diff --git a/annotations/annotation_csv/error_category_idx.csv b/annotations/annotation_csv/error_category_idx.csv
new file mode 100644
index 0000000000000000000000000000000000000000..75478d250d03ac690a3e660d70895bcf44fbfa5f
--- /dev/null
+++ b/annotations/annotation_csv/error_category_idx.csv
@@ -0,0 +1,9 @@
+"error_category_idx","error_category"
+"0","Preparation Error"
+"1","Measurement Error"
+"2","Order Error"
+"3","Timing Error"
+"4","Technique Error"
+"5","Temperature Error"
+"6","Missing Step"
+"7","Other"
diff --git a/annotations/annotation_csv/step_annotations.csv b/annotations/annotation_csv/step_annotations.csv
new file mode 100644
index 0000000000000000000000000000000000000000..b7b81c42fbd55c248742c33c0a07dfcfb6fab402
--- /dev/null
+++ b/annotations/annotation_csv/step_annotations.csv
@@ -0,0 +1,5701 @@
+"recording_id","step_id","start_time","end_time","description","has_errors"
+"1_7","3","7.072","46.288","Coat -Coat a 6-oz. ramekin cup with cooking spray","False"
+"1_7","1","50.264","82.31","Pour-Pour 1 egg into the ramekin cup","False"
+"1_7","4","92.60499999999999","135.293","Microwave-Microwave the ramekin cup uncovered on high for 30 seconds","False"
+"1_7","12","136.004","185.49099999999999","Cut -Cut the English muffin into two pieces with a knife","False"
+"1_7","11","197.26","224.69400000000002","stir-stir the ramekin cup","False"
+"1_7","8","225.06900000000002","305.248","Microwave -Continue to Microwave for 15-30 more seconds or until the egg is almost set","False"
+"1_7","6","313.233","347.534","Top -Top cup with 1 tablespoon of salsa","False"
+"1_7","5","359.299","421.415","sprinkle -sprinkle 1 tablespoon of cheese on cup","False"
+"1_7","10","424.715","482.251","Microwave -Microwave just until cheese melts, about 10 seconds","False"
+"1_7","9","500.174","567.261","Line -Line the bottom piece of the English muffin with lettuce","False"
+"1_7","2","568.444","587.236","Place -Place the egg from the cup over the lettuce","False"
+"1_7","7","587.915","592.802","replace -replace the top of the English muffin","False"
+"1_10","3","11.749052505026611","46.436731329390895","Coat -Coat a 6-oz. ramekin cup with cooking spray","False"
+"1_10","1","49.51386412832644","87.83815444234182","Pour-Pour 1 egg into the ramekin cup","False"
+"1_10","4","-1.0","-1.0","Microwave-Microwave the ramekin cup uncovered on high for 30 seconds","True"
+"1_10","11","91.4747659319929","136.22623827837478","stir-stir the ramekin cup","False"
+"1_10","8","138.19123660674157","227.42808777587226","Microwave -Continue to Microwave for 15-30 more seconds or until the egg is almost set","False"
+"1_10","6","228.82678450266116","273.86481910526317","Top -Top cup with 1 tablespoon of salsa","False"
+"1_10","12","276.10273386812537","324.7773799603785","Cut -Cut the English muffin into two pieces with a knife","False"
+"1_10","5","330.6519062128918","367.77536421512747","sprinkle -sprinkle 1 tablespoon of cheese on cup","False"
+"1_10","10","372.89254736191606","406.4612688048492","Microwave -Microwave just until cheese melts, about 10 seconds","False"
+"1_10","9","412.0560557120047","432.7567672684802","Line -Line the bottom piece of the English muffin with lettuce","False"
+"1_10","2","433.3162459591957","461.5699198403312","Place -Place the egg from the cup over the lettuce","False"
+"1_10","7","462.10210688759724","469.4582485670554","replace -replace the top of the English muffin","False"
+"1_14","12","0.799","87.74","Cut -Cut the English muffin into two pieces with a knife","False"
+"1_14","3","93.5002075103489","120.33434778237728","Coat -Coat a 6-oz. ramekin cup with cooking spray","False"
+"1_14","1","125.3657490833826","192.0318163217031","Pour-Pour 1 egg into the ramekin cup","False"
+"1_14","4","200.417485156712","247.79651407451212","Microwave-Microwave the ramekin cup uncovered on high for 30 seconds","False"
+"1_14","11","252.82791537551745","285.49209207569487","stir-stir the ramekin cup","False"
+"1_14","8","290.5273669004071","337.41851752198846","Microwave -Continue to Microwave for 15-30 more seconds or until the egg is almost set","False"
+"1_14","6","344.8223834096065","424.1495179198004","Top -Top cup with 1 tablespoon of salsa","False"
+"1_14","9","428.38029842701076","484.0855751052803","Line -Line the bottom piece of the English muffin with lettuce","False"
+"1_14","5","487.25866048568804","572.2268356721625","sprinkle -sprinkle 1 tablespoon of cheese on cup","False"
+"1_14","10","578.5730064329779","654.3744905204966","Microwave -Microwave just until cheese melts, about 10 seconds","False"
+"1_14","2","684.3425191132366","693.5092102121923","Place -Place the egg from the cup over the lettuce","False"
+"1_14","7","693.5125136620838","696.7887888109601","replace -replace the top of the English muffin","False"
+"1_19","3","1.874","33.672550798344176","Coat -Coat a 6-oz. ramekin cup with cooking spray","False"
+"1_19","1","38.18960029568303","80.215","Pour-Pour 1 egg into the ramekin cup","False"
+"1_19","4","99.68395383402326","154.0604331886169","Microwave-Microwave the ramekin cup uncovered on high for 30 seconds","False"
+"1_19","12","155.22224636309875","278.51800000000003","Cut -Cut the English muffin into two pieces with a knife","False"
+"1_19","9","279.6464279716144","310.7950398047049","Line -Line the bottom piece of the English muffin with lettuce","False"
+"1_19","11","317.2493984624482","366.80006264537747","stir-stir the ramekin cup","False"
+"1_19","8","367.05426889414537","421.76727535974766","Microwave -Continue to Microwave for 15-30 more seconds or until the egg is almost set","False"
+"1_19","6","421.9705121336681","486.60942312241275","Top -Top cup with 1 tablespoon of salsa","False"
+"1_19","5","488.2519865759905","560.9354193968067","sprinkle -sprinkle 1 tablespoon of cheese on cup","False"
+"1_19","10","561.0820768480188","654.4539874531835","Microwave -Microwave just until cheese melts, about 10 seconds","False"
+"1_19","2","660.1853129530803","681.5133603051545","Place -Place the egg from the cup over the lettuce","False"
+"1_19","7","685.2704141975933","690.5887141600921","replace -replace the top of the English muffin","False"
+"1_20","12","0","101.87100000000001","Cut -Cut the English muffin into two pieces with a knife","False"
+"1_20","3","110.207","162.013","Coat -Coat a 6-oz. ramekin cup with cooking spray","False"
+"1_20","1","162.304","224.23968640272642","Pour-Pour 1 egg into the ramekin cup","False"
+"1_20","4","237.09416893111296","295.51762679791875","Microwave-Microwave the ramekin cup uncovered on high for 30 seconds","False"
+"1_20","9","258.4494628487731","327.2077263987483","Line -Line the bottom piece of the English muffin with lettuce","False"
+"1_20","11","334.99807153002627","367.51429468666475","stir-stir the ramekin cup","False"
+"1_20","8","368.8526148470752","420.4576481854286","Microwave -Continue to Microwave for 15-30 more seconds or until the egg is almost set","False"
+"1_20","6","393.68353755103055","468.7029116646954","Top -Top cup with 1 tablespoon of salsa","False"
+"1_20","5","470.55751513995193","539.3589657522177","sprinkle -sprinkle 1 tablespoon of cheese on cup","False"
+"1_20","10","539.7300131632012","653.3806172875323","Microwave -Microwave just until cheese melts, about 10 seconds","False"
+"1_20","2","658.0348364748886","664.8946145866352","Place -Place the egg from the cup over the lettuce","False"
+"1_20","7","665.0422096933947","671.6443194765509","replace -replace the top of the English muffin","False"
+"1_25","3","9.803","34.444","Coat -Coat a 6-oz. ramekin cup with cooking spray","False"
+"1_25","1","37.87136398580722","70.69321277350681","Pour-Pour 1 egg into the ramekin cup","False"
+"1_25","4","76.217","133.551","Microwave-Microwave the ramekin cup uncovered on high for 30 seconds","False"
+"1_25","11","142.46846451803668","162.6665253104672","stir-stir the ramekin cup","False"
+"1_25","8","163.74856428149025","200.17720963926672","Microwave -Continue to Microwave for 15-30 more seconds or until the egg is almost set","False"
+"1_25","12","212.062","333.851","Cut -Cut the English muffin into two pieces with a knife","False"
+"1_25","9","352.79200000000003","389.451","Line -Line the bottom piece of the English muffin with lettuce","False"
+"1_25","6","398.501","468.536","Top -Top cup with 1 tablespoon of salsa","False"
+"1_25","5","469.24423376700184","498.8199656416322","sprinkle -sprinkle 1 tablespoon of cheese on cup","False"
+"1_25","10","502.344","568.265","Microwave -Microwave just until cheese melts, about 10 seconds","False"
+"1_25","2","570.2345377291545","582.219","Place -Place the egg from the cup over the lettuce","False"
+"1_25","7","583.9403646954465","598.0068713187463","replace -replace the top of the English muffin","False"
+"1_28","12","4.121","40.381","Cut -Cut the English muffin into two pieces with a knife","True"
+"1_28","3","43.843","72.451","Coat -Coat a 6-oz. ramekin cup with cooking spray","True"
+"1_28","1","73.216","103.816","Pour-Pour 1 egg into the ramekin cup","True"
+"1_28","11","116.476","153.168","stir-stir the ramekin cup","False"
+"1_28","8","154.981","229.358","Microwave -Continue to Microwave for 15-30 more seconds or until the egg is almost set","True"
+"1_28","6","190.015","260.8","Top -Top cup with 1 tablespoon of salsa","True"
+"1_28","5","261.4458992533255","294.695","sprinkle -sprinkle 1 tablespoon of cheese on cup","False"
+"1_28","9","300.045","324.53","Line -Line the bottom piece of the English muffin with lettuce","False"
+"1_28","10","330.193","400.79","Microwave -Microwave just until cheese melts, about 10 seconds","True"
+"1_28","2","408.178","438.868","Place -Place the egg from the cup over the lettuce","False"
+"1_28","7","439.66820009867604","445.8981931369654","replace -replace the top of the English muffin","False"
+"1_28","4","-1.0","-1.0","Microwave-Microwave the ramekin cup uncovered on high for 30 seconds","True"
+"1_30","1","3.207","45.265","Pour-Pour 1 egg into the ramekin cup","True"
+"1_30","12","49.962","86.981","Cut -Cut the English muffin into two pieces with a knife","False"
+"1_30","4","96.884","122.465","Microwave-Microwave the ramekin cup uncovered on high for 30 seconds","True"
+"1_30","9","129.86","159.447","Line -Line the bottom piece of the English muffin with lettuce","False"
+"1_30","11","165.13","194.256","stir-stir the ramekin cup","False"
+"1_30","6","197.12","252.806","Top -Top cup with 1 tablespoon of salsa","True"
+"1_30","5","253.504","314.825","sprinkle -sprinkle 1 tablespoon of cheese on cup","True"
+"1_30","10","315.32","444.966","Microwave -Microwave just until cheese melts, about 10 seconds","True"
+"1_30","2","445.484","453.747","Place -Place the egg from the cup over the lettuce","False"
+"1_30","7","453.8","460.279","replace -replace the top of the English muffin","True"
+"1_30","3","-1.0","-1.0","Coat -Coat a 6-oz. ramekin cup with cooking spray","True"
+"1_30","8","-1.0","-1.0","Microwave -Continue to Microwave for 15-30 more seconds or until the egg is almost set","True"
+"1_32","1","4.168","40.975","Pour-Pour 1 egg into the ramekin cup","True"
+"1_32","12","44.615","72.013","Cut -Cut the English muffin into two pieces with a knife","True"
+"1_32","4","79.47800000000001","111","Microwave-Microwave the ramekin cup uncovered on high for 30 seconds","True"
+"1_32","11","98.863","127.186","stir-stir the ramekin cup","True"
+"1_32","8","129.917","173.559","Microwave -Continue to Microwave for 15-30 more seconds or until the egg is almost set","False"
+"1_32","6","174.167","218.198","Top -Top cup with 1 tablespoon of salsa","True"
+"1_32","5","220.29818270068142","258.372","sprinkle -sprinkle 1 tablespoon of cheese on cup","False"
+"1_32","10","259.006","292.037","Microwave -Microwave just until cheese melts, about 10 seconds","False"
+"1_32","9","295.887","327.745","Line -Line the bottom piece of the English muffin with lettuce","False"
+"1_32","2","328.9127055246496","350.664","Place -Place the egg from the cup over the lettuce","True"
+"1_32","7","351.008","354.254","replace -replace the top of the English muffin","False"
+"1_32","3","-1.0","-1.0","Coat -Coat a 6-oz. ramekin cup with cooking spray","True"
+"1_33","3","8.595","70.494","Coat -Coat a 6-oz. ramekin cup with cooking spray","True"
+"1_33","1","79.569","255.707","Pour-Pour 1 egg into the ramekin cup","True"
+"1_33","12","278.5853726157889","337.069","Cut -Cut the English muffin into two pieces with a knife","True"
+"1_33","4","343.947","394.555","Microwave-Microwave the ramekin cup uncovered on high for 30 seconds","False"
+"1_33","11","398.511","432.764","stir-stir the ramekin cup","False"
+"1_33","8","432.966","500.192","Microwave -Continue to Microwave for 15-30 more seconds or until the egg is almost set","False"
+"1_33","9","453.9597429201151","489.73104949843434","Line -Line the bottom piece of the English muffin with lettuce","False"
+"1_33","5","505.875621493959","540.3806871314528","sprinkle -sprinkle 1 tablespoon of cheese on cup","False"
+"1_33","10","541.3303678370719","604.9589751135512","Microwave -Microwave just until cheese melts, about 10 seconds","False"
+"1_33","7","606.8583365247894","631.2334746356795","replace -replace the top of the English muffin","True"
+"1_33","6","-1.0","-1.0","Top -Top cup with 1 tablespoon of salsa","True"
+"1_33","2","610","620","Place -Place the egg from the cup over the lettuce","False"
+"1_34","1","1.3719999999999999","31.659","Pour-Pour 1 egg into the ramekin cup","True"
+"1_34","12","40.805","83.385","Cut -Cut the English muffin into two pieces with a knife","False"
+"1_34","4","87.014","149.567","Microwave-Microwave the ramekin cup uncovered on high for 30 seconds","False"
+"1_34","11","150.39274015722512","161.876","stir-stir the ramekin cup","True"
+"1_34","8","164.21938243817988","194.062","Microwave -Continue to Microwave for 15-30 more seconds or until the egg is almost set","False"
+"1_34","9","200.993","217.179","Line -Line the bottom piece of the English muffin with lettuce","True"
+"1_34","6","219.01385369974128","245.179","Top -Top cup with 1 tablespoon of salsa","False"
+"1_34","5","255.88489978228725","286.39","sprinkle -sprinkle 1 tablespoon of cheese on cup","True"
+"1_34","10","287.29356866741904","315.925","Microwave -Microwave just until cheese melts, about 10 seconds","True"
+"1_34","2","316.8245453909397","332.213","Place -Place the egg from the cup over the lettuce","False"
+"1_34","7","333.72377484543995","335.7721662944703","replace -replace the top of the English muffin","True"
+"1_34","3","-1.0","-1.0","Coat -Coat a 6-oz. ramekin cup with cooking spray","True"
+"1_36","3","2.512","52.325","Coat -Coat a 6-oz. ramekin cup with cooking spray","True"
+"1_36","1","53.122","145.21699999999998","Pour-Pour 1 egg into the ramekin cup","True"
+"1_36","5","151.317","221.44299999999998","sprinkle -sprinkle 1 tablespoon of cheese on cup","True"
+"1_36","12","237.201","285.053","Cut -Cut the English muffin into two pieces with a knife","True"
+"1_36","8","286.8595018977654","321.903","Microwave -Continue to Microwave for 15-30 more seconds or until the egg is almost set","True"
+"1_36","6","322.93492467250434","365.751","Top -Top cup with 1 tablespoon of salsa","True"
+"1_36","10","368.776","452.117","Microwave -Microwave just until cheese melts, about 10 seconds","True"
+"1_36","9","398.09205545321043","471.96500000000003","Line -Line the bottom piece of the English muffin with lettuce","False"
+"1_36","2","472.466","483.51","Place -Place the egg from the cup over the lettuce","True"
+"1_36","7","483.522","488.79","replace -replace the top of the English muffin","True"
+"1_36","10","-1.0","-1.0","Microwave-Microwave the ramekin cup uncovered on high for 30 seconds","True"
+"1_36","11","-1.0","-1.0","stir-stir the ramekin cup","True"
+"1_37","3","2.443475113605638","47.181","Coat -Coat a 6-oz. ramekin cup with cooking spray","True"
+"1_37","1","56.075","90.923","Pour-Pour 1 egg into the ramekin cup","True"
+"1_37","4","94.8443532677578","183.102","Microwave-Microwave the ramekin cup uncovered on high for 30 seconds","True"
+"1_37","6","185.72548013647983","254.974","Top -Top cup with 1 tablespoon of salsa","True"
+"1_37","12","259.153","316.001","Cut -Cut the English muffin into two pieces with a knife","False"
+"1_37","9","326.159","365.843","Line -Line the bottom piece of the English muffin with lettuce","True"
+"1_37","11","376.831","391.405","stir-stir the ramekin cup","False"
+"1_37","8","393.138","430.408","Microwave -Continue to Microwave for 15-30 more seconds or until the egg is almost set","True"
+"1_37","5","438.837","480.076","sprinkle -sprinkle 1 tablespoon of cheese on cup","False"
+"1_37","10","481.292","586.739","Microwave -Microwave just until cheese melts, about 10 seconds","True"
+"1_37","2","588.063","595.921","Place -Place the egg from the cup over the lettuce","False"
+"1_37","7","596.274","604.912","replace -replace the top of the English muffin","False"
+"1_42","1","0.071","31.87","Pour-Pour 1 egg into the ramekin cup","True"
+"1_42","4","33.325","122.061","Microwave-Microwave the ramekin cup uncovered on high for 30 seconds","True"
+"1_42","11","62.116","136.67","stir-stir the ramekin cup","True"
+"1_42","3","137.161","147.652","Coat -Coat a 6-oz. ramekin cup with cooking spray","True"
+"1_42","12","149.234","202.324","Cut -Cut the English muffin into two pieces with a knife","True"
+"1_42","9","202.461","228.506","Line -Line the bottom piece of the English muffin with lettuce","True"
+"1_42","8","229.025","274.524","Microwave -Continue to Microwave for 15-30 more seconds or until the egg is almost set","True"
+"1_42","6","246.315","291.04200000000003","Top -Top cup with 1 tablespoon of salsa","True"
+"1_42","5","292.943","320.906","sprinkle -sprinkle 1 tablespoon of cheese on cup","False"
+"1_42","10","321.543","354.832","Microwave -Microwave just until cheese melts, about 10 seconds","False"
+"1_42","2","355.451","377.415","Place -Place the egg from the cup over the lettuce","True"
+"1_42","7","378.342","383.7334159237281","replace -replace the top of the English muffin","False"
+"1_43","3","-1.0","-1.0","Coat -Coat a 6-oz. ramekin cup with cooking spray","True"
+"1_43","1","12.057","58.423","Pour-Pour 1 egg into the ramekin cup","True"
+"1_43","4","61","112","Microwave-Microwave the ramekin cup uncovered on high for 30 seconds","True"
+"1_43","11","119.667","140.546","stir-stir the ramekin cup","False"
+"1_43","12","141.036","163.375","Cut -Cut the English muffin into two pieces with a knife","True"
+"1_43","8","164.668","208.156","Microwave -Continue to Microwave for 15-30 more seconds or until the egg is almost set","False"
+"1_43","9","211.693","239.742","Line -Line the bottom piece of the English muffin with lettuce","False"
+"1_43","5","246.351","317.205","sprinkle -sprinkle 1 tablespoon of cheese on cup","True"
+"1_43","10","326.839","365.595","Microwave -Microwave just until cheese melts, about 10 seconds","True"
+"1_43","6","335.693","387.254","Top -Top cup with 1 tablespoon of salsa","True"
+"1_43","2","400.1810973590564","428.083","Place -Place the egg from the cup over the lettuce","False"
+"1_43","7","428.156","435.595","replace -replace the top of the English muffin","False"
+"1_49","3","2.104336428661891","31.173","Coat -Coat a 6-oz. ramekin cup with cooking spray","True"
+"1_49","5","36.842","74.629","sprinkle -sprinkle 1 tablespoon of cheese on cup","True"
+"1_49","10","75.11423669668774","101.798","Microwave -Microwave just until cheese melts, about 10 seconds","True"
+"1_49","12","99.89566498609601","147.55225785034264","Cut -Cut the English muffin into two pieces with a knife","True"
+"1_49","1","160.51485110941772","183.5806420557131","Pour-Pour 1 egg into the ramekin cup","True"
+"1_49","4","190.055","218.155","Microwave-Microwave the ramekin cup uncovered on high for 30 seconds","True"
+"1_49","11","218.27464166088464","231.42786129141672","stir-stir the ramekin cup","True"
+"1_49","8","236.57477332075538","280.609","Microwave -Continue to Microwave for 15-30 more seconds or until the egg is almost set","False"
+"1_49","6","282.3251024704321","315.4940911039478","Top -Top cup with 1 tablespoon of salsa","True"
+"1_49","9","316.2565965897757","346.94744239435056","Line -Line the bottom piece of the English muffin with lettuce","True"
+"1_49","2","354.953749995544","369.250727854818","Place -Place the egg from the cup over the lettuce","True"
+"1_49","7","370.5851124550169","378.5914200562103","replace -replace the top of the English muffin","False"
+"1_136","3","9.562","48.19","Coat -Coat a 6-oz. ramekin cup with cooking spray","True"
+"1_136","1","49.834","150.827","Pour-Pour 1 egg into the ramekin cup","True"
+"1_136","5","159.142","255.89","sprinkle -sprinkle 1 tablespoon of cheese on cup","True"
+"1_136","12","262.26800000000003","373.352","Cut -Cut the English muffin into two pieces with a knife","True"
+"1_136","8","380.022","413.654","Microwave-Microwave the ramekin cup uncovered on high for 30 seconds","True"
+"1_136","6","422","469.314","Top -Top cup with 1 tablespoon of salsa","True"
+"1_136","9","470.694","537.882","Line -Line the bottom piece of the English muffin with lettuce","False"
+"1_136","4","561.933","744.687","Microwave -Continue to Microwave for 15-30 more seconds or until the egg is almost set","True"
+"1_136","2","-1","-1","Place -Place the egg from the cup over the lettuce","True"
+"1_136","10","-1.0","-1.0","Microwave -Microwave just until cheese melts, about 10 seconds","True"
+"1_136","11","-1.0","-1.0","stir-stir the ramekin cup","True"
+"1_136","7","-1.0","-1.0","replace -replace the top of the English muffin","True"
+"1_143","3","-1.0","-1.0","Coat -Coat a 6-oz. ramekin cup with cooking spray","True"
+"1_143","1","18.129","64.244","Pour-Pour 1 egg into the ramekin cup","True"
+"1_143","4","80.816","185.637","Microwave-Microwave the ramekin cup uncovered on high for 30 seconds","True"
+"1_143","11","189.68529818614806","226.833","stir-stir the ramekin cup","True"
+"1_143","12","229.59961320355234","272.37","Cut -Cut the English muffin into two pieces with a knife","True"
+"1_143","8","275.58090410360205","322.309","Microwave -Continue to Microwave for 15-30 more seconds or until the egg is almost set","False"
+"1_143","9","326.225","365.189","Line -Line the bottom piece of the English muffin with lettuce","False"
+"1_143","5","387.862","459.155","sprinkle -sprinkle 1 tablespoon of cheese on cup","True"
+"1_143","10","479.337","537.856","Microwave -Microwave just until cheese melts, about 10 seconds","True"
+"1_143","6","539.9733267788879","566.03","Top -Top cup with 1 tablespoon of salsa","True"
+"1_143","2","567.7536900310013","600.021","Place -Place the egg from the cup over the lettuce","False"
+"1_143","7","-1.0","-1.0","replace -replace the top of the English muffin","True"
+"2_3","21","2.6533407117834398","82.25356206528662","Place-Place 5 meatballs in a Microwave-safe plate","False"
+"2_3","14","98.17360633598726","143.28039843630575","Peel-Peel 1 garlic clove","False"
+"2_3","23","161.85378341878982","321.05422612579616","Mix-Mix 1/4 cup sweet-and-sour sauce and 1/2 teaspoon soy sauce in a small bowl","False"
+"2_3","17","329.0142482611465","429.8411953089171","Peel-Peel one medium onion","False"
+"2_3","16","435.14787673248406","451.06792100318467","Cut-Cut 1/8 garlic clove","False"
+"2_3","26","456.37460242675155","498.82805381528664","Mince-Mince 1/8 garlic clove","False"
+"2_3","27","504.1347352388535","525.361460933121","cut-Cut onion into two pieces","False"
+"2_3","22","533.3214830684713","665.9885186576433","Cut-Cut 1/4 medium carrot into short, thin strips","False"
+"2_3","19","663.3351779458599","727.0153550286625","Slice-Slice 1/8 medium onion","False"
+"2_3","24","727.0153550286624","803.9622356703823","Top-Top the plate with the carrots, onion, garlic and 1/4 tsp pepper powder","False"
+"2_3","15","806.6155763821656","841.1090056353504","Pour-Pour the sauces over the meatballs","False"
+"2_3","20","843","1204.6","Microwave-Microwave the plate, covered, on high for 1.5 minutes","True"
+"2_3","18","1207.6","1219.2","Stir-Stir the contents in the microwave with a spoon","False"
+"2_3","20","1228.8","1564.8","Microwave-Microwave the plate, covered, on high for 1.5 minutes","True"
+"2_3","18","1562.8176792404458","1602.6177899171973","Stir-Stir the contents in the microwave with a spoon","False"
+"2_3","25","1597.3111084936306","1653.0312634410827","Microwave-Microwave for 1 more minute","False"
+"2_4","21","1.5541534506369428","50.71661603024698","Place-Place 5 meatballs in a Microwave-safe plate","False"
+"2_4","14","50.949865814029366","100.30754832137032","Peel-Peel 1 garlic clove","False"
+"2_4","16","103.49191493474714","125.782481228385","Cut-Cut 1/8 garlic clove","False"
+"2_4","17","127.3746645350734","178.32453034910276","Peel-Peel one medium onion","False"
+"2_4","22","178.3245303491028","313.6601114176183","Cut-Cut 1/4 medium carrot into short, thin strips","False"
+"2_4","26","318.4366613376835","345.50377755138663","Mince-Mince 1/8 garlic clove","False"
+"2_4","23","358.241244004894","445.811325872757","Mix-Mix 1/4 cup sweet-and-sour sauce and 1/2 teaspoon soy sauce in a small bowl","False"
+"2_4","27","445.8113258727569","466.50970885970634","cut-Cut onion into two pieces","False"
+"2_4","19","464.9175255530179","493.57682507340945","Slice-Slice 1/8 medium onion","False"
+"2_4","24","493.57682507340945","562.0407072610114","Top-Top the plate with the carrots, onion, garlic and 1/4 tsp pepper powder","True"
+"2_4","15","560.4485239543229","577.9625403278957","Pour-Pour the sauces over the meatballs","False"
+"2_4","20","582.7","757.8","Microwave-Microwave the plate, covered, on high for 1.5 minutes","False"
+"2_4","18","757.8","777","Stir-Stir the contents in the microwave with a spoon","False"
+"2_4","20","776.9854536639477","874.1086353719413","Microwave-Microwave the plate, covered, on high for 1.5 minutes","False"
+"2_4","18","874.1086353719413","894.8070183588907","Stir-Stir the contents in the microwave with a spoon","False"
+"2_4","25","893.2148350522024","971.2318170799348","Microwave-Microwave for 1 more minute","False"
+"2_5","14","3.165157748407643","77.54636483598726","Peel-Peel 1 garlic clove","False"
+"2_5","16","77.54636483598726","101.2850479490446","Cut-Cut 1/8 garlic clove","False"
+"2_5","26","98.11989020063696","147.17983530095543","Mince-Mince 1/8 garlic clove","False"
+"2_5","23","166.17078179140128","224.7262001369427","Mix-Mix 1/4 cup sweet-and-sour sauce and 1/2 teaspoon soy sauce in a small bowl","False"
+"2_5","17","229.47393675955414","303.8551438471338","Peel-Peel one medium onion","False"
+"2_5","21","307.0203015955414","370.3234565636942","Place-Place 5 meatballs in a Microwave-safe plate","False"
+"2_5","27","368.74087768949045","382.9840875573248","cut-Cut onion into two pieces","False"
+"2_5","22","398.8098762993631","485.8517143805733","Cut-Cut 1/4 medium carrot into short, thin strips","False"
+"2_5","19","485.8517143805733","519.0858707388536","Slice-Slice 1/8 medium onion","False"
+"2_5","24","519.0858707388535","599.7973933232485","Top-Top the plate with the carrots, onion, garlic and 1/4 tsp pepper powder","False"
+"2_5","15","598.2148144490446","628.2838130589172","Pour-Pour the sauces over the meatballs","False"
+"2_5","20","626.7","750.1","Microwave-Microwave the plate, covered, on high for 1.5 minutes","False"
+"2_5","18","748.55","767.55","Stir-Stir the contents in the microwave with a spoon","False"
+"2_5","20","769.1333328630574","878.3312751831211","Microwave-Microwave the plate, covered, on high for 1.5 minutes","False"
+"2_5","18","875.1661174347134","892.5744850509554","Stir-Stir the contents in the microwave with a spoon","False"
+"2_5","25","890.9919061767516","990.6943752515924","Microwave-Microwave for 1 more minute","False"
+"2_8","14","4.426717021207177","84.1076234029364","Peel-Peel 1 garlic clove","False"
+"2_8","16","86.32098191353998","137.2282276574225","Cut-Cut 1/8 garlic clove","False"
+"2_8","17","135.0148691468189","292.16332339967374","Peel-Peel one medium onion","False"
+"2_8","27","287.73660637846655","301.0167574420881","cut-Cut onion into two pieces","False"
+"2_8","23","301.0167574420881","498.00566488580745","Mix-Mix 1/4 cup sweet-and-sour sauce and 1/2 teaspoon soy sauce in a small bowl","False"
+"2_8","26","500.2190233964111","559.979703182708","Mince-Mince 1/8 garlic clove","False"
+"2_8","22","573.2598542463296","728.1949499885808","Cut-Cut 1/4 medium carrot into short, thin strips","False"
+"2_8","21","732.621667009788","792.3823467960848","Place-Place 5 meatballs in a Microwave-safe plate","False"
+"2_8","19","799.0224223278957","825.5827244551388","Slice-Slice 1/8 medium onion","False"
+"2_8","24","836.6495170081566","940.6773670065253","Top-Top the plate with the carrots, onion, garlic and 1/4 tsp pepper powder","False"
+"2_8","15","938.4640084959217","965.0243106231649","Pour-Pour the sauces over the meatballs","False"
+"2_8","20","1004.8","1117.7","Microwave-Microwave the plate, covered, on high for 1.5 minutes","False"
+"2_8","18","1115.5","1153.15","Stir-Stir the contents in the microwave with a spoon","False"
+"2_8","20","1153.15978402447","1257.1876340228384","Microwave-Microwave the plate, covered, on high for 1.5 minutes","False"
+"2_8","18","1254.974275512235","1281.534577639478","Stir-Stir the contents in the microwave with a spoon","False"
+"2_8","25","1277.1078606182707","1352.3620499787928","Microwave-Microwave for 1 more minute","False"
+"2_13","17","16.884383439490446","137.18561544585987","Peel-Peel one medium onion","False"
+"2_13","23","158.29109474522292","419.9990380573248","Mix-Mix 1/4 cup sweet-and-sour sauce and 1/2 teaspoon soy sauce in a small bowl","False"
+"2_13","27","428.44122977707","445.32561321656067","cut-Cut onion into two pieces","False"
+"2_13","14","457.9889007961783","521.3053386942674","Peel-Peel 1 garlic clove","False"
+"2_13","19","517.0842428343949","582.5112286624204","Slice-Slice 1/8 medium onion","False"
+"2_13","16","578.2901328025478","599.3956121019107","Cut-Cut 1/8 garlic clove","False"
+"2_13","22","605.7272558917198","753.4656109872611","Cut-Cut 1/4 medium carrot into short, thin strips","False"
+"2_13","26","753.4656109872611","774.5710902866242","Mince-Mince 1/8 garlic clove","False"
+"2_13","21","776.6816382165605","831.5558843949044","Place-Place 5 meatballs in a Microwave-safe plate","False"
+"2_13","24","827.3347885350317","903.3145140127389","Top-Top the plate with the carrots, onion, garlic and 1/4 tsp pepper powder","False"
+"2_13","15","903.3145140127389","939.193828821656","Pour-Pour the sauces over the meatballs","False"
+"2_13","20","937","1053.1","Microwave-Microwave the plate, covered, on high for 1.5 minutes","False"
+"2_13","18","1053","1084","Stir-Stir the contents in the microwave with a spoon","False"
+"2_13","20","1078.4899921974522","1186.1279366242038","Microwave-Microwave the plate, covered, on high for 1.5 minutes","False"
+"2_13","18","1186.1279366242038","1222.0072514331212","Stir-Stir the contents in the microwave with a spoon","False"
+"2_13","25","1219.8967035031847","1308.5397165605095","Microwave-Microwave for 1 more minute","False"
+"2_17","14","6.268","117.613","Peel-Peel 1 garlic clove","False"
+"2_17","22","118.219","321.394","Cut-Cut 1/4 medium carrot into short, thin strips","False"
+"2_17","17","322.295","400.20799999999997","Peel-Peel one medium onion","False"
+"2_17","16","401.027","442.446","Cut-Cut 1/8 garlic clove","False"
+"2_17","27","449.196","462.584","cut-Cut onion into two pieces","False"
+"2_17","21","464.21500000000003","516.434","Place-Place 5 meatballs in a Microwave-safe plate","False"
+"2_17","26","521.222","564.654","Mince-Mince 1/8 garlic clove","False"
+"2_17","19","567.203","615.51","Slice-Slice 1/8 medium onion","False"
+"2_17","24","620.685","716.504","Top-Top the plate with the carrots, onion, garlic and 1/4 tsp pepper powder","False"
+"2_17","23","723.36","885.517","Mix-Mix 1/4 cup sweet-and-sour sauce and 1/2 teaspoon soy sauce in a small bowl","False"
+"2_17","15","886.205","912.236","Pour-Pour the sauces over the meatballs","False"
+"2_17","20","917","1029.8","Microwave-Microwave the plate, covered, on high for 1.5 minutes","False"
+"2_17","18","1030","1064","Stir-Stir the contents in the microwave with a spoon","False"
+"2_17","20","1065.299","1168.975","Microwave-Microwave the plate, covered, on high for 1.5 minutes","False"
+"2_17","18","1169.3","1198.213","Stir-Stir the contents in the microwave with a spoon","False"
+"2_17","25","1198.65","1288.257","Microwave-Microwave for 1 more minute","False"
+"2_19","17","3.5158265382165603","93.16940326273885","Peel-Peel one medium onion","False"
+"2_19","23","107.23270941560509","237.3182913296178","Mix-Mix 1/4 cup sweet-and-sour sauce and 1/2 teaspoon soy sauce in a small bowl","False"
+"2_19","14","240.83411786783438","277.75029651910825","Peel-Peel 1 garlic clove","False"
+"2_19","27","283.0240363264331","305.87690882484077","cut-Cut onion into two pieces","False"
+"2_19","22","312.9085619012739","483.42614900477713","Cut-Cut 1/4 medium carrot into short, thin strips","False"
+"2_19","21","485.18406227388533","536.1635470780254","Place-Place 5 meatballs in a Microwave-safe plate","False"
+"2_19","19","543.1952001544586","592.4167716894904","Slice-Slice 1/8 medium onion","False"
+"2_19","16","592.4167716894905","608.237991111465","Cut-Cut 1/8 garlic clove","False"
+"2_19","26","609.9959043805733","643.3962564936305","Mince-Mince 1/8 garlic clove","False"
+"2_19","24","646.912083031847","704.9232209124203","Top-Top the plate with the carrots, onion, garlic and 1/4 tsp pepper powder","False"
+"2_19","15","703.1653076433121","717.2286137961783","Pour-Pour the sauces over the meatballs","False"
+"2_19","20","748.9","854.3","Microwave-Microwave the plate, covered, on high for 1.5 minutes","False"
+"2_19","18","856.1","885.988","Stir-Stir the contents in the microwave with a spoon","False"
+"2_19","20","889.5041141687898","1000.2526501226115","Microwave-Microwave the plate, covered, on high for 1.5 minutes","False"
+"2_19","18","998.4947368535031","1014.3159562754777","Stir-Stir the contents in the microwave with a spoon","False"
+"2_19","25","1012.5580430063694","1082.8745737707006","Microwave-Microwave for 1 more minute","False"
+"2_22","22","8.446428458745787","106.18367205280538","Cut-Cut 1/4 medium carrot into short, thin strips","False"
+"2_22","14","108.59693732673267","150.82907962046204","Peel-Peel 1 garlic clove","False"
+"2_22","16","149.62244698349835","162.89540599009908","Cut-Cut 1/8 garlic clove","False"
+"2_22","26","160.4821407161716","184.61479345544558","Mince-Mince 1/8 garlic clove","False"
+"2_22","17","187.02805872937293","252.18622112541254","Peel-Peel one medium onion","False"
+"2_22","23","266.6658127689769","403.0153007458745","Mix-Mix 1/4 cup sweet-and-sour sauce and 1/2 teaspoon soy sauce in a small bowl","False"
+"2_22","27","405.42856601980196","427.14795348514843","cut-Cut onion into two pieces","False"
+"2_22","19","427.1479534851485","458.5204020462046","Slice-Slice 1/8 medium onion","False"
+"2_22","21","460.93366732013203","495.9260137920792","Place-Place 5 meatballs in a Microwave-safe plate","False"
+"2_22","24","534.5382581749175","608.1428490297029","Top-Top the plate with the carrots, onion, garlic and 1/4 tsp pepper powder","False"
+"2_22","15","611.762746940594","639.5152975907589","Pour-Pour the sauces over the meatballs","False"
+"2_22","20","644.3","783.1","Microwave-Microwave the plate, covered, on high for 1.5 minutes","False"
+"2_22","18","783.1","808.44","Stir-Stir the contents in the microwave with a spoon","False"
+"2_22","20","806.0306014917492","912.2142735445544","Microwave-Microwave the plate, covered, on high for 1.5 minutes","False"
+"2_22","18","909.801008270627","937.5535589207919","Stir-Stir the contents in the microwave with a spoon","False"
+"2_22","25","938.7601915577557","1029.257639330033","Microwave-Microwave for 1 more minute","False"
+"2_26","14","8.065169636942676","62.50506468630573","Peel-Peel 1 garlic clove","True"
+"2_26","17","62.505064686305744","173.40114719426754","Peel-Peel one medium onion","False"
+"2_26","16","177.43373201273886","215.74328778821658","Cut-Cut 1/8 garlic clove","True"
+"2_26","26","217.7595801974522","260.10172079140136","Mince-Mince 1/8 garlic clove","True"
+"2_26","22","266.1505980191083","397.2096046194268","Cut-Cut 1/4 medium carrot into short, thin strips","True"
+"2_26","21","445.6006224410828","493.9916402627388","Place-Place 5 meatballs in a Microwave-safe plate","True"
+"2_26","27","496.0079326719746","524.236026401274","cut-Cut onion into two pieces","True"
+"2_26","19","520.2034415828026","584.7247986783441","Slice-Slice 1/8 medium onion","True"
+"2_26","23","619.0017696353505","762.158530691083","Mix-Mix 1/4 cup sweet-and-sour sauce and 1/2 teaspoon soy sauce in a small bowl","True"
+"2_26","15","764.1748231003186","834.7450574235671","Pour-Pour the sauces over the meatballs","True"
+"2_26","20","830.71","963.7","Microwave-Microwave the plate, covered, on high for 1.5 minutes","True"
+"2_26","18","961.7","992","Stir-Stir the contents in the microwave with a spoon","True"
+"2_26","20","987.9832805254779","1110.9771174888538","Microwave-Microwave the plate, covered, on high for 1.5 minutes","True"
+"2_26","25","1108.960825079618","1177.514766993631","Microwave-Microwave for 1.5 minutes","True"
+"2_26","24","-1.0","-1.0","Top-Top the plate with the carrots, onion, garlic and 1/4 tsp pepper powder","True"
+"2_26","18","961.7714792054142","992.0158653439491","Stir-Stir the contents in the microwave with a spoon","True"
+"2_28","17","10.481808917197451","40.18026751592356","Peel-Peel one medium onion","True"
+"2_28","19","41.927235668789805","190.41952866242036","Slice-Slice 1/8 medium onion","True"
+"2_28","22","234.0937324840764","310.9603312101911","Cut-Cut 1/4 medium carrot into short, thin strips","True"
+"2_28","14","316.2012356687898","363.36937579617836","Peel-Peel 1 garlic clove","False"
+"2_28","23","396.5617707006369","511.86166878980896","Mix-Mix 1/4 cup sweet-and-sour sauce and 1/2 teaspoon soy sauce in a small bowl","True"
+"2_28","21","517.1025732484077","569.5116178343949","Place-Place 5 meatballs in a Microwave-safe plate","True"
+"2_28","26","582","640","Mince-Mince 1/8 garlic clove","False"
+"2_28","24","651.6191210191083","745.9554012738854","Top-Top the plate with the carrots, onion, garlic and 1/4 tsp pepper powder","True"
+"2_28","15","749.4493375796179","829.809872611465","Pour-Pour the sauces over the meatballs","True"
+"2_28","20","831.6","973.8","Microwave-Microwave the plate, covered, on high for 1.5 minutes","True"
+"2_28","18","975","989.4","Stir-Stir the contents in the microwave with a spoon","False"
+"2_28","25","1014.9884968152867","1090.108127388535","Microwave-Microwave for 1 more minute","False"
+"2_28","16","564.6","624.6","Cut-Cut 1/8 garlic clove","False"
+"2_28","27","69","75","cut-Cut onion into two pieces","False"
+"2_28","20","831.5568407643312","987.0370063694268","Microwave-Microwave the plate, covered, on high for 1.5 minutes","False"
+"2_28","18","983.5430700636942","1014.9884968152866","Stir-Stir the contents in the microwave with a spoon","False"
+"2_30","17","16.00718015764331","54.61273230254777","Peel-Peel one medium onion","True"
+"2_30","21","57.43752880095542","88.51029028343949","Place-Place 5 meatballs in a Microwave-safe plate","True"
+"2_30","14","90.39348794904458","106.4006681066879","Peel-Peel 1 garlic clove","False"
+"2_30","27","109.22546460509554","124.2910459299363","cut-Cut onion into two pieces","False"
+"2_30","23","144.0646214187898","196.79415605573251","Mix-Mix 1/4 cup sweet-and-sour sauce and 1/2 teaspoon soy sauce in a small bowl","True"
+"2_30","19","198.67735372133757","216.56773154458597","Slice-Slice 1/8 medium onion","False"
+"2_30","16","215.6261327117834","229.75011520382162","Cut-Cut 1/8 garlic clove","True"
+"2_30","22","231.63331286942676","275.8884580111465","Cut-Cut 1/4 medium carrot into short, thin strips","True"
+"2_30","26","287.18764400477704","304.1364229952229","Mince-Mince 1/8 garlic clove","True"
+"2_30","24","306.0196206608281","337.09238214331214","Top-Top the plate with the carrots, onion, garlic and 1/4 tsp pepper powder","True"
+"2_30","15","337.09238214331214","349.33316696974526","Pour-Pour the sauces over the meatballs","False"
+"2_30","20","348","422","Microwave-Microwave the plate, covered, on high for 1.5 minutes","True"
+"2_30","20","420.89467826273886","490.5729918901274","Microwave-Microwave the plate, covered, on high for 1.5 minutes","True"
+"2_30","25","488.68979422452236","558.3681078519107","Microwave-Microwave for 1 more minute","False"
+"2_30","18","-1.0","-1.0","Stir-Stir the contents in the microwave with a spoon","True"
+"2_30","18","-1.0","-1.0","Stir-Stir the contents in the microwave with a spoon","True"
+"2_38","14","23.230053980891718","65.46651576433119","Peel-Peel 1 garlic clove","False"
+"2_38","17","61.24286958598725","137.26850079617833","Peel-Peel one medium onion","False"
+"2_38","16","149.93943933121017","171.05767022292997","Cut-Cut 1/8 garlic clove","True"
+"2_38","26","166.83402404458596","209.07048582802548","Mince-Mince 1/8 garlic clove","False"
+"2_38","22","215.4059550955414","420.25279474522296","Cut-Cut 1/4 medium carrot into short, thin strips","True"
+"2_38","27","424.4764409235668","475.1601950636944","cut-Cut onion into two pieces","False"
+"2_38","19","475.1601950636942","540.6267108280256","Slice-Slice 1/8 medium onion","True"
+"2_38","21","546.9621800955415","612.4286958598727","Place-Place 5 meatballs in a Microwave-safe plate","True"
+"2_38","24","627.2114574840764","728.5789657643312","Top-Top the plate with the carrots, onion, garlic and 1/4 tsp pepper powder","True"
+"2_38","20","737","1092","Microwave-Microwave the plate, covered, on high for 1.5 minutes","True"
+"2_38","20","1091.812537101911","1298.7711998407642","Microwave-Microwave the plate, covered, on high for 1.5 minutes","True"
+"2_38","18","1281","1323.6","Stir-Stir the contents in the microwave with a spoon","False"
+"2_38","23","-1.0","-1.0","Mix-Mix 1/4 cup sweet-and-sour sauce and 1/2 teaspoon soy sauce in a small bowl","True"
+"2_38","18","-1.0","-1.0","Stir-Stir the contents in the microwave with a spoon","True"
+"2_38","25","-1.0","-1.0","Microwave-Microwave for 1 more minute","True"
+"2_38","15","-1.0","-1.0","Pour-Pour the sauces over the meatballs","True"
+"2_41","22","30","90.6","Cut-Cut 1/4 medium carrot into short, thin strips","True"
+"2_41","17","131.92510544904457","197.88765817356676","Peel-Peel one medium onion","True"
+"2_41","27","195.88879293949043","241.86269332324844","cut-Cut onion into two pieces","True"
+"2_41","19","237.86496285509554","281.83999800477704","Slice-Slice 1/8 medium onion","True"
+"2_41","14","283.8388632388535","323.8161679203821","Peel-Peel 1 garlic clove","True"
+"2_41","16","319.8184374522292","347.03528677841615","Cut-Cut 1/8 garlic clove","True"
+"2_41","26","346.3633723856392","380.18905200499984","Mince-Mince 1/8 garlic clove","True"
+"2_41","23","399.7730468152866","491.7208475828025","Mix-Mix 1/4 cup sweet-and-sour sauce and 1/2 teaspoon soy sauce in a small bowl","True"
+"2_41","24","501","514.6","Top-Top the plate with the carrots, onion, garlic and 1/4 tsp pepper powder","True"
+"2_41","15","493.71971281687894","539.693613200637","Pour-Pour the sauces over the meatballs","True"
+"2_41","21","577.6720526480891","621.6470877977707","Place-Place 5 meatballs in a Microwave-safe plate","True"
+"2_41","24","636","651","Top-Top the plate with the carrots, onion, garlic and 1/4 tsp pepper powder","True"
+"2_41","20","677.71","925.4","Microwave-Microwave the plate, covered, on high for 1.5 minutes","True"
+"2_41","18","928","956","Stir-Stir the contents in the microwave with a spoon","False"
+"2_41","20","977.4450994633758","1053.6","Microwave-Microwave the plate, covered, on high for 1.5 minutes","False"
+"2_41","18","1084","1100","Stir-Stir the contents in the microwave with a spoon","False"
+"2_41","25","1097.4","1222.2","Microwave-Microwave for 1 more minute","True"
+"2_42","14","5.910681845541401","68.95795486464968","Peel-Peel 1 garlic clove","False"
+"2_42","23","86.69000040127389","242.33795566719743","Mix-Mix 1/4 cup sweet-and-sour sauce and 1/2 teaspoon soy sauce in a small bowl","True"
+"2_42","21","248.24863751273887","321.1470469410828","Place-Place 5 meatballs in a Microwave-safe plate","True"
+"2_42","20","378","490","Microwave-Microwave the plate, covered, on high for 1.5 minutes","True"
+"2_42","22","506.34841143471334","626.5322756273886","Cut-Cut 1/4 medium carrot into short, thin strips","False"
+"2_42","17","632.44295747293","669.8772758280255","Peel-Peel one medium onion","False"
+"2_42","27","671.8475031098726","691.549775928344","cut-Cut onion into two pieces","False"
+"2_42","19","691.5497759283439","728.9840942834396","Slice-Slice 1/8 medium onion","True"
+"2_42","16","728.9840942834396","746","Cut-Cut 1/8 garlic clove","False"
+"2_42","26","746.5","770.3588672022292","Mince-Mince 1/8 garlic clove","False"
+"2_42","24","776.2695490477706","868.870231294586","Top-Top the plate with the carrots, onion, garlic and 1/4 tsp pepper powder","True"
+"2_42","18","866.9","888.57","Stir-Stir the contents in the microwave with a spoon","True"
+"2_42","20","882.661822267516","945.7090952866243","Microwave-Microwave the plate, covered, on high for 1.5 minutes","True"
+"2_42","15","941.7686407229298","956","Pour-Pour the sauces over the meatballs","True"
+"2_42","18","957","972","Stir-Stir the contents in the microwave with a spoon","False"
+"2_42","25","979","1085","Microwave-Microwave for 1 more minute","True"
+"2_42","18","1085.5952322977707","1107.267732398089","Stir-Stir the contents in the microwave with a spoon","False"
+"2_42","25","1099.3868232707007","1227.4515965907642","Microwave-Microwave for 1 more minute","True"
+"2_46","17","20.322265880573248","70.59313411146498","Peel-Peel one medium onion","False"
+"2_46","14","71","90","Peel-Peel 1 garlic clove","True"
+"2_46","16","94.12417881528664","109.0984799904459","Cut-Cut 1/8 garlic clove","True"
+"2_46","23","130.4903388121019","202.15306586464968","Mix-Mix 1/4 cup sweet-and-sour sauce and 1/2 teaspoon soy sauce in a small bowl","False"
+"2_46","20","221.4","294.3","Microwave-Microwave the plate, covered, on high for 1.5 minutes","True"
+"2_46","26","244.93678350796182","268.4678282117835","Mince-Mince 1/8 garlic clove","False"
+"2_46","18","293.48","300.7","Stir-Stir the contents in the microwave with a spoon","True"
+"2_46","22","341.20014820541405","404.3061317292994","Cut-Cut 1/4 medium carrot into short, thin strips","True"
+"2_46","27","411.793282316879","421.4196187866242","cut-Cut onion into two pieces","False"
+"2_46","19","420.35002584554144","447.0898493726115","Slice-Slice 1/8 medium onion","False"
+"2_46","24","449.2290352547771","516.6133905429937","Top-Top the plate with the carrots, onion, garlic and 1/4 tsp pepper powder","True"
+"2_46","20","516.6133905429937","586.1369317133758","Microwave-Microwave the plate, covered, on high for 1.5 minutes","True"
+"2_46","18","659","668","Stir-Stir the contents in the microwave with a spoon","False"
+"2_46","25","-1.0","-1.0","Microwave-Microwave for 1 more minute","True"
+"2_46","21","-1.0","-1.0","Place-Place 5 meatballs in a Microwave-safe plate","True"
+"2_46","15","-1.0","-1.0","Pour-Pour the sauces over the meatballs","True"
+"2_47","14","18.650904039808914","120.38310789331211","Peel-Peel 1 garlic clove","True"
+"2_47","17","118.68757116242038","178.0313567436306","Peel-Peel one medium onion","False"
+"2_47","27","176.33582001273885","191.5956505907643","cut-Cut onion into two pieces","True"
+"2_47","19","189.6","207.6","Slice-Slice 1/8 medium onion","True"
+"2_47","22","239.07067905573248","279.76356059713373","Cut-Cut 1/4 medium carrot into short, thin strips","True"
+"2_47","21","281.45909732802545","320.456442138535","Place-Place 5 meatballs in a Microwave-safe plate","True"
+"2_47","20","313.2","509.4","Microwave-Microwave the plate, covered, on high for 1.5 minutes","True"
+"2_47","18","547.65","569.7","Stir-Stir the contents in the microwave with a spoon","True"
+"2_47","16","576.4824885031848","593.4378558121019","Cut-Cut 1/8 garlic clove","True"
+"2_47","23","596.8289292738854","715.5165004363057","Mix-Mix 1/4 cup sweet-and-sour sauce and 1/2 teaspoon soy sauce in a small bowl","True"
+"2_47","26","717.2120371671974","746.0361615923566","Mince-Mince 1/8 garlic clove","True"
+"2_47","15","747.7316983232485","786.729043133758","Pour-Pour the sauces over the meatballs","True"
+"2_47","24","790.1201165955413","851.1594389076433","Top-Top the plate with the carrots, onion, garlic and 1/4 tsp pepper powder","True"
+"2_47","20","854.5505123694268","947.8050325684715","Microwave-Microwave the plate, covered, on high for 1.5 minutes","True"
+"2_47","18","942.7184223757962","966.4559366082804","Stir-Stir the contents in the microwave with a spoon","False"
+"2_47","25","968.151473339172","1054.6238466146497","Microwave-Microwave for 1 more minute","False"
+"3_2","36","5.714685807915059","12.699301795366807","Take-Take a microwavable mug","False"
+"3_2","35","50.16224209169884","113.65875106853282","add-Measure 1/16 teaspoon of baking soda and add it to the mug","False"
+"3_2","28","118.73847178667954","137.15245938996142","add-Measure 1/8 teaspoon of salt and add it to the mug","False"
+"3_2","40","144.1370753774131","166.36085351930504","add-Measure 1/8 teaspoon of baking powder and add it to the mug","False"
+"3_2","33","173.34546950675676","209.53847962355215","add-Measure 4 tablespoons of flour and add it to the mug","False"
+"3_2","38","214.61820034169887","226.04757195752896","Stir-Stir the contents in the mug well","False"
+"3_2","41","230.4923275859074","260.3356868050193","Add-Add in 3 tablespoons of milk to the mug","False"
+"3_2","34","274.3049187799228","297.79862710135137","Add-1 tablespoon of olive oil to the mug","False"
+"3_2","37","339.70632302606174","389.8685651177606","Mix-Mix the contents of the mug thoroughly. (There might be some lumps, but that is ok.)","False"
+"3_2","30","407.01262254150583","435.5860515810811","Take-Take 1 tablespoon of marinara sauce","False"
+"3_2","31","434.31612140154436","443.8405977480695","spread-spread marinara sauce around the surface of the batter","False"
+"3_2","39","454.00003918436295","480.66857295463325","Sprinkle-Sprinkle 1 generous tablespoon of mozzarella cheese on top of the sauce","False"
+"3_2","29","487.0182238523166","499.08256055791514","Sprinkle-Sprinkle dried Italian herbs inside the mug","False"
+"3_2","32","504.16228127606183","649.5692868330116","Microwave-Microwave for 1 minute 20 seconds, or until it rises and the toppings are bubbling","False"
+"3_5","36","2.220446049250313e-16","8.432652031853284","Take-Take a microwavable mug","False"
+"3_5","40","14.616596855212356","55.09332660810811","add-Measure 1/8 teaspoon of baking powder and add it to the mug","False"
+"3_5","35","63.52597863996139","77.58039869305018","add-Measure 1/16 teaspoon of baking soda and add it to the mug","False"
+"3_5","28","89.94828833976834","115.2462444353282","add-Measure 1/8 teaspoon of salt and add it to the mug","False"
+"3_5","33","132.11154849903477","174.83698546042473","add-Measure 4 tablespoons of flour and add it to the mug","False"
+"3_5","38","179.89657667953668","200.6971183581081","Stir-Stir the contents in the mug well","False"
+"3_5","41","206.88106318146717","245.67126252799227","Add-Add in 3 tablespoons of milk to the mug","False"
+"3_5","34","250.1686769449807","269.2826882171815","Add-1 tablespoon of olive oil to the mug","False"
+"3_5","37","276.0288098426641","322.6894844189189","Mix-Mix the contents of the mug thoroughly. (There might be some lumps, but that is ok.)","False"
+"3_5","30","344.05220289961386","372.72321980791503","Take-Take 1 tablespoon of marinara sauce","False"
+"3_5","31","379.4693414333977","395.77246869498066","spread-spread marinara sauce around the surface of the batter","False"
+"3_5","39","413.1999495608108","432.31396083301155","Sprinkle-Sprinkle 1 generous tablespoon of mozzarella cheese on top of the sauce","False"
+"3_5","29","447.4927344903475","458.73627053281854","Sprinkle-Sprinkle dried Italian herbs inside the mug","False"
+"3_5","32","466.04456896042467","573.4203381660232","Microwave-Microwave for 1 minute 20 seconds, or until it rises and the toppings are bubbling","False"
+"3_11","36","4.625","11.087","Take-Take a microwavable mug","False"
+"3_11","35","14.666","85.625","add-Measure 1/16 teaspoon of baking soda and add it to the mug","False"
+"3_11","33","90.236","122.426","add-Measure 4 tablespoons of flour and add it to the mug","False"
+"3_11","28","130.15","164.684","add-Measure 1/8 teaspoon of salt and add it to the mug","False"
+"3_11","40","184.611","197.128","add-Measure 1/8 teaspoon of baking powder and add it to the mug","False"
+"3_11","38","169.5","177.77100000000002","Stir-Stir the contents in the mug well","False"
+"3_11","41","223.272","259.927","Add-Add in 3 tablespoons of milk to the mug","False"
+"3_11","34","263.716","286.122","Add-1 tablespoon of olive oil to the mug","False"
+"3_11","37","293.725","359.80899999999997","Mix-Mix the contents of the mug thoroughly. (There might be some lumps, but that is ok.)","False"
+"3_11","30","367.779","405.25","Take-Take 1 tablespoon of marinara sauce","False"
+"3_11","31","407.58","432.585","spread-spread marinara sauce around the surface of the batter","False"
+"3_11","39","443.776","475.658","Sprinkle-Sprinkle 1 generous tablespoon of mozzarella cheese on top of the sauce","False"
+"3_11","29","478.032","489.704","Sprinkle-Sprinkle dried Italian herbs inside the mug","False"
+"3_11","32","494.062","594.2909999999999","Microwave-Microwave for 1 minute 20 seconds, or until it rises and the toppings are bubbling","False"
+"3_12","36","3.185292794401544","11.467054059845566","Take-Take a microwavable mug","False"
+"3_12","28","35.03822073841699","61.15762165250966","add-Measure 1/8 teaspoon of salt and add it to the mug","False"
+"3_12","33","80.2693784189189","152.2569955723938","add-Measure 4 tablespoons of flour and add it to the mug","False"
+"3_12","35","165.6352253088803","183.47286495752894","add-Measure 1/16 teaspoon of baking soda and add it to the mug","False"
+"3_12","40","208.318148753861","225.51872984362936","add-Measure 1/8 teaspoon of baking powder and add it to the mug","False"
+"3_12","38","235.074608226834","256.0975406698842","Stir-Stir the contents in the mug well","False"
+"3_12","41","258.6457749054054","283.4910587017375","Add-Add in 3 tablespoons of milk to the mug","False"
+"3_12","34","291.7728199671814","312.7957524102316","Add-1 tablespoon of olive oil to the mug","False"
+"3_12","37","314.06986952799224","366.30867135617757","Mix-Mix the contents of the mug thoroughly. (There might be some lumps, but that is ok.)","False"
+"3_12","30","382.2351353281854","426.8292344498069","Take-Take 1 tablespoon of marinara sauce","False"
+"3_12","31","426.19217589092665","437.02217139189185","spread-spread marinara sauce around the surface of the batter","False"
+"3_12","39","452.3115768050193","501.3650858388031","Sprinkle-Sprinkle 1 generous tablespoon of mozzarella cheese on top of the sauce","False"
+"3_12","29","504.5503786332046","515.3803741341699","Sprinkle-Sprinkle dried Italian herbs inside the mug","False"
+"3_12","32","516.6544912519305","645.9773787046331","Microwave-Microwave for 1 minute 20 seconds, or until it rises and the toppings are bubbling","True"
+"3_13","36","16.19429910521235","51.1398919111969","Take-Take a microwavable mug","False"
+"3_13","35","74.15284327123553","155.97667032915058","add-Measure 1/16 teaspoon of baking soda and add it to the mug","False"
+"3_13","40","164.4999856476834","189.21760007142854","add-Measure 1/8 teaspoon of baking powder and add it to the mug","False"
+"3_13","33","228.42485053667951","265.07510640637065","add-Measure 4 tablespoons of flour and add it to the mug","False"
+"3_13","28","267.6321010019305","310.2486775945946","add-Measure 1/8 teaspoon of salt and add it to the mug","False"
+"3_13","38","323.8859821042471","337.5232866138996","Stir-Stir the contents in the mug well","False"
+"3_13","41","360.53623797393817","399.7434884391891","Add-Add in 3 tablespoons of milk to the mug","False"
+"3_13","34","411.6761298851351","434.6890812451738","Add-1 tablespoon of olive oil to the mug","False"
+"3_13","37","438.95073890444013","507.13726145270266","Mix-Mix the contents of the mug thoroughly. (There might be some lumps, but that is ok.)","False"
+"3_13","30","565.0958056187259","577.0284470646719","Take-Take 1 tablespoon of marinara sauce","False"
+"3_13","31","576.1761155328185","590.6657515743242","spread-spread marinara sauce around the surface of the batter","False"
+"3_13","39","600.0413984247105","660.5569371862935","Sprinkle-Sprinkle 1 generous tablespoon of mozzarella cheese on top of the sauce","False"
+"3_13","29","672.4895786322394","703.1735137789575","Sprinkle-Sprinkle dried Italian herbs inside the mug","False"
+"3_13","32","713.4014921611969","861.707178703668","Microwave-Microwave for 1 minute 20 seconds, or until it rises and the toppings are bubbling","False"
+"3_14","36","4.207","19.438","Take-Take a microwavable mug","False"
+"3_14","40","19.438","83.418","add-Measure 1/8 teaspoon of baking powder and add it to the mug","False"
+"3_14","35","83.418","98.30199999999999","add-Measure 1/16 teaspoon of baking soda and add it to the mug","False"
+"3_14","28","103.291","115.49600000000001","add-Measure 1/8 teaspoon of salt and add it to the mug","False"
+"3_14","33","117.298","160.584","add-Measure 4 tablespoons of flour and add it to the mug","False"
+"3_14","38","173.202","194.643","Stir-Stir the contents in the mug well","False"
+"3_14","34","197.032","224.801","Add-1 tablespoon of olive oil to the mug","False"
+"3_14","41","229.934","276.133","Add-Add in 3 tablespoons of milk to the mug","False"
+"3_14","37","-1.0","-1.0","Mix-Mix the contents of the mug thoroughly. (There might be some lumps, but that is ok.)","True"
+"3_14","30","281.266","334.275","Take-Take 1 tablespoon of marinara sauce","False"
+"3_14","31","334.275","344.457","spread-spread marinara sauce around the surface of the batter","False"
+"3_14","39","371.75","426.995","Sprinkle-Sprinkle 1 generous tablespoon of mozzarella cheese on top of the sauce","False"
+"3_14","29","435.5","451.217","Sprinkle-Sprinkle dried Italian herbs inside the mug","False"
+"3_14","32","452.25","598.723","Microwave-Microwave for 1 minute 20 seconds, or until it rises and the toppings are bubbling","False"
+"3_18","36","7.3723585559845555","129.01627472972973","Take-Take a microwavable mug","False"
+"3_18","28","174.17197088513512","215.64148776254825","add-Measure 1/8 teaspoon of salt and add it to the mug","False"
+"3_18","40","216.56303258204633","249.7386460839768","add-Measure 1/8 teaspoon of baking powder and add it to the mug","False"
+"3_18","33","255.26791500096525","328.06995574131275","add-Measure 4 tablespoons of flour and add it to the mug","False"
+"3_18","35","333.5992246583012","351.1085762287645","add-Measure 1/16 teaspoon of baking soda and add it to the mug","False"
+"3_18","38","369.5394726187259","398.107362023166","Stir-Stir the contents in the mug well","False"
+"3_18","41","427.59679624710424","480.12485095849416","Add-Add in 3 tablespoons of milk to the mug","False"
+"3_18","34","483.8110302364865","516.9866437384169","Add-1 tablespoon of olive oil to the mug","False"
+"3_18","37","519.7512781969112","587.0240500202702","Mix-Mix the contents of the mug thoroughly. (There might be some lumps, but that is ok.)","False"
+"3_18","30","626.6504772586873","668.1199941361003","Take-Take 1 tablespoon of marinara sauce","False"
+"3_18","31","671.8061734140927","715.118779930502","spread-spread marinara sauce around the surface of the batter","False"
+"3_18","39","728.941952222973","782.3915517538609","Sprinkle-Sprinkle 1 generous tablespoon of mozzarella cheese on top of the sauce","False"
+"3_18","29","790.6854551293436","833.9980616457528","Sprinkle-Sprinkle dried Italian herbs inside the mug","False"
+"3_18","32","833.9980616457528","941.8188055270269","Microwave-Microwave for 1 minute 20 seconds, or until it rises and the toppings are bubbling","False"
+"3_22","36","8.615073648648648","24.887990540540542","Take-Take a microwavable mug","False"
+"3_22","35","89.0224277027027","134.9694871621622","add-Measure 1/16 teaspoon of baking soda and add it to the mug","False"
+"3_22","40","152.19963445945947","196.23223310810812","add-Measure 1/8 teaspoon of baking powder and add it to the mug","False"
+"3_22","28","200.06115472972974","228.7780668918919","add-Measure 1/8 teaspoon of salt and add it to the mug","False"
+"3_22","33","232.60698851351353","336.9451027027027","add-Measure 4 tablespoons of flour and add it to the mug","False"
+"3_22","38","358.0041716216216","408.73738310810813","Stir-Stir the contents in the mug well","False"
+"3_22","34","409.6946135135135","440.3259864864865","Add-1 tablespoon of olive oil to the mug","False"
+"3_22","41","446.06936891891894","501.58873243243244","Add-Add in 3 tablespoons of milk to the mug","False"
+"3_22","37","515.9471885135135","625.0714547297298","Mix-Mix the contents of the mug thoroughly. (There might be some lumps, but that is ok.)","False"
+"3_22","30","636.5582195945946","729.4095689189189","Take-Take 1 tablespoon of marinara sauce","False"
+"3_22","31","732.2812601351352","770.5704763513514","spread-spread marinara sauce around the surface of the batter","False"
+"3_22","39","787.8006236486486","828.0043006756756","Sprinkle-Sprinkle 1 generous tablespoon of mozzarella cheese on top of the sauce","False"
+"3_22","29","-1.0","-1.0","Sprinkle-Sprinkle dried Italian herbs inside the mug","True"
+"3_22","32","871.0796689189189","984.0328567567567","Microwave-Microwave for 1 minute 20 seconds, or until it rises and the toppings are bubbling","False"
+"3_34","36","10.111645945945945","21.90856621621622","Take-Take a microwavable mug","False"
+"3_34","35","23.59384054054054","72.46679594594595","add-Measure 1/16 teaspoon of baking soda and add it to the mug","False"
+"3_34","38","72.46679594594595","85.94899054054054","Stir-Stir the contents in the mug well","True"
+"3_34","28","95.4988783783784","123.5867837837838","add-Measure 1/8 teaspoon of salt and add it to the mug","False"
+"3_34","40","125.27205810810811","159.5393027027027","add-Measure 1/8 teaspoon of baking powder and add it to the mug","False"
+"3_34","34","172.4597391891892","205.60346756756758","Add-1 tablespoon of olive oil to the mug","True"
+"3_34","41","215.15335540540542","256.7234554054054","Add-Add in 3 tablespoons of milk to the mug","True"
+"3_34","37","257.8469716216216","280.31729594594594","Mix-Mix the contents of the mug thoroughly. (There might be some lumps, but that is ok.)","True"
+"3_34","30","292.67597432432433","327.50497702702705","Take-Take 1 tablespoon of marinara sauce","False"
+"3_34","33","337.05486486486484","407.83638648648656","add-Measure 4 tablespoons of flour and add it to the mug","True"
+"3_34","39","434.2390175675676","471.8768108108108","Sprinkle-Sprinkle 1 generous tablespoon of mozzarella cheese on top of the sauce","False"
+"3_34","32","474.12384324324324","574.6785445945945","Microwave-Microwave for 1 minute 20 seconds, or until it rises and the toppings are bubbling","True"
+"3_34","31","-1.0","-1.0","spread-spread marinara sauce around the surface of the batter","True"
+"3_34","29","-1.0","-1.0","Sprinkle-Sprinkle dried Italian herbs inside the mug","True"
+"3_36","36","1.8271148648648645","21.01182094594595","Take-Take a microwavable mug","False"
+"3_36","34","58.46767567567568","89.5286283783784","Add-1 tablespoon of olive oil to the mug","True"
+"3_36","33","107.79977702702703","174.48946959459462","add-Measure 4 tablespoons of flour and add it to the mug","True"
+"3_36","40","180.8843716216216","248.48762162162166","add-Measure 1/8 teaspoon of baking powder and add it to the mug","True"
+"3_36","38","254.88252364864863","295.99260810810813","Stir-Stir the contents in the mug well","True"
+"3_36","41","300.5603952702703","380.03989189189195","Add-Add in 3 tablespoons of milk to the mug","True"
+"3_36","28","383.69412162162166","433.9397804054055","add-Measure 1/8 teaspoon of salt and add it to the mug","True"
+"3_36","37","436.6804527027027","524.3819662162163","Mix-Mix the contents of the mug thoroughly. (There might be some lumps, but that is ok.)","True"
+"3_36","35","528.9497533783784","560.9242635135136","add-Measure 1/16 teaspoon of baking soda and add it to the mug","True"
+"3_36","30","576","607","Take-Take 1 tablespoon of marinara sauce","True"
+"3_36","31","608","611","spread-spread marinara sauce around the surface of the batter","False"
+"3_36","30","611","613","Take-Take 1 tablespoon of marinara sauce","True"
+"3_36","31","612","638.5766452702703","spread-spread marinara sauce around the surface of the batter","False"
+"3_36","39","651.3664493243243","687.9087466216216","Sprinkle-Sprinkle 1 generous tablespoon of mozzarella cheese on top of the sauce","False"
+"3_36","29","690.649418918919","715.3154695945947","Sprinkle-Sprinkle dried Italian herbs inside the mug","False"
+"3_36","32","716.2290270270271","944.6183851351351","Microwave-Microwave for 1 minute 20 seconds, or until it rises and the toppings are bubbling","True"
+"3_46","36","10.053479724903475","19.43672746814672","Take-Take a microwavable mug","True"
+"3_46","35","22.117655394787644","74.39574996428571","add-Measure 1/16 teaspoon of baking soda and add it to the mug","True"
+"3_46","40","77.07667789092663","136.057092277027","add-Measure 1/8 teaspoon of baking powder and add it to the mug","False"
+"3_46","33","144.0998760569498","174.26031523166023","add-Measure 4 tablespoons of flour and add it to the mug","True"
+"3_46","28","183.64356297490346","208.44214629633203","add-Measure 1/8 teaspoon of salt and add it to the mug","True"
+"3_46","38","208.44214629633203","229.8895697094595","Stir-Stir the contents in the mug well","True"
+"3_46","34","231.2300336727799","254.0179210492278","Add-1 tablespoon of olive oil to the mug","True"
+"3_46","41","263.40116879247097","302.2746237287644","Add-Add in 3 tablespoons of milk to the mug","False"
+"3_46","29","322.3815831785714","350.5313264083012","Sprinkle-Sprinkle dried Italian herbs inside the mug","True"
+"3_46","30","401.46895701447875","437.6614840241312","Take-Take 1 tablespoon of marinara sauce","False"
+"3_46","31","436.3210200608108","448.385195730695","spread-spread marinara sauce around the surface of the batter","True"
+"3_46","39","478.5456349054054","508.0358420984556","Sprinkle-Sprinkle 1 generous tablespoon of mozzarella cheese on top of the sauce","False"
+"3_46","37","519.4297857866795","538.196281273166","Mix-Mix the contents of the mug thoroughly. (There might be some lumps, but that is ok.)","True"
+"3_46","32","536.8558173098456","680.2854613851351","Microwave-Microwave for 1 minute 20 seconds, or until it rises and the toppings are bubbling","True"
+"3_49","36","6.022490092664093","24.842771632239383","Take-Take a microwavable mug","True"
+"3_49","40","27.101205416988414","45.16867569498069","add-Measure 1/8 teaspoon of baking powder and add it to the mug","True"
+"3_49","33","61.73052344980695","117.4385568069498","add-Measure 4 tablespoons of flour and add it to the mug","True"
+"3_49","35","118.94417933011583","141.52851717760618","add-Measure 1/16 teaspoon of baking soda and add it to the mug","False"
+"3_49","28","150.56225231660233","162.6072325019305","add-Measure 1/8 teaspoon of salt and add it to the mug","True"
+"3_49","38","173.89940142567568","209.2815307200772","Stir-Stir the contents in the mug well","False"
+"3_49","34","215.30402081274133","246.9220937992278","Add-1 tablespoon of olive oil to the mug","False"
+"3_49","41","308.65261724903473","351.56285915926645","Add-Add in 3 tablespoons of milk to the mug","True"
+"3_49","29","356.07972672876446","383.18093214575293","Sprinkle-Sprinkle dried Italian herbs inside the mug","True"
+"3_49","30","424.5855515328185","459.214869565637","Take-Take 1 tablespoon of marinara sauce","True"
+"3_49","31","457.7092470424711","469.7542272277992","spread-spread marinara sauce around the surface of the batter","True"
+"3_49","39","508.9004128301158","541.2712970781854","Sprinkle-Sprinkle 1 generous tablespoon of mozzarella cheese on top of the sauce","True"
+"3_49","37","547.2937871708494","593.9680853889961","Mix-Mix the contents of the mug thoroughly. (There might be some lumps, but that is ok.)","True"
+"3_49","32","616.5524232364864","765.6090530299227","Microwave-Microwave for 1 minute 20 seconds, or until it rises and the toppings are bubbling","True"
+"3_50","36","3.9241905376447876","11.336550442084942","Take-Take a microwavable mug","False"
+"3_50","40","35.317714838803084","60.6069427480695","add-Measure 1/8 teaspoon of baking powder and add it to the mug","True"
+"3_50","33","69.76338733590734","102.4649751496139","add-Measure 4 tablespoons of flour and add it to the mug","True"
+"3_50","39","118.59775847104247","153.0434309681467","Sprinkle-Sprinkle 1 generous tablespoon of mozzarella cheese on top of the sauce","True"
+"3_50","28","169.6122354604247","187.05308229440155","add-Measure 1/8 teaspoon of salt and add it to the mug","True"
+"3_50","38","191.41329400289578","203.62188678667957","Stir-Stir the contents in the mug well","True"
+"3_50","41","208.85414083687257","233.7073475752896","Add-Add in 3 tablespoons of milk to the mug","True"
+"3_50","34","245.47991918822396","263.79280836389967","Add-1 tablespoon of olive oil to the mug","True"
+"3_50","37","269.0250624140927","286.0298880772201","Mix-Mix the contents of the mug thoroughly. (There might be some lumps, but that is ok.)","True"
+"3_50","30","291.69816329826256","312.19115832818534","Take-Take 1 tablespoon of marinara sauce","True"
+"3_50","31","324.3997511119692","330.06802633301163","spread-spread marinara sauce around the surface of the batter","True"
+"3_50","35","335.7363015540541","350.12500019208494","add-Measure 1/16 teaspoon of baking soda and add it to the mug","True"
+"3_50","29","359.71746595077224","368.43788936776065","Sprinkle-Sprinkle dried Italian herbs inside the mug","False"
+"3_50","32","372.36207990540544","444.74159426640927","Microwave-Microwave for 1 minute 20 seconds, or until it rises and the toppings are bubbling","True"
+"4_2","14","20.98611503250271","44.490563868905745","Peel-Peel 1 garlic clove","False"
+"4_2","51","122.55891178981582","146.90280522751897","Chop-Chop 1 garlic clove on a cutting board","False"
+"4_2","44","73.87112491440953","90.178","Remove-Remove the noodles from the package(Break Noodles / Keep them as a block)","False"
+"4_2","47","167.04947565872155","212.37948412892743","Peel-Peel 1 medium onion","False"
+"4_2","46","230.00782075622968","252.636","slice-slice 1/4 medium onion into pieces","False"
+"4_2","54","267.78282781473456","277.8561630303359","Put-Put all the Vegetables in a microwave-safe bowl","False"
+"4_2","52","283.892","287.92949824593717","Add-Add the noodles to the bowl","False"
+"4_2","55","302.200056468039","314.47","cover-cover the noodles with water","False"
+"4_2","49","324.8650607031419","329.9017283109426","Cover-Cover with a lid (or paper towel) to prevent splattering","False"
+"4_2","45","330.7411729122427","584.647","Microwave-Microwave the ramen for 4 minutes","False"
+"4_2","50","657.684","663.776","Add-Add basil to the bowl","False"
+"4_2","48","588.450665511376","711.8490219024919","Let-Let the noodles sit for about 1 minute after the microwave stops","False"
+"4_2","53","714.3673557063922","719.4040233141928","Add-Add chopped cilantro to the bowl","False"
+"4_2","42","727.798469327194","732.8351369349946","Mix-Mix in the flavour packet to the bowl","False"
+"4_2","43","742.0690275492957","766.894","Stir-Stir noodles with a spoon or fork until the flavouring dissolves","False"
+"4_3","47","37.4609338028169","95.8302957746479","Peel-Peel 1 medium onion","False"
+"4_3","14","138.5183366197183","187.3046690140845","Peel-Peel 1 garlic clove","False"
+"4_3","44","219.985","228.879","Remove-Remove the noodles from the package(Break Noodles / Keep them as a block)","False"
+"4_3","51","231.73507887323944","245.802","Chop-Chop 1 garlic clove on a cutting board","False"
+"4_3","46","252.64350704225353","267.619","slice-slice 1/4 medium onion into pieces","False"
+"4_3","54","291.938","297.81600000000003","Put-Put all the Vegetables in a microwave-safe bowl","False"
+"4_3","52","298.016","306.792","Add-Add the noodles to the bowl","False"
+"4_3","55","311.0128690140845","321.46708309859156","cover-cover the noodles with water","False"
+"4_3","49","331.0501126760563","348.185","Cover-Cover with a lid (or paper towel) to prevent splattering","False"
+"4_3","45","350.21617183098596","603.215","Microwave-Microwave the ramen for 4 minutes","False"
+"4_3","48","610.7003394366197","689.493","Let-Let the noodles sit for about 1 minute after the microwave stops","False"
+"4_3","53","690","694.245","Add-Add chopped cilantro to the bowl","False"
+"4_3","50","734.4085394366197","752.703414084507","Add-Add basil to the bowl","False"
+"4_3","42","753.5745985915493","760.5440746478873","Mix-Mix in the flavour packet to the bowl","False"
+"4_3","43","766.6423661971832","800.391","Stir-Stir noodles with a spoon or fork until the flavouring dissolves","False"
+"4_5","47","11.64037559263272","36.37617372697725","Peel-Peel 1 medium onion","False"
+"4_5","44","53.10921364138679","67.65968313217768","Remove-Remove the noodles from the package(Break Noodles / Keep them as a block)","False"
+"4_5","46","93.8505282156013","129.499178468039","slice-slice 1/4 medium onion into pieces","False"
+"4_5","14","138.22946016251353","166.6028756695558","Peel-Peel 1 garlic clove","False"
+"4_5","51","171.69553999133262","190.6111503293608","Chop-Chop 1 garlic clove on a cutting board","False"
+"4_5","54","209.161","216.8019954127844","Put-Put all the Vegetables in a microwave-safe bowl","False"
+"4_5","52","219.7120893109426","231.3524649035753","Add-Add the noodles to the bowl","False"
+"4_5","55","237.9001761744312","246.63045786890578","cover-cover the noodles with water","False"
+"4_5","49","261.1809273596967","266.2735916814735","Cover-Cover with a lid (or paper towel) to prevent splattering","False"
+"4_5","45","267.72863863055255","514.1","Microwave-Microwave the ramen for 4 minutes","False"
+"4_5","50","520.9068077703142","530.3646129393283","Add-Add basil to the bowl","False"
+"4_5","53","531.8196598884074","538.3673711592634","Add-Add chopped cilantro to the bowl","False"
+"4_5","48","542.004","624.2151411549296","Let-Let the noodles sit for about 1 minute after the microwave stops","False"
+"4_5","42","625.6701881040087","637.3105636966415","Mix-Mix in the flavour packet to the bowl","False"
+"4_5","43","646.7683688656555","667.8665496273023","Stir-Stir noodles with a spoon or fork until the flavouring dissolves","False"
+"4_7","47","27.993223463705306","87.872","Peel-Peel 1 medium onion","False"
+"4_7","14","99.42420747453954","138.54500000000002","Peel-Peel 1 garlic clove","False"
+"4_7","46","164.09820651137596","185.33444500108342","slice-slice 1/4 medium onion into pieces","False"
+"4_7","51","194.9872806782232","229.73748911592634","Chop-Chop 1 garlic clove on a cutting board","False"
+"4_7","54","256.76542901191766","273.17524966305524","Put-Put all the Vegetables in a microwave-safe bowl","False"
+"4_7","44","305.9948909653304","333.98811442903576","Remove-Remove the noodles from the package(Break Noodles / Keep them as a block)","False"
+"4_7","52","315.294","334.95339799674974","Add-Add the noodles to the bowl","False"
+"4_7","55","342.114","353.2937857833153","cover-cover the noodles with water","False"
+"4_7","49","388.0439942210184","393.8356956273023","Cover-Cover with a lid (or paper towel) to prevent splattering","False"
+"4_7","45","410.114","684.288","Microwave-Microwave the ramen for 4 minutes","False"
+"4_7","53","788.671","794.328","Add-Add chopped cilantro to the bowl","False"
+"4_7","48","688.2471837800649","816.6298982860238","Let-Let the noodles sit for about 1 minute after the microwave stops","False"
+"4_7","50","818.5604654214518","832.0744353694474","Add-Add basil to the bowl","False"
+"4_7","42","843.6578381820151","852.206","Mix-Mix in the flavour packet to the bowl","False"
+"4_7","43","864.8940766717227","882.93","Stir-Stir noodles with a spoon or fork until the flavouring dissolves","False"
+"4_9","47","25.691031914409532","70.87181217768148","Peel-Peel 1 medium onion","False"
+"4_9","14","97.791","147.94490792091008","Peel-Peel 1 garlic clove","False"
+"4_9","46","179.83722340086675","205.52825531527625","slice-slice 1/4 medium onion into pieces","False"
+"4_9","44","232.99108253412783","249.682","Remove-Remove the noodles from the package(Break Noodles / Keep them as a block)","False"
+"4_9","51","250.70903557854822","268.42698862296857","Chop-Chop 1 garlic clove on a cutting board","False"
+"4_9","54","279.94365810184183","287.03083931961","Put-Put all the Vegetables in a microwave-safe bowl","False"
+"4_9","52","292.3462252329361","295.661","Add-Add the noodles to the bowl","False"
+"4_9","55","298.5475087984832","321.58084775622973","cover-cover the noodles with water","False"
+"4_9","49","338.41290314842905","345.5000843661972","Cover-Cover with a lid (or paper towel) to prevent splattering","False"
+"4_9","45","345.64300000000003","598.882","Microwave-Microwave the ramen for 4 minutes","False"
+"4_9","53","612.269","620.1283565547129","Add-Add chopped cilantro to the bowl","False"
+"4_9","48","622.786049511376","746.496","Let-Let the noodles sit for about 1 minute after the microwave stops","False"
+"4_9","50","747","751.023","Add-Add basil to the bowl","False"
+"4_9","42","753.0130043878657","767.187366823402","Mix-Mix in the flavour packet to the bowl","False"
+"4_9","43","780.4758316067173","813.382","Stir-Stir noodles with a spoon or fork until the flavouring dissolves","False"
+"4_17","14","9.898512676056338","30.520414084507042","Peel-Peel 1 garlic clove","False"
+"4_17","47","41.24380281690141","100.63487887323944","Peel-Peel 1 medium onion","False"
+"4_17","46","128.6806647887324","163.551","slice-slice 1/4 medium onion into pieces","False"
+"4_17","51","170.74934366197184","184.7722366197183","Chop-Chop 1 garlic clove on a cutting board","False"
+"4_17","44","201.2697577464789","229.117","Remove-Remove the noodles from the package(Break Noodles / Keep them as a block)","False"
+"4_17","54","240.86380845070423","258.1862056338028","Put-Put all the Vegetables in a microwave-safe bowl","False"
+"4_17","52","260.6608338028169","270.55934647887324","Add-Add the noodles to the bowl","False"
+"4_17","55","275.5086028169014","291.18124788732393","cover-cover the noodles with water","False"
+"4_17","49","316.7524056338028","323.35141408450704","Cover-Cover with a lid (or paper towel) to prevent splattering","False"
+"4_17","45","325.0011661971831","571.804","Microwave-Microwave the ramen for 4 minutes","False"
+"4_17","53","574.9386112676056","592.2610084507043","Add-Add chopped cilantro to the bowl","False"
+"4_17","50","593.9107605633802","602.9843971830985","Add-Add basil to the bowl","False"
+"4_17","48","605.4590253521127","707.324","Let-Let the noodles sit for about 1 minute after the microwave stops","False"
+"4_17","42","711.0431605633803","720.9416732394366","Mix-Mix in the flavour packet to the bowl","False"
+"4_17","43","726.066","755.5864676056337","Stir-Stir noodles with a spoon or fork until the flavouring dissolves","False"
+"4_20","47","18.973667596966415","65.61726710617552","Peel-Peel 1 medium onion","False"
+"4_20","14","86.1720736695558","102.77403281690142","Peel-Peel 1 garlic clove","False"
+"4_20","51","113.84200558179849","144.6742154268689","Chop-Chop 1 garlic clove on a cutting board","False"
+"4_20","44","154.95161870855907","166.81016095666305","Remove-Remove the noodles from the package(Break Noodles / Keep them as a block)","False"
+"4_20","46","197.64237080173348","218.1971773651138","slice-slice 1/4 medium onion into pieces","False"
+"4_20","54","245.0765397941495","260.09735997508125","Put-Put all the Vegetables in a microwave-safe bowl","False"
+"4_20","52","260.759","265.955","Add-Add the noodles to the bowl","False"
+"4_20","55","271.16533273997834","287.76729188732395","cover-cover the noodles with water","False"
+"4_20","49","292.5107087865656","296.554","Cover-Cover with a lid (or paper towel) to prevent splattering","False"
+"4_20","45","301.2069731018418","555.174","Microwave-Microwave the ramen for 4 minutes","False"
+"4_20","48","556.142","573.1628753250271","Let-Let the noodles sit for about 1 minute after the microwave stops","False"
+"4_20","50","575.5345837746479","581.0685701570965","Add-Add basil to the bowl","False"
+"4_20","53","675.1463386587216","679.8897555579632","Add-Add chopped cilantro to the bowl","False"
+"4_20","42","681.4708945243771","690.9577283228602","Mix-Mix in the flavour packet to the bowl","False"
+"4_20","43","698.0728536717227","724.9522161007584","Stir-Stir noodles with a spoon or fork until the flavouring dissolves","False"
+"4_22","44","21.22192299674973","51.12554176489708","Remove-Remove the noodles from the package(Break Noodles / Keep them as a block)","False"
+"4_22","14","78.13526194257855","108.03888071072589","Peel-Peel 1 garlic clove","False"
+"4_22","47","114.79131075514627","155.3058910216685","Peel-Peel 1 medium onion","False"
+"4_22","51","161.09368820260022","181.35097833586133","Chop-Chop 1 garlic clove on a cutting board","False"
+"4_22","46","189.06804124377032","256.592341687974","slice-slice 1/4 medium onion into pieces","False"
+"4_22","54","285.5313275926327","302.894719135428","Put-Put all the Vegetables in a microwave-safe bowl","False"
+"4_22","52","305.088","321.2227435417118","Add-Add the noodles to the bowl","False"
+"4_22","55","330.869072176598","351.55","cover-cover the noodles with water","False"
+"4_22","49","373.31291817009753","377.1","Cover-Cover with a lid (or paper towel) to prevent splattering","False"
+"4_22","45","377.529","643.551","Microwave-Microwave the ramen for 4 minutes","False"
+"4_22","50","660.7735114897074","668.4905743976165","Add-Add basil to the bowl","False"
+"4_22","48","669.4552072611051","743.7319377497291","Let-Let the noodles sit for about 1 minute after the microwave stops","False"
+"4_22","53","770.7416579274106","781.3526194257854","Add-Add chopped cilantro to the bowl","False"
+"4_22","42","832.4781611906826","845.9830212795233","Mix-Mix in the flavour packet to the bowl","False"
+"4_22","43","851.7708184604551","886.4976015460455","Stir-Stir noodles with a spoon or fork until the flavouring dissolves","False"
+"4_24","47","33.93249014084507","133.119","Peel-Peel 1 medium onion","False"
+"4_24","14","216.6458985915493","255.7987718309859","Peel-Peel 1 garlic clove","False"
+"4_24","51","339.3249014084507","370.867","Chop-Chop 1 garlic clove on a cutting board","False"
+"4_24","46","409.80007323943664","446.947","slice-slice 1/4 medium onion into pieces","False"
+"4_24","54","488.1058197183098","499.828","Put-Put all the Vegetables in a microwave-safe bowl","False"
+"4_24","44","516.8179267605633","534.14","Remove-Remove the noodles from the package(Break Noodles / Keep them as a block)","False"
+"4_24","52","535.0892676056338","546.8351295774647","Add-Add the noodles to the bowl","False"
+"4_24","55","566.4115661971831","588.5981943661972","cover-cover the noodles with water","False"
+"4_24","49","625.140876056338","632.9714507042254","Cover-Cover with a lid (or paper towel) to prevent splattering","False"
+"4_24","45","633.107","885.363","Microwave-Microwave the ramen for 4 minutes","False"
+"4_24","48","920.0925211267605","1068.8734394366197","Let-Let the noodles sit for about 1 minute after the microwave stops","False"
+"4_24","53","1072.7887267605633","1085.8396845070422","Add-Add chopped cilantro to the bowl","False"
+"4_24","50","1097.585546478873","1112.161","Add-Add basil to the bowl","False"
+"4_24","42","1141.9588028169014","1155.0097605633803","Mix-Mix in the flavour packet to the bowl","False"
+"4_24","43","1161.5352394366196","1200.6881126760563","Stir-Stir noodles with a spoon or fork until the flavouring dissolves","False"
+"4_30","14","61.556053204353084","112.443","Peel-Peel 1 garlic clove","True"
+"4_30","51","123.11210640870617","164.264","Chop-Chop 1 garlic clove on a cutting board","False"
+"4_30","44","182.77412720677148","196.97937025392986","Remove-Remove the noodles from the package(Break Noodles / Keep them as a block)","False"
+"4_30","47","241.48913180169285","258.952","Peel-Peel 1 medium onion","False"
+"4_30","46","264.2175206771463","320.727","slice-slice 1/4 medium onion into pieces","True"
+"4_30","54","333.34970350665054","354.972","Put-Put all the Vegetables in a microwave-safe bowl","False"
+"4_30","52","360.81317339782345","365.124","Add-Add the noodles to the bowl","False"
+"4_30","55","384.4885784764208","402.693","cover-cover the noodles with water","False"
+"4_30","49","-1.0","-1.0","Cover-Cover with a lid (or paper towel) to prevent splattering","True"
+"4_30","45","420","444","Microwave-Microwave the ramen for 4 minutes","True"
+"4_30","49","444.1505992744862","451.09","Cover-Cover with a lid (or paper towel) to prevent splattering","False"
+"4_30","45","454.567777509069","580.938","Microwave-Microwave the ramen for 4 minutes","True"
+"4_30","53","624.0836778718259","637.076","Add-Add chopped cilantro to the bowl","False"
+"4_30","48","641.1299695284159","709.58","Let-Let the noodles sit for about 1 minute after the microwave stops","False"
+"4_30","42","731.0965088270859","738.301","Mix-Mix in the flavour packet to the bowl","False"
+"4_30","43","741.5136870616687","780.136","Stir-Stir noodles with a spoon or fork until the flavouring dissolves","True"
+"4_30","50","-1.0","-1.0","Add-Add basil to the bowl","True"
+"4_32","47","36.733189842805324","90.099","Peel-Peel 1 medium onion","True"
+"4_32","44","119.38286698911729","146.749","Remove-Remove the noodles from the package(Break Noodles / Keep them as a block)","True"
+"4_32","14","189.17592769044742","210.624","Peel-Peel 1 garlic clove","True"
+"4_32","51","230.5007662636034","248.825","Chop-Chop 1 garlic clove on a cutting board","False"
+"4_32","54","278.2539130592503","283","Put-Put all the Vegetables in a microwave-safe bowl","False"
+"4_32","52","283.01","286.375","Add-Add the noodles to the bowl","False"
+"4_32","55","320.4970813784764","326.638","cover-cover the noodles with water","False"
+"4_32","49","340.70033579201936","343.311","Cover-Cover with a lid (or paper towel) to prevent splattering","False"
+"4_32","45","347.12864401451026","597.168","Microwave-Microwave the ramen for 4 minutes","False"
+"4_32","53","649.2591304715841","660.115","Add-Add chopped cilantro to the bowl","False"
+"4_32","48","632.505","692.4206285368803","Let-Let the noodles sit for about 1 minute after the microwave stops","False"
+"4_32","42","709.8688937122129","717.725","Mix-Mix in the flavour packet to the bowl","False"
+"4_32","43","726.3988291414752","750.683","Stir-Stir noodles with a spoon or fork until the flavouring dissolves","True"
+"4_32","46","-1.0","-1.0","slice-slice 1/4 medium onion into pieces","True"
+"4_32","50","-1.0","-1.0","Add-Add basil to the bowl","True"
+"4_35","47","18.718094800483676","70.19285550181378","Peel-Peel 1 medium onion","False"
+"4_35","14","84.23142660217655","94.9274807738815","Peel-Peel 1 garlic clove","False"
+"4_35","46","134.36918053204352","170.098","slice-slice 1/4 medium onion into pieces","True"
+"4_35","51","177.8219006045949","190.18","Chop-Chop 1 garlic clove on a cutting board","True"
+"4_35","44","208.5730563482467","220.28","Remove-Remove the noodles from the package(Break Noodles / Keep them as a block)","False"
+"4_35","54","247.00900000000001","264.031","Put-Put all the Vegetables in a microwave-safe bowl","False"
+"4_35","52","268.0698576783555","273.097","Add-Add the noodles to the bowl","False"
+"4_35","55","276.7604016928658","284.1139389359129","cover-cover the noodles with water","False"
+"4_35","45","296.146999879081","373.665","Microwave-Microwave the ramen for 4 minutes","True"
+"4_35","53","420.48862962515113","426.51","Add-Add chopped cilantro to the bowl","True"
+"4_35","48","375.6989027811366","495","Let-Let the noodles sit for about 1 minute after the microwave stops","True"
+"4_35","42","501.37753929866994","509.3995799274486","Mix-Mix in the flavour packet to the bowl","False"
+"4_35","43","517.4216205562274","546.786","Stir-Stir noodles with a spoon or fork until the flavouring dissolves","False"
+"4_35","49","-1.0","-1.0","Cover-Cover with a lid (or paper towel) to prevent splattering","True"
+"4_35","50","-1.0","-1.0","Add-Add basil to the bowl","True"
+"4_36","47","25.256186215235793","140","Peel-Peel 1 medium onion","False"
+"4_36","14","170.47925695284158","245.312","Peel-Peel 1 garlic clove","True"
+"4_36","51","272.504","311.394","Chop-Chop 1 garlic clove on a cutting board","False"
+"4_36","46","344.74694183796856","417.054","slice-slice 1/4 medium onion into pieces","True"
+"4_36","44","467.23944498186216","485.546","Remove-Remove the noodles from the package(Break Noodles / Keep them as a block)","False"
+"4_36","54","506.3865336154777","525.117","Put-Put all the Vegetables in a microwave-safe bowl","True"
+"4_36","52","568.2641898428053","580.629","Add-Add the noodles to the bowl","False"
+"4_36","55","584.6807108827086","594.8340000000001","cover-cover the noodles with water","False"
+"4_36","49","608.6740877871825","614.039","Cover-Cover with a lid (or paper towel) to prevent splattering","True"
+"4_36","45","641.5071298669891","801.788","Microwave-Microwave the ramen for 4 minutes","True"
+"4_36","50","803.1467216444981","814.5120054413543","Add-Add basil to the bowl","False"
+"4_36","48","853.6590940749699","887.7549454655381","Let-Let the noodles sit for about 1 minute after the microwave stops","True"
+"4_36","53","940.543","946.062","Add-Add chopped cilantro to the bowl","False"
+"4_36","42","986.2540717049577","1003.196","Mix-Mix in the flavour packet to the bowl","True"
+"4_36","43","1011","1044","Stir-Stir noodles with a spoon or fork until the flavouring dissolves","False"
+"4_40","14","53.61761082950424","152.137","Peel-Peel 1 garlic clove","True"
+"4_40","47","175.8342237496977","190.02712073397822","Peel-Peel 1 medium onion","True"
+"4_40","51","202.64302916444984","259.047","Chop-Chop 1 garlic clove on a cutting board","False"
+"4_40","44","273.60751408585253","289.685","Remove-Remove the noodles from the package(Break Noodles / Keep them as a block)","True"
+"4_40","46","313.416","335.629","slice-slice 1/4 medium onion into pieces","True"
+"4_40","53","413.17100109794444","420.421","Add-Add chopped cilantro to the bowl","True"
+"4_40","52","421.421","427.172","Add-Add the noodles to the bowl","True"
+"4_40","54","433.67185229746076","443.9222778972189","Put-Put all the Vegetables in a microwave-safe bowl","True"
+"4_40","49","456.5381863276905","466.385","Cover-Cover with a lid (or paper towel) to prevent splattering","True"
+"4_40","45","472.30807186577994","543.289","Microwave-Microwave the ramen for 4 minutes","True"
+"4_40","48","565.888","595.062","Let-Let the noodles sit for about 1 minute after the microwave stops","True"
+"4_40","50","600.0441447243048","615.294","Add-Add basil to the bowl","True"
+"4_40","55","622.9104787545346","633.1609043542927","cover-cover the noodles with water","True"
+"4_40","43","638.680364292624","649.142","Stir-Stir noodles with a spoon or fork until the flavouring dissolves","False"
+"4_40","42","-1.0","-1.0","Mix-Mix in the flavour packet to the bowl","True"
+"4_43","14","21.54090674002418","30.227","Peel-Peel 1 garlic clove","False"
+"4_43","44","44.06094560459492","65.038","Remove-Remove the noodles from the package(Break Noodles / Keep them as a block)","False"
+"4_43","47","74.41404146553808","116.537","Peel-Peel 1 medium onion","False"
+"4_43","51","122.39151556831922","136.057","Chop-Chop 1 garlic clove on a cutting board","False"
+"4_43","54","143.9324223083434","150.744","Put-Put all the Vegetables in a microwave-safe bowl","True"
+"4_43","46","173.577","187.118","slice-slice 1/4 medium onion into pieces","False"
+"4_43","50","202.6803497811366","214.42993527569527","Add-Add basil to the bowl","True"
+"4_43","55","277.0943912466747","331.781","cover-cover the noodles with water","True"
+"4_43","49","335.8423187194679","342.049","Cover-Cover with a lid (or paper towel) to prevent splattering","True"
+"4_43","45","360","372","Microwave-Microwave the ramen for 4 minutes","True"
+"4_43","52","390.096","393.887","Add-Add the noodles to the bowl","True"
+"4_43","45","403.40243531318015","651.687","Microwave-Microwave the ramen for 4 minutes","True"
+"4_43","53","681.4759586844015","690.246","Add-Add chopped cilantro to the bowl","False"
+"4_43","48","670.7055053143894","733.3699612853687","Let-Let the noodles sit for about 1 minute after the microwave stops","False"
+"4_43","42","757.8482643990327","772.535","Mix-Mix in the flavour packet to the bowl","False"
+"4_43","43","776.4517747654171","807.992","Stir-Stir noodles with a spoon or fork until the flavouring dissolves","True"
+"4_44","47","20.599054897218863","30","Peel-Peel 1 medium onion","True"
+"4_44","14","30.01","34.255","Peel-Peel 1 garlic clove","False"
+"4_44","46","55.91172043530833","71.096","slice-slice 1/4 medium onion into pieces","False"
+"4_44","44","94.16710810157194","101.501","Remove-Remove the noodles from the package(Break Noodles / Keep them as a block)","False"
+"4_44","52","108.14503821039902","131.708","Add-Add the noodles to the bowl","True"
+"4_44","14","140","158","Peel-Peel 1 garlic clove","False"
+"4_44","51","157.25","169.435","Chop-Chop 1 garlic clove on a cutting board","False"
+"4_44","54","180.24173035066502","195.69102152357917","Put-Put all the Vegetables in a microwave-safe bowl","True"
+"4_44","55","222.9112012091898","226.68200000000002","cover-cover the noodles with water","True"
+"4_44","49","242.77457557436514","248.281","Cover-Cover with a lid (or paper towel) to prevent splattering","False"
+"4_44","45","252.33842249093104","443.201","Microwave-Microwave the ramen for 4 minutes","True"
+"4_44","50","456.1219298669891","460.157","Add-Add basil to the bowl","False"
+"4_44","48","509.0909281741233","541.4608715840386","Let-Let the noodles sit for about 1 minute after the microwave stops","True"
+"4_44","53","564.2669680773881","573.359","Add-Add chopped cilantro to the bowl","True"
+"4_44","42","585.601","590.429","Mix-Mix in the flavour packet to the bowl","False"
+"4_44","43","597.3725920193469","604.2","Stir-Stir noodles with a spoon or fork until the flavouring dissolves","True"
+"4_122","44","4.24","65.928","Remove-Remove the noodles from the package(Break Noodles / Keep them as a block)","False"
+"4_122","14","78.39","157.281","Peel-Peel 1 garlic clove","False"
+"4_122","47","160.096","252.654","Peel-Peel 1 medium onion","False"
+"4_122","51","256.429","352.654","Chop-Chop 1 garlic clove on a cutting board","False"
+"4_122","46","354.632","393.487","slice-slice 1/4 medium onion into pieces","False"
+"4_122","54","398.282","436.465","Put-Put all the Vegetables in a microwave-safe bowl","False"
+"4_122","52","438.399","449.701","Add-Add the noodles to the bowl","False"
+"4_122","55","460.252","486.473","cover-cover the noodles with water","False"
+"4_122","49","489.208","507.348","Cover-Cover with a lid (or paper towel) to prevent splattering","False"
+"4_122","45","508.178","765.223","Microwave-Microwave the ramen for 4 minutes","False"
+"4_122","50","771.491","792.668","Add-Add basil to the bowl","False"
+"4_122","48","793.481","864.7466413793103","Let-Let the noodles sit for about 1 minute after the microwave stops","False"
+"4_122","53","808.802","994.305","Add-Add chopped cilantro to the bowl","False"
+"4_122","42","995.212","1027.299","Mix-Mix in the flavour packet to the bowl","False"
+"4_122","43","1028.301","1092.328","Stir-Stir noodles with a spoon or fork until the flavouring dissolves","False"
+"5_2","68","3.596","16.538","Measure-Measure 12 ounces of cold water","False"
+"5_2","69","22.875","40.263","Place-Place the dripper on top of a coffee mug","False"
+"5_2","65","49.286","133.51","Weigh-Weigh the coffee beans (0.8oz-0.12 oz)","False"
+"5_2","67","119.479","186.178","Grind-Grind the coffee beans until the coffee grounds are the consistency of coarse sand, about 20 seconds","False"
+"5_2","62","197.973","227.365","Prepare-Prepare the filter insert by folding the paper filter in half to create a semi-circle, and in half again to create a quarter-circle","False"
+"5_2","70","264.447","285.194","transfer-transfer water to a kettle","False"
+"5_2","60","237.345","257.287","Place-Place the paper filter in the dripper","False"
+"5_2","64","285.652","456.304","Boil-Boil the water. (While the water is boiling, assemble the filter cone)","False"
+"5_2","59","295.229","309.116","spread-spread open filter in dripper to create a cone","False"
+"5_2","71","457.873","536.206","check-Once the water has boiled, check the temperature of the water. (The water should be between 195-205 degrees Fahrenheit or between 91-96 degrees Celsius. If the water is too hot, let it cool briefly.)","False"
+"5_2","58","538.156","568.404","Transfer-Transfer the grounds to the filter cone","False"
+"5_2","57","571.176","588.148","Pour-Pour a small amount of water into the filter to wet the grounds","False"
+"5_2","56","588.665","605.702","Wait-Wait about 30 seconds for the coffee to bloom. (You will see small bubbles or foam on the coffee grounds during this step.)","False"
+"5_2","61","606.242","659.103","pour-Slowly pour the rest of the water over the grounds in a circular motion. Do not overfill beyond the top of the paper filter","False"
+"5_2","66","801.045","814.764","drain-Let the coffee drain completely into the mug before removing the dripper","False"
+"5_2","63","798.4234137349924","811.9742084935903","Discard-Discard the paper filter and coffee grounds","False"
+"5_3","68","3.54","25.802","Measure-Measure 12 ounces of cold water","False"
+"5_3","69","26.646","38.994","Place-Place the dripper on top of a coffee mug","False"
+"5_3","70","39.082","52.381","transfer-transfer water to a kettle","False"
+"5_3","62","63.008","80.212","Prepare-Prepare the filter insert by folding the paper filter in half to create a semi-circle, and in half again to create a quarter-circle","False"
+"5_3","60","80.405","86.815","Place-Place the paper filter in the dripper","False"
+"5_3","59","80.712","86.26599999999999","spread-spread open filter in dripper to create a cone","False"
+"5_3","64","108.473","138.39508249330507","Boil-Boil the water. (While the water is boiling, assemble the filter cone)","False"
+"5_3","65","145.248","289.974","Weigh-Weigh the coffee beans (0.8oz-0.12 oz)","False"
+"5_3","67","290.003","344.834","Grind-Grind the coffee beans until the coffee grounds are the consistency of coarse sand, about 20 seconds","False"
+"5_3","71","345.235","385.557","check-Once the water has boiled, check the temperature of the water. (The water should be between 195-205 degrees Fahrenheit or between 91-96 degrees Celsius. If the water is too hot, let it cool briefly.)","False"
+"5_3","58","385.462","402.828","Transfer-Transfer the grounds to the filter cone","False"
+"5_3","57","403.009","413.472","Pour-Pour a small amount of water into the filter to wet the grounds","False"
+"5_3","56","413.747","433.963","Wait-Wait about 30 seconds for the coffee to bloom. (You will see small bubbles or foam on the coffee grounds during this step.)","False"
+"5_3","61","434.38","505.047","pour-Slowly pour the rest of the water over the grounds in a circular motion. Do not overfill beyond the top of the paper filter","False"
+"5_3","66","512.1804933744334","543.701","drain-Let the coffee drain completely into the mug before removing the dripper","False"
+"5_3","63","544.076","557.921","Discard-Discard the paper filter and coffee grounds","False"
+"5_4","62","0","53.341","Prepare-Prepare the filter insert by folding the paper filter in half to create a semi-circle, and in half again to create a quarter-circle","False"
+"5_4","68","53.703","113.197","Measure-Measure 12 ounces of cold water","False"
+"5_4","65","115.44800000000001","225.09199999999998","Weigh-Weigh the coffee beans (0.8oz-0.12 oz)","False"
+"5_4","67","235.808","295.201","Grind-Grind the coffee beans until the coffee grounds are the consistency of coarse sand, about 20 seconds","False"
+"5_4","69","326.027","360.242","Place-Place the dripper on top of a coffee mug","False"
+"5_4","60","367.525","372.011","Place-Place the paper filter in the dripper","False"
+"5_4","59","372.532","380.24","spread-spread open filter in dripper to create a cone","False"
+"5_4","70","383.418","397.919","transfer-transfer water to a kettle","False"
+"5_4","58","402.454","446.74","Transfer-Transfer the grounds to the filter cone","False"
+"5_4","64","461.134","598.349","Boil-Boil the water. (While the water is boiling, assemble the filter cone)","False"
+"5_4","71","466.064","636.136","check-Once the water has boiled, check the temperature of the water. (The water should be between 195-205 degrees Fahrenheit or between 91-96 degrees Celsius. If the water is too hot, let it cool briefly.)","False"
+"5_4","57","636.431","644.282","Pour-Pour a small amount of water into the filter to wet the grounds","False"
+"5_4","56","644.56","660.061","Wait-Wait about 30 seconds for the coffee to bloom. (You will see small bubbles or foam on the coffee grounds during this step.)","False"
+"5_4","61","660.496","714.604","pour-Slowly pour the rest of the water over the grounds in a circular motion. Do not overfill beyond the top of the paper filter","False"
+"5_4","66","714.997","755.883","drain-Let the coffee drain completely into the mug before removing the dripper","False"
+"5_4","63","756.012","779.427","Discard-Discard the paper filter and coffee grounds","False"
+"5_11","65","4.483","115.86500000000001","Weigh-Weigh the coffee beans (0.8oz-0.12 oz)","False"
+"5_11","69","119.798","140.73","Place-Place the dripper on top of a coffee mug","False"
+"5_11","62","160.633","191.871","Prepare-Prepare the filter insert by folding the paper filter in half to create a semi-circle, and in half again to create a quarter-circle","False"
+"5_11","60","192.086","194.252","Place-Place the paper filter in the dripper","False"
+"5_11","67","196.286","242.546","Grind-Grind the coffee beans until the coffee grounds are the consistency of coarse sand, about 20 seconds","False"
+"5_11","68","257.037","294.216","Measure-Measure 12 ounces of cold water","False"
+"5_11","59","298.296","309.486","spread-spread open filter in dripper to create a cone","False"
+"5_11","58","310.264","359.524","Transfer-Transfer the grounds to the filter cone","False"
+"5_11","70","364.475","383.13","transfer-transfer water to a kettle","False"
+"5_11","64","386.093","554.208","Boil-Boil the water. (While the water is boiling, assemble the filter cone)","False"
+"5_11","71","556.222","628.808","check-Once the water has boiled, check the temperature of the water. (The water should be between 195-205 degrees Fahrenheit or between 91-96 degrees Celsius. If the water is too hot, let it cool briefly.)","False"
+"5_11","57","629.216","636.942","Pour-Pour a small amount of water into the filter to wet the grounds","False"
+"5_11","56","637.427","691.294","Wait-Wait about 30 seconds for the coffee to bloom. (You will see small bubbles or foam on the coffee grounds during this step.)","False"
+"5_11","61","692.081","763.637","pour-Slowly pour the rest of the water over the grounds in a circular motion. Do not overfill beyond the top of the paper filter","False"
+"5_11","66","764.061","841.486","drain-Let the coffee drain completely into the mug before removing the dripper","False"
+"5_11","63","842.763","858.877","Discard-Discard the paper filter and coffee grounds","False"
+"5_15","65","3.209","73.742","Weigh-Weigh the coffee beans (0.8oz-0.12 oz)","False"
+"5_15","62","77.428","133.444","Prepare-Prepare the filter insert by folding the paper filter in half to create a semi-circle, and in half again to create a quarter-circle","True"
+"5_15","67","10.227","252.478","Grind-Grind the coffee beans until the coffee grounds are the consistency of coarse sand, about 20 seconds","False"
+"5_15","69","256.45799999999997","273.101","Place-Place the dripper on top of a coffee mug","False"
+"5_15","68","273.713","339.084","Measure-Measure 12 ounces of cold water","False"
+"5_15","70","340.038","359.398","transfer-transfer water to a kettle","False"
+"5_15","60","387.88370801502685","393.78","Place-Place the paper filter in the dripper","False"
+"5_15","64","405.323","600.34","Boil-Boil the water. (While the water is boiling, assemble the filter cone)","False"
+"5_15","59","380.648","393.991","spread-spread open filter in dripper to create a cone","False"
+"5_15","71","439.477","628.968","check-Once the water has boiled, check the temperature of the water. (The water should be between 195-205 degrees Fahrenheit or between 91-96 degrees Celsius. If the water is too hot, let it cool briefly.)","False"
+"5_15","58","629.084","656.218","Transfer-Transfer the grounds to the filter cone","False"
+"5_15","57","663.066","676.006","Pour-Pour a small amount of water into the filter to wet the grounds","False"
+"5_15","56","676.178","718.189","Wait-Wait about 30 seconds for the coffee to bloom. (You will see small bubbles or foam on the coffee grounds during this step.)","False"
+"5_15","61","726.946","772.446","pour-Slowly pour the rest of the water over the grounds in a circular motion. Do not overfill beyond the top of the paper filter","False"
+"5_15","66","772.888","851.331","drain-Let the coffee drain completely into the mug before removing the dripper","False"
+"5_15","63","851.794","869.862","Discard-Discard the paper filter and coffee grounds","False"
+"5_18","65","21.098","131.652","Weigh-Weigh the coffee beans (0.8oz-0.12 oz)","False"
+"5_18","68","137.626","180.1","Measure-Measure 12 ounces of cold water","False"
+"5_18","62","197.943","345.76","Prepare-Prepare the filter insert by folding the paper filter in half to create a semi-circle, and in half again to create a quarter-circle","False"
+"5_18","70","306.787","345.235","transfer-transfer water to a kettle","False"
+"5_18","69","366.815","371.884","Place-Place the dripper on top of a coffee mug","False"
+"5_18","64","387.288","530.342","Boil-Boil the water. (While the water is boiling, assemble the filter cone)","False"
+"5_18","71","530.775","598.939","check-Once the water has boiled, check the temperature of the water. (The water should be between 195-205 degrees Fahrenheit or between 91-96 degrees Celsius. If the water is too hot, let it cool briefly.)","False"
+"5_18","67","599.066","679.688","Grind-Grind the coffee beans until the coffee grounds are the consistency of coarse sand, about 20 seconds","False"
+"5_18","60","710.22","716.779","Place-Place the paper filter in the dripper","False"
+"5_18","59","721.905","735.637","spread-spread open filter in dripper to create a cone","False"
+"5_18","58","748.4","790.322","Transfer-Transfer the grounds to the filter cone","False"
+"5_18","57","860.27","878.771","Pour-Pour a small amount of water into the filter to wet the grounds","False"
+"5_18","56","879.351","981.215","Wait-Wait about 30 seconds for the coffee to bloom. (You will see small bubbles or foam on the coffee grounds during this step.)","False"
+"5_18","61","981.815","1169.405","pour-Slowly pour the rest of the water over the grounds in a circular motion. Do not overfill beyond the top of the paper filter","False"
+"5_18","66","1170.75","1347.404","drain-Let the coffee drain completely into the mug before removing the dripper","False"
+"5_18","63","1347.412","1370.57","Discard-Discard the paper filter and coffee grounds","False"
+"5_19","69","1.45","25.507","Place-Place the dripper on top of a coffee mug","False"
+"5_19","62","32.044","92.485","Prepare-Prepare the filter insert by folding the paper filter in half to create a semi-circle, and in half again to create a quarter-circle","False"
+"5_19","65","97.473","179.899","Weigh-Weigh the coffee beans (0.8oz-0.12 oz)","False"
+"5_19","68","208.722","235.55","Measure-Measure 12 ounces of cold water","False"
+"5_19","70","237.039","247.803","transfer-transfer water to a kettle","False"
+"5_19","67","252.314","305.432","Grind-Grind the coffee beans until the coffee grounds are the consistency of coarse sand, about 20 seconds","False"
+"5_19","60","330.077","336.073","Place-Place the paper filter in the dripper","False"
+"5_19","64","336.639","483.035","Boil-Boil the water. (While the water is boiling, assemble the filter cone)","False"
+"5_19","71","368.038","487.212","check-Once the water has boiled, check the temperature of the water. (The water should be between 195-205 degrees Fahrenheit or between 91-96 degrees Celsius. If the water is too hot, let it cool briefly.)","False"
+"5_19","59","487.546","494.105","spread-spread open filter in dripper to create a cone","False"
+"5_19","58","494.596","555.094","Transfer-Transfer the grounds to the filter cone","False"
+"5_19","57","555.61","581.27","Pour-Pour a small amount of water into the filter to wet the grounds","False"
+"5_19","56","581.03","615.573","Wait-Wait about 30 seconds for the coffee to bloom. (You will see small bubbles or foam on the coffee grounds during this step.)","False"
+"5_19","61","616.048","719.261","pour-Slowly pour the rest of the water over the grounds in a circular motion. Do not overfill beyond the top of the paper filter","False"
+"5_19","66","728.2191474233335","783.031","drain-Let the coffee drain completely into the mug before removing the dripper","False"
+"5_19","63","783.494","809.723","Discard-Discard the paper filter and coffee grounds","False"
+"5_22","65","16.853","128.596","Weigh-Weigh the coffee beans (0.8oz-0.12 oz)","False"
+"5_22","62","134.39","170.238","Prepare-Prepare the filter insert by folding the paper filter in half to create a semi-circle, and in half again to create a quarter-circle","False"
+"5_22","67","183.971","239.749","Grind-Grind the coffee beans until the coffee grounds are the consistency of coarse sand, about 20 seconds","False"
+"5_22","68","240.749","262.595","Measure-Measure 12 ounces of cold water","False"
+"5_22","70","292.777","332.692","transfer-transfer water to a kettle","False"
+"5_22","69","338.228","353.318","Place-Place the dripper on top of a coffee mug","False"
+"5_22","60","359.865","361.887","Place-Place the paper filter in the dripper","False"
+"5_22","59","362.428","384.914","spread-spread open filter in dripper to create a cone","False"
+"5_22","64","388.163","541.329","Boil-Boil the water. (While the water is boiling, assemble the filter cone)","False"
+"5_22","71","474.786","670.233","check-Once the water has boiled, check the temperature of the water. (The water should be between 195-205 degrees Fahrenheit or between 91-96 degrees Celsius. If the water is too hot, let it cool briefly.)","False"
+"5_22","58","411.146","658.174","Transfer-Transfer the grounds to the filter cone","False"
+"5_22","57","671.724","684.43","Pour-Pour a small amount of water into the filter to wet the grounds","False"
+"5_22","56","684.835","698.398","Wait-Wait about 30 seconds for the coffee to bloom. (You will see small bubbles or foam on the coffee grounds during this step.)","False"
+"5_22","61","698.7","808.295","pour-Slowly pour the rest of the water over the grounds in a circular motion. Do not overfill beyond the top of the paper filter","False"
+"5_22","66","808.793","918.218","drain-Let the coffee drain completely into the mug before removing the dripper","False"
+"5_22","63","918.748","928.195","Discard-Discard the paper filter and coffee grounds","False"
+"5_24","68","2.023","36.569","Measure-Measure 12 ounces of cold water","False"
+"5_24","69","39.509","67.788","Place-Place the dripper on top of a coffee mug","False"
+"5_24","62","73.547","105.24199999999999","Prepare-Prepare the filter insert by folding the paper filter in half to create a semi-circle, and in half again to create a quarter-circle","False"
+"5_24","65","112.02799999999999","209.063","Weigh-Weigh the coffee beans (0.8oz-0.12 oz)","False"
+"5_24","70","213.837","244.414","transfer-transfer water to a kettle","False"
+"5_24","60","249.266","257.677","Place-Place the paper filter in the dripper","False"
+"5_24","59","257.895","269.576","spread-spread open filter in dripper to create a cone","False"
+"5_24","67","279.291","386.205","Grind-Grind the coffee beans until the coffee grounds are the consistency of coarse sand, about 20 seconds","False"
+"5_24","64","386.767","536.333","Boil-Boil the water. (While the water is boiling, assemble the filter cone)","False"
+"5_24","58","481.303","598.517","Transfer-Transfer the grounds to the filter cone","False"
+"5_24","71","603.51","652.332","check-Once the water has boiled, check the temperature of the water. (The water should be between 195-205 degrees Fahrenheit or between 91-96 degrees Celsius. If the water is too hot, let it cool briefly.)","False"
+"5_24","57","658.345","669.433","Pour-Pour a small amount of water into the filter to wet the grounds","False"
+"5_24","56","669.893","730.04","Wait-Wait about 30 seconds for the coffee to bloom. (You will see small bubbles or foam on the coffee grounds during this step.)","False"
+"5_24","61","733.66","773.438","pour-Slowly pour the rest of the water over the grounds in a circular motion. Do not overfill beyond the top of the paper filter","False"
+"5_24","66","785.8886415874538","821.138","drain-Let the coffee drain completely into the mug before removing the dripper","False"
+"5_24","63","823.19","853.478","Discard-Discard the paper filter and coffee grounds","False"
+"5_27","68","4.264","98.06700000000001","Measure-Measure 12 ounces of cold water","True"
+"5_27","70","107.596","121.42","transfer-transfer water to a kettle","True"
+"5_27","62","146.197","185.303","Prepare-Prepare the filter insert by folding the paper filter in half to create a semi-circle, and in half again to create a quarter-circle","True"
+"5_27","69","197.16","222.64","Place-Place the dripper on top of a coffee mug","False"
+"5_27","64","239.117","400.193","Boil-Boil the water. (While the water is boiling, assemble the filter cone)","True"
+"5_27","60","413.174","426.843","Place-Place the paper filter in the dripper","True"
+"5_27","59","440.742","455.037","spread-spread open filter in dripper to create a cone","True"
+"5_27","65","476.088","571.919","Weigh-Weigh the coffee beans (0.8oz-0.12 oz)","True"
+"5_27","67","583.323","805.777","Grind-Grind the coffee beans until the coffee grounds are the consistency of coarse sand, about 20 seconds","True"
+"5_27","58","823.112","844.376","Transfer-Transfer the grounds to the filter cone","False"
+"5_27","57","853.055","874.771","Pour-Pour a small amount of water into the filter to wet the grounds","True"
+"5_27","56","874.99","974.528","Wait-Wait about 30 seconds for the coffee to bloom. (You will see small bubbles or foam on the coffee grounds during this step.)","True"
+"5_27","61","975.065","1017.218","pour-Slowly pour the rest of the water over the grounds in a circular motion. Do not overfill beyond the top of the paper filter","True"
+"5_27","66","1017.945","1095.205","drain-Let the coffee drain completely into the mug before removing the dripper","False"
+"5_27","63","1112.929","1140","Discard-Discard the paper filter and coffee grounds","False"
+"5_27","71","-1.0","-1.0","check-Once the water has boiled, check the temperature of the water. (The water should be between 195-205 degrees Fahrenheit or between 91-96 degrees Celsius. If the water is too hot, let it cool briefly.)","True"
+"5_28","68","4.265","26.627","Measure-Measure 12 ounces of cold water","True"
+"5_28","70","26.837","54.769","transfer-transfer water to a kettle","True"
+"5_28","65","56.792","147.713","Weigh-Weigh the coffee beans (0.8oz-0.12 oz)","True"
+"5_28","69","175.09199999999998","184.359","Place-Place the dripper on top of a coffee mug","False"
+"5_28","64","148.395","175.05","Boil-Boil the water. (While the water is boiling, assemble the filter cone)","False"
+"5_28","71","207.097","226.325","check-Once the water has boiled, check the temperature of the water. (The water should be between 195-205 degrees Fahrenheit or between 91-96 degrees Celsius. If the water is too hot, let it cool briefly.)","True"
+"5_28","58","227.12","255.253","Transfer-Transfer the grounds to the filter cone","False"
+"5_28","57","255.737","280.759","Pour-Pour a small amount of water into the filter to wet the grounds","False"
+"5_28","56","280.866","294.272","Wait-Wait about 30 seconds for the coffee to bloom. (You will see small bubbles or foam on the coffee grounds during this step.)","True"
+"5_28","61","294.695","331.907","pour-Slowly pour the rest of the water over the grounds in a circular motion. Do not overfill beyond the top of the paper filter","False"
+"5_28","66","331.987","340.87","drain-Let the coffee drain completely into the mug before removing the dripper","True"
+"5_28","63","344.665","355.523","Discard-Discard the paper filter and coffee grounds","False"
+"5_28","60","-1.0","-1.0","Place-Place the paper filter in the dripper","True"
+"5_28","67","-1.0","-1.0","Grind-Grind the coffee beans until the coffee grounds are the consistency of coarse sand, about 20 seconds","True"
+"5_28","62","-1.0","-1.0","Prepare-Prepare the filter insert by folding the paper filter in half to create a semi-circle, and in half again to create a quarter-circle","True"
+"5_28","59","-1.0","-1.0","spread-spread open filter in dripper to create a cone","True"
+"5_35","62","13.126","56.744","Prepare-Prepare the filter insert by folding the paper filter in half to create a semi-circle, and in half again to create a quarter-circle","False"
+"5_35","65","64.114","162.239","Weigh-Weigh the coffee beans (0.8oz-0.12 oz)","True"
+"5_35","68","275","293","Measure-Measure 12 ounces of cold water","False"
+"5_35","70","293","305","transfer-transfer water to a kettle","False"
+"5_35","60","326.116","346","Place-Place the paper filter in the dripper","True"
+"5_35","59","346","360","spread-spread open filter in dripper to create a cone","True"
+"5_35","67","370.035","416.314","Grind-Grind the coffee beans until the coffee grounds are the consistency of coarse sand, about 20 seconds","True"
+"5_35","64","427.341","595.843","Boil-Boil the water. (While the water is boiling, assemble the filter cone)","False"
+"5_35","71","595","622.845","check-Once the water has boiled, check the temperature of the water. (The water should be between 195-205 degrees Fahrenheit or between 91-96 degrees Celsius. If the water is too hot, let it cool briefly.)","True"
+"5_35","69","663.113","669.452","Place-Place the dripper on top of a coffee mug","True"
+"5_35","58","609.795","679.181","Transfer-Transfer the grounds to the filter cone","False"
+"5_35","57","684.643","700.783","Pour-Pour a small amount of water into the filter to wet the grounds","True"
+"5_35","56","700.713","730.476","Wait-Wait about 30 seconds for the coffee to bloom. (You will see small bubbles or foam on the coffee grounds during this step.)","False"
+"5_35","66","730.522","791.269","drain-Let the coffee drain completely into the mug before removing the dripper","False"
+"5_35","63","797.109","832.471","Discard-Discard the paper filter and coffee grounds","False"
+"5_35","61","-1.0","-1.0","pour-Slowly pour the rest of the water over the grounds in a circular motion. Do not overfill beyond the top of the paper filter","True"
+"5_37","69","9.091","37.101","Place-Place the dripper on top of a coffee mug","False"
+"5_37","68","41.275","82.191","Measure-Measure 12 ounces of cold water","True"
+"5_37","70","92.167","122.57388039252635","transfer-transfer water to a kettle","True"
+"5_37","64","122.857","143.807","Boil-Boil the water. (While the water is boiling, assemble the filter cone)","False"
+"5_37","65","144.126","267.803","Weigh-Weigh the coffee beans (0.8oz-0.12 oz)","True"
+"5_37","62","277","322","Prepare-Prepare the filter insert by folding the paper filter in half to create a semi-circle, and in half again to create a quarter-circle","True"
+"5_37","60","323","331.266","Place-Place the paper filter in the dripper","False"
+"5_37","67","348.162","383.288","Grind-Grind the coffee beans until the coffee grounds are the consistency of coarse sand, about 20 seconds","True"
+"5_37","59","413.205","431.225","spread-spread open filter in dripper to create a cone","True"
+"5_37","58","445.488","486.436","Transfer-Transfer the grounds to the filter cone","True"
+"5_37","57","538.955","568.097","Pour-Pour a small amount of water into the filter to wet the grounds","False"
+"5_37","56","569.031","588.98","Wait-Wait about 30 seconds for the coffee to bloom. (You will see small bubbles or foam on the coffee grounds during this step.)","False"
+"5_37","61","589.178","653.366","pour-Slowly pour the rest of the water over the grounds in a circular motion. Do not overfill beyond the top of the paper filter","False"
+"5_37","66","653.863","724.318","drain-Let the coffee drain completely into the mug before removing the dripper","False"
+"5_37","63","725.9","740.953","Discard-Discard the paper filter and coffee grounds","False"
+"5_37","71","-1.0","-1.0","check-Once the water has boiled, check the temperature of the water. (The water should be between 195-205 degrees Fahrenheit or between 91-96 degrees Celsius. If the water is too hot, let it cool briefly.)","True"
+"5_42","65","5.402","76.469","Weigh-Weigh the coffee beans (0.8oz-0.12 oz)","True"
+"5_42","62","84.256","128.449","Prepare-Prepare the filter insert by folding the paper filter in half to create a semi-circle, and in half again to create a quarter-circle","False"
+"5_42","60","128.606","143.957","Place-Place the paper filter in the dripper","True"
+"5_42","69","145.395","159.909","Place-Place the dripper on top of a coffee mug","True"
+"5_42","59","162.497","181.406","spread-spread open filter in dripper to create a cone","False"
+"5_42","67","187.807","264.241","Grind-Grind the coffee beans until the coffee grounds are the consistency of coarse sand, about 20 seconds","True"
+"5_42","58","269.971","327.4613649323377","Transfer-Transfer the grounds to the filter cone","False"
+"5_42","68","482.481","500.639","Measure-Measure 12 ounces of cold water","True"
+"5_42","70","362.329","394.622","transfer-transfer water to a kettle","False"
+"5_42","57","396.36","434.713","Pour-Pour a small amount of water into the filter to wet the grounds","True"
+"5_42","56","436.623","457.399","Wait-Wait about 30 seconds for the coffee to bloom. (You will see small bubbles or foam on the coffee grounds during this step.)","True"
+"5_42","61","458.202","481.618","pour-Slowly pour the rest of the water over the grounds in a circular motion. Do not overfill beyond the top of the paper filter","True"
+"5_42","66","482","655","drain-Let the coffee drain completely into the mug before removing the dripper","True"
+"5_42","64","501.08","624.476","Boil-Boil the water. (While the water is boiling, assemble the filter cone)","True"
+"5_42","71","558.7139999999999","652.789","check-Once the water has boiled, check the temperature of the water. (The water should be between 195-205 degrees Fahrenheit or between 91-96 degrees Celsius. If the water is too hot, let it cool briefly.)","True"
+"5_42","63","655.001","672.304","Discard-Discard the paper filter and coffee grounds","False"
+"5_44","65","5.233","105.596","Weigh-Weigh the coffee beans (0.8oz-0.12 oz)","True"
+"5_44","60","110.52199999999999","154.644","Place-Place the paper filter in the dripper","True"
+"5_44","69","192.352","207.88400000000001","Place-Place the dripper on top of a coffee mug","True"
+"5_44","59","216.236","326.52","spread-spread open filter in dripper to create a cone","True"
+"5_44","67","330.177","371.294","Grind-Grind the coffee beans until the coffee grounds are the consistency of coarse sand, about 20 seconds","True"
+"5_44","58","388.125","441.624","Transfer-Transfer the grounds to the filter cone","True"
+"5_44","68","464.743","576.299","Measure-Measure 12 ounces of cold water","True"
+"5_44","70","584.614","661.364","transfer-transfer water to a kettle","True"
+"5_44","57","714.038","728.284","Pour-Pour a small amount of water into the filter to wet the grounds","True"
+"5_44","56","730.489","760.102","Wait-Wait about 30 seconds for the coffee to bloom. (You will see small bubbles or foam on the coffee grounds during this step.)","True"
+"5_44","61","761.796","780.797","pour-Slowly pour the rest of the water over the grounds in a circular motion. Do not overfill beyond the top of the paper filter","True"
+"5_44","66","781.013","856.777","drain-Let the coffee drain completely into the mug before removing the dripper","True"
+"5_44","64","813.251","936.783","Boil-Boil the water. (While the water is boiling, assemble the filter cone)","True"
+"5_44","71","938.77","969.456","check-Once the water has boiled, check the temperature of the water. (The water should be between 195-205 degrees Fahrenheit or between 91-96 degrees Celsius. If the water is too hot, let it cool briefly.)","True"
+"5_44","62","973.311","982.497","Prepare-Prepare the filter insert by folding the paper filter in half to create a semi-circle, and in half again to create a quarter-circle","True"
+"5_44","63","989.209","1010.557","Discard-Discard the paper filter and coffee grounds","False"
+"7_1","77","2.3776948016231985","36.26911290939263","add-Extract and add contents of an egg to a microwave-safe bowl","False"
+"7_1","72","43.04739653094651","70.83835937931742","Whisk-Whisk the egg","False"
+"7_1","81","74.90532955224975","106.08543421139763","Place-Place 8 inch tortilla on a cutting board","False"
+"7_1","73","111.50806110864073","333.8357638956082","Microwave-Microwave for 3 minutes, stirring in between","False"
+"7_1","74","335.1914206199189","377.21677907355297","Add-Add 1/2 tbsp sweet and sour sauce to the bowl","False"
+"7_1","82","380.6059208843299","411.10819718132245","Sprinkle-Sprinkle oregano in the bowl","False"
+"7_1","80","423.6480218811971","449.74441382417956","Add-Add 1 tbsp salsa to the bowl","False"
+"7_1","76","449.06658546202414","468.045779602375","Mix-Mix the contents of the bowl well","False"
+"7_1","79","470.4181788699189","483.2969177508713","Pour-Pour egg mixture on top of the tortilla","False"
+"7_1","75","484.31366029410435","518.5439925829514","Sprinkle-Sprinkle 1 tbsp shredded cheddar cheese on top of the egg","False"
+"7_1","78","520.9110963164161","540.907033","Roll-Roll the tortilla from one end to another into a log shape, about 1.5 inches thick. Roll it tight enough to prevent gaps but not so tight that the filling leaks","False"
+"7_2","77","3.2629090041349436","88.33779720854767","add-Extract and add contents of an egg to a microwave-safe bowl","False"
+"7_2","72","91.23400000000001","172.43","Whisk-Whisk the egg","False"
+"7_2","73","181.8552315706502","588.3963003947904","Microwave-Microwave for 3 minutes, stirring in between","False"
+"7_2","81","593.5917134149072","622.8159116530643","Place-Place 8 inch tortilla on a cutting board","False"
+"7_2","74","629.3101779282102","673.4711885992031","Add-Add 1/2 tbsp sweet and sour sauce to the bowl","False"
+"7_2","80","675.017","735.092","Add-Add 1 tbsp salsa to the bowl","False"
+"7_2","82","744.2586909982946","778.0288756290538","Sprinkle-Sprinkle oregano in the bowl","False"
+"7_2","76","780.12","800.011","Mix-Mix the contents of the bowl well","False"
+"7_2","79","800.25","817.845","Pour-Pour egg mixture on top of the tortilla","False"
+"7_2","75","826","907.069","Sprinkle-Sprinkle 1 tbsp shredded cheddar cheese on top of the egg","False"
+"7_2","78","920.46","970.766","Roll-Roll the tortilla from one end to another into a log shape, about 1.5 inches thick. Roll it tight enough to prevent gaps but not so tight that the filling leaks","False"
+"7_3","77","69.59057368421054","117.906","add-Extract and add contents of an egg to a microwave-safe bowl","False"
+"7_3","72","128.65484210526316","180.70157368421053","Whisk-Whisk the egg","False"
+"7_3","73","181.87116315789473","463.1574315789474","Microwave-Microwave for 3 minutes, stirring in between","False"
+"7_3","82","469.0053789473684","491.81237368421057","Sprinkle-Sprinkle oregano in the bowl","False"
+"7_3","80","494.15155263157897","535.6719789473684","Add-Add 1 tbsp salsa to the bowl","False"
+"7_3","74","542.1047210526316","576.6076105263159","Add-Add 1/2 tbsp sweet and sour sauce to the bowl","False"
+"7_3","81","587.7187105263158","606.4321421052632","Place-Place 8 inch tortilla on a cutting board","False"
+"7_3","76","612.2800894736843","632.1631105263158","Mix-Mix the contents of the bowl well","False"
+"7_3","79","643.2742105263158","665.4964105263158","Pour-Pour egg mixture on top of the tortilla","False"
+"7_3","75","667.2507947368422","722.2215000000001","Sprinkle-Sprinkle 1 tbsp shredded cheddar cheese on top of the egg","False"
+"7_3","78","729.2390368421053","770.1746684210527","Roll-Roll the tortilla from one end to another into a log shape, about 1.5 inches thick. Roll it tight enough to prevent gaps but not so tight that the filling leaks","False"
+"7_5","77","0.750252165149201","70.35504218457275","add-Extract and add contents of an egg to a microwave-safe bowl","False"
+"7_5","72","71.09947844146498","112.04347257053766","Whisk-Whisk the egg","False"
+"7_5","73","113.90456321276822","353.24081980362035","Microwave-Microwave for 3 minutes, stirring in between","False"
+"7_5","74","356.21856483118927","385.2515788499863","Add-Add 1/2 tbsp sweet and sour sauce to the bowl","False"
+"7_5","82","386.36823323532457","399.0236496024925","Sprinkle-Sprinkle oregano in the bowl","False"
+"7_5","81","400.51252211627695","431.40662677730455","Place-Place 8 inch tortilla on a cutting board","False"
+"7_5","80","431.7788449057507","473.46727529171557","Add-Add 1 tbsp salsa to the bowl","False"
+"7_5","76","472.7228390348233","499.5225442829436","Mix-Mix the contents of the bowl well","False"
+"7_5","79","502.8725074389587","530.4166489439713","Pour-Pour egg mixture on top of the tortilla","False"
+"7_5","75","532.2777395862017","562.4274079903371","Sprinkle-Sprinkle 1 tbsp shredded cheddar cheese on top of the egg","False"
+"7_5","78","562.0551898618911","591.088203880688","Roll-Roll the tortilla from one end to another into a log shape, about 1.5 inches thick. Roll it tight enough to prevent gaps but not so tight that the filling leaks","False"
+"7_18","77","3.0440566406249996","46.33730664062499","add-Extract and add contents of an egg to a microwave-safe bowl","False"
+"7_18","81","46.337306640625","79.37689216694079","Place-Place 8 inch tortilla on a cutting board","False"
+"7_18","72","81.27571892132674","141.65840971080044","Whisk-Whisk the egg","False"
+"7_18","73","141.65840971080044","358.8841904125548","Microwave-Microwave for 3 minutes, stirring in between","False"
+"7_18","82","360.40325181606363","409.01321672834433","Sprinkle-Sprinkle oregano in the bowl","False"
+"7_18","74","411.29180883360743","447.3695171669408","Add-Add 1/2 tbsp sweet and sour sauce to the bowl","False"
+"7_18","80","450.40763997395834","486.4853483072917","Add-Add 1 tbsp salsa to the bowl","False"
+"7_18","76","488.0044097108004","518.0058724300986","Mix-Mix the contents of the bowl well","False"
+"7_18","79","547.2478044476426","573.831379009046","Pour-Pour egg mixture on top of the tortilla","False"
+"7_18","75","546.108508395011","582.1862167283443","Sprinkle-Sprinkle 1 tbsp shredded cheddar cheese on top of the egg","False"
+"7_18","78","582.9457474300987","604.9662039473684","Roll-Roll the tortilla from one end to another into a log shape, about 1.5 inches thick. Roll it tight enough to prevent gaps but not so tight that the filling leaks","False"
+"7_19","77","3.6097370165354796","77.18727192818963","add-Extract and add contents of an egg to a microwave-safe bowl","False"
+"7_19","72","79.75991300901669","133.78537570638508","Whisk-Whisk the egg","False"
+"7_19","73","133.2708474902197","426.03740248834004","Microwave-Microwave for 3 minutes, stirring in between","False"
+"7_19","82","434.784382163152","454.3364543774378","Sprinkle-Sprinkle oregano in the bowl","False"
+"7_19","80","467.7141879977385","518.1379531819491","Add-Add 1 tbsp salsa to the bowl","False"
+"7_19","81","527.3994610729266","549.0096461518739","Place-Place 8 inch tortilla on a cutting board","False"
+"7_19","74","548.4951179357085","614.3547296048814","Add-Add 1/2 tbsp sweet and sour sauce to the bowl","False"
+"7_19","76","628.761519657513","650.3717047364603","Mix-Mix the contents of the bowl well","False"
+"7_19","79","649.3426483041295","679.1852848417235","Pour-Pour egg mixture on top of the tortilla","False"
+"7_19","75","690.5049055973626","767.6841380221746","Sprinkle-Sprinkle 1 tbsp shredded cheddar cheese on top of the egg","False"
+"7_19","78","767.6841380221746","818.6224314225506","Roll-Roll the tortilla from one end to another into a log shape, about 1.5 inches thick. Roll it tight enough to prevent gaps but not so tight that the filling leaks","False"
+"7_24","77","2.902159128289474","73.82037491776316","add-Extract and add contents of an egg to a microwave-safe bowl","False"
+"7_24","81","75.75012228618421","124.4762433388158","Place-Place 8 inch tortilla on a cutting board","False"
+"7_24","72","144.25615386513158","196.8417696546053","Whisk-Whisk the egg","False"
+"7_24","73","198.77151702302632","477.1375749177631","Microwave-Microwave for 3 minutes, stirring in between","False"
+"7_24","82","481.96194333881573","504.63647491776317","Sprinkle-Sprinkle oregano in the bowl","False"
+"7_24","80","503.6716012335526","549.5031012335527","Add-Add 1 tbsp salsa to the bowl","False"
+"7_24","74","549.0206643914473","593.4048538651316","Add-Add 1/2 tbsp sweet and sour sauce to the bowl","False"
+"7_24","76","597.7467854440789","651.2972749177632","Mix-Mix the contents of the bowl well","False"
+"7_24","79","650.8148380756579","661.4284486019737","Pour-Pour egg mixture on top of the tortilla","False"
+"7_24","75","660.9460117598684","744.407585444079","Sprinkle-Sprinkle 1 tbsp shredded cheddar cheese on top of the egg","True"
+"7_24","78","748.7495170230263","769.4943012335526","Roll-Roll the tortilla from one end to another into a log shape, about 1.5 inches thick. Roll it tight enough to prevent gaps but not so tight that the filling leaks","False"
+"7_26","77","2.6200937865660245","59.70469032791942","add-Extract and add contents of an egg to a microwave-safe bowl","False"
+"7_26","73","60.41824778468632","162.69481658794447","Microwave-Microwave for 3 minutes, stirring in between","True"
+"7_26","82","164.59763647265626","183.38798283418507","Sprinkle-Sprinkle oregano in the bowl","True"
+"7_26","74","184.101540290952","216.6873308166412","Add-Add 1/2 tbsp sweet and sour sauce to the bowl","True"
+"7_26","80","216.68733081664124","246.1810390296738","Add-Add 1 tbsp salsa to the bowl","True"
+"7_26","81","246.65674400085175","298.5085858592477","Place-Place 8 inch tortilla on a cutting board","True"
+"7_26","79","299.93570077278156","316.82322724959863","Pour-Pour egg mixture on top of the tortilla","False"
+"7_26","75","317.7746371919545","355.5931824006011","Sprinkle-Sprinkle 1 tbsp shredded cheddar cheese on top of the egg","True"
+"7_26","78","357.25814979972387","379.612567","Roll-Roll the tortilla from one end to another into a log shape, about 1.5 inches thick. Roll it tight enough to prevent gaps but not so tight that the filling leaks","False"
+"7_26","72","-1.0","-1.0","Whisk-Whisk the egg","True"
+"7_26","76","-1.0","-1.0","Mix-Mix the contents of the bowl well","True"
+"7_30","77","2.9320514046542137","53.200147268062736","add-Extract and add contents of an egg to a microwave-safe bowl","False"
+"7_30","72","55.39632621355146","76.62605601994244","Whisk-Whisk the egg","False"
+"7_30","73","78.09017531693492","259.64096814400256","Microwave-Microwave for 3 minutes, stirring in between","True"
+"7_30","82","263.30126638648375","281.11471783322565","Sprinkle-Sprinkle oregano in the bowl","True"
+"7_30","80","282.090797364554","298.44012951430335","Add-Add 1 tbsp salsa to the bowl","False"
+"7_30","74","299.17218916279955","327.23447568848877","Add-Add 1/2 tbsp sweet and sour sauce to the bowl","True"
+"7_30","76","327.23447568848877","364.0814779961329","Mix-Mix the contents of the bowl well","False"
+"7_30","75","365.05755752746126","385.555227685356","Sprinkle-Sprinkle 1 tbsp shredded cheddar cheese on top of the egg","False"
+"7_30","81","-1.0","-1.0","Place-Place 8 inch tortilla on a cutting board","True"
+"7_30","79","-1.0","-1.0","Pour-Pour egg mixture on top of the tortilla","True"
+"7_30","78","-1.0","-1.0","Roll-Roll the tortilla from one end to another into a log shape, about 1.5 inches thick. Roll it tight enough to prevent gaps but not so tight that the filling leaks","True"
+"7_32","77","3.970941380316024","31.3025899442258","add-Extract and add contents of an egg to a microwave-safe bowl","False"
+"7_32","72","33.9475881923461","61.94048631828595","Whisk-Whisk the egg","True"
+"7_32","73","64.58548456640625","167.74041624309797","Microwave-Microwave for 3 minutes, stirring in between","True"
+"7_32","81","187.35748658332355","213.1462195024965","Place-Place 8 inch tortilla on a cutting board","False"
+"7_32","74","215.57080122994006","279.71200874685735","Add-Add 1/2 tbsp sweet and sour sauce to the bowl","True"
+"7_32","82","281.2549243915942","298.8882460457296","Sprinkle-Sprinkle oregano in the bowl","False"
+"7_32","76","301.3128277731732","315.8603181378348","Mix-Mix the contents of the bowl well","False"
+"7_32","79","319.38698246866187","328.8648928577596","Pour-Pour egg mixture on top of the tortilla","False"
+"7_32","78","333.4936397919701","351.56779448745885","Roll-Roll the tortilla from one end to another into a log shape, about 1.5 inches thick. Roll it tight enough to prevent gaps but not so tight that the filling leaks","False"
+"7_32","80","-1.0","-1.0","Add-Add 1 tbsp salsa to the bowl","True"
+"7_32","75","-1.0","-1.0","Sprinkle-Sprinkle 1 tbsp shredded cheddar cheese on top of the egg","True"
+"7_35","77","1.8430242187499992","54.26682421875","add-Extract and add contents of an egg to a microwave-safe bowl","True"
+"7_35","72","67.83263211348685","93.81460316611843","Whisk-Whisk the egg","False"
+"7_35","76","-1.0","-1.0","Mix-Mix the contents of the bowl well","True"
+"7_35","74","122.32579263980263","151.98662685032895","Add-Add 1/2 tbsp sweet and sour sauce to the bowl","True"
+"7_35","80","156.12534790296056","187.3956847450658","Add-Add 1 tbsp salsa to the bowl","True"
+"7_35","73","192.6840505345395","239.1296979029606","Microwave-Microwave for 3 minutes, stirring in between","True"
+"7_35","82","240.04941369243423","255.22472421875","Sprinkle-Sprinkle oregano in the bowl","True"
+"7_35","81","260","274","Place-Place 8 inch tortilla on a cutting board","True"
+"7_35","79","256.6042979029605","290.17392421875","Pour-Pour egg mixture on top of the tortilla","False"
+"7_35","75","292.0133557976974","324.4333373766448","Sprinkle-Sprinkle 1 tbsp shredded cheddar cheese on top of the egg","True"
+"7_35","78","326.0428400082237","355.9336031661184","Roll-Roll the tortilla from one end to another into a log shape, about 1.5 inches thick. Roll it tight enough to prevent gaps but not so tight that the filling leaks","True"
+"7_38","77","4.056816509046052","63.97287571957237","add-Extract and add contents of an egg to a microwave-safe bowl","False"
+"7_38","81","66.28847221080044","101.311869140625","Place-Place 8 inch tortilla on a cutting board","False"
+"7_38","73","110.57425510553729","270","Microwave-Microwave for 3 minutes, stirring in between","True"
+"7_38","74","271","320.4251871230811","Add-Add 1/2 tbsp sweet and sour sauce to the bowl","True"
+"7_38","82","321.2935358072917","344.16005115816887","Sprinkle-Sprinkle oregano in the bowl","True"
+"7_38","72","344.4495007195724","355.4485840529057","Whisk-Whisk the egg","True"
+"7_38","80","355.7380336143092","387.57748536869514","Add-Add 1 tbsp salsa to the bowl","True"
+"7_38","79","387.57748536869514","396.83987133360733","Pour-Pour egg mixture on top of the tortilla","True"
+"7_38","76","426.94262571957233","443.44125071957234","Mix-Mix the contents of the bowl well","True"
+"7_38","75","405.23390861430926","424.6270292283443","Sprinkle-Sprinkle 1 tbsp shredded cheddar cheese on top of the egg","False"
+"7_38","78","444.305076754386","459.35645394736844","Roll-Roll the tortilla from one end to another into a log shape, about 1.5 inches thick. Roll it tight enough to prevent gaps but not so tight that the filling leaks","False"
+"7_44","81","1.5574681537828947","23.91514183799342","Place-Place 8 inch tortilla on a cutting board","False"
+"7_44","77","28.57299052220395","86.33031420641447","add-Extract and add contents of an egg to a microwave-safe bowl","True"
+"7_44","72","88.81450017132674","115.20897604851974","Whisk-Whisk the egg","True"
+"7_44","73","116.14054578536185","258.3601922765899","Microwave-Microwave for 3 minutes, stirring in between","True"
+"7_44","74","259.29176201343205","293.1387957853618","Add-Add 1/2 tbsp sweet and sour sauce to the bowl","True"
+"7_44","80","296.5545514871162","326.6753063116776","Add-Add 1 tbsp salsa to the bowl","True"
+"7_44","82","327.2963528029057","351.2066427151864","Sprinkle-Sprinkle oregano in the bowl","False"
+"7_44","76","351.82768920641445","380.0853045572917","Mix-Mix the contents of the bowl well","True"
+"7_44","79","380.3958278029057","407.4113501713268","Pour-Pour egg mixture on top of the tortilla","True"
+"7_44","75","414.55338482044954","449.9530348204496","Sprinkle-Sprinkle 1 tbsp shredded cheddar cheese on top of the egg","True"
+"7_44","78","450.2635580660636","488.1473940309759","Roll-Roll the tortilla from one end to another into a log shape, about 1.5 inches thick. Roll it tight enough to prevent gaps but not so tight that the filling leaks","False"
+"7_48","81","4.539504879160792","20.40711101073974","Place-Place 8 inch tortilla on a cutting board","False"
+"7_48","77","25.318512908609414","86.52213655898535","add-Extract and add contents of an egg to a microwave-safe bowl","False"
+"7_48","74","92.94473904081491","189.6615764142485","Add-Add 1/2 tbsp sweet and sour sauce to the bowl","True"
+"7_48","73","195.70637875008808","334.3590323284089","Microwave-Microwave for 3 minutes, stirring in between","True"
+"7_48","80","337.38143349632867","386.49545247502544","Add-Add 1 tbsp salsa to the bowl","True"
+"7_48","72","387.62885291299534","414.0748631322936","Whisk-Whisk the egg","True"
+"7_48","82","417.09726430021345","449.58807685535123","Sprinkle-Sprinkle oregano in the bowl","False"
+"7_48","76","449.9658770013412","471.50048532276975","Mix-Mix the contents of the bowl well","False"
+"7_48","79","479.43428838855925","498.70209583404795","Pour-Pour egg mixture on top of the tortilla","False"
+"7_48","75","504.3690980238976","557.6389186084841","Sprinkle-Sprinkle 1 tbsp shredded cheddar cheese on top of the egg","True"
+"7_48","78","559.150119192444","599.9525349593613","Roll-Roll the tortilla from one end to another into a log shape, about 1.5 inches thick. Roll it tight enough to prevent gaps but not so tight that the filling leaks","False"
+"7_50","77","7.330296419143562","75.39637299433154","add-Extract and add contents of an egg to a microwave-safe bowl","True"
+"7_50","81","82.28914024245184","121.06095601312853","Place-Place 8 inch tortilla on a cutting board","False"
+"7_50","72","125.3689355432037","171.46431651500825","Whisk-Whisk the egg","True"
+"7_50","73","177.064689904106","346.3682854360609","Microwave-Microwave for 3 minutes, stirring in between","True"
+"7_50","79","347.2298813420759","381.69371758267744","Pour-Pour egg mixture on top of the tortilla","True"
+"7_50","75","387.2940909717751","451.91378392290295","Sprinkle-Sprinkle 1 tbsp shredded cheddar cheese on top of the egg","True"
+"7_50","74","467.4225102311736","522.5646482161361","Add-Add 1/2 tbsp sweet and sour sauce to the bowl","True"
+"7_50","78","529.8882134172638","554.8744946916999","Roll-Roll the tortilla from one end to another into a log shape, about 1.5 inches thick. Roll it tight enough to prevent gaps but not so tight that the filling leaks","True"
+"7_50","82","561.7672619398202","602.262269522527","Sprinkle-Sprinkle oregano in the bowl","True"
+"7_50","76","603.985461334557","616.9093999247826","Mix-Mix the contents of the bowl well","True"
+"7_50","80","626.3869548909481","679.8059010638804","Add-Add 1 tbsp salsa to the bowl","True"
+"7_135","77","7.575278325589363","68.10475315766956","add-Extract and add contents of an egg to a microwave-safe bowl","True"
+"7_135","72","72.76086660629112","116.41193018711817","Whisk-Whisk the egg","False"
+"7_135","74","119.32200109250665","167.62917812195525","Add-Add 1/2 tbsp sweet and sour sauce to the bowl","True"
+"7_135","80","174.03133411380992","222.33851114325853","Add-Add 1 tbsp salsa to the bowl","True"
+"7_135","73","419.0593043475192","537.2081831062911","Microwave-Microwave for 3 minutes, stirring in between","True"
+"7_135","82","651.8649767785969","732.1829337673187","Sprinkle-Sprinkle oregano in the bowl","True"
+"7_135","81","737","749","Place-Place 8 inch tortilla on a cutting board","True"
+"7_135","79","750.2253733807273","775.2519831670681","Pour-Pour egg mixture on top of the tortilla","False"
+"7_135","75","779.9080966156896","821.2311034722059","Sprinkle-Sprinkle 1 tbsp shredded cheddar cheese on top of the egg","True"
+"7_135","78","824.7231885586721","875.3584223124315","Roll-Roll the tortilla from one end to another into a log shape, about 1.5 inches thick. Roll it tight enough to prevent gaps but not so tight that the filling leaks","True"
+"7_135","76","-1.0","-1.0","Mix-Mix the contents of the bowl well","True"
+"8_3","88","1.5905532356770835","60.552568247581846","Fill-Fill a microwave-safe mug with skimmed milk","False"
+"8_3","89","61.610182866629465","152.30063644996278","Microwave-Microwave the contents of the mug for 1 minute","False"
+"8_3","90","172.13091055710566","228.71329267615326","Add-Add 2 pieces of chocolate to the mug","False"
+"8_3","84","152.5650401047247","171.33769959281994","Add-Add 1/5 teaspoon cinnamon to the mug","False"
+"8_3","87","229.50650364043898","284.50246383091513","Add-Add 1 teaspoon of white sugar to the mug","False"
+"8_3","85","287.14650037853414","331.30191072377227","Mix-Mix the contents of the mug","False"
+"8_3","83","332.09512168805804","409.3009888785342","Heat-Heat the contents of the mug for 1 minute and serve","False"
+"8_11","88","7.227750037760416","92.3053490941514","Fill-Fill a microwave-safe mug with skimmed milk","False"
+"8_11","89","99.79645844502859","173.90493309477793","Microwave-Microwave the contents of the mug for 1 minute","False"
+"8_11","84","174.97509157347469","220.99190615743458","Add-Add 1/5 teaspoon cinnamon to the mug","False"
+"8_11","90","222.8646834951539","253.6317397576852","Add-Add 2 pieces of chocolate to the mug","False"
+"8_11","87","258.7149925314947","310.35013912861257","Add-Add 1 teaspoon of white sugar to the mug","True"
+"8_11","85","313.8281541843769","347.80568588299855","Mix-Mix the contents of the mug","False"
+"8_11","83","347.5381462633243","416.02828889991576","Heat-Heat the contents of the mug for 1 minute and serve","False"
+"8_15","88","7.423080809357378","74.50797675923206","Fill-Fill a microwave-safe mug with skimmed milk","False"
+"8_15","89","89.34405951737743","159.97671438767816","Microwave-Microwave the contents of the mug for 1 minute","False"
+"8_15","87","163.52447330810426","247.70311678366815","Add-Add 1 teaspoon of white sugar to the mug","False"
+"8_15","90","247.3805932454476","299.6294064371769","Add-Add 2 pieces of chocolate to the mug","False"
+"8_15","84","303.49968889582357","360.2638316226406","Add-Add 1/5 teaspoon cinnamon to the mug","False"
+"8_15","85","425.413586343192","487.0155821433173","Mix-Mix the contents of the mug","False"
+"8_15","83","424.1234921903098","500.884094286801","Heat-Heat the contents of the mug for 1 minute and serve","False"
+"8_16","88","0.004529509320175438","63.20024354440788","Fill-Fill a microwave-safe mug with skimmed milk","False"
+"8_16","89","70.4474584566886","134.51283828125","Microwave-Microwave the contents of the mug for 1 minute","False"
+"8_16","90","133.93306108826752","170.4590242461623","Add-Add 2 pieces of chocolate to the mug","False"
+"8_16","84","170.45902424616227","218.58053126370615","Add-Add 1/5 teaspoon cinnamon to the mug","False"
+"8_16","87","223.79852600054824","295.98078652686405","Add-Add 1 teaspoon of white sugar to the mug","False"
+"8_16","85","296.56056371984647","376.8597049479166","Mix-Mix the contents of the mug","False"
+"8_16","83","377.4394821408991","451.93632192982454","Heat-Heat the contents of the mug for 1 minute and serve","False"
+"8_19","88","0","75.0162251114603","Fill-Fill a microwave-safe mug with skimmed milk","False"
+"8_19","89","78.74980040156055","156.13663368727484","Microwave-Microwave the contents of the mug for 1 minute","False"
+"8_19","87","158.1731293000568","237.59645819855305","Add-Add 1 teaspoon of white sugar to the mug","False"
+"8_19","84","237.9358741340167","308.1949727749942","Add-Add 1/5 teaspoon cinnamon to the mug","False"
+"8_19","90","307.8555568395305","354.6949559335155","Add-Add 2 pieces of chocolate to the mug","False"
+"8_19","85","354.6949559335155","434.11828483201174","Mix-Mix the contents of the mug","False"
+"8_19","83","433.10003702562074","511.505118117726","Heat-Heat the contents of the mug for 1 minute and serve","False"
+"8_20","88","8.489844933535009","76.73136836398612","Fill-Fill a microwave-safe mug with skimmed milk","False"
+"8_20","89","79.68235316097861","163.41654677564028","Microwave-Microwave the contents of the mug for 1 minute","False"
+"8_20","84","196.61512574180568","292.89100474368536","Add-Add 1/5 teaspoon cinnamon to the mug","False"
+"8_20","90","296.579735739926","394.69998023992594","Add-Add 2 pieces of chocolate to the mug","False"
+"8_20","87","399.4953305350387","420.8899703132342","Add-Add 1 teaspoon of white sugar to the mug","False"
+"8_20","85","422.7343358113545","464.4169960688733","Mix-Mix the contents of the mug","False"
+"8_20","83","491.71360544105374","566.963717764362","Heat-Heat the contents of the mug for 1 minute and serve","False"
+"8_25","88","6.09","72.181","Fill-Fill a microwave-safe mug with skimmed milk","False"
+"8_25","89","75.218","149.636","Microwave-Microwave the contents of the mug for 1 minute","False"
+"8_25","84","94.636","203","Add-Add 1/5 teaspoon cinnamon to the mug","False"
+"8_25","90","205.363","236.909","Add-Add 2 pieces of chocolate to the mug","False"
+"8_25","87","238.79","303.363","Add-Add 1 teaspoon of white sugar to the mug","False"
+"8_25","85","305","351.181","Mix-Mix the contents of the mug","False"
+"8_25","83","356.3636702298851","439.818","Heat-Heat the contents of the mug for 1 minute and serve","False"
+"8_26","88","1.9796278303179826","44.0235721285636","Fill-Fill a microwave-safe mug with skimmed milk","True"
+"8_26","89","47.127487479440795","177.77410633908988","Microwave-Microwave the contents of the mug for 1 minute","True"
+"8_26","90","179.74932519873903","219.5358765145285","Add-Add 2 pieces of chocolate to the mug","True"
+"8_26","87","220.10022476014254","283.5894023917215","Add-Add 1 teaspoon of white sugar to the mug","False"
+"8_26","85","285.5646212513706","314.91073002330046","Mix-Mix the contents of the mug","False"
+"8_26","83","321.96508309347587","445.27517476014253","Heat-Heat the contents of the mug for 1 minute and serve","True"
+"8_26","84","-1.0","-1.0","Add-Add 1/5 teaspoon cinnamon to the mug","True"
+"8_30","88","0","102.9219715254934","Fill-Fill a microwave-safe mug with skimmed milk","True"
+"8_30","90","104.33503731496711","124.11795836759869","Add-Add 2 pieces of chocolate to the mug","True"
+"8_30","84","125.53102415707235","158.73807020970392","Add-Add 1/5 teaspoon cinnamon to the mug","True"
+"8_30","87","158.50255924479166","195.2422697711075","Add-Add 1 teaspoon of white sugar to the mug","True"
+"8_30","85","195.0067588061952","214.55416889391446","Mix-Mix the contents of the mug","False"
+"8_30","83","220.67745398163382","368.34282898163383","Heat-Heat the contents of the mug for 1 minute and serve","True"
+"8_30","89","-1.0","-1.0","Microwave-Microwave the contents of the mug for 1 minute","True"
+"8_31","88","4.522356380208333","45.36742129248904","Fill-Fill a microwave-safe mug with skimmed milk","True"
+"8_31","89","48.04578620476974","97.76293488898027","Microwave-Microwave the contents of the mug for 1 minute","True"
+"8_31","84","99.77170857319079","146.47569673108552","Add-Add 1/5 teaspoon cinnamon to the mug","True"
+"8_31","85","152.8368133977522","170.7483787486294","Mix-Mix the contents of the mug","True"
+"8_31","83","175.93771076617324","233.18776076617323","Heat-Heat the contents of the mug for 1 minute and serve","True"
+"8_31","87","-1.0","-1.0","Add-Add 1 teaspoon of white sugar to the mug","True"
+"8_31","90","-1.0","-1.0","Add-Add 2 pieces of chocolate to the mug","True"
+"8_33","88","3.6928681770148026","31.183259227766683","Fill-Fill a microwave-safe mug with skimmed milk","True"
+"8_33","89","34.31974679731555","171.03370497588696","Microwave-Microwave the contents of the mug for 1 minute","True"
+"8_33","90","171.40270351348096","196.3101048010749","Add-Add 2 pieces of chocolate to the mug","True"
+"8_33","87","200.36908871460875","239.6674329683682","Add-Add 1 teaspoon of white sugar to the mug","True"
+"8_33","84","240.22093077475918","258.3018591168645","Add-Add 1/5 teaspoon cinnamon to the mug","True"
+"8_33","85","259.2243554608494","294.460833","Mix-Mix the contents of the mug","True"
+"8_33","83","-1.0","-1.0","Heat-Heat the contents of the mug for 1 minute and serve","True"
+"8_35","88","7.557960294593906","87.68161298820293","Fill-Fill a microwave-safe mug with skimmed milk","True"
+"8_35","87","87.41183637980694","145.4138071849448","Add-Add 1 teaspoon of white sugar to the mug","True"
+"8_35","89","148.65112648569666","224.45835344496987","Microwave-Microwave the contents of the mug for 1 minute","True"
+"8_35","84","230.3934388296816","286.7767499844436","Add-Add 1/5 teaspoon cinnamon to the mug","True"
+"8_35","85","286.7767499844435","297.29803771188716","Mix-Mix the contents of the mug","True"
+"8_35","90","299.99580379584705","335.33653949572175","Add-Add 2 pieces of chocolate to the mug","True"
+"8_35","83","338.5738587964736","414.6508623641428","Heat-Heat the contents of the mug for 1 minute and serve","False"
+"8_40","84","2.7453755802102915","60.56571120427044","Add-Add 1/5 teaspoon cinnamon to the mug","True"
+"8_40","90","63.556418219308036","90.22355577005992","Add-Add 2 pieces of chocolate to the mug","True"
+"8_40","89","94.95884187720277","200.8797153264509","Microwave-Microwave the contents of the mug for 1 minute","True"
+"8_40","88","202.62429441855613","261.69075796554864","Fill-Fill a microwave-safe mug with skimmed milk","True"
+"8_40","87","262.68766030389446","288.60712110088696","Add-Add 1 teaspoon of white sugar to the mug","True"
+"8_40","85","288.35789551630046","309.79129579073657","Mix-Mix the contents of the mug","False"
+"8_40","83","314.0281307287065","388.29735493547344","Heat-Heat the contents of the mug for 1 minute and serve","False"
+"8_44","88","7.186767875048949","61.17085671214167","Fill-Fill a microwave-safe mug with skimmed milk","True"
+"8_44","90","67.04815670650258","116.8963677697858","Add-Add 2 pieces of chocolate to the mug","True"
+"8_44","84","121.24992332116423","160.64960106113918","Add-Add 1/5 teaspoon cinnamon to the mug","True"
+"8_44","85","167.39761216577577","186.55325659184095","Mix-Mix the contents of the mug","True"
+"8_44","83","186.77093436940984","343.06357866389607","Heat-Heat the contents of the mug for 1 minute and serve","True"
+"8_44","89","-1.0","-1.0","Microwave-Microwave the contents of the mug for 1 minute","True"
+"8_44","87","-1.0","-1.0","Add-Add 1 teaspoon of white sugar to the mug","True"
+"8_45","88","4.4823636849839446","38.89748798448269","Fill-Fill a microwave-safe mug with skimmed milk","True"
+"8_45","90","39.13320801393131","61.9980508704476","Add-Add 2 pieces of chocolate to the mug","True"
+"8_45","84","61.9980508704476","97.12033525829222","Add-Add 1/5 teaspoon cinnamon to the mug","True"
+"8_45","87","97.12033525829222","114.09217737859296","Add-Add 1 teaspoon of white sugar to the mug","True"
+"8_45","89","120.92805823260298","254.5813149299714","Microwave-Microwave the contents of the mug for 1 minute","True"
+"8_45","83","260.23859563673835","373.38420977207664","Heat-Heat the contents of the mug for 1 minute and serve","True"
+"8_45","85","-1.0","-1.0","Mix-Mix the contents of the mug","True"
+"8_50","87","0.6628881030701754","69.33500038377191","Add-Add 1 teaspoon of white sugar to the mug","True"
+"8_50","88","69.33500038377193","92.28073020833335","Fill-Fill a microwave-safe mug with skimmed milk","True"
+"8_50","89","96.07750564692981","159.7973021381579","Microwave-Microwave the contents of the mug for 1 minute","True"
+"8_50","90","163.26392319078946","185.87949862938592","Add-Add 2 pieces of chocolate to the mug","True"
+"8_50","83","186.37473020833332","251.74529862938596","Heat-Heat the contents of the mug for 1 minute and serve","False"
+"8_50","85","-1.0","-1.0","Mix-Mix the contents of the mug","True"
+"8_50","84","-1.0","-1.0","Add-Add 1/5 teaspoon cinnamon to the mug","True"
+"9_2","99","31.409403503184713","117.18123614649681","Cut or tear-Cut or tear 1 slices of bread into bite-size pieces","False"
+"9_2","94","132.88593789808917","262.1477138535032","melt-In a large mug, melt 1 tablespoon of softened butter in the microwave for about 30 seconds","False"
+"9_2","98","262.14771385350315","299.5973872611465","Roll-Roll the butter around in the mug to coat it","False"
+"9_2","101","312.8859810509554","395.0336517515924","whisk-In the mug, whisk one egg with a fork until well blended","False"
+"9_2","95","411.9464074840765","461.47662070063694","Sprinkle-Sprinkle 1/4 teaspoon cinnamon over the egg","False"
+"9_2","100","465.10078264331213","483.2215923566879","Add-Add 1/4 teaspoon vanilla extract to the mug","False"
+"9_2","93","482.0135383757962","508.5907259554141","stir-stir the mug","False"
+"9_2","92","511.0068339171975","559.3289931528662","add-add bread pieces to the egg mixture in the mug, pressing the bread down into the egg","False"
+"9_2","91","559.3289931528662","669.2619054140127","Microwave-Microwave on high for 90 seconds until the egg is cooked through","False"
+"9_2","97","669.2619054140127","682.5504992038217","Put-Put the mug's contents on a plate","False"
+"9_2","96","683.7585531847134","703.0874168789809","cut-cut the contents on plate, and serve","False"
+"9_4","94","65","193","melt-In a large mug, melt 1 tablespoon of softened butter in the microwave for about 30 seconds","False"
+"9_4","99","204.59743983280254","268.093197022293","Cut or tear-Cut or tear 1 slices of bread into bite-size pieces","False"
+"9_4","98","269.50421384872607","293.4914998980892","Roll-Roll the butter around in the mug to coat it","False"
+"9_4","101","321.7118364267516","407.783862839172","whisk-In the mug, whisk one egg with a fork until well blended","False"
+"9_4","95","412.0169133184713","513.6101248216561","Sprinkle-Sprinkle 1/4 teaspoon cinnamon over the egg","False"
+"9_4","100","533.3643603917196","565.8177473996814","Add-Add 1/4 teaspoon vanilla extract to the mug","False"
+"9_4","93","568.6397810525477","599.6821512340764","stir-stir the mug","False"
+"9_4","92","601.0931680605095","677.2880766878981","add-add bread pieces to the egg mixture in the mug, pressing the bread down into the egg","False"
+"9_4","91","677.2880766878981","832.4999275955414","Microwave-Microwave on high for 90 seconds until the egg is cooked through","False"
+"9_4","97","831.0889107691083","862.131280950637","Put-Put the mug's contents on a plate","False"
+"9_4","96","859.3092472977708","883.2965333471337","cut-cut the contents on plate, and serve","False"
+"9_8","94","6.209228503184713","72.73667675159236","melt-In a large mug, melt 1 tablespoon of softened butter in the microwave for about 30 seconds","True"
+"9_8","98","71.84964410828026","95.79952547770701","Roll-Roll the butter around in the mug to coat it","False"
+"9_8","101","109.99204777070064","173.858398089172","whisk-In the mug, whisk one egg with a fork until well blended","False"
+"9_8","100","179.18059394904458","221.75816082802547","Add-Add 1/4 teaspoon vanilla extract to the mug","False"
+"9_8","95","235.06365047770703","258.1264992038217","Sprinkle-Sprinkle 1/4 teaspoon cinnamon over the egg","False"
+"9_8","93","261.6746297770701","287.39857643312104","stir-stir the mug","False"
+"9_8","99","303.3651640127389","370.7796449044586","Cut or tear-Cut or tear 1 slices of bread into bite-size pieces","True"
+"9_8","92","372.5537101910828","410.6961138535032","add-add bread pieces to the egg mixture in the mug, pressing the bread down into the egg","False"
+"9_8","91","411.5831464968153","519.8011289808917","Microwave-Microwave on high for 90 seconds until the egg is cooked through","False"
+"9_8","97","519.8011289808917","536.6547492038217","Put-Put the mug's contents on a plate","False"
+"9_8","96","535.7677165605096","556.1694673566878","cut-cut the contents on plate, and serve","False"
+"9_12","94","7.409790923566878","118.55665477707005","melt-In a large mug, melt 1 tablespoon of softened butter in the microwave for about 30 seconds","False"
+"9_12","98","117.4981132165605","150.31290159235667","Roll-Roll the butter around in the mug to coat it","False"
+"9_12","101","155.60560939490446","219.1181030254777","whisk-In the mug, whisk one egg with a fork until well blended","False"
+"9_12","95","230.76206019108278","273.10372261146495","Sprinkle-Sprinkle 1/4 teaspoon cinnamon over the egg","False"
+"9_12","100","275.2208057324841","301.6843447452229","Add-Add 1/4 teaspoon vanilla extract to the mug","False"
+"9_12","93","313.32830191082803","363.0797552547771","stir-stir the mug","False"
+"9_12","99","408.59704235668784","460.46557882165604","Cut or tear-Cut or tear 1 slices of bread into bite-size pieces","False"
+"9_12","92","458.34849570063693","492.22182563694264","add-add bread pieces to the egg mixture in the mug, pressing the bread down into the egg","False"
+"9_12","91","494.3389087579617","622.4224375796177","Microwave-Microwave on high for 90 seconds until the egg is cooked through","False"
+"9_12","97","622.4224375796177","636.183477866242","Put-Put the mug's contents on a plate","False"
+"9_12","96","634.066394745223","658.4128506369427","cut-cut the contents on plate, and serve","False"
+"9_13","94","10.769357331210191","95.1293230923567","melt-In a large mug, melt 1 tablespoon of softened butter in the microwave for about 30 seconds","False"
+"9_13","98","96.0267695366242","130.1297344187898","Roll-Roll the butter around in the mug to coat it","False"
+"9_13","101","139.10419886146497","192.0535390732484","whisk-In the mug, whisk one egg with a fork until well blended","False"
+"9_13","99","210.00246795859871","253.0798972834395","Cut or tear-Cut or tear 1 slices of bread into bite-size pieces","False"
+"9_13","95","263.8492546146497","301.54200527388537","Sprinkle-Sprinkle 1/4 teaspoon cinnamon over the egg","False"
+"9_13","100","303.33689816242037","341.02964882165605","Add-Add 1/4 teaspoon vanilla extract to the mug","False"
+"9_13","93","352.69645259713377","380.51729236942674","stir-stir the mug","False"
+"9_13","92","380.51729236942674","417.31259658439484","add-add bread pieces to the egg mixture in the mug, pressing the bread down into the egg","False"
+"9_13","91","417.31259658439484","525.0061698964968","Microwave-Microwave on high for 90 seconds until the egg is cooked through","False"
+"9_13","97","524.1087234522292","537.570420116242","Put-Put the mug's contents on a plate","False"
+"9_13","96","535.7755272277069","562.6989205557325","cut-cut the contents on plate, and serve","False"
+"9_15","94","17.628332597133756","238.66050285350317","melt-In a large mug, melt 1 tablespoon of softened butter in the microwave for about 30 seconds","False"
+"9_15","99","238.6605028535032","259.0008866194268","Cut or tear-Cut or tear 1 slices of bread into bite-size pieces","False"
+"9_15","98","257.64486103503185","283.40934713853505","Roll-Roll the butter around in the mug to coat it","False"
+"9_15","101","318.6660123328025","391.8913938901274","whisk-In the mug, whisk one egg with a fork until well blended","False"
+"9_15","95","395.9594706433121","466.47280103184715","Sprinkle-Sprinkle 1/4 teaspoon cinnamon over the egg","False"
+"9_15","100","499.01741505732485","534.2740802515923","Add-Add 1/4 teaspoon vanilla extract to the mug","False"
+"9_15","93","538.342157004777","592.5831803805733","stir-stir the mug","False"
+"9_15","92","589.8711292117833","664.4525363535032","add-add bread pieces to the egg mixture in the mug, pressing the bread down into the egg","False"
+"9_15","91","665.808561937898","783.7827877802547","Microwave-Microwave on high for 90 seconds until the egg is cooked through","False"
+"9_15","97","785.1388133646496","806.835222714968","Put-Put the mug's contents on a plate","False"
+"9_15","96","808.1912482993631","850.228041415605","cut-cut the contents on plate, and serve","False"
+"9_19","94","13.288753184713375","194.01579649681526","melt-In a large mug, melt 1 tablespoon of softened butter in the microwave for about 30 seconds","False"
+"9_19","99","224.57992882165604","249.82855987261144","Cut or tear-Cut or tear 1 slices of bread into bite-size pieces","False"
+"9_19","98","249.82855987261144","280.3926921974523","Roll-Roll the butter around in the mug to coat it","False"
+"9_19","101","324.24557770700636","378.7294657643312","whisk-In the mug, whisk one egg with a fork until well blended","False"
+"9_19","95","394.6759695859873","445.1732316878981","Sprinkle-Sprinkle 1/4 teaspoon cinnamon over the egg","False"
+"9_19","100","455.8042342356688","528.8923767515923","Add-Add 1/4 teaspoon vanilla extract to the mug","False"
+"9_19","93","530.2212520700637","562.1142597133758","stir-stir the mug","False"
+"9_19","92","570.0875116242039","632.5446515923568","add-add bread pieces to the egg mixture in the mug, pressing the bread down into the egg","False"
+"9_19","91","644.5045294585988","768.0899340764331","Microwave-Microwave on high for 90 seconds until the egg is cooked through","False"
+"9_19","97","770.7476847133757","797.3251910828025","Put-Put the mug's contents on a plate","False"
+"9_19","96","794.6674404458598","829.2181987261147","cut-cut the contents on plate, and serve","False"
+"9_22","99","23.218630670382165","80.58230644426752","Cut or tear-Cut or tear 1 slices of bread into bite-size pieces","False"
+"9_22","94","122.92216237261147","237.64951392038216","melt-In a large mug, melt 1 tablespoon of softened butter in the microwave for about 30 seconds","False"
+"9_22","98","234.9179103121019","256.77073917834394","Roll-Roll the butter around in the mug to coat it","False"
+"9_22","101","289.549982477707","371.49809072611464","whisk-In the mug, whisk one egg with a fork until well blended","False"
+"9_22","100","382.42450515923565","460.2752079952229","Add-Add 1/4 teaspoon vanilla extract to the mug","False"
+"9_22","95","464.3726134076433","514.907280160828","Sprinkle-Sprinkle 1/4 teaspoon cinnamon over the egg","False"
+"9_22","93","543.5891180477706","572.2709559347134","stir-stir the mug","False"
+"9_22","92","570.9051541305732","622.8056226878981","add-add bread pieces to the egg mixture in the mug, pressing the bread down into the egg","False"
+"9_22","91","624.171424492038","786.7018391847132","Microwave-Microwave on high for 90 seconds until the egg is cooked through","False"
+"9_22","97","786.7018391847133","827.6758933089172","Put-Put the mug's contents on a plate","False"
+"9_22","96","823.5784878964968","853.6261275875795","cut-cut the contents on plate, and serve","False"
+"9_24","94","51.237385751592356","182.82430825","melt-In a large mug, melt 1 tablespoon of softened butter in the microwave for about 30 seconds","False"
+"9_24","98","180.49533617038216","208.44300112579617","Roll-Roll the butter around in the mug to coat it","False"
+"9_24","99","236.39066608121018","313.2467447085987","Cut or tear-Cut or tear 1 slices of bread into bite-size pieces","False"
+"9_24","101","326.05609114649684","370.3065606592357","whisk-In the mug, whisk one egg with a fork until well blended","False"
+"9_24","100","381.95142105732486","421.543946410828","Add-Add 1/4 teaspoon vanilla extract to the mug","False"
+"9_24","95","433.1888068089172","483.2617065207006","Sprinkle-Sprinkle 1/4 teaspoon cinnamon over the egg","False"
+"9_24","93","500.7289971178344","533.334606232484","stir-stir the mug","False"
+"9_24","92","534.499092272293","569.4336734665605","add-add bread pieces to the egg mixture in the mug, pressing the bread down into the egg","False"
+"9_24","91","572.9271315859874","684.7177914076433","Microwave-Microwave on high for 90 seconds until the egg is cooked through","False"
+"9_24","97","683.5533053678344","694.0336797261145","Put-Put the mug's contents on a plate","False"
+"9_24","96","692.8691936863057","710.3364842834394","cut-cut the contents on plate, and serve","False"
+"9_25","94","24.46392992675159","180.76126001433119","melt-In a large mug, melt 1 tablespoon of softened butter in the microwave for about 30 seconds","False"
+"9_25","98","184.8385816687898","225.61179821337578","Roll-Roll the butter around in the mug to coat it","False"
+"9_25","101","341.1359117563694","414.52770153662414","whisk-In the mug, whisk one egg with a fork until well blended","False"
+"9_25","95","415.88680875477706","451.22359642675156","Sprinkle-Sprinkle 1/4 teaspoon cinnamon over the egg","False"
+"9_25","100","462.09645417197453","508.30609958917194","Add-Add 1/4 teaspoon vanilla extract to the mug","False"
+"9_25","93","520.5380645525478","549.079316133758","stir-stir the mug","False"
+"9_25","99","561.3112810971338","592.5707471146496","Cut or tear-Cut or tear 1 slices of bread into bite-size pieces","False"
+"9_25","92","593.9298543328025","641.4986069681529","add-add bread pieces to the egg mixture in the mug, pressing the bread down into the egg","False"
+"9_25","91","644.2168214044585","788.2821865286624","Microwave-Microwave on high for 90 seconds until the egg is cooked through","False"
+"9_25","97","795.0777226194267","812.7461164554139","Put-Put the mug's contents on a plate","False"
+"9_25","96","814.1052236735668","850.8011185636942","cut-cut the contents on plate, and serve","False"
+"9_36","94","3.7958302547770697","101.85477850318472","melt-In a large mug, melt 1 tablespoon of softened butter in the microwave for about 30 seconds","True"
+"9_36","98","101.8547785031847","119.56865302547772","Roll-Roll the butter around in the mug to coat it","False"
+"9_36","101","137.28252754777068","198.01581162420385","whisk-In the mug, whisk one egg with a fork until well blended","True"
+"9_36","100","202.44428025477706","230.2803687898089","Add-Add 1/4 teaspoon vanilla extract to the mug","True"
+"9_36","95","234.07619904458596","253.05535031847134","Sprinkle-Sprinkle 1/4 teaspoon cinnamon over the egg","False"
+"9_36","93","252.42271194267516","274.5650550955414","stir-stir the mug","False"
+"9_36","92","-1.0","-1.0","add-add bread pieces to the egg mixture in the mug, pressing the bread down into the egg","True"
+"9_36","91","289.74837611464966","375.7871952229299","Microwave-Microwave on high for 90 seconds until the egg is cooked through","True"
+"9_36","97","377.0524719745223","385.2767708598726","Put-Put the mug's contents on a plate","False"
+"9_36","96","385.2767708598726","395.39898487261144","cut-cut the contents on plate, and serve","False"
+"9_36","99","-1.0","-1.0","Cut or tear-Cut or tear 1 slices of bread into bite-size pieces","True"
+"9_45","100","10.559593619426751","34.192969815286624","Add-Add 1/4 teaspoon vanilla extract to the mug","True"
+"9_45","94","35.701483189490446","82.9682355812102","melt-In a large mug, melt 1 tablespoon of softened butter in the microwave for about 30 seconds","True"
+"9_45","98","84.47674895541401","97.04769374044585","Roll-Roll the butter around in the mug to coat it","True"
+"9_45","101","106.60161177707006","126.71512343312102","whisk-In the mug, whisk one egg with a fork until well blended","True"
+"9_45","91","127.72079901592356","187.0556584012739","Microwave-Microwave on high for 90 seconds until the egg is cooked through","True"
+"9_45","95","189.56984735828024","212.19754797133757","Sprinkle-Sprinkle 1/4 teaspoon cinnamon over the egg","True"
+"9_45","93","212.19754797133757","227.2826817133758","stir-stir the mug","True"
+"9_45","99","228.7911950875796","255.94443582324843","Cut or tear-Cut or tear 1 slices of bread into bite-size pieces","True"
+"9_45","92","242.367815455414","275.55510968789804","add-add bread pieces to the egg mixture in the mug, pressing the bread down into the egg","True"
+"9_45","97","277.06362306210195","293.657270178344","Put-Put the mug's contents on a plate","False"
+"9_45","96","296.1714591353503","314.77645741719743","cut-cut the contents on plate, and serve","False"
+"9_47","99","11.99048168789809","50.36002308917198","Cut or tear-Cut or tear 1 slices of bread into bite-size pieces","True"
+"9_47","94","52.7581194267516","167.86674363057327","melt-In a large mug, melt 1 tablespoon of softened butter in the microwave for about 30 seconds","True"
+"9_47","98","166.2680127388535","182.25532165605097","Roll-Roll the butter around in the mug to coat it","True"
+"9_47","101","200.64072691082802","260.5931353503185","whisk-In the mug, whisk one egg with a fork until well blended","True"
+"9_47","100","264.58996257961786","306.95633121019114","Add-Add 1/4 teaspoon vanilla extract to the mug","True"
+"9_47","95","308.55506210191083","362.9119124203821","Sprinkle-Sprinkle 1/4 teaspoon cinnamon over the egg","False"
+"9_47","91","363.711277866242","473.2243439490446","Microwave-Microwave on high for 90 seconds until the egg is cooked through","True"
+"9_47","97","474.8230748407644","490.01101831210195","Put-Put the mug's contents on a plate","False"
+"9_47","96","488.41228742038214","500.40276910828027","cut-cut the contents on plate, and serve","False"
+"9_47","92","-1.0","-1.0","add-add bread pieces to the egg mixture in the mug, pressing the bread down into the egg","True"
+"9_47","93","-1.0","-1.0","stir-stir the mug","True"
+"9_108","94","4.78795726910828","100.54710265127389","melt-In a large mug, melt 1 tablespoon of softened butter in the microwave for about 30 seconds","True"
+"9_108","98","119.698931727707","149.38426679617834","Roll-Roll the butter around in the mug to coat it","False"
+"9_108","101","151.29944970382167","184.8151505875796","whisk-In the mug, whisk one egg with a fork until well blended","False"
+"9_108","100","192.47588221815286","219.28844292515925","Add-Add 1/4 teaspoon vanilla extract to the mug","False"
+"9_108","95","238.44027200159235","257.59210107802545","Sprinkle-Sprinkle 1/4 teaspoon cinnamon over the egg","False"
+"9_108","93","257.5921010780255","273.87115579299365","stir-stir the mug","False"
+"9_108","99","333.24182592993634","396.44286188216563","Cut or tear-Cut or tear 1 slices of bread into bite-size pieces","True"
+"9_108","92","398.3580447898089","435.7041114888535","add-add bread pieces to the egg mixture in the mug, pressing the bread down into the egg","False"
+"9_108","91","433.7889285812102","552.5302688550955","Microwave-Microwave on high for 90 seconds until the egg is cooked through","False"
+"9_108","97","573.597280839172","583.1731953773885","Put-Put the mug's contents on a plate","False"
+"9_108","96","581.2580124697452","599.4522500923566","cut-cut the contents on plate, and serve","False"
+"10_6","115","0","11.459","Place-Place 8-inch flour tortilla on cutting board","False"
+"10_6","113","12.002","24.854","scoop-Use a butter knife to scoop nut butter from the jar","False"
+"10_6","112","24.985","63.876","Spread-Spread nut butter onto the tortilla, leaving 1/2-inch uncovered at the edges","False"
+"10_6","118","74.274","84.996","Clean-Clean the knife by wiping it with a paper towel","False"
+"10_6","111","85.48","98.638","scoop-Use the knife to scoop jelly from the jar","False"
+"10_6","107","98.851","120.044","Spread-Spread jelly over the nut butter","False"
+"10_6","104","120.885","125.819","Clean-Clean the knife by wiping with a paper towel","False"
+"10_6","116","131.865","143.804","Roll-Roll the tortilla from one end to the other into a log shape, about 1.5 inches thick. Roll it tight enough to prevent gaps, but not so tight that the filling leaks","False"
+"10_6","110","145.64","179.666","Secure-Secure the rolled tortilla by inserting 5 toothpicks about 1 inch apart","False"
+"10_6","114","182.486","199.848","Trim-Trim the ends of the tortilla roll with the butter knife, leaving 1/2 inch margin between the last toothpick and the end of the roll","False"
+"10_6","103","200.566","208.049","Discard-Discard ends of the tortilla","False"
+"10_6","106","209.415","222.824","Slide-Slide floss under the tortilla, perpendicular to the length of the roll","False"
+"10_6","117","223.454","225.363","Place-Place the floss halfway between toothpicks","False"
+"10_6","105","226.296","229.276","Cross-Cross the floss's two ends over the tortilla roll's top","False"
+"10_6","108","229.239","234.06799999999998","pull-pull the floss ends in opposite directions to slice","False"
+"10_6","102","234.227","245.568","slicing-Continue slicing with floss to create 1 more pinwheel","False"
+"10_6","102","245.7","255.123","slicing-Continue slicing with floss to create 1 more pinwheel","False"
+"10_6","102","256.01","267.149","slicing-Continue slicing with floss to create 1 more pinwheel","False"
+"10_6","109","279.898","304.16","Place-Place the pinwheels on a plate","False"
+"10_7","115","3.079","54.041","Place-Place 8-inch flour tortilla on cutting board","False"
+"10_7","113","55.005","85.953","scoop-Use a butter knife to scoop nut butter from the jar","False"
+"10_7","112","85.964","160.334","Spread-Spread nut butter onto the tortilla, leaving 1/2-inch uncovered at the edges","False"
+"10_7","118","162.53","173.183","Clean-Clean the knife by wiping it with a paper towel","False"
+"10_7","111","178.20600000000002","199.738","scoop-Use the knife to scoop jelly from the jar","False"
+"10_7","107","200.282","230.414","Spread-Spread jelly over the nut butter","False"
+"10_7","104","238.24099999999999","246.506","Clean-Clean the knife by wiping with a paper towel","False"
+"10_7","116","284.877","300.569","Roll-Roll the tortilla from one end to the other into a log shape, about 1.5 inches thick. Roll it tight enough to prevent gaps, but not so tight that the filling leaks","True"
+"10_7","110","262.557","335.487","Secure-Secure the rolled tortilla by inserting 5 toothpicks about 1 inch apart","False"
+"10_7","114","343.585","358.272","Trim-Trim the ends of the tortilla roll with the butter knife, leaving 1/2 inch margin between the last toothpick and the end of the roll","False"
+"10_7","103","360.874","365.538","Discard-Discard ends of the tortilla","False"
+"10_7","106","372.256","397.581","Slide-Slide floss under the tortilla, perpendicular to the length of the roll","False"
+"10_7","117","397.89","399.976","Place-Place the floss halfway between toothpicks","False"
+"10_7","105","433.642","436.613","Cross-Cross the floss's two ends over the tortilla roll's top","False"
+"10_7","108","436.866","449.363","pull-pull the floss ends in opposite directions to slice","False"
+"10_7","102","461.2","470.19","slicing-Continue slicing with floss to create 1 more pinwheel","False"
+"10_7","102","471.2","486.45","slicing-Continue slicing with floss to create 1 more pinwheel","False"
+"10_7","102","487.057","506.745","slicing-Continue slicing with floss to create 1 more pinwheel","False"
+"10_7","109","525.12","548.796","Place-Place the pinwheels on a plate","False"
+"10_16","115","4.014","54.331","Place-Place 8-inch flour tortilla on cutting board","False"
+"10_16","113","58.904","106.608","scoop-Use a butter knife to scoop nut butter from the jar","False"
+"10_16","112","107.06700000000001","186.299","Spread-Spread nut butter onto the tortilla, leaving 1/2-inch uncovered at the edges","False"
+"10_16","118","193.264","220.112","Clean-Clean the knife by wiping it with a paper towel","False"
+"10_16","111","225.067","260.016","scoop-Use the knife to scoop jelly from the jar","False"
+"10_16","107","260.391","301.615","Spread-Spread jelly over the nut butter","False"
+"10_16","104","305.717","332.118","Clean-Clean the knife by wiping with a paper towel","False"
+"10_16","116","372.0827445978215","395.122","Roll-Roll the tortilla from one end to the other into a log shape, about 1.5 inches thick. Roll it tight enough to prevent gaps, but not so tight that the filling leaks","False"
+"10_16","110","405.039","493.319","Secure-Secure the rolled tortilla by inserting 5 toothpicks about 1 inch apart","False"
+"10_16","114","521.099","552.438","Trim-Trim the ends of the tortilla roll with the butter knife, leaving 1/2 inch margin between the last toothpick and the end of the roll","False"
+"10_16","103","541.749","557.865","Discard-Discard ends of the tortilla","False"
+"10_16","106","573.597","629.229","Slide-Slide floss under the tortilla, perpendicular to the length of the roll","False"
+"10_16","117","632.946","637.986","Place-Place the floss halfway between toothpicks","False"
+"10_16","105","637.946","650.371","Cross-Cross the floss's two ends over the tortilla roll's top","False"
+"10_16","108","681.177","700.563","pull-pull the floss ends in opposite directions to slice","False"
+"10_16","102","705.1","760.2","slicing-Continue slicing with floss to create 1 more pinwheel","False"
+"10_16","102","761","851","slicing-Continue slicing with floss to create 1 more pinwheel","False"
+"10_16","102","853.279","900.188","slicing-Continue slicing with floss to create 1 more pinwheel","False"
+"10_16","109","928.144","965.384","Place-Place the pinwheels on a plate","False"
+"10_18","115","4.503","39.428","Place-Place 8-inch flour tortilla on cutting board","False"
+"10_18","113","50.259","85.48400000000001","scoop-Use a butter knife to scoop nut butter from the jar","False"
+"10_18","112","87.23400000000001","126.889","Spread-Spread nut butter onto the tortilla, leaving 1/2-inch uncovered at the edges","False"
+"10_18","118","127.723","136.132","Clean-Clean the knife by wiping it with a paper towel","False"
+"10_18","111","141.635","161.22899999999998","scoop-Use the knife to scoop jelly from the jar","False"
+"10_18","107","161.93200000000002","186.296","Spread-Spread jelly over the nut butter","False"
+"10_18","104","186.825","192.954","Clean-Clean the knife by wiping with a paper towel","False"
+"10_18","116","199.456","215.119","Roll-Roll the tortilla from one end to the other into a log shape, about 1.5 inches thick. Roll it tight enough to prevent gaps, but not so tight that the filling leaks","False"
+"10_18","110","227.12","262.282","Secure-Secure the rolled tortilla by inserting 5 toothpicks about 1 inch apart","False"
+"10_18","114","294.69","310.601","Trim-Trim the ends of the tortilla roll with the butter knife, leaving 1/2 inch margin between the last toothpick and the end of the roll","False"
+"10_18","103","316.594","320.504","Discard-Discard ends of the tortilla","False"
+"10_18","106","336.01","399.837","Slide-Slide floss under the tortilla, perpendicular to the length of the roll","False"
+"10_18","117","399.243","402.987","Place-Place the floss halfway between toothpicks","False"
+"10_18","105","402.819","406.981","Cross-Cross the floss's two ends over the tortilla roll's top","False"
+"10_18","108","406.419","421.733","pull-pull the floss ends in opposite directions to slice","False"
+"10_18","102","425","442","slicing-Continue slicing with floss to create 1 more pinwheel","False"
+"10_18","102","448","468","slicing-Continue slicing with floss to create 1 more pinwheel","False"
+"10_18","102","472.385","491.381","slicing-Continue slicing with floss to create 1 more pinwheel","False"
+"10_18","109","505.547","518.293","Place-Place the pinwheels on a plate","False"
+"10_24","115","3.38","53.036","Place-Place 8-inch flour tortilla on cutting board","False"
+"10_24","113","60.21","109.941","scoop-Use a butter knife to scoop nut butter from the jar","False"
+"10_24","112","110.193","159.55599999999998","Spread-Spread nut butter onto the tortilla, leaving 1/2-inch uncovered at the edges","False"
+"10_24","118","159.987","183.098","Clean-Clean the knife by wiping it with a paper towel","False"
+"10_24","111","191.129","219.243","scoop-Use the knife to scoop jelly from the jar","False"
+"10_24","107","219.901","250.22899999999998","Spread-Spread jelly over the nut butter","False"
+"10_24","104","262.498","277.697","Clean-Clean the knife by wiping with a paper towel","False"
+"10_24","116","314.211","336.334","Roll-Roll the tortilla from one end to the other into a log shape, about 1.5 inches thick. Roll it tight enough to prevent gaps, but not so tight that the filling leaks","False"
+"10_24","110","349.125","390.411","Secure-Secure the rolled tortilla by inserting 5 toothpicks about 1 inch apart","False"
+"10_24","114","404.199","421.567","Trim-Trim the ends of the tortilla roll with the butter knife, leaving 1/2 inch margin between the last toothpick and the end of the roll","False"
+"10_24","103","422.022","428.867","Discard-Discard ends of the tortilla","False"
+"10_24","106","484.259","489.895","Slide-Slide floss under the tortilla, perpendicular to the length of the roll","False"
+"10_24","117","490.241","494.51800000000003","Place-Place the floss halfway between toothpicks","False"
+"10_24","105","494.135","503.427","Cross-Cross the floss's two ends over the tortilla roll's top","False"
+"10_24","108","504.095","519.518","pull-pull the floss ends in opposite directions to slice","False"
+"10_24","102","567","600","slicing-Continue slicing with floss to create 1 more pinwheel","False"
+"10_24","102","519","561","slicing-Continue slicing with floss to create 1 more pinwheel","False"
+"10_24","102","607.289","631.123","slicing-Continue slicing with floss to create 1 more pinwheel","False"
+"10_24","109","649.86","677.597","Place-Place the pinwheels on a plate","False"
+"10_26","115","0","25.454","Place-Place 8-inch flour tortilla on cutting board","True"
+"10_26","118","34.568","48.547","Clean-Clean the knife by wiping it with a paper towel","True"
+"10_26","111","53.565","73.351","scoop-Use the knife to scoop jelly from the jar","True"
+"10_26","107","74.18299999999999","97.221","Spread-Spread jelly over the nut butter","False"
+"10_26","104","104.28999999999999","109.432","Clean-Clean the knife by wiping with a paper towel","False"
+"10_26","116","121.335","147.285","Roll-Roll the tortilla from one end to the other into a log shape, about 1.5 inches thick. Roll it tight enough to prevent gaps, but not so tight that the filling leaks","True"
+"10_26","110","171.001","207.707","Secure-Secure the rolled tortilla by inserting 5 toothpicks about 1 inch apart","True"
+"10_26","114","214.143","224.797","Trim-Trim the ends of the tortilla roll with the butter knife, leaving 1/2 inch margin between the last toothpick and the end of the roll","True"
+"10_26","108","235.448","248.865","pull-pull the floss ends in opposite directions to slice","True"
+"10_26","102","249","254.26","slicing-Continue slicing with floss to create 1 more pinwheel","True"
+"10_26","102","255","258","slicing-Continue slicing with floss to create 1 more pinwheel","True"
+"10_26","102","259.037","263.046","slicing-Continue slicing with floss to create 1 more pinwheel","True"
+"10_26","109","278.199","284.237","Place-Place the pinwheels on a plate","False"
+"10_26","103","-1.0","-1.0","Discard-Discard ends of the tortilla","True"
+"10_26","113","-1.0","-1.0","scoop-Use a butter knife to scoop nut butter from the jar","True"
+"10_26","112","-1.0","-1.0","Spread-Spread nut butter onto the tortilla, leaving 1/2-inch uncovered at the edges","True"
+"10_26","106","-1.0","-1.0","Slide-Slide floss under the tortilla, perpendicular to the length of the roll","True"
+"10_26","117","-1.0","-1.0","Place-Place the floss halfway between toothpicks","True"
+"10_26","105","-1.0","-1.0","Cross-Cross the floss's two ends over the tortilla roll's top","True"
+"10_31","115","0","43.088","Place-Place 8-inch flour tortilla on cutting board","True"
+"10_31","113","54.27","71.843","scoop-Use a butter knife to scoop nut butter from the jar","True"
+"10_31","112","73.947","128.243","Spread-Spread nut butter onto the tortilla, leaving 1/2-inch uncovered at the edges","True"
+"10_31","118","131.22899999999998","152.46","Clean-Clean the knife by wiping it with a paper towel","True"
+"10_31","111","155.074","187.251","scoop-Use the knife to scoop jelly from the jar","True"
+"10_31","107","182.284","212.849","Spread-Spread jelly over the nut butter","True"
+"10_31","104","213.237","230.928","Clean-Clean the knife by wiping with a paper towel","True"
+"10_31","116","231.094","250.918","Roll-Roll the tortilla from one end to the other into a log shape, about 1.5 inches thick. Roll it tight enough to prevent gaps, but not so tight that the filling leaks","True"
+"10_31","110","251.019","292.205","Secure-Secure the rolled tortilla by inserting 5 toothpicks about 1 inch apart","False"
+"10_31","114","311.042","337.578","Trim-Trim the ends of the tortilla roll with the butter knife, leaving 1/2 inch margin between the last toothpick and the end of the roll","True"
+"10_31","103","338.99","343.99","Discard-Discard ends of the tortilla","False"
+"10_31","106","-1.0","-1.0","Slide-Slide floss under the tortilla, perpendicular to the length of the roll","True"
+"10_31","117","-1.0","-1.0","Place-Place the floss halfway between toothpicks","True"
+"10_31","105","-1.0","-1.0","Cross-Cross the floss's two ends over the tortilla roll's top","True"
+"10_31","108","360.293","362.555","pull-pull the floss ends in opposite directions to slice","True"
+"10_31","102","362.921","364.57","slicing-Continue slicing with floss to create 1 more pinwheel","True"
+"10_31","102","364.995","371","slicing-Continue slicing with floss to create 1 more pinwheel","True"
+"10_31","102","374","379","slicing-Continue slicing with floss to create 1 more pinwheel","True"
+"10_31","109","379.961","398.51800000000003","Place-Place the pinwheels on a plate","False"
+"10_42","115","0","187.814","Place-Place 8-inch flour tortilla on cutting board","True"
+"10_42","113","193.131","222.518","scoop-Use a butter knife to scoop nut butter from the jar","True"
+"10_42","112","222.93099999999998","298.152","Spread-Spread nut butter onto the tortilla, leaving 1/2-inch uncovered at the edges","True"
+"10_42","118","299.247","308.009","Clean-Clean the knife by wiping it with a paper towel","False"
+"10_42","111","312.954","383.913","scoop-Use the knife to scoop jelly from the jar","False"
+"10_42","107","355","383","Spread-Spread jelly over the nut butter","False"
+"10_42","104","388.136","413.246","Clean-Clean the knife by wiping with a paper towel","False"
+"10_42","116","426.444","433.271","Roll-Roll the tortilla from one end to the other into a log shape, about 1.5 inches thick. Roll it tight enough to prevent gaps, but not so tight that the filling leaks","True"
+"10_42","110","-1.0","-1.0","Secure-Secure the rolled tortilla by inserting 5 toothpicks about 1 inch apart","True"
+"10_42","114","527.167","545.832","Trim-Trim the ends of the tortilla roll with the butter knife, leaving 1/2 inch margin between the last toothpick and the end of the roll","True"
+"10_42","103","683","685","Discard-Discard ends of the tortilla","False"
+"10_42","106","551.922","565.478","Slide-Slide floss under the tortilla, perpendicular to the length of the roll","False"
+"10_42","117","566.027","589.475","Place-Place the floss halfway between toothpicks","False"
+"10_42","105","590","593","Cross-Cross the floss's two ends over the tortilla roll's top","False"
+"10_42","108","593","598.017","pull-pull the floss ends in opposite directions to slice","True"
+"10_42","102","604","606","slicing-Continue slicing with floss to create 1 more pinwheel","True"
+"10_42","102","612.5","616","slicing-Continue slicing with floss to create 1 more pinwheel","True"
+"10_42","102","616","618","slicing-Continue slicing with floss to create 1 more pinwheel","True"
+"10_42","102","618","620","slicing-Continue slicing with floss to create 1 more pinwheel","True"
+"10_42","109","650.952","676.239","Place-Place the pinwheels on a plate","False"
+"10_46","113","2.1390000000000002","65.181","scoop-Use a butter knife to scoop nut butter from the jar","True"
+"10_46","115","66.26","94.27600000000001","Place-Place 8-inch flour tortilla on cutting board","True"
+"10_46","112","95.376","134.29","Spread-Spread nut butter onto the tortilla, leaving 1/2-inch uncovered at the edges","True"
+"10_46","111","141.987","182.569","scoop-Use the knife to scoop jelly from the jar","True"
+"10_46","107","191.098","222.246","Spread-Spread jelly over the nut butter","True"
+"10_46","104","228.212","258.273","Clean-Clean the knife by wiping with a paper towel","True"
+"10_46","116","266.565","312.247","Roll-Roll the tortilla from one end to the other into a log shape, about 1.5 inches thick. Roll it tight enough to prevent gaps, but not so tight that the filling leaks","False"
+"10_46","114","323.276","346.218","Trim-Trim the ends of the tortilla roll with the butter knife, leaving 1/2 inch margin between the last toothpick and the end of the roll","True"
+"10_46","110","376.245","462.598","Secure-Secure the rolled tortilla by inserting 5 toothpicks about 1 inch apart","True"
+"10_46","106","530","531.5","Slide-Slide floss under the tortilla, perpendicular to the length of the roll","False"
+"10_46","117","531.5","534","Place-Place the floss halfway between toothpicks","False"
+"10_46","105","545.239","561.263","Cross-Cross the floss's two ends over the tortilla roll's top","True"
+"10_46","108","562.147","568.508","pull-pull the floss ends in opposite directions to slice","True"
+"10_46","102","568","594","slicing-Continue slicing with floss to create 1 more pinwheel","False"
+"10_46","102","620","627","slicing-Continue slicing with floss to create 1 more pinwheel","False"
+"10_46","102","605.413","619.861","slicing-Continue slicing with floss to create 1 more pinwheel","False"
+"10_46","109","632.908","665.666","Place-Place the pinwheels on a plate","False"
+"10_46","103","667.343","687.251","Discard-Discard ends of the tortilla","False"
+"10_46","118","-1.0","-1.0","Clean-Clean the knife by wiping it with a paper towel","True"
+"10_47","115","2.132","20.672","Place-Place 8-inch flour tortilla on cutting board","False"
+"10_47","111","31.561","59.16","scoop-Use the knife to scoop jelly from the jar","True"
+"10_47","107","59.208","73.991","Spread-Spread jelly over the nut butter","True"
+"10_47","104","74.135","94.547","Clean-Clean the knife by wiping with a paper towel","True"
+"10_47","113","95.517","115.67","scoop-Use a butter knife to scoop nut butter from the jar","True"
+"10_47","112","118.398","153.24","Spread-Spread nut butter onto the tortilla, leaving 1/2-inch uncovered at the edges","True"
+"10_47","116","162.071","185.00900000000001","Roll-Roll the tortilla from one end to the other into a log shape, about 1.5 inches thick. Roll it tight enough to prevent gaps, but not so tight that the filling leaks","True"
+"10_47","106","212.328","237.519","Slide-Slide floss under the tortilla, perpendicular to the length of the roll","True"
+"10_47","117","237.029","238.054","Place-Place the floss halfway between toothpicks","True"
+"10_47","105","238.235","248.977","Cross-Cross the floss's two ends over the tortilla roll's top","True"
+"10_47","114","263.438","281.04200000000003","Trim-Trim the ends of the tortilla roll with the butter knife, leaving 1/2 inch margin between the last toothpick and the end of the roll","True"
+"10_47","103","296.21500000000003","304.253","Discard-Discard ends of the tortilla","False"
+"10_47","110","308.15510890457097","347.337","Secure-Secure the rolled tortilla by inserting 5 toothpicks about 1 inch apart","True"
+"10_47","118","357.281","373.349","Clean-Clean the knife by wiping it with a paper towel","True"
+"10_47","108","382.7064157682379","388.344","pull-pull the floss ends in opposite directions to slice","False"
+"10_47","102","389","402","slicing-Continue slicing with floss to create 1 more pinwheel","False"
+"10_47","102","403","415","slicing-Continue slicing with floss to create 1 more pinwheel","False"
+"10_47","102","415.98199999999997","429.61161300329496","slicing-Continue slicing with floss to create 1 more pinwheel","False"
+"10_47","109","435.377","456.932","Place-Place the pinwheels on a plate","True"
+"10_48","115","2.459","57.486","Place-Place 8-inch flour tortilla on cutting board","True"
+"10_48","111","66.459","165.486","scoop-Use the knife to scoop jelly from the jar","True"
+"10_48","107","174.196","197.478","Spread-Spread jelly over the nut butter","True"
+"10_48","113","214.323","231.014","scoop-Use a butter knife to scoop nut butter from the jar","True"
+"10_48","112","232.906","252.287","Spread-Spread nut butter onto the tortilla, leaving 1/2-inch uncovered at the edges","True"
+"10_48","118","260.687","283.578","Clean-Clean the knife by wiping it with a paper towel","True"
+"10_48","116","294.615","306.47","Roll-Roll the tortilla from one end to the other into a log shape, about 1.5 inches thick. Roll it tight enough to prevent gaps, but not so tight that the filling leaks","True"
+"10_48","110","322.206","345.161","Secure-Secure the rolled tortilla by inserting 5 toothpicks about 1 inch apart","True"
+"10_48","104","360.27","375.797","Clean-Clean the knife by wiping with a paper towel","False"
+"10_48","106","382.352","412.152","Slide-Slide floss under the tortilla, perpendicular to the length of the roll","True"
+"10_48","117","413.034","423.397","Place-Place the floss halfway between toothpicks","True"
+"10_48","105","453.379","466.05261481489254","Cross-Cross the floss's two ends over the tortilla roll's top","True"
+"10_48","108","467.216","573.87","pull-pull the floss ends in opposite directions to slice","True"
+"10_48","114","579.5077968162357","611.889","Trim-Trim the ends of the tortilla roll with the butter knife, leaving 1/2 inch margin between the last toothpick and the end of the roll","True"
+"10_48","103","613.653","619.971","Discard-Discard ends of the tortilla","False"
+"10_48","109","625.835","635.489","Place-Place the pinwheels on a plate","False"
+"10_48","102","-1.0","-1.0","slicing-Continue slicing with floss to create 1 more pinwheel","True"
+"10_48","102","-1.0","-1.0","slicing-Continue slicing with floss to create 1 more pinwheel","True"
+"10_48","102","-1.0","-1.0","slicing-Continue slicing with floss to create 1 more pinwheel","True"
+"10_50","115","4.104","24.922","Place-Place 8-inch flour tortilla on cutting board","True"
+"10_50","118","29.537","50.4","Clean-Clean the knife by wiping it with a paper towel","False"
+"10_50","111","51.049","86.748","scoop-Use the knife to scoop jelly from the jar","True"
+"10_50","107","88.054","106.60631556026937","Spread-Spread jelly over the nut butter","False"
+"10_50","104","107.343","113.487","Clean-Clean the knife by wiping with a paper towel","True"
+"10_50","116","119.14099999999999","142.74","Roll-Roll the tortilla from one end to the other into a log shape, about 1.5 inches thick. Roll it tight enough to prevent gaps, but not so tight that the filling leaks","True"
+"10_50","110","144.124","176.363","Secure-Secure the rolled tortilla by inserting 5 toothpicks about 1 inch apart","True"
+"10_50","114","181.947","198.035","Trim-Trim the ends of the tortilla roll with the butter knife, leaving 1/2 inch margin between the last toothpick and the end of the roll","True"
+"10_50","103","198.95","204.53300000000002","Discard-Discard ends of the tortilla","False"
+"10_50","106","179.67954229378398","199.28036075877378","Slide-Slide floss under the tortilla, perpendicular to the length of the roll","False"
+"10_50","117","-1.0","-1.0","Place-Place the floss halfway between toothpicks","True"
+"10_50","105","-1.0","-1.0","Cross-Cross the floss's two ends over the tortilla roll's top","True"
+"10_50","108","-1.0","-1.0","pull-pull the floss ends in opposite directions to slice","True"
+"10_50","102","214","218.08","slicing-Continue slicing with floss to create 1 more pinwheel","True"
+"10_50","102","220","223","slicing-Continue slicing with floss to create 1 more pinwheel","True"
+"10_50","102","-1.0","-1.0","slicing-Continue slicing with floss to create 1 more pinwheel","True"
+"10_50","109","230.027","238.65393469283225","Place-Place the pinwheels on a plate","False"
+"10_50","112","-1.0","-1.0","Spread-Spread nut butter onto the tortilla, leaving 1/2-inch uncovered at the edges","True"
+"10_50","113","-1.0","-1.0","scoop-Use a butter knife to scoop nut butter from the jar","True"
+"12_2","125","27.865323965330443","37.153765287107255","Rinse-Rinse a tomato","False"
+"12_2","122","52.015271401950166","75.70079677248104","dry-gently dry it with a paper/tea towel","False"
+"12_2","119","86.84692635861322","137.9333536283857","Slice-Slice one tomato into about 1/2 inch thick slices","False"
+"12_2","120","143.50641842145177","161.15445693282774","Place-Place the thick slices of tomatoes on a platter, ensuring they only make a single layer","False"
+"12_2","124","188.55535883206934","221.99374759046586","Sprinkle-Sprinkle mozzarella cheese on top of the tomato throughout the platter","False"
+"12_2","123","246.60811709317443","262.791","Season-Season the tomato slices with salt","False"
+"12_2","126","287.9416809750812","312.091628411701","Season-Season platter with 1/4 teaspoon black pepper","False"
+"12_2","127","325.0954462621885","355.28288055796315","Garnish-Garnish platter with italian seasoning","False"
+"12_2","121","372.9309190693391","405.4404636955579","Add-Add a drizzle of extra-virgin olive oil, about 1 tablespoon, over the entire platter","False"
+"12_5","125","23.779624396533045","32.05079809967497","Rinse-Rinse a tomato","False"
+"12_5","122","33.08469481256771","46.00840372372697","dry-gently dry it with a paper/tea towel","False"
+"12_5","119","65.65244126868906","97.70323936836404","Slice-Slice one tomato into about 1/2 inch thick slices","False"
+"12_5","120","112.69474170530877","142.67774637919828","Place-Place the thick slices of tomatoes on a platter, ensuring they only make a single layer","False"
+"12_5","124","149.91502336944745","180.4149763997833","Sprinkle-Sprinkle mozzarella cheese on top of the tomato throughout the platter","False"
+"12_5","127","184.55056325135428","200.0590139447454","Garnish-Garnish platter with italian seasoning","False"
+"12_5","126","214.01661956879738","230.55896697508126","Season-Season platter with 1/4 teaspoon black pepper","False"
+"12_5","123","235.72845053954495","248.6521594507042","Season-Season the tomato slices with salt","False"
+"12_5","121","300.86394345178763","317.4062908580715","Add-Add a drizzle of extra-virgin olive oil, about 1 tablespoon, over the entire platter","False"
+"12_6","125","10.898","48.204","Rinse-Rinse a tomato","False"
+"12_6","122","49.26","59.037","dry-gently dry it with a paper/tea towel","False"
+"12_6","119","65.895","163.885","Slice-Slice one tomato into about 1/2 inch thick slices","False"
+"12_6","120","171.125","205.161","Place-Place the thick slices of tomatoes on a platter, ensuring they only make a single layer","False"
+"12_6","124","220.284","263.586","Sprinkle-Sprinkle mozzarella cheese on top of the tomato throughout the platter","False"
+"12_6","127","273.823","297.657","Garnish-Garnish platter with italian seasoning","False"
+"12_6","123","302.543","326.891","Season-Season the tomato slices with salt","False"
+"12_6","126","346","370","Season-Season platter with 1/4 teaspoon black pepper","False"
+"12_6","121","332.42","376.456","Add-Add a drizzle of extra-virgin olive oil, about 1 tablespoon, over the entire platter","True"
+"12_9","125","22.5025089035753","35.22131828385699","Rinse-Rinse a tomato","False"
+"12_9","122","50.386052544962084","58.21301216359697","dry-gently dry it with a paper/tea towel","False"
+"12_9","119","87.56411073347779","121.599","Slice-Slice one tomato into about 1/2 inch thick slices","False"
+"12_9","120","141.37445811159265","164.985","Place-Place the thick slices of tomatoes on a platter, ensuring they only make a single layer","False"
+"12_9","127","184.4227360140845","200.163","Garnish-Garnish platter with italian seasoning","False"
+"12_9","123","214.7522045362947","235.29797353521127","Season-Season the tomato slices with salt","False"
+"12_9","124","255.3545575579632","284.705656127844","Sprinkle-Sprinkle mozzarella cheese on top of the tomato throughout the platter","False"
+"12_9","126","324.8188241733478","344.87540819609967","Season-Season platter with 1/4 teaspoon black pepper","False"
+"12_9","121","414.3396748114843","440.75566352437704","Add-Add a drizzle of extra-virgin olive oil, about 1 tablespoon, over the entire platter","False"
+"12_10","125","22.17238495774648","28.1418732156013","Rinse-Rinse a tomato","False"
+"12_10","122","50.31425817334778","59.69488257854822","dry-gently dry it with a paper/tea towel","False"
+"12_10","119","73.76581918634886","106.46600000000001","Slice-Slice one tomato into about 1/2 inch thick slices","False"
+"12_10","120","121.09533323076924","136.01905387540629","Place-Place the thick slices of tomatoes on a platter, ensuring they only make a single layer","False"
+"12_10","127","144.97328626218854","159.89700690682557","Garnish-Garnish platter with italian seasoning","False"
+"12_10","123","164.5873191094258","188.89166415926329","Season-Season the tomato slices with salt","False"
+"12_10","126","260.09913123510296","276.7284199534128","Season-Season platter with 1/4 teaspoon black pepper","False"
+"12_10","124","289.9465725243771","317.23566170314194","Sprinkle-Sprinkle mozzarella cheese on top of the tomato throughout the platter","False"
+"12_10","121","350.0678471213435","384.326","Add-Add a drizzle of extra-virgin olive oil, about 1 tablespoon, over the entire platter","False"
+"12_12","125","36.478153521126764","41.68931830985915","Rinse-Rinse a tomato","False"
+"12_12","122","42.584","61.375940845070424","dry-gently dry it with a paper/tea towel","False"
+"12_12","119","97.27507605633802","156.913961971831","Slice-Slice one tomato into about 1/2 inch thick slices","False"
+"12_12","120","179.49567605633803","210.76266478873237","Place-Place the thick slices of tomatoes on a platter, ensuring they only make a single layer","False"
+"12_12","127","254.76805633802817","278.5078070422535","Garnish-Garnish platter with italian seasoning","False"
+"12_12","126","314.9859605633803","347.410985915493","Season-Season platter with 1/4 teaspoon black pepper","False"
+"12_12","124","369.41368169014083","391.9953957746479","Sprinkle-Sprinkle mozzarella cheese on top of the tomato throughout the platter","False"
+"12_12","123","406.47085352112674","434.2637323943662","Season-Season the tomato slices with salt","False"
+"12_12","121","493.9026183098591","523.432552112676","Add-Add a drizzle of extra-virgin olive oil, about 1 tablespoon, over the entire platter","False"
+"12_13","125","30.185988243770314","40.133","Rinse-Rinse a tomato","False"
+"12_13","122","40.994","48.279","dry-gently dry it with a paper/tea towel","False"
+"12_13","119","85.43204219934995","124.213","Slice-Slice one tomato into about 1/2 inch thick slices","False"
+"12_13","120","164.02952102275188","180.5463825146262","Place-Place the thick slices of tomatoes on a platter, ensuring they only make a single layer","False"
+"12_13","126","412.3519903488624","447.094354176598","Season-Season platter with 1/4 teaspoon black pepper","False"
+"12_13","124","255.1570327020585","303.56852328169015","Sprinkle-Sprinkle mozzarella cheese on top of the tomato throughout the platter","False"
+"12_13","123","193.07641537053087","222.12330971830986","Season-Season the tomato slices with salt","False"
+"12_13","127","374.7618917811484","396.40467580498375","Garnish-Garnish platter with italian seasoning","False"
+"12_13","121","489.810375276273","510.88361235211266","Add-Add a drizzle of extra-virgin olive oil, about 1 tablespoon, over the entire platter","False"
+"12_15","125","18.042","26.06923566197183","Rinse-Rinse a tomato","False"
+"12_15","122","32.085213122426865","42.11184222318526","dry-gently dry it with a paper/tea towel","False"
+"12_15","119","55.14646005417118","123.82886939436618","Slice-Slice one tomato into about 1/2 inch thick slices","False"
+"12_15","120","152.90609378656555","177.4713350834236","Place-Place the thick slices of tomatoes on a platter, ensuring they only make a single layer","False"
+"12_15","126","202.03657638028167","218.0791829414951","Season-Season platter with 1/4 teaspoon black pepper","False"
+"12_15","127","229.10847495232937","241.1404298732394","Garnish-Garnish platter with italian seasoning","False"
+"12_15","124","260.1910251646804","272.7243115406284","Sprinkle-Sprinkle mozzarella cheese on top of the tomato throughout the platter","False"
+"12_15","123","284.25493500650055","300.7988730227519","Season-Season the tomato slices with salt","False"
+"12_15","121","337.89740069555796","352.43601289165764","Add-Add a drizzle of extra-virgin olive oil, about 1 tablespoon, over the entire platter","False"
+"12_16","125","2.5220000000000002","17.639","Rinse-Rinse a tomato","False"
+"12_16","122","18.061","27.835","dry-gently dry it with a paper/tea towel","False"
+"12_16","119","28.228","74.57900000000001","Slice-Slice one tomato into about 1/2 inch thick slices","False"
+"12_16","120","79.606","95.618","Place-Place the thick slices of tomatoes on a platter, ensuring they only make a single layer","False"
+"12_16","126","101.238","141.507","Season-Season platter with 1/4 teaspoon black pepper","False"
+"12_16","127","149.844","182.426","Garnish-Garnish platter with italian seasoning","False"
+"12_16","123","198.24","221.55599999999998","Season-Season the tomato slices with salt","False"
+"12_16","124","229.168","259.584","Sprinkle-Sprinkle mozzarella cheese on top of the tomato throughout the platter","False"
+"12_16","121","267.157983045977","328.294","Add-Add a drizzle of extra-virgin olive oil, about 1 tablespoon, over the entire platter","False"
+"12_17","125","16.06588732394366","20.082359154929577","Rinse-Rinse a tomato","False"
+"12_17","122","23.027771830985916","36.951540845070426","dry-gently dry it with a paper/tea towel","False"
+"12_17","119","44.984484507042254","62.12143098591549","Slice-Slice one tomato into about 1/2 inch thick slices","False"
+"12_17","120","77.11625915492957","89.094","Place-Place the thick slices of tomatoes on a platter, ensuring they only make a single layer","False"
+"12_17","126","120.49415492957745","142.1831028169014","Season-Season platter with 1/4 teaspoon black pepper","False"
+"12_17","123","149.483","155.83910704225352","Season-Season the tomato slices with salt","False"
+"12_17","127","161.99769718309858","171.63722957746478","Garnish-Garnish platter with italian seasoning","False"
+"12_17","124","197.07488450704224","222.5125394366197","Sprinkle-Sprinkle mozzarella cheese on top of the tomato throughout the platter","False"
+"12_17","121","234.02642535211265","242.0593690140845","Add-Add a drizzle of extra-virgin olive oil, about 1 tablespoon, over the entire platter","False"
+"12_19","125","24.250661971830986","33.70430985915493","Rinse-Rinse a tomato","False"
+"12_19","122","33.992","46.035154929577466","dry-gently dry it with a paper/tea towel","False"
+"12_19","119","67.40861971830986","122.89742253521128","Slice-Slice one tomato into about 1/2 inch thick slices","False"
+"12_19","120","136.87238028169014","159.47892957746478","Place-Place the thick slices of tomatoes on a platter, ensuring they only make a single layer","False"
+"12_19","123","169.7546338028169","182.08547887323942","Season-Season the tomato slices with salt","False"
+"12_19","127","193.5942676056338","219.48904225352115","Garnish-Garnish platter with italian seasoning","False"
+"12_19","124","242.09559154929576","267.16830985915493","Sprinkle-Sprinkle mozzarella cheese on top of the tomato throughout the platter","False"
+"12_19","126","284.0204647887324","322.24608450704227","Season-Season platter with 1/4 teaspoon black pepper","False"
+"12_19","121","347.7298309859155","369.993","Add-Add a drizzle of extra-virgin olive oil, about 1 tablespoon, over the entire platter","False"
+"12_26","125","19.10687495042322","28.883","Rinse-Rinse a tomato","False"
+"12_26","122","37.81569000604595","46.184","dry-gently dry it with a paper/tea towel","True"
+"12_26","119","50.15554674486095","120.934","Slice-Slice one tomato into about 1/2 inch thick slices","True"
+"12_26","120","140.11708296977025","151.67000000000002","Place-Place the thick slices of tomatoes on a platter, ensuring they only make a single layer","True"
+"12_26","124","179.12695266021768","190.903","Sprinkle-Sprinkle mozzarella cheese on top of the tomato throughout the platter","True"
+"12_26","123","216.9426426662636","224.913","Season-Season the tomato slices with salt","False"
+"12_26","127","229.28249940507862","235.437","Garnish-Garnish platter with italian seasoning","False"
+"12_26","126","252.36997330350664","265.35","Season-Season platter with 1/4 teaspoon black pepper","True"
+"12_26","121","-1.0","-1.0","Add-Add a drizzle of extra-virgin olive oil, about 1 tablespoon, over the entire platter","True"
+"12_38","125","11.691002187424427","24.052","Rinse-Rinse a tomato","True"
+"12_38","122","36.80500688633615","58.568","dry-gently dry it with a paper/tea towel","True"
+"12_38","119","75.77501417775092","93.167","Slice-Slice one tomato into about 1/2 inch thick slices","True"
+"12_38","120","107.81702017291416","126.075","Place-Place the thick slices of tomatoes on a platter, ensuring they only make a single layer","True"
+"12_38","123","147.65302762636034","162.243","Season-Season the tomato slices with salt","True"
+"12_38","126","186.1900348367594","200.747","Season-Season platter with 1/4 teaspoon black pepper","True"
+"12_38","124","229.92304301934703","256.119","Sprinkle-Sprinkle mozzarella cheese on top of the tomato throughout the platter","True"
+"12_38","127","263.2640492575574","273.491","Garnish-Garnish platter with italian seasoning","False"
+"12_38","121","314.79105889842805","349.286","Add-Add a drizzle of extra-virgin olive oil, about 1 tablespoon, over the entire platter","True"
+"12_41","125","46.392","49.498","Rinse-Rinse a tomato","False"
+"12_41","122","70.57207351874244","80.539","dry-gently dry it with a paper/tea towel","False"
+"12_41","119","95.04464740024184","125.858","Slice-Slice one tomato into about 1/2 inch thick slices","True"
+"12_41","126","196.3497206771463","241.748","Season-Season platter with 1/4 teaspoon black pepper","True"
+"12_41","124","255.5392016928658","270.043","Sprinkle-Sprinkle mozzarella cheese on top of the tomato throughout the platter","True"
+"12_41","123","298.22392357920194","308.744","Season-Season the tomato slices with salt","True"
+"12_41","127","354.56775646916566","362.53557122128177","Garnish-Garnish platter with italian seasoning","True"
+"12_41","120","380.17858960096737","395.008","Place-Place the thick slices of tomatoes on a platter, ensuring they only make a single layer","True"
+"12_41","121","427.9854781136639","454.091","Add-Add a drizzle of extra-virgin olive oil, about 1 tablespoon, over the entire platter","True"
+"12_43","125","29.558347794437726","43.43","Rinse-Rinse a tomato","True"
+"12_43","122","53.54422018500605","61.116","dry-gently dry it with a paper/tea towel","False"
+"12_43","119","78.49921873276905","97.618","Slice-Slice one tomato into about 1/2 inch thick slices","True"
+"12_43","120","143.67295280411125","148.791","Place-Place the thick slices of tomatoes on a platter, ensuring they only make a single layer","True"
+"12_43","126","183.68","190.556","Season-Season platter with 1/4 teaspoon black pepper","False"
+"12_43","127","-1.0","-1.0","Garnish-Garnish platter with italian seasoning","True"
+"12_43","123","-1.0","-1.0","Season-Season the tomato slices with salt","True"
+"12_43","124","-1.0","-1.0","Sprinkle-Sprinkle mozzarella cheese on top of the tomato throughout the platter","True"
+"12_43","121","-1.0","-1.0","Add-Add a drizzle of extra-virgin olive oil, about 1 tablespoon, over the entire platter","True"
+"12_48","125","9.122","11.81","Rinse-Rinse a tomato","False"
+"12_48","122","13.810814333736396","18.081","dry-gently dry it with a paper/tea towel","False"
+"12_48","119","33.800150869407496","45.524","Slice-Slice one tomato into about 1/2 inch thick slices","True"
+"12_48","120","67.23685925634825","83.598","Place-Place the thick slices of tomatoes on a platter, ensuring they only make a single layer","True"
+"12_48","123","94.13160295888754","100.491","Season-Season the tomato slices with salt","False"
+"12_48","127","136.837","139.288","Garnish-Garnish platter with italian seasoning","False"
+"12_48","126","117.39192183675938","123.843","Season-Season platter with 1/4 teaspoon black pepper","True"
+"12_48","124","158.82436483796857","163.09300000000002","Sprinkle-Sprinkle mozzarella cheese on top of the tomato throughout the platter","False"
+"12_48","121","187.89976343530836","295.422","Add-Add a drizzle of extra-virgin olive oil, about 1 tablespoon, over the entire platter","True"
+"12_51","125","17.089260822249095","23.433","Rinse-Rinse a tomato","False"
+"12_51","122","25","29.544145828295044","dry-gently dry it with a paper/tea towel","False"
+"12_51","119","43.447273276904475","73.688","Slice-Slice one tomato into about 1/2 inch thick slices","False"
+"12_51","120","96.16329818621523","110.928","Place-Place the thick slices of tomatoes on a platter, ensuring they only make a single layer","False"
+"12_51","126","138.45197750906894","143.507","Season-Season platter with 1/4 teaspoon black pepper","True"
+"12_51","127","174.07874159613058","180.133","Garnish-Garnish platter with italian seasoning","True"
+"12_51","123","186.82327509068924","191.036","Season-Season the tomato slices with salt","False"
+"12_51","124","204.20218440145104","212.257","Sprinkle-Sprinkle mozzarella cheese on top of the tomato throughout the platter","True"
+"12_51","121","223.6086331318017","231.374","Add-Add a drizzle of extra-virgin olive oil, about 1 tablespoon, over the entire platter","True"
+"12_119","125","26.813352112676057","32.080260563380286","Rinse-Rinse a tomato","False"
+"12_119","122","35.91073943661972","51.7114647887324","dry-gently dry it with a paper/tea towel","False"
+"12_119","119","90.97387323943661","112.99912676056339","Slice-Slice one tomato into about 1/2 inch thick slices","False"
+"12_119","120","124.96937323943664","145.5581971830986","Place-Place the thick slices of tomatoes on a platter, ensuring they only make a single layer","False"
+"12_119","123","267.65471126760565","280.58257746478876","Season-Season the tomato slices with salt","False"
+"12_119","127","184.82060563380284","195.8332323943662","Garnish-Garnish platter with italian seasoning","False"
+"12_119","124","297.3409225352113","322.2390352112676","Sprinkle-Sprinkle mozzarella cheese on top of the tomato throughout the platter","False"
+"12_119","126","219.29491549295776","252.33279577464788","Season-Season platter with 1/4 teaspoon black pepper","False"
+"12_119","121","389.75122535211267","416.5645774647887","Add-Add a drizzle of extra-virgin olive oil, about 1 tablespoon, over the entire platter","False"
+"13_5","129","74.69762768039003","118.38869292741062","Measure-Measure 2 cups of frozen corn","False"
+"13_5","137","129.66380653954496","178.99242859263273","Thaw-Thaw the frozen corn by putting it in a sieve and running it under cold water","False"
+"13_5","132","226.91166144420367","273.42150509425784","Add-Add the corn into a microwave-safe bowl","False"
+"13_5","133","288.9247863109426","427.179","Microwave-Microwave the corn for 2 minutes","False"
+"13_5","138","439.72943087323944","469.32660410509203","Add-Add 1 teaspoon of softened butter","False"
+"13_5","130","528.5209505687974","560.9369022036836","Add-1 teaspoon of pepper powder to the bowl","False"
+"13_5","135","586.3059078309859","651.1378111007583","stir-then stir the bowl","False"
+"13_5","134","663.8223139144095","870.774","Microwave-Microwave the corn for 3 more minutes","False"
+"13_5","131","1054.2231227345612","1083.8202959664138","Extract-Extract lime juice from 1/3 lime","False"
+"13_5","136","1126.1019720119177","1146.88","Add-Add 1 teaspoon salt to the bowl","False"
+"13_5","128","1155.6991452437703","1165.5648696543878","add-add lime juice to the bowl","False"
+"13_5","76","1200.7995996923078","1261.4033353575298","Mix-Mix the contents of the bowl well","False"
+"13_9","129","35.91887323943662","55.075605633802816","Measure-Measure 2 cups of frozen corn","False"
+"13_9","137","80.61791549295774","126.11515492957747","Thaw-Thaw the frozen corn by putting it in a sieve and running it under cold water","False"
+"13_9","132","129.30794366197185","147.66647887323944","Add-Add the corn into a microwave-safe bowl","False"
+"13_9","133","154.05205633802817","284.9563943661972","Microwave-Microwave the corn for 2 minutes","False"
+"13_9","130","330.4536338028169","345.61938028169016","Add-1 teaspoon of pepper powder to the bowl","False"
+"13_9","138","358.3905352112676","370.3634929577465","Add-Add 1 teaspoon of softened butter","False"
+"13_9","135","374.35447887323943","399.8967887323944","stir-then stir the bowl","False"
+"13_9","134","405.48416901408456","597.849690140845","Microwave-Microwave the corn for 3 more minutes","False"
+"13_9","131","610","680","Extract-Extract lime juice from 1/3 lime","False"
+"13_9","128","666.4946478873239","677.871","add-add lime juice to the bowl","False"
+"13_9","136","704.0099154929578","715.184676056338","Add-Add 1 teaspoon salt to the bowl","False"
+"13_9","76","719.9738591549295","734.3414084507042","Mix-Mix the contents of the bowl well","False"
+"13_12","129","28.82012392524377","102.28318491115925","Measure-Measure 2 cups of frozen corn","False"
+"13_12","137","112.45499335536293","145.79592103358613","Thaw-Thaw the frozen corn by putting it in a sieve and running it under cold water","False"
+"13_12","132","234.51669468580712","249.644","Add-Add the corn into a microwave-safe bowl","False"
+"13_12","133","261.0764167345612","393.203","Microwave-Microwave the corn for 2 minutes","False"
+"13_12","138","409.872","415.34884480498374","Add-Add 1 teaspoon of softened butter","False"
+"13_12","130","463.38238468039003","475.2494945319609","Add-1 teaspoon of pepper powder to the bowl","False"
+"13_12","135","480.90049922318525","500.6790156424701","stir-then stir the bowl","False"
+"13_12","134","507.4602212719393","514.8065273705308","Microwave-Microwave the corn for 3 more minutes","True"
+"13_12","131","-1.0","-1.0","Extract-Extract lime juice from 1/3 lime","True"
+"13_12","136","-1.0","-1.0","Add-Add 1 teaspoon salt to the bowl","True"
+"13_12","128","-1.0","-1.0","add-add lime juice to the bowl","True"
+"13_12","76","-1.0","-1.0","Mix-Mix the contents of the bowl well","True"
+"13_14","129","39.378","63.145","Measure-Measure 2 cups of frozen corn","False"
+"13_14","137","81.21000000000001","131.121","Thaw-Thaw the frozen corn by putting it in a sieve and running it under cold water","False"
+"13_14","132","159.805","174.192","Add-Add the corn into a microwave-safe bowl","False"
+"13_14","133","194.82","328.591","Microwave-Microwave the corn for 2 minutes","False"
+"13_14","130","343.853","351.138","Add-1 teaspoon of pepper powder to the bowl","False"
+"13_14","138","356.423","369.889","Add-Add 1 teaspoon of softened butter","False"
+"13_14","135","383.356","414.779","stir-then stir the bowl","False"
+"13_14","134","421.961","615.884","Microwave-Microwave the corn for 3 more minutes","False"
+"13_14","131","682.169","704.613","Extract-Extract lime juice from 1/3 lime","False"
+"13_14","136","758.633","769.406","Add-Add 1 teaspoon salt to the bowl","False"
+"13_14","128","776.5889999999999","787.362","add-add lime juice to the bowl","False"
+"13_14","76","802.625","825.194","Mix-Mix the contents of the bowl well","False"
+"13_18","129","79.24420655362947","168.95462906717228","Measure-Measure 2 cups of frozen corn","False"
+"13_18","137","190.382","308.829","Thaw-Thaw the frozen corn by putting it in a sieve and running it under cold water","False"
+"13_18","132","336.41408442578546","379.77412197399786","Add-Add the corn into a microwave-safe bowl","False"
+"13_18","133","394.7258590595883","530.2909999999999","Microwave-Microwave the corn for 2 minutes","False"
+"13_18","130","554.7094458754063","606.545","Add-1 teaspoon of pepper powder to the bowl","False"
+"13_18","138","632.4584787204767","669.8378214344528","Add-Add 1 teaspoon of softened butter","False"
+"13_18","135","701.2364693141928","770.014459907909","stir-then stir the bowl","False"
+"13_18","134","781.9758495763814","983.833","Microwave-Microwave the corn for 3 more minutes","False"
+"13_18","136","1028.679511488624","1067.5540279111592","Add-Add 1 teaspoon salt to the bowl","False"
+"13_18","131","1130","1301","Extract-Extract lime juice from 1/3 lime","False"
+"13_18","128","1218.566572475623","1309.7721686977247","add-add lime juice to the bowl","False"
+"13_18","76","1320.2383846576383","1375.5598118743228","Mix-Mix the contents of the bowl well","False"
+"13_20","129","49.841955416034665","89.07923946695557","Measure-Measure 2 cups of frozen corn","False"
+"13_20","137","98.62344369555795","134.67932633694474","Thaw-Thaw the frozen corn by putting it in a sieve and running it under cold water","False"
+"13_20","132","156.94913620368362","172.85614325135427","Add-Add the corn into a microwave-safe bowl","False"
+"13_20","133","184.52128175297943","325.526","Microwave-Microwave the corn for 2 minutes","False"
+"13_20","130","447.51713160780065","464.48460579198263","Add-1 teaspoon of pepper powder to the bowl","False"
+"13_20","138","474.028810020585","513.2660940715059","Add-Add 1 teaspoon of softened butter","False"
+"13_20","135","515.3870283445287","560.9871152145179","stir-then stir the bowl","False"
+"13_20","134","569.4708523066089","771.354","Microwave-Microwave the corn for 3 more minutes","False"
+"13_20","131","823.982965069339","870.324","Extract-Extract lime juice from 1/3 lime","False"
+"13_20","128","870.6435190758397","878.0667890314193","add-add lime juice to the bowl","False"
+"13_20","136","909.8808031267605","933.2110801300108","Add-Add 1 teaspoon salt to the bowl","False"
+"13_20","76","935.3320144030336","975.843","Mix-Mix the contents of the bowl well","False"
+"13_24","129","56.823035651137594","79.69084268147346","Measure-Measure 2 cups of frozen corn","False"
+"13_24","137","125.42645674214519","169.77614310400867","Thaw-Thaw the frozen corn by putting it in a sieve and running it under cold water","False"
+"13_24","132","176.70578159804984","196.80173323076926","Add-Add the corn into a microwave-safe bowl","False"
+"13_24","133","208.58211867063923","338.403","Microwave-Microwave the corn for 2 minutes","False"
+"13_24","130","368.65676788299027","385.901","Add-1 teaspoon of pepper powder to the bowl","False"
+"13_24","138","388.75271951570966","419.9360927388949","Add-Add 1 teaspoon of softened butter","False"
+"13_24","135","433.023","448.725","stir-then stir the bowl","False"
+"13_24","134","-1.0","-1.0","Microwave-Microwave the corn for 3 more minutes","True"
+"13_24","131","456","477","Extract-Extract lime juice from 1/3 lime","False"
+"13_24","128","467.750598347779","477.45209223943664","add-add lime juice to the bowl","False"
+"13_24","136","522.4947424507043","540.5118025352112","Add-Add 1 teaspoon salt to the bowl","False"
+"13_24","76","544.669585631636","562.948","Mix-Mix the contents of the bowl well","False"
+"13_31","129","21.642257492140267","83.979","Measure-Measure 2 cups of frozen corn","True"
+"13_31","137","95.68155943893592","133.489","Thaw-Thaw the frozen corn by putting it in a sieve and running it under cold water","True"
+"13_31","132","157.7606664558646","174.859","Add-Add the corn into a microwave-safe bowl","False"
+"13_31","133","182.8201224993954","218.21","Microwave-Microwave the corn for 2 minutes","True"
+"13_31","130","231.2304353107618","238.6343655054414","Add-1 teaspoon of pepper powder to the bowl","True"
+"13_31","135","248.3164280677146","257.137","stir-then stir the bowl","True"
+"13_31","134","263.6938215489722","394.14300000000003","Microwave-Microwave the corn for 3 more minutes","True"
+"13_31","131","420.31542182103993","436.719","Extract-Extract lime juice from 1/3 lime","False"
+"13_31","128","443.096745496977","451.07","add-add lime juice to the bowl","False"
+"13_31","76","453.91787424304715","465.8780691729142","Mix-Mix the contents of the bowl well","True"
+"13_31","138","-1.0","-1.0","Add-Add 1 teaspoon of softened butter","True"
+"13_31","136","-1.0","-1.0","Add-Add 1 teaspoon salt to the bowl","True"
+"13_32","137","41.47956788754534","73.748","Thaw-Thaw the frozen corn by putting it in a sieve and running it under cold water","True"
+"13_32","132","92.8908632974607","102.069","Add-Add the corn into a microwave-safe bowl","True"
+"13_32","133","126.77558072672309","260.045","Microwave-Microwave the corn for 2 minutes","False"
+"13_32","138","292.69385227690447","310.367","Add-Add 1 teaspoon of softened butter","True"
+"13_32","135","332.4207623663845","345.015","stir-then stir the bowl","True"
+"13_32","136","373.9003302539299","384.4162770423216","Add-Add 1 teaspoon salt to the bowl","False"
+"13_32","131","432.32225685610643","449.91700000000003","Extract-Extract lime juice from 1/3 lime","True"
+"13_32","128","463.87009722128175","469","add-add lime juice to the bowl","True"
+"13_32","76","469.01","478.644","Mix-Mix the contents of the bowl well","True"
+"13_32","129","-1.0","-1.0","Measure-Measure 2 cups of frozen corn","True"
+"13_32","130","-1.0","-1.0","Add-1 teaspoon of pepper powder to the bowl","True"
+"13_32","134","-1.0","-1.0","Microwave-Microwave the corn for 3 more minutes","True"
+"13_36","129","136.599","166.06","Measure-Measure 2 cups of frozen corn","True"
+"13_36","137","188.62245264691654","225.86","Thaw-Thaw the frozen corn by putting it in a sieve and running it under cold water","True"
+"13_36","132","252.07608879081016","257.499","Add-Add the corn into a microwave-safe bowl","False"
+"13_36","133","264.2452792841596","500.614","Microwave-Microwave the corn for 2 minutes","True"
+"13_36","130","563.2596742636034","580.598","Add-1 teaspoon of pepper powder to the bowl","True"
+"13_36","138","588.336","598.851","Add-Add 1 teaspoon of softened butter","True"
+"13_36","136","646.7055519322853","653.005","Add-Add 1 teaspoon salt to the bowl","True"
+"13_36","128","619.7594872684401","626.667","add-add lime juice to the bowl","False"
+"13_36","76","674.5208444885127","703.0360000000001","Mix-Mix the contents of the bowl well","True"
+"13_36","135","-1.0","-1.0","stir-then stir the bowl","True"
+"13_36","134","-1.0","-1.0","Microwave-Microwave the corn for 3 more minutes","True"
+"13_36","131","-1.0","-1.0","Extract-Extract lime juice from 1/3 lime","True"
+"13_38","129","29.608781136638456","39.374","Measure-Measure 2 cups of frozen corn","True"
+"13_38","132","87.83938403869408","94.604","Add-Add the corn into a microwave-safe bowl","True"
+"13_38","130","132.25255574365175","139.135","Add-1 teaspoon of pepper powder to the bowl","True"
+"13_38","133","220.9","411.344","Microwave-Microwave the corn for 2 minutes","True"
+"13_38","138","476.7013762998791","481.584","Add-Add 1 teaspoon of softened butter","True"
+"13_38","134","493.4796856106409","681.028","Microwave-Microwave the corn for 3 more minutes","False"
+"13_38","136","694.741","707.61","Add-Add 1 teaspoon salt to the bowl","False"
+"13_38","131","739.2325690447401","758.0889999999999","Extract-Extract lime juice from 1/3 lime","False"
+"13_38","76","790.5544563482467","809.371","Mix-Mix the contents of the bowl well","False"
+"13_38","137","-1.0","-1.0","Thaw-Thaw the frozen corn by putting it in a sieve and running it under cold water","True"
+"13_38","135","-1.0","-1.0","stir-then stir the bowl","True"
+"13_38","128","-1.0","-1.0","add-add lime juice to the bowl","True"
+"13_41","129","94.00503567110036","136.03081632406287","Measure-Measure 2 cups of frozen corn","False"
+"13_41","137","106.98400000000001","222.811","Thaw-Thaw the frozen corn by putting it in a sieve and running it under cold water","False"
+"13_41","132","252.15468391777512","264.862","Add-Add the corn into a microwave-safe bowl","False"
+"13_41","133","276.48539903264816","406.304","Microwave-Microwave the corn for 2 minutes","False"
+"13_41","130","436.058","444.012","Add-1 teaspoon of pepper powder to the bowl","True"
+"13_41","131","455.647","495.554","Extract-Extract lime juice from 1/3 lime","True"
+"13_41","128","455.647","495.652","add-add lime juice to the bowl","True"
+"13_41","138","571.7718051995164","605.937","Add-Add 1 teaspoon of softened butter","True"
+"13_41","135","613.7975858524788","648.068","stir-then stir the bowl","True"
+"13_41","134","654.7174249093108","841.303","Microwave-Microwave the corn for 3 more minutes","True"
+"13_41","136","852.6809706166867","878.164","Add-Add 1 teaspoon salt to the bowl","False"
+"13_41","76","882.5413937122129","901.66","Mix-Mix the contents of the bowl well","True"
+"13_44","129","87.99641310157195","124.489","Measure-Measure 2 cups of frozen corn","True"
+"13_44","137","126.90009047279322","212.624","Thaw-Thaw the frozen corn by putting it in a sieve and running it under cold water","True"
+"13_44","132","232.49578619467957","245.758","Add-Add the corn into a microwave-safe bowl","True"
+"13_44","133","256.57901504353083","389.773","Microwave-Microwave the corn for 2 minutes","False"
+"13_44","130","412.1937245284159","421.161","Add-1 teaspoon of pepper powder to the bowl","False"
+"13_44","138","478.475","492.59","Add-Add 1 teaspoon of softened butter","False"
+"13_44","135","512.2317520544135","533.5361468053204","stir-then stir the bowl","True"
+"13_44","76","-1.0","-1.0","Mix-Mix the contents of the bowl well","True"
+"13_44","136","553.9142635235792","561.103","Add-Add 1 teaspoon salt to the bowl","True"
+"13_44","131","578.366","601.555","Extract-Extract lime juice from 1/3 lime","True"
+"13_44","128","578.218","601.785","add-add lime juice to the bowl","True"
+"13_44","134","617.8274477762998","746.042","Microwave-Microwave the corn for 3 more minutes","True"
+"13_45","129","43.39184974539545","73.37167320585048","Measure-Measure 2 cups of frozen corn","True"
+"13_45","137","94.67312671722642","144.3765182437703","Thaw-Thaw the frozen corn by putting it in a sieve and running it under cold water","True"
+"13_45","132","145.954","162.52220086457203","Add-Add the corn into a microwave-safe bowl","True"
+"13_45","133","168.83374264572046","270.592","Microwave-Microwave the corn for 2 minutes","True"
+"13_45","138","302.9540054951246","330.56700078764896","Add-Add 1 teaspoon of softened butter","False"
+"13_45","130","368.4362514745395","380.2703923141928","Add-1 teaspoon of pepper powder to the bowl","False"
+"13_45","136","390.526647708559","410.25021577464787","Add-Add 1 teaspoon salt to the bowl","True"
+"13_45","134","427.606955672806","619.3200372751896","Microwave-Microwave the corn for 3 more minutes","True"
+"13_45","131","674.5460278602383","684.8022832546045","Extract-Extract lime juice from 1/3 lime","True"
+"13_45","128","675.169","684.269","add-add lime juice to the bowl","True"
+"13_45","135","692.6917104810401","710.304","stir-then stir the bowl","True"
+"13_45","76","713.993163992416","721.616","Mix-Mix the contents of the bowl well","False"
+"15_2","145","2.219","168","Peel-Peel 4 large garlic cloves","False"
+"15_2","140","171.254","347.009","mince-mince the garlic","False"
+"15_2","149","350.851","375.729","Take-Take 1 tomato","False"
+"15_2","155","377.089","420","Chop-Chop tomato roughly (anysize chunks are fine)","False"
+"15_2","150","421.062","580.063","puree-puree tomatoes without any water in a blender/mixer","False"
+"15_2","154","588.5","792.677","Heat-Heat 3 tbsp oil in a pan over medium heat","False"
+"15_2","141","764.361","825.467","Add-1/2 tsp cumin seeds to the pan","False"
+"15_2","139","922.327","952.467","Add-Add 1/4 tsp mustard to the pan","False"
+"15_2","152","953.494","968.433","add-When mustard and cumin seeds begin to sizzle, add minced garlic","False"
+"15_2","151","969","971.836","Lower-Lower the heat","False"
+"15_2","148","973.731","1079.205","Saute-Saute the garlic for 2-3 minutes","False"
+"15_2","147","1037.012","1102.275","Add-Add 2 tbsp red chili powder to the pan","False"
+"15_2","157","1103.257","1116.626","mix-mix well contents of the pan","False"
+"15_2","142","1119.054","1149.836","Add-Add tomato puree to the pan","False"
+"15_2","146","1154.012","1236.433","Add-1/2 tsp salt to the pan","False"
+"15_2","144","1177.507","1190.433","Mix-Mix well tomato puree with contents in the pan","False"
+"15_2","153","1191.363","1491.328","simmer-Allow the mixture to simmer over low heat for 5 minutes or until the mixture becomes thick","False"
+"15_2","143","1499.625","1501.432","Take-Take the pan off the heat","False"
+"15_2","156","1495.153","1534.066","Transfer-Transfer it to a serving bowl","False"
+"15_4","145","0","120","Peel-Peel 4 large garlic cloves","False"
+"15_4","149","123.078","144.625","Take-Take 1 tomato","False"
+"15_4","140","146.498","251.863","mince-mince the garlic","False"
+"15_4","155","258.25","277.494","Chop-Chop tomato roughly (anysize chunks are fine)","False"
+"15_4","150","284.487","395.867","puree-puree tomatoes without any water in a blender/mixer","False"
+"15_4","154","405.686","483.028","Heat-Heat 3 tbsp oil in a pan over medium heat","False"
+"15_4","139","506.023","603.25","Add-Add 1/4 tsp mustard to the pan","False"
+"15_4","141","603.75","612.056","Add-1/2 tsp cumin seeds to the pan","False"
+"15_4","152","664.799","679.824","add-When mustard and cumin seeds begin to sizzle, add minced garlic","False"
+"15_4","151","681.831","684.264","Lower-Lower the heat","False"
+"15_4","148","686.642","773.515","Saute-Saute the garlic for 2-3 minutes","False"
+"15_4","147","748.448","787.882","Add-Add 2 tbsp red chili powder to the pan","False"
+"15_4","157","788.766","815.85","mix-mix well contents of the pan","False"
+"15_4","146","816.5","834.179","Add-1/2 tsp salt to the pan","False"
+"15_4","142","840.465","877.179","Add-Add tomato puree to the pan","False"
+"15_4","144","879.25","888.2","Mix-Mix well tomato puree with contents in the pan","False"
+"15_4","153","895.75","1197.412","simmer-Allow the mixture to simmer over low heat for 5 minutes or until the mixture becomes thick","False"
+"15_4","143","1199.5720000000001","1206.777","Take-Take the pan off the heat","False"
+"15_4","156","1182.6794456836362","1237.75","Transfer-Transfer it to a serving bowl","False"
+"15_5","145","3","335.031","Peel-Peel 4 large garlic cloves","False"
+"15_5","149","340.553","364.003","Take-Take 1 tomato","False"
+"15_5","155","369","602.542","Chop-Chop tomato roughly (anysize chunks are fine)","False"
+"15_5","150","605.48","840.013","puree-puree tomatoes without any water in a blender/mixer","False"
+"15_5","140","845.128","1047.474","mince-mince the garlic","False"
+"15_5","154","1065.02","1183.4470000000001","Heat-Heat 3 tbsp oil in a pan over medium heat","False"
+"15_5","139","1205.197","1248","Add-Add 1/4 tsp mustard to the pan","False"
+"15_5","141","1249","1260.291","Add-1/2 tsp cumin seeds to the pan","False"
+"15_5","152","1717.902","1765.261","add-When mustard and cumin seeds begin to sizzle, add minced garlic","False"
+"15_5","151","1766.567","1768.5","Lower-Lower the heat","False"
+"15_5","148","1778","1854","Saute-Saute the garlic for 2-3 minutes","False"
+"15_5","147","1856","1908","Add-Add 2 tbsp red chili powder to the pan","False"
+"15_5","157","1908.5","1971","mix-mix well contents of the pan","False"
+"15_5","146","2013.374","2040","Add-1/2 tsp salt to the pan","False"
+"15_5","142","2041","2071","Add-Add tomato puree to the pan","False"
+"15_5","144","2091.778","2210.46","Mix-Mix well tomato puree with contents in the pan","False"
+"15_5","153","2211","2411.1","simmer-Allow the mixture to simmer over low heat for 5 minutes or until the mixture becomes thick","False"
+"15_5","143","2419","2423.004","Take-Take the pan off the heat","False"
+"15_5","156","2425.279","2460","Transfer-Transfer it to a serving bowl","False"
+"15_8","145","3.926","249.318","Peel-Peel 4 large garlic cloves","False"
+"15_8","149","250.7","277.871","Take-Take 1 tomato","False"
+"15_8","140","278.653","536.32","mince-mince the garlic","False"
+"15_8","155","537.02","608.146","Chop-Chop tomato roughly (anysize chunks are fine)","False"
+"15_8","150","628.28","838.184","puree-puree tomatoes without any water in a blender/mixer","False"
+"15_8","154","842.032","1017.032","Heat-Heat 3 tbsp oil in a pan over medium heat","False"
+"15_8","141","1028.728","1079.062","Add-1/2 tsp cumin seeds to the pan","False"
+"15_8","139","1087.325","1110.353","Add-Add 1/4 tsp mustard to the pan","False"
+"15_8","152","1515.27","1534.73","add-When mustard and cumin seeds begin to sizzle, add minced garlic","False"
+"15_8","151","1541.398","1544.781","Lower-Lower the heat","False"
+"15_8","148","1546.357","1703.162","Saute-Saute the garlic for 2-3 minutes","False"
+"15_8","147","1664.565","1766.517","Add-Add 2 tbsp red chili powder to the pan","False"
+"15_8","157","1773.373","1821.734","mix-mix well contents of the pan","False"
+"15_8","142","1822.789","1837.206","Add-Add tomato puree to the pan","False"
+"15_8","146","1869.581","1901.957","Add-1/2 tsp salt to the pan","False"
+"15_8","144","1838.499","1928.11","Mix-Mix well tomato puree with contents in the pan","False"
+"15_8","153","1940.29","2247.665","simmer-Allow the mixture to simmer over low heat for 5 minutes or until the mixture becomes thick","False"
+"15_8","143","2252.332","2257.028","Take-Take the pan off the heat","False"
+"15_8","156","2261.959","2315.628","Transfer-Transfer it to a serving bowl","False"
+"15_17","154","3.051","50.777","Heat-Heat 3 tbsp oil in a pan over medium heat","True"
+"15_17","145","51.122","220.365","Peel-Peel 4 large garlic cloves","True"
+"15_17","139","221.54500000000002","256.721","Add-Add 1/4 tsp mustard to the pan","True"
+"15_17","149","257.725","286.772","Take-Take 1 tomato","True"
+"15_17","140","287.12","367.329","mince-mince the garlic","True"
+"15_17","141","372.161","397.834","Add-1/2 tsp cumin seeds to the pan","True"
+"15_17","152","398.925","419.939","add-When mustard and cumin seeds begin to sizzle, add minced garlic","True"
+"15_17","151","423.85","425.566","Lower-Lower the heat","True"
+"15_17","155","432.88","476.55899999999997","Chop-Chop tomato roughly (anysize chunks are fine)","True"
+"15_17","148","477.181","508.769","Saute-Saute the garlic for 2-3 minutes","True"
+"15_17","147","509.265","584.219","Add-Add 2 tbsp red chili powder to the pan","True"
+"15_17","157","588.198","611.432","mix-mix well contents of the pan","True"
+"15_17","146","611.833","675.121","Add-1/2 tsp salt to the pan","True"
+"15_17","150","678.991","762.131","puree-puree tomatoes without any water in a blender/mixer","True"
+"15_17","142","761.359","774.026","Add-Add tomato puree to the pan","False"
+"15_17","144","778.986","840.856","Mix-Mix well tomato puree with contents in the pan","False"
+"15_17","153","847.374","1054.617","simmer-Allow the mixture to simmer over low heat for 5 minutes or until the mixture becomes thick","False"
+"15_17","143","1056.238","1058.45","Take-Take the pan off the heat","False"
+"15_17","156","1059.31","1082.766","Transfer-Transfer it to a serving bowl","False"
+"15_18","145","0.653","306.244","Peel-Peel 4 large garlic cloves","False"
+"15_18","149","308.881","361.116","Take-Take 1 tomato","False"
+"15_18","155","363.51","437.5","Chop-Chop tomato roughly (anysize chunks are fine)","False"
+"15_18","140","438.2","598.838","mince-mince the garlic","False"
+"15_18","150","615.369","770.4110000000001","puree-puree tomatoes without any water in a blender/mixer","False"
+"15_18","154","773.823","818.189","Heat-Heat 3 tbsp oil in a pan over medium heat","False"
+"15_18","141","821.443","861.5","Add-1/2 tsp cumin seeds to the pan","False"
+"15_18","139","862","892.372","Add-Add 1/4 tsp mustard to the pan","False"
+"15_18","152","1013.654","1044.493","add-When mustard and cumin seeds begin to sizzle, add minced garlic","False"
+"15_18","151","1051.536","1059.831","Lower-Lower the heat","False"
+"15_18","148","1066.663","1182.479","Saute-Saute the garlic for 2-3 minutes","False"
+"15_18","147","1187.1970000000001","1256.169","Add-Add 2 tbsp red chili powder to the pan","False"
+"15_18","157","1258","1273","mix-mix well contents of the pan","False"
+"15_18","142","1278.483","1303.352","Add-Add tomato puree to the pan","False"
+"15_18","146","1310.577","1343.041","Add-1/2 tsp salt to the pan","False"
+"15_18","144","1344.976","1382.02","Mix-Mix well tomato puree with contents in the pan","False"
+"15_18","153","1383.168","1687.731","simmer-Allow the mixture to simmer over low heat for 5 minutes or until the mixture becomes thick","False"
+"15_18","143","1687.181","1692.604","Take-Take the pan off the heat","False"
+"15_18","156","1556.0529999999999","1721.168","Transfer-Transfer it to a serving bowl","False"
+"15_19","145","18.28276131313131","255.34371427757526","Peel-Peel 4 large garlic cloves","False"
+"15_19","154","258.1523532244502","330.8564853570504","Heat-Heat 3 tbsp oil in a pan over medium heat","True"
+"15_19","139","338.232266877749","384.365","Add-Add 1/4 tsp mustard to the pan","True"
+"15_19","141","385.506","422.264","Add-1/2 tsp cumin seeds to the pan","True"
+"15_19","140","425.298","604","mince-mince the garlic","True"
+"15_19","152","613.594","620.068","add-When mustard and cumin seeds begin to sizzle, add minced garlic","True"
+"15_19","149","632.451","660","Take-Take 1 tomato","True"
+"15_19","151","661","688","Lower-Lower the heat","True"
+"15_19","155","710","789","Chop-Chop tomato roughly (anysize chunks are fine)","True"
+"15_19","150","825.792","910","puree-puree tomatoes without any water in a blender/mixer","True"
+"15_19","148","974.2","1102","Saute-Saute the garlic for 2-3 minutes","False"
+"15_19","147","1104.831","1163.241","Add-Add 2 tbsp red chili powder to the pan","False"
+"15_19","157","1166.67","1203","mix-mix well contents of the pan","False"
+"15_19","142","1204.906","1223","Add-Add tomato puree to the pan","False"
+"15_19","146","1226.066","1262.969","Add-1/2 tsp salt to the pan","False"
+"15_19","144","1281.588","1358.187","Mix-Mix well tomato puree with contents in the pan","False"
+"15_19","153","1270.346","1580.661","simmer-Allow the mixture to simmer over low heat for 5 minutes or until the mixture becomes thick","False"
+"15_19","143","1581","1587.085","Take-Take the pan off the heat","False"
+"15_19","156","1590.942","1624.037","Transfer-Transfer it to a serving bowl","False"
+"15_28","154","15.956867900871792","54.93434947570623","Heat-Heat 3 tbsp oil in a pan over medium heat","True"
+"15_28","139","105.1326212008718","121.07795457239497","Add-Add 1/4 tsp mustard to the pan","True"
+"15_28","141","121.66852247504397","147.65351019160028","Add-1/2 tsp cumin seeds to the pan","True"
+"15_28","151","159.4648682445804","163.00827566047445","Lower-Lower the heat","True"
+"15_28","147","221.47449802272607","252.77459686312346","Add-Add 2 tbsp red chili powder to the pan","True"
+"15_28","149","258.6802758896135","273.4444734558387","Take-Take 1 tomato","True"
+"15_28","155","288.2086710220638","367.9353378796797","Chop-Chop tomato roughly (anysize chunks are fine)","True"
+"15_28","150","394.510893498885","490.7734616306731","puree-puree tomatoes without any water in a blender/mixer","True"
+"15_28","157","496.0885727545142","528.5698074002095","mix-mix well contents of the pan","False"
+"15_28","146","540.9717333558386","556.9170667273618","Add-1/2 tsp salt to the pan","False"
+"15_28","142","559.2793383379578","577.586943320077","Add-Add tomato puree to the pan","False"
+"15_28","144","582.9020544439181","611.8398816737194","Mix-Mix well tomato puree with contents in the pan","False"
+"15_28","153","615.9738569922625","821.4914871141168","simmer-Allow the mixture to simmer over low heat for 5 minutes or until the mixture becomes thick","True"
+"15_28","143","822.0820550167658","826.8065982379578","Take-Take the pan off the heat","False"
+"15_28","156","862.2406723968983","886.4539564055076","Transfer-Transfer it to a serving bowl","False"
+"15_28","145","-1.0","-1.0","Peel-Peel 4 large garlic cloves","True"
+"15_28","140","-1.0","-1.0","mince-mince the garlic","True"
+"15_28","148","-1.0","-1.0","Saute-Saute the garlic for 2-3 minutes","True"
+"15_28","152","-1.0","-1.0","add-When mustard and cumin seeds begin to sizzle, add minced garlic","True"
+"15_29","149","8","28","Take-Take 1 tomato","True"
+"15_29","154","43","101","Heat-Heat 3 tbsp oil in a pan over medium heat","True"
+"15_29","141","108","174","Add-1/2 tsp cumin seeds to the pan","True"
+"15_29","139","175","197","Add-Add 1/4 tsp mustard to the pan","True"
+"15_29","155","201","360","Chop-Chop tomato roughly (anysize chunks are fine)","True"
+"15_29","145","370.628","484","Peel-Peel 4 large garlic cloves","True"
+"15_29","140","491","602.5","mince-mince the garlic","True"
+"15_29","152","617.87","640","add-When mustard and cumin seeds begin to sizzle, add minced garlic","True"
+"15_29","151","641","644.401","Lower-Lower the heat","True"
+"15_29","148","650.251","712.242","Saute-Saute the garlic for 2-3 minutes","True"
+"15_29","147","714.43","766","Add-Add 2 tbsp red chili powder to the pan","True"
+"15_29","150","778","879","puree-puree tomatoes without any water in a blender/mixer","True"
+"15_29","157","880.239","900.007","mix-mix well contents of the pan","False"
+"15_29","146","904.71","934.665","Add-1/2 tsp salt to the pan","True"
+"15_29","142","935","946","Add-Add tomato puree to the pan","False"
+"15_29","144","950.901","969.02","Mix-Mix well tomato puree with contents in the pan","False"
+"15_29","143","975.529","979.942","Take-Take the pan off the heat","False"
+"15_29","156","983.771","1008","Transfer-Transfer it to a serving bowl","True"
+"15_29","153","-1.0","-1.0","simmer-Allow the mixture to simmer over low heat for 5 minutes or until the mixture becomes thick","True"
+"15_30","154","5.434","45.677","Heat-Heat 3 tbsp oil in a pan over medium heat","True"
+"15_30","149","48.516","60.094","Take-Take 1 tomato","True"
+"15_30","139","70.4","109.45","Add-Add 1/4 tsp mustard to the pan","True"
+"15_30","155","111.12100000000001","135.293","Chop-Chop tomato roughly (anysize chunks are fine)","True"
+"15_30","145","139.693","215.649","Peel-Peel 4 large garlic cloves","True"
+"15_30","150","219.566","271.037","puree-puree tomatoes without any water in a blender/mixer","True"
+"15_30","140","273.604","334.443","mince-mince the garlic","True"
+"15_30","141","335.345","371.598","Add-1/2 tsp cumin seeds to the pan","False"
+"15_30","152","372.464","395.42","add-When mustard and cumin seeds begin to sizzle, add minced garlic","True"
+"15_30","151","401.897","405.397","Lower-Lower the heat","True"
+"15_30","148","406.401","415.486","Saute-Saute the garlic for 2-3 minutes","True"
+"15_30","157","415.25","432.169","mix-mix well contents of the pan","False"
+"15_30","146","435.611","448.584","Add-1/2 tsp salt to the pan","False"
+"15_30","142","451.709","471.269","Add-Add tomato puree to the pan","False"
+"15_30","144","472.211","499.405","Mix-Mix well tomato puree with contents in the pan","False"
+"15_30","153","507.122","582.25","simmer-Allow the mixture to simmer over low heat for 5 minutes or until the mixture becomes thick","True"
+"15_30","143","582.75","588.066","Take-Take the pan off the heat","False"
+"15_30","156","592.093","634.994","Transfer-Transfer it to a serving bowl","False"
+"15_30","147","-1.0","-1.0","Add-Add 2 tbsp red chili powder to the pan","True"
+"15_33","149","15.229211513086318","48.63074861759318","Take-Take 1 tomato","True"
+"15_33","145","52.43598702190408","162.78790074692043","Peel-Peel 4 large garlic cloves","True"
+"15_33","154","169.97557328839656","234.66462616168198","Heat-Heat 3 tbsp oil in a pan over medium heat","True"
+"15_33","140","235.93303896311895","294.28002782921953","mince-mince the garlic","True"
+"15_33","155","303.1589174392783","336.13765027663953","Chop-Chop tomato roughly (anysize chunks are fine)","True"
+"15_33","150","339.0972801466591","499.3400973948629","puree-puree tomatoes without any water in a blender/mixer","True"
+"15_33","139","508.21898700492164","535.2784601022437","Add-Add 1/4 tsp mustard to the pan","True"
+"15_33","147","537.8152857051176","549.653805185196","Add-Add 2 tbsp red chili powder to the pan","True"
+"15_33","157","550.4994137194873","554.3046521237982","mix-mix well contents of the pan","False"
+"15_33","142","557.2642819938178","576.136","Add-Add tomato puree to the pan","False"
+"15_33","144","579.2501038853919","597.0078831055096","Mix-Mix well tomato puree with contents in the pan","True"
+"15_33","143","618.1480964627924","624.0673562028315","Take-Take the pan off the heat","False"
+"15_33","156","627.8725946071424","643.9391567586773","Transfer-Transfer it to a serving bowl","False"
+"15_33","152","-1.0","-1.0","add-When mustard and cumin seeds begin to sizzle, add minced garlic","True"
+"15_33","141","-1.0","-1.0","Add-1/2 tsp cumin seeds to the pan","True"
+"15_33","151","-1.0","-1.0","Lower-Lower the heat","True"
+"15_33","148","-1.0","-1.0","Saute-Saute the garlic for 2-3 minutes","True"
+"15_33","153","-1.0","-1.0","simmer-Allow the mixture to simmer over low heat for 5 minutes or until the mixture becomes thick","True"
+"15_33","146","-1.0","-1.0","Add-1/2 tsp salt to the pan","True"
+"15_37","145","3.243","124.045","Peel-Peel 4 large garlic cloves","False"
+"15_37","154","126.986","199.387","Heat-Heat 3 tbsp oil in a pan over medium heat","True"
+"15_37","141","201.035","262.528","Add-1/2 tsp cumin seeds to the pan","True"
+"15_37","140","263.33","303.45","mince-mince the garlic","True"
+"15_37","139","307.331","362.487","Add-Add 1/4 tsp mustard to the pan","True"
+"15_37","152","356.149","377.38","add-When mustard and cumin seeds begin to sizzle, add minced garlic","True"
+"15_37","151","380.072","382.35","Lower-Lower the heat","True"
+"15_37","149","392.15","397.112","Take-Take 1 tomato","True"
+"15_37","148","-1.0","-1.0","Saute-Saute the garlic for 2-3 minutes","True"
+"15_37","157","-1.0","-1.0","mix-mix well contents of the pan","True"
+"15_37","150","414.521","466.091","puree-puree tomatoes without any water in a blender/mixer","True"
+"15_37","146","471.85","499.431","Add-1/2 tsp salt to the pan","False"
+"15_37","142","504.154","523.139","Add-Add tomato puree to the pan","False"
+"15_37","144","529.34","555.99","Mix-Mix well tomato puree with contents in the pan","True"
+"15_37","153","559.241","604.5","simmer-Allow the mixture to simmer over low heat for 5 minutes or until the mixture becomes thick","True"
+"15_37","143","604.433","609.85","Take-Take the pan off the heat","False"
+"15_37","156","610.33","642.377","Transfer-Transfer it to a serving bowl","False"
+"15_37","147","-1.0","-1.0","Add-Add 2 tbsp red chili powder to the pan","True"
+"15_37","155","-1.0","-1.0","Chop-Chop tomato roughly (anysize chunks are fine)","True"
+"15_39","149","8.909","23.048","Take-Take 1 tomato","False"
+"15_39","145","28.255","87.976","Peel-Peel 4 large garlic cloves","True"
+"15_39","140","93.31700000000001","128.22","mince-mince the garlic","True"
+"15_39","155","140.747","167.54500000000002","Chop-Chop tomato roughly (anysize chunks are fine)","True"
+"15_39","154","212.253","293.051","Heat-Heat 3 tbsp oil in a pan over medium heat","True"
+"15_39","139","360.041","400.366","Add-Add 1/4 tsp mustard to the pan","True"
+"15_39","141","429.48792320622925","454.3611159214611","Add-1/2 tsp cumin seeds to the pan","True"
+"15_39","150","472.60145724596435","528.4279564512624","puree-puree tomatoes without any water in a blender/mixer","True"
+"15_39","152","510.719","517.803","add-When mustard and cumin seeds begin to sizzle, add minced garlic","True"
+"15_39","151","550.537461087024","555.5120996300703","Lower-Lower the heat","True"
+"15_39","148","590.3345694313948","613.5495492989445","Saute-Saute the garlic for 2-3 minutes","True"
+"15_39","147","616.8659749943089","647.8192814843751","Add-Add 2 tbsp red chili powder to the pan","True"
+"15_39","146","650.5829695638452","680.9835384380174","Add-1/2 tsp salt to the pan","True"
+"15_39","157","696.4601916830505","731.071262384106","mix-mix well contents of the pan","True"
+"15_39","142","734.0463495638451","747.8647899611962","Add-Add tomato puree to the pan","False"
+"15_39","144","754","808","Mix-Mix well tomato puree with contents in the pan","False"
+"15_39","143","810.3241405572227","819.7206800274213","Take-Take the pan off the heat","False"
+"15_39","156","822.4843681068916","831.8809075770902","Transfer-Transfer it to a serving bowl","False"
+"15_39","153","-1.0","-1.0","simmer-Allow the mixture to simmer over low heat for 5 minutes or until the mixture becomes thick","True"
+"15_41","145","1.612","158.613","Peel-Peel 4 large garlic cloves","True"
+"15_41","154","193.614","275.319","Heat-Heat 3 tbsp oil in a pan over medium heat","True"
+"15_41","139","283.097","314.061","Add-Add 1/4 tsp mustard to the pan","True"
+"15_41","140","325.508","408.435","mince-mince the garlic","True"
+"15_41","141","315.209","442.878","Add-1/2 tsp cumin seeds to the pan","True"
+"15_41","152","484.544","500.322","add-When mustard and cumin seeds begin to sizzle, add minced garlic","True"
+"15_41","149","507.508","535.657","Take-Take 1 tomato","True"
+"15_41","151","537.434","541.28","Lower-Lower the heat","True"
+"15_41","155","544.657","597.213","Chop-Chop tomato roughly (anysize chunks are fine)","True"
+"15_41","150","602.435","685.288","puree-puree tomatoes without any water in a blender/mixer","True"
+"15_41","157","694.955","730.4","mix-mix well contents of the pan","True"
+"15_41","146","734.438","777.068","Add-1/2 tsp salt to the pan","True"
+"15_41","147","778.105","858.55","Add-Add 2 tbsp red chili powder to the pan","True"
+"15_41","142","861.995","878.774","Add-Add tomato puree to the pan","True"
+"15_41","144","883.626","919.996","Mix-Mix well tomato puree with contents in the pan","True"
+"15_41","153","924.996","1052.8","simmer-Allow the mixture to simmer over low heat for 5 minutes or until the mixture becomes thick","True"
+"15_41","143","1053.183","1061","Take-Take the pan off the heat","False"
+"15_41","156","1066.665","1086.554","Transfer-Transfer it to a serving bowl","False"
+"15_41","148","-1.0","-1.0","Saute-Saute the garlic for 2-3 minutes","True"
+"15_46","145","3","119.64099999999999","Peel-Peel 4 large garlic cloves","False"
+"15_46","154","127.941","162.251","Heat-Heat 3 tbsp oil in a pan over medium heat","True"
+"15_46","139","168.466","207","Add-Add 1/4 tsp mustard to the pan","True"
+"15_46","140","209","281.557","mince-mince the garlic","True"
+"15_46","149","282.399","288.218","Take-Take 1 tomato","True"
+"15_46","141","292.263","320.619","Add-1/2 tsp cumin seeds to the pan","True"
+"15_46","152","387.116","412","add-When mustard and cumin seeds begin to sizzle, add minced garlic","True"
+"15_46","148","414","600","Saute-Saute the garlic for 2-3 minutes","True"
+"15_46","151","600.067","603","Lower-Lower the heat","True"
+"15_46","155","604","621.405","Chop-Chop tomato roughly (anysize chunks are fine)","True"
+"15_46","143","622.947","629.382","Take-Take the pan off the heat","True"
+"15_46","150","632","725.473","puree-puree tomatoes without any water in a blender/mixer","True"
+"15_46","157","737.947","747.467","mix-mix well contents of the pan","True"
+"15_46","146","759.7387174788987","793.066","Add-1/2 tsp salt to the pan","True"
+"15_46","142","796.959","808.88","Add-Add tomato puree to the pan","True"
+"15_46","153","810.134","1100.484","simmer-Allow the mixture to simmer over low heat for 5 minutes or until the mixture becomes thick","True"
+"15_46","144","1101.083","1118.366","Mix-Mix well tomato puree with contents in the pan","True"
+"15_46","156","1137","1186.067","Transfer-Transfer it to a serving bowl","False"
+"15_46","147","-1.0","-1.0","Add-Add 2 tbsp red chili powder to the pan","True"
+"16_1","163","0.829","70.93","Chop-Chop 1/4 medium onion","False"
+"16_1","158","71.464","142.849","Chop-Chop 1 tsp cilantro","False"
+"16_1","169","143.327","178.894","Chop-Chop 1/4 tomato","False"
+"16_1","161","179.485","201.835","Chop-Chop 1 green chilli","False"
+"16_1","176","204.255","336.891","Peel-Peel 2 garlic cloves","False"
+"16_1","180","337.368","421.48","Mince-Mince peeled garlic cloves","False"
+"16_1","167","425.014","485.33","Crack-Crack one egg in the bowl","False"
+"16_1","177","488.159","522.965","add-add 1 tbsp milk to the bowl","False"
+"16_1","164","523.146","563.998","add-add 1/3 tsp salt to the bowl","False"
+"16_1","159","564.418","594.826","Whisk-Whisk the egg mixture in the bowl","False"
+"16_1","173","595.064","640.233","Heat-Heat 2 tbsp oil in a heavy-bottomed or nonstick pan on medium heat","False"
+"16_1","178","641.415","667.494","add-add 1/3 tsp salt to the pan","False"
+"16_1","179","668.028","691.834","add-add chopped onions to the pan","False"
+"16_1","166","700.14","774.81","Saute-Saute the onions on medium heat until they are soft and translucent","False"
+"16_1","160","775.23","784.195","Add-Add garlic to the pan","False"
+"16_1","162","785.32","790.638","Add-Add chilli to the pan","False"
+"16_1","165","792.001","852.466","Cook-Cook for 1 minute, mixing everything","False"
+"16_1","168","853.409","898.669","Add-Add 1/8 tsp of turmeric to the pan","False"
+"16_1","175","900.499","915.714","Add-Add tomatoes to the pan","False"
+"16_1","170","916.486","979.587","Cook-Cook covered for 1 minute or until the tomatoes soften","False"
+"16_1","172","980.417","993.984","pour-Slowly pour the whisked eggs into the pan","False"
+"16_1","171","995.222","1053.573","mixing-Keep mixing with a spatula for 3 minutes or until the eggs are almost cooked","False"
+"16_1","174","1055.459","1080.3793","Garnish-Garnish with 1 tbsp chopped cilantro and serve","False"
+"16_2","163","0.205","88.25","Chop-Chop 1/4 medium onion","False"
+"16_2","169","92.48599999999999","160.916","Chop-Chop 1/4 tomato","False"
+"16_2","167","163.05","188.608","Crack-Crack one egg in the bowl","False"
+"16_2","177","-1.0","-1.0","add-add 1 tbsp milk to the bowl","True"
+"16_2","161","198.767","252.94","Chop-Chop 1 green chilli","False"
+"16_2","158","262.919","322.81","Chop-Chop 1 tsp cilantro","False"
+"16_2","176","336.739","391.246","Peel-Peel 2 garlic cloves","False"
+"16_2","180","392.61","473.168","Mince-Mince peeled garlic cloves","False"
+"16_2","164","485.225","515.68","add-add 1/3 tsp salt to the bowl","False"
+"16_2","159","525.43","553.115","Whisk-Whisk the egg mixture in the bowl","False"
+"16_2","173","555.018","631.2942723572297","Heat-Heat 2 tbsp oil in a heavy-bottomed or nonstick pan on medium heat","False"
+"16_2","178","633.274","656.883","add-add 1/3 tsp salt to the pan","False"
+"16_2","179","660.659","680.318","add-add chopped onions to the pan","False"
+"16_2","166","685.222","817.138","Saute-Saute the onions on medium heat until they are soft and translucent","False"
+"16_2","160","818.734","835.701","Add-Add garlic to the pan","False"
+"16_2","162","836.297","846.646","Add-Add chilli to the pan","False"
+"16_2","165","848.037","923.081","Cook-Cook for 1 minute, mixing everything","False"
+"16_2","168","932.883","980","Add-Add 1/8 tsp of turmeric to the pan","False"
+"16_2","175","982.703","991.515","Add-Add tomatoes to the pan","False"
+"16_2","170","992.574","1071.976","Cook-Cook covered for 1 minute or until the tomatoes soften","True"
+"16_2","172","1076.958","1091.436","pour-Slowly pour the whisked eggs into the pan","False"
+"16_2","171","1093.597","1179.949","mixing-Keep mixing with a spatula for 3 minutes or until the eggs are almost cooked","False"
+"16_2","174","1185.259","1209.922","Garnish-Garnish with 1 tbsp chopped cilantro and serve","False"
+"16_3","161","6.218","79.056","Chop-Chop 1 green chilli","False"
+"16_3","158","84.047","263.262","Chop-Chop 1 tsp cilantro","False"
+"16_3","176","274.20799999999997","430.777","Peel-Peel 2 garlic cloves","False"
+"16_3","163","442.375","563.471","Chop-Chop 1/4 medium onion","False"
+"16_3","169","570.864","733.22","Chop-Chop 1/4 tomato","False"
+"16_3","167","749.629","805.0360000000001","Crack-Crack one egg in the bowl","False"
+"16_3","177","835.521","880.463","add-add 1 tbsp milk to the bowl","False"
+"16_3","180","894.602","1066.544","Mince-Mince peeled garlic cloves","False"
+"16_3","164","1105.199","1174.286","add-add 1/3 tsp salt to the bowl","False"
+"16_3","159","1190.216","1243.01","Whisk-Whisk the egg mixture in the bowl","False"
+"16_3","173","1399.184","1566.952","Heat-Heat 2 tbsp oil in a heavy-bottomed or nonstick pan on medium heat","False"
+"16_3","178","1446.234","1472.225","add-add 1/3 tsp salt to the pan","False"
+"16_3","179","1591.131","1605.234","add-add chopped onions to the pan","False"
+"16_3","166","1618.304","1798.284","Saute-Saute the onions on medium heat until they are soft and translucent","False"
+"16_3","162","1800.916","1811.476","Add-Add chilli to the pan","False"
+"16_3","160","1816.246","1834.181","Add-Add garlic to the pan","False"
+"16_3","165","1844.208","1928.545","Cook-Cook for 1 minute, mixing everything","False"
+"16_3","168","1930.858","1975.851","Add-Add 1/8 tsp of turmeric to the pan","False"
+"16_3","175","1994.545","2003.452","Add-Add tomatoes to the pan","False"
+"16_3","170","2022.129","2058.365","Cook-Cook covered for 1 minute or until the tomatoes soften","False"
+"16_3","172","2071.712","2131.245","pour-Slowly pour the whisked eggs into the pan","False"
+"16_3","171","2133.157","2306.515","mixing-Keep mixing with a spatula for 3 minutes or until the eggs are almost cooked","False"
+"16_3","174","2319.394","2446.561","Garnish-Garnish with 1 tbsp chopped cilantro and serve","False"
+"16_10","161","0","75.713","Chop-Chop 1 green chilli","False"
+"16_10","164","76.18","145.663","add-add 1/3 tsp salt to the bowl","False"
+"16_10","176","146.447","196.685","Peel-Peel 2 garlic cloves","False"
+"16_10","163","202.836","262.178","Chop-Chop 1/4 medium onion","False"
+"16_10","180","283.686","341.575","Mince-Mince peeled garlic cloves","False"
+"16_10","169","346.003","398.154","Chop-Chop 1/4 tomato","False"
+"16_10","167","406.148","429.266","Crack-Crack one egg in the bowl","False"
+"16_10","177","434.659","465.288","add-add 1 tbsp milk to the bowl","False"
+"16_10","159","471.794","518.225","Whisk-Whisk the egg mixture in the bowl","False"
+"16_10","158","529.866","600.392","Chop-Chop 1 tsp cilantro","False"
+"16_10","173","605.164","670.192","Heat-Heat 2 tbsp oil in a heavy-bottomed or nonstick pan on medium heat","False"
+"16_10","179","701.851","721.731","add-add chopped onions to the pan","False"
+"16_10","178","671.145","684.287","add-add 1/3 tsp salt to the pan","False"
+"16_10","166","722.24","846.503","Saute-Saute the onions on medium heat until they are soft and translucent","False"
+"16_10","162","850.999","858.592","Add-Add chilli to the pan","False"
+"16_10","160","859.565","866.371","Add-Add garlic to the pan","False"
+"16_10","165","867.574","892.601","Cook-Cook for 1 minute, mixing everything","False"
+"16_10","175","953.877","972.307","Add-Add tomatoes to the pan","False"
+"16_10","168","973.813","1005.94","Add-Add 1/8 tsp of turmeric to the pan","False"
+"16_10","170","1010.7860000000001","1057.524","Cook-Cook covered for 1 minute or until the tomatoes soften","False"
+"16_10","172","1058.059","1074.596","pour-Slowly pour the whisked eggs into the pan","False"
+"16_10","171","1063.945","1133.949","mixing-Keep mixing with a spatula for 3 minutes or until the eggs are almost cooked","False"
+"16_10","174","1134.457","1148.906","Garnish-Garnish with 1 tbsp chopped cilantro and serve","False"
+"16_17","167","7.143","68.70400000000001","Crack-Crack one egg in the bowl","False"
+"16_17","177","73.972","121.69","add-add 1 tbsp milk to the bowl","False"
+"16_17","164","127.577","175.502","add-add 1/3 tsp salt to the bowl","False"
+"16_17","169","249.406","328.944","Chop-Chop 1/4 tomato","False"
+"16_17","158","337.7426153279328","455.266","Chop-Chop 1 tsp cilantro","False"
+"16_17","163","462.25","563.99","Chop-Chop 1/4 medium onion","False"
+"16_17","176","569.005","641.073","Peel-Peel 2 garlic cloves","False"
+"16_17","161","647.692","718.991","Chop-Chop 1 green chilli","False"
+"16_17","180","723.909","799.066","Mince-Mince peeled garlic cloves","False"
+"16_17","159","808.618","862.41","Whisk-Whisk the egg mixture in the bowl","False"
+"16_17","173","874.208","940.179","Heat-Heat 2 tbsp oil in a heavy-bottomed or nonstick pan on medium heat","False"
+"16_17","178","950.335","990.799","add-add 1/3 tsp salt to the pan","False"
+"16_17","179","1004.014","1036.835","add-add chopped onions to the pan","False"
+"16_17","166","1042.045","1200.066","Saute-Saute the onions on medium heat until they are soft and translucent","False"
+"16_17","162","1200.74","1215.703","Add-Add chilli to the pan","False"
+"16_17","160","1220.695","1232.076","Add-Add garlic to the pan","False"
+"16_17","165","1233.837","1273.301","Cook-Cook for 1 minute, mixing everything","False"
+"16_17","168","1279.099","1322.621","Add-Add 1/8 tsp of turmeric to the pan","False"
+"16_17","175","1334.042","1352.39","Add-Add tomatoes to the pan","False"
+"16_17","170","1352.584","1466.006","Cook-Cook covered for 1 minute or until the tomatoes soften","False"
+"16_17","172","1466.217","1484.72","pour-Slowly pour the whisked eggs into the pan","False"
+"16_17","171","1485.046","1629.668","mixing-Keep mixing with a spatula for 3 minutes or until the eggs are almost cooked","False"
+"16_17","174","1630.168","1641.435","Garnish-Garnish with 1 tbsp chopped cilantro and serve","False"
+"16_18","176","0.244","72.057","Peel-Peel 2 garlic cloves","False"
+"16_18","161","74.549","140.876","Chop-Chop 1 green chilli","False"
+"16_18","163","148.201","210.64","Chop-Chop 1/4 medium onion","False"
+"16_18","164","214.965","355.373","add-add 1/3 tsp salt to the bowl","False"
+"16_18","167","357.401","377.867","Crack-Crack one egg in the bowl","False"
+"16_18","177","384.3","420.739","add-add 1 tbsp milk to the bowl","False"
+"16_18","159","424.875","458.23","Whisk-Whisk the egg mixture in the bowl","False"
+"16_18","180","464.664","512.155","Mince-Mince peeled garlic cloves","False"
+"16_18","169","515.697","602.458","Chop-Chop 1/4 tomato","False"
+"16_18","158","603.296","661.949","Chop-Chop 1 tsp cilantro","False"
+"16_18","173","680.004","721.39","Heat-Heat 2 tbsp oil in a heavy-bottomed or nonstick pan on medium heat","False"
+"16_18","179","722.229","751.395","add-add chopped onions to the pan","False"
+"16_18","178","752.816","770.15","add-add 1/3 tsp salt to the pan","False"
+"16_18","166","771.018","1035.593","Saute-Saute the onions on medium heat until they are soft and translucent","False"
+"16_18","162","1036.811","1049.574","Add-Add chilli to the pan","False"
+"16_18","160","1050.604","1058.574","Add-Add garlic to the pan","False"
+"16_18","165","1059.939","1102.628","Cook-Cook for 1 minute, mixing everything","False"
+"16_18","175","1103.525","1126.692","Add-Add tomatoes to the pan","False"
+"16_18","168","-1.0","-1.0","Add-Add 1/8 tsp of turmeric to the pan","True"
+"16_18","170","1127.156","1210.958","Cook-Cook covered for 1 minute or until the tomatoes soften","False"
+"16_18","172","1210.865","1219.249","pour-Slowly pour the whisked eggs into the pan","False"
+"16_18","171","1220.673","1329.928","mixing-Keep mixing with a spatula for 3 minutes or until the eggs are almost cooked","True"
+"16_18","174","1330.816","1364.278","Garnish-Garnish with 1 tbsp chopped cilantro and serve","False"
+"16_20","167","20.484796644590748","63.96191685783579","Crack-Crack one egg in the bowl","False"
+"16_20","169","72.91308866644506","156.03111260353114","Chop-Chop 1/4 tomato","False"
+"16_20","177","167.5397620717431","204.62318813598148","add-add 1 tbsp milk to the bowl","False"
+"16_20","176","212.29562111478944","320.98842164790204","Peel-Peel 2 garlic cloves","False"
+"16_20","161","351.67815356313383","391.3190572869749","Chop-Chop 1 green chilli","False"
+"16_20","164","418.1725727128027","498.73311899028613","add-add 1/3 tsp salt to the bowl","False"
+"16_20","180","507.6842907988954","570.3424934591602","Mince-Mince peeled garlic cloves","False"
+"16_20","159","581.8511429273722","611.2621360128028","Whisk-Whisk the egg mixture in the bowl","False"
+"16_20","158","620.213307821412","760.8745790995576","Chop-Chop 1 tsp cilantro","False"
+"16_20","163","1047.541","1057.2","Chop-Chop 1/4 medium onion","False"
+"16_20","173","939.8980152717431","1007.6711732512133","Heat-Heat 2 tbsp oil in a heavy-bottomed or nonstick pan on medium heat","False"
+"16_20","178","1016.6223450598226","1042.197121655849","add-add 1/3 tsp salt to the pan","False"
+"16_20","179","1046","1057","add-add chopped onions to the pan","False"
+"16_20","166","1070.05","1370.033","Saute-Saute the onions on medium heat until they are soft and translucent","False"
+"16_20","162","1370.226","1377.971","Add-Add chilli to the pan","False"
+"16_20","160","1378.243","1396.099","Add-Add garlic to the pan","False"
+"16_20","165","1399.801","1472.057","Cook-Cook for 1 minute, mixing everything","False"
+"16_20","175","1472.525","1482.643","Add-Add tomatoes to the pan","False"
+"16_20","168","1501.313","1549.546","Add-Add 1/8 tsp of turmeric to the pan","False"
+"16_20","170","1550.022","1644.42","Cook-Cook covered for 1 minute or until the tomatoes soften","False"
+"16_20","172","1653.4342823008824","1674.42","pour-Slowly pour the whisked eggs into the pan","False"
+"16_20","171","1680.845","1872.293","mixing-Keep mixing with a spatula for 3 minutes or until the eggs are almost cooked","False"
+"16_20","174","1899.771","1917.084","Garnish-Garnish with 1 tbsp chopped cilantro and serve","False"
+"16_23","161","0.642","40.903","Chop-Chop 1 green chilli","False"
+"16_23","164","41.589","88.80199999999999","add-add 1/3 tsp salt to the bowl","False"
+"16_23","167","93.914","137.243","Crack-Crack one egg in the bowl","False"
+"16_23","177","138.076","182.721","add-add 1 tbsp milk to the bowl","False"
+"16_23","159","185.213","208.14600000000002","Whisk-Whisk the egg mixture in the bowl","False"
+"16_23","169","210.023","268.999","Chop-Chop 1/4 tomato","False"
+"16_23","158","275.012","374.04","Chop-Chop 1 tsp cilantro","False"
+"16_23","163","375.07","457.119","Chop-Chop 1/4 medium onion","False"
+"16_23","176","475.543","569.272","Peel-Peel 2 garlic cloves","False"
+"16_23","180","572.885","651.313","Mince-Mince peeled garlic cloves","False"
+"16_23","173","670.49","824.681","Heat-Heat 2 tbsp oil in a heavy-bottomed or nonstick pan on medium heat","False"
+"16_23","178","870.811","885.4590000000001","add-add 1/3 tsp salt to the pan","False"
+"16_23","179","890.516","904.185","add-add chopped onions to the pan","False"
+"16_23","166","952.442","1022.825","Saute-Saute the onions on medium heat until they are soft and translucent","False"
+"16_23","160","1027.935","1039.661","Add-Add garlic to the pan","False"
+"16_23","162","1040.278","1049.455","Add-Add chilli to the pan","False"
+"16_23","165","1050.715","1102.749","Cook-Cook for 1 minute, mixing everything","False"
+"16_23","175","1106.883","1115.865","Add-Add tomatoes to the pan","False"
+"16_23","168","1120.02","1146.532","Add-Add 1/8 tsp of turmeric to the pan","False"
+"16_23","170","1147.593","1185.669","Cook-Cook covered for 1 minute or until the tomatoes soften","False"
+"16_23","172","1186.066","1205.237","pour-Slowly pour the whisked eggs into the pan","False"
+"16_23","171","1204.787","1245.389","mixing-Keep mixing with a spatula for 3 minutes or until the eggs are almost cooked","False"
+"16_23","174","1250.122","1280.489","Garnish-Garnish with 1 tbsp chopped cilantro and serve","False"
+"16_26","163","6.815975545829967","94.271","Chop-Chop 1/4 medium onion","True"
+"16_26","169","103.43062724498462","152.46620423802293","Chop-Chop 1/4 tomato","False"
+"16_26","173","162.6617202464764","235.48683459257288","Heat-Heat 2 tbsp oil in a heavy-bottomed or nonstick pan on medium heat","True"
+"16_26","168","250.53735822409948","285.4934131102258","Add-Add 1/8 tsp of turmeric to the pan","True"
+"16_26","158","294.2324268317574","355.4055228824784","Chop-Chop 1 tsp cilantro","True"
+"16_26","178","358.3185274563223","380.05","add-add 1/3 tsp salt to the pan","True"
+"16_26","161","396.18758691629245","421.91912731857985","Chop-Chop 1 green chilli","True"
+"16_26","164","432.6001440893407","445.2231639093307","add-add 1/3 tsp salt to the bowl","True"
+"16_26","175","452.9911761062477","474.3532096477693","Add-Add tomatoes to the pan","True"
+"16_26","176","477.26621422161315","515.6207744438906","Peel-Peel 2 garlic cloves","True"
+"16_26","167","532.6133011246465","606.8949177576649","Crack-Crack one egg in the bowl","True"
+"16_26","180","625.82944748765","648.1624825537862","Mince-Mince peeled garlic cloves","True"
+"16_26","179","610.293423093816","666.597","add-add chopped onions to the pan","True"
+"16_26","166","667.0970122837713","686.0315420137564","Saute-Saute the onions on medium heat until they are soft and translucent","True"
+"16_26","162","691.8575511614441","703.5095694568196","Add-Add chilli to the pan","True"
+"16_26","165","703.509","761.7553844227153","Cook-Cook for 1 minute, mixing everything","True"
+"16_26","170","762.7406624583112","841","Cook-Cook covered for 1 minute or until the tomatoes soften","True"
+"16_26","177","802.0662242052034","837.0222790913297","add-add 1 tbsp milk to the bowl","True"
+"16_26","159","842.048","864.6958225428464","Whisk-Whisk the egg mixture in the bowl","True"
+"16_26","172","865.1813233051537","870.5218316905341","pour-Slowly pour the whisked eggs into the pan","True"
+"16_26","171","879.746346174373","975.389996348913","mixing-Keep mixing with a spatula for 3 minutes or until the eggs are almost cooked","True"
+"16_26","160","-1.0","-1.0","Add-Add garlic to the pan","True"
+"16_26","174","-1.0","-1.0","Garnish-Garnish with 1 tbsp chopped cilantro and serve","True"
+"16_27","163","3.709826625897408","50.49789069253093","Chop-Chop 1/4 medium onion","True"
+"16_27","168","56.24379329720522","115.34450580242651","Add-Add 1/8 tsp of turmeric to the pan","True"
+"16_27","158","121.50083002172039","166.23678601525594","Chop-Chop 1 tsp cilantro","True"
+"16_27","173","173.213953463789","235.18761727134745","Heat-Heat 2 tbsp oil in a heavy-bottomed or nonstick pan on medium heat","True"
+"16_27","178","291.4153784742316","303.72802691281936","add-add 1/3 tsp salt to the pan","True"
+"16_27","177","311.5260375905916","355.8515719695076","add-add 1 tbsp milk to the bowl","True"
+"16_27","161","364.470425876519","407.1542737969566","Chop-Chop 1 green chilli","True"
+"16_27","176","409.61680348467416","477.7467915115265","Peel-Peel 2 garlic cloves","True"
+"16_27","164","483.4926941162008","500.7304019302236","add-add 1/3 tsp salt to the bowl","True"
+"16_27","180","502.372088388702","514.6847368272898","Mince-Mince peeled garlic cloves","True"
+"16_27","179","517.9681097442465","525.7661204220187","add-add chopped onions to the pan","True"
+"16_27","167","531.5120230266931","562.7040657377821","Crack-Crack one egg in the bowl","True"
+"16_27","166","572.5541844886523","590.6127355319144","Saute-Saute the onions on medium heat until they are soft and translucent","True"
+"16_27","162","591.0231571465339","606.6191785020785","Add-Add chilli to the pan","True"
+"16_27","160","606.6191785020785","615.2380324090899","Add-Add garlic to the pan","True"
+"16_27","159","618.9318269406663","641.325","Whisk-Whisk the egg mixture in the bowl","True"
+"16_27","165","641.5050157447438","674.3387449143112","Cook-Cook for 1 minute, mixing everything","True"
+"16_27","172","678.0325394458876","690.7556094990948","pour-Slowly pour the whisked eggs into the pan","False"
+"16_27","171","714.9704847616508","810.1882993533961","mixing-Keep mixing with a spatula for 3 minutes or until the eggs are almost cooked","False"
+"16_27","174","811.0091425826354","820.8592613335056","Garnish-Garnish with 1 tbsp chopped cilantro and serve","False"
+"16_27","169","-1.0","-1.0","Chop-Chop 1/4 tomato","True"
+"16_27","175","-1.0","-1.0","Add-Add tomatoes to the pan","True"
+"16_27","170","-1.0","-1.0","Cook-Cook covered for 1 minute or until the tomatoes soften","True"
+"16_28","163","3.2933929745773245","142.007","Chop-Chop 1/4 medium onion","True"
+"16_28","169","146.72001793728245","177.80487581893337","Chop-Chop 1/4 tomato","True"
+"16_28","173","192.5292821839259","271.60479784777476","Heat-Heat 2 tbsp oil in a heavy-bottomed or nonstick pan on medium heat","True"
+"16_28","179","305.96174603275733","326.68498462052463","add-add chopped onions to the pan","True"
+"16_28","178","335.4105587627424","377.4023843221656","add-add 1/3 tsp salt to the pan","True"
+"16_28","158","390.4907455354923","427.02908725602936","Chop-Chop 1 tsp cilantro","True"
+"16_28","175","441.20814523713324","463.02208059267775","Add-Add tomatoes to the pan","True"
+"16_28","161","477.74648695767036","550.8231703987444","Chop-Chop 1 green chilli","True"
+"16_28","168","559.5487445409622","605.084","Add-Add 1/8 tsp of turmeric to the pan","True"
+"16_28","167","612.9928861620463","658.8021504086896","Crack-Crack one egg in the bowl","True"
+"16_28","164","672.435860005905","711.1555952619965","add-add 1/3 tsp salt to the bowl","True"
+"16_28","177","731.3334854658752","763.5090401153034","add-add 1 tbsp milk to the bowl","True"
+"16_28","166","770.0532207219667","797.8659883002858","Saute-Saute the onions on medium heat until they are soft and translucent","True"
+"16_28","176","811.4996978975013","902.5728780068996","Peel-Peel 2 garlic cloves","True"
+"16_28","162","-1.0","-1.0","Add-Add chilli to the pan","True"
+"16_28","180","903.208","911.2984521491173","Mince-Mince peeled garlic cloves","True"
+"16_28","160","911.2984521491173","914.570542452449","Add-Add garlic to the pan","True"
+"16_28","165","915.6612392202262","962.0158518507584","Cook-Cook for 1 minute, mixing everything","True"
+"16_28","170","963.6518970024241","1011.0972064007335","Cook-Cook covered for 1 minute or until the tomatoes soften","True"
+"16_28","159","981.1030452868598","1010.5518580168449","Whisk-Whisk the egg mixture in the bowl","True"
+"16_28","172","1012.7332515523993","1016.005341855731","pour-Slowly pour the whisked eggs into the pan","True"
+"16_28","171","1023.6402192301716","1092.8994639840253","mixing-Keep mixing with a spatula for 3 minutes or until the eggs are almost cooked","False"
+"16_28","174","-1.0","-1.0","Garnish-Garnish with 1 tbsp chopped cilantro and serve","True"
+"16_35","173","8.875839252078412","62.6149216464096","Heat-Heat 2 tbsp oil in a heavy-bottomed or nonstick pan on medium heat","True"
+"16_35","176","63.87937064392327","140.3785349935006","Peel-Peel 2 garlic cloves","True"
+"16_35","167","147.33300447982583","202.3365358716707","Crack-Crack one egg in the bowl","True"
+"16_35","163","223.1999443306463","373.6693750347736","Chop-Chop 1/4 medium onion","True"
+"16_35","179","393.9005589949924","409.0739469651565","add-add chopped onions to the pan","True"
+"16_35","169","414.76396745396806","473.56084583835394","Chop-Chop 1/4 tomato","True"
+"16_35","161","481.7797643221928","519.0810097488462","Chop-Chop 1 green chilli","True"
+"16_35","178","525.4032547364146","549.4277856891744","add-add 1/3 tsp salt to the pan","True"
+"16_35","175","561.4400511655543","574.7167656394479","Add-Add tomatoes to the pan","True"
+"16_35","166","575.613","713.958","Saute-Saute the onions on medium heat until they are soft and translucent","True"
+"16_35","160","714.347","716.375","Add-Add garlic to the pan","True"
+"16_35","162","717.1209677931358","723.9217473460616","Add-Add chilli to the pan","True"
+"16_35","165","724.818","956.284","Cook-Cook for 1 minute, mixing everything","True"
+"16_35","158","957.2125873873346","1029.9184047443707","Chop-Chop 1 tsp cilantro","True"
+"16_35","168","1039.4017722257233","1070.748","Add-Add 1/8 tsp of turmeric to the pan","True"
+"16_35","164","1075.438568654863","1102.301","add-add 1/3 tsp salt to the bowl","True"
+"16_35","159","1107.016","1142.069","Whisk-Whisk the egg mixture in the bowl","True"
+"16_35","172","1143.7188145206017","1158.2599779920088","pour-Slowly pour the whisked eggs into the pan","True"
+"16_35","171","1158.2913279671538","1237.883","mixing-Keep mixing with a spatula for 3 minutes or until the eggs are almost cooked","False"
+"16_35","174","1242.403","1270.7959387707258","Garnish-Garnish with 1 tbsp chopped cilantro and serve","True"
+"16_35","180","-1.0","-1.0","Mince-Mince peeled garlic cloves","True"
+"16_35","177","-1.0","-1.0","add-add 1 tbsp milk to the bowl","True"
+"16_35","170","-1.0","-1.0","Cook-Cook covered for 1 minute or until the tomatoes soften","True"
+"16_39","173","8.172","53.936","Heat-Heat 2 tbsp oil in a heavy-bottomed or nonstick pan on medium heat","True"
+"16_39","168","64.2","115.936","Add-Add 1/8 tsp of turmeric to the pan","True"
+"16_39","161","120.147","153.735","Chop-Chop 1 green chilli","True"
+"16_39","177","159.543","227.603","add-add 1 tbsp milk to the bowl","True"
+"16_39","178","240.761","271.809","add-add 1/3 tsp salt to the pan","True"
+"16_39","167","271.967","286.03","Crack-Crack one egg in the bowl","True"
+"16_39","169","296.78499999999997","316.405","Chop-Chop 1/4 tomato","True"
+"16_39","176","324.212","407.463","Peel-Peel 2 garlic cloves","True"
+"16_39","162","424.927","445.336","Add-Add chilli to the pan","True"
+"16_39","175","424.27892173125935","445.964","Add-Add tomatoes to the pan","True"
+"16_39","160","424.27892173125935","445.964","Add-Add garlic to the pan","False"
+"16_39","165","446.03611218377057","506.043847141503","Cook-Cook for 1 minute, mixing everything","True"
+"16_39","164","513.7641405278779","525.3445806074404","add-add 1/3 tsp salt to the bowl","True"
+"16_39","180","536.5740982603494","568.5080390858093","Mince-Mince peeled garlic cloves","True"
+"16_39","160","575.5264876188775","587.4578501250933","Add-Add garlic to the pan","True"
+"16_39","158","592.370764098241","621.8482479371271","Chop-Chop 1 tsp cilantro","True"
+"16_39","159","628","637","Whisk-Whisk the egg mixture in the bowl","True"
+"16_39","172","633","640.201","pour-Slowly pour the whisked eggs into the pan","True"
+"16_39","171","650.6238869227064","685.3652071613936","mixing-Keep mixing with a spatula for 3 minutes or until the eggs are almost cooked","False"
+"16_39","174","685.47","692.3836556944618","Garnish-Garnish with 1 tbsp chopped cilantro and serve","True"
+"16_39","163","-1.0","-1.0","Chop-Chop 1/4 medium onion","True"
+"16_39","170","-1.0","-1.0","Cook-Cook covered for 1 minute or until the tomatoes soften","True"
+"16_39","179","-1.0","-1.0","add-add chopped onions to the pan","True"
+"16_39","166","-1.0","-1.0","Saute-Saute the onions on medium heat until they are soft and translucent","True"
+"16_40","173","3.943833317752362","130.312","Heat-Heat 2 tbsp oil in a heavy-bottomed or nonstick pan on medium heat","True"
+"16_40","163","132.27190514389994","232.0752387888527","Chop-Chop 1/4 medium onion","True"
+"16_40","161","236.2337110240591","296.89799806715865","Chop-Chop 1 green chilli","True"
+"16_40","158","296.947405658072","424.938","Chop-Chop 1 tsp cilantro","True"
+"16_40","167","430.850211631717","514.0196563358443","Crack-Crack one egg in the bowl","True"
+"16_40","169","523.9999897003395","631.2885733686637","Chop-Chop 1/4 tomato","True"
+"16_40","159","637.942128944994","677.863462402975","Whisk-Whisk the egg mixture in the bowl","True"
+"16_40","175","698.6558235790069","722.7749625432037","Add-Add tomatoes to the pan","True"
+"16_40","179","722.7749625432037","741.0722403781118","add-add chopped onions to the pan","True"
+"16_40","176","745.2307126133181","802.617629459166","Peel-Peel 2 garlic cloves","True"
+"16_40","164","813.4296572707025","977.2734633378333","add-add 1/3 tsp salt to the bowl","True"
+"16_40","180","982.2636300200809","1022.1849634780621","Mince-Mince peeled garlic cloves","True"
+"16_40","166","1032.9969912895986","1145.383","Saute-Saute the onions on medium heat until they are soft and translucent","True"
+"16_40","162","1146.256","1163.951","Add-Add chilli to the pan","True"
+"16_40","177","1166.8997972632435","1232.603658579504","add-add 1 tbsp milk to the bowl","True"
+"16_40","165","1233","1265","Cook-Cook for 1 minute, mixing everything","True"
+"16_40","170","1265.098","1378.147","Cook-Cook covered for 1 minute or until the tomatoes soften","True"
+"16_40","172","1378.2","1384","pour-Slowly pour the whisked eggs into the pan","True"
+"16_40","171","1384.784","1554.1","mixing-Keep mixing with a spatula for 3 minutes or until the eggs are almost cooked","True"
+"16_40","174","1554.2","1575.361","Garnish-Garnish with 1 tbsp chopped cilantro and serve","True"
+"16_40","168","1577.905","1641.519","Add-Add 1/8 tsp of turmeric to the pan","True"
+"16_40","160","1642.292","1651.926","Add-Add garlic to the pan","True"
+"16_40","178","-1.0","-1.0","add-add 1/3 tsp salt to the pan","True"
+"16_42","163","19.87291007155955","57.69089913172862","Chop-Chop 1/4 medium onion","False"
+"16_42","169","60.5272483112413","117.72695676474703","Chop-Chop 1/4 tomato","True"
+"16_42","176","131.90870266231042","213.58633513250487","Peel-Peel 2 garlic cloves","True"
+"16_42","180","213.69010400492604","248.1990190223303","Mince-Mince peeled garlic cloves","True"
+"16_42","173","264.7443892361543","336.1258435872234","Heat-Heat 2 tbsp oil in a heavy-bottomed or nonstick pan on medium heat","True"
+"16_42","161","358.34391216007276","388.598303408208","Chop-Chop 1 green chilli","True"
+"16_42","179","416.9617952033348","426.8890173316292","add-add chopped onions to the pan","True"
+"16_42","158","428.30719192138554","497.3250219561941","Chop-Chop 1 tsp cilantro","True"
+"16_42","166","506","576","Saute-Saute the onions on medium heat until they are soft and translucent","True"
+"16_42","160","593.306","606.833","Add-Add garlic to the pan","True"
+"16_42","162","593.306","606.833","Add-Add chilli to the pan","True"
+"16_42","165","608","663","Cook-Cook for 1 minute, mixing everything","True"
+"16_42","175","669","672","Add-Add tomatoes to the pan","True"
+"16_42","168","687.3604169835437","725.6511309069648","Add-Add 1/8 tsp of turmeric to the pan","True"
+"16_42","170","735","855","Cook-Cook covered for 1 minute or until the tomatoes soften","True"
+"16_42","167","754.4873475653437","790.8871620357565","Crack-Crack one egg in the bowl","True"
+"16_42","177","795","811","add-add 1 tbsp milk to the bowl","True"
+"16_42","164","813.141","838.032","add-add 1/3 tsp salt to the bowl","True"
+"16_42","159","839.414","852.395","Whisk-Whisk the egg mixture in the bowl","True"
+"16_42","172","860.541","870.977","pour-Slowly pour the whisked eggs into the pan","True"
+"16_42","171","871.395","916.504","mixing-Keep mixing with a spatula for 3 minutes or until the eggs are almost cooked","False"
+"16_42","174","919.777","940.359","Garnish-Garnish with 1 tbsp chopped cilantro and serve","True"
+"16_42","178","-1.0","-1.0","add-add 1/3 tsp salt to the pan","True"
+"16_44","173","3.347801894657508","87.61019990559734","Heat-Heat 2 tbsp oil in a heavy-bottomed or nonstick pan on medium heat","True"
+"16_44","176","93.15377872210652","179.07925037799913","Peel-Peel 2 garlic cloves","True"
+"16_44","169","182.40539766790465","242.8304067678549","Chop-Chop 1/4 tomato","True"
+"16_44","178","245.60219617610952","273.8744481403064","add-add 1/3 tsp salt to the pan","True"
+"16_44","158","282.18981636507027","327.09280477879474","Chop-Chop 1 tsp cilantro","True"
+"16_44","180","330.97330995035117","369.22400378426465","Mince-Mince peeled garlic cloves","True"
+"16_44","168","-1.0","-1.0","Add-Add 1/8 tsp of turmeric to the pan","True"
+"16_44","167","381.97423506223583","444.0623178071388","Crack-Crack one egg in the bowl","True"
+"16_44","177","446.83410721539343","482.3130116410523","add-add 1 tbsp milk to the bowl","True"
+"16_44","161","483.42172740435416","522.2267791199185","Chop-Chop 1 green chilli","True"
+"16_44","160","526.6616421731259","534.303","Add-Add garlic to the pan","True"
+"16_44","163","540.5205892143989","628.1091345152442","Chop-Chop 1/4 medium onion","True"
+"16_44","162","634.7614290950553","640.3050079115644","Add-Add chilli to the pan","True"
+"16_44","165","646.4029446097246","738.4263529637774","Cook-Cook for 1 minute, mixing everything","True"
+"16_44","159","744.5242896619375","771.6878258628325","Whisk-Whisk the egg mixture in the bowl","True"
+"16_44","179","772.7965416261343","788.3185623123601","add-add chopped onions to the pan","True"
+"16_44","166","789.4272780756619","900.8532122874968","Saute-Saute the onions on medium heat until they are soft and translucent","True"
+"16_44","172","903.0706438141004","909.7229383939115","pour-Slowly pour the whisked eggs into the pan","True"
+"16_44","171","906.396791104006","1076.0303028891874","mixing-Keep mixing with a spatula for 3 minutes or until the eggs are almost cooked","True"
+"16_44","174","1076.0666542256893","1097.0959023919224","Garnish-Garnish with 1 tbsp chopped cilantro and serve","True"
+"16_44","164","-1.0","-1.0","add-add 1/3 tsp salt to the bowl","True"
+"16_44","175","-1.0","-1.0","Add-Add tomatoes to the pan","True"
+"16_44","170","-1.0","-1.0","Cook-Cook covered for 1 minute or until the tomatoes soften","True"
+"17_3","183","0","148.25900000000001","whisk-In a mixing bowl, whisk 1 cup of chilled curd until smooth. Use fresh homemade or packaged curd","False"
+"17_3","181","148.25900000000001","180.326","Add-1/4 teaspoon of red chilli powder to the bowl","False"
+"17_3","189","180.326","213.30700000000002","Rinse-Rinse 1 medium sized cucumber","False"
+"17_3","191","213.30700000000002","275.376","Add-1/2 teaspoon of chaat masala powder to the bowl","False"
+"17_3","182","275.376","358.966","peel-peel the cucumber","False"
+"17_3","188","358.966","446.506","Add-Add 1 teaspoon of cumin powder to the bowl","False"
+"17_3","185","452.532","514.151","chop or grate-chop or grate the cucumber","False"
+"17_3","187","524.518","607.666","add-add 1 tablespoon of chopped cilantro leaves to the bowl","False"
+"17_3","184","607.666","655.256","Add-1/4 teaspoon salt to the bowl","False"
+"17_3","190","662.918","678.92","Add-Add the chopped or grated cucumber to the whisked curd","False"
+"17_3","186","682.884","701.996","Combine-Combine all the ingredients in the bowl","False"
+"17_5","183","0","159.80599999999998","whisk-In a mixing bowl, whisk 1 cup of chilled curd until smooth. Use fresh homemade or packaged curd","False"
+"17_5","181","159.80599999999998","226.34199999999998","Add-1/4 teaspoon of red chilli powder to the bowl","False"
+"17_5","187","226.34199999999998","340.954","add-add 1 tablespoon of chopped cilantro leaves to the bowl","False"
+"17_5","188","370.083","398.376","Add-Add 1 teaspoon of cumin powder to the bowl","False"
+"17_5","189","407.096","435.876","Rinse-Rinse 1 medium sized cucumber","False"
+"17_5","184","447.368","473.841","Add-1/4 teaspoon salt to the bowl","False"
+"17_5","182","498.012","623.165","peel-peel the cucumber","False"
+"17_5","191","674.035","720.561","Add-1/2 teaspoon of chaat masala powder to the bowl","False"
+"17_5","185","730.802","780.05","chop or grate-chop or grate the cucumber","False"
+"17_5","190","790.645","808.163","Add-Add the chopped or grated cucumber to the whisked curd","False"
+"17_5","186","857.916","892.737","Combine-Combine all the ingredients in the bowl","False"
+"17_8","183","0","204.074","whisk-In a mixing bowl, whisk 1 cup of chilled curd until smooth. Use fresh homemade or packaged curd","False"
+"17_8","191","215.769","298.048","Add-1/2 teaspoon of chaat masala powder to the bowl","False"
+"17_8","189","305.461","364.953","Rinse-Rinse 1 medium sized cucumber","False"
+"17_8","182","364.953","531.573","peel-peel the cucumber","False"
+"17_8","188","531.573","615.661","Add-Add 1 teaspoon of cumin powder to the bowl","False"
+"17_8","185","627.581","720.168","chop or grate-chop or grate the cucumber","False"
+"17_8","187","728.681","902.032","add-add 1 tablespoon of chopped cilantro leaves to the bowl","False"
+"17_8","181","913.3","982.38","Add-1/4 teaspoon of red chilli powder to the bowl","False"
+"17_8","184","1010.61","1056.809","Add-1/4 teaspoon salt to the bowl","False"
+"17_8","190","1066.561","1105.371","Add-Add the chopped or grated cucumber to the whisked curd","False"
+"17_8","186","1110.466","1164.603","Combine-Combine all the ingredients in the bowl","False"
+"17_10","183","0","235.863","whisk-In a mixing bowl, whisk 1 cup of chilled curd until smooth. Use fresh homemade or packaged curd","False"
+"17_10","188","244.123","294.908","Add-Add 1 teaspoon of cumin powder to the bowl","False"
+"17_10","187","305.724","435.662","add-add 1 tablespoon of chopped cilantro leaves to the bowl","False"
+"17_10","189","441.544","479.435","Rinse-Rinse 1 medium sized cucumber","False"
+"17_10","191","493.282","530.954","Add-1/2 teaspoon of chaat masala powder to the bowl","False"
+"17_10","184","538.278","564.756","Add-1/4 teaspoon salt to the bowl","False"
+"17_10","182","567.78","675.274","peel-peel the cucumber","False"
+"17_10","181","679.917","704.66","Add-1/4 teaspoon of red chilli powder to the bowl","False"
+"17_10","185","716.13","795.621","chop or grate-chop or grate the cucumber","False"
+"17_10","190","802.038","827.399","Add-Add the chopped or grated cucumber to the whisked curd","False"
+"17_10","186","827.399","867.047","Combine-Combine all the ingredients in the bowl","False"
+"17_11","183","0","114.146","whisk-In a mixing bowl, whisk 1 cup of chilled curd until smooth. Use fresh homemade or packaged curd","False"
+"17_11","187","123.174","324.134","add-add 1 tablespoon of chopped cilantro leaves to the bowl","False"
+"17_11","184","331.653","371.46","Add-1/4 teaspoon salt to the bowl","False"
+"17_11","188","371.46","429.496","Add-Add 1 teaspoon of cumin powder to the bowl","False"
+"17_11","191","440.007","488.142","Add-1/2 teaspoon of chaat masala powder to the bowl","False"
+"17_11","189","498.646","519.796","Rinse-Rinse 1 medium sized cucumber","False"
+"17_11","181","535.788","591.325","Add-1/4 teaspoon of red chilli powder to the bowl","False"
+"17_11","182","599.957","658.75","peel-peel the cucumber","False"
+"17_11","185","658.75","705.191","chop or grate-chop or grate the cucumber","False"
+"17_11","190","705.191","721.172","Add-Add the chopped or grated cucumber to the whisked curd","False"
+"17_11","186","724.684","762.131","Combine-Combine all the ingredients in the bowl","False"
+"17_14","183","0","108.928","whisk-In a mixing bowl, whisk 1 cup of chilled curd until smooth. Use fresh homemade or packaged curd","False"
+"17_14","181","108.928","164.687","Add-1/4 teaspoon of red chilli powder to the bowl","False"
+"17_14","187","164.687","264.369","add-add 1 tablespoon of chopped cilantro leaves to the bowl","False"
+"17_14","188","285.3","309.775","Add-Add 1 teaspoon of cumin powder to the bowl","False"
+"17_14","189","328.608","354.321","Rinse-Rinse 1 medium sized cucumber","False"
+"17_14","182","354.321","385.192","peel-peel the cucumber","False"
+"17_14","185","397.194","434.966","chop or grate-chop or grate the cucumber","False"
+"17_14","190","434.966","441.26800000000003","Add-Add the chopped or grated cucumber to the whisked curd","False"
+"17_14","184","477.332","512.248","Add-1/4 teaspoon salt to the bowl","False"
+"17_14","191","516.444","545.277","Add-1/2 teaspoon of chaat masala powder to the bowl","False"
+"17_14","186","580.717","609.319","Combine-Combine all the ingredients in the bowl","False"
+"17_15","189","0.41963179481908064","36.151","Rinse-Rinse 1 medium sized cucumber","False"
+"17_15","183","40.677","146.849","whisk-In a mixing bowl, whisk 1 cup of chilled curd until smooth. Use fresh homemade or packaged curd","False"
+"17_15","187","157.208","269.402","add-add 1 tablespoon of chopped cilantro leaves to the bowl","False"
+"17_15","184","288.795","310.745","Add-1/4 teaspoon salt to the bowl","False"
+"17_15","182","383.257","452.489","peel-peel the cucumber","False"
+"17_15","181","480.53","550.833","Add-1/4 teaspoon of red chilli powder to the bowl","False"
+"17_15","188","566.697","594.359","Add-Add 1 teaspoon of cumin powder to the bowl","False"
+"17_15","185","606.949","686.379","chop or grate-chop or grate the cucumber","False"
+"17_15","191","699.359","722.733","Add-1/2 teaspoon of chaat masala powder to the bowl","False"
+"17_15","190","732.593","737.761","Add-Add the chopped or grated cucumber to the whisked curd","False"
+"17_15","186","753.208","767.176","Combine-Combine all the ingredients in the bowl","False"
+"17_16","183","0","155.811","whisk-In a mixing bowl, whisk 1 cup of chilled curd until smooth. Use fresh homemade or packaged curd","False"
+"17_16","189","165.87","189.042","Rinse-Rinse 1 medium sized cucumber","False"
+"17_16","181","297.07","390.952","Add-1/4 teaspoon of red chilli powder to the bowl","False"
+"17_16","188","390.952","420.884","Add-Add 1 teaspoon of cumin powder to the bowl","False"
+"17_16","182","207.787","280.448","peel-peel the cucumber","False"
+"17_16","187","433.123","609.647","add-add 1 tablespoon of chopped cilantro leaves to the bowl","False"
+"17_16","185","691.325637057977","707.015","chop or grate-chop or grate the cucumber","False"
+"17_16","184","722.027","767.688","Add-1/4 teaspoon salt to the bowl","False"
+"17_16","191","778.07","842.52","Add-1/2 teaspoon of chaat masala powder to the bowl","False"
+"17_16","190","854.418","869.937","Add-Add the chopped or grated cucumber to the whisked curd","False"
+"17_16","186","913.024","964.888","Combine-Combine all the ingredients in the bowl","False"
+"17_19","183","0","114.769","whisk-In a mixing bowl, whisk 1 cup of chilled curd until smooth. Use fresh homemade or packaged curd","False"
+"17_19","191","163.156","198.492","Add-1/2 teaspoon of chaat masala powder to the bowl","False"
+"17_19","181","204.254","222.619","Add-1/4 teaspoon of red chilli powder to the bowl","False"
+"17_19","189","232.93099999999998","262.035","Rinse-Rinse 1 medium sized cucumber","False"
+"17_19","187","262.035","389.492","add-add 1 tablespoon of chopped cilantro leaves to the bowl","False"
+"17_19","182","395.682","467.097","peel-peel the cucumber","False"
+"17_19","185","533.914","592.502","chop or grate-chop or grate the cucumber","False"
+"17_19","184","515.039","533.914","Add-1/4 teaspoon salt to the bowl","False"
+"17_19","190","592.502","985.951633","Add-Add the chopped or grated cucumber to the whisked curd","False"
+"17_19","188","628.588","682.372","Add-Add 1 teaspoon of cumin powder to the bowl","False"
+"17_19","186","683.765","705.202","Combine-Combine all the ingredients in the bowl","False"
+"17_20","183","0","151.182","whisk-In a mixing bowl, whisk 1 cup of chilled curd until smooth. Use fresh homemade or packaged curd","False"
+"17_20","187","151.182","279.41700000000003","add-add 1 tablespoon of chopped cilantro leaves to the bowl","False"
+"17_20","184","290.487","304.888","Add-1/4 teaspoon salt to the bowl","False"
+"17_20","188","310.577","334.433","Add-Add 1 teaspoon of cumin powder to the bowl","False"
+"17_20","191","345.238","368.042","Add-1/2 teaspoon of chaat masala powder to the bowl","False"
+"17_20","189","369.667","395.287","Rinse-Rinse 1 medium sized cucumber","False"
+"17_20","181","403.084","436.505","Add-1/4 teaspoon of red chilli powder to the bowl","False"
+"17_20","182","445.645","487.428","peel-peel the cucumber","False"
+"17_20","185","506.039","583.094","chop or grate-chop or grate the cucumber","False"
+"17_20","190","591.782","612.912","Add-Add the chopped or grated cucumber to the whisked curd","False"
+"17_20","186","623.621","694.841","Combine-Combine all the ingredients in the bowl","False"
+"17_21","189","0","31.192","Rinse-Rinse 1 medium sized cucumber","False"
+"17_21","183","34.25","109.342","whisk-In a mixing bowl, whisk 1 cup of chilled curd until smooth. Use fresh homemade or packaged curd","False"
+"17_21","181","109.342","168.597","Add-1/4 teaspoon of red chilli powder to the bowl","False"
+"17_21","182","184.599","251.704","peel-peel the cucumber","False"
+"17_21","185","263.282","299.779","chop or grate-chop or grate the cucumber","False"
+"17_21","190","310.892","320.329","Add-Add the chopped or grated cucumber to the whisked curd","False"
+"17_21","188","398.95799999999997","431.906","Add-Add 1 teaspoon of cumin powder to the bowl","False"
+"17_21","184","320.946","350.933","Add-1/4 teaspoon salt to the bowl","False"
+"17_21","191","350.933","384.6","Add-1/2 teaspoon of chaat masala powder to the bowl","False"
+"17_21","187","442.39300000000003","572.855","add-add 1 tablespoon of chopped cilantro leaves to the bowl","False"
+"17_21","186","595.414","628.891","Combine-Combine all the ingredients in the bowl","False"
+"17_23","183","0","208.007","whisk-In a mixing bowl, whisk 1 cup of chilled curd until smooth. Use fresh homemade or packaged curd","False"
+"17_23","187","215.03","368.684","add-add 1 tablespoon of chopped cilantro leaves to the bowl","False"
+"17_23","189","395.291","414.712","Rinse-Rinse 1 medium sized cucumber","False"
+"17_23","191","424.009","455","Add-1/2 teaspoon of chaat masala powder to the bowl","False"
+"17_23","188","460.735","536.746","Add-Add 1 teaspoon of cumin powder to the bowl","False"
+"17_23","181","548.569","627.687","Add-1/4 teaspoon of red chilli powder to the bowl","False"
+"17_23","182","635.708","683.5","peel-peel the cucumber","False"
+"17_23","185","707.342","830.52","chop or grate-chop or grate the cucumber","False"
+"17_23","190","855.815","867.211","Add-Add the chopped or grated cucumber to the whisked curd","False"
+"17_23","184","895.146","915","Add-1/4 teaspoon salt to the bowl","False"
+"17_23","186","922.943","960.149","Combine-Combine all the ingredients in the bowl","False"
+"17_28","183","-1.0","-1.0","whisk-In a mixing bowl, whisk 1 cup of chilled curd until smooth. Use fresh homemade or packaged curd","True"
+"17_28","189","177.428","195.494","Rinse-Rinse 1 medium sized cucumber","False"
+"17_28","182","-1.0","-1.0","peel-peel the cucumber","True"
+"17_28","191","228.255","258.21","Add-1/2 teaspoon of chaat masala powder to the bowl","False"
+"17_28","181","266.27","281.156","Add-1/4 teaspoon of red chilli powder to the bowl","False"
+"17_28","184","287.204","312.1985157522629","Add-1/4 teaspoon salt to the bowl","False"
+"17_28","187","319.668","360.711","add-add 1 tablespoon of chopped cilantro leaves to the bowl","True"
+"17_28","185","376.367","383.863","chop or grate-chop or grate the cucumber","True"
+"17_28","190","384.594","391.269","Add-Add the chopped or grated cucumber to the whisked curd","False"
+"17_28","186","393.239","400.563","Combine-Combine all the ingredients in the bowl","True"
+"17_28","188","-1.0","-1.0","Add-Add 1 teaspoon of cumin powder to the bowl","True"
+"17_29","189","7.818943690154439","72.50293239961391","Rinse-Rinse 1 medium sized cucumber","True"
+"17_29","183","78.1894369015444","206.1357881949807","whisk-In a mixing bowl, whisk 1 cup of chilled curd until smooth. Use fresh homemade or packaged curd","True"
+"17_29","187","255.89270258687256","321.9983174218147","add-add 1 tablespoon of chopped cilantro leaves to the bowl","True"
+"17_29","182","323.4199435472973","427.19865070752894","peel-peel the cucumber","True"
+"17_29","188","474.1123128484557","511.78540517374523","Add-Add 1 teaspoon of cumin powder to the bowl","True"
+"17_29","181","518.182722738417","549.4584974990347","Add-1/4 teaspoon of red chilli powder to the bowl","False"
+"17_29","185","567.9396371303089","624.0938690868727","chop or grate-chop or grate the cucumber","True"
+"17_29","191","631.912812777027","670.2967181650579","Add-1/2 teaspoon of chaat masala powder to the bowl","True"
+"17_29","190","676.6940357297296","693.7535492355212","Add-Add the chopped or grated cucumber to the whisked curd","True"
+"17_29","186","699.4400537374518","726.4509501216216","Combine-Combine all the ingredients in the bowl","True"
+"17_29","184","-1.0","-1.0","Add-1/4 teaspoon salt to the bowl","True"
+"17_36","187","4.7656347543502","82.04832679092759","add-add 1 tablespoon of chopped cilantro leaves to the bowl","True"
+"17_36","191","85.40844383599618","115.08947773410199","Add-1/2 teaspoon of chaat masala powder to the bowl","True"
+"17_36","183","130.21000443691062","177.8116625753822","whisk-In a mixing bowl, whisk 1 cup of chilled curd until smooth. Use fresh homemade or packaged curd","True"
+"17_36","182","192.09216001692369","270.2148813147682","peel-peel the cucumber","True"
+"17_36","181","276.6551056511497","289.8155640776683","Add-1/4 teaspoon of red chilli powder to the bowl","True"
+"17_36","188","297.6558371828283","345.81751482881134","Add-Add 1 teaspoon of cumin powder to the bowl","True"
+"17_36","185","364.5781683304442","412.4598362226715","chop or grate-chop or grate the cucumber","True"
+"17_36","190","-1.0","-1.0","Add-Add the chopped or grated cucumber to the whisked curd","True"
+"17_36","184","-1.0","-1.0","Add-1/4 teaspoon salt to the bowl","True"
+"17_36","189","-1.0","-1.0","Rinse-Rinse 1 medium sized cucumber","True"
+"17_36","186","-1.0","-1.0","Combine-Combine all the ingredients in the bowl","True"
+"17_37","188","29.541674310810805","96.36212810907338","Add-Add 1 teaspoon of cumin powder to the bowl","True"
+"17_37","187","102.69248688996139","194.83437581177603","add-add 1 tablespoon of chopped cilantro leaves to the bowl","True"
+"17_37","189","205.38497377992277","228.5962893098456","Rinse-Rinse 1 medium sized cucumber","False"
+"17_37","183","270.79868118243235","352.3899721361004","whisk-In a mixing bowl, whisk 1 cup of chilled curd until smooth. Use fresh homemade or packaged curd","True"
+"17_37","182","359.42370411486485","459.30269821332047","peel-peel the cucumber","True"
+"17_37","184","465.63305699420846","534.5636303861004","Add-1/4 teaspoon salt to the bowl","True"
+"17_37","181","541.5973623648648","584.5031274353281","Add-1/4 teaspoon of red chilli powder to the bowl","True"
+"17_37","191","585","616","Add-1/2 teaspoon of chaat masala powder to the bowl","True"
+"17_37","186","620","635","Combine-Combine all the ingredients in the bowl","True"
+"17_37","185","-1.0","-1.0","chop or grate-chop or grate the cucumber","True"
+"17_37","190","649","656","Add-Add the chopped or grated cucumber to the whisked curd","True"
+"17_37","186","664","706.1866906679536","Combine-Combine all the ingredients in the bowl","False"
+"17_40","188","17.13439527027027","80.94524662162162","Add-Add 1 teaspoon of cumin powder to the bowl","True"
+"17_40","187","125.25833783783784","220.38377364864868","add-add 1 tablespoon of chopped cilantro leaves to the bowl","True"
+"17_40","189","229.8372331081081","243.4265810810811","Rinse-Rinse 1 medium sized cucumber","True"
+"17_40","181","251.10751689189186","279.4678952702703","Add-1/4 teaspoon of red chilli powder to the bowl","True"
+"17_40","183","293.05724324324325","389.9552027027027","whisk-In a mixing bowl, whisk 1 cup of chilled curd until smooth. Use fresh homemade or packaged curd","True"
+"17_40","185","391.1368851351352","473.2638141891892","chop or grate-chop or grate the cucumber","True"
+"17_40","184","474.4454966216216","496.8974628378378","Add-1/4 teaspoon salt to the bowl","False"
+"17_40","191","502.805875","536.4838243243242","Add-1/2 teaspoon of chaat masala powder to the bowl","False"
+"17_40","190","548.3006486486486","564.8442027027027","Add-Add the chopped or grated cucumber to the whisked curd","False"
+"17_40","186","567.2075675675676","597.9313108108108","Combine-Combine all the ingredients in the bowl","False"
+"17_40","182","-1.0","-1.0","peel-peel the cucumber","True"
+"17_43","189","5.281342311969681","39.037979154353785","Rinse-Rinse 1 medium sized cucumber","False"
+"17_43","185","39.38961078812862","58.026087378194845","chop or grate-chop or grate the cucumber","True"
+"17_43","184","64.00382515236703","98.4637252623008","Add-1/4 teaspoon salt to the bowl","True"
+"17_43","188","109.01267427554583","149.4503121596518","Add-Add 1 teaspoon of cumin powder to the bowl","True"
+"17_43","187","163.86720914442","224.34785015369152","add-add 1 tablespoon of chopped cilantro leaves to the bowl","True"
+"17_43","183","241.2261685748836","357.2646077205789","whisk-In a mixing bowl, whisk 1 cup of chilled curd until smooth. Use fresh homemade or packaged curd","True"
+"17_43","191","368.5168200013736","434.6235671510425","Add-1/2 teaspoon of chaat masala powder to the bowl","True"
+"17_43","190","438.8431467563405","454.66657027620806","Add-Add the chopped or grated cucumber to the whisked curd","False"
+"17_43","181","468.0285723596518","491.2362601887909","Add-1/4 teaspoon of red chilli powder to the bowl","False"
+"17_43","186","492.994418357665","525.6961602987246","Combine-Combine all the ingredients in the bowl","False"
+"17_43","182","-1.0","-1.0","peel-peel the cucumber","True"
+"17_45","189","8.224239189189191","47.85011891891893","Rinse-Rinse 1 medium sized cucumber","False"
+"17_45","188","82.99005000000001","153.26991216216217","Add-Add 1 teaspoon of cumin powder to the bowl","True"
+"17_45","181","177.94262972972973","210.83958648648647","Add-1/4 teaspoon of red chilli powder to the bowl","True"
+"17_45","182","227.28806486486485","274.3905256756757","peel-peel the cucumber","True"
+"17_45","187","289.3436878378379","453.08081351351353","add-add 1 tablespoon of chopped cilantro leaves to the bowl","True"
+"17_45","191","462.8003689189189","524.1083337837838","Add-1/2 teaspoon of chaat masala powder to the bowl","True"
+"17_45","185","532.332572972973","572.7061108108109","chop or grate-chop or grate the cucumber","True"
+"17_45","190","581.6780081081081","602.6124351351353","Add-Add the chopped or grated cucumber to the whisked curd","True"
+"17_45","184","609.3413581081081","633.2664175675676","Add-1/4 teaspoon salt to the bowl","True"
+"17_45","183","651.2102121621622","729.7143135135135","whisk-In a mixing bowl, whisk 1 cup of chilled curd until smooth. Use fresh homemade or packaged curd","True"
+"17_45","186","740.9291851351352","767.097218918919","Combine-Combine all the ingredients in the bowl","True"
+"17_49","181","11.219831526061776","88.43867202895753","Add-1/4 teaspoon of red chilli powder to the bowl","True"
+"17_49","189","124.07813687644787","152.4577107364865","Rinse-Rinse 1 medium sized cucumber","False"
+"17_49","188","157.07764136486486","181.49727468629345","Add-Add 1 teaspoon of cumin powder to the bowl","True"
+"17_49","182","182.8172548658301","211.85681881563707","peel-peel the cucumber","True"
+"17_49","191","215.15676926447875","252.11621429150583","Add-1/2 teaspoon of chat masala powder to the bowl","True"
+"17_49","184","258.71611518918917","287.7556791389962","Add-1/4 teaspoon salt to the bowl","True"
+"17_49","183","302.9354512036679","406.55389529729734","whisk-In a mixing bowl, whisk 1 cup of chilled curd until smooth. Use fresh homemade or packaged curd","True"
+"17_49","186","407.873875476834","467.2729835559846","Combine-Combine all the ingredients in the bowl","True"
+"17_49","187","487.07268624903475","595.3110609710426","add-add 1 tablespoon of chopped cilantro leaves to the bowl","True"
+"17_49","185","602.5709519584943","658.6701095888031","chop or grate-chop or grate the cucumber","True"
+"17_49","190","661.3100699478764","682.4297528204634","Add-Add the chopped or grated cucumber to the whisked curd","True"
+"18_2","203","0","128.532","Spiralize-Spiralize 1 medium zucchini into thin noodles using a spiralizer","False"
+"18_2","200","133.4","169.679","Peel-Peel 1 garlic cloves","False"
+"18_2","196","172.438","175.43","Heat-Heat a large pan on medium heat","False"
+"18_2","204","182.204","283.663","Melt-Melt 1 tablespoons of softened butter","False"
+"18_2","199","382.538","394.57","Add-Add 1 large minced garlic cloves to the pan","False"
+"18_2","202","394.78","418.626","Cook-Cook garlic until fragrant (about 1 minutes). Be careful not to burn garlic","False"
+"18_2","201","419.218","438.884","Add-Add the zucchini noodles","False"
+"18_2","193","462.591","495.423","Add-1/6 cup grated parmesan cheese","True"
+"18_2","198","496.974","506.714","season-season with salt","False"
+"18_2","194","507.172","521.311","season-pepper to taste","False"
+"18_2","192","521.54","647.212","Cook-Cook for 2 minutes or until the zoodles are done","True"
+"18_2","197","647.867","653.28","Remove-Remove from heat","False"
+"18_2","195","563.6","667.853","Top-Top with more parmesan if desired","False"
+"18_3","203","8.589","153.77","Spiralize-Spiralize 1 medium zucchini into thin noodles using a spiralizer","False"
+"18_3","196","160.075","170.751","Heat-Heat a large pan on medium heat","True"
+"18_3","204","170.042","289.576","Melt-Melt 1 tablespoons of softened butter","True"
+"18_3","200","294.195","339.193","Peel-Peel 1 garlic cloves","True"
+"18_3","199","339.554","386.848","Add-Add 1 large minced garlic cloves to the pan","False"
+"18_3","202","389.491","430.235","Cook-Cook garlic until fragrant (about 1 minutes). Be careful not to burn garlic","False"
+"18_3","201","437.45799999999997","454.476","Add-Add the zucchini noodles","False"
+"18_3","198","530.207","558.185","season-season with salt","False"
+"18_3","194","558.111","574.44","season-pepper to taste","False"
+"18_3","193","468.258","513.548","Add-1/6 cup grated parmesan cheese","False"
+"18_3","192","574.572","704.155","Cook-Cook for 2 minutes or until the zoodles are done","False"
+"18_3","197","704.462","706.696","Remove-Remove from heat","False"
+"18_3","195","-1.0","-1.0","Top-Top with more parmesan if desired","False"
+"18_8","203","0.8966042105263158","228.63407368421053","Spiralize-Spiralize 1 medium zucchini into thin noodles using a spiralizer","False"
+"18_8","200","243.8763452631579","329.05374526315785","Peel-Peel 1 garlic cloves","False"
+"18_8","196","333.572","344.471","Heat-Heat a large pan on medium heat","False"
+"18_8","204","345.675","448.374","Melt-Melt 1 tablespoons of softened butter","False"
+"18_8","199","451.785","527.687","Add-Add 1 large minced garlic cloves to the pan","False"
+"18_8","202","529.8930884210527","674.2463663157895","Cook-Cook garlic until fragrant (about 1 minutes). Be careful not to burn garlic","False"
+"18_8","201","675.522","697.664","Add-Add the zucchini noodles","False"
+"18_8","193","732.52564","796.1845389473683","Add-1/6 cup grated parmesan cheese","False"
+"18_8","198","842.394","868.017","season-season with salt","False"
+"18_8","194","820.392852631579","841.9113536842106","season-pepper to taste","False"
+"18_8","192","871.499292631579","1041.8540926315789","Cook-Cook for 2 minutes or until the zoodles are done","False"
+"18_8","197","1042.923","1046.269","Remove-Remove from heat","False"
+"18_8","195","1051.807","1101.151","Top-Top with more parmesan if desired","False"
+"18_11","200","1.627","53.67","Peel-Peel 1 garlic cloves","False"
+"18_11","203","54.863","282.581","Spiralize-Spiralize 1 medium zucchini into thin noodles using a spiralizer","False"
+"18_11","196","283.945","337.796","Heat-Heat a large pan on medium heat","False"
+"18_11","204","340.321","418.336","Melt-Melt 1 tablespoons of softened butter","False"
+"18_11","199","418.604","538.743","Add-Add 1 large minced garlic cloves to the pan","False"
+"18_11","202","538.824","581.525","Cook-Cook garlic until fragrant (about 1 minutes). Be careful not to burn garlic","False"
+"18_11","201","581.997","598.189","Add-Add the zucchini noodles","False"
+"18_11","198","603.504","623.457","season-season with salt","False"
+"18_11","194","627","651","season-pepper to taste","False"
+"18_11","193","662","700","Add-1/6 cup grated parmesan cheese","True"
+"18_11","192","704.935","769.436","Cook-Cook for 2 minutes or until the zoodles are done","False"
+"18_11","197","770","784.091","Remove-Remove from heat","False"
+"18_11","195","-1.0","-1.0","Top-Top with more parmesan if desired","False"
+"18_12","200","9.061","121.223","Peel-Peel 1 garlic cloves","False"
+"18_12","203","125.257","340.034","Spiralize-Spiralize 1 medium zucchini into thin noodles using a spiralizer","False"
+"18_12","196","376.247","408.087","Heat-Heat a large pan on medium heat","False"
+"18_12","204","414.236","487.956","Melt-Melt 1 tablespoons of softened butter","False"
+"18_12","199","489.244","583.206","Add-Add 1 large minced garlic cloves to the pan","False"
+"18_12","202","596.426","671.706","Cook-Cook garlic until fragrant (about 1 minutes). Be careful not to burn garlic","False"
+"18_12","201","677.607","714.24","Add-Add the zucchini noodles","False"
+"18_12","193","725.388","798.431","Add-1/6 cup grated parmesan cheese","False"
+"18_12","194","810.337","826.4639999999999","season-pepper to taste","False"
+"18_12","198","828.435","842.608","season-season with salt","False"
+"18_12","192","845.057","970.535","Cook-Cook for 2 minutes or until the zoodles are done","False"
+"18_12","197","988.276","997.205","Remove-Remove from heat","False"
+"18_12","195","998.217","1034.603","Top-Top with more parmesan if desired","False"
+"18_19","203","3.008","217.49099999999999","Spiralize-Spiralize 1 medium zucchini into thin noodles using a spiralizer","False"
+"18_19","200","222.478","326.796","Peel-Peel 1 garlic cloves","False"
+"18_19","196","331.889","384.465","Heat-Heat a large pan on medium heat","False"
+"18_19","204","384.43","465.06","Melt-Melt 1 tablespoons of softened butter","False"
+"18_19","199","474.501","577.497","Add-Add 1 large minced garlic cloves to the pan","False"
+"18_19","202","578.417","610.862","Cook-Cook garlic until fragrant (about 1 minutes). Be careful not to burn garlic","False"
+"18_19","201","611.256","630.267","Add-Add the zucchini noodles","False"
+"18_19","194","635.216","668.241","season-pepper to taste","False"
+"18_19","198","668.03","692.262","season-season with salt","False"
+"18_19","193","693.451","747.467","Add-1/6 cup grated parmesan cheese","False"
+"18_19","192","753.699","863.275","Cook-Cook for 2 minutes or until the zoodles are done","False"
+"18_19","197","863.46","866.449","Remove-Remove from heat","False"
+"18_19","195","-1.0","-1.0","Top-Top with more parmesan if desired","False"
+"18_24","200","7.138","72.23","Peel-Peel 1 garlic cloves","False"
+"18_24","203","77.849","267.675","Spiralize-Spiralize 1 medium zucchini into thin noodles using a spiralizer","False"
+"18_24","196","274.747","310.853","Heat-Heat a large pan on medium heat","False"
+"18_24","204","312.451","406.139","Melt-Melt 1 tablespoons of softened butter","False"
+"18_24","199","423.455","653.059","Add-Add 1 large minced garlic cloves to the pan","False"
+"18_24","202","653.895","715.812","Cook-Cook garlic until fragrant (about 1 minutes). Be careful not to burn garlic","False"
+"18_24","201","716.325","733.291","Add-Add the zucchini noodles","False"
+"18_24","193","738.208","818.05","Add-1/6 cup grated parmesan cheese","False"
+"18_24","194","839.228","860.68","season-pepper to taste","False"
+"18_24","198","860.832","877.13","season-season with salt","False"
+"18_24","192","881.039","1027.502","Cook-Cook for 2 minutes or until the zoodles are done","False"
+"18_24","197","1027.695","1041.356","Remove-Remove from heat","False"
+"18_24","195","1047.171","1068.425","Top-Top with more parmesan if desired","False"
+"18_27","200","5.098","23.19","Peel-Peel 1 garlic cloves","True"
+"18_27","196","24.265","46.461","Heat-Heat a large pan on medium heat","True"
+"18_27","204","54.113","112.042","Melt-Melt 1 tablespoons of softened butter","True"
+"18_27","199","117.80799999999999","146.201","Add-Add 1 large minced garlic cloves to the pan","True"
+"18_27","203","150.126","191.256","Spiralize-Spiralize 1 medium zucchini into thin noodles using a spiralizer","True"
+"18_27","202","195.548","435.985","Cook-Cook garlic until fragrant (about 1 minutes). Be careful not to burn garlic","True"
+"18_27","194","442.212","458.23","season-pepper to taste","True"
+"18_27","193","476.49","510.178","Add-1/6 cup grated parmesan cheese","True"
+"18_27","201","518.962","531.033","Add-Add the zucchini noodles","False"
+"18_27","192","532","650","Cook-Cook for 2 minutes or until the zoodles are done","False"
+"18_27","198","600","623.696","season-season with salt","True"
+"18_27","197","649","653","Remove-Remove from heat","False"
+"18_27","195","-1.0","-1.0","Top-Top with more parmesan if desired","False"
+"18_28","200","25.618784416390728","78.23505673427152","Peel-Peel 1 garlic cloves","True"
+"18_28","196","84.2882562044702","120.14182229718543","Heat-Heat a large pan on medium heat","True"
+"18_28","203","123.40123739652319","228.16815130380795","Spiralize-Spiralize 1 medium zucchini into thin noodles using a spiralizer","True"
+"18_28","204","244.93085752897352","312.9129438865894","Melt-Melt 1 tablespoons of softened butter","True"
+"18_28","199","288.7001460057947","315.2410975289735","Add-Add 1 large minced garlic cloves to the pan","True"
+"18_28","202","323.6224506415563","377.1699844163907","Cook-Cook garlic until fragrant (about 1 minutes). Be careful not to burn garlic","True"
+"18_28","201","381.826291701159","392.5357984561258","Add-Add the zucchini noodles","False"
+"18_28","193","416.7485963369205","453.0677931581126","Add-1/6 cup grated parmesan cheese","True"
+"18_28","192","460.0522540852649","651","Cook-Cook for 2 minutes or until the zoodles are done","True"
+"18_28","194","511.2716342177152","556.4378148799668","season-pepper to taste","False"
+"18_28","198","562.0253836216887","579.719351303808","season-season with salt","False"
+"18_28","197","603.9321491846026","650.9608527607616","Remove-Remove from heat","False"
+"18_28","195","654.2202678600994","676.1049120985099","Top-Top with more parmesan if desired","False"
+"18_31","196","2.027","23.784","Heat-Heat a large pan on medium heat","True"
+"18_31","204","27.553","179.886","Melt-Melt 1 tablespoons of softened butter","True"
+"18_31","200","183.913","210.051","Peel-Peel 1 garlic cloves","True"
+"18_31","199","214.184","246.111","Add-Add 1 large minced garlic cloves to the pan","True"
+"18_31","202","251.026","290.352","Cook-Cook garlic until fragrant (about 1 minutes). Be careful not to burn garlic","True"
+"18_31","194","291.5","312.855","season-pepper to taste","False"
+"18_31","193","312.981","394.133","Add-1/6 cup grated parmesan cheese","True"
+"18_31","197","396.45233876148006","415.33","Remove-Remove from heat","False"
+"18_31","195","416.194","435.493","Top-Top with more parmesan if desired","True"
+"18_31","203","-1.0","-1.0","Spiralize-Spiralize 1 medium zucchini into thin noodles using a spiralizer","True"
+"18_31","198","-1.0","-1.0","season-season with salt","True"
+"18_31","201","-1.0","-1.0","Add-Add the zucchini noodles","True"
+"18_31","192","-1.0","-1.0","Cook-Cook for 2 minutes or until the zoodles are done","True"
+"18_33","196","1.003","33.139","Heat-Heat a large pan on medium heat","True"
+"18_33","203","36.269","188.208","Spiralize-Spiralize 1 medium zucchini into thin noodles using a spiralizer","True"
+"18_33","200","189.059","202.309","Peel-Peel 1 garlic cloves","True"
+"18_33","204","206.222","290.241","Melt-Melt 1 tablespoons of softened butter","False"
+"18_33","199","291.09000000000003","365.268","Add-Add 1 large minced garlic cloves to the pan","False"
+"18_33","202","-1.0","-1.0","Cook-Cook garlic until fragrant (about 1 minutes). Be careful not to burn garlic","True"
+"18_33","194","365.804","380.772","season-pepper to taste","False"
+"18_33","201","383.249","401.71","Add-Add the zucchini noodles","False"
+"18_33","198","407.019","418.63","season-season with salt","False"
+"18_33","192","406","581","Cook-Cook for 2 minutes or until the zoodles are done","True"
+"18_33","193","480","509","Add-1/6 cup grated parmesan cheese","True"
+"18_33","197","510.55","521.769","Remove-Remove from heat","True"
+"18_33","195","-1.0","-1.0","Top-Top with more parmesan if desired","False"
+"18_41","196","4.298","10.806000000000001","Heat-Heat a large pan on medium heat","True"
+"18_41","200","13.205","56.995","Peel-Peel 1 garlic cloves","False"
+"18_41","203","65.262","212.886","Spiralize-Spiralize 1 medium zucchini into thin noodles using a spiralizer","True"
+"18_41","204","218.27","285.125","Melt-Melt 1 tablespoons of softened butter","True"
+"18_41","199","288.214","325.738","Add-Add 1 large minced garlic cloves to the pan","True"
+"18_41","194","327.804","338.35","season-pepper to taste","False"
+"18_41","193","338.869","399.918","Add-1/6 cup grated parmesan cheese","True"
+"18_41","201","401.502","408.579","Add-Add the zucchini noodles","False"
+"18_41","198","410.802","424.553","season-season with salt","True"
+"18_41","192","480.009","585.728","Cook-Cook for 2 minutes or until the zoodles are done","True"
+"18_41","195","586.051","592.037","Top-Top with more parmesan if desired","True"
+"18_41","197","594.258","599.5360000000001","Remove-Remove from heat","True"
+"18_41","202","-1.0","-1.0","Cook-Cook garlic until fragrant (about 1 minutes). Be careful not to burn garlic","True"
+"18_45","196","5.128","30.049","Heat-Heat a large pan on medium heat","True"
+"18_45","200","47.522","125.005","Peel-Peel 1 garlic cloves","False"
+"18_45","202","232","720","Cook-Cook garlic until fragrant (about 1 minutes). Be careful not to burn garlic","True"
+"18_45","204","308","321","Melt-Melt 1 tablespoons of softened butter","True"
+"18_45","198","434.024","457.432","season-season with salt","True"
+"18_45","203","467.511","638.299","Spiralize-Spiralize 1 medium zucchini into thin noodles using a spiralizer","True"
+"18_45","194","653.195","684.463","season-pepper to taste","False"
+"18_45","199","686.763","710.544","Add-Add 1 large minced garlic cloves to the pan","True"
+"18_45","201","726.87","759.478","Add-Add the zucchini noodles","True"
+"18_45","193","771.139","814.779","Add-1/6 cup grated parmesan cheese","False"
+"18_45","192","821.053","959.614","Cook-Cook for 2 minutes or until the zoodles are done","True"
+"18_45","197","967.303","974.083","Remove-Remove from heat","False"
+"18_45","195","978.203","997.577","Top-Top with more parmesan if desired","False"
+"18_49","200","0","328.309","Peel-Peel 1 garlic cloves","True"
+"18_49","196","335.423","343.138","Heat-Heat a large pan on medium heat","True"
+"18_49","199","360.851","685.025","Add-Add 1 large minced garlic cloves to the pan","True"
+"18_49","202","686.074","858.835","Cook-Cook garlic until fragrant (about 1 minutes). Be careful not to burn garlic","True"
+"18_49","194","859.983","876.025","season-pepper to taste","True"
+"18_49","198","878.864","887.891","season-season with salt","True"
+"18_49","203","906.809","1077.667","Spiralize-Spiralize 1 medium zucchini into thin noodles using a spiralizer","True"
+"18_49","201","1085.84","1105.553","Add-Add the zucchini noodles","True"
+"18_49","204","1116.563","1168.434","Melt-Melt 1 tablespoons of softened butter","True"
+"18_49","192","1190.263","1391.256","Cook-Cook for 2 minutes or until the zoodles are done","True"
+"18_49","193","1391.816","1459.186","Add-1/6 cup grated parmesan cheese","True"
+"18_49","197","1459.624","1463.482","Remove-Remove from heat","False"
+"18_49","195","1481.08","1494.415","Top-Top with more parmesan if desired","False"
+"18_101","200","2.128","49.891","Peel-Peel 1 garlic cloves","False"
+"18_101","196","54.228","91.866","Heat-Heat a large pan on medium heat","True"
+"18_101","204","221.69","285.086","Melt-Melt 1 tablespoons of softened butter","True"
+"18_101","199","292.628","436.723","Add-Add 1 large minced garlic cloves to the pan","True"
+"18_101","202","420","621","Cook-Cook garlic until fragrant (about 1 minutes). Be careful not to burn garlic","True"
+"18_101","203","449.964","622.202","Spiralize-Spiralize 1 medium zucchini into thin noodles using a spiralizer","True"
+"18_101","201","621.179","648.019","Add-Add the zucchini noodles","False"
+"18_101","198","652.046","662.086","season-season with salt","False"
+"18_101","194","665.959","679.798","season-pepper to taste","False"
+"18_101","193","693.556796240073","720.2956642158957","Add-1/6 cup grated parmesan cheese","False"
+"18_101","192","685.15","813","Cook-Cook for 2 minutes or until the zoodles are done","True"
+"18_101","197","816.1099411292604","820.137","Remove-Remove from heat","False"
+"18_101","195","-1.0","-1.0","Top-Top with more parmesan if desired","False"
+"20_9","206","0","210.35","Rinse-Rinse 3 mushrooms under cold water","False"
+"20_9","176","76.831","307.449","Peel-Peel 2 garlic cloves","False"
+"20_9","212","310.867","1379.077","Chop-Chop 1 shallot","False"
+"20_9","205","458.5156586590103","521.5427950278844","pat-pat rinsed mushrooms dry with a paper towel","False"
+"20_9","214","522.7786212311956","569.9510116746619","Pull-Pull out mushroom stems","False"
+"20_9","210","569.7400169570235","619.701","Slice-Slice the mushrooms","False"
+"20_9","211","620.4088912927851","944.431","mince-mince garlic cloves","False"
+"20_9","215","961.4969234066923","1103.6169367874872","Heat-Heat 1 tbsp olive oil in a large skillet over medium-high heat","False"
+"20_9","208","1124.6259822437785","1186.4172924093414","add-Once the pan is hot, add the mushrooms","False"
+"20_9","213","1186.4172924093414","1510.203757676891","cook-cook for 3-5 minutes, stirring often, until mushrooms start to soften and brown","False"
+"20_9","209","1513.9112362868248","1526.3871960535862","Add-Add chopped shallot to the pan","False"
+"20_9","207","1536","1596","cook-cook the pan, often stirring, for 1 minute","False"
+"20_9","218","1597.9474181119906","1618.9564635682818","Add-Add 2 cloves of minced garlic to the pan","False"
+"20_9","217","1622.3119983691995","1671.976","Add-1/4 tbsp balsamic vinegar to the pan","False"
+"20_9","207","1657.6617938801185","1731.2989503359577","cook-cook the pan, often stirring, for 1 minute","False"
+"20_9","219","1731.1235531274147","1758.4882762007355","Season-pepper on pan to taste","False"
+"20_9","220","1762.1892192565158","1781.7839031464928","Season-Season pan with salt","False"
+"20_9","216","1786.7082081900103","1855.199","Transfer-Transfer the contents of the pan to a serving dish","False"
+"20_14","176","0.763","165.71","Peel-Peel 2 garlic cloves","False"
+"20_14","211","168.825","302.305","mince-mince garlic cloves","False"
+"20_14","206","304.967584319929","412.60320231519813","Rinse-Rinse 3 mushrooms under cold water","False"
+"20_14","205","414.9951049373152","461.63720606859846","pat-pat rinsed mushrooms dry with a paper towel","False"
+"20_14","214","474.7926704902425","504.901","Pull-Pull out mushroom stems","False"
+"20_14","210","509.4752585109403","651.7934645269072","Slice-Slice the mushrooms","False"
+"20_14","212","673.124","1046.4573971762272","Chop-Chop 1 shallot","False"
+"20_14","215","1054.829056353637","1154.093015171496","Heat-Heat 1 tbsp olive oil in a large skillet over medium-high heat","False"
+"20_14","208","1155.2889664825548","1252.1610226782968","add-Once the pan is hot, add the mushrooms","False"
+"20_14","213","1256.9448279225312","1529.6217268438795","cook-cook for 3-5 minutes, stirring often, until mushrooms start to soften and brown","False"
+"20_14","209","1533.2095807770552","1553.5407530650505","Add-Add chopped shallot to the pan","False"
+"20_14","207","1554","1650","cook-cook the pan, often stirring, for 1 minute","False"
+"20_14","218","1651.4948604469885","1661.0624709354568","Add-Add 2 cloves of minced garlic to the pan","False"
+"20_14","217","1662.0590970280055","1693.549","Add-1/4 tbsp balsamic vinegar to the pan","False"
+"20_14","207","1693.233","1785.148","cook-cook the pan, often stirring, for 1 minute","False"
+"20_14","219","1845.348","1885.873","Season-pepper on pan to taste","False"
+"20_14","220","1886.658","1901.941","Season-Season pan with salt","False"
+"20_14","216","1938.754","1992.217","Transfer-Transfer the contents of the pan to a serving dish","False"
+"20_16","212","0","388.18","Chop-Chop 1 shallot","False"
+"20_16","206","394.86697397989354","455.39402838557066","Rinse-Rinse 3 mushrooms under cold water","False"
+"20_16","205","458.2762690715553","497.07214370195146","pat-pat rinsed mushrooms dry with a paper towel","False"
+"20_16","176","504.39212004730933","589.8985937315199","Peel-Peel 2 garlic cloves","False"
+"20_16","214","590.859340626848","621.3744920165583","Pull-Pull out mushroom stems","False"
+"20_16","211","627.36772264932","744.5788438793613","mince-mince garlic cloves","False"
+"20_16","210","792.6161886457717","863.7114589000593","Slice-Slice the mushrooms","False"
+"20_16","215","871.3974340626849","968.472","Heat-Heat 1 tbsp olive oil in a large skillet over medium-high heat","False"
+"20_16","208","973.2366049674748","1043.371128326434","add-Once the pan is hot, add the mushrooms","False"
+"20_16","213","1046.2533690124187","1261.4606735659372","cook-cook for 3-5 minutes, stirring often, until mushrooms start to soften and brown","False"
+"20_16","209","1262.4214204612656","1283.1155209320611","Add-Add chopped shallot to the pan","False"
+"20_16","207","1284","1344","cook-cook the pan, often stirring, for 1 minute","False"
+"20_16","217","1377","1403.115715804985","Add-1/4 tbsp balsamic vinegar to the pan","False"
+"20_16","218","1432.4736209343585","1444.8461663180972","Add-Add 2 cloves of minced garlic to the pan","False"
+"20_16","207","1444.9663852348415","1523.525","cook-cook the pan, often stirring, for 1 minute","False"
+"20_16","219","1509.333372560615","1532.299798344175","Season-pepper on pan to taste","False"
+"20_16","220","1532.871671496156","1554.877350384388","Season-Season pan with salt","False"
+"20_16","216","1576.5399053814313","1620.0480147841515","Transfer-Transfer the contents of the pan to a serving dish","False"
+"20_17","206","0.697","75.848","Rinse-Rinse 3 mushrooms under cold water","False"
+"20_17","205","76.885","109.84700000000001","pat-pat rinsed mushrooms dry with a paper towel","False"
+"20_17","214","110.41375139184875","129.753","Pull-Pull out mushroom stems","False"
+"20_17","210","135.054","308.695","Slice-Slice the mushrooms","False"
+"20_17","176","344.658","545.091","Peel-Peel 2 garlic cloves","False"
+"20_17","212","547.185","715.222","Chop-Chop 1 shallot","False"
+"20_17","211","719.203","860.372","mince-mince garlic cloves","False"
+"20_17","215","870.523","970.183","Heat-Heat 1 tbsp olive oil in a large skillet over medium-high heat","False"
+"20_17","208","1000.39","1040.032","add-Once the pan is hot, add the mushrooms","False"
+"20_17","213","1041.012","1354.785","cook-cook for 3-5 minutes, stirring often, until mushrooms start to soften and brown","False"
+"20_17","209","1355.589","1379.2","Add-Add chopped shallot to the pan","False"
+"20_17","207","1381","1441","cook-cook the pan, often stirring, for 1 minute","False"
+"20_17","217","1496.464","1524.973","Add-1/4 tbsp balsamic vinegar to the pan","False"
+"20_17","218","1547.294","1558.879","Add-Add 2 cloves of minced garlic to the pan","False"
+"20_17","207","1560.256","1636.218","cook-cook the pan, often stirring, for 1 minute","False"
+"20_17","219","1639.709","1705.784","Season-pepper on pan to taste","False"
+"20_17","220","1732.595","1781.727","Season-Season pan with salt","False"
+"20_17","216","1834.274","1891.387","Transfer-Transfer the contents of the pan to a serving dish","False"
+"20_19","206","0.957","63.407","Rinse-Rinse 3 mushrooms under cold water","False"
+"20_19","205","64.402","100.44","pat-pat rinsed mushrooms dry with a paper towel","False"
+"20_19","214","107.189","167.724","Pull-Pull out mushroom stems","False"
+"20_19","210","185.345","286.696","Slice-Slice the mushrooms","False"
+"20_19","176","290.819","365.714","Peel-Peel 2 garlic cloves","False"
+"20_19","212","372.78086508397394","539.463","Chop-Chop 1 shallot","False"
+"20_19","211","555.794","680.543","mince-mince garlic cloves","False"
+"20_19","215","685.405","735.201","Heat-Heat 1 tbsp olive oil in a large skillet over medium-high heat","False"
+"20_19","208","770.324","819.219","add-Once the pan is hot, add the mushrooms","False"
+"20_19","213","820.717","1107.129","cook-cook for 3-5 minutes, stirring often, until mushrooms start to soften and brown","False"
+"20_19","209","1108.46","1120.949","Add-Add chopped shallot to the pan","False"
+"20_19","207","1121","1181","cook-cook the pan, often stirring, for 1 minute","False"
+"20_19","217","1182.607","1222.218","Add-1/4 tbsp balsamic vinegar to the pan","False"
+"20_19","218","1235.133","1245.583","Add-Add 2 cloves of minced garlic to the pan","False"
+"20_19","207","1246.749","1277.038","cook-cook the pan, often stirring, for 1 minute","False"
+"20_19","219","1278.133","1288.048","Season-pepper on pan to taste","False"
+"20_19","220","1288.379","1297.46","Season-Season pan with salt","False"
+"20_19","216","1312.417","1327.289","Transfer-Transfer the contents of the pan to a serving dish","False"
+"20_22","176","33.929","107.25200000000001","Peel-Peel 2 garlic cloves","False"
+"20_22","206","109.291","152.204","Rinse-Rinse 3 mushrooms under cold water","False"
+"20_22","205","153.874","176.85","pat-pat rinsed mushrooms dry with a paper towel","False"
+"20_22","214","182.63","221.724","Pull-Pull out mushroom stems","False"
+"20_22","210","223.244","325.897","Slice-Slice the mushrooms","False"
+"20_22","211","356.197","397.41700000000003","mince-mince garlic cloves","False"
+"20_22","212","405.346","502.165","Chop-Chop 1 shallot","False"
+"20_22","215","20.315","330.606","Heat-Heat 1 tbsp olive oil in a large skillet over medium-high heat","False"
+"20_22","208","331.275","336.70799999999997","add-Once the pan is hot, add the mushrooms","False"
+"20_22","213","337.748","523.732","cook-cook for 3-5 minutes, stirring often, until mushrooms start to soften and brown","False"
+"20_22","209","524.402","532.165","Add-Add chopped shallot to the pan","False"
+"20_22","207","534","571","cook-cook the pan, often stirring, for 1 minute","False"
+"20_22","218","571.961","576.583","Add-Add 2 cloves of minced garlic to the pan","False"
+"20_22","217","590.575","646.37","Add-1/4 tbsp balsamic vinegar to the pan","False"
+"20_22","207","648.622","698.606","cook-cook the pan, often stirring, for 1 minute","False"
+"20_22","219","699.417","730.134","Season-pepper on pan to taste","False"
+"20_22","220","731.646","741.921","Season-Season pan with salt","False"
+"20_22","216","745.252","772.3389999999999","Transfer-Transfer the contents of the pan to a serving dish","False"
+"20_25","176","11.697318946963573","100.069","Peel-Peel 2 garlic cloves","False"
+"20_25","206","102.75855276098643","131.308","Rinse-Rinse 3 mushrooms under cold water","True"
+"20_25","212","134.317","240.087","Chop-Chop 1 shallot","False"
+"20_25","211","241.934","447.12","mince-mince garlic cloves","False"
+"20_25","205","449.22","466.162","pat-pat rinsed mushrooms dry with a paper towel","False"
+"20_25","214","474.751","501.43","Pull-Pull out mushroom stems","False"
+"20_25","210","503.937","531.961","Slice-Slice the mushrooms","False"
+"20_25","215","540.056","647.324","Heat-Heat 1 tbsp olive oil in a large skillet over medium-high heat","False"
+"20_25","208","653.333","663.271","add-Once the pan is hot, add the mushrooms","False"
+"20_25","213","670.859","780.634","cook-cook for 3-5 minutes, stirring often, until mushrooms start to soften and brown","True"
+"20_25","209","783.892","793.581","Add-Add chopped shallot to the pan","False"
+"20_25","207","795","855","cook-cook the pan, often stirring, for 1 minute","True"
+"20_25","218","861.858","872.202","Add-Add 2 cloves of minced garlic to the pan","False"
+"20_25","217","887.958","923.891","Add-1/4 tbsp balsamic vinegar to the pan","False"
+"20_25","207","923.982","953.249","cook-cook the pan, often stirring, for 1 minute","False"
+"20_25","219","956.761","968.033","Season-pepper on pan to taste","False"
+"20_25","220","970.038","983.999","Season-Season pan with salt","False"
+"20_25","216","995.836","1031.774","Transfer-Transfer the contents of the pan to a serving dish","False"
+"20_26","215","4.28","75.669","Heat-Heat 1 tbsp olive oil in a large skillet over medium-high heat","True"
+"20_26","206","77.871","158.246","Rinse-Rinse 3 mushrooms under cold water","True"
+"20_26","176","163.255","194.497","Peel-Peel 2 garlic cloves","True"
+"20_26","205","195.688","224.859","pat-pat rinsed mushrooms dry with a paper towel","True"
+"20_26","214","225.122","254.455","Pull-Pull out mushroom stems","True"
+"20_26","212","266.758","338.396","Chop-Chop 1 shallot","True"
+"20_26","210","345.44","452.834","Slice-Slice the mushrooms","True"
+"20_26","208","455.472","470.876","add-Once the pan is hot, add the mushrooms","True"
+"20_26","213","485.737","800","cook-cook for 3-5 minutes, stirring often, until mushrooms start to soften and brown","True"
+"20_26","211","715.019","797.819","mince-mince garlic cloves","True"
+"20_26","207","800","870","cook-cook the pan, often stirring, for 1 minute","True"
+"20_26","218","875.419","885.196","Add-Add 2 cloves of minced garlic to the pan","True"
+"20_26","209","908.354","924.386","Add-Add chopped shallot to the pan","True"
+"20_26","207","925.562840589259","1000.04","cook-cook the pan, often stirring, for 1 minute","False"
+"20_26","219","1001.975","1017.158","Season-pepper on pan to taste","False"
+"20_26","220","1018.099","1050.4892334286424","Season-Season pan with salt","False"
+"20_26","216","1053.748182807061","1083.6218854425658","Transfer-Transfer the contents of the pan to a serving dish","False"
+"20_26","217","-1.0","-1.0","Add-1/4 tbsp balsamic vinegar to the pan","True"
+"20_29","206","1.518","49.116","Rinse-Rinse 3 mushrooms under cold water","True"
+"20_29","176","55.779","116.017","Peel-Peel 2 garlic cloves","True"
+"20_29","205","118.901","154.662","pat-pat rinsed mushrooms dry with a paper towel","True"
+"20_29","215","185.598","229.634","Heat-Heat 1 tbsp olive oil in a large skillet over medium-high heat","True"
+"20_29","212","235.90699999999998","414.96500000000003","Chop-Chop 1 shallot","True"
+"20_29","210","425.407","570.769","Slice-Slice the mushrooms","True"
+"20_29","211","575.095","665.132","mince-mince garlic cloves","True"
+"20_29","208","669.458","691.246","add-Once the pan is hot, add the mushrooms","False"
+"20_29","213","696.558","882.698","cook-cook for 3-5 minutes, stirring often, until mushrooms start to soften and brown","False"
+"20_29","207","885","1005","cook-cook the pan, often stirring, for 1 minute","True"
+"20_29","217","1006.904","1049.9","Add-1/4 tbsp balsamic vinegar to the pan","True"
+"20_29","218","1055.872","1070.246","Add-Add 2 cloves of minced garlic to the pan","False"
+"20_29","207","1070.955","1215","cook-cook the pan, often stirring, for 1 minute","True"
+"20_29","220","1146.362","1164.509","Season-Season pan with salt","True"
+"20_29","219","1166.341","1185.161","Season-pepper on pan to taste","True"
+"20_29","216","1190.993","1223.529","Transfer-Transfer the contents of the pan to a serving dish","False"
+"20_29","209","-1.0","-1.0","Add-Add chopped shallot to the pan","True"
+"20_29","214","-1.0","-1.0","Pull-Pull out mushroom stems","True"
+"20_32","206","4","57","Rinse-Rinse 3 mushrooms under cold water","False"
+"20_32","205","59.593","81.169","pat-pat rinsed mushrooms dry with a paper towel","True"
+"20_32","214","99.475","155.65699999999998","Pull-Pull out mushroom stems","False"
+"20_32","210","171.784","272.244","Slice-Slice the mushrooms","True"
+"20_32","215","280.14","320.024","Heat-Heat 1 tbsp olive oil in a large skillet over medium-high heat","True"
+"20_32","212","323.561","540.082","Chop-Chop 1 shallot","True"
+"20_32","208","540.108","605.873","add-Once the pan is hot, add the mushrooms","True"
+"20_32","213","607.769","699.727","cook-cook for 3-5 minutes, stirring often, until mushrooms start to soften and brown","True"
+"20_32","209","700.444","735.48","Add-Add chopped shallot to the pan","True"
+"20_32","176","740.554","817.551","Peel-Peel 2 garlic cloves","True"
+"20_32","207","700","1050","cook-cook the pan, often stirring, for 1 minute","True"
+"20_32","211","915.173","947.645","mince-mince garlic cloves","True"
+"20_32","218","953.493","960.769","Add-Add 2 cloves of minced garlic to the pan","True"
+"20_32","217","982.223","1049.94","Add-1/4 tbsp balsamic vinegar to the pan","True"
+"20_32","207","1050.603","1142","cook-cook the pan, often stirring, for 1 minute","True"
+"20_32","219","1121.587","1139.551","Season-pepper on pan to taste","False"
+"20_32","216","1140.634","1181.551","Transfer-Transfer the contents of the pan to a serving dish","False"
+"20_32","220","-1.0","-1.0","Season-Season pan with salt","True"
+"20_39","176","12.397","79.646","Peel-Peel 2 garlic cloves","True"
+"20_39","214","82.084","96.072","Pull-Pull out mushroom stems","False"
+"20_39","210","96.491","111.7","Slice-Slice the mushrooms","True"
+"20_39","212","114.581","182.467","Chop-Chop 1 shallot","False"
+"20_39","215","185.138","218.994","Heat-Heat 1 tbsp olive oil in a large skillet over medium-high heat","True"
+"20_39","208","227.26","233.864","add-Once the pan is hot, add the mushrooms","True"
+"20_39","213","235.024","402.566","cook-cook for 3-5 minutes, stirring often, until mushrooms start to soften and brown","True"
+"20_39","209","402.903","417.237","Add-Add chopped shallot to the pan","True"
+"20_39","207","418","488","cook-cook the pan, often stirring, for 1 minute","True"
+"20_39","211","442.21","465.23","mince-mince garlic cloves","True"
+"20_39","218","466.586","472.699","Add-Add 2 cloves of minced garlic to the pan","False"
+"20_39","217","485.22","541.466","Add-1/4 tbsp balsamic vinegar to the pan","False"
+"20_39","207","542.481","602.555","cook-cook the pan, often stirring, for 1 minute","True"
+"20_39","219","558.261","570.819","Season-pepper on pan to taste","False"
+"20_39","216","602.87","615.028","Transfer-Transfer the contents of the pan to a serving dish","False"
+"20_39","206","-1.0","-1.0","Rinse-Rinse 3 mushrooms under cold water","True"
+"20_39","220","-1.0","-1.0","Season-Season pan with salt","True"
+"20_39","205","-1.0","-1.0","pat-pat rinsed mushrooms dry with a paper towel","True"
+"20_44","176","0.596","34.956","Peel-Peel 2 garlic cloves","True"
+"20_44","215","36.834","178.573","Heat-Heat 1 tbsp olive oil in a large skillet over medium-high heat","True"
+"20_44","211","86.738","130.994","mince-mince garlic cloves","True"
+"20_44","206","140.778","162.982","Rinse-Rinse 3 mushrooms under cold water","True"
+"20_44","217","167.91","192.03","Add-1/4 tbsp balsamic vinegar to the pan","True"
+"20_44","205","200.577","218.5","pat-pat rinsed mushrooms dry with a paper towel","True"
+"20_44","214","219","231.5","Pull-Pull out mushroom stems","True"
+"20_44","212","236.55599999999998","290.667","Chop-Chop 1 shallot","True"
+"20_44","218","294.452","316.527","Add-Add 2 cloves of minced garlic to the pan","True"
+"20_44","208","322.312","329","add-Once the pan is hot, add the mushrooms","True"
+"20_44","213","339.203","410","cook-cook for 3-5 minutes, stirring often, until mushrooms start to soften and brown","True"
+"20_44","209","401","411.677","Add-Add chopped shallot to the pan","True"
+"20_44","207","411","502","cook-cook the pan, often stirring, for 1 minute","False"
+"20_44","219","505.242","517.428","Season-pepper on pan to taste","True"
+"20_44","207","517.4836071584376","570.772","cook-cook the pan, often stirring, for 1 minute","True"
+"20_44","220","571.653","581.768","Season-Season pan with salt","True"
+"20_44","216","582.742","606.221","Transfer-Transfer the contents of the pan to a serving dish","False"
+"20_44","210","-1.0","-1.0","Slice-Slice the mushrooms","True"
+"20_47","212","6.728","194","Chop-Chop 1 shallot","True"
+"20_47","215","200.153","609.62","Heat-Heat 1 tbsp olive oil in a large skillet over medium-high heat","True"
+"20_47","206","260.744","306.514","Rinse-Rinse 3 mushrooms under cold water","True"
+"20_47","205","315.032","349.054","pat-pat rinsed mushrooms dry with a paper towel","True"
+"20_47","176","360.729","476.973","Peel-Peel 2 garlic cloves","True"
+"20_47","214","483.697","497.486","Pull-Pull out mushroom stems","True"
+"20_47","210","502.62677836721855","595.023","Slice-Slice the mushrooms","True"
+"20_47","208","610.227","637.348","add-Once the pan is hot, add the mushrooms","True"
+"20_47","213","638.273","848.5","cook-cook for 3-5 minutes, stirring often, until mushrooms start to soften and brown","True"
+"20_47","220","833.181","848.878","Season-Season pan with salt","True"
+"20_47","207","849","900","cook-cook the pan, often stirring, for 1 minute","False"
+"20_47","211","907.613","1020.212","mince-mince garlic cloves","True"
+"20_47","218","1021.757","1040.543","Add-Add 2 cloves of minced garlic to the pan","True"
+"20_47","207","1043.445","1078.08","cook-cook the pan, often stirring, for 1 minute","True"
+"20_47","209","1079.001","1095.172","Add-Add chopped shallot to the pan","True"
+"20_47","219","1103.126","1123.842","Season-pepper on pan to taste","True"
+"20_47","216","1139.341","1162.132","Transfer-Transfer the contents of the pan to a serving dish","False"
+"20_47","217","-1.0","-1.0","Add-1/4 tbsp balsamic vinegar to the pan","True"
+"20_48","206","1.694","69.591","Rinse-Rinse 3 mushrooms under cold water","True"
+"20_48","215","72.87805042267529","165.177","Heat-Heat 1 tbsp olive oil in a large skillet over medium-high heat","True"
+"20_48","205","170.70600000000002","201.798","pat-pat rinsed mushrooms dry with a paper towel","True"
+"20_48","214","205.879","230.074","Pull-Pull out mushroom stems","True"
+"20_48","176","234.902","257.328","Peel-Peel 2 garlic cloves","True"
+"20_48","210","260.351","354.914","Slice-Slice the mushrooms","True"
+"20_48","207","371","432","cook-cook the pan, often stirring, for 1 minute","True"
+"20_48","217","441.086","460.742","Add-1/4 tbsp balsamic vinegar to the pan","True"
+"20_48","211","465.88","488.385","mince-mince garlic cloves","True"
+"20_48","218","492.328","503.569","Add-Add 2 cloves of minced garlic to the pan","True"
+"20_48","207","504.057","529.109","cook-cook the pan, often stirring, for 1 minute","True"
+"20_48","219","530.661","544.038","Season-pepper on pan to taste","True"
+"20_48","220","546.466","553.558","Season-Season pan with salt","True"
+"20_48","208","555.259","572.983","add-Once the pan is hot, add the mushrooms","True"
+"20_48","209","595.259","606.156","Add-Add chopped shallot to the pan","True"
+"20_48","213","606.3739675783193","715.19","cook-cook for 3-5 minutes, stirring often, until mushrooms start to soften and brown","True"
+"20_48","216","717.9029515539532","742.42","Transfer-Transfer the contents of the pan to a serving dish","False"
+"20_48","212","-1.0","-1.0","Chop-Chop 1 shallot","True"
+"21_3","225","1.3075164012738856","48.37810684713376","Add-Add 1 banana to a blender","False"
+"21_3","229","52.30065605095541","91.526148089172","Add-1 egg to a blender","False"
+"21_3","221","107.21634490445861","139.90425493630576","Add-1/2 tsp baking powder to a blender","False"
+"21_3","232","141.21177133757962","189.5898781847134","Add-1 heaped tbsp flour to a blender","False"
+"21_3","227","194.81994378980892","252.35066544585985","blitz-blitz the blender for 20 seconds","False"
+"21_3","223","274.5784442675159","402.7150515923567","Melt-Melt a small knob of butter in a non-stick frying pan over low-medium heat","False"
+"21_3","231","402.7150515923567","455.0157076433121","Pour-Pour three little puddles straight from the blender into the frying pan","False"
+"21_3","226","455.0157076433121","554.3869541401275","Cook-Cook for 1 min or until the tops start to bubble","False"
+"21_3","233","570.077150955414","644.6055858280255","Chop-Chop 1 strawberry","False"
+"21_3","228","644.6055858280256","670.7559138535032","Flip-Flip the pancakes with a fork or a fish slice spatula","False"
+"21_3","230","670.7559138535032","712.5964386942675","cook-cook for 20-30 seconds more","True"
+"21_3","234","709.9814058917198","760.9745455414014","Transfer-Transfer to a plate","False"
+"21_3","222","764.897094745223","788.432389968153","Serve-Serve the pancakes with chopped strawberries","True"
+"21_3","224","789.7399063694268","821.1203","splash-splash maple syrup on plate","False"
+"21_8","229","22.60937023089172","69.33540204140127","Add-1 egg to a blender","False"
+"21_8","225","70.8426933901274","107.01768575955414","Add-Add 1 banana to a blender","False"
+"21_8","232","119.07601654936306","150.72913487261144","Add-1 heaped tbsp flour to a blender","False"
+"21_8","221","159.77288296496815","185.3968358933121","Add-1/2 tsp baking powder to a blender","False"
+"21_8","227","271.31244277070067","322.5603486273886","blitz-blitz the blender for 20 seconds","False"
+"21_8","223","351.1988842531847","449.1728219203822","Melt-Melt a small knob of butter in a non-stick frying pan over low-medium heat","False"
+"21_8","231","480.82594024363055","524.537389356688","Pour-Pour three little puddles straight from the blender into the frying pan","False"
+"21_8","226","524.5373893566879","636.0769491624203","Cook-Cook for 1 min or until the tops start to bubble","False"
+"21_8","228","673.7592328805733","715.9633906449045","Flip-Flip the pancakes with a fork or a fish slice spatula","False"
+"21_8","233","756.6602570605096","807.9081629171975","Chop-Chop 1 strawberry","False"
+"21_8","230","807.9081629171975","833.5321158455414","cook-cook for 20-30 seconds more","False"
+"21_8","234","859.1560687738853","892.3164784458598","Transfer-Transfer to a plate","False"
+"21_8","222","892.31647844586","913.4185573280255","Serve-Serve the pancakes with chopped strawberries","False"
+"21_8","224","913.4185573280255","946.578967","splash-splash maple syrup on plate","False"
+"21_11","221","58.039354657576034","78.75054196967794","Add-1/2 tsp baking powder to a blender","False"
+"21_11","229","137.494912338898","166.1054682969136","Add-1 egg to a blender","False"
+"21_11","225","167.06562645716338","214.0686826739033","Add-Add 1 banana to a blender","False"
+"21_11","232","273.5226811282474","293.95879252683","Add-1 heaped tbsp flour to a blender","False"
+"21_11","227","324.6129596247039","369.5724047015855","blitz-blitz the blender for 20 seconds","False"
+"21_11","233","488.10185081336454","541.9169441629655","Chop-Chop 1 strawberry","False"
+"21_11","223","590.2824078062774","696.5501870789069","Melt-Melt a small knob of butter in a non-stick frying pan over low-medium heat","False"
+"21_11","231","712.217872484487","742.1908358690748","Pour-Pour three little puddles straight from the blender into the frying pan","False"
+"21_11","226","756.4199678862517","931.4893222007757","Cook-Cook for 1 min or until the tops start to bubble","False"
+"21_11","228","935.5145181673251","968.2122964050574","Flip-Flip the pancakes with a fork or a fish slice spatula","False"
+"21_11","230","969.9396239232082","1000.593791021082","cook-cook for 20-30 seconds more","False"
+"21_11","234","1006.7246244406568","1034.6539766853864","Transfer-Transfer to a plate","False"
+"21_11","222","1046.9156435245359","1061.2209215035437","Serve-Serve the pancakes with chopped strawberries","False"
+"21_11","224","1079.613421762268","1100.0495331608506","splash-splash maple syrup on plate","False"
+"21_14","232","14.162768585987264","56.92352478658325","Add-1 heaped tbsp flour to a blender","False"
+"21_14","225","64.34285401543734","86.81178716368531","Add-Add 1 banana to a blender","False"
+"21_14","233","112.68510412227387","132.7709686032834","Chop-Chop 1 strawberry","False"
+"21_14","229","149.73077800534026","160.62480619843018","Add-1 egg to a blender","False"
+"21_14","221","168.45488896221354","195.3495210639043","Add-1/2 tsp baking powder to a blender","False"
+"21_14","227","200.11565839838113","232.45730459661684","blitz-blitz the blender for 20 seconds","False"
+"21_14","223","265.4798275569207","339.0145178602777","Melt-Melt a small knob of butter in a non-stick frying pan over low-medium heat","False"
+"21_14","231","371.69660243954746","414.59183844983903","Pour-Pour three little puddles straight from the blender into the frying pan","True"
+"21_14","226","415.9535919739753","437.40120997912106","Cook-Cook for 1 min or until the tops start to bubble","False"
+"21_14","228","437.7416483601551","463.9554036997778","Flip-Flip the pancakes with a fork or a fish slice spatula","False"
+"21_14","230","464.63628046184584","491.5309125635366","cook-cook for 20-30 seconds more","False"
+"21_14","234","492.55222770663875","510.935900282478","Transfer-Transfer to a plate","False"
+"21_14","222","513.0437903222352","524.6556758044065","Serve-Serve the pancakes with chopped strawberries","False"
+"21_14","224","526.2135810048616","541.9489153269607","splash-splash maple syrup on plate","False"
+"21_15","232","3.859907006369427","31.844232802547772","Add-1 heaped tbsp flour to a blender","False"
+"21_15","229","32.80920955414013","64.65344235668789","Add-1 egg to a blender","False"
+"21_15","225","63.68846560509555","94.56772165605095","Add-Add 1 banana to a blender","False"
+"21_15","221","95.53269840764331","121.58707070063696","Add-1/2 tsp baking powder to a blender","False"
+"21_15","233","120.62209394904458","162.11609426751593","Chop-Chop 1 strawberry","False"
+"21_15","227","161.15111751592357","202.05109083125504","blitz-blitz the blender for 20 seconds","False"
+"21_15","223","302.1121861181784","389.6990937977335","Melt-Melt a small knob of butter in a non-stick frying pan over low-medium heat","False"
+"21_15","231","396.60544490445864","430.3796312101911","Pour-Pour three little puddles straight from the blender into the frying pan","False"
+"21_15","226","437.1344684713375","504.6828410828026","Cook-Cook for 1 min or until the tops start to bubble","False"
+"21_15","228","504","535","Flip-Flip the pancakes with a fork or a fish slice spatula","False"
+"21_15","230","536","558","cook-cook for 20-30 seconds more","False"
+"21_15","234","558.7215391719745","578.0210742038217","Transfer-Transfer to a plate","False"
+"21_15","222","578.986050955414","585.7408882165605","Serve-Serve the pancakes with chopped strawberries","False"
+"21_15","224","585.7408882165605","602.1454929936306","splash-splash maple syrup on plate","False"
+"21_17","225","35.05019563535032","56.385097326433126","Add-Add 1 banana to a blender","False"
+"21_17","229","106.67450845541401","124.96156704777071","Add-1 egg to a blender","False"
+"21_17","221","156.9639195843949","175.2509781767516","Add-1/2 tsp baking powder to a blender","False"
+"21_17","232","190.49019367038215","224.01646775636945","Add-1 heaped tbsp flour to a blender","False"
+"21_17","227","246.87529099681527","316.27253198642956","blitz-blitz the blender for 20 seconds","False"
+"21_17","233","389.00565871128333","444.68531629702534","Chop-Chop 1 strawberry","False"
+"21_17","223","451.1324345437955","615.2408990070353","Melt-Melt a small knob of butter in a non-stick frying pan over low-medium heat","False"
+"21_17","231","624.176923091335","648.793192760821","Pour-Pour three little puddles straight from the blender into the frying pan","False"
+"21_17","226","658.7569209603748","778.3216593550209","Cook-Cook for 1 min or until the tops start to bubble","False"
+"21_17","228","780.6660659902101","826.9680970351956","Flip-Flip the pancakes with a fork or a fish slice spatula","False"
+"21_17","230","830.4247746997866","863.2464675924344","cook-cook for 20-30 seconds more","False"
+"21_17","234","893.7237538498933","907.7901936610281","Transfer-Transfer to a plate","False"
+"21_17","222","907.0572088594681","915.8487337414275","Serve-Serve the pancakes with chopped strawberries","False"
+"21_17","224","920.098328495771","943.5423948476625","splash-splash maple syrup on plate","False"
+"21_19","232","1.842711358280255","73.70845433121019","Add-1 heaped tbsp flour to a blender","False"
+"21_19","221","77.3938770477707","128.98979507961783","Add-1/2 tsp baking powder to a blender","False"
+"21_19","233","158.4731768121019","294.83381732484077","Chop-Chop 1 strawberry","False"
+"21_19","225","296.67652868312103","350.1151580732484","Add-Add 1 banana to a blender","False"
+"21_19","229","355.6432921480892","407.2392101799363","Add-1 egg to a blender","False"
+"21_19","227","573.0832324251593","654.1625321894904","blitz-blitz the blender for 20 seconds","False"
+"21_19","223","659.6906662643313","768.4106364028663","Melt-Melt a small knob of butter in a non-stick frying pan over low-medium heat","False"
+"21_19","231","784.9950386273886","820.0065544347135","Pour-Pour three little puddles straight from the blender into the frying pan","False"
+"21_19","226","820.0065544347133","945.3109267977707","Cook-Cook for 1 min or until the tops start to bubble","False"
+"21_19","228","950.8390608726115","989.5359993964969","Flip-Flip the pancakes with a fork or a fish slice spatula","False"
+"21_19","230","987.6932880382167","1024.5475152038218","cook-cook for 20-30 seconds more","False"
+"21_19","234","1042.9746287866242","1066.9298764442676","Transfer-Transfer to a plate","False"
+"21_19","222","1066.9298764442676","1092.727835460191","Serve-Serve the pancakes with chopped strawberries","False"
+"21_19","224","1096.4132581767517","1142.4810421337581","splash-splash maple syrup on plate","False"
+"21_24","232","1.2691553614649682","55.8428359044586","Add-1 heaped tbsp flour to a blender","False"
+"21_24","225","55.8428359044586","92.64834138694268","Add-Add 1 banana to a blender","False"
+"21_24","221","211.84336117213724","241.61858013872796","Add-1/2 tsp baking powder to a blender","False"
+"21_24","229","164.00776348810624","189.87803570498014","Add-1 egg to a blender","False"
+"21_24","233","97.72496283280255","163.72104162898088","Chop-Chop 1 strawberry","False"
+"21_24","227","242.5948168261571","281.1561659796107","blitz-blitz the blender for 20 seconds","False"
+"21_24","223","297.28658396048843","401.84329689301524","Melt-Melt a small knob of butter in a non-stick frying pan over low-medium heat","False"
+"21_24","231","402.322249584395","448.01184259713386","Pour-Pour three little puddles straight from the blender into the frying pan","False"
+"21_24","226","445.47353187420384","634.5776807324842","Cook-Cook for 1 min or until the tops start to bubble","False"
+"21_24","228","633.3085253710192","690.4205166369426","Flip-Flip the pancakes with a fork or a fish slice spatula","False"
+"21_24","230","691.6896719984077","729.7643328423567","cook-cook for 20-30 seconds more","False"
+"21_24","234","729.7643328423567","751.3399739872611","Transfer-Transfer to a plate","False"
+"21_24","222","757.6857507945859","770.3773044092356","Serve-Serve the pancakes with chopped strawberries","False"
+"21_24","224","771.6464597707006","790.6837901926752","splash-splash maple syrup on plate","False"
+"21_25","232","38.0924609918101","57.921413288916725","Add-1 heaped tbsp flour to a blender","False"
+"21_25","225","67.31407490333567","97.57931788312999","Add-Add 1 banana to a blender","False"
+"21_25","221","125.2354881922524","148.19532769416534","Add-1/2 tsp baking powder to a blender","False"
+"21_25","233","188.37504682251296","230.12020955326378","Chop-Chop 1 strawberry","False"
+"21_25","229","245.51373831022812","262.7336179366628","Add-1 egg to a blender","False"
+"21_25","227","289.6070664445836","318.8286803561092","blitz-blitz the blender for 20 seconds","False"
+"21_25","223","342.5712416592237","487.11386761444845","Melt-Melt a small knob of butter in a non-stick frying pan over low-medium heat","False"
+"21_25","231","491.25255250235693","516.2996501408074","Pour-Pour three little puddles straight from the blender into the frying pan","False"
+"21_25","226","529.6059207612343","675.1921757847277","Cook-Cook for 1 min or until the tops start to bubble","False"
+"21_25","228","679.62759932487","726.5909073969647","Flip-Flip the pancakes with a fork or a fish slice spatula","False"
+"21_25","230","731.5481454712412","763.9006465875731","cook-cook for 20-30 seconds more","False"
+"21_25","234","769.9015137301185","794.4267968344345","Transfer-Transfer to a plate","False"
+"21_25","222","795.2095186356361","804.6698606668459","Serve-Serve the pancakes with chopped strawberries","False"
+"21_25","224","814.2557491315413","830.4319996897071","splash-splash maple syrup on plate","False"
+"21_28","229","7.720273735725938","60.65929363784665","Add-1 egg to a blender","False"
+"21_28","232","80.51142610114192","119.11279477977163","Add-1 heaped tbsp flour to a blender","True"
+"21_28","225","119.1127947797716","140.0678234910277","Add-Add 1 banana to a blender","False"
+"21_28","227","142.27361598694944","209.55028711256114","blitz-blitz the blender for 20 seconds","False"
+"21_28","223","218.37345709624793","334.17756313213704","Melt-Melt a small knob of butter in a non-stick frying pan over low-medium heat","False"
+"21_28","231","351.8239030995105","384.910790538336","Pour-Pour three little puddles straight from the blender into the frying pan","False"
+"21_28","226","387.11658303425776","496.30331158238164","Cook-Cook for 1 min or until the tops start to bubble","False"
+"21_28","228","494.09751908645995","543.7278502446982","Flip-Flip the pancakes with a fork or a fish slice spatula","True"
+"21_28","230","541.5220577487764","566.888671451876","cook-cook for 20-30 seconds more","False"
+"21_28","233","567.9915676998368","596.6668701468188","Chop-Chop 1 strawberry","True"
+"21_28","234","595.563973898858","636.3711350734093","Transfer-Transfer to a plate","False"
+"21_28","222","635.2682388254486","649.6058900489396","Serve-Serve the pancakes with chopped strawberries","False"
+"21_28","224","648.5029938009787","669.4580225122348","splash-splash maple syrup on plate","True"
+"21_28","221","-1.0","-1.0","Add-1/2 tsp baking powder to a blender","True"
+"21_29","232","21.050647452229295","68.64341560509551","Add-1 heaped tbsp flour to a blender","True"
+"21_29","229","75.96537993630572","106.16848280254776","Add-1 egg to a blender","True"
+"21_29","221","118.98192038216558","161.08321528662418","Add-1/2 tsp baking powder to a blender","False"
+"21_29","227","163.828951910828","222.40466656050953","blitz-blitz the blender for 20 seconds","True"
+"21_29","223","231.5571219745223","284.64136337579623","Melt-Melt a small knob of butter in a non-stick frying pan over low-medium heat","True"
+"21_29","231","284.6413633757962","343.21707802547775","Pour-Pour three little puddles straight from the blender into the frying pan","True"
+"21_29","226","343.2170780254777","502","Cook-Cook for 1 min or until the tops start to bubble","False"
+"21_29","233","422.8434401273885","502.46980222929926","Chop-Chop 1 strawberry","True"
+"21_29","228","504.30029331210187","517.1137308917197","Flip-Flip the pancakes with a fork or a fish slice spatula","True"
+"21_29","230","520.7747130573248","532.6729050955413","cook-cook for 20-30 seconds more","True"
+"21_29","234","530.8424140127388","546.4015882165604","Transfer-Transfer to a plate","True"
+"21_29","222","544.5710971337579","562.8760079617834","Serve-Serve the pancakes with chopped strawberries","False"
+"21_29","224","562.8760079617833","574.7742","splash-splash maple syrup on plate","False"
+"21_29","225","-1.0","-1.0","Add-Add 1 banana to a blender","True"
+"21_32","232","7.2780000000000005","49.512","Add-1 heaped tbsp flour to a blender","False"
+"21_32","225","51.49","93.669","Add-Add 1 banana to a blender","False"
+"21_32","221","106.247","156.392","Add-1/2 tsp baking powder to a blender","False"
+"21_32","233","175.225","216.815","Chop-Chop 1 strawberry","True"
+"21_32","229","220.293","247.473","Add-1 egg to a blender","False"
+"21_32","227","250.183","308.073","blitz-blitz the blender for 20 seconds","False"
+"21_32","231","326.395","399.007","Pour-Pour three little puddles straight from the blender into the frying pan","True"
+"21_32","226","380","453","Cook-Cook for 1 min or until the tops start to bubble","True"
+"21_32","228","453","469.298","Flip-Flip the pancakes with a fork or a fish slice spatula","True"
+"21_32","230","475.11","500.744","cook-cook for 20-30 seconds more","False"
+"21_32","234","501.329","545.706","Transfer-Transfer to a plate","False"
+"21_32","222","546.266","556.28","Serve-Serve the pancakes with chopped strawberries","False"
+"21_32","224","557.223","575.283","splash-splash maple syrup on plate","True"
+"21_32","223","-1.0","-1.0","Melt-Melt a small knob of butter in a non-stick frying pan over low-medium heat","True"
+"21_37","229","8.671879777070064","57.23440652866242","Add-1 egg to a blender","True"
+"21_37","225","57.234406528662426","93.6563015923567","Add-Add 1 banana to a blender","False"
+"21_37","232","102.32818136942674","192.51573105095542","Add-1 heaped tbsp flour to a blender","True"
+"21_37","221","189.0469791401274","225.46887420382168","Add-1/2 tsp baking powder to a blender","False"
+"21_37","227","251.48451353503188","303.51579219745224","blitz-blitz the blender for 20 seconds","False"
+"21_37","223","305.25016815286625","537.656546178344","Melt-Melt a small knob of butter in a non-stick frying pan over low-medium heat","True"
+"21_37","231","535.9221702229299","563.6721855095541","Pour-Pour three little puddles straight from the blender into the frying pan","True"
+"21_37","226","561.9378095541401","919.2192563694268","Cook-Cook for 1 min or until the tops start to bubble","False"
+"21_37","228","917.4848804140128","969.5161590764333","Flip-Flip the pancakes with a fork or a fish slice spatula","True"
+"21_37","230","967.7817831210192","1014.6099339171975","cook-cook for 20-30 seconds more","False"
+"21_37","234","1013.5426005827578","1025.5493677602942","Transfer-Transfer to a plate","False"
+"21_37","224","1033.8235624591373","1057.1700541932362","splash-splash maple syrup on plate","False"
+"21_37","233","-1.0","-1.0","Chop-Chop 1 strawberry","True"
+"21_37","222","-1.0","-1.0","Serve-Serve the pancakes with chopped strawberries","True"
+"21_43","221","11.022157648089172","71.03168262101912","Add-1/2 tsp baking powder to a blender","True"
+"21_43","225","73.48105098726116","101.64878719904458","Add-Add 1 banana to a blender","False"
+"21_43","229","118.79436576273885","160.43362798885352","Add-1 egg to a blender","True"
+"21_43","232","178.8038907356688","197.17415348248406","Add-1 heaped tbsp flour to a blender","True"
+"21_43","227","213.09504786305732","307.3957299633758","blitz-blitz the blender for 20 seconds","False"
+"21_43","223","338.0128345414013","401.69641206369425","Melt-Melt a small knob of butter in a non-stick frying pan over low-medium heat","False"
+"21_43","231","422.5160431767516","450.6837793885351","Pour-Pour three little puddles straight from the blender into the frying pan","True"
+"21_43","226","453.13314775477704","595.1965129968153","Cook-Cook for 1 min or until the tops start to bubble","True"
+"21_43","228","592.7471446305733","676.0256690828026","Flip-Flip the pancakes with a fork or a fish slice spatula","True"
+"21_43","230","673.5763007165605","727.4624047738854","cook-cook for 20-30 seconds more","False"
+"21_43","224","709.09214202707","722.1874082623241","splash-splash maple syrup on plate","True"
+"21_43","234","727.6523745645442","748.3770207822721","Transfer-Transfer to a plate","True"
+"21_43","233","-1.0","-1.0","Chop-Chop 1 strawberry","True"
+"21_43","222","-1.0","-1.0","Serve-Serve the pancakes with chopped strawberries","True"
+"21_44","221","13.652651751592357","63.712374840764326","Add-1/2 tsp baking powder to a blender","True"
+"21_44","232","66.7462974522293","100.11944617834396","Add-1 heaped tbsp flour to a blender","True"
+"21_44","233","163.83182101910828","279.1208802547771","Chop-Chop 1 strawberry","True"
+"21_44","224","317.0449128980892","358.00286815286626","splash-splash maple syrup on plate","True"
+"21_44","225","354.9689455414013","383.79121035031847","Add-Add 1 banana to a blender","True"
+"21_44","227","398.9608234076434","503.6311535031847","blitz-blitz the blender for 20 seconds","True"
+"21_44","223","523.351650477707","656.8442453821657","Melt-Melt a small knob of butter in a non-stick frying pan over low-medium heat","True"
+"21_44","231","655.3272840764331","712.9718136942676","Pour-Pour three little puddles straight from the blender into the frying pan","True"
+"21_44","226","726.6244654458599","785.7859563694268","Cook-Cook for 1 min or until the tops start to bubble","True"
+"21_44","228","782.7520337579618","819.1591050955415","Flip-Flip the pancakes with a fork or a fish slice spatula","True"
+"21_44","230","816.1251824840765","855.5661764331211","cook-cook for 20-30 seconds more","True"
+"21_44","234","852.5322538216561","878.3205960191083","Transfer-Transfer to a plate","True"
+"21_44","222","878.3205960191083","907.1428608280254","Serve-Serve the pancakes with chopped strawberries","True"
+"21_44","229","907.1428608280254","946.5838547770701","Add-1 egg to a blender","True"
+"21_46","225","4.802462210191083","51.62646875955415","Add-Add 1 banana to a blender","False"
+"21_46","221","60.03077762738854","102.05232196656051","Add-1/2 tsp baking powder to a blender","False"
+"21_46","229","105.65416862420382","135.6695574378981","Add-1 egg to a blender","False"
+"21_46","232","147.6757129633758","177.69110177707006","Add-1 heaped tbsp flour to a blender","False"
+"21_46","233","198.10156617038217","253.32988158757962","Chop-Chop 1 strawberry","True"
+"21_46","227","290.54896371656054","332.57050805573255","blitz-blitz the blender for 20 seconds","True"
+"21_46","223","336.17235471337585","439.4252922324841","Melt-Melt a small knob of butter in a non-stick frying pan over low-medium heat","True"
+"21_46","224","457.4345255207007","479.0456054665606","splash-splash maple syrup on plate","True"
+"21_46","231","483.84806767675167","522.2677653582803","Pour-Pour three little puddles straight from the blender into the frying pan","True"
+"21_46","226","524.6689964633757","665.141016111465","Cook-Cook for 1 min or until the tops start to bubble","True"
+"21_46","228","662.7397850063695","693.9557893726114","Flip-Flip the pancakes with a fork or a fish slice spatula","True"
+"21_46","230","691.554558267516","721.5699470812101","cook-cook for 20-30 seconds more","True"
+"21_46","234","719.1687159761148","740.7797959219746","Transfer-Transfer to a plate","True"
+"21_46","222","738.378564816879","753.986567","Serve-Serve the pancakes with chopped strawberries","True"
+"21_47","225","49.04007388535032","82.53085605095542","Add-Add 1 banana to a blender","False"
+"21_47","221","107.64894267515925","149.51242038216563","Add-1/2 tsp baking powder to a blender","True"
+"21_47","229","166.25781146496814","187.7876","Add-1 egg to a blender","True"
+"21_47","227","185.39540127388534","255.9652636942675","blitz-blitz the blender for 20 seconds","True"
+"21_47","232","276.298952866242","316.96633121019113","Add-1 heaped tbsp flour to a blender","True"
+"21_47","227","295","315","blitz-blitz the blender for 20 seconds","False"
+"21_47","223","330","398","Melt-Melt a small knob of butter in a non-stick frying pan over low-medium heat","False"
+"21_47","231","368.398603821656","444.9489630573248","Pour-Pour three little puddles straight from the blender into the frying pan","True"
+"21_47","226","566.951098089172","607.618476433121","Cook-Cook for 1 min or until the tops start to bubble","True"
+"21_47","228","544.2252101910829","565.7549987261146","Flip-Flip the pancakes with a fork or a fish slice spatula","False"
+"21_47","230","563","610","cook-cook for 20-30 seconds more","True"
+"21_47","234","606.4223770700637","635.1287617834394","Transfer-Transfer to a plate","False"
+"21_47","233","663.8351464968152","702.1103261146496","Chop-Chop 1 strawberry","True"
+"21_47","222","699.718127388535","741.5816050955412","Serve-Serve the pancakes with chopped strawberries","False"
+"21_47","224","712","739","splash-splash maple syrup on plate","True"
+"21_50","232","25.257716560509554","77.10250318471338","Add-1 heaped tbsp flour to a blender","False"
+"21_50","221","87.73733121019109","112.99504777070064","Add-1/2 tsp baking powder to a blender","False"
+"21_50","225","118.31246178343949","172.81595541401273","Add-Add 1 banana to a blender","True"
+"21_50","227","210.0378535031847","253.90651910828024","blitz-blitz the blender for 20 seconds","True"
+"21_50","229","327.0209617834395","346.9612643312102","Add-1 egg to a blender","True"
+"21_50","231","358.92544585987264","466.6030796178344","Pour-Pour three little puddles straight from the blender into the frying pan","True"
+"21_50","226","462","563","Cook-Cook for 1 min or until the tops start to bubble","False"
+"21_50","228","535.7294617834394","623.4667929936305","Flip-Flip the pancakes with a fork or a fish slice spatula","True"
+"21_50","223","624.7961464968153","677.9702866242037","Melt-Melt a small knob of butter in a non-stick frying pan over low-medium heat","True"
+"21_50","230","677","780","cook-cook for 20-30 seconds more","True"
+"21_50","233","713.8628312101911","763.0489108280253","Chop-Chop 1 strawberry","True"
+"21_50","234","784.3185668789807","810.9056369426751","Transfer-Transfer to a plate","True"
+"21_50","222","810.9056369426751","833.5046464968152","Serve-Serve the pancakes with chopped strawberries","False"
+"21_50","224","-1.0","-1.0","splash-splash maple syrup on plate","True"
+"21_103","225","13.298795068471339","62.061043652866246","Add-Add 1 banana to a blender","False"
+"21_103","229","79.79277041082803","112.30093613375797","Add-1 egg to a blender","False"
+"21_103","221","149.24203354617836","178.7949114761147","Add-1/2 tsp baking powder to a blender","False"
+"21_103","232","196.52663823407644","233.46773564649683","Add-1 heaped tbsp flour to a blender","False"
+"21_103","227","264.49825747292994","351.67924736624207","blitz-blitz the blender for 20 seconds","False"
+"21_103","223","362.02275464171976","468.4131151894905","Melt-Melt a small knob of butter in a non-stick frying pan over low-medium heat","False"
+"21_103","231","475.80133467197453","506.8318564984078","Pour-Pour three little puddles straight from the blender into the frying pan","False"
+"21_103","226","511.2647881878981","582.1916952197453","Cook-Cook for 1 min or until the tops start to bubble","False"
+"21_103","233","613.2222170461783","682.6714801815286","Chop-Chop 1 strawberry","False"
+"21_103","228","690.0596996640127","725.5231531799362","Flip-Flip the pancakes with a fork or a fish slice spatula","False"
+"21_103","230","731.4337287659237","763.9418944888537","cook-cook for 20-30 seconds more","True"
+"21_103","234","800.8829919012738","823.0476503487262","Transfer-Transfer to a plate","False"
+"21_103","222","827.4805820382167","842.2570210031846","Serve-Serve the pancakes with chopped strawberries","True"
+"21_103","224","843.2831857222918","866.5836181544128","splash-splash maple syrup on plate","False"
+"22_2","247","0","71.208","Take-Take a tomato","False"
+"22_2","237","74.325","139.666","Chop-Chop 2 tbsp cilantro","True"
+"22_2","246","146.66","159.53300000000002","Cut-Cut tomato into two pieces","False"
+"22_2","239","163.211","200.855","crack-crack one egg in a bowl","False"
+"22_2","242","212.583","228.605","add-add the chopped cilantro to the bowl","False"
+"22_2","249","265.347","296.39","add-1/2 tsp ground black pepper to the bowl","False"
+"22_2","248","311.688","371.317","Beat-Beat the contents of the bowl","False"
+"22_2","235","375.5","444.541","Heat-Heat 1 tbsp oil in a non-stick frying pan","False"
+"22_2","240","447.75","792.031","cook-cook the tomatoes cut-side down until they start to soften and colour","False"
+"22_2","244","794.993","801.095","Scoop-Scoop the tomatoes from the pan","False"
+"22_2","236","794.993","801.095","put-put tomatoes on a serving plate","False"
+"22_2","241","842.333","856.351","Pour-Pour the egg mixture into the pan","False"
+"22_2","238","860.446","967.43","stir-stir gently with a wooden spoon so the egg that sets on the base of the pan moves to enable the uncooked egg to flow into the space","True"
+"22_2","245","973.23","994.75","Stop-Stop stirring when it's nearly cooked to allow it to set into an omelette","False"
+"22_2","243","994.75","1005.069","Transfer-Transfer omelette to the plate and serve with the tomatoes","False"
+"22_4","239","3.507165486533717","59.136","crack-crack one egg in a bowl","False"
+"22_4","237","68.17099999999999","304.456","Chop-Chop 2 tbsp cilantro","False"
+"22_4","247","305.214","342.845","Take-Take a tomato","False"
+"22_4","246","342.85","350.276","Cut-Cut tomato into two pieces","False"
+"22_4","242","350.369","469.139","add-add the chopped cilantro to the bowl","False"
+"22_4","249","478.295","516.981","add-1/2 tsp ground black pepper to the bowl","False"
+"22_4","248","536.575","580.594","Beat-Beat the contents of the bowl","False"
+"22_4","235","691.596","733.404","Heat-Heat 1 tbsp oil in a non-stick frying pan","False"
+"22_4","240","776.923","1039.913","cook-cook the tomatoes cut-side down until they start to soften and colour","False"
+"22_4","244","1039.913","1075.28","Scoop-Scoop the tomatoes from the pan","False"
+"22_4","236","1039.913","1075.28","put-put tomatoes on a serving plate","False"
+"22_4","241","1104.973","1121.088","Pour-Pour the egg mixture into the pan","False"
+"22_4","238","1122.1","1149.413","stir-stir gently with a wooden spoon so the egg that sets on the base of the pan moves to enable the uncooked egg to flow into the space","False"
+"22_4","245","1174.878","1305.617","Stop-Stop stirring when it's nearly cooked to allow it to set into an omelette","False"
+"22_4","243","1306.022","1312.141","Transfer-Transfer omelette to the plate and serve with the tomatoes","False"
+"22_6","247","3.568","15.093","Take-Take a tomato","False"
+"22_6","237","19.284951483463033","98.325","Chop-Chop 2 tbsp cilantro","False"
+"22_6","246","98.913","106.438","Cut-Cut tomato into two pieces","False"
+"22_6","242","107.535","126.154","add-add the chopped cilantro to the bowl","False"
+"22_6","249","132.721","217.958","add-1/2 tsp ground black pepper to the bowl","False"
+"22_6","239","218.25514648437502","244.383","crack-crack one egg in a bowl","False"
+"22_6","248","244.82774516858552","284.199","Beat-Beat the contents of the bowl","False"
+"22_6","235","283.8008899054276","467.1115","Heat-Heat 1 tbsp oil in a non-stick frying pan","False"
+"22_6","240","470.203","704.871","cook-cook the tomatoes cut-side down until they start to soften and colour","False"
+"22_6","244","704.782","715.515","Scoop-Scoop the tomatoes from the pan","False"
+"22_6","236","704.782","715.515","put-put tomatoes on a serving plate","False"
+"22_6","241","719.5889999999999","729.036","Pour-Pour the egg mixture into the pan","False"
+"22_6","238","737.642","759.442","stir-stir gently with a wooden spoon so the egg that sets on the base of the pan moves to enable the uncooked egg to flow into the space","False"
+"22_6","245","767.966","789.5660181949013","Stop-Stop stirring when it's nearly cooked to allow it to set into an omelette","False"
+"22_6","243","788.698","796.652","Transfer-Transfer omelette to the plate and serve with the tomatoes","False"
+"22_8","237","5.639","74.875","Chop-Chop 2 tbsp cilantro","False"
+"22_8","249","137.139","161.161","add-1/2 tsp ground black pepper to the bowl","False"
+"22_8","247","163.002","169.269","Take-Take a tomato","False"
+"22_8","242","170.997","179.746","add-add the chopped cilantro to the bowl","False"
+"22_8","239","184.269","207.107","crack-crack one egg in a bowl","False"
+"22_8","246","210.115","214.715","Cut-Cut tomato into two pieces","False"
+"22_8","248","222.427","257.591","Beat-Beat the contents of the bowl","False"
+"22_8","235","100.233","125.092","Heat-Heat 1 tbsp oil in a non-stick frying pan","False"
+"22_8","240","275.286","440.707","cook-cook the tomatoes cut-side down until they start to soften and colour","False"
+"22_8","244","449.139","454.187","Scoop-Scoop the tomatoes from the pan","False"
+"22_8","236","449.139","454.187","put-put tomatoes on a serving plate","False"
+"22_8","241","457.93","475.375","Pour-Pour the egg mixture into the pan","False"
+"22_8","238","476.743","558.925","stir-stir gently with a wooden spoon so the egg that sets on the base of the pan moves to enable the uncooked egg to flow into the space","False"
+"22_8","245","551","571","Stop-Stop stirring when it's nearly cooked to allow it to set into an omelette","False"
+"22_8","243","572.005","582.582","Transfer-Transfer omelette to the plate and serve with the tomatoes","False"
+"22_10","239","55.698","109.33","crack-crack one egg in a bowl","False"
+"22_10","237","125.135","304.139","Chop-Chop 2 tbsp cilantro","False"
+"22_10","242","125.135","304.139","add-add the chopped cilantro to the bowl","False"
+"22_10","247","318.785","331.303","Take-Take a tomato","False"
+"22_10","246","331.303","341.047","Cut-Cut tomato into two pieces","False"
+"22_10","235","375.872","394.372","Heat-Heat 1 tbsp oil in a non-stick frying pan","False"
+"22_10","240","404.236","834.739","cook-cook the tomatoes cut-side down until they start to soften and colour","False"
+"22_10","244","836.735","853.697","Scoop-Scoop the tomatoes from the pan","False"
+"22_10","249","869.513","918.742","add-1/2 tsp ground black pepper to the bowl","False"
+"22_10","248","929.537","984.437","Beat-Beat the contents of the bowl","False"
+"22_10","236","842.925","853.5","put-put tomatoes on a serving plate","False"
+"22_10","241","989.472","1013.63","Pour-Pour the egg mixture into the pan","False"
+"22_10","238","1034.998","1207.756","stir-stir gently with a wooden spoon so the egg that sets on the base of the pan moves to enable the uncooked egg to flow into the space","True"
+"22_10","245","1207.756","1273.815","Stop-Stop stirring when it's nearly cooked to allow it to set into an omelette","False"
+"22_10","243","1273.815","1280.719","Transfer-Transfer omelette to the plate and serve with the tomatoes","False"
+"22_13","247","11.412","47.455","Take-Take a tomato","False"
+"22_13","246","47.455","62.763","Cut-Cut tomato into two pieces","False"
+"22_13","237","69.904","164.159","Chop-Chop 2 tbsp cilantro","False"
+"22_13","242","166.84199999999998","190.006","add-add the chopped cilantro to the bowl","False"
+"22_13","239","192.5","208.49099999999999","crack-crack one egg in a bowl","False"
+"22_13","249","215.125","245.083","add-1/2 tsp ground black pepper to the bowl","False"
+"22_13","248","250.437","280.44100000000003","Beat-Beat the contents of the bowl","False"
+"22_13","235","320.291","343.505","Heat-Heat 1 tbsp oil in a non-stick frying pan","False"
+"22_13","240","383.971","682.378","cook-cook the tomatoes cut-side down until they start to soften and colour","False"
+"22_13","244","682.378","695.625","Scoop-Scoop the tomatoes from the pan","False"
+"22_13","236","682.378","695.625","put-put tomatoes on a serving plate","False"
+"22_13","241","703.049","717.587","Pour-Pour the egg mixture into the pan","False"
+"22_13","238","718.283","757.503","stir-stir gently with a wooden spoon so the egg that sets on the base of the pan moves to enable the uncooked egg to flow into the space","False"
+"22_13","245","757.503","798.264","Stop-Stop stirring when it's nearly cooked to allow it to set into an omelette","False"
+"22_13","243","798.264","808.415","Transfer-Transfer omelette to the plate and serve with the tomatoes","False"
+"22_21","247","4.705","35.702","Take-Take a tomato","False"
+"22_21","237","37.704","158.925","Chop-Chop 2 tbsp cilantro","False"
+"22_21","239","169.436","191.992","crack-crack one egg in a bowl","False"
+"22_21","246","200.46699999999998","217.551","Cut-Cut tomato into two pieces","False"
+"22_21","242","226.359","245.312","add-add the chopped cilantro to the bowl","False"
+"22_21","249","249.015","277.01","add-1/2 tsp ground black pepper to the bowl","False"
+"22_21","248","282.21500000000003","317.651","Beat-Beat the contents of the bowl","False"
+"22_21","235","322.989","414.047","Heat-Heat 1 tbsp oil in a non-stick frying pan","False"
+"22_21","240","414.547","576.543","cook-cook the tomatoes cut-side down until they start to soften and colour","False"
+"22_21","244","576.545","600.4","Scoop-Scoop the tomatoes from the pan","False"
+"22_21","236","576.545","600.4","put-put tomatoes on a serving plate","False"
+"22_21","241","612.479","620.62","Pour-Pour the egg mixture into the pan","False"
+"22_21","238","621.521","677.177","stir-stir gently with a wooden spoon so the egg that sets on the base of the pan moves to enable the uncooked egg to flow into the space","False"
+"22_21","245","678.611","688.188","Stop-Stop stirring when it's nearly cooked to allow it to set into an omelette","False"
+"22_21","243","691.791","711.01","Transfer-Transfer omelette to the plate and serve with the tomatoes","False"
+"22_24","237","8.583","206.858","Chop-Chop 2 tbsp cilantro","False"
+"22_24","247","208.666","243.156","Take-Take a tomato","False"
+"22_24","242","244.166","290.12","add-add the chopped cilantro to the bowl","False"
+"22_24","239","312.749","357.557","crack-crack one egg in a bowl","False"
+"22_24","246","370.926","379.216","Cut-Cut tomato into two pieces","False"
+"22_24","249","383.914","448.736","add-1/2 tsp ground black pepper to the bowl","False"
+"22_24","248","454.90999999999997","533.019","Beat-Beat the contents of the bowl","False"
+"22_24","235","538.77","768.106","Heat-Heat 1 tbsp oil in a non-stick frying pan","False"
+"22_24","240","773.034","1506.632","cook-cook the tomatoes cut-side down until they start to soften and colour","False"
+"22_24","244","1506.632","1529.155","Scoop-Scoop the tomatoes from the pan","False"
+"22_24","236","1506.632","1529.155","put-put tomatoes on a serving plate","False"
+"22_24","241","1536.639","1572.916","Pour-Pour the egg mixture into the pan","False"
+"22_24","238","1574.643","1614.737","stir-stir gently with a wooden spoon so the egg that sets on the base of the pan moves to enable the uncooked egg to flow into the space","False"
+"22_24","245","1614.737","1952.958","Stop-Stop stirring when it's nearly cooked to allow it to set into an omelette","False"
+"22_24","243","1952.958","1968.998","Transfer-Transfer omelette to the plate and serve with the tomatoes","False"
+"22_26","237","34.87669622526934","90.56690471400587","Chop-Chop 2 tbsp cilantro","True"
+"22_26","247","96.19217829872673","105.1926160342801","Take-Take a tomato","True"
+"22_26","246","104.06756131733593","139.50678490107737","Cut-Cut tomato into two pieces","True"
+"22_26","242","161.4453518814887","177.7586452771792","add-add the chopped cilantro to the bowl","False"
+"22_26","239","225.57347074730657","245.26192829382956","crack-crack one egg in a bowl","False"
+"22_26","249","-1.0","-1.0","add-1/2 tsp ground black pepper to the bowl","True"
+"22_26","248","-1.0","-1.0","Beat-Beat the contents of the bowl","True"
+"22_26","235","274.5133509343781","327.9534499892262","Heat-Heat 1 tbsp oil in a non-stick frying pan","False"
+"22_26","240","331.8911414985308","374.08069338393733","cook-cook the tomatoes cut-side down until they start to soften and colour","True"
+"22_26","244","-1.0","-1.0","Scoop-Scoop the tomatoes from the pan","True"
+"22_26","236","387.01882262879525","398.8318971567091","put-put tomatoes on a serving plate","True"
+"22_26","241","408.95738960920664","436.5212301743388","Pour-Pour the egg mixture into the pan","False"
+"22_26","238","446.0841952683643","524.2754980959844","stir-stir gently with a wooden spoon so the egg that sets on the base of the pan moves to enable the uncooked egg to flow into the space","True"
+"22_26","245","519.7752792282076","533.2759358315376","Stop-Stop stirring when it's nearly cooked to allow it to set into an omelette","True"
+"22_26","243","555","567","Transfer-Transfer omelette to the plate and serve with the tomatoes","False"
+"22_30","247","10.152551811949069","20.30510362389814","Take-Take a tomato","False"
+"22_30","246","31.380614691478947","44.30204427032322","Cut-Cut tomato into two pieces","False"
+"22_30","235","58.607912732615084","83.06633300685603","Heat-Heat 1 tbsp oil in a non-stick frying pan","True"
+"22_30","237","92.29592556317336","141.67424573947113","Chop-Chop 2 tbsp cilantro","True"
+"22_30","249","143.98164387855044","167.05562526934378","add-1/2 tsp ground black pepper to the bowl","True"
+"22_30","240","171.2089419196866","300.4232377081293","cook-cook the tomatoes cut-side down until they start to soften and colour","True"
+"22_30","244","309.1913506366308","330.41941351616066","Scoop-Scoop the tomatoes from the pan","True"
+"22_30","239","348.41711900097937","369.18370225269337","crack-crack one egg in a bowl","True"
+"22_30","242","371.0296207639569","383.9510503428012","add-add the chopped cilantro to the bowl","True"
+"22_30","236","389.0273262487757","394","put-put tomatoes on a serving plate","True"
+"22_30","248","394","422","Beat-Beat the contents of the bowl","True"
+"22_30","241","422","451.32707600391774","Pour-Pour the egg mixture into the pan","False"
+"22_30","238","435","450","stir-stir gently with a wooden spoon so the egg that sets on the base of the pan moves to enable the uncooked egg to flow into the space","True"
+"22_30","245","450","453","Stop-Stop stirring when it's nearly cooked to allow it to set into an omelette","False"
+"22_30","243","453","462.4025870714985","Transfer-Transfer omelette to the plate and serve with the tomatoes","False"
+"22_31","237","12.669659947110674","128.80820946229187","Chop-Chop 2 tbsp cilantro","True"
+"22_31","247","136.5507794299706","164.70557931243877","Take-Take a tomato","False"
+"22_31","246","164.0017093153771","186.5255492213516","Cut-Cut tomato into two pieces","False"
+"22_31","239","212.5687391126347","235.09257901860917","crack-crack one egg in a bowl","False"
+"22_31","235","260.43189891283055","318.1492386718903","Heat-Heat 1 tbsp oil in a non-stick frying pan","True"
+"22_31","240","367.4201384662096","501.1554379079334","cook-cook the tomatoes cut-side down until they start to soften and colour","True"
+"22_31","244","501","510","Scoop-Scoop the tomatoes from the pan","True"
+"22_31","242","530.0141077874632","543.3876377316357","add-add the chopped cilantro to the bowl","True"
+"22_31","244","544","551","Scoop-Scoop the tomatoes from the pan","True"
+"22_31","249","572.9501776082271","593.3624075230166","add-1/2 tsp ground black pepper to the bowl","True"
+"22_31","236","603.2165874818804","611.6630274466208","put-put tomatoes on a serving plate","False"
+"22_31","241","613.7746374378061","628.5559073761018","Pour-Pour the egg mixture into the pan","False"
+"22_31","238","632.779127358472","711.6125670293828","stir-stir gently with a wooden spoon so the egg that sets on the base of the pan moves to enable the uncooked egg to flow into the space","True"
+"22_31","245","710.2048270352595","717.9473970029383","Stop-Stop stirring when it's nearly cooked to allow it to set into an omelette","True"
+"22_31","243","-1.0","-1.0","Transfer-Transfer omelette to the plate and serve with the tomatoes","True"
+"22_31","248","-1.0","-1.0","Beat-Beat the contents of the bowl","True"
+"22_32","239","34.800681684622916","65.40128109696376","crack-crack one egg in a bowl","False"
+"22_32","249","80.4015749265426","105.0020568070519","add-1/2 tsp ground black pepper to the bowl","True"
+"22_32","237","112.8022095984329","184.20360822722822","Chop-Chop 2 tbsp cilantro","False"
+"22_32","235","216.00423114593534","262.80514789422136","Heat-Heat 1 tbsp oil in a non-stick frying pan","True"
+"22_32","247","274.8053829578844","319.80626444662096","Take-Take a tomato","True"
+"22_32","246","318.6062409402547","328.2064289911851","Cut-Cut tomato into two pieces","True"
+"22_32","248","357.00699314397644","387.6075925563173","Beat-Beat the contents of the bowl","True"
+"22_32","240","404.40792164544564","432.60847404505387","cook-cook the tomatoes cut-side down until they start to soften and colour","False"
+"22_32","241","431.40845053868753","443.4086856023506","Pour-Pour the egg mixture into the pan","True"
+"22_32","238","446","526","stir-stir gently with a wooden spoon so the egg that sets on the base of the pan moves to enable the uncooked egg to flow into the space","True"
+"22_32","245","529.2103663075417","541.8106131243879","Stop-Stop stirring when it's nearly cooked to allow it to set into an omelette","True"
+"22_32","243","544.2106601371205","585.6114711067581","Transfer-Transfer omelette to the plate and serve with the tomatoes","True"
+"22_32","236","570","578","put-put tomatoes on a serving plate","True"
+"22_32","244","-1.0","-1.0","Scoop-Scoop the tomatoes from the pan","True"
+"22_32","242","-1.0","-1.0","add-add the chopped cilantro to the bowl","True"
+"22_37","237","6.414","47.521","Chop-Chop 2 tbsp cilantro","False"
+"22_37","249","56.094","82.062","add-1/2 tsp ground black pepper to the bowl","False"
+"22_37","235","87.255","111.253","Heat-Heat 1 tbsp oil in a non-stick frying pan","True"
+"22_37","247","112.70400000000001","134.118","Take-Take a tomato","True"
+"22_37","246","135.003","145.856","Cut-Cut tomato into two pieces","True"
+"22_37","240","145.993","333.201","cook-cook the tomatoes cut-side down until they start to soften and colour","True"
+"22_37","239","193.313","220.075","crack-crack one egg in a bowl","True"
+"22_37","248","253.035","306.702","Beat-Beat the contents of the bowl","True"
+"22_37","244","335.084","356.174","Scoop-Scoop the tomatoes from the pan","True"
+"22_37","236","352.375","360.132","put-put tomatoes on a serving plate","True"
+"22_37","242","371.205","394.003","add-add the chopped cilantro to the bowl","True"
+"22_37","241","394.824","412.508","Pour-Pour the egg mixture into the pan","False"
+"22_37","238","432.235","522.66","stir-stir gently with a wooden spoon so the egg that sets on the base of the pan moves to enable the uncooked egg to flow into the space","True"
+"22_37","245","520.092","525.258","Stop-Stop stirring when it's nearly cooked to allow it to set into an omelette","False"
+"22_37","243","530.297","552.154","Transfer-Transfer omelette to the plate and serve with the tomatoes","False"
+"22_38","247","14.014966222007724","35.03741555501931","Take-Take a tomato","False"
+"22_38","239","52.16681871525097","100.440591257722","crack-crack one egg in a bowl","True"
+"22_38","235","211.7817117992278","244.48329965057914","Heat-Heat 1 tbsp oil in a non-stick frying pan","True"
+"22_38","246","284.97097984749036","318.4511769333977","Cut-Cut tomato into two pieces","True"
+"22_38","249","333.24475238996143","379.18269722876454","add-1/2 tsp ground black pepper to the bowl","True"
+"22_38","248","377.62547875965254","399.4265373272201","Beat-Beat the contents of the bowl","True"
+"22_38","241","474.9516330791506","518.5537502142857","Pour-Pour the egg mixture into the pan","True"
+"22_38","240","518.5537502142857","585.5141443861004","cook-cook the tomatoes cut-side down until they start to soften and colour","True"
+"22_38","244","608.87242142278","631.4520892249036","Scoop-Scoop the tomatoes from the pan","True"
+"22_38","236","593.3002367316602","636.9023538667955","put-put tomatoes on a serving plate","True"
+"22_38","237","650.9173200888032","710.8702311496141","Chop-Chop 2 tbsp cilantro","True"
+"22_38","242","710.0916219150579","731.8926804826255","add-add the chopped cilantro to the bowl","True"
+"22_38","238","731.1140712480695","757.5867852229729","stir-stir gently with a wooden spoon so the egg that sets on the base of the pan moves to enable the uncooked egg to flow into the space","True"
+"22_38","245","756.029566753861","769.2659237413128","Stop-Stop stirring when it's nearly cooked to allow it to set into an omelette","False"
+"22_38","243","767.7087052722009","788.7311546052124","Transfer-Transfer omelette to the plate and serve with the tomatoes","False"
+"22_40","247","4.44224387855044","19.101648677766896","Take-Take a tomato","True"
+"22_40","237","26.209238883447597","71.96435083251714","Chop-Chop 2 tbsp cilantro","True"
+"22_40","246","77.7392678746327","93.73134583741428","Cut-Cut tomato into two pieces","True"
+"22_40","239","99.06203849167481","122.60593104799216","crack-crack one egg in a bowl","False"
+"22_40","249","155.03431136141037","174.58018442703232","add-1/2 tsp ground black pepper to the bowl","True"
+"22_40","235","206.12011596474045","244.76763770812929","Heat-Heat 1 tbsp oil in a non-stick frying pan","True"
+"22_40","242","250.54255475024485","264.3135107737512","add-add the chopped cilantro to the bowl","True"
+"22_40","248","265.2019595494614","288.3016277179237","Beat-Beat the contents of the bowl","True"
+"22_40","240","287.85740333006856","310.95707149853087","cook-cook the tomatoes cut-side down until they start to soften and colour","True"
+"22_40","241","311.40129588638587","318.0646617042115","Pour-Pour the egg mixture into the pan","True"
+"22_40","244","372.26003702252694","381.1445247796278","Scoop-Scoop the tomatoes from the pan","True"
+"22_40","236","379.3676272282076","384.6983198824681","put-put tomatoes on a serving plate","True"
+"22_40","238","387.36366620959836","406.9095392752203","stir-stir gently with a wooden spoon so the egg that sets on the base of the pan moves to enable the uncooked egg to flow into the space","True"
+"22_40","245","417.1267001958864","424.234290401567","Stop-Stop stirring when it's nearly cooked to allow it to set into an omelette","False"
+"22_40","243","430.0092074436826","442.00326591576885","Transfer-Transfer omelette to the plate and serve with the tomatoes","False"
+"22_41","247","22.580022086872585","26.99785249517375","Take-Take a tomato","False"
+"22_41","237","29.943072767374517","121.24490120559845","Chop-Chop 2 tbsp cilantro","True"
+"22_41","246","121.73577125096524","140.3888329749035","Cut-Cut tomato into two pieces","True"
+"22_41","235","141.86144311100384","163.45972510714287","Heat-Heat 1 tbsp oil in a non-stick frying pan","True"
+"22_41","240","175.73147624131272","245.92589272876444","cook-cook the tomatoes cut-side down until they start to soften and colour","True"
+"22_41","242","286.17723644884165","295.012897265444","add-add the chopped cilantro to the bowl","True"
+"22_41","248","294.5220272200772","307.2846483996139","Beat-Beat the contents of the bowl","True"
+"22_41","244","318.0837893976834","324.46509998745177","Scoop-Scoop the tomatoes from the pan","True"
+"22_41","236","322.9924898513513","330.84641057722007","put-put tomatoes on a serving plate","True"
+"22_41","239","347.04512207432424","359.80774325386096","crack-crack one egg in a bowl","True"
+"22_41","249","367.6616639797297","399.07734688320465","add-1/2 tsp ground black pepper to the bowl","True"
+"22_41","241","419.2030187432432","437.36521042181465","Pour-Pour the egg mixture into the pan","False"
+"22_41","238","437.8560804671814","483.5069946862934","stir-stir gently with a wooden spoon so the egg that sets on the base of the pan moves to enable the uncooked egg to flow into the space","False"
+"22_41","245","484.488734777027","489.88830527606177","Stop-Stop stirring when it's nearly cooked to allow it to set into an omelette","True"
+"22_41","243","492.83352554826246","503.632666546332","Transfer-Transfer omelette to the plate and serve with the tomatoes","False"
+"22_137","237","7.6","213.613","Chop-Chop 2 tbsp cilantro","False"
+"22_137","249","228.052","272.856","add-1/2 tsp ground black pepper to the bowl","False"
+"22_137","235","273.81","325.089","Heat-Heat 1 tbsp oil in a non-stick frying pan","True"
+"22_137","247","338.305","372.623","Take-Take a tomato","True"
+"22_137","246","373.006","380.807","Cut-Cut tomato into two pieces","True"
+"22_137","240","392.298","679.668","cook-cook the tomatoes cut-side down until they start to soften and colour","True"
+"22_137","239","529.422","619.27","crack-crack one egg in a bowl","True"
+"22_137","248","-1.0","-1.0","Beat-Beat the contents of the bowl","True"
+"22_137","244","-1.0","-1.0","Scoop-Scoop the tomatoes from the pan","True"
+"22_137","236","-1.0","-1.0","put-put tomatoes on a serving plate","True"
+"22_137","242","-1.0","-1.0","add-add the chopped cilantro to the bowl","True"
+"22_137","241","-1.0","-1.0","Pour-Pour the egg mixture into the pan","True"
+"22_137","238","-1.0","-1.0","stir-stir gently with a wooden spoon so the egg that sets on the base of the pan moves to enable the uncooked egg to flow into the space","True"
+"22_137","245","-1.0","-1.0","Stop-Stop stirring when it's nearly cooked to allow it to set into an omelette","True"
+"22_137","243","-1.0","-1.0","Transfer-Transfer omelette to the plate and serve with the tomatoes","True"
+"23_1","273","2.5240318392134182","49.92534977964141","Take-Take 5 in number broccoli florets","False"
+"23_1","268","53.447360145281316","119.19913087253312","Add-Add 1/8 teaspoon black pepper to the bowl","False"
+"23_1","250","125.30437751782549","175.11614586470233","Add-Add 1/8 cup soy sauce to the bowl","False"
+"23_1","270","184.5928994710115","227.4130996232671","Take-Take 2 cremini mushrooms","False"
+"23_1","269","237.74901000484613","276.1395342792822","Add-Add 1/6 cup water the bowl","False"
+"23_1","254","282.0457687830416","348.4909069503348","Add-Add 1 teaspoon cornstarch to the bowl","False"
+"23_1","257","352.92058282815435","466.6155970255228","Peel-Peel 2 cloves of garlic","False"
+"23_1","267","475.4749487811619","806.2240809916882","Add-Add 1/2 tablespoon minced ginger to the bowl","False"
+"23_1","262","818.036549999207","995.223585111989","mince-mince garlic","False"
+"23_1","271","1002.6063782416883","1032.1375507604853","Take-Take 1 bell pepper","False"
+"23_1","255","1036.5672266383049","1065.8032006000883","Add-Add 2 cloves minced garlic to the bowl","False"
+"23_1","259","1062.6793219649048","1155.7214456379095","slice-slice mushrooms","False"
+"23_1","252","1162.074709843192","1387.988179611989","Add-Add 1 tablespoon honey to the bowl","False"
+"23_1","260","1387.988179611989","1458.8377533387097","Whisk-Whisk the contents of bowl","False"
+"23_1","251","1458.8040338508576","1464.8617102649698","Set-Set aside the sauce mixture","False"
+"23_1","263","1475.10513854244","1559.2689802210114","slice-slice 1/3 of the bell pepper","False"
+"23_1","266","1571.9396200538629","1757.1278360969513","Heat-Heat 2 tablespoons olive oil in a skillet over medium-high heat","False"
+"23_1","258","1763.0340706007107","1786.6590086157485","Add-add sliced mushrooms to the skillet","False"
+"23_1","265","1786.6590086157485","1795.5562208489757","Add-Add broccoli to the skillet","False"
+"23_1","253","1814.208816140763","1991.623014119074","cook-cook, stirring often, for 4 minutes. If the pan gets too hot on medium-high, turn the heat down to medium","False"
+"23_1","261","1994.8673809824004","2019.6322194574554","Add-Add bell pepper to the skillet","False"
+"23_1","274","2020.005752151029","2183.9037596303515","continue cooking-continue cooking, stirring often, for 2-3 minutes, until vegetables are crisp-tender","False"
+"23_1","272","2183.891139471156","2240.6061348982817","Whisk-Whisk the sauce again to recombine the ingredients","False"
+"23_1","256","2241.3454001611885","2252.95594662157","Pour-Pour the sauce into the skillet","False"
+"23_1","264","2258.299598091168","2347.183379309068","cook-cook, stirring, for 1 minute until the sauce thickens","False"
+"23_5","273","5.728961998678336","85.68456870920464","Take-Take 5 in number broccoli florets","False"
+"23_5","269","89.11123756822721","146.2223852186032","Add-Add 1/6 cup water the bowl","False"
+"23_5","257","149.64905407762572","303.8491527336408","Peel-Peel 2 cloves of garlic","False"
+"23_5","270","324.4091658877761","381.52031353815204","Take-Take 2 cremini mushrooms","False"
+"23_5","259","387.2314283031896","426.0670087054452","slice-slice mushrooms","False"
+"23_5","267","434.0625693764979","500.31150065093397","Add-Add 1/2 tablespoon minced ginger to the bowl","False"
+"23_5","250","503.7381695099565","592.831559844543","Add-Add 1/8 cup soy sauce to the bowl","False"
+"23_5","268","593.9737827975506","645.3738156828889","Add-Add 1/8 teaspoon black pepper to the bowl","False"
+"23_5","254","649.9427074949189","716.191638769355","Add-Add 1 teaspoon cornstarch to the bowl","False"
+"23_5","262","720.7605305813851","842.9783865531895","mince-mince garlic","False"
+"23_5","255","841.836163600182","872.676183331385","Add-Add 2 cloves minced garlic to the bowl","False"
+"23_5","252","877.2450751434151","946.9206752768738","Add-Add 1 tablespoon honey to the bowl","False"
+"23_5","260","946.9206752768737","1013.1696065513099","Whisk-Whisk the contents of bowl","False"
+"23_5","251","1013.0915058365745","1016.7427142504616","Set-Set aside the sauce mixture","False"
+"23_5","271","1017.0758229249723","1054.2712883177812","Take-Take 1 bell pepper","False"
+"23_5","263","1057.716301718603","1154.805252724242","slice-slice 1/3 of the bell pepper","False"
+"23_5","266","1161.6585904422873","1249.6097578238662","Heat-Heat 2 tablespoons olive oil in a skillet over medium-high heat","False"
+"23_5","258","1253.0364266828888","1279.3075546020616","Add-add sliced mushrooms to the skillet","False"
+"23_5","265","1288.445338226122","1304.4364595682273","Add-Add broccoli to the skillet","False"
+"23_5","253","1309.0053513802573","1548.8721715118359","cook-cook, stirring often, for 4 minutes. If the pan gets too hot on medium-high, turn the heat down to medium","False"
+"23_5","261","1554.5832862768739","1566.005515806949","Add-Add bell pepper to the skillet","False"
+"23_5","274","1569.4321846659714","1693.934486543791","continue cooking-continue cooking, stirring often, for 2-3 minutes, until vegetables are crisp-tender","False"
+"23_5","272","1697.3611554028134","1714.4944996979264","Whisk-Whisk the sauce again to recombine the ingredients","False"
+"23_5","256","1715.7343485443535","1735.1814265135072","Pour-Pour the sauce into the skillet","False"
+"23_5","264","1739.008361535549","1813.8678966095806","cook-cook, stirring, for 1 minute until the sauce thickens","False"
+"23_6","273","5.508536331855029","110.91960603477224","Take-Take 5 in number broccoli florets","False"
+"23_6","269","126.22478777546407","190.698240251028","Add-Add 1/6 cup water the bowl","False"
+"23_6","268","198.9288937585468","246.94103921907305","Add-Add 1/8 teaspoon black pepper to the bowl","False"
+"23_6","252","257.91524389576483","353.9395348168175","Add-Add 1 tablespoon honey to the bowl","False"
+"23_6","254","367.65729066268216","410.18233378486275","Add-Add 1 teaspoon cornstarch to the bowl","False"
+"23_6","267","418.4129872923814","448.59205015328354","Add-Add 1/2 tablespoon minced ginger to the bowl","False"
+"23_6","257","529.5268096438851","718.8318403168174","Peel-Peel 2 cloves of garlic","False"
+"23_6","270","743.523800839374","797.023048638246","Take-Take 2 cremini mushrooms","False"
+"23_6","259","795.6512730536596","847.7787452679453","slice-slice mushrooms","False"
+"23_6","271","847.7787452679453","869.7271546213289","Take-Take 1 bell pepper","False"
+"23_6","250","880.7013592980204","935.5723826814792","Add-Add 1/8 cup soy sauce to the bowl","False"
+"23_6","262","943.8030361889979","1087.8394725705768","mince-mince garlic","False"
+"23_6","263","1089.2112481551633","1222.2734798600504","slice-slice 1/3 of the bell pepper","False"
+"23_6","255","1235.9912357059152","1281.2598299972683","Add-Add 2 cloves minced garlic to the bowl","False"
+"23_6","260","1286.7469323356145","1360.8228139032835","Whisk-Whisk the contents of bowl","False"
+"23_6","251","1369.0534674108023","1378.6558965029078","Set-Set aside the sauce mixture","False"
+"23_6","266","1386.8865500104266","1499.3721479465169","Heat-Heat 2 tablespoons olive oil in a skillet over medium-high heat","False"
+"23_6","258","1502.1156991156897","1528.1794352228328","Add-add sliced mushrooms to the skillet","False"
+"23_6","265","1536.4100887303514","1556.9867224991483","Add-Add broccoli to the skillet","False"
+"23_6","253","1569.3327027604266","1820.3676347397497","cook-cook, stirring often, for 4 minutes. If the pan gets too hot on medium-high, turn the heat down to medium","False"
+"23_6","261","1827.2265126626821","1846.4313708468928","Add-Add bell pepper to the skillet","False"
+"23_6","274","1851.9184731852386","2015.1597677510279","continue cooking-continue cooking, stirring often, for 2-3 minutes, until vegetables are crisp-tender","False"
+"23_6","272","1972.6347246288476","1997.326685151404","Whisk-Whisk the sauce again to recombine the ingredients","False"
+"23_6","256","2015.159767751028","2032.9928503506521","Pour-Pour the sauce into the skillet","False"
+"23_6","264","2038.4799526889979","2160.5679797171933","cook-cook, stirring, for 1 minute until the sauce thickens","False"
+"23_9","252","8.238504853001645","87.67053086427984","Add-Add 1 tablespoon honey to the bowl","False"
+"23_9","271","97.25715469322722","190.38435760300163","Take-Take 1 bell pepper","False"
+"23_9","270","201.34049912179864","269.8163836142798","Take-Take 2 cremini mushrooms","False"
+"23_9","250","275.2944543736784","347.8788919357084","Add-Add 1/8 cup soy sauce to the bowl","False"
+"23_9","257","351.98744500525726","530.0247446857086","Peel-Peel 2 cloves of garlic","False"
+"23_9","273","536.8723331349566","619.0433945259341","Take-Take 5 in number broccoli florets","False"
+"23_9","268","627.2605006650318","673.8241021199191","Add-Add 1/8 teaspoon black pepper to the bowl","False"
+"23_9","254","686.1497613285655","751.8866104413476","Add-Add 1 teaspoon cornstarch to the bowl","False"
+"23_9","269","755.9951635108964","790.233105757137","Add-Add 1/6 cup water the bowl","False"
+"23_9","262","790.2331057571372","927.1848747420994","mince-mince garlic","False"
+"23_9","263","932.6629455014978","1001.1388299939792","slice-slice 1/3 of the bell pepper","False"
+"23_9","267","1003.8778653736784","1157.2638466368364","Add-Add 1/2 tablespoon minced ginger to the bowl","False"
+"23_9","255","1165.480952775934","1203.8274480917235","Add-Add 2 cloves minced garlic to the bowl","False"
+"23_9","260","1210.6750365409716","1281.889956413152","Whisk-Whisk the contents of bowl","False"
+"23_9","251","1284.6289917928514","1295.5851333116484","Set-Set aside the sauce mixture","False"
+"23_9","259","1306.5412748304452","1451.7101499545054","slice-slice mushrooms","False"
+"23_9","266","1457.1882207139042","1635.2255203943553","Heat-Heat 2 tablespoons olive oil in a skillet over medium-high heat","False"
+"23_9","265","1637.9645557740541","1666.7244272608962","Add-Add broccoli to the skillet","False"
+"23_9","258","1670.8329803304455","1687.267192608641","Add-add sliced mushrooms to the skillet","False"
+"23_9","253","1700.962369507137","1895.433881465784","cook-cook, stirring often, for 4 minutes. If the pan gets too hot on medium-high, turn the heat down to medium","False"
+"23_9","261","1928.3023060221747","1950.2145890597687","Add-Add bell pepper to the skillet","False"
+"23_9","274","1952.9253035418938","2073.0917018666473","continue cooking-continue cooking, stirring often, for 2-3 minutes, until vegetables are crisp-tender","False"
+"23_9","272","2036","2043","Whisk-Whisk the sauce again to recombine the ingredients","False"
+"23_9","256","2074.8406988360844","2079.382347243449","Pour-Pour the sauce into the skillet","False"
+"23_9","264","2080.1675154382306","2176.057164286505","cook-cook, stirring, for 1 minute until the sauce thickens","False"
+"23_12","273","7.2288613497121705","44.48096762978736","Take-Take 5 in number broccoli florets","False"
+"23_12","268","52.892733563997886","111.77509510347157","Add-Add 1/8 teaspoon black pepper to the bowl","False"
+"23_12","250","118.98518018993774","195.89275444557683","Add-Add 1/8 cup soy sauce to the bowl","False"
+"23_12","269","199.4977969888099","230.74149903016325","Add-Add 1/6 cup water the bowl","False"
+"23_12","257","234.34654157339637","392.968413475652","Peel-Peel 2 cloves of garlic","False"
+"23_12","252","396.5734560188851","521.5482641842987","Add-Add 1 tablespoon honey to the bowl","False"
+"23_12","262","527.5566684230205","624.8928170903137","mince-mince garlic","False"
+"23_12","270","630.9012213290355","689.783582868509","Take-Take 2 cremini mushrooms","False"
+"23_12","267","693.3886254117423","817.1617527294114","Add-Add 1/2 tablespoon minced ginger to the bowl","False"
+"23_12","254","826.7751995113663","856.8172207049753","Add-Add 1 teaspoon cornstarch to the bowl","False"
+"23_12","259","858.0189015527196","934.9264758083589","slice-slice mushrooms","False"
+"23_12","255","938.5315183515919","975.783624631667","Add-Add 2 cloves minced garlic to the bowl","False"
+"23_12","260","979.3886671749001","1043.0777521053512","Whisk-Whisk the contents of bowl","False"
+"23_12","271","1046.6827946485841","1083.9349009286595","Take-Take 1 bell pepper","False"
+"23_12","251","1036","1041","Set-Set aside the sauce mixture","False"
+"23_12","263","1088.741624319637","1176.4643262049751","slice-slice 1/3 of the bell pepper","False"
+"23_12","266","1181.2710495959527","1235.346687744449","Heat-Heat 2 tablespoons olive oil in a skillet over medium-high heat","False"
+"23_12","265","1249.7668579173812","1264.1870280903136","Add-Add broccoli to the skillet","False"
+"23_12","258","1264.1870280903138","1294.2290492839227","Add-add sliced mushrooms to the skillet","False"
+"23_12","253","1301.4391343703887","1593.4475803722687","cook-cook, stirring often, for 4 minutes. If the pan gets too hot on medium-high, turn the heat down to medium","False"
+"23_12","261","1604.262708001968","1629.4980058045992","Add-Add bell pepper to the skillet","False"
+"23_12","274","1633.1030483478323","1766.4896224474564","continue cooking-continue cooking, stirring often, for 2-3 minutes, until vegetables are crisp-tender","False"
+"23_12","272","1777.3047500771559","1808.548452118509","Whisk-Whisk the sauce again to recombine the ingredients","False"
+"23_12","256","1808.5484521185092","1830.1787073779076","Pour-Pour the sauce into the skillet","False"
+"23_12","264","1839.7921541598625","1913.0946858722687","cook-cook, stirring, for 1 minute until the sauce thickens","False"
+"23_16","252","10.728764461828398","128.60349718050009","Add-Add 1 tablespoon honey to the bowl","False"
+"23_16","271","135.1978878221041","148.38666910531208","Take-Take 1 bell pepper","False"
+"23_16","270","153.3324620865151","169.81843869052514","Take-Take 2 cremini mushrooms","False"
+"23_16","250","178.06142699253013","215.1548743515527","Add-Add 1/8 cup soy sauce to the bowl","False"
+"23_16","254","224.22216148375824","271.20719480518676","Add-Add 1 teaspoon cornstarch to the bowl","False"
+"23_16","268","272.0314936353873","309.1249409944099","Add-Add 1/8 teaspoon black pepper to the bowl","False"
+"23_16","267","307.47634333400885","409.68939827887095","Add-Add 1/2 tablespoon minced ginger to the bowl","False"
+"23_16","273","421.22958190167805","446.7828456378935","Take-Take 5 in number broccoli florets","False"
+"23_16","269","450.0800409586955","468.21461522310653","Add-Add 1/6 cup water the bowl","False"
+"23_16","259","475.6333046949111","520.9697403559386","slice-slice mushrooms","False"
+"23_16","257","528.3884298277432","628.1285882820039","Peel-Peel 2 cloves of garlic","False"
+"23_16","262","634.7229789236079","802.8799402845101","mince-mince garlic","False"
+"23_16","255","806.1771356053121","826.7846063603246","Add-Add 2 cloves minced garlic to the bowl","False"
+"23_16","260","830.0818016811265","859.7565595683446","Whisk-Whisk the contents of bowl","False"
+"23_16","251","859.7565595683446","865.5266513797483","Set-Set aside the sauce mixture","False"
+"23_16","263","865.5266513797483","954.5509250414024","slice-slice 1/3 of the bell pepper","False"
+"23_16","266","961.1453156830064","1014.7247396460391","Heat-Heat 2 tablespoons olive oil in a skillet over medium-high heat","False"
+"23_16","258","1035.3322104010515","1044.2022294371409","Add-add sliced mushrooms to the skillet","False"
+"23_16","265","1044.3859573681775","1048.43699862771","Add-Add broccoli to the skillet","False"
+"23_16","253","1048.6759880454938","1172.5744429848614","cook-cook, stirring often, for 4 minutes. If the pan gets too hot on medium-high, turn the heat down to medium","False"
+"23_16","261","1173.0585066505344","1185.3545974975427","Add-Add bell pepper to the skillet","False"
+"23_16","274","1186.1788963277431","1246.3527109323798","continue cooking-continue cooking, stirring often, for 2-3 minutes, until vegetables are crisp-tender","False"
+"23_16","272","1246.3527109323798","1256.2442968947857","Whisk-Whisk the sauce again to recombine the ingredients","False"
+"23_16","256","1258.7171933853874","1266.9601816873922","Pour-Pour the sauce into the skillet","False"
+"23_16","264","1266.1358828571917","1306.5265255370164","cook-cook, stirring, for 1 minute until the sauce thickens","False"
+"23_17","252","5.215048889802631","54.083793626644734","Add-Add 1 tablespoon honey to the bowl","False"
+"23_17","254","60.32235678453947","117.50918573190788","Add-Add 1 teaspoon cornstarch to the bowl","False"
+"23_17","268","124.78750941611843","154.94056467927632","Add-Add 1/8 teaspoon black pepper to the bowl","False"
+"23_17","257","158.05984625822367","239.1611673108552","Peel-Peel 2 cloves of garlic","False"
+"23_17","262","242.2804488898026","362.89266994243417","mince-mince garlic","False"
+"23_17","250","367.0517120476974","429.43734362664475","Add-Add 1/8 cup soy sauce to the bowl","False"
+"23_17","270","433.5963857319079","450.2325541529605","Take-Take 2 cremini mushrooms","False"
+"23_17","267","453.3518357319079","555.2483673108552","Add-Add 1/2 tablespoon minced ginger to the bowl","False"
+"23_17","269","558.3676488898026","593.7195067845396","Add-Add 1/6 cup water the bowl","False"
+"23_17","273","599.9580699424341","649.866575205592","Take-Take 5 in number broccoli florets","False"
+"23_17","255","658.1846594161184","677.9401094161184","Add-Add 2 cloves minced garlic to the bowl","False"
+"23_17","271","686.2581936266447","745.5245436266446","Take-Take 1 bell pepper","False"
+"23_17","263","1013.7827594161184","1059.5322225740128","slice-slice 1/3 of the bell pepper","False"
+"23_17","260","774.6378383634868","791","Whisk-Whisk the contents of bowl","False"
+"23_17","251","792","798","Set-Set aside the sauce mixture","False"
+"23_17","259","797.5125699424342","895.2500594161185","slice-slice mushrooms","False"
+"23_17","266","900.4488620476973","1006.5044357319077","Heat-Heat 2 tablespoons olive oil in a skillet over medium-high heat","False"
+"23_17","265","1165.5877962582238","1180.1444436266447","Add-Add broccoli to the skillet","False"
+"23_17","258","1183.263725205592","1195.7408515213817","Add-add sliced mushrooms to the skillet","False"
+"23_17","253","1199.8998936266446","1370.4206199424339","cook-cook, stirring often, for 4 minutes. If the pan gets too hot on medium-high, turn the heat down to medium","False"
+"23_17","261","1372.5001409950657","1378.7387041529605","Add-Add bell pepper to the skillet","False"
+"23_17","274","1384.977267310855","1487.9135594161185","continue cooking-continue cooking, stirring often, for 2-3 minutes, until vegetables are crisp-tender","False"
+"23_17","272","1487.9135594161182","1502.4702067845392","Whisk-Whisk the sauce again to recombine the ingredients","False"
+"23_17","256","1500.3906857319078","1512.867812047697","Pour-Pour the sauce into the skillet","False"
+"23_17","264","1513.907572574013","1574.2136831003288","cook-cook, stirring, for 1 minute until the sauce thickens","False"
+"23_18","273","4.254925884592039","55.88190703241351","Take-Take 5 in number broccoli florets","False"
+"23_18","269","61.92168610871002","116.43725724954285","Add-Add 1/6 cup water the bowl","False"
+"23_18","257","123.79085239936528","302.4527694580215","Peel-Peel 2 cloves of garlic","False"
+"23_18","267","315.8628843761454","389.6007089250176","Add-Add 1/2 tablespoon minced ginger to the bowl","False"
+"23_18","250","401.89034634982966","490.37573580847635","Add-Add 1/8 cup soy sauce to the bowl","False"
+"23_18","254","491.6046995509575","555.51081415998","Add-Add 1 teaspoon cornstarch to the bowl","False"
+"23_18","262","562.8845966148673","768.1215416092281","mince-mince garlic","False"
+"23_18","252","774.2663603216341","857.835894810356","Add-Add 1 tablespoon honey to the bowl","False"
+"23_18","268","875.0413872050929","978.2743415735138","Add-Add 1/8 teaspoon black pepper to the bowl","False"
+"23_18","255","980.7322690584764","1000.3956889381755","Add-Add 2 cloves minced garlic to the bowl","False"
+"23_18","260","1013.9142901054689","1061.8438760622357","Whisk-Whisk the contents of bowl","False"
+"23_18","270","1076.59144097201","1104.8576070490776","Take-Take 2 cremini mushrooms","False"
+"23_18","251","1063","1066","Set-Set aside the sauce mixture","False"
+"23_18","271","1107.3155345340401","1183.5112865678748","Take-Take 1 bell pepper","False"
+"23_18","263","1199.4878152201304","1252.3332561468221","slice-slice 1/3 of the bell pepper","False"
+"23_18","259","1252.3332561468221","1295.3469871336642","slice-slice mushrooms","False"
+"23_18","266","1300.262842103589","1398.5799415020851","Heat-Heat 2 tablespoons olive oil in a skillet over medium-high heat","False"
+"23_18","265","1399.8089052445664","1421.930252609228","Add-Add broccoli to the skillet","False"
+"23_18","258","1419.4723251242656","1434.21989003404","Add-add sliced mushrooms to the skillet","False"
+"23_18","253","1444.0515999738898","1702.1339858949425","cook-cook, stirring often, for 4 minutes. If the pan gets too hot on medium-high, turn the heat down to medium","False"
+"23_18","261","1699.67605840998","1718.110514547198","Add-Add bell pepper to the skillet","False"
+"23_18","274","1720.5684420321604","1837.3199975678745","continue cooking-continue cooking, stirring often, for 2-3 minutes, until vegetables are crisp-tender","False"
+"23_18","272","1794.3062665810328","1822.5724326581003","Whisk-Whisk the sauce again to recombine the ingredients","False"
+"23_18","256","1839.5821609168665","1852.067562477649","Pour-Pour the sauce into the skillet","False"
+"23_18","264","1853.0137558015062","1951.6136256186267","cook-cook, stirring, for 1 minute until the sauce thickens","False"
+"23_19","273","0","42.94704634154723","Take-Take 5 in number broccoli florets","False"
+"23_19","269","45.20648815483044","79.09811535407859","Add-Add 1/6 cup water the bowl","False"
+"23_19","257","81.35755716736176","172.86495060533173","Peel-Peel 2 cloves of garlic","False"
+"23_19","267","372.8255510808956","604.4183369424244","Add-Add 1/2 tablespoon minced ginger to the bowl","False"
+"23_19","271","605.548057849066","640.5694059549558","Take-Take 1 bell pepper","False"
+"23_19","252","643.9585686748806","704.9634976335271","Add-Add 1 tablespoon honey to the bowl","False"
+"23_19","268","704.9634976335271","725.2984739530759","Add-Add 1/8 teaspoon black pepper to the bowl","False"
+"23_19","254","735.4659621128505","756.9306593390411","Add-Add 1 teaspoon cornstarch to the bowl","False"
+"23_19","262","177.3838342318981","364.9175047344043","mince-mince garlic","False"
+"23_19","250","758.0603802456826","806.6383792312715","Add-Add 1/8 cup soy sauce to the bowl","False"
+"23_19","270","807.768100137913","843.9191691504444","Take-Take 2 cremini mushrooms","False"
+"23_19","263","852.9569364035773","897.0160517625999","slice-slice 1/3 of the bell pepper","False"
+"23_19","255","906.0538190157326","932.0373998684895","Add-Add 2 cloves minced garlic to the bowl","False"
+"23_19","260","933.1671207751311","976.0965152275121","Whisk-Whisk the contents of bowl","False"
+"23_19","251","976.8950826029037","981.6746710540797","Set-Set aside the sauce mixture","False"
+"23_19","259","984.0045615740033","1054.047257785783","slice-slice mushrooms","False"
+"23_19","266","1054.0472577857827","1230.283719221873","Heat-Heat 2 tablespoons olive oil in a skillet over medium-high heat","False"
+"23_19","265","1230.283719221873","1241.5809282882892","Add-Add broccoli to the skillet","False"
+"23_19","258","1241.580928288289","1261.9159046078378","Add-add sliced mushrooms to the skillet","False"
+"23_19","253","1264.1753464211213","1520.621992228765","cook-cook, stirring often, for 4 minutes. If the pan gets too hot on medium-high, turn the heat down to medium","False"
+"23_19","261","1519.4922713221235","1536.4380849217478","Add-Add bell pepper to the skillet","False"
+"23_19","274","1539.8272476416726","1702.5070581980633","continue cooking-continue cooking, stirring often, for 2-3 minutes, until vegetables are crisp-tender","False"
+"23_19","272","1702.5070581980635","1719.4914947346667","Whisk-Whisk the sauce again to recombine the ingredients","False"
+"23_19","256","1719.6363307483389","1729.0989503082428","Pour-Pour the sauce into the skillet","False"
+"23_19","264","1730.7500808641034","1797.4036143559583","cook-cook, stirring, for 1 minute until the sauce thickens","False"
+"23_23","273","0","48.048217240513395","Take-Take 5 in number broccoli florets","False"
+"23_23","269","52.22490437585174","92.9476039454006","Add-Add 1/6 cup water the bowl","False"
+"23_23","257","96.08011929690437","190.05557984201718","Peel-Peel 2 cloves of garlic","False"
+"23_23","270","195.2764387611901","217.20404622171642","Take-Take 2 cremini mushrooms","False"
+"23_23","259","222.42490514088934","274.6334943326186","slice-slice mushrooms","False"
+"23_23","267","774.7917787893856","816.558650142769","Add-Add 1/2 tablespoon minced ginger to the bowl","False"
+"23_23","250","473.02613326119007","525.2347224529194","Add-Add 1/8 cup soy sauce to the bowl","False"
+"23_23","252","534.6322685074307","612.9451522950246","Add-Add 1 tablespoon honey to the bowl","False"
+"23_23","268","617.121839430363","652.6236800807388","Add-Add 1/8 teaspoon black pepper to the bowl","False"
+"23_23","254","651.5795082969042","768.5267480863779","Add-Add 1 teaspoon cornstarch to the bowl","False"
+"23_23","262","290.2960710901374","426.0384029886337","mince-mince garlic","False"
+"23_23","255","436.4801208269796","471.98196147735547","Add-Add 2 cloves minced garlic to the bowl","False"
+"23_23","271","832.2212269002879","854.1488343608142","Take-Take 1 bell pepper","False"
+"23_23","260","856.2371779284832","891.7390185788593","Whisk-Whisk the contents of bowl","False"
+"23_23","251","889.6506750111902","902.1807364172051","Set-Set aside the sauce mixture","False"
+"23_23","263","906.3574235525434","986.7586509078066","slice-slice 1/3 of the bell pepper","False"
+"23_23","266","994.0678533946488","1114.1476085356262","Heat-Heat 2 tablespoons olive oil in a skillet over medium-high heat","False"
+"23_23","265","1113.1034367517916","1144.4285902668291","Add-Add broccoli to the skillet","False"
+"23_23","258","1142.34024669916","1160.091167024348","Add-add sliced mushrooms to the skillet","False"
+"23_23","253","1170.532884862694","1396.0739901709644","cook-cook, stirring often, for 4 minutes. If the pan gets too hot on medium-high, turn the heat down to medium","False"
+"23_23","261","1396.0739901709644","1407.559879793145","Add-Add bell pepper to the skillet","False"
+"23_23","274","1409.648223360814","1535.9930092047991","continue cooking-continue cooking, stirring often, for 2-3 minutes, until vegetables are crisp-tender","False"
+"23_23","272","1544.3463834754755","1556.8764448814904","Whisk-Whisk the sauce again to recombine the ingredients","False"
+"23_23","256","1557.9206166653253","1572.5390216390097","Pour-Pour the sauce into the skillet","False"
+"23_23","264","1576.7157087743478","1658.1447927293232","cook-cook, stirring, for 1 minute until the sauce thickens","False"
+"23_24","252","0","175.45046315789472","Add-Add 1 tablespoon honey to the bowl","False"
+"23_24","254","176.59271877741227","217.08128719846493","Add-Add 1 teaspoon cornstarch to the bowl","False"
+"23_24","250","223.829381935307","246.323031058114","Add-Add 1/8 cup soy sauce to the bowl","False"
+"23_24","257","257.5698556195175","329.5495328125","Peel-Peel 2 cloves of garlic","False"
+"23_24","269","332.9235801809211","362.1653240405701","Add-Add 1/6 cup water the bowl","False"
+"23_24","271","362.1653240405701","420.6488117598683","Take-Take 1 bell pepper","False"
+"23_24","270","424.02285912828944","456.6386503563597","Take-Take 2 cremini mushrooms","False"
+"23_24","262","463.38674509320174","634.3384784265351","mince-mince garlic","False"
+"23_24","273","637.7125257949562","789.5446573739034","Take-Take 5 in number broccoli florets","False"
+"23_24","255","798.5421170230263","832.282590707237","Add-Add 2 cloves minced garlic to the bowl","False"
+"23_24","267","-1.0","-1.0","Add-Add 1/2 tablespoon minced ginger to the bowl","True"
+"23_24","268","839.0306854440789","876.1452064967104","Add-Add 1/8 teaspoon black pepper to the bowl","False"
+"23_24","259","896.3894907072369","958.247025794956","slice-slice mushrooms","False"
+"23_24","263","968.3691679002192","1007.7330538651314","slice-slice 1/3 of the bell pepper","False"
+"23_24","260","1017.8551959703947","1081.9620959703946","Whisk-Whisk the contents of bowl","False"
+"23_24","251","1068","1088","Set-Set aside the sauce mixture","False"
+"23_24","266","1088.710190707237","1188.8069293037279","Heat-Heat 2 tablespoons olive oil in a skillet over medium-high heat","False"
+"23_24","265","1188.806929303728","1216.923990707237","Add-Add broccoli to the skillet","False"
+"23_24","258","1221.4227205317984","1232.669545093202","Add-add sliced mushrooms to the skillet","False"
+"23_24","253","1237.168274917763","1484.5984152686403","cook-cook, stirring often, for 4 minutes. If the pan gets too hot on medium-high, turn the heat down to medium","False"
+"23_24","261","1489.0971450932016","1500.3439696546052","Add-Add bell pepper to the skillet","False"
+"23_24","274","1502.593334566886","1642.0539591282893","continue cooking-continue cooking, stirring often, for 2-3 minutes, until vegetables are crisp-tender","False"
+"23_24","272","1642.0539591282893","1682.542527549342","Whisk-Whisk the sauce again to recombine the ingredients","False"
+"23_24","256","1683.6672100054823","1697.1633994791666","Pour-Pour the sauce into the skillet","False"
+"23_24","264","1717.4076836896927","1788.2626784265349","cook-cook, stirring, for 1 minute until the sauce thickens","False"
+"23_26","252","0","86.20859956825659","Add-Add 1 tablespoon honey to the bowl","True"
+"23_26","254","87.93250219983553","130.1681166735197","Add-Add 1 teaspoon cornstarch to the bowl","True"
+"23_26","268","135.33982456825657","174.98958509457236","Add-Add 1/8 teaspoon black pepper to the bowl","False"
+"23_26","257","173.2656824629934","231.01642062088814","Peel-Peel 2 cloves of garlic","False"
+"23_26","262","237.05007983141445","330.14082193667764","mince-mince garlic","False"
+"23_26","250","337.0364324629934","409.4403429893092","Add-Add 1/8 cup soy sauce to the bowl","True"
+"23_26","270","414.6120508840461","436.1608337787829","Take-Take 2 cremini mushrooms","False"
+"23_26","255","436.1608337787829","451.6759574629934","Add-Add 2 cloves minced garlic to the bowl","False"
+"23_26","271","459.4335193050987","472.3627890419407","Take-Take 1 bell pepper","False"
+"23_26","269","479.25839956825655","493.0496206208881","Add-Add 1/6 cup water the bowl","True"
+"23_26","259","502.53108509457235","539.5949916735196","slice-slice mushrooms","True"
+"23_26","263","543.0427969366774","587.8642653577302","slice-slice 1/3 of the bell pepper","True"
+"23_26","260","593.8979245682566","614.584756147204","Whisk-Whisk the contents of bowl","True"
+"23_26","273","617.1706100945723","663.7159811472039","Take-Take 5 in number broccoli florets","False"
+"23_26","251","668.0257377261513","674.921348252467","Set-Set aside the sauce mixture","False"
+"23_26","266","703.3657416735197","834.3823416735197","Heat-Heat 2 tablespoons olive oil in a skillet over medium-high heat","False"
+"23_26","258","849.8974653577302","866.2745403577303","Add-add sliced mushrooms to the skillet","False"
+"23_26","253","871.4462482524671","1123.1360324629934","cook-cook, stirring often, for 4 minutes. If the pan gets too hot on medium-high, turn the heat down to medium","False"
+"23_26","261","1124.8599350945724","1139.5131074629933","Add-Add bell pepper to the skillet","True"
+"23_26","274","1140.3750587787827","1269.6677561472038","continue cooking-continue cooking, stirring often, for 2-3 minutes, until vegetables are crisp-tender","True"
+"23_26","272","1269.6677561472038","1274.9297995510192","Whisk-Whisk the sauce again to recombine the ingredients","False"
+"23_26","256","1275.102942610086","1280.1316192821155","Pour-Pour the sauce into the skillet","False"
+"23_26","264","1281.9649713813994","1359.5335323408053","cook-cook, stirring, for 1 minute until the sauce thickens","True"
+"23_26","267","-1.0","-1.0","Add-Add 1/2 tablespoon minced ginger to the bowl","True"
+"23_26","265","-1.0","-1.0","Add-Add broccoli to the skillet","True"
+"23_32","257","26.51857678865131","158.29495836759872","Peel-Peel 2 cloves of garlic","True"
+"23_32","269","161.32430047286184","193.13239257812498","Add-Add 1/6 cup water the bowl","False"
+"23_32","250","198.4337412623355","299.91670178865127","Add-Add 1/8 cup soy sauce to the bowl","True"
+"23_32","252","312.7914057360197","366.5622281044408","Add-Add 1 tablespoon honey to the bowl","True"
+"23_32","271","611.9389386307565","630.8723267886513","Take-Take 1 bell pepper","True"
+"23_32","255","369","373","Add-Add 2 cloves minced garlic to the bowl","True"
+"23_32","268","377.92226099917764","418.06104389391453","Add-Add 1/8 teaspoon black pepper to the bowl","False"
+"23_32","254","424.1197281044408","469.5598596833882","Add-Add 1 teaspoon cornstarch to the bowl","True"
+"23_32","260","472","488","Whisk-Whisk the contents of bowl","False"
+"23_32","251","489","493","Set-Set aside the sauce mixture","False"
+"23_32","273","500.6106162623355","605.1229188939146","Take-Take 5 in number broccoli florets","False"
+"23_32","263","633.1443333675986","670.2537741570723","slice-slice 1/3 of the bell pepper","False"
+"23_32","270","673.2831162623355","709.6352215254934","Take-Take 2 cremini mushrooms","False"
+"23_32","259","714.1792346833881","736.141964946546","slice-slice mushrooms","False"
+"23_32","266","747.5019978412829","793.6994649465461","Heat-Heat 2 tablespoons olive oil in a skillet over medium-high heat","True"
+"23_32","265","809.6035109991777","820.2062083675988","Add-Add broccoli to the skillet","False"
+"23_32","258","820.2062083675987","832.3235767886513","Add-add sliced mushrooms to the skillet","False"
+"23_32","253","834.5955833675986","864.8890044202303","cook-cook, stirring often, for 4 minutes. If the pan gets too hot on medium-high, turn the heat down to medium","False"
+"23_32","261","866.4036754728619","875.4917017886513","Add-Add bell pepper to the skillet","True"
+"23_32","274","876.2490373149673","1063","continue cooking-continue cooking, stirring often, for 2-3 minutes, until vegetables are crisp-tender","False"
+"23_32","272","1033","1051","Whisk-Whisk the sauce again to recombine the ingredients","False"
+"23_32","256","1064.068247841283","1074.670945209704","Pour-Pour the sauce into the skillet","False"
+"23_32","264","1077.7002873149672","1205.6899912623355","cook-cook, stirring, for 1 minute until the sauce thickens","True"
+"23_32","267","-1.0","-1.0","Add-Add 1/2 tablespoon minced ginger to the bowl","True"
+"23_32","262","-1.0","-1.0","mince-mince garlic","True"
+"23_38","273","11.308426161095301","63.54613042732046","Take-Take 5 in number broccoli florets","True"
+"23_38","269","70.60527965248603","109.43060039089661","Add-Add 1/6 cup water the bowl","False"
+"23_38","271","127","142","Take-Take 1 bell pepper","False"
+"23_38","263","148","222.37698799354564","slice-slice 1/3 of the bell pepper","True"
+"23_38","270","232.96571183129396","244.96626551407542","Take-Take 2 cremini mushrooms","False"
+"23_38","271","252.73132966175754","258.37864904189","Take-Take 1 bell pepper","False"
+"23_38","261","268.26145795712176","275.32060718228735","Add-Add bell pepper to the skillet","True"
+"23_38","257","295","392","Peel-Peel 2 cloves of garlic","True"
+"23_38","262","392.5024843200357","417.2095066081152","mince-mince garlic","True"
+"23_38","255","424.2686558332807","438.38695428361183","Add-Add 2 cloves minced garlic to the bowl","True"
+"23_38","250","456.03482734652573","488.5069137822873","Add-Add 1/8 cup soy sauce to the bowl","True"
+"23_38","251","495.0618380627982","496.1375179447282","Set-Set aside the sauce mixture","True"
+"23_38","256","497.01216439169303","504.5755385615132","Pour-Pour the sauce into the skillet","True"
+"23_38","266","517.4494256054661","542.1564478935456","Heat-Heat 2 tablespoons olive oil in a skillet over medium-high heat","True"
+"23_38","259","575.3344492518238","617.6893446028172","slice-slice mushrooms","True"
+"23_38","258","618.3952595253337","628.2780684405654","Add-add sliced mushrooms to the skillet","True"
+"23_38","265","628.3817093414418","634.2700728414579","Add-Add broccoli to the skillet","True"
+"23_38","268","642.3963668908966","685.4571771644065","Add-Add 1/8 teaspoon black pepper to the bowl","True"
+"23_38","274","723.5765829803005","1054","continue cooking-continue cooking, stirring often, for 2-3 minutes, until vegetables are crisp-tender","True"
+"23_38","267","995.3538281491748","1032.7673190425521","Add-Add 1/2 tablespoon minced ginger to the bowl","True"
+"23_38","272","1036.8353901389967","1050.11331368157","Whisk-Whisk the sauce again to recombine the ingredients","True"
+"23_38","264","-1.0","-1.0","cook-cook, stirring, for 1 minute until the sauce thickens","True"
+"23_38","253","-1.0","-1.0","cook-cook, stirring often, for 4 minutes. If the pan gets too hot on medium-high, turn the heat down to medium","True"
+"23_38","260","-1.0","-1.0","Whisk-Whisk the contents of bowl","True"
+"23_38","254","-1.0","-1.0","Add-Add 1 teaspoon cornstarch to the bowl","True"
+"23_38","252","-1.0","-1.0","Add-Add 1 tablespoon honey to the bowl","True"
+"23_39","257","48","107","Peel-Peel 2 cloves of garlic","True"
+"23_39","262","108","235.86742260874382","mince-mince garlic","True"
+"23_39","255","243.69009538972662","261.60397420332043","Add-Add 2 cloves minced garlic to the bowl","False"
+"23_39","268","270.33071189639134","314.40387636067703","Add-Add 1/8 teaspoon black pepper to the bowl","True"
+"23_39","269","318.3214909797247","345.74479331305804","Add-Add 1/6 cup water the bowl","True"
+"23_39","260","357.4976371702009","385.90034315829615","Whisk-Whisk the contents of bowl","True"
+"23_39","251","385.90034315829615","391.77676508686756","Set-Set aside the sauce mixture","True"
+"23_39","270","404","422","Take-Take 2 cremini mushrooms","False"
+"23_39","271","401.5708016344866","452.49979168210564","Take-Take 1 bell pepper","False"
+"23_39","250","456.4174063011532","503.42878172972473","Add-Add 1/8 cup soy sauce to the bowl","True"
+"23_39","273","510.284607313058","585.6986887297246","Take-Take 5 in number broccoli florets","True"
+"23_39","267","589.6163033487722","649.3599262892485","Add-Add 1/2 tablespoon minced ginger to the bowl","True"
+"23_39","256","660.1333664916294","712.0417601940104","Pour-Pour the sauce into the skillet","True"
+"23_39","259","780","871.6845559202008","slice-slice mushrooms","True"
+"23_39","263","876.5815741940103","921.634142313058","slice-slice 1/3 of the bell pepper","True"
+"23_39","265","934.3663898249627","992.1512054559151","Add-Add broccoli to the skillet","True"
+"23_39","258","993.1306091106769","1005.8628566225817","Add-add sliced mushrooms to the skillet","True"
+"23_39","253","1038.1831772297246","1319.272026146391","cook-cook, stirring often, for 4 minutes. If the pan gets too hot on medium-high, turn the heat down to medium","True"
+"23_39","261","1320.251429801153","1332.004273658296","Add-Add bell pepper to the skillet","True"
+"23_39","254","1333.9630809678197","1391.747896598772","Add-Add 1 teaspoon cornstarch to the bowl","True"
+"23_39","272","1431.9034464440103","1464.2084638690476","Whisk-Whisk the sauce again to recombine the ingredients","True"
+"23_39","252","1465.2031707059152","1518.090968063058","Add-Add 1 tablespoon honey to the bowl","True"
+"23_39","264","1522.0085826821055","1559.225921563058","cook-cook, stirring, for 1 minute until the sauce thickens","True"
+"23_39","274","-1.0","-1.0","continue cooking-continue cooking, stirring often, for 2-3 minutes, until vegetables are crisp-tender","True"
+"23_39","266","-1.0","-1.0","Heat-Heat 2 tablespoons olive oil in a skillet over medium-high heat","True"
+"23_41","273","10.019799731995032","44.49503522868377","Take-Take 5 in number broccoli florets","False"
+"23_41","257","53.39187019557119","134.01943708298842","Peel-Peel 2 cloves of garlic","False"
+"23_41","262","142.36021986444536","240.22540450020693","mince-mince garlic","False"
+"23_41","255","256.3509178776904","270.8082746988824","Add-Add 2 cloves minced garlic to the bowl","False"
+"23_41","267","271.3643268843129","288.0458924472268","Add-Add 1/2 tablespoon minced ginger to the bowl","True"
+"23_41","271","297.49877959954466","313.0682407915977","Take-Take 1 bell pepper","False"
+"23_41","250","314.1803451624586","347.5434762882864","Add-Add 1/8 cup soy sauce to the bowl","True"
+"23_41","268","358.6645199968957","400.36843390418045","Add-Add 1/8 teaspoon black pepper to the bowl","True"
+"23_41","270","409.8213210564983","426.50288661941227","Take-Take 2 cremini mushrooms","False"
+"23_41","263","427.05893880484274","451.5252349637831","slice-slice 1/3 of the bell pepper","True"
+"23_41","266","459.8660177452401","500.45782728166387","Heat-Heat 2 tablespoons olive oil in a skillet over medium-high heat","True"
+"23_41","260","514.915184102856","541.0496368180877","Whisk-Whisk the contents of bowl","True"
+"23_41","259","543.82989774524","572.7446113876241","slice-slice mushrooms","True"
+"23_41","251","590.538281321399","594.9866988048427","Set-Set aside the sauce mixture","True"
+"23_41","252","595.5427509902731","630.5740386723922","Add-Add 1 tablespoon honey to the bowl","True"
+"23_41","265","656.1524392021937","660.6008566856374","Add-Add broccoli to the skillet","True"
+"23_41","258","661.7129610564983","668.9416394670943","Add-add sliced mushrooms to the skillet","True"
+"23_41","253","679.5066309902732","693.4079356260347","cook-cook, stirring often, for 4 minutes. If the pan gets too hot on medium-high, turn the heat down to medium","True"
+"23_41","261","693.9639878114652","698.412","Add-Add bell pepper to the skillet","True"
+"23_41","274","698.616","743.4526323147765","continue cooking-continue cooking, stirring often, for 2-3 minutes, until vegetables are crisp-tender","True"
+"23_41","272","726.2150145664322","743.4526323147765","Whisk-Whisk the sauce again to recombine the ingredients","True"
+"23_41","256","744.0086845002069","752.3494672816639","Pour-Pour the sauce into the skillet","True"
+"23_41","264","753.4615716525248","832.4209819836506","cook-cook, stirring, for 1 minute until the sauce thickens","True"
+"23_41","254","778.4839199968957","810.1788945664321","Add-Add 1 teaspoon cornstarch to the bowl","True"
+"23_41","269","-1.0","-1.0","Add-Add 1/6 cup water the bowl","True"
+"25_1","275","207.98484464030335","251.87155497724808","Cut-Cut 1/4 block or 3 ounces of fresh tofu into large cubes (about 1 in x 1 in)","False"
+"25_1","293","259.504026340195","318.65567940303356","pat-pat tofu dry with a towel","False"
+"25_1","291","373.9910967843987","396.88851087323945","Add-Add 1 tablespoon of olive oil to a non-stick pan","False"
+"25_1","279","406","432.234","add-add the tofu cubes to the pan","False"
+"25_1","286","442.6833390509209","461.7645174582882","add-add 1/4 tsp salt to the pan","False"
+"25_1","276","465.71","469.029","Turn-Turn on the heat to medium","False"
+"25_1","292","484.661931547129","982.561","Cook-Cook 5 to 6 minutes until tofu cubes are lightly browned on the bottom","False"
+"25_1","280","985.037","992.676","remove-Briefly remove the pan from the heat to reduce spitting","False"
+"25_1","285","994.486","1071.913","Flip-Flip the tofu with tongs","False"
+"25_1","287","1072","1083","Return-Return the heat to medium","False"
+"25_1","290","1089.5352870606719","1259.3577748862406","cook-cook until tofu turns brown","False"
+"25_1","282","1264.174","1269.622","remove-Briefly remove from the heat again","False"
+"25_1","277","1294.795","1310.131","drizzle-drizzle 1 tablespoon soy sauce (watch for spitting) on the pan","False"
+"25_1","278","1321.509","1336.947","drizzle-drizzle with the 1 tablespoons sesame oil on the pan","False"
+"25_1","284","1341.661","1343.537","Return-Return to low heat","False"
+"25_1","289","1362.3961382860239","1488.434","cook-cook pan for 2 minutes","False"
+"25_1","281","1490.2400336153846","1555.1160402004334","flip-flip tofu on the pan","False"
+"25_1","288","1558.748","1688.6842890520043","cook-cook pan for 2 minutes until the colour is darkened","False"
+"25_1","283","1690.132","1745.9278242741063","Transfer-Transfer to a serving dish","False"
+"25_2","275","54.68355633802817","94.632","Cut-Cut 1/4 block or 3 ounces of fresh tofu into large cubes (about 1 in x 1 in)","False"
+"25_2","293","108.15192253521126","166.886","pat-pat tofu dry with a towel","False"
+"25_2","291","301.36715492957745","315.9494366197183","Add-Add 1 tablespoon of olive oil to a non-stick pan","False"
+"25_2","279","323.2405774647887","343.89880985915494","add-add the tofu cubes to the pan","False"
+"25_2","286","374.2785633802817","385.21527464788727","add-add 1/4 tsp salt to the pan","False"
+"25_2","276","232.4","237.177","Turn-Turn on the heat to medium","False"
+"25_2","292","388.8608450704225","488.50643661971833","Cook-Cook 5 to 6 minutes until tofu cubes are lightly browned on the bottom","False"
+"25_2","280","489.012","492.101","remove-Briefly remove the pan from the heat to reduce spitting","False"
+"25_2","285","494.227","563.133","Flip-Flip the tofu with tongs","False"
+"25_2","287","568.139","572.607","Return-Return the heat to medium","False"
+"25_2","290","581.645","665.709","cook-cook until tofu turns brown","False"
+"25_2","282","666","668.506","remove-Briefly remove from the heat again","False"
+"25_2","277","704.8102816901409","741.2659859154929","drizzle-drizzle 1 tablespoon soy sauce (watch for spitting) on the pan","False"
+"25_2","278","753.4178873239437","776.5065","drizzle-drizzle with the 1 tablespoons sesame oil on the pan","False"
+"25_2","284","782","786.938","Return-Return to low heat","False"
+"25_2","289","792.3039718309859","902.8862746478874","cook-cook pan for 2 minutes","False"
+"25_2","281","904","970.645","flip-flip tofu on the pan","False"
+"25_2","288","970.012","1066.9369436619718","cook-cook pan for 2 minutes until the colour is darkened","False"
+"25_2","283","1068.582","1110.6837887323943","Transfer-Transfer to a serving dish","False"
+"25_3","275","63.686446964247025","73.397","Cut-Cut 1/4 block or 3 ounces of fresh tofu into large cubes (about 1 in x 1 in)","False"
+"25_3","293","91.18741269880825","115.47800000000001","pat-pat tofu dry with a towel","False"
+"25_3","276","133.16257092524378","137.426","Turn-Turn on the heat to medium","False"
+"25_3","286","208.42837188299026","222.9025643748646","add-add 1/4 tsp salt to the pan","False"
+"25_3","291","237.3767568667389","248.95611086023837","Add-Add 1 tablespoon of olive oil to a non-stick pan","False"
+"25_3","279","280","300.008","add-add the tofu cubes to the pan","False"
+"25_3","292","311.19513857529796","638.3118888916576","Cook-Cook 5 to 6 minutes until tofu cubes are lightly browned on the bottom","False"
+"25_3","280","639.996","649.418","remove-Briefly remove the pan from the heat to reduce spitting","False"
+"25_3","285","658.5757583802817","709.2354321018419","Flip-Flip the tofu with tongs","False"
+"25_3","287","716.472528347779","721.946","Return-Return the heat to medium","False"
+"25_3","290","733.8415593380282","942.2699312210184","cook-cook until tofu turns brown","False"
+"25_3","282","944.401","947.535","remove-Briefly remove from the heat again","False"
+"25_3","278","963.9812199588299","972.113","drizzle-drizzle with the 1 tablespoons sesame oil on the pan","False"
+"25_3","277","991.4821856933911","1010.2986359328277","drizzle-drizzle 1 tablespoon soy sauce (watch for spitting) on the pan","False"
+"25_3","284","1010.671","1016.646","Return-Return to low heat","False"
+"25_3","289","1018.64","1123.1973373694475","cook-cook pan for 2 minutes","False"
+"25_3","281","1126.224","1165.172495595883","flip-flip tofu on the pan","False"
+"25_3","288","1172.4095918418202","1313.809","cook-cook pan for 2 minutes until the colour is darkened","False"
+"25_3","283","1317.1515167605635","1330.1782900032504","Transfer-Transfer to a serving dish","False"
+"25_4","275","157.31265731559853","172.99","Cut-Cut 1/4 block or 3 ounces of fresh tofu into large cubes (about 1 in x 1 in)","True"
+"25_4","293","130.334","142.753","pat-pat tofu dry with a towel","False"
+"25_4","291","291.716","300.485","Add-Add 1 tablespoon of olive oil to a non-stick pan","False"
+"25_4","279","490.5671024183797","498.986","add-add the tofu cubes to the pan","False"
+"25_4","286","530.153","560.341","add-add 1/4 tsp salt to the pan","False"
+"25_4","276","460.9","466.077","Turn-Turn on the heat to medium","False"
+"25_4","292","579.5729480048367","894.708","Cook-Cook 5 to 6 minutes until tofu cubes are lightly browned on the bottom","False"
+"25_4","280","972","980","remove-Briefly remove the pan from the heat to reduce spitting","True"
+"25_4","285","908.6875863361548","968.71478452237","Flip-Flip the tofu with tongs","True"
+"25_4","287","980","982","Return-Return the heat to medium","False"
+"25_4","290","991.4837217654172","1227.4527077388148","cook-cook until tofu turns brown","False"
+"25_4","282","1235.7323212817412","1240.71","remove-Briefly remove from the heat again","False"
+"25_4","277","1261.78","1279.200292382104","drizzle-drizzle 1 tablespoon soy sauce (watch for spitting) on the pan","False"
+"25_4","278","1291.6197126964933","1298.1779999999999","drizzle-drizzle with the 1 tablespoons sesame oil on the pan","False"
+"25_4","284","1308.1789397823457","1314.087","Return-Return to low heat","False"
+"25_4","289","1320.5983600967352","1450.345","cook-cook pan for 2 minutes","False"
+"25_4","281","1459.2818869407497","1512.749","flip-flip tofu on the pan","False"
+"25_4","288","1510.309","1645.922","cook-cook pan for 2 minutes until the colour is darkened","False"
+"25_4","283","1682.8314525997582","1694.6","Transfer-Transfer to a serving dish","False"
+"25_5","275","68.86945070422536","98.81269014084506","Cut-Cut 1/4 block or 3 ounces of fresh tofu into large cubes (about 1 in x 1 in)","False"
+"25_5","293","104.80133802816901","196.12821830985916","pat-pat tofu dry with a towel","False"
+"25_5","291","214.09416197183097","238.04875352112674","Add-Add 1 tablespoon of olive oil to a non-stick pan","False"
+"25_5","279","259.00902112676056","303.9238802816901","add-add the tofu cubes to the pan","False"
+"25_5","286","333.8671197183099","348.8387394366197","add-add 1/4 tsp salt to the pan","False"
+"25_5","276","362.31319718309857","365.747","Turn-Turn on the heat to medium","False"
+"25_5","292","372.7933309859155","686.717","Cook-Cook 5 to 6 minutes until tofu cubes are lightly browned on the bottom","False"
+"25_5","280","687.671","691.072","remove-Briefly remove the pan from the heat to reduce spitting","False"
+"25_5","285","691.146","747.399","Flip-Flip the tofu with tongs","False"
+"25_5","287","755","759","Return-Return the heat to medium","False"
+"25_5","290","759.0611197183099","899.7943450704225","cook-cook until tofu turns brown","False"
+"25_5","282","900.771","905.177","remove-Briefly remove from the heat again","False"
+"25_5","277","925.2460985915492","950.697852112676","drizzle-drizzle 1 tablespoon soy sauce (watch for spitting) on the pan","False"
+"25_5","278","960.669","981.584","drizzle-drizzle with the 1 tablespoons sesame oil on the pan","False"
+"25_5","284","995.561","999.024","Return-Return to low heat","False"
+"25_5","289","1001.59","1128.865","cook-cook pan for 2 minutes","False"
+"25_5","281","1129.843","1186.752","flip-flip tofu on the pan","False"
+"25_5","288","1190.226","1320.016","cook-cook pan for 2 minutes until the colour is darkened","False"
+"25_5","283","1344.468","1373.903","Transfer-Transfer to a serving dish","False"
+"25_6","275","191.026","232.13150238353194","Cut-Cut 1/4 block or 3 ounces of fresh tofu into large cubes (about 1 in x 1 in)","False"
+"25_6","293","241.41676247887324","269.272542764897","pat-pat tofu dry with a towel","False"
+"25_6","291","315.6988432416034","334.269363432286","Add-Add 1 tablespoon of olive oil to a non-stick pan","False"
+"25_6","279","352.83988362296856","371.4104038136511","add-add the tofu cubes to the pan","False"
+"25_6","286","399.26618409967494","410.194","add-add 1/4 tsp salt to the pan","False"
+"25_6","276","415.764","422.259","Turn-Turn on the heat to medium","False"
+"25_6","292","596.5779611256771","986.5588851300108","Cook-Cook 5 to 6 minutes until tofu cubes are lightly browned on the bottom","False"
+"25_6","280","1112","1116","remove-Briefly remove the pan from the heat to reduce spitting","False"
+"25_6","285","1120","1195.4772372751895","Flip-Flip the tofu with tongs","False"
+"25_6","287","1201","1205","Return-Return the heat to medium","False"
+"25_6","290","1320.828248562297","1525.1039706598049","cook-cook until tofu turns brown","False"
+"25_6","282","1538.281","1540.064","remove-Briefly remove from the heat again","False"
+"25_6","277","1594.7434213748645","1615.6352565893824","drizzle-drizzle 1 tablespoon soy sauce (watch for spitting) on the pan","False"
+"25_6","278","1625.241","1652.7762969707474","drizzle-drizzle with the 1 tablespoons sesame oil on the pan","False"
+"25_6","284","1526","1529.422","Return-Return to low heat","False"
+"25_6","289","1671.34681716143","1792.0551984008666","cook-cook pan for 2 minutes","False"
+"25_6","281","1817.5896636630553","1940.193","flip-flip tofu on the pan","False"
+"25_6","288","1947.583304997833","2065.970371213434","cook-cook pan for 2 minutes until the colour is darkened","False"
+"25_6","283","2084.540891404117","2126.3245618331525","Transfer-Transfer to a serving dish","False"
+"25_9","275","129","157.1","Cut-Cut 1/4 block or 3 ounces of fresh tofu into large cubes (about 1 in x 1 in)","False"
+"25_9","293","163","204","pat-pat tofu dry with a towel","False"
+"25_9","291","225.92551917768145","245.4216299696641","Add-Add 1 tablespoon of olive oil to a non-stick pan","False"
+"25_9","279","258.0367604821235","270.65189099458286","add-add the tofu cubes to the pan","False"
+"25_9","286","276.38604122751894","303.9099623456121","add-add 1/4 tsp salt to the pan","False"
+"25_9","276","305.0567923921993","311.9377726717226","Turn-Turn on the heat to medium","False"
+"25_9","292","313.08460271830984","615","Cook-Cook 5 to 6 minutes until tofu cubes are lightly browned on the bottom","False"
+"25_9","280","615.01","619.01","remove-Briefly remove the pan from the heat to reduce spitting","False"
+"25_9","285","626.1692054366197","668.6019171603467","Flip-Flip the tofu with tongs","False"
+"25_9","287","670","676","Return-Return the heat to medium","False"
+"25_9","290","676.6297274864571","806.2215227508125","cook-cook until tofu turns brown","False"
+"25_9","282","809.6620128905741","816.5429931700974","remove-Briefly remove from the heat again","False"
+"25_9","277","818.8366532632718","852.92","drizzle-drizzle 1 tablespoon soy sauce (watch for spitting) on the pan","False"
+"25_9","278","863.5630250801732","881.9123058255688","drizzle-drizzle with the 1 tablespoons sesame oil on the pan","False"
+"25_9","284","898.086","935.8133180151679","Return-Return to low heat","False"
+"25_9","289","897.9679264777898","1012.5311699534128","cook-cook pan for 2 minutes","False"
+"25_9","281","897.9679264777898","933.5196579219934","flip-flip tofu on the pan","False"
+"25_9","288","942.559","1012.083","cook-cook pan for 2 minutes until the colour is darkened","False"
+"25_9","283","1014.531","1021.615","Transfer-Transfer to a serving dish","False"
+"25_11","275","100.5829671614301","142.32","Cut-Cut 1/4 block or 3 ounces of fresh tofu into large cubes (about 1 in x 1 in)","False"
+"25_11","293","159.4958479274106","243.991","pat-pat tofu dry with a towel","False"
+"25_11","291","283.0692075828819","344.664","Add-Add 1 tablespoon of olive oil to a non-stick pan","False"
+"25_11","279","347.7296864723727","365.846","add-add the tofu cubes to the pan","False"
+"25_11","286","392.27357192957743","416.7008639544962","add-add 1/4 tsp salt to the pan","False"
+"25_11","276","425.3222611397616","433.94365832502706","Turn-Turn on the heat to medium","False"
+"25_11","292","475.38","653.7892865492958","Cook-Cook 5 to 6 minutes until tofu cubes are lightly browned on the bottom","False"
+"25_11","280","653.899","676.342","remove-Briefly remove the pan from the heat to reduce spitting","False"
+"25_11","285","677.216","705.5176696608884","Flip-Flip the tofu with tongs","False"
+"25_11","287","704.391","709.071","Return-Return the heat to medium","False"
+"25_11","290","712.7021673152761","903.8098049219935","cook-cook until tofu turns brown","True"
+"25_11","282","905.683","909.363","remove-Briefly remove from the heat again","False"
+"25_11","278","926.8001974160346","951.042","drizzle-drizzle with the 1 tablespoons sesame oil on the pan","False"
+"25_11","277","969.9071833423618","991.4606763055255","drizzle-drizzle 1 tablespoon soy sauce (watch for spitting) on the pan","False"
+"25_11","284","1000.0820734907909","1008.7034706760562","Return-Return to low heat","False"
+"25_11","289","1011.5772697378114","1119.3447345536295","cook-cook pan for 2 minutes","False"
+"25_11","281","1120.781634084507","1173.9469167269772","flip-flip tofu on the pan","False"
+"25_11","288","1178.25761531961","1261.597788110509","cook-cook pan for 2 minutes until the colour is darkened","False"
+"25_11","283","1267.3453862340195","1313.452","Transfer-Transfer to a serving dish","False"
+"25_13","291","140.44366200975082","215.34694841495127","Add-Add 1 tablespoon of olive oil to a non-stick pan","False"
+"25_13","286","258.1488263607801","270.1868545330444","add-add 1/4 tsp salt to the pan","False"
+"25_13","276","123.423","127.587","Turn-Turn on the heat to medium","False"
+"25_13","275","70.89061034777899","102.9920188071506","Cut-Cut 1/4 block or 3 ounces of fresh tofu into large cubes (about 1 in x 1 in)","False"
+"25_13","293","-1.0","-1.0","pat-pat tofu dry with a towel","True"
+"25_13","279","222.722","234.085","add-add the tofu cubes to the pan","False"
+"25_13","292","276.8746479620802","611.2643194138678","Cook-Cook 5 to 6 minutes until tofu cubes are lightly browned on the bottom","False"
+"25_13","280","611.302","615.753","remove-Briefly remove the pan from the heat to reduce spitting","False"
+"25_13","285","615.964","684","Flip-Flip the tofu with tongs","False"
+"25_13","287","686","689","Return-Return the heat to medium","False"
+"25_13","290","692.855399248104","775.7840377681474","cook-cook until tofu turns brown","False"
+"25_13","282","777.484","780.2","remove-Briefly remove from the heat again","False"
+"25_13","278","793.1723006836403","811.56","drizzle-drizzle with the 1 tablespoons sesame oil on the pan","False"
+"25_13","277","822.5985917713977","842.661972058505","drizzle-drizzle 1 tablespoon soy sauce (watch for spitting) on the pan","False"
+"25_13","284","853.024","856.05","Return-Return to low heat","False"
+"25_13","289","869.4131457746479","997.206","cook-cook pan for 2 minutes","False"
+"25_13","281","997.5","1065.059","flip-flip tofu on the pan","False"
+"25_13","288","1065.5","1196.099","cook-cook pan for 2 minutes until the colour is darkened","False"
+"25_13","283","1196.79","1225.20375619935","Transfer-Transfer to a serving dish","False"
+"25_22","275","90.80241267605633","143.887","Cut-Cut 1/4 block or 3 ounces of fresh tofu into large cubes (about 1 in x 1 in)","False"
+"25_22","293","156.98044225352112","221.68200000000002","pat-pat tofu dry with a towel","False"
+"25_22","291","330.89014788732396","366.2876985915493","Add-Add 1 tablespoon of olive oil to a non-stick pan","False"
+"25_22","279","372.44379436619715","404.76329718309853","add-add the tofu cubes to the pan","False"
+"25_22","286","446.31694366197183","498.6437577464789","add-add 1/4 tsp salt to the pan","False"
+"25_22","276","501.7218056338028","510.9559492957747","Turn-Turn on the heat to medium","False"
+"25_22","292","514.0339971830986","778.7461154929578","Cook-Cook 5 to 6 minutes until tofu cubes are lightly browned on the bottom","False"
+"25_22","280","877.243647887324","897.2509591549297","remove-Briefly remove the pan from the heat to reduce spitting","True"
+"25_22","285","812.6046422535211","872.6265760563381","Flip-Flip the tofu with tongs","True"
+"25_22","287","895","898","Return-Return the heat to medium","False"
+"25_22","290","903.4070549295774","1077.3167605633803","cook-cook until tofu turns brown","False"
+"25_22","282","1078.394","1083.628","remove-Briefly remove from the heat again","False"
+"25_22","278","1089.6289521126762","1129.6435746478874","drizzle-drizzle with the 1 tablespoons sesame oil on the pan","False"
+"25_22","277","1141.955766197183","1163.5021014084507","drizzle-drizzle 1 tablespoon soy sauce (watch for spitting) on the pan","False"
+"25_22","284","1169.6581971830985","1180.4313647887325","Return-Return to low heat","False"
+"25_22","289","1183.5094126760564","1234.2972028169015","cook-cook pan for 2 minutes","False"
+"25_22","281","1235.8362267605635","1266.6167056338027","flip-flip tofu on the pan","False"
+"25_22","288","1269.6947535211268","1372.27","cook-cook pan for 2 minutes until the colour is darkened","False"
+"25_22","283","1373.426","1402.589","Transfer-Transfer to a serving dish","False"
+"25_40","275","158.070286356711","210.444","Cut-Cut 1/4 block or 3 ounces of fresh tofu into large cubes (about 1 in x 1 in)","True"
+"25_40","286","259.9142292442563","264.766","add-add 1/4 tsp salt to the pan","True"
+"25_40","291","280.0708429407497","291.679","Add-Add 1 tablespoon of olive oil to a non-stick pan","False"
+"25_40","293","304.4709542575574","314.0188239032648","pat-pat tofu dry with a towel","False"
+"25_40","279","316.140572713422","324.992","add-add the tofu cubes to the pan","True"
+"25_40","276","335","338","Turn-Turn on the heat to medium","False"
+"25_40","292","336.29718640991535","440.141","Cook-Cook 5 to 6 minutes until tofu cubes are lightly browned on the bottom","True"
+"25_40","280","488","500","remove-Briefly remove the pan from the heat to reduce spitting","False"
+"25_40","285","510","524","Flip-Flip the tofu with tongs","False"
+"25_40","287","528","532","Return-Return the heat to medium","False"
+"25_40","290","533","600","cook-cook until tofu turns brown","False"
+"25_40","282","597.2722900592503","605.489","remove-Briefly remove from the heat again","True"
+"25_40","278","660.9247543639661","680.020493655381","drizzle-drizzle with the 1 tablespoons sesame oil on the pan","True"
+"25_40","277","687.4466144909311","695.872","drizzle-drizzle 1 tablespoon soy sauce (watch for spitting) on the pan","False"
+"25_40","284","700","702","Return-Return to low heat","True"
+"25_40","289","703.3597305671101","780.238","cook-cook pan for 2 minutes","True"
+"25_40","281","785.047059758162","795","flip-flip tofu on the pan","True"
+"25_40","288","796","863","cook-cook pan for 2 minutes until the colour is darkened","True"
+"25_40","283","864","870.9778865695283","Transfer-Transfer to a serving dish","False"
+"25_41","275","31.939283434099153","52.68","Cut-Cut 1/4 block or 3 ounces of fresh tofu into large cubes (about 1 in x 1 in)","True"
+"25_41","293","61.421698911729145","95.675","pat-pat tofu dry with a towel","False"
+"25_41","291","115.33","123.843","Add-Add 1 tablespoon of olive oil to a non-stick pan","True"
+"25_41","279","132.67086964933495","147.868","add-add the tofu cubes to the pan","False"
+"25_41","276","148","153","Turn-Turn on the heat to medium","True"
+"25_41","292","170.554","545","Cook-Cook 5 to 6 minutes until tofu cubes are lightly browned on the bottom","True"
+"25_41","285","549.1099882708585","597.5360000000001","Flip-Flip the tofu with tongs","True"
+"25_41","287","598.389","600.044","Return-Return the heat to medium","True"
+"25_41","290","604.3895172914148","692.8367637243047","cook-cook until tofu turns brown","True"
+"25_41","282","694.522","697.948","remove-Briefly remove from the heat again","True"
+"25_41","277","721.0907452237002","733.3750850060459","drizzle-drizzle 1 tablespoon soy sauce (watch for spitting) on the pan","True"
+"25_41","278","740.7456888754534","765.486","drizzle-drizzle with the 1 tablespoons sesame oil on the pan","True"
+"25_41","284","777.5987082224909","781.339","Return-Return to low heat","True"
+"25_41","289","780","826","cook-cook pan for 2 minutes","True"
+"25_41","286","811.309","814.736","add-add 1/4 tsp salt to the pan","True"
+"25_41","281","825.5076333736397","852.705","flip-flip tofu on the pan","False"
+"25_41","288","854.9900488512696","983.244","cook-cook pan for 2 minutes until the colour is darkened","False"
+"25_41","283","988.8893524788392","1003.402","Transfer-Transfer to a serving dish","False"
+"25_41","280","-1.0","-1.0","remove-Briefly remove the pan from the heat to reduce spitting","True"
+"25_42","275","168.10844832043531","181.281","Cut-Cut 1/4 block or 3 ounces of fresh tofu into large cubes (about 1 in x 1 in)","True"
+"25_42","293","196.84493521281743","216.834","pat-pat tofu dry with a towel","True"
+"25_42","279","237.07601686215236","252.502","add-add the tofu cubes to the pan","False"
+"25_42","286","268.6861524437727","273.054","add-add 1/4 tsp salt to the pan","False"
+"25_42","291","285.9280445792019","306.04358540386943","Add-Add 1 tablespoon of olive oil to a non-stick pan","True"
+"25_42","276","317.101","321.721","Turn-Turn on the heat to medium","False"
+"25_42","292","349.14831574244255","658.628","Cook-Cook 5 to 6 minutes until tofu cubes are lightly browned on the bottom","False"
+"25_42","282","660","664.238","remove-Briefly remove the pan from the heat to reduce spitting","False"
+"25_42","289","670.9969689371222","797.311","cook-cook pan for 2 minutes","True"
+"25_42","280","804.6216329866988","807.679","remove-Briefly remove from the heat again","True"
+"25_42","285","818.98987643289","842.484","Flip-Flip the tofu with tongs","True"
+"25_42","287","841","847","Return-Return the heat to medium","True"
+"25_42","290","849.1631876698913","919.5675805562273","cook-cook until tofu turns brown","True"
+"25_42","278","943.9935944147521","953.488","drizzle-drizzle with the 1 tablespoons sesame oil on the pan","True"
+"25_42","281","974.1669056517534","994.903","flip-flip tofu on the pan","True"
+"25_42","284","1008.650689922612","1015","Return-Return to low heat","True"
+"25_42","288","1015.01","1145.755","cook-cook pan for 2 minutes until the colour is darkened","False"
+"25_42","283","1155.2067730737606","1179.6327869322854","Transfer-Transfer to a serving dish","False"
+"25_42","277","-1.0","-1.0","drizzle-drizzle 1 tablespoon soy sauce (watch for spitting) on the pan","True"
+"25_48","275","52.908236252720684","83.031","Cut-Cut 1/4 block or 3 ounces of fresh tofu into large cubes (about 1 in x 1 in)","True"
+"25_48","286","118.81147790084644","128.38","add-add 1/4 tsp salt to the pan","True"
+"25_48","291","137.519","143.31","Add-Add 1 tablespoon of olive oil to a non-stick pan","True"
+"25_48","279","150.442","175.293","add-add the tofu cubes to the pan","False"
+"25_48","292","199.566154286578","319.30584685852483","Cook-Cook 5 to 6 minutes until tofu cubes are lightly browned on the bottom","True"
+"25_48","285","336.01371093833137","363.716","Flip-Flip the tofu with tongs","True"
+"25_48","287","367","369.06","Return-Return the heat to medium","True"
+"25_48","278","388.9219471910521","400.204","drizzle-drizzle with the 1 tablespoons sesame oil on the pan","True"
+"25_48","289","403.916","442.896","cook-cook pan for 2 minutes","True"
+"25_48","282","443.68661278597347","449.2559008125756","remove-Briefly remove from the heat again","True"
+"25_48","277","461.3226915368803","477.1023409455865","drizzle-drizzle 1 tablespoon soy sauce (watch for spitting) on the pan","True"
+"25_48","284","482.67162897218867","488.24091699879085","Return-Return to low heat","True"
+"25_48","288","510.025","594.0573895042322","cook-cook pan for 2 minutes until the colour is darkened","False"
+"25_48","283","602.4113215441355","631.478","Transfer-Transfer to a serving dish","True"
+"25_48","280","-1.0","-1.0","remove-Briefly remove the pan from the heat to reduce spitting","True"
+"25_48","276","-1.0","-1.0","Turn-Turn on the heat to medium","True"
+"25_48","293","-1.0","-1.0","pat-pat tofu dry with a towel","True"
+"25_48","290","-1.0","-1.0","cook-cook until tofu turns brown","True"
+"25_48","281","-1.0","-1.0","flip-flip tofu on the pan","True"
+"25_109","275","350.26800000000003","373.573","Cut-Cut 1/4 block or 3 ounces of fresh tofu into large cubes (about 1 in x 1 in)","False"
+"25_109","293","375.61666437811476","405.57382165980493","pat-pat tofu dry with a towel","False"
+"25_109","291","466.183","476.532","Add-Add 1 tablespoon of olive oil to a non-stick pan","False"
+"25_109","279","504.358","523.0980540725893","add-add the tofu cubes to the pan","False"
+"25_109","286","555.3596080682556","583.0123686359697","add-add 1/4 tsp salt to the pan","False"
+"25_109","276","595.925","600.665","Turn-Turn on the heat to medium","False"
+"25_109","292","642.9266831993499","1031.587","Cook-Cook 5 to 6 minutes until tofu cubes are lightly browned on the bottom","False"
+"25_109","280","1032.196","1038.979","remove-Briefly remove the pan from the heat to reduce spitting","False"
+"25_109","285","1064.631281856988","1146.111","Flip-Flip the tofu with tongs","False"
+"25_109","287","1155.415","1158.286","Return-Return the heat to medium","False"
+"25_109","290","1172.9379274138676","1550.8589885059587","cook-cook until tofu turns brown","False"
+"25_109","282","1565.989","1568.555","remove-Briefly remove from the heat again","False"
+"25_109","277","1590.0337326435535","1633.8172702091006","drizzle-drizzle 1 tablespoon soy sauce (watch for spitting) on the pan","False"
+"25_109","278","1662.27","1684.513997916576","drizzle-drizzle with the 1 tablespoons sesame oil on the pan","False"
+"25_109","284","1755.037","1759.255","Return-Return to low heat","False"
+"25_109","289","1761.385","1878.561","cook-cook pan for 2 minutes","False"
+"25_109","281","1879.3","1930.432","flip-flip tofu on the pan","False"
+"25_109","288","1931.606","2064.7394557226435","cook-cook pan for 2 minutes until the colour is darkened","False"
+"25_109","283","2073.87","2112.131","Transfer-Transfer to a serving dish","False"
+"26_4","304","2.9103814958033576","81.715","Measure and add-1/4 tsp baking powder to the bowl","False"
+"26_4","303","82.146","110.22","Place-Place the paper cupcake liner inside the mug","False"
+"26_4","310","116.161","135.519","Measure and add-a pinch of salt to the mixing bowl","False"
+"26_4","297","142.787","214.473","Measure and add-1.5 tbsp sugar to the mixing bowl","False"
+"26_4","301","215.353","217.427","Set-Set aside the lined mug","False"
+"26_4","299","223.606","273.412","Measure and add-Measure and add 2 tbsp flour to the mixing bowl","False"
+"26_4","308","284.63531028956834","331.20141422242204","Whisk-Whisk to combine mixture of flour, sugar and baking powder in the bowl","False"
+"26_4","296","335.096","372.961","Measure and add-2 tbsp water to the bowl","False"
+"26_4","313","376.02128925779374","418.5128590965228","Measure and add-1/4 tsp vanilla extract to the bowl","False"
+"26_4","300","427.24400358393285","482.5412520041967","Measure and add-Measure and add 2 tsp vegetable oil to the bowl","False"
+"26_4","294","493.526","559.957399792566","Whisk-Whisk batter until no lumps remain","False"
+"26_4","307","560.196","608.2697326229016","Pour-Pour batter into prepared mug","False"
+"26_4","312","610.5980378195444","703.7302456852518","Microwave-Microwave the mug and batter on high power for 60 seconds. Check if the cake is done by inserting and toothpick into the center of the cake and then removing it. If wet batter clings to the toothpick, microwave for an additional 5 seconds. If the toothpick comes out clean, continue","False"
+"26_4","309","704.715","745.968","Invert-Invert the mug to release the cake onto a plate","False"
+"26_4","305","746.0088607803855","747.5705289000848","Allow-Allow to cool until it is no longer hot to the touch","False"
+"26_4","295","747.6439722414652","757.4114964810394","remove-then carefully remove the paper liner","False"
+"26_4","298","804.191","872.175","Scoop-While the cake is cooling, prepare to pipe the frosting. Scoop 4 spoonfuls of chocolate frosting into a zip-top bag","False"
+"26_4","311","871.935","902.472","seal-seal zip top bag, removing as much air as possible","False"
+"26_4","306","903.9644925965227","920.2626289730216","cut-Use scissors to cut one corner from the bag to create a small opening 1/4 inch in diameter","False"
+"26_4","302","921.426781571343","963.4924419228812","Squeeze-Squeeze the frosting through the opening to apply small dollops of frosting to the plate in a circle around the base of the cake","False"
+"26_6","304","7.23","89.074","Measure and add-1/4 tsp baking powder to the bowl","False"
+"26_6","310","90.065","150.841","Measure and add-a pinch of salt to the mixing bowl","False"
+"26_6","299","158.559","188.371","Measure and add-Measure and add 2 tbsp flour to the mixing bowl","False"
+"26_6","297","195.343","237.34","Measure and add-1.5 tbsp sugar to the mixing bowl","False"
+"26_6","308","242.103","261.599","Whisk-Whisk to combine mixture of flour, sugar and baking powder in the bowl","False"
+"26_6","313","279.34000000000003","336.074","Measure and add-1/4 tsp vanilla extract to the bowl","False"
+"26_6","300","341.257","383.571","Measure and add-Measure and add 2 tsp vegetable oil to the bowl","False"
+"26_6","303","390.295","406.359","Place-Place the paper cupcake liner inside the mug","False"
+"26_6","301","407.065","417.534","Set-Set aside the lined mug","False"
+"26_6","296","418.286","460.406","Measure and add-2 tbsp water to the bowl","False"
+"26_6","294","469.406","560.899","Whisk-Whisk batter until no lumps remain","False"
+"26_6","307","561.276","598.211","Pour-Pour batter into prepared mug","False"
+"26_6","312","600","739.276","Microwave-Microwave the mug and batter on high power for 60 seconds. Check if the cake is done by inserting and toothpick into the center of the cake and then removing it. If wet batter clings to the toothpick, microwave for an additional 5 seconds. If the toothpick comes out clean, continue","False"
+"26_6","309","765.899","785.063","Invert-Invert the mug to release the cake onto a plate","False"
+"26_6","305","786.322","794.801","Allow-Allow to cool until it is no longer hot to the touch","False"
+"26_6","295","795.29","805.11","remove-then carefully remove the paper liner","False"
+"26_6","298","824.019","910.852","Scoop-While the cake is cooling, prepare to pipe the frosting. Scoop 4 spoonfuls of chocolate frosting into a zip-top bag","False"
+"26_6","311","911.6","933.96","seal-seal zip top bag, removing as much air as possible","False"
+"26_6","306","934.497","1001.257","cut-Use scissors to cut one corner from the bag to create a small opening 1/4 inch in diameter","False"
+"26_6","302","1003.231","1040.075","Squeeze-Squeeze the frosting through the opening to apply small dollops of frosting to the plate in a circle around the base of the cake","False"
+"26_7","303","6.628","27.037","Place-Place the paper cupcake liner inside the mug","False"
+"26_7","299","114.31","295.022","Measure and add-Measure and add 2 tbsp flour to the mixing bowl","False"
+"26_7","304","300.956","335.94","Measure and add-1/4 tsp baking powder to the bowl","False"
+"26_7","301","142.828","144.507","Set-Set aside the lined mug","False"
+"26_7","297","349.051","421.203","Measure and add-1.5 tbsp sugar to the mixing bowl","False"
+"26_7","310","433.438","468.288","Measure and add-a pinch of salt to the mixing bowl","False"
+"26_7","308","492.203","537.847","Whisk-Whisk to combine mixture of flour, sugar and baking powder in the bowl","False"
+"26_7","313","554.4503794274581","609.625","Measure and add-1/4 tsp vanilla extract to the bowl","False"
+"26_7","300","617.0905749658273","705.1254443711031","Measure and add-Measure and add 2 tsp vegetable oil to the bowl","False"
+"26_7","296","713.5903356600719","741.677","Measure and add-2 tbsp water to the bowl","False"
+"26_7","294","752.5288355893285","798.2392485497602","Whisk-Whisk batter until no lumps remain","False"
+"26_7","307","828.712857190048","904.8968787907673","Pour-Pour batter into prepared mug","False"
+"26_7","312","909.9758135641487","1069.1157697967626","Microwave-Microwave the mug and batter on high power for 60 seconds. Check if the cake is done by inserting and toothpick into the center of the cake and then removing it. If wet batter clings to the toothpick, microwave for an additional 5 seconds. If the toothpick comes out clean, continue","False"
+"26_7","309","1084.3525741169065","1124.212","Invert-Invert the mug to release the cake onto a plate","False"
+"26_7","305","1124.83","1164.247","Allow-Allow to cool until it is no longer hot to the touch","False"
+"26_7","295","1164.501","1173.703","remove-then carefully remove the paper liner","False"
+"26_7","298","1176.852","1259.264","Scoop-While the cake is cooling, prepare to pipe the frosting. Scoop 4 spoonfuls of chocolate frosting into a zip-top bag","False"
+"26_7","311","1259.808","1312.15","seal-seal zip top bag, removing as much air as possible","False"
+"26_7","306","1319.004","1330.005","cut-Use scissors to cut one corner from the bag to create a small opening 1/4 inch in diameter","False"
+"26_7","302","1340.606","1405.943","Squeeze-Squeeze the frosting through the opening to apply small dollops of frosting to the plate in a circle around the base of the cake","False"
+"26_17","299","8.678453956834533","121.49835539568346","Measure and add-Measure and add 2 tbsp flour to the mixing bowl","False"
+"26_17","310","128.248264028777","157.17644388489208","Measure and add-a pinch of salt to the mixing bowl","False"
+"26_17","303","168.74771582733814","242.0324381294964","Place-Place the paper cupcake liner inside the mug","False"
+"26_17","304","243.925","327.816","Measure and add-1/4 tsp baking powder to the bowl","False"
+"26_17","297","332.602","410.493","Measure and add-1.5 tbsp sugar to the mixing bowl","False"
+"26_17","301","415.60151726618705","421.029","Set-Set aside the lined mug","False"
+"26_17","308","433.9226978417266","490.528","Whisk-Whisk to combine mixture of flour, sugar and baking powder in the bowl","False"
+"26_17","300","502.3860568345324","558.671","Measure and add-Measure and add 2 tsp vegetable oil to the bowl","False"
+"26_17","296","567.9565978417266","598.8133230215827","Measure and add-2 tbsp water to the bowl","False"
+"26_17","313","604.5989589928057","674.0265906474821","Measure and add-1/4 tsp vanilla extract to the bowl","False"
+"26_17","294","685.5978625899281","767.596","Whisk-Whisk batter until no lumps remain","False"
+"26_17","307","778.1680381294964","905.4520294964029","Pour-Pour batter into prepared mug","False"
+"26_17","312","912.2019381294964","1090.5923805755397","Microwave-Microwave the mug and batter on high power for 60 seconds. Check if the cake is done by inserting and toothpick into the center of the cake and then removing it. If wet batter clings to the toothpick, microwave for an additional 5 seconds. If the toothpick comes out clean, continue","False"
+"26_17","309","1098.3065618705036","1134.948923021583","Invert-Invert the mug to release the cake onto a plate","False"
+"26_17","305","1144.5916496402879","1235.2332798561151","Allow-Allow to cool until it is no longer hot to the touch","False"
+"26_17","295","1247.7688244604315","1278.6255496402878","remove-then carefully remove the paper liner","False"
+"26_17","298","1299.875","1430.0163575539568","Scoop-While the cake is cooling, prepare to pipe the frosting. Scoop 4 spoonfuls of chocolate frosting into a zip-top bag","False"
+"26_17","311","1431.659","1469.443","seal-seal zip top bag, removing as much air as possible","False"
+"26_17","306","1480.944","1497.336","cut-Use scissors to cut one corner from the bag to create a small opening 1/4 inch in diameter","False"
+"26_17","302","1511.0152611510791","1582.3714381294963","Squeeze-Squeeze the frosting through the opening to apply small dollops of frosting to the plate in a circle around the base of the cake","False"
+"26_18","297","0.838","82.224","Measure and add-1.5 tbsp sugar to the mixing bowl","False"
+"26_18","303","82.994","114.928","Place-Place the paper cupcake liner inside the mug","False"
+"26_18","299","120.798","156.27962475719423","Measure and add-Measure and add 2 tbsp flour to the mixing bowl","False"
+"26_18","304","162.02100000000002","212.6","Measure and add-1/4 tsp baking powder to the bowl","False"
+"26_18","310","215.049","239.08100000000002","Measure and add-a pinch of salt to the mixing bowl","False"
+"26_18","308","246.75730224820143","285.173","Whisk-Whisk to combine mixture of flour, sugar and baking powder in the bowl","False"
+"26_18","313","292.2703157739808","328.4613867703837","Measure and add-1/4 tsp vanilla extract to the bowl","False"
+"26_18","300","333.3965328153477","379.716","Measure and add-Measure and add 2 tsp vegetable oil to the bowl","True"
+"26_18","296","399.7468296420863","429.35770591187054","Measure and add-2 tbsp water to the bowl","False"
+"26_18","301","431.647","436.969","Set-Set aside the lined mug","False"
+"26_18","294","437.131","514.192","Whisk-Whisk batter until no lumps remain","False"
+"26_18","307","515.093","561.895","Pour-Pour batter into prepared mug","False"
+"26_18","312","565.348396928657","672.507","Microwave-Microwave the mug and batter on high power for 60 seconds. Check if the cake is done by inserting and toothpick into the center of the cake and then removing it. If wet batter clings to the toothpick, microwave for an additional 5 seconds. If the toothpick comes out clean, continue","False"
+"26_18","309","675.115","703.336","Invert-Invert the mug to release the cake onto a plate","False"
+"26_18","305","703.3853680128677","706.505","Allow-Allow to cool until it is no longer hot to the touch","False"
+"26_18","295","706.8413393142656","716.6921185103456","remove-then carefully remove the paper liner","False"
+"26_18","298","723.82","813.9590000000001","Scoop-While the cake is cooling, prepare to pipe the frosting. Scoop 4 spoonfuls of chocolate frosting into a zip-top bag","False"
+"26_18","311","814.697","833.809","seal-seal zip top bag, removing as much air as possible","False"
+"26_18","306","835.9806253341893","851.4445737568647","cut-Use scissors to cut one corner from the bag to create a small opening 1/4 inch in diameter","False"
+"26_18","302","851.809","909.6617913481127","Squeeze-Squeeze the frosting through the opening to apply small dollops of frosting to the plate in a circle around the base of the cake","False"
+"26_19","299","9.763684594726564","79.06086435376271","Measure and add-Measure and add 2 tbsp flour to the mixing bowl","False"
+"26_19","303","84.29720350051366","115.69748807882691","Place-Place the paper cupcake liner inside the mug","False"
+"26_19","304","123","161.923","Measure and add-1/4 tsp baking powder to the bowl","False"
+"26_19","297","162.526","263.968","Measure and add-1.5 tbsp sugar to the mixing bowl","False"
+"26_19","310","273.9735199640288","298.2189642086331","Measure and add-a pinch of salt to the mixing bowl","False"
+"26_19","308","312.7662307553957","370.14711546762595","Whisk-Whisk to combine mixture of flour, sugar and baking powder in the bowl","False"
+"26_19","300","377.4207487410072","415.63050896037265","Measure and add-Measure and add 2 tsp vegetable oil to the bowl","False"
+"26_19","313","421.87072985611513","482.48434046762594","Measure and add-1/4 tsp vanilla extract to the bowl","False"
+"26_19","296","483.29252194244606","506.72978471223024","Measure and add-2 tbsp water to the bowl","False"
+"26_19","294","515.6197809352518","604.327","Whisk-Whisk batter until no lumps remain","False"
+"26_19","301","605.8282274580336","609.56125617506","Set-Set aside the lined mug","False"
+"26_19","307","619.8751911870504","718.473331115108","Pour-Pour batter into prepared mug","False"
+"26_19","312","745.1433197841727","846.1660041366907","Microwave-Microwave the mug and batter on high power for 60 seconds. Check if the cake is done by inserting and toothpick into the center of the cake and then removing it. If wet batter clings to the toothpick, microwave for an additional 5 seconds. If the toothpick comes out clean, continue","False"
+"26_19","309","848.5905485611511","883.3423519784174","Invert-Invert the mug to release the cake onto a plate","False"
+"26_19","305","897.8896185251799","920.5186998201439","Allow-Allow to cool until it is no longer hot to the touch","False"
+"26_19","295","921.135","941.764","remove-then carefully remove the paper liner","False"
+"26_19","298","952.8459588129498","1120.1395241007197","Scoop-While the cake is cooling, prepare to pipe the frosting. Scoop 4 spoonfuls of chocolate frosting into a zip-top bag","False"
+"26_19","311","1086.035507727257","1109.8564132694255","seal-seal zip top bag, removing as much air as possible","False"
+"26_19","306","1125.0151713417147","1165.0776033899074","cut-Use scissors to cut one corner from the bag to create a small opening 1/4 inch in diameter","False"
+"26_19","302","1169.4086771248471","1345.8999318236422","Squeeze-Squeeze the frosting through the opening to apply small dollops of frosting to the plate in a circle around the base of the cake","False"
+"26_20","303","10.039","26.53","Place-Place the paper cupcake liner inside the mug","False"
+"26_20","310","32.20724621145489","71.241","Measure and add-a pinch of salt to the mixing bowl","False"
+"26_20","297","72.42","118.5","Measure and add-1.5 tbsp sugar to the mixing bowl","False"
+"26_20","304","160.982","242.05","Measure and add-1/4 tsp baking powder to the bowl","False"
+"26_20","299","253.16374356244825","307.34734323132244","Measure and add-Measure and add 2 tbsp flour to the mixing bowl","False"
+"26_20","308","312.9768081319847","339.0130832975476","Whisk-Whisk to combine mixture of flour, sugar and baking powder in the bowl","False"
+"26_20","313","348.8646468737066","391.7893167412562","Measure and add-1/4 tsp vanilla extract to the bowl","False"
+"26_20","300","395.30773230417014","432.60293727105756","Measure and add-Measure and add 2 tsp vegetable oil to the bowl","False"
+"26_20","296","456.52816309887214","474.82392402602443","Measure and add-2 tbsp water to the bowl","False"
+"26_20","301","480.5","483","Set-Set aside the lined mug","False"
+"26_20","294","484.638","557.895","Whisk-Whisk batter until no lumps remain","False"
+"26_20","307","558.265","648.152","Pour-Pour batter into prepared mug","False"
+"26_20","312","658.4852164101303","761.2229508472166","Microwave-Microwave the mug and batter on high power for 60 seconds. Check if the cake is done by inserting and toothpick into the center of the cake and then removing it. If wet batter clings to the toothpick, microwave for an additional 5 seconds. If the toothpick comes out clean, continue","False"
+"26_20","309","768.2597819730443","784.777","Invert-Invert the mug to release the cake onto a plate","False"
+"26_20","305","785.8518597876139","805.5549869399317","Allow-Allow to cool until it is no longer hot to the touch","False"
+"26_20","295","806.073","812.146","remove-then carefully remove the paper liner","False"
+"26_20","298","839.517","931.477","Scoop-While the cake is cooling, prepare to pipe the frosting. Scoop 4 spoonfuls of chocolate frosting into a zip-top bag","False"
+"26_20","311","932.44","965.512","seal-seal zip top bag, removing as much air as possible","False"
+"26_20","306","984.59","993.585","cut-Use scissors to cut one corner from the bag to create a small opening 1/4 inch in diameter","False"
+"26_20","302","996.593","1050.561","Squeeze-Squeeze the frosting through the opening to apply small dollops of frosting to the plate in a circle around the base of the cake","False"
+"26_22","310","4.294","45.295","Measure and add-a pinch of salt to the mixing bowl","False"
+"26_22","304","49.331","113.53999999999999","Measure and add-1/4 tsp baking powder to the bowl","False"
+"26_22","303","114.471","157.698","Place-Place the paper cupcake liner inside the mug","False"
+"26_22","299","161.187","272.174","Measure and add-Measure and add 2 tbsp flour to the mixing bowl","False"
+"26_22","297","279.685","400.267","Measure and add-1.5 tbsp sugar to the mixing bowl","False"
+"26_22","308","401.223","445.729","Whisk-Whisk to combine mixture of flour, sugar and baking powder in the bowl","False"
+"26_22","313","454.048","535.054","Measure and add-1/4 tsp vanilla extract to the bowl","False"
+"26_22","296","538.961","596.183","Measure and add-2 tbsp water to the bowl","False"
+"26_22","301","598.656","604.46","Set-Set aside the lined mug","False"
+"26_22","300","608.549","677.599","Measure and add-Measure and add 2 tsp vegetable oil to the bowl","False"
+"26_22","294","683.278","753.668","Whisk-Whisk batter until no lumps remain","False"
+"26_22","307","754.172","806.021","Pour-Pour batter into prepared mug","False"
+"26_22","312","808.529","938.377","Microwave-Microwave the mug and batter on high power for 60 seconds. Check if the cake is done by inserting and toothpick into the center of the cake and then removing it. If wet batter clings to the toothpick, microwave for an additional 5 seconds. If the toothpick comes out clean, continue","False"
+"26_22","309","947.551","970.033","Invert-Invert the mug to release the cake onto a plate","False"
+"26_22","305","972.475","1022.462","Allow-Allow to cool until it is no longer hot to the touch","False"
+"26_22","295","1023.878","1055.205","remove-then carefully remove the paper liner","False"
+"26_22","298","1085.248","1202.035","Scoop-While the cake is cooling, prepare to pipe the frosting. Scoop 4 spoonfuls of chocolate frosting into a zip-top bag","False"
+"26_22","311","1203.01","1214.089","seal-seal zip top bag, removing as much air as possible","False"
+"26_22","306","1215.026","1261.613","cut-Use scissors to cut one corner from the bag to create a small opening 1/4 inch in diameter","False"
+"26_22","302","1262.044","1314.43","Squeeze-Squeeze the frosting through the opening to apply small dollops of frosting to the plate in a circle around the base of the cake","False"
+"26_24","304","3.83807887910085","133.5651449927096","Measure and add-1/4 tsp baking powder to the bowl","False"
+"26_24","299","135.635","180.38970731773998","Measure and add-Measure and add 2 tbsp flour to the mixing bowl","False"
+"26_24","297","182.924","254.08082179647627","Measure and add-1.5 tbsp sugar to the mixing bowl","False"
+"26_24","303","262.5245953304982","306.652","Place-Place the paper cupcake liner inside the mug","True"
+"26_24","310","312.41962075880923","373.82888282442286","Measure and add-a pinch of salt to the mixing bowl","False"
+"26_24","308","387.6459667891859","425.0326302311814","Whisk-Whisk to combine mixture of flour, sugar and baking powder in the bowl","False"
+"26_24","300","425.3360934383702","477","Measure and add-Measure and add 2 tsp vegetable oil to the bowl","False"
+"26_24","313","484.36555454252726","543.4719692806804","Measure and add-1/4 tsp vanilla extract to the bowl","False"
+"26_24","296","547.3100481597812","611.7897733286756","Measure and add-2 tbsp water to the bowl","False"
+"26_24","301","611","613","Set-Set aside the lined mug","False"
+"26_24","294","613.3250048803159","683.41","Whisk-Whisk batter until no lumps remain","False"
+"26_24","307","684.318","757.6367707345079","Pour-Pour batter into prepared mug","False"
+"26_24","312","762.242465389429","912.2497507654472","Microwave-Microwave the mug and batter on high power for 60 seconds. Check if the cake is done by inserting and toothpick into the center of the cake and then removing it. If wet batter clings to the toothpick, microwave for an additional 5 seconds. If the toothpick comes out clean, continue","False"
+"26_24","309","917.3008521051033","931.8855518456866","Invert-Invert the mug to release the cake onto a plate","False"
+"26_24","305","932.0084470834234","963.0500801641513","Allow-Allow to cool until it is no longer hot to the touch","False"
+"26_24","295","963.139011260131","971.2270604102363","remove-then carefully remove the paper liner","True"
+"26_24","298","980.2453457223571","1107.6695645085053","Scoop-While the cake is cooling, prepare to pipe the frosting. Scoop 4 spoonfuls of chocolate frosting into a zip-top bag","False"
+"26_24","311","1109.9724118359659","1156.7969741609963","seal-seal zip top bag, removing as much air as possible","False"
+"26_24","306","1158.3322057126368","1182.8959105388822","cut-Use scissors to cut one corner from the bag to create a small opening 1/4 inch in diameter","False"
+"26_24","302","1190.572068297084","1255.051793465978","Squeeze-Squeeze the frosting through the opening to apply small dollops of frosting to the plate in a circle around the base of the cake","False"
+"26_29","310","0.609","38.700853379708384","Measure and add-a pinch of salt to the mixing bowl","False"
+"26_29","304","39.5705354781288","87.83789194046173","Measure and add-1/4 tsp baking powder to the bowl","True"
+"26_29","297","88.142","119.58128853280682","Measure and add-1.5 tbsp sugar to the mixing bowl","True"
+"26_29","299","124.79938112332928","144.8020693869988","Measure and add-Measure and add 2 tbsp flour to the mixing bowl","False"
+"26_29","308","150.02016197752127","160.89118820777645","Whisk-Whisk to combine mixture of flour, sugar and baking powder in the bowl","True"
+"26_29","296","164.8047576506683","180.02419437302552","Measure and add-2 tbsp water to the bowl","False"
+"26_29","300","186.54681011117862","238.72773601640338","Measure and add-Measure and add 2 tsp vegetable oil to the bowl","False"
+"26_29","313","242.78624362883488","270.6160707782881","Measure and add-1/4 tsp vanilla extract to the bowl","False"
+"26_29","303","280.90731778979347","310.0416680868773","Place-Place the paper cupcake liner inside the mug","True"
+"26_29","294","312.2158733329283","325.6959458584447","Whisk-Whisk batter until no lumps remain","True"
+"26_29","301","327.4353100552856","329.044","Set-Set aside the lined mug","False"
+"26_29","307","330.0443563505468","346.56831622053465","Pour-Pour batter into prepared mug","False"
+"26_29","312","352.149964442364","572.7355616023744","Microwave-Microwave the mug and batter on high power for 60 seconds. Check if the cake is done by inserting and toothpick into the center of the cake and then removing it. If wet batter clings to the toothpick, microwave for an additional 5 seconds. If the toothpick comes out clean, continue","True"
+"26_29","309","575.2947081051033","586.6005753845687","Invert-Invert the mug to release the cake onto a plate","False"
+"26_29","305","587.3389999999999","617.9091309277036","Allow-Allow to cool until it is no longer hot to the touch","False"
+"26_29","295","619.6484951245444","629.214998207169","remove-then carefully remove the paper liner","False"
+"26_29","298","634.4330907976914","700.5289302776429","Scoop-While the cake is cooling, prepare to pipe the frosting. Scoop 4 spoonfuls of chocolate frosting into a zip-top bag","True"
+"26_29","311","688.705395082451","696.0769862023955","seal-seal zip top bag, removing as much air as possible","True"
+"26_29","306","700.5910504275299","715.5827132669675","cut-Use scissors to cut one corner from the bag to create a small opening 1/4 inch in diameter","True"
+"26_29","302","-1.0","-1.0","Squeeze-Squeeze the frosting through the opening to apply small dollops of frosting to the plate in a circle around the base of the cake","True"
+"26_30","299","3.5251930953664266","41.46574633392064","Measure and add-Measure and add 2 tbsp flour to the mixing bowl","False"
+"26_30","297","54.815200251189715","91.35054781424193","Measure and add-1.5 tbsp sugar to the mixing bowl","True"
+"26_30","310","92.75575348974394","122.96767551303711","Measure and add-a pinch of salt to the mixing bowl","True"
+"26_30","308","167.93425712910138","211.49563306966363","Whisk-Whisk to combine mixture of flour, sugar and baking powder in the bowl","False"
+"26_30","313","222.03467563592866","278.242902656009","Measure and add-1/4 tsp vanilla extract to the bowl","True"
+"26_30","296","286.674136709021","343.58496656685236","Measure and add-2 tbsp water to the bowl","True"
+"26_30","303","344.27142071354314","387.19710837233066","Place-Place the paper cupcake liner inside the mug","False"
+"26_30","301","386.361","391.735012441214","Set-Set aside the lined mug","False"
+"26_30","300","399.7931935869327","430.00511561022586","Measure and add-Measure and add 2 tsp vegetable oil to the bowl","True"
+"26_30","294","447.57018655400094","498.15759087207323","Whisk-Whisk batter until no lumps remain","True"
+"26_30","307","518.5330731668524","580.3621228889407","Pour-Pour batter into prepared mug","True"
+"26_30","309","599.3323995082178","626","Invert-Invert the mug to release the cake onto a plate","True"
+"26_30","305","626","635","Allow-Allow to cool until it is no longer hot to the touch","True"
+"26_30","295","635.8677470712701","649.9198038262901","remove-then carefully remove the paper liner","False"
+"26_30","298","659.7562435548042","751.0946124624347","Scoop-While the cake is cooling, prepare to pipe the frosting. Scoop 4 spoonfuls of chocolate frosting into a zip-top bag","True"
+"26_30","306","752.9855286166986","786.0747765469721","cut-Use scissors to cut one corner from the bag to create a small opening 1/4 inch in diameter","True"
+"26_30","302","787.44","866.3214778535994","Squeeze-Squeeze the frosting through the opening to apply small dollops of frosting to the plate in a circle around the base of the cake","True"
+"26_30","304","-1.0","-1.0","Measure and add-1/4 tsp baking powder to the bowl","True"
+"26_30","312","-1.0","-1.0","Microwave-Microwave the mug and batter on high power for 60 seconds. Check if the cake is done by inserting and toothpick into the center of the cake and then removing it. If wet batter clings to the toothpick, microwave for an additional 5 seconds. If the toothpick comes out clean, continue","True"
+"26_30","311","-1.0","-1.0","seal-seal zip top bag, removing as much air as possible","True"
+"26_34","297","0","87.99996024096386","Measure and add-1.5 tbsp sugar to the mixing bowl","True"
+"26_34","304","100.77495745099539","152.5001249208749","Measure and add-1/4 tsp baking powder to the bowl","True"
+"26_34","310","158.54592371605563","174.66805383653755","Measure and add-a pinch of salt to the mixing bowl","True"
+"26_34","308","179.3703417883448","206.3837196473217","Whisk-Whisk to combine mixture of flour, sugar and baking powder in the bowl","False"
+"26_34","313","214.97337913774237","253.26343817388698","Measure and add-1/4 tsp vanilla extract to the bowl","True"
+"26_34","300","266.40000003151033","311.40761328452237","Measure and add-Measure and add 2 tsp vegetable oil to the bowl","True"
+"26_34","296","312.3779152823207","359.400794800393","Measure and add-2 tbsp water to the bowl","True"
+"26_34","294","363.43132733051345","405.01618676826445","Whisk-Whisk batter until no lumps remain","True"
+"26_34","307","411.1259622702725","452.294973113646","Pour-Pour batter into prepared mug","False"
+"26_34","312","452.9667285353328","585.9743020293087","Microwave-Microwave the mug and batter on high power for 60 seconds. Check if the cake is done by inserting and toothpick into the center of the cake and then removing it. If wet batter clings to the toothpick, microwave for an additional 5 seconds. If the toothpick comes out clean, continue","True"
+"26_34","309","589.1411490172604","656.3166911859352","Invert-Invert the mug to release the cake onto a plate","True"
+"26_34","305","653","801","Allow-Allow to cool until it is no longer hot to the touch","False"
+"26_34","298","673.7823321497906","775.8891562461761","Scoop-While the cake is cooling, prepare to pipe the frosting. Scoop 4 spoonfuls of chocolate frosting into a zip-top bag","False"
+"26_34","306","781.0160615128843","797.8013648138932","cut-Use scissors to cut one corner from the bag to create a small opening 1/4 inch in diameter","False"
+"26_34","302","801.1061213847793","821.3133982973075","Squeeze-Squeeze the frosting through the opening to apply small dollops of frosting to the plate in a circle around the base of the cake","False"
+"26_34","299","-1.0","-1.0","Measure and add-Measure and add 2 tbsp flour to the mixing bowl","True"
+"26_34","303","-1.0","-1.0","Place-Place the paper cupcake liner inside the mug","True"
+"26_34","301","-1.0","-1.0","Set-Set aside the lined mug","True"
+"26_34","311","-1.0","-1.0","seal-seal zip top bag, removing as much air as possible","True"
+"26_34","295","-1.0","-1.0","remove-then carefully remove the paper liner","True"
+"26_36","304","10.793893229166668","57.227877725290696","Measure and add-1/4 tsp baking powder to the bowl","True"
+"26_36","310","63.47971389693709","74.38862515521524","Measure and add-a pinch of salt to the mixing bowl","False"
+"26_36","299","100.6691840956126","150.25514436051327","Measure and add-Measure and add 2 tbsp flour to the mixing bowl","False"
+"26_36","297","159.18061720819537","196.86594700951989","Measure and add-1.5 tbsp sugar to the mixing bowl","True"
+"26_36","308","205.79141985720202","219.6754887313742","Whisk-Whisk to combine mixture of flour, sugar and baking powder in the bowl","True"
+"26_36","300","228.1051019764073","285.62481588369207","Measure and add-Measure and add 2 tsp vegetable oil to the bowl","False"
+"26_36","303","294.0544291287252","316.36811124793047","Place-Place the paper cupcake liner inside the mug","False"
+"26_36","301","315","322","Set-Set aside the lined mug","False"
+"26_36","296","325.29358409561263","346.11968740687087","Measure and add-2 tbsp water to the bowl","False"
+"26_36","313","357.524458267798","390.25119204263245","Measure and add-1/4 tsp vanilla extract to the bowl","False"
+"26_36","294","394.71392846647353","438.8454331022352","Whisk-Whisk batter until no lumps remain","True"
+"26_36","307","445.2916079366723","471.07630727442057","Pour-Pour batter into prepared mug","False"
+"26_36","312","476.0349033009106","560.8268953538908","Microwave-Microwave the mug and batter on high power for 60 seconds. Check if the cake is done by inserting and toothpick into the center of the cake and then removing it. If wet batter clings to the toothpick, microwave for an additional 5 seconds. If the toothpick comes out clean, continue","False"
+"26_36","309","571.2399470095199","582.644717870447","Invert-Invert the mug to release the cake onto a plate","False"
+"26_36","305","583.1405774730961","593.0577695260762","Allow-Allow to cool until it is no longer hot to the touch","True"
+"26_36","295","593.5536291287252","607.4376980028974","remove-then carefully remove the paper liner","False"
+"26_36","298","617.8507496585265","686.7752344267384","Scoop-While the cake is cooling, prepare to pipe the frosting. Scoop 4 spoonfuls of chocolate frosting into a zip-top bag","False"
+"26_36","311","688.2628132346855","713.0557933671358","seal-seal zip top bag, removing as much air as possible","False"
+"26_36","306","716.5268105856788","742.3115099234271","cut-Use scissors to cut one corner from the bag to create a small opening 1/4 inch in diameter","False"
+"26_36","302","-1.0","-1.0","Squeeze-Squeeze the frosting through the opening to apply small dollops of frosting to the plate in a circle around the base of the cake","True"
+"26_39","304","3","60","Measure and add-1/4 tsp baking powder to the bowl","False"
+"26_39","297","61.433","108.782","Measure and add-1.5 tbsp sugar to the mixing bowl","False"
+"26_39","299","109.324","138.889","Measure and add-Measure and add 2 tbsp flour to the mixing bowl","True"
+"26_39","303","139.649","169.696","Place-Place the paper cupcake liner inside the mug","False"
+"26_39","310","173.685","185.564","Measure and add-a pinch of salt to the mixing bowl","False"
+"26_39","308","188.576","207.02100000000002","Whisk-Whisk to combine mixture of flour, sugar and baking powder in the bowl","True"
+"26_39","301","209.672","216.852","Set-Set aside the lined mug","False"
+"26_39","300","220.03300000000002","243.756","Measure and add-Measure and add 2 tsp vegetable oil to the bowl","True"
+"26_39","313","244.756","271.105","Measure and add-1/4 tsp vanilla extract to the bowl","False"
+"26_39","294","275.68399999999997","302.213","Whisk-Whisk batter until no lumps remain","True"
+"26_39","307","301.671","312.526","Pour-Pour batter into prepared mug","True"
+"26_39","312","325.478","490.972","Microwave-Microwave the mug and batter on high power for 60 seconds. Check if the cake is done by inserting and toothpick into the center of the cake and then removing it. If wet batter clings to the toothpick, microwave for an additional 5 seconds. If the toothpick comes out clean, continue","True"
+"26_39","309","494.514","516.465","Invert-Invert the mug to release the cake onto a plate","False"
+"26_39","305","517.321","566.9110000000001","Allow-Allow to cool until it is no longer hot to the touch","False"
+"26_39","295","567.876","573.417","remove-then carefully remove the paper liner","False"
+"26_39","298","574.526","641.393","Scoop-While the cake is cooling, prepare to pipe the frosting. Scoop 4 spoonfuls of chocolate frosting into a zip-top bag","False"
+"26_39","306","642.164","654.26","cut-Use scissors to cut one corner from the bag to create a small opening 1/4 inch in diameter","False"
+"26_39","302","656.406","698.437","Squeeze-Squeeze the frosting through the opening to apply small dollops of frosting to the plate in a circle around the base of the cake","True"
+"26_39","296","-1.0","-1.0","Measure and add-2 tbsp water to the bowl","True"
+"26_39","311","-1.0","-1.0","seal-seal zip top bag, removing as much air as possible","True"
+"26_42","310","0","79.02549713152804","Measure and add-a pinch of salt to the mixing bowl","True"
+"26_42","299","85.47655812185687","99.99144535009671","Measure and add-Measure and add 2 tbsp flour to the mixing bowl","True"
+"26_42","303","106.256","163.204","Place-Place the paper cupcake liner inside the mug","False"
+"26_42","301","169.15699999999998","174.03199999999998","Set-Set aside the lined mug","False"
+"26_42","304","177.301","225.347","Measure and add-1/4 tsp baking powder to the bowl","True"
+"26_42","296","226.787","268.98","Measure and add-2 tbsp water to the bowl","True"
+"26_42","308","269.738","288.345","Whisk-Whisk to combine mixture of flour, sugar and baking powder in the bowl","True"
+"26_42","307","331.907","345.27","Pour-Pour batter into prepared mug","False"
+"26_42","312","364.759","505.513","Microwave-Microwave the mug and batter on high power for 60 seconds. Check if the cake is done by inserting and toothpick into the center of the cake and then removing it. If wet batter clings to the toothpick, microwave for an additional 5 seconds. If the toothpick comes out clean, continue","False"
+"26_42","305","507.246","576.023","Allow-Allow to cool until it is no longer hot to the touch","True"
+"26_42","309","580.4639999999999","620.583","Invert-Invert the mug to release the cake onto a plate","True"
+"26_42","295","625.432","643.918","remove-then carefully remove the paper liner","False"
+"26_42","298","647.822","716.672","Scoop-While the cake is cooling, prepare to pipe the frosting. Scoop 4 spoonfuls of chocolate frosting into a zip-top bag","False"
+"26_42","311","720.382","756.258","seal-seal zip top bag, removing as much air as possible","True"
+"26_42","306","770.527","783.06","cut-Use scissors to cut one corner from the bag to create a small opening 1/4 inch in diameter","False"
+"26_42","302","794.427","829.6696349732292","Squeeze-Squeeze the frosting through the opening to apply small dollops of frosting to the plate in a circle around the base of the cake","False"
+"26_42","300","-1.0","-1.0","Measure and add-Measure and add 2 tsp vegetable oil to the bowl","True"
+"26_42","294","-1.0","-1.0","Whisk-Whisk batter until no lumps remain","True"
+"26_42","297","-1.0","-1.0","Measure and add-1.5 tbsp sugar to the mixing bowl","True"
+"26_42","313","-1.0","-1.0","Measure and add-1/4 tsp vanilla extract to the bowl","True"
+"26_46","297","0","77.934","Measure and add-1.5 tbsp sugar to the mixing bowl","True"
+"26_46","299","78.447","103.62641139168278","Measure and add-Measure and add 2 tbsp flour to the mixing bowl","True"
+"26_46","304","106.70920336363567","138.002","Measure and add-1/4 tsp baking powder to the bowl","True"
+"26_46","303","140.11741264939727","181.0359945652913","Place-Place the paper cupcake liner inside the mug","False"
+"26_46","310","183.10782149774164","198.6465234911191","Measure and add-a pinch of salt to the mixing bowl","True"
+"26_46","308","210.04157161959594","244.74467273813897","Whisk-Whisk to combine mixture of flour, sugar and baking powder in the bowl","False"
+"26_46","301","249.442","253.54993720105287","Set-Set aside the lined mug","False"
+"26_46","296","253.54993720105287","278.34000000000003","Measure and add-2 tbsp water to the bowl","True"
+"26_46","313","279.96573058979465","310.525177843437","Measure and add-1/4 tsp vanilla extract to the bowl","True"
+"26_46","294","313.1149615089999","347.3001058944304","Whisk-Whisk batter until no lumps remain","True"
+"26_46","300","358.6951540229072","397.541909006351","Measure and add-Measure and add 2 tsp vegetable oil to the bowl","True"
+"26_46","307","404.27534653681454","422.84505459803603","Pour-Pour batter into prepared mug","False"
+"26_46","312","423.4109977823741","561.7346349316547","Microwave-Microwave the mug and batter on high power for 60 seconds. Check if the cake is done by inserting and toothpick into the center of the cake and then removing it. If wet batter clings to the toothpick, microwave for an additional 5 seconds. If the toothpick comes out clean, continue","True"
+"26_46","309","578.1459139154676","597.3705550107915","Invert-Invert the mug to release the cake onto a plate","False"
+"26_46","298","604.2476576246512","717.5941287107629","Scoop-While the cake is cooling, prepare to pipe the frosting. Scoop 4 spoonfuls of chocolate frosting into a zip-top bag","True"
+"26_46","306","717.9642924596453","725.1238913036825","cut-Use scissors to cut one corner from the bag to create a small opening 1/4 inch in diameter","False"
+"26_46","302","731.4284032674154","782.114667","Squeeze-Squeeze the frosting through the opening to apply small dollops of frosting to the plate in a circle around the base of the cake","True"
+"26_46","295","-1.0","-1.0","remove-then carefully remove the paper liner","True"
+"26_46","305","-1.0","-1.0","Allow-Allow to cool until it is no longer hot to the touch","True"
+"26_46","311","-1.0","-1.0","seal-seal zip top bag, removing as much air as possible","True"
+"26_136","304","0","61.038771844881275","Measure and add-1/4 tsp baking powder to the bowl","False"
+"26_136","310","63.78783677259212","76.30262758636148","Measure and add-a pinch of salt to the mixing bowl","True"
+"26_136","299","79.73241335331501","100.62530680391743","Measure and add-Measure and add 2 tbsp flour to the mixing bowl","True"
+"26_136","297","104.2370266294964","129.2703283003597","Measure and add-1.5 tbsp sugar to the mixing bowl","True"
+"26_136","308","132.55338425719424","147.32713606294962","Whisk-Whisk to combine mixture of flour, sugar and baking powder in the bowl","True"
+"26_136","300","151.4309560089928","181.3888416151079","Measure and add-Measure and add 2 tsp vegetable oil to the bowl","False"
+"26_136","303","183.03036959352517","212.9882551996403","Place-Place the paper cupcake liner inside the mug","True"
+"26_136","296","218.7336031241007","236.79041088669064","Measure and add-2 tbsp water to the bowl","False"
+"26_136","313","240.07346684352515","273.72479040107913","Measure and add-1/4 tsp vanilla extract to the bowl","False"
+"26_136","301","278.2389923417266","290.96083417446044","Set-Set aside the lined mug","False"
+"26_136","294","278","290","Whisk-Whisk batter until no lumps remain","True"
+"26_136","307","291.3712161690647","309.0176419370503","Pour-Pour batter into prepared mug","False"
+"26_136","312","313.1214618830935","471.93929379496404","Microwave-Microwave the mug and batter on high power for 60 seconds. Check if the cake is done by inserting and toothpick into the center of the cake and then removing it. If wet batter clings to the toothpick, microwave for an additional 5 seconds. If the toothpick comes out clean, continue","True"
+"26_136","309","474.8119677571942","509.28405530395685","Invert-Invert the mug to release the cake onto a plate","True"
+"26_136","305","511.74634727158275","578.6386123920863","Allow-Allow to cool until it is no longer hot to the touch","False"
+"26_136","295","590.1293082410072","601.620004089928","remove-then carefully remove the paper liner","False"
+"26_136","298","609.41726198741","657.8223187168363","Scoop-While the cake is cooling, prepare to pipe the frosting. Scoop 4 spoonfuls of chocolate frosting into a zip-top bag","True"
+"26_136","311","659.9743218592736","666.6205083084751","seal-seal zip top bag, removing as much air as possible","False"
+"26_136","306","667.6014213687489","675.9792196488419","cut-Use scissors to cut one corner from the bag to create a small opening 1/4 inch in diameter","True"
+"26_136","302","-1.0","-1.0","Squeeze-Squeeze the frosting through the opening to apply small dollops of frosting to the plate in a circle around the base of the cake","True"
+"27_3","321","19.073672452229296","145.8574952229299","Chop-Chop 1/4 red bell pepper into tiny bits","False"
+"27_3","322","160.44324474522293","186.24880159235664","Place-Place the chopped pepper in the microwave-safe bowl","False"
+"27_3","316","204.20049331210188","235.61595382165603","Add-Add 1/3 cup cheddar cheese to a microwave-safe cup","True"
+"27_3","320","262.54349140127385","276.0072601910828","Add-Add 1 tablespoons of water to the bowl","False"
+"27_3","323","293.95895191082803","347.8140270700637","Melt-Melt the cheese by microwaving cup for 30 sec. (Check after 30 seconds and microwave for 10 seconds more if needed)","False"
+"27_3","318","350.0579885350319","513.867175477707","Microwave-Microwave the bowl, covered, for 2 minutes","False"
+"27_3","317","520.5990598726114","548.6485781847134","Mix-Mix the cheese and red bell pepper in the bowl","False"
+"27_3","315","566.6002699044586","578.9420579617833","Add-Add 1/4 teaspoon salt to the bowl","False"
+"27_3","319","580.0640386942674","592.4058267515923","Add-Add 1/4 teaspoon pepper to the bowl","False"
+"27_3","314","596.8937496815286","630.553171656051","add-add 1/2 tbsp softened butter to the bowl","False"
+"27_3","324","636.1630753184713","660.846651433121","Mix-Mix all the ingredients of the bowl well","False"
+"27_4","320","31.826539968152865","43.11982834394904","Add-Add 1 tablespoons of water to the bowl","False"
+"27_4","316","84.18633152866242","109.85289601910827","Add-Add 1/3 cup cheddar cheese to a microwave-safe cup","False"
+"27_4","321","121.14618439490445","214.57247914012737","Chop-Chop 1/4 red bell pepper into tiny bits","False"
+"27_4","323","221.7591171974522","262.8256203821656","Melt-Melt the cheese by microwaving cup for 30 sec. (Check after 30 seconds and microwave for 10 seconds more if needed)","False"
+"27_4","322","267.95893328025477","278.2255590764331","Place-Place the chopped pepper in the microwave-safe bowl","False"
+"27_4","318","296.70548550955414","451.7315350318472","Microwave-Microwave the bowl, covered, for 2 minutes","False"
+"27_4","317","477.39809952229297","521.5445904458599","Mix-Mix the cheese and red bell pepper in the bowl","False"
+"27_4","315","542.0778420382165","554.3977929936306","Add-Add 1/4 teaspoon salt to the bowl","False"
+"27_4","314","557.477780732484","584.1710078025478","add-add 1/2 tbsp softened butter to the bowl","False"
+"27_4","319","586.2243329617834","617.0242103503184","Add-Add 1/4 teaspoon pepper to the bowl","False"
+"27_4","324","618.0508729299363","643.7174374203821","Mix-Mix all the ingredients of the bowl well","False"
+"27_9","316","53.10002149681529","85.28185270700637","Add-Add 1/3 cup cheddar cheese to a microwave-safe cup","False"
+"27_9","321","139.99096576433124","247.8001003184713","Chop-Chop 1/4 red bell pepper into tiny bits","False"
+"27_9","320","291.2455724522293","307.3364880573248","Add-Add 1 tablespoons of water to the bowl","False"
+"27_9","323","312.1637627388535","392.6183407643312","Melt-Melt the cheese by microwaving cup for 30 sec. (Check after 30 seconds and microwave for 10 seconds more if needed)","False"
+"27_9","322","397.4456154458599","428.0183550955414","Place-Place the chopped pepper in the microwave-safe bowl","False"
+"27_9","318","431.2365382165605","584.1002364649682","Microwave-Microwave the bowl, covered, for 2 minutes","False"
+"27_9","317","603.4093351910828","706.3911950636943","Mix-Mix the cheese and red bell pepper in the bowl","False"
+"27_9","315","740.1821178343948","780.4094068471337","Add-Add 1/4 teaspoon salt to the bowl","False"
+"27_9","319","780.4094068471337","810.9821464968152","Add-Add 1/4 teaspoon pepper to the bowl","False"
+"27_9","314","860.8639848726116","922.5455786119212","add-add 1/2 tbsp softened butter to the bowl","False"
+"27_9","324","931.9114963496905","1009.890641874944","Mix-Mix all the ingredients of the bowl well","False"
+"27_13","321","60.47809281687899","258.4063965812102","Chop-Chop 1/4 red bell pepper into tiny bits","False"
+"27_13","316","284.0637692914013","388.52592961146496","Add-Add 1/3 cup cheddar cheese to a microwave-safe cup","False"
+"27_13","322","414.1833023216561","447.1713529490446","Place-Place the chopped pepper in the microwave-safe bowl","False"
+"27_13","320","443.5060139904459","458.1673698248408","Add-Add 1 tablespoons of water to the bowl","False"
+"27_13","323","478.3267340971338","531.4741489968153","Melt-Melt the cheese by microwaving cup for 30 sec. (Check after 30 seconds and microwave for 10 seconds more if needed)","False"
+"27_13","318","538.8048269140128","720.2391053646498","Microwave-Microwave the bowl, covered, for 2 minutes","False"
+"27_13","317","738.5658001576434","830.1992741226117","Mix-Mix the cheese and red bell pepper in the bowl","False"
+"27_13","319","861.3546552707006","899.8407143359873","Add-Add 1/4 teaspoon pepper to the bowl","False"
+"27_13","315","903.5060532945861","929.1634260047772","Add-Add 1/4 teaspoon salt to the bowl","False"
+"27_13","314","987.8088493423568","1028.1275778869428","add-add 1/2 tbsp softened butter to the bowl","False"
+"27_13","324","1053.784950597134","1134.422407686306","Mix-Mix all the ingredients of the bowl well","False"
+"27_15","320","11.662075058917196","25.44452740127388","Add-Add 1 tablespoons of water to the bowl","False"
+"27_15","316","40.28716838535031","76.33358220382165","Add-Add 1/3 cup cheddar cheese to a microwave-safe cup","False"
+"27_15","321","103.89848688853502","247.02395352070062","Chop-Chop 1/4 red bell pepper into tiny bits","False"
+"27_15","323","260.80640586305725","314.8760265907643","Melt-Melt the cheese by microwaving cup for 30 sec. (Check after 30 seconds and microwave for 10 seconds more if needed)","False"
+"27_15","322","321.2371584410828","339.26036535031847","Place-Place the chopped pepper in the microwave-safe bowl","False"
+"27_15","318","350.92244040923566","520.5526230843948","Microwave-Microwave the bowl, covered, for 2 minutes","False"
+"27_15","317","532.214698143312","559.7796028280253","Mix-Mix the cheese and red bell pepper in the bowl","False"
+"27_15","315","574.6222438121019","596.8862052882165","Add-Add 1/4 teaspoon salt to the bowl","False"
+"27_15","319","602.1871484968152","612.7890349140126","Add-Add 1/4 teaspoon pepper to the bowl","False"
+"27_15","314","620.2103554060509","632.9326191066878","add-add 1/2 tbsp softened butter to the bowl","False"
+"27_15","324","641.4141282404458","663.6780897165605","Mix-Mix all the ingredients of the bowl well","False"
+"27_17","316","44.11891562101911","77.94341759713377","Add-Add 1/3 cup cheddar cheese to a microwave-safe cup","False"
+"27_17","321","117.65044165605096","282.3610599745223","Chop-Chop 1/4 red bell pepper into tiny bits","False"
+"27_17","320","341.1862808025478","355.89258600955424","Add-Add 1 tablespoons of water to the bowl","False"
+"27_17","323","366.18699965445865","411.77654579617837","Melt-Melt the cheese by microwaving cup for 30 sec. (Check after 30 seconds and microwave for 10 seconds more if needed)","False"
+"27_17","322","408.8352847547771","435.3066341273885","Place-Place the chopped pepper in the microwave-safe bowl","False"
+"27_17","318","439.71852568949043","600.01725244586","Microwave-Microwave the bowl, covered, for 2 minutes","False"
+"27_17","317","605.8997745286624","672.078147960191","Mix-Mix the cheese and red bell pepper in the bowl","False"
+"27_17","315","686.7844531671975","717.6676941019109","Add-Add 1/4 teaspoon salt to the bowl","False"
+"27_17","314","741.1977824331211","819.1412000302548","add-add 1/2 tbsp softened butter to the bowl","False"
+"27_17","319","825.0237221130573","845.6125494028662","Add-Add 1/4 teaspoon pepper to the bowl","False"
+"27_17","324","850.0244409649682","904.4377702308917","Mix-Mix all the ingredients of the bowl well","False"
+"27_18","321","34.55593246293093","160.1640044313624","Chop-Chop 1/4 red bell pepper into tiny bits","False"
+"27_18","322","164.00355248279917","193.62292316531136","Place-Place the chopped pepper in the microwave-safe bowl","False"
+"27_18","320","216.660211473932","236.95496546009787","Add-Add 1 tablespoons of water to the bowl","False"
+"27_18","318","247.10234245318068","400.1357576461605","Microwave-Microwave the bowl, covered, for 2 minutes","False"
+"27_18","316","404.79806599433374","438.8054915927737","Add-Add 1/3 cup cheddar cheese to a microwave-safe cup","False"
+"27_18","323","443.4677999409469","521.9042815631551","Melt-Melt the cheese by microwaving cup for 30 sec. (Check after 30 seconds and microwave for 10 seconds more if needed)","False"
+"27_18","317","539.7307546591117","637.9134834029948","Mix-Mix the cheese and red bell pepper in the bowl","False"
+"27_18","315","642.5757917511679","659.5795045503879","Add-Add 1/4 teaspoon salt to the bowl","False"
+"27_18","314","700.443265954965","760.2305141844804","add-add 1/2 tbsp softened butter to the bowl","False"
+"27_18","319","790.5886632514625","848.1758342739133","Add-Add 1/4 teaspoon pepper to the bowl","False"
+"27_18","324","853.9115098686524","883.3893867421717","Mix-Mix all the ingredients of the bowl well","False"
+"27_26","316","5.832525214968153","80.48884796656051","Add-Add 1/3 cup cheddar cheese to a microwave-safe cup","True"
+"27_26","321","131.81506985828025","256.63110945859876","Chop-Chop 1/4 red bell pepper into tiny bits","False"
+"27_26","322","270.62916997452226","285.79373553343953","Place-Place the chopped pepper in the microwave-safe bowl","True"
+"27_26","320","306.79082630732483","323.1218969092357","Add-Add 1 tablespoons of water to the bowl","False"
+"27_26","323","330.1209271671974","379.11413897292994","Melt-Melt the cheese by microwaving cup for 30 sec. (Check after 30 seconds and microwave for 10 seconds more if needed)","True"
+"27_26","317","382.6136541019108","418.7753104347134","Mix-Mix the cheese and red bell pepper in the bowl","True"
+"27_26","314","421.10832052070066","458.4364818964968","add-add 1/2 tbsp softened butter to the bowl","True"
+"27_26","319","470.1015323264331","531.9262996050956","Add-Add 1/4 teaspoon pepper to the bowl","True"
+"27_26","315","533.0928046480892","559.9224206369428","Add-Add 1/4 teaspoon salt to the bowl","True"
+"27_26","324","559.9224206369427","590.251551754777","Mix-Mix all the ingredients of the bowl well","False"
+"27_26","318","-1.0","-1.0","Microwave-Microwave the bowl, covered, for 2 minutes","True"
+"27_29","321","45.04882545859872","165.17902668152865","Chop-Chop 1/4 red bell pepper into tiny bits","True"
+"27_29","316","211.47920840286622","301.5768593200637","Add-Add 1/3 cup cheddar cheese to a microwave-safe cup","True"
+"27_29","323","304.0795718455414","391.6745102372612","Melt-Melt the cheese by microwaving cup for 30 sec. (Check after 30 seconds and microwave for 10 seconds more if needed)","True"
+"27_29","322","405.43942912738856","432.9692669076433","Place-Place the chopped pepper in the microwave-safe bowl","True"
+"27_29","318","434.22062317038217","513.0560677229299","Microwave-Microwave the bowl, covered, for 2 minutes","True"
+"27_29","317","519.3128490366242","555.602180656051","Mix-Mix the cheese and red bell pepper in the bowl","False"
+"27_29","319","563.1103182324841","625.6781313694268","Add-Add 1/4 teaspoon pepper to the bowl","True"
+"27_29","314","656.962037937898","690.7486570318471","add-add 1/2 tbsp softened butter to the bowl","True"
+"27_29","315","703.2622196592356","723.2839198630572","Add-Add 1/4 teaspoon salt to the bowl","True"
+"27_29","324","725.786632388535","782.0976642117835","Mix-Mix all the ingredients of the bowl well","False"
+"27_29","320","-1.0","-1.0","Add-Add 1 tablespoons of water to the bowl","True"
+"27_31","316","51.47116496815287","108.79132595541402","Add-Add 1/3 cup cheddar cheese to a microwave-safe cup","True"
+"27_31","320","115.81012117834395","152.07389649681528","Add-Add 1 tablespoons of water to the bowl","False"
+"27_31","321","168.4510853503185","288.940403343949","Chop-Chop 1/4 red bell pepper into tiny bits","False"
+"27_31","323","290.1102025477707","354.44915875796175","Melt-Melt the cheese by microwaving cup for 30 sec. (Check after 30 seconds and microwave for 10 seconds more if needed)","False"
+"27_31","322","361.4679539808917","391.8827332802548","Place-Place the chopped pepper in the microwave-safe bowl","True"
+"27_31","318","393.05253248407644","528.7492401273886","Microwave-Microwave the bowl, covered, for 2 minutes","True"
+"27_31","317","528.7492401273885","627.0123732484077","Mix-Mix the cheese and red bell pepper in the bowl","False"
+"27_31","315","629.3519716560511","646.8989597133759","Add-Add 1/4 teaspoon salt to the bowl","False"
+"27_31","314","648.0687589171974","693.6909278662421","add-add 1/2 tbsp softened butter to the bowl","False"
+"27_31","324","692.5211286624204","733.4641007961784","Mix-Mix all the ingredients of the bowl well","False"
+"27_31","319","-1.0","-1.0","Add-Add 1/4 teaspoon pepper to the bowl","True"
+"27_34","320","4.012076006369427","71.21434911305732","Add-Add 1 tablespoons of water to the bowl","True"
+"27_34","321","79.23850112579619","145.43775523089172","Chop-Chop 1/4 red bell pepper into tiny bits","True"
+"27_34","322","148.4468122356688","164.49511626114648","Place-Place the chopped pepper in the microwave-safe bowl","False"
+"27_34","316","170.51323027070063","239.72154138057323","Add-Add 1/3 cup cheddar cheese to a microwave-safe cup","False"
+"27_34","323","234.70644637261145","273.8241874347134","Melt-Melt the cheese by microwaving cup for 30 sec. (Check after 30 seconds and microwave for 10 seconds more if needed)","True"
+"27_34","318","274.8272064363057","345.0385365477707","Microwave-Microwave the bowl, covered, for 2 minutes","True"
+"27_34","317","346.04155554936307","361.0868405732484","Mix-Mix the cheese and red bell pepper in the bowl","False"
+"27_34","319","388.1683536162421","410.2347716512739","Add-Add 1/4 teaspoon pepper to the bowl","False"
+"27_34","314","411.23779065286624","466.40383574044586","add-add 1/2 tbsp softened butter to the bowl","True"
+"27_34","324","466.4038357404458","491.47931078025476","Mix-Mix all the ingredients of the bowl well","False"
+"27_34","315","-1.0","-1.0","Add-Add 1/4 teaspoon salt to the bowl","True"
+"27_37","320","7.463985191082802","53.90655971337579","Add-Add 1 tablespoons of water to the bowl","True"
+"27_37","319","67.17586671974523","92.88514904458599","Add-Add 1/4 teaspoon pepper to the bowl","True"
+"27_37","321","110.30111449044585","184.1116347133758","Chop-Chop 1/4 red bell pepper into tiny bits","True"
+"27_37","318","198.21027340764329","291.9247541401274","Microwave-Microwave the bowl, covered, for 2 minutes","True"
+"27_37","322","294.4127492038217","316.80470477707007","Place-Place the chopped pepper in the microwave-safe bowl","True"
+"27_37","316","319.2926998407643","349.14864060509547","Add-Add 1/3 cup cheddar cheese to a microwave-safe cup","True"
+"27_37","323","354.12463073248404","393.93255175159237","Melt-Melt the cheese by microwaving cup for 30 sec. (Check after 30 seconds and microwave for 10 seconds more if needed)","True"
+"27_37","317","396.4205468152866","415.4951756369427","Mix-Mix the cheese and red bell pepper in the bowl","True"
+"27_37","315","429.5938143312102","461.10841847133753","Add-Add 1/4 teaspoon salt to the bowl","False"
+"27_37","314","462.7670818471338","479.3537156050955","add-add 1/2 tbsp softened butter to the bowl","False"
+"27_37","324","478.52438391719744","491.7936909235669","Mix-Mix all the ingredients of the bowl well","False"
+"27_38","316","6.105938329046068","60.99238323564306","Add-Add 1/3 cup cheddar cheese to a microwave-safe cup","True"
+"27_38","321","70.52127992081616","219.17206820951634","Chop-Chop 1/4 red bell pepper into tiny bits","True"
+"27_38","322","222.98362688358557","247.75875826503562","Place-Place the chopped pepper in the microwave-safe bowl","False"
+"27_38","318","257.2876549502087","331.61304909455885","Microwave-Microwave the bowl, covered, for 2 minutes","True"
+"27_38","320","339.9984781775111","368.20401236562344","Add-Add 1 tablespoons of water to the bowl","True"
+"27_38","317","376.2082855811688","423.0904572722204","Mix-Mix the cheese and red bell pepper in the bowl","True"
+"27_38","314","433.3816656922074","483.3130843225144","add-add 1/2 tbsp softened butter to the bowl","True"
+"27_38","319","501.2274100906398","532.4821912180075","Add-Add 1/4 teaspoon pepper to the bowl","False"
+"27_38","324","533.6256588202283","550.015361118726","Mix-Mix all the ingredients of the bowl well","True"
+"27_38","323","-1.0","-1.0","Melt-Melt the cheese by microwaving cup for 30 sec. (Check after 30 seconds and microwave for 10 seconds more if needed)","True"
+"27_38","315","-1.0","-1.0","Add-Add 1/4 teaspoon salt to the bowl","True"
+"27_45","316","27.555978565286626","100.49827476751594","Add-Add 1/3 cup cheddar cheese to a microwave-safe cup","True"
+"27_45","321","132.91707307961784","194.51278987261148","Chop-Chop 1/4 red bell pepper into tiny bits","True"
+"27_45","322","322.56704320541405","366.33242092675164","Place-Place the chopped pepper in the microwave-safe bowl","True"
+"27_45","323","367.95336084235674","421.4443780573249","Melt-Melt the cheese by microwaving cup for 30 sec. (Check after 30 seconds and microwave for 10 seconds more if needed)","True"
+"27_45","318","497.6285540907644","671.0691250605096","Microwave-Microwave the bowl, covered, for 2 minutes","True"
+"27_45","317","682.4157044697453","739.1486015159235","Mix-Mix the cheese and red bell pepper in the bowl","True"
+"27_45","319","750.4951809251593","781.2930393216562","Add-Add 1/4 teaspoon pepper to the bowl","True"
+"27_45","320","810.4699578025478","836.4049964522293","Add-Add 1 tablespoons of water to the bowl","True"
+"27_45","314","847.751575861465","870.4447346799363","add-add 1/2 tbsp softened butter to the bowl","True"
+"27_45","315","893.1378934984077","923.9357518949045","Add-Add 1/4 teaspoon salt to the bowl","True"
+"27_45","324","927.1776317261147","1014.7083871687898","Mix-Mix all the ingredients of the bowl well","True"
+"27_49","320","7.636131687898089","27.150690445859873","Add-Add 1 tablespoons of water to the bowl","False"
+"27_49","316","44.1198719745223","62.78597165605096","Add-Add 1/3 cup cheddar cheese to a microwave-safe cup","True"
+"27_49","323","66.17980796178344","106.05738455414014","Melt-Melt the cheese by microwaving cup for 30 sec. (Check after 30 seconds and microwave for 10 seconds more if needed)","False"
+"27_49","321","123.87502515923569","167.14643805732484","Chop-Chop 1/4 red bell pepper into tiny bits","False"
+"27_49","322","181.5702423566879","195.14558757961785","Place-Place the chopped pepper in the microwave-safe bowl","True"
+"27_49","317","195.99404665605095","229.0839506369427","Mix-Mix the cheese and red bell pepper in the bowl","True"
+"27_49","318","227.38703248407646","400.4726840764331","Microwave-Microwave the bowl, covered, for 2 minutes","False"
+"27_49","319","408.1088157643312","430.16875175159237","Add-Add 1/4 teaspoon pepper to the bowl","False"
+"27_49","315","429.32029267515924","442.0471788216561","Add-Add 1/4 teaspoon salt to the bowl","False"
+"27_49","314","446.2894742038217","457.3194421974522","add-add 1/2 tbsp softened butter to the bowl","False"
+"27_49","324","456.4709831210191","490.409346178344","Mix-Mix all the ingredients of the bowl well","True"
+"28_2","335","0","16.868","Take-Take 1 ripe avocado","False"
+"28_2","336","18.834","78.803","Open-Open a can of tuna","False"
+"28_2","328","78.803","136.431","drain-drain excess water from can","False"
+"28_2","329","136.431","213.265","Lay-Lay out 2 large lettuce leaves","False"
+"28_2","341","213.265","327.322","cut-cut avocado into thin slices","False"
+"28_2","327","327.322","452.396","Add-1/4 cup mayonnaise to the bowl","False"
+"28_2","340","452.396","525.213","Chop-Chop 1 scallion","False"
+"28_2","325","525.213","565.823","place-place avocado slices on each leaf","False"
+"28_2","339","565.823","640.792","Add-1 tsp Sriracha sauce to the bowl","False"
+"28_2","333","640.792","647.8389999999999","Add-add chopped scallion to the bowl","False"
+"28_2","334","650.851","665.951","Add-Add 1 can drained tuna to the bowl","False"
+"28_2","331","665.951","713.953","Mix-Mix the contents of the bowl","False"
+"28_2","338","713.953","743.038","Season-Season bowl with 1/4 tsp salt","False"
+"28_2","326","747.063","790.802","Season-season 1/4 tsp pepper on the bowl","False"
+"28_2","332","795.134","830.74","top-top lettuce leaves with the tuna mixture","False"
+"28_2","330","830.74","883.092","Roll-Roll up the lettuce wraps","False"
+"28_2","337","843.039","883.092","secure-secure the wrap with a toothpick","False"
+"28_3","336","2.6798061486088276","95.096","Open-Open a can of tuna","False"
+"28_3","327","102.765","202.574","Add-1/4 cup mayonnaise to the bowl","False"
+"28_3","339","202.574","254.096","Add-1 tsp Sriracha sauce to the bowl","False"
+"28_3","328","260.209","280.26","drain-drain excess water from can","False"
+"28_3","334","287.055","313.948","Add-Add 1 can drained tuna to the bowl","False"
+"28_3","340","318.846","455.055","Chop-Chop 1 scallion","False"
+"28_3","329","467.511","543.343","Lay-Lay out 2 large lettuce leaves","False"
+"28_3","335","551.855","599.293","Take-Take 1 ripe avocado","False"
+"28_3","341","603.416","699.979","cut-cut avocado into thin slices","False"
+"28_3","325","703.236","717.272","place-place avocado slices on each leaf","False"
+"28_3","333","719.513","725.016","Add-add chopped scallion to the bowl","False"
+"28_3","331","731.155","1015.681333","Mix-Mix the contents of the bowl","False"
+"28_3","338","801.395","870.196","Season-Season bowl with 1/4 tsp salt","False"
+"28_3","326","875.677","909.698","Season-season 1/4 tsp pepper on the bowl","False"
+"28_3","332","919.111","941.639","top-top lettuce leaves with the tuna mixture","False"
+"28_3","330","941.639","1003.731","Roll-Roll up the lettuce wraps","False"
+"28_3","337","954.25","1003.731","secure-secure the wrap with a toothpick","False"
+"28_7","336","38.32342313057325","97.55053160509556","Open-Open a can of tuna","False"
+"28_7","335","120.196190727707","137.61592851433122","Take-Take 1 ripe avocado","False"
+"28_7","340","168.97145653025476","276.9738308073249","Chop-Chop 1 scallion","False"
+"28_7","333","278.71580458598726","297.8775161512739","Add-add chopped scallion to the bowl","False"
+"28_7","341","310.0713326019108","397.1700215350318","cut-cut avocado into thin slices","False"
+"28_7","328","400.65396909235665","435.49344466560507","drain-drain excess water from can","False"
+"28_7","329","454.65515623089175","524.3341073773886","Lay-Lay out 2 large lettuce leaves","False"
+"28_7","327","533.0439762707007","616.6587176464969","Add-1/4 cup mayonnaise to the bowl","False"
+"28_7","339","651.4981932197452","702.0154328009554","Add-1 tsp Sriracha sauce to the bowl","False"
+"28_7","334","705.4993803582803","736.8549083742038","Add-Add 1 can drained tuna to the bowl","False"
+"28_7","331","735.1129345955413","780.4042528407642","Mix-Mix the contents of the bowl","False"
+"28_7","326","799.5659644060509","843.1153088726114","Season-season 1/4 tsp pepper on the bowl","False"
+"28_7","325","844.8572826512739","877.9547844458599","place-place avocado slices on each leaf","False"
+"28_7","338","879.6967582245223","924.9880764697452","Season-Season bowl with 1/4 tsp salt","False"
+"28_7","332","928.47202402707","958.085578264331","top-top lettuce leaves with the tuna mixture","False"
+"28_7","330","956.3436044856687","977.2472898296178","Roll-Roll up the lettuce wraps","False"
+"28_7","337","1050.4101885334394","1092.2175592213375","secure-secure the wrap with a toothpick","False"
+"28_10","340","2.934669446991503","101.564","Chop-Chop 1 scallion","False"
+"28_10","339","103.655","162.71800000000002","Add-1 tsp Sriracha sauce to the bowl","False"
+"28_10","327","178.564","231.99099999999999","Add-1/4 cup mayonnaise to the bowl","False"
+"28_10","336","239.143","321.717","Open-Open a can of tuna","False"
+"28_10","328","321.717","350.48","drain-drain excess water from can","False"
+"28_10","333","354.964","363.2","Add-add chopped scallion to the bowl","False"
+"28_10","334","368.184","397.056","Add-Add 1 can drained tuna to the bowl","False"
+"28_10","335","402.241","424.545","Take-Take 1 ripe avocado","False"
+"28_10","331","424.545","463.128","Mix-Mix the contents of the bowl","False"
+"28_10","326","463.128","500.356","Season-season 1/4 tsp pepper on the bowl","False"
+"28_10","329","523.504","597.618","Lay-Lay out 2 large lettuce leaves","False"
+"28_10","338","602.349","623.684","Season-Season bowl with 1/4 tsp salt","False"
+"28_10","341","645.958","921.458","cut-cut avocado into thin slices","False"
+"28_10","325","924.709","955.51","place-place avocado slices on each leaf","False"
+"28_10","332","955.51","977.863","top-top lettuce leaves with the tuna mixture","False"
+"28_10","330","977.863","990.499","Roll-Roll up the lettuce wraps","False"
+"28_10","337","990.499","1088.324","secure-secure the wrap with a toothpick","False"
+"28_14","339","1.6902679379111856","71.75","Add-1 tsp Sriracha sauce to the bowl","False"
+"28_14","336","71.75","123.978","Open-Open a can of tuna","False"
+"28_14","328","123.978","182.241","drain-drain excess water from can","False"
+"28_14","340","187.932","287.837","Chop-Chop 1 scallion","False"
+"28_14","333","287.837","300.39","Add-add chopped scallion to the bowl","False"
+"28_14","327","300.39","410.904","Add-1/4 cup mayonnaise to the bowl","False"
+"28_14","334","424.721","453.131","Add-Add 1 can drained tuna to the bowl","False"
+"28_14","331","453.131","480.502","Mix-Mix the contents of the bowl","False"
+"28_14","335","493.72","499.01","Take-Take 1 ripe avocado","False"
+"28_14","341","499.01","626.663","cut-cut avocado into thin slices","False"
+"28_14","329","646.12","735.911","Lay-Lay out 2 large lettuce leaves","False"
+"28_14","325","735.911","774.803","place-place avocado slices on each leaf","False"
+"28_14","338","785.717","822.25","Season-Season bowl with 1/4 tsp salt","False"
+"28_14","326","822.25","861.356","Season-season 1/4 tsp pepper on the bowl","False"
+"28_14","332","861.356","911.792","top-top lettuce leaves with the tuna mixture","False"
+"28_14","330","911.792","925.437","Roll-Roll up the lettuce wraps","True"
+"28_14","337","925.437","1084.022","secure-secure the wrap with a toothpick","False"
+"28_16","339","3.18","114.223","Add-1 tsp Sriracha sauce to the bowl","False"
+"28_16","329","119.186","247.505","Lay-Lay out 2 large lettuce leaves","False"
+"28_16","336","249.791","295.431","Open-Open a can of tuna","False"
+"28_16","328","296.205","340.72","drain-drain excess water from can","False"
+"28_16","327","344.156","460.976","Add-1/4 cup mayonnaise to the bowl","False"
+"28_16","334","465.286","487.273","Add-Add 1 can drained tuna to the bowl","False"
+"28_16","335","542.025","544.955","Take-Take 1 ripe avocado","False"
+"28_16","340","492.052","620.174","Chop-Chop 1 scallion","False"
+"28_16","333","621.05","627.018","Add-add chopped scallion to the bowl","False"
+"28_16","341","628.962","776.513","cut-cut avocado into thin slices","False"
+"28_16","325","780.383","828.227","place-place avocado slices on each leaf","False"
+"28_16","331","849.778","918.844","Mix-Mix the contents of the bowl","False"
+"28_16","326","921.037","957.608","Season-season 1/4 tsp pepper on the bowl","False"
+"28_16","338","959.123","986.695","Season-Season bowl with 1/4 tsp salt","False"
+"28_16","332","988.947","1039.945","top-top lettuce leaves with the tuna mixture","False"
+"28_16","330","1040.251","1075.1","Roll-Roll up the lettuce wraps","False"
+"28_16","337","1053.268","1083.82","secure-secure the wrap with a toothpick","False"
+"28_21","336","0","108.929","Open-Open a can of tuna","False"
+"28_21","327","118.47999999999999","184.051","Add-1/4 cup mayonnaise to the bowl","False"
+"28_21","329","184.051","330.707","Lay-Lay out 2 large lettuce leaves","False"
+"28_21","339","330.707","381.96","Add-1 tsp Sriracha sauce to the bowl","False"
+"28_21","340","381.96","459.91700000000003","Chop-Chop 1 scallion","False"
+"28_21","333","468.978","476.345","Add-add chopped scallion to the bowl","False"
+"28_21","328","476.345","528.578","drain-drain excess water from can","False"
+"28_21","334","528.578","574.558","Add-Add 1 can drained tuna to the bowl","False"
+"28_21","335","574.558","588.263","Take-Take 1 ripe avocado","False"
+"28_21","331","588.263","618.823","Mix-Mix the contents of the bowl","False"
+"28_21","326","618.823","655.435","Season-season 1/4 tsp pepper on the bowl","False"
+"28_21","338","655.435","688.163","Season-Season bowl with 1/4 tsp salt","False"
+"28_21","341","688.163","812.467","cut-cut avocado into thin slices","False"
+"28_21","325","812.467","848.273","place-place avocado slices on each leaf","False"
+"28_21","332","848.273","876.344","top-top lettuce leaves with the tuna mixture","False"
+"28_21","330","876.344","942.014","Roll-Roll up the lettuce wraps","False"
+"28_21","337","898.636","942.014","secure-secure the wrap with a toothpick","False"
+"28_24","340","8.884","105.625","Chop-Chop 1 scallion","False"
+"28_24","329","105.625","202.838","Lay-Lay out 2 large lettuce leaves","False"
+"28_24","335","202.838","219.494","Take-Take 1 ripe avocado","False"
+"28_24","336","219.494","354.576","Open-Open a can of tuna","False"
+"28_24","327","354.576","427.137","Add-1/4 cup mayonnaise to the bowl","False"
+"28_24","341","437.016","538.384","cut-cut avocado into thin slices","False"
+"28_24","339","538.384","701.5889999999999","Add-1 tsp Sriracha sauce to the bowl","False"
+"28_24","328","714.197","761.954","drain-drain excess water from can","False"
+"28_24","333","761.954","776.88","Add-add chopped scallion to the bowl","False"
+"28_24","334","776.88","785.898","Add-Add 1 can drained tuna to the bowl","False"
+"28_24","331","785.898","828.805","Mix-Mix the contents of the bowl","False"
+"28_24","326","828.805","902.766","Season-season 1/4 tsp pepper on the bowl","False"
+"28_24","338","902.766","925.848","Season-Season bowl with 1/4 tsp salt","False"
+"28_24","325","925.848","969.584","place-place avocado slices on each leaf","False"
+"28_24","332","969.584","1010.461","top-top lettuce leaves with the tuna mixture","False"
+"28_24","330","1010.461","1059.52","Roll-Roll up the lettuce wraps","False"
+"28_24","337","1020.125","1059.52","secure-secure the wrap with a toothpick","False"
+"28_25","327","6.212","68.583","Add-1/4 cup mayonnaise to the bowl","True"
+"28_25","335","68.583","83.765","Take-Take 1 ripe avocado","False"
+"28_25","336","83.765","151.962","Open-Open a can of tuna","False"
+"28_25","329","155.09","264.697","Lay-Lay out 2 large lettuce leaves","False"
+"28_25","340","264.697","352.631","Chop-Chop 1 scallion","False"
+"28_25","341","374.951","514.6659999999999","cut-cut avocado into thin slices","False"
+"28_25","325","531.475","608.876","place-place avocado slices on each leaf","False"
+"28_25","328","639.605","673.799","drain-drain excess water from can","False"
+"28_25","334","673.799","689.198","Add-Add 1 can drained tuna to the bowl","False"
+"28_25","339","689.198","777.625","Add-1 tsp Sriracha sauce to the bowl","False"
+"28_25","333","777.625","785.543","Add-add chopped scallion to the bowl","False"
+"28_25","331","785.543","863.701","Mix-Mix the contents of the bowl","False"
+"28_25","326","865.966","888.21","Season-season 1/4 tsp pepper on the bowl","False"
+"28_25","338","905.956","919.163","Season-Season bowl with 1/4 tsp salt","False"
+"28_25","332","919.163","962.846","top-top lettuce leaves with the tuna mixture","False"
+"28_25","330","974.93","1044.703","Roll-Roll up the lettuce wraps","False"
+"28_25","337","1000.837","1044.703","secure-secure the wrap with a toothpick","False"
+"28_26","336","47.56392567567568","83.43180405405406","Open-Open a can of tuna","False"
+"28_26","328","91.22916891891893","115.40099999999998","drain-drain excess water from can","False"
+"28_26","327","121.63889189189192","222.22489864864863","Add-1/4 cup mayonnaise to the bowl","True"
+"28_26","340","265.8901418918919","389.0885067567568","Chop-Chop 1 scallion","True"
+"28_26","339","395.32639864864865","437.43216891891893","Add-1 tsp Sriracha sauce to the bowl","True"
+"28_26","334","437.43216891891893","453.8066351351352","Add-Add 1 can drained tuna to the bowl","False"
+"28_26","335","455.3661081081081","472.52031081081077","Take-Take 1 ripe avocado","False"
+"28_26","333","545.035804054054","568.4278986486486","Add-add chopped scallion to the bowl","True"
+"28_26","329","578.564472972973","608.9741959459459","Lay-Lay out 2 large lettuce leaves","False"
+"28_26","331","620.6702432432432","667.4544324324323","Mix-Mix the contents of the bowl","False"
+"28_26","326","693.965472972973","714.2386216216216","Season-season 1/4 tsp pepper on the bowl","False"
+"28_26","338","718.9170405405406","737.6307162162162","Season-Season bowl with 1/4 tsp salt","False"
+"28_26","330","750.1065","769.5999121621621","Roll-Roll up the lettuce wraps","True"
+"28_26","337","770.3796486486486","797.6704256756757","secure-secure the wrap with a toothpick","False"
+"28_26","341","-1.0","-1.0","cut-cut avocado into thin slices","True"
+"28_26","332","-1.0","-1.0","top-top lettuce leaves with the tuna mixture","True"
+"28_26","325","-1.0","-1.0","place-place avocado slices on each leaf","True"
+"28_28","335","3.7717860376447883","15.841501358108104","Take-Take 1 ripe avocado","False"
+"28_28","341","15.841501358108108","122.2058676196911","cut-cut avocado into thin slices","True"
+"28_28","336","125.22329644980694","214.2374469382239","Open-Open a can of tuna","False"
+"28_28","340","234.60509154150577","276.0947379555984","Chop-Chop 1 scallion","False"
+"28_28","329","288.1644532760618","457.8948249700772","Lay-Lay out 2 large lettuce leaves","True"
+"28_28","328","460.912253800193","482.03425561100386","drain-drain excess water from can","True"
+"28_28","327","498.6301141766409","555.9612619488416","Add-1/4 cup mayonnaise to the bowl","True"
+"28_28","339","-1.0","-1.0","Add-1 tsp Sriracha sauce to the bowl","True"
+"28_28","334","-1.0","-1.0","Add-Add 1 can drained tuna to the bowl","True"
+"28_28","325","561.2417624015444","597.4509083629343","place-place avocado slices on each leaf","True"
+"28_28","326","611.7836953059845","635.1687687393821","Season-season 1/4 tsp pepper on the bowl","False"
+"28_28","332","691.745559304054","730.9721340955598","top-top lettuce leaves with the tuna mixture","True"
+"28_28","330","730.9721340955597","752.0941359063705","Roll-Roll up the lettuce wraps","False"
+"28_28","337","754.3572075289575","781.514067","secure-secure the wrap with a toothpick","False"
+"28_28","333","-1.0","-1.0","Add-add chopped scallion to the bowl","True"
+"28_28","331","-1.0","-1.0","Mix-Mix the contents of the bowl","True"
+"28_28","338","-1.0","-1.0","Season-Season bowl with 1/4 tsp salt","True"
+"28_29","340","33.67456754826255","69.59410626640927","Chop-Chop 1 scallion","False"
+"28_29","329","76.32901977606178","122.91217155115831","Lay-Lay out 2 large lettuce leaves","False"
+"28_29","339","125.15714272104246","202.60864808204636","Add-1 tsp Sriracha sauce to the bowl","True"
+"28_29","335","209.90480438416992","214.39474672393823","Take-Take 1 ripe avocado","False"
+"28_29","336","215.5172323088803","277.81518227316604","Open-Open a can of tuna","False"
+"28_29","328","277.253939480695","287.3563097451738","drain-drain excess water from can","True"
+"28_29","333","288.4787953301159","297.4586800096525","Add-add chopped scallion to the bowl","True"
+"28_29","341","298.0199228021236","376.0326709555985","cut-cut avocado into thin slices","True"
+"28_29","325","376.0326709555985","391.74746914478766","place-place avocado slices on each leaf","True"
+"28_29","327","412.5134524662163","447.8717483918919","Add-1/4 cup mayonnaise to the bowl","True"
+"28_29","331","457.97411865637065","481.54631594015444","Mix-Mix the contents of the bowl","True"
+"28_29","338","481.54631594015444","510.16969835617755","Season-Season bowl with 1/4 tsp salt","True"
+"28_29","326","518.0270974507722","539.3543235646719","Season-season 1/4 tsp pepper on the bowl","True"
+"28_29","334","-1.0","-1.0","Add-Add 1 can drained tuna to the bowl","True"
+"28_29","332","543.2830231119691","564.0490064333976","top-top lettuce leaves with the tuna mixture","False"
+"28_29","330","-1.0","-1.0","Roll-Roll up the lettuce wraps","True"
+"28_29","337","-1.0","-1.0","secure-secure the wrap with a toothpick","True"
+"28_38","336","6.558675675675675","28.202305405405404","Open-Open a can of tuna","True"
+"28_38","339","56.40461081081081","108.21814864864865","Add-1 tsp Sriracha sauce to the bowl","False"
+"28_38","340","119.36789729729729","224.96257567567565","Chop-Chop 1 scallion","False"
+"28_38","335","226.93017837837837","238.73579459459458","Take-Take 1 ripe avocado","False"
+"28_38","333","239.3916621621622","259.72355675675675","Add-add chopped scallion to the bowl","False"
+"28_38","329","266.28223243243247","306.94602162162164","Lay-Lay out 2 large lettuce leaves","True"
+"28_38","341","308.9136243243243","442.7106081081081","cut-cut avocado into thin slices","False"
+"28_38","328","445.3340783783783","463.0425027027026","drain-drain excess water from can","True"
+"28_38","332","465.0101054054054","486.6537351351351","top-top lettuce leaves with the tuna mixture","True"
+"28_38","325","485.99786756756765","511.57670270270273","place-place avocado slices on each leaf","True"
+"28_38","338","536.4996702702703","550.2728891891891","Season-Season bowl with 1/4 tsp salt","True"
+"28_38","327","566.6695783783783","609.3009702702702","Add-1/4 cup mayonnaise to the bowl","True"
+"28_38","330","610.6127054054054","634.2239378378379","Roll-Roll up the lettuce wraps","True"
+"28_38","334","633.5680702702703","649.3088918918919","Add-Add 1 can drained tuna to the bowl","True"
+"28_38","331","-1.0","-1.0","Mix-Mix the contents of the bowl","True"
+"28_38","337","-1.0","-1.0","secure-secure the wrap with a toothpick","True"
+"28_38","326","-1.0","-1.0","Season-season 1/4 tsp pepper on the bowl","True"
+"28_42","336","14.972969594594595","170.69185337837837","Open-Open a can of tuna","True"
+"28_42","340","174.68464527027027","257.535077027027","Chop-Chop 1 scallion","True"
+"28_42","328","261.5278689189189","278.49723445945955","drain-drain excess water from can","True"
+"28_42","335","295","336","Take-Take 1 ripe avocado","False"
+"28_42","341","337","453.1818797297297","cut-cut avocado into thin slices","False"
+"28_42","333","471.14944324324324","499.09898648648664","Add-add chopped scallion to the bowl","False"
+"28_42","327","502.09358040540536","564.9800527027027","Add-1/4 cup mayonnaise to the bowl","False"
+"28_42","339","583.9458141891893","617.8845452702703","Add-1 tsp Sriracha sauce to the bowl","False"
+"28_42","329","636.8503067567568","692.7493932432433","Lay-Lay out 2 large lettuce leaves","False"
+"28_42","334","700.7349770270271","780.5908148648649","Add-Add 1 can drained tuna to the bowl","False"
+"28_42","331","797.5601804054055","829.5025155405406","Mix-Mix the contents of the bowl","False"
+"28_42","325","829.5025155405406","861.4448506756758","place-place avocado slices on each leaf","False"
+"28_42","338","871.4268304054054","900.3745716216216","Season-Season bowl with 1/4 tsp salt","True"
+"28_42","326","905.3655614864865","935.3115006756757","Season-season 1/4 tsp pepper on the bowl","True"
+"28_42","332","934.3133027027027","979.2322114864864","top-top lettuce leaves with the tuna mixture","True"
+"28_42","330","978.2340135135136","993.2069831081081","Roll-Roll up the lettuce wraps","True"
+"28_42","337","995.203379054054","1028.1439121621622","secure-secure the wrap with a toothpick","False"
+"28_44","340","9.429497293436294","82.50810131756757","Chop-Chop 1 scallion","True"
+"28_44","335","85.65126708204633","91.93759861100386","Take-Take 1 ripe avocado","False"
+"28_44","336","93.50918149324325","198.80523460328186","Open-Open a can of tuna","False"
+"28_44","327","230.2368922480695","314.31657644787646","Add-1/4 cup mayonnaise to the bowl","True"
+"28_44","333","321.38869941795366","339.4619025637065","Add-add chopped scallion to the bowl","True"
+"28_44","328","342.6050683281853","359.1066885916989","drain-drain excess water from can","True"
+"28_44","341","363.821437238417","457.3306187316602","cut-cut avocado into thin slices","True"
+"28_44","339","465.1885331428571","506.8354795222008","Add-1 tsp Sriracha sauce to the bowl","True"
+"28_44","325","612.1315326322393","664.7795591872588","place-place avocado slices on each leaf","True"
+"28_44","329","662.4221848638996","671.0658907162162","Lay-Lay out 2 large lettuce leaves","True"
+"28_44","334","678.1380136862933","697.7827997142856","Add-Add 1 can drained tuna to the bowl","False"
+"28_44","331","695.4254253909266","715.8560028600385","Mix-Mix the contents of the bowl","False"
+"28_44","338","733.9292060057915","766.1466550916989","Season-Season bowl with 1/4 tsp salt","False"
+"28_44","332","777.1477352673745","800.7214785009653","top-top lettuce leaves with the tuna mixture","False"
+"28_44","330","799.1498956187258","812.5083501177606","Roll-Roll up the lettuce wraps","False"
+"28_44","326","-1.0","-1.0","Season-season 1/4 tsp pepper on the bowl","True"
+"28_44","337","-1.0","-1.0","secure-secure the wrap with a toothpick","True"
+"28_45","336","16.997385810810812","139.2166837837838","Open-Open a can of tuna","False"
+"28_45","335","144.88247905405404","173.2114554054054","Take-Take 1 ripe avocado","False"
+"28_45","340","177.258452027027","235.53520337837836","Chop-Chop 1 scallion","True"
+"28_45","328","246.05739459459457","262.2453810810811","drain-drain excess water from can","True"
+"28_45","339","335.0913202702702","373.1330885135135","Add-1 tsp Sriracha sauce to the bowl","True"
+"28_45","341","381.2270817567568","480.7831986486487","cut-cut avocado into thin slices","True"
+"28_45","334","486.4489939189189","501.0181817567567","Add-Add 1 can drained tuna to the bowl","True"
+"28_45","327","522.0625641891892","616.762285135135","Add-1/4 cup mayonnaise to the bowl","False"
+"28_45","333","621.618681081081","642.6630635135135","Add-add chopped scallion to the bowl","True"
+"28_45","331","-1.0","-1.0","Mix-Mix the contents of the bowl","True"
+"28_45","338","649.1382581081082","676.6578351351352","Season-Season bowl with 1/4 tsp salt","True"
+"28_45","329","692.0364222972973","738.9815831081082","Lay-Lay out 2 large lettuce leaves","False"
+"28_45","332","761.6447641891891","790.7831398648648","top-top lettuce leaves with the tuna mixture","True"
+"28_45","325","789.1643412162163","797.2583344594594","place-place avocado slices on each leaf","True"
+"28_45","326","-1.0","-1.0","Season-season 1/4 tsp pepper on the bowl","True"
+"28_45","330","-1.0","-1.0","Roll-Roll up the lettuce wraps","True"
+"28_45","337","-1.0","-1.0","secure-secure the wrap with a toothpick","True"
+"28_49","336","12.197835582046332","147.4829211283784","Open-Open a can of tuna","False"
+"28_49","327","175.20527472393826","316.0348309893822","Add-1/4 cup mayonnaise to the bowl","True"
+"28_49","335","334.8860314343629","351.5194435916988","Take-Take 1 ripe avocado","False"
+"28_49","329","353.7372318793436","465.73554040540546","Lay-Lay out 2 large lettuce leaves","False"
+"28_49","340","503","547","Chop-Chop 1 scallion","False"
+"28_49","333","555","566.6449074932433","Add-add chopped scallion to the bowl","False"
+"28_49","339","566.6449074932434","607.673990814672","Add-1 tsp Sriracha sauce to the bowl","True"
+"28_49","334","633.1785561225869","675.3165335878379","Add-Add 1 can drained tuna to the bowl","True"
+"28_49","331","703.0388871833978","732.9790290666024","Mix-Mix the contents of the bowl","True"
+"28_49","341","738.5234997857143","856.066279030888","cut-cut avocado into thin slices","True"
+"28_49","340","870.4819029005793","921.4910335164093","Chop-Chop 1 scallion","True"
+"28_49","325","931.4710808108108","961.4112226940155","place-place avocado slices on each leaf","False"
+"28_49","326","995.7869411525097","1016.855929885135","Season-season 1/4 tsp pepper on the bowl","True"
+"28_49","332","1033.489342042471","1066.756166357143","top-top lettuce leaves with the tuna mixture","False"
+"28_49","330","1067.8650605009652","1095.5874140965252","Roll-Roll up the lettuce wraps","True"
+"28_49","337","1097.80520238417","1133.2898149864866","secure-secure the wrap with a toothpick","False"
+"28_49","338","-1.0","-1.0","Season-Season bowl with 1/4 tsp salt","True"
+"28_49","328","-1.0","-1.0","drain-drain excess water from can","True"
+"28_50","336","16.16222072779923","96.97332436679537","Open-Open a can of tuna","True"
+"28_50","339","134.44029059942085","172.64190322876448","Add-1 tsp Sriracha sauce to the bowl","True"
+"28_50","328","173.37654962548262","190.27341675","drain-drain excess water from can","True"
+"28_50","335","210.8435158581081","245.37189650386097","Take-Take 1 ripe avocado","True"
+"28_50","341","248.3104820907336","398.91299341795366","cut-cut avocado into thin slices","True"
+"28_50","334","401.11693260810813","420.21773892278","Add-Add 1 can drained tuna to the bowl","True"
+"28_50","331","419.4830925260618","445.19571641119694","Mix-Mix the contents of the bowl","True"
+"28_50","329","455","507","Lay-Lay out 2 large lettuce leaves","True"
+"28_50","332","459.8886443455599","542.1690407779923","top-top lettuce leaves with the tuna mixture","True"
+"28_50","338","565.6777254729728","592.8596421515443","Season-Season bowl with 1/4 tsp salt","True"
+"28_50","326","603.8793381023166","622.2454980202702","Season-season 1/4 tsp pepper on the bowl","True"
+"28_50","340","639.1423651447876","671.466806600386","Chop-Chop 1 scallion","True"
+"28_50","325","689.8329665183397","705.995187246139","place-place avocado slices on each leaf","True"
+"28_50","330","703.7912480559845","711.8723584198842","Roll-Roll up the lettuce wraps","True"
+"28_50","337","711.137712023166","755.951142222973","secure-secure the wrap with a toothpick","False"
+"28_50","327","-1.0","-1.0","Add-1/4 cup mayonnaise to the bowl","True"
+"28_50","333","-1.0","-1.0","Add-add chopped scallion to the bowl","True"
+"29_5","342","7.4687757355791815","96.9669564649025","add-1/8 cup shredded mozzarella to a bowl","False"
+"29_5","343","101.03505558896263","130.86778249873709","add-1/4 tsp salt to a bowl","False"
+"29_5","346","129.51174945738367","159.3444763671581","add-1/4 tsp pepper to a bowl","False"
+"29_5","344","159.3444763671581","208.1616658558799","Slice-Slice two 1/2 inch thick rounds from a baguette (slice slanted)","False"
+"29_5","349","208.83968237655662","313.2542265607671","Brush-Brush 2 slices of baguette with olive oil on both sides","True"
+"29_5","352","312.5762100400904","634.6340573615189","Toast-Toast both sides of the slices on the pan for 2 to 3 minutes until lightly charred and crispy and transfer the slices to a plate","False"
+"29_5","350","638.0241399649024","758.0330641246768","Cut-Cut 1/4 cup of cherry tomatoes into halves","False"
+"29_5","347","761.4231467280603","806.172237092722","add-1/16 cup basil to a bowl","False"
+"29_5","351","809.5623196961054","830.5808318370829","add-In a bowl, add the cut cherry tomatoes","False"
+"29_5","348","831.9368648784363","855.6674431021204","Combine-Combine the contents of the bowl","False"
+"29_5","345","859.057525705504","903.8066160701655","Spoon-Spoon the mixture from the bowl onto the bread","False"
+"29_6","343","19.27137690788495","70.62827984522829","add-1/4 tsp salt to a bowl","False"
+"29_6","344","88.28221522994008","203.03279523056665","Slice-Slice two 1/2 inch thick rounds from a baguette (slice slanted)","False"
+"29_6","347","215.87202096490256","308.9564075388374","add-1/16 cup basil to a bowl","False"
+"29_6","342","309.7588591472333","410.065310196732","add-1/8 cup shredded mozzarella to a bowl","False"
+"29_6","349","420.4971811058799","589.0120188690378","Brush-Brush 2 slices of baguette with olive oil on both sides","False"
+"29_6","346","601.8512446033736","641.1713734147772","add-1/4 tsp pepper to a bowl","False"
+"29_6","350","658.0228571910931","796.8469854435994","Cut-Cut 1/4 cup of cherry tomatoes into halves","False"
+"29_6","351","812.093566003123","826.5376949542509","add-In a bowl, add the cut cherry tomatoes","False"
+"29_6","352","836.1671142550026","1139.4938222286867","Toast-Toast both sides of the slices on the pan for 2 to 3 minutes until lightly charred and crispy and transfer the slices to a plate","False"
+"29_6","348","1157.9502092217947","1217.331628243098","Combine-Combine the contents of the bowl","False"
+"29_6","345","1222.94878950187","1274.2931541328321","Spoon-Spoon the mixture from the bowl onto the bread","False"
+"29_7","347","7.0379460954241075","154.54671104279254","add-1/16 cup basil to a bowl","False"
+"29_7","342","164.20502303339404","216.88672480031136","add-1/8 cup shredded mozzarella to a bowl","False"
+"29_7","344","219.52080988865717","291.5191356367775","Slice-Slice two 1/2 inch thick rounds from a baguette (slice slanted)","False"
+"29_7","343","300.2994192645971","351.22506430595047","add-1/4 tsp salt to a bowl","False"
+"29_7","349","360.88337629655194","498.7338292533188","Brush-Brush 2 slices of baguette with olive oil on both sides","False"
+"29_7","346","501.3679143416647","538.2451055785069","add-1/4 tsp pepper to a bowl","False"
+"29_7","350","535.611020490161","685.7538705258753","Cut-Cut 1/4 cup of cherry tomatoes into halves","False"
+"29_7","352","690.144012339785","1229.2534270879055","Toast-Toast both sides of the slices on the pan for 2 to 3 minutes until lightly charred and crispy and transfer the slices to a plate","False"
+"29_7","351","1237.1556823529431","1259.9844197852738","add-In a bowl, add the cut cherry tomatoes","False"
+"29_7","348","1265.2525899619654","1340.7630291612136","Combine-Combine the contents of the bowl","False"
+"29_7","345","1342.5190858867775","1393.4447309281306","Spoon-Spoon the mixture from the bowl onto the bread","False"
+"29_15","344","1.939","84.837","Slice-Slice two 1/2 inch thick rounds from a baguette (slice slanted)","False"
+"29_15","342","89.203","173.65800000000002","add-1/8 cup shredded mozzarella to a bowl","False"
+"29_15","347","176.549","262.658","add-1/16 cup basil to a bowl","False"
+"29_15","343","270.214","294.304","add-1/4 tsp salt to a bowl","False"
+"29_15","350","300.557","405.245","Cut-Cut 1/4 cup of cherry tomatoes into halves","False"
+"29_15","351","410.84000000000003","430.289","add-In a bowl, add the cut cherry tomatoes","False"
+"29_15","349","432.265","564.764","Brush-Brush 2 slices of baguette with olive oil on both sides","False"
+"29_15","346","568.762","601.039","add-1/4 tsp pepper to a bowl","False"
+"29_15","352","605.386","950.241","Toast-Toast both sides of the slices on the pan for 2 to 3 minutes until lightly charred and crispy and transfer the slices to a plate","False"
+"29_15","348","913.014","942.98","Combine-Combine the contents of the bowl","False"
+"29_15","345","952.685","986.61","Spoon-Spoon the mixture from the bowl onto the bread","False"
+"29_17","344","11.010901337078652","63.47460770786517","Slice-Slice two 1/2 inch thick rounds from a baguette (slice slanted)","False"
+"29_17","349","193.66232351685392","279.1587338988764","Brush-Brush 2 slices of baguette with olive oil on both sides","True"
+"29_17","350","298.589736258427","393.15394774157306","Cut-Cut 1/4 cup of cherry tomatoes into halves","False"
+"29_17","347","404.8125491573034","466.9917567078652","add-1/16 cup basil to a bowl","False"
+"29_17","351","478.0026580449438","486.42275906741577","add-In a bowl, add the cut cherry tomatoes","False"
+"29_17","342","495.4905601685394","531.7617645730337","add-1/8 cup shredded mozzarella to a bowl","False"
+"29_17","343","534.3525648876405","582.2823707078652","add-1/4 tsp salt to a bowl","False"
+"29_17","346","596.5317724382022","625.0305758988764","add-1/4 tsp pepper to a bowl","False"
+"29_17","348","635.3937771573034","656.1201796741573","Combine-Combine the contents of the bowl","False"
+"29_17","352","724.1286879325843","1045.3879269438203","Toast-Toast both sides of the slices on the pan for 2 to 3 minutes until lightly charred and crispy and transfer the slices to a plate","False"
+"29_17","345","1045.892479710388","1091.747","Spoon-Spoon the mixture from the bowl onto the bread","False"
+"29_18","343","0","47.84442783913886","add-1/4 tsp salt to a bowl","False"
+"29_18","342","49.456878277108785","203.17715336357494","add-1/8 cup shredded mozzarella to a bowl","False"
+"29_18","344","204.25212032222157","266.6002039237253","Slice-Slice two 1/2 inch thick rounds from a baguette (slice slanted)","False"
+"29_18","349","272.5125221962817","345.6102753842516","Brush-Brush 2 slices of baguette with olive oil on both sides","False"
+"29_18","347","348.8351762601914","417.6330616135749","add-1/16 cup basil to a bowl","False"
+"29_18","350","424.08286336545467","490.73081480154485","Cut-Cut 1/4 cup of cherry tomatoes into halves","False"
+"29_18","352","497.7181000327479","734.2108309350035","Toast-Toast both sides of the slices on the pan for 2 to 3 minutes until lightly charred and crispy and transfer the slices to a plate","False"
+"29_18","346","736.3607648522967","766.9973231737254","add-1/4 tsp pepper to a bowl","False"
+"29_18","351","769.1472570910184","782.046860594778","add-In a bowl, add the cut cherry tomatoes","False"
+"29_18","348","785.2717614707178","813.2125042161654","Combine-Combine the contents of the bowl","False"
+"29_18","345","815.370836312823","839.0201094030487","Spoon-Spoon the mixture from the bowl onto the bread","False"
+"29_19","344","7.849","51.358","Slice-Slice two 1/2 inch thick rounds from a baguette (slice slanted)","False"
+"29_19","342","56.531","128.60399999999998","add-1/8 cup shredded mozzarella to a bowl","False"
+"29_19","349","212.266","309.218","Brush-Brush 2 slices of baguette with olive oil on both sides","False"
+"29_19","350","318.42","442.471","Cut-Cut 1/4 cup of cherry tomatoes into halves","False"
+"29_19","351","448.266","452.818","add-In a bowl, add the cut cherry tomatoes","False"
+"29_19","346","462.69100000000003","522.801","add-1/4 tsp pepper to a bowl","False"
+"29_19","343","523.099","552.008","add-1/4 tsp salt to a bowl","False"
+"29_19","347","562.284","619.176","add-1/16 cup basil to a bowl","False"
+"29_19","352","638.257","935.826","Toast-Toast both sides of the slices on the pan for 2 to 3 minutes until lightly charred and crispy and transfer the slices to a plate","False"
+"29_19","348","941.015","967.401","Combine-Combine the contents of the bowl","False"
+"29_19","345","976.602","1034.049","Spoon-Spoon the mixture from the bowl onto the bread","False"
+"29_22","347","9.923278237729155","106.10274423418096","add-1/16 cup basil to a bowl","False"
+"29_22","346","114.49936428149026","158.00912270845654","add-1/4 tsp pepper to a bowl","False"
+"29_22","344","170.2223882318155","221.36543761088114","Slice-Slice two 1/2 inch thick rounds from a baguette (slice slanted)","False"
+"29_22","342","230.52538675340037","296.9350180366647","add-1/8 cup shredded mozzarella to a bowl","False"
+"29_22","349","304.56830898876404","484.7139754583087","Brush-Brush 2 slices of baguette with olive oil on both sides","False"
+"29_22","343","489.29395002956835","545.7803030751036","add-1/4 tsp salt to a bowl","False"
+"29_22","350","605.3199725014784","685.4695274985216","Cut-Cut 1/4 cup of cherry tomatoes into halves","False"
+"29_22","352","915.2315851567122","1152.626933767002","Toast-Toast both sides of the slices on the pan for 2 to 3 minutes until lightly charred and crispy and transfer the slices to a plate","False"
+"29_22","351","1155.023","1164.663","add-In a bowl, add the cut cherry tomatoes","False"
+"29_22","348","1173.23681933767","1235.0664760496747","Combine-Combine the contents of the bowl","False"
+"29_22","345","1236.119","1284.789","Spoon-Spoon the mixture from the bowl onto the bread","False"
+"29_28","343","6.876395224633849","47.23580368453359","add-1/4 tsp salt to a bowl","True"
+"29_28","350","51.5293577760123","152.85723433490955","Cut-Cut 1/4 cup of cherry tomatoes into halves","False"
+"29_28","342","159.72692088127545","196.65148606799224","add-1/8 cup shredded mozzarella to a bowl","False"
+"29_28","344","204.80923884180174","264.9189961225035","Slice-Slice two 1/2 inch thick rounds from a baguette (slice slanted)","True"
+"29_28","349","270.07126103227796","293.2564531262629","Brush-Brush 2 slices of baguette with olive oil on both sides","True"
+"29_28","347","298.4087180360373","428.5034070078419","add-1/16 cup basil to a bowl","False"
+"29_28","346","439.23729223653856","462.42248433052356","add-1/4 tsp pepper to a bowl","False"
+"29_28","351","470.15088169518526","485.6076764245085","add-In a bowl, add the cut cherry tomatoes","False"
+"29_28","348","484.7489656062128","513.51577801912","Combine-Combine the contents of the bowl","False"
+"29_28","345","519.9561091563381","534.1248376582178","Spoon-Spoon the mixture from the bowl onto the bread","True"
+"29_28","352","-1.0","-1.0","Toast-Toast both sides of the slices on the pan for 2 to 3 minutes until lightly charred and crispy and transfer the slices to a plate","True"
+"29_29","343","4.898726398251488","60.75312569587054","add-1/4 tsp salt to a bowl","False"
+"29_29","344","63.6070001125372","133.3230751482515","Slice-Slice two 1/2 inch thick rounds from a baguette (slice slanted)","True"
+"29_29","347","139.0308239815848","182.65433292206103","add-1/16 cup basil to a bowl","True"
+"29_29","346","185.10051099348956","215.6777368863467","add-1/4 tsp pepper to a bowl","False"
+"29_29","342","218.93930764825146","247.8857481601562","add-1/8 cup shredded mozzarella to a bowl","True"
+"29_29","350","254.40888968396575","340.84051487444196","Cut-Cut 1/4 cup of cherry tomatoes into halves","True"
+"29_29","349","343.2866929458705","375.08700787444195","Brush-Brush 2 slices of baguette with olive oil on both sides","True"
+"29_29","348","386.9102018863467","395.4718251363467","Combine-Combine the contents of the bowl","True"
+"29_29","352","415.0412497077753","629.4895273030133","Toast-Toast both sides of the slices on the pan for 2 to 3 minutes until lightly charred and crispy and transfer the slices to a plate","False"
+"29_29","345","629.8972236482514","645.3896847672991","Spoon-Spoon the mixture from the bowl onto the bread","True"
+"29_29","351","-1.0","-1.0","add-In a bowl, add the cut cherry tomatoes","True"
+"29_32","346","6.351142335966871","54.20542331278392","add-1/4 tsp pepper to a bowl","True"
+"29_32","350","55.358538517044565","215.64155190927517","Cut-Cut 1/4 cup of cherry tomatoes into halves","True"
+"29_32","344","231.78516476892423","316.5391322820821","Slice-Slice two 1/2 inch thick rounds from a baguette (slice slanted)","True"
+"29_32","347","342.4842243779468","393.22129336541553","add-1/16 cup basil to a bowl","True"
+"29_32","342","394.3744085696761","469.90345444874873","add-1/8 cup shredded mozzarella to a bowl","True"
+"29_32","349","472.7862424594005","536.7841362958666","Brush-Brush 2 slices of baguette with olive oil on both sides","True"
+"29_32","352","548.3152883384731","784.7039052119065","Toast-Toast both sides of the slices on the pan for 2 to 3 minutes until lightly charred and crispy and transfer the slices to a plate","True"
+"29_32","351","788.739808426819","805.4599788885984","add-In a bowl, add the cut cherry tomatoes","True"
+"29_32","348","818","850","Combine-Combine the contents of the bowl","True"
+"29_32","345","879.8269008508771","901.7360897318296","Spoon-Spoon the mixture from the bowl onto the bread","True"
+"29_32","343","-1.0","-1.0","add-1/4 tsp salt to a bowl","True"
+"29_34","344","1.676865117872807","36.75401248629386","Slice-Slice two 1/2 inch thick rounds from a baguette (slice slanted)","False"
+"29_34","347","40.92986336348684","124.02929581962717","add-1/16 cup basil to a bowl","False"
+"29_34","352","129.87548704769736","380.42653967927635","Toast-Toast both sides of the slices on the pan for 2 to 3 minutes until lightly charred and crispy and transfer the slices to a plate","True"
+"29_34","343","385.43756073190787","420.0971230126096","add-1/4 tsp salt to a bowl","False"
+"29_34","350","425.1081440652412","516.5592782757675","Cut-Cut 1/4 cup of cherry tomatoes into halves","True"
+"29_34","346","521.1527142406798","552.0540107319079","add-1/4 tsp pepper to a bowl","False"
+"29_34","342","556.6474466968201","601.7466361705043","add-1/8 cup shredded mozzarella to a bowl","False"
+"29_34","348","610.9335081003289","636.406198451206","Combine-Combine the contents of the bowl","False"
+"29_34","345","639.7468791529606","662.289949122807","Spoon-Spoon the mixture from the bowl onto the bread","False"
+"29_34","349","-1.0","-1.0","Brush-Brush 2 slices of baguette with olive oil on both sides","True"
+"29_34","351","-1.0","-1.0","add-In a bowl, add the cut cherry tomatoes","True"
+"29_35","347","6.831554526580121","168.22938268071545","add-1/16 cup basil to a bowl","True"
+"29_35","344","177.46358677908637","283.8576774777079","Slice-Slice two 1/2 inch thick rounds from a baguette (slice slanted)","True"
+"29_35","343","290.28147163309643","332.4376207778332","add-1/4 tsp salt to a bowl","True"
+"29_35","342","336.0510049902393","360.140233072946","add-1/8 cup shredded mozzarella to a bowl","True"
+"29_35","346","361.7461816117931","469.34473371455","add-1/4 tsp pepper to a bowl","True"
+"29_35","348","480.1848863517681","530.7722653254522","Combine-Combine the contents of the bowl","False"
+"29_35","349","533.9841624031465","572.9284144701891","Brush-Brush 2 slices of baguette with olive oil on both sides","True"
+"29_35","345","584.5715413768307","622.7128191744497","Spoon-Spoon the mixture from the bowl onto the bread","True"
+"29_35","350","-1.0","-1.0","Cut-Cut 1/4 cup of cherry tomatoes into halves","True"
+"29_35","352","-1.0","-1.0","Toast-Toast both sides of the slices on the pan for 2 to 3 minutes until lightly charred and crispy and transfer the slices to a plate","True"
+"29_35","351","-1.0","-1.0","add-In a bowl, add the cut cherry tomatoes","True"
+"29_37","344","11.881362556244126","73.53600068594338","Slice-Slice two 1/2 inch thick rounds from a baguette (slice slanted)","False"
+"29_37","343","76.73290784822407","132.45043267654486","add-1/4 tsp salt to a bowl","False"
+"29_37","352","145.69476234885065","338.8792951552416","Toast-Toast both sides of the slices on the pan for 2 to 3 minutes until lightly charred and crispy and transfer the slices to a plate","True"
+"29_37","342","350.7535217579985","403.73084044722157","add-1/8 cup shredded mozzarella to a bowl","False"
+"29_37","349","406.92774760950226","467.21228266965255","Brush-Brush 2 slices of baguette with olive oil on both sides","True"
+"29_37","347","473.1493959710311","529.7803228457178","add-1/16 cup basil to a bowl","False"
+"29_37","350","531.1504259152666","632.5380530618831","Cut-Cut 1/4 cup of cherry tomatoes into halves","False"
+"29_37","351","644.8689806878231","653.0895991051162","add-In a bowl, add the cut cherry tomatoes","False"
+"29_37","348","655.829805244214","671.3576400324346","Combine-Combine the contents of the bowl","True"
+"29_37","346","687.342175843838","728.894833","add-1/4 tsp pepper to a bowl","True"
+"29_37","345","-1.0","-1.0","Spoon-Spoon the mixture from the bowl onto the bread","True"
+"29_45","343","12.578049183887455","87.98433254103031","add-1/4 tsp salt to a bowl","False"
+"29_45","350","88.64579116697017","304.94276184930106","Cut-Cut 1/4 cup of cherry tomatoes into halves","True"
+"29_45","344","311.5573481086995","447.81782505230854","Slice-Slice two 1/2 inch thick rounds from a baguette (slice slanted)","True"
+"29_45","347","454.432411311707","592.0158055071958","add-1/16 cup basil to a bowl","True"
+"29_45","346","599.2918503925341","640.3022852008048","add-1/4 tsp pepper to a bowl","True"
+"29_45","351","650.2241645899024","672.0522992459175","add-In a bowl, add the cut cherry tomatoes","False"
+"29_45","349","688.5887648944138","777.2242207703537","Brush-Brush 2 slices of baguette with olive oil on both sides","True"
+"29_45","348","781.8544311519325","814.9273624489251","Combine-Combine the contents of the bowl","True"
+"29_45","342","834.1096626011808","900.2555251951658","add-1/8 cup shredded mozzarella to a bowl","True"
+"29_45","352","900.2555251951657","1037.1774607647146","Toast-Toast both sides of the slices on the pan for 2 to 3 minutes until lightly charred and crispy and transfer the slices to a plate","True"
+"29_45","345","1037.828584099624","1055.687967","Spoon-Spoon the mixture from the bowl onto the bread","True"
+"29_48","350","0.7312472386336936","108.47967756382167","Cut-Cut 1/4 cup of cherry tomatoes into halves","True"
+"29_48","344","110.29362420229285","143.30745302246828","Slice-Slice two 1/2 inch thick rounds from a baguette (slice slanted)","True"
+"29_48","347","144.75861033324523","190.83285495041312","add-1/16 cup basil to a bowl","True"
+"29_48","352","192.64680158888433","329.7811674573054","Toast-Toast both sides of the slices on the pan for 2 to 3 minutes until lightly charred and crispy and transfer the slices to a plate","True"
+"29_48","342","335.94858602810734","361.34383896670386","add-1/8 cup shredded mozzarella to a bowl","True"
+"29_48","343","374.04146543600206","400.88787568537555","add-1/4 tsp salt to a bowl","False"
+"29_48","351","405.9669262730948","424.46918198550077","add-In a bowl, add the cut cherry tomatoes","False"
+"29_48","349","429.1854432455259","472.3573732411399","Brush-Brush 2 slices of baguette with olive oil on both sides","True"
+"29_48","346","475.9852665180823","491.94799693662867","add-1/4 tsp pepper to a bowl","False"
+"29_48","348","495.575890213571","508.9990953382577","Combine-Combine the contents of the bowl","False"
+"29_48","345","550","575","Spoon-Spoon the mixture from the bowl onto the bread","True"
+"29_49","346","5.843001692933505","74.89527657639215","add-1/4 tsp pepper to a bowl","True"
+"29_49","344","93.37405436210643","129.84532630759514","Slice-Slice two 1/2 inch thick rounds from a baguette (slice slanted)","True"
+"29_49","342","132.76302806323426","188.68564504631695","add-1/8 cup shredded mozzarella to a bowl","True"
+"29_49","350","190.14449592413652","415.7800983602268","Cut-Cut 1/4 cup of cherry tomatoes into halves","True"
+"29_49","351","419.6703673677455","447.388534046317","add-In a bowl, add the cut cherry tomatoes","True"
+"29_49","347","460.031908320753","514.4956744260162","add-1/16 cup basil to a bowl","False"
+"29_49","349","520.8173615632342","561.6651861421816","Brush-Brush 2 slices of baguette with olive oil on both sides","True"
+"29_49","352","562.6377533940613","687.1263616346628","Toast-Toast both sides of the slices on the pan for 2 to 3 minutes until lightly charred and crispy and transfer the slices to a plate","True"
+"29_49","345","687.6126452606027","726.0290517098508","Spoon-Spoon the mixture from the bowl onto the bread","True"
+"29_49","343","726.5153353357905","755.6923528921815","add-1/4 tsp salt to a bowl","True"
+"29_49","348","756.1786365181214","770.7671452963169","Combine-Combine the contents of the bowl","True"
+"29_129","343","0","55.072000869625235","add-1/4 tsp salt to a bowl","False"
+"29_129","344","58.54966052000118","122.88636405195608","Slice-Slice two 1/2 inch thick rounds from a baguette (slice slanted)","True"
+"29_129","347","127.52324358579064","160.56101026436207","add-1/16 cup basil to a bowl","True"
+"29_129","346","163.45905997300866","176.79008863278312","add-1/4 tsp pepper to a bowl","False"
+"29_129","342","178.52891845797112","230.11420327188088","add-1/8 cup shredded mozzarella to a bowl","False"
+"29_129","350","240","296","Cut-Cut 1/4 cup of cherry tomatoes into halves","False"
+"29_129","349","308","364","Brush-Brush 2 slices of baguette with olive oil on both sides","True"
+"29_129","348","380.2331781797756","403.41757584894856","Combine-Combine the contents of the bowl","False"
+"29_129","352","410.3728951497004","893.1879766102265","Toast-Toast both sides of the slices on the pan for 2 to 3 minutes until lightly charred and crispy and transfer the slices to a plate","False"
+"29_129","345","894.3471964936854","925.057467","Spoon-Spoon the mixture from the bowl onto the bread","False"
+"29_129","351","-1.0","-1.0","add-In a bowl, add the cut cherry tomatoes","True"
diff --git a/annotations/annotation_json/error_to_dialogue_results.json b/annotations/annotation_json/error_to_dialogue_results.json
new file mode 100644
index 0000000000000000000000000000000000000000..b9be7e1ebedc9b632069ae68dc763b3294c83886
--- /dev/null
+++ b/annotations/annotation_json/error_to_dialogue_results.json
@@ -0,0 +1,79006 @@
+[
+  {
+    "recording_id": "1_10",
+    "activity_id": 1,
+    "step_annotations": [
+      {
+        "description": "Coat -Coat a 6-oz. ramekin cup with cooking spray",
+        "step_id": 3,
+        "start_time": 11.749052505026611,
+        "end_time": 46.436731329390895
+      },
+      {
+        "description": "Pour-Pour 1 egg into the ramekin cup",
+        "step_id": 1,
+        "start_time": 49.51386412832644,
+        "end_time": 87.83815444234182
+      },
+      {
+        "description": "Microwave-Microwave the ramekin cup uncovered on high for 30 seconds",
+        "step_id": 4,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "stir-stir the ramekin cup",
+        "step_id": 11,
+        "start_time": 91.4747659319929,
+        "end_time": 136.22623827837478
+      },
+      {
+        "description": "Microwave -Continue to Microwave for 15-30 more seconds or until the egg is almost set",
+        "step_id": 8,
+        "start_time": 138.19123660674157,
+        "end_time": 227.42808777587226
+      },
+      {
+        "description": "Top -Top cup with 1 tablespoon of salsa",
+        "step_id": 6,
+        "start_time": 228.82678450266116,
+        "end_time": 273.86481910526317
+      },
+      {
+        "description": "Cut -Cut the English muffin into two pieces with a knife",
+        "step_id": 12,
+        "start_time": 276.10273386812537,
+        "end_time": 324.7773799603785
+      },
+      {
+        "description": "sprinkle -sprinkle 1 tablespoon of cheese on cup",
+        "step_id": 5,
+        "start_time": 330.6519062128918,
+        "end_time": 367.77536421512747
+      },
+      {
+        "description": "Microwave -Microwave just until cheese melts, about 10 seconds",
+        "step_id": 10,
+        "start_time": 372.89254736191606,
+        "end_time": 406.4612688048492
+      },
+      {
+        "description": "Line -Line the bottom piece of the English muffin with lettuce",
+        "step_id": 9,
+        "start_time": 412.0560557120047,
+        "end_time": 432.7567672684802
+      },
+      {
+        "description": "Place -Place the egg from the cup over the lettuce",
+        "step_id": 2,
+        "start_time": 433.3162459591957,
+        "end_time": 461.5699198403312
+      },
+      {
+        "description": "replace -replace the top of the English muffin",
+        "step_id": 7,
+        "start_time": 462.10210688759724,
+        "end_time": 469.4582485670554
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 154,
+          "description": "Heat-Heat 2 tbsp oil in a pan over medium heat",
+          "start_time": 126.986,
+          "end_time": 199.387,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I noticed you used 2 tablespoons of oil. The recipe suggests 3, so you might want to add a little more."
+            }
+          ]
+        },
+        {
+          "step_id": 154,
+          "description": "Heat-Heat 2 tbsp oil in a pan over medium heat",
+          "start_time": 126.986,
+          "end_time": 199.387,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the garlic isn't prepped yet, please consider removing the pan from the heat so the oil doesn't burn."
+            }
+          ]
+        },
+        {
+          "step_id": 141,
+          "description": "Add-1/2 tsp cumin seeds to the pan and spill some out while adding",
+          "start_time": 201.035,
+          "end_time": 262.528,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful with the spoon; try to hold it steady to avoid spilling the seeds."
+            }
+          ]
+        },
+        {
+          "step_id": 141,
+          "description": "Add-1/2 tsp cumin seeds to the pan and spill some out while adding",
+          "start_time": 201.035,
+          "end_time": 262.528,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The puree isn't ready yet. You might want to pause adding spices until the rest of the ingredients are prepared."
+            }
+          ]
+        },
+        {
+          "step_id": 140,
+          "description": "Crush the garlic",
+          "start_time": 263.33,
+          "end_time": 303.45,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You are crushing the garlic, but mincing it with a knife will provide the right texture for this sauce."
+            }
+          ]
+        },
+        {
+          "step_id": 140,
+          "description": "Crush the garlic",
+          "start_time": 263.33,
+          "end_time": 303.45,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The pan is already hot, so please finish prepping the garlic quickly to prevent the oil from overheating."
+            }
+          ]
+        },
+        {
+          "step_id": 139,
+          "description": "Add-Add 1/4 tsp mustard to the pan",
+          "start_time": 307.331,
+          "end_time": 362.487,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Ideally, the puree should be ready before adding the mustard. You might want to get that done next."
+            }
+          ]
+        },
+        {
+          "step_id": 152,
+          "description": "add-When mustard and cumin seeds begin to sizzle, add minced garlic",
+          "start_time": 356.149,
+          "end_time": 377.38,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Remember, we still need to make the puree before we can proceed fully with the sauce."
+            }
+          ]
+        },
+        {
+          "step_id": 151,
+          "description": "Higher-increase the heat",
+          "start_time": 380.072,
+          "end_time": 382.35,
+          "error_tag": "Temperature Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The heat seems to be increasing. Please lower it to avoid burning the spices."
+            }
+          ]
+        },
+        {
+          "step_id": 151,
+          "description": "Higher-increase the heat",
+          "start_time": 380.072,
+          "end_time": 382.35,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Let's make sure the puree is ready before we continue cooking."
+            }
+          ]
+        },
+        {
+          "step_id": 149,
+          "description": "Take-Take 1 soiled tomato",
+          "start_time": 392.15,
+          "end_time": 397.112,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That tomato needs to be washed thoroughly before use to ensure it's clean."
+            }
+          ]
+        },
+        {
+          "step_id": 149,
+          "description": "Take-Take 1 soiled tomato",
+          "start_time": 392.15,
+          "end_time": 397.112,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Normally the tomato is prepped earlier. Let's wash and puree it now to catch up."
+            }
+          ]
+        },
+        {
+          "step_id": 148,
+          "description": "Skipped this step",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You skipped sautéing the garlic. You should sauté it for a couple of minutes to release its flavor."
+            }
+          ]
+        },
+        {
+          "step_id": 157,
+          "description": "Skipped this step",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to mix the contents of the pan well to ensure even cooking."
+            }
+          ]
+        },
+        {
+          "step_id": 150,
+          "description": "puree-puree tomatoes without any water in a blender/mixer",
+          "start_time": 414.521,
+          "end_time": 466.091,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the puree is being made now, remember to add it to the pan as soon as it's ready."
+            }
+          ]
+        },
+        {
+          "step_id": 144,
+          "description": "Mix-Mix well tomato puree with contents in the pan and spill out while mixing",
+          "start_time": 529.34,
+          "end_time": 555.99,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try to stir gently so that the sauce stays inside the pan."
+            }
+          ]
+        },
+        {
+          "step_id": 153,
+          "description": "simmer-Allow the mixture to simmer over low heat for 1 minutes or until the mixture becomes thick",
+          "start_time": 559.241,
+          "end_time": 604.5,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The mixture should simmer for about 5 minutes. You might want to give it a bit more time to thicken."
+            }
+          ]
+        },
+        {
+          "step_id": 147,
+          "description": "Skipped this step",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like the red chili powder wasn't added. Please add it now for the correct spice level."
+            }
+          ]
+        },
+        {
+          "step_id": 155,
+          "description": "Skipped this step",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The recipe also calls for roughly chopped tomatoes. Don't forget to prepare and add those."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "1_28",
+    "activity_id": 1,
+    "step_annotations": [
+      {
+        "description": "Cut -Cut the English muffin into two pieces with a knife",
+        "step_id": 12,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Cut the muffin into two pieces with hand"
+          }
+        ],
+        "start_time": 4.121,
+        "end_time": 40.381,
+        "modified_description": "Cut -Cut the English muffin into two pieces with hand"
+      },
+      {
+        "description": "Coat -Coat a 6-oz. ramekin cup with cooking spray",
+        "step_id": 3,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Coat a bowl than ramekin cup with cooking spray"
+          }
+        ],
+        "start_time": 43.843,
+        "end_time": 72.451,
+        "modified_description": "Coat -Coat a mircowave safe bowl with cooking spray"
+      },
+      {
+        "description": "Pour-Pour 1 egg into the ramekin cup",
+        "step_id": 1,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Cracking the egg inappropriately"
+          }
+        ],
+        "start_time": 73.216,
+        "end_time": 103.816,
+        "modified_description": "Pour-Crack inappropriately while pouring 1 egg into the ramekin cup"
+      },
+      {
+        "description": "stir-stir the ramekin cup",
+        "step_id": 11,
+        "start_time": 116.476,
+        "end_time": 153.168
+      },
+      {
+        "description": "Microwave -Continue to Microwave for 15-30 more seconds or until the egg is almost set",
+        "step_id": 8,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Microwave on high for 1 min"
+          }
+        ],
+        "start_time": 154.981,
+        "end_time": 229.358,
+        "modified_description": "Microwave -Continue to Microwave on high for 1 min"
+      },
+      {
+        "description": "Top -Top cup with 1 tablespoon of salsa",
+        "step_id": 6,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Top the cup with 1 teaspoon of salsa"
+          }
+        ],
+        "start_time": 190.015,
+        "end_time": 260.8,
+        "modified_description": "Top -Top cup with 1 teaspoon of salsa"
+      },
+      {
+        "description": "sprinkle -sprinkle 1 tablespoon of cheese on cup",
+        "step_id": 5,
+        "start_time": 261.4458992533255,
+        "end_time": 294.695
+      },
+      {
+        "description": "Line -Line the bottom piece of the English muffin with lettuce",
+        "step_id": 9,
+        "start_time": 300.045,
+        "end_time": 324.53
+      },
+      {
+        "description": "Microwave -Microwave just until cheese melts, about 10 seconds",
+        "step_id": 10,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Microwave for 30 sec"
+          }
+        ],
+        "start_time": 330.193,
+        "end_time": 400.79,
+        "modified_description": "Microwave -Microwave for 30 seconds"
+      },
+      {
+        "description": "Place -Place the egg from the cup over the lettuce",
+        "step_id": 2,
+        "start_time": 408.178,
+        "end_time": 438.868
+      },
+      {
+        "description": "replace -replace the top of the English muffin",
+        "step_id": 7,
+        "start_time": 439.66820009867604,
+        "end_time": 445.8981931369654
+      },
+      {
+        "description": "Microwave-Microwave the ramekin cup uncovered on high for 30 seconds",
+        "step_id": 4,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 145,
+          "description": "Peel-Peel 4 large garlic cloves",
+          "start_time": 28.255,
+          "end_time": 87.976,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try pressing down on the cloves with the flat of your knife. It helps the skin come off much more easily and ensures it's all removed."
+            }
+          ]
+        },
+        {
+          "step_id": 140,
+          "description": "mince-mince the garlic",
+          "start_time": 93.317,
+          "end_time": 128.22,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "To mince efficiently, try keeping the tip of the knife on the board and rocking the blade over the garlic, rather than just pressing down."
+            }
+          ]
+        },
+        {
+          "step_id": 155,
+          "description": "Chop-Chop tomato roughly (anysize chunks are fine)",
+          "start_time": 140.747,
+          "end_time": 167.545,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're slicing the tomatoes, but chopping them into chunks is usually better for pureeing later."
+            }
+          ]
+        },
+        {
+          "step_id": 154,
+          "description": "Heat-Heat 3 tbsp oil in a pan over medium heat",
+          "start_time": 212.253,
+          "end_time": 293.051,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful, some oil spilled on the side of the pan. You might want to wipe that up before the heat causes it to smoke or burn."
+            }
+          ]
+        },
+        {
+          "step_id": 154,
+          "description": "Heat-Heat 3 tbsp oil in a pan over medium heat",
+          "start_time": 212.253,
+          "end_time": 293.051,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're heating the oil now, but the tomato puree isn't ready yet. It might be best to hold off on the heat until the ingredients are prepped."
+            }
+          ]
+        },
+        {
+          "step_id": 139,
+          "description": "Add-Add 1/4 tsp mustard to the pan",
+          "start_time": 360.041,
+          "end_time": 400.366,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Those look like chili flakes. The recipe calls for mustard seeds here. Best to switch them out if you can before they cook."
+            }
+          ]
+        },
+        {
+          "step_id": 139,
+          "description": "Add-Add 1/4 tsp mustard to the pan",
+          "start_time": 360.041,
+          "end_time": 400.366,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like a tablespoon measure. You only need a quarter teaspoon, so be careful not to add too much."
+            }
+          ]
+        },
+        {
+          "step_id": 139,
+          "description": "Add-Add 1/4 tsp mustard to the pan",
+          "start_time": 360.041,
+          "end_time": 400.366,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Remember, we still need to make the puree before we start fully cooking these spices."
+            }
+          ]
+        },
+        {
+          "step_id": 141,
+          "description": "Add-1/2 tsp cumin seeds to the pan",
+          "start_time": 429.48792320622925,
+          "end_time": 454.3611159214611,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the puree isn't ready yet, be careful not to let the cumin seeds burn while you wait."
+            }
+          ]
+        },
+        {
+          "step_id": 150,
+          "description": "puree-puree tomatoes without any water in a blender/mixer",
+          "start_time": 472.60145724596435,
+          "end_time": 528.4279564512624,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The puree looks a bit coarse. Blending it for a few more seconds will give you a smoother consistency."
+            }
+          ]
+        },
+        {
+          "step_id": 150,
+          "description": "puree-puree tomatoes without any water in a blender/mixer",
+          "start_time": 472.60145724596435,
+          "end_time": 528.4279564512624,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Now that the puree is done, we can move quickly to add it to the tempered spices."
+            }
+          ]
+        },
+        {
+          "step_id": 152,
+          "description": "add-When mustard and cumin seeds begin to sizzle, add minced garlic",
+          "start_time": 510.719,
+          "end_time": 517.803,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The mustard and cumin seeds look burnt. It's best to discard this batch and start fresh to avoid a bitter taste."
+            }
+          ]
+        },
+        {
+          "step_id": 151,
+          "description": "Lower-Lower the heat",
+          "start_time": 550.537461087024,
+          "end_time": 555.5120996300703,
+          "error_tag": "Temperature Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I see smoke and the smell is quite strong. Please turn off the heat immediately to stay safe."
+            }
+          ]
+        },
+        {
+          "step_id": 148,
+          "description": "Saute-Saute the garlic for 2-3 minutes",
+          "start_time": 590.3345694313948,
+          "end_time": 613.5495492989445,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The garlic might need a little more time to release its full flavor. Try sautéing for the full 2-3 minutes."
+            }
+          ]
+        },
+        {
+          "step_id": 147,
+          "description": "Add-Add 2 tbsp red chili powder to the pan",
+          "start_time": 616.8659749943089,
+          "end_time": 647.8192814843751,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you added less chili powder than required. You can add a bit more to get the right spice level."
+            }
+          ]
+        },
+        {
+          "step_id": 146,
+          "description": "Add-1/2 tsp salt to the pan",
+          "start_time": 650.5829695638452,
+          "end_time": 680.9835384380174,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since you've added the salt now, make sure to mix it well with the spices soon."
+            }
+          ]
+        },
+        {
+          "step_id": 157,
+          "description": "mix-mix well contents of the pan",
+          "start_time": 696.4601916830505,
+          "end_time": 731.071262384106,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Great, give it a thorough mix now to combine the salt and spices evenly before adding the puree."
+            }
+          ]
+        },
+        {
+          "step_id": 153,
+          "description": "simmer-Allow the mixture to simmer over low heat for 5 minutes or until the mixture becomes thick",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to let the mixture simmer for about 5 minutes so it thickens up properly."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "1_30",
+    "activity_id": 1,
+    "step_annotations": [
+      {
+        "description": "Pour-Pour 1 egg into the ramekin cup",
+        "step_id": 1,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "large cup instead of ramekin cup"
+          }
+        ],
+        "start_time": 3.207,
+        "end_time": 45.265,
+        "modified_description": "Pour 1 egg into any large cup"
+      },
+      {
+        "description": "Cut -Cut the English muffin into two pieces with a knife",
+        "step_id": 12,
+        "start_time": 49.962,
+        "end_time": 86.981
+      },
+      {
+        "description": "Microwave-Microwave the ramekin cup uncovered on high for 30 seconds",
+        "step_id": 4,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Microwaved for 10 secs instead of 30 seconds"
+          }
+        ],
+        "start_time": 96.884,
+        "end_time": 122.465,
+        "modified_description": "Microwave the ramekin cup uncovered on high for 10 seconds"
+      },
+      {
+        "description": "Line -Line the bottom piece of the English muffin with lettuce",
+        "step_id": 9,
+        "start_time": 129.86,
+        "end_time": 159.447
+      },
+      {
+        "description": "stir-stir the ramekin cup",
+        "step_id": 11,
+        "start_time": 165.13,
+        "end_time": 194.256
+      },
+      {
+        "description": "Top -Top cup with 1 tablespoon of salsa",
+        "step_id": 6,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "1/2  tablespoon of salsa"
+          }
+        ],
+        "start_time": 197.12,
+        "end_time": 252.806,
+        "modified_description": "Top cup with 1/2 tablespoon of salsa"
+      },
+      {
+        "description": "sprinkle -sprinkle 1 tablespoon of cheese on cup",
+        "step_id": 5,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "pour directly"
+          }
+        ],
+        "start_time": 253.504,
+        "end_time": 314.825,
+        "modified_description": "pour 1 tablespoon of cheese on cup"
+      },
+      {
+        "description": "Microwave -Microwave just until cheese melts, about 10 seconds",
+        "step_id": 10,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Until egg is solid"
+          }
+        ],
+        "start_time": 315.32,
+        "end_time": 444.966
+      },
+      {
+        "description": "Place -Place the egg from the cup over the lettuce",
+        "step_id": 2,
+        "start_time": 445.484,
+        "end_time": 453.747
+      },
+      {
+        "description": "replace -replace the top of the English muffin",
+        "step_id": 7,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "flipped top muffin"
+          }
+        ],
+        "start_time": 453.8,
+        "end_time": 460.279,
+        "modified_description": "flip over the top muffin and re-place it on top"
+      },
+      {
+        "description": "Coat -Coat a 6-oz. ramekin cup with cooking spray",
+        "step_id": 3,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Microwave -Continue to Microwave for 15-30 more seconds or until the egg is almost set",
+        "step_id": 8,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 145,
+          "description": "Peel-Peel 4 large garlic cloves",
+          "start_time": 1.612,
+          "end_time": 158.613,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like there is still some skin on the garlic. You'll want to peel that off completely for the best texture."
+            }
+          ]
+        },
+        {
+          "step_id": 154,
+          "description": "Heat-Heat 3 tbsp oil in a pan over medium heat",
+          "start_time": 193.614,
+          "end_time": 275.319,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That seems to be less oil than required. You should add enough to reach about 3 tablespoons."
+            }
+          ]
+        },
+        {
+          "step_id": 154,
+          "description": "Heat-Heat 3 tbsp oil in a pan over medium heat",
+          "start_time": 193.614,
+          "end_time": 275.319,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the other ingredients aren't ready yet, please turn off the heat so the oil doesn't burn."
+            }
+          ]
+        },
+        {
+          "step_id": 139,
+          "description": "Add-Add 1/4 tsp mustard to the pan",
+          "start_time": 283.097,
+          "end_time": 314.061,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like some mustard seeds spilled on the stove. You might want to wipe that up."
+            }
+          ]
+        },
+        {
+          "step_id": 139,
+          "description": "Add-Add 1/4 tsp mustard to the pan",
+          "start_time": 283.097,
+          "end_time": 314.061,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Be careful not to let the mustard seeds burn while you finish preparing the garlic."
+            }
+          ]
+        },
+        {
+          "step_id": 140,
+          "description": "mince-mince the garlic",
+          "start_time": 325.508,
+          "end_time": 408.435,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "For this recipe, mincing works better than slicing. Try chopping the garlic into much smaller pieces."
+            }
+          ]
+        },
+        {
+          "step_id": 140,
+          "description": "mince-mince the garlic",
+          "start_time": 325.508,
+          "end_time": 408.435,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The oil is already hot, so try to finish mincing the garlic quickly."
+            }
+          ]
+        },
+        {
+          "step_id": 141,
+          "description": "Add-1/2 tsp cumin seeds to the pan",
+          "start_time": 315.209,
+          "end_time": 442.878,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Make sure the spices don't burn while you move on to making the puree."
+            }
+          ]
+        },
+        {
+          "step_id": 152,
+          "description": "add-When mustard and cumin seeds begin to sizzle, add minced garlic",
+          "start_time": 484.544,
+          "end_time": 500.322,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Once the garlic is added, you'll need to prepare the tomatoes immediately."
+            }
+          ]
+        },
+        {
+          "step_id": 149,
+          "description": "Take-Take 1 tomato",
+          "start_time": 507.508,
+          "end_time": 535.657,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You've grabbed two tomatoes, but the recipe only calls for one."
+            }
+          ]
+        },
+        {
+          "step_id": 149,
+          "description": "Take-Take 1 tomato",
+          "start_time": 507.508,
+          "end_time": 535.657,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please ensure you wash the tomato thoroughly before cutting it."
+            }
+          ]
+        },
+        {
+          "step_id": 149,
+          "description": "Take-Take 1 tomato",
+          "start_time": 507.508,
+          "end_time": 535.657,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Quickly prepare the tomato so you can catch up with the cooking process."
+            }
+          ]
+        },
+        {
+          "step_id": 151,
+          "description": "Lower-Lower the heat",
+          "start_time": 537.434,
+          "end_time": 541.28,
+          "error_tag": "Temperature Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You turned the heat off completely, but it should be on low to keep the pan warm."
+            }
+          ]
+        },
+        {
+          "step_id": 151,
+          "description": "Lower-Lower the heat",
+          "start_time": 537.434,
+          "end_time": 541.28,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Good, keeping the heat low will help while you finish the tomato prep."
+            }
+          ]
+        },
+        {
+          "step_id": 155,
+          "description": "Chop-Chop tomato roughly (anysize chunks are fine)",
+          "start_time": 544.657,
+          "end_time": 597.213,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It's better to use a knife to chop the tomatoes rather than crushing them by hand."
+            }
+          ]
+        },
+        {
+          "step_id": 155,
+          "description": "Chop-Chop tomato roughly (anysize chunks are fine)",
+          "start_time": 544.657,
+          "end_time": 597.213,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Once the tomatoes are chopped, you'll be ready to puree them."
+            }
+          ]
+        },
+        {
+          "step_id": 150,
+          "description": "puree-puree tomatoes without any water in a blender/mixer",
+          "start_time": 602.435,
+          "end_time": 685.288,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You added water, but the puree should be only tomatoes. You may need to cook it longer later to thicken it."
+            }
+          ]
+        },
+        {
+          "step_id": 150,
+          "description": "puree-puree tomatoes without any water in a blender/mixer",
+          "start_time": 602.435,
+          "end_time": 685.288,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Be very careful spilling water near the electric base of the blender."
+            }
+          ]
+        },
+        {
+          "step_id": 150,
+          "description": "puree-puree tomatoes without any water in a blender/mixer",
+          "start_time": 602.435,
+          "end_time": 685.288,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Once the puree is smooth, bring it over to the pan."
+            }
+          ]
+        },
+        {
+          "step_id": 157,
+          "description": "mix-mix well contents of the pan",
+          "start_time": 694.955,
+          "end_time": 730.4,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "After mixing, don't forget to add the red chili powder."
+            }
+          ]
+        },
+        {
+          "step_id": 146,
+          "description": "Add-1/2 tsp salt to the pan",
+          "start_time": 734.438,
+          "end_time": 777.068,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That is way too much salt! You should carefully remove most of it before stirring."
+            }
+          ]
+        },
+        {
+          "step_id": 146,
+          "description": "Add-1/2 tsp salt to the pan",
+          "start_time": 734.438,
+          "end_time": 777.068,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You can add the chili powder right after the salt."
+            }
+          ]
+        },
+        {
+          "step_id": 147,
+          "description": "Add-Add 2 tbsp red chili powder to the pan",
+          "start_time": 778.105,
+          "end_time": 858.55,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Now is the right time to add the chili powder."
+            }
+          ]
+        },
+        {
+          "step_id": 142,
+          "description": "Add-Add tomato puree to the pan",
+          "start_time": 861.995,
+          "end_time": 878.774,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Pour the puree slowly to avoid any hot splatter on the stove."
+            }
+          ]
+        },
+        {
+          "step_id": 142,
+          "description": "Add-Add tomato puree to the pan",
+          "start_time": 861.995,
+          "end_time": 878.774,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Now you can incorporate the puree into the pan mixture."
+            }
+          ]
+        },
+        {
+          "step_id": 144,
+          "description": "Mix-Mix well tomato puree with contents in the pan",
+          "start_time": 883.626,
+          "end_time": 919.996,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Stir gently to ensure the hot mixture doesn't splash onto you."
+            }
+          ]
+        },
+        {
+          "step_id": 153,
+          "description": "simmer-Allow the mixture to simmer over low heat for 5 minutes or until the mixture becomes thick",
+          "start_time": 924.996,
+          "end_time": 1052.8,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like the mixture isn't thick enough yet. You should let it simmer for a few more minutes."
+            }
+          ]
+        },
+        {
+          "step_id": 148,
+          "description": "Saute-Saute the garlic for 2-3 minutes",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It seems you skipped sautéing the garlic earlier, which might affect the flavor."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "1_32",
+    "activity_id": 1,
+    "step_annotations": [
+      {
+        "description": "Pour-Pour 1 egg into the ramekin cup",
+        "step_id": 1,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "2 instead of 1 egg"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Bowl instead of cup"
+          }
+        ],
+        "start_time": 4.168,
+        "end_time": 40.975,
+        "modified_description": "Pour-Pour 2 eggs into the bowl"
+      },
+      {
+        "description": "Cut -Cut the English muffin into two pieces with a knife",
+        "step_id": 12,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "hand instead of knife"
+          }
+        ],
+        "start_time": 44.615,
+        "end_time": 72.013,
+        "modified_description": "Cut -Cut the English muffin into two pieces with hands"
+      },
+      {
+        "description": "Microwave-Microwave the ramekin cup uncovered on high for 30 seconds",
+        "step_id": 4,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "15 instead of 30 seconds"
+          }
+        ],
+        "start_time": 79.47800000000001,
+        "end_time": 111,
+        "modified_description": "Microwave-Microwave the ramekin cup uncovered on high for 15 seconds"
+      },
+      {
+        "description": "stir-stir the ramekin cup",
+        "step_id": 11,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "stir too rapidly"
+          }
+        ],
+        "start_time": 98.863,
+        "end_time": 127.186,
+        "modified_description": "stir-stir the ramekin cup rapidly"
+      },
+      {
+        "description": "Microwave -Continue to Microwave for 15-30 more seconds or until the egg is almost set",
+        "step_id": 8,
+        "start_time": 129.917,
+        "end_time": 173.559
+      },
+      {
+        "description": "Top -Top cup with 1 tablespoon of salsa",
+        "step_id": 6,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "2 instead of 1 tablespoon"
+          }
+        ],
+        "start_time": 174.167,
+        "end_time": 218.198,
+        "modified_description": "Top cup with 2 tablespoon of salsa"
+      },
+      {
+        "description": "sprinkle -sprinkle 1 tablespoon of cheese on cup",
+        "step_id": 5,
+        "start_time": 220.29818270068142,
+        "end_time": 258.372
+      },
+      {
+        "description": "Microwave -Microwave just until cheese melts, about 10 seconds",
+        "step_id": 10,
+        "start_time": 259.006,
+        "end_time": 292.037
+      },
+      {
+        "description": "Line -Line the bottom piece of the English muffin with lettuce",
+        "step_id": 9,
+        "start_time": 295.887,
+        "end_time": 327.745
+      },
+      {
+        "description": "Place -Place the egg from the cup over the lettuce",
+        "step_id": 2,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Remove already present lettuce, place egg and then place lettuce on top of the egg"
+          }
+        ],
+        "start_time": 328.9127055246496,
+        "end_time": 350.664,
+        "modified_description": "Place -Place the egg from the cup under the lettuce"
+      },
+      {
+        "description": "replace -replace the top of the English muffin",
+        "step_id": 7,
+        "start_time": 351.008,
+        "end_time": 354.254
+      },
+      {
+        "description": "Coat -Coat a 6-oz. ramekin cup with cooking spray",
+        "step_id": 3,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 154,
+          "description": "Heat-Heat 3 tbsp oil in a pan over medium heat",
+          "start_time": 127.941,
+          "end_time": 162.251,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you added about 4 tablespoons of oil instead of 3. It shouldn't be a problem, but keep an eye on the dish's oiliness."
+            }
+          ]
+        },
+        {
+          "step_id": 154,
+          "description": "Heat-Heat 3 tbsp oil in a pan over medium heat",
+          "start_time": 127.941,
+          "end_time": 162.251,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're heating the oil, but the garlic and puree aren't ready yet. You might want to lower the heat to avoid burning the oil while you prep."
+            }
+          ]
+        },
+        {
+          "step_id": 139,
+          "description": "Add-Add 1/4 tsp mustard to the pan",
+          "start_time": 168.466,
+          "end_time": 207.0,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful when scooping the mustard seeds; try to hold the spoon steady to keep them from spilling."
+            }
+          ]
+        },
+        {
+          "step_id": 139,
+          "description": "Add-Add 1/4 tsp mustard to the pan",
+          "start_time": 168.466,
+          "end_time": 207.0,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Now that the mustard seeds are in, we should hurry to prepare the garlic and puree so the spices don't burn."
+            }
+          ]
+        },
+        {
+          "step_id": 140,
+          "description": "mince-mince the garlic",
+          "start_time": 209.0,
+          "end_time": 281.557,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The pan is already hot, so please try to mince the garlic quickly to get it into the oil."
+            }
+          ]
+        },
+        {
+          "step_id": 149,
+          "description": "Take-Take 1 tomato",
+          "start_time": 282.399,
+          "end_time": 288.218,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the pan is heating, you may want to turn it down while you retrieve and prep the tomato."
+            }
+          ]
+        },
+        {
+          "step_id": 141,
+          "description": "Add-1/2 tsp cumin seeds to the pan",
+          "start_time": 292.263,
+          "end_time": 320.619,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The cumin is sizzling now, so we need that tomato puree ready as soon as possible."
+            }
+          ]
+        },
+        {
+          "step_id": 152,
+          "description": "add-When mustard and cumin seeds begin to sizzle, add minced garlic",
+          "start_time": 387.116,
+          "end_time": 412.0,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Once this garlic sautes, we'll need the puree immediately to prevent burning, so keep that in mind."
+            }
+          ]
+        },
+        {
+          "step_id": 148,
+          "description": "Saute-Saute the garlic for 2-3 minutes",
+          "start_time": 414.0,
+          "end_time": 600.0,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "While the garlic cooks, please make sure the tomato puree is ready to go."
+            }
+          ]
+        },
+        {
+          "step_id": 151,
+          "description": "Lower-Lower the heat",
+          "start_time": 600.067,
+          "end_time": 603.0,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Lowering the heat is a good move since we still need to finish making the puree."
+            }
+          ]
+        },
+        {
+          "step_id": 155,
+          "description": "Chop-Chop tomato roughly (anysize chunks are fine)",
+          "start_time": 604.0,
+          "end_time": 621.405,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We're chopping now, but remember we need to blend this into a puree quickly to add to the pan."
+            }
+          ]
+        },
+        {
+          "step_id": 143,
+          "description": "Take-Take the pan off the heat",
+          "start_time": 622.947,
+          "end_time": 629.382,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you've removed the pan from the heat, but the sauce isn't finished yet. You'll likely need the heat again soon."
+            }
+          ]
+        },
+        {
+          "step_id": 150,
+          "description": "puree-puree tomatoes without any water in a blender/mixer",
+          "start_time": 632.0,
+          "end_time": 725.473,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The tomatoes are still a bit chunky. For the best texture, please blend them longer until they form a smooth puree."
+            }
+          ]
+        },
+        {
+          "step_id": 150,
+          "description": "puree-puree tomatoes without any water in a blender/mixer",
+          "start_time": 632.0,
+          "end_time": 725.473,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Now that the puree is ready, we'll need to put the pan back on the stove to cook it properly."
+            }
+          ]
+        },
+        {
+          "step_id": 157,
+          "description": "mix-mix well contents of the pan",
+          "start_time": 737.947,
+          "end_time": 747.467,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Mixing helps, but you'll need to return the pan to the heat for the ingredients to cook together."
+            }
+          ]
+        },
+        {
+          "step_id": 146,
+          "description": "Add-1/2 tsp salt to the pan",
+          "start_time": 759.7387174788987,
+          "end_time": 793.066,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looked like a bit more than half a teaspoon. You might want to taste the sauce later and adjust the seasoning if needed."
+            }
+          ]
+        },
+        {
+          "step_id": 146,
+          "description": "Add-1/2 tsp salt to the pan",
+          "start_time": 759.7387174788987,
+          "end_time": 793.066,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Just a reminder, the stove is still off. You need heat to help the salt dissolve and flavor the dish."
+            }
+          ]
+        },
+        {
+          "step_id": 142,
+          "description": "Add-Add tomato puree to the pan",
+          "start_time": 796.959,
+          "end_time": 808.88,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We've added the puree, but the heat is off. Please turn the stove back on so the raw tomatoes can cook."
+            }
+          ]
+        },
+        {
+          "step_id": 153,
+          "description": "simmer-Allow the mixture to simmer over low heat for 5 minutes or until the mixture becomes thick",
+          "start_time": 810.134,
+          "end_time": 1100.484,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "To properly simmer and thicken the mixture, you'll need to turn the heat back on to a low setting."
+            }
+          ]
+        },
+        {
+          "step_id": 144,
+          "description": "Mix-Mix well tomato puree with contents in the pan",
+          "start_time": 1101.083,
+          "end_time": 1118.366,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The mixture looks well combined, but don't forget it needs heat to finish the cooking process."
+            }
+          ]
+        },
+        {
+          "step_id": 147,
+          "description": "Add-Add 2 tbsp red chili powder to the pan",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like we missed the red chili powder. You should add it now to ensure the dish has the right spice level."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "1_33",
+    "activity_id": 1,
+    "step_annotations": [
+      {
+        "description": "Coat -Coat a 6-oz. ramekin cup with cooking spray",
+        "step_id": 3,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Coating a large bowl instead of 6-oz ramekin cup"
+          }
+        ],
+        "start_time": 8.595,
+        "end_time": 70.494
+      },
+      {
+        "description": "Pour-Pour 1 egg into the ramekin cup",
+        "step_id": 1,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Accidentally, cracked an egg such that it spills on the kitchen top and floor and clean it"
+          },
+          {
+            "tag": "Measurement Error",
+            "description": "Cracking another egg thus making a measurement error"
+          }
+        ],
+        "start_time": 79.569,
+        "end_time": 255.707
+      },
+      {
+        "description": "Cut -Cut the English muffin into two pieces with a knife",
+        "step_id": 12,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Cut the muffin improperly such that it results into 3 pieces"
+          },
+          {
+            "tag": "Measurement Error",
+            "description": "Cut the muffin improperly such that it results into 3 pieces"
+          }
+        ],
+        "start_time": 278.5853726157889,
+        "end_time": 337.069
+      },
+      {
+        "description": "Microwave-Microwave the ramekin cup uncovered on high for 30 seconds",
+        "step_id": 4,
+        "start_time": 343.947,
+        "end_time": 394.555
+      },
+      {
+        "description": "stir-stir the ramekin cup",
+        "step_id": 11,
+        "start_time": 398.511,
+        "end_time": 432.764
+      },
+      {
+        "description": "Microwave -Continue to Microwave for 15-30 more seconds or until the egg is almost set",
+        "step_id": 8,
+        "start_time": 432.966,
+        "end_time": 500.192
+      },
+      {
+        "description": "Line -Line the bottom piece of the English muffin with lettuce",
+        "step_id": 9,
+        "start_time": 453.9597429201151,
+        "end_time": 489.73104949843434
+      },
+      {
+        "description": "sprinkle -sprinkle 1 tablespoon of cheese on cup",
+        "step_id": 5,
+        "start_time": 505.875621493959,
+        "end_time": 540.3806871314528
+      },
+      {
+        "description": "Microwave -Microwave just until cheese melts, about 10 seconds",
+        "step_id": 10,
+        "start_time": 541.3303678370719,
+        "end_time": 604.9589751135512
+      },
+      {
+        "description": "replace -replace the top of the English muffin",
+        "step_id": 7,
+        "errors": [
+          {
+            "tag": "Other",
+            "description": "add and replace - add contents of the bowl to the lettuce and replace the top of the English muffin"
+          }
+        ],
+        "start_time": 606.8583365247894,
+        "end_time": 631.2334746356795,
+        "modified_description": "add and replace - add contents of the bowl to the lettuce and replace the top of the English muffin"
+      },
+      {
+        "description": "Top -Top cup with 1 tablespoon of salsa",
+        "step_id": 6,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Place -Place the egg from the cup over the lettuce",
+        "step_id": 2,
+        "start_time": 610,
+        "end_time": 620
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 177,
+          "description": "add-forgot to add 1 tbsp milk to the bowl",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like the milk wasn't added to the bowl. Adding a tablespoon now will help give the eggs a fluffier texture."
+            }
+          ]
+        },
+        {
+          "step_id": 170,
+          "description": "Cook-Cook uncovered instead of covered for 1 minute or until the tomatoes soften",
+          "start_time": 992.574,
+          "end_time": 1071.976,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "To help the tomatoes soften evenly, it works best if you cover the pan with a lid during this step."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "1_34",
+    "activity_id": 1,
+    "step_annotations": [
+      {
+        "description": "Pour-Pour 1 egg into the ramekin cup",
+        "step_id": 1,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Cracked egg with shell and did not clear it"
+          }
+        ],
+        "start_time": 1.3719999999999999,
+        "end_time": 31.659
+      },
+      {
+        "description": "Cut -Cut the English muffin into two pieces with a knife",
+        "step_id": 12,
+        "start_time": 40.805,
+        "end_time": 83.385
+      },
+      {
+        "description": "Microwave-Microwave the ramekin cup uncovered on high for 30 seconds",
+        "step_id": 4,
+        "start_time": 87.014,
+        "end_time": 149.567
+      },
+      {
+        "description": "stir-stir the ramekin cup",
+        "step_id": 11,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Stirring with knife"
+          }
+        ],
+        "start_time": 150.39274015722512,
+        "end_time": 161.876,
+        "modified_description": "Stirred ramekin cup with knife"
+      },
+      {
+        "description": "Microwave -Continue to Microwave for 15-30 more seconds or until the egg is almost set",
+        "step_id": 8,
+        "start_time": 164.21938243817988,
+        "end_time": 194.062
+      },
+      {
+        "description": "Line -Line the bottom piece of the English muffin with lettuce",
+        "step_id": 9,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "The top piece"
+          }
+        ],
+        "start_time": 200.993,
+        "end_time": 217.179
+      },
+      {
+        "description": "Top -Top cup with 1 tablespoon of salsa",
+        "step_id": 6,
+        "start_time": 219.01385369974128,
+        "end_time": 245.179
+      },
+      {
+        "description": "sprinkle -sprinkle 1 tablespoon of cheese on cup",
+        "step_id": 5,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Sprinkled cheese on top of the cup without measuring it"
+          }
+        ],
+        "start_time": 255.88489978228725,
+        "end_time": 286.39
+      },
+      {
+        "description": "Microwave -Microwave just until cheese melts, about 10 seconds",
+        "step_id": 10,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Did not wait for cheese to melt"
+          }
+        ],
+        "start_time": 287.29356866741904,
+        "end_time": 315.925
+      },
+      {
+        "description": "Place -Place the egg from the cup over the lettuce",
+        "step_id": 2,
+        "start_time": 316.8245453909397,
+        "end_time": 332.213
+      },
+      {
+        "description": "replace -replace the top of the English muffin",
+        "step_id": 7,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Replace with the bottom piece"
+          }
+        ],
+        "start_time": 333.72377484543995,
+        "end_time": 335.7721662944703
+      },
+      {
+        "description": "Coat -Coat a 6-oz. ramekin cup with cooking spray",
+        "step_id": 3,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 168,
+          "description": "Add- forget to Add 1/8 tsp of turmeric to the pan",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I noticed the turmeric hasn't been added yet. You might want to sprinkle it in now to ensure the dish has the right flavor and color."
+            }
+          ]
+        },
+        {
+          "step_id": 171,
+          "description": "mixing-Keep mixing incompletely with a spatula for 3 minutes or until the eggs are almost cooked",
+          "start_time": 1220.673,
+          "end_time": 1329.928,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "For the best scrambled texture, try to keep the eggs moving constantly with the spatula so they don't set into a solid piece."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "1_36",
+    "activity_id": 1,
+    "step_annotations": [
+      {
+        "description": "Coat -Coat a 6-oz. ramekin cup with cooking spray",
+        "step_id": 3,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Take a big cup instead of a 6 Oz ramekin cup."
+          }
+        ],
+        "start_time": 2.512,
+        "end_time": 52.325,
+        "modified_description": "Coat -Coat a big microwavable cup instead of ramekin cup with cooking spray"
+      },
+      {
+        "description": "Pour-Pour 1 egg into the ramekin cup",
+        "step_id": 1,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Add 2 eggs instead of 1 egg."
+          }
+        ],
+        "start_time": 53.122,
+        "end_time": 145.21699999999998,
+        "modified_description": "Pour-Pour 2 eggs into the ramekin cup"
+      },
+      {
+        "description": "sprinkle -sprinkle 1 tablespoon of cheese on cup",
+        "step_id": 5,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Instead of 1 Tbsp add 2 Tbsp of cheese."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before microwaving the egg"
+          }
+        ],
+        "start_time": 151.317,
+        "end_time": 221.44299999999998,
+        "modified_description": "Sprinkle -Sprinkle 2 tablespoon of cheese on cup"
+      },
+      {
+        "description": "Cut -Cut the English muffin into two pieces with a knife",
+        "step_id": 12,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Cutting into two uneven pieces."
+          }
+        ],
+        "start_time": 237.201,
+        "end_time": 285.053,
+        "modified_description": "Cut -Cut the English muffin into two uneven pieces with a knife"
+      },
+      {
+        "description": "Microwave -Continue to Microwave for 15-30 more seconds or until the egg is almost set",
+        "step_id": 8,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Microwave for less than 15 seconds."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding cheese to the cup"
+          }
+        ],
+        "start_time": 286.8595018977654,
+        "end_time": 321.903,
+        "modified_description": "Microwave -Microwave for 10 seconds"
+      },
+      {
+        "description": "Top -Top cup with 1 tablespoon of salsa",
+        "step_id": 6,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Add 3 Tbsp of salsa instead of 1 Tbsp"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before microwaving completely for the egg to set"
+          }
+        ],
+        "start_time": 322.93492467250434,
+        "end_time": 365.751,
+        "modified_description": "Top -Top cup with 3 tablespoon of salsa"
+      },
+      {
+        "description": "Microwave -Microwave just until cheese melts, about 10 seconds",
+        "step_id": 10,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Microwave more than 30 seconds."
+          }
+        ],
+        "start_time": 368.776,
+        "end_time": 452.117,
+        "modified_description": "Microwave-Microwave the ramekin cup uncovered on high for 1 minute 10 seconds"
+      },
+      {
+        "description": "Line -Line the bottom piece of the English muffin with lettuce",
+        "step_id": 9,
+        "start_time": 398.09205545321043,
+        "end_time": 471.96500000000003
+      },
+      {
+        "description": "Place -Place the egg from the cup over the lettuce",
+        "step_id": 2,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Place the egg on other piece of English muffin instead of lettuce."
+          }
+        ],
+        "start_time": 472.466,
+        "end_time": 483.51,
+        "modified_description": "Place -Place the egg from the cup below the lettuce."
+      },
+      {
+        "description": "replace -replace the top of the English muffin",
+        "step_id": 7,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Place the other English muffin piece with lettuce on top of the egg."
+          }
+        ],
+        "start_time": 483.522,
+        "end_time": 488.79
+      },
+      {
+        "description": "Microwave-Microwave the ramekin cup uncovered on high for 30 seconds",
+        "step_id": 10,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "stir-stir the ramekin cup",
+        "step_id": 11,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 163,
+          "description": "Chop-Chop 1/4 medium onion",
+          "start_time": 6.815975545829967,
+          "end_time": 94.271,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I noticed the onion hasn't been peeled yet. You'll want to remove the skin before slicing it to ensure the best texture."
+            }
+          ]
+        },
+        {
+          "step_id": 173,
+          "description": "Heat-Heat 2 tbsp oil in a heavy-bottomed or nonstick pan on medium heat",
+          "start_time": 162.6617202464764,
+          "end_time": 235.48683459257288,
+          "error_tag": "Temperature Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The heat seems a bit low. You'll want to increase it to medium so the oil reaches the optimal cooking temperature."
+            }
+          ]
+        },
+        {
+          "step_id": 168,
+          "description": "Add-Add 1/8 tsp of turmeric to the pan",
+          "start_time": 250.53735822409948,
+          "end_time": 285.4934131102258,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like a bit more turmeric than the recipe calls for. You might want to adjust the other ingredients slightly to balance the flavor."
+            }
+          ]
+        },
+        {
+          "step_id": 158,
+          "description": "Chop-Chop 1 tsp cilantro",
+          "start_time": 294.2324268317574,
+          "end_time": 355.4055228824784,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you're tearing the cilantro. Chopping it with a knife will give you finer pieces that distribute better in the dish."
+            }
+          ]
+        },
+        {
+          "step_id": 178,
+          "description": "add-add 1/3 tsp salt to the pan",
+          "start_time": 358.3185274563223,
+          "end_time": 380.05,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you added sugar instead of salt. You might want to remove that section or adjust the seasoning carefully."
+            }
+          ]
+        },
+        {
+          "step_id": 161,
+          "description": "Chop-Chop 1 green chilli",
+          "start_time": 396.18758691629245,
+          "end_time": 421.91912731857985,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since we're chopping the chilli now, try to dice it finely so it's ready to be added to the pan."
+            }
+          ]
+        },
+        {
+          "step_id": 164,
+          "description": "add-add 1/3 tsp salt to the bowl",
+          "start_time": 432.6001440893407,
+          "end_time": 445.2231639093307,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You added that salt to the pan, but it was meant for the bowl. Make sure to season the mixture in the bowl separately so it isn't bland."
+            }
+          ]
+        },
+        {
+          "step_id": 175,
+          "description": "Add-Add tomatoes to the pan",
+          "start_time": 452.9911761062477,
+          "end_time": 474.3532096477693,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Some tomatoes fell onto the stovetop. It's best to wipe them up quickly so they don't burn."
+            }
+          ]
+        },
+        {
+          "step_id": 176,
+          "description": "Peel-Peel 2 garlic cloves",
+          "start_time": 477.26621422161315,
+          "end_time": 515.6207744438906,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The recipe calls for two garlic cloves. Don't forget to prepare the second one."
+            }
+          ]
+        },
+        {
+          "step_id": 167,
+          "description": "Crack-Crack one egg in the bowl",
+          "start_time": 532.6133011246465,
+          "end_time": 606.8949177576649,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "As you crack the egg into the bowl, check to make sure no shell fragments fall in."
+            }
+          ]
+        },
+        {
+          "step_id": 180,
+          "description": "Mince-Mince peeled garlic cloves",
+          "start_time": 625.82944748765,
+          "end_time": 648.1624825537862,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're slicing the garlic, but mincing it finely will help it release more flavor and blend better with the dish."
+            }
+          ]
+        },
+        {
+          "step_id": 179,
+          "description": "add-add chopped onions to the pan",
+          "start_time": 610.293423093816,
+          "end_time": 666.597,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Now that the onions are in the pan, give them a good stir to ensure they cook evenly."
+            }
+          ]
+        },
+        {
+          "step_id": 166,
+          "description": "Saute-Saute the onions on medium heat until they are soft and translucent",
+          "start_time": 667.0970122837713,
+          "end_time": 686.0315420137564,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The onions might need a bit more time. Keep sautéing until they turn soft and translucent for the best flavor."
+            }
+          ]
+        },
+        {
+          "step_id": 162,
+          "description": "Add-Add chilli to the pan",
+          "start_time": 691.8575511614441,
+          "end_time": 703.5095694568196,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You can add the green chilli now. Stir it in well to distribute the heat."
+            }
+          ]
+        },
+        {
+          "step_id": 165,
+          "description": "Cook-Cook for 1 minute, mixing everything",
+          "start_time": 703.509,
+          "end_time": 761.7553844227153,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Let everything cook together for about a minute while mixing to blend the flavors."
+            }
+          ]
+        },
+        {
+          "step_id": 170,
+          "description": "Cook-Cook covered for 1 minute or until the tomatoes soften",
+          "start_time": 762.7406624583112,
+          "end_time": 841.0,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Covering the pan now will help the tomatoes soften up nicely."
+            }
+          ]
+        },
+        {
+          "step_id": 177,
+          "description": "add-add 1 tbsp milk to the bowl",
+          "start_time": 802.0662242052034,
+          "end_time": 837.0222790913297,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you added a bit more milk than required. Be sure to whisk it thoroughly to keep the texture consistent."
+            }
+          ]
+        },
+        {
+          "step_id": 159,
+          "description": "Whisk-Whisk the egg mixture in the bowl",
+          "start_time": 842.048,
+          "end_time": 864.6958225428464,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Whisk the mixture well until everything is fully combined."
+            }
+          ]
+        },
+        {
+          "step_id": 172,
+          "description": "pour-Slowly pour the whisked eggs into the pan",
+          "start_time": 865.1813233051537,
+          "end_time": 870.5218316905341,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try pouring the egg mixture slowly. This helps it cook more evenly as it hits the pan."
+            }
+          ]
+        },
+        {
+          "step_id": 171,
+          "description": "mixing-Keep mixing with a spatula for 3 minutes or until the eggs are almost cooked",
+          "start_time": 879.746346174373,
+          "end_time": 975.389996348913,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You might want to keep mixing for another minute or so to ensure the eggs are fully cooked through."
+            }
+          ]
+        },
+        {
+          "step_id": 160,
+          "description": "Add-Add garlic to the pan",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like we missed adding the garlic earlier. You can add it now so it cooks with the rest."
+            }
+          ]
+        },
+        {
+          "step_id": 174,
+          "description": "Garnish-Garnish with 1 tbsp chopped cilantro and serve",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to garnish with the chopped cilantro before serving to add that fresh touch."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "1_37",
+    "activity_id": 1,
+    "step_annotations": [
+      {
+        "description": "Coat -Coat a 6-oz. ramekin cup with cooking spray",
+        "step_id": 3,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "use mug instead of ramekin cup"
+          }
+        ],
+        "start_time": 2.443475113605638,
+        "end_time": 47.181,
+        "modified_description": "Coat mug with cooking spray"
+      },
+      {
+        "description": "Pour-Pour 1 egg into the ramekin cup",
+        "step_id": 1,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before correct order"
+          }
+        ],
+        "start_time": 56.075,
+        "end_time": 90.923
+      },
+      {
+        "description": "Microwave-Microwave the ramekin cup uncovered on high for 30 seconds",
+        "step_id": 4,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "20 secs"
+          },
+          {
+            "tag": "Temperature Error",
+            "description": "Microwave set on power level low instead of high"
+          }
+        ],
+        "start_time": 94.8443532677578,
+        "end_time": 183.102,
+        "modified_description": "Microwave-Microwave the ramekin cup uncovered on high for 20 seconds"
+      },
+      {
+        "description": "Top -Top cup with 1 tablespoon of salsa",
+        "step_id": 6,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "2 tablespoon instead of 1 tbsp salsa"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before microwaving completely until egg is almost set"
+          }
+        ],
+        "start_time": 185.72548013647983,
+        "end_time": 254.974,
+        "modified_description": "Top cup with 2 tablespoon of salsa"
+      },
+      {
+        "description": "Cut -Cut the English muffin into two pieces with a knife",
+        "step_id": 12,
+        "start_time": 259.153,
+        "end_time": 316.001
+      },
+      {
+        "description": "Line -Line the bottom piece of the English muffin with lettuce",
+        "step_id": 9,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after correct order"
+          }
+        ],
+        "start_time": 326.159,
+        "end_time": 365.843
+      },
+      {
+        "description": "stir-stir the ramekin cup",
+        "step_id": 11,
+        "start_time": 376.831,
+        "end_time": 391.405
+      },
+      {
+        "description": "Microwave -Continue to Microwave for 15-30 more seconds or until the egg is almost set",
+        "step_id": 8,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "10 seconds"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding salsa to the bowl"
+          }
+        ],
+        "start_time": 393.138,
+        "end_time": 430.408,
+        "modified_description": "Microwave -Continue to Microwave for 10 more seconds"
+      },
+      {
+        "description": "sprinkle -sprinkle 1 tablespoon of cheese on cup",
+        "step_id": 5,
+        "start_time": 438.837,
+        "end_time": 480.076
+      },
+      {
+        "description": "Microwave -Microwave just until cheese melts, about 10 seconds",
+        "step_id": 10,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Microwaved for 30 seconds instead of 10 seconds"
+          }
+        ],
+        "start_time": 481.292,
+        "end_time": 586.739,
+        "modified_description": "Microwave just until cheese and egg cooked melts, about 30 seconds"
+      },
+      {
+        "description": "Place -Place the egg from the cup over the lettuce",
+        "step_id": 2,
+        "start_time": 588.063,
+        "end_time": 595.921
+      },
+      {
+        "description": "replace -replace the top of the English muffin",
+        "step_id": 7,
+        "start_time": 596.274,
+        "end_time": 604.912
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 163,
+          "description": "Chop-Chop 1/4 medium onion",
+          "start_time": 3.709826625897408,
+          "end_time": 50.49789069253093,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You've sliced the onion, but the recipe calls for it to be chopped. You might want to run your knife through the slices again to get finer pieces."
+            }
+          ]
+        },
+        {
+          "step_id": 168,
+          "description": "Add-Add 1/8 tsp of turmeric to the pan",
+          "start_time": 56.24379329720522,
+          "end_time": 115.34450580242651,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you added about 1/2 teaspoon of turmeric. We only need 1/8 teaspoon, so you might want to remove some to keep the flavor balanced."
+            }
+          ]
+        },
+        {
+          "step_id": 168,
+          "description": "Add-Add 1/8 tsp of turmeric to the pan",
+          "start_time": 56.24379329720522,
+          "end_time": 115.34450580242651,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You've added the turmeric to the pan already. Usually, we prepare the other ingredients first, so just be careful not to burn the spice while you catch up on chopping."
+            }
+          ]
+        },
+        {
+          "step_id": 158,
+          "description": "Chop-Chop 1 tsp cilantro",
+          "start_time": 121.50083002172039,
+          "end_time": 166.23678601525594,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The cilantro leaves are still whole. For the best flavor and presentation, you should chop them roughly before using."
+            }
+          ]
+        },
+        {
+          "step_id": 158,
+          "description": "Chop-Chop 1 tsp cilantro",
+          "start_time": 121.50083002172039,
+          "end_time": 166.23678601525594,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We're chopping the cilantro now. Just set it aside once it's done so it's ready for the garnish later."
+            }
+          ]
+        },
+        {
+          "step_id": 173,
+          "description": "Heat-Heat 2 tbsp oil in a heavy-bottomed or nonstick pan on medium heat",
+          "start_time": 173.213953463789,
+          "end_time": 235.18761727134745,
+          "error_tag": "Temperature Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You have the heat set to high. It would be safer to lower it to medium to prevent the oil from smoking or causing a fire hazard."
+            }
+          ]
+        },
+        {
+          "step_id": 173,
+          "description": "Heat-Heat 2 tbsp oil in a heavy-bottomed or nonstick pan on medium heat",
+          "start_time": 173.213953463789,
+          "end_time": 235.18761727134745,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the turmeric is already in the pan, be sure to watch the heat carefully as you warm the oil so the spices don't burn."
+            }
+          ]
+        },
+        {
+          "step_id": 178,
+          "description": "add-add 1/3 tsp salt to the pan",
+          "start_time": 291.4153784742316,
+          "end_time": 303.72802691281936,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you added a full teaspoon of salt. The recipe calls for just 1/3 teaspoon, so you might want to scoop some out to avoid over-salting."
+            }
+          ]
+        },
+        {
+          "step_id": 178,
+          "description": "add-add 1/3 tsp salt to the pan",
+          "start_time": 291.4153784742316,
+          "end_time": 303.72802691281936,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Adding the salt now is fine. Just make sure it gets distributed evenly when you add the rest of the ingredients."
+            }
+          ]
+        },
+        {
+          "step_id": 177,
+          "description": "add-add 1 tbsp milk to the bowl",
+          "start_time": 311.5260375905916,
+          "end_time": 355.8515719695076,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like some milk spilled onto the counter. You might want to wipe that up quickly before proceeding."
+            }
+          ]
+        },
+        {
+          "step_id": 177,
+          "description": "add-add 1 tbsp milk to the bowl",
+          "start_time": 311.5260375905916,
+          "end_time": 355.8515719695076,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're preparing the liquid ingredients in the bowl now. That's a good step to get ready for the eggs."
+            }
+          ]
+        },
+        {
+          "step_id": 161,
+          "description": "Chop-Chop 1 green chilli",
+          "start_time": 364.470425876519,
+          "end_time": 407.1542737969566,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You've chopped two green chillies, but the recipe suggests only one. You might want to use half the amount unless you prefer it very spicy."
+            }
+          ]
+        },
+        {
+          "step_id": 161,
+          "description": "Chop-Chop 1 green chilli",
+          "start_time": 364.470425876519,
+          "end_time": 407.1542737969566,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We're getting the chilli ready now. Once it's chopped, we can add it to the dish when needed."
+            }
+          ]
+        },
+        {
+          "step_id": 176,
+          "description": "Peel-Peel 2 garlic cloves",
+          "start_time": 409.61680348467416,
+          "end_time": 477.7467915115265,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you've only peeled one garlic clove. The recipe calls for two, so don't forget the second one."
+            }
+          ]
+        },
+        {
+          "step_id": 176,
+          "description": "Peel-Peel 2 garlic cloves",
+          "start_time": 409.61680348467416,
+          "end_time": 477.7467915115265,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Peeling the garlic now is fine. We will mince it in the next step."
+            }
+          ]
+        },
+        {
+          "step_id": 164,
+          "description": "add-add 1/3 tsp salt to the bowl",
+          "start_time": 483.4926941162008,
+          "end_time": 500.7304019302236,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You've added the salt to the bowl. That will mix in nicely once we crack the eggs."
+            }
+          ]
+        },
+        {
+          "step_id": 180,
+          "description": "Mince-Mince peeled garlic cloves",
+          "start_time": 502.372088388702,
+          "end_time": 514.6847368272898,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You've sliced the garlic, but mincing it finely will help it release more flavor and cook evenly."
+            }
+          ]
+        },
+        {
+          "step_id": 180,
+          "description": "Mince-Mince peeled garlic cloves",
+          "start_time": 502.372088388702,
+          "end_time": 514.6847368272898,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Now that the garlic is prepared, we'll be ready to add it to the pan shortly."
+            }
+          ]
+        },
+        {
+          "step_id": 179,
+          "description": "add-add chopped onions to the pan",
+          "start_time": 517.9681097442465,
+          "end_time": 525.7661204220187,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The onions are in the pan now. We can proceed to sauté them."
+            }
+          ]
+        },
+        {
+          "step_id": 167,
+          "description": "Crack-Crack one egg in the bowl",
+          "start_time": 531.5120230266931,
+          "end_time": 562.7040657377821,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you cracked two eggs into the bowl. We only need one, so you might want to remove the extra one or adjust the other ingredients."
+            }
+          ]
+        },
+        {
+          "step_id": 167,
+          "description": "Crack-Crack one egg in the bowl",
+          "start_time": 531.5120230266931,
+          "end_time": 562.7040657377821,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Cracking the eggs now is good timing. We'll whisk them together with the milk and salt next."
+            }
+          ]
+        },
+        {
+          "step_id": 166,
+          "description": "Saute-Saute the onions on medium heat until they are soft and translucent",
+          "start_time": 572.5541844886523,
+          "end_time": 590.6127355319144,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You removed the onions a bit quickly. You might want to cook them longer until they are soft and translucent."
+            }
+          ]
+        },
+        {
+          "step_id": 166,
+          "description": "Saute-Saute the onions on medium heat until they are soft and translucent",
+          "start_time": 572.5541844886523,
+          "end_time": 590.6127355319144,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're sautéing the onions now. Make sure they get enough time to cook properly despite the sequence change."
+            }
+          ]
+        },
+        {
+          "step_id": 162,
+          "description": "Add-Add chilli to the pan",
+          "start_time": 591.0231571465339,
+          "end_time": 606.6191785020785,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You've added the chilli to the pan. Give it a quick stir to combine it with the onions."
+            }
+          ]
+        },
+        {
+          "step_id": 160,
+          "description": "Add-Add garlic to the pan",
+          "start_time": 606.6191785020785,
+          "end_time": 615.2380324090899,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Garlic is in. Be sure to stir frequently so it cooks fragrantly without browning too much."
+            }
+          ]
+        },
+        {
+          "step_id": 159,
+          "description": "Whisk-Whisk the egg mixture in the bowl",
+          "start_time": 618.9318269406663,
+          "end_time": 641.325,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Now you're whisking the egg mixture. Make sure it's completely smooth before we use it."
+            }
+          ]
+        },
+        {
+          "step_id": 165,
+          "description": "Cook-Cook for 1 minute, mixing everything",
+          "start_time": 641.5050157447438,
+          "end_time": 674.3387449143112,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It's only been about 30 seconds. You should cook and mix the ingredients for another 30 seconds to fully develop the flavors."
+            }
+          ]
+        },
+        {
+          "step_id": 165,
+          "description": "Cook-Cook for 1 minute, mixing everything",
+          "start_time": 641.5050157447438,
+          "end_time": 674.3387449143112,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're cooking the mixture now. Just keep stirring to ensure everything heats evenly."
+            }
+          ]
+        },
+        {
+          "step_id": 169,
+          "description": "Chop-Chop 1/4 tomato",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It seems we skipped chopping the tomato. We'll need about 1/4 tomato chopped for this dish."
+            }
+          ]
+        },
+        {
+          "step_id": 175,
+          "description": "Add-Add tomatoes to the pan",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to add the chopped tomatoes to the pan so they can cook down with the onions."
+            }
+          ]
+        },
+        {
+          "step_id": 170,
+          "description": "Cook-Cook covered for 1 minute or until the tomatoes soften",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We missed the step to cover and cook the tomatoes. You might want to do that now for about a minute to soften them."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "1_42",
+    "activity_id": 1,
+    "step_annotations": [
+      {
+        "description": "Pour-Pour 1 egg into the ramekin cup",
+        "step_id": 1,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "bowl instead of ramekin cup"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before coating with cooking spray"
+          }
+        ],
+        "start_time": 0.071,
+        "end_time": 31.87,
+        "modified_description": "Pour-Pour 1 egg into the bowl"
+      },
+      {
+        "description": "Microwave-Microwave the ramekin cup uncovered on high for 30 seconds",
+        "step_id": 4,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "60 instead of 30 seconds"
+          },
+          {
+            "tag": "Temperature Error",
+            "description": "medium instead of high"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before coating with cooking spray"
+          }
+        ],
+        "start_time": 33.325,
+        "end_time": 122.061,
+        "modified_description": "Microwave-Microwave the ramekin cup uncovered on medium for 60 seconds"
+      },
+      {
+        "description": "stir-stir the ramekin cup",
+        "step_id": 11,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before coating with cooking spray"
+          }
+        ],
+        "start_time": 62.116,
+        "end_time": 136.67
+      },
+      {
+        "description": "Coat -Coat a 6-oz. ramekin cup with cooking spray",
+        "step_id": 3,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "use regular oil instead of cooking spray"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding egg, microwaving and stirring"
+          }
+        ],
+        "start_time": 137.161,
+        "end_time": 147.652,
+        "modified_description": "Put some oil into a 6-oz. ramekin cup"
+      },
+      {
+        "description": "Cut -Cut the English muffin into two pieces with a knife",
+        "step_id": 12,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "hands instead of knife"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after correct order"
+          }
+        ],
+        "start_time": 149.234,
+        "end_time": 202.324,
+        "modified_description": "Cut -Cut the English muffin into two pieces with hands"
+      },
+      {
+        "description": "Line -Line the bottom piece of the English muffin with lettuce",
+        "step_id": 9,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after correct order"
+          }
+        ],
+        "start_time": 202.461,
+        "end_time": 228.506
+      },
+      {
+        "description": "Microwave -Continue to Microwave for 15-30 more seconds or until the egg is almost set",
+        "step_id": 8,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Not checking if the egg is set or not and microwaving for only 30 seconds"
+          }
+        ],
+        "start_time": 229.025,
+        "end_time": 274.524,
+        "modified_description": "Microwave -Continue to Microwave for 15-30 more seconds or until the egg is almost set"
+      },
+      {
+        "description": "Top -Top cup with 1 tablespoon of salsa",
+        "step_id": 6,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "2 instead of 1 tablespoon"
+          }
+        ],
+        "start_time": 246.315,
+        "end_time": 291.04200000000003,
+        "modified_description": "Top -Top cup with 2 tablespoon of salsa"
+      },
+      {
+        "description": "sprinkle -sprinkle 1 tablespoon of cheese on cup",
+        "step_id": 5,
+        "start_time": 292.943,
+        "end_time": 320.906
+      },
+      {
+        "description": "Microwave -Microwave just until cheese melts, about 10 seconds",
+        "step_id": 10,
+        "start_time": 321.543,
+        "end_time": 354.832
+      },
+      {
+        "description": "Place -Place the egg from the cup over the lettuce",
+        "step_id": 2,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Removing the placed lettuce on one piece of the muffin and placing egg on it and then lining it with lettuce."
+          }
+        ],
+        "start_time": 355.451,
+        "end_time": 377.415,
+        "modified_description": "Place -Place the egg from the cup under the lettuce"
+      },
+      {
+        "description": "replace -replace the top of the English muffin",
+        "step_id": 7,
+        "start_time": 378.342,
+        "end_time": 383.7334159237281
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 163,
+          "description": "Chop-Chop 1/4 medium onion",
+          "start_time": 3.2933929745773245,
+          "end_time": 142.007,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you're slicing the onion. Chopping it into smaller pieces works better for this recipe."
+            }
+          ]
+        },
+        {
+          "step_id": 163,
+          "description": "Chop-Chop 1/4 medium onion",
+          "start_time": 3.2933929745773245,
+          "end_time": 142.007,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That amount looks a bit less than a quarter of an onion. You might want to chop a little more."
+            }
+          ]
+        },
+        {
+          "step_id": 169,
+          "description": "Chop-Chop 1/4 tomato",
+          "start_time": 146.72001793728245,
+          "end_time": 177.80487581893337,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like about half a tomato. The recipe only calls for a quarter, so you can set the rest aside."
+            }
+          ]
+        },
+        {
+          "step_id": 173,
+          "description": "Heat-Heat 2 tbsp oil in a heavy-bottomed or nonstick pan on medium heat",
+          "start_time": 192.5292821839259,
+          "end_time": 271.60479784777476,
+          "error_tag": "Temperature Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The heat seems a bit high. Please lower it to medium so the oil doesn't burn or smoke."
+            }
+          ]
+        },
+        {
+          "step_id": 173,
+          "description": "Heat-Heat 2 tbsp oil in a heavy-bottomed or nonstick pan on medium heat",
+          "start_time": 192.5292821839259,
+          "end_time": 271.60479784777476,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're heating the oil now, but it's usually best to finish prepping all ingredients first."
+            }
+          ]
+        },
+        {
+          "step_id": 179,
+          "description": "add-add chopped onions to the pan",
+          "start_time": 305.96174603275733,
+          "end_time": 326.68498462052463,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're adding sliced onions, which is fine, but chopped ones tend to blend better in this dish."
+            }
+          ]
+        },
+        {
+          "step_id": 179,
+          "description": "add-add chopped onions to the pan",
+          "start_time": 305.96174603275733,
+          "end_time": 326.68498462052463,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Adding the onions now works, just be mindful of the sequence for the best flavor."
+            }
+          ]
+        },
+        {
+          "step_id": 178,
+          "description": "add-add 1/3 tsp salt to the pan",
+          "start_time": 335.4105587627424,
+          "end_time": 377.4023843221656,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like a full teaspoon of salt. You only need one-third, so you might want to remove some."
+            }
+          ]
+        },
+        {
+          "step_id": 178,
+          "description": "add-add 1/3 tsp salt to the pan",
+          "start_time": 335.4105587627424,
+          "end_time": 377.4023843221656,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It's fine to add salt now, though usually we have all the ingredients ready before cooking starts."
+            }
+          ]
+        },
+        {
+          "step_id": 158,
+          "description": "Chop-Chop 1 tsp cilantro",
+          "start_time": 390.4907455354923,
+          "end_time": 427.02908725602936,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Chopping cilantro now is okay, but it's usually smoother to handle all the chopping during prep."
+            }
+          ]
+        },
+        {
+          "step_id": 175,
+          "description": "Add-Add tomatoes to the pan",
+          "start_time": 441.20814523713324,
+          "end_time": 463.02208059267775,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful when adding the tomatoes; try to pour closer to the center of the pan to avoid spills."
+            }
+          ]
+        },
+        {
+          "step_id": 175,
+          "description": "Add-Add tomatoes to the pan",
+          "start_time": 441.20814523713324,
+          "end_time": 463.02208059267775,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Adding tomatoes now works. Just checking that the previous ingredients are cooked enough."
+            }
+          ]
+        },
+        {
+          "step_id": 161,
+          "description": "Chop-Chop 1 green chilli",
+          "start_time": 477.74648695767036,
+          "end_time": 550.8231703987444,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're mincing the chilli very finely. A standard chop is usually enough for this dish."
+            }
+          ]
+        },
+        {
+          "step_id": 168,
+          "description": "Add-Add 1/8 tsp of turmeric to the pan",
+          "start_time": 559.5487445409622,
+          "end_time": 605.084,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Adding the turmeric now is fine, just keeping track of the ingredient order."
+            }
+          ]
+        },
+        {
+          "step_id": 167,
+          "description": "Crack-Crack one egg in the bowl",
+          "start_time": 612.9928861620463,
+          "end_time": 658.8021504086896,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Cracking the egg now is good, just make sure the ingredients in the pan don't burn while you wait."
+            }
+          ]
+        },
+        {
+          "step_id": 164,
+          "description": "add-add 1/3 tsp salt to the bowl",
+          "start_time": 672.435860005905,
+          "end_time": 711.1555952619965,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful while pouring the salt into the bowl to avoid spilling it."
+            }
+          ]
+        },
+        {
+          "step_id": 164,
+          "description": "add-add 1/3 tsp salt to the bowl",
+          "start_time": 672.435860005905,
+          "end_time": 711.1555952619965,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Seasoning the eggs now works well, just checking the order of steps."
+            }
+          ]
+        },
+        {
+          "step_id": 177,
+          "description": "add-add 1 tbsp milk to the bowl",
+          "start_time": 731.3334854658752,
+          "end_time": 763.5090401153034,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Adding the milk now is fine. Just keeping an eye on the workflow."
+            }
+          ]
+        },
+        {
+          "step_id": 166,
+          "description": "Saute-Saute the onions on medium heat until they are soft and translucent",
+          "start_time": 770.0532207219667,
+          "end_time": 797.8659883002858,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Sauteing the onions now is a bit out of order. Typically this is done earlier, but you can continue."
+            }
+          ]
+        },
+        {
+          "step_id": 176,
+          "description": "Peel-Peel 2 garlic cloves",
+          "start_time": 811.4996978975013,
+          "end_time": 902.5728780068996,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you've only peeled one clove. The recipe calls for two."
+            }
+          ]
+        },
+        {
+          "step_id": 176,
+          "description": "Peel-Peel 2 garlic cloves",
+          "start_time": 811.4996978975013,
+          "end_time": 902.5728780068996,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Peeling garlic now works, though prep is usually done before cooking starts."
+            }
+          ]
+        },
+        {
+          "step_id": 162,
+          "description": "Add-Add chilli to the pan",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to add the green chilli to the pan for the right flavor."
+            }
+          ]
+        },
+        {
+          "step_id": 180,
+          "description": "Mince-Mince peeled garlic cloves",
+          "start_time": 903.208,
+          "end_time": 911.2984521491173,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're chopping the garlic, but mincing it finely will release more flavor."
+            }
+          ]
+        },
+        {
+          "step_id": 180,
+          "description": "Mince-Mince peeled garlic cloves",
+          "start_time": 903.208,
+          "end_time": 911.2984521491173,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Mincing garlic now is fine. Just keeping track of the sequence."
+            }
+          ]
+        },
+        {
+          "step_id": 160,
+          "description": "Add-Add garlic to the pan",
+          "start_time": 911.2984521491173,
+          "end_time": 914.570542452449,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Adding the garlic now works. Just verifying the step order."
+            }
+          ]
+        },
+        {
+          "step_id": 165,
+          "description": "Cook-Cook for 1 minute, mixing everything",
+          "start_time": 915.6612392202262,
+          "end_time": 962.0158518507584,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Cooking the mixture now. Just checking the workflow sequence."
+            }
+          ]
+        },
+        {
+          "step_id": 170,
+          "description": "Cook-Cook covered for 1 minute or until the tomatoes soften",
+          "start_time": 963.6518970024241,
+          "end_time": 1011.0972064007335,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That's only been about 30 seconds. You might want to let it cook for another 30 seconds to fully soften the tomatoes."
+            }
+          ]
+        },
+        {
+          "step_id": 170,
+          "description": "Cook-Cook covered for 1 minute or until the tomatoes soften",
+          "start_time": 963.6518970024241,
+          "end_time": 1011.0972064007335,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Simmering covered now. Just monitoring the step order."
+            }
+          ]
+        },
+        {
+          "step_id": 159,
+          "description": "Whisk-Whisk the egg mixture in the bowl",
+          "start_time": 981.1030452868598,
+          "end_time": 1010.5518580168449,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Whisking the eggs now is good, just ensuring everything else is ready."
+            }
+          ]
+        },
+        {
+          "step_id": 172,
+          "description": "pour-Slowly pour the whisked eggs into the pan",
+          "start_time": 1012.7332515523993,
+          "end_time": 1016.005341855731,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try to pour the eggs in slowly. That helps them cook evenly and prevents splashing."
+            }
+          ]
+        },
+        {
+          "step_id": 174,
+          "description": "Garnish-Garnish with 1 tbsp chopped cilantro and serve",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to garnish with the chopped cilantro before serving!"
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "1_43",
+    "activity_id": 1,
+    "step_annotations": [
+      {
+        "description": "Coat -Coat a 6-oz. ramekin cup with cooking spray",
+        "step_id": 3,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Pour-Pour 1 egg into the ramekin cup",
+        "step_id": 1,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "2 instead of 1 egg"
+          }
+        ],
+        "start_time": 12.057,
+        "end_time": 58.423,
+        "modified_description": "Pour-Pour 2 eggs into the ramekin cup"
+      },
+      {
+        "description": "Microwave-Microwave the ramekin cup uncovered on high for 30 seconds",
+        "step_id": 4,
+        "errors": [
+          {
+            "tag": "Temperature Error",
+            "description": "medium instead of high"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before correct order"
+          }
+        ],
+        "start_time": 61,
+        "end_time": 112,
+        "modified_description": "Microwave-Microwave the ramekin cup uncovered on medium for 30 seconds"
+      },
+      {
+        "description": "stir-stir the ramekin cup",
+        "step_id": 11,
+        "start_time": 119.667,
+        "end_time": 140.546
+      },
+      {
+        "description": "Cut -Cut the English muffin into two pieces with a knife",
+        "step_id": 12,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Using hand instead of knife"
+          }
+        ],
+        "start_time": 141.036,
+        "end_time": 163.375,
+        "modified_description": "Cut -Cut the English muffin into two pieces with hand"
+      },
+      {
+        "description": "Microwave -Continue to Microwave for 15-30 more seconds or until the egg is almost set",
+        "step_id": 8,
+        "start_time": 164.668,
+        "end_time": 208.156
+      },
+      {
+        "description": "Line -Line the bottom piece of the English muffin with lettuce",
+        "step_id": 9,
+        "start_time": 211.693,
+        "end_time": 239.742
+      },
+      {
+        "description": "sprinkle -sprinkle 1 tablespoon of cheese on cup",
+        "step_id": 5,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "2 tbsp instead of 1 tablespoon"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding salsa"
+          }
+        ],
+        "start_time": 246.351,
+        "end_time": 317.205,
+        "modified_description": "sprinkle -sprinkle 2 tablespoon of cheese on cup"
+      },
+      {
+        "description": "Microwave -Microwave just until cheese melts, about 10 seconds",
+        "step_id": 10,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "20 instead of 10 seconds"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding salsa"
+          }
+        ],
+        "start_time": 326.839,
+        "end_time": 365.595,
+        "modified_description": "Microwave -Microwave just until cheese melts, about 20 seconds"
+      },
+      {
+        "description": "Top -Top cup with 1 tablespoon of salsa",
+        "step_id": 6,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "1 instead of 2 tablespoon"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after microwaving to melt the cheese"
+          }
+        ],
+        "start_time": 335.693,
+        "end_time": 387.254,
+        "modified_description": "Top -Top cup with 2 tablespoon of salsa"
+      },
+      {
+        "description": "Place -Place the egg from the cup over the lettuce",
+        "step_id": 2,
+        "start_time": 400.1810973590564,
+        "end_time": 428.083
+      },
+      {
+        "description": "replace -replace the top of the English muffin",
+        "step_id": 7,
+        "start_time": 428.156,
+        "end_time": 435.595
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 173,
+          "description": "Heat-Heat 2 tbsp oil in a heavy-bottomed or nonstick pan on medium heat",
+          "start_time": 8.875839252078412,
+          "end_time": 62.6149216464096,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It is safer to wait to heat the oil until after you have finished preparing the ingredients, to avoid it smoking or burning."
+            }
+          ]
+        },
+        {
+          "step_id": 176,
+          "description": "Peel-Peel 2 garlic cloves",
+          "start_time": 63.87937064392327,
+          "end_time": 140.3785349935006,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Make sure to completely remove the peel from the garlic cloves."
+            }
+          ]
+        },
+        {
+          "step_id": 167,
+          "description": "Crack-Crack one egg in the bowl",
+          "start_time": 147.33300447982583,
+          "end_time": 202.3365358716707,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like some shell fragments fell into the bowl. Please remove them before continuing."
+            }
+          ]
+        },
+        {
+          "step_id": 163,
+          "description": "Chop-Chop 1/4 medium onion",
+          "start_time": 223.1999443306463,
+          "end_time": 373.6693750347736,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try to chop the onion into slightly larger pieces rather than mincing it."
+            }
+          ]
+        },
+        {
+          "step_id": 179,
+          "description": "add-add chopped onions to the pan",
+          "start_time": 393.9005589949924,
+          "end_time": 409.0739469651565,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful when transferring the onions to ensure they all land inside the pan."
+            }
+          ]
+        },
+        {
+          "step_id": 169,
+          "description": "Chop-Chop 1/4 tomato",
+          "start_time": 414.76396745396806,
+          "end_time": 473.56084583835394,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You are chopping more tomato than required. Please use only one-quarter for this recipe."
+            }
+          ]
+        },
+        {
+          "step_id": 161,
+          "description": "Chop-Chop 1 green chilli",
+          "start_time": 481.7797643221928,
+          "end_time": 519.0810097488462,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to keep an eye on the onions in the pan while you chop the chilli."
+            }
+          ]
+        },
+        {
+          "step_id": 178,
+          "description": "add-add 1/3 tsp salt to the pan",
+          "start_time": 525.4032547364146,
+          "end_time": 549.4277856891744,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like a bit too much salt. You only need about one-third of a teaspoon."
+            }
+          ]
+        },
+        {
+          "step_id": 175,
+          "description": "Add-Add tomatoes to the pan",
+          "start_time": 561.4400511655543,
+          "end_time": 574.7167656394479,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the tomatoes are already in, you can cook them down together with the onions."
+            }
+          ]
+        },
+        {
+          "step_id": 166,
+          "description": "Saute-Saute the onions on medium heat until they are soft and translucent",
+          "start_time": 575.613,
+          "end_time": 713.958,
+          "error_tag": "Temperature Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The heat is too high and the ingredients are starting to burn. Please lower the heat immediately."
+            }
+          ]
+        },
+        {
+          "step_id": 160,
+          "description": "Add-Add garlic to the pan",
+          "start_time": 714.347,
+          "end_time": 716.375,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Go ahead and add the garlic now, mixing it well."
+            }
+          ]
+        },
+        {
+          "step_id": 162,
+          "description": "Add-Add chilli to the pan",
+          "start_time": 717.1209677931358,
+          "end_time": 723.9217473460616,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You can add the chilli to the pan now."
+            }
+          ]
+        },
+        {
+          "step_id": 165,
+          "description": "Cook-Cook for 1 minute, mixing everything",
+          "start_time": 724.818,
+          "end_time": 956.284,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The mixture has been cooking for a while now; you can proceed to the next step to avoid overcooking."
+            }
+          ]
+        },
+        {
+          "step_id": 158,
+          "description": "Chop-Chop 1 tsp cilantro",
+          "start_time": 957.2125873873346,
+          "end_time": 1029.9184047443707,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Remember to keep an eye on the pan while you chop the cilantro."
+            }
+          ]
+        },
+        {
+          "step_id": 168,
+          "description": "Add-Add 1/8 tsp of turmeric to the pan",
+          "start_time": 1039.4017722257233,
+          "end_time": 1070.748,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You can sprinkle the turmeric into the pan now."
+            }
+          ]
+        },
+        {
+          "step_id": 164,
+          "description": "add-add 1/3 tsp salt to the bowl",
+          "start_time": 1075.438568654863,
+          "end_time": 1102.301,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Add the salt to the egg mixture in the bowl now."
+            }
+          ]
+        },
+        {
+          "step_id": 159,
+          "description": "Whisk-Whisk the egg mixture in the bowl",
+          "start_time": 1107.016,
+          "end_time": 1142.069,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try to whisk gently to prevent the egg mixture from spilling out of the bowl."
+            }
+          ]
+        },
+        {
+          "step_id": 172,
+          "description": "pour-Slowly pour the whisked eggs into the pan",
+          "start_time": 1143.7188145206017,
+          "end_time": 1158.2599779920088,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Pour the eggs into the pan slowly rather than dumping them all at once."
+            }
+          ]
+        },
+        {
+          "step_id": 174,
+          "description": "Garnish-Garnish with 1 tbsp chopped cilantro and serve",
+          "start_time": 1242.403,
+          "end_time": 1270.7959387707258,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The dish is ready; you can stop mixing now and garnish it with the cilantro."
+            }
+          ]
+        },
+        {
+          "step_id": 180,
+          "description": "Mince-Mince peeled garlic cloves",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to mince the peeled garlic cloves before using them."
+            }
+          ]
+        },
+        {
+          "step_id": 177,
+          "description": "add-add 1 tbsp milk to the bowl",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You skipped adding the milk. Adding it now will help make the eggs fluffy."
+            }
+          ]
+        },
+        {
+          "step_id": 170,
+          "description": "Cook-Cook covered for 1 minute or until the tomatoes soften",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Remember to cover the pan for about a minute to help the tomatoes soften."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "1_49",
+    "activity_id": 1,
+    "step_annotations": [
+      {
+        "description": "Coat -Coat a 6-oz. ramekin cup with cooking spray",
+        "step_id": 3,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Bowl instead of ramekin cup"
+          }
+        ],
+        "start_time": 2.104336428661891,
+        "end_time": 31.173,
+        "modified_description": "Coat -Coat a bowl with cooking spray"
+      },
+      {
+        "description": "sprinkle -sprinkle 1 tablespoon of cheese on cup",
+        "step_id": 5,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Added butter instead of cheese on cup"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding and microwaving egg and adding salsa to it"
+          }
+        ],
+        "start_time": 36.842,
+        "end_time": 74.629,
+        "modified_description": "sprinkle -sprinkle 1 tablespoon of butter on cup"
+      },
+      {
+        "description": "Microwave -Microwave just until cheese melts, about 10 seconds",
+        "step_id": 10,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding egg and salsa to it"
+          }
+        ],
+        "start_time": 75.11423669668774,
+        "end_time": 101.798
+      },
+      {
+        "description": "Cut -Cut the English muffin into two pieces with a knife",
+        "step_id": 12,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "hands instead of a knife"
+          }
+        ],
+        "start_time": 99.89566498609601,
+        "end_time": 147.55225785034264,
+        "modified_description": "Cut -Cut the English muffin into two pieces with hands"
+      },
+      {
+        "description": "Pour-Pour 1 egg into the ramekin cup",
+        "step_id": 1,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding and melting cheese to the cup"
+          }
+        ],
+        "start_time": 160.51485110941772,
+        "end_time": 183.5806420557131
+      },
+      {
+        "description": "Microwave-Microwave the ramekin cup uncovered on high for 30 seconds",
+        "step_id": 4,
+        "errors": [
+          {
+            "tag": "Temperature Error",
+            "description": "Temperature is set to medium instead of high"
+          },
+          {
+            "tag": "Timing Error",
+            "description": "15 seconds instead of 30 seconds"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding and melting cheese to the cup"
+          }
+        ],
+        "start_time": 190.055,
+        "end_time": 218.155,
+        "modified_description": "Microwave-Microwave the ramekin cup uncovered on medium for 15 seconds"
+      },
+      {
+        "description": "stir-stir the ramekin cup",
+        "step_id": 11,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding and melting cheese to the cup"
+          }
+        ],
+        "start_time": 218.27464166088464,
+        "end_time": 231.42786129141672
+      },
+      {
+        "description": "Microwave -Continue to Microwave for 15-30 more seconds or until the egg is almost set",
+        "step_id": 8,
+        "start_time": 236.57477332075538,
+        "end_time": 280.609
+      },
+      {
+        "description": "Top -Top cup with 1 tablespoon of salsa",
+        "step_id": 6,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "2 instead of 1 tablespoon"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding and melting cheese"
+          }
+        ],
+        "start_time": 282.3251024704321,
+        "end_time": 315.4940911039478,
+        "modified_description": "Top -Top cup with 2 tablespoon of salsa"
+      },
+      {
+        "description": "Line -Line the bottom piece of the English muffin with lettuce",
+        "step_id": 9,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "two pieces instead of bottom piece"
+          }
+        ],
+        "start_time": 316.2565965897757,
+        "end_time": 346.94744239435056,
+        "modified_description": "Line -Line the two pieces of the English muffin with lettuce"
+      },
+      {
+        "description": "Place -Place the egg from the cup over the lettuce",
+        "step_id": 2,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Removing the placed lettuce on one piece of the muffin and placing egg on it and then lining it with lettuce."
+          }
+        ],
+        "start_time": 354.953749995544,
+        "end_time": 369.250727854818,
+        "modified_description": "Place -Place the egg from the cup under the lettuce"
+      },
+      {
+        "description": "replace -replace the top of the English muffin",
+        "step_id": 7,
+        "start_time": 370.5851124550169,
+        "end_time": 378.5914200562103
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 173,
+          "description": "Heat-Heat 2 tbsp oil in a heavy-bottomed or nonstick pan on medium heat",
+          "start_time": 8.172,
+          "end_time": 53.936,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You've started heating the oil, but the ingredients aren't chopped yet. You might want to lower the heat while you prepare them so the oil doesn't burn."
+            }
+          ]
+        },
+        {
+          "step_id": 168,
+          "description": "Add-Add 1/8 tsp of turmeric to the pan",
+          "start_time": 64.2,
+          "end_time": 115.936,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You added the turmeric, but the other ingredients aren't ready yet. Be careful not to let the spice burn in the hot oil."
+            }
+          ]
+        },
+        {
+          "step_id": 161,
+          "description": "Chop-Chop 1 green chilli",
+          "start_time": 120.147,
+          "end_time": 153.735,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The chilli pieces are still connected. You might want to run the knife through them again to separate them fully."
+            }
+          ]
+        },
+        {
+          "step_id": 177,
+          "description": "add-add 1 tbsp milk to the bowl",
+          "start_time": 159.543,
+          "end_time": 227.603,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you added milk to a mug. It will be easier to whisk everything if you transfer it to a mixing bowl."
+            }
+          ]
+        },
+        {
+          "step_id": 178,
+          "description": "add-add 1/3 tsp salt to the pan",
+          "start_time": 240.761,
+          "end_time": 271.809,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're adding salt to the pan now, but usually, we season the egg mixture directly. Just keep that in mind for the next steps."
+            }
+          ]
+        },
+        {
+          "step_id": 167,
+          "description": "Crack-Crack one egg in the bowl",
+          "start_time": 271.967,
+          "end_time": 286.03,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the pan is already hot, try to crack and whisk the egg quickly so the oil doesn't overheat."
+            }
+          ]
+        },
+        {
+          "step_id": 169,
+          "description": "Chop-Chop 1/4 tomato",
+          "start_time": 296.78499999999997,
+          "end_time": 316.405,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The pan is waiting on the heat. Let's try to chop the tomato quickly to get it into the pan."
+            }
+          ]
+        },
+        {
+          "step_id": 176,
+          "description": "Peel-Peel 2 garlic cloves",
+          "start_time": 324.212,
+          "end_time": 407.463,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "One of the garlic cloves still has some skin on it. Make sure to peel it completely before mincing."
+            }
+          ]
+        },
+        {
+          "step_id": 162,
+          "description": "Add-Add chilli to the pan",
+          "start_time": 424.927,
+          "end_time": 445.336,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're adding the chilli now. Just ensure your other ingredients are ready to go in soon so the chilli doesn't burn."
+            }
+          ]
+        },
+        {
+          "step_id": 175,
+          "description": "Add-Add chopped tomatoes and full cloves of garlic to the pan",
+          "start_time": 424.27892173125935,
+          "end_time": 445.964,
+          "error_tag": "Other",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You added whole garlic cloves with the tomatoes. You might want to remove them and mince them so they cook evenly."
+            }
+          ]
+        },
+        {
+          "step_id": 165,
+          "description": "Cook-Cook for 1 minute, mixing everything",
+          "start_time": 446.03611218377057,
+          "end_time": 506.043847141503,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're cooking the mixture now, but please double-check that all the necessary ingredients were added in the right order."
+            }
+          ]
+        },
+        {
+          "step_id": 164,
+          "description": "add-add 1/3 tsp salt to the bowl",
+          "start_time": 513.7641405278779,
+          "end_time": 525.3445806074404,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We're adding salt to the bowl now. Just a reminder that the pan is already hot, so we should move to the next steps promptly."
+            }
+          ]
+        },
+        {
+          "step_id": 180,
+          "description": "cut-Cut the peeled garlic cloves instead of mincing",
+          "start_time": 536.5740982603494,
+          "end_time": 568.5080390858093,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're cutting the garlic, but mincing it finer will help it release more flavor and blend better with the eggs."
+            }
+          ]
+        },
+        {
+          "step_id": 160,
+          "description": "Add-Add garlic to the pan. spill some out while adding and readd the spilled garlic into the pan.",
+          "start_time": 575.5264876188775,
+          "end_time": 587.4578501250933,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful, you spilled some garlic. Also, since this garlic was already cooked once, watch that it doesn't burn."
+            }
+          ]
+        },
+        {
+          "step_id": 158,
+          "description": "Chop-chop 1 tbsp cilantro instead of 1 tsp cilantro",
+          "start_time": 592.370764098241,
+          "end_time": 621.8482479371271,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That cilantro appears soiled. Please wash it thoroughly before chopping to ensure it is safe to eat."
+            }
+          ]
+        },
+        {
+          "step_id": 159,
+          "description": "Skipped this step",
+          "start_time": 628,
+          "end_time": 637,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're attending to the egg mixture now. The pan has been hot for a while, so proceed carefully."
+            }
+          ]
+        },
+        {
+          "step_id": 172,
+          "description": "pour- instead of directly pouring eggs into pan, whisk the eggs as you Slowly pour the eggs into the pan",
+          "start_time": 633,
+          "end_time": 640.201,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks tricky to whisk and pour at the same time. You might find it easier to stop whisking and just pour the mixture steadily."
+            }
+          ]
+        },
+        {
+          "step_id": 174,
+          "description": "Garnish-Garnish with 1 tbsp chopped cilantro and serve",
+          "start_time": 685.47,
+          "end_time": 692.3836556944618,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You mixed the cilantro into the dish. Usually, garnish is sprinkled on top right before serving for the best presentation."
+            }
+          ]
+        },
+        {
+          "step_id": 163,
+          "description": "Skipped this step",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It seems you skipped chopping the onion. The recipe requires onion to build the base flavor."
+            }
+          ]
+        },
+        {
+          "step_id": 170,
+          "description": "Skipped this step",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You didn't cover the pan while cooking. Covering it helps the tomatoes soften much faster."
+            }
+          ]
+        },
+        {
+          "step_id": 179,
+          "description": "Skipped this step",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to add the chopped onions to the pan."
+            }
+          ]
+        },
+        {
+          "step_id": 166,
+          "description": "Skipped this step",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You skipped sautéing the onions. They need to be cooked until soft before adding the eggs."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "1_136",
+    "activity_id": 1,
+    "step_annotations": [
+      {
+        "description": "Coat -Coat a 6-oz. ramekin cup with cooking spray",
+        "step_id": 3,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Take a big cup instead of a 6 Oz ramekin cup."
+          }
+        ],
+        "start_time": 9.562,
+        "end_time": 48.19,
+        "modified_description": "Coat -Coat a big microwavable cup with cooking spray"
+      },
+      {
+        "description": "Pour-Pour 1 egg into the ramekin cup",
+        "step_id": 1,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Add 2 eggs instead of 1 egg."
+          }
+        ],
+        "start_time": 49.834,
+        "end_time": 150.827,
+        "modified_description": "Pour-Pour 2 eggs into the ramekin cup"
+      },
+      {
+        "description": "sprinkle -sprinkle 1 tablespoon of cheese on cup",
+        "step_id": 5,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Instead of 1 Tbsp add 2 Tbsp of cheese."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before microwaving and adding salsa"
+          }
+        ],
+        "start_time": 159.142,
+        "end_time": 255.89,
+        "modified_description": "Sprinkle -Sprinkle 2 tablespoon of cheese on cup"
+      },
+      {
+        "description": "Cut -Cut the English muffin into two pieces with a knife",
+        "step_id": 12,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Cutting into two uneven pieces."
+          }
+        ],
+        "start_time": 262.26800000000003,
+        "end_time": 373.352,
+        "modified_description": "Cut -Cut the English muffin into two uneven pieces with a knife"
+      },
+      {
+        "description": "Microwave-Microwave the ramekin cup uncovered on high for 30 seconds",
+        "step_id": 8,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Microwave for less than 15 seconds."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding cheese and before initial stirring"
+          }
+        ],
+        "start_time": 380.022,
+        "end_time": 413.654,
+        "modified_description": "Microwave -Microwave for 10 seconds"
+      },
+      {
+        "description": "Top -Top cup with 1 tablespoon of salsa",
+        "step_id": 6,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Add 3 Tbsp of salsa instead of 1 Tbsp"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding cheese and before microwaving enough to set the egg"
+          }
+        ],
+        "start_time": 422,
+        "end_time": 469.314,
+        "modified_description": "Top -Top cup with 3 tablespoon of salsa"
+      },
+      {
+        "description": "Line -Line the bottom piece of the English muffin with lettuce",
+        "step_id": 9,
+        "start_time": 470.694,
+        "end_time": 537.882
+      },
+      {
+        "description": "Microwave -Continue to Microwave for 15-30 more seconds or until the egg is almost set",
+        "step_id": 4,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Microwave for 1 minute 10 seconds"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding cheese"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "The material in microwave is spilled out"
+          }
+        ],
+        "start_time": 561.933,
+        "end_time": 744.687,
+        "modified_description": "Microwave-Microwave the ramekin cup uncovered on high for 1 minute 10 seconds"
+      },
+      {
+        "description": "Place -Place the egg from the cup over the lettuce",
+        "step_id": 2,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1,
+        "end_time": -1,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Microwave -Microwave just until cheese melts, about 10 seconds",
+        "step_id": 10,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "stir-stir the ramekin cup",
+        "step_id": 11,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "replace -replace the top of the English muffin",
+        "step_id": 7,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 173,
+          "description": "Heat-Heat 2 tbsp oil in a heavy-bottomed or nonstick pan on medium heat",
+          "start_time": 3.943833317752362,
+          "end_time": 130.312,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you added a bit more oil than the 2 tablespoons required, and the heat is set to low. You might want to remove the excess and turn the heat up to medium."
+            }
+          ]
+        },
+        {
+          "step_id": 163,
+          "description": "Chop-Chop 1/4 medium onion",
+          "start_time": 132.27190514389994,
+          "end_time": 232.0752387888527,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You are slicing the onion, but the recipe calls for chopping. You can cut across the slices now to get the right texture."
+            }
+          ]
+        },
+        {
+          "step_id": 161,
+          "description": "Chop-Chop 1 green chilli",
+          "start_time": 236.2337110240591,
+          "end_time": 296.89799806715865,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please hold on, the green chilli hasn't been washed yet. It is best to rinse it thoroughly before you start chopping."
+            }
+          ]
+        },
+        {
+          "step_id": 158,
+          "description": "Chop-Chop 1 tsp cilantro",
+          "start_time": 296.947405658072,
+          "end_time": 424.938,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like about a tablespoon of cilantro, but you only need a teaspoon. You might want to set the extra aside."
+            }
+          ]
+        },
+        {
+          "step_id": 167,
+          "description": "Crack-Crack one egg in the bowl",
+          "start_time": 430.850211631717,
+          "end_time": 514.0196563358443,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like some eggshell fragments fell into the bowl. Please carefully remove them before proceeding."
+            }
+          ]
+        },
+        {
+          "step_id": 169,
+          "description": "Chop-Chop 1/4 tomato",
+          "start_time": 523.9999897003395,
+          "end_time": 631.2885733686637,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You've chopped about an eighth of the tomato, but the recipe calls for a quarter. You should chop a little more to match the required amount."
+            }
+          ]
+        },
+        {
+          "step_id": 159,
+          "description": "Whisk-Whisk the egg mixture in the bowl",
+          "start_time": 637.942128944994,
+          "end_time": 677.863462402975,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're whisking the eggs now, but you haven't added the milk and salt yet. It's best to add those ingredients first and then whisk everything together."
+            }
+          ]
+        },
+        {
+          "step_id": 175,
+          "description": "Add-Add tomatoes to the pan",
+          "start_time": 698.6558235790069,
+          "end_time": 722.7749625432037,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You are adding the tomatoes to the pan, but the onions haven't been sautéed yet. Usually, onions are cooked first to brown properly."
+            }
+          ]
+        },
+        {
+          "step_id": 179,
+          "description": "add-add chopped onions to the pan",
+          "start_time": 722.7749625432037,
+          "end_time": 741.0722403781118,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're adding the onions now after the tomatoes. You might need to cook them a bit longer to ensure the onions soften adequately."
+            }
+          ]
+        },
+        {
+          "step_id": 176,
+          "description": "Peel-Peel 2 garlic cloves",
+          "start_time": 745.2307126133181,
+          "end_time": 802.617629459166,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like there is still some skin left on the garlic cloves. Make sure to peel them completely before using."
+            }
+          ]
+        },
+        {
+          "step_id": 164,
+          "description": "add-add 1/3 tsp salt to the bowl",
+          "start_time": 813.4296572707025,
+          "end_time": 977.2734633378333,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You used a tablespoon measure instead of a teaspoon for the salt. You should remove the excess salt so the dish isn't too salty."
+            }
+          ]
+        },
+        {
+          "step_id": 180,
+          "description": "Mince-Mince peeled garlic cloves",
+          "start_time": 982.2636300200809,
+          "end_time": 1022.1849634780621,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please double-check that all the skin is removed from the garlic before you finish mincing."
+            }
+          ]
+        },
+        {
+          "step_id": 166,
+          "description": "Saute-Saute the onions on medium heat until they are soft and translucent",
+          "start_time": 1032.9969912895986,
+          "end_time": 1145.383,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You've started sautéing, but it looks like some earlier steps were missed or done out of order. Please ensure everything else is ready before continuing."
+            }
+          ]
+        },
+        {
+          "step_id": 162,
+          "description": "Add-Add chilli to the pan",
+          "start_time": 1146.256,
+          "end_time": 1163.951,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You are adding the chilli now, but it is usually added earlier with the onions to cook out the raw flavor."
+            }
+          ]
+        },
+        {
+          "step_id": 177,
+          "description": "add-add 1 tbsp milk to the bowl",
+          "start_time": 1166.8997972632435,
+          "end_time": 1232.603658579504,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You added about a teaspoon of milk, but the recipe needs a tablespoon. Please add a bit more to reach the correct amount."
+            }
+          ]
+        },
+        {
+          "step_id": 165,
+          "description": "Cook-Cook for 1 minute, mixing everything",
+          "start_time": 1233.0,
+          "end_time": 1265.0,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You stopped cooking a bit early. Please cook for the full minute to ensure the ingredients are ready."
+            }
+          ]
+        },
+        {
+          "step_id": 170,
+          "description": "Cook-Cook covered for 1 minute or until the tomatoes soften",
+          "start_time": 1265.098,
+          "end_time": 1378.147,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The pan has been covered for longer than a minute. You should check the tomatoes now to ensure they don't overcook."
+            }
+          ]
+        },
+        {
+          "step_id": 172,
+          "description": "pour-Slowly pour the whisked eggs into the pan",
+          "start_time": 1378.2,
+          "end_time": 1384.0,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You poured the eggs into the pan very quickly. Pouring slowly helps with the texture, so try to mix them immediately to distribute the heat evenly."
+            }
+          ]
+        },
+        {
+          "step_id": 171,
+          "description": "mixing-Keep mixing with a spatula for 3 minutes or until the eggs are almost cooked",
+          "start_time": 1384.784,
+          "end_time": 1554.1,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you stopped mixing early. Please keep mixing for the full 3 minutes to ensure the eggs are properly cooked."
+            }
+          ]
+        },
+        {
+          "step_id": 174,
+          "description": "Garnish-Garnish with 1 tbsp chopped cilantro and serve",
+          "start_time": 1554.2,
+          "end_time": 1575.361,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You are garnishing the dish, but you haven't added the turmeric and garlic yet. Those ingredients need to be cooked in the pan before serving."
+            }
+          ]
+        },
+        {
+          "step_id": 168,
+          "description": "Add-Add 1/8 tsp of turmeric to the pan",
+          "start_time": 1577.905,
+          "end_time": 1641.519,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like 1/8 tablespoon of turmeric, which is much more than the 1/8 teaspoon required. You might want to remove the excess."
+            }
+          ]
+        },
+        {
+          "step_id": 160,
+          "description": "Add-Add garlic to the pan",
+          "start_time": 1642.292,
+          "end_time": 1651.926,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You are adding the garlic now at the end. Garlic usually needs to be sautéed earlier to remove the raw taste."
+            }
+          ]
+        },
+        {
+          "step_id": 178,
+          "description": "add-add 1/3 tsp salt to the pan",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you missed adding the salt to the pan. Don't forget to add it to season the dish."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "1_143",
+    "activity_id": 1,
+    "step_annotations": [
+      {
+        "description": "Coat -Coat a 6-oz. ramekin cup with cooking spray",
+        "step_id": 3,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Pour-Pour 1 egg into the ramekin cup",
+        "step_id": 1,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "2 instead of 1 egg"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before correct order"
+          }
+        ],
+        "start_time": 18.129,
+        "end_time": 64.244,
+        "modified_description": "Pour-Pour 2 eggs into the ramekin cup"
+      },
+      {
+        "description": "Microwave-Microwave the ramekin cup uncovered on high for 30 seconds",
+        "step_id": 4,
+        "errors": [
+          {
+            "tag": "Temperature Error",
+            "description": "Set microwave to medium temperature instead of high"
+          }
+        ],
+        "start_time": 80.816,
+        "end_time": 185.637,
+        "modified_description": "Microwave-Microwave the ramekin cup uncovered on medium for 30 seconds"
+      },
+      {
+        "description": "stir-stir the ramekin cup",
+        "step_id": 11,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Egg is not stirred properly leaving yolk unmixed and did not stir properly"
+          }
+        ],
+        "start_time": 189.68529818614806,
+        "end_time": 226.833,
+        "modified_description": "stir-stir the ramekin cup incompletely"
+      },
+      {
+        "description": "Cut -Cut the English muffin into two pieces with a knife",
+        "step_id": 12,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Cut the muffin into multiple pieces instead of two halves"
+          }
+        ],
+        "start_time": 229.59961320355234,
+        "end_time": 272.37,
+        "modified_description": "cut the muffin into multiple pieces instead of two halves"
+      },
+      {
+        "description": "Microwave -Continue to Microwave for 15-30 more seconds or until the egg is almost set",
+        "step_id": 8,
+        "start_time": 275.58090410360205,
+        "end_time": 322.309
+      },
+      {
+        "description": "Line -Line the bottom piece of the English muffin with lettuce",
+        "step_id": 9,
+        "start_time": 326.225,
+        "end_time": 365.189
+      },
+      {
+        "description": "sprinkle -sprinkle 1 tablespoon of cheese on cup",
+        "step_id": 5,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "2 instead of 1tablespoon"
+          },
+          {
+            "tag": "Technique Error",
+            "description": "cheese is sprinkled on muffin and not in cup"
+          }
+        ],
+        "start_time": 387.862,
+        "end_time": 459.155,
+        "modified_description": "sprinkle -sprinkle 2 tablespoon of cheese instead of 1 tablespoon on muffin"
+      },
+      {
+        "description": "Microwave -Microwave just until cheese melts, about 10 seconds",
+        "step_id": 10,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Microwave it for 20 seconds"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Add cheese to another bowl"
+          }
+        ],
+        "start_time": 479.337,
+        "end_time": 537.856,
+        "modified_description": "Microwave -Microwave just until cheese melts, about 20 seconds"
+      },
+      {
+        "description": "Top -Top cup with 1 tablespoon of salsa",
+        "step_id": 6,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Top cup with 2 tablespoons of salsa"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Add salsa to the cheese bowl instead of ramekin bowl"
+          }
+        ],
+        "start_time": 539.9733267788879,
+        "end_time": 566.03,
+        "modified_description": "Top -Top cup with 2 tablespoon of salsa"
+      },
+      {
+        "description": "Place -Place the egg from the cup over the lettuce",
+        "step_id": 2,
+        "start_time": 567.7536900310013,
+        "end_time": 600.021
+      },
+      {
+        "description": "replace -replace the top of the English muffin",
+        "step_id": 7,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 169,
+          "description": "Chop-Chop 1/2 tomato",
+          "start_time": 60.5272483112413,
+          "end_time": 117.72695676474703,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like a bit more tomato than the recipe requires. You might want to set half aside for another use."
+            }
+          ]
+        },
+        {
+          "step_id": 176,
+          "description": "Peel-Peel 2 garlic cloves improperly",
+          "start_time": 131.90870266231042,
+          "end_time": 213.58633513250487,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "If the skin is difficult to remove, try crushing the clove gently with the flat of your knife to loosen it."
+            }
+          ]
+        },
+        {
+          "step_id": 180,
+          "description": "Cut-Cut peeled garlic cloves instead of mincing it",
+          "start_time": 213.69010400492604,
+          "end_time": 248.1990190223303,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "To get a finer mince, keep the tip of the knife on the board and rock the blade back and forth over the garlic."
+            }
+          ]
+        },
+        {
+          "step_id": 173,
+          "description": "Heat-Heat oil in a heavy-bottomed or nonstick pan on high heat",
+          "start_time": 264.7443892361543,
+          "end_time": 336.1258435872234,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please be careful with the oil spill. Wiping it up before it reaches the burner can prevent potential flare-ups."
+            }
+          ]
+        },
+        {
+          "step_id": 173,
+          "description": "Heat-Heat oil in a heavy-bottomed or nonstick pan on high heat",
+          "start_time": 264.7443892361543,
+          "end_time": 336.1258435872234,
+          "error_tag": "Temperature Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The heat looks a bit high. Lowering it to medium will prevent the oil from smoking or splattering."
+            }
+          ]
+        },
+        {
+          "step_id": 173,
+          "description": "Heat-Heat oil in a heavy-bottomed or nonstick pan on high heat",
+          "start_time": 264.7443892361543,
+          "end_time": 336.1258435872234,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the oil is heating up, please make sure not to leave the pan unattended while you prepare the other ingredients."
+            }
+          ]
+        },
+        {
+          "step_id": 161,
+          "description": "Chop-Chop 1 green chilli improperly",
+          "start_time": 358.34391216007276,
+          "end_time": 388.598303408208,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Be careful touching the cut chillies with your bare hands, as the oils can cause skin irritation or burn your eyes."
+            }
+          ]
+        },
+        {
+          "step_id": 161,
+          "description": "Chop-Chop 1 green chilli improperly",
+          "start_time": 358.34391216007276,
+          "end_time": 388.598303408208,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget the pan is heating behind you. Keep an eye on it to ensure the oil doesn't overheat while you chop."
+            }
+          ]
+        },
+        {
+          "step_id": 179,
+          "description": "add-add chopped onions to the pan",
+          "start_time": 416.9617952033348,
+          "end_time": 426.8890173316292,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try to have the rest of your ingredients ready soon so the onions don't overcook while you wait."
+            }
+          ]
+        },
+        {
+          "step_id": 158,
+          "description": "Chop-Chop 1 tsp cilantro",
+          "start_time": 428.30719192138554,
+          "end_time": 497.3250219561941,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Just a heads-up, the recipe calls for only one teaspoon, so you might have chopped a bit more than necessary."
+            }
+          ]
+        },
+        {
+          "step_id": 158,
+          "description": "Chop-Chop 1 tsp cilantro",
+          "start_time": 428.30719192138554,
+          "end_time": 497.3250219561941,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Remember the pan is still on the heat. Ensure it doesn't get too hot while you're focused on the cilantro."
+            }
+          ]
+        },
+        {
+          "step_id": 166,
+          "description": "Saute-Saute the mixture",
+          "start_time": 506,
+          "end_time": 576,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You can add a pinch of salt now; it helps the onions release moisture and cook more evenly."
+            }
+          ]
+        },
+        {
+          "step_id": 160,
+          "description": "Add-Add garlic to the pan",
+          "start_time": 593.306,
+          "end_time": 606.833,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Garlic burns very quickly, so make sure your next ingredients are ready to add as soon as it becomes fragrant."
+            }
+          ]
+        },
+        {
+          "step_id": 162,
+          "description": "Add-Add chilli to the pan",
+          "start_time": 593.306,
+          "end_time": 606.833,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "When adding the chilli, be prepared for some strong fumes as it hits the hot oil."
+            }
+          ]
+        },
+        {
+          "step_id": 165,
+          "description": "Cook-Cook for 2 minutes, mixing and spilling things",
+          "start_time": 608,
+          "end_time": 663,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful with the stirring to avoid spilling hot food onto the burner."
+            }
+          ]
+        },
+        {
+          "step_id": 165,
+          "description": "Cook-Cook for 2 minutes, mixing and spilling things",
+          "start_time": 608,
+          "end_time": 663,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try to keep the workflow moving so the garlic doesn't stay on the heat too long without moisture."
+            }
+          ]
+        },
+        {
+          "step_id": 165,
+          "description": "Cook-Cook for 2 minutes, mixing and spilling things",
+          "start_time": 608,
+          "end_time": 663,
+          "error_tag": "Temperature Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The heat seems a bit high. Turning it down to medium will help prevent the mixture from scorching."
+            }
+          ]
+        },
+        {
+          "step_id": 175,
+          "description": "Add-Add tomatoes to the pan",
+          "start_time": 669,
+          "end_time": 672,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Now that the tomatoes are in, you have a moment to finish any remaining prep while they soften."
+            }
+          ]
+        },
+        {
+          "step_id": 168,
+          "description": "Add-Add 1/8 tsp of turmeric to the pan",
+          "start_time": 687.3604169835437,
+          "end_time": 725.6511309069648,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Adding the turmeric now allows it to bloom in the oil and release its full color."
+            }
+          ]
+        },
+        {
+          "step_id": 168,
+          "description": "Add-Add 1/8 tsp of turmeric to the pan",
+          "start_time": 687.3604169835437,
+          "end_time": 725.6511309069648,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like a little more than 1/8th teaspoon. You might want to adjust the other spices slightly to balance the flavor."
+            }
+          ]
+        },
+        {
+          "step_id": 170,
+          "description": "Cook-Cook until something is burnt",
+          "start_time": 735,
+          "end_time": 855,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I think something might be catching on the bottom. Check the pan immediately to prevent burning."
+            }
+          ]
+        },
+        {
+          "step_id": 170,
+          "description": "Cook-Cook until something is burnt",
+          "start_time": 735,
+          "end_time": 855,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Covering the pan helps the tomatoes soften, but keep listening to ensure it doesn't dry out."
+            }
+          ]
+        },
+        {
+          "step_id": 167,
+          "description": "Crack-Crack one egg in the bowl",
+          "start_time": 754.4873475653437,
+          "end_time": 790.8871620357565,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It helps to crack the egg gently on a flat surface first to avoid getting shell fragments in the bowl."
+            }
+          ]
+        },
+        {
+          "step_id": 167,
+          "description": "Crack-Crack one egg in the bowl",
+          "start_time": 754.4873475653437,
+          "end_time": 790.8871620357565,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Preparing the eggs while the tomato mixture cooks is a great way to save time."
+            }
+          ]
+        },
+        {
+          "step_id": 177,
+          "description": "add-add 1/3 tsp salt to the bowl",
+          "start_time": 795,
+          "end_time": 811,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Adding the milk at this stage will help make the eggs fluffy when whisked."
+            }
+          ]
+        },
+        {
+          "step_id": 164,
+          "description": "add-add 1/3 tsp salt to the bowl",
+          "start_time": 813.141,
+          "end_time": 838.032,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Make sure to whisk the salt in thoroughly so it's evenly distributed."
+            }
+          ]
+        },
+        {
+          "step_id": 159,
+          "description": "Whisk-Whisk the egg mixture in the bowl",
+          "start_time": 839.414,
+          "end_time": 852.395,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Whisk vigorously until the yolk and white are fully combined before adding them to the pan."
+            }
+          ]
+        },
+        {
+          "step_id": 172,
+          "description": "pour-Spill while pouring the whisked eggs into the pan",
+          "start_time": 860.541,
+          "end_time": 870.977,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Pour the eggs slowly into the center of the pan to avoid spilling onto the hot burner."
+            }
+          ]
+        },
+        {
+          "step_id": 174,
+          "description": "Mix-Mix with 1 tbsp chopped cilantro and serve",
+          "start_time": 919.777,
+          "end_time": 940.359,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Mixing the cilantro in works fine, though garnishing on top keeps it fresh and vibrant."
+            }
+          ]
+        },
+        {
+          "step_id": 178,
+          "description": "Skipped this step",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like the salt for the pan was missed. You can sprinkle it in now and give it a quick stir."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "2_3",
+    "activity_id": 2,
+    "step_annotations": [
+      {
+        "description": "Place-Place 5 meatballs in a Microwave-safe plate",
+        "step_id": 21,
+        "start_time": 2.6533407117834398,
+        "end_time": 82.25356206528662
+      },
+      {
+        "description": "Peel-Peel 1 garlic clove",
+        "step_id": 14,
+        "start_time": 98.17360633598726,
+        "end_time": 143.28039843630575
+      },
+      {
+        "description": "Mix-Mix 1/4 cup sweet-and-sour sauce and 1/2 teaspoon soy sauce in a small bowl",
+        "step_id": 23,
+        "start_time": 161.85378341878982,
+        "end_time": 321.05422612579616
+      },
+      {
+        "description": "Peel-Peel one medium onion",
+        "step_id": 17,
+        "start_time": 329.0142482611465,
+        "end_time": 429.8411953089171
+      },
+      {
+        "description": "Cut-Cut 1/8 garlic clove",
+        "step_id": 16,
+        "start_time": 435.14787673248406,
+        "end_time": 451.06792100318467
+      },
+      {
+        "description": "Mince-Mince 1/8 garlic clove",
+        "step_id": 26,
+        "start_time": 456.37460242675155,
+        "end_time": 498.82805381528664
+      },
+      {
+        "description": "cut-Cut onion into two pieces",
+        "step_id": 27,
+        "start_time": 504.1347352388535,
+        "end_time": 525.361460933121
+      },
+      {
+        "description": "Cut-Cut 1/4 medium carrot into short, thin strips",
+        "step_id": 22,
+        "start_time": 533.3214830684713,
+        "end_time": 665.9885186576433
+      },
+      {
+        "description": "Slice-Slice 1/8 medium onion",
+        "step_id": 19,
+        "start_time": 663.3351779458599,
+        "end_time": 727.0153550286625
+      },
+      {
+        "description": "Top-Top the plate with the carrots, onion, garlic and 1/4 tsp pepper powder",
+        "step_id": 24,
+        "start_time": 727.0153550286624,
+        "end_time": 803.9622356703823
+      },
+      {
+        "description": "Pour-Pour the sauces over the meatballs",
+        "step_id": 15,
+        "start_time": 806.6155763821656,
+        "end_time": 841.1090056353504
+      },
+      {
+        "description": "Microwave-Microwave the plate, covered, on high for 1.5 minutes",
+        "step_id": 20,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Microwave the plate, covered, on high for 5 minutes instead of 1.5 minutes"
+          }
+        ],
+        "start_time": 843,
+        "end_time": 1204.6,
+        "modified_description": "Microwave-Microwave the plate, covered, on high for 1.5 minutes"
+      },
+      {
+        "description": "Stir-Stir the contents in the microwave with a spoon",
+        "step_id": 18,
+        "start_time": 1207.6,
+        "end_time": 1219.2
+      },
+      {
+        "description": "Microwave-Microwave the plate, covered, on high for 1.5 minutes",
+        "step_id": 20,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Microwave the plate, covered, on high for 5 minutes instead of 1.5 minutes"
+          }
+        ],
+        "start_time": 1228.8,
+        "end_time": 1564.8,
+        "modified_description": "Microwave-Microwave the plate, covered, on high for 1.5 minutes"
+      },
+      {
+        "description": "Stir-Stir the contents in the microwave with a spoon",
+        "step_id": 18,
+        "start_time": 1562.8176792404458,
+        "end_time": 1602.6177899171973
+      },
+      {
+        "description": "Microwave-Microwave for 1 more minute",
+        "step_id": 25,
+        "start_time": 1597.3111084936306,
+        "end_time": 1653.0312634410827
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 173,
+          "description": "Heat-Heat 2 tbsp oil in a heavy-bottomed or nonstick pan on medium heat",
+          "start_time": 3.347801894657508,
+          "end_time": 87.61019990559734,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You added 3 tablespoons of oil. The recipe calls for 2, so it might be a bit oily, but we can continue."
+            }
+          ]
+        },
+        {
+          "step_id": 173,
+          "description": "Heat-Heat 2 tbsp oil in a heavy-bottomed or nonstick pan on medium heat",
+          "start_time": 3.347801894657508,
+          "end_time": 87.61019990559734,
+          "error_tag": "Temperature Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You are using low heat. Remember to switch to medium so the oil reaches the right temperature for cooking."
+            }
+          ]
+        },
+        {
+          "step_id": 173,
+          "description": "Heat-Heat 2 tbsp oil in a heavy-bottomed or nonstick pan on medium heat",
+          "start_time": 3.347801894657508,
+          "end_time": 87.61019990559734,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since you are heating the oil before preparing the ingredients, please watch the pan closely to ensure it doesn't smoke or burn."
+            }
+          ]
+        },
+        {
+          "step_id": 176,
+          "description": "Peel-Peel 2 garlic cloves",
+          "start_time": 93.15377872210652,
+          "end_time": 179.07925037799913,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You've peeled three cloves, but we only need two. You might want to set one aside to keep the flavor balanced."
+            }
+          ]
+        },
+        {
+          "step_id": 176,
+          "description": "Peel-Peel 2 garlic cloves",
+          "start_time": 93.15377872210652,
+          "end_time": 179.07925037799913,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The pan is already heating up. Try to peel the garlic quickly so the oil doesn't overheat."
+            }
+          ]
+        },
+        {
+          "step_id": 169,
+          "description": "Chop-Chop 1/4 tomato",
+          "start_time": 182.40539766790465,
+          "end_time": 242.8304067678549,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You sliced the tomato, but chopping it into smaller pieces will help it cook down better."
+            }
+          ]
+        },
+        {
+          "step_id": 169,
+          "description": "Chop-Chop 1/4 tomato",
+          "start_time": 182.40539766790465,
+          "end_time": 242.8304067678549,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you cut a full tomato. We only need about a quarter of that, so just use a portion."
+            }
+          ]
+        },
+        {
+          "step_id": 169,
+          "description": "Chop-Chop 1/4 tomato",
+          "start_time": 182.40539766790465,
+          "end_time": 242.8304067678549,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The oil is still heating on the stove. Be careful not to leave it unattended for too long while you chop."
+            }
+          ]
+        },
+        {
+          "step_id": 178,
+          "description": "add-add 1/3 tsp salt to the pan",
+          "start_time": 245.60219617610952,
+          "end_time": 273.8744481403064,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You added about 1/4 teaspoon of salt. The recipe calls for 1/3 teaspoon, so feel free to add just a pinch more."
+            }
+          ]
+        },
+        {
+          "step_id": 178,
+          "description": "add-add 1/3 tsp salt to the pan",
+          "start_time": 245.60219617610952,
+          "end_time": 273.8744481403064,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You've added the salt early. Please make sure the other ingredients are ready to go in soon."
+            }
+          ]
+        },
+        {
+          "step_id": 158,
+          "description": "Chop-Chop 1 tsp cilantro",
+          "start_time": 282.18981636507027,
+          "end_time": 327.09280477879474,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the pan has been on the heat for a while, please chop quickly or lower the heat to prevent the oil from burning."
+            }
+          ]
+        },
+        {
+          "step_id": 180,
+          "description": "Mince-Mince peeled garlic cloves",
+          "start_time": 330.97330995035117,
+          "end_time": 369.22400378426465,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You are slicing the garlic. Mincing it finer would release more flavor, but slicing works too."
+            }
+          ]
+        },
+        {
+          "step_id": 180,
+          "description": "Mince-Mince peeled garlic cloves",
+          "start_time": 330.97330995035117,
+          "end_time": 369.22400378426465,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "With the pan still heating, try to get the garlic prepared as fast as you can."
+            }
+          ]
+        },
+        {
+          "step_id": 168,
+          "description": "Add-Add 1/8 tsp of turmeric to the pan",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like we missed the turmeric. You can add 1/8 teaspoon now to get that nice color and flavor."
+            }
+          ]
+        },
+        {
+          "step_id": 167,
+          "description": "Crack-Crack one egg in the bowl",
+          "start_time": 381.97423506223583,
+          "end_time": 444.0623178071388,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The pan is hot and waiting, so let's get the egg cracked into the bowl quickly."
+            }
+          ]
+        },
+        {
+          "step_id": 177,
+          "description": "add-add 1 tbsp milk to the bowl",
+          "start_time": 446.83410721539343,
+          "end_time": 482.3130116410523,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Go ahead and add the milk to the bowl now to keep the process moving."
+            }
+          ]
+        },
+        {
+          "step_id": 161,
+          "description": "Chop-Chop 1 green chilli",
+          "start_time": 483.42172740435416,
+          "end_time": 522.2267791199185,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You've chopped half a chilli. The recipe suggests a full one, but stick with half if you prefer less spice."
+            }
+          ]
+        },
+        {
+          "step_id": 161,
+          "description": "Chop-Chop 1 green chilli",
+          "start_time": 483.42172740435416,
+          "end_time": 522.2267791199185,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Be careful with the hot pan waiting nearby while you finish chopping the chilli."
+            }
+          ]
+        },
+        {
+          "step_id": 160,
+          "description": "Add-Add garlic to the pan",
+          "start_time": 526.6616421731259,
+          "end_time": 534.303,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Adding garlic first can cause it to burn. Please add the onions immediately to lower the pan temperature."
+            }
+          ]
+        },
+        {
+          "step_id": 163,
+          "description": "Chop-Chop 1/4 medium onion",
+          "start_time": 540.5205892143989,
+          "end_time": 628.1091345152442,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like about half an onion. We only need a quarter, so you might want to save the rest."
+            }
+          ]
+        },
+        {
+          "step_id": 163,
+          "description": "Chop-Chop 1/4 medium onion",
+          "start_time": 540.5205892143989,
+          "end_time": 628.1091345152442,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the pan is hot, please chop the onion as quickly as possible so you can add it to the pan."
+            }
+          ]
+        },
+        {
+          "step_id": 162,
+          "description": "Add-Add chilli to the pan",
+          "start_time": 634.7614290950553,
+          "end_time": 640.3050079115644,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Ideally chillies go in with the onions. Since they are already in, keep an eye on them so they don't burn."
+            }
+          ]
+        },
+        {
+          "step_id": 165,
+          "description": "Cook-Cook for 1 minute, mixing everything",
+          "start_time": 646.4029446097246,
+          "end_time": 738.4263529637774,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You cooked that for two minutes. One minute is usually enough, so be careful not to overcook the mixture."
+            }
+          ]
+        },
+        {
+          "step_id": 165,
+          "description": "Cook-Cook for 1 minute, mixing everything",
+          "start_time": 646.4029446097246,
+          "end_time": 738.4263529637774,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You cooked the base early. Keep it on very low heat until the egg mixture is ready."
+            }
+          ]
+        },
+        {
+          "step_id": 159,
+          "description": "Whisk-Whisk the egg mixture in the bowl",
+          "start_time": 744.5242896619375,
+          "end_time": 771.6878258628325,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Whisk the eggs well now so they are aerated and ready for the hot pan."
+            }
+          ]
+        },
+        {
+          "step_id": 179,
+          "description": "add-add chopped onions to the pan",
+          "start_time": 772.7965416261343,
+          "end_time": 788.3185623123601,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It's good you are adding the onions now. Stir them in quickly to help cool the pan and protect the garlic."
+            }
+          ]
+        },
+        {
+          "step_id": 166,
+          "description": "Saute-Saute the onions on medium heat until they are soft and translucent",
+          "start_time": 789.4272780756619,
+          "end_time": 900.8532122874968,
+          "error_tag": "Temperature Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're sautéing on lower-medium heat. That works, though it might take a bit longer to get them soft."
+            }
+          ]
+        },
+        {
+          "step_id": 166,
+          "description": "Saute-Saute the onions on medium heat until they are soft and translucent",
+          "start_time": 789.4272780756619,
+          "end_time": 900.8532122874968,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Keep sautéing the onions until they are translucent, then we'll be ready for the next step."
+            }
+          ]
+        },
+        {
+          "step_id": 172,
+          "description": "pour-Slowly pour the whisked eggs into the pan",
+          "start_time": 903.0706438141004,
+          "end_time": 909.7229383939115,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You poured the eggs in quickly. Start stirring immediately to ensure they cook evenly."
+            }
+          ]
+        },
+        {
+          "step_id": 171,
+          "description": "mixing-Keep mixing with a spatula for 3 minutes or until the eggs are almost cooked",
+          "start_time": 906.396791104006,
+          "end_time": 1076.0303028891874,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It's been over three minutes. The eggs might become dry, so consider taking them off the heat now."
+            }
+          ]
+        },
+        {
+          "step_id": 174,
+          "description": "Garnish-Garnish with 1 tbsp chopped cilantro and serve",
+          "start_time": 1076.0666542256893,
+          "end_time": 1097.0959023919224,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Sprinkling the cilantro works perfectly to garnish the dish before serving."
+            }
+          ]
+        },
+        {
+          "step_id": 164,
+          "description": "add-add 1/3 tsp salt to the bowl",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We forgot to salt the eggs in the bowl. You can sprinkle a little salt on the finished dish now."
+            }
+          ]
+        },
+        {
+          "step_id": 175,
+          "description": "Add-Add tomatoes to the pan",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We missed adding the tomatoes. You can serve them on the side or just skip them this time."
+            }
+          ]
+        },
+        {
+          "step_id": 170,
+          "description": "Cook-Cook covered for 1 minute or until the tomatoes soften",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We didn't cover the pan earlier. The texture might be different, but just ensure everything is heated through."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "2_4",
+    "activity_id": 2,
+    "step_annotations": [
+      {
+        "description": "Place-Place 5 meatballs in a Microwave-safe plate",
+        "step_id": 21,
+        "start_time": 1.5541534506369428,
+        "end_time": 50.71661603024698
+      },
+      {
+        "description": "Peel-Peel 1 garlic clove",
+        "step_id": 14,
+        "start_time": 50.949865814029366,
+        "end_time": 100.30754832137032
+      },
+      {
+        "description": "Cut-Cut 1/8 garlic clove",
+        "step_id": 16,
+        "start_time": 103.49191493474714,
+        "end_time": 125.782481228385
+      },
+      {
+        "description": "Peel-Peel one medium onion",
+        "step_id": 17,
+        "start_time": 127.3746645350734,
+        "end_time": 178.32453034910276
+      },
+      {
+        "description": "Cut-Cut 1/4 medium carrot into short, thin strips",
+        "step_id": 22,
+        "start_time": 178.3245303491028,
+        "end_time": 313.6601114176183
+      },
+      {
+        "description": "Mince-Mince 1/8 garlic clove",
+        "step_id": 26,
+        "start_time": 318.4366613376835,
+        "end_time": 345.50377755138663
+      },
+      {
+        "description": "Mix-Mix 1/4 cup sweet-and-sour sauce and 1/2 teaspoon soy sauce in a small bowl",
+        "step_id": 23,
+        "start_time": 358.241244004894,
+        "end_time": 445.811325872757
+      },
+      {
+        "description": "cut-Cut onion into two pieces",
+        "step_id": 27,
+        "start_time": 445.8113258727569,
+        "end_time": 466.50970885970634
+      },
+      {
+        "description": "Slice-Slice 1/8 medium onion",
+        "step_id": 19,
+        "start_time": 464.9175255530179,
+        "end_time": 493.57682507340945
+      },
+      {
+        "description": "Top-Top the plate with the carrots, onion, garlic and 1/4 tsp pepper powder",
+        "step_id": 24,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Put extra 1/4 tsp pepper to the bowl"
+          }
+        ],
+        "start_time": 493.57682507340945,
+        "end_time": 562.0407072610114,
+        "modified_description": "Top-Top the plate with the carrots, onion, garlic and 1/4 tsp pepper powder, but put extra 1/4 tsp pepper to the bowl"
+      },
+      {
+        "description": "Pour-Pour the sauces over the meatballs",
+        "step_id": 15,
+        "start_time": 560.4485239543229,
+        "end_time": 577.9625403278957
+      },
+      {
+        "description": "Microwave-Microwave the plate, covered, on high for 1.5 minutes",
+        "step_id": 20,
+        "start_time": 582.7,
+        "end_time": 757.8
+      },
+      {
+        "description": "Stir-Stir the contents in the microwave with a spoon",
+        "step_id": 18,
+        "start_time": 757.8,
+        "end_time": 777
+      },
+      {
+        "description": "Microwave-Microwave the plate, covered, on high for 1.5 minutes",
+        "step_id": 20,
+        "start_time": 776.9854536639477,
+        "end_time": 874.1086353719413
+      },
+      {
+        "description": "Stir-Stir the contents in the microwave with a spoon",
+        "step_id": 18,
+        "start_time": 874.1086353719413,
+        "end_time": 894.8070183588907
+      },
+      {
+        "description": "Microwave-Microwave for 1 more minute",
+        "step_id": 25,
+        "start_time": 893.2148350522024,
+        "end_time": 971.2318170799348
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 183,
+          "description": "whisk-In a mixing bowl, whisk 1 cup of chilled curd until smooth. Use fresh homemade or packaged curd",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like the curd hasn't been whisked completely yet. You might want to whisk it until it's perfectly smooth before moving on."
+            }
+          ]
+        },
+        {
+          "step_id": 182,
+          "description": "peel-peel the cucumber",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I noticed the cucumber is still unpeeled. It's best to peel it first before cutting it for this recipe."
+            }
+          ]
+        },
+        {
+          "step_id": 187,
+          "description": "add-add 1 tablespoon of chopped cilantro leaves to the bowl",
+          "start_time": 319.668,
+          "end_time": 360.711,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "For a finer consistency, try chopping the cilantro with a knife instead of tearing it by hand."
+            }
+          ]
+        },
+        {
+          "step_id": 185,
+          "description": "chop or grate-chop or grate the cucumber",
+          "start_time": 376.367,
+          "end_time": 383.863,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try to chop the cucumber into even pieces to ensure a good texture in the final dish."
+            }
+          ]
+        },
+        {
+          "step_id": 186,
+          "description": "Combine-Combine all the ingredients in the bowl",
+          "start_time": 393.239,
+          "end_time": 400.563,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Simply rotating the bowl won't mix the ingredients well. You should use a spoon or whisk to combine everything thoroughly."
+            }
+          ]
+        },
+        {
+          "step_id": 188,
+          "description": "Add-Add 1 teaspoon of cumin powder to the bowl",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like we missed the cumin powder. Don't forget to add that in for the right flavor."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "2_26",
+    "activity_id": 2,
+    "step_annotations": [
+      {
+        "description": "Peel-Peel 1 garlic clove",
+        "step_id": 14,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Not properly peeling the garlic clove."
+          }
+        ],
+        "start_time": 8.065169636942676,
+        "end_time": 62.50506468630573,
+        "modified_description": "Peel-Peel 1 garlic clove not properly."
+      },
+      {
+        "description": "Peel-Peel one medium onion",
+        "step_id": 17,
+        "start_time": 62.505064686305744,
+        "end_time": 173.40114719426754
+      },
+      {
+        "description": "Cut-Cut 1/8 garlic clove",
+        "step_id": 16,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Using 1/2 garlic instead of 1/8 garlic."
+          }
+        ],
+        "start_time": 177.43373201273886,
+        "end_time": 215.74328778821658,
+        "modified_description": "Cut-Cut 1/2 garlic clove."
+      },
+      {
+        "description": "Mince-Mince 1/8 garlic clove",
+        "step_id": 26,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Using 1/2 garlic clove instead of 1/8."
+          }
+        ],
+        "start_time": 217.7595801974522,
+        "end_time": 260.10172079140136,
+        "modified_description": "Mince-Mince 1/2 garlic clove"
+      },
+      {
+        "description": "Cut-Cut 1/4 medium carrot into short, thin strips",
+        "step_id": 22,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Cutting into long instead of short."
+          }
+        ],
+        "start_time": 266.1505980191083,
+        "end_time": 397.2096046194268,
+        "modified_description": "Cut-Cut 1/4 medium carrot into long, thin strips"
+      },
+      {
+        "description": "Place-Place 5 meatballs in a Microwave-safe plate",
+        "step_id": 21,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Using 6 meatballs instead of 5 meatballs."
+          }
+        ],
+        "start_time": 445.6006224410828,
+        "end_time": 493.9916402627388,
+        "modified_description": "Place-Place 6 meatballs in a Microwave-safe plate"
+      },
+      {
+        "description": "cut-Cut onion into two pieces",
+        "step_id": 27,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Cutting into 4 pieces instead of two."
+          }
+        ],
+        "start_time": 496.0079326719746,
+        "end_time": 524.236026401274,
+        "modified_description": "Cut-Cut onion into four pieces"
+      },
+      {
+        "description": "Slice-Slice 1/8 medium onion",
+        "step_id": 19,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Slicing 1/4 onion instead of 1/8 onion."
+          }
+        ],
+        "start_time": 520.2034415828026,
+        "end_time": 584.7247986783441,
+        "modified_description": "Slice-Slice 1/4 medium onion"
+      },
+      {
+        "description": "Mix-Mix 1/4 cup sweet-and-sour sauce and 1/2 teaspoon soy sauce in a small bowl",
+        "step_id": 23,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Mixing 1/2 cup instead of 1/4 cup sweet and sour sauce and 1 teaspoon of soy sauce instead of 1/2 teaspoon."
+          },
+          {
+            "tag": "Technique Error",
+            "description": "Spill soy sauce while measuring."
+          }
+        ],
+        "start_time": 619.0017696353505,
+        "end_time": 762.158530691083,
+        "modified_description": "Mix-Mix 1/4 cup sweet-and-sour sauce and 1/2 teaspoon soy sauce in a small bowl and spill soy while measuring."
+      },
+      {
+        "description": "Pour-Pour the sauces over the meatballs",
+        "step_id": 15,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Instead of pouring sauces over meatballs, put the meatballs into the sauces."
+          }
+        ],
+        "start_time": 764.1748231003186,
+        "end_time": 834.7450574235671,
+        "modified_description": "Put-Put the meatballs over the sauce and transfer to the plate."
+      },
+      {
+        "description": "Microwave-Microwave the plate, covered, on high for 1.5 minutes",
+        "step_id": 20,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Microwave the plate uncovered without covering it."
+          }
+        ],
+        "start_time": 830.71,
+        "end_time": 963.7,
+        "modified_description": "Microwave-Microwave the plate, uncovered, on high for 5 minutes"
+      },
+      {
+        "description": "Stir-Stir the contents in the microwave with a spoon",
+        "step_id": 18,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Using a fork instead of a spoon."
+          }
+        ],
+        "start_time": 961.7,
+        "end_time": 992,
+        "modified_description": "Stir-Stir the contents in the microwave with a fork."
+      },
+      {
+        "description": "Microwave-Microwave the plate, covered, on high for 1.5 minutes",
+        "step_id": 20,
+        "errors": [
+          {
+            "tag": "Temperature Error",
+            "description": "Instead of high power level we microwave on a medium power level."
+          }
+        ],
+        "start_time": 987.9832805254779,
+        "end_time": 1110.9771174888538,
+        "modified_description": "Microwave-Microwave the plate, covered, on medium for 5 minutes"
+      },
+      {
+        "description": "Microwave-Microwave for 1.5 minutes",
+        "step_id": 25,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Microwave for more than a minute."
+          }
+        ],
+        "start_time": 1108.960825079618,
+        "end_time": 1177.514766993631,
+        "modified_description": "Microwave-Microwave for one and half minute."
+      },
+      {
+        "description": "Top-Top the plate with the carrots, onion, garlic and 1/4 tsp pepper powder",
+        "step_id": 24,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Stir-Stir the contents in the microwave with a spoon",
+        "step_id": 18,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Using a fork instead of a spoon."
+          }
+        ],
+        "start_time": 961.7714792054142,
+        "end_time": 992.0158653439491
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 189,
+          "description": "Rinse-Rinse 1 medium sized cucumber",
+          "start_time": 7.818943690154439,
+          "end_time": 72.50293239961391,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you have a zucchini there, but the recipe calls for a cucumber. You might want to switch to the correct vegetable before continuing."
+            }
+          ]
+        },
+        {
+          "step_id": 189,
+          "description": "Rinse-Rinse 1 medium sized cucumber",
+          "start_time": 7.818943690154439,
+          "end_time": 72.50293239961391,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Make sure to rotate the vegetable under the water to rinse the entire surface thoroughly."
+            }
+          ]
+        },
+        {
+          "step_id": 183,
+          "description": "whisk-In a mixing bowl, whisk 1 cup of chilled curd until smooth. Use fresh homemade or packaged curd",
+          "start_time": 78.1894369015444,
+          "end_time": 206.1357881949807,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That mug might be a bit small for mixing everything later. Using a larger mixing bowl now would be easier."
+            }
+          ]
+        },
+        {
+          "step_id": 183,
+          "description": "whisk-In a mixing bowl, whisk 1 cup of chilled curd until smooth. Use fresh homemade or packaged curd",
+          "start_time": 78.1894369015444,
+          "end_time": 206.1357881949807,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try moving the whisk in a circular motion rather than just pushing up and down. That will help get the curd smooth much faster."
+            }
+          ]
+        },
+        {
+          "step_id": 187,
+          "description": "add-add 1 tablespoon of chopped cilantro leaves to the bowl",
+          "start_time": 255.89270258687256,
+          "end_time": 321.9983174218147,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please be careful! Using a peeler to chop herbs can be slippery and unsafe. It would be safer to switch to a knife."
+            }
+          ]
+        },
+        {
+          "step_id": 182,
+          "description": "peel-peel the cucumber",
+          "start_time": 323.4199435472973,
+          "end_time": 427.19865070752894,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "There are still a few strips of skin left. You might want to go over those spots again to ensure it's fully peeled."
+            }
+          ]
+        },
+        {
+          "step_id": 182,
+          "description": "peel-peel the cucumber",
+          "start_time": 323.4199435472973,
+          "end_time": 427.19865070752894,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Using a fork to peel can be quite difficult and ineffective. A standard vegetable peeler would work much better here."
+            }
+          ]
+        },
+        {
+          "step_id": 182,
+          "description": "peel-peel the cucumber",
+          "start_time": 323.4199435472973,
+          "end_time": 427.19865070752894,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Just a reminder, this looks like zucchini, but the recipe uses cucumber. It might be best to swap it out before you continue."
+            }
+          ]
+        },
+        {
+          "step_id": 188,
+          "description": "Add-Add 1 teaspoon of cumin powder to the bowl",
+          "start_time": 474.1123128484557,
+          "end_time": 511.78540517374523,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you've added cinnamon instead of cumin. The flavors are quite different, so you may need to start fresh or remove it."
+            }
+          ]
+        },
+        {
+          "step_id": 185,
+          "description": "chop or grate-chop or grate the cucumber",
+          "start_time": 567.9396371303089,
+          "end_time": 624.0938690868727,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That knife seems very dull, which forces you to press harder and risks slipping. Please switch to a sharper knife for safety."
+            }
+          ]
+        },
+        {
+          "step_id": 185,
+          "description": "chop or grate-chop or grate the cucumber",
+          "start_time": 567.9396371303089,
+          "end_time": 624.0938690868727,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since you are preparing zucchini instead of cucumber, the texture will be different. You might want to correct this if you have a cucumber handy."
+            }
+          ]
+        },
+        {
+          "step_id": 191,
+          "description": "Add-1/2 teaspoon of chaat masala powder to the bowl",
+          "start_time": 631.912812777027,
+          "end_time": 670.2967181650579,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful with the transfer; some powder is spilling. Using a spoon or holding the packet closer to the bowl might help."
+            }
+          ]
+        },
+        {
+          "step_id": 190,
+          "description": "Add-Add the chopped or grated cucumber to the whisked curd",
+          "start_time": 676.6940357297296,
+          "end_time": 693.7535492355212,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Lifting the whole board is causing some spills. It helps to scrape the vegetables into the bowl using a knife or spatula instead."
+            }
+          ]
+        },
+        {
+          "step_id": 186,
+          "description": "Combine-Combine all the ingredients in the bowl",
+          "start_time": 699.4400537374518,
+          "end_time": 726.4509501216216,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Stirring with a sharp knife can be dangerous. Please switch to a spoon to mix the ingredients safely."
+            }
+          ]
+        },
+        {
+          "step_id": 186,
+          "description": "Combine-Combine all the ingredients in the bowl",
+          "start_time": 699.4400537374518,
+          "end_time": 726.4509501216216,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like the ingredients aren't fully combined yet. Give it a few more good stirs to mix everything evenly."
+            }
+          ]
+        },
+        {
+          "step_id": 184,
+          "description": "Add-1/4 teaspoon salt to the bowl",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It seems you missed adding the salt. Don't forget to add that in to balance the flavors."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "2_28",
+    "activity_id": 2,
+    "step_annotations": [
+      {
+        "description": "Peel-Peel one medium onion",
+        "step_id": 17,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Not properly peeling the onion."
+          }
+        ],
+        "start_time": 10.481808917197451,
+        "end_time": 40.18026751592356,
+        "modified_description": "Peel-Peel improperly one medium onion."
+      },
+      {
+        "description": "Slice-Slice 1/8 medium onion",
+        "step_id": 19,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Using 1/4 medium onion instead of 1/8."
+          }
+        ],
+        "start_time": 41.927235668789805,
+        "end_time": 190.41952866242036,
+        "modified_description": "Slice-Slice 1/4 medium onion."
+      },
+      {
+        "description": "Cut-Cut 1/4 medium carrot into short, thin strips",
+        "step_id": 22,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Cutting the carrot into long and thick strips."
+          }
+        ],
+        "start_time": 234.0937324840764,
+        "end_time": 310.9603312101911,
+        "modified_description": "Cut-Cut 1/4 medium carrot into long, thick strips."
+      },
+      {
+        "description": "Peel-Peel 1 garlic clove",
+        "step_id": 14,
+        "start_time": 316.2012356687898,
+        "end_time": 363.36937579617836
+      },
+      {
+        "description": "Mix-Mix 1/4 cup sweet-and-sour sauce and 1/2 teaspoon soy sauce in a small bowl",
+        "step_id": 23,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Using 1 teaspoon instead of 1/2 teaspoon."
+          }
+        ],
+        "start_time": 396.5617707006369,
+        "end_time": 511.86166878980896,
+        "modified_description": "Mix-Mix 1/4 cup sweet-and-sour sauce and 1 teaspoon soy sauce in a small bowl."
+      },
+      {
+        "description": "Place-Place 5 meatballs in a Microwave-safe plate",
+        "step_id": 21,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Place only 4 instead of 5."
+          }
+        ],
+        "start_time": 517.1025732484077,
+        "end_time": 569.5116178343949,
+        "modified_description": "Place-Place 4 meatballs in a Microwave-safe plate."
+      },
+      {
+        "description": "Mince-Mince 1/8 garlic clove",
+        "step_id": 26,
+        "start_time": 582,
+        "end_time": 640
+      },
+      {
+        "description": "Top-Top the plate with the carrots, onion, garlic and 1/4 tsp pepper powder",
+        "step_id": 24,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "using 1/2 tsp instead of 1/4 tsp."
+          }
+        ],
+        "start_time": 651.6191210191083,
+        "end_time": 745.9554012738854,
+        "modified_description": "Top-Top the plate with the carrots, onion, garlic and 1/2 tsp pepper powder."
+      },
+      {
+        "description": "Pour-Pour the sauces over the meatballs",
+        "step_id": 15,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Spill some while pouring the sauces."
+          }
+        ],
+        "start_time": 749.4493375796179,
+        "end_time": 829.809872611465,
+        "modified_description": "Pour-Pour the sauces over the meatballs and spill some out of the plate."
+      },
+      {
+        "description": "Microwave-Microwave the plate, covered, on high for 1.5 minutes",
+        "step_id": 20,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Using 1 minute instead of 1.5 minutes."
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Not covered the plate."
+          }
+        ],
+        "start_time": 831.6,
+        "end_time": 973.8,
+        "modified_description": "Microwave-Microwave the plate, uncovered, on high for 1 minutes."
+      },
+      {
+        "description": "Stir-Stir the contents in the microwave with a spoon",
+        "step_id": 18,
+        "start_time": 975,
+        "end_time": 989.4
+      },
+      {
+        "description": "Microwave-Microwave for 1 more minute",
+        "step_id": 25,
+        "start_time": 1014.9884968152867,
+        "end_time": 1090.108127388535
+      },
+      {
+        "description": "Cut-Cut 1/8 garlic clove",
+        "step_id": 16,
+        "start_time": 564.6,
+        "end_time": 624.6
+      },
+      {
+        "description": "cut-Cut onion into two pieces",
+        "step_id": 27,
+        "start_time": 69,
+        "end_time": 75
+      },
+      {
+        "description": "Microwave-Microwave the plate, covered, on high for 1.5 minutes",
+        "step_id": 20,
+        "start_time": 831.5568407643312,
+        "end_time": 987.0370063694268
+      },
+      {
+        "description": "Stir-Stir the contents in the microwave with a spoon",
+        "step_id": 18,
+        "start_time": 983.5430700636942,
+        "end_time": 1014.9884968152866
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 187,
+          "description": "add-add 1 tablespoon of chopped cilantro leaves to the bowl",
+          "start_time": 4.7656347543502,
+          "end_time": 82.04832679092759,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It helps to use a measuring spoon for the cilantro to ensure the flavor is balanced."
+            }
+          ]
+        },
+        {
+          "step_id": 187,
+          "description": "add-add 1 tablespoon of chopped cilantro leaves to the bowl",
+          "start_time": 4.7656347543502,
+          "end_time": 82.04832679092759,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We usually whisk the curd first before adding the herbs, but we can carefully mix them in now."
+            }
+          ]
+        },
+        {
+          "step_id": 191,
+          "description": "Add-1/2 teaspoon of chaat masala powder to the bowl",
+          "start_time": 85.40844383599618,
+          "end_time": 115.08947773410199,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like a full teaspoon instead of half; you might want to adjust the other spices to balance the flavor."
+            }
+          ]
+        },
+        {
+          "step_id": 191,
+          "description": "Add-1/2 teaspoon of chaat masala powder to the bowl",
+          "start_time": 85.40844383599618,
+          "end_time": 115.08947773410199,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try to keep the spoon steady while moving it to the bowl to avoid any spills."
+            }
+          ]
+        },
+        {
+          "step_id": 191,
+          "description": "Add-1/2 teaspoon of chaat masala powder to the bowl",
+          "start_time": 85.40844383599618,
+          "end_time": 115.08947773410199,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the curd hasn't been whisked yet, just be sure to mix the masala in thoroughly when you get to that step."
+            }
+          ]
+        },
+        {
+          "step_id": 183,
+          "description": "whisk-In a mixing bowl, whisk 1 cup of chilled curd until smooth. Use fresh homemade or packaged curd",
+          "start_time": 130.21000443691062,
+          "end_time": 177.8116625753822,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like we have less than a cup of curd here; adding a bit more will help achieve the right consistency."
+            }
+          ]
+        },
+        {
+          "step_id": 183,
+          "description": "whisk-In a mixing bowl, whisk 1 cup of chilled curd until smooth. Use fresh homemade or packaged curd",
+          "start_time": 130.21000443691062,
+          "end_time": 177.8116625753822,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to give the curd a good whisk to ensure it is smooth and lump-free."
+            }
+          ]
+        },
+        {
+          "step_id": 183,
+          "description": "whisk-In a mixing bowl, whisk 1 cup of chilled curd until smooth. Use fresh homemade or packaged curd",
+          "start_time": 130.21000443691062,
+          "end_time": 177.8116625753822,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the ingredients are already added, whisk gently to smooth out the curd without splashing."
+            }
+          ]
+        },
+        {
+          "step_id": 182,
+          "description": "peel-peel the cucumber",
+          "start_time": 192.09216001692369,
+          "end_time": 270.2148813147682,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "A vegetable peeler is much more effective for this task than a grater."
+            }
+          ]
+        },
+        {
+          "step_id": 182,
+          "description": "peel-peel the cucumber",
+          "start_time": 192.09216001692369,
+          "end_time": 270.2148813147682,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Make sure to remove the peel completely for a smoother texture."
+            }
+          ]
+        },
+        {
+          "step_id": 181,
+          "description": "Add-1/4 teaspoon of red chilli powder to the bowl",
+          "start_time": 276.6551056511497,
+          "end_time": 289.8155640776683,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Using a measuring spoon is the best way to get the spice level exactly right."
+            }
+          ]
+        },
+        {
+          "step_id": 188,
+          "description": "Add-Add 1 teaspoon of cumin powder to the bowl",
+          "start_time": 297.6558371828283,
+          "end_time": 345.81751482881134,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The recipe works best with cumin powder rather than whole seeds, as it blends better with the yogurt."
+            }
+          ]
+        },
+        {
+          "step_id": 185,
+          "description": "chop or grate-chop or grate the cucumber",
+          "start_time": 364.5781683304442,
+          "end_time": 412.4598362226715,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "A knife or grater is the standard tool for cucumber; scissors might be difficult to use here."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "2_30",
+    "activity_id": 2,
+    "step_annotations": [
+      {
+        "description": "Peel-Peel one medium onion",
+        "step_id": 17,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Peel improperly"
+          }
+        ],
+        "start_time": 16.00718015764331,
+        "end_time": 54.61273230254777
+      },
+      {
+        "description": "Place-Place 5 meatballs in a Microwave-safe plate",
+        "step_id": 21,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Pouring many balls, more than 5"
+          }
+        ],
+        "start_time": 57.43752880095542,
+        "end_time": 88.51029028343949
+      },
+      {
+        "description": "Peel-Peel 1 garlic clove",
+        "step_id": 14,
+        "start_time": 90.39348794904458,
+        "end_time": 106.4006681066879
+      },
+      {
+        "description": "cut-Cut onion into two pieces",
+        "step_id": 27,
+        "start_time": 109.22546460509554,
+        "end_time": 124.2910459299363
+      },
+      {
+        "description": "Mix-Mix 1/4 cup sweet-and-sour sauce and 1/2 teaspoon soy sauce in a small bowl",
+        "step_id": 23,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "1/2 tsp used is soiled"
+          }
+        ],
+        "start_time": 144.0646214187898,
+        "end_time": 196.79415605573251
+      },
+      {
+        "description": "Slice-Slice 1/8 medium onion",
+        "step_id": 19,
+        "start_time": 198.67735372133757,
+        "end_time": 216.56773154458597
+      },
+      {
+        "description": "Cut-Cut 1/8 garlic clove",
+        "step_id": 16,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Use 1/2 garlic clove"
+          },
+          {
+            "tag": "Technique Error",
+            "description": "Slice garlic clove"
+          }
+        ],
+        "start_time": 215.6261327117834,
+        "end_time": 229.75011520382162
+      },
+      {
+        "description": "Cut-Cut 1/4 medium carrot into short, thin strips",
+        "step_id": 22,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Not thin"
+          }
+        ],
+        "start_time": 231.63331286942676,
+        "end_time": 275.8884580111465
+      },
+      {
+        "description": "Mince-Mince 1/8 garlic clove",
+        "step_id": 26,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Almost 1/4 garlic cloves"
+          },
+          {
+            "tag": "Technique Error",
+            "description": "Likely chopping"
+          }
+        ],
+        "start_time": 287.18764400477704,
+        "end_time": 304.1364229952229
+      },
+      {
+        "description": "Top-Top the plate with the carrots, onion, garlic and 1/4 tsp pepper powder",
+        "step_id": 24,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Seasoning pepper on top, no measuring"
+          },
+          {
+            "tag": "Technique Error",
+            "description": "Seasoning pepper on top, no measuring"
+          }
+        ],
+        "start_time": 306.0196206608281,
+        "end_time": 337.09238214331214
+      },
+      {
+        "description": "Pour-Pour the sauces over the meatballs",
+        "step_id": 15,
+        "start_time": 337.09238214331214,
+        "end_time": 349.33316696974526
+      },
+      {
+        "description": "Microwave-Microwave the plate, covered, on high for 1.5 minutes",
+        "step_id": 20,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "1 min"
+          }
+        ],
+        "start_time": 348,
+        "end_time": 422
+      },
+      {
+        "description": "Microwave-Microwave the plate, covered, on high for 1.5 minutes",
+        "step_id": 20,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "1 min"
+          }
+        ],
+        "start_time": 420.89467826273886,
+        "end_time": 490.5729918901274
+      },
+      {
+        "description": "Microwave-Microwave for 1 more minute",
+        "step_id": 25,
+        "start_time": 488.68979422452236,
+        "end_time": 558.3681078519107
+      },
+      {
+        "description": "Stir-Stir the contents in the microwave with a spoon",
+        "step_id": 18,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Stir-Stir the contents in the microwave with a spoon",
+        "step_id": 18,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 188,
+          "description": "Add-Add 1 teaspoon of cumin powder to the bowl",
+          "start_time": 29.541674310810805,
+          "end_time": 96.36212810907338,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I see you've added the cumin powder first. That's okay, just remember to whisk the curd thoroughly when you get to that step."
+            }
+          ]
+        },
+        {
+          "step_id": 187,
+          "description": "add-add 1 tablespoon of chopped cilantro leaves to the bowl",
+          "start_time": 102.69248688996139,
+          "end_time": 194.83437581177603,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you've added about two tablespoons of cilantro. The recipe calls for one, so you might want to remove some if you prefer a milder flavor."
+            }
+          ]
+        },
+        {
+          "step_id": 187,
+          "description": "add-add 1 tablespoon of chopped cilantro leaves to the bowl",
+          "start_time": 102.69248688996139,
+          "end_time": 194.83437581177603,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're adding the cilantro before the curd is ready. We will need to make sure everything is mixed well once the curd is whisked."
+            }
+          ]
+        },
+        {
+          "step_id": 183,
+          "description": "whisk-In a mixing bowl, whisk 1 cup of chilled curd until smooth. Use fresh homemade or packaged curd",
+          "start_time": 270.79868118243235,
+          "end_time": 352.3899721361004,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like about half a cup of curd. For this recipe, you'll need a full cup to get the right consistency."
+            }
+          ]
+        },
+        {
+          "step_id": 183,
+          "description": "whisk-In a mixing bowl, whisk 1 cup of chilled curd until smooth. Use fresh homemade or packaged curd",
+          "start_time": 270.79868118243235,
+          "end_time": 352.3899721361004,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're whisking the curd in a separate bowl from the spices. Just don't forget to combine the contents of both bowls afterwards."
+            }
+          ]
+        },
+        {
+          "step_id": 183,
+          "description": "whisk-In a mixing bowl, whisk 1 cup of chilled curd until smooth. Use fresh homemade or packaged curd",
+          "start_time": 270.79868118243235,
+          "end_time": 352.3899721361004,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Now that the curd is being whisked, we can proceed to mix it with the ingredients you prepared earlier."
+            }
+          ]
+        },
+        {
+          "step_id": 182,
+          "description": "peel-peel the cucumber",
+          "start_time": 359.42370411486485,
+          "end_time": 459.30269821332047,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It might be easier and safer to use a vegetable peeler for the cucumber instead of a knife."
+            }
+          ]
+        },
+        {
+          "step_id": 182,
+          "description": "peel-peel the cucumber",
+          "start_time": 359.42370411486485,
+          "end_time": 459.30269821332047,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try to apply steady pressure with the peeler to remove the skin cleanly and evenly."
+            }
+          ]
+        },
+        {
+          "step_id": 184,
+          "description": "Add-1/4 teaspoon salt to the bowl",
+          "start_time": 465.63305699420846,
+          "end_time": 534.5636303861004,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you've added about half a teaspoon of salt. The recipe calls for a quarter teaspoon, so be careful not to make it too salty."
+            }
+          ]
+        },
+        {
+          "step_id": 184,
+          "description": "Add-1/4 teaspoon salt to the bowl",
+          "start_time": 465.63305699420846,
+          "end_time": 534.5636303861004,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You've added the salt to the curd bowl. Remember to mix this well with the spice bowl we set aside earlier."
+            }
+          ]
+        },
+        {
+          "step_id": 181,
+          "description": "Add-1/4 teaspoon of red chilli powder to the bowl",
+          "start_time": 541.5973623648648,
+          "end_time": 584.5031274353281,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since you are adding the chilli powder to the curd, make sure to combine everything thoroughly with the other ingredients later."
+            }
+          ]
+        },
+        {
+          "step_id": 191,
+          "description": "Add-1/2 teaspoon of chaat masala powder to the bowl",
+          "start_time": 585,
+          "end_time": 616,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That seems to be a full teaspoon of chaat masala. The recipe suggests half that amount, so the flavor might be quite strong."
+            }
+          ]
+        },
+        {
+          "step_id": 191,
+          "description": "Add-1/2 teaspoon of chaat masala powder to the bowl",
+          "start_time": 585,
+          "end_time": 616,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're adding this to the curd bowl as well. Just ensure both bowls are mixed together at the end."
+            }
+          ]
+        },
+        {
+          "step_id": 186,
+          "description": "Combine-Combine all the ingredients in the bowl",
+          "start_time": 620,
+          "end_time": 635,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're mixing now, but we still need to add the cucumber. You can give it another good mix after adding it."
+            }
+          ]
+        },
+        {
+          "step_id": 185,
+          "description": "chop or grate-chop or grate the cucumber",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We seem to have skipped chopping or grating the cucumber. We'll need to do that before adding it to the bowl."
+            }
+          ]
+        },
+        {
+          "step_id": 190,
+          "description": "Add-Add the chopped or grated cucumber to the whisked curd",
+          "start_time": 649,
+          "end_time": 656,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you're adding the cucumber whole. You should chop or grate it first so it mixes properly into the raita."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "2_38",
+    "activity_id": 2,
+    "step_annotations": [
+      {
+        "description": "Peel-Peel 1 garlic clove",
+        "step_id": 14,
+        "start_time": 23.230053980891718,
+        "end_time": 65.46651576433119
+      },
+      {
+        "description": "Peel-Peel one medium onion",
+        "step_id": 17,
+        "start_time": 61.24286958598725,
+        "end_time": 137.26850079617833
+      },
+      {
+        "description": "Cut-Cut 1/8 garlic clove",
+        "step_id": 16,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Cut 1/2 garlic clove instead of 1/8 garlic clove."
+          }
+        ],
+        "start_time": 149.93943933121017,
+        "end_time": 171.05767022292997,
+        "modified_description": "Cut-Cut 1/2 garlic clove"
+      },
+      {
+        "description": "Mince-Mince 1/8 garlic clove",
+        "step_id": 26,
+        "start_time": 166.83402404458596,
+        "end_time": 209.07048582802548
+      },
+      {
+        "description": "Cut-Cut 1/4 medium carrot into short, thin strips",
+        "step_id": 22,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Instead of short thin strips cutting it into long irregular strips."
+          },
+          {
+            "tag": "Measurement Error",
+            "description": "Not taking the 1/4 medium carrot."
+          }
+        ],
+        "start_time": 215.4059550955414,
+        "end_time": 420.25279474522296,
+        "modified_description": "Cut-Cut 1/4 medium carrot into long, irregular size strips."
+      },
+      {
+        "description": "cut-Cut onion into two pieces",
+        "step_id": 27,
+        "start_time": 424.4764409235668,
+        "end_time": 475.1601950636944
+      },
+      {
+        "description": "Slice-Slice 1/8 medium onion",
+        "step_id": 19,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Instead of slicing chopping the onion."
+          }
+        ],
+        "start_time": 475.1601950636942,
+        "end_time": 540.6267108280256,
+        "modified_description": "Chop-Chop 1/8 medium onion."
+      },
+      {
+        "description": "Place-Place 5 meatballs in a Microwave-safe plate",
+        "step_id": 21,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Placing 6 meatballs instead of 5."
+          }
+        ],
+        "start_time": 546.9621800955415,
+        "end_time": 612.4286958598727,
+        "modified_description": "Place-Place 6 meatballs in a Microwave-safe plate."
+      },
+      {
+        "description": "Top-Top the plate with the carrots, onion, garlic and 1/4 tsp pepper powder",
+        "step_id": 24,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Using the 1/2 tsp instead of 1/4 tsp."
+          }
+        ],
+        "start_time": 627.2114574840764,
+        "end_time": 728.5789657643312,
+        "modified_description": "Top-Top the plate with the carrots, onion, garlic and 1/2 tsp pepper powder."
+      },
+      {
+        "description": "Microwave-Microwave the plate, covered, on high for 1.5 minutes",
+        "step_id": 20,
+        "errors": [
+          {
+            "tag": "Temperature Error",
+            "description": "Instead of high using medium power level."
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Not using the microwave cover to cover the contents."
+          }
+        ],
+        "start_time": 737,
+        "end_time": 1092,
+        "modified_description": "Microwave-Microwave the plate, covered, on medium power level for 1.5 minutes."
+      },
+      {
+        "description": "Microwave-Microwave the plate, covered, on high for 1.5 minutes",
+        "step_id": 20,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Instead of 1.5 minutes only 3 minutes."
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Not using the microwave cover to cover the contents."
+          }
+        ],
+        "start_time": 1091.812537101911,
+        "end_time": 1298.7711998407642,
+        "modified_description": "Microwave-Microwave the plate, covered, on high for 3 minutes"
+      },
+      {
+        "description": "Stir-Stir the contents in the microwave with a spoon",
+        "step_id": 18,
+        "start_time": 1281,
+        "end_time": 1323.6
+      },
+      {
+        "description": "Mix-Mix 1/4 cup sweet-and-sour sauce and 1/2 teaspoon soy sauce in a small bowl",
+        "step_id": 23,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Stir-Stir the contents in the microwave with a spoon",
+        "step_id": 18,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Microwave-Microwave for 1 more minute",
+        "step_id": 25,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Pour-Pour the sauces over the meatballs",
+        "step_id": 15,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 188,
+          "description": "Add-Add 1 teaspoon of cumin powder to the bowl",
+          "start_time": 17.13439527027027,
+          "end_time": 80.94524662162162,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful, it looks like some of the cumin powder spilled. You might want to wipe that up before moving on."
+            }
+          ]
+        },
+        {
+          "step_id": 188,
+          "description": "Add-Add 1 teaspoon of cumin powder to the bowl",
+          "start_time": 17.13439527027027,
+          "end_time": 80.94524662162162,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you're adding the cumin now. Typically, the curd is whisked first, but you can just whisk everything together thoroughly later."
+            }
+          ]
+        },
+        {
+          "step_id": 187,
+          "description": "add-add 1 tablespoon of chopped scallions to the bowl instead of cilantro",
+          "start_time": 125.25833783783784,
+          "end_time": 220.38377364864868,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I noticed you're adding scallions. Just a heads up, the recipe actually calls for chopped cilantro here."
+            }
+          ]
+        },
+        {
+          "step_id": 187,
+          "description": "add-add 1 tablespoon of chopped scallions to the bowl instead of cilantro",
+          "start_time": 125.25833783783784,
+          "end_time": 220.38377364864868,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the curd hasn't been whisked yet, please remember to give the mixture a good stir once all the ingredients are in."
+            }
+          ]
+        },
+        {
+          "step_id": 189,
+          "description": "Rinse-Rinse 1 medium sized zucchini",
+          "start_time": 229.8372331081081,
+          "end_time": 243.4265810810811,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like a zucchini. For this recipe, we usually use a cucumber."
+            }
+          ]
+        },
+        {
+          "step_id": 181,
+          "description": "Add-1/4 teaspoon of red chilli powder to the bowl",
+          "start_time": 251.10751689189186,
+          "end_time": 279.4678952702703,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since we're adding the chilli powder before whisking the curd, just make sure to blend it all well in the next steps."
+            }
+          ]
+        },
+        {
+          "step_id": 183,
+          "description": "whisk-In a mixing bowl, whisk 1 cup of chilled curd until smooth. Use fresh homemade or packaged curd",
+          "start_time": 293.05724324324325,
+          "end_time": 389.9552027027027,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Now that all the ingredients are in the bowl, try to whisk everything gently until the curd is smooth and well-mixed."
+            }
+          ]
+        },
+        {
+          "step_id": 185,
+          "description": "chop or grate-chop or grate only 1/2 of zucchini instead of one medium cucumber",
+          "start_time": 391.1368851351352,
+          "end_time": 473.2638141891892,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It seems you are chopping only half a zucchini. The recipe suggests using a full cucumber for the correct serving size."
+            }
+          ]
+        },
+        {
+          "step_id": 185,
+          "description": "chop or grate-chop or grate only 1/2 of zucchini instead of one medium cucumber",
+          "start_time": 391.1368851351352,
+          "end_time": 473.2638141891892,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Just a reminder, this dish is traditionally made with cucumber rather than zucchini."
+            }
+          ]
+        },
+        {
+          "step_id": 182,
+          "description": "Skipped this step",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I noticed the peeling step was skipped. You might want to peel the vegetable before chopping it to get the right texture."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "2_41",
+    "activity_id": 2,
+    "step_annotations": [
+      {
+        "description": "Cut-Cut 1/4 medium carrot into short, thin strips",
+        "step_id": 22,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "slice horizontally carrot instead of cut into short, thin strips"
+          },
+          {
+            "tag": "Measurement Error",
+            "description": "use 1/2 medium carrot instead of 1/4 medium carrot"
+          }
+        ],
+        "start_time": 30,
+        "end_time": 90.6,
+        "modified_description": "slice horizontally carrot instead of cut into short, thin strips"
+      },
+      {
+        "description": "Peel-Peel one medium onion",
+        "step_id": 17,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Peel-Peel one medium onion improperly"
+          }
+        ],
+        "start_time": 131.92510544904457,
+        "end_time": 197.88765817356676,
+        "modified_description": "Peel-Peel one medium onion improperly"
+      },
+      {
+        "description": "cut-Cut onion into two pieces",
+        "step_id": 27,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "cut-Cut onion into two pieces one large and one small"
+          }
+        ],
+        "start_time": 195.88879293949043,
+        "end_time": 241.86269332324844,
+        "modified_description": "cut-Cut onion into two pieces one large and one small"
+      },
+      {
+        "description": "Slice-Slice 1/8 medium onion",
+        "step_id": 19,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Chop instead of slice"
+          },
+          {
+            "tag": "Measurement Error",
+            "description": "Chop 1/2 onion instead of 1/8th"
+          }
+        ],
+        "start_time": 237.86496285509554,
+        "end_time": 281.83999800477704,
+        "modified_description": "Chop-Chop 1/2 medium onion"
+      },
+      {
+        "description": "Peel-Peel 1 garlic clove",
+        "step_id": 14,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Peel-Peel garlic clove improperly"
+          }
+        ],
+        "start_time": 283.8388632388535,
+        "end_time": 323.8161679203821,
+        "modified_description": "Peel-Peel 1 garlic improperly"
+      },
+      {
+        "description": "Cut-Cut 1/8 garlic clove",
+        "step_id": 16,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Cut 1 garlic clove"
+          }
+        ],
+        "start_time": 319.8184374522292,
+        "end_time": 347.03528677841615,
+        "modified_description": "Cut-Cut 1 garlic clove"
+      },
+      {
+        "description": "Mince-Mince 1/8 garlic clove",
+        "step_id": 26,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Mince 1 garlic clove"
+          }
+        ],
+        "start_time": 346.3633723856392,
+        "end_time": 380.18905200499984
+      },
+      {
+        "description": "Mix-Mix 1/4 cup sweet-and-sour sauce and 1/2 teaspoon soy sauce in a small bowl",
+        "step_id": 23,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Mix-Mix 1/2 cup sweet-and-sour sauce and 1/2 cup soy sauce in a small bowl"
+          }
+        ],
+        "start_time": 399.7730468152866,
+        "end_time": 491.7208475828025,
+        "modified_description": "Mix-Mix 1/2 cup sweet-and-sour sauce and 1/2 cup soy sauce in a small bowl"
+      },
+      {
+        "description": "Top-Top the plate with the carrots, onion, garlic and 1/4 tsp pepper powder",
+        "step_id": 24,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding meat balls"
+          }
+        ],
+        "start_time": 501,
+        "end_time": 514.6
+      },
+      {
+        "description": "Pour-Pour the sauces over the meatballs",
+        "step_id": 15,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Pouring sauces before placing meatballs"
+          }
+        ],
+        "start_time": 493.71971281687894,
+        "end_time": 539.693613200637,
+        "modified_description": "Pour-Pour the sauces before the meatballs are placed"
+      },
+      {
+        "description": "Place-Place 5 meatballs in a Microwave-safe plate",
+        "step_id": 21,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Place meat balls after the sauces are poured and topped with vegetables"
+          }
+        ],
+        "start_time": 577.6720526480891,
+        "end_time": 621.6470877977707,
+        "modified_description": "Place - Place meat balls after the sauces are poured"
+      },
+      {
+        "description": "Top-Top the plate with the carrots, onion, garlic and 1/4 tsp pepper powder",
+        "step_id": 24,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Adding pepper powder after pouring sauces on the plate"
+          }
+        ],
+        "start_time": 636,
+        "end_time": 651
+      },
+      {
+        "description": "Microwave-Microwave the plate, covered, on high for 1.5 minutes",
+        "step_id": 20,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Microwave for 3 minutes instead of 1.5 minutes"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Microwave without covering the plate"
+          }
+        ],
+        "start_time": 677.71,
+        "end_time": 925.4,
+        "modified_description": "Microwave-Microwave the plate, uncovered, on high for 3 minutes"
+      },
+      {
+        "description": "Stir-Stir the contents in the microwave with a spoon",
+        "step_id": 18,
+        "start_time": 928,
+        "end_time": 956
+      },
+      {
+        "description": "Microwave-Microwave the plate, covered, on high for 1.5 minutes",
+        "step_id": 20,
+        "start_time": 977.4450994633758,
+        "end_time": 1053.6
+      },
+      {
+        "description": "Stir-Stir the contents in the microwave with a spoon",
+        "step_id": 18,
+        "start_time": 1084,
+        "end_time": 1100
+      },
+      {
+        "description": "Microwave-Microwave for 1 more minute",
+        "step_id": 25,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Microwave-Microwave for 2 minutes instead of 1 min"
+          }
+        ],
+        "start_time": 1097.4,
+        "end_time": 1222.2,
+        "modified_description": "Microwave-Microwave for 2 minutes instead of 1 min"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 185,
+          "description": "chop or grate-chop or grate the cucumber",
+          "start_time": 39.38961078812862,
+          "end_time": 58.026087378194845,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you're slicing the cucumber into discs. For this recipe, grating or chopping it finely typically gives the best texture."
+            }
+          ]
+        },
+        {
+          "step_id": 184,
+          "description": "Add-1/4 teaspoon salt to the bowl",
+          "start_time": 64.00382515236703,
+          "end_time": 98.4637252623008,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're adding the salt now, but usually we whisk the curd in the bowl first to create a smooth base."
+            }
+          ]
+        },
+        {
+          "step_id": 188,
+          "description": "Add-Add 1 teaspoon of cumin powder to the bowl",
+          "start_time": 109.01267427554583,
+          "end_time": 149.4503121596518,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like cumin seeds. Using cumin powder mixes better with the curd for this dish."
+            }
+          ]
+        },
+        {
+          "step_id": 188,
+          "description": "Add-Add 1 teaspoon of cumin powder to the bowl",
+          "start_time": 109.01267427554583,
+          "end_time": 149.4503121596518,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We're adding the cumin a bit early. Typically, this goes in after the curd has been whisked."
+            }
+          ]
+        },
+        {
+          "step_id": 187,
+          "description": "add-add 1 tablespoon of chopped cilantro leaves to the bowl",
+          "start_time": 163.86720914442,
+          "end_time": 224.34785015369152,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Adding cilantro now is okay, though it usually comes after whisking the curd."
+            }
+          ]
+        },
+        {
+          "step_id": 183,
+          "description": "whisk-In a mixing bowl, whisk 1 cup of chilled curd until smooth. Use fresh homemade or packaged curd",
+          "start_time": 241.2261685748836,
+          "end_time": 357.2646077205789,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It seems you're using flavoured fruit yogurt. Plain curd works best here to maintain the savory flavor."
+            }
+          ]
+        },
+        {
+          "step_id": 183,
+          "description": "whisk-In a mixing bowl, whisk 1 cup of chilled curd until smooth. Use fresh homemade or packaged curd",
+          "start_time": 241.2261685748836,
+          "end_time": 357.2646077205789,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Now that we are whisking, make sure to incorporate all the ingredients that were added earlier so the mixture is smooth."
+            }
+          ]
+        },
+        {
+          "step_id": 191,
+          "description": "Add-1/2 teaspoon of chaat masala powder to the bowl",
+          "start_time": 368.5168200013736,
+          "end_time": 434.6235671510425,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That appears to be garam masala. Chaat masala is recommended for the right tangy flavor profile."
+            }
+          ]
+        },
+        {
+          "step_id": 182,
+          "description": "peel-peel the cucumber",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I noticed the cucumber wasn't peeled. For a smoother texture, peeling is usually recommended before chopping."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "2_42",
+    "activity_id": 2,
+    "step_annotations": [
+      {
+        "description": "Peel-Peel 1 garlic clove",
+        "step_id": 14,
+        "start_time": 5.910681845541401,
+        "end_time": 68.95795486464968
+      },
+      {
+        "description": "Mix-Mix 1/4 cup sweet-and-sour sauce and 1/2 teaspoon soy sauce in a small bowl",
+        "step_id": 23,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "1/2 tablespoon soy sauce instead of 1/2 tsp soy sauce"
+          }
+        ],
+        "start_time": 86.69000040127389,
+        "end_time": 242.33795566719743,
+        "modified_description": "Mix 1/4 cup sweet-and-sour sauce and 1/2 tablespoon soy sauce in a small bowl"
+      },
+      {
+        "description": "Place-Place 5 meatballs in a Microwave-safe plate",
+        "step_id": 21,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Using bowl instead of plate"
+          }
+        ],
+        "start_time": 248.24863751273887,
+        "end_time": 321.1470469410828,
+        "modified_description": "Place 5 meatballs in a Microwave-safe bowl"
+      },
+      {
+        "description": "Microwave-Microwave the plate, covered, on high for 1.5 minutes",
+        "step_id": 20,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Microwave for 2 mins instead of 1.5 mins"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Microwave before adding vegetables and sauces"
+          }
+        ],
+        "start_time": 378,
+        "end_time": 490,
+        "modified_description": "Microwave the plate, covered, on high for 2 minutes"
+      },
+      {
+        "description": "Cut-Cut 1/4 medium carrot into short, thin strips",
+        "step_id": 22,
+        "start_time": 506.34841143471334,
+        "end_time": 626.5322756273886
+      },
+      {
+        "description": "Peel-Peel one medium onion",
+        "step_id": 17,
+        "start_time": 632.44295747293,
+        "end_time": 669.8772758280255
+      },
+      {
+        "description": "cut-Cut onion into two pieces",
+        "step_id": 27,
+        "start_time": 671.8475031098726,
+        "end_time": 691.549775928344
+      },
+      {
+        "description": "Slice-Slice 1/8 medium onion",
+        "step_id": 19,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "chop instead of slice"
+          }
+        ],
+        "start_time": 691.5497759283439,
+        "end_time": 728.9840942834396,
+        "modified_description": "chop 1/8 medium onion"
+      },
+      {
+        "description": "Cut-Cut 1/8 garlic clove",
+        "step_id": 16,
+        "start_time": 728.9840942834396,
+        "end_time": 746,
+        "modified_description": "Cut 1/2 garlic clove"
+      },
+      {
+        "description": "Mince-Mince 1/8 garlic clove",
+        "step_id": 26,
+        "start_time": 746.5,
+        "end_time": 770.3588672022292
+      },
+      {
+        "description": "Top-Top the plate with the carrots, onion, garlic and 1/4 tsp pepper powder",
+        "step_id": 24,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Top meatballs after microwaving"
+          }
+        ],
+        "start_time": 776.2695490477706,
+        "end_time": 868.870231294586
+      },
+      {
+        "description": "Stir-Stir the contents in the microwave with a spoon",
+        "step_id": 18,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Stirring before adding sauces"
+          }
+        ],
+        "start_time": 866.9,
+        "end_time": 888.57
+      },
+      {
+        "description": "Microwave-Microwave the plate, covered, on high for 1.5 minutes",
+        "step_id": 20,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before correct order"
+          }
+        ],
+        "start_time": 882.661822267516,
+        "end_time": 945.7090952866243
+      },
+      {
+        "description": "Pour-Pour the sauces over the meatballs",
+        "step_id": 15,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after microwaving and stirring"
+          }
+        ],
+        "start_time": 941.7686407229298,
+        "end_time": 956
+      },
+      {
+        "description": "Stir-Stir the contents in the microwave with a spoon",
+        "step_id": 18,
+        "start_time": 957,
+        "end_time": 972
+      },
+      {
+        "description": "Microwave-Microwave for 1 more minute",
+        "step_id": 25,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Microwave for 1.5 mins instead of 1 min"
+          }
+        ],
+        "start_time": 979,
+        "end_time": 1085,
+        "modified_description": "Microwave for 1.5 more minute"
+      },
+      {
+        "description": "Stir-Stir the contents in the microwave with a spoon",
+        "step_id": 18,
+        "start_time": 1085.5952322977707,
+        "end_time": 1107.267732398089
+      },
+      {
+        "description": "Microwave-Microwave for 1 more minute",
+        "step_id": 25,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Microwave for 1.5 mins instead of 1 min"
+          }
+        ],
+        "start_time": 1099.3868232707007,
+        "end_time": 1227.4515965907642,
+        "modified_description": "Microwave for 1.5 more minute"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 188,
+          "description": "Add-Add 1 teaspoon of cumin powder to the bowl",
+          "start_time": 82.99005000000001,
+          "end_time": 153.26991216216217,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like we added two teaspoons of cumin instead of one. You might want to remove the excess or adjust the other ingredients to balance the flavor."
+            }
+          ]
+        },
+        {
+          "step_id": 188,
+          "description": "Add-Add 1 teaspoon of cumin powder to the bowl",
+          "start_time": 82.99005000000001,
+          "end_time": 153.26991216216217,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We usually whisk the curd before adding the spices. Since the cumin is already in, we'll just need to mix it thoroughly later."
+            }
+          ]
+        },
+        {
+          "step_id": 181,
+          "description": "Add-1/4 teaspoon of red chilli powder to the bowl",
+          "start_time": 177.94262972972973,
+          "end_time": 210.83958648648647,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful with the pouring. Holding the spoon closer to the bowl can help prevent the chilli powder from spilling outside."
+            }
+          ]
+        },
+        {
+          "step_id": 181,
+          "description": "Add-1/4 teaspoon of red chilli powder to the bowl",
+          "start_time": 177.94262972972973,
+          "end_time": 210.83958648648647,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We are adding spices before the liquid base. Just make sure to incorporate them well when we add the curd."
+            }
+          ]
+        },
+        {
+          "step_id": 182,
+          "description": "peel-peel the cucumber",
+          "start_time": 227.28806486486485,
+          "end_time": 274.3905256756757,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like some skin is still left on the cucumber. Try applying steady pressure with the peeler to remove it completely."
+            }
+          ]
+        },
+        {
+          "step_id": 187,
+          "description": "add-add 1 tablespoon of chopped cilantro leaves to the bowl",
+          "start_time": 289.3436878378379,
+          "end_time": 453.08081351351353,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We're adding the cilantro a bit early in the process. It's not a problem, but it might clump, so give it a good stir once the curd is added."
+            }
+          ]
+        },
+        {
+          "step_id": 191,
+          "description": "Add-1/2 teaspoon of chaat masala powder to the bowl",
+          "start_time": 462.8003689189189,
+          "end_time": 524.1083337837838,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Typically, we add chaat masala after the curd is prepared. Since it's in the bowl now, just remember to whisk everything well later."
+            }
+          ]
+        },
+        {
+          "step_id": 185,
+          "description": "chop or grate-chop or grate the cucumber",
+          "start_time": 532.332572972973,
+          "end_time": 572.7061108108109,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You've sliced the cucumber, but this dish usually calls for chopped or grated pieces. You might want to chop those slices down for a better texture."
+            }
+          ]
+        },
+        {
+          "step_id": 190,
+          "description": "Add-Add the chopped or grated cucumber to the whisked curd",
+          "start_time": 581.6780081081081,
+          "end_time": 602.6124351351353,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We're adding the cucumber before the curd is ready. We can just mix it all together once you add the curd."
+            }
+          ]
+        },
+        {
+          "step_id": 184,
+          "description": "Add-1/4 teaspoon salt to the bowl",
+          "start_time": 609.3413581081081,
+          "end_time": 633.2664175675676,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "A little salt spilled while adding. Try steadying your hand or pouring directly over the center of the bowl next time."
+            }
+          ]
+        },
+        {
+          "step_id": 184,
+          "description": "Add-1/4 teaspoon salt to the bowl",
+          "start_time": 609.3413581081081,
+          "end_time": 633.2664175675676,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We are adding the salt before the wet ingredients. It will dissolve fine, but ensure you stir nicely once the curd is in."
+            }
+          ]
+        },
+        {
+          "step_id": 183,
+          "description": "whisk-In a mixing bowl, whisk 1 cup of chilled curd until smooth. Use fresh homemade or packaged curd",
+          "start_time": 651.2102121621622,
+          "end_time": 729.7143135135135,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like the curd was added without whisking. You should whisk the mixture vigorously now to ensure it becomes smooth and lump-free."
+            }
+          ]
+        },
+        {
+          "step_id": 183,
+          "description": "whisk-In a mixing bowl, whisk 1 cup of chilled curd until smooth. Use fresh homemade or packaged curd",
+          "start_time": 651.2102121621622,
+          "end_time": 729.7143135135135,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since we're doing this step last, make sure to whisk thoroughly to blend the curd with all the ingredients already in the bowl."
+            }
+          ]
+        },
+        {
+          "step_id": 186,
+          "description": "Combine-Combine all the ingredients in the bowl",
+          "start_time": 740.9291851351352,
+          "end_time": 767.097218918919,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Some ingredients are spilling out as you mix. Try stirring gently from the center outwards to keep everything contained."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "2_46",
+    "activity_id": 2,
+    "step_annotations": [
+      {
+        "description": "Peel-Peel one medium onion",
+        "step_id": 17,
+        "start_time": 20.322265880573248,
+        "end_time": 70.59313411146498
+      },
+      {
+        "description": "Peel-Peel 1 garlic clove",
+        "step_id": 14,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Peeled the garlic improperly"
+          }
+        ],
+        "start_time": 71,
+        "end_time": 90
+      },
+      {
+        "description": "Cut-Cut 1/8 garlic clove",
+        "step_id": 16,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Cut 1/2 garlic clove"
+          }
+        ],
+        "start_time": 94.12417881528664,
+        "end_time": 109.0984799904459
+      },
+      {
+        "description": "Mix-Mix 1/4 cup sweet-and-sour sauce and 1/2 teaspoon soy sauce in a small bowl",
+        "step_id": 23,
+        "start_time": 130.4903388121019,
+        "end_time": 202.15306586464968
+      },
+      {
+        "description": "Microwave-Microwave the plate, covered, on high for 1.5 minutes",
+        "step_id": 20,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Microwave for 1 min instead of 1.5 mins"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Microwave empty bowl without meatballs, sauces and vegetables"
+          }
+        ],
+        "start_time": 221.4,
+        "end_time": 294.3
+      },
+      {
+        "description": "Mince-Mince 1/8 garlic clove",
+        "step_id": 26,
+        "start_time": 244.93678350796182,
+        "end_time": 268.4678282117835
+      },
+      {
+        "description": "Stir-Stir the contents in the microwave with a spoon",
+        "step_id": 18,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Stirring the contents without adding meatballs, sauces and vegetables"
+          }
+        ],
+        "start_time": 293.48,
+        "end_time": 300.7
+      },
+      {
+        "description": "Cut-Cut 1/4 medium carrot into short, thin strips",
+        "step_id": 22,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Took a large carrot instead of a medium carrot"
+          }
+        ],
+        "start_time": 341.20014820541405,
+        "end_time": 404.3061317292994
+      },
+      {
+        "description": "cut-Cut onion into two pieces",
+        "step_id": 27,
+        "start_time": 411.793282316879,
+        "end_time": 421.4196187866242
+      },
+      {
+        "description": "Slice-Slice 1/8 medium onion",
+        "step_id": 19,
+        "start_time": 420.35002584554144,
+        "end_time": 447.0898493726115
+      },
+      {
+        "description": "Top-Top the plate with the carrots, onion, garlic and 1/4 tsp pepper powder",
+        "step_id": 24,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Topping after microwaving"
+          }
+        ],
+        "start_time": 449.2290352547771,
+        "end_time": 516.6133905429937
+      },
+      {
+        "description": "Microwave-Microwave the plate, covered, on high for 1.5 minutes",
+        "step_id": 20,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Microwave for 1 min instead of 1.5 mins"
+          }
+        ],
+        "start_time": 516.6133905429937,
+        "end_time": 586.1369317133758
+      },
+      {
+        "description": "Stir-Stir the contents in the microwave with a spoon",
+        "step_id": 18,
+        "start_time": 659,
+        "end_time": 668
+      },
+      {
+        "description": "Microwave-Microwave for 1 more minute",
+        "step_id": 25,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Place-Place 5 meatballs in a Microwave-safe plate",
+        "step_id": 21,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Pour-Pour the sauces over the meatballs",
+        "step_id": 15,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 181,
+          "description": "Add-1/4 tablespoon of red chilli powder to the bowl instead of teaspoon",
+          "start_time": 11.219831526061776,
+          "end_time": 88.43867202895753,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you used a tablespoon there. Since the recipe calls for a teaspoon, you might want to remove the extra powder so it isn't too spicy."
+            }
+          ]
+        },
+        {
+          "step_id": 181,
+          "description": "Add-1/4 tablespoon of red chilli powder to the bowl instead of teaspoon",
+          "start_time": 11.219831526061776,
+          "end_time": 88.43867202895753,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Usually we whisk the curd before adding spices. Since the spices are in now, just be prepared to whisk a little longer to get it smooth."
+            }
+          ]
+        },
+        {
+          "step_id": 188,
+          "description": "Add-Add 1 teaspoon of turmeric to the bowl",
+          "start_time": 157.07764136486486,
+          "end_time": 181.49727468629345,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I noticed that was turmeric instead of cumin powder. You might want to scoop that out to keep the flavor profile correct."
+            }
+          ]
+        },
+        {
+          "step_id": 188,
+          "description": "Add-Add 1 teaspoon of turmeric to the bowl",
+          "start_time": 157.07764136486486,
+          "end_time": 181.49727468629345,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Adding spices before the curd is smooth can make mixing harder. Just keep that in mind as you proceed."
+            }
+          ]
+        },
+        {
+          "step_id": 182,
+          "description": "Peel only half the cucumber",
+          "start_time": 182.8172548658301,
+          "end_time": 211.85681881563707,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like the cucumber isn't fully peeled yet. You might want to finish peeling it for a consistent texture."
+            }
+          ]
+        },
+        {
+          "step_id": 191,
+          "description": "Add-1/2 teaspoon of chat masala powder to the bowl",
+          "start_time": 215.15676926447875,
+          "end_time": 252.11621429150583,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since we're adding spices before the liquid is ready, make sure to mix everything thoroughly in the next step."
+            }
+          ]
+        },
+        {
+          "step_id": 184,
+          "description": "Add- Add 1 teaspoon salt to the bowl",
+          "start_time": 258.71611518918917,
+          "end_time": 287.7556791389962,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looked like a full teaspoon of salt. The recipe only needs a quarter teaspoon, so you might want to take some out."
+            }
+          ]
+        },
+        {
+          "step_id": 184,
+          "description": "Add- Add 1 teaspoon salt to the bowl",
+          "start_time": 258.71611518918917,
+          "end_time": 287.7556791389962,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Ideally, the curd should be whisked first. Since the salt is in, just ensure it dissolves well when you whisk."
+            }
+          ]
+        },
+        {
+          "step_id": 183,
+          "description": "whisk-In a mixing bowl, whisk 1 cup of chilled curd until smooth. Use fresh homemade or packaged curd",
+          "start_time": 302.9354512036679,
+          "end_time": 406.55389529729734,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Now that you're whisking with the dry ingredients already in the bowl, start slowly to avoid dusting them out."
+            }
+          ]
+        },
+        {
+          "step_id": 186,
+          "description": "Combine-Spill while combining all the ingredients in the bowl",
+          "start_time": 407.873875476834,
+          "end_time": 467.2729835559846,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful, it's splashing a bit. You might want to steady the bowl or mix a little more gently."
+            }
+          ]
+        },
+        {
+          "step_id": 186,
+          "description": "Combine-Spill while combining all the ingredients in the bowl",
+          "start_time": 407.873875476834,
+          "end_time": 467.2729835559846,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're combining things now, but remember we still have the fresh herbs and cucumber to add in a moment."
+            }
+          ]
+        },
+        {
+          "step_id": 187,
+          "description": "add-add 1 tablespoon of chopped cilantro leaves to the bowl",
+          "start_time": 487.07268624903475,
+          "end_time": 595.3110609710426,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the mixture was already combined, just give it another quick stir to fold in the cilantro."
+            }
+          ]
+        },
+        {
+          "step_id": 185,
+          "description": "cut cucumber into thin strips",
+          "start_time": 602.5709519584943,
+          "end_time": 658.6701095888031,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Those strips look a bit long for this dish. You might want to chop them into smaller cubes to match the recipe."
+            }
+          ]
+        },
+        {
+          "step_id": 185,
+          "description": "cut cucumber into thin strips",
+          "start_time": 602.5709519584943,
+          "end_time": 658.6701095888031,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We usually prep the veggies first, but it's okay. Once they are chopped, you can add them straight to the bowl."
+            }
+          ]
+        },
+        {
+          "step_id": 190,
+          "description": "Add-Add the chopped or grated cucumber to the whisked curd",
+          "start_time": 661.3100699478764,
+          "end_time": 682.4297528204634,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Now that the cucumber is ready, just fold it into the mixture until it's well coated."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "2_47",
+    "activity_id": 2,
+    "step_annotations": [
+      {
+        "description": "Peel-Peel 1 garlic clove",
+        "step_id": 14,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Peeled 2 instead of 1 garlic clove"
+          }
+        ],
+        "start_time": 18.650904039808914,
+        "end_time": 120.38310789331211,
+        "modified_description": "Peel-Peel 2 garlic cloves"
+      },
+      {
+        "description": "Peel-Peel one medium onion",
+        "step_id": 17,
+        "start_time": 118.68757116242038,
+        "end_time": 178.0313567436306
+      },
+      {
+        "description": "cut-Cut onion into two pieces",
+        "step_id": 27,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "cut into 4 pieces"
+          }
+        ],
+        "start_time": 176.33582001273885,
+        "end_time": 191.5956505907643,
+        "modified_description": "cut-Cut onion into four pieces"
+      },
+      {
+        "description": "Slice-Slice 1/8 medium onion",
+        "step_id": 19,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Chop instead of slice"
+          }
+        ],
+        "start_time": 189.6,
+        "end_time": 207.6,
+        "modified_description": "Chop-Chop 1/8 medium onion"
+      },
+      {
+        "description": "Cut-Cut 1/4 medium carrot into short, thin strips",
+        "step_id": 22,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Carrot is not cut into thin strips"
+          }
+        ],
+        "start_time": 239.07067905573248,
+        "end_time": 279.76356059713373,
+        "modified_description": "Cut-Cut 1/4 medium carrot into short strips"
+      },
+      {
+        "description": "Place-Place 5 meatballs in a Microwave-safe plate",
+        "step_id": 21,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "3 meatballs instead of 5 meatballs"
+          }
+        ],
+        "start_time": 281.45909732802545,
+        "end_time": 320.456442138535,
+        "modified_description": "Place-Place 3 meatballs in a Microwave-safe plate"
+      },
+      {
+        "description": "Microwave-Microwave the plate, covered, on high for 1.5 minutes",
+        "step_id": 20,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Microwave for 3 min instead of 1.5 minutes"
+          },
+          {
+            "tag": "Temperature Error",
+            "description": "Microwave on medium instead of high"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Microwaving before adding vegatables and sauces"
+          }
+        ],
+        "start_time": 313.2,
+        "end_time": 509.4,
+        "modified_description": "Microwave-Microwave the plate, covered, on medium for 3 minutes"
+      },
+      {
+        "description": "Stir-Stir the contents in the microwave with a spoon",
+        "step_id": 18,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Stirring before adding vegetables and sauces"
+          }
+        ],
+        "start_time": 547.65,
+        "end_time": 569.7
+      },
+      {
+        "description": "Cut-Cut 1/8 garlic clove",
+        "step_id": 16,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Cut 1/2 instead of 1/8 garlic clove"
+          }
+        ],
+        "start_time": 576.4824885031848,
+        "end_time": 593.4378558121019,
+        "modified_description": "Cut-Cut 1/2 garlic clove"
+      },
+      {
+        "description": "Mix-Mix 1/4 cup sweet-and-sour sauce and 1/2 teaspoon soy sauce in a small bowl",
+        "step_id": 23,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Preparing the mixture after microwaving the meatballs"
+          }
+        ],
+        "start_time": 596.8289292738854,
+        "end_time": 715.5165004363057
+      },
+      {
+        "description": "Mince-Mince 1/8 garlic clove",
+        "step_id": 26,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Chop instead of mince"
+          }
+        ],
+        "start_time": 717.2120371671974,
+        "end_time": 746.0361615923566,
+        "modified_description": "Chop-Chop 1/8 garlic clove"
+      },
+      {
+        "description": "Pour-Pour the sauces over the meatballs",
+        "step_id": 15,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after microwaving the meatballs and before topping vegetables"
+          },
+          {
+            "tag": "Technique Error",
+            "description": "Dropping one meatball from the plate while pouring the sauces"
+          }
+        ],
+        "start_time": 747.7316983232485,
+        "end_time": 786.729043133758
+      },
+      {
+        "description": "Top-Top the plate with the carrots, onion, garlic and 1/4 tsp pepper powder",
+        "step_id": 24,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after microwaving meatballs and pouring the sauces"
+          }
+        ],
+        "start_time": 790.1201165955413,
+        "end_time": 851.1594389076433
+      },
+      {
+        "description": "Microwave-Microwave the plate, covered, on high for 1.5 minutes",
+        "step_id": 20,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Microwaving for 1 minute instead of 1.5 minutes"
+          }
+        ],
+        "start_time": 854.5505123694268,
+        "end_time": 947.8050325684715,
+        "modified_description": "Microwave-Microwave the plate, covered, on high for 1 minute"
+      },
+      {
+        "description": "Stir-Stir the contents in the microwave with a spoon",
+        "step_id": 18,
+        "start_time": 942.7184223757962,
+        "end_time": 966.4559366082804
+      },
+      {
+        "description": "Microwave-Microwave for 1 more minute",
+        "step_id": 25,
+        "start_time": 968.151473339172,
+        "end_time": 1054.6238466146497
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 193,
+          "description": "Add-1/6 cup grated parmesan cheese, but spill",
+          "start_time": 462.591,
+          "end_time": 495.423,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful while adding the cheese; try to pour closer to the center of the pan to prevent spilling."
+            },
+            {
+              "role": "user",
+              "utterance": "Ah, good point."
+            }
+          ]
+        },
+        {
+          "step_id": 192,
+          "description": "Cook-Cook for 2 minutes or until the zoodles are done, but spill",
+          "start_time": 521.54,
+          "end_time": 647.212,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like some zoodles are spilling out. You might want to stir a bit more gently to keep everything in the pan."
+            },
+            {
+              "role": "user",
+              "utterance": "I'll slow down."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "3_12",
+    "activity_id": 3,
+    "step_annotations": [
+      {
+        "description": "Take-Take a microwavable mug",
+        "step_id": 36,
+        "start_time": 3.185292794401544,
+        "end_time": 11.467054059845566
+      },
+      {
+        "description": "add-Measure 1/8 teaspoon of salt and add it to the mug",
+        "step_id": 28,
+        "start_time": 35.03822073841699,
+        "end_time": 61.15762165250966
+      },
+      {
+        "description": "add-Measure 4 tablespoons of flour and add it to the mug",
+        "step_id": 33,
+        "start_time": 80.2693784189189,
+        "end_time": 152.2569955723938
+      },
+      {
+        "description": "add-Measure 1/16 teaspoon of baking soda and add it to the mug",
+        "step_id": 35,
+        "start_time": 165.6352253088803,
+        "end_time": 183.47286495752894
+      },
+      {
+        "description": "add-Measure 1/8 teaspoon of baking powder and add it to the mug",
+        "step_id": 40,
+        "start_time": 208.318148753861,
+        "end_time": 225.51872984362936
+      },
+      {
+        "description": "Stir-Stir the contents in the mug well",
+        "step_id": 38,
+        "start_time": 235.074608226834,
+        "end_time": 256.0975406698842
+      },
+      {
+        "description": "Add-Add in 3 tablespoons of milk to the mug",
+        "step_id": 41,
+        "start_time": 258.6457749054054,
+        "end_time": 283.4910587017375
+      },
+      {
+        "description": "Add-1 tablespoon of olive oil to the mug",
+        "step_id": 34,
+        "start_time": 291.7728199671814,
+        "end_time": 312.7957524102316
+      },
+      {
+        "description": "Mix-Mix the contents of the mug thoroughly. (There might be some lumps, but that is ok.)",
+        "step_id": 37,
+        "start_time": 314.06986952799224,
+        "end_time": 366.30867135617757
+      },
+      {
+        "description": "Take-Take 1 tablespoon of marinara sauce",
+        "step_id": 30,
+        "start_time": 382.2351353281854,
+        "end_time": 426.8292344498069
+      },
+      {
+        "description": "spread-spread marinara sauce around the surface of the batter",
+        "step_id": 31,
+        "start_time": 426.19217589092665,
+        "end_time": 437.02217139189185
+      },
+      {
+        "description": "Sprinkle-Sprinkle 1 generous tablespoon of mozzarella cheese on top of the sauce",
+        "step_id": 39,
+        "start_time": 452.3115768050193,
+        "end_time": 501.3650858388031
+      },
+      {
+        "description": "Sprinkle-Sprinkle dried Italian herbs inside the mug",
+        "step_id": 29,
+        "start_time": 504.5503786332046,
+        "end_time": 515.3803741341699
+      },
+      {
+        "description": "Microwave-Microwave for 1 minute 20 seconds, or until it rises and the toppings are bubbling",
+        "step_id": 32,
+        "errors": [
+          {
+            "tag": "Other",
+            "description": "Rose above the brim"
+          }
+        ],
+        "start_time": 516.6544912519305,
+        "end_time": 645.9773787046331,
+        "modified_description": "Microwave-Microwave for 1 minute 20 seconds, or until it rises and the toppings are bubbling"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 196,
+          "description": "Heat-Heat a large pan on medium heat",
+          "start_time": 160.075,
+          "end_time": 170.751,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you are heating the pan, but the garlic isn't peeled yet. It is usually best to have the garlic ready before starting the heat."
+            }
+          ]
+        },
+        {
+          "step_id": 204,
+          "description": "Melt-Melt 1 tablespoons of softened butter",
+          "start_time": 170.042,
+          "end_time": 289.576,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the butter is already melting and the garlic isn't ready, you might want to lower the heat so the butter doesn't burn while you peel."
+            }
+          ]
+        },
+        {
+          "step_id": 200,
+          "description": "Peel-Peel 1 garlic cloves",
+          "start_time": 294.195,
+          "end_time": 339.193,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "While you are peeling the garlic, remember to keep an eye on the butter in the pan so it doesn't overheat."
+            },
+            {
+              "role": "user",
+              "utterance": "Right, I'll be quick."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "3_14",
+    "activity_id": 3,
+    "step_annotations": [
+      {
+        "description": "Take-Take a microwavable mug",
+        "step_id": 36,
+        "start_time": 4.207,
+        "end_time": 19.438
+      },
+      {
+        "description": "add-Measure 1/8 teaspoon of baking powder and add it to the mug",
+        "step_id": 40,
+        "start_time": 19.438,
+        "end_time": 83.418
+      },
+      {
+        "description": "add-Measure 1/16 teaspoon of baking soda and add it to the mug",
+        "step_id": 35,
+        "start_time": 83.418,
+        "end_time": 98.30199999999999
+      },
+      {
+        "description": "add-Measure 1/8 teaspoon of salt and add it to the mug",
+        "step_id": 28,
+        "start_time": 103.291,
+        "end_time": 115.49600000000001
+      },
+      {
+        "description": "add-Measure 4 tablespoons of flour and add it to the mug",
+        "step_id": 33,
+        "start_time": 117.298,
+        "end_time": 160.584
+      },
+      {
+        "description": "Stir-Stir the contents in the mug well",
+        "step_id": 38,
+        "start_time": 173.202,
+        "end_time": 194.643
+      },
+      {
+        "description": "Add-1 tablespoon of olive oil to the mug",
+        "step_id": 34,
+        "start_time": 197.032,
+        "end_time": 224.801
+      },
+      {
+        "description": "Add-Add in 3 tablespoons of milk to the mug",
+        "step_id": 41,
+        "start_time": 229.934,
+        "end_time": 276.133
+      },
+      {
+        "description": "Mix-Mix the contents of the mug thoroughly. (There might be some lumps, but that is ok.)",
+        "step_id": 37,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Take-Take 1 tablespoon of marinara sauce",
+        "step_id": 30,
+        "start_time": 281.266,
+        "end_time": 334.275
+      },
+      {
+        "description": "spread-spread marinara sauce around the surface of the batter",
+        "step_id": 31,
+        "start_time": 334.275,
+        "end_time": 344.457
+      },
+      {
+        "description": "Sprinkle-Sprinkle 1 generous tablespoon of mozzarella cheese on top of the sauce",
+        "step_id": 39,
+        "start_time": 371.75,
+        "end_time": 426.995
+      },
+      {
+        "description": "Sprinkle-Sprinkle dried Italian herbs inside the mug",
+        "step_id": 29,
+        "start_time": 435.5,
+        "end_time": 451.217
+      },
+      {
+        "description": "Microwave-Microwave for 1 minute 20 seconds, or until it rises and the toppings are bubbling",
+        "step_id": 32,
+        "start_time": 452.25,
+        "end_time": 598.723
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 193,
+          "description": "Add-1/6 cup grated parmesan cheese",
+          "start_time": 662.0,
+          "end_time": 700.0,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like some cheese is spilling. You might find it easier to hold the container closer to the pan or use a spoon to guide it in."
+            },
+            {
+              "role": "user",
+              "utterance": "Good idea, I'll try that."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "3_22",
+    "activity_id": 3,
+    "step_annotations": [
+      {
+        "description": "Take-Take a microwavable mug",
+        "step_id": 36,
+        "start_time": 8.615073648648648,
+        "end_time": 24.887990540540542
+      },
+      {
+        "description": "add-Measure 1/16 teaspoon of baking soda and add it to the mug",
+        "step_id": 35,
+        "start_time": 89.0224277027027,
+        "end_time": 134.9694871621622
+      },
+      {
+        "description": "add-Measure 1/8 teaspoon of baking powder and add it to the mug",
+        "step_id": 40,
+        "start_time": 152.19963445945947,
+        "end_time": 196.23223310810812
+      },
+      {
+        "description": "add-Measure 1/8 teaspoon of salt and add it to the mug",
+        "step_id": 28,
+        "start_time": 200.06115472972974,
+        "end_time": 228.7780668918919
+      },
+      {
+        "description": "add-Measure 4 tablespoons of flour and add it to the mug",
+        "step_id": 33,
+        "start_time": 232.60698851351353,
+        "end_time": 336.9451027027027
+      },
+      {
+        "description": "Stir-Stir the contents in the mug well",
+        "step_id": 38,
+        "start_time": 358.0041716216216,
+        "end_time": 408.73738310810813
+      },
+      {
+        "description": "Add-1 tablespoon of olive oil to the mug",
+        "step_id": 34,
+        "start_time": 409.6946135135135,
+        "end_time": 440.3259864864865
+      },
+      {
+        "description": "Add-Add in 3 tablespoons of milk to the mug",
+        "step_id": 41,
+        "start_time": 446.06936891891894,
+        "end_time": 501.58873243243244
+      },
+      {
+        "description": "Mix-Mix the contents of the mug thoroughly. (There might be some lumps, but that is ok.)",
+        "step_id": 37,
+        "start_time": 515.9471885135135,
+        "end_time": 625.0714547297298
+      },
+      {
+        "description": "Take-Take 1 tablespoon of marinara sauce",
+        "step_id": 30,
+        "start_time": 636.5582195945946,
+        "end_time": 729.4095689189189
+      },
+      {
+        "description": "spread-spread marinara sauce around the surface of the batter",
+        "step_id": 31,
+        "start_time": 732.2812601351352,
+        "end_time": 770.5704763513514
+      },
+      {
+        "description": "Sprinkle-Sprinkle 1 generous tablespoon of mozzarella cheese on top of the sauce",
+        "step_id": 39,
+        "start_time": 787.8006236486486,
+        "end_time": 828.0043006756756
+      },
+      {
+        "description": "Sprinkle-Sprinkle dried Italian herbs inside the mug",
+        "step_id": 29,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Microwave-Microwave for 1 minute 20 seconds, or until it rises and the toppings are bubbling",
+        "step_id": 32,
+        "start_time": 871.0796689189189,
+        "end_time": 984.0328567567567
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 200,
+          "description": "Peel-Peel 1 garlic cloves",
+          "start_time": 5.098,
+          "end_time": 23.19,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It might be easier to peel the garlic if you crush it slightly with the flat side of your knife first."
+            }
+          ]
+        },
+        {
+          "step_id": 196,
+          "description": "Heat-Heat a large pan on medium heat",
+          "start_time": 24.265,
+          "end_time": 46.461,
+          "error_tag": "Temperature Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The heat seems to be on high. You might want to lower it to medium so the pan doesn't get too hot."
+            }
+          ]
+        },
+        {
+          "step_id": 196,
+          "description": "Heat-Heat a large pan on medium heat",
+          "start_time": 24.265,
+          "end_time": 46.461,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the pan is already heating, make sure to get the zucchini spiralized as soon as possible so it's ready."
+            }
+          ]
+        },
+        {
+          "step_id": 204,
+          "description": "Melt-Melt 1 tablespoons of softened butter",
+          "start_time": 54.113,
+          "end_time": 112.042,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "While the butter is melting, let's proceed quickly to spiralize the zucchini so it's ready to add."
+            }
+          ]
+        },
+        {
+          "step_id": 199,
+          "description": "Add-Add 1 large minced garlic cloves to the pan",
+          "start_time": 117.808,
+          "end_time": 146.201,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like that garlic clove is still unpeeled. You should remove it, peel, and mince it before cooking."
+            }
+          ]
+        },
+        {
+          "step_id": 199,
+          "description": "Add-Add 1 large minced garlic cloves to the pan",
+          "start_time": 117.808,
+          "end_time": 146.201,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like two cloves. The recipe only calls for one, so you might want to remove the extra one."
+            }
+          ]
+        },
+        {
+          "step_id": 199,
+          "description": "Add-Add 1 large minced garlic cloves to the pan",
+          "start_time": 117.808,
+          "end_time": 146.201,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the garlic is already cooking, we should hurry to spiralize the zucchini so the garlic doesn't burn."
+            }
+          ]
+        },
+        {
+          "step_id": 203,
+          "description": "Spiralize-Spiralize 1 medium zucchini into thin noodles using a spiralizer",
+          "start_time": 150.126,
+          "end_time": 191.256,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "To get noodles, you'll need to use the spiralizer. A grater will just result in small shreds."
+            }
+          ]
+        },
+        {
+          "step_id": 203,
+          "description": "Spiralize-Spiralize 1 medium zucchini into thin noodles using a spiralizer",
+          "start_time": 150.126,
+          "end_time": 191.256,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Now that the garlic is already simmering, let's get those noodles ready as fast as possible."
+            }
+          ]
+        },
+        {
+          "step_id": 202,
+          "description": "Cook-Cook garlic until fragrant (about 1 minutes). Be careful not to burn garlic",
+          "start_time": 195.548,
+          "end_time": 435.985,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget the garlic on the stove while you wash dishes; it cooks very fast and might burn."
+            }
+          ]
+        },
+        {
+          "step_id": 194,
+          "description": "season-pepper to taste",
+          "start_time": 442.212,
+          "end_time": 458.23,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That's quite a lot of pepper. You might want to scoop some out if possible so it doesn't overpower the dish."
+            }
+          ]
+        },
+        {
+          "step_id": 193,
+          "description": "Add-1/6 cup grated parmesan cheese",
+          "start_time": 476.49,
+          "end_time": 510.178,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We only need about 1/6 of a cup of cheese. You might want to hold back the rest for topping later."
+            }
+          ]
+        },
+        {
+          "step_id": 193,
+          "description": "Add-1/6 cup grated parmesan cheese",
+          "start_time": 476.49,
+          "end_time": 510.178,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try holding the cup a bit closer to the pan when pouring to avoid spilling the cheese."
+            }
+          ]
+        },
+        {
+          "step_id": 198,
+          "description": "season-season with salt",
+          "start_time": 600.0,
+          "end_time": 623.696,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Oops, be careful there! Ensure you have a firm grip on the spoon."
+            }
+          ]
+        },
+        {
+          "step_id": 198,
+          "description": "season-season with salt",
+          "start_time": 600.0,
+          "end_time": 623.696,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the spoon fell in, check if too much salt was added. You might want to scoop some out before stirring."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "3_34",
+    "activity_id": 3,
+    "step_annotations": [
+      {
+        "description": "Take-Take a microwavable mug",
+        "step_id": 36,
+        "start_time": 10.111645945945945,
+        "end_time": 21.90856621621622
+      },
+      {
+        "description": "add-Measure 1/16 teaspoon of baking soda and add it to the mug",
+        "step_id": 35,
+        "start_time": 23.59384054054054,
+        "end_time": 72.46679594594595
+      },
+      {
+        "description": "Stir-Stir the contents in the mug well",
+        "step_id": 38,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding ingredients to the mug"
+          }
+        ],
+        "start_time": 72.46679594594595,
+        "end_time": 85.94899054054054
+      },
+      {
+        "description": "add-Measure 1/8 teaspoon of salt and add it to the mug",
+        "step_id": 28,
+        "start_time": 95.4988783783784,
+        "end_time": 123.5867837837838
+      },
+      {
+        "description": "add-Measure 1/8 teaspoon of baking powder and add it to the mug",
+        "step_id": 40,
+        "start_time": 125.27205810810811,
+        "end_time": 159.5393027027027
+      },
+      {
+        "description": "Add-1 tablespoon of olive oil to the mug",
+        "step_id": 34,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding flour to the mug"
+          }
+        ],
+        "start_time": 172.4597391891892,
+        "end_time": 205.60346756756758
+      },
+      {
+        "description": "Add-Add in 3 tablespoons of milk to the mug",
+        "step_id": 41,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding flour to the mug"
+          }
+        ],
+        "start_time": 215.15335540540542,
+        "end_time": 256.7234554054054
+      },
+      {
+        "description": "Mix-Mix the contents of the mug thoroughly. (There might be some lumps, but that is ok.)",
+        "step_id": 37,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding flour to the mug"
+          }
+        ],
+        "start_time": 257.8469716216216,
+        "end_time": 280.31729594594594
+      },
+      {
+        "description": "Take-Take 1 tablespoon of marinara sauce",
+        "step_id": 30,
+        "start_time": 292.67597432432433,
+        "end_time": 327.50497702702705
+      },
+      {
+        "description": "add-Measure 4 tablespoons of flour and add it to the mug",
+        "step_id": 33,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding milk and olive oil to the mug"
+          }
+        ],
+        "start_time": 337.05486486486484,
+        "end_time": 407.83638648648656
+      },
+      {
+        "description": "Sprinkle-Sprinkle 1 generous tablespoon of mozzarella cheese on top of the sauce",
+        "step_id": 39,
+        "start_time": 434.2390175675676,
+        "end_time": 471.8768108108108
+      },
+      {
+        "description": "Microwave-Microwave for 1 minute 20 seconds, or until it rises and the toppings are bubbling",
+        "step_id": 32,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before correct order"
+          }
+        ],
+        "start_time": 474.12384324324324,
+        "end_time": 574.6785445945945
+      },
+      {
+        "description": "spread-spread marinara sauce around the surface of the batter",
+        "step_id": 31,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Sprinkle-Sprinkle dried Italian herbs inside the mug",
+        "step_id": 29,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 200,
+          "description": "Peel-Peel 1 garlic cloves",
+          "start_time": 25.618784416390728,
+          "end_time": 78.23505673427152,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you're struggling to peel the garlic. Try crushing the clove gently with the flat side of your knife to loosen the skin."
+            }
+          ]
+        },
+        {
+          "step_id": 196,
+          "description": "Heat-Heat a large pan on medium heat",
+          "start_time": 84.2882562044702,
+          "end_time": 120.14182229718543,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You've turned on the wrong burner. Please switch to the one under the pan to avoid leaving a hot burner exposed."
+            }
+          ]
+        },
+        {
+          "step_id": 196,
+          "description": "Heat-Heat a large pan on medium heat",
+          "start_time": 84.2882562044702,
+          "end_time": 120.14182229718543,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We usually spiralize the zucchini before heating the pan. You might want to turn off the heat while you prepare the noodles so the pan doesn't get too hot."
+            }
+          ]
+        },
+        {
+          "step_id": 203,
+          "description": "Spiralize-Spiralize 1 medium zucchini into thin noodles using a spiralizer",
+          "start_time": 123.40123739652319,
+          "end_time": 228.16815130380795,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the pan is already heating up, try to finish spiralizing the zucchini quickly."
+            }
+          ]
+        },
+        {
+          "step_id": 203,
+          "description": "Spiralize-Spiralize 1 medium zucchini into thin noodles using a spiralizer",
+          "start_time": 123.40123739652319,
+          "end_time": 228.16815130380795,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That zucchini appears to be soiled. Please wash it thoroughly before spiralizing to ensure it's safe to eat."
+            }
+          ]
+        },
+        {
+          "step_id": 204,
+          "description": "Melt-Melt 1 tablespoons of softened butter",
+          "start_time": 244.93085752897352,
+          "end_time": 312.9129438865894,
+          "error_tag": "Temperature Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The heat is set too high and the butter is burning. Please turn down the heat immediately to avoid smoke or a flare-up."
+            }
+          ]
+        },
+        {
+          "step_id": 199,
+          "description": "Add-Add 1 large minced garlic cloves to the pan",
+          "start_time": 288.7001460057947,
+          "end_time": 315.2410975289735,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The recipe calls for minced garlic, but you are chopping it. Try to cut it much finer to get the right texture."
+            }
+          ]
+        },
+        {
+          "step_id": 202,
+          "description": "Cook-Cook garlic until fragrant (about 1 minutes). Be careful not to burn garlic",
+          "start_time": 323.6224506415563,
+          "end_time": 377.1699844163907,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The garlic is browning very quickly. Reduce the heat now so it doesn't burn and become bitter."
+            }
+          ]
+        },
+        {
+          "step_id": 193,
+          "description": "Add-1/6 cup grated parmesan cheese",
+          "start_time": 416.7485963369205,
+          "end_time": 453.0677931581126,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful, the cheese is spilling. Try moving the container closer to the center of the pan before pouring."
+            }
+          ]
+        },
+        {
+          "step_id": 193,
+          "description": "Add-1/6 cup grated parmesan cheese",
+          "start_time": 416.7485963369205,
+          "end_time": 453.0677931581126,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you've added about 1/3 cup, but we only need 1/6 cup. You might want to scoop some out."
+            }
+          ]
+        },
+        {
+          "step_id": 192,
+          "description": "Cook-Cook for 2 minutes or until the zoodles are done",
+          "start_time": 460.0522540852649,
+          "end_time": 651,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You are spilling hot food while sauteing. Please stir more gently to keep everything in the pan and avoid burns."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "3_36",
+    "activity_id": 3,
+    "step_annotations": [
+      {
+        "description": "Take-Take a microwavable mug",
+        "step_id": 36,
+        "start_time": 1.8271148648648645,
+        "end_time": 21.01182094594595
+      },
+      {
+        "description": "Add-1 tablespoon of olive oil to the mug",
+        "step_id": 34,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Add vegetable oil instead of olive oil"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding flour, baking powder, salt, and baking soda"
+          }
+        ],
+        "start_time": 58.46767567567568,
+        "end_time": 89.5286283783784,
+        "modified_description": "Add-1 tablespoon of vegetable oil to the mug"
+      },
+      {
+        "description": "add-Measure 4 tablespoons of flour and add it to the mug",
+        "step_id": 33,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "add only 3 tablespoons instead of 4 tablespoons"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding oil to the mug"
+          }
+        ],
+        "start_time": 107.79977702702703,
+        "end_time": 174.48946959459462,
+        "modified_description": "add-Measure 3 tablespoons of flour and add it to the mug"
+      },
+      {
+        "description": "add-Measure 1/8 teaspoon of baking powder and add it to the mug",
+        "step_id": 40,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "add baking soda instead of baking powder"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding oil to the mug"
+          }
+        ],
+        "start_time": 180.8843716216216,
+        "end_time": 248.48762162162166,
+        "modified_description": "add-Measure 1/8 teaspoon of baking soda and add it to the mug"
+      },
+      {
+        "description": "Stir-Stir the contents in the mug well",
+        "step_id": 38,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "spill some out"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding oil to the mug and before adding salt"
+          }
+        ],
+        "start_time": 254.88252364864863,
+        "end_time": 295.99260810810813,
+        "modified_description": "Stir-Stir the contents in the mug well and spill some outside"
+      },
+      {
+        "description": "Add-Add in 3 tablespoons of milk to the mug",
+        "step_id": 41,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "4 tbsp instead of 3 tbsp"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding salt"
+          }
+        ],
+        "start_time": 300.5603952702703,
+        "end_time": 380.03989189189195,
+        "modified_description": "Add-Add in 4 tablespoons of milk to the mug"
+      },
+      {
+        "description": "add-Measure 1/8 teaspoon of salt and add it to the mug",
+        "step_id": 28,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding milk and olive oil"
+          }
+        ],
+        "start_time": 383.69412162162166,
+        "end_time": 433.9397804054055
+      },
+      {
+        "description": "Mix-Mix the contents of the mug thoroughly. (There might be some lumps, but that is ok.)",
+        "step_id": 37,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding baking soda"
+          }
+        ],
+        "start_time": 436.6804527027027,
+        "end_time": 524.3819662162163
+      },
+      {
+        "description": "add-Measure 1/16 teaspoon of baking soda and add it to the mug",
+        "step_id": 35,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding milk and olive oil"
+          }
+        ],
+        "start_time": 528.9497533783784,
+        "end_time": 560.9242635135136
+      },
+      {
+        "description": "Take-Take 1 tablespoon of marinara sauce",
+        "step_id": 30,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Take 2 tablespoons instead of 1 tablespoon"
+          }
+        ],
+        "start_time": 576,
+        "end_time": 607
+      },
+      {
+        "description": "spread-spread marinara sauce around the surface of the batter",
+        "step_id": 31,
+        "start_time": 608,
+        "end_time": 611
+      },
+      {
+        "description": "Take-Take 1 tablespoon of marinara sauce",
+        "step_id": 30,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Take 2 tablespoons instead of 1 tablespoon"
+          }
+        ],
+        "start_time": 611,
+        "end_time": 613
+      },
+      {
+        "description": "spread-spread marinara sauce around the surface of the batter",
+        "step_id": 31,
+        "start_time": 612,
+        "end_time": 638.5766452702703
+      },
+      {
+        "description": "Sprinkle-Sprinkle 1 generous tablespoon of mozzarella cheese on top of the sauce",
+        "step_id": 39,
+        "start_time": 651.3664493243243,
+        "end_time": 687.9087466216216
+      },
+      {
+        "description": "Sprinkle-Sprinkle dried Italian herbs inside the mug",
+        "step_id": 29,
+        "start_time": 690.649418918919,
+        "end_time": 715.3154695945947
+      },
+      {
+        "description": "Microwave-Microwave for 1 minute 20 seconds, or until it rises and the toppings are bubbling",
+        "step_id": 32,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Microwave for 3 minutes instead of 1 minute 20 seconds"
+          }
+        ],
+        "start_time": 716.2290270270271,
+        "end_time": 944.6183851351351,
+        "modified_description": "Microwave-Microwave for 3 minute, or until it rises and the toppings are bubbling"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 196,
+          "description": "Heat-Heat a large pan on medium heat",
+          "start_time": 2.027,
+          "end_time": 23.784,
+          "error_tag": "Temperature Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like the heat is set to low. You might want to turn it up to medium to get the pan hot enough."
+            }
+          ]
+        },
+        {
+          "step_id": 196,
+          "description": "Heat-Heat a large pan on medium heat",
+          "start_time": 2.027,
+          "end_time": 23.784,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the pan is heating up, you might want to peel the garlic quickly so it's ready before the pan gets too hot."
+            }
+          ]
+        },
+        {
+          "step_id": 204,
+          "description": "Melt-Melt 1 tablespoons of softened butter",
+          "start_time": 27.553,
+          "end_time": 179.886,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like about half a tablespoon of butter. You'll want to add a bit more to reach the full tablespoon required."
+            }
+          ]
+        },
+        {
+          "step_id": 204,
+          "description": "Melt-Melt 1 tablespoons of softened butter",
+          "start_time": 27.553,
+          "end_time": 179.886,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "While the butter is melting, let's try to get the garlic peeled quickly so the butter doesn't burn."
+            }
+          ]
+        },
+        {
+          "step_id": 200,
+          "description": "Peel-Peel 1 garlic cloves",
+          "start_time": 183.913,
+          "end_time": 210.051,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "There is still a bit of skin left on that clove. Make sure to peel it completely."
+            }
+          ]
+        },
+        {
+          "step_id": 200,
+          "description": "Peel-Peel 1 garlic cloves",
+          "start_time": 183.913,
+          "end_time": 210.051,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Now that you're peeling the garlic, try to finish quickly since the butter is already waiting in the pan."
+            }
+          ]
+        },
+        {
+          "step_id": 199,
+          "description": "Add-Add 1 large minced garlic cloves to the pan",
+          "start_time": 214.184,
+          "end_time": 246.111,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since that garlic is crushed rather than minced, you might want to watch it closely to ensure it doesn't burn."
+            }
+          ]
+        },
+        {
+          "step_id": 202,
+          "description": "Cook-Cook garlic until fragrant (about 1 minutes). Be careful not to burn garlic",
+          "start_time": 251.026,
+          "end_time": 290.352,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It's only been about 30 seconds. You might want to let it cook a little longer until it becomes fully fragrant."
+            }
+          ]
+        },
+        {
+          "step_id": 193,
+          "description": "Add-1/6 cup grated parmesan cheese",
+          "start_time": 312.981,
+          "end_time": 394.133,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful, some cheese spilled near the burner. You might want to wipe that up so it doesn't smoke or burn."
+            }
+          ]
+        },
+        {
+          "step_id": 195,
+          "description": "Top-Top with more parmesan if desired",
+          "start_time": 416.194,
+          "end_time": 435.493,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I see you're using cheddar. The recipe usually calls for parmesan, but cheddar is a fine substitute if you prefer."
+            }
+          ]
+        },
+        {
+          "step_id": 203,
+          "description": "Spiralize-Spiralize 1 medium zucchini into thin noodles using a spiralizer",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like we missed spiralizing the zucchini. We'll need those noodles for the dish."
+            }
+          ]
+        },
+        {
+          "step_id": 198,
+          "description": "season-season with salt",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to season the zucchini with a little salt."
+            }
+          ]
+        },
+        {
+          "step_id": 201,
+          "description": "Add-Add the zucchini noodles",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Remember to add the zucchini noodles to the pan now so they can cook."
+            }
+          ]
+        },
+        {
+          "step_id": 192,
+          "description": "Cook-Cook for 2 minutes or until the zoodles are done",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Make sure to cook the noodles for about two minutes until they are tender."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "3_46",
+    "activity_id": 3,
+    "step_annotations": [
+      {
+        "description": "Take-Take a microwavable mug",
+        "step_id": 36,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Use a soiled mug"
+          }
+        ],
+        "start_time": 10.053479724903475,
+        "end_time": 19.43672746814672,
+        "modified_description": "Take-Take a microwavable mug which is soiled and not clean"
+      },
+      {
+        "description": "add-Measure 1/16 teaspoon of baking soda and add it to the mug",
+        "step_id": 35,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "add-Measure 1 teaspoon of baking soda and add it to the mug instead of 1/16 teaspoon"
+          }
+        ],
+        "start_time": 22.117655394787644,
+        "end_time": 74.39574996428571,
+        "modified_description": "add-Measure 1 teaspoon of baking soda and add it to the mug"
+      },
+      {
+        "description": "add-Measure 1/8 teaspoon of baking powder and add it to the mug",
+        "step_id": 40,
+        "start_time": 77.07667789092663,
+        "end_time": 136.057092277027
+      },
+      {
+        "description": "add-Measure 4 tablespoons of flour and add it to the mug",
+        "step_id": 33,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "add only 2 tbsp of flours instead of 4 tbsp of flour."
+          },
+          {
+            "tag": "Technique Error",
+            "description": "spill while adding and add only 2 tbsp instead of 4tbsp"
+          }
+        ],
+        "start_time": 144.0998760569498,
+        "end_time": 174.26031523166023,
+        "modified_description": "add-Measure 2 tablespoons of flour and add it to the mug"
+      },
+      {
+        "description": "add-Measure 1/8 teaspoon of salt and add it to the mug",
+        "step_id": 28,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "add 1 tsp instead of 1/8 tsp"
+          }
+        ],
+        "start_time": 183.64356297490346,
+        "end_time": 208.44214629633203,
+        "modified_description": "add-Measure 1/8 teaspoon of salt and add it to the mug"
+      },
+      {
+        "description": "Stir-Stir the contents in the mug well",
+        "step_id": 38,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "use hand instead of utensil to stir"
+          }
+        ],
+        "start_time": 208.44214629633203,
+        "end_time": 229.8895697094595,
+        "modified_description": "Stir-Stir the contents in the mug improperly with hand"
+      },
+      {
+        "description": "Add-1 tablespoon of olive oil to the mug",
+        "step_id": 34,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "invert tablespoon and use it"
+          }
+        ],
+        "start_time": 231.2300336727799,
+        "end_time": 254.0179210492278,
+        "modified_description": "Add-1 tablespoon of olive oil to the mug and invert tablespoon to measure"
+      },
+      {
+        "description": "Add-Add in 3 tablespoons of milk to the mug",
+        "step_id": 41,
+        "start_time": 263.40116879247097,
+        "end_time": 302.2746237287644
+      },
+      {
+        "description": "Sprinkle-Sprinkle dried Italian herbs inside the mug",
+        "step_id": 29,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before mixing the contents of the mug and spreading sauce"
+          }
+        ],
+        "start_time": 322.3815831785714,
+        "end_time": 350.5313264083012
+      },
+      {
+        "description": "Take-Take 1 tablespoon of marinara sauce",
+        "step_id": 30,
+        "start_time": 401.46895701447875,
+        "end_time": 437.6614840241312
+      },
+      {
+        "description": "spread-spread marinara sauce around the surface of the batter",
+        "step_id": 31,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Mix the marinara sauce completely instead of spreading"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding italian herbs"
+          }
+        ],
+        "start_time": 436.3210200608108,
+        "end_time": 448.385195730695,
+        "modified_description": "spread-mix marinara sauce with the batter batter"
+      },
+      {
+        "description": "Sprinkle-Sprinkle 1 generous tablespoon of mozzarella cheese on top of the sauce",
+        "step_id": 39,
+        "start_time": 478.5456349054054,
+        "end_time": 508.0358420984556
+      },
+      {
+        "description": "Mix-Mix the contents of the mug thoroughly. (There might be some lumps, but that is ok.)",
+        "step_id": 37,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after sprinkling cheese"
+          }
+        ],
+        "start_time": 519.4297857866795,
+        "end_time": 538.196281273166
+      },
+      {
+        "description": "Microwave-Microwave for 1 minute 20 seconds, or until it rises and the toppings are bubbling",
+        "step_id": 32,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Microvawe for 2 mins instead of 1 min 20 secs"
+          }
+        ],
+        "start_time": 536.8558173098456,
+        "end_time": 680.2854613851351,
+        "modified_description": "Microwave-Microwave for 2 minute, or until it rises and the toppings are bubbling"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 4,
+          "description": "Skipped this step",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like we missed the initial 30-second microwave step. It's best to do that now so the egg cooks properly."
+            },
+            {
+              "role": "user",
+              "utterance": "Oh right, I skipped that."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "3_49",
+    "activity_id": 3,
+    "step_annotations": [
+      {
+        "description": "Take-Take a microwavable mug",
+        "step_id": 36,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Take a soiled mug without cleaning it"
+          }
+        ],
+        "start_time": 6.022490092664093,
+        "end_time": 24.842771632239383,
+        "modified_description": "Take-Take a microwavable mug (not washed)"
+      },
+      {
+        "description": "add-Measure 1/8 teaspoon of baking powder and add it to the mug",
+        "step_id": 40,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "add-Measure 1/4 teaspoon of baking powder and add it to the mug"
+          }
+        ],
+        "start_time": 27.101205416988414,
+        "end_time": 45.16867569498069,
+        "modified_description": "add-Measure 1/4 teaspoon of baking powder and add it to the mug"
+      },
+      {
+        "description": "add-Measure 4 tablespoons of flour and add it to the mug",
+        "step_id": 33,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "add-Measure 5 tablespoons of flour and add it to the mug"
+          }
+        ],
+        "start_time": 61.73052344980695,
+        "end_time": 117.4385568069498,
+        "modified_description": "add-Measure 5 tablespoons of flour and add it to the mug"
+      },
+      {
+        "description": "add-Measure 1/16 teaspoon of baking soda and add it to the mug",
+        "step_id": 35,
+        "start_time": 118.94417933011583,
+        "end_time": 141.52851717760618
+      },
+      {
+        "description": "add-Measure 1/8 teaspoon of salt and add it to the mug",
+        "step_id": 28,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "add-Measure 1/4 teaspoon of salt and add it to the mug"
+          }
+        ],
+        "start_time": 150.56225231660233,
+        "end_time": 162.6072325019305,
+        "modified_description": "add-Measure 1/4 teaspoon of salt and add it to the mug"
+      },
+      {
+        "description": "Stir-Stir the contents in the mug well",
+        "step_id": 38,
+        "start_time": 173.89940142567568,
+        "end_time": 209.2815307200772
+      },
+      {
+        "description": "Add-1 tablespoon of olive oil to the mug",
+        "step_id": 34,
+        "start_time": 215.30402081274133,
+        "end_time": 246.9220937992278
+      },
+      {
+        "description": "Add-Add in 3 tablespoons of milk to the mug",
+        "step_id": 41,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Add-Add in 3 tablespoons of curd to the mug"
+          }
+        ],
+        "start_time": 308.65261724903473,
+        "end_time": 351.56285915926645,
+        "modified_description": "Add-Add in 3 tablespoons of curd to the mug"
+      },
+      {
+        "description": "Sprinkle-Sprinkle dried Italian herbs inside the mug",
+        "step_id": 29,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before mixing and spreading marinara sauce"
+          }
+        ],
+        "start_time": 356.07972672876446,
+        "end_time": 383.18093214575293
+      },
+      {
+        "description": "Take-Take 1 tablespoon of marinara sauce",
+        "step_id": 30,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Take-Take 1 tablespoon of tomato ketchup"
+          }
+        ],
+        "start_time": 424.5855515328185,
+        "end_time": 459.214869565637,
+        "modified_description": "Take-Take 1 tablespoon of tomato ketchup"
+      },
+      {
+        "description": "spread-spread marinara sauce around the surface of the batter",
+        "step_id": 31,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "spread-spread tomato ketchup on the edge of batter"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after sprinkling dried italian herbs"
+          }
+        ],
+        "start_time": 457.7092470424711,
+        "end_time": 469.7542272277992,
+        "modified_description": "spread-spread tomato ketchup on the edge of batter"
+      },
+      {
+        "description": "Sprinkle-Sprinkle 1 generous tablespoon of mozzarella cheese on top of the sauce",
+        "step_id": 39,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before mixing the contents of the mug"
+          }
+        ],
+        "start_time": 508.9004128301158,
+        "end_time": 541.2712970781854
+      },
+      {
+        "description": "Mix-Mix the contents of the mug thoroughly. (There might be some lumps, but that is ok.)",
+        "step_id": 37,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after sprinkling cheese and herbs"
+          }
+        ],
+        "start_time": 547.2937871708494,
+        "end_time": 593.9680853889961
+      },
+      {
+        "description": "Microwave-Microwave for 1 minute 20 seconds, or until it rises and the toppings are bubbling",
+        "step_id": 32,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Microwave-Microwave for 2 minutes, or until it rises and the toppings are bubbling"
+          }
+        ],
+        "start_time": 616.5524232364864,
+        "end_time": 765.6090530299227,
+        "modified_description": "Microwave-Microwave for 2 minutes, or until it rises and the toppings are bubbling"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 12,
+          "description": "Cut -Cut the English muffin into two pieces with a knife",
+          "start_time": 4.121,
+          "end_time": 40.381,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Using a knife usually gives a cleaner cut than tearing the muffin by hand."
+            }
+          ]
+        },
+        {
+          "step_id": 3,
+          "description": "Coat -Coat a 6-oz. ramekin cup with cooking spray",
+          "start_time": 43.843,
+          "end_time": 72.451,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The recipe works best with a ramekin cup rather than a bowl to get the right shape for the sandwich."
+            }
+          ]
+        },
+        {
+          "step_id": 1,
+          "description": "Pour-Pour 1 egg into the ramekin cup",
+          "start_time": 73.216,
+          "end_time": 103.816,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try tapping the egg gently on a flat surface to get a clean break without loose shells."
+            }
+          ]
+        },
+        {
+          "step_id": 8,
+          "description": "Microwave -Continue to Microwave for 15-30 more seconds or until the egg is almost set",
+          "start_time": 154.981,
+          "end_time": 229.358,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The recipe recommends just 15 to 30 seconds here; a full minute might overcook the egg."
+            }
+          ]
+        },
+        {
+          "step_id": 6,
+          "description": "Top -Top cup with 1 tablespoon of salsa",
+          "start_time": 190.015,
+          "end_time": 260.8,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you used a teaspoon; you might want to add a bit more to make a full tablespoon."
+            }
+          ]
+        },
+        {
+          "step_id": 10,
+          "description": "Microwave -Microwave just until cheese melts, about 10 seconds",
+          "start_time": 330.193,
+          "end_time": 400.79,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You only need about 10 seconds to melt the cheese; 30 seconds might create a tough texture."
+            }
+          ]
+        },
+        {
+          "step_id": 4,
+          "description": "Microwave-Microwave the ramekin cup uncovered on high for 30 seconds",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like we missed the first microwave step. We should cook the egg for 30 seconds before continuing."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "3_50",
+    "activity_id": 3,
+    "step_annotations": [
+      {
+        "description": "Take-Take a microwavable mug",
+        "step_id": 36,
+        "start_time": 3.9241905376447876,
+        "end_time": 11.336550442084942
+      },
+      {
+        "description": "add-Measure 1/8 teaspoon of baking powder and add it to the mug",
+        "step_id": 40,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Using soiled measuring spoons (might contaminate the ingredients)"
+          }
+        ],
+        "start_time": 35.317714838803084,
+        "end_time": 60.6069427480695,
+        "modified_description": "add-Measure 1/8 teaspoon of baking powder using soiled measuring spoon"
+      },
+      {
+        "description": "add-Measure 4 tablespoons of flour and add it to the mug",
+        "step_id": 33,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Not using dried and cleaned measuring spoons (might contaminate the ingredients)"
+          }
+        ],
+        "start_time": 69.76338733590734,
+        "end_time": 102.4649751496139,
+        "modified_description": "add-Measure 4 tablespoons of flour using dirty measuring spoon and add it to the mug"
+      },
+      {
+        "description": "Sprinkle-Sprinkle 1 generous tablespoon of mozzarella cheese on top of the sauce",
+        "step_id": 39,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Not using dried and cleaned measuring spoons (might contaminate the ingredients)"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Use cheddar cheese instead of mozzarella cheese"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding milk and olive oil"
+          }
+        ],
+        "start_time": 118.59775847104247,
+        "end_time": 153.0434309681467,
+        "modified_description": "Sprinkle-Sprinkle 1 generous tablespoon of cheddar cheese on top of the sauce"
+      },
+      {
+        "description": "add-Measure 1/8 teaspoon of salt and add it to the mug",
+        "step_id": 28,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Not using dried and cleaned measuring spoons (might contaminate the ingredients)"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding cheese"
+          }
+        ],
+        "start_time": 169.6122354604247,
+        "end_time": 187.05308229440155,
+        "modified_description": "add-Measure 1/8 teaspoon of salt using dirty measuring spoon and add it to the mug"
+      },
+      {
+        "description": "Stir-Stir the contents in the mug well",
+        "step_id": 38,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding cheese"
+          }
+        ],
+        "start_time": 191.41329400289578,
+        "end_time": 203.62188678667957
+      },
+      {
+        "description": "Add-Add in 3 tablespoons of milk to the mug",
+        "step_id": 41,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding cheese and before adding baking soda"
+          }
+        ],
+        "start_time": 208.85414083687257,
+        "end_time": 233.7073475752896
+      },
+      {
+        "description": "Add-1 tablespoon of olive oil to the mug",
+        "step_id": 34,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding cheese and before adding baking soda"
+          }
+        ],
+        "start_time": 245.47991918822396,
+        "end_time": 263.79280836389967,
+        "modified_description": "Add-1 tablespoon of olive oil to the mug and leave the cap open"
+      },
+      {
+        "description": "Mix-Mix the contents of the mug thoroughly. (There might be some lumps, but that is ok.)",
+        "step_id": 37,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding cheese and before adding baking soda"
+          }
+        ],
+        "start_time": 269.0250624140927,
+        "end_time": 286.0298880772201
+      },
+      {
+        "description": "Take-Take 1 tablespoon of marinara sauce",
+        "step_id": 30,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Use salsa sauce instead of marinara sauce"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding cheese and before adding baking soda"
+          }
+        ],
+        "start_time": 291.69816329826256,
+        "end_time": 312.19115832818534,
+        "modified_description": "Take-Take 1 tablespoon of salsa sauce"
+      },
+      {
+        "description": "spread-spread marinara sauce around the surface of the batter",
+        "step_id": 31,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding cheese and before adding baking soda"
+          }
+        ],
+        "start_time": 324.3997511119692,
+        "end_time": 330.06802633301163
+      },
+      {
+        "description": "add-Measure 1/16 teaspoon of baking soda and add it to the mug",
+        "step_id": 35,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after correct order"
+          }
+        ],
+        "start_time": 335.7363015540541,
+        "end_time": 350.12500019208494
+      },
+      {
+        "description": "Sprinkle-Sprinkle dried Italian herbs inside the mug",
+        "step_id": 29,
+        "start_time": 359.71746595077224,
+        "end_time": 368.43788936776065
+      },
+      {
+        "description": "Microwave-Microwave for 1 minute 20 seconds, or until it rises and the toppings are bubbling",
+        "step_id": 32,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Microwaving it for 1 minute instead of 1 minute 20 seconds"
+          }
+        ],
+        "start_time": 372.36207990540544,
+        "end_time": 444.74159426640927
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 1,
+          "description": "Pour 1 egg into the ramekin cup",
+          "start_time": 3.207,
+          "end_time": 45.265,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you used a large cup. For the best shape and cooking time, you might want to switch to a ramekin cup as suggested."
+            }
+          ]
+        },
+        {
+          "step_id": 4,
+          "description": "Microwave the ramekin cup uncovered on high for 30 seconds",
+          "start_time": 96.884,
+          "end_time": 122.465,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That was only about 10 seconds. You should microwave it for the full 30 seconds to ensure the egg starts setting properly."
+            }
+          ]
+        },
+        {
+          "step_id": 6,
+          "description": "Top cup with 1 tablespoon of salsa",
+          "start_time": 197.12,
+          "end_time": 252.806,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you only added half a tablespoon. The recipe recommends a full tablespoon of salsa for the best flavor."
+            }
+          ]
+        },
+        {
+          "step_id": 5,
+          "description": "sprinkle 1 tablespoon of cheese on cup",
+          "start_time": 253.504,
+          "end_time": 314.825,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try gently sprinkling the cheese over the surface instead of pouring it directly, so it melts evenly."
+            }
+          ]
+        },
+        {
+          "step_id": 10,
+          "description": "Microwave just until cheese melts, about 10 seconds",
+          "start_time": 315.32,
+          "end_time": 444.966,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You only need about 10 seconds just to melt the cheese. Cooking until the egg is solid here might overcook it."
+            }
+          ]
+        },
+        {
+          "step_id": 7,
+          "description": "replace the top of the English muffin",
+          "start_time": 453.8,
+          "end_time": 460.279,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It seems the muffin top is upside down. You'll want to flip it over so it sits flat on the sandwich."
+            }
+          ]
+        },
+        {
+          "step_id": 3,
+          "description": "Coat a 6-oz. ramekin cup with cooking spray",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We skipped coating the ramekin. It's important to spray it with cooking spray first so the egg doesn't stick."
+            }
+          ]
+        },
+        {
+          "step_id": 8,
+          "description": "Continue to Microwave for 15-30 more seconds or until the egg is almost set",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like we missed the second microwave step. The egg needs another 15 to 30 seconds to be fully set."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "4_30",
+    "activity_id": 4,
+    "step_annotations": [
+      {
+        "description": "Peel-Peel 1 garlic clove",
+        "step_id": 14,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Peel 2 garlic cloves"
+          },
+          {
+            "tag": "Technique Error",
+            "description": "Peeled improperly"
+          }
+        ],
+        "start_time": 61.556053204353084,
+        "end_time": 112.443,
+        "modified_description": "Peel-Peel 2 garlic cloves"
+      },
+      {
+        "description": "Chop-Chop 1 garlic clove on a cutting board",
+        "step_id": 51,
+        "start_time": 123.11210640870617,
+        "end_time": 164.264
+      },
+      {
+        "description": "Remove-Remove the noodles from the package(Break Noodles / Keep them as a block)",
+        "step_id": 44,
+        "start_time": 182.77412720677148,
+        "end_time": 196.97937025392986
+      },
+      {
+        "description": "Peel-Peel 1 medium onion",
+        "step_id": 47,
+        "start_time": 241.48913180169285,
+        "end_time": 258.952
+      },
+      {
+        "description": "slice-slice 1/4 medium onion into pieces",
+        "step_id": 46,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Slice 1 onion instead of 1/4th onion"
+          }
+        ],
+        "start_time": 264.2175206771463,
+        "end_time": 320.727,
+        "modified_description": "slice-slice 1 medium onion instead of 1/4th onion"
+      },
+      {
+        "description": "Put-Put all the Vegetables in a microwave-safe bowl",
+        "step_id": 54,
+        "start_time": 333.34970350665054,
+        "end_time": 354.972
+      },
+      {
+        "description": "Add-Add the noodles to the bowl",
+        "step_id": 52,
+        "start_time": 360.81317339782345,
+        "end_time": 365.124
+      },
+      {
+        "description": "cover-cover the noodles with water",
+        "step_id": 55,
+        "start_time": 384.4885784764208,
+        "end_time": 402.693
+      },
+      {
+        "description": "Cover-Cover with a lid (or paper towel) to prevent splattering",
+        "step_id": 49,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Missed this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Microwave-Microwave the ramen for 4 minutes",
+        "step_id": 45,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Microwave for 16 seconds"
+          }
+        ],
+        "start_time": 420,
+        "end_time": 444,
+        "modified_description": "Microwave for 16 seconds, stop microwaving to add cover"
+      },
+      {
+        "description": "Cover-Cover with a lid (or paper towel) to prevent splattering",
+        "step_id": 49,
+        "start_time": 444.1505992744862,
+        "end_time": 451.09
+      },
+      {
+        "description": "Microwave-Microwave the ramen for 4 minutes",
+        "step_id": 45,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Microwave for 2 min instead of 4 min"
+          }
+        ],
+        "start_time": 454.567777509069,
+        "end_time": 580.938,
+        "modified_description": "Microwave - Microwave on high for 2 min"
+      },
+      {
+        "description": "Add-Add chopped cilantro to the bowl",
+        "step_id": 53,
+        "start_time": 624.0836778718259,
+        "end_time": 637.076
+      },
+      {
+        "description": "Let-Let the noodles sit for about 1 minute after the microwave stops",
+        "step_id": 48,
+        "start_time": 641.1299695284159,
+        "end_time": 709.58
+      },
+      {
+        "description": "Mix-Mix in the flavour packet to the bowl",
+        "step_id": 42,
+        "start_time": 731.0965088270859,
+        "end_time": 738.301,
+        "modified_description": "Mix-Mix in the flavour packet to the bowl"
+      },
+      {
+        "description": "Stir-Stir noodles with a spoon or fork until the flavouring dissolves",
+        "step_id": 43,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Water spilled outside when mixing the flavour"
+          }
+        ],
+        "start_time": 741.5136870616687,
+        "end_time": 780.136,
+        "modified_description": "Stir-Stir noodles with a spoon or fork spilling outside until the flavouring dissolves"
+      },
+      {
+        "description": "Add-Add basil to the bowl",
+        "step_id": 50,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Missed this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 1,
+          "description": "Pour-Pour 1 egg into the ramekin cup",
+          "start_time": 4.168,
+          "end_time": 40.975,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you've added an extra egg. Since the recipe calls for one, you might need to adjust the cooking time."
+            }
+          ]
+        },
+        {
+          "step_id": 1,
+          "description": "Pour-Pour 1 egg into the ramekin cup",
+          "start_time": 4.168,
+          "end_time": 40.975,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I noticed you're using a bowl instead of a ramekin. That works, but keep in mind the egg might cook slightly differently."
+            }
+          ]
+        },
+        {
+          "step_id": 12,
+          "description": "Cut -Cut the English muffin into two pieces with a knife",
+          "start_time": 44.615,
+          "end_time": 72.013,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Using your hands works, though using a knife can give you a cleaner cut for the muffin."
+            }
+          ]
+        },
+        {
+          "step_id": 4,
+          "description": "Microwave-Microwave the ramekin cup uncovered on high for 30 seconds",
+          "start_time": 79.47800000000001,
+          "end_time": 111.0,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The microwave stopped at 15 seconds. You'll likely need the full 30 seconds for the egg to set properly."
+            }
+          ]
+        },
+        {
+          "step_id": 11,
+          "description": "stir-stir the ramekin cup",
+          "start_time": 98.863,
+          "end_time": 127.186,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try stirring a bit more gently to prevent any spills and keep the texture consistent."
+            }
+          ]
+        },
+        {
+          "step_id": 6,
+          "description": "Top -Top cup with 1 tablespoon of salsa",
+          "start_time": 174.167,
+          "end_time": 218.198,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like a bit more salsa than the recipe calls for. It should still be tasty, though perhaps a little messier to eat."
+            }
+          ]
+        },
+        {
+          "step_id": 2,
+          "description": "Place -Place the egg from the cup over the lettuce",
+          "start_time": 328.9127055246496,
+          "end_time": 350.664,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like the layers are a bit out of order. Usually, the egg sits on top of the lettuce for this sandwich."
+            }
+          ]
+        },
+        {
+          "step_id": 3,
+          "description": "Coat -Coat a 6-oz. ramekin cup with cooking spray",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It seems the cooking spray was missed. You'll want to coat the cup first so the egg doesn't stick."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "4_32",
+    "activity_id": 4,
+    "step_annotations": [
+      {
+        "description": "Peel-Peel 1 medium onion",
+        "step_id": 47,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Did not peel completely"
+          }
+        ],
+        "start_time": 36.733189842805324,
+        "end_time": 90.099
+      },
+      {
+        "description": "Remove-Remove the noodles from the package(Break Noodles / Keep them as a block)",
+        "step_id": 44,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Throw the noodles block while opening from the package"
+          }
+        ],
+        "start_time": 119.38286698911729,
+        "end_time": 146.749
+      },
+      {
+        "description": "Peel-Peel 1 garlic clove",
+        "step_id": 14,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Peel garlic clove incompletely"
+          }
+        ],
+        "start_time": 189.17592769044742,
+        "end_time": 210.624
+      },
+      {
+        "description": "Chop-Chop 1 garlic clove on a cutting board",
+        "step_id": 51,
+        "start_time": 230.5007662636034,
+        "end_time": 248.825
+      },
+      {
+        "description": "Put-Put all the Vegetables in a microwave-safe bowl",
+        "step_id": 54,
+        "start_time": 278.2539130592503,
+        "end_time": 283
+      },
+      {
+        "description": "Add-Add the noodles to the bowl",
+        "step_id": 52,
+        "start_time": 283.01,
+        "end_time": 286.375
+      },
+      {
+        "description": "cover-cover the noodles with water",
+        "step_id": 55,
+        "start_time": 320.4970813784764,
+        "end_time": 326.638
+      },
+      {
+        "description": "Cover-Cover with a lid (or paper towel) to prevent splattering",
+        "step_id": 49,
+        "start_time": 340.70033579201936,
+        "end_time": 343.311
+      },
+      {
+        "description": "Microwave-Microwave the ramen for 4 minutes",
+        "step_id": 45,
+        "start_time": 347.12864401451026,
+        "end_time": 597.168
+      },
+      {
+        "description": "Add-Add chopped cilantro to the bowl",
+        "step_id": 53,
+        "start_time": 649.2591304715841,
+        "end_time": 660.115
+      },
+      {
+        "description": "Let-Let the noodles sit for about 1 minute after the microwave stops",
+        "step_id": 48,
+        "start_time": 632.505,
+        "end_time": 692.4206285368803
+      },
+      {
+        "description": "Mix-Mix in the flavour packet to the bowl",
+        "step_id": 42,
+        "start_time": 709.8688937122129,
+        "end_time": 717.725
+      },
+      {
+        "description": "Stir-Stir noodles with a spoon or fork until the flavouring dissolves",
+        "step_id": 43,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Stir it faster such that water spills out of the bowl"
+          }
+        ],
+        "start_time": 726.3988291414752,
+        "end_time": 750.683
+      },
+      {
+        "description": "slice-slice 1/4 medium onion into pieces",
+        "step_id": 46,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Missed this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Add-Add basil to the bowl",
+        "step_id": 50,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Missed this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 3,
+          "description": "Coat -Coat a 6-oz. ramekin cup with cooking spray",
+          "start_time": 8.595,
+          "end_time": 70.494,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I see you're using a large bowl. It would be better to use a 6-oz ramekin so the egg cooks in the right shape."
+            }
+          ]
+        },
+        {
+          "step_id": 1,
+          "description": "Pour-Pour 1 egg into the ramekin cup",
+          "start_time": 79.569,
+          "end_time": 255.707,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Watch out for the spilled egg on the floor. It can be very slippery, so please clean that up carefully to avoid slipping."
+            }
+          ]
+        },
+        {
+          "step_id": 1,
+          "description": "Pour-Pour 1 egg into the ramekin cup",
+          "start_time": 79.569,
+          "end_time": 255.707,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like we might be adding an extra egg. The recipe calls for just one, so double-check the amount in the cup."
+            }
+          ]
+        },
+        {
+          "step_id": 12,
+          "description": "Cut -Cut the English muffin into two pieces with a knife",
+          "start_time": 278.5853726157889,
+          "end_time": 337.069,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like the muffin was cut into three pieces. Try to hold the knife steady to get an even cut next time."
+            }
+          ]
+        },
+        {
+          "step_id": 12,
+          "description": "Cut -Cut the English muffin into two pieces with a knife",
+          "start_time": 278.5853726157889,
+          "end_time": 337.069,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since we have three pieces now, choose the best two to form the top and bottom of your sandwich."
+            }
+          ]
+        },
+        {
+          "step_id": 7,
+          "description": "replace -replace the top of the English muffin",
+          "start_time": 606.8583365247894,
+          "end_time": 631.2334746356795,
+          "error_tag": "Other",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're combining the steps to place the egg and the top. That works fine, just make sure the sandwich is stacked neatly."
+            }
+          ]
+        },
+        {
+          "step_id": 6,
+          "description": "Top -Top cup with 1 tablespoon of salsa",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like we missed the salsa. Don't forget to add a tablespoon of salsa on top for flavor before serving."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "4_35",
+    "activity_id": 4,
+    "step_annotations": [
+      {
+        "description": "Peel-Peel 1 medium onion",
+        "step_id": 47,
+        "start_time": 18.718094800483676,
+        "end_time": 70.19285550181378
+      },
+      {
+        "description": "Peel-Peel 1 garlic clove",
+        "step_id": 14,
+        "start_time": 84.23142660217655,
+        "end_time": 94.9274807738815
+      },
+      {
+        "description": "slice-slice 1/4 medium onion into pieces",
+        "step_id": 46,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "chop onion instead of slice"
+          }
+        ],
+        "start_time": 134.36918053204352,
+        "end_time": 170.098,
+        "modified_description": "Chop 1/4 onion into pieces"
+      },
+      {
+        "description": "Chop-Chop 1 garlic clove on a cutting board",
+        "step_id": 51,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "slice garlic clove instead of chopping"
+          }
+        ],
+        "start_time": 177.8219006045949,
+        "end_time": 190.18,
+        "modified_description": "Slice 1 garlic clove on a cutting board"
+      },
+      {
+        "description": "Remove-Remove the noodles from the package(Break Noodles / Keep them as a block)",
+        "step_id": 44,
+        "start_time": 208.5730563482467,
+        "end_time": 220.28
+      },
+      {
+        "description": "Put-Put all the Vegetables in a microwave-safe bowl",
+        "step_id": 54,
+        "start_time": 247.00900000000001,
+        "end_time": 264.031
+      },
+      {
+        "description": "Add-Add the noodles to the bowl",
+        "step_id": 52,
+        "start_time": 268.0698576783555,
+        "end_time": 273.097
+      },
+      {
+        "description": "cover-cover the noodles with water",
+        "step_id": 55,
+        "start_time": 276.7604016928658,
+        "end_time": 284.1139389359129
+      },
+      {
+        "description": "Microwave-Microwave the ramen for 4 minutes",
+        "step_id": 45,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Microwave for 1 min instead of 4 min"
+          }
+        ],
+        "start_time": 296.146999879081,
+        "end_time": 373.665,
+        "modified_description": "Microwave-Microwave the ramen for 1 minutes"
+      },
+      {
+        "description": "Add-Add chopped cilantro to the bowl",
+        "step_id": 53,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Add fresh cilantro to the bowl without chopping"
+          }
+        ],
+        "start_time": 420.48862962515113,
+        "end_time": 426.51,
+        "modified_description": "Add fresh cilantro to the bowl without chopping"
+      },
+      {
+        "description": "Let-Let the noodles sit for about 1 minute after the microwave stops",
+        "step_id": 48,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Let the noodles sit for 2 minutes instead of 1 minute"
+          }
+        ],
+        "start_time": 375.6989027811366,
+        "end_time": 495,
+        "modified_description": "Let the noodles sit for about 2 minute after the microwave stops"
+      },
+      {
+        "description": "Mix-Mix in the flavour packet to the bowl",
+        "step_id": 42,
+        "start_time": 501.37753929866994,
+        "end_time": 509.3995799274486
+      },
+      {
+        "description": "Stir-Stir noodles with a spoon or fork until the flavouring dissolves",
+        "step_id": 43,
+        "start_time": 517.4216205562274,
+        "end_time": 546.786
+      },
+      {
+        "description": "Cover-Cover with a lid (or paper towel) to prevent splattering",
+        "step_id": 49,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Missed this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Add-Add basil to the bowl",
+        "step_id": 50,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Missed this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 1,
+          "description": "Pour-Pour 1 egg into the ramekin cup",
+          "start_time": 1.372,
+          "end_time": 31.659,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I noticed a bit of eggshell fell into the cup. You might want to fish that out before continuing."
+            }
+          ]
+        },
+        {
+          "step_id": 11,
+          "description": "Stirred ramekin cup with knife",
+          "start_time": 150.39274015722512,
+          "end_time": 161.876,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It might be easier and safer to use a spoon or fork to stir that instead of a knife."
+            }
+          ]
+        },
+        {
+          "step_id": 9,
+          "description": "Line -Line the bottom piece of the English muffin with lettuce",
+          "start_time": 200.993,
+          "end_time": 217.179,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you're using the top piece of the muffin. You should line the bottom piece to build the sandwich correctly."
+            }
+          ]
+        },
+        {
+          "step_id": 5,
+          "description": "sprinkle -sprinkle 1 tablespoon of cheese on cup",
+          "start_time": 255.88489978228725,
+          "end_time": 286.39,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It helps to use a measuring spoon here to ensure you get exactly one tablespoon of cheese."
+            }
+          ]
+        },
+        {
+          "step_id": 10,
+          "description": "Microwave -Microwave just until cheese melts, about 10 seconds",
+          "start_time": 287.29356866741904,
+          "end_time": 315.925,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The cheese hasn't fully melted yet. You might want to microwave it for a few more seconds."
+            }
+          ]
+        },
+        {
+          "step_id": 7,
+          "description": "replace -replace the top of the English muffin",
+          "start_time": 333.72377484543995,
+          "end_time": 335.7721662944703,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You are using the bottom piece to close the sandwich. You should place the top half of the muffin instead."
+            }
+          ]
+        },
+        {
+          "step_id": 3,
+          "description": "Skipped this step",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to coat the ramekin with cooking spray first to prevent the egg from sticking."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "4_36",
+    "activity_id": 4,
+    "step_annotations": [
+      {
+        "description": "Peel-Peel 1 medium onion",
+        "step_id": 47,
+        "start_time": 25.256186215235793,
+        "end_time": 140
+      },
+      {
+        "description": "Peel-Peel 1 garlic clove",
+        "step_id": 14,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Peeling two garlic cloves instead of one."
+          }
+        ],
+        "start_time": 170.47925695284158,
+        "end_time": 245.312,
+        "modified_description": "Peel-Peel 2 garlic cloves."
+      },
+      {
+        "description": "Chop-Chop 1 garlic clove on a cutting board",
+        "step_id": 51,
+        "start_time": 272.504,
+        "end_time": 311.394
+      },
+      {
+        "description": "slice-slice 1/4 medium onion into pieces",
+        "step_id": 46,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Chopping the 1/4 onion instead of slicing."
+          }
+        ],
+        "start_time": 344.74694183796856,
+        "end_time": 417.054,
+        "modified_description": "Chop-Chop 1/4 medium onion into pieces"
+      },
+      {
+        "description": "Remove-Remove the noodles from the package(Break Noodles / Keep them as a block)",
+        "step_id": 44,
+        "start_time": 467.23944498186216,
+        "end_time": 485.546
+      },
+      {
+        "description": "Put-Put all the Vegetables in a microwave-safe bowl",
+        "step_id": 54,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spilling some vegetables on the counter top."
+          }
+        ],
+        "start_time": 506.3865336154777,
+        "end_time": 525.117,
+        "modified_description": "Put-Put all the Vegetables in a microwave-safe bowl and spill some on counter top."
+      },
+      {
+        "description": "Add-Add the noodles to the bowl",
+        "step_id": 52,
+        "start_time": 568.2641898428053,
+        "end_time": 580.629
+      },
+      {
+        "description": "cover-cover the noodles with water",
+        "step_id": 55,
+        "start_time": 584.6807108827086,
+        "end_time": 594.8340000000001
+      },
+      {
+        "description": "Cover-Cover with a lid (or paper towel) to prevent splattering",
+        "step_id": 49,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Not covering the paper towel properly."
+          }
+        ],
+        "start_time": 608.6740877871825,
+        "end_time": 614.039,
+        "modified_description": "Cover-Cover with a paper towel improperly."
+      },
+      {
+        "description": "Microwave-Microwave the ramen for 4 minutes",
+        "step_id": 45,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Instead of 4 minute microwaving only for two and half minutes."
+          }
+        ],
+        "start_time": 641.5071298669891,
+        "end_time": 801.788,
+        "modified_description": "Microwave-Microwave the ramen for 2.5 minutes"
+      },
+      {
+        "description": "Add-Add basil to the bowl",
+        "step_id": 50,
+        "start_time": 803.1467216444981,
+        "end_time": 814.5120054413543
+      },
+      {
+        "description": "Let-Let the noodles sit for about 1 minute after the microwave stops",
+        "step_id": 48,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Allowing it to sit only for 1/2 minute instead of 1 minute."
+          }
+        ],
+        "start_time": 853.6590940749699,
+        "end_time": 887.7549454655381,
+        "modified_description": "Let-Let the noodles sit for about 1/2 minute after the microwave stops"
+      },
+      {
+        "description": "Add-Add chopped cilantro to the bowl",
+        "step_id": 53,
+        "start_time": 940.543,
+        "end_time": 946.062
+      },
+      {
+        "description": "Mix-Mix in the flavour packet to the bowl",
+        "step_id": 42,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "While mixing the flavour packet and spilled some out of the bowl."
+          }
+        ],
+        "start_time": 986.2540717049577,
+        "end_time": 1003.196,
+        "modified_description": "Mix-Mix in the flavour packet to the bowl and spill some on countertop."
+      },
+      {
+        "description": "Stir-Stir noodles with a spoon or fork until the flavouring dissolves",
+        "step_id": 43,
+        "start_time": 1011,
+        "end_time": 1044
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 3,
+          "description": "Coat -Coat a 6-oz. ramekin cup with cooking spray",
+          "start_time": 2.512,
+          "end_time": 52.325,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you've chosen a larger cup. Using a 6-ounce ramekin will help the egg cook properly."
+            }
+          ]
+        },
+        {
+          "step_id": 1,
+          "description": "Pour-Pour 1 egg into the ramekin cup",
+          "start_time": 53.122,
+          "end_time": 145.217,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I noticed you added two eggs, but the recipe only calls for one."
+            }
+          ]
+        },
+        {
+          "step_id": 5,
+          "description": "sprinkle -sprinkle 1 tablespoon of cheese on cup",
+          "start_time": 151.317,
+          "end_time": 221.443,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like a bit more cheese than needed. One tablespoon is usually enough."
+            }
+          ]
+        },
+        {
+          "step_id": 5,
+          "description": "sprinkle -sprinkle 1 tablespoon of cheese on cup",
+          "start_time": 151.317,
+          "end_time": 221.443,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We should actually microwave the egg first before adding the cheese."
+            }
+          ]
+        },
+        {
+          "step_id": 12,
+          "description": "Cut -Cut the English muffin into two pieces with a knife",
+          "start_time": 237.201,
+          "end_time": 285.053,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try to hold the knife level so the muffin halves are even."
+            }
+          ]
+        },
+        {
+          "step_id": 8,
+          "description": "Microwave -Continue to Microwave for 15-30 more seconds or until the egg is almost set",
+          "start_time": 286.86,
+          "end_time": 321.903,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The egg might need a little longer. Aim for at least 15 seconds."
+            }
+          ]
+        },
+        {
+          "step_id": 8,
+          "description": "Microwave -Continue to Microwave for 15-30 more seconds or until the egg is almost set",
+          "start_time": 286.86,
+          "end_time": 321.903,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It seems we're out of order; typically, the cheese is added after this microwaving step."
+            }
+          ]
+        },
+        {
+          "step_id": 6,
+          "description": "Top -Top cup with 1 tablespoon of salsa",
+          "start_time": 322.935,
+          "end_time": 365.751,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That's a generous amount of salsa. The recipe recommends just one tablespoon."
+            }
+          ]
+        },
+        {
+          "step_id": 6,
+          "description": "Top -Top cup with 1 tablespoon of salsa",
+          "start_time": 322.935,
+          "end_time": 365.751,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Wait, the egg needs to be completely set in the microwave before we add the salsa."
+            }
+          ]
+        },
+        {
+          "step_id": 10,
+          "description": "Microwave -Microwave just until cheese melts, about 10 seconds",
+          "start_time": 368.776,
+          "end_time": 452.117,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It's been running for over 30 seconds. You might want to stop it so the cheese doesn't overheat."
+            }
+          ]
+        },
+        {
+          "step_id": 2,
+          "description": "Place -Place the egg from the cup over the lettuce",
+          "start_time": 472.466,
+          "end_time": 483.51,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The egg should go directly onto the lettuce, rather than the other muffin piece."
+            }
+          ]
+        },
+        {
+          "step_id": 7,
+          "description": "replace -replace the top of the English muffin",
+          "start_time": 483.522,
+          "end_time": 488.79,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like the lettuce ended up on top. It's usually placed underneath the egg."
+            }
+          ]
+        },
+        {
+          "step_id": 10,
+          "description": "Microwave-Microwave the ramekin cup uncovered on high for 30 seconds",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like we skipped the microwaving step. We need to heat it for about 30 seconds."
+            }
+          ]
+        },
+        {
+          "step_id": 11,
+          "description": "stir-stir the ramekin cup",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to stir the contents of the cup before moving on."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "4_40",
+    "activity_id": 4,
+    "step_annotations": [
+      {
+        "description": "Peel-Peel 1 garlic clove",
+        "step_id": 14,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Peel 2 instead of 1 garlic clove"
+          }
+        ],
+        "start_time": 53.61761082950424,
+        "end_time": 152.137,
+        "modified_description": "Peel-Peel 2 garlic cloves"
+      },
+      {
+        "description": "Peel-Peel 1 medium onion",
+        "step_id": 47,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Do not peel the onion"
+          }
+        ],
+        "start_time": 175.8342237496977,
+        "end_time": 190.02712073397822,
+        "modified_description": "Prepare 1 medium onion and don't peel it"
+      },
+      {
+        "description": "Chop-Chop 1 garlic clove on a cutting board",
+        "step_id": 51,
+        "start_time": 202.64302916444984,
+        "end_time": 259.047
+      },
+      {
+        "description": "Remove-Remove the noodles from the package(Break Noodles / Keep them as a block)",
+        "step_id": 44,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Also break the noodles into 2 pieces"
+          }
+        ],
+        "start_time": 273.60751408585253,
+        "end_time": 289.685,
+        "modified_description": "Remove-Remove the noodles from the package(Separate the noodles into 2 pieces)"
+      },
+      {
+        "description": "slice-slice 1/4 medium onion into pieces",
+        "step_id": 46,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Chop instead of slice"
+          }
+        ],
+        "start_time": 313.416,
+        "end_time": 335.629,
+        "modified_description": "Chop-Chop 1/4 medium onion into pieces"
+      },
+      {
+        "description": "Add-Add chopped cilantro to the bowl",
+        "step_id": 53,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding vegetables and microwaving the noodles"
+          }
+        ],
+        "start_time": 413.17100109794444,
+        "end_time": 420.421
+      },
+      {
+        "description": "Add-Add the noodles to the bowl",
+        "step_id": 52,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding cilantro"
+          }
+        ],
+        "start_time": 421.421,
+        "end_time": 427.172
+      },
+      {
+        "description": "Put-Put all the Vegetables in a microwave-safe bowl",
+        "step_id": 54,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding cilantro"
+          }
+        ],
+        "start_time": 433.67185229746076,
+        "end_time": 443.9222778972189
+      },
+      {
+        "description": "Cover-Cover with a lid (or paper towel) to prevent splattering",
+        "step_id": 49,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding cilantro and before adding water"
+          }
+        ],
+        "start_time": 456.5381863276905,
+        "end_time": 466.385
+      },
+      {
+        "description": "Microwave-Microwave the ramen for 4 minutes",
+        "step_id": 45,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "1 instead of 4 minutes"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding cilantro and before adding water"
+          }
+        ],
+        "start_time": 472.30807186577994,
+        "end_time": 543.289,
+        "modified_description": "Microwave-Microwave the ramen for 1 minute"
+      },
+      {
+        "description": "Let-Let the noodles sit for about 1 minute after the microwave stops",
+        "step_id": 48,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "30 seconds instead of 1 minute"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding cilantro and before adding water"
+          }
+        ],
+        "start_time": 565.888,
+        "end_time": 595.062,
+        "modified_description": "Let-Let the noodles sit for about 30 seconds after the microwave stops"
+      },
+      {
+        "description": "Add-Add basil to the bowl",
+        "step_id": 50,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding water to the bowl"
+          }
+        ],
+        "start_time": 600.0441447243048,
+        "end_time": 615.294
+      },
+      {
+        "description": "cover-cover the noodles with water",
+        "step_id": 55,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "the water does not cover the noodles, half cover"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after microwaving and adding vegetables"
+          }
+        ],
+        "start_time": 622.9104787545346,
+        "end_time": 633.1609043542927,
+        "modified_description": "cover-cover half of the noodles with water"
+      },
+      {
+        "description": "Stir-Stir noodles with a spoon or fork until the flavouring dissolves",
+        "step_id": 43,
+        "start_time": 638.680364292624,
+        "end_time": 649.142
+      },
+      {
+        "description": "Mix-Mix in the flavour packet to the bowl",
+        "step_id": 42,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Missed this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 3,
+          "description": "Coat -Coat a 6-oz. ramekin cup with cooking spray",
+          "start_time": 2.443475113605638,
+          "end_time": 47.181,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I see you're using a mug. The recipe recommends using a ramekin cup for the best results."
+            }
+          ]
+        },
+        {
+          "step_id": 1,
+          "description": "Pour-Pour 1 egg into the ramekin cup",
+          "start_time": 56.075,
+          "end_time": 90.923,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're pouring the egg now, but please double-check that you've completed the necessary preparation steps first."
+            }
+          ]
+        },
+        {
+          "step_id": 4,
+          "description": "Microwave-Microwave the ramekin cup uncovered on high for 30 seconds",
+          "start_time": 94.8443532677578,
+          "end_time": 183.102,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That was about 20 seconds. The recipe calls for 30 seconds to ensure the egg starts to set properly."
+            }
+          ]
+        },
+        {
+          "step_id": 4,
+          "description": "Microwave-Microwave the ramekin cup uncovered on high for 30 seconds",
+          "start_time": 94.8443532677578,
+          "end_time": 183.102,
+          "error_tag": "Temperature Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I noticed the microwave is set to low power. It should be on high for this step."
+            }
+          ]
+        },
+        {
+          "step_id": 6,
+          "description": "Top -Top cup with 1 tablespoon of salsa",
+          "start_time": 185.72548013647983,
+          "end_time": 254.974,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like about two tablespoons. The recipe suggests just one tablespoon of salsa."
+            }
+          ]
+        },
+        {
+          "step_id": 6,
+          "description": "Top -Top cup with 1 tablespoon of salsa",
+          "start_time": 185.72548013647983,
+          "end_time": 254.974,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Wait, the egg needs to be microwaved until almost set before you add the salsa."
+            }
+          ]
+        },
+        {
+          "step_id": 9,
+          "description": "Line -Line the bottom piece of the English muffin with lettuce",
+          "start_time": 326.159,
+          "end_time": 365.843,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're lining the muffin now, but this step is usually done a bit earlier in the process."
+            }
+          ]
+        },
+        {
+          "step_id": 8,
+          "description": "Microwave -Continue to Microwave for 15-30 more seconds or until the egg is almost set",
+          "start_time": 393.138,
+          "end_time": 430.408,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You stopped at 10 seconds. It might need a total of 15 to 30 seconds to fully set the egg."
+            }
+          ]
+        },
+        {
+          "step_id": 8,
+          "description": "Microwave -Continue to Microwave for 15-30 more seconds or until the egg is almost set",
+          "start_time": 393.138,
+          "end_time": 430.408,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Just a heads-up, this microwave step is typically finished before adding the salsa."
+            }
+          ]
+        },
+        {
+          "step_id": 10,
+          "description": "Microwave -Microwave just until cheese melts, about 10 seconds",
+          "start_time": 481.292,
+          "end_time": 586.739,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "30 seconds might be too long just to melt the cheese. 10 seconds is usually enough."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "4_43",
+    "activity_id": 4,
+    "step_annotations": [
+      {
+        "description": "Peel-Peel 1 garlic clove",
+        "step_id": 14,
+        "start_time": 21.54090674002418,
+        "end_time": 30.227
+      },
+      {
+        "description": "Remove-Remove the noodles from the package(Break Noodles / Keep them as a block)",
+        "step_id": 44,
+        "start_time": 44.06094560459492,
+        "end_time": 65.038
+      },
+      {
+        "description": "Peel-Peel 1 medium onion",
+        "step_id": 47,
+        "start_time": 74.41404146553808,
+        "end_time": 116.537
+      },
+      {
+        "description": "Chop-Chop 1 garlic clove on a cutting board",
+        "step_id": 51,
+        "start_time": 122.39151556831922,
+        "end_time": 136.057
+      },
+      {
+        "description": "Put-Put all the Vegetables in a microwave-safe bowl",
+        "step_id": 54,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before slicing the onions"
+          }
+        ],
+        "start_time": 143.9324223083434,
+        "end_time": 150.744
+      },
+      {
+        "description": "slice-slice 1/4 medium onion into pieces",
+        "step_id": 46,
+        "start_time": 173.577,
+        "end_time": 187.118
+      },
+      {
+        "description": "Add-Add basil to the bowl",
+        "step_id": 50,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding water and microwaving the bowl"
+          }
+        ],
+        "start_time": 202.6803497811366,
+        "end_time": 214.42993527569527
+      },
+      {
+        "description": "cover-cover the noodles with water",
+        "step_id": 55,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Using a plate instead of bowl"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding noodles to the bowl"
+          }
+        ],
+        "start_time": 277.0943912466747,
+        "end_time": 331.781
+      },
+      {
+        "description": "Cover-Cover with a lid (or paper towel) to prevent splattering",
+        "step_id": 49,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Did not cover the lid with a paper towel"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding noodles to the bowl"
+          }
+        ],
+        "start_time": 335.8423187194679,
+        "end_time": 342.049
+      },
+      {
+        "description": "Microwave-Microwave the ramen for 4 minutes",
+        "step_id": 45,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Using non-microwaveable things and using things which does not fit into microwave"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding basil to the bowl"
+          }
+        ],
+        "start_time": 360,
+        "end_time": 372
+      },
+      {
+        "description": "Add-Add the noodles to the bowl",
+        "step_id": 52,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding basil to the bowl"
+          }
+        ],
+        "start_time": 390.096,
+        "end_time": 393.887
+      },
+      {
+        "description": "Microwave-Microwave the ramen for 4 minutes",
+        "step_id": 45,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding basil to the bowl"
+          }
+        ],
+        "start_time": 403.40243531318015,
+        "end_time": 651.687
+      },
+      {
+        "description": "Add-Add chopped cilantro to the bowl",
+        "step_id": 53,
+        "start_time": 681.4759586844015,
+        "end_time": 690.246
+      },
+      {
+        "description": "Let-Let the noodles sit for about 1 minute after the microwave stops",
+        "step_id": 48,
+        "start_time": 670.7055053143894,
+        "end_time": 733.3699612853687
+      },
+      {
+        "description": "Mix-Mix in the flavour packet to the bowl",
+        "step_id": 42,
+        "start_time": 757.8482643990327,
+        "end_time": 772.535
+      },
+      {
+        "description": "Stir-Stir noodles with a spoon or fork until the flavouring dissolves",
+        "step_id": 43,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Stir fast to spill the water out of the bowl"
+          }
+        ],
+        "start_time": 776.4517747654171,
+        "end_time": 807.992,
+        "modified_description": "Stir-Stir noodles with a spoon or fork faster making it to spill until the flavouring dissolves"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 1,
+          "description": "Pour-Pour 1 egg into the bowl",
+          "start_time": 0.071,
+          "end_time": 31.87,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I see you're using a bowl. A ramekin cup is usually recommended for the shape, but the bowl will work if it's microwave-safe."
+            }
+          ]
+        },
+        {
+          "step_id": 1,
+          "description": "Pour-Pour 1 egg into the bowl",
+          "start_time": 0.071,
+          "end_time": 31.87,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We haven't coated the container with spray yet. The egg might stick a bit, so keep that in mind when removing it."
+            }
+          ]
+        },
+        {
+          "step_id": 4,
+          "description": "Microwave-Microwave the ramekin cup uncovered on medium for 60 seconds",
+          "start_time": 33.325,
+          "end_time": 122.061,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That was set for 60 seconds. The recipe suggests 30, so please check that the egg doesn't get too tough."
+            }
+          ]
+        },
+        {
+          "step_id": 4,
+          "description": "Microwave-Microwave the ramekin cup uncovered on medium for 60 seconds",
+          "start_time": 33.325,
+          "end_time": 122.061,
+          "error_tag": "Temperature Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're using medium power. Since high power is recommended, you might need to adjust the cooking time slightly."
+            }
+          ]
+        },
+        {
+          "step_id": 4,
+          "description": "Microwave-Microwave the ramekin cup uncovered on medium for 60 seconds",
+          "start_time": 33.325,
+          "end_time": 122.061,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the cup wasn't sprayed beforehand, the egg might adhere to the sides during microwaving."
+            }
+          ]
+        },
+        {
+          "step_id": 11,
+          "description": "stir-stir the ramekin cup",
+          "start_time": 62.116,
+          "end_time": 136.67,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "As you stir, just be careful near the edges since we skipped the cooking spray step earlier."
+            }
+          ]
+        },
+        {
+          "step_id": 3,
+          "description": "Put some oil into a 6-oz. ramekin cup",
+          "start_time": 137.161,
+          "end_time": 147.652,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Regular oil works well too. Just ensure you spread it around to get even coverage since it's not a spray."
+            }
+          ]
+        },
+        {
+          "step_id": 3,
+          "description": "Put some oil into a 6-oz. ramekin cup",
+          "start_time": 137.161,
+          "end_time": 147.652,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We're adding the oil after cooking. For the next time, adding it first is the best way to prevent sticking."
+            }
+          ]
+        },
+        {
+          "step_id": 12,
+          "description": "Cut -Cut the English muffin into two pieces with hands",
+          "start_time": 149.234,
+          "end_time": 202.324,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Splitting the muffin by hand is fine, though using a knife usually gives a cleaner cut for toasting."
+            }
+          ]
+        },
+        {
+          "step_id": 12,
+          "description": "Cut -Cut the English muffin into two pieces with hands",
+          "start_time": 149.234,
+          "end_time": 202.324,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We are preparing the muffin now. It helps to have this ready earlier, but we can catch up."
+            }
+          ]
+        },
+        {
+          "step_id": 9,
+          "description": "Line -Line the bottom piece of the English muffin with lettuce",
+          "start_time": 202.461,
+          "end_time": 228.506,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We're lining the muffin now. We will be ready to assemble the rest of the sandwich in a moment."
+            }
+          ]
+        },
+        {
+          "step_id": 8,
+          "description": "Microwave -Continue to Microwave for 15-30 more seconds or until the egg is almost set",
+          "start_time": 229.025,
+          "end_time": 274.524,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Make sure to check if the egg is firmly set before you stop microwaving, just to be sure it's fully cooked."
+            }
+          ]
+        },
+        {
+          "step_id": 6,
+          "description": "Top -Top cup with 2 tablespoon of salsa",
+          "start_time": 246.315,
+          "end_time": 291.04200000000003,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like about two tablespoons. The recipe calls for one, but it's fine if you prefer extra salsa."
+            }
+          ]
+        },
+        {
+          "step_id": 2,
+          "description": "Place -Place the egg from the cup under the lettuce",
+          "start_time": 355.451,
+          "end_time": 377.415,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You placed the lettuce on top of the egg. Usually, the egg goes over the lettuce, but it will taste great either way."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "4_44",
+    "activity_id": 4,
+    "step_annotations": [
+      {
+        "description": "Peel-Peel 1 medium onion",
+        "step_id": 47,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Do not peel onion"
+          }
+        ],
+        "start_time": 20.599054897218863,
+        "end_time": 30,
+        "modified_description": "Take 1 medium onion without peeling"
+      },
+      {
+        "description": "Peel-Peel 1 garlic clove",
+        "step_id": 14,
+        "start_time": 30.01,
+        "end_time": 34.255
+      },
+      {
+        "description": "slice-slice 1/4 medium onion into pieces",
+        "step_id": 46,
+        "start_time": 55.91172043530833,
+        "end_time": 71.096
+      },
+      {
+        "description": "Remove-Remove the noodles from the package(Break Noodles / Keep them as a block)",
+        "step_id": 44,
+        "start_time": 94.16710810157194,
+        "end_time": 101.501
+      },
+      {
+        "description": "Add-Add the noodles to the bowl",
+        "step_id": 52,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding vegetables to the bowl"
+          }
+        ],
+        "start_time": 108.14503821039902,
+        "end_time": 131.708
+      },
+      {
+        "description": "Peel-Peel 1 garlic clove",
+        "step_id": 14,
+        "start_time": 140,
+        "end_time": 158
+      },
+      {
+        "description": "Chop-Chop 1 garlic clove on a cutting board",
+        "step_id": 51,
+        "start_time": 157.25,
+        "end_time": 169.435
+      },
+      {
+        "description": "Put-Put all the Vegetables in a microwave-safe bowl",
+        "step_id": 54,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding noodles to the bowl"
+          }
+        ],
+        "start_time": 180.24173035066502,
+        "end_time": 195.69102152357917
+      },
+      {
+        "description": "cover-cover the noodles with water",
+        "step_id": 55,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Add a little amount that does not cover the noodles with water"
+          }
+        ],
+        "start_time": 222.9112012091898,
+        "end_time": 226.68200000000002,
+        "modified_description": "pour water no cover noodles"
+      },
+      {
+        "description": "Cover-Cover with a lid (or paper towel) to prevent splattering",
+        "step_id": 49,
+        "start_time": 242.77457557436514,
+        "end_time": 248.281
+      },
+      {
+        "description": "Microwave-Microwave the ramen for 4 minutes",
+        "step_id": 45,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Microwave for 3 mins instead of 4 mins"
+          }
+        ],
+        "start_time": 252.33842249093104,
+        "end_time": 443.201,
+        "modified_description": "Microwave the ramen for 3 minutes"
+      },
+      {
+        "description": "Add-Add basil to the bowl",
+        "step_id": 50,
+        "start_time": 456.1219298669891,
+        "end_time": 460.157
+      },
+      {
+        "description": "Let-Let the noodles sit for about 1 minute after the microwave stops",
+        "step_id": 48,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Let the noodles sit for 30 secs instead of 1 min"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding cilantro"
+          }
+        ],
+        "start_time": 509.0909281741233,
+        "end_time": 541.4608715840386,
+        "modified_description": "Let the noodles sit for 30 secs after the microwave stops"
+      },
+      {
+        "description": "Add-Add chopped cilantro to the bowl",
+        "step_id": 53,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after letting the noodles sit"
+          }
+        ],
+        "start_time": 564.2669680773881,
+        "end_time": 573.359
+      },
+      {
+        "description": "Mix-Mix in the flavour packet to the bowl",
+        "step_id": 42,
+        "start_time": 585.601,
+        "end_time": 590.429
+      },
+      {
+        "description": "Stir-Stir noodles with a spoon or fork until the flavouring dissolves",
+        "step_id": 43,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Stir improperly such that flavouring does not dissolve"
+          }
+        ],
+        "start_time": 597.3725920193469,
+        "end_time": 604.2,
+        "modified_description": "Stir noodles with a spoon or fork three times"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 3,
+          "description": "Coat -Coat a 6-oz. ramekin cup with cooking spray",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I didn't see you coat the ramekin with cooking spray. You might want to do that quickly to prevent the egg from sticking."
+            },
+            {
+              "role": "user",
+              "utterance": "Oh right, I skipped that."
+            }
+          ]
+        },
+        {
+          "step_id": 1,
+          "description": "Pour-Pour 1 egg into the ramekin cup",
+          "start_time": 12.057,
+          "end_time": 58.423,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you added two eggs instead of one. You may want to adjust the cooking time or remove one to match the recipe."
+            }
+          ]
+        },
+        {
+          "step_id": 4,
+          "description": "Microwave-Microwave the ramekin cup uncovered on high for 30 seconds",
+          "start_time": 61.0,
+          "end_time": 112.0,
+          "error_tag": "Temperature Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You have the microwave set to medium, but using high heat is recommended here to cook the egg thoroughly."
+            }
+          ]
+        },
+        {
+          "step_id": 12,
+          "description": "Cut -Cut the English muffin into two pieces with a knife",
+          "start_time": 141.036,
+          "end_time": 163.375,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Using a knife to slice the English muffin will give you a much cleaner cut than tearing it by hand."
+            }
+          ]
+        },
+        {
+          "step_id": 5,
+          "description": "sprinkle -sprinkle 1 tablespoon of cheese on cup",
+          "start_time": 246.351,
+          "end_time": 317.205,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like about two tablespoons of cheese. The recipe only calls for one, so just be aware it might be extra cheesy."
+            }
+          ]
+        },
+        {
+          "step_id": 10,
+          "description": "Microwave -Microwave just until cheese melts, about 10 seconds",
+          "start_time": 326.839,
+          "end_time": 365.595,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I noticed you set the timer for 20 seconds. Keep an eye on it, as the cheese usually melts in just 10 seconds."
+            }
+          ]
+        },
+        {
+          "step_id": 6,
+          "description": "Top -Top cup with 1 tablespoon of salsa",
+          "start_time": 335.693,
+          "end_time": 387.254,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you're adding the salsa after the cheese has melted. For the best result, try adding it before microwaving next time."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "5_15",
+    "activity_id": 5,
+    "step_annotations": [
+      {
+        "description": "Weigh-Weigh the coffee beans (0.8oz-0.12 oz)",
+        "step_id": 65,
+        "start_time": 3.209,
+        "end_time": 73.742
+      },
+      {
+        "description": "Prepare-Prepare the filter insert by folding the paper filter in half to create a semi-circle, and in half again to create a quarter-circle",
+        "step_id": 62,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Took two filter papers instead of one."
+          }
+        ],
+        "start_time": 77.428,
+        "end_time": 133.444,
+        "modified_description": "Prepare-Prepare the filter insert by folding the two paper filter in half to create a semi-circle, and in half again to create a quarter-circle"
+      },
+      {
+        "description": "Grind-Grind the coffee beans until the coffee grounds are the consistency of coarse sand, about 20 seconds",
+        "step_id": 67,
+        "start_time": 10.227,
+        "end_time": 252.478
+      },
+      {
+        "description": "Place-Place the dripper on top of a coffee mug",
+        "step_id": 69,
+        "start_time": 256.45799999999997,
+        "end_time": 273.101
+      },
+      {
+        "description": "Measure-Measure 12 ounces of cold water",
+        "step_id": 68,
+        "start_time": 273.713,
+        "end_time": 339.084
+      },
+      {
+        "description": "transfer-transfer water to a kettle",
+        "step_id": 70,
+        "start_time": 340.038,
+        "end_time": 359.398
+      },
+      {
+        "description": "Place-Place the paper filter in the dripper",
+        "step_id": 60,
+        "start_time": 387.88370801502685,
+        "end_time": 393.78
+      },
+      {
+        "description": "Boil-Boil the water. (While the water is boiling, assemble the filter cone)",
+        "step_id": 64,
+        "start_time": 405.323,
+        "end_time": 600.34
+      },
+      {
+        "description": "spread-spread open filter in dripper to create a cone",
+        "step_id": 59,
+        "start_time": 380.648,
+        "end_time": 393.991
+      },
+      {
+        "description": "check-Once the water has boiled, check the temperature of the water. (The water should be between 195-205 degrees Fahrenheit or between 91-96 degrees Celsius. If the water is too hot, let it cool briefly.)",
+        "step_id": 71,
+        "start_time": 439.477,
+        "end_time": 628.968
+      },
+      {
+        "description": "Transfer-Transfer the grounds to the filter cone",
+        "step_id": 58,
+        "start_time": 629.084,
+        "end_time": 656.218
+      },
+      {
+        "description": "Pour-Pour a small amount of water into the filter to wet the grounds",
+        "step_id": 57,
+        "start_time": 663.066,
+        "end_time": 676.006
+      },
+      {
+        "description": "Wait-Wait about 30 seconds for the coffee to bloom. (You will see small bubbles or foam on the coffee grounds during this step.)",
+        "step_id": 56,
+        "start_time": 676.178,
+        "end_time": 718.189
+      },
+      {
+        "description": "pour-Slowly pour the rest of the water over the grounds in a circular motion. Do not overfill beyond the top of the paper filter",
+        "step_id": 61,
+        "start_time": 726.946,
+        "end_time": 772.446
+      },
+      {
+        "description": "drain-Let the coffee drain completely into the mug before removing the dripper",
+        "step_id": 66,
+        "start_time": 772.888,
+        "end_time": 851.331
+      },
+      {
+        "description": "Discard-Discard the paper filter and coffee grounds",
+        "step_id": 63,
+        "start_time": 851.794,
+        "end_time": 869.862
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 3,
+          "description": "Coat -Coat a 6-oz. ramekin cup with cooking spray",
+          "start_time": 2.104336428661891,
+          "end_time": 31.173,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I see you're using a bowl. A ramekin cup is recommended for the best shape and cooking time."
+            },
+            {
+              "role": "user",
+              "utterance": "I'll switch to the ramekin."
+            }
+          ]
+        },
+        {
+          "step_id": 5,
+          "description": "sprinkle -sprinkle 1 tablespoon of cheese on cup",
+          "start_time": 36.842,
+          "end_time": 74.629,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like butter. We need to sprinkle cheese for this step."
+            }
+          ]
+        },
+        {
+          "step_id": 5,
+          "description": "sprinkle -sprinkle 1 tablespoon of cheese on cup",
+          "start_time": 36.842,
+          "end_time": 74.629,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We seem to be adding the topping early. Usually, we prepare the egg first."
+            }
+          ]
+        },
+        {
+          "step_id": 10,
+          "description": "Microwave -Microwave just until cheese melts, about 10 seconds",
+          "start_time": 75.11423669668774,
+          "end_time": 101.798,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Melting the topping now works, but please remember we still need to add and cook the egg."
+            }
+          ]
+        },
+        {
+          "step_id": 12,
+          "description": "Cut -Cut the English muffin into two pieces with a knife",
+          "start_time": 99.89566498609601,
+          "end_time": 147.55225785034264,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Using a knife will give you a cleaner cut than tearing it by hand."
+            },
+            {
+              "role": "user",
+              "utterance": "Okay, I'll grab a knife."
+            }
+          ]
+        },
+        {
+          "step_id": 1,
+          "description": "Pour-Pour 1 egg into the ramekin cup",
+          "start_time": 160.51485110941772,
+          "end_time": 183.5806420557131,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Adding the egg now. Since the cheese is already in there, the layers might mix a bit."
+            }
+          ]
+        },
+        {
+          "step_id": 4,
+          "description": "Microwave-Microwave the ramekin cup uncovered on high for 30 seconds",
+          "start_time": 190.055,
+          "end_time": 218.155,
+          "error_tag": "Temperature Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The microwave is set to medium. Please switch it to high for proper cooking."
+            }
+          ]
+        },
+        {
+          "step_id": 4,
+          "description": "Microwave-Microwave the ramekin cup uncovered on high for 30 seconds",
+          "start_time": 190.055,
+          "end_time": 218.155,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you set it for 15 seconds. We need 30 seconds for the egg to set."
+            }
+          ]
+        },
+        {
+          "step_id": 4,
+          "description": "Microwave-Microwave the ramekin cup uncovered on high for 30 seconds",
+          "start_time": 190.055,
+          "end_time": 218.155,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Cooking the egg now. We are slightly out of order, but let's proceed."
+            }
+          ]
+        },
+        {
+          "step_id": 11,
+          "description": "stir-stir the ramekin cup",
+          "start_time": 218.27464166088464,
+          "end_time": 231.42786129141672,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Stirring now helps distribute the heat, though typically this step is done earlier."
+            }
+          ]
+        },
+        {
+          "step_id": 6,
+          "description": "Top -Top cup with 1 tablespoon of salsa",
+          "start_time": 282.3251024704321,
+          "end_time": 315.4940911039478,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like about two tablespoons. We only need one tablespoon of salsa."
+            }
+          ]
+        },
+        {
+          "step_id": 6,
+          "description": "Top -Top cup with 1 tablespoon of salsa",
+          "start_time": 282.3251024704321,
+          "end_time": 315.4940911039478,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Adding the salsa now creates the final layer for the dish."
+            }
+          ]
+        },
+        {
+          "step_id": 9,
+          "description": "Line -Line the bottom piece of the English muffin with lettuce",
+          "start_time": 316.2565965897757,
+          "end_time": 346.94744239435056,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You've lined both pieces. Usually, we only put lettuce on the bottom half."
+            }
+          ]
+        },
+        {
+          "step_id": 2,
+          "description": "Place -Place the egg from the cup over the lettuce",
+          "start_time": 354.953749995544,
+          "end_time": 369.250727854818,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like the egg is under the lettuce. The egg usually goes on top."
+            },
+            {
+              "role": "user",
+              "utterance": "Oh, let me fix the order."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "5_27",
+    "activity_id": 5,
+    "step_annotations": [
+      {
+        "description": "Measure-Measure 12 ounces of cold water",
+        "step_id": 68,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Measure-Measure 12 ounces of milk instead of water"
+          }
+        ],
+        "start_time": 4.264,
+        "end_time": 98.06700000000001,
+        "modified_description": "Measure-Measure 12 ounces of milk"
+      },
+      {
+        "description": "transfer-transfer water to a kettle",
+        "step_id": 70,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "transfer-transfer milk to a microwave safe bowl"
+          }
+        ],
+        "start_time": 107.596,
+        "end_time": 121.42,
+        "modified_description": "transfer-transfer milk to a microwave safe bowl"
+      },
+      {
+        "description": "Prepare-Prepare the filter insert by folding the paper filter in half to create a semi-circle, and in half again to create a quarter-circle",
+        "step_id": 62,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Do not prepare the filter"
+          }
+        ],
+        "start_time": 146.197,
+        "end_time": 185.303,
+        "modified_description": "Prepare-Prepare the filter insert taking it fully"
+      },
+      {
+        "description": "Place-Place the dripper on top of a coffee mug",
+        "step_id": 69,
+        "start_time": 197.16,
+        "end_time": 222.64
+      },
+      {
+        "description": "Boil-Boil the water. (While the water is boiling, assemble the filter cone)",
+        "step_id": 64,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Microwave the milk instead of boiling it in a kettle"
+          }
+        ],
+        "start_time": 239.117,
+        "end_time": 400.193,
+        "modified_description": "Boil-Boil the milk in microwave. (While the milk is boiling, assemble the filter cone)"
+      },
+      {
+        "description": "Place-Place the paper filter in the dripper",
+        "step_id": 60,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "place the improperly folded filter paper in dripper"
+          }
+        ],
+        "start_time": 413.174,
+        "end_time": 426.843,
+        "modified_description": "Place-Place the paper filter in the dripper which is not folded properly"
+      },
+      {
+        "description": "spread-spread open filter in dripper to create a cone",
+        "step_id": 59,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "unsuccessful in creating cone with improperly folded filter paper"
+          }
+        ],
+        "start_time": 440.742,
+        "end_time": 455.037,
+        "modified_description": "spread-spread open filter in dripper to create a cone"
+      },
+      {
+        "description": "Weigh-Weigh the coffee beans (0.8oz-0.12 oz)",
+        "step_id": 65,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Weigh-Weigh the coffee beans 0.4oz-0.6oz"
+          }
+        ],
+        "start_time": 476.088,
+        "end_time": 571.919,
+        "modified_description": "Weigh-Weigh the coffee beans 0.4oz-0.6oz"
+      },
+      {
+        "description": "Grind-Grind the coffee beans until the coffee grounds are the consistency of coarse sand, about 20 seconds",
+        "step_id": 67,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Grinding for 40 seconds instead of 20 seconds"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Grinding using stone mortar instead of coffee grinder"
+          }
+        ],
+        "start_time": 583.323,
+        "end_time": 805.777
+      },
+      {
+        "description": "Transfer-Transfer the grounds to the filter cone",
+        "step_id": 58,
+        "start_time": 823.112,
+        "end_time": 844.376
+      },
+      {
+        "description": "Pour-Pour a small amount of water into the filter to wet the grounds",
+        "step_id": 57,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Pour-Pour a small amount of milk into the filter to wet the grounds"
+          },
+          {
+            "tag": "Technique Error",
+            "description": "Spill while pouring milk into the filter to wet the grounds"
+          }
+        ],
+        "start_time": 853.055,
+        "end_time": 874.771,
+        "modified_description": "Pour-Pour a small amount of milk into the filter to wet the grounds"
+      },
+      {
+        "description": "Wait-Wait about 30 seconds for the coffee to bloom. (You will see small bubbles or foam on the coffee grounds during this step.)",
+        "step_id": 56,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Wait-Wait about 1 minute for the coffee to bloom. (You will see small bubbles or foam on the coffee grounds during this step.)"
+          }
+        ],
+        "start_time": 874.99,
+        "end_time": 974.528,
+        "modified_description": "Wait-Wait about 1 minute for the coffee to bloom."
+      },
+      {
+        "description": "pour-Slowly pour the rest of the water over the grounds in a circular motion. Do not overfill beyond the top of the paper filter",
+        "step_id": 61,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill while pouring the milk"
+          },
+          {
+            "tag": "Technique Error",
+            "description": "Did not pour in circular motion"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Pour milk instead of water"
+          }
+        ],
+        "start_time": 975.065,
+        "end_time": 1017.218,
+        "modified_description": "pour-fast pour the rest of the milk over the grounds in a bulk and immediately spilling some outside"
+      },
+      {
+        "description": "drain-Let the coffee drain completely into the mug before removing the dripper",
+        "step_id": 66,
+        "start_time": 1017.945,
+        "end_time": 1095.205
+      },
+      {
+        "description": "Discard-Discard the paper filter and coffee grounds",
+        "step_id": 63,
+        "start_time": 1112.929,
+        "end_time": 1140
+      },
+      {
+        "description": "check-Once the water has boiled, check the temperature of the water. (The water should be between 195-205 degrees Fahrenheit or between 91-96 degrees Celsius. If the water is too hot, let it cool briefly.)",
+        "step_id": 71,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 3,
+          "description": "Coat -Coat a 6-oz. ramekin cup with cooking spray",
+          "start_time": 9.562,
+          "end_time": 48.19,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I noticed you selected a larger cup. Using a 6-ounce ramekin helps the egg cook into the right shape for the muffin."
+            }
+          ]
+        },
+        {
+          "step_id": 1,
+          "description": "Pour-Pour 1 egg into the ramekin cup",
+          "start_time": 49.834,
+          "end_time": 150.827,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you added two eggs. The recipe calls for just one to fit the muffin properly."
+            }
+          ]
+        },
+        {
+          "step_id": 5,
+          "description": "sprinkle -sprinkle 1 tablespoon of cheese on cup",
+          "start_time": 159.142,
+          "end_time": 255.89,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like about two tablespoons of cheese. Usually, one tablespoon is enough for this sandwich."
+            }
+          ]
+        },
+        {
+          "step_id": 5,
+          "description": "sprinkle -sprinkle 1 tablespoon of cheese on cup",
+          "start_time": 159.142,
+          "end_time": 255.89,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're adding the cheese a bit early. We typically microwave the egg first before adding toppings."
+            }
+          ]
+        },
+        {
+          "step_id": 12,
+          "description": "Cut -Cut the English muffin into two pieces with a knife",
+          "start_time": 262.26800000000003,
+          "end_time": 373.352,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try to keep the knife blade level and centered so you get two even halves of the muffin."
+            }
+          ]
+        },
+        {
+          "step_id": 8,
+          "description": "Microwave-Microwave the ramekin cup uncovered on high for 30 seconds",
+          "start_time": 380.022,
+          "end_time": 413.654,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It seems the microwave ran for less than 15 seconds. You might want to give it a bit more time to ensure the egg sets."
+            }
+          ]
+        },
+        {
+          "step_id": 8,
+          "description": "Microwave-Microwave the ramekin cup uncovered on high for 30 seconds",
+          "start_time": 380.022,
+          "end_time": 413.654,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the cheese is already in there, keep an eye on it while microwaving so it doesn't overcook."
+            }
+          ]
+        },
+        {
+          "step_id": 6,
+          "description": "Top -Top cup with 1 tablespoon of salsa",
+          "start_time": 422.0,
+          "end_time": 469.314,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like quite a bit of salsa. Sticking to one tablespoon helps prevent the sandwich from getting soggy."
+            }
+          ]
+        },
+        {
+          "step_id": 6,
+          "description": "Top -Top cup with 1 tablespoon of salsa",
+          "start_time": 422.0,
+          "end_time": 469.314,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Usually, we add the salsa after the egg is set, but you can proceed carefully."
+            }
+          ]
+        },
+        {
+          "step_id": 4,
+          "description": "Microwave -Continue to Microwave for 15-30 more seconds or until the egg is almost set",
+          "start_time": 561.933,
+          "end_time": 744.687,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That was over a minute in the microwave. Please check that the egg isn't too tough before moving on."
+            }
+          ]
+        },
+        {
+          "step_id": 4,
+          "description": "Microwave -Continue to Microwave for 15-30 more seconds or until the egg is almost set",
+          "start_time": 561.933,
+          "end_time": 744.687,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Microwaving this long with the cheese already added might affect the texture, just something to be aware of."
+            }
+          ]
+        },
+        {
+          "step_id": 4,
+          "description": "Microwave -Continue to Microwave for 15-30 more seconds or until the egg is almost set",
+          "start_time": 561.933,
+          "end_time": 744.687,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Be careful, it looks like there's a spill in the microwave. Please watch out for hot food when cleaning that up."
+            }
+          ]
+        },
+        {
+          "step_id": 2,
+          "description": "Place -Place the egg from the cup over the lettuce",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to place the cooked egg onto the lettuce before you continue."
+            }
+          ]
+        },
+        {
+          "step_id": 10,
+          "description": "Microwave -Microwave just until cheese melts, about 10 seconds",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You skipped the final melt step. A quick 10 seconds in the microwave helps bind the ingredients together."
+            }
+          ]
+        },
+        {
+          "step_id": 11,
+          "description": "stir-stir the ramekin cup",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you missed stirring the cup earlier, which helps the egg cook evenly."
+            }
+          ]
+        },
+        {
+          "step_id": 7,
+          "description": "replace -replace the top of the English muffin",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Remember to place the top of the English muffin on to complete your sandwich."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "5_28",
+    "activity_id": 5,
+    "step_annotations": [
+      {
+        "description": "Measure-Measure 12 ounces of cold water",
+        "step_id": 68,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Measure 16 instead of 12 ounces"
+          }
+        ],
+        "start_time": 4.265,
+        "end_time": 26.627,
+        "modified_description": "Measure-Measure 16 ounces of cold water"
+      },
+      {
+        "description": "transfer-transfer water to a kettle",
+        "step_id": 70,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "spill some water while transferring water to a kettle"
+          }
+        ],
+        "start_time": 26.837,
+        "end_time": 54.769,
+        "modified_description": "transfer-transfer water to a kettle, but spill some water outside"
+      },
+      {
+        "description": "Weigh-Weigh the coffee beans (0.8oz-0.12 oz)",
+        "step_id": 65,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Weighed 4oz instead of (0.8-0.12oz)"
+          }
+        ],
+        "start_time": 56.792,
+        "end_time": 147.713,
+        "modified_description": "Weigh-Weigh the coffee beans (4oz)"
+      },
+      {
+        "description": "Place-Place the dripper on top of a coffee mug",
+        "step_id": 69,
+        "start_time": 175.09199999999998,
+        "end_time": 184.359
+      },
+      {
+        "description": "Boil-Boil the water. (While the water is boiling, assemble the filter cone)",
+        "step_id": 64,
+        "start_time": 148.395,
+        "end_time": 175.05
+      },
+      {
+        "description": "check-Once the water has boiled, check the temperature of the water. (The water should be between 195-205 degrees Fahrenheit or between 91-96 degrees Celsius. If the water is too hot, let it cool briefly.)",
+        "step_id": 71,
+        "errors": [
+          {
+            "tag": "Temperature Error",
+            "description": "The water temperature is wrong"
+          }
+        ],
+        "start_time": 207.097,
+        "end_time": 226.325,
+        "modified_description": "check-Once the water has boiled, check the temperature of the water. But the water temperature is wrong"
+      },
+      {
+        "description": "Transfer-Transfer the grounds to the filter cone",
+        "step_id": 58,
+        "start_time": 227.12,
+        "end_time": 255.253
+      },
+      {
+        "description": "Pour-Pour a small amount of water into the filter to wet the grounds",
+        "step_id": 57,
+        "start_time": 255.737,
+        "end_time": 280.759
+      },
+      {
+        "description": "Wait-Wait about 30 seconds for the coffee to bloom. (You will see small bubbles or foam on the coffee grounds during this step.)",
+        "step_id": 56,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "15 instead of 30 seconds"
+          }
+        ],
+        "start_time": 280.866,
+        "end_time": 294.272,
+        "modified_description": "Wait-Wait about 15 seconds for the coffee to bloom. (You will see small bubbles or foam on the coffee grounds during this step.)"
+      },
+      {
+        "description": "pour-Slowly pour the rest of the water over the grounds in a circular motion. Do not overfill beyond the top of the paper filter",
+        "step_id": 61,
+        "start_time": 294.695,
+        "end_time": 331.907
+      },
+      {
+        "description": "drain-Let the coffee drain completely into the mug before removing the dripper",
+        "step_id": 66,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Remove the dripper before all the water is drained into the mug"
+          }
+        ],
+        "start_time": 331.987,
+        "end_time": 340.87,
+        "modified_description": "drain-Let the coffee drain into the mug, and remove the dripper in advance"
+      },
+      {
+        "description": "Discard-Discard the paper filter and coffee grounds",
+        "step_id": 63,
+        "start_time": 344.665,
+        "end_time": 355.523
+      },
+      {
+        "description": "Place-Place the paper filter in the dripper",
+        "step_id": 60,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Grind-Grind the coffee beans until the coffee grounds are the consistency of coarse sand, about 20 seconds",
+        "step_id": 67,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Prepare-Prepare the filter insert by folding the paper filter in half to create a semi-circle, and in half again to create a quarter-circle",
+        "step_id": 62,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "spread-spread open filter in dripper to create a cone",
+        "step_id": 59,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 3,
+          "description": "Coat -Coat a 6-oz. ramekin cup with cooking spray",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you missed coating the ramekin. You should spray it quickly to prevent the egg from sticking."
+            }
+          ]
+        },
+        {
+          "step_id": 1,
+          "description": "Pour-Pour 1 egg into the ramekin cup",
+          "start_time": 18.129,
+          "end_time": 64.244,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The recipe calls for just one egg. Using two might overfill the cup, so you may want to remove the extra one."
+            }
+          ]
+        },
+        {
+          "step_id": 1,
+          "description": "Pour-Pour 1 egg into the ramekin cup",
+          "start_time": 18.129,
+          "end_time": 64.244,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Just a heads up, we usually coat the cup with spray before pouring in the egg."
+            }
+          ]
+        },
+        {
+          "step_id": 4,
+          "description": "Microwave-Microwave the ramekin cup uncovered on high for 30 seconds",
+          "start_time": 80.816,
+          "end_time": 185.637,
+          "error_tag": "Temperature Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "For proper cooking, please make sure the microwave is set to high heat rather than medium."
+            }
+          ]
+        },
+        {
+          "step_id": 11,
+          "description": "stir-stir the ramekin cup",
+          "start_time": 189.68529818614806,
+          "end_time": 226.833,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Make sure to stir thoroughly so the yolk is completely broken and mixed with the white."
+            }
+          ]
+        },
+        {
+          "step_id": 12,
+          "description": "Cut -Cut the English muffin into two pieces with a knife",
+          "start_time": 229.59961320355234,
+          "end_time": 272.37,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We usually aim for two even halves. Since it's cut into multiple pieces, try to arrange them to fit the sandwich shape."
+            }
+          ]
+        },
+        {
+          "step_id": 5,
+          "description": "sprinkle -sprinkle 1 tablespoon of cheese on cup",
+          "start_time": 387.862,
+          "end_time": 459.155,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "One tablespoon of cheese is usually enough. You might want to use a little less than what you have there."
+            }
+          ]
+        },
+        {
+          "step_id": 5,
+          "description": "sprinkle -sprinkle 1 tablespoon of cheese on cup",
+          "start_time": 387.862,
+          "end_time": 459.155,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The cheese should go directly into the ramekin cup with the egg, not onto the muffin yet."
+            }
+          ]
+        },
+        {
+          "step_id": 10,
+          "description": "Microwave -Microwave just until cheese melts, about 10 seconds",
+          "start_time": 479.337,
+          "end_time": 537.856,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Ten seconds is plenty to melt the cheese. Twenty seconds might overcook it."
+            }
+          ]
+        },
+        {
+          "step_id": 10,
+          "description": "Microwave -Microwave just until cheese melts, about 10 seconds",
+          "start_time": 479.337,
+          "end_time": 537.856,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It's best to melt the cheese right on top of the egg in the ramekin, rather than using a separate bowl."
+            }
+          ]
+        },
+        {
+          "step_id": 6,
+          "description": "Top -Top cup with 1 tablespoon of salsa",
+          "start_time": 539.9733267788879,
+          "end_time": 566.03,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "One tablespoon of salsa is the recommended amount to keep the flavors balanced."
+            }
+          ]
+        },
+        {
+          "step_id": 6,
+          "description": "Top -Top cup with 1 tablespoon of salsa",
+          "start_time": 539.9733267788879,
+          "end_time": 566.03,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The salsa goes directly into the ramekin cup to top the egg, not in the cheese bowl."
+            }
+          ]
+        },
+        {
+          "step_id": 7,
+          "description": "replace -replace the top of the English muffin",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to place the top of the English muffin to complete your sandwich."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "5_35",
+    "activity_id": 5,
+    "step_annotations": [
+      {
+        "description": "Prepare-Prepare the filter insert by folding the paper filter in half to create a semi-circle, and in half again to create a quarter-circle",
+        "step_id": 62,
+        "start_time": 13.126,
+        "end_time": 56.744
+      },
+      {
+        "description": "Weigh-Weigh the coffee beans (0.8oz-0.12 oz)",
+        "step_id": 65,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Weigh coffee beans for 1.4 oz which is more than prescribed weight"
+          }
+        ],
+        "start_time": 64.114,
+        "end_time": 162.239,
+        "modified_description": "Weigh the coffee beans 1.4 oz"
+      },
+      {
+        "description": "Measure-Measure 12 ounces of cold water",
+        "step_id": 68,
+        "start_time": 275,
+        "end_time": 293
+      },
+      {
+        "description": "transfer-transfer water to a kettle",
+        "step_id": 70,
+        "start_time": 293,
+        "end_time": 305
+      },
+      {
+        "description": "Place-Place the paper filter in the dripper",
+        "step_id": 60,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Did not place dripper on top of a coffee mug and did not prepare the filter"
+          }
+        ],
+        "start_time": 326.116,
+        "end_time": 346
+      },
+      {
+        "description": "spread-spread open filter in dripper to create a cone",
+        "step_id": 59,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "not forming cone shape after spread open"
+          }
+        ],
+        "start_time": 346,
+        "end_time": 360,
+        "modified_description": "spread open filter in dripper to any shape (not cone)"
+      },
+      {
+        "description": "Grind-Grind the coffee beans until the coffee grounds are the consistency of coarse sand, about 20 seconds",
+        "step_id": 67,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "15 secs"
+          }
+        ],
+        "start_time": 370.035,
+        "end_time": 416.314,
+        "modified_description": "Grind the coffee beans about 15 seconds"
+      },
+      {
+        "description": "Boil-Boil the water. (While the water is boiling, assemble the filter cone)",
+        "step_id": 64,
+        "start_time": 427.341,
+        "end_time": 595.843
+      },
+      {
+        "description": "check-Once the water has boiled, check the temperature of the water. (The water should be between 195-205 degrees Fahrenheit or between 91-96 degrees Celsius. If the water is too hot, let it cool briefly.)",
+        "step_id": 71,
+        "errors": [
+          {
+            "tag": "Temperature Error",
+            "description": "Heating water to a very high temperature instead of prescribed temperature"
+          }
+        ],
+        "start_time": 595,
+        "end_time": 622.845,
+        "modified_description": "Once the water has boiled, check the temperature of the water. Make sure it's too hot (The water should be between 195-205 degrees Fahrenheit or between 91-96 degrees Celsius. )"
+      },
+      {
+        "description": "Place-Place the dripper on top of a coffee mug",
+        "step_id": 69,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after placing the filter in the dripper"
+          }
+        ],
+        "start_time": 663.113,
+        "end_time": 669.452
+      },
+      {
+        "description": "Transfer-Transfer the grounds to the filter cone",
+        "step_id": 58,
+        "start_time": 609.795,
+        "end_time": 679.181
+      },
+      {
+        "description": "Pour-Pour a small amount of water into the filter to wet the grounds",
+        "step_id": 57,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Pour a big amount of water into the filter to wet the grounds"
+          }
+        ],
+        "start_time": 684.643,
+        "end_time": 700.783,
+        "modified_description": "Pour a big amount of water into the filter to wet the grounds"
+      },
+      {
+        "description": "Wait-Wait about 30 seconds for the coffee to bloom. (You will see small bubbles or foam on the coffee grounds during this step.)",
+        "step_id": 56,
+        "start_time": 700.713,
+        "end_time": 730.476
+      },
+      {
+        "description": "drain-Let the coffee drain completely into the mug before removing the dripper",
+        "step_id": 66,
+        "start_time": 730.522,
+        "end_time": 791.269
+      },
+      {
+        "description": "Discard-Discard the paper filter and coffee grounds",
+        "step_id": 63,
+        "start_time": 797.109,
+        "end_time": 832.471
+      },
+      {
+        "description": "pour-Slowly pour the rest of the water over the grounds in a circular motion. Do not overfill beyond the top of the paper filter",
+        "step_id": 61,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 20,
+          "description": "Microwave-Microwave the plate, covered, on high for 1.5 minutes",
+          "start_time": 843,
+          "end_time": 1204.6,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like the microwave is set for 5 minutes. The recipe only calls for 1.5 minutes, so you might want to stop it early to prevent overcooking."
+            },
+            {
+              "role": "user",
+              "utterance": "Oh, I put in the wrong time. Thanks."
+            }
+          ]
+        },
+        {
+          "step_id": 20,
+          "description": "Microwave-Microwave the plate, covered, on high for 1.5 minutes",
+          "start_time": 1228.8,
+          "end_time": 1564.8,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I noticed the timer is set for 5 minutes again. Just a reminder that this step only needs 1.5 minutes."
+            },
+            {
+              "role": "user",
+              "utterance": "Right, I'll reset it."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "5_37",
+    "activity_id": 5,
+    "step_annotations": [
+      {
+        "description": "Place-Place the dripper on top of a coffee mug",
+        "step_id": 69,
+        "start_time": 9.091,
+        "end_time": 37.101
+      },
+      {
+        "description": "Measure-Measure 12 ounces of cold water",
+        "step_id": 68,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Measure 8 instead of 12 ounces of water"
+          }
+        ],
+        "start_time": 41.275,
+        "end_time": 82.191,
+        "modified_description": "Measure-Measure 8 ounces of cold water"
+      },
+      {
+        "description": "transfer-transfer water to a kettle",
+        "step_id": 70,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "transfer-transfer water to a kettle, while spilling some water outside"
+          }
+        ],
+        "start_time": 92.167,
+        "end_time": 122.57388039252635,
+        "modified_description": "transfer-transfer water to a kettle, while splashing some water outside"
+      },
+      {
+        "description": "Boil-Boil the water. (While the water is boiling, assemble the filter cone)",
+        "step_id": 64,
+        "start_time": 122.857,
+        "end_time": 143.807
+      },
+      {
+        "description": "Weigh-Weigh the coffee beans (0.8oz-0.12 oz)",
+        "step_id": 65,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Weigh 4 oz instead of (0.8oz-0.12oz)"
+          }
+        ],
+        "start_time": 144.126,
+        "end_time": 267.803,
+        "modified_description": "Weigh-Weigh the coffee beans (4oz)"
+      },
+      {
+        "description": "Prepare-Prepare the filter insert by folding the paper filter in half to create a semi-circle, and in half again to create a quarter-circle",
+        "step_id": 62,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "roll the paper filter instead of folding it"
+          }
+        ],
+        "start_time": 277,
+        "end_time": 322
+      },
+      {
+        "description": "Place-Place the paper filter in the dripper",
+        "step_id": 60,
+        "start_time": 323,
+        "end_time": 331.266
+      },
+      {
+        "description": "Grind-Grind the coffee beans until the coffee grounds are the consistency of coarse sand, about 20 seconds",
+        "step_id": 67,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "10 instead of 20 seconds"
+          }
+        ],
+        "start_time": 348.162,
+        "end_time": 383.288,
+        "modified_description": "Grind-Grind the coffee beans until the coffee grounds are the consistency of coarse sand, about 10 seconds"
+      },
+      {
+        "description": "spread-spread open filter in dripper to create a cone",
+        "step_id": 59,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Did not spread it correctly"
+          }
+        ],
+        "start_time": 413.205,
+        "end_time": 431.225,
+        "modified_description": "spread-spread open filter in dripper to create a cone, but forget to open the filter"
+      },
+      {
+        "description": "Transfer-Transfer the grounds to the filter cone",
+        "step_id": 58,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spilling some grounds outside"
+          }
+        ],
+        "start_time": 445.488,
+        "end_time": 486.436,
+        "modified_description": "Transfer-Transfer the grounds to the filter cone, while splashing some grounds outside"
+      },
+      {
+        "description": "Pour-Pour a small amount of water into the filter to wet the grounds",
+        "step_id": 57,
+        "start_time": 538.955,
+        "end_time": 568.097
+      },
+      {
+        "description": "Wait-Wait about 30 seconds for the coffee to bloom. (You will see small bubbles or foam on the coffee grounds during this step.)",
+        "step_id": 56,
+        "start_time": 569.031,
+        "end_time": 588.98
+      },
+      {
+        "description": "pour-Slowly pour the rest of the water over the grounds in a circular motion. Do not overfill beyond the top of the paper filter",
+        "step_id": 61,
+        "start_time": 589.178,
+        "end_time": 653.366
+      },
+      {
+        "description": "drain-Let the coffee drain completely into the mug before removing the dripper",
+        "step_id": 66,
+        "start_time": 653.863,
+        "end_time": 724.318
+      },
+      {
+        "description": "Discard-Discard the paper filter and coffee grounds",
+        "step_id": 63,
+        "start_time": 725.9,
+        "end_time": 740.953
+      },
+      {
+        "description": "check-Once the water has boiled, check the temperature of the water. (The water should be between 195-205 degrees Fahrenheit or between 91-96 degrees Celsius. If the water is too hot, let it cool briefly.)",
+        "step_id": 71,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 24,
+          "description": "Top-Top the plate with the carrots, onion, garlic and 1/4 tsp pepper powder, but put extra 1/4 tsp pepper to the bowl",
+          "start_time": 493.57682507340945,
+          "end_time": 562.0407072610114,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you added a bit more pepper than the recipe calls for. You might want to scoop the extra out so the flavor stays balanced."
+            },
+            {
+              "role": "user",
+              "utterance": "Oh, good catch. I'll remove some."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "5_42",
+    "activity_id": 5,
+    "step_annotations": [
+      {
+        "description": "Weigh-Weigh the coffee beans (0.8oz-0.12 oz)",
+        "step_id": 65,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Weighing more than 0.12 Oz"
+          }
+        ],
+        "start_time": 5.402,
+        "end_time": 76.469,
+        "modified_description": "Weigh-Weigh the coffee beans (0.14 oz)"
+      },
+      {
+        "description": "Prepare-Prepare the filter insert by folding the paper filter in half to create a semi-circle, and in half again to create a quarter-circle",
+        "step_id": 62,
+        "start_time": 84.256,
+        "end_time": 128.449
+      },
+      {
+        "description": "Place-Place the paper filter in the dripper",
+        "step_id": 60,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Not properly placing the paper filter."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before placing the dripper on top of a coffee mug"
+          }
+        ],
+        "start_time": 128.606,
+        "end_time": 143.957,
+        "modified_description": "Place-Place the paper filter improperly in the dripper."
+      },
+      {
+        "description": "Place-Place the dripper on top of a coffee mug",
+        "step_id": 69,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after placing the paper filter in the dripper"
+          }
+        ],
+        "start_time": 145.395,
+        "end_time": 159.909
+      },
+      {
+        "description": "spread-spread open filter in dripper to create a cone",
+        "step_id": 59,
+        "start_time": 162.497,
+        "end_time": 181.406
+      },
+      {
+        "description": "Grind-Grind the coffee beans until the coffee grounds are the consistency of coarse sand, about 20 seconds",
+        "step_id": 67,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Not grinding properly and grind for 10 seconds only."
+          }
+        ],
+        "start_time": 187.807,
+        "end_time": 264.241,
+        "modified_description": "Grind-Grind the coffee beans until the coffee grounds are the consistency of coarse sand, about 10 seconds"
+      },
+      {
+        "description": "Transfer-Transfer the grounds to the filter cone",
+        "step_id": 58,
+        "start_time": 269.971,
+        "end_time": 327.4613649323377
+      },
+      {
+        "description": "Measure-Measure 12 ounces of cold water",
+        "step_id": 68,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Measuring less than 12 ounces."
+          }
+        ],
+        "start_time": 482.481,
+        "end_time": 500.639,
+        "modified_description": "Measure-Measure 10 ounces of cold water."
+      },
+      {
+        "description": "transfer-transfer water to a kettle",
+        "step_id": 70,
+        "start_time": 362.329,
+        "end_time": 394.622
+      },
+      {
+        "description": "Pour-Pour a small amount of water into the filter to wet the grounds",
+        "step_id": 57,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Using large amount of water instead of small."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before boiling the water"
+          }
+        ],
+        "start_time": 396.36,
+        "end_time": 434.713,
+        "modified_description": "Pour-Pour a large amount of water into the filter to wet the grounds."
+      },
+      {
+        "description": "Wait-Wait about 30 seconds for the coffee to bloom. (You will see small bubbles or foam on the coffee grounds during this step.)",
+        "step_id": 56,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Waiting for less than 30 seconds."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before boiling the water"
+          }
+        ],
+        "start_time": 436.623,
+        "end_time": 457.399,
+        "modified_description": "Wait-Wait about 10 seconds for the coffee to bloom. (You will see small bubbles or foam on the coffee grounds during this step.)"
+      },
+      {
+        "description": "pour-Slowly pour the rest of the water over the grounds in a circular motion. Do not overfill beyond the top of the paper filter",
+        "step_id": 61,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before boiling the water"
+          }
+        ],
+        "start_time": 458.202,
+        "end_time": 481.618
+      },
+      {
+        "description": "drain-Let the coffee drain completely into the mug before removing the dripper",
+        "step_id": 66,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "removing the dripper before the coffee drains completely."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before boiling the water"
+          }
+        ],
+        "start_time": 482,
+        "end_time": 655,
+        "modified_description": "Drain-remove the dripper before coffee drains completely."
+      },
+      {
+        "description": "Boil-Boil the water. (While the water is boiling, assemble the filter cone)",
+        "step_id": 64,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding water to the filter cone"
+          }
+        ],
+        "start_time": 501.08,
+        "end_time": 624.476
+      },
+      {
+        "description": "check-Once the water has boiled, check the temperature of the water. (The water should be between 195-205 degrees Fahrenheit or between 91-96 degrees Celsius. If the water is too hot, let it cool briefly.)",
+        "step_id": 71,
+        "errors": [
+          {
+            "tag": "Temperature Error",
+            "description": "Using less than the desired temperature."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding water to the filter cone"
+          }
+        ],
+        "start_time": 558.7139999999999,
+        "end_time": 652.789,
+        "modified_description": "check-Once the water has boiled, check the temperature of the water. (The water should be between 180 - 190 degrees Fahrenheit or between 82-87 degrees Celsius. If the water is too hot, let it cool briefly.)"
+      },
+      {
+        "description": "Discard-Discard the paper filter and coffee grounds",
+        "step_id": 63,
+        "start_time": 655.001,
+        "end_time": 672.304
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 14,
+          "description": "Peel-Peel 1 garlic clove",
+          "start_time": 8.065169636942676,
+          "end_time": 62.50506468630573,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You seem to be having trouble peeling the garlic. Pressing the clove with the flat side of your knife can help loosen the skin."
+            }
+          ]
+        },
+        {
+          "step_id": 16,
+          "description": "Cut-Cut 1/8 garlic clove",
+          "start_time": 177.43373201273886,
+          "end_time": 215.74328778821658,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you're preparing about half a clove. The recipe only calls for 1/8 of a clove, so you may want to set the extra aside."
+            }
+          ]
+        },
+        {
+          "step_id": 26,
+          "description": "Mince-Mince 1/8 garlic clove",
+          "start_time": 217.7595801974522,
+          "end_time": 260.10172079140136,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Just a heads up, mincing half the garlic might make the dish too strong. Sticking to 1/8 clove is recommended."
+            }
+          ]
+        },
+        {
+          "step_id": 22,
+          "description": "Cut-Cut 1/4 medium carrot into short, thin strips",
+          "start_time": 266.1505980191083,
+          "end_time": 397.2096046194268,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Those strips are quite long. You might want to cut them in half to make them the short strips required for the recipe."
+            }
+          ]
+        },
+        {
+          "step_id": 21,
+          "description": "Place-Place 5 meatballs in a Microwave-safe plate",
+          "start_time": 445.6006224410828,
+          "end_time": 493.9916402627388,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I count six meatballs there. The recipe specifies five, just so you know."
+            }
+          ]
+        },
+        {
+          "step_id": 27,
+          "description": "cut-Cut onion into two pieces",
+          "start_time": 496.0079326719746,
+          "end_time": 524.236026401274,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You've cut that into four pieces. The instructions suggest keeping it in just two large pieces for this step."
+            }
+          ]
+        },
+        {
+          "step_id": 19,
+          "description": "Slice-Slice 1/8 medium onion",
+          "start_time": 520.2034415828026,
+          "end_time": 584.7247986783441,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like about a quarter of the onion. You only need 1/8 for this recipe, so try using about half of what you sliced."
+            }
+          ]
+        },
+        {
+          "step_id": 23,
+          "description": "Mix-Mix 1/4 cup sweet-and-sour sauce and 1/2 teaspoon soy sauce in a small bowl",
+          "start_time": 619.0017696353505,
+          "end_time": 762.158530691083,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It seems you have double the amount of sauce and soy sauce. You might want to adjust the other ingredients or save half for later."
+            }
+          ]
+        },
+        {
+          "step_id": 23,
+          "description": "Mix-Mix 1/4 cup sweet-and-sour sauce and 1/2 teaspoon soy sauce in a small bowl",
+          "start_time": 619.0017696353505,
+          "end_time": 762.158530691083,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful with the pouring. Holding the bottle closer to the spoon can help prevent spills."
+            }
+          ]
+        },
+        {
+          "step_id": 15,
+          "description": "Pour-Pour the sauces over the meatballs",
+          "start_time": 764.1748231003186,
+          "end_time": 834.7450574235671,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You are putting the meatballs into the sauce container. It's usually easier to arrange the meatballs on the plate first and then pour the sauce over them."
+            }
+          ]
+        },
+        {
+          "step_id": 20,
+          "description": "Microwave-Microwave the plate, covered, on high for 1.5 minutes",
+          "start_time": 830.71,
+          "end_time": 963.7,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please cover the plate before microwaving. This prevents hot sauce from splattering and causing burns."
+            }
+          ]
+        },
+        {
+          "step_id": 18,
+          "description": "Stir-Stir the contents in the microwave with a spoon",
+          "start_time": 961.7,
+          "end_time": 992,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Using a spoon might work better than a fork for stirring the sauce smoothly."
+            }
+          ]
+        },
+        {
+          "step_id": 20,
+          "description": "Microwave-Microwave the plate, covered, on high for 1.5 minutes",
+          "start_time": 987.9832805254779,
+          "end_time": 1110.9771174888538,
+          "error_tag": "Temperature Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The microwave is set to medium. Make sure to switch it to high power for the proper cooking time."
+            }
+          ]
+        },
+        {
+          "step_id": 25,
+          "description": "Microwave-Microwave for 1.5 minutes",
+          "start_time": 1108.960825079618,
+          "end_time": 1177.514766993631,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like the microwave didn't run for the full 1.5 minutes. You might want to add a little more time to ensure it's done."
+            }
+          ]
+        },
+        {
+          "step_id": 24,
+          "description": "Top-Top the plate with the carrots, onion, garlic and 1/4 tsp pepper powder",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You still have the vegetables and pepper on the side. Don't forget to top the plate with them."
+            }
+          ]
+        },
+        {
+          "step_id": 18,
+          "description": "Stir-Stir the contents in the microwave with a spoon",
+          "start_time": 961.7714792054142,
+          "end_time": 992.0158653439491,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I recommend using a spoon instead of a fork here to help blend the sauce more effectively."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "5_44",
+    "activity_id": 5,
+    "step_annotations": [
+      {
+        "description": "Weigh-Weigh the coffee beans (0.8oz-0.12 oz)",
+        "step_id": 65,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spilling while transferring from packet to weighing scale"
+          },
+          {
+            "tag": "Measurement Error",
+            "description": "Weigh-Weigh the coffee beans (0.6-0.7 oz) as coffee beans got spilled."
+          }
+        ],
+        "start_time": 5.233,
+        "end_time": 105.596,
+        "modified_description": "Weigh-Weigh the coffee beans (0.6-0.7 oz)"
+      },
+      {
+        "description": "Place-Place the paper filter in the dripper",
+        "step_id": 60,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Place-Place 3 paper filter in the dripper"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing the filter and placing dripper on top of a coffee mug"
+          }
+        ],
+        "start_time": 110.52199999999999,
+        "end_time": 154.644
+      },
+      {
+        "description": "Place-Place the dripper on top of a coffee mug",
+        "step_id": 69,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Place-Place the dripper on top of a bowl. Use bowl instead of coffee mug."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after placing filter in the dripper"
+          }
+        ],
+        "start_time": 192.352,
+        "end_time": 207.88400000000001,
+        "modified_description": "Place-Place the dripper on top of a bowl"
+      },
+      {
+        "description": "spread-spread open filter in dripper to create a cone",
+        "step_id": 59,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "spread-spread open 3 filters in dripper to create 3 cones one on top of another without actually folding but just compressing. 3 Filters were just squashed and tried to make ice cream cone structure of filters. No folding was done."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing the filter"
+          }
+        ],
+        "start_time": 216.236,
+        "end_time": 326.52,
+        "modified_description": "spread-spread open 3 filters in dripper to create 3 cones without actually folding but just compressing one on top of another."
+      },
+      {
+        "description": "Grind-Grind the coffee beans until the coffee grounds are the consistency of coarse sand, about 20 seconds",
+        "step_id": 67,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "coffee beans are not properly grinded and are like pebbles."
+          },
+          {
+            "tag": "Technique Error",
+            "description": "While transferring from weighing scale to coffee grinder spilling occurs."
+          }
+        ],
+        "start_time": 330.177,
+        "end_time": 371.294
+      },
+      {
+        "description": "Transfer-Transfer the grounds to the filter cone",
+        "step_id": 58,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing the filter"
+          }
+        ],
+        "start_time": 388.125,
+        "end_time": 441.624
+      },
+      {
+        "description": "Measure-Measure 12 ounces of cold water",
+        "step_id": 68,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Used weighing scale instead of measuring jug for measuring water."
+          }
+        ],
+        "start_time": 464.743,
+        "end_time": 576.299
+      },
+      {
+        "description": "transfer-transfer water to a kettle",
+        "step_id": 70,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "transfer-transfer water to a mixer"
+          }
+        ],
+        "start_time": 584.614,
+        "end_time": 661.364,
+        "modified_description": "transfer-transfer water to a mixer"
+      },
+      {
+        "description": "Pour-Pour a small amount of water into the filter to wet the grounds",
+        "step_id": 57,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Pour from tap into the filter by using measuring cup to wet the grounds"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Did not pour water from kettle into the filter."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before boiling water and preparing the filter"
+          }
+        ],
+        "start_time": 714.038,
+        "end_time": 728.284,
+        "modified_description": "Pour-Pour a water from tap into the filter by using measuring tsp to wet the grounds"
+      },
+      {
+        "description": "Wait-Wait about 30 seconds for the coffee to bloom. (You will see small bubbles or foam on the coffee grounds during this step.)",
+        "step_id": 56,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before boiling water and preparing the filter"
+          }
+        ],
+        "start_time": 730.489,
+        "end_time": 760.102
+      },
+      {
+        "description": "pour-Slowly pour the rest of the water over the grounds in a circular motion. Do not overfill beyond the top of the paper filter",
+        "step_id": 61,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "pour-In a single shot pour the complete water over the grounds. Overfilling beyond paper filter occurs"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before boiling water and preparing the filter"
+          }
+        ],
+        "start_time": 761.796,
+        "end_time": 780.797,
+        "modified_description": "pour-In a single shot pour the complete water over the grounds. Overfilling beyond paper filter occurs"
+      },
+      {
+        "description": "drain-Let the coffee drain completely into the mug before removing the dripper",
+        "step_id": 66,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before boiling water and preparing the filter"
+          }
+        ],
+        "start_time": 781.013,
+        "end_time": 856.777
+      },
+      {
+        "description": "Boil-Boil the water. (While the water is boiling, assemble the filter cone)",
+        "step_id": 64,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Boil in a pan instead of kettle"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding water to the filter"
+          }
+        ],
+        "start_time": 813.251,
+        "end_time": 936.783,
+        "modified_description": "Boil-Boil the water in pan. Take water without measuring from tap. (While the water is boiling, assemble the filter cone)"
+      },
+      {
+        "description": "check-Once the water has boiled, check the temperature of the water. (The water should be between 195-205 degrees Fahrenheit or between 91-96 degrees Celsius. If the water is too hot, let it cool briefly.)",
+        "step_id": 71,
+        "errors": [
+          {
+            "tag": "Temperature Error",
+            "description": "Temperature of the water is not as expected"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Check temperature in pan instead of kettle"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding water to the filter"
+          }
+        ],
+        "start_time": 938.77,
+        "end_time": 969.456,
+        "modified_description": "check-Once the water has boiled, check the temperature of the water. (The water should be between 140-150 degrees Fahrenheit)"
+      },
+      {
+        "description": "Prepare-Prepare the filter insert by folding the paper filter in half to create a semi-circle, and in half again to create a quarter-circle",
+        "step_id": 62,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding water to the filter"
+          }
+        ],
+        "start_time": 973.311,
+        "end_time": 982.497
+      },
+      {
+        "description": "Discard-Discard the paper filter and coffee grounds",
+        "step_id": 63,
+        "start_time": 989.209,
+        "end_time": 1010.557
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 17,
+          "description": "Peel-Peel one medium onion",
+          "start_time": 10.481808917197451,
+          "end_time": 40.18026751592356,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like the peel is sticking a bit. Try scoring the skin vertically first to help it come off more easily."
+            }
+          ]
+        },
+        {
+          "step_id": 19,
+          "description": "Slice-Slice 1/8 medium onion",
+          "start_time": 41.927235668789805,
+          "end_time": 190.41952866242036,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I noticed you sliced about a quarter of the onion. Since the recipe only needs one-eighth, you can just set half of those slices aside."
+            }
+          ]
+        },
+        {
+          "step_id": 22,
+          "description": "Cut-Cut 1/4 medium carrot into short, thin strips",
+          "start_time": 234.0937324840764,
+          "end_time": 310.9603312101911,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Those strips are coming out a bit long and thick. Try cutting them into shorter, thinner pieces so they cook evenly."
+            }
+          ]
+        },
+        {
+          "step_id": 23,
+          "description": "Mix-Mix 1/4 cup sweet-and-sour sauce and 1/2 teaspoon soy sauce in a small bowl",
+          "start_time": 396.5617707006369,
+          "end_time": 511.86166878980896,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like a full teaspoon of soy sauce. The recipe calls for half a teaspoon, so you might want to adjust the mixture or scoop a little out."
+            }
+          ]
+        },
+        {
+          "step_id": 21,
+          "description": "Place-Place 5 meatballs in a Microwave-safe plate",
+          "start_time": 517.1025732484077,
+          "end_time": 569.5116178343949,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like there are four meatballs on the plate. Don't forget to add the fifth one to complete the serving."
+            }
+          ]
+        },
+        {
+          "step_id": 24,
+          "description": "Top-Top the plate with the carrots, onion, garlic and 1/4 tsp pepper powder",
+          "start_time": 651.6191210191083,
+          "end_time": 745.9554012738854,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That seems to be half a teaspoon of pepper powder. We only need a quarter teaspoon, so be careful it doesn't get too spicy."
+            }
+          ]
+        },
+        {
+          "step_id": 15,
+          "description": "Pour-Pour the sauces over the meatballs",
+          "start_time": 749.4493375796179,
+          "end_time": 829.809872611465,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful with the pour. Try pouring slowly closer to the center of the plate to keep the sauce from spilling."
+            }
+          ]
+        },
+        {
+          "step_id": 20,
+          "description": "Microwave-Microwave the plate, covered, on high for 1.5 minutes",
+          "start_time": 831.6,
+          "end_time": 973.8,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You've set the timer for one minute, but the meatballs need about a minute and a half to heat thoroughly."
+            }
+          ]
+        },
+        {
+          "step_id": 20,
+          "description": "Microwave-Microwave the plate, covered, on high for 1.5 minutes",
+          "start_time": 831.6,
+          "end_time": 973.8,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The plate is currently uncovered. For best results, cover it before microwaving to keep the moisture in."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "7_24",
+    "activity_id": 7,
+    "step_annotations": [
+      {
+        "description": "add-Extract and add contents of an egg to a microwave-safe bowl",
+        "step_id": 77,
+        "start_time": 2.902159128289474,
+        "end_time": 73.82037491776316
+      },
+      {
+        "description": "Place-Place 8 inch tortilla on a cutting board",
+        "step_id": 81,
+        "start_time": 75.75012228618421,
+        "end_time": 124.4762433388158
+      },
+      {
+        "description": "Whisk-Whisk the egg",
+        "step_id": 72,
+        "start_time": 144.25615386513158,
+        "end_time": 196.8417696546053
+      },
+      {
+        "description": "Microwave-Microwave for 3 minutes, stirring in between",
+        "step_id": 73,
+        "start_time": 198.77151702302632,
+        "end_time": 477.1375749177631
+      },
+      {
+        "description": "Sprinkle-Sprinkle oregano in the bowl",
+        "step_id": 82,
+        "start_time": 481.96194333881573,
+        "end_time": 504.63647491776317
+      },
+      {
+        "description": "Add-Add 1 tbsp salsa to the bowl",
+        "step_id": 80,
+        "start_time": 503.6716012335526,
+        "end_time": 549.5031012335527
+      },
+      {
+        "description": "Add-Add 1/2 tbsp sweet and sour sauce to the bowl",
+        "step_id": 74,
+        "start_time": 549.0206643914473,
+        "end_time": 593.4048538651316
+      },
+      {
+        "description": "Mix-Mix the contents of the bowl well",
+        "step_id": 76,
+        "start_time": 597.7467854440789,
+        "end_time": 651.2972749177632
+      },
+      {
+        "description": "Pour-Pour egg mixture on top of the tortilla",
+        "step_id": 79,
+        "start_time": 650.8148380756579,
+        "end_time": 661.4284486019737
+      },
+      {
+        "description": "Sprinkle-Sprinkle 1 tbsp shredded cheddar cheese on top of the egg",
+        "step_id": 75,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Spill some cheese."
+          }
+        ],
+        "start_time": 660.9460117598684,
+        "end_time": 744.407585444079,
+        "modified_description": "Sprinkle-Sprinkle 1 tbsp shredded cheddar cheese on top of the egg and spill while taking."
+      },
+      {
+        "description": "Roll-Roll the tortilla from one end to another into a log shape, about 1.5 inches thick. Roll it tight enough to prevent gaps but not so tight that the filling leaks",
+        "step_id": 78,
+        "start_time": 748.7495170230263,
+        "end_time": 769.4943012335526
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 17,
+          "description": "Peel-Peel one medium onion",
+          "start_time": 16.00718015764331,
+          "end_time": 54.61273230254777,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You might find it smoother to hold the onion steady near the root while peeling."
+            }
+          ]
+        },
+        {
+          "step_id": 21,
+          "description": "Place-Place 5 meatballs in a Microwave-safe plate",
+          "start_time": 57.43752880095542,
+          "end_time": 88.51029028343949,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We only need five meatballs on the plate, so you can remove the extras."
+            }
+          ]
+        },
+        {
+          "step_id": 23,
+          "description": "Mix-Mix 1/4 cup sweet-and-sour sauce and 1/2 teaspoon soy sauce in a small bowl",
+          "start_time": 144.0646214187898,
+          "end_time": 196.79415605573251,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That teaspoon looks a bit soiled; it would be best to grab a clean one for the soy sauce."
+            }
+          ]
+        },
+        {
+          "step_id": 16,
+          "description": "Cut-Cut 1/8 garlic clove",
+          "start_time": 215.6261327117834,
+          "end_time": 229.75011520382162,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you have about half a clove there, but the recipe only calls for one-eighth."
+            }
+          ]
+        },
+        {
+          "step_id": 16,
+          "description": "Cut-Cut 1/8 garlic clove",
+          "start_time": 215.6261327117834,
+          "end_time": 229.75011520382162,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try to cut a small wedge rather than slicing it, as we'll need to mince it shortly."
+            }
+          ]
+        },
+        {
+          "step_id": 22,
+          "description": "Cut-Cut 1/4 medium carrot into short, thin strips",
+          "start_time": 231.63331286942676,
+          "end_time": 275.8884580111465,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Aim for slightly thinner strips so the carrots cook evenly in the microwave."
+            }
+          ]
+        },
+        {
+          "step_id": 26,
+          "description": "Mince-Mince 1/8 garlic clove",
+          "start_time": 287.18764400477704,
+          "end_time": 304.1364229952229,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That pile looks closer to a quarter clove; you might want to reduce it to one-eighth."
+            }
+          ]
+        },
+        {
+          "step_id": 26,
+          "description": "Mince-Mince 1/8 garlic clove",
+          "start_time": 287.18764400477704,
+          "end_time": 304.1364229952229,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "To get a proper mince, keep chopping until the pieces are very fine."
+            }
+          ]
+        },
+        {
+          "step_id": 24,
+          "description": "Top-Top the plate with the carrots, onion, garlic and 1/4 tsp pepper powder",
+          "start_time": 306.0196206608281,
+          "end_time": 337.09238214331214,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It's hard to judge the amount by eye; make sure you don't add more than a quarter teaspoon."
+            }
+          ]
+        },
+        {
+          "step_id": 24,
+          "description": "Top-Top the plate with the carrots, onion, garlic and 1/4 tsp pepper powder",
+          "start_time": 306.0196206608281,
+          "end_time": 337.09238214331214,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Using a measuring spoon gives you much better control than shaking the pepper directly onto the plate."
+            }
+          ]
+        },
+        {
+          "step_id": 20,
+          "description": "Microwave-Microwave the plate, covered, on high for 1.5 minutes",
+          "start_time": 348,
+          "end_time": 422,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The recipe calls for one and a half minutes; consider adding thirty more seconds."
+            }
+          ]
+        },
+        {
+          "step_id": 20,
+          "description": "Microwave-Microwave the plate, covered, on high for 1.5 minutes",
+          "start_time": 420.89467826273886,
+          "end_time": 490.5729918901274,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Make sure to set the timer for the full one minute and thirty seconds."
+            }
+          ]
+        },
+        {
+          "step_id": 18,
+          "description": "Stir-Stir the contents in the microwave with a spoon",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like we missed stirring the contents; giving it a quick mix ensures even cooking."
+            }
+          ]
+        },
+        {
+          "step_id": 18,
+          "description": "Stir-Stir the contents in the microwave with a spoon",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to stir the ingredients well before moving on."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "7_26",
+    "activity_id": 7,
+    "step_annotations": [
+      {
+        "description": "add-Extract and add contents of an egg to a microwave-safe bowl",
+        "step_id": 77,
+        "start_time": 2.6200937865660245,
+        "end_time": 59.70469032791942
+      },
+      {
+        "description": "Microwave-Microwave for 3 minutes, stirring in between",
+        "step_id": 73,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Not stir in between"
+          },
+          {
+            "tag": "Timing Error",
+            "description": "1.5 minutes instead of 3 minutes"
+          }
+        ],
+        "start_time": 60.41824778468632,
+        "end_time": 162.69481658794447,
+        "modified_description": "Microwave-Microwave for 1.5 minutes"
+      },
+      {
+        "description": "Sprinkle-Sprinkle oregano in the bowl",
+        "step_id": 82,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Splash some oregano outside the bowl"
+          }
+        ],
+        "start_time": 164.59763647265626,
+        "end_time": 183.38798283418507,
+        "modified_description": "Sprinkle-Sprinkle oregano in the bowl, but some of them splash outside"
+      },
+      {
+        "description": "Add-Add 1/2 tbsp sweet and sour sauce to the bowl",
+        "step_id": 74,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "1 tbsp instead of 1/2 tbsp"
+          }
+        ],
+        "start_time": 184.101540290952,
+        "end_time": 216.6873308166412,
+        "modified_description": "Add-Add 1 tbsp sweet and sour sauce to the bowl"
+      },
+      {
+        "description": "Add-Add 1 tbsp salsa to the bowl",
+        "step_id": 80,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "2 instead of 1 tbsp"
+          }
+        ],
+        "start_time": 216.68733081664124,
+        "end_time": 246.1810390296738,
+        "modified_description": "Add-Add 2 tbsp salsa to the bowl"
+      },
+      {
+        "description": "Place-Place 8 inch tortilla on a cutting board",
+        "step_id": 81,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Using a soiled tortilla"
+          }
+        ],
+        "start_time": 246.65674400085175,
+        "end_time": 298.5085858592477
+      },
+      {
+        "description": "Pour-Pour egg mixture on top of the tortilla",
+        "step_id": 79,
+        "start_time": 299.93570077278156,
+        "end_time": 316.82322724959863
+      },
+      {
+        "description": "Sprinkle-Sprinkle 1 tbsp shredded cheddar cheese on top of the egg",
+        "step_id": 75,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Put the cheese beside the egg"
+          }
+        ],
+        "start_time": 317.7746371919545,
+        "end_time": 355.5931824006011,
+        "modified_description": "Sprinkle-Sprinkle 1 tbsp shredded cheddar cheese beside the egg"
+      },
+      {
+        "description": "Roll-Roll the tortilla from one end to another into a log shape, about 1.5 inches thick. Roll it tight enough to prevent gaps but not so tight that the filling leaks",
+        "step_id": 78,
+        "start_time": 357.25814979972387,
+        "end_time": 379.612567
+      },
+      {
+        "description": "Whisk-Whisk the egg",
+        "step_id": 72,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Mix-Mix the contents of the bowl well",
+        "step_id": 76,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 16,
+          "description": "Cut-Cut 1/8 garlic clove",
+          "start_time": 149.93943933121017,
+          "end_time": 171.05767022292997,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you've cut half a clove, but the recipe only calls for one-eighth."
+            }
+          ]
+        },
+        {
+          "step_id": 22,
+          "description": "Cut-Cut 1/4 medium carrot into short, thin strips",
+          "start_time": 215.4059550955414,
+          "end_time": 420.25279474522296,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The strips are coming out a bit long and irregular. Try to cut them into short, thin strips, and ensure you use about a quarter of the carrot."
+            }
+          ]
+        },
+        {
+          "step_id": 19,
+          "description": "Slice-Slice 1/8 medium onion",
+          "start_time": 475.1601950636942,
+          "end_time": 540.6267108280256,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You are chopping the onion, but for this step, it should be sliced."
+            }
+          ]
+        },
+        {
+          "step_id": 21,
+          "description": "Place-Place 5 meatballs in a Microwave-safe plate",
+          "start_time": 546.9621800955415,
+          "end_time": 612.4286958598727,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I count six meatballs on the plate, but the instructions specify only five."
+            }
+          ]
+        },
+        {
+          "step_id": 24,
+          "description": "Top-Top the plate with the carrots, onion, garlic and 1/4 tsp pepper powder",
+          "start_time": 627.2114574840764,
+          "end_time": 728.5789657643312,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like the half-teaspoon measure. We only need a quarter teaspoon of pepper powder."
+            }
+          ]
+        },
+        {
+          "step_id": 20,
+          "description": "Microwave-Microwave the plate, covered, on high for 1.5 minutes",
+          "start_time": 737.0,
+          "end_time": 1092.0,
+          "error_tag": "Temperature Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please make sure to cover the plate, and check that the microwave is set to high power instead of medium."
+            }
+          ]
+        },
+        {
+          "step_id": 20,
+          "description": "Microwave-Microwave the plate, covered, on high for 1.5 minutes",
+          "start_time": 1091.812537101911,
+          "end_time": 1298.7711998407642,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The timer is set for three minutes, but this step only needs one and a half. Also, don't forget to cover the plate."
+            }
+          ]
+        },
+        {
+          "step_id": 23,
+          "description": "Mix-Mix 1/4 cup sweet-and-sour sauce and 1/2 teaspoon soy sauce in a small bowl",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you skipped mixing the sweet-and-sour and soy sauces. You'll need that mixture before moving on."
+            }
+          ]
+        },
+        {
+          "step_id": 18,
+          "description": "Stir-Stir the contents in the microwave with a spoon",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to give the contents in the microwave a quick stir with a spoon."
+            }
+          ]
+        },
+        {
+          "step_id": 25,
+          "description": "Microwave-Microwave for 1 more minute",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We still need to microwave it for one more minute to finish the cooking process."
+            }
+          ]
+        },
+        {
+          "step_id": 15,
+          "description": "Pour-Pour the sauces over the meatballs",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You haven't poured the sauce over the meatballs yet. That's an important step for the final flavor."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "7_30",
+    "activity_id": 7,
+    "step_annotations": [
+      {
+        "description": "add-Extract and add contents of an egg to a microwave-safe bowl",
+        "step_id": 77,
+        "start_time": 2.9320514046542137,
+        "end_time": 53.200147268062736
+      },
+      {
+        "description": "Whisk-Whisk the egg",
+        "step_id": 72,
+        "start_time": 55.39632621355146,
+        "end_time": 76.62605601994244
+      },
+      {
+        "description": "Microwave-Microwave for 3 minutes, stirring in between",
+        "step_id": 73,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Microwave for 2 mins instead of 3 mins"
+          }
+        ],
+        "start_time": 78.09017531693492,
+        "end_time": 259.64096814400256
+      },
+      {
+        "description": "Sprinkle-Sprinkle oregano in the bowl",
+        "step_id": 82,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Sprinkle basil instead of oregano"
+          }
+        ],
+        "start_time": 263.30126638648375,
+        "end_time": 281.11471783322565
+      },
+      {
+        "description": "Add-Add 1 tbsp salsa to the bowl",
+        "step_id": 80,
+        "start_time": 282.090797364554,
+        "end_time": 298.44012951430335
+      },
+      {
+        "description": "Add-Add 1/2 tbsp sweet and sour sauce to the bowl",
+        "step_id": 74,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Add 1 tbsp instead of 1/2 tbsp"
+          }
+        ],
+        "start_time": 299.17218916279955,
+        "end_time": 327.23447568848877
+      },
+      {
+        "description": "Mix-Mix the contents of the bowl well",
+        "step_id": 76,
+        "start_time": 327.23447568848877,
+        "end_time": 364.0814779961329
+      },
+      {
+        "description": "Sprinkle-Sprinkle 1 tbsp shredded cheddar cheese on top of the egg",
+        "step_id": 75,
+        "start_time": 365.05755752746126,
+        "end_time": 385.555227685356
+      },
+      {
+        "description": "Place-Place 8 inch tortilla on a cutting board",
+        "step_id": 81,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Pour-Pour egg mixture on top of the tortilla",
+        "step_id": 79,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Roll-Roll the tortilla from one end to another into a log shape, about 1.5 inches thick. Roll it tight enough to prevent gaps but not so tight that the filling leaks",
+        "step_id": 78,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 22,
+          "description": "Cut-Cut 1/4 medium carrot into short, thin strips",
+          "start_time": 30.0,
+          "end_time": 90.6,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you're slicing the carrot horizontally. Try cutting it into short, thin strips for the best texture."
+            }
+          ]
+        },
+        {
+          "step_id": 22,
+          "description": "Cut-Cut 1/4 medium carrot into short, thin strips",
+          "start_time": 30.0,
+          "end_time": 90.6,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You've used about half the carrot, but the recipe only calls for a quarter. You might want to set the extra aside."
+            }
+          ]
+        },
+        {
+          "step_id": 17,
+          "description": "Peel-Peel one medium onion",
+          "start_time": 131.92510544904457,
+          "end_time": 197.88765817356676,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "When peeling the onion, try to remove just the papery skin to save as much of the onion as possible."
+            }
+          ]
+        },
+        {
+          "step_id": 27,
+          "description": "cut-Cut onion into two pieces",
+          "start_time": 195.88879293949043,
+          "end_time": 241.86269332324844,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try to cut the onion right down the center so you have two equal-sized pieces."
+            }
+          ]
+        },
+        {
+          "step_id": 19,
+          "description": "Slice-Slice 1/8 medium onion",
+          "start_time": 237.86496285509554,
+          "end_time": 281.83999800477704,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I see you're chopping the onion. The recipe actually calls for thin slices here."
+            }
+          ]
+        },
+        {
+          "step_id": 19,
+          "description": "Slice-Slice 1/8 medium onion",
+          "start_time": 237.86496285509554,
+          "end_time": 281.83999800477704,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you're preparing half the onion. We only need one-eighth for this step, so you can save the rest."
+            }
+          ]
+        },
+        {
+          "step_id": 14,
+          "description": "Peel-Peel 1 garlic clove",
+          "start_time": 283.8388632388535,
+          "end_time": 323.8161679203821,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Make sure to peel away all the papery skin from the garlic clove before moving on."
+            }
+          ]
+        },
+        {
+          "step_id": 16,
+          "description": "Cut-Cut 1/8 garlic clove",
+          "start_time": 319.8184374522292,
+          "end_time": 347.03528677841615,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're cutting the whole garlic clove, but we only need about one-eighth of it."
+            }
+          ]
+        },
+        {
+          "step_id": 26,
+          "description": "Mince-Mince 1/8 garlic clove",
+          "start_time": 346.3633723856392,
+          "end_time": 380.18905200499984,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you're mincing the entire clove. A small amount, about one-eighth, is all we need."
+            }
+          ]
+        },
+        {
+          "step_id": 23,
+          "description": "Mix-Mix 1/4 cup sweet-and-sour sauce and 1/2 teaspoon soy sauce in a small bowl",
+          "start_time": 399.7730468152866,
+          "end_time": 491.7208475828025,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like half a cup of soy sauce. The recipe calls for just half a teaspoon, so you may need to start the sauce over."
+            }
+          ]
+        },
+        {
+          "step_id": 24,
+          "description": "Top-Top the plate with the carrots, onion, garlic and 1/4 tsp pepper powder",
+          "start_time": 501.0,
+          "end_time": 514.6,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It seems the meatballs aren't on the plate yet. You should place them first before adding the vegetables."
+            }
+          ]
+        },
+        {
+          "step_id": 15,
+          "description": "Pour-Pour the sauces over the meatballs",
+          "start_time": 493.71971281687894,
+          "end_time": 539.693613200637,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're pouring the sauce now, but don't forget to add the meatballs to the plate first so they get covered."
+            }
+          ]
+        },
+        {
+          "step_id": 21,
+          "description": "Place-Place 5 meatballs in a Microwave-safe plate",
+          "start_time": 577.6720526480891,
+          "end_time": 621.6470877977707,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the sauce and veggies are already there, just place the meatballs carefully on top and try to coat them."
+            }
+          ]
+        },
+        {
+          "step_id": 24,
+          "description": "Top-Top the plate with the carrots, onion, garlic and 1/4 tsp pepper powder",
+          "start_time": 636.0,
+          "end_time": 651.0,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Usually the pepper goes in before the sauce, but you can sprinkle it on top now."
+            }
+          ]
+        },
+        {
+          "step_id": 20,
+          "description": "Microwave-Microwave the plate, covered, on high for 1.5 minutes",
+          "start_time": 677.71,
+          "end_time": 925.4,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You've set the timer for 3 minutes, but 1.5 minutes should be enough on high power."
+            }
+          ]
+        },
+        {
+          "step_id": 20,
+          "description": "Microwave-Microwave the plate, covered, on high for 1.5 minutes",
+          "start_time": 677.71,
+          "end_time": 925.4,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please cover the plate before starting. This prevents hot sauce from splattering and burning you when you take it out."
+            }
+          ]
+        },
+        {
+          "step_id": 25,
+          "description": "Microwave-Microwave for 1 more minute",
+          "start_time": 1097.4,
+          "end_time": 1222.2,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "One minute should be enough for this last step, rather than two."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "7_32",
+    "activity_id": 7,
+    "step_annotations": [
+      {
+        "description": "add-Extract and add contents of an egg to a microwave-safe bowl",
+        "step_id": 77,
+        "start_time": 3.970941380316024,
+        "end_time": 31.3025899442258
+      },
+      {
+        "description": "Whisk-Whisk the egg",
+        "step_id": 72,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Splash some egg outside the bowl while whisking"
+          }
+        ],
+        "start_time": 33.9475881923461,
+        "end_time": 61.94048631828595,
+        "modified_description": "Whisk-Whisk the egg, but splash some egg outside"
+      },
+      {
+        "description": "Microwave-Microwave for 3 minutes, stirring in between",
+        "step_id": 73,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "The bowl is not stirred in between microwaving"
+          },
+          {
+            "tag": "Timing Error",
+            "description": "Microwaved for 1.5 minutes instead of 3 minutes"
+          }
+        ],
+        "start_time": 64.58548456640625,
+        "end_time": 167.74041624309797,
+        "modified_description": "Microwave-Microwave for 1.5 minutes, no stirring in between"
+      },
+      {
+        "description": "Place-Place 8 inch tortilla on a cutting board",
+        "step_id": 81,
+        "start_time": 187.35748658332355,
+        "end_time": 213.1462195024965
+      },
+      {
+        "description": "Add-Add 1/2 tbsp sweet and sour sauce to the bowl",
+        "step_id": 74,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Add 1 tbsp instead of 1/2 tbsp of sweet and sour sauce"
+          }
+        ],
+        "start_time": 215.57080122994006,
+        "end_time": 279.71200874685735,
+        "modified_description": "Add-Add 1 tbsp sweet and sour sauce to the bowl"
+      },
+      {
+        "description": "Sprinkle-Sprinkle oregano in the bowl",
+        "step_id": 82,
+        "start_time": 281.2549243915942,
+        "end_time": 298.8882460457296
+      },
+      {
+        "description": "Mix-Mix the contents of the bowl well",
+        "step_id": 76,
+        "start_time": 301.3128277731732,
+        "end_time": 315.8603181378348
+      },
+      {
+        "description": "Pour-Pour egg mixture on top of the tortilla",
+        "step_id": 79,
+        "start_time": 319.38698246866187,
+        "end_time": 328.8648928577596
+      },
+      {
+        "description": "Roll-Roll the tortilla from one end to another into a log shape, about 1.5 inches thick. Roll it tight enough to prevent gaps but not so tight that the filling leaks",
+        "step_id": 78,
+        "start_time": 333.4936397919701,
+        "end_time": 351.56779448745885
+      },
+      {
+        "description": "Add-Add 1 tbsp salsa to the bowl",
+        "step_id": 80,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Sprinkle-Sprinkle 1 tbsp shredded cheddar cheese on top of the egg",
+        "step_id": 75,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 23,
+          "description": "Mix-Mix 1/4 cup sweet-and-sour sauce and 1/2 teaspoon soy sauce in a small bowl",
+          "start_time": 86.69000040127389,
+          "end_time": 242.33795566719743,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you added a tablespoon of soy sauce instead of a teaspoon. You might want to adjust the other ingredients to balance the flavor."
+            }
+          ]
+        },
+        {
+          "step_id": 21,
+          "description": "Place-Place 5 meatballs in a Microwave-safe plate",
+          "start_time": 248.24863751273887,
+          "end_time": 321.1470469410828,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're using a bowl, but the recipe recommends a microwave-safe plate to ensure the meatballs cook evenly."
+            }
+          ]
+        },
+        {
+          "step_id": 20,
+          "description": "Microwave-Microwave the plate, covered, on high for 1.5 minutes",
+          "start_time": 378,
+          "end_time": 490,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The microwave is set for 2 minutes, but the instructions suggest 1.5 minutes. You might want to stop it a bit early."
+            }
+          ]
+        },
+        {
+          "step_id": 20,
+          "description": "Microwave-Microwave the plate, covered, on high for 1.5 minutes",
+          "start_time": 378,
+          "end_time": 490,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're microwaving the meatballs now, but typically the vegetables and sauces are added before this step."
+            }
+          ]
+        },
+        {
+          "step_id": 19,
+          "description": "Slice-Slice 1/8 medium onion",
+          "start_time": 691.5497759283439,
+          "end_time": 728.9840942834396,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You are chopping the onion, but slicing it into strips works best for this recipe."
+            }
+          ]
+        },
+        {
+          "step_id": 24,
+          "description": "Top-Top the plate with the carrots, onion, garlic and 1/4 tsp pepper powder",
+          "start_time": 776.2695490477706,
+          "end_time": 868.870231294586,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're adding the toppings now. Just so you know, they are usually added before the first microwave cycle."
+            }
+          ]
+        },
+        {
+          "step_id": 18,
+          "description": "Stir-Stir the contents in the microwave with a spoon",
+          "start_time": 866.9,
+          "end_time": 888.57,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It's best to add the sauces before stirring so everything mixes evenly."
+            }
+          ]
+        },
+        {
+          "step_id": 20,
+          "description": "Microwave-Microwave the plate, covered, on high for 1.5 minutes",
+          "start_time": 882.661822267516,
+          "end_time": 945.7090952866243,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're starting the microwave again. Please ensure all ingredients, including the sauce, have been added."
+            }
+          ]
+        },
+        {
+          "step_id": 15,
+          "description": "Pour-Pour the sauces over the meatballs",
+          "start_time": 941.7686407229298,
+          "end_time": 956,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since you're adding the sauce after microwaving, make sure to mix it thoroughly to coat everything."
+            }
+          ]
+        },
+        {
+          "step_id": 25,
+          "description": "Microwave-Microwave for 1 more minute",
+          "start_time": 979,
+          "end_time": 1085,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The timer is set for 1.5 minutes, but this step only requires 1 minute. You might want to check it sooner."
+            }
+          ]
+        },
+        {
+          "step_id": 25,
+          "description": "Microwave-Microwave for 1 more minute",
+          "start_time": 1099.3868232707007,
+          "end_time": 1227.4515965907642,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "This step works best with just 1 minute of cooking. Keep an eye on it to avoid overcooking."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "7_35",
+    "activity_id": 7,
+    "step_annotations": [
+      {
+        "description": "add-Extract and add contents of an egg to a microwave-safe bowl",
+        "step_id": 77,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Not extracting egg correctly and adding shells to the bowl and remove them later"
+          }
+        ],
+        "start_time": 1.8430242187499992,
+        "end_time": 54.26682421875,
+        "modified_description": "Add-Extract spilling and add contents of an egg to a microwave-safe bowl with shells"
+      },
+      {
+        "description": "Whisk-Whisk the egg",
+        "step_id": 72,
+        "start_time": 67.83263211348685,
+        "end_time": 93.81460316611843
+      },
+      {
+        "description": "Mix-Mix the contents of the bowl well",
+        "step_id": 76,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Add-Add 1/2 tbsp sweet and sour sauce to the bowl",
+        "step_id": 74,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Add 1/2 tsp instead of 1/2 tbsp to the bowl"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before microwaving the egg for 3 minutes"
+          }
+        ],
+        "start_time": 122.32579263980263,
+        "end_time": 151.98662685032895,
+        "modified_description": "Add-Add 1/2 tsp sweet and sour sauce to the bowl instead of 1/2 tbsp"
+      },
+      {
+        "description": "Add-Add 1 tbsp salsa to the bowl",
+        "step_id": 80,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before microwaving the egg for 3 minutes"
+          }
+        ],
+        "start_time": 156.12534790296056,
+        "end_time": 187.3956847450658
+      },
+      {
+        "description": "Microwave-Microwave for 3 minutes, stirring in between",
+        "step_id": 73,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Microwave for 30 sec instead of 3 min"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding sauce and salsa to the bowl"
+          }
+        ],
+        "start_time": 192.6840505345395,
+        "end_time": 239.1296979029606
+      },
+      {
+        "description": "Sprinkle-Sprinkle oregano in the bowl",
+        "step_id": 82,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Sprinkle basil instead of oregano"
+          }
+        ],
+        "start_time": 240.04941369243423,
+        "end_time": 255.22472421875,
+        "modified_description": "Sprinkle-Sprinkle basil in the bowl"
+      },
+      {
+        "description": "Place-Place 8 inch tortilla on a cutting board",
+        "step_id": 81,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Use plate instead of cutting board"
+          }
+        ],
+        "start_time": 260,
+        "end_time": 274,
+        "modified_description": "Place-Place 8 inch tortilla on a plate"
+      },
+      {
+        "description": "Pour-Pour egg mixture on top of the tortilla",
+        "step_id": 79,
+        "start_time": 256.6042979029605,
+        "end_time": 290.17392421875
+      },
+      {
+        "description": "Sprinkle-Sprinkle 1 tbsp shredded cheddar cheese on top of the egg",
+        "step_id": 75,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Using dirty spoon to scoop cheddar cheese"
+          }
+        ],
+        "start_time": 292.0133557976974,
+        "end_time": 324.4333373766448
+      },
+      {
+        "description": "Roll-Roll the tortilla from one end to another into a log shape, about 1.5 inches thick. Roll it tight enough to prevent gaps but not so tight that the filling leaks",
+        "step_id": 78,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Roll improperly such that filling leaks"
+          }
+        ],
+        "start_time": 326.0428400082237,
+        "end_time": 355.9336031661184,
+        "modified_description": "Roll-Roll the tortilla from one end to another into a log shape improperly, about 1.5 inches thick. Roll it loosely so that the filling leaks"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 14,
+          "description": "Peel-Peel 1 garlic clove",
+          "start_time": 71,
+          "end_time": 90,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You might find it easier to peel the garlic if you gently crush it with the flat side of the knife first."
+            }
+          ]
+        },
+        {
+          "step_id": 16,
+          "description": "Cut-Cut 1/8 garlic clove",
+          "start_time": 94.12417881528664,
+          "end_time": 109.0984799904459,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like about half the clove. Since we only need one-eighth, you can just use a small portion of what you've cut."
+            }
+          ]
+        },
+        {
+          "step_id": 20,
+          "description": "Microwave-Microwave the plate, covered, on high for 1.5 minutes",
+          "start_time": 221.4,
+          "end_time": 294.3,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I noticed the timer is set for one minute. The recipe recommends one and a half minutes to ensure everything cooks thoroughly."
+            }
+          ]
+        },
+        {
+          "step_id": 20,
+          "description": "Microwave-Microwave the plate, covered, on high for 1.5 minutes",
+          "start_time": 221.4,
+          "end_time": 294.3,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like the bowl is empty. Make sure to add the meatballs, sauces, and vegetables before microwaving."
+            }
+          ]
+        },
+        {
+          "step_id": 18,
+          "description": "Stir-Stir the contents in the microwave with a spoon",
+          "start_time": 293.48,
+          "end_time": 300.7,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The bowl seems to be empty. You'll need to add the ingredients before there is anything to stir."
+            }
+          ]
+        },
+        {
+          "step_id": 22,
+          "description": "Cut-Cut 1/4 medium carrot into short, thin strips",
+          "start_time": 341.20014820541405,
+          "end_time": 404.3061317292994,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since that carrot is larger than a medium one, try using a smaller section of it so the proportions stay balanced."
+            }
+          ]
+        },
+        {
+          "step_id": 24,
+          "description": "Top-Top the plate with the carrots, onion, garlic and 1/4 tsp pepper powder",
+          "start_time": 449.2290352547771,
+          "end_time": 516.6133905429937,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Ideally, the toppings should be added before microwaving so they cook together with the meatballs."
+            }
+          ]
+        },
+        {
+          "step_id": 20,
+          "description": "Microwave-Microwave the plate, covered, on high for 1.5 minutes",
+          "start_time": 516.6133905429937,
+          "end_time": 586.1369317133758,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Just a quick reminder, the recipe calls for a full one and a half minutes in the microwave."
+            }
+          ]
+        },
+        {
+          "step_id": 25,
+          "description": "Microwave-Microwave for 1 more minute",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like we missed the final minute of microwaving. Let's pop it back in to finish cooking."
+            }
+          ]
+        },
+        {
+          "step_id": 21,
+          "description": "Place-Place 5 meatballs in a Microwave-safe plate",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I didn't see the meatballs go onto the plate. Please place five of them there so we can proceed."
+            }
+          ]
+        },
+        {
+          "step_id": 15,
+          "description": "Pour-Pour the sauces over the meatballs",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to pour the sauce over the meatballs before moving on."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "7_38",
+    "activity_id": 7,
+    "step_annotations": [
+      {
+        "description": "add-Extract and add contents of an egg to a microwave-safe bowl",
+        "step_id": 77,
+        "start_time": 4.056816509046052,
+        "end_time": 63.97287571957237
+      },
+      {
+        "description": "Place-Place 8 inch tortilla on a cutting board",
+        "step_id": 81,
+        "start_time": 66.28847221080044,
+        "end_time": 101.311869140625
+      },
+      {
+        "description": "Microwave-Microwave for 3 minutes, stirring in between",
+        "step_id": 73,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Microwave for 2 mins instead of 3 mins"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Microwave without stirring in between"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before whisking the egg"
+          }
+        ],
+        "start_time": 110.57425510553729,
+        "end_time": 270,
+        "modified_description": "Microwave-Microwave for 2 minutes, without stirring in between"
+      },
+      {
+        "description": "Add-Add 1/2 tbsp sweet and sour sauce to the bowl",
+        "step_id": 74,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Add minced garlic instead of sweet and sour sauce"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Placing the overflown contents back into the bowl to add sauce"
+          },
+          {
+            "tag": "Measurement Error",
+            "description": "1 tbsp instead of 1/2 tbsp"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before whisking the egg"
+          }
+        ],
+        "start_time": 271,
+        "end_time": 320.4251871230811,
+        "modified_description": "Add 1 tbsp any sauce to the bowl"
+      },
+      {
+        "description": "Sprinkle-Sprinkle oregano in the bowl",
+        "step_id": 82,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Add cilantro instead of oregano"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before whisking the egg"
+          }
+        ],
+        "start_time": 321.2935358072917,
+        "end_time": 344.16005115816887,
+        "modified_description": "Sprinkle coriander in the bowl"
+      },
+      {
+        "description": "Whisk-Whisk the egg",
+        "step_id": 72,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after microwaving the contents of the bowl"
+          },
+          {
+            "tag": "Technique Error",
+            "description": "Did not whisk the contents properly"
+          }
+        ],
+        "start_time": 344.4495007195724,
+        "end_time": 355.4485840529057
+      },
+      {
+        "description": "Add-Add 1 tbsp salsa to the bowl",
+        "step_id": 80,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Used soiled measuring spoon to add salsa"
+          }
+        ],
+        "start_time": 355.7380336143092,
+        "end_time": 387.57748536869514
+      },
+      {
+        "description": "Pour-Pour egg mixture on top of the tortilla",
+        "step_id": 79,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before mixing the contents of the bowl"
+          }
+        ],
+        "start_time": 387.57748536869514,
+        "end_time": 396.83987133360733
+      },
+      {
+        "description": "Mix-Mix the contents of the bowl well",
+        "step_id": 76,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after pouring the egg mixture on top of the tortilla"
+          }
+        ],
+        "start_time": 426.94262571957233,
+        "end_time": 443.44125071957234
+      },
+      {
+        "description": "Sprinkle-Sprinkle 1 tbsp shredded cheddar cheese on top of the egg",
+        "step_id": 75,
+        "start_time": 405.23390861430926,
+        "end_time": 424.6270292283443
+      },
+      {
+        "description": "Roll-Roll the tortilla from one end to another into a log shape, about 1.5 inches thick. Roll it tight enough to prevent gaps but not so tight that the filling leaks",
+        "step_id": 78,
+        "start_time": 444.305076754386,
+        "end_time": 459.35645394736844
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 14,
+          "description": "Peel-Peel 1 garlic clove",
+          "start_time": 18.650904039808914,
+          "end_time": 120.38310789331211,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I noticed you peeled two cloves. The recipe only calls for one, so you can set the extra one aside for now."
+            }
+          ]
+        },
+        {
+          "step_id": 27,
+          "description": "cut-Cut onion into two pieces",
+          "start_time": 176.33582001273885,
+          "end_time": 191.5956505907643,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You've cut the onion into four pieces instead of two. That's fine, but just keep in mind the pieces will be smaller for the next steps."
+            }
+          ]
+        },
+        {
+          "step_id": 19,
+          "description": "Slice-Slice 1/8 medium onion",
+          "start_time": 189.6,
+          "end_time": 207.6,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you're chopping the onion rather than slicing it. For this recipe, slices usually work best."
+            }
+          ]
+        },
+        {
+          "step_id": 22,
+          "description": "Cut-Cut 1/4 medium carrot into short, thin strips",
+          "start_time": 239.07067905573248,
+          "end_time": 279.76356059713373,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try to cut the carrot strips a bit thinner if you can, so they cook more evenly."
+            }
+          ]
+        },
+        {
+          "step_id": 21,
+          "description": "Place-Place 5 meatballs in a Microwave-safe plate",
+          "start_time": 281.45909732802545,
+          "end_time": 320.456442138535,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The recipe calls for five meatballs, but I only see three. You should add two more to the plate."
+            }
+          ]
+        },
+        {
+          "step_id": 20,
+          "description": "Microwave-Microwave the plate, covered, on high for 1.5 minutes",
+          "start_time": 313.2,
+          "end_time": 509.4,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You've set the timer for 3 minutes, but it only needs 1.5 minutes. You might want to stop it early."
+            }
+          ]
+        },
+        {
+          "step_id": 20,
+          "description": "Microwave-Microwave the plate, covered, on high for 1.5 minutes",
+          "start_time": 313.2,
+          "end_time": 509.4,
+          "error_tag": "Temperature Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You have the microwave on medium power. High power is recommended here, so check that it cooks through."
+            }
+          ]
+        },
+        {
+          "step_id": 20,
+          "description": "Microwave-Microwave the plate, covered, on high for 1.5 minutes",
+          "start_time": 313.2,
+          "end_time": 509.4,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like we're microwaving before adding the vegetables and sauce. Be sure to add those steps after this cycle finishes."
+            }
+          ]
+        },
+        {
+          "step_id": 18,
+          "description": "Stir-Stir the contents in the microwave with a spoon",
+          "start_time": 547.65,
+          "end_time": 569.7,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're stirring now, but since the sauce and vegetables aren't in yet, it's best to add those first."
+            }
+          ]
+        },
+        {
+          "step_id": 16,
+          "description": "Cut-Cut 1/8 garlic clove",
+          "start_time": 576.4824885031848,
+          "end_time": 593.4378558121019,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You've cut about half a clove, but we only need an eighth. Consider using less so the flavor is balanced."
+            }
+          ]
+        },
+        {
+          "step_id": 23,
+          "description": "Mix-Mix 1/4 cup sweet-and-sour sauce and 1/2 teaspoon soy sauce in a small bowl",
+          "start_time": 596.8289292738854,
+          "end_time": 715.5165004363057,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We're preparing the mixture a bit later than planned, but that's fine. We can pour it over the meatballs once it's ready."
+            }
+          ]
+        },
+        {
+          "step_id": 26,
+          "description": "Mince-Mince 1/8 garlic clove",
+          "start_time": 717.2120371671974,
+          "end_time": 746.0361615923566,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're chopping the garlic, but mincing it finer will help it release more flavor into the sauce."
+            }
+          ]
+        },
+        {
+          "step_id": 15,
+          "description": "Pour-Pour the sauces over the meatballs",
+          "start_time": 747.7316983232485,
+          "end_time": 786.729043133758,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Now that we're adding the sauce, make sure to coat the meatballs evenly since they've already been heated once."
+            }
+          ]
+        },
+        {
+          "step_id": 15,
+          "description": "Pour-Pour the sauces over the meatballs",
+          "start_time": 747.7316983232485,
+          "end_time": 786.729043133758,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful, a meatball slipped off the plate. You might want to steady the plate while pouring."
+            }
+          ]
+        },
+        {
+          "step_id": 24,
+          "description": "Top-Top the plate with the carrots, onion, garlic and 1/4 tsp pepper powder",
+          "start_time": 790.1201165955413,
+          "end_time": 851.1594389076433,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since we're adding the vegetables now, we'll need to microwave everything again to ensure they cook properly."
+            }
+          ]
+        },
+        {
+          "step_id": 20,
+          "description": "Microwave-Microwave the plate, covered, on high for 1.5 minutes",
+          "start_time": 854.5505123694268,
+          "end_time": 947.8050325684715,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You set the time for 1 minute, but 1.5 minutes is recommended. You might want to add a little more time."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "7_44",
+    "activity_id": 7,
+    "step_annotations": [
+      {
+        "description": "Place-Place 8 inch tortilla on a cutting board",
+        "step_id": 81,
+        "start_time": 1.5574681537828947,
+        "end_time": 23.91514183799342
+      },
+      {
+        "description": "add-Extract and add contents of an egg to a microwave-safe bowl",
+        "step_id": 77,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Using a mug instead of a bowl"
+          }
+        ],
+        "start_time": 28.57299052220395,
+        "end_time": 86.33031420641447
+      },
+      {
+        "description": "Whisk-Whisk the egg",
+        "step_id": 72,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Using a mug instead of a bowl"
+          }
+        ],
+        "start_time": 88.81450017132674,
+        "end_time": 115.20897604851974
+      },
+      {
+        "description": "Microwave-Microwave for 3 minutes, stirring in between",
+        "step_id": 73,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Microwave without stirring in between"
+          },
+          {
+            "tag": "Timing Error",
+            "description": "Microwave 2 mins instead of 3 mins"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Using a mug instead of a bowl"
+          }
+        ],
+        "start_time": 116.14054578536185,
+        "end_time": 258.3601922765899,
+        "modified_description": "Microwave for 2 minutes, no stirring in between"
+      },
+      {
+        "description": "Add-Add 1/2 tbsp sweet and sour sauce to the bowl",
+        "step_id": 74,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "1 tbsp instead of 1/2 tbsp"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Using a mug instead of a bowl"
+          }
+        ],
+        "start_time": 259.29176201343205,
+        "end_time": 293.1387957853618,
+        "modified_description": "Add 1 tbsp sweet and sour sauce to the bowl"
+      },
+      {
+        "description": "Add-Add 1 tbsp salsa to the bowl",
+        "step_id": 80,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Using unclean measuring spoon to add salsa"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Using a mug instead of a bowl"
+          }
+        ],
+        "start_time": 296.5545514871162,
+        "end_time": 326.6753063116776
+      },
+      {
+        "description": "Sprinkle-Sprinkle oregano in the bowl",
+        "step_id": 82,
+        "start_time": 327.2963528029057,
+        "end_time": 351.2066427151864,
+        "modified_description": "pour oregano in the bowl"
+      },
+      {
+        "description": "Mix-Mix the contents of the bowl well",
+        "step_id": 76,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Using a mug instead of a bowl"
+          }
+        ],
+        "start_time": 351.82768920641445,
+        "end_time": 380.0853045572917,
+        "modified_description": "Mix the contents of the bowl but not that well"
+      },
+      {
+        "description": "Pour-Pour egg mixture on top of the tortilla",
+        "step_id": 79,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Using a mug instead of a bowl"
+          }
+        ],
+        "start_time": 380.3958278029057,
+        "end_time": 407.4113501713268
+      },
+      {
+        "description": "Sprinkle-Sprinkle 1 tbsp shredded cheddar cheese on top of the egg",
+        "step_id": 75,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Using mozzarella cheese instead of cheddar cheese"
+          }
+        ],
+        "start_time": 414.55338482044954,
+        "end_time": 449.9530348204496
+      },
+      {
+        "description": "Roll-Roll the tortilla from one end to another into a log shape, about 1.5 inches thick. Roll it tight enough to prevent gaps but not so tight that the filling leaks",
+        "step_id": 78,
+        "start_time": 450.2635580660636,
+        "end_time": 488.1473940309759
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 32,
+          "description": "Microwave-Microwave for 1 minute 20 seconds, or until it rises and the toppings are bubbling",
+          "start_time": 516.6544912519305,
+          "end_time": 645.9773787046331,
+          "error_tag": "Other",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful, the mixture is rising above the brim. You should pause the microwave to prevent a hot spill."
+            },
+            {
+              "role": "user",
+              "utterance": "I'll stop it now, thanks."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "7_48",
+    "activity_id": 7,
+    "step_annotations": [
+      {
+        "description": "Place-Place 8 inch tortilla on a cutting board",
+        "step_id": 81,
+        "start_time": 4.539504879160792,
+        "end_time": 20.40711101073974
+      },
+      {
+        "description": "add-Extract and add contents of an egg to a microwave-safe bowl",
+        "step_id": 77,
+        "start_time": 25.318512908609414,
+        "end_time": 86.52213655898535
+      },
+      {
+        "description": "Add-Add 1/2 tbsp sweet and sour sauce to the bowl",
+        "step_id": 74,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before whisking and microwaving"
+          }
+        ],
+        "start_time": 92.94473904081491,
+        "end_time": 189.6615764142485
+      },
+      {
+        "description": "Microwave-Microwave for 3 minutes, stirring in between",
+        "step_id": 73,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Microwave for 2 mins instead of 3 mins"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Do not stir in between"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before whisking and after adding sweet and sour sauce"
+          }
+        ],
+        "start_time": 195.70637875008808,
+        "end_time": 334.3590323284089,
+        "modified_description": "Microwave for 2 minutes without stirring"
+      },
+      {
+        "description": "Add-Add 1 tbsp salsa to the bowl",
+        "step_id": 80,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before whisking the contents of the bowl"
+          }
+        ],
+        "start_time": 337.38143349632867,
+        "end_time": 386.49545247502544
+      },
+      {
+        "description": "Whisk-Whisk the egg",
+        "step_id": 72,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after microwaving the contents of the bowl"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Using spoon instead of whisk"
+          }
+        ],
+        "start_time": 387.62885291299534,
+        "end_time": 414.0748631322936
+      },
+      {
+        "description": "Sprinkle-Sprinkle oregano in the bowl",
+        "step_id": 82,
+        "start_time": 417.09726430021345,
+        "end_time": 449.58807685535123
+      },
+      {
+        "description": "Mix-Mix the contents of the bowl well",
+        "step_id": 76,
+        "start_time": 449.9658770013412,
+        "end_time": 471.50048532276975
+      },
+      {
+        "description": "Pour-Pour egg mixture on top of the tortilla",
+        "step_id": 79,
+        "start_time": 479.43428838855925,
+        "end_time": 498.70209583404795
+      },
+      {
+        "description": "Sprinkle-Sprinkle 1 tbsp shredded cheddar cheese on top of the egg",
+        "step_id": 75,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "1/2 tbsp instead of 1 tbsp"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Using hands instead of spoon to remove cheese from the packet"
+          }
+        ],
+        "start_time": 504.3690980238976,
+        "end_time": 557.6389186084841,
+        "modified_description": "Pour 1/2 tbsp shredded cheddar cheese on top of the egg"
+      },
+      {
+        "description": "Roll-Roll the tortilla from one end to another into a log shape, about 1.5 inches thick. Roll it tight enough to prevent gaps but not so tight that the filling leaks",
+        "step_id": 78,
+        "start_time": 559.150119192444,
+        "end_time": 599.9525349593613
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 37,
+          "description": "Mix-Mix the contents of the mug thoroughly. (There might be some lumps, but that is ok.)",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Before you move on to adding the sauce, make sure to mix the contents of the mug thoroughly."
+            },
+            {
+              "role": "user",
+              "utterance": "Oh right, I haven't mixed it yet. Thanks."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "7_50",
+    "activity_id": 7,
+    "step_annotations": [
+      {
+        "description": "add-Extract and add contents of an egg to a microwave-safe bowl",
+        "step_id": 77,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "While breaking the egg leave tiny pieces of egg shell."
+          }
+        ],
+        "start_time": 7.330296419143562,
+        "end_time": 75.39637299433154,
+        "modified_description": "Add-Extract (leave tiny shells in the bowl) and add contents of an egg to a microwave-safe bowl"
+      },
+      {
+        "description": "Place-Place 8 inch tortilla on a cutting board",
+        "step_id": 81,
+        "start_time": 82.28914024245184,
+        "end_time": 121.06095601312853
+      },
+      {
+        "description": "Whisk-Whisk the egg",
+        "step_id": 72,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spilling the egg contents while mixing."
+          }
+        ],
+        "start_time": 125.3689355432037,
+        "end_time": 171.46431651500825,
+        "modified_description": "Whisk-Whisk the egg and spill some contents out."
+      },
+      {
+        "description": "Microwave-Microwave for 3 minutes, stirring in between",
+        "step_id": 73,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Microwave for 2 min instead of 3 min."
+          }
+        ],
+        "start_time": 177.064689904106,
+        "end_time": 346.3682854360609,
+        "modified_description": "Microwave-Microwave for 2 minutes, stirring in between"
+      },
+      {
+        "description": "Pour-Pour egg mixture on top of the tortilla",
+        "step_id": 79,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding salsa, oregano and sweet and sour sauce."
+          }
+        ],
+        "start_time": 347.2298813420759,
+        "end_time": 381.69371758267744
+      },
+      {
+        "description": "Sprinkle-Sprinkle 1 tbsp shredded cheddar cheese on top of the egg",
+        "step_id": 75,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Instead of 1 tbsp use 1/2 tbsp."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding salsa, oregano and sweet and sour sauce."
+          }
+        ],
+        "start_time": 387.2940909717751,
+        "end_time": 451.91378392290295,
+        "modified_description": "Sprinkle-Sprinkle 1/2 tbsp shredded cheddar cheese on top of the egg"
+      },
+      {
+        "description": "Add-Add 1/2 tbsp sweet and sour sauce to the bowl",
+        "step_id": 74,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Instead of tablespoon using the teaspoon."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after pouring the egg mixture on top of the tortilla."
+          }
+        ],
+        "start_time": 467.4225102311736,
+        "end_time": 522.5646482161361,
+        "modified_description": "Add-Add 1/2 tsp sweet and sour sauce to the bowl."
+      },
+      {
+        "description": "Roll-Roll the tortilla from one end to another into a log shape, about 1.5 inches thick. Roll it tight enough to prevent gaps but not so tight that the filling leaks",
+        "step_id": 78,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Rolling it tighly and leak some contents thus breaking the tortilla."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after pouring the egg mixture on top of the tortilla."
+          }
+        ],
+        "start_time": 529.8882134172638,
+        "end_time": 554.8744946916999,
+        "modified_description": "Roll-Roll the tortilla from one end to another into a log shape, about 1.5 inches thick. Roll it so tight that the filling leaks"
+      },
+      {
+        "description": "Sprinkle-Sprinkle oregano in the bowl",
+        "step_id": 82,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Sprinking on the countertop also."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after rolling the tortilla."
+          }
+        ],
+        "start_time": 561.7672619398202,
+        "end_time": 602.262269522527,
+        "modified_description": "Sprinkle-Sprinkle oregano in the bowl and on countertop also."
+      },
+      {
+        "description": "Mix-Mix the contents of the bowl well",
+        "step_id": 76,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Instead of mixing, whisking the contents of the bowl."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after rolling the tortilla."
+          }
+        ],
+        "start_time": 603.985461334557,
+        "end_time": 616.9093999247826,
+        "modified_description": "Whisk-Whisk the contents of the bowl well."
+      },
+      {
+        "description": "Add-Add 1 tbsp salsa to the bowl",
+        "step_id": 80,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Adding 2 tbsp instead of 1 tbsp."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after rolling the tortilla."
+          }
+        ],
+        "start_time": 626.3869548909481,
+        "end_time": 679.8059010638804,
+        "modified_description": "Add-Add 2 tbsp salsa to the bowl"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 29,
+          "description": "Sprinkle-Sprinkle dried Italian herbs inside the mug",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Before you microwave it, don't forget to sprinkle the dried Italian herbs on top."
+            },
+            {
+              "role": "user",
+              "utterance": "Oh right, I almost missed that."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "7_135",
+    "activity_id": 7,
+    "step_annotations": [
+      {
+        "description": "add-Extract and add contents of an egg to a microwave-safe bowl",
+        "step_id": 77,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Not extracting egg correctly and adding shells to the bowl and remove them later"
+          }
+        ],
+        "start_time": 7.575278325589363,
+        "end_time": 68.10475315766956,
+        "modified_description": "Add-Extract spilling and add contents of an egg to a microwave-safe bowl with shells"
+      },
+      {
+        "description": "Whisk-Whisk the egg",
+        "step_id": 72,
+        "start_time": 72.76086660629112,
+        "end_time": 116.41193018711817
+      },
+      {
+        "description": "Add-Add 1/2 tbsp sweet and sour sauce to the bowl",
+        "step_id": 74,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Add 1/2 tsp instead of 1/2 tbsp to the bowl"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before microwaving the contents of the bowl"
+          }
+        ],
+        "start_time": 119.32200109250665,
+        "end_time": 167.62917812195525,
+        "modified_description": "Add-Add 1/2 tsp sweet and sour sauce to the bowl instead of 1/2 tbsp"
+      },
+      {
+        "description": "Add-Add 1 tbsp salsa to the bowl",
+        "step_id": 80,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before microwaving the contents of the bowl"
+          }
+        ],
+        "start_time": 174.03133411380992,
+        "end_time": 222.33851114325853
+      },
+      {
+        "description": "Microwave-Microwave for 3 minutes, stirring in between",
+        "step_id": 73,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Microwave for 30 sec instead of 3 min"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding salsa and sweet and sour sauce"
+          }
+        ],
+        "start_time": 419.0593043475192,
+        "end_time": 537.2081831062911,
+        "modified_description": "Microwave-Microwave for 30 seconds"
+      },
+      {
+        "description": "Sprinkle-Sprinkle oregano in the bowl",
+        "step_id": 82,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Sprinkle basil instead of oregano"
+          }
+        ],
+        "start_time": 651.8649767785969,
+        "end_time": 732.1829337673187,
+        "modified_description": "Sprinkle-Sprinkle basil in the bowl"
+      },
+      {
+        "description": "Place-Place 8 inch tortilla on a cutting board",
+        "step_id": 81,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "use plate instead of cutting board"
+          }
+        ],
+        "start_time": 737,
+        "end_time": 749,
+        "modified_description": "Place-Place 8 inch tortilla on a plate"
+      },
+      {
+        "description": "Pour-Pour egg mixture on top of the tortilla",
+        "step_id": 79,
+        "start_time": 750.2253733807273,
+        "end_time": 775.2519831670681
+      },
+      {
+        "description": "Sprinkle-Sprinkle 1 tbsp shredded cheddar cheese on top of the egg",
+        "step_id": 75,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Using dirty spoon to scoop cheddar cheese"
+          }
+        ],
+        "start_time": 779.9080966156896,
+        "end_time": 821.2311034722059
+      },
+      {
+        "description": "Roll-Roll the tortilla from one end to another into a log shape, about 1.5 inches thick. Roll it tight enough to prevent gaps but not so tight that the filling leaks",
+        "step_id": 78,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Roll improperly such that filling leaks"
+          }
+        ],
+        "start_time": 824.7231885586721,
+        "end_time": 875.3584223124315,
+        "modified_description": "Roll-Roll the tortilla from one end to another into a log shape improperly, about 1.5 inches thick. Roll it loosely so that the filling leaks"
+      },
+      {
+        "description": "Mix-Mix the contents of the bowl well",
+        "step_id": 76,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 38,
+          "description": "Stir-Stir the contents in the mug well",
+          "start_time": 72.46679594594595,
+          "end_time": 85.94899054054054,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You can stir now, but keep in mind there are still a few more dry ingredients like salt and baking powder to add."
+            }
+          ]
+        },
+        {
+          "step_id": 34,
+          "description": "Add-1 tablespoon of olive oil to the mug",
+          "start_time": 172.4597391891892,
+          "end_time": 205.60346756756758,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like we're adding the oil. Just make sure to add the flour soon so everything mixes together properly."
+            }
+          ]
+        },
+        {
+          "step_id": 41,
+          "description": "Add-Add in 3 tablespoons of milk to the mug",
+          "start_time": 215.15335540540542,
+          "end_time": 256.7234554054054,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget the flour. You'll need to add that in to create the base of your batter."
+            }
+          ]
+        },
+        {
+          "step_id": 37,
+          "description": "Mix-Mix the contents of the mug thoroughly. (There might be some lumps, but that is ok.)",
+          "start_time": 257.8469716216216,
+          "end_time": 280.31729594594594,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The mixture is still quite liquid. You need to add the flour now to form the actual batter before mixing further."
+            }
+          ]
+        },
+        {
+          "step_id": 33,
+          "description": "add-Measure 4 tablespoons of flour and add it to the mug",
+          "start_time": 337.05486486486484,
+          "end_time": 407.83638648648656,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the liquids are already in, be sure to whisk the flour in very thoroughly to prevent any lumps from forming."
+            }
+          ]
+        },
+        {
+          "step_id": 32,
+          "description": "Microwave-Microwave for 1 minute 20 seconds, or until it rises and the toppings are bubbling",
+          "start_time": 474.12384324324324,
+          "end_time": 574.6785445945945,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Before you start the microwave, did you remember to spread the sauce and sprinkle the herbs?"
+            },
+            {
+              "role": "user",
+              "utterance": "Oh, I missed those."
+            }
+          ]
+        },
+        {
+          "step_id": 31,
+          "description": "spread-spread marinara sauce around the surface of the batter",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Make sure to spread the marinara sauce evenly over the batter for the best result."
+            }
+          ]
+        },
+        {
+          "step_id": 29,
+          "description": "Sprinkle-Sprinkle dried Italian herbs inside the mug",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to sprinkle the dried Italian herbs on top for extra flavor."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "8_11",
+    "activity_id": 8,
+    "step_annotations": [
+      {
+        "description": "Fill-Fill a microwave-safe mug with skimmed milk",
+        "step_id": 88,
+        "start_time": 7.227750037760416,
+        "end_time": 92.3053490941514
+      },
+      {
+        "description": "Microwave-Microwave the contents of the mug for 1 minute",
+        "step_id": 89,
+        "start_time": 99.79645844502859,
+        "end_time": 173.90493309477793
+      },
+      {
+        "description": "Add-Add 1/5 teaspoon cinnamon to the mug",
+        "step_id": 84,
+        "start_time": 174.97509157347469,
+        "end_time": 220.99190615743458
+      },
+      {
+        "description": "Add-Add 2 pieces of chocolate to the mug",
+        "step_id": 90,
+        "start_time": 222.8646834951539,
+        "end_time": 253.6317397576852
+      },
+      {
+        "description": "Add-Add 1 teaspoon of white sugar to the mug",
+        "step_id": 87,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Used tablespoon instead of teaspoon."
+          }
+        ],
+        "start_time": 258.7149925314947,
+        "end_time": 310.35013912861257,
+        "modified_description": " Add-Add 1 tablespoon of white sugar to the mug"
+      },
+      {
+        "description": "Mix-Mix the contents of the mug",
+        "step_id": 85,
+        "start_time": 313.8281541843769,
+        "end_time": 347.80568588299855
+      },
+      {
+        "description": "Heat-Heat the contents of the mug for 1 minute and serve",
+        "step_id": 83,
+        "start_time": 347.5381462633243,
+        "end_time": 416.02828889991576
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 34,
+          "description": "Add-1 tablespoon of olive oil to the mug",
+          "start_time": 58.46767567567568,
+          "end_time": 89.5286283783784,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you added vegetable oil, but the recipe calls for olive oil. It should still work, but the flavor might be slightly different."
+            }
+          ]
+        },
+        {
+          "step_id": 34,
+          "description": "Add-1 tablespoon of olive oil to the mug",
+          "start_time": 58.46767567567568,
+          "end_time": 89.5286283783784,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You've added the liquid first. When you add the flour and other dry ingredients next, be sure to mix them thoroughly to avoid lumps."
+            }
+          ]
+        },
+        {
+          "step_id": 33,
+          "description": "add-Measure 4 tablespoons of flour and add it to the mug",
+          "start_time": 107.79977702702703,
+          "end_time": 174.48946959459462,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That was 3 tablespoons of flour. We need 4 tablespoons in total, so please add one more."
+            }
+          ]
+        },
+        {
+          "step_id": 33,
+          "description": "add-Measure 4 tablespoons of flour and add it to the mug",
+          "start_time": 107.79977702702703,
+          "end_time": 174.48946959459462,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the oil is already in the mug, try to mix the flour in gently so it incorporates evenly without clumping."
+            }
+          ]
+        },
+        {
+          "step_id": 40,
+          "description": "add-Measure 1/8 teaspoon of baking powder and add it to the mug",
+          "start_time": 180.8843716216216,
+          "end_time": 248.48762162162166,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You used baking soda, but this step requires baking powder. The recipe needs both, so please make sure to add the baking powder as well."
+            }
+          ]
+        },
+        {
+          "step_id": 40,
+          "description": "add-Measure 1/8 teaspoon of baking powder and add it to the mug",
+          "start_time": 180.8843716216216,
+          "end_time": 248.48762162162166,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Adding the dry leavening agents now is fine, just ensure they are well distributed into the mixture."
+            }
+          ]
+        },
+        {
+          "step_id": 38,
+          "description": "Stir-Stir the contents in the mug well",
+          "start_time": 254.88252364864863,
+          "end_time": 295.99260810810813,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like a bit spilled out. Try stirring gently from the center to keep everything in the mug."
+            }
+          ]
+        },
+        {
+          "step_id": 38,
+          "description": "Stir-Stir the contents in the mug well",
+          "start_time": 254.88252364864863,
+          "end_time": 295.99260810810813,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're stirring now, but remember we still have a few ingredients like salt to add."
+            }
+          ]
+        },
+        {
+          "step_id": 41,
+          "description": "Add-Add in 3 tablespoons of milk to the mug",
+          "start_time": 300.5603952702703,
+          "end_time": 380.03989189189195,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like 4 tablespoons of milk. The recipe calls for 3, so you might need a tiny bit more flour to balance the texture."
+            }
+          ]
+        },
+        {
+          "step_id": 41,
+          "description": "Add-Add in 3 tablespoons of milk to the mug",
+          "start_time": 300.5603952702703,
+          "end_time": 380.03989189189195,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "After the milk is in, please don't forget we still need to add the salt."
+            }
+          ]
+        },
+        {
+          "step_id": 28,
+          "description": "add-Measure 1/8 teaspoon of salt and add it to the mug",
+          "start_time": 383.69412162162166,
+          "end_time": 433.9397804054055,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We are adding the salt a bit late in the process, so please stir thoroughly to make sure it dissolves."
+            }
+          ]
+        },
+        {
+          "step_id": 37,
+          "description": "Mix-Mix the contents of the mug thoroughly. (There might be some lumps, but that is ok.)",
+          "start_time": 436.6804527027027,
+          "end_time": 524.3819662162163,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You are mixing nicely, but we haven't added the baking soda yet. Make sure to add it before the final cook."
+            }
+          ]
+        },
+        {
+          "step_id": 35,
+          "description": "add-Measure 1/16 teaspoon of baking soda and add it to the mug",
+          "start_time": 528.9497533783784,
+          "end_time": 560.9242635135136,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Now that the baking soda is in, give it one last mix to ensure it's evenly distributed."
+            }
+          ]
+        },
+        {
+          "step_id": 30,
+          "description": "Take-Take 1 tablespoon of marinara sauce",
+          "start_time": 576,
+          "end_time": 607,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you've taken 2 tablespoons. We only need 1 tablespoon of sauce for this recipe."
+            }
+          ]
+        },
+        {
+          "step_id": 30,
+          "description": "Take-Take 1 tablespoon of marinara sauce",
+          "start_time": 611,
+          "end_time": 613,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful with the amount; sticking to 1 tablespoon of sauce will give the best result."
+            }
+          ]
+        },
+        {
+          "step_id": 32,
+          "description": "Microwave-Microwave for 1 minute 20 seconds, or until it rises and the toppings are bubbling",
+          "start_time": 716.2290270270271,
+          "end_time": 944.6183851351351,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "3 minutes is too long for this mug pizza and could cause burning or overheating. Please set the timer for 1 minute 20 seconds."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "8_26",
+    "activity_id": 8,
+    "step_annotations": [
+      {
+        "description": "Fill-Fill a microwave-safe mug with skimmed milk",
+        "step_id": 88,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Used whole milk"
+          }
+        ],
+        "start_time": 1.9796278303179826,
+        "end_time": 44.0235721285636,
+        "modified_description": "Fill a microwave-safe mug with whole milk but spill"
+      },
+      {
+        "description": "Microwave-Microwave the contents of the mug for 1 minute",
+        "step_id": 89,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Microwave the contents of the mug for 2 minutes"
+          }
+        ],
+        "start_time": 47.127487479440795,
+        "end_time": 177.77410633908988,
+        "modified_description": "Microwave the contents of the mug for 2 minutes"
+      },
+      {
+        "description": "Add-Add 2 pieces of chocolate to the mug",
+        "step_id": 90,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Added 4 pieces of chocolate to the mug"
+          }
+        ],
+        "start_time": 179.74932519873903,
+        "end_time": 219.5358765145285,
+        "modified_description": "Add-Add 4 pieces of chocolate to the mug"
+      },
+      {
+        "description": "Add-Add 1 teaspoon of white sugar to the mug",
+        "step_id": 87,
+        "start_time": 220.10022476014254,
+        "end_time": 283.5894023917215
+      },
+      {
+        "description": "Mix-Mix the contents of the mug",
+        "step_id": 85,
+        "start_time": 285.5646212513706,
+        "end_time": 314.91073002330046
+      },
+      {
+        "description": "Heat-Heat the contents of the mug for 1 minute and serve",
+        "step_id": 83,
+        "errors": [
+          {
+            "tag": "Temperature Error",
+            "description": "Microwave on low and high power"
+          },
+          {
+            "tag": "Temperature Error",
+            "description": "Microwaved on high for 8 secs"
+          },
+          {
+            "tag": "Timing Error",
+            "description": "Microwaved on high for 8 secs on high. And 1 minute on low power"
+          }
+        ],
+        "start_time": 321.96508309347587,
+        "end_time": 445.27517476014253,
+        "modified_description": "Heat-Heat the contents of the mug for 8 secs on high. And 1 minute on low power and serve"
+      },
+      {
+        "description": "Add-Add 1/5 teaspoon cinnamon to the mug",
+        "step_id": 84,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 36,
+          "description": "Take-Take a microwavable mug",
+          "start_time": 10.053479724903475,
+          "end_time": 19.43672746814672,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That mug seems to be soiled. It would be best to get a clean one before we begin."
+            }
+          ]
+        },
+        {
+          "step_id": 35,
+          "description": "add-Measure 1/16 teaspoon of baking soda and add it to the mug",
+          "start_time": 22.117655394787644,
+          "end_time": 74.39574996428571,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like a full teaspoon. We only need 1/16th of a teaspoon of baking soda, so you may need to start over."
+            }
+          ]
+        },
+        {
+          "step_id": 33,
+          "description": "add-Measure 4 tablespoons of flour and add it to the mug",
+          "start_time": 144.0998760569498,
+          "end_time": 174.26031523166023,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You've added 2 tablespoons, but the recipe calls for 4. Please add 2 more tablespoons."
+            }
+          ]
+        },
+        {
+          "step_id": 33,
+          "description": "add-Measure 4 tablespoons of flour and add it to the mug",
+          "start_time": 144.0998760569498,
+          "end_time": 174.26031523166023,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try to pour the flour slowly and steadily to avoid spilling it."
+            }
+          ]
+        },
+        {
+          "step_id": 28,
+          "description": "add-Measure 1/8 teaspoon of salt and add it to the mug",
+          "start_time": 183.64356297490346,
+          "end_time": 208.44214629633203,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That's about a teaspoon of salt. We only need 1/8th of a teaspoon, so you might want to redo this step."
+            }
+          ]
+        },
+        {
+          "step_id": 38,
+          "description": "Stir-Stir the contents in the mug well",
+          "start_time": 208.44214629633203,
+          "end_time": 229.8895697094595,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please use a spoon or utensil to stir the batter rather than your hand."
+            }
+          ]
+        },
+        {
+          "step_id": 34,
+          "description": "Add-1 tablespoon of olive oil to the mug",
+          "start_time": 231.2300336727799,
+          "end_time": 254.0179210492278,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Keep the tablespoon level when you measure the oil so it doesn't spill out."
+            }
+          ]
+        },
+        {
+          "step_id": 29,
+          "description": "Sprinkle-Sprinkle dried Italian herbs inside the mug",
+          "start_time": 322.3815831785714,
+          "end_time": 350.5313264083012,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Hold on, we should finish mixing the batter and adding the sauce before sprinkling the herbs."
+            }
+          ]
+        },
+        {
+          "step_id": 31,
+          "description": "spread-spread marinara sauce around the surface of the batter",
+          "start_time": 436.3210200608108,
+          "end_time": 448.385195730695,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try to spread the sauce gently on top instead of mixing it into the batter."
+            }
+          ]
+        },
+        {
+          "step_id": 31,
+          "description": "spread-spread marinara sauce around the surface of the batter",
+          "start_time": 436.3210200608108,
+          "end_time": 448.385195730695,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Typically the sauce goes on before the herbs, but just spread it carefully over them now."
+            }
+          ]
+        },
+        {
+          "step_id": 37,
+          "description": "Mix-Mix the contents of the mug thoroughly. (There might be some lumps, but that is ok.)",
+          "start_time": 519.4297857866795,
+          "end_time": 538.196281273166,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since we've already added the cheese, we shouldn't mix anymore or the layers will be lost."
+            }
+          ]
+        },
+        {
+          "step_id": 32,
+          "description": "Microwave-Microwave for 1 minute 20 seconds, or until it rises and the toppings are bubbling",
+          "start_time": 536.8558173098456,
+          "end_time": 680.2854613851351,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Two minutes might be too long. The recommended time is 1 minute and 20 seconds to avoid drying it out."
+            },
+            {
+              "role": "user",
+              "utterance": "I'll change the timer then."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "8_30",
+    "activity_id": 8,
+    "step_annotations": [
+      {
+        "description": "Fill-Fill a microwave-safe mug with skimmed milk",
+        "step_id": 88,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Using soiled mug without washing instead of a clean one."
+          }
+        ],
+        "start_time": 0,
+        "end_time": 102.9219715254934,
+        "modified_description": "Fill-Fill a microwave-safe mug with skimmed milk while spilling the milk."
+      },
+      {
+        "description": "Add-Add 2 pieces of chocolate to the mug",
+        "step_id": 90,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Add-Add 4 pieces of chocolate to the mug"
+          }
+        ],
+        "start_time": 104.33503731496711,
+        "end_time": 124.11795836759869,
+        "modified_description": "Add-Add 4 pieces of chocolate to the mug"
+      },
+      {
+        "description": "Add-Add 1/5 teaspoon cinnamon to the mug",
+        "step_id": 84,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Instead of 1/5 added 1/4 tsp of cinnamon."
+          }
+        ],
+        "start_time": 125.53102415707235,
+        "end_time": 158.73807020970392,
+        "modified_description": "Add-Add 1/4 teaspoon cinnamon to the mug"
+      },
+      {
+        "description": "Add-Add 1 teaspoon of white sugar to the mug",
+        "step_id": 87,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Add-Add 2 teaspoon of white sugar to the mug. Instead of 1 tsp add 2 tsp of sugar."
+          }
+        ],
+        "start_time": 158.50255924479166,
+        "end_time": 195.2422697711075,
+        "modified_description": "Add-Add 2 teaspoon of white sugar to the mug"
+      },
+      {
+        "description": "Mix-Mix the contents of the mug",
+        "step_id": 85,
+        "start_time": 195.0067588061952,
+        "end_time": 214.55416889391446
+      },
+      {
+        "description": "Heat-Heat the contents of the mug for 1 minute and serve",
+        "step_id": 83,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Heat-Heat the contents of the mug for 2 minute and serve"
+          },
+          {
+            "tag": "Temperature Error",
+            "description": "Heat-Heat the contents of the mug for 2 minute and serve. On low heat"
+          }
+        ],
+        "start_time": 220.67745398163382,
+        "end_time": 368.34282898163383,
+        "modified_description": "Heat-Heat the contents of the mug for 2 minute and serve."
+      },
+      {
+        "description": "Microwave-Microwave the contents of the mug for 1 minute",
+        "step_id": 89,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 36,
+          "description": "Take-Take a microwavable mug (not washed)",
+          "start_time": 6.022490092664093,
+          "end_time": 24.842771632239383,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I noticed the mug isn't clean. You might want to wash it quickly before we start."
+            }
+          ]
+        },
+        {
+          "step_id": 40,
+          "description": "add-Measure 1/4 teaspoon of baking powder and add it to the mug",
+          "start_time": 27.101205416988414,
+          "end_time": 45.16867569498069,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like 1/4 teaspoon of baking powder. The recipe needs 1/8 teaspoon, so you might want to take a bit out."
+            }
+          ]
+        },
+        {
+          "step_id": 33,
+          "description": "add-Measure 5 tablespoons of flour and add it to the mug",
+          "start_time": 61.73052344980695,
+          "end_time": 117.4385568069498,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you have 5 tablespoons of flour there. We only need 4, so try removing one tablespoon."
+            }
+          ]
+        },
+        {
+          "step_id": 28,
+          "description": "add-Measure 1/4 teaspoon of salt and add it to the mug",
+          "start_time": 150.56225231660233,
+          "end_time": 162.6072325019305,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That seems to be 1/4 teaspoon of salt. You only need 1/8 teaspoon, so I'd suggest removing about half of that."
+            }
+          ]
+        },
+        {
+          "step_id": 41,
+          "description": "Add-Add in 3 tablespoons of curd to the mug",
+          "start_time": 308.65261724903473,
+          "end_time": 351.56285915926645,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you're adding curd, but the recipe calls for milk. It's best to swap that out for the best result."
+            }
+          ]
+        },
+        {
+          "step_id": 29,
+          "description": "Sprinkle-Sprinkle dried Italian herbs inside the mug",
+          "start_time": 356.07972672876446,
+          "end_time": 383.18093214575293,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We should probably mix the batter and add the sauce before sprinkling the herbs."
+            }
+          ]
+        },
+        {
+          "step_id": 30,
+          "description": "Take-Take 1 tablespoon of tomato ketchup",
+          "start_time": 424.5855515328185,
+          "end_time": 459.214869565637,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like tomato ketchup. Using marinara sauce will give you a much better pizza flavor."
+            }
+          ]
+        },
+        {
+          "step_id": 31,
+          "description": "spread-spread tomato ketchup on the edge of batter",
+          "start_time": 457.7092470424711,
+          "end_time": 469.7542272277992,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It's better to spread marinara sauce across the entire surface rather than ketchup just on the edge."
+            }
+          ]
+        },
+        {
+          "step_id": 31,
+          "description": "spread-spread tomato ketchup on the edge of batter",
+          "start_time": 457.7092470424711,
+          "end_time": 469.7542272277992,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Usually, we spread the sauce before sprinkling the herbs, so try to layer them carefully."
+            }
+          ]
+        },
+        {
+          "step_id": 39,
+          "description": "Sprinkle-Sprinkle 1 generous tablespoon of mozzarella cheese on top of the sauce",
+          "start_time": 508.9004128301158,
+          "end_time": 541.2712970781854,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Hold on, we need to mix the batter thoroughly before adding the cheese on top."
+            }
+          ]
+        },
+        {
+          "step_id": 37,
+          "description": "Mix-Mix the contents of the mug thoroughly. (There might be some lumps, but that is ok.)",
+          "start_time": 547.2937871708494,
+          "end_time": 593.9680853889961,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the toppings are already added, mixing now might ruin the layers. You might need to scoop them off first."
+            }
+          ]
+        },
+        {
+          "step_id": 32,
+          "description": "Microwave-Microwave for 2 minutes, or until it rises and the toppings are bubbling",
+          "start_time": 616.5524232364864,
+          "end_time": 765.6090530299227,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Two minutes might be too long and could dry it out. I'd recommend setting it for 1 minute 20 seconds."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "8_31",
+    "activity_id": 8,
+    "step_annotations": [
+      {
+        "description": "Fill-Fill a microwave-safe mug with skimmed milk",
+        "step_id": 88,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spilled while filling the milk"
+          }
+        ],
+        "start_time": 4.522356380208333,
+        "end_time": 45.36742129248904
+      },
+      {
+        "description": "Microwave-Microwave the contents of the mug for 1 minute",
+        "step_id": 89,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Microwave-Microwave the contents of the mug for 35 seconds. Started the timer from 7 minutes and stopped at 6:25."
+          }
+        ],
+        "start_time": 48.04578620476974,
+        "end_time": 97.76293488898027,
+        "modified_description": "Microwave-Microwave the contents of the mug for 35 seconds."
+      },
+      {
+        "description": "Add-Add 1/5 teaspoon cinnamon to the mug",
+        "step_id": 84,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Add-Add 1/5 teaspoon cinnamon to the mug. Spilling happened while adding. Also first put 1/2 tsp first and then to make 1/5 remove the added cinnamon from top of milk. Incorrect way to add 1/5 tsp cinnamon."
+          }
+        ],
+        "start_time": 99.77170857319079,
+        "end_time": 146.47569673108552,
+        "modified_description": "Add-Add 1/5 teaspoon cinnamon to the mug"
+      },
+      {
+        "description": "Mix-Mix the contents of the mug",
+        "step_id": 85,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Mix-Mix the contents of the mug. Not doing circular and slowly mixing the contents of mug. Instead did hastily and spilling the milk. Also motion was up-down and sideways instead of circular."
+          }
+        ],
+        "start_time": 152.8368133977522,
+        "end_time": 170.7483787486294,
+        "modified_description": "Mix-Mix the contents of the mug."
+      },
+      {
+        "description": "Heat-Heat the contents of the mug for 1 minute and serve",
+        "step_id": 83,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Heat-Heat the contents of the mug for 40 seconds and serve it on glass plate cover. Also timing started from 10:30 and stopped at 9:50."
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Heat-Heat the contents of the mug for 40 seconds and serve it on glass plate cover. Also timing started from 10:30 and stopped at 9:50."
+          }
+        ],
+        "start_time": 175.93771076617324,
+        "end_time": 233.18776076617323,
+        "modified_description": "Heat the contents of the mug for 40 seconds and serve."
+      },
+      {
+        "description": "Add-Add 1 teaspoon of white sugar to the mug",
+        "step_id": 87,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Add-Add 2 pieces of chocolate to the mug",
+        "step_id": 90,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 40,
+          "description": "add-Measure 1/8 teaspoon of baking powder and add it to the mug",
+          "start_time": 35.317714838803084,
+          "end_time": 60.6069427480695,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please make sure to use a clean measuring spoon for the baking powder to prevent any contamination."
+            }
+          ]
+        },
+        {
+          "step_id": 33,
+          "description": "add-Measure 4 tablespoons of flour and add it to the mug",
+          "start_time": 69.76338733590734,
+          "end_time": 102.4649751496139,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like that spoon is still a bit dirty. You should use a clean, dry one for the flour."
+            }
+          ]
+        },
+        {
+          "step_id": 39,
+          "description": "Sprinkle-Sprinkle 1 generous tablespoon of mozzarella cheese on top of the sauce",
+          "start_time": 118.59775847104247,
+          "end_time": 153.0434309681467,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Hold on, that looks like cheddar. The recipe calls for mozzarella. Also, we usually add the cheese at the very end."
+            }
+          ]
+        },
+        {
+          "step_id": 28,
+          "description": "add-Measure 1/8 teaspoon of salt and add it to the mug",
+          "start_time": 169.6122354604247,
+          "end_time": 187.05308229440155,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We missed adding the salt earlier. You can add it now, but try not to disturb the cheese layer."
+            }
+          ]
+        },
+        {
+          "step_id": 38,
+          "description": "Stir-Stir the contents in the mug well",
+          "start_time": 191.41329400289578,
+          "end_time": 203.62188678667957,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Be careful while stirring. Since the cheese is already in, try not to mix it too deep into the batter."
+            }
+          ]
+        },
+        {
+          "step_id": 41,
+          "description": "Add-Add in 3 tablespoons of milk to the mug",
+          "start_time": 208.85414083687257,
+          "end_time": 233.7073475752896,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Go ahead and add the milk. We're doing this a bit out of order, so we'll need to be thorough when mixing later."
+            }
+          ]
+        },
+        {
+          "step_id": 34,
+          "description": "Add-1 tablespoon of olive oil to the mug",
+          "start_time": 245.47991918822396,
+          "end_time": 263.79280836389967,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Add the olive oil now. We just need to make sure it gets mixed in well with the other wet ingredients."
+            }
+          ]
+        },
+        {
+          "step_id": 37,
+          "description": "Mix-Mix the contents of the mug thoroughly. (There might be some lumps, but that is ok.)",
+          "start_time": 269.0250624140927,
+          "end_time": 286.0298880772201,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Mix it well, but try to keep the cheese on top as much as possible since it was added early."
+            }
+          ]
+        },
+        {
+          "step_id": 30,
+          "description": "Take-Take 1 tablespoon of marinara sauce",
+          "start_time": 291.69816329826256,
+          "end_time": 312.19115832818534,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like salsa sauce. For this recipe, you really need marinara sauce for the right flavor."
+            }
+          ]
+        },
+        {
+          "step_id": 31,
+          "description": "spread-spread marinara sauce around the surface of the batter",
+          "start_time": 324.3997511119692,
+          "end_time": 330.06802633301163,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Spread the sauce gently on the surface. It might be a bit uneven since the sequence was changed, but do your best."
+            }
+          ]
+        },
+        {
+          "step_id": 35,
+          "description": "add-Measure 1/16 teaspoon of baking soda and add it to the mug",
+          "start_time": 335.7363015540541,
+          "end_time": 350.12500019208494,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget the baking soda! It should have gone in earlier, but adding it now is better than missing it."
+            }
+          ]
+        },
+        {
+          "step_id": 32,
+          "description": "Microwave-Microwave for 1 minute 20 seconds, or until it rises and the toppings are bubbling",
+          "start_time": 372.36207990540544,
+          "end_time": 444.74159426640927,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Make sure to set the microwave for 1 minute and 20 seconds. 1 minute might not be enough to cook it through."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "8_33",
+    "activity_id": 8,
+    "step_annotations": [
+      {
+        "description": "Fill-Fill a microwave-safe mug with skimmed milk",
+        "step_id": 88,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Fill only half instead of full mug"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Filled whole milk instead of skimmed milk"
+          }
+        ],
+        "start_time": 3.6928681770148026,
+        "end_time": 31.183259227766683,
+        "modified_description": "Half Fill- Half Fill a microwave-safe mug with whole milk"
+      },
+      {
+        "description": "Microwave-Microwave the contents of the mug for 1 minute",
+        "step_id": 89,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Microwave for 2 minutes instead of 1 minute"
+          },
+          {
+            "tag": "Temperature Error",
+            "description": "Set power level to 10% instead of 100%"
+          }
+        ],
+        "start_time": 34.31974679731555,
+        "end_time": 171.03370497588696,
+        "modified_description": "Microwave-Microwave the contents of the mug for 2 minute at 10% power"
+      },
+      {
+        "description": "Add-Add 2 pieces of chocolate to the mug",
+        "step_id": 90,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Add-Add 5 pieces of chocolate to the mug"
+          }
+        ],
+        "start_time": 171.40270351348096,
+        "end_time": 196.3101048010749,
+        "modified_description": "Add-Add 5 pieces of chocolate to the mug"
+      },
+      {
+        "description": "Add-Add 1 teaspoon of white sugar to the mug",
+        "step_id": 87,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Add-Add 1 teaspoon of corn starch to the mug"
+          }
+        ],
+        "start_time": 200.36908871460875,
+        "end_time": 239.6674329683682,
+        "modified_description": "Add-Add 1 teaspoon of corn starch to the mug"
+      },
+      {
+        "description": "Add-Add 1/5 teaspoon cinnamon to the mug",
+        "step_id": 84,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Added cumin instead of cinnamon"
+          }
+        ],
+        "start_time": 240.22093077475918,
+        "end_time": 258.3018591168645,
+        "modified_description": "Add-Add 1/5 teaspoon ground cumin to the mug"
+      },
+      {
+        "description": "Mix-Mix the contents of the mug",
+        "step_id": 85,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Mix-Mix the contents of the mug with spilling"
+          }
+        ],
+        "start_time": 259.2243554608494,
+        "end_time": 294.460833,
+        "modified_description": "Mix-Mix the contents of the mug with spilling"
+      },
+      {
+        "description": "Heat-Heat the contents of the mug for 1 minute and serve",
+        "step_id": 83,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 14,
+          "description": "Peel-Peel 1 garlic clove",
+          "start_time": 61.556053204353084,
+          "end_time": 112.443,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you've peeled two cloves, but the recipe only calls for one. You can set the extra one aside for another time."
+            }
+          ]
+        },
+        {
+          "step_id": 14,
+          "description": "Peel-Peel 1 garlic clove",
+          "start_time": 61.556053204353084,
+          "end_time": 112.443,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "If the skin is difficult to remove, try crushing the clove slightly with the flat side of your knife to loosen it first."
+            }
+          ]
+        },
+        {
+          "step_id": 46,
+          "description": "slice-slice 1/4 medium onion into pieces",
+          "start_time": 264.2175206771463,
+          "end_time": 320.727,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You have sliced a whole onion, but we only need about a quarter for this portion. You might want to save the rest for later."
+            }
+          ]
+        },
+        {
+          "step_id": 49,
+          "description": "Cover-Cover with a lid (or paper towel) to prevent splattering",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please cover the bowl with a lid or paper towel before microwaving to prevent hot liquid from splattering."
+            }
+          ]
+        },
+        {
+          "step_id": 45,
+          "description": "Microwave-Microwave the ramen for 4 minutes",
+          "start_time": 420,
+          "end_time": 444,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The microwave was stopped early. Once you are ready, please remember to resume cooking to reach the full 4 minutes."
+            }
+          ]
+        },
+        {
+          "step_id": 45,
+          "description": "Microwave-Microwave the ramen for 4 minutes",
+          "start_time": 454.567777509069,
+          "end_time": 580.938,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I noticed the timer was set for 2 minutes. These noodles usually require 4 minutes to be fully cooked."
+            }
+          ]
+        },
+        {
+          "step_id": 43,
+          "description": "Stir-Stir noodles with a spoon or fork until the flavouring dissolves",
+          "start_time": 741.5136870616687,
+          "end_time": 780.136,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful with the splashing broth! It's very hot, so you might want to wipe that spill to avoid burns."
+            }
+          ]
+        },
+        {
+          "step_id": 50,
+          "description": "Add-Add basil to the bowl",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you haven't added the basil yet. Don't forget to include it to complete the dish."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "8_35",
+    "activity_id": 8,
+    "step_annotations": [
+      {
+        "description": "Fill-Fill a microwave-safe mug with skimmed milk",
+        "step_id": 88,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill some while filling the mug."
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Fill only half the mug instead of filling it completely."
+          }
+        ],
+        "start_time": 7.557960294593906,
+        "end_time": 87.68161298820293,
+        "modified_description": "Fill-Fill a microwave-safe mug with skimmed milk and spill some."
+      },
+      {
+        "description": "Add-Add 1 teaspoon of white sugar to the mug",
+        "step_id": 87,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Using tablespoon instead of teaspoon."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before microwaving the mug."
+          }
+        ],
+        "start_time": 87.41183637980694,
+        "end_time": 145.4138071849448,
+        "modified_description": "Add-Add 1 tablespoon of white sugar to the mug."
+      },
+      {
+        "description": "Microwave-Microwave the contents of the mug for 1 minute",
+        "step_id": 89,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Microwaving for 45 seconds."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding sugar to the mug."
+          }
+        ],
+        "start_time": 148.65112648569666,
+        "end_time": 224.45835344496987,
+        "modified_description": "Microwave-Microwave the contents of the mug for 45 seconds."
+      },
+      {
+        "description": "Add-Add 1/5 teaspoon cinnamon to the mug",
+        "step_id": 84,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Adding 1/4 teaspoon instead of 1/5 teaspoon."
+          }
+        ],
+        "start_time": 230.3934388296816,
+        "end_time": 286.7767499844436,
+        "modified_description": "Add-Add 1/4 teaspoon cinnamon to the mug."
+      },
+      {
+        "description": "Mix-Mix the contents of the mug",
+        "step_id": 85,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Not mixing the contents of the mug thoroughly."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding chocolate to the mug."
+          }
+        ],
+        "start_time": 286.7767499844435,
+        "end_time": 297.29803771188716,
+        "modified_description": "Mix-Mix the contents of the mug only once."
+      },
+      {
+        "description": "Add-Add 2 pieces of chocolate to the mug",
+        "step_id": 90,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Adding only one piece instead of two."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after mixing the contents of the mug."
+          }
+        ],
+        "start_time": 299.99580379584705,
+        "end_time": 335.33653949572175,
+        "modified_description": "Add-Add 1 piece of chocolate to the mug."
+      },
+      {
+        "description": "Heat-Heat the contents of the mug for 1 minute and serve",
+        "step_id": 83,
+        "start_time": 338.5738587964736,
+        "end_time": 414.6508623641428
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 47,
+          "description": "Peel-Peel 1 medium onion",
+          "start_time": 36.733189842805324,
+          "end_time": 90.099,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like there is still some skin on the onion. You might want to peel it completely before moving on."
+            }
+          ]
+        },
+        {
+          "step_id": 44,
+          "description": "Remove-Remove the noodles from the package(Break Noodles / Keep them as a block)",
+          "start_time": 119.38286698911729,
+          "end_time": 146.749,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try to handle the noodle block gently when taking it out so it doesn't drop or break unevenly."
+            }
+          ]
+        },
+        {
+          "step_id": 14,
+          "description": "Peel-Peel 1 garlic clove",
+          "start_time": 189.17592769044742,
+          "end_time": 210.624,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "There seems to be a little skin left on the garlic. Let's remove that to ensure it's clean."
+            }
+          ]
+        },
+        {
+          "step_id": 43,
+          "description": "Stir-Stir noodles with a spoon or fork until the flavouring dissolves",
+          "start_time": 726.3988291414752,
+          "end_time": 750.683,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please stir gently. The liquid is hot and splashing out of the bowl."
+            }
+          ]
+        },
+        {
+          "step_id": 46,
+          "description": "slice-slice 1/4 medium onion into pieces",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We missed slicing the onion. Let's chop it up now before continuing."
+            }
+          ]
+        },
+        {
+          "step_id": 50,
+          "description": "Add-Add basil to the bowl",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to add the basil for extra flavor."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "8_40",
+    "activity_id": 8,
+    "step_annotations": [
+      {
+        "description": "Add-Add 1/5 teaspoon cinnamon to the mug",
+        "step_id": 84,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Measure 1/4 tsp instead of 1/5 tsp"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Use a plate instead of a mug"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding milk and microwaving"
+          }
+        ],
+        "start_time": 2.7453755802102915,
+        "end_time": 60.56571120427044,
+        "modified_description": "Add-Add 1/5 teaspoon cinnamon to the plate"
+      },
+      {
+        "description": "Add-Add 2 pieces of chocolate to the mug",
+        "step_id": 90,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding milk and microwaving"
+          }
+        ],
+        "start_time": 63.556418219308036,
+        "end_time": 90.22355577005992
+      },
+      {
+        "description": "Microwave-Microwave the contents of the mug for 1 minute",
+        "step_id": 89,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Microwave for 1.5 minutes rather than 1 minute. (Chocolate might burn)"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed adding milk"
+          }
+        ],
+        "start_time": 94.95884187720277,
+        "end_time": 200.8797153264509,
+        "modified_description": "Microwave-Microwave the contents of the mug for 1.5 minutes"
+      },
+      {
+        "description": "Fill-Fill a microwave-safe mug with skimmed milk",
+        "step_id": 88,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill milk while adding it to the plate"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding cinnamon, chocolate and microwaving"
+          }
+        ],
+        "start_time": 202.62429441855613,
+        "end_time": 261.69075796554864,
+        "modified_description": "(Spill)Fill-Fill a microwave-safe mug with skimmed milk"
+      },
+      {
+        "description": "Add-Add 1 teaspoon of white sugar to the mug",
+        "step_id": 87,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Use a table spoon instead of a tea spoon"
+          }
+        ],
+        "start_time": 262.68766030389446,
+        "end_time": 288.60712110088696,
+        "modified_description": "Add-Add 1 tablespoon of white sugar to the mug"
+      },
+      {
+        "description": "Mix-Mix the contents of the mug",
+        "step_id": 85,
+        "start_time": 288.35789551630046,
+        "end_time": 309.79129579073657
+      },
+      {
+        "description": "Heat-Heat the contents of the mug for 1 minute and serve",
+        "step_id": 83,
+        "start_time": 314.0281307287065,
+        "end_time": 388.29735493547344
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 46,
+          "description": "slice-slice 1/4 medium onion into pieces",
+          "start_time": 134.36918053204352,
+          "end_time": 170.098,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you're chopping the onion. The recipe calls for slices, but chopped pieces will work if you prefer."
+            }
+          ]
+        },
+        {
+          "step_id": 51,
+          "description": "Chop-Chop 1 garlic clove on a cutting board",
+          "start_time": 177.8219006045949,
+          "end_time": 190.18,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You are slicing the garlic, but the instructions say to chop it. You might want to mince those slices now for better texture."
+            }
+          ]
+        },
+        {
+          "step_id": 45,
+          "description": "Microwave-Microwave the ramen for 4 minutes",
+          "start_time": 296.146999879081,
+          "end_time": 373.665,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You set the microwave for 1 minute, but the ramen needs 4 minutes to cook fully. You should add more time."
+            }
+          ]
+        },
+        {
+          "step_id": 53,
+          "description": "Add-Add chopped cilantro to the bowl",
+          "start_time": 420.48862962515113,
+          "end_time": 426.51,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You added the cilantro whole, but it's usually chopped. You might want to tear it up a bit if you can."
+            }
+          ]
+        },
+        {
+          "step_id": 48,
+          "description": "Let-Let the noodles sit for about 1 minute after the microwave stops",
+          "start_time": 375.6989027811366,
+          "end_time": 495.0,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The noodles have been sitting for 2 minutes now. They are ready, so let's move on to mixing in the flavor."
+            }
+          ]
+        },
+        {
+          "step_id": 49,
+          "description": "Cover-Cover with a lid (or paper towel) to prevent splattering",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You missed covering the bowl. It's important to use a lid or paper towel to prevent hot splatters and burns."
+            }
+          ]
+        },
+        {
+          "step_id": 50,
+          "description": "Add-Add basil to the bowl",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to add the basil to the bowl before you start mixing."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "8_44",
+    "activity_id": 8,
+    "step_annotations": [
+      {
+        "description": "Fill-Fill a microwave-safe mug with skimmed milk",
+        "step_id": 88,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "spilling milk while filling the milk"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Used expired milk for the recipe"
+          }
+        ],
+        "start_time": 7.186767875048949,
+        "end_time": 61.17085671214167,
+        "modified_description": "Fill-Fill a microwave-safe mug with expired skimmed milk and spill some milk out while filling"
+      },
+      {
+        "description": "Add-Add 2 pieces of chocolate to the mug",
+        "step_id": 90,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "add more (5) pieces of choclate"
+          }
+        ],
+        "start_time": 67.04815670650258,
+        "end_time": 116.8963677697858,
+        "modified_description": "Add-Add 5 pieces of chocolate to the mug"
+      },
+      {
+        "description": "Add-Add 1/5 teaspoon cinnamon to the mug",
+        "step_id": 84,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "use tablespoon in place of teaspoon"
+          }
+        ],
+        "start_time": 121.24992332116423,
+        "end_time": 160.64960106113918,
+        "modified_description": "Add-Add 1/5 tablespoon cinnamon to the mug"
+      },
+      {
+        "description": "Mix-Mix the contents of the mug",
+        "step_id": 85,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Mix the contents of the mug by rotating motion of the cup and not mixing the contents properly"
+          }
+        ],
+        "start_time": 167.39761216577577,
+        "end_time": 186.55325659184095,
+        "modified_description": "Mix-Mix the contents of the mug by rotating motion of the cup"
+      },
+      {
+        "description": "Heat-Heat the contents of the mug for 1 minute and serve",
+        "step_id": 83,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Heat-Heat the contents of the mug for 2 minutes instead of 1 min"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Milk rose up and spilled from cup in the microwave due to more temperature and time"
+          }
+        ],
+        "start_time": 186.77093436940984,
+        "end_time": 343.06357866389607,
+        "modified_description": "Heat-Heat the contents of the mug for 2 minutes and this may lead to milk rising beyond the brim of the cup and spilling"
+      },
+      {
+        "description": "Microwave-Microwave the contents of the mug for 1 minute",
+        "step_id": 89,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Add-Add 1 teaspoon of white sugar to the mug",
+        "step_id": 87,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 14,
+          "description": "Peel-Peel 1 garlic clove",
+          "start_time": 170.47925695284158,
+          "end_time": 245.312,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I noticed you're peeling two cloves, but the recipe only calls for one. You can set the extra one aside for later."
+            }
+          ]
+        },
+        {
+          "step_id": 46,
+          "description": "slice-slice 1/4 medium onion into pieces",
+          "start_time": 344.74694183796856,
+          "end_time": 417.054,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like those are chopped rather than sliced. Slicing is usually recommended here for the best texture."
+            }
+          ]
+        },
+        {
+          "step_id": 54,
+          "description": "Put-Put all the Vegetables in a microwave-safe bowl",
+          "start_time": 506.3865336154777,
+          "end_time": 525.117,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful transferring the vegetables; try bringing the bowl closer to the board to avoid spills."
+            }
+          ]
+        },
+        {
+          "step_id": 49,
+          "description": "Cover-Cover with a lid (or paper towel) to prevent splattering",
+          "start_time": 608.6740877871825,
+          "end_time": 614.039,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please ensure the paper towel covers the bowl completely to prevent hot liquid from splattering on you."
+            }
+          ]
+        },
+        {
+          "step_id": 45,
+          "description": "Microwave-Microwave the ramen for 4 minutes",
+          "start_time": 641.5071298669891,
+          "end_time": 801.788,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The recipe suggests 4 minutes, but it looks like the microwave is set for 2.5. You might want to add more time to ensure the noodles cook fully."
+            }
+          ]
+        },
+        {
+          "step_id": 48,
+          "description": "Let-Let the noodles sit for about 1 minute after the microwave stops",
+          "start_time": 853.6590940749699,
+          "end_time": 887.7549454655381,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It's best to let the noodles sit for the full minute. This helps them finish cooking and cool down a bit."
+            }
+          ]
+        },
+        {
+          "step_id": 42,
+          "description": "Mix-Mix in the flavour packet to the bowl",
+          "start_time": 986.2540717049577,
+          "end_time": 1003.196,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try stirring gently in the center of the bowl to keep all the flavor powder from spilling out."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "8_45",
+    "activity_id": 8,
+    "step_annotations": [
+      {
+        "description": "Fill-Fill a microwave-safe mug with skimmed milk",
+        "step_id": 88,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill while filling the mug"
+          }
+        ],
+        "start_time": 4.4823636849839446,
+        "end_time": 38.89748798448269,
+        "modified_description": "Fill-Fill a microwave-safe mug with skimmed milk but spill"
+      },
+      {
+        "description": "Add-Add 2 pieces of chocolate to the mug",
+        "step_id": 90,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Add 1 piece of chocolate to the mug"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before microwaving"
+          }
+        ],
+        "start_time": 39.13320801393131,
+        "end_time": 61.9980508704476,
+        "modified_description": "Add-Add 1 piece of chocolate to the mug"
+      },
+      {
+        "description": "Add-Add 1/5 teaspoon cinnamon to the mug",
+        "step_id": 84,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Added cumin instead of cinnamon"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before microwaving"
+          }
+        ],
+        "start_time": 61.9980508704476,
+        "end_time": 97.12033525829222,
+        "modified_description": "Add-Add 1/5 teaspoon cinnamon to the mug"
+      },
+      {
+        "description": "Add-Add 1 teaspoon of white sugar to the mug",
+        "step_id": 87,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Added salt instead of sugar"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before microwaving"
+          }
+        ],
+        "start_time": 97.12033525829222,
+        "end_time": 114.09217737859296,
+        "modified_description": "Add-Add 1 teaspoon of salt to the mug"
+      },
+      {
+        "description": "Microwave-Microwave the contents of the mug for 1 minute",
+        "step_id": 89,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Microwave the contents of the mug for 2 minutes"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding cinnamon and sugar"
+          }
+        ],
+        "start_time": 120.92805823260298,
+        "end_time": 254.5813149299714,
+        "modified_description": "Microwave-Microwave the contents of the mug for 2 minutes"
+      },
+      {
+        "description": "Heat-Heat the contents of the mug for 1 minute and serve",
+        "step_id": 83,
+        "errors": [
+          {
+            "tag": "Temperature Error",
+            "description": "Used lower power than specified"
+          }
+        ],
+        "start_time": 260.23859563673835,
+        "end_time": 373.38420977207664
+      },
+      {
+        "description": "Mix-Mix the contents of the mug",
+        "step_id": 85,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 14,
+          "description": "Peel-Peel 1 garlic clove",
+          "start_time": 53.61761082950424,
+          "end_time": 152.137,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You peeled two cloves, but the recipe only calls for one. You can set the extra one aside for later."
+            }
+          ]
+        },
+        {
+          "step_id": 47,
+          "description": "Peel-Peel 1 medium onion",
+          "start_time": 175.8342237496977,
+          "end_time": 190.02712073397822,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like the onion is still unpeeled. Please remove the skin before we slice it."
+            }
+          ]
+        },
+        {
+          "step_id": 44,
+          "description": "Remove-Remove the noodles from the package(Break Noodles / Keep them as a block)",
+          "start_time": 273.60751408585253,
+          "end_time": 289.685,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You broke the noodles into pieces. That's okay, although keeping them as a whole block is usually preferred."
+            }
+          ]
+        },
+        {
+          "step_id": 46,
+          "description": "slice-slice 1/4 medium onion into pieces",
+          "start_time": 313.416,
+          "end_time": 335.629,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You chopped the onion instead of slicing it. It will still work, but the texture might be different."
+            }
+          ]
+        },
+        {
+          "step_id": 53,
+          "description": "Add-Add chopped cilantro to the bowl",
+          "start_time": 413.17100109794444,
+          "end_time": 420.421,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You added the cilantro a bit early. We usually add it after cooking, but we can proceed."
+            }
+          ]
+        },
+        {
+          "step_id": 52,
+          "description": "Add-Add the noodles to the bowl",
+          "start_time": 421.421,
+          "end_time": 427.172,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You are adding the noodles now. Just make sure everything is arranged correctly in the bowl."
+            }
+          ]
+        },
+        {
+          "step_id": 54,
+          "description": "Put-Put all the Vegetables in a microwave-safe bowl",
+          "start_time": 433.67185229746076,
+          "end_time": 443.9222778972189,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You are adding the vegetables now. Please ensure they are spread out evenly for cooking."
+            }
+          ]
+        },
+        {
+          "step_id": 49,
+          "description": "Cover-Cover with a lid (or paper towel) to prevent splattering",
+          "start_time": 456.5381863276905,
+          "end_time": 466.385,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You covered the bowl, but we haven't added water yet. Please add water before we use the microwave."
+            }
+          ]
+        },
+        {
+          "step_id": 45,
+          "description": "Microwave-Microwave the ramen for 4 minutes",
+          "start_time": 472.30807186577994,
+          "end_time": 543.289,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You set the microwave for 1 minute, but the noodles usually need 4 minutes to cook fully."
+            }
+          ]
+        },
+        {
+          "step_id": 45,
+          "description": "Microwave-Microwave the ramen for 4 minutes",
+          "start_time": 472.30807186577994,
+          "end_time": 543.289,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Wait! You haven't added water yet. Microwaving dry noodles creates a fire risk. Please stop and add water."
+            }
+          ]
+        },
+        {
+          "step_id": 48,
+          "description": "Let-Let the noodles sit for about 1 minute after the microwave stops",
+          "start_time": 565.888,
+          "end_time": 595.062,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You only let the noodles sit for 30 seconds. A full minute helps the texture settle better."
+            }
+          ]
+        },
+        {
+          "step_id": 48,
+          "description": "Let-Let the noodles sit for about 1 minute after the microwave stops",
+          "start_time": 565.888,
+          "end_time": 595.062,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're letting them sit, though we seem to have done the steps in a different order. Check if they are cooked."
+            }
+          ]
+        },
+        {
+          "step_id": 50,
+          "description": "Add-Add basil to the bowl",
+          "start_time": 600.0441447243048,
+          "end_time": 615.294,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You are adding the basil now. It normally goes in at the end, which is fine."
+            }
+          ]
+        },
+        {
+          "step_id": 55,
+          "description": "cover-cover the noodles with water",
+          "start_time": 622.9104787545346,
+          "end_time": 633.1609043542927,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The water is only covering half the noodles. Please add more to fully submerge them for even soaking."
+            }
+          ]
+        },
+        {
+          "step_id": 55,
+          "description": "cover-cover the noodles with water",
+          "start_time": 622.9104787545346,
+          "end_time": 633.1609043542927,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You are adding water now, which should have been done before microwaving. You might need to microwave again."
+            }
+          ]
+        },
+        {
+          "step_id": 42,
+          "description": "Mix-Mix in the flavour packet to the bowl",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You missed adding the flavor packet. Don't forget to mix it in for the soup base."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "8_50",
+    "activity_id": 8,
+    "step_annotations": [
+      {
+        "description": "Add-Add 1 teaspoon of white sugar to the mug",
+        "step_id": 87,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding milk and microwaving it"
+          }
+        ],
+        "start_time": 0.6628881030701754,
+        "end_time": 69.33500038377191
+      },
+      {
+        "description": "Fill-Fill a microwave-safe mug with skimmed milk",
+        "step_id": 88,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding sugar"
+          }
+        ],
+        "start_time": 69.33500038377193,
+        "end_time": 92.28073020833335
+      },
+      {
+        "description": "Microwave-Microwave the contents of the mug for 1 minute",
+        "step_id": 89,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding sugar"
+          }
+        ],
+        "start_time": 96.07750564692981,
+        "end_time": 159.7973021381579
+      },
+      {
+        "description": "Add-Add 2 pieces of chocolate to the mug",
+        "step_id": 90,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill while adding chocolate"
+          }
+        ],
+        "start_time": 163.26392319078946,
+        "end_time": 185.87949862938592,
+        "modified_description": "Add-Add 2 pieces of chocolate to the mug and spill"
+      },
+      {
+        "description": "Heat-Heat the contents of the mug for 1 minute and serve",
+        "step_id": 83,
+        "start_time": 186.37473020833332,
+        "end_time": 251.74529862938596
+      },
+      {
+        "description": "Mix-Mix the contents of the mug",
+        "step_id": 85,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Add-Add 1/5 teaspoon cinnamon to the mug",
+        "step_id": 84,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 54,
+          "description": "Put-Put all the Vegetables in a microwave-safe bowl",
+          "start_time": 143.9324223083434,
+          "end_time": 150.744,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like the onions aren't sliced yet. You should slice them first before adding the vegetables to the bowl."
+            }
+          ]
+        },
+        {
+          "step_id": 50,
+          "description": "Add-Add basil to the bowl",
+          "start_time": 202.6803497811366,
+          "end_time": 214.42993527569527,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Basil is quite delicate, so it's usually best to add it after microwaving rather than before."
+            }
+          ]
+        },
+        {
+          "step_id": 55,
+          "description": "cover-cover the noodles with water",
+          "start_time": 277.0943912466747,
+          "end_time": 331.781,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "A plate won't hold the water and noodles securely. Please transfer everything to a microwave-safe bowl to prevent spilling."
+            }
+          ]
+        },
+        {
+          "step_id": 55,
+          "description": "cover-cover the noodles with water",
+          "start_time": 277.0943912466747,
+          "end_time": 331.781,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It works better if you place the noodles in the bowl first, then pour the water over them."
+            }
+          ]
+        },
+        {
+          "step_id": 49,
+          "description": "Cover-Cover with a lid (or paper towel) to prevent splattering",
+          "start_time": 335.8423187194679,
+          "end_time": 342.049,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to cover the bowl with a lid or paper towel to keep the microwave clean from splatter."
+            }
+          ]
+        },
+        {
+          "step_id": 49,
+          "description": "Cover-Cover with a lid (or paper towel) to prevent splattering",
+          "start_time": 335.8423187194679,
+          "end_time": 342.049,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Make sure you've added the noodles to the bowl before covering it up."
+            }
+          ]
+        },
+        {
+          "step_id": 45,
+          "description": "Microwave-Microwave the ramen for 4 minutes",
+          "start_time": 360,
+          "end_time": 372,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please check that your container is microwave-safe and fits properly. Using the wrong material here could be dangerous."
+            }
+          ]
+        },
+        {
+          "step_id": 45,
+          "description": "Microwave-Microwave the ramen for 4 minutes",
+          "start_time": 360,
+          "end_time": 372,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the basil is already in there, keep an eye on it to ensure it doesn't overcook or burn during the 4 minutes."
+            }
+          ]
+        },
+        {
+          "step_id": 52,
+          "description": "Add-Add the noodles to the bowl",
+          "start_time": 390.096,
+          "end_time": 393.887,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You can add the noodles now, though typically they go in before the garnishes."
+            }
+          ]
+        },
+        {
+          "step_id": 45,
+          "description": "Microwave-Microwave the ramen for 4 minutes",
+          "start_time": 403.40243531318015,
+          "end_time": 651.687,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Remember that with the basil already added, the flavor profile might change a bit after microwaving."
+            }
+          ]
+        },
+        {
+          "step_id": 43,
+          "description": "Stir-Stir noodles with a spoon or fork faster making it to spill until the flavouring dissolves",
+          "start_time": 776.4517747654171,
+          "end_time": 807.992,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please stir carefully. The broth is hot and splashing it could cause a burn."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "9_8",
+    "activity_id": 9,
+    "step_annotations": [
+      {
+        "description": "melt-In a large mug, melt 1 tablespoon of softened butter in the microwave for about 30 seconds",
+        "step_id": 94,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Bowl instead of mug"
+          }
+        ],
+        "start_time": 6.209228503184713,
+        "end_time": 72.73667675159236,
+        "modified_description": "melt-In a large bowl, melt 1 tablespoon of softened butter in the microwave for about 30 seconds"
+      },
+      {
+        "description": "Roll-Roll the butter around in the mug to coat it",
+        "step_id": 98,
+        "start_time": 71.84964410828026,
+        "end_time": 95.79952547770701
+      },
+      {
+        "description": "whisk-In the mug, whisk one egg with a fork until well blended",
+        "step_id": 101,
+        "start_time": 109.99204777070064,
+        "end_time": 173.858398089172
+      },
+      {
+        "description": "Add-Add 1/4 teaspoon vanilla extract to the mug",
+        "step_id": 100,
+        "start_time": 179.18059394904458,
+        "end_time": 221.75816082802547
+      },
+      {
+        "description": "Sprinkle-Sprinkle 1/4 teaspoon cinnamon over the egg",
+        "step_id": 95,
+        "start_time": 235.06365047770703,
+        "end_time": 258.1264992038217
+      },
+      {
+        "description": "stir-stir the mug",
+        "step_id": 93,
+        "start_time": 261.6746297770701,
+        "end_time": 287.39857643312104
+      },
+      {
+        "description": "Cut or tear-Cut or tear 1 slices of bread into bite-size pieces",
+        "step_id": 99,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "English Muffins instead of bread"
+          }
+        ],
+        "start_time": 303.3651640127389,
+        "end_time": 370.7796449044586,
+        "modified_description": "Cut or tear-Cut or tear 1 slices of English.Muffin into bite-size pieces"
+      },
+      {
+        "description": "add-add bread pieces to the egg mixture in the mug, pressing the bread down into the egg",
+        "step_id": 92,
+        "start_time": 372.5537101910828,
+        "end_time": 410.6961138535032
+      },
+      {
+        "description": "Microwave-Microwave on high for 90 seconds until the egg is cooked through",
+        "step_id": 91,
+        "start_time": 411.5831464968153,
+        "end_time": 519.8011289808917
+      },
+      {
+        "description": "Put-Put the mug's contents on a plate",
+        "step_id": 97,
+        "start_time": 519.8011289808917,
+        "end_time": 536.6547492038217
+      },
+      {
+        "description": "cut-cut the contents on plate, and serve",
+        "step_id": 96,
+        "start_time": 535.7677165605096,
+        "end_time": 556.1694673566878
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 47,
+          "description": "Peel-Peel 1 medium onion",
+          "start_time": 20.599054897218863,
+          "end_time": 30.0,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I noticed the onion hasn't been peeled yet. You'll want to remove the skin before slicing it."
+            },
+            {
+              "role": "user",
+              "utterance": "Oh, right, I missed that."
+            }
+          ]
+        },
+        {
+          "step_id": 52,
+          "description": "Add-Add the noodles to the bowl",
+          "start_time": 108.14503821039902,
+          "end_time": 131.708,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You've added the noodles, but don't forget the vegetables usually go in first. Make sure to add them now so they cook together."
+            }
+          ]
+        },
+        {
+          "step_id": 54,
+          "description": "Put-Put all the Vegetables in a microwave-safe bowl",
+          "start_time": 180.24173035066502,
+          "end_time": 195.69102152357917,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the noodles are already in the bowl, try to tuck the vegetables in around them so everything fits well."
+            }
+          ]
+        },
+        {
+          "step_id": 55,
+          "description": "cover-cover the noodles with water",
+          "start_time": 222.9112012091898,
+          "end_time": 226.68200000000002,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like the water doesn't quite cover the noodles. Adding a little more will help them cook evenly."
+            }
+          ]
+        },
+        {
+          "step_id": 45,
+          "description": "Microwave-Microwave the ramen for 4 minutes",
+          "start_time": 252.33842249093104,
+          "end_time": 443.201,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The timer is set for 3 minutes, but the recipe recommends 4 minutes for the best results."
+            }
+          ]
+        },
+        {
+          "step_id": 48,
+          "description": "Let-Let the noodles sit for about 1 minute after the microwave stops",
+          "start_time": 509.0909281741233,
+          "end_time": 541.4608715840386,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I'd suggest letting the noodles sit for the full minute to ensure they reach the right texture."
+            }
+          ]
+        },
+        {
+          "step_id": 48,
+          "description": "Let-Let the noodles sit for about 1 minute after the microwave stops",
+          "start_time": 509.0909281741233,
+          "end_time": 541.4608715840386,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Remember to add the cilantro as well; it typically goes in before you let the noodles rest."
+            }
+          ]
+        },
+        {
+          "step_id": 53,
+          "description": "Add-Add chopped cilantro to the bowl",
+          "start_time": 564.2669680773881,
+          "end_time": 573.359,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Adding the cilantro now works too. Just stir it in so the flavor disperses."
+            }
+          ]
+        },
+        {
+          "step_id": 43,
+          "description": "Stir-Stir noodles with a spoon or fork until the flavouring dissolves",
+          "start_time": 597.3725920193469,
+          "end_time": 604.2,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You might want to stir a bit more thoroughly to make sure all the flavoring dissolves completely."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "9_36",
+    "activity_id": 9,
+    "step_annotations": [
+      {
+        "description": "melt-In a large mug, melt 1 tablespoon of softened butter in the microwave for about 30 seconds",
+        "step_id": 94,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "bowl instead of mug"
+          }
+        ],
+        "start_time": 3.7958302547770697,
+        "end_time": 101.85477850318472,
+        "modified_description": "melt-In a large bowl, melt 1 tablespoon of softened butter in the microwave for about 30 seconds"
+      },
+      {
+        "description": "Roll-Roll the butter around in the mug to coat it",
+        "step_id": 98,
+        "start_time": 101.8547785031847,
+        "end_time": 119.56865302547772
+      },
+      {
+        "description": "whisk-In the mug, whisk one egg with a fork until well blended",
+        "step_id": 101,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Whisk 2 eggs instead of 1 egg"
+          }
+        ],
+        "start_time": 137.28252754777068,
+        "end_time": 198.01581162420385,
+        "modified_description": "whisk-In the mug, whisk two eggs with a fork until well blended"
+      },
+      {
+        "description": "Add-Add 1/4 teaspoon vanilla extract to the mug",
+        "step_id": 100,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "1 instead of 1/4 teaspoon"
+          }
+        ],
+        "start_time": 202.44428025477706,
+        "end_time": 230.2803687898089,
+        "modified_description": "Add-Add 1 teaspoon vanilla extract to the mug"
+      },
+      {
+        "description": "Sprinkle-Sprinkle 1/4 teaspoon cinnamon over the egg",
+        "step_id": 95,
+        "start_time": 234.07619904458596,
+        "end_time": 253.05535031847134
+      },
+      {
+        "description": "stir-stir the mug",
+        "step_id": 93,
+        "start_time": 252.42271194267516,
+        "end_time": 274.5650550955414
+      },
+      {
+        "description": "add-add bread pieces to the egg mixture in the mug, pressing the bread down into the egg",
+        "step_id": 92,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Microwave-Microwave on high for 90 seconds until the egg is cooked through",
+        "step_id": 91,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Microwave for 45 seconds instead of 90 seconds"
+          },
+          {
+            "tag": "Temperature Error",
+            "description": "Put microwave on medium instead of high"
+          }
+        ],
+        "start_time": 289.74837611464966,
+        "end_time": 375.7871952229299,
+        "modified_description": "Microwave-Microwave on medium for 45 seconds until the egg is cooked through"
+      },
+      {
+        "description": "Put-Put the mug's contents on a plate",
+        "step_id": 97,
+        "start_time": 377.0524719745223,
+        "end_time": 385.2767708598726
+      },
+      {
+        "description": "cut-cut the contents on plate, and serve",
+        "step_id": 96,
+        "start_time": 385.2767708598726,
+        "end_time": 395.39898487261144
+      },
+      {
+        "description": "Cut or tear-Cut or tear 1 slices of bread into bite-size pieces",
+        "step_id": 99,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 62,
+          "description": "Prepare-Prepare the filter insert by folding the two paper filter in half to create a semi-circle, and in half again to create a quarter-circle",
+          "start_time": 77.428,
+          "end_time": 133.444,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you might have grabbed two filter papers stuck together. You'll only need one for this brew."
+            },
+            {
+              "role": "user",
+              "utterance": "Oh, I didn't notice that. Thanks."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "9_45",
+    "activity_id": 9,
+    "step_annotations": [
+      {
+        "description": "Add-Add 1/4 teaspoon vanilla extract to the mug",
+        "step_id": 100,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding butter and whisking"
+          }
+        ],
+        "start_time": 10.559593619426751,
+        "end_time": 34.192969815286624
+      },
+      {
+        "description": "melt-In a large mug, melt 1 tablespoon of softened butter in the microwave for about 30 seconds",
+        "step_id": 94,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Added 1.5 tbsp butter"
+          },
+          {
+            "tag": "Timing Error",
+            "description": "Not enough 30 secs"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding vanilla extract"
+          }
+        ],
+        "start_time": 35.701483189490446,
+        "end_time": 82.9682355812102
+      },
+      {
+        "description": "Roll-Roll the butter around in the mug to coat it",
+        "step_id": 98,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Just shake cup, not really coat it"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding vanilla extract"
+          }
+        ],
+        "start_time": 84.47674895541401,
+        "end_time": 97.04769374044585
+      },
+      {
+        "description": "whisk-In the mug, whisk one egg with a fork until well blended",
+        "step_id": 101,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Not whisked well"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Use a tsp, not fork"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding vanilla extract"
+          }
+        ],
+        "start_time": 106.60161177707006,
+        "end_time": 126.71512343312102
+      },
+      {
+        "description": "Microwave-Microwave on high for 90 seconds until the egg is cooked through",
+        "step_id": 91,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Not enough 90 secs"
+          },
+          {
+            "tag": "Temperature Error",
+            "description": "Egg not well done"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before sprinkling cinnamon"
+          }
+        ],
+        "start_time": 127.72079901592356,
+        "end_time": 187.0556584012739
+      },
+      {
+        "description": "Sprinkle-Sprinkle 1/4 teaspoon cinnamon over the egg",
+        "step_id": 95,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "More than 1/4 tsp"
+          },
+          {
+            "tag": "Technique Error",
+            "description": "Measure on top of mug to spill"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after microwaving for 90 secs"
+          }
+        ],
+        "start_time": 189.56984735828024,
+        "end_time": 212.19754797133757
+      },
+      {
+        "description": "stir-stir the mug",
+        "step_id": 93,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after microwaving for 90 secs"
+          }
+        ],
+        "start_time": 212.19754797133757,
+        "end_time": 227.2826817133758
+      },
+      {
+        "description": "Cut or tear-Cut or tear 1 slices of bread into bite-size pieces",
+        "step_id": 99,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after microwaving for 90 secs"
+          }
+        ],
+        "start_time": 228.7911950875796,
+        "end_time": 255.94443582324843
+      },
+      {
+        "description": "add-add bread pieces to the egg mixture in the mug, pressing the bread down into the egg",
+        "step_id": 92,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after microwaving for 90 secs"
+          }
+        ],
+        "start_time": 242.367815455414,
+        "end_time": 275.55510968789804
+      },
+      {
+        "description": "Put-Put the mug's contents on a plate",
+        "step_id": 97,
+        "start_time": 277.06362306210195,
+        "end_time": 293.657270178344
+      },
+      {
+        "description": "cut-cut the contents on plate, and serve",
+        "step_id": 96,
+        "start_time": 296.1714591353503,
+        "end_time": 314.77645741719743
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 68,
+          "description": "Measure-Measure 12 ounces of cold water",
+          "start_time": 4.264,
+          "end_time": 98.06700000000001,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I see you're pouring milk, but this recipe typically calls for cold water. You'll want to switch to water for a standard brew."
+            }
+          ]
+        },
+        {
+          "step_id": 70,
+          "description": "transfer-transfer water to a kettle",
+          "start_time": 107.596,
+          "end_time": 121.42,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Just a heads-up, using a microwave-safe bowl with milk will yield different results than a kettle with water. Ideally, we want to boil water in a kettle."
+            }
+          ]
+        },
+        {
+          "step_id": 62,
+          "description": "Prepare-Prepare the filter insert by folding the paper filter in half to create a semi-circle, and in half again to create a quarter-circle",
+          "start_time": 146.197,
+          "end_time": 185.303,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like the filter hasn't been folded yet. Folding it properly first ensures it fits snugly into the dripper."
+            }
+          ]
+        },
+        {
+          "step_id": 64,
+          "description": "Boil-Boil the water. (While the water is boiling, assemble the filter cone)",
+          "start_time": 239.117,
+          "end_time": 400.193,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Heating milk in the microwave is quite different from boiling water. For the best coffee extraction, we really need boiling water."
+            }
+          ]
+        },
+        {
+          "step_id": 60,
+          "description": "Place-Place the paper filter in the dripper",
+          "start_time": 413.174,
+          "end_time": 426.843,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The filter seems a bit loose in the dripper. Adjusting it to sit flush against the walls will help it work better."
+            }
+          ]
+        },
+        {
+          "step_id": 59,
+          "description": "spread-spread open filter in dripper to create a cone",
+          "start_time": 440.742,
+          "end_time": 455.037,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "If the cone isn't staying open, try pressing the folded seams firmly against the side of the dripper."
+            }
+          ]
+        },
+        {
+          "step_id": 65,
+          "description": "Weigh-Weigh the coffee beans (0.8oz-0.12 oz)",
+          "start_time": 476.088,
+          "end_time": 571.919,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like about half the required amount. You might want to add more beans to reach the target weight."
+            }
+          ]
+        },
+        {
+          "step_id": 67,
+          "description": "Grind-Grind the coffee beans until the coffee grounds are the consistency of coarse sand, about 20 seconds",
+          "start_time": 583.323,
+          "end_time": 805.777,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Grinding for that long can turn the beans into fine powder. We're aiming for a coarse sand texture, which usually takes less time."
+            }
+          ]
+        },
+        {
+          "step_id": 67,
+          "description": "Grind-Grind the coffee beans until the coffee grounds are the consistency of coarse sand, about 20 seconds",
+          "start_time": 583.323,
+          "end_time": 805.777,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Using a stone mortar can be tricky for getting an even grind. A standard coffee grinder typically gives more consistent results."
+            }
+          ]
+        },
+        {
+          "step_id": 57,
+          "description": "Pour-Pour a small amount of water into the filter to wet the grounds",
+          "start_time": 853.055,
+          "end_time": 874.771,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Using milk to wet the grounds will change the extraction process. Water is recommended for this step."
+            }
+          ]
+        },
+        {
+          "step_id": 57,
+          "description": "Pour-Pour a small amount of water into the filter to wet the grounds",
+          "start_time": 853.055,
+          "end_time": 874.771,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful with that spill! Hot liquids can be dangerous, so please watch your hands."
+            }
+          ]
+        },
+        {
+          "step_id": 56,
+          "description": "Wait-Wait about 30 seconds for the coffee to bloom. (You will see small bubbles or foam on the coffee grounds during this step.)",
+          "start_time": 874.99,
+          "end_time": 974.528,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The bloom usually finishes in about 30 seconds. You can start pouring again now to keep the temperature steady."
+            }
+          ]
+        },
+        {
+          "step_id": 61,
+          "description": "pour-Slowly pour the rest of the water over the grounds in a circular motion. Do not overfill beyond the top of the paper filter",
+          "start_time": 975.065,
+          "end_time": 1017.218,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Watch out for the spill over the edge. It's best to wipe that up quickly to avoid slipping or burns."
+            }
+          ]
+        },
+        {
+          "step_id": 61,
+          "description": "pour-Slowly pour the rest of the water over the grounds in a circular motion. Do not overfill beyond the top of the paper filter",
+          "start_time": 975.065,
+          "end_time": 1017.218,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try pouring in a slow, circular motion. This helps saturate all the coffee grounds evenly."
+            }
+          ]
+        },
+        {
+          "step_id": 61,
+          "description": "pour-Slowly pour the rest of the water over the grounds in a circular motion. Do not overfill beyond the top of the paper filter",
+          "start_time": 975.065,
+          "end_time": 1017.218,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Continuing with milk will create a very different beverage. For a classic coffee, switching to water is necessary."
+            }
+          ]
+        },
+        {
+          "step_id": 71,
+          "description": "check-Once the water has boiled, check the temperature of the water. (The water should be between 195-205 degrees Fahrenheit or between 91-96 degrees Celsius. If the water is too hot, let it cool briefly.)",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I noticed we skipped checking the water temperature. It's important to make sure it's not too hot to avoid burning the coffee."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "9_47",
+    "activity_id": 9,
+    "step_annotations": [
+      {
+        "description": "Cut or tear-Cut or tear 1 slices of bread into bite-size pieces",
+        "step_id": 99,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Not exact bite-size, larger"
+          }
+        ],
+        "start_time": 11.99048168789809,
+        "end_time": 50.36002308917198,
+        "modified_description": "Cut or tear-Cut or tear 1 slices of bread into two pieces"
+      },
+      {
+        "description": "melt-In a large mug, melt 1 tablespoon of softened butter in the microwave for about 30 seconds",
+        "step_id": 94,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Microwaved for 60 seconds instead of 30 seconds"
+          }
+        ],
+        "start_time": 52.7581194267516,
+        "end_time": 167.86674363057327,
+        "modified_description": "melt-In a large mug, melt 1 tablespoon of softened butter in the microwave for about 60 seconds"
+      },
+      {
+        "description": "Roll-Roll the butter around in the mug to coat it",
+        "step_id": 98,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Splash some butter outside"
+          }
+        ],
+        "start_time": 166.2680127388535,
+        "end_time": 182.25532165605097,
+        "modified_description": "Roll-Roll the butter around in the cup to coat it, but splash some butter outside the cup"
+      },
+      {
+        "description": "whisk-In the mug, whisk one egg with a fork until well blended",
+        "step_id": 101,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Spoon instead of fork"
+          }
+        ],
+        "start_time": 200.64072691082802,
+        "end_time": 260.5931353503185,
+        "modified_description": "whisk-In the mug, whisk one egg with a spoon until well blended"
+      },
+      {
+        "description": "Add-Add 1/4 teaspoon vanilla extract to the mug",
+        "step_id": 100,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "1 tsp instead of 1/4"
+          }
+        ],
+        "start_time": 264.58996257961786,
+        "end_time": 306.95633121019114,
+        "modified_description": "Add-Add 1 teaspoon vanilla extract to the mug"
+      },
+      {
+        "description": "Sprinkle-Sprinkle 1/4 teaspoon cinnamon over the egg",
+        "step_id": 95,
+        "start_time": 308.55506210191083,
+        "end_time": 362.9119124203821
+      },
+      {
+        "description": "Microwave-Microwave on high for 90 seconds until the egg is cooked through",
+        "step_id": 91,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "45 seconds instead of 90 seconds"
+          },
+          {
+            "tag": "Temperature Error",
+            "description": "medium instead of high"
+          }
+        ],
+        "start_time": 363.711277866242,
+        "end_time": 473.2243439490446,
+        "modified_description": "Microwave-Microwave on ,medium for 45 seconds until the egg is cooked through"
+      },
+      {
+        "description": "Put-Put the mug's contents on a plate",
+        "step_id": 97,
+        "start_time": 474.8230748407644,
+        "end_time": 490.01101831210195
+      },
+      {
+        "description": "cut-cut the contents on plate, and serve",
+        "step_id": 96,
+        "start_time": 488.41228742038214,
+        "end_time": 500.40276910828027
+      },
+      {
+        "description": "add-add bread pieces to the egg mixture in the mug, pressing the bread down into the egg",
+        "step_id": 92,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "stir-stir the mug",
+        "step_id": 93,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 68,
+          "description": "Measure-Measure 12 ounces of cold water",
+          "start_time": 4.265,
+          "end_time": 26.627,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you have about 16 ounces there, but the recipe calls for 12. You should pour a little out to get the right amount."
+            }
+          ]
+        },
+        {
+          "step_id": 70,
+          "description": "transfer-transfer water to a kettle",
+          "start_time": 26.837,
+          "end_time": 54.769,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful while pouring; try to steady the container to avoid spilling water on the counter."
+            }
+          ]
+        },
+        {
+          "step_id": 65,
+          "description": "Weigh-Weigh the coffee beans (0.8oz-0.12 oz)",
+          "start_time": 56.792,
+          "end_time": 147.713,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That's about 4 ounces of beans, which is more than the recipe requires. You'll want to remove some to get down to the target weight."
+            }
+          ]
+        },
+        {
+          "step_id": 71,
+          "description": "check-Once the water has boiled, check the temperature of the water.",
+          "start_time": 207.097,
+          "end_time": 226.325,
+          "error_tag": "Temperature Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The water temperature doesn't seem to be in the correct range yet. Please adjust it before pouring over the grounds."
+            }
+          ]
+        },
+        {
+          "step_id": 56,
+          "description": "Wait-Wait about 30 seconds for the coffee to bloom.",
+          "start_time": 280.866,
+          "end_time": 294.272,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It's only been 15 seconds. It helps the flavor to wait the full 30 seconds for the bloom to finish."
+            }
+          ]
+        },
+        {
+          "step_id": 66,
+          "description": "drain-Let the coffee drain completely into the mug before removing the dripper",
+          "start_time": 331.987,
+          "end_time": 340.87,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please be careful, the hot coffee is still draining. It's safer to wait until it stops dripping before moving the device."
+            }
+          ]
+        },
+        {
+          "step_id": 60,
+          "description": "Place-Place the paper filter in the dripper",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like the filter isn't in place yet. Make sure to put the paper filter in the dripper before moving on."
+            }
+          ]
+        },
+        {
+          "step_id": 67,
+          "description": "Grind-Grind the coffee beans until the coffee grounds are the consistency of coarse sand, about 20 seconds",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to grind the beans you measured. They need to be a coarse sand consistency."
+            }
+          ]
+        },
+        {
+          "step_id": 62,
+          "description": "Prepare-Prepare the filter insert by folding the paper filter in half to create a semi-circle, and in half again to create a quarter-circle",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Remember to fold the paper filter first. It helps it sit properly in the cone."
+            }
+          ]
+        },
+        {
+          "step_id": 59,
+          "description": "spread-spread open filter in dripper to create a cone",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You'll need to spread the filter open inside the dripper to create the cone shape before adding coffee."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "9_108",
+    "activity_id": 9,
+    "step_annotations": [
+      {
+        "description": "melt-In a large mug, melt 1 tablespoon of softened butter in the microwave for about 30 seconds",
+        "step_id": 94,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Bowl instead of mug"
+          }
+        ],
+        "start_time": 4.78795726910828,
+        "end_time": 100.54710265127389,
+        "modified_description": "melt-In a large bowl, melt 1 tablespoon of softened butter in the microwave for about 30 seconds"
+      },
+      {
+        "description": "Roll-Roll the butter around in the mug to coat it",
+        "step_id": 98,
+        "start_time": 119.698931727707,
+        "end_time": 149.38426679617834
+      },
+      {
+        "description": "whisk-In the mug, whisk one egg with a fork until well blended",
+        "step_id": 101,
+        "start_time": 151.29944970382167,
+        "end_time": 184.8151505875796
+      },
+      {
+        "description": "Add-Add 1/4 teaspoon vanilla extract to the mug",
+        "step_id": 100,
+        "start_time": 192.47588221815286,
+        "end_time": 219.28844292515925
+      },
+      {
+        "description": "Sprinkle-Sprinkle 1/4 teaspoon cinnamon over the egg",
+        "step_id": 95,
+        "start_time": 238.44027200159235,
+        "end_time": 257.59210107802545
+      },
+      {
+        "description": "stir-stir the mug",
+        "step_id": 93,
+        "start_time": 257.5921010780255,
+        "end_time": 273.87115579299365
+      },
+      {
+        "description": "Cut or tear-Cut or tear 1 slices of bread into bite-size pieces",
+        "step_id": 99,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "English Muffins instead of bread"
+          }
+        ],
+        "start_time": 333.24182592993634,
+        "end_time": 396.44286188216563,
+        "modified_description": "Cut or tear-Cut or tear 1 slices of English.Muffin into bite-size pieces"
+      },
+      {
+        "description": "add-add bread pieces to the egg mixture in the mug, pressing the bread down into the egg",
+        "step_id": 92,
+        "start_time": 398.3580447898089,
+        "end_time": 435.7041114888535
+      },
+      {
+        "description": "Microwave-Microwave on high for 90 seconds until the egg is cooked through",
+        "step_id": 91,
+        "start_time": 433.7889285812102,
+        "end_time": 552.5302688550955
+      },
+      {
+        "description": "Put-Put the mug's contents on a plate",
+        "step_id": 97,
+        "start_time": 573.597280839172,
+        "end_time": 583.1731953773885
+      },
+      {
+        "description": "cut-cut the contents on plate, and serve",
+        "step_id": 96,
+        "start_time": 581.2580124697452,
+        "end_time": 599.4522500923566
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 65,
+          "description": "Weigh the coffee beans 1.4 oz",
+          "start_time": 64.114,
+          "end_time": 162.239,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like we have a bit more than the required amount of beans here."
+            },
+            {
+              "role": "user",
+              "utterance": "Is it too much?"
+            }
+          ]
+        },
+        {
+          "step_id": 60,
+          "description": "Place-Place the paper filter in the dripper",
+          "start_time": 326.116,
+          "end_time": 346.0,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "For better stability, it helps to place the dripper on the mug before inserting the folded filter."
+            }
+          ]
+        },
+        {
+          "step_id": 59,
+          "description": "spread open filter in dripper to any shape (not cone)",
+          "start_time": 346.0,
+          "end_time": 360.0,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try to spread the filter gently against the walls so it forms a consistent cone shape."
+            }
+          ]
+        },
+        {
+          "step_id": 67,
+          "description": "Grind the coffee beans about 15 seconds",
+          "start_time": 370.035,
+          "end_time": 416.314,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The grounds look a little coarse; grinding for another five seconds should get the right consistency."
+            }
+          ]
+        },
+        {
+          "step_id": 71,
+          "description": "Once the water has boiled, check the temperature of the water. Make sure it's too hot (The water should be between 195-205 degrees Fahrenheit or between 91-96 degrees Celsius. )",
+          "start_time": 595.0,
+          "end_time": 622.845,
+          "error_tag": "Temperature Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The water temperature is quite high. Letting it cool for a moment will bring it into the ideal range for brewing."
+            }
+          ]
+        },
+        {
+          "step_id": 69,
+          "description": "Place-Place the dripper on top of a coffee mug",
+          "start_time": 663.113,
+          "end_time": 669.452,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the filter is already inside, please make sure the dripper is seated securely on the mug."
+            }
+          ]
+        },
+        {
+          "step_id": 57,
+          "description": "Pour a big amount of water into the filter to wet the grounds",
+          "start_time": 684.643,
+          "end_time": 700.783,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "For the bloom phase, pouring just a small amount of water to wet the grounds is best."
+            }
+          ]
+        },
+        {
+          "step_id": 61,
+          "description": "Skipped this step",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to slowly pour the remaining water over the grounds to complete the extraction."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "10_7",
+    "activity_id": 10,
+    "step_annotations": [
+      {
+        "description": "Place-Place 8-inch flour tortilla on cutting board",
+        "step_id": 115,
+        "start_time": 3.079,
+        "end_time": 54.041
+      },
+      {
+        "description": "scoop-Use a butter knife to scoop nut butter from the jar",
+        "step_id": 113,
+        "start_time": 55.005,
+        "end_time": 85.953
+      },
+      {
+        "description": "Spread-Spread nut butter onto the tortilla, leaving 1/2-inch uncovered at the edges",
+        "step_id": 112,
+        "start_time": 85.964,
+        "end_time": 160.334
+      },
+      {
+        "description": "Clean-Clean the knife by wiping it with a paper towel",
+        "step_id": 118,
+        "start_time": 162.53,
+        "end_time": 173.183
+      },
+      {
+        "description": "scoop-Use the knife to scoop jelly from the jar",
+        "step_id": 111,
+        "start_time": 178.20600000000002,
+        "end_time": 199.738
+      },
+      {
+        "description": "Spread-Spread jelly over the nut butter",
+        "step_id": 107,
+        "start_time": 200.282,
+        "end_time": 230.414
+      },
+      {
+        "description": "Clean-Clean the knife by wiping with a paper towel",
+        "step_id": 104,
+        "start_time": 238.24099999999999,
+        "end_time": 246.506
+      },
+      {
+        "description": "Roll-Roll the tortilla from one end to the other into a log shape, about 1.5 inches thick. Roll it tight enough to prevent gaps, but not so tight that the filling leaks",
+        "step_id": 116,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Filling leaked"
+          }
+        ],
+        "start_time": 284.877,
+        "end_time": 300.569,
+        "modified_description": "Roll-Roll the tortilla from one end to the other into a log shape, about 1.5 inches thick. Roll it tight enough to prevent gaps, but so tight that the filling leaks"
+      },
+      {
+        "description": "Secure-Secure the rolled tortilla by inserting 5 toothpicks about 1 inch apart",
+        "step_id": 110,
+        "start_time": 262.557,
+        "end_time": 335.487
+      },
+      {
+        "description": "Trim-Trim the ends of the tortilla roll with the butter knife, leaving 1/2 inch margin between the last toothpick and the end of the roll",
+        "step_id": 114,
+        "start_time": 343.585,
+        "end_time": 358.272
+      },
+      {
+        "description": "Discard-Discard ends of the tortilla",
+        "step_id": 103,
+        "start_time": 360.874,
+        "end_time": 365.538
+      },
+      {
+        "description": "Slide-Slide floss under the tortilla, perpendicular to the length of the roll",
+        "step_id": 106,
+        "start_time": 372.256,
+        "end_time": 397.581
+      },
+      {
+        "description": "Place-Place the floss halfway between toothpicks",
+        "step_id": 117,
+        "start_time": 397.89,
+        "end_time": 399.976
+      },
+      {
+        "description": "Cross-Cross the floss's two ends over the tortilla roll's top",
+        "step_id": 105,
+        "start_time": 433.642,
+        "end_time": 436.613
+      },
+      {
+        "description": "pull-pull the floss ends in opposite directions to slice",
+        "step_id": 108,
+        "start_time": 436.866,
+        "end_time": 449.363
+      },
+      {
+        "description": "slicing-Continue slicing with floss to create 1 more pinwheel",
+        "step_id": 102,
+        "start_time": 461.2,
+        "end_time": 470.19
+      },
+      {
+        "description": "slicing-Continue slicing with floss to create 1 more pinwheel",
+        "step_id": 102,
+        "start_time": 471.2,
+        "end_time": 486.45
+      },
+      {
+        "description": "slicing-Continue slicing with floss to create 1 more pinwheel",
+        "step_id": 102,
+        "start_time": 487.057,
+        "end_time": 506.745
+      },
+      {
+        "description": "Place-Place the pinwheels on a plate",
+        "step_id": 109,
+        "start_time": 525.12,
+        "end_time": 548.796
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 68,
+          "description": "Measure-Measure 12 ounces of cold water",
+          "start_time": 41.275,
+          "end_time": 82.191,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you have about 8 ounces there. We need 12 ounces for this recipe, so please add a bit more."
+            }
+          ]
+        },
+        {
+          "step_id": 70,
+          "description": "transfer-transfer water to a kettle",
+          "start_time": 92.167,
+          "end_time": 122.57388039252635,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful with the pour. Try holding the container closer to the kettle to avoid splashing water outside."
+            }
+          ]
+        },
+        {
+          "step_id": 65,
+          "description": "Weigh-Weigh the coffee beans (0.8oz-0.12 oz)",
+          "start_time": 144.126,
+          "end_time": 267.803,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like about 4 ounces, which is a bit too much. Please remove some beans to reach the target weight."
+            }
+          ]
+        },
+        {
+          "step_id": 62,
+          "description": "Prepare-Prepare the filter insert by folding the paper filter in half to create a semi-circle, and in half again to create a quarter-circle",
+          "start_time": 277.0,
+          "end_time": 322.0,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like the filter is rolled. To get the right shape, please unfold it and try folding it in halves instead."
+            }
+          ]
+        },
+        {
+          "step_id": 67,
+          "description": "Grind-Grind the coffee beans until the coffee grounds are the consistency of coarse sand, about 20 seconds",
+          "start_time": 348.162,
+          "end_time": 383.288,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The grounds still look a bit coarse. Let's grind for another 10 seconds to get the right sand-like consistency."
+            }
+          ]
+        },
+        {
+          "step_id": 59,
+          "description": "spread-spread open filter in dripper to create a cone",
+          "start_time": 413.205,
+          "end_time": 431.225,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Make sure to gently spread the filter open inside the dripper so it creates a cone ready for the coffee."
+            }
+          ]
+        },
+        {
+          "step_id": 58,
+          "description": "Transfer-Transfer the grounds to the filter cone",
+          "start_time": 445.488,
+          "end_time": 486.436,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try pouring the grounds slowly and closer to the center of the filter to keep them from spilling."
+            }
+          ]
+        },
+        {
+          "step_id": 71,
+          "description": "check-Once the water has boiled, check the temperature of the water. (The water should be between 195-205 degrees Fahrenheit or between 91-96 degrees Celsius. If the water is too hot, let it cool briefly.)",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like we skipped the temperature check. Please verify the water is between 195 and 205 degrees before pouring."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "10_26",
+    "activity_id": 10,
+    "step_annotations": [
+      {
+        "description": "Place-Place 8-inch flour tortilla on cutting board",
+        "step_id": 115,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Use a plate instead of cutting board."
+          }
+        ],
+        "start_time": 0,
+        "end_time": 25.454,
+        "modified_description": "Place-Place 8-inch flour tortilla on a plate"
+      },
+      {
+        "description": "Clean-Clean the knife by wiping it with a paper towel",
+        "step_id": 118,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Use a kitchen knife instead of a buttering knife (might cut the tortilla)"
+          }
+        ],
+        "start_time": 34.568,
+        "end_time": 48.547,
+        "modified_description": "Clean-Clean the kitchen knife by wiping it with a paper towel"
+      },
+      {
+        "description": "scoop-Use the knife to scoop jelly from the jar",
+        "step_id": 111,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Using kitchen knife instead of buttering knife (might cut the tortilla)"
+          }
+        ],
+        "start_time": 53.565,
+        "end_time": 73.351
+      },
+      {
+        "description": "Spread-Spread jelly over the nut butter",
+        "step_id": 107,
+        "start_time": 74.18299999999999,
+        "end_time": 97.221
+      },
+      {
+        "description": "Clean-Clean the knife by wiping with a paper towel",
+        "step_id": 104,
+        "start_time": 104.28999999999999,
+        "end_time": 109.432
+      },
+      {
+        "description": "Roll-Roll the tortilla from one end to the other into a log shape, about 1.5 inches thick. Roll it tight enough to prevent gaps, but not so tight that the filling leaks",
+        "step_id": 116,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Roll it tightly - The jelly spills out"
+          }
+        ],
+        "start_time": 121.335,
+        "end_time": 147.285,
+        "modified_description": "Roll-Roll the tortilla from one end to the other into a log shape, about 1.5 inches thick. Roll it very tight."
+      },
+      {
+        "description": "Secure-Secure the rolled tortilla by inserting 5 toothpicks about 1 inch apart",
+        "step_id": 110,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "The toothpicks are inserted at random places (not 1 inch apart)"
+          }
+        ],
+        "start_time": 171.001,
+        "end_time": 207.707,
+        "modified_description": "Secure-Secure the rolled tortilla by inserting 5 toothpicks."
+      },
+      {
+        "description": "Trim-Trim the ends of the tortilla roll with the butter knife, leaving 1/2 inch margin between the last toothpick and the end of the roll",
+        "step_id": 114,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Not able to trim the ends of the tortilla roll with the butter knife"
+          }
+        ],
+        "start_time": 214.143,
+        "end_time": 224.797
+      },
+      {
+        "description": "pull-pull the floss ends in opposite directions to slice",
+        "step_id": 108,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Use a scissor instead of floss to cut pinwheels"
+          }
+        ],
+        "start_time": 235.448,
+        "end_time": 248.865,
+        "modified_description": "Slice the pinwheels using a scissor"
+      },
+      {
+        "description": "slicing-Continue slicing with floss to create 1 more pinwheel",
+        "step_id": 102,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Use a scissor instead of floss"
+          }
+        ],
+        "start_time": 249,
+        "end_time": 254.26,
+        "modified_description": "Continue cutting with scissors to create 1 more pinwheel"
+      },
+      {
+        "description": "slicing-Continue slicing with floss to create 1 more pinwheel",
+        "step_id": 102,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Use a scissor instead of floss"
+          }
+        ],
+        "start_time": 255,
+        "end_time": 258,
+        "modified_description": "Continue cutting with scissors to create 1 more pinwheel"
+      },
+      {
+        "description": "slicing-Continue slicing with floss to create 1 more pinwheel",
+        "step_id": 102,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Use a scissor instead of floss"
+          }
+        ],
+        "start_time": 259.037,
+        "end_time": 263.046,
+        "modified_description": "Continue cutting with scissors to create 1 more pinwheel"
+      },
+      {
+        "description": "Place-Place the pinwheels on a plate",
+        "step_id": 109,
+        "start_time": 278.199,
+        "end_time": 284.237
+      },
+      {
+        "description": "Discard-Discard ends of the tortilla",
+        "step_id": 103,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "scoop-Use a butter knife to scoop nut butter from the jar",
+        "step_id": 113,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Spread-Spread nut butter onto the tortilla, leaving 1/2-inch uncovered at the edges",
+        "step_id": 112,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Slide-Slide floss under the tortilla, perpendicular to the length of the roll",
+        "step_id": 106,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Place-Place the floss halfway between toothpicks",
+        "step_id": 117,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Cross-Cross the floss's two ends over the tortilla roll's top",
+        "step_id": 105,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 65,
+          "description": "Weigh-Weigh the coffee beans (0.8oz-0.12 oz)",
+          "start_time": 5.402,
+          "end_time": 76.469,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like there are too many beans. You might want to remove some to get down to 0.12 ounces."
+            }
+          ]
+        },
+        {
+          "step_id": 60,
+          "description": "Place-Place the paper filter in the dripper",
+          "start_time": 128.606,
+          "end_time": 143.957,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Make sure the paper filter is opened fully and sits evenly in the dripper."
+            }
+          ]
+        },
+        {
+          "step_id": 60,
+          "description": "Place-Place the paper filter in the dripper",
+          "start_time": 128.606,
+          "end_time": 143.957,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Just a heads up, it is usually easier to place the dripper on the mug before adding the filter."
+            }
+          ]
+        },
+        {
+          "step_id": 69,
+          "description": "Place-Place the dripper on top of a coffee mug",
+          "start_time": 145.395,
+          "end_time": 159.909,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You have the filter in already, so just be careful to balance the dripper securely on the mug."
+            }
+          ]
+        },
+        {
+          "step_id": 67,
+          "description": "Grind-Grind the coffee beans until the coffee grounds are the consistency of coarse sand, about 20 seconds",
+          "start_time": 187.807,
+          "end_time": 264.241,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The grounds look a bit coarse still. Try grinding for another 10 seconds to get the right consistency."
+            }
+          ]
+        },
+        {
+          "step_id": 68,
+          "description": "Measure-Measure 12 ounces of cold water",
+          "start_time": 482.481,
+          "end_time": 500.639,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You have measured about 10 ounces. Please add a bit more water to reach 12 ounces."
+            }
+          ]
+        },
+        {
+          "step_id": 57,
+          "description": "Pour-Pour a small amount of water into the filter to wet the grounds",
+          "start_time": 396.36,
+          "end_time": 434.713,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That was a bit of a heavy pour. For the bloom, try to use just enough water to wet the grounds next time."
+            }
+          ]
+        },
+        {
+          "step_id": 57,
+          "description": "Pour-Pour a small amount of water into the filter to wet the grounds",
+          "start_time": 396.36,
+          "end_time": 434.713,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Wait, the water hasn't been boiled yet. You need hot water to brew the coffee properly."
+            }
+          ]
+        },
+        {
+          "step_id": 56,
+          "description": "Wait-Wait about 30 seconds for the coffee to bloom. (You will see small bubbles or foam on the coffee grounds during this step.)",
+          "start_time": 436.623,
+          "end_time": 457.399,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Give the coffee a little more time to bloom. It usually needs the full 30 seconds."
+            }
+          ]
+        },
+        {
+          "step_id": 56,
+          "description": "Wait-Wait about 30 seconds for the coffee to bloom. (You will see small bubbles or foam on the coffee grounds during this step.)",
+          "start_time": 436.623,
+          "end_time": 457.399,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since unboiled water was used, the bloom might not happen correctly. We may need to restart with hot water."
+            }
+          ]
+        },
+        {
+          "step_id": 61,
+          "description": "pour-Slowly pour the rest of the water over the grounds in a circular motion. Do not overfill beyond the top of the paper filter",
+          "start_time": 458.202,
+          "end_time": 481.618,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Just a reminder that the water needs to be boiled before pouring for proper extraction."
+            }
+          ]
+        },
+        {
+          "step_id": 66,
+          "description": "drain-Let the coffee drain completely into the mug before removing the dripper",
+          "start_time": 482,
+          "end_time": 655,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please wait for the coffee to drain completely before removing the dripper to avoid hot spills."
+            }
+          ]
+        },
+        {
+          "step_id": 66,
+          "description": "drain-Let the coffee drain completely into the mug before removing the dripper",
+          "start_time": 482,
+          "end_time": 655,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We missed the boiling step this time. Make sure to boil the water first for the next batch."
+            }
+          ]
+        },
+        {
+          "step_id": 64,
+          "description": "Boil-Boil the water. (While the water is boiling, assemble the filter cone)",
+          "start_time": 501.08,
+          "end_time": 624.476,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I see we are boiling the water now. Ideally, this should be done before pouring it over the coffee."
+            }
+          ]
+        },
+        {
+          "step_id": 71,
+          "description": "check-Once the water has boiled, check the temperature of the water. (The water should be between 195-205 degrees Fahrenheit or between 91-96 degrees Celsius. If the water is too hot, let it cool briefly.)",
+          "start_time": 558.7139999999999,
+          "end_time": 652.789,
+          "error_tag": "Temperature Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The water temperature is a bit low. You might want to heat it up to between 195 and 205 degrees Fahrenheit."
+            }
+          ]
+        },
+        {
+          "step_id": 71,
+          "description": "check-Once the water has boiled, check the temperature of the water. (The water should be between 195-205 degrees Fahrenheit or between 91-96 degrees Celsius. If the water is too hot, let it cool briefly.)",
+          "start_time": 558.7139999999999,
+          "end_time": 652.789,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It is good to check the temperature, though normally we do this before starting the pour."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "10_31",
+    "activity_id": 10,
+    "step_annotations": [
+      {
+        "description": "Place-Place 8-inch flour tortilla on cutting board",
+        "step_id": 115,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Toast tortilla on the pan before using it"
+          }
+        ],
+        "start_time": 0,
+        "end_time": 43.088,
+        "modified_description": "Place-Place 8-inch flour tortilla on cutting board after toasting it on pan for 30 seconds"
+      },
+      {
+        "description": "scoop-Use a butter knife to scoop nut butter from the jar",
+        "step_id": 113,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Used a spoon instead of a butter knife"
+          }
+        ],
+        "start_time": 54.27,
+        "end_time": 71.843,
+        "modified_description": "scoop-Use a spoon to scoop nut butter from the jar"
+      },
+      {
+        "description": "Spread-Spread nut butter onto the tortilla, leaving 1/2-inch uncovered at the edges",
+        "step_id": 112,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Used a spoon instead of a butter knife"
+          }
+        ],
+        "start_time": 73.947,
+        "end_time": 128.243,
+        "modified_description": "Spread-Spread nut butter onto the tortilla, leaving 1/2-inch uncovered at the edges using spoon"
+      },
+      {
+        "description": "Clean-Clean the knife by wiping it with a paper towel",
+        "step_id": 118,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Used a spoon instead of a knife"
+          }
+        ],
+        "start_time": 131.22899999999998,
+        "end_time": 152.46,
+        "modified_description": "Clean-Clean the spoon by wiping it with a paper towel"
+      },
+      {
+        "description": "scoop-Use the knife to scoop jelly from the jar",
+        "step_id": 111,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Used a spoon instead of a butter knife"
+          }
+        ],
+        "start_time": 155.074,
+        "end_time": 187.251,
+        "modified_description": "scoop-Use the spoon to scoop jelly from the jar"
+      },
+      {
+        "description": "Spread-Spread jelly over the nut butter",
+        "step_id": 107,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Used a spoon instead of a butter knife"
+          }
+        ],
+        "start_time": 182.284,
+        "end_time": 212.849,
+        "modified_description": "Spread-Spread jelly over the nut butter using the spoon"
+      },
+      {
+        "description": "Clean-Clean the knife by wiping with a paper towel",
+        "step_id": 104,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Used a spoon instead of a butter knife"
+          }
+        ],
+        "start_time": 213.237,
+        "end_time": 230.928,
+        "modified_description": "Clean-Clean the spoon by wiping with a paper towel"
+      },
+      {
+        "description": "Roll-Roll the tortilla from one end to the other into a log shape, about 1.5 inches thick. Roll it tight enough to prevent gaps, but not so tight that the filling leaks",
+        "step_id": 116,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Roll it tightly for the filling to leak"
+          }
+        ],
+        "start_time": 231.094,
+        "end_time": 250.918,
+        "modified_description": "Roll-Roll the tortilla from one end to the other into a log shape, about 1.5 inches thick. Roll it tight enough to prevent gaps, but so that the filling leaks"
+      },
+      {
+        "description": "Secure-Secure the rolled tortilla by inserting 5 toothpicks about 1 inch apart",
+        "step_id": 110,
+        "start_time": 251.019,
+        "end_time": 292.205,
+        "modified_description": "Secure-Secure the rolled tortilla by inserting 5 toothpicks about 1 inch apart"
+      },
+      {
+        "description": "Trim-Trim the ends of the tortilla roll with the butter knife, leaving 1/2 inch margin between the last toothpick and the end of the roll",
+        "step_id": 114,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Left 1 inch margin between the last toothpick and the end of the roll"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Use a normal knife instead of butter knife"
+          }
+        ],
+        "start_time": 311.042,
+        "end_time": 337.578,
+        "modified_description": "Trim-Trim the ends of the tortilla roll with the knife, leaving 1 inch margin between the last toothpick and the end of the roll"
+      },
+      {
+        "description": "Discard-Discard ends of the tortilla",
+        "step_id": 103,
+        "start_time": 338.99,
+        "end_time": 343.99
+      },
+      {
+        "description": "Slide-Slide floss under the tortilla, perpendicular to the length of the roll",
+        "step_id": 106,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Place-Place the floss halfway between toothpicks",
+        "step_id": 117,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Cross-Cross the floss's two ends over the tortilla roll's top",
+        "step_id": 105,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "pull-pull the floss ends in opposite directions to slice",
+        "step_id": 108,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Use knife instead of floss"
+          }
+        ],
+        "start_time": 360.293,
+        "end_time": 362.555,
+        "modified_description": "Place knife perpendicular to the length of the roll"
+      },
+      {
+        "description": "slicing-Continue slicing with floss to create 1 more pinwheel",
+        "step_id": 102,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Use knife instead of floss"
+          }
+        ],
+        "start_time": 362.921,
+        "end_time": 364.57,
+        "modified_description": "Place-Place the knife halfway between toothpicks"
+      },
+      {
+        "description": "slicing-Continue slicing with floss to create 1 more pinwheel",
+        "step_id": 102,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Cut using knife"
+          }
+        ],
+        "start_time": 364.995,
+        "end_time": 371,
+        "modified_description": "Cut-Cut the the tortilla roll using knife"
+      },
+      {
+        "description": "slicing-Continue slicing with floss to create 1 more pinwheel",
+        "step_id": 102,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Cut using knife"
+          }
+        ],
+        "start_time": 374,
+        "end_time": 379,
+        "modified_description": "Cut-Cut the the tortilla roll using knife"
+      },
+      {
+        "description": "Place-Place the pinwheels on a plate",
+        "step_id": 109,
+        "start_time": 379.961,
+        "end_time": 398.51800000000003
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 65,
+          "description": "Weigh-Weigh the coffee beans (0.8oz-0.12 oz)",
+          "start_time": 5.233,
+          "end_time": 105.596,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try to pour the beans slowly or cup your hand around the packet to prevent them from spilling."
+            }
+          ]
+        },
+        {
+          "step_id": 65,
+          "description": "Weigh-Weigh the coffee beans (0.8oz-0.12 oz)",
+          "start_time": 5.233,
+          "end_time": 105.596,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like the weight is slightly lower than required. Please add a few more beans to reach the target amount."
+            }
+          ]
+        },
+        {
+          "step_id": 60,
+          "description": "Place-Place the paper filter in the dripper",
+          "start_time": 110.522,
+          "end_time": 154.644,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You have placed three filters in the dripper, but we only need one. Please remove the extras."
+            }
+          ]
+        },
+        {
+          "step_id": 60,
+          "description": "Place-Place the paper filter in the dripper",
+          "start_time": 110.522,
+          "end_time": 154.644,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The filter needs to be folded before placement. Please take it out so we can prepare it correctly."
+            }
+          ]
+        },
+        {
+          "step_id": 69,
+          "description": "Place-Place the dripper on top of a coffee mug",
+          "start_time": 192.352,
+          "end_time": 207.884,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Using a bowl might not work well for this amount of coffee. Please switch to a coffee mug instead."
+            }
+          ]
+        },
+        {
+          "step_id": 69,
+          "description": "Place-Place the dripper on top of a coffee mug",
+          "start_time": 192.352,
+          "end_time": 207.884,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "For better stability next time, place the dripper on the mug before inserting the filter."
+            }
+          ]
+        },
+        {
+          "step_id": 59,
+          "description": "spread-spread open filter in dripper to create a cone",
+          "start_time": 216.236,
+          "end_time": 326.52,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The filters look bunched up. Please start over with a single filter and fold it properly first."
+            }
+          ]
+        },
+        {
+          "step_id": 59,
+          "description": "spread-spread open filter in dripper to create a cone",
+          "start_time": 216.236,
+          "end_time": 326.52,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the filter hasn't been prepared yet, let's pause and fold it correctly."
+            }
+          ]
+        },
+        {
+          "step_id": 67,
+          "description": "Grind-Grind the coffee beans until the coffee grounds are the consistency of coarse sand, about 20 seconds",
+          "start_time": 330.177,
+          "end_time": 371.294,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The grounds are still a bit too coarse. Please grind them for a few more seconds until they look like coarse sand."
+            }
+          ]
+        },
+        {
+          "step_id": 67,
+          "description": "Grind-Grind the coffee beans until the coffee grounds are the consistency of coarse sand, about 20 seconds",
+          "start_time": 330.177,
+          "end_time": 371.294,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Be careful when transferring the beans to the grinder to avoid losing any."
+            }
+          ]
+        },
+        {
+          "step_id": 58,
+          "description": "Transfer-Transfer the grounds to the filter cone",
+          "start_time": 388.125,
+          "end_time": 441.624,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please wait on adding the grounds. We need to prepare the filter correctly first."
+            }
+          ]
+        },
+        {
+          "step_id": 68,
+          "description": "Measure-Measure 12 ounces of cold water",
+          "start_time": 464.743,
+          "end_time": 576.299,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Using a measuring jug will make it easier to transfer the water to the kettle."
+            }
+          ]
+        },
+        {
+          "step_id": 70,
+          "description": "transfer-transfer water to a kettle",
+          "start_time": 584.614,
+          "end_time": 661.364,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You've poured the water into a mixer, but we need to boil it. Please transfer it to a kettle instead."
+            }
+          ]
+        },
+        {
+          "step_id": 57,
+          "description": "Pour-Pour a small amount of water into the filter to wet the grounds",
+          "start_time": 714.038,
+          "end_time": 728.284,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Wait, please stop. The water from the tap is cold and needs to be boiled first."
+            }
+          ]
+        },
+        {
+          "step_id": 57,
+          "description": "Pour-Pour a small amount of water into the filter to wet the grounds",
+          "start_time": 714.038,
+          "end_time": 728.284,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Make sure to use the kettle so the water is hot enough for brewing."
+            }
+          ]
+        },
+        {
+          "step_id": 57,
+          "description": "Pour-Pour a small amount of water into the filter to wet the grounds",
+          "start_time": 714.038,
+          "end_time": 728.284,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We seem to be out of order. We need to boil the water before pouring it over the grounds."
+            }
+          ]
+        },
+        {
+          "step_id": 56,
+          "description": "Wait-Wait about 30 seconds for the coffee to bloom. (You will see small bubbles or foam on the coffee grounds during this step.)",
+          "start_time": 730.489,
+          "end_time": 760.102,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the water wasn't hot, the coffee won't bloom properly. We may need to restart."
+            }
+          ]
+        },
+        {
+          "step_id": 61,
+          "description": "pour-Slowly pour the rest of the water over the grounds in a circular motion. Do not overfill beyond the top of the paper filter",
+          "start_time": 761.796,
+          "end_time": 780.797,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Stop! You're pouring too fast and it's overflowing. Careful to avoid a mess or potential burns."
+            }
+          ]
+        },
+        {
+          "step_id": 61,
+          "description": "pour-Slowly pour the rest of the water over the grounds in a circular motion. Do not overfill beyond the top of the paper filter",
+          "start_time": 761.796,
+          "end_time": 780.797,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "This step shouldn't happen yet since the water wasn't boiled. We'll need to correct the sequence."
+            }
+          ]
+        },
+        {
+          "step_id": 66,
+          "description": "drain-Let the coffee drain completely into the mug before removing the dripper",
+          "start_time": 781.013,
+          "end_time": 856.777,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since we performed this out of order, please ensure the area is clean before trying again."
+            }
+          ]
+        },
+        {
+          "step_id": 64,
+          "description": "Boil-Boil the water. (While the water is boiling, assemble the filter cone)",
+          "start_time": 813.251,
+          "end_time": 936.783,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Boiling water in a pan can be dangerous when pouring. Please use a kettle if available."
+            }
+          ]
+        },
+        {
+          "step_id": 64,
+          "description": "Boil-Boil the water. (While the water is boiling, assemble the filter cone)",
+          "start_time": 813.251,
+          "end_time": 936.783,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "This step should have been done first. We'll need to prepare fresh grounds."
+            }
+          ]
+        },
+        {
+          "step_id": 71,
+          "description": "check-Once the water has boiled, check the temperature of the water. (The water should be between 195-205 degrees Fahrenheit or between 91-96 degrees Celsius. If the water is too hot, let it cool briefly.)",
+          "start_time": 938.77,
+          "end_time": 969.456,
+          "error_tag": "Temperature Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The water isn't at the right temperature yet. Please adjust the heat to reach the target range."
+            }
+          ]
+        },
+        {
+          "step_id": 71,
+          "description": "check-Once the water has boiled, check the temperature of the water. (The water should be between 195-205 degrees Fahrenheit or between 91-96 degrees Celsius. If the water is too hot, let it cool briefly.)",
+          "start_time": 938.77,
+          "end_time": 969.456,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Checking the temperature in a kettle is safer than in a pan."
+            }
+          ]
+        },
+        {
+          "step_id": 71,
+          "description": "check-Once the water has boiled, check the temperature of the water. (The water should be between 195-205 degrees Fahrenheit or between 91-96 degrees Celsius. If the water is too hot, let it cool briefly.)",
+          "start_time": 938.77,
+          "end_time": 969.456,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We should have checked this earlier. Please verify the temperature before proceeding next time."
+            }
+          ]
+        },
+        {
+          "step_id": 62,
+          "description": "Prepare-Prepare the filter insert by folding the paper filter in half to create a semi-circle, and in half again to create a quarter-circle",
+          "start_time": 973.311,
+          "end_time": 982.497,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Now that you're preparing the filter, remember to fold it properly before placing it."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "10_42",
+    "activity_id": 10,
+    "step_annotations": [
+      {
+        "description": "Place-Place 8-inch flour tortilla on cutting board",
+        "step_id": 115,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Use tortilla after heating it on pan for 1 minute"
+          }
+        ],
+        "start_time": 0,
+        "end_time": 187.814,
+        "modified_description": "Place-Place 8-inch flour tortilla on cutting board after heating it on a pan for 1 minute"
+      },
+      {
+        "description": "scoop-Use a butter knife to scoop nut butter from the jar",
+        "step_id": 113,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Used a knife instead of butter knife"
+          }
+        ],
+        "start_time": 193.131,
+        "end_time": 222.518,
+        "modified_description": "scoop-Use a knife to scoop nut butter from the jar"
+      },
+      {
+        "description": "Spread-Spread nut butter onto the tortilla, leaving 1/2-inch uncovered at the edges",
+        "step_id": 112,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spreading the complete tortilla"
+          }
+        ],
+        "start_time": 222.93099999999998,
+        "end_time": 298.152,
+        "modified_description": "Spread-Spread nut butter onto the whole tortilla"
+      },
+      {
+        "description": "Clean-Clean the knife by wiping it with a paper towel",
+        "step_id": 118,
+        "start_time": 299.247,
+        "end_time": 308.009
+      },
+      {
+        "description": "scoop-Use the knife to scoop jelly from the jar",
+        "step_id": 111,
+        "start_time": 312.954,
+        "end_time": 383.913
+      },
+      {
+        "description": "Spread-Spread jelly over the nut butter",
+        "step_id": 107,
+        "start_time": 355,
+        "end_time": 383
+      },
+      {
+        "description": "Clean-Clean the knife by wiping with a paper towel",
+        "step_id": 104,
+        "start_time": 388.136,
+        "end_time": 413.246
+      },
+      {
+        "description": "Roll-Roll the tortilla from one end to the other into a log shape, about 1.5 inches thick. Roll it tight enough to prevent gaps, but not so tight that the filling leaks",
+        "step_id": 116,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Ensure filling leaks"
+          },
+          {
+            "tag": "Measurement Error",
+            "description": "Log thickness is 2.5 inches"
+          }
+        ],
+        "start_time": 426.444,
+        "end_time": 433.271,
+        "modified_description": "Roll-Roll the tortilla from one end to the other into a log shape, about 2.5 inches thick. Roll it tight enough to prevent gaps, so that that the filling leaks"
+      },
+      {
+        "description": "Secure-Secure the rolled tortilla by inserting 5 toothpicks about 1 inch apart",
+        "step_id": 110,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skip this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skip this step"
+      },
+      {
+        "description": "Trim-Trim the ends of the tortilla roll with the butter knife, leaving 1/2 inch margin between the last toothpick and the end of the roll",
+        "step_id": 114,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Use a normal knife instead"
+          }
+        ],
+        "start_time": 527.167,
+        "end_time": 545.832
+      },
+      {
+        "description": "Discard-Discard ends of the tortilla",
+        "step_id": 103,
+        "start_time": 683,
+        "end_time": 685
+      },
+      {
+        "description": "Slide-Slide floss under the tortilla, perpendicular to the length of the roll",
+        "step_id": 106,
+        "start_time": 551.922,
+        "end_time": 565.478
+      },
+      {
+        "description": "Place-Place the floss halfway between toothpicks",
+        "step_id": 117,
+        "start_time": 566.027,
+        "end_time": 589.475
+      },
+      {
+        "description": "Cross-Cross the floss's two ends over the tortilla roll's top",
+        "step_id": 105,
+        "start_time": 590,
+        "end_time": 593
+      },
+      {
+        "description": "pull-pull the floss ends in opposite directions to slice",
+        "step_id": 108,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Do not pull tightly"
+          }
+        ],
+        "start_time": 593,
+        "end_time": 598.017,
+        "modified_description": "Pull-pull the floss ends in opposite directions to slice but at different times"
+      },
+      {
+        "description": "slicing-Continue slicing with floss to create 1 more pinwheel",
+        "step_id": 102,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Use knife instead to slice"
+          }
+        ],
+        "start_time": 604,
+        "end_time": 606
+      },
+      {
+        "description": "slicing-Continue slicing with floss to create 1 more pinwheel",
+        "step_id": 102,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Use knife instead to slice"
+          }
+        ],
+        "start_time": 612.5,
+        "end_time": 616,
+        "modified_description": "slicing-Continue slicing with knife to create 1 more pinwheel"
+      },
+      {
+        "description": "slicing-Continue slicing with floss to create 1 more pinwheel",
+        "step_id": 102,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Use knife instead to slice"
+          }
+        ],
+        "start_time": 616,
+        "end_time": 618
+      },
+      {
+        "description": "slicing-Continue slicing with floss to create 1 more pinwheel",
+        "step_id": 102,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Use knife instead to slice"
+          }
+        ],
+        "start_time": 618,
+        "end_time": 620
+      },
+      {
+        "description": "Place-Place the pinwheels on a plate",
+        "step_id": 109,
+        "start_time": 650.952,
+        "end_time": 676.239
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 75,
+          "description": "Sprinkle-Sprinkle 1 tbsp shredded cheddar cheese on top of the egg and spill while taking.",
+          "start_time": 660.9460117598684,
+          "end_time": 744.407585444079,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try to keep your hand steady while sprinkling so the cheese lands directly on the tortilla."
+            },
+            {
+              "role": "user",
+              "utterance": "Oops, I'll be more careful."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "10_46",
+    "activity_id": 10,
+    "step_annotations": [
+      {
+        "description": "scoop-Use a butter knife to scoop nut butter from the jar",
+        "step_id": 113,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before placing tortilla on cutting board"
+          }
+        ],
+        "start_time": 2.1390000000000002,
+        "end_time": 65.181
+      },
+      {
+        "description": "Place-Place 8-inch flour tortilla on cutting board",
+        "step_id": 115,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "place on unclean kitchen surface instead of cutting board"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after placing tortilla on cutting board"
+          }
+        ],
+        "start_time": 66.26,
+        "end_time": 94.27600000000001,
+        "modified_description": "Place-Place 8-inch flour tortilla on unclean kitchen surface"
+      },
+      {
+        "description": "Spread-Spread nut butter onto the tortilla, leaving 1/2-inch uncovered at the edges",
+        "step_id": 112,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "spread the butter without leaving any edge gap"
+          }
+        ],
+        "start_time": 95.376,
+        "end_time": 134.29,
+        "modified_description": "Spread-Spread nut butter onto the tortilla, overflowing the edges"
+      },
+      {
+        "description": "scoop-Use the knife to scoop jelly from the jar",
+        "step_id": 111,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "spill some out while scooping jelly"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Using soiled knife to scoop jelly"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before correct order"
+          }
+        ],
+        "start_time": 141.987,
+        "end_time": 182.569,
+        "modified_description": "scoop-Use the knife to scoop jelly from the jar and spill some out"
+      },
+      {
+        "description": "Spread-Spread jelly over the nut butter",
+        "step_id": 107,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "spread the jelly over the other side of the tortilla instead of spreading it on butter"
+          }
+        ],
+        "start_time": 191.098,
+        "end_time": 222.246,
+        "modified_description": "Spread-Spread jelly over the other side of the tortilla"
+      },
+      {
+        "description": "Clean-Clean the knife by wiping with a paper towel",
+        "step_id": 104,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "use hand instead of towel to clean"
+          }
+        ],
+        "start_time": 228.212,
+        "end_time": 258.273,
+        "modified_description": "Clean-Clean the knife by wiping with fingers"
+      },
+      {
+        "description": "Roll-Roll the tortilla from one end to the other into a log shape, about 1.5 inches thick. Roll it tight enough to prevent gaps, but not so tight that the filling leaks",
+        "step_id": 116,
+        "start_time": 266.565,
+        "end_time": 312.247,
+        "modified_description": "Roll-Roll the tortilla from one end to the other into a log shape, about 1.5 inches thick. Roll it tight enough to prevent gaps and filling leaks out of tortilla"
+      },
+      {
+        "description": "Trim-Trim the ends of the tortilla roll with the butter knife, leaving 1/2 inch margin between the last toothpick and the end of the roll",
+        "step_id": 114,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Trim-Trim the ends of the tortilla using hand"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before correct order"
+          }
+        ],
+        "start_time": 323.276,
+        "end_time": 346.218,
+        "modified_description": "Trim-Trim the ends of the tortilla roll with the hand using fingers, leaving 1/2 inch margin between the last toothpick and the end of the roll"
+      },
+      {
+        "description": "Secure-Secure the rolled tortilla by inserting 5 toothpicks about 1 inch apart",
+        "step_id": 110,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "use 10 toothpicks instead of 5"
+          }
+        ],
+        "start_time": 376.245,
+        "end_time": 462.598,
+        "modified_description": "Secure-Secure the rolled tortilla by inserting 10 toothpicks about 1/2 inch apart"
+      },
+      {
+        "description": "Slide-Slide floss under the tortilla, perpendicular to the length of the roll",
+        "step_id": 106,
+        "start_time": 530,
+        "end_time": 531.5
+      },
+      {
+        "description": "Place-Place the floss halfway between toothpicks",
+        "step_id": 117,
+        "start_time": 531.5,
+        "end_time": 534
+      },
+      {
+        "description": "Cross-Cross the floss's two ends over the tortilla roll's top",
+        "step_id": 105,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "we are slicing in a way there is no toothpick in pin wheel"
+          }
+        ],
+        "start_time": 545.239,
+        "end_time": 561.263,
+        "modified_description": "Cross-Cross the floss's two ends over the tortilla roll's top on one edge of the tortilla"
+      },
+      {
+        "description": "pull-pull the floss ends in opposite directions to slice",
+        "step_id": 108,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before correct order"
+          }
+        ],
+        "start_time": 562.147,
+        "end_time": 568.508
+      },
+      {
+        "description": "slicing-Continue slicing with floss to create 1 more pinwheel",
+        "step_id": 102,
+        "start_time": 568,
+        "end_time": 594
+      },
+      {
+        "description": "slicing-Continue slicing with floss to create 1 more pinwheel",
+        "step_id": 102,
+        "start_time": 620,
+        "end_time": 627
+      },
+      {
+        "description": "slicing-Continue slicing with floss to create 1 more pinwheel",
+        "step_id": 102,
+        "start_time": 605.413,
+        "end_time": 619.861
+      },
+      {
+        "description": "Place-Place the pinwheels on a plate",
+        "step_id": 109,
+        "start_time": 632.908,
+        "end_time": 665.666,
+        "modified_description": "Place-Place the pinwheels on a plate"
+      },
+      {
+        "description": "Discard-Discard ends of the tortilla",
+        "step_id": 103,
+        "start_time": 667.343,
+        "end_time": 687.251,
+        "modified_description": "Discard-Discard ends of the tortilla"
+      },
+      {
+        "description": "Clean-Clean the knife by wiping it with a paper towel",
+        "step_id": 118,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 73,
+          "description": "Microwave-Microwave for 1.5 minutes",
+          "start_time": 60.41824778468632,
+          "end_time": 162.69481658794447,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Ideally, you should pause and stir the egg halfway through to ensure it cooks evenly."
+            },
+            {
+              "role": "user",
+              "utterance": "Oh, I forgot to stir."
+            }
+          ]
+        },
+        {
+          "step_id": 73,
+          "description": "Microwave-Microwave for 1.5 minutes",
+          "start_time": 60.41824778468632,
+          "end_time": 162.69481658794447,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The recipe calls for three minutes, but it's only been one and a half. You might want to microwave it longer."
+            }
+          ]
+        },
+        {
+          "step_id": 82,
+          "description": "Sprinkle-Sprinkle oregano in the bowl, but some of them splash outside",
+          "start_time": 164.59763647265626,
+          "end_time": 183.38798283418507,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful with the sprinkle; some oregano is splashing outside the bowl."
+            }
+          ]
+        },
+        {
+          "step_id": 74,
+          "description": "Add-Add 1 tbsp sweet and sour sauce to the bowl",
+          "start_time": 184.101540290952,
+          "end_time": 216.6873308166412,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like a full tablespoon. You only need half a tablespoon for this step."
+            }
+          ]
+        },
+        {
+          "step_id": 80,
+          "description": "Add-Add 2 tbsp salsa to the bowl",
+          "start_time": 216.68733081664124,
+          "end_time": 246.1810390296738,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You've added two tablespoons of salsa, but the recipe only requires one."
+            }
+          ]
+        },
+        {
+          "step_id": 81,
+          "description": "Place-Place 8 inch tortilla on a cutting board",
+          "start_time": 246.65674400085175,
+          "end_time": 298.5085858592477,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That tortilla appears to be soiled. For your safety, it would be best to use a clean one."
+            },
+            {
+              "role": "user",
+              "utterance": "Good catch, thanks."
+            }
+          ]
+        },
+        {
+          "step_id": 75,
+          "description": "Sprinkle-Sprinkle 1 tbsp shredded cheddar cheese beside the egg",
+          "start_time": 317.7746371919545,
+          "end_time": 355.5931824006011,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The cheese ended up beside the egg. It works best if you sprinkle it directly on top."
+            }
+          ]
+        },
+        {
+          "step_id": 72,
+          "description": "Skipped this step",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It seems you skipped whisking the egg. Whisking it first helps with the texture."
+            }
+          ]
+        },
+        {
+          "step_id": 76,
+          "description": "Skipped this step",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to mix the contents of the bowl well before moving on."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "10_47",
+    "activity_id": 10,
+    "step_annotations": [
+      {
+        "description": "Place-Place 8-inch flour tortilla on cutting board",
+        "step_id": 115,
+        "start_time": 2.132,
+        "end_time": 20.672
+      },
+      {
+        "description": "scoop-Use the knife to scoop jelly from the jar",
+        "step_id": 111,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "use spoon instead of knife"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before spreading nut butter"
+          }
+        ],
+        "start_time": 31.561,
+        "end_time": 59.16,
+        "modified_description": "scoop-Use the spoon instead of knife to scoop jelly from the jar"
+      },
+      {
+        "description": "Spread-Spread jelly over the nut butter",
+        "step_id": 107,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Did not spread jelly completely over the nut butter"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before spreading nut butter"
+          }
+        ],
+        "start_time": 59.208,
+        "end_time": 73.991,
+        "modified_description": "Spread-Spread jelly and did not cover the full surface"
+      },
+      {
+        "description": "Clean-Clean the knife by wiping with a paper towel",
+        "step_id": 104,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before spreading nut butter"
+          }
+        ],
+        "start_time": 74.135,
+        "end_time": 94.547
+      },
+      {
+        "description": "scoop-Use a butter knife to scoop nut butter from the jar",
+        "step_id": 113,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Use spoon instead of butter knife"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after spreading jelly"
+          }
+        ],
+        "start_time": 95.517,
+        "end_time": 115.67,
+        "modified_description": "scoop-Use a spoon instead of butter knife to scoop nut butter from the jar"
+      },
+      {
+        "description": "Spread-Spread nut butter onto the tortilla, leaving 1/2-inch uncovered at the edges",
+        "step_id": 112,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spreading around the jelly"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after spreading jelly"
+          }
+        ],
+        "start_time": 118.398,
+        "end_time": 153.24,
+        "modified_description": "Spread-Spread nut butter around the jelly, leaving 1/2-inch uncovered at the edges"
+      },
+      {
+        "description": "Roll-Roll the tortilla from one end to the other into a log shape, about 1.5 inches thick. Roll it tight enough to prevent gaps, but not so tight that the filling leaks",
+        "step_id": 116,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Roll it tightly for the filling to leak"
+          }
+        ],
+        "start_time": 162.071,
+        "end_time": 185.00900000000001
+      },
+      {
+        "description": "Slide-Slide floss under the tortilla, perpendicular to the length of the roll",
+        "step_id": 106,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding toothpicks and trimming"
+          }
+        ],
+        "start_time": 212.328,
+        "end_time": 237.519
+      },
+      {
+        "description": "Place-Place the floss halfway between toothpicks",
+        "step_id": 117,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding toothpicks and trimming"
+          }
+        ],
+        "start_time": 237.029,
+        "end_time": 238.054
+      },
+      {
+        "description": "Cross-Cross the floss's two ends over the tortilla roll's top",
+        "step_id": 105,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding toothpicks and trimming"
+          }
+        ],
+        "start_time": 238.235,
+        "end_time": 248.977
+      },
+      {
+        "description": "Trim-Trim the ends of the tortilla roll with the butter knife, leaving 1/2 inch margin between the last toothpick and the end of the roll",
+        "step_id": 114,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "use spoon and fingers of hand instead of butter knife to trim"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding toothpicks"
+          }
+        ],
+        "start_time": 263.438,
+        "end_time": 281.04200000000003,
+        "modified_description": "Trim-Trim the ends of the tortilla roll with the spoon or hand instead of butter knife, leaving 1/2 inch margin between the last toothpick and the end of the roll"
+      },
+      {
+        "description": "Discard-Discard ends of the tortilla",
+        "step_id": 103,
+        "start_time": 296.21500000000003,
+        "end_time": 304.253
+      },
+      {
+        "description": "Secure-Secure the rolled tortilla by inserting 5 toothpicks about 1 inch apart",
+        "step_id": 110,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after correct order"
+          }
+        ],
+        "start_time": 308.15510890457097,
+        "end_time": 347.337
+      },
+      {
+        "description": "Clean-Clean the knife by wiping it with a paper towel",
+        "step_id": 118,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after correct order"
+          }
+        ],
+        "start_time": 357.281,
+        "end_time": 373.349
+      },
+      {
+        "description": "pull-pull the floss ends in opposite directions to slice",
+        "step_id": 108,
+        "start_time": 382.7064157682379,
+        "end_time": 388.344
+      },
+      {
+        "description": "slicing-Continue slicing with floss to create 1 more pinwheel",
+        "step_id": 102,
+        "start_time": 389,
+        "end_time": 402
+      },
+      {
+        "description": "slicing-Continue slicing with floss to create 1 more pinwheel",
+        "step_id": 102,
+        "start_time": 403,
+        "end_time": 415
+      },
+      {
+        "description": "slicing-Continue slicing with floss to create 1 more pinwheel",
+        "step_id": 102,
+        "start_time": 415.98199999999997,
+        "end_time": 429.61161300329496
+      },
+      {
+        "description": "Place-Place the pinwheels on a plate",
+        "step_id": 109,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "use a cup instead of a plate"
+          }
+        ],
+        "start_time": 435.377,
+        "end_time": 456.932,
+        "modified_description": "Place-Place the pinwheels in a cup instead of a plate"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 73,
+          "description": "Microwave-Microwave for 3 minutes, stirring in between",
+          "start_time": 78.09017531693492,
+          "end_time": 259.64096814400256,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like the microwave ran for two minutes, but the recipe suggests three. You might want to put it back in for another minute."
+            },
+            {
+              "role": "user",
+              "utterance": "Oh, right. I'll add more time."
+            }
+          ]
+        },
+        {
+          "step_id": 82,
+          "description": "Sprinkle-Sprinkle oregano in the bowl",
+          "start_time": 263.30126638648375,
+          "end_time": 281.11471783322565,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I noticed you used basil there, but the instructions call for oregano. Just letting you know in case you want to swap it."
+            },
+            {
+              "role": "user",
+              "utterance": "Oops, grabbed the wrong jar."
+            }
+          ]
+        },
+        {
+          "step_id": 74,
+          "description": "Add-Add 1/2 tbsp sweet and sour sauce to the bowl",
+          "start_time": 299.17218916279955,
+          "end_time": 327.23447568848877,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looked like a full tablespoon, but we only needed half a tablespoon of the sweet and sour sauce."
+            }
+          ]
+        },
+        {
+          "step_id": 81,
+          "description": "Place-Place 8 inch tortilla on a cutting board",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like we skipped placing the tortilla on the cutting board. We'll need to do that before moving on."
+            }
+          ]
+        },
+        {
+          "step_id": 79,
+          "description": "Pour-Pour egg mixture on top of the tortilla",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to pour the egg mixture onto the tortilla once you have it ready."
+            }
+          ]
+        },
+        {
+          "step_id": 78,
+          "description": "Roll-Roll the tortilla from one end to another into a log shape, about 1.5 inches thick. Roll it tight enough to prevent gaps but not so tight that the filling leaks",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Make sure to roll the tortilla tightly into a log shape to finish the wrap."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "10_48",
+    "activity_id": 10,
+    "step_annotations": [
+      {
+        "description": "Place-Place 8-inch flour tortilla on cutting board",
+        "step_id": 115,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Placed on a plate instead of cutting board"
+          }
+        ],
+        "start_time": 2.459,
+        "end_time": 57.486,
+        "modified_description": "Place-Place 8-inch flour tortilla on plate"
+      },
+      {
+        "description": "scoop-Use the knife to scoop jelly from the jar",
+        "step_id": 111,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Did not scoop properly"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before applying nut butter"
+          }
+        ],
+        "start_time": 66.459,
+        "end_time": 165.486
+      },
+      {
+        "description": "Spread-Spread jelly over the nut butter",
+        "step_id": 107,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spread on the boundary"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before applying nut butter"
+          }
+        ],
+        "start_time": 174.196,
+        "end_time": 197.478
+      },
+      {
+        "description": "scoop-Use a butter knife to scoop nut butter from the jar",
+        "step_id": 113,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Used normal butter instead of nut butter"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after applying jelly"
+          }
+        ],
+        "start_time": 214.323,
+        "end_time": 231.014
+      },
+      {
+        "description": "Spread-Spread nut butter onto the tortilla, leaving 1/2-inch uncovered at the edges",
+        "step_id": 112,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Did not spread the butter properly, instead leave drops of butter on the tortilla"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after applying jelly"
+          }
+        ],
+        "start_time": 232.906,
+        "end_time": 252.287
+      },
+      {
+        "description": "Clean-Clean the knife by wiping it with a paper towel",
+        "step_id": 118,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Improper Cleaning of the knife with paper towel. paper towel did not cover down side of the knife."
+          }
+        ],
+        "start_time": 260.687,
+        "end_time": 283.578,
+        "modified_description": "Clean-Clean the knife by wiping it with a paper towel. Improper technique (down side of knife not cleaned)"
+      },
+      {
+        "description": "Roll-Roll the tortilla from one end to the other into a log shape, about 1.5 inches thick. Roll it tight enough to prevent gaps, but not so tight that the filling leaks",
+        "step_id": 116,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Roll into a large log"
+          }
+        ],
+        "start_time": 294.615,
+        "end_time": 306.47,
+        "modified_description": "Roll-Roll the tortilla from one end to the other into a log shape, about 2.5 inches thick. Roll it loosely with huge gaps. filling does not leak. improper measurement."
+      },
+      {
+        "description": "Secure-Secure the rolled tortilla by inserting 5 toothpicks about 1 inch apart",
+        "step_id": 110,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Used 3 toothpicks instead of 5"
+          }
+        ],
+        "start_time": 322.206,
+        "end_time": 345.161
+      },
+      {
+        "description": "Clean-Clean the knife by wiping with a paper towel",
+        "step_id": 104,
+        "start_time": 360.27,
+        "end_time": 375.797
+      },
+      {
+        "description": "Slide-Slide floss under the tortilla, perpendicular to the length of the roll",
+        "step_id": 106,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Slide floss under the tortilla, parallel to the length of the roll. Did parallel instead of perpendicular."
+          }
+        ],
+        "start_time": 382.352,
+        "end_time": 412.152,
+        "modified_description": "Slide-Slide floss under the tortilla, parallel to the length of the roll"
+      },
+      {
+        "description": "Place-Place the floss halfway between toothpicks",
+        "step_id": 117,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before trimming the edges"
+          }
+        ],
+        "start_time": 413.034,
+        "end_time": 423.397
+      },
+      {
+        "description": "Cross-Cross the floss's two ends over the tortilla roll's top",
+        "step_id": 105,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before trimming the edges"
+          }
+        ],
+        "start_time": 453.379,
+        "end_time": 466.05261481489254
+      },
+      {
+        "description": "pull-pull the floss ends in opposite directions to slice",
+        "step_id": 108,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before trimming the edges"
+          }
+        ],
+        "start_time": 467.216,
+        "end_time": 573.87
+      },
+      {
+        "description": "Trim-Trim the ends of the tortilla roll with the butter knife, leaving 1/2 inch margin between the last toothpick and the end of the roll",
+        "step_id": 114,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Trim the same end twice"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after placing floss and slicing"
+          }
+        ],
+        "start_time": 579.5077968162357,
+        "end_time": 611.889,
+        "modified_description": "Trim-Trim the ends of the tortilla roll with the spoon base, leaving 1/2 inch margin between the last toothpick and the end of the roll"
+      },
+      {
+        "description": "Discard-Discard ends of the tortilla",
+        "step_id": 103,
+        "start_time": 613.653,
+        "end_time": 619.971,
+        "modified_description": "Discard-Discard ends of the tortilla"
+      },
+      {
+        "description": "Place-Place the pinwheels on a plate",
+        "step_id": 109,
+        "start_time": 625.835,
+        "end_time": 635.489,
+        "modified_description": "Place-Place the pinwheels on a plate"
+      },
+      {
+        "description": "slicing-Continue slicing with floss to create 1 more pinwheel",
+        "step_id": 102,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "slicing-Continue slicing with floss to create 1 more pinwheel",
+        "step_id": 102,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "slicing-Continue slicing with floss to create 1 more pinwheel",
+        "step_id": 102,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 72,
+          "description": "Whisk-Whisk the egg",
+          "start_time": 33.9475881923461,
+          "end_time": 61.94048631828595,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You might want to whisk a little more gently to keep the egg from splashing out of the bowl."
+            },
+            {
+              "role": "user",
+              "utterance": "Oops, good idea."
+            }
+          ]
+        },
+        {
+          "step_id": 73,
+          "description": "Microwave-Microwave for 3 minutes, stirring in between",
+          "start_time": 64.58548456640625,
+          "end_time": 167.74041624309797,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It helps to pause and stir the mixture halfway through to ensure it cooks evenly."
+            }
+          ]
+        },
+        {
+          "step_id": 73,
+          "description": "Microwave-Microwave for 3 minutes, stirring in between",
+          "start_time": 64.58548456640625,
+          "end_time": 167.74041624309797,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That was about 1.5 minutes. The recipe recommends microwaving for the full 3 minutes for best results."
+            }
+          ]
+        },
+        {
+          "step_id": 74,
+          "description": "Add-Add 1/2 tbsp sweet and sour sauce to the bowl",
+          "start_time": 215.57080122994006,
+          "end_time": 279.71200874685735,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like a full tablespoon. Since the recipe calls for half a tablespoon, you might want to remove a little."
+            }
+          ]
+        },
+        {
+          "step_id": 80,
+          "description": "Add-Add 1 tbsp salsa to the bowl",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like the salsa hasn't been added yet. Don't forget to mix that in for flavor."
+            }
+          ]
+        },
+        {
+          "step_id": 75,
+          "description": "Sprinkle-Sprinkle 1 tbsp shredded cheddar cheese on top of the egg",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Before you wrap up, remember to sprinkle the cheddar cheese on top."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "10_50",
+    "activity_id": 10,
+    "step_annotations": [
+      {
+        "description": "Place-Place 8-inch flour tortilla on cutting board",
+        "step_id": 115,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Use a plate instead of a cutting board"
+          }
+        ],
+        "start_time": 4.104,
+        "end_time": 24.922,
+        "modified_description": "Place-Place 8-inch flour tortilla on a plate"
+      },
+      {
+        "description": "Clean-Clean the knife by wiping it with a paper towel",
+        "step_id": 118,
+        "start_time": 29.537,
+        "end_time": 50.4
+      },
+      {
+        "description": "scoop-Use the knife to scoop jelly from the jar",
+        "step_id": 111,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill some jelly while scooping"
+          }
+        ],
+        "start_time": 51.049,
+        "end_time": 86.748,
+        "modified_description": "(Spill)scoop-Use the knife to scoop jelly from the jar"
+      },
+      {
+        "description": "Spread-Spread jelly over the nut butter",
+        "step_id": 107,
+        "start_time": 88.054,
+        "end_time": 106.60631556026937
+      },
+      {
+        "description": "Clean-Clean the knife by wiping with a paper towel",
+        "step_id": 104,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Leave some jelly on the knife - unhyginic"
+          }
+        ],
+        "start_time": 107.343,
+        "end_time": 113.487,
+        "modified_description": "not enough, Clean-Clean the knife by wiping with a paper towel"
+      },
+      {
+        "description": "Roll-Roll the tortilla from one end to the other into a log shape, about 1.5 inches thick. Roll it tight enough to prevent gaps, but not so tight that the filling leaks",
+        "step_id": 116,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Roll into a larger log shape"
+          }
+        ],
+        "start_time": 119.14099999999999,
+        "end_time": 142.74
+      },
+      {
+        "description": "Secure-Secure the rolled tortilla by inserting 5 toothpicks about 1 inch apart",
+        "step_id": 110,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "use 3 instead of 5 toothpicks"
+          }
+        ],
+        "start_time": 144.124,
+        "end_time": 176.363
+      },
+      {
+        "description": "Trim-Trim the ends of the tortilla roll with the butter knife, leaving 1/2 inch margin between the last toothpick and the end of the roll",
+        "step_id": 114,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Trim too much"
+          }
+        ],
+        "start_time": 181.947,
+        "end_time": 198.035
+      },
+      {
+        "description": "Discard-Discard ends of the tortilla",
+        "step_id": 103,
+        "start_time": 198.95,
+        "end_time": 204.53300000000002
+      },
+      {
+        "description": "Slide-Slide floss under the tortilla, perpendicular to the length of the roll",
+        "step_id": 106,
+        "start_time": 179.67954229378398,
+        "end_time": 199.28036075877378
+      },
+      {
+        "description": "Place-Place the floss halfway between toothpicks",
+        "step_id": 117,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Cross-Cross the floss's two ends over the tortilla roll's top",
+        "step_id": 105,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "pull-pull the floss ends in opposite directions to slice",
+        "step_id": 108,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "slicing-Continue slicing with floss to create 1 more pinwheel",
+        "step_id": 102,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Use a knife instead of floss"
+          },
+          {
+            "tag": "Technique Error",
+            "description": "Cut into irregular shapes"
+          }
+        ],
+        "start_time": 214,
+        "end_time": 218.08
+      },
+      {
+        "description": "slicing-Continue slicing with floss to create 1 more pinwheel",
+        "step_id": 102,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Use a knife instead of floss"
+          }
+        ],
+        "start_time": 220,
+        "end_time": 223
+      },
+      {
+        "description": "slicing-Continue slicing with floss to create 1 more pinwheel",
+        "step_id": 102,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Place-Place the pinwheels on a plate",
+        "step_id": 109,
+        "start_time": 230.027,
+        "end_time": 238.65393469283225
+      },
+      {
+        "description": "Spread-Spread nut butter onto the tortilla, leaving 1/2-inch uncovered at the edges",
+        "step_id": 112,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "scoop-Use a butter knife to scoop nut butter from the jar",
+        "step_id": 113,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 77,
+          "description": "add-Extract and add contents of an egg to a microwave-safe bowl",
+          "start_time": 1.8430242187499992,
+          "end_time": 54.26682421875,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like some eggshell fragments fell into the bowl. You might want to fish them out before whisking."
+            }
+          ]
+        },
+        {
+          "step_id": 76,
+          "description": "Mix-Mix the contents of the bowl well",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It seems you skipped the mixing step. Don't forget to mix the contents thoroughly before adding anything else."
+            }
+          ]
+        },
+        {
+          "step_id": 74,
+          "description": "Add-Add 1/2 tbsp sweet and sour sauce to the bowl",
+          "start_time": 122.32579263980263,
+          "end_time": 151.98662685032895,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like a half teaspoon. The recipe calls for a half tablespoon, so you'll need to add a bit more."
+            }
+          ]
+        },
+        {
+          "step_id": 74,
+          "description": "Add-Add 1/2 tbsp sweet and sour sauce to the bowl",
+          "start_time": 122.32579263980263,
+          "end_time": 151.98662685032895,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Just a heads-up, the recipe usually suggests microwaving the egg before adding the sauce."
+            }
+          ]
+        },
+        {
+          "step_id": 80,
+          "description": "Add-Add 1 tbsp salsa to the bowl",
+          "start_time": 156.12534790296056,
+          "end_time": 187.3956847450658,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Ideally, you should wait to add the salsa until after the egg has been cooked."
+            }
+          ]
+        },
+        {
+          "step_id": 73,
+          "description": "Microwave-Microwave for 3 minutes, stirring in between",
+          "start_time": 192.6840505345395,
+          "end_time": 239.1296979029606,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That was only about 30 seconds. You'll likely need the full 3 minutes for the egg to set properly."
+            }
+          ]
+        },
+        {
+          "step_id": 73,
+          "description": "Microwave-Microwave for 3 minutes, stirring in between",
+          "start_time": 192.6840505345395,
+          "end_time": 239.1296979029606,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the sauce and salsa are already in, keep an eye on it while it microwaves to ensure it cooks evenly."
+            }
+          ]
+        },
+        {
+          "step_id": 82,
+          "description": "Sprinkle-Sprinkle oregano in the bowl",
+          "start_time": 240.04941369243423,
+          "end_time": 255.22472421875,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That appears to be basil. The recipe mentions oregano, though you can use basil if you prefer the taste."
+            }
+          ]
+        },
+        {
+          "step_id": 81,
+          "description": "Place-Place 8 inch tortilla on a cutting board",
+          "start_time": 260.0,
+          "end_time": 274.0,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Using a flat cutting board instead of a plate will make it much easier to roll the tortilla."
+            }
+          ]
+        },
+        {
+          "step_id": 75,
+          "description": "Sprinkle-Sprinkle 1 tbsp shredded cheddar cheese on top of the egg",
+          "start_time": 292.0133557976974,
+          "end_time": 324.4333373766448,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please make sure to use a clean spoon for the cheese to avoid cross-contamination."
+            }
+          ]
+        },
+        {
+          "step_id": 78,
+          "description": "Roll-Roll the tortilla from one end to another into a log shape, about 1.5 inches thick. Roll it tight enough to prevent gaps but not so tight that the filling leaks",
+          "start_time": 326.0428400082237,
+          "end_time": 355.9336031661184,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try tucking the ends in a bit tighter as you roll to prevent the filling from leaking out."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "12_6",
+    "activity_id": 12,
+    "step_annotations": [
+      {
+        "description": "Rinse-Rinse a tomato",
+        "step_id": 125,
+        "start_time": 10.898,
+        "end_time": 48.204
+      },
+      {
+        "description": "dry-gently dry it with a paper/tea towel",
+        "step_id": 122,
+        "start_time": 49.26,
+        "end_time": 59.037
+      },
+      {
+        "description": "Slice-Slice one tomato into about 1/2 inch thick slices",
+        "step_id": 119,
+        "start_time": 65.895,
+        "end_time": 163.885
+      },
+      {
+        "description": "Place-Place the thick slices of tomatoes on a platter, ensuring they only make a single layer",
+        "step_id": 120,
+        "start_time": 171.125,
+        "end_time": 205.161
+      },
+      {
+        "description": "Sprinkle-Sprinkle mozzarella cheese on top of the tomato throughout the platter",
+        "step_id": 124,
+        "start_time": 220.284,
+        "end_time": 263.586
+      },
+      {
+        "description": "Garnish-Garnish platter with italian seasoning",
+        "step_id": 127,
+        "start_time": 273.823,
+        "end_time": 297.657
+      },
+      {
+        "description": "Season-Season the tomato slices with salt",
+        "step_id": 123,
+        "start_time": 302.543,
+        "end_time": 326.891
+      },
+      {
+        "description": "Season-Season platter with 1/4 teaspoon black pepper",
+        "step_id": 126,
+        "start_time": 346,
+        "end_time": 370
+      },
+      {
+        "description": "Add-Add a drizzle of extra-virgin olive oil, about 1 tablespoon, over the entire platter",
+        "step_id": 121,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Didn't do the step of adding a extra-virgin olive oil."
+          }
+        ],
+        "start_time": 332.42,
+        "end_time": 376.456,
+        "modified_description": "Skip this step."
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 73,
+          "description": "Microwave for 3 minutes, stirring in between",
+          "start_time": 110.57425510553729,
+          "end_time": 270,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like the microwave ran for two minutes. You might want to check if the egg is fully cooked or if it needs more time."
+            }
+          ]
+        },
+        {
+          "step_id": 73,
+          "description": "Microwave for 3 minutes, stirring in between",
+          "start_time": 110.57425510553729,
+          "end_time": 270,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I didn't see you pause to stir the mixture. Stirring halfway through really helps it cook evenly."
+            }
+          ]
+        },
+        {
+          "step_id": 73,
+          "description": "Microwave for 3 minutes, stirring in between",
+          "start_time": 110.57425510553729,
+          "end_time": 270,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like the egg hasn't been whisked yet. Usually, it's best to whisk the egg before microwaving to get a scrambled texture."
+            }
+          ]
+        },
+        {
+          "step_id": 74,
+          "description": "Add 1/2 tbsp sweet and sour sauce to the bowl",
+          "start_time": 271,
+          "end_time": 320.4251871230811,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like minced garlic. The recipe suggests using sweet and sour sauce at this step."
+            }
+          ]
+        },
+        {
+          "step_id": 74,
+          "description": "Add 1/2 tbsp sweet and sour sauce to the bowl",
+          "start_time": 271,
+          "end_time": 320.4251871230811,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You might not want to put the spilled contents back into the bowl. It's safer to discard what fell on the counter."
+            }
+          ]
+        },
+        {
+          "step_id": 74,
+          "description": "Add 1/2 tbsp sweet and sour sauce to the bowl",
+          "start_time": 271,
+          "end_time": 320.4251871230811,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like a full tablespoon. Since the recipe calls for half that amount, the flavor might be a bit strong."
+            }
+          ]
+        },
+        {
+          "step_id": 74,
+          "description": "Add 1/2 tbsp sweet and sour sauce to the bowl",
+          "start_time": 271,
+          "end_time": 320.4251871230811,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Ideally, we want to whisk the egg before adding sauces so everything combines smoothly."
+            }
+          ]
+        },
+        {
+          "step_id": 82,
+          "description": "Sprinkle oregano in the bowl",
+          "start_time": 321.2935358072917,
+          "end_time": 344.16005115816887,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I think that's cilantro you have there. The recipe calls for oregano for this part."
+            }
+          ]
+        },
+        {
+          "step_id": 82,
+          "description": "Sprinkle oregano in the bowl",
+          "start_time": 321.2935358072917,
+          "end_time": 344.16005115816887,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Just a reminder, the egg is usually whisked before adding the seasoning."
+            }
+          ]
+        },
+        {
+          "step_id": 72,
+          "description": "Whisk the egg",
+          "start_time": 344.4495007195724,
+          "end_time": 355.4485840529057,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the egg has already been microwaved, it might be difficult to whisk it properly now."
+            }
+          ]
+        },
+        {
+          "step_id": 72,
+          "description": "Whisk the egg",
+          "start_time": 344.4495007195724,
+          "end_time": 355.4485840529057,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Make sure to whisk vigorously so the yolk and white are fully blended."
+            }
+          ]
+        },
+        {
+          "step_id": 80,
+          "description": "Add 1 tbsp salsa to the bowl",
+          "start_time": 355.7380336143092,
+          "end_time": 387.57748536869514,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like that spoon was used before. You might want to grab a clean one for the salsa."
+            }
+          ]
+        },
+        {
+          "step_id": 79,
+          "description": "Pour egg mixture on top of the tortilla",
+          "start_time": 387.57748536869514,
+          "end_time": 396.83987133360733,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Wait a moment—it's best to mix the ingredients thoroughly in the bowl before pouring them onto the tortilla."
+            }
+          ]
+        },
+        {
+          "step_id": 76,
+          "description": "Mix the contents of the bowl well",
+          "start_time": 426.94262571957233,
+          "end_time": 443.44125071957234,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the mixture is already on the tortilla, mixing it now might be messy. It's usually easier to do this in the bowl first."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "12_26",
+    "activity_id": 12,
+    "step_annotations": [
+      {
+        "description": "Rinse-Rinse a tomato",
+        "step_id": 125,
+        "start_time": 19.10687495042322,
+        "end_time": 28.883
+      },
+      {
+        "description": "dry-gently dry it with a paper/tea towel",
+        "step_id": 122,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Do not try the tomato completely"
+          }
+        ],
+        "start_time": 37.81569000604595,
+        "end_time": 46.184,
+        "modified_description": "dry-gently dry half tomato with a paper/tea towel"
+      },
+      {
+        "description": "Slice-Slice one tomato into about 1/2 inch thick slices",
+        "step_id": 119,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Chop instead of slice"
+          }
+        ],
+        "start_time": 50.15554674486095,
+        "end_time": 120.934,
+        "modified_description": "Chop-Chop one tomato into pieces"
+      },
+      {
+        "description": "Place-Place the thick slices of tomatoes on a platter, ensuring they only make a single layer",
+        "step_id": 120,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Tomatoes are not placed in a single layer"
+          }
+        ],
+        "start_time": 140.11708296977025,
+        "end_time": 151.67000000000002,
+        "modified_description": "Place-Place the thick slices of tomatoes on a platter, not making a single layer."
+      },
+      {
+        "description": "Sprinkle-Sprinkle mozzarella cheese on top of the tomato throughout the platter",
+        "step_id": 124,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Poured the cheese instead of sprinkling it"
+          }
+        ],
+        "start_time": 179.12695266021768,
+        "end_time": 190.903
+      },
+      {
+        "description": "Season-Season the tomato slices with salt",
+        "step_id": 123,
+        "start_time": 216.9426426662636,
+        "end_time": 224.913
+      },
+      {
+        "description": "Garnish-Garnish platter with italian seasoning",
+        "step_id": 127,
+        "start_time": 229.28249940507862,
+        "end_time": 235.437
+      },
+      {
+        "description": "Season-Season platter with 1/4 teaspoon black pepper",
+        "step_id": 126,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Add 1/8 teaspoon rather than 1/4 teaspoon"
+          }
+        ],
+        "start_time": 252.36997330350664,
+        "end_time": 265.35,
+        "modified_description": "Season-Season platter with 1/8 teaspoon black pepper"
+      },
+      {
+        "description": "Add-Add a drizzle of extra-virgin olive oil, about 1 tablespoon, over the entire platter",
+        "step_id": 121,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 77,
+          "description": "add-Extract and add contents of an egg to a microwave-safe bowl",
+          "start_time": 28.57299052220395,
+          "end_time": 86.33031420641447,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I see you're using a mug, but a microwave-safe bowl would be better for mixing the ingredients later."
+            }
+          ]
+        },
+        {
+          "step_id": 72,
+          "description": "Whisk-Whisk the egg",
+          "start_time": 88.81450017132674,
+          "end_time": 115.20897604851974,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Whisking might be a bit difficult in the narrow mug; a bowl would give you more room to get the texture right."
+            }
+          ]
+        },
+        {
+          "step_id": 73,
+          "description": "Microwave for 2 minutes, no stirring in between",
+          "start_time": 116.14054578536185,
+          "end_time": 258.3601922765899,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to pause halfway through to stir the egg, ensuring it cooks evenly throughout."
+            }
+          ]
+        },
+        {
+          "step_id": 73,
+          "description": "Microwave for 2 minutes, no stirring in between",
+          "start_time": 116.14054578536185,
+          "end_time": 258.3601922765899,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The recipe recommends microwaving for 3 minutes. Since you set it for 2, you might want to check if the egg is fully cooked."
+            }
+          ]
+        },
+        {
+          "step_id": 73,
+          "description": "Microwave for 2 minutes, no stirring in between",
+          "start_time": 116.14054578536185,
+          "end_time": 258.3601922765899,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Just be careful when handling the mug after microwaving, as the handle can get quite hot compared to a bowl."
+            }
+          ]
+        },
+        {
+          "step_id": 74,
+          "description": "Add 1 tbsp sweet and sour sauce to the bowl",
+          "start_time": 259.29176201343205,
+          "end_time": 293.1387957853618,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like a tablespoon. You might want to use half that amount to match the recipe's balance."
+            }
+          ]
+        },
+        {
+          "step_id": 74,
+          "description": "Add 1 tbsp sweet and sour sauce to the bowl",
+          "start_time": 259.29176201343205,
+          "end_time": 293.1387957853618,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It might be a little tight adding ingredients into the mug, so just double-check that everything mixes well."
+            }
+          ]
+        },
+        {
+          "step_id": 80,
+          "description": "Add-Add 1 tbsp salsa to the bowl",
+          "start_time": 296.5545514871162,
+          "end_time": 326.6753063116776,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It's best to use a clean spoon for the salsa to keep the jar fresh and avoid mixing flavors."
+            }
+          ]
+        },
+        {
+          "step_id": 80,
+          "description": "Add-Add 1 tbsp salsa to the bowl",
+          "start_time": 296.5545514871162,
+          "end_time": 326.6753063116776,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since you're still using the mug, make sure there is enough space left for the salsa and mixing."
+            }
+          ]
+        },
+        {
+          "step_id": 76,
+          "description": "Mix the contents of the bowl but not that well",
+          "start_time": 351.82768920641445,
+          "end_time": 380.0853045572917,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Because of the mug's shape, you may need to reach deep with the spoon to ensure the bottom ingredients are fully mixed."
+            }
+          ]
+        },
+        {
+          "step_id": 79,
+          "description": "Pour-Pour egg mixture on top of the tortilla",
+          "start_time": 380.3958278029057,
+          "end_time": 407.4113501713268,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Pour carefully from the mug to avoid drips, as the rim is thicker than a bowl's spout."
+            }
+          ]
+        },
+        {
+          "step_id": 75,
+          "description": "Sprinkle-Sprinkle 1 tbsp shredded cheddar cheese on top of the egg",
+          "start_time": 414.55338482044954,
+          "end_time": 449.9530348204496,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like mozzarella. The recipe calls for cheddar, but the mozzarella should still melt nicely."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "12_38",
+    "activity_id": 12,
+    "step_annotations": [
+      {
+        "description": "Rinse-Rinse a tomato",
+        "step_id": 125,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Do not rinse"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "use cherry tomato instead of normal tomato"
+          },
+          {
+            "tag": "Measurement Error",
+            "description": "use 2 cherry tomato instead of one normal tomato"
+          }
+        ],
+        "start_time": 11.691002187424427,
+        "end_time": 24.052
+      },
+      {
+        "description": "dry-gently dry it with a paper/tea towel",
+        "step_id": 122,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Dry it with a wet paper/tea towel"
+          }
+        ],
+        "start_time": 36.80500688633615,
+        "end_time": 58.568
+      },
+      {
+        "description": "Slice-Slice one tomato into about 1/2 inch thick slices",
+        "step_id": 119,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Slice into larger slices about 1 inch thick"
+          }
+        ],
+        "start_time": 75.77501417775092,
+        "end_time": 93.167,
+        "modified_description": "Slice-Slice one tomato into about 1 inch thick slices"
+      },
+      {
+        "description": "Place-Place the thick slices of tomatoes on a platter, ensuring they only make a single layer",
+        "step_id": 120,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Make double layer instead of single layer"
+          }
+        ],
+        "start_time": 107.81702017291416,
+        "end_time": 126.075,
+        "modified_description": "Place-Place the thick slices of tomatoes on a platter, making a double layer of tomatoes"
+      },
+      {
+        "description": "Season-Season the tomato slices with salt",
+        "step_id": 123,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Season-Season the tomato slices with sugar instead of salt"
+          }
+        ],
+        "start_time": 147.65302762636034,
+        "end_time": 162.243,
+        "modified_description": "Season-Season the tomato slices with sugar"
+      },
+      {
+        "description": "Season-Season platter with 1/4 teaspoon black pepper",
+        "step_id": 126,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Season-Season platter with 1/2 teaspoon black pepper"
+          }
+        ],
+        "start_time": 186.1900348367594,
+        "end_time": 200.747,
+        "modified_description": "Season-Season platter with 1/2 teaspoon black pepper"
+      },
+      {
+        "description": "Sprinkle-Sprinkle mozzarella cheese on top of the tomato throughout the platter",
+        "step_id": 124,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Sprinkle-Sprinkle cheddar cheese on boundary of the plater."
+          }
+        ],
+        "start_time": 229.92304301934703,
+        "end_time": 256.119,
+        "modified_description": "Sprinkle-Sprinkle cheddar cheese on boundary of the plater."
+      },
+      {
+        "description": "Garnish-Garnish platter with italian seasoning",
+        "step_id": 127,
+        "start_time": 263.2640492575574,
+        "end_time": 273.491
+      },
+      {
+        "description": "Add-Add a drizzle of extra-virgin olive oil, about 1 tablespoon, over the entire platter",
+        "step_id": 121,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Add 2 teaspoon instead of 1 tablespoon"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Using vegetable oil instead of olive oil"
+          }
+        ],
+        "start_time": 314.79105889842805,
+        "end_time": 349.286,
+        "modified_description": "Add-Add a drizzle of extra-virgin vegetable oil, about 2 teaspoon, over the entire platter"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 74,
+          "description": "Add-Add 1/2 tbsp sweet and sour sauce to the bowl",
+          "start_time": 92.94473904081491,
+          "end_time": 189.6615764142485,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like the sauce went in a bit early. You might want to mix it gently with the egg before moving to the next step."
+            }
+          ]
+        },
+        {
+          "step_id": 73,
+          "description": "Microwave for 2 minutes without stirring",
+          "start_time": 195.70637875008808,
+          "end_time": 334.3590323284089,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That was two minutes. The recipe suggests three, so you might want to check if it's fully cooked and add more time if needed."
+            }
+          ]
+        },
+        {
+          "step_id": 73,
+          "description": "Microwave for 2 minutes without stirring",
+          "start_time": 195.70637875008808,
+          "end_time": 334.3590323284089,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since it wasn't stirred during cooking, the texture might be uneven. Giving it a good mix now should help equalize the heat."
+            }
+          ]
+        },
+        {
+          "step_id": 73,
+          "description": "Microwave for 2 minutes without stirring",
+          "start_time": 195.70637875008808,
+          "end_time": 334.3590323284089,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please be careful microwaving the egg without whisking it first, as the yolk can build up pressure and burst. It is safer to pierce or whisk it before heating."
+            }
+          ]
+        },
+        {
+          "step_id": 80,
+          "description": "Add-Add 1 tbsp salsa to the bowl",
+          "start_time": 337.38143349632867,
+          "end_time": 386.49545247502544,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Ideally the salsa goes in before cooking, but you can still stir it in now to combine the flavors."
+            }
+          ]
+        },
+        {
+          "step_id": 72,
+          "description": "Whisk-Whisk the egg",
+          "start_time": 387.62885291299534,
+          "end_time": 414.0748631322936,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the egg is already cooked, you won't be able to whisk it smooth. Breaking it up with a fork into small pieces works well here."
+            }
+          ]
+        },
+        {
+          "step_id": 72,
+          "description": "Whisk-Whisk the egg",
+          "start_time": 387.62885291299534,
+          "end_time": 414.0748631322936,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Using a spoon might make it harder to get a good texture. A whisk or fork usually handles this better."
+            }
+          ]
+        },
+        {
+          "step_id": 75,
+          "description": "Pour 1/2 tbsp shredded cheddar cheese on top of the egg",
+          "start_time": 504.3690980238976,
+          "end_time": 557.6389186084841,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like about half a tablespoon. Feel free to add a little more cheese to match the recipe."
+            }
+          ]
+        },
+        {
+          "step_id": 75,
+          "description": "Pour 1/2 tbsp shredded cheddar cheese on top of the egg",
+          "start_time": 504.3690980238976,
+          "end_time": 557.6389186084841,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It's generally cleaner to use a spoon for the cheese rather than your hands."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "12_41",
+    "activity_id": 12,
+    "step_annotations": [
+      {
+        "description": "Rinse-Rinse a tomato",
+        "step_id": 125,
+        "start_time": 46.392,
+        "end_time": 49.498
+      },
+      {
+        "description": "dry-gently dry it with a paper/tea towel",
+        "step_id": 122,
+        "start_time": 70.57207351874244,
+        "end_time": 80.539
+      },
+      {
+        "description": "Slice-Slice one tomato into about 1/2 inch thick slices",
+        "step_id": 119,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Slicing improperly done. Slices are not of uniform thickness."
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Use soiled chopping board for slicing tomato"
+          }
+        ],
+        "start_time": 95.04464740024184,
+        "end_time": 125.858
+      },
+      {
+        "description": "Season-Season platter with 1/4 teaspoon black pepper",
+        "step_id": 126,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spilled while measuring black pepper"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Took a lid instead of plate for platter"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before placing tomato slices on platter"
+          }
+        ],
+        "start_time": 196.3497206771463,
+        "end_time": 241.748,
+        "modified_description": "Season-Season glass cover of platter with 1/4 teaspoon black pepper"
+      },
+      {
+        "description": "Sprinkle-Sprinkle mozzarella cheese on top of the tomato throughout the platter",
+        "step_id": 124,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Sprinkle on chopping board instead of platter"
+          },
+          {
+            "tag": "Technique Error",
+            "description": "Spill while sprinkling mozzarella cheese"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before placing tomato slices on platter"
+          }
+        ],
+        "start_time": 255.5392016928658,
+        "end_time": 270.043
+      },
+      {
+        "description": "Season-Season the tomato slices with salt",
+        "step_id": 123,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Season tomato slices with powdered sugar instead of salt"
+          },
+          {
+            "tag": "Technique Error",
+            "description": "Seasoning performed in salt bae style"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Seasoned on chopping board instead of platter"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before placing tomato slices on platter"
+          }
+        ],
+        "start_time": 298.22392357920194,
+        "end_time": 308.744,
+        "modified_description": "Season-Season the tomato slices with powdered sugar from huge height"
+      },
+      {
+        "description": "Garnish-Garnish platter with italian seasoning",
+        "step_id": 127,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Garnishing on chopping board instead of platter"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before placing tomato slices on platter"
+          }
+        ],
+        "start_time": 354.56775646916566,
+        "end_time": 362.53557122128177,
+        "modified_description": "Garnish-Garnish glass cover of platter with italian seasoning"
+      },
+      {
+        "description": "Place-Place the thick slices of tomatoes on a platter, ensuring they only make a single layer",
+        "step_id": 120,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Throwing tomato slices on platter instead of placing"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after seasoning and garnishing the platter"
+          }
+        ],
+        "start_time": 380.17858960096737,
+        "end_time": 395.008
+      },
+      {
+        "description": "Add-Add a drizzle of extra-virgin olive oil, about 1 tablespoon, over the entire platter",
+        "step_id": 121,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Used apple cider vinegar instead of olive oil"
+          }
+        ],
+        "start_time": 427.9854781136639,
+        "end_time": 454.091,
+        "modified_description": "Add-Add a drizzle of apple cider vinegar, about 1 tablespoon, over the entire glass cover of platter"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 77,
+          "description": "add-Extract and add contents of an egg to a microwave-safe bowl",
+          "start_time": 7.330296419143562,
+          "end_time": 75.39637299433154,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like some small shell fragments fell into the bowl. You should remove them before mixing."
+            }
+          ]
+        },
+        {
+          "step_id": 72,
+          "description": "Whisk-Whisk the egg",
+          "start_time": 125.3689355432037,
+          "end_time": 171.46431651500825,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try whisking a little more gently to keep the egg from spilling out of the bowl."
+            }
+          ]
+        },
+        {
+          "step_id": 73,
+          "description": "Microwave-Microwave for 3 minutes, stirring in between",
+          "start_time": 177.064689904106,
+          "end_time": 346.3682854360609,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That was only two minutes. You should microwave it for one more minute to ensure it's fully cooked."
+            }
+          ]
+        },
+        {
+          "step_id": 79,
+          "description": "Pour-Pour egg mixture on top of the tortilla",
+          "start_time": 347.2298813420759,
+          "end_time": 381.69371758267744,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You haven't added the salsa or sauce yet. It's usually best to mix those in before pouring the egg."
+            }
+          ]
+        },
+        {
+          "step_id": 75,
+          "description": "Sprinkle-Sprinkle 1 tbsp shredded cheddar cheese on top of the egg",
+          "start_time": 387.2940909717751,
+          "end_time": 451.91378392290295,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The recipe calls for a full tablespoon of cheese, but that looks like only half. Feel free to add a bit more."
+            }
+          ]
+        },
+        {
+          "step_id": 75,
+          "description": "Sprinkle-Sprinkle 1 tbsp shredded cheddar cheese on top of the egg",
+          "start_time": 387.2940909717751,
+          "end_time": 451.91378392290295,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget the salsa and seasonings. You'll need to add those on top now since they weren't mixed in earlier."
+            }
+          ]
+        },
+        {
+          "step_id": 74,
+          "description": "Add-Add 1/2 tbsp sweet and sour sauce to the bowl",
+          "start_time": 467.4225102311736,
+          "end_time": 522.5646482161361,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You are using a teaspoon there. Since you need half a tablespoon, make sure to adjust the number of scoops."
+            }
+          ]
+        },
+        {
+          "step_id": 74,
+          "description": "Add-Add 1/2 tbsp sweet and sour sauce to the bowl",
+          "start_time": 467.4225102311736,
+          "end_time": 522.5646482161361,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the egg is already on the tortilla, adding sauce to the bowl won't help. You should add it directly to the tortilla."
+            }
+          ]
+        },
+        {
+          "step_id": 78,
+          "description": "Roll-Roll the tortilla from one end to another into a log shape, about 1.5 inches thick. Roll it tight enough to prevent gaps but not so tight that the filling leaks",
+          "start_time": 529.8882134172638,
+          "end_time": 554.8744946916999,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful not to roll it too tightly, or the tortilla might tear and leak the filling."
+            }
+          ]
+        },
+        {
+          "step_id": 78,
+          "description": "Roll-Roll the tortilla from one end to another into a log shape, about 1.5 inches thick. Roll it tight enough to prevent gaps but not so tight that the filling leaks",
+          "start_time": 529.8882134172638,
+          "end_time": 554.8744946916999,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You skipped the salsa and oregano. You might want to unroll it quickly and add them before sealing it up."
+            }
+          ]
+        },
+        {
+          "step_id": 82,
+          "description": "Sprinkle-Sprinkle oregano in the bowl",
+          "start_time": 561.7672619398202,
+          "end_time": 602.262269522527,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Watch your aim while sprinkling; it looks like some oregano is landing on the countertop."
+            }
+          ]
+        },
+        {
+          "step_id": 82,
+          "description": "Sprinkle-Sprinkle oregano in the bowl",
+          "start_time": 561.7672619398202,
+          "end_time": 602.262269522527,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The burrito is already rolled, so adding oregano to the empty bowl isn't necessary now."
+            }
+          ]
+        },
+        {
+          "step_id": 76,
+          "description": "Mix-Mix the contents of the bowl well",
+          "start_time": 603.985461334557,
+          "end_time": 616.9093999247826,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "A spoon might work better than a whisk for mixing these particular ingredients."
+            }
+          ]
+        },
+        {
+          "step_id": 76,
+          "description": "Mix-Mix the contents of the bowl well",
+          "start_time": 603.985461334557,
+          "end_time": 616.9093999247826,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since you've already finished rolling the burrito, there's no need to mix the bowl contents."
+            }
+          ]
+        },
+        {
+          "step_id": 80,
+          "description": "Add-Add 1 tbsp salsa to the bowl",
+          "start_time": 626.3869548909481,
+          "end_time": 679.8059010638804,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like about two tablespoons. The recipe only calls for one."
+            }
+          ]
+        },
+        {
+          "step_id": 80,
+          "description": "Add-Add 1 tbsp salsa to the bowl",
+          "start_time": 626.3869548909481,
+          "end_time": 679.8059010638804,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The burrito is done, so you don't need to prepare more salsa in the bowl."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "12_43",
+    "activity_id": 12,
+    "step_annotations": [
+      {
+        "description": "Rinse-Rinse a tomato",
+        "step_id": 125,
+        "errors": [
+          {
+            "tag": "Temperature Error",
+            "description": "Rinse with hot water"
+          }
+        ],
+        "start_time": 29.558347794437726,
+        "end_time": 43.43,
+        "modified_description": "Rinse a tomato for 1 second with hot water"
+      },
+      {
+        "description": "dry-gently dry it with a paper/tea towel",
+        "step_id": 122,
+        "start_time": 53.54422018500605,
+        "end_time": 61.116
+      },
+      {
+        "description": "Slice-Slice one tomato into about 1/2 inch thick slices",
+        "step_id": 119,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Cut tomato instead of slicing"
+          },
+          {
+            "tag": "Measurement Error",
+            "description": "Cut into big chunks"
+          }
+        ],
+        "start_time": 78.49921873276905,
+        "end_time": 97.618
+      },
+      {
+        "description": "Place-Place the thick slices of tomatoes on a platter, ensuring they only make a single layer",
+        "step_id": 120,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill tomatoes while placing"
+          }
+        ],
+        "start_time": 143.67295280411125,
+        "end_time": 148.791,
+        "modified_description": "Place the thick slices of tomatoes on a platter, ensuring they only make a single layer, but spill"
+      },
+      {
+        "description": "Season-Season platter with 1/4 teaspoon black pepper",
+        "step_id": 126,
+        "start_time": 183.68,
+        "end_time": 190.556
+      },
+      {
+        "description": "Garnish-Garnish platter with italian seasoning",
+        "step_id": 127,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Season-Season the tomato slices with salt",
+        "step_id": 123,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Sprinkle-Sprinkle mozzarella cheese on top of the tomato throughout the platter",
+        "step_id": 124,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Add-Add a drizzle of extra-virgin olive oil, about 1 tablespoon, over the entire platter",
+        "step_id": 121,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 77,
+          "description": "add-Extract and add contents of an egg to a microwave-safe bowl",
+          "start_time": 7.575278325589363,
+          "end_time": 68.10475315766956,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like some shell fragments fell into the bowl. You might want to remove them before mixing."
+            }
+          ]
+        },
+        {
+          "step_id": 74,
+          "description": "Add-Add 1/2 tbsp sweet and sour sauce to the bowl",
+          "start_time": 119.32200109250665,
+          "end_time": 167.62917812195525,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looked like a teaspoon. The recipe calls for half a tablespoon, so you may need to add a little more."
+            }
+          ]
+        },
+        {
+          "step_id": 74,
+          "description": "Add-Add 1/2 tbsp sweet and sour sauce to the bowl",
+          "start_time": 119.32200109250665,
+          "end_time": 167.62917812195525,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Usually, the sauce is added after the egg is microwaved. Since you're adding it now, the texture might be slightly different."
+            }
+          ]
+        },
+        {
+          "step_id": 80,
+          "description": "Add-Add 1 tbsp salsa to the bowl",
+          "start_time": 174.03133411380992,
+          "end_time": 222.33851114325853,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Just a heads up, the salsa is typically added after cooking the egg, but you can continue."
+            }
+          ]
+        },
+        {
+          "step_id": 73,
+          "description": "Microwave-Microwave for 3 minutes, stirring in between",
+          "start_time": 419.0593043475192,
+          "end_time": 537.2081831062911,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That was only 30 seconds. To ensure the egg is fully set, it usually needs about 3 minutes."
+            }
+          ]
+        },
+        {
+          "step_id": 73,
+          "description": "Microwave-Microwave for 3 minutes, stirring in between",
+          "start_time": 419.0593043475192,
+          "end_time": 537.2081831062911,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the sauces are already mixed in, keep an eye on the bowl while microwaving to prevent splattering."
+            }
+          ]
+        },
+        {
+          "step_id": 82,
+          "description": "Sprinkle-Sprinkle oregano in the bowl",
+          "start_time": 651.8649767785969,
+          "end_time": 732.1829337673187,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you're using basil. The recipe calls for oregano, though basil is a fine substitute."
+            }
+          ]
+        },
+        {
+          "step_id": 81,
+          "description": "Place-Place 8 inch tortilla on a cutting board",
+          "start_time": 737.0,
+          "end_time": 749.0,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Using a flat cutting board instead of a plate might make it easier to roll the tortilla in the next steps."
+            }
+          ]
+        },
+        {
+          "step_id": 75,
+          "description": "Sprinkle-Sprinkle 1 tbsp shredded cheddar cheese on top of the egg",
+          "start_time": 779.9080966156896,
+          "end_time": 821.2311034722059,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please wait, that spoon might have raw egg on it. It's safer to use a clean utensil for the cheese."
+            }
+          ]
+        },
+        {
+          "step_id": 78,
+          "description": "Roll-Roll the tortilla from one end to another into a log shape, about 1.5 inches thick. Roll it tight enough to prevent gaps but not so tight that the filling leaks",
+          "start_time": 824.7231885586721,
+          "end_time": 875.3584223124315,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try to tuck the sides in firmly as you go to ensure the filling stays inside the burrito."
+            }
+          ]
+        },
+        {
+          "step_id": 76,
+          "description": "Mix-Mix the contents of the bowl well",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you missed mixing the ingredients. You should give them a quick stir to combine the flavors."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "12_48",
+    "activity_id": 12,
+    "step_annotations": [
+      {
+        "description": "Rinse-Rinse a tomato",
+        "step_id": 125,
+        "start_time": 9.122,
+        "end_time": 11.81
+      },
+      {
+        "description": "dry-gently dry it with a paper/tea towel",
+        "step_id": 122,
+        "start_time": 13.810814333736396,
+        "end_time": 18.081
+      },
+      {
+        "description": "Slice-Slice one tomato into about 1/2 inch thick slices",
+        "step_id": 119,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Cut instead of slice"
+          }
+        ],
+        "start_time": 33.800150869407496,
+        "end_time": 45.524,
+        "modified_description": "Slice-Cut one tomato into about 1/2 inch thick slices"
+      },
+      {
+        "description": "Place-Place the thick slices of tomatoes on a platter, ensuring they only make a single layer",
+        "step_id": 120,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Instead of a single layer, pile up the cut tomatoes"
+          }
+        ],
+        "start_time": 67.23685925634825,
+        "end_time": 83.598,
+        "modified_description": "Place-Place the thick slices of tomatoes on a platter, ensuring they are piled up over each other"
+      },
+      {
+        "description": "Season-Season the tomato slices with salt",
+        "step_id": 123,
+        "start_time": 94.13160295888754,
+        "end_time": 100.491
+      },
+      {
+        "description": "Garnish-Garnish platter with italian seasoning",
+        "step_id": 127,
+        "start_time": 136.837,
+        "end_time": 139.288
+      },
+      {
+        "description": "Season-Season platter with 1/4 teaspoon black pepper",
+        "step_id": 126,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Accidentally spilled a lot of black pepper"
+          }
+        ],
+        "start_time": 117.39192183675938,
+        "end_time": 123.843,
+        "modified_description": "Season-Season platter with 1 teaspoon black pepper"
+      },
+      {
+        "description": "Sprinkle-Sprinkle mozzarella cheese on top of the tomato throughout the platter",
+        "step_id": 124,
+        "start_time": 158.82436483796857,
+        "end_time": 163.09300000000002
+      },
+      {
+        "description": "Add-Add a drizzle of extra-virgin olive oil, about 1 tablespoon, over the entire platter",
+        "step_id": 121,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Add one tablespoon of oil, then heat another tablespoon of oil in a pan and add it to the platter"
+          }
+        ],
+        "start_time": 187.89976343530836,
+        "end_time": 295.422
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 87,
+          "description": "Add-Add 1 teaspoon of white sugar to the mug",
+          "start_time": 258.7149925314947,
+          "end_time": 310.35013912861257,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I noticed you used a tablespoon instead of a teaspoon. You might want to remove the excess sugar so it isn't too sweet."
+            },
+            {
+              "role": "user",
+              "utterance": "Oh, right. I grabbed the wrong spoon."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "12_51",
+    "activity_id": 12,
+    "step_annotations": [
+      {
+        "description": "Rinse-Rinse a tomato",
+        "step_id": 125,
+        "start_time": 17.089260822249095,
+        "end_time": 23.433
+      },
+      {
+        "description": "dry-gently dry it with a paper/tea towel",
+        "step_id": 122,
+        "start_time": 25,
+        "end_time": 29.544145828295044
+      },
+      {
+        "description": "Slice-Slice one tomato into about 1/2 inch thick slices",
+        "step_id": 119,
+        "start_time": 43.447273276904475,
+        "end_time": 73.688
+      },
+      {
+        "description": "Place-Place the thick slices of tomatoes on a platter, ensuring they only make a single layer",
+        "step_id": 120,
+        "start_time": 96.16329818621523,
+        "end_time": 110.928
+      },
+      {
+        "description": "Season-Season platter with 1/4 teaspoon black pepper",
+        "step_id": 126,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spilled the whole bottle of black pepper on the platter"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Used hands to clean and spread the black pepper"
+          }
+        ],
+        "start_time": 138.45197750906894,
+        "end_time": 143.507,
+        "modified_description": "Season-Season platter with 1/4 teaspoon black pepper, spilling the whole bottle, mix with hands"
+      },
+      {
+        "description": "Garnish-Garnish platter with italian seasoning",
+        "step_id": 127,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill some italian seasoning while garnishing"
+          }
+        ],
+        "start_time": 174.07874159613058,
+        "end_time": 180.133
+      },
+      {
+        "description": "Season-Season the tomato slices with salt",
+        "step_id": 123,
+        "start_time": 186.82327509068924,
+        "end_time": 191.036
+      },
+      {
+        "description": "Sprinkle-Sprinkle mozzarella cheese on top of the tomato throughout the platter",
+        "step_id": 124,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Sprinkling from too high and spilling the cheese"
+          }
+        ],
+        "start_time": 204.20218440145104,
+        "end_time": 212.257,
+        "modified_description": "Sprinkle-Sprinkle mozzarella cheese on top of the tomato throughout the platter, spill"
+      },
+      {
+        "description": "Add-Add a drizzle of extra-virgin olive oil, about 1 tablespoon, over the entire platter",
+        "step_id": 121,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spilling the olive oil while drizzling"
+          }
+        ],
+        "start_time": 223.6086331318017,
+        "end_time": 231.374,
+        "modified_description": "Add-Add a drizzle of extra-virgin olive oil, about 1 tablespoon, over the entire platter, spilling it"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 88,
+          "description": "Fill-Fill a microwave-safe mug with skimmed milk",
+          "start_time": 1.9796278303179826,
+          "end_time": 44.0235721285636,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful with the pouring. It looks like a little spilled over the side."
+            },
+            {
+              "role": "user",
+              "utterance": "Oops, I'll wipe that up."
+            }
+          ]
+        },
+        {
+          "step_id": 88,
+          "description": "Fill-Fill a microwave-safe mug with skimmed milk",
+          "start_time": 1.9796278303179826,
+          "end_time": 44.0235721285636,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I noticed you used whole milk there. The recipe calls for skimmed, but you can proceed if you prefer the taste."
+            }
+          ]
+        },
+        {
+          "step_id": 89,
+          "description": "Microwave-Microwave the contents of the mug for 1 minute",
+          "start_time": 47.127487479440795,
+          "end_time": 177.77410633908988,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You've set the microwave for 2 minutes. The recipe only needs 1 minute, so keep an eye on it to prevent boiling over."
+            }
+          ]
+        },
+        {
+          "step_id": 90,
+          "description": "Add-Add 2 pieces of chocolate to the mug",
+          "start_time": 179.74932519873903,
+          "end_time": 219.5358765145285,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like 4 pieces of chocolate. The recipe suggests 2, so it might turn out a bit sweeter than expected."
+            }
+          ]
+        },
+        {
+          "step_id": 83,
+          "description": "Heat-Heat the contents of the mug for 1 minute and serve",
+          "start_time": 321.96508309347587,
+          "end_time": 445.27517476014253,
+          "error_tag": "Temperature Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like the power settings were switched during heating. You might want to check the temperature before drinking."
+            }
+          ]
+        },
+        {
+          "step_id": 83,
+          "description": "Heat-Heat the contents of the mug for 1 minute and serve",
+          "start_time": 321.96508309347587,
+          "end_time": 445.27517476014253,
+          "error_tag": "Temperature Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Running the microwave on high for only 8 seconds might not heat the drink thoroughly."
+            }
+          ]
+        },
+        {
+          "step_id": 83,
+          "description": "Heat-Heat the contents of the mug for 1 minute and serve",
+          "start_time": 321.96508309347587,
+          "end_time": 445.27517476014253,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That heating cycle was a bit complex with the different times and settings. Just make sure it's evenly heated."
+            }
+          ]
+        },
+        {
+          "step_id": 84,
+          "description": "Add-Add 1/5 teaspoon cinnamon to the mug",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like we missed adding the cinnamon. You can sprinkle that in now to finish the drink."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "13_12",
+    "activity_id": 13,
+    "step_annotations": [
+      {
+        "description": "Measure-Measure 2 cups of frozen corn",
+        "step_id": 129,
+        "start_time": 28.82012392524377,
+        "end_time": 102.28318491115925
+      },
+      {
+        "description": "Thaw-Thaw the frozen corn by putting it in a sieve and running it under cold water",
+        "step_id": 137,
+        "start_time": 112.45499335536293,
+        "end_time": 145.79592103358613
+      },
+      {
+        "description": "Add-Add the corn into a microwave-safe bowl",
+        "step_id": 132,
+        "start_time": 234.51669468580712,
+        "end_time": 249.644
+      },
+      {
+        "description": "Microwave-Microwave the corn for 2 minutes",
+        "step_id": 133,
+        "start_time": 261.0764167345612,
+        "end_time": 393.203
+      },
+      {
+        "description": "Add-Add 1 teaspoon of softened butter",
+        "step_id": 138,
+        "start_time": 409.872,
+        "end_time": 415.34884480498374
+      },
+      {
+        "description": "Add-1 teaspoon of pepper powder to the bowl",
+        "step_id": 130,
+        "start_time": 463.38238468039003,
+        "end_time": 475.2494945319609
+      },
+      {
+        "description": "stir-then stir the bowl",
+        "step_id": 135,
+        "start_time": 480.90049922318525,
+        "end_time": 500.6790156424701
+      },
+      {
+        "description": "Microwave-Microwave the corn for 3 more minutes",
+        "step_id": 134,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spilled the corn"
+          }
+        ],
+        "start_time": 507.4602212719393,
+        "end_time": 514.8065273705308,
+        "modified_description": "Spilled the cord - Microwave-Microwave the corn for 3 more minutes"
+      },
+      {
+        "description": "Extract-Extract lime juice from 1/3 lime",
+        "step_id": 131,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "missing step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0
+      },
+      {
+        "description": "Add-Add 1 teaspoon salt to the bowl",
+        "step_id": 136,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "missing step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0
+      },
+      {
+        "description": "add-add lime juice to the bowl",
+        "step_id": 128,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "missing step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0
+      },
+      {
+        "description": "Mix-Mix the contents of the bowl well",
+        "step_id": 76,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "missing step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 88,
+          "description": "Fill-Fill a microwave-safe mug with skimmed milk",
+          "start_time": 0.0,
+          "end_time": 102.9219715254934,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I noticed the mug appears to be soiled. You might want to rinse it out or grab a clean one before pouring the milk."
+            }
+          ]
+        },
+        {
+          "step_id": 90,
+          "description": "Add-Add 2 pieces of chocolate to the mug",
+          "start_time": 104.33503731496711,
+          "end_time": 124.11795836759869,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you've added four pieces of chocolate. The recipe calls for two, so you may want to remove the extras to keep the flavor balanced."
+            }
+          ]
+        },
+        {
+          "step_id": 84,
+          "description": "Add-Add 1/5 teaspoon cinnamon to the mug",
+          "start_time": 125.53102415707235,
+          "end_time": 158.73807020970392,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like about a quarter teaspoon of cinnamon. Since the instructions recommend just one-fifth, you might want to scoop a little out."
+            }
+          ]
+        },
+        {
+          "step_id": 87,
+          "description": "Add-Add 1 teaspoon of white sugar to the mug",
+          "start_time": 158.50255924479166,
+          "end_time": 195.2422697711075,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I noticed you added two teaspoons of sugar instead of one. You might want to adjust that if you prefer the standard sweetness."
+            }
+          ]
+        },
+        {
+          "step_id": 83,
+          "description": "Heat-Heat the contents of the mug for 1 minute and serve",
+          "start_time": 220.67745398163382,
+          "end_time": 368.34282898163383,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You have the timer set for two minutes, but the recipe suggests just one minute to avoid overheating."
+            }
+          ]
+        },
+        {
+          "step_id": 83,
+          "description": "Heat-Heat the contents of the mug for 1 minute and serve",
+          "start_time": 220.67745398163382,
+          "end_time": 368.34282898163383,
+          "error_tag": "Temperature Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like the heat is set to low. You might want to increase the setting so the drink warms up properly within the minute."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "13_24",
+    "activity_id": 13,
+    "step_annotations": [
+      {
+        "description": "Measure-Measure 2 cups of frozen corn",
+        "step_id": 129,
+        "start_time": 56.823035651137594,
+        "end_time": 79.69084268147346
+      },
+      {
+        "description": "Thaw-Thaw the frozen corn by putting it in a sieve and running it under cold water",
+        "step_id": 137,
+        "start_time": 125.42645674214519,
+        "end_time": 169.77614310400867
+      },
+      {
+        "description": "Add-Add the corn into a microwave-safe bowl",
+        "step_id": 132,
+        "start_time": 176.70578159804984,
+        "end_time": 196.80173323076926
+      },
+      {
+        "description": "Microwave-Microwave the corn for 2 minutes",
+        "step_id": 133,
+        "start_time": 208.58211867063923,
+        "end_time": 338.403
+      },
+      {
+        "description": "Add-1 teaspoon of pepper powder to the bowl",
+        "step_id": 130,
+        "start_time": 368.65676788299027,
+        "end_time": 385.901
+      },
+      {
+        "description": "Add-Add 1 teaspoon of softened butter",
+        "step_id": 138,
+        "start_time": 388.75271951570966,
+        "end_time": 419.9360927388949
+      },
+      {
+        "description": "stir-then stir the bowl",
+        "step_id": 135,
+        "start_time": 433.023,
+        "end_time": 448.725
+      },
+      {
+        "description": "Microwave-Microwave the corn for 3 more minutes",
+        "step_id": 134,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Extract-Extract lime juice from 1/3 lime",
+        "step_id": 131,
+        "start_time": 456,
+        "end_time": 477
+      },
+      {
+        "description": "add-add lime juice to the bowl",
+        "step_id": 128,
+        "start_time": 467.750598347779,
+        "end_time": 477.45209223943664
+      },
+      {
+        "description": "Add-Add 1 teaspoon salt to the bowl",
+        "step_id": 136,
+        "start_time": 522.4947424507043,
+        "end_time": 540.5118025352112
+      },
+      {
+        "description": "Mix-Mix the contents of the bowl well",
+        "step_id": 76,
+        "start_time": 544.669585631636,
+        "end_time": 562.948
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 88,
+          "description": "Fill-Fill a microwave-safe mug with skimmed milk",
+          "start_time": 4.522356380208333,
+          "end_time": 45.36742129248904,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try pouring the milk slowly and steadily to avoid spilling over the edge."
+            }
+          ]
+        },
+        {
+          "step_id": 89,
+          "description": "Microwave-Microwave the contents of the mug for 1 minute",
+          "start_time": 48.04578620476974,
+          "end_time": 97.76293488898027,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like the microwave only ran for about 35 seconds. You may want to heat it a bit longer to reach the full minute."
+            },
+            {
+              "role": "user",
+              "utterance": "Okay, I'll add more time."
+            }
+          ]
+        },
+        {
+          "step_id": 84,
+          "description": "Add-Add 1/5 teaspoon cinnamon to the mug",
+          "start_time": 99.77170857319079,
+          "end_time": 146.47569673108552,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Measuring such a small amount can be tricky. Using a clean spoon to measure separately might help avoid adding too much."
+            }
+          ]
+        },
+        {
+          "step_id": 85,
+          "description": "Mix-Mix the contents of the mug",
+          "start_time": 152.8368133977522,
+          "end_time": 170.7483787486294,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try stirring in a gentle circular motion to keep the liquid from splashing out."
+            }
+          ]
+        },
+        {
+          "step_id": 83,
+          "description": "Heat-Heat the contents of the mug for 1 minute and serve",
+          "start_time": 175.93771076617324,
+          "end_time": 233.18776076617323,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That was only 40 seconds. You might want to check if it's hot enough, or heat it for the remaining time."
+            }
+          ]
+        },
+        {
+          "step_id": 83,
+          "description": "Heat-Heat the contents of the mug for 1 minute and serve",
+          "start_time": 175.93771076617324,
+          "end_time": 233.18776076617323,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please ensure the glass cover is stable enough to serve the mug on safely."
+            }
+          ]
+        },
+        {
+          "step_id": 87,
+          "description": "Add-Add 1 teaspoon of white sugar to the mug",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you missed adding the sugar. You might want to add that now."
+            }
+          ]
+        },
+        {
+          "step_id": 90,
+          "description": "Add-Add 2 pieces of chocolate to the mug",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to add the two pieces of chocolate to complete the recipe."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "13_31",
+    "activity_id": 13,
+    "step_annotations": [
+      {
+        "description": "Measure-Measure 2 cups of frozen corn",
+        "step_id": 129,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Added 3 cups instead of 2 cups"
+          }
+        ],
+        "start_time": 21.642257492140267,
+        "end_time": 83.979,
+        "modified_description": "Measure-Measure 3 cups of frozen corn"
+      },
+      {
+        "description": "Thaw-Thaw the frozen corn by putting it in a sieve and running it under cold water",
+        "step_id": 137,
+        "errors": [
+          {
+            "tag": "Temperature Error",
+            "description": "Used hot water instead of cold water"
+          }
+        ],
+        "start_time": 95.68155943893592,
+        "end_time": 133.489,
+        "modified_description": "Thaw-Thaw the frozen corn by putting it in a sieve and running it under hot water"
+      },
+      {
+        "description": "Add-Add the corn into a microwave-safe bowl",
+        "step_id": 132,
+        "start_time": 157.7606664558646,
+        "end_time": 174.859
+      },
+      {
+        "description": "Microwave-Microwave the corn for 2 minutes",
+        "step_id": 133,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Microwaved only for 30 secs"
+          }
+        ],
+        "start_time": 182.8201224993954,
+        "end_time": 218.21,
+        "modified_description": "Microwave-Microwave the corn for 30 seconds"
+      },
+      {
+        "description": "Add-1 teaspoon of pepper powder to the bowl",
+        "step_id": 130,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill while adding"
+          }
+        ],
+        "start_time": 231.2304353107618,
+        "end_time": 238.6343655054414,
+        "modified_description": "Add-1 teaspoon of pepper powder to the bowl but spill"
+      },
+      {
+        "description": "stir-then stir the bowl",
+        "step_id": 135,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Do not stir enough"
+          }
+        ],
+        "start_time": 248.3164280677146,
+        "end_time": 257.137,
+        "modified_description": "stir-then stir the bowl for 5 seconds"
+      },
+      {
+        "description": "Microwave-Microwave the corn for 3 more minutes",
+        "step_id": 134,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Microwave the corn for 2 more minutes rather than 3 mins"
+          }
+        ],
+        "start_time": 263.6938215489722,
+        "end_time": 394.14300000000003,
+        "modified_description": "Microwave-Microwave the corn for 2 more minutes"
+      },
+      {
+        "description": "Extract-Extract lime juice from 1/3 lime",
+        "step_id": 131,
+        "start_time": 420.31542182103993,
+        "end_time": 436.719
+      },
+      {
+        "description": "add-add lime juice to the bowl",
+        "step_id": 128,
+        "start_time": 443.096745496977,
+        "end_time": 451.07
+      },
+      {
+        "description": "Mix-Mix the contents of the bowl well",
+        "step_id": 76,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Mix for very little time"
+          }
+        ],
+        "start_time": 453.91787424304715,
+        "end_time": 465.8780691729142,
+        "modified_description": "Mix-Mix the contents of the bowl for 5 seconds"
+      },
+      {
+        "description": "Add-Add 1 teaspoon of softened butter",
+        "step_id": 138,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Add-Add 1 teaspoon salt to the bowl",
+        "step_id": 136,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 88,
+          "description": "Half Fill- Half Fill a microwave-safe mug with whole milk",
+          "start_time": 3.6928681770148026,
+          "end_time": 31.183259227766683,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like the mug is only half full. You might want to fill it up completely to get the right amount."
+            }
+          ]
+        },
+        {
+          "step_id": 88,
+          "description": "Half Fill- Half Fill a microwave-safe mug with whole milk",
+          "start_time": 3.6928681770148026,
+          "end_time": 31.183259227766683,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I noticed you poured whole milk, but the recipe recommends skimmed milk. You can switch if you prefer, or just continue."
+            }
+          ]
+        },
+        {
+          "step_id": 89,
+          "description": "Microwave-Microwave the contents of the mug for 2 minute at 10% power",
+          "start_time": 34.31974679731555,
+          "end_time": 171.03370497588696,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You've set the timer for 2 minutes, but 1 minute should be enough. You might want to stop it early."
+            }
+          ]
+        },
+        {
+          "step_id": 89,
+          "description": "Microwave-Microwave the contents of the mug for 2 minute at 10% power",
+          "start_time": 34.31974679731555,
+          "end_time": 171.03370497588696,
+          "error_tag": "Temperature Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The power is set to 10%. Please adjust it to 100% so the milk heats up properly."
+            }
+          ]
+        },
+        {
+          "step_id": 90,
+          "description": "Add-Add 5 pieces of chocolate to the mug",
+          "start_time": 171.40270351348096,
+          "end_time": 196.3101048010749,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like 5 pieces of chocolate. The recipe only calls for 2 pieces, so it might be a bit too sweet."
+            }
+          ]
+        },
+        {
+          "step_id": 87,
+          "description": "Add-Add 1 teaspoon of corn starch to the mug",
+          "start_time": 200.36908871460875,
+          "end_time": 239.6674329683682,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Hold on, that looks like corn starch. You need to add white sugar for this step."
+            }
+          ]
+        },
+        {
+          "step_id": 84,
+          "description": "Add-Add 1/5 teaspoon ground cumin to the mug",
+          "start_time": 240.22093077475918,
+          "end_time": 258.3018591168645,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Wait, that appears to be cumin. You'll want to use cinnamon to get the right flavor."
+            }
+          ]
+        },
+        {
+          "step_id": 85,
+          "description": "Mix-Mix the contents of the mug with spilling",
+          "start_time": 259.2243554608494,
+          "end_time": 294.460833,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful! The contents are hot. Please stir gently to avoid splashing it on yourself."
+            }
+          ]
+        },
+        {
+          "step_id": 83,
+          "description": "Skipped this step",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you missed the final heating step. Make sure to microwave the mug for one more minute before serving."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "13_32",
+    "activity_id": 13,
+    "step_annotations": [
+      {
+        "description": "Thaw-Thaw the frozen corn by putting it in a sieve and running it under cold water",
+        "step_id": 137,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill while rinsing"
+          }
+        ],
+        "start_time": 41.47956788754534,
+        "end_time": 73.748,
+        "modified_description": "Thaw-Thaw the frozen corn by putting it in a sieve and running it under cold water, but spill by mixing vigorously"
+      },
+      {
+        "description": "Add-Add the corn into a microwave-safe bowl",
+        "step_id": 132,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill while adding"
+          }
+        ],
+        "start_time": 92.8908632974607,
+        "end_time": 102.069,
+        "modified_description": "Add-Add the corn into a microwave-safe bowl but spill"
+      },
+      {
+        "description": "Microwave-Microwave the corn for 2 minutes",
+        "step_id": 133,
+        "start_time": 126.77558072672309,
+        "end_time": 260.045
+      },
+      {
+        "description": "Add-Add 1 teaspoon of softened butter",
+        "step_id": 138,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Added garlic butter instead of plain butter"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Used hands to add butter"
+          }
+        ],
+        "start_time": 292.69385227690447,
+        "end_time": 310.367,
+        "modified_description": "Add-Add 1 teaspoon of softened butter with hands"
+      },
+      {
+        "description": "stir-then stir the bowl",
+        "step_id": 135,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill while stirring"
+          }
+        ],
+        "start_time": 332.4207623663845,
+        "end_time": 345.015,
+        "modified_description": "stir-then stir the bowl but spill"
+      },
+      {
+        "description": "Add-Add 1 teaspoon salt to the bowl",
+        "step_id": 136,
+        "start_time": 373.9003302539299,
+        "end_time": 384.4162770423216
+      },
+      {
+        "description": "Extract-Extract lime juice from 1/3 lime",
+        "step_id": 131,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill while extracting"
+          }
+        ],
+        "start_time": 432.32225685610643,
+        "end_time": 449.91700000000003,
+        "modified_description": "Extract-Extract lime juice from 1/3 lime but spill"
+      },
+      {
+        "description": "add-add lime juice to the bowl",
+        "step_id": 128,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill while adding"
+          }
+        ],
+        "start_time": 463.87009722128175,
+        "end_time": 469,
+        "modified_description": "add-add lime juice to the bowl but spill"
+      },
+      {
+        "description": "Mix-Mix the contents of the bowl well",
+        "step_id": 76,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill while  mixing"
+          }
+        ],
+        "start_time": 469.01,
+        "end_time": 478.644,
+        "modified_description": "Mix-Mix the contents of the bowl well but spill"
+      },
+      {
+        "description": "Measure-Measure 2 cups of frozen corn",
+        "step_id": 129,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Add-1 teaspoon of pepper powder to the bowl",
+        "step_id": 130,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Microwave-Microwave the corn for 3 more minutes",
+        "step_id": 134,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 88,
+          "description": "Fill-Fill a microwave-safe mug with skimmed milk and spill some.",
+          "start_time": 7.557960294593906,
+          "end_time": 87.68161298820293,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful there, try to pour steadily to avoid spilling the milk."
+            }
+          ]
+        },
+        {
+          "step_id": 88,
+          "description": "Fill-Fill a microwave-safe mug with skimmed milk and spill some.",
+          "start_time": 7.557960294593906,
+          "end_time": 87.68161298820293,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You've filled it about halfway, but you'll want to fill the mug completely for this recipe."
+            }
+          ]
+        },
+        {
+          "step_id": 87,
+          "description": "Add-Add 1 tablespoon of white sugar to the mug.",
+          "start_time": 87.41183637980694,
+          "end_time": 145.4138071849448,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like a tablespoon. We only need a teaspoon of sugar, so you might want to adjust."
+            }
+          ]
+        },
+        {
+          "step_id": 87,
+          "description": "Add-Add 1 tablespoon of white sugar to the mug.",
+          "start_time": 87.41183637980694,
+          "end_time": 145.4138071849448,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Just a heads up, we usually heat the milk in the microwave before adding the sugar."
+            }
+          ]
+        },
+        {
+          "step_id": 89,
+          "description": "Microwave-Microwave the contents of the mug for 45 seconds.",
+          "start_time": 148.65112648569666,
+          "end_time": 224.45835344496987,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That was only 45 seconds. It needs a full minute to get properly hot."
+            }
+          ]
+        },
+        {
+          "step_id": 89,
+          "description": "Microwave-Microwave the contents of the mug for 45 seconds.",
+          "start_time": 148.65112648569666,
+          "end_time": 224.45835344496987,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the sugar is already in there, just make sure it doesn't settle at the bottom while heating."
+            }
+          ]
+        },
+        {
+          "step_id": 84,
+          "description": "Add-Add 1/4 teaspoon cinnamon to the mug.",
+          "start_time": 230.3934388296816,
+          "end_time": 286.7767499844436,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful with the amount; 1/4 teaspoon is a bit more than the 1/5 teaspoon required."
+            }
+          ]
+        },
+        {
+          "step_id": 85,
+          "description": "Mix-Mix the contents of the mug only once.",
+          "start_time": 286.7767499844435,
+          "end_time": 297.29803771188716,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Make sure to give it a really good stir so everything is mixed thoroughly."
+            }
+          ]
+        },
+        {
+          "step_id": 85,
+          "description": "Mix-Mix the contents of the mug only once.",
+          "start_time": 286.7767499844435,
+          "end_time": 297.29803771188716,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're mixing now, but remember we still need to add the chocolate pieces."
+            }
+          ]
+        },
+        {
+          "step_id": 90,
+          "description": "Add-Add 1 piece of chocolate to the mug.",
+          "start_time": 299.99580379584705,
+          "end_time": 335.33653949572175,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to add a second piece of chocolate to complete the recipe."
+            }
+          ]
+        },
+        {
+          "step_id": 90,
+          "description": "Add-Add 1 piece of chocolate to the mug.",
+          "start_time": 299.99580379584705,
+          "end_time": 335.33653949572175,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Now that the chocolate is added, you'll need to stir one more time to melt it in."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "13_36",
+    "activity_id": 13,
+    "step_annotations": [
+      {
+        "description": "Measure-Measure 2 cups of frozen corn",
+        "step_id": 129,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spilling the corn while measuring"
+          }
+        ],
+        "start_time": 136.599,
+        "end_time": 166.06,
+        "modified_description": "Measure-Measure 2 cups of frozen corn. Spilling the corn while measuring"
+      },
+      {
+        "description": "Thaw-Thaw the frozen corn by putting it in a sieve and running it under cold water",
+        "step_id": 137,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Do not use sieve. Use cup and hand as lid."
+          },
+          {
+            "tag": "Technique Error",
+            "description": "Spilling while thawing"
+          }
+        ],
+        "start_time": 188.62245264691654,
+        "end_time": 225.86
+      },
+      {
+        "description": "Add-Add the corn into a microwave-safe bowl",
+        "step_id": 132,
+        "start_time": 252.07608879081016,
+        "end_time": 257.499
+      },
+      {
+        "description": "Microwave-Microwave the corn for 2 minutes",
+        "step_id": 133,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Microwave-Microwave the corn. Timer started from 20 minutes and stopped at 16:16. Did for 3:44 minutes."
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Did not use gloves while removing from microwave"
+          }
+        ],
+        "start_time": 264.2452792841596,
+        "end_time": 500.614,
+        "modified_description": "Microwave-Microwave the corn. Timer started from 20 minutes and stopped at 16:16. Did for 3:44 minutes. While removing from microwave did not use gloves"
+      },
+      {
+        "description": "Add-1 teaspoon of pepper powder to the bowl",
+        "step_id": 130,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "used oregano instead of pepper powder"
+          }
+        ],
+        "start_time": 563.2596742636034,
+        "end_time": 580.598,
+        "modified_description": "Add-1 teaspoon of oregano powder to the bowl. Spilling the oregano also happened."
+      },
+      {
+        "description": "Add-Add 1 teaspoon of softened butter",
+        "step_id": 138,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Add-Add 1 teaspoon of vegetable oil instead of butter"
+          }
+        ],
+        "start_time": 588.336,
+        "end_time": 598.851,
+        "modified_description": "Add-Add 1 teaspoon of vegetable oil."
+      },
+      {
+        "description": "Add-Add 1 teaspoon salt to the bowl",
+        "step_id": 136,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Add-Add 1 teaspoon sugar to the bowl instead of salt"
+          }
+        ],
+        "start_time": 646.7055519322853,
+        "end_time": 653.005,
+        "modified_description": "Add-Add 1 teaspoon sugar to the bowl"
+      },
+      {
+        "description": "add-add lime juice to the bowl",
+        "step_id": 128,
+        "start_time": 619.7594872684401,
+        "end_time": 626.667
+      },
+      {
+        "description": "Mix-Mix the contents of the bowl well",
+        "step_id": 76,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Mix-Mix the contents of the bowl without circular motion and just pressing the spoon up and down."
+          }
+        ],
+        "start_time": 674.5208444885127,
+        "end_time": 703.0360000000001,
+        "modified_description": "Mix-Mix the contents of the bowl without circular motion and just pressing the spoon up and down."
+      },
+      {
+        "description": "stir-then stir the bowl",
+        "step_id": 135,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Microwave-Microwave the corn for 3 more minutes",
+        "step_id": 134,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Extract-Extract lime juice from 1/3 lime",
+        "step_id": 131,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 84,
+          "description": "Add-Add 1/5 teaspoon cinnamon to the plate",
+          "start_time": 2.7453755802102915,
+          "end_time": 60.56571120427044,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I noticed you're using a plate, but a microwave-safe mug is needed for this hot drink. It would be best to switch containers."
+            }
+          ]
+        },
+        {
+          "step_id": 90,
+          "description": "Add-Add 2 pieces of chocolate to the mug",
+          "start_time": 63.556418219308036,
+          "end_time": 90.22355577005992,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It seems we are adding the chocolate a bit early. Usually, we heat the milk first to help it melt properly."
+            }
+          ]
+        },
+        {
+          "step_id": 89,
+          "description": "Microwave-Microwave the contents of the mug for 1.5 minutes",
+          "start_time": 94.95884187720277,
+          "end_time": 200.8797153264509,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please stop the microwave. Heating the chocolate for that long without liquid might cause it to burn or smoke."
+            }
+          ]
+        },
+        {
+          "step_id": 88,
+          "description": "(Spill)Fill-Fill a microwave-safe mug with skimmed milk",
+          "start_time": 202.62429441855613,
+          "end_time": 261.69075796554864,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful, the milk is spilling over the edge of the plate."
+            }
+          ]
+        },
+        {
+          "step_id": 87,
+          "description": "Add-Add 1 tablespoon of white sugar to the mug",
+          "start_time": 262.68766030389446,
+          "end_time": 288.60712110088696,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You used a tablespoon there, but the recipe calls for a teaspoon. You might want to remove some sugar so it isn't too sweet."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "13_38",
+    "activity_id": 13,
+    "step_annotations": [
+      {
+        "description": "Measure-Measure 2 cups of frozen corn",
+        "step_id": 129,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Measured 1 cup instead of 2 cups"
+          }
+        ],
+        "start_time": 29.608781136638456,
+        "end_time": 39.374,
+        "modified_description": "Measure-Measure 1 cup of frozen corn"
+      },
+      {
+        "description": "Add-Add the corn into a microwave-safe bowl",
+        "step_id": 132,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill while adding the corn to the bowl"
+          }
+        ],
+        "start_time": 87.83938403869408,
+        "end_time": 94.604,
+        "modified_description": "Add-Add the corn into a microwave-safe bowl but spill"
+      },
+      {
+        "description": "Add-1 teaspoon of pepper powder to the bowl",
+        "step_id": 130,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before microwaving the corn"
+          }
+        ],
+        "start_time": 132.25255574365175,
+        "end_time": 139.135
+      },
+      {
+        "description": "Microwave-Microwave the corn for 2 minutes",
+        "step_id": 133,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Microwave for 3 minutes"
+          },
+          {
+            "tag": "Temperature Error",
+            "description": "Microwave on low power instead of high power"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding pepper powder"
+          }
+        ],
+        "start_time": 220.9,
+        "end_time": 411.344,
+        "modified_description": "Microwave-Microwave the corn for 3 minutes on low power"
+      },
+      {
+        "description": "Add-Add 1 teaspoon of softened butter",
+        "step_id": 138,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Use unsoftened butter"
+          }
+        ],
+        "start_time": 476.7013762998791,
+        "end_time": 481.584,
+        "modified_description": "Add-Add 1 teaspoon of unsoftened butter"
+      },
+      {
+        "description": "Microwave-Microwave the corn for 3 more minutes",
+        "step_id": 134,
+        "start_time": 493.4796856106409,
+        "end_time": 681.028
+      },
+      {
+        "description": "Add-Add 1 teaspoon salt to the bowl",
+        "step_id": 136,
+        "start_time": 694.741,
+        "end_time": 707.61
+      },
+      {
+        "description": "Extract-Extract lime juice from 1/3 lime",
+        "step_id": 131,
+        "start_time": 739.2325690447401,
+        "end_time": 758.0889999999999
+      },
+      {
+        "description": "Mix-Mix the contents of the bowl well",
+        "step_id": 76,
+        "start_time": 790.5544563482467,
+        "end_time": 809.371
+      },
+      {
+        "description": "Thaw-Thaw the frozen corn by putting it in a sieve and running it under cold water",
+        "step_id": 137,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "stir-then stir the bowl",
+        "step_id": 135,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "add-add lime juice to the bowl",
+        "step_id": 128,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 88,
+          "description": "Fill-Fill a microwave-safe mug with skimmed milk",
+          "start_time": 7.186767875048949,
+          "end_time": 61.17085671214167,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful with the pour; try to keep your hand steady to avoid spilling the milk."
+            }
+          ]
+        },
+        {
+          "step_id": 88,
+          "description": "Fill-Fill a microwave-safe mug with skimmed milk",
+          "start_time": 7.186767875048949,
+          "end_time": 61.17085671214167,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like that milk might be expired. You should probably switch to a fresh carton."
+            }
+          ]
+        },
+        {
+          "step_id": 90,
+          "description": "Add-Add 2 pieces of chocolate to the mug",
+          "start_time": 67.04815670650258,
+          "end_time": 116.8963677697858,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You've added five pieces of chocolate, but the recipe only calls for two. You might want to take a few out."
+            }
+          ]
+        },
+        {
+          "step_id": 84,
+          "description": "Add-Add 1/5 teaspoon cinnamon to the mug",
+          "start_time": 121.24992332116423,
+          "end_time": 160.64960106113918,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like a tablespoon. Since the recipe needs a teaspoon, you might be adding too much cinnamon."
+            }
+          ]
+        },
+        {
+          "step_id": 85,
+          "description": "Mix-Mix the contents of the mug",
+          "start_time": 167.39761216577577,
+          "end_time": 186.55325659184095,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Rotating the cup might not mix everything properly. It helps to use a spoon to stir it thoroughly."
+            }
+          ]
+        },
+        {
+          "step_id": 83,
+          "description": "Heat-Heat the contents of the mug for 1 minute and serve",
+          "start_time": 186.77093436940984,
+          "end_time": 343.06357866389607,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The recipe suggests heating for just one minute. Two minutes might be a bit too long."
+            }
+          ]
+        },
+        {
+          "step_id": 83,
+          "description": "Heat-Heat the contents of the mug for 1 minute and serve",
+          "start_time": 186.77093436940984,
+          "end_time": 343.06357866389607,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Watch out, the milk is rising and about to spill! You should stop the microwave to avoid a mess or burns."
+            }
+          ]
+        },
+        {
+          "step_id": 89,
+          "description": "Microwave-Microwave the contents of the mug for 1 minute",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It seems you might have missed the microwave step. The mixture needs to be heated."
+            }
+          ]
+        },
+        {
+          "step_id": 87,
+          "description": "Add-Add 1 teaspoon of white sugar to the mug",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You missed adding the sugar. Don't forget to add a teaspoon of sugar to the mix."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "13_41",
+    "activity_id": 13,
+    "step_annotations": [
+      {
+        "description": "Measure-Measure 2 cups of frozen corn",
+        "step_id": 129,
+        "start_time": 94.00503567110036,
+        "end_time": 136.03081632406287
+      },
+      {
+        "description": "Thaw-Thaw the frozen corn by putting it in a sieve and running it under cold water",
+        "step_id": 137,
+        "start_time": 106.98400000000001,
+        "end_time": 222.811
+      },
+      {
+        "description": "Add-Add the corn into a microwave-safe bowl",
+        "step_id": 132,
+        "start_time": 252.15468391777512,
+        "end_time": 264.862
+      },
+      {
+        "description": "Microwave-Microwave the corn for 2 minutes",
+        "step_id": 133,
+        "start_time": 276.48539903264816,
+        "end_time": 406.304
+      },
+      {
+        "description": "Add-1 teaspoon of pepper powder to the bowl",
+        "step_id": 130,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "spilled some pepper into corn bowl while measuring leading to adding extra pepper"
+          }
+        ],
+        "start_time": 436.058,
+        "end_time": 444.012,
+        "modified_description": "Add-1 teaspoon of pepper powder to the bowl and spill some while measuring in to the bowl."
+      },
+      {
+        "description": "Extract-Extract lime juice from 1/3 lime",
+        "step_id": 131,
+        "errors": [
+          {
+            "tag": "Other",
+            "description": "directly extract lime juice to the bowl. so next step becomes obselete"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before microwave for 3 minutes"
+          }
+        ],
+        "start_time": 455.647,
+        "end_time": 495.554,
+        "modified_description": "Extract-Extract lime juice from 1/3 lime directly into the bowl"
+      },
+      {
+        "description": "add-add lime juice to the bowl",
+        "step_id": 128,
+        "errors": [
+          {
+            "tag": "Other",
+            "description": "this step is included into the above step"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before microwave for 3 minutes"
+          }
+        ],
+        "start_time": 455.647,
+        "end_time": 495.652,
+        "modified_description": "add-add lime juice to the bowl"
+      },
+      {
+        "description": "Add-Add 1 teaspoon of softened butter",
+        "step_id": 138,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding lime juice"
+          }
+        ],
+        "start_time": 571.7718051995164,
+        "end_time": 605.937
+      },
+      {
+        "description": "stir-then stir the bowl",
+        "step_id": 135,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding lime juice"
+          }
+        ],
+        "start_time": 613.7975858524788,
+        "end_time": 648.068
+      },
+      {
+        "description": "Microwave-Microwave the corn for 3 more minutes",
+        "step_id": 134,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding lime juice"
+          }
+        ],
+        "start_time": 654.7174249093108,
+        "end_time": 841.303
+      },
+      {
+        "description": "Add-Add 1 teaspoon salt to the bowl",
+        "step_id": 136,
+        "start_time": 852.6809706166867,
+        "end_time": 878.164
+      },
+      {
+        "description": "Mix-Mix the contents of the bowl well",
+        "step_id": 76,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "spilled some corn while mixing"
+          }
+        ],
+        "start_time": 882.5413937122129,
+        "end_time": 901.66,
+        "modified_description": "Mix-Mix the contents of the bowl well and spill some corn out while stirring"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 88,
+          "description": "Fill-Fill a microwave-safe mug with skimmed milk",
+          "start_time": 4.4823636849839446,
+          "end_time": 38.89748798448269,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful, it looks like you are spilling some of the milk."
+            }
+          ]
+        },
+        {
+          "step_id": 90,
+          "description": "Add-Add 1 piece of chocolate to the mug",
+          "start_time": 39.13320801393131,
+          "end_time": 61.9980508704476,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You've added one piece, but the recipe calls for two pieces of chocolate."
+            }
+          ]
+        },
+        {
+          "step_id": 90,
+          "description": "Add-Add 2 pieces of chocolate to the mug",
+          "start_time": 39.13320801393131,
+          "end_time": 61.9980508704476,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Usually, we recommend microwaving the milk before adding the chocolate."
+            }
+          ]
+        },
+        {
+          "step_id": 84,
+          "description": "Add-Add 1/5 teaspoon cinnamon to the mug",
+          "start_time": 61.9980508704476,
+          "end_time": 97.12033525829222,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Hold on, that looks like cumin. We need cinnamon for this recipe."
+            }
+          ]
+        },
+        {
+          "step_id": 84,
+          "description": "Add-Add 1/5 teaspoon cinnamon to the mug",
+          "start_time": 61.9980508704476,
+          "end_time": 97.12033525829222,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Remember, the spices typically go in after the milk has been heated."
+            }
+          ]
+        },
+        {
+          "step_id": 87,
+          "description": "Add-Add 1 teaspoon of salt to the mug",
+          "start_time": 97.12033525829222,
+          "end_time": 114.09217737859296,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Wait a moment, I think that is salt. We need to add sugar."
+            }
+          ]
+        },
+        {
+          "step_id": 87,
+          "description": "Add-Add 1 teaspoon of white sugar to the mug",
+          "start_time": 97.12033525829222,
+          "end_time": 114.09217737859296,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Ideally, you should heat the milk first before adding the sweeteners."
+            }
+          ]
+        },
+        {
+          "step_id": 89,
+          "description": "Microwave-Microwave the contents of the mug for 2 minutes",
+          "start_time": 120.92805823260298,
+          "end_time": 254.5813149299714,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Two minutes might be too long and could overheat the milk. One minute is usually enough."
+            }
+          ]
+        },
+        {
+          "step_id": 89,
+          "description": "Microwave-Microwave the contents of the mug for 1 minute",
+          "start_time": 120.92805823260298,
+          "end_time": 254.5813149299714,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the ingredients are already added, please watch closely to ensure they don't burn while heating."
+            }
+          ]
+        },
+        {
+          "step_id": 83,
+          "description": "Heat-Heat the contents of the mug for 1 minute and serve",
+          "start_time": 260.23859563673835,
+          "end_time": 373.38420977207664,
+          "error_tag": "Temperature Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like the power was set lower than specified, so it might need a bit more time."
+            }
+          ]
+        },
+        {
+          "step_id": 85,
+          "description": "Mix-Mix the contents of the mug",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to give everything a good mix before you serve."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "13_44",
+    "activity_id": 13,
+    "step_annotations": [
+      {
+        "description": "Measure-Measure 2 cups of frozen corn",
+        "step_id": 129,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "spill the corn while adding it to seive"
+          }
+        ],
+        "start_time": 87.99641310157195,
+        "end_time": 124.489
+      },
+      {
+        "description": "Thaw-Thaw the frozen corn by putting it in a sieve and running it under cold water",
+        "step_id": 137,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "spill some corn in sink while thawing"
+          }
+        ],
+        "start_time": 126.90009047279322,
+        "end_time": 212.624,
+        "modified_description": "Thaw-Thaw the frozen corn by putting it in a sieve and running it under cold water. Spill some out while putting corn in seive and spill some corn in sink while thawing"
+      },
+      {
+        "description": "Add-Add the corn into a microwave-safe bowl",
+        "step_id": 132,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before correct order"
+          }
+        ],
+        "start_time": 232.49578619467957,
+        "end_time": 245.758
+      },
+      {
+        "description": "Microwave-Microwave the corn for 2 minutes",
+        "step_id": 133,
+        "start_time": 256.57901504353083,
+        "end_time": 389.773
+      },
+      {
+        "description": "Add-1 teaspoon of pepper powder to the bowl",
+        "step_id": 130,
+        "start_time": 412.1937245284159,
+        "end_time": 421.161
+      },
+      {
+        "description": "Add-Add 1 teaspoon of softened butter",
+        "step_id": 138,
+        "start_time": 478.475,
+        "end_time": 492.59
+      },
+      {
+        "description": "stir-then stir the bowl",
+        "step_id": 135,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "spill while stirring"
+          }
+        ],
+        "start_time": 512.2317520544135,
+        "end_time": 533.5361468053204
+      },
+      {
+        "description": "Mix-Mix the contents of the bowl well",
+        "step_id": 76,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Add-Add 1 teaspoon salt to the bowl",
+        "step_id": 136,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "spill some salt while adding"
+          }
+        ],
+        "start_time": 553.9142635235792,
+        "end_time": 561.103,
+        "modified_description": "Add-Add 1 teaspoon salt to the bowl and spill some out"
+      },
+      {
+        "description": "Extract-Extract lime juice from 1/3 lime",
+        "step_id": 131,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Performed both steps together extraction and addition"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before microwaving"
+          }
+        ],
+        "start_time": 578.366,
+        "end_time": 601.555
+      },
+      {
+        "description": "add-add lime juice to the bowl",
+        "step_id": 128,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Performed both steps together extraction and addition"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before microwaving"
+          }
+        ],
+        "start_time": 578.218,
+        "end_time": 601.785
+      },
+      {
+        "description": "Microwave-Microwave the corn for 3 more minutes",
+        "step_id": 134,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "stopped the microwave at 2 mins only"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before correct order"
+          }
+        ],
+        "start_time": 617.8274477762998,
+        "end_time": 746.042,
+        "modified_description": "Microwave-Microwave the corn for 3 more minutes and stop it after 2 mins only"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 87,
+          "description": "Add-Add 1 teaspoon of white sugar to the mug",
+          "start_time": 0.6628881030701754,
+          "end_time": 69.33500038377191,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I see you added the sugar first. That's okay, but please make sure to add the milk next so we can dissolve it properly."
+            }
+          ]
+        },
+        {
+          "step_id": 88,
+          "description": "Fill-Fill a microwave-safe mug with skimmed milk",
+          "start_time": 69.33500038377193,
+          "end_time": 92.28073020833335,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Great, adding the milk now will help balance the mixture. Just ensure it reaches the right level in the mug."
+            }
+          ]
+        },
+        {
+          "step_id": 89,
+          "description": "Microwave-Microwave the contents of the mug for 1 minute",
+          "start_time": 96.07750564692981,
+          "end_time": 159.7973021381579,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Now that everything is in the mug, go ahead and microwave it. Keep an eye on it to ensure the sugar dissolves well."
+            }
+          ]
+        },
+        {
+          "step_id": 90,
+          "description": "Add-Add 2 pieces of chocolate to the mug and spill",
+          "start_time": 163.26392319078946,
+          "end_time": 185.87949862938592,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful! The milk is hot, so please watch your hands to avoid any burns from that splash."
+            }
+          ]
+        },
+        {
+          "step_id": 85,
+          "description": "Mix-Mix the contents of the mug",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like we skipped mixing. Please give the mug a good stir to blend the chocolate and milk."
+            }
+          ]
+        },
+        {
+          "step_id": 84,
+          "description": "Add-Add 1/5 teaspoon cinnamon to the mug",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget the cinnamon. Adding a pinch now will complete the flavor."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "13_45",
+    "activity_id": 13,
+    "step_annotations": [
+      {
+        "description": "Measure-Measure 2 cups of frozen corn",
+        "step_id": 129,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Measure 3 cups instead of 2"
+          }
+        ],
+        "start_time": 43.39184974539545,
+        "end_time": 73.37167320585048,
+        "modified_description": "Measure-Measure 3 cups of frozen corn"
+      },
+      {
+        "description": "Thaw-Thaw the frozen corn by putting it in a sieve and running it under cold water",
+        "step_id": 137,
+        "errors": [
+          {
+            "tag": "Temperature Error",
+            "description": "Thaw under hot water"
+          }
+        ],
+        "start_time": 94.67312671722642,
+        "end_time": 144.3765182437703,
+        "modified_description": "Thaw-Thaw the frozen corn by putting it in a sieve and running it under hot water"
+      },
+      {
+        "description": "Add-Add the corn into a microwave-safe bowl",
+        "step_id": 132,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spilling while adding corn to a microwave-safe bowl"
+          }
+        ],
+        "start_time": 145.954,
+        "end_time": 162.52220086457203
+      },
+      {
+        "description": "Microwave-Microwave the corn for 2 minutes",
+        "step_id": 133,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Microwave for 1 minute 30 seconds"
+          }
+        ],
+        "start_time": 168.83374264572046,
+        "end_time": 270.592,
+        "modified_description": "Microwave-Microwave the corn for 1 minute 30 seconds"
+      },
+      {
+        "description": "Add-Add 1 teaspoon of softened butter",
+        "step_id": 138,
+        "start_time": 302.9540054951246,
+        "end_time": 330.56700078764896
+      },
+      {
+        "description": "Add-1 teaspoon of pepper powder to the bowl",
+        "step_id": 130,
+        "start_time": 368.4362514745395,
+        "end_time": 380.2703923141928
+      },
+      {
+        "description": "Add-Add 1 teaspoon salt to the bowl",
+        "step_id": 136,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Add 1.5 tsp"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before microwaving"
+          }
+        ],
+        "start_time": 390.526647708559,
+        "end_time": 410.25021577464787,
+        "modified_description": "Add-Add 1.5 teaspoon salt to the bowl"
+      },
+      {
+        "description": "Microwave-Microwave the corn for 3 more minutes",
+        "step_id": 134,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding salt and before stirring"
+          }
+        ],
+        "start_time": 427.606955672806,
+        "end_time": 619.3200372751896
+      },
+      {
+        "description": "Extract-Extract lime juice from 1/3 lime",
+        "step_id": 131,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill some lime juice"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding salt and before stirring"
+          }
+        ],
+        "start_time": 674.5460278602383,
+        "end_time": 684.8022832546045,
+        "modified_description": "Extract-Extract (and spill) lime juice from 1/3 lime"
+      },
+      {
+        "description": "add-add lime juice to the bowl",
+        "step_id": 128,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding salt and before stirring"
+          }
+        ],
+        "start_time": 675.169,
+        "end_time": 684.269
+      },
+      {
+        "description": "stir-then stir the bowl",
+        "step_id": 135,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Do not stir enough"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding salt and microwaving"
+          }
+        ],
+        "start_time": 692.6917104810401,
+        "end_time": 710.304,
+        "modified_description": "stir-stir the contents in bowl 2 times"
+      },
+      {
+        "description": "Mix-Mix the contents of the bowl well",
+        "step_id": 76,
+        "start_time": 713.993163992416,
+        "end_time": 721.616
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 94,
+          "description": "melt-In a large mug, melt 1 tablespoon of softened butter in the microwave for about 30 seconds",
+          "start_time": 6.209228503184713,
+          "end_time": 72.73667675159236,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I noticed you're using a bowl, but the recipe specifically calls for a large mug. You might want to switch to a mug to ensure it cooks properly in the microwave."
+            },
+            {
+              "role": "user",
+              "utterance": "Oh, right. I'll grab a mug."
+            }
+          ]
+        },
+        {
+          "step_id": 99,
+          "description": "Cut or tear-Cut or tear 1 slices of bread into bite-size pieces",
+          "start_time": 303.3651640127389,
+          "end_time": 370.7796449044586,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you're preparing English muffins, but the recipe calls for slices of bread. Using bread works best for this dish."
+            },
+            {
+              "role": "user",
+              "utterance": "Okay, I'll switch to bread."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "15_17",
+    "activity_id": 15,
+    "step_annotations": [
+      {
+        "description": "Heat-Heat 3 tbsp oil in a pan over medium heat",
+        "step_id": 154,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before making puree and mincing garlic"
+          }
+        ],
+        "start_time": 3.051,
+        "end_time": 50.777
+      },
+      {
+        "description": "Peel-Peel 4 large garlic cloves",
+        "step_id": 145,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 51.122,
+        "end_time": 220.365
+      },
+      {
+        "description": "Add-Add 1/4 tsp mustard to the pan",
+        "step_id": 139,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before making puree and mincing garlic"
+          }
+        ],
+        "start_time": 221.54500000000002,
+        "end_time": 256.721
+      },
+      {
+        "description": "Take-Take 1 tomato",
+        "step_id": 149,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 257.725,
+        "end_time": 286.772
+      },
+      {
+        "description": "mince-mince the garlic",
+        "step_id": 140,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 287.12,
+        "end_time": 367.329
+      },
+      {
+        "description": "Add-1/2 tsp cumin seeds to the pan",
+        "step_id": 141,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before making puree"
+          }
+        ],
+        "start_time": 372.161,
+        "end_time": 397.834
+      },
+      {
+        "description": "add-When mustard and cumin seeds begin to sizzle, add minced garlic",
+        "step_id": 152,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before making puree"
+          }
+        ],
+        "start_time": 398.925,
+        "end_time": 419.939
+      },
+      {
+        "description": "Lower-Lower the heat",
+        "step_id": 151,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before making puree"
+          }
+        ],
+        "start_time": 423.85,
+        "end_time": 425.566
+      },
+      {
+        "description": "Chop-Chop tomato roughly (anysize chunks are fine)",
+        "step_id": 155,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 432.88,
+        "end_time": 476.55899999999997
+      },
+      {
+        "description": "Saute-Saute the garlic for 2-3 minutes",
+        "step_id": 148,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before making puree"
+          }
+        ],
+        "start_time": 477.181,
+        "end_time": 508.769
+      },
+      {
+        "description": "Add-Add 2 tbsp red chili powder to the pan",
+        "step_id": 147,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before making puree"
+          }
+        ],
+        "start_time": 509.265,
+        "end_time": 584.219
+      },
+      {
+        "description": "mix-mix well contents of the pan",
+        "step_id": 157,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before making puree"
+          }
+        ],
+        "start_time": 588.198,
+        "end_time": 611.432
+      },
+      {
+        "description": "Add-1/2 tsp salt to the pan",
+        "step_id": 146,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before making puree"
+          }
+        ],
+        "start_time": 611.833,
+        "end_time": 675.121
+      },
+      {
+        "description": "puree-puree tomatoes without any water in a blender/mixer",
+        "step_id": 150,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding salt to the pan"
+          }
+        ],
+        "start_time": 678.991,
+        "end_time": 762.131
+      },
+      {
+        "description": "Add-Add tomato puree to the pan",
+        "step_id": 142,
+        "start_time": 761.359,
+        "end_time": 774.026
+      },
+      {
+        "description": "Mix-Mix well tomato puree with contents in the pan",
+        "step_id": 144,
+        "start_time": 778.986,
+        "end_time": 840.856
+      },
+      {
+        "description": "simmer-Allow the mixture to simmer over low heat for 5 minutes or until the mixture becomes thick",
+        "step_id": 153,
+        "start_time": 847.374,
+        "end_time": 1054.617
+      },
+      {
+        "description": "Take-Take the pan off the heat",
+        "step_id": 143,
+        "start_time": 1056.238,
+        "end_time": 1058.45
+      },
+      {
+        "description": "Transfer-Transfer it to a serving bowl",
+        "step_id": 156,
+        "start_time": 1059.31,
+        "end_time": 1082.766
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 94,
+          "description": "melt-In a large mug, melt 1 tablespoon of softened butter in the microwave for about 30 seconds",
+          "start_time": 3.7958302547770697,
+          "end_time": 101.85477850318472,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I see you're using a bowl, but this recipe is designed to be cooked in a large mug. You might want to switch containers for the best result."
+            }
+          ]
+        },
+        {
+          "step_id": 101,
+          "description": "whisk-In the mug, whisk one egg with a fork until well blended",
+          "start_time": 137.28252754777068,
+          "end_time": 198.01581162420385,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you added two eggs. The recipe only calls for one, so the mixture might be a bit too liquid."
+            }
+          ]
+        },
+        {
+          "step_id": 100,
+          "description": "Add-Add 1/4 teaspoon vanilla extract to the mug",
+          "start_time": 202.44428025477706,
+          "end_time": 230.2803687898089,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You've added about a full teaspoon of vanilla, but the recipe only needs a quarter teaspoon. The flavor might be quite strong."
+            }
+          ]
+        },
+        {
+          "step_id": 92,
+          "description": "add-add bread pieces to the egg mixture in the mug, pressing the bread down into the egg",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You haven't added the bread pieces to the mug yet. You'll need to press them into the egg mixture before microwaving."
+            }
+          ]
+        },
+        {
+          "step_id": 91,
+          "description": "Microwave-Microwave on high for 90 seconds until the egg is cooked through",
+          "start_time": 289.74837611464966,
+          "end_time": 375.7871952229299,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I noticed the timer is set for 45 seconds. The recipe recommends 90 seconds to ensure the egg is fully cooked."
+            }
+          ]
+        },
+        {
+          "step_id": 91,
+          "description": "Microwave-Microwave on high for 90 seconds until the egg is cooked through",
+          "start_time": 289.74837611464966,
+          "end_time": 375.7871952229299,
+          "error_tag": "Temperature Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The microwave is currently on medium power, but high power is needed for this step."
+            }
+          ]
+        },
+        {
+          "step_id": 99,
+          "description": "Cut or tear-Cut or tear 1 slices of bread into bite-size pieces",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to cut or tear the bread slice into bite-sized pieces. You'll need those prepared for the mug."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "15_19",
+    "activity_id": 15,
+    "step_annotations": [
+      {
+        "description": "Peel-Peel 4 large garlic cloves",
+        "step_id": 145,
+        "start_time": 18.28276131313131,
+        "end_time": 255.34371427757526
+      },
+      {
+        "description": "Heat-Heat 3 tbsp oil in a pan over medium heat",
+        "step_id": 154,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before making puree and mincing garlic"
+          }
+        ],
+        "start_time": 258.1523532244502,
+        "end_time": 330.8564853570504
+      },
+      {
+        "description": "Add-Add 1/4 tsp mustard to the pan",
+        "step_id": 139,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before making puree and mincing garlic"
+          }
+        ],
+        "start_time": 338.232266877749,
+        "end_time": 384.365
+      },
+      {
+        "description": "Add-1/2 tsp cumin seeds to the pan",
+        "step_id": 141,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before making puree and mincing garlic"
+          }
+        ],
+        "start_time": 385.506,
+        "end_time": 422.264
+      },
+      {
+        "description": "mince-mince the garlic",
+        "step_id": 140,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating and adding mustard and cumin seeds"
+          }
+        ],
+        "start_time": 425.298,
+        "end_time": 604
+      },
+      {
+        "description": "add-When mustard and cumin seeds begin to sizzle, add minced garlic",
+        "step_id": 152,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before making puree"
+          }
+        ],
+        "start_time": 613.594,
+        "end_time": 620.068
+      },
+      {
+        "description": "Take-Take 1 tomato",
+        "step_id": 149,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating and adding mustard and cumin seeds"
+          }
+        ],
+        "start_time": 632.451,
+        "end_time": 660
+      },
+      {
+        "description": "Lower-Lower the heat",
+        "step_id": 151,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before making puree"
+          }
+        ],
+        "start_time": 661,
+        "end_time": 688
+      },
+      {
+        "description": "Chop-Chop tomato roughly (anysize chunks are fine)",
+        "step_id": 155,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating and adding mustard and cumin seeds"
+          }
+        ],
+        "start_time": 710,
+        "end_time": 789
+      },
+      {
+        "description": "puree-puree tomatoes without any water in a blender/mixer",
+        "step_id": 150,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating and adding mustard and cumin seeds"
+          }
+        ],
+        "start_time": 825.792,
+        "end_time": 910
+      },
+      {
+        "description": "Saute-Saute the garlic for 2-3 minutes",
+        "step_id": 148,
+        "start_time": 974.2,
+        "end_time": 1102
+      },
+      {
+        "description": "Add-Add 2 tbsp red chili powder to the pan",
+        "step_id": 147,
+        "start_time": 1104.831,
+        "end_time": 1163.241
+      },
+      {
+        "description": "mix-mix well contents of the pan",
+        "step_id": 157,
+        "start_time": 1166.67,
+        "end_time": 1203
+      },
+      {
+        "description": "Add-Add tomato puree to the pan",
+        "step_id": 142,
+        "start_time": 1204.906,
+        "end_time": 1223
+      },
+      {
+        "description": "Add-1/2 tsp salt to the pan",
+        "step_id": 146,
+        "start_time": 1226.066,
+        "end_time": 1262.969
+      },
+      {
+        "description": "Mix-Mix well tomato puree with contents in the pan",
+        "step_id": 144,
+        "start_time": 1281.588,
+        "end_time": 1358.187
+      },
+      {
+        "description": "simmer-Allow the mixture to simmer over low heat for 5 minutes or until the mixture becomes thick",
+        "step_id": 153,
+        "start_time": 1270.346,
+        "end_time": 1580.661
+      },
+      {
+        "description": "Take-Take the pan off the heat",
+        "step_id": 143,
+        "start_time": 1581,
+        "end_time": 1587.085
+      },
+      {
+        "description": "Transfer-Transfer it to a serving bowl",
+        "step_id": 156,
+        "start_time": 1590.942,
+        "end_time": 1624.037
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 100,
+          "description": "Add-Add 1/4 teaspoon vanilla extract to the mug",
+          "start_time": 10.559593619426751,
+          "end_time": 34.192969815286624,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We usually melt the butter first, but since the vanilla is already in, let's just remember to add the butter next."
+            }
+          ]
+        },
+        {
+          "step_id": 94,
+          "description": "melt-In a large mug, melt 1 tablespoon of softened butter in the microwave for about 30 seconds",
+          "start_time": 35.701483189490446,
+          "end_time": 82.9682355812102,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like a bit more than a tablespoon. Try to level off the spoon for a precise measurement next time."
+            }
+          ]
+        },
+        {
+          "step_id": 94,
+          "description": "melt-In a large mug, melt 1 tablespoon of softened butter in the microwave for about 30 seconds",
+          "start_time": 35.701483189490446,
+          "end_time": 82.9682355812102,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The butter doesn't look fully melted yet. It likely needs the full 30 seconds to liquefy completely."
+            }
+          ]
+        },
+        {
+          "step_id": 94,
+          "description": "melt-In a large mug, melt 1 tablespoon of softened butter in the microwave for about 30 seconds",
+          "start_time": 35.701483189490446,
+          "end_time": 82.9682355812102,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Now that we're adding the butter, we can melt it together with the vanilla you added earlier."
+            }
+          ]
+        },
+        {
+          "step_id": 98,
+          "description": "Roll-Roll the butter around in the mug to coat it",
+          "start_time": 84.47674895541401,
+          "end_time": 97.04769374044585,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Make sure to tilt the mug all the way around so the butter coats the sides evenly, not just the bottom."
+            }
+          ]
+        },
+        {
+          "step_id": 98,
+          "description": "Roll-Roll the butter around in the mug to coat it",
+          "start_time": 84.47674895541401,
+          "end_time": 97.04769374044585,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Even with the vanilla already in there, try to swirl the butter well to grease the mug walls."
+            }
+          ]
+        },
+        {
+          "step_id": 101,
+          "description": "whisk-In the mug, whisk one egg with a fork until well blended",
+          "start_time": 106.60161177707006,
+          "end_time": 126.71512343312102,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Whisk briskly to ensure the yolk and white are completely blended together."
+            }
+          ]
+        },
+        {
+          "step_id": 101,
+          "description": "whisk-In the mug, whisk one egg with a fork until well blended",
+          "start_time": 106.60161177707006,
+          "end_time": 126.71512343312102,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Using a fork instead of a spoon usually makes it much easier to break up the egg and get a smooth mixture."
+            }
+          ]
+        },
+        {
+          "step_id": 101,
+          "description": "whisk-In the mug, whisk one egg with a fork until well blended",
+          "start_time": 106.60161177707006,
+          "end_time": 126.71512343312102,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Make sure to whisk everything thoroughly so the vanilla mixes well with the egg."
+            }
+          ]
+        },
+        {
+          "step_id": 91,
+          "description": "Microwave-Microwave on high for 90 seconds until the egg is cooked through",
+          "start_time": 127.72079901592356,
+          "end_time": 187.0556584012739,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The egg needs the full 90 seconds to cook properly. Let's put it back in to finish."
+            }
+          ]
+        },
+        {
+          "step_id": 91,
+          "description": "Microwave-Microwave on high for 90 seconds until the egg is cooked through",
+          "start_time": 127.72079901592356,
+          "end_time": 187.0556584012739,
+          "error_tag": "Temperature Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks a bit undercooked. We want it to be fully set for the best texture and safety."
+            }
+          ]
+        },
+        {
+          "step_id": 91,
+          "description": "Microwave-Microwave on high for 90 seconds until the egg is cooked through",
+          "start_time": 127.72079901592356,
+          "end_time": 187.0556584012739,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We usually add the cinnamon before cooking, but we can just sprinkle it on top afterwards."
+            }
+          ]
+        },
+        {
+          "step_id": 95,
+          "description": "Sprinkle-Sprinkle 1/4 teaspoon cinnamon over the egg",
+          "start_time": 189.56984735828024,
+          "end_time": 212.19754797133757,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like a generous amount. You can tap the spoon gently to control how much cinnamon comes out."
+            }
+          ]
+        },
+        {
+          "step_id": 95,
+          "description": "Sprinkle-Sprinkle 1/4 teaspoon cinnamon over the egg",
+          "start_time": 189.56984735828024,
+          "end_time": 212.19754797133757,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It's safer to measure spices away from the mug to avoid accidentally spilling too much into your dish."
+            }
+          ]
+        },
+        {
+          "step_id": 95,
+          "description": "Sprinkle-Sprinkle 1/4 teaspoon cinnamon over the egg",
+          "start_time": 189.56984735828024,
+          "end_time": 212.19754797133757,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the egg is already cooked, just sprinkle the cinnamon lightly over the top for flavor."
+            }
+          ]
+        },
+        {
+          "step_id": 93,
+          "description": "stir-stir the mug",
+          "start_time": 212.19754797133757,
+          "end_time": 227.2826817133758,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Because the egg is already set, stir gently to mix the cinnamon in without breaking it up too much."
+            }
+          ]
+        },
+        {
+          "step_id": 99,
+          "description": "Cut or tear-Cut or tear 1 slices of bread into bite-size pieces",
+          "start_time": 228.7911950875796,
+          "end_time": 255.94443582324843,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We missed prepping the bread earlier, so let's quickly cut it into bite-sized pieces now."
+            }
+          ]
+        },
+        {
+          "step_id": 92,
+          "description": "add-add bread pieces to the egg mixture in the mug, pressing the bread down into the egg",
+          "start_time": 242.367815455414,
+          "end_time": 275.55510968789804,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the egg is already cooked, the bread won't soak in like usual. You can just toss them together to serve."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "15_28",
+    "activity_id": 15,
+    "step_annotations": [
+      {
+        "description": "Heat-Heat 3 tbsp oil in a pan over medium heat",
+        "step_id": 154,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Heat 5 tbsp oil in a pan over medium heat"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before making puree and mincing garlic"
+          }
+        ],
+        "start_time": 15.956867900871792,
+        "end_time": 54.93434947570623,
+        "modified_description": "Heat-Heat 5 tbsp oil in a pan over medium heat"
+      },
+      {
+        "description": "Add-Add 1/4 tsp mustard to the pan",
+        "step_id": 139,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before making puree and mincing garlic"
+          }
+        ],
+        "start_time": 105.1326212008718,
+        "end_time": 121.07795457239497
+      },
+      {
+        "description": "Add-1/2 tsp cumin seeds to the pan",
+        "step_id": 141,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before making puree and mincing garlic"
+          }
+        ],
+        "start_time": 121.66852247504397,
+        "end_time": 147.65351019160028
+      },
+      {
+        "description": "Lower-Lower the heat",
+        "step_id": 151,
+        "errors": [
+          {
+            "tag": "Temperature Error",
+            "description": "Increase heat from medium to high"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before making puree and mincing garlic"
+          }
+        ],
+        "start_time": 159.4648682445804,
+        "end_time": 163.00827566047445,
+        "modified_description": "Higher- Increase heat from medium to high"
+      },
+      {
+        "description": "Add-Add 2 tbsp red chili powder to the pan",
+        "step_id": 147,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before making puree and mincing garlic"
+          }
+        ],
+        "start_time": 221.47449802272607,
+        "end_time": 252.77459686312346
+      },
+      {
+        "description": "Take-Take 1 tomato",
+        "step_id": 149,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding red chili powder to the pan"
+          }
+        ],
+        "start_time": 258.6802758896135,
+        "end_time": 273.4444734558387,
+        "modified_description": "Take-Take 1 tomato unwashed"
+      },
+      {
+        "description": "Chop-Chop tomato roughly (anysize chunks are fine)",
+        "step_id": 155,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "slice instead of chopping the tomatoes"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding red chili powder to the pan"
+          }
+        ],
+        "start_time": 288.2086710220638,
+        "end_time": 367.9353378796797,
+        "modified_description": "Slice-Slice tomato roughly (anysize chunks are fine)"
+      },
+      {
+        "description": "puree-puree tomatoes without any water in a blender/mixer",
+        "step_id": 150,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "making puree of tomatoes with water in blender/mixer"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding red chili powder to the pan"
+          }
+        ],
+        "start_time": 394.510893498885,
+        "end_time": 490.7734616306731,
+        "modified_description": "puree-puree tomatoes with 1 cup water in a blender/mixer"
+      },
+      {
+        "description": "mix-mix well contents of the pan",
+        "step_id": 157,
+        "start_time": 496.0885727545142,
+        "end_time": 528.5698074002095
+      },
+      {
+        "description": "Add-1/2 tsp salt to the pan",
+        "step_id": 146,
+        "start_time": 540.9717333558386,
+        "end_time": 556.9170667273618,
+        "modified_description": "Add-1/2 tsp salt to the pan"
+      },
+      {
+        "description": "Add-Add tomato puree to the pan",
+        "step_id": 142,
+        "start_time": 559.2793383379578,
+        "end_time": 577.586943320077
+      },
+      {
+        "description": "Mix-Mix well tomato puree with contents in the pan",
+        "step_id": 144,
+        "start_time": 582.9020544439181,
+        "end_time": 611.8398816737194
+      },
+      {
+        "description": "simmer-Allow the mixture to simmer over low heat for 5 minutes or until the mixture becomes thick",
+        "step_id": 153,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Cooked for 2 minutes instead of 5 minutes"
+          },
+          {
+            "tag": "Temperature Error",
+            "description": "Used high heat instead of low heat"
+          }
+        ],
+        "start_time": 615.9738569922625,
+        "end_time": 821.4914871141168,
+        "modified_description": "simmer-Allow the mixture to simmer over high heat for 2 minutes"
+      },
+      {
+        "description": "Take-Take the pan off the heat",
+        "step_id": 143,
+        "start_time": 822.0820550167658,
+        "end_time": 826.8065982379578
+      },
+      {
+        "description": "Transfer-Transfer it to a serving bowl",
+        "step_id": 156,
+        "start_time": 862.2406723968983,
+        "end_time": 886.4539564055076
+      },
+      {
+        "description": "Peel-Peel 4 large garlic cloves",
+        "step_id": 145,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "mince-mince the garlic",
+        "step_id": 140,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Saute-Saute the garlic for 2-3 minutes",
+        "step_id": 148,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "add-When mustard and cumin seeds begin to sizzle, add minced garlic",
+        "step_id": 152,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 99,
+          "description": "Cut or tear-Cut or tear 1 slices of bread into bite-size pieces",
+          "start_time": 11.99048168789809,
+          "end_time": 50.36002308917198,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The bread pieces look a bit large. Cutting them smaller will help them absorb the mixture better."
+            }
+          ]
+        },
+        {
+          "step_id": 94,
+          "description": "melt-In a large mug, melt 1 tablespoon of softened butter in the microwave for about 30 seconds",
+          "start_time": 52.7581194267516,
+          "end_time": 167.86674363057327,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the butter was heated longer than expected, the mug will be very hot. Please be careful handling it."
+            }
+          ]
+        },
+        {
+          "step_id": 98,
+          "description": "Roll-Roll the butter around in the mug to coat it",
+          "start_time": 166.2680127388535,
+          "end_time": 182.25532165605097,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Watch out for the hot butter splash. It's best to handle the mug steadily to avoid burns."
+            }
+          ]
+        },
+        {
+          "step_id": 101,
+          "description": "whisk-In the mug, whisk one egg with a fork until well blended",
+          "start_time": 200.64072691082802,
+          "end_time": 260.5931353503185,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "A fork usually works better than a spoon for whisking the egg effectively."
+            }
+          ]
+        },
+        {
+          "step_id": 100,
+          "description": "Add-Add 1/4 teaspoon vanilla extract to the mug",
+          "start_time": 264.58996257961786,
+          "end_time": 306.95633121019114,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like more vanilla than the recipe calls for. The flavor might be quite strong."
+            }
+          ]
+        },
+        {
+          "step_id": 91,
+          "description": "Microwave-Microwave on high for 90 seconds until the egg is cooked through",
+          "start_time": 363.711277866242,
+          "end_time": 473.2243439490446,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The cooking time was short. You will likely need to microwave it longer to ensure the egg is set."
+            }
+          ]
+        },
+        {
+          "step_id": 91,
+          "description": "Microwave-Microwave on high for 90 seconds until the egg is cooked through",
+          "start_time": 363.711277866242,
+          "end_time": 473.2243439490446,
+          "error_tag": "Temperature Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Using medium power may leave the egg undercooked. High power is usually recommended here."
+            }
+          ]
+        },
+        {
+          "step_id": 92,
+          "description": "add-add bread pieces to the egg mixture in the mug, pressing the bread down into the egg",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It seems you forgot to add the bread pieces to the mug. You'll need those for the French toast."
+            }
+          ]
+        },
+        {
+          "step_id": 93,
+          "description": "stir-stir the mug",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Remember to stir the mug so the bread is fully coated in the egg mixture."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "15_29",
+    "activity_id": 15,
+    "step_annotations": [
+      {
+        "description": "Take-Take 1 tomato",
+        "step_id": 149,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Take 2 tomatoes rather than one tomato"
+          }
+        ],
+        "start_time": 8,
+        "end_time": 28,
+        "modified_description": "Take-Take 2 tomato"
+      },
+      {
+        "description": "Heat-Heat 3 tbsp oil in a pan over medium heat",
+        "step_id": 154,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Use a tsp rather than tbsp"
+          },
+          {
+            "tag": "Temperature Error",
+            "description": "Use low heat instead of medium heat"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before making puree and mincing garlic"
+          }
+        ],
+        "start_time": 43,
+        "end_time": 101,
+        "modified_description": "Heat-Heat 3 tsp oil in a pan over low heat"
+      },
+      {
+        "description": "Add-1/2 tsp cumin seeds to the pan",
+        "step_id": 141,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before making puree and mincing garlic"
+          }
+        ],
+        "start_time": 108,
+        "end_time": 174
+      },
+      {
+        "description": "Add-Add 1/4 tsp mustard to the pan",
+        "step_id": 139,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before making puree and mincing garlic"
+          }
+        ],
+        "start_time": 175,
+        "end_time": 197
+      },
+      {
+        "description": "Chop-Chop tomato roughly (anysize chunks are fine)",
+        "step_id": 155,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding mustard and cumin seeds to the pan"
+          }
+        ],
+        "start_time": 201,
+        "end_time": 360
+      },
+      {
+        "description": "Peel-Peel 4 large garlic cloves",
+        "step_id": 145,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Break the garlic while peeling and do not peel correctly"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding mustard and cumin seeds to the pan"
+          }
+        ],
+        "start_time": 370.628,
+        "end_time": 484,
+        "modified_description": "Peel-Peel 4 large garlic cloves (Break the garlic while peeling)"
+      },
+      {
+        "description": "mince-mince the garlic",
+        "step_id": 140,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding mustard and cumin seeds to the pan"
+          }
+        ],
+        "start_time": 491,
+        "end_time": 602.5
+      },
+      {
+        "description": "add-When mustard and cumin seeds begin to sizzle, add minced garlic",
+        "step_id": 152,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before making puree"
+          }
+        ],
+        "start_time": 617.87,
+        "end_time": 640
+      },
+      {
+        "description": "Lower-Lower the heat",
+        "step_id": 151,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before making puree"
+          }
+        ],
+        "start_time": 641,
+        "end_time": 644.401
+      },
+      {
+        "description": "Saute-Saute the garlic for 2-3 minutes",
+        "step_id": 148,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Saute for 1 minute"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before making puree"
+          }
+        ],
+        "start_time": 650.251,
+        "end_time": 712.242,
+        "modified_description": "Saute-Saute the garlic for 1 minutes"
+      },
+      {
+        "description": "Add-Add 2 tbsp red chili powder to the pan",
+        "step_id": 147,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Add 4 tbsp instead of 2 tbsp"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before making puree"
+          }
+        ],
+        "start_time": 714.43,
+        "end_time": 766,
+        "modified_description": "Add-Add 4 tbsp red chili powder to the pan"
+      },
+      {
+        "description": "puree-puree tomatoes without any water in a blender/mixer",
+        "step_id": 150,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Do not blend enough - Leave some chunks"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after sauteing garlic"
+          }
+        ],
+        "start_time": 778,
+        "end_time": 879,
+        "modified_description": "puree-puree tomatoes without any water in a blender/mixer leaving some chunks"
+      },
+      {
+        "description": "mix-mix well contents of the pan",
+        "step_id": 157,
+        "start_time": 880.239,
+        "end_time": 900.007
+      },
+      {
+        "description": "Add-1/2 tsp salt to the pan",
+        "step_id": 146,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Add 1 tsp rather than 1/2 tsp"
+          }
+        ],
+        "start_time": 904.71,
+        "end_time": 934.665,
+        "modified_description": "Add-1 tsp salt to the pan"
+      },
+      {
+        "description": "Add-Add tomato puree to the pan",
+        "step_id": 142,
+        "start_time": 935,
+        "end_time": 946
+      },
+      {
+        "description": "Mix-Mix well tomato puree with contents in the pan",
+        "step_id": 144,
+        "start_time": 950.901,
+        "end_time": 969.02
+      },
+      {
+        "description": "Take-Take the pan off the heat",
+        "step_id": 143,
+        "start_time": 975.529,
+        "end_time": 979.942
+      },
+      {
+        "description": "Transfer-Transfer it to a serving bowl",
+        "step_id": 156,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill while transferring"
+          }
+        ],
+        "start_time": 983.771,
+        "end_time": 1008,
+        "modified_description": "Transfer-Transfer it to a serving bowl"
+      },
+      {
+        "description": "simmer-Allow the mixture to simmer over low heat for 5 minutes or until the mixture becomes thick",
+        "step_id": 153,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 94,
+          "description": "melt-In a large mug, melt 1 tablespoon of softened butter in the microwave for about 30 seconds",
+          "start_time": 4.78795726910828,
+          "end_time": 100.54710265127389,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I noticed you're using a bowl, but the recipe recommends a large mug. You might want to transfer the butter to a mug so the egg mixture cooks properly later."
+            },
+            {
+              "role": "user",
+              "utterance": "Oh, good point. I'll switch containers."
+            }
+          ]
+        },
+        {
+          "step_id": 99,
+          "description": "Cut or tear-Cut or tear 1 slices of bread into bite-size pieces",
+          "start_time": 333.24182592993634,
+          "end_time": 396.44286188216563,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you are preparing English muffins, but the recipe specifically calls for bread slices. Using bread will help achieve the intended texture."
+            },
+            {
+              "role": "user",
+              "utterance": "Thanks, I'll grab the bread instead."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "15_30",
+    "activity_id": 15,
+    "step_annotations": [
+      {
+        "description": "Heat-Heat 3 tbsp oil in a pan over medium heat",
+        "step_id": 154,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Spill and as a consequence added more oil than required"
+          },
+          {
+            "tag": "Technique Error",
+            "description": "Spill oil while adding to the pan"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before making the puree and mincing the garlic"
+          }
+        ],
+        "start_time": 5.434,
+        "end_time": 45.677
+      },
+      {
+        "description": "Take-Take 1 tomato",
+        "step_id": 149,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 48.516,
+        "end_time": 60.094
+      },
+      {
+        "description": "Add-Add 1/4 tsp mustard to the pan",
+        "step_id": 139,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before making the puree and mincing the garlic"
+          }
+        ],
+        "start_time": 70.4,
+        "end_time": 109.45
+      },
+      {
+        "description": "Chop-Chop tomato roughly (anysize chunks are fine)",
+        "step_id": 155,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 111.12100000000001,
+        "end_time": 135.293
+      },
+      {
+        "description": "Peel-Peel 4 large garlic cloves",
+        "step_id": 145,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "only 2 garlic are peeled and minced instead of 4"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 139.693,
+        "end_time": 215.649,
+        "modified_description": "Peel-Peel 2 instead of 4 large garlic cloves"
+      },
+      {
+        "description": "puree-puree tomatoes without any water in a blender/mixer",
+        "step_id": 150,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 219.566,
+        "end_time": 271.037
+      },
+      {
+        "description": "mince-mince the garlic",
+        "step_id": 140,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "mince only 2 garlic instead of 4"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 273.604,
+        "end_time": 334.443,
+        "modified_description": "mince-mince only 2 garlic instead of 4"
+      },
+      {
+        "description": "Add-1/2 tsp cumin seeds to the pan",
+        "step_id": 141,
+        "start_time": 335.345,
+        "end_time": 371.598
+      },
+      {
+        "description": "add-When mustard and cumin seeds begin to sizzle, add minced garlic",
+        "step_id": 152,
+        "errors": [
+          {
+            "tag": "Temperature Error",
+            "description": "burn mustard due to cooking for too long"
+          },
+          {
+            "tag": "Technique Error",
+            "description": "spill garlic while adding"
+          }
+        ],
+        "start_time": 372.464,
+        "end_time": 395.42,
+        "modified_description": "add-When mustard and cumin seeds begin to sizzle and burn them, add minced garlic and spill it"
+      },
+      {
+        "description": "Lower-Lower the heat",
+        "step_id": 151,
+        "errors": [
+          {
+            "tag": "Temperature Error",
+            "description": "High heat instead of low heat"
+          }
+        ],
+        "start_time": 401.897,
+        "end_time": 405.397
+      },
+      {
+        "description": "Saute-Saute the garlic for 2-3 minutes",
+        "step_id": 148,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "saute the garlic only for 1 min and burn it"
+          }
+        ],
+        "start_time": 406.401,
+        "end_time": 415.486,
+        "modified_description": "Saute-Saute the garlic for 1 min and burn the garlic"
+      },
+      {
+        "description": "mix-mix well contents of the pan",
+        "step_id": 157,
+        "start_time": 415.25,
+        "end_time": 432.169
+      },
+      {
+        "description": "Add-1/2 tsp salt to the pan",
+        "step_id": 146,
+        "start_time": 435.611,
+        "end_time": 448.584
+      },
+      {
+        "description": "Add-Add tomato puree to the pan",
+        "step_id": 142,
+        "start_time": 451.709,
+        "end_time": 471.269
+      },
+      {
+        "description": "Mix-Mix well tomato puree with contents in the pan",
+        "step_id": 144,
+        "start_time": 472.211,
+        "end_time": 499.405
+      },
+      {
+        "description": "simmer-Allow the mixture to simmer over low heat for 5 minutes or until the mixture becomes thick",
+        "step_id": 153,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "simmer only for 1 min"
+          }
+        ],
+        "start_time": 507.122,
+        "end_time": 582.25,
+        "modified_description": "simmer-Allow the mixture to simmer over low heat for 1 minute instead of 5 minutes or until the mixture becomes thick"
+      },
+      {
+        "description": "Take-Take the pan off the heat",
+        "step_id": 143,
+        "start_time": 582.75,
+        "end_time": 588.066
+      },
+      {
+        "description": "Transfer-Transfer it to a serving bowl",
+        "step_id": 156,
+        "start_time": 592.093,
+        "end_time": 634.994
+      },
+      {
+        "description": "Add-Add 2 tbsp red chili powder to the pan",
+        "step_id": 147,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 116,
+          "description": "Roll-Roll the tortilla from one end to the other into a log shape, about 1.5 inches thick. Roll it tight enough to prevent gaps, but so tight that the filling leaks",
+          "start_time": 284.877,
+          "end_time": 300.569,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like some filling is squeezing out; you might want to apply slightly less pressure while rolling to keep everything inside."
+            },
+            {
+              "role": "user",
+              "utterance": "Okay, I'll be a bit gentler."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "15_33",
+    "activity_id": 15,
+    "step_annotations": [
+      {
+        "description": "Take-Take 1 tomato",
+        "step_id": 149,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Take 2 tomatoes"
+          }
+        ],
+        "start_time": 15.229211513086318,
+        "end_time": 48.63074861759318,
+        "modified_description": "Take-Take 2 tomatoes"
+      },
+      {
+        "description": "Peel-Peel 4 large garlic cloves",
+        "step_id": 145,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Took small garlic cloves"
+          }
+        ],
+        "start_time": 52.43598702190408,
+        "end_time": 162.78790074692043,
+        "modified_description": "Peel-Peel 4 small garlic cloves"
+      },
+      {
+        "description": "Heat-Heat 3 tbsp oil in a pan over medium heat",
+        "step_id": 154,
+        "errors": [
+          {
+            "tag": "Temperature Error",
+            "description": "Used high heat instead of medium heat"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before making the puree and mincing the garlic"
+          }
+        ],
+        "start_time": 169.97557328839656,
+        "end_time": 234.66462616168198,
+        "modified_description": "Heat-Heat 3 tbsp oil in a pan over high heat"
+      },
+      {
+        "description": "mince-mince the garlic",
+        "step_id": 140,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Slice the garlic instead of mincing"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 235.93303896311895,
+        "end_time": 294.28002782921953,
+        "modified_description": "Slice the garlic"
+      },
+      {
+        "description": "Chop-Chop tomato roughly (anysize chunks are fine)",
+        "step_id": 155,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 303.1589174392783,
+        "end_time": 336.13765027663953
+      },
+      {
+        "description": "puree-puree tomatoes without any water in a blender/mixer",
+        "step_id": 150,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 339.0972801466591,
+        "end_time": 499.3400973948629
+      },
+      {
+        "description": "Add-Add 1/4 tsp mustard to the pan",
+        "step_id": 139,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Added more"
+          }
+        ],
+        "start_time": 508.21898700492164,
+        "end_time": 535.2784601022437,
+        "modified_description": "Add-Add 1 tsp mustard to the pan"
+      },
+      {
+        "description": "Add-Add 2 tbsp red chili powder to the pan",
+        "step_id": 147,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Added less than 2 tbsp red chili powder"
+          }
+        ],
+        "start_time": 537.8152857051176,
+        "end_time": 549.653805185196,
+        "modified_description": "Add-Add 1 tsp red chili powder to the pan"
+      },
+      {
+        "description": "mix-mix well contents of the pan",
+        "step_id": 157,
+        "start_time": 550.4994137194873,
+        "end_time": 554.3046521237982
+      },
+      {
+        "description": "Add-Add tomato puree to the pan",
+        "step_id": 142,
+        "start_time": 557.2642819938178,
+        "end_time": 576.136
+      },
+      {
+        "description": "Mix-Mix well tomato puree with contents in the pan",
+        "step_id": 144,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Leave tomatoes uncooked"
+          }
+        ],
+        "start_time": 579.2501038853919,
+        "end_time": 597.0078831055096,
+        "modified_description": "Mix-Mix well tomato puree with contents in the pan"
+      },
+      {
+        "description": "Take-Take the pan off the heat",
+        "step_id": 143,
+        "start_time": 618.1480964627924,
+        "end_time": 624.0673562028315
+      },
+      {
+        "description": "Transfer-Transfer it to a serving bowl",
+        "step_id": 156,
+        "start_time": 627.8725946071424,
+        "end_time": 643.9391567586773
+      },
+      {
+        "description": "add-When mustard and cumin seeds begin to sizzle, add minced garlic",
+        "step_id": 152,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Add-1/2 tsp cumin seeds to the pan",
+        "step_id": 141,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Lower-Lower the heat",
+        "step_id": 151,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Saute-Saute the garlic for 2-3 minutes",
+        "step_id": 148,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "simmer-Allow the mixture to simmer over low heat for 5 minutes or until the mixture becomes thick",
+        "step_id": 153,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Add-1/2 tsp salt to the pan",
+        "step_id": 146,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 115,
+          "description": "Place-Place 8-inch flour tortilla on cutting board",
+          "start_time": 0.0,
+          "end_time": 25.454,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you're using a plate. A cutting board would be more stable for the rolling and slicing steps later."
+            }
+          ]
+        },
+        {
+          "step_id": 118,
+          "description": "Clean-Clean the knife by wiping it with a paper towel",
+          "start_time": 34.568,
+          "end_time": 48.547,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I notice you're preparing a kitchen knife. Using a butter knife is safer here to avoid accidentally cutting through the tortilla."
+            }
+          ]
+        },
+        {
+          "step_id": 111,
+          "description": "scoop-Use the knife to scoop jelly from the jar",
+          "start_time": 53.565,
+          "end_time": 73.351,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You might want to switch to a butter knife. The sharp edge of that kitchen knife could tear the tortilla while you spread."
+            }
+          ]
+        },
+        {
+          "step_id": 116,
+          "description": "Roll-Roll the tortilla from one end to the other into a log shape, about 1.5 inches thick. Roll it tight enough to prevent gaps, but not so tight that the filling leaks",
+          "start_time": 121.335,
+          "end_time": 147.285,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try rolling it a little more gently. If you squeeze too tight, the jelly will spill out."
+            }
+          ]
+        },
+        {
+          "step_id": 110,
+          "description": "Secure-Secure the rolled tortilla by inserting 5 toothpicks about 1 inch apart",
+          "start_time": 171.001,
+          "end_time": 207.707,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The toothpicks look a bit uneven. It helps to space them about an inch apart so your pinwheels are all the same size."
+            }
+          ]
+        },
+        {
+          "step_id": 114,
+          "description": "Trim-Trim the ends of the tortilla roll with the butter knife, leaving 1/2 inch margin between the last toothpick and the end of the roll",
+          "start_time": 214.143,
+          "end_time": 224.797,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That butter knife might be too dull for trimming. A sharper knife will give you a cleaner cut on the ends."
+            }
+          ]
+        },
+        {
+          "step_id": 108,
+          "description": "pull-pull the floss ends in opposite directions to slice",
+          "start_time": 235.448,
+          "end_time": 248.865,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Using scissors can squash the roll. Dental floss usually works best to keep the pinwheels round."
+            }
+          ]
+        },
+        {
+          "step_id": 102,
+          "description": "slicing-Continue slicing with floss to create 1 more pinwheel",
+          "start_time": 249.0,
+          "end_time": 254.26,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Ideally, switch to floss for these slices to avoid flattening them."
+            }
+          ]
+        },
+        {
+          "step_id": 102,
+          "description": "slicing-Continue slicing with floss to create 1 more pinwheel",
+          "start_time": 255.0,
+          "end_time": 258.0,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Remember, the squeezing action of scissors might push the filling out. Floss cuts cleanly."
+            }
+          ]
+        },
+        {
+          "step_id": 102,
+          "description": "slicing-Continue slicing with floss to create 1 more pinwheel",
+          "start_time": 259.037,
+          "end_time": 263.046,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You might get a better shape if you try the floss method for the last one."
+            }
+          ]
+        },
+        {
+          "step_id": 103,
+          "description": "Discard-Discard ends of the tortilla",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to discard the uneven ends before you plate the pinwheels."
+            }
+          ]
+        },
+        {
+          "step_id": 113,
+          "description": "scoop-Use a butter knife to scoop nut butter from the jar",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you skipped the nut butter. Be sure to add that layer before the jelly."
+            }
+          ]
+        },
+        {
+          "step_id": 112,
+          "description": "Spread-Spread nut butter onto the tortilla, leaving 1/2-inch uncovered at the edges",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Make sure you spread the nut butter evenly across the tortilla."
+            }
+          ]
+        },
+        {
+          "step_id": 106,
+          "description": "Slide-Slide floss under the tortilla, perpendicular to the length of the roll",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "To use the floss correctly, start by sliding a piece underneath the roll."
+            }
+          ]
+        },
+        {
+          "step_id": 117,
+          "description": "Place-Place the floss halfway between toothpicks",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Position the floss right in the middle between the toothpicks for an even slice."
+            }
+          ]
+        },
+        {
+          "step_id": 105,
+          "description": "Cross-Cross the floss's two ends over the tortilla roll's top",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Cross the ends of the floss over the top, then pull them quickly to cut through."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "15_37",
+    "activity_id": 15,
+    "step_annotations": [
+      {
+        "description": "Peel-Peel 4 large garlic cloves",
+        "step_id": 145,
+        "start_time": 3.243,
+        "end_time": 124.045,
+        "modified_description": "Peel-Peel 4 large garlic cloves incompletely"
+      },
+      {
+        "description": "Heat-Heat 3 tbsp oil in a pan over medium heat",
+        "step_id": 154,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "heart only 2 tbsp oil instead of 3 tbsp"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before making the puree and mincing the garlic"
+          }
+        ],
+        "start_time": 126.986,
+        "end_time": 199.387,
+        "modified_description": "Heat-Heat 2 tbsp oil in a pan over medium heat"
+      },
+      {
+        "description": "Add-1/2 tsp cumin seeds to the pan",
+        "step_id": 141,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "spill some out while adding"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before making the puree and mincing the garlic"
+          }
+        ],
+        "start_time": 201.035,
+        "end_time": 262.528,
+        "modified_description": "Add-1/2 tsp cumin seeds to the pan and spill some out while adding"
+      },
+      {
+        "description": "mince-mince the garlic",
+        "step_id": 140,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "crush the garlic instead of mincing"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 263.33,
+        "end_time": 303.45,
+        "modified_description": "Crush the garlic"
+      },
+      {
+        "description": "Add-Add 1/4 tsp mustard to the pan",
+        "step_id": 139,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before making the puree"
+          }
+        ],
+        "start_time": 307.331,
+        "end_time": 362.487
+      },
+      {
+        "description": "add-When mustard and cumin seeds begin to sizzle, add minced garlic",
+        "step_id": 152,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before making the puree"
+          }
+        ],
+        "start_time": 356.149,
+        "end_time": 377.38
+      },
+      {
+        "description": "Lower-Lower the heat",
+        "step_id": 151,
+        "errors": [
+          {
+            "tag": "Temperature Error",
+            "description": "increase the heat instead of reducing"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before making the puree"
+          }
+        ],
+        "start_time": 380.072,
+        "end_time": 382.35,
+        "modified_description": "Higher-increase the heat"
+      },
+      {
+        "description": "Take-Take 1 tomato",
+        "step_id": 149,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Use a soiled tomato and don't wash it"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding minced garlic"
+          }
+        ],
+        "start_time": 392.15,
+        "end_time": 397.112,
+        "modified_description": "Take-Take 1 soiled tomato"
+      },
+      {
+        "description": "Saute-Saute the garlic for 2-3 minutes",
+        "step_id": 148,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "mix-mix well contents of the pan",
+        "step_id": 157,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "puree-puree tomatoes without any water in a blender/mixer",
+        "step_id": 150,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding minced garlic"
+          }
+        ],
+        "start_time": 414.521,
+        "end_time": 466.091
+      },
+      {
+        "description": "Add-1/2 tsp salt to the pan",
+        "step_id": 146,
+        "start_time": 471.85,
+        "end_time": 499.431
+      },
+      {
+        "description": "Add-Add tomato puree to the pan",
+        "step_id": 142,
+        "start_time": 504.154,
+        "end_time": 523.139
+      },
+      {
+        "description": "Mix-Mix well tomato puree with contents in the pan",
+        "step_id": 144,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill out while mixing"
+          }
+        ],
+        "start_time": 529.34,
+        "end_time": 555.99,
+        "modified_description": "Mix-Mix well tomato puree with contents in the pan and spill out while mixing"
+      },
+      {
+        "description": "simmer-Allow the mixture to simmer over low heat for 5 minutes or until the mixture becomes thick",
+        "step_id": 153,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Simmer for one min instead of 5 mins"
+          }
+        ],
+        "start_time": 559.241,
+        "end_time": 604.5,
+        "modified_description": "simmer-Allow the mixture to simmer over low heat for 1 minutes or until the mixture becomes thick"
+      },
+      {
+        "description": "Take-Take the pan off the heat",
+        "step_id": 143,
+        "start_time": 604.433,
+        "end_time": 609.85
+      },
+      {
+        "description": "Transfer-Transfer it to a serving bowl",
+        "step_id": 156,
+        "start_time": 610.33,
+        "end_time": 642.377
+      },
+      {
+        "description": "Add-Add 2 tbsp red chili powder to the pan",
+        "step_id": 147,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Chop-Chop tomato roughly (anysize chunks are fine)",
+        "step_id": 155,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 115,
+          "description": "Place-Place 8-inch flour tortilla on cutting board",
+          "start_time": 0,
+          "end_time": 43.088,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "For this recipe, it is best to use the tortilla at room temperature so it stays soft and pliable for rolling."
+            }
+          ]
+        },
+        {
+          "step_id": 113,
+          "description": "scoop-Use a butter knife to scoop nut butter from the jar",
+          "start_time": 54.27,
+          "end_time": 71.843,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Using a butter knife instead of a spoon can help you scoop and spread the nut butter more easily."
+            }
+          ]
+        },
+        {
+          "step_id": 112,
+          "description": "Spread-Spread nut butter onto the tortilla, leaving 1/2-inch uncovered at the edges",
+          "start_time": 73.947,
+          "end_time": 128.243,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "A butter knife is recommended here to help spread the nut butter evenly across the tortilla."
+            }
+          ]
+        },
+        {
+          "step_id": 118,
+          "description": "Clean-Clean the knife by wiping it with a paper towel",
+          "start_time": 131.229,
+          "end_time": 152.46,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Make sure to wipe the utensil thoroughly with a paper towel before switching ingredients."
+            }
+          ]
+        },
+        {
+          "step_id": 111,
+          "description": "scoop-Use the knife to scoop jelly from the jar",
+          "start_time": 155.074,
+          "end_time": 187.251,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try using the butter knife for the jelly as well; it makes the next spreading step smoother."
+            }
+          ]
+        },
+        {
+          "step_id": 107,
+          "description": "Spread-Spread jelly over the nut butter",
+          "start_time": 182.284,
+          "end_time": 212.849,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Using the flat edge of a butter knife can help you layer the jelly gently over the nut butter."
+            }
+          ]
+        },
+        {
+          "step_id": 104,
+          "description": "Clean-Clean the knife by wiping with a paper towel",
+          "start_time": 213.237,
+          "end_time": 230.928,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You can clean off the utensil with a paper towel now to keep your workspace tidy."
+            }
+          ]
+        },
+        {
+          "step_id": 116,
+          "description": "Roll-Roll the tortilla from one end to the other into a log shape, about 1.5 inches thick. Roll it tight enough to prevent gaps, but not so tight that the filling leaks",
+          "start_time": 231.094,
+          "end_time": 250.918,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try to roll it gently; if you squeeze too tight, the filling might start to leak out."
+            }
+          ]
+        },
+        {
+          "step_id": 114,
+          "description": "Trim-Trim the ends of the tortilla roll with the butter knife, leaving 1/2 inch margin between the last toothpick and the end of the roll",
+          "start_time": 311.042,
+          "end_time": 337.578,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Aim to trim just a half-inch from the toothpick to maximize the amount of pinwheels you get."
+            }
+          ]
+        },
+        {
+          "step_id": 114,
+          "description": "Trim-Trim the ends of the tortilla roll with the butter knife, leaving 1/2 inch margin between the last toothpick and the end of the roll",
+          "start_time": 311.042,
+          "end_time": 337.578,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please be careful using a sharp knife here. The recipe recommends a butter knife, which is safer for this trimming step."
+            }
+          ]
+        },
+        {
+          "step_id": 106,
+          "description": "Slide-Slide floss under the tortilla, perpendicular to the length of the roll",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "To get a clean cut without squishing the roll, try sliding a piece of dental floss underneath it."
+            }
+          ]
+        },
+        {
+          "step_id": 117,
+          "description": "Place-Place the floss halfway between toothpicks",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Positioning the floss right in the middle of the toothpicks will give you even pinwheels."
+            }
+          ]
+        },
+        {
+          "step_id": 105,
+          "description": "Cross-Cross the floss's two ends over the tortilla roll's top",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Cross the ends of the floss over the top of the roll to prepare for the slice."
+            }
+          ]
+        },
+        {
+          "step_id": 108,
+          "description": "pull-pull the floss ends in opposite directions to slice",
+          "start_time": 360.293,
+          "end_time": 362.555,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Using dental floss creates a cleaner slice, whereas a knife might squash the roll."
+            }
+          ]
+        },
+        {
+          "step_id": 102,
+          "description": "slicing-Continue slicing with floss to create 1 more pinwheel",
+          "start_time": 362.921,
+          "end_time": 364.57,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Remember, the floss method is recommended to help keep the pinwheels round."
+            }
+          ]
+        },
+        {
+          "step_id": 102,
+          "description": "slicing-Continue slicing with floss to create 1 more pinwheel",
+          "start_time": 364.995,
+          "end_time": 371.0,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "If you continue with the knife, use a gentle sawing motion to preserve the shape."
+            }
+          ]
+        },
+        {
+          "step_id": 102,
+          "description": "slicing-Continue slicing with floss to create 1 more pinwheel",
+          "start_time": 374.0,
+          "end_time": 379.0,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try to slice without pressing down too hard so the pinwheels stay circular."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "15_39",
+    "activity_id": 15,
+    "step_annotations": [
+      {
+        "description": "Take-Take 1 tomato",
+        "step_id": 149,
+        "start_time": 8.909,
+        "end_time": 23.048
+      },
+      {
+        "description": "Peel-Peel 4 large garlic cloves",
+        "step_id": 145,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Did not peel the garlic cloves correctly"
+          }
+        ],
+        "start_time": 28.255,
+        "end_time": 87.976,
+        "modified_description": "Peel-Peel 4 large garlic cloves. Peel not done correctly. Did not press the cloves. Did not remove all the peels completely."
+      },
+      {
+        "description": "mince-mince the garlic",
+        "step_id": 140,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Cut the garlic instead of mincing"
+          }
+        ],
+        "start_time": 93.31700000000001,
+        "end_time": 128.22,
+        "modified_description": "mince-mince the garlic incorrectly. Just pressing the clove from top to down with knife. Spilling the cloves in the process."
+      },
+      {
+        "description": "Chop-Chop tomato roughly (anysize chunks are fine)",
+        "step_id": 155,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Slice-Slice tomato roughly"
+          }
+        ],
+        "start_time": 140.747,
+        "end_time": 167.54500000000002,
+        "modified_description": "Slice-Slice tomato roughly"
+      },
+      {
+        "description": "Heat-Heat 3 tbsp oil in a pan over medium heat",
+        "step_id": 154,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Heat-Heat 3 tbsp oil in a pan over medium heat. Spilling happened while putting oil in the pan."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before making the puree"
+          }
+        ],
+        "start_time": 212.253,
+        "end_time": 293.051,
+        "modified_description": "Heat-Heat 3 tbsp oil in a pan over medium heat. Spilling happened while putting oil in the pan."
+      },
+      {
+        "description": "Add-Add 1/4 tsp mustard to the pan",
+        "step_id": 139,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Added red chilli flakes instead of mustard"
+          },
+          {
+            "tag": "Measurement Error",
+            "description": "Added 1/4 tbsp instead of 1/4 tsp"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before making the puree"
+          }
+        ],
+        "start_time": 360.041,
+        "end_time": 400.366,
+        "modified_description": "Add-Add 1/4 tbsp red chilli flakes to the pan"
+      },
+      {
+        "description": "Add-1/2 tsp cumin seeds to the pan",
+        "step_id": 141,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before making the puree"
+          }
+        ],
+        "start_time": 429.48792320622925,
+        "end_time": 454.3611159214611
+      },
+      {
+        "description": "puree-puree tomatoes without any water in a blender/mixer",
+        "step_id": 150,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Did not puree the tomatoes correctly"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding mustard and cumin seeds to the pan"
+          }
+        ],
+        "start_time": 472.60145724596435,
+        "end_time": 528.4279564512624
+      },
+      {
+        "description": "add-When mustard and cumin seeds begin to sizzle, add minced garlic",
+        "step_id": 152,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "add-When mustard and cumin seeds are burnt, add minced garlic"
+          }
+        ],
+        "start_time": 510.719,
+        "end_time": 517.803,
+        "modified_description": "add-When mustard and cumin seeds are burnt, add minced garlic"
+      },
+      {
+        "description": "Lower-Lower the heat",
+        "step_id": 151,
+        "errors": [
+          {
+            "tag": "Temperature Error",
+            "description": "Turn off the heat. Because of smoke and pungent odor."
+          }
+        ],
+        "start_time": 550.537461087024,
+        "end_time": 555.5120996300703,
+        "modified_description": "Turn off the heat. Because of smoke and pungent odor."
+      },
+      {
+        "description": "Saute-Saute the garlic for 2-3 minutes",
+        "step_id": 148,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Saute-Saute the garlic for 1-2 minutes"
+          }
+        ],
+        "start_time": 590.3345694313948,
+        "end_time": 613.5495492989445,
+        "modified_description": "Saute-Saute the garlic for 1-2 minutes"
+      },
+      {
+        "description": "Add-Add 2 tbsp red chili powder to the pan",
+        "step_id": 147,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "added less chilli powder"
+          }
+        ],
+        "start_time": 616.8659749943089,
+        "end_time": 647.8192814843751,
+        "modified_description": "Add-Add less than 2 tbsp red chili powder to the pan"
+      },
+      {
+        "description": "Add-1/2 tsp salt to the pan",
+        "step_id": 146,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before mixing the contents of the pan"
+          }
+        ],
+        "start_time": 650.5829695638452,
+        "end_time": 680.9835384380174
+      },
+      {
+        "description": "mix-mix well contents of the pan",
+        "step_id": 157,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding the salt"
+          }
+        ],
+        "start_time": 696.4601916830505,
+        "end_time": 731.071262384106,
+        "modified_description": "mix-mix well contents of the pan. Done after putting salt."
+      },
+      {
+        "description": "Add-Add tomato puree to the pan",
+        "step_id": 142,
+        "start_time": 734.0463495638451,
+        "end_time": 747.8647899611962
+      },
+      {
+        "description": "Mix-Mix well tomato puree with contents in the pan",
+        "step_id": 144,
+        "start_time": 754,
+        "end_time": 808
+      },
+      {
+        "description": "Take-Take the pan off the heat",
+        "step_id": 143,
+        "start_time": 810.3241405572227,
+        "end_time": 819.7206800274213
+      },
+      {
+        "description": "Transfer-Transfer it to a serving bowl",
+        "step_id": 156,
+        "start_time": 822.4843681068916,
+        "end_time": 831.8809075770902
+      },
+      {
+        "description": "simmer-Allow the mixture to simmer over low heat for 5 minutes or until the mixture becomes thick",
+        "step_id": 153,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 115,
+          "description": "Place-Place 8-inch flour tortilla on cutting board",
+          "start_time": 0,
+          "end_time": 187.814,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Wait, the tortilla needs to be warm first. Please heat it in a pan for about a minute before placing it on the board."
+            }
+          ]
+        },
+        {
+          "step_id": 113,
+          "description": "scoop-Use a butter knife to scoop nut butter from the jar",
+          "start_time": 193.131,
+          "end_time": 222.518,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful there. Please use a butter knife to scoop the nut butter; using a sharp knife in the jar can be dangerous."
+            }
+          ]
+        },
+        {
+          "step_id": 112,
+          "description": "Spread-Spread nut butter onto the tortilla, leaving 1/2-inch uncovered at the edges",
+          "start_time": 222.931,
+          "end_time": 298.152,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You've spread the nut butter all the way to the edge. You should wipe the rim clean so it doesn't leak when you roll it."
+            }
+          ]
+        },
+        {
+          "step_id": 116,
+          "description": "Roll-Roll the tortilla from one end to the other into a log shape, about 1.5 inches thick. Roll it tight enough to prevent gaps, but not so tight that the filling leaks",
+          "start_time": 426.444,
+          "end_time": 433.271,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Watch out, the filling is squeezing out. Try to apply gentler pressure as you roll."
+            }
+          ]
+        },
+        {
+          "step_id": 116,
+          "description": "Roll-Roll the tortilla from one end to the other into a log shape, about 1.5 inches thick. Roll it tight enough to prevent gaps, but not so tight that the filling leaks",
+          "start_time": 426.444,
+          "end_time": 433.271,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The roll looks too thick right now. You might need to unroll and roll it tighter to get it down to about 1.5 inches."
+            }
+          ]
+        },
+        {
+          "step_id": 110,
+          "description": "Secure-Secure the rolled tortilla by inserting 5 toothpicks about 1 inch apart",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You skipped securing the roll. Please insert five toothpicks evenly spaced to hold it together before moving on."
+            }
+          ]
+        },
+        {
+          "step_id": 114,
+          "description": "Trim-Trim the ends of the tortilla roll with the butter knife, leaving 1/2 inch margin between the last toothpick and the end of the roll",
+          "start_time": 527.167,
+          "end_time": 545.832,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please switch to the butter knife for trimming the ends. It is safer than using the sharp knife for this step."
+            }
+          ]
+        },
+        {
+          "step_id": 108,
+          "description": "pull-pull the floss ends in opposite directions to slice",
+          "start_time": 593,
+          "end_time": 598.017,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Make sure to pull the floss ends firmly and quickly to get a clean slice through the tortilla."
+            }
+          ]
+        },
+        {
+          "step_id": 102,
+          "description": "slicing-Continue slicing with floss to create 1 more pinwheel",
+          "start_time": 604,
+          "end_time": 606,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We're using dental floss for these slices to maintain the shape. Please try using the floss instead of the knife."
+            }
+          ]
+        },
+        {
+          "step_id": 102,
+          "description": "slicing-Continue slicing with floss to create 1 more pinwheel",
+          "start_time": 612.5,
+          "end_time": 616,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Remember to stick to the floss for slicing to keep the pinwheels round."
+            }
+          ]
+        },
+        {
+          "step_id": 102,
+          "description": "slicing-Continue slicing with floss to create 1 more pinwheel",
+          "start_time": 616,
+          "end_time": 618,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please use the floss for this slice as well to ensure consistency."
+            }
+          ]
+        },
+        {
+          "step_id": 102,
+          "description": "slicing-Continue slicing with floss to create 1 more pinwheel",
+          "start_time": 618,
+          "end_time": 620,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Use the floss for the final slice too."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "15_41",
+    "activity_id": 15,
+    "step_annotations": [
+      {
+        "description": "Peel-Peel 4 large garlic cloves",
+        "step_id": 145,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Peel garlic partially"
+          }
+        ],
+        "start_time": 1.612,
+        "end_time": 158.613,
+        "modified_description": "Peel-partially Peel 4 large garlic cloves with some peel still on"
+      },
+      {
+        "description": "Heat-Heat 3 tbsp oil in a pan over medium heat",
+        "step_id": 154,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "use 1/2 tbsp instead of 1 tbsp"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before making puree and mincing garlic"
+          }
+        ],
+        "start_time": 193.614,
+        "end_time": 275.319,
+        "modified_description": "Heat-Heat 1 1/2 tbsp oil in a pan over medium heat using 1/2 tbsp utensil"
+      },
+      {
+        "description": "Add-Add 1/4 tsp mustard to the pan",
+        "step_id": 139,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "spilled some out"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before making puree and mincing garlic"
+          }
+        ],
+        "start_time": 283.097,
+        "end_time": 314.061,
+        "modified_description": "Add-Add 1/4 tsp mustard to the pan and spill some out while adding"
+      },
+      {
+        "description": "mince-mince the garlic",
+        "step_id": 140,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "slice the garlic instead of mince"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding mustard seeds to the pan"
+          }
+        ],
+        "start_time": 325.508,
+        "end_time": 408.435,
+        "modified_description": "slice-slice the garlic"
+      },
+      {
+        "description": "Add-1/2 tsp cumin seeds to the pan",
+        "step_id": 141,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before making puree"
+          }
+        ],
+        "start_time": 315.209,
+        "end_time": 442.878
+      },
+      {
+        "description": "add-When mustard and cumin seeds begin to sizzle, add minced garlic",
+        "step_id": 152,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before making puree"
+          }
+        ],
+        "start_time": 484.544,
+        "end_time": 500.322
+      },
+      {
+        "description": "Take-Take 1 tomato",
+        "step_id": 149,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Take 2 tomatoes instead of 1"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "donot wash the tomatoes"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding minced garlic to the pan"
+          }
+        ],
+        "start_time": 507.508,
+        "end_time": 535.657,
+        "modified_description": "Take-Take 2 tomatoes and dont wash them"
+      },
+      {
+        "description": "Lower-Lower the heat",
+        "step_id": 151,
+        "errors": [
+          {
+            "tag": "Temperature Error",
+            "description": "Turn off the heat"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before making puree"
+          }
+        ],
+        "start_time": 537.434,
+        "end_time": 541.28,
+        "modified_description": "Turn off-turnoff the heat"
+      },
+      {
+        "description": "Chop-Chop tomato roughly (anysize chunks are fine)",
+        "step_id": 155,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "crush tomatoes instead of chop"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding minced garlic to the pan"
+          }
+        ],
+        "start_time": 544.657,
+        "end_time": 597.213,
+        "modified_description": "crush-crush tomato roughly (anysize chunks are fine)"
+      },
+      {
+        "description": "puree-puree tomatoes without any water in a blender/mixer",
+        "step_id": 150,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "add 1 cup water in addition to tomatoes"
+          },
+          {
+            "tag": "Technique Error",
+            "description": "spill some water while adding to blender"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding minced garlic to the pan"
+          }
+        ],
+        "start_time": 602.435,
+        "end_time": 685.288,
+        "modified_description": "puree-puree tomatoes with 1 cup water in a blender/mixer and spill some water while adding water to the blender"
+      },
+      {
+        "description": "mix-mix well contents of the pan",
+        "step_id": 157,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding red chili powder to the pan"
+          }
+        ],
+        "start_time": 694.955,
+        "end_time": 730.4
+      },
+      {
+        "description": "Add-1/2 tsp salt to the pan",
+        "step_id": 146,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "add 1/2 cup salt instead of 1/2 tsp"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding red chili powder to the pan"
+          }
+        ],
+        "start_time": 734.438,
+        "end_time": 777.068,
+        "modified_description": "Add-1/2 cup salt to the pan"
+      },
+      {
+        "description": "Add-Add 2 tbsp red chili powder to the pan",
+        "step_id": 147,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding salt and mixing"
+          }
+        ],
+        "start_time": 778.105,
+        "end_time": 858.55
+      },
+      {
+        "description": "Add-Add tomato puree to the pan",
+        "step_id": 142,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "spill some out while adding to the pan"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after correct order"
+          }
+        ],
+        "start_time": 861.995,
+        "end_time": 878.774,
+        "modified_description": "Add-Add tomato puree to the pan and spill some outside"
+      },
+      {
+        "description": "Mix-Mix well tomato puree with contents in the pan",
+        "step_id": 144,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "spill some out while mixing"
+          }
+        ],
+        "start_time": 883.626,
+        "end_time": 919.996,
+        "modified_description": "Mix-Mix well tomato puree with contents in the pan and spill some out while mixing"
+      },
+      {
+        "description": "simmer-Allow the mixture to simmer over low heat for 5 minutes or until the mixture becomes thick",
+        "step_id": 153,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "cook for only 2 mins instead of cooking till mixture is thick"
+          }
+        ],
+        "start_time": 924.996,
+        "end_time": 1052.8,
+        "modified_description": "simmer-Allow the mixture to simmer over low heat for 2 minutes"
+      },
+      {
+        "description": "Take-Take the pan off the heat",
+        "step_id": 143,
+        "start_time": 1053.183,
+        "end_time": 1061
+      },
+      {
+        "description": "Transfer-Transfer it to a serving bowl",
+        "step_id": 156,
+        "start_time": 1066.665,
+        "end_time": 1086.554
+      },
+      {
+        "description": "Saute-Saute the garlic for 2-3 minutes",
+        "step_id": 148,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 113,
+          "description": "scoop-Use a butter knife to scoop nut butter from the jar",
+          "start_time": 2.1390000000000002,
+          "end_time": 65.181,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like we missed a step. Let's place the tortilla on the cutting board first before scooping the nut butter."
+            }
+          ]
+        },
+        {
+          "step_id": 115,
+          "description": "Place-Place 8-inch flour tortilla on cutting board",
+          "start_time": 66.26,
+          "end_time": 94.27600000000001,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That surface doesn't appear to be clean. We should place the tortilla on a clean cutting board for food safety."
+            }
+          ]
+        },
+        {
+          "step_id": 112,
+          "description": "Spread-Spread nut butter onto the tortilla, leaving 1/2-inch uncovered at the edges",
+          "start_time": 95.376,
+          "end_time": 134.29,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try to leave about half an inch of space at the edges. Spreading it all the way to the rim might cause it to leak when rolled."
+            }
+          ]
+        },
+        {
+          "step_id": 111,
+          "description": "scoop-Use the knife to scoop jelly from the jar",
+          "start_time": 141.987,
+          "end_time": 182.569,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You should wipe the knife clean before scooping the jelly so you don't get nut butter in the jar."
+            }
+          ]
+        },
+        {
+          "step_id": 107,
+          "description": "Spread-Spread jelly over the nut butter",
+          "start_time": 191.098,
+          "end_time": 222.246,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The jelly needs to go on top of the nut butter layer, not on the other side of the tortilla."
+            }
+          ]
+        },
+        {
+          "step_id": 104,
+          "description": "Clean-Clean the knife by wiping with a paper towel",
+          "start_time": 228.212,
+          "end_time": 258.273,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please be careful! Wiping a knife with your bare hand is unsafe. Use a paper towel to avoid cuts."
+            }
+          ]
+        },
+        {
+          "step_id": 114,
+          "description": "Trim-Trim the ends of the tortilla roll with the butter knife, leaving 1/2 inch margin between the last toothpick and the end of the roll",
+          "start_time": 323.276,
+          "end_time": 346.218,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It is best to use the butter knife to trim the ends rather than your hands for a cleaner cut."
+            }
+          ]
+        },
+        {
+          "step_id": 110,
+          "description": "Secure-Secure the rolled tortilla by inserting 5 toothpicks about 1 inch apart",
+          "start_time": 376.245,
+          "end_time": 462.598,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like too many toothpicks. You only need about 5, spaced one inch apart, to hold it securely."
+            }
+          ]
+        },
+        {
+          "step_id": 105,
+          "description": "Cross-Cross the floss's two ends over the tortilla roll's top",
+          "start_time": 545.239,
+          "end_time": 561.263,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Check your placement. You want to position the floss so that each slice will have a toothpick in the center to hold it together."
+            }
+          ]
+        },
+        {
+          "step_id": 108,
+          "description": "pull-pull the floss ends in opposite directions to slice",
+          "start_time": 562.147,
+          "end_time": 568.508,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Make sure you have crossed the floss over the top of the roll first, then pull to slice cleanly."
+            }
+          ]
+        },
+        {
+          "step_id": 118,
+          "description": "Clean-Clean the knife by wiping it with a paper towel",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to wipe the knife clean with a paper towel before you finish."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "15_46",
+    "activity_id": 15,
+    "step_annotations": [
+      {
+        "description": "Peel-Peel 4 large garlic cloves",
+        "step_id": 145,
+        "start_time": 3,
+        "end_time": 119.64099999999999
+      },
+      {
+        "description": "Heat-Heat 3 tbsp oil in a pan over medium heat",
+        "step_id": 154,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Heating 4tbsps of oil instead of 3 tbsps"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before making puree and mincing garlic"
+          }
+        ],
+        "start_time": 127.941,
+        "end_time": 162.251,
+        "modified_description": "Heat-Heat 4 tbsp oil in a pan over medium heat"
+      },
+      {
+        "description": "Add-Add 1/4 tsp mustard to the pan",
+        "step_id": 139,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill out while scooping and adding mustard seeds to the pan"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before making puree and mincing garlic"
+          }
+        ],
+        "start_time": 168.466,
+        "end_time": 207
+      },
+      {
+        "description": "mince-mince the garlic",
+        "step_id": 140,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 209,
+        "end_time": 281.557
+      },
+      {
+        "description": "Take-Take 1 tomato",
+        "step_id": 149,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 282.399,
+        "end_time": 288.218
+      },
+      {
+        "description": "Add-1/2 tsp cumin seeds to the pan",
+        "step_id": 141,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before making puree"
+          }
+        ],
+        "start_time": 292.263,
+        "end_time": 320.619
+      },
+      {
+        "description": "add-When mustard and cumin seeds begin to sizzle, add minced garlic",
+        "step_id": 152,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before making puree"
+          }
+        ],
+        "start_time": 387.116,
+        "end_time": 412
+      },
+      {
+        "description": "Saute-Saute the garlic for 2-3 minutes",
+        "step_id": 148,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before making puree and lower the heat"
+          }
+        ],
+        "start_time": 414,
+        "end_time": 600
+      },
+      {
+        "description": "Lower-Lower the heat",
+        "step_id": 151,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before making puree"
+          }
+        ],
+        "start_time": 600.067,
+        "end_time": 603
+      },
+      {
+        "description": "Chop-Chop tomato roughly (anysize chunks are fine)",
+        "step_id": 155,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before making puree"
+          }
+        ],
+        "start_time": 604,
+        "end_time": 621.405
+      },
+      {
+        "description": "Take-Take the pan off the heat",
+        "step_id": 143,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before recipe is done"
+          }
+        ],
+        "start_time": 622.947,
+        "end_time": 629.382
+      },
+      {
+        "description": "puree-puree tomatoes without any water in a blender/mixer",
+        "step_id": 150,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Did not puree the tomatoes, instead left them as chunks"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after sauteing garlic and after taking the pan off heat"
+          }
+        ],
+        "start_time": 632,
+        "end_time": 725.473
+      },
+      {
+        "description": "mix-mix well contents of the pan",
+        "step_id": 157,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after taking the pan off heat"
+          }
+        ],
+        "start_time": 737.947,
+        "end_time": 747.467
+      },
+      {
+        "description": "Add-1/2 tsp salt to the pan",
+        "step_id": 146,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Adding more salt to the pan instead of 1/2 tsp as there is no scooping and measuring"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after taking the pan off heat"
+          }
+        ],
+        "start_time": 759.7387174788987,
+        "end_time": 793.066
+      },
+      {
+        "description": "Add-Add tomato puree to the pan",
+        "step_id": 142,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after taking the pan off heat"
+          }
+        ],
+        "start_time": 796.959,
+        "end_time": 808.88
+      },
+      {
+        "description": "simmer-Allow the mixture to simmer over low heat for 5 minutes or until the mixture becomes thick",
+        "step_id": 153,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after taking the pan off heat"
+          }
+        ],
+        "start_time": 810.134,
+        "end_time": 1100.484
+      },
+      {
+        "description": "Mix-Mix well tomato puree with contents in the pan",
+        "step_id": 144,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after taking the pan off heat"
+          }
+        ],
+        "start_time": 1101.083,
+        "end_time": 1118.366
+      },
+      {
+        "description": "Transfer-Transfer it to a serving bowl",
+        "step_id": 156,
+        "start_time": 1137,
+        "end_time": 1186.067
+      },
+      {
+        "description": "Add-Add 2 tbsp red chili powder to the pan",
+        "step_id": 147,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 111,
+          "description": "scoop-Use the knife to scoop jelly from the jar",
+          "start_time": 31.561,
+          "end_time": 59.16,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The instructions recommend using the knife to scoop the jelly rather than a spoon."
+            }
+          ]
+        },
+        {
+          "step_id": 107,
+          "description": "Spread-Spread jelly over the nut butter",
+          "start_time": 59.208,
+          "end_time": 73.991,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try to spread the jelly completely across the surface to ensure even coverage."
+            }
+          ]
+        },
+        {
+          "step_id": 104,
+          "description": "Clean-Clean the knife by wiping with a paper towel",
+          "start_time": 74.135,
+          "end_time": 94.547,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You might want to keep the knife handy, as you will need it for the nut butter next."
+            }
+          ]
+        },
+        {
+          "step_id": 113,
+          "description": "scoop-Use a butter knife to scoop nut butter from the jar",
+          "start_time": 95.517,
+          "end_time": 115.67,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Using the butter knife to scoop the nut butter will make the spreading step easier."
+            }
+          ]
+        },
+        {
+          "step_id": 112,
+          "description": "Spread-Spread nut butter onto the tortilla, leaving 1/2-inch uncovered at the edges",
+          "start_time": 118.398,
+          "end_time": 153.24,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Make sure to spread the nut butter evenly over the surface, rather than just around the jelly."
+            }
+          ]
+        },
+        {
+          "step_id": 116,
+          "description": "Roll-Roll the tortilla from one end to the other into a log shape, about 1.5 inches thick. Roll it tight enough to prevent gaps, but not so tight that the filling leaks",
+          "start_time": 162.071,
+          "end_time": 185.009,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Be careful not to roll it too tightly, or the filling might squeeze out."
+            }
+          ]
+        },
+        {
+          "step_id": 106,
+          "description": "Slide-Slide floss under the tortilla, perpendicular to the length of the roll",
+          "start_time": 212.328,
+          "end_time": 237.519,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please hold on; it is important to secure the roll with toothpicks before you start slicing."
+            }
+          ]
+        },
+        {
+          "step_id": 117,
+          "description": "Place-Place the floss halfway between toothpicks",
+          "start_time": 237.029,
+          "end_time": 238.054,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Remember to insert the toothpicks first so the roll stays together while you position the floss."
+            }
+          ]
+        },
+        {
+          "step_id": 105,
+          "description": "Cross-Cross the floss's two ends over the tortilla roll's top",
+          "start_time": 238.235,
+          "end_time": 248.977,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Let's pause on cutting. Please secure the roll with toothpicks first to ensure a clean slice."
+            }
+          ]
+        },
+        {
+          "step_id": 114,
+          "description": "Trim-Trim the ends of the tortilla roll with the butter knife, leaving 1/2 inch margin between the last toothpick and the end of the roll",
+          "start_time": 263.438,
+          "end_time": 281.042,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please use the butter knife to trim the ends cleanly instead of using a spoon or your hands."
+            }
+          ]
+        },
+        {
+          "step_id": 110,
+          "description": "Secure-Secure the rolled tortilla by inserting 5 toothpicks about 1 inch apart",
+          "start_time": 308.155,
+          "end_time": 347.337,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Now that you are adding the toothpicks, space them about 1 inch apart to hold the roll securely."
+            }
+          ]
+        },
+        {
+          "step_id": 118,
+          "description": "Clean-Clean the knife by wiping it with a paper towel",
+          "start_time": 357.281,
+          "end_time": 373.349,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It is a good idea to wipe the knife clean now so it is ready for any final touches."
+            }
+          ]
+        },
+        {
+          "step_id": 109,
+          "description": "Place-Place the pinwheels on a plate",
+          "start_time": 435.377,
+          "end_time": 456.932,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Using a plate to serve the pinwheels allows them to sit flat, which works better than a cup."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "16_2",
+    "activity_id": 16,
+    "step_annotations": [
+      {
+        "description": "Chop-Chop 1/4 medium onion",
+        "step_id": 163,
+        "start_time": 0.205,
+        "end_time": 88.25
+      },
+      {
+        "description": "Chop-Chop 1/4 tomato",
+        "step_id": 169,
+        "start_time": 92.48599999999999,
+        "end_time": 160.916
+      },
+      {
+        "description": "Crack-Crack one egg in the bowl",
+        "step_id": 167,
+        "start_time": 163.05,
+        "end_time": 188.608
+      },
+      {
+        "description": "add-add 1 tbsp milk to the bowl",
+        "step_id": 177,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "forgot to add milk during cooking"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "add-forgot to add 1 tbsp milk to the bowl"
+      },
+      {
+        "description": "Chop-Chop 1 green chilli",
+        "step_id": 161,
+        "start_time": 198.767,
+        "end_time": 252.94
+      },
+      {
+        "description": "Chop-Chop 1 tsp cilantro",
+        "step_id": 158,
+        "start_time": 262.919,
+        "end_time": 322.81
+      },
+      {
+        "description": "Peel-Peel 2 garlic cloves",
+        "step_id": 176,
+        "start_time": 336.739,
+        "end_time": 391.246
+      },
+      {
+        "description": "Mince-Mince peeled garlic cloves",
+        "step_id": 180,
+        "start_time": 392.61,
+        "end_time": 473.168
+      },
+      {
+        "description": "add-add 1/3 tsp salt to the bowl",
+        "step_id": 164,
+        "start_time": 485.225,
+        "end_time": 515.68
+      },
+      {
+        "description": "Whisk-Whisk the egg mixture in the bowl",
+        "step_id": 159,
+        "start_time": 525.43,
+        "end_time": 553.115
+      },
+      {
+        "description": "Heat-Heat 2 tbsp oil in a heavy-bottomed or nonstick pan on medium heat",
+        "step_id": 173,
+        "start_time": 555.018,
+        "end_time": 631.2942723572297
+      },
+      {
+        "description": "add-add 1/3 tsp salt to the pan",
+        "step_id": 178,
+        "start_time": 633.274,
+        "end_time": 656.883
+      },
+      {
+        "description": "add-add chopped onions to the pan",
+        "step_id": 179,
+        "start_time": 660.659,
+        "end_time": 680.318
+      },
+      {
+        "description": "Saute-Saute the onions on medium heat until they are soft and translucent",
+        "step_id": 166,
+        "start_time": 685.222,
+        "end_time": 817.138
+      },
+      {
+        "description": "Add-Add garlic to the pan",
+        "step_id": 160,
+        "start_time": 818.734,
+        "end_time": 835.701
+      },
+      {
+        "description": "Add-Add chilli to the pan",
+        "step_id": 162,
+        "start_time": 836.297,
+        "end_time": 846.646
+      },
+      {
+        "description": "Cook-Cook for 1 minute, mixing everything",
+        "step_id": 165,
+        "start_time": 848.037,
+        "end_time": 923.081
+      },
+      {
+        "description": "Add-Add 1/8 tsp of turmeric to the pan",
+        "step_id": 168,
+        "start_time": 932.883,
+        "end_time": 980
+      },
+      {
+        "description": "Add-Add tomatoes to the pan",
+        "step_id": 175,
+        "start_time": 982.703,
+        "end_time": 991.515
+      },
+      {
+        "description": "Cook-Cook covered for 1 minute or until the tomatoes soften",
+        "step_id": 170,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "forgot to cover the lid during cooking"
+          }
+        ],
+        "start_time": 992.574,
+        "end_time": 1071.976,
+        "modified_description": "Cook-Cook uncovered instead of covered for 1 minute or until the tomatoes soften"
+      },
+      {
+        "description": "pour-Slowly pour the whisked eggs into the pan",
+        "step_id": 172,
+        "start_time": 1076.958,
+        "end_time": 1091.436
+      },
+      {
+        "description": "mixing-Keep mixing with a spatula for 3 minutes or until the eggs are almost cooked",
+        "step_id": 171,
+        "start_time": 1093.597,
+        "end_time": 1179.949
+      },
+      {
+        "description": "Garnish-Garnish with 1 tbsp chopped cilantro and serve",
+        "step_id": 174,
+        "start_time": 1185.259,
+        "end_time": 1209.922
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 115,
+          "description": "Place-Place 8-inch flour tortilla on cutting board",
+          "start_time": 2.459,
+          "end_time": 57.486,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "For your safety, please place the tortilla on a cutting board. A plate can be slippery when you start using the knife."
+            }
+          ]
+        },
+        {
+          "step_id": 111,
+          "description": "scoop-Use the knife to scoop jelly from the jar",
+          "start_time": 66.459,
+          "end_time": 165.486,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try scooping with the flat side of the knife to get a better amount of jelly."
+            }
+          ]
+        },
+        {
+          "step_id": 111,
+          "description": "scoop-Use the knife to scoop jelly from the jar",
+          "start_time": 66.459,
+          "end_time": 165.486,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It seems you're starting with the jelly. It's usually easier to spread the nut butter first, but you can continue carefully."
+            }
+          ]
+        },
+        {
+          "step_id": 107,
+          "description": "Spread-Spread jelly over the nut butter",
+          "start_time": 174.196,
+          "end_time": 197.478,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try to keep the jelly away from the very edges so the filling doesn't leak out later."
+            }
+          ]
+        },
+        {
+          "step_id": 107,
+          "description": "Spread-Spread jelly over the nut butter",
+          "start_time": 174.196,
+          "end_time": 197.478,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the jelly is already spread, you can proceed by carefully adding the nut butter layer on top."
+            }
+          ]
+        },
+        {
+          "step_id": 113,
+          "description": "scoop-Use a butter knife to scoop nut butter from the jar",
+          "start_time": 214.323,
+          "end_time": 231.014,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you've grabbed normal butter. You'll need nut butter for this recipe."
+            }
+          ]
+        },
+        {
+          "step_id": 113,
+          "description": "scoop-Use a butter knife to scoop nut butter from the jar",
+          "start_time": 214.323,
+          "end_time": 231.014,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Now that the jelly is applied, go ahead and scoop the nut butter to layer on top."
+            }
+          ]
+        },
+        {
+          "step_id": 112,
+          "description": "Spread-Spread nut butter onto the tortilla, leaving 1/2-inch uncovered at the edges",
+          "start_time": 232.906,
+          "end_time": 252.287,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Use the flat edge of the knife to smooth those drops into an even layer for a consistent taste."
+            }
+          ]
+        },
+        {
+          "step_id": 112,
+          "description": "Spread-Spread nut butter onto the tortilla, leaving 1/2-inch uncovered at the edges",
+          "start_time": 232.906,
+          "end_time": 252.287,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Be gentle when spreading the nut butter over the jelly to keep the layers distinct."
+            }
+          ]
+        },
+        {
+          "step_id": 118,
+          "description": "Clean-Clean the knife by wiping it with a paper towel",
+          "start_time": 260.687,
+          "end_time": 283.578,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Make sure to wrap the paper towel around the blade to clean the underside of the knife as well."
+            }
+          ]
+        },
+        {
+          "step_id": 116,
+          "description": "Roll-Roll the tortilla from one end to the other into a log shape, about 1.5 inches thick. Roll it tight enough to prevent gaps, but not so tight that the filling leaks",
+          "start_time": 294.615,
+          "end_time": 306.47,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The roll looks a bit loose. Try tightening it as you roll to prevent gaps and hold the filling in."
+            }
+          ]
+        },
+        {
+          "step_id": 110,
+          "description": "Secure-Secure the rolled tortilla by inserting 5 toothpicks about 1 inch apart",
+          "start_time": 322.206,
+          "end_time": 345.161,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you've used three toothpicks. Adding two more will help hold the roll together securely."
+            }
+          ]
+        },
+        {
+          "step_id": 106,
+          "description": "Slide-Slide floss under the tortilla, perpendicular to the length of the roll",
+          "start_time": 382.352,
+          "end_time": 412.152,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "To slice correctly, slide the floss underneath perpendicular to the roll, not parallel to it."
+            }
+          ]
+        },
+        {
+          "step_id": 117,
+          "description": "Place-Place the floss halfway between toothpicks",
+          "start_time": 413.034,
+          "end_time": 423.397,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Usually, we trim the empty ends of the roll first before positioning the floss for slices."
+            }
+          ]
+        },
+        {
+          "step_id": 105,
+          "description": "Cross-Cross the floss's two ends over the tortilla roll's top",
+          "start_time": 453.379,
+          "end_time": 466.05261481489254,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Just a reminder that the ends are still on, but you can proceed with crossing the floss."
+            }
+          ]
+        },
+        {
+          "step_id": 108,
+          "description": "pull-pull the floss ends in opposite directions to slice",
+          "start_time": 467.216,
+          "end_time": 573.87,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Go ahead and slice. We can trim the excess ends of the roll afterwards."
+            }
+          ]
+        },
+        {
+          "step_id": 114,
+          "description": "Trim-Trim the ends of the tortilla roll with the butter knife, leaving 1/2 inch margin between the last toothpick and the end of the roll",
+          "start_time": 579.5077968162357,
+          "end_time": 611.889,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you're trimming the same end again. Make sure to trim the other end as well."
+            }
+          ]
+        },
+        {
+          "step_id": 114,
+          "description": "Trim-Trim the ends of the tortilla roll with the butter knife, leaving 1/2 inch margin between the last toothpick and the end of the roll",
+          "start_time": 579.5077968162357,
+          "end_time": 611.889,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Now is a good time to trim those ends since they weren't removed earlier."
+            }
+          ]
+        },
+        {
+          "step_id": 102,
+          "description": "slicing-Continue slicing with floss to create 1 more pinwheel",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you stopped slicing. There is still enough roll left for another pinwheel."
+            }
+          ]
+        },
+        {
+          "step_id": 102,
+          "description": "slicing-Continue slicing with floss to create 1 more pinwheel",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You can get one more slice out of that roll if you'd like."
+            }
+          ]
+        },
+        {
+          "step_id": 102,
+          "description": "slicing-Continue slicing with floss to create 1 more pinwheel",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "There's still a bit more space on the roll for one final pinwheel."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "16_18",
+    "activity_id": 16,
+    "step_annotations": [
+      {
+        "description": "Peel-Peel 2 garlic cloves",
+        "step_id": 176,
+        "start_time": 0.244,
+        "end_time": 72.057
+      },
+      {
+        "description": "Chop-Chop 1 green chilli",
+        "step_id": 161,
+        "start_time": 74.549,
+        "end_time": 140.876
+      },
+      {
+        "description": "Chop-Chop 1/4 medium onion",
+        "step_id": 163,
+        "start_time": 148.201,
+        "end_time": 210.64
+      },
+      {
+        "description": "add-add 1/3 tsp salt to the bowl",
+        "step_id": 164,
+        "start_time": 214.965,
+        "end_time": 355.373
+      },
+      {
+        "description": "Crack-Crack one egg in the bowl",
+        "step_id": 167,
+        "start_time": 357.401,
+        "end_time": 377.867
+      },
+      {
+        "description": "add-add 1 tbsp milk to the bowl",
+        "step_id": 177,
+        "start_time": 384.3,
+        "end_time": 420.739
+      },
+      {
+        "description": "Whisk-Whisk the egg mixture in the bowl",
+        "step_id": 159,
+        "start_time": 424.875,
+        "end_time": 458.23
+      },
+      {
+        "description": "Mince-Mince peeled garlic cloves",
+        "step_id": 180,
+        "start_time": 464.664,
+        "end_time": 512.155
+      },
+      {
+        "description": "Chop-Chop 1/4 tomato",
+        "step_id": 169,
+        "start_time": 515.697,
+        "end_time": 602.458
+      },
+      {
+        "description": "Chop-Chop 1 tsp cilantro",
+        "step_id": 158,
+        "start_time": 603.296,
+        "end_time": 661.949
+      },
+      {
+        "description": "Heat-Heat 2 tbsp oil in a heavy-bottomed or nonstick pan on medium heat",
+        "step_id": 173,
+        "start_time": 680.004,
+        "end_time": 721.39
+      },
+      {
+        "description": "add-add chopped onions to the pan",
+        "step_id": 179,
+        "start_time": 722.229,
+        "end_time": 751.395
+      },
+      {
+        "description": "add-add 1/3 tsp salt to the pan",
+        "step_id": 178,
+        "start_time": 752.816,
+        "end_time": 770.15
+      },
+      {
+        "description": "Saute-Saute the onions on medium heat until they are soft and translucent",
+        "step_id": 166,
+        "start_time": 771.018,
+        "end_time": 1035.593
+      },
+      {
+        "description": "Add-Add chilli to the pan",
+        "step_id": 162,
+        "start_time": 1036.811,
+        "end_time": 1049.574
+      },
+      {
+        "description": "Add-Add garlic to the pan",
+        "step_id": 160,
+        "start_time": 1050.604,
+        "end_time": 1058.574
+      },
+      {
+        "description": "Cook-Cook for 1 minute, mixing everything",
+        "step_id": 165,
+        "start_time": 1059.939,
+        "end_time": 1102.628
+      },
+      {
+        "description": "Add-Add tomatoes to the pan",
+        "step_id": 175,
+        "start_time": 1103.525,
+        "end_time": 1126.692
+      },
+      {
+        "description": "Add-Add 1/8 tsp of turmeric to the pan",
+        "step_id": 168,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "forgot to add turmeric during cooking"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Add- forget to Add 1/8 tsp of turmeric to the pan"
+      },
+      {
+        "description": "Cook-Cook covered for 1 minute or until the tomatoes soften",
+        "step_id": 170,
+        "start_time": 1127.156,
+        "end_time": 1210.958
+      },
+      {
+        "description": "pour-Slowly pour the whisked eggs into the pan",
+        "step_id": 172,
+        "start_time": 1210.865,
+        "end_time": 1219.249
+      },
+      {
+        "description": "mixing-Keep mixing with a spatula for 3 minutes or until the eggs are almost cooked",
+        "step_id": 171,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Did  not mix fully and let it form an omlet instead of scrambled eggs"
+          }
+        ],
+        "start_time": 1220.673,
+        "end_time": 1329.928,
+        "modified_description": "mixing-Keep mixing incompletely with a spatula for 3 minutes or until the eggs are almost cooked"
+      },
+      {
+        "description": "Garnish-Garnish with 1 tbsp chopped cilantro and serve",
+        "step_id": 174,
+        "start_time": 1330.816,
+        "end_time": 1364.278
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 115,
+          "description": "Place-Place 8-inch flour tortilla on cutting board",
+          "start_time": 4.104,
+          "end_time": 24.922,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you're using a plate, but a cutting board provides a much more stable surface for the rolling and slicing steps ahead."
+            }
+          ]
+        },
+        {
+          "step_id": 111,
+          "description": "scoop-Use the knife to scoop jelly from the jar",
+          "start_time": 51.049,
+          "end_time": 86.748,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful there; holding the jar steady with your other hand can help prevent the jelly from spilling while you scoop."
+            }
+          ]
+        },
+        {
+          "step_id": 104,
+          "description": "Clean-Clean the knife by wiping with a paper towel",
+          "start_time": 107.343,
+          "end_time": 113.487,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "There is still a little jelly left on the knife. Giving it one more wipe will keep everything clean for the next step."
+            }
+          ]
+        },
+        {
+          "step_id": 116,
+          "description": "Roll-Roll the tortilla from one end to the other into a log shape, about 1.5 inches thick. Roll it tight enough to prevent gaps, but not so tight that the filling leaks",
+          "start_time": 119.141,
+          "end_time": 142.74,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The roll looks a bit loose. If you tighten it up slightly, it will hold its shape better when we slice it."
+            }
+          ]
+        },
+        {
+          "step_id": 110,
+          "description": "Secure-Secure the rolled tortilla by inserting 5 toothpicks about 1 inch apart",
+          "start_time": 144.124,
+          "end_time": 176.363,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you've used 3 toothpicks, but inserting 5 will ensure the whole roll stays secure during cutting."
+            }
+          ]
+        },
+        {
+          "step_id": 114,
+          "description": "Trim-Trim the ends of the tortilla roll with the butter knife, leaving 1/2 inch margin between the last toothpick and the end of the roll",
+          "start_time": 181.947,
+          "end_time": 198.035,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That cut took off quite a bit of the roll. Try trimming closer to the very end next time to save more of the tortilla."
+            }
+          ]
+        },
+        {
+          "step_id": 117,
+          "description": "Place-Place the floss halfway between toothpicks",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to slide the floss under the roll and position it between the toothpicks before you start cutting."
+            }
+          ]
+        },
+        {
+          "step_id": 105,
+          "description": "Cross-Cross the floss's two ends over the tortilla roll's top",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Make sure to cross the ends of the floss over the top of the roll to prepare for the slice."
+            }
+          ]
+        },
+        {
+          "step_id": 108,
+          "description": "pull-pull the floss ends in opposite directions to slice",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You'll need to pull the floss ends in opposite directions to slice cleanly through the tortilla."
+            }
+          ]
+        },
+        {
+          "step_id": 102,
+          "description": "slicing-Continue slicing with floss to create 1 more pinwheel",
+          "start_time": 214.0,
+          "end_time": 218.08,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Using dental floss works better than a knife here, as it slices without squishing the roll flat."
+            }
+          ]
+        },
+        {
+          "step_id": 102,
+          "description": "slicing-Continue slicing with floss to create 1 more pinwheel",
+          "start_time": 214.0,
+          "end_time": 218.08,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The slices are coming out a bit irregular. Try to keep the cutting tool steady and straight for even pinwheels."
+            }
+          ]
+        },
+        {
+          "step_id": 102,
+          "description": "slicing-Continue slicing with floss to create 1 more pinwheel",
+          "start_time": 220.0,
+          "end_time": 223.0,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Remember, the floss technique helps maintain the round shape much better than using a knife."
+            }
+          ]
+        },
+        {
+          "step_id": 102,
+          "description": "slicing-Continue slicing with floss to create 1 more pinwheel",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like there is still enough roll left to slice one more pinwheel if you'd like."
+            }
+          ]
+        },
+        {
+          "step_id": 112,
+          "description": "Spread-Spread nut butter onto the tortilla, leaving 1/2-inch uncovered at the edges",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It seems we skipped spreading the nut butter. You'll want to add that layer for the full recipe."
+            }
+          ]
+        },
+        {
+          "step_id": 113,
+          "description": "scoop-Use a butter knife to scoop nut butter from the jar",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to scoop out the nut butter so you have it ready to spread."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "16_26",
+    "activity_id": 16,
+    "step_annotations": [
+      {
+        "description": "Chop-Chop 1/4 medium onion",
+        "step_id": 163,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Slice instead of chop"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Did not peel the onion"
+          }
+        ],
+        "start_time": 6.815975545829967,
+        "end_time": 94.271,
+        "modified_description": "Slice-Slice 1/4 medium onion"
+      },
+      {
+        "description": "Chop-Chop 1/4 tomato",
+        "step_id": 169,
+        "start_time": 103.43062724498462,
+        "end_time": 152.46620423802293
+      },
+      {
+        "description": "Heat-Heat 2 tbsp oil in a heavy-bottomed or nonstick pan on medium heat",
+        "step_id": 173,
+        "errors": [
+          {
+            "tag": "Temperature Error",
+            "description": "low-medium instead of medium"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing the ingredients"
+          }
+        ],
+        "start_time": 162.6617202464764,
+        "end_time": 235.48683459257288,
+        "modified_description": "Heat-Heat 2 tbsp oil in a heavy-bottomed or nonstick pan on low-medium heat"
+      },
+      {
+        "description": "Add-Add 1/8 tsp of turmeric to the pan",
+        "step_id": 168,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Add 1/2 tsp instead of 1/8 tsp"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 250.53735822409948,
+        "end_time": 285.4934131102258,
+        "modified_description": "Add-Add 1/2 tsp of turmeric to the pan"
+      },
+      {
+        "description": "Chop-Chop 1 tsp cilantro",
+        "step_id": 158,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Tear the cilantro instead of chopping"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 294.2324268317574,
+        "end_time": 355.4055228824784,
+        "modified_description": "Prepare 1 tsp cilantro and don't chop"
+      },
+      {
+        "description": "add-add 1/3 tsp salt to the pan",
+        "step_id": 178,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "sugar instead of salt"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing the ingredients"
+          }
+        ],
+        "start_time": 358.3185274563223,
+        "end_time": 380.05,
+        "modified_description": "add-add 1/3 tsp sugar to the pan"
+      },
+      {
+        "description": "Chop-Chop 1 green chilli",
+        "step_id": 161,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding salt to the pan"
+          }
+        ],
+        "start_time": 396.18758691629245,
+        "end_time": 421.91912731857985
+      },
+      {
+        "description": "add-add 1/3 tsp salt to the bowl",
+        "step_id": 164,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Add salt to the pan instead of the bowl"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding salt to the pan"
+          }
+        ],
+        "start_time": 432.6001440893407,
+        "end_time": 445.2231639093307,
+        "modified_description": "add-add 1/3 tsp salt to the pan"
+      },
+      {
+        "description": "Add-Add tomatoes to the pan",
+        "step_id": 175,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill some tomatoes outside"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing the ingredients"
+          }
+        ],
+        "start_time": 452.9911761062477,
+        "end_time": 474.3532096477693,
+        "modified_description": "Add-Add tomatoes to the pan, but splash some tomatoes outside"
+      },
+      {
+        "description": "Peel-Peel 2 garlic cloves",
+        "step_id": 176,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Peel 1 clove instead of 2 garlic cloves"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding salt to the pan"
+          }
+        ],
+        "start_time": 477.26621422161315,
+        "end_time": 515.6207744438906,
+        "modified_description": "Peel-Peel 1 garlic clove"
+      },
+      {
+        "description": "Crack-Crack one egg in the bowl",
+        "step_id": 167,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding salt to the pan"
+          }
+        ],
+        "start_time": 532.6133011246465,
+        "end_time": 606.8949177576649
+      },
+      {
+        "description": "Mince-Mince peeled garlic cloves",
+        "step_id": 180,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Slice instead of mince"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding salt to the pan"
+          }
+        ],
+        "start_time": 625.82944748765,
+        "end_time": 648.1624825537862,
+        "modified_description": "Chop-Chop peeled garlic cloves"
+      },
+      {
+        "description": "add-add chopped onions to the pan",
+        "step_id": 179,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Move the onion to the bowl then move to the pan"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing the ingredients and after adding tomatoes to the pan"
+          }
+        ],
+        "start_time": 610.293423093816,
+        "end_time": 666.597,
+        "modified_description": "add-add chopped onions to the bowl, then move it to the pan"
+      },
+      {
+        "description": "Saute-Saute the onions on medium heat until they are soft and translucent",
+        "step_id": 166,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Just cook onion for a short time"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing the ingredients and after adding tomatoes to the pan"
+          }
+        ],
+        "start_time": 667.0970122837713,
+        "end_time": 686.0315420137564,
+        "modified_description": "Saute-Saute the onions on medium heat for a short time"
+      },
+      {
+        "description": "Add-Add chilli to the pan",
+        "step_id": 162,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing the ingredients and after adding tomatoes to the pan"
+          }
+        ],
+        "start_time": 691.8575511614441,
+        "end_time": 703.5095694568196
+      },
+      {
+        "description": "Cook-Cook for 1 minute, mixing everything",
+        "step_id": 165,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing the ingredients and after adding tomatoes to the pan"
+          }
+        ],
+        "start_time": 703.509,
+        "end_time": 761.7553844227153
+      },
+      {
+        "description": "Cook-Cook covered for 1 minute or until the tomatoes soften",
+        "step_id": 170,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing the ingredients"
+          }
+        ],
+        "start_time": 762.7406624583112,
+        "end_time": 841
+      },
+      {
+        "description": "add-add 1 tbsp milk to the bowl",
+        "step_id": 177,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Add 2 tbsp instead of 1 tbsp"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after cooking tomatoes"
+          }
+        ],
+        "start_time": 802.0662242052034,
+        "end_time": 837.0222790913297,
+        "modified_description": "add-add 2 tbsp milk to the bowl"
+      },
+      {
+        "description": "Whisk-Whisk the egg mixture in the bowl",
+        "step_id": 159,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after cooking tomatoes"
+          }
+        ],
+        "start_time": 842.048,
+        "end_time": 864.6958225428464
+      },
+      {
+        "description": "pour-Slowly pour the whisked eggs into the pan",
+        "step_id": 172,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Pour quickly instead of slowly"
+          }
+        ],
+        "start_time": 865.1813233051537,
+        "end_time": 870.5218316905341,
+        "modified_description": "pour-Quickly pour the whisked eggs into the pan"
+      },
+      {
+        "description": "mixing-Keep mixing with a spatula for 3 minutes or until the eggs are almost cooked",
+        "step_id": 171,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "1.5 minutes instead of 3 minutes"
+          }
+        ],
+        "start_time": 879.746346174373,
+        "end_time": 975.389996348913,
+        "modified_description": "mixing-Keep mixing with a spatula for 1.5 minutes"
+      },
+      {
+        "description": "Add-Add garlic to the pan",
+        "step_id": 160,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Garnish-Garnish with 1 tbsp chopped cilantro and serve",
+        "step_id": 174,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 121,
+          "description": "Add-Add a drizzle of extra-virgin olive oil, about 1 tablespoon, over the entire platter",
+          "start_time": 332.42,
+          "end_time": 376.456,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like the olive oil was missed. Don't forget to drizzle about a tablespoon over the platter to finish it off."
+            },
+            {
+              "role": "user",
+              "utterance": "Oh, right. I almost forgot that."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "16_27",
+    "activity_id": 16,
+    "step_annotations": [
+      {
+        "description": "Chop-Chop 1/4 medium onion",
+        "step_id": 163,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "slice instead of chop"
+          }
+        ],
+        "start_time": 3.709826625897408,
+        "end_time": 50.49789069253093,
+        "modified_description": "Slice 1/4 medium onion"
+      },
+      {
+        "description": "Add-Add 1/8 tsp of turmeric to the pan",
+        "step_id": 168,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Add 1/2 tsp instead of 1/8 tsp"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing the ingredients"
+          }
+        ],
+        "start_time": 56.24379329720522,
+        "end_time": 115.34450580242651,
+        "modified_description": "Add-Add 1/2 tsp of turmeric to the pan"
+      },
+      {
+        "description": "Chop-Chop 1 tsp cilantro",
+        "step_id": 158,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "No chop before use the cilantro"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding turmeric to the pan"
+          }
+        ],
+        "start_time": 121.50083002172039,
+        "end_time": 166.23678601525594,
+        "modified_description": "Prepare 1 tsp cilantro"
+      },
+      {
+        "description": "Heat-Heat 2 tbsp oil in a heavy-bottomed or nonstick pan on medium heat",
+        "step_id": 173,
+        "errors": [
+          {
+            "tag": "Temperature Error",
+            "description": "High heat instead of medium heat"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding turmeric to the pan and before preparing the ingredients"
+          }
+        ],
+        "start_time": 173.213953463789,
+        "end_time": 235.18761727134745,
+        "modified_description": "Heat-Heat 2 tbsp oil in a heavy-bottomed or nonstick pan on high heat"
+      },
+      {
+        "description": "add-add 1/3 tsp salt to the pan",
+        "step_id": 178,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "1 instead of 1/3 tsp"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding turmeric to the pan and before preparing the ingredients"
+          }
+        ],
+        "start_time": 291.4153784742316,
+        "end_time": 303.72802691281936,
+        "modified_description": "add-add 1 tsp salt to the pan"
+      },
+      {
+        "description": "add-add 1 tbsp milk to the bowl",
+        "step_id": 177,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill some milk outside the bowl"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding turmeric to the pan"
+          }
+        ],
+        "start_time": 311.5260375905916,
+        "end_time": 355.8515719695076,
+        "modified_description": "add-add 1 tbsp milk to the bowl, but splash some milk outside"
+      },
+      {
+        "description": "Chop-Chop 1 green chilli",
+        "step_id": 161,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Chop 2 instead of 1 green chilli"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding turmeric to the pan"
+          }
+        ],
+        "start_time": 364.470425876519,
+        "end_time": 407.1542737969566,
+        "modified_description": "Chop-Chop 2 green chilli"
+      },
+      {
+        "description": "Peel-Peel 2 garlic cloves",
+        "step_id": 176,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Peel 1 instead of 2 garlic cloves"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding turmeric to the pan"
+          }
+        ],
+        "start_time": 409.61680348467416,
+        "end_time": 477.7467915115265,
+        "modified_description": "Peel-Peel 1 garlic clove"
+      },
+      {
+        "description": "add-add 1/3 tsp salt to the bowl",
+        "step_id": 164,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding turmeric to the pan"
+          }
+        ],
+        "start_time": 483.4926941162008,
+        "end_time": 500.7304019302236
+      },
+      {
+        "description": "Mince-Mince peeled garlic cloves",
+        "step_id": 180,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Slice instead of mincing the garlic cloves"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding turmeric to the pan"
+          }
+        ],
+        "start_time": 502.372088388702,
+        "end_time": 514.6847368272898,
+        "modified_description": "Chop peeled garlic cloves"
+      },
+      {
+        "description": "add-add chopped onions to the pan",
+        "step_id": 179,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding turmeric to the pan"
+          }
+        ],
+        "start_time": 517.9681097442465,
+        "end_time": 525.7661204220187
+      },
+      {
+        "description": "Crack-Crack one egg in the bowl",
+        "step_id": 167,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Crack 2 eggs instead of one egg"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding turmeric to the pan"
+          }
+        ],
+        "start_time": 531.5120230266931,
+        "end_time": 562.7040657377821,
+        "modified_description": "Crack-Crack 2 eggs in the bowl"
+      },
+      {
+        "description": "Saute-Saute the onions on medium heat until they are soft and translucent",
+        "step_id": 166,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "remove the onions quickly"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding turmeric to the pan and before preparing the ingredients"
+          }
+        ],
+        "start_time": 572.5541844886523,
+        "end_time": 590.6127355319144,
+        "modified_description": "Saute-Saute the onions on medium heat, but remove them quickly"
+      },
+      {
+        "description": "Add-Add chilli to the pan",
+        "step_id": 162,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding turmeric to the pan and before preparing the ingredients"
+          }
+        ],
+        "start_time": 591.0231571465339,
+        "end_time": 606.6191785020785
+      },
+      {
+        "description": "Add-Add garlic to the pan",
+        "step_id": 160,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding turmeric to the pan and before preparing the ingredients"
+          }
+        ],
+        "start_time": 606.6191785020785,
+        "end_time": 615.2380324090899
+      },
+      {
+        "description": "Whisk-Whisk the egg mixture in the bowl",
+        "step_id": 159,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding turmeric to the pan"
+          }
+        ],
+        "start_time": 618.9318269406663,
+        "end_time": 641.325
+      },
+      {
+        "description": "Cook-Cook for 1 minute, mixing everything",
+        "step_id": 165,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "30 seconds instead of 1 minute"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding turmeric to the pan"
+          }
+        ],
+        "start_time": 641.5050157447438,
+        "end_time": 674.3387449143112,
+        "modified_description": "Cook-Cook for 30 seconds, mixing everything"
+      },
+      {
+        "description": "pour-Slowly pour the whisked eggs into the pan",
+        "step_id": 172,
+        "start_time": 678.0325394458876,
+        "end_time": 690.7556094990948
+      },
+      {
+        "description": "mixing-Keep mixing with a spatula for 3 minutes or until the eggs are almost cooked",
+        "step_id": 171,
+        "start_time": 714.9704847616508,
+        "end_time": 810.1882993533961
+      },
+      {
+        "description": "Garnish-Garnish with 1 tbsp chopped cilantro and serve",
+        "step_id": 174,
+        "start_time": 811.0091425826354,
+        "end_time": 820.8592613335056
+      },
+      {
+        "description": "Chop-Chop 1/4 tomato",
+        "step_id": 169,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Add-Add tomatoes to the pan",
+        "step_id": 175,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Cook-Cook covered for 1 minute or until the tomatoes soften",
+        "step_id": 170,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 122,
+          "description": "dry-gently dry it with a paper/tea towel",
+          "start_time": 37.81569000604595,
+          "end_time": 46.184,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Make sure to dry the entire surface of the tomato gently so no moisture remains."
+            },
+            {
+              "role": "user",
+              "utterance": "Oh, missed a spot."
+            }
+          ]
+        },
+        {
+          "step_id": 119,
+          "description": "Slice-Slice one tomato into about 1/2 inch thick slices",
+          "start_time": 50.15554674486095,
+          "end_time": 120.934,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The recipe works best with full slices rather than chopped pieces for the layering."
+            },
+            {
+              "role": "user",
+              "utterance": "Ah, I started chopping by habit."
+            }
+          ]
+        },
+        {
+          "step_id": 120,
+          "description": "Place-Place the thick slices of tomatoes on a platter, ensuring they only make a single layer",
+          "start_time": 140.11708296977025,
+          "end_time": 151.67000000000002,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "For the best presentation, try to spread the tomato slices out in a single flat layer."
+            },
+            {
+              "role": "user",
+              "utterance": "Good point, I'll spread them out."
+            }
+          ]
+        },
+        {
+          "step_id": 124,
+          "description": "Sprinkle-Sprinkle mozzarella cheese on top of the tomato throughout the platter",
+          "start_time": 179.12695266021768,
+          "end_time": 190.903,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try sprinkling the cheese with your fingers for even distribution, rather than pouring it directly."
+            },
+            {
+              "role": "user",
+              "utterance": "Okay, that should look better."
+            }
+          ]
+        },
+        {
+          "step_id": 126,
+          "description": "Season-Season platter with 1/4 teaspoon black pepper",
+          "start_time": 252.36997330350664,
+          "end_time": 265.35,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like about half the amount required; you'll want a full quarter teaspoon for the right flavor."
+            },
+            {
+              "role": "user",
+              "utterance": "I'll add a bit more then."
+            }
+          ]
+        },
+        {
+          "step_id": 121,
+          "description": "Add-Add a drizzle of extra-virgin olive oil, about 1 tablespoon, over the entire platter",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to drizzle the olive oil over the platter before you finish up."
+            },
+            {
+              "role": "user",
+              "utterance": "Right, almost forgot the oil."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "16_28",
+    "activity_id": 16,
+    "step_annotations": [
+      {
+        "description": "Chop-Chop 1/4 medium onion",
+        "step_id": 163,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "slice instead of chop"
+          },
+          {
+            "tag": "Measurement Error",
+            "description": "Did not take 1/4 onion"
+          }
+        ],
+        "start_time": 3.2933929745773245,
+        "end_time": 142.007,
+        "modified_description": "Slice-Slice 1/4 medium onion"
+      },
+      {
+        "description": "Chop-Chop 1/4 tomato",
+        "step_id": 169,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Chop 1/2 instead of 1/4 tomato"
+          }
+        ],
+        "start_time": 146.72001793728245,
+        "end_time": 177.80487581893337,
+        "modified_description": "Chop-Chop 1/2 tomato"
+      },
+      {
+        "description": "Heat-Heat 2 tbsp oil in a heavy-bottomed or nonstick pan on medium heat",
+        "step_id": 173,
+        "errors": [
+          {
+            "tag": "Temperature Error",
+            "description": "high level heat instead of medium heat"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing the ingredients"
+          }
+        ],
+        "start_time": 192.5292821839259,
+        "end_time": 271.60479784777476,
+        "modified_description": "Heat-Heat 2 tbsp oil in a heavy-bottomed or nonstick pan on high heat"
+      },
+      {
+        "description": "add-add chopped onions to the pan",
+        "step_id": 179,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "sliced onions instead of chopped"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 305.96174603275733,
+        "end_time": 326.68498462052463,
+        "modified_description": "add-add sliced onions to the pan"
+      },
+      {
+        "description": "add-add 1/3 tsp salt to the pan",
+        "step_id": 178,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "1 instead of 1/3"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing the ingredients"
+          }
+        ],
+        "start_time": 335.4105587627424,
+        "end_time": 377.4023843221656,
+        "modified_description": "add-add 1 tsp salt to the pan"
+      },
+      {
+        "description": "Chop-Chop 1 tsp cilantro",
+        "step_id": 158,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding salt to the pan"
+          }
+        ],
+        "start_time": 390.4907455354923,
+        "end_time": 427.02908725602936
+      },
+      {
+        "description": "Add-Add tomatoes to the pan",
+        "step_id": 175,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill some tomatoes outside the pan while adding"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing the ingredients"
+          }
+        ],
+        "start_time": 441.20814523713324,
+        "end_time": 463.02208059267775,
+        "modified_description": "Add-Add tomatoes to the pan, but pour some tomatoes outside"
+      },
+      {
+        "description": "Chop-Chop 1 green chilli",
+        "step_id": 161,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Mince chilli instead of chop"
+          }
+        ],
+        "start_time": 477.74648695767036,
+        "end_time": 550.8231703987444,
+        "modified_description": "Chop-Chop 1 green chilli, and not pour into the pan"
+      },
+      {
+        "description": "Add-Add 1/8 tsp of turmeric to the pan",
+        "step_id": 168,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing the ingredients"
+          }
+        ],
+        "start_time": 559.5487445409622,
+        "end_time": 605.084
+      },
+      {
+        "description": "Crack-Crack one egg in the bowl",
+        "step_id": 167,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding turmeric to the pan"
+          }
+        ],
+        "start_time": 612.9928861620463,
+        "end_time": 658.8021504086896
+      },
+      {
+        "description": "add-add 1/3 tsp salt to the bowl",
+        "step_id": 164,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spilling some salt while seasoning it in the bowl"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding turmeric to the pan"
+          }
+        ],
+        "start_time": 672.435860005905,
+        "end_time": 711.1555952619965,
+        "modified_description": "add-add 1/3 tsp salt to the bowl, but splashing some salt"
+      },
+      {
+        "description": "add-add 1 tbsp milk to the bowl",
+        "step_id": 177,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding turmeric to the pan"
+          }
+        ],
+        "start_time": 731.3334854658752,
+        "end_time": 763.5090401153034
+      },
+      {
+        "description": "Saute-Saute the onions on medium heat until they are soft and translucent",
+        "step_id": 166,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding turmeric to the pan and before preparing the ingredients"
+          }
+        ],
+        "start_time": 770.0532207219667,
+        "end_time": 797.8659883002858
+      },
+      {
+        "description": "Peel-Peel 2 garlic cloves",
+        "step_id": 176,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "not peel 1 garlic clove"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding turmeric to the pan"
+          }
+        ],
+        "start_time": 811.4996978975013,
+        "end_time": 902.5728780068996,
+        "modified_description": "Peel-Peel 1 garlic clove"
+      },
+      {
+        "description": "Add-Add chilli to the pan",
+        "step_id": 162,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Mince-Mince peeled garlic cloves",
+        "step_id": 180,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "chop instead of mince"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding turmeric to the pan"
+          }
+        ],
+        "start_time": 903.208,
+        "end_time": 911.2984521491173,
+        "modified_description": "Chop-Chop peeled garlic cloves"
+      },
+      {
+        "description": "Add-Add garlic to the pan",
+        "step_id": 160,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding turmeric to the pan"
+          }
+        ],
+        "start_time": 911.2984521491173,
+        "end_time": 914.570542452449
+      },
+      {
+        "description": "Cook-Cook for 1 minute, mixing everything",
+        "step_id": 165,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding turmeric to the pan"
+          }
+        ],
+        "start_time": 915.6612392202262,
+        "end_time": 962.0158518507584
+      },
+      {
+        "description": "Cook-Cook covered for 1 minute or until the tomatoes soften",
+        "step_id": 170,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "30 seconds instead of 1 minute"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing the ingredients"
+          }
+        ],
+        "start_time": 963.6518970024241,
+        "end_time": 1011.0972064007335,
+        "modified_description": "Cook-Cook covered for 30 seconds or until the tomatoes soften"
+      },
+      {
+        "description": "Whisk-Whisk the egg mixture in the bowl",
+        "step_id": 159,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after cooking covered for one minute"
+          }
+        ],
+        "start_time": 981.1030452868598,
+        "end_time": 1010.5518580168449
+      },
+      {
+        "description": "pour-Slowly pour the whisked eggs into the pan",
+        "step_id": 172,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "rapidly instead of slowly"
+          }
+        ],
+        "start_time": 1012.7332515523993,
+        "end_time": 1016.005341855731,
+        "modified_description": "pour-rapidly pour the whisked eggs into the pan"
+      },
+      {
+        "description": "mixing-Keep mixing with a spatula for 3 minutes or until the eggs are almost cooked",
+        "step_id": 171,
+        "start_time": 1023.6402192301716,
+        "end_time": 1092.8994639840253
+      },
+      {
+        "description": "Garnish-Garnish with 1 tbsp chopped cilantro and serve",
+        "step_id": 174,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 125,
+          "description": "Rinse-Rinse a tomato",
+          "start_time": 11.691002187424427,
+          "end_time": 24.052,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like we skipped rinsing the tomato. It is best to wash it first."
+            },
+            {
+              "role": "user",
+              "utterance": "Oh right, I forgot."
+            }
+          ]
+        },
+        {
+          "step_id": 125,
+          "description": "Rinse-Rinse a tomato",
+          "start_time": 11.691002187424427,
+          "end_time": 24.052,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "For this recipe, a regular tomato works better than a cherry tomato."
+            }
+          ]
+        },
+        {
+          "step_id": 125,
+          "description": "Rinse-Rinse a tomato",
+          "start_time": 11.691002187424427,
+          "end_time": 24.052,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We actually need one large tomato for the slices, rather than two small ones."
+            }
+          ]
+        },
+        {
+          "step_id": 122,
+          "description": "dry-gently dry it with a paper/tea towel",
+          "start_time": 36.80500688633615,
+          "end_time": 58.568,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It will dry much better if you use a clean, dry towel instead of a wet one."
+            }
+          ]
+        },
+        {
+          "step_id": 119,
+          "description": "Slice-Slice one tomato into about 1 inch thick slices",
+          "start_time": 75.77501417775092,
+          "end_time": 93.167,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Those slices look a bit thick. Try to keep them around half an inch."
+            },
+            {
+              "role": "user",
+              "utterance": "Okay, I'll trim them down."
+            }
+          ]
+        },
+        {
+          "step_id": 120,
+          "description": "Place-Place the thick slices of tomatoes on a platter, making a double layer of tomatoes",
+          "start_time": 107.81702017291416,
+          "end_time": 126.075,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please spread the slices out in a single layer so they are not stacking up."
+            }
+          ]
+        },
+        {
+          "step_id": 123,
+          "description": "Season-Season the tomato slices with sugar",
+          "start_time": 147.65302762636034,
+          "end_time": 162.243,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Wait, that looks like sugar. We need to season these with salt."
+            }
+          ]
+        },
+        {
+          "step_id": 126,
+          "description": "Season-Season platter with 1/2 teaspoon black pepper",
+          "start_time": 186.1900348367594,
+          "end_time": 200.747,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "A half teaspoon might be too spicy; we only need a quarter teaspoon of pepper."
+            }
+          ]
+        },
+        {
+          "step_id": 124,
+          "description": "Sprinkle-Sprinkle cheddar cheese on boundary of the plater.",
+          "start_time": 229.92304301934703,
+          "end_time": 256.119,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We should sprinkle mozzarella cheese evenly over the top, not just cheddar on the edges."
+            }
+          ]
+        },
+        {
+          "step_id": 121,
+          "description": "Add-Add a drizzle of extra-virgin vegetable oil, about 2 teaspoon, over the entire platter",
+          "start_time": 314.79105889842805,
+          "end_time": 349.286,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That is about two teaspoons, but we need a full tablespoon. Feel free to add a little more."
+            }
+          ]
+        },
+        {
+          "step_id": 121,
+          "description": "Add-Add a drizzle of extra-virgin vegetable oil, about 2 teaspoon, over the entire platter",
+          "start_time": 314.79105889842805,
+          "end_time": 349.286,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It is better to use extra-virgin olive oil for this dish rather than vegetable oil."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "16_35",
+    "activity_id": 16,
+    "step_annotations": [
+      {
+        "description": "Heat-Heat 2 tbsp oil in a heavy-bottomed or nonstick pan on medium heat",
+        "step_id": 173,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing the ingredients"
+          }
+        ],
+        "start_time": 8.875839252078412,
+        "end_time": 62.6149216464096
+      },
+      {
+        "description": "Peel-Peel 2 garlic cloves",
+        "step_id": 176,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Half peel garlic"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 63.87937064392327,
+        "end_time": 140.3785349935006,
+        "modified_description": "Peel-Do not completely peel 2 garlic cloves"
+      },
+      {
+        "description": "Crack-Crack one egg in the bowl",
+        "step_id": 167,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Crack the egg with shells in the bowl"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 147.33300447982583,
+        "end_time": 202.3365358716707,
+        "modified_description": "Crack-Spill while cracking an egg in the bowl"
+      },
+      {
+        "description": "Chop-Chop 1/4 medium onion",
+        "step_id": 163,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Mince onion instead of chopping it"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 223.1999443306463,
+        "end_time": 373.6693750347736,
+        "modified_description": "Chop-Mince 1/4 medium onion"
+      },
+      {
+        "description": "add-add chopped onions to the pan",
+        "step_id": 179,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Throw onions outside the pan while adding them"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing the ingredients"
+          }
+        ],
+        "start_time": 393.9005589949924,
+        "end_time": 409.0739469651565,
+        "modified_description": "add-add chopped onions to the pan [throw some outside while adding into the pan]"
+      },
+      {
+        "description": "Chop-Chop 1/4 tomato",
+        "step_id": 169,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Chop 1/2 tomato instead of 1/4 tomato"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding chopped onions to the pan"
+          }
+        ],
+        "start_time": 414.76396745396806,
+        "end_time": 473.56084583835394,
+        "modified_description": "Chop-Chop 1/2 tomato"
+      },
+      {
+        "description": "Chop-Chop 1 green chilli",
+        "step_id": 161,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding chopped onions to the pan"
+          }
+        ],
+        "start_time": 481.7797643221928,
+        "end_time": 519.0810097488462
+      },
+      {
+        "description": "add-add 1/3 tsp salt to the pan",
+        "step_id": 178,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Adding 1/2 tsp salt"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing the ingredients"
+          }
+        ],
+        "start_time": 525.4032547364146,
+        "end_time": 549.4277856891744,
+        "modified_description": "add-add 1/2 tsp salt to the pan"
+      },
+      {
+        "description": "Add-Add tomatoes to the pan",
+        "step_id": 175,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing the ingredients"
+          }
+        ],
+        "start_time": 561.4400511655543,
+        "end_time": 574.7167656394479
+      },
+      {
+        "description": "Saute-Saute the onions on medium heat until they are soft and translucent",
+        "step_id": 166,
+        "errors": [
+          {
+            "tag": "Temperature Error",
+            "description": "Saute onions in high heat"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding tomatoes to the pan and before preparing the ingredients"
+          }
+        ],
+        "start_time": 575.613,
+        "end_time": 713.958,
+        "modified_description": "Saute-Saute the onions on high heat until they are brownish and burnt"
+      },
+      {
+        "description": "Add-Add garlic to the pan",
+        "step_id": 160,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding tomatoes to the pan and before preparing the ingredients"
+          }
+        ],
+        "start_time": 714.347,
+        "end_time": 716.375
+      },
+      {
+        "description": "Add-Add chilli to the pan",
+        "step_id": 162,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding tomatoes to the pan and before preparing the ingredients"
+          }
+        ],
+        "start_time": 717.1209677931358,
+        "end_time": 723.9217473460616
+      },
+      {
+        "description": "Cook-Cook for 1 minute, mixing everything",
+        "step_id": 165,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Cook for 3 min instead of 1 min"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding tomatoes to the pan and before preparing the ingredients"
+          }
+        ],
+        "start_time": 724.818,
+        "end_time": 956.284,
+        "modified_description": "Cook-Cook for 3 minutes, mixing everything"
+      },
+      {
+        "description": "Chop-Chop 1 tsp cilantro",
+        "step_id": 158,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding tomatoes to the pan"
+          }
+        ],
+        "start_time": 957.2125873873346,
+        "end_time": 1029.9184047443707
+      },
+      {
+        "description": "Add-Add 1/8 tsp of turmeric to the pan",
+        "step_id": 168,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing the ingredients"
+          }
+        ],
+        "start_time": 1039.4017722257233,
+        "end_time": 1070.748
+      },
+      {
+        "description": "add-add 1/3 tsp salt to the bowl",
+        "step_id": 164,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding turmeric to the pan"
+          }
+        ],
+        "start_time": 1075.438568654863,
+        "end_time": 1102.301
+      },
+      {
+        "description": "Whisk-Whisk the egg mixture in the bowl",
+        "step_id": 159,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spilling while whisking the egg mixture in the bowl"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding turmeric to the pan"
+          }
+        ],
+        "start_time": 1107.016,
+        "end_time": 1142.069,
+        "modified_description": "Whisk-Spill while whisking the egg mixture in the bowl"
+      },
+      {
+        "description": "pour-Slowly pour the whisked eggs into the pan",
+        "step_id": 172,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Transfer completely at once"
+          }
+        ],
+        "start_time": 1143.7188145206017,
+        "end_time": 1158.2599779920088,
+        "modified_description": "pour- Transfer the whisked eggs into the pan completely at once"
+      },
+      {
+        "description": "mixing-Keep mixing with a spatula for 3 minutes or until the eggs are almost cooked",
+        "step_id": 171,
+        "start_time": 1158.2913279671538,
+        "end_time": 1237.883
+      },
+      {
+        "description": "Garnish-Garnish with 1 tbsp chopped cilantro and serve",
+        "step_id": 174,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Mixing the dish instead of garnishing it"
+          }
+        ],
+        "start_time": 1242.403,
+        "end_time": 1270.7959387707258,
+        "modified_description": "Mix-Mix with 1 tbsp chopped cilantro and serve"
+      },
+      {
+        "description": "Mince-Mince peeled garlic cloves",
+        "step_id": 180,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "add-add 1 tbsp milk to the bowl",
+        "step_id": 177,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Cook-Cook covered for 1 minute or until the tomatoes soften",
+        "step_id": 170,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 119,
+          "description": "Slice-Slice one tomato into about 1/2 inch thick slices",
+          "start_time": 95.04464740024184,
+          "end_time": 125.858,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try to keep your knife hand steady to ensure the slices are of uniform thickness."
+            }
+          ]
+        },
+        {
+          "step_id": 119,
+          "description": "Slice-Slice one tomato into about 1/2 inch thick slices",
+          "start_time": 95.04464740024184,
+          "end_time": 125.858,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That chopping board appears to be soiled. Please switch to a clean surface to maintain food safety."
+            },
+            {
+              "role": "user",
+              "utterance": "Oh, right. I'll grab a clean one."
+            }
+          ]
+        },
+        {
+          "step_id": 126,
+          "description": "Season-Season glass cover of platter with 1/4 teaspoon black pepper",
+          "start_time": 196.3497206771463,
+          "end_time": 241.748,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful when measuring the pepper to avoid spilling any on the counter."
+            }
+          ]
+        },
+        {
+          "step_id": 126,
+          "description": "Season-Season glass cover of platter with 1/4 teaspoon black pepper",
+          "start_time": 196.3497206771463,
+          "end_time": 241.748,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you have a lid there. A standard serving plate would be better for this platter."
+            }
+          ]
+        },
+        {
+          "step_id": 126,
+          "description": "Season-Season glass cover of platter with 1/4 teaspoon black pepper",
+          "start_time": 196.3497206771463,
+          "end_time": 241.748,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Typically, we place the tomato slices on the platter first before adding the seasoning."
+            }
+          ]
+        },
+        {
+          "step_id": 124,
+          "description": "Sprinkle-Sprinkle mozzarella cheese on top of the tomato throughout the platter",
+          "start_time": 255.5392016928658,
+          "end_time": 270.043,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It would be best to sprinkle the cheese directly onto the platter rather than the chopping board."
+            }
+          ]
+        },
+        {
+          "step_id": 124,
+          "description": "Sprinkle-Sprinkle mozzarella cheese on top of the tomato throughout the platter",
+          "start_time": 255.5392016928658,
+          "end_time": 270.043,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Watch your hand movement to keep the mozzarella from spilling over the edge."
+            }
+          ]
+        },
+        {
+          "step_id": 124,
+          "description": "Sprinkle-Sprinkle mozzarella cheese on top of the tomato throughout the platter",
+          "start_time": 255.5392016928658,
+          "end_time": 270.043,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Remember to arrange the tomato slices on the platter before adding the cheese toppings."
+            }
+          ]
+        },
+        {
+          "step_id": 123,
+          "description": "Season-Season the tomato slices with powdered sugar from huge height",
+          "start_time": 298.22392357920194,
+          "end_time": 308.744,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Hold on, that looks like powdered sugar. Please make sure to use salt for seasoning."
+            },
+            {
+              "role": "user",
+              "utterance": "Oops, good catch."
+            }
+          ]
+        },
+        {
+          "step_id": 123,
+          "description": "Season-Season the tomato slices with powdered sugar from huge height",
+          "start_time": 298.22392357920194,
+          "end_time": 308.744,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try seasoning from a lower height to ensure the salt lands evenly on the slices."
+            }
+          ]
+        },
+        {
+          "step_id": 123,
+          "description": "Season-Season the tomato slices with powdered sugar from huge height",
+          "start_time": 298.22392357920194,
+          "end_time": 308.744,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're seasoning on the board, but it's more effective to do this directly on the platter."
+            }
+          ]
+        },
+        {
+          "step_id": 123,
+          "description": "Season-Season the tomato slices with powdered sugar from huge height",
+          "start_time": 298.22392357920194,
+          "end_time": 308.744,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We should place the tomatoes on the platter before applying the salt."
+            }
+          ]
+        },
+        {
+          "step_id": 127,
+          "description": "Garnish-Garnish glass cover of platter with italian seasoning",
+          "start_time": 354.56775646916566,
+          "end_time": 362.53557122128177,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It's best to garnish the main platter rather than the chopping board."
+            }
+          ]
+        },
+        {
+          "step_id": 127,
+          "description": "Garnish-Garnish glass cover of platter with italian seasoning",
+          "start_time": 354.56775646916566,
+          "end_time": 362.53557122128177,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please make sure the tomatoes are plated before adding the garnish."
+            }
+          ]
+        },
+        {
+          "step_id": 120,
+          "description": "Place-Place the thick slices of tomatoes on a platter, ensuring they only make a single layer",
+          "start_time": 380.17858960096737,
+          "end_time": 395.008,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please place the tomato slices gently on the platter instead of throwing them."
+            }
+          ]
+        },
+        {
+          "step_id": 120,
+          "description": "Place-Place the thick slices of tomatoes on a platter, ensuring they only make a single layer",
+          "start_time": 380.17858960096737,
+          "end_time": 395.008,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the seasoning is already on the platter, you can just arrange the tomatoes on top now."
+            }
+          ]
+        },
+        {
+          "step_id": 121,
+          "description": "Add-Add a drizzle of apple cider vinegar, about 1 tablespoon, over the entire glass cover of platter",
+          "start_time": 427.9854781136639,
+          "end_time": 454.091,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That bottle appears to be apple cider vinegar. Be sure to use extra-virgin olive oil for this step."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "16_39",
+    "activity_id": 16,
+    "step_annotations": [
+      {
+        "description": "Heat-Heat 2 tbsp oil in a heavy-bottomed or nonstick pan on medium heat",
+        "step_id": 173,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing ingredients"
+          }
+        ],
+        "start_time": 8.172,
+        "end_time": 53.936
+      },
+      {
+        "description": "Add-Add 1/8 tsp of turmeric to the pan",
+        "step_id": 168,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing ingredients"
+          }
+        ],
+        "start_time": 64.2,
+        "end_time": 115.936
+      },
+      {
+        "description": "Chop-Chop 1 green chilli",
+        "step_id": 161,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Chop, but all connected together"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 120.147,
+        "end_time": 153.735
+      },
+      {
+        "description": "add-add 1 tbsp milk to the bowl",
+        "step_id": 177,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Add milk to the mug instead of the bowl"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 159.543,
+        "end_time": 227.603
+      },
+      {
+        "description": "add-add 1/3 tsp salt to the pan",
+        "step_id": 178,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing ingredients"
+          }
+        ],
+        "start_time": 240.761,
+        "end_time": 271.809
+      },
+      {
+        "description": "Crack-Crack one egg in the bowl",
+        "step_id": 167,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 271.967,
+        "end_time": 286.03
+      },
+      {
+        "description": "Chop-Chop 1/4 tomato",
+        "step_id": 169,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 296.78499999999997,
+        "end_time": 316.405
+      },
+      {
+        "description": "Peel-Peel 2 garlic cloves",
+        "step_id": 176,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "One clove is not well peeled"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 324.212,
+        "end_time": 407.463
+      },
+      {
+        "description": "Add-Add chilli to the pan",
+        "step_id": 162,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing ingredients"
+          }
+        ],
+        "start_time": 424.927,
+        "end_time": 445.336
+      },
+      {
+        "description": "Add-Add tomatoes to the pan",
+        "step_id": 175,
+        "errors": [
+          {
+            "tag": "Other",
+            "description": "added chopped  tomato, garlic full cloves to the pan"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing ingredients"
+          }
+        ],
+        "start_time": 424.27892173125935,
+        "end_time": 445.964,
+        "modified_description": "Add-Add chopped tomatoes and full cloves of garlic to the pan"
+      },
+      {
+        "description": "Add-Add garlic to the pan",
+        "step_id": 160,
+        "start_time": 424.27892173125935,
+        "end_time": 445.964
+      },
+      {
+        "description": "Cook-Cook for 1 minute, mixing everything",
+        "step_id": 165,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing ingredients"
+          }
+        ],
+        "start_time": 446.03611218377057,
+        "end_time": 506.043847141503
+      },
+      {
+        "description": "add-add 1/3 tsp salt to the bowl",
+        "step_id": 164,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 513.7641405278779,
+        "end_time": 525.3445806074404
+      },
+      {
+        "description": "Mince-Mince peeled garlic cloves",
+        "step_id": 180,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "cut the garlic cloves instead of mince"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Take cooked garlic from the pan to mince"
+          }
+        ],
+        "start_time": 536.5740982603494,
+        "end_time": 568.5080390858093,
+        "modified_description": "cut-Cut the peeled garlic cloves instead of mincing"
+      },
+      {
+        "description": "Add-Add garlic to the pan",
+        "step_id": 160,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Add already cooked garlic"
+          },
+          {
+            "tag": "Technique Error",
+            "description": "Spill while adding garlic"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing ingredients"
+          }
+        ],
+        "start_time": 575.5264876188775,
+        "end_time": 587.4578501250933,
+        "modified_description": "Add-Add garlic to the pan. spill some out while adding and readd the spilled garlic into the pan."
+      },
+      {
+        "description": "Chop-Chop 1 tsp cilantro",
+        "step_id": 158,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "chop 1 tbsp cilantro instead of 1 tsp cilantro"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Use soiled cilantro instead of fresh cilantro"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 592.370764098241,
+        "end_time": 621.8482479371271,
+        "modified_description": "Chop-chop 1 tbsp cilantro instead of 1 tsp cilantro"
+      },
+      {
+        "description": "Whisk-Whisk the egg mixture in the bowl",
+        "step_id": 159,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 628,
+        "end_time": 637,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "pour-Slowly pour the whisked eggs into the pan",
+        "step_id": 172,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "whisk the eggs while pouring into the pan"
+          }
+        ],
+        "start_time": 633,
+        "end_time": 640.201,
+        "modified_description": "pour- instead of directly pouring eggs into pan, whisk the eggs as you Slowly pour the eggs into the pan"
+      },
+      {
+        "description": "mixing-Keep mixing with a spatula for 3 minutes or until the eggs are almost cooked",
+        "step_id": 171,
+        "start_time": 650.6238869227064,
+        "end_time": 685.3652071613936
+      },
+      {
+        "description": "Garnish-Garnish with 1 tbsp chopped cilantro and serve",
+        "step_id": 174,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Mix the pan contents after garnishing"
+          }
+        ],
+        "start_time": 685.47,
+        "end_time": 692.3836556944618
+      },
+      {
+        "description": "Chop-Chop 1/4 medium onion",
+        "step_id": 163,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Cook-Cook covered for 1 minute or until the tomatoes soften",
+        "step_id": 170,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "add-add chopped onions to the pan",
+        "step_id": 179,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Saute-Saute the onions on medium heat until they are soft and translucent",
+        "step_id": 166,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 125,
+          "description": "Rinse-Rinse a tomato",
+          "start_time": 29.558347794437726,
+          "end_time": 43.43,
+          "error_tag": "Temperature Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It is better to use cold water when rinsing fresh tomatoes to preserve their texture."
+            }
+          ]
+        },
+        {
+          "step_id": 119,
+          "description": "Slice-Slice one tomato into about 1/2 inch thick slices",
+          "start_time": 78.49921873276905,
+          "end_time": 97.618,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try using a gentle sawing motion to slice through the skin cleanly instead of pressing down."
+            }
+          ]
+        },
+        {
+          "step_id": 119,
+          "description": "Slice-Slice one tomato into about 1/2 inch thick slices",
+          "start_time": 78.49921873276905,
+          "end_time": 97.618,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Aim for slightly thinner slices, about half an inch thick, for consistency."
+            }
+          ]
+        },
+        {
+          "step_id": 120,
+          "description": "Place-Place the thick slices of tomatoes on a platter, ensuring they only make a single layer",
+          "start_time": 143.67295280411125,
+          "end_time": 148.791,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Steady the platter as you place the slices so they don't slide off."
+            }
+          ]
+        },
+        {
+          "step_id": 127,
+          "description": "Garnish-Garnish platter with italian seasoning",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to garnish the platter with Italian seasoning."
+            }
+          ]
+        },
+        {
+          "step_id": 123,
+          "description": "Season-Season the tomato slices with salt",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Make sure to season the tomato slices with a little salt as well."
+            }
+          ]
+        },
+        {
+          "step_id": 124,
+          "description": "Sprinkle-Sprinkle mozzarella cheese on top of the tomato throughout the platter",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Remember to sprinkle the mozzarella cheese evenly over the tomatoes."
+            }
+          ]
+        },
+        {
+          "step_id": 121,
+          "description": "Add-Add a drizzle of extra-virgin olive oil, about 1 tablespoon, over the entire platter",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You should add a drizzle of extra-virgin olive oil over the entire platter to finish it off."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "16_40",
+    "activity_id": 16,
+    "step_annotations": [
+      {
+        "description": "Heat-Heat 2 tbsp oil in a heavy-bottomed or nonstick pan on medium heat",
+        "step_id": 173,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Using 3 tbsp of oil instead of 2 tbsp."
+          },
+          {
+            "tag": "Temperature Error",
+            "description": "Low heat instead of medium."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing the ingredients."
+          }
+        ],
+        "start_time": 3.943833317752362,
+        "end_time": 130.312,
+        "modified_description": "Heat-Heat 3 tbsp oil in a heavy-bottomed or nonstick pan on low heat"
+      },
+      {
+        "description": "Chop-Chop 1/4 medium onion",
+        "step_id": 163,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Slice onion instead of chop."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 132.27190514389994,
+        "end_time": 232.0752387888527,
+        "modified_description": "Slice-Slice 1/4 medium onion"
+      },
+      {
+        "description": "Chop-Chop 1 green chilli",
+        "step_id": 161,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Not washing the green chilli."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 236.2337110240591,
+        "end_time": 296.89799806715865,
+        "modified_description": "Chop-Chop 1 green chilli without cleaning."
+      },
+      {
+        "description": "Chop-Chop 1 tsp cilantro",
+        "step_id": 158,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Using 1 tbsp instead of 1 tsp."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 296.947405658072,
+        "end_time": 424.938,
+        "modified_description": "Chop-Chop 1 tbsp cilantro."
+      },
+      {
+        "description": "Crack-Crack one egg in the bowl",
+        "step_id": 167,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Crack with egg shells in the bowl"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Leaving the egg shell remains in the bowl."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 430.850211631717,
+        "end_time": 514.0196563358443,
+        "modified_description": "Crack-Crack one egg in the bowl with some egg shell remains in the bowl."
+      },
+      {
+        "description": "Chop-Chop 1/4 tomato",
+        "step_id": 169,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Using 1/8 tomato instead of 1/4 tomato."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 523.9999897003395,
+        "end_time": 631.2885733686637,
+        "modified_description": "Chop-Chop 1/8 tomato"
+      },
+      {
+        "description": "Whisk-Whisk the egg mixture in the bowl",
+        "step_id": 159,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan and before mixing milk and salt."
+          }
+        ],
+        "start_time": 637.942128944994,
+        "end_time": 677.863462402975
+      },
+      {
+        "description": "Add-Add tomatoes to the pan",
+        "step_id": 175,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing the ingredients."
+          }
+        ],
+        "start_time": 698.6558235790069,
+        "end_time": 722.7749625432037
+      },
+      {
+        "description": "add-add chopped onions to the pan",
+        "step_id": 179,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing the ingredients."
+          }
+        ],
+        "start_time": 722.7749625432037,
+        "end_time": 741.0722403781118
+      },
+      {
+        "description": "Peel-Peel 2 garlic cloves",
+        "step_id": 176,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Not properly peeling the Garlic cloves."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan and before mixing milk and salt."
+          }
+        ],
+        "start_time": 745.2307126133181,
+        "end_time": 802.617629459166,
+        "modified_description": "Peel-Peel 2 garlic cloves improperly."
+      },
+      {
+        "description": "add-add 1/3 tsp salt to the bowl",
+        "step_id": 164,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Adding the 1/3 tbsp instead of 1/3 tsp."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after whisking the bowl and heating the pan."
+          }
+        ],
+        "start_time": 813.4296572707025,
+        "end_time": 977.2734633378333,
+        "modified_description": "Add-Add 1/3 tbsp salt to the bowl."
+      },
+      {
+        "description": "Mince-Mince peeled garlic cloves",
+        "step_id": 180,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Not properly peeling the Garlic cloves."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 982.2636300200809,
+        "end_time": 1022.1849634780621
+      },
+      {
+        "description": "Saute-Saute the onions on medium heat until they are soft and translucent",
+        "step_id": 166,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing the ingredients."
+          }
+        ],
+        "start_time": 1032.9969912895986,
+        "end_time": 1145.383
+      },
+      {
+        "description": "Add-Add chilli to the pan",
+        "step_id": 162,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing the ingredients."
+          }
+        ],
+        "start_time": 1146.256,
+        "end_time": 1163.951
+      },
+      {
+        "description": "add-add 1 tbsp milk to the bowl",
+        "step_id": 177,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Adding 1 tsp milk to the bowl instead of 1 tbsp."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 1166.8997972632435,
+        "end_time": 1232.603658579504,
+        "modified_description": "Add-Add 1 tsp milk to the bowl"
+      },
+      {
+        "description": "Cook-Cook for 1 minute, mixing everything",
+        "step_id": 165,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Cook for less than a minute."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding turmeric and garlic to the pan."
+          }
+        ],
+        "start_time": 1233,
+        "end_time": 1265,
+        "modified_description": "Cook-Cook covered for 1.5 minute or until the tomatoes soften"
+      },
+      {
+        "description": "Cook-Cook covered for 1 minute or until the tomatoes soften",
+        "step_id": 170,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Covering more than a minute instead of 1 minute."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding turmeric and garlic to the pan."
+          }
+        ],
+        "start_time": 1265.098,
+        "end_time": 1378.147,
+        "modified_description": "Cook-Cook covered for 1.5 minute or until the tomatoes soften"
+      },
+      {
+        "description": "pour-Slowly pour the whisked eggs into the pan",
+        "step_id": 172,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Pouring very fastly into the pan instead of slowly."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding turmeric and garlic to the pan."
+          }
+        ],
+        "start_time": 1378.2,
+        "end_time": 1384,
+        "modified_description": "Pour-Fastly pour the whisked eggs into the pan"
+      },
+      {
+        "description": "mixing-Keep mixing with a spatula for 3 minutes or until the eggs are almost cooked",
+        "step_id": 171,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Mixing with a spatula less than 3 minutes instead of exactly 3 minutes."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding turmeric and garlic to the pan."
+          }
+        ],
+        "start_time": 1384.784,
+        "end_time": 1554.1,
+        "modified_description": "Mixing-Keep mixing with a spatula for less than 3 minutes or until the eggs are almost cooked"
+      },
+      {
+        "description": "Garnish-Garnish with 1 tbsp chopped cilantro and serve",
+        "step_id": 174,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding turmeric and garlic to the pan."
+          }
+        ],
+        "start_time": 1554.2,
+        "end_time": 1575.361
+      },
+      {
+        "description": "Add-Add 1/8 tsp of turmeric to the pan",
+        "step_id": 168,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Adding 1/8 tbsp turmeric instead of 1/8 tsp."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding garlic to the pan and after cooking the rest of the ingredients."
+          }
+        ],
+        "start_time": 1577.905,
+        "end_time": 1641.519,
+        "modified_description": "Add-Add 1/8 tbsp of turmeric to the pan"
+      },
+      {
+        "description": "Add-Add garlic to the pan",
+        "step_id": 160,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after cooking the rest of the ingredients."
+          }
+        ],
+        "start_time": 1642.292,
+        "end_time": 1651.926
+      },
+      {
+        "description": "add-add 1/3 tsp salt to the pan",
+        "step_id": 178,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 119,
+          "description": "Slice-Slice one tomato into about 1/2 inch thick slices",
+          "start_time": 33.800150869407496,
+          "end_time": 45.524,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try using a gentle sawing motion to slice the tomato cleanly without squashing it."
+            },
+            {
+              "role": "user",
+              "utterance": "Thanks, I'll adjust my technique."
+            }
+          ]
+        },
+        {
+          "step_id": 120,
+          "description": "Place-Place the thick slices of tomatoes on a platter, ensuring they only make a single layer",
+          "start_time": 67.23685925634825,
+          "end_time": 83.598,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "For the best presentation and flavor, please arrange the slices in a single layer rather than piling them up."
+            }
+          ]
+        },
+        {
+          "step_id": 126,
+          "description": "Season-Season platter with 1/4 teaspoon black pepper",
+          "start_time": 117.39192183675938,
+          "end_time": 123.843,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like a bit more pepper than intended. You might want to gently scrape off the excess."
+            },
+            {
+              "role": "user",
+              "utterance": "Oops, I'll remove some."
+            }
+          ]
+        },
+        {
+          "step_id": 121,
+          "description": "Add-Add a drizzle of extra-virgin olive oil, about 1 tablespoon, over the entire platter",
+          "start_time": 187.89976343530836,
+          "end_time": 295.422,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Just a reminder that this salad only needs room-temperature olive oil, so there is no need to heat any extra oil in a pan."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "16_42",
+    "activity_id": 16,
+    "step_annotations": [
+      {
+        "description": "Chop-Chop 1/4 medium onion",
+        "step_id": 163,
+        "start_time": 19.87291007155955,
+        "end_time": 57.69089913172862
+      },
+      {
+        "description": "Chop-Chop 1/4 tomato",
+        "step_id": 169,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Chop-Chop 1/2 tomato"
+          }
+        ],
+        "start_time": 60.5272483112413,
+        "end_time": 117.72695676474703,
+        "modified_description": "Chop-Chop 1/2 tomato"
+      },
+      {
+        "description": "Peel-Peel 2 garlic cloves",
+        "step_id": 176,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Peel-Peel 2 garlic cloves improperly"
+          }
+        ],
+        "start_time": 131.90870266231042,
+        "end_time": 213.58633513250487,
+        "modified_description": "Peel-Peel 2 garlic cloves improperly"
+      },
+      {
+        "description": "Mince-Mince peeled garlic cloves",
+        "step_id": 180,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Cut-Cut peeled garlic cloves instead of mincing it"
+          }
+        ],
+        "start_time": 213.69010400492604,
+        "end_time": 248.1990190223303,
+        "modified_description": "Cut-Cut peeled garlic cloves instead of mincing it"
+      },
+      {
+        "description": "Heat-Heat 2 tbsp oil in a heavy-bottomed or nonstick pan on medium heat",
+        "step_id": 173,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Drop while adding oil to the pan"
+          },
+          {
+            "tag": "Temperature Error",
+            "description": "Heat-Heat oil in a heavy-bottomed or nonstick pan on high heat"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing ingredients"
+          }
+        ],
+        "start_time": 264.7443892361543,
+        "end_time": 336.1258435872234,
+        "modified_description": "Heat-Heat oil in a heavy-bottomed or nonstick pan on high heat"
+      },
+      {
+        "description": "Chop-Chop 1 green chilli",
+        "step_id": 161,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Chop with knife and use hands to separate the cut parts"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 358.34391216007276,
+        "end_time": 388.598303408208,
+        "modified_description": "Chop-Chop 1 green chilli improperly"
+      },
+      {
+        "description": "add-add chopped onions to the pan",
+        "step_id": 179,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing ingredients"
+          }
+        ],
+        "start_time": 416.9617952033348,
+        "end_time": 426.8890173316292
+      },
+      {
+        "description": "Chop-Chop 1 tsp cilantro",
+        "step_id": 158,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Chop-Chop 1 tsp cilantro"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 428.30719192138554,
+        "end_time": 497.3250219561941,
+        "modified_description": "Chop-Chop 1 tsp cilantro"
+      },
+      {
+        "description": "Saute-Saute the onions on medium heat until they are soft and translucent",
+        "step_id": 166,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding salt and preparing ingredients"
+          }
+        ],
+        "start_time": 506,
+        "end_time": 576,
+        "modified_description": "Saute-Saute the mixture"
+      },
+      {
+        "description": "Add-Add garlic to the pan",
+        "step_id": 160,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing ingredients"
+          }
+        ],
+        "start_time": 593.306,
+        "end_time": 606.833
+      },
+      {
+        "description": "Add-Add chilli to the pan",
+        "step_id": 162,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing ingredients"
+          }
+        ],
+        "start_time": 593.306,
+        "end_time": 606.833
+      },
+      {
+        "description": "Cook-Cook for 1 minute, mixing everything",
+        "step_id": 165,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill things while cooking"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing ingredients"
+          },
+          {
+            "tag": "Temperature Error",
+            "description": "Cook on high heat instead of medium heat"
+          }
+        ],
+        "start_time": 608,
+        "end_time": 663,
+        "modified_description": "Cook-Cook for 2 minutes, mixing and spilling things"
+      },
+      {
+        "description": "Add-Add tomatoes to the pan",
+        "step_id": 175,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing ingredients"
+          }
+        ],
+        "start_time": 669,
+        "end_time": 672
+      },
+      {
+        "description": "Add-Add 1/8 tsp of turmeric to the pan",
+        "step_id": 168,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing ingredients"
+          },
+          {
+            "tag": "Measurement Error",
+            "description": "Adding more than 1/8 tsp of turmeric"
+          }
+        ],
+        "start_time": 687.3604169835437,
+        "end_time": 725.6511309069648,
+        "modified_description": "Add-Add 1/8 tsp of turmeric to the pan"
+      },
+      {
+        "description": "Cook-Cook covered for 1 minute or until the tomatoes soften",
+        "step_id": 170,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Cook-Cook until something is burnt"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing ingredients"
+          }
+        ],
+        "start_time": 735,
+        "end_time": 855,
+        "modified_description": "Cook-Cook until something is burnt"
+      },
+      {
+        "description": "Crack-Crack one egg in the bowl",
+        "step_id": 167,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Throw egg into the bowl while cracking it"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after cooking tomatoes to the pan"
+          }
+        ],
+        "start_time": 754.4873475653437,
+        "end_time": 790.8871620357565,
+        "modified_description": "Crack-Crack one egg in the bowl"
+      },
+      {
+        "description": "add-add 1 tbsp milk to the bowl",
+        "step_id": 177,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after cooking tomatoes to the pan"
+          }
+        ],
+        "start_time": 795,
+        "end_time": 811
+      },
+      {
+        "description": "add-add 1/3 tsp salt to the bowl",
+        "step_id": 164,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after cooking tomatoes to the pan"
+          }
+        ],
+        "start_time": 813.141,
+        "end_time": 838.032
+      },
+      {
+        "description": "Whisk-Whisk the egg mixture in the bowl",
+        "step_id": 159,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after cooking tomatoes to the pan"
+          }
+        ],
+        "start_time": 839.414,
+        "end_time": 852.395
+      },
+      {
+        "description": "pour-Slowly pour the whisked eggs into the pan",
+        "step_id": 172,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Pour at once instead of slowly pouring the whisked eggs"
+          }
+        ],
+        "start_time": 860.541,
+        "end_time": 870.977,
+        "modified_description": "pour-Spill while pouring the whisked eggs into the pan"
+      },
+      {
+        "description": "mixing-Keep mixing with a spatula for 3 minutes or until the eggs are almost cooked",
+        "step_id": 171,
+        "start_time": 871.395,
+        "end_time": 916.504
+      },
+      {
+        "description": "Garnish-Garnish with 1 tbsp chopped cilantro and serve",
+        "step_id": 174,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Mix-Mix with 1 tbsp chopped cilantro and serve"
+          }
+        ],
+        "start_time": 919.777,
+        "end_time": 940.359,
+        "modified_description": "Mix-Mix with 1 tbsp chopped cilantro and serve"
+      },
+      {
+        "description": "add-add 1/3 tsp salt to the pan",
+        "step_id": 178,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 126,
+          "description": "Season-Season platter with 1/4 teaspoon black pepper, spilling the whole bottle, mix with hands",
+          "start_time": 138.45197750906894,
+          "end_time": 143.507,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like the whole bottle spilled. You might want to carefully remove the excess pepper before continuing."
+            },
+            {
+              "role": "user",
+              "utterance": "Oh no, that is too much."
+            }
+          ]
+        },
+        {
+          "step_id": 126,
+          "description": "Season-Season platter with 1/4 teaspoon black pepper, spilling the whole bottle, mix with hands",
+          "start_time": 138.45197750906894,
+          "end_time": 143.507,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please use a spoon or a napkin to clear the spice rather than your bare hands for better hygiene."
+            }
+          ]
+        },
+        {
+          "step_id": 127,
+          "description": "Garnish-Garnish platter with italian seasoning",
+          "start_time": 174.07874159613058,
+          "end_time": 180.133,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try tapping the container gently to control the flow and prevent spilling the seasoning."
+            }
+          ]
+        },
+        {
+          "step_id": 124,
+          "description": "Sprinkle-Sprinkle mozzarella cheese on top of the tomato throughout the platter, spill",
+          "start_time": 204.20218440145104,
+          "end_time": 212.257,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "If you hold your hand closer to the platter while sprinkling, it will be easier to keep the cheese on the tomatoes."
+            },
+            {
+              "role": "user",
+              "utterance": "Okay, I'll lower my hand."
+            }
+          ]
+        },
+        {
+          "step_id": 121,
+          "description": "Add-Add a drizzle of extra-virgin olive oil, about 1 tablespoon, over the entire platter, spilling it",
+          "start_time": 223.6086331318017,
+          "end_time": 231.374,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Pouring slowly or using a dispenser can help you get an even drizzle without spilling the oil."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "16_44",
+    "activity_id": 16,
+    "step_annotations": [
+      {
+        "description": "Heat-Heat 2 tbsp oil in a heavy-bottomed or nonstick pan on medium heat",
+        "step_id": 173,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Heat 3 tbsp oil instead of 2 tbsp oil"
+          },
+          {
+            "tag": "Temperature Error",
+            "description": "low heat used instead of medium heat"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing ingredients"
+          }
+        ],
+        "start_time": 3.347801894657508,
+        "end_time": 87.61019990559734,
+        "modified_description": "Heat-Heat 3 tbsp oil in a heavy-bottomed or nonstick pan on small heat"
+      },
+      {
+        "description": "Peel-Peel 2 garlic cloves",
+        "step_id": 176,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Peel 3 garlic clove instead of 2 garlic cloves"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 93.15377872210652,
+        "end_time": 179.07925037799913,
+        "modified_description": "Peel 3 garlic cloves"
+      },
+      {
+        "description": "Chop-Chop 1/4 tomato",
+        "step_id": 169,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "slice instead of chop"
+          },
+          {
+            "tag": "Measurement Error",
+            "description": "Chop 1 full tomato"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 182.40539766790465,
+        "end_time": 242.8304067678549
+      },
+      {
+        "description": "add-add 1/3 tsp salt to the pan",
+        "step_id": 178,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Add 1/4 tsp instead of 1/3 tsp"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing ingredients"
+          }
+        ],
+        "start_time": 245.60219617610952,
+        "end_time": 273.8744481403064,
+        "modified_description": "add 1/4 tsp salt to the pan"
+      },
+      {
+        "description": "Chop-Chop 1 tsp cilantro",
+        "step_id": 158,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 282.18981636507027,
+        "end_time": 327.09280477879474
+      },
+      {
+        "description": "Mince-Mince peeled garlic cloves",
+        "step_id": 180,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "slice instead of mince"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 330.97330995035117,
+        "end_time": 369.22400378426465,
+        "modified_description": "Slice peeled garlic cloves"
+      },
+      {
+        "description": "Add-Add 1/8 tsp of turmeric to the pan",
+        "step_id": 168,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Crack-Crack one egg in the bowl",
+        "step_id": 167,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 381.97423506223583,
+        "end_time": 444.0623178071388
+      },
+      {
+        "description": "add-add 1 tbsp milk to the bowl",
+        "step_id": 177,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 446.83410721539343,
+        "end_time": 482.3130116410523
+      },
+      {
+        "description": "Chop-Chop 1 green chilli",
+        "step_id": 161,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "1/2 green chilli"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 483.42172740435416,
+        "end_time": 522.2267791199185,
+        "modified_description": "Chop 1/2 green chilli"
+      },
+      {
+        "description": "Add-Add garlic to the pan",
+        "step_id": 160,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before sauteing onions and preparing ingredients"
+          }
+        ],
+        "start_time": 526.6616421731259,
+        "end_time": 534.303
+      },
+      {
+        "description": "Chop-Chop 1/4 medium onion",
+        "step_id": 163,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Chop 1/2 onion instead of 1/4 medium onion"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 540.5205892143989,
+        "end_time": 628.1091345152442,
+        "modified_description": "Chop 1/2 medium onion"
+      },
+      {
+        "description": "Add-Add chilli to the pan",
+        "step_id": 162,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before sauteing onions and preparing ingredients"
+          }
+        ],
+        "start_time": 634.7614290950553,
+        "end_time": 640.3050079115644
+      },
+      {
+        "description": "Cook-Cook for 1 minute, mixing everything",
+        "step_id": 165,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Cook for 2 mins instead of 1 min"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before sauteing onions and preparing ingredients"
+          }
+        ],
+        "start_time": 646.4029446097246,
+        "end_time": 738.4263529637774,
+        "modified_description": "Cook for 2 minute, mixing everything"
+      },
+      {
+        "description": "Whisk-Whisk the egg mixture in the bowl",
+        "step_id": 159,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 744.5242896619375,
+        "end_time": 771.6878258628325
+      },
+      {
+        "description": "add-add chopped onions to the pan",
+        "step_id": 179,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding chilli and garlic"
+          }
+        ],
+        "start_time": 772.7965416261343,
+        "end_time": 788.3185623123601
+      },
+      {
+        "description": "Saute-Saute the onions on medium heat until they are soft and translucent",
+        "step_id": 166,
+        "errors": [
+          {
+            "tag": "Temperature Error",
+            "description": "lower-medium heat"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding chilli and garlic"
+          }
+        ],
+        "start_time": 789.4272780756619,
+        "end_time": 900.8532122874968,
+        "modified_description": "Saute the onions on lower-medium heat until they are soft and translucent"
+      },
+      {
+        "description": "pour-Slowly pour the whisked eggs into the pan",
+        "step_id": 172,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Quickly pour the whisked eggs into the pan"
+          }
+        ],
+        "start_time": 903.0706438141004,
+        "end_time": 909.7229383939115,
+        "modified_description": "Quickly pour the whisked eggs into the pan"
+      },
+      {
+        "description": "mixing-Keep mixing with a spatula for 3 minutes or until the eggs are almost cooked",
+        "step_id": 171,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Mix more than 3 mins"
+          }
+        ],
+        "start_time": 906.396791104006,
+        "end_time": 1076.0303028891874,
+        "modified_description": "mixing-Keep mixing with a spatula more than 3 minutes or until the eggs are fully cooked"
+      },
+      {
+        "description": "Garnish-Garnish with 1 tbsp chopped cilantro and serve",
+        "step_id": 174,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Sprinkle instead of garnish"
+          }
+        ],
+        "start_time": 1076.0666542256893,
+        "end_time": 1097.0959023919224,
+        "modified_description": "Sprinkle with 1 tbsp chopped cilantro and serve"
+      },
+      {
+        "description": "add-add 1/3 tsp salt to the bowl",
+        "step_id": 164,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Add-Add tomatoes to the pan",
+        "step_id": 175,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Cook-Cook covered for 1 minute or until the tomatoes soften",
+        "step_id": 170,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 134,
+          "description": "Spilled the cord - Microwave-Microwave the corn for 3 more minutes",
+          "start_time": 507.4602212719393,
+          "end_time": 514.8065273705308,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try to hold the bowl steady to avoid spilling the corn."
+            },
+            {
+              "role": "user",
+              "utterance": "I'll be more careful."
+            }
+          ]
+        },
+        {
+          "step_id": 131,
+          "description": "Extract-Extract lime juice from 1/3 lime",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like we missed extracting the lime juice. Let's do that now."
+            }
+          ]
+        },
+        {
+          "step_id": 136,
+          "description": "Add-Add 1 teaspoon salt to the bowl",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to add a teaspoon of salt to the mixture."
+            }
+          ]
+        },
+        {
+          "step_id": 128,
+          "description": "add-add lime juice to the bowl",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Remember to pour the lime juice into the bowl."
+            }
+          ]
+        },
+        {
+          "step_id": 76,
+          "description": "Mix-Mix the contents of the bowl well",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Make sure to give everything a good mix to combine the flavors."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "17_28",
+    "activity_id": 17,
+    "step_annotations": [
+      {
+        "description": "whisk-In a mixing bowl, whisk 1 cup of chilled curd until smooth. Use fresh homemade or packaged curd",
+        "step_id": 183,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Did not whisk the curd completely"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped the Step."
+      },
+      {
+        "description": "Rinse-Rinse 1 medium sized cucumber",
+        "step_id": 189,
+        "start_time": 177.428,
+        "end_time": 195.494
+      },
+      {
+        "description": "peel-peel the cucumber",
+        "step_id": 182,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Didn't peel the cucumber just cut the ends."
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped the Step."
+      },
+      {
+        "description": "Add-1/2 teaspoon of chaat masala powder to the bowl",
+        "step_id": 191,
+        "start_time": 228.255,
+        "end_time": 258.21
+      },
+      {
+        "description": "Add-1/4 teaspoon of red chilli powder to the bowl",
+        "step_id": 181,
+        "start_time": 266.27,
+        "end_time": 281.156
+      },
+      {
+        "description": "Add-1/4 teaspoon salt to the bowl",
+        "step_id": 184,
+        "start_time": 287.204,
+        "end_time": 312.1985157522629
+      },
+      {
+        "description": "add-add 1 tablespoon of chopped cilantro leaves to the bowl",
+        "step_id": 187,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Made into pieces using hand instead of chopping."
+          }
+        ],
+        "start_time": 319.668,
+        "end_time": 360.711,
+        "modified_description": "Add-Add 1 tablespoon of unwashed cilantro leaves to the bowl."
+      },
+      {
+        "description": "chop or grate-chop or grate the cucumber",
+        "step_id": 185,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Didn't properly chopped the cucumber."
+          }
+        ],
+        "start_time": 376.367,
+        "end_time": 383.863,
+        "modified_description": "Chop-Improperly chop the cucumber"
+      },
+      {
+        "description": "Add-Add the chopped or grated cucumber to the whisked curd",
+        "step_id": 190,
+        "start_time": 384.594,
+        "end_time": 391.269
+      },
+      {
+        "description": "Combine-Combine all the ingredients in the bowl",
+        "step_id": 186,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Did not combine all the ingredients in the bowl, just rotated the bowl in a circular motion."
+          }
+        ],
+        "start_time": 393.239,
+        "end_time": 400.563
+      },
+      {
+        "description": "Add-Add 1 teaspoon of cumin powder to the bowl",
+        "step_id": 188,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 134,
+          "description": "Microwave-Microwave the corn for 3 more minutes",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like the corn needs to go back in the microwave for another 3 minutes before adding the lime."
+            },
+            {
+              "role": "user",
+              "utterance": "Oh right, I missed that step."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "17_29",
+    "activity_id": 17,
+    "step_annotations": [
+      {
+        "description": "Rinse-Rinse 1 medium sized cucumber",
+        "step_id": 189,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Used zucchini instead of cucumber"
+          },
+          {
+            "tag": "Technique Error",
+            "description": "Rinsed only half of the zucchini. Did not rinse the other half."
+          }
+        ],
+        "start_time": 7.818943690154439,
+        "end_time": 72.50293239961391,
+        "modified_description": "Rinse-Rinse 1 medium sized zucchini. Incomplete rinse."
+      },
+      {
+        "description": "whisk-In a mixing bowl, whisk 1 cup of chilled curd until smooth. Use fresh homemade or packaged curd",
+        "step_id": 183,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Used coffee mug instead of mixing bowl"
+          },
+          {
+            "tag": "Technique Error",
+            "description": "Whisking not done properly. Instead of moving hand in circular motion. Used hands by just pushing up and down the curd."
+          }
+        ],
+        "start_time": 78.1894369015444,
+        "end_time": 206.1357881949807,
+        "modified_description": "whisk-In a coffee mug, whisk 1 cup of chilled curd until smooth. Use fresh homemade or packaged curd. Whisking not done properly."
+      },
+      {
+        "description": "add-add 1 tablespoon of chopped cilantro leaves to the bowl",
+        "step_id": 187,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Used peeler instead of knife to chop cilantro leaves. Did not remove stems of cilantro leaves."
+          }
+        ],
+        "start_time": 255.89270258687256,
+        "end_time": 321.9983174218147,
+        "modified_description": "add-add 1 tablespoon of chopped cilantro leaves to the bowl. Chopping done using peeler."
+      },
+      {
+        "description": "peel-peel the cucumber",
+        "step_id": 182,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Skin not removed properly"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Peeled using fork instead of peeler"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Used zucchini instead of cucumber"
+          }
+        ],
+        "start_time": 323.4199435472973,
+        "end_time": 427.19865070752894,
+        "modified_description": "peel-peel the zucchini using fork."
+      },
+      {
+        "description": "Add-Add 1 teaspoon of cumin powder to the bowl",
+        "step_id": 188,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Added Cinnamon powder instead of cumin powder"
+          }
+        ],
+        "start_time": 474.1123128484557,
+        "end_time": 511.78540517374523,
+        "modified_description": "Add-Add 1 teaspoon of cinnamon powder to the coffee mug"
+      },
+      {
+        "description": "Add-1/4 teaspoon of red chilli powder to the bowl",
+        "step_id": 181,
+        "start_time": 518.182722738417,
+        "end_time": 549.4584974990347
+      },
+      {
+        "description": "chop or grate-chop or grate the cucumber",
+        "step_id": 185,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Used blunt knife instead of sharp knife to chop cucumber. Chopping action is not proper."
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Used zucchini instead of cucumber"
+          }
+        ],
+        "start_time": 567.9396371303089,
+        "end_time": 624.0938690868727,
+        "modified_description": "chop or grate-chop or grate the zucchini improperly."
+      },
+      {
+        "description": "Add-1/2 teaspoon of chaat masala powder to the bowl",
+        "step_id": 191,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spilled while transferring chaat masala powder from packet to bowl"
+          }
+        ],
+        "start_time": 631.912812777027,
+        "end_time": 670.2967181650579,
+        "modified_description": "Add-1/2 teaspoon of chaat masala powder to the mug"
+      },
+      {
+        "description": "Add-Add the chopped or grated cucumber to the whisked curd",
+        "step_id": 190,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Directly transferring the entire cutting board and not the chopped zucchini. Spilling happens. kitchen platform became messy."
+          }
+        ],
+        "start_time": 676.6940357297296,
+        "end_time": 693.7535492355212,
+        "modified_description": "Add-Add the chopped or grated zucchini to the whisked curd"
+      },
+      {
+        "description": "Combine-Combine all the ingredients in the bowl",
+        "step_id": 186,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Used knife instead of spoon to combine the ingredients"
+          },
+          {
+            "tag": "Technique Error",
+            "description": "Did not combine all the ingredients properly. Did not mix the ingredients"
+          }
+        ],
+        "start_time": 699.4400537374518,
+        "end_time": 726.4509501216216,
+        "modified_description": "Combine all the ingredients in the mug using kitchen knife improperly."
+      },
+      {
+        "description": "Add-1/4 teaspoon salt to the bowl",
+        "step_id": 184,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 129,
+          "description": "Measure-Measure 3 cups of frozen corn",
+          "start_time": 21.642257492140267,
+          "end_time": 83.979,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you've added a bit more corn than the recipe calls for. You might want to remove about a cup to keep the proportions balanced."
+            },
+            {
+              "role": "user",
+              "utterance": "Oh, right. I put in too much."
+            }
+          ]
+        },
+        {
+          "step_id": 137,
+          "description": "Thaw-Thaw the frozen corn by putting it in a sieve and running it under hot water",
+          "start_time": 95.68155943893592,
+          "end_time": 133.489,
+          "error_tag": "Temperature Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I noticed you're using hot water. It is better to use cold water for thawing so the corn doesn't start cooking unevenly."
+            },
+            {
+              "role": "user",
+              "utterance": "My mistake, switching to cold."
+            }
+          ]
+        },
+        {
+          "step_id": 133,
+          "description": "Microwave-Microwave the corn for 30 seconds",
+          "start_time": 182.8201224993954,
+          "end_time": 218.21,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That was only 30 seconds. The corn needs about 2 full minutes to cook properly, so you might want to put it back in for a bit longer."
+            }
+          ]
+        },
+        {
+          "step_id": 130,
+          "description": "Add-1 teaspoon of pepper powder to the bowl but spill",
+          "start_time": 231.2304353107618,
+          "end_time": 238.6343655054414,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful with the spoon there. Try to steady your hand while pouring to avoid spilling the pepper."
+            },
+            {
+              "role": "user",
+              "utterance": "Oops, I'll be more careful."
+            }
+          ]
+        },
+        {
+          "step_id": 135,
+          "description": "stir-then stir the bowl for 5 seconds",
+          "start_time": 248.3164280677146,
+          "end_time": 257.137,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Make sure to give it a thorough stir so the seasoning is evenly distributed."
+            }
+          ]
+        },
+        {
+          "step_id": 134,
+          "description": "Microwave-Microwave the corn for 2 more minutes",
+          "start_time": 263.6938215489722,
+          "end_time": 394.14300000000003,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The recipe suggests 3 more minutes. Since it's only been 2, you may want to add one more minute to ensure it's done."
+            }
+          ]
+        },
+        {
+          "step_id": 76,
+          "description": "Mix-Mix the contents of the bowl for 5 seconds",
+          "start_time": 453.91787424304715,
+          "end_time": 465.8780691729142,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try mixing a little longer to make sure the lime juice blends well with the corn."
+            }
+          ]
+        },
+        {
+          "step_id": 138,
+          "description": "Skipped this step",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to add the softened butter before finishing up."
+            },
+            {
+              "role": "user",
+              "utterance": "Thanks, almost forgot that."
+            }
+          ]
+        },
+        {
+          "step_id": 136,
+          "description": "Skipped this step",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like the salt hasn't been added yet. Remember to put in 1 teaspoon for flavor."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "17_36",
+    "activity_id": 17,
+    "step_annotations": [
+      {
+        "description": "add-add 1 tablespoon of chopped cilantro leaves to the bowl",
+        "step_id": 187,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "added approximate quantity, did not measure"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before whisking curd in the bowl"
+          }
+        ],
+        "start_time": 4.7656347543502,
+        "end_time": 82.04832679092759,
+        "modified_description": "add-add 1 tablespoon of chopped cilantro leaves to the bowl without measuring"
+      },
+      {
+        "description": "Add-1/2 teaspoon of chaat masala powder to the bowl",
+        "step_id": 191,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Measured 1 tsp instead of 1/2 tsp."
+          },
+          {
+            "tag": "Technique Error",
+            "description": "spill while adding"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before whisking curd in the bowl"
+          }
+        ],
+        "start_time": 85.40844383599618,
+        "end_time": 115.08947773410199,
+        "modified_description": "Add-1 teaspoon of chaat masala powder to the bowl and spill while adding"
+      },
+      {
+        "description": "whisk-In a mixing bowl, whisk 1 cup of chilled curd until smooth. Use fresh homemade or packaged curd",
+        "step_id": 183,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "add less than 1 cup"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Did not whisk just added curd"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding ingredients to the bowl"
+          }
+        ],
+        "start_time": 130.21000443691062,
+        "end_time": 177.8116625753822,
+        "modified_description": "whisk-In a mixing bowl, add less than 1 cup of chilled curd until smooth. Use fresh homemade or packaged curd"
+      },
+      {
+        "description": "peel-peel the cucumber",
+        "step_id": 182,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "used grater instead of peeler"
+          },
+          {
+            "tag": "Technique Error",
+            "description": "peel the cucumber incompletely"
+          }
+        ],
+        "start_time": 192.09216001692369,
+        "end_time": 270.2148813147682,
+        "modified_description": "peel-peel the cucumber using a grater incompletely"
+      },
+      {
+        "description": "Add-1/4 teaspoon of red chilli powder to the bowl",
+        "step_id": 181,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "added approximate quantity instead of measuring"
+          }
+        ],
+        "start_time": 276.6551056511497,
+        "end_time": 289.8155640776683,
+        "modified_description": "Add-1/4 teaspoon of red chilli powder approximately to the bowl without measuring"
+      },
+      {
+        "description": "Add-Add 1 teaspoon of cumin powder to the bowl",
+        "step_id": 188,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Add raw cumin seeds instead of cumin powder"
+          }
+        ],
+        "start_time": 297.6558371828283,
+        "end_time": 345.81751482881134,
+        "modified_description": "Add-Add 1 teaspoon of cumin to the bowl"
+      },
+      {
+        "description": "chop or grate-chop or grate the cucumber",
+        "step_id": 185,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Cut with scissor instead of chopping"
+          }
+        ],
+        "start_time": 364.5781683304442,
+        "end_time": 412.4598362226715,
+        "modified_description": "cut cucumber with a scissor instead of chopping/ grating"
+      },
+      {
+        "description": "Add-Add the chopped or grated cucumber to the whisked curd",
+        "step_id": 190,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Add-1/4 teaspoon salt to the bowl",
+        "step_id": 184,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Rinse-Rinse 1 medium sized cucumber",
+        "step_id": 189,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Combine-Combine all the ingredients in the bowl",
+        "step_id": 186,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 137,
+          "description": "Thaw-Thaw the frozen corn by putting it in a sieve and running it under cold water",
+          "start_time": 41.47956788754534,
+          "end_time": 73.748,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try reducing the water pressure or shaking the sieve gently to prevent the corn from spilling out."
+            },
+            {
+              "role": "user",
+              "utterance": "Okay, I'll be more careful."
+            }
+          ]
+        },
+        {
+          "step_id": 132,
+          "description": "Add-Add the corn into a microwave-safe bowl",
+          "start_time": 92.8908632974607,
+          "end_time": 102.069,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You might want to hold the sieve a bit closer to the bowl to catch all the kernels."
+            }
+          ]
+        },
+        {
+          "step_id": 138,
+          "description": "Add-Add 1 teaspoon of softened butter",
+          "start_time": 292.69385227690447,
+          "end_time": 310.367,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you used garlic butter. For the intended flavor, plain butter is recommended."
+            },
+            {
+              "role": "user",
+              "utterance": "Oh, I grabbed the wrong one."
+            }
+          ]
+        },
+        {
+          "step_id": 138,
+          "description": "Add-Add 1 teaspoon of softened butter",
+          "start_time": 292.69385227690447,
+          "end_time": 310.367,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Using a spoon would be cleaner and more precise than using your hands."
+            }
+          ]
+        },
+        {
+          "step_id": 135,
+          "description": "stir-then stir the bowl",
+          "start_time": 332.4207623663845,
+          "end_time": 345.015,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Stirring gently will help keep all the ingredients inside the bowl."
+            }
+          ]
+        },
+        {
+          "step_id": 131,
+          "description": "Extract-Extract lime juice from 1/3 lime",
+          "start_time": 432.32225685610643,
+          "end_time": 449.91700000000003,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try squeezing slowly to direct the juice straight into the container without splashing."
+            }
+          ]
+        },
+        {
+          "step_id": 128,
+          "description": "add-add lime juice to the bowl",
+          "start_time": 463.87009722128175,
+          "end_time": 469.0,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful while pouring to ensure all the juice makes it into the bowl."
+            }
+          ]
+        },
+        {
+          "step_id": 76,
+          "description": "Mix-Mix the contents of the bowl well",
+          "start_time": 469.01,
+          "end_time": 478.644,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "A gentle mixing motion works best to avoid spills."
+            },
+            {
+              "role": "user",
+              "utterance": "Right, I'll slow down."
+            }
+          ]
+        },
+        {
+          "step_id": 129,
+          "description": "Measure-Measure 2 cups of frozen corn",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like the corn measurement was skipped. Checking the quantity ensures the recipe turns out right."
+            }
+          ]
+        },
+        {
+          "step_id": 130,
+          "description": "Add-1 teaspoon of pepper powder to the bowl",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to add the pepper powder to season the corn."
+            }
+          ]
+        },
+        {
+          "step_id": 134,
+          "description": "Microwave-Microwave the corn for 3 more minutes",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The corn needs a second round in the microwave to be fully cooked."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "17_37",
+    "activity_id": 17,
+    "step_annotations": [
+      {
+        "description": "Add-Add 1 teaspoon of cumin powder to the bowl",
+        "step_id": 188,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Performed before whisking curd in the bowl"
+          }
+        ],
+        "start_time": 29.541674310810805,
+        "end_time": 96.36212810907338
+      },
+      {
+        "description": "add-add 1 tablespoon of chopped cilantro leaves to the bowl",
+        "step_id": 187,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "add-add 2 tablespoons instead of 1 tablespoon of chopped cilantro"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Performed before whisking curd in the bowl"
+          }
+        ],
+        "start_time": 102.69248688996139,
+        "end_time": 194.83437581177603,
+        "modified_description": "add-add 2 tablespoon of chopped cilantro leaves to the bowl"
+      },
+      {
+        "description": "Rinse-Rinse 1 medium sized cucumber",
+        "step_id": 189,
+        "start_time": 205.38497377992277,
+        "end_time": 228.5962893098456
+      },
+      {
+        "description": "whisk-In a mixing bowl, whisk 1 cup of chilled curd until smooth. Use fresh homemade or packaged curd",
+        "step_id": 183,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Whisk 1/2 cup instead of 1 cup of chilled curd until smooth."
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Added to a separate bowl instead of same bowl"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Performed after whisking curd in the bowl"
+          }
+        ],
+        "start_time": 270.79868118243235,
+        "end_time": 352.3899721361004
+      },
+      {
+        "description": "peel-peel the cucumber",
+        "step_id": 182,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Peeled using knife instead of peeler first and then knife"
+          },
+          {
+            "tag": "Technique Error",
+            "description": "Did not peel the cucumber properly with peeler"
+          }
+        ],
+        "start_time": 359.42370411486485,
+        "end_time": 459.30269821332047,
+        "modified_description": "peel-peel the cucumber [not properly]"
+      },
+      {
+        "description": "Add-1/4 teaspoon salt to the bowl",
+        "step_id": 184,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Add-1/2 teaspoon salt to the bowl."
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Added to curd bowl instead of the original bowl"
+          }
+        ],
+        "start_time": 465.63305699420846,
+        "end_time": 534.5636303861004,
+        "modified_description": "Add-1/2 teaspoon salt to the bowl"
+      },
+      {
+        "description": "Add-1/4 teaspoon of red chilli powder to the bowl",
+        "step_id": 181,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Added to curd bowl instead of the original bowl"
+          }
+        ],
+        "start_time": 541.5973623648648,
+        "end_time": 584.5031274353281
+      },
+      {
+        "description": "Add-1/2 teaspoon of chaat masala powder to the bowl",
+        "step_id": 191,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Add-1 teaspoon of chaat masala powder to the bowl"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Added to curd bowl instead of the original bowl"
+          }
+        ],
+        "start_time": 585,
+        "end_time": 616,
+        "modified_description": "Add-1 teaspoon of chaat masala powder to the bowl"
+      },
+      {
+        "description": "Combine-Combine all the ingredients in the bowl",
+        "step_id": 186,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding cucumber"
+          }
+        ],
+        "start_time": 620,
+        "end_time": 635
+      },
+      {
+        "description": "chop or grate-chop or grate the cucumber",
+        "step_id": 185,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Add-Add the chopped or grated cucumber to the whisked curd",
+        "step_id": 190,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Added non-chopped cucumber to the bowl"
+          }
+        ],
+        "start_time": 649,
+        "end_time": 656,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Combine-Combine all the ingredients in the bowl",
+        "step_id": 186,
+        "start_time": 664,
+        "end_time": 706.1866906679536
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 129,
+          "description": "Measure-Measure 2 cups of frozen corn",
+          "start_time": 136.599,
+          "end_time": 166.06,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like some corn is spilling. Holding the bag closer to the cup might give you better control."
+            }
+          ]
+        },
+        {
+          "step_id": 137,
+          "description": "Thaw-Thaw the frozen corn by putting it in a sieve and running it under cold water",
+          "start_time": 188.62245264691654,
+          "end_time": 225.86,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Using a sieve would be much easier for thawing. The cup and hand method seems a bit unstable."
+            }
+          ]
+        },
+        {
+          "step_id": 137,
+          "description": "Thaw-Thaw the frozen corn by putting it in a sieve and running it under cold water",
+          "start_time": 188.62245264691654,
+          "end_time": 225.86,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful with the water flow; it looks like some of the corn is spilling out."
+            }
+          ]
+        },
+        {
+          "step_id": 133,
+          "description": "Microwave-Microwave the corn for 2 minutes",
+          "start_time": 264.2452792841596,
+          "end_time": 500.614,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The corn was in the microwave for nearly four minutes instead of two. You might want to check if it's overcooked before moving on."
+            }
+          ]
+        },
+        {
+          "step_id": 133,
+          "description": "Microwave-Microwave the corn for 2 minutes",
+          "start_time": 264.2452792841596,
+          "end_time": 500.614,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please be careful removing that bowl; it will be very hot. It is safer to use gloves or a cloth."
+            }
+          ]
+        },
+        {
+          "step_id": 130,
+          "description": "Add-1 teaspoon of pepper powder to the bowl",
+          "start_time": 563.2596742636034,
+          "end_time": 580.598,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I noticed you used oregano instead of pepper powder. You might want to switch that out to keep the flavor right."
+            }
+          ]
+        },
+        {
+          "step_id": 138,
+          "description": "Add-Add 1 teaspoon of softened butter",
+          "start_time": 588.336,
+          "end_time": 598.851,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You added vegetable oil, but the recipe calls for softened butter. The result might taste a bit different."
+            }
+          ]
+        },
+        {
+          "step_id": 136,
+          "description": "Add-Add 1 teaspoon salt to the bowl",
+          "start_time": 646.7055519322853,
+          "end_time": 653.005,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you added sugar instead of salt. You may want to fix that so the corn isn't too sweet."
+            }
+          ]
+        },
+        {
+          "step_id": 76,
+          "description": "Mix-Mix the contents of the bowl well",
+          "start_time": 674.5208444885127,
+          "end_time": 703.0360000000001,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try stirring with a circular motion. That will help mix the ingredients more thoroughly than just pressing down."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "17_40",
+    "activity_id": 17,
+    "step_annotations": [
+      {
+        "description": "Add-Add 1 teaspoon of cumin powder to the bowl",
+        "step_id": 188,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "spill some cumin powder"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before whisking curd in the bowl"
+          }
+        ],
+        "start_time": 17.13439527027027,
+        "end_time": 80.94524662162162
+      },
+      {
+        "description": "add-add 1 tablespoon of chopped cilantro leaves to the bowl",
+        "step_id": 187,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "add scallions instead of cilantro"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before whisking curd in the bowl"
+          }
+        ],
+        "start_time": 125.25833783783784,
+        "end_time": 220.38377364864868,
+        "modified_description": "add-add 1 tablespoon of chopped scallions to the bowl instead of cilantro"
+      },
+      {
+        "description": "Rinse-Rinse 1 medium sized cucumber",
+        "step_id": 189,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Use zucchini instead of cucumber"
+          }
+        ],
+        "start_time": 229.8372331081081,
+        "end_time": 243.4265810810811,
+        "modified_description": "Rinse-Rinse 1 medium sized zucchini"
+      },
+      {
+        "description": "Add-1/4 teaspoon of red chilli powder to the bowl",
+        "step_id": 181,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before whisking curd in the bowl"
+          }
+        ],
+        "start_time": 251.10751689189186,
+        "end_time": 279.4678952702703
+      },
+      {
+        "description": "whisk-In a mixing bowl, whisk 1 cup of chilled curd until smooth. Use fresh homemade or packaged curd",
+        "step_id": 183,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding ingredients to the bowl"
+          }
+        ],
+        "start_time": 293.05724324324325,
+        "end_time": 389.9552027027027
+      },
+      {
+        "description": "chop or grate-chop or grate the cucumber",
+        "step_id": 185,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "use zucchini instead of cucumber and chop or grate only half zucchini instead of full"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Use zucchini instead of cucumber"
+          }
+        ],
+        "start_time": 391.1368851351352,
+        "end_time": 473.2638141891892,
+        "modified_description": "chop or grate-chop or grate only 1/2 of zucchini instead of one medium cucumber"
+      },
+      {
+        "description": "Add-1/4 teaspoon salt to the bowl",
+        "step_id": 184,
+        "start_time": 474.4454966216216,
+        "end_time": 496.8974628378378
+      },
+      {
+        "description": "Add-1/2 teaspoon of chaat masala powder to the bowl",
+        "step_id": 191,
+        "start_time": 502.805875,
+        "end_time": 536.4838243243242
+      },
+      {
+        "description": "Add-Add the chopped or grated cucumber to the whisked curd",
+        "step_id": 190,
+        "start_time": 548.3006486486486,
+        "end_time": 564.8442027027027
+      },
+      {
+        "description": "Combine-Combine all the ingredients in the bowl",
+        "step_id": 186,
+        "start_time": 567.2075675675676,
+        "end_time": 597.9313108108108
+      },
+      {
+        "description": "peel-peel the cucumber",
+        "step_id": 182,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 129,
+          "description": "Measure-Measure 2 cups of frozen corn",
+          "start_time": 29.608781136638456,
+          "end_time": 39.374,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you have one cup there, but the recipe calls for two cups of frozen corn."
+            },
+            {
+              "role": "user",
+              "utterance": "Ah, I'll get another cup."
+            }
+          ]
+        },
+        {
+          "step_id": 132,
+          "description": "Add-Add the corn into a microwave-safe bowl",
+          "start_time": 87.83938403869408,
+          "end_time": 94.604,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful, some corn spilled while pouring. You might want to scoop it up to keep the portion correct."
+            }
+          ]
+        },
+        {
+          "step_id": 130,
+          "description": "Add-1 teaspoon of pepper powder to the bowl",
+          "start_time": 132.25255574365175,
+          "end_time": 139.135,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Ideally, the pepper is added after the corn has been microwaved, but we can proceed."
+            }
+          ]
+        },
+        {
+          "step_id": 133,
+          "description": "Microwave-Microwave the corn for 2 minutes",
+          "start_time": 220.9,
+          "end_time": 411.344,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You've set the timer for three minutes, but two minutes should be enough for this amount."
+            }
+          ]
+        },
+        {
+          "step_id": 133,
+          "description": "Microwave-Microwave the corn for 2 minutes",
+          "start_time": 220.9,
+          "end_time": 411.344,
+          "error_tag": "Temperature Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The microwave is currently on low power. High power works best for this step."
+            }
+          ]
+        },
+        {
+          "step_id": 133,
+          "description": "Microwave-Microwave the corn for 2 minutes",
+          "start_time": 220.9,
+          "end_time": 411.344,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the pepper was already added, just keep an eye on it to ensure the spice doesn't burn."
+            }
+          ]
+        },
+        {
+          "step_id": 138,
+          "description": "Add-Add 1 teaspoon of softened butter",
+          "start_time": 476.7013762998791,
+          "end_time": 481.584,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That butter looks a bit hard. It will mix easier if you let it soften slightly or chop it up."
+            }
+          ]
+        },
+        {
+          "step_id": 137,
+          "description": "Thaw-Thaw the frozen corn by putting it in a sieve and running it under cold water",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We skipped thawing the corn under water. You might need to adjust the cooking time to compensate."
+            }
+          ]
+        },
+        {
+          "step_id": 135,
+          "description": "stir-then stir the bowl",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to stir the bowl now to distribute the heat and ingredients evenly."
+            }
+          ]
+        },
+        {
+          "step_id": 128,
+          "description": "add-add lime juice to the bowl",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like we missed the lime juice. You can add it now for the right flavor."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "17_43",
+    "activity_id": 17,
+    "step_annotations": [
+      {
+        "description": "Rinse-Rinse 1 medium sized cucumber",
+        "step_id": 189,
+        "start_time": 5.281342311969681,
+        "end_time": 39.037979154353785
+      },
+      {
+        "description": "chop or grate-chop or grate the cucumber",
+        "step_id": 185,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "slice the cucumber into discs"
+          }
+        ],
+        "start_time": 39.38961078812862,
+        "end_time": 58.026087378194845,
+        "modified_description": "slice the cucumber into discs instead of chopping or grating"
+      },
+      {
+        "description": "Add-1/4 teaspoon salt to the bowl",
+        "step_id": 184,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before whisking curd in the bowl"
+          }
+        ],
+        "start_time": 64.00382515236703,
+        "end_time": 98.4637252623008
+      },
+      {
+        "description": "Add-Add 1 teaspoon of cumin powder to the bowl",
+        "step_id": 188,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "add cumin seed instead of powder"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before whisking curd in the bowl"
+          }
+        ],
+        "start_time": 109.01267427554583,
+        "end_time": 149.4503121596518,
+        "modified_description": "Add-Add 1 teaspoon of cumin seed to the bowl"
+      },
+      {
+        "description": "add-add 1 tablespoon of chopped cilantro leaves to the bowl",
+        "step_id": 187,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before whisking curd in the bowl"
+          }
+        ],
+        "start_time": 163.86720914442,
+        "end_time": 224.34785015369152
+      },
+      {
+        "description": "whisk-In a mixing bowl, whisk 1 cup of chilled curd until smooth. Use fresh homemade or packaged curd",
+        "step_id": 183,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "use flavoured fruit yogurt instead of curd"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after whisking curd in the bowl"
+          }
+        ],
+        "start_time": 241.2261685748836,
+        "end_time": 357.2646077205789
+      },
+      {
+        "description": "Add-1/2 teaspoon of chaat masala powder to the bowl",
+        "step_id": 191,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "add garam masala instead of chaat masala"
+          }
+        ],
+        "start_time": 368.5168200013736,
+        "end_time": 434.6235671510425,
+        "modified_description": "Add-1/2 teaspoon of garam masala powder to the bowl"
+      },
+      {
+        "description": "Add-Add the chopped or grated cucumber to the whisked curd",
+        "step_id": 190,
+        "start_time": 438.8431467563405,
+        "end_time": 454.66657027620806
+      },
+      {
+        "description": "Add-1/4 teaspoon of red chilli powder to the bowl",
+        "step_id": 181,
+        "start_time": 468.0285723596518,
+        "end_time": 491.2362601887909
+      },
+      {
+        "description": "Combine-Combine all the ingredients in the bowl",
+        "step_id": 186,
+        "start_time": 492.994418357665,
+        "end_time": 525.6961602987246
+      },
+      {
+        "description": "peel-peel the cucumber",
+        "step_id": 182,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 130,
+          "description": "Add-1 teaspoon of pepper powder to the bowl",
+          "start_time": 436.058,
+          "end_time": 444.012,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It helps to measure the pepper away from the bowl so you don't accidentally spill extra in."
+            }
+          ]
+        },
+        {
+          "step_id": 131,
+          "description": "Extract-Extract lime juice from 1/3 lime",
+          "start_time": 455.647,
+          "end_time": 495.554,
+          "error_tag": "Other",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Squeezing directly into the bowl is convenient, but measuring it first ensures you get exactly the right amount."
+            }
+          ]
+        },
+        {
+          "step_id": 131,
+          "description": "Extract-Extract lime juice from 1/3 lime",
+          "start_time": 455.647,
+          "end_time": 495.554,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We usually wait to add the lime juice until after the corn has been microwaved a second time."
+            }
+          ]
+        },
+        {
+          "step_id": 128,
+          "description": "add-add lime juice to the bowl",
+          "start_time": 455.647,
+          "end_time": 495.652,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you're adding the lime now, but typically we finish the cooking steps first."
+            }
+          ]
+        },
+        {
+          "step_id": 138,
+          "description": "Add-Add 1 teaspoon of softened butter",
+          "start_time": 571.7718051995164,
+          "end_time": 605.937,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The butter usually goes in after the final microwave step so it melts nicely over the hot corn."
+            }
+          ]
+        },
+        {
+          "step_id": 135,
+          "description": "stir-then stir the bowl",
+          "start_time": 613.7975858524788,
+          "end_time": 648.068,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You can stir now, but remember we still have one more heating step to complete."
+            }
+          ]
+        },
+        {
+          "step_id": 134,
+          "description": "Microwave-Microwave the corn for 3 more minutes",
+          "start_time": 654.7174249093108,
+          "end_time": 841.303,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the seasonings are already added, keep an eye on the corn while it microwaves to ensure they don't overheat."
+            }
+          ]
+        },
+        {
+          "step_id": 76,
+          "description": "Mix-Mix the contents of the bowl well",
+          "start_time": 882.5413937122129,
+          "end_time": 901.66,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try using gentle, folding motions to mix everything without spilling the corn."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "17_45",
+    "activity_id": 17,
+    "step_annotations": [
+      {
+        "description": "Rinse-Rinse 1 medium sized cucumber",
+        "step_id": 189,
+        "start_time": 8.224239189189191,
+        "end_time": 47.85011891891893
+      },
+      {
+        "description": "Add-Add 1 teaspoon of cumin powder to the bowl",
+        "step_id": 188,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "add 2 teaspoons instead of 1 teaspoon"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before whisking curd in the bowl"
+          }
+        ],
+        "start_time": 82.99005000000001,
+        "end_time": 153.26991216216217,
+        "modified_description": "Add-Add 2 teaspoon of cumin powder to the bowl"
+      },
+      {
+        "description": "Add-1/4 teaspoon of red chilli powder to the bowl",
+        "step_id": 181,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill some outside while adding red chilli powder"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before whisking curd in the bowl"
+          }
+        ],
+        "start_time": 177.94262972972973,
+        "end_time": 210.83958648648647,
+        "modified_description": "Add-1/4 teaspoon of red chilli powder to the bowl and spill some outside"
+      },
+      {
+        "description": "peel-peel the cucumber",
+        "step_id": 182,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "peel the cucumber improperly. or half peeled"
+          }
+        ],
+        "start_time": 227.28806486486485,
+        "end_time": 274.3905256756757,
+        "modified_description": "peel-peel the cucumber improperly"
+      },
+      {
+        "description": "add-add 1 tablespoon of chopped cilantro leaves to the bowl",
+        "step_id": 187,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before whisking curd in the bowl"
+          }
+        ],
+        "start_time": 289.3436878378379,
+        "end_time": 453.08081351351353
+      },
+      {
+        "description": "Add-1/2 teaspoon of chaat masala powder to the bowl",
+        "step_id": 191,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before whisking curd in the bowl"
+          }
+        ],
+        "start_time": 462.8003689189189,
+        "end_time": 524.1083337837838
+      },
+      {
+        "description": "chop or grate-chop or grate the cucumber",
+        "step_id": 185,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "slice instead of chop or grate"
+          }
+        ],
+        "start_time": 532.332572972973,
+        "end_time": 572.7061108108109,
+        "modified_description": "chop or grate-slice the cucumber"
+      },
+      {
+        "description": "Add-Add the chopped or grated cucumber to the whisked curd",
+        "step_id": 190,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before whisking curd in the bowl"
+          }
+        ],
+        "start_time": 581.6780081081081,
+        "end_time": 602.6124351351353
+      },
+      {
+        "description": "Add-1/4 teaspoon salt to the bowl",
+        "step_id": 184,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "spill while adding"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before whisking curd in the bowl"
+          }
+        ],
+        "start_time": 609.3413581081081,
+        "end_time": 633.2664175675676,
+        "modified_description": "Add-1/4 teaspoon salt to the bowl and spill some outside"
+      },
+      {
+        "description": "whisk-In a mixing bowl, whisk 1 cup of chilled curd until smooth. Use fresh homemade or packaged curd",
+        "step_id": 183,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Did not whisk, just added the curd"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding ingredients to the bowl"
+          }
+        ],
+        "start_time": 651.2102121621622,
+        "end_time": 729.7143135135135,
+        "modified_description": "whisk-In a mixing bowl, take 1 cup of chilled curd and forgot to whisk until smooth. Use fresh homemade or packaged curd"
+      },
+      {
+        "description": "Combine-Combine all the ingredients in the bowl",
+        "step_id": 186,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "spill some ingredients out while combining"
+          }
+        ],
+        "start_time": 740.9291851351352,
+        "end_time": 767.097218918919,
+        "modified_description": "Combine-Combine all the ingredients in the bowl and spill some out"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 129,
+          "description": "Measure-Measure 2 cups of frozen corn",
+          "start_time": 87.99641310157195,
+          "end_time": 124.489,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful with the pour; try to steady the bag so the corn lands directly in the sieve."
+            }
+          ]
+        },
+        {
+          "step_id": 137,
+          "description": "Thaw-Thaw the frozen corn by putting it in a sieve and running it under cold water. Spill some out while putting corn in seive and spill some corn in sink while thawing",
+          "start_time": 126.90009047279322,
+          "end_time": 212.624,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try to keep the sieve level under the water stream to prevent the corn from washing out."
+            }
+          ]
+        },
+        {
+          "step_id": 132,
+          "description": "Add-Add the corn into a microwave-safe bowl",
+          "start_time": 232.49578619467957,
+          "end_time": 245.758,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like we might be performing this step out of order. Let's check the recipe sequence before proceeding."
+            }
+          ]
+        },
+        {
+          "step_id": 135,
+          "description": "stir-then stir the bowl",
+          "start_time": 512.2317520544135,
+          "end_time": 533.5361468053204,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Gently stir the contents to ensure nothing spills over the edge of the bowl."
+            }
+          ]
+        },
+        {
+          "step_id": 76,
+          "description": "Skipped this step",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to mix the contents of the bowl well before moving on to the next ingredient."
+            }
+          ]
+        },
+        {
+          "step_id": 136,
+          "description": "Add-Add 1 teaspoon salt to the bowl and spill some out",
+          "start_time": 553.9142635235792,
+          "end_time": 561.103,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Steady your hand while measuring the salt to make sure it all goes into the bowl."
+            }
+          ]
+        },
+        {
+          "step_id": 131,
+          "description": "Extract-Extract lime juice from 1/3 lime",
+          "start_time": 578.366,
+          "end_time": 601.555,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We should wait to extract the lime juice until after we've finished the next cooking step."
+            }
+          ]
+        },
+        {
+          "step_id": 128,
+          "description": "add-add lime juice to the bowl",
+          "start_time": 578.218,
+          "end_time": 601.785,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Hold on, the lime juice should be added after the final microwave cycle, not before."
+            }
+          ]
+        },
+        {
+          "step_id": 134,
+          "description": "Microwave-Microwave the corn for 3 more minutes and stop it after 2 mins only",
+          "start_time": 617.8274477762998,
+          "end_time": 746.042,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That was only 2 minutes. We need to microwave it for one more minute to complete the full 3 minutes."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "17_49",
+    "activity_id": 17,
+    "step_annotations": [
+      {
+        "description": "Add-1/4 teaspoon of red chilli powder to the bowl",
+        "step_id": 181,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Added tablespoon instead of teaspoon"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before whisking curd in the bowl"
+          }
+        ],
+        "start_time": 11.219831526061776,
+        "end_time": 88.43867202895753,
+        "modified_description": "Add-1/4 tablespoon of red chilli powder to the bowl instead of teaspoon"
+      },
+      {
+        "description": "Rinse-Rinse 1 medium sized cucumber",
+        "step_id": 189,
+        "start_time": 124.07813687644787,
+        "end_time": 152.4577107364865
+      },
+      {
+        "description": "Add-Add 1 teaspoon of cumin powder to the bowl",
+        "step_id": 188,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "add turmeric instead of cumin powder"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before whisking curd in the bowl"
+          }
+        ],
+        "start_time": 157.07764136486486,
+        "end_time": 181.49727468629345,
+        "modified_description": "Add-Add 1 teaspoon of turmeric to the bowl"
+      },
+      {
+        "description": "peel-peel the cucumber",
+        "step_id": 182,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "donot peel the cucumber properly"
+          }
+        ],
+        "start_time": 182.8172548658301,
+        "end_time": 211.85681881563707,
+        "modified_description": "Peel only half the cucumber"
+      },
+      {
+        "description": "Add-1/2 teaspoon of chat masala powder to the bowl",
+        "step_id": 191,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before whisking curd in the bowl"
+          }
+        ],
+        "start_time": 215.15676926447875,
+        "end_time": 252.11621429150583
+      },
+      {
+        "description": "Add-1/4 teaspoon salt to the bowl",
+        "step_id": 184,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Add 1 teaspoon instead of 1/4 teaspoon"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before whisking curd in the bowl"
+          }
+        ],
+        "start_time": 258.71611518918917,
+        "end_time": 287.7556791389962,
+        "modified_description": "Add- Add 1 teaspoon salt to the bowl"
+      },
+      {
+        "description": "whisk-In a mixing bowl, whisk 1 cup of chilled curd until smooth. Use fresh homemade or packaged curd",
+        "step_id": 183,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after ingredients to the bowl"
+          }
+        ],
+        "start_time": 302.9354512036679,
+        "end_time": 406.55389529729734
+      },
+      {
+        "description": "Combine-Combine all the ingredients in the bowl",
+        "step_id": 186,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spilling while combining in the bowl"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding all the ingredients in the bowl"
+          }
+        ],
+        "start_time": 407.873875476834,
+        "end_time": 467.2729835559846,
+        "modified_description": "Combine-Spill while combining all the ingredients in the bowl"
+      },
+      {
+        "description": "add-add 1 tablespoon of chopped cilantro leaves to the bowl",
+        "step_id": 187,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after combining all the ingredients in the bowl"
+          }
+        ],
+        "start_time": 487.07268624903475,
+        "end_time": 595.3110609710426
+      },
+      {
+        "description": "chop or grate-chop or grate the cucumber",
+        "step_id": 185,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "cut cucumber into thin strips instead of chop/ grate"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after combining all the ingredients in the bowl"
+          }
+        ],
+        "start_time": 602.5709519584943,
+        "end_time": 658.6701095888031,
+        "modified_description": "cut cucumber into thin strips"
+      },
+      {
+        "description": "Add-Add the chopped or grated cucumber to the whisked curd",
+        "step_id": 190,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after combining all the ingredients in the bowl"
+          }
+        ],
+        "start_time": 661.3100699478764,
+        "end_time": 682.4297528204634
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 129,
+          "description": "Measure-Measure 2 cups of frozen corn",
+          "start_time": 43.39184974539545,
+          "end_time": 73.37167320585048,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you've measured 3 cups there, but the recipe calls for 2. You might want to remove the extra cup."
+            }
+          ]
+        },
+        {
+          "step_id": 137,
+          "description": "Thaw-Thaw the frozen corn by putting it in a sieve and running it under cold water",
+          "start_time": 94.67312671722642,
+          "end_time": 144.3765182437703,
+          "error_tag": "Temperature Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I noticed you're using hot water. It's best to use cold water to thaw the corn evenly without cooking it."
+            }
+          ]
+        },
+        {
+          "step_id": 132,
+          "description": "Add-Add the corn into a microwave-safe bowl",
+          "start_time": 145.954,
+          "end_time": 162.52220086457203,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful, it looks like some corn is spilling. You might want to hold the sieve closer to the bowl."
+            }
+          ]
+        },
+        {
+          "step_id": 133,
+          "description": "Microwave-Microwave the corn for 2 minutes",
+          "start_time": 168.83374264572046,
+          "end_time": 270.592,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That was only 1 minute 30 seconds. The corn needs the full 2 minutes, so you should probably cook it a bit longer."
+            }
+          ]
+        },
+        {
+          "step_id": 136,
+          "description": "Add-Add 1 teaspoon salt to the bowl",
+          "start_time": 390.526647708559,
+          "end_time": 410.25021577464787,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like 1.5 teaspoons. The recipe only needs 1 teaspoon of salt, so you might want to adjust it."
+            }
+          ]
+        },
+        {
+          "step_id": 136,
+          "description": "Add-Add 1 teaspoon salt to the bowl",
+          "start_time": 390.526647708559,
+          "end_time": 410.25021577464787,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We usually microwave the corn before adding the salt. You might want to check the step sequence."
+            }
+          ]
+        },
+        {
+          "step_id": 134,
+          "description": "Microwave-Microwave the corn for 3 more minutes",
+          "start_time": 427.606955672806,
+          "end_time": 619.3200372751896,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It seems we're microwaving now, but usually we stir the ingredients first. You might want to verify the order."
+            }
+          ]
+        },
+        {
+          "step_id": 131,
+          "description": "Extract-Extract lime juice from 1/3 lime",
+          "start_time": 674.5460278602383,
+          "end_time": 684.8022832546045,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Watch out, some lime juice is spilling. You might want to squeeze it directly over the container to catch it all."
+            }
+          ]
+        },
+        {
+          "step_id": 131,
+          "description": "Extract-Extract lime juice from 1/3 lime",
+          "start_time": 674.5460278602383,
+          "end_time": 684.8022832546045,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "This step is typically done a bit later in the process. You might want to double-check the recipe flow."
+            }
+          ]
+        },
+        {
+          "step_id": 128,
+          "description": "add-add lime juice to the bowl",
+          "start_time": 675.169,
+          "end_time": 684.269,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We usually add the lime juice after the corn is fully stirred. Just a heads up on the timing."
+            }
+          ]
+        },
+        {
+          "step_id": 135,
+          "description": "stir-then stir the bowl",
+          "start_time": 692.6917104810401,
+          "end_time": 710.304,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like it's not quite mixed yet. Make sure to stir thoroughly to distribute all the flavors."
+            }
+          ]
+        },
+        {
+          "step_id": 135,
+          "description": "stir-then stir the bowl",
+          "start_time": 692.6917104810401,
+          "end_time": 710.304,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Just a reminder, we usually stir the bowl as the final step after everything is heated."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "18_2",
+    "activity_id": 18,
+    "step_annotations": [
+      {
+        "description": "Spiralize-Spiralize 1 medium zucchini into thin noodles using a spiralizer",
+        "step_id": 203,
+        "start_time": 0,
+        "end_time": 128.532
+      },
+      {
+        "description": "Peel-Peel 1 garlic cloves",
+        "step_id": 200,
+        "start_time": 133.4,
+        "end_time": 169.679
+      },
+      {
+        "description": "Heat-Heat a large pan on medium heat",
+        "step_id": 196,
+        "start_time": 172.438,
+        "end_time": 175.43
+      },
+      {
+        "description": "Melt-Melt 1 tablespoons of softened butter",
+        "step_id": 204,
+        "start_time": 182.204,
+        "end_time": 283.663
+      },
+      {
+        "description": "Add-Add 1 large minced garlic cloves to the pan",
+        "step_id": 199,
+        "start_time": 382.538,
+        "end_time": 394.57
+      },
+      {
+        "description": "Cook-Cook garlic until fragrant (about 1 minutes). Be careful not to burn garlic",
+        "step_id": 202,
+        "start_time": 394.78,
+        "end_time": 418.626
+      },
+      {
+        "description": "Add-Add the zucchini noodles",
+        "step_id": 201,
+        "start_time": 419.218,
+        "end_time": 438.884
+      },
+      {
+        "description": "Add-1/6 cup grated parmesan cheese",
+        "step_id": 193,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill"
+          }
+        ],
+        "start_time": 462.591,
+        "end_time": 495.423,
+        "modified_description": "Add-1/6 cup grated parmesan cheese, but spill"
+      },
+      {
+        "description": "season-season with salt",
+        "step_id": 198,
+        "start_time": 496.974,
+        "end_time": 506.714
+      },
+      {
+        "description": "season-pepper to taste",
+        "step_id": 194,
+        "start_time": 507.172,
+        "end_time": 521.311
+      },
+      {
+        "description": "Cook-Cook for 2 minutes or until the zoodles are done",
+        "step_id": 192,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill"
+          }
+        ],
+        "start_time": 521.54,
+        "end_time": 647.212,
+        "modified_description": "Cook-Cook for 2 minutes or until the zoodles are done, but spill"
+      },
+      {
+        "description": "Remove-Remove from heat",
+        "step_id": 197,
+        "start_time": 647.867,
+        "end_time": 653.28
+      },
+      {
+        "description": "Top-Top with more parmesan if desired",
+        "step_id": 195,
+        "start_time": 563.6,
+        "end_time": 667.853
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 154,
+          "description": "Heat-Heat 3 tbsp oil in a pan over medium heat",
+          "start_time": 3.051,
+          "end_time": 50.777,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you're heating the oil, but we haven't prepared the garlic or tomato puree yet. It might be better to do the prep work first so the oil doesn't overheat."
+            }
+          ]
+        },
+        {
+          "step_id": 145,
+          "description": "Peel-Peel 4 large garlic cloves",
+          "start_time": 51.122,
+          "end_time": 220.365,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "While you're peeling the garlic, remember that the pan is still heating up. You might want to turn the heat down or off to prevent the oil from burning."
+            }
+          ]
+        },
+        {
+          "step_id": 139,
+          "description": "Add-Add 1/4 tsp mustard to the pan",
+          "start_time": 221.54500000000002,
+          "end_time": 256.721,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're adding mustard seeds, but the garlic isn't minced and the puree isn't ready yet. The spices might burn while we wait, so consider taking the pan off the heat."
+            }
+          ]
+        },
+        {
+          "step_id": 149,
+          "description": "Take-Take 1 tomato",
+          "start_time": 257.725,
+          "end_time": 286.772,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the spices are in the hot pan, please keep an eye on them while you get the tomato to ensure they don't scorch."
+            }
+          ]
+        },
+        {
+          "step_id": 140,
+          "description": "mince-mince the garlic",
+          "start_time": 287.12,
+          "end_time": 367.329,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The pan is still hot with spices in it. Try to mince the garlic quickly or remove the pan from the heat so nothing burns."
+            }
+          ]
+        },
+        {
+          "step_id": 141,
+          "description": "Add-1/2 tsp cumin seeds to the pan",
+          "start_time": 372.161,
+          "end_time": 397.834,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Adding cumin now increases the risk of burning since the puree isn't ready. Ensure the heat is very low or off until we finish the prep."
+            }
+          ]
+        },
+        {
+          "step_id": 152,
+          "description": "add-When mustard and cumin seeds begin to sizzle, add minced garlic",
+          "start_time": 398.925,
+          "end_time": 419.939,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Once the garlic is added, we'll need the tomato puree soon to stop the cooking. Make sure to prepare that before the garlic browns too much."
+            }
+          ]
+        },
+        {
+          "step_id": 151,
+          "description": "Lower-Lower the heat",
+          "start_time": 423.85,
+          "end_time": 425.566,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Good idea to lower the heat. We still need to make the tomato puree to add next, so keeping the temperature low is safer."
+            }
+          ]
+        },
+        {
+          "step_id": 155,
+          "description": "Chop-Chop tomato roughly (anysize chunks are fine)",
+          "start_time": 432.88,
+          "end_time": 476.55899999999997,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "While chopping the tomato, don't forget the garlic is sauteing in the pan. Make sure it doesn't burn."
+            }
+          ]
+        },
+        {
+          "step_id": 148,
+          "description": "Saute-Saute the garlic for 2-3 minutes",
+          "start_time": 477.181,
+          "end_time": 508.769,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The garlic is sauteing nicely. We should get the tomato puree ready immediately so we can add it as soon as the garlic is done."
+            }
+          ]
+        },
+        {
+          "step_id": 147,
+          "description": "Add-Add 2 tbsp red chili powder to the pan",
+          "start_time": 509.265,
+          "end_time": 584.219,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're adding chili powder, but the puree isn't ready. Chili powder burns very quickly, so consider taking the pan off the heat until the liquid is ready."
+            }
+          ]
+        },
+        {
+          "step_id": 157,
+          "description": "mix-mix well contents of the pan",
+          "start_time": 588.198,
+          "end_time": 611.432,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Be careful while mixing not to let the dry spices toast for too long. We really need to prepare the tomato puree now to prevent burning."
+            }
+          ]
+        },
+        {
+          "step_id": 146,
+          "description": "Add-1/2 tsp salt to the pan",
+          "start_time": 611.833,
+          "end_time": 675.121,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "After the salt, we urgently need to add the tomato puree. Let's get that blended and added as soon as possible."
+            }
+          ]
+        },
+        {
+          "step_id": 150,
+          "description": "puree-puree tomatoes without any water in a blender/mixer",
+          "start_time": 678.991,
+          "end_time": 762.131,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "While you puree the tomatoes, check on the pan again. The spices and garlic might be getting too dark since they've been heating for a while."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "18_3",
+    "activity_id": 18,
+    "step_annotations": [
+      {
+        "description": "Spiralize-Spiralize 1 medium zucchini into thin noodles using a spiralizer",
+        "step_id": 203,
+        "start_time": 8.589,
+        "end_time": 153.77
+      },
+      {
+        "description": "Heat-Heat a large pan on medium heat",
+        "step_id": 196,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before peeling garlic"
+          }
+        ],
+        "start_time": 160.075,
+        "end_time": 170.751
+      },
+      {
+        "description": "Melt-Melt 1 tablespoons of softened butter",
+        "step_id": 204,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before peeling garlic"
+          }
+        ],
+        "start_time": 170.042,
+        "end_time": 289.576
+      },
+      {
+        "description": "Peel-Peel 1 garlic cloves",
+        "step_id": 200,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating and melting the butter"
+          }
+        ],
+        "start_time": 294.195,
+        "end_time": 339.193
+      },
+      {
+        "description": "Add-Add 1 large minced garlic cloves to the pan",
+        "step_id": 199,
+        "start_time": 339.554,
+        "end_time": 386.848
+      },
+      {
+        "description": "Cook-Cook garlic until fragrant (about 1 minutes). Be careful not to burn garlic",
+        "step_id": 202,
+        "start_time": 389.491,
+        "end_time": 430.235
+      },
+      {
+        "description": "Add-Add the zucchini noodles",
+        "step_id": 201,
+        "start_time": 437.45799999999997,
+        "end_time": 454.476
+      },
+      {
+        "description": "season-season with salt",
+        "step_id": 198,
+        "start_time": 530.207,
+        "end_time": 558.185
+      },
+      {
+        "description": "season-pepper to taste",
+        "step_id": 194,
+        "start_time": 558.111,
+        "end_time": 574.44
+      },
+      {
+        "description": "Add-1/6 cup grated parmesan cheese",
+        "step_id": 193,
+        "start_time": 468.258,
+        "end_time": 513.548
+      },
+      {
+        "description": "Cook-Cook for 2 minutes or until the zoodles are done",
+        "step_id": 192,
+        "start_time": 574.572,
+        "end_time": 704.155
+      },
+      {
+        "description": "Remove-Remove from heat",
+        "step_id": 197,
+        "start_time": 704.462,
+        "end_time": 706.696
+      },
+      {
+        "description": "Top-Top with more parmesan if desired",
+        "step_id": 195,
+        "start_time": -1.0,
+        "end_time": -1.0
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 154,
+          "description": "Heat-Heat 3 tbsp oil in a pan over medium heat",
+          "start_time": 258.1523532244502,
+          "end_time": 330.8564853570504,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like we haven't prepared the garlic or tomato puree yet. You might want to hold off on heating the oil until those ingredients are ready."
+            }
+          ]
+        },
+        {
+          "step_id": 139,
+          "description": "Add-Add 1/4 tsp mustard to the pan",
+          "start_time": 338.232266877749,
+          "end_time": 384.365,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the fresh ingredients aren't prepped, be careful not to let the mustard seeds burn. You may want to lower the heat or set the pan aside while you chop the garlic."
+            }
+          ]
+        },
+        {
+          "step_id": 141,
+          "description": "Add-1/2 tsp cumin seeds to the pan",
+          "start_time": 385.506,
+          "end_time": 422.264,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Just a heads-up, since we still need to mince the garlic, ensure the heat is low enough so the cumin seeds don't scorch while we work."
+            }
+          ]
+        },
+        {
+          "step_id": 140,
+          "description": "mince-mince the garlic",
+          "start_time": 425.298,
+          "end_time": 604.0,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "While you're mincing the garlic, don't forget to keep an eye on the spices in the pan to ensure they don't overcook."
+            }
+          ]
+        },
+        {
+          "step_id": 152,
+          "description": "add-When mustard and cumin seeds begin to sizzle, add minced garlic",
+          "start_time": 613.594,
+          "end_time": 620.068,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We still need to make the tomato puree. Garlic cooks very fast, so you might want to take the pan off the heat after adding it so it doesn't burn while you blend the tomatoes."
+            }
+          ]
+        },
+        {
+          "step_id": 149,
+          "description": "Take-Take 1 tomato",
+          "start_time": 632.451,
+          "end_time": 660.0,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Remember that the garlic is currently cooking in the pan while you grab the tomato."
+            }
+          ]
+        },
+        {
+          "step_id": 151,
+          "description": "Lower-Lower the heat",
+          "start_time": 661.0,
+          "end_time": 688.0,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Good idea lowering the heat. That should keep the garlic safe while we finish making the puree."
+            }
+          ]
+        },
+        {
+          "step_id": 155,
+          "description": "Chop-Chop tomato roughly (anysize chunks are fine)",
+          "start_time": 710.0,
+          "end_time": 789.0,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Do check on the pan occasionally while chopping to make sure the garlic isn't browning too much."
+            }
+          ]
+        },
+        {
+          "step_id": 150,
+          "description": "puree-puree tomatoes without any water in a blender/mixer",
+          "start_time": 825.792,
+          "end_time": 910.0,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Once the puree is ready, we'll want to add it to the pan immediately to stop the garlic from cooking further."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "18_11",
+    "activity_id": 18,
+    "step_annotations": [
+      {
+        "description": "Peel-Peel 1 garlic cloves",
+        "step_id": 200,
+        "start_time": 1.627,
+        "end_time": 53.67
+      },
+      {
+        "description": "Spiralize-Spiralize 1 medium zucchini into thin noodles using a spiralizer",
+        "step_id": 203,
+        "start_time": 54.863,
+        "end_time": 282.581
+      },
+      {
+        "description": "Heat-Heat a large pan on medium heat",
+        "step_id": 196,
+        "start_time": 283.945,
+        "end_time": 337.796
+      },
+      {
+        "description": "Melt-Melt 1 tablespoons of softened butter",
+        "step_id": 204,
+        "start_time": 340.321,
+        "end_time": 418.336
+      },
+      {
+        "description": "Add-Add 1 large minced garlic cloves to the pan",
+        "step_id": 199,
+        "start_time": 418.604,
+        "end_time": 538.743
+      },
+      {
+        "description": "Cook-Cook garlic until fragrant (about 1 minutes). Be careful not to burn garlic",
+        "step_id": 202,
+        "start_time": 538.824,
+        "end_time": 581.525
+      },
+      {
+        "description": "Add-Add the zucchini noodles",
+        "step_id": 201,
+        "start_time": 581.997,
+        "end_time": 598.189
+      },
+      {
+        "description": "season-season with salt",
+        "step_id": 198,
+        "start_time": 603.504,
+        "end_time": 623.457
+      },
+      {
+        "description": "season-pepper to taste",
+        "step_id": 194,
+        "start_time": 627,
+        "end_time": 651
+      },
+      {
+        "description": "Add-1/6 cup grated parmesan cheese",
+        "step_id": 193,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill cheese while adding to the pan"
+          }
+        ],
+        "start_time": 662,
+        "end_time": 700
+      },
+      {
+        "description": "Cook-Cook for 2 minutes or until the zoodles are done",
+        "step_id": 192,
+        "start_time": 704.935,
+        "end_time": 769.436
+      },
+      {
+        "description": "Remove-Remove from heat",
+        "step_id": 197,
+        "start_time": 770,
+        "end_time": 784.091
+      },
+      {
+        "description": "Top-Top with more parmesan if desired",
+        "step_id": 195,
+        "start_time": -1.0,
+        "end_time": -1.0
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 154,
+          "description": "Heat-Heat 3 tbsp oil in a pan over medium heat",
+          "start_time": 15.956867900871792,
+          "end_time": 54.93434947570623,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like we have about 5 tablespoons of oil there. The recipe calls for 3, so you might want to remove a little."
+            }
+          ]
+        },
+        {
+          "step_id": 154,
+          "description": "Heat-Heat 3 tbsp oil in a pan over medium heat",
+          "start_time": 15.956867900871792,
+          "end_time": 54.93434947570623,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Ideally, the garlic and tomato puree should be ready before heating the oil. You might want to pause and prep those first."
+            }
+          ]
+        },
+        {
+          "step_id": 139,
+          "description": "Add-Add 1/4 tsp mustard to the pan",
+          "start_time": 105.1326212008718,
+          "end_time": 121.07795457239497,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the garlic isn't prepped yet, be careful not to let the mustard seeds burn while you wait. You might need to take the pan off the heat."
+            }
+          ]
+        },
+        {
+          "step_id": 141,
+          "description": "Add-1/2 tsp cumin seeds to the pan",
+          "start_time": 121.66852247504397,
+          "end_time": 147.65351019160028,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We still need the garlic. It might be best to remove the pan from the heat so the cumin doesn't burn."
+            }
+          ]
+        },
+        {
+          "step_id": 151,
+          "description": "Lower-Lower the heat",
+          "start_time": 159.4648682445804,
+          "end_time": 163.00827566047445,
+          "error_tag": "Temperature Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The heat is set to high, which will likely burn the spices. It would be best to lower it immediately."
+            }
+          ]
+        },
+        {
+          "step_id": 151,
+          "description": "Lower-Lower the heat",
+          "start_time": 159.4648682445804,
+          "end_time": 163.00827566047445,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The spices are cooking fast. We really need those other ingredients ready to avoid burning."
+            }
+          ]
+        },
+        {
+          "step_id": 147,
+          "description": "Add-Add 2 tbsp red chili powder to the pan",
+          "start_time": 221.47449802272607,
+          "end_time": 252.77459686312346,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Adding the chili powder now without the wet ingredients might cause it to burn. I'd suggest taking the pan off the heat."
+            }
+          ]
+        },
+        {
+          "step_id": 149,
+          "description": "Take-Take 1 tomato",
+          "start_time": 258.6802758896135,
+          "end_time": 273.4444734558387,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "With the spices already in the pan, please hurry with the tomato or turn off the heat to prevent burning."
+            }
+          ]
+        },
+        {
+          "step_id": 155,
+          "description": "Chop-Chop tomato roughly (anysize chunks are fine)",
+          "start_time": 288.2086710220638,
+          "end_time": 367.9353378796797,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Slicing works, though roughly chopping them is usually faster for the blender."
+            }
+          ]
+        },
+        {
+          "step_id": 155,
+          "description": "Chop-Chop tomato roughly (anysize chunks are fine)",
+          "start_time": 288.2086710220638,
+          "end_time": 367.9353378796797,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The pan is still waiting with the spices. Let's try to get this done quickly."
+            }
+          ]
+        },
+        {
+          "step_id": 150,
+          "description": "puree-puree tomatoes without any water in a blender/mixer",
+          "start_time": 394.510893498885,
+          "end_time": 490.7734616306731,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like water was added to the blender. You may need to simmer the sauce a bit longer to reduce the liquid."
+            }
+          ]
+        },
+        {
+          "step_id": 150,
+          "description": "puree-puree tomatoes without any water in a blender/mixer",
+          "start_time": 394.510893498885,
+          "end_time": 490.7734616306731,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Now that the puree is ready, let's get it into the pan before the spices spoil."
+            }
+          ]
+        },
+        {
+          "step_id": 153,
+          "description": "simmer-Allow the mixture to simmer over low heat for 5 minutes or until the mixture becomes thick",
+          "start_time": 615.9738569922625,
+          "end_time": 821.4914871141168,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The sauce has only simmered for 2 minutes. It usually needs about 5 minutes to thicken properly."
+            }
+          ]
+        },
+        {
+          "step_id": 153,
+          "description": "simmer-Allow the mixture to simmer over low heat for 5 minutes or until the mixture becomes thick",
+          "start_time": 615.9738569922625,
+          "end_time": 821.4914871141168,
+          "error_tag": "Temperature Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Simmering on high heat can cause dangerous splatters. Please turn the heat down to low to stay safe."
+            }
+          ]
+        },
+        {
+          "step_id": 145,
+          "description": "Peel-Peel 4 large garlic cloves",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It seems we skipped peeling the garlic earlier. You can do it now if you'd like to add it separately."
+            }
+          ]
+        },
+        {
+          "step_id": 140,
+          "description": "mince-mince the garlic",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "If you're preparing the garlic now, don't forget to mince it finely before cooking."
+            }
+          ]
+        },
+        {
+          "step_id": 148,
+          "description": "Saute-Saute the garlic for 2-3 minutes",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the garlic was missed in the main pot, you can saute it in a small separate pan for a few minutes."
+            }
+          ]
+        },
+        {
+          "step_id": 152,
+          "description": "add-When mustard and cumin seeds begin to sizzle, add minced garlic",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You can stir the separately fried garlic into the main dish now to complete the flavor."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "18_27",
+    "activity_id": 18,
+    "step_annotations": [
+      {
+        "description": "Peel-Peel 1 garlic cloves",
+        "step_id": 200,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Do not peel garlic properly"
+          }
+        ],
+        "start_time": 5.098,
+        "end_time": 23.19,
+        "modified_description": "Peel-Do not peel 1 garlic cloves"
+      },
+      {
+        "description": "Heat-Heat a large pan on medium heat",
+        "step_id": 196,
+        "errors": [
+          {
+            "tag": "Temperature Error",
+            "description": "Heat-Heat a large pan on high heat"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before spiralizing zucchini"
+          }
+        ],
+        "start_time": 24.265,
+        "end_time": 46.461,
+        "modified_description": "Heat-Heat a large pan on high heat"
+      },
+      {
+        "description": "Melt-Melt 1 tablespoons of softened butter",
+        "step_id": 204,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before spiralizing zucchini"
+          }
+        ],
+        "start_time": 54.113,
+        "end_time": 112.042
+      },
+      {
+        "description": "Add-Add 1 large minced garlic cloves to the pan",
+        "step_id": 199,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Add un peeled not minced garlic clove to the pan"
+          },
+          {
+            "tag": "Measurement Error",
+            "description": "Add 2 large cloves instead of 1"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before spiralizing zucchini"
+          }
+        ],
+        "start_time": 117.80799999999999,
+        "end_time": 146.201,
+        "modified_description": "Add-Add 1 large garlic clove to the pan"
+      },
+      {
+        "description": "Spiralize-Spiralize 1 medium zucchini into thin noodles using a spiralizer",
+        "step_id": 203,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Grate 1 medium zucchini into thin noodles"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan and adding garlic"
+          }
+        ],
+        "start_time": 150.126,
+        "end_time": 191.256,
+        "modified_description": "Grate -Grate 1 medium zucchini into thin noodles using a grater"
+      },
+      {
+        "description": "Cook-Cook garlic until fragrant (about 1 minutes). Be careful not to burn garlic",
+        "step_id": 202,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Wash all dishes while cooking for 3 minutes to burn the garlic"
+          }
+        ],
+        "start_time": 195.548,
+        "end_time": 435.985,
+        "modified_description": "Cook-Wash all dishes while cooking for 3 minutes to burn the garlic"
+      },
+      {
+        "description": "season-pepper to taste",
+        "step_id": 194,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Add a lot of pepper instead of just seasoning"
+          }
+        ],
+        "start_time": 442.212,
+        "end_time": 458.23
+      },
+      {
+        "description": "Add-1/6 cup grated parmesan cheese",
+        "step_id": 193,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Add-1 cup grated parmesan cheese"
+          },
+          {
+            "tag": "Technique Error",
+            "description": "Spill some cheese while adding it"
+          }
+        ],
+        "start_time": 476.49,
+        "end_time": 510.178,
+        "modified_description": "Add-1 cup grated parmesan cheese"
+      },
+      {
+        "description": "Add-Add the zucchini noodles",
+        "step_id": 201,
+        "start_time": 518.962,
+        "end_time": 531.033
+      },
+      {
+        "description": "Cook-Cook for 2 minutes or until the zoodles are done",
+        "step_id": 192,
+        "start_time": 532,
+        "end_time": 650
+      },
+      {
+        "description": "season-season with salt",
+        "step_id": 198,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Drop salt spoon while seasoning"
+          },
+          {
+            "tag": "Measurement Error",
+            "description": "Add more salt than needed due to dropping of the spoon"
+          }
+        ],
+        "start_time": 600,
+        "end_time": 623.696,
+        "modified_description": "season-season with salt (drop the spoon)"
+      },
+      {
+        "description": "Remove-Remove from heat",
+        "step_id": 197,
+        "start_time": 649,
+        "end_time": 653
+      },
+      {
+        "description": "Top-Top with more parmesan if desired",
+        "step_id": 195,
+        "start_time": -1.0,
+        "end_time": -1.0
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 149,
+          "description": "Take-Take 1 tomato",
+          "start_time": 8,
+          "end_time": 28,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I noticed you took two tomatoes. The recipe suggests using just one to keep the flavor balanced."
+            }
+          ]
+        },
+        {
+          "step_id": 154,
+          "description": "Heat-Heat 3 tbsp oil in a pan over medium heat",
+          "start_time": 43,
+          "end_time": 101,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you're using a teaspoon. You might want to switch to a tablespoon to ensure there's enough oil in the pan."
+            }
+          ]
+        },
+        {
+          "step_id": 154,
+          "description": "Heat-Heat 3 tbsp oil in a pan over medium heat",
+          "start_time": 43,
+          "end_time": 101,
+          "error_tag": "Temperature Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The heat seems a bit low. Turning it up to medium will help the oil reach the right temperature for cooking."
+            }
+          ]
+        },
+        {
+          "step_id": 154,
+          "description": "Heat-Heat 3 tbsp oil in a pan over medium heat",
+          "start_time": 43,
+          "end_time": 101,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Ideally, we should prepare the puree and garlic before heating the oil so everything is ready to go."
+            }
+          ]
+        },
+        {
+          "step_id": 141,
+          "description": "Add-1/2 tsp cumin seeds to the pan",
+          "start_time": 108,
+          "end_time": 174,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since we're adding spices now, we'll need to be quick with the garlic and puree preparation so nothing burns."
+            }
+          ]
+        },
+        {
+          "step_id": 139,
+          "description": "Add-Add 1/4 tsp mustard to the pan",
+          "start_time": 175,
+          "end_time": 197,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Just a reminder that we still need to prep the garlic. Keep an eye on the mustard seeds while we do that."
+            }
+          ]
+        },
+        {
+          "step_id": 155,
+          "description": "Chop-Chop tomato roughly (anysize chunks are fine)",
+          "start_time": 201,
+          "end_time": 360,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the spices are already in the pan, try to chop the tomatoes quickly to keep the cooking process moving."
+            }
+          ]
+        },
+        {
+          "step_id": 145,
+          "description": "Peel-Peel 4 large garlic cloves",
+          "start_time": 370.628,
+          "end_time": 484,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try to peel the skin gently without crushing the cloves so they stay whole for mincing."
+            }
+          ]
+        },
+        {
+          "step_id": 145,
+          "description": "Peel-Peel 4 large garlic cloves",
+          "start_time": 370.628,
+          "end_time": 484,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We usually peel the garlic before starting the stove, but let's get it done quickly now."
+            }
+          ]
+        },
+        {
+          "step_id": 140,
+          "description": "mince-mince the garlic",
+          "start_time": 491,
+          "end_time": 602.5,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The oil is waiting, so let's mince this up as fast as possible to add it to the pan."
+            }
+          ]
+        },
+        {
+          "step_id": 152,
+          "description": "add-When mustard and cumin seeds begin to sizzle, add minced garlic",
+          "start_time": 617.87,
+          "end_time": 640,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We still need to make the puree. Once the garlic is in, we might need to lower the heat while we blend the tomatoes."
+            }
+          ]
+        },
+        {
+          "step_id": 151,
+          "description": "Lower-Lower the heat",
+          "start_time": 641,
+          "end_time": 644.401,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Good idea lowering the heat. That gives us some time to prepare the tomato puree."
+            }
+          ]
+        },
+        {
+          "step_id": 148,
+          "description": "Saute-Saute the garlic for 2-3 minutes",
+          "start_time": 650.251,
+          "end_time": 712.242,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The garlic needs a little more time to become fragrant. Let's saute it for another minute."
+            }
+          ]
+        },
+        {
+          "step_id": 148,
+          "description": "Saute-Saute the garlic for 2-3 minutes",
+          "start_time": 650.251,
+          "end_time": 712.242,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "While the garlic sautes, keep in mind we still need to blend the tomatoes."
+            }
+          ]
+        },
+        {
+          "step_id": 147,
+          "description": "Add-Add 2 tbsp red chili powder to the pan",
+          "start_time": 714.43,
+          "end_time": 766,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like about 4 tablespoons. The recipe calls for 2, so you might want to remove some to reduce the spiciness."
+            }
+          ]
+        },
+        {
+          "step_id": 147,
+          "description": "Add-Add 2 tbsp red chili powder to the pan",
+          "start_time": 714.43,
+          "end_time": 766,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Now that the spices are in, we should immediately get the tomato puree ready to add."
+            }
+          ]
+        },
+        {
+          "step_id": 150,
+          "description": "puree-puree tomatoes without any water in a blender/mixer",
+          "start_time": 778,
+          "end_time": 879,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like there are still some chunks. You might want to blend it a bit longer for a smoother consistency."
+            }
+          ]
+        },
+        {
+          "step_id": 150,
+          "description": "puree-puree tomatoes without any water in a blender/mixer",
+          "start_time": 778,
+          "end_time": 879,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It's good we're getting this done now. In the future, it helps to have the puree ready before starting the cooking."
+            }
+          ]
+        },
+        {
+          "step_id": 146,
+          "description": "Add-1/2 tsp salt to the pan",
+          "start_time": 904.71,
+          "end_time": 934.665,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The recipe suggests only half a teaspoon of salt. Adding a full teaspoon might make it too salty."
+            }
+          ]
+        },
+        {
+          "step_id": 156,
+          "description": "Transfer-Transfer it to a serving bowl",
+          "start_time": 983.771,
+          "end_time": 1008,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please be careful with the hot mixture. You might want to clean up that spill to avoid any burns."
+            }
+          ]
+        },
+        {
+          "step_id": 153,
+          "description": "simmer-Allow the mixture to simmer over low heat for 5 minutes or until the mixture becomes thick",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We missed the simmering step. It's important to let it simmer for about 5 minutes to thicken properly before serving."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "18_28",
+    "activity_id": 18,
+    "step_annotations": [
+      {
+        "description": "Peel-Peel 1 garlic cloves",
+        "step_id": 200,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Peel improperly"
+          }
+        ],
+        "start_time": 25.618784416390728,
+        "end_time": 78.23505673427152,
+        "modified_description": "Peel-Peel 1 garlic clove improperly"
+      },
+      {
+        "description": "Heat-Heat a large pan on medium heat",
+        "step_id": 196,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Turn on the wrong burner and turn off the heat and turn on the correct burner"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before spiralizing zucchini"
+          }
+        ],
+        "start_time": 84.2882562044702,
+        "end_time": 120.14182229718543,
+        "modified_description": "Heat-Heat the wrong pan; turn off the heat; and turn on the heat for the correct pan"
+      },
+      {
+        "description": "Spiralize-Spiralize 1 medium zucchini into thin noodles using a spiralizer",
+        "step_id": 203,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan and melting the butter"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Using soiled zuccini"
+          }
+        ],
+        "start_time": 123.40123739652319,
+        "end_time": 228.16815130380795
+      },
+      {
+        "description": "Melt-Melt 1 tablespoons of softened butter",
+        "step_id": 204,
+        "errors": [
+          {
+            "tag": "Temperature Error",
+            "description": "Burn the butter by heating on high"
+          }
+        ],
+        "start_time": 244.93085752897352,
+        "end_time": 312.9129438865894,
+        "modified_description": "Melt-Melt 1 tablespoons of softened butter on high heat to burn it"
+      },
+      {
+        "description": "Add-Add 1 large minced garlic cloves to the pan",
+        "step_id": 199,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Chop the garlic instead of mincing"
+          }
+        ],
+        "start_time": 288.7001460057947,
+        "end_time": 315.2410975289735,
+        "modified_description": "Add-Add 1 large chopped  garlic clove to the pan"
+      },
+      {
+        "description": "Cook-Cook garlic until fragrant (about 1 minutes). Be careful not to burn garlic",
+        "step_id": 202,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Cook until the garlic is burnt"
+          }
+        ],
+        "start_time": 323.6224506415563,
+        "end_time": 377.1699844163907,
+        "modified_description": "Cook-Cook garlic until fragrant (about 1 minutes). burn garlic"
+      },
+      {
+        "description": "Add-Add the zucchini noodles",
+        "step_id": 201,
+        "start_time": 381.826291701159,
+        "end_time": 392.5357984561258,
+        "modified_description": "Add-Drop while add the zucchini noodles into the pan"
+      },
+      {
+        "description": "Add-1/6 cup grated parmesan cheese",
+        "step_id": 193,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill while adding grated cheese"
+          },
+          {
+            "tag": "Measurement Error",
+            "description": "Add 1/3 cup grated parmesan cheese instead of 1/6 cup"
+          }
+        ],
+        "start_time": 416.7485963369205,
+        "end_time": 453.0677931581126,
+        "modified_description": "Add-1/6 cup grated parmesan cheese; spill"
+      },
+      {
+        "description": "Cook-Cook for 2 minutes or until the zoodles are done",
+        "step_id": 192,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill outside while sauteing to cook"
+          }
+        ],
+        "start_time": 460.0522540852649,
+        "end_time": 651,
+        "modified_description": "Cook-Spill and burn the zoodles while sauteing to cook"
+      },
+      {
+        "description": "season-pepper to taste",
+        "step_id": 194,
+        "start_time": 511.2716342177152,
+        "end_time": 556.4378148799668
+      },
+      {
+        "description": "season-season with salt",
+        "step_id": 198,
+        "start_time": 562.0253836216887,
+        "end_time": 579.719351303808
+      },
+      {
+        "description": "Remove-Remove from heat",
+        "step_id": 197,
+        "start_time": 603.9321491846026,
+        "end_time": 650.9608527607616
+      },
+      {
+        "description": "Top-Top with more parmesan if desired",
+        "step_id": 195,
+        "start_time": 654.2202678600994,
+        "end_time": 676.1049120985099
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 154,
+          "description": "Heat-Heat 3 tbsp oil in a pan over medium heat",
+          "start_time": 5.434,
+          "end_time": 45.677,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like a bit more oil than necessary went in. You might want to spoon some out to keep the balance right."
+            }
+          ]
+        },
+        {
+          "step_id": 154,
+          "description": "Heat-Heat 3 tbsp oil in a pan over medium heat",
+          "start_time": 5.434,
+          "end_time": 45.677,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful with the spilled oil near the heat; it might be slippery or cause a flare-up."
+            }
+          ]
+        },
+        {
+          "step_id": 154,
+          "description": "Heat-Heat 3 tbsp oil in a pan over medium heat",
+          "start_time": 5.434,
+          "end_time": 45.677,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the oil is heating up now, let's try to prepare the garlic and tomato quickly so the oil doesn't smoke."
+            }
+          ]
+        },
+        {
+          "step_id": 149,
+          "description": "Take-Take 1 tomato",
+          "start_time": 48.516,
+          "end_time": 60.094,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "While you grab the tomato, remember the pan is already heating on the stove."
+            }
+          ]
+        },
+        {
+          "step_id": 139,
+          "description": "Add-Add 1/4 tsp mustard to the pan",
+          "start_time": 70.4,
+          "end_time": 109.45,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Adding the mustard now might cause it to burn while you prep the other ingredients. You may want to take the pan off the heat for a moment."
+            }
+          ]
+        },
+        {
+          "step_id": 155,
+          "description": "Chop-Chop tomato roughly (anysize chunks are fine)",
+          "start_time": 111.121,
+          "end_time": 135.293,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Keep an eye on the heating pan while you chop the tomato."
+            }
+          ]
+        },
+        {
+          "step_id": 145,
+          "description": "Peel-Peel 4 large garlic cloves",
+          "start_time": 139.693,
+          "end_time": 215.649,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The recipe calls for four cloves; please make sure to peel two more."
+            }
+          ]
+        },
+        {
+          "step_id": 145,
+          "description": "Peel-Peel 4 large garlic cloves",
+          "start_time": 139.693,
+          "end_time": 215.649,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The pan is still on the heat, so try to be quick with the peeling."
+            }
+          ]
+        },
+        {
+          "step_id": 150,
+          "description": "puree-puree tomatoes without any water in a blender/mixer",
+          "start_time": 219.566,
+          "end_time": 271.037,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to check the pan occasionally while you run the blender."
+            }
+          ]
+        },
+        {
+          "step_id": 140,
+          "description": "mince-mince the garlic",
+          "start_time": 273.604,
+          "end_time": 334.443,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like we still need two more minced garlic cloves for the full amount."
+            }
+          ]
+        },
+        {
+          "step_id": 140,
+          "description": "mince-mince the garlic",
+          "start_time": 273.604,
+          "end_time": 334.443,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The pan is quite hot now. Let's finish mincing so we can start cooking."
+            }
+          ]
+        },
+        {
+          "step_id": 152,
+          "description": "add-When mustard and cumin seeds begin to sizzle, add minced garlic",
+          "start_time": 372.464,
+          "end_time": 395.42,
+          "error_tag": "Temperature Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The mustard seeds look burnt from the long wait. It might be best to start over to avoid a bitter flavor."
+            }
+          ]
+        },
+        {
+          "step_id": 152,
+          "description": "add-When mustard and cumin seeds begin to sizzle, add minced garlic",
+          "start_time": 372.464,
+          "end_time": 395.42,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Steady your hand when adding the garlic to ensure it all lands safely in the pan."
+            }
+          ]
+        },
+        {
+          "step_id": 151,
+          "description": "Lower-Lower the heat",
+          "start_time": 401.897,
+          "end_time": 405.397,
+          "error_tag": "Temperature Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The heat is still set to high. Please lower it to a simmer to prevent burning."
+            }
+          ]
+        },
+        {
+          "step_id": 148,
+          "description": "Saute-Saute the garlic for 2-3 minutes",
+          "start_time": 406.401,
+          "end_time": 415.486,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The garlic seems to have burned. You might need to redo this part for a better taste."
+            }
+          ]
+        },
+        {
+          "step_id": 153,
+          "description": "simmer-Allow the mixture to simmer over low heat for 5 minutes or until the mixture becomes thick",
+          "start_time": 507.122,
+          "end_time": 582.25,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It needs a little more time to thicken properly. Let it simmer for the full 5 minutes."
+            }
+          ]
+        },
+        {
+          "step_id": 147,
+          "description": "Add-Add 2 tbsp red chili powder to the pan",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like the red chili powder was missed. Don't forget to add it to the pan."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "18_31",
+    "activity_id": 18,
+    "step_annotations": [
+      {
+        "description": "Heat-Heat a large pan on medium heat",
+        "step_id": 196,
+        "errors": [
+          {
+            "tag": "Temperature Error",
+            "description": "use low heat instead of medium"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before peeling garlic"
+          }
+        ],
+        "start_time": 2.027,
+        "end_time": 23.784,
+        "modified_description": "Heat-Heat a large pan on low heat"
+      },
+      {
+        "description": "Melt-Melt 1 tablespoons of softened butter",
+        "step_id": 204,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "1/2 tbsp of butter instead of 1 tbsp"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before peeling garlic"
+          }
+        ],
+        "start_time": 27.553,
+        "end_time": 179.886,
+        "modified_description": "Melt-Melt 1 tablespoons of softened butter"
+      },
+      {
+        "description": "Peel-Peel 1 garlic cloves",
+        "step_id": 200,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "peel only halfway"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before after heating pan and melting butter"
+          }
+        ],
+        "start_time": 183.913,
+        "end_time": 210.051,
+        "modified_description": "Peel- incompletely Peel 1 garlic cloves"
+      },
+      {
+        "description": "Add-Add 1 large minced garlic cloves to the pan",
+        "step_id": 199,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "crushed instead of minced"
+          }
+        ],
+        "start_time": 214.184,
+        "end_time": 246.111,
+        "modified_description": "Add-Add 1 large crushed garlic cloves to the pan"
+      },
+      {
+        "description": "Cook-Cook garlic until fragrant (about 1 minutes). Be careful not to burn garlic",
+        "step_id": 202,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "1/2 min instead of 1 min"
+          }
+        ],
+        "start_time": 251.026,
+        "end_time": 290.352,
+        "modified_description": "Cook-Cook garlic until fragrant (about 1/2 minutes). Be careful not to burn garlic"
+      },
+      {
+        "description": "season-pepper to taste",
+        "step_id": 194,
+        "start_time": 291.5,
+        "end_time": 312.855
+      },
+      {
+        "description": "Add-1/6 cup grated parmesan cheese",
+        "step_id": 193,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "spill while adding"
+          }
+        ],
+        "start_time": 312.981,
+        "end_time": 394.133,
+        "modified_description": "Add-1/6 cup grated parmesan cheese and spill some outside"
+      },
+      {
+        "description": "Remove-Remove from heat",
+        "step_id": 197,
+        "start_time": 396.45233876148006,
+        "end_time": 415.33
+      },
+      {
+        "description": "Top-Top with more parmesan if desired",
+        "step_id": 195,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "top with cheddar cheese instead of parmesan"
+          }
+        ],
+        "start_time": 416.194,
+        "end_time": 435.493,
+        "modified_description": "Top-Top with more cheddar if desired"
+      },
+      {
+        "description": "Spiralize-Spiralize 1 medium zucchini into thin noodles using a spiralizer",
+        "step_id": 203,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "season-season with salt",
+        "step_id": 198,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Add-Add the zucchini noodles",
+        "step_id": 201,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Cook-Cook for 2 minutes or until the zoodles are done",
+        "step_id": 192,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 149,
+          "description": "Take-Take 1 tomato",
+          "start_time": 15.229211513086318,
+          "end_time": 48.63074861759318,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You've taken two tomatoes, but the recipe only calls for one. You might want to put one back."
+            }
+          ]
+        },
+        {
+          "step_id": 145,
+          "description": "Peel-Peel 4 large garlic cloves",
+          "start_time": 52.43598702190408,
+          "end_time": 162.78790074692043,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Those garlic cloves look a bit small compared to large ones. You might consider using a few extra to keep the flavor strong."
+            }
+          ]
+        },
+        {
+          "step_id": 154,
+          "description": "Heat-Heat 3 tbsp oil in a pan over medium heat",
+          "start_time": 169.97557328839656,
+          "end_time": 234.66462616168198,
+          "error_tag": "Temperature Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "High heat can cause the oil to smoke or splatter dangerously. It is safer to lower the heat to medium."
+            }
+          ]
+        },
+        {
+          "step_id": 154,
+          "description": "Heat-Heat 3 tbsp oil in a pan over medium heat",
+          "start_time": 169.97557328839656,
+          "end_time": 234.66462616168198,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The garlic and puree aren't ready yet. It is best to prepare them before heating the oil to prevent burning."
+            }
+          ]
+        },
+        {
+          "step_id": 140,
+          "description": "mince-mince the garlic",
+          "start_time": 235.93303896311895,
+          "end_time": 294.28002782921953,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The recipe works best with minced garlic rather than slices. You might want to chop those slices down further."
+            }
+          ]
+        },
+        {
+          "step_id": 140,
+          "description": "mince-mince the garlic",
+          "start_time": 235.93303896311895,
+          "end_time": 294.28002782921953,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Keep in mind that the oil is heating up on the stove while you prepare the garlic."
+            }
+          ]
+        },
+        {
+          "step_id": 155,
+          "description": "Chop-Chop tomato roughly (anysize chunks are fine)",
+          "start_time": 303.1589174392783,
+          "end_time": 336.13765027663953,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The pan is still heating, so try to chop the tomatoes quickly so the oil doesn't overheat."
+            }
+          ]
+        },
+        {
+          "step_id": 150,
+          "description": "puree-puree tomatoes without any water in a blender/mixer",
+          "start_time": 339.0972801466591,
+          "end_time": 499.3400973948629,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget the oil is waiting on the heat while you blend the puree."
+            }
+          ]
+        },
+        {
+          "step_id": 139,
+          "description": "Add-Add 1/4 tsp mustard to the pan",
+          "start_time": 508.21898700492164,
+          "end_time": 535.2784601022437,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like more than a quarter teaspoon. You might want to remove some mustard seeds to balance the flavor."
+            }
+          ]
+        },
+        {
+          "step_id": 147,
+          "description": "Add-Add 2 tbsp red chili powder to the pan",
+          "start_time": 537.8152857051176,
+          "end_time": 549.653805185196,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you added less than the two tablespoons required. You might want to add a bit more chili powder."
+            }
+          ]
+        },
+        {
+          "step_id": 144,
+          "description": "Mix-Mix well tomato puree with contents in the pan",
+          "start_time": 579.2501038853919,
+          "end_time": 597.0078831055096,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The tomatoes seem a bit undercooked. It's best to let them simmer a little longer."
+            }
+          ]
+        },
+        {
+          "step_id": 152,
+          "description": "add-When mustard and cumin seeds begin to sizzle, add minced garlic",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you missed adding the minced garlic. Don't forget to put it in now."
+            }
+          ]
+        },
+        {
+          "step_id": 141,
+          "description": "Add-1/2 tsp cumin seeds to the pan",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You also need to add the cumin seeds to the pan along with the mustard."
+            }
+          ]
+        },
+        {
+          "step_id": 151,
+          "description": "Lower-Lower the heat",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Make sure to lower the heat now so the spices don't burn."
+            }
+          ]
+        },
+        {
+          "step_id": 148,
+          "description": "Saute-Saute the garlic for 2-3 minutes",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please give the garlic a couple of minutes to saute properly before moving on."
+            }
+          ]
+        },
+        {
+          "step_id": 153,
+          "description": "simmer-Allow the mixture to simmer over low heat for 5 minutes or until the mixture becomes thick",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The mixture needs to simmer for about 5 minutes to thicken up correctly."
+            }
+          ]
+        },
+        {
+          "step_id": 146,
+          "description": "Add-1/2 tsp salt to the pan",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You haven't added the salt yet. Don't forget to season the dish."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "18_33",
+    "activity_id": 18,
+    "step_annotations": [
+      {
+        "description": "Heat-Heat a large pan on medium heat",
+        "step_id": 196,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before spiralizing the zucchini"
+          }
+        ],
+        "start_time": 1.003,
+        "end_time": 33.139
+      },
+      {
+        "description": "Spiralize-Spiralize 1 medium zucchini into thin noodles using a spiralizer",
+        "step_id": 203,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 36.269,
+        "end_time": 188.208
+      },
+      {
+        "description": "Peel-Peel 1 garlic cloves",
+        "step_id": 200,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 189.059,
+        "end_time": 202.309
+      },
+      {
+        "description": "Melt-Melt 1 tablespoons of softened butter",
+        "step_id": 204,
+        "start_time": 206.222,
+        "end_time": 290.241
+      },
+      {
+        "description": "Add-Add 1 large minced garlic cloves to the pan",
+        "step_id": 199,
+        "start_time": 291.09000000000003,
+        "end_time": 365.268
+      },
+      {
+        "description": "Cook-Cook garlic until fragrant (about 1 minutes). Be careful not to burn garlic",
+        "step_id": 202,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "season-pepper to taste",
+        "step_id": 194,
+        "start_time": 365.804,
+        "end_time": 380.772
+      },
+      {
+        "description": "Add-Add the zucchini noodles",
+        "step_id": 201,
+        "start_time": 383.249,
+        "end_time": 401.71
+      },
+      {
+        "description": "season-season with salt",
+        "step_id": 198,
+        "start_time": 407.019,
+        "end_time": 418.63,
+        "modified_description": "season-season with salt and spill some out while doing it"
+      },
+      {
+        "description": "Cook-Cook for 2 minutes or until the zoodles are done",
+        "step_id": 192,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step started before adding parmesan cheese"
+          },
+          {
+            "tag": "Timing Error",
+            "description": "Cook for more than 3 minutes"
+          }
+        ],
+        "start_time": 406,
+        "end_time": 581,
+        "modified_description": "Cook-Cook for 2 minutes or until the zoodles are done and did not put pan on heat to cook"
+      },
+      {
+        "description": "Add-1/6 cup grated parmesan cheese",
+        "step_id": 193,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "spill some out while adding"
+          },
+          {
+            "tag": "Measurement Error",
+            "description": "Add without measuring the exact amount"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after cooking for 1 minute"
+          }
+        ],
+        "start_time": 480,
+        "end_time": 509
+      },
+      {
+        "description": "Remove-Remove from heat",
+        "step_id": 197,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before correct order"
+          }
+        ],
+        "start_time": 510.55,
+        "end_time": 521.769
+      },
+      {
+        "description": "Top-Top with more parmesan if desired",
+        "step_id": 195,
+        "start_time": -1.0,
+        "end_time": -1.0
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 196,
+          "description": "Heat-Heat a large pan on medium heat",
+          "start_time": 1.003,
+          "end_time": 33.139,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You've started heating the pan, but the zucchini isn't ready yet. You might want to turn the heat off for a moment to save energy."
+            }
+          ]
+        },
+        {
+          "step_id": 203,
+          "description": "Spiralize-Spiralize 1 medium zucchini into thin noodles using a spiralizer",
+          "start_time": 36.269,
+          "end_time": 188.208,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the pan is already heating up, keep an eye on it while you finish spiralizing the zucchini."
+            }
+          ]
+        },
+        {
+          "step_id": 200,
+          "description": "Peel-Peel 1 garlic cloves",
+          "start_time": 189.059,
+          "end_time": 202.309,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The pan has been on for a while. Please be careful with the heat while you peel the garlic."
+            }
+          ]
+        },
+        {
+          "step_id": 202,
+          "description": "Cook-Cook garlic until fragrant (about 1 minutes). Be careful not to burn garlic",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like we skipped sautéing the garlic. You might want to cook it briefly now to release the flavor."
+            }
+          ]
+        },
+        {
+          "step_id": 192,
+          "description": "Cook-Cook for 2 minutes or until the zoodles are done",
+          "start_time": 406.0,
+          "end_time": 581.0,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to add the parmesan cheese soon so it can melt while the noodles cook."
+            }
+          ]
+        },
+        {
+          "step_id": 192,
+          "description": "Cook-Cook for 2 minutes or until the zoodles are done",
+          "start_time": 406.0,
+          "end_time": 581.0,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The zucchini has been cooking for over three minutes now. You should check the texture to make sure it doesn't get too mushy."
+            }
+          ]
+        },
+        {
+          "step_id": 193,
+          "description": "Add-1/6 cup grated parmesan cheese",
+          "start_time": 480.0,
+          "end_time": 509.0,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful when adding the cheese; try to keep your hand steady to avoid spills."
+            }
+          ]
+        },
+        {
+          "step_id": 193,
+          "description": "Add-1/6 cup grated parmesan cheese",
+          "start_time": 480.0,
+          "end_time": 509.0,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It helps to measure the parmesan amount so the flavor stays balanced."
+            }
+          ]
+        },
+        {
+          "step_id": 193,
+          "description": "Add-1/6 cup grated parmesan cheese",
+          "start_time": 480.0,
+          "end_time": 509.0,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The cheese is going in a bit late, so be sure to stir it quickly so it melts evenly."
+            }
+          ]
+        },
+        {
+          "step_id": 197,
+          "description": "Remove-Remove from heat",
+          "start_time": 510.55,
+          "end_time": 521.769,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're removing the pan, but please double-check that the noodles are fully cooked and coated first."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "18_41",
+    "activity_id": 18,
+    "step_annotations": [
+      {
+        "description": "Heat-Heat a large pan on medium heat",
+        "step_id": 196,
+        "errors": [
+          {
+            "tag": "Temperature Error",
+            "description": "Heating the pan on a low heat."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before peeling and spiralizing the zucchini."
+          }
+        ],
+        "start_time": 4.298,
+        "end_time": 10.806000000000001,
+        "modified_description": "Heat-Heat a large pan on low heat."
+      },
+      {
+        "description": "Peel-Peel 1 garlic cloves",
+        "step_id": 200,
+        "start_time": 13.205,
+        "end_time": 56.995
+      },
+      {
+        "description": "Spiralize-Spiralize 1 medium zucchini into thin noodles using a spiralizer",
+        "step_id": 203,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Instead of spiralizing chopping the zucchini."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 65.262,
+        "end_time": 212.886,
+        "modified_description": "Chop-chop 1 medium zucchini into thin noodles."
+      },
+      {
+        "description": "Melt-Melt 1 tablespoons of softened butter",
+        "step_id": 204,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Using teaspoon instead of tablespoon."
+          }
+        ],
+        "start_time": 218.27,
+        "end_time": 285.125,
+        "modified_description": "Melt-Melt 1 teaspoon of softened butter."
+      },
+      {
+        "description": "Add-Add 1 large minced garlic cloves to the pan",
+        "step_id": 199,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Instead of mincing chopping the garlic."
+          }
+        ],
+        "start_time": 288.214,
+        "end_time": 325.738,
+        "modified_description": "Add-Add 1 large chopped garlic cloves to the pan"
+      },
+      {
+        "description": "season-pepper to taste",
+        "step_id": 194,
+        "start_time": 327.804,
+        "end_time": 338.35
+      },
+      {
+        "description": "Add-1/6 cup grated parmesan cheese",
+        "step_id": 193,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Using less than 1/6 cup."
+          }
+        ],
+        "start_time": 338.869,
+        "end_time": 399.918,
+        "modified_description": "Add-less than 1/6 cup grated parmesan cheese."
+      },
+      {
+        "description": "Add-Add the zucchini noodles",
+        "step_id": 201,
+        "start_time": 401.502,
+        "end_time": 408.579
+      },
+      {
+        "description": "season-season with salt",
+        "step_id": 198,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spilled some salt."
+          }
+        ],
+        "start_time": 410.802,
+        "end_time": 424.553,
+        "modified_description": "season-season with salt and spill some outside."
+      },
+      {
+        "description": "Cook-Cook for 2 minutes or until the zoodles are done",
+        "step_id": 192,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Cooking for more than 2 minutes."
+          }
+        ],
+        "start_time": 480.009,
+        "end_time": 585.728
+      },
+      {
+        "description": "Top-Top with more parmesan if desired",
+        "step_id": 195,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill some parmeasan while adding."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Added before removing from heat."
+          }
+        ],
+        "start_time": 586.051,
+        "end_time": 592.037,
+        "modified_description": "Top-Top with more parmesan if desired and spill some."
+      },
+      {
+        "description": "Remove-Remove from heat",
+        "step_id": 197,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Added after topping with parmesan."
+          }
+        ],
+        "start_time": 594.258,
+        "end_time": 599.5360000000001
+      },
+      {
+        "description": "Cook-Cook garlic until fragrant (about 1 minutes). Be careful not to burn garlic",
+        "step_id": 202,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 196,
+          "description": "Heat-Heat a large pan on medium heat",
+          "start_time": 4.298,
+          "end_time": 10.806000000000001,
+          "error_tag": "Temperature Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The recipe recommends medium heat. You might want to turn the dial up a bit to get the right temperature."
+            }
+          ]
+        },
+        {
+          "step_id": 196,
+          "description": "Heat-Heat a large pan on medium heat",
+          "start_time": 4.298,
+          "end_time": 10.806000000000001,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like we're heating the pan a bit early. You might want to verify your ingredients are prepped so the pan doesn't sit empty too long."
+            }
+          ]
+        },
+        {
+          "step_id": 203,
+          "description": "Spiralize-Spiralize 1 medium zucchini into thin noodles using a spiralizer",
+          "start_time": 65.262,
+          "end_time": 212.886,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I see you're chopping the zucchini. Using a spiralizer would give you the long noodle texture called for in this recipe."
+            }
+          ]
+        },
+        {
+          "step_id": 203,
+          "description": "Spiralize-Spiralize 1 medium zucchini into thin noodles using a spiralizer",
+          "start_time": 65.262,
+          "end_time": 212.886,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the pan has already been heated, let's try to get these noodles ready quickly so we can start cooking."
+            }
+          ]
+        },
+        {
+          "step_id": 204,
+          "description": "Melt-Melt 1 tablespoons of softened butter",
+          "start_time": 218.27,
+          "end_time": 285.125,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you used a teaspoon there. You might want to add a little more to equal a full tablespoon."
+            }
+          ]
+        },
+        {
+          "step_id": 199,
+          "description": "Add-Add 1 large minced garlic cloves to the pan",
+          "start_time": 288.214,
+          "end_time": 325.738,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're chopping the garlic, but mincing it finely usually helps release more flavor for this dish."
+            }
+          ]
+        },
+        {
+          "step_id": 193,
+          "description": "Add-1/6 cup grated parmesan cheese",
+          "start_time": 338.869,
+          "end_time": 399.918,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks a little light on the cheese. You might want to add closer to 1/6 cup for the best flavor."
+            }
+          ]
+        },
+        {
+          "step_id": 198,
+          "description": "season-season with salt",
+          "start_time": 410.802,
+          "end_time": 424.553,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Oops, it looks like some salt spilled over. You might want to wipe that up before moving on."
+            }
+          ]
+        },
+        {
+          "step_id": 192,
+          "description": "Cook-Cook for 2 minutes or until the zoodles are done",
+          "start_time": 480.009,
+          "end_time": 585.728,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It's been a bit over two minutes. You might want to check if the zoodles are done so they don't get too soft."
+            }
+          ]
+        },
+        {
+          "step_id": 195,
+          "description": "Top-Top with more parmesan if desired",
+          "start_time": 586.051,
+          "end_time": 592.037,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful there, it looks like some parmesan is spilling while you sprinkle it."
+            }
+          ]
+        },
+        {
+          "step_id": 195,
+          "description": "Top-Top with more parmesan if desired",
+          "start_time": 586.051,
+          "end_time": 592.037,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Usually, we remove the pan from the heat before adding the topping to prevent the cheese from burning."
+            }
+          ]
+        },
+        {
+          "step_id": 197,
+          "description": "Remove-Remove from heat",
+          "start_time": 594.258,
+          "end_time": 599.5360000000001,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the topping is on, make sure to take the pan off the heat now to avoid overcooking."
+            }
+          ]
+        },
+        {
+          "step_id": 202,
+          "description": "Cook-Cook garlic until fragrant (about 1 minutes). Be careful not to burn garlic",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I think we missed sautéing the garlic until fragrant. It really helps to give it a minute in the pan by itself next time."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "18_45",
+    "activity_id": 18,
+    "step_annotations": [
+      {
+        "description": "Heat-Heat a large pan on medium heat",
+        "step_id": 196,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before spiralizing zucchini and peel garlic"
+          }
+        ],
+        "start_time": 5.128,
+        "end_time": 30.049,
+        "modified_description": "Heat-Heat a large saucepan on medium heat"
+      },
+      {
+        "description": "Peel-Peel 1 garlic cloves",
+        "step_id": 200,
+        "start_time": 47.522,
+        "end_time": 125.005
+      },
+      {
+        "description": "Cook-Cook garlic until fragrant (about 1 minutes). Be careful not to burn garlic",
+        "step_id": 202,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Cook-Cook garlic until it burns (about 2.5 minutes)."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding butter and spiralizing zucchini"
+          }
+        ],
+        "start_time": 232,
+        "end_time": 720,
+        "modified_description": "Cook-Cook garlic until it burns (about 2.5 minutes). Put melted ghee at the start of cooking."
+      },
+      {
+        "description": "Melt-Melt 1 tablespoons of softened butter",
+        "step_id": 204,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Melt-Melt 1 tablespoons of clarified butter(ghee)"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before spiralizing zucchini and after cooking garlic"
+          }
+        ],
+        "start_time": 308,
+        "end_time": 321,
+        "modified_description": "Melt-Melt 1 tablespoons of clarified butter(ghee)"
+      },
+      {
+        "description": "season-season with salt",
+        "step_id": 198,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Add a lot of salt, not season with salt"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before spiralizing the zucchini"
+          }
+        ],
+        "start_time": 434.024,
+        "end_time": 457.432,
+        "modified_description": "season-season with salt. Spillage happens."
+      },
+      {
+        "description": "Spiralize-Spiralize 1 medium zucchini into thin noodles using a spiralizer",
+        "step_id": 203,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spiralize-Spiralize 1 medium zucchini into thin noodles using a spiralizer. Did not remove top part of zucchini. Just pressing the zucchini against the spiralizer at the start. Incomplete action of spiralizing. Used both ends of zucchini. Spilling happens."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan and garlic"
+          }
+        ],
+        "start_time": 467.511,
+        "end_time": 638.299,
+        "modified_description": "Spiralize-Spiralize 1 medium zucchini into thin noodles using a spiralizer. Did not remove top part of zucchini. Just pressing the zucchini against the spiralizer at the start. Incomplete action of spiralizing. Used both ends of zucchini. Spilling happens."
+      },
+      {
+        "description": "season-pepper to taste",
+        "step_id": 194,
+        "start_time": 653.195,
+        "end_time": 684.463
+      },
+      {
+        "description": "Add-Add 1 large minced garlic cloves to the pan",
+        "step_id": 199,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Add-Add 1 large sliced garlic cloves to the pan. Throwing cloves. Spilling also."
+          }
+        ],
+        "start_time": 686.763,
+        "end_time": 710.544,
+        "modified_description": "Add-Add 1 large sliced garlic cloves to the pan. Throwing cloves. Spilling also."
+      },
+      {
+        "description": "Add-Add the zucchini noodles",
+        "step_id": 201,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Add-Add the zucchini noodles. Improper way of transferring. Not taking the chopping board and transferring with hand. Spilling the noodles as well."
+          }
+        ],
+        "start_time": 726.87,
+        "end_time": 759.478,
+        "modified_description": "Add-Add the zucchini noodles. Improper way of transferring. Not taking the chopping board and transferring with hand. Spilling the noodles as well."
+      },
+      {
+        "description": "Add-1/6 cup grated parmesan cheese",
+        "step_id": 193,
+        "start_time": 771.139,
+        "end_time": 814.779
+      },
+      {
+        "description": "Cook-Cook for 2 minutes or until the zoodles are done",
+        "step_id": 192,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Cook-Cook for 2 minutes with improper action. Just pressing the zoodles. Taking zoodles in the spoon and out of container. Spilling the zoodles as well."
+          }
+        ],
+        "start_time": 821.053,
+        "end_time": 959.614,
+        "modified_description": "Cook-Cook for 2 minutes with improper action. Just pressing the zoodles. Taking zoodles in the spoon and out of container. Spilling the zoodles as well."
+      },
+      {
+        "description": "Remove-Remove from heat",
+        "step_id": 197,
+        "start_time": 967.303,
+        "end_time": 974.083
+      },
+      {
+        "description": "Top-Top with more parmesan if desired",
+        "step_id": 195,
+        "start_time": 978.203,
+        "end_time": 997.577
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 196,
+          "description": "Heat-Heat a large pan on medium heat",
+          "start_time": 5.128,
+          "end_time": 30.049,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you're heating the pan before the vegetables are prepared. I recommend lowering the heat or prepping the zucchini quickly so the pan doesn't overheat empty."
+            }
+          ]
+        },
+        {
+          "step_id": 202,
+          "description": "Cook-Cook garlic until fragrant (about 1 minutes). Be careful not to burn garlic",
+          "start_time": 232,
+          "end_time": 720,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The garlic appears to be burning. To avoid a bitter taste, you may want to start fresh with a new batch."
+            }
+          ]
+        },
+        {
+          "step_id": 202,
+          "description": "Cook-Cook garlic until fragrant (about 1 minutes). Be careful not to burn garlic",
+          "start_time": 232,
+          "end_time": 720,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The garlic is cooking, but the zucchini isn't ready yet. It would be best to remove the pan from the heat while you finish prepping the noodles."
+            }
+          ]
+        },
+        {
+          "step_id": 204,
+          "description": "Melt-Melt 1 tablespoons of softened butter",
+          "start_time": 308,
+          "end_time": 321,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I noticed you're using ghee instead of softened butter. That works fine, just proceed with the next step as usual."
+            }
+          ]
+        },
+        {
+          "step_id": 204,
+          "description": "Melt-Melt 1 tablespoons of softened butter",
+          "start_time": 308,
+          "end_time": 321,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The butter is melting, but we still need the zucchini. Let's try to get the noodles spiralized quickly to add them to the pan."
+            }
+          ]
+        },
+        {
+          "step_id": 198,
+          "description": "season-season with salt",
+          "start_time": 434.024,
+          "end_time": 457.432,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like quite a bit of salt. You might want to remove some if possible, or add more ingredients later to balance the flavor."
+            }
+          ]
+        },
+        {
+          "step_id": 198,
+          "description": "season-season with salt",
+          "start_time": 434.024,
+          "end_time": 457.432,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you're seasoning the pan early. Typically, we add the salt after the zucchini noodles are in."
+            }
+          ]
+        },
+        {
+          "step_id": 203,
+          "description": "Spiralize-Spiralize 1 medium zucchini into thin noodles using a spiralizer",
+          "start_time": 467.511,
+          "end_time": 638.299,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "To get cleaner noodles, try trimming the top of the zucchini first and applying steady pressure to the spiralizer."
+            }
+          ]
+        },
+        {
+          "step_id": 203,
+          "description": "Spiralize-Spiralize 1 medium zucchini into thin noodles using a spiralizer",
+          "start_time": 467.511,
+          "end_time": 638.299,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the pan is already hot, let's try to finish spiralizing the zucchini as efficiently as possible to start cooking."
+            }
+          ]
+        },
+        {
+          "step_id": 199,
+          "description": "Add-Add 1 large minced garlic cloves to the pan",
+          "start_time": 686.763,
+          "end_time": 710.544,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please place the garlic into the pan gently. Throwing it in can cause hot oil to splash."
+            }
+          ]
+        },
+        {
+          "step_id": 201,
+          "description": "Add-Add the zucchini noodles",
+          "start_time": 726.87,
+          "end_time": 759.478,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You might find it easier to transfer the noodles using the chopping board. It helps prevent spilling them on the stove."
+            }
+          ]
+        },
+        {
+          "step_id": 192,
+          "description": "Cook-Cook for 2 minutes or until the zoodles are done",
+          "start_time": 821.053,
+          "end_time": 959.614,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try using tongs to toss the noodles gently. This keeps them in the pan and cooks them more evenly."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "18_49",
+    "activity_id": 18,
+    "step_annotations": [
+      {
+        "description": "Peel-Peel 1 garlic cloves",
+        "step_id": 200,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Peel entire garlic instead of 1 garlic clove"
+          },
+          {
+            "tag": "Technique Error",
+            "description": "Peel cloves improperly"
+          }
+        ],
+        "start_time": 0,
+        "end_time": 328.309,
+        "modified_description": "Peel-Peel 2 garlic"
+      },
+      {
+        "description": "Heat-Heat a large pan on medium heat",
+        "step_id": 196,
+        "errors": [
+          {
+            "tag": "Temperature Error",
+            "description": "Heat-Heat a large pan on high heat"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before spiralizing zucchini"
+          }
+        ],
+        "start_time": 335.423,
+        "end_time": 343.138,
+        "modified_description": "Heat-Heat a large pan on high heat"
+      },
+      {
+        "description": "Add-Add 1 large minced garlic cloves to the pan",
+        "step_id": 199,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Add-Add 2 large sliced garlic to the pan. mince not done properly instead slicing done"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Add cloves along with peeled skin"
+          },
+          {
+            "tag": "Measurement Error",
+            "description": "Add all cloves in a garlic instead of 1"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before spiralizing zucchini and melting butter in the pan"
+          }
+        ],
+        "start_time": 360.851,
+        "end_time": 685.025
+      },
+      {
+        "description": "Cook-Cook garlic until fragrant (about 1 minutes). Be careful not to burn garlic",
+        "step_id": 202,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Cook-Cook garlic until fragrant (about 3 minutes). Burn the garlic."
+          },
+          {
+            "tag": "Technique Error",
+            "description": "Cook-Cook garlic until fragrant (about 3 minutes). Burn the garlic."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before spiralizing zucchini and melting butter in the pan"
+          }
+        ],
+        "start_time": 686.074,
+        "end_time": 858.835,
+        "modified_description": "Cook-Cook garlic until fragrant (about 3 minutes). Burn the garlic."
+      },
+      {
+        "description": "season-pepper to taste",
+        "step_id": 194,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before spiralizing zucchini and melting butter in the pan"
+          }
+        ],
+        "start_time": 859.983,
+        "end_time": 876.025
+      },
+      {
+        "description": "season-season with salt",
+        "step_id": 198,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before spiralizing zucchini and melting butter in the pan"
+          }
+        ],
+        "start_time": 878.864,
+        "end_time": 887.891
+      },
+      {
+        "description": "Spiralize-Spiralize 1 medium zucchini into thin noodles using a spiralizer",
+        "step_id": 203,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after seasoning"
+          }
+        ],
+        "start_time": 906.809,
+        "end_time": 1077.667
+      },
+      {
+        "description": "Add-Add the zucchini noodles",
+        "step_id": 201,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after seasoning"
+          }
+        ],
+        "start_time": 1085.84,
+        "end_time": 1105.553
+      },
+      {
+        "description": "Melt-Melt 1 tablespoons of softened butter",
+        "step_id": 204,
+        "errors": [
+          {
+            "tag": "Temperature Error",
+            "description": "Freeze-Freeze 1 tablespoons of softened butter"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after correct order"
+          }
+        ],
+        "start_time": 1116.563,
+        "end_time": 1168.434,
+        "modified_description": "Freeze- Freeze 1 tablespoons of softened butter"
+      },
+      {
+        "description": "Cook-Cook for 2 minutes or until the zoodles are done",
+        "step_id": 192,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Cook-Cook for 4 minutes or until the zoodles are done"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding parmesan cheese"
+          }
+        ],
+        "start_time": 1190.263,
+        "end_time": 1391.256,
+        "modified_description": "Cook-Cook for 4 minutes or until the zoodles are done"
+      },
+      {
+        "description": "Add-1/6 cup grated parmesan cheese",
+        "step_id": 193,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Add-1/4 cup grated parmesan cheese"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after cooking zoodles"
+          }
+        ],
+        "start_time": 1391.816,
+        "end_time": 1459.186,
+        "modified_description": "Add-1/4 cup grated parmesan cheese"
+      },
+      {
+        "description": "Remove-Remove from heat",
+        "step_id": 197,
+        "start_time": 1459.624,
+        "end_time": 1463.482
+      },
+      {
+        "description": "Top-Top with more parmesan if desired",
+        "step_id": 195,
+        "start_time": 1481.08,
+        "end_time": 1494.415
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 200,
+          "description": "Peel-Peel 1 garlic cloves",
+          "start_time": 0,
+          "end_time": 328.309,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We only need one clove for this recipe, so there's no need to peel the entire head right now."
+            }
+          ]
+        },
+        {
+          "step_id": 200,
+          "description": "Peel-Peel 1 garlic cloves",
+          "start_time": 0,
+          "end_time": 328.309,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "If the skin is stubborn, try pressing the flat side of the knife onto the clove to loosen it first."
+            }
+          ]
+        },
+        {
+          "step_id": 196,
+          "description": "Heat-Heat a large pan on medium heat",
+          "start_time": 335.423,
+          "end_time": 343.138,
+          "error_tag": "Temperature Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Be careful with high heat, as it can cause the oil to smoke or splatter. Medium heat is safer."
+            }
+          ]
+        },
+        {
+          "step_id": 196,
+          "description": "Heat-Heat a large pan on medium heat",
+          "start_time": 335.423,
+          "end_time": 343.138,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It's usually best to have the zucchini spiralized and ready before we start heating the pan."
+            }
+          ]
+        },
+        {
+          "step_id": 199,
+          "description": "Add-Add 1 large minced garlic cloves to the pan",
+          "start_time": 360.851,
+          "end_time": 685.025,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The recipe calls for one minced clove. Using two sliced cloves might make the garlic flavor quite strong."
+            }
+          ]
+        },
+        {
+          "step_id": 199,
+          "description": "Add-Add 1 large minced garlic cloves to the pan",
+          "start_time": 360.851,
+          "end_time": 685.025,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like some garlic skin fell into the pan. You might want to remove it before it cooks."
+            }
+          ]
+        },
+        {
+          "step_id": 199,
+          "description": "Add-Add 1 large minced garlic cloves to the pan",
+          "start_time": 360.851,
+          "end_time": 685.025,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Whoops, that looks like all the garlic! We only need one clove for this portion."
+            }
+          ]
+        },
+        {
+          "step_id": 199,
+          "description": "Add-Add 1 large minced garlic cloves to the pan",
+          "start_time": 360.851,
+          "end_time": 685.025,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We should check our steps; usually we spiralize the zucchini and melt the butter before adding the garlic."
+            }
+          ]
+        },
+        {
+          "step_id": 202,
+          "description": "Cook-Cook garlic until fragrant (about 1 minutes). Be careful not to burn garlic",
+          "start_time": 686.074,
+          "end_time": 858.835,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The garlic looks like it's starting to burn. You might want to take the pan off the heat."
+            }
+          ]
+        },
+        {
+          "step_id": 202,
+          "description": "Cook-Cook garlic until fragrant (about 1 minutes). Be careful not to burn garlic",
+          "start_time": 686.074,
+          "end_time": 858.835,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful, the garlic is getting very dark. Burnt garlic can make the dish taste bitter."
+            }
+          ]
+        },
+        {
+          "step_id": 202,
+          "description": "Cook-Cook garlic until fragrant (about 1 minutes). Be careful not to burn garlic",
+          "start_time": 686.074,
+          "end_time": 858.835,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We seem to be out of order. We still need to prepare the zucchini noodles and melt the butter."
+            }
+          ]
+        },
+        {
+          "step_id": 194,
+          "description": "season-pepper to taste",
+          "start_time": 859.983,
+          "end_time": 876.025,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We typically wait to season with pepper until after the noodles are in the pan."
+            }
+          ]
+        },
+        {
+          "step_id": 198,
+          "description": "season-season with salt",
+          "start_time": 878.864,
+          "end_time": 887.891,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Salt is usually added a bit later, once the zucchini is cooking."
+            }
+          ]
+        },
+        {
+          "step_id": 203,
+          "description": "Spiralize-Spiralize 1 medium zucchini into thin noodles using a spiralizer",
+          "start_time": 906.809,
+          "end_time": 1077.667,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the pan steps have already started, let's try to get the zucchini spiralized quickly."
+            }
+          ]
+        },
+        {
+          "step_id": 201,
+          "description": "Add-Add the zucchini noodles",
+          "start_time": 1085.84,
+          "end_time": 1105.553,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We're adding the noodles now, but we may have missed melting the butter first."
+            }
+          ]
+        },
+        {
+          "step_id": 204,
+          "description": "Melt-Melt 1 tablespoons of softened butter",
+          "start_time": 1116.563,
+          "end_time": 1168.434,
+          "error_tag": "Temperature Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The butter needs to go into the hot pan to melt, rather than into the freezer."
+            }
+          ]
+        },
+        {
+          "step_id": 204,
+          "description": "Melt-Melt 1 tablespoons of softened butter",
+          "start_time": 1116.563,
+          "end_time": 1168.434,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Typically, we melt the butter in the pan before adding the other ingredients."
+            }
+          ]
+        },
+        {
+          "step_id": 192,
+          "description": "Cook-Cook for 2 minutes or until the zoodles are done",
+          "start_time": 1190.263,
+          "end_time": 1391.256,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It's been cooking for a while now. Be careful not to let the zoodles get too soft."
+            }
+          ]
+        },
+        {
+          "step_id": 192,
+          "description": "Cook-Cook for 2 minutes or until the zoodles are done",
+          "start_time": 1190.263,
+          "end_time": 1391.256,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We usually stir in the parmesan cheese before finishing the cooking process."
+            }
+          ]
+        },
+        {
+          "step_id": 193,
+          "description": "Add-1/6 cup grated parmesan cheese",
+          "start_time": 1391.816,
+          "end_time": 1459.186,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like a bit more cheese than the recipe calls for, but it should be tasty."
+            }
+          ]
+        },
+        {
+          "step_id": 193,
+          "description": "Add-1/6 cup grated parmesan cheese",
+          "start_time": 1391.816,
+          "end_time": 1459.186,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We normally add the cheese a bit earlier, while the zoodles are still cooking."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "18_101",
+    "activity_id": 18,
+    "step_annotations": [
+      {
+        "description": "Peel-Peel 1 garlic cloves",
+        "step_id": 200,
+        "start_time": 2.128,
+        "end_time": 49.891
+      },
+      {
+        "description": "Heat-Heat a large pan on medium heat",
+        "step_id": 196,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before spiralizing zucchini"
+          }
+        ],
+        "start_time": 54.228,
+        "end_time": 91.866
+      },
+      {
+        "description": "Melt-Melt 1 tablespoons of softened butter",
+        "step_id": 204,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Added garlic butter"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Used hands to add butter to pan"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before spiralizing zucchini"
+          }
+        ],
+        "start_time": 221.69,
+        "end_time": 285.086,
+        "modified_description": "Melt-Melt 1 tablespoons of softened garlic butter"
+      },
+      {
+        "description": "Add-Add 1 large minced garlic cloves to the pan",
+        "step_id": 199,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before spiralizing zucchini"
+          }
+        ],
+        "start_time": 292.628,
+        "end_time": 436.723
+      },
+      {
+        "description": "Cook-Cook garlic until fragrant (about 1 minutes). Be careful not to burn garlic",
+        "step_id": 202,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Cook garlic for more than 1 minute"
+          }
+        ],
+        "start_time": 420,
+        "end_time": 621
+      },
+      {
+        "description": "Spiralize-Spiralize 1 medium zucchini into thin noodles using a spiralizer",
+        "step_id": 203,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "did not remove ends to spiralize"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 449.964,
+        "end_time": 622.202
+      },
+      {
+        "description": "Add-Add the zucchini noodles",
+        "step_id": 201,
+        "start_time": 621.179,
+        "end_time": 648.019
+      },
+      {
+        "description": "season-season with salt",
+        "step_id": 198,
+        "start_time": 652.046,
+        "end_time": 662.086
+      },
+      {
+        "description": "season-pepper to taste",
+        "step_id": 194,
+        "start_time": 665.959,
+        "end_time": 679.798
+      },
+      {
+        "description": "Add-1/6 cup grated parmesan cheese",
+        "step_id": 193,
+        "start_time": 693.556796240073,
+        "end_time": 720.2956642158957
+      },
+      {
+        "description": "Cook-Cook for 2 minutes or until the zoodles are done",
+        "step_id": 192,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill while sauteing and cooking the zoodles"
+          }
+        ],
+        "start_time": 685.15,
+        "end_time": 813
+      },
+      {
+        "description": "Remove-Remove from heat",
+        "step_id": 197,
+        "start_time": 816.1099411292604,
+        "end_time": 820.137
+      },
+      {
+        "description": "Top-Top with more parmesan if desired",
+        "step_id": 195,
+        "start_time": -1.0,
+        "end_time": -1.0
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 196,
+          "description": "Heat-Heat a large pan on medium heat",
+          "start_time": 54.228,
+          "end_time": 91.866,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're heating the pan, but the zucchini isn't ready yet. It's best to spiralize the zucchini first so the pan doesn't sit hot and empty."
+            }
+          ]
+        },
+        {
+          "step_id": 204,
+          "description": "Melt-Melt 1 tablespoons of softened garlic butter",
+          "start_time": 221.69,
+          "end_time": 285.086,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I see you're using garlic butter. Since we'll be adding minced garlic later, keep a close eye on the heat so the garlic in the butter doesn't burn."
+            }
+          ]
+        },
+        {
+          "step_id": 204,
+          "description": "Melt-Melt 1 tablespoons of softened garlic butter",
+          "start_time": 221.69,
+          "end_time": 285.086,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please use a utensil to add the butter. Reaching into a hot pan with your hands is a burn risk."
+            }
+          ]
+        },
+        {
+          "step_id": 204,
+          "description": "Melt-Melt 1 tablespoons of softened garlic butter",
+          "start_time": 221.69,
+          "end_time": 285.086,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the zucchini still needs to be spiralized, you might want to lower the heat so the butter doesn't brown before you're ready."
+            }
+          ]
+        },
+        {
+          "step_id": 199,
+          "description": "Add-Add 1 large minced garlic cloves to the pan",
+          "start_time": 292.628,
+          "end_time": 436.723,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The garlic is in, but the noodles aren't ready. You might want to take the pan off the heat temporarily so the garlic doesn't burn."
+            }
+          ]
+        },
+        {
+          "step_id": 202,
+          "description": "Cook-Cook garlic until fragrant (about 1 minutes). Be careful not to burn garlic",
+          "start_time": 420.0,
+          "end_time": 621.0,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It's been over a minute and the garlic is at risk of burning. You should add the next ingredients immediately."
+            }
+          ]
+        },
+        {
+          "step_id": 203,
+          "description": "Spiralize-Spiralize 1 medium zucchini into thin noodles using a spiralizer",
+          "start_time": 449.964,
+          "end_time": 622.202,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It helps to trim the ends of the zucchini first. That creates a flat surface for the spiralizer to grip securely."
+            }
+          ]
+        },
+        {
+          "step_id": 203,
+          "description": "Spiralize-Spiralize 1 medium zucchini into thin noodles using a spiralizer",
+          "start_time": 449.964,
+          "end_time": 622.202,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the pan is already heated, try to finish spiralizing quickly so we can get cooking."
+            }
+          ]
+        },
+        {
+          "step_id": 192,
+          "description": "Cook-Cook for 2 minutes or until the zoodles are done",
+          "start_time": 685.15,
+          "end_time": 813.0,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful with the stirring. Try gentle folding motions to keep the zoodles from spilling out of the pan."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "20_25",
+    "activity_id": 20,
+    "step_annotations": [
+      {
+        "description": "Peel-Peel 2 garlic cloves",
+        "step_id": 176,
+        "start_time": 11.697318946963573,
+        "end_time": 100.069
+      },
+      {
+        "description": "Rinse-Rinse 3 mushrooms under cold water",
+        "step_id": 206,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Took only 2 mushrooms"
+          }
+        ],
+        "start_time": 102.75855276098643,
+        "end_time": 131.308,
+        "modified_description": "Rinse-Rinse 2 mushrooms under cold water"
+      },
+      {
+        "description": "Chop-Chop 1 shallot",
+        "step_id": 212,
+        "start_time": 134.317,
+        "end_time": 240.087
+      },
+      {
+        "description": "mince-mince garlic cloves",
+        "step_id": 211,
+        "start_time": 241.934,
+        "end_time": 447.12
+      },
+      {
+        "description": "pat-pat rinsed mushrooms dry with a paper towel",
+        "step_id": 205,
+        "start_time": 449.22,
+        "end_time": 466.162
+      },
+      {
+        "description": "Pull-Pull out mushroom stems",
+        "step_id": 214,
+        "start_time": 474.751,
+        "end_time": 501.43
+      },
+      {
+        "description": "Slice-Slice the mushrooms",
+        "step_id": 210,
+        "start_time": 503.937,
+        "end_time": 531.961
+      },
+      {
+        "description": "Heat-Heat 1 tbsp olive oil in a large skillet over medium-high heat",
+        "step_id": 215,
+        "start_time": 540.056,
+        "end_time": 647.324
+      },
+      {
+        "description": "add-Once the pan is hot, add the mushrooms",
+        "step_id": 208,
+        "start_time": 653.333,
+        "end_time": 663.271
+      },
+      {
+        "description": "cook-cook for 3-5 minutes, stirring often, until mushrooms start to soften and brown",
+        "step_id": 213,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Burnt because of different type of utensils"
+          }
+        ],
+        "start_time": 670.859,
+        "end_time": 780.634,
+        "modified_description": "cook-cook for 3-5 minutes, stirring often, until mushrooms start to soften and brown; burn"
+      },
+      {
+        "description": "Add-Add chopped shallot to the pan",
+        "step_id": 209,
+        "start_time": 783.892,
+        "end_time": 793.581
+      },
+      {
+        "description": "cook-cook the pan, often stirring, for 1 minute",
+        "step_id": 207,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Pan too hot, burnt"
+          }
+        ],
+        "start_time": 795,
+        "end_time": 855,
+        "modified_description": "cook-cook the pan, often stirring, for 1 minute; burn"
+      },
+      {
+        "description": "Add-Add 2 cloves of minced garlic to the pan",
+        "step_id": 218,
+        "start_time": 861.858,
+        "end_time": 872.202
+      },
+      {
+        "description": "Add-1/4 tbsp balsamic vinegar to the pan",
+        "step_id": 217,
+        "start_time": 887.958,
+        "end_time": 923.891
+      },
+      {
+        "description": "cook-cook the pan, often stirring, for 1 minute",
+        "step_id": 207,
+        "start_time": 923.982,
+        "end_time": 953.249
+      },
+      {
+        "description": "Season-pepper on pan to taste",
+        "step_id": 219,
+        "start_time": 956.761,
+        "end_time": 968.033
+      },
+      {
+        "description": "Season-Season pan with salt",
+        "step_id": 220,
+        "start_time": 970.038,
+        "end_time": 983.999
+      },
+      {
+        "description": "Transfer-Transfer the contents of the pan to a serving dish",
+        "step_id": 216,
+        "start_time": 995.836,
+        "end_time": 1031.774
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 206,
+          "description": "Rinse-Rinse 2 mushrooms under cold water",
+          "start_time": 102.75855276098643,
+          "end_time": 131.308,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you have only two mushrooms there. You will need one more to match the recipe."
+            }
+          ]
+        },
+        {
+          "step_id": 213,
+          "description": "cook-cook for 3-5 minutes, stirring often, until mushrooms start to soften and brown; burn",
+          "start_time": 670.859,
+          "end_time": 780.634,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That utensil seems to be making the mushrooms stick and burn. You might want to try a different tool to stir them more effectively."
+            }
+          ]
+        },
+        {
+          "step_id": 207,
+          "description": "cook-cook the pan, often stirring, for 1 minute; burn",
+          "start_time": 795.0,
+          "end_time": 855.0,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful, the pan has gotten extremely hot! Please lower the heat to avoid burning yourself or the food."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "20_26",
+    "activity_id": 20,
+    "step_annotations": [
+      {
+        "description": "Heat-Heat 1 tbsp olive oil in a large skillet over medium-high heat",
+        "step_id": 215,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Add 2 tbsp oil instead of 1 tbsp"
+          },
+          {
+            "tag": "Temperature Error",
+            "description": "heat set to low heat instead of medium-high heat"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing the ingredients"
+          }
+        ],
+        "start_time": 4.28,
+        "end_time": 75.669,
+        "modified_description": "Heat-Heat 2 tbsp olive oil in a large skillet over low heat"
+      },
+      {
+        "description": "Rinse-Rinse 3 mushrooms under cold water",
+        "step_id": 206,
+        "errors": [
+          {
+            "tag": "Temperature Error",
+            "description": "Use hot water also to rinse"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 77.871,
+        "end_time": 158.246,
+        "modified_description": "Rinse-Rinse 3 mushrooms under cold water followed by hot water"
+      },
+      {
+        "description": "Peel-Peel 2 garlic cloves",
+        "step_id": 176,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Peel garlic cloves improperly"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 163.255,
+        "end_time": 194.497,
+        "modified_description": "Peel-Peel 2 garlic cloves incompletely"
+      },
+      {
+        "description": "pat-pat rinsed mushrooms dry with a paper towel",
+        "step_id": 205,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Use cloth towel to pat instead of paper towel"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 195.688,
+        "end_time": 224.859,
+        "modified_description": "pat-immediately pat rinsed mushrooms dry with a cloth towel"
+      },
+      {
+        "description": "Pull-Pull out mushroom stems",
+        "step_id": 214,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Pull only half stem out for one of the mushrooms"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 225.122,
+        "end_time": 254.455,
+        "modified_description": "Pull-Pull out mushroom stems incompletely"
+      },
+      {
+        "description": "Chop-Chop 1 shallot",
+        "step_id": 212,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Use scallion instead of shallot"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 266.758,
+        "end_time": 338.396,
+        "modified_description": "Chop-Chop 1 Scallion"
+      },
+      {
+        "description": "Slice-Slice the mushrooms",
+        "step_id": 210,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "chop instead of slice"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 345.44,
+        "end_time": 452.834,
+        "modified_description": "chop-chop the mushrooms"
+      },
+      {
+        "description": "add-Once the pan is hot, add the mushrooms",
+        "step_id": 208,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "dont wait for pan to be hot and spill while adding to pan"
+          },
+          {
+            "tag": "Technique Error",
+            "description": "Spill while adding mushrooms to the pan"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before mincing the garlic"
+          }
+        ],
+        "start_time": 455.472,
+        "end_time": 470.876,
+        "modified_description": "add-add the mushrooms to the pan even if it is cold spilling some outside and increase heat to medium"
+      },
+      {
+        "description": "cook-cook for 3-5 minutes, stirring often, until mushrooms start to soften and brown",
+        "step_id": 213,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "cook for 6 mins instead of 3-5 mins and dont wait till mushrooms are soft and brown"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before mincing the garlic"
+          }
+        ],
+        "start_time": 485.737,
+        "end_time": 800,
+        "modified_description": "cook-cook for 6 minutes, stirring often, and dont wait until mushrooms start to soften and brown"
+      },
+      {
+        "description": "mince-mince garlic cloves",
+        "step_id": 211,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after cooking the mushrooms"
+          }
+        ],
+        "start_time": 715.019,
+        "end_time": 797.819
+      },
+      {
+        "description": "cook-cook the pan, often stirring, for 1 minute",
+        "step_id": 207,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding chopped scallion to the pan"
+          }
+        ],
+        "start_time": 800,
+        "end_time": 870
+      },
+      {
+        "description": "Add-Add 2 cloves of minced garlic to the pan",
+        "step_id": 218,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding chopped scallion to the pan"
+          }
+        ],
+        "start_time": 875.419,
+        "end_time": 885.196
+      },
+      {
+        "description": "Add-Add chopped shallot to the pan",
+        "step_id": 209,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "spill while adding scallion to the pan"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding minced garlic to the pan"
+          }
+        ],
+        "start_time": 908.354,
+        "end_time": 924.386,
+        "modified_description": "Add-Add chopped scallion to the pan and spill while adding"
+      },
+      {
+        "description": "cook-cook the pan, often stirring, for 1 minute",
+        "step_id": 207,
+        "start_time": 925.562840589259,
+        "end_time": 1000.04
+      },
+      {
+        "description": "Season-pepper on pan to taste",
+        "step_id": 219,
+        "start_time": 1001.975,
+        "end_time": 1017.158
+      },
+      {
+        "description": "Season-Season pan with salt",
+        "step_id": 220,
+        "start_time": 1018.099,
+        "end_time": 1050.4892334286424
+      },
+      {
+        "description": "Transfer-Transfer the contents of the pan to a serving dish",
+        "step_id": 216,
+        "start_time": 1053.748182807061,
+        "end_time": 1083.6218854425658
+      },
+      {
+        "description": "Add-1/4 tbsp balsamic vinegar to the pan",
+        "step_id": 217,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 215,
+          "description": "Heat-Heat 1 tbsp olive oil in a large skillet over medium-high heat",
+          "start_time": 4.28,
+          "end_time": 75.669,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like a bit too much oil was added. You might want to spoon some out so the dish isn't too greasy."
+            }
+          ]
+        },
+        {
+          "step_id": 215,
+          "description": "Heat-Heat 1 tbsp olive oil in a large skillet over medium-high heat",
+          "start_time": 4.28,
+          "end_time": 75.669,
+          "error_tag": "Temperature Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The stove is currently set to low, but you'll need medium-high heat to sauté properly. Please turn the dial up."
+            }
+          ]
+        },
+        {
+          "step_id": 215,
+          "description": "Heat-Heat 1 tbsp olive oil in a large skillet over medium-high heat",
+          "start_time": 4.28,
+          "end_time": 75.669,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You are heating the oil before the ingredients are ready. Please remove the pan from the heat to prevent the oil from smoking or burning while you prep."
+            }
+          ]
+        },
+        {
+          "step_id": 206,
+          "description": "Rinse-Rinse 3 mushrooms under cold water",
+          "start_time": 77.871,
+          "end_time": 158.246,
+          "error_tag": "Temperature Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It is best to rinse mushrooms with cold water only. Hot water can affect their texture before cooking."
+            }
+          ]
+        },
+        {
+          "step_id": 206,
+          "description": "Rinse-Rinse 3 mushrooms under cold water",
+          "start_time": 77.871,
+          "end_time": 158.246,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The pan is still heating on the stove while you rinse. Please turn off the heat to avoid a fire hazard."
+            }
+          ]
+        },
+        {
+          "step_id": 176,
+          "description": "Peel-Peel 2 garlic cloves",
+          "start_time": 163.255,
+          "end_time": 194.497,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "To peel the garlic more easily, try crushing the cloves slightly with the flat side of your knife first."
+            }
+          ]
+        },
+        {
+          "step_id": 176,
+          "description": "Peel-Peel 2 garlic cloves",
+          "start_time": 163.255,
+          "end_time": 194.497,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The pan has been on the heat for a while now. Please turn it off until you are done peeling to stay safe."
+            }
+          ]
+        },
+        {
+          "step_id": 205,
+          "description": "pat-pat rinsed mushrooms dry with a paper towel",
+          "start_time": 195.688,
+          "end_time": 224.859,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Using a paper towel is recommended here to avoid staining your cloth towel with mushroom residue."
+            }
+          ]
+        },
+        {
+          "step_id": 205,
+          "description": "pat-pat rinsed mushrooms dry with a paper towel",
+          "start_time": 195.688,
+          "end_time": 224.859,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please remember the pan is still heating. It would be safer to remove it from the burner while you dry the mushrooms."
+            }
+          ]
+        },
+        {
+          "step_id": 214,
+          "description": "Pull-Pull out mushroom stems",
+          "start_time": 225.122,
+          "end_time": 254.455,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Make sure to pull the entire stem out of each mushroom for consistent cooking."
+            }
+          ]
+        },
+        {
+          "step_id": 214,
+          "description": "Pull-Pull out mushroom stems",
+          "start_time": 225.122,
+          "end_time": 254.455,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The oil on the stove is still heating. Please double-check it isn't smoking or turn off the heat."
+            }
+          ]
+        },
+        {
+          "step_id": 212,
+          "description": "Chop-Chop 1 shallot",
+          "start_time": 266.758,
+          "end_time": 338.396,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You've selected a scallion, but the recipe calls for a shallot. Please switch ingredients if possible for the right flavor."
+            }
+          ]
+        },
+        {
+          "step_id": 212,
+          "description": "Chop-Chop 1 shallot",
+          "start_time": 266.758,
+          "end_time": 338.396,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since chopping takes time, please turn off the stove so the empty pan doesn't overheat."
+            }
+          ]
+        },
+        {
+          "step_id": 210,
+          "description": "Slice-Slice the mushrooms",
+          "start_time": 345.44,
+          "end_time": 452.834,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The recipe calls for slicing the mushrooms, not chopping them. Slicing helps them retain a better texture when sautéed."
+            }
+          ]
+        },
+        {
+          "step_id": 210,
+          "description": "Slice-Slice the mushrooms",
+          "start_time": 345.44,
+          "end_time": 452.834,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The pan has been heating empty for a long time. Please turn off the burner immediately to avoid a fire risk."
+            }
+          ]
+        },
+        {
+          "step_id": 208,
+          "description": "add-Once the pan is hot, add the mushrooms",
+          "start_time": 455.472,
+          "end_time": 470.876,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Ensure the pan is fully hot before adding the mushrooms. This helps them sear instead of stew."
+            }
+          ]
+        },
+        {
+          "step_id": 208,
+          "description": "add-Once the pan is hot, add the mushrooms",
+          "start_time": 455.472,
+          "end_time": 470.876,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful! Some mushrooms spilled near the burner. Please clear them away to prevent flare-ups."
+            }
+          ]
+        },
+        {
+          "step_id": 208,
+          "description": "add-Once the pan is hot, add the mushrooms",
+          "start_time": 455.472,
+          "end_time": 470.876,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You've added the mushrooms, but the garlic isn't prepped yet. You will need to mince it quickly while the mushrooms cook."
+            }
+          ]
+        },
+        {
+          "step_id": 213,
+          "description": "cook-cook for 3-5 minutes, stirring often, until mushrooms start to soften and brown",
+          "start_time": 485.737,
+          "end_time": 800.0,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The mushrooms haven't browned yet. Please keep cooking them until they are soft and golden, regardless of the time."
+            }
+          ]
+        },
+        {
+          "step_id": 213,
+          "description": "cook-cook for 3-5 minutes, stirring often, until mushrooms start to soften and brown",
+          "start_time": 485.737,
+          "end_time": 800.0,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget that the garlic still needs to be minced so it's ready to go in next."
+            }
+          ]
+        },
+        {
+          "step_id": 211,
+          "description": "mince-mince garlic cloves",
+          "start_time": 715.019,
+          "end_time": 797.819,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the mushrooms are done cooking, try to mince the garlic quickly so the pan doesn't cool down too much."
+            }
+          ]
+        },
+        {
+          "step_id": 207,
+          "description": "cook-cook the pan, often stirring, for 1 minute",
+          "start_time": 800.0,
+          "end_time": 870.0,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You are cooking the mixture, but the scallions are missing. Please add them now so they cook along with the garlic."
+            }
+          ]
+        },
+        {
+          "step_id": 218,
+          "description": "Add-Add 2 cloves of minced garlic to the pan",
+          "start_time": 875.419,
+          "end_time": 885.196,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Now that the garlic is in, make sure to add the chopped scallions right away."
+            }
+          ]
+        },
+        {
+          "step_id": 209,
+          "description": "Add-Add chopped shallot to the pan",
+          "start_time": 908.354,
+          "end_time": 924.386,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Watch out, some chopped pieces fell onto the stove. Please wipe them off to prevent burning."
+            }
+          ]
+        },
+        {
+          "step_id": 209,
+          "description": "Add-Add chopped shallot to the pan",
+          "start_time": 908.354,
+          "end_time": 924.386,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the garlic is already hot, stir the scallions in immediately so the garlic doesn't burn."
+            }
+          ]
+        },
+        {
+          "step_id": 217,
+          "description": "Add-1/4 tbsp balsamic vinegar to the pan",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like the balsamic vinegar was skipped. Please add a splash now to finish the dish properly."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "20_29",
+    "activity_id": 20,
+    "step_annotations": [
+      {
+        "description": "Rinse-Rinse 3 mushrooms under cold water",
+        "step_id": 206,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "use 2 mushrooms instead of 3"
+          }
+        ],
+        "start_time": 1.518,
+        "end_time": 49.116,
+        "modified_description": "Rinse-Rinse 2 mushrooms under cold water"
+      },
+      {
+        "description": "Peel-Peel 2 garlic cloves",
+        "step_id": 176,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Peel garlic cloves partially instead of fully"
+          }
+        ],
+        "start_time": 55.779,
+        "end_time": 116.017,
+        "modified_description": "Peel-Peel 2 garlic cloves partially"
+      },
+      {
+        "description": "pat-pat rinsed mushrooms dry with a paper towel",
+        "step_id": 205,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "squeeze mushrooms instead of patting"
+          }
+        ],
+        "start_time": 118.901,
+        "end_time": 154.662,
+        "modified_description": "squeeze-squeeze rinsed mushrooms dry with a paper towel"
+      },
+      {
+        "description": "Heat-Heat 1 tbsp olive oil in a large skillet over medium-high heat",
+        "step_id": 215,
+        "errors": [
+          {
+            "tag": "Temperature Error",
+            "description": "use low heat instead of high heat"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing the ingredients"
+          }
+        ],
+        "start_time": 185.598,
+        "end_time": 229.634,
+        "modified_description": "Heat-Heat 1 tbsp olive oil in a large skillet over low heat"
+      },
+      {
+        "description": "Chop-Chop 1 shallot",
+        "step_id": 212,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "chop shallot without peeling it"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 235.90699999999998,
+        "end_time": 414.96500000000003,
+        "modified_description": "Chop-Chop 1 shallot without peeling"
+      },
+      {
+        "description": "Slice-Slice the mushrooms",
+        "step_id": 210,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Chop mushrooms instead of slicing"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 425.407,
+        "end_time": 570.769,
+        "modified_description": "chop-chop the mushrooms"
+      },
+      {
+        "description": "mince-mince garlic cloves",
+        "step_id": 211,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 575.095,
+        "end_time": 665.132
+      },
+      {
+        "description": "add-Once the pan is hot, add the mushrooms",
+        "step_id": 208,
+        "start_time": 669.458,
+        "end_time": 691.246
+      },
+      {
+        "description": "cook-cook for 3-5 minutes, stirring often, until mushrooms start to soften and brown",
+        "step_id": 213,
+        "start_time": 696.558,
+        "end_time": 882.698
+      },
+      {
+        "description": "cook-cook the pan, often stirring, for 1 minute",
+        "step_id": 207,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "cook for 2 mins instead of 1 min"
+          }
+        ],
+        "start_time": 885,
+        "end_time": 1005,
+        "modified_description": "cook-cook the pan, often stirring, for 2 minute"
+      },
+      {
+        "description": "Add-1/4 tbsp balsamic vinegar to the pan",
+        "step_id": 217,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "add 1 tbsp balsamic vinegar instead of 1/4 tbsp"
+          }
+        ],
+        "start_time": 1006.904,
+        "end_time": 1049.9,
+        "modified_description": "Add-1 tbsp balsamic vinegar to the pan"
+      },
+      {
+        "description": "Add-Add 2 cloves of minced garlic to the pan",
+        "step_id": 218,
+        "start_time": 1055.872,
+        "end_time": 1070.246
+      },
+      {
+        "description": "cook-cook the pan, often stirring, for 1 minute",
+        "step_id": 207,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Cooked for 2.5 minutes instead of 1 minute"
+          }
+        ],
+        "start_time": 1070.955,
+        "end_time": 1215
+      },
+      {
+        "description": "Season-Season pan with salt",
+        "step_id": 220,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Use hand to season the pan instead of using a spoon"
+          }
+        ],
+        "start_time": 1146.362,
+        "end_time": 1164.509
+      },
+      {
+        "description": "Season-pepper on pan to taste",
+        "step_id": 219,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "spill some pepper outside"
+          }
+        ],
+        "start_time": 1166.341,
+        "end_time": 1185.161,
+        "modified_description": "Season-pepper on pan to taste and spill some outside while adding"
+      },
+      {
+        "description": "Transfer-Transfer the contents of the pan to a serving dish",
+        "step_id": 216,
+        "start_time": 1190.993,
+        "end_time": 1223.529
+      },
+      {
+        "description": "Add-Add chopped shallot to the pan",
+        "step_id": 209,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Pull-Pull out mushroom stems",
+        "step_id": 214,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 206,
+          "description": "Rinse-Rinse 3 mushrooms under cold water",
+          "start_time": 1.518,
+          "end_time": 49.116,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you have two mushrooms there, but the recipe calls for three. You might want to grab one more."
+            }
+          ]
+        },
+        {
+          "step_id": 176,
+          "description": "Peel-Peel 2 garlic cloves",
+          "start_time": 55.779,
+          "end_time": 116.017,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Make sure to peel those garlic cloves completely before moving to the next step."
+            }
+          ]
+        },
+        {
+          "step_id": 205,
+          "description": "pat-pat rinsed mushrooms dry with a paper towel",
+          "start_time": 118.901,
+          "end_time": 154.662,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try gently patting the mushrooms dry rather than squeezing them, so they keep their texture."
+            }
+          ]
+        },
+        {
+          "step_id": 215,
+          "description": "Heat-Heat 1 tbsp olive oil in a large skillet over medium-high heat",
+          "start_time": 185.598,
+          "end_time": 229.634,
+          "error_tag": "Temperature Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "For this step, you'll want to set the burner to medium-high heat instead of low."
+            }
+          ]
+        },
+        {
+          "step_id": 215,
+          "description": "Heat-Heat 1 tbsp olive oil in a large skillet over medium-high heat",
+          "start_time": 185.598,
+          "end_time": 229.634,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It's usually best to have your ingredients chopped and ready before you start heating the oil."
+            }
+          ]
+        },
+        {
+          "step_id": 212,
+          "description": "Chop-Chop 1 shallot",
+          "start_time": 235.907,
+          "end_time": 414.965,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to peel the skin off the shallot before you chop it."
+            }
+          ]
+        },
+        {
+          "step_id": 212,
+          "description": "Chop-Chop 1 shallot",
+          "start_time": 235.907,
+          "end_time": 414.965,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the pan is already heating up, try to get the shallot chopped quickly."
+            }
+          ]
+        },
+        {
+          "step_id": 210,
+          "description": "Slice-Slice the mushrooms",
+          "start_time": 425.407,
+          "end_time": 570.769,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The recipe calls for sliced mushrooms here, rather than chopped ones."
+            }
+          ]
+        },
+        {
+          "step_id": 210,
+          "description": "Slice-Slice the mushrooms",
+          "start_time": 425.407,
+          "end_time": 570.769,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The oil is waiting on the heat, so aim to get those mushrooms sliced as soon as you can."
+            }
+          ]
+        },
+        {
+          "step_id": 211,
+          "description": "mince-mince garlic cloves",
+          "start_time": 575.095,
+          "end_time": 665.132,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The pan is hot and ready, so you'll want to mince that garlic quickly."
+            }
+          ]
+        },
+        {
+          "step_id": 207,
+          "description": "cook-cook the pan, often stirring, for 1 minute",
+          "start_time": 885.0,
+          "end_time": 1005.0,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It's been a minute already. You might want to move to the next step so it doesn't overcook."
+            }
+          ]
+        },
+        {
+          "step_id": 217,
+          "description": "Add-1/4 tbsp balsamic vinegar to the pan",
+          "start_time": 1006.904,
+          "end_time": 1049.9,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like a bit more than a quarter tablespoon. Careful with the vinegar amount."
+            }
+          ]
+        },
+        {
+          "step_id": 207,
+          "description": "cook-cook the pan, often stirring, for 1 minute",
+          "start_time": 1070.955,
+          "end_time": 1215.0,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The mixture has been cooking for over two minutes now, so you should probably take it off the heat."
+            }
+          ]
+        },
+        {
+          "step_id": 220,
+          "description": "Season-Season pan with salt",
+          "start_time": 1146.362,
+          "end_time": 1164.509,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Using a spoon might help you sprinkle the salt more evenly than using your hand."
+            }
+          ]
+        },
+        {
+          "step_id": 219,
+          "description": "Season-pepper on pan to taste",
+          "start_time": 1166.341,
+          "end_time": 1185.161,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful with the pepper container, it looks like some is spilling onto the counter."
+            }
+          ]
+        },
+        {
+          "step_id": 209,
+          "description": "Add-Add chopped shallot to the pan",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you missed adding the chopped shallot to the pan."
+            }
+          ]
+        },
+        {
+          "step_id": 214,
+          "description": "Pull-Pull out mushroom stems",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to pull the stems out of the mushrooms before using them."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "20_32",
+    "activity_id": 20,
+    "step_annotations": [
+      {
+        "description": "Rinse-Rinse 3 mushrooms under cold water",
+        "step_id": 206,
+        "start_time": 4,
+        "end_time": 57
+      },
+      {
+        "description": "pat-pat rinsed mushrooms dry with a paper towel",
+        "step_id": 205,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Use cloth instead of paper towel"
+          }
+        ],
+        "start_time": 59.593,
+        "end_time": 81.169,
+        "modified_description": "pat-pat rinsed mushrooms dry with a cloth towel"
+      },
+      {
+        "description": "Pull-Pull out mushroom stems",
+        "step_id": 214,
+        "start_time": 99.475,
+        "end_time": 155.65699999999998
+      },
+      {
+        "description": "Slice-Slice the mushrooms",
+        "step_id": 210,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Chop the mushrooms"
+          }
+        ],
+        "start_time": 171.784,
+        "end_time": 272.244,
+        "modified_description": "Slice-Chop the mushrooms"
+      },
+      {
+        "description": "Heat-Heat 1 tbsp olive oil in a large skillet over medium-high heat",
+        "step_id": 215,
+        "errors": [
+          {
+            "tag": "Temperature Error",
+            "description": "Used lower heat"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Heat pan only, and forget to add oil"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing the ingredients"
+          }
+        ],
+        "start_time": 280.14,
+        "end_time": 320.024,
+        "modified_description": "Heat-Heat a large skillet over medium heat"
+      },
+      {
+        "description": "Chop-Chop 1 shallot",
+        "step_id": 212,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Chopped 1/2 onion instead of 1 shallot"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Use onion instead of shallot"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 323.561,
+        "end_time": 540.082,
+        "modified_description": "Chop-Chop 1/2 onion"
+      },
+      {
+        "description": "add-Once the pan is hot, add the mushrooms",
+        "step_id": 208,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "add oil now"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing the ingredients"
+          }
+        ],
+        "start_time": 540.108,
+        "end_time": 605.873,
+        "modified_description": "add-Once the pan is hot, add oil and mushrooms"
+      },
+      {
+        "description": "cook-cook for 3-5 minutes, stirring often, until mushrooms start to soften and brown",
+        "step_id": 213,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Cook for one minute"
+          },
+          {
+            "tag": "Technique Error",
+            "description": "dont wait until mushrooms start to soften and brown"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing the ingredients"
+          }
+        ],
+        "start_time": 607.769,
+        "end_time": 699.727,
+        "modified_description": "cook-cook for 1 minute, stirring often"
+      },
+      {
+        "description": "Add-Add chopped shallot to the pan",
+        "step_id": 209,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill while adding chopped shallot to the pan"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing the ingredients"
+          }
+        ],
+        "start_time": 700.444,
+        "end_time": 735.48,
+        "modified_description": "Add-Add chopped shallot to the pan but spill"
+      },
+      {
+        "description": "Peel-Peel 2 garlic cloves",
+        "step_id": 176,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Use 1 garlic clove"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the contents of the pan"
+          }
+        ],
+        "start_time": 740.554,
+        "end_time": 817.551,
+        "modified_description": "Peel-Peel 1 garlic clove"
+      },
+      {
+        "description": "cook-cook the pan, often stirring, for 1 minute",
+        "step_id": 207,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Cooked for more than 4 minutes"
+          }
+        ],
+        "start_time": 700,
+        "end_time": 1050
+      },
+      {
+        "description": "mince-mince garlic cloves",
+        "step_id": 211,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Slice garlic cloves"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the contents of the pan"
+          }
+        ],
+        "start_time": 915.173,
+        "end_time": 947.645,
+        "modified_description": "mince-slice garlic cloves"
+      },
+      {
+        "description": "Add-Add 2 cloves of minced garlic to the pan",
+        "step_id": 218,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Add 1 clove of sliced garlic due to previous step errors"
+          }
+        ],
+        "start_time": 953.493,
+        "end_time": 960.769,
+        "modified_description": "Add-Add 1 clove of sliced garlic to the pan"
+      },
+      {
+        "description": "Add-1/4 tbsp balsamic vinegar to the pan",
+        "step_id": 217,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Add 1/2 tbsp instead of 1/4 tbsp balsamic vinegar"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Add honey instead of balsamic vinegar"
+          }
+        ],
+        "start_time": 982.223,
+        "end_time": 1049.94,
+        "modified_description": "Add-1/2 tbsp honey to the pan"
+      },
+      {
+        "description": "cook-cook the pan, often stirring, for 1 minute",
+        "step_id": 207,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Cooked for 1.5 minutes instead of 1 minute, forgot to turn off the heat after the alarm"
+          }
+        ],
+        "start_time": 1050.603,
+        "end_time": 1142
+      },
+      {
+        "description": "Season-pepper on pan to taste",
+        "step_id": 219,
+        "start_time": 1121.587,
+        "end_time": 1139.551
+      },
+      {
+        "description": "Transfer-Transfer the contents of the pan to a serving dish",
+        "step_id": 216,
+        "start_time": 1140.634,
+        "end_time": 1181.551
+      },
+      {
+        "description": "Season-Season pan with salt",
+        "step_id": 220,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 205,
+          "description": "pat-pat rinsed mushrooms dry with a paper towel",
+          "start_time": 59.593,
+          "end_time": 81.169,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I notice you are using a cloth towel. It is recommended to use a paper towel to ensure the mushrooms are dried effectively."
+            }
+          ]
+        },
+        {
+          "step_id": 210,
+          "description": "Slice-Slice the mushrooms",
+          "start_time": 171.784,
+          "end_time": 272.244,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You are chopping the mushrooms, but the recipe calls for slicing them. Slicing will help them cook more evenly."
+            }
+          ]
+        },
+        {
+          "step_id": 215,
+          "description": "Heat-Heat 1 tbsp olive oil in a large skillet over medium-high heat",
+          "start_time": 280.14,
+          "end_time": 320.024,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like the pan is heating without oil on a low setting. Please add 1 tablespoon of olive oil and increase the heat to medium-high."
+            }
+          ]
+        },
+        {
+          "step_id": 212,
+          "description": "Chop-Chop 1 shallot",
+          "start_time": 323.561,
+          "end_time": 540.082,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You seem to be preparing an onion, but the recipe calls for one shallot. Using a shallot will give the dish the intended flavor."
+            }
+          ]
+        },
+        {
+          "step_id": 208,
+          "description": "add-Once the pan is hot, add the mushrooms",
+          "start_time": 540.108,
+          "end_time": 605.873,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I see you're adding the oil now with the mushrooms. Just make sure to toss them well so the oil distributes evenly."
+            }
+          ]
+        },
+        {
+          "step_id": 213,
+          "description": "cook-cook for 3-5 minutes, stirring often, until mushrooms start to soften and brown",
+          "start_time": 607.769,
+          "end_time": 699.727,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The mushrooms need a bit more time. Please keep cooking and stirring for about 3 to 5 minutes until they soften and brown."
+            }
+          ]
+        },
+        {
+          "step_id": 209,
+          "description": "Add-Add chopped shallot to the pan",
+          "start_time": 700.444,
+          "end_time": 735.48,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful! Some shallots spilled onto the stove. Please clean that up to prevent them from burning."
+            }
+          ]
+        },
+        {
+          "step_id": 176,
+          "description": "Peel-Peel 2 garlic cloves",
+          "start_time": 740.554,
+          "end_time": 817.551,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You have peeled one garlic clove, but the recipe calls for two. Adding a second clove will balance the flavor."
+            }
+          ]
+        },
+        {
+          "step_id": 207,
+          "description": "cook-cook the pan, often stirring, for 1 minute",
+          "start_time": 700,
+          "end_time": 1050,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The pan has been cooking for quite a while. Be careful not to overcook the mixture while you finish preparing the ingredients."
+            }
+          ]
+        },
+        {
+          "step_id": 211,
+          "description": "mince-mince garlic cloves",
+          "start_time": 915.173,
+          "end_time": 947.645,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You are slicing the garlic, but the recipe recommends mincing it. Mincing helps release more flavor into the dish."
+            }
+          ]
+        },
+        {
+          "step_id": 218,
+          "description": "Add-Add 2 cloves of minced garlic to the pan",
+          "start_time": 953.493,
+          "end_time": 960.769,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I see you are adding one sliced clove. If you have the second clove available, adding it now would be great."
+            }
+          ]
+        },
+        {
+          "step_id": 217,
+          "description": "Add-1/4 tbsp balsamic vinegar to the pan",
+          "start_time": 982.223,
+          "end_time": 1049.94,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you are adding honey instead of balsamic vinegar. The recipe specifically calls for vinegar to balance the flavors."
+            }
+          ]
+        },
+        {
+          "step_id": 207,
+          "description": "cook-cook the pan, often stirring, for 1 minute",
+          "start_time": 1050.603,
+          "end_time": 1142,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The cooking time is finished. Please remember to turn off the heat to stop the cooking process."
+            }
+          ]
+        },
+        {
+          "step_id": 220,
+          "description": "Season-Season pan with salt",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you missed seasoning with salt. Don't forget to add a pinch to taste."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "20_39",
+    "activity_id": 20,
+    "step_annotations": [
+      {
+        "description": "Peel-Peel 2 garlic cloves",
+        "step_id": 176,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Improperly peel the garlic cloves."
+          }
+        ],
+        "start_time": 12.397,
+        "end_time": 79.646,
+        "modified_description": "Peel-Peel 2 garlic cloves improperly."
+      },
+      {
+        "description": "Pull-Pull out mushroom stems",
+        "step_id": 214,
+        "start_time": 82.084,
+        "end_time": 96.072
+      },
+      {
+        "description": "Slice-Slice the mushrooms",
+        "step_id": 210,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Cut instead of slicing the mushrooms."
+          }
+        ],
+        "start_time": 96.491,
+        "end_time": 111.7
+      },
+      {
+        "description": "Chop-Chop 1 shallot",
+        "step_id": 212,
+        "start_time": 114.581,
+        "end_time": 182.467
+      },
+      {
+        "description": "Heat-Heat 1 tbsp olive oil in a large skillet over medium-high heat",
+        "step_id": 215,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing the ingredients"
+          }
+        ],
+        "start_time": 185.138,
+        "end_time": 218.994
+      },
+      {
+        "description": "add-Once the pan is hot, add the mushrooms",
+        "step_id": 208,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Not waiting enough for pan to be hot enough and added the mushrooms even if the pan is not heated enough."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing the ingredients"
+          }
+        ],
+        "start_time": 227.26,
+        "end_time": 233.864,
+        "modified_description": "Add-Add the mushrooms even if the pan is not heated enough."
+      },
+      {
+        "description": "cook-cook for 3-5 minutes, stirring often, until mushrooms start to soften and brown",
+        "step_id": 213,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Didn't cook properly the mushrooms to turn brown."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing the ingredients"
+          }
+        ],
+        "start_time": 235.024,
+        "end_time": 402.566
+      },
+      {
+        "description": "Add-Add chopped shallot to the pan",
+        "step_id": 209,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing the ingredients"
+          }
+        ],
+        "start_time": 402.903,
+        "end_time": 417.237
+      },
+      {
+        "description": "cook-cook the pan, often stirring, for 1 minute",
+        "step_id": 207,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing the ingredients"
+          }
+        ],
+        "start_time": 418,
+        "end_time": 488
+      },
+      {
+        "description": "mince-mince garlic cloves",
+        "step_id": 211,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after cooking mushrooms"
+          }
+        ],
+        "start_time": 442.21,
+        "end_time": 465.23
+      },
+      {
+        "description": "Add-Add 2 cloves of minced garlic to the pan",
+        "step_id": 218,
+        "start_time": 466.586,
+        "end_time": 472.699
+      },
+      {
+        "description": "Add-1/4 tbsp balsamic vinegar to the pan",
+        "step_id": 217,
+        "start_time": 485.22,
+        "end_time": 541.466
+      },
+      {
+        "description": "cook-cook the pan, often stirring, for 1 minute",
+        "step_id": 207,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Didn't stir properly for 1 minute and stopped at 45 seconds."
+          }
+        ],
+        "start_time": 542.481,
+        "end_time": 602.555,
+        "modified_description": "Cook-Cook the pan, often stirring, for 45 seconds."
+      },
+      {
+        "description": "Season-pepper on pan to taste",
+        "step_id": 219,
+        "start_time": 558.261,
+        "end_time": 570.819
+      },
+      {
+        "description": "Transfer-Transfer the contents of the pan to a serving dish",
+        "step_id": 216,
+        "start_time": 602.87,
+        "end_time": 615.028
+      },
+      {
+        "description": "Rinse-Rinse 3 mushrooms under cold water",
+        "step_id": 206,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Season-Season pan with salt",
+        "step_id": 220,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "pat-pat rinsed mushrooms dry with a paper towel",
+        "step_id": 205,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 176,
+          "description": "Peel-Peel 2 garlic cloves",
+          "start_time": 12.397,
+          "end_time": 79.646,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "To make peeling easier, try crushing the clove slightly with the flat of your knife first."
+            }
+          ]
+        },
+        {
+          "step_id": 210,
+          "description": "Slice-Slice the mushrooms",
+          "start_time": 96.491,
+          "end_time": 111.7,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try using a sliding slicing motion rather than chopping straight down to preserve the mushroom's texture."
+            }
+          ]
+        },
+        {
+          "step_id": 215,
+          "description": "Heat-Heat 1 tbsp olive oil in a large skillet over medium-high heat",
+          "start_time": 185.138,
+          "end_time": 218.994,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're heating the oil, but the ingredients aren't quite ready. It might be best to turn the heat off while you finish prepping."
+            }
+          ]
+        },
+        {
+          "step_id": 208,
+          "description": "add-Once the pan is hot, add the mushrooms",
+          "start_time": 227.26,
+          "end_time": 233.864,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The pan isn't quite hot enough yet. Wait for the oil to shimmer before adding the mushrooms for a better sear."
+            }
+          ]
+        },
+        {
+          "step_id": 213,
+          "description": "cook-cook for 3-5 minutes, stirring often, until mushrooms start to soften and brown",
+          "start_time": 235.024,
+          "end_time": 402.566,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The mushrooms haven't browned yet. Keep cooking and stirring them until they turn a golden color."
+            }
+          ]
+        },
+        {
+          "step_id": 209,
+          "description": "Add-Add chopped shallot to the pan",
+          "start_time": 402.903,
+          "end_time": 417.237,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like the shallots might not be ready. Ensure they are fully chopped before adding them to the pan."
+            }
+          ]
+        },
+        {
+          "step_id": 207,
+          "description": "cook-cook the pan, often stirring, for 1 minute",
+          "start_time": 418.0,
+          "end_time": 488.0,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Make sure all your remaining ingredients are prepped and ready to go while you stir."
+            }
+          ]
+        },
+        {
+          "step_id": 211,
+          "description": "mince-mince garlic cloves",
+          "start_time": 442.21,
+          "end_time": 465.23,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We need the minced garlic now, so let's get that chopped quickly to catch up."
+            }
+          ]
+        },
+        {
+          "step_id": 207,
+          "description": "cook-cook the pan, often stirring, for 1 minute",
+          "start_time": 542.481,
+          "end_time": 602.555,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Make sure to keep stirring for the full minute so the flavors have time to blend."
+            }
+          ]
+        },
+        {
+          "step_id": 206,
+          "description": "Rinse-Rinse 3 mushrooms under cold water",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It seems we skipped rinsing the mushrooms. It is good practice to wash them first to remove any dirt."
+            }
+          ]
+        },
+        {
+          "step_id": 220,
+          "description": "Season-Season pan with salt",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to season the pan with a bit of salt to bring out the flavors."
+            }
+          ]
+        },
+        {
+          "step_id": 205,
+          "description": "pat-pat rinsed mushrooms dry with a paper towel",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Remember to pat the mushrooms dry after rinsing next time so they brown properly."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "20_44",
+    "activity_id": 20,
+    "step_annotations": [
+      {
+        "description": "Peel-Peel 2 garlic cloves",
+        "step_id": 176,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Use onions instead of garlic"
+          },
+          {
+            "tag": "Measurement Error",
+            "description": "Peel onion instead of 2 garlic cloves"
+          }
+        ],
+        "start_time": 0.596,
+        "end_time": 34.956,
+        "modified_description": "Peel-Peel 1 onion"
+      },
+      {
+        "description": "Heat-Heat 1 tbsp olive oil in a large skillet over medium-high heat",
+        "step_id": 215,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing the ingredients"
+          }
+        ],
+        "start_time": 36.834,
+        "end_time": 178.573
+      },
+      {
+        "description": "mince-mince garlic cloves",
+        "step_id": 211,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Use onions instead of garlic"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Mince on paper towel"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 86.738,
+        "end_time": 130.994,
+        "modified_description": "mince-mince the onion on a paper towel"
+      },
+      {
+        "description": "Rinse-Rinse 3 mushrooms under cold water",
+        "step_id": 206,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 140.778,
+        "end_time": 162.982
+      },
+      {
+        "description": "Add-1/4 tbsp balsamic vinegar to the pan",
+        "step_id": 217,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before cooking mushrooms"
+          }
+        ],
+        "start_time": 167.91,
+        "end_time": 192.03
+      },
+      {
+        "description": "pat-pat rinsed mushrooms dry with a paper towel",
+        "step_id": 205,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding balsamic vinegar to the pan"
+          }
+        ],
+        "start_time": 200.577,
+        "end_time": 218.5
+      },
+      {
+        "description": "Pull-Pull out mushroom stems",
+        "step_id": 214,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Leave stem of one of the mushrooms"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding balsamic vinegar to the pan"
+          }
+        ],
+        "start_time": 219,
+        "end_time": 231.5,
+        "modified_description": "Pull-Pull out mushroom stems"
+      },
+      {
+        "description": "Chop-Chop 1 shallot",
+        "step_id": 212,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Chop on paper towel"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Did not peel the shallot"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding balsamic vinegar to the pan"
+          }
+        ],
+        "start_time": 236.55599999999998,
+        "end_time": 290.667,
+        "modified_description": "Chop-Chop 1 shallot on a paper towel"
+      },
+      {
+        "description": "Add-Add 2 cloves of minced garlic to the pan",
+        "step_id": 218,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Use onions instead of garlic"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding shallot to the pan"
+          }
+        ],
+        "start_time": 294.452,
+        "end_time": 316.527,
+        "modified_description": "Add-Add minced onion to the pan"
+      },
+      {
+        "description": "add-Once the pan is hot, add the mushrooms",
+        "step_id": 208,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding balsamic vinegar to the pan"
+          }
+        ],
+        "start_time": 322.312,
+        "end_time": 329
+      },
+      {
+        "description": "cook-cook for 3-5 minutes, stirring often, until mushrooms start to soften and brown",
+        "step_id": 213,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Undercook the mushroom"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding balsamic vinegar to the pan"
+          }
+        ],
+        "start_time": 339.203,
+        "end_time": 410,
+        "modified_description": "cook-cook for 2 minutes, stirring often, until mushrooms start to soften and brown"
+      },
+      {
+        "description": "Add-Add chopped shallot to the pan",
+        "step_id": 209,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "add all the discarded vegetable cuts along with shoot on paper towel"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding balsamic vinegar to the pan"
+          }
+        ],
+        "start_time": 401,
+        "end_time": 411.677,
+        "modified_description": "Add-Add chopped shallot to the pan along with all the other discarded vegetable cuts on the paper towel"
+      },
+      {
+        "description": "cook-cook the pan, often stirring, for 1 minute",
+        "step_id": 207,
+        "start_time": 411,
+        "end_time": 502
+      },
+      {
+        "description": "Season-pepper on pan to taste",
+        "step_id": 219,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Pour instead of season"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before cooking for a minute"
+          }
+        ],
+        "start_time": 505.242,
+        "end_time": 517.428,
+        "modified_description": "Add-pepper on pan to taste"
+      },
+      {
+        "description": "cook-cook the pan, often stirring, for 1 minute",
+        "step_id": 207,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after seasoning pepper"
+          }
+        ],
+        "start_time": 517.4836071584376,
+        "end_time": 570.772
+      },
+      {
+        "description": "Season-Season pan with salt",
+        "step_id": 220,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Pour instead of season the salt"
+          }
+        ],
+        "start_time": 571.653,
+        "end_time": 581.768,
+        "modified_description": "Add-Add salt to pan"
+      },
+      {
+        "description": "Transfer-Transfer the contents of the pan to a serving dish",
+        "step_id": 216,
+        "start_time": 582.742,
+        "end_time": 606.221
+      },
+      {
+        "description": "Slice-Slice the mushrooms",
+        "step_id": 210,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 176,
+          "description": "Peel-Peel 1 onion",
+          "start_time": 0.596,
+          "end_time": 34.956,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you're peeling an onion, but the recipe actually calls for garlic here."
+            },
+            {
+              "role": "user",
+              "utterance": "Oh, wrong ingredient."
+            }
+          ]
+        },
+        {
+          "step_id": 176,
+          "description": "Peel-Peel 1 onion",
+          "start_time": 0.596,
+          "end_time": 34.956,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Just a heads up, we need two garlic cloves rather than an onion for this dish."
+            }
+          ]
+        },
+        {
+          "step_id": 215,
+          "description": "Heat-Heat 1 tbsp olive oil in a large skillet over medium-high heat",
+          "start_time": 36.834,
+          "end_time": 178.573,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You've started heating the oil, but the ingredients aren't ready yet. You might want to lower the heat so the oil doesn't burn."
+            }
+          ]
+        },
+        {
+          "step_id": 211,
+          "description": "mince-mince the onion on a paper towel",
+          "start_time": 86.738,
+          "end_time": 130.994,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I see you're mincing onion, but we need minced garlic for this step. Please switch to the garlic."
+            }
+          ]
+        },
+        {
+          "step_id": 211,
+          "description": "mince-mince the onion on a paper towel",
+          "start_time": 86.738,
+          "end_time": 130.994,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Mincing directly on a paper towel can be unstable. It's safer and easier to use a cutting board."
+            }
+          ]
+        },
+        {
+          "step_id": 211,
+          "description": "mince-mince the onion on a paper towel",
+          "start_time": 86.738,
+          "end_time": 130.994,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget the pan is still heating up while you are preparing the ingredients."
+            }
+          ]
+        },
+        {
+          "step_id": 206,
+          "description": "Rinse-Rinse 3 mushrooms under cold water",
+          "start_time": 140.778,
+          "end_time": 162.982,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The pan is still on the heat while you rinse the mushrooms. Please keep an eye on it."
+            }
+          ]
+        },
+        {
+          "step_id": 217,
+          "description": "Add-1/4 tbsp balsamic vinegar to the pan",
+          "start_time": 167.91,
+          "end_time": 192.03,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You added the vinegar a bit early. We normally cook the mushrooms first, so be careful it doesn't reduce too much."
+            }
+          ]
+        },
+        {
+          "step_id": 205,
+          "description": "pat-pat rinsed mushrooms dry with a paper towel",
+          "start_time": 200.577,
+          "end_time": 218.5,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the vinegar is already hot in the pan, try to dry those mushrooms quickly so we can get them cooking."
+            }
+          ]
+        },
+        {
+          "step_id": 214,
+          "description": "Pull-Pull out mushroom stems",
+          "start_time": 219.0,
+          "end_time": 231.5,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you missed the stem on one of the mushrooms. Make sure to pull that out."
+            }
+          ]
+        },
+        {
+          "step_id": 214,
+          "description": "Pull-Pull out mushroom stems",
+          "start_time": 219.0,
+          "end_time": 231.5,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Remember the vinegar is simmering in the pan while you work on the stems."
+            }
+          ]
+        },
+        {
+          "step_id": 212,
+          "description": "Chop-Chop 1 shallot on a paper towel",
+          "start_time": 236.556,
+          "end_time": 290.667,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Chopping on a paper towel isn't very secure. Using a cutting board will give you better control."
+            }
+          ]
+        },
+        {
+          "step_id": 212,
+          "description": "Chop-Chop 1 shallot on a paper towel",
+          "start_time": 236.556,
+          "end_time": 290.667,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please peel the shallot before chopping it. We don't want the skin in the mix."
+            }
+          ]
+        },
+        {
+          "step_id": 212,
+          "description": "Chop-Chop 1 shallot on a paper towel",
+          "start_time": 236.556,
+          "end_time": 290.667,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The vinegar in the pan might burn if left too long while you chop."
+            }
+          ]
+        },
+        {
+          "step_id": 218,
+          "description": "Add-Add minced onion to the pan",
+          "start_time": 294.452,
+          "end_time": 316.527,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like onion, but this step needs the minced garlic we prepared."
+            }
+          ]
+        },
+        {
+          "step_id": 218,
+          "description": "Add-Add minced onion to the pan",
+          "start_time": 294.452,
+          "end_time": 316.527,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Usually we add the shallots before the garlic to prevent burning, so just keep stirring."
+            }
+          ]
+        },
+        {
+          "step_id": 208,
+          "description": "add-Once the pan is hot, add the mushrooms",
+          "start_time": 322.312,
+          "end_time": 329.0,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the vinegar is already in the pan, be careful of splashes when adding the mushrooms."
+            }
+          ]
+        },
+        {
+          "step_id": 213,
+          "description": "cook-cook for 2 minutes, stirring often, until mushrooms start to soften and brown",
+          "start_time": 339.203,
+          "end_time": 410.0,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The mushrooms look a bit undercooked. You should let them brown for another minute or so."
+            }
+          ]
+        },
+        {
+          "step_id": 213,
+          "description": "cook-cook for 2 minutes, stirring often, until mushrooms start to soften and brown",
+          "start_time": 339.203,
+          "end_time": 410.0,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Keep an eye on the liquid level since the vinegar was added early."
+            }
+          ]
+        },
+        {
+          "step_id": 209,
+          "description": "Add-Add chopped shallot to the pan along with all the other discarded vegetable cuts on the paper towel",
+          "start_time": 401.0,
+          "end_time": 411.677,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like the vegetable scraps fell into the pan. You'll need to remove those before continuing."
+            },
+            {
+              "role": "user",
+              "utterance": "Oops, I'll fish them out."
+            }
+          ]
+        },
+        {
+          "step_id": 209,
+          "description": "Add-Add chopped shallot to the pan along with all the other discarded vegetable cuts on the paper towel",
+          "start_time": 401.0,
+          "end_time": 411.677,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Make sure to mix the shallots in quickly since the vinegar is already reducing."
+            }
+          ]
+        },
+        {
+          "step_id": 219,
+          "description": "Add-pepper on pan to taste",
+          "start_time": 505.242,
+          "end_time": 517.428,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful when pouring directly from the container; it's easy to add too much pepper that way."
+            }
+          ]
+        },
+        {
+          "step_id": 219,
+          "description": "Add-pepper on pan to taste",
+          "start_time": 505.242,
+          "end_time": 517.428,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Now that you've added the pepper, just let it cook for a minute to blend the flavors."
+            }
+          ]
+        },
+        {
+          "step_id": 207,
+          "description": "cook-cook the pan, often stirring, for 1 minute",
+          "start_time": 517.4836071584376,
+          "end_time": 570.772,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You can stir that for about a minute now that the seasoning is in."
+            }
+          ]
+        },
+        {
+          "step_id": 220,
+          "description": "Add-Add salt to pan",
+          "start_time": 571.653,
+          "end_time": 581.768,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Watch the flow when pouring salt. It's often safer to use your fingers or a spoon for better control."
+            }
+          ]
+        },
+        {
+          "step_id": 210,
+          "description": "Skipped this step",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It seems we skipped slicing the mushrooms earlier. You might want to slice them now before serving."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "20_47",
+    "activity_id": 20,
+    "step_annotations": [
+      {
+        "description": "Chop-Chop 1 shallot",
+        "step_id": 212,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Instead of 1 shallot using only half shallot."
+          }
+        ],
+        "start_time": 6.728,
+        "end_time": 194,
+        "modified_description": "Chop-Chop 1/2 shallot"
+      },
+      {
+        "description": "Heat-Heat 1 tbsp olive oil in a large skillet over medium-high heat",
+        "step_id": 215,
+        "errors": [
+          {
+            "tag": "Temperature Error",
+            "description": "Setting it to low-medium heat instead of medium-high heat."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing the ingredients"
+          }
+        ],
+        "start_time": 200.153,
+        "end_time": 609.62,
+        "modified_description": "Heat-Heat 1 tbsp olive oil in a large skillet over low-medium heat"
+      },
+      {
+        "description": "Rinse-Rinse 3 mushrooms under cold water",
+        "step_id": 206,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Rinse only 2 mushrooms instead of 3 mushrooms."
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Using 1 soiled mushroom"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 260.744,
+        "end_time": 306.514
+      },
+      {
+        "description": "pat-pat rinsed mushrooms dry with a paper towel",
+        "step_id": 205,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Apply more pressure while patting rinsed mushrooms."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 315.032,
+        "end_time": 349.054,
+        "modified_description": "Pat-Pat forcefully the rinsed mushrooms dry with a paper towel."
+      },
+      {
+        "description": "Peel-Peel 2 garlic cloves",
+        "step_id": 176,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Not completely peeling the garlic cloves."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 360.729,
+        "end_time": 476.973,
+        "modified_description": "Peel-Peel 2 garlic cloves improperly."
+      },
+      {
+        "description": "Pull-Pull out mushroom stems",
+        "step_id": 214,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Leaving stem to one of the mushroom."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 483.697,
+        "end_time": 497.486,
+        "modified_description": "Pull-Pull out mushroom stems for two and leave one stem for the mushroom."
+      },
+      {
+        "description": "Slice-Slice the mushrooms",
+        "step_id": 210,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Instead of slicing, chopping the mushrooms."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 502.62677836721855,
+        "end_time": 595.023,
+        "modified_description": "Chop-Chop the mushrooms."
+      },
+      {
+        "description": "add-Once the pan is hot, add the mushrooms",
+        "step_id": 208,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before correct order"
+          }
+        ],
+        "start_time": 610.227,
+        "end_time": 637.348
+      },
+      {
+        "description": "cook-cook for 3-5 minutes, stirring often, until mushrooms start to soften and brown",
+        "step_id": 213,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Cooking for less than 2 minutes instead of 3-5 minutes and not making the mushrooms to turn brown."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing the ingredients"
+          }
+        ],
+        "start_time": 638.273,
+        "end_time": 848.5,
+        "modified_description": "Cook-Cook for 2 minutes, stirring often, until mushrooms start to soften and brown."
+      },
+      {
+        "description": "Season-Season pan with salt",
+        "step_id": 220,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Sprinkling the salt out of the pan."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing the ingredients"
+          }
+        ],
+        "start_time": 833.181,
+        "end_time": 848.878,
+        "modified_description": "Season-Season pan with salt and sprinkle some salt out of the pan."
+      },
+      {
+        "description": "cook-cook the pan, often stirring, for 1 minute",
+        "step_id": 207,
+        "start_time": 849,
+        "end_time": 900
+      },
+      {
+        "description": "mince-mince garlic cloves",
+        "step_id": 211,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Instead of mincing the garlic cloves only chopping."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after cooking the mushrooms."
+          }
+        ],
+        "start_time": 907.613,
+        "end_time": 1020.212,
+        "modified_description": "Chop-Chop garlic cloves."
+      },
+      {
+        "description": "Add-Add 2 cloves of minced garlic to the pan",
+        "step_id": 218,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "While adding the minced garlic spill some of them."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before correct order"
+          }
+        ],
+        "start_time": 1021.757,
+        "end_time": 1040.543,
+        "modified_description": "Add-Add 2 cloves of minced garlic to the pan and drop some out of the pan."
+      },
+      {
+        "description": "cook-cook the pan, often stirring, for 1 minute",
+        "step_id": 207,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Instead of 1 minute cooking only for 15 seconds."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding shallot to the pan"
+          }
+        ],
+        "start_time": 1043.445,
+        "end_time": 1078.08,
+        "modified_description": "cook-cook the pan, often stirring, for 15 seconds."
+      },
+      {
+        "description": "Add-Add chopped shallot to the pan",
+        "step_id": 209,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding minced garlic and cooking for a minute."
+          }
+        ],
+        "start_time": 1079.001,
+        "end_time": 1095.172
+      },
+      {
+        "description": "Season-pepper on pan to taste",
+        "step_id": 219,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Seasoning using hand instead of a spoon."
+          }
+        ],
+        "start_time": 1103.126,
+        "end_time": 1123.842
+      },
+      {
+        "description": "Transfer-Transfer the contents of the pan to a serving dish",
+        "step_id": 216,
+        "start_time": 1139.341,
+        "end_time": 1162.132
+      },
+      {
+        "description": "Add-1/4 tbsp balsamic vinegar to the pan",
+        "step_id": 217,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 212,
+          "description": "Chop-Chop 1 shallot",
+          "start_time": 6.728,
+          "end_time": 194.0,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you've used half a shallot, but the recipe calls for the whole one. You might want to chop the rest."
+            }
+          ]
+        },
+        {
+          "step_id": 215,
+          "description": "Heat-Heat 1 tbsp olive oil in a large skillet over medium-high heat",
+          "start_time": 200.153,
+          "end_time": 609.62,
+          "error_tag": "Temperature Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The stove is set a bit low. For best results, try increasing the heat to medium-high."
+            }
+          ]
+        },
+        {
+          "step_id": 206,
+          "description": "Rinse-Rinse 3 mushrooms under cold water",
+          "start_time": 260.744,
+          "end_time": 306.514,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Make sure to rinse all three mushrooms thoroughly, checking for any remaining dirt on each one."
+            }
+          ]
+        },
+        {
+          "step_id": 205,
+          "description": "pat-pat rinsed mushrooms dry with a paper towel",
+          "start_time": 315.032,
+          "end_time": 349.054,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try patting the mushrooms gently so they don't get crushed."
+            }
+          ]
+        },
+        {
+          "step_id": 176,
+          "description": "Peel-Peel 2 garlic cloves",
+          "start_time": 360.729,
+          "end_time": 476.973,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "There is still some skin left on the garlic. You'll want to peel them completely before chopping."
+            }
+          ]
+        },
+        {
+          "step_id": 214,
+          "description": "Pull-Pull out mushroom stems",
+          "start_time": 483.697,
+          "end_time": 497.486,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to remove the stem from that last mushroom as well."
+            }
+          ]
+        },
+        {
+          "step_id": 210,
+          "description": "Slice-Slice the mushrooms",
+          "start_time": 502.62677836721855,
+          "end_time": 595.023,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "For this dish, slicing the mushrooms works better than chopping them."
+            }
+          ]
+        },
+        {
+          "step_id": 208,
+          "description": "add-Once the pan is hot, add the mushrooms",
+          "start_time": 610.227,
+          "end_time": 637.348,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Ensure the pan is fully heated and ready before adding the mushrooms."
+            }
+          ]
+        },
+        {
+          "step_id": 213,
+          "description": "cook-cook for 3-5 minutes, stirring often, until mushrooms start to soften and brown",
+          "start_time": 638.273,
+          "end_time": 848.5,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The mushrooms need a bit more time to soften and brown properly. Try cooking them for the full 3 to 5 minutes."
+            }
+          ]
+        },
+        {
+          "step_id": 220,
+          "description": "Season-Season pan with salt",
+          "start_time": 833.181,
+          "end_time": 848.878,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try to keep the salt directly over the center of the pan to avoid spills."
+            }
+          ]
+        },
+        {
+          "step_id": 211,
+          "description": "mince-mince garlic cloves",
+          "start_time": 907.613,
+          "end_time": 1020.212,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "A finer mince works best for the garlic here; you might want to chop it a bit more."
+            }
+          ]
+        },
+        {
+          "step_id": 218,
+          "description": "Add-Add 2 cloves of minced garlic to the pan",
+          "start_time": 1021.757,
+          "end_time": 1040.543,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful when transferring the garlic so it all makes it into the pan."
+            }
+          ]
+        },
+        {
+          "step_id": 207,
+          "description": "cook-cook the pan, often stirring, for 1 minute",
+          "start_time": 1043.445,
+          "end_time": 1078.08,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Garlic needs about a minute to cook to avoid a raw taste. Give it a little more time."
+            }
+          ]
+        },
+        {
+          "step_id": 209,
+          "description": "Add-Add chopped shallot to the pan",
+          "start_time": 1079.001,
+          "end_time": 1095.172,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the shallots are going in now, give them a good stir to mix well with the garlic."
+            }
+          ]
+        },
+        {
+          "step_id": 219,
+          "description": "Season-pepper on pan to taste",
+          "start_time": 1103.126,
+          "end_time": 1123.842,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Using a spoon or grinder will give you more control than using your hand for the pepper."
+            }
+          ]
+        },
+        {
+          "step_id": 217,
+          "description": "Add-1/4 tbsp balsamic vinegar to the pan",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to add the balsamic vinegar to the pan before serving."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "20_48",
+    "activity_id": 20,
+    "step_annotations": [
+      {
+        "description": "Rinse-Rinse 3 mushrooms under cold water",
+        "step_id": 206,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Take 4 mushrooms instead of 3"
+          }
+        ],
+        "start_time": 1.694,
+        "end_time": 69.591,
+        "modified_description": "Rinse-Rinse 4 mushrooms under cold water"
+      },
+      {
+        "description": "Heat-Heat 1 tbsp olive oil in a large skillet over medium-high heat",
+        "step_id": 215,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Use a tsp rather than a tbsp"
+          },
+          {
+            "tag": "Technique Error",
+            "description": "accidentally spill some oil from bottle into pan"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 72.87805042267529,
+        "end_time": 165.177,
+        "modified_description": "Heat-Heat 1 tsp olive oil in a large skillet over medium-high heat and accidentally spill some oil from bottle into pan"
+      },
+      {
+        "description": "pat-pat rinsed mushrooms dry with a paper towel",
+        "step_id": 205,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Crush the mushrooms rather than patting them dry"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 170.70600000000002,
+        "end_time": 201.798,
+        "modified_description": "pat-dry the rinsed mushrooms by squashing with a paper towel"
+      },
+      {
+        "description": "Pull-Pull out mushroom stems",
+        "step_id": 214,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Pull out the stems partially"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 205.879,
+        "end_time": 230.074,
+        "modified_description": "Pull-Pull out mushroom stems partially"
+      },
+      {
+        "description": "Peel-Peel 2 garlic cloves",
+        "step_id": 176,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Take only one garlic clove, rather than two"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 234.902,
+        "end_time": 257.328,
+        "modified_description": "Peel-Peel 1 garlic cloves"
+      },
+      {
+        "description": "Slice-Slice the mushrooms",
+        "step_id": 210,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Chop instead of slice"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 260.351,
+        "end_time": 354.914,
+        "modified_description": "Chop-Chop the mushrooms"
+      },
+      {
+        "description": "cook-cook the pan, often stirring, for 1 minute",
+        "step_id": 207,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing the ingredients and cooking shallot"
+          }
+        ],
+        "start_time": 371,
+        "end_time": 432,
+        "modified_description": "cook-cook the pan, often stirring, for 2 minute"
+      },
+      {
+        "description": "Add-1/4 tbsp balsamic vinegar to the pan",
+        "step_id": 217,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill some balsamic vinegar"
+          },
+          {
+            "tag": "Measurement Error",
+            "description": "Take 1 tbsp rather than 1/4"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing the ingredients and cooking shallot"
+          }
+        ],
+        "start_time": 441.086,
+        "end_time": 460.742
+      },
+      {
+        "description": "mince-mince garlic cloves",
+        "step_id": 211,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after cooking the pan and adding balsamic vinegar"
+          }
+        ],
+        "start_time": 465.88,
+        "end_time": 488.385
+      },
+      {
+        "description": "Add-Add 2 cloves of minced garlic to the pan",
+        "step_id": 218,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing the ingredients and cooking shallot"
+          }
+        ],
+        "start_time": 492.328,
+        "end_time": 503.569
+      },
+      {
+        "description": "cook-cook the pan, often stirring, for 1 minute",
+        "step_id": 207,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing the ingredients and cooking shallot"
+          }
+        ],
+        "start_time": 504.057,
+        "end_time": 529.109
+      },
+      {
+        "description": "Season-pepper on pan to taste",
+        "step_id": 219,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing the ingredients and cooking shallot"
+          }
+        ],
+        "start_time": 530.661,
+        "end_time": 544.038
+      },
+      {
+        "description": "Season-Season pan with salt",
+        "step_id": 220,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before cooking shallot"
+          }
+        ],
+        "start_time": 546.466,
+        "end_time": 553.558
+      },
+      {
+        "description": "add-Once the pan is hot, add the mushrooms",
+        "step_id": 208,
+        "errors": [
+          {
+            "tag": "Temperature Error",
+            "description": "Do not wait for the pan to become hot"
+          },
+          {
+            "tag": "Timing Error",
+            "description": "Do not wait for the pan to become hot"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding the minced garlic"
+          }
+        ],
+        "start_time": 555.259,
+        "end_time": 572.983,
+        "modified_description": "add-add the mushrooms"
+      },
+      {
+        "description": "Add-Add chopped shallot to the pan",
+        "step_id": 209,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "add whole shallot without chopping to the pan"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after seasoning the pan"
+          }
+        ],
+        "start_time": 595.259,
+        "end_time": 606.156,
+        "modified_description": "Add-Add whole shallot without chopping or peeling to the pan"
+      },
+      {
+        "description": "cook-cook for 3-5 minutes, stirring often, until mushrooms start to soften and brown",
+        "step_id": 213,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "cook only for less than 2 mins"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after seasoning the pan"
+          }
+        ],
+        "start_time": 606.3739675783193,
+        "end_time": 715.19,
+        "modified_description": "cook-cook only for less than 2 mins instead of 3-5 minutes, stirring often, until mushrooms start to soften and brown"
+      },
+      {
+        "description": "Transfer-Transfer the contents of the pan to a serving dish",
+        "step_id": 216,
+        "start_time": 717.9029515539532,
+        "end_time": 742.42
+      },
+      {
+        "description": "Chop-Chop 1 shallot",
+        "step_id": 212,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 206,
+          "description": "Rinse-Rinse 3 mushrooms under cold water",
+          "start_time": 1.694,
+          "end_time": 69.591,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you have four mushrooms there, but the recipe calls for three."
+            }
+          ]
+        },
+        {
+          "step_id": 215,
+          "description": "Heat-Heat 1 tbsp olive oil in a large skillet over medium-high heat",
+          "start_time": 72.87805042267529,
+          "end_time": 165.177,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You used a teaspoon, but you'll need a tablespoon of olive oil for the right amount."
+            }
+          ]
+        },
+        {
+          "step_id": 215,
+          "description": "Heat-Heat 1 tbsp olive oil in a large skillet over medium-high heat",
+          "start_time": 72.87805042267529,
+          "end_time": 165.177,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try to pour slowly to avoid spilling the oil."
+            }
+          ]
+        },
+        {
+          "step_id": 215,
+          "description": "Heat-Heat 1 tbsp olive oil in a large skillet over medium-high heat",
+          "start_time": 72.87805042267529,
+          "end_time": 165.177,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Be careful when adding oil to a hot pan, as it might splatter."
+            }
+          ]
+        },
+        {
+          "step_id": 205,
+          "description": "pat-pat rinsed mushrooms dry with a paper towel",
+          "start_time": 170.70600000000002,
+          "end_time": 201.798,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Pat the mushrooms gently so you don't crush them."
+            }
+          ]
+        },
+        {
+          "step_id": 205,
+          "description": "pat-pat rinsed mushrooms dry with a paper towel",
+          "start_time": 170.70600000000002,
+          "end_time": 201.798,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It's best not to leave the pan heating unattended while you dry the mushrooms."
+            }
+          ]
+        },
+        {
+          "step_id": 214,
+          "description": "Pull-Pull out mushroom stems",
+          "start_time": 205.879,
+          "end_time": 230.074,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Make sure to pull the entire stem out for a better texture."
+            }
+          ]
+        },
+        {
+          "step_id": 214,
+          "description": "Pull-Pull out mushroom stems",
+          "start_time": 205.879,
+          "end_time": 230.074,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Remember that your pan is still on the heat."
+            }
+          ]
+        },
+        {
+          "step_id": 176,
+          "description": "Peel-Peel 2 garlic cloves",
+          "start_time": 234.902,
+          "end_time": 257.328,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You'll need two garlic cloves for this recipe, not just one."
+            }
+          ]
+        },
+        {
+          "step_id": 176,
+          "description": "Peel-Peel 2 garlic cloves",
+          "start_time": 234.902,
+          "end_time": 257.328,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget the pan is still getting hot while you peel the garlic."
+            }
+          ]
+        },
+        {
+          "step_id": 210,
+          "description": "Slice-Slice the mushrooms",
+          "start_time": 260.351,
+          "end_time": 354.914,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Slicing the mushrooms works better here than chopping them."
+            }
+          ]
+        },
+        {
+          "step_id": 210,
+          "description": "Slice-Slice the mushrooms",
+          "start_time": 260.351,
+          "end_time": 354.914,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The pan is still heating up; you might want to check it."
+            }
+          ]
+        },
+        {
+          "step_id": 207,
+          "description": "cook-cook the pan, often stirring, for 1 minute",
+          "start_time": 371.0,
+          "end_time": 432.0,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We should finish preparing all the ingredients before starting to cook."
+            }
+          ]
+        },
+        {
+          "step_id": 217,
+          "description": "Add-1/4 tbsp balsamic vinegar to the pan",
+          "start_time": 441.086,
+          "end_time": 460.742,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful when pouring the balsamic vinegar to avoid spilling."
+            }
+          ]
+        },
+        {
+          "step_id": 217,
+          "description": "Add-1/4 tbsp balsamic vinegar to the pan",
+          "start_time": 441.086,
+          "end_time": 460.742,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That might be too much; we only need a quarter tablespoon."
+            }
+          ]
+        },
+        {
+          "step_id": 217,
+          "description": "Add-1/4 tbsp balsamic vinegar to the pan",
+          "start_time": 441.086,
+          "end_time": 460.742,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Let's make sure the ingredients are prepped before adding the vinegar."
+            }
+          ]
+        },
+        {
+          "step_id": 211,
+          "description": "mince-mince garlic cloves",
+          "start_time": 465.88,
+          "end_time": 488.385,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like we missed mincing the garlic earlier."
+            }
+          ]
+        },
+        {
+          "step_id": 218,
+          "description": "Add-Add 2 cloves of minced garlic to the pan",
+          "start_time": 492.328,
+          "end_time": 503.569,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We need to have the ingredients ready before we can add them to the pan."
+            }
+          ]
+        },
+        {
+          "step_id": 207,
+          "description": "cook-cook the pan, often stirring, for 1 minute",
+          "start_time": 504.057,
+          "end_time": 529.109,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Let's pause cooking until we've finished the prep work."
+            }
+          ]
+        },
+        {
+          "step_id": 219,
+          "description": "Season-pepper on pan to taste",
+          "start_time": 530.661,
+          "end_time": 544.038,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We usually season the pan after the ingredients are in."
+            }
+          ]
+        },
+        {
+          "step_id": 220,
+          "description": "Season-Season pan with salt",
+          "start_time": 546.466,
+          "end_time": 553.558,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Hold off on the salt until the cooking is underway."
+            }
+          ]
+        },
+        {
+          "step_id": 208,
+          "description": "add-Once the pan is hot, add the mushrooms",
+          "start_time": 555.259,
+          "end_time": 572.983,
+          "error_tag": "Temperature Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Wait for the pan to get hot before adding the mushrooms for a better sear."
+            }
+          ]
+        },
+        {
+          "step_id": 208,
+          "description": "add-Once the pan is hot, add the mushrooms",
+          "start_time": 555.259,
+          "end_time": 572.983,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Ensure the pan is fully heated before starting."
+            }
+          ]
+        },
+        {
+          "step_id": 208,
+          "description": "add-Once the pan is hot, add the mushrooms",
+          "start_time": 555.259,
+          "end_time": 572.983,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Be careful, the garlic might burn if you add the mushrooms after it."
+            }
+          ]
+        },
+        {
+          "step_id": 209,
+          "description": "Add-Add chopped shallot to the pan",
+          "start_time": 595.259,
+          "end_time": 606.156,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You added the shallot whole; it needs to be chopped first."
+            }
+          ]
+        },
+        {
+          "step_id": 209,
+          "description": "Add-Add chopped shallot to the pan",
+          "start_time": 595.259,
+          "end_time": 606.156,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The shallots should typically go in before you finish seasoning."
+            }
+          ]
+        },
+        {
+          "step_id": 213,
+          "description": "cook-cook for 3-5 minutes, stirring often, until mushrooms start to soften and brown",
+          "start_time": 606.3739675783193,
+          "end_time": 715.19,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Keep cooking them a little longer, until they soften and brown."
+            }
+          ]
+        },
+        {
+          "step_id": 213,
+          "description": "cook-cook for 3-5 minutes, stirring often, until mushrooms start to soften and brown",
+          "start_time": 606.3739675783193,
+          "end_time": 715.19,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It seems we might be doing things slightly out of order."
+            }
+          ]
+        },
+        {
+          "step_id": 212,
+          "description": "Chop-Chop 1 shallot",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you skipped chopping the shallot."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "21_3",
+    "activity_id": 21,
+    "step_annotations": [
+      {
+        "description": "Add-Add 1 banana to a blender",
+        "step_id": 225,
+        "start_time": 1.3075164012738856,
+        "end_time": 48.37810684713376
+      },
+      {
+        "description": "Add-1 egg to a blender",
+        "step_id": 229,
+        "start_time": 52.30065605095541,
+        "end_time": 91.526148089172
+      },
+      {
+        "description": "Add-1/2 tsp baking powder to a blender",
+        "step_id": 221,
+        "start_time": 107.21634490445861,
+        "end_time": 139.90425493630576
+      },
+      {
+        "description": "Add-1 heaped tbsp flour to a blender",
+        "step_id": 232,
+        "start_time": 141.21177133757962,
+        "end_time": 189.5898781847134
+      },
+      {
+        "description": "blitz-blitz the blender for 20 seconds",
+        "step_id": 227,
+        "start_time": 194.81994378980892,
+        "end_time": 252.35066544585985
+      },
+      {
+        "description": "Melt-Melt a small knob of butter in a non-stick frying pan over low-medium heat",
+        "step_id": 223,
+        "start_time": 274.5784442675159,
+        "end_time": 402.7150515923567
+      },
+      {
+        "description": "Pour-Pour three little puddles straight from the blender into the frying pan",
+        "step_id": 231,
+        "start_time": 402.7150515923567,
+        "end_time": 455.0157076433121
+      },
+      {
+        "description": "Cook-Cook for 1 min or until the tops start to bubble",
+        "step_id": 226,
+        "start_time": 455.0157076433121,
+        "end_time": 554.3869541401275
+      },
+      {
+        "description": "Chop-Chop 1 strawberry",
+        "step_id": 233,
+        "start_time": 570.077150955414,
+        "end_time": 644.6055858280255
+      },
+      {
+        "description": "Flip-Flip the pancakes with a fork or a fish slice spatula",
+        "step_id": 228,
+        "start_time": 644.6055858280256,
+        "end_time": 670.7559138535032
+      },
+      {
+        "description": "cook-cook for 20-30 seconds more",
+        "step_id": 230,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Did not turn off the stove after 30 seconds"
+          }
+        ],
+        "start_time": 670.7559138535032,
+        "end_time": 712.5964386942675
+      },
+      {
+        "description": "Transfer-Transfer to a plate",
+        "step_id": 234,
+        "start_time": 709.9814058917198,
+        "end_time": 760.9745455414014
+      },
+      {
+        "description": "Serve-Serve the pancakes with chopped strawberries",
+        "step_id": 222,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spilled while adding strawberries to the plate"
+          }
+        ],
+        "start_time": 764.897094745223,
+        "end_time": 788.432389968153
+      },
+      {
+        "description": "splash-splash maple syrup on plate",
+        "step_id": 224,
+        "start_time": 789.7399063694268,
+        "end_time": 821.1203
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 230,
+          "description": "cook-cook for 20-30 seconds more",
+          "start_time": 670.7559138535032,
+          "end_time": 712.5964386942675,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like the cooking is finished. Please remember to turn off the stove now."
+            },
+            {
+              "role": "user",
+              "utterance": "Oh, thanks for the reminder."
+            }
+          ]
+        },
+        {
+          "step_id": 222,
+          "description": "Serve-Serve the pancakes with chopped strawberries",
+          "start_time": 764.897094745223,
+          "end_time": 788.432389968153,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful there; try moving the bowl closer to the plate to prevent the strawberries from spilling."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "21_14",
+    "activity_id": 21,
+    "step_annotations": [
+      {
+        "description": "Add-1 heaped tbsp flour to a blender",
+        "step_id": 232,
+        "start_time": 14.162768585987264,
+        "end_time": 56.92352478658325
+      },
+      {
+        "description": "Add-Add 1 banana to a blender",
+        "step_id": 225,
+        "start_time": 64.34285401543734,
+        "end_time": 86.81178716368531
+      },
+      {
+        "description": "Chop-Chop 1 strawberry",
+        "step_id": 233,
+        "start_time": 112.68510412227387,
+        "end_time": 132.7709686032834
+      },
+      {
+        "description": "Add-1 egg to a blender",
+        "step_id": 229,
+        "start_time": 149.73077800534026,
+        "end_time": 160.62480619843018
+      },
+      {
+        "description": "Add-1/2 tsp baking powder to a blender",
+        "step_id": 221,
+        "start_time": 168.45488896221354,
+        "end_time": 195.3495210639043
+      },
+      {
+        "description": "blitz-blitz the blender for 20 seconds",
+        "step_id": 227,
+        "start_time": 200.11565839838113,
+        "end_time": 232.45730459661684
+      },
+      {
+        "description": "Melt-Melt a small knob of butter in a non-stick frying pan over low-medium heat",
+        "step_id": 223,
+        "start_time": 265.4798275569207,
+        "end_time": 339.0145178602777
+      },
+      {
+        "description": "Pour-Pour three little puddles straight from the blender into the frying pan",
+        "step_id": 231,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Drop the blender"
+          }
+        ],
+        "start_time": 371.69660243954746,
+        "end_time": 414.59183844983903,
+        "modified_description": "Pour-Pour three little puddles straight from the blender into the frying pan, but drop the blender"
+      },
+      {
+        "description": "Cook-Cook for 1 min or until the tops start to bubble",
+        "step_id": 226,
+        "start_time": 415.9535919739753,
+        "end_time": 437.40120997912106
+      },
+      {
+        "description": "Flip-Flip the pancakes with a fork or a fish slice spatula",
+        "step_id": 228,
+        "start_time": 437.7416483601551,
+        "end_time": 463.9554036997778
+      },
+      {
+        "description": "cook-cook for 20-30 seconds more",
+        "step_id": 230,
+        "start_time": 464.63628046184584,
+        "end_time": 491.5309125635366
+      },
+      {
+        "description": "Transfer-Transfer to a plate",
+        "step_id": 234,
+        "start_time": 492.55222770663875,
+        "end_time": 510.935900282478
+      },
+      {
+        "description": "Serve-Serve the pancakes with chopped strawberries",
+        "step_id": 222,
+        "start_time": 513.0437903222352,
+        "end_time": 524.6556758044065
+      },
+      {
+        "description": "splash-splash maple syrup on plate",
+        "step_id": 224,
+        "start_time": 526.2135810048616,
+        "end_time": 541.9489153269607
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 231,
+          "description": "Pour-Pour three little puddles straight from the blender into the frying pan, but drop the blender",
+          "start_time": 371.69660243954746,
+          "end_time": 414.59183844983903,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful! Please keep a firm grip on the blender to avoid dropping it near the hot pan."
+            },
+            {
+              "role": "user",
+              "utterance": "Thanks, it almost slipped."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "21_28",
+    "activity_id": 21,
+    "step_annotations": [
+      {
+        "description": "Add-1 egg to a blender",
+        "step_id": 229,
+        "start_time": 7.720273735725938,
+        "end_time": 60.65929363784665
+      },
+      {
+        "description": "Add-1 heaped tbsp flour to a blender",
+        "step_id": 232,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Not a heaped tbsp flour."
+          }
+        ],
+        "start_time": 80.51142610114192,
+        "end_time": 119.11279477977163,
+        "modified_description": "Add-Add 1 tbsp flour to a blender."
+      },
+      {
+        "description": "Add-Add 1 banana to a blender",
+        "step_id": 225,
+        "start_time": 119.1127947797716,
+        "end_time": 140.0678234910277
+      },
+      {
+        "description": "blitz-blitz the blender for 20 seconds",
+        "step_id": 227,
+        "start_time": 142.27361598694944,
+        "end_time": 209.55028711256114
+      },
+      {
+        "description": "Melt-Melt a small knob of butter in a non-stick frying pan over low-medium heat",
+        "step_id": 223,
+        "start_time": 218.37345709624793,
+        "end_time": 334.17756313213704
+      },
+      {
+        "description": "Pour-Pour three little puddles straight from the blender into the frying pan",
+        "step_id": 231,
+        "start_time": 351.8239030995105,
+        "end_time": 384.910790538336
+      },
+      {
+        "description": "Cook-Cook for 1 min or until the tops start to bubble",
+        "step_id": 226,
+        "start_time": 387.11658303425776,
+        "end_time": 496.30331158238164
+      },
+      {
+        "description": "Flip-Flip the pancakes with a fork or a fish slice spatula",
+        "step_id": 228,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Didn't flip the pancakes properly."
+          }
+        ],
+        "start_time": 494.09751908645995,
+        "end_time": 543.7278502446982
+      },
+      {
+        "description": "cook-cook for 20-30 seconds more",
+        "step_id": 230,
+        "start_time": 541.5220577487764,
+        "end_time": 566.888671451876
+      },
+      {
+        "description": "Chop-Chop 1 strawberry",
+        "step_id": 233,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Teared strawberries with hands instead of chopping them with a knife"
+          }
+        ],
+        "start_time": 567.9915676998368,
+        "end_time": 596.6668701468188,
+        "modified_description": "Slice-Slice 1 strawberry"
+      },
+      {
+        "description": "Transfer-Transfer to a plate",
+        "step_id": 234,
+        "start_time": 595.563973898858,
+        "end_time": 636.3711350734093
+      },
+      {
+        "description": "Serve-Serve the pancakes with chopped strawberries",
+        "step_id": 222,
+        "start_time": 635.2682388254486,
+        "end_time": 649.6058900489396
+      },
+      {
+        "description": "splash-splash maple syrup on plate",
+        "step_id": 224,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill the maple syrup while splashing on plate."
+          }
+        ],
+        "start_time": 648.5029938009787,
+        "end_time": 669.4580225122348,
+        "modified_description": "splash-splash maple syrup on plate and spill some."
+      },
+      {
+        "description": "Add-1/2 tsp baking powder to a blender",
+        "step_id": 221,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 232,
+          "description": "Add-1 heaped tbsp flour to a blender",
+          "start_time": 80.51142610114192,
+          "end_time": 119.11279477977163,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks a little less than a heaped tablespoon. You might want to add a bit more flour to get the right consistency."
+            }
+          ]
+        },
+        {
+          "step_id": 228,
+          "description": "Flip-Flip the pancakes with a fork or a fish slice spatula",
+          "start_time": 494.09751908645995,
+          "end_time": 543.7278502446982,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try sliding the spatula all the way under the pancake before lifting to help it flip smoothly."
+            }
+          ]
+        },
+        {
+          "step_id": 233,
+          "description": "Chop-Chop 1 strawberry",
+          "start_time": 567.9915676998368,
+          "end_time": 596.6668701468188,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It might be easier and neater to slice the strawberry with a knife rather than tearing it by hand."
+            }
+          ]
+        },
+        {
+          "step_id": 224,
+          "description": "splash-splash maple syrup on plate",
+          "start_time": 648.5029938009787,
+          "end_time": 669.4580225122348,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful with the pour; try to keep the syrup drizzled over the pancakes to avoid spills."
+            }
+          ]
+        },
+        {
+          "step_id": 221,
+          "description": "Add-1/2 tsp baking powder to a blender",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like the baking powder was missed. Don't forget to add it so the pancakes rise properly."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "21_29",
+    "activity_id": 21,
+    "step_annotations": [
+      {
+        "description": "Add-1 heaped tbsp flour to a blender",
+        "step_id": 232,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill some flour outside while adding to blender"
+          }
+        ],
+        "start_time": 21.050647452229295,
+        "end_time": 68.64341560509551,
+        "modified_description": "Add-1 heaped tbsp flour to a blender, but splash some flour outside"
+      },
+      {
+        "description": "Add-1 egg to a blender",
+        "step_id": 229,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Add 2 eggs instead of  1 egg"
+          },
+          {
+            "tag": "Technique Error",
+            "description": "Dropping egg shell while adding to blender"
+          }
+        ],
+        "start_time": 75.96537993630572,
+        "end_time": 106.16848280254776,
+        "modified_description": "Add-2 eggs to a blender"
+      },
+      {
+        "description": "Add-1/2 tsp baking powder to a blender",
+        "step_id": 221,
+        "start_time": 118.98192038216558,
+        "end_time": 161.08321528662418
+      },
+      {
+        "description": "blitz-blitz the blender for 20 seconds",
+        "step_id": 227,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "40 instead of 20 seconds"
+          }
+        ],
+        "start_time": 163.828951910828,
+        "end_time": 222.40466656050953,
+        "modified_description": "blitz-blitz the blender for 40 seconds"
+      },
+      {
+        "description": "Melt-Melt a small knob of butter in a non-stick frying pan over low-medium heat",
+        "step_id": 223,
+        "errors": [
+          {
+            "tag": "Temperature Error",
+            "description": "Used high heat instead of low-medium heat"
+          }
+        ],
+        "start_time": 231.5571219745223,
+        "end_time": 284.64136337579623,
+        "modified_description": "Melt-Melt a small knob of butter in a non-stick frying pan over high-medium heat"
+      },
+      {
+        "description": "Pour-Pour three little puddles straight from the blender into the frying pan",
+        "step_id": 231,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Poured on large puddle instead of three little puddles"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Not using a proper frying pan."
+          }
+        ],
+        "start_time": 284.6413633757962,
+        "end_time": 343.21707802547775,
+        "modified_description": "Pour-Pour three little puddles straight from the blender into the frying pan, but put them together"
+      },
+      {
+        "description": "Cook-Cook for 1 min or until the tops start to bubble",
+        "step_id": 226,
+        "start_time": 343.2170780254777,
+        "end_time": 502
+      },
+      {
+        "description": "Chop-Chop 1 strawberry",
+        "step_id": 233,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "mince instead of chopping 1 strawberry"
+          }
+        ],
+        "start_time": 422.8434401273885,
+        "end_time": 502.46980222929926,
+        "modified_description": "Mince-Mince 1 strawberry"
+      },
+      {
+        "description": "Flip-Flip the pancakes with a fork or a fish slice spatula",
+        "step_id": 228,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Did not flip the entire pancake, but only a part of it"
+          }
+        ],
+        "start_time": 504.30029331210187,
+        "end_time": 517.1137308917197
+      },
+      {
+        "description": "cook-cook for 20-30 seconds more",
+        "step_id": 230,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "10 instead of 20-30 seconds"
+          }
+        ],
+        "start_time": 520.7747130573248,
+        "end_time": 532.6729050955413,
+        "modified_description": "cook-cook for 10 seconds more"
+      },
+      {
+        "description": "Transfer-Transfer to a plate",
+        "step_id": 234,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Bowl instead of plate"
+          }
+        ],
+        "start_time": 530.8424140127388,
+        "end_time": 546.4015882165604,
+        "modified_description": "Transfer-Transfer to a bowl"
+      },
+      {
+        "description": "Serve-Serve the pancakes with chopped strawberries",
+        "step_id": 222,
+        "start_time": 544.5710971337579,
+        "end_time": 562.8760079617834
+      },
+      {
+        "description": "splash-splash maple syrup on plate",
+        "step_id": 224,
+        "start_time": 562.8760079617833,
+        "end_time": 574.7742
+      },
+      {
+        "description": "Add-Add 1 banana to a blender",
+        "step_id": 225,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 232,
+          "description": "Add-1 heaped tbsp flour to a blender",
+          "start_time": 21.050647452229295,
+          "end_time": 68.64341560509551,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful, some flour spilled on the counter. You might want to wipe that up to keep the area clean."
+            }
+          ]
+        },
+        {
+          "step_id": 229,
+          "description": "Add-1 egg to a blender",
+          "start_time": 75.96537993630572,
+          "end_time": 106.16848280254776,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you added an extra egg. You may want to spoon one out or adjust the other ingredients to balance the mixture."
+            }
+          ]
+        },
+        {
+          "step_id": 229,
+          "description": "Add-1 egg to a blender",
+          "start_time": 75.96537993630572,
+          "end_time": 106.16848280254776,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "A piece of shell fell into the blender. Make sure to fish that out before you start mixing."
+            }
+          ]
+        },
+        {
+          "step_id": 227,
+          "description": "blitz-blitz the blender for 20 seconds",
+          "start_time": 163.828951910828,
+          "end_time": 222.40466656050953,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That was about 40 seconds of blending. The recipe suggests 20, so the batter might be a little thinner than expected."
+            }
+          ]
+        },
+        {
+          "step_id": 223,
+          "description": "Melt-Melt a small knob of butter in a non-stick frying pan over low-medium heat",
+          "start_time": 231.5571219745223,
+          "end_time": 284.64136337579623,
+          "error_tag": "Temperature Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The heat seems a bit high. You should probably turn it down to low-medium so the butter doesn't burn or splatter."
+            }
+          ]
+        },
+        {
+          "step_id": 231,
+          "description": "Pour-Pour three little puddles straight from the blender into the frying pan",
+          "start_time": 284.6413633757962,
+          "end_time": 343.21707802547775,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The batter merged into one large pancake instead of three small ones. You'll likely need to cook it a bit longer so it sets properly."
+            }
+          ]
+        },
+        {
+          "step_id": 231,
+          "description": "Pour-Pour three little puddles straight from the blender into the frying pan",
+          "start_time": 284.6413633757962,
+          "end_time": 343.21707802547775,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I see you're using a different type of pan. Just keep an eye on the heat to ensure the batter doesn't stick."
+            }
+          ]
+        },
+        {
+          "step_id": 233,
+          "description": "Chop-Chop 1 strawberry",
+          "start_time": 422.8434401273885,
+          "end_time": 502.46980222929926,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're mincing the strawberry quite finely. A rough chop is usually standard for this topping, but that works too."
+            }
+          ]
+        },
+        {
+          "step_id": 228,
+          "description": "Flip-Flip the pancakes with a fork or a fish slice spatula",
+          "start_time": 504.30029331210187,
+          "end_time": 517.1137308917197,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like the flip didn't quite catch the whole pancake. You might want to gently unfold the tucked part so it cooks evenly."
+            }
+          ]
+        },
+        {
+          "step_id": 230,
+          "description": "cook-cook for 20-30 seconds more",
+          "start_time": 520.7747130573248,
+          "end_time": 532.6729050955413,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That was only about 10 seconds. You should probably give it another 10 to 20 seconds to be sure it's fully cooked."
+            }
+          ]
+        },
+        {
+          "step_id": 234,
+          "description": "Transfer-Transfer to a plate",
+          "start_time": 530.8424140127388,
+          "end_time": 546.4015882165604,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You've grabbed a bowl, but using a flat plate is usually easier for serving pancakes."
+            }
+          ]
+        },
+        {
+          "step_id": 225,
+          "description": "Add-Add 1 banana to a blender",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like we missed adding the banana to the blender earlier. The flavor might be a bit different, but you could slice some on top instead."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "21_32",
+    "activity_id": 21,
+    "step_annotations": [
+      {
+        "description": "Add-1 heaped tbsp flour to a blender",
+        "step_id": 232,
+        "start_time": 7.2780000000000005,
+        "end_time": 49.512
+      },
+      {
+        "description": "Add-Add 1 banana to a blender",
+        "step_id": 225,
+        "start_time": 51.49,
+        "end_time": 93.669
+      },
+      {
+        "description": "Add-1/2 tsp baking powder to a blender",
+        "step_id": 221,
+        "start_time": 106.247,
+        "end_time": 156.392
+      },
+      {
+        "description": "Chop-Chop 1 strawberry",
+        "step_id": 233,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Use soiled strawberry."
+          }
+        ],
+        "start_time": 175.225,
+        "end_time": 216.815,
+        "modified_description": "Chop-Chop 1 unwashed strawberry"
+      },
+      {
+        "description": "Add-1 egg to a blender",
+        "step_id": 229,
+        "start_time": 220.293,
+        "end_time": 247.473
+      },
+      {
+        "description": "blitz-blitz the blender for 20 seconds",
+        "step_id": 227,
+        "start_time": 250.183,
+        "end_time": 308.073
+      },
+      {
+        "description": "Pour-Pour three little puddles straight from the blender into the frying pan",
+        "step_id": 231,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Not using a proper frying pan."
+          }
+        ],
+        "start_time": 326.395,
+        "end_time": 399.007,
+        "modified_description": "Pour-Pour three little puddles straight from the blender into the tawa pan"
+      },
+      {
+        "description": "Cook-Cook for 1 min or until the tops start to bubble",
+        "step_id": 226,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Did not cook for required time."
+          }
+        ],
+        "start_time": 380,
+        "end_time": 453
+      },
+      {
+        "description": "Flip-Flip the pancakes with a fork or a fish slice spatula",
+        "step_id": 228,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Did not flip entire pancake but only half of it."
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Not using a fork or a fish slice spatula to flip the pancakes"
+          }
+        ],
+        "start_time": 453,
+        "end_time": 469.298,
+        "modified_description": "Flip-Flip the pancakes with a spatula too early."
+      },
+      {
+        "description": "cook-cook for 20-30 seconds more",
+        "step_id": 230,
+        "start_time": 475.11,
+        "end_time": 500.744
+      },
+      {
+        "description": "Transfer-Transfer to a plate",
+        "step_id": 234,
+        "start_time": 501.329,
+        "end_time": 545.706
+      },
+      {
+        "description": "Serve-Serve the pancakes with chopped strawberries",
+        "step_id": 222,
+        "start_time": 546.266,
+        "end_time": 556.28
+      },
+      {
+        "description": "splash-splash maple syrup on plate",
+        "step_id": 224,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Using siracha sauce instead of maple syrup."
+          }
+        ],
+        "start_time": 557.223,
+        "end_time": 575.283,
+        "modified_description": "Splash-Splash siracha sauce on the plate."
+      },
+      {
+        "description": "Melt-Melt a small knob of butter in a non-stick frying pan over low-medium heat",
+        "step_id": 223,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 233,
+          "description": "Chop-Chop 1 unwashed strawberry",
+          "start_time": 175.225,
+          "end_time": 216.815,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like that strawberry hasn't been washed yet. It's best to give it a quick rinse before chopping it."
+            }
+          ]
+        },
+        {
+          "step_id": 231,
+          "description": "Pour-Pour three little puddles straight from the blender into the tawa pan",
+          "start_time": 326.395,
+          "end_time": 399.007,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I notice you're using a tawa pan. A standard non-stick frying pan usually works better for these pancakes to keep their shape."
+            }
+          ]
+        },
+        {
+          "step_id": 226,
+          "description": "Cook-Cook for 1 min or until the tops start to bubble",
+          "start_time": 380.0,
+          "end_time": 453.0,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The pancakes might need a little more time. Ensuring they cook for the full minute helps them set properly."
+            }
+          ]
+        },
+        {
+          "step_id": 228,
+          "description": "Flip-Flip the pancakes with a spatula too early.",
+          "start_time": 453.0,
+          "end_time": 469.298,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Flipping can be tricky. Try sliding the spatula completely under the pancake to support the whole shape before turning it over."
+            }
+          ]
+        },
+        {
+          "step_id": 228,
+          "description": "Flip-Flip the pancakes with a spatula too early.",
+          "start_time": 453.0,
+          "end_time": 469.298,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Using a fork or a wide fish slice spatula will give you much better control when flipping the pancakes."
+            }
+          ]
+        },
+        {
+          "step_id": 224,
+          "description": "Splash-Splash siracha sauce on the plate.",
+          "start_time": 557.223,
+          "end_time": 575.283,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Just a heads-up, that looks like Sriracha sauce. You'll likely want the maple syrup for the sweet topping."
+            }
+          ]
+        },
+        {
+          "step_id": 223,
+          "description": "Skipped this step",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like the pan hasn't been buttered yet. Melting a small knob of butter first prevents sticking and adds flavor."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "21_37",
+    "activity_id": 21,
+    "step_annotations": [
+      {
+        "description": "Add-1 egg to a blender",
+        "step_id": 229,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill while adding egg to a blender and dropping egg shell into blender"
+          }
+        ],
+        "start_time": 8.671879777070064,
+        "end_time": 57.23440652866242
+      },
+      {
+        "description": "Add-Add 1 banana to a blender",
+        "step_id": 225,
+        "start_time": 57.234406528662426,
+        "end_time": 93.6563015923567
+      },
+      {
+        "description": "Add-1 heaped tbsp flour to a blender",
+        "step_id": 232,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Add 1 flattened tbsp of flour to a blender instead of heaped tbsp"
+          }
+        ],
+        "start_time": 102.32818136942674,
+        "end_time": 192.51573105095542,
+        "modified_description": "Add-1 flattened tbsp flour to a blender"
+      },
+      {
+        "description": "Add-1/2 tsp baking powder to a blender",
+        "step_id": 221,
+        "start_time": 189.0469791401274,
+        "end_time": 225.46887420382168
+      },
+      {
+        "description": "blitz-blitz the blender for 20 seconds",
+        "step_id": 227,
+        "start_time": 251.48451353503188,
+        "end_time": 303.51579219745224
+      },
+      {
+        "description": "Melt-Melt a small knob of butter in a non-stick frying pan over low-medium heat",
+        "step_id": 223,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Melt a spoon of butter instead of small knob of butter in a non-stick frying pan"
+          }
+        ],
+        "start_time": 305.25016815286625,
+        "end_time": 537.656546178344,
+        "modified_description": "Melt a spoon of butter in a non-stick frying pan over low-medium heat"
+      },
+      {
+        "description": "Pour-Pour three little puddles straight from the blender into the frying pan",
+        "step_id": 231,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Pour one puddle instead of three little puddles straight from the blender into the frying pan"
+          }
+        ],
+        "start_time": 535.9221702229299,
+        "end_time": 563.6721855095541,
+        "modified_description": "Pour one puddle straight from the blender into the frying pan"
+      },
+      {
+        "description": "Cook-Cook for 1 min or until the tops start to bubble",
+        "step_id": 226,
+        "start_time": 561.9378095541401,
+        "end_time": 919.2192563694268
+      },
+      {
+        "description": "Flip-Flip the pancakes with a fork or a fish slice spatula",
+        "step_id": 228,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Not using a fork or a fish slice spatula to flip the pancakes"
+          },
+          {
+            "tag": "Technique Error",
+            "description": "Did not flip the entire puddle at once"
+          }
+        ],
+        "start_time": 917.4848804140128,
+        "end_time": 969.5161590764333
+      },
+      {
+        "description": "cook-cook for 20-30 seconds more",
+        "step_id": 230,
+        "start_time": 967.7817831210192,
+        "end_time": 1014.6099339171975
+      },
+      {
+        "description": "Transfer-Transfer to a plate",
+        "step_id": 234,
+        "start_time": 1013.5426005827578,
+        "end_time": 1025.5493677602942
+      },
+      {
+        "description": "splash-splash maple syrup on plate",
+        "step_id": 224,
+        "start_time": 1033.8235624591373,
+        "end_time": 1057.1700541932362
+      },
+      {
+        "description": "Chop-Chop 1 strawberry",
+        "step_id": 233,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Serve-Serve the pancakes with chopped strawberries",
+        "step_id": 222,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 229,
+          "description": "Add-1 egg to a blender",
+          "start_time": 8.671879777070064,
+          "end_time": 57.23440652866242,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like a bit of eggshell fell into the blender. You'll want to fish that out carefully before adding the rest of the ingredients."
+            }
+          ]
+        },
+        {
+          "step_id": 232,
+          "description": "Add-1 heaped tbsp flour to a blender",
+          "start_time": 102.32818136942674,
+          "end_time": 192.51573105095542,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looked a little closer to a flattened tablespoon. Since the recipe calls for a heaped one, you might want to add a pinch more flour."
+            }
+          ]
+        },
+        {
+          "step_id": 223,
+          "description": "Melt-Melt a small knob of butter in a non-stick frying pan over low-medium heat",
+          "start_time": 305.25016815286625,
+          "end_time": 537.656546178344,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like a bit more butter than a small knob. You might want to be careful that the pan doesn't get too greasy, or carefully pour out a little excess."
+            }
+          ]
+        },
+        {
+          "step_id": 231,
+          "description": "Pour-Pour three little puddles straight from the blender into the frying pan",
+          "start_time": 535.9221702229299,
+          "end_time": 563.6721855095541,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I see we have one large pancake instead of three small ones. You may need to cook it slightly longer to ensure the center sets properly."
+            }
+          ]
+        },
+        {
+          "step_id": 228,
+          "description": "Flip-Flip the pancakes with a fork or a fish slice spatula",
+          "start_time": 917.4848804140128,
+          "end_time": 969.5161590764333,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It might be easier to flip that using a wide spatula or a fork to get better leverage underneath."
+            }
+          ]
+        },
+        {
+          "step_id": 228,
+          "description": "Flip-Flip the pancakes with a fork or a fish slice spatula",
+          "start_time": 917.4848804140128,
+          "end_time": 969.5161590764333,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try to slide your spatula all the way under the pancake before lifting, so you can flip the whole thing without it breaking."
+            }
+          ]
+        },
+        {
+          "step_id": 233,
+          "description": "Chop-Chop 1 strawberry",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like we missed chopping the strawberry. We'll need those pieces ready for the topping."
+            }
+          ]
+        },
+        {
+          "step_id": 222,
+          "description": "Serve-Serve the pancakes with chopped strawberries",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to serve the pancakes on a plate with the strawberries to complete the dish!"
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "21_43",
+    "activity_id": 21,
+    "step_annotations": [
+      {
+        "description": "Add-1/2 tsp baking powder to a blender",
+        "step_id": 221,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spilling the powder onto hands while adding it to the blender"
+          }
+        ],
+        "start_time": 11.022157648089172,
+        "end_time": 71.03168262101912
+      },
+      {
+        "description": "Add-Add 1 banana to a blender",
+        "step_id": 225,
+        "start_time": 73.48105098726116,
+        "end_time": 101.64878719904458
+      },
+      {
+        "description": "Add-1 egg to a blender",
+        "step_id": 229,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Cracking the egg improperly such that some part of the egg shell falls into the blender"
+          }
+        ],
+        "start_time": 118.79436576273885,
+        "end_time": 160.43362798885352
+      },
+      {
+        "description": "Add-1 heaped tbsp flour to a blender",
+        "step_id": 232,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Dropping flour while adding heaped measuring utensil into the blender"
+          }
+        ],
+        "start_time": 178.8038907356688,
+        "end_time": 197.17415348248406
+      },
+      {
+        "description": "blitz-blitz the blender for 20 seconds",
+        "step_id": 227,
+        "start_time": 213.09504786305732,
+        "end_time": 307.3957299633758
+      },
+      {
+        "description": "Melt-Melt a small knob of butter in a non-stick frying pan over low-medium heat",
+        "step_id": 223,
+        "start_time": 338.0128345414013,
+        "end_time": 401.69641206369425
+      },
+      {
+        "description": "Pour-Pour three little puddles straight from the blender into the frying pan",
+        "step_id": 231,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Pour one large puddle instead of little puddles"
+          }
+        ],
+        "start_time": 422.5160431767516,
+        "end_time": 450.6837793885351
+      },
+      {
+        "description": "Cook-Cook for 1 min or until the tops start to bubble",
+        "step_id": 226,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Not cooking until required state is reached"
+          }
+        ],
+        "start_time": 453.13314775477704,
+        "end_time": 595.1965129968153
+      },
+      {
+        "description": "Flip-Flip the pancakes with a fork or a fish slice spatula",
+        "step_id": 228,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Not using fish slice spatula resulting in making a large ball"
+          },
+          {
+            "tag": "Technique Error",
+            "description": "Not flipping entire pancake at once"
+          }
+        ],
+        "start_time": 592.7471446305733,
+        "end_time": 676.0256690828026
+      },
+      {
+        "description": "cook-cook for 20-30 seconds more",
+        "step_id": 230,
+        "start_time": 673.5763007165605,
+        "end_time": 727.4624047738854
+      },
+      {
+        "description": "splash-splash maple syrup on plate",
+        "step_id": 224,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding strawberries to the plate"
+          }
+        ],
+        "start_time": 709.09214202707,
+        "end_time": 722.1874082623241
+      },
+      {
+        "description": "Transfer-Transfer to a plate",
+        "step_id": 234,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding maple syrup to the plate"
+          }
+        ],
+        "start_time": 727.6523745645442,
+        "end_time": 748.3770207822721
+      },
+      {
+        "description": "Chop-Chop 1 strawberry",
+        "step_id": 233,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Serve-Serve the pancakes with chopped strawberries",
+        "step_id": 222,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 221,
+          "description": "Add-1/2 tsp baking powder to a blender",
+          "start_time": 11.022157648089172,
+          "end_time": 71.03168262101912,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try to keep the spoon steady over the center of the blender to avoid spilling the powder."
+            }
+          ]
+        },
+        {
+          "step_id": 229,
+          "description": "Add-1 egg to a blender",
+          "start_time": 118.79436576273885,
+          "end_time": 160.43362798885352,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like a bit of shell fell in; you'll want to fish that out before blending."
+            }
+          ]
+        },
+        {
+          "step_id": 232,
+          "description": "Add-1 heaped tbsp flour to a blender",
+          "start_time": 178.8038907356688,
+          "end_time": 197.17415348248406,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Watch your aim as you move the flour to the blender to keep it from dropping on the counter."
+            }
+          ]
+        },
+        {
+          "step_id": 231,
+          "description": "Pour-Pour three little puddles straight from the blender into the frying pan",
+          "start_time": 422.5160431767516,
+          "end_time": 450.6837793885351,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since it's one large pancake now, you might need to cook it a bit longer than the smaller ones."
+            }
+          ]
+        },
+        {
+          "step_id": 226,
+          "description": "Cook-Cook for 1 min or until the tops start to bubble",
+          "start_time": 453.13314775477704,
+          "end_time": 595.1965129968153,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The tops haven't started bubbling yet; give it a little more time to ensure it's ready to flip."
+            }
+          ]
+        },
+        {
+          "step_id": 228,
+          "description": "Flip-Flip the pancakes with a fork or a fish slice spatula",
+          "start_time": 592.7471446305733,
+          "end_time": 676.0256690828026,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Using a fish slice spatula instead of a fork will help keep the pancake flat and prevent it from bunching up."
+            }
+          ]
+        },
+        {
+          "step_id": 228,
+          "description": "Flip-Flip the pancakes with a fork or a fish slice spatula",
+          "start_time": 592.7471446305733,
+          "end_time": 676.0256690828026,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try to slide the spatula all the way under so you can flip the entire pancake in one smooth motion."
+            }
+          ]
+        },
+        {
+          "step_id": 224,
+          "description": "splash-splash maple syrup on plate",
+          "start_time": 709.09214202707,
+          "end_time": 722.1874082623241,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Usually the strawberries go on before the syrup, but we can just add them on top now."
+            }
+          ]
+        },
+        {
+          "step_id": 234,
+          "description": "Transfer-Transfer to a plate",
+          "start_time": 727.6523745645442,
+          "end_time": 748.3770207822721,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the syrup is already on the plate, go ahead and place the pancakes right on top of it."
+            }
+          ]
+        },
+        {
+          "step_id": 233,
+          "description": "Chop-Chop 1 strawberry",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to chop the strawberries so they're ready for the topping."
+            }
+          ]
+        },
+        {
+          "step_id": 222,
+          "description": "Serve-Serve the pancakes with chopped strawberries",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You can assemble everything on the plate now to serve the dish."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "21_44",
+    "activity_id": 21,
+    "step_annotations": [
+      {
+        "description": "Add-1/2 tsp baking powder to a blender",
+        "step_id": 221,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Using Tbsp instead of tsp."
+          }
+        ],
+        "start_time": 13.652651751592357,
+        "end_time": 63.712374840764326,
+        "modified_description": "Add-1/2 Tbsp baking powder to a blender."
+      },
+      {
+        "description": "Add-1 heaped tbsp flour to a blender",
+        "step_id": 232,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Adding without a heap instead of heaped tbsp."
+          }
+        ],
+        "start_time": 66.7462974522293,
+        "end_time": 100.11944617834396,
+        "modified_description": "Add-1 tbsp flour to a blender."
+      },
+      {
+        "description": "Chop-Chop 1 strawberry",
+        "step_id": 233,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Chopping two strawberries instead of one."
+          }
+        ],
+        "start_time": 163.83182101910828,
+        "end_time": 279.1208802547771,
+        "modified_description": "Chop-Chop 2 strawberries."
+      },
+      {
+        "description": "splash-splash maple syrup on plate",
+        "step_id": 224,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill some maple syrup."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before making pancakes"
+          }
+        ],
+        "start_time": 317.0449128980892,
+        "end_time": 358.00286815286626,
+        "modified_description": "splash-splash maple syrup on plate and spill some."
+      },
+      {
+        "description": "Add-Add 1 banana to a blender",
+        "step_id": 225,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Instead of full banana adding half."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding maple syrup to the plate"
+          }
+        ],
+        "start_time": 354.9689455414013,
+        "end_time": 383.79121035031847,
+        "modified_description": "Add-Add 1/2 banana to a blender."
+      },
+      {
+        "description": "blitz-blitz the blender for 20 seconds",
+        "step_id": 227,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Blitzing the blender for more than 20 seconds."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding maple syrup to the plate and before adding egg."
+          }
+        ],
+        "start_time": 398.9608234076434,
+        "end_time": 503.6311535031847,
+        "modified_description": "Blitz-Blitz the blender for 30 seconds."
+      },
+      {
+        "description": "Melt-Melt a small knob of butter in a non-stick frying pan over low-medium heat",
+        "step_id": 223,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Using a steel pan instead of a non-stick pan."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding maple syrup to the plate and before adding egg."
+          }
+        ],
+        "start_time": 523.351650477707,
+        "end_time": 656.8442453821657,
+        "modified_description": "Melt-Melt a small knob of butter in a steel frying pan over low-medium heat"
+      },
+      {
+        "description": "Pour-Pour three little puddles straight from the blender into the frying pan",
+        "step_id": 231,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding maple syrup to the plate and before adding egg."
+          },
+          {
+            "tag": "Technique Error",
+            "description": "Spooned the content instead of pouring."
+          }
+        ],
+        "start_time": 655.3272840764331,
+        "end_time": 712.9718136942676
+      },
+      {
+        "description": "Cook-Cook for 1 min or until the tops start to bubble",
+        "step_id": 226,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding maple syrup to the plate and before adding egg."
+          }
+        ],
+        "start_time": 726.6244654458599,
+        "end_time": 785.7859563694268
+      },
+      {
+        "description": "Flip-Flip the pancakes with a fork or a fish slice spatula",
+        "step_id": 228,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Flipped a pancake outside the pan instead of inside."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding maple syrup to the plate and before adding egg."
+          }
+        ],
+        "start_time": 782.7520337579618,
+        "end_time": 819.1591050955415,
+        "modified_description": "Flip-Flip the pancakes with a fork or a fish slice spatula and drop one out of the pan."
+      },
+      {
+        "description": "cook-cook for 20-30 seconds more",
+        "step_id": 230,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding maple syrup to the plate and before adding egg."
+          }
+        ],
+        "start_time": 816.1251824840765,
+        "end_time": 855.5661764331211
+      },
+      {
+        "description": "Transfer-Transfer to a plate",
+        "step_id": 234,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding maple syrup to the plate and before adding egg."
+          }
+        ],
+        "start_time": 852.5322538216561,
+        "end_time": 878.3205960191083
+      },
+      {
+        "description": "Serve-Serve the pancakes with chopped strawberries",
+        "step_id": 222,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding maple syrup to the plate and before adding egg."
+          },
+          {
+            "tag": "Technique Error",
+            "description": "Did not add all the chopped strawberries."
+          }
+        ],
+        "start_time": 878.3205960191083,
+        "end_time": 907.1428608280254
+      },
+      {
+        "description": "Add-1 egg to a blender",
+        "step_id": 229,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after doing everything."
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Using a soiled and broken egg."
+          }
+        ],
+        "start_time": 907.1428608280254,
+        "end_time": 946.5838547770701
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 221,
+          "description": "Add-1/2 Tbsp baking powder to a blender.",
+          "start_time": 13.652651751592357,
+          "end_time": 63.712374840764326,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you used a tablespoon instead of a teaspoon. You might want to remove the excess baking powder to keep the flavor balanced."
+            }
+          ]
+        },
+        {
+          "step_id": 232,
+          "description": "Add-1 tbsp flour to a blender.",
+          "start_time": 66.7462974522293,
+          "end_time": 100.11944617834396,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looked like a level tablespoon. The recipe calls for a heaped one, so you could add a pinch more flour."
+            }
+          ]
+        },
+        {
+          "step_id": 233,
+          "description": "Chop-Chop 2 strawberries.",
+          "start_time": 163.83182101910828,
+          "end_time": 279.1208802547771,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You've chopped two strawberries, but we only need one. You can save the extra for another serving."
+            }
+          ]
+        },
+        {
+          "step_id": 224,
+          "description": "splash-splash maple syrup on plate and spill some.",
+          "start_time": 317.0449128980892,
+          "end_time": 358.00286815286626,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful with the pour. Tipping the bottle too quickly caused a bit of a spill there."
+            }
+          ]
+        },
+        {
+          "step_id": 224,
+          "description": "splash-splash maple syrup on plate and spill some.",
+          "start_time": 317.0449128980892,
+          "end_time": 358.00286815286626,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're prepping the syrup plate a bit early. We usually do this after cooking, but it's okay to set it aside for now."
+            }
+          ]
+        },
+        {
+          "step_id": 225,
+          "description": "Add-Add 1/2 banana to a blender.",
+          "start_time": 354.9689455414013,
+          "end_time": 383.79121035031847,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you only added half the banana. For the best texture, you should add the whole thing."
+            }
+          ]
+        },
+        {
+          "step_id": 225,
+          "description": "Add-Add 1/2 banana to a blender.",
+          "start_time": 354.9689455414013,
+          "end_time": 383.79121035031847,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We're getting back to the batter mix now. Adding the banana is the right move here."
+            }
+          ]
+        },
+        {
+          "step_id": 227,
+          "description": "Blitz-Blitz the blender for 30 seconds.",
+          "start_time": 398.9608234076434,
+          "end_time": 503.6311535031847,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That's been over 20 seconds. You can stop the blender now so the mixture doesn't get too thin."
+            }
+          ]
+        },
+        {
+          "step_id": 227,
+          "description": "Blitz-Blitz the blender for 30 seconds.",
+          "start_time": 398.9608234076434,
+          "end_time": 503.6311535031847,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're blending the mix, but remember we haven't added the egg yet. It usually goes in before blending."
+            }
+          ]
+        },
+        {
+          "step_id": 223,
+          "description": "Melt-Melt a small knob of butter in a steel frying pan over low-medium heat",
+          "start_time": 523.351650477707,
+          "end_time": 656.8442453821657,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since you're using a steel pan instead of non-stick, be sure to use enough butter and watch the heat so the pancakes don't stick."
+            }
+          ]
+        },
+        {
+          "step_id": 223,
+          "description": "Melt-Melt a small knob of butter in a steel frying pan over low-medium heat",
+          "start_time": 523.351650477707,
+          "end_time": 656.8442453821657,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We're heating the pan now, but just a reminder that our batter is still missing the egg."
+            }
+          ]
+        },
+        {
+          "step_id": 231,
+          "description": "Pour-Pour three little puddles straight from the blender into the frying pan",
+          "start_time": 655.3272840764331,
+          "end_time": 712.9718136942676,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Pouring the batter now. The consistency might be different since the egg wasn't added."
+            }
+          ]
+        },
+        {
+          "step_id": 231,
+          "description": "Pour-Pour three little puddles straight from the blender into the frying pan",
+          "start_time": 655.3272840764331,
+          "end_time": 712.9718136942676,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Using a spoon works, but pouring directly from the jug usually helps form smoother circles."
+            }
+          ]
+        },
+        {
+          "step_id": 226,
+          "description": "Cook-Cook for 1 min or until the tops start to bubble",
+          "start_time": 726.6244654458599,
+          "end_time": 785.7859563694268,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "They are cooking now. Keep an eye on them since the ingredients were a bit out of order."
+            }
+          ]
+        },
+        {
+          "step_id": 228,
+          "description": "Flip-Flip the pancakes with a fork or a fish slice spatula and drop one out of the pan.",
+          "start_time": 782.7520337579618,
+          "end_time": 819.1591050955415,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful! That pancake landed outside the pan. Don't touch it with your bare hands while it's hot."
+            }
+          ]
+        },
+        {
+          "step_id": 228,
+          "description": "Flip-Flip the pancakes with a fork or a fish slice spatula and drop one out of the pan.",
+          "start_time": 782.7520337579618,
+          "end_time": 819.1591050955415,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Flipping them over. We're proceeding with the cook despite the missing egg."
+            }
+          ]
+        },
+        {
+          "step_id": 230,
+          "description": "cook-cook for 20-30 seconds more",
+          "start_time": 816.1251824840765,
+          "end_time": 855.5661764331211,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Almost done cooking. Just ensuring they are browned nicely."
+            }
+          ]
+        },
+        {
+          "step_id": 234,
+          "description": "Transfer-Transfer to a plate",
+          "start_time": 852.5322538216561,
+          "end_time": 878.3205960191083,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Transferring to the plate now. The sequence was unusual, but they look ready."
+            }
+          ]
+        },
+        {
+          "step_id": 222,
+          "description": "Serve-Serve the pancakes with chopped strawberries",
+          "start_time": 878.3205960191083,
+          "end_time": 907.1428608280254,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Plating up. We're serving them now, even though the egg was left out."
+            }
+          ]
+        },
+        {
+          "step_id": 222,
+          "description": "Serve-Serve the pancakes with chopped strawberries",
+          "start_time": 878.3205960191083,
+          "end_time": 907.1428608280254,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You still have some chopped strawberries on the board. Don't forget to add them all for extra flavor."
+            }
+          ]
+        },
+        {
+          "step_id": 229,
+          "description": "Add-1 egg to a blender",
+          "start_time": 907.1428608280254,
+          "end_time": 946.5838547770701,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It seems we missed adding the egg earlier. Since the pancakes are already cooked, we can't add it now."
+            }
+          ]
+        },
+        {
+          "step_id": 229,
+          "description": "Add-1 egg to a blender",
+          "start_time": 907.1428608280254,
+          "end_time": 946.5838547770701,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That egg looks soiled and broken. It's safer to discard it to avoid any risk of contamination."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "21_46",
+    "activity_id": 21,
+    "step_annotations": [
+      {
+        "description": "Add-Add 1 banana to a blender",
+        "step_id": 225,
+        "start_time": 4.802462210191083,
+        "end_time": 51.62646875955415
+      },
+      {
+        "description": "Add-1/2 tsp baking powder to a blender",
+        "step_id": 221,
+        "start_time": 60.03077762738854,
+        "end_time": 102.05232196656051
+      },
+      {
+        "description": "Add-1 egg to a blender",
+        "step_id": 229,
+        "start_time": 105.65416862420382,
+        "end_time": 135.6695574378981
+      },
+      {
+        "description": "Add-1 heaped tbsp flour to a blender",
+        "step_id": 232,
+        "start_time": 147.6757129633758,
+        "end_time": 177.69110177707006
+      },
+      {
+        "description": "Chop-Chop 1 strawberry",
+        "step_id": 233,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Slice instead of chop"
+          },
+          {
+            "tag": "Measurement Error",
+            "description": "Use 2 strawberry instead of 1"
+          }
+        ],
+        "start_time": 198.10156617038217,
+        "end_time": 253.32988158757962,
+        "modified_description": "Slice 2 strawberry"
+      },
+      {
+        "description": "blitz-blitz the blender for 20 seconds",
+        "step_id": 227,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "30 secs"
+          }
+        ],
+        "start_time": 290.54896371656054,
+        "end_time": 332.57050805573255,
+        "modified_description": "blitz the blender for 30 seconds"
+      },
+      {
+        "description": "Melt-Melt a small knob of butter in a non-stick frying pan over low-medium heat",
+        "step_id": 223,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Use a tablespoon of butter instead of a small knob"
+          }
+        ],
+        "start_time": 336.17235471337585,
+        "end_time": 439.4252922324841,
+        "modified_description": "Melt a medium knob of butter in a non-stick frying pan over medium heat"
+      },
+      {
+        "description": "splash-splash maple syrup on plate",
+        "step_id": 224,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Pour instead of splash maple syrup on plate"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before making pan cakes"
+          }
+        ],
+        "start_time": 457.4345255207007,
+        "end_time": 479.0456054665606,
+        "modified_description": "pour maple syrup on plate instead of splashing"
+      },
+      {
+        "description": "Pour-Pour three little puddles straight from the blender into the frying pan",
+        "step_id": 231,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding maple syrup on plate"
+          }
+        ],
+        "start_time": 483.84806767675167,
+        "end_time": 522.2677653582803
+      },
+      {
+        "description": "Cook-Cook for 1 min or until the tops start to bubble",
+        "step_id": 226,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Cook for 2 mins instead of 1 min"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding maple syrup on plate"
+          }
+        ],
+        "start_time": 524.6689964633757,
+        "end_time": 665.141016111465,
+        "modified_description": "Cook for 2 mins"
+      },
+      {
+        "description": "Flip-Flip the pancakes with a fork or a fish slice spatula",
+        "step_id": 228,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding maple syrup on plate"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Not using a fork or a fish slice spatula"
+          }
+        ],
+        "start_time": 662.7397850063695,
+        "end_time": 693.9557893726114
+      },
+      {
+        "description": "cook-cook for 20-30 seconds more",
+        "step_id": 230,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding maple syrup on plate"
+          }
+        ],
+        "start_time": 691.554558267516,
+        "end_time": 721.5699470812101
+      },
+      {
+        "description": "Transfer-Transfer to a plate",
+        "step_id": 234,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding maple syrup on plate"
+          }
+        ],
+        "start_time": 719.1687159761148,
+        "end_time": 740.7797959219746
+      },
+      {
+        "description": "Serve-Serve the pancakes with chopped strawberries",
+        "step_id": 222,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding maple syrup on plate"
+          }
+        ],
+        "start_time": 738.378564816879,
+        "end_time": 753.986567
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 233,
+          "description": "Chop-Chop 1 strawberry",
+          "start_time": 198.10156617038217,
+          "end_time": 253.32988158757962,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "For this recipe, slicing two strawberries works better than chopping one. You might want to slice the second one for the best presentation."
+            }
+          ]
+        },
+        {
+          "step_id": 227,
+          "description": "blitz-blitz the blender for 20 seconds",
+          "start_time": 290.54896371656054,
+          "end_time": 332.57050805573255,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The mixture might need a little more time. Try blitzing for a full 30 seconds to ensure it's smooth."
+            }
+          ]
+        },
+        {
+          "step_id": 223,
+          "description": "Melt-Melt a small knob of butter in a non-stick frying pan over low-medium heat",
+          "start_time": 336.17235471337585,
+          "end_time": 439.4252922324841,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Using a full tablespoon of butter rather than a small knob will help coat the pan more effectively."
+            }
+          ]
+        },
+        {
+          "step_id": 224,
+          "description": "splash-splash maple syrup on plate",
+          "start_time": 457.4345255207007,
+          "end_time": 479.0456054665606,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try pouring the maple syrup gently onto the plate instead of splashing it to keep the serving area neat."
+            }
+          ]
+        },
+        {
+          "step_id": 231,
+          "description": "Pour-Pour three little puddles straight from the blender into the frying pan",
+          "start_time": 483.84806767675167,
+          "end_time": 522.2677653582803,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Now, pour three little puddles of batter straight from the blender into the frying pan to start cooking."
+            }
+          ]
+        },
+        {
+          "step_id": 226,
+          "description": "Cook-Cook for 1 min or until the tops start to bubble",
+          "start_time": 524.6689964633757,
+          "end_time": 665.141016111465,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Let them cook a bit longer. Two minutes usually gives the tops enough time to bubble properly."
+            }
+          ]
+        },
+        {
+          "step_id": 228,
+          "description": "Flip-Flip the pancakes with a fork or a fish slice spatula",
+          "start_time": 662.7397850063695,
+          "end_time": 693.9557893726114,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It works best to use a fork or a fish slice spatula to flip the pancakes cleanly."
+            }
+          ]
+        },
+        {
+          "step_id": 230,
+          "description": "cook-cook for 20-30 seconds more",
+          "start_time": 691.554558267516,
+          "end_time": 721.5699470812101,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Allow them to cook for another 20 to 30 seconds on this side to finish up."
+            }
+          ]
+        },
+        {
+          "step_id": 234,
+          "description": "Transfer-Transfer to a plate",
+          "start_time": 719.1687159761148,
+          "end_time": 740.7797959219746,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "They look ready. You can transfer them to the plate now."
+            }
+          ]
+        },
+        {
+          "step_id": 222,
+          "description": "Serve-Serve the pancakes with chopped strawberries",
+          "start_time": 738.378564816879,
+          "end_time": 753.986567,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You can now serve the pancakes with the strawberries you prepared."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "21_47",
+    "activity_id": 21,
+    "step_annotations": [
+      {
+        "description": "Add-Add 1 banana to a blender",
+        "step_id": 225,
+        "start_time": 49.04007388535032,
+        "end_time": 82.53085605095542
+      },
+      {
+        "description": "Add-1/2 tsp baking powder to a blender",
+        "step_id": 221,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Add-1 tbsp baking powder instead of 1/2 tsp to a blender"
+          }
+        ],
+        "start_time": 107.64894267515925,
+        "end_time": 149.51242038216563,
+        "modified_description": "Add-1 tbsp baking powder to a blender"
+      },
+      {
+        "description": "Add-1 egg to a blender",
+        "step_id": 229,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Crack egg such that it falls into the blender"
+          }
+        ],
+        "start_time": 166.25781146496814,
+        "end_time": 187.7876,
+        "modified_description": "Add - Add 1 improperly cracked egg into the blender"
+      },
+      {
+        "description": "blitz-blitz the blender for 20 seconds",
+        "step_id": 227,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Blend the contents improperly for 30 seconds"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding flour to the blender"
+          }
+        ],
+        "start_time": 185.39540127388534,
+        "end_time": 255.9652636942675,
+        "modified_description": "blitz-blitz the blender improperly for 30 seconds"
+      },
+      {
+        "description": "Add-1 heaped tbsp flour to a blender",
+        "step_id": 232,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after blending it once"
+          }
+        ],
+        "start_time": 276.298952866242,
+        "end_time": 316.96633121019113
+      },
+      {
+        "description": "blitz-blitz the blender for 20 seconds",
+        "step_id": 227,
+        "start_time": 295,
+        "end_time": 315
+      },
+      {
+        "description": "Melt-Melt a small knob of butter in a non-stick frying pan over low-medium heat",
+        "step_id": 223,
+        "start_time": 330,
+        "end_time": 398
+      },
+      {
+        "description": "Pour-Pour three little puddles straight from the blender into the frying pan",
+        "step_id": 231,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spooning the batter into the pan instead of pouring"
+          }
+        ],
+        "start_time": 368.398603821656,
+        "end_time": 444.9489630573248
+      },
+      {
+        "description": "Cook-Cook for 1 min or until the tops start to bubble",
+        "step_id": 226,
+        "errors": [
+          {
+            "tag": "Temperature Error",
+            "description": "Cook on high for 1 minute"
+          }
+        ],
+        "start_time": 566.951098089172,
+        "end_time": 607.618476433121,
+        "modified_description": "Cook-Cook on high for 1 min or until the tops start to bubble"
+      },
+      {
+        "description": "Flip-Flip the pancakes with a fork or a fish slice spatula",
+        "step_id": 228,
+        "start_time": 544.2252101910829,
+        "end_time": 565.7549987261146
+      },
+      {
+        "description": "cook-cook for 20-30 seconds more",
+        "step_id": 230,
+        "errors": [
+          {
+            "tag": "Temperature Error",
+            "description": "Cook on high for 1 minute"
+          },
+          {
+            "tag": "Timing Error",
+            "description": "Cook on high for 1 minute"
+          }
+        ],
+        "start_time": 563,
+        "end_time": 610,
+        "modified_description": "cook-cook for 1 minute or until its burnt"
+      },
+      {
+        "description": "Transfer-Transfer to a plate",
+        "step_id": 234,
+        "start_time": 606.4223770700637,
+        "end_time": 635.1287617834394
+      },
+      {
+        "description": "Chop-Chop 1 strawberry",
+        "step_id": 233,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Cut instead of chopping a strawberry"
+          }
+        ],
+        "start_time": 663.8351464968152,
+        "end_time": 702.1103261146496,
+        "modified_description": "Cut-Cut 1 strawberry into pieces"
+      },
+      {
+        "description": "Serve-Serve the pancakes with chopped strawberries",
+        "step_id": 222,
+        "start_time": 699.718127388535,
+        "end_time": 741.5816050955412
+      },
+      {
+        "description": "splash-splash maple syrup on plate",
+        "step_id": 224,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Drop while adding maple syrup into the plate"
+          }
+        ],
+        "start_time": 712,
+        "end_time": 739
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 221,
+          "description": "Add-1 tbsp baking powder instead of 1/2 tsp to a blender",
+          "start_time": 107.64894267515925,
+          "end_time": 149.51242038216563,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you've added a tablespoon. The recipe only calls for half a teaspoon of baking powder, so you might want to remove the excess."
+            }
+          ]
+        },
+        {
+          "step_id": 229,
+          "description": "Crack egg such that it falls into the blender",
+          "start_time": 166.25781146496814,
+          "end_time": 187.7876,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try cracking the egg into a separate bowl first. It helps prevent any shell from falling directly into the blender."
+            }
+          ]
+        },
+        {
+          "step_id": 227,
+          "description": "Blend the contents improperly for 30 seconds",
+          "start_time": 185.39540127388534,
+          "end_time": 255.9652636942675,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Twenty seconds should be enough. Blending too long might make the batter a bit tough."
+            }
+          ]
+        },
+        {
+          "step_id": 227,
+          "description": "Step performed before adding flour to the blender",
+          "start_time": 185.39540127388534,
+          "end_time": 255.9652636942675,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Hold on a moment, we haven't added the flour yet. Let's add that in before blending any further."
+            }
+          ]
+        },
+        {
+          "step_id": 232,
+          "description": "Step performed after blending it once",
+          "start_time": 276.298952866242,
+          "end_time": 316.96633121019113,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Now that the flour is added, just give it a quick pulse to combine it without overworking the mix."
+            }
+          ]
+        },
+        {
+          "step_id": 231,
+          "description": "Spooning the batter into the pan instead of pouring",
+          "start_time": 368.398603821656,
+          "end_time": 444.9489630573248,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You might find it easier to pour the batter directly from the jug to get nice round pancakes."
+            }
+          ]
+        },
+        {
+          "step_id": 226,
+          "description": "Cook on high for 1 minute",
+          "start_time": 566.951098089172,
+          "end_time": 607.618476433121,
+          "error_tag": "Temperature Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The heat looks a little high. Turning it down to medium will help them cook through without burning the outside."
+            }
+          ]
+        },
+        {
+          "step_id": 230,
+          "description": "Cook on high for 1 minute",
+          "start_time": 563,
+          "end_time": 610,
+          "error_tag": "Temperature Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful with the high heat, the pancakes might burn very quickly."
+            }
+          ]
+        },
+        {
+          "step_id": 230,
+          "description": "Cook on high for 1 minute",
+          "start_time": 563,
+          "end_time": 610,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "They've been on high heat for a minute now. You should check them immediately to make sure they aren't burnt."
+            }
+          ]
+        },
+        {
+          "step_id": 233,
+          "description": "Cut instead of chopping a strawberry",
+          "start_time": 663.8351464968152,
+          "end_time": 702.1103261146496,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "For the topping, try chopping the strawberries into smaller, bite-sized pieces rather than slices."
+            }
+          ]
+        },
+        {
+          "step_id": 224,
+          "description": "Drop while adding maple syrup into the plate",
+          "start_time": 712,
+          "end_time": 739,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Steady your hand while pouring the syrup to avoid splashes or drips."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "21_50",
+    "activity_id": 21,
+    "step_annotations": [
+      {
+        "description": "Add-1 heaped tbsp flour to a blender",
+        "step_id": 232,
+        "start_time": 25.257716560509554,
+        "end_time": 77.10250318471338
+      },
+      {
+        "description": "Add-1/2 tsp baking powder to a blender",
+        "step_id": 221,
+        "start_time": 87.73733121019109,
+        "end_time": 112.99504777070064
+      },
+      {
+        "description": "Add-Add 1 banana to a blender",
+        "step_id": 225,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Add half banana instead of 1 banana"
+          }
+        ],
+        "start_time": 118.31246178343949,
+        "end_time": 172.81595541401273,
+        "modified_description": "Add 1/2 banana to a blender"
+      },
+      {
+        "description": "blitz-blitz the blender for 20 seconds",
+        "step_id": 227,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "blitz for 25 secs instead of 20 secs"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding egg"
+          }
+        ],
+        "start_time": 210.0378535031847,
+        "end_time": 253.90651910828024,
+        "modified_description": "blitz-blitz the blender for 25 seconds"
+      },
+      {
+        "description": "Add-1 egg to a blender",
+        "step_id": 229,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after blitzing"
+          }
+        ],
+        "start_time": 327.0209617834395,
+        "end_time": 346.9612643312102
+      },
+      {
+        "description": "Pour-Pour three little puddles straight from the blender into the frying pan",
+        "step_id": 231,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before melting butter in pan"
+          },
+          {
+            "tag": "Technique Error",
+            "description": "Spooning instead of pouring"
+          }
+        ],
+        "start_time": 358.92544585987264,
+        "end_time": 466.6030796178344
+      },
+      {
+        "description": "Cook-Cook for 1 min or until the tops start to bubble",
+        "step_id": 226,
+        "start_time": 462,
+        "end_time": 563
+      },
+      {
+        "description": "Flip-Flip the pancakes with a fork or a fish slice spatula",
+        "step_id": 228,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed melting butter in pan"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Flipped without using fork or spatula"
+          },
+          {
+            "tag": "Technique Error",
+            "description": "Did not flip the entire pancake"
+          }
+        ],
+        "start_time": 535.7294617834394,
+        "end_time": 623.4667929936305
+      },
+      {
+        "description": "Melt-Melt a small knob of butter in a non-stick frying pan over low-medium heat",
+        "step_id": 223,
+        "errors": [
+          {
+            "tag": "Temperature Error",
+            "description": "used medium heat instead of low-medium heat"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after flipping pancakes"
+          }
+        ],
+        "start_time": 624.7961464968153,
+        "end_time": 677.9702866242037,
+        "modified_description": "Melt a small knob of butter in a non-stick frying pan over medium heat"
+      },
+      {
+        "description": "cook-cook for 20-30 seconds more",
+        "step_id": 230,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "cook for more than 20 seconds"
+          }
+        ],
+        "start_time": 677,
+        "end_time": 780,
+        "modified_description": "cook for 20 seconds"
+      },
+      {
+        "description": "Chop-Chop 1 strawberry",
+        "step_id": 233,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Slice instead of chop"
+          }
+        ],
+        "start_time": 713.8628312101911,
+        "end_time": 763.0489108280253,
+        "modified_description": "Slice 1 strawberry"
+      },
+      {
+        "description": "Transfer-Transfer to a plate",
+        "step_id": 234,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Use bowl instead plate"
+          }
+        ],
+        "start_time": 784.3185668789807,
+        "end_time": 810.9056369426751,
+        "modified_description": "Transfer to a bowl"
+      },
+      {
+        "description": "Serve-Serve the pancakes with chopped strawberries",
+        "step_id": 222,
+        "start_time": 810.9056369426751,
+        "end_time": 833.5046464968152
+      },
+      {
+        "description": "splash-splash maple syrup on plate",
+        "step_id": 224,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 225,
+          "description": "Add-Add 1 banana to a blender",
+          "start_time": 118.31246178343949,
+          "end_time": 172.81595541401273,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like we only used half the banana. Let's add the rest to ensure the right consistency."
+            }
+          ]
+        },
+        {
+          "step_id": 227,
+          "description": "blitz-blitz the blender for 20 seconds",
+          "start_time": 210.0378535031847,
+          "end_time": 253.90651910828024,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Hold on, we haven't added the egg yet. Let's pause and add that in before blending further."
+            }
+          ]
+        },
+        {
+          "step_id": 229,
+          "description": "Add-1 egg to a blender",
+          "start_time": 327.0209617834395,
+          "end_time": 346.9612643312102,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the egg was added last, please give the mixture another quick pulse to ensure it's fully combined."
+            }
+          ]
+        },
+        {
+          "step_id": 231,
+          "description": "Pour-Pour three little puddles straight from the blender into the frying pan",
+          "start_time": 358.92544585987264,
+          "end_time": 466.6030796178344,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The pan doesn't have butter in it yet, which might cause sticking. You might want to grease it quickly."
+            }
+          ]
+        },
+        {
+          "step_id": 228,
+          "description": "Flip-Flip the pancakes with a fork or a fish slice spatula",
+          "start_time": 535.7294617834394,
+          "end_time": 623.4667929936305,
+          "error_tag": "Tool Use",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Using a spatula will give you much better control for the flip than trying to do it without one."
+            }
+          ]
+        },
+        {
+          "step_id": 223,
+          "description": "Melt-Melt a small knob of butter in a non-stick frying pan over low-medium heat",
+          "start_time": 624.7961464968153,
+          "end_time": 677.9702866242037,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We usually melt the butter before cooking, but adding it now should help add flavor and prevent sticking for the other side."
+            }
+          ]
+        },
+        {
+          "step_id": 230,
+          "description": "cook-cook for 20-30 seconds more",
+          "start_time": 677,
+          "end_time": 780,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like enough time. Let's take them off the heat now so they don't overcook."
+            }
+          ]
+        },
+        {
+          "step_id": 233,
+          "description": "Chop-Chop 1 strawberry",
+          "start_time": 713.8628312101911,
+          "end_time": 763.0489108280253,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The recipe calls for chopping rather than slicing. Try cutting them into smaller, chunky pieces."
+            }
+          ]
+        },
+        {
+          "step_id": 234,
+          "description": "Transfer-Transfer to a plate",
+          "start_time": 784.3185668789807,
+          "end_time": 810.9056369426751,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "A flat plate is recommended for serving these, though the bowl works if you prefer it."
+            }
+          ]
+        },
+        {
+          "step_id": 224,
+          "description": "splash-splash maple syrup on plate",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to splash some maple syrup over the pancakes to finish them off."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "21_103",
+    "activity_id": 21,
+    "step_annotations": [
+      {
+        "description": "Add-Add 1 banana to a blender",
+        "step_id": 225,
+        "start_time": 13.298795068471339,
+        "end_time": 62.061043652866246
+      },
+      {
+        "description": "Add-1 egg to a blender",
+        "step_id": 229,
+        "start_time": 79.79277041082803,
+        "end_time": 112.30093613375797
+      },
+      {
+        "description": "Add-1/2 tsp baking powder to a blender",
+        "step_id": 221,
+        "start_time": 149.24203354617836,
+        "end_time": 178.7949114761147
+      },
+      {
+        "description": "Add-1 heaped tbsp flour to a blender",
+        "step_id": 232,
+        "start_time": 196.52663823407644,
+        "end_time": 233.46773564649683
+      },
+      {
+        "description": "blitz-blitz the blender for 20 seconds",
+        "step_id": 227,
+        "start_time": 264.49825747292994,
+        "end_time": 351.67924736624207
+      },
+      {
+        "description": "Melt-Melt a small knob of butter in a non-stick frying pan over low-medium heat",
+        "step_id": 223,
+        "start_time": 362.02275464171976,
+        "end_time": 468.4131151894905
+      },
+      {
+        "description": "Pour-Pour three little puddles straight from the blender into the frying pan",
+        "step_id": 231,
+        "start_time": 475.80133467197453,
+        "end_time": 506.8318564984078
+      },
+      {
+        "description": "Cook-Cook for 1 min or until the tops start to bubble",
+        "step_id": 226,
+        "start_time": 511.2647881878981,
+        "end_time": 582.1916952197453
+      },
+      {
+        "description": "Chop-Chop 1 strawberry",
+        "step_id": 233,
+        "start_time": 613.2222170461783,
+        "end_time": 682.6714801815286
+      },
+      {
+        "description": "Flip-Flip the pancakes with a fork or a fish slice spatula",
+        "step_id": 228,
+        "start_time": 690.0596996640127,
+        "end_time": 725.5231531799362
+      },
+      {
+        "description": "cook-cook for 20-30 seconds more",
+        "step_id": 230,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Did not turn off the stove after 30 seconds"
+          }
+        ],
+        "start_time": 731.4337287659237,
+        "end_time": 763.9418944888537
+      },
+      {
+        "description": "Transfer-Transfer to a plate",
+        "step_id": 234,
+        "start_time": 800.8829919012738,
+        "end_time": 823.0476503487262
+      },
+      {
+        "description": "Serve-Serve the pancakes with chopped strawberries",
+        "step_id": 222,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spilled while adding strawberries to the plate"
+          }
+        ],
+        "start_time": 827.4805820382167,
+        "end_time": 842.2570210031846
+      },
+      {
+        "description": "splash-splash maple syrup on plate",
+        "step_id": 224,
+        "start_time": 843.2831857222918,
+        "end_time": 866.5836181544128
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 230,
+          "description": "cook-cook for 20-30 seconds more",
+          "start_time": 731.4337287659237,
+          "end_time": 763.9418944888537,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the cooking time is up, don't forget to turn off the stove."
+            },
+            {
+              "role": "user",
+              "utterance": "Oh, right. Turning it off now."
+            }
+          ]
+        },
+        {
+          "step_id": 222,
+          "description": "Serve-Serve the pancakes with chopped strawberries",
+          "start_time": 827.4805820382167,
+          "end_time": 842.2570210031846,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful while transferring the strawberries; try bringing the container closer to the plate to avoid spills."
+            },
+            {
+              "role": "user",
+              "utterance": "Got it, thanks."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "22_2",
+    "activity_id": 22,
+    "step_annotations": [
+      {
+        "description": "Take-Take a tomato",
+        "step_id": 247,
+        "start_time": 0,
+        "end_time": 71.208
+      },
+      {
+        "description": "Chop-Chop 2 tbsp cilantro",
+        "step_id": 237,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Didn't measure the Cilantro."
+          }
+        ],
+        "start_time": 74.325,
+        "end_time": 139.666,
+        "modified_description": "Chop-Chop cilantro."
+      },
+      {
+        "description": "Cut-Cut tomato into two pieces",
+        "step_id": 246,
+        "start_time": 146.66,
+        "end_time": 159.53300000000002
+      },
+      {
+        "description": "crack-crack one egg in a bowl",
+        "step_id": 239,
+        "start_time": 163.211,
+        "end_time": 200.855
+      },
+      {
+        "description": "add-add the chopped cilantro to the bowl",
+        "step_id": 242,
+        "start_time": 212.583,
+        "end_time": 228.605
+      },
+      {
+        "description": "add-1/2 tsp ground black pepper to the bowl",
+        "step_id": 249,
+        "start_time": 265.347,
+        "end_time": 296.39
+      },
+      {
+        "description": "Beat-Beat the contents of the bowl",
+        "step_id": 248,
+        "start_time": 311.688,
+        "end_time": 371.317
+      },
+      {
+        "description": "Heat-Heat 1 tbsp oil in a non-stick frying pan",
+        "step_id": 235,
+        "start_time": 375.5,
+        "end_time": 444.541
+      },
+      {
+        "description": "cook-cook the tomatoes cut-side down until they start to soften and colour",
+        "step_id": 240,
+        "start_time": 447.75,
+        "end_time": 792.031
+      },
+      {
+        "description": "Scoop-Scoop the tomatoes from the pan",
+        "step_id": 244,
+        "start_time": 794.993,
+        "end_time": 801.095
+      },
+      {
+        "description": "put-put tomatoes on a serving plate",
+        "step_id": 236,
+        "start_time": 794.993,
+        "end_time": 801.095
+      },
+      {
+        "description": "Pour-Pour the egg mixture into the pan",
+        "step_id": 241,
+        "start_time": 842.333,
+        "end_time": 856.351
+      },
+      {
+        "description": "stir-stir gently with a wooden spoon so the egg that sets on the base of the pan moves to enable the uncooked egg to flow into the space",
+        "step_id": 238,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "The egg cooked so fast and.not able to stir properly."
+          }
+        ],
+        "start_time": 860.446,
+        "end_time": 967.43,
+        "modified_description": "stir-stir gently with a wooden spoon so the egg that sets on the base of the pan moves to enable the uncooked egg to flow into the space"
+      },
+      {
+        "description": "Stop-Stop stirring when it's nearly cooked to allow it to set into an omelette",
+        "step_id": 245,
+        "start_time": 973.23,
+        "end_time": 994.75
+      },
+      {
+        "description": "Transfer-Transfer omelette to the plate and serve with the tomatoes",
+        "step_id": 243,
+        "start_time": 994.75,
+        "end_time": 1005.069
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 237,
+          "description": "Chop-Chop cilantro.",
+          "start_time": 74.325,
+          "end_time": 139.666,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you chopped the cilantro, but remember we need exactly 2 tablespoons for this recipe."
+            },
+            {
+              "role": "user",
+              "utterance": "Ah, I should measure that out."
+            }
+          ]
+        },
+        {
+          "step_id": 238,
+          "description": "stir-stir gently with a wooden spoon so the egg that sets on the base of the pan moves to enable the uncooked egg to flow into the space",
+          "start_time": 860.446,
+          "end_time": 967.43,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The egg is cooking very quickly; try lowering the heat or stirring a bit faster to keep the texture smooth."
+            },
+            {
+              "role": "user",
+              "utterance": "Okay, I'll turn the heat down."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "22_10",
+    "activity_id": 22,
+    "step_annotations": [
+      {
+        "description": "crack-crack one egg in a bowl",
+        "step_id": 239,
+        "start_time": 55.698,
+        "end_time": 109.33
+      },
+      {
+        "description": "Chop-Chop 2 tbsp cilantro",
+        "step_id": 237,
+        "start_time": 125.135,
+        "end_time": 304.139
+      },
+      {
+        "description": "add-add the chopped cilantro to the bowl",
+        "step_id": 242,
+        "start_time": 125.135,
+        "end_time": 304.139
+      },
+      {
+        "description": "Take-Take a tomato",
+        "step_id": 247,
+        "start_time": 318.785,
+        "end_time": 331.303
+      },
+      {
+        "description": "Cut-Cut tomato into two pieces",
+        "step_id": 246,
+        "start_time": 331.303,
+        "end_time": 341.047
+      },
+      {
+        "description": "Heat-Heat 1 tbsp oil in a non-stick frying pan",
+        "step_id": 235,
+        "start_time": 375.872,
+        "end_time": 394.372
+      },
+      {
+        "description": "cook-cook the tomatoes cut-side down until they start to soften and colour",
+        "step_id": 240,
+        "start_time": 404.236,
+        "end_time": 834.739
+      },
+      {
+        "description": "Scoop-Scoop the tomatoes from the pan",
+        "step_id": 244,
+        "start_time": 836.735,
+        "end_time": 853.697
+      },
+      {
+        "description": "add-1/2 tsp ground black pepper to the bowl",
+        "step_id": 249,
+        "start_time": 869.513,
+        "end_time": 918.742
+      },
+      {
+        "description": "Beat-Beat the contents of the bowl",
+        "step_id": 248,
+        "start_time": 929.537,
+        "end_time": 984.437
+      },
+      {
+        "description": "put-put tomatoes on a serving plate",
+        "step_id": 236,
+        "start_time": 842.925,
+        "end_time": 853.5
+      },
+      {
+        "description": "Pour-Pour the egg mixture into the pan",
+        "step_id": 241,
+        "start_time": 989.472,
+        "end_time": 1013.63
+      },
+      {
+        "description": "stir-stir gently with a wooden spoon so the egg that sets on the base of the pan moves to enable the uncooked egg to flow into the space",
+        "step_id": 238,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Stirred gently such that uncooked egg is transferred to the sides of the pan "
+          }
+        ],
+        "start_time": 1034.998,
+        "end_time": 1207.756,
+        "modified_description": "stir-stir gently with a wooden spoon so the egg that uncooked egg flows into the sides of the pan"
+      },
+      {
+        "description": "Stop-Stop stirring when it's nearly cooked to allow it to set into an omelette",
+        "step_id": 245,
+        "start_time": 1207.756,
+        "end_time": 1273.815
+      },
+      {
+        "description": "Transfer-Transfer omelette to the plate and serve with the tomatoes",
+        "step_id": 243,
+        "start_time": 1273.815,
+        "end_time": 1280.719
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 238,
+          "description": "stir-stir gently with a wooden spoon so the egg that sets on the base of the pan moves to enable the uncooked egg to flow into the space",
+          "start_time": 1034.998,
+          "end_time": 1207.756,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try gently pulling the cooked egg toward the center so the liquid can flow into the gaps on the bottom rather than the sides."
+            },
+            {
+              "role": "user",
+              "utterance": "Okay, I'll adjust the motion."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "22_26",
+    "activity_id": 22,
+    "step_annotations": [
+      {
+        "description": "Chop-Chop 2 tbsp cilantro",
+        "step_id": 237,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Chop 1 tbsp cilantro"
+          }
+        ],
+        "start_time": 34.87669622526934,
+        "end_time": 90.56690471400587,
+        "modified_description": "Chop-Chop 1 tbsp cilantro"
+      },
+      {
+        "description": "Take-Take a tomato",
+        "step_id": 247,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Half tomato only"
+          }
+        ],
+        "start_time": 96.19217829872673,
+        "end_time": 105.1926160342801,
+        "modified_description": "Take half tomato"
+      },
+      {
+        "description": "Cut-Cut tomato into two pieces",
+        "step_id": 246,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Chop tomato into many pieces"
+          }
+        ],
+        "start_time": 104.06756131733593,
+        "end_time": 139.50678490107737,
+        "modified_description": "Chop-Chop tomato into many small pieces"
+      },
+      {
+        "description": "add-add the chopped cilantro to the bowl",
+        "step_id": 242,
+        "start_time": 161.4453518814887,
+        "end_time": 177.7586452771792
+      },
+      {
+        "description": "crack-crack one egg in a bowl",
+        "step_id": 239,
+        "start_time": 225.57347074730657,
+        "end_time": 245.26192829382956
+      },
+      {
+        "description": "add-1/2 tsp ground black pepper to the bowl",
+        "step_id": 249,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Beat-Beat the contents of the bowl",
+        "step_id": 248,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Heat-Heat 1 tbsp oil in a non-stick frying pan",
+        "step_id": 235,
+        "start_time": 274.5133509343781,
+        "end_time": 327.9534499892262
+      },
+      {
+        "description": "cook-cook the tomatoes cut-side down until they start to soften and colour",
+        "step_id": 240,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Undercook, without waiting for them to start to soften and color"
+          }
+        ],
+        "start_time": 331.8911414985308,
+        "end_time": 374.08069338393733,
+        "modified_description": "cook the tomatoes cut-side down for several seconds"
+      },
+      {
+        "description": "Scoop-Scoop the tomatoes from the pan",
+        "step_id": 244,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "put-put tomatoes on a serving plate",
+        "step_id": 236,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Pour the tomatoes into the pan instead of putting them"
+          }
+        ],
+        "start_time": 387.01882262879525,
+        "end_time": 398.8318971567091
+      },
+      {
+        "description": "Pour-Pour the egg mixture into the pan",
+        "step_id": 241,
+        "start_time": 408.95738960920664,
+        "end_time": 436.5212301743388
+      },
+      {
+        "description": "stir-stir gently with a wooden spoon so the egg that sets on the base of the pan moves to enable the uncooked egg to flow into the space",
+        "step_id": 238,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Used steel spoon instead of wooden spoon"
+          }
+        ],
+        "start_time": 446.0841952683643,
+        "end_time": 524.2754980959844
+      },
+      {
+        "description": "Stop-Stop stirring when it's nearly cooked to allow it to set into an omelette",
+        "step_id": 245,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "set into small pieces instead of an omelette"
+          }
+        ],
+        "start_time": 519.7752792282076,
+        "end_time": 533.2759358315376,
+        "modified_description": "Stop-Stop stirring when it's fully cooked to allow it to small pieces"
+      },
+      {
+        "description": "Transfer-Transfer omelette to the plate and serve with the tomatoes",
+        "step_id": 243,
+        "start_time": 555,
+        "end_time": 567
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 237,
+          "description": "Chop-Chop 2 tbsp cilantro",
+          "start_time": 34.87669622526934,
+          "end_time": 90.56690471400587,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You have chopped about 1 tablespoon of cilantro, but the recipe calls for 2 tablespoons. You might want to chop a little more."
+            }
+          ]
+        },
+        {
+          "step_id": 247,
+          "description": "Take-Take a tomato",
+          "start_time": 96.19217829872673,
+          "end_time": 105.1926160342801,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you only have half a tomato. The recipe typically uses a whole one, so you may want to grab another half."
+            }
+          ]
+        },
+        {
+          "step_id": 246,
+          "description": "Cut-Cut tomato into two pieces",
+          "start_time": 104.06756131733593,
+          "end_time": 139.50678490107737,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You've chopped the tomato into many small pieces. The instructions suggest cutting it into just two, but we can proceed with these."
+            }
+          ]
+        },
+        {
+          "step_id": 249,
+          "description": "add-1/2 tsp ground black pepper to the bowl",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We missed adding the black pepper. Please add 1/2 teaspoon to the bowl before moving on."
+            }
+          ]
+        },
+        {
+          "step_id": 248,
+          "description": "Beat-Beat the contents of the bowl",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to beat the contents of the bowl to properly mix the egg and spices."
+            }
+          ]
+        },
+        {
+          "step_id": 240,
+          "description": "cook-cook the tomatoes cut-side down until they start to soften and colour",
+          "start_time": 331.8911414985308,
+          "end_time": 374.08069338393733,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The tomatoes look a bit undercooked. It would be best to let them soften and color a bit more."
+            }
+          ]
+        },
+        {
+          "step_id": 244,
+          "description": "Scoop-Scoop the tomatoes from the pan",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You haven't scooped the tomatoes out of the pan yet. Please remove them so we can cook the eggs."
+            }
+          ]
+        },
+        {
+          "step_id": 236,
+          "description": "put-put tomatoes on a serving plate",
+          "start_time": 387.01882262879525,
+          "end_time": 398.8318971567091,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You are pouring the tomatoes into the pan, but they should be placed on a serving plate for now."
+            }
+          ]
+        },
+        {
+          "step_id": 238,
+          "description": "stir-stir gently with a wooden spoon so the egg that sets on the base of the pan moves to enable the uncooked egg to flow into the space",
+          "start_time": 446.0841952683643,
+          "end_time": 524.2754980959844,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I see you're using a steel spoon. It's better to use a wooden one to avoid scratching the non-stick pan."
+            }
+          ]
+        },
+        {
+          "step_id": 245,
+          "description": "Stop-Stop stirring when it's nearly cooked to allow it to set into an omelette",
+          "start_time": 519.7752792282076,
+          "end_time": 533.2759358315376,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The eggs have separated into small pieces instead of forming an omelette, but we can serve them as scrambled eggs."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "22_30",
+    "activity_id": 22,
+    "step_annotations": [
+      {
+        "description": "Take-Take a tomato",
+        "step_id": 247,
+        "start_time": 10.152551811949069,
+        "end_time": 20.30510362389814
+      },
+      {
+        "description": "Cut-Cut tomato into two pieces",
+        "step_id": 246,
+        "start_time": 31.380614691478947,
+        "end_time": 44.30204427032322
+      },
+      {
+        "description": "Heat-Heat 1 tbsp oil in a non-stick frying pan",
+        "step_id": 235,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Chinese wok, not a pan"
+          },
+          {
+            "tag": "Measurement Error",
+            "description": "Too much oil, not 1 tbsp"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before beating the egg mixture"
+          }
+        ],
+        "start_time": 58.607912732615084,
+        "end_time": 83.06633300685603
+      },
+      {
+        "description": "Chop-Chop 2 tbsp cilantro",
+        "step_id": 237,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "No measurements used"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 92.29592556317336,
+        "end_time": 141.67424573947113
+      },
+      {
+        "description": "add-1/2 tsp ground black pepper to the bowl",
+        "step_id": 249,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "No measurements used, pour directly"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 143.98164387855044,
+        "end_time": 167.05562526934378
+      },
+      {
+        "description": "cook-cook the tomatoes cut-side down until they start to soften and colour",
+        "step_id": 240,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before beating the egg mixture"
+          }
+        ],
+        "start_time": 171.2089419196866,
+        "end_time": 300.4232377081293
+      },
+      {
+        "description": "Scoop-Scoop the tomatoes from the pan",
+        "step_id": 244,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before beating the egg mixture"
+          }
+        ],
+        "start_time": 309.1913506366308,
+        "end_time": 330.41941351616066
+      },
+      {
+        "description": "crack-crack one egg in a bowl",
+        "step_id": 239,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after cooking the tomatoes"
+          }
+        ],
+        "start_time": 348.41711900097937,
+        "end_time": 369.18370225269337
+      },
+      {
+        "description": "add-add the chopped cilantro to the bowl",
+        "step_id": 242,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after cooking the tomatoes"
+          }
+        ],
+        "start_time": 371.0296207639569,
+        "end_time": 383.9510503428012
+      },
+      {
+        "description": "put-put tomatoes on a serving plate",
+        "step_id": 236,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before beating the egg mixture"
+          }
+        ],
+        "start_time": 389.0273262487757,
+        "end_time": 394
+      },
+      {
+        "description": "Beat-Beat the contents of the bowl",
+        "step_id": 248,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after cooking the tomatoes"
+          }
+        ],
+        "start_time": 394,
+        "end_time": 422
+      },
+      {
+        "description": "Pour-Pour the egg mixture into the pan",
+        "step_id": 241,
+        "start_time": 422,
+        "end_time": 451.32707600391774
+      },
+      {
+        "description": "stir-stir gently with a wooden spoon so the egg that sets on the base of the pan moves to enable the uncooked egg to flow into the space",
+        "step_id": 238,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Using metal spatula instead of wooden ladle"
+          }
+        ],
+        "start_time": 435,
+        "end_time": 450
+      },
+      {
+        "description": "Stop-Stop stirring when it's nearly cooked to allow it to set into an omelette",
+        "step_id": 245,
+        "start_time": 450,
+        "end_time": 453
+      },
+      {
+        "description": "Transfer-Transfer omelette to the plate and serve with the tomatoes",
+        "step_id": 243,
+        "start_time": 453,
+        "end_time": 462.4025870714985
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 235,
+          "description": "Heat-Heat 1 tbsp oil in a non-stick frying pan",
+          "start_time": 58.607912732615084,
+          "end_time": 83.06633300685603,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I notice you are using a wok, but a flat non-stick pan is recommended here. You might want to switch pans to help the omelette cook evenly."
+            }
+          ]
+        },
+        {
+          "step_id": 235,
+          "description": "Heat-Heat 1 tbsp oil in a non-stick frying pan",
+          "start_time": 58.607912732615084,
+          "end_time": 83.06633300685603,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like a bit too much oil. You may want to pour some out so the omelette isn't too greasy."
+            }
+          ]
+        },
+        {
+          "step_id": 235,
+          "description": "Heat-Heat 1 tbsp oil in a non-stick frying pan",
+          "start_time": 58.607912732615084,
+          "end_time": 83.06633300685603,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're starting the heat now, but remember we still need to beat the egg mixture so it's ready to pour in."
+            }
+          ]
+        },
+        {
+          "step_id": 237,
+          "description": "Chop-Chop 2 tbsp cilantro",
+          "start_time": 92.29592556317336,
+          "end_time": 141.67424573947113,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "For the best flavor balance, try to measure out about 2 tablespoons rather than estimating the amount."
+            }
+          ]
+        },
+        {
+          "step_id": 237,
+          "description": "Chop-Chop 2 tbsp cilantro",
+          "start_time": 92.29592556317336,
+          "end_time": 141.67424573947113,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the pan is already heating, please keep an eye on it while you finish chopping so the oil doesn't burn."
+            }
+          ]
+        },
+        {
+          "step_id": 249,
+          "description": "add-1/2 tsp ground black pepper to the bowl",
+          "start_time": 143.98164387855044,
+          "end_time": 167.05562526934378,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Pouring directly from the container can be risky. Using a measuring spoon ensures you don't add too much pepper."
+            }
+          ]
+        },
+        {
+          "step_id": 249,
+          "description": "add-1/2 tsp ground black pepper to the bowl",
+          "start_time": 143.98164387855044,
+          "end_time": 167.05562526934378,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the heat is on, try to be quick with the seasoning so the pan doesn't sit empty for too long."
+            }
+          ]
+        },
+        {
+          "step_id": 240,
+          "description": "cook-cook the tomatoes cut-side down until they start to soften and colour",
+          "start_time": 171.2089419196866,
+          "end_time": 300.4232377081293,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We are cooking the tomatoes first, which is fine. Just remember we still need to beat the egg mixture before combining everything."
+            }
+          ]
+        },
+        {
+          "step_id": 244,
+          "description": "Scoop-Scoop the tomatoes from the pan",
+          "start_time": 309.1913506366308,
+          "end_time": 330.41941351616066,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Now that you've scooped the tomatoes out, let's get that egg mixture beaten so it's ready for the pan."
+            }
+          ]
+        },
+        {
+          "step_id": 239,
+          "description": "crack-crack one egg in a bowl",
+          "start_time": 348.41711900097937,
+          "end_time": 369.18370225269337,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We're preparing the egg a bit later in the process, which is okay. Let's get it ready quickly so we can proceed to frying."
+            }
+          ]
+        },
+        {
+          "step_id": 242,
+          "description": "add-add the chopped cilantro to the bowl",
+          "start_time": 371.0296207639569,
+          "end_time": 383.9510503428012,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Adding the cilantro now works fine. Once that's in, we'll be ready to mix it all up."
+            }
+          ]
+        },
+        {
+          "step_id": 236,
+          "description": "put-put tomatoes on a serving plate",
+          "start_time": 389.0273262487757,
+          "end_time": 394,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Setting the tomatoes aside is good. We just need to finish the egg mixture so we can start the omelette."
+            }
+          ]
+        },
+        {
+          "step_id": 248,
+          "description": "Beat-Beat the contents of the bowl",
+          "start_time": 394,
+          "end_time": 422,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Now we're beating the mixture. Once that's consistent, we can finally add it to the hot pan."
+            }
+          ]
+        },
+        {
+          "step_id": 238,
+          "description": "stir-stir gently with a wooden spoon so the egg that sets on the base of the pan moves to enable the uncooked egg to flow into the space",
+          "start_time": 435,
+          "end_time": 450,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It's best to use a wooden spoon here. The metal spatula might scratch or damage the surface of your pan."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "22_31",
+    "activity_id": 22,
+    "step_annotations": [
+      {
+        "description": "Chop-Chop 2 tbsp cilantro",
+        "step_id": 237,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Did not chop the cilantro using knofe but made into pieces using hands"
+          }
+        ],
+        "start_time": 12.669659947110674,
+        "end_time": 128.80820946229187,
+        "modified_description": "Take-Take 2 tbsp cilantro without washing it."
+      },
+      {
+        "description": "Take-Take a tomato",
+        "step_id": 247,
+        "start_time": 136.5507794299706,
+        "end_time": 164.70557931243877
+      },
+      {
+        "description": "Cut-Cut tomato into two pieces",
+        "step_id": 246,
+        "start_time": 164.0017093153771,
+        "end_time": 186.5255492213516
+      },
+      {
+        "description": "crack-crack one egg in a bowl",
+        "step_id": 239,
+        "start_time": 212.5687391126347,
+        "end_time": 235.09257901860917
+      },
+      {
+        "description": "Heat-Heat 1 tbsp oil in a non-stick frying pan",
+        "step_id": 235,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before egg mixture is ready"
+          }
+        ],
+        "start_time": 260.43189891283055,
+        "end_time": 318.1492386718903
+      },
+      {
+        "description": "cook-cook the tomatoes cut-side down until they start to soften and colour",
+        "step_id": 240,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Didn't cook the tomatoes until they soften and change in colour."
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Scooping and placing cooked items on the cutting board"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before egg mixture is ready"
+          }
+        ],
+        "start_time": 367.4201384662096,
+        "end_time": 501.1554379079334,
+        "modified_description": "Cook-Cook the tomatoes cut-side down and don't turn them to soften and colour"
+      },
+      {
+        "description": "Scoop-Scoop the tomatoes from the pan",
+        "step_id": 244,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Scooping and placing cooked items on the cutting board"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before egg mixture is ready"
+          }
+        ],
+        "start_time": 501,
+        "end_time": 510
+      },
+      {
+        "description": "add-add the chopped cilantro to the bowl",
+        "step_id": 242,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after preparing tomatoes"
+          }
+        ],
+        "start_time": 530.0141077874632,
+        "end_time": 543.3876377316357
+      },
+      {
+        "description": "Scoop-Scoop the tomatoes from the pan",
+        "step_id": 244,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Scooping and placing cooked items on the cutting board"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before egg mixture is ready"
+          }
+        ],
+        "start_time": 544,
+        "end_time": 551
+      },
+      {
+        "description": "add-1/2 tsp ground black pepper to the bowl",
+        "step_id": 249,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after preparing tomatoes"
+          }
+        ],
+        "start_time": 572.9501776082271,
+        "end_time": 593.3624075230166
+      },
+      {
+        "description": "put-put tomatoes on a serving plate",
+        "step_id": 236,
+        "start_time": 603.2165874818804,
+        "end_time": 611.6630274466208
+      },
+      {
+        "description": "Pour-Pour the egg mixture into the pan",
+        "step_id": 241,
+        "start_time": 613.7746374378061,
+        "end_time": 628.5559073761018
+      },
+      {
+        "description": "stir-stir gently with a wooden spoon so the egg that sets on the base of the pan moves to enable the uncooked egg to flow into the space",
+        "step_id": 238,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Stir action is not proper and the egg not cooked evenly."
+          }
+        ],
+        "start_time": 632.779127358472,
+        "end_time": 711.6125670293828,
+        "modified_description": "stir-stir gently with a wooden spoon so the egg that sets on the base of the pan moves to enable the uncooked egg to flow into the space"
+      },
+      {
+        "description": "Stop-Stop stirring when it's nearly cooked to allow it to set into an omelette",
+        "step_id": 245,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Stop stirring before the egg set into an omelette."
+          }
+        ],
+        "start_time": 710.2048270352595,
+        "end_time": 717.9473970029383,
+        "modified_description": "Stop-Stop stirring before it to set into an omelette."
+      },
+      {
+        "description": "Transfer-Transfer omelette to the plate and serve with the tomatoes",
+        "step_id": 243,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Beat-Beat the contents of the bowl",
+        "step_id": 248,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 237,
+          "description": "Chop-Chop 2 tbsp cilantro",
+          "start_time": 12.669659947110674,
+          "end_time": 128.80820946229187,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I see you're separating the cilantro by hand. Using a knife to chop it will give you the finer consistency needed for this recipe."
+            }
+          ]
+        },
+        {
+          "step_id": 235,
+          "description": "Heat-Heat 1 tbsp oil in a non-stick frying pan",
+          "start_time": 260.43189891283055,
+          "end_time": 318.1492386718903,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're heating the oil now, but the egg mixture isn't quite ready. It helps to prepare the eggs first so the oil doesn't get too hot while waiting."
+            }
+          ]
+        },
+        {
+          "step_id": 240,
+          "description": "cook-cook the tomatoes cut-side down until they start to soften and colour",
+          "start_time": 367.4201384662096,
+          "end_time": 501.1554379079334,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The tomatoes look a little firm still. You might want to cook them a bit longer until they have softened and changed colour."
+            }
+          ]
+        },
+        {
+          "step_id": 240,
+          "description": "cook-cook the tomatoes cut-side down until they start to soften and colour",
+          "start_time": 367.4201384662096,
+          "end_time": 501.1554379079334,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It's best to place the cooked tomatoes on a plate instead of the cutting board to keep things tidy and clean."
+            }
+          ]
+        },
+        {
+          "step_id": 240,
+          "description": "cook-cook the tomatoes cut-side down until they start to soften and colour",
+          "start_time": 367.4201384662096,
+          "end_time": 501.1554379079334,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Just a heads up, the egg mixture should be ready before cooking the tomatoes so everything stays warm together."
+            }
+          ]
+        },
+        {
+          "step_id": 244,
+          "description": "Scoop-Scoop the tomatoes from the pan",
+          "start_time": 501,
+          "end_time": 510,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try to scoop the tomatoes onto a serving plate rather than the cutting board."
+            }
+          ]
+        },
+        {
+          "step_id": 244,
+          "description": "Scoop-Scoop the tomatoes from the pan",
+          "start_time": 501,
+          "end_time": 510,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Ideally, the egg mixture would be ready by now so you could transition smoothly after removing the tomatoes."
+            }
+          ]
+        },
+        {
+          "step_id": 242,
+          "description": "add-add the chopped cilantro to the bowl",
+          "start_time": 530.0141077874632,
+          "end_time": 543.3876377316357,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You can add the cilantro to the bowl now to get the mixture ready, even though the tomatoes are already cooked."
+            }
+          ]
+        },
+        {
+          "step_id": 244,
+          "description": "Scoop-Scoop the tomatoes from the pan",
+          "start_time": 544,
+          "end_time": 551,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Make sure to transfer those tomatoes to a plate to keep them separate from your prep surface."
+            }
+          ]
+        },
+        {
+          "step_id": 244,
+          "description": "Scoop-Scoop the tomatoes from the pan",
+          "start_time": 544,
+          "end_time": 551,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the tomatoes are out, let's focus on getting that egg mixture finished quickly."
+            }
+          ]
+        },
+        {
+          "step_id": 249,
+          "description": "add-1/2 tsp ground black pepper to the bowl",
+          "start_time": 572.9501776082271,
+          "end_time": 593.3624075230166,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to add the black pepper to the bowl now so the flavor is evenly distributed."
+            }
+          ]
+        },
+        {
+          "step_id": 238,
+          "description": "stir-stir gently with a wooden spoon so the egg that sets on the base of the pan moves to enable the uncooked egg to flow into the space",
+          "start_time": 632.779127358472,
+          "end_time": 711.6125670293828,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try stirring gently to move the cooked egg, allowing the uncooked liquid to flow into the empty spaces for an even cook."
+            }
+          ]
+        },
+        {
+          "step_id": 245,
+          "description": "Stop-Stop stirring when it's nearly cooked to allow it to set into an omelette",
+          "start_time": 710.2048270352595,
+          "end_time": 717.9473970029383,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You might want to wait until the egg is nearly cooked before you stop stirring, ensuring it sets properly into an omelette."
+            }
+          ]
+        },
+        {
+          "step_id": 243,
+          "description": "Transfer-Transfer omelette to the plate and serve with the tomatoes",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Now that it's cooked, don't forget to transfer the omelette to a plate to serve it with the tomatoes."
+            }
+          ]
+        },
+        {
+          "step_id": 248,
+          "description": "Beat-Beat the contents of the bowl",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like the eggs weren't beaten before cooking. Beating them thoroughly is important for a fluffy texture."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "22_32",
+    "activity_id": 22,
+    "step_annotations": [
+      {
+        "description": "crack-crack one egg in a bowl",
+        "step_id": 239,
+        "start_time": 34.800681684622916,
+        "end_time": 65.40128109696376
+      },
+      {
+        "description": "add-1/2 tsp ground black pepper to the bowl",
+        "step_id": 249,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Adding more pepper due improper transfer from the shaker to the measuring utensil"
+          }
+        ],
+        "start_time": 80.4015749265426,
+        "end_time": 105.0020568070519
+      },
+      {
+        "description": "Chop-Chop 2 tbsp cilantro",
+        "step_id": 237,
+        "start_time": 112.8022095984329,
+        "end_time": 184.20360822722822
+      },
+      {
+        "description": "Heat-Heat 1 tbsp oil in a non-stick frying pan",
+        "step_id": 235,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spilling oil onto the pan while measuring 1 tbsp from the bottle"
+          },
+          {
+            "tag": "Measurement Error",
+            "description": "Add more oil due to spillage"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before beating the egg mixture"
+          }
+        ],
+        "start_time": 216.00423114593534,
+        "end_time": 262.80514789422136
+      },
+      {
+        "description": "Take-Take a tomato",
+        "step_id": 247,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 274.8053829578844,
+        "end_time": 319.80626444662096
+      },
+      {
+        "description": "Cut-Cut tomato into two pieces",
+        "step_id": 246,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 318.6062409402547,
+        "end_time": 328.2064289911851
+      },
+      {
+        "description": "Beat-Beat the contents of the bowl",
+        "step_id": 248,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "spilled egg mixture while beating swiflty"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 357.00699314397644,
+        "end_time": 387.6075925563173
+      },
+      {
+        "description": "cook-cook the tomatoes cut-side down until they start to soften and colour",
+        "step_id": 240,
+        "start_time": 404.40792164544564,
+        "end_time": 432.60847404505387
+      },
+      {
+        "description": "Pour-Pour the egg mixture into the pan",
+        "step_id": 241,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before putting tomatoes on the plate"
+          }
+        ],
+        "start_time": 431.40845053868753,
+        "end_time": 443.4086856023506
+      },
+      {
+        "description": "stir-stir gently with a wooden spoon so the egg that sets on the base of the pan moves to enable the uncooked egg to flow into the space",
+        "step_id": 238,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before putting tomatoes on the plate"
+          }
+        ],
+        "start_time": 446,
+        "end_time": 526
+      },
+      {
+        "description": "Stop-Stop stirring when it's nearly cooked to allow it to set into an omelette",
+        "step_id": 245,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Did not stop stirring when its nearly cooked thus making it into smaller pieces"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before putting tomatoes on the plate"
+          }
+        ],
+        "start_time": 529.2103663075417,
+        "end_time": 541.8106131243879
+      },
+      {
+        "description": "Transfer-Transfer omelette to the plate and serve with the tomatoes",
+        "step_id": 243,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before putting tomatoes on the plate"
+          }
+        ],
+        "start_time": 544.2106601371205,
+        "end_time": 585.6114711067581
+      },
+      {
+        "description": "put-put tomatoes on a serving plate",
+        "step_id": 236,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after putting the omelette on the plate"
+          }
+        ],
+        "start_time": 570,
+        "end_time": 578
+      },
+      {
+        "description": "Scoop-Scoop the tomatoes from the pan",
+        "step_id": 244,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "add-add the chopped cilantro to the bowl",
+        "step_id": 242,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 249,
+          "description": "add-1/2 tsp ground black pepper to the bowl",
+          "start_time": 80.4015749265426,
+          "end_time": 105.0020568070519,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try pouring the pepper into the spoon away from the bowl first, so you don't accidentally spill extra in."
+            }
+          ]
+        },
+        {
+          "step_id": 235,
+          "description": "Heat-Heat 1 tbsp oil in a non-stick frying pan",
+          "start_time": 216.00423114593534,
+          "end_time": 262.80514789422136,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Be careful when measuring oil over the hot pan; spills can flare up or cause smoke."
+            }
+          ]
+        },
+        {
+          "step_id": 235,
+          "description": "Heat-Heat 1 tbsp oil in a non-stick frying pan",
+          "start_time": 216.00423114593534,
+          "end_time": 262.80514789422136,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like there's a bit too much oil in the pan now. You might want to carefully wipe some out before cooking."
+            }
+          ]
+        },
+        {
+          "step_id": 235,
+          "description": "Heat-Heat 1 tbsp oil in a non-stick frying pan",
+          "start_time": 216.00423114593534,
+          "end_time": 262.80514789422136,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the pan is heating up, make sure to beat the egg mixture quickly so it's ready to go."
+            }
+          ]
+        },
+        {
+          "step_id": 247,
+          "description": "Take-Take a tomato",
+          "start_time": 274.8053829578844,
+          "end_time": 319.80626444662096,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The pan is getting hot, so try to handle the tomato quickly to avoid burning the oil."
+            }
+          ]
+        },
+        {
+          "step_id": 246,
+          "description": "Cut-Cut tomato into two pieces",
+          "start_time": 318.6062409402547,
+          "end_time": 328.2064289911851,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget the pan is still on the heat while you're cutting."
+            }
+          ]
+        },
+        {
+          "step_id": 248,
+          "description": "Beat-Beat the contents of the bowl",
+          "start_time": 357.00699314397644,
+          "end_time": 387.6075925563173,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try beating a little more gently so the mixture stays in the bowl."
+            }
+          ]
+        },
+        {
+          "step_id": 248,
+          "description": "Beat-Beat the contents of the bowl",
+          "start_time": 357.00699314397644,
+          "end_time": 387.6075925563173,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The oil is hot and ready, so you can pour the eggs in as soon as they're mixed."
+            }
+          ]
+        },
+        {
+          "step_id": 241,
+          "description": "Pour-Pour the egg mixture into the pan",
+          "start_time": 431.40845053868753,
+          "end_time": 443.4086856023506,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You usually remove the cooked tomatoes before adding the eggs. You can scoop them out now if you want them separate."
+            }
+          ]
+        },
+        {
+          "step_id": 238,
+          "description": "stir-stir gently with a wooden spoon so the egg that sets on the base of the pan moves to enable the uncooked egg to flow into the space",
+          "start_time": 446,
+          "end_time": 526,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the tomatoes are still in the pan, just stir gently around them to help the eggs set."
+            }
+          ]
+        },
+        {
+          "step_id": 245,
+          "description": "Stop-Stop stirring when it's nearly cooked to allow it to set into an omelette",
+          "start_time": 529.2103663075417,
+          "end_time": 541.8106131243879,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You can stop stirring now to let the omelette set in one piece."
+            }
+          ]
+        },
+        {
+          "step_id": 245,
+          "description": "Stop-Stop stirring when it's nearly cooked to allow it to set into an omelette",
+          "start_time": 529.2103663075417,
+          "end_time": 541.8106131243879,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Once it's set, you can get ready to transfer it to the plate."
+            }
+          ]
+        },
+        {
+          "step_id": 243,
+          "description": "Transfer-Transfer omelette to the plate and serve with the tomatoes",
+          "start_time": 544.2106601371205,
+          "end_time": 585.6114711067581,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Go ahead and slide the omelette onto your serving plate."
+            }
+          ]
+        },
+        {
+          "step_id": 236,
+          "description": "put-put tomatoes on a serving plate",
+          "start_time": 570,
+          "end_time": 578,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Now you can arrange the tomatoes on the plate with the omelette."
+            }
+          ]
+        },
+        {
+          "step_id": 244,
+          "description": "Scoop-Scoop the tomatoes from the pan",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to scoop the cooked tomatoes out of the pan."
+            }
+          ]
+        },
+        {
+          "step_id": 242,
+          "description": "add-add the chopped cilantro to the bowl",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Remember to add the cilantro to the egg mixture before you cook it."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "22_37",
+    "activity_id": 22,
+    "step_annotations": [
+      {
+        "description": "Chop-Chop 2 tbsp cilantro",
+        "step_id": 237,
+        "start_time": 6.414,
+        "end_time": 47.521
+      },
+      {
+        "description": "add-1/2 tsp ground black pepper to the bowl",
+        "step_id": 249,
+        "start_time": 56.094,
+        "end_time": 82.062
+      },
+      {
+        "description": "Heat-Heat 1 tbsp oil in a non-stick frying pan",
+        "step_id": 235,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Not using a proper frying pan."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before beating the egg mixture"
+          }
+        ],
+        "start_time": 87.255,
+        "end_time": 111.253,
+        "modified_description": "Heat-Heat 1 tbsp oil in a big tawa pan."
+      },
+      {
+        "description": "Take-Take a tomato",
+        "step_id": 247,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Using a cherry tomato instead of a Tomato."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 112.70400000000001,
+        "end_time": 134.118,
+        "modified_description": "Take-Take a cherry tomato."
+      },
+      {
+        "description": "Cut-Cut tomato into two pieces",
+        "step_id": 246,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Using a cherry tomato instead of a tomato."
+          }
+        ],
+        "start_time": 135.003,
+        "end_time": 145.856
+      },
+      {
+        "description": "cook-cook the tomatoes cut-side down until they start to soften and colour",
+        "step_id": 240,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before beating the egg mixture"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Using a cherry tomato instead of a tomato."
+          }
+        ],
+        "start_time": 145.993,
+        "end_time": 333.201
+      },
+      {
+        "description": "crack-crack one egg in a bowl",
+        "step_id": 239,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after cooking the tomatoes"
+          }
+        ],
+        "start_time": 193.313,
+        "end_time": 220.075
+      },
+      {
+        "description": "Beat-Beat the contents of the bowl",
+        "step_id": 248,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after cooking the tomatoes and before adding cilantro to the bowl"
+          }
+        ],
+        "start_time": 253.035,
+        "end_time": 306.702
+      },
+      {
+        "description": "Scoop-Scoop the tomatoes from the pan",
+        "step_id": 244,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Not using a proper item for scooping."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding cilantro to the bowl"
+          }
+        ],
+        "start_time": 335.084,
+        "end_time": 356.174
+      },
+      {
+        "description": "put-put tomatoes on a serving plate",
+        "step_id": 236,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding cilantro to the bowl"
+          }
+        ],
+        "start_time": 352.375,
+        "end_time": 360.132,
+        "modified_description": "put-put tomatoes on a serving plate"
+      },
+      {
+        "description": "add-add the chopped cilantro to the bowl",
+        "step_id": 242,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after cooking the tomatoes"
+          }
+        ],
+        "start_time": 371.205,
+        "end_time": 394.003
+      },
+      {
+        "description": "Pour-Pour the egg mixture into the pan",
+        "step_id": 241,
+        "start_time": 394.824,
+        "end_time": 412.508
+      },
+      {
+        "description": "stir-stir gently with a wooden spoon so the egg that sets on the base of the pan moves to enable the uncooked egg to flow into the space",
+        "step_id": 238,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Using wooden spatula instead of a spoon and not properly stirring the contents."
+          },
+          {
+            "tag": "Technique Error",
+            "description": "Stirring action is not correct"
+          }
+        ],
+        "start_time": 432.235,
+        "end_time": 522.66,
+        "modified_description": "Stir-Stir improperly with a wooden spatula."
+      },
+      {
+        "description": "Stop-Stop stirring when it's nearly cooked to allow it to set into an omelette",
+        "step_id": 245,
+        "start_time": 520.092,
+        "end_time": 525.258
+      },
+      {
+        "description": "Transfer-Transfer omelette to the plate and serve with the tomatoes",
+        "step_id": 243,
+        "start_time": 530.297,
+        "end_time": 552.154
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 235,
+          "description": "Heat-Heat 1 tbsp oil in a big tawa pan.",
+          "start_time": 87.255,
+          "end_time": 111.253,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you're using a flat tawa. A deeper frying pan is usually better for making an omelette to keep the egg contained."
+            }
+          ]
+        },
+        {
+          "step_id": 235,
+          "description": "Heat-Heat 1 tbsp oil in a big tawa pan.",
+          "start_time": 87.255,
+          "end_time": 111.253,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since you're heating the oil now, please be careful not to let it overheat while you prepare the other ingredients."
+            }
+          ]
+        },
+        {
+          "step_id": 247,
+          "description": "Take-Take a cherry tomato.",
+          "start_time": 112.70400000000001,
+          "end_time": 134.118,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The recipe calls for a regular tomato. A cherry tomato might be a bit small for this dish."
+            }
+          ]
+        },
+        {
+          "step_id": 247,
+          "description": "Take-Take a cherry tomato.",
+          "start_time": 112.70400000000001,
+          "end_time": 134.118,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please be careful around the hot pan while you're gathering the tomato."
+            }
+          ]
+        },
+        {
+          "step_id": 246,
+          "description": "Cut-Cut tomato into two pieces",
+          "start_time": 135.003,
+          "end_time": 145.856,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The oil is still heating up, so try to finish cutting quickly."
+            }
+          ]
+        },
+        {
+          "step_id": 246,
+          "description": "Cut-Cut tomato into two pieces",
+          "start_time": 135.003,
+          "end_time": 145.856,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since it's a cherry tomato, just a simple cut in half should be enough."
+            }
+          ]
+        },
+        {
+          "step_id": 240,
+          "description": "cook-cook the tomatoes cut-side down until they start to soften and colour",
+          "start_time": 145.993,
+          "end_time": 333.201,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Once the tomatoes are softening, we'll need to move straight to preparing the eggs."
+            }
+          ]
+        },
+        {
+          "step_id": 240,
+          "description": "cook-cook the tomatoes cut-side down until they start to soften and colour",
+          "start_time": 145.993,
+          "end_time": 333.201,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Keep an eye on the cherry tomato; it will cook much faster than a regular one."
+            }
+          ]
+        },
+        {
+          "step_id": 239,
+          "description": "crack-crack one egg in a bowl",
+          "start_time": 193.313,
+          "end_time": 220.075,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Let's get the egg ready quickly now that the tomatoes are done."
+            }
+          ]
+        },
+        {
+          "step_id": 248,
+          "description": "Beat-Beat the contents of the bowl",
+          "start_time": 253.035,
+          "end_time": 306.702,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like the cilantro isn't in the bowl yet. You might want to add it now so it mixes evenly."
+            }
+          ]
+        },
+        {
+          "step_id": 244,
+          "description": "Scoop-Scoop the tomatoes from the pan",
+          "start_time": 335.084,
+          "end_time": 356.174,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Using a non-stick safe spoon or spatula here will help protect the pan while scooping."
+            }
+          ]
+        },
+        {
+          "step_id": 244,
+          "description": "Scoop-Scoop the tomatoes from the pan",
+          "start_time": 335.084,
+          "end_time": 356.174,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "After removing the tomatoes, remember we still need to add the cilantro to the egg mixture."
+            }
+          ]
+        },
+        {
+          "step_id": 236,
+          "description": "put-put tomatoes on a serving plate",
+          "start_time": 352.375,
+          "end_time": 360.132,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Now that the tomatoes are plated, we can finish preparing the egg mixture."
+            }
+          ]
+        },
+        {
+          "step_id": 242,
+          "description": "add-add the chopped cilantro to the bowl",
+          "start_time": 371.205,
+          "end_time": 394.003,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Great, adding the cilantro now. Be sure to give it a quick mix before pouring."
+            }
+          ]
+        },
+        {
+          "step_id": 238,
+          "description": "Stir-Stir improperly with a wooden spatula.",
+          "start_time": 432.235,
+          "end_time": 522.66,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "A spoon usually works better than a spatula for this part to help the liquid egg flow into the gaps."
+            }
+          ]
+        },
+        {
+          "step_id": 238,
+          "description": "Stir-Stir improperly with a wooden spatula.",
+          "start_time": 432.235,
+          "end_time": 522.66,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try gently pulling the set egg from the edges towards the center rather than just stirring."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "22_38",
+    "activity_id": 22,
+    "step_annotations": [
+      {
+        "description": "Take-Take a tomato",
+        "step_id": 247,
+        "start_time": 14.014966222007724,
+        "end_time": 35.03741555501931
+      },
+      {
+        "description": "crack-crack one egg in a bowl",
+        "step_id": 239,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "splashing some part of the egg"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Using hand to scoop the liquid from the cutting board and placing it in the bowl"
+          }
+        ],
+        "start_time": 52.16681871525097,
+        "end_time": 100.440591257722,
+        "modified_description": "crack-crack one egg in a bowl, but splashing some part of the egg"
+      },
+      {
+        "description": "Heat-Heat 1 tbsp oil in a non-stick frying pan",
+        "step_id": 235,
+        "errors": [
+          {
+            "tag": "Temperature Error",
+            "description": "not heat the oil"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing the egg mixture"
+          }
+        ],
+        "start_time": 211.7817117992278,
+        "end_time": 244.48329965057914,
+        "modified_description": "Heat-Put 1 tbsp oil in a non-stick frying pan, but don't heat"
+      },
+      {
+        "description": "Cut-Cut tomato into two pieces",
+        "step_id": 246,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Cut some small pieces, not two pieces"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 284.97097984749036,
+        "end_time": 318.4511769333977,
+        "modified_description": "Cut-Cut tomato into some small pieces"
+      },
+      {
+        "description": "add-1/2 tsp ground black pepper to the bowl",
+        "step_id": 249,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "2 instead of 1/2"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 333.24475238996143,
+        "end_time": 379.18269722876454,
+        "modified_description": "add-2 tsp ground black pepper to the bowl"
+      },
+      {
+        "description": "Beat-Beat the contents of the bowl",
+        "step_id": 248,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "very slow stir"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding cilantro to the bowl"
+          }
+        ],
+        "start_time": 377.62547875965254,
+        "end_time": 399.4265373272201,
+        "modified_description": "Stir the contents of the bowl very slowly"
+      },
+      {
+        "description": "Pour-Pour the egg mixture into the pan",
+        "step_id": 241,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Pour some part of the egg outside the pan"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding cilantro to the bowl and after heating the pan"
+          }
+        ],
+        "start_time": 474.9516330791506,
+        "end_time": 518.5537502142857,
+        "modified_description": "Pour-Pour the egg mixture into the pan, but some part of the egg is outside"
+      },
+      {
+        "description": "cook-cook the tomatoes cut-side down until they start to soften and colour",
+        "step_id": 240,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "just cook a little time"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding cilantro to the bowl"
+          }
+        ],
+        "start_time": 518.5537502142857,
+        "end_time": 585.5141443861004,
+        "modified_description": "cook-cook the tomatoes cut-side down for a little time"
+      },
+      {
+        "description": "Scoop-Scoop the tomatoes from the pan",
+        "step_id": 244,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding cilantro to the bowl"
+          }
+        ],
+        "start_time": 608.87242142278,
+        "end_time": 631.4520892249036,
+        "modified_description": "Pour the tomatoes from the pan"
+      },
+      {
+        "description": "put-put tomatoes on a serving plate",
+        "step_id": 236,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding cilantro to the bowl"
+          }
+        ],
+        "start_time": 593.3002367316602,
+        "end_time": 636.9023538667955
+      },
+      {
+        "description": "Chop-Chop 2 tbsp cilantro",
+        "step_id": 237,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "1 instead of 2 tbsp"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after cooking tomatoes in the pan"
+          }
+        ],
+        "start_time": 650.9173200888032,
+        "end_time": 710.8702311496141,
+        "modified_description": "Chop-Chop 1 tbsp cilantro"
+      },
+      {
+        "description": "add-add the chopped cilantro to the bowl",
+        "step_id": 242,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after cooking tomatoes in the pan"
+          }
+        ],
+        "start_time": 710.0916219150579,
+        "end_time": 731.8926804826255
+      },
+      {
+        "description": "stir-stir gently with a wooden spoon so the egg that sets on the base of the pan moves to enable the uncooked egg to flow into the space",
+        "step_id": 238,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "stir rapidly"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Stir after cooking is done"
+          }
+        ],
+        "start_time": 731.1140712480695,
+        "end_time": 757.5867852229729
+      },
+      {
+        "description": "Stop-Stop stirring when it's nearly cooked to allow it to set into an omelette",
+        "step_id": 245,
+        "start_time": 756.029566753861,
+        "end_time": 769.2659237413128
+      },
+      {
+        "description": "Transfer-Transfer omelette to the plate and serve with the tomatoes",
+        "step_id": 243,
+        "start_time": 767.7087052722009,
+        "end_time": 788.7311546052124
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 239,
+          "description": "crack-crack one egg in a bowl",
+          "start_time": 52.16681871525097,
+          "end_time": 100.440591257722,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "For food safety, please avoid scooping the raw egg with your bare hands. It is better to use a utensil or discard the contaminated part."
+            }
+          ]
+        },
+        {
+          "step_id": 235,
+          "description": "Heat-Heat 1 tbsp oil in a non-stick frying pan",
+          "start_time": 211.7817117992278,
+          "end_time": 244.48329965057914,
+          "error_tag": "Temperature Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like the oil isn't heating up. Make sure to turn on the burner so the oil is hot enough for cooking."
+            }
+          ]
+        },
+        {
+          "step_id": 246,
+          "description": "Cut-Cut tomato into two pieces",
+          "start_time": 284.97097984749036,
+          "end_time": 318.4511769333977,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You've cut the tomato into small pieces instead of two halves. That's okay, but remember to follow the cutting size in the recipe for best results."
+            }
+          ]
+        },
+        {
+          "step_id": 249,
+          "description": "add-1/2 tsp ground black pepper to the bowl",
+          "start_time": 333.24475238996143,
+          "end_time": 379.18269722876454,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like about 2 teaspoons of pepper. The recipe only calls for 1/2 teaspoon, so it might be quite spicy."
+            }
+          ]
+        },
+        {
+          "step_id": 248,
+          "description": "Beat-Beat the contents of the bowl",
+          "start_time": 377.62547875965254,
+          "end_time": 399.4265373272201,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try beating the mixture more briskly. A slow stir won't combine the yolk and white effectively."
+            }
+          ]
+        },
+        {
+          "step_id": 241,
+          "description": "Pour-Pour the egg mixture into the pan",
+          "start_time": 474.9516330791506,
+          "end_time": 518.5537502142857,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful with the pour. Try to aim for the center of the pan to avoid spilling any egg outside."
+            }
+          ]
+        },
+        {
+          "step_id": 240,
+          "description": "cook-cook the tomatoes cut-side down until they start to soften and colour",
+          "start_time": 518.5537502142857,
+          "end_time": 585.5141443861004,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The tomatoes might need a little more time. Keep cooking them until they clearly soften and get some color."
+            }
+          ]
+        },
+        {
+          "step_id": 244,
+          "description": "Scoop-Scoop the tomatoes from the pan",
+          "start_time": 608.87242142278,
+          "end_time": 631.4520892249036,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You've removed the tomatoes. We can proceed with the remaining steps for the egg mixture now."
+            }
+          ]
+        },
+        {
+          "step_id": 236,
+          "description": "put-put tomatoes on a serving plate",
+          "start_time": 593.3002367316602,
+          "end_time": 636.9023538667955,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Great, the tomatoes are plated. Let's make sure everything else is ready for the final assembly."
+            }
+          ]
+        },
+        {
+          "step_id": 237,
+          "description": "Chop-Chop 2 tbsp cilantro",
+          "start_time": 650.9173200888032,
+          "end_time": 710.8702311496141,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you have about 1 tablespoon of cilantro there. The recipe calls for 2, so consider chopping a bit more."
+            }
+          ]
+        },
+        {
+          "step_id": 242,
+          "description": "add-add the chopped cilantro to the bowl",
+          "start_time": 710.0916219150579,
+          "end_time": 731.8926804826255,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Cilantro is added. You are ready to move on to cooking the egg mixture."
+            }
+          ]
+        },
+        {
+          "step_id": 238,
+          "description": "stir-stir gently with a wooden spoon so the egg that sets on the base of the pan moves to enable the uncooked egg to flow into the space",
+          "start_time": 731.1140712480695,
+          "end_time": 757.5867852229729,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Stirring rapidly might scramble the eggs. Try to stir gently to allow the omelet to set properly."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "22_40",
+    "activity_id": 22,
+    "step_annotations": [
+      {
+        "description": "Take-Take a tomato",
+        "step_id": 247,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "two instead of one tomato"
+          }
+        ],
+        "start_time": 4.44224387855044,
+        "end_time": 19.101648677766896,
+        "modified_description": "Take-Take two tomatoes"
+      },
+      {
+        "description": "Chop-Chop 2 tbsp cilantro",
+        "step_id": 237,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "1 instead of 2 tbsp"
+          }
+        ],
+        "start_time": 26.209238883447597,
+        "end_time": 71.96435083251714,
+        "modified_description": "Chop-Chop 1 tbsp cilantro"
+      },
+      {
+        "description": "Cut-Cut tomato into two pieces",
+        "step_id": 246,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before correct order"
+          }
+        ],
+        "start_time": 77.7392678746327,
+        "end_time": 93.73134583741428
+      },
+      {
+        "description": "crack-crack one egg in a bowl",
+        "step_id": 239,
+        "start_time": 99.06203849167481,
+        "end_time": 122.60593104799216
+      },
+      {
+        "description": "add-1/2 tsp ground black pepper to the bowl",
+        "step_id": 249,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Splash some pepper outside"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after correct order"
+          }
+        ],
+        "start_time": 155.03431136141037,
+        "end_time": 174.58018442703232,
+        "modified_description": "add-1/2 tsp ground black pepper to the bowl, but splash some pepper outside"
+      },
+      {
+        "description": "Heat-Heat 1 tbsp oil in a non-stick frying pan",
+        "step_id": 235,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before making the egg mixture"
+          }
+        ],
+        "start_time": 206.12011596474045,
+        "end_time": 244.76763770812929,
+        "modified_description": "Heat-Heat 1 tbsp oil in a non-stick frying pan, but close the fire early and heat a short time"
+      },
+      {
+        "description": "add-add the chopped cilantro to the bowl",
+        "step_id": 242,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 250.54255475024485,
+        "end_time": 264.3135107737512
+      },
+      {
+        "description": "Beat-Beat the contents of the bowl",
+        "step_id": 248,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Slowly stir the contents"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 265.2019595494614,
+        "end_time": 288.3016277179237,
+        "modified_description": "Stir the contents of the bowl slowly"
+      },
+      {
+        "description": "cook-cook the tomatoes cut-side down until they start to soften and colour",
+        "step_id": 240,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "cook the tomatoes in a short time"
+          }
+        ],
+        "start_time": 287.85740333006856,
+        "end_time": 310.95707149853087,
+        "modified_description": "cook-cook the tomatoes cut-side down in a short time"
+      },
+      {
+        "description": "Pour-Pour the egg mixture into the pan",
+        "step_id": 241,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before scooping the tomatoes"
+          }
+        ],
+        "start_time": 311.40129588638587,
+        "end_time": 318.0646617042115
+      },
+      {
+        "description": "Scoop-Scoop the tomatoes from the pan",
+        "step_id": 244,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after pouring the egg mixture"
+          }
+        ],
+        "start_time": 372.26003702252694,
+        "end_time": 381.1445247796278
+      },
+      {
+        "description": "put-put tomatoes on a serving plate",
+        "step_id": 236,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "bowl instead of plate"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after pouring the egg mixture"
+          }
+        ],
+        "start_time": 379.3676272282076,
+        "end_time": 384.6983198824681,
+        "modified_description": "put-put tomatoes on a serving bowl"
+      },
+      {
+        "description": "stir-stir gently with a wooden spoon so the egg that sets on the base of the pan moves to enable the uncooked egg to flow into the space",
+        "step_id": 238,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "stir rapidly instead of gently"
+          }
+        ],
+        "start_time": 387.36366620959836,
+        "end_time": 406.9095392752203,
+        "modified_description": "stir-stir rapidly with a wooden spoon so the egg that sets on the base of the pan moves to enable the uncooked egg to flow into the space"
+      },
+      {
+        "description": "Stop-Stop stirring when it's nearly cooked to allow it to set into an omelette",
+        "step_id": 245,
+        "start_time": 417.1267001958864,
+        "end_time": 424.234290401567
+      },
+      {
+        "description": "Transfer-Transfer omelette to the plate and serve with the tomatoes",
+        "step_id": 243,
+        "start_time": 430.0092074436826,
+        "end_time": 442.00326591576885
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 247,
+          "description": "Take-Take a tomato",
+          "start_time": 4.44224387855044,
+          "end_time": 19.101648677766896,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The recipe calls for just one tomato, so you can set the extra one aside."
+            }
+          ]
+        },
+        {
+          "step_id": 237,
+          "description": "Chop-Chop 2 tbsp cilantro",
+          "start_time": 26.209238883447597,
+          "end_time": 71.96435083251714,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "To get the full flavor, we'll need about one more tablespoon of chopped cilantro."
+            }
+          ]
+        },
+        {
+          "step_id": 246,
+          "description": "Cut-Cut tomato into two pieces",
+          "start_time": 77.7392678746327,
+          "end_time": 93.73134583741428,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since you've cut the tomatoes early, just keep them handy for when we're ready to cook."
+            }
+          ]
+        },
+        {
+          "step_id": 249,
+          "description": "add-1/2 tsp ground black pepper to the bowl",
+          "start_time": 155.03431136141037,
+          "end_time": 174.58018442703232,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful there. You might want to wipe up the spilled pepper before moving on."
+            }
+          ]
+        },
+        {
+          "step_id": 249,
+          "description": "add-1/2 tsp ground black pepper to the bowl",
+          "start_time": 155.03431136141037,
+          "end_time": 174.58018442703232,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Now that the pepper is added, we can proceed with the next step."
+            }
+          ]
+        },
+        {
+          "step_id": 235,
+          "description": "Heat-Heat 1 tbsp oil in a non-stick frying pan",
+          "start_time": 206.12011596474045,
+          "end_time": 244.76763770812929,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the pan is heating up before the mixture is ready, keep an eye on the heat so the oil doesn't smoke."
+            }
+          ]
+        },
+        {
+          "step_id": 242,
+          "description": "add-add the chopped cilantro to the bowl",
+          "start_time": 250.54255475024485,
+          "end_time": 264.3135107737512,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Good, let's get that cilantro into the bowl quickly so we can whisk everything together."
+            }
+          ]
+        },
+        {
+          "step_id": 248,
+          "description": "Beat-Beat the contents of the bowl",
+          "start_time": 265.2019595494614,
+          "end_time": 288.3016277179237,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try beating the mixture a bit more briskly to get a nice fluffy texture."
+            }
+          ]
+        },
+        {
+          "step_id": 248,
+          "description": "Beat-Beat the contents of the bowl",
+          "start_time": 265.2019595494614,
+          "end_time": 288.3016277179237,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The pan is already warm, so let's give this a quick whisk and get cooking."
+            }
+          ]
+        },
+        {
+          "step_id": 240,
+          "description": "cook-cook the tomatoes cut-side down until they start to soften and colour",
+          "start_time": 287.85740333006856,
+          "end_time": 310.95707149853087,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The tomatoes might need a little more time to properly soften and get some color."
+            }
+          ]
+        },
+        {
+          "step_id": 241,
+          "description": "Pour-Pour the egg mixture into the pan",
+          "start_time": 311.40129588638587,
+          "end_time": 318.0646617042115,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We usually remove the tomatoes before adding the eggs. You might want to carefully scoop them out now."
+            }
+          ]
+        },
+        {
+          "step_id": 244,
+          "description": "Scoop-Scoop the tomatoes from the pan",
+          "start_time": 372.26003702252694,
+          "end_time": 381.1445247796278,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It's a bit tricky with the eggs already in there. Gently lift the tomatoes out to keep the egg layer intact."
+            }
+          ]
+        },
+        {
+          "step_id": 236,
+          "description": "put-put tomatoes on a serving plate",
+          "start_time": 379.3676272282076,
+          "end_time": 384.6983198824681,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It's best to place them directly onto the serving plate so they're ready to serve."
+            }
+          ]
+        },
+        {
+          "step_id": 236,
+          "description": "put-put tomatoes on a serving plate",
+          "start_time": 379.3676272282076,
+          "end_time": 384.6983198824681,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Now that the tomatoes are set aside, we can focus on finishing the omelette."
+            }
+          ]
+        },
+        {
+          "step_id": 238,
+          "description": "stir-stir gently with a wooden spoon so the egg that sets on the base of the pan moves to enable the uncooked egg to flow into the space",
+          "start_time": 387.36366620959836,
+          "end_time": 406.9095392752203,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try stirring gently instead of rapidly. We want to let the curds form slowly."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "22_41",
+    "activity_id": 22,
+    "step_annotations": [
+      {
+        "description": "Take-Take a tomato",
+        "step_id": 247,
+        "start_time": 22.580022086872585,
+        "end_time": 26.99785249517375
+      },
+      {
+        "description": "Chop-Chop 2 tbsp cilantro",
+        "step_id": 237,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "not really chop, just cut into pieces"
+          }
+        ],
+        "start_time": 29.943072767374517,
+        "end_time": 121.24490120559845
+      },
+      {
+        "description": "Cut-Cut tomato into two pieces",
+        "step_id": 246,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before correct order"
+          }
+        ],
+        "start_time": 121.73577125096524,
+        "end_time": 140.3888329749035
+      },
+      {
+        "description": "Heat-Heat 1 tbsp oil in a non-stick frying pan",
+        "step_id": 235,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Using soiled pan"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing egg mixture"
+          }
+        ],
+        "start_time": 141.86144311100384,
+        "end_time": 163.45972510714287
+      },
+      {
+        "description": "cook-cook the tomatoes cut-side down until they start to soften and colour",
+        "step_id": 240,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing egg mixture"
+          }
+        ],
+        "start_time": 175.73147624131272,
+        "end_time": 245.92589272876444
+      },
+      {
+        "description": "add-add the chopped cilantro to the bowl",
+        "step_id": 242,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after cooking the tomatoes"
+          }
+        ],
+        "start_time": 286.17723644884165,
+        "end_time": 295.012897265444
+      },
+      {
+        "description": "Beat-Beat the contents of the bowl",
+        "step_id": 248,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Using hand finger to beat the contents..."
+          },
+          {
+            "tag": "Technique Error",
+            "description": "Instead of beating the contents the bowl is just rotated in a circle"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after cooking the tomatoes and before adding cilantro, egg and pepper"
+          }
+        ],
+        "start_time": 294.5220272200772,
+        "end_time": 307.2846483996139
+      },
+      {
+        "description": "Scoop-Scoop the tomatoes from the pan",
+        "step_id": 244,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "more like pour them out"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing egg mixture"
+          }
+        ],
+        "start_time": 318.0837893976834,
+        "end_time": 324.46509998745177
+      },
+      {
+        "description": "put-put tomatoes on a serving plate",
+        "step_id": 236,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing egg mixture"
+          }
+        ],
+        "start_time": 322.9924898513513,
+        "end_time": 330.84641057722007
+      },
+      {
+        "description": "crack-crack one egg in a bowl",
+        "step_id": 239,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "egg shells are in the bowl"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after transferring tomatoes to the plate"
+          }
+        ],
+        "start_time": 347.04512207432424,
+        "end_time": 359.80774325386096
+      },
+      {
+        "description": "add-1/2 tsp ground black pepper to the bowl",
+        "step_id": 249,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after transferring tomatoes to the plate"
+          }
+        ],
+        "start_time": 367.6616639797297,
+        "end_time": 399.07734688320465
+      },
+      {
+        "description": "Pour-Pour the egg mixture into the pan",
+        "step_id": 241,
+        "start_time": 419.2030187432432,
+        "end_time": 437.36521042181465
+      },
+      {
+        "description": "stir-stir gently with a wooden spoon so the egg that sets on the base of the pan moves to enable the uncooked egg to flow into the space",
+        "step_id": 238,
+        "start_time": 437.8560804671814,
+        "end_time": 483.5069946862934
+      },
+      {
+        "description": "Stop-Stop stirring when it's nearly cooked to allow it to set into an omelette",
+        "step_id": 245,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "not an exact omelette"
+          }
+        ],
+        "start_time": 484.488734777027,
+        "end_time": 489.88830527606177
+      },
+      {
+        "description": "Transfer-Transfer omelette to the plate and serve with the tomatoes",
+        "step_id": 243,
+        "start_time": 492.83352554826246,
+        "end_time": 503.632666546332
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 237,
+          "description": "Chop-Chop 2 tbsp cilantro",
+          "start_time": 29.943072767374517,
+          "end_time": 121.24490120559845,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You might want to run the knife through the cilantro a few more times to get a finer chop."
+            }
+          ]
+        },
+        {
+          "step_id": 246,
+          "description": "Cut-Cut tomato into two pieces",
+          "start_time": 121.73577125096524,
+          "end_time": 140.3888329749035,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We are cutting the tomatoes a bit early, but we can set them aside until we need them later."
+            }
+          ]
+        },
+        {
+          "step_id": 235,
+          "description": "Heat-Heat 1 tbsp oil in a non-stick frying pan",
+          "start_time": 141.86144311100384,
+          "end_time": 163.45972510714287,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I notice the pan has some residue on it. It would be best to clean it quickly before heating the oil."
+            }
+          ]
+        },
+        {
+          "step_id": 235,
+          "description": "Heat-Heat 1 tbsp oil in a non-stick frying pan",
+          "start_time": 141.86144311100384,
+          "end_time": 163.45972510714287,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We usually prepare the egg mixture before heating the oil, so be careful not to let the oil overheat while we wait."
+            }
+          ]
+        },
+        {
+          "step_id": 240,
+          "description": "cook-cook the tomatoes cut-side down until they start to soften and colour",
+          "start_time": 175.73147624131272,
+          "end_time": 245.92589272876444,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since we're cooking the tomatoes first, we can keep them warm on the side while we prepare the eggs."
+            }
+          ]
+        },
+        {
+          "step_id": 242,
+          "description": "add-add the chopped cilantro to the bowl",
+          "start_time": 286.17723644884165,
+          "end_time": 295.012897265444,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We're adding the cilantro now, which is fine. Just make sure it gets mixed in well."
+            }
+          ]
+        },
+        {
+          "step_id": 248,
+          "description": "Beat-Beat the contents of the bowl",
+          "start_time": 294.5220272200772,
+          "end_time": 307.2846483996139,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please use a fork or whisk to beat the mixture instead of your hand, to keep things hygienic."
+            }
+          ]
+        },
+        {
+          "step_id": 248,
+          "description": "Beat-Beat the contents of the bowl",
+          "start_time": 294.5220272200772,
+          "end_time": 307.2846483996139,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try to whisk the ingredients vigorously to combine them, rather than just rotating the bowl."
+            }
+          ]
+        },
+        {
+          "step_id": 248,
+          "description": "Beat-Beat the contents of the bowl",
+          "start_time": 294.5220272200772,
+          "end_time": 307.2846483996139,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We're doing the mixing a bit out of order, but let's ensure the egg and cilantro are well combined before cooking."
+            }
+          ]
+        },
+        {
+          "step_id": 244,
+          "description": "Scoop-Scoop the tomatoes from the pan",
+          "start_time": 318.0837893976834,
+          "end_time": 324.46509998745177,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It might be easier to scoop the tomatoes out gently so they keep their shape, rather than pouring them."
+            }
+          ]
+        },
+        {
+          "step_id": 244,
+          "description": "Scoop-Scoop the tomatoes from the pan",
+          "start_time": 318.0837893976834,
+          "end_time": 324.46509998745177,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We're removing the tomatoes now; let's set them aside on a plate for later."
+            }
+          ]
+        },
+        {
+          "step_id": 236,
+          "description": "put-put tomatoes on a serving plate",
+          "start_time": 322.9924898513513,
+          "end_time": 330.84641057722007,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Placing the tomatoes on the serving plate now is fine; we will add the omelette to them shortly."
+            }
+          ]
+        },
+        {
+          "step_id": 239,
+          "description": "crack-crack one egg in a bowl",
+          "start_time": 347.04512207432424,
+          "end_time": 359.80774325386096,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like some eggshell fell into the bowl. Let's scoop those pieces out before we continue."
+            }
+          ]
+        },
+        {
+          "step_id": 239,
+          "description": "crack-crack one egg in a bowl",
+          "start_time": 347.04512207432424,
+          "end_time": 359.80774325386096,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We're cracking the egg now. Let's get it ready to mix for the omelette."
+            }
+          ]
+        },
+        {
+          "step_id": 249,
+          "description": "add-1/2 tsp ground black pepper to the bowl",
+          "start_time": 367.6616639797297,
+          "end_time": 399.07734688320465,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Adding the pepper now is fine. Just be sure to whisk it into the egg mixture thoroughly."
+            }
+          ]
+        },
+        {
+          "step_id": 245,
+          "description": "Stop-Stop stirring when it's nearly cooked to allow it to set into an omelette",
+          "start_time": 484.488734777027,
+          "end_time": 489.88830527606177,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks a bit loose, but try to gently fold it over to help it set into an omelette shape."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "22_137",
+    "activity_id": 22,
+    "step_annotations": [
+      {
+        "description": "Chop-Chop 2 tbsp cilantro",
+        "step_id": 237,
+        "start_time": 7.6,
+        "end_time": 213.613
+      },
+      {
+        "description": "add-1/2 tsp ground black pepper to the bowl",
+        "step_id": 249,
+        "start_time": 228.052,
+        "end_time": 272.856
+      },
+      {
+        "description": "Heat-Heat 1 tbsp oil in a non-stick frying pan",
+        "step_id": 235,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Using a big frying pan."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing egg mixture"
+          }
+        ],
+        "start_time": 273.81,
+        "end_time": 325.089,
+        "modified_description": "Heat-Heat 1 tbsp oil in a big frying pan."
+      },
+      {
+        "description": "Take-Take a tomato",
+        "step_id": 247,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Using a cherry tomato instead of a tomato."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 338.305,
+        "end_time": 372.623,
+        "modified_description": "Take-Take a cherry tomato."
+      },
+      {
+        "description": "Cut-Cut tomato into two pieces",
+        "step_id": 246,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Using a cherry tomato instead of a tomato."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 373.006,
+        "end_time": 380.807
+      },
+      {
+        "description": "cook-cook the tomatoes cut-side down until they start to soften and colour",
+        "step_id": 240,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Using a cherry tomato instead of a tomato."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing egg mixture"
+          }
+        ],
+        "start_time": 392.298,
+        "end_time": 679.668
+      },
+      {
+        "description": "crack-crack one egg in a bowl",
+        "step_id": 239,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after cooking tomatoes"
+          }
+        ],
+        "start_time": 529.422,
+        "end_time": 619.27
+      },
+      {
+        "description": "Beat-Beat the contents of the bowl",
+        "step_id": 248,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Scoop-Scoop the tomatoes from the pan",
+        "step_id": 244,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "put-put tomatoes on a serving plate",
+        "step_id": 236,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "add-add the chopped cilantro to the bowl",
+        "step_id": 242,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Pour-Pour the egg mixture into the pan",
+        "step_id": 241,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "stir-stir gently with a wooden spoon so the egg that sets on the base of the pan moves to enable the uncooked egg to flow into the space",
+        "step_id": 238,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Stop-Stop stirring when it's nearly cooked to allow it to set into an omelette",
+        "step_id": 245,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Transfer-Transfer omelette to the plate and serve with the tomatoes",
+        "step_id": 243,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 235,
+          "description": "Heat-Heat 1 tbsp oil in a non-stick frying pan",
+          "start_time": 273.81,
+          "end_time": 325.089,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I notice you're using a larger pan; just keep an eye on the heat as the oil might warm up faster than expected."
+            }
+          ]
+        },
+        {
+          "step_id": 235,
+          "description": "Heat-Heat 1 tbsp oil in a non-stick frying pan",
+          "start_time": 273.81,
+          "end_time": 325.089,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the pan is heating up before the ingredients are ready, please be careful not to let the oil smoke or overheat."
+            }
+          ]
+        },
+        {
+          "step_id": 247,
+          "description": "Take-Take a tomato",
+          "start_time": 338.305,
+          "end_time": 372.623,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I see you've chosen cherry tomatoes. They work well too, though you might want to adjust how you prep them compared to a large tomato."
+            }
+          ]
+        },
+        {
+          "step_id": 247,
+          "description": "Take-Take a tomato",
+          "start_time": 338.305,
+          "end_time": 372.623,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The pan is already hot, so try to grab the tomatoes quickly so the oil doesn't sit heating for too long."
+            }
+          ]
+        },
+        {
+          "step_id": 246,
+          "description": "Cut-Cut tomato into two pieces",
+          "start_time": 373.006,
+          "end_time": 380.807,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since these are cherry tomatoes, simply cutting them in half once is perfect."
+            }
+          ]
+        },
+        {
+          "step_id": 246,
+          "description": "Cut-Cut tomato into two pieces",
+          "start_time": 373.006,
+          "end_time": 380.807,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The pan is waiting, so cutting these promptly will help ensure the oil remains at the right temperature."
+            }
+          ]
+        },
+        {
+          "step_id": 240,
+          "description": "cook-cook the tomatoes cut-side down until they start to soften and colour",
+          "start_time": 392.298,
+          "end_time": 679.668,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Cherry tomatoes tend to soften quite quickly, so you'll want to watch them closely while they cook."
+            }
+          ]
+        },
+        {
+          "step_id": 240,
+          "description": "cook-cook the tomatoes cut-side down until they start to soften and colour",
+          "start_time": 392.298,
+          "end_time": 679.668,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "While the tomatoes are sautéing, you can start preparing the egg mixture so it's ready to go immediately after."
+            }
+          ]
+        },
+        {
+          "step_id": 239,
+          "description": "crack-crack one egg in a bowl",
+          "start_time": 529.422,
+          "end_time": 619.27,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to check the tomatoes in the pan occasionally while you crack the egg to ensure they don't overcook."
+            }
+          ]
+        },
+        {
+          "step_id": 248,
+          "description": "Beat-Beat the contents of the bowl",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like the eggs weren't beaten. Giving them a good whisk now is important for a fluffy texture."
+            }
+          ]
+        },
+        {
+          "step_id": 244,
+          "description": "Scoop-Scoop the tomatoes from the pan",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Usually, it's best to scoop the tomatoes out of the pan before adding the eggs."
+            }
+          ]
+        },
+        {
+          "step_id": 236,
+          "description": "put-put tomatoes on a serving plate",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You can set those cooked tomatoes aside on a serving plate for now."
+            }
+          ]
+        },
+        {
+          "step_id": 242,
+          "description": "add-add the chopped cilantro to the bowl",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to mix the chopped cilantro into your egg bowl before cooking."
+            }
+          ]
+        },
+        {
+          "step_id": 241,
+          "description": "Pour-Pour the egg mixture into the pan",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "When you are ready, pour the egg mixture into the hot pan to start the omelette."
+            }
+          ]
+        },
+        {
+          "step_id": 238,
+          "description": "stir-stir gently with a wooden spoon so the egg that sets on the base of the pan moves to enable the uncooked egg to flow into the space",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Gently stirring with the spoon will help distribute the uncooked egg and ensure it cooks evenly."
+            }
+          ]
+        },
+        {
+          "step_id": 245,
+          "description": "Stop-Stop stirring when it's nearly cooked to allow it to set into an omelette",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You can stop stirring now and let the egg sit undisturbed so it sets into an omelette."
+            }
+          ]
+        },
+        {
+          "step_id": 243,
+          "description": "Transfer-Transfer omelette to the plate and serve with the tomatoes",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks ready! You can transfer the omelette to the plate and serve it with the tomatoes."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "23_24",
+    "activity_id": 23,
+    "step_annotations": [
+      {
+        "description": "Add-Add 1 tablespoon honey to the bowl",
+        "step_id": 252,
+        "start_time": 0,
+        "end_time": 175.45046315789472
+      },
+      {
+        "description": "Add-Add 1 teaspoon cornstarch to the bowl",
+        "step_id": 254,
+        "start_time": 176.59271877741227,
+        "end_time": 217.08128719846493
+      },
+      {
+        "description": "Add-Add 1/8 cup soy sauce to the bowl",
+        "step_id": 250,
+        "start_time": 223.829381935307,
+        "end_time": 246.323031058114
+      },
+      {
+        "description": "Peel-Peel 2 cloves of garlic",
+        "step_id": 257,
+        "start_time": 257.5698556195175,
+        "end_time": 329.5495328125
+      },
+      {
+        "description": "Add-Add 1/6 cup water the bowl",
+        "step_id": 269,
+        "start_time": 332.9235801809211,
+        "end_time": 362.1653240405701
+      },
+      {
+        "description": "Take-Take 1 bell pepper",
+        "step_id": 271,
+        "start_time": 362.1653240405701,
+        "end_time": 420.6488117598683
+      },
+      {
+        "description": "Take-Take 2 cremini mushrooms",
+        "step_id": 270,
+        "start_time": 424.02285912828944,
+        "end_time": 456.6386503563597
+      },
+      {
+        "description": "mince-mince garlic",
+        "step_id": 262,
+        "start_time": 463.38674509320174,
+        "end_time": 634.3384784265351
+      },
+      {
+        "description": "Take-Take 5 in number broccoli florets",
+        "step_id": 273,
+        "start_time": 637.7125257949562,
+        "end_time": 789.5446573739034
+      },
+      {
+        "description": "Add-Add 2 cloves minced garlic to the bowl",
+        "step_id": 255,
+        "start_time": 798.5421170230263,
+        "end_time": 832.282590707237
+      },
+      {
+        "description": "Add-Add 1/2 tablespoon minced ginger to the bowl",
+        "step_id": 267,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Add-Add 1/8 teaspoon black pepper to the bowl",
+        "step_id": 268,
+        "start_time": 839.0306854440789,
+        "end_time": 876.1452064967104
+      },
+      {
+        "description": "slice-slice mushrooms",
+        "step_id": 259,
+        "start_time": 896.3894907072369,
+        "end_time": 958.247025794956
+      },
+      {
+        "description": "slice-slice 1/3 of the bell pepper",
+        "step_id": 263,
+        "start_time": 968.3691679002192,
+        "end_time": 1007.7330538651314
+      },
+      {
+        "description": "Whisk-Whisk the contents of bowl",
+        "step_id": 260,
+        "start_time": 1017.8551959703947,
+        "end_time": 1081.9620959703946
+      },
+      {
+        "description": "Set-Set aside the sauce mixture",
+        "step_id": 251,
+        "start_time": 1068,
+        "end_time": 1088
+      },
+      {
+        "description": "Heat-Heat 2 tablespoons olive oil in a skillet over medium-high heat",
+        "step_id": 266,
+        "start_time": 1088.710190707237,
+        "end_time": 1188.8069293037279
+      },
+      {
+        "description": "Add-Add broccoli to the skillet",
+        "step_id": 265,
+        "start_time": 1188.806929303728,
+        "end_time": 1216.923990707237
+      },
+      {
+        "description": "Add-add sliced mushrooms to the skillet",
+        "step_id": 258,
+        "start_time": 1221.4227205317984,
+        "end_time": 1232.669545093202
+      },
+      {
+        "description": "cook-cook, stirring often, for 4 minutes. If the pan gets too hot on medium-high, turn the heat down to medium",
+        "step_id": 253,
+        "start_time": 1237.168274917763,
+        "end_time": 1484.5984152686403
+      },
+      {
+        "description": "Add-Add bell pepper to the skillet",
+        "step_id": 261,
+        "start_time": 1489.0971450932016,
+        "end_time": 1500.3439696546052
+      },
+      {
+        "description": "continue cooking-continue cooking, stirring often, for 2-3 minutes, until vegetables are crisp-tender",
+        "step_id": 274,
+        "start_time": 1502.593334566886,
+        "end_time": 1642.0539591282893
+      },
+      {
+        "description": "Whisk-Whisk the sauce again to recombine the ingredients",
+        "step_id": 272,
+        "start_time": 1642.0539591282893,
+        "end_time": 1682.542527549342
+      },
+      {
+        "description": "Pour-Pour the sauce into the skillet",
+        "step_id": 256,
+        "start_time": 1683.6672100054823,
+        "end_time": 1697.1633994791666
+      },
+      {
+        "description": "cook-cook, stirring, for 1 minute until the sauce thickens",
+        "step_id": 264,
+        "start_time": 1717.4076836896927,
+        "end_time": 1788.2626784265349
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 267,
+          "description": "Skipped this step",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like we skipped the ginger. Let's add 1/2 tablespoon of minced ginger to the bowl so the sauce has the right flavor."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "23_26",
+    "activity_id": 23,
+    "step_annotations": [
+      {
+        "description": "Add-Add 1 tablespoon honey to the bowl",
+        "step_id": 252,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill while adding"
+          }
+        ],
+        "start_time": 0,
+        "end_time": 86.20859956825659,
+        "modified_description": "Add-Add 1 tablespoon honey to the bowl but spill"
+      },
+      {
+        "description": "Add-Add 1 teaspoon cornstarch to the bowl",
+        "step_id": 254,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill while adding"
+          }
+        ],
+        "start_time": 87.93250219983553,
+        "end_time": 130.1681166735197,
+        "modified_description": "Add-Add 1 teaspoon cornstarch to the bowl but spill"
+      },
+      {
+        "description": "Add-Add 1/8 teaspoon black pepper to the bowl",
+        "step_id": 268,
+        "start_time": 135.33982456825657,
+        "end_time": 174.98958509457236
+      },
+      {
+        "description": "Peel-Peel 2 cloves of garlic",
+        "step_id": 257,
+        "start_time": 173.2656824629934,
+        "end_time": 231.01642062088814
+      },
+      {
+        "description": "mince-mince garlic",
+        "step_id": 262,
+        "start_time": 237.05007983141445,
+        "end_time": 330.14082193667764
+      },
+      {
+        "description": "Add-Add 1/8 cup soy sauce to the bowl",
+        "step_id": 250,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill while adding"
+          }
+        ],
+        "start_time": 337.0364324629934,
+        "end_time": 409.4403429893092,
+        "modified_description": "Add-Add 1/8 cup soy sauce to the bowl but spill"
+      },
+      {
+        "description": "Take-Take 2 cremini mushrooms",
+        "step_id": 270,
+        "start_time": 414.6120508840461,
+        "end_time": 436.1608337787829
+      },
+      {
+        "description": "Add-Add 2 cloves minced garlic to the bowl",
+        "step_id": 255,
+        "start_time": 436.1608337787829,
+        "end_time": 451.6759574629934
+      },
+      {
+        "description": "Take-Take 1 bell pepper",
+        "step_id": 271,
+        "start_time": 459.4335193050987,
+        "end_time": 472.3627890419407
+      },
+      {
+        "description": "Add-Add 1/6 cup water the bowl",
+        "step_id": 269,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill the water while adding"
+          }
+        ],
+        "start_time": 479.25839956825655,
+        "end_time": 493.0496206208881,
+        "modified_description": "Add-Add 1/6 cup water the bowl but spill"
+      },
+      {
+        "description": "slice-slice mushrooms",
+        "step_id": 259,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Did not remove the stem"
+          }
+        ],
+        "start_time": 502.53108509457235,
+        "end_time": 539.5949916735196
+      },
+      {
+        "description": "slice-slice 1/3 of the bell pepper",
+        "step_id": 263,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Did not remove the seeds"
+          }
+        ],
+        "start_time": 543.0427969366774,
+        "end_time": 587.8642653577302
+      },
+      {
+        "description": "Whisk-Whisk the contents of bowl",
+        "step_id": 260,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill while whisking"
+          }
+        ],
+        "start_time": 593.8979245682566,
+        "end_time": 614.584756147204,
+        "modified_description": "Whisk-Whisk the contents of bowl, spilling due to vigorous whisking"
+      },
+      {
+        "description": "Take-Take 5 in number broccoli florets",
+        "step_id": 273,
+        "start_time": 617.1706100945723,
+        "end_time": 663.7159811472039
+      },
+      {
+        "description": "Set-Set aside the sauce mixture",
+        "step_id": 251,
+        "start_time": 668.0257377261513,
+        "end_time": 674.921348252467
+      },
+      {
+        "description": "Heat-Heat 2 tablespoons olive oil in a skillet over medium-high heat",
+        "step_id": 266,
+        "start_time": 703.3657416735197,
+        "end_time": 834.3823416735197
+      },
+      {
+        "description": "Add-add sliced mushrooms to the skillet",
+        "step_id": 258,
+        "start_time": 849.8974653577302,
+        "end_time": 866.2745403577303
+      },
+      {
+        "description": "cook-cook, stirring often, for 4 minutes. If the pan gets too hot on medium-high, turn the heat down to medium",
+        "step_id": 253,
+        "start_time": 871.4462482524671,
+        "end_time": 1123.1360324629934
+      },
+      {
+        "description": "Add-Add bell pepper to the skillet",
+        "step_id": 261,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill while adding"
+          }
+        ],
+        "start_time": 1124.8599350945724,
+        "end_time": 1139.5131074629933,
+        "modified_description": "Add-Add bell pepper to the skillet, spill"
+      },
+      {
+        "description": "continue cooking-continue cooking, stirring often, for 2-3 minutes, until vegetables are crisp-tender",
+        "step_id": 274,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill while cooking/ stirring"
+          }
+        ],
+        "start_time": 1140.3750587787827,
+        "end_time": 1269.6677561472038,
+        "modified_description": "continue cooking-continue cooking, stirring often, for 2-3 minutes, until vegetables are crisp-tender. Spill while stirring"
+      },
+      {
+        "description": "Whisk-Whisk the sauce again to recombine the ingredients",
+        "step_id": 272,
+        "start_time": 1269.6677561472038,
+        "end_time": 1274.9297995510192
+      },
+      {
+        "description": "Pour-Pour the sauce into the skillet",
+        "step_id": 256,
+        "start_time": 1275.102942610086,
+        "end_time": 1280.1316192821155
+      },
+      {
+        "description": "cook-cook, stirring, for 1 minute until the sauce thickens",
+        "step_id": 264,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill while stirring"
+          }
+        ],
+        "start_time": 1281.9649713813994,
+        "end_time": 1359.5335323408053,
+        "modified_description": "cook-cook, stirring, for 1 minute until the sauce thickens, spill"
+      },
+      {
+        "description": "Add-Add 1/2 tablespoon minced ginger to the bowl",
+        "step_id": 267,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Add-Add broccoli to the skillet",
+        "step_id": 265,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 252,
+          "description": "Add-Add 1 tablespoon honey to the bowl",
+          "start_time": 0,
+          "end_time": 86.20859956825659,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like some honey spilled. You might want to pour slowly or use a spoon to guide it into the bowl."
+            }
+          ]
+        },
+        {
+          "step_id": 254,
+          "description": "Add-Add 1 teaspoon cornstarch to the bowl",
+          "start_time": 87.93250219983553,
+          "end_time": 130.1681166735197,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful with the cornstarch powder. Try tapping the spoon gently to avoid spilling it over the edge."
+            }
+          ]
+        },
+        {
+          "step_id": 250,
+          "description": "Add-Add 1/8 cup soy sauce to the bowl",
+          "start_time": 337.0364324629934,
+          "end_time": 409.4403429893092,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Watch the pour there. Keeping the measuring cup close to the bowl can help prevent spills."
+            }
+          ]
+        },
+        {
+          "step_id": 269,
+          "description": "Add-Add 1/6 cup water the bowl",
+          "start_time": 479.25839956825655,
+          "end_time": 493.0496206208881,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Steady hand. Try pouring directly into the center to avoid splashing over the side."
+            }
+          ]
+        },
+        {
+          "step_id": 259,
+          "description": "slice-slice mushrooms",
+          "start_time": 502.53108509457235,
+          "end_time": 539.5949916735196,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I noticed the stems are still on the mushrooms. It's best to remove them before slicing for a better texture."
+            }
+          ]
+        },
+        {
+          "step_id": 263,
+          "description": "slice-slice 1/3 of the bell pepper",
+          "start_time": 543.0427969366774,
+          "end_time": 587.8642653577302,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like there are still seeds in the peppers. Please remove them so they don't end up in the dish."
+            }
+          ]
+        },
+        {
+          "step_id": 260,
+          "description": "Whisk-Whisk the contents of bowl",
+          "start_time": 593.8979245682566,
+          "end_time": 614.584756147204,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're whisking a bit vigorously. Try slowing down to keep the sauce inside the bowl."
+            }
+          ]
+        },
+        {
+          "step_id": 261,
+          "description": "Add-Add bell pepper to the skillet",
+          "start_time": 1124.8599350945724,
+          "end_time": 1139.5131074629933,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful when transferring the peppers. You might want to use a scraper to guide them safely into the skillet."
+            }
+          ]
+        },
+        {
+          "step_id": 274,
+          "description": "continue cooking-continue cooking, stirring often, for 2-3 minutes, until vegetables are crisp-tender",
+          "start_time": 1140.3750587787827,
+          "end_time": 1269.6677561472038,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Gentle with the stirring. Try to keep the vegetables in the center of the pan so they don't fall out."
+            }
+          ]
+        },
+        {
+          "step_id": 264,
+          "description": "cook-cook, stirring, for 1 minute until the sauce thickens",
+          "start_time": 1281.9649713813994,
+          "end_time": 1359.5335323408053,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Keep the stirring steady but contained so the thickening sauce doesn't splash out."
+            }
+          ]
+        },
+        {
+          "step_id": 267,
+          "description": "Add-Add 1/2 tablespoon minced ginger to the bowl",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It seems we missed adding the minced ginger. You should add that now so the flavor infuses properly."
+            }
+          ]
+        },
+        {
+          "step_id": 265,
+          "description": "Add-Add broccoli to the skillet",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We haven't added the broccoli florets yet. Please add those to the skillet now so they cook with the other vegetables."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "23_32",
+    "activity_id": 23,
+    "step_annotations": [
+      {
+        "description": "Peel-Peel 2 cloves of garlic",
+        "step_id": 257,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Peel-Peel 2 cloves of garlic improperly"
+          }
+        ],
+        "start_time": 26.51857678865131,
+        "end_time": 158.29495836759872,
+        "modified_description": "Peel-Peel 2 cloves of garlic improperly"
+      },
+      {
+        "description": "Add-Add 1/6 cup water the bowl",
+        "step_id": 269,
+        "start_time": 161.32430047286184,
+        "end_time": 193.13239257812498
+      },
+      {
+        "description": "Add-Add 1/8 cup soy sauce to the bowl",
+        "step_id": 250,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Add-Add 1/2 cup soy sauce to the bowl"
+          }
+        ],
+        "start_time": 198.4337412623355,
+        "end_time": 299.91670178865127,
+        "modified_description": "Add-Add 1/2 cup soy sauce to the bowl"
+      },
+      {
+        "description": "Add-Add 1 tablespoon honey to the bowl",
+        "step_id": 252,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Added sweet and sour sauce instead of honey to the bowl"
+          }
+        ],
+        "start_time": 312.7914057360197,
+        "end_time": 366.5622281044408
+      },
+      {
+        "description": "Take-Take 1 bell pepper",
+        "step_id": 271,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Take soiled bell pepper"
+          }
+        ],
+        "start_time": 611.9389386307565,
+        "end_time": 630.8723267886513,
+        "modified_description": "Take-Take 1 bell pepper"
+      },
+      {
+        "description": "Add-Add 2 cloves minced garlic to the bowl",
+        "step_id": 255,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Added 2 cloves of garlic instead of 2 cloves minced garlic to the bowl"
+          }
+        ],
+        "start_time": 369,
+        "end_time": 373
+      },
+      {
+        "description": "Add-Add 1/8 teaspoon black pepper to the bowl",
+        "step_id": 268,
+        "start_time": 377.92226099917764,
+        "end_time": 418.06104389391453
+      },
+      {
+        "description": "Add-Add 1 teaspoon cornstarch to the bowl",
+        "step_id": 254,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill while measuring the cornstarch"
+          }
+        ],
+        "start_time": 424.1197281044408,
+        "end_time": 469.5598596833882,
+        "modified_description": "Add-Spill while adding 1 teaspoon cornstarch to the bowl"
+      },
+      {
+        "description": "Whisk-Whisk the contents of bowl",
+        "step_id": 260,
+        "start_time": 472,
+        "end_time": 488
+      },
+      {
+        "description": "Set-Set aside the sauce mixture",
+        "step_id": 251,
+        "start_time": 489,
+        "end_time": 493
+      },
+      {
+        "description": "Take-Take 5 in number broccoli florets",
+        "step_id": 273,
+        "start_time": 500.6106162623355,
+        "end_time": 605.1229188939146
+      },
+      {
+        "description": "slice-slice 1/3 of the bell pepper",
+        "step_id": 263,
+        "start_time": 633.1443333675986,
+        "end_time": 670.2537741570723
+      },
+      {
+        "description": "Take-Take 2 cremini mushrooms",
+        "step_id": 270,
+        "start_time": 673.2831162623355,
+        "end_time": 709.6352215254934
+      },
+      {
+        "description": "slice-slice mushrooms",
+        "step_id": 259,
+        "start_time": 714.1792346833881,
+        "end_time": 736.141964946546
+      },
+      {
+        "description": "Heat-Heat 2 tablespoons olive oil in a skillet over medium-high heat",
+        "step_id": 266,
+        "errors": [
+          {
+            "tag": "Temperature Error",
+            "description": "Heat-Heat 2 tablespoons olive oil in a skillet over high heat"
+          }
+        ],
+        "start_time": 747.5019978412829,
+        "end_time": 793.6994649465461,
+        "modified_description": "Heat-Heat 2 tablespoons olive oil in a skillet over high heat"
+      },
+      {
+        "description": "Add-Add broccoli to the skillet",
+        "step_id": 265,
+        "start_time": 809.6035109991777,
+        "end_time": 820.2062083675988
+      },
+      {
+        "description": "Add-add sliced mushrooms to the skillet",
+        "step_id": 258,
+        "start_time": 820.2062083675987,
+        "end_time": 832.3235767886513
+      },
+      {
+        "description": "cook-cook, stirring often, for 4 minutes. If the pan gets too hot on medium-high, turn the heat down to medium",
+        "step_id": 253,
+        "start_time": 834.5955833675986,
+        "end_time": 864.8890044202303
+      },
+      {
+        "description": "Add-Add bell pepper to the skillet",
+        "step_id": 261,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Add bell pepper before cooking for 4 min"
+          }
+        ],
+        "start_time": 866.4036754728619,
+        "end_time": 875.4917017886513,
+        "modified_description": "Add-Add bell pepper before cooking for 4 min"
+      },
+      {
+        "description": "continue cooking-continue cooking, stirring often, for 2-3 minutes, until vegetables are crisp-tender",
+        "step_id": 274,
+        "start_time": 876.2490373149673,
+        "end_time": 1063
+      },
+      {
+        "description": "Whisk-Whisk the sauce again to recombine the ingredients",
+        "step_id": 272,
+        "start_time": 1033,
+        "end_time": 1051
+      },
+      {
+        "description": "Pour-Pour the sauce into the skillet",
+        "step_id": 256,
+        "start_time": 1064.068247841283,
+        "end_time": 1074.670945209704
+      },
+      {
+        "description": "cook-cook, stirring, for 1 minute until the sauce thickens",
+        "step_id": 264,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Cook until it is burnt"
+          }
+        ],
+        "start_time": 1077.7002873149672,
+        "end_time": 1205.6899912623355,
+        "modified_description": "Cook - Cook, stirring, for 1 minute until mixture is burnt"
+      },
+      {
+        "description": "Add-Add 1/2 tablespoon minced ginger to the bowl",
+        "step_id": 267,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "mince-mince garlic",
+        "step_id": 262,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 257,
+          "description": "Peel-Peel 2 cloves of garlic",
+          "start_time": 26.51857678865131,
+          "end_time": 158.29495836759872,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like peeling the garlic is a bit tricky. You might try crushing the cloves slightly with the flat of your knife to loosen the skins."
+            }
+          ]
+        },
+        {
+          "step_id": 250,
+          "description": "Add-Add 1/8 cup soy sauce to the bowl",
+          "start_time": 198.4337412623355,
+          "end_time": 299.91670178865127,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like about 1/2 cup of soy sauce, but the recipe only needs 1/8 cup. You might want to remove the excess to balance the flavor."
+            },
+            {
+              "role": "user",
+              "utterance": "Oh, I poured too much."
+            }
+          ]
+        },
+        {
+          "step_id": 252,
+          "description": "Add-Add 1 tablespoon honey to the bowl",
+          "start_time": 312.7914057360197,
+          "end_time": 366.5622281044408,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I noticed you added sweet and sour sauce instead of honey. You may want to switch that out to keep the sauce recipe correct."
+            }
+          ]
+        },
+        {
+          "step_id": 271,
+          "description": "Take-Take 1 bell pepper",
+          "start_time": 611.9389386307565,
+          "end_time": 630.8723267886513,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That bell pepper appears to have some soil on it. Please make sure to wash it thoroughly before slicing."
+            }
+          ]
+        },
+        {
+          "step_id": 255,
+          "description": "Add-Add 2 cloves minced garlic to the bowl",
+          "start_time": 369.0,
+          "end_time": 373.0,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You added whole cloves, but the recipe calls for minced garlic. It would be best to take them out and mince them now."
+            }
+          ]
+        },
+        {
+          "step_id": 254,
+          "description": "Add-Add 1 teaspoon cornstarch to the bowl",
+          "start_time": 424.1197281044408,
+          "end_time": 469.5598596833882,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful with the cornstarch. Try holding the spoon closer to the container to prevent spills while measuring."
+            }
+          ]
+        },
+        {
+          "step_id": 266,
+          "description": "Heat-Heat 2 tablespoons olive oil in a skillet over medium-high heat",
+          "start_time": 747.5019978412829,
+          "end_time": 793.6994649465461,
+          "error_tag": "Temperature Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The stove is set to high heat, which can make the oil smoke or splatter. Please lower it to medium-high for safety."
+            },
+            {
+              "role": "user",
+              "utterance": "Turning it down now."
+            }
+          ]
+        },
+        {
+          "step_id": 261,
+          "description": "Add-Add bell pepper to the skillet",
+          "start_time": 866.4036754728619,
+          "end_time": 875.4917017886513,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The bell peppers were added a bit early. The other vegetables usually cook for 4 minutes first, so you might need to adjust the timing."
+            }
+          ]
+        },
+        {
+          "step_id": 264,
+          "description": "cook-cook, stirring, for 1 minute until the sauce thickens",
+          "start_time": 1077.7002873149672,
+          "end_time": 1205.6899912623355,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The mixture is starting to burn! Please remove the pan from the heat immediately to prevent smoke."
+            }
+          ]
+        },
+        {
+          "step_id": 267,
+          "description": "Add-Add 1/2 tablespoon minced ginger to the bowl",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like the minced ginger was missed. Don't forget to add it to the bowl for the right flavor."
+            }
+          ]
+        },
+        {
+          "step_id": 262,
+          "description": "mince-mince garlic",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It seems the garlic wasn't minced before adding. You should mince it now to ensure it blends well with the sauce."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "23_38",
+    "activity_id": 23,
+    "step_annotations": [
+      {
+        "description": "Take-Take 5 in number broccoli florets",
+        "step_id": 273,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "take 4 instead of 5"
+          }
+        ],
+        "start_time": 11.308426161095301,
+        "end_time": 63.54613042732046,
+        "modified_description": "Take 4 in number brocolli florets"
+      },
+      {
+        "description": "Add-Add 1/6 cup water the bowl",
+        "step_id": 269,
+        "start_time": 70.60527965248603,
+        "end_time": 109.43060039089661
+      },
+      {
+        "description": "Take-Take 1 bell pepper",
+        "step_id": 271,
+        "start_time": 127,
+        "end_time": 142
+      },
+      {
+        "description": "slice-slice 1/3 of the bell pepper",
+        "step_id": 263,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "chop 1/3 bell pepper instead of slice"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Did not remove seeds of the bell pepper"
+          }
+        ],
+        "start_time": 148,
+        "end_time": 222.37698799354564,
+        "modified_description": "chop 1/3 bell pepper instead of slice"
+      },
+      {
+        "description": "Take-Take 2 cremini mushrooms",
+        "step_id": 270,
+        "start_time": 232.96571183129396,
+        "end_time": 244.96626551407542
+      },
+      {
+        "description": "Take-Take 1 bell pepper",
+        "step_id": 271,
+        "start_time": 252.73132966175754,
+        "end_time": 258.37864904189
+      },
+      {
+        "description": "Add-Add bell pepper to the skillet",
+        "step_id": 261,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Added whole bell pepper instead of sliced bell pepper"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before cooking mushrooms and broccoli"
+          }
+        ],
+        "start_time": 268.26145795712176,
+        "end_time": 275.32060718228735
+      },
+      {
+        "description": "Peel-Peel 2 cloves of garlic",
+        "step_id": 257,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding bell pepper to the skillet"
+          }
+        ],
+        "start_time": 295,
+        "end_time": 392
+      },
+      {
+        "description": "mince-mince garlic",
+        "step_id": 262,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding bell pepper to the skillet"
+          }
+        ],
+        "start_time": 392.5024843200357,
+        "end_time": 417.2095066081152
+      },
+      {
+        "description": "Add-Add 2 cloves minced garlic to the bowl",
+        "step_id": 255,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding bell pepper to the skillet"
+          }
+        ],
+        "start_time": 424.2686558332807,
+        "end_time": 438.38695428361183
+      },
+      {
+        "description": "Add-Add 1/8 cup soy sauce to the bowl",
+        "step_id": 250,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill soy sauce while measuring"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding bell pepper to the skillet"
+          }
+        ],
+        "start_time": 456.03482734652573,
+        "end_time": 488.5069137822873,
+        "modified_description": "Add-Add 1/8 cup soy sauce to the bowl and spill while measuring"
+      },
+      {
+        "description": "Set-Set aside the sauce mixture",
+        "step_id": 251,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding bell pepper to the skillet"
+          }
+        ],
+        "start_time": 495.0618380627982,
+        "end_time": 496.1375179447282
+      },
+      {
+        "description": "Pour-Pour the sauce into the skillet",
+        "step_id": 256,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before cooking mushrooms and broccoli"
+          }
+        ],
+        "start_time": 497.01216439169303,
+        "end_time": 504.5755385615132
+      },
+      {
+        "description": "Heat-Heat 2 tablespoons olive oil in a skillet over medium-high heat",
+        "step_id": 266,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding bell pepper and pouring sauce to the skillet"
+          }
+        ],
+        "start_time": 517.4494256054661,
+        "end_time": 542.1564478935456
+      },
+      {
+        "description": "slice-slice mushrooms",
+        "step_id": 259,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding bell pepper and pouring sauce to the skillet"
+          }
+        ],
+        "start_time": 575.3344492518238,
+        "end_time": 617.6893446028172
+      },
+      {
+        "description": "Add-add sliced mushrooms to the skillet",
+        "step_id": 258,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding bell pepper and pouring sauce to the skillet"
+          }
+        ],
+        "start_time": 618.3952595253337,
+        "end_time": 628.2780684405654
+      },
+      {
+        "description": "Add-Add broccoli to the skillet",
+        "step_id": 265,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding bell pepper and pouring sauce to the skillet"
+          }
+        ],
+        "start_time": 628.3817093414418,
+        "end_time": 634.2700728414579
+      },
+      {
+        "description": "Add-Add 1/8 teaspoon black pepper to the bowl",
+        "step_id": 268,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "add to skillet instead of bowl"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding bell pepper and pouring sauce to the skillet"
+          }
+        ],
+        "start_time": 642.3963668908966,
+        "end_time": 685.4571771644065,
+        "modified_description": "Add-Add 1/8 teaspoon black pepper to the skillet"
+      },
+      {
+        "description": "continue cooking-continue cooking, stirring often, for 2-3 minutes, until vegetables are crisp-tender",
+        "step_id": 274,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after pouring sauce to the skillet"
+          }
+        ],
+        "start_time": 723.5765829803005,
+        "end_time": 1054
+      },
+      {
+        "description": "Add-Add 1/2 tablespoon minced ginger to the bowl",
+        "step_id": 267,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after pouring sauce to the skillet"
+          }
+        ],
+        "start_time": 995.3538281491748,
+        "end_time": 1032.7673190425521
+      },
+      {
+        "description": "Whisk-Whisk the sauce again to recombine the ingredients",
+        "step_id": 272,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after pouring sauce to the skillet"
+          }
+        ],
+        "start_time": 1036.8353901389967,
+        "end_time": 1050.11331368157
+      },
+      {
+        "description": "cook-cook, stirring, for 1 minute until the sauce thickens",
+        "step_id": 264,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "cook-cook, stirring often, for 4 minutes. If the pan gets too hot on medium-high, turn the heat down to medium",
+        "step_id": 253,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Whisk-Whisk the contents of bowl",
+        "step_id": 260,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Add-Add 1 teaspoon cornstarch to the bowl",
+        "step_id": 254,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Add-Add 1 tablespoon honey to the bowl",
+        "step_id": 252,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 273,
+          "description": "Take-Take 5 in number broccoli florets",
+          "start_time": 11.308426161095301,
+          "end_time": 63.54613042732046,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you have 4 broccoli florets. The recipe requires 5, so please take one more."
+            }
+          ]
+        },
+        {
+          "step_id": 263,
+          "description": "slice-slice 1/3 of the bell pepper",
+          "start_time": 148,
+          "end_time": 222.37698799354564,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please make sure to remove the seeds from the bell pepper. Also, note that chopping instead of slicing may change the cooking time slightly."
+            }
+          ]
+        },
+        {
+          "step_id": 261,
+          "description": "Add-Add bell pepper to the skillet",
+          "start_time": 268.26145795712176,
+          "end_time": 275.32060718228735,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The bell pepper is still whole. You should remove it from the skillet and slice it before adding it back for proper cooking."
+            }
+          ]
+        },
+        {
+          "step_id": 257,
+          "description": "Peel-Peel 2 cloves of garlic",
+          "start_time": 295,
+          "end_time": 392,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the pepper is already in the skillet, try to peel the garlic quickly so we can get it ready to cook."
+            }
+          ]
+        },
+        {
+          "step_id": 262,
+          "description": "mince-mince garlic",
+          "start_time": 392.5024843200357,
+          "end_time": 417.2095066081152,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Keep mincing. We need to catch up since the other ingredients are already cooking."
+            }
+          ]
+        },
+        {
+          "step_id": 255,
+          "description": "Add-Add 2 cloves minced garlic to the bowl",
+          "start_time": 424.2686558332807,
+          "end_time": 438.38695428361183,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Go ahead and add the minced garlic to the bowl now to get the sauce mixture ready."
+            }
+          ]
+        },
+        {
+          "step_id": 250,
+          "description": "Add-Add 1/8 cup soy sauce to the bowl",
+          "start_time": 456.03482734652573,
+          "end_time": 488.5069137822873,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful with the pouring. You might want to double-check the measurement in the bowl since some soy sauce spilled."
+            }
+          ]
+        },
+        {
+          "step_id": 251,
+          "description": "Set-Set aside the sauce mixture",
+          "start_time": 495.0618380627982,
+          "end_time": 496.1375179447282,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You can set the sauce mixture aside for a moment."
+            }
+          ]
+        },
+        {
+          "step_id": 256,
+          "description": "Pour-Pour the sauce into the skillet",
+          "start_time": 497.01216439169303,
+          "end_time": 504.5755385615132,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Usually we cook the mushrooms and broccoli before adding the sauce. Since the sauce is in, please add the vegetables immediately."
+            }
+          ]
+        },
+        {
+          "step_id": 266,
+          "description": "Heat-Heat 2 tablespoons olive oil in a skillet over medium-high heat",
+          "start_time": 517.4494256054661,
+          "end_time": 542.1564478935456,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We are heating the oil a bit late. Bring the heat up to medium-high now so everything cooks properly."
+            }
+          ]
+        },
+        {
+          "step_id": 259,
+          "description": "slice-slice mushrooms",
+          "start_time": 575.3344492518238,
+          "end_time": 617.6893446028172,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Let's get those mushrooms sliced quickly since the skillet is already active."
+            }
+          ]
+        },
+        {
+          "step_id": 258,
+          "description": "Add-add sliced mushrooms to the skillet",
+          "start_time": 618.3952595253337,
+          "end_time": 628.2780684405654,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Add the sliced mushrooms to the skillet now."
+            }
+          ]
+        },
+        {
+          "step_id": 265,
+          "description": "Add-Add broccoli to the skillet",
+          "start_time": 628.3817093414418,
+          "end_time": 634.2700728414579,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please add the broccoli to the skillet as well."
+            }
+          ]
+        },
+        {
+          "step_id": 268,
+          "description": "Add-Add 1/8 teaspoon black pepper to the bowl",
+          "start_time": 642.3963668908966,
+          "end_time": 685.4571771644065,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You added the black pepper directly to the skillet instead of the bowl. That's fine, just stir it well to distribute."
+            }
+          ]
+        },
+        {
+          "step_id": 274,
+          "description": "continue cooking-continue cooking, stirring often, for 2-3 minutes, until vegetables are crisp-tender",
+          "start_time": 723.5765829803005,
+          "end_time": 1054,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Keep cooking and stirring often. Watch the vegetables closely to ensure they become crisp-tender despite the order change."
+            }
+          ]
+        },
+        {
+          "step_id": 267,
+          "description": "Add-Add 1/2 tablespoon minced ginger to the bowl",
+          "start_time": 995.3538281491748,
+          "end_time": 1032.7673190425521,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We haven't added the ginger yet. Please add the minced ginger now."
+            }
+          ]
+        },
+        {
+          "step_id": 272,
+          "description": "Whisk-Whisk the sauce again to recombine the ingredients",
+          "start_time": 1036.8353901389967,
+          "end_time": 1050.11331368157,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the sauce is already cooking, just make sure to stir the skillet well instead of whisking the bowl."
+            }
+          ]
+        },
+        {
+          "step_id": 264,
+          "description": "cook-cook, stirring, for 1 minute until the sauce thickens",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to let it cook for about a minute while stirring so the sauce can thicken."
+            }
+          ]
+        },
+        {
+          "step_id": 253,
+          "description": "cook-cook, stirring often, for 4 minutes. If the pan gets too hot on medium-high, turn the heat down to medium",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It's important to cook this for about 4 minutes to get the texture right. Please keep stirring."
+            }
+          ]
+        },
+        {
+          "step_id": 260,
+          "description": "Whisk-Whisk the contents of bowl",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It seems we skipped whisking the sauce components. Ensure everything is well-blended in the pan."
+            }
+          ]
+        },
+        {
+          "step_id": 254,
+          "description": "Add-Add 1 teaspoon cornstarch to the bowl",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You missed adding the cornstarch. You should mix some in now to help thicken the sauce."
+            }
+          ]
+        },
+        {
+          "step_id": 252,
+          "description": "Add-Add 1 tablespoon honey to the bowl",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The honey was left out. Please add a tablespoon to the mixture for sweetness."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "23_39",
+    "activity_id": 23,
+    "step_annotations": [
+      {
+        "description": "Peel-Peel 2 cloves of garlic",
+        "step_id": 257,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Did not peel the garlic correctly."
+          }
+        ],
+        "start_time": 48,
+        "end_time": 107
+      },
+      {
+        "description": "mince-mince garlic",
+        "step_id": 262,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Mince one garlic finely and one garlic large pieces."
+          }
+        ],
+        "start_time": 108,
+        "end_time": 235.86742260874382,
+        "modified_description": "Mince-Mince two garlic improperly one garlic finely and other with large pieces."
+      },
+      {
+        "description": "Add-Add 2 cloves minced garlic to the bowl",
+        "step_id": 255,
+        "start_time": 243.69009538972662,
+        "end_time": 261.60397420332043
+      },
+      {
+        "description": "Add-Add 1/8 teaspoon black pepper to the bowl",
+        "step_id": 268,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Add 1/4 tsp instead of 1/8 tsp."
+          }
+        ],
+        "start_time": 270.33071189639134,
+        "end_time": 314.40387636067703,
+        "modified_description": "Add-Add 1/4 teaspoon black pepper to the bowl"
+      },
+      {
+        "description": "Add-Add 1/6 cup water the bowl",
+        "step_id": 269,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Add 1/2 cup instead of 1/6 cup."
+          },
+          {
+            "tag": "Technique Error",
+            "description": "Spill the contents while pouring water."
+          }
+        ],
+        "start_time": 318.3214909797247,
+        "end_time": 345.74479331305804,
+        "modified_description": "Add-Add 1/6 cup water the bowl and spill."
+      },
+      {
+        "description": "Whisk-Whisk the contents of bowl",
+        "step_id": 260,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill while whisking the bowl."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding all ingredients."
+          }
+        ],
+        "start_time": 357.4976371702009,
+        "end_time": 385.90034315829615,
+        "modified_description": "Whisk-Whisk the contents of bowl and also spill the contents."
+      },
+      {
+        "description": "Set-Set aside the sauce mixture",
+        "step_id": 251,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding all ingredients."
+          }
+        ],
+        "start_time": 385.90034315829615,
+        "end_time": 391.77676508686756
+      },
+      {
+        "description": "Take-Take 2 cremini mushrooms",
+        "step_id": 270,
+        "start_time": 404,
+        "end_time": 422
+      },
+      {
+        "description": "Take-Take 1 bell pepper",
+        "step_id": 271,
+        "start_time": 401.5708016344866,
+        "end_time": 452.49979168210564
+      },
+      {
+        "description": "Add-Add 1/8 cup soy sauce to the bowl",
+        "step_id": 250,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Add 1/4 cup instead of the 1/8 cup."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after whisking and setting aside the sauce."
+          }
+        ],
+        "start_time": 456.4174063011532,
+        "end_time": 503.42878172972473,
+        "modified_description": "Add-Add 1/4 cup soy sauce to the bowl"
+      },
+      {
+        "description": "Take-Take 5 in number broccoli florets",
+        "step_id": 273,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Take only 4 broccoli florets instead of 5"
+          }
+        ],
+        "start_time": 510.284607313058,
+        "end_time": 585.6986887297246,
+        "modified_description": "Take-Take 4 in number broccoli florets"
+      },
+      {
+        "description": "Add-Add 1/2 tablespoon minced ginger to the bowl",
+        "step_id": 267,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Add 1/2 teaspoon instead of 1/2 table spoon."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after whisking and setting aside the sauce."
+          }
+        ],
+        "start_time": 589.6163033487722,
+        "end_time": 649.3599262892485,
+        "modified_description": "Add-Add 1/2 teaspoon minced ginger to the bowl."
+      },
+      {
+        "description": "Pour-Pour the sauce into the skillet",
+        "step_id": 256,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Sauce is spilled while pouring."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding all ingredients and heating the pan"
+          }
+        ],
+        "start_time": 660.1333664916294,
+        "end_time": 712.0417601940104,
+        "modified_description": "Pour-Pour the sauce into the skillet and also try to spill the sauce."
+      },
+      {
+        "description": "slice-slice mushrooms",
+        "step_id": 259,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Instead of slicing the mushrooms chop the mushrooms."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after pouring sauce to the skillet."
+          }
+        ],
+        "start_time": 780,
+        "end_time": 871.6845559202008,
+        "modified_description": "Chop-Chop mushrooms"
+      },
+      {
+        "description": "slice-slice 1/3 of the bell pepper",
+        "step_id": 263,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Instead of 1/3 using 1/2 bell pepper."
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Did not seed the bell pepper"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after pouring sauce to the skillet."
+          }
+        ],
+        "start_time": 876.5815741940103,
+        "end_time": 921.634142313058,
+        "modified_description": "Slice-Slice 1/2 of the bell pepper."
+      },
+      {
+        "description": "Add-Add broccoli to the skillet",
+        "step_id": 265,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after pouring sauce to the skillet and before heating"
+          }
+        ],
+        "start_time": 934.3663898249627,
+        "end_time": 992.1512054559151
+      },
+      {
+        "description": "Add-add sliced mushrooms to the skillet",
+        "step_id": 258,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after pouring sauce to the skillet and before heating"
+          }
+        ],
+        "start_time": 993.1306091106769,
+        "end_time": 1005.8628566225817
+      },
+      {
+        "description": "cook-cook, stirring often, for 4 minutes. If the pan gets too hot on medium-high, turn the heat down to medium",
+        "step_id": 253,
+        "errors": [
+          {
+            "tag": "Temperature Error",
+            "description": "Changing the heat down to low-high instead of medium. Need to set a temperature for this."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after pouring sauce to the skillet and before heating"
+          }
+        ],
+        "start_time": 1038.1831772297246,
+        "end_time": 1319.272026146391,
+        "modified_description": "Cook-Cook, stirring often, for 4 minutes. If the pan gets too hot on medium-high, turn the heat down to medium"
+      },
+      {
+        "description": "Add-Add bell pepper to the skillet",
+        "step_id": 261,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after pouring sauce to the skillet and cooking"
+          }
+        ],
+        "start_time": 1320.251429801153,
+        "end_time": 1332.004273658296
+      },
+      {
+        "description": "Add-Add 1 teaspoon cornstarch to the bowl",
+        "step_id": 254,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Add 1/2 teaspoon cornstarch instead of 1 teaspoon."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after pouring sauce to the skillet and cooking"
+          }
+        ],
+        "start_time": 1333.9630809678197,
+        "end_time": 1391.747896598772,
+        "modified_description": "Add-Add 1/2 teaspoon cornstarch to the bowl"
+      },
+      {
+        "description": "Whisk-Whisk the sauce again to recombine the ingredients",
+        "step_id": 272,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after pouring sauce to the skillet and cooking"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Whisking inside the skillet instead of the bowl."
+          }
+        ],
+        "start_time": 1431.9034464440103,
+        "end_time": 1464.2084638690476
+      },
+      {
+        "description": "Add-Add 1 tablespoon honey to the bowl",
+        "step_id": 252,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Add 1 teaspoon instead of 1 tablespoon."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after pouring sauce to the skillet and cooking"
+          }
+        ],
+        "start_time": 1465.2031707059152,
+        "end_time": 1518.090968063058,
+        "modified_description": "Add-Add 1 teaspoon honey to the bowl."
+      },
+      {
+        "description": "cook-cook, stirring, for 1 minute until the sauce thickens",
+        "step_id": 264,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "cook for less than a minute than 1 minute."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after pouring sauce to the skillet and cooking"
+          }
+        ],
+        "start_time": 1522.0085826821055,
+        "end_time": 1559.225921563058,
+        "modified_description": "Cook-Cook, stirring, for 0.5 minute until the sauce thickens."
+      },
+      {
+        "description": "continue cooking-continue cooking, stirring often, for 2-3 minutes, until vegetables are crisp-tender",
+        "step_id": 274,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Heat-Heat 2 tablespoons olive oil in a skillet over medium-high heat",
+        "step_id": 266,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 257,
+          "description": "Peel-Peel 2 cloves of garlic",
+          "start_time": 48,
+          "end_time": 107,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try pressing the flat side of the knife on the clove; the skin should slip off much more easily."
+            }
+          ]
+        },
+        {
+          "step_id": 262,
+          "description": "mince-mince garlic",
+          "start_time": 108,
+          "end_time": 235.86742260874382,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "To ensure they cook evenly, you might want to mince that larger piece down to match the size of the finely minced one."
+            }
+          ]
+        },
+        {
+          "step_id": 268,
+          "description": "Add-Add 1/8 teaspoon black pepper to the bowl",
+          "start_time": 270.33071189639134,
+          "end_time": 314.40387636067703,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you added about 1/4 teaspoon. We only need 1/8 teaspoon, so you might want to carefully scoop a little out."
+            }
+          ]
+        },
+        {
+          "step_id": 269,
+          "description": "Add-Add 1/6 cup water the bowl",
+          "start_time": 318.3214909797247,
+          "end_time": 345.74479331305804,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks closer to 1/2 cup. The recipe calls for 1/6 cup, so removing the excess will help balance the sauce."
+            }
+          ]
+        },
+        {
+          "step_id": 269,
+          "description": "Add-Add 1/6 cup water the bowl",
+          "start_time": 318.3214909797247,
+          "end_time": 345.74479331305804,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try pouring a bit more slowly to keep the water from spilling over the edge."
+            }
+          ]
+        },
+        {
+          "step_id": 260,
+          "description": "Whisk-Whisk the contents of bowl",
+          "start_time": 357.4976371702009,
+          "end_time": 385.90034315829615,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Whisking gently in the center of the bowl can help prevent any spills."
+            }
+          ]
+        },
+        {
+          "step_id": 260,
+          "description": "Whisk-Whisk the contents of bowl",
+          "start_time": 357.4976371702009,
+          "end_time": 385.90034315829615,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Ideally, we add all the ingredients before whisking, but it's okay to mix it again once everything else is in."
+            }
+          ]
+        },
+        {
+          "step_id": 251,
+          "description": "Set-Set aside the sauce mixture",
+          "start_time": 385.90034315829615,
+          "end_time": 391.77676508686756,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The sauce isn't quite finished yet. Let's keep it nearby to add the rest of the ingredients."
+            }
+          ]
+        },
+        {
+          "step_id": 250,
+          "description": "Add-Add 1/8 cup soy sauce to the bowl",
+          "start_time": 456.4174063011532,
+          "end_time": 503.42878172972473,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like about 1/4 cup. We only need 1/8 cup of soy sauce, so you might want to adjust the amount."
+            }
+          ]
+        },
+        {
+          "step_id": 250,
+          "description": "Add-Add 1/8 cup soy sauce to the bowl",
+          "start_time": 456.4174063011532,
+          "end_time": 503.42878172972473,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We're adding this a bit late, but just make sure to whisk it thoroughly into the mixture."
+            }
+          ]
+        },
+        {
+          "step_id": 273,
+          "description": "Take-Take 5 in number broccoli florets",
+          "start_time": 510.284607313058,
+          "end_time": 585.6986887297246,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The recipe calls for 5 florets. It looks like you have 4, so grabbing one more would be perfect."
+            }
+          ]
+        },
+        {
+          "step_id": 267,
+          "description": "Add-Add 1/2 tablespoon minced ginger to the bowl",
+          "start_time": 589.6163033487722,
+          "end_time": 649.3599262892485,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We need 1/2 tablespoon of ginger. That looks closer to 1/2 teaspoon, so go ahead and add a bit more."
+            }
+          ]
+        },
+        {
+          "step_id": 267,
+          "description": "Add-Add 1/2 tablespoon minced ginger to the bowl",
+          "start_time": 589.6163033487722,
+          "end_time": 649.3599262892485,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the sauce was already set aside, please make sure to mix this ginger in very well."
+            }
+          ]
+        },
+        {
+          "step_id": 256,
+          "description": "Pour-Pour the sauce into the skillet",
+          "start_time": 660.1333664916294,
+          "end_time": 712.0417601940104,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try pouring from a lower height into the center of the skillet to avoid splashing."
+            }
+          ]
+        },
+        {
+          "step_id": 256,
+          "description": "Pour-Pour the sauce into the skillet",
+          "start_time": 660.1333664916294,
+          "end_time": 712.0417601940104,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Usually we heat the pan and cook the veggies before adding the sauce. Watch the heat closely so the sauce doesn't burn."
+            }
+          ]
+        },
+        {
+          "step_id": 259,
+          "description": "slice-slice mushrooms",
+          "start_time": 780,
+          "end_time": 871.6845559202008,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The recipe suggests slicing the mushrooms. Chopping them is fine, but keep in mind they might cook faster."
+            }
+          ]
+        },
+        {
+          "step_id": 259,
+          "description": "slice-slice mushrooms",
+          "start_time": 780,
+          "end_time": 871.6845559202008,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the sauce is already in the pan, adding the mushrooms now will poach them rather than fry them."
+            }
+          ]
+        },
+        {
+          "step_id": 263,
+          "description": "slice-slice 1/3 of the bell pepper",
+          "start_time": 876.5815741940103,
+          "end_time": 921.634142313058,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We only need 1/3 of the bell pepper. You can set the extra aside for another use."
+            }
+          ]
+        },
+        {
+          "step_id": 263,
+          "description": "slice-slice 1/3 of the bell pepper",
+          "start_time": 876.5815741940103,
+          "end_time": 921.634142313058,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It's best to remove the seeds from the bell pepper for a better texture in the dish."
+            }
+          ]
+        },
+        {
+          "step_id": 263,
+          "description": "slice-slice 1/3 of the bell pepper",
+          "start_time": 876.5815741940103,
+          "end_time": 921.634142313058,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Go ahead and add the peppers to the skillet now."
+            }
+          ]
+        },
+        {
+          "step_id": 265,
+          "description": "Add-Add broccoli to the skillet",
+          "start_time": 934.3663898249627,
+          "end_time": 992.1512054559151,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You can add the broccoli now, just make sure the sauce is simmering enough to cook it through."
+            }
+          ]
+        },
+        {
+          "step_id": 258,
+          "description": "Add-add sliced mushrooms to the skillet",
+          "start_time": 993.1306091106769,
+          "end_time": 1005.8628566225817,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please go ahead and add the mushrooms to the skillet."
+            }
+          ]
+        },
+        {
+          "step_id": 253,
+          "description": "cook-cook, stirring often, for 4 minutes. If the pan gets too hot on medium-high, turn the heat down to medium",
+          "start_time": 1038.1831772297246,
+          "end_time": 1319.272026146391,
+          "error_tag": "Temperature Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Let's check the heat setting. Medium is usually best here to prevent burning or undercooking."
+            }
+          ]
+        },
+        {
+          "step_id": 253,
+          "description": "cook-cook, stirring often, for 4 minutes. If the pan gets too hot on medium-high, turn the heat down to medium",
+          "start_time": 1038.1831772297246,
+          "end_time": 1319.272026146391,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the sauce is already in, keep stirring often to make sure nothing sticks to the bottom."
+            }
+          ]
+        },
+        {
+          "step_id": 261,
+          "description": "Add-Add bell pepper to the skillet",
+          "start_time": 1320.251429801153,
+          "end_time": 1332.004273658296,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Adding the bell pepper now is fine; just stir it in well."
+            }
+          ]
+        },
+        {
+          "step_id": 254,
+          "description": "Add-Add 1 teaspoon cornstarch to the bowl",
+          "start_time": 1333.9630809678197,
+          "end_time": 1391.747896598772,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We need 1 teaspoon of cornstarch to thicken the sauce properly. That looks like half, so adding a bit more will help."
+            }
+          ]
+        },
+        {
+          "step_id": 254,
+          "description": "Add-Add 1 teaspoon cornstarch to the bowl",
+          "start_time": 1333.9630809678197,
+          "end_time": 1391.747896598772,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Ideally cornstarch is mixed into the cool sauce earlier, but we can try whisking it in quickly now."
+            }
+          ]
+        },
+        {
+          "step_id": 272,
+          "description": "Whisk-Whisk the sauce again to recombine the ingredients",
+          "start_time": 1431.9034464440103,
+          "end_time": 1464.2084638690476,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Mixing it now will help everything combine, so go ahead and give it a stir."
+            }
+          ]
+        },
+        {
+          "step_id": 272,
+          "description": "Whisk-Whisk the sauce again to recombine the ingredients",
+          "start_time": 1431.9034464440103,
+          "end_time": 1464.2084638690476,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Be careful using a whisk in the skillet to avoid scratching it; a spatula might work better here."
+            }
+          ]
+        },
+        {
+          "step_id": 252,
+          "description": "Add-Add 1 tablespoon honey to the bowl",
+          "start_time": 1465.2031707059152,
+          "end_time": 1518.090968063058,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like 1 teaspoon of honey. We need 1 tablespoon to get the right sweetness."
+            }
+          ]
+        },
+        {
+          "step_id": 252,
+          "description": "Add-Add 1 tablespoon honey to the bowl",
+          "start_time": 1465.2031707059152,
+          "end_time": 1518.090968063058,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Just make sure to stir the honey in well so it dissolves completely."
+            }
+          ]
+        },
+        {
+          "step_id": 264,
+          "description": "cook-cook, stirring, for 1 minute until the sauce thickens",
+          "start_time": 1522.0085826821055,
+          "end_time": 1559.225921563058,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Let it cook for the full minute to ensure the sauce thickens nicely."
+            }
+          ]
+        },
+        {
+          "step_id": 264,
+          "description": "cook-cook, stirring, for 1 minute until the sauce thickens",
+          "start_time": 1522.0085826821055,
+          "end_time": 1559.225921563058,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Keep stirring to blend everything together."
+            }
+          ]
+        },
+        {
+          "step_id": 274,
+          "description": "continue cooking-continue cooking, stirring often, for 2-3 minutes, until vegetables are crisp-tender",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like we stopped a bit early. We should continue cooking for 2-3 minutes until the veggies are crisp-tender."
+            }
+          ]
+        },
+        {
+          "step_id": 266,
+          "description": "Heat-Heat 2 tablespoons olive oil in a skillet over medium-high heat",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We missed the oil step earlier. Since we're cooking in the sauce now, keep an eye on it to ensure it doesn't stick."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "23_41",
+    "activity_id": 23,
+    "step_annotations": [
+      {
+        "description": "Take-Take 5 in number broccoli florets",
+        "step_id": 273,
+        "start_time": 10.019799731995032,
+        "end_time": 44.49503522868377
+      },
+      {
+        "description": "Peel-Peel 2 cloves of garlic",
+        "step_id": 257,
+        "start_time": 53.39187019557119,
+        "end_time": 134.01943708298842
+      },
+      {
+        "description": "mince-mince garlic",
+        "step_id": 262,
+        "start_time": 142.36021986444536,
+        "end_time": 240.22540450020693
+      },
+      {
+        "description": "Add-Add 2 cloves minced garlic to the bowl",
+        "step_id": 255,
+        "start_time": 256.3509178776904,
+        "end_time": 270.8082746988824
+      },
+      {
+        "description": "Add-Add 1/2 tablespoon minced ginger to the bowl",
+        "step_id": 267,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "add approximately without measuring"
+          }
+        ],
+        "start_time": 271.3643268843129,
+        "end_time": 288.0458924472268,
+        "modified_description": "Add-Add 1/2 tablespoon minced ginger to the bowl approximately without measuring"
+      },
+      {
+        "description": "Take-Take 1 bell pepper",
+        "step_id": 271,
+        "start_time": 297.49877959954466,
+        "end_time": 313.0682407915977
+      },
+      {
+        "description": "Add-Add 1/8 cup soy sauce to the bowl",
+        "step_id": 250,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "spill extra into bowl while measuring 1/8 cup"
+          }
+        ],
+        "start_time": 314.1803451624586,
+        "end_time": 347.5434762882864,
+        "modified_description": "Add-Add 1/8 cup soy sauce to the bowl andd add extra as you spilled while measuring"
+      },
+      {
+        "description": "Add-Add 1/8 teaspoon black pepper to the bowl",
+        "step_id": 268,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "add more than 1/8 tsp"
+          }
+        ],
+        "start_time": 358.6645199968957,
+        "end_time": 400.36843390418045,
+        "modified_description": "Add-Add more than 1/8 teaspoon black pepper to the bowl"
+      },
+      {
+        "description": "Take-Take 2 cremini mushrooms",
+        "step_id": 270,
+        "start_time": 409.8213210564983,
+        "end_time": 426.50288661941227
+      },
+      {
+        "description": "slice-slice 1/3 of the bell pepper",
+        "step_id": 263,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "slice incorrectly so that all slices are still attached on one end and not fully forming slices"
+          }
+        ],
+        "start_time": 427.05893880484274,
+        "end_time": 451.5252349637831,
+        "modified_description": "slice-slice 1/3 of the bell pepper and all the slices are still attached at one end"
+      },
+      {
+        "description": "Heat-Heat 2 tablespoons olive oil in a skillet over medium-high heat",
+        "step_id": 266,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding all ingredients and whisking"
+          }
+        ],
+        "start_time": 459.8660177452401,
+        "end_time": 500.45782728166387
+      },
+      {
+        "description": "Whisk-Whisk the contents of bowl",
+        "step_id": 260,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "whisk with hand"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan and before adding all ingredients"
+          }
+        ],
+        "start_time": 514.915184102856,
+        "end_time": 541.0496368180877,
+        "modified_description": "Whisk-Whisk the contents of bowl with hand"
+      },
+      {
+        "description": "slice-slice mushrooms",
+        "step_id": 259,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 543.82989774524,
+        "end_time": 572.7446113876241
+      },
+      {
+        "description": "Set-Set aside the sauce mixture",
+        "step_id": 251,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan and before adding all ingredients"
+          }
+        ],
+        "start_time": 590.538281321399,
+        "end_time": 594.9866988048427
+      },
+      {
+        "description": "Add-Add 1 tablespoon honey to the bowl",
+        "step_id": 252,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after whisking and heating the pan"
+          }
+        ],
+        "start_time": 595.5427509902731,
+        "end_time": 630.5740386723922
+      },
+      {
+        "description": "Add-Add broccoli to the skillet",
+        "step_id": 265,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding all ingredients to the sauce mixture"
+          }
+        ],
+        "start_time": 656.1524392021937,
+        "end_time": 660.6008566856374
+      },
+      {
+        "description": "Add-add sliced mushrooms to the skillet",
+        "step_id": 258,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding all ingredients to the sauce mixture"
+          }
+        ],
+        "start_time": 661.7129610564983,
+        "end_time": 668.9416394670943
+      },
+      {
+        "description": "cook-cook, stirring often, for 4 minutes. If the pan gets too hot on medium-high, turn the heat down to medium",
+        "step_id": 253,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "cook only for 20- 30 sec instead of 4 mins"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding all ingredients to the sauce mixture"
+          }
+        ],
+        "start_time": 679.5066309902732,
+        "end_time": 693.4079356260347,
+        "modified_description": "cook-cook, stirring often, for 20-30 sec. If the pan gets too hot on medium-high, turn the heat down to medium"
+      },
+      {
+        "description": "Add-Add bell pepper to the skillet",
+        "step_id": 261,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding all ingredients to the sauce mixture"
+          }
+        ],
+        "start_time": 693.9639878114652,
+        "end_time": 698.412
+      },
+      {
+        "description": "continue cooking-continue cooking, stirring often, for 2-3 minutes, until vegetables are crisp-tender",
+        "step_id": 274,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "cook only for 20- 30 sec instead of 4 mins"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding all ingredients to the sauce mixture"
+          }
+        ],
+        "start_time": 698.616,
+        "end_time": 743.4526323147765
+      },
+      {
+        "description": "Whisk-Whisk the sauce again to recombine the ingredients",
+        "step_id": 272,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "use a spoon instead of whisker"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding all ingredients to the sauce mixture"
+          }
+        ],
+        "start_time": 726.2150145664322,
+        "end_time": 743.4526323147765,
+        "modified_description": "Whisk-Whisk the sauce again with spoon to recombine the ingredients"
+      },
+      {
+        "description": "Pour-Pour the sauce into the skillet",
+        "step_id": 256,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding all ingredients to the sauce mixture"
+          }
+        ],
+        "start_time": 744.0086845002069,
+        "end_time": 752.3494672816639
+      },
+      {
+        "description": "cook-cook, stirring, for 1 minute until the sauce thickens",
+        "step_id": 264,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding all ingredients to the sauce mixture"
+          }
+        ],
+        "start_time": 753.4615716525248,
+        "end_time": 832.4209819836506
+      },
+      {
+        "description": "Add-Add 1 teaspoon cornstarch to the bowl",
+        "step_id": 254,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after cooking"
+          }
+        ],
+        "start_time": 778.4839199968957,
+        "end_time": 810.1788945664321
+      },
+      {
+        "description": "Add-Add 1/6 cup water the bowl",
+        "step_id": 269,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 267,
+          "description": "Add-Add 1/2 tablespoon minced ginger to the bowl approximately without measuring",
+          "start_time": 271.3643268843129,
+          "end_time": 288.0458924472268,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I noticed you're estimating the ginger amount. Using a measuring spoon ensures the flavor remains balanced."
+            }
+          ]
+        },
+        {
+          "step_id": 250,
+          "description": "Add-Add 1/8 cup soy sauce to the bowl andd add extra as you spilled while measuring",
+          "start_time": 314.1803451624586,
+          "end_time": 347.5434762882864,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like a bit of extra soy sauce spilled into the bowl. You might want to adjust the other ingredients to balance the saltiness."
+            }
+          ]
+        },
+        {
+          "step_id": 268,
+          "description": "Add-Add more than 1/8 teaspoon black pepper to the bowl",
+          "start_time": 358.6645199968957,
+          "end_time": 400.36843390418045,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like a little more pepper than needed. You might want to remove some so it doesn't overpower the dish."
+            }
+          ]
+        },
+        {
+          "step_id": 263,
+          "description": "slice-slice 1/3 of the bell pepper and all the slices are still attached at one end",
+          "start_time": 427.05893880484274,
+          "end_time": 451.5252349637831,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Make sure to slice all the way through the pepper so the pieces separate cleanly. A firm cut will help."
+            }
+          ]
+        },
+        {
+          "step_id": 266,
+          "description": "Heat-Heat 2 tablespoons olive oil in a skillet over medium-high heat",
+          "start_time": 459.8660177452401,
+          "end_time": 500.45782728166387,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You've started heating the oil, but there is still some prep to do. Please lower the heat so the oil doesn't burn while you wait."
+            }
+          ]
+        },
+        {
+          "step_id": 260,
+          "description": "Whisk-Whisk the contents of bowl with hand",
+          "start_time": 514.915184102856,
+          "end_time": 541.0496368180877,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please use a whisk or a spoon to mix that. Using your hand isn't the most sanitary or effective way to combine ingredients."
+            }
+          ]
+        },
+        {
+          "step_id": 259,
+          "description": "slice-slice mushrooms",
+          "start_time": 543.82989774524,
+          "end_time": 572.7446113876241,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget the oil is heating up in the pan while you slice. Keep an eye on it to ensure it doesn't smoke."
+            }
+          ]
+        },
+        {
+          "step_id": 251,
+          "description": "Set-Set aside the sauce mixture",
+          "start_time": 590.538281321399,
+          "end_time": 594.9866988048427,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Now that the sauce is set aside, let's hurry to the stove since the oil has been heating for a while."
+            }
+          ]
+        },
+        {
+          "step_id": 252,
+          "description": "Add-Add 1 tablespoon honey to the bowl",
+          "start_time": 595.5427509902731,
+          "end_time": 630.5740386723922,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the honey is going in a bit late, make sure to whisk the mixture vigorously again so it dissolves completely."
+            }
+          ]
+        },
+        {
+          "step_id": 265,
+          "description": "Add-Add broccoli to the skillet",
+          "start_time": 656.1524392021937,
+          "end_time": 660.6008566856374,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're adding the broccoli now. Just keep in mind the sauce still needs a few ingredients later."
+            }
+          ]
+        },
+        {
+          "step_id": 258,
+          "description": "Add-add sliced mushrooms to the skillet",
+          "start_time": 661.7129610564983,
+          "end_time": 668.9416394670943,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Go ahead and add the mushrooms to the pan. Keep stirring them to prevent sticking."
+            }
+          ]
+        },
+        {
+          "step_id": 253,
+          "description": "cook-cook, stirring often, for 20-30 sec. If the pan gets too hot on medium-high, turn the heat down to medium",
+          "start_time": 679.5066309902732,
+          "end_time": 693.4079356260347,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The broccoli needs about 4 minutes to soften properly. 20 seconds is a bit too short, so keep cooking them a while longer."
+            }
+          ]
+        },
+        {
+          "step_id": 261,
+          "description": "Add-Add bell pepper to the skillet",
+          "start_time": 693.9639878114652,
+          "end_time": 698.412,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Add the bell peppers in now. Ensure everything is mixed well in the pan."
+            }
+          ]
+        },
+        {
+          "step_id": 274,
+          "description": "continue cooking-continue cooking, stirring often, for 2-3 minutes, until vegetables are crisp-tender",
+          "start_time": 698.616,
+          "end_time": 743.4526323147765,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "These vegetables need another 2 to 3 minutes. Stopping now might leave them too raw."
+            }
+          ]
+        },
+        {
+          "step_id": 272,
+          "description": "Whisk-Whisk the sauce again with spoon to recombine the ingredients",
+          "start_time": 726.2150145664322,
+          "end_time": 743.4526323147765,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "A whisk works much better than a spoon here to get the sauce smooth and fully combined."
+            }
+          ]
+        },
+        {
+          "step_id": 256,
+          "description": "Pour-Pour the sauce into the skillet",
+          "start_time": 744.0086845002069,
+          "end_time": 752.3494672816639,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're pouring the sauce, but we missed a few thickeners earlier. You might need to adjust the texture in the pan."
+            }
+          ]
+        },
+        {
+          "step_id": 264,
+          "description": "cook-cook, stirring, for 1 minute until the sauce thickens",
+          "start_time": 753.4615716525248,
+          "end_time": 832.4209819836506,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Simmer the sauce for a minute. Watch closely to see if it thickens properly despite the missing ingredients."
+            }
+          ]
+        },
+        {
+          "step_id": 254,
+          "description": "Add-Add 1 teaspoon cornstarch to the bowl",
+          "start_time": 778.4839199968957,
+          "end_time": 810.1788945664321,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Adding cornstarch now requires care. Mix it with a little water first to make a slurry, otherwise it will clump in the hot dish."
+            }
+          ]
+        },
+        {
+          "step_id": 269,
+          "description": "Skipped this step",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like the water was missed. You can stir some in now to correct the sauce's consistency."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "25_4",
+    "activity_id": 25,
+    "step_annotations": [
+      {
+        "description": "Cut-Cut 1/4 block or 3 ounces of fresh tofu into large cubes (about 1 in x 1 in)",
+        "step_id": 275,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Tofucrumbled instead of staying in cubes"
+          }
+        ],
+        "start_time": 157.31265731559853,
+        "end_time": 172.99,
+        "modified_description": "Cut-Cut 1/4 block or 3 ounces of fresh tofu into large cubes (about 1 in x 1 in) but crumble it"
+      },
+      {
+        "description": "pat-pat tofu dry with a towel",
+        "step_id": 293,
+        "start_time": 130.334,
+        "end_time": 142.753
+      },
+      {
+        "description": "Add-Add 1 tablespoon of olive oil to a non-stick pan",
+        "step_id": 291,
+        "start_time": 291.716,
+        "end_time": 300.485
+      },
+      {
+        "description": "add-add the tofu cubes to the pan",
+        "step_id": 279,
+        "start_time": 490.5671024183797,
+        "end_time": 498.986
+      },
+      {
+        "description": "add-add 1/4 tsp salt to the pan",
+        "step_id": 286,
+        "start_time": 530.153,
+        "end_time": 560.341
+      },
+      {
+        "description": "Turn-Turn on the heat to medium",
+        "step_id": 276,
+        "start_time": 460.9,
+        "end_time": 466.077
+      },
+      {
+        "description": "Cook-Cook 5 to 6 minutes until tofu cubes are lightly browned on the bottom",
+        "step_id": 292,
+        "start_time": 579.5729480048367,
+        "end_time": 894.708
+      },
+      {
+        "description": "remove-Briefly remove the pan from the heat to reduce spitting",
+        "step_id": 280,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Did this after next step"
+          }
+        ],
+        "start_time": 972,
+        "end_time": 980,
+        "modified_description": "remove-Briefly remove the pan from the heat to reduce spitting"
+      },
+      {
+        "description": "Flip-Flip the tofu with tongs",
+        "step_id": 285,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Performed before previous step"
+          }
+        ],
+        "start_time": 908.6875863361548,
+        "end_time": 968.71478452237,
+        "modified_description": "Flip-Flip the tofu with tongs"
+      },
+      {
+        "description": "Return-Return the heat to medium",
+        "step_id": 287,
+        "start_time": 980,
+        "end_time": 982
+      },
+      {
+        "description": "cook-cook until tofu turns brown",
+        "step_id": 290,
+        "start_time": 991.4837217654172,
+        "end_time": 1227.4527077388148
+      },
+      {
+        "description": "remove-Briefly remove from the heat again",
+        "step_id": 282,
+        "start_time": 1235.7323212817412,
+        "end_time": 1240.71
+      },
+      {
+        "description": "drizzle-drizzle 1 tablespoon soy sauce (watch for spitting) on the pan",
+        "step_id": 277,
+        "start_time": 1261.78,
+        "end_time": 1279.200292382104
+      },
+      {
+        "description": "drizzle-drizzle with the 1 tablespoons sesame oil on the pan",
+        "step_id": 278,
+        "start_time": 1291.6197126964933,
+        "end_time": 1298.1779999999999
+      },
+      {
+        "description": "Return-Return to low heat",
+        "step_id": 284,
+        "start_time": 1308.1789397823457,
+        "end_time": 1314.087
+      },
+      {
+        "description": "cook-cook pan for 2 minutes",
+        "step_id": 289,
+        "start_time": 1320.5983600967352,
+        "end_time": 1450.345
+      },
+      {
+        "description": "flip-flip tofu on the pan",
+        "step_id": 281,
+        "start_time": 1459.2818869407497,
+        "end_time": 1512.749
+      },
+      {
+        "description": "cook-cook pan for 2 minutes until the colour is darkened",
+        "step_id": 288,
+        "start_time": 1510.309,
+        "end_time": 1645.922
+      },
+      {
+        "description": "Transfer-Transfer to a serving dish",
+        "step_id": 283,
+        "start_time": 1682.8314525997582,
+        "end_time": 1694.6
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 275,
+          "description": "Cut-Cut 1/4 block or 3 ounces of fresh tofu into large cubes (about 1 in x 1 in)",
+          "start_time": 157.31265731559853,
+          "end_time": 172.99,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try using a gentler sawing motion with the knife so the tofu cubes stay intact and don't crumble."
+            }
+          ]
+        },
+        {
+          "step_id": 280,
+          "description": "remove-Briefly remove the pan from the heat to reduce spitting",
+          "start_time": 972,
+          "end_time": 980,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It's good to take the pan off the heat now to settle the oil, even though we usually do this before flipping."
+            }
+          ]
+        },
+        {
+          "step_id": 285,
+          "description": "Flip-Flip the tofu with tongs",
+          "start_time": 908.6875863361548,
+          "end_time": 968.71478452237,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Be careful of hot oil splattering while flipping. It is safer to remove the pan from the heat briefly before doing this."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "25_11",
+    "activity_id": 25,
+    "step_annotations": [
+      {
+        "description": "Cut-Cut 1/4 block or 3 ounces of fresh tofu into large cubes (about 1 in x 1 in)",
+        "step_id": 275,
+        "start_time": 100.5829671614301,
+        "end_time": 142.32
+      },
+      {
+        "description": "pat-pat tofu dry with a towel",
+        "step_id": 293,
+        "start_time": 159.4958479274106,
+        "end_time": 243.991
+      },
+      {
+        "description": "Add-Add 1 tablespoon of olive oil to a non-stick pan",
+        "step_id": 291,
+        "start_time": 283.0692075828819,
+        "end_time": 344.664
+      },
+      {
+        "description": "add-add the tofu cubes to the pan",
+        "step_id": 279,
+        "start_time": 347.7296864723727,
+        "end_time": 365.846
+      },
+      {
+        "description": "add-add 1/4 tsp salt to the pan",
+        "step_id": 286,
+        "start_time": 392.27357192957743,
+        "end_time": 416.7008639544962
+      },
+      {
+        "description": "Turn-Turn on the heat to medium",
+        "step_id": 276,
+        "start_time": 425.3222611397616,
+        "end_time": 433.94365832502706
+      },
+      {
+        "description": "Cook-Cook 5 to 6 minutes until tofu cubes are lightly browned on the bottom",
+        "step_id": 292,
+        "start_time": 475.38,
+        "end_time": 653.7892865492958
+      },
+      {
+        "description": "remove-Briefly remove the pan from the heat to reduce spitting",
+        "step_id": 280,
+        "start_time": 653.899,
+        "end_time": 676.342
+      },
+      {
+        "description": "Flip-Flip the tofu with tongs",
+        "step_id": 285,
+        "start_time": 677.216,
+        "end_time": 705.5176696608884
+      },
+      {
+        "description": "Return-Return the heat to medium",
+        "step_id": 287,
+        "start_time": 704.391,
+        "end_time": 709.071
+      },
+      {
+        "description": "cook-cook until tofu turns brown",
+        "step_id": 290,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spilled one out while checking if it's browned"
+          }
+        ],
+        "start_time": 712.7021673152761,
+        "end_time": 903.8098049219935,
+        "modified_description": "cook-cook until tofu turns brown and spilled one out while checking if it's brown"
+      },
+      {
+        "description": "remove-Briefly remove from the heat again",
+        "step_id": 282,
+        "start_time": 905.683,
+        "end_time": 909.363
+      },
+      {
+        "description": "drizzle-drizzle with the 1 tablespoons sesame oil on the pan",
+        "step_id": 278,
+        "start_time": 926.8001974160346,
+        "end_time": 951.042
+      },
+      {
+        "description": "drizzle-drizzle 1 tablespoon soy sauce (watch for spitting) on the pan",
+        "step_id": 277,
+        "start_time": 969.9071833423618,
+        "end_time": 991.4606763055255
+      },
+      {
+        "description": "Return-Return to low heat",
+        "step_id": 284,
+        "start_time": 1000.0820734907909,
+        "end_time": 1008.7034706760562
+      },
+      {
+        "description": "cook-cook pan for 2 minutes",
+        "step_id": 289,
+        "start_time": 1011.5772697378114,
+        "end_time": 1119.3447345536295
+      },
+      {
+        "description": "flip-flip tofu on the pan",
+        "step_id": 281,
+        "start_time": 1120.781634084507,
+        "end_time": 1173.9469167269772
+      },
+      {
+        "description": "cook-cook pan for 2 minutes until the colour is darkened",
+        "step_id": 288,
+        "start_time": 1178.25761531961,
+        "end_time": 1261.597788110509
+      },
+      {
+        "description": "Transfer-Transfer to a serving dish",
+        "step_id": 283,
+        "start_time": 1267.3453862340195,
+        "end_time": 1313.452
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 290,
+          "description": "cook-cook until tofu turns brown and spilled one out while checking if it's brown",
+          "start_time": 712.7021673152761,
+          "end_time": 903.8098049219935,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like a piece slipped out of the pan. You can carefully place it back in if the surface is clean."
+            },
+            {
+              "role": "user",
+              "utterance": "Whoops, let me grab that."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "25_13",
+    "activity_id": 25,
+    "step_annotations": [
+      {
+        "description": "Add-Add 1 tablespoon of olive oil to a non-stick pan",
+        "step_id": 291,
+        "start_time": 140.44366200975082,
+        "end_time": 215.34694841495127
+      },
+      {
+        "description": "add-add 1/4 tsp salt to the pan",
+        "step_id": 286,
+        "start_time": 258.1488263607801,
+        "end_time": 270.1868545330444
+      },
+      {
+        "description": "Turn-Turn on the heat to medium",
+        "step_id": 276,
+        "start_time": 123.423,
+        "end_time": 127.587
+      },
+      {
+        "description": "Cut-Cut 1/4 block or 3 ounces of fresh tofu into large cubes (about 1 in x 1 in)",
+        "step_id": 275,
+        "start_time": 70.89061034777899,
+        "end_time": 102.9920188071506
+      },
+      {
+        "description": "pat-pat tofu dry with a towel",
+        "step_id": 293,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "add-add the tofu cubes to the pan",
+        "step_id": 279,
+        "start_time": 222.722,
+        "end_time": 234.085
+      },
+      {
+        "description": "Cook-Cook 5 to 6 minutes until tofu cubes are lightly browned on the bottom",
+        "step_id": 292,
+        "start_time": 276.8746479620802,
+        "end_time": 611.2643194138678
+      },
+      {
+        "description": "remove-Briefly remove the pan from the heat to reduce spitting",
+        "step_id": 280,
+        "start_time": 611.302,
+        "end_time": 615.753
+      },
+      {
+        "description": "Flip-Flip the tofu with tongs",
+        "step_id": 285,
+        "start_time": 615.964,
+        "end_time": 684
+      },
+      {
+        "description": "Return-Return the heat to medium",
+        "step_id": 287,
+        "start_time": 686,
+        "end_time": 689
+      },
+      {
+        "description": "cook-cook until tofu turns brown",
+        "step_id": 290,
+        "start_time": 692.855399248104,
+        "end_time": 775.7840377681474
+      },
+      {
+        "description": "remove-Briefly remove from the heat again",
+        "step_id": 282,
+        "start_time": 777.484,
+        "end_time": 780.2
+      },
+      {
+        "description": "drizzle-drizzle with the 1 tablespoons sesame oil on the pan",
+        "step_id": 278,
+        "start_time": 793.1723006836403,
+        "end_time": 811.56
+      },
+      {
+        "description": "drizzle-drizzle 1 tablespoon soy sauce (watch for spitting) on the pan",
+        "step_id": 277,
+        "start_time": 822.5985917713977,
+        "end_time": 842.661972058505
+      },
+      {
+        "description": "Return-Return to low heat",
+        "step_id": 284,
+        "start_time": 853.024,
+        "end_time": 856.05
+      },
+      {
+        "description": "cook-cook pan for 2 minutes",
+        "step_id": 289,
+        "start_time": 869.4131457746479,
+        "end_time": 997.206
+      },
+      {
+        "description": "flip-flip tofu on the pan",
+        "step_id": 281,
+        "start_time": 997.5,
+        "end_time": 1065.059
+      },
+      {
+        "description": "cook-cook pan for 2 minutes until the colour is darkened",
+        "step_id": 288,
+        "start_time": 1065.5,
+        "end_time": 1196.099
+      },
+      {
+        "description": "Transfer-Transfer to a serving dish",
+        "step_id": 283,
+        "start_time": 1196.79,
+        "end_time": 1225.20375619935
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 293,
+          "description": "pat-pat tofu dry with a towel",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like we missed patting the tofu dry. Removing that excess moisture now will help it brown and crisp up much better in the pan."
+            },
+            {
+              "role": "user",
+              "utterance": "Oh right, I should dry it off first."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "25_22",
+    "activity_id": 25,
+    "step_annotations": [
+      {
+        "description": "Cut-Cut 1/4 block or 3 ounces of fresh tofu into large cubes (about 1 in x 1 in)",
+        "step_id": 275,
+        "start_time": 90.80241267605633,
+        "end_time": 143.887
+      },
+      {
+        "description": "pat-pat tofu dry with a towel",
+        "step_id": 293,
+        "start_time": 156.98044225352112,
+        "end_time": 221.68200000000002
+      },
+      {
+        "description": "Add-Add 1 tablespoon of olive oil to a non-stick pan",
+        "step_id": 291,
+        "start_time": 330.89014788732396,
+        "end_time": 366.2876985915493
+      },
+      {
+        "description": "add-add the tofu cubes to the pan",
+        "step_id": 279,
+        "start_time": 372.44379436619715,
+        "end_time": 404.76329718309853
+      },
+      {
+        "description": "add-add 1/4 tsp salt to the pan",
+        "step_id": 286,
+        "start_time": 446.31694366197183,
+        "end_time": 498.6437577464789
+      },
+      {
+        "description": "Turn-Turn on the heat to medium",
+        "step_id": 276,
+        "start_time": 501.7218056338028,
+        "end_time": 510.9559492957747
+      },
+      {
+        "description": "Cook-Cook 5 to 6 minutes until tofu cubes are lightly browned on the bottom",
+        "step_id": 292,
+        "start_time": 514.0339971830986,
+        "end_time": 778.7461154929578
+      },
+      {
+        "description": "remove-Briefly remove the pan from the heat to reduce spitting",
+        "step_id": 280,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "This step is performed after flipping the tofu"
+          }
+        ],
+        "start_time": 877.243647887324,
+        "end_time": 897.2509591549297,
+        "modified_description": "remove-Briefly remove the pan from the heat to reduce spitting"
+      },
+      {
+        "description": "Flip-Flip the tofu with tongs",
+        "step_id": 285,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "This step is performed before removing the pan from heat"
+          }
+        ],
+        "start_time": 812.6046422535211,
+        "end_time": 872.6265760563381,
+        "modified_description": "Flip-Flip the tofu with tongs"
+      },
+      {
+        "description": "Return-Return the heat to medium",
+        "step_id": 287,
+        "start_time": 895,
+        "end_time": 898
+      },
+      {
+        "description": "cook-cook until tofu turns brown",
+        "step_id": 290,
+        "start_time": 903.4070549295774,
+        "end_time": 1077.3167605633803
+      },
+      {
+        "description": "remove-Briefly remove from the heat again",
+        "step_id": 282,
+        "start_time": 1078.394,
+        "end_time": 1083.628
+      },
+      {
+        "description": "drizzle-drizzle with the 1 tablespoons sesame oil on the pan",
+        "step_id": 278,
+        "start_time": 1089.6289521126762,
+        "end_time": 1129.6435746478874
+      },
+      {
+        "description": "drizzle-drizzle 1 tablespoon soy sauce (watch for spitting) on the pan",
+        "step_id": 277,
+        "start_time": 1141.955766197183,
+        "end_time": 1163.5021014084507
+      },
+      {
+        "description": "Return-Return to low heat",
+        "step_id": 284,
+        "start_time": 1169.6581971830985,
+        "end_time": 1180.4313647887325
+      },
+      {
+        "description": "cook-cook pan for 2 minutes",
+        "step_id": 289,
+        "start_time": 1183.5094126760564,
+        "end_time": 1234.2972028169015
+      },
+      {
+        "description": "flip-flip tofu on the pan",
+        "step_id": 281,
+        "start_time": 1235.8362267605635,
+        "end_time": 1266.6167056338027
+      },
+      {
+        "description": "cook-cook pan for 2 minutes until the colour is darkened",
+        "step_id": 288,
+        "start_time": 1269.6947535211268,
+        "end_time": 1372.27
+      },
+      {
+        "description": "Transfer-Transfer to a serving dish",
+        "step_id": 283,
+        "start_time": 1373.426,
+        "end_time": 1402.589
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 285,
+          "description": "Flip-Flip the tofu with tongs",
+          "start_time": 812.6046422535211,
+          "end_time": 872.6265760563381,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please remove the pan from the heat before flipping to prevent the hot oil from spitting."
+            }
+          ]
+        },
+        {
+          "step_id": 280,
+          "description": "remove-Briefly remove the pan from the heat to reduce spitting",
+          "start_time": 877.243647887324,
+          "end_time": 897.2509591549297,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since you have already flipped the tofu, removing the pan now is not necessary. You can return it to the heat to continue cooking."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "25_40",
+    "activity_id": 25,
+    "step_annotations": [
+      {
+        "description": "Cut-Cut 1/4 block or 3 ounces of fresh tofu into large cubes (about 1 in x 1 in)",
+        "step_id": 275,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Cut into small cubes rather than big cubes"
+          }
+        ],
+        "start_time": 158.070286356711,
+        "end_time": 210.444,
+        "modified_description": "Cut-Cut 1/4 block or 3 ounces of fresh tofu into small cubes (about 1 in x 1 in)"
+      },
+      {
+        "description": "add-add 1/4 tsp salt to the pan",
+        "step_id": 286,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Use a tbsp instead of a tsp"
+          }
+        ],
+        "start_time": 259.9142292442563,
+        "end_time": 264.766,
+        "modified_description": "add-add 1/4 tbsp salt to the pan"
+      },
+      {
+        "description": "Add-Add 1 tablespoon of olive oil to a non-stick pan",
+        "step_id": 291,
+        "start_time": 280.0708429407497,
+        "end_time": 291.679
+      },
+      {
+        "description": "pat-pat tofu dry with a towel",
+        "step_id": 293,
+        "start_time": 304.4709542575574,
+        "end_time": 314.0188239032648
+      },
+      {
+        "description": "add-add the tofu cubes to the pan",
+        "step_id": 279,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Drop a few tofu cubes while adding"
+          }
+        ],
+        "start_time": 316.140572713422,
+        "end_time": 324.992,
+        "modified_description": "(Drop)  add-add the tofu cubes to the pan"
+      },
+      {
+        "description": "Turn-Turn on the heat to medium",
+        "step_id": 276,
+        "start_time": 335,
+        "end_time": 338
+      },
+      {
+        "description": "Cook-Cook 5 to 6 minutes until tofu cubes are lightly browned on the bottom",
+        "step_id": 292,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Cook 2 to 3 minutes instead of 5 to 6 minutes"
+          }
+        ],
+        "start_time": 336.29718640991535,
+        "end_time": 440.141,
+        "modified_description": "Cook-Cook 2 to 3 minutes."
+      },
+      {
+        "description": "remove-Briefly remove the pan from the heat to reduce spitting",
+        "step_id": 280,
+        "start_time": 488,
+        "end_time": 500
+      },
+      {
+        "description": "Flip-Flip the tofu with tongs",
+        "step_id": 285,
+        "start_time": 510,
+        "end_time": 524
+      },
+      {
+        "description": "Return-Return the heat to medium",
+        "step_id": 287,
+        "start_time": 528,
+        "end_time": 532
+      },
+      {
+        "description": "cook-cook until tofu turns brown",
+        "step_id": 290,
+        "start_time": 533,
+        "end_time": 600
+      },
+      {
+        "description": "remove-Briefly remove from the heat again",
+        "step_id": 282,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Placing it on a surface which is non-heat resistant"
+          }
+        ],
+        "start_time": 597.2722900592503,
+        "end_time": 605.489
+      },
+      {
+        "description": "drizzle-drizzle with the 1 tablespoons sesame oil on the pan",
+        "step_id": 278,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "drizzle two tbsp rather than 1 tbsp"
+          }
+        ],
+        "start_time": 660.9247543639661,
+        "end_time": 680.020493655381,
+        "modified_description": "drizzle-drizzle with the 2 tablespoons sesame oil on the pan"
+      },
+      {
+        "description": "drizzle-drizzle 1 tablespoon soy sauce (watch for spitting) on the pan",
+        "step_id": 277,
+        "start_time": 687.4466144909311,
+        "end_time": 695.872
+      },
+      {
+        "description": "Return-Return to low heat",
+        "step_id": 284,
+        "errors": [
+          {
+            "tag": "Temperature Error",
+            "description": "Use medium heat instead of low heat"
+          }
+        ],
+        "start_time": 700,
+        "end_time": 702,
+        "modified_description": "Return-Return to medium heat"
+      },
+      {
+        "description": "cook-cook pan for 2 minutes",
+        "step_id": 289,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Cooked for 1.5 minutes"
+          }
+        ],
+        "start_time": 703.3597305671101,
+        "end_time": 780.238
+      },
+      {
+        "description": "flip-flip tofu on the pan",
+        "step_id": 281,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Do not flip all the tofu pieces"
+          },
+          {
+            "tag": "Technique Error",
+            "description": "Spilled some tofu pieces and oil while flipping"
+          }
+        ],
+        "start_time": 785.047059758162,
+        "end_time": 795
+      },
+      {
+        "description": "cook-cook pan for 2 minutes until the colour is darkened",
+        "step_id": 288,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Over cook the tofu"
+          }
+        ],
+        "start_time": 796,
+        "end_time": 863,
+        "modified_description": "cook-cook pan for 3 minutes until the colour is darkened"
+      },
+      {
+        "description": "Transfer-Transfer to a serving dish",
+        "step_id": 283,
+        "start_time": 864,
+        "end_time": 870.9778865695283
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 275,
+          "description": "Cut-Cut 1/4 block or 3 ounces of fresh tofu into large cubes (about 1 in x 1 in)",
+          "start_time": 158.070286356711,
+          "end_time": 210.444,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I noticed the cubes are smaller than the one-inch size mentioned. They might cook faster, so please keep an eye on them."
+            }
+          ]
+        },
+        {
+          "step_id": 286,
+          "description": "add-add 1/4 tsp salt to the pan",
+          "start_time": 259.9142292442563,
+          "end_time": 264.766,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looked like a tablespoon of salt rather than a teaspoon. You might want to remove the excess to keep the flavor balanced."
+            }
+          ]
+        },
+        {
+          "step_id": 279,
+          "description": "add-add the tofu cubes to the pan",
+          "start_time": 316.140572713422,
+          "end_time": 324.992,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful, a few cubes dropped while adding them. Bringing the container closer to the pan might give you better control."
+            }
+          ]
+        },
+        {
+          "step_id": 292,
+          "description": "Cook-Cook 5 to 6 minutes until tofu cubes are lightly browned on the bottom",
+          "start_time": 336.29718640991535,
+          "end_time": 440.141,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It has been about 2 to 3 minutes, but the recipe suggests 5 to 6. You might want to cook them a bit longer to get that light browning."
+            }
+          ]
+        },
+        {
+          "step_id": 282,
+          "description": "remove-Briefly remove from the heat again",
+          "start_time": 597.2722900592503,
+          "end_time": 605.489,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please be careful, that surface may not be heat-resistant. Placing the hot pan there could be unsafe."
+            }
+          ]
+        },
+        {
+          "step_id": 278,
+          "description": "drizzle-drizzle with the 1 tablespoons sesame oil on the pan",
+          "start_time": 660.9247543639661,
+          "end_time": 680.020493655381,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like about two tablespoons of sesame oil instead of one. The flavor will be richer, so you can adjust accordingly."
+            }
+          ]
+        },
+        {
+          "step_id": 284,
+          "description": "Return-Return to low heat",
+          "start_time": 700,
+          "end_time": 702,
+          "error_tag": "Temperature Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The heat is currently on medium, but low heat is recommended here. Turning it down will help prevent burning."
+            }
+          ]
+        },
+        {
+          "step_id": 289,
+          "description": "cook-cook pan for 2 minutes",
+          "start_time": 703.3597305671101,
+          "end_time": 780.238,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That was about 1.5 minutes. Cooking for the full 2 minutes helps the flavors absorb properly."
+            }
+          ]
+        },
+        {
+          "step_id": 281,
+          "description": "flip-flip tofu on the pan",
+          "start_time": 785.047059758162,
+          "end_time": 795,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like a few tofu pieces haven't been flipped yet. Turning them all ensures they cook evenly."
+            }
+          ]
+        },
+        {
+          "step_id": 281,
+          "description": "flip-flip tofu on the pan",
+          "start_time": 785.047059758162,
+          "end_time": 795,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Watch out, some hot oil and tofu spilled during the flip. Please be careful to avoid burns."
+            }
+          ]
+        },
+        {
+          "step_id": 288,
+          "description": "cook-cook pan for 2 minutes until the colour is darkened",
+          "start_time": 796,
+          "end_time": 863,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The tofu is getting quite dark. It might be overcooking, so you may want to remove it from the heat now."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "25_41",
+    "activity_id": 25,
+    "step_annotations": [
+      {
+        "description": "Cut-Cut 1/4 block or 3 ounces of fresh tofu into large cubes (about 1 in x 1 in)",
+        "step_id": 275,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Cut tofu into pyramid shapes instead of large cubes"
+          }
+        ],
+        "start_time": 31.939283434099153,
+        "end_time": 52.68,
+        "modified_description": "Cut-Cut 1/4 block or 3 ounces of fresh tofu into large cubes (about 1 in x 1 in)"
+      },
+      {
+        "description": "pat-pat tofu dry with a towel",
+        "step_id": 293,
+        "start_time": 61.421698911729145,
+        "end_time": 95.675
+      },
+      {
+        "description": "Add-Add 1 tablespoon of olive oil to a non-stick pan",
+        "step_id": 291,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Dropping some oil from the tablespoon while adding it to the pan"
+          }
+        ],
+        "start_time": 115.33,
+        "end_time": 123.843
+      },
+      {
+        "description": "add-add the tofu cubes to the pan",
+        "step_id": 279,
+        "start_time": 132.67086964933495,
+        "end_time": 147.868
+      },
+      {
+        "description": "Turn-Turn on the heat to medium",
+        "step_id": 276,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding salt to the pan"
+          }
+        ],
+        "start_time": 148,
+        "end_time": 153
+      },
+      {
+        "description": "Cook-Cook 5 to 6 minutes until tofu cubes are lightly browned on the bottom",
+        "step_id": 292,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding salt to the pan"
+          }
+        ],
+        "start_time": 170.554,
+        "end_time": 545
+      },
+      {
+        "description": "Flip-Flip the tofu with tongs",
+        "step_id": 285,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding salt"
+          }
+        ],
+        "start_time": 549.1099882708585,
+        "end_time": 597.5360000000001
+      },
+      {
+        "description": "Return-Return the heat to medium",
+        "step_id": 287,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding salt"
+          }
+        ],
+        "start_time": 598.389,
+        "end_time": 600.044
+      },
+      {
+        "description": "cook-cook until tofu turns brown",
+        "step_id": 290,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding salt"
+          }
+        ],
+        "start_time": 604.3895172914148,
+        "end_time": 692.8367637243047
+      },
+      {
+        "description": "remove-Briefly remove from the heat again",
+        "step_id": 282,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding salt"
+          }
+        ],
+        "start_time": 694.522,
+        "end_time": 697.948
+      },
+      {
+        "description": "drizzle-drizzle 1 tablespoon soy sauce (watch for spitting) on the pan",
+        "step_id": 277,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding salt"
+          }
+        ],
+        "start_time": 721.0907452237002,
+        "end_time": 733.3750850060459
+      },
+      {
+        "description": "drizzle-drizzle with the 1 tablespoons sesame oil on the pan",
+        "step_id": 278,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Dropping the measuring utensil on the pan while drizzling oil"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding salt"
+          }
+        ],
+        "start_time": 740.7456888754534,
+        "end_time": 765.486
+      },
+      {
+        "description": "Return-Return to low heat",
+        "step_id": 284,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding salt"
+          }
+        ],
+        "start_time": 777.5987082224909,
+        "end_time": 781.339
+      },
+      {
+        "description": "cook-cook pan for 2 minutes",
+        "step_id": 289,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding salt"
+          },
+          {
+            "tag": "Timing Error",
+            "description": "Left to cook for only 1 minute"
+          }
+        ],
+        "start_time": 780,
+        "end_time": 826
+      },
+      {
+        "description": "add-add 1/4 tsp salt to the pan",
+        "step_id": 286,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating tofu and flipping it"
+          }
+        ],
+        "start_time": 811.309,
+        "end_time": 814.736
+      },
+      {
+        "description": "flip-flip tofu on the pan",
+        "step_id": 281,
+        "start_time": 825.5076333736397,
+        "end_time": 852.705
+      },
+      {
+        "description": "cook-cook pan for 2 minutes until the colour is darkened",
+        "step_id": 288,
+        "start_time": 854.9900488512696,
+        "end_time": 983.244
+      },
+      {
+        "description": "Transfer-Transfer to a serving dish",
+        "step_id": 283,
+        "start_time": 988.8893524788392,
+        "end_time": 1003.402
+      },
+      {
+        "description": "remove-Briefly remove the pan from the heat to reduce spitting",
+        "step_id": 280,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 275,
+          "description": "Cut-Cut 1/4 block or 3 ounces of fresh tofu into large cubes (about 1 in x 1 in)",
+          "start_time": 31.939283434099153,
+          "end_time": 52.68,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I noticed the tofu is cut into pyramids instead of cubes. They might cook a bit unevenly, so please keep a close eye on them."
+            }
+          ]
+        },
+        {
+          "step_id": 291,
+          "description": "Add-Add 1 tablespoon of olive oil to a non-stick pan",
+          "start_time": 115.33,
+          "end_time": 123.843,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like some oil dripped outside the pan. Please wipe it up before it heats to avoid smoke or a slipping hazard."
+            }
+          ]
+        },
+        {
+          "step_id": 276,
+          "description": "Turn-Turn on the heat to medium",
+          "start_time": 148,
+          "end_time": 153,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We haven't added the salt yet. You may want to add it now before the pan gets too hot."
+            }
+          ]
+        },
+        {
+          "step_id": 292,
+          "description": "Cook-Cook 5 to 6 minutes until tofu cubes are lightly browned on the bottom",
+          "start_time": 170.554,
+          "end_time": 545,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The tofu is cooking, but don't forget it still needs salt."
+            }
+          ]
+        },
+        {
+          "step_id": 285,
+          "description": "Flip-Flip the tofu with tongs",
+          "start_time": 549.1099882708585,
+          "end_time": 597.5360000000001,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Just a reminder that the salt hasn't been added yet."
+            }
+          ]
+        },
+        {
+          "step_id": 287,
+          "description": "Return-Return the heat to medium",
+          "start_time": 598.389,
+          "end_time": 600.044,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please remember to add the salt soon to ensure proper seasoning."
+            }
+          ]
+        },
+        {
+          "step_id": 290,
+          "description": "cook-cook until tofu turns brown",
+          "start_time": 604.3895172914148,
+          "end_time": 692.8367637243047,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We are still missing the salt step. It is best to add it before the cooking finishes."
+            }
+          ]
+        },
+        {
+          "step_id": 282,
+          "description": "remove-Briefly remove from the heat again",
+          "start_time": 694.522,
+          "end_time": 697.948,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The salt is still missing. Please try to add it when possible."
+            }
+          ]
+        },
+        {
+          "step_id": 277,
+          "description": "drizzle-drizzle 1 tablespoon soy sauce (watch for spitting) on the pan",
+          "start_time": 721.0907452237002,
+          "end_time": 733.3750850060459,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You are adding the soy sauce, but we missed the salt earlier. You might want to adjust the seasoning."
+            }
+          ]
+        },
+        {
+          "step_id": 278,
+          "description": "drizzle-drizzle with the 1 tablespoons sesame oil on the pan",
+          "start_time": 740.7456888754534,
+          "end_time": 765.486,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful, the measuring utensil dropped onto the hot pan. Please use tongs to remove it safely."
+            }
+          ]
+        },
+        {
+          "step_id": 278,
+          "description": "drizzle-drizzle with the 1 tablespoons sesame oil on the pan",
+          "start_time": 740.7456888754534,
+          "end_time": 765.486,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We still haven't added the salt as originally planned."
+            }
+          ]
+        },
+        {
+          "step_id": 284,
+          "description": "Return-Return to low heat",
+          "start_time": 777.5987082224909,
+          "end_time": 781.339,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Remember, the salt step was skipped."
+            }
+          ]
+        },
+        {
+          "step_id": 289,
+          "description": "cook-cook pan for 2 minutes",
+          "start_time": 780,
+          "end_time": 826,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We are continuing to cook without the salt."
+            }
+          ]
+        },
+        {
+          "step_id": 289,
+          "description": "cook-cook pan for 2 minutes",
+          "start_time": 780,
+          "end_time": 826,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That was only about one minute. It is best to cook for the full two minutes for the right texture."
+            }
+          ]
+        },
+        {
+          "step_id": 286,
+          "description": "add-add 1/4 tsp salt to the pan",
+          "start_time": 811.309,
+          "end_time": 814.736,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the salt is being added late, try to toss the tofu thoroughly so it's evenly seasoned."
+            }
+          ]
+        },
+        {
+          "step_id": 280,
+          "description": "remove-Briefly remove the pan from the heat to reduce spitting",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You skipped removing the pan from the heat. It is safer to take it off briefly to minimize dangerous spitting."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "25_42",
+    "activity_id": 25,
+    "step_annotations": [
+      {
+        "description": "Cut-Cut 1/4 block or 3 ounces of fresh tofu into large cubes (about 1 in x 1 in)",
+        "step_id": 275,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Cut into very large cubes"
+          }
+        ],
+        "start_time": 168.10844832043531,
+        "end_time": 181.281
+      },
+      {
+        "description": "pat-pat tofu dry with a towel",
+        "step_id": 293,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Squish the tofu by patting it hard"
+          }
+        ],
+        "start_time": 196.84493521281743,
+        "end_time": 216.834
+      },
+      {
+        "description": "add-add the tofu cubes to the pan",
+        "step_id": 279,
+        "start_time": 237.07601686215236,
+        "end_time": 252.502
+      },
+      {
+        "description": "add-add 1/4 tsp salt to the pan",
+        "step_id": 286,
+        "start_time": 268.6861524437727,
+        "end_time": 273.054
+      },
+      {
+        "description": "Add-Add 1 tablespoon of olive oil to a non-stick pan",
+        "step_id": 291,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Drop while measuring olive oil to add it to the pan"
+          },
+          {
+            "tag": "Measurement Error",
+            "description": "Add more oil to the pan as a result of spilling"
+          }
+        ],
+        "start_time": 285.9280445792019,
+        "end_time": 306.04358540386943
+      },
+      {
+        "description": "Turn-Turn on the heat to medium",
+        "step_id": 276,
+        "start_time": 317.101,
+        "end_time": 321.721
+      },
+      {
+        "description": "Cook-Cook 5 to 6 minutes until tofu cubes are lightly browned on the bottom",
+        "step_id": 292,
+        "start_time": 349.14831574244255,
+        "end_time": 658.628
+      },
+      {
+        "description": "remove-Briefly remove the pan from the heat to reduce spitting",
+        "step_id": 282,
+        "start_time": 660,
+        "end_time": 664.238
+      },
+      {
+        "description": "cook-cook pan for 2 minutes",
+        "step_id": 289,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before correct order"
+          }
+        ],
+        "start_time": 670.9969689371222,
+        "end_time": 797.311
+      },
+      {
+        "description": "remove-Briefly remove from the heat again",
+        "step_id": 280,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before correct order"
+          }
+        ],
+        "start_time": 804.6216329866988,
+        "end_time": 807.679
+      },
+      {
+        "description": "Flip-Flip the tofu with tongs",
+        "step_id": 285,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after correct order"
+          }
+        ],
+        "start_time": 818.98987643289,
+        "end_time": 842.484
+      },
+      {
+        "description": "Return-Return the heat to medium",
+        "step_id": 287,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after correct order"
+          }
+        ],
+        "start_time": 841,
+        "end_time": 847
+      },
+      {
+        "description": "cook-cook until tofu turns brown",
+        "step_id": 290,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after correct order"
+          }
+        ],
+        "start_time": 849.1631876698913,
+        "end_time": 919.5675805562273
+      },
+      {
+        "description": "drizzle-drizzle with the 1 tablespoons sesame oil on the pan",
+        "step_id": 278,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after correct order"
+          }
+        ],
+        "start_time": 943.9935944147521,
+        "end_time": 953.488
+      },
+      {
+        "description": "flip-flip tofu on the pan",
+        "step_id": 281,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before correct order"
+          }
+        ],
+        "start_time": 974.1669056517534,
+        "end_time": 994.903
+      },
+      {
+        "description": "Return-Return to low heat",
+        "step_id": 284,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after correct order"
+          }
+        ],
+        "start_time": 1008.650689922612,
+        "end_time": 1015
+      },
+      {
+        "description": "cook-cook pan for 2 minutes until the colour is darkened",
+        "step_id": 288,
+        "start_time": 1015.01,
+        "end_time": 1145.755
+      },
+      {
+        "description": "Transfer-Transfer to a serving dish",
+        "step_id": 283,
+        "start_time": 1155.2067730737606,
+        "end_time": 1179.6327869322854
+      },
+      {
+        "description": "drizzle-drizzle 1 tablespoon soy sauce (watch for spitting) on the pan",
+        "step_id": 277,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 275,
+          "description": "Cut-Cut 1/4 block or 3 ounces of fresh tofu into large cubes (about 1 in x 1 in)",
+          "start_time": 168.10844832043531,
+          "end_time": 181.281,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Those cubes look a bit large; you might want to cut them down to about one inch for even cooking."
+            }
+          ]
+        },
+        {
+          "step_id": 293,
+          "description": "pat-pat tofu dry with a towel",
+          "start_time": 196.84493521281743,
+          "end_time": 216.834,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try to be gentle when patting the tofu so it retains its shape."
+            }
+          ]
+        },
+        {
+          "step_id": 291,
+          "description": "Add-Add 1 tablespoon of olive oil to a non-stick pan",
+          "start_time": 285.9280445792019,
+          "end_time": 306.04358540386943,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful with the oil container; spilling oil near the stove can be slippery and hazardous."
+            }
+          ]
+        },
+        {
+          "step_id": 291,
+          "description": "Add-Add 1 tablespoon of olive oil to a non-stick pan",
+          "start_time": 285.9280445792019,
+          "end_time": 306.04358540386943,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since some oil spilled, make sure not to add too much when topping it up."
+            }
+          ]
+        },
+        {
+          "step_id": 289,
+          "description": "cook-cook pan for 2 minutes",
+          "start_time": 670.9969689371222,
+          "end_time": 797.311,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Hold on, make sure you've completed the previous preparation steps before starting the two-minute cook."
+            }
+          ]
+        },
+        {
+          "step_id": 280,
+          "description": "remove-Briefly remove from the heat again",
+          "start_time": 804.6216329866988,
+          "end_time": 807.679,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Wait, ensure the cooking step is fully done before you remove the pan from the heat."
+            }
+          ]
+        },
+        {
+          "step_id": 285,
+          "description": "Flip-Flip the tofu with tongs",
+          "start_time": 818.98987643289,
+          "end_time": 842.484,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The tofu seems ready to be turned; go ahead and flip them with the tongs now."
+            }
+          ]
+        },
+        {
+          "step_id": 287,
+          "description": "Return-Return the heat to medium",
+          "start_time": 841,
+          "end_time": 847,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to adjust the heat back to medium so the cooking continues effectively."
+            }
+          ]
+        },
+        {
+          "step_id": 290,
+          "description": "cook-cook until tofu turns brown",
+          "start_time": 849.1631876698913,
+          "end_time": 919.5675805562273,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Make sure to keep cooking until the tofu has turned a nice brown color."
+            }
+          ]
+        },
+        {
+          "step_id": 278,
+          "description": "drizzle-drizzle with the 1 tablespoons sesame oil on the pan",
+          "start_time": 943.9935944147521,
+          "end_time": 953.488,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You should drizzle the sesame oil on the pan now to add the final flavor."
+            }
+          ]
+        },
+        {
+          "step_id": 281,
+          "description": "flip-flip tofu on the pan",
+          "start_time": 974.1669056517534,
+          "end_time": 994.903,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It might be a little early to flip them again; let the bottom side crisp up first."
+            }
+          ]
+        },
+        {
+          "step_id": 284,
+          "description": "Return-Return to low heat",
+          "start_time": 1008.650689922612,
+          "end_time": 1015,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Remember to reduce the heat to low now to prevent burning while you finish."
+            }
+          ]
+        },
+        {
+          "step_id": 277,
+          "description": "drizzle-drizzle 1 tablespoon soy sauce (watch for spitting) on the pan",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you missed adding the soy sauce. You should add it now to season the dish."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "25_48",
+    "activity_id": 25,
+    "step_annotations": [
+      {
+        "description": "Cut-Cut 1/4 block or 3 ounces of fresh tofu into large cubes (about 1 in x 1 in)",
+        "step_id": 275,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Sliced the cubes instead of cutting into cubes"
+          }
+        ],
+        "start_time": 52.908236252720684,
+        "end_time": 83.031,
+        "modified_description": "Cut-Cut 1/4 block or 3 ounces of fresh tofu into slices"
+      },
+      {
+        "description": "add-add 1/4 tsp salt to the pan",
+        "step_id": 286,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Use a tbsp instead of a tsp"
+          }
+        ],
+        "start_time": 118.81147790084644,
+        "end_time": 128.38,
+        "modified_description": "add-add 1/4 tbsp salt to the pan"
+      },
+      {
+        "description": "Add-Add 1 tablespoon of olive oil to a non-stick pan",
+        "step_id": 291,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Don't measure the olive oil"
+          }
+        ],
+        "start_time": 137.519,
+        "end_time": 143.31,
+        "modified_description": "Add-Add olive oil to a non-stick pan"
+      },
+      {
+        "description": "add-add the tofu cubes to the pan",
+        "step_id": 279,
+        "start_time": 150.442,
+        "end_time": 175.293
+      },
+      {
+        "description": "Cook-Cook 5 to 6 minutes until tofu cubes are lightly browned on the bottom",
+        "step_id": 292,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Under cook - The tofu cubes will not be cooked enough"
+          }
+        ],
+        "start_time": 199.566154286578,
+        "end_time": 319.30584685852483,
+        "modified_description": "Cook-Cook 2 minutes"
+      },
+      {
+        "description": "Flip-Flip the tofu with tongs",
+        "step_id": 285,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Use a spoon - might break the tofu cubes"
+          }
+        ],
+        "start_time": 336.01371093833137,
+        "end_time": 363.716,
+        "modified_description": "Flip-Flip the tofu with spoon"
+      },
+      {
+        "description": "Return-Return the heat to medium",
+        "step_id": 287,
+        "errors": [
+          {
+            "tag": "Temperature Error",
+            "description": "This might burn the tofu"
+          }
+        ],
+        "start_time": 367,
+        "end_time": 369.06,
+        "modified_description": "Return-Return the heat to high"
+      },
+      {
+        "description": "drizzle-drizzle with the 1 tablespoons sesame oil on the pan",
+        "step_id": 278,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before correct order"
+          }
+        ],
+        "start_time": 388.9219471910521,
+        "end_time": 400.204
+      },
+      {
+        "description": "cook-cook pan for 2 minutes",
+        "step_id": 289,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Under-cook"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before correct order"
+          }
+        ],
+        "start_time": 403.916,
+        "end_time": 442.896,
+        "modified_description": "cook-cook pan for 1 minutes"
+      },
+      {
+        "description": "remove-Briefly remove from the heat again",
+        "step_id": 282,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before correct order"
+          }
+        ],
+        "start_time": 443.68661278597347,
+        "end_time": 449.2559008125756
+      },
+      {
+        "description": "drizzle-drizzle 1 tablespoon soy sauce (watch for spitting) on the pan",
+        "step_id": 277,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before correct order"
+          }
+        ],
+        "start_time": 461.3226915368803,
+        "end_time": 477.1023409455865
+      },
+      {
+        "description": "Return-Return to low heat",
+        "step_id": 284,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before correct order"
+          }
+        ],
+        "start_time": 482.67162897218867,
+        "end_time": 488.24091699879085
+      },
+      {
+        "description": "cook-cook pan for 2 minutes until the colour is darkened",
+        "step_id": 288,
+        "start_time": 510.025,
+        "end_time": 594.0573895042322
+      },
+      {
+        "description": "Transfer-Transfer to a serving dish",
+        "step_id": 283,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill some cooked tofu pieces"
+          }
+        ],
+        "start_time": 602.4113215441355,
+        "end_time": 631.478,
+        "modified_description": "Spill while transferring to a serving dish"
+      },
+      {
+        "description": "remove-Briefly remove the pan from the heat to reduce spitting",
+        "step_id": 280,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Turn-Turn on the heat to medium",
+        "step_id": 276,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "pat-pat tofu dry with a towel",
+        "step_id": 293,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "cook-cook until tofu turns brown",
+        "step_id": 290,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "flip-flip tofu on the pan",
+        "step_id": 281,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 275,
+          "description": "Cut-Cut 1/4 block or 3 ounces of fresh tofu into large cubes (about 1 in x 1 in)",
+          "start_time": 52.908236252720684,
+          "end_time": 83.031,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you are slicing the tofu. Since the recipe calls for cubes, you might want to cut those slices crosswise to get the right shape."
+            }
+          ]
+        },
+        {
+          "step_id": 286,
+          "description": "add-add 1/4 tsp salt to the pan",
+          "start_time": 118.81147790084644,
+          "end_time": 128.38,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like a tablespoon measure. We only need a teaspoon of salt, so try to use a smaller amount to avoid over-salting."
+            }
+          ]
+        },
+        {
+          "step_id": 291,
+          "description": "Add-Add 1 tablespoon of olive oil to a non-stick pan",
+          "start_time": 137.519,
+          "end_time": 143.31,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It helps to measure the olive oil rather than pouring freely. This ensures you have the exact amount needed for cooking."
+            }
+          ]
+        },
+        {
+          "step_id": 292,
+          "description": "Cook-Cook 5 to 6 minutes until tofu cubes are lightly browned on the bottom",
+          "start_time": 199.566154286578,
+          "end_time": 319.30584685852483,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The tofu cubes seem a bit undercooked. Let's keep them on the heat for a few more minutes until the bottoms are lightly browned."
+            }
+          ]
+        },
+        {
+          "step_id": 285,
+          "description": "Flip-Flip the tofu with tongs",
+          "start_time": 336.01371093833137,
+          "end_time": 363.716,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Using a spoon might break the tofu cubes. Tongs usually work better for flipping them gently."
+            }
+          ]
+        },
+        {
+          "step_id": 287,
+          "description": "Return-Return the heat to medium",
+          "start_time": 367.0,
+          "end_time": 369.06,
+          "error_tag": "Temperature Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The heat is set a bit high, which might burn the tofu. You might want to lower it back to medium."
+            }
+          ]
+        },
+        {
+          "step_id": 278,
+          "description": "drizzle-drizzle with the 1 tablespoons sesame oil on the pan",
+          "start_time": 388.9219471910521,
+          "end_time": 400.204,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like we added the sesame oil a bit early in the sequence. Just keep an eye on it so it doesn't burn."
+            }
+          ]
+        },
+        {
+          "step_id": 289,
+          "description": "cook-cook pan for 2 minutes",
+          "start_time": 403.916,
+          "end_time": 442.896,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The tofu needs a little more time. Let's cook it for another minute to get the texture right."
+            }
+          ]
+        },
+        {
+          "step_id": 289,
+          "description": "cook-cook pan for 2 minutes",
+          "start_time": 403.916,
+          "end_time": 442.896,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We seem to be out of the standard order. Let's make sure the previous steps are complete before finishing the cooking."
+            }
+          ]
+        },
+        {
+          "step_id": 282,
+          "description": "remove-Briefly remove from the heat again",
+          "start_time": 443.68661278597347,
+          "end_time": 449.2559008125756,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We are removing the pan a bit early. Usually, this is done after the sauce is added to prevent spitting."
+            }
+          ]
+        },
+        {
+          "step_id": 277,
+          "description": "drizzle-drizzle 1 tablespoon soy sauce (watch for spitting) on the pan",
+          "start_time": 461.3226915368803,
+          "end_time": 477.1023409455865,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "This step typically comes later. Adding the soy sauce now might affect how the tofu crisps up."
+            }
+          ]
+        },
+        {
+          "step_id": 284,
+          "description": "Return-Return to low heat",
+          "start_time": 482.67162897218867,
+          "end_time": 488.24091699879085,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We're adjusting the heat a bit out of order. Let's check the recipe to ensure we're at the right stage."
+            }
+          ]
+        },
+        {
+          "step_id": 283,
+          "description": "Transfer-Transfer to a serving dish",
+          "start_time": 602.4113215441355,
+          "end_time": 631.478,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful! The tofu is very hot, so take your time transferring it to avoid spills or burns."
+            }
+          ]
+        },
+        {
+          "step_id": 280,
+          "description": "remove-Briefly remove the pan from the heat to reduce spitting",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to briefly remove the pan from the heat. This is important to prevent the hot oil from spitting."
+            }
+          ]
+        },
+        {
+          "step_id": 276,
+          "description": "Turn-Turn on the heat to medium",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like the stove isn't on yet. Make sure to turn the heat to medium to start cooking."
+            }
+          ]
+        },
+        {
+          "step_id": 293,
+          "description": "pat-pat tofu dry with a towel",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We missed patting the tofu dry. Removing the excess moisture helps it cook much better."
+            }
+          ]
+        },
+        {
+          "step_id": 290,
+          "description": "cook-cook until tofu turns brown",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We skipped the browning step. The tofu should be cooked until it turns a golden brown color."
+            }
+          ]
+        },
+        {
+          "step_id": 281,
+          "description": "flip-flip tofu on the pan",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to flip the tofu pieces so they cook evenly on both sides."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "26_18",
+    "activity_id": 26,
+    "step_annotations": [
+      {
+        "description": "Measure and add-1.5 tbsp sugar to the mixing bowl",
+        "step_id": 297,
+        "start_time": 0.838,
+        "end_time": 82.224
+      },
+      {
+        "description": "Place-Place the paper cupcake liner inside the mug",
+        "step_id": 303,
+        "start_time": 82.994,
+        "end_time": 114.928
+      },
+      {
+        "description": "Measure and add-Measure and add 2 tbsp flour to the mixing bowl",
+        "step_id": 299,
+        "start_time": 120.798,
+        "end_time": 156.27962475719423
+      },
+      {
+        "description": "Measure and add-1/4 tsp baking powder to the bowl",
+        "step_id": 304,
+        "start_time": 162.02100000000002,
+        "end_time": 212.6
+      },
+      {
+        "description": "Measure and add-a pinch of salt to the mixing bowl",
+        "step_id": 310,
+        "start_time": 215.049,
+        "end_time": 239.08100000000002
+      },
+      {
+        "description": "Whisk-Whisk to combine mixture of flour, sugar and baking powder in the bowl",
+        "step_id": 308,
+        "start_time": 246.75730224820143,
+        "end_time": 285.173
+      },
+      {
+        "description": "Measure and add-1/4 tsp vanilla extract to the bowl",
+        "step_id": 313,
+        "start_time": 292.2703157739808,
+        "end_time": 328.4613867703837
+      },
+      {
+        "description": "Measure and add-Measure and add 2 tsp vegetable oil to the bowl",
+        "step_id": 300,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Added 2 tablespoons instead of 2 teaspoons"
+          }
+        ],
+        "start_time": 333.3965328153477,
+        "end_time": 379.716
+      },
+      {
+        "description": "Measure and add-2 tbsp water to the bowl",
+        "step_id": 296,
+        "start_time": 399.7468296420863,
+        "end_time": 429.35770591187054
+      },
+      {
+        "description": "Set-Set aside the lined mug",
+        "step_id": 301,
+        "start_time": 431.647,
+        "end_time": 436.969
+      },
+      {
+        "description": "Whisk-Whisk batter until no lumps remain",
+        "step_id": 294,
+        "start_time": 437.131,
+        "end_time": 514.192
+      },
+      {
+        "description": "Pour-Pour batter into prepared mug",
+        "step_id": 307,
+        "start_time": 515.093,
+        "end_time": 561.895
+      },
+      {
+        "description": "Microwave-Microwave the mug and batter on high power for 60 seconds. Check if the cake is done by inserting and toothpick into the center of the cake and then removing it. If wet batter clings to the toothpick, microwave for an additional 5 seconds. If the toothpick comes out clean, continue",
+        "step_id": 312,
+        "start_time": 565.348396928657,
+        "end_time": 672.507
+      },
+      {
+        "description": "Invert-Invert the mug to release the cake onto a plate",
+        "step_id": 309,
+        "start_time": 675.115,
+        "end_time": 703.336
+      },
+      {
+        "description": "Allow-Allow to cool until it is no longer hot to the touch",
+        "step_id": 305,
+        "start_time": 703.3853680128677,
+        "end_time": 706.505
+      },
+      {
+        "description": "remove-then carefully remove the paper liner",
+        "step_id": 295,
+        "start_time": 706.8413393142656,
+        "end_time": 716.6921185103456
+      },
+      {
+        "description": "Scoop-While the cake is cooling, prepare to pipe the frosting. Scoop 4 spoonfuls of chocolate frosting into a zip-top bag",
+        "step_id": 298,
+        "start_time": 723.82,
+        "end_time": 813.9590000000001
+      },
+      {
+        "description": "seal-seal zip top bag, removing as much air as possible",
+        "step_id": 311,
+        "start_time": 814.697,
+        "end_time": 833.809
+      },
+      {
+        "description": "cut-Use scissors to cut one corner from the bag to create a small opening 1/4 inch in diameter",
+        "step_id": 306,
+        "start_time": 835.9806253341893,
+        "end_time": 851.4445737568647
+      },
+      {
+        "description": "Squeeze-Squeeze the frosting through the opening to apply small dollops of frosting to the plate in a circle around the base of the cake",
+        "step_id": 302,
+        "start_time": 851.809,
+        "end_time": 909.6617913481127
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 300,
+          "description": "Measure and add-Measure and add 2 tsp vegetable oil to the bowl",
+          "start_time": 333.3965328153477,
+          "end_time": 379.716,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like we used tablespoons instead of teaspoons for the oil. Since that adds extra liquid, you might want to scoop out the excess or add a bit more flour to balance it."
+            },
+            {
+              "role": "user",
+              "utterance": "Oh, good catch. I'll adjust the flour."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "26_24",
+    "activity_id": 26,
+    "step_annotations": [
+      {
+        "description": "Measure and add-1/4 tsp baking powder to the bowl",
+        "step_id": 304,
+        "start_time": 3.83807887910085,
+        "end_time": 133.5651449927096
+      },
+      {
+        "description": "Measure and add-Measure and add 2 tbsp flour to the mixing bowl",
+        "step_id": 299,
+        "start_time": 135.635,
+        "end_time": 180.38970731773998
+      },
+      {
+        "description": "Measure and add-1.5 tbsp sugar to the mixing bowl",
+        "step_id": 297,
+        "start_time": 182.924,
+        "end_time": 254.08082179647627
+      },
+      {
+        "description": "Place-Place the paper cupcake liner inside the mug",
+        "step_id": 303,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Used wrong shaped mug"
+          }
+        ],
+        "start_time": 262.5245953304982,
+        "end_time": 306.652
+      },
+      {
+        "description": "Measure and add-a pinch of salt to the mixing bowl",
+        "step_id": 310,
+        "start_time": 312.41962075880923,
+        "end_time": 373.82888282442286
+      },
+      {
+        "description": "Whisk-Whisk to combine mixture of flour, sugar and baking powder in the bowl",
+        "step_id": 308,
+        "start_time": 387.6459667891859,
+        "end_time": 425.0326302311814
+      },
+      {
+        "description": "Measure and add-Measure and add 2 tsp vegetable oil to the bowl",
+        "step_id": 300,
+        "start_time": 425.3360934383702,
+        "end_time": 477
+      },
+      {
+        "description": "Measure and add-1/4 tsp vanilla extract to the bowl",
+        "step_id": 313,
+        "start_time": 484.36555454252726,
+        "end_time": 543.4719692806804
+      },
+      {
+        "description": "Measure and add-2 tbsp water to the bowl",
+        "step_id": 296,
+        "start_time": 547.3100481597812,
+        "end_time": 611.7897733286756
+      },
+      {
+        "description": "Set-Set aside the lined mug",
+        "step_id": 301,
+        "start_time": 611,
+        "end_time": 613
+      },
+      {
+        "description": "Whisk-Whisk batter until no lumps remain",
+        "step_id": 294,
+        "start_time": 613.3250048803159,
+        "end_time": 683.41
+      },
+      {
+        "description": "Pour-Pour batter into prepared mug",
+        "step_id": 307,
+        "start_time": 684.318,
+        "end_time": 757.6367707345079
+      },
+      {
+        "description": "Microwave-Microwave the mug and batter on high power for 60 seconds. Check if the cake is done by inserting and toothpick into the center of the cake and then removing it. If wet batter clings to the toothpick, microwave for an additional 5 seconds. If the toothpick comes out clean, continue",
+        "step_id": 312,
+        "start_time": 762.242465389429,
+        "end_time": 912.2497507654472
+      },
+      {
+        "description": "Invert-Invert the mug to release the cake onto a plate",
+        "step_id": 309,
+        "start_time": 917.3008521051033,
+        "end_time": 931.8855518456866
+      },
+      {
+        "description": "Allow-Allow to cool until it is no longer hot to the touch",
+        "step_id": 305,
+        "start_time": 932.0084470834234,
+        "end_time": 963.0500801641513
+      },
+      {
+        "description": "remove-then carefully remove the paper liner",
+        "step_id": 295,
+        "errors": [
+          {
+            "tag": "Other",
+            "description": "Flipped the cake after removing the paper liner"
+          }
+        ],
+        "start_time": 963.139011260131,
+        "end_time": 971.2270604102363
+      },
+      {
+        "description": "Scoop-While the cake is cooling, prepare to pipe the frosting. Scoop 4 spoonfuls of chocolate frosting into a zip-top bag",
+        "step_id": 298,
+        "start_time": 980.2453457223571,
+        "end_time": 1107.6695645085053
+      },
+      {
+        "description": "seal-seal zip top bag, removing as much air as possible",
+        "step_id": 311,
+        "start_time": 1109.9724118359659,
+        "end_time": 1156.7969741609963
+      },
+      {
+        "description": "cut-Use scissors to cut one corner from the bag to create a small opening 1/4 inch in diameter",
+        "step_id": 306,
+        "start_time": 1158.3322057126368,
+        "end_time": 1182.8959105388822
+      },
+      {
+        "description": "Squeeze-Squeeze the frosting through the opening to apply small dollops of frosting to the plate in a circle around the base of the cake",
+        "step_id": 302,
+        "start_time": 1190.572068297084,
+        "end_time": 1255.051793465978
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 303,
+          "description": "Place-Place the paper cupcake liner inside the mug",
+          "start_time": 262.5245953304982,
+          "end_time": 306.652,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I noticed the mug you chose has an unusual shape. Using a standard mug helps the liner fit better and ensures the cake cooks evenly."
+            },
+            {
+              "role": "user",
+              "utterance": "Oh, I see. I'll switch it out."
+            }
+          ]
+        },
+        {
+          "step_id": 295,
+          "description": "remove-then carefully remove the paper liner",
+          "start_time": 963.139011260131,
+          "end_time": 971.2270604102363,
+          "error_tag": "Other",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you flipped the cake over. It's usually best to keep it inverted on the plate for the frosting step."
+            },
+            {
+              "role": "user",
+              "utterance": "Okay, I'll flip it back."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "26_29",
+    "activity_id": 26,
+    "step_annotations": [
+      {
+        "description": "Measure and add-a pinch of salt to the mixing bowl",
+        "step_id": 310,
+        "start_time": 0.609,
+        "end_time": 38.700853379708384
+      },
+      {
+        "description": "Measure and add-1/4 tsp baking powder to the bowl",
+        "step_id": 304,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Add more baking powder. Might give bitter taste to the cupcake"
+          }
+        ],
+        "start_time": 39.5705354781288,
+        "end_time": 87.83789194046173,
+        "modified_description": "Measure and add-1/2 tsp baking powder to the bowl"
+      },
+      {
+        "description": "Measure and add-1.5 tbsp sugar to the mixing bowl",
+        "step_id": 297,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Add more sugar. Might make the cake very sweet"
+          }
+        ],
+        "start_time": 88.142,
+        "end_time": 119.58128853280682,
+        "modified_description": "Measure and add-2 tbsp sugar to the mixing bowl"
+      },
+      {
+        "description": "Measure and add-Measure and add 2 tbsp flour to the mixing bowl",
+        "step_id": 299,
+        "start_time": 124.79938112332928,
+        "end_time": 144.8020693869988
+      },
+      {
+        "description": "Whisk-Whisk to combine mixture of flour, sugar and baking powder in the bowl",
+        "step_id": 308,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Use spoon instead of a whisker"
+          }
+        ],
+        "start_time": 150.02016197752127,
+        "end_time": 160.89118820777645
+      },
+      {
+        "description": "Measure and add-2 tbsp water to the bowl",
+        "step_id": 296,
+        "start_time": 164.8047576506683,
+        "end_time": 180.02419437302552
+      },
+      {
+        "description": "Measure and add-Measure and add 2 tsp vegetable oil to the bowl",
+        "step_id": 300,
+        "start_time": 186.54681011117862,
+        "end_time": 238.72773601640338
+      },
+      {
+        "description": "Measure and add-1/4 tsp vanilla extract to the bowl",
+        "step_id": 313,
+        "start_time": 242.78624362883488,
+        "end_time": 270.6160707782881
+      },
+      {
+        "description": "Place-Place the paper cupcake liner inside the mug",
+        "step_id": 303,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Folded paper cupcake liner will not cover the bottom of the cup fully"
+          }
+        ],
+        "start_time": 280.90731778979347,
+        "end_time": 310.0416680868773,
+        "modified_description": "Place-Place the FOLDED paper cupcake liner inside the mug"
+      },
+      {
+        "description": "Whisk-Whisk batter until no lumps remain",
+        "step_id": 294,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Did not whisk completely. Will lead to lumps in the cupcake"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Used spoon instead of whisker"
+          }
+        ],
+        "start_time": 312.2158733329283,
+        "end_time": 325.6959458584447,
+        "modified_description": "NOT ENOUGH Whisk-Whisk batter"
+      },
+      {
+        "description": "Set-Set aside the lined mug",
+        "step_id": 301,
+        "start_time": 327.4353100552856,
+        "end_time": 329.044
+      },
+      {
+        "description": "Pour-Pour batter into prepared mug",
+        "step_id": 307,
+        "start_time": 330.0443563505468,
+        "end_time": 346.56831622053465
+      },
+      {
+        "description": "Microwave-Microwave the mug and batter on high power for 60 seconds. Check if the cake is done by inserting and toothpick into the center of the cake and then removing it. If wet batter clings to the toothpick, microwave for an additional 5 seconds. If the toothpick comes out clean, continue",
+        "step_id": 312,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Microwave for 90 seconds."
+          }
+        ],
+        "start_time": 352.149964442364,
+        "end_time": 572.7355616023744
+      },
+      {
+        "description": "Invert-Invert the mug to release the cake onto a plate",
+        "step_id": 309,
+        "start_time": 575.2947081051033,
+        "end_time": 586.6005753845687
+      },
+      {
+        "description": "Allow-Allow to cool until it is no longer hot to the touch",
+        "step_id": 305,
+        "start_time": 587.3389999999999,
+        "end_time": 617.9091309277036
+      },
+      {
+        "description": "remove-then carefully remove the paper liner",
+        "step_id": 295,
+        "start_time": 619.6484951245444,
+        "end_time": 629.214998207169
+      },
+      {
+        "description": "Scoop-While the cake is cooling, prepare to pipe the frosting. Scoop 4 spoonfuls of chocolate frosting into a zip-top bag",
+        "step_id": 298,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Take only 1 spoon, will not be enough for the forsting"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Used cocoa powder instead of chocolate frosting"
+          }
+        ],
+        "start_time": 634.4330907976914,
+        "end_time": 700.5289302776429,
+        "modified_description": "Scoop-While the cake is cooling, prepare to pipe the frosting. Scoop 1 spoonfuls of chocolate powder into a zip-top bag"
+      },
+      {
+        "description": "seal-seal zip top bag, removing as much air as possible",
+        "step_id": 311,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Do not remove the air"
+          }
+        ],
+        "start_time": 688.705395082451,
+        "end_time": 696.0769862023955,
+        "modified_description": "seal-seal zip top bag"
+      },
+      {
+        "description": "cut-Use scissors to cut one corner from the bag to create a small opening 1/4 inch in diameter",
+        "step_id": 306,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Cut a bigger hole in the bag"
+          }
+        ],
+        "start_time": 700.5910504275299,
+        "end_time": 715.5827132669675,
+        "modified_description": "cut-Use scissors to cut one corner from the bag to create a small opening 1/2 inch in diameter"
+      },
+      {
+        "description": "Squeeze-Squeeze the frosting through the opening to apply small dollops of frosting to the plate in a circle around the base of the cake",
+        "step_id": 302,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 304,
+          "description": "Measure and add-1/4 tsp baking powder to the bowl",
+          "start_time": 39.5705354781288,
+          "end_time": 87.83789194046173,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you added a bit more baking powder than the recipe calls for. You might want to remove the extra to avoid a bitter taste."
+            }
+          ]
+        },
+        {
+          "step_id": 297,
+          "description": "Measure and add-1.5 tbsp sugar to the mixing bowl",
+          "start_time": 88.142,
+          "end_time": 119.58128853280682,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like a little too much sugar. You may want to adjust the amount so the cake doesn't turn out overly sweet."
+            }
+          ]
+        },
+        {
+          "step_id": 308,
+          "description": "Whisk-Whisk to combine mixture of flour, sugar and baking powder in the bowl",
+          "start_time": 150.02016197752127,
+          "end_time": 160.89118820777645,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "A whisk usually works better than a spoon here to ensure the dry ingredients are fully combined."
+            }
+          ]
+        },
+        {
+          "step_id": 303,
+          "description": "Place-Place the paper cupcake liner inside the mug",
+          "start_time": 280.90731778979347,
+          "end_time": 310.0416680868773,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Make sure to unfold the cupcake liner completely so it covers the bottom of the mug evenly."
+            }
+          ]
+        },
+        {
+          "step_id": 294,
+          "description": "Whisk-Whisk batter until no lumps remain",
+          "start_time": 312.2158733329283,
+          "end_time": 325.6959458584447,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You might want to whisk a bit more vigorously to make sure all those lumps disappear."
+            }
+          ]
+        },
+        {
+          "step_id": 294,
+          "description": "Whisk-Whisk batter until no lumps remain",
+          "start_time": 312.2158733329283,
+          "end_time": 325.6959458584447,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Using a whisk instead of a spoon will help you get a smoother batter much faster."
+            }
+          ]
+        },
+        {
+          "step_id": 312,
+          "description": "Microwave-Microwave the mug and batter on high power for 60 seconds. Check if the cake is done by inserting and toothpick into the center of the cake and then removing it. If wet batter clings to the toothpick, microwave for an additional 5 seconds. If the toothpick comes out clean, continue",
+          "start_time": 352.149964442364,
+          "end_time": 572.7355616023744,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The recipe recommends 60 seconds. 90 seconds might overcook it, so you may want to stop the microwave a bit early."
+            }
+          ]
+        },
+        {
+          "step_id": 298,
+          "description": "Scoop-While the cake is cooling, prepare to pipe the frosting. Scoop 4 spoonfuls of chocolate frosting into a zip-top bag",
+          "start_time": 634.4330907976914,
+          "end_time": 700.5289302776429,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You'll likely need about four spoonfuls to have enough frosting for the piping."
+            }
+          ]
+        },
+        {
+          "step_id": 298,
+          "description": "Scoop-While the cake is cooling, prepare to pipe the frosting. Scoop 4 spoonfuls of chocolate frosting into a zip-top bag",
+          "start_time": 634.4330907976914,
+          "end_time": 700.5289302776429,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you're using cocoa powder, but the recipe calls for prepared chocolate frosting here."
+            }
+          ]
+        },
+        {
+          "step_id": 311,
+          "description": "seal-seal zip top bag, removing as much air as possible",
+          "start_time": 688.705395082451,
+          "end_time": 696.0769862023955,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try to press as much air out of the bag as possible before sealing it to make piping easier."
+            }
+          ]
+        },
+        {
+          "step_id": 306,
+          "description": "cut-Use scissors to cut one corner from the bag to create a small opening 1/4 inch in diameter",
+          "start_time": 700.5910504275299,
+          "end_time": 715.5827132669675,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That cut looks a bit large. You might need to use a new bag with a smaller opening for precise piping."
+            }
+          ]
+        },
+        {
+          "step_id": 302,
+          "description": "Squeeze-Squeeze the frosting through the opening to apply small dollops of frosting to the plate in a circle around the base of the cake",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like we missed the frosting step. Let's add those dollops around the base before serving."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "26_30",
+    "activity_id": 26,
+    "step_annotations": [
+      {
+        "description": "Measure and add-Measure and add 2 tbsp flour to the mixing bowl",
+        "step_id": 299,
+        "start_time": 3.5251930953664266,
+        "end_time": 41.46574633392064
+      },
+      {
+        "description": "Measure and add-1.5 tbsp sugar to the mixing bowl",
+        "step_id": 297,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Using salt in place of sugar"
+          }
+        ],
+        "start_time": 54.815200251189715,
+        "end_time": 91.35054781424193,
+        "modified_description": "Measure and add-1.5 tbsp salt to the mixing bowl"
+      },
+      {
+        "description": "Measure and add-a pinch of salt to the mixing bowl",
+        "step_id": 310,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Add a pinch of sugar to the mixing bowl instead of salt"
+          }
+        ],
+        "start_time": 92.75575348974394,
+        "end_time": 122.96767551303711,
+        "modified_description": "Measure and add-a pinch of sugar to the mixing bowl"
+      },
+      {
+        "description": "Whisk-Whisk to combine mixture of flour, sugar and baking powder in the bowl",
+        "step_id": 308,
+        "start_time": 167.93425712910138,
+        "end_time": 211.49563306966363
+      },
+      {
+        "description": "Measure and add-1/4 tsp vanilla extract to the bowl",
+        "step_id": 313,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Measure and add-1/2 tsp vanilla extract to the bowl"
+          }
+        ],
+        "start_time": 222.03467563592866,
+        "end_time": 278.242902656009,
+        "modified_description": "Measure and add-1/2 tsp vanilla extract to the bowl"
+      },
+      {
+        "description": "Measure and add-2 tbsp water to the bowl",
+        "step_id": 296,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Measure and add-2 tbsp milk to the bowl"
+          }
+        ],
+        "start_time": 286.674136709021,
+        "end_time": 343.58496656685236,
+        "modified_description": "Measure and add-2 tbsp milk to the bowl"
+      },
+      {
+        "description": "Place-Place the paper cupcake liner inside the mug",
+        "step_id": 303,
+        "start_time": 344.27142071354314,
+        "end_time": 387.19710837233066
+      },
+      {
+        "description": "Set-Set aside the lined mug",
+        "step_id": 301,
+        "start_time": 386.361,
+        "end_time": 391.735012441214
+      },
+      {
+        "description": "Measure and add-Measure and add 2 tsp vegetable oil to the bowl",
+        "step_id": 300,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Measure and add-Measure and add 2 tsp olive oil to the bowl"
+          }
+        ],
+        "start_time": 399.7931935869327,
+        "end_time": 430.00511561022586,
+        "modified_description": "Measure and add-Measure and add 2 tsp olive oil to the bowl"
+      },
+      {
+        "description": "Whisk-Whisk batter until no lumps remain",
+        "step_id": 294,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Use spoon instead of whisker to whisk batter until no lumps remain"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Using hands in the last few seconds of the video"
+          }
+        ],
+        "start_time": 447.57018655400094,
+        "end_time": 498.15759087207323,
+        "modified_description": "Whisk-Whisk batter with a spoon until no lumps remain"
+      },
+      {
+        "description": "Pour-Pour batter into prepared mug",
+        "step_id": 307,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Using hand to transfer batter into prepared mug"
+          }
+        ],
+        "start_time": 518.5330731668524,
+        "end_time": 580.3621228889407
+      },
+      {
+        "description": "Invert-Invert the mug to release the cake onto a plate",
+        "step_id": 309,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Invert-Invert the mug to release the cake onto a bowl"
+          }
+        ],
+        "start_time": 599.3323995082178,
+        "end_time": 626,
+        "modified_description": "Invert-Invert the mug to release the cake onto a bowl"
+      },
+      {
+        "description": "Allow-Allow to cool until it is no longer hot to the touch",
+        "step_id": 305,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Allow-No time to allow for cooling so that it is still hot to the touch"
+          }
+        ],
+        "start_time": 626,
+        "end_time": 635,
+        "modified_description": "Allow-No time to allow for cooling so that it is still hot to the touch"
+      },
+      {
+        "description": "remove-then carefully remove the paper liner",
+        "step_id": 295,
+        "start_time": 635.8677470712701,
+        "end_time": 649.9198038262901
+      },
+      {
+        "description": "Scoop-While the cake is cooling, prepare to pipe the frosting. Scoop 4 spoonfuls of chocolate frosting into a zip-top bag",
+        "step_id": 298,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Scooped 2 spoonfuls instead of 4 spoonfuls of chocolate frosting into a zip-top bag"
+          },
+          {
+            "tag": "Technique Error",
+            "description": "Transferring with hand instead of scooping with a spoon"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Using polythene bag instead of zip-top bag"
+          }
+        ],
+        "start_time": 659.7562435548042,
+        "end_time": 751.0946124624347,
+        "modified_description": "Scoop-While the cake is cooling, prepare to pipe the frosting. Scoop 2 spoonfuls of chocolate frosting into a polythene"
+      },
+      {
+        "description": "cut-Use scissors to cut one corner from the bag to create a small opening 1/4 inch in diameter",
+        "step_id": 306,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Use knife instead of scissors to cut one corner"
+          }
+        ],
+        "start_time": 752.9855286166986,
+        "end_time": 786.0747765469721,
+        "modified_description": "cut-Use knife to cut one corner from the bag to create a small opening 1/4 inch in diameter"
+      },
+      {
+        "description": "Squeeze-Squeeze the frosting through the opening to apply small dollops of frosting to the plate in a circle around the base of the cake",
+        "step_id": 302,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Squeeze in a square instead of circle"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Use bowl instead of plate"
+          }
+        ],
+        "start_time": 787.44,
+        "end_time": 866.3214778535994,
+        "modified_description": "Squeeze-Squeeze the frosting through the opening to apply small dollops of frosting to the bowl in a square around the base of the cake"
+      },
+      {
+        "description": "Measure and add-1/4 tsp baking powder to the bowl",
+        "step_id": 304,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Microwave-Microwave the mug and batter on high power for 60 seconds. Check if the cake is done by inserting and toothpick into the center of the cake and then removing it. If wet batter clings to the toothpick, microwave for an additional 5 seconds. If the toothpick comes out clean, continue",
+        "step_id": 312,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "seal-seal zip top bag, removing as much air as possible",
+        "step_id": 311,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 297,
+          "description": "Measure and add-1.5 tbsp sugar to the mixing bowl",
+          "start_time": 54.815200251189715,
+          "end_time": 91.35054781424193,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you're adding salt instead of sugar. Since that much salt will spoil the taste, you'll need to start fresh."
+            }
+          ]
+        },
+        {
+          "step_id": 310,
+          "description": "Measure and add-a pinch of salt to the mixing bowl",
+          "start_time": 92.75575348974394,
+          "end_time": 122.96767551303711,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You added a pinch of sugar, but the recipe calls for salt here to balance the flavors."
+            }
+          ]
+        },
+        {
+          "step_id": 313,
+          "description": "Measure and add-1/4 tsp vanilla extract to the bowl",
+          "start_time": 222.03467563592866,
+          "end_time": 278.242902656009,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looked like about half a teaspoon of vanilla. The recipe only calls for a quarter teaspoon, but it should still taste fine."
+            }
+          ]
+        },
+        {
+          "step_id": 296,
+          "description": "Measure and add-2 tbsp water to the bowl",
+          "start_time": 286.674136709021,
+          "end_time": 343.58496656685236,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You used milk instead of water. That is a fine substitute, but just a heads-up that the original recipe specifies water."
+            }
+          ]
+        },
+        {
+          "step_id": 300,
+          "description": "Measure and add-Measure and add 2 tsp vegetable oil to the bowl",
+          "start_time": 399.7931935869327,
+          "end_time": 430.00511561022586,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're using olive oil, which has a stronger flavor than vegetable oil. You might prefer a more neutral oil for this cake."
+            }
+          ]
+        },
+        {
+          "step_id": 294,
+          "description": "Whisk-Whisk batter until no lumps remain",
+          "start_time": 447.57018655400094,
+          "end_time": 498.15759087207323,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Using a spoon is okay, but a whisk would make it much easier to get rid of those lumps."
+            }
+          ]
+        },
+        {
+          "step_id": 294,
+          "description": "Whisk-Whisk batter until no lumps remain",
+          "start_time": 447.57018655400094,
+          "end_time": 498.15759087207323,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It's best to stick to using a utensil for mixing rather than your hands to keep things clean and consistent."
+            }
+          ]
+        },
+        {
+          "step_id": 307,
+          "description": "Pour-Pour batter into prepared mug",
+          "start_time": 518.5330731668524,
+          "end_time": 580.3621228889407,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Using your hand to transfer the batter is quite messy. A spoon or spatula would work much better here."
+            }
+          ]
+        },
+        {
+          "step_id": 309,
+          "description": "Invert-Invert the mug to release the cake onto a plate",
+          "start_time": 599.3323995082178,
+          "end_time": 626.0,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You've inverted the cake onto a bowl, but using a flat plate will make it easier to decorate and eat."
+            }
+          ]
+        },
+        {
+          "step_id": 305,
+          "description": "Allow-Allow to cool until it is no longer hot to the touch",
+          "start_time": 626.0,
+          "end_time": 635.0,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please be careful! The cake is still very hot to the touch. It's safer to let it cool down a bit more."
+            }
+          ]
+        },
+        {
+          "step_id": 298,
+          "description": "Scoop-While the cake is cooling, prepare to pipe the frosting. Scoop 4 spoonfuls of chocolate frosting into a zip-top bag",
+          "start_time": 659.7562435548042,
+          "end_time": 751.0946124624347,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You've only scooped two spoonfuls so far. You'll likely need four spoonfuls to have enough frosting."
+            }
+          ]
+        },
+        {
+          "step_id": 298,
+          "description": "Scoop-While the cake is cooling, prepare to pipe the frosting. Scoop 4 spoonfuls of chocolate frosting into a zip-top bag",
+          "start_time": 659.7562435548042,
+          "end_time": 751.0946124624347,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please use a spoon to scoop the frosting. It's much more sanitary than using your hands."
+            }
+          ]
+        },
+        {
+          "step_id": 298,
+          "description": "Scoop-While the cake is cooling, prepare to pipe the frosting. Scoop 4 spoonfuls of chocolate frosting into a zip-top bag",
+          "start_time": 659.7562435548042,
+          "end_time": 751.0946124624347,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "A zip-top bag is recommended here, as it's stronger and easier to control for piping than a standard polythene bag."
+            }
+          ]
+        },
+        {
+          "step_id": 306,
+          "description": "cut-Use scissors to cut one corner from the bag to create a small opening 1/4 inch in diameter",
+          "start_time": 752.9855286166986,
+          "end_time": 786.0747765469721,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please be very careful using a knife there. Scissors are much safer for cutting the corner of the bag."
+            }
+          ]
+        },
+        {
+          "step_id": 302,
+          "description": "Squeeze-Squeeze the frosting through the opening to apply small dollops of frosting to the plate in a circle around the base of the cake",
+          "start_time": 787.44,
+          "end_time": 866.3214778535994,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're piping the frosting in a square shape. The usual design is a circle, but your way works too if you prefer it."
+            }
+          ]
+        },
+        {
+          "step_id": 302,
+          "description": "Squeeze-Squeeze the frosting through the opening to apply small dollops of frosting to the plate in a circle around the base of the cake",
+          "start_time": 787.44,
+          "end_time": 866.3214778535994,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since you're using a bowl, be mindful that piping on the curved sides might be a bit harder than on a plate."
+            }
+          ]
+        },
+        {
+          "step_id": 304,
+          "description": "Measure and add-1/4 tsp baking powder to the bowl",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It seems you missed adding the baking powder. The cake won't rise properly without it."
+            }
+          ]
+        },
+        {
+          "step_id": 312,
+          "description": "Microwave-Microwave the mug and batter on high power for 60 seconds. Check if the cake is done by inserting and toothpick into the center of the cake and then removing it. If wet batter clings to the toothpick, microwave for an additional 5 seconds. If the toothpick comes out clean, continue",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You haven't microwaved the batter yet. It needs to cook for 60 seconds before it's ready to eat."
+            }
+          ]
+        },
+        {
+          "step_id": 311,
+          "description": "seal-seal zip top bag, removing as much air as possible",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to seal the zip-top bag to keep the frosting from squeezing out the back while you pipe."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "26_34",
+    "activity_id": 26,
+    "step_annotations": [
+      {
+        "description": "Measure and add-1.5 tbsp sugar to the mixing bowl",
+        "step_id": 297,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Add 3 tbsp instead of 1.5 tbsp"
+          },
+          {
+            "tag": "Technique Error",
+            "description": "Spilling while measuring the sugar"
+          }
+        ],
+        "start_time": 0,
+        "end_time": 87.99996024096386,
+        "modified_description": "Measure and add-3 tbsp sugar to the mixing bowl"
+      },
+      {
+        "description": "Measure and add-1/4 tsp baking powder to the bowl",
+        "step_id": 304,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Add baking soda instead of baking powder"
+          }
+        ],
+        "start_time": 100.77495745099539,
+        "end_time": 152.5001249208749,
+        "modified_description": "Measure and add-1/4 tsp baking soda to the bowl"
+      },
+      {
+        "description": "Measure and add-a pinch of salt to the mixing bowl",
+        "step_id": 310,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "drop/ spill salt while trying to measure and trasfer"
+          }
+        ],
+        "start_time": 158.54592371605563,
+        "end_time": 174.66805383653755,
+        "modified_description": "Measure and add-a pinch of salt to the mixing bowl and spill while doing it"
+      },
+      {
+        "description": "Whisk-Whisk to combine mixture of flour, sugar and baking powder in the bowl",
+        "step_id": 308,
+        "start_time": 179.3703417883448,
+        "end_time": 206.3837196473217
+      },
+      {
+        "description": "Measure and add-1/4 tsp vanilla extract to the bowl",
+        "step_id": 313,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "spilling vanilla extract in the process"
+          }
+        ],
+        "start_time": 214.97337913774237,
+        "end_time": 253.26343817388698,
+        "modified_description": "Measure and add-1/4 tsp vanilla extract to the bowl and spill while doing the procedure"
+      },
+      {
+        "description": "Measure and add-Measure and add 2 tsp vegetable oil to the bowl",
+        "step_id": 300,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "add 1 tsp instead of 2 tsp"
+          }
+        ],
+        "start_time": 266.40000003151033,
+        "end_time": 311.40761328452237,
+        "modified_description": "Measure and add-Measure and add 1 tsp vegetable oil to the bowl"
+      },
+      {
+        "description": "Measure and add-2 tbsp water to the bowl",
+        "step_id": 296,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "use tsp instead of tbsp"
+          }
+        ],
+        "start_time": 312.3779152823207,
+        "end_time": 359.400794800393,
+        "modified_description": "Measure and add-2 tsp water to the bowl"
+      },
+      {
+        "description": "Whisk-Whisk batter until no lumps remain",
+        "step_id": 294,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "whisk incompletely"
+          }
+        ],
+        "start_time": 363.43132733051345,
+        "end_time": 405.01618676826445,
+        "modified_description": "Whisk-Whisk batter until with visible lumps remaining"
+      },
+      {
+        "description": "Pour-Pour batter into prepared mug",
+        "step_id": 307,
+        "start_time": 411.1259622702725,
+        "end_time": 452.294973113646
+      },
+      {
+        "description": "Microwave-Microwave the mug and batter on high power for 60 seconds. Check if the cake is done by inserting and toothpick into the center of the cake and then removing it. If wet batter clings to the toothpick, microwave for an additional 5 seconds. If the toothpick comes out clean, continue",
+        "step_id": 312,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Time is set to 90 sec instead of 60 sec"
+          }
+        ],
+        "start_time": 452.9667285353328,
+        "end_time": 585.9743020293087,
+        "modified_description": "Microwave-Microwave the mug and batter on high power for 90 seconds. Check if the cake is done by inserting and toothpick into the center of the cake and then removing it. If wet batter clings to the toothpick, microwave for an additional 5 seconds. If the toothpick comes out clean, continue"
+      },
+      {
+        "description": "Invert-Invert the mug to release the cake onto a plate",
+        "step_id": 309,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Use butter knife to scrape the ingredients from the mug"
+          }
+        ],
+        "start_time": 589.1411490172604,
+        "end_time": 656.3166911859352,
+        "modified_description": "Invert-Invert the mug to release the cake onto a unclean plate"
+      },
+      {
+        "description": "Allow-Allow to cool until it is no longer hot to the touch",
+        "step_id": 305,
+        "start_time": 653,
+        "end_time": 801
+      },
+      {
+        "description": "Scoop-While the cake is cooling, prepare to pipe the frosting. Scoop 4 spoonfuls of chocolate frosting into a zip-top bag",
+        "step_id": 298,
+        "start_time": 673.7823321497906,
+        "end_time": 775.8891562461761,
+        "modified_description": "Scoop-While the cake is hot, prepare to pipe the frosting. Scoop 4 spoonfuls of chocolate frosting into a zip-top bag"
+      },
+      {
+        "description": "cut-Use scissors to cut one corner from the bag to create a small opening 1/4 inch in diameter",
+        "step_id": 306,
+        "start_time": 781.0160615128843,
+        "end_time": 797.8013648138932
+      },
+      {
+        "description": "Squeeze-Squeeze the frosting through the opening to apply small dollops of frosting to the plate in a circle around the base of the cake",
+        "step_id": 302,
+        "start_time": 801.1061213847793,
+        "end_time": 821.3133982973075
+      },
+      {
+        "description": "Measure and add-Measure and add 2 tbsp flour to the mixing bowl",
+        "step_id": 299,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Place-Place the paper cupcake liner inside the mug",
+        "step_id": 303,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Set-Set aside the lined mug",
+        "step_id": 301,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "seal-seal zip top bag, removing as much air as possible",
+        "step_id": 311,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "remove-then carefully remove the paper liner",
+        "step_id": 295,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 297,
+          "description": "Measure and add-1.5 tbsp sugar to the mixing bowl",
+          "start_time": 0,
+          "end_time": 87.99996024096386,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you've added 3 tablespoons of sugar, but the recipe only calls for 1.5. You might want to remove some to balance the flavor."
+            }
+          ]
+        },
+        {
+          "step_id": 297,
+          "description": "Measure and add-1.5 tbsp sugar to the mixing bowl",
+          "start_time": 0,
+          "end_time": 87.99996024096386,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful with the sugar. Steadying your hand against the bowl can help prevent spills while pouring."
+            }
+          ]
+        },
+        {
+          "step_id": 304,
+          "description": "Measure and add-1/4 tsp baking powder to the bowl",
+          "start_time": 100.77495745099539,
+          "end_time": 152.5001249208749,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I noticed you reached for baking soda, but we need baking powder here. Swapping them could affect how the cake rises."
+            }
+          ]
+        },
+        {
+          "step_id": 310,
+          "description": "Measure and add-a pinch of salt to the mixing bowl",
+          "start_time": 158.54592371605563,
+          "end_time": 174.66805383653755,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Salt can be tricky to handle. Measuring it over a small dish first can help you avoid spilling it on the counter."
+            }
+          ]
+        },
+        {
+          "step_id": 313,
+          "description": "Measure and add-1/4 tsp vanilla extract to the bowl",
+          "start_time": 214.97337913774237,
+          "end_time": 253.26343817388698,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Pouring extract can be messy. Try pouring slowly directly over the spoon to keep it steady."
+            }
+          ]
+        },
+        {
+          "step_id": 300,
+          "description": "Measure and add-Measure and add 2 tsp vegetable oil to the bowl",
+          "start_time": 266.40000003151033,
+          "end_time": 311.40761328452237,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You've added 1 teaspoon of oil, but the recipe calls for 2. Please add one more teaspoon."
+            }
+          ]
+        },
+        {
+          "step_id": 296,
+          "description": "Measure and add-2 tbsp water to the bowl",
+          "start_time": 312.3779152823207,
+          "end_time": 359.400794800393,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you used a teaspoon, but we need 2 tablespoons of water. You'll need to add a bit more liquid to get the right consistency."
+            }
+          ]
+        },
+        {
+          "step_id": 294,
+          "description": "Whisk-Whisk batter until no lumps remain",
+          "start_time": 363.43132733051345,
+          "end_time": 405.01618676826445,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The batter still looks a bit lumpy. It's best to keep whisking until it's completely smooth before cooking."
+            }
+          ]
+        },
+        {
+          "step_id": 312,
+          "description": "Microwave-Microwave the mug and batter on high power for 60 seconds. Check if the cake is done by inserting and toothpick into the center of the cake and then removing it. If wet batter clings to the toothpick, microwave for an additional 5 seconds. If the toothpick comes out clean, continue",
+          "start_time": 452.9667285353328,
+          "end_time": 585.9743020293087,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You set the timer for 90 seconds, but 60 is usually enough. You might want to stop it early so the cake doesn't dry out."
+            }
+          ]
+        },
+        {
+          "step_id": 309,
+          "description": "Invert-Invert the mug to release the cake onto a plate",
+          "start_time": 589.1411490172604,
+          "end_time": 656.3166911859352,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Using a knife to scrape the mug might damage the cake. A gentle shake usually helps it release cleanly."
+            }
+          ]
+        },
+        {
+          "step_id": 299,
+          "description": "Measure and add-Measure and add 2 tbsp flour to the mixing bowl",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We missed adding the flour! That's a key ingredient, so please measure and add 2 tablespoons to the bowl."
+            }
+          ]
+        },
+        {
+          "step_id": 303,
+          "description": "Place-Place the paper cupcake liner inside the mug",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We forgot to place the paper liner in the mug. It's best to put it in before adding the batter."
+            }
+          ]
+        },
+        {
+          "step_id": 301,
+          "description": "Set-Set aside the lined mug",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to momentarily set the mug aside so we can focus on preparing the next part."
+            }
+          ]
+        },
+        {
+          "step_id": 311,
+          "description": "seal-seal zip top bag, removing as much air as possible",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Make sure to seal the bag and press out the air before piping. This keeps the frosting from squeezing out the top."
+            }
+          ]
+        },
+        {
+          "step_id": 295,
+          "description": "remove-then carefully remove the paper liner",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to carefully peel off the paper liner before you serve the cake."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "26_36",
+    "activity_id": 26,
+    "step_annotations": [
+      {
+        "description": "Measure and add-1/4 tsp baking powder to the bowl",
+        "step_id": 304,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Dropping the measuring instrument in the bowl"
+          }
+        ],
+        "start_time": 10.793893229166668,
+        "end_time": 57.227877725290696
+      },
+      {
+        "description": "Measure and add-a pinch of salt to the mixing bowl",
+        "step_id": 310,
+        "start_time": 63.47971389693709,
+        "end_time": 74.38862515521524
+      },
+      {
+        "description": "Measure and add-Measure and add 2 tbsp flour to the mixing bowl",
+        "step_id": 299,
+        "start_time": 100.6691840956126,
+        "end_time": 150.25514436051327
+      },
+      {
+        "description": "Measure and add-1.5 tbsp sugar to the mixing bowl",
+        "step_id": 297,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Use of soiled measuring instrument"
+          }
+        ],
+        "start_time": 159.18061720819537,
+        "end_time": 196.86594700951989
+      },
+      {
+        "description": "Whisk-Whisk to combine mixture of flour, sugar and baking powder in the bowl",
+        "step_id": 308,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "use spoon to whisk instead of whisker"
+          }
+        ],
+        "start_time": 205.79141985720202,
+        "end_time": 219.6754887313742,
+        "modified_description": "Whisk-Whisk with spoon to combine mixture of flour, sugar and baking powder in the bowl"
+      },
+      {
+        "description": "Measure and add-Measure and add 2 tsp vegetable oil to the bowl",
+        "step_id": 300,
+        "start_time": 228.1051019764073,
+        "end_time": 285.62481588369207
+      },
+      {
+        "description": "Place-Place the paper cupcake liner inside the mug",
+        "step_id": 303,
+        "start_time": 294.0544291287252,
+        "end_time": 316.36811124793047
+      },
+      {
+        "description": "Set-Set aside the lined mug",
+        "step_id": 301,
+        "start_time": 315,
+        "end_time": 322
+      },
+      {
+        "description": "Measure and add-2 tbsp water to the bowl",
+        "step_id": 296,
+        "start_time": 325.29358409561263,
+        "end_time": 346.11968740687087
+      },
+      {
+        "description": "Measure and add-1/4 tsp vanilla extract to the bowl",
+        "step_id": 313,
+        "start_time": 357.524458267798,
+        "end_time": 390.25119204263245
+      },
+      {
+        "description": "Whisk-Whisk batter until no lumps remain",
+        "step_id": 294,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "use a spoon to whisk instead of whisker"
+          }
+        ],
+        "start_time": 394.71392846647353,
+        "end_time": 438.8454331022352,
+        "modified_description": "Whisk-Whisk batter with spoon until no lumps remain"
+      },
+      {
+        "description": "Pour-Pour batter into prepared mug",
+        "step_id": 307,
+        "start_time": 445.2916079366723,
+        "end_time": 471.07630727442057
+      },
+      {
+        "description": "Microwave-Microwave the mug and batter on high power for 60 seconds. Check if the cake is done by inserting and toothpick into the center of the cake and then removing it. If wet batter clings to the toothpick, microwave for an additional 5 seconds. If the toothpick comes out clean, continue",
+        "step_id": 312,
+        "start_time": 476.0349033009106,
+        "end_time": 560.8268953538908
+      },
+      {
+        "description": "Invert-Invert the mug to release the cake onto a plate",
+        "step_id": 309,
+        "start_time": 571.2399470095199,
+        "end_time": 582.644717870447
+      },
+      {
+        "description": "Allow-Allow to cool until it is no longer hot to the touch",
+        "step_id": 305,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "did not wait the cake to be cool"
+          }
+        ],
+        "start_time": 583.1405774730961,
+        "end_time": 593.0577695260762
+      },
+      {
+        "description": "remove-then carefully remove the paper liner",
+        "step_id": 295,
+        "start_time": 593.5536291287252,
+        "end_time": 607.4376980028974
+      },
+      {
+        "description": "Scoop-While the cake is cooling, prepare to pipe the frosting. Scoop 4 spoonfuls of chocolate frosting into a zip-top bag",
+        "step_id": 298,
+        "start_time": 617.8507496585265,
+        "end_time": 686.7752344267384
+      },
+      {
+        "description": "seal-seal zip top bag, removing as much air as possible",
+        "step_id": 311,
+        "start_time": 688.2628132346855,
+        "end_time": 713.0557933671358
+      },
+      {
+        "description": "cut-Use scissors to cut one corner from the bag to create a small opening 1/4 inch in diameter",
+        "step_id": 306,
+        "start_time": 716.5268105856788,
+        "end_time": 742.3115099234271
+      },
+      {
+        "description": "Squeeze-Squeeze the frosting through the opening to apply small dollops of frosting to the plate in a circle around the base of the cake",
+        "step_id": 302,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 304,
+          "description": "Measure and add-1/4 tsp baking powder to the bowl",
+          "start_time": 10.793893229166668,
+          "end_time": 57.227877725290696,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like the measuring spoon slipped into the bowl. You might want to carefully retrieve it before continuing."
+            }
+          ]
+        },
+        {
+          "step_id": 297,
+          "description": "Measure and add-1.5 tbsp sugar to the mixing bowl",
+          "start_time": 159.18061720819537,
+          "end_time": 196.86594700951989,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I noticed the measuring spoon has some residue on it. Using a clean, dry spoon helps ensure the sugar measurement is accurate."
+            }
+          ]
+        },
+        {
+          "step_id": 308,
+          "description": "Whisk-Whisk with spoon to combine mixture of flour, sugar and baking powder in the bowl",
+          "start_time": 205.79141985720202,
+          "end_time": 219.6754887313742,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "A whisk is usually more effective for combining dry ingredients evenly, though a spoon can work if you mix thoroughly."
+            }
+          ]
+        },
+        {
+          "step_id": 294,
+          "description": "Whisk-Whisk batter with spoon until no lumps remain",
+          "start_time": 394.71392846647353,
+          "end_time": 438.8454331022352,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Using a whisk here would make it much easier to get the lumps out, ensuring a smoother batter."
+            }
+          ]
+        },
+        {
+          "step_id": 305,
+          "description": "Allow-Allow to cool until it is no longer hot to the touch",
+          "start_time": 583.1405774730961,
+          "end_time": 593.0577695260762,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please be careful, the cake may still be very hot. It is safer to let it cool down a bit more before touching it."
+            }
+          ]
+        },
+        {
+          "step_id": 302,
+          "description": "Skipped this step",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like we missed piping the frosting dollops around the base. Adding those now will complete the presentation."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "26_39",
+    "activity_id": 26,
+    "step_annotations": [
+      {
+        "description": "Measure and add-1/4 tsp baking powder to the bowl",
+        "step_id": 304,
+        "start_time": 3,
+        "end_time": 60
+      },
+      {
+        "description": "Measure and add-1.5 tbsp sugar to the mixing bowl",
+        "step_id": 297,
+        "start_time": 61.433,
+        "end_time": 108.782
+      },
+      {
+        "description": "Measure and add-Measure and add 2 tbsp flour to the mixing bowl",
+        "step_id": 299,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Used soiled measuring spoon instead of clean one"
+          }
+        ],
+        "start_time": 109.324,
+        "end_time": 138.889
+      },
+      {
+        "description": "Place-Place the paper cupcake liner inside the mug",
+        "step_id": 303,
+        "start_time": 139.649,
+        "end_time": 169.696
+      },
+      {
+        "description": "Measure and add-a pinch of salt to the mixing bowl",
+        "step_id": 310,
+        "start_time": 173.685,
+        "end_time": 185.564
+      },
+      {
+        "description": "Whisk-Whisk to combine mixture of flour, sugar and baking powder in the bowl",
+        "step_id": 308,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Used hands instead of whisk"
+          }
+        ],
+        "start_time": 188.576,
+        "end_time": 207.02100000000002,
+        "modified_description": "Whisk-Mix with hands to combine mixture of flour, sugar and baking powder in the bowl"
+      },
+      {
+        "description": "Set-Set aside the lined mug",
+        "step_id": 301,
+        "start_time": 209.672,
+        "end_time": 216.852
+      },
+      {
+        "description": "Measure and add-Measure and add 2 tsp vegetable oil to the bowl",
+        "step_id": 300,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "used tbsp instead of tsp"
+          }
+        ],
+        "start_time": 220.03300000000002,
+        "end_time": 243.756,
+        "modified_description": "Measure and add-Measure and add 2 tbsp vegetable oil instead of 2 tsp of vegetable oil to the bowl"
+      },
+      {
+        "description": "Measure and add-1/4 tsp vanilla extract to the bowl",
+        "step_id": 313,
+        "start_time": 244.756,
+        "end_time": 271.105
+      },
+      {
+        "description": "Whisk-Whisk batter until no lumps remain",
+        "step_id": 294,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Used hands to mix"
+          },
+          {
+            "tag": "Technique Error",
+            "description": "Make a big lump instead of a smooth batter"
+          }
+        ],
+        "start_time": 275.68399999999997,
+        "end_time": 302.213,
+        "modified_description": "Whisk-Use hands to mix batter until no lumps remain"
+      },
+      {
+        "description": "Pour-Pour batter into prepared mug",
+        "step_id": 307,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Use hands to place the lump of batter into the mug"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Has a lump instead of a smooth batter"
+          }
+        ],
+        "start_time": 301.671,
+        "end_time": 312.526
+      },
+      {
+        "description": "Microwave-Microwave the mug and batter on high power for 60 seconds. Check if the cake is done by inserting and toothpick into the center of the cake and then removing it. If wet batter clings to the toothpick, microwave for an additional 5 seconds. If the toothpick comes out clean, continue",
+        "step_id": 312,
+        "errors": [
+          {
+            "tag": "Other",
+            "description": "Microwaved to get to a burnt stage"
+          }
+        ],
+        "start_time": 325.478,
+        "end_time": 490.972,
+        "modified_description": "Microwave-Disbalanced the microwave plate. Fix it. Then, microwave the mug and batter on high power for 60 seconds. Check if the cake is done by inserting and toothpick into the center of the cake and then removing it. If wet batter clings to the toothpick, microwave for an additional 5 seconds. If the toothpick comes out clean, continue. Burn the cake"
+      },
+      {
+        "description": "Invert-Invert the mug to release the cake onto a plate",
+        "step_id": 309,
+        "start_time": 494.514,
+        "end_time": 516.465
+      },
+      {
+        "description": "Allow-Allow to cool until it is no longer hot to the touch",
+        "step_id": 305,
+        "start_time": 517.321,
+        "end_time": 566.9110000000001
+      },
+      {
+        "description": "remove-then carefully remove the paper liner",
+        "step_id": 295,
+        "start_time": 567.876,
+        "end_time": 573.417
+      },
+      {
+        "description": "Scoop-While the cake is cooling, prepare to pipe the frosting. Scoop 4 spoonfuls of chocolate frosting into a zip-top bag",
+        "step_id": 298,
+        "start_time": 574.526,
+        "end_time": 641.393
+      },
+      {
+        "description": "cut-Use scissors to cut one corner from the bag to create a small opening 1/4 inch in diameter",
+        "step_id": 306,
+        "start_time": 642.164,
+        "end_time": 654.26
+      },
+      {
+        "description": "Squeeze-Squeeze the frosting through the opening to apply small dollops of frosting to the plate in a circle around the base of the cake",
+        "step_id": 302,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Make a big circle instead of small dollops"
+          }
+        ],
+        "start_time": 656.406,
+        "end_time": 698.437,
+        "modified_description": "Squeeze-Squeeze the frosting through the opening to apply small dollops of frosting to the plate in a circle around the base of the cake. Put the frosting all over."
+      },
+      {
+        "description": "Measure and add-2 tbsp water to the bowl",
+        "step_id": 296,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "seal-seal zip top bag, removing as much air as possible",
+        "step_id": 311,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 299,
+          "description": "Measure and add-Measure and add 2 tbsp flour to the mixing bowl",
+          "start_time": 109.324,
+          "end_time": 138.889,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like that measuring spoon is soiled. Using a clean one ensures your ingredients stay pure."
+            }
+          ]
+        },
+        {
+          "step_id": 308,
+          "description": "Whisk-Whisk to combine mixture of flour, sugar and baking powder in the bowl",
+          "start_time": 188.576,
+          "end_time": 207.02100000000002,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It works best to use a whisk here rather than your hands to ensure the dry ingredients combine evenly."
+            }
+          ]
+        },
+        {
+          "step_id": 300,
+          "description": "Measure and add-Measure and add 2 tsp vegetable oil to the bowl",
+          "start_time": 220.03300000000002,
+          "end_time": 243.756,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You used tablespoons instead of teaspoons. That's a bit too much oil, so you might need to start over to get the right consistency."
+            }
+          ]
+        },
+        {
+          "step_id": 294,
+          "description": "Whisk-Whisk batter until no lumps remain",
+          "start_time": 275.68399999999997,
+          "end_time": 302.213,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try using a whisk instead of your hands. It will help you get a much smoother batter."
+            }
+          ]
+        },
+        {
+          "step_id": 294,
+          "description": "Whisk-Whisk batter until no lumps remain",
+          "start_time": 275.68399999999997,
+          "end_time": 302.213,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The batter looks quite lumpy. Using a whisk vigorously should help smooth it out."
+            }
+          ]
+        },
+        {
+          "step_id": 307,
+          "description": "Pour-Pour batter into prepared mug",
+          "start_time": 301.671,
+          "end_time": 312.526,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please try not to use your hands to transfer the batter. Pouring it or using a spoon is cleaner and more effective."
+            }
+          ]
+        },
+        {
+          "step_id": 307,
+          "description": "Pour-Pour batter into prepared mug",
+          "start_time": 301.671,
+          "end_time": 312.526,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the batter has formed a lump, you might need to use a spoon to guide it into the mug gently."
+            }
+          ]
+        },
+        {
+          "step_id": 312,
+          "description": "Microwave-Microwave the mug and batter on high power for 60 seconds. Check if the cake is done by inserting and toothpick into the center of the cake and then removing it. If wet batter clings to the toothpick, microwave for an additional 5 seconds. If the toothpick comes out clean, continue",
+          "start_time": 325.478,
+          "end_time": 490.972,
+          "error_tag": "Other",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The cake is overheating! Please stop the microwave immediately to prevent smoke or a fire."
+            }
+          ]
+        },
+        {
+          "step_id": 302,
+          "description": "Squeeze-Squeeze the frosting through the opening to apply small dollops of frosting to the plate in a circle around the base of the cake",
+          "start_time": 656.406,
+          "end_time": 698.437,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try gently squeezing to make separate small dollops rather than one big continuous circle."
+            }
+          ]
+        },
+        {
+          "step_id": 296,
+          "description": "Measure and add-2 tbsp water to the bowl",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you missed adding the water. You'll need to mix that in for the batter to turn out correctly."
+            }
+          ]
+        },
+        {
+          "step_id": 311,
+          "description": "seal-seal zip top bag, removing as much air as possible",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to seal the top of the bag before squeezing, so the frosting stays contained."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "26_42",
+    "activity_id": 26,
+    "step_annotations": [
+      {
+        "description": "Measure and add-a pinch of salt to the mixing bowl",
+        "step_id": 310,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Add a teaspoon rather than a pinch"
+          }
+        ],
+        "start_time": 0,
+        "end_time": 79.02549713152804,
+        "modified_description": "Measure and add-a teaspoon of salt to the mixing bowl"
+      },
+      {
+        "description": "Measure and add-Measure and add 2 tbsp flour to the mixing bowl",
+        "step_id": 299,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Use tsp rather than tbsp"
+          },
+          {
+            "tag": "Technique Error",
+            "description": "spill some outside and use a tsp rather than a tbsp"
+          }
+        ],
+        "start_time": 85.47655812185687,
+        "end_time": 99.99144535009671,
+        "modified_description": "Measure and add-Measure and add 2 tsp flour to the mixing bowl and spilled some outside while adding"
+      },
+      {
+        "description": "Place-Place the paper cupcake liner inside the mug",
+        "step_id": 303,
+        "start_time": 106.256,
+        "end_time": 163.204
+      },
+      {
+        "description": "Set-Set aside the lined mug",
+        "step_id": 301,
+        "start_time": 169.15699999999998,
+        "end_time": 174.03199999999998
+      },
+      {
+        "description": "Measure and add-1/4 tsp baking powder to the bowl",
+        "step_id": 304,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "spilled the baking powder out while adding to cup"
+          },
+          {
+            "tag": "Measurement Error",
+            "description": "Added 1/2 tsp rather than 1/4 tsp"
+          }
+        ],
+        "start_time": 177.301,
+        "end_time": 225.347,
+        "modified_description": "Measure and add-1/4 tsp baking powder to the bowl and spill some outside"
+      },
+      {
+        "description": "Measure and add-2 tbsp water to the bowl",
+        "step_id": 296,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before whisking the mixture"
+          }
+        ],
+        "start_time": 226.787,
+        "end_time": 268.98,
+        "modified_description": "Measure and add-2 tbsp water to the bowl"
+      },
+      {
+        "description": "Whisk-Whisk to combine mixture of flour, sugar and baking powder in the bowl",
+        "step_id": 308,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding water"
+          }
+        ],
+        "start_time": 269.738,
+        "end_time": 288.345
+      },
+      {
+        "description": "Pour-Pour batter into prepared mug",
+        "step_id": 307,
+        "start_time": 331.907,
+        "end_time": 345.27
+      },
+      {
+        "description": "Microwave-Microwave the mug and batter on high power for 60 seconds. Check if the cake is done by inserting and toothpick into the center of the cake and then removing it. If wet batter clings to the toothpick, microwave for an additional 5 seconds. If the toothpick comes out clean, continue",
+        "step_id": 312,
+        "start_time": 364.759,
+        "end_time": 505.513
+      },
+      {
+        "description": "Allow-Allow to cool until it is no longer hot to the touch",
+        "step_id": 305,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before inverting the mug"
+          }
+        ],
+        "start_time": 507.246,
+        "end_time": 576.023
+      },
+      {
+        "description": "Invert-Invert the mug to release the cake onto a plate",
+        "step_id": 309,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after allowing the cake to cool"
+          }
+        ],
+        "start_time": 580.4639999999999,
+        "end_time": 620.583
+      },
+      {
+        "description": "remove-then carefully remove the paper liner",
+        "step_id": 295,
+        "start_time": 625.432,
+        "end_time": 643.918
+      },
+      {
+        "description": "Scoop-While the cake is cooling, prepare to pipe the frosting. Scoop 4 spoonfuls of chocolate frosting into a zip-top bag",
+        "step_id": 298,
+        "start_time": 647.822,
+        "end_time": 716.672
+      },
+      {
+        "description": "seal-seal zip top bag, removing as much air as possible",
+        "step_id": 311,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Did not remove the air from the bag completely"
+          }
+        ],
+        "start_time": 720.382,
+        "end_time": 756.258
+      },
+      {
+        "description": "cut-Use scissors to cut one corner from the bag to create a small opening 1/4 inch in diameter",
+        "step_id": 306,
+        "start_time": 770.527,
+        "end_time": 783.06
+      },
+      {
+        "description": "Squeeze-Squeeze the frosting through the opening to apply small dollops of frosting to the plate in a circle around the base of the cake",
+        "step_id": 302,
+        "start_time": 794.427,
+        "end_time": 829.6696349732292
+      },
+      {
+        "description": "Measure and add-Measure and add 2 tsp vegetable oil to the bowl",
+        "step_id": 300,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Whisk-Whisk batter until no lumps remain",
+        "step_id": 294,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Measure and add-1.5 tbsp sugar to the mixing bowl",
+        "step_id": 297,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Measure and add-1/4 tsp vanilla extract to the bowl",
+        "step_id": 313,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 310,
+          "description": "Measure and add-a pinch of salt to the mixing bowl",
+          "start_time": 0,
+          "end_time": 79.02549713152804,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you added a teaspoon instead of a pinch. You might want to remove the excess salt or restart to keep the flavor balanced."
+            }
+          ]
+        },
+        {
+          "step_id": 299,
+          "description": "Measure and add-Measure and add 2 tbsp flour to the mixing bowl",
+          "start_time": 85.47655812185687,
+          "end_time": 99.99144535009671,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That was a teaspoon measure, but the recipe calls for tablespoons. You'll need to add more flour to ensure the consistency is correct."
+            }
+          ]
+        },
+        {
+          "step_id": 299,
+          "description": "Measure and add-Measure and add 2 tbsp flour to the mixing bowl",
+          "start_time": 85.47655812185687,
+          "end_time": 99.99144535009671,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful, you spilled some flour outside the bowl. You may need to top it up to get the full amount."
+            }
+          ]
+        },
+        {
+          "step_id": 304,
+          "description": "Measure and add-1/4 tsp baking powder to the bowl",
+          "start_time": 177.301,
+          "end_time": 225.347,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Watch out, some baking powder spilled while adding. Make sure the final amount in the bowl is accurate."
+            }
+          ]
+        },
+        {
+          "step_id": 304,
+          "description": "Measure and add-1/4 tsp baking powder to the bowl",
+          "start_time": 177.301,
+          "end_time": 225.347,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It seems you added 1/2 teaspoon, but the recipe needs 1/4 teaspoon. Adjusting this now will help prevent the cake from rising too much or tasting bitter."
+            }
+          ]
+        },
+        {
+          "step_id": 296,
+          "description": "Measure and add-2 tbsp water to the bowl",
+          "start_time": 226.787,
+          "end_time": 268.98,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You added the water a bit early. Just be sure to whisk thoroughly in the next step to prevent any clumps in the batter."
+            }
+          ]
+        },
+        {
+          "step_id": 308,
+          "description": "Whisk-Whisk to combine mixture of flour, sugar and baking powder in the bowl",
+          "start_time": 269.738,
+          "end_time": 288.345,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the water was added before the dry ingredients were mixed, spend a little extra time whisking now to ensure everything is evenly combined."
+            }
+          ]
+        },
+        {
+          "step_id": 305,
+          "description": "Allow-Allow to cool until it is no longer hot to the touch",
+          "start_time": 507.246,
+          "end_time": 576.023,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You are letting it cool, but the instructions suggest inverting the mug while it is still warm to help it release easily."
+            }
+          ]
+        },
+        {
+          "step_id": 309,
+          "description": "Invert-Invert the mug to release the cake onto a plate",
+          "start_time": 580.4639999999999,
+          "end_time": 620.583,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Now that it has cooled, go ahead and invert the mug. You might need to give it a gentle tap if it sticks."
+            }
+          ]
+        },
+        {
+          "step_id": 311,
+          "description": "seal-seal zip top bag, removing as much air as possible",
+          "start_time": 720.382,
+          "end_time": 756.258,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like there is still air in the bag. Try to squeeze as much out as possible before sealing so the frosting pipes smoothly."
+            }
+          ]
+        },
+        {
+          "step_id": 300,
+          "description": "Measure and add-Measure and add 2 tsp vegetable oil to the bowl",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It seems you missed adding the vegetable oil. Don't forget to add 2 teaspoons to keep the cake moist."
+            }
+          ]
+        },
+        {
+          "step_id": 294,
+          "description": "Whisk-Whisk batter until no lumps remain",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You haven't whisked the batter yet. It's important to mix it until there are no lumps."
+            }
+          ]
+        },
+        {
+          "step_id": 297,
+          "description": "Measure and add-1.5 tbsp sugar to the mixing bowl",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It appears you skipped the sugar. Make sure to add 1.5 tablespoons so the cake tastes right."
+            }
+          ]
+        },
+        {
+          "step_id": 313,
+          "description": "Measure and add-1/4 tsp vanilla extract to the bowl",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget the vanilla extract. Adding 1/4 teaspoon will really enhance the flavor."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "26_46",
+    "activity_id": 26,
+    "step_annotations": [
+      {
+        "description": "Measure and add-1.5 tbsp sugar to the mixing bowl",
+        "step_id": 297,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Used a mug instead of mixing bowl"
+          }
+        ],
+        "start_time": 0,
+        "end_time": 77.934
+      },
+      {
+        "description": "Measure and add-Measure and add 2 tbsp flour to the mixing bowl",
+        "step_id": 299,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Did not clean the measuring cup before scooping flour and adding it to the cup"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Used a mug instead of mixing bowl"
+          }
+        ],
+        "start_time": 78.447,
+        "end_time": 103.62641139168278
+      },
+      {
+        "description": "Measure and add-1/4 tsp baking powder to the bowl",
+        "step_id": 304,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill powder while opening the cup"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Used a mug instead of mixing bowl"
+          }
+        ],
+        "start_time": 106.70920336363567,
+        "end_time": 138.002
+      },
+      {
+        "description": "Place-Place the paper cupcake liner inside the mug",
+        "step_id": 303,
+        "start_time": 140.11741264939727,
+        "end_time": 181.0359945652913
+      },
+      {
+        "description": "Measure and add-a pinch of salt to the mixing bowl",
+        "step_id": 310,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Added more instead of a pinch of salt"
+          },
+          {
+            "tag": "Technique Error",
+            "description": "Used teaspoon instead of a pinch"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Used a mug instead of mixing bowl"
+          }
+        ],
+        "start_time": 183.10782149774164,
+        "end_time": 198.6465234911191
+      },
+      {
+        "description": "Whisk-Whisk to combine mixture of flour, sugar and baking powder in the bowl",
+        "step_id": 308,
+        "start_time": 210.04157161959594,
+        "end_time": 244.74467273813897
+      },
+      {
+        "description": "Set-Set aside the lined mug",
+        "step_id": 301,
+        "start_time": 249.442,
+        "end_time": 253.54993720105287
+      },
+      {
+        "description": "Measure and add-2 tbsp water to the bowl",
+        "step_id": 296,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Used a mug instead of mixing bowl"
+          }
+        ],
+        "start_time": 253.54993720105287,
+        "end_time": 278.34000000000003
+      },
+      {
+        "description": "Measure and add-1/4 tsp vanilla extract to the bowl",
+        "step_id": 313,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spilling vanilla extract while measuring and adding it to the mug"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Used a mug instead of mixing bowl"
+          }
+        ],
+        "start_time": 279.96573058979465,
+        "end_time": 310.525177843437
+      },
+      {
+        "description": "Whisk-Whisk batter until no lumps remain",
+        "step_id": 294,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding oil to the batter"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Used a mug instead of mixing bowl"
+          }
+        ],
+        "start_time": 313.1149615089999,
+        "end_time": 347.3001058944304
+      },
+      {
+        "description": "Measure and add-Measure and add 2 tsp vegetable oil to the bowl",
+        "step_id": 300,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Dropping the vegetable oil bottle and spilling the oil on the kitchen top"
+          },
+          {
+            "tag": "Measurement Error",
+            "description": "Adding more than 2 tsp oil to the mug"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding oil to the batter"
+          }
+        ],
+        "start_time": 358.6951540229072,
+        "end_time": 397.541909006351
+      },
+      {
+        "description": "Pour-Pour batter into prepared mug",
+        "step_id": 307,
+        "start_time": 404.27534653681454,
+        "end_time": 422.84505459803603
+      },
+      {
+        "description": "Microwave-Microwave the mug and batter on high power for 60 seconds. Check if the cake is done by inserting and toothpick into the center of the cake and then removing it. If wet batter clings to the toothpick, microwave for an additional 5 seconds. If the toothpick comes out clean, continue",
+        "step_id": 312,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Microwaved the mug for 90 seconds instead of 60 seconds"
+          }
+        ],
+        "start_time": 423.4109977823741,
+        "end_time": 561.7346349316547
+      },
+      {
+        "description": "Invert-Invert the mug to release the cake onto a plate",
+        "step_id": 309,
+        "start_time": 578.1459139154676,
+        "end_time": 597.3705550107915
+      },
+      {
+        "description": "Scoop-While the cake is cooling, prepare to pipe the frosting. Scoop 4 spoonfuls of chocolate frosting into a zip-top bag",
+        "step_id": 298,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Using only 1.5 spoons of frosting instead of 4 spoons"
+          }
+        ],
+        "start_time": 604.2476576246512,
+        "end_time": 717.5941287107629
+      },
+      {
+        "description": "cut-Use scissors to cut one corner from the bag to create a small opening 1/4 inch in diameter",
+        "step_id": 306,
+        "start_time": 717.9642924596453,
+        "end_time": 725.1238913036825
+      },
+      {
+        "description": "Squeeze-Squeeze the frosting through the opening to apply small dollops of frosting to the plate in a circle around the base of the cake",
+        "step_id": 302,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Not making small dollops of frosting in a circle around the base of the cake"
+          }
+        ],
+        "start_time": 731.4284032674154,
+        "end_time": 782.114667
+      },
+      {
+        "description": "remove-then carefully remove the paper liner",
+        "step_id": 295,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Allow-Allow to cool until it is no longer hot to the touch",
+        "step_id": 305,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "seal-seal zip top bag, removing as much air as possible",
+        "step_id": 311,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 297,
+          "description": "Measure and add-1.5 tbsp sugar to the mixing bowl",
+          "start_time": 0,
+          "end_time": 77.934,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I see you're using the mug directly, but the recipe recommends mixing ingredients in a bowl first to ensure they combine well."
+            }
+          ]
+        },
+        {
+          "step_id": 299,
+          "description": "Measure and add-Measure and add 2 tbsp flour to the mixing bowl",
+          "start_time": 78.447,
+          "end_time": 103.62641139168278,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You might want to wipe the measuring cup clean before scooping the flour to keep the bag fresh."
+            }
+          ]
+        },
+        {
+          "step_id": 304,
+          "description": "Measure and add-1/4 tsp baking powder to the bowl",
+          "start_time": 106.70920336363567,
+          "end_time": 138.002,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful while opening the lid; it looks like some powder spilled out."
+            }
+          ]
+        },
+        {
+          "step_id": 310,
+          "description": "Measure and add-a pinch of salt to the mixing bowl",
+          "start_time": 183.10782149774164,
+          "end_time": 198.6465234911191,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like a bit more than a pinch. You might want to remove some salt so the flavor is balanced."
+            }
+          ]
+        },
+        {
+          "step_id": 296,
+          "description": "Measure and add-2 tbsp water to the bowl",
+          "start_time": 253.54993720105287,
+          "end_time": 278.34000000000003,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since you're mixing directly in the mug, try to add the water slowly to avoid any splashing."
+            }
+          ]
+        },
+        {
+          "step_id": 313,
+          "description": "Measure and add-1/4 tsp vanilla extract to the bowl",
+          "start_time": 279.96573058979465,
+          "end_time": 310.525177843437,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Watch your hand there—you spilled a little vanilla extract."
+            }
+          ]
+        },
+        {
+          "step_id": 294,
+          "description": "Whisk-Whisk batter until no lumps remain",
+          "start_time": 313.1149615089999,
+          "end_time": 347.3001058944304,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're whisking the batter now, but don't forget you still need to add the vegetable oil."
+            }
+          ]
+        },
+        {
+          "step_id": 300,
+          "description": "Measure and add-Measure and add 2 tsp vegetable oil to the bowl",
+          "start_time": 358.6951540229072,
+          "end_time": 397.541909006351,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like a bit too much oil went in. You might want to spoon some out to keep the texture light."
+            }
+          ]
+        },
+        {
+          "step_id": 312,
+          "description": "Microwave-Microwave the mug and batter on high power for 60 seconds...",
+          "start_time": 423.4109977823741,
+          "end_time": 561.7346349316547,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You've set the timer for 90 seconds, but 60 is usually enough. You might want to stop it early so the cake doesn't dry out."
+            }
+          ]
+        },
+        {
+          "step_id": 298,
+          "description": "Scoop-While the cake is cooling, prepare to pipe the frosting. Scoop 4 spoonfuls...",
+          "start_time": 604.2476576246512,
+          "end_time": 717.5941287107629,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You might need more frosting than that—try to scoop about 4 spoonfuls to have enough for piping."
+            }
+          ]
+        },
+        {
+          "step_id": 302,
+          "description": "Squeeze-Squeeze the frosting through the opening...",
+          "start_time": 731.4284032674154,
+          "end_time": 782.114667,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try to squeeze small, distinct dollops in a circle for a neater presentation."
+            }
+          ]
+        },
+        {
+          "step_id": 295,
+          "description": "remove-then carefully remove the paper liner",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to peel off the paper liner before you start decorating the cake."
+            }
+          ]
+        },
+        {
+          "step_id": 305,
+          "description": "Allow-Allow to cool until it is no longer hot to the touch",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Be careful, the cake is still very hot! Please let it cool down before handling it."
+            }
+          ]
+        },
+        {
+          "step_id": 311,
+          "description": "seal-seal zip top bag, removing as much air as possible",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Remember to seal the zip-top bag tightly to keep the remaining frosting fresh."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "26_136",
+    "activity_id": 26,
+    "step_annotations": [
+      {
+        "description": "Measure and add-1/4 tsp baking powder to the bowl",
+        "step_id": 304,
+        "start_time": 0,
+        "end_time": 61.038771844881275
+      },
+      {
+        "description": "Measure and add-a pinch of salt to the mixing bowl",
+        "step_id": 310,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Seasoned salt instead of adding a pinch of salt"
+          }
+        ],
+        "start_time": 63.78783677259212,
+        "end_time": 76.30262758636148
+      },
+      {
+        "description": "Measure and add-Measure and add 2 tbsp flour to the mixing bowl",
+        "step_id": 299,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Drop the sugar box while taking flour"
+          }
+        ],
+        "start_time": 79.73241335331501,
+        "end_time": 100.62530680391743,
+        "modified_description": "Measure and add-Measure and add 2 tbsp flour to the mixing bowl"
+      },
+      {
+        "description": "Measure and add-1.5 tbsp sugar to the mixing bowl",
+        "step_id": 297,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "use brown sugar instead of white sugar"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Use of unclean measuring spoon"
+          }
+        ],
+        "start_time": 104.2370266294964,
+        "end_time": 129.2703283003597,
+        "modified_description": "Measure and add-1.5 tbsp brown sugar to the mixing bowl"
+      },
+      {
+        "description": "Whisk-Whisk to combine mixture of flour, sugar and baking powder in the bowl",
+        "step_id": 308,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Whisked with spoon instead of a whisker"
+          }
+        ],
+        "start_time": 132.55338425719424,
+        "end_time": 147.32713606294962
+      },
+      {
+        "description": "Measure and add-Measure and add 2 tsp vegetable oil to the bowl",
+        "step_id": 300,
+        "start_time": 151.4309560089928,
+        "end_time": 181.3888416151079
+      },
+      {
+        "description": "Place-Place the paper cupcake liner inside the mug",
+        "step_id": 303,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Place tissue paper instead of paper cupcake liner"
+          }
+        ],
+        "start_time": 183.03036959352517,
+        "end_time": 212.9882551996403,
+        "modified_description": "Place-Place the tissue paper inside the mug"
+      },
+      {
+        "description": "Measure and add-2 tbsp water to the bowl",
+        "step_id": 296,
+        "start_time": 218.7336031241007,
+        "end_time": 236.79041088669064
+      },
+      {
+        "description": "Measure and add-1/4 tsp vanilla extract to the bowl",
+        "step_id": 313,
+        "start_time": 240.07346684352515,
+        "end_time": 273.72479040107913
+      },
+      {
+        "description": "Set-Set aside the lined mug",
+        "step_id": 301,
+        "start_time": 278.2389923417266,
+        "end_time": 290.96083417446044
+      },
+      {
+        "description": "Whisk-Whisk batter until no lumps remain",
+        "step_id": 294,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Do not whisk enough - ingredients will be not mixed properly"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Use of unclean measuring instruments"
+          }
+        ],
+        "start_time": 278,
+        "end_time": 290,
+        "modified_description": "Whisk- (Do not whisk enough) Whisk batter until no lumps remain"
+      },
+      {
+        "description": "Pour-Pour batter into prepared mug",
+        "step_id": 307,
+        "start_time": 291.3712161690647,
+        "end_time": 309.0176419370503
+      },
+      {
+        "description": "Microwave-Microwave the mug and batter on high power for 60 seconds. Check if the cake is done by inserting and toothpick into the center of the cake and then removing it. If wet batter clings to the toothpick, microwave for an additional 5 seconds. If the toothpick comes out clean, continue",
+        "step_id": 312,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Microwave for 1 minute additionally - might burn the cake"
+          }
+        ],
+        "start_time": 313.1214618830935,
+        "end_time": 471.93929379496404,
+        "modified_description": "Microwave-Microwave the mug and batter on high power for 60 seconds. Check if the cake is done by inserting and toothpick into the center of the cake and then removing it. If wet batter clings to the toothpick, microwave for an additional 1 minute. If the toothpick comes out clean, continue"
+      },
+      {
+        "description": "Invert-Invert the mug to release the cake onto a plate",
+        "step_id": 309,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Cannot invert due to the tissue paper. Use a spoon to Invert the mug to release the cake onto a plate"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Invert into a bowl instead of a plate"
+          }
+        ],
+        "start_time": 474.8119677571942,
+        "end_time": 509.28405530395685,
+        "modified_description": "Invert-Use a spoon to Invert the mug to release the cake onto a plate"
+      },
+      {
+        "description": "Allow-Allow to cool until it is no longer hot to the touch",
+        "step_id": 305,
+        "start_time": 511.74634727158275,
+        "end_time": 578.6386123920863
+      },
+      {
+        "description": "remove-then carefully remove the paper liner",
+        "step_id": 295,
+        "start_time": 590.1293082410072,
+        "end_time": 601.620004089928
+      },
+      {
+        "description": "Scoop-While the cake is cooling, prepare to pipe the frosting. Scoop 4 spoonfuls of chocolate frosting into a zip-top bag",
+        "step_id": 298,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Take chocolate pieces instead of frosting"
+          }
+        ],
+        "start_time": 609.41726198741,
+        "end_time": 657.8223187168363,
+        "modified_description": "Take-While the cake is cooling, prepare to pipe the frosting. Take4 pieces of chocolate into a zip-top bag"
+      },
+      {
+        "description": "seal-seal zip top bag, removing as much air as possible",
+        "step_id": 311,
+        "start_time": 659.9743218592736,
+        "end_time": 666.6205083084751
+      },
+      {
+        "description": "cut-Use scissors to cut one corner from the bag to create a small opening 1/4 inch in diameter",
+        "step_id": 306,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Cut the bag in half. Cannot use it since we used pieces"
+          }
+        ],
+        "start_time": 667.6014213687489,
+        "end_time": 675.9792196488419,
+        "modified_description": "cut-Use scissors to cut the bag in half"
+      },
+      {
+        "description": "Squeeze-Squeeze the frosting through the opening to apply small dollops of frosting to the plate in a circle around the base of the cake",
+        "step_id": 302,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 310,
+          "description": "Measure and add-a pinch of salt to the mixing bowl",
+          "start_time": 63.78783677259212,
+          "end_time": 76.30262758636148,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I noticed you added seasoned salt instead of plain salt. You might want to double-check the recipe, as this could change the flavor."
+            }
+          ]
+        },
+        {
+          "step_id": 299,
+          "description": "Measure and add-Measure and add 2 tbsp flour to the mixing bowl",
+          "start_time": 79.73241335331501,
+          "end_time": 100.62530680391743,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful with the containers nearby; try to keep a steady grip so nothing else gets knocked over."
+            }
+          ]
+        },
+        {
+          "step_id": 297,
+          "description": "Measure and add-1.5 tbsp sugar to the mixing bowl",
+          "start_time": 104.2370266294964,
+          "end_time": 129.2703283003597,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like that spoon wasn't clean, and you're using brown sugar instead of white. You may want to wash the spoon to ensure good hygiene."
+            }
+          ]
+        },
+        {
+          "step_id": 308,
+          "description": "Whisk-Whisk to combine mixture of flour, sugar and baking powder in the bowl",
+          "start_time": 132.55338425719424,
+          "end_time": 147.32713606294962,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Using a whisk instead of a spoon will help you combine the ingredients much more smoothly and remove lumps."
+            }
+          ]
+        },
+        {
+          "step_id": 303,
+          "description": "Place-Place the paper cupcake liner inside the mug",
+          "start_time": 183.03036959352517,
+          "end_time": 212.9882551996403,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please stop. Tissue paper is not safe for microwave cooking and could catch fire. Please use a proper paper cupcake liner."
+            }
+          ]
+        },
+        {
+          "step_id": 294,
+          "description": "Whisk-Whisk batter until no lumps remain",
+          "start_time": 278.0,
+          "end_time": 290.0,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The batter still has some visible lumps. You should continue whisking until the texture is completely smooth."
+            }
+          ]
+        },
+        {
+          "step_id": 312,
+          "description": "Microwave-Microwave the mug and batter on high power for 60 seconds. Check if the cake is done by inserting and toothpick into the center of the cake and then removing it. If wet batter clings to the toothpick, microwave for an additional 5 seconds. If the toothpick comes out clean, continue",
+          "start_time": 313.1214618830935,
+          "end_time": 471.93929379496404,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Be careful with the timing. Adding a full minute might burn the cake; try shorter intervals to be safe."
+            }
+          ]
+        },
+        {
+          "step_id": 309,
+          "description": "Invert-Invert the mug to release the cake onto a plate",
+          "start_time": 474.8119677571942,
+          "end_time": 509.28405530395685,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the lining is making it hard to invert, try using a spoon to gently release the cake into the bowl."
+            }
+          ]
+        },
+        {
+          "step_id": 298,
+          "description": "Scoop-While the cake is cooling, prepare to pipe the frosting. Scoop 4 spoonfuls of chocolate frosting into a zip-top bag",
+          "start_time": 609.41726198741,
+          "end_time": 657.8223187168363,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You've picked up solid chocolate pieces, but you need the frosting for this step. The pieces won't pipe correctly."
+            }
+          ]
+        },
+        {
+          "step_id": 306,
+          "description": "cut-Use scissors to cut one corner from the bag to create a small opening 1/4 inch in diameter",
+          "start_time": 667.6014213687489,
+          "end_time": 675.9792196488419,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That cut is too large and has split the bag. You'll need to use a new bag and make a smaller cut to pipe the frosting."
+            }
+          ]
+        },
+        {
+          "step_id": 302,
+          "description": "Squeeze-Squeeze the frosting through the opening to apply small dollops of frosting to the plate in a circle around the base of the cake",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you missed the decorating step. Don't forget to squeeze the frosting onto the plate around the cake."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "27_3",
+    "activity_id": 27,
+    "step_annotations": [
+      {
+        "description": "Chop-Chop 1/4 red bell pepper into tiny bits",
+        "step_id": 321,
+        "start_time": 19.073672452229296,
+        "end_time": 145.8574952229299
+      },
+      {
+        "description": "Place-Place the chopped pepper in the microwave-safe bowl",
+        "step_id": 322,
+        "start_time": 160.44324474522293,
+        "end_time": 186.24880159235664
+      },
+      {
+        "description": "Add-Add 1/3 cup cheddar cheese to a microwave-safe cup",
+        "step_id": 316,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Placed in bowl instead of cup"
+          }
+        ],
+        "start_time": 204.20049331210188,
+        "end_time": 235.61595382165603,
+        "modified_description": "Add-Add 1/3 cup cheddar cheese to a microwave-safe bowl"
+      },
+      {
+        "description": "Add-Add 1 tablespoons of water to the bowl",
+        "step_id": 320,
+        "start_time": 262.54349140127385,
+        "end_time": 276.0072601910828
+      },
+      {
+        "description": "Melt-Melt the cheese by microwaving cup for 30 sec. (Check after 30 seconds and microwave for 10 seconds more if needed)",
+        "step_id": 323,
+        "start_time": 293.95895191082803,
+        "end_time": 347.8140270700637
+      },
+      {
+        "description": "Microwave-Microwave the bowl, covered, for 2 minutes",
+        "step_id": 318,
+        "start_time": 350.0579885350319,
+        "end_time": 513.867175477707
+      },
+      {
+        "description": "Mix-Mix the cheese and red bell pepper in the bowl",
+        "step_id": 317,
+        "start_time": 520.5990598726114,
+        "end_time": 548.6485781847134
+      },
+      {
+        "description": "Add-Add 1/4 teaspoon salt to the bowl",
+        "step_id": 315,
+        "start_time": 566.6002699044586,
+        "end_time": 578.9420579617833
+      },
+      {
+        "description": "Add-Add 1/4 teaspoon pepper to the bowl",
+        "step_id": 319,
+        "start_time": 580.0640386942674,
+        "end_time": 592.4058267515923
+      },
+      {
+        "description": "add-add 1/2 tbsp softened butter to the bowl",
+        "step_id": 314,
+        "start_time": 596.8937496815286,
+        "end_time": 630.553171656051
+      },
+      {
+        "description": "Mix-Mix all the ingredients of the bowl well",
+        "step_id": 324,
+        "start_time": 636.1630753184713,
+        "end_time": 660.846651433121
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 316,
+          "description": "Add-Add 1/3 cup cheddar cheese to a microwave-safe bowl",
+          "start_time": 204.20049331210188,
+          "end_time": 235.61595382165603,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I noticed you used a bowl for the cheese, but the steps recommend using a microwave-safe cup."
+            },
+            {
+              "role": "user",
+              "utterance": "Oh, right, I'll grab a cup."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "27_26",
+    "activity_id": 27,
+    "step_annotations": [
+      {
+        "description": "Add-Add 1/3 cup cheddar cheese to a microwave-safe cup",
+        "step_id": 316,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill while adding"
+          }
+        ],
+        "start_time": 5.832525214968153,
+        "end_time": 80.48884796656051,
+        "modified_description": "Add-Add 1/3 cup cheddar cheese to a microwave-safe cup but spill"
+      },
+      {
+        "description": "Chop-Chop 1/4 red bell pepper into tiny bits",
+        "step_id": 321,
+        "start_time": 131.81506985828025,
+        "end_time": 256.63110945859876
+      },
+      {
+        "description": "Place-Place the chopped pepper in the microwave-safe bowl",
+        "step_id": 322,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill while placing pepper in bowl"
+          }
+        ],
+        "start_time": 270.62916997452226,
+        "end_time": 285.79373553343953,
+        "modified_description": "Place-Place the chopped pepper in the microwave-safe bowl but spill"
+      },
+      {
+        "description": "Add-Add 1 tablespoons of water to the bowl",
+        "step_id": 320,
+        "start_time": 306.79082630732483,
+        "end_time": 323.1218969092357
+      },
+      {
+        "description": "Melt-Melt the cheese by microwaving cup for 30 sec. (Check after 30 seconds and microwave for 10 seconds more if needed)",
+        "step_id": 323,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Cheese has not melted after 30 seconds"
+          }
+        ],
+        "start_time": 330.1209271671974,
+        "end_time": 379.11413897292994
+      },
+      {
+        "description": "Mix-Mix the cheese and red bell pepper in the bowl",
+        "step_id": 317,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill while mixing"
+          }
+        ],
+        "start_time": 382.6136541019108,
+        "end_time": 418.7753104347134,
+        "modified_description": "Mix-Mix the cheese and red bell pepper in the bowl but spill"
+      },
+      {
+        "description": "add-add 1/2 tbsp softened butter to the bowl",
+        "step_id": 314,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Using hands to add softened butter to the bowl"
+          }
+        ],
+        "start_time": 421.10832052070066,
+        "end_time": 458.4364818964968
+      },
+      {
+        "description": "Add-Add 1/4 teaspoon pepper to the bowl",
+        "step_id": 319,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill while adding pepper to the bowl"
+          }
+        ],
+        "start_time": 470.1015323264331,
+        "end_time": 531.9262996050956
+      },
+      {
+        "description": "Add-Add 1/4 teaspoon salt to the bowl",
+        "step_id": 315,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill while adding pepper to the bowl"
+          }
+        ],
+        "start_time": 533.0928046480892,
+        "end_time": 559.9224206369428
+      },
+      {
+        "description": "Mix-Mix all the ingredients of the bowl well",
+        "step_id": 324,
+        "start_time": 559.9224206369427,
+        "end_time": 590.251551754777
+      },
+      {
+        "description": "Microwave-Microwave the bowl, covered, for 2 minutes",
+        "step_id": 318,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 316,
+          "description": "Add-Add 1/3 cup cheddar cheese to a microwave-safe cup",
+          "start_time": 5.832525214968153,
+          "end_time": 80.48884796656051,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try to pour the cheese a bit more slowly to avoid spilling it outside the cup."
+            }
+          ]
+        },
+        {
+          "step_id": 322,
+          "description": "Place-Place the chopped pepper in the microwave-safe bowl",
+          "start_time": 270.62916997452226,
+          "end_time": 285.79373553343953,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful when transferring the pepper; try to keep your hand steady so it all lands in the bowl."
+            }
+          ]
+        },
+        {
+          "step_id": 323,
+          "description": "Melt-Melt the cheese by microwaving cup for 30 sec. (Check after 30 seconds and microwave for 10 seconds more if needed)",
+          "start_time": 330.1209271671974,
+          "end_time": 379.11413897292994,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like the cheese hasn't fully melted yet. You should microwave it for another 10 seconds."
+            },
+            {
+              "role": "user",
+              "utterance": "Okay, I'll put it back in."
+            }
+          ]
+        },
+        {
+          "step_id": 317,
+          "description": "Mix-Mix the cheese and red bell pepper in the bowl",
+          "start_time": 382.6136541019108,
+          "end_time": 418.7753104347134,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try stirring a little more gently to keep the ingredients from spilling out of the bowl."
+            }
+          ]
+        },
+        {
+          "step_id": 314,
+          "description": "add-add 1/2 tbsp softened butter to the bowl",
+          "start_time": 421.10832052070066,
+          "end_time": 458.4364818964968,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It works best to use a spoon or knife to add the butter rather than your hands."
+            }
+          ]
+        },
+        {
+          "step_id": 319,
+          "description": "Add-Add 1/4 teaspoon pepper to the bowl",
+          "start_time": 470.1015323264331,
+          "end_time": 531.9262996050956,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Watch your aim while adding the pepper to prevent spills."
+            }
+          ]
+        },
+        {
+          "step_id": 315,
+          "description": "Add-Add 1/4 teaspoon salt to the bowl",
+          "start_time": 533.0928046480892,
+          "end_time": 559.9224206369428,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please pour the salt carefully to ensure it goes into the bowl."
+            }
+          ]
+        },
+        {
+          "step_id": 318,
+          "description": "Microwave-Microwave the bowl, covered, for 2 minutes",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You missed a step. You need to cover the bowl and microwave it for 2 minutes before serving."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "27_29",
+    "activity_id": 27,
+    "step_annotations": [
+      {
+        "description": "Chop-Chop 1/4 red bell pepper into tiny bits",
+        "step_id": 321,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Chopping bell pepper without removing the seeds"
+          }
+        ],
+        "start_time": 45.04882545859872,
+        "end_time": 165.17902668152865
+      },
+      {
+        "description": "Add-Add 1/3 cup cheddar cheese to a microwave-safe cup",
+        "step_id": 316,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Add-Add 1/2 cup instead of 1/3 cup cheddar cheese"
+          }
+        ],
+        "start_time": 211.47920840286622,
+        "end_time": 301.5768593200637,
+        "modified_description": "Add-Add 1/2 cup cheddar cheese to a microwave-safe cup"
+      },
+      {
+        "description": "Melt-Melt the cheese by microwaving cup for 30 sec. (Check after 30 seconds and microwave for 10 seconds more if needed)",
+        "step_id": 323,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Microwave for 60 seconds instead of 30 seconds."
+          }
+        ],
+        "start_time": 304.0795718455414,
+        "end_time": 391.6745102372612,
+        "modified_description": "Melt-Melt the cheese by microwaving cup for 60 sec. (Check after 1 minute and microwave for 20 seconds more if needed)."
+      },
+      {
+        "description": "Place-Place the chopped pepper in the microwave-safe bowl",
+        "step_id": 322,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Place-Place the chopped pepper in the microwave-safe bowl.  Should have covered the complete base of the bowl but put in just one side instead. wrong technique."
+          }
+        ],
+        "start_time": 405.43942912738856,
+        "end_time": 432.9692669076433,
+        "modified_description": "Place-Place the chopped pepper in the microwave-safe bowl in one side only."
+      },
+      {
+        "description": "Microwave-Microwave the bowl, covered, for 2 minutes",
+        "step_id": 318,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Microwave for 1 minute instead of 2 minutes."
+          }
+        ],
+        "start_time": 434.22062317038217,
+        "end_time": 513.0560677229299,
+        "modified_description": "Microwave-Microwave the bowl, covered, for 1 minutes"
+      },
+      {
+        "description": "Mix-Mix the cheese and red bell pepper in the bowl",
+        "step_id": 317,
+        "start_time": 519.3128490366242,
+        "end_time": 555.602180656051
+      },
+      {
+        "description": "Add-Add 1/4 teaspoon pepper to the bowl",
+        "step_id": 319,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Add-Add 1/2 teaspoon pepper to the bowl"
+          }
+        ],
+        "start_time": 563.1103182324841,
+        "end_time": 625.6781313694268,
+        "modified_description": "Add-Add 1/2 teaspoon pepper to the bowl"
+      },
+      {
+        "description": "add-add 1/2 tbsp softened butter to the bowl",
+        "step_id": 314,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "add-add 1/4 tbsp softened butter to the bowl"
+          }
+        ],
+        "start_time": 656.962037937898,
+        "end_time": 690.7486570318471,
+        "modified_description": "add-add 1/4 tbsp softened butter to the bowl"
+      },
+      {
+        "description": "Add-Add 1/4 teaspoon salt to the bowl",
+        "step_id": 315,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Add-Add 1/2 teaspoon salt to the bowl"
+          }
+        ],
+        "start_time": 703.2622196592356,
+        "end_time": 723.2839198630572,
+        "modified_description": "Add-Add 1/2 teaspoon salt to the bowl"
+      },
+      {
+        "description": "Mix-Mix all the ingredients of the bowl well",
+        "step_id": 324,
+        "start_time": 725.786632388535,
+        "end_time": 782.0976642117835
+      },
+      {
+        "description": "Add-Add 1 tablespoons of water to the bowl",
+        "step_id": 320,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 321,
+          "description": "Chop-Chop 1/4 red bell pepper into tiny bits",
+          "start_time": 45.04882545859872,
+          "end_time": 165.17902668152865,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I noticed the seeds are still in the pepper. You might want to remove them to get the best texture for your dish."
+            }
+          ]
+        },
+        {
+          "step_id": 316,
+          "description": "Add-Add 1/3 cup cheddar cheese to a microwave-safe cup",
+          "start_time": 211.47920840286622,
+          "end_time": 301.5768593200637,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like about half a cup of cheese. Since the recipe calls for one-third of a cup, you might want to take a little out."
+            }
+          ]
+        },
+        {
+          "step_id": 323,
+          "description": "Melt-Melt the cheese by microwaving cup for 30 sec. (Check after 30 seconds and microwave for 10 seconds more if needed)",
+          "start_time": 304.0795718455414,
+          "end_time": 391.6745102372612,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You've set the timer for 60 seconds, but 30 seconds should be enough. You might want to stop it early so the cheese doesn't overheat."
+            }
+          ]
+        },
+        {
+          "step_id": 322,
+          "description": "Place-Place the chopped pepper in the microwave-safe bowl",
+          "start_time": 405.43942912738856,
+          "end_time": 432.9692669076433,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try spreading the chopped peppers evenly across the bottom of the bowl rather than leaving them on one side."
+            }
+          ]
+        },
+        {
+          "step_id": 318,
+          "description": "Microwave-Microwave the bowl, covered, for 2 minutes",
+          "start_time": 434.22062317038217,
+          "end_time": 513.0560677229299,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The recipe recommends 2 minutes for this step. You might want to add another minute to ensure it is fully cooked."
+            }
+          ]
+        },
+        {
+          "step_id": 319,
+          "description": "Add-Add 1/4 teaspoon pepper to the bowl",
+          "start_time": 563.1103182324841,
+          "end_time": 625.6781313694268,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you added a bit extra pepper. You might want to remove some to stick to the 1/4 teaspoon measurement."
+            }
+          ]
+        },
+        {
+          "step_id": 314,
+          "description": "add-add 1/2 tbsp softened butter to the bowl",
+          "start_time": 656.962037937898,
+          "end_time": 690.7486570318471,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like a little less butter than needed. You might want to add a bit more to make it a full 1/2 tablespoon."
+            }
+          ]
+        },
+        {
+          "step_id": 315,
+          "description": "Add-Add 1/4 teaspoon salt to the bowl",
+          "start_time": 703.2622196592356,
+          "end_time": 723.2839198630572,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That appears to be 1/2 teaspoon of salt. The recipe calls for 1/4 teaspoon, so you might want to scoop some out."
+            }
+          ]
+        },
+        {
+          "step_id": 320,
+          "description": "Add-Add 1 tablespoons of water to the bowl",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It seems you missed adding the water. Don't forget to add 1 tablespoon before you continue mixing."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "27_31",
+    "activity_id": 27,
+    "step_annotations": [
+      {
+        "description": "Add-Add 1/3 cup cheddar cheese to a microwave-safe cup",
+        "step_id": 316,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "spill some cheese while adding"
+          }
+        ],
+        "start_time": 51.47116496815287,
+        "end_time": 108.79132595541402,
+        "modified_description": "Add-Add 1/3 cup cheddar cheese to a microwave-safe cup and spill some outside while adding"
+      },
+      {
+        "description": "Add-Add 1 tablespoons of water to the bowl",
+        "step_id": 320,
+        "start_time": 115.81012117834395,
+        "end_time": 152.07389649681528
+      },
+      {
+        "description": "Chop-Chop 1/4 red bell pepper into tiny bits",
+        "step_id": 321,
+        "start_time": 168.4510853503185,
+        "end_time": 288.940403343949
+      },
+      {
+        "description": "Melt-Melt the cheese by microwaving cup for 30 sec. (Check after 30 seconds and microwave for 10 seconds more if needed)",
+        "step_id": 323,
+        "start_time": 290.1102025477707,
+        "end_time": 354.44915875796175
+      },
+      {
+        "description": "Place-Place the chopped pepper in the microwave-safe bowl",
+        "step_id": 322,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "spill some bell pepper while adding to bowl"
+          }
+        ],
+        "start_time": 361.4679539808917,
+        "end_time": 391.8827332802548,
+        "modified_description": "Place-Place the chopped pepper in the microwave-safe bowl and spill some bell pepper while transferring to bowl"
+      },
+      {
+        "description": "Microwave-Microwave the bowl, covered, for 2 minutes",
+        "step_id": 318,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Did not cover the bowl"
+          }
+        ],
+        "start_time": 393.05253248407644,
+        "end_time": 528.7492401273886
+      },
+      {
+        "description": "Mix-Mix the cheese and red bell pepper in the bowl",
+        "step_id": 317,
+        "start_time": 528.7492401273885,
+        "end_time": 627.0123732484077
+      },
+      {
+        "description": "Add-Add 1/4 teaspoon salt to the bowl",
+        "step_id": 315,
+        "start_time": 629.3519716560511,
+        "end_time": 646.8989597133759
+      },
+      {
+        "description": "add-add 1/2 tbsp softened butter to the bowl",
+        "step_id": 314,
+        "start_time": 648.0687589171974,
+        "end_time": 693.6909278662421
+      },
+      {
+        "description": "Mix-Mix all the ingredients of the bowl well",
+        "step_id": 324,
+        "start_time": 692.5211286624204,
+        "end_time": 733.4641007961784
+      },
+      {
+        "description": "Add-Add 1/4 teaspoon pepper to the bowl",
+        "step_id": 319,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 316,
+          "description": "Add-Add 1/3 cup cheddar cheese to a microwave-safe cup",
+          "start_time": 51.47116496815287,
+          "end_time": 108.79132595541402,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like some cheese spilled during the pour. You might find it easier to use a spoon to guide it into the cup."
+            },
+            {
+              "role": "user",
+              "utterance": "Good idea, I'll clean that up."
+            }
+          ]
+        },
+        {
+          "step_id": 322,
+          "description": "Place-Place the chopped pepper in the microwave-safe bowl",
+          "start_time": 361.4679539808917,
+          "end_time": 391.8827332802548,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful with the transfer; cupping your hand around the peppers or sliding them slowly can help keep them from spilling."
+            }
+          ]
+        },
+        {
+          "step_id": 318,
+          "description": "Microwave-Microwave the bowl, covered, for 2 minutes",
+          "start_time": 393.05253248407644,
+          "end_time": 528.7492401273886,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to cover the bowl before starting the microwave. This ensures it cooks properly and prevents splattering."
+            },
+            {
+              "role": "user",
+              "utterance": "Oh right, I need a lid."
+            }
+          ]
+        },
+        {
+          "step_id": 319,
+          "description": "Add-Add 1/4 teaspoon pepper to the bowl",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I noticed we skipped adding the pepper. Let's quickly add 1/4 teaspoon of pepper to the bowl now."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "27_34",
+    "activity_id": 27,
+    "step_annotations": [
+      {
+        "description": "Add-Add 1 tablespoons of water to the bowl",
+        "step_id": 320,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Add 2 tablespoonds of water rather than 1"
+          }
+        ],
+        "start_time": 4.012076006369427,
+        "end_time": 71.21434911305732,
+        "modified_description": "Add-Add 2 tablespoons of water to the bowl"
+      },
+      {
+        "description": "Chop-Chop 1/4 red bell pepper into tiny bits",
+        "step_id": 321,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Slice instead of chopping"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Used green bell pepper instead of red bell pepper"
+          }
+        ],
+        "start_time": 79.23850112579619,
+        "end_time": 145.43775523089172,
+        "modified_description": "Slice - Slice 1/4 red bell pepper into tiny bits"
+      },
+      {
+        "description": "Place-Place the chopped pepper in the microwave-safe bowl",
+        "step_id": 322,
+        "start_time": 148.4468122356688,
+        "end_time": 164.49511626114648
+      },
+      {
+        "description": "Add-Add 1/3 cup cheddar cheese to a microwave-safe cup",
+        "step_id": 316,
+        "start_time": 170.51323027070063,
+        "end_time": 239.72154138057323
+      },
+      {
+        "description": "Melt-Melt the cheese by microwaving cup for 30 sec. (Check after 30 seconds and microwave for 10 seconds more if needed)",
+        "step_id": 323,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Microwave for 10 seconds rather than 30 seconds"
+          }
+        ],
+        "start_time": 234.70644637261145,
+        "end_time": 273.8241874347134,
+        "modified_description": "Melt-Melt the cheese by microwaving cup for 10 sec."
+      },
+      {
+        "description": "Microwave-Microwave the bowl, covered, for 2 minutes",
+        "step_id": 318,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Microwave for 30 seconds rather than 2 minutes"
+          }
+        ],
+        "start_time": 274.8272064363057,
+        "end_time": 345.0385365477707,
+        "modified_description": "Microwave-Microwave the bowl, covered, for 30 seconds"
+      },
+      {
+        "description": "Mix-Mix the cheese and red bell pepper in the bowl",
+        "step_id": 317,
+        "start_time": 346.04155554936307,
+        "end_time": 361.0868405732484
+      },
+      {
+        "description": "Add-Add 1/4 teaspoon pepper to the bowl",
+        "step_id": 319,
+        "start_time": 388.1683536162421,
+        "end_time": 410.2347716512739
+      },
+      {
+        "description": "add-add 1/2 tbsp softened butter to the bowl",
+        "step_id": 314,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Add 1 tbsp rather than 1/2 tbsp"
+          }
+        ],
+        "start_time": 411.23779065286624,
+        "end_time": 466.40383574044586,
+        "modified_description": "add-add 1 tbsp softened butter to the bowl"
+      },
+      {
+        "description": "Mix-Mix all the ingredients of the bowl well",
+        "step_id": 324,
+        "start_time": 466.4038357404458,
+        "end_time": 491.47931078025476
+      },
+      {
+        "description": "Add-Add 1/4 teaspoon salt to the bowl",
+        "step_id": 315,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 320,
+          "description": "Add-Add 1 tablespoons of water to the bowl",
+          "start_time": 4.012076006369427,
+          "end_time": 71.21434911305732,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you added a bit more water than intended. You might want to spoon some out to keep the consistency correct."
+            },
+            {
+              "role": "user",
+              "utterance": "Oh, right. I'll take a little out."
+            }
+          ]
+        },
+        {
+          "step_id": 321,
+          "description": "Chop-Chop 1/4 red bell pepper into tiny bits",
+          "start_time": 79.23850112579619,
+          "end_time": 145.43775523089172,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since we need tiny bits for this recipe, you might want to cross-chop those slices to get them smaller."
+            }
+          ]
+        },
+        {
+          "step_id": 321,
+          "description": "Chop-Chop 1/4 red bell pepper into tiny bits",
+          "start_time": 79.23850112579619,
+          "end_time": 145.43775523089172,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I noticed you're using a green pepper. Just a heads-up that the recipe specifically calls for a red bell pepper."
+            },
+            {
+              "role": "user",
+              "utterance": "I'll stick with green for now."
+            }
+          ]
+        },
+        {
+          "step_id": 323,
+          "description": "Melt-Melt the cheese by microwaving cup for 30 sec. (Check after 30 seconds and microwave for 10 seconds more if needed)",
+          "start_time": 234.70644637261145,
+          "end_time": 273.8241874347134,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That was only 10 seconds. You'll likely need the full 30 seconds to ensure the cheese melts completely."
+            }
+          ]
+        },
+        {
+          "step_id": 318,
+          "description": "Microwave-Microwave the bowl, covered, for 2 minutes",
+          "start_time": 274.8272064363057,
+          "end_time": 345.0385365477707,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you stopped the microwave early. To ensure it's cooked through, it really needs the full 2 minutes."
+            }
+          ]
+        },
+        {
+          "step_id": 314,
+          "description": "add-add 1/2 tbsp softened butter to the bowl",
+          "start_time": 411.23779065286624,
+          "end_time": 466.40383574044586,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like a full tablespoon. Since the recipe only calls for half that amount, you might want to remove a little."
+            }
+          ]
+        },
+        {
+          "step_id": 315,
+          "description": "Add-Add 1/4 teaspoon salt to the bowl",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It seems we missed adding the salt. Don't forget to mix that in for flavor."
+            },
+            {
+              "role": "user",
+              "utterance": "Good catch, adding it now."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "27_37",
+    "activity_id": 27,
+    "step_annotations": [
+      {
+        "description": "Add-Add 1 tablespoons of water to the bowl",
+        "step_id": 320,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Add 3 tbsp rather than 1 tbsp"
+          }
+        ],
+        "start_time": 7.463985191082802,
+        "end_time": 53.90655971337579,
+        "modified_description": "Add-Add 3 tablespoons of water to the bowl"
+      },
+      {
+        "description": "Add-Add 1/4 teaspoon pepper to the bowl",
+        "step_id": 319,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding bell pepper and cheese"
+          }
+        ],
+        "start_time": 67.17586671974523,
+        "end_time": 92.88514904458599
+      },
+      {
+        "description": "Chop-Chop 1/4 red bell pepper into tiny bits",
+        "step_id": 321,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Chop into large bits rather than tiny bits"
+          },
+          {
+            "tag": "Technique Error",
+            "description": "Chopped without removing seeds"
+          }
+        ],
+        "start_time": 110.30111449044585,
+        "end_time": 184.1116347133758,
+        "modified_description": "Chop-Chop 1/4 red bell pepper into large bits"
+      },
+      {
+        "description": "Microwave-Microwave the bowl, covered, for 2 minutes",
+        "step_id": 318,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Under cook - Cook only for 1 minute"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding bell pepper and after adding pepper"
+          }
+        ],
+        "start_time": 198.21027340764329,
+        "end_time": 291.9247541401274,
+        "modified_description": "Microwave-Microwave the bowl, covered, for 1 minute"
+      },
+      {
+        "description": "Place-Place the chopped pepper in the microwave-safe bowl",
+        "step_id": 322,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill the bell pepper while adding it to the bowl"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding pepper and microwaving"
+          }
+        ],
+        "start_time": 294.4127492038217,
+        "end_time": 316.80470477707007,
+        "modified_description": "(Spill)Place-Place the chopped pepper in the microwave-safe bowl"
+      },
+      {
+        "description": "Add-Add 1/3 cup cheddar cheese to a microwave-safe cup",
+        "step_id": 316,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Adding cheese to the bowl rather than cup"
+          }
+        ],
+        "start_time": 319.2926998407643,
+        "end_time": 349.14864060509547
+      },
+      {
+        "description": "Melt-Melt the cheese by microwaving cup for 30 sec. (Check after 30 seconds and microwave for 10 seconds more if needed)",
+        "step_id": 323,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Microwave for 10 seconds - (Cheese will not melt)"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Microwaving the bowl rather than cup"
+          }
+        ],
+        "start_time": 354.12463073248404,
+        "end_time": 393.93255175159237,
+        "modified_description": "Melt-Melt the cheese by microwaving cup for 10 sec."
+      },
+      {
+        "description": "Mix-Mix the cheese and red bell pepper in the bowl",
+        "step_id": 317,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding pepper"
+          }
+        ],
+        "start_time": 396.4205468152866,
+        "end_time": 415.4951756369427
+      },
+      {
+        "description": "Add-Add 1/4 teaspoon salt to the bowl",
+        "step_id": 315,
+        "start_time": 429.5938143312102,
+        "end_time": 461.10841847133753
+      },
+      {
+        "description": "add-add 1/2 tbsp softened butter to the bowl",
+        "step_id": 314,
+        "start_time": 462.7670818471338,
+        "end_time": 479.3537156050955
+      },
+      {
+        "description": "Mix-Mix all the ingredients of the bowl well",
+        "step_id": 324,
+        "start_time": 478.52438391719744,
+        "end_time": 491.7936909235669
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 320,
+          "description": "Add-Add 1 tablespoons of water to the bowl",
+          "start_time": 7.463985191082802,
+          "end_time": 53.90655971337579,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you added a bit more water than the recipe calls for. You might want to spoon some out to keep the texture right."
+            }
+          ]
+        },
+        {
+          "step_id": 319,
+          "description": "Add-Add 1/4 teaspoon pepper to the bowl",
+          "start_time": 67.17586671974523,
+          "end_time": 92.88514904458599,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're adding the pepper a little early. Just remember to add the bell pepper and cheese in the next steps."
+            }
+          ]
+        },
+        {
+          "step_id": 321,
+          "description": "Chop-Chop 1/4 red bell pepper into tiny bits",
+          "start_time": 110.30111449044585,
+          "end_time": 184.1116347133758,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try chopping those pieces a little finer so they mix well with the other ingredients."
+            }
+          ]
+        },
+        {
+          "step_id": 321,
+          "description": "Chop-Chop 1/4 red bell pepper into tiny bits",
+          "start_time": 110.30111449044585,
+          "end_time": 184.1116347133758,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like there are still seeds in the pepper. You should remove them before moving on."
+            }
+          ]
+        },
+        {
+          "step_id": 318,
+          "description": "Microwave-Microwave the bowl, covered, for 2 minutes",
+          "start_time": 198.21027340764329,
+          "end_time": 291.9247541401274,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "One minute might not be enough. The recipe recommends a full two minutes to cook it thoroughly."
+            }
+          ]
+        },
+        {
+          "step_id": 318,
+          "description": "Microwave-Microwave the bowl, covered, for 2 minutes",
+          "start_time": 198.21027340764329,
+          "end_time": 291.9247541401274,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since you are microwaving before adding the bell peppers, be aware that the peppers might need extra cooking time later."
+            }
+          ]
+        },
+        {
+          "step_id": 322,
+          "description": "Place-Place the chopped pepper in the microwave-safe bowl",
+          "start_time": 294.4127492038217,
+          "end_time": 316.80470477707007,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful as you transfer the peppers; try to keep the board steady to avoid spilling them."
+            }
+          ]
+        },
+        {
+          "step_id": 322,
+          "description": "Place-Place the chopped pepper in the microwave-safe bowl",
+          "start_time": 294.4127492038217,
+          "end_time": 316.80470477707007,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Now that the peppers are in, you might need to heat the mixture again since they missed the initial microwaving."
+            }
+          ]
+        },
+        {
+          "step_id": 316,
+          "description": "Add-Add 1/3 cup cheddar cheese to a microwave-safe cup",
+          "start_time": 319.2926998407643,
+          "end_time": 349.14864060509547,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're adding the cheese directly to the bowl, but the instructions suggest using a separate cup for this step."
+            }
+          ]
+        },
+        {
+          "step_id": 323,
+          "description": "Melt-Melt the cheese by microwaving cup for 30 sec. (Check after 30 seconds and microwave for 10 seconds more if needed)",
+          "start_time": 354.12463073248404,
+          "end_time": 393.93255175159237,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Ten seconds likely won't melt the cheese completely. You should try the full thirty seconds."
+            }
+          ]
+        },
+        {
+          "step_id": 323,
+          "description": "Melt-Melt the cheese by microwaving cup for 30 sec. (Check after 30 seconds and microwave for 10 seconds more if needed)",
+          "start_time": 354.12463073248404,
+          "end_time": 393.93255175159237,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You are microwaving the whole bowl, but the goal here is just to melt the cheese in a separate cup."
+            }
+          ]
+        },
+        {
+          "step_id": 317,
+          "description": "Mix-Mix the cheese and red bell pepper in the bowl",
+          "start_time": 396.4205468152866,
+          "end_time": 415.4951756369427,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the steps were done a bit out of order, just make sure to mix everything very thoroughly now."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "27_38",
+    "activity_id": 27,
+    "step_annotations": [
+      {
+        "description": "Add-Add 1/3 cup cheddar cheese to a microwave-safe cup",
+        "step_id": 316,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "use mozarella cheese instead of cheddar"
+          }
+        ],
+        "start_time": 6.105938329046068,
+        "end_time": 60.99238323564306,
+        "modified_description": "Add-Add 1/3 cup mozarella cheese to a microwave-safe cup"
+      },
+      {
+        "description": "Chop-Chop 1/4 red bell pepper into tiny bits",
+        "step_id": 321,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Chop on counter top instead of cutting board"
+          }
+        ],
+        "start_time": 70.52127992081616,
+        "end_time": 219.17206820951634,
+        "modified_description": "Chop-Chop 1/4 red bell pepper into tiny bits on floor"
+      },
+      {
+        "description": "Place-Place the chopped pepper in the microwave-safe bowl",
+        "step_id": 322,
+        "start_time": 222.98362688358557,
+        "end_time": 247.75875826503562
+      },
+      {
+        "description": "Microwave-Microwave the bowl, covered, for 2 minutes",
+        "step_id": 318,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Microwave uncovered instead of covered"
+          },
+          {
+            "tag": "Timing Error",
+            "description": "microwave only for 30 sec instead of 2 minutes"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding water to the bowl"
+          }
+        ],
+        "start_time": 257.2876549502087,
+        "end_time": 331.61304909455885,
+        "modified_description": "Microwave-Microwave the bowl, uncovered, for 30 secs"
+      },
+      {
+        "description": "Add-Add 1 tablespoons of water to the bowl",
+        "step_id": 320,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after microwaving the bowl"
+          }
+        ],
+        "start_time": 339.9984781775111,
+        "end_time": 368.20401236562344
+      },
+      {
+        "description": "Mix-Mix the cheese and red bell pepper in the bowl",
+        "step_id": 317,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Mix with bare hands"
+          }
+        ],
+        "start_time": 376.2082855811688,
+        "end_time": 423.0904572722204,
+        "modified_description": "Mix-Mix the cheese and red bell pepper in the bowl with bare hands"
+      },
+      {
+        "description": "add-add 1/2 tbsp softened butter to the bowl",
+        "step_id": 314,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "use 1 tbsp butter instead of 1/2 tbsp"
+          }
+        ],
+        "start_time": 433.3816656922074,
+        "end_time": 483.3130843225144,
+        "modified_description": "add-add 1 tbsp softened butter to the bowl"
+      },
+      {
+        "description": "Add-Add 1/4 teaspoon pepper to the bowl",
+        "step_id": 319,
+        "start_time": 501.2274100906398,
+        "end_time": 532.4821912180075
+      },
+      {
+        "description": "Mix-Mix all the ingredients of the bowl well",
+        "step_id": 324,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "mix incompletely, so that cheese and bell pepper seperates"
+          }
+        ],
+        "start_time": 533.6256588202283,
+        "end_time": 550.015361118726,
+        "modified_description": "Mix-Mix all the ingredients of the bowl well. but keep the bell pepper and cheese seperated"
+      },
+      {
+        "description": "Melt-Melt the cheese by microwaving cup for 30 sec. (Check after 30 seconds and microwave for 10 seconds more if needed)",
+        "step_id": 323,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Add-Add 1/4 teaspoon salt to the bowl",
+        "step_id": 315,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 316,
+          "description": "Add-Add 1/3 cup mozarella cheese to a microwave-safe cup",
+          "start_time": 6.105938329046068,
+          "end_time": 60.99238323564306,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you are adding mozzarella, but the recipe calls for cheddar cheese."
+            },
+            {
+              "role": "user",
+              "utterance": "Oh, I grabbed the wrong bag."
+            }
+          ]
+        },
+        {
+          "step_id": 321,
+          "description": "Chop-Chop 1/4 red bell pepper into tiny bits on floor",
+          "start_time": 70.52127992081616,
+          "end_time": 219.17206820951634,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please use a cutting board instead of the counter top. It helps prevent the knife from slipping and protects the surface."
+            }
+          ]
+        },
+        {
+          "step_id": 318,
+          "description": "Microwave-Microwave the bowl, uncovered, for 30 secs",
+          "start_time": 257.2876549502087,
+          "end_time": 331.61304909455885,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You might want to cover the bowl before microwaving to ensure it cooks evenly and doesn't splatter."
+            }
+          ]
+        },
+        {
+          "step_id": 318,
+          "description": "Microwave-Microwave the bowl, uncovered, for 30 secs",
+          "start_time": 257.2876549502087,
+          "end_time": 331.61304909455885,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That was only 30 seconds. The recipe recommends microwaving for 2 minutes to fully cook the peppers."
+            }
+          ]
+        },
+        {
+          "step_id": 318,
+          "description": "Microwave-Microwave the bowl, uncovered, for 30 secs",
+          "start_time": 257.2876549502087,
+          "end_time": 331.61304909455885,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It seems we started microwaving before adding the water. The water is needed first to help steam the peppers."
+            }
+          ]
+        },
+        {
+          "step_id": 320,
+          "description": "Add-Add 1 tablespoons of water to the bowl",
+          "start_time": 339.9984781775111,
+          "end_time": 368.20401236562344,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I see you're adding the water now. For the best result next time, try to add it before the microwave step."
+            }
+          ]
+        },
+        {
+          "step_id": 317,
+          "description": "Mix-Mix the cheese and red bell pepper in the bowl with bare hands",
+          "start_time": 376.2082855811688,
+          "end_time": 423.0904572722204,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please be careful! The bowl contents are hot; use a spoon to mix instead of your bare hands."
+            }
+          ]
+        },
+        {
+          "step_id": 314,
+          "description": "add-add 1 tbsp softened butter to the bowl",
+          "start_time": 433.3816656922074,
+          "end_time": 483.3130843225144,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like about 1 tablespoon of butter, but we only need half a tablespoon for this recipe."
+            }
+          ]
+        },
+        {
+          "step_id": 324,
+          "description": "Mix-Mix all the ingredients of the bowl well. but keep the bell pepper and cheese seperated",
+          "start_time": 533.6256588202283,
+          "end_time": 550.015361118726,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Make sure to mix a little more thoroughly so the cheese and peppers are well combined."
+            }
+          ]
+        },
+        {
+          "step_id": 323,
+          "description": "Skipped this step",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We skipped the melting step. Let's microwave the cup for another 30 seconds to melt the cheese properly."
+            }
+          ]
+        },
+        {
+          "step_id": 315,
+          "description": "Skipped this step",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to add the 1/4 teaspoon of salt to season the dish."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "27_45",
+    "activity_id": 27,
+    "step_annotations": [
+      {
+        "description": "Add-Add 1/3 cup cheddar cheese to a microwave-safe cup",
+        "step_id": 316,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Add-Add 1/2 cup cheddar cheese to a microwave-safe cup"
+          }
+        ],
+        "start_time": 27.555978565286626,
+        "end_time": 100.49827476751594,
+        "modified_description": "Add-Add 1/2 cup cheddar cheese to a microwave-safe cup"
+      },
+      {
+        "description": "Chop-Chop 1/4 red bell pepper into tiny bits",
+        "step_id": 321,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Chopping without removing seeds"
+          }
+        ],
+        "start_time": 132.91707307961784,
+        "end_time": 194.51278987261148
+      },
+      {
+        "description": "Place-Place the chopped pepper in the microwave-safe bowl",
+        "step_id": 322,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Place-Place the chopped pepper in the microwave-safe plate"
+          }
+        ],
+        "start_time": 322.56704320541405,
+        "end_time": 366.33242092675164,
+        "modified_description": "Place-Place the chopped pepper in the microwave-safe plate"
+      },
+      {
+        "description": "Melt-Melt the cheese by microwaving cup for 30 sec. (Check after 30 seconds and microwave for 10 seconds more if needed)",
+        "step_id": 323,
+        "errors": [
+          {
+            "tag": "Temperature Error",
+            "description": "Melt-Melt the cheese by microwaving cup for 30 sec on low heat."
+          }
+        ],
+        "start_time": 367.95336084235674,
+        "end_time": 421.4443780573249,
+        "modified_description": "Melt-Melt the cheese by microwaving cup for 30 sec on low heat."
+      },
+      {
+        "description": "Microwave-Microwave the bowl, covered, for 2 minutes",
+        "step_id": 318,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding contents to the bowl"
+          }
+        ],
+        "start_time": 497.6285540907644,
+        "end_time": 671.0691250605096
+      },
+      {
+        "description": "Mix-Mix the cheese and red bell pepper in the bowl",
+        "step_id": 317,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Mix-Mix the cheese and red bell pepper in the plate"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding water"
+          }
+        ],
+        "start_time": 682.4157044697453,
+        "end_time": 739.1486015159235,
+        "modified_description": "Mix-Mix the cheese and red bell pepper in the plate"
+      },
+      {
+        "description": "Add-Add 1/4 teaspoon pepper to the bowl",
+        "step_id": 319,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Add-Add 1/2 teaspoon pepper to the bowl"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Using another bowl without ingredients in it"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed in incorrect order"
+          }
+        ],
+        "start_time": 750.4951809251593,
+        "end_time": 781.2930393216562,
+        "modified_description": "Add-Add 1/2 teaspoon pepper to the bowl"
+      },
+      {
+        "description": "Add-Add 1 tablespoons of water to the bowl",
+        "step_id": 320,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Add-Add 2 tablespoons of water to the bowl"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed in incorrect order"
+          }
+        ],
+        "start_time": 810.4699578025478,
+        "end_time": 836.4049964522293,
+        "modified_description": "Add-Add 2 tablespoons of water to the bowl"
+      },
+      {
+        "description": "add-add 1/2 tbsp softened butter to the bowl",
+        "step_id": 314,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed in incorrect order"
+          }
+        ],
+        "start_time": 847.751575861465,
+        "end_time": 870.4447346799363
+      },
+      {
+        "description": "Add-Add 1/4 teaspoon salt to the bowl",
+        "step_id": 315,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Add-Add 1/2 teaspoon salt to the bowl"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed in incorrect order"
+          }
+        ],
+        "start_time": 893.1378934984077,
+        "end_time": 923.9357518949045,
+        "modified_description": "Add-Add 1/2 teaspoon salt to the bowl"
+      },
+      {
+        "description": "Mix-Mix all the ingredients of the bowl well",
+        "step_id": 324,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Mix-put all the ingredients of the bowl into the plate. Then mix all the ingredients in the plate."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed in incorrect order"
+          }
+        ],
+        "start_time": 927.1776317261147,
+        "end_time": 1014.7083871687898,
+        "modified_description": "Mix-put all the ingredients of the bowl into the plate. Then mix all the ingredients in the plate."
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 316,
+          "description": "Add-Add 1/3 cup cheddar cheese to a microwave-safe cup",
+          "start_time": 27.555978565286626,
+          "end_time": 100.49827476751594,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you've added 1/2 cup of cheese, but the recipe only calls for 1/3 cup."
+            }
+          ]
+        },
+        {
+          "step_id": 321,
+          "description": "Chop-Chop 1/4 red bell pepper into tiny bits",
+          "start_time": 132.91707307961784,
+          "end_time": 194.51278987261148,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Make sure to remove the seeds from the pepper bits before adding them to the dish."
+            },
+            {
+              "role": "user",
+              "utterance": "Oh right, I should pick those out."
+            }
+          ]
+        },
+        {
+          "step_id": 322,
+          "description": "Place-Place the chopped pepper in the microwave-safe bowl",
+          "start_time": 322.56704320541405,
+          "end_time": 366.33242092675164,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're using a plate, but a microwave-safe bowl is recommended here to keep the ingredients contained."
+            }
+          ]
+        },
+        {
+          "step_id": 323,
+          "description": "Melt-Melt the cheese by microwaving cup for 30 sec. (Check after 30 seconds and microwave for 10 seconds more if needed)",
+          "start_time": 367.95336084235674,
+          "end_time": 421.4443780573249,
+          "error_tag": "Temperature Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Using low heat might not melt the cheese completely in 30 seconds. You may need to check it and heat it a bit longer."
+            }
+          ]
+        },
+        {
+          "step_id": 318,
+          "description": "Microwave-Microwave the bowl, covered, for 2 minutes",
+          "start_time": 497.6285540907644,
+          "end_time": 671.0691250605096,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We shouldn't microwave the bowl just yet. We need to add the other ingredients first."
+            }
+          ]
+        },
+        {
+          "step_id": 317,
+          "description": "Mix-Mix the cheese and red bell pepper in the bowl",
+          "start_time": 682.4157044697453,
+          "end_time": 739.1486015159235,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Mixing these on a plate might be messy. It would be better to mix them in a bowl."
+            }
+          ]
+        },
+        {
+          "step_id": 317,
+          "description": "Mix-Mix the cheese and red bell pepper in the bowl",
+          "start_time": 682.4157044697453,
+          "end_time": 739.1486015159235,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "This step seems slightly out of order. We should add the water before mixing the cheese and peppers."
+            }
+          ]
+        },
+        {
+          "step_id": 319,
+          "description": "Add-Add 1/4 teaspoon pepper to the bowl",
+          "start_time": 750.4951809251593,
+          "end_time": 781.2930393216562,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like 1/2 teaspoon of pepper, but we only need 1/4 teaspoon for this recipe."
+            }
+          ]
+        },
+        {
+          "step_id": 319,
+          "description": "Add-Add 1/4 teaspoon pepper to the bowl",
+          "start_time": 750.4951809251593,
+          "end_time": 781.2930393216562,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you're adding the pepper to a separate empty bowl. It should go directly into the main mixture."
+            }
+          ]
+        },
+        {
+          "step_id": 319,
+          "description": "Add-Add 1/4 teaspoon pepper to the bowl",
+          "start_time": 750.4951809251593,
+          "end_time": 781.2930393216562,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "This step seems to be out of sequence. You might want to verify the recipe order."
+            }
+          ]
+        },
+        {
+          "step_id": 320,
+          "description": "Add-Add 1 tablespoons of water to the bowl",
+          "start_time": 810.4699578025478,
+          "end_time": 836.4049964522293,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You've added 2 tablespoons of water, but the recipe only calls for 1 tablespoon."
+            },
+            {
+              "role": "user",
+              "utterance": "I should probably pour some out."
+            }
+          ]
+        },
+        {
+          "step_id": 320,
+          "description": "Add-Add 1 tablespoons of water to the bowl",
+          "start_time": 810.4699578025478,
+          "end_time": 836.4049964522293,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like we're adding the water at the wrong stage. Let's double-check the steps."
+            }
+          ]
+        },
+        {
+          "step_id": 314,
+          "description": "add-add 1/2 tbsp softened butter to the bowl",
+          "start_time": 847.751575861465,
+          "end_time": 870.4447346799363,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We seem to be adding the butter out of order. Make sure the other ingredients are ready first."
+            }
+          ]
+        },
+        {
+          "step_id": 315,
+          "description": "Add-Add 1/4 teaspoon salt to the bowl",
+          "start_time": 893.1378934984077,
+          "end_time": 923.9357518949045,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Be careful with the salt; that looked like 1/2 teaspoon, but we only need 1/4 teaspoon."
+            }
+          ]
+        },
+        {
+          "step_id": 315,
+          "description": "Add-Add 1/4 teaspoon salt to the bowl",
+          "start_time": 893.1378934984077,
+          "end_time": 923.9357518949045,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It seems this step is happening out of sequence. Let's make sure we're following the recipe flow."
+            }
+          ]
+        },
+        {
+          "step_id": 324,
+          "description": "Mix-Mix all the ingredients of the bowl well",
+          "start_time": 927.1776317261147,
+          "end_time": 1014.7083871687898,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you're mixing everything on a plate. Transferring to a bowl would make it much easier."
+            }
+          ]
+        },
+        {
+          "step_id": 324,
+          "description": "Mix-Mix all the ingredients of the bowl well",
+          "start_time": 927.1776317261147,
+          "end_time": 1014.7083871687898,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "This mixing step seems to be happening at an unexpected time in the process."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "27_49",
+    "activity_id": 27,
+    "step_annotations": [
+      {
+        "description": "Add-Add 1 tablespoons of water to the bowl",
+        "step_id": 320,
+        "start_time": 7.636131687898089,
+        "end_time": 27.150690445859873
+      },
+      {
+        "description": "Add-Add 1/3 cup cheddar cheese to a microwave-safe cup",
+        "step_id": 316,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill while adding"
+          }
+        ],
+        "start_time": 44.1198719745223,
+        "end_time": 62.78597165605096,
+        "modified_description": "Add-Add 1/3 cup cheddar cheese to a microwave-safe cup but spill"
+      },
+      {
+        "description": "Melt-Melt the cheese by microwaving cup for 30 sec. (Check after 30 seconds and microwave for 10 seconds more if needed)",
+        "step_id": 323,
+        "start_time": 66.17980796178344,
+        "end_time": 106.05738455414014
+      },
+      {
+        "description": "Chop-Chop 1/4 red bell pepper into tiny bits",
+        "step_id": 321,
+        "start_time": 123.87502515923569,
+        "end_time": 167.14643805732484
+      },
+      {
+        "description": "Place-Place the chopped pepper in the microwave-safe bowl",
+        "step_id": 322,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill while placing chopped pepper in bowl"
+          }
+        ],
+        "start_time": 181.5702423566879,
+        "end_time": 195.14558757961785,
+        "modified_description": "Place-Place the chopped pepper in the microwave-safe bowl; spill"
+      },
+      {
+        "description": "Mix-Mix the cheese and red bell pepper in the bowl",
+        "step_id": 317,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Mixed with hands"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before microwave bell pepper"
+          }
+        ],
+        "start_time": 195.99404665605095,
+        "end_time": 229.0839506369427,
+        "modified_description": "Mix-Mix the cheese and red bell pepper in the bowl with hands"
+      },
+      {
+        "description": "Microwave-Microwave the bowl, covered, for 2 minutes",
+        "step_id": 318,
+        "start_time": 227.38703248407646,
+        "end_time": 400.4726840764331
+      },
+      {
+        "description": "Add-Add 1/4 teaspoon pepper to the bowl",
+        "step_id": 319,
+        "start_time": 408.1088157643312,
+        "end_time": 430.16875175159237
+      },
+      {
+        "description": "Add-Add 1/4 teaspoon salt to the bowl",
+        "step_id": 315,
+        "start_time": 429.32029267515924,
+        "end_time": 442.0471788216561
+      },
+      {
+        "description": "add-add 1/2 tbsp softened butter to the bowl",
+        "step_id": 314,
+        "start_time": 446.2894742038217,
+        "end_time": 457.3194421974522
+      },
+      {
+        "description": "Mix-Mix all the ingredients of the bowl well",
+        "step_id": 324,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Used hands to mix"
+          }
+        ],
+        "start_time": 456.4709831210191,
+        "end_time": 490.409346178344,
+        "modified_description": "Mix-Mix all the ingredients of the bowl well with hands"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 316,
+          "description": "Add-Add 1/3 cup cheddar cheese to a microwave-safe cup but spill",
+          "start_time": 44.1198719745223,
+          "end_time": 62.78597165605096,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try to keep the cup steady while pouring to avoid spilling the cheese."
+            }
+          ]
+        },
+        {
+          "step_id": 322,
+          "description": "Place-Place the chopped pepper in the microwave-safe bowl; spill",
+          "start_time": 181.5702423566879,
+          "end_time": 195.14558757961785,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful there, try to scoop the peppers gently so they stay inside the bowl."
+            }
+          ]
+        },
+        {
+          "step_id": 317,
+          "description": "Mix-Mix the cheese and red bell pepper in the bowl with hands",
+          "start_time": 195.99404665605095,
+          "end_time": 229.0839506369427,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please use a spoon to mix that. The cheese was just melted and could burn your hands."
+            }
+          ]
+        },
+        {
+          "step_id": 317,
+          "description": "Mix-Mix the cheese and red bell pepper in the bowl with hands",
+          "start_time": 195.99404665605095,
+          "end_time": 229.0839506369427,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like we're mixing a bit early. The peppers typically need to be microwaved before this step."
+            }
+          ]
+        },
+        {
+          "step_id": 324,
+          "description": "Mix-Mix all the ingredients of the bowl well with hands",
+          "start_time": 456.4709831210191,
+          "end_time": 490.409346178344,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please be careful! The bowl is very hot from the microwave, so it's safer to mix with a utensil."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "28_14",
+    "activity_id": 28,
+    "step_annotations": [
+      {
+        "description": "Add-1 tsp Sriracha sauce to the bowl",
+        "step_id": 339,
+        "start_time": 1.6902679379111856,
+        "end_time": 71.75
+      },
+      {
+        "description": "Open-Open a can of tuna",
+        "step_id": 336,
+        "start_time": 71.75,
+        "end_time": 123.978
+      },
+      {
+        "description": "drain-drain excess water from can",
+        "step_id": 328,
+        "start_time": 123.978,
+        "end_time": 182.241
+      },
+      {
+        "description": "Chop-Chop 1 scallion",
+        "step_id": 340,
+        "start_time": 187.932,
+        "end_time": 287.837
+      },
+      {
+        "description": "Add-add chopped scallion to the bowl",
+        "step_id": 333,
+        "start_time": 287.837,
+        "end_time": 300.39
+      },
+      {
+        "description": "Add-1/4 cup mayonnaise to the bowl",
+        "step_id": 327,
+        "start_time": 300.39,
+        "end_time": 410.904
+      },
+      {
+        "description": "Add-Add 1 can drained tuna to the bowl",
+        "step_id": 334,
+        "start_time": 424.721,
+        "end_time": 453.131
+      },
+      {
+        "description": "Mix-Mix the contents of the bowl",
+        "step_id": 331,
+        "start_time": 453.131,
+        "end_time": 480.502
+      },
+      {
+        "description": "Take-Take 1 ripe avocado",
+        "step_id": 335,
+        "start_time": 493.72,
+        "end_time": 499.01
+      },
+      {
+        "description": "cut-cut avocado into thin slices",
+        "step_id": 341,
+        "start_time": 499.01,
+        "end_time": 626.663
+      },
+      {
+        "description": "Lay-Lay out 2 large lettuce leaves",
+        "step_id": 329,
+        "start_time": 646.12,
+        "end_time": 735.911
+      },
+      {
+        "description": "place-place avocado slices on each leaf",
+        "step_id": 325,
+        "start_time": 735.911,
+        "end_time": 774.803
+      },
+      {
+        "description": "Season-Season bowl with 1/4 tsp salt",
+        "step_id": 338,
+        "start_time": 785.717,
+        "end_time": 822.25
+      },
+      {
+        "description": "Season-season 1/4 tsp pepper on the bowl",
+        "step_id": 326,
+        "start_time": 822.25,
+        "end_time": 861.356
+      },
+      {
+        "description": "top-top lettuce leaves with the tuna mixture",
+        "step_id": 332,
+        "start_time": 861.356,
+        "end_time": 911.792
+      },
+      {
+        "description": "Roll-Roll up the lettuce wraps",
+        "step_id": 330,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Didn't roll properly and spilled."
+          }
+        ],
+        "start_time": 911.792,
+        "end_time": 925.437,
+        "modified_description": "Roll-Roll up the lettuce wraps improperly."
+      },
+      {
+        "description": "secure-secure the wrap with a toothpick",
+        "step_id": 337,
+        "start_time": 925.437,
+        "end_time": 1084.022
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 330,
+          "description": "Roll-Roll up the lettuce wraps improperly.",
+          "start_time": 911.792,
+          "end_time": 925.437,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try tucking the sides of the lettuce leaf in firmly as you roll so the filling stays secure."
+            },
+            {
+              "role": "user",
+              "utterance": "Okay, I'll try to wrap it tighter."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "28_25",
+    "activity_id": 28,
+    "step_annotations": [
+      {
+        "description": "Add-1/4 cup mayonnaise to the bowl",
+        "step_id": 327,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Did not add mayonnaise to the bowl"
+          }
+        ],
+        "start_time": 6.212,
+        "end_time": 68.583
+      },
+      {
+        "description": "Take-Take 1 ripe avocado",
+        "step_id": 335,
+        "start_time": 68.583,
+        "end_time": 83.765
+      },
+      {
+        "description": "Open-Open a can of tuna",
+        "step_id": 336,
+        "start_time": 83.765,
+        "end_time": 151.962
+      },
+      {
+        "description": "Lay-Lay out 2 large lettuce leaves",
+        "step_id": 329,
+        "start_time": 155.09,
+        "end_time": 264.697
+      },
+      {
+        "description": "Chop-Chop 1 scallion",
+        "step_id": 340,
+        "start_time": 264.697,
+        "end_time": 352.631
+      },
+      {
+        "description": "cut-cut avocado into thin slices",
+        "step_id": 341,
+        "start_time": 374.951,
+        "end_time": 514.6659999999999
+      },
+      {
+        "description": "place-place avocado slices on each leaf",
+        "step_id": 325,
+        "start_time": 531.475,
+        "end_time": 608.876
+      },
+      {
+        "description": "drain-drain excess water from can",
+        "step_id": 328,
+        "start_time": 639.605,
+        "end_time": 673.799
+      },
+      {
+        "description": "Add-Add 1 can drained tuna to the bowl",
+        "step_id": 334,
+        "start_time": 673.799,
+        "end_time": 689.198
+      },
+      {
+        "description": "Add-1 tsp Sriracha sauce to the bowl",
+        "step_id": 339,
+        "start_time": 689.198,
+        "end_time": 777.625
+      },
+      {
+        "description": "Add-add chopped scallion to the bowl",
+        "step_id": 333,
+        "start_time": 777.625,
+        "end_time": 785.543
+      },
+      {
+        "description": "Mix-Mix the contents of the bowl",
+        "step_id": 331,
+        "start_time": 785.543,
+        "end_time": 863.701
+      },
+      {
+        "description": "Season-season 1/4 tsp pepper on the bowl",
+        "step_id": 326,
+        "start_time": 865.966,
+        "end_time": 888.21
+      },
+      {
+        "description": "Season-Season bowl with 1/4 tsp salt",
+        "step_id": 338,
+        "start_time": 905.956,
+        "end_time": 919.163
+      },
+      {
+        "description": "top-top lettuce leaves with the tuna mixture",
+        "step_id": 332,
+        "start_time": 919.163,
+        "end_time": 962.846
+      },
+      {
+        "description": "Roll-Roll up the lettuce wraps",
+        "step_id": 330,
+        "start_time": 974.93,
+        "end_time": 1044.703
+      },
+      {
+        "description": "secure-secure the wrap with a toothpick",
+        "step_id": 337,
+        "start_time": 1000.837,
+        "end_time": 1044.703
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 327,
+          "description": "Add-1/4 cup mayonnaise to the bowl",
+          "start_time": 6.212,
+          "end_time": 68.583,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like the mayonnaise wasn't added to the bowl yet. You should add about 1/4 cup now so the mixture has the right consistency."
+            },
+            {
+              "role": "user",
+              "utterance": "Oh, I missed that. Adding it now."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "28_26",
+    "activity_id": 28,
+    "step_annotations": [
+      {
+        "description": "Open-Open a can of tuna",
+        "step_id": 336,
+        "start_time": 47.56392567567568,
+        "end_time": 83.43180405405406
+      },
+      {
+        "description": "drain-drain excess water from can",
+        "step_id": 328,
+        "start_time": 91.22916891891893,
+        "end_time": 115.40099999999998
+      },
+      {
+        "description": "Add-1/4 cup mayonnaise to the bowl",
+        "step_id": 327,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Add-1 cup mayonnaise to the bowl"
+          }
+        ],
+        "start_time": 121.63889189189192,
+        "end_time": 222.22489864864863,
+        "modified_description": "Add-1 cup mayonnaise to the bowl"
+      },
+      {
+        "description": "Chop-Chop 1 scallion",
+        "step_id": 340,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Chop-Chop 1 bunch of scallions"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Not using cutting board to chop scallions"
+          }
+        ],
+        "start_time": 265.8901418918919,
+        "end_time": 389.0885067567568,
+        "modified_description": "Chop-Chop 1 scallion bunch"
+      },
+      {
+        "description": "Add-1 tsp Sriracha sauce to the bowl",
+        "step_id": 339,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Press the sauce more to spill it"
+          },
+          {
+            "tag": "Measurement Error",
+            "description": "Addition of more than 1 tsp Sriracha sauce"
+          }
+        ],
+        "start_time": 395.32639864864865,
+        "end_time": 437.43216891891893,
+        "modified_description": "Add-Press the sauce bottle tightly to spill 1 tsp Sriracha sauce to the bowl"
+      },
+      {
+        "description": "Add-Add 1 can drained tuna to the bowl",
+        "step_id": 334,
+        "start_time": 437.43216891891893,
+        "end_time": 453.8066351351352
+      },
+      {
+        "description": "Take-Take 1 ripe avocado",
+        "step_id": 335,
+        "start_time": 455.3661081081081,
+        "end_time": 472.52031081081077
+      },
+      {
+        "description": "Add-add chopped scallion to the bowl",
+        "step_id": 333,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Drop the chopped scallions while adding to the bowl"
+          }
+        ],
+        "start_time": 545.035804054054,
+        "end_time": 568.4278986486486,
+        "modified_description": "Add - Drop while adding chopped scallions to the bowl"
+      },
+      {
+        "description": "Lay-Lay out 2 large lettuce leaves",
+        "step_id": 329,
+        "start_time": 578.564472972973,
+        "end_time": 608.9741959459459
+      },
+      {
+        "description": "Mix-Mix the contents of the bowl",
+        "step_id": 331,
+        "start_time": 620.6702432432432,
+        "end_time": 667.4544324324323
+      },
+      {
+        "description": "Season-season 1/4 tsp pepper on the bowl",
+        "step_id": 326,
+        "start_time": 693.965472972973,
+        "end_time": 714.2386216216216
+      },
+      {
+        "description": "Season-Season bowl with 1/4 tsp salt",
+        "step_id": 338,
+        "start_time": 718.9170405405406,
+        "end_time": 737.6307162162162
+      },
+      {
+        "description": "Roll-Roll up the lettuce wraps",
+        "step_id": 330,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Roll up so that inside contents spill outside"
+          }
+        ],
+        "start_time": 750.1065,
+        "end_time": 769.5999121621621,
+        "modified_description": "Roll-Roll up the lettuce wraps to spill the inside contents outside"
+      },
+      {
+        "description": "secure-secure the wrap with a toothpick",
+        "step_id": 337,
+        "start_time": 770.3796486486486,
+        "end_time": 797.6704256756757
+      },
+      {
+        "description": "cut-cut avocado into thin slices",
+        "step_id": 341,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "top-top lettuce leaves with the tuna mixture",
+        "step_id": 332,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "place-place avocado slices on each leaf",
+        "step_id": 325,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 327,
+          "description": "Add-1 cup mayonnaise to the bowl",
+          "start_time": 121.63889189189192,
+          "end_time": 222.22489864864863,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like that's more mayonnaise than the quarter cup required. You might want to remove some to keep the flavors balanced."
+            }
+          ]
+        },
+        {
+          "step_id": 340,
+          "description": "Chop-Chop 1 bunch of scallions",
+          "start_time": 265.8901418918919,
+          "end_time": 389.0885067567568,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You've chopped a whole bunch, but the recipe only calls for one scallion. You can set the extra aside for later."
+            }
+          ]
+        },
+        {
+          "step_id": 340,
+          "description": "Not using cutting board to chop scallions",
+          "start_time": 265.8901418918919,
+          "end_time": 389.0885067567568,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please use a cutting board while chopping. It's much safer and prevents the knife from slipping."
+            }
+          ]
+        },
+        {
+          "step_id": 339,
+          "description": "Press the sauce more to spill it",
+          "start_time": 395.32639864864865,
+          "end_time": 437.43216891891893,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try squeezing the bottle gently to verify the flow; pressing too hard can cause it to splatter."
+            }
+          ]
+        },
+        {
+          "step_id": 339,
+          "description": "Addition of more than 1 tsp Sriracha sauce",
+          "start_time": 395.32639864864865,
+          "end_time": 437.43216891891893,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like a bit more than a teaspoon of Sriracha. You might want to scoop a little out so it isn't too spicy."
+            }
+          ]
+        },
+        {
+          "step_id": 333,
+          "description": "Drop the chopped scallions while adding to the bowl",
+          "start_time": 545.035804054054,
+          "end_time": 568.4278986486486,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try bringing the scallions closer to the bowl before dropping them to avoid spilling any on the counter."
+            }
+          ]
+        },
+        {
+          "step_id": 330,
+          "description": "Roll up so that inside contents spill outside",
+          "start_time": 750.1065,
+          "end_time": 769.5999121621621,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try tucking the filling in firmly as you roll. That helps keep everything inside the lettuce leaf."
+            }
+          ]
+        },
+        {
+          "step_id": 341,
+          "description": "Skipped this step",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like we missed slicing the avocado. Let's pause and get that cut for the topping."
+            }
+          ]
+        },
+        {
+          "step_id": 332,
+          "description": "Skipped this step",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to top the lettuce leaves with the tuna mixture before you try to roll them."
+            }
+          ]
+        },
+        {
+          "step_id": 325,
+          "description": "Skipped this step",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Make sure to place the avocado slices on each leaf to complete the filling."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "28_28",
+    "activity_id": 28,
+    "step_annotations": [
+      {
+        "description": "Take-Take 1 ripe avocado",
+        "step_id": 335,
+        "start_time": 3.7717860376447883,
+        "end_time": 15.841501358108104
+      },
+      {
+        "description": "cut-cut avocado into thin slices",
+        "step_id": 341,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Chop avocado with skin instead of cutting it"
+          }
+        ],
+        "start_time": 15.841501358108108,
+        "end_time": 122.2058676196911,
+        "modified_description": "cut-cut avocado into chopped size"
+      },
+      {
+        "description": "Open-Open a can of tuna",
+        "step_id": 336,
+        "start_time": 125.22329644980694,
+        "end_time": 214.2374469382239
+      },
+      {
+        "description": "Chop-Chop 1 scallion",
+        "step_id": 340,
+        "start_time": 234.60509154150577,
+        "end_time": 276.0947379555984
+      },
+      {
+        "description": "Lay-Lay out 2 large lettuce leaves",
+        "step_id": 329,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "roll the lettuce leaves together"
+          }
+        ],
+        "start_time": 288.1644532760618,
+        "end_time": 457.8948249700772,
+        "modified_description": "Put and roll 2 large lettuce leaves"
+      },
+      {
+        "description": "drain-drain excess water from can",
+        "step_id": 328,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Do not drain water completely instead leave some water remaining"
+          }
+        ],
+        "start_time": 460.912253800193,
+        "end_time": 482.03425561100386,
+        "modified_description": "drain-drain excess water from can, but  leave some water remaining"
+      },
+      {
+        "description": "Add-1/4 cup mayonnaise to the bowl",
+        "step_id": 327,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "1/2 instead of 1/4 cup"
+          }
+        ],
+        "start_time": 498.6301141766409,
+        "end_time": 555.9612619488416,
+        "modified_description": "Add-1/2 cup mayonnaise to the bowl"
+      },
+      {
+        "description": "Add-1 tsp Sriracha sauce to the bowl",
+        "step_id": 339,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Add-Add 1 can drained tuna to the bowl",
+        "step_id": 334,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "place-place avocado slices on each leaf",
+        "step_id": 325,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Just put on one leaf"
+          }
+        ],
+        "start_time": 561.2417624015444,
+        "end_time": 597.4509083629343,
+        "modified_description": "place-place avocado slices on just one leaf"
+      },
+      {
+        "description": "Season-season 1/4 tsp pepper on the bowl",
+        "step_id": 326,
+        "start_time": 611.7836953059845,
+        "end_time": 635.1687687393821
+      },
+      {
+        "description": "top-top lettuce leaves with the tuna mixture",
+        "step_id": 332,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Top the lettuce leaves with the tuna from the can"
+          }
+        ],
+        "start_time": 691.745559304054,
+        "end_time": 730.9721340955598
+      },
+      {
+        "description": "Roll-Roll up the lettuce wraps",
+        "step_id": 330,
+        "start_time": 730.9721340955597,
+        "end_time": 752.0941359063705
+      },
+      {
+        "description": "secure-secure the wrap with a toothpick",
+        "step_id": 337,
+        "start_time": 754.3572075289575,
+        "end_time": 781.514067
+      },
+      {
+        "description": "Add-add chopped scallion to the bowl",
+        "step_id": 333,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Mix-Mix the contents of the bowl",
+        "step_id": 331,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Season-Season bowl with 1/4 tsp salt",
+        "step_id": 338,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 341,
+          "description": "cut-cut avocado into thin slices",
+          "start_time": 15.841501358108108,
+          "end_time": 122.2058676196911,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you're chopping the avocado with the skin still on. It works best if you scoop the flesh out of the skin before chopping."
+            }
+          ]
+        },
+        {
+          "step_id": 329,
+          "description": "Lay-Lay out 2 large lettuce leaves",
+          "start_time": 288.1644532760618,
+          "end_time": 457.8948249700772,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please keep the lettuce leaves laid flat for now so we can easily add the filling."
+            }
+          ]
+        },
+        {
+          "step_id": 328,
+          "description": "drain-drain excess water from can",
+          "start_time": 460.912253800193,
+          "end_time": 482.03425561100386,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try to drain as much water as possible from the can to keep the filling from getting soggy."
+            }
+          ]
+        },
+        {
+          "step_id": 327,
+          "description": "Add-1/4 cup mayonnaise to the bowl",
+          "start_time": 498.6301141766409,
+          "end_time": 555.9612619488416,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like a bit more than 1/4 cup of mayonnaise. You might want to scoop some out to balance the flavor."
+            }
+          ]
+        },
+        {
+          "step_id": 339,
+          "description": "Add-1 tsp Sriracha sauce to the bowl",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to add the teaspoon of Sriracha sauce to the bowl for some spice."
+            }
+          ]
+        },
+        {
+          "step_id": 334,
+          "description": "Add-Add 1 can drained tuna to the bowl",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You haven't added the drained tuna to the bowl yet. It needs to be mixed with the sauce."
+            }
+          ]
+        },
+        {
+          "step_id": 325,
+          "description": "place-place avocado slices on each leaf",
+          "start_time": 561.2417624015444,
+          "end_time": 597.4509083629343,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Make sure to distribute the avocado slices evenly onto both lettuce leaves, not just one."
+            }
+          ]
+        },
+        {
+          "step_id": 332,
+          "description": "top-top lettuce leaves with the tuna mixture",
+          "start_time": 691.745559304054,
+          "end_time": 730.9721340955598,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you're using plain tuna. We need to use the mixed tuna salad from the bowl."
+            }
+          ]
+        },
+        {
+          "step_id": 333,
+          "description": "Add-add chopped scallion to the bowl",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We still need to add the chopped scallions to the mixture."
+            }
+          ]
+        },
+        {
+          "step_id": 331,
+          "description": "Mix-Mix the contents of the bowl",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Make sure to mix all the ingredients in the bowl thoroughly before assembling the wraps."
+            }
+          ]
+        },
+        {
+          "step_id": 338,
+          "description": "Season-Season bowl with 1/4 tsp salt",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to season the mixture with a pinch of salt."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "28_29",
+    "activity_id": 28,
+    "step_annotations": [
+      {
+        "description": "Chop-Chop 1 scallion",
+        "step_id": 340,
+        "start_time": 33.67456754826255,
+        "end_time": 69.59410626640927
+      },
+      {
+        "description": "Lay-Lay out 2 large lettuce leaves",
+        "step_id": 329,
+        "start_time": 76.32901977606178,
+        "end_time": 122.91217155115831
+      },
+      {
+        "description": "Add-1 tsp Sriracha sauce to the bowl",
+        "step_id": 339,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Use mug cup instead of bowl"
+          }
+        ],
+        "start_time": 125.15714272104246,
+        "end_time": 202.60864808204636,
+        "modified_description": "Add-1 tsp Sriracha sauce to the mug cup"
+      },
+      {
+        "description": "Take-Take 1 ripe avocado",
+        "step_id": 335,
+        "start_time": 209.90480438416992,
+        "end_time": 214.39474672393823
+      },
+      {
+        "description": "Open-Open a can of tuna",
+        "step_id": 336,
+        "start_time": 215.5172323088803,
+        "end_time": 277.81518227316604
+      },
+      {
+        "description": "drain-drain excess water from can",
+        "step_id": 328,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Did not drain the excess water completely"
+          }
+        ],
+        "start_time": 277.253939480695,
+        "end_time": 287.3563097451738,
+        "modified_description": "drain-drain excess water from can, but remain some water"
+      },
+      {
+        "description": "Add-add chopped scallion to the bowl",
+        "step_id": 333,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Use mug cup instead of bowl"
+          }
+        ],
+        "start_time": 288.4787953301159,
+        "end_time": 297.4586800096525
+      },
+      {
+        "description": "cut-cut avocado into thin slices",
+        "step_id": 341,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "chop instead of slice"
+          }
+        ],
+        "start_time": 298.0199228021236,
+        "end_time": 376.0326709555985,
+        "modified_description": "Chop- Chop the avocado"
+      },
+      {
+        "description": "place-place avocado slices on each leaf",
+        "step_id": 325,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "place on just one leaf"
+          }
+        ],
+        "start_time": 376.0326709555985,
+        "end_time": 391.74746914478766,
+        "modified_description": "place-place avocado slices on just one leaf"
+      },
+      {
+        "description": "Add-1/4 cup mayonnaise to the bowl",
+        "step_id": 327,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Add 1/2 cup instead of 1/4 cup"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Use mug cup instead of bowl"
+          }
+        ],
+        "start_time": 412.5134524662163,
+        "end_time": 447.8717483918919,
+        "modified_description": "Add-1/2 cup mayonnaise to the bowl"
+      },
+      {
+        "description": "Mix-Mix the contents of the bowl",
+        "step_id": 331,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill some contents outside"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Use mug cup instead of bowl"
+          }
+        ],
+        "start_time": 457.97411865637065,
+        "end_time": 481.54631594015444,
+        "modified_description": "Mix-Mix the contents of the bowl, but splash some of them outside"
+      },
+      {
+        "description": "Season-Season bowl with 1/4 tsp salt",
+        "step_id": 338,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Season 1 tsp instead of 1/4 tsp"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Use mug cup instead of bowl"
+          },
+          {
+            "tag": "Technique Error",
+            "description": "Pour instead of season"
+          }
+        ],
+        "start_time": 481.54631594015444,
+        "end_time": 510.16969835617755,
+        "modified_description": "Season-Season bowl with 1 tsp salt"
+      },
+      {
+        "description": "Season-season 1/4 tsp pepper on the bowl",
+        "step_id": 326,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Use mug cup instead of bowl"
+          },
+          {
+            "tag": "Technique Error",
+            "description": "Pour instead of season"
+          }
+        ],
+        "start_time": 518.0270974507722,
+        "end_time": 539.3543235646719
+      },
+      {
+        "description": "Add-Add 1 can drained tuna to the bowl",
+        "step_id": 334,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "top-top lettuce leaves with the tuna mixture",
+        "step_id": 332,
+        "start_time": 543.2830231119691,
+        "end_time": 564.0490064333976
+      },
+      {
+        "description": "Roll-Roll up the lettuce wraps",
+        "step_id": 330,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "secure-secure the wrap with a toothpick",
+        "step_id": 337,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 339,
+          "description": "Add-1 tsp Sriracha sauce to the mug cup",
+          "start_time": 125.15714272104246,
+          "end_time": 202.60864808204636,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I noticed you're using a mug. A bowl would give you much more space to mix the ingredients properly."
+            }
+          ]
+        },
+        {
+          "step_id": 328,
+          "description": "drain-drain excess water from can, but remain some water",
+          "start_time": 277.253939480695,
+          "end_time": 287.3563097451738,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Make sure to drain all the water from the tuna can, or the salad might end up too watery."
+            }
+          ]
+        },
+        {
+          "step_id": 333,
+          "description": "Add-add chopped scallion to the bowl",
+          "start_time": 288.4787953301159,
+          "end_time": 297.4586800096525,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since you are adding more ingredients, switching to a bowl now would make mixing much easier."
+            }
+          ]
+        },
+        {
+          "step_id": 341,
+          "description": "Chop- Chop the avocado",
+          "start_time": 298.0199228021236,
+          "end_time": 376.0326709555985,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you're chopping the avocado. For this recipe, thin slices work better for the wraps."
+            }
+          ]
+        },
+        {
+          "step_id": 325,
+          "description": "place-place avocado slices on just one leaf",
+          "start_time": 376.0326709555985,
+          "end_time": 391.74746914478766,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget the second lettuce leaf. You should distribute the avocado slices onto both."
+            }
+          ]
+        },
+        {
+          "step_id": 327,
+          "description": "Add-1/2 cup mayonnaise to the bowl",
+          "start_time": 412.5134524662163,
+          "end_time": 447.8717483918919,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like 1/2 a cup of mayonnaise. The recipe only needs 1/4 cup, so you might want to remove some."
+            }
+          ]
+        },
+        {
+          "step_id": 327,
+          "description": "Add-1/2 cup mayonnaise to the bowl",
+          "start_time": 412.5134524662163,
+          "end_time": 447.8717483918919,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Adding mayonnaise to the mug will make it very full. A bowl is highly recommended here."
+            }
+          ]
+        },
+        {
+          "step_id": 331,
+          "description": "Mix-Mix the contents of the bowl, but splash some of them outside",
+          "start_time": 457.97411865637065,
+          "end_time": 481.54631594015444,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful with the mixing, it looks like some is splashing out. Gentle stirs work best."
+            }
+          ]
+        },
+        {
+          "step_id": 331,
+          "description": "Mix-Mix the contents of the bowl, but splash some of them outside",
+          "start_time": 457.97411865637065,
+          "end_time": 481.54631594015444,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The spills are likely because the mug is too small. Switching to a bowl will help keep it clean."
+            }
+          ]
+        },
+        {
+          "step_id": 338,
+          "description": "Season-Season bowl with 1 tsp salt",
+          "start_time": 481.54631594015444,
+          "end_time": 510.16969835617755,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That's quite a bit of salt—1 teaspoon instead of 1/4. You might want to take some out before mixing."
+            }
+          ]
+        },
+        {
+          "step_id": 338,
+          "description": "Season-Season bowl with 1 tsp salt",
+          "start_time": 481.54631594015444,
+          "end_time": 510.16969835617755,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It's difficult to season evenly in a deep mug. A wide bowl allows for better distribution."
+            }
+          ]
+        },
+        {
+          "step_id": 338,
+          "description": "Season-Season bowl with 1 tsp salt",
+          "start_time": 481.54631594015444,
+          "end_time": 510.16969835617755,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Pouring salt directly can lead to over-seasoning. It's safer to measure it into a spoon first."
+            }
+          ]
+        },
+        {
+          "step_id": 326,
+          "description": "Season-season 1/4 tsp pepper on the bowl",
+          "start_time": 518.0270974507722,
+          "end_time": 539.3543235646719,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Ideally, use a bowl for these steps to ensure the pepper is mixed in evenly."
+            }
+          ]
+        },
+        {
+          "step_id": 326,
+          "description": "Season-season 1/4 tsp pepper on the bowl",
+          "start_time": 518.0270974507722,
+          "end_time": 539.3543235646719,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try sprinkling the pepper with your fingers or a spoon rather than pouring, to control the spice level."
+            }
+          ]
+        },
+        {
+          "step_id": 334,
+          "description": "Add-Add 1 can drained tuna to the bowl",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you missed adding the tuna. Don't forget to mix that in, it's the main ingredient!"
+            }
+          ]
+        },
+        {
+          "step_id": 330,
+          "description": "Roll-Roll up the lettuce wraps",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "To finish the wraps, you'll need to roll the lettuce leaves around the mixture."
+            }
+          ]
+        },
+        {
+          "step_id": 337,
+          "description": "secure-secure the wrap with a toothpick",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to secure the wraps with a toothpick so they hold their shape."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "28_38",
+    "activity_id": 28,
+    "step_annotations": [
+      {
+        "description": "Open-Open a can of tuna",
+        "step_id": 336,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Didn't open the can of Tuna."
+          }
+        ],
+        "start_time": 6.558675675675675,
+        "end_time": 28.202305405405404,
+        "modified_description": "Take-Take a can of tuna and don't open it."
+      },
+      {
+        "description": "Add-1 tsp Sriracha sauce to the bowl",
+        "step_id": 339,
+        "start_time": 56.40461081081081,
+        "end_time": 108.21814864864865
+      },
+      {
+        "description": "Chop-Chop 1 scallion",
+        "step_id": 340,
+        "start_time": 119.36789729729729,
+        "end_time": 224.96257567567565
+      },
+      {
+        "description": "Take-Take 1 ripe avocado",
+        "step_id": 335,
+        "start_time": 226.93017837837837,
+        "end_time": 238.73579459459458
+      },
+      {
+        "description": "Add-add chopped scallion to the bowl",
+        "step_id": 333,
+        "start_time": 239.3916621621622,
+        "end_time": 259.72355675675675
+      },
+      {
+        "description": "Lay-Lay out 2 large lettuce leaves",
+        "step_id": 329,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Didn't wash the lettuce leaves and the leaves are not large."
+          },
+          {
+            "tag": "Measurement Error",
+            "description": "Take small lettuce leaves."
+          }
+        ],
+        "start_time": 266.28223243243247,
+        "end_time": 306.94602162162164,
+        "modified_description": "Lay-Lay out 2 improper lettuce leaves without washing them."
+      },
+      {
+        "description": "cut-cut avocado into thin slices",
+        "step_id": 341,
+        "start_time": 308.9136243243243,
+        "end_time": 442.7106081081081
+      },
+      {
+        "description": "drain-drain excess water from can",
+        "step_id": 328,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Didn't drain the excess water as the can is not opened."
+          }
+        ],
+        "start_time": 445.3340783783783,
+        "end_time": 463.0425027027026,
+        "modified_description": "Wash-Wash the Tuna can."
+      },
+      {
+        "description": "top-top lettuce leaves with the tuna mixture",
+        "step_id": 332,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before placing avocado slices on each leaf and before adding salt to the bowl."
+          }
+        ],
+        "start_time": 465.0101054054054,
+        "end_time": 486.6537351351351
+      },
+      {
+        "description": "place-place avocado slices on each leaf",
+        "step_id": 325,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after topping the lettuce leaves with the tuna mixture"
+          }
+        ],
+        "start_time": 485.99786756756765,
+        "end_time": 511.57670270270273
+      },
+      {
+        "description": "Season-Season bowl with 1/4 tsp salt",
+        "step_id": 338,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after topping lettuce leaves with the tuna mixture and before adding mayonnaise to the bowl."
+          }
+        ],
+        "start_time": 536.4996702702703,
+        "end_time": 550.2728891891891
+      },
+      {
+        "description": "Add-1/4 cup mayonnaise to the bowl",
+        "step_id": 327,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after topping lettuce leaves with the tuna mixture"
+          }
+        ],
+        "start_time": 566.6695783783783,
+        "end_time": 609.3009702702702
+      },
+      {
+        "description": "Roll-Roll up the lettuce wraps",
+        "step_id": 330,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Didn't properly roll the leaves."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding the tuna to the bowl."
+          }
+        ],
+        "start_time": 610.6127054054054,
+        "end_time": 634.2239378378379
+      },
+      {
+        "description": "Add-Add 1 can drained tuna to the bowl",
+        "step_id": 334,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Dropping the tuna can to the bowl without opening it."
+          }
+        ],
+        "start_time": 633.5680702702703,
+        "end_time": 649.3088918918919,
+        "modified_description": "Add-Add 1 washed tuna can to the bowl."
+      },
+      {
+        "description": "Mix-Mix the contents of the bowl",
+        "step_id": 331,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "secure-secure the wrap with a toothpick",
+        "step_id": 337,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Season-season 1/4 tsp pepper on the bowl",
+        "step_id": 326,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 336,
+          "description": "Take-Take a can of tuna and don't open it.",
+          "start_time": 6.558675675675675,
+          "end_time": 28.202305405405404,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like the tuna can is still sealed. You'll need to open it before we can proceed with draining and using the tuna."
+            }
+          ]
+        },
+        {
+          "step_id": 329,
+          "description": "Lay-Lay out 2 improper lettuce leaves without washing them.",
+          "start_time": 266.28223243243247,
+          "end_time": 306.94602162162164,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please pause for a moment. It's important to wash the lettuce leaves thoroughly before using them for the wraps."
+            }
+          ]
+        },
+        {
+          "step_id": 329,
+          "description": "Lay-Lay out 2 improper lettuce leaves without washing them.",
+          "start_time": 266.28223243243247,
+          "end_time": 306.94602162162164,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Those lettuce leaves seem a bit small. You might find it easier to wrap the filling if you use larger leaves."
+            }
+          ]
+        },
+        {
+          "step_id": 328,
+          "description": "Wash-Wash the Tuna can.",
+          "start_time": 445.3340783783783,
+          "end_time": 463.0425027027026,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The can is still closed, so we can't drain the tuna yet. Please open the can first."
+            }
+          ]
+        },
+        {
+          "step_id": 332,
+          "description": "top-top lettuce leaves with the tuna mixture",
+          "start_time": 465.0101054054054,
+          "end_time": 486.6537351351351,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We haven't mixed the filling ingredients in the bowl yet. Let's prepare the tuna mixture first before topping the lettuce."
+            }
+          ]
+        },
+        {
+          "step_id": 325,
+          "description": "place-place avocado slices on each leaf",
+          "start_time": 485.99786756756765,
+          "end_time": 511.57670270270273,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Usually, we place the avocado slices directly on the lettuce before adding the rest of the topping. You can add them now, but keep the order in mind for next time."
+            }
+          ]
+        },
+        {
+          "step_id": 338,
+          "description": "Season-Season bowl with 1/4 tsp salt",
+          "start_time": 536.4996702702703,
+          "end_time": 550.2728891891891,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We still need to season the filling mixture. Let's add the salt to the bowl now to get the flavor right."
+            }
+          ]
+        },
+        {
+          "step_id": 327,
+          "description": "Add-1/4 cup mayonnaise to the bowl",
+          "start_time": 566.6695783783783,
+          "end_time": 609.3009702702702,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like we're adding the mayonnaise a bit late. Let's get it into the bowl so we can finish the tuna filling."
+            }
+          ]
+        },
+        {
+          "step_id": 330,
+          "description": "Roll-Roll up the lettuce wraps",
+          "start_time": 610.6127054054054,
+          "end_time": 634.2239378378379,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The wrap seems a bit loose. Try tucking the sides in tightly as you roll to keep everything secure."
+            }
+          ]
+        },
+        {
+          "step_id": 330,
+          "description": "Roll-Roll up the lettuce wraps",
+          "start_time": 610.6127054054054,
+          "end_time": 634.2239378378379,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We haven't added the tuna to the filling yet. You might want to wait on rolling the wraps until the mixture is fully prepared."
+            }
+          ]
+        },
+        {
+          "step_id": 334,
+          "description": "Add-Add 1 washed tuna can to the bowl.",
+          "start_time": 633.5680702702703,
+          "end_time": 649.3088918918919,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The tuna can is still unopened in the bowl. Please take it out and open it so we can mix the tuna in."
+            }
+          ]
+        },
+        {
+          "step_id": 331,
+          "description": "Skipped this step",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We skipped mixing the ingredients. Don't forget to stir the bowl contents thoroughly to combine the flavors."
+            }
+          ]
+        },
+        {
+          "step_id": 337,
+          "description": "Skipped this step",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "To make sure the wraps stay together, remember to secure each one with a toothpick."
+            }
+          ]
+        },
+        {
+          "step_id": 326,
+          "description": "Skipped this step",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We missed seasoning with pepper. Adding a pinch now will help enhance the taste of the filling."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "28_42",
+    "activity_id": 28,
+    "step_annotations": [
+      {
+        "description": "Open-Open a can of tuna",
+        "step_id": 336,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Not opening the can using a can opener but with a knife"
+          }
+        ],
+        "start_time": 14.972969594594595,
+        "end_time": 170.69185337837837,
+        "modified_description": "Open-Open a can of tuna using a knife while puncturing hole at the center of the can"
+      },
+      {
+        "description": "Chop-Chop 1 scallion",
+        "step_id": 340,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Chop 2 scallions instead of 1"
+          }
+        ],
+        "start_time": 174.68464527027027,
+        "end_time": 257.535077027027,
+        "modified_description": "Chop-Chop 2 scallions"
+      },
+      {
+        "description": "drain-drain excess water from can",
+        "step_id": 328,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Not draining the tuna can completely"
+          }
+        ],
+        "start_time": 261.5278689189189,
+        "end_time": 278.49723445945955
+      },
+      {
+        "description": "Take-Take 1 ripe avocado",
+        "step_id": 335,
+        "start_time": 295,
+        "end_time": 336
+      },
+      {
+        "description": "cut-cut avocado into thin slices",
+        "step_id": 341,
+        "start_time": 337,
+        "end_time": 453.1818797297297
+      },
+      {
+        "description": "Add-add chopped scallion to the bowl",
+        "step_id": 333,
+        "start_time": 471.14944324324324,
+        "end_time": 499.09898648648664
+      },
+      {
+        "description": "Add-1/4 cup mayonnaise to the bowl",
+        "step_id": 327,
+        "start_time": 502.09358040540536,
+        "end_time": 564.9800527027027
+      },
+      {
+        "description": "Add-1 tsp Sriracha sauce to the bowl",
+        "step_id": 339,
+        "start_time": 583.9458141891893,
+        "end_time": 617.8845452702703
+      },
+      {
+        "description": "Lay-Lay out 2 large lettuce leaves",
+        "step_id": 329,
+        "start_time": 636.8503067567568,
+        "end_time": 692.7493932432433
+      },
+      {
+        "description": "Add-Add 1 can drained tuna to the bowl",
+        "step_id": 334,
+        "start_time": 700.7349770270271,
+        "end_time": 780.5908148648649
+      },
+      {
+        "description": "Mix-Mix the contents of the bowl",
+        "step_id": 331,
+        "start_time": 797.5601804054055,
+        "end_time": 829.5025155405406
+      },
+      {
+        "description": "place-place avocado slices on each leaf",
+        "step_id": 325,
+        "start_time": 829.5025155405406,
+        "end_time": 861.4448506756758
+      },
+      {
+        "description": "Season-Season bowl with 1/4 tsp salt",
+        "step_id": 338,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Season the bowl with 1/2 tsp salt instead of 1/4th tsp salt"
+          }
+        ],
+        "start_time": 871.4268304054054,
+        "end_time": 900.3745716216216,
+        "modified_description": "Season-Season bowl with 1/2 tsp salt"
+      },
+      {
+        "description": "Season-season 1/4 tsp pepper on the bowl",
+        "step_id": 326,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Season with 1/2 tsp turmeric on the bowl"
+          }
+        ],
+        "start_time": 905.3655614864865,
+        "end_time": 935.3115006756757,
+        "modified_description": "Season-season 1/2 tsp turmeric on the bowl"
+      },
+      {
+        "description": "top-top lettuce leaves with the tuna mixture",
+        "step_id": 332,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Topping with tuna not drained completely leads to soggy lettuce leaves"
+          }
+        ],
+        "start_time": 934.3133027027027,
+        "end_time": 979.2322114864864,
+        "modified_description": "Top-Top lettuce leaves with the tuna mixture and leave it for 2 min, so that rolling will be difficult"
+      },
+      {
+        "description": "Roll-Roll up the lettuce wraps",
+        "step_id": 330,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Did not roll it, just folded the lettuce wraps"
+          },
+          {
+            "tag": "Technique Error",
+            "description": "Spill something outside while rolling the lettuce wraps"
+          }
+        ],
+        "start_time": 978.2340135135136,
+        "end_time": 993.2069831081081,
+        "modified_description": "Roll-Spill outside while rolling up the lettuce wraps"
+      },
+      {
+        "description": "secure-secure the wrap with a toothpick",
+        "step_id": 337,
+        "start_time": 995.203379054054,
+        "end_time": 1028.1439121621622
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 336,
+          "description": "Open-Open a can of tuna",
+          "start_time": 14.972969594594595,
+          "end_time": 170.69185337837837,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please be very careful using a knife to open the can, as it can slip and cause injury. It is much safer to use a proper can opener."
+            }
+          ]
+        },
+        {
+          "step_id": 340,
+          "description": "Chop-Chop 1 scallion",
+          "start_time": 174.68464527027027,
+          "end_time": 257.535077027027,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you've chopped two scallions, but the recipe only calls for one. You might want to set the extra aside for another use."
+            }
+          ]
+        },
+        {
+          "step_id": 328,
+          "description": "drain-drain excess water from can",
+          "start_time": 261.5278689189189,
+          "end_time": 278.49723445945955,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please ensure you drain the liquid completely from the can. Excess water might affect the texture of your salad."
+            }
+          ]
+        },
+        {
+          "step_id": 338,
+          "description": "Season-Season bowl with 1/4 tsp salt",
+          "start_time": 871.4268304054054,
+          "end_time": 900.3745716216216,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like about half a teaspoon of salt, which is double the amount needed. You may want to be careful with other seasonings to keep the flavor balanced."
+            }
+          ]
+        },
+        {
+          "step_id": 326,
+          "description": "Season-season 1/4 tsp pepper on the bowl",
+          "start_time": 905.3655614864865,
+          "end_time": 935.3115006756757,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It appears you are adding turmeric instead of pepper. Since the recipe specifically calls for pepper, this will change the intended flavor."
+            }
+          ]
+        },
+        {
+          "step_id": 332,
+          "description": "top-top lettuce leaves with the tuna mixture",
+          "start_time": 934.3133027027027,
+          "end_time": 979.2322114864864,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The tuna mixture seems a bit wet, which could make the lettuce soggy. You might want to squeeze out a little liquid before topping the leaves."
+            }
+          ]
+        },
+        {
+          "step_id": 330,
+          "description": "Roll-Roll up the lettuce wraps",
+          "start_time": 978.2340135135136,
+          "end_time": 993.2069831081081,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try to roll the lettuce leaf tightly rather than just folding it. This helps keep the wrap secure."
+            }
+          ]
+        },
+        {
+          "step_id": 330,
+          "description": "Roll-Roll up the lettuce wraps",
+          "start_time": 978.2340135135136,
+          "end_time": 993.2069831081081,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Be careful to tuck the filling in as you roll so it doesn't spill out the sides."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "28_44",
+    "activity_id": 28,
+    "step_annotations": [
+      {
+        "description": "Chop-Chop 1 scallion",
+        "step_id": 340,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "mince instead of chop"
+          }
+        ],
+        "start_time": 9.429497293436294,
+        "end_time": 82.50810131756757,
+        "modified_description": "mince-mince 1 scallion"
+      },
+      {
+        "description": "Take-Take 1 ripe avocado",
+        "step_id": 335,
+        "start_time": 85.65126708204633,
+        "end_time": 91.93759861100386
+      },
+      {
+        "description": "Open-Open a can of tuna",
+        "step_id": 336,
+        "start_time": 93.50918149324325,
+        "end_time": 198.80523460328186
+      },
+      {
+        "description": "Add-1/4 cup mayonnaise to the bowl",
+        "step_id": 327,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Add 1/2 instead if 1/4 cup mayonnaise to the bowl"
+          }
+        ],
+        "start_time": 230.2368922480695,
+        "end_time": 314.31657644787646,
+        "modified_description": "Add-1/2 cup mayonnaise to the bowl"
+      },
+      {
+        "description": "Add-add chopped scallion to the bowl",
+        "step_id": 333,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill some scallion outside"
+          }
+        ],
+        "start_time": 321.38869941795366,
+        "end_time": 339.4619025637065
+      },
+      {
+        "description": "drain-drain excess water from can",
+        "step_id": 328,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Remain some water"
+          }
+        ],
+        "start_time": 342.6050683281853,
+        "end_time": 359.1066885916989,
+        "modified_description": "drain-drain excess water from can, but remain some water"
+      },
+      {
+        "description": "cut-cut avocado into thin slices",
+        "step_id": 341,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Cut into irregular shapes instead of slices"
+          }
+        ],
+        "start_time": 363.821437238417,
+        "end_time": 457.3306187316602
+      },
+      {
+        "description": "Add-1 tsp Sriracha sauce to the bowl",
+        "step_id": 339,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Add 2 tsp instead of 1 tsp Sriracha sauce to the bowl"
+          }
+        ],
+        "start_time": 465.1885331428571,
+        "end_time": 506.8354795222008,
+        "modified_description": "Add-2 tsp Sriracha sauce to the bowl"
+      },
+      {
+        "description": "place-place avocado slices on each leaf",
+        "step_id": 325,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "place on only one leaf"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before laying out the lettuce leaves"
+          }
+        ],
+        "start_time": 612.1315326322393,
+        "end_time": 664.7795591872588,
+        "modified_description": "place-place avocado slices on one leaf"
+      },
+      {
+        "description": "Lay-Lay out 2 large lettuce leaves",
+        "step_id": 329,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after placing avocado slices on the leaf"
+          }
+        ],
+        "start_time": 662.4221848638996,
+        "end_time": 671.0658907162162
+      },
+      {
+        "description": "Add-Add 1 can drained tuna to the bowl",
+        "step_id": 334,
+        "start_time": 678.1380136862933,
+        "end_time": 697.7827997142856
+      },
+      {
+        "description": "Mix-Mix the contents of the bowl",
+        "step_id": 331,
+        "start_time": 695.4254253909266,
+        "end_time": 715.8560028600385
+      },
+      {
+        "description": "Season-Season bowl with 1/4 tsp salt",
+        "step_id": 338,
+        "start_time": 733.9292060057915,
+        "end_time": 766.1466550916989
+      },
+      {
+        "description": "top-top lettuce leaves with the tuna mixture",
+        "step_id": 332,
+        "start_time": 777.1477352673745,
+        "end_time": 800.7214785009653
+      },
+      {
+        "description": "Roll-Roll up the lettuce wraps",
+        "step_id": 330,
+        "start_time": 799.1498956187258,
+        "end_time": 812.5083501177606
+      },
+      {
+        "description": "Season-season 1/4 tsp pepper on the bowl",
+        "step_id": 326,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "secure-secure the wrap with a toothpick",
+        "step_id": 337,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 340,
+          "description": "Chop-Chop 1 scallion",
+          "start_time": 9.429497293436294,
+          "end_time": 82.50810131756757,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're cutting the scallions quite finely. A standard chop is usually sufficient for this salad to keep a nice texture."
+            }
+          ]
+        },
+        {
+          "step_id": 327,
+          "description": "Add-1/4 cup mayonnaise to the bowl",
+          "start_time": 230.2368922480695,
+          "end_time": 314.31657644787646,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like a bit more mayonnaise than the recipe calls for. You might want to scoop some out or add extra tuna to balance the flavor."
+            }
+          ]
+        },
+        {
+          "step_id": 333,
+          "description": "Add-add chopped scallion to the bowl",
+          "start_time": 321.38869941795366,
+          "end_time": 339.4619025637065,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like some scallions landed on the counter. You might want to gather those up so they don't go to waste."
+            }
+          ]
+        },
+        {
+          "step_id": 328,
+          "description": "drain-drain excess water from can",
+          "start_time": 342.6050683281853,
+          "end_time": 359.1066885916989,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "There seems to be some liquid remaining in the can. Draining it thoroughly prevents the salad from becoming too watery."
+            }
+          ]
+        },
+        {
+          "step_id": 341,
+          "description": "cut-cut avocado into thin slices",
+          "start_time": 363.821437238417,
+          "end_time": 457.3306187316602,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try to keep your knife angle steady to get even slices. Consistent slices will be easier to arrange in the wrap later."
+            }
+          ]
+        },
+        {
+          "step_id": 339,
+          "description": "Add-1 tsp Sriracha sauce to the bowl",
+          "start_time": 465.1885331428571,
+          "end_time": 506.8354795222008,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like a generous amount of Sriracha. You might want to add a little more mayo or tuna if you prefer a milder taste."
+            }
+          ]
+        },
+        {
+          "step_id": 325,
+          "description": "place-place avocado slices on each leaf",
+          "start_time": 612.1315326322393,
+          "end_time": 664.7795591872588,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Let's lay out the lettuce leaves first so you have a base for the avocado. Also, remember to distribute the slices across both leaves."
+            }
+          ]
+        },
+        {
+          "step_id": 329,
+          "description": "Lay-Lay out 2 large lettuce leaves",
+          "start_time": 662.4221848638996,
+          "end_time": 671.0658907162162,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Now that the lettuce leaves are laid out, you can transfer the avocado slices onto them."
+            }
+          ]
+        },
+        {
+          "step_id": 326,
+          "description": "Season-season 1/4 tsp pepper on the bowl",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you missed the black pepper. A quick pinch now will add a nice depth of flavor to the salad."
+            }
+          ]
+        },
+        {
+          "step_id": 337,
+          "description": "secure-secure the wrap with a toothpick",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to secure the wraps with a toothpick. It helps keep everything intact while you eat."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "28_45",
+    "activity_id": 28,
+    "step_annotations": [
+      {
+        "description": "Open-Open a can of tuna",
+        "step_id": 336,
+        "start_time": 16.997385810810812,
+        "end_time": 139.2166837837838
+      },
+      {
+        "description": "Take-Take 1 ripe avocado",
+        "step_id": 335,
+        "start_time": 144.88247905405404,
+        "end_time": 173.2114554054054
+      },
+      {
+        "description": "Chop-Chop 1 scallion",
+        "step_id": 340,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "cut 1/2 scallion instead of chop"
+          }
+        ],
+        "start_time": 177.258452027027,
+        "end_time": 235.53520337837836,
+        "modified_description": "Cut 1/2 scallion"
+      },
+      {
+        "description": "drain-drain excess water from can",
+        "step_id": 328,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Did not drain complete water from the can"
+          }
+        ],
+        "start_time": 246.05739459459457,
+        "end_time": 262.2453810810811,
+        "modified_description": "drain half excess water from can"
+      },
+      {
+        "description": "Add-1 tsp Sriracha sauce to the bowl",
+        "step_id": 339,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Add to a mug instead of a bowl"
+          }
+        ],
+        "start_time": 335.0913202702702,
+        "end_time": 373.1330885135135
+      },
+      {
+        "description": "cut-cut avocado into thin slices",
+        "step_id": 341,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Cut into thick slices instead of thin slices"
+          }
+        ],
+        "start_time": 381.2270817567568,
+        "end_time": 480.7831986486487,
+        "modified_description": "cut avocado into thin slices"
+      },
+      {
+        "description": "Add-Add 1 can drained tuna to the bowl",
+        "step_id": 334,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Add to a mug instead of a bowl"
+          }
+        ],
+        "start_time": 486.4489939189189,
+        "end_time": 501.0181817567567
+      },
+      {
+        "description": "Add-1/4 cup mayonnaise to the bowl",
+        "step_id": 327,
+        "start_time": 522.0625641891892,
+        "end_time": 616.762285135135
+      },
+      {
+        "description": "Add-add chopped scallion to the bowl",
+        "step_id": 333,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Add full scallion instead of chopped scallion"
+          }
+        ],
+        "start_time": 621.618681081081,
+        "end_time": 642.6630635135135
+      },
+      {
+        "description": "Mix-Mix the contents of the bowl",
+        "step_id": 331,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Season-Season bowl with 1/4 tsp salt",
+        "step_id": 338,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "1/2 tsp salt instead of 1/4 tsp"
+          }
+        ],
+        "start_time": 649.1382581081082,
+        "end_time": 676.6578351351352,
+        "modified_description": "Season-Season bowl with 1/2 tsp salt"
+      },
+      {
+        "description": "Lay-Lay out 2 large lettuce leaves",
+        "step_id": 329,
+        "start_time": 692.0364222972973,
+        "end_time": 738.9815831081082
+      },
+      {
+        "description": "top-top lettuce leaves with the tuna mixture",
+        "step_id": 332,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before placing avocado slices on lettuce leaves"
+          }
+        ],
+        "start_time": 761.6447641891891,
+        "end_time": 790.7831398648648
+      },
+      {
+        "description": "place-place avocado slices on each leaf",
+        "step_id": 325,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding tuna mixture to lettuce leaves"
+          }
+        ],
+        "start_time": 789.1643412162163,
+        "end_time": 797.2583344594594
+      },
+      {
+        "description": "Season-season 1/4 tsp pepper on the bowl",
+        "step_id": 326,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Roll-Roll up the lettuce wraps",
+        "step_id": 330,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "secure-secure the wrap with a toothpick",
+        "step_id": 337,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 340,
+          "description": "Chop-Chop 1 scallion",
+          "start_time": 177.258452027027,
+          "end_time": 235.53520337837836,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "For the best texture, try to chop the scallion finely rather than just cutting it into large pieces."
+            }
+          ]
+        },
+        {
+          "step_id": 328,
+          "description": "drain-drain excess water from can",
+          "start_time": 246.05739459459457,
+          "end_time": 262.2453810810811,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like there is still some liquid inside. You might want to press the lid firmly to drain all the excess water."
+            }
+          ]
+        },
+        {
+          "step_id": 339,
+          "description": "Add-1 tsp Sriracha sauce to the bowl",
+          "start_time": 335.0913202702702,
+          "end_time": 373.1330885135135,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We'll need to mix everything together, so it would be best to add the Sriracha directly to the bowl."
+            }
+          ]
+        },
+        {
+          "step_id": 341,
+          "description": "cut-cut avocado into thin slices",
+          "start_time": 381.2270817567568,
+          "end_time": 480.7831986486487,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try to slice the avocado thinly so it fits nicely inside the lettuce wraps."
+            }
+          ]
+        },
+        {
+          "step_id": 334,
+          "description": "Add-Add 1 can drained tuna to the bowl",
+          "start_time": 486.4489939189189,
+          "end_time": 501.0181817567567,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The tuna should go into the bowl with the other ingredients so they can be mixed properly."
+            }
+          ]
+        },
+        {
+          "step_id": 333,
+          "description": "Add-add chopped scallion to the bowl",
+          "start_time": 621.618681081081,
+          "end_time": 642.6630635135135,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The scallion should be chopped before adding it. You might want to take it out and chop it quickly."
+            }
+          ]
+        },
+        {
+          "step_id": 331,
+          "description": "Mix-Mix the contents of the bowl",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Make sure to give all the ingredients in the bowl a good mix before moving to the next step."
+            }
+          ]
+        },
+        {
+          "step_id": 338,
+          "description": "Season-Season bowl with 1/4 tsp salt",
+          "start_time": 649.1382581081082,
+          "end_time": 676.6578351351352,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like a bit more salt than the recipe calls for. You might want to scoop some out if possible."
+            }
+          ]
+        },
+        {
+          "step_id": 332,
+          "description": "top-top lettuce leaves with the tuna mixture",
+          "start_time": 761.6447641891891,
+          "end_time": 790.7831398648648,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Usually, the avocado slices are placed on the lettuce first to act as a bed for the tuna mixture."
+            }
+          ]
+        },
+        {
+          "step_id": 325,
+          "description": "place-place avocado slices on each leaf",
+          "start_time": 789.1643412162163,
+          "end_time": 797.2583344594594,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the tuna is already there, you can just place the avocado slices on top."
+            }
+          ]
+        },
+        {
+          "step_id": 326,
+          "description": "Season-season 1/4 tsp pepper on the bowl",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like the pepper wasn't added earlier. Feel free to sprinkle a little on top now for flavor."
+            }
+          ]
+        },
+        {
+          "step_id": 330,
+          "description": "Roll-Roll up the lettuce wraps",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to roll up the lettuce leaves to enclose the filling."
+            }
+          ]
+        },
+        {
+          "step_id": 337,
+          "description": "secure-secure the wrap with a toothpick",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "To keep everything together, you should secure the wrap with a toothpick."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "28_49",
+    "activity_id": 28,
+    "step_annotations": [
+      {
+        "description": "Open-Open a can of tuna",
+        "step_id": 336,
+        "start_time": 12.197835582046332,
+        "end_time": 147.4829211283784
+      },
+      {
+        "description": "Add-1/4 cup mayonnaise to the bowl",
+        "step_id": 327,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Using 1/2 cup instead of 1/4 cup and don't fill the cup completely."
+          }
+        ],
+        "start_time": 175.20527472393826,
+        "end_time": 316.0348309893822
+      },
+      {
+        "description": "Take-Take 1 ripe avocado",
+        "step_id": 335,
+        "start_time": 334.8860314343629,
+        "end_time": 351.5194435916988
+      },
+      {
+        "description": "Lay-Lay out 2 large lettuce leaves",
+        "step_id": 329,
+        "start_time": 353.7372318793436,
+        "end_time": 465.73554040540546
+      },
+      {
+        "description": "Chop-Chop 1 scallion",
+        "step_id": 340,
+        "start_time": 503,
+        "end_time": 547
+      },
+      {
+        "description": "Add-add chopped scallion to the bowl",
+        "step_id": 333,
+        "start_time": 555,
+        "end_time": 566.6449074932433
+      },
+      {
+        "description": "Add-1 tsp Sriracha sauce to the bowl",
+        "step_id": 339,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Using tablespoon instead of teaspoon."
+          },
+          {
+            "tag": "Technique Error",
+            "description": "Spilled while measuring the sauce."
+          }
+        ],
+        "start_time": 566.6449074932434,
+        "end_time": 607.673990814672,
+        "modified_description": "Add-Add 1 tbsp Sriracha sauce to the bowl."
+      },
+      {
+        "description": "Add-Add 1 can drained tuna to the bowl",
+        "step_id": 334,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill some tuna while adding."
+          }
+        ],
+        "start_time": 633.1785561225869,
+        "end_time": 675.3165335878379,
+        "modified_description": "Add-Add 1 can tuna in a bowl and spill some on countertop."
+      },
+      {
+        "description": "Mix-Mix the contents of the bowl",
+        "step_id": 331,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "While mixing spilling some of the contents."
+          }
+        ],
+        "start_time": 703.0388871833978,
+        "end_time": 732.9790290666024,
+        "modified_description": "Mix-Mix the contents of the bowl and spill while mixing."
+      },
+      {
+        "description": "cut-cut avocado into thin slices",
+        "step_id": 341,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Instead of thin slices cutting into thick slices."
+          }
+        ],
+        "start_time": 738.5234997857143,
+        "end_time": 856.066279030888,
+        "modified_description": "Cut-Cut avocado into thick slices."
+      },
+      {
+        "description": "Chop-Chop 1 scallion",
+        "step_id": 340,
+        "errors": [
+          {
+            "tag": "Other",
+            "description": "Step performed after correct order"
+          }
+        ],
+        "start_time": 870.4819029005793,
+        "end_time": 921.4910335164093
+      },
+      {
+        "description": "place-place avocado slices on each leaf",
+        "step_id": 325,
+        "start_time": 931.4710808108108,
+        "end_time": 961.4112226940155
+      },
+      {
+        "description": "Season-season 1/4 tsp pepper on the bowl",
+        "step_id": 326,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Using 1/2 tsp instead of 1/4 tsp."
+          }
+        ],
+        "start_time": 995.7869411525097,
+        "end_time": 1016.855929885135,
+        "modified_description": "Season-season 1/2 tsp pepper on the bowl."
+      },
+      {
+        "description": "top-top lettuce leaves with the tuna mixture",
+        "step_id": 332,
+        "start_time": 1033.489342042471,
+        "end_time": 1066.756166357143
+      },
+      {
+        "description": "Roll-Roll up the lettuce wraps",
+        "step_id": 330,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Not rolling properly and spill some contents."
+          }
+        ],
+        "start_time": 1067.8650605009652,
+        "end_time": 1095.5874140965252,
+        "modified_description": "Roll-Roll up the lettuce wraps and spill while rolling."
+      },
+      {
+        "description": "secure-secure the wrap with a toothpick",
+        "step_id": 337,
+        "start_time": 1097.80520238417,
+        "end_time": 1133.2898149864866
+      },
+      {
+        "description": "Season-Season bowl with 1/4 tsp salt",
+        "step_id": 338,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "drain-drain excess water from can",
+        "step_id": 328,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 327,
+          "description": "Add-1/4 cup mayonnaise to the bowl",
+          "start_time": 175.20527472393826,
+          "end_time": 316.0348309893822,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you're using the half-cup measure. Make sure to only fill it halfway to get the correct quarter-cup amount."
+            }
+          ]
+        },
+        {
+          "step_id": 339,
+          "description": "Add-1 tsp Sriracha sauce to the bowl",
+          "start_time": 566.6449074932434,
+          "end_time": 607.673990814672,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like a tablespoon measure. The recipe calls for a teaspoon, so you might want to use less to avoid making it too spicy."
+            }
+          ]
+        },
+        {
+          "step_id": 339,
+          "description": "Add-1 tsp Sriracha sauce to the bowl",
+          "start_time": 566.6449074932434,
+          "end_time": 607.673990814672,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful, some sauce spilled on the side. You might want to wipe that up before continuing."
+            }
+          ]
+        },
+        {
+          "step_id": 334,
+          "description": "Add-Add 1 can drained tuna to the bowl",
+          "start_time": 633.1785561225869,
+          "end_time": 675.3165335878379,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like some tuna spilled onto the counter. It would be good to clean that up to keep your workspace tidy."
+            }
+          ]
+        },
+        {
+          "step_id": 331,
+          "description": "Mix-Mix the contents of the bowl",
+          "start_time": 703.0388871833978,
+          "end_time": 732.9790290666024,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try stirring gently from the bottom of the bowl to keep all the ingredients inside."
+            }
+          ]
+        },
+        {
+          "step_id": 341,
+          "description": "cut-cut avocado into thin slices",
+          "start_time": 738.5234997857143,
+          "end_time": 856.066279030888,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Those slices are a bit thick. For this recipe, thinner slices usually work better."
+            }
+          ]
+        },
+        {
+          "step_id": 340,
+          "description": "Chop-Chop 1 scallion",
+          "start_time": 870.4819029005793,
+          "end_time": 921.4910335164093,
+          "error_tag": "Other",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It seems we're chopping the scallion a little late in the process, but you can still add it to the mixture now."
+            }
+          ]
+        },
+        {
+          "step_id": 326,
+          "description": "Season-season 1/4 tsp pepper on the bowl",
+          "start_time": 995.7869411525097,
+          "end_time": 1016.855929885135,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like a half-teaspoon measure. Since you only need a quarter teaspoon, be careful not to add the full amount."
+            }
+          ]
+        },
+        {
+          "step_id": 330,
+          "description": "Roll-Roll up the lettuce wraps",
+          "start_time": 1067.8650605009652,
+          "end_time": 1095.5874140965252,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "To help keep the filling secure, try tucking the edges of the lettuce tightly as you roll."
+            }
+          ]
+        },
+        {
+          "step_id": 338,
+          "description": "Season-Season bowl with 1/4 tsp salt",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like we missed adding the salt. Don't forget to sprinkle a quarter teaspoon in for flavor."
+            }
+          ]
+        },
+        {
+          "step_id": 328,
+          "description": "drain-drain excess water from can",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I noticed the tuna wasn't drained before adding. If the mixture is too watery, you might want to remove some of the excess liquid."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "28_50",
+    "activity_id": 28,
+    "step_annotations": [
+      {
+        "description": "Open-Open a can of tuna",
+        "step_id": 336,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill while opening the can of tuna."
+          }
+        ],
+        "start_time": 16.16222072779923,
+        "end_time": 96.97332436679537,
+        "modified_description": "Open-Open a can of tuna spilling contents."
+      },
+      {
+        "description": "Add-1 tsp Sriracha sauce to the bowl",
+        "step_id": 339,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Add instead of 1 tsp add 1/2 tsp Sriracha sauce."
+          }
+        ],
+        "start_time": 134.44029059942085,
+        "end_time": 172.64190322876448,
+        "modified_description": "Add-1/2 tsp Sriracha sauce to the bowl"
+      },
+      {
+        "description": "drain-drain excess water from can",
+        "step_id": 328,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Not draining the excess water and leaving some water behind."
+          }
+        ],
+        "start_time": 173.37654962548262,
+        "end_time": 190.27341675
+      },
+      {
+        "description": "Take-Take 1 ripe avocado",
+        "step_id": 335,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Taking a non-ripen avocado instead of ripen avocado."
+          }
+        ],
+        "start_time": 210.8435158581081,
+        "end_time": 245.37189650386097,
+        "modified_description": "Take-Take 1 non-ripe avocado."
+      },
+      {
+        "description": "cut-cut avocado into thin slices",
+        "step_id": 341,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Cutting into thick slices contrary to cutting into thin slices."
+          }
+        ],
+        "start_time": 248.3104820907336,
+        "end_time": 398.91299341795366,
+        "modified_description": "Cut-Cut avocado into thick slices"
+      },
+      {
+        "description": "Add-Add 1 can drained tuna to the bowl",
+        "step_id": 334,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Add 1/2 can instead of 1 can tuna."
+          }
+        ],
+        "start_time": 401.11693260810813,
+        "end_time": 420.21773892278,
+        "modified_description": "Add-Add 1/2 can drained tuna to the bowl."
+      },
+      {
+        "description": "Mix-Mix the contents of the bowl",
+        "step_id": 331,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill while mixing the contents."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before chopping scallions"
+          }
+        ],
+        "start_time": 419.4830925260618,
+        "end_time": 445.19571641119694,
+        "modified_description": "Mix-Mix the contents of the bowl and spill while mixing."
+      },
+      {
+        "description": "Lay-Lay out 2 large lettuce leaves",
+        "step_id": 329,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Using the unwashed lettuce leaves"
+          }
+        ],
+        "start_time": 455,
+        "end_time": 507
+      },
+      {
+        "description": "top-top lettuce leaves with the tuna mixture",
+        "step_id": 332,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Using the unwashed lettuce leaves"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before placing avocado slices on the leaves and adding salt and pepper."
+          }
+        ],
+        "start_time": 459.8886443455599,
+        "end_time": 542.1690407779923
+      },
+      {
+        "description": "Season-Season bowl with 1/4 tsp salt",
+        "step_id": 338,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Using 1/2 tbsp instead of 1/4 tsp salt."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding tuna mixture to the leaves."
+          }
+        ],
+        "start_time": 565.6777254729728,
+        "end_time": 592.8596421515443,
+        "modified_description": "Season-Season bowl with 1/4 tbsp salt"
+      },
+      {
+        "description": "Season-season 1/4 tsp pepper on the bowl",
+        "step_id": 326,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding tuna mixture to the leaves."
+          }
+        ],
+        "start_time": 603.8793381023166,
+        "end_time": 622.2454980202702
+      },
+      {
+        "description": "Chop-Chop 1 scallion",
+        "step_id": 340,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding tuna mixture to the leaves."
+          }
+        ],
+        "start_time": 639.1423651447876,
+        "end_time": 671.466806600386
+      },
+      {
+        "description": "place-place avocado slices on each leaf",
+        "step_id": 325,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "place only on one leaf."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding tuna mixture to the leaves."
+          }
+        ],
+        "start_time": 689.8329665183397,
+        "end_time": 705.995187246139,
+        "modified_description": "Place-Place avocado slices only on one leaf."
+      },
+      {
+        "description": "Roll-Roll up the lettuce wraps",
+        "step_id": 330,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Rolling the lettuce wraps in a wrong way."
+          }
+        ],
+        "start_time": 703.7912480559845,
+        "end_time": 711.8723584198842,
+        "modified_description": "Roll-Roll up the lettuce wraps and spill while rolling."
+      },
+      {
+        "description": "secure-secure the wrap with a toothpick",
+        "step_id": 337,
+        "start_time": 711.137712023166,
+        "end_time": 755.951142222973
+      },
+      {
+        "description": "Add-1/4 cup mayonnaise to the bowl",
+        "step_id": 327,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Add-add chopped scallion to the bowl",
+        "step_id": 333,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 336,
+          "description": "Open-Open a can of tuna",
+          "start_time": 16.16222072779923,
+          "end_time": 96.97332436679537,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try holding the can firmly on the counter while turning the opener to prevent any spills."
+            }
+          ]
+        },
+        {
+          "step_id": 339,
+          "description": "Add-1 tsp Sriracha sauce to the bowl",
+          "start_time": 134.44029059942085,
+          "end_time": 172.64190322876448,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like about half a teaspoon. Go ahead and add another half to reach the full teaspoon required."
+            }
+          ]
+        },
+        {
+          "step_id": 328,
+          "description": "drain-drain excess water from can",
+          "start_time": 173.37654962548262,
+          "end_time": 190.27341675,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Make sure to drain all the excess liquid so the tuna mixture isn't too watery."
+            }
+          ]
+        },
+        {
+          "step_id": 335,
+          "description": "Take-Take 1 ripe avocado",
+          "start_time": 210.8435158581081,
+          "end_time": 245.37189650386097,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That avocado looks a bit unripe. If you have a softer one, it will yield a much better texture."
+            }
+          ]
+        },
+        {
+          "step_id": 341,
+          "description": "cut-cut avocado into thin slices",
+          "start_time": 248.3104820907336,
+          "end_time": 398.91299341795366,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Those slices are a bit thick. You might want to cut them thinner so they fit easily inside the wrap."
+            }
+          ]
+        },
+        {
+          "step_id": 334,
+          "description": "Add-Add 1 can drained tuna to the bowl",
+          "start_time": 401.11693260810813,
+          "end_time": 420.21773892278,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You've added half the can, but the recipe calls for the whole thing. Please add the rest of the tuna."
+            }
+          ]
+        },
+        {
+          "step_id": 331,
+          "description": "Mix-Mix the contents of the bowl",
+          "start_time": 419.4830925260618,
+          "end_time": 445.19571641119694,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try stirring gently from the center outwards to keep everything inside the bowl."
+            }
+          ]
+        },
+        {
+          "step_id": 331,
+          "description": "Mix-Mix the contents of the bowl",
+          "start_time": 419.4830925260618,
+          "end_time": 445.19571641119694,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Hold on, we need to add the chopped scallions before mixing. Let's chop those first."
+            }
+          ]
+        },
+        {
+          "step_id": 329,
+          "description": "Lay-Lay out 2 large lettuce leaves",
+          "start_time": 455.0,
+          "end_time": 507.0,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Those lettuce leaves need to be washed. Please give them a quick rinse and dry them before using."
+            }
+          ]
+        },
+        {
+          "step_id": 332,
+          "description": "top-top lettuce leaves with the tuna mixture",
+          "start_time": 459.8886443455599,
+          "end_time": 542.1690407779923,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I noticed the lettuce is still unwashed. It is safer to rinse the leaves before assembling the wraps."
+            }
+          ]
+        },
+        {
+          "step_id": 332,
+          "description": "top-top lettuce leaves with the tuna mixture",
+          "start_time": 459.8886443455599,
+          "end_time": 542.1690407779923,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Usually, we place the avocado slices on the leaves before topping them with the tuna mixture."
+            }
+          ]
+        },
+        {
+          "step_id": 338,
+          "description": "Season-Season bowl with 1/4 tsp salt",
+          "start_time": 565.6777254729728,
+          "end_time": 592.8596421515443,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful, that's about half a tablespoon. You only need a quarter teaspoon of salt for this recipe."
+            }
+          ]
+        },
+        {
+          "step_id": 338,
+          "description": "Season-Season bowl with 1/4 tsp salt",
+          "start_time": 565.6777254729728,
+          "end_time": 592.8596421515443,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the mixture is already on the leaves, you should season the wraps directly instead of the bowl."
+            }
+          ]
+        },
+        {
+          "step_id": 326,
+          "description": "Season-season 1/4 tsp pepper on the bowl",
+          "start_time": 603.8793381023166,
+          "end_time": 622.2454980202702,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You can add the pepper directly onto the assembled wraps now."
+            }
+          ]
+        },
+        {
+          "step_id": 340,
+          "description": "Chop-Chop 1 scallion",
+          "start_time": 639.1423651447876,
+          "end_time": 671.466806600386,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the wraps are already assembled, just sprinkle the chopped scallions on top."
+            }
+          ]
+        },
+        {
+          "step_id": 325,
+          "description": "place-place avocado slices on each leaf",
+          "start_time": 689.8329665183397,
+          "end_time": 705.995187246139,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Make sure to place avocado slices on the other lettuce leaf as well."
+            }
+          ]
+        },
+        {
+          "step_id": 325,
+          "description": "place-place avocado slices on each leaf",
+          "start_time": 689.8329665183397,
+          "end_time": 705.995187246139,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You can place the avocado slices right on top of the tuna mixture since it's already in the wrap."
+            }
+          ]
+        },
+        {
+          "step_id": 330,
+          "description": "Roll-Roll up the lettuce wraps",
+          "start_time": 703.7912480559845,
+          "end_time": 711.8723584198842,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "To secure the wrap better, try folding the bottom up first, then roll it tightly."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "29_5",
+    "activity_id": 29,
+    "step_annotations": [
+      {
+        "description": "add-1/8 cup shredded mozzarella to a bowl",
+        "step_id": 342,
+        "start_time": 7.4687757355791815,
+        "end_time": 96.9669564649025
+      },
+      {
+        "description": "add-1/4 tsp salt to a bowl",
+        "step_id": 343,
+        "start_time": 101.03505558896263,
+        "end_time": 130.86778249873709
+      },
+      {
+        "description": "add-1/4 tsp pepper to a bowl",
+        "step_id": 346,
+        "start_time": 129.51174945738367,
+        "end_time": 159.3444763671581
+      },
+      {
+        "description": "Slice-Slice two 1/2 inch thick rounds from a baguette (slice slanted)",
+        "step_id": 344,
+        "start_time": 159.3444763671581,
+        "end_time": 208.1616658558799
+      },
+      {
+        "description": "Brush-Brush 2 slices of baguette with olive oil on both sides",
+        "step_id": 349,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Used a wooden spoon instead of a brush"
+          }
+        ],
+        "start_time": 208.83968237655662,
+        "end_time": 313.2542265607671,
+        "modified_description": "Brush-Brush 2 slices of baguette with olive oil on both sides using a wooden spoon"
+      },
+      {
+        "description": "Toast-Toast both sides of the slices on the pan for 2 to 3 minutes until lightly charred and crispy and transfer the slices to a plate",
+        "step_id": 352,
+        "start_time": 312.5762100400904,
+        "end_time": 634.6340573615189
+      },
+      {
+        "description": "Cut-Cut 1/4 cup of cherry tomatoes into halves",
+        "step_id": 350,
+        "start_time": 638.0241399649024,
+        "end_time": 758.0330641246768
+      },
+      {
+        "description": "add-1/16 cup basil to a bowl",
+        "step_id": 347,
+        "start_time": 761.4231467280603,
+        "end_time": 806.172237092722
+      },
+      {
+        "description": "add-In a bowl, add the cut cherry tomatoes",
+        "step_id": 351,
+        "start_time": 809.5623196961054,
+        "end_time": 830.5808318370829
+      },
+      {
+        "description": "Combine-Combine the contents of the bowl",
+        "step_id": 348,
+        "start_time": 831.9368648784363,
+        "end_time": 855.6674431021204
+      },
+      {
+        "description": "Spoon-Spoon the mixture from the bowl onto the bread",
+        "step_id": 345,
+        "start_time": 859.057525705504,
+        "end_time": 903.8066160701655
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 349,
+          "description": "Brush-Brush 2 slices of baguette with olive oil on both sides using a wooden spoon",
+          "start_time": 208.83968237655662,
+          "end_time": 313.2542265607671,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Using a pastry brush would help you spread the olive oil more evenly across the baguette than the wooden spoon."
+            },
+            {
+              "role": "user",
+              "utterance": "Oh, that makes sense. I'll switch to the brush."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "29_17",
+    "activity_id": 29,
+    "step_annotations": [
+      {
+        "description": "Slice-Slice two 1/2 inch thick rounds from a baguette (slice slanted)",
+        "step_id": 344,
+        "start_time": 11.010901337078652,
+        "end_time": 63.47460770786517
+      },
+      {
+        "description": "Brush-Brush 2 slices of baguette with olive oil on both sides",
+        "step_id": 349,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Used the wrong utelsil, brushed the oil with knife instead of brush"
+          }
+        ],
+        "start_time": 193.66232351685392,
+        "end_time": 279.1587338988764,
+        "modified_description": "Brush-Brush 2 slices of baguette with olive oil on both sides with a knife"
+      },
+      {
+        "description": "Cut-Cut 1/4 cup of cherry tomatoes into halves",
+        "step_id": 350,
+        "start_time": 298.589736258427,
+        "end_time": 393.15394774157306
+      },
+      {
+        "description": "add-1/16 cup basil to a bowl",
+        "step_id": 347,
+        "start_time": 404.8125491573034,
+        "end_time": 466.9917567078652
+      },
+      {
+        "description": "add-In a bowl, add the cut cherry tomatoes",
+        "step_id": 351,
+        "start_time": 478.0026580449438,
+        "end_time": 486.42275906741577
+      },
+      {
+        "description": "add-1/8 cup shredded mozzarella to a bowl",
+        "step_id": 342,
+        "start_time": 495.4905601685394,
+        "end_time": 531.7617645730337
+      },
+      {
+        "description": "add-1/4 tsp salt to a bowl",
+        "step_id": 343,
+        "start_time": 534.3525648876405,
+        "end_time": 582.2823707078652
+      },
+      {
+        "description": "add-1/4 tsp pepper to a bowl",
+        "step_id": 346,
+        "start_time": 596.5317724382022,
+        "end_time": 625.0305758988764
+      },
+      {
+        "description": "Combine-Combine the contents of the bowl",
+        "step_id": 348,
+        "start_time": 635.3937771573034,
+        "end_time": 656.1201796741573
+      },
+      {
+        "description": "Toast-Toast both sides of the slices on the pan for 2 to 3 minutes until lightly charred and crispy and transfer the slices to a plate",
+        "step_id": 352,
+        "start_time": 724.1286879325843,
+        "end_time": 1045.3879269438203
+      },
+      {
+        "description": "Spoon-Spoon the mixture from the bowl onto the bread",
+        "step_id": 345,
+        "start_time": 1045.892479710388,
+        "end_time": 1091.747
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 349,
+          "description": "Brush-Brush 2 slices of baguette with olive oil on both sides with a knife",
+          "start_time": 193.66232351685392,
+          "end_time": 279.1587338988764,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you're using a knife, but a pastry brush would help apply the olive oil more evenly."
+            },
+            {
+              "role": "user",
+              "utterance": "Ah, right, I'll switch to the brush."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "29_28",
+    "activity_id": 29,
+    "step_annotations": [
+      {
+        "description": "add-1/4 tsp salt to a bowl",
+        "step_id": 343,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "The measuring spoon was wet"
+          },
+          {
+            "tag": "Measurement Error",
+            "description": "Add twice the amount of salt"
+          }
+        ],
+        "start_time": 6.876395224633849,
+        "end_time": 47.23580368453359,
+        "modified_description": "add-1/4 tsp salt to a bowl"
+      },
+      {
+        "description": "Cut-Cut 1/4 cup of cherry tomatoes into halves",
+        "step_id": 350,
+        "start_time": 51.5293577760123,
+        "end_time": 152.85723433490955,
+        "modified_description": "Cut-Cut 1/4 cup of cherry tomatoes into halves"
+      },
+      {
+        "description": "add-1/8 cup shredded mozzarella to a bowl",
+        "step_id": 342,
+        "start_time": 159.72692088127545,
+        "end_time": 196.65148606799224
+      },
+      {
+        "description": "Slice-Slice two 1/2 inch thick rounds from a baguette (slice slanted)",
+        "step_id": 344,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Cut it straight instead of slanted cuts"
+          }
+        ],
+        "start_time": 204.80923884180174,
+        "end_time": 264.9189961225035,
+        "modified_description": "Slice-Slice two 1/2 inch thick rounds from a baguette"
+      },
+      {
+        "description": "Brush-Brush 2 slices of baguette with olive oil on both sides",
+        "step_id": 349,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Pour olive ol instead of brushing"
+          }
+        ],
+        "start_time": 270.07126103227796,
+        "end_time": 293.2564531262629,
+        "modified_description": "Pour-Pour 2 slices of baguette with olive oil on both sides"
+      },
+      {
+        "description": "add-1/16 cup basil to a bowl",
+        "step_id": 347,
+        "start_time": 298.4087180360373,
+        "end_time": 428.5034070078419
+      },
+      {
+        "description": "add-1/4 tsp pepper to a bowl",
+        "step_id": 346,
+        "start_time": 439.23729223653856,
+        "end_time": 462.42248433052356
+      },
+      {
+        "description": "add-In a bowl, add the cut cherry tomatoes",
+        "step_id": 351,
+        "start_time": 470.15088169518526,
+        "end_time": 485.6076764245085
+      },
+      {
+        "description": "Combine-Combine the contents of the bowl",
+        "step_id": 348,
+        "start_time": 484.7489656062128,
+        "end_time": 513.51577801912
+      },
+      {
+        "description": "Spoon-Spoon the mixture from the bowl onto the bread",
+        "step_id": 345,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Used hands to add mixture instead of spoon"
+          }
+        ],
+        "start_time": 519.9561091563381,
+        "end_time": 534.1248376582178
+      },
+      {
+        "description": "Toast-Toast both sides of the slices on the pan for 2 to 3 minutes until lightly charred and crispy and transfer the slices to a plate",
+        "step_id": 352,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 343,
+          "description": "add-1/4 tsp salt to a bowl",
+          "start_time": 6.876395224633849,
+          "end_time": 47.23580368453359,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I notice the measuring spoon is a bit wet. It helps to dry it off so the salt doesn't stick."
+            },
+            {
+              "role": "user",
+              "utterance": "Ah, good point."
+            }
+          ]
+        },
+        {
+          "step_id": 343,
+          "description": "add-1/4 tsp salt to a bowl",
+          "start_time": 6.876395224633849,
+          "end_time": 47.23580368453359,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like twice the amount of salt needed. You might want to remove half to keep the flavor balanced."
+            },
+            {
+              "role": "user",
+              "utterance": "Oops, I'll take some out."
+            }
+          ]
+        },
+        {
+          "step_id": 344,
+          "description": "Slice-Slice two 1/2 inch thick rounds from a baguette (slice slanted)",
+          "start_time": 204.80923884180174,
+          "end_time": 264.9189961225035,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "For this recipe, try angling your knife to get slanted slices instead of straight ones."
+            },
+            {
+              "role": "user",
+              "utterance": "Okay, I'll angle it."
+            }
+          ]
+        },
+        {
+          "step_id": 349,
+          "description": "Brush-Brush 2 slices of baguette with olive oil on both sides",
+          "start_time": 270.07126103227796,
+          "end_time": 293.2564531262629,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Using a brush to apply the olive oil will help you coat the bread evenly without soaking it."
+            },
+            {
+              "role": "user",
+              "utterance": "I'll switch to the brush."
+            }
+          ]
+        },
+        {
+          "step_id": 345,
+          "description": "Spoon-Spoon the mixture from the bowl onto the bread",
+          "start_time": 519.9561091563381,
+          "end_time": 534.1248376582178,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It might be cleaner and easier to use a spoon to transfer the mixture onto the bread."
+            },
+            {
+              "role": "user",
+              "utterance": "Sure, that makes sense."
+            }
+          ]
+        },
+        {
+          "step_id": 352,
+          "description": "Toast-Toast both sides of the slices on the pan for 2 to 3 minutes until lightly charred and crispy and transfer the slices to a plate",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like the bread hasn't been toasted yet. Don't forget to toast both sides in the pan before serving."
+            },
+            {
+              "role": "user",
+              "utterance": "I totally forgot to toast it."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "29_29",
+    "activity_id": 29,
+    "step_annotations": [
+      {
+        "description": "add-1/4 tsp salt to a bowl",
+        "step_id": 343,
+        "start_time": 4.898726398251488,
+        "end_time": 60.75312569587054
+      },
+      {
+        "description": "Slice-Slice two 1/2 inch thick rounds from a baguette (slice slanted)",
+        "step_id": 344,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Cut it straight instead of slanted cuts"
+          }
+        ],
+        "start_time": 63.6070001125372,
+        "end_time": 133.3230751482515
+      },
+      {
+        "description": "add-1/16 cup basil to a bowl",
+        "step_id": 347,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill while measuring basil to the cup"
+          }
+        ],
+        "start_time": 139.0308239815848,
+        "end_time": 182.65433292206103
+      },
+      {
+        "description": "add-1/4 tsp pepper to a bowl",
+        "step_id": 346,
+        "start_time": 185.10051099348956,
+        "end_time": 215.6777368863467
+      },
+      {
+        "description": "add-1/8 cup shredded mozzarella to a bowl",
+        "step_id": 342,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill while measuring mozarella to the cup"
+          }
+        ],
+        "start_time": 218.93930764825146,
+        "end_time": 247.8857481601562
+      },
+      {
+        "description": "Cut-Cut 1/4 cup of cherry tomatoes into halves",
+        "step_id": 350,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill while taking tomatoes to cut into halves"
+          }
+        ],
+        "start_time": 254.40888968396575,
+        "end_time": 340.84051487444196
+      },
+      {
+        "description": "Brush-Brush 2 slices of baguette with olive oil on both sides",
+        "step_id": 349,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Using hand to apply olive oil instead of using brush"
+          }
+        ],
+        "start_time": 343.2866929458705,
+        "end_time": 375.08700787444195
+      },
+      {
+        "description": "Combine-Combine the contents of the bowl",
+        "step_id": 348,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill the mixture while combining the contents of the bowl"
+          }
+        ],
+        "start_time": 386.9102018863467,
+        "end_time": 395.4718251363467
+      },
+      {
+        "description": "Toast-Toast both sides of the slices on the pan for 2 to 3 minutes until lightly charred and crispy and transfer the slices to a plate",
+        "step_id": 352,
+        "start_time": 415.0412497077753,
+        "end_time": 629.4895273030133
+      },
+      {
+        "description": "Spoon-Spoon the mixture from the bowl onto the bread",
+        "step_id": 345,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Pour the mixture from the bowl completely instead of spooning it"
+          }
+        ],
+        "start_time": 629.8972236482514,
+        "end_time": 645.3896847672991
+      },
+      {
+        "description": "add-In a bowl, add the cut cherry tomatoes",
+        "step_id": 351,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 344,
+          "description": "Slice-Slice two 1/2 inch thick rounds from a baguette (slice slanted)",
+          "start_time": 63.6070001125372,
+          "end_time": 133.3230751482515,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "For the best presentation, try slicing the baguette at a diagonal angle rather than straight across."
+            }
+          ]
+        },
+        {
+          "step_id": 347,
+          "description": "add-1/16 cup basil to a bowl",
+          "start_time": 139.0308239815848,
+          "end_time": 182.65433292206103,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try to keep your hand steady while measuring the basil to avoid spilling it outside the cup."
+            }
+          ]
+        },
+        {
+          "step_id": 342,
+          "description": "add-1/8 cup shredded mozzarella to a bowl",
+          "start_time": 218.93930764825146,
+          "end_time": 247.8857481601562,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful when pouring the mozzarella; moving slowly helps ensure it all lands in the measuring cup."
+            }
+          ]
+        },
+        {
+          "step_id": 350,
+          "description": "Cut-Cut 1/4 cup of cherry tomatoes into halves",
+          "start_time": 254.40888968396575,
+          "end_time": 340.84051487444196,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Make sure to grip the tomatoes securely when moving them to the cutting board so they don't drop."
+            }
+          ]
+        },
+        {
+          "step_id": 349,
+          "description": "Brush-Brush 2 slices of baguette with olive oil on both sides",
+          "start_time": 343.2866929458705,
+          "end_time": 375.08700787444195,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It is best to use the brush to apply the olive oil for an even coating and to keep your hands clean."
+            }
+          ]
+        },
+        {
+          "step_id": 348,
+          "description": "Combine-Combine the contents of the bowl",
+          "start_time": 386.9102018863467,
+          "end_time": 395.4718251363467,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try mixing gently from the bottom to prevent the ingredients from spilling out of the bowl."
+            }
+          ]
+        },
+        {
+          "step_id": 345,
+          "description": "Spoon-Spoon the mixture from the bowl onto the bread",
+          "start_time": 629.8972236482514,
+          "end_time": 645.3896847672991,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Using a spoon to place the mixture on the bread gives you much better control than pouring it."
+            }
+          ]
+        },
+        {
+          "step_id": 351,
+          "description": "add-In a bowl, add the cut cherry tomatoes",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you missed adding the cut cherry tomatoes to the bowl; you'll need those in the mixture."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "29_32",
+    "activity_id": 29,
+    "step_annotations": [
+      {
+        "description": "add-1/4 tsp pepper to a bowl",
+        "step_id": 346,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "add-1/4 tsp pepper to plate instead of a bowl"
+          }
+        ],
+        "start_time": 6.351142335966871,
+        "end_time": 54.20542331278392,
+        "modified_description": "add-1/4 tsp pepper to a plate"
+      },
+      {
+        "description": "Cut-Cut 1/4 cup of cherry tomatoes into halves",
+        "step_id": 350,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Cut-Cut 1/4 cup of normal tomatoes into halves"
+          }
+        ],
+        "start_time": 55.358538517044565,
+        "end_time": 215.64155190927517,
+        "modified_description": "Cut-Cut 1/4 cup of normal tomatoes into halves"
+      },
+      {
+        "description": "Slice-Slice two 1/2 inch thick rounds from a baguette (slice slanted)",
+        "step_id": 344,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Cut straight instead of slanted"
+          }
+        ],
+        "start_time": 231.78516476892423,
+        "end_time": 316.5391322820821,
+        "modified_description": "Slice-Slice two 1/2 inch thick rounds from a baguette (slice straight)"
+      },
+      {
+        "description": "add-1/16 cup basil to a bowl",
+        "step_id": 347,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Add 1/8 cup basil instead of 1/16 cup"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Add 1/8 cup basil to a plate instead of bowl"
+          }
+        ],
+        "start_time": 342.4842243779468,
+        "end_time": 393.22129336541553,
+        "modified_description": "add-1/8 cup basil to a plate"
+      },
+      {
+        "description": "add-1/8 cup shredded mozzarella to a bowl",
+        "step_id": 342,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "add-1/8 cup shredded mozzarella to a plate instead of bowl"
+          }
+        ],
+        "start_time": 394.3744085696761,
+        "end_time": 469.90345444874873,
+        "modified_description": "add-1/8 cup shredded mozzarella to a plate"
+      },
+      {
+        "description": "Brush-Brush 2 slices of baguette with olive oil on both sides",
+        "step_id": 349,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Brush using softened butter instead of olive oil"
+          }
+        ],
+        "start_time": 472.7862424594005,
+        "end_time": 536.7841362958666,
+        "modified_description": "Brush-Brush 2 slices of baguette with softened butter on both sides"
+      },
+      {
+        "description": "Toast-Toast both sides of the slices on the pan for 2 to 3 minutes until lightly charred and crispy and transfer the slices to a plate",
+        "step_id": 352,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Toast for 1 minute instead of 2 or 3 minutes"
+          }
+        ],
+        "start_time": 548.3152883384731,
+        "end_time": 784.7039052119065,
+        "modified_description": "Toast-Toast both sides of the slices on the pan for 1 minute and transfer the slices to a bowl"
+      },
+      {
+        "description": "add-In a bowl, add the cut cherry tomatoes",
+        "step_id": 351,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Add to a plate instead of cherry tomatoes"
+          }
+        ],
+        "start_time": 788.739808426819,
+        "end_time": 805.4599788885984,
+        "modified_description": "add-In a plate, add the cut cherry tomatoes"
+      },
+      {
+        "description": "Combine-Combine the contents of the bowl",
+        "step_id": 348,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Combine the contents of the plate instead of the bowl"
+          }
+        ],
+        "start_time": 818,
+        "end_time": 850
+      },
+      {
+        "description": "Spoon-Spoon the mixture from the bowl onto the bread",
+        "step_id": 345,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Pouring the mixture instead of spooning"
+          }
+        ],
+        "start_time": 879.8269008508771,
+        "end_time": 901.7360897318296
+      },
+      {
+        "description": "add-1/4 tsp salt to a bowl",
+        "step_id": 343,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 346,
+          "description": "add-1/4 tsp pepper to a bowl",
+          "start_time": 6.351142335966871,
+          "end_time": 54.20542331278392,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I noticed you added the pepper to the plate. It's best to use a bowl so everything mixes well later."
+            }
+          ]
+        },
+        {
+          "step_id": 350,
+          "description": "Cut-Cut 1/4 cup of cherry tomatoes into halves",
+          "start_time": 55.358538517044565,
+          "end_time": 215.64155190927517,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're using regular tomatoes, but the recipe works best with cherry tomatoes for the right texture."
+            }
+          ]
+        },
+        {
+          "step_id": 344,
+          "description": "Slice-Slice two 1/2 inch thick rounds from a baguette (slice slanted)",
+          "start_time": 231.78516476892423,
+          "end_time": 316.5391322820821,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try slicing the baguette at a slant. It gives you more surface area for the toppings."
+            }
+          ]
+        },
+        {
+          "step_id": 347,
+          "description": "add-1/16 cup basil to a bowl",
+          "start_time": 342.4842243779468,
+          "end_time": 393.22129336541553,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like a bit too much basil. You only need about 1/16 of a cup for this portion."
+            }
+          ]
+        },
+        {
+          "step_id": 347,
+          "description": "add-1/16 cup basil to a bowl",
+          "start_time": 342.4842243779468,
+          "end_time": 393.22129336541553,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It's a good idea to put the basil directly into the bowl so it's ready for mixing."
+            }
+          ]
+        },
+        {
+          "step_id": 342,
+          "description": "add-1/8 cup shredded mozzarella to a bowl",
+          "start_time": 394.3744085696761,
+          "end_time": 469.90345444874873,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The mozzarella should go into the bowl with the other ingredients rather than on the plate."
+            }
+          ]
+        },
+        {
+          "step_id": 349,
+          "description": "Brush-Brush 2 slices of baguette with olive oil on both sides",
+          "start_time": 472.7862424594005,
+          "end_time": 536.7841362958666,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I noticed you're using butter, but olive oil is recommended here for the best flavor."
+            }
+          ]
+        },
+        {
+          "step_id": 352,
+          "description": "Toast-Toast both sides of the slices on the pan for 2 to 3 minutes until lightly charred and crispy and transfer the slices to a plate",
+          "start_time": 548.3152883384731,
+          "end_time": 784.7039052119065,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You might want to keep those on the pan for another minute or two until they get crispy and charred."
+            }
+          ]
+        },
+        {
+          "step_id": 351,
+          "description": "add-In a bowl, add the cut cherry tomatoes",
+          "start_time": 788.739808426819,
+          "end_time": 805.4599788885984,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Make sure to add the cut tomatoes into the bowl so you can combine everything."
+            }
+          ]
+        },
+        {
+          "step_id": 348,
+          "description": "Combine-Combine the contents of the bowl",
+          "start_time": 818.0,
+          "end_time": 850.0,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you're mixing on the plate. Transferring everything to a bowl will make it much easier to combine."
+            }
+          ]
+        },
+        {
+          "step_id": 345,
+          "description": "Spoon-Spoon the mixture from the bowl onto the bread",
+          "start_time": 879.8269008508771,
+          "end_time": 901.7360897318296,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Using a spoon to top the bread gives you better control than pouring the mixture."
+            }
+          ]
+        },
+        {
+          "step_id": 343,
+          "description": "add-1/4 tsp salt to a bowl",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to add the 1/4 teaspoon of salt to the mixture."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "29_34",
+    "activity_id": 29,
+    "step_annotations": [
+      {
+        "description": "Slice-Slice two 1/2 inch thick rounds from a baguette (slice slanted)",
+        "step_id": 344,
+        "start_time": 1.676865117872807,
+        "end_time": 36.75401248629386
+      },
+      {
+        "description": "add-1/16 cup basil to a bowl",
+        "step_id": 347,
+        "start_time": 40.92986336348684,
+        "end_time": 124.02929581962717
+      },
+      {
+        "description": "Toast-Toast both sides of the slices on the pan for 2 to 3 minutes until lightly charred and crispy and transfer the slices to a plate",
+        "step_id": 352,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Toast but do not until charred and crispy"
+          }
+        ],
+        "start_time": 129.87548704769736,
+        "end_time": 380.42653967927635,
+        "modified_description": "Toast-Toast both sides of the slices on the pan for 2 to 3 minutes and dont wait until lightly charred and crispy and transfer the slices to a plate"
+      },
+      {
+        "description": "add-1/4 tsp salt to a bowl",
+        "step_id": 343,
+        "start_time": 385.43756073190787,
+        "end_time": 420.0971230126096
+      },
+      {
+        "description": "Cut-Cut 1/4 cup of cherry tomatoes into halves",
+        "step_id": 350,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "cut cherry tomatoes in to 4 parts instead of halves"
+          }
+        ],
+        "start_time": 425.1081440652412,
+        "end_time": 516.5592782757675,
+        "modified_description": "Cut-Cut 1/4 cup of cherry tomatoes into 4 parts instead of halves"
+      },
+      {
+        "description": "add-1/4 tsp pepper to a bowl",
+        "step_id": 346,
+        "start_time": 521.1527142406798,
+        "end_time": 552.0540107319079
+      },
+      {
+        "description": "add-1/8 cup shredded mozzarella to a bowl",
+        "step_id": 342,
+        "start_time": 556.6474466968201,
+        "end_time": 601.7466361705043
+      },
+      {
+        "description": "Combine-Combine the contents of the bowl",
+        "step_id": 348,
+        "start_time": 610.9335081003289,
+        "end_time": 636.406198451206
+      },
+      {
+        "description": "Spoon-Spoon the mixture from the bowl onto the bread",
+        "step_id": 345,
+        "start_time": 639.7468791529606,
+        "end_time": 662.289949122807
+      },
+      {
+        "description": "Brush-Brush 2 slices of baguette with olive oil on both sides",
+        "step_id": 349,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "add-In a bowl, add the cut cherry tomatoes",
+        "step_id": 351,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 352,
+          "description": "Toast-Toast both sides of the slices on the pan for 2 to 3 minutes until lightly charred and crispy and transfer the slices to a plate",
+          "start_time": 129.87548704769736,
+          "end_time": 380.42653967927635,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The slices don't look quite crispy yet. You might want to toast them a bit longer until they get that light char."
+            }
+          ]
+        },
+        {
+          "step_id": 350,
+          "description": "Cut-Cut 1/4 cup of cherry tomatoes into halves",
+          "start_time": 425.1081440652412,
+          "end_time": 516.5592782757675,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Ideally, the cherry tomatoes should be cut into halves for this recipe, rather than quarters."
+            }
+          ]
+        },
+        {
+          "step_id": 349,
+          "description": "Brush-Brush 2 slices of baguette with olive oil on both sides",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you skipped brushing the baguette slices with olive oil. It helps to do that before adding the topping."
+            }
+          ]
+        },
+        {
+          "step_id": 351,
+          "description": "add-In a bowl, add the cut cherry tomatoes",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to add the cut cherry tomatoes to the bowl before mixing everything."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "29_35",
+    "activity_id": 29,
+    "step_annotations": [
+      {
+        "description": "add-1/16 cup basil to a bowl",
+        "step_id": 347,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "add-1/16 cup oregano to a plate instead of basil to bowl"
+          },
+          {
+            "tag": "Technique Error",
+            "description": "Spill while measuring oregano"
+          }
+        ],
+        "start_time": 6.831554526580121,
+        "end_time": 168.22938268071545,
+        "modified_description": "add-1/16 cup oregano to a plate"
+      },
+      {
+        "description": "Slice-Slice two 1/2 inch thick rounds from a baguette (slice slanted)",
+        "step_id": 344,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Using muffin instead of baguette"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Using peeler instead of knife to slice"
+          },
+          {
+            "tag": "Technique Error",
+            "description": "Not slicing slanted"
+          },
+          {
+            "tag": "Measurement Error",
+            "description": "Making into 3 pieces instead of 2 slices"
+          }
+        ],
+        "start_time": 177.46358677908637,
+        "end_time": 283.8576774777079,
+        "modified_description": "Slice-Slice 3 1/2 inch thick rounds from a muffin (slice straight) using peeler."
+      },
+      {
+        "description": "add-1/4 tsp salt to a bowl",
+        "step_id": 343,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill while adding salt to the plate"
+          }
+        ],
+        "start_time": 290.28147163309643,
+        "end_time": 332.4376207778332,
+        "modified_description": "add-1/4 tsp salt to a plate"
+      },
+      {
+        "description": "add-1/8 cup shredded mozzarella to a bowl",
+        "step_id": 342,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Using hand to add mozzarella to a plate instead of using measuring cup"
+          },
+          {
+            "tag": "Measurement Error",
+            "description": "Not adding 1/8 cup of mozzarella"
+          }
+        ],
+        "start_time": 336.0510049902393,
+        "end_time": 360.140233072946,
+        "modified_description": "add-1/8 cup shredded cheddar to a plate."
+      },
+      {
+        "description": "add-1/4 tsp pepper to a bowl",
+        "step_id": 346,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "add-1/4 tsp pepper to a plate."
+          },
+          {
+            "tag": "Technique Error",
+            "description": "Unable to open the container and replaced with other pepper powder container. Spilled while transferring"
+          }
+        ],
+        "start_time": 361.7461816117931,
+        "end_time": 469.34473371455,
+        "modified_description": "add-1/4 tsp pepper to a plate"
+      },
+      {
+        "description": "Combine-Combine the contents of the bowl",
+        "step_id": 348,
+        "start_time": 480.1848863517681,
+        "end_time": 530.7722653254522
+      },
+      {
+        "description": "Brush-Brush 2 slices of baguette with olive oil on both sides",
+        "step_id": 349,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Using vegetable oil instead of olive oil"
+          },
+          {
+            "tag": "Technique Error",
+            "description": "Directly applying oil instead of using brush"
+          }
+        ],
+        "start_time": 533.9841624031465,
+        "end_time": 572.9284144701891,
+        "modified_description": "No Brush-Directly apply 3 slices of cut muffin with vegetable oil on both sides without using brush"
+      },
+      {
+        "description": "Spoon-Spoon the mixture from the bowl onto the bread",
+        "step_id": 345,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Using fork instead of spoon"
+          }
+        ],
+        "start_time": 584.5715413768307,
+        "end_time": 622.7128191744497
+      },
+      {
+        "description": "Cut-Cut 1/4 cup of cherry tomatoes into halves",
+        "step_id": 350,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Toast-Toast both sides of the slices on the pan for 2 to 3 minutes until lightly charred and crispy and transfer the slices to a plate",
+        "step_id": 352,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "add-In a bowl, add the cut cherry tomatoes",
+        "step_id": 351,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 347,
+          "description": "add-1/16 cup basil to a bowl",
+          "start_time": 6.831554526580121,
+          "end_time": 168.22938268071545,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I noticed you added oregano to a plate, but the recipe calls for basil in the bowl. You might want to switch that out."
+            }
+          ]
+        },
+        {
+          "step_id": 347,
+          "description": "add-1/16 cup basil to a bowl",
+          "start_time": 6.831554526580121,
+          "end_time": 168.22938268071545,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try to hold the measuring spoon steady over the bowl to prevent any spills."
+            }
+          ]
+        },
+        {
+          "step_id": 344,
+          "description": "Slice-Slice two 1/2 inch thick rounds from a baguette (slice slanted)",
+          "start_time": 177.46358677908637,
+          "end_time": 283.8576774777079,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you're prepping a muffin, but we need baguette slices for this dish."
+            }
+          ]
+        },
+        {
+          "step_id": 344,
+          "description": "Slice-Slice two 1/2 inch thick rounds from a baguette (slice slanted)",
+          "start_time": 177.46358677908637,
+          "end_time": 283.8576774777079,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please stop! Using a peeler to slice bread is dangerous and could slip. Please use a serrated knife instead."
+            }
+          ]
+        },
+        {
+          "step_id": 344,
+          "description": "Slice-Slice two 1/2 inch thick rounds from a baguette (slice slanted)",
+          "start_time": 177.46358677908637,
+          "end_time": 283.8576774777079,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try slicing at a diagonal angle. It gives the baguette rounds a better shape for toppings."
+            }
+          ]
+        },
+        {
+          "step_id": 344,
+          "description": "Slice-Slice two 1/2 inch thick rounds from a baguette (slice slanted)",
+          "start_time": 177.46358677908637,
+          "end_time": 283.8576774777079,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We only need two slices for this serving. You can set the third piece aside."
+            }
+          ]
+        },
+        {
+          "step_id": 343,
+          "description": "add-1/4 tsp salt to a bowl",
+          "start_time": 290.28147163309643,
+          "end_time": 332.4376207778332,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Gentle with the salt. Pour slowly to make sure it lands in the bowl."
+            }
+          ]
+        },
+        {
+          "step_id": 342,
+          "description": "add-1/8 cup shredded mozzarella to a bowl",
+          "start_time": 336.0510049902393,
+          "end_time": 360.140233072946,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It's cleaner and more accurate to use a measuring cup rather than moving the cheese by hand."
+            }
+          ]
+        },
+        {
+          "step_id": 342,
+          "description": "add-1/8 cup shredded mozzarella to a bowl",
+          "start_time": 336.0510049902393,
+          "end_time": 360.140233072946,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That doesn't look like the full 1/8 cup. You might want to add a bit more mozzarella."
+            }
+          ]
+        },
+        {
+          "step_id": 346,
+          "description": "add-1/4 tsp pepper to a bowl",
+          "start_time": 361.7461816117931,
+          "end_time": 469.34473371455,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The pepper should go into the bowl to be mixed, rather than onto the plate."
+            }
+          ]
+        },
+        {
+          "step_id": 346,
+          "description": "add-1/4 tsp pepper to a bowl",
+          "start_time": 361.7461816117931,
+          "end_time": 469.34473371455,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Watch the transfer; spilling the pepper makes it harder to measure correctly."
+            }
+          ]
+        },
+        {
+          "step_id": 349,
+          "description": "Brush-Brush 2 slices of baguette with olive oil on both sides",
+          "start_time": 533.9841624031465,
+          "end_time": 572.9284144701891,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I see you're using vegetable oil. Olive oil works much better for this recipe if you have it."
+            }
+          ]
+        },
+        {
+          "step_id": 349,
+          "description": "Brush-Brush 2 slices of baguette with olive oil on both sides",
+          "start_time": 533.9841624031465,
+          "end_time": 572.9284144701891,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Using a brush helps apply a thin, even coat of oil instead of pouring it directly."
+            }
+          ]
+        },
+        {
+          "step_id": 345,
+          "description": "Spoon-Spoon the mixture from the bowl onto the bread",
+          "start_time": 584.5715413768307,
+          "end_time": 622.7128191744497,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "A spoon is much more effective for scooping the topping than a fork."
+            }
+          ]
+        },
+        {
+          "step_id": 350,
+          "description": "Cut-Cut 1/4 cup of cherry tomatoes into halves",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to cut the cherry tomatoes into halves before proceeding."
+            }
+          ]
+        },
+        {
+          "step_id": 352,
+          "description": "Toast-Toast both sides of the slices on the pan for 2 to 3 minutes until lightly charred and crispy and transfer the slices to a plate",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The bread needs to be toasted on the pan until crispy before you plate it."
+            }
+          ]
+        },
+        {
+          "step_id": 351,
+          "description": "add-In a bowl, add the cut cherry tomatoes",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Remember to add those cut tomatoes to the bowl to complete the mixture."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "29_37",
+    "activity_id": 29,
+    "step_annotations": [
+      {
+        "description": "Slice-Slice two 1/2 inch thick rounds from a baguette (slice slanted)",
+        "step_id": 344,
+        "start_time": 11.881362556244126,
+        "end_time": 73.53600068594338
+      },
+      {
+        "description": "add-1/4 tsp salt to a bowl",
+        "step_id": 343,
+        "start_time": 76.73290784822407,
+        "end_time": 132.45043267654486
+      },
+      {
+        "description": "Toast-Toast both sides of the slices on the pan for 2 to 3 minutes until lightly charred and crispy and transfer the slices to a plate",
+        "step_id": 352,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Toasting for more than 3 minutes"
+          },
+          {
+            "tag": "Temperature Error",
+            "description": "Toast on high temperature to make it scorched"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before brushing with olive oil"
+          }
+        ],
+        "start_time": 145.69476234885065,
+        "end_time": 338.8792951552416
+      },
+      {
+        "description": "add-1/8 cup shredded mozzarella to a bowl",
+        "step_id": 342,
+        "start_time": 350.7535217579985,
+        "end_time": 403.73084044722157
+      },
+      {
+        "description": "Brush-Brush 2 slices of baguette with olive oil on both sides",
+        "step_id": 349,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after toasting"
+          }
+        ],
+        "start_time": 406.92774760950226,
+        "end_time": 467.21228266965255
+      },
+      {
+        "description": "add-1/16 cup basil to a bowl",
+        "step_id": 347,
+        "start_time": 473.1493959710311,
+        "end_time": 529.7803228457178
+      },
+      {
+        "description": "Cut-Cut 1/4 cup of cherry tomatoes into halves",
+        "step_id": 350,
+        "start_time": 531.1504259152666,
+        "end_time": 632.5380530618831
+      },
+      {
+        "description": "add-In a bowl, add the cut cherry tomatoes",
+        "step_id": 351,
+        "start_time": 644.8689806878231,
+        "end_time": 653.0895991051162
+      },
+      {
+        "description": "Combine-Combine the contents of the bowl",
+        "step_id": 348,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding salt to the bowl"
+          }
+        ],
+        "start_time": 655.829805244214,
+        "end_time": 671.3576400324346
+      },
+      {
+        "description": "add-1/4 tsp pepper to a bowl",
+        "step_id": 346,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after combining"
+          }
+        ],
+        "start_time": 687.342175843838,
+        "end_time": 728.894833
+      },
+      {
+        "description": "Spoon-Spoon the mixture from the bowl onto the bread",
+        "step_id": 345,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 352,
+          "description": "Toast-Toast both sides of the slices on the pan for 2 to 3 minutes until lightly charred and crispy and transfer the slices to a plate",
+          "start_time": 145.69476234885065,
+          "end_time": 338.8792951552416,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You've been toasting for over 3 minutes. Please check the slices to ensure they don't burn."
+            }
+          ]
+        },
+        {
+          "step_id": 352,
+          "description": "Toast-Toast both sides of the slices on the pan for 2 to 3 minutes until lightly charred and crispy and transfer the slices to a plate",
+          "start_time": 145.69476234885065,
+          "end_time": 338.8792951552416,
+          "error_tag": "Temperature Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The pan temperature seems quite high. You might want to lower the heat to avoid scorching the bread."
+            }
+          ]
+        },
+        {
+          "step_id": 352,
+          "description": "Toast-Toast both sides of the slices on the pan for 2 to 3 minutes until lightly charred and crispy and transfer the slices to a plate",
+          "start_time": 145.69476234885065,
+          "end_time": 338.8792951552416,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Usually, we brush the oil on before toasting. Since they are already on the pan, just be sure to brush them right after."
+            }
+          ]
+        },
+        {
+          "step_id": 349,
+          "description": "Brush-Brush 2 slices of baguette with olive oil on both sides",
+          "start_time": 406.92774760950226,
+          "end_time": 467.21228266965255,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since we toasted the bread first, make sure to brush the olive oil on thoroughly now so it absorbs well."
+            }
+          ]
+        },
+        {
+          "step_id": 348,
+          "description": "Combine-Combine the contents of the bowl",
+          "start_time": 655.829805244214,
+          "end_time": 671.3576400324346,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like the salt hasn't been added yet. Let's add that in before you finish combining the mixture."
+            }
+          ]
+        },
+        {
+          "step_id": 346,
+          "description": "add-1/4 tsp pepper to a bowl",
+          "start_time": 687.342175843838,
+          "end_time": 728.894833,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We're adding the pepper after mixing, so please give the bowl another good stir to distribute it evenly."
+            }
+          ]
+        },
+        {
+          "step_id": 345,
+          "description": "Skipped this step",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you skipped spooning the mixture onto the bread. Don't forget to assemble the bruschetta before serving."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "29_45",
+    "activity_id": 29,
+    "step_annotations": [
+      {
+        "description": "add-1/4 tsp salt to a bowl",
+        "step_id": 343,
+        "start_time": 12.578049183887455,
+        "end_time": 87.98433254103031
+      },
+      {
+        "description": "Cut-Cut 1/4 cup of cherry tomatoes into halves",
+        "step_id": 350,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Cut-Cut 1/2 cup of cherry tomatoes into halves"
+          }
+        ],
+        "start_time": 88.64579116697017,
+        "end_time": 304.94276184930106,
+        "modified_description": "Cut-Cut 1/2 cup of cherry tomatoes into halves"
+      },
+      {
+        "description": "Slice-Slice two 1/2 inch thick rounds from a baguette (slice slanted)",
+        "step_id": 344,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Using soiled baguette"
+          },
+          {
+            "tag": "Measurement Error",
+            "description": "Slice-Slice four 1/4 inch thick rounds from a baguette (slice slanted)."
+          },
+          {
+            "tag": "Technique Error",
+            "description": "Slice both vertically and horizontally"
+          }
+        ],
+        "start_time": 311.5573481086995,
+        "end_time": 447.81782505230854,
+        "modified_description": "Slice-Slice 4 1/4 inch thick rounds from a baguette (slice slanted)"
+      },
+      {
+        "description": "add-1/16 cup basil to a bowl",
+        "step_id": 347,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "add-1/8 cup basil to a bowl"
+          }
+        ],
+        "start_time": 454.432411311707,
+        "end_time": 592.0158055071958,
+        "modified_description": "add-1/8 cup basil to a bowl"
+      },
+      {
+        "description": "add-1/4 tsp pepper to a bowl",
+        "step_id": 346,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "add-1/2 tsp pepper to a bowl"
+          }
+        ],
+        "start_time": 599.2918503925341,
+        "end_time": 640.3022852008048,
+        "modified_description": "add-1/2 tsp pepper to a bowl"
+      },
+      {
+        "description": "add-In a bowl, add the cut cherry tomatoes",
+        "step_id": 351,
+        "start_time": 650.2241645899024,
+        "end_time": 672.0522992459175
+      },
+      {
+        "description": "Brush-Brush 2 slices of baguette with olive oil on both sides",
+        "step_id": 349,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Use spoon instead of brush to apply olive oil"
+          }
+        ],
+        "start_time": 688.5887648944138,
+        "end_time": 777.2242207703537,
+        "modified_description": "pour olive oil using a spoon on 4 slices of baguette. did not use brush"
+      },
+      {
+        "description": "Combine-Combine the contents of the bowl",
+        "step_id": 348,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding cheese to the bowl"
+          }
+        ],
+        "start_time": 781.8544311519325,
+        "end_time": 814.9273624489251
+      },
+      {
+        "description": "add-1/8 cup shredded mozzarella to a bowl",
+        "step_id": 342,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "add-1/4 cup shredded mozzarella to a bowl"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after combining the contents of the bowl"
+          }
+        ],
+        "start_time": 834.1096626011808,
+        "end_time": 900.2555251951658,
+        "modified_description": "add-1/8 cup shredded mozzarella to a bowl"
+      },
+      {
+        "description": "Toast-Toast both sides of the slices on the pan for 2 to 3 minutes until lightly charred and crispy and transfer the slices to a plate",
+        "step_id": 352,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Toast-Toast both sides of the slices on the pan for 30 seconds"
+          }
+        ],
+        "start_time": 900.2555251951657,
+        "end_time": 1037.1774607647146,
+        "modified_description": "Toast-Toast both sides of the slices on the pan for 30 seconds"
+      },
+      {
+        "description": "Spoon-Spoon the mixture from the bowl onto the bread",
+        "step_id": 345,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Did not use spoon but poured mixture directly from the bowl onto the bread"
+          }
+        ],
+        "start_time": 1037.828584099624,
+        "end_time": 1055.687967,
+        "modified_description": "Directly pour mixture from the bowl onto the bread"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 350,
+          "description": "Cut-Cut 1/4 cup of cherry tomatoes into halves",
+          "start_time": 88.64579116697017,
+          "end_time": 304.94276184930106,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you have prepared half a cup of tomatoes. The recipe calls for a quarter cup, so you might want to measure out the correct amount before proceeding."
+            }
+          ]
+        },
+        {
+          "step_id": 344,
+          "description": "Slice-Slice two 1/2 inch thick rounds from a baguette (slice slanted)",
+          "start_time": 311.5573481086995,
+          "end_time": 447.81782505230854,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I noticed the baguette appears to be soiled. For safety reasons, it is best to discard it and use a fresh piece."
+            }
+          ]
+        },
+        {
+          "step_id": 344,
+          "description": "Slice-Slice two 1/2 inch thick rounds from a baguette (slice slanted)",
+          "start_time": 311.5573481086995,
+          "end_time": 447.81782505230854,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The recipe suggests two half-inch rounds, but these are quite thin. You might need to reduce the toasting time later so they don't burn."
+            }
+          ]
+        },
+        {
+          "step_id": 344,
+          "description": "Slice-Slice two 1/2 inch thick rounds from a baguette (slice slanted)",
+          "start_time": 311.5573481086995,
+          "end_time": 447.81782505230854,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "For the traditional bruschetta look and texture, try slicing the baguette on a bias, or slant, rather than cutting straight through."
+            }
+          ]
+        },
+        {
+          "step_id": 347,
+          "description": "add-1/16 cup basil to a bowl",
+          "start_time": 454.432411311707,
+          "end_time": 592.0158055071958,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like about an eighth of a cup of basil. Since the recipe only needs a sixteenth, you might want to remove a pinch to keep the flavor balanced."
+            }
+          ]
+        },
+        {
+          "step_id": 346,
+          "description": "add-1/4 tsp pepper to a bowl",
+          "start_time": 599.2918503925341,
+          "end_time": 640.3022852008048,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You've added half a teaspoon of pepper, but the recipe calls for a quarter teaspoon. You might want to remove some to ensure it's not too spicy."
+            }
+          ]
+        },
+        {
+          "step_id": 349,
+          "description": "Brush-Brush 2 slices of baguette with olive oil on both sides",
+          "start_time": 688.5887648944138,
+          "end_time": 777.2242207703537,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Using a brush instead of a spoon will help you coat the bread evenly with olive oil without making it too soggy."
+            }
+          ]
+        },
+        {
+          "step_id": 348,
+          "description": "Combine-Combine the contents of the bowl",
+          "start_time": 781.8544311519325,
+          "end_time": 814.9273624489251,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Before you mix everything together, don't forget to add the shredded mozzarella to the bowl."
+            }
+          ]
+        },
+        {
+          "step_id": 342,
+          "description": "add-1/8 cup shredded mozzarella to a bowl",
+          "start_time": 834.1096626011808,
+          "end_time": 900.2555251951658,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You have about a quarter cup of mozzarella there. The recipe suggests an eighth of a cup, so you can just use half of that amount."
+            }
+          ]
+        },
+        {
+          "step_id": 342,
+          "description": "add-1/8 cup shredded mozzarella to a bowl",
+          "start_time": 834.1096626011808,
+          "end_time": 900.2555251951658,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the other ingredients are already mixed, make sure to give the bowl another thorough toss to incorporate the cheese evenly."
+            }
+          ]
+        },
+        {
+          "step_id": 352,
+          "description": "Toast-Toast both sides of the slices on the pan for 2 to 3 minutes until lightly charred and crispy and transfer the slices to a plate",
+          "start_time": 900.2555251951657,
+          "end_time": 1037.1774607647146,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Thirty seconds might be too short. You'll likely need the full two to three minutes to get the bread lightly charred and crispy."
+            }
+          ]
+        },
+        {
+          "step_id": 345,
+          "description": "Spoon-Spoon the mixture from the bowl onto the bread",
+          "start_time": 1037.828584099624,
+          "end_time": 1055.687967,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Pouring directly from the bowl can be a bit messy. It helps to use a spoon to place the topping neatly onto each slice."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "29_48",
+    "activity_id": 29,
+    "step_annotations": [
+      {
+        "description": "Cut-Cut 1/4 cup of cherry tomatoes into halves",
+        "step_id": 350,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Using normal tomatoes instead of cherry tomatoes"
+          }
+        ],
+        "start_time": 0.7312472386336936,
+        "end_time": 108.47967756382167
+      },
+      {
+        "description": "Slice-Slice two 1/2 inch thick rounds from a baguette (slice slanted)",
+        "step_id": 344,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Do not slice the baguette slanted"
+          }
+        ],
+        "start_time": 110.29362420229285,
+        "end_time": 143.30745302246828
+      },
+      {
+        "description": "add-1/16 cup basil to a bowl",
+        "step_id": 347,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Added 1/4 cup basil instead of 1/16 cup basil"
+          }
+        ],
+        "start_time": 144.75861033324523,
+        "end_time": 190.83285495041312,
+        "modified_description": "add-1/4 cup basil to a bowl"
+      },
+      {
+        "description": "Toast-Toast both sides of the slices on the pan for 2 to 3 minutes until lightly charred and crispy and transfer the slices to a plate",
+        "step_id": 352,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Toasted for 1 minute instead of 2 to 3 minutes"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before brushing the bread with olive oil"
+          },
+          {
+            "tag": "Temperature Error",
+            "description": "Toasted on low heat"
+          }
+        ],
+        "start_time": 192.64680158888433,
+        "end_time": 329.7811674573054,
+        "modified_description": "Toast-Toast both sides of the slices on the pan for 1 minute on low heat"
+      },
+      {
+        "description": "add-1/8 cup shredded mozzarella to a bowl",
+        "step_id": 342,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill while adding mozzarella to a bowl"
+          }
+        ],
+        "start_time": 335.94858602810734,
+        "end_time": 361.34383896670386,
+        "modified_description": "add-1/8 cup shredded mozzarella to a bowl, but spill"
+      },
+      {
+        "description": "add-1/4 tsp salt to a bowl",
+        "step_id": 343,
+        "start_time": 374.04146543600206,
+        "end_time": 400.88787568537555
+      },
+      {
+        "description": "add-In a bowl, add the cut cherry tomatoes",
+        "step_id": 351,
+        "start_time": 405.9669262730948,
+        "end_time": 424.46918198550077
+      },
+      {
+        "description": "Brush-Brush 2 slices of baguette with olive oil on both sides",
+        "step_id": 349,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Used sesame oil instead of olive oil"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after toasting the bread"
+          }
+        ],
+        "start_time": 429.1854432455259,
+        "end_time": 472.3573732411399,
+        "modified_description": "Brush-Brush 2 slices of baguette with sesame oil on both sides"
+      },
+      {
+        "description": "add-1/4 tsp pepper to a bowl",
+        "step_id": 346,
+        "start_time": 475.9852665180823,
+        "end_time": 491.94799693662867
+      },
+      {
+        "description": "Combine-Combine the contents of the bowl",
+        "step_id": 348,
+        "start_time": 495.575890213571,
+        "end_time": 508.9990953382577
+      },
+      {
+        "description": "Spoon-Spoon the mixture from the bowl onto the bread",
+        "step_id": 345,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill while spooning the mixture from bowl onto the bread"
+          }
+        ],
+        "start_time": 550,
+        "end_time": 575,
+        "modified_description": "Spoon-Spoon the mixture from the bowl onto the bread but spill"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 350,
+          "description": "Cut-Cut 1/4 cup of cherry tomatoes into halves",
+          "start_time": 0.7312472386336936,
+          "end_time": 108.47967756382167,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I noticed you are using regular tomatoes. The recipe recommends cherry tomatoes for the best size and flavor."
+            },
+            {
+              "role": "user",
+              "utterance": "Oh, I grabbed the wrong ones."
+            }
+          ]
+        },
+        {
+          "step_id": 344,
+          "description": "Slice-Slice two 1/2 inch thick rounds from a baguette (slice slanted)",
+          "start_time": 110.29362420229285,
+          "end_time": 143.30745302246828,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Those slices look a bit straight. If you slice the baguette at an angle, you'll get more surface area for the toppings."
+            }
+          ]
+        },
+        {
+          "step_id": 347,
+          "description": "add-1/16 cup basil to a bowl",
+          "start_time": 144.75861033324523,
+          "end_time": 190.83285495041312,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like about 1/4 cup of basil, but we only need a small amount, roughly 1/16 cup. You might want to remove some."
+            }
+          ]
+        },
+        {
+          "step_id": 352,
+          "description": "Toast-Toast both sides of the slices on the pan for 2 to 3 minutes until lightly charred and crispy and transfer the slices to a plate",
+          "start_time": 192.64680158888433,
+          "end_time": 329.7811674573054,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It's only been a minute. You should let them toast for 2 to 3 minutes total so they get nice and crispy."
+            }
+          ]
+        },
+        {
+          "step_id": 352,
+          "description": "Toast-Toast both sides of the slices on the pan for 2 to 3 minutes until lightly charred and crispy and transfer the slices to a plate",
+          "start_time": 192.64680158888433,
+          "end_time": 329.7811674573054,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We usually brush the bread with oil before toasting, but since they are in the pan now, we can add the oil afterwards."
+            }
+          ]
+        },
+        {
+          "step_id": 352,
+          "description": "Toast-Toast both sides of the slices on the pan for 2 to 3 minutes until lightly charred and crispy and transfer the slices to a plate",
+          "start_time": 192.64680158888433,
+          "end_time": 329.7811674573054,
+          "error_tag": "Temperature Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The heat seems a little low. Turning it up slightly will help the bread char properly."
+            }
+          ]
+        },
+        {
+          "step_id": 342,
+          "description": "add-1/8 cup shredded mozzarella to a bowl",
+          "start_time": 335.94858602810734,
+          "end_time": 361.34383896670386,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like some mozzarella spilled on the counter. You might want to wipe that up before moving on."
+            }
+          ]
+        },
+        {
+          "step_id": 349,
+          "description": "Brush-Brush 2 slices of baguette with olive oil on both sides",
+          "start_time": 429.1854432455259,
+          "end_time": 472.3573732411399,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I see you're using sesame oil. Olive oil is generally preferred here for a traditional bruschetta flavor."
+            }
+          ]
+        },
+        {
+          "step_id": 349,
+          "description": "Brush-Brush 2 slices of baguette with olive oil on both sides",
+          "start_time": 429.1854432455259,
+          "end_time": 472.3573732411399,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the bread is already toasted, just brush the oil on lightly so it doesn't get too soggy."
+            }
+          ]
+        },
+        {
+          "step_id": 345,
+          "description": "Spoon-Spoon the mixture from the bowl onto the bread",
+          "start_time": 550,
+          "end_time": 575,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "A bit of the mixture spilled while spooning. It would be good to clean the workspace to keep things tidy."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "29_49",
+    "activity_id": 29,
+    "step_annotations": [
+      {
+        "description": "add-1/4 tsp pepper to a bowl",
+        "step_id": 346,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill while adding pepper to a bowl"
+          }
+        ],
+        "start_time": 5.843001692933505,
+        "end_time": 74.89527657639215,
+        "modified_description": "add-1/4 tsp pepper to a bowl and spill some outside while adding in the bowl"
+      },
+      {
+        "description": "Slice-Slice two 1/2 inch thick rounds from a baguette (slice slanted)",
+        "step_id": 344,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Slice into wedges instead of rounds"
+          }
+        ],
+        "start_time": 93.37405436210643,
+        "end_time": 129.84532630759514,
+        "modified_description": "Slice-Slice two 1/2 inch thick rounds from a baguette (slice slanted) and slice it thicker on one end and thinner on other end"
+      },
+      {
+        "description": "add-1/8 cup shredded mozzarella to a bowl",
+        "step_id": 342,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "add-1/4 cup instead of 1/8 cup shredded mozzarella to a bowl"
+          }
+        ],
+        "start_time": 132.76302806323426,
+        "end_time": 188.68564504631695,
+        "modified_description": "add-1/4 cup shredded mozzarella to a bowl"
+      },
+      {
+        "description": "Cut-Cut 1/4 cup of cherry tomatoes into halves",
+        "step_id": 350,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "mince 1/4 cup of cherry tomatoes instead of cutting into halves"
+          }
+        ],
+        "start_time": 190.14449592413652,
+        "end_time": 415.7800983602268,
+        "modified_description": "Cut-mince 1/4 cup of cherry tomatoes into halves"
+      },
+      {
+        "description": "add-In a bowl, add the cut cherry tomatoes",
+        "step_id": 351,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill some tomatoes outside while adding in the bowl"
+          }
+        ],
+        "start_time": 419.6703673677455,
+        "end_time": 447.388534046317,
+        "modified_description": "add-In a bowl, add the cut cherry tomatoes and spill some outside"
+      },
+      {
+        "description": "add-1/16 cup basil to a bowl",
+        "step_id": 347,
+        "start_time": 460.031908320753,
+        "end_time": 514.4956744260162
+      },
+      {
+        "description": "Brush-Brush 2 slices of baguette with olive oil on both sides",
+        "step_id": 349,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Dip baguette in olive oil instead of brushing"
+          }
+        ],
+        "start_time": 520.8173615632342,
+        "end_time": 561.6651861421816,
+        "modified_description": "Dip- Dip 2 slices of baguette with olive oil on both sides"
+      },
+      {
+        "description": "Toast-Toast both sides of the slices on the pan for 2 to 3 minutes until lightly charred and crispy and transfer the slices to a plate",
+        "step_id": 352,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "toast for only 1/2 min and there baugette slices are not charred"
+          }
+        ],
+        "start_time": 562.6377533940613,
+        "end_time": 687.1263616346628,
+        "modified_description": "Toast-Toast both sides of the slices on the pan for 1/2 min and transfer the slices to a plate"
+      },
+      {
+        "description": "Spoon-Spoon the mixture from the bowl onto the bread",
+        "step_id": 345,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Use fork instead of a spoon"
+          },
+          {
+            "tag": "Technique Error",
+            "description": "spill some out while placing mixture on the bread"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding salt and combining the contents of the bowl"
+          }
+        ],
+        "start_time": 687.6126452606027,
+        "end_time": 726.0290517098508,
+        "modified_description": "Spoon-Spoon the mixture from the bowl onto the bread using a Fork and spill some outside"
+      },
+      {
+        "description": "add-1/4 tsp salt to a bowl",
+        "step_id": 343,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after spooning the mixture on the bread"
+          }
+        ],
+        "start_time": 726.5153353357905,
+        "end_time": 755.6923528921815
+      },
+      {
+        "description": "Combine-Combine the contents of the bowl",
+        "step_id": 348,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after spooning the mixture on the bread"
+          }
+        ],
+        "start_time": 756.1786365181214,
+        "end_time": 770.7671452963169
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 346,
+          "description": "add-1/4 tsp pepper to a bowl",
+          "start_time": 5.843001692933505,
+          "end_time": 74.89527657639215,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful with the pour there, try to keep the spoon steady over the bowl to avoid spilling."
+            }
+          ]
+        },
+        {
+          "step_id": 344,
+          "description": "Slice-Slice two 1/2 inch thick rounds from a baguette (slice slanted)",
+          "start_time": 93.37405436210643,
+          "end_time": 129.84532630759514,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try to keep the knife vertical to get even rounds. Slicing at an angle might give you wedges instead."
+            }
+          ]
+        },
+        {
+          "step_id": 342,
+          "description": "add-1/8 cup shredded mozzarella to a bowl",
+          "start_time": 132.76302806323426,
+          "end_time": 188.68564504631695,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like about 1/4 cup. You only need 1/8 cup, so you might want to remove about half of that."
+            }
+          ]
+        },
+        {
+          "step_id": 350,
+          "description": "Cut-Cut 1/4 cup of cherry tomatoes into halves",
+          "start_time": 190.14449592413652,
+          "end_time": 415.7800983602268,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Hold on, those should just be halved, not minced. Mincing them might make the mixture too watery."
+            }
+          ]
+        },
+        {
+          "step_id": 351,
+          "description": "add-In a bowl, add the cut cherry tomatoes",
+          "start_time": 419.6703673677455,
+          "end_time": 447.388534046317,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Oops, a few tomatoes escaped. You can just scoop them back into the bowl."
+            }
+          ]
+        },
+        {
+          "step_id": 349,
+          "description": "Brush-Brush 2 slices of baguette with olive oil on both sides",
+          "start_time": 520.8173615632342,
+          "end_time": 561.6651861421816,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I'd recommend brushing the oil on. Dipping can make the bread absorb too much and get soggy."
+            }
+          ]
+        },
+        {
+          "step_id": 352,
+          "description": "Toast-Toast both sides of the slices on the pan for 2 to 3 minutes until lightly charred and crispy and transfer the slices to a plate",
+          "start_time": 562.6377533940613,
+          "end_time": 687.1263616346628,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Those don't look quite ready yet. Keep them in the pan for the full 2 to 3 minutes until they're lightly charred."
+            }
+          ]
+        },
+        {
+          "step_id": 345,
+          "description": "Spoon-Spoon the mixture from the bowl onto the bread",
+          "start_time": 687.6126452606027,
+          "end_time": 726.0290517098508,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It might be easier to scoop the mixture onto the bread using a spoon instead of a fork."
+            }
+          ]
+        },
+        {
+          "step_id": 345,
+          "description": "Spoon-Spoon the mixture from the bowl onto the bread",
+          "start_time": 687.6126452606027,
+          "end_time": 726.0290517098508,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Watch out for the spill. Try to keep the utensil steady as you transfer the mixture."
+            }
+          ]
+        },
+        {
+          "step_id": 345,
+          "description": "Spoon-Spoon the mixture from the bowl onto the bread",
+          "start_time": 687.6126452606027,
+          "end_time": 726.0290517098508,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Wait, the filling isn't seasoned or mixed yet. You should add the salt and combine everything in the bowl before spooning it onto the bread."
+            }
+          ]
+        },
+        {
+          "step_id": 343,
+          "description": "add-1/4 tsp salt to a bowl",
+          "start_time": 726.5153353357905,
+          "end_time": 755.6923528921815,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the mixture is already on the bread, you can sprinkle the salt directly on top instead of into the bowl."
+            }
+          ]
+        },
+        {
+          "step_id": 348,
+          "description": "Combine-Combine the contents of the bowl",
+          "start_time": 756.1786365181214,
+          "end_time": 770.7671452963169,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You've already plated the mixture, so there's no need to combine the ingredients in the bowl now."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "29_129",
+    "activity_id": 29,
+    "step_annotations": [
+      {
+        "description": "add-1/4 tsp salt to a bowl",
+        "step_id": 343,
+        "start_time": 0,
+        "end_time": 55.072000869625235
+      },
+      {
+        "description": "Slice-Slice two 1/2 inch thick rounds from a baguette (slice slanted)",
+        "step_id": 344,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Do not slice slanted"
+          }
+        ],
+        "start_time": 58.54966052000118,
+        "end_time": 122.88636405195608
+      },
+      {
+        "description": "add-1/16 cup basil to a bowl",
+        "step_id": 347,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Dropping the measuring utensil while adding basil to the bowl"
+          }
+        ],
+        "start_time": 127.52324358579064,
+        "end_time": 160.56101026436207
+      },
+      {
+        "description": "add-1/4 tsp pepper to a bowl",
+        "step_id": 346,
+        "start_time": 163.45905997300866,
+        "end_time": 176.79008863278312
+      },
+      {
+        "description": "add-1/8 cup shredded mozzarella to a bowl",
+        "step_id": 342,
+        "start_time": 178.52891845797112,
+        "end_time": 230.11420327188088
+      },
+      {
+        "description": "Cut-Cut 1/4 cup of cherry tomatoes into halves",
+        "step_id": 350,
+        "start_time": 240,
+        "end_time": 296
+      },
+      {
+        "description": "Brush-Brush 2 slices of baguette with olive oil on both sides",
+        "step_id": 349,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Instead of brushing the slices with oil pouring oil onto brush and the slices then perform brushing action"
+          }
+        ],
+        "start_time": 308,
+        "end_time": 364
+      },
+      {
+        "description": "Combine-Combine the contents of the bowl",
+        "step_id": 348,
+        "start_time": 380.2331781797756,
+        "end_time": 403.41757584894856
+      },
+      {
+        "description": "Toast-Toast both sides of the slices on the pan for 2 to 3 minutes until lightly charred and crispy and transfer the slices to a plate",
+        "step_id": 352,
+        "start_time": 410.3728951497004,
+        "end_time": 893.1879766102265
+      },
+      {
+        "description": "Spoon-Spoon the mixture from the bowl onto the bread",
+        "step_id": 345,
+        "start_time": 894.3471964936854,
+        "end_time": 925.057467
+      },
+      {
+        "description": "add-In a bowl, add the cut cherry tomatoes",
+        "step_id": 351,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 344,
+          "description": "Slice-Slice two 1/2 inch thick rounds from a baguette (slice slanted)",
+          "start_time": 58.54966052000118,
+          "end_time": 122.88636405195608,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try to slice the baguette rounds straight rather than at a slant."
+            }
+          ]
+        },
+        {
+          "step_id": 347,
+          "description": "add-1/16 cup basil to a bowl",
+          "start_time": 127.52324358579064,
+          "end_time": 160.56101026436207,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful with the measuring spoon; try to keep a steady grip while transferring the basil."
+            }
+          ]
+        },
+        {
+          "step_id": 349,
+          "description": "Brush-Brush 2 slices of baguette with olive oil on both sides",
+          "start_time": 308.0,
+          "end_time": 364.0,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It works better to dip the brush into the oil rather than pouring oil directly onto the brush or slices."
+            }
+          ]
+        },
+        {
+          "step_id": 351,
+          "description": "Skipped this step",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like we missed adding the cut cherry tomatoes to the bowl. Please add them now."
+            },
+            {
+              "role": "user",
+              "utterance": "Oh, right. Adding them now."
+            }
+          ]
+        }
+      ]
+    }
+  }
+]
\ No newline at end of file
diff --git a/annotations/annotation_json/error_to_dialogue_results_.json b/annotations/annotation_json/error_to_dialogue_results_.json
new file mode 100644
index 0000000000000000000000000000000000000000..4a50dff88ff974c12dfaf07974af86dd85ca0d43
--- /dev/null
+++ b/annotations/annotation_json/error_to_dialogue_results_.json
@@ -0,0 +1,79354 @@
+[
+  {
+    "recording_id": "1_10",
+    "activity_id": 1,
+    "step_annotations": [
+      {
+        "description": "Coat -Coat a 6-oz. ramekin cup with cooking spray",
+        "step_id": 3,
+        "start_time": 11.749052505026611,
+        "end_time": 46.436731329390895
+      },
+      {
+        "description": "Pour-Pour 1 egg into the ramekin cup",
+        "step_id": 1,
+        "start_time": 49.51386412832644,
+        "end_time": 87.83815444234182
+      },
+      {
+        "description": "Microwave-Microwave the ramekin cup uncovered on high for 30 seconds",
+        "step_id": 4,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "stir-stir the ramekin cup",
+        "step_id": 11,
+        "start_time": 91.4747659319929,
+        "end_time": 136.22623827837478
+      },
+      {
+        "description": "Microwave -Continue to Microwave for 15-30 more seconds or until the egg is almost set",
+        "step_id": 8,
+        "start_time": 138.19123660674157,
+        "end_time": 227.42808777587226
+      },
+      {
+        "description": "Top -Top cup with 1 tablespoon of salsa",
+        "step_id": 6,
+        "start_time": 228.82678450266116,
+        "end_time": 273.86481910526317
+      },
+      {
+        "description": "Cut -Cut the English muffin into two pieces with a knife",
+        "step_id": 12,
+        "start_time": 276.10273386812537,
+        "end_time": 324.7773799603785
+      },
+      {
+        "description": "sprinkle -sprinkle 1 tablespoon of cheese on cup",
+        "step_id": 5,
+        "start_time": 330.6519062128918,
+        "end_time": 367.77536421512747
+      },
+      {
+        "description": "Microwave -Microwave just until cheese melts, about 10 seconds",
+        "step_id": 10,
+        "start_time": 372.89254736191606,
+        "end_time": 406.4612688048492
+      },
+      {
+        "description": "Line -Line the bottom piece of the English muffin with lettuce",
+        "step_id": 9,
+        "start_time": 412.0560557120047,
+        "end_time": 432.7567672684802
+      },
+      {
+        "description": "Place -Place the egg from the cup over the lettuce",
+        "step_id": 2,
+        "start_time": 433.3162459591957,
+        "end_time": 461.5699198403312
+      },
+      {
+        "description": "replace -replace the top of the English muffin",
+        "step_id": 7,
+        "start_time": 462.10210688759724,
+        "end_time": 469.4582485670554
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 4,
+          "description": "Microwave-Microwave the ramekin cup uncovered on high for 30 seconds",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like we skipped a step. Make sure to microwave the ramekin uncovered on high for 30 seconds before stirring."
+            },
+            {
+              "role": "user",
+              "utterance": "Oh, I nearly forgot to cook it first."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "1_28",
+    "activity_id": 1,
+    "step_annotations": [
+      {
+        "description": "Cut -Cut the English muffin into two pieces with a knife",
+        "step_id": 12,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Cut the muffin into two pieces with hand"
+          }
+        ],
+        "start_time": 4.121,
+        "end_time": 40.381,
+        "modified_description": "Cut -Cut the English muffin into two pieces with hand"
+      },
+      {
+        "description": "Coat -Coat a 6-oz. ramekin cup with cooking spray",
+        "step_id": 3,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Coat a bowl than ramekin cup with cooking spray"
+          }
+        ],
+        "start_time": 43.843,
+        "end_time": 72.451,
+        "modified_description": "Coat -Coat a mircowave safe bowl with cooking spray"
+      },
+      {
+        "description": "Pour-Pour 1 egg into the ramekin cup",
+        "step_id": 1,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Cracking the egg inappropriately"
+          }
+        ],
+        "start_time": 73.216,
+        "end_time": 103.816,
+        "modified_description": "Pour-Crack inappropriately while pouring 1 egg into the ramekin cup"
+      },
+      {
+        "description": "stir-stir the ramekin cup",
+        "step_id": 11,
+        "start_time": 116.476,
+        "end_time": 153.168
+      },
+      {
+        "description": "Microwave -Continue to Microwave for 15-30 more seconds or until the egg is almost set",
+        "step_id": 8,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Microwave on high for 1 min"
+          }
+        ],
+        "start_time": 154.981,
+        "end_time": 229.358,
+        "modified_description": "Microwave -Continue to Microwave on high for 1 min"
+      },
+      {
+        "description": "Top -Top cup with 1 tablespoon of salsa",
+        "step_id": 6,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Top the cup with 1 teaspoon of salsa"
+          }
+        ],
+        "start_time": 190.015,
+        "end_time": 260.8,
+        "modified_description": "Top -Top cup with 1 teaspoon of salsa"
+      },
+      {
+        "description": "sprinkle -sprinkle 1 tablespoon of cheese on cup",
+        "step_id": 5,
+        "start_time": 261.4458992533255,
+        "end_time": 294.695
+      },
+      {
+        "description": "Line -Line the bottom piece of the English muffin with lettuce",
+        "step_id": 9,
+        "start_time": 300.045,
+        "end_time": 324.53
+      },
+      {
+        "description": "Microwave -Microwave just until cheese melts, about 10 seconds",
+        "step_id": 10,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Microwave for 30 sec"
+          }
+        ],
+        "start_time": 330.193,
+        "end_time": 400.79,
+        "modified_description": "Microwave -Microwave for 30 seconds"
+      },
+      {
+        "description": "Place -Place the egg from the cup over the lettuce",
+        "step_id": 2,
+        "start_time": 408.178,
+        "end_time": 438.868
+      },
+      {
+        "description": "replace -replace the top of the English muffin",
+        "step_id": 7,
+        "start_time": 439.66820009867604,
+        "end_time": 445.8981931369654
+      },
+      {
+        "description": "Microwave-Microwave the ramekin cup uncovered on high for 30 seconds",
+        "step_id": 4,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 12,
+          "description": "Cut -Cut the English muffin into two pieces with a knife",
+          "start_time": 4.121,
+          "end_time": 40.381,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The instructions recommend using a knife to get a clean, even cut on the English muffin."
+            }
+          ]
+        },
+        {
+          "step_id": 3,
+          "description": "Coat -Coat a 6-oz. ramekin cup with cooking spray",
+          "start_time": 43.843,
+          "end_time": 72.451,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I noticed you're using a bowl, but the recipe calls for a ramekin cup. You might want to switch to the ramekin for the best cooking results."
+            }
+          ]
+        },
+        {
+          "step_id": 1,
+          "description": "Pour-Pour 1 egg into the ramekin cup",
+          "start_time": 73.216,
+          "end_time": 103.816,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try cracking the egg gently on a flat surface; it helps prevent shell fragments from getting into the cup."
+            }
+          ]
+        },
+        {
+          "step_id": 8,
+          "description": "Microwave -Continue to Microwave for 15-30 more seconds or until the egg is almost set",
+          "start_time": 154.981,
+          "end_time": 229.358,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "One minute might be too long for this step. The instructions suggest 15 to 30 seconds, so you may want to check it sooner."
+            }
+          ]
+        },
+        {
+          "step_id": 6,
+          "description": "Top -Top cup with 1 tablespoon of salsa",
+          "start_time": 190.015,
+          "end_time": 260.8,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you used a teaspoon there. The recipe calls for a full tablespoon, so you can add a little more salsa."
+            }
+          ]
+        },
+        {
+          "step_id": 10,
+          "description": "Microwave -Microwave just until cheese melts, about 10 seconds",
+          "start_time": 330.193,
+          "end_time": 400.79,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "30 seconds might be a bit long just to melt the cheese. Usually, 10 seconds is enough to melt it without overheating."
+            }
+          ]
+        },
+        {
+          "step_id": 4,
+          "description": "Microwave-Microwave the ramekin cup uncovered on high for 30 seconds",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like we missed the initial microwave step. We need to cook the egg for 30 seconds before adding the toppings."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "1_30",
+    "activity_id": 1,
+    "step_annotations": [
+      {
+        "description": "Pour-Pour 1 egg into the ramekin cup",
+        "step_id": 1,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "large cup instead of ramekin cup"
+          }
+        ],
+        "start_time": 3.207,
+        "end_time": 45.265,
+        "modified_description": "Pour 1 egg into any large cup"
+      },
+      {
+        "description": "Cut -Cut the English muffin into two pieces with a knife",
+        "step_id": 12,
+        "start_time": 49.962,
+        "end_time": 86.981
+      },
+      {
+        "description": "Microwave-Microwave the ramekin cup uncovered on high for 30 seconds",
+        "step_id": 4,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Microwaved for 10 secs instead of 30 seconds"
+          }
+        ],
+        "start_time": 96.884,
+        "end_time": 122.465,
+        "modified_description": "Microwave the ramekin cup uncovered on high for 10 seconds"
+      },
+      {
+        "description": "Line -Line the bottom piece of the English muffin with lettuce",
+        "step_id": 9,
+        "start_time": 129.86,
+        "end_time": 159.447
+      },
+      {
+        "description": "stir-stir the ramekin cup",
+        "step_id": 11,
+        "start_time": 165.13,
+        "end_time": 194.256
+      },
+      {
+        "description": "Top -Top cup with 1 tablespoon of salsa",
+        "step_id": 6,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "1/2  tablespoon of salsa"
+          }
+        ],
+        "start_time": 197.12,
+        "end_time": 252.806,
+        "modified_description": "Top cup with 1/2 tablespoon of salsa"
+      },
+      {
+        "description": "sprinkle -sprinkle 1 tablespoon of cheese on cup",
+        "step_id": 5,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "pour directly"
+          }
+        ],
+        "start_time": 253.504,
+        "end_time": 314.825,
+        "modified_description": "pour 1 tablespoon of cheese on cup"
+      },
+      {
+        "description": "Microwave -Microwave just until cheese melts, about 10 seconds",
+        "step_id": 10,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Until egg is solid"
+          }
+        ],
+        "start_time": 315.32,
+        "end_time": 444.966
+      },
+      {
+        "description": "Place -Place the egg from the cup over the lettuce",
+        "step_id": 2,
+        "start_time": 445.484,
+        "end_time": 453.747
+      },
+      {
+        "description": "replace -replace the top of the English muffin",
+        "step_id": 7,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "flipped top muffin"
+          }
+        ],
+        "start_time": 453.8,
+        "end_time": 460.279,
+        "modified_description": "flip over the top muffin and re-place it on top"
+      },
+      {
+        "description": "Coat -Coat a 6-oz. ramekin cup with cooking spray",
+        "step_id": 3,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Microwave -Continue to Microwave for 15-30 more seconds or until the egg is almost set",
+        "step_id": 8,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 1,
+          "description": "Pour-Pour 1 egg into the ramekin cup",
+          "start_time": 3.207,
+          "end_time": 45.265,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I noticed you used a large cup. The recipe calls for a ramekin for the best results."
+            }
+          ]
+        },
+        {
+          "step_id": 4,
+          "description": "Microwave-Microwave the ramekin cup uncovered on high for 30 seconds",
+          "start_time": 96.884,
+          "end_time": 122.465,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That was only 10 seconds. You might want to microwave it for another 20 seconds to reach the full 30."
+            },
+            {
+              "role": "user",
+              "utterance": "Okay, I'll add more time."
+            }
+          ]
+        },
+        {
+          "step_id": 6,
+          "description": "Top -Top cup with 1 tablespoon of salsa",
+          "start_time": 197.12,
+          "end_time": 252.806,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you only added half a tablespoon. The recipe recommends a full tablespoon of salsa."
+            }
+          ]
+        },
+        {
+          "step_id": 5,
+          "description": "sprinkle -sprinkle 1 tablespoon of cheese on cup",
+          "start_time": 253.504,
+          "end_time": 314.825,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It might be easier to measure the cheese first or sprinkle it by hand to get an even coating."
+            }
+          ]
+        },
+        {
+          "step_id": 10,
+          "description": "Microwave -Microwave just until cheese melts, about 10 seconds",
+          "start_time": 315.32,
+          "end_time": 444.966,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like the egg has cooked until solid. Usually, just 10 seconds is enough to melt the cheese."
+            }
+          ]
+        },
+        {
+          "step_id": 7,
+          "description": "replace -replace the top of the English muffin",
+          "start_time": 453.8,
+          "end_time": 460.279,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The top muffin piece is placed upside down. You can flip it over for a better fit."
+            }
+          ]
+        },
+        {
+          "step_id": 3,
+          "description": "Coat -Coat a 6-oz. ramekin cup with cooking spray",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to coat the ramekin with cooking spray before adding the egg."
+            }
+          ]
+        },
+        {
+          "step_id": 8,
+          "description": "Microwave -Continue to Microwave for 15-30 more seconds or until the egg is almost set",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You skipped the second microwaving step. The egg needs another 15 to 30 seconds to be fully set."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "1_32",
+    "activity_id": 1,
+    "step_annotations": [
+      {
+        "description": "Pour-Pour 1 egg into the ramekin cup",
+        "step_id": 1,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "2 instead of 1 egg"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Bowl instead of cup"
+          }
+        ],
+        "start_time": 4.168,
+        "end_time": 40.975,
+        "modified_description": "Pour-Pour 2 eggs into the bowl"
+      },
+      {
+        "description": "Cut -Cut the English muffin into two pieces with a knife",
+        "step_id": 12,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "hand instead of knife"
+          }
+        ],
+        "start_time": 44.615,
+        "end_time": 72.013,
+        "modified_description": "Cut -Cut the English muffin into two pieces with hands"
+      },
+      {
+        "description": "Microwave-Microwave the ramekin cup uncovered on high for 30 seconds",
+        "step_id": 4,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "15 instead of 30 seconds"
+          }
+        ],
+        "start_time": 79.47800000000001,
+        "end_time": 111,
+        "modified_description": "Microwave-Microwave the ramekin cup uncovered on high for 15 seconds"
+      },
+      {
+        "description": "stir-stir the ramekin cup",
+        "step_id": 11,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "stir too rapidly"
+          }
+        ],
+        "start_time": 98.863,
+        "end_time": 127.186,
+        "modified_description": "stir-stir the ramekin cup rapidly"
+      },
+      {
+        "description": "Microwave -Continue to Microwave for 15-30 more seconds or until the egg is almost set",
+        "step_id": 8,
+        "start_time": 129.917,
+        "end_time": 173.559
+      },
+      {
+        "description": "Top -Top cup with 1 tablespoon of salsa",
+        "step_id": 6,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "2 instead of 1 tablespoon"
+          }
+        ],
+        "start_time": 174.167,
+        "end_time": 218.198,
+        "modified_description": "Top cup with 2 tablespoon of salsa"
+      },
+      {
+        "description": "sprinkle -sprinkle 1 tablespoon of cheese on cup",
+        "step_id": 5,
+        "start_time": 220.29818270068142,
+        "end_time": 258.372
+      },
+      {
+        "description": "Microwave -Microwave just until cheese melts, about 10 seconds",
+        "step_id": 10,
+        "start_time": 259.006,
+        "end_time": 292.037
+      },
+      {
+        "description": "Line -Line the bottom piece of the English muffin with lettuce",
+        "step_id": 9,
+        "start_time": 295.887,
+        "end_time": 327.745
+      },
+      {
+        "description": "Place -Place the egg from the cup over the lettuce",
+        "step_id": 2,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Remove already present lettuce, place egg and then place lettuce on top of the egg"
+          }
+        ],
+        "start_time": 328.9127055246496,
+        "end_time": 350.664,
+        "modified_description": "Place -Place the egg from the cup under the lettuce"
+      },
+      {
+        "description": "replace -replace the top of the English muffin",
+        "step_id": 7,
+        "start_time": 351.008,
+        "end_time": 354.254
+      },
+      {
+        "description": "Coat -Coat a 6-oz. ramekin cup with cooking spray",
+        "step_id": 3,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 1,
+          "description": "Pour-Pour 1 egg into the ramekin cup",
+          "start_time": 4.168,
+          "end_time": 40.975,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you've added an extra egg; we only need one for this recipe."
+            }
+          ]
+        },
+        {
+          "step_id": 1,
+          "description": "Pour-Pour 1 egg into the ramekin cup",
+          "start_time": 4.168,
+          "end_time": 40.975,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please use the ramekin cup for this step instead of the bowl."
+            }
+          ]
+        },
+        {
+          "step_id": 12,
+          "description": "Cut -Cut the English muffin into two pieces with a knife",
+          "start_time": 44.615,
+          "end_time": 72.013,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Using a knife will give you a much cleaner cut on the English muffin than tearing it by hand."
+            }
+          ]
+        },
+        {
+          "step_id": 4,
+          "description": "Microwave-Microwave the ramekin cup uncovered on high for 30 seconds",
+          "start_time": 79.47800000000001,
+          "end_time": 111.0,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The egg needs to microwave for the full 30 seconds to set correctly."
+            }
+          ]
+        },
+        {
+          "step_id": 11,
+          "description": "stir-stir the ramekin cup",
+          "start_time": 98.863,
+          "end_time": 127.186,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please stir gently; the contents are very hot and might splash."
+            }
+          ]
+        },
+        {
+          "step_id": 6,
+          "description": "Top -Top cup with 1 tablespoon of salsa",
+          "start_time": 174.167,
+          "end_time": 218.198,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like a bit too much salsa; we only need one tablespoon."
+            }
+          ]
+        },
+        {
+          "step_id": 2,
+          "description": "Place -Place the egg from the cup over the lettuce",
+          "start_time": 328.9127055246496,
+          "end_time": 350.664,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The lettuce should stay on the bottom, with the egg placed on top of it."
+            }
+          ]
+        },
+        {
+          "step_id": 3,
+          "description": "Coat -Coat a 6-oz. ramekin cup with cooking spray",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like we missed coating the ramekin with cooking spray."
+            },
+            {
+              "role": "user",
+              "utterance": "Oh, I forgot that."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "1_33",
+    "activity_id": 1,
+    "step_annotations": [
+      {
+        "description": "Coat -Coat a 6-oz. ramekin cup with cooking spray",
+        "step_id": 3,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Coating a large bowl instead of 6-oz ramekin cup"
+          }
+        ],
+        "start_time": 8.595,
+        "end_time": 70.494
+      },
+      {
+        "description": "Pour-Pour 1 egg into the ramekin cup",
+        "step_id": 1,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Accidentally, cracked an egg such that it spills on the kitchen top and floor and clean it"
+          },
+          {
+            "tag": "Measurement Error",
+            "description": "Cracking another egg thus making a measurement error"
+          }
+        ],
+        "start_time": 79.569,
+        "end_time": 255.707
+      },
+      {
+        "description": "Cut -Cut the English muffin into two pieces with a knife",
+        "step_id": 12,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Cut the muffin improperly such that it results into 3 pieces"
+          },
+          {
+            "tag": "Measurement Error",
+            "description": "Cut the muffin improperly such that it results into 3 pieces"
+          }
+        ],
+        "start_time": 278.5853726157889,
+        "end_time": 337.069
+      },
+      {
+        "description": "Microwave-Microwave the ramekin cup uncovered on high for 30 seconds",
+        "step_id": 4,
+        "start_time": 343.947,
+        "end_time": 394.555
+      },
+      {
+        "description": "stir-stir the ramekin cup",
+        "step_id": 11,
+        "start_time": 398.511,
+        "end_time": 432.764
+      },
+      {
+        "description": "Microwave -Continue to Microwave for 15-30 more seconds or until the egg is almost set",
+        "step_id": 8,
+        "start_time": 432.966,
+        "end_time": 500.192
+      },
+      {
+        "description": "Line -Line the bottom piece of the English muffin with lettuce",
+        "step_id": 9,
+        "start_time": 453.9597429201151,
+        "end_time": 489.73104949843434
+      },
+      {
+        "description": "sprinkle -sprinkle 1 tablespoon of cheese on cup",
+        "step_id": 5,
+        "start_time": 505.875621493959,
+        "end_time": 540.3806871314528
+      },
+      {
+        "description": "Microwave -Microwave just until cheese melts, about 10 seconds",
+        "step_id": 10,
+        "start_time": 541.3303678370719,
+        "end_time": 604.9589751135512
+      },
+      {
+        "description": "replace -replace the top of the English muffin",
+        "step_id": 7,
+        "errors": [
+          {
+            "tag": "Other",
+            "description": "add and replace - add contents of the bowl to the lettuce and replace the top of the English muffin"
+          }
+        ],
+        "start_time": 606.8583365247894,
+        "end_time": 631.2334746356795,
+        "modified_description": "add and replace - add contents of the bowl to the lettuce and replace the top of the English muffin"
+      },
+      {
+        "description": "Top -Top cup with 1 tablespoon of salsa",
+        "step_id": 6,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Place -Place the egg from the cup over the lettuce",
+        "step_id": 2,
+        "start_time": 610,
+        "end_time": 620
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 3,
+          "description": "Coat -Coat a 6-oz. ramekin cup with cooking spray",
+          "start_time": 8.595,
+          "end_time": 70.494,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I notice you are using a large bowl. For best results, please switch to a 6-oz ramekin cup for this recipe."
+            }
+          ]
+        },
+        {
+          "step_id": 1,
+          "description": "Pour-Pour 1 egg into the ramekin cup",
+          "start_time": 79.569,
+          "end_time": 255.707,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please be careful, there is spilled egg on the floor. Watch your step and clean it up to avoid slipping."
+            }
+          ]
+        },
+        {
+          "step_id": 1,
+          "description": "Pour-Pour 1 egg into the ramekin cup",
+          "start_time": 79.569,
+          "end_time": 255.707,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since an extra egg was cracked, please ensure you only use the amount of one egg in the ramekin before microwaving."
+            }
+          ]
+        },
+        {
+          "step_id": 12,
+          "description": "Cut -Cut the English muffin into two pieces with a knife",
+          "start_time": 278.5853726157889,
+          "end_time": 337.069,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The muffin has been cut into three pieces. You can try to piece them together or just use the two largest slices."
+            }
+          ]
+        },
+        {
+          "step_id": 12,
+          "description": "Cut -Cut the English muffin into two pieces with a knife",
+          "start_time": 278.5853726157889,
+          "end_time": 337.069,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like we have three parts instead of two. Please select the best pieces to assemble the sandwich."
+            }
+          ]
+        },
+        {
+          "step_id": 7,
+          "description": "add and replace - add contents of the bowl to the lettuce and replace the top of the English muffin",
+          "start_time": 606.8583365247894,
+          "end_time": 631.2334746356795,
+          "error_tag": "Other",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You are adding the filling and closing the muffin now. Just make sure the egg is balanced securely on the lettuce."
+            }
+          ]
+        },
+        {
+          "step_id": 6,
+          "description": "Skipped this step",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like the salsa was skipped. Don't forget to add a tablespoon of salsa to the sandwich for flavor."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "1_34",
+    "activity_id": 1,
+    "step_annotations": [
+      {
+        "description": "Pour-Pour 1 egg into the ramekin cup",
+        "step_id": 1,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Cracked egg with shell and did not clear it"
+          }
+        ],
+        "start_time": 1.3719999999999999,
+        "end_time": 31.659
+      },
+      {
+        "description": "Cut -Cut the English muffin into two pieces with a knife",
+        "step_id": 12,
+        "start_time": 40.805,
+        "end_time": 83.385
+      },
+      {
+        "description": "Microwave-Microwave the ramekin cup uncovered on high for 30 seconds",
+        "step_id": 4,
+        "start_time": 87.014,
+        "end_time": 149.567
+      },
+      {
+        "description": "stir-stir the ramekin cup",
+        "step_id": 11,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Stirring with knife"
+          }
+        ],
+        "start_time": 150.39274015722512,
+        "end_time": 161.876,
+        "modified_description": "Stirred ramekin cup with knife"
+      },
+      {
+        "description": "Microwave -Continue to Microwave for 15-30 more seconds or until the egg is almost set",
+        "step_id": 8,
+        "start_time": 164.21938243817988,
+        "end_time": 194.062
+      },
+      {
+        "description": "Line -Line the bottom piece of the English muffin with lettuce",
+        "step_id": 9,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "The top piece"
+          }
+        ],
+        "start_time": 200.993,
+        "end_time": 217.179
+      },
+      {
+        "description": "Top -Top cup with 1 tablespoon of salsa",
+        "step_id": 6,
+        "start_time": 219.01385369974128,
+        "end_time": 245.179
+      },
+      {
+        "description": "sprinkle -sprinkle 1 tablespoon of cheese on cup",
+        "step_id": 5,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Sprinkled cheese on top of the cup without measuring it"
+          }
+        ],
+        "start_time": 255.88489978228725,
+        "end_time": 286.39
+      },
+      {
+        "description": "Microwave -Microwave just until cheese melts, about 10 seconds",
+        "step_id": 10,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Did not wait for cheese to melt"
+          }
+        ],
+        "start_time": 287.29356866741904,
+        "end_time": 315.925
+      },
+      {
+        "description": "Place -Place the egg from the cup over the lettuce",
+        "step_id": 2,
+        "start_time": 316.8245453909397,
+        "end_time": 332.213
+      },
+      {
+        "description": "replace -replace the top of the English muffin",
+        "step_id": 7,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Replace with the bottom piece"
+          }
+        ],
+        "start_time": 333.72377484543995,
+        "end_time": 335.7721662944703
+      },
+      {
+        "description": "Coat -Coat a 6-oz. ramekin cup with cooking spray",
+        "step_id": 3,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 1,
+          "description": "Pour-Pour 1 egg into the ramekin cup",
+          "start_time": 1.372,
+          "end_time": 31.659,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I noticed a piece of shell fell into the cup. You might want to fish that out before cooking."
+            }
+          ]
+        },
+        {
+          "step_id": 11,
+          "description": "stir-stir the ramekin cup",
+          "start_time": 150.39274015722512,
+          "end_time": 161.876,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You might find it easier to stir with a spoon rather than the knife."
+            }
+          ]
+        },
+        {
+          "step_id": 9,
+          "description": "Line -Line the bottom piece of the English muffin with lettuce",
+          "start_time": 200.993,
+          "end_time": 217.179,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like the top piece. Usually, we line the bottom half with lettuce to build the sandwich up."
+            }
+          ]
+        },
+        {
+          "step_id": 5,
+          "description": "sprinkle -sprinkle 1 tablespoon of cheese on cup",
+          "start_time": 255.88489978228725,
+          "end_time": 286.39,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It helps to measure the cheese for consistent flavor, though sprinkling it by hand works too."
+            }
+          ]
+        },
+        {
+          "step_id": 10,
+          "description": "Microwave -Microwave just until cheese melts, about 10 seconds",
+          "start_time": 287.29356866741904,
+          "end_time": 315.925,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The cheese doesn't look quite melted yet. You might want to give it a few more seconds."
+            }
+          ]
+        },
+        {
+          "step_id": 7,
+          "description": "replace -replace the top of the English muffin",
+          "start_time": 333.72377484543995,
+          "end_time": 335.7721662944703,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It seems the halves got swapped. You'll want to place the top piece on to finish the sandwich correctly."
+            }
+          ]
+        },
+        {
+          "step_id": 3,
+          "description": "Coat -Coat a 6-oz. ramekin cup with cooking spray",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like the cooking spray was missed. Coating the cup first helps prevent the egg from sticking."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "1_36",
+    "activity_id": 1,
+    "step_annotations": [
+      {
+        "description": "Coat -Coat a 6-oz. ramekin cup with cooking spray",
+        "step_id": 3,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Take a big cup instead of a 6 Oz ramekin cup."
+          }
+        ],
+        "start_time": 2.512,
+        "end_time": 52.325,
+        "modified_description": "Coat -Coat a big microwavable cup instead of ramekin cup with cooking spray"
+      },
+      {
+        "description": "Pour-Pour 1 egg into the ramekin cup",
+        "step_id": 1,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Add 2 eggs instead of 1 egg."
+          }
+        ],
+        "start_time": 53.122,
+        "end_time": 145.21699999999998,
+        "modified_description": "Pour-Pour 2 eggs into the ramekin cup"
+      },
+      {
+        "description": "sprinkle -sprinkle 1 tablespoon of cheese on cup",
+        "step_id": 5,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Instead of 1 Tbsp add 2 Tbsp of cheese."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before microwaving the egg"
+          }
+        ],
+        "start_time": 151.317,
+        "end_time": 221.44299999999998,
+        "modified_description": "Sprinkle -Sprinkle 2 tablespoon of cheese on cup"
+      },
+      {
+        "description": "Cut -Cut the English muffin into two pieces with a knife",
+        "step_id": 12,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Cutting into two uneven pieces."
+          }
+        ],
+        "start_time": 237.201,
+        "end_time": 285.053,
+        "modified_description": "Cut -Cut the English muffin into two uneven pieces with a knife"
+      },
+      {
+        "description": "Microwave -Continue to Microwave for 15-30 more seconds or until the egg is almost set",
+        "step_id": 8,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Microwave for less than 15 seconds."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding cheese to the cup"
+          }
+        ],
+        "start_time": 286.8595018977654,
+        "end_time": 321.903,
+        "modified_description": "Microwave -Microwave for 10 seconds"
+      },
+      {
+        "description": "Top -Top cup with 1 tablespoon of salsa",
+        "step_id": 6,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Add 3 Tbsp of salsa instead of 1 Tbsp"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before microwaving completely for the egg to set"
+          }
+        ],
+        "start_time": 322.93492467250434,
+        "end_time": 365.751,
+        "modified_description": "Top -Top cup with 3 tablespoon of salsa"
+      },
+      {
+        "description": "Microwave -Microwave just until cheese melts, about 10 seconds",
+        "step_id": 10,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Microwave more than 30 seconds."
+          }
+        ],
+        "start_time": 368.776,
+        "end_time": 452.117,
+        "modified_description": "Microwave-Microwave the ramekin cup uncovered on high for 1 minute 10 seconds"
+      },
+      {
+        "description": "Line -Line the bottom piece of the English muffin with lettuce",
+        "step_id": 9,
+        "start_time": 398.09205545321043,
+        "end_time": 471.96500000000003
+      },
+      {
+        "description": "Place -Place the egg from the cup over the lettuce",
+        "step_id": 2,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Place the egg on other piece of English muffin instead of lettuce."
+          }
+        ],
+        "start_time": 472.466,
+        "end_time": 483.51,
+        "modified_description": "Place -Place the egg from the cup below the lettuce."
+      },
+      {
+        "description": "replace -replace the top of the English muffin",
+        "step_id": 7,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Place the other English muffin piece with lettuce on top of the egg."
+          }
+        ],
+        "start_time": 483.522,
+        "end_time": 488.79
+      },
+      {
+        "description": "Microwave-Microwave the ramekin cup uncovered on high for 30 seconds",
+        "step_id": 10,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "stir-stir the ramekin cup",
+        "step_id": 11,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 3,
+          "description": "Coat -Coat a big microwavable cup instead of ramekin cup with cooking spray",
+          "start_time": 2.512,
+          "end_time": 52.325,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you've chosen a larger cup. For the best cooking results with this recipe, a standard 6-ounce ramekin is recommended."
+            }
+          ]
+        },
+        {
+          "step_id": 1,
+          "description": "Pour-Pour 2 eggs into the ramekin cup",
+          "start_time": 53.122,
+          "end_time": 145.217,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I see you've added two eggs. The recipe calls for just one, so you may need to adjust the cooking time slightly."
+            }
+          ]
+        },
+        {
+          "step_id": 5,
+          "description": "Sprinkle -Sprinkle 2 tablespoon of cheese on cup",
+          "start_time": 151.317,
+          "end_time": 221.443,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like a generous amount of cheese. Sticking to one tablespoon helps maintain the right balance for this dish."
+            }
+          ]
+        },
+        {
+          "step_id": 5,
+          "description": "Sprinkle -Sprinkle 2 tablespoon of cheese on cup",
+          "start_time": 151.317,
+          "end_time": 221.443,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like we're adding the cheese a bit early. Usually, the egg is microwaved first to help it set properly."
+            }
+          ]
+        },
+        {
+          "step_id": 12,
+          "description": "Cut -Cut the English muffin into two uneven pieces with a knife",
+          "start_time": 237.201,
+          "end_time": 285.053,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try to keep the knife level as you slice so that both halves of the muffin are even."
+            }
+          ]
+        },
+        {
+          "step_id": 8,
+          "description": "Microwave -Microwave for 10 seconds",
+          "start_time": 286.8595018977654,
+          "end_time": 321.903,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like the microwave ran for less than 15 seconds. You might want to cook it a bit longer to ensure the egg sets."
+            }
+          ]
+        },
+        {
+          "step_id": 8,
+          "description": "Microwave -Microwave for 10 seconds",
+          "start_time": 286.8595018977654,
+          "end_time": 321.903,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the cheese was already added, keep a close watch while microwaving to prevent it from overheating."
+            }
+          ]
+        },
+        {
+          "step_id": 6,
+          "description": "Top -Top cup with 3 tablespoon of salsa",
+          "start_time": 322.93492467250434,
+          "end_time": 365.751,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That's quite a bit of salsa. Using just one tablespoon usually keeps the sandwich from getting too soggy."
+            }
+          ]
+        },
+        {
+          "step_id": 6,
+          "description": "Top -Top cup with 3 tablespoon of salsa",
+          "start_time": 322.93492467250434,
+          "end_time": 365.751,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Ideally, the egg should be completely set in the microwave before we add the salsa topping."
+            }
+          ]
+        },
+        {
+          "step_id": 10,
+          "description": "Microwave-Microwave the ramekin cup uncovered on high for 1 minute 10 seconds",
+          "start_time": 368.776,
+          "end_time": 452.117,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Be careful with the timing here; 30 seconds can be too long for just melting cheese. You might want to check it now."
+            }
+          ]
+        },
+        {
+          "step_id": 2,
+          "description": "Place -Place the egg from the cup below the lettuce.",
+          "start_time": 472.466,
+          "end_time": 483.51,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The egg is actually meant to sit on top of the lettuce layer, rather than directly on the muffin."
+            }
+          ]
+        },
+        {
+          "step_id": 7,
+          "description": "replace -replace the top of the English muffin",
+          "start_time": 483.522,
+          "end_time": 488.79,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like the piece with the lettuce ended up on top. You should use the plain muffin half to close the sandwich."
+            }
+          ]
+        },
+        {
+          "step_id": 10,
+          "description": "Skipped this step",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It seems we missed the initial 30-second microwave step. It's important to do that so the egg starts cooking."
+            }
+          ]
+        },
+        {
+          "step_id": 11,
+          "description": "Skipped this step",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to stir the cup briefly; this helps everything cook evenly."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "1_37",
+    "activity_id": 1,
+    "step_annotations": [
+      {
+        "description": "Coat -Coat a 6-oz. ramekin cup with cooking spray",
+        "step_id": 3,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "use mug instead of ramekin cup"
+          }
+        ],
+        "start_time": 2.443475113605638,
+        "end_time": 47.181,
+        "modified_description": "Coat mug with cooking spray"
+      },
+      {
+        "description": "Pour-Pour 1 egg into the ramekin cup",
+        "step_id": 1,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before correct order"
+          }
+        ],
+        "start_time": 56.075,
+        "end_time": 90.923
+      },
+      {
+        "description": "Microwave-Microwave the ramekin cup uncovered on high for 30 seconds",
+        "step_id": 4,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "20 secs"
+          },
+          {
+            "tag": "Temperature Error",
+            "description": "Microwave set on power level low instead of high"
+          }
+        ],
+        "start_time": 94.8443532677578,
+        "end_time": 183.102,
+        "modified_description": "Microwave-Microwave the ramekin cup uncovered on high for 20 seconds"
+      },
+      {
+        "description": "Top -Top cup with 1 tablespoon of salsa",
+        "step_id": 6,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "2 tablespoon instead of 1 tbsp salsa"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before microwaving completely until egg is almost set"
+          }
+        ],
+        "start_time": 185.72548013647983,
+        "end_time": 254.974,
+        "modified_description": "Top cup with 2 tablespoon of salsa"
+      },
+      {
+        "description": "Cut -Cut the English muffin into two pieces with a knife",
+        "step_id": 12,
+        "start_time": 259.153,
+        "end_time": 316.001
+      },
+      {
+        "description": "Line -Line the bottom piece of the English muffin with lettuce",
+        "step_id": 9,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after correct order"
+          }
+        ],
+        "start_time": 326.159,
+        "end_time": 365.843
+      },
+      {
+        "description": "stir-stir the ramekin cup",
+        "step_id": 11,
+        "start_time": 376.831,
+        "end_time": 391.405
+      },
+      {
+        "description": "Microwave -Continue to Microwave for 15-30 more seconds or until the egg is almost set",
+        "step_id": 8,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "10 seconds"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding salsa to the bowl"
+          }
+        ],
+        "start_time": 393.138,
+        "end_time": 430.408,
+        "modified_description": "Microwave -Continue to Microwave for 10 more seconds"
+      },
+      {
+        "description": "sprinkle -sprinkle 1 tablespoon of cheese on cup",
+        "step_id": 5,
+        "start_time": 438.837,
+        "end_time": 480.076
+      },
+      {
+        "description": "Microwave -Microwave just until cheese melts, about 10 seconds",
+        "step_id": 10,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Microwaved for 30 seconds instead of 10 seconds"
+          }
+        ],
+        "start_time": 481.292,
+        "end_time": 586.739,
+        "modified_description": "Microwave just until cheese and egg cooked melts, about 30 seconds"
+      },
+      {
+        "description": "Place -Place the egg from the cup over the lettuce",
+        "step_id": 2,
+        "start_time": 588.063,
+        "end_time": 595.921
+      },
+      {
+        "description": "replace -replace the top of the English muffin",
+        "step_id": 7,
+        "start_time": 596.274,
+        "end_time": 604.912
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 3,
+          "description": "Coat -Coat a 6-oz. ramekin cup with cooking spray",
+          "start_time": 2.443475113605638,
+          "end_time": 47.181,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I notice you're using a mug. A ramekin cup is typically recommended here to ensure the egg cooks evenly."
+            }
+          ]
+        },
+        {
+          "step_id": 1,
+          "description": "Pour-Pour 1 egg into the ramekin cup",
+          "start_time": 56.075,
+          "end_time": 90.923,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you're starting this step a bit early. You might want to check the recipe sequence to ensure everything is ready."
+            }
+          ]
+        },
+        {
+          "step_id": 4,
+          "description": "Microwave-Microwave the ramekin cup uncovered on high for 30 seconds",
+          "start_time": 94.8443532677578,
+          "end_time": 183.102,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The timer is set for 20 seconds, but cooking it for 30 seconds usually gives better results."
+            }
+          ]
+        },
+        {
+          "step_id": 4,
+          "description": "Microwave-Microwave the ramekin cup uncovered on high for 30 seconds",
+          "start_time": 94.8443532677578,
+          "end_time": 183.102,
+          "error_tag": "Temperature Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like the microwave is on low power. Switching it to high will help the egg cook properly."
+            }
+          ]
+        },
+        {
+          "step_id": 6,
+          "description": "Top -Top cup with 1 tablespoon of salsa",
+          "start_time": 185.72548013647983,
+          "end_time": 254.974,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try to stick to just one tablespoon of salsa so the flavors stay balanced."
+            }
+          ]
+        },
+        {
+          "step_id": 6,
+          "description": "Top -Top cup with 1 tablespoon of salsa",
+          "start_time": 185.72548013647983,
+          "end_time": 254.974,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Ideally, you should wait until the egg is almost set before adding the salsa."
+            }
+          ]
+        },
+        {
+          "step_id": 9,
+          "description": "Line -Line the bottom piece of the English muffin with lettuce",
+          "start_time": 326.159,
+          "end_time": 365.843,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're lining the muffin now, though this step is typically done earlier in the preparation."
+            }
+          ]
+        },
+        {
+          "step_id": 8,
+          "description": "Microwave -Continue to Microwave for 15-30 more seconds or until the egg is almost set",
+          "start_time": 393.138,
+          "end_time": 430.408,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "10 seconds might be a bit short; aim for 15 to 30 seconds to make sure the egg sets fully."
+            }
+          ]
+        },
+        {
+          "step_id": 8,
+          "description": "Microwave -Continue to Microwave for 15-30 more seconds or until the egg is almost set",
+          "start_time": 393.138,
+          "end_time": 430.408,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the salsa is already added, just keep an eye on it while microwaving to prevent any splatter."
+            }
+          ]
+        },
+        {
+          "step_id": 10,
+          "description": "Microwave -Microwave just until cheese melts, about 10 seconds",
+          "start_time": 481.292,
+          "end_time": 586.739,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You've set it for 30 seconds, but the cheese usually only needs about 10 seconds to melt."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "1_42",
+    "activity_id": 1,
+    "step_annotations": [
+      {
+        "description": "Pour-Pour 1 egg into the ramekin cup",
+        "step_id": 1,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "bowl instead of ramekin cup"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before coating with cooking spray"
+          }
+        ],
+        "start_time": 0.071,
+        "end_time": 31.87,
+        "modified_description": "Pour-Pour 1 egg into the bowl"
+      },
+      {
+        "description": "Microwave-Microwave the ramekin cup uncovered on high for 30 seconds",
+        "step_id": 4,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "60 instead of 30 seconds"
+          },
+          {
+            "tag": "Temperature Error",
+            "description": "medium instead of high"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before coating with cooking spray"
+          }
+        ],
+        "start_time": 33.325,
+        "end_time": 122.061,
+        "modified_description": "Microwave-Microwave the ramekin cup uncovered on medium for 60 seconds"
+      },
+      {
+        "description": "stir-stir the ramekin cup",
+        "step_id": 11,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before coating with cooking spray"
+          }
+        ],
+        "start_time": 62.116,
+        "end_time": 136.67
+      },
+      {
+        "description": "Coat -Coat a 6-oz. ramekin cup with cooking spray",
+        "step_id": 3,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "use regular oil instead of cooking spray"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding egg, microwaving and stirring"
+          }
+        ],
+        "start_time": 137.161,
+        "end_time": 147.652,
+        "modified_description": "Put some oil into a 6-oz. ramekin cup"
+      },
+      {
+        "description": "Cut -Cut the English muffin into two pieces with a knife",
+        "step_id": 12,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "hands instead of knife"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after correct order"
+          }
+        ],
+        "start_time": 149.234,
+        "end_time": 202.324,
+        "modified_description": "Cut -Cut the English muffin into two pieces with hands"
+      },
+      {
+        "description": "Line -Line the bottom piece of the English muffin with lettuce",
+        "step_id": 9,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after correct order"
+          }
+        ],
+        "start_time": 202.461,
+        "end_time": 228.506
+      },
+      {
+        "description": "Microwave -Continue to Microwave for 15-30 more seconds or until the egg is almost set",
+        "step_id": 8,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Not checking if the egg is set or not and microwaving for only 30 seconds"
+          }
+        ],
+        "start_time": 229.025,
+        "end_time": 274.524,
+        "modified_description": "Microwave -Continue to Microwave for 15-30 more seconds or until the egg is almost set"
+      },
+      {
+        "description": "Top -Top cup with 1 tablespoon of salsa",
+        "step_id": 6,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "2 instead of 1 tablespoon"
+          }
+        ],
+        "start_time": 246.315,
+        "end_time": 291.04200000000003,
+        "modified_description": "Top -Top cup with 2 tablespoon of salsa"
+      },
+      {
+        "description": "sprinkle -sprinkle 1 tablespoon of cheese on cup",
+        "step_id": 5,
+        "start_time": 292.943,
+        "end_time": 320.906
+      },
+      {
+        "description": "Microwave -Microwave just until cheese melts, about 10 seconds",
+        "step_id": 10,
+        "start_time": 321.543,
+        "end_time": 354.832
+      },
+      {
+        "description": "Place -Place the egg from the cup over the lettuce",
+        "step_id": 2,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Removing the placed lettuce on one piece of the muffin and placing egg on it and then lining it with lettuce."
+          }
+        ],
+        "start_time": 355.451,
+        "end_time": 377.415,
+        "modified_description": "Place -Place the egg from the cup under the lettuce"
+      },
+      {
+        "description": "replace -replace the top of the English muffin",
+        "step_id": 7,
+        "start_time": 378.342,
+        "end_time": 383.7334159237281
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 1,
+          "description": "Pour-Pour 1 egg into the ramekin cup",
+          "start_time": 0.071,
+          "end_time": 31.87,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you're using a bowl, but the recipe recommends using a ramekin cup for the best shape."
+            }
+          ]
+        },
+        {
+          "step_id": 1,
+          "description": "Pour-Pour 1 egg into the ramekin cup",
+          "start_time": 0.071,
+          "end_time": 31.87,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Hold on, we should coat the cup with cooking spray before adding the egg so it doesn't stick."
+            }
+          ]
+        },
+        {
+          "step_id": 4,
+          "description": "Microwave-Microwave the ramekin cup uncovered on high for 30 seconds",
+          "start_time": 33.325,
+          "end_time": 122.061,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful, setting it for 60 seconds might cause the egg to explode from the heat. 30 seconds should be safer."
+            }
+          ]
+        },
+        {
+          "step_id": 4,
+          "description": "Microwave-Microwave the ramekin cup uncovered on high for 30 seconds",
+          "start_time": 33.325,
+          "end_time": 122.061,
+          "error_tag": "Temperature Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You have the microwave set to medium, but high heat works best for this step."
+            }
+          ]
+        },
+        {
+          "step_id": 4,
+          "description": "Microwave-Microwave the ramekin cup uncovered on high for 30 seconds",
+          "start_time": 33.325,
+          "end_time": 122.061,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We still haven't applied the cooking spray, which might make the egg difficult to remove after cooking."
+            }
+          ]
+        },
+        {
+          "step_id": 11,
+          "description": "stir-stir the ramekin cup",
+          "start_time": 62.116,
+          "end_time": 136.67,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Just a reminder that the cup wasn't coated with spray earlier, so the egg might stick a bit while stirring."
+            }
+          ]
+        },
+        {
+          "step_id": 3,
+          "description": "Coat -Coat a 6-oz. ramekin cup with cooking spray",
+          "start_time": 137.161,
+          "end_time": 147.652,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're using regular oil, but cooking spray provides a more even coating for the ramekin."
+            }
+          ]
+        },
+        {
+          "step_id": 3,
+          "description": "Coat -Coat a 6-oz. ramekin cup with cooking spray",
+          "start_time": 137.161,
+          "end_time": 147.652,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We're adding the coating now, though usually this is done before putting the ingredients in."
+            }
+          ]
+        },
+        {
+          "step_id": 12,
+          "description": "Cut -Cut the English muffin into two pieces with a knife",
+          "start_time": 149.234,
+          "end_time": 202.324,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Using a knife will give you a much cleaner cut than tearing the muffin with your hands."
+            }
+          ]
+        },
+        {
+          "step_id": 12,
+          "description": "Cut -Cut the English muffin into two pieces with a knife",
+          "start_time": 149.234,
+          "end_time": 202.324,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We're cutting the muffin now, a little later in the process than planned."
+            }
+          ]
+        },
+        {
+          "step_id": 9,
+          "description": "Line -Line the bottom piece of the English muffin with lettuce",
+          "start_time": 202.461,
+          "end_time": 228.506,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We are lining the muffin now, just catching up on the assembly order."
+            }
+          ]
+        },
+        {
+          "step_id": 8,
+          "description": "Microwave -Continue to Microwave for 15-30 more seconds or until the egg is almost set",
+          "start_time": 229.025,
+          "end_time": 274.524,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Make sure to check if the egg is set before the time is up, rather than just running it for the full 30 seconds."
+            }
+          ]
+        },
+        {
+          "step_id": 6,
+          "description": "Top -Top cup with 1 tablespoon of salsa",
+          "start_time": 246.315,
+          "end_time": 291.04200000000003,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like about 2 tablespoons, but the recipe suggests using just 1 tablespoon of salsa."
+            }
+          ]
+        },
+        {
+          "step_id": 2,
+          "description": "Place -Place the egg from the cup over the lettuce",
+          "start_time": 355.451,
+          "end_time": 377.415,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like the layering is getting mixed up. The egg should be placed directly on top of the lettuce."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "1_43",
+    "activity_id": 1,
+    "step_annotations": [
+      {
+        "description": "Coat -Coat a 6-oz. ramekin cup with cooking spray",
+        "step_id": 3,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Pour-Pour 1 egg into the ramekin cup",
+        "step_id": 1,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "2 instead of 1 egg"
+          }
+        ],
+        "start_time": 12.057,
+        "end_time": 58.423,
+        "modified_description": "Pour-Pour 2 eggs into the ramekin cup"
+      },
+      {
+        "description": "Microwave-Microwave the ramekin cup uncovered on high for 30 seconds",
+        "step_id": 4,
+        "errors": [
+          {
+            "tag": "Temperature Error",
+            "description": "medium instead of high"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before correct order"
+          }
+        ],
+        "start_time": 61,
+        "end_time": 112,
+        "modified_description": "Microwave-Microwave the ramekin cup uncovered on medium for 30 seconds"
+      },
+      {
+        "description": "stir-stir the ramekin cup",
+        "step_id": 11,
+        "start_time": 119.667,
+        "end_time": 140.546
+      },
+      {
+        "description": "Cut -Cut the English muffin into two pieces with a knife",
+        "step_id": 12,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Using hand instead of knife"
+          }
+        ],
+        "start_time": 141.036,
+        "end_time": 163.375,
+        "modified_description": "Cut -Cut the English muffin into two pieces with hand"
+      },
+      {
+        "description": "Microwave -Continue to Microwave for 15-30 more seconds or until the egg is almost set",
+        "step_id": 8,
+        "start_time": 164.668,
+        "end_time": 208.156
+      },
+      {
+        "description": "Line -Line the bottom piece of the English muffin with lettuce",
+        "step_id": 9,
+        "start_time": 211.693,
+        "end_time": 239.742
+      },
+      {
+        "description": "sprinkle -sprinkle 1 tablespoon of cheese on cup",
+        "step_id": 5,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "2 tbsp instead of 1 tablespoon"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding salsa"
+          }
+        ],
+        "start_time": 246.351,
+        "end_time": 317.205,
+        "modified_description": "sprinkle -sprinkle 2 tablespoon of cheese on cup"
+      },
+      {
+        "description": "Microwave -Microwave just until cheese melts, about 10 seconds",
+        "step_id": 10,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "20 instead of 10 seconds"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding salsa"
+          }
+        ],
+        "start_time": 326.839,
+        "end_time": 365.595,
+        "modified_description": "Microwave -Microwave just until cheese melts, about 20 seconds"
+      },
+      {
+        "description": "Top -Top cup with 1 tablespoon of salsa",
+        "step_id": 6,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "1 instead of 2 tablespoon"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after microwaving to melt the cheese"
+          }
+        ],
+        "start_time": 335.693,
+        "end_time": 387.254,
+        "modified_description": "Top -Top cup with 2 tablespoon of salsa"
+      },
+      {
+        "description": "Place -Place the egg from the cup over the lettuce",
+        "step_id": 2,
+        "start_time": 400.1810973590564,
+        "end_time": 428.083
+      },
+      {
+        "description": "replace -replace the top of the English muffin",
+        "step_id": 7,
+        "start_time": 428.156,
+        "end_time": 435.595
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 3,
+          "description": "Coat -Coat a 6-oz. ramekin cup with cooking spray",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you missed coating the ramekin with cooking spray. You should do that before adding the egg so it doesn't stick."
+            }
+          ]
+        },
+        {
+          "step_id": 1,
+          "description": "Pour-Pour 1 egg into the ramekin cup",
+          "start_time": 12.057,
+          "end_time": 58.423,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The recipe calls for just one egg. You might want to remove the extra one before continuing."
+            }
+          ]
+        },
+        {
+          "step_id": 4,
+          "description": "Microwave-Microwave the ramekin cup uncovered on high for 30 seconds",
+          "start_time": 61.0,
+          "end_time": 112.0,
+          "error_tag": "Temperature Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Make sure to set the microwave to high power for 30 seconds, rather than medium."
+            }
+          ]
+        },
+        {
+          "step_id": 12,
+          "description": "Cut -Cut the English muffin into two pieces with a knife",
+          "start_time": 141.036,
+          "end_time": 163.375,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Using a knife to cut the English muffin will give you cleaner pieces than tearing it by hand."
+            }
+          ]
+        },
+        {
+          "step_id": 5,
+          "description": "sprinkle -sprinkle 1 tablespoon of cheese on cup",
+          "start_time": 246.351,
+          "end_time": 317.205,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like a bit too much cheese. One tablespoon should be enough, and remember to add the salsa first."
+            }
+          ]
+        },
+        {
+          "step_id": 10,
+          "description": "Microwave -Microwave just until cheese melts, about 10 seconds",
+          "start_time": 326.839,
+          "end_time": 365.595,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Ten seconds should be enough to melt the cheese; twenty seconds might overcook it."
+            }
+          ]
+        },
+        {
+          "step_id": 6,
+          "description": "Top -Top cup with 1 tablespoon of salsa",
+          "start_time": 335.693,
+          "end_time": 387.254,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please stick to one tablespoon of salsa to keep the flavors balanced."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "1_49",
+    "activity_id": 1,
+    "step_annotations": [
+      {
+        "description": "Coat -Coat a 6-oz. ramekin cup with cooking spray",
+        "step_id": 3,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Bowl instead of ramekin cup"
+          }
+        ],
+        "start_time": 2.104336428661891,
+        "end_time": 31.173,
+        "modified_description": "Coat -Coat a bowl with cooking spray"
+      },
+      {
+        "description": "sprinkle -sprinkle 1 tablespoon of cheese on cup",
+        "step_id": 5,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Added butter instead of cheese on cup"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding and microwaving egg and adding salsa to it"
+          }
+        ],
+        "start_time": 36.842,
+        "end_time": 74.629,
+        "modified_description": "sprinkle -sprinkle 1 tablespoon of butter on cup"
+      },
+      {
+        "description": "Microwave -Microwave just until cheese melts, about 10 seconds",
+        "step_id": 10,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding egg and salsa to it"
+          }
+        ],
+        "start_time": 75.11423669668774,
+        "end_time": 101.798
+      },
+      {
+        "description": "Cut -Cut the English muffin into two pieces with a knife",
+        "step_id": 12,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "hands instead of a knife"
+          }
+        ],
+        "start_time": 99.89566498609601,
+        "end_time": 147.55225785034264,
+        "modified_description": "Cut -Cut the English muffin into two pieces with hands"
+      },
+      {
+        "description": "Pour-Pour 1 egg into the ramekin cup",
+        "step_id": 1,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding and melting cheese to the cup"
+          }
+        ],
+        "start_time": 160.51485110941772,
+        "end_time": 183.5806420557131
+      },
+      {
+        "description": "Microwave-Microwave the ramekin cup uncovered on high for 30 seconds",
+        "step_id": 4,
+        "errors": [
+          {
+            "tag": "Temperature Error",
+            "description": "Temperature is set to medium instead of high"
+          },
+          {
+            "tag": "Timing Error",
+            "description": "15 seconds instead of 30 seconds"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding and melting cheese to the cup"
+          }
+        ],
+        "start_time": 190.055,
+        "end_time": 218.155,
+        "modified_description": "Microwave-Microwave the ramekin cup uncovered on medium for 15 seconds"
+      },
+      {
+        "description": "stir-stir the ramekin cup",
+        "step_id": 11,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding and melting cheese to the cup"
+          }
+        ],
+        "start_time": 218.27464166088464,
+        "end_time": 231.42786129141672
+      },
+      {
+        "description": "Microwave -Continue to Microwave for 15-30 more seconds or until the egg is almost set",
+        "step_id": 8,
+        "start_time": 236.57477332075538,
+        "end_time": 280.609
+      },
+      {
+        "description": "Top -Top cup with 1 tablespoon of salsa",
+        "step_id": 6,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "2 instead of 1 tablespoon"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding and melting cheese"
+          }
+        ],
+        "start_time": 282.3251024704321,
+        "end_time": 315.4940911039478,
+        "modified_description": "Top -Top cup with 2 tablespoon of salsa"
+      },
+      {
+        "description": "Line -Line the bottom piece of the English muffin with lettuce",
+        "step_id": 9,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "two pieces instead of bottom piece"
+          }
+        ],
+        "start_time": 316.2565965897757,
+        "end_time": 346.94744239435056,
+        "modified_description": "Line -Line the two pieces of the English muffin with lettuce"
+      },
+      {
+        "description": "Place -Place the egg from the cup over the lettuce",
+        "step_id": 2,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Removing the placed lettuce on one piece of the muffin and placing egg on it and then lining it with lettuce."
+          }
+        ],
+        "start_time": 354.953749995544,
+        "end_time": 369.250727854818,
+        "modified_description": "Place -Place the egg from the cup under the lettuce"
+      },
+      {
+        "description": "replace -replace the top of the English muffin",
+        "step_id": 7,
+        "start_time": 370.5851124550169,
+        "end_time": 378.5914200562103
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 3,
+          "description": "Coat -Coat a 6-oz. ramekin cup with cooking spray",
+          "start_time": 2.104336428661891,
+          "end_time": 31.173,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you've grabbed a bowl. Using a 6-oz ramekin cup is recommended for the correct shape."
+            }
+          ]
+        },
+        {
+          "step_id": 5,
+          "description": "sprinkle -sprinkle 1 tablespoon of cheese on cup",
+          "start_time": 36.842,
+          "end_time": 74.629,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like butter you are adding. The recipe calls for sprinkling 1 tablespoon of cheese here."
+            }
+          ]
+        },
+        {
+          "step_id": 5,
+          "description": "sprinkle -sprinkle 1 tablespoon of cheese on cup",
+          "start_time": 36.842,
+          "end_time": 74.629,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We usually add the egg and microwave it first. Let's hold off on the toppings until the egg is ready."
+            }
+          ]
+        },
+        {
+          "step_id": 10,
+          "description": "Microwave -Microwave just until cheese melts, about 10 seconds",
+          "start_time": 75.11423669668774,
+          "end_time": 101.798,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We should wait to use the microwave until the egg is in the cup. Let's add the egg first."
+            }
+          ]
+        },
+        {
+          "step_id": 12,
+          "description": "Cut -Cut the English muffin into two pieces with a knife",
+          "start_time": 99.89566498609601,
+          "end_time": 147.55225785034264,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "For a cleaner split, try using a knife to cut the muffin rather than tearing it by hand."
+            }
+          ]
+        },
+        {
+          "step_id": 1,
+          "description": "Pour-Pour 1 egg into the ramekin cup",
+          "start_time": 160.51485110941772,
+          "end_time": 183.5806420557131,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Now that we're adding the egg, we can get back on track. In the future, try to add the egg before the toppings."
+            }
+          ]
+        },
+        {
+          "step_id": 4,
+          "description": "Microwave-Microwave the ramekin cup uncovered on high for 30 seconds",
+          "start_time": 190.055,
+          "end_time": 218.155,
+          "error_tag": "Temperature Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Make sure the microwave is set to 'High' power for this step."
+            }
+          ]
+        },
+        {
+          "step_id": 4,
+          "description": "Microwave-Microwave the ramekin cup uncovered on high for 30 seconds",
+          "start_time": 190.055,
+          "end_time": 218.155,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The egg needs about 30 seconds to cook, so let's increase the time from 15 seconds."
+            }
+          ]
+        },
+        {
+          "step_id": 4,
+          "description": "Microwave-Microwave the ramekin cup uncovered on high for 30 seconds",
+          "start_time": 190.055,
+          "end_time": 218.155,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the toppings are already in, keep an eye on the cup while it microwaves to prevent burning."
+            }
+          ]
+        },
+        {
+          "step_id": 11,
+          "description": "stir-stir the ramekin cup",
+          "start_time": 218.27464166088464,
+          "end_time": 231.42786129141672,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Just a reminder for next time: it's easier to stir the egg before any melted cheese is added."
+            }
+          ]
+        },
+        {
+          "step_id": 6,
+          "description": "Top -Top cup with 1 tablespoon of salsa",
+          "start_time": 282.3251024704321,
+          "end_time": 315.4940911039478,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We only need 1 tablespoon of salsa for this recipe; that looks like a bit too much."
+            }
+          ]
+        },
+        {
+          "step_id": 6,
+          "description": "Top -Top cup with 1 tablespoon of salsa",
+          "start_time": 282.3251024704321,
+          "end_time": 315.4940911039478,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You are adding the salsa now, which is the correct final topping step."
+            }
+          ]
+        },
+        {
+          "step_id": 9,
+          "description": "Line -Line the bottom piece of the English muffin with lettuce",
+          "start_time": 316.2565965897757,
+          "end_time": 346.94744239435056,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We just need to line the bottom piece of the muffin with lettuce, not both halves."
+            }
+          ]
+        },
+        {
+          "step_id": 2,
+          "description": "Place -Place the egg from the cup over the lettuce",
+          "start_time": 354.953749995544,
+          "end_time": 369.250727854818,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Let's assemble this carefully: place the cooked egg directly on top of the lettuce on the bottom muffin piece."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "1_136",
+    "activity_id": 1,
+    "step_annotations": [
+      {
+        "description": "Coat -Coat a 6-oz. ramekin cup with cooking spray",
+        "step_id": 3,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Take a big cup instead of a 6 Oz ramekin cup."
+          }
+        ],
+        "start_time": 9.562,
+        "end_time": 48.19,
+        "modified_description": "Coat -Coat a big microwavable cup with cooking spray"
+      },
+      {
+        "description": "Pour-Pour 1 egg into the ramekin cup",
+        "step_id": 1,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Add 2 eggs instead of 1 egg."
+          }
+        ],
+        "start_time": 49.834,
+        "end_time": 150.827,
+        "modified_description": "Pour-Pour 2 eggs into the ramekin cup"
+      },
+      {
+        "description": "sprinkle -sprinkle 1 tablespoon of cheese on cup",
+        "step_id": 5,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Instead of 1 Tbsp add 2 Tbsp of cheese."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before microwaving and adding salsa"
+          }
+        ],
+        "start_time": 159.142,
+        "end_time": 255.89,
+        "modified_description": "Sprinkle -Sprinkle 2 tablespoon of cheese on cup"
+      },
+      {
+        "description": "Cut -Cut the English muffin into two pieces with a knife",
+        "step_id": 12,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Cutting into two uneven pieces."
+          }
+        ],
+        "start_time": 262.26800000000003,
+        "end_time": 373.352,
+        "modified_description": "Cut -Cut the English muffin into two uneven pieces with a knife"
+      },
+      {
+        "description": "Microwave-Microwave the ramekin cup uncovered on high for 30 seconds",
+        "step_id": 8,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Microwave for less than 15 seconds."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding cheese and before initial stirring"
+          }
+        ],
+        "start_time": 380.022,
+        "end_time": 413.654,
+        "modified_description": "Microwave -Microwave for 10 seconds"
+      },
+      {
+        "description": "Top -Top cup with 1 tablespoon of salsa",
+        "step_id": 6,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Add 3 Tbsp of salsa instead of 1 Tbsp"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding cheese and before microwaving enough to set the egg"
+          }
+        ],
+        "start_time": 422,
+        "end_time": 469.314,
+        "modified_description": "Top -Top cup with 3 tablespoon of salsa"
+      },
+      {
+        "description": "Line -Line the bottom piece of the English muffin with lettuce",
+        "step_id": 9,
+        "start_time": 470.694,
+        "end_time": 537.882
+      },
+      {
+        "description": "Microwave -Continue to Microwave for 15-30 more seconds or until the egg is almost set",
+        "step_id": 4,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Microwave for 1 minute 10 seconds"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding cheese"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "The material in microwave is spilled out"
+          }
+        ],
+        "start_time": 561.933,
+        "end_time": 744.687,
+        "modified_description": "Microwave-Microwave the ramekin cup uncovered on high for 1 minute 10 seconds"
+      },
+      {
+        "description": "Place -Place the egg from the cup over the lettuce",
+        "step_id": 2,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1,
+        "end_time": -1,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Microwave -Microwave just until cheese melts, about 10 seconds",
+        "step_id": 10,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "stir-stir the ramekin cup",
+        "step_id": 11,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "replace -replace the top of the English muffin",
+        "step_id": 7,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 3,
+          "description": "Coat -Coat a big microwavable cup with cooking spray",
+          "start_time": 9.562,
+          "end_time": 48.19,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I noticed you chose a larger cup. Just keep in mind this might change how the egg cooks compared to using a smaller ramekin."
+            }
+          ]
+        },
+        {
+          "step_id": 1,
+          "description": "Pour-Pour 2 eggs into the ramekin cup",
+          "start_time": 49.834,
+          "end_time": 150.827,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like we added two eggs. You may need to adjust the cooking time slightly to ensure they both set properly."
+            }
+          ]
+        },
+        {
+          "step_id": 5,
+          "description": "Sprinkle -Sprinkle 2 tablespoon of cheese on cup",
+          "start_time": 159.142,
+          "end_time": 255.89,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That's a bit more cheese than the recipe calls for. Keep an eye on it so it doesn't bubble over in the microwave."
+            }
+          ]
+        },
+        {
+          "step_id": 5,
+          "description": "Sprinkle -Sprinkle 2 tablespoon of cheese on cup",
+          "start_time": 159.142,
+          "end_time": 255.89,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We're adding the cheese a little early. Usually, this goes in after the egg has cooked for a bit."
+            }
+          ]
+        },
+        {
+          "step_id": 12,
+          "description": "Cut -Cut the English muffin into two uneven pieces with a knife",
+          "start_time": 262.26800000000003,
+          "end_time": 373.352,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try to keep the knife level as you cut so both halves of the muffin are even."
+            }
+          ]
+        },
+        {
+          "step_id": 8,
+          "description": "Microwave -Microwave for 10 seconds",
+          "start_time": 380.022,
+          "end_time": 413.654,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That was a quick warm-up. The egg usually needs at least 30 seconds on high to start setting properly."
+            }
+          ]
+        },
+        {
+          "step_id": 8,
+          "description": "Microwave -Microwave for 10 seconds",
+          "start_time": 380.022,
+          "end_time": 413.654,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the toppings are already in, watch closely to ensure they don't overcook during this first microwave step."
+            }
+          ]
+        },
+        {
+          "step_id": 6,
+          "description": "Top -Top cup with 3 tablespoon of salsa",
+          "start_time": 422.0,
+          "end_time": 469.314,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That's a generous amount of salsa. You might want to remove a little so the sandwich isn't too soggy."
+            }
+          ]
+        },
+        {
+          "step_id": 6,
+          "description": "Top -Top cup with 3 tablespoon of salsa",
+          "start_time": 422.0,
+          "end_time": 469.314,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We're adding the salsa now, which is fine, though typically it's added before the cheese layer."
+            }
+          ]
+        },
+        {
+          "step_id": 4,
+          "description": "Microwave-Microwave the ramekin cup uncovered on high for 1 minute 10 seconds",
+          "start_time": 561.933,
+          "end_time": 744.687,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We've been microwaving for over a minute. You should check the egg immediately to prevent it from getting tough."
+            }
+          ]
+        },
+        {
+          "step_id": 4,
+          "description": "Microwave-Microwave the ramekin cup uncovered on high for 1 minute 10 seconds",
+          "start_time": 561.933,
+          "end_time": 744.687,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "With the cheese and salsa already added, this long cook time might affect the toppings' texture."
+            }
+          ]
+        },
+        {
+          "step_id": 4,
+          "description": "Microwave-Microwave the ramekin cup uncovered on high for 1 minute 10 seconds",
+          "start_time": 561.933,
+          "end_time": 744.687,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful! It looks like the cup has spilled over. Please use a cloth to handle it, as the liquid is very hot."
+            }
+          ]
+        },
+        {
+          "step_id": 2,
+          "description": "Place -Place the egg from the cup over the lettuce",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like we missed placing the egg onto the lettuce to build the sandwich."
+            }
+          ]
+        },
+        {
+          "step_id": 10,
+          "description": "Microwave -Microwave just until cheese melts, about 10 seconds",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We skipped the final melt step. A quick 10 seconds in the microwave helps bind everything together."
+            }
+          ]
+        },
+        {
+          "step_id": 11,
+          "description": "stir-stir the ramekin cup",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We missed the stirring step. Mixing the ingredients usually helps them cook more evenly."
+            }
+          ]
+        },
+        {
+          "step_id": 7,
+          "description": "replace -replace the top of the English muffin",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to place the top of the English muffin on to complete your sandwich."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "1_143",
+    "activity_id": 1,
+    "step_annotations": [
+      {
+        "description": "Coat -Coat a 6-oz. ramekin cup with cooking spray",
+        "step_id": 3,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Pour-Pour 1 egg into the ramekin cup",
+        "step_id": 1,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "2 instead of 1 egg"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before correct order"
+          }
+        ],
+        "start_time": 18.129,
+        "end_time": 64.244,
+        "modified_description": "Pour-Pour 2 eggs into the ramekin cup"
+      },
+      {
+        "description": "Microwave-Microwave the ramekin cup uncovered on high for 30 seconds",
+        "step_id": 4,
+        "errors": [
+          {
+            "tag": "Temperature Error",
+            "description": "Set microwave to medium temperature instead of high"
+          }
+        ],
+        "start_time": 80.816,
+        "end_time": 185.637,
+        "modified_description": "Microwave-Microwave the ramekin cup uncovered on medium for 30 seconds"
+      },
+      {
+        "description": "stir-stir the ramekin cup",
+        "step_id": 11,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Egg is not stirred properly leaving yolk unmixed and did not stir properly"
+          }
+        ],
+        "start_time": 189.68529818614806,
+        "end_time": 226.833,
+        "modified_description": "stir-stir the ramekin cup incompletely"
+      },
+      {
+        "description": "Cut -Cut the English muffin into two pieces with a knife",
+        "step_id": 12,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Cut the muffin into multiple pieces instead of two halves"
+          }
+        ],
+        "start_time": 229.59961320355234,
+        "end_time": 272.37,
+        "modified_description": "cut the muffin into multiple pieces instead of two halves"
+      },
+      {
+        "description": "Microwave -Continue to Microwave for 15-30 more seconds or until the egg is almost set",
+        "step_id": 8,
+        "start_time": 275.58090410360205,
+        "end_time": 322.309
+      },
+      {
+        "description": "Line -Line the bottom piece of the English muffin with lettuce",
+        "step_id": 9,
+        "start_time": 326.225,
+        "end_time": 365.189
+      },
+      {
+        "description": "sprinkle -sprinkle 1 tablespoon of cheese on cup",
+        "step_id": 5,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "2 instead of 1tablespoon"
+          },
+          {
+            "tag": "Technique Error",
+            "description": "cheese is sprinkled on muffin and not in cup"
+          }
+        ],
+        "start_time": 387.862,
+        "end_time": 459.155,
+        "modified_description": "sprinkle -sprinkle 2 tablespoon of cheese instead of 1 tablespoon on muffin"
+      },
+      {
+        "description": "Microwave -Microwave just until cheese melts, about 10 seconds",
+        "step_id": 10,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Microwave it for 20 seconds"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Add cheese to another bowl"
+          }
+        ],
+        "start_time": 479.337,
+        "end_time": 537.856,
+        "modified_description": "Microwave -Microwave just until cheese melts, about 20 seconds"
+      },
+      {
+        "description": "Top -Top cup with 1 tablespoon of salsa",
+        "step_id": 6,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Top cup with 2 tablespoons of salsa"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Add salsa to the cheese bowl instead of ramekin bowl"
+          }
+        ],
+        "start_time": 539.9733267788879,
+        "end_time": 566.03,
+        "modified_description": "Top -Top cup with 2 tablespoon of salsa"
+      },
+      {
+        "description": "Place -Place the egg from the cup over the lettuce",
+        "step_id": 2,
+        "start_time": 567.7536900310013,
+        "end_time": 600.021
+      },
+      {
+        "description": "replace -replace the top of the English muffin",
+        "step_id": 7,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 3,
+          "description": "Coat -Coat a 6-oz. ramekin cup with cooking spray",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you skipped coating the ramekin. You might want to spray it now so the egg doesn't stick."
+            }
+          ]
+        },
+        {
+          "step_id": 1,
+          "description": "Pour-Pour 1 egg into the ramekin cup",
+          "start_time": 18.129,
+          "end_time": 64.244,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I noticed you used two eggs instead of one. You may need to adjust the cooking time slightly to ensure they set properly."
+            }
+          ]
+        },
+        {
+          "step_id": 1,
+          "description": "Pour-Pour 1 egg into the ramekin cup",
+          "start_time": 18.129,
+          "end_time": 64.244,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We seem to be doing this a bit out of order. Let's make sure we haven't missed any preparation steps for the ramekin."
+            }
+          ]
+        },
+        {
+          "step_id": 4,
+          "description": "Microwave-Microwave the ramekin cup uncovered on high for 30 seconds",
+          "start_time": 80.816,
+          "end_time": 185.637,
+          "error_tag": "Temperature Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The microwave is set to medium, but the recipe calls for high. You might want to switch it to ensure the egg cooks in 30 seconds."
+            }
+          ]
+        },
+        {
+          "step_id": 11,
+          "description": "stir-stir the ramekin cup",
+          "start_time": 189.68529818614806,
+          "end_time": 226.833,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try to stir a bit more thoroughly to make sure the yolk breaks up and mixes completely."
+            }
+          ]
+        },
+        {
+          "step_id": 12,
+          "description": "Cut -Cut the English muffin into two pieces with a knife",
+          "start_time": 229.59961320355234,
+          "end_time": 272.37,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You've cut the muffin into several pieces. We typically just need two halves, but we can proceed with these."
+            }
+          ]
+        },
+        {
+          "step_id": 5,
+          "description": "sprinkle -sprinkle 1 tablespoon of cheese on cup",
+          "start_time": 387.862,
+          "end_time": 459.155,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like about two tablespoons of cheese. The recipe suggests one, but extra cheese is fine if you prefer."
+            }
+          ]
+        },
+        {
+          "step_id": 5,
+          "description": "sprinkle -sprinkle 1 tablespoon of cheese on cup",
+          "start_time": 387.862,
+          "end_time": 459.155,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The cheese is meant to be sprinkled into the cup with the egg, rather than directly onto the muffin right now."
+            }
+          ]
+        },
+        {
+          "step_id": 10,
+          "description": "Microwave -Microwave just until cheese melts, about 10 seconds",
+          "start_time": 479.337,
+          "end_time": 537.856,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You've set it for 20 seconds, but it only needs about 10 to melt the cheese. Keep an eye on it so it doesn't overcook."
+            }
+          ]
+        },
+        {
+          "step_id": 10,
+          "description": "Microwave -Microwave just until cheese melts, about 10 seconds",
+          "start_time": 479.337,
+          "end_time": 537.856,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you're putting the cheese in a separate bowl. It should go right on top of the egg in the ramekin before microwaving."
+            }
+          ]
+        },
+        {
+          "step_id": 6,
+          "description": "Top -Top cup with 1 tablespoon of salsa",
+          "start_time": 539.9733267788879,
+          "end_time": 566.03,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That's about two tablespoons of salsa. The recipe calls for just one, but feel free to keep the extra if you like it."
+            }
+          ]
+        },
+        {
+          "step_id": 6,
+          "description": "Top -Top cup with 1 tablespoon of salsa",
+          "start_time": 539.9733267788879,
+          "end_time": 566.03,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The salsa should be added to the ramekin with the egg, rather than the bowl with the cheese."
+            }
+          ]
+        },
+        {
+          "step_id": 7,
+          "description": "replace -replace the top of the English muffin",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to place the top of the English muffin on to finish your sandwich."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "2_3",
+    "activity_id": 2,
+    "step_annotations": [
+      {
+        "description": "Place-Place 5 meatballs in a Microwave-safe plate",
+        "step_id": 21,
+        "start_time": 2.6533407117834398,
+        "end_time": 82.25356206528662
+      },
+      {
+        "description": "Peel-Peel 1 garlic clove",
+        "step_id": 14,
+        "start_time": 98.17360633598726,
+        "end_time": 143.28039843630575
+      },
+      {
+        "description": "Mix-Mix 1/4 cup sweet-and-sour sauce and 1/2 teaspoon soy sauce in a small bowl",
+        "step_id": 23,
+        "start_time": 161.85378341878982,
+        "end_time": 321.05422612579616
+      },
+      {
+        "description": "Peel-Peel one medium onion",
+        "step_id": 17,
+        "start_time": 329.0142482611465,
+        "end_time": 429.8411953089171
+      },
+      {
+        "description": "Cut-Cut 1/8 garlic clove",
+        "step_id": 16,
+        "start_time": 435.14787673248406,
+        "end_time": 451.06792100318467
+      },
+      {
+        "description": "Mince-Mince 1/8 garlic clove",
+        "step_id": 26,
+        "start_time": 456.37460242675155,
+        "end_time": 498.82805381528664
+      },
+      {
+        "description": "cut-Cut onion into two pieces",
+        "step_id": 27,
+        "start_time": 504.1347352388535,
+        "end_time": 525.361460933121
+      },
+      {
+        "description": "Cut-Cut 1/4 medium carrot into short, thin strips",
+        "step_id": 22,
+        "start_time": 533.3214830684713,
+        "end_time": 665.9885186576433
+      },
+      {
+        "description": "Slice-Slice 1/8 medium onion",
+        "step_id": 19,
+        "start_time": 663.3351779458599,
+        "end_time": 727.0153550286625
+      },
+      {
+        "description": "Top-Top the plate with the carrots, onion, garlic and 1/4 tsp pepper powder",
+        "step_id": 24,
+        "start_time": 727.0153550286624,
+        "end_time": 803.9622356703823
+      },
+      {
+        "description": "Pour-Pour the sauces over the meatballs",
+        "step_id": 15,
+        "start_time": 806.6155763821656,
+        "end_time": 841.1090056353504
+      },
+      {
+        "description": "Microwave-Microwave the plate, covered, on high for 1.5 minutes",
+        "step_id": 20,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Microwave the plate, covered, on high for 5 minutes instead of 1.5 minutes"
+          }
+        ],
+        "start_time": 843,
+        "end_time": 1204.6,
+        "modified_description": "Microwave-Microwave the plate, covered, on high for 1.5 minutes"
+      },
+      {
+        "description": "Stir-Stir the contents in the microwave with a spoon",
+        "step_id": 18,
+        "start_time": 1207.6,
+        "end_time": 1219.2
+      },
+      {
+        "description": "Microwave-Microwave the plate, covered, on high for 1.5 minutes",
+        "step_id": 20,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Microwave the plate, covered, on high for 5 minutes instead of 1.5 minutes"
+          }
+        ],
+        "start_time": 1228.8,
+        "end_time": 1564.8,
+        "modified_description": "Microwave-Microwave the plate, covered, on high for 1.5 minutes"
+      },
+      {
+        "description": "Stir-Stir the contents in the microwave with a spoon",
+        "step_id": 18,
+        "start_time": 1562.8176792404458,
+        "end_time": 1602.6177899171973
+      },
+      {
+        "description": "Microwave-Microwave for 1 more minute",
+        "step_id": 25,
+        "start_time": 1597.3111084936306,
+        "end_time": 1653.0312634410827
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 20,
+          "description": "Microwave-Microwave the plate, covered, on high for 1.5 minutes",
+          "start_time": 843,
+          "end_time": 1204.6,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like the microwave is set for five minutes, but the recipe calls for just one and a half. You might want to adjust the time so the meatballs don't overcook."
+            },
+            {
+              "role": "user",
+              "utterance": "Oh, thanks for catching that."
+            }
+          ]
+        },
+        {
+          "step_id": 20,
+          "description": "Microwave-Microwave the plate, covered, on high for 1.5 minutes",
+          "start_time": 1228.8,
+          "end_time": 1564.8,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I noticed the timer is set to five minutes again. We only need another minute and a half for this step to ensure the texture is right."
+            },
+            {
+              "role": "user",
+              "utterance": "Right, I'll reset it."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "2_4",
+    "activity_id": 2,
+    "step_annotations": [
+      {
+        "description": "Place-Place 5 meatballs in a Microwave-safe plate",
+        "step_id": 21,
+        "start_time": 1.5541534506369428,
+        "end_time": 50.71661603024698
+      },
+      {
+        "description": "Peel-Peel 1 garlic clove",
+        "step_id": 14,
+        "start_time": 50.949865814029366,
+        "end_time": 100.30754832137032
+      },
+      {
+        "description": "Cut-Cut 1/8 garlic clove",
+        "step_id": 16,
+        "start_time": 103.49191493474714,
+        "end_time": 125.782481228385
+      },
+      {
+        "description": "Peel-Peel one medium onion",
+        "step_id": 17,
+        "start_time": 127.3746645350734,
+        "end_time": 178.32453034910276
+      },
+      {
+        "description": "Cut-Cut 1/4 medium carrot into short, thin strips",
+        "step_id": 22,
+        "start_time": 178.3245303491028,
+        "end_time": 313.6601114176183
+      },
+      {
+        "description": "Mince-Mince 1/8 garlic clove",
+        "step_id": 26,
+        "start_time": 318.4366613376835,
+        "end_time": 345.50377755138663
+      },
+      {
+        "description": "Mix-Mix 1/4 cup sweet-and-sour sauce and 1/2 teaspoon soy sauce in a small bowl",
+        "step_id": 23,
+        "start_time": 358.241244004894,
+        "end_time": 445.811325872757
+      },
+      {
+        "description": "cut-Cut onion into two pieces",
+        "step_id": 27,
+        "start_time": 445.8113258727569,
+        "end_time": 466.50970885970634
+      },
+      {
+        "description": "Slice-Slice 1/8 medium onion",
+        "step_id": 19,
+        "start_time": 464.9175255530179,
+        "end_time": 493.57682507340945
+      },
+      {
+        "description": "Top-Top the plate with the carrots, onion, garlic and 1/4 tsp pepper powder",
+        "step_id": 24,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Put extra 1/4 tsp pepper to the bowl"
+          }
+        ],
+        "start_time": 493.57682507340945,
+        "end_time": 562.0407072610114,
+        "modified_description": "Top-Top the plate with the carrots, onion, garlic and 1/4 tsp pepper powder, but put extra 1/4 tsp pepper to the bowl"
+      },
+      {
+        "description": "Pour-Pour the sauces over the meatballs",
+        "step_id": 15,
+        "start_time": 560.4485239543229,
+        "end_time": 577.9625403278957
+      },
+      {
+        "description": "Microwave-Microwave the plate, covered, on high for 1.5 minutes",
+        "step_id": 20,
+        "start_time": 582.7,
+        "end_time": 757.8
+      },
+      {
+        "description": "Stir-Stir the contents in the microwave with a spoon",
+        "step_id": 18,
+        "start_time": 757.8,
+        "end_time": 777
+      },
+      {
+        "description": "Microwave-Microwave the plate, covered, on high for 1.5 minutes",
+        "step_id": 20,
+        "start_time": 776.9854536639477,
+        "end_time": 874.1086353719413
+      },
+      {
+        "description": "Stir-Stir the contents in the microwave with a spoon",
+        "step_id": 18,
+        "start_time": 874.1086353719413,
+        "end_time": 894.8070183588907
+      },
+      {
+        "description": "Microwave-Microwave for 1 more minute",
+        "step_id": 25,
+        "start_time": 893.2148350522024,
+        "end_time": 971.2318170799348
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 24,
+          "description": "Top-Top the plate with the carrots, onion, garlic and 1/4 tsp pepper powder, but put extra 1/4 tsp pepper to the bowl",
+          "start_time": 493.57682507340945,
+          "end_time": 562.0407072610114,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you added an extra 1/4 teaspoon of pepper. You might want to remove the excess to keep the flavor balanced."
+            },
+            {
+              "role": "user",
+              "utterance": "Oh, thanks for noticing. I'll take some out."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "2_26",
+    "activity_id": 2,
+    "step_annotations": [
+      {
+        "description": "Peel-Peel 1 garlic clove",
+        "step_id": 14,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Not properly peeling the garlic clove."
+          }
+        ],
+        "start_time": 8.065169636942676,
+        "end_time": 62.50506468630573,
+        "modified_description": "Peel-Peel 1 garlic clove not properly."
+      },
+      {
+        "description": "Peel-Peel one medium onion",
+        "step_id": 17,
+        "start_time": 62.505064686305744,
+        "end_time": 173.40114719426754
+      },
+      {
+        "description": "Cut-Cut 1/8 garlic clove",
+        "step_id": 16,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Using 1/2 garlic instead of 1/8 garlic."
+          }
+        ],
+        "start_time": 177.43373201273886,
+        "end_time": 215.74328778821658,
+        "modified_description": "Cut-Cut 1/2 garlic clove."
+      },
+      {
+        "description": "Mince-Mince 1/8 garlic clove",
+        "step_id": 26,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Using 1/2 garlic clove instead of 1/8."
+          }
+        ],
+        "start_time": 217.7595801974522,
+        "end_time": 260.10172079140136,
+        "modified_description": "Mince-Mince 1/2 garlic clove"
+      },
+      {
+        "description": "Cut-Cut 1/4 medium carrot into short, thin strips",
+        "step_id": 22,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Cutting into long instead of short."
+          }
+        ],
+        "start_time": 266.1505980191083,
+        "end_time": 397.2096046194268,
+        "modified_description": "Cut-Cut 1/4 medium carrot into long, thin strips"
+      },
+      {
+        "description": "Place-Place 5 meatballs in a Microwave-safe plate",
+        "step_id": 21,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Using 6 meatballs instead of 5 meatballs."
+          }
+        ],
+        "start_time": 445.6006224410828,
+        "end_time": 493.9916402627388,
+        "modified_description": "Place-Place 6 meatballs in a Microwave-safe plate"
+      },
+      {
+        "description": "cut-Cut onion into two pieces",
+        "step_id": 27,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Cutting into 4 pieces instead of two."
+          }
+        ],
+        "start_time": 496.0079326719746,
+        "end_time": 524.236026401274,
+        "modified_description": "Cut-Cut onion into four pieces"
+      },
+      {
+        "description": "Slice-Slice 1/8 medium onion",
+        "step_id": 19,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Slicing 1/4 onion instead of 1/8 onion."
+          }
+        ],
+        "start_time": 520.2034415828026,
+        "end_time": 584.7247986783441,
+        "modified_description": "Slice-Slice 1/4 medium onion"
+      },
+      {
+        "description": "Mix-Mix 1/4 cup sweet-and-sour sauce and 1/2 teaspoon soy sauce in a small bowl",
+        "step_id": 23,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Mixing 1/2 cup instead of 1/4 cup sweet and sour sauce and 1 teaspoon of soy sauce instead of 1/2 teaspoon."
+          },
+          {
+            "tag": "Technique Error",
+            "description": "Spill soy sauce while measuring."
+          }
+        ],
+        "start_time": 619.0017696353505,
+        "end_time": 762.158530691083,
+        "modified_description": "Mix-Mix 1/4 cup sweet-and-sour sauce and 1/2 teaspoon soy sauce in a small bowl and spill soy while measuring."
+      },
+      {
+        "description": "Pour-Pour the sauces over the meatballs",
+        "step_id": 15,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Instead of pouring sauces over meatballs, put the meatballs into the sauces."
+          }
+        ],
+        "start_time": 764.1748231003186,
+        "end_time": 834.7450574235671,
+        "modified_description": "Put-Put the meatballs over the sauce and transfer to the plate."
+      },
+      {
+        "description": "Microwave-Microwave the plate, covered, on high for 1.5 minutes",
+        "step_id": 20,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Microwave the plate uncovered without covering it."
+          }
+        ],
+        "start_time": 830.71,
+        "end_time": 963.7,
+        "modified_description": "Microwave-Microwave the plate, uncovered, on high for 5 minutes"
+      },
+      {
+        "description": "Stir-Stir the contents in the microwave with a spoon",
+        "step_id": 18,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Using a fork instead of a spoon."
+          }
+        ],
+        "start_time": 961.7,
+        "end_time": 992,
+        "modified_description": "Stir-Stir the contents in the microwave with a fork."
+      },
+      {
+        "description": "Microwave-Microwave the plate, covered, on high for 1.5 minutes",
+        "step_id": 20,
+        "errors": [
+          {
+            "tag": "Temperature Error",
+            "description": "Instead of high power level we microwave on a medium power level."
+          }
+        ],
+        "start_time": 987.9832805254779,
+        "end_time": 1110.9771174888538,
+        "modified_description": "Microwave-Microwave the plate, covered, on medium for 5 minutes"
+      },
+      {
+        "description": "Microwave-Microwave for 1.5 minutes",
+        "step_id": 25,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Microwave for more than a minute."
+          }
+        ],
+        "start_time": 1108.960825079618,
+        "end_time": 1177.514766993631,
+        "modified_description": "Microwave-Microwave for one and half minute."
+      },
+      {
+        "description": "Top-Top the plate with the carrots, onion, garlic and 1/4 tsp pepper powder",
+        "step_id": 24,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Stir-Stir the contents in the microwave with a spoon",
+        "step_id": 18,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Using a fork instead of a spoon."
+          }
+        ],
+        "start_time": 961.7714792054142,
+        "end_time": 992.0158653439491
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 14,
+          "description": "Peel-Peel 1 garlic clove",
+          "start_time": 8.065169636942676,
+          "end_time": 62.50506468630573,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Peeling garlic can be tricky. Try crushing it slightly with the flat side of the knife to loosen the skin."
+            }
+          ]
+        },
+        {
+          "step_id": 16,
+          "description": "Cut-Cut 1/8 garlic clove",
+          "start_time": 177.43373201273886,
+          "end_time": 215.74328778821658,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We only need about 1/8 of a clove for this recipe. That looks like a bit more, so you might want to save the excess."
+            }
+          ]
+        },
+        {
+          "step_id": 26,
+          "description": "Mince-Mince 1/8 garlic clove",
+          "start_time": 217.7595801974522,
+          "end_time": 260.10172079140136,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Just a reminder, we're aiming for 1/8 of a clove. You can set aside the extra minced garlic before adding it."
+            }
+          ]
+        },
+        {
+          "step_id": 22,
+          "description": "Cut-Cut 1/4 medium carrot into short, thin strips",
+          "start_time": 266.1505980191083,
+          "end_time": 397.2096046194268,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Those strips look a bit long. Cutting them in half crosswise will get them to the right size for this dish."
+            }
+          ]
+        },
+        {
+          "step_id": 21,
+          "description": "Place-Place 5 meatballs in a Microwave-safe plate",
+          "start_time": 445.6006224410828,
+          "end_time": 493.9916402627388,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The recipe calls for 5 meatballs. You might want to remove one so the portions match the sauce amount."
+            }
+          ]
+        },
+        {
+          "step_id": 27,
+          "description": "cut-Cut onion into two pieces",
+          "start_time": 496.0079326719746,
+          "end_time": 524.236026401274,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We aimed for two pieces, but four is okay. Just keep in mind they might cook a little faster."
+            }
+          ]
+        },
+        {
+          "step_id": 19,
+          "description": "Slice-Slice 1/8 medium onion",
+          "start_time": 520.2034415828026,
+          "end_time": 584.7247986783441,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like a quarter of an onion. We only need half that amount, so you can set the rest aside."
+            }
+          ]
+        },
+        {
+          "step_id": 23,
+          "description": "Mix-Mix 1/4 cup sweet-and-sour sauce and 1/2 teaspoon soy sauce in a small bowl",
+          "start_time": 619.0017696353505,
+          "end_time": 762.158530691083,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like we have double the sauce needed. You can scoop out half the mixture to correct the ratio."
+            }
+          ]
+        },
+        {
+          "step_id": 23,
+          "description": "Mix-Mix 1/4 cup sweet-and-sour sauce and 1/2 teaspoon soy sauce in a small bowl",
+          "start_time": 619.0017696353505,
+          "end_time": 762.158530691083,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful with the soy sauce bottle. Bracing your hand against the cup can help prevent spills."
+            }
+          ]
+        },
+        {
+          "step_id": 15,
+          "description": "Pour-Pour the sauces over the meatballs",
+          "start_time": 764.1748231003186,
+          "end_time": 834.7450574235671,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It's usually easier to keep the meatballs on the plate and simply pour the sauce over them for even coating."
+            }
+          ]
+        },
+        {
+          "step_id": 20,
+          "description": "Microwave-Microwave the plate, covered, on high for 1.5 minutes",
+          "start_time": 830.71,
+          "end_time": 963.7,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please cover the plate before microwaving. This prevents hot food from splashing out and causing burns."
+            }
+          ]
+        },
+        {
+          "step_id": 18,
+          "description": "Stir-Stir the contents in the microwave with a spoon",
+          "start_time": 961.7,
+          "end_time": 992.0,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "A spoon is recommended here to stir the sauce effectively, though a fork can work if you are careful."
+            }
+          ]
+        },
+        {
+          "step_id": 20,
+          "description": "Microwave-Microwave the plate, covered, on high for 1.5 minutes",
+          "start_time": 987.9832805254779,
+          "end_time": 1110.9771174888538,
+          "error_tag": "Temperature Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Make sure the microwave is set to High power. Medium might not cook the meat thoroughly in the allotted time."
+            }
+          ]
+        },
+        {
+          "step_id": 25,
+          "description": "Microwave-Microwave for 1.5 minutes",
+          "start_time": 1108.960825079618,
+          "end_time": 1177.514766993631,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The microwave has been running a while. Please make sure to stop at exactly 1.5 minutes."
+            }
+          ]
+        },
+        {
+          "step_id": 24,
+          "description": "Top-Top the plate with the carrots, onion, garlic and 1/4 tsp pepper powder",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like we missed topping the plate with the vegetables and pepper. Let's add those now."
+            }
+          ]
+        },
+        {
+          "step_id": 18,
+          "description": "Stir-Stir the contents in the microwave with a spoon",
+          "start_time": 961.7714792054142,
+          "end_time": 992.0158653439491,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Using a spoon makes stirring easier and protects the container better than a fork."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "2_28",
+    "activity_id": 2,
+    "step_annotations": [
+      {
+        "description": "Peel-Peel one medium onion",
+        "step_id": 17,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Not properly peeling the onion."
+          }
+        ],
+        "start_time": 10.481808917197451,
+        "end_time": 40.18026751592356,
+        "modified_description": "Peel-Peel improperly one medium onion."
+      },
+      {
+        "description": "Slice-Slice 1/8 medium onion",
+        "step_id": 19,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Using 1/4 medium onion instead of 1/8."
+          }
+        ],
+        "start_time": 41.927235668789805,
+        "end_time": 190.41952866242036,
+        "modified_description": "Slice-Slice 1/4 medium onion."
+      },
+      {
+        "description": "Cut-Cut 1/4 medium carrot into short, thin strips",
+        "step_id": 22,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Cutting the carrot into long and thick strips."
+          }
+        ],
+        "start_time": 234.0937324840764,
+        "end_time": 310.9603312101911,
+        "modified_description": "Cut-Cut 1/4 medium carrot into long, thick strips."
+      },
+      {
+        "description": "Peel-Peel 1 garlic clove",
+        "step_id": 14,
+        "start_time": 316.2012356687898,
+        "end_time": 363.36937579617836
+      },
+      {
+        "description": "Mix-Mix 1/4 cup sweet-and-sour sauce and 1/2 teaspoon soy sauce in a small bowl",
+        "step_id": 23,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Using 1 teaspoon instead of 1/2 teaspoon."
+          }
+        ],
+        "start_time": 396.5617707006369,
+        "end_time": 511.86166878980896,
+        "modified_description": "Mix-Mix 1/4 cup sweet-and-sour sauce and 1 teaspoon soy sauce in a small bowl."
+      },
+      {
+        "description": "Place-Place 5 meatballs in a Microwave-safe plate",
+        "step_id": 21,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Place only 4 instead of 5."
+          }
+        ],
+        "start_time": 517.1025732484077,
+        "end_time": 569.5116178343949,
+        "modified_description": "Place-Place 4 meatballs in a Microwave-safe plate."
+      },
+      {
+        "description": "Mince-Mince 1/8 garlic clove",
+        "step_id": 26,
+        "start_time": 582,
+        "end_time": 640
+      },
+      {
+        "description": "Top-Top the plate with the carrots, onion, garlic and 1/4 tsp pepper powder",
+        "step_id": 24,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "using 1/2 tsp instead of 1/4 tsp."
+          }
+        ],
+        "start_time": 651.6191210191083,
+        "end_time": 745.9554012738854,
+        "modified_description": "Top-Top the plate with the carrots, onion, garlic and 1/2 tsp pepper powder."
+      },
+      {
+        "description": "Pour-Pour the sauces over the meatballs",
+        "step_id": 15,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Spill some while pouring the sauces."
+          }
+        ],
+        "start_time": 749.4493375796179,
+        "end_time": 829.809872611465,
+        "modified_description": "Pour-Pour the sauces over the meatballs and spill some out of the plate."
+      },
+      {
+        "description": "Microwave-Microwave the plate, covered, on high for 1.5 minutes",
+        "step_id": 20,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Using 1 minute instead of 1.5 minutes."
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Not covered the plate."
+          }
+        ],
+        "start_time": 831.6,
+        "end_time": 973.8,
+        "modified_description": "Microwave-Microwave the plate, uncovered, on high for 1 minutes."
+      },
+      {
+        "description": "Stir-Stir the contents in the microwave with a spoon",
+        "step_id": 18,
+        "start_time": 975,
+        "end_time": 989.4
+      },
+      {
+        "description": "Microwave-Microwave for 1 more minute",
+        "step_id": 25,
+        "start_time": 1014.9884968152867,
+        "end_time": 1090.108127388535
+      },
+      {
+        "description": "Cut-Cut 1/8 garlic clove",
+        "step_id": 16,
+        "start_time": 564.6,
+        "end_time": 624.6
+      },
+      {
+        "description": "cut-Cut onion into two pieces",
+        "step_id": 27,
+        "start_time": 69,
+        "end_time": 75
+      },
+      {
+        "description": "Microwave-Microwave the plate, covered, on high for 1.5 minutes",
+        "step_id": 20,
+        "start_time": 831.5568407643312,
+        "end_time": 987.0370063694268
+      },
+      {
+        "description": "Stir-Stir the contents in the microwave with a spoon",
+        "step_id": 18,
+        "start_time": 983.5430700636942,
+        "end_time": 1014.9884968152866
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 17,
+          "description": "Peel-Peel improperly one medium onion.",
+          "start_time": 10.481808917197451,
+          "end_time": 40.18026751592356,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You might find it easier to peel the onion by gripping the loose skin firmly at the top and pulling downwards."
+            }
+          ]
+        },
+        {
+          "step_id": 19,
+          "description": "Slice-Slice 1/4 medium onion.",
+          "start_time": 41.927235668789805,
+          "end_time": 190.41952866242036,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you have sliced about a quarter of the onion. Since the recipe calls for one-eighth, you can set the extra aside for now."
+            }
+          ]
+        },
+        {
+          "step_id": 22,
+          "description": "Cut-Cut 1/4 medium carrot into long, thick strips.",
+          "start_time": 234.0937324840764,
+          "end_time": 310.9603312101911,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Those strips appear a bit long and thick. You might want to cut them down into shorter, thinner pieces so they cook evenly."
+            }
+          ]
+        },
+        {
+          "step_id": 23,
+          "description": "Mix-Mix 1/4 cup sweet-and-sour sauce and 1 teaspoon soy sauce in a small bowl.",
+          "start_time": 396.5617707006369,
+          "end_time": 511.86166878980896,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you added a full teaspoon of soy sauce, but the recipe only needs half. You might want to adjust the mixture to balance the flavor."
+            }
+          ]
+        },
+        {
+          "step_id": 21,
+          "description": "Place-Place 4 meatballs in a Microwave-safe plate.",
+          "start_time": 517.1025732484077,
+          "end_time": 569.5116178343949,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You have placed four meatballs on the plate, but the recipe calls for five. Don't forget to add the last one."
+            }
+          ]
+        },
+        {
+          "step_id": 24,
+          "description": "Top-Top the plate with the carrots, onion, garlic and 1/2 tsp pepper powder.",
+          "start_time": 651.6191210191083,
+          "end_time": 745.9554012738854,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like about half a teaspoon of pepper powder. Since we only need a quarter teaspoon, you might want to remove a little bit."
+            }
+          ]
+        },
+        {
+          "step_id": 15,
+          "description": "Pour-Pour the sauces over the meatballs and spill some out of the plate.",
+          "start_time": 749.4493375796179,
+          "end_time": 829.809872611465,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful as you pour the sauce; try to pour slowly into the center to avoid spilling outside the plate."
+            }
+          ]
+        },
+        {
+          "step_id": 20,
+          "description": "Microwave-Microwave the plate, uncovered, on high for 1 minutes.",
+          "start_time": 831.6,
+          "end_time": 973.8,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You've set the microwave for one minute, but the meatballs need 1.5 minutes. You should add another 30 seconds."
+            }
+          ]
+        },
+        {
+          "step_id": 20,
+          "description": "Microwave-Microwave the plate, uncovered, on high for 1 minutes.",
+          "start_time": 831.6,
+          "end_time": 973.8,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to cover the plate before starting the microwave to steam the food properly and prevent splatters."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "2_30",
+    "activity_id": 2,
+    "step_annotations": [
+      {
+        "description": "Peel-Peel one medium onion",
+        "step_id": 17,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Peel improperly"
+          }
+        ],
+        "start_time": 16.00718015764331,
+        "end_time": 54.61273230254777
+      },
+      {
+        "description": "Place-Place 5 meatballs in a Microwave-safe plate",
+        "step_id": 21,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Pouring many balls, more than 5"
+          }
+        ],
+        "start_time": 57.43752880095542,
+        "end_time": 88.51029028343949
+      },
+      {
+        "description": "Peel-Peel 1 garlic clove",
+        "step_id": 14,
+        "start_time": 90.39348794904458,
+        "end_time": 106.4006681066879
+      },
+      {
+        "description": "cut-Cut onion into two pieces",
+        "step_id": 27,
+        "start_time": 109.22546460509554,
+        "end_time": 124.2910459299363
+      },
+      {
+        "description": "Mix-Mix 1/4 cup sweet-and-sour sauce and 1/2 teaspoon soy sauce in a small bowl",
+        "step_id": 23,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "1/2 tsp used is soiled"
+          }
+        ],
+        "start_time": 144.0646214187898,
+        "end_time": 196.79415605573251
+      },
+      {
+        "description": "Slice-Slice 1/8 medium onion",
+        "step_id": 19,
+        "start_time": 198.67735372133757,
+        "end_time": 216.56773154458597
+      },
+      {
+        "description": "Cut-Cut 1/8 garlic clove",
+        "step_id": 16,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Use 1/2 garlic clove"
+          },
+          {
+            "tag": "Technique Error",
+            "description": "Slice garlic clove"
+          }
+        ],
+        "start_time": 215.6261327117834,
+        "end_time": 229.75011520382162
+      },
+      {
+        "description": "Cut-Cut 1/4 medium carrot into short, thin strips",
+        "step_id": 22,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Not thin"
+          }
+        ],
+        "start_time": 231.63331286942676,
+        "end_time": 275.8884580111465
+      },
+      {
+        "description": "Mince-Mince 1/8 garlic clove",
+        "step_id": 26,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Almost 1/4 garlic cloves"
+          },
+          {
+            "tag": "Technique Error",
+            "description": "Likely chopping"
+          }
+        ],
+        "start_time": 287.18764400477704,
+        "end_time": 304.1364229952229
+      },
+      {
+        "description": "Top-Top the plate with the carrots, onion, garlic and 1/4 tsp pepper powder",
+        "step_id": 24,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Seasoning pepper on top, no measuring"
+          },
+          {
+            "tag": "Technique Error",
+            "description": "Seasoning pepper on top, no measuring"
+          }
+        ],
+        "start_time": 306.0196206608281,
+        "end_time": 337.09238214331214
+      },
+      {
+        "description": "Pour-Pour the sauces over the meatballs",
+        "step_id": 15,
+        "start_time": 337.09238214331214,
+        "end_time": 349.33316696974526
+      },
+      {
+        "description": "Microwave-Microwave the plate, covered, on high for 1.5 minutes",
+        "step_id": 20,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "1 min"
+          }
+        ],
+        "start_time": 348,
+        "end_time": 422
+      },
+      {
+        "description": "Microwave-Microwave the plate, covered, on high for 1.5 minutes",
+        "step_id": 20,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "1 min"
+          }
+        ],
+        "start_time": 420.89467826273886,
+        "end_time": 490.5729918901274
+      },
+      {
+        "description": "Microwave-Microwave for 1 more minute",
+        "step_id": 25,
+        "start_time": 488.68979422452236,
+        "end_time": 558.3681078519107
+      },
+      {
+        "description": "Stir-Stir the contents in the microwave with a spoon",
+        "step_id": 18,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Stir-Stir the contents in the microwave with a spoon",
+        "step_id": 18,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 17,
+          "description": "Peel-Peel one medium onion",
+          "start_time": 16.00718015764331,
+          "end_time": 54.61273230254777,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try adjusting your grip on the onion to peel it more efficiently and safely."
+            }
+          ]
+        },
+        {
+          "step_id": 21,
+          "description": "Place-Place 5 meatballs in a Microwave-safe plate",
+          "start_time": 57.43752880095542,
+          "end_time": 88.51029028343949,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you've added more than five meatballs. Please remove the extras to match the recipe."
+            }
+          ]
+        },
+        {
+          "step_id": 23,
+          "description": "Mix-Mix 1/4 cup sweet-and-sour sauce and 1/2 teaspoon soy sauce in a small bowl",
+          "start_time": 144.0646214187898,
+          "end_time": 196.7941560557325,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The teaspoon you are about to use appears soiled. Please switch to a clean one for the soy sauce."
+            }
+          ]
+        },
+        {
+          "step_id": 16,
+          "description": "Cut-Cut 1/8 garlic clove",
+          "start_time": 215.6261327117834,
+          "end_time": 229.75011520382162,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You are using about half a clove, but the recipe calls for only one-eighth. Please reduce the amount."
+            }
+          ]
+        },
+        {
+          "step_id": 16,
+          "description": "Cut-Cut 1/8 garlic clove",
+          "start_time": 215.6261327117834,
+          "end_time": 229.75011520382162,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Instead of slicing, try cutting the garlic to ensure the pieces are the right shape for this step."
+            }
+          ]
+        },
+        {
+          "step_id": 22,
+          "description": "Cut-Cut 1/4 medium carrot into short, thin strips",
+          "start_time": 231.63331286942676,
+          "end_time": 275.8884580111465,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Those strips look a bit thick. You might want to slice them thinner so they cook evenly."
+            }
+          ]
+        },
+        {
+          "step_id": 26,
+          "description": "Mince-Mince 1/8 garlic clove",
+          "start_time": 287.18764400477704,
+          "end_time": 304.1364229952229,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like close to a quarter clove. Please reduce it to one-eighth."
+            }
+          ]
+        },
+        {
+          "step_id": 26,
+          "description": "Mince-Mince 1/8 garlic clove",
+          "start_time": 287.18764400477704,
+          "end_time": 304.1364229952229,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Make sure to mince the garlic finely rather than just chopping it."
+            }
+          ]
+        },
+        {
+          "step_id": 24,
+          "description": "Top-Top the plate with the carrots, onion, garlic and 1/4 tsp pepper powder",
+          "start_time": 306.0196206608281,
+          "end_time": 337.09238214331214,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It is better to measure the pepper with a spoon rather than estimating, to ensure the right flavor."
+            }
+          ]
+        },
+        {
+          "step_id": 24,
+          "description": "Top-Top the plate with the carrots, onion, garlic and 1/4 tsp pepper powder",
+          "start_time": 306.0196206608281,
+          "end_time": 337.09238214331214,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please use a measuring spoon for the pepper to maintain precision."
+            }
+          ]
+        },
+        {
+          "step_id": 20,
+          "description": "Microwave-Microwave the plate, covered, on high for 1.5 minutes",
+          "start_time": 348.0,
+          "end_time": 422.0,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You've set the timer for 1 minute, but the recipe calls for 1.5 minutes. Please add more time."
+            }
+          ]
+        },
+        {
+          "step_id": 20,
+          "description": "Microwave-Microwave the plate, covered, on high for 1.5 minutes",
+          "start_time": 420.89467826273886,
+          "end_time": 490.5729918901274,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please check the timer; it needs to be set for 1.5 minutes to cook properly."
+            }
+          ]
+        },
+        {
+          "step_id": 18,
+          "description": "Stir-Stir the contents in the microwave with a spoon",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You missed the stirring step. Please stir the contents before proceeding."
+            }
+          ]
+        },
+        {
+          "step_id": 18,
+          "description": "Stir-Stir the contents in the microwave with a spoon",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to stir the mixture with a spoon as required."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "2_38",
+    "activity_id": 2,
+    "step_annotations": [
+      {
+        "description": "Peel-Peel 1 garlic clove",
+        "step_id": 14,
+        "start_time": 23.230053980891718,
+        "end_time": 65.46651576433119
+      },
+      {
+        "description": "Peel-Peel one medium onion",
+        "step_id": 17,
+        "start_time": 61.24286958598725,
+        "end_time": 137.26850079617833
+      },
+      {
+        "description": "Cut-Cut 1/8 garlic clove",
+        "step_id": 16,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Cut 1/2 garlic clove instead of 1/8 garlic clove."
+          }
+        ],
+        "start_time": 149.93943933121017,
+        "end_time": 171.05767022292997,
+        "modified_description": "Cut-Cut 1/2 garlic clove"
+      },
+      {
+        "description": "Mince-Mince 1/8 garlic clove",
+        "step_id": 26,
+        "start_time": 166.83402404458596,
+        "end_time": 209.07048582802548
+      },
+      {
+        "description": "Cut-Cut 1/4 medium carrot into short, thin strips",
+        "step_id": 22,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Instead of short thin strips cutting it into long irregular strips."
+          },
+          {
+            "tag": "Measurement Error",
+            "description": "Not taking the 1/4 medium carrot."
+          }
+        ],
+        "start_time": 215.4059550955414,
+        "end_time": 420.25279474522296,
+        "modified_description": "Cut-Cut 1/4 medium carrot into long, irregular size strips."
+      },
+      {
+        "description": "cut-Cut onion into two pieces",
+        "step_id": 27,
+        "start_time": 424.4764409235668,
+        "end_time": 475.1601950636944
+      },
+      {
+        "description": "Slice-Slice 1/8 medium onion",
+        "step_id": 19,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Instead of slicing chopping the onion."
+          }
+        ],
+        "start_time": 475.1601950636942,
+        "end_time": 540.6267108280256,
+        "modified_description": "Chop-Chop 1/8 medium onion."
+      },
+      {
+        "description": "Place-Place 5 meatballs in a Microwave-safe plate",
+        "step_id": 21,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Placing 6 meatballs instead of 5."
+          }
+        ],
+        "start_time": 546.9621800955415,
+        "end_time": 612.4286958598727,
+        "modified_description": "Place-Place 6 meatballs in a Microwave-safe plate."
+      },
+      {
+        "description": "Top-Top the plate with the carrots, onion, garlic and 1/4 tsp pepper powder",
+        "step_id": 24,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Using the 1/2 tsp instead of 1/4 tsp."
+          }
+        ],
+        "start_time": 627.2114574840764,
+        "end_time": 728.5789657643312,
+        "modified_description": "Top-Top the plate with the carrots, onion, garlic and 1/2 tsp pepper powder."
+      },
+      {
+        "description": "Microwave-Microwave the plate, covered, on high for 1.5 minutes",
+        "step_id": 20,
+        "errors": [
+          {
+            "tag": "Temperature Error",
+            "description": "Instead of high using medium power level."
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Not using the microwave cover to cover the contents."
+          }
+        ],
+        "start_time": 737,
+        "end_time": 1092,
+        "modified_description": "Microwave-Microwave the plate, covered, on medium power level for 1.5 minutes."
+      },
+      {
+        "description": "Microwave-Microwave the plate, covered, on high for 1.5 minutes",
+        "step_id": 20,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Instead of 1.5 minutes only 3 minutes."
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Not using the microwave cover to cover the contents."
+          }
+        ],
+        "start_time": 1091.812537101911,
+        "end_time": 1298.7711998407642,
+        "modified_description": "Microwave-Microwave the plate, covered, on high for 3 minutes"
+      },
+      {
+        "description": "Stir-Stir the contents in the microwave with a spoon",
+        "step_id": 18,
+        "start_time": 1281,
+        "end_time": 1323.6
+      },
+      {
+        "description": "Mix-Mix 1/4 cup sweet-and-sour sauce and 1/2 teaspoon soy sauce in a small bowl",
+        "step_id": 23,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Stir-Stir the contents in the microwave with a spoon",
+        "step_id": 18,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Microwave-Microwave for 1 more minute",
+        "step_id": 25,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Pour-Pour the sauces over the meatballs",
+        "step_id": 15,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 16,
+          "description": "Cut-Cut 1/8 garlic clove",
+          "start_time": 149.93943933121017,
+          "end_time": 171.05767022292997,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like about half a clove. For this recipe, we only need a small amount, roughly one-eighth, so you might want to set the extra aside."
+            }
+          ]
+        },
+        {
+          "step_id": 22,
+          "description": "Cut-Cut 1/4 medium carrot into short, thin strips",
+          "start_time": 215.4059550955414,
+          "end_time": 420.25279474522296,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Those strips are a bit long and irregular. It's best to cut them into shorter, thinner strips so they cook evenly with the rest of the dish."
+            }
+          ]
+        },
+        {
+          "step_id": 22,
+          "description": "Cut-Cut 1/4 medium carrot into short, thin strips",
+          "start_time": 215.4059550955414,
+          "end_time": 420.25279474522296,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you're using a different amount of carrot than required. We only need about a quarter of a medium carrot for this portion."
+            }
+          ]
+        },
+        {
+          "step_id": 19,
+          "description": "Slice-Slice 1/8 medium onion",
+          "start_time": 475.1601950636942,
+          "end_time": 540.6267108280256,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You've chopped the onion, but the recipe suggests slicing it. The taste will be fine, but the texture might be a bit different than expected."
+            }
+          ]
+        },
+        {
+          "step_id": 21,
+          "description": "Place-Place 5 meatballs in a Microwave-safe plate",
+          "start_time": 546.9621800955415,
+          "end_time": 612.4286958598727,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You've placed six meatballs on the plate, but the recipe calls for five. You should remove one to match the serving size."
+            }
+          ]
+        },
+        {
+          "step_id": 24,
+          "description": "Top-Top the plate with the carrots, onion, garlic and 1/4 tsp pepper powder",
+          "start_time": 627.2114574840764,
+          "end_time": 728.5789657643312,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you added half a teaspoon of pepper. We only need a quarter teaspoon, so you might want to remove the excess if possible."
+            }
+          ]
+        },
+        {
+          "step_id": 20,
+          "description": "Microwave-Microwave the plate, covered, on high for 1.5 minutes",
+          "start_time": 737,
+          "end_time": 1092,
+          "error_tag": "Temperature Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You have the microwave set to medium power. Please switch it to high so the meatballs cook thoroughly."
+            }
+          ]
+        },
+        {
+          "step_id": 20,
+          "description": "Microwave-Microwave the plate, covered, on high for 1.5 minutes",
+          "start_time": 737,
+          "end_time": 1092,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Make sure to place the cover over the plate before starting. This helps steam the food and prevents splattering."
+            }
+          ]
+        },
+        {
+          "step_id": 20,
+          "description": "Microwave-Microwave the plate, covered, on high for 1.5 minutes",
+          "start_time": 1091.812537101911,
+          "end_time": 1298.7711998407642,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It seems the timer is set for 3 minutes, but we only need 1.5 minutes. You should adjust it to avoid overcooking."
+            }
+          ]
+        },
+        {
+          "step_id": 20,
+          "description": "Microwave-Microwave the plate, covered, on high for 1.5 minutes",
+          "start_time": 1091.812537101911,
+          "end_time": 1298.7711998407642,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to put the microwave cover on before you begin cooking."
+            }
+          ]
+        },
+        {
+          "step_id": 23,
+          "description": "Mix-Mix 1/4 cup sweet-and-sour sauce and 1/2 teaspoon soy sauce in a small bowl",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you skipped mixing the sauces. We need to prepare the sweet-and-sour and soy sauce mixture before moving on."
+            }
+          ]
+        },
+        {
+          "step_id": 18,
+          "description": "Stir-Stir the contents in the microwave with a spoon",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You missed stirring the contents. It's important to give everything a quick stir for even cooking."
+            }
+          ]
+        },
+        {
+          "step_id": 25,
+          "description": "Microwave-Microwave for 1 more minute",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget the final step. You need to microwave the dish for one more minute to finish it off."
+            }
+          ]
+        },
+        {
+          "step_id": 15,
+          "description": "Pour-Pour the sauces over the meatballs",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You haven't poured the sauce mixture over the meatballs yet. Make sure to add it now."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "2_41",
+    "activity_id": 2,
+    "step_annotations": [
+      {
+        "description": "Cut-Cut 1/4 medium carrot into short, thin strips",
+        "step_id": 22,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "slice horizontally carrot instead of cut into short, thin strips"
+          },
+          {
+            "tag": "Measurement Error",
+            "description": "use 1/2 medium carrot instead of 1/4 medium carrot"
+          }
+        ],
+        "start_time": 30,
+        "end_time": 90.6,
+        "modified_description": "slice horizontally carrot instead of cut into short, thin strips"
+      },
+      {
+        "description": "Peel-Peel one medium onion",
+        "step_id": 17,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Peel-Peel one medium onion improperly"
+          }
+        ],
+        "start_time": 131.92510544904457,
+        "end_time": 197.88765817356676,
+        "modified_description": "Peel-Peel one medium onion improperly"
+      },
+      {
+        "description": "cut-Cut onion into two pieces",
+        "step_id": 27,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "cut-Cut onion into two pieces one large and one small"
+          }
+        ],
+        "start_time": 195.88879293949043,
+        "end_time": 241.86269332324844,
+        "modified_description": "cut-Cut onion into two pieces one large and one small"
+      },
+      {
+        "description": "Slice-Slice 1/8 medium onion",
+        "step_id": 19,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Chop instead of slice"
+          },
+          {
+            "tag": "Measurement Error",
+            "description": "Chop 1/2 onion instead of 1/8th"
+          }
+        ],
+        "start_time": 237.86496285509554,
+        "end_time": 281.83999800477704,
+        "modified_description": "Chop-Chop 1/2 medium onion"
+      },
+      {
+        "description": "Peel-Peel 1 garlic clove",
+        "step_id": 14,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Peel-Peel garlic clove improperly"
+          }
+        ],
+        "start_time": 283.8388632388535,
+        "end_time": 323.8161679203821,
+        "modified_description": "Peel-Peel 1 garlic improperly"
+      },
+      {
+        "description": "Cut-Cut 1/8 garlic clove",
+        "step_id": 16,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Cut 1 garlic clove"
+          }
+        ],
+        "start_time": 319.8184374522292,
+        "end_time": 347.03528677841615,
+        "modified_description": "Cut-Cut 1 garlic clove"
+      },
+      {
+        "description": "Mince-Mince 1/8 garlic clove",
+        "step_id": 26,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Mince 1 garlic clove"
+          }
+        ],
+        "start_time": 346.3633723856392,
+        "end_time": 380.18905200499984
+      },
+      {
+        "description": "Mix-Mix 1/4 cup sweet-and-sour sauce and 1/2 teaspoon soy sauce in a small bowl",
+        "step_id": 23,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Mix-Mix 1/2 cup sweet-and-sour sauce and 1/2 cup soy sauce in a small bowl"
+          }
+        ],
+        "start_time": 399.7730468152866,
+        "end_time": 491.7208475828025,
+        "modified_description": "Mix-Mix 1/2 cup sweet-and-sour sauce and 1/2 cup soy sauce in a small bowl"
+      },
+      {
+        "description": "Top-Top the plate with the carrots, onion, garlic and 1/4 tsp pepper powder",
+        "step_id": 24,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding meat balls"
+          }
+        ],
+        "start_time": 501,
+        "end_time": 514.6
+      },
+      {
+        "description": "Pour-Pour the sauces over the meatballs",
+        "step_id": 15,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Pouring sauces before placing meatballs"
+          }
+        ],
+        "start_time": 493.71971281687894,
+        "end_time": 539.693613200637,
+        "modified_description": "Pour-Pour the sauces before the meatballs are placed"
+      },
+      {
+        "description": "Place-Place 5 meatballs in a Microwave-safe plate",
+        "step_id": 21,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Place meat balls after the sauces are poured and topped with vegetables"
+          }
+        ],
+        "start_time": 577.6720526480891,
+        "end_time": 621.6470877977707,
+        "modified_description": "Place - Place meat balls after the sauces are poured"
+      },
+      {
+        "description": "Top-Top the plate with the carrots, onion, garlic and 1/4 tsp pepper powder",
+        "step_id": 24,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Adding pepper powder after pouring sauces on the plate"
+          }
+        ],
+        "start_time": 636,
+        "end_time": 651
+      },
+      {
+        "description": "Microwave-Microwave the plate, covered, on high for 1.5 minutes",
+        "step_id": 20,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Microwave for 3 minutes instead of 1.5 minutes"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Microwave without covering the plate"
+          }
+        ],
+        "start_time": 677.71,
+        "end_time": 925.4,
+        "modified_description": "Microwave-Microwave the plate, uncovered, on high for 3 minutes"
+      },
+      {
+        "description": "Stir-Stir the contents in the microwave with a spoon",
+        "step_id": 18,
+        "start_time": 928,
+        "end_time": 956
+      },
+      {
+        "description": "Microwave-Microwave the plate, covered, on high for 1.5 minutes",
+        "step_id": 20,
+        "start_time": 977.4450994633758,
+        "end_time": 1053.6
+      },
+      {
+        "description": "Stir-Stir the contents in the microwave with a spoon",
+        "step_id": 18,
+        "start_time": 1084,
+        "end_time": 1100
+      },
+      {
+        "description": "Microwave-Microwave for 1 more minute",
+        "step_id": 25,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Microwave-Microwave for 2 minutes instead of 1 min"
+          }
+        ],
+        "start_time": 1097.4,
+        "end_time": 1222.2,
+        "modified_description": "Microwave-Microwave for 2 minutes instead of 1 min"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 22,
+          "description": "Cut-Cut 1/4 medium carrot into short, thin strips",
+          "start_time": 30.0,
+          "end_time": 90.6,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I see you're slicing the carrot horizontally. The recipe calls for short, thin strips, so you may want to stack the slices and cut them into strips."
+            }
+          ]
+        },
+        {
+          "step_id": 22,
+          "description": "Cut-Cut 1/4 medium carrot into short, thin strips",
+          "start_time": 30.0,
+          "end_time": 90.6,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you're preparing half a carrot, but we only need a quarter. You can set the extra amount aside for another use."
+            }
+          ]
+        },
+        {
+          "step_id": 17,
+          "description": "Peel-Peel one medium onion",
+          "start_time": 131.92510544904457,
+          "end_time": 197.88765817356676,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "When peeling the onion, try to remove just the dry outer skin so you don't lose too much of the flesh underneath."
+            }
+          ]
+        },
+        {
+          "step_id": 27,
+          "description": "cut-Cut onion into two pieces",
+          "start_time": 195.88879293949043,
+          "end_time": 241.86269332324844,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try to cut the onion directly through the center so both halves are roughly the same size for even cooking."
+            }
+          ]
+        },
+        {
+          "step_id": 19,
+          "description": "Slice-Slice 1/8 medium onion",
+          "start_time": 237.86496285509554,
+          "end_time": 281.83999800477704,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you're chopping the onion. We actually need slices for this dish, so if you have any left, try slicing them instead."
+            }
+          ]
+        },
+        {
+          "step_id": 19,
+          "description": "Slice-Slice 1/8 medium onion",
+          "start_time": 237.86496285509554,
+          "end_time": 281.83999800477704,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You've prepared about half an onion, but we only need one-eighth. You might want to save the rest for later."
+            }
+          ]
+        },
+        {
+          "step_id": 14,
+          "description": "Peel-Peel 1 garlic clove",
+          "start_time": 283.8388632388535,
+          "end_time": 323.8161679203821,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "To make peeling easier, you can crush the garlic clove slightly with the flat of your knife before removing the skin."
+            }
+          ]
+        },
+        {
+          "step_id": 16,
+          "description": "Cut-Cut 1/8 garlic clove",
+          "start_time": 319.8184374522292,
+          "end_time": 347.03528677841615,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you're cutting the whole garlic clove. We only need about one-eighth of it, so you can trim it down."
+            }
+          ]
+        },
+        {
+          "step_id": 26,
+          "description": "Mince-Mince 1/8 garlic clove",
+          "start_time": 346.3633723856392,
+          "end_time": 380.18905200499984,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like a full minced clove. The recipe calls for just one-eighth, so you might want to measure out a smaller portion."
+            }
+          ]
+        },
+        {
+          "step_id": 23,
+          "description": "Mix-Mix 1/4 cup sweet-and-sour sauce and 1/2 teaspoon soy sauce in a small bowl",
+          "start_time": 399.7730468152866,
+          "end_time": 491.7208475828025,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I noticed you added half a cup of soy sauce. The recipe only needs half a teaspoon, so you might need to restart the mixture to avoid it being too salty."
+            }
+          ]
+        },
+        {
+          "step_id": 24,
+          "description": "Top-Top the plate with the carrots, onion, garlic and 1/4 tsp pepper powder",
+          "start_time": 501.0,
+          "end_time": 514.6,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're adding the vegetables, but the meatballs aren't on the plate yet. They usually go on first so the vegetables can be placed on top."
+            }
+          ]
+        },
+        {
+          "step_id": 15,
+          "description": "Pour-Pour the sauces over the meatballs",
+          "start_time": 493.71971281687894,
+          "end_time": 539.693613200637,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're pouring the sauce onto the plate, but it's best to place the meatballs first so the sauce can coat them directly."
+            }
+          ]
+        },
+        {
+          "step_id": 21,
+          "description": "Place-Place 5 meatballs in a Microwave-safe plate",
+          "start_time": 577.6720526480891,
+          "end_time": 621.6470877977707,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the sauce and vegetables are already plated, you can place the meatballs on top now. Just give them a little turn to get some sauce on them."
+            }
+          ]
+        },
+        {
+          "step_id": 24,
+          "description": "Top-Top the plate with the carrots, onion, garlic and 1/4 tsp pepper powder",
+          "start_time": 636.0,
+          "end_time": 651.0,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you're adding the pepper powder now. It distributes better if added earlier, but you can sprinkle it carefully over the top."
+            }
+          ]
+        },
+        {
+          "step_id": 20,
+          "description": "Microwave-Microwave the plate, covered, on high for 1.5 minutes",
+          "start_time": 677.71,
+          "end_time": 925.4,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You've set the microwave for 3 minutes, but this step only requires 1.5 minutes. You should probably stop it halfway."
+            }
+          ]
+        },
+        {
+          "step_id": 20,
+          "description": "Microwave-Microwave the plate, covered, on high for 1.5 minutes",
+          "start_time": 677.71,
+          "end_time": 925.4,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please cover the plate before starting the microwave. This prevents hot splatters and keeps the steam in for even cooking."
+            }
+          ]
+        },
+        {
+          "step_id": 25,
+          "description": "Microwave-Microwave for 1 more minute",
+          "start_time": 1097.4,
+          "end_time": 1222.2,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The timer is set for 2 minutes, but we only need 1 more minute of cooking. You might want to stop it early."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "2_42",
+    "activity_id": 2,
+    "step_annotations": [
+      {
+        "description": "Peel-Peel 1 garlic clove",
+        "step_id": 14,
+        "start_time": 5.910681845541401,
+        "end_time": 68.95795486464968
+      },
+      {
+        "description": "Mix-Mix 1/4 cup sweet-and-sour sauce and 1/2 teaspoon soy sauce in a small bowl",
+        "step_id": 23,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "1/2 tablespoon soy sauce instead of 1/2 tsp soy sauce"
+          }
+        ],
+        "start_time": 86.69000040127389,
+        "end_time": 242.33795566719743,
+        "modified_description": "Mix 1/4 cup sweet-and-sour sauce and 1/2 tablespoon soy sauce in a small bowl"
+      },
+      {
+        "description": "Place-Place 5 meatballs in a Microwave-safe plate",
+        "step_id": 21,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Using bowl instead of plate"
+          }
+        ],
+        "start_time": 248.24863751273887,
+        "end_time": 321.1470469410828,
+        "modified_description": "Place 5 meatballs in a Microwave-safe bowl"
+      },
+      {
+        "description": "Microwave-Microwave the plate, covered, on high for 1.5 minutes",
+        "step_id": 20,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Microwave for 2 mins instead of 1.5 mins"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Microwave before adding vegetables and sauces"
+          }
+        ],
+        "start_time": 378,
+        "end_time": 490,
+        "modified_description": "Microwave the plate, covered, on high for 2 minutes"
+      },
+      {
+        "description": "Cut-Cut 1/4 medium carrot into short, thin strips",
+        "step_id": 22,
+        "start_time": 506.34841143471334,
+        "end_time": 626.5322756273886
+      },
+      {
+        "description": "Peel-Peel one medium onion",
+        "step_id": 17,
+        "start_time": 632.44295747293,
+        "end_time": 669.8772758280255
+      },
+      {
+        "description": "cut-Cut onion into two pieces",
+        "step_id": 27,
+        "start_time": 671.8475031098726,
+        "end_time": 691.549775928344
+      },
+      {
+        "description": "Slice-Slice 1/8 medium onion",
+        "step_id": 19,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "chop instead of slice"
+          }
+        ],
+        "start_time": 691.5497759283439,
+        "end_time": 728.9840942834396,
+        "modified_description": "chop 1/8 medium onion"
+      },
+      {
+        "description": "Cut-Cut 1/8 garlic clove",
+        "step_id": 16,
+        "start_time": 728.9840942834396,
+        "end_time": 746,
+        "modified_description": "Cut 1/2 garlic clove"
+      },
+      {
+        "description": "Mince-Mince 1/8 garlic clove",
+        "step_id": 26,
+        "start_time": 746.5,
+        "end_time": 770.3588672022292
+      },
+      {
+        "description": "Top-Top the plate with the carrots, onion, garlic and 1/4 tsp pepper powder",
+        "step_id": 24,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Top meatballs after microwaving"
+          }
+        ],
+        "start_time": 776.2695490477706,
+        "end_time": 868.870231294586
+      },
+      {
+        "description": "Stir-Stir the contents in the microwave with a spoon",
+        "step_id": 18,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Stirring before adding sauces"
+          }
+        ],
+        "start_time": 866.9,
+        "end_time": 888.57
+      },
+      {
+        "description": "Microwave-Microwave the plate, covered, on high for 1.5 minutes",
+        "step_id": 20,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before correct order"
+          }
+        ],
+        "start_time": 882.661822267516,
+        "end_time": 945.7090952866243
+      },
+      {
+        "description": "Pour-Pour the sauces over the meatballs",
+        "step_id": 15,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after microwaving and stirring"
+          }
+        ],
+        "start_time": 941.7686407229298,
+        "end_time": 956
+      },
+      {
+        "description": "Stir-Stir the contents in the microwave with a spoon",
+        "step_id": 18,
+        "start_time": 957,
+        "end_time": 972
+      },
+      {
+        "description": "Microwave-Microwave for 1 more minute",
+        "step_id": 25,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Microwave for 1.5 mins instead of 1 min"
+          }
+        ],
+        "start_time": 979,
+        "end_time": 1085,
+        "modified_description": "Microwave for 1.5 more minute"
+      },
+      {
+        "description": "Stir-Stir the contents in the microwave with a spoon",
+        "step_id": 18,
+        "start_time": 1085.5952322977707,
+        "end_time": 1107.267732398089
+      },
+      {
+        "description": "Microwave-Microwave for 1 more minute",
+        "step_id": 25,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Microwave for 1.5 mins instead of 1 min"
+          }
+        ],
+        "start_time": 1099.3868232707007,
+        "end_time": 1227.4515965907642,
+        "modified_description": "Microwave for 1.5 more minute"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 23,
+          "description": "Mix 1/4 cup sweet-and-sour sauce and 1/2 tablespoon soy sauce in a small bowl",
+          "start_time": 86.69000040127389,
+          "end_time": 242.33795566719743,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I noticed you used half a tablespoon of soy sauce, but the recipe calls for half a teaspoon. You might want to remove some or adjust the mixture."
+            }
+          ]
+        },
+        {
+          "step_id": 21,
+          "description": "Place 5 meatballs in a Microwave-safe bowl",
+          "start_time": 248.24863751273887,
+          "end_time": 321.1470469410828,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The recipe recommends using a microwave-safe plate instead of a bowl here to ensure the meatballs cook evenly."
+            }
+          ]
+        },
+        {
+          "step_id": 20,
+          "description": "Microwave the plate, covered, on high for 2 minutes",
+          "start_time": 378.0,
+          "end_time": 490.0,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The instructions suggest microwaving for just 1.5 minutes. Two minutes might dry the meatballs out."
+            }
+          ]
+        },
+        {
+          "step_id": 20,
+          "description": "Microwave the plate, covered, on high for 2 minutes",
+          "start_time": 378.0,
+          "end_time": 490.0,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Hold on, you should add the vegetables and sauces to the plate before you start microwaving."
+            }
+          ]
+        },
+        {
+          "step_id": 19,
+          "description": "chop 1/8 medium onion",
+          "start_time": 691.5497759283439,
+          "end_time": 728.9840942834396,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try slicing the onion into strips rather than chopping it so the texture matches the carrots."
+            }
+          ]
+        },
+        {
+          "step_id": 24,
+          "description": "Top the plate with the carrots, onion, garlic and 1/4 tsp pepper powder",
+          "start_time": 776.2695490477706,
+          "end_time": 868.870231294586,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Ideally, these toppings are added before microwaving. Since the meat is already cooked, you might need to adjust the next steps."
+            }
+          ]
+        },
+        {
+          "step_id": 18,
+          "description": "Stir the contents in the microwave with a spoon",
+          "start_time": 866.9,
+          "end_time": 888.57,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like the sauces haven't been added yet. It's best to pour them in before you stir everything together."
+            }
+          ]
+        },
+        {
+          "step_id": 20,
+          "description": "Microwave the plate, covered, on high for 1.5 minutes",
+          "start_time": 882.661822267516,
+          "end_time": 945.7090952866243,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Wait, the sauce still needs to be added before you microwave the dish again."
+            }
+          ]
+        },
+        {
+          "step_id": 15,
+          "description": "Pour the sauces over the meatballs",
+          "start_time": 941.7686407229298,
+          "end_time": 956.0,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're adding the sauce a bit late in the process, so make sure to toss the meatballs thoroughly to coat them well."
+            }
+          ]
+        },
+        {
+          "step_id": 25,
+          "description": "Microwave for 1.5 more minute",
+          "start_time": 979.0,
+          "end_time": 1085.0,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "For this step, you only need to microwave for 1 minute. 1.5 minutes might be too long."
+            }
+          ]
+        },
+        {
+          "step_id": 25,
+          "description": "Microwave for 1.5 more minute",
+          "start_time": 1099.3868232707007,
+          "end_time": 1227.4515965907642,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Remember to set the timer for just 1 minute to avoid overcooking the dish."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "2_46",
+    "activity_id": 2,
+    "step_annotations": [
+      {
+        "description": "Peel-Peel one medium onion",
+        "step_id": 17,
+        "start_time": 20.322265880573248,
+        "end_time": 70.59313411146498
+      },
+      {
+        "description": "Peel-Peel 1 garlic clove",
+        "step_id": 14,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Peeled the garlic improperly"
+          }
+        ],
+        "start_time": 71,
+        "end_time": 90
+      },
+      {
+        "description": "Cut-Cut 1/8 garlic clove",
+        "step_id": 16,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Cut 1/2 garlic clove"
+          }
+        ],
+        "start_time": 94.12417881528664,
+        "end_time": 109.0984799904459
+      },
+      {
+        "description": "Mix-Mix 1/4 cup sweet-and-sour sauce and 1/2 teaspoon soy sauce in a small bowl",
+        "step_id": 23,
+        "start_time": 130.4903388121019,
+        "end_time": 202.15306586464968
+      },
+      {
+        "description": "Microwave-Microwave the plate, covered, on high for 1.5 minutes",
+        "step_id": 20,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Microwave for 1 min instead of 1.5 mins"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Microwave empty bowl without meatballs, sauces and vegetables"
+          }
+        ],
+        "start_time": 221.4,
+        "end_time": 294.3
+      },
+      {
+        "description": "Mince-Mince 1/8 garlic clove",
+        "step_id": 26,
+        "start_time": 244.93678350796182,
+        "end_time": 268.4678282117835
+      },
+      {
+        "description": "Stir-Stir the contents in the microwave with a spoon",
+        "step_id": 18,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Stirring the contents without adding meatballs, sauces and vegetables"
+          }
+        ],
+        "start_time": 293.48,
+        "end_time": 300.7
+      },
+      {
+        "description": "Cut-Cut 1/4 medium carrot into short, thin strips",
+        "step_id": 22,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Took a large carrot instead of a medium carrot"
+          }
+        ],
+        "start_time": 341.20014820541405,
+        "end_time": 404.3061317292994
+      },
+      {
+        "description": "cut-Cut onion into two pieces",
+        "step_id": 27,
+        "start_time": 411.793282316879,
+        "end_time": 421.4196187866242
+      },
+      {
+        "description": "Slice-Slice 1/8 medium onion",
+        "step_id": 19,
+        "start_time": 420.35002584554144,
+        "end_time": 447.0898493726115
+      },
+      {
+        "description": "Top-Top the plate with the carrots, onion, garlic and 1/4 tsp pepper powder",
+        "step_id": 24,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Topping after microwaving"
+          }
+        ],
+        "start_time": 449.2290352547771,
+        "end_time": 516.6133905429937
+      },
+      {
+        "description": "Microwave-Microwave the plate, covered, on high for 1.5 minutes",
+        "step_id": 20,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Microwave for 1 min instead of 1.5 mins"
+          }
+        ],
+        "start_time": 516.6133905429937,
+        "end_time": 586.1369317133758
+      },
+      {
+        "description": "Stir-Stir the contents in the microwave with a spoon",
+        "step_id": 18,
+        "start_time": 659,
+        "end_time": 668
+      },
+      {
+        "description": "Microwave-Microwave for 1 more minute",
+        "step_id": 25,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Place-Place 5 meatballs in a Microwave-safe plate",
+        "step_id": 21,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Pour-Pour the sauces over the meatballs",
+        "step_id": 15,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 14,
+          "description": "Peel-Peel 1 garlic clove",
+          "start_time": 71,
+          "end_time": 90,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It might be easier if you crush the clove slightly with the flat of your knife first; the skin should peel off much more smoothly."
+            }
+          ]
+        },
+        {
+          "step_id": 16,
+          "description": "Cut-Cut 1/8 garlic clove",
+          "start_time": 94.12417881528664,
+          "end_time": 109.0984799904459,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like about half the clove. We only need one-eighth for this recipe, so let's set the extra aside."
+            }
+          ]
+        },
+        {
+          "step_id": 20,
+          "description": "Microwave-Microwave the plate, covered, on high for 1.5 minutes",
+          "start_time": 221.4,
+          "end_time": 294.3,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The recipe calls for 1.5 minutes. Let's add another 30 seconds to ensure it's cooked through."
+            }
+          ]
+        },
+        {
+          "step_id": 20,
+          "description": "Microwave-Microwave the plate, covered, on high for 1.5 minutes",
+          "start_time": 221.4,
+          "end_time": 294.3,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Wait, the bowl is empty. We need to add the meatballs, sauce, and vegetables before microwaving."
+            }
+          ]
+        },
+        {
+          "step_id": 18,
+          "description": "Stir-Stir the contents in the microwave with a spoon",
+          "start_time": 293.48,
+          "end_time": 300.7,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the bowl is empty, there's nothing to stir yet. Let's get the ingredients in there first."
+            }
+          ]
+        },
+        {
+          "step_id": 22,
+          "description": "Cut-Cut 1/4 medium carrot into short, thin strips",
+          "start_time": 341.20014820541405,
+          "end_time": 404.3061317292994,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That carrot is quite large. You might want to use a smaller section of it to match the medium size required."
+            }
+          ]
+        },
+        {
+          "step_id": 24,
+          "description": "Top-Top the plate with the carrots, onion, garlic and 1/4 tsp pepper powder",
+          "start_time": 449.2290352547771,
+          "end_time": 516.6133905429937,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "These toppings usually go on before the first microwave step, but you can go ahead and add them now."
+            }
+          ]
+        },
+        {
+          "step_id": 20,
+          "description": "Microwave-Microwave the plate, covered, on high for 1.5 minutes",
+          "start_time": 516.6133905429937,
+          "end_time": 586.1369317133758,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Make sure to set the microwave for the full 1.5 minutes this time so everything is heated evenly."
+            }
+          ]
+        },
+        {
+          "step_id": 25,
+          "description": "Microwave-Microwave for 1 more minute",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We skipped the final cooking step. Please microwave for one more minute to finish the dish."
+            }
+          ]
+        },
+        {
+          "step_id": 21,
+          "description": "Place-Place 5 meatballs in a Microwave-safe plate",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like we missed the meatballs. Please place 5 meatballs on the microwave-safe plate."
+            }
+          ]
+        },
+        {
+          "step_id": 15,
+          "description": "Pour-Pour the sauces over the meatballs",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to pour the prepared sauces over the meatballs before we continue."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "2_47",
+    "activity_id": 2,
+    "step_annotations": [
+      {
+        "description": "Peel-Peel 1 garlic clove",
+        "step_id": 14,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Peeled 2 instead of 1 garlic clove"
+          }
+        ],
+        "start_time": 18.650904039808914,
+        "end_time": 120.38310789331211,
+        "modified_description": "Peel-Peel 2 garlic cloves"
+      },
+      {
+        "description": "Peel-Peel one medium onion",
+        "step_id": 17,
+        "start_time": 118.68757116242038,
+        "end_time": 178.0313567436306
+      },
+      {
+        "description": "cut-Cut onion into two pieces",
+        "step_id": 27,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "cut into 4 pieces"
+          }
+        ],
+        "start_time": 176.33582001273885,
+        "end_time": 191.5956505907643,
+        "modified_description": "cut-Cut onion into four pieces"
+      },
+      {
+        "description": "Slice-Slice 1/8 medium onion",
+        "step_id": 19,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Chop instead of slice"
+          }
+        ],
+        "start_time": 189.6,
+        "end_time": 207.6,
+        "modified_description": "Chop-Chop 1/8 medium onion"
+      },
+      {
+        "description": "Cut-Cut 1/4 medium carrot into short, thin strips",
+        "step_id": 22,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Carrot is not cut into thin strips"
+          }
+        ],
+        "start_time": 239.07067905573248,
+        "end_time": 279.76356059713373,
+        "modified_description": "Cut-Cut 1/4 medium carrot into short strips"
+      },
+      {
+        "description": "Place-Place 5 meatballs in a Microwave-safe plate",
+        "step_id": 21,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "3 meatballs instead of 5 meatballs"
+          }
+        ],
+        "start_time": 281.45909732802545,
+        "end_time": 320.456442138535,
+        "modified_description": "Place-Place 3 meatballs in a Microwave-safe plate"
+      },
+      {
+        "description": "Microwave-Microwave the plate, covered, on high for 1.5 minutes",
+        "step_id": 20,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Microwave for 3 min instead of 1.5 minutes"
+          },
+          {
+            "tag": "Temperature Error",
+            "description": "Microwave on medium instead of high"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Microwaving before adding vegatables and sauces"
+          }
+        ],
+        "start_time": 313.2,
+        "end_time": 509.4,
+        "modified_description": "Microwave-Microwave the plate, covered, on medium for 3 minutes"
+      },
+      {
+        "description": "Stir-Stir the contents in the microwave with a spoon",
+        "step_id": 18,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Stirring before adding vegetables and sauces"
+          }
+        ],
+        "start_time": 547.65,
+        "end_time": 569.7
+      },
+      {
+        "description": "Cut-Cut 1/8 garlic clove",
+        "step_id": 16,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Cut 1/2 instead of 1/8 garlic clove"
+          }
+        ],
+        "start_time": 576.4824885031848,
+        "end_time": 593.4378558121019,
+        "modified_description": "Cut-Cut 1/2 garlic clove"
+      },
+      {
+        "description": "Mix-Mix 1/4 cup sweet-and-sour sauce and 1/2 teaspoon soy sauce in a small bowl",
+        "step_id": 23,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Preparing the mixture after microwaving the meatballs"
+          }
+        ],
+        "start_time": 596.8289292738854,
+        "end_time": 715.5165004363057
+      },
+      {
+        "description": "Mince-Mince 1/8 garlic clove",
+        "step_id": 26,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Chop instead of mince"
+          }
+        ],
+        "start_time": 717.2120371671974,
+        "end_time": 746.0361615923566,
+        "modified_description": "Chop-Chop 1/8 garlic clove"
+      },
+      {
+        "description": "Pour-Pour the sauces over the meatballs",
+        "step_id": 15,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after microwaving the meatballs and before topping vegetables"
+          },
+          {
+            "tag": "Technique Error",
+            "description": "Dropping one meatball from the plate while pouring the sauces"
+          }
+        ],
+        "start_time": 747.7316983232485,
+        "end_time": 786.729043133758
+      },
+      {
+        "description": "Top-Top the plate with the carrots, onion, garlic and 1/4 tsp pepper powder",
+        "step_id": 24,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after microwaving meatballs and pouring the sauces"
+          }
+        ],
+        "start_time": 790.1201165955413,
+        "end_time": 851.1594389076433
+      },
+      {
+        "description": "Microwave-Microwave the plate, covered, on high for 1.5 minutes",
+        "step_id": 20,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Microwaving for 1 minute instead of 1.5 minutes"
+          }
+        ],
+        "start_time": 854.5505123694268,
+        "end_time": 947.8050325684715,
+        "modified_description": "Microwave-Microwave the plate, covered, on high for 1 minute"
+      },
+      {
+        "description": "Stir-Stir the contents in the microwave with a spoon",
+        "step_id": 18,
+        "start_time": 942.7184223757962,
+        "end_time": 966.4559366082804
+      },
+      {
+        "description": "Microwave-Microwave for 1 more minute",
+        "step_id": 25,
+        "start_time": 968.151473339172,
+        "end_time": 1054.6238466146497
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 14,
+          "description": "Peel-Peel 1 garlic clove",
+          "start_time": 18.650904039808914,
+          "end_time": 120.38310789331211,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I see you've peeled two cloves, but the recipe only calls for one. You can set the extra clove aside for later."
+            }
+          ]
+        },
+        {
+          "step_id": 27,
+          "description": "cut-Cut onion into two pieces",
+          "start_time": 176.33582001273885,
+          "end_time": 191.5956505907643,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You've cut the onion into four pieces instead of two. That's okay, but keep in mind they might cook faster than expected."
+            }
+          ]
+        },
+        {
+          "step_id": 19,
+          "description": "Slice-Slice 1/8 medium onion",
+          "start_time": 189.6,
+          "end_time": 207.6,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're chopping the onion, but slicing it into strips will give the dish the intended texture."
+            }
+          ]
+        },
+        {
+          "step_id": 22,
+          "description": "Cut-Cut 1/4 medium carrot into short, thin strips",
+          "start_time": 239.07067905573248,
+          "end_time": 279.76356059713373,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The carrot strips look a bit thick. Try cutting them into thinner strips so they cook evenly with the other ingredients."
+            }
+          ]
+        },
+        {
+          "step_id": 21,
+          "description": "Place-Place 5 meatballs in a Microwave-safe plate",
+          "start_time": 281.45909732802545,
+          "end_time": 320.456442138535,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The recipe calls for five meatballs, but I see three on the plate. Don't forget to add the other two."
+            }
+          ]
+        },
+        {
+          "step_id": 20,
+          "description": "Microwave-Microwave the plate, covered, on high for 1.5 minutes",
+          "start_time": 313.2,
+          "end_time": 509.4,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You've set the timer for 3 minutes, but 1.5 minutes should be enough. You might want to reduce the time so they don't overcook."
+            }
+          ]
+        },
+        {
+          "step_id": 20,
+          "description": "Microwave-Microwave the plate, covered, on high for 1.5 minutes",
+          "start_time": 313.2,
+          "end_time": 509.4,
+          "error_tag": "Temperature Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The microwave is set to medium power, but using the high setting will help cook this dish properly."
+            }
+          ]
+        },
+        {
+          "step_id": 20,
+          "description": "Microwave-Microwave the plate, covered, on high for 1.5 minutes",
+          "start_time": 313.2,
+          "end_time": 509.4,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I noticed you're starting the microwave before adding the vegetables and sauce. It's best to add those ingredients now so everything cooks together."
+            }
+          ]
+        },
+        {
+          "step_id": 18,
+          "description": "Stir-Stir the contents in the microwave with a spoon",
+          "start_time": 547.65,
+          "end_time": 569.7,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the vegetables and sauce haven't been added yet, you can skip stirring for now and proceed to adding those ingredients."
+            }
+          ]
+        },
+        {
+          "step_id": 16,
+          "description": "Cut-Cut 1/8 garlic clove",
+          "start_time": 576.4824885031848,
+          "end_time": 593.4378558121019,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're cutting about half a garlic clove, but you only need a small sliver—about one-eighth. You can save the rest."
+            }
+          ]
+        },
+        {
+          "step_id": 23,
+          "description": "Mix-Mix 1/4 cup sweet-and-sour sauce and 1/2 teaspoon soy sauce in a small bowl",
+          "start_time": 596.8289292738854,
+          "end_time": 715.5165004363057,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the meatballs are already heated, go ahead and mix the sauce now so we can add it to the dish."
+            }
+          ]
+        },
+        {
+          "step_id": 26,
+          "description": "Mince-Mince 1/8 garlic clove",
+          "start_time": 717.2120371671974,
+          "end_time": 746.0361615923566,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're chopping the garlic, but for mincing, you'll want to chop it much finer until it's almost a paste."
+            }
+          ]
+        },
+        {
+          "step_id": 15,
+          "description": "Pour-Pour the sauces over the meatballs",
+          "start_time": 747.7316983232485,
+          "end_time": 786.729043133758,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You can pour the sauce now, but usually it goes in before the first microwave step. Make sure to add the vegetables next."
+            }
+          ]
+        },
+        {
+          "step_id": 15,
+          "description": "Pour-Pour the sauces over the meatballs",
+          "start_time": 747.7316983232485,
+          "end_time": 786.729043133758,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful, a meatball slipped off the plate. You might want to grab that and steady the plate while you pour."
+            }
+          ]
+        },
+        {
+          "step_id": 24,
+          "description": "Top-Top the plate with the carrots, onion, garlic and 1/4 tsp pepper powder",
+          "start_time": 790.1201165955413,
+          "end_time": 851.1594389076433,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Now is a good time to add the carrots, onion, and garlic. Once they are on top, we can heat everything together to finish."
+            }
+          ]
+        },
+        {
+          "step_id": 20,
+          "description": "Microwave-Microwave the plate, covered, on high for 1.5 minutes",
+          "start_time": 854.5505123694268,
+          "end_time": 947.8050325684715,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You've set the timer for one minute, but the recommended time is 1.5 minutes. You may need to add a few seconds to ensure it's fully heated."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "3_12",
+    "activity_id": 3,
+    "step_annotations": [
+      {
+        "description": "Take-Take a microwavable mug",
+        "step_id": 36,
+        "start_time": 3.185292794401544,
+        "end_time": 11.467054059845566
+      },
+      {
+        "description": "add-Measure 1/8 teaspoon of salt and add it to the mug",
+        "step_id": 28,
+        "start_time": 35.03822073841699,
+        "end_time": 61.15762165250966
+      },
+      {
+        "description": "add-Measure 4 tablespoons of flour and add it to the mug",
+        "step_id": 33,
+        "start_time": 80.2693784189189,
+        "end_time": 152.2569955723938
+      },
+      {
+        "description": "add-Measure 1/16 teaspoon of baking soda and add it to the mug",
+        "step_id": 35,
+        "start_time": 165.6352253088803,
+        "end_time": 183.47286495752894
+      },
+      {
+        "description": "add-Measure 1/8 teaspoon of baking powder and add it to the mug",
+        "step_id": 40,
+        "start_time": 208.318148753861,
+        "end_time": 225.51872984362936
+      },
+      {
+        "description": "Stir-Stir the contents in the mug well",
+        "step_id": 38,
+        "start_time": 235.074608226834,
+        "end_time": 256.0975406698842
+      },
+      {
+        "description": "Add-Add in 3 tablespoons of milk to the mug",
+        "step_id": 41,
+        "start_time": 258.6457749054054,
+        "end_time": 283.4910587017375
+      },
+      {
+        "description": "Add-1 tablespoon of olive oil to the mug",
+        "step_id": 34,
+        "start_time": 291.7728199671814,
+        "end_time": 312.7957524102316
+      },
+      {
+        "description": "Mix-Mix the contents of the mug thoroughly. (There might be some lumps, but that is ok.)",
+        "step_id": 37,
+        "start_time": 314.06986952799224,
+        "end_time": 366.30867135617757
+      },
+      {
+        "description": "Take-Take 1 tablespoon of marinara sauce",
+        "step_id": 30,
+        "start_time": 382.2351353281854,
+        "end_time": 426.8292344498069
+      },
+      {
+        "description": "spread-spread marinara sauce around the surface of the batter",
+        "step_id": 31,
+        "start_time": 426.19217589092665,
+        "end_time": 437.02217139189185
+      },
+      {
+        "description": "Sprinkle-Sprinkle 1 generous tablespoon of mozzarella cheese on top of the sauce",
+        "step_id": 39,
+        "start_time": 452.3115768050193,
+        "end_time": 501.3650858388031
+      },
+      {
+        "description": "Sprinkle-Sprinkle dried Italian herbs inside the mug",
+        "step_id": 29,
+        "start_time": 504.5503786332046,
+        "end_time": 515.3803741341699
+      },
+      {
+        "description": "Microwave-Microwave for 1 minute 20 seconds, or until it rises and the toppings are bubbling",
+        "step_id": 32,
+        "errors": [
+          {
+            "tag": "Other",
+            "description": "Rose above the brim"
+          }
+        ],
+        "start_time": 516.6544912519305,
+        "end_time": 645.9773787046331,
+        "modified_description": "Microwave-Microwave for 1 minute 20 seconds, or until it rises and the toppings are bubbling"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 32,
+          "description": "Microwave-Microwave for 1 minute 20 seconds, or until it rises and the toppings are bubbling",
+          "start_time": 516.6544912519305,
+          "end_time": 645.9773787046331,
+          "error_tag": "Other",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful, it looks like the batter is rising above the brim. You might want to pause the microwave to prevent a hot spill."
+            },
+            {
+              "role": "user",
+              "utterance": "Oh, thanks for the heads up."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "3_14",
+    "activity_id": 3,
+    "step_annotations": [
+      {
+        "description": "Take-Take a microwavable mug",
+        "step_id": 36,
+        "start_time": 4.207,
+        "end_time": 19.438
+      },
+      {
+        "description": "add-Measure 1/8 teaspoon of baking powder and add it to the mug",
+        "step_id": 40,
+        "start_time": 19.438,
+        "end_time": 83.418
+      },
+      {
+        "description": "add-Measure 1/16 teaspoon of baking soda and add it to the mug",
+        "step_id": 35,
+        "start_time": 83.418,
+        "end_time": 98.30199999999999
+      },
+      {
+        "description": "add-Measure 1/8 teaspoon of salt and add it to the mug",
+        "step_id": 28,
+        "start_time": 103.291,
+        "end_time": 115.49600000000001
+      },
+      {
+        "description": "add-Measure 4 tablespoons of flour and add it to the mug",
+        "step_id": 33,
+        "start_time": 117.298,
+        "end_time": 160.584
+      },
+      {
+        "description": "Stir-Stir the contents in the mug well",
+        "step_id": 38,
+        "start_time": 173.202,
+        "end_time": 194.643
+      },
+      {
+        "description": "Add-1 tablespoon of olive oil to the mug",
+        "step_id": 34,
+        "start_time": 197.032,
+        "end_time": 224.801
+      },
+      {
+        "description": "Add-Add in 3 tablespoons of milk to the mug",
+        "step_id": 41,
+        "start_time": 229.934,
+        "end_time": 276.133
+      },
+      {
+        "description": "Mix-Mix the contents of the mug thoroughly. (There might be some lumps, but that is ok.)",
+        "step_id": 37,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Take-Take 1 tablespoon of marinara sauce",
+        "step_id": 30,
+        "start_time": 281.266,
+        "end_time": 334.275
+      },
+      {
+        "description": "spread-spread marinara sauce around the surface of the batter",
+        "step_id": 31,
+        "start_time": 334.275,
+        "end_time": 344.457
+      },
+      {
+        "description": "Sprinkle-Sprinkle 1 generous tablespoon of mozzarella cheese on top of the sauce",
+        "step_id": 39,
+        "start_time": 371.75,
+        "end_time": 426.995
+      },
+      {
+        "description": "Sprinkle-Sprinkle dried Italian herbs inside the mug",
+        "step_id": 29,
+        "start_time": 435.5,
+        "end_time": 451.217
+      },
+      {
+        "description": "Microwave-Microwave for 1 minute 20 seconds, or until it rises and the toppings are bubbling",
+        "step_id": 32,
+        "start_time": 452.25,
+        "end_time": 598.723
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 37,
+          "description": "Mix-Mix the contents of the mug thoroughly. (There might be some lumps, but that is ok.)",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I noticed the batter hasn't been mixed yet. You should stir it thoroughly before adding the marinara sauce."
+            },
+            {
+              "role": "user",
+              "utterance": "Ah, I missed that. Thanks."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "3_22",
+    "activity_id": 3,
+    "step_annotations": [
+      {
+        "description": "Take-Take a microwavable mug",
+        "step_id": 36,
+        "start_time": 8.615073648648648,
+        "end_time": 24.887990540540542
+      },
+      {
+        "description": "add-Measure 1/16 teaspoon of baking soda and add it to the mug",
+        "step_id": 35,
+        "start_time": 89.0224277027027,
+        "end_time": 134.9694871621622
+      },
+      {
+        "description": "add-Measure 1/8 teaspoon of baking powder and add it to the mug",
+        "step_id": 40,
+        "start_time": 152.19963445945947,
+        "end_time": 196.23223310810812
+      },
+      {
+        "description": "add-Measure 1/8 teaspoon of salt and add it to the mug",
+        "step_id": 28,
+        "start_time": 200.06115472972974,
+        "end_time": 228.7780668918919
+      },
+      {
+        "description": "add-Measure 4 tablespoons of flour and add it to the mug",
+        "step_id": 33,
+        "start_time": 232.60698851351353,
+        "end_time": 336.9451027027027
+      },
+      {
+        "description": "Stir-Stir the contents in the mug well",
+        "step_id": 38,
+        "start_time": 358.0041716216216,
+        "end_time": 408.73738310810813
+      },
+      {
+        "description": "Add-1 tablespoon of olive oil to the mug",
+        "step_id": 34,
+        "start_time": 409.6946135135135,
+        "end_time": 440.3259864864865
+      },
+      {
+        "description": "Add-Add in 3 tablespoons of milk to the mug",
+        "step_id": 41,
+        "start_time": 446.06936891891894,
+        "end_time": 501.58873243243244
+      },
+      {
+        "description": "Mix-Mix the contents of the mug thoroughly. (There might be some lumps, but that is ok.)",
+        "step_id": 37,
+        "start_time": 515.9471885135135,
+        "end_time": 625.0714547297298
+      },
+      {
+        "description": "Take-Take 1 tablespoon of marinara sauce",
+        "step_id": 30,
+        "start_time": 636.5582195945946,
+        "end_time": 729.4095689189189
+      },
+      {
+        "description": "spread-spread marinara sauce around the surface of the batter",
+        "step_id": 31,
+        "start_time": 732.2812601351352,
+        "end_time": 770.5704763513514
+      },
+      {
+        "description": "Sprinkle-Sprinkle 1 generous tablespoon of mozzarella cheese on top of the sauce",
+        "step_id": 39,
+        "start_time": 787.8006236486486,
+        "end_time": 828.0043006756756
+      },
+      {
+        "description": "Sprinkle-Sprinkle dried Italian herbs inside the mug",
+        "step_id": 29,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Microwave-Microwave for 1 minute 20 seconds, or until it rises and the toppings are bubbling",
+        "step_id": 32,
+        "start_time": 871.0796689189189,
+        "end_time": 984.0328567567567
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 29,
+          "description": "Sprinkle-Sprinkle dried Italian herbs inside the mug",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you missed the dried Italian herbs. Make sure to sprinkle them in before microwaving so you get the full flavor."
+            },
+            {
+              "role": "user",
+              "utterance": "Oh, thanks for catching that. I'll add them now."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "3_34",
+    "activity_id": 3,
+    "step_annotations": [
+      {
+        "description": "Take-Take a microwavable mug",
+        "step_id": 36,
+        "start_time": 10.111645945945945,
+        "end_time": 21.90856621621622
+      },
+      {
+        "description": "add-Measure 1/16 teaspoon of baking soda and add it to the mug",
+        "step_id": 35,
+        "start_time": 23.59384054054054,
+        "end_time": 72.46679594594595
+      },
+      {
+        "description": "Stir-Stir the contents in the mug well",
+        "step_id": 38,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding ingredients to the mug"
+          }
+        ],
+        "start_time": 72.46679594594595,
+        "end_time": 85.94899054054054
+      },
+      {
+        "description": "add-Measure 1/8 teaspoon of salt and add it to the mug",
+        "step_id": 28,
+        "start_time": 95.4988783783784,
+        "end_time": 123.5867837837838
+      },
+      {
+        "description": "add-Measure 1/8 teaspoon of baking powder and add it to the mug",
+        "step_id": 40,
+        "start_time": 125.27205810810811,
+        "end_time": 159.5393027027027
+      },
+      {
+        "description": "Add-1 tablespoon of olive oil to the mug",
+        "step_id": 34,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding flour to the mug"
+          }
+        ],
+        "start_time": 172.4597391891892,
+        "end_time": 205.60346756756758
+      },
+      {
+        "description": "Add-Add in 3 tablespoons of milk to the mug",
+        "step_id": 41,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding flour to the mug"
+          }
+        ],
+        "start_time": 215.15335540540542,
+        "end_time": 256.7234554054054
+      },
+      {
+        "description": "Mix-Mix the contents of the mug thoroughly. (There might be some lumps, but that is ok.)",
+        "step_id": 37,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding flour to the mug"
+          }
+        ],
+        "start_time": 257.8469716216216,
+        "end_time": 280.31729594594594
+      },
+      {
+        "description": "Take-Take 1 tablespoon of marinara sauce",
+        "step_id": 30,
+        "start_time": 292.67597432432433,
+        "end_time": 327.50497702702705
+      },
+      {
+        "description": "add-Measure 4 tablespoons of flour and add it to the mug",
+        "step_id": 33,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding milk and olive oil to the mug"
+          }
+        ],
+        "start_time": 337.05486486486484,
+        "end_time": 407.83638648648656
+      },
+      {
+        "description": "Sprinkle-Sprinkle 1 generous tablespoon of mozzarella cheese on top of the sauce",
+        "step_id": 39,
+        "start_time": 434.2390175675676,
+        "end_time": 471.8768108108108
+      },
+      {
+        "description": "Microwave-Microwave for 1 minute 20 seconds, or until it rises and the toppings are bubbling",
+        "step_id": 32,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before correct order"
+          }
+        ],
+        "start_time": 474.12384324324324,
+        "end_time": 574.6785445945945
+      },
+      {
+        "description": "spread-spread marinara sauce around the surface of the batter",
+        "step_id": 31,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Sprinkle-Sprinkle dried Italian herbs inside the mug",
+        "step_id": 29,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 38,
+          "description": "Stir-Stir the contents in the mug well",
+          "start_time": 72.46679594594595,
+          "end_time": 85.94899054054054,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We should add the other dry ingredients, like the salt and baking powder, before stirring."
+            }
+          ]
+        },
+        {
+          "step_id": 34,
+          "description": "Add-1 tablespoon of olive oil to the mug",
+          "start_time": 172.4597391891892,
+          "end_time": 205.60346756756758,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like we haven't added the flour yet. Usually, we mix that in before adding the oil."
+            }
+          ]
+        },
+        {
+          "step_id": 41,
+          "description": "Add-Add in 3 tablespoons of milk to the mug",
+          "start_time": 215.15335540540542,
+          "end_time": 256.7234554054054,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We still need to get the flour into the mug so the batter can form properly."
+            }
+          ]
+        },
+        {
+          "step_id": 37,
+          "description": "Mix-Mix the contents of the mug thoroughly. (There might be some lumps, but that is ok.)",
+          "start_time": 257.8469716216216,
+          "end_time": 280.31729594594594,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the flour is missing, mixing now won't do much. Let's add the flour next."
+            }
+          ]
+        },
+        {
+          "step_id": 33,
+          "description": "add-Measure 4 tablespoons of flour and add it to the mug",
+          "start_time": 337.05486486486484,
+          "end_time": 407.83638648648656,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Now that we're adding the flour last, please make sure to mix it very thoroughly to avoid any lumps."
+            }
+          ]
+        },
+        {
+          "step_id": 32,
+          "description": "Microwave-Microwave for 1 minute 20 seconds, or until it rises and the toppings are bubbling",
+          "start_time": 474.12384324324324,
+          "end_time": 574.6785445945945,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Wait, we missed spreading the sauce and adding the herbs. Let's finish the toppings before microwaving."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "3_36",
+    "activity_id": 3,
+    "step_annotations": [
+      {
+        "description": "Take-Take a microwavable mug",
+        "step_id": 36,
+        "start_time": 1.8271148648648645,
+        "end_time": 21.01182094594595
+      },
+      {
+        "description": "Add-1 tablespoon of olive oil to the mug",
+        "step_id": 34,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Add vegetable oil instead of olive oil"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding flour, baking powder, salt, and baking soda"
+          }
+        ],
+        "start_time": 58.46767567567568,
+        "end_time": 89.5286283783784,
+        "modified_description": "Add-1 tablespoon of vegetable oil to the mug"
+      },
+      {
+        "description": "add-Measure 4 tablespoons of flour and add it to the mug",
+        "step_id": 33,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "add only 3 tablespoons instead of 4 tablespoons"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding oil to the mug"
+          }
+        ],
+        "start_time": 107.79977702702703,
+        "end_time": 174.48946959459462,
+        "modified_description": "add-Measure 3 tablespoons of flour and add it to the mug"
+      },
+      {
+        "description": "add-Measure 1/8 teaspoon of baking powder and add it to the mug",
+        "step_id": 40,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "add baking soda instead of baking powder"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding oil to the mug"
+          }
+        ],
+        "start_time": 180.8843716216216,
+        "end_time": 248.48762162162166,
+        "modified_description": "add-Measure 1/8 teaspoon of baking soda and add it to the mug"
+      },
+      {
+        "description": "Stir-Stir the contents in the mug well",
+        "step_id": 38,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "spill some out"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding oil to the mug and before adding salt"
+          }
+        ],
+        "start_time": 254.88252364864863,
+        "end_time": 295.99260810810813,
+        "modified_description": "Stir-Stir the contents in the mug well and spill some outside"
+      },
+      {
+        "description": "Add-Add in 3 tablespoons of milk to the mug",
+        "step_id": 41,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "4 tbsp instead of 3 tbsp"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding salt"
+          }
+        ],
+        "start_time": 300.5603952702703,
+        "end_time": 380.03989189189195,
+        "modified_description": "Add-Add in 4 tablespoons of milk to the mug"
+      },
+      {
+        "description": "add-Measure 1/8 teaspoon of salt and add it to the mug",
+        "step_id": 28,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding milk and olive oil"
+          }
+        ],
+        "start_time": 383.69412162162166,
+        "end_time": 433.9397804054055
+      },
+      {
+        "description": "Mix-Mix the contents of the mug thoroughly. (There might be some lumps, but that is ok.)",
+        "step_id": 37,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding baking soda"
+          }
+        ],
+        "start_time": 436.6804527027027,
+        "end_time": 524.3819662162163
+      },
+      {
+        "description": "add-Measure 1/16 teaspoon of baking soda and add it to the mug",
+        "step_id": 35,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding milk and olive oil"
+          }
+        ],
+        "start_time": 528.9497533783784,
+        "end_time": 560.9242635135136
+      },
+      {
+        "description": "Take-Take 1 tablespoon of marinara sauce",
+        "step_id": 30,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Take 2 tablespoons instead of 1 tablespoon"
+          }
+        ],
+        "start_time": 576,
+        "end_time": 607
+      },
+      {
+        "description": "spread-spread marinara sauce around the surface of the batter",
+        "step_id": 31,
+        "start_time": 608,
+        "end_time": 611
+      },
+      {
+        "description": "Take-Take 1 tablespoon of marinara sauce",
+        "step_id": 30,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Take 2 tablespoons instead of 1 tablespoon"
+          }
+        ],
+        "start_time": 611,
+        "end_time": 613
+      },
+      {
+        "description": "spread-spread marinara sauce around the surface of the batter",
+        "step_id": 31,
+        "start_time": 612,
+        "end_time": 638.5766452702703
+      },
+      {
+        "description": "Sprinkle-Sprinkle 1 generous tablespoon of mozzarella cheese on top of the sauce",
+        "step_id": 39,
+        "start_time": 651.3664493243243,
+        "end_time": 687.9087466216216
+      },
+      {
+        "description": "Sprinkle-Sprinkle dried Italian herbs inside the mug",
+        "step_id": 29,
+        "start_time": 690.649418918919,
+        "end_time": 715.3154695945947
+      },
+      {
+        "description": "Microwave-Microwave for 1 minute 20 seconds, or until it rises and the toppings are bubbling",
+        "step_id": 32,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Microwave for 3 minutes instead of 1 minute 20 seconds"
+          }
+        ],
+        "start_time": 716.2290270270271,
+        "end_time": 944.6183851351351,
+        "modified_description": "Microwave-Microwave for 3 minute, or until it rises and the toppings are bubbling"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 34,
+          "description": "Add-1 tablespoon of olive oil to the mug",
+          "start_time": 58.46767567567568,
+          "end_time": 89.5286283783784,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I noticed you used vegetable oil instead of olive oil. It will still cook fine, but the flavor might be slightly different."
+            }
+          ]
+        },
+        {
+          "step_id": 34,
+          "description": "Add-1 tablespoon of olive oil to the mug",
+          "start_time": 58.46767567567568,
+          "end_time": 89.5286283783784,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since you've added the liquid oil first, be sure to mix thoroughly when you add the dry ingredients to avoid clumps."
+            }
+          ]
+        },
+        {
+          "step_id": 33,
+          "description": "add-Measure 4 tablespoons of flour and add it to the mug",
+          "start_time": 107.79977702702703,
+          "end_time": 174.48946959459462,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you've only added 3 tablespoons of flour. The recipe needs 4, so please add one more tablespoon."
+            }
+          ]
+        },
+        {
+          "step_id": 33,
+          "description": "add-Measure 4 tablespoons of flour and add it to the mug",
+          "start_time": 107.79977702702703,
+          "end_time": 174.48946959459462,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Now that you're adding the flour, make sure it incorporates well with the oil already in the mug."
+            }
+          ]
+        },
+        {
+          "step_id": 40,
+          "description": "add-Measure 1/8 teaspoon of baking powder and add it to the mug",
+          "start_time": 180.8843716216216,
+          "end_time": 248.48762162162166,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You've added baking soda, but this step calls for baking powder. Baking soda is much stronger and will affect the taste, so it's best to restart or carefully scoop it out."
+            }
+          ]
+        },
+        {
+          "step_id": 40,
+          "description": "add-Measure 1/8 teaspoon of baking powder and add it to the mug",
+          "start_time": 180.8843716216216,
+          "end_time": 248.48762162162166,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Make sure to distribute the powder evenly into the mixture since it was added a bit later in the process."
+            }
+          ]
+        },
+        {
+          "step_id": 38,
+          "description": "Stir-Stir the contents in the mug well",
+          "start_time": 254.88252364864863,
+          "end_time": 295.99260810810813,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try to stir gently in the center of the mug to avoid spilling the batter over the rim."
+            }
+          ]
+        },
+        {
+          "step_id": 38,
+          "description": "Stir-Stir the contents in the mug well",
+          "start_time": 254.88252364864863,
+          "end_time": 295.99260810810813,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Good job stirring. Just ensure everything is fully combined before we move to the next ingredient."
+            }
+          ]
+        },
+        {
+          "step_id": 41,
+          "description": "Add-Add in 3 tablespoons of milk to the mug",
+          "start_time": 300.5603952702703,
+          "end_time": 380.03989189189195,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That was 4 tablespoons of milk, but we only need 3. You might want to add a pinch more flour to balance the consistency."
+            }
+          ]
+        },
+        {
+          "step_id": 41,
+          "description": "Add-Add in 3 tablespoons of milk to the mug",
+          "start_time": 300.5603952702703,
+          "end_time": 380.03989189189195,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Adding the milk now is fine. Whisk it well to ensure you get a smooth batter."
+            }
+          ]
+        },
+        {
+          "step_id": 28,
+          "description": "add-Measure 1/8 teaspoon of salt and add it to the mug",
+          "start_time": 383.69412162162166,
+          "end_time": 433.9397804054055,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to mix the salt in thoroughly since it's being added at this stage."
+            }
+          ]
+        },
+        {
+          "step_id": 37,
+          "description": "Mix-Mix the contents of the mug thoroughly. (There might be some lumps, but that is ok.)",
+          "start_time": 436.6804527027027,
+          "end_time": 524.3819662162163,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Give it a final good mix to ensure the batter is consistent."
+            }
+          ]
+        },
+        {
+          "step_id": 35,
+          "description": "add-Measure 1/16 teaspoon of baking soda and add it to the mug",
+          "start_time": 528.9497533783784,
+          "end_time": 560.9242635135136,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Mixing in the baking soda now is acceptable, just ensure it's fully incorporated so it rises evenly."
+            }
+          ]
+        },
+        {
+          "step_id": 30,
+          "description": "Take-Take 1 tablespoon of marinara sauce",
+          "start_time": 576,
+          "end_time": 607,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You've taken 2 tablespoons of sauce. It's best to use just 1 so the dough doesn't get soggy; consider removing some."
+            }
+          ]
+        },
+        {
+          "step_id": 30,
+          "description": "Take-Take 1 tablespoon of marinara sauce",
+          "start_time": 611,
+          "end_time": 613,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you're adding sauce again. Be careful not to overload the pizza or it won't cook properly."
+            }
+          ]
+        },
+        {
+          "step_id": 32,
+          "description": "Microwave-Microwave for 1 minute 20 seconds, or until it rises and the toppings are bubbling",
+          "start_time": 716.2290270270271,
+          "end_time": 944.6183851351351,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Three minutes is too long for this mug cake and could cause burns or a mess. Please stop the microwave at 1 minute and 20 seconds."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "3_46",
+    "activity_id": 3,
+    "step_annotations": [
+      {
+        "description": "Take-Take a microwavable mug",
+        "step_id": 36,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Use a soiled mug"
+          }
+        ],
+        "start_time": 10.053479724903475,
+        "end_time": 19.43672746814672,
+        "modified_description": "Take-Take a microwavable mug which is soiled and not clean"
+      },
+      {
+        "description": "add-Measure 1/16 teaspoon of baking soda and add it to the mug",
+        "step_id": 35,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "add-Measure 1 teaspoon of baking soda and add it to the mug instead of 1/16 teaspoon"
+          }
+        ],
+        "start_time": 22.117655394787644,
+        "end_time": 74.39574996428571,
+        "modified_description": "add-Measure 1 teaspoon of baking soda and add it to the mug"
+      },
+      {
+        "description": "add-Measure 1/8 teaspoon of baking powder and add it to the mug",
+        "step_id": 40,
+        "start_time": 77.07667789092663,
+        "end_time": 136.057092277027
+      },
+      {
+        "description": "add-Measure 4 tablespoons of flour and add it to the mug",
+        "step_id": 33,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "add only 2 tbsp of flours instead of 4 tbsp of flour."
+          },
+          {
+            "tag": "Technique Error",
+            "description": "spill while adding and add only 2 tbsp instead of 4tbsp"
+          }
+        ],
+        "start_time": 144.0998760569498,
+        "end_time": 174.26031523166023,
+        "modified_description": "add-Measure 2 tablespoons of flour and add it to the mug"
+      },
+      {
+        "description": "add-Measure 1/8 teaspoon of salt and add it to the mug",
+        "step_id": 28,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "add 1 tsp instead of 1/8 tsp"
+          }
+        ],
+        "start_time": 183.64356297490346,
+        "end_time": 208.44214629633203,
+        "modified_description": "add-Measure 1/8 teaspoon of salt and add it to the mug"
+      },
+      {
+        "description": "Stir-Stir the contents in the mug well",
+        "step_id": 38,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "use hand instead of utensil to stir"
+          }
+        ],
+        "start_time": 208.44214629633203,
+        "end_time": 229.8895697094595,
+        "modified_description": "Stir-Stir the contents in the mug improperly with hand"
+      },
+      {
+        "description": "Add-1 tablespoon of olive oil to the mug",
+        "step_id": 34,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "invert tablespoon and use it"
+          }
+        ],
+        "start_time": 231.2300336727799,
+        "end_time": 254.0179210492278,
+        "modified_description": "Add-1 tablespoon of olive oil to the mug and invert tablespoon to measure"
+      },
+      {
+        "description": "Add-Add in 3 tablespoons of milk to the mug",
+        "step_id": 41,
+        "start_time": 263.40116879247097,
+        "end_time": 302.2746237287644
+      },
+      {
+        "description": "Sprinkle-Sprinkle dried Italian herbs inside the mug",
+        "step_id": 29,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before mixing the contents of the mug and spreading sauce"
+          }
+        ],
+        "start_time": 322.3815831785714,
+        "end_time": 350.5313264083012
+      },
+      {
+        "description": "Take-Take 1 tablespoon of marinara sauce",
+        "step_id": 30,
+        "start_time": 401.46895701447875,
+        "end_time": 437.6614840241312
+      },
+      {
+        "description": "spread-spread marinara sauce around the surface of the batter",
+        "step_id": 31,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Mix the marinara sauce completely instead of spreading"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding italian herbs"
+          }
+        ],
+        "start_time": 436.3210200608108,
+        "end_time": 448.385195730695,
+        "modified_description": "spread-mix marinara sauce with the batter batter"
+      },
+      {
+        "description": "Sprinkle-Sprinkle 1 generous tablespoon of mozzarella cheese on top of the sauce",
+        "step_id": 39,
+        "start_time": 478.5456349054054,
+        "end_time": 508.0358420984556
+      },
+      {
+        "description": "Mix-Mix the contents of the mug thoroughly. (There might be some lumps, but that is ok.)",
+        "step_id": 37,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after sprinkling cheese"
+          }
+        ],
+        "start_time": 519.4297857866795,
+        "end_time": 538.196281273166
+      },
+      {
+        "description": "Microwave-Microwave for 1 minute 20 seconds, or until it rises and the toppings are bubbling",
+        "step_id": 32,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Microvawe for 2 mins instead of 1 min 20 secs"
+          }
+        ],
+        "start_time": 536.8558173098456,
+        "end_time": 680.2854613851351,
+        "modified_description": "Microwave-Microwave for 2 minute, or until it rises and the toppings are bubbling"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 36,
+          "description": "Take-Take a microwavable mug",
+          "start_time": 10.053479724903475,
+          "end_time": 19.43672746814672,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I noticed the mug appears to be soiled. It would be best to wash it thoroughly or grab a clean one before you begin."
+            }
+          ]
+        },
+        {
+          "step_id": 35,
+          "description": "add-Measure 1/16 teaspoon of baking soda and add it to the mug",
+          "start_time": 22.117655394787644,
+          "end_time": 74.39574996428571,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like 1 teaspoon of baking soda, but the recipe only calls for 1/16 of a teaspoon. You might want to remove the excess to avoid affecting the taste."
+            }
+          ]
+        },
+        {
+          "step_id": 33,
+          "description": "add-Measure 4 tablespoons of flour and add it to the mug",
+          "start_time": 144.0998760569498,
+          "end_time": 174.26031523166023,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You've added 2 tablespoons so far, but the recipe requires 4. Please add 2 more tablespoons to get the right consistency."
+            }
+          ]
+        },
+        {
+          "step_id": 33,
+          "description": "add-Measure 4 tablespoons of flour and add it to the mug",
+          "start_time": 144.0998760569498,
+          "end_time": 174.26031523166023,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful with the spoon; try to hold it level over the mug to prevent spilling the flour."
+            }
+          ]
+        },
+        {
+          "step_id": 28,
+          "description": "add-Measure 1/8 teaspoon of salt and add it to the mug",
+          "start_time": 183.64356297490346,
+          "end_time": 208.44214629633203,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Hold on, that looks like a full teaspoon. You only need 1/8 of a teaspoon of salt, or it will be too salty."
+            }
+          ]
+        },
+        {
+          "step_id": 38,
+          "description": "Stir-Stir the contents in the mug well",
+          "start_time": 208.44214629633203,
+          "end_time": 229.8895697094595,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It is much cleaner and more effective to use a spoon or fork to stir the batter instead of your hand."
+            }
+          ]
+        },
+        {
+          "step_id": 34,
+          "description": "Add-1 tablespoon of olive oil to the mug",
+          "start_time": 231.2300336727799,
+          "end_time": 254.0179210492278,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You are holding the spoon upside down. Please flip it over so you can fill the bowl of the spoon properly."
+            }
+          ]
+        },
+        {
+          "step_id": 29,
+          "description": "Sprinkle-Sprinkle dried Italian herbs inside the mug",
+          "start_time": 322.3815831785714,
+          "end_time": 350.5313264083012,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Ideally, the herbs are added later in the process. Since you're adding them now, just keep in mind the flavor distribution might be slightly different."
+            }
+          ]
+        },
+        {
+          "step_id": 31,
+          "description": "spread-spread marinara sauce around the surface of the batter",
+          "start_time": 436.3210200608108,
+          "end_time": 448.385195730695,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try to gently spread the sauce on top to create a layer, rather than mixing it completely into the batter."
+            }
+          ]
+        },
+        {
+          "step_id": 31,
+          "description": "spread-spread marinara sauce around the surface of the batter",
+          "start_time": 436.3210200608108,
+          "end_time": 448.385195730695,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We seem to be doing things a bit out of order regarding the herbs, but please proceed with layering the sauce nicely."
+            }
+          ]
+        },
+        {
+          "step_id": 37,
+          "description": "Mix-Mix the contents of the mug thoroughly. (There might be some lumps, but that is ok.)",
+          "start_time": 519.4297857866795,
+          "end_time": 538.196281273166,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since you've already added the cheese topping, be careful not to mix it entirely into the batter, or you'll lose the cheesy layer on top."
+            }
+          ]
+        },
+        {
+          "step_id": 32,
+          "description": "Microwave-Microwave for 1 minute 20 seconds, or until it rises and the toppings are bubbling",
+          "start_time": 536.8558173098456,
+          "end_time": 680.2854613851351,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I recommend setting the microwave for just 1 minute and 20 seconds initially. Two minutes might overcook the mug cake."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "3_49",
+    "activity_id": 3,
+    "step_annotations": [
+      {
+        "description": "Take-Take a microwavable mug",
+        "step_id": 36,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Take a soiled mug without cleaning it"
+          }
+        ],
+        "start_time": 6.022490092664093,
+        "end_time": 24.842771632239383,
+        "modified_description": "Take-Take a microwavable mug (not washed)"
+      },
+      {
+        "description": "add-Measure 1/8 teaspoon of baking powder and add it to the mug",
+        "step_id": 40,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "add-Measure 1/4 teaspoon of baking powder and add it to the mug"
+          }
+        ],
+        "start_time": 27.101205416988414,
+        "end_time": 45.16867569498069,
+        "modified_description": "add-Measure 1/4 teaspoon of baking powder and add it to the mug"
+      },
+      {
+        "description": "add-Measure 4 tablespoons of flour and add it to the mug",
+        "step_id": 33,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "add-Measure 5 tablespoons of flour and add it to the mug"
+          }
+        ],
+        "start_time": 61.73052344980695,
+        "end_time": 117.4385568069498,
+        "modified_description": "add-Measure 5 tablespoons of flour and add it to the mug"
+      },
+      {
+        "description": "add-Measure 1/16 teaspoon of baking soda and add it to the mug",
+        "step_id": 35,
+        "start_time": 118.94417933011583,
+        "end_time": 141.52851717760618
+      },
+      {
+        "description": "add-Measure 1/8 teaspoon of salt and add it to the mug",
+        "step_id": 28,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "add-Measure 1/4 teaspoon of salt and add it to the mug"
+          }
+        ],
+        "start_time": 150.56225231660233,
+        "end_time": 162.6072325019305,
+        "modified_description": "add-Measure 1/4 teaspoon of salt and add it to the mug"
+      },
+      {
+        "description": "Stir-Stir the contents in the mug well",
+        "step_id": 38,
+        "start_time": 173.89940142567568,
+        "end_time": 209.2815307200772
+      },
+      {
+        "description": "Add-1 tablespoon of olive oil to the mug",
+        "step_id": 34,
+        "start_time": 215.30402081274133,
+        "end_time": 246.9220937992278
+      },
+      {
+        "description": "Add-Add in 3 tablespoons of milk to the mug",
+        "step_id": 41,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Add-Add in 3 tablespoons of curd to the mug"
+          }
+        ],
+        "start_time": 308.65261724903473,
+        "end_time": 351.56285915926645,
+        "modified_description": "Add-Add in 3 tablespoons of curd to the mug"
+      },
+      {
+        "description": "Sprinkle-Sprinkle dried Italian herbs inside the mug",
+        "step_id": 29,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before mixing and spreading marinara sauce"
+          }
+        ],
+        "start_time": 356.07972672876446,
+        "end_time": 383.18093214575293
+      },
+      {
+        "description": "Take-Take 1 tablespoon of marinara sauce",
+        "step_id": 30,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Take-Take 1 tablespoon of tomato ketchup"
+          }
+        ],
+        "start_time": 424.5855515328185,
+        "end_time": 459.214869565637,
+        "modified_description": "Take-Take 1 tablespoon of tomato ketchup"
+      },
+      {
+        "description": "spread-spread marinara sauce around the surface of the batter",
+        "step_id": 31,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "spread-spread tomato ketchup on the edge of batter"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after sprinkling dried italian herbs"
+          }
+        ],
+        "start_time": 457.7092470424711,
+        "end_time": 469.7542272277992,
+        "modified_description": "spread-spread tomato ketchup on the edge of batter"
+      },
+      {
+        "description": "Sprinkle-Sprinkle 1 generous tablespoon of mozzarella cheese on top of the sauce",
+        "step_id": 39,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before mixing the contents of the mug"
+          }
+        ],
+        "start_time": 508.9004128301158,
+        "end_time": 541.2712970781854
+      },
+      {
+        "description": "Mix-Mix the contents of the mug thoroughly. (There might be some lumps, but that is ok.)",
+        "step_id": 37,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after sprinkling cheese and herbs"
+          }
+        ],
+        "start_time": 547.2937871708494,
+        "end_time": 593.9680853889961
+      },
+      {
+        "description": "Microwave-Microwave for 1 minute 20 seconds, or until it rises and the toppings are bubbling",
+        "step_id": 32,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Microwave-Microwave for 2 minutes, or until it rises and the toppings are bubbling"
+          }
+        ],
+        "start_time": 616.5524232364864,
+        "end_time": 765.6090530299227,
+        "modified_description": "Microwave-Microwave for 2 minutes, or until it rises and the toppings are bubbling"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 36,
+          "description": "Take-Take a microwavable mug",
+          "start_time": 6.022490092664093,
+          "end_time": 24.842771632239383,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I noticed the mug you picked up doesn't look clean. You should probably wash it before using it."
+            },
+            {
+              "role": "user",
+              "utterance": "Oh, right. I'll get a clean one."
+            }
+          ]
+        },
+        {
+          "step_id": 40,
+          "description": "add-Measure 1/8 teaspoon of baking powder and add it to the mug",
+          "start_time": 27.101205416988414,
+          "end_time": 45.16867569498069,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You've measured 1/4 teaspoon of baking powder, but the recipe only calls for 1/8 teaspoon."
+            },
+            {
+              "role": "user",
+              "utterance": "Oops, I'll adjust that."
+            }
+          ]
+        },
+        {
+          "step_id": 33,
+          "description": "add-Measure 4 tablespoons of flour and add it to the mug",
+          "start_time": 61.73052344980695,
+          "end_time": 117.4385568069498,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you added 5 tablespoons of flour. You need 4 tablespoons for the correct consistency."
+            }
+          ]
+        },
+        {
+          "step_id": 28,
+          "description": "add-Measure 1/8 teaspoon of salt and add it to the mug",
+          "start_time": 150.56225231660233,
+          "end_time": 162.6072325019305,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You added 1/4 teaspoon of salt, but the instructions say to use 1/8 teaspoon."
+            }
+          ]
+        },
+        {
+          "step_id": 41,
+          "description": "Add-Add in 3 tablespoons of milk to the mug",
+          "start_time": 308.65261724903473,
+          "end_time": 351.56285915926645,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're adding curd, but this recipe requires 3 tablespoons of milk."
+            }
+          ]
+        },
+        {
+          "step_id": 29,
+          "description": "Sprinkle-Sprinkle dried Italian herbs inside the mug",
+          "start_time": 356.07972672876446,
+          "end_time": 383.18093214575293,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're sprinkling the herbs a bit early. They are usually added after the sauce is spread on top."
+            }
+          ]
+        },
+        {
+          "step_id": 30,
+          "description": "Take-Take 1 tablespoon of marinara sauce",
+          "start_time": 424.5855515328185,
+          "end_time": 459.214869565637,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That appears to be tomato ketchup. You should use marinara sauce for this pizza mug cake."
+            }
+          ]
+        },
+        {
+          "step_id": 31,
+          "description": "spread-spread marinara sauce around the surface of the batter",
+          "start_time": 457.7092470424711,
+          "end_time": 469.7542272277992,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're putting ketchup on the edges, but you need to spread marinara sauce evenly over the entire surface."
+            }
+          ]
+        },
+        {
+          "step_id": 39,
+          "description": "Sprinkle-Sprinkle 1 generous tablespoon of mozzarella cheese on top of the sauce",
+          "start_time": 508.9004128301158,
+          "end_time": 541.2712970781854,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're adding the cheese now, but the batter ingredients haven't been mixed yet."
+            },
+            {
+              "role": "user",
+              "utterance": "Oh, I should have mixed first."
+            }
+          ]
+        },
+        {
+          "step_id": 37,
+          "description": "Mix-Mix the contents of the mug thoroughly. (There might be some lumps, but that is ok.)",
+          "start_time": 547.2937871708494,
+          "end_time": 593.9680853889961,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since you're mixing now, the toppings are getting blended into the batter. They should sit on top like a pizza."
+            }
+          ]
+        },
+        {
+          "step_id": 32,
+          "description": "Microwave-Microwave for 1 minute 20 seconds, or until it rises and the toppings are bubbling",
+          "start_time": 616.5524232364864,
+          "end_time": 765.6090530299227,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You set the microwave for 2 minutes, but it's best to start with 1 minute 20 seconds so it doesn't overcook."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "3_50",
+    "activity_id": 3,
+    "step_annotations": [
+      {
+        "description": "Take-Take a microwavable mug",
+        "step_id": 36,
+        "start_time": 3.9241905376447876,
+        "end_time": 11.336550442084942
+      },
+      {
+        "description": "add-Measure 1/8 teaspoon of baking powder and add it to the mug",
+        "step_id": 40,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Using soiled measuring spoons (might contaminate the ingredients)"
+          }
+        ],
+        "start_time": 35.317714838803084,
+        "end_time": 60.6069427480695,
+        "modified_description": "add-Measure 1/8 teaspoon of baking powder using soiled measuring spoon"
+      },
+      {
+        "description": "add-Measure 4 tablespoons of flour and add it to the mug",
+        "step_id": 33,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Not using dried and cleaned measuring spoons (might contaminate the ingredients)"
+          }
+        ],
+        "start_time": 69.76338733590734,
+        "end_time": 102.4649751496139,
+        "modified_description": "add-Measure 4 tablespoons of flour using dirty measuring spoon and add it to the mug"
+      },
+      {
+        "description": "Sprinkle-Sprinkle 1 generous tablespoon of mozzarella cheese on top of the sauce",
+        "step_id": 39,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Not using dried and cleaned measuring spoons (might contaminate the ingredients)"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Use cheddar cheese instead of mozzarella cheese"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding milk and olive oil"
+          }
+        ],
+        "start_time": 118.59775847104247,
+        "end_time": 153.0434309681467,
+        "modified_description": "Sprinkle-Sprinkle 1 generous tablespoon of cheddar cheese on top of the sauce"
+      },
+      {
+        "description": "add-Measure 1/8 teaspoon of salt and add it to the mug",
+        "step_id": 28,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Not using dried and cleaned measuring spoons (might contaminate the ingredients)"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding cheese"
+          }
+        ],
+        "start_time": 169.6122354604247,
+        "end_time": 187.05308229440155,
+        "modified_description": "add-Measure 1/8 teaspoon of salt using dirty measuring spoon and add it to the mug"
+      },
+      {
+        "description": "Stir-Stir the contents in the mug well",
+        "step_id": 38,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding cheese"
+          }
+        ],
+        "start_time": 191.41329400289578,
+        "end_time": 203.62188678667957
+      },
+      {
+        "description": "Add-Add in 3 tablespoons of milk to the mug",
+        "step_id": 41,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding cheese and before adding baking soda"
+          }
+        ],
+        "start_time": 208.85414083687257,
+        "end_time": 233.7073475752896
+      },
+      {
+        "description": "Add-1 tablespoon of olive oil to the mug",
+        "step_id": 34,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding cheese and before adding baking soda"
+          }
+        ],
+        "start_time": 245.47991918822396,
+        "end_time": 263.79280836389967,
+        "modified_description": "Add-1 tablespoon of olive oil to the mug and leave the cap open"
+      },
+      {
+        "description": "Mix-Mix the contents of the mug thoroughly. (There might be some lumps, but that is ok.)",
+        "step_id": 37,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding cheese and before adding baking soda"
+          }
+        ],
+        "start_time": 269.0250624140927,
+        "end_time": 286.0298880772201
+      },
+      {
+        "description": "Take-Take 1 tablespoon of marinara sauce",
+        "step_id": 30,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Use salsa sauce instead of marinara sauce"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding cheese and before adding baking soda"
+          }
+        ],
+        "start_time": 291.69816329826256,
+        "end_time": 312.19115832818534,
+        "modified_description": "Take-Take 1 tablespoon of salsa sauce"
+      },
+      {
+        "description": "spread-spread marinara sauce around the surface of the batter",
+        "step_id": 31,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding cheese and before adding baking soda"
+          }
+        ],
+        "start_time": 324.3997511119692,
+        "end_time": 330.06802633301163
+      },
+      {
+        "description": "add-Measure 1/16 teaspoon of baking soda and add it to the mug",
+        "step_id": 35,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after correct order"
+          }
+        ],
+        "start_time": 335.7363015540541,
+        "end_time": 350.12500019208494
+      },
+      {
+        "description": "Sprinkle-Sprinkle dried Italian herbs inside the mug",
+        "step_id": 29,
+        "start_time": 359.71746595077224,
+        "end_time": 368.43788936776065
+      },
+      {
+        "description": "Microwave-Microwave for 1 minute 20 seconds, or until it rises and the toppings are bubbling",
+        "step_id": 32,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Microwaving it for 1 minute instead of 1 minute 20 seconds"
+          }
+        ],
+        "start_time": 372.36207990540544,
+        "end_time": 444.74159426640927
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 40,
+          "description": "add-Measure 1/8 teaspoon of baking powder and add it to the mug",
+          "start_time": 35.317714838803084,
+          "end_time": 60.6069427480695,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I noticed the measuring spoon isn't clean. It's best to use a dry, clean spoon to keep the baking powder fresh."
+            }
+          ]
+        },
+        {
+          "step_id": 33,
+          "description": "add-Measure 4 tablespoons of flour and add it to the mug",
+          "start_time": 69.76338733590734,
+          "end_time": 102.4649751496139,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please ensure the tablespoon is clean and dry before measuring the flour to prevent any contamination."
+            }
+          ]
+        },
+        {
+          "step_id": 39,
+          "description": "Sprinkle-Sprinkle 1 generous tablespoon of mozzarella cheese on top of the sauce",
+          "start_time": 118.59775847104247,
+          "end_time": 153.0434309681467,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Make sure to use a clean spoon for the cheese as well to maintain hygiene."
+            }
+          ]
+        },
+        {
+          "step_id": 39,
+          "description": "Sprinkle-Sprinkle 1 generous tablespoon of mozzarella cheese on top of the sauce",
+          "start_time": 118.59775847104247,
+          "end_time": 153.0434309681467,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you're using cheddar cheese. The recipe calls for mozzarella for the authentic flavor, but it should still work."
+            }
+          ]
+        },
+        {
+          "step_id": 39,
+          "description": "Sprinkle-Sprinkle 1 generous tablespoon of mozzarella cheese on top of the sauce",
+          "start_time": 118.59775847104247,
+          "end_time": 153.0434309681467,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're adding the cheese now, but we haven't added the liquid ingredients yet. Usually, the cheese goes on top at the very end."
+            }
+          ]
+        },
+        {
+          "step_id": 28,
+          "description": "add-Measure 1/8 teaspoon of salt and add it to the mug",
+          "start_time": 169.6122354604247,
+          "end_time": 187.05308229440155,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Remember to use a clean spoon for the salt to avoid mixing in other ingredients."
+            }
+          ]
+        },
+        {
+          "step_id": 28,
+          "description": "add-Measure 1/8 teaspoon of salt and add it to the mug",
+          "start_time": 169.6122354604247,
+          "end_time": 187.05308229440155,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It seems we're adding salt after the cheese. Try to mix it into the dry flour layer beneath the cheese if possible."
+            }
+          ]
+        },
+        {
+          "step_id": 38,
+          "description": "Stir-Stir the contents in the mug well",
+          "start_time": 191.41329400289578,
+          "end_time": 203.62188678667957,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the cheese is already in, stirring now will mix it into the batter. For a pizza style, we usually keep the cheese on top."
+            }
+          ]
+        },
+        {
+          "step_id": 41,
+          "description": "Add-Add in 3 tablespoons of milk to the mug",
+          "start_time": 208.85414083687257,
+          "end_time": 233.7073475752896,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We are adding the milk now. Since the solid ingredients are already layered, please mix carefully to ensure a smooth batter."
+            }
+          ]
+        },
+        {
+          "step_id": 34,
+          "description": "Add-1 tablespoon of olive oil to the mug",
+          "start_time": 245.47991918822396,
+          "end_time": 263.79280836389967,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "When adding the oil now, make sure it reaches the dry ingredients at the bottom to mix properly."
+            }
+          ]
+        },
+        {
+          "step_id": 37,
+          "description": "Mix-Mix the contents of the mug thoroughly. (There might be some lumps, but that is ok.)",
+          "start_time": 269.0250624140927,
+          "end_time": 286.0298880772201,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Give it a good mix to combine everything, even though the toppings might get blended into the dough."
+            }
+          ]
+        },
+        {
+          "step_id": 30,
+          "description": "Take-Take 1 tablespoon of marinara sauce",
+          "start_time": 291.69816329826256,
+          "end_time": 312.19115832818534,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You are using salsa sauce. The recipe suggests marinara for a classic pizza taste, but salsa will give it a different kick."
+            }
+          ]
+        },
+        {
+          "step_id": 30,
+          "description": "Take-Take 1 tablespoon of marinara sauce",
+          "start_time": 291.69816329826256,
+          "end_time": 312.19115832818534,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We're adding the sauce now. Usually, this goes on top of the mixed batter, so try to layer it gently."
+            }
+          ]
+        },
+        {
+          "step_id": 31,
+          "description": "spread-spread marinara sauce around the surface of the batter",
+          "start_time": 324.3997511119692,
+          "end_time": 330.06802633301163,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Spreading the sauce now is good. Just try to keep it as a distinct layer on top."
+            }
+          ]
+        },
+        {
+          "step_id": 35,
+          "description": "add-Measure 1/16 teaspoon of baking soda and add it to the mug",
+          "start_time": 335.7363015540541,
+          "end_time": 350.12500019208494,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The baking soda is going in a bit late. Make sure to stir it well into the batter so the dough rises evenly."
+            }
+          ]
+        },
+        {
+          "step_id": 32,
+          "description": "Microwave-Microwave for 1 minute 20 seconds, or until it rises and the toppings are bubbling",
+          "start_time": 372.36207990540544,
+          "end_time": 444.74159426640927,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You've set it for 1 minute. The recipe suggests 1 minute and 20 seconds, so you might need to heat it a bit longer."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "4_30",
+    "activity_id": 4,
+    "step_annotations": [
+      {
+        "description": "Peel-Peel 1 garlic clove",
+        "step_id": 14,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Peel 2 garlic cloves"
+          },
+          {
+            "tag": "Technique Error",
+            "description": "Peeled improperly"
+          }
+        ],
+        "start_time": 61.556053204353084,
+        "end_time": 112.443,
+        "modified_description": "Peel-Peel 2 garlic cloves"
+      },
+      {
+        "description": "Chop-Chop 1 garlic clove on a cutting board",
+        "step_id": 51,
+        "start_time": 123.11210640870617,
+        "end_time": 164.264
+      },
+      {
+        "description": "Remove-Remove the noodles from the package(Break Noodles / Keep them as a block)",
+        "step_id": 44,
+        "start_time": 182.77412720677148,
+        "end_time": 196.97937025392986
+      },
+      {
+        "description": "Peel-Peel 1 medium onion",
+        "step_id": 47,
+        "start_time": 241.48913180169285,
+        "end_time": 258.952
+      },
+      {
+        "description": "slice-slice 1/4 medium onion into pieces",
+        "step_id": 46,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Slice 1 onion instead of 1/4th onion"
+          }
+        ],
+        "start_time": 264.2175206771463,
+        "end_time": 320.727,
+        "modified_description": "slice-slice 1 medium onion instead of 1/4th onion"
+      },
+      {
+        "description": "Put-Put all the Vegetables in a microwave-safe bowl",
+        "step_id": 54,
+        "start_time": 333.34970350665054,
+        "end_time": 354.972
+      },
+      {
+        "description": "Add-Add the noodles to the bowl",
+        "step_id": 52,
+        "start_time": 360.81317339782345,
+        "end_time": 365.124
+      },
+      {
+        "description": "cover-cover the noodles with water",
+        "step_id": 55,
+        "start_time": 384.4885784764208,
+        "end_time": 402.693
+      },
+      {
+        "description": "Cover-Cover with a lid (or paper towel) to prevent splattering",
+        "step_id": 49,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Missed this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Microwave-Microwave the ramen for 4 minutes",
+        "step_id": 45,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Microwave for 16 seconds"
+          }
+        ],
+        "start_time": 420,
+        "end_time": 444,
+        "modified_description": "Microwave for 16 seconds, stop microwaving to add cover"
+      },
+      {
+        "description": "Cover-Cover with a lid (or paper towel) to prevent splattering",
+        "step_id": 49,
+        "start_time": 444.1505992744862,
+        "end_time": 451.09
+      },
+      {
+        "description": "Microwave-Microwave the ramen for 4 minutes",
+        "step_id": 45,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Microwave for 2 min instead of 4 min"
+          }
+        ],
+        "start_time": 454.567777509069,
+        "end_time": 580.938,
+        "modified_description": "Microwave - Microwave on high for 2 min"
+      },
+      {
+        "description": "Add-Add chopped cilantro to the bowl",
+        "step_id": 53,
+        "start_time": 624.0836778718259,
+        "end_time": 637.076
+      },
+      {
+        "description": "Let-Let the noodles sit for about 1 minute after the microwave stops",
+        "step_id": 48,
+        "start_time": 641.1299695284159,
+        "end_time": 709.58
+      },
+      {
+        "description": "Mix-Mix in the flavour packet to the bowl",
+        "step_id": 42,
+        "start_time": 731.0965088270859,
+        "end_time": 738.301,
+        "modified_description": "Mix-Mix in the flavour packet to the bowl"
+      },
+      {
+        "description": "Stir-Stir noodles with a spoon or fork until the flavouring dissolves",
+        "step_id": 43,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Water spilled outside when mixing the flavour"
+          }
+        ],
+        "start_time": 741.5136870616687,
+        "end_time": 780.136,
+        "modified_description": "Stir-Stir noodles with a spoon or fork spilling outside until the flavouring dissolves"
+      },
+      {
+        "description": "Add-Add basil to the bowl",
+        "step_id": 50,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Missed this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 14,
+          "description": "Peel-Peel 1 garlic clove",
+          "start_time": 61.556053204353084,
+          "end_time": 112.443,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You have peeled two cloves, but the recipe only calls for one. You can set the extra one aside for now."
+            }
+          ]
+        },
+        {
+          "step_id": 14,
+          "description": "Peel-Peel 1 garlic clove",
+          "start_time": 61.556053204353084,
+          "end_time": 112.443,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try to grip the clove firmly but gently to make peeling cleaner and easier."
+            }
+          ]
+        },
+        {
+          "step_id": 46,
+          "description": "slice-slice 1/4 medium onion into pieces",
+          "start_time": 264.2175206771463,
+          "end_time": 320.727,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You've sliced the whole onion, but we only need a quarter. Feel free to save the rest for another time."
+            }
+          ]
+        },
+        {
+          "step_id": 49,
+          "description": "Cover-Cover with a lid (or paper towel) to prevent splattering",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please cover the bowl before microwaving to prevent hot liquid from splattering out."
+            }
+          ]
+        },
+        {
+          "step_id": 45,
+          "description": "Microwave-Microwave the ramen for 4 minutes",
+          "start_time": 420.0,
+          "end_time": 444.0,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The cooking cycle was interrupted early. The noodles typically need 4 minutes to be ready."
+            }
+          ]
+        },
+        {
+          "step_id": 45,
+          "description": "Microwave-Microwave the ramen for 4 minutes",
+          "start_time": 454.567777509069,
+          "end_time": 580.938,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It has only been 2 minutes. You might want to microwave them a bit longer to reach the recommended 4 minutes."
+            }
+          ]
+        },
+        {
+          "step_id": 43,
+          "description": "Stir-Stir noodles with a spoon or fork until the flavouring dissolves",
+          "start_time": 741.5136870616687,
+          "end_time": 780.136,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful, the hot soup is spilling. Stirring gently in small circles can help keep it in the bowl."
+            }
+          ]
+        },
+        {
+          "step_id": 50,
+          "description": "Add-Add basil to the bowl",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to add the basil to complete the dish."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "4_32",
+    "activity_id": 4,
+    "step_annotations": [
+      {
+        "description": "Peel-Peel 1 medium onion",
+        "step_id": 47,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Did not peel completely"
+          }
+        ],
+        "start_time": 36.733189842805324,
+        "end_time": 90.099
+      },
+      {
+        "description": "Remove-Remove the noodles from the package(Break Noodles / Keep them as a block)",
+        "step_id": 44,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Throw the noodles block while opening from the package"
+          }
+        ],
+        "start_time": 119.38286698911729,
+        "end_time": 146.749
+      },
+      {
+        "description": "Peel-Peel 1 garlic clove",
+        "step_id": 14,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Peel garlic clove incompletely"
+          }
+        ],
+        "start_time": 189.17592769044742,
+        "end_time": 210.624
+      },
+      {
+        "description": "Chop-Chop 1 garlic clove on a cutting board",
+        "step_id": 51,
+        "start_time": 230.5007662636034,
+        "end_time": 248.825
+      },
+      {
+        "description": "Put-Put all the Vegetables in a microwave-safe bowl",
+        "step_id": 54,
+        "start_time": 278.2539130592503,
+        "end_time": 283
+      },
+      {
+        "description": "Add-Add the noodles to the bowl",
+        "step_id": 52,
+        "start_time": 283.01,
+        "end_time": 286.375
+      },
+      {
+        "description": "cover-cover the noodles with water",
+        "step_id": 55,
+        "start_time": 320.4970813784764,
+        "end_time": 326.638
+      },
+      {
+        "description": "Cover-Cover with a lid (or paper towel) to prevent splattering",
+        "step_id": 49,
+        "start_time": 340.70033579201936,
+        "end_time": 343.311
+      },
+      {
+        "description": "Microwave-Microwave the ramen for 4 minutes",
+        "step_id": 45,
+        "start_time": 347.12864401451026,
+        "end_time": 597.168
+      },
+      {
+        "description": "Add-Add chopped cilantro to the bowl",
+        "step_id": 53,
+        "start_time": 649.2591304715841,
+        "end_time": 660.115
+      },
+      {
+        "description": "Let-Let the noodles sit for about 1 minute after the microwave stops",
+        "step_id": 48,
+        "start_time": 632.505,
+        "end_time": 692.4206285368803
+      },
+      {
+        "description": "Mix-Mix in the flavour packet to the bowl",
+        "step_id": 42,
+        "start_time": 709.8688937122129,
+        "end_time": 717.725
+      },
+      {
+        "description": "Stir-Stir noodles with a spoon or fork until the flavouring dissolves",
+        "step_id": 43,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Stir it faster such that water spills out of the bowl"
+          }
+        ],
+        "start_time": 726.3988291414752,
+        "end_time": 750.683
+      },
+      {
+        "description": "slice-slice 1/4 medium onion into pieces",
+        "step_id": 46,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Missed this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Add-Add basil to the bowl",
+        "step_id": 50,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Missed this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 47,
+          "description": "Peel-Peel 1 medium onion",
+          "start_time": 36.733189842805324,
+          "end_time": 90.099,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "There seems to be a bit of peel left on the onion. Removing it completely will ensure a better texture."
+            }
+          ]
+        },
+        {
+          "step_id": 44,
+          "description": "Remove-Remove the noodles from the package(Break Noodles / Keep them as a block)",
+          "start_time": 119.38286698911729,
+          "end_time": 146.749,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try to handle the noodle block gently as you open it, so it doesn't break or fall."
+            }
+          ]
+        },
+        {
+          "step_id": 14,
+          "description": "Peel-Peel 1 garlic clove",
+          "start_time": 189.17592769044742,
+          "end_time": 210.624,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like the garlic isn't fully peeled yet. You might want to remove the remaining skin before using it."
+            }
+          ]
+        },
+        {
+          "step_id": 43,
+          "description": "Stir-Stir noodles with a spoon or fork until the flavouring dissolves",
+          "start_time": 726.3988291414752,
+          "end_time": 750.683,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please stir carefully. The water is hot, and spilling it could cause a burn."
+            },
+            {
+              "role": "user",
+              "utterance": "Thanks, I'll slow down."
+            }
+          ]
+        },
+        {
+          "step_id": 46,
+          "description": "slice-slice 1/4 medium onion into pieces",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It seems you skipped slicing the onion. Don't forget to prepare it for the dish."
+            }
+          ]
+        },
+        {
+          "step_id": 50,
+          "description": "Add-Add basil to the bowl",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You might have missed adding the basil. It adds a nice touch if you include it now."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "4_35",
+    "activity_id": 4,
+    "step_annotations": [
+      {
+        "description": "Peel-Peel 1 medium onion",
+        "step_id": 47,
+        "start_time": 18.718094800483676,
+        "end_time": 70.19285550181378
+      },
+      {
+        "description": "Peel-Peel 1 garlic clove",
+        "step_id": 14,
+        "start_time": 84.23142660217655,
+        "end_time": 94.9274807738815
+      },
+      {
+        "description": "slice-slice 1/4 medium onion into pieces",
+        "step_id": 46,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "chop onion instead of slice"
+          }
+        ],
+        "start_time": 134.36918053204352,
+        "end_time": 170.098,
+        "modified_description": "Chop 1/4 onion into pieces"
+      },
+      {
+        "description": "Chop-Chop 1 garlic clove on a cutting board",
+        "step_id": 51,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "slice garlic clove instead of chopping"
+          }
+        ],
+        "start_time": 177.8219006045949,
+        "end_time": 190.18,
+        "modified_description": "Slice 1 garlic clove on a cutting board"
+      },
+      {
+        "description": "Remove-Remove the noodles from the package(Break Noodles / Keep them as a block)",
+        "step_id": 44,
+        "start_time": 208.5730563482467,
+        "end_time": 220.28
+      },
+      {
+        "description": "Put-Put all the Vegetables in a microwave-safe bowl",
+        "step_id": 54,
+        "start_time": 247.00900000000001,
+        "end_time": 264.031
+      },
+      {
+        "description": "Add-Add the noodles to the bowl",
+        "step_id": 52,
+        "start_time": 268.0698576783555,
+        "end_time": 273.097
+      },
+      {
+        "description": "cover-cover the noodles with water",
+        "step_id": 55,
+        "start_time": 276.7604016928658,
+        "end_time": 284.1139389359129
+      },
+      {
+        "description": "Microwave-Microwave the ramen for 4 minutes",
+        "step_id": 45,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Microwave for 1 min instead of 4 min"
+          }
+        ],
+        "start_time": 296.146999879081,
+        "end_time": 373.665,
+        "modified_description": "Microwave-Microwave the ramen for 1 minutes"
+      },
+      {
+        "description": "Add-Add chopped cilantro to the bowl",
+        "step_id": 53,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Add fresh cilantro to the bowl without chopping"
+          }
+        ],
+        "start_time": 420.48862962515113,
+        "end_time": 426.51,
+        "modified_description": "Add fresh cilantro to the bowl without chopping"
+      },
+      {
+        "description": "Let-Let the noodles sit for about 1 minute after the microwave stops",
+        "step_id": 48,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Let the noodles sit for 2 minutes instead of 1 minute"
+          }
+        ],
+        "start_time": 375.6989027811366,
+        "end_time": 495,
+        "modified_description": "Let the noodles sit for about 2 minute after the microwave stops"
+      },
+      {
+        "description": "Mix-Mix in the flavour packet to the bowl",
+        "step_id": 42,
+        "start_time": 501.37753929866994,
+        "end_time": 509.3995799274486
+      },
+      {
+        "description": "Stir-Stir noodles with a spoon or fork until the flavouring dissolves",
+        "step_id": 43,
+        "start_time": 517.4216205562274,
+        "end_time": 546.786
+      },
+      {
+        "description": "Cover-Cover with a lid (or paper towel) to prevent splattering",
+        "step_id": 49,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Missed this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Add-Add basil to the bowl",
+        "step_id": 50,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Missed this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 46,
+          "description": "slice-slice 1/4 medium onion into pieces",
+          "start_time": 134.36918053204352,
+          "end_time": 170.098,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The instructions recommend slicing the onion here, though chopping works too if you prefer that texture."
+            }
+          ]
+        },
+        {
+          "step_id": 51,
+          "description": "Chop-Chop 1 garlic clove on a cutting board",
+          "start_time": 177.8219006045949,
+          "end_time": 190.18,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you're slicing the garlic, but chopping it finely usually helps release more flavor for the broth."
+            }
+          ]
+        },
+        {
+          "step_id": 45,
+          "description": "Microwave-Microwave the ramen for 4 minutes",
+          "start_time": 296.146999879081,
+          "end_time": 373.665,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like the timer was set for one minute, but these noodles typically need about four minutes to cook fully."
+            }
+          ]
+        },
+        {
+          "step_id": 53,
+          "description": "Add-Add chopped cilantro to the bowl",
+          "start_time": 420.48862962515113,
+          "end_time": 426.51,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You might want to give the cilantro a quick chop before adding it so it mixes better with the soup."
+            }
+          ]
+        },
+        {
+          "step_id": 48,
+          "description": "Let-Let the noodles sit for about 1 minute after the microwave stops",
+          "start_time": 375.6989027811366,
+          "end_time": 495.0,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It's been about a minute, so the noodles should be perfectly tender and ready for the next step."
+            }
+          ]
+        },
+        {
+          "step_id": 49,
+          "description": "Cover-Cover with a lid (or paper towel) to prevent splattering",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Before microwaving, make sure to cover the bowl with a lid or paper towel to prevent hot liquid from splattering."
+            }
+          ]
+        },
+        {
+          "step_id": 50,
+          "description": "Add-Add basil to the bowl",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to add the basil to the bowl as well for the full flavor profile."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "4_36",
+    "activity_id": 4,
+    "step_annotations": [
+      {
+        "description": "Peel-Peel 1 medium onion",
+        "step_id": 47,
+        "start_time": 25.256186215235793,
+        "end_time": 140
+      },
+      {
+        "description": "Peel-Peel 1 garlic clove",
+        "step_id": 14,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Peeling two garlic cloves instead of one."
+          }
+        ],
+        "start_time": 170.47925695284158,
+        "end_time": 245.312,
+        "modified_description": "Peel-Peel 2 garlic cloves."
+      },
+      {
+        "description": "Chop-Chop 1 garlic clove on a cutting board",
+        "step_id": 51,
+        "start_time": 272.504,
+        "end_time": 311.394
+      },
+      {
+        "description": "slice-slice 1/4 medium onion into pieces",
+        "step_id": 46,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Chopping the 1/4 onion instead of slicing."
+          }
+        ],
+        "start_time": 344.74694183796856,
+        "end_time": 417.054,
+        "modified_description": "Chop-Chop 1/4 medium onion into pieces"
+      },
+      {
+        "description": "Remove-Remove the noodles from the package(Break Noodles / Keep them as a block)",
+        "step_id": 44,
+        "start_time": 467.23944498186216,
+        "end_time": 485.546
+      },
+      {
+        "description": "Put-Put all the Vegetables in a microwave-safe bowl",
+        "step_id": 54,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spilling some vegetables on the counter top."
+          }
+        ],
+        "start_time": 506.3865336154777,
+        "end_time": 525.117,
+        "modified_description": "Put-Put all the Vegetables in a microwave-safe bowl and spill some on counter top."
+      },
+      {
+        "description": "Add-Add the noodles to the bowl",
+        "step_id": 52,
+        "start_time": 568.2641898428053,
+        "end_time": 580.629
+      },
+      {
+        "description": "cover-cover the noodles with water",
+        "step_id": 55,
+        "start_time": 584.6807108827086,
+        "end_time": 594.8340000000001
+      },
+      {
+        "description": "Cover-Cover with a lid (or paper towel) to prevent splattering",
+        "step_id": 49,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Not covering the paper towel properly."
+          }
+        ],
+        "start_time": 608.6740877871825,
+        "end_time": 614.039,
+        "modified_description": "Cover-Cover with a paper towel improperly."
+      },
+      {
+        "description": "Microwave-Microwave the ramen for 4 minutes",
+        "step_id": 45,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Instead of 4 minute microwaving only for two and half minutes."
+          }
+        ],
+        "start_time": 641.5071298669891,
+        "end_time": 801.788,
+        "modified_description": "Microwave-Microwave the ramen for 2.5 minutes"
+      },
+      {
+        "description": "Add-Add basil to the bowl",
+        "step_id": 50,
+        "start_time": 803.1467216444981,
+        "end_time": 814.5120054413543
+      },
+      {
+        "description": "Let-Let the noodles sit for about 1 minute after the microwave stops",
+        "step_id": 48,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Allowing it to sit only for 1/2 minute instead of 1 minute."
+          }
+        ],
+        "start_time": 853.6590940749699,
+        "end_time": 887.7549454655381,
+        "modified_description": "Let-Let the noodles sit for about 1/2 minute after the microwave stops"
+      },
+      {
+        "description": "Add-Add chopped cilantro to the bowl",
+        "step_id": 53,
+        "start_time": 940.543,
+        "end_time": 946.062
+      },
+      {
+        "description": "Mix-Mix in the flavour packet to the bowl",
+        "step_id": 42,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "While mixing the flavour packet and spilled some out of the bowl."
+          }
+        ],
+        "start_time": 986.2540717049577,
+        "end_time": 1003.196,
+        "modified_description": "Mix-Mix in the flavour packet to the bowl and spill some on countertop."
+      },
+      {
+        "description": "Stir-Stir noodles with a spoon or fork until the flavouring dissolves",
+        "step_id": 43,
+        "start_time": 1011,
+        "end_time": 1044
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 14,
+          "description": "Peel-Peel 1 garlic clove",
+          "start_time": 170.47925695284158,
+          "end_time": 245.312,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I noticed you peeled two cloves. The recipe only calls for one, so you might want to set the extra one aside."
+            }
+          ]
+        },
+        {
+          "step_id": 46,
+          "description": "slice-slice 1/4 medium onion into pieces",
+          "start_time": 344.74694183796856,
+          "end_time": 417.054,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you're chopping the onion, but the instructions recommend slicing it for this dish."
+            }
+          ]
+        },
+        {
+          "step_id": 54,
+          "description": "Put-Put all the Vegetables in a microwave-safe bowl",
+          "start_time": 506.3865336154777,
+          "end_time": 525.117,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Some vegetables spilled onto the counter. You might want to gather them up before moving on."
+            }
+          ]
+        },
+        {
+          "step_id": 49,
+          "description": "Cover-Cover with a lid (or paper towel) to prevent splattering",
+          "start_time": 608.6740877871825,
+          "end_time": 614.039,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Make sure the paper towel covers the bowl completely to prevent any splattering in the microwave."
+            }
+          ]
+        },
+        {
+          "step_id": 45,
+          "description": "Microwave-Microwave the ramen for 4 minutes",
+          "start_time": 641.5071298669891,
+          "end_time": 801.788,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You've set the timer for 2.5 minutes, but the recipe recommends 4 minutes to ensure the ramen is fully cooked."
+            }
+          ]
+        },
+        {
+          "step_id": 48,
+          "description": "Let-Let the noodles sit for about 1 minute after the microwave stops",
+          "start_time": 853.6590940749699,
+          "end_time": 887.7549454655381,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It's best to let the noodles sit for the full minute to get the right texture."
+            }
+          ]
+        },
+        {
+          "step_id": 42,
+          "description": "Mix-Mix in the flavour packet to the bowl",
+          "start_time": 986.2540717049577,
+          "end_time": 1003.196,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "A bit of the seasoning spilled out. You might want to wipe that up before you start stirring."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "4_40",
+    "activity_id": 4,
+    "step_annotations": [
+      {
+        "description": "Peel-Peel 1 garlic clove",
+        "step_id": 14,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Peel 2 instead of 1 garlic clove"
+          }
+        ],
+        "start_time": 53.61761082950424,
+        "end_time": 152.137,
+        "modified_description": "Peel-Peel 2 garlic cloves"
+      },
+      {
+        "description": "Peel-Peel 1 medium onion",
+        "step_id": 47,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Do not peel the onion"
+          }
+        ],
+        "start_time": 175.8342237496977,
+        "end_time": 190.02712073397822,
+        "modified_description": "Prepare 1 medium onion and don't peel it"
+      },
+      {
+        "description": "Chop-Chop 1 garlic clove on a cutting board",
+        "step_id": 51,
+        "start_time": 202.64302916444984,
+        "end_time": 259.047
+      },
+      {
+        "description": "Remove-Remove the noodles from the package(Break Noodles / Keep them as a block)",
+        "step_id": 44,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Also break the noodles into 2 pieces"
+          }
+        ],
+        "start_time": 273.60751408585253,
+        "end_time": 289.685,
+        "modified_description": "Remove-Remove the noodles from the package(Separate the noodles into 2 pieces)"
+      },
+      {
+        "description": "slice-slice 1/4 medium onion into pieces",
+        "step_id": 46,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Chop instead of slice"
+          }
+        ],
+        "start_time": 313.416,
+        "end_time": 335.629,
+        "modified_description": "Chop-Chop 1/4 medium onion into pieces"
+      },
+      {
+        "description": "Add-Add chopped cilantro to the bowl",
+        "step_id": 53,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding vegetables and microwaving the noodles"
+          }
+        ],
+        "start_time": 413.17100109794444,
+        "end_time": 420.421
+      },
+      {
+        "description": "Add-Add the noodles to the bowl",
+        "step_id": 52,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding cilantro"
+          }
+        ],
+        "start_time": 421.421,
+        "end_time": 427.172
+      },
+      {
+        "description": "Put-Put all the Vegetables in a microwave-safe bowl",
+        "step_id": 54,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding cilantro"
+          }
+        ],
+        "start_time": 433.67185229746076,
+        "end_time": 443.9222778972189
+      },
+      {
+        "description": "Cover-Cover with a lid (or paper towel) to prevent splattering",
+        "step_id": 49,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding cilantro and before adding water"
+          }
+        ],
+        "start_time": 456.5381863276905,
+        "end_time": 466.385
+      },
+      {
+        "description": "Microwave-Microwave the ramen for 4 minutes",
+        "step_id": 45,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "1 instead of 4 minutes"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding cilantro and before adding water"
+          }
+        ],
+        "start_time": 472.30807186577994,
+        "end_time": 543.289,
+        "modified_description": "Microwave-Microwave the ramen for 1 minute"
+      },
+      {
+        "description": "Let-Let the noodles sit for about 1 minute after the microwave stops",
+        "step_id": 48,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "30 seconds instead of 1 minute"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding cilantro and before adding water"
+          }
+        ],
+        "start_time": 565.888,
+        "end_time": 595.062,
+        "modified_description": "Let-Let the noodles sit for about 30 seconds after the microwave stops"
+      },
+      {
+        "description": "Add-Add basil to the bowl",
+        "step_id": 50,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding water to the bowl"
+          }
+        ],
+        "start_time": 600.0441447243048,
+        "end_time": 615.294
+      },
+      {
+        "description": "cover-cover the noodles with water",
+        "step_id": 55,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "the water does not cover the noodles, half cover"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after microwaving and adding vegetables"
+          }
+        ],
+        "start_time": 622.9104787545346,
+        "end_time": 633.1609043542927,
+        "modified_description": "cover-cover half of the noodles with water"
+      },
+      {
+        "description": "Stir-Stir noodles with a spoon or fork until the flavouring dissolves",
+        "step_id": 43,
+        "start_time": 638.680364292624,
+        "end_time": 649.142
+      },
+      {
+        "description": "Mix-Mix in the flavour packet to the bowl",
+        "step_id": 42,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Missed this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 14,
+          "description": "Peel-Peel 1 garlic clove",
+          "start_time": 53.61761082950424,
+          "end_time": 152.137,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You've peeled two cloves, but the recipe only calls for one. You can set the extra one aside for now."
+            }
+          ]
+        },
+        {
+          "step_id": 47,
+          "description": "Peel-Peel 1 medium onion",
+          "start_time": 175.8342237496977,
+          "end_time": 190.02712073397822,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like the onion skin is still on. It's best to peel it before you start chopping."
+            }
+          ]
+        },
+        {
+          "step_id": 44,
+          "description": "Remove-Remove the noodles from the package(Break Noodles / Keep them as a block)",
+          "start_time": 273.60751408585253,
+          "end_time": 289.685,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You've broken the noodles into pieces. While keeping them whole is standard, they will still cook fine."
+            }
+          ]
+        },
+        {
+          "step_id": 46,
+          "description": "slice-slice 1/4 medium onion into pieces",
+          "start_time": 313.416,
+          "end_time": 335.629,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You chopped the onion instead of slicing it. This will change the texture slightly, but it works for this dish."
+            }
+          ]
+        },
+        {
+          "step_id": 53,
+          "description": "Add-Add chopped cilantro to the bowl",
+          "start_time": 413.17100109794444,
+          "end_time": 420.421,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're adding the cilantro a bit early. It usually goes in last as a garnish, but it's okay."
+            }
+          ]
+        },
+        {
+          "step_id": 52,
+          "description": "Add-Add the noodles to the bowl",
+          "start_time": 421.421,
+          "end_time": 427.172,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the cilantro is in, go ahead and add the noodles to the bowl now."
+            }
+          ]
+        },
+        {
+          "step_id": 54,
+          "description": "Put-Put all the Vegetables in a microwave-safe bowl",
+          "start_time": 433.67185229746076,
+          "end_time": 443.9222778972189,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Now place the vegetables into the bowl with the noodles."
+            }
+          ]
+        },
+        {
+          "step_id": 49,
+          "description": "Cover-Cover with a lid (or paper towel) to prevent splattering",
+          "start_time": 456.5381863276905,
+          "end_time": 466.385,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Wait, you haven't added water yet! Covering and microwaving dry noodles creates a fire hazard. Please add water first."
+            }
+          ]
+        },
+        {
+          "step_id": 45,
+          "description": "Microwave-Microwave the ramen for 4 minutes",
+          "start_time": 472.30807186577994,
+          "end_time": 543.289,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Stop! There is no water in the bowl. Microwaving dry ingredients can be dangerous. Please add water immediately."
+            }
+          ]
+        },
+        {
+          "step_id": 48,
+          "description": "Let-Let the noodles sit for about 1 minute after the microwave stops",
+          "start_time": 565.888,
+          "end_time": 595.062,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since there was no water and the time was short, the noodles are still raw. You need to add water and cook them properly."
+            }
+          ]
+        },
+        {
+          "step_id": 50,
+          "description": "Add-Add basil to the bowl",
+          "start_time": 600.0441447243048,
+          "end_time": 615.294,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We still need to get water into the bowl to cook the ramen, even if the basil is added now."
+            }
+          ]
+        },
+        {
+          "step_id": 55,
+          "description": "cover-cover the noodles with water",
+          "start_time": 622.9104787545346,
+          "end_time": 633.1609043542927,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Make sure to cover the noodles completely with water so they cook evenly."
+            }
+          ]
+        },
+        {
+          "step_id": 42,
+          "description": "Mix-Mix in the flavour packet to the bowl",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You missed the flavor packet. Don't forget to mix it in for the broth."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "4_43",
+    "activity_id": 4,
+    "step_annotations": [
+      {
+        "description": "Peel-Peel 1 garlic clove",
+        "step_id": 14,
+        "start_time": 21.54090674002418,
+        "end_time": 30.227
+      },
+      {
+        "description": "Remove-Remove the noodles from the package(Break Noodles / Keep them as a block)",
+        "step_id": 44,
+        "start_time": 44.06094560459492,
+        "end_time": 65.038
+      },
+      {
+        "description": "Peel-Peel 1 medium onion",
+        "step_id": 47,
+        "start_time": 74.41404146553808,
+        "end_time": 116.537
+      },
+      {
+        "description": "Chop-Chop 1 garlic clove on a cutting board",
+        "step_id": 51,
+        "start_time": 122.39151556831922,
+        "end_time": 136.057
+      },
+      {
+        "description": "Put-Put all the Vegetables in a microwave-safe bowl",
+        "step_id": 54,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before slicing the onions"
+          }
+        ],
+        "start_time": 143.9324223083434,
+        "end_time": 150.744
+      },
+      {
+        "description": "slice-slice 1/4 medium onion into pieces",
+        "step_id": 46,
+        "start_time": 173.577,
+        "end_time": 187.118
+      },
+      {
+        "description": "Add-Add basil to the bowl",
+        "step_id": 50,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding water and microwaving the bowl"
+          }
+        ],
+        "start_time": 202.6803497811366,
+        "end_time": 214.42993527569527
+      },
+      {
+        "description": "cover-cover the noodles with water",
+        "step_id": 55,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Using a plate instead of bowl"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding noodles to the bowl"
+          }
+        ],
+        "start_time": 277.0943912466747,
+        "end_time": 331.781
+      },
+      {
+        "description": "Cover-Cover with a lid (or paper towel) to prevent splattering",
+        "step_id": 49,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Did not cover the lid with a paper towel"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding noodles to the bowl"
+          }
+        ],
+        "start_time": 335.8423187194679,
+        "end_time": 342.049
+      },
+      {
+        "description": "Microwave-Microwave the ramen for 4 minutes",
+        "step_id": 45,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Using non-microwaveable things and using things which does not fit into microwave"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding basil to the bowl"
+          }
+        ],
+        "start_time": 360,
+        "end_time": 372
+      },
+      {
+        "description": "Add-Add the noodles to the bowl",
+        "step_id": 52,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding basil to the bowl"
+          }
+        ],
+        "start_time": 390.096,
+        "end_time": 393.887
+      },
+      {
+        "description": "Microwave-Microwave the ramen for 4 minutes",
+        "step_id": 45,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding basil to the bowl"
+          }
+        ],
+        "start_time": 403.40243531318015,
+        "end_time": 651.687
+      },
+      {
+        "description": "Add-Add chopped cilantro to the bowl",
+        "step_id": 53,
+        "start_time": 681.4759586844015,
+        "end_time": 690.246
+      },
+      {
+        "description": "Let-Let the noodles sit for about 1 minute after the microwave stops",
+        "step_id": 48,
+        "start_time": 670.7055053143894,
+        "end_time": 733.3699612853687
+      },
+      {
+        "description": "Mix-Mix in the flavour packet to the bowl",
+        "step_id": 42,
+        "start_time": 757.8482643990327,
+        "end_time": 772.535
+      },
+      {
+        "description": "Stir-Stir noodles with a spoon or fork until the flavouring dissolves",
+        "step_id": 43,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Stir fast to spill the water out of the bowl"
+          }
+        ],
+        "start_time": 776.4517747654171,
+        "end_time": 807.992,
+        "modified_description": "Stir-Stir noodles with a spoon or fork faster making it to spill until the flavouring dissolves"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 54,
+          "description": "Put-Put all the Vegetables in a microwave-safe bowl",
+          "start_time": 143.9324223083434,
+          "end_time": 150.744,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like the onions haven't been sliced yet. You might want to slice them before adding all the vegetables to the bowl."
+            }
+          ]
+        },
+        {
+          "step_id": 50,
+          "description": "Add-Add basil to the bowl",
+          "start_time": 202.6803497811366,
+          "end_time": 214.42993527569527,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Basil is typically added after cooking to keep it fresh. You might want to set it aside until the noodles are done."
+            }
+          ]
+        },
+        {
+          "step_id": 55,
+          "description": "cover-cover the noodles with water",
+          "start_time": 277.0943912466747,
+          "end_time": 331.781,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "A plate won't hold the water and noodles securely. It would be better to switch to a deep, microwave-safe bowl."
+            }
+          ]
+        },
+        {
+          "step_id": 55,
+          "description": "cover-cover the noodles with water",
+          "start_time": 277.0943912466747,
+          "end_time": 331.781,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Make sure to place the noodles in the bowl before pouring the water over them."
+            }
+          ]
+        },
+        {
+          "step_id": 49,
+          "description": "Cover-Cover with a lid (or paper towel) to prevent splattering",
+          "start_time": 335.8423187194679,
+          "end_time": 342.049,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to cover the container with a lid or a paper towel to prevent splattering."
+            }
+          ]
+        },
+        {
+          "step_id": 49,
+          "description": "Cover-Cover with a lid (or paper towel) to prevent splattering",
+          "start_time": 335.8423187194679,
+          "end_time": 342.049,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please check that the noodles are in the bowl before you cover it up."
+            }
+          ]
+        },
+        {
+          "step_id": 45,
+          "description": "Microwave-Microwave the ramen for 4 minutes",
+          "start_time": 360,
+          "end_time": 372,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please wait! That container or material might not be microwave-safe. It's safer to use designated microwave-safe cookware."
+            }
+          ]
+        },
+        {
+          "step_id": 45,
+          "description": "Microwave-Microwave the ramen for 4 minutes",
+          "start_time": 360,
+          "end_time": 372,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Just a heads-up, the basil was added early, so it might cook down more than usual during microwaving."
+            }
+          ]
+        },
+        {
+          "step_id": 52,
+          "description": "Add-Add the noodles to the bowl",
+          "start_time": 390.096,
+          "end_time": 393.887,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The sequence is a little mixed up. Ideally, noodles go in first, followed by the water and then the basil after cooking."
+            }
+          ]
+        },
+        {
+          "step_id": 45,
+          "description": "Microwave-Microwave the ramen for 4 minutes",
+          "start_time": 403.40243531318015,
+          "end_time": 651.687,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the basil is already in there, we can proceed, but usually it's best to add it after heating."
+            }
+          ]
+        },
+        {
+          "step_id": 43,
+          "description": "Stir-Stir noodles with a spoon or fork until the flavouring dissolves",
+          "start_time": 776.4517747654171,
+          "end_time": 807.992,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Be careful stirring that fast; the hot broth is splashing out. Gentle stirring is safer."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "4_44",
+    "activity_id": 4,
+    "step_annotations": [
+      {
+        "description": "Peel-Peel 1 medium onion",
+        "step_id": 47,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Do not peel onion"
+          }
+        ],
+        "start_time": 20.599054897218863,
+        "end_time": 30,
+        "modified_description": "Take 1 medium onion without peeling"
+      },
+      {
+        "description": "Peel-Peel 1 garlic clove",
+        "step_id": 14,
+        "start_time": 30.01,
+        "end_time": 34.255
+      },
+      {
+        "description": "slice-slice 1/4 medium onion into pieces",
+        "step_id": 46,
+        "start_time": 55.91172043530833,
+        "end_time": 71.096
+      },
+      {
+        "description": "Remove-Remove the noodles from the package(Break Noodles / Keep them as a block)",
+        "step_id": 44,
+        "start_time": 94.16710810157194,
+        "end_time": 101.501
+      },
+      {
+        "description": "Add-Add the noodles to the bowl",
+        "step_id": 52,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding vegetables to the bowl"
+          }
+        ],
+        "start_time": 108.14503821039902,
+        "end_time": 131.708
+      },
+      {
+        "description": "Peel-Peel 1 garlic clove",
+        "step_id": 14,
+        "start_time": 140,
+        "end_time": 158
+      },
+      {
+        "description": "Chop-Chop 1 garlic clove on a cutting board",
+        "step_id": 51,
+        "start_time": 157.25,
+        "end_time": 169.435
+      },
+      {
+        "description": "Put-Put all the Vegetables in a microwave-safe bowl",
+        "step_id": 54,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding noodles to the bowl"
+          }
+        ],
+        "start_time": 180.24173035066502,
+        "end_time": 195.69102152357917
+      },
+      {
+        "description": "cover-cover the noodles with water",
+        "step_id": 55,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Add a little amount that does not cover the noodles with water"
+          }
+        ],
+        "start_time": 222.9112012091898,
+        "end_time": 226.68200000000002,
+        "modified_description": "pour water no cover noodles"
+      },
+      {
+        "description": "Cover-Cover with a lid (or paper towel) to prevent splattering",
+        "step_id": 49,
+        "start_time": 242.77457557436514,
+        "end_time": 248.281
+      },
+      {
+        "description": "Microwave-Microwave the ramen for 4 minutes",
+        "step_id": 45,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Microwave for 3 mins instead of 4 mins"
+          }
+        ],
+        "start_time": 252.33842249093104,
+        "end_time": 443.201,
+        "modified_description": "Microwave the ramen for 3 minutes"
+      },
+      {
+        "description": "Add-Add basil to the bowl",
+        "step_id": 50,
+        "start_time": 456.1219298669891,
+        "end_time": 460.157
+      },
+      {
+        "description": "Let-Let the noodles sit for about 1 minute after the microwave stops",
+        "step_id": 48,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Let the noodles sit for 30 secs instead of 1 min"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding cilantro"
+          }
+        ],
+        "start_time": 509.0909281741233,
+        "end_time": 541.4608715840386,
+        "modified_description": "Let the noodles sit for 30 secs after the microwave stops"
+      },
+      {
+        "description": "Add-Add chopped cilantro to the bowl",
+        "step_id": 53,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after letting the noodles sit"
+          }
+        ],
+        "start_time": 564.2669680773881,
+        "end_time": 573.359
+      },
+      {
+        "description": "Mix-Mix in the flavour packet to the bowl",
+        "step_id": 42,
+        "start_time": 585.601,
+        "end_time": 590.429
+      },
+      {
+        "description": "Stir-Stir noodles with a spoon or fork until the flavouring dissolves",
+        "step_id": 43,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Stir improperly such that flavouring does not dissolve"
+          }
+        ],
+        "start_time": 597.3725920193469,
+        "end_time": 604.2,
+        "modified_description": "Stir noodles with a spoon or fork three times"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 47,
+          "description": "Peel-Peel 1 medium onion",
+          "start_time": 20.599054897218863,
+          "end_time": 30.0,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please be careful; the onion skin can be slippery. It is safer to peel it before you start chopping."
+            }
+          ]
+        },
+        {
+          "step_id": 52,
+          "description": "Add-Add the noodles to the bowl",
+          "start_time": 108.14503821039902,
+          "end_time": 131.708,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like we added the noodles a bit early. We should make sure to get the vegetables in there too."
+            }
+          ]
+        },
+        {
+          "step_id": 54,
+          "description": "Put-Put all the Vegetables in a microwave-safe bowl",
+          "start_time": 180.24173035066502,
+          "end_time": 195.69102152357917,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Good call adding the vegetables now, even though they usually go in before the noodles."
+            }
+          ]
+        },
+        {
+          "step_id": 55,
+          "description": "cover-cover the noodles with water",
+          "start_time": 222.9112012091898,
+          "end_time": 226.68200000000002,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You might want to add a bit more water to ensure the noodles are fully covered."
+            }
+          ]
+        },
+        {
+          "step_id": 45,
+          "description": "Microwave-Microwave the ramen for 4 minutes",
+          "start_time": 252.33842249093104,
+          "end_time": 443.201,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The recipe recommends 4 minutes to ensure everything cooks evenly."
+            }
+          ]
+        },
+        {
+          "step_id": 48,
+          "description": "Let-Let the noodles sit for about 1 minute after the microwave stops",
+          "start_time": 509.0909281741233,
+          "end_time": 541.4608715840386,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It's best to let the noodles sit for the full minute before moving on."
+            }
+          ]
+        },
+        {
+          "step_id": 48,
+          "description": "Let-Let the noodles sit for about 1 minute after the microwave stops",
+          "start_time": 509.0909281741233,
+          "end_time": 541.4608715840386,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget, we still need to add the cilantro."
+            }
+          ]
+        },
+        {
+          "step_id": 53,
+          "description": "Add-Add chopped cilantro to the bowl",
+          "start_time": 564.2669680773881,
+          "end_time": 573.359,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Adding the cilantro now works just fine to finish the dish."
+            }
+          ]
+        },
+        {
+          "step_id": 43,
+          "description": "Stir-Stir noodles with a spoon or fork until the flavouring dissolves",
+          "start_time": 597.3725920193469,
+          "end_time": 604.2,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try stirring a bit more thoroughly so the flavoring dissolves completely."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "5_15",
+    "activity_id": 5,
+    "step_annotations": [
+      {
+        "description": "Weigh-Weigh the coffee beans (0.8oz-0.12 oz)",
+        "step_id": 65,
+        "start_time": 3.209,
+        "end_time": 73.742
+      },
+      {
+        "description": "Prepare-Prepare the filter insert by folding the paper filter in half to create a semi-circle, and in half again to create a quarter-circle",
+        "step_id": 62,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Took two filter papers instead of one."
+          }
+        ],
+        "start_time": 77.428,
+        "end_time": 133.444,
+        "modified_description": "Prepare-Prepare the filter insert by folding the two paper filter in half to create a semi-circle, and in half again to create a quarter-circle"
+      },
+      {
+        "description": "Grind-Grind the coffee beans until the coffee grounds are the consistency of coarse sand, about 20 seconds",
+        "step_id": 67,
+        "start_time": 10.227,
+        "end_time": 252.478
+      },
+      {
+        "description": "Place-Place the dripper on top of a coffee mug",
+        "step_id": 69,
+        "start_time": 256.45799999999997,
+        "end_time": 273.101
+      },
+      {
+        "description": "Measure-Measure 12 ounces of cold water",
+        "step_id": 68,
+        "start_time": 273.713,
+        "end_time": 339.084
+      },
+      {
+        "description": "transfer-transfer water to a kettle",
+        "step_id": 70,
+        "start_time": 340.038,
+        "end_time": 359.398
+      },
+      {
+        "description": "Place-Place the paper filter in the dripper",
+        "step_id": 60,
+        "start_time": 387.88370801502685,
+        "end_time": 393.78
+      },
+      {
+        "description": "Boil-Boil the water. (While the water is boiling, assemble the filter cone)",
+        "step_id": 64,
+        "start_time": 405.323,
+        "end_time": 600.34
+      },
+      {
+        "description": "spread-spread open filter in dripper to create a cone",
+        "step_id": 59,
+        "start_time": 380.648,
+        "end_time": 393.991
+      },
+      {
+        "description": "check-Once the water has boiled, check the temperature of the water. (The water should be between 195-205 degrees Fahrenheit or between 91-96 degrees Celsius. If the water is too hot, let it cool briefly.)",
+        "step_id": 71,
+        "start_time": 439.477,
+        "end_time": 628.968
+      },
+      {
+        "description": "Transfer-Transfer the grounds to the filter cone",
+        "step_id": 58,
+        "start_time": 629.084,
+        "end_time": 656.218
+      },
+      {
+        "description": "Pour-Pour a small amount of water into the filter to wet the grounds",
+        "step_id": 57,
+        "start_time": 663.066,
+        "end_time": 676.006
+      },
+      {
+        "description": "Wait-Wait about 30 seconds for the coffee to bloom. (You will see small bubbles or foam on the coffee grounds during this step.)",
+        "step_id": 56,
+        "start_time": 676.178,
+        "end_time": 718.189
+      },
+      {
+        "description": "pour-Slowly pour the rest of the water over the grounds in a circular motion. Do not overfill beyond the top of the paper filter",
+        "step_id": 61,
+        "start_time": 726.946,
+        "end_time": 772.446
+      },
+      {
+        "description": "drain-Let the coffee drain completely into the mug before removing the dripper",
+        "step_id": 66,
+        "start_time": 772.888,
+        "end_time": 851.331
+      },
+      {
+        "description": "Discard-Discard the paper filter and coffee grounds",
+        "step_id": 63,
+        "start_time": 851.794,
+        "end_time": 869.862
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 62,
+          "description": "Prepare-Prepare the filter insert by folding the two paper filter in half to create a semi-circle, and in half again to create a quarter-circle",
+          "start_time": 77.428,
+          "end_time": 133.444,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you have two filter papers stacked there. You only need to use one for this brew."
+            },
+            {
+              "role": "user",
+              "utterance": "Oh, thanks. I'll separate them."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "5_27",
+    "activity_id": 5,
+    "step_annotations": [
+      {
+        "description": "Measure-Measure 12 ounces of cold water",
+        "step_id": 68,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Measure-Measure 12 ounces of milk instead of water"
+          }
+        ],
+        "start_time": 4.264,
+        "end_time": 98.06700000000001,
+        "modified_description": "Measure-Measure 12 ounces of milk"
+      },
+      {
+        "description": "transfer-transfer water to a kettle",
+        "step_id": 70,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "transfer-transfer milk to a microwave safe bowl"
+          }
+        ],
+        "start_time": 107.596,
+        "end_time": 121.42,
+        "modified_description": "transfer-transfer milk to a microwave safe bowl"
+      },
+      {
+        "description": "Prepare-Prepare the filter insert by folding the paper filter in half to create a semi-circle, and in half again to create a quarter-circle",
+        "step_id": 62,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Do not prepare the filter"
+          }
+        ],
+        "start_time": 146.197,
+        "end_time": 185.303,
+        "modified_description": "Prepare-Prepare the filter insert taking it fully"
+      },
+      {
+        "description": "Place-Place the dripper on top of a coffee mug",
+        "step_id": 69,
+        "start_time": 197.16,
+        "end_time": 222.64
+      },
+      {
+        "description": "Boil-Boil the water. (While the water is boiling, assemble the filter cone)",
+        "step_id": 64,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Microwave the milk instead of boiling it in a kettle"
+          }
+        ],
+        "start_time": 239.117,
+        "end_time": 400.193,
+        "modified_description": "Boil-Boil the milk in microwave. (While the milk is boiling, assemble the filter cone)"
+      },
+      {
+        "description": "Place-Place the paper filter in the dripper",
+        "step_id": 60,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "place the improperly folded filter paper in dripper"
+          }
+        ],
+        "start_time": 413.174,
+        "end_time": 426.843,
+        "modified_description": "Place-Place the paper filter in the dripper which is not folded properly"
+      },
+      {
+        "description": "spread-spread open filter in dripper to create a cone",
+        "step_id": 59,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "unsuccessful in creating cone with improperly folded filter paper"
+          }
+        ],
+        "start_time": 440.742,
+        "end_time": 455.037,
+        "modified_description": "spread-spread open filter in dripper to create a cone"
+      },
+      {
+        "description": "Weigh-Weigh the coffee beans (0.8oz-0.12 oz)",
+        "step_id": 65,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Weigh-Weigh the coffee beans 0.4oz-0.6oz"
+          }
+        ],
+        "start_time": 476.088,
+        "end_time": 571.919,
+        "modified_description": "Weigh-Weigh the coffee beans 0.4oz-0.6oz"
+      },
+      {
+        "description": "Grind-Grind the coffee beans until the coffee grounds are the consistency of coarse sand, about 20 seconds",
+        "step_id": 67,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Grinding for 40 seconds instead of 20 seconds"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Grinding using stone mortar instead of coffee grinder"
+          }
+        ],
+        "start_time": 583.323,
+        "end_time": 805.777
+      },
+      {
+        "description": "Transfer-Transfer the grounds to the filter cone",
+        "step_id": 58,
+        "start_time": 823.112,
+        "end_time": 844.376
+      },
+      {
+        "description": "Pour-Pour a small amount of water into the filter to wet the grounds",
+        "step_id": 57,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Pour-Pour a small amount of milk into the filter to wet the grounds"
+          },
+          {
+            "tag": "Technique Error",
+            "description": "Spill while pouring milk into the filter to wet the grounds"
+          }
+        ],
+        "start_time": 853.055,
+        "end_time": 874.771,
+        "modified_description": "Pour-Pour a small amount of milk into the filter to wet the grounds"
+      },
+      {
+        "description": "Wait-Wait about 30 seconds for the coffee to bloom. (You will see small bubbles or foam on the coffee grounds during this step.)",
+        "step_id": 56,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Wait-Wait about 1 minute for the coffee to bloom. (You will see small bubbles or foam on the coffee grounds during this step.)"
+          }
+        ],
+        "start_time": 874.99,
+        "end_time": 974.528,
+        "modified_description": "Wait-Wait about 1 minute for the coffee to bloom."
+      },
+      {
+        "description": "pour-Slowly pour the rest of the water over the grounds in a circular motion. Do not overfill beyond the top of the paper filter",
+        "step_id": 61,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill while pouring the milk"
+          },
+          {
+            "tag": "Technique Error",
+            "description": "Did not pour in circular motion"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Pour milk instead of water"
+          }
+        ],
+        "start_time": 975.065,
+        "end_time": 1017.218,
+        "modified_description": "pour-fast pour the rest of the milk over the grounds in a bulk and immediately spilling some outside"
+      },
+      {
+        "description": "drain-Let the coffee drain completely into the mug before removing the dripper",
+        "step_id": 66,
+        "start_time": 1017.945,
+        "end_time": 1095.205
+      },
+      {
+        "description": "Discard-Discard the paper filter and coffee grounds",
+        "step_id": 63,
+        "start_time": 1112.929,
+        "end_time": 1140
+      },
+      {
+        "description": "check-Once the water has boiled, check the temperature of the water. (The water should be between 195-205 degrees Fahrenheit or between 91-96 degrees Celsius. If the water is too hot, let it cool briefly.)",
+        "step_id": 71,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 68,
+          "description": "Measure-Measure 12 ounces of cold water",
+          "start_time": 4.264,
+          "end_time": 98.06700000000001,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you've measured milk, but this recipe requires cold water. You'll need to switch ingredients for a proper brew."
+            }
+          ]
+        },
+        {
+          "step_id": 70,
+          "description": "transfer-transfer water to a kettle",
+          "start_time": 107.596,
+          "end_time": 121.42,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You are pouring the milk into a bowl, but you need to transfer water to a kettle for boiling."
+            }
+          ]
+        },
+        {
+          "step_id": 62,
+          "description": "Prepare-Prepare the filter insert by folding the paper filter in half to create a semi-circle, and in half again to create a quarter-circle",
+          "start_time": 146.197,
+          "end_time": 185.303,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Remember to fold the paper filter along the seams before placing it. This ensures it fits the dripper perfectly."
+            }
+          ]
+        },
+        {
+          "step_id": 64,
+          "description": "Boil-Boil the water. (While the water is boiling, assemble the filter cone)",
+          "start_time": 239.117,
+          "end_time": 400.193,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're heating milk in the microwave, but you should be boiling water in a kettle for this step."
+            }
+          ]
+        },
+        {
+          "step_id": 60,
+          "description": "Place-Place the paper filter in the dripper",
+          "start_time": 413.174,
+          "end_time": 426.843,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The filter doesn't seem to be sitting right. Try folding the crimped edges so it conforms to the dripper shape."
+            }
+          ]
+        },
+        {
+          "step_id": 59,
+          "description": "spread-spread open filter in dripper to create a cone",
+          "start_time": 440.742,
+          "end_time": 455.037,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like the filter isn't opening into a cone. Properly folding the seams first will help it hold its shape."
+            }
+          ]
+        },
+        {
+          "step_id": 65,
+          "description": "Weigh-Weigh the coffee beans (0.8oz-0.12 oz)",
+          "start_time": 476.088,
+          "end_time": 571.919,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like about half the amount needed. You'll want to aim for around 0.8 ounces of beans for the best flavor."
+            }
+          ]
+        },
+        {
+          "step_id": 67,
+          "description": "Grind-Grind the coffee beans until the coffee grounds are the consistency of coarse sand, about 20 seconds",
+          "start_time": 583.323,
+          "end_time": 805.777,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You've been grinding for quite a while. About 20 seconds is usually enough to achieve the right coarse sand consistency."
+            }
+          ]
+        },
+        {
+          "step_id": 67,
+          "description": "Grind-Grind the coffee beans until the coffee grounds are the consistency of coarse sand, about 20 seconds",
+          "start_time": 583.323,
+          "end_time": 805.777,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Using a stone mortar might crush the beans unevenly. A standard coffee grinder works best for pour-over coffee."
+            }
+          ]
+        },
+        {
+          "step_id": 57,
+          "description": "Pour-Pour a small amount of water into the filter to wet the grounds",
+          "start_time": 853.055,
+          "end_time": 874.771,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're pouring milk onto the grounds. You need to use hot water to properly extract the coffee."
+            }
+          ]
+        },
+        {
+          "step_id": 57,
+          "description": "Pour-Pour a small amount of water into the filter to wet the grounds",
+          "start_time": 853.055,
+          "end_time": 874.771,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful! You're spilling the hot liquid. Please steady your hand to avoid burns."
+            }
+          ]
+        },
+        {
+          "step_id": 56,
+          "description": "Wait-Wait about 30 seconds for the coffee to bloom. (You will see small bubbles or foam on the coffee grounds during this step.)",
+          "start_time": 874.99,
+          "end_time": 974.528,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It's been a minute now. A 30-second bloom is usually sufficient, so you can go ahead and start your main pour."
+            }
+          ]
+        },
+        {
+          "step_id": 61,
+          "description": "pour-Slowly pour the rest of the water over the grounds in a circular motion. Do not overfill beyond the top of the paper filter",
+          "start_time": 975.065,
+          "end_time": 1017.218,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Watch out, you're spilling the hot liquid again. Please be careful."
+            }
+          ]
+        },
+        {
+          "step_id": 61,
+          "description": "pour-Slowly pour the rest of the water over the grounds in a circular motion. Do not overfill beyond the top of the paper filter",
+          "start_time": 975.065,
+          "end_time": 1017.218,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try pouring in a steady circular motion. This helps saturate the grounds evenly for a better extraction."
+            }
+          ]
+        },
+        {
+          "step_id": 61,
+          "description": "pour-Slowly pour the rest of the water over the grounds in a circular motion. Do not overfill beyond the top of the paper filter",
+          "start_time": 975.065,
+          "end_time": 1017.218,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since you are using milk instead of water, the coffee won't brew correctly. Hot water is essential here."
+            }
+          ]
+        },
+        {
+          "step_id": 71,
+          "description": "check-Once the water has boiled, check the temperature of the water. (The water should be between 195-205 degrees Fahrenheit or between 91-96 degrees Celsius. If the water is too hot, let it cool briefly.)",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Episodic Proactive Service",
+            "sub": "Episodic Task Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since you've finished boiling the liquid, don't forget to check the temperature. It should be between 195 and 205 degrees Fahrenheit."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "5_28",
+    "activity_id": 5,
+    "step_annotations": [
+      {
+        "description": "Measure-Measure 12 ounces of cold water",
+        "step_id": 68,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Measure 16 instead of 12 ounces"
+          }
+        ],
+        "start_time": 4.265,
+        "end_time": 26.627,
+        "modified_description": "Measure-Measure 16 ounces of cold water"
+      },
+      {
+        "description": "transfer-transfer water to a kettle",
+        "step_id": 70,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "spill some water while transferring water to a kettle"
+          }
+        ],
+        "start_time": 26.837,
+        "end_time": 54.769,
+        "modified_description": "transfer-transfer water to a kettle, but spill some water outside"
+      },
+      {
+        "description": "Weigh-Weigh the coffee beans (0.8oz-0.12 oz)",
+        "step_id": 65,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Weighed 4oz instead of (0.8-0.12oz)"
+          }
+        ],
+        "start_time": 56.792,
+        "end_time": 147.713,
+        "modified_description": "Weigh-Weigh the coffee beans (4oz)"
+      },
+      {
+        "description": "Place-Place the dripper on top of a coffee mug",
+        "step_id": 69,
+        "start_time": 175.09199999999998,
+        "end_time": 184.359
+      },
+      {
+        "description": "Boil-Boil the water. (While the water is boiling, assemble the filter cone)",
+        "step_id": 64,
+        "start_time": 148.395,
+        "end_time": 175.05
+      },
+      {
+        "description": "check-Once the water has boiled, check the temperature of the water. (The water should be between 195-205 degrees Fahrenheit or between 91-96 degrees Celsius. If the water is too hot, let it cool briefly.)",
+        "step_id": 71,
+        "errors": [
+          {
+            "tag": "Temperature Error",
+            "description": "The water temperature is wrong"
+          }
+        ],
+        "start_time": 207.097,
+        "end_time": 226.325,
+        "modified_description": "check-Once the water has boiled, check the temperature of the water. But the water temperature is wrong"
+      },
+      {
+        "description": "Transfer-Transfer the grounds to the filter cone",
+        "step_id": 58,
+        "start_time": 227.12,
+        "end_time": 255.253
+      },
+      {
+        "description": "Pour-Pour a small amount of water into the filter to wet the grounds",
+        "step_id": 57,
+        "start_time": 255.737,
+        "end_time": 280.759
+      },
+      {
+        "description": "Wait-Wait about 30 seconds for the coffee to bloom. (You will see small bubbles or foam on the coffee grounds during this step.)",
+        "step_id": 56,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "15 instead of 30 seconds"
+          }
+        ],
+        "start_time": 280.866,
+        "end_time": 294.272,
+        "modified_description": "Wait-Wait about 15 seconds for the coffee to bloom. (You will see small bubbles or foam on the coffee grounds during this step.)"
+      },
+      {
+        "description": "pour-Slowly pour the rest of the water over the grounds in a circular motion. Do not overfill beyond the top of the paper filter",
+        "step_id": 61,
+        "start_time": 294.695,
+        "end_time": 331.907
+      },
+      {
+        "description": "drain-Let the coffee drain completely into the mug before removing the dripper",
+        "step_id": 66,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Remove the dripper before all the water is drained into the mug"
+          }
+        ],
+        "start_time": 331.987,
+        "end_time": 340.87,
+        "modified_description": "drain-Let the coffee drain into the mug, and remove the dripper in advance"
+      },
+      {
+        "description": "Discard-Discard the paper filter and coffee grounds",
+        "step_id": 63,
+        "start_time": 344.665,
+        "end_time": 355.523
+      },
+      {
+        "description": "Place-Place the paper filter in the dripper",
+        "step_id": 60,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Grind-Grind the coffee beans until the coffee grounds are the consistency of coarse sand, about 20 seconds",
+        "step_id": 67,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Prepare-Prepare the filter insert by folding the paper filter in half to create a semi-circle, and in half again to create a quarter-circle",
+        "step_id": 62,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "spread-spread open filter in dripper to create a cone",
+        "step_id": 59,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 68,
+          "description": "Measure-Measure 12 ounces of cold water",
+          "start_time": 4.265,
+          "end_time": 26.627,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you've measured closer to 16 ounces. For this recipe, you only need 12 ounces, so you might want to remove a little water."
+            }
+          ]
+        },
+        {
+          "step_id": 70,
+          "description": "transfer-transfer water to a kettle",
+          "start_time": 26.837,
+          "end_time": 54.769,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try to pour steadily and slowly to keep all the water going into the kettle."
+            }
+          ]
+        },
+        {
+          "step_id": 65,
+          "description": "Weigh-Weigh the coffee beans (0.8oz-0.12 oz)",
+          "start_time": 56.792,
+          "end_time": 147.713,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like 4 ounces, which is quite a bit more than needed. You should aim for around 0.8 to 1.2 ounces of beans."
+            }
+          ]
+        },
+        {
+          "step_id": 71,
+          "description": "check-Once the water has boiled, check the temperature of the water. (The water should be between 195-205 degrees Fahrenheit or between 91-96 degrees Celsius. If the water is too hot, let it cool briefly.)",
+          "start_time": 207.097,
+          "end_time": 226.325,
+          "error_tag": "Temperature Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The water temperature isn't quite right. Please ensure it's between 195 and 205 degrees Fahrenheit before you pour."
+            }
+          ]
+        },
+        {
+          "step_id": 56,
+          "description": "Wait-Wait about 30 seconds for the coffee to bloom. (You will see small bubbles or foam on the coffee grounds during this step.)",
+          "start_time": 280.866,
+          "end_time": 294.272,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It helps to let the coffee bloom for the full 30 seconds. You might want to wait just a little longer before continuing."
+            }
+          ]
+        },
+        {
+          "step_id": 66,
+          "description": "drain-Let the coffee drain completely into the mug before removing the dripper",
+          "start_time": 331.987,
+          "end_time": 340.87,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Make sure to let all the coffee drain into the mug before you take the dripper off."
+            }
+          ]
+        },
+        {
+          "step_id": 60,
+          "description": "Place-Place the paper filter in the dripper",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you skipped the paper filter. You'll need to place one in the dripper before adding the grounds."
+            }
+          ]
+        },
+        {
+          "step_id": 67,
+          "description": "Grind-Grind the coffee beans until the coffee grounds are the consistency of coarse sand, about 20 seconds",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to grind your coffee beans to a coarse sand consistency before moving on."
+            }
+          ]
+        },
+        {
+          "step_id": 62,
+          "description": "Prepare-Prepare the filter insert by folding the paper filter in half to create a semi-circle, and in half again to create a quarter-circle",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Make sure to fold the paper filter properly first so it sits correctly in the cone."
+            }
+          ]
+        },
+        {
+          "step_id": 59,
+          "description": "spread-spread open filter in dripper to create a cone",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Remember to spread the folded filter open inside the dripper to create a cone shape."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "5_35",
+    "activity_id": 5,
+    "step_annotations": [
+      {
+        "description": "Prepare-Prepare the filter insert by folding the paper filter in half to create a semi-circle, and in half again to create a quarter-circle",
+        "step_id": 62,
+        "start_time": 13.126,
+        "end_time": 56.744
+      },
+      {
+        "description": "Weigh-Weigh the coffee beans (0.8oz-0.12 oz)",
+        "step_id": 65,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Weigh coffee beans for 1.4 oz which is more than prescribed weight"
+          }
+        ],
+        "start_time": 64.114,
+        "end_time": 162.239,
+        "modified_description": "Weigh the coffee beans 1.4 oz"
+      },
+      {
+        "description": "Measure-Measure 12 ounces of cold water",
+        "step_id": 68,
+        "start_time": 275,
+        "end_time": 293
+      },
+      {
+        "description": "transfer-transfer water to a kettle",
+        "step_id": 70,
+        "start_time": 293,
+        "end_time": 305
+      },
+      {
+        "description": "Place-Place the paper filter in the dripper",
+        "step_id": 60,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Did not place dripper on top of a coffee mug and did not prepare the filter"
+          }
+        ],
+        "start_time": 326.116,
+        "end_time": 346
+      },
+      {
+        "description": "spread-spread open filter in dripper to create a cone",
+        "step_id": 59,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "not forming cone shape after spread open"
+          }
+        ],
+        "start_time": 346,
+        "end_time": 360,
+        "modified_description": "spread open filter in dripper to any shape (not cone)"
+      },
+      {
+        "description": "Grind-Grind the coffee beans until the coffee grounds are the consistency of coarse sand, about 20 seconds",
+        "step_id": 67,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "15 secs"
+          }
+        ],
+        "start_time": 370.035,
+        "end_time": 416.314,
+        "modified_description": "Grind the coffee beans about 15 seconds"
+      },
+      {
+        "description": "Boil-Boil the water. (While the water is boiling, assemble the filter cone)",
+        "step_id": 64,
+        "start_time": 427.341,
+        "end_time": 595.843
+      },
+      {
+        "description": "check-Once the water has boiled, check the temperature of the water. (The water should be between 195-205 degrees Fahrenheit or between 91-96 degrees Celsius. If the water is too hot, let it cool briefly.)",
+        "step_id": 71,
+        "errors": [
+          {
+            "tag": "Temperature Error",
+            "description": "Heating water to a very high temperature instead of prescribed temperature"
+          }
+        ],
+        "start_time": 595,
+        "end_time": 622.845,
+        "modified_description": "Once the water has boiled, check the temperature of the water. Make sure it's too hot (The water should be between 195-205 degrees Fahrenheit or between 91-96 degrees Celsius. )"
+      },
+      {
+        "description": "Place-Place the dripper on top of a coffee mug",
+        "step_id": 69,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after placing the filter in the dripper"
+          }
+        ],
+        "start_time": 663.113,
+        "end_time": 669.452
+      },
+      {
+        "description": "Transfer-Transfer the grounds to the filter cone",
+        "step_id": 58,
+        "start_time": 609.795,
+        "end_time": 679.181
+      },
+      {
+        "description": "Pour-Pour a small amount of water into the filter to wet the grounds",
+        "step_id": 57,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Pour a big amount of water into the filter to wet the grounds"
+          }
+        ],
+        "start_time": 684.643,
+        "end_time": 700.783,
+        "modified_description": "Pour a big amount of water into the filter to wet the grounds"
+      },
+      {
+        "description": "Wait-Wait about 30 seconds for the coffee to bloom. (You will see small bubbles or foam on the coffee grounds during this step.)",
+        "step_id": 56,
+        "start_time": 700.713,
+        "end_time": 730.476
+      },
+      {
+        "description": "drain-Let the coffee drain completely into the mug before removing the dripper",
+        "step_id": 66,
+        "start_time": 730.522,
+        "end_time": 791.269
+      },
+      {
+        "description": "Discard-Discard the paper filter and coffee grounds",
+        "step_id": 63,
+        "start_time": 797.109,
+        "end_time": 832.471
+      },
+      {
+        "description": "pour-Slowly pour the rest of the water over the grounds in a circular motion. Do not overfill beyond the top of the paper filter",
+        "step_id": 61,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 65,
+          "description": "Weigh coffee beans for 1.4 oz which is more than prescribed weight",
+          "start_time": 64.114,
+          "end_time": 162.239,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like we have a bit more than the recommended amount. You might want to remove a few beans to get closer to 1.2 ounces."
+            }
+          ]
+        },
+        {
+          "step_id": 60,
+          "description": "Did not place dripper on top of a coffee mug and did not prepare the filter",
+          "start_time": 326.116,
+          "end_time": 346.0,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Before inserting the filter, make sure to fold it properly and place the dripper securely on the mug."
+            }
+          ]
+        },
+        {
+          "step_id": 59,
+          "description": "not forming cone shape after spread open",
+          "start_time": 346.0,
+          "end_time": 360.0,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try gently spreading the filter so it opens fully into a cone shape against the dripper walls."
+            }
+          ]
+        },
+        {
+          "step_id": 67,
+          "description": "15 secs",
+          "start_time": 370.035,
+          "end_time": 416.314,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That grind seemed a little quick. Grinding for the full 20 seconds will ensure the texture is like coarse sand."
+            }
+          ]
+        },
+        {
+          "step_id": 71,
+          "description": "Heating water to a very high temperature instead of prescribed temperature",
+          "start_time": 595.0,
+          "end_time": 622.845,
+          "error_tag": "Temperature Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The water is boiling hot right now. It's best to let it cool down to about 200 degrees Fahrenheit before pouring."
+            }
+          ]
+        },
+        {
+          "step_id": 69,
+          "description": "Step performed after placing the filter in the dripper",
+          "start_time": 663.113,
+          "end_time": 669.452,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the filter is already inside, be very careful to keep the dripper stable while placing it on the mug."
+            }
+          ]
+        },
+        {
+          "step_id": 57,
+          "description": "Pour a big amount of water into the filter to wet the grounds",
+          "start_time": 684.643,
+          "end_time": 700.783,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try pouring just a small splash of water initially to let the coffee bloom without flooding the grounds."
+            }
+          ]
+        },
+        {
+          "step_id": 61,
+          "description": "Skipped this step",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like we missed the main pour. Don't forget to pour the rest of the water in a circular motion to finish brewing."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "5_37",
+    "activity_id": 5,
+    "step_annotations": [
+      {
+        "description": "Place-Place the dripper on top of a coffee mug",
+        "step_id": 69,
+        "start_time": 9.091,
+        "end_time": 37.101
+      },
+      {
+        "description": "Measure-Measure 12 ounces of cold water",
+        "step_id": 68,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Measure 8 instead of 12 ounces of water"
+          }
+        ],
+        "start_time": 41.275,
+        "end_time": 82.191,
+        "modified_description": "Measure-Measure 8 ounces of cold water"
+      },
+      {
+        "description": "transfer-transfer water to a kettle",
+        "step_id": 70,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "transfer-transfer water to a kettle, while spilling some water outside"
+          }
+        ],
+        "start_time": 92.167,
+        "end_time": 122.57388039252635,
+        "modified_description": "transfer-transfer water to a kettle, while splashing some water outside"
+      },
+      {
+        "description": "Boil-Boil the water. (While the water is boiling, assemble the filter cone)",
+        "step_id": 64,
+        "start_time": 122.857,
+        "end_time": 143.807
+      },
+      {
+        "description": "Weigh-Weigh the coffee beans (0.8oz-0.12 oz)",
+        "step_id": 65,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Weigh 4 oz instead of (0.8oz-0.12oz)"
+          }
+        ],
+        "start_time": 144.126,
+        "end_time": 267.803,
+        "modified_description": "Weigh-Weigh the coffee beans (4oz)"
+      },
+      {
+        "description": "Prepare-Prepare the filter insert by folding the paper filter in half to create a semi-circle, and in half again to create a quarter-circle",
+        "step_id": 62,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "roll the paper filter instead of folding it"
+          }
+        ],
+        "start_time": 277,
+        "end_time": 322
+      },
+      {
+        "description": "Place-Place the paper filter in the dripper",
+        "step_id": 60,
+        "start_time": 323,
+        "end_time": 331.266
+      },
+      {
+        "description": "Grind-Grind the coffee beans until the coffee grounds are the consistency of coarse sand, about 20 seconds",
+        "step_id": 67,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "10 instead of 20 seconds"
+          }
+        ],
+        "start_time": 348.162,
+        "end_time": 383.288,
+        "modified_description": "Grind-Grind the coffee beans until the coffee grounds are the consistency of coarse sand, about 10 seconds"
+      },
+      {
+        "description": "spread-spread open filter in dripper to create a cone",
+        "step_id": 59,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Did not spread it correctly"
+          }
+        ],
+        "start_time": 413.205,
+        "end_time": 431.225,
+        "modified_description": "spread-spread open filter in dripper to create a cone, but forget to open the filter"
+      },
+      {
+        "description": "Transfer-Transfer the grounds to the filter cone",
+        "step_id": 58,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spilling some grounds outside"
+          }
+        ],
+        "start_time": 445.488,
+        "end_time": 486.436,
+        "modified_description": "Transfer-Transfer the grounds to the filter cone, while splashing some grounds outside"
+      },
+      {
+        "description": "Pour-Pour a small amount of water into the filter to wet the grounds",
+        "step_id": 57,
+        "start_time": 538.955,
+        "end_time": 568.097
+      },
+      {
+        "description": "Wait-Wait about 30 seconds for the coffee to bloom. (You will see small bubbles or foam on the coffee grounds during this step.)",
+        "step_id": 56,
+        "start_time": 569.031,
+        "end_time": 588.98
+      },
+      {
+        "description": "pour-Slowly pour the rest of the water over the grounds in a circular motion. Do not overfill beyond the top of the paper filter",
+        "step_id": 61,
+        "start_time": 589.178,
+        "end_time": 653.366
+      },
+      {
+        "description": "drain-Let the coffee drain completely into the mug before removing the dripper",
+        "step_id": 66,
+        "start_time": 653.863,
+        "end_time": 724.318
+      },
+      {
+        "description": "Discard-Discard the paper filter and coffee grounds",
+        "step_id": 63,
+        "start_time": 725.9,
+        "end_time": 740.953
+      },
+      {
+        "description": "check-Once the water has boiled, check the temperature of the water. (The water should be between 195-205 degrees Fahrenheit or between 91-96 degrees Celsius. If the water is too hot, let it cool briefly.)",
+        "step_id": 71,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 68,
+          "description": "Measure-Measure 12 ounces of cold water",
+          "start_time": 41.275,
+          "end_time": 82.191,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you have about 8 ounces there, but the recipe calls for 12 ounces of cold water."
+            },
+            {
+              "role": "user",
+              "utterance": "I'll add the rest now."
+            }
+          ]
+        },
+        {
+          "step_id": 70,
+          "description": "transfer-transfer water to a kettle",
+          "start_time": 92.167,
+          "end_time": 122.57388039252635,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try pouring a bit slower or using a steadier angle to avoid spilling water on the counter."
+            }
+          ]
+        },
+        {
+          "step_id": 65,
+          "description": "Weigh-Weigh the coffee beans (0.8oz-0.12 oz)",
+          "start_time": 144.126,
+          "end_time": 267.803,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like 4 ounces, which is quite a bit more than the required amount. You might want to remove some to get back to the 0.8 to 1.2 ounce range."
+            }
+          ]
+        },
+        {
+          "step_id": 62,
+          "description": "Prepare-Prepare the filter insert by folding the paper filter in half to create a semi-circle, and in half again to create a quarter-circle",
+          "start_time": 277.0,
+          "end_time": 322.0,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Instead of rolling the filter, try folding it in half and then into quarters so it fits the cone properly."
+            }
+          ]
+        },
+        {
+          "step_id": 67,
+          "description": "Grind-Grind the coffee beans until the coffee grounds are the consistency of coarse sand, about 20 seconds",
+          "start_time": 348.162,
+          "end_time": 383.288,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The grind looks a little brief. I recommend grinding for about 10 more seconds to reach that coarse sand consistency."
+            }
+          ]
+        },
+        {
+          "step_id": 59,
+          "description": "spread-spread open filter in dripper to create a cone",
+          "start_time": 413.205,
+          "end_time": 431.225,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Make sure to gently spread the filter open inside the dripper to form a cone before you add the coffee."
+            }
+          ]
+        },
+        {
+          "step_id": 58,
+          "description": "Transfer-Transfer the grounds to the filter cone",
+          "start_time": 445.488,
+          "end_time": 486.436,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try tilting the container slowly to pour the grounds directly into the center, preventing any spills."
+            }
+          ]
+        },
+        {
+          "step_id": 71,
+          "description": "check-Once the water has boiled, check the temperature of the water. (The water should be between 195-205 degrees Fahrenheit or between 91-96 degrees Celsius. If the water is too hot, let it cool briefly.)",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Before you pour, don't forget to check the water temperature. It should be between 195 and 205 degrees Fahrenheit for the best brew."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "5_42",
+    "activity_id": 5,
+    "step_annotations": [
+      {
+        "description": "Weigh-Weigh the coffee beans (0.8oz-0.12 oz)",
+        "step_id": 65,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Weighing more than 0.12 Oz"
+          }
+        ],
+        "start_time": 5.402,
+        "end_time": 76.469,
+        "modified_description": "Weigh-Weigh the coffee beans (0.14 oz)"
+      },
+      {
+        "description": "Prepare-Prepare the filter insert by folding the paper filter in half to create a semi-circle, and in half again to create a quarter-circle",
+        "step_id": 62,
+        "start_time": 84.256,
+        "end_time": 128.449
+      },
+      {
+        "description": "Place-Place the paper filter in the dripper",
+        "step_id": 60,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Not properly placing the paper filter."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before placing the dripper on top of a coffee mug"
+          }
+        ],
+        "start_time": 128.606,
+        "end_time": 143.957,
+        "modified_description": "Place-Place the paper filter improperly in the dripper."
+      },
+      {
+        "description": "Place-Place the dripper on top of a coffee mug",
+        "step_id": 69,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after placing the paper filter in the dripper"
+          }
+        ],
+        "start_time": 145.395,
+        "end_time": 159.909
+      },
+      {
+        "description": "spread-spread open filter in dripper to create a cone",
+        "step_id": 59,
+        "start_time": 162.497,
+        "end_time": 181.406
+      },
+      {
+        "description": "Grind-Grind the coffee beans until the coffee grounds are the consistency of coarse sand, about 20 seconds",
+        "step_id": 67,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Not grinding properly and grind for 10 seconds only."
+          }
+        ],
+        "start_time": 187.807,
+        "end_time": 264.241,
+        "modified_description": "Grind-Grind the coffee beans until the coffee grounds are the consistency of coarse sand, about 10 seconds"
+      },
+      {
+        "description": "Transfer-Transfer the grounds to the filter cone",
+        "step_id": 58,
+        "start_time": 269.971,
+        "end_time": 327.4613649323377
+      },
+      {
+        "description": "Measure-Measure 12 ounces of cold water",
+        "step_id": 68,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Measuring less than 12 ounces."
+          }
+        ],
+        "start_time": 482.481,
+        "end_time": 500.639,
+        "modified_description": "Measure-Measure 10 ounces of cold water."
+      },
+      {
+        "description": "transfer-transfer water to a kettle",
+        "step_id": 70,
+        "start_time": 362.329,
+        "end_time": 394.622
+      },
+      {
+        "description": "Pour-Pour a small amount of water into the filter to wet the grounds",
+        "step_id": 57,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Using large amount of water instead of small."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before boiling the water"
+          }
+        ],
+        "start_time": 396.36,
+        "end_time": 434.713,
+        "modified_description": "Pour-Pour a large amount of water into the filter to wet the grounds."
+      },
+      {
+        "description": "Wait-Wait about 30 seconds for the coffee to bloom. (You will see small bubbles or foam on the coffee grounds during this step.)",
+        "step_id": 56,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Waiting for less than 30 seconds."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before boiling the water"
+          }
+        ],
+        "start_time": 436.623,
+        "end_time": 457.399,
+        "modified_description": "Wait-Wait about 10 seconds for the coffee to bloom. (You will see small bubbles or foam on the coffee grounds during this step.)"
+      },
+      {
+        "description": "pour-Slowly pour the rest of the water over the grounds in a circular motion. Do not overfill beyond the top of the paper filter",
+        "step_id": 61,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before boiling the water"
+          }
+        ],
+        "start_time": 458.202,
+        "end_time": 481.618
+      },
+      {
+        "description": "drain-Let the coffee drain completely into the mug before removing the dripper",
+        "step_id": 66,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "removing the dripper before the coffee drains completely."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before boiling the water"
+          }
+        ],
+        "start_time": 482,
+        "end_time": 655,
+        "modified_description": "Drain-remove the dripper before coffee drains completely."
+      },
+      {
+        "description": "Boil-Boil the water. (While the water is boiling, assemble the filter cone)",
+        "step_id": 64,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding water to the filter cone"
+          }
+        ],
+        "start_time": 501.08,
+        "end_time": 624.476
+      },
+      {
+        "description": "check-Once the water has boiled, check the temperature of the water. (The water should be between 195-205 degrees Fahrenheit or between 91-96 degrees Celsius. If the water is too hot, let it cool briefly.)",
+        "step_id": 71,
+        "errors": [
+          {
+            "tag": "Temperature Error",
+            "description": "Using less than the desired temperature."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding water to the filter cone"
+          }
+        ],
+        "start_time": 558.7139999999999,
+        "end_time": 652.789,
+        "modified_description": "check-Once the water has boiled, check the temperature of the water. (The water should be between 180 - 190 degrees Fahrenheit or between 82-87 degrees Celsius. If the water is too hot, let it cool briefly.)"
+      },
+      {
+        "description": "Discard-Discard the paper filter and coffee grounds",
+        "step_id": 63,
+        "start_time": 655.001,
+        "end_time": 672.304
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 65,
+          "description": "Weigh-Weigh the coffee beans (0.8oz-0.12 oz)",
+          "start_time": 5.402,
+          "end_time": 76.469,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you have slightly more than 0.12 ounces. You might want to remove a few beans to stay within the recommended range."
+            }
+          ]
+        },
+        {
+          "step_id": 60,
+          "description": "Place-Place the paper filter in the dripper",
+          "start_time": 128.606,
+          "end_time": 143.957,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Make sure the filter sits evenly and securely against the walls of the dripper."
+            }
+          ]
+        },
+        {
+          "step_id": 60,
+          "description": "Place-Place the paper filter in the dripper",
+          "start_time": 128.606,
+          "end_time": 143.957,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Ideally, we place the dripper on the mug first for stability before inserting the filter."
+            }
+          ]
+        },
+        {
+          "step_id": 69,
+          "description": "Place-Place the dripper on top of a coffee mug",
+          "start_time": 145.395,
+          "end_time": 159.909,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Now that the filter is in, let's carefully place the dripper onto the mug."
+            }
+          ]
+        },
+        {
+          "step_id": 67,
+          "description": "Grind-Grind the coffee beans until the coffee grounds are the consistency of coarse sand, about 20 seconds",
+          "start_time": 187.807,
+          "end_time": 264.241,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The grounds look a bit coarse. Let's grind for another 10 seconds to reach that sandy consistency."
+            }
+          ]
+        },
+        {
+          "step_id": 68,
+          "description": "Measure-Measure 12 ounces of cold water",
+          "start_time": 482.481,
+          "end_time": 500.639,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like about 10 ounces. Please add a bit more water to reach the full 12 ounces."
+            }
+          ]
+        },
+        {
+          "step_id": 57,
+          "description": "Pour-Pour a small amount of water into the filter to wet the grounds",
+          "start_time": 396.36,
+          "end_time": 434.713,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That's a bit too much water for the bloom. We only need just enough to wet the grounds."
+            }
+          ]
+        },
+        {
+          "step_id": 57,
+          "description": "Pour-Pour a small amount of water into the filter to wet the grounds",
+          "start_time": 396.36,
+          "end_time": 434.713,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Wait, the water hasn't been boiled yet! You need hot water to properly start the brewing process."
+            }
+          ]
+        },
+        {
+          "step_id": 56,
+          "description": "Wait-Wait about 30 seconds for the coffee to bloom. (You will see small bubbles or foam on the coffee grounds during this step.)",
+          "start_time": 436.623,
+          "end_time": 457.399,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Give it a little more time to bloom. We want to wait the full 30 seconds."
+            }
+          ]
+        },
+        {
+          "step_id": 56,
+          "description": "Wait-Wait about 30 seconds for the coffee to bloom. (You will see small bubbles or foam on the coffee grounds during this step.)",
+          "start_time": 436.623,
+          "end_time": 457.399,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the water wasn't hot, the bloom won't be quite right, but let's pause here anyway."
+            }
+          ]
+        },
+        {
+          "step_id": 61,
+          "description": "pour-Slowly pour the rest of the water over the grounds in a circular motion. Do not overfill beyond the top of the paper filter",
+          "start_time": 458.202,
+          "end_time": 481.618,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We are still pouring cold water. Ideally, we should stop and boil the water for proper extraction."
+            }
+          ]
+        },
+        {
+          "step_id": 66,
+          "description": "drain-Let the coffee drain completely into the mug before removing the dripper",
+          "start_time": 482,
+          "end_time": 655,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Hold on, please wait until the coffee has drained completely before taking the dripper off."
+            }
+          ]
+        },
+        {
+          "step_id": 66,
+          "description": "drain-Let the coffee drain completely into the mug before removing the dripper",
+          "start_time": 482,
+          "end_time": 655,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Because the water wasn't boiled, this brew might not taste as expected."
+            }
+          ]
+        },
+        {
+          "step_id": 64,
+          "description": "Boil-Boil the water. (While the water is boiling, assemble the filter cone)",
+          "start_time": 501.08,
+          "end_time": 624.476,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Now we are boiling the water, which is usually the step we do before pouring it over the coffee."
+            }
+          ]
+        },
+        {
+          "step_id": 71,
+          "description": "check-Once the water has boiled, check the temperature of the water. (The water should be between 195-205 degrees Fahrenheit or between 91-96 degrees Celsius. If the water is too hot, let it cool briefly.)",
+          "start_time": 558.714,
+          "end_time": 652.789,
+          "error_tag": "Temperature Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The water temperature is lower than recommended. If possible, heat it to between 195 and 205 degrees Fahrenheit."
+            }
+          ]
+        },
+        {
+          "step_id": 71,
+          "description": "check-Once the water has boiled, check the temperature of the water. (The water should be between 195-205 degrees Fahrenheit or between 91-96 degrees Celsius. If the water is too hot, let it cool briefly.)",
+          "start_time": 558.714,
+          "end_time": 652.789,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Checking the temperature is great, though typically we do this before starting the brew."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "5_44",
+    "activity_id": 5,
+    "step_annotations": [
+      {
+        "description": "Weigh-Weigh the coffee beans (0.8oz-0.12 oz)",
+        "step_id": 65,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spilling while transferring from packet to weighing scale"
+          },
+          {
+            "tag": "Measurement Error",
+            "description": "Weigh-Weigh the coffee beans (0.6-0.7 oz) as coffee beans got spilled."
+          }
+        ],
+        "start_time": 5.233,
+        "end_time": 105.596,
+        "modified_description": "Weigh-Weigh the coffee beans (0.6-0.7 oz)"
+      },
+      {
+        "description": "Place-Place the paper filter in the dripper",
+        "step_id": 60,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Place-Place 3 paper filter in the dripper"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing the filter and placing dripper on top of a coffee mug"
+          }
+        ],
+        "start_time": 110.52199999999999,
+        "end_time": 154.644
+      },
+      {
+        "description": "Place-Place the dripper on top of a coffee mug",
+        "step_id": 69,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Place-Place the dripper on top of a bowl. Use bowl instead of coffee mug."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after placing filter in the dripper"
+          }
+        ],
+        "start_time": 192.352,
+        "end_time": 207.88400000000001,
+        "modified_description": "Place-Place the dripper on top of a bowl"
+      },
+      {
+        "description": "spread-spread open filter in dripper to create a cone",
+        "step_id": 59,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "spread-spread open 3 filters in dripper to create 3 cones one on top of another without actually folding but just compressing. 3 Filters were just squashed and tried to make ice cream cone structure of filters. No folding was done."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing the filter"
+          }
+        ],
+        "start_time": 216.236,
+        "end_time": 326.52,
+        "modified_description": "spread-spread open 3 filters in dripper to create 3 cones without actually folding but just compressing one on top of another."
+      },
+      {
+        "description": "Grind-Grind the coffee beans until the coffee grounds are the consistency of coarse sand, about 20 seconds",
+        "step_id": 67,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "coffee beans are not properly grinded and are like pebbles."
+          },
+          {
+            "tag": "Technique Error",
+            "description": "While transferring from weighing scale to coffee grinder spilling occurs."
+          }
+        ],
+        "start_time": 330.177,
+        "end_time": 371.294
+      },
+      {
+        "description": "Transfer-Transfer the grounds to the filter cone",
+        "step_id": 58,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing the filter"
+          }
+        ],
+        "start_time": 388.125,
+        "end_time": 441.624
+      },
+      {
+        "description": "Measure-Measure 12 ounces of cold water",
+        "step_id": 68,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Used weighing scale instead of measuring jug for measuring water."
+          }
+        ],
+        "start_time": 464.743,
+        "end_time": 576.299
+      },
+      {
+        "description": "transfer-transfer water to a kettle",
+        "step_id": 70,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "transfer-transfer water to a mixer"
+          }
+        ],
+        "start_time": 584.614,
+        "end_time": 661.364,
+        "modified_description": "transfer-transfer water to a mixer"
+      },
+      {
+        "description": "Pour-Pour a small amount of water into the filter to wet the grounds",
+        "step_id": 57,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Pour from tap into the filter by using measuring cup to wet the grounds"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Did not pour water from kettle into the filter."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before boiling water and preparing the filter"
+          }
+        ],
+        "start_time": 714.038,
+        "end_time": 728.284,
+        "modified_description": "Pour-Pour a water from tap into the filter by using measuring tsp to wet the grounds"
+      },
+      {
+        "description": "Wait-Wait about 30 seconds for the coffee to bloom. (You will see small bubbles or foam on the coffee grounds during this step.)",
+        "step_id": 56,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before boiling water and preparing the filter"
+          }
+        ],
+        "start_time": 730.489,
+        "end_time": 760.102
+      },
+      {
+        "description": "pour-Slowly pour the rest of the water over the grounds in a circular motion. Do not overfill beyond the top of the paper filter",
+        "step_id": 61,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "pour-In a single shot pour the complete water over the grounds. Overfilling beyond paper filter occurs"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before boiling water and preparing the filter"
+          }
+        ],
+        "start_time": 761.796,
+        "end_time": 780.797,
+        "modified_description": "pour-In a single shot pour the complete water over the grounds. Overfilling beyond paper filter occurs"
+      },
+      {
+        "description": "drain-Let the coffee drain completely into the mug before removing the dripper",
+        "step_id": 66,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before boiling water and preparing the filter"
+          }
+        ],
+        "start_time": 781.013,
+        "end_time": 856.777
+      },
+      {
+        "description": "Boil-Boil the water. (While the water is boiling, assemble the filter cone)",
+        "step_id": 64,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Boil in a pan instead of kettle"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding water to the filter"
+          }
+        ],
+        "start_time": 813.251,
+        "end_time": 936.783,
+        "modified_description": "Boil-Boil the water in pan. Take water without measuring from tap. (While the water is boiling, assemble the filter cone)"
+      },
+      {
+        "description": "check-Once the water has boiled, check the temperature of the water. (The water should be between 195-205 degrees Fahrenheit or between 91-96 degrees Celsius. If the water is too hot, let it cool briefly.)",
+        "step_id": 71,
+        "errors": [
+          {
+            "tag": "Temperature Error",
+            "description": "Temperature of the water is not as expected"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Check temperature in pan instead of kettle"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding water to the filter"
+          }
+        ],
+        "start_time": 938.77,
+        "end_time": 969.456,
+        "modified_description": "check-Once the water has boiled, check the temperature of the water. (The water should be between 140-150 degrees Fahrenheit)"
+      },
+      {
+        "description": "Prepare-Prepare the filter insert by folding the paper filter in half to create a semi-circle, and in half again to create a quarter-circle",
+        "step_id": 62,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding water to the filter"
+          }
+        ],
+        "start_time": 973.311,
+        "end_time": 982.497
+      },
+      {
+        "description": "Discard-Discard the paper filter and coffee grounds",
+        "step_id": 63,
+        "start_time": 989.209,
+        "end_time": 1010.557
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 65,
+          "description": "Weigh-Weigh the coffee beans (0.8oz-0.12 oz)",
+          "start_time": 5.233,
+          "end_time": 105.596,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try to keep the packet steady while pouring to avoid spilling the beans."
+            }
+          ]
+        },
+        {
+          "step_id": 65,
+          "description": "Weigh-Weigh the coffee beans (0.8oz-0.12 oz)",
+          "start_time": 5.233,
+          "end_time": 105.596,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like the weight is a little low due to the spill. You might want to add a few more beans to reach the target."
+            }
+          ]
+        },
+        {
+          "step_id": 60,
+          "description": "Place-Place the paper filter in the dripper",
+          "start_time": 110.522,
+          "end_time": 154.644,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You have three filters there; you only need one for proper brewing."
+            }
+          ]
+        },
+        {
+          "step_id": 60,
+          "description": "Place-Place the paper filter in the dripper",
+          "start_time": 110.522,
+          "end_time": 154.644,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The filter should actually be folded before you place it in the dripper. Let's take it out and prepare it first."
+            }
+          ]
+        },
+        {
+          "step_id": 69,
+          "description": "Place-Place the dripper on top of a coffee mug",
+          "start_time": 192.352,
+          "end_time": 207.884,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It works best to place the dripper on your coffee mug rather than a bowl, so it fits securely."
+            }
+          ]
+        },
+        {
+          "step_id": 69,
+          "description": "Place-Place the dripper on top of a coffee mug",
+          "start_time": 192.352,
+          "end_time": 207.884,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Usually we place the dripper on the mug before adding the filter, but just ensure it sits flat and stable."
+            }
+          ]
+        },
+        {
+          "step_id": 59,
+          "description": "spread-spread open filter in dripper to create a cone",
+          "start_time": 216.236,
+          "end_time": 326.52,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The filters seem a bit crushed. It helps to separate just one and fold the seams so it forms a clean cone shape."
+            }
+          ]
+        },
+        {
+          "step_id": 59,
+          "description": "spread-spread open filter in dripper to create a cone",
+          "start_time": 216.236,
+          "end_time": 326.52,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like we missed the folding step. Let's briefly remove the filter to fold it properly."
+            }
+          ]
+        },
+        {
+          "step_id": 67,
+          "description": "Grind-Grind the coffee beans until the coffee grounds are the consistency of coarse sand, about 20 seconds",
+          "start_time": 330.177,
+          "end_time": 371.294,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The beans are still a bit large, like pebbles. You'll want to grind them a little longer until they look like coarse sand."
+            }
+          ]
+        },
+        {
+          "step_id": 67,
+          "description": "Grind-Grind the coffee beans until the coffee grounds are the consistency of coarse sand, about 20 seconds",
+          "start_time": 330.177,
+          "end_time": 371.294,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Watch your alignment when transferring the beans to the grinder to prevent them from spilling."
+            }
+          ]
+        },
+        {
+          "step_id": 58,
+          "description": "Transfer-Transfer the grounds to the filter cone",
+          "start_time": 388.125,
+          "end_time": 441.624,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Hold on a moment—the filter isn't prepared yet. It's best to fold and seat it properly before adding the coffee grounds."
+            }
+          ]
+        },
+        {
+          "step_id": 68,
+          "description": "Measure-Measure 12 ounces of cold water",
+          "start_time": 464.743,
+          "end_time": 576.299,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Using the measuring jug is usually easier for liquids than weighing the water on the scale."
+            }
+          ]
+        },
+        {
+          "step_id": 70,
+          "description": "transfer-transfer water to a kettle",
+          "start_time": 584.614,
+          "end_time": 661.364,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like a mixer. You'll need to transfer the water to a kettle or pot so we can boil it."
+            }
+          ]
+        },
+        {
+          "step_id": 57,
+          "description": "Pour-Pour a small amount of water into the filter to wet the grounds",
+          "start_time": 714.038,
+          "end_time": 728.284,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The water needs to be hot for brewing. Please boil it first rather than using it straight from the tap."
+            }
+          ]
+        },
+        {
+          "step_id": 57,
+          "description": "Pour-Pour a small amount of water into the filter to wet the grounds",
+          "start_time": 714.038,
+          "end_time": 728.284,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It is safer and more precise to pour directly from the kettle once the water is boiled."
+            }
+          ]
+        },
+        {
+          "step_id": 57,
+          "description": "Pour-Pour a small amount of water into the filter to wet the grounds",
+          "start_time": 714.038,
+          "end_time": 728.284,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We seem to have skipped boiling the water. We need to heat it up before pouring."
+            }
+          ]
+        },
+        {
+          "step_id": 56,
+          "description": "Wait-Wait about 30 seconds for the coffee to bloom. (You will see small bubbles or foam on the coffee grounds during this step.)",
+          "start_time": 730.489,
+          "end_time": 760.102,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the water wasn't hot, the coffee won't bloom. We should restart with boiled water for the best flavor."
+            }
+          ]
+        },
+        {
+          "step_id": 61,
+          "description": "pour-Slowly pour the rest of the water over the grounds in a circular motion. Do not overfill beyond the top of the paper filter",
+          "start_time": 761.796,
+          "end_time": 780.797,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Pouring all at once is causing an overflow. Try pouring slowly in a circular motion to keep the water level controlled."
+            }
+          ]
+        },
+        {
+          "step_id": 61,
+          "description": "pour-Slowly pour the rest of the water over the grounds in a circular motion. Do not overfill beyond the top of the paper filter",
+          "start_time": 761.796,
+          "end_time": 780.797,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Just a reminder that this step requires boiled water. Cold water won't extract the coffee properly."
+            }
+          ]
+        },
+        {
+          "step_id": 66,
+          "description": "drain-Let the coffee drain completely into the mug before removing the dripper",
+          "start_time": 781.013,
+          "end_time": 856.777,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The extraction doesn't look quite right with cold water. We really need to heat the water first."
+            }
+          ]
+        },
+        {
+          "step_id": 64,
+          "description": "Boil-Boil the water. (While the water is boiling, assemble the filter cone)",
+          "start_time": 813.251,
+          "end_time": 936.783,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Using a kettle is recommended for easier pouring, but the pan works if you are careful transferring it."
+            }
+          ]
+        },
+        {
+          "step_id": 64,
+          "description": "Boil-Boil the water. (While the water is boiling, assemble the filter cone)",
+          "start_time": 813.251,
+          "end_time": 936.783,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Ideally, we should have boiled the water before pouring it over the coffee grounds."
+            }
+          ]
+        },
+        {
+          "step_id": 71,
+          "description": "check-Once the water has boiled, check the temperature of the water. (The water should be between 195-205 degrees Fahrenheit or between 91-96 degrees Celsius. If the water is too hot, let it cool briefly.)",
+          "start_time": 938.77,
+          "end_time": 969.456,
+          "error_tag": "Temperature Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The temperature isn't quite in the target range yet. You may need to adjust the heat or wait a moment."
+            }
+          ]
+        },
+        {
+          "step_id": 71,
+          "description": "check-Once the water has boiled, check the temperature of the water. (The water should be between 195-205 degrees Fahrenheit or between 91-96 degrees Celsius. If the water is too hot, let it cool briefly.)",
+          "start_time": 938.77,
+          "end_time": 969.456,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Make sure the thermometer probe is submerged properly in the pan to get an accurate reading."
+            }
+          ]
+        },
+        {
+          "step_id": 71,
+          "description": "check-Once the water has boiled, check the temperature of the water. (The water should be between 195-205 degrees Fahrenheit or between 91-96 degrees Celsius. If the water is too hot, let it cool briefly.)",
+          "start_time": 938.77,
+          "end_time": 969.456,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Checking the temperature is great, though we normally do this before starting the pour."
+            }
+          ]
+        },
+        {
+          "step_id": 62,
+          "description": "Prepare-Prepare the filter insert by folding the paper filter in half to create a semi-circle, and in half again to create a quarter-circle",
+          "start_time": 973.311,
+          "end_time": 982.497,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Folding the filter is an important step, but it should be done before placing it in the dripper."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "7_24",
+    "activity_id": 7,
+    "step_annotations": [
+      {
+        "description": "add-Extract and add contents of an egg to a microwave-safe bowl",
+        "step_id": 77,
+        "start_time": 2.902159128289474,
+        "end_time": 73.82037491776316
+      },
+      {
+        "description": "Place-Place 8 inch tortilla on a cutting board",
+        "step_id": 81,
+        "start_time": 75.75012228618421,
+        "end_time": 124.4762433388158
+      },
+      {
+        "description": "Whisk-Whisk the egg",
+        "step_id": 72,
+        "start_time": 144.25615386513158,
+        "end_time": 196.8417696546053
+      },
+      {
+        "description": "Microwave-Microwave for 3 minutes, stirring in between",
+        "step_id": 73,
+        "start_time": 198.77151702302632,
+        "end_time": 477.1375749177631
+      },
+      {
+        "description": "Sprinkle-Sprinkle oregano in the bowl",
+        "step_id": 82,
+        "start_time": 481.96194333881573,
+        "end_time": 504.63647491776317
+      },
+      {
+        "description": "Add-Add 1 tbsp salsa to the bowl",
+        "step_id": 80,
+        "start_time": 503.6716012335526,
+        "end_time": 549.5031012335527
+      },
+      {
+        "description": "Add-Add 1/2 tbsp sweet and sour sauce to the bowl",
+        "step_id": 74,
+        "start_time": 549.0206643914473,
+        "end_time": 593.4048538651316
+      },
+      {
+        "description": "Mix-Mix the contents of the bowl well",
+        "step_id": 76,
+        "start_time": 597.7467854440789,
+        "end_time": 651.2972749177632
+      },
+      {
+        "description": "Pour-Pour egg mixture on top of the tortilla",
+        "step_id": 79,
+        "start_time": 650.8148380756579,
+        "end_time": 661.4284486019737
+      },
+      {
+        "description": "Sprinkle-Sprinkle 1 tbsp shredded cheddar cheese on top of the egg",
+        "step_id": 75,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Spill some cheese."
+          }
+        ],
+        "start_time": 660.9460117598684,
+        "end_time": 744.407585444079,
+        "modified_description": "Sprinkle-Sprinkle 1 tbsp shredded cheddar cheese on top of the egg and spill while taking."
+      },
+      {
+        "description": "Roll-Roll the tortilla from one end to another into a log shape, about 1.5 inches thick. Roll it tight enough to prevent gaps but not so tight that the filling leaks",
+        "step_id": 78,
+        "start_time": 748.7495170230263,
+        "end_time": 769.4943012335526
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 75,
+          "description": "Sprinkle-Sprinkle 1 tbsp shredded cheddar cheese on top of the egg and spill while taking.",
+          "start_time": 660.9460117598684,
+          "end_time": 744.407585444079,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like some cheese spilled during the transfer. You might want to steady your hand to keep it all on the tortilla."
+            },
+            {
+              "role": "user",
+              "utterance": "Thanks, I'll be careful."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "7_26",
+    "activity_id": 7,
+    "step_annotations": [
+      {
+        "description": "add-Extract and add contents of an egg to a microwave-safe bowl",
+        "step_id": 77,
+        "start_time": 2.6200937865660245,
+        "end_time": 59.70469032791942
+      },
+      {
+        "description": "Microwave-Microwave for 3 minutes, stirring in between",
+        "step_id": 73,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Not stir in between"
+          },
+          {
+            "tag": "Timing Error",
+            "description": "1.5 minutes instead of 3 minutes"
+          }
+        ],
+        "start_time": 60.41824778468632,
+        "end_time": 162.69481658794447,
+        "modified_description": "Microwave-Microwave for 1.5 minutes"
+      },
+      {
+        "description": "Sprinkle-Sprinkle oregano in the bowl",
+        "step_id": 82,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Splash some oregano outside the bowl"
+          }
+        ],
+        "start_time": 164.59763647265626,
+        "end_time": 183.38798283418507,
+        "modified_description": "Sprinkle-Sprinkle oregano in the bowl, but some of them splash outside"
+      },
+      {
+        "description": "Add-Add 1/2 tbsp sweet and sour sauce to the bowl",
+        "step_id": 74,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "1 tbsp instead of 1/2 tbsp"
+          }
+        ],
+        "start_time": 184.101540290952,
+        "end_time": 216.6873308166412,
+        "modified_description": "Add-Add 1 tbsp sweet and sour sauce to the bowl"
+      },
+      {
+        "description": "Add-Add 1 tbsp salsa to the bowl",
+        "step_id": 80,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "2 instead of 1 tbsp"
+          }
+        ],
+        "start_time": 216.68733081664124,
+        "end_time": 246.1810390296738,
+        "modified_description": "Add-Add 2 tbsp salsa to the bowl"
+      },
+      {
+        "description": "Place-Place 8 inch tortilla on a cutting board",
+        "step_id": 81,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Using a soiled tortilla"
+          }
+        ],
+        "start_time": 246.65674400085175,
+        "end_time": 298.5085858592477
+      },
+      {
+        "description": "Pour-Pour egg mixture on top of the tortilla",
+        "step_id": 79,
+        "start_time": 299.93570077278156,
+        "end_time": 316.82322724959863
+      },
+      {
+        "description": "Sprinkle-Sprinkle 1 tbsp shredded cheddar cheese on top of the egg",
+        "step_id": 75,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Put the cheese beside the egg"
+          }
+        ],
+        "start_time": 317.7746371919545,
+        "end_time": 355.5931824006011,
+        "modified_description": "Sprinkle-Sprinkle 1 tbsp shredded cheddar cheese beside the egg"
+      },
+      {
+        "description": "Roll-Roll the tortilla from one end to another into a log shape, about 1.5 inches thick. Roll it tight enough to prevent gaps but not so tight that the filling leaks",
+        "step_id": 78,
+        "start_time": 357.25814979972387,
+        "end_time": 379.612567
+      },
+      {
+        "description": "Whisk-Whisk the egg",
+        "step_id": 72,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Mix-Mix the contents of the bowl well",
+        "step_id": 76,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 73,
+          "description": "Microwave-Microwave for 1.5 minutes",
+          "start_time": 60.41824778468632,
+          "end_time": 162.69481658794447,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to pause and stir the mixture halfway through to ensure it cooks evenly."
+            }
+          ]
+        },
+        {
+          "step_id": 73,
+          "description": "Microwave-Microwave for 1.5 minutes",
+          "start_time": 60.41824778468632,
+          "end_time": 162.69481658794447,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you only microwaved for 1.5 minutes. You might want to cook it for another 1.5 minutes to reach the full 3 minutes."
+            }
+          ]
+        },
+        {
+          "step_id": 82,
+          "description": "Sprinkle-Sprinkle oregano in the bowl, but some of them splash outside",
+          "start_time": 164.59763647265626,
+          "end_time": 183.38798283418507,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful with the oregano; try to sprinkle it gently so it stays inside the bowl."
+            }
+          ]
+        },
+        {
+          "step_id": 74,
+          "description": "Add-Add 1 tbsp sweet and sour sauce to the bowl",
+          "start_time": 184.101540290952,
+          "end_time": 216.6873308166412,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like a full tablespoon. The recipe calls for just half a tablespoon of sweet and sour sauce."
+            }
+          ]
+        },
+        {
+          "step_id": 80,
+          "description": "Add-Add 2 tbsp salsa to the bowl",
+          "start_time": 216.68733081664124,
+          "end_time": 246.1810390296738,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You've added two tablespoons of salsa, but the recipe suggests using only one."
+            }
+          ]
+        },
+        {
+          "step_id": 81,
+          "description": "Place-Place 8 inch tortilla on a cutting board",
+          "start_time": 246.65674400085175,
+          "end_time": 298.5085858592477,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please wait. That tortilla appears to be soiled. It is safer to switch to a clean one."
+            }
+          ]
+        },
+        {
+          "step_id": 75,
+          "description": "Sprinkle-Sprinkle 1 tbsp shredded cheddar cheese beside the egg",
+          "start_time": 317.7746371919545,
+          "end_time": 355.5931824006011,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try to sprinkle the cheese directly on top of the egg mixture rather than beside it."
+            }
+          ]
+        },
+        {
+          "step_id": 72,
+          "description": "Skipped this step",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It seems you skipped whisking the egg. Whisking ensures a fluffy texture."
+            }
+          ]
+        },
+        {
+          "step_id": 76,
+          "description": "Skipped this step",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to mix the contents of the bowl well to fully combine the flavors."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "7_30",
+    "activity_id": 7,
+    "step_annotations": [
+      {
+        "description": "add-Extract and add contents of an egg to a microwave-safe bowl",
+        "step_id": 77,
+        "start_time": 2.9320514046542137,
+        "end_time": 53.200147268062736
+      },
+      {
+        "description": "Whisk-Whisk the egg",
+        "step_id": 72,
+        "start_time": 55.39632621355146,
+        "end_time": 76.62605601994244
+      },
+      {
+        "description": "Microwave-Microwave for 3 minutes, stirring in between",
+        "step_id": 73,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Microwave for 2 mins instead of 3 mins"
+          }
+        ],
+        "start_time": 78.09017531693492,
+        "end_time": 259.64096814400256
+      },
+      {
+        "description": "Sprinkle-Sprinkle oregano in the bowl",
+        "step_id": 82,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Sprinkle basil instead of oregano"
+          }
+        ],
+        "start_time": 263.30126638648375,
+        "end_time": 281.11471783322565
+      },
+      {
+        "description": "Add-Add 1 tbsp salsa to the bowl",
+        "step_id": 80,
+        "start_time": 282.090797364554,
+        "end_time": 298.44012951430335
+      },
+      {
+        "description": "Add-Add 1/2 tbsp sweet and sour sauce to the bowl",
+        "step_id": 74,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Add 1 tbsp instead of 1/2 tbsp"
+          }
+        ],
+        "start_time": 299.17218916279955,
+        "end_time": 327.23447568848877
+      },
+      {
+        "description": "Mix-Mix the contents of the bowl well",
+        "step_id": 76,
+        "start_time": 327.23447568848877,
+        "end_time": 364.0814779961329
+      },
+      {
+        "description": "Sprinkle-Sprinkle 1 tbsp shredded cheddar cheese on top of the egg",
+        "step_id": 75,
+        "start_time": 365.05755752746126,
+        "end_time": 385.555227685356
+      },
+      {
+        "description": "Place-Place 8 inch tortilla on a cutting board",
+        "step_id": 81,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Pour-Pour egg mixture on top of the tortilla",
+        "step_id": 79,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Roll-Roll the tortilla from one end to another into a log shape, about 1.5 inches thick. Roll it tight enough to prevent gaps but not so tight that the filling leaks",
+        "step_id": 78,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 73,
+          "description": "Microwave-Microwave for 3 minutes, stirring in between",
+          "start_time": 78.09017531693492,
+          "end_time": 259.64096814400256,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like the timer was set for two minutes, but the recipe recommends three minutes to ensure it is cooked through."
+            },
+            {
+              "role": "user",
+              "utterance": "Oh, I'll add another minute."
+            }
+          ]
+        },
+        {
+          "step_id": 82,
+          "description": "Sprinkle-Sprinkle oregano in the bowl",
+          "start_time": 263.30126638648375,
+          "end_time": 281.11471783322565,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That appears to be basil. The instructions actually call for oregano here."
+            }
+          ]
+        },
+        {
+          "step_id": 74,
+          "description": "Add-Add 1/2 tbsp sweet and sour sauce to the bowl",
+          "start_time": 299.17218916279955,
+          "end_time": 327.23447568848877,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You've added a tablespoon, but we only need half a tablespoon for this step."
+            },
+            {
+              "role": "user",
+              "utterance": "Oops, I poured too much."
+            }
+          ]
+        },
+        {
+          "step_id": 81,
+          "description": "Place-Place 8 inch tortilla on a cutting board",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to place the tortilla on the cutting board so it's ready for the filling."
+            }
+          ]
+        },
+        {
+          "step_id": 79,
+          "description": "Pour-Pour egg mixture on top of the tortilla",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Make sure to pour the egg mixture onto the tortilla before moving on."
+            }
+          ]
+        },
+        {
+          "step_id": 78,
+          "description": "Roll-Roll the tortilla from one end to another into a log shape, about 1.5 inches thick. Roll it tight enough to prevent gaps but not so tight that the filling leaks",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The final step is to roll the tortilla tightly into a log shape to seal in the filling."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "7_32",
+    "activity_id": 7,
+    "step_annotations": [
+      {
+        "description": "add-Extract and add contents of an egg to a microwave-safe bowl",
+        "step_id": 77,
+        "start_time": 3.970941380316024,
+        "end_time": 31.3025899442258
+      },
+      {
+        "description": "Whisk-Whisk the egg",
+        "step_id": 72,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Splash some egg outside the bowl while whisking"
+          }
+        ],
+        "start_time": 33.9475881923461,
+        "end_time": 61.94048631828595,
+        "modified_description": "Whisk-Whisk the egg, but splash some egg outside"
+      },
+      {
+        "description": "Microwave-Microwave for 3 minutes, stirring in between",
+        "step_id": 73,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "The bowl is not stirred in between microwaving"
+          },
+          {
+            "tag": "Timing Error",
+            "description": "Microwaved for 1.5 minutes instead of 3 minutes"
+          }
+        ],
+        "start_time": 64.58548456640625,
+        "end_time": 167.74041624309797,
+        "modified_description": "Microwave-Microwave for 1.5 minutes, no stirring in between"
+      },
+      {
+        "description": "Place-Place 8 inch tortilla on a cutting board",
+        "step_id": 81,
+        "start_time": 187.35748658332355,
+        "end_time": 213.1462195024965
+      },
+      {
+        "description": "Add-Add 1/2 tbsp sweet and sour sauce to the bowl",
+        "step_id": 74,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Add 1 tbsp instead of 1/2 tbsp of sweet and sour sauce"
+          }
+        ],
+        "start_time": 215.57080122994006,
+        "end_time": 279.71200874685735,
+        "modified_description": "Add-Add 1 tbsp sweet and sour sauce to the bowl"
+      },
+      {
+        "description": "Sprinkle-Sprinkle oregano in the bowl",
+        "step_id": 82,
+        "start_time": 281.2549243915942,
+        "end_time": 298.8882460457296
+      },
+      {
+        "description": "Mix-Mix the contents of the bowl well",
+        "step_id": 76,
+        "start_time": 301.3128277731732,
+        "end_time": 315.8603181378348
+      },
+      {
+        "description": "Pour-Pour egg mixture on top of the tortilla",
+        "step_id": 79,
+        "start_time": 319.38698246866187,
+        "end_time": 328.8648928577596
+      },
+      {
+        "description": "Roll-Roll the tortilla from one end to another into a log shape, about 1.5 inches thick. Roll it tight enough to prevent gaps but not so tight that the filling leaks",
+        "step_id": 78,
+        "start_time": 333.4936397919701,
+        "end_time": 351.56779448745885
+      },
+      {
+        "description": "Add-Add 1 tbsp salsa to the bowl",
+        "step_id": 80,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Sprinkle-Sprinkle 1 tbsp shredded cheddar cheese on top of the egg",
+        "step_id": 75,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 72,
+          "description": "Whisk-Whisk the egg, but splash some egg outside",
+          "start_time": 33.9475881923461,
+          "end_time": 61.94048631828595,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try to keep the whisking motion gentle and centered to avoid splashing the egg outside the bowl."
+            }
+          ]
+        },
+        {
+          "step_id": 73,
+          "description": "Microwave-Microwave for 1.5 minutes, no stirring in between",
+          "start_time": 64.58548456640625,
+          "end_time": 167.74041624309797,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Remember to pause halfway through to stir the bowl; this helps the egg cook evenly without hot spots."
+            }
+          ]
+        },
+        {
+          "step_id": 73,
+          "description": "Microwave-Microwave for 1.5 minutes, no stirring in between",
+          "start_time": 64.58548456640625,
+          "end_time": 167.74041624309797,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like the microwave time was a bit short. You'll want to aim for the full 3 minutes to ensure it's fully cooked."
+            }
+          ]
+        },
+        {
+          "step_id": 74,
+          "description": "Add-Add 1 tbsp sweet and sour sauce to the bowl",
+          "start_time": 215.57080122994006,
+          "end_time": 279.71200874685735,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That was a full tablespoon of sauce instead of half. The flavor might be a bit stronger, so you may want to adjust the other seasonings."
+            }
+          ]
+        },
+        {
+          "step_id": 80,
+          "description": "Skipped this step",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It seems we missed adding the salsa earlier. Since the wrap is already rolled, you could serve it on the side for dipping."
+            }
+          ]
+        },
+        {
+          "step_id": 75,
+          "description": "Skipped this step",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We also skipped the cheddar cheese. Feel free to sprinkle it on top now if you'd like to include it."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "7_35",
+    "activity_id": 7,
+    "step_annotations": [
+      {
+        "description": "add-Extract and add contents of an egg to a microwave-safe bowl",
+        "step_id": 77,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Not extracting egg correctly and adding shells to the bowl and remove them later"
+          }
+        ],
+        "start_time": 1.8430242187499992,
+        "end_time": 54.26682421875,
+        "modified_description": "Add-Extract spilling and add contents of an egg to a microwave-safe bowl with shells"
+      },
+      {
+        "description": "Whisk-Whisk the egg",
+        "step_id": 72,
+        "start_time": 67.83263211348685,
+        "end_time": 93.81460316611843
+      },
+      {
+        "description": "Mix-Mix the contents of the bowl well",
+        "step_id": 76,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Add-Add 1/2 tbsp sweet and sour sauce to the bowl",
+        "step_id": 74,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Add 1/2 tsp instead of 1/2 tbsp to the bowl"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before microwaving the egg for 3 minutes"
+          }
+        ],
+        "start_time": 122.32579263980263,
+        "end_time": 151.98662685032895,
+        "modified_description": "Add-Add 1/2 tsp sweet and sour sauce to the bowl instead of 1/2 tbsp"
+      },
+      {
+        "description": "Add-Add 1 tbsp salsa to the bowl",
+        "step_id": 80,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before microwaving the egg for 3 minutes"
+          }
+        ],
+        "start_time": 156.12534790296056,
+        "end_time": 187.3956847450658
+      },
+      {
+        "description": "Microwave-Microwave for 3 minutes, stirring in between",
+        "step_id": 73,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Microwave for 30 sec instead of 3 min"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding sauce and salsa to the bowl"
+          }
+        ],
+        "start_time": 192.6840505345395,
+        "end_time": 239.1296979029606
+      },
+      {
+        "description": "Sprinkle-Sprinkle oregano in the bowl",
+        "step_id": 82,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Sprinkle basil instead of oregano"
+          }
+        ],
+        "start_time": 240.04941369243423,
+        "end_time": 255.22472421875,
+        "modified_description": "Sprinkle-Sprinkle basil in the bowl"
+      },
+      {
+        "description": "Place-Place 8 inch tortilla on a cutting board",
+        "step_id": 81,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Use plate instead of cutting board"
+          }
+        ],
+        "start_time": 260,
+        "end_time": 274,
+        "modified_description": "Place-Place 8 inch tortilla on a plate"
+      },
+      {
+        "description": "Pour-Pour egg mixture on top of the tortilla",
+        "step_id": 79,
+        "start_time": 256.6042979029605,
+        "end_time": 290.17392421875
+      },
+      {
+        "description": "Sprinkle-Sprinkle 1 tbsp shredded cheddar cheese on top of the egg",
+        "step_id": 75,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Using dirty spoon to scoop cheddar cheese"
+          }
+        ],
+        "start_time": 292.0133557976974,
+        "end_time": 324.4333373766448
+      },
+      {
+        "description": "Roll-Roll the tortilla from one end to another into a log shape, about 1.5 inches thick. Roll it tight enough to prevent gaps but not so tight that the filling leaks",
+        "step_id": 78,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Roll improperly such that filling leaks"
+          }
+        ],
+        "start_time": 326.0428400082237,
+        "end_time": 355.9336031661184,
+        "modified_description": "Roll-Roll the tortilla from one end to another into a log shape improperly, about 1.5 inches thick. Roll it loosely so that the filling leaks"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 77,
+          "description": "add-Extract and add contents of an egg to a microwave-safe bowl",
+          "start_time": 1.8430242187499992,
+          "end_time": 54.26682421875,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like some shell fragments fell into the bowl. You might want to remove them before mixing."
+            }
+          ]
+        },
+        {
+          "step_id": 76,
+          "description": "Mix-Mix the contents of the bowl well",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It seems the egg hasn't been mixed yet. It's best to whisk it thoroughly before adding other ingredients."
+            }
+          ]
+        },
+        {
+          "step_id": 74,
+          "description": "Add-Add 1/2 tbsp sweet and sour sauce to the bowl",
+          "start_time": 122.32579263980263,
+          "end_time": 151.98662685032895,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like about half a teaspoon. The recipe calls for half a tablespoon of sauce, so you might want to add a bit more."
+            }
+          ]
+        },
+        {
+          "step_id": 74,
+          "description": "Add-Add 1/2 tbsp sweet and sour sauce to the bowl",
+          "start_time": 122.32579263980263,
+          "end_time": 151.98662685032895,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Typically, the sauce is added after the egg is cooked. Since it's in now, just be aware the texture might be a little different."
+            }
+          ]
+        },
+        {
+          "step_id": 80,
+          "description": "Add-Add 1 tbsp salsa to the bowl",
+          "start_time": 156.12534790296056,
+          "end_time": 187.3956847450658,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Just a heads up, the salsa is usually added after microwaving the egg as well."
+            }
+          ]
+        },
+        {
+          "step_id": 73,
+          "description": "Microwave-Microwave for 3 minutes, stirring in between",
+          "start_time": 192.6840505345395,
+          "end_time": 239.1296979029606,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That was only about 30 seconds. The egg usually needs a full 3 minutes to set properly."
+            }
+          ]
+        },
+        {
+          "step_id": 73,
+          "description": "Microwave-Microwave for 3 minutes, stirring in between",
+          "start_time": 192.6840505345395,
+          "end_time": 239.1296979029606,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the sauce and salsa are already mixed in, you might want to stir more frequently while microwaving to ensure it cooks evenly."
+            }
+          ]
+        },
+        {
+          "step_id": 82,
+          "description": "Sprinkle-Sprinkle oregano in the bowl",
+          "start_time": 240.04941369243423,
+          "end_time": 255.22472421875,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you're using basil. The recipe suggests using oregano for this dish."
+            }
+          ]
+        },
+        {
+          "step_id": 81,
+          "description": "Place-Place 8 inch tortilla on a cutting board",
+          "start_time": 260.0,
+          "end_time": 274.0,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "A cutting board works better here than a plate, as the flat surface makes it much easier to roll the tortilla."
+            }
+          ]
+        },
+        {
+          "step_id": 75,
+          "description": "Sprinkle-Sprinkle 1 tbsp shredded cheddar cheese on top of the egg",
+          "start_time": 292.0133557976974,
+          "end_time": 324.4333373766448,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please be careful to use a clean spoon. Using a dirty one could contaminate the cheese package."
+            }
+          ]
+        },
+        {
+          "step_id": 78,
+          "description": "Roll-Roll the tortilla from one end to another into a log shape, about 1.5 inches thick. Roll it tight enough to prevent gaps but not so tight that the filling leaks",
+          "start_time": 326.0428400082237,
+          "end_time": 355.9336031661184,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try to tuck the sides in tightly as you roll. If it's too loose, the filling might leak out."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "7_38",
+    "activity_id": 7,
+    "step_annotations": [
+      {
+        "description": "add-Extract and add contents of an egg to a microwave-safe bowl",
+        "step_id": 77,
+        "start_time": 4.056816509046052,
+        "end_time": 63.97287571957237
+      },
+      {
+        "description": "Place-Place 8 inch tortilla on a cutting board",
+        "step_id": 81,
+        "start_time": 66.28847221080044,
+        "end_time": 101.311869140625
+      },
+      {
+        "description": "Microwave-Microwave for 3 minutes, stirring in between",
+        "step_id": 73,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Microwave for 2 mins instead of 3 mins"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Microwave without stirring in between"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before whisking the egg"
+          }
+        ],
+        "start_time": 110.57425510553729,
+        "end_time": 270,
+        "modified_description": "Microwave-Microwave for 2 minutes, without stirring in between"
+      },
+      {
+        "description": "Add-Add 1/2 tbsp sweet and sour sauce to the bowl",
+        "step_id": 74,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Add minced garlic instead of sweet and sour sauce"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Placing the overflown contents back into the bowl to add sauce"
+          },
+          {
+            "tag": "Measurement Error",
+            "description": "1 tbsp instead of 1/2 tbsp"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before whisking the egg"
+          }
+        ],
+        "start_time": 271,
+        "end_time": 320.4251871230811,
+        "modified_description": "Add 1 tbsp any sauce to the bowl"
+      },
+      {
+        "description": "Sprinkle-Sprinkle oregano in the bowl",
+        "step_id": 82,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Add cilantro instead of oregano"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before whisking the egg"
+          }
+        ],
+        "start_time": 321.2935358072917,
+        "end_time": 344.16005115816887,
+        "modified_description": "Sprinkle coriander in the bowl"
+      },
+      {
+        "description": "Whisk-Whisk the egg",
+        "step_id": 72,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after microwaving the contents of the bowl"
+          },
+          {
+            "tag": "Technique Error",
+            "description": "Did not whisk the contents properly"
+          }
+        ],
+        "start_time": 344.4495007195724,
+        "end_time": 355.4485840529057
+      },
+      {
+        "description": "Add-Add 1 tbsp salsa to the bowl",
+        "step_id": 80,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Used soiled measuring spoon to add salsa"
+          }
+        ],
+        "start_time": 355.7380336143092,
+        "end_time": 387.57748536869514
+      },
+      {
+        "description": "Pour-Pour egg mixture on top of the tortilla",
+        "step_id": 79,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before mixing the contents of the bowl"
+          }
+        ],
+        "start_time": 387.57748536869514,
+        "end_time": 396.83987133360733
+      },
+      {
+        "description": "Mix-Mix the contents of the bowl well",
+        "step_id": 76,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after pouring the egg mixture on top of the tortilla"
+          }
+        ],
+        "start_time": 426.94262571957233,
+        "end_time": 443.44125071957234
+      },
+      {
+        "description": "Sprinkle-Sprinkle 1 tbsp shredded cheddar cheese on top of the egg",
+        "step_id": 75,
+        "start_time": 405.23390861430926,
+        "end_time": 424.6270292283443
+      },
+      {
+        "description": "Roll-Roll the tortilla from one end to another into a log shape, about 1.5 inches thick. Roll it tight enough to prevent gaps but not so tight that the filling leaks",
+        "step_id": 78,
+        "start_time": 444.305076754386,
+        "end_time": 459.35645394736844
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 73,
+          "description": "Microwave-Microwave for 3 minutes, stirring in between",
+          "start_time": 110.57425510553729,
+          "end_time": 270,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I noticed the timer is set for two minutes. The recipe recommends three minutes to ensure everything is fully cooked."
+            }
+          ]
+        },
+        {
+          "step_id": 73,
+          "description": "Microwave-Microwave for 3 minutes, stirring in between",
+          "start_time": 110.57425510553729,
+          "end_time": 270,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to pause halfway through to stir the contents so they cook evenly."
+            }
+          ]
+        },
+        {
+          "step_id": 73,
+          "description": "Microwave-Microwave for 3 minutes, stirring in between",
+          "start_time": 110.57425510553729,
+          "end_time": 270,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like we're microwaving before whisking the egg. The texture might turn out a bit different."
+            }
+          ]
+        },
+        {
+          "step_id": 74,
+          "description": "Add-Add 1/2 tbsp sweet and sour sauce to the bowl",
+          "start_time": 271,
+          "end_time": 320.4251871230811,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like minced garlic. The recipe actually calls for sweet and sour sauce for this step."
+            }
+          ]
+        },
+        {
+          "step_id": 74,
+          "description": "Add-Add 1/2 tbsp sweet and sour sauce to the bowl",
+          "start_time": 271,
+          "end_time": 320.4251871230811,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please be careful. It's safer to discard any food that spilled over rather than putting it back into the bowl."
+            }
+          ]
+        },
+        {
+          "step_id": 74,
+          "description": "Add-Add 1/2 tbsp sweet and sour sauce to the bowl",
+          "start_time": 271,
+          "end_time": 320.4251871230811,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like a full tablespoon. We only need half a tablespoon for this recipe."
+            }
+          ]
+        },
+        {
+          "step_id": 74,
+          "description": "Add-Add 1/2 tbsp sweet and sour sauce to the bowl",
+          "start_time": 271,
+          "end_time": 320.4251871230811,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Just a reminder that the egg still needs to be whisked if it hasn't been done yet."
+            }
+          ]
+        },
+        {
+          "step_id": 82,
+          "description": "Sprinkle-Sprinkle oregano in the bowl",
+          "start_time": 321.2935358072917,
+          "end_time": 344.16005115816887,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you're adding cilantro, but the instructions suggest oregano."
+            }
+          ]
+        },
+        {
+          "step_id": 82,
+          "description": "Sprinkle-Sprinkle oregano in the bowl",
+          "start_time": 321.2935358072917,
+          "end_time": 344.16005115816887,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We should probably whisk the egg soon before adding too many more ingredients."
+            }
+          ]
+        },
+        {
+          "step_id": 72,
+          "description": "Whisk-Whisk the egg",
+          "start_time": 344.4495007195724,
+          "end_time": 355.4485840529057,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the mixture has already been microwaved, whisking might be difficult. Just do your best to combine it."
+            }
+          ]
+        },
+        {
+          "step_id": 72,
+          "description": "Whisk-Whisk the egg",
+          "start_time": 344.4495007195724,
+          "end_time": 355.4485840529057,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try to whisk a bit more vigorously to ensure the egg is smooth and well-blended."
+            }
+          ]
+        },
+        {
+          "step_id": 80,
+          "description": "Add-Add 1 tbsp salsa to the bowl",
+          "start_time": 355.7380336143092,
+          "end_time": 387.57748536869514,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I noticed that spoon was used earlier. To avoid cross-contamination, please use a clean one for the salsa."
+            }
+          ]
+        },
+        {
+          "step_id": 79,
+          "description": "Pour-Pour egg mixture on top of the tortilla",
+          "start_time": 387.57748536869514,
+          "end_time": 396.83987133360733,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The ingredients in the bowl aren't mixed yet. It's best to mix them well before pouring."
+            }
+          ]
+        },
+        {
+          "step_id": 76,
+          "description": "Mix-Mix the contents of the bowl well",
+          "start_time": 426.94262571957233,
+          "end_time": 443.44125071957234,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Mixing on top of the tortilla can be messy. Try to blend the ingredients gently to keep everything contained."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "7_44",
+    "activity_id": 7,
+    "step_annotations": [
+      {
+        "description": "Place-Place 8 inch tortilla on a cutting board",
+        "step_id": 81,
+        "start_time": 1.5574681537828947,
+        "end_time": 23.91514183799342
+      },
+      {
+        "description": "add-Extract and add contents of an egg to a microwave-safe bowl",
+        "step_id": 77,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Using a mug instead of a bowl"
+          }
+        ],
+        "start_time": 28.57299052220395,
+        "end_time": 86.33031420641447
+      },
+      {
+        "description": "Whisk-Whisk the egg",
+        "step_id": 72,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Using a mug instead of a bowl"
+          }
+        ],
+        "start_time": 88.81450017132674,
+        "end_time": 115.20897604851974
+      },
+      {
+        "description": "Microwave-Microwave for 3 minutes, stirring in between",
+        "step_id": 73,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Microwave without stirring in between"
+          },
+          {
+            "tag": "Timing Error",
+            "description": "Microwave 2 mins instead of 3 mins"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Using a mug instead of a bowl"
+          }
+        ],
+        "start_time": 116.14054578536185,
+        "end_time": 258.3601922765899,
+        "modified_description": "Microwave for 2 minutes, no stirring in between"
+      },
+      {
+        "description": "Add-Add 1/2 tbsp sweet and sour sauce to the bowl",
+        "step_id": 74,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "1 tbsp instead of 1/2 tbsp"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Using a mug instead of a bowl"
+          }
+        ],
+        "start_time": 259.29176201343205,
+        "end_time": 293.1387957853618,
+        "modified_description": "Add 1 tbsp sweet and sour sauce to the bowl"
+      },
+      {
+        "description": "Add-Add 1 tbsp salsa to the bowl",
+        "step_id": 80,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Using unclean measuring spoon to add salsa"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Using a mug instead of a bowl"
+          }
+        ],
+        "start_time": 296.5545514871162,
+        "end_time": 326.6753063116776
+      },
+      {
+        "description": "Sprinkle-Sprinkle oregano in the bowl",
+        "step_id": 82,
+        "start_time": 327.2963528029057,
+        "end_time": 351.2066427151864,
+        "modified_description": "pour oregano in the bowl"
+      },
+      {
+        "description": "Mix-Mix the contents of the bowl well",
+        "step_id": 76,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Using a mug instead of a bowl"
+          }
+        ],
+        "start_time": 351.82768920641445,
+        "end_time": 380.0853045572917,
+        "modified_description": "Mix the contents of the bowl but not that well"
+      },
+      {
+        "description": "Pour-Pour egg mixture on top of the tortilla",
+        "step_id": 79,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Using a mug instead of a bowl"
+          }
+        ],
+        "start_time": 380.3958278029057,
+        "end_time": 407.4113501713268
+      },
+      {
+        "description": "Sprinkle-Sprinkle 1 tbsp shredded cheddar cheese on top of the egg",
+        "step_id": 75,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Using mozzarella cheese instead of cheddar cheese"
+          }
+        ],
+        "start_time": 414.55338482044954,
+        "end_time": 449.9530348204496
+      },
+      {
+        "description": "Roll-Roll the tortilla from one end to another into a log shape, about 1.5 inches thick. Roll it tight enough to prevent gaps but not so tight that the filling leaks",
+        "step_id": 78,
+        "start_time": 450.2635580660636,
+        "end_time": 488.1473940309759
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 77,
+          "description": "add-Extract and add contents of an egg to a microwave-safe bowl",
+          "start_time": 28.57299052220395,
+          "end_time": 86.33031420641447,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're using a mug, but a microwave-safe bowl is usually best for this recipe to make mixing easier."
+            }
+          ]
+        },
+        {
+          "step_id": 72,
+          "description": "Whisk-Whisk the egg",
+          "start_time": 88.81450017132674,
+          "end_time": 115.20897604851974,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Whisking inside a mug can be a bit tight. You might find a bowl gives you more room to work."
+            }
+          ]
+        },
+        {
+          "step_id": 73,
+          "description": "Microwave-Microwave for 3 minutes, stirring in between",
+          "start_time": 116.14054578536185,
+          "end_time": 258.3601922765899,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to pause the microwave halfway through to stir the eggs for even cooking."
+            }
+          ]
+        },
+        {
+          "step_id": 73,
+          "description": "Microwave-Microwave for 3 minutes, stirring in between",
+          "start_time": 116.14054578536185,
+          "end_time": 258.3601922765899,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you stopped at 2 minutes. The recipe recommends 3 minutes to ensure the eggs are fully cooked."
+            }
+          ]
+        },
+        {
+          "step_id": 73,
+          "description": "Microwave-Microwave for 3 minutes, stirring in between",
+          "start_time": 116.14054578536185,
+          "end_time": 258.3601922765899,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since you're using a mug, please be careful when removing it as the handle might get quite hot."
+            }
+          ]
+        },
+        {
+          "step_id": 74,
+          "description": "Add-Add 1/2 tbsp sweet and sour sauce to the bowl",
+          "start_time": 259.29176201343205,
+          "end_time": 293.1387957853618,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like a full tablespoon. The recipe calls for half that amount, so you might want to scoop a little out."
+            }
+          ]
+        },
+        {
+          "step_id": 74,
+          "description": "Add-Add 1/2 tbsp sweet and sour sauce to the bowl",
+          "start_time": 259.29176201343205,
+          "end_time": 293.1387957853618,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Just check that there's enough space in the mug for the sauces you're adding."
+            }
+          ]
+        },
+        {
+          "step_id": 80,
+          "description": "Add-Add 1 tbsp salsa to the bowl",
+          "start_time": 296.5545514871162,
+          "end_time": 326.6753063116776,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like that spoon still has sauce on it. You might want to give it a quick rinse before dipping into the salsa jar."
+            }
+          ]
+        },
+        {
+          "step_id": 80,
+          "description": "Add-Add 1 tbsp salsa to the bowl",
+          "start_time": 296.5545514871162,
+          "end_time": 326.6753063116776,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The mug is getting a bit full. You might find it easier to mix if you transfer this to a bowl."
+            }
+          ]
+        },
+        {
+          "step_id": 76,
+          "description": "Mix-Mix the contents of the bowl well",
+          "start_time": 351.82768920641445,
+          "end_time": 380.0853045572917,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "When mixing in a narrow mug, try to reach all the way to the bottom to ensure the ingredients are fully combined."
+            }
+          ]
+        },
+        {
+          "step_id": 79,
+          "description": "Pour-Pour egg mixture on top of the tortilla",
+          "start_time": 380.3958278029057,
+          "end_time": 407.4113501713268,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Pouring from the mug is fine, just be careful to distribute the mixture evenly on the tortilla."
+            }
+          ]
+        },
+        {
+          "step_id": 75,
+          "description": "Sprinkle-Sprinkle 1 tbsp shredded cheddar cheese on top of the egg",
+          "start_time": 414.55338482044954,
+          "end_time": 449.9530348204496,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you've grabbed mozzarella. The recipe specifies cheddar, but mozzarella should work if that's what you prefer."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "7_48",
+    "activity_id": 7,
+    "step_annotations": [
+      {
+        "description": "Place-Place 8 inch tortilla on a cutting board",
+        "step_id": 81,
+        "start_time": 4.539504879160792,
+        "end_time": 20.40711101073974
+      },
+      {
+        "description": "add-Extract and add contents of an egg to a microwave-safe bowl",
+        "step_id": 77,
+        "start_time": 25.318512908609414,
+        "end_time": 86.52213655898535
+      },
+      {
+        "description": "Add-Add 1/2 tbsp sweet and sour sauce to the bowl",
+        "step_id": 74,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before whisking and microwaving"
+          }
+        ],
+        "start_time": 92.94473904081491,
+        "end_time": 189.6615764142485
+      },
+      {
+        "description": "Microwave-Microwave for 3 minutes, stirring in between",
+        "step_id": 73,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Microwave for 2 mins instead of 3 mins"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Do not stir in between"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before whisking and after adding sweet and sour sauce"
+          }
+        ],
+        "start_time": 195.70637875008808,
+        "end_time": 334.3590323284089,
+        "modified_description": "Microwave for 2 minutes without stirring"
+      },
+      {
+        "description": "Add-Add 1 tbsp salsa to the bowl",
+        "step_id": 80,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before whisking the contents of the bowl"
+          }
+        ],
+        "start_time": 337.38143349632867,
+        "end_time": 386.49545247502544
+      },
+      {
+        "description": "Whisk-Whisk the egg",
+        "step_id": 72,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after microwaving the contents of the bowl"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Using spoon instead of whisk"
+          }
+        ],
+        "start_time": 387.62885291299534,
+        "end_time": 414.0748631322936
+      },
+      {
+        "description": "Sprinkle-Sprinkle oregano in the bowl",
+        "step_id": 82,
+        "start_time": 417.09726430021345,
+        "end_time": 449.58807685535123
+      },
+      {
+        "description": "Mix-Mix the contents of the bowl well",
+        "step_id": 76,
+        "start_time": 449.9658770013412,
+        "end_time": 471.50048532276975
+      },
+      {
+        "description": "Pour-Pour egg mixture on top of the tortilla",
+        "step_id": 79,
+        "start_time": 479.43428838855925,
+        "end_time": 498.70209583404795
+      },
+      {
+        "description": "Sprinkle-Sprinkle 1 tbsp shredded cheddar cheese on top of the egg",
+        "step_id": 75,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "1/2 tbsp instead of 1 tbsp"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Using hands instead of spoon to remove cheese from the packet"
+          }
+        ],
+        "start_time": 504.3690980238976,
+        "end_time": 557.6389186084841,
+        "modified_description": "Pour 1/2 tbsp shredded cheddar cheese on top of the egg"
+      },
+      {
+        "description": "Roll-Roll the tortilla from one end to another into a log shape, about 1.5 inches thick. Roll it tight enough to prevent gaps but not so tight that the filling leaks",
+        "step_id": 78,
+        "start_time": 559.150119192444,
+        "end_time": 599.9525349593613
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 74,
+          "description": "Add-Add 1/2 tbsp sweet and sour sauce to the bowl",
+          "start_time": 92.94473904081491,
+          "end_time": 189.6615764142485,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you've added the sauce a bit early. Just be sure to whisk it in well before the microwave step."
+            }
+          ]
+        },
+        {
+          "step_id": 73,
+          "description": "Microwave for 2 minutes without stirring",
+          "start_time": 195.70637875008808,
+          "end_time": 334.3590323284089,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The timer was set for two minutes, but the recipe suggests three. You might want to check if it needs more time."
+            }
+          ]
+        },
+        {
+          "step_id": 73,
+          "description": "Microwave for 2 minutes without stirring",
+          "start_time": 195.70637875008808,
+          "end_time": 334.3590323284089,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to stir the mixture halfway through to ensure the heat is distributed evenly."
+            }
+          ]
+        },
+        {
+          "step_id": 73,
+          "description": "Microwave for 2 minutes without stirring",
+          "start_time": 195.70637875008808,
+          "end_time": 334.3590323284089,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the egg hasn't been whisked yet, microwaving now will cook it whole instead of creating a scrambled texture."
+            }
+          ]
+        },
+        {
+          "step_id": 80,
+          "description": "Add-Add 1 tbsp salsa to the bowl",
+          "start_time": 337.38143349632867,
+          "end_time": 386.49545247502544,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You are adding the salsa before the whisking step. You can mix it all together in the next step."
+            }
+          ]
+        },
+        {
+          "step_id": 72,
+          "description": "Whisk-Whisk the egg",
+          "start_time": 387.62885291299534,
+          "end_time": 414.0748631322936,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Whisking is typically done before cooking. Doing it now will break up the cooked egg into chunks."
+            }
+          ]
+        },
+        {
+          "step_id": 72,
+          "description": "Whisk-Whisk the egg",
+          "start_time": 387.62885291299534,
+          "end_time": 414.0748631322936,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "A whisk works best here to fluff the eggs, though a spoon can also do the job."
+            }
+          ]
+        },
+        {
+          "step_id": 75,
+          "description": "Pour 1/2 tbsp shredded cheddar cheese on top of the egg",
+          "start_time": 504.3690980238976,
+          "end_time": 557.6389186084841,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like about half a tablespoon. The recipe recommends a full tablespoon of cheese."
+            }
+          ]
+        },
+        {
+          "step_id": 75,
+          "description": "Pour 1/2 tbsp shredded cheddar cheese on top of the egg",
+          "start_time": 504.3690980238976,
+          "end_time": 557.6389186084841,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It is better practice to use a spoon for the cheese rather than your hands."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "7_50",
+    "activity_id": 7,
+    "step_annotations": [
+      {
+        "description": "add-Extract and add contents of an egg to a microwave-safe bowl",
+        "step_id": 77,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "While breaking the egg leave tiny pieces of egg shell."
+          }
+        ],
+        "start_time": 7.330296419143562,
+        "end_time": 75.39637299433154,
+        "modified_description": "Add-Extract (leave tiny shells in the bowl) and add contents of an egg to a microwave-safe bowl"
+      },
+      {
+        "description": "Place-Place 8 inch tortilla on a cutting board",
+        "step_id": 81,
+        "start_time": 82.28914024245184,
+        "end_time": 121.06095601312853
+      },
+      {
+        "description": "Whisk-Whisk the egg",
+        "step_id": 72,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spilling the egg contents while mixing."
+          }
+        ],
+        "start_time": 125.3689355432037,
+        "end_time": 171.46431651500825,
+        "modified_description": "Whisk-Whisk the egg and spill some contents out."
+      },
+      {
+        "description": "Microwave-Microwave for 3 minutes, stirring in between",
+        "step_id": 73,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Microwave for 2 min instead of 3 min."
+          }
+        ],
+        "start_time": 177.064689904106,
+        "end_time": 346.3682854360609,
+        "modified_description": "Microwave-Microwave for 2 minutes, stirring in between"
+      },
+      {
+        "description": "Pour-Pour egg mixture on top of the tortilla",
+        "step_id": 79,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding salsa, oregano and sweet and sour sauce."
+          }
+        ],
+        "start_time": 347.2298813420759,
+        "end_time": 381.69371758267744
+      },
+      {
+        "description": "Sprinkle-Sprinkle 1 tbsp shredded cheddar cheese on top of the egg",
+        "step_id": 75,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Instead of 1 tbsp use 1/2 tbsp."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding salsa, oregano and sweet and sour sauce."
+          }
+        ],
+        "start_time": 387.2940909717751,
+        "end_time": 451.91378392290295,
+        "modified_description": "Sprinkle-Sprinkle 1/2 tbsp shredded cheddar cheese on top of the egg"
+      },
+      {
+        "description": "Add-Add 1/2 tbsp sweet and sour sauce to the bowl",
+        "step_id": 74,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Instead of tablespoon using the teaspoon."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after pouring the egg mixture on top of the tortilla."
+          }
+        ],
+        "start_time": 467.4225102311736,
+        "end_time": 522.5646482161361,
+        "modified_description": "Add-Add 1/2 tsp sweet and sour sauce to the bowl."
+      },
+      {
+        "description": "Roll-Roll the tortilla from one end to another into a log shape, about 1.5 inches thick. Roll it tight enough to prevent gaps but not so tight that the filling leaks",
+        "step_id": 78,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Rolling it tighly and leak some contents thus breaking the tortilla."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after pouring the egg mixture on top of the tortilla."
+          }
+        ],
+        "start_time": 529.8882134172638,
+        "end_time": 554.8744946916999,
+        "modified_description": "Roll-Roll the tortilla from one end to another into a log shape, about 1.5 inches thick. Roll it so tight that the filling leaks"
+      },
+      {
+        "description": "Sprinkle-Sprinkle oregano in the bowl",
+        "step_id": 82,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Sprinking on the countertop also."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after rolling the tortilla."
+          }
+        ],
+        "start_time": 561.7672619398202,
+        "end_time": 602.262269522527,
+        "modified_description": "Sprinkle-Sprinkle oregano in the bowl and on countertop also."
+      },
+      {
+        "description": "Mix-Mix the contents of the bowl well",
+        "step_id": 76,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Instead of mixing, whisking the contents of the bowl."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after rolling the tortilla."
+          }
+        ],
+        "start_time": 603.985461334557,
+        "end_time": 616.9093999247826,
+        "modified_description": "Whisk-Whisk the contents of the bowl well."
+      },
+      {
+        "description": "Add-Add 1 tbsp salsa to the bowl",
+        "step_id": 80,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Adding 2 tbsp instead of 1 tbsp."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after rolling the tortilla."
+          }
+        ],
+        "start_time": 626.3869548909481,
+        "end_time": 679.8059010638804,
+        "modified_description": "Add-Add 2 tbsp salsa to the bowl"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 77,
+          "description": "add-Extract and add contents of an egg to a microwave-safe bowl",
+          "start_time": 7.330296419143562,
+          "end_time": 75.39637299433154,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I see a few small shell fragments in the bowl. You might want to fish those out before you start whisking."
+            }
+          ]
+        },
+        {
+          "step_id": 72,
+          "description": "Whisk-Whisk the egg",
+          "start_time": 125.3689355432037,
+          "end_time": 171.46431651500825,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try whisking a little more gently to keep all the egg mixture inside the bowl."
+            }
+          ]
+        },
+        {
+          "step_id": 73,
+          "description": "Microwave-Microwave for 3 minutes, stirring in between",
+          "start_time": 177.064689904106,
+          "end_time": 346.3682854360609,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That was only two minutes. You should microwave it for one more minute to ensure it's fully cooked."
+            }
+          ]
+        },
+        {
+          "step_id": 79,
+          "description": "Pour-Pour egg mixture on top of the tortilla",
+          "start_time": 347.2298813420759,
+          "end_time": 381.69371758267744,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We missed mixing the salsa and sauces into the bowl first. You can add them directly on top of the tortilla now."
+            }
+          ]
+        },
+        {
+          "step_id": 75,
+          "description": "Sprinkle-Sprinkle 1 tbsp shredded cheddar cheese on top of the egg",
+          "start_time": 387.2940909717751,
+          "end_time": 451.91378392290295,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like about half a tablespoon. Please add a little more cheese to make a full tablespoon."
+            }
+          ]
+        },
+        {
+          "step_id": 75,
+          "description": "Sprinkle-Sprinkle 1 tbsp shredded cheddar cheese on top of the egg",
+          "start_time": 387.2940909717751,
+          "end_time": 451.91378392290295,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Just a reminder, we still need to add the salsa and seasonings to the filling."
+            }
+          ]
+        },
+        {
+          "step_id": 74,
+          "description": "Add-Add 1/2 tbsp sweet and sour sauce to the bowl",
+          "start_time": 467.4225102311736,
+          "end_time": 522.5646482161361,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You are using a teaspoon, but the recipe calls for a tablespoon. You'll need to add a couple more spoonfuls."
+            }
+          ]
+        },
+        {
+          "step_id": 74,
+          "description": "Add-Add 1/2 tbsp sweet and sour sauce to the bowl",
+          "start_time": 467.4225102311736,
+          "end_time": 522.5646482161361,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the eggs are already on the tortilla, please drizzle the sauce directly onto the wrap instead of the bowl."
+            }
+          ]
+        },
+        {
+          "step_id": 78,
+          "description": "Roll-Roll the tortilla from one end to another into a log shape, about 1.5 inches thick. Roll it tight enough to prevent gaps but not so tight that the filling leaks",
+          "start_time": 529.8882134172638,
+          "end_time": 554.8744946916999,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful not to roll it too tightly, or the filling might burst out and tear the tortilla."
+            }
+          ]
+        },
+        {
+          "step_id": 78,
+          "description": "Roll-Roll the tortilla from one end to another into a log shape, about 1.5 inches thick. Roll it tight enough to prevent gaps but not so tight that the filling leaks",
+          "start_time": 529.8882134172638,
+          "end_time": 554.8744946916999,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Wait, we haven't added the salsa or oregano yet. You should add those before rolling up the burrito."
+            }
+          ]
+        },
+        {
+          "step_id": 82,
+          "description": "Sprinkle-Sprinkle oregano in the bowl",
+          "start_time": 561.7672619398202,
+          "end_time": 602.262269522527,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Watch your aim; some of the oregano is landing on the countertop instead of the target."
+            }
+          ]
+        },
+        {
+          "step_id": 82,
+          "description": "Sprinkle-Sprinkle oregano in the bowl",
+          "start_time": 561.7672619398202,
+          "end_time": 602.262269522527,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the burrito is already rolled, you can sprinkle the oregano on top or keep it as a garnish."
+            }
+          ]
+        },
+        {
+          "step_id": 76,
+          "description": "Mix-Mix the contents of the bowl well",
+          "start_time": 603.985461334557,
+          "end_time": 616.9093999247826,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "A spoon usually works better than a whisk for mixing these heavy ingredients."
+            }
+          ]
+        },
+        {
+          "step_id": 76,
+          "description": "Mix-Mix the contents of the bowl well",
+          "start_time": 603.985461334557,
+          "end_time": 616.9093999247826,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The burrito is already finished, so mixing the empty bowl isn't necessary unless you're making a side dip."
+            }
+          ]
+        },
+        {
+          "step_id": 80,
+          "description": "Add-Add 1 tbsp salsa to the bowl",
+          "start_time": 626.3869548909481,
+          "end_time": 679.8059010638804,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like two tablespoons. We only need one tablespoon of salsa."
+            }
+          ]
+        },
+        {
+          "step_id": 80,
+          "description": "Add-Add 1 tbsp salsa to the bowl",
+          "start_time": 626.3869548909481,
+          "end_time": 679.8059010638804,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "As the burrito is already rolled, you can just serve this salsa on the side."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "7_135",
+    "activity_id": 7,
+    "step_annotations": [
+      {
+        "description": "add-Extract and add contents of an egg to a microwave-safe bowl",
+        "step_id": 77,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Not extracting egg correctly and adding shells to the bowl and remove them later"
+          }
+        ],
+        "start_time": 7.575278325589363,
+        "end_time": 68.10475315766956,
+        "modified_description": "Add-Extract spilling and add contents of an egg to a microwave-safe bowl with shells"
+      },
+      {
+        "description": "Whisk-Whisk the egg",
+        "step_id": 72,
+        "start_time": 72.76086660629112,
+        "end_time": 116.41193018711817
+      },
+      {
+        "description": "Add-Add 1/2 tbsp sweet and sour sauce to the bowl",
+        "step_id": 74,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Add 1/2 tsp instead of 1/2 tbsp to the bowl"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before microwaving the contents of the bowl"
+          }
+        ],
+        "start_time": 119.32200109250665,
+        "end_time": 167.62917812195525,
+        "modified_description": "Add-Add 1/2 tsp sweet and sour sauce to the bowl instead of 1/2 tbsp"
+      },
+      {
+        "description": "Add-Add 1 tbsp salsa to the bowl",
+        "step_id": 80,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before microwaving the contents of the bowl"
+          }
+        ],
+        "start_time": 174.03133411380992,
+        "end_time": 222.33851114325853
+      },
+      {
+        "description": "Microwave-Microwave for 3 minutes, stirring in between",
+        "step_id": 73,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Microwave for 30 sec instead of 3 min"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding salsa and sweet and sour sauce"
+          }
+        ],
+        "start_time": 419.0593043475192,
+        "end_time": 537.2081831062911,
+        "modified_description": "Microwave-Microwave for 30 seconds"
+      },
+      {
+        "description": "Sprinkle-Sprinkle oregano in the bowl",
+        "step_id": 82,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Sprinkle basil instead of oregano"
+          }
+        ],
+        "start_time": 651.8649767785969,
+        "end_time": 732.1829337673187,
+        "modified_description": "Sprinkle-Sprinkle basil in the bowl"
+      },
+      {
+        "description": "Place-Place 8 inch tortilla on a cutting board",
+        "step_id": 81,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "use plate instead of cutting board"
+          }
+        ],
+        "start_time": 737,
+        "end_time": 749,
+        "modified_description": "Place-Place 8 inch tortilla on a plate"
+      },
+      {
+        "description": "Pour-Pour egg mixture on top of the tortilla",
+        "step_id": 79,
+        "start_time": 750.2253733807273,
+        "end_time": 775.2519831670681
+      },
+      {
+        "description": "Sprinkle-Sprinkle 1 tbsp shredded cheddar cheese on top of the egg",
+        "step_id": 75,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Using dirty spoon to scoop cheddar cheese"
+          }
+        ],
+        "start_time": 779.9080966156896,
+        "end_time": 821.2311034722059
+      },
+      {
+        "description": "Roll-Roll the tortilla from one end to another into a log shape, about 1.5 inches thick. Roll it tight enough to prevent gaps but not so tight that the filling leaks",
+        "step_id": 78,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Roll improperly such that filling leaks"
+          }
+        ],
+        "start_time": 824.7231885586721,
+        "end_time": 875.3584223124315,
+        "modified_description": "Roll-Roll the tortilla from one end to another into a log shape improperly, about 1.5 inches thick. Roll it loosely so that the filling leaks"
+      },
+      {
+        "description": "Mix-Mix the contents of the bowl well",
+        "step_id": 76,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 77,
+          "description": "add-Extract and add contents of an egg to a microwave-safe bowl",
+          "start_time": 7.575278325589363,
+          "end_time": 68.10475315766956,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like some shell fragments fell into the bowl. You might want to remove them before proceeding."
+            }
+          ]
+        },
+        {
+          "step_id": 74,
+          "description": "Add-Add 1/2 tbsp sweet and sour sauce to the bowl",
+          "start_time": 119.32200109250665,
+          "end_time": 167.62917812195525,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I noticed you used a teaspoon, but the recipe calls for 1/2 tablespoon. You may want to add a little more sauce."
+            }
+          ]
+        },
+        {
+          "step_id": 74,
+          "description": "Add-Add 1/2 tbsp sweet and sour sauce to the bowl",
+          "start_time": 119.32200109250665,
+          "end_time": 167.62917812195525,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We usually microwave the egg before adding the sauce, but since it's already in, we can just continue."
+            }
+          ]
+        },
+        {
+          "step_id": 80,
+          "description": "Add-Add 1 tbsp salsa to the bowl",
+          "start_time": 174.03133411380992,
+          "end_time": 222.33851114325853,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Just a heads-up, the salsa is typically added after cooking the egg, but let's keep going."
+            }
+          ]
+        },
+        {
+          "step_id": 73,
+          "description": "Microwave-Microwave for 3 minutes, stirring in between",
+          "start_time": 419.0593043475192,
+          "end_time": 537.2081831062911,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like the microwave was set for 30 seconds. The egg usually needs about 3 minutes to cook fully."
+            }
+          ]
+        },
+        {
+          "step_id": 73,
+          "description": "Microwave-Microwave for 3 minutes, stirring in between",
+          "start_time": 419.0593043475192,
+          "end_time": 537.2081831062911,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the sauces were added before microwaving, please keep an eye on the texture while it cooks."
+            }
+          ]
+        },
+        {
+          "step_id": 82,
+          "description": "Sprinkle-Sprinkle oregano in the bowl",
+          "start_time": 651.8649767785969,
+          "end_time": 732.1829337673187,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like basil. The recipe suggests using oregano for this step."
+            }
+          ]
+        },
+        {
+          "step_id": 81,
+          "description": "Place-Place 8 inch tortilla on a cutting board",
+          "start_time": 737.0,
+          "end_time": 749.0,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Using a cutting board provides a more stable surface for rolling than a plate."
+            }
+          ]
+        },
+        {
+          "step_id": 75,
+          "description": "Sprinkle-Sprinkle 1 tbsp shredded cheddar cheese on top of the egg",
+          "start_time": 779.9080966156896,
+          "end_time": 821.2311034722059,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please grab a clean spoon for the cheese to avoid cross-contamination from the raw ingredients."
+            }
+          ]
+        },
+        {
+          "step_id": 78,
+          "description": "Roll-Roll the tortilla from one end to another into a log shape, about 1.5 inches thick. Roll it tight enough to prevent gaps but not so tight that the filling leaks",
+          "start_time": 824.7231885586721,
+          "end_time": 875.3584223124315,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try to tuck the ends in firmly as you roll so the filling stays secure inside."
+            }
+          ]
+        },
+        {
+          "step_id": 76,
+          "description": "Mix-Mix the contents of the bowl well",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like we missed mixing the bowl contents earlier. It helps distribute the flavors evenly."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "8_11",
+    "activity_id": 8,
+    "step_annotations": [
+      {
+        "description": "Fill-Fill a microwave-safe mug with skimmed milk",
+        "step_id": 88,
+        "start_time": 7.227750037760416,
+        "end_time": 92.3053490941514
+      },
+      {
+        "description": "Microwave-Microwave the contents of the mug for 1 minute",
+        "step_id": 89,
+        "start_time": 99.79645844502859,
+        "end_time": 173.90493309477793
+      },
+      {
+        "description": "Add-Add 1/5 teaspoon cinnamon to the mug",
+        "step_id": 84,
+        "start_time": 174.97509157347469,
+        "end_time": 220.99190615743458
+      },
+      {
+        "description": "Add-Add 2 pieces of chocolate to the mug",
+        "step_id": 90,
+        "start_time": 222.8646834951539,
+        "end_time": 253.6317397576852
+      },
+      {
+        "description": "Add-Add 1 teaspoon of white sugar to the mug",
+        "step_id": 87,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Used tablespoon instead of teaspoon."
+          }
+        ],
+        "start_time": 258.7149925314947,
+        "end_time": 310.35013912861257,
+        "modified_description": " Add-Add 1 tablespoon of white sugar to the mug"
+      },
+      {
+        "description": "Mix-Mix the contents of the mug",
+        "step_id": 85,
+        "start_time": 313.8281541843769,
+        "end_time": 347.80568588299855
+      },
+      {
+        "description": "Heat-Heat the contents of the mug for 1 minute and serve",
+        "step_id": 83,
+        "start_time": 347.5381462633243,
+        "end_time": 416.02828889991576
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 87,
+          "description": " Add-Add 1 tablespoon of white sugar to the mug",
+          "start_time": 258.7149925314947,
+          "end_time": 310.35013912861257,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you used a tablespoon instead of a teaspoon there. You might want to scoop a little out so it doesn't get too sweet."
+            },
+            {
+              "role": "user",
+              "utterance": "Oh, good catch. I'll remove some."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "8_26",
+    "activity_id": 8,
+    "step_annotations": [
+      {
+        "description": "Fill-Fill a microwave-safe mug with skimmed milk",
+        "step_id": 88,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Used whole milk"
+          }
+        ],
+        "start_time": 1.9796278303179826,
+        "end_time": 44.0235721285636,
+        "modified_description": "Fill a microwave-safe mug with whole milk but spill"
+      },
+      {
+        "description": "Microwave-Microwave the contents of the mug for 1 minute",
+        "step_id": 89,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Microwave the contents of the mug for 2 minutes"
+          }
+        ],
+        "start_time": 47.127487479440795,
+        "end_time": 177.77410633908988,
+        "modified_description": "Microwave the contents of the mug for 2 minutes"
+      },
+      {
+        "description": "Add-Add 2 pieces of chocolate to the mug",
+        "step_id": 90,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Added 4 pieces of chocolate to the mug"
+          }
+        ],
+        "start_time": 179.74932519873903,
+        "end_time": 219.5358765145285,
+        "modified_description": "Add-Add 4 pieces of chocolate to the mug"
+      },
+      {
+        "description": "Add-Add 1 teaspoon of white sugar to the mug",
+        "step_id": 87,
+        "start_time": 220.10022476014254,
+        "end_time": 283.5894023917215
+      },
+      {
+        "description": "Mix-Mix the contents of the mug",
+        "step_id": 85,
+        "start_time": 285.5646212513706,
+        "end_time": 314.91073002330046
+      },
+      {
+        "description": "Heat-Heat the contents of the mug for 1 minute and serve",
+        "step_id": 83,
+        "errors": [
+          {
+            "tag": "Temperature Error",
+            "description": "Microwave on low and high power"
+          },
+          {
+            "tag": "Temperature Error",
+            "description": "Microwaved on high for 8 secs"
+          },
+          {
+            "tag": "Timing Error",
+            "description": "Microwaved on high for 8 secs on high. And 1 minute on low power"
+          }
+        ],
+        "start_time": 321.96508309347587,
+        "end_time": 445.27517476014253,
+        "modified_description": "Heat-Heat the contents of the mug for 8 secs on high. And 1 minute on low power and serve"
+      },
+      {
+        "description": "Add-Add 1/5 teaspoon cinnamon to the mug",
+        "step_id": 84,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 88,
+          "description": "Fill-Fill a microwave-safe mug with skimmed milk",
+          "start_time": 1.9796278303179826,
+          "end_time": 44.0235721285636,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful with the pouring angle; it looks like a little milk spilled over."
+            },
+            {
+              "role": "user",
+              "utterance": "Oops, I'll wipe that up."
+            }
+          ]
+        },
+        {
+          "step_id": 88,
+          "description": "Fill-Fill a microwave-safe mug with skimmed milk",
+          "start_time": 1.9796278303179826,
+          "end_time": 44.0235721285636,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I noticed you used whole milk instead of skimmed. It will be a bit richer, if that's okay with you."
+            }
+          ]
+        },
+        {
+          "step_id": 89,
+          "description": "Microwave-Microwave the contents of the mug for 1 minute",
+          "start_time": 47.127487479440795,
+          "end_time": 177.77410633908988,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The microwave ran for two minutes instead of one. You might want to check that the milk hasn't boiled over."
+            },
+            {
+              "role": "user",
+              "utterance": "I'll check it now."
+            }
+          ]
+        },
+        {
+          "step_id": 90,
+          "description": "Add-Add 2 pieces of chocolate to the mug",
+          "start_time": 179.74932519873903,
+          "end_time": 219.5358765145285,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looked like four pieces of chocolate rather than two. The drink will be extra chocolatey!"
+            }
+          ]
+        },
+        {
+          "step_id": 83,
+          "description": "Heat-Heat the contents of the mug for 1 minute and serve",
+          "start_time": 321.96508309347587,
+          "end_time": 445.27517476014253,
+          "error_tag": "Temperature Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I see the power settings were switched between low and high. A steady setting is usually best to heat it evenly."
+            }
+          ]
+        },
+        {
+          "step_id": 83,
+          "description": "Heat-Heat the contents of the mug for 1 minute and serve",
+          "start_time": 321.96508309347587,
+          "end_time": 445.27517476014253,
+          "error_tag": "Temperature Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That was a very short burst on high power. Just checking if it's hot enough for you?"
+            }
+          ]
+        },
+        {
+          "step_id": 83,
+          "description": "Heat-Heat the contents of the mug for 1 minute and serve",
+          "start_time": 321.96508309347587,
+          "end_time": 445.27517476014253,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The heating time was split between high and low power. Ensure the drink is fully heated before serving."
+            }
+          ]
+        },
+        {
+          "step_id": 84,
+          "description": "Add-Add 1/5 teaspoon cinnamon to the mug",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like we missed the cinnamon. Don't forget to add a pinch for that final touch of flavor!"
+            },
+            {
+              "role": "user",
+              "utterance": "Ah, right, adding it now."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "8_30",
+    "activity_id": 8,
+    "step_annotations": [
+      {
+        "description": "Fill-Fill a microwave-safe mug with skimmed milk",
+        "step_id": 88,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Using soiled mug without washing instead of a clean one."
+          }
+        ],
+        "start_time": 0,
+        "end_time": 102.9219715254934,
+        "modified_description": "Fill-Fill a microwave-safe mug with skimmed milk while spilling the milk."
+      },
+      {
+        "description": "Add-Add 2 pieces of chocolate to the mug",
+        "step_id": 90,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Add-Add 4 pieces of chocolate to the mug"
+          }
+        ],
+        "start_time": 104.33503731496711,
+        "end_time": 124.11795836759869,
+        "modified_description": "Add-Add 4 pieces of chocolate to the mug"
+      },
+      {
+        "description": "Add-Add 1/5 teaspoon cinnamon to the mug",
+        "step_id": 84,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Instead of 1/5 added 1/4 tsp of cinnamon."
+          }
+        ],
+        "start_time": 125.53102415707235,
+        "end_time": 158.73807020970392,
+        "modified_description": "Add-Add 1/4 teaspoon cinnamon to the mug"
+      },
+      {
+        "description": "Add-Add 1 teaspoon of white sugar to the mug",
+        "step_id": 87,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Add-Add 2 teaspoon of white sugar to the mug. Instead of 1 tsp add 2 tsp of sugar."
+          }
+        ],
+        "start_time": 158.50255924479166,
+        "end_time": 195.2422697711075,
+        "modified_description": "Add-Add 2 teaspoon of white sugar to the mug"
+      },
+      {
+        "description": "Mix-Mix the contents of the mug",
+        "step_id": 85,
+        "start_time": 195.0067588061952,
+        "end_time": 214.55416889391446
+      },
+      {
+        "description": "Heat-Heat the contents of the mug for 1 minute and serve",
+        "step_id": 83,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Heat-Heat the contents of the mug for 2 minute and serve"
+          },
+          {
+            "tag": "Temperature Error",
+            "description": "Heat-Heat the contents of the mug for 2 minute and serve. On low heat"
+          }
+        ],
+        "start_time": 220.67745398163382,
+        "end_time": 368.34282898163383,
+        "modified_description": "Heat-Heat the contents of the mug for 2 minute and serve."
+      },
+      {
+        "description": "Microwave-Microwave the contents of the mug for 1 minute",
+        "step_id": 89,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 88,
+          "description": "Fill-Fill a microwave-safe mug with skimmed milk while spilling the milk.",
+          "start_time": 0,
+          "end_time": 102.9219715254934,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I noticed that mug looks a bit used. It might be better to start with a fresh, clean mug for your drink."
+            }
+          ]
+        },
+        {
+          "step_id": 90,
+          "description": "Add-Add 4 pieces of chocolate to the mug",
+          "start_time": 104.33503731496711,
+          "end_time": 124.11795836759869,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you've added four pieces of chocolate. The recipe calls for just two, so you might want to remove a couple."
+            }
+          ]
+        },
+        {
+          "step_id": 84,
+          "description": "Add-Add 1/4 teaspoon cinnamon to the mug",
+          "start_time": 125.53102415707235,
+          "end_time": 158.73807020970392,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks closer to a quarter teaspoon. We only need a fifth of a teaspoon of cinnamon for this recipe, just a pinch less."
+            }
+          ]
+        },
+        {
+          "step_id": 87,
+          "description": "Add-Add 2 teaspoon of white sugar to the mug",
+          "start_time": 158.50255924479166,
+          "end_time": 195.2422697711075,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You've added two teaspoons of sugar. We only need one teaspoon, so you might want to adjust that."
+            }
+          ]
+        },
+        {
+          "step_id": 83,
+          "description": "Heat-Heat the contents of the mug for 2 minute and serve.",
+          "start_time": 220.67745398163382,
+          "end_time": 368.34282898163383,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Setting the timer for two minutes might be too long. One minute is usually enough to heat the milk without it boiling over."
+            }
+          ]
+        },
+        {
+          "step_id": 83,
+          "description": "Heat-Heat the contents of the mug for 2 minute and serve.",
+          "start_time": 220.67745398163382,
+          "end_time": 368.34282898163383,
+          "error_tag": "Temperature Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like the microwave is on low heat. Using the standard high setting will heat your drink much more effectively."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "8_31",
+    "activity_id": 8,
+    "step_annotations": [
+      {
+        "description": "Fill-Fill a microwave-safe mug with skimmed milk",
+        "step_id": 88,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spilled while filling the milk"
+          }
+        ],
+        "start_time": 4.522356380208333,
+        "end_time": 45.36742129248904
+      },
+      {
+        "description": "Microwave-Microwave the contents of the mug for 1 minute",
+        "step_id": 89,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Microwave-Microwave the contents of the mug for 35 seconds. Started the timer from 7 minutes and stopped at 6:25."
+          }
+        ],
+        "start_time": 48.04578620476974,
+        "end_time": 97.76293488898027,
+        "modified_description": "Microwave-Microwave the contents of the mug for 35 seconds."
+      },
+      {
+        "description": "Add-Add 1/5 teaspoon cinnamon to the mug",
+        "step_id": 84,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Add-Add 1/5 teaspoon cinnamon to the mug. Spilling happened while adding. Also first put 1/2 tsp first and then to make 1/5 remove the added cinnamon from top of milk. Incorrect way to add 1/5 tsp cinnamon."
+          }
+        ],
+        "start_time": 99.77170857319079,
+        "end_time": 146.47569673108552,
+        "modified_description": "Add-Add 1/5 teaspoon cinnamon to the mug"
+      },
+      {
+        "description": "Mix-Mix the contents of the mug",
+        "step_id": 85,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Mix-Mix the contents of the mug. Not doing circular and slowly mixing the contents of mug. Instead did hastily and spilling the milk. Also motion was up-down and sideways instead of circular."
+          }
+        ],
+        "start_time": 152.8368133977522,
+        "end_time": 170.7483787486294,
+        "modified_description": "Mix-Mix the contents of the mug."
+      },
+      {
+        "description": "Heat-Heat the contents of the mug for 1 minute and serve",
+        "step_id": 83,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Heat-Heat the contents of the mug for 40 seconds and serve it on glass plate cover. Also timing started from 10:30 and stopped at 9:50."
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Heat-Heat the contents of the mug for 40 seconds and serve it on glass plate cover. Also timing started from 10:30 and stopped at 9:50."
+          }
+        ],
+        "start_time": 175.93771076617324,
+        "end_time": 233.18776076617323,
+        "modified_description": "Heat the contents of the mug for 40 seconds and serve."
+      },
+      {
+        "description": "Add-Add 1 teaspoon of white sugar to the mug",
+        "step_id": 87,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Add-Add 2 pieces of chocolate to the mug",
+        "step_id": 90,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 88,
+          "description": "Fill-Fill a microwave-safe mug with skimmed milk",
+          "start_time": 4.522356380208333,
+          "end_time": 45.36742129248904,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful while pouring; it looks like some milk is spilling over the side."
+            }
+          ]
+        },
+        {
+          "step_id": 89,
+          "description": "Microwave-Microwave the contents of the mug for 35 seconds.",
+          "start_time": 48.04578620476974,
+          "end_time": 97.76293488898027,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That was only 35 seconds. The instructions recommend heating it for a full minute."
+            }
+          ]
+        },
+        {
+          "step_id": 84,
+          "description": "Add-Add 1/5 teaspoon cinnamon to the mug",
+          "start_time": 99.77170857319079,
+          "end_time": 146.47569673108552,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like a bit too much cinnamon went in. Trying to scoop it out of the liquid might be difficult."
+            }
+          ]
+        },
+        {
+          "step_id": 85,
+          "description": "Mix-Mix the contents of the mug.",
+          "start_time": 152.8368133977522,
+          "end_time": 170.7483787486294,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try stirring gently in a circular motion. Moving the spoon up and down is causing splashes."
+            }
+          ]
+        },
+        {
+          "step_id": 83,
+          "description": "Heat the contents of the mug for 40 seconds and serve.",
+          "start_time": 175.93771076617324,
+          "end_time": 233.18776076617323,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The heating time was a bit short at 40 seconds. You might want to give it the full minute."
+            }
+          ]
+        },
+        {
+          "step_id": 83,
+          "description": "Heat the contents of the mug for 40 seconds and serve.",
+          "start_time": 175.93771076617324,
+          "end_time": 233.18776076617323,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you are using a glass lid to serve. A saucer might be more stable."
+            }
+          ]
+        },
+        {
+          "step_id": 87,
+          "description": "Skipped this step",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to add the teaspoon of white sugar."
+            }
+          ]
+        },
+        {
+          "step_id": 90,
+          "description": "Skipped this step",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You also need to add the two pieces of chocolate to complete the recipe."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "8_33",
+    "activity_id": 8,
+    "step_annotations": [
+      {
+        "description": "Fill-Fill a microwave-safe mug with skimmed milk",
+        "step_id": 88,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Fill only half instead of full mug"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Filled whole milk instead of skimmed milk"
+          }
+        ],
+        "start_time": 3.6928681770148026,
+        "end_time": 31.183259227766683,
+        "modified_description": "Half Fill- Half Fill a microwave-safe mug with whole milk"
+      },
+      {
+        "description": "Microwave-Microwave the contents of the mug for 1 minute",
+        "step_id": 89,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Microwave for 2 minutes instead of 1 minute"
+          },
+          {
+            "tag": "Temperature Error",
+            "description": "Set power level to 10% instead of 100%"
+          }
+        ],
+        "start_time": 34.31974679731555,
+        "end_time": 171.03370497588696,
+        "modified_description": "Microwave-Microwave the contents of the mug for 2 minute at 10% power"
+      },
+      {
+        "description": "Add-Add 2 pieces of chocolate to the mug",
+        "step_id": 90,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Add-Add 5 pieces of chocolate to the mug"
+          }
+        ],
+        "start_time": 171.40270351348096,
+        "end_time": 196.3101048010749,
+        "modified_description": "Add-Add 5 pieces of chocolate to the mug"
+      },
+      {
+        "description": "Add-Add 1 teaspoon of white sugar to the mug",
+        "step_id": 87,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Add-Add 1 teaspoon of corn starch to the mug"
+          }
+        ],
+        "start_time": 200.36908871460875,
+        "end_time": 239.6674329683682,
+        "modified_description": "Add-Add 1 teaspoon of corn starch to the mug"
+      },
+      {
+        "description": "Add-Add 1/5 teaspoon cinnamon to the mug",
+        "step_id": 84,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Added cumin instead of cinnamon"
+          }
+        ],
+        "start_time": 240.22093077475918,
+        "end_time": 258.3018591168645,
+        "modified_description": "Add-Add 1/5 teaspoon ground cumin to the mug"
+      },
+      {
+        "description": "Mix-Mix the contents of the mug",
+        "step_id": 85,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Mix-Mix the contents of the mug with spilling"
+          }
+        ],
+        "start_time": 259.2243554608494,
+        "end_time": 294.460833,
+        "modified_description": "Mix-Mix the contents of the mug with spilling"
+      },
+      {
+        "description": "Heat-Heat the contents of the mug for 1 minute and serve",
+        "step_id": 83,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 88,
+          "description": "Fill-Fill a microwave-safe mug with skimmed milk",
+          "start_time": 3.6928681770148026,
+          "end_time": 31.183259227766683,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You've only filled the mug halfway. The recipe calls for a full mug to get the right portion."
+            }
+          ]
+        },
+        {
+          "step_id": 88,
+          "description": "Fill-Fill a microwave-safe mug with skimmed milk",
+          "start_time": 3.6928681770148026,
+          "end_time": 31.183259227766683,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I see you used whole milk there. Just a reminder that the instructions recommend skimmed milk."
+            }
+          ]
+        },
+        {
+          "step_id": 89,
+          "description": "Microwave-Microwave the contents of the mug for 1 minute",
+          "start_time": 34.31974679731555,
+          "end_time": 171.03370497588696,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You set the timer for two minutes. It is best to stop it at one minute to ensure it heats correctly without issues."
+            }
+          ]
+        },
+        {
+          "step_id": 89,
+          "description": "Microwave-Microwave the contents of the mug for 1 minute",
+          "start_time": 34.31974679731555,
+          "end_time": 171.03370497588696,
+          "error_tag": "Temperature Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The power is currently set to 10%. Please switch it to 100% to heat the milk properly."
+            }
+          ]
+        },
+        {
+          "step_id": 90,
+          "description": "Add-Add 2 pieces of chocolate to the mug",
+          "start_time": 171.40270351348096,
+          "end_time": 196.3101048010749,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like five pieces of chocolate. The recipe suggests using just two pieces for the best flavor balance."
+            }
+          ]
+        },
+        {
+          "step_id": 87,
+          "description": "Add-Add 1 teaspoon of white sugar to the mug",
+          "start_time": 200.36908871460875,
+          "end_time": 239.6674329683682,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Hold on, that looks like corn starch. You need to add white sugar to sweeten the drink."
+            }
+          ]
+        },
+        {
+          "step_id": 84,
+          "description": "Add-Add 1/5 teaspoon cinnamon to the mug",
+          "start_time": 240.22093077475918,
+          "end_time": 258.3018591168645,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Wait a moment, I think that is cumin. We need cinnamon for this recipe."
+            }
+          ]
+        },
+        {
+          "step_id": 85,
+          "description": "Mix-Mix the contents of the mug",
+          "start_time": 259.2243554608494,
+          "end_time": 294.460833,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please stir gently. The liquid is hot, and splashing it could cause a burn."
+            }
+          ]
+        },
+        {
+          "step_id": 83,
+          "description": "Heat-Heat the contents of the mug for 1 minute and serve",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like we missed the final heating step. Don't forget to microwave it for one more minute before serving."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "8_35",
+    "activity_id": 8,
+    "step_annotations": [
+      {
+        "description": "Fill-Fill a microwave-safe mug with skimmed milk",
+        "step_id": 88,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill some while filling the mug."
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Fill only half the mug instead of filling it completely."
+          }
+        ],
+        "start_time": 7.557960294593906,
+        "end_time": 87.68161298820293,
+        "modified_description": "Fill-Fill a microwave-safe mug with skimmed milk and spill some."
+      },
+      {
+        "description": "Add-Add 1 teaspoon of white sugar to the mug",
+        "step_id": 87,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Using tablespoon instead of teaspoon."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before microwaving the mug."
+          }
+        ],
+        "start_time": 87.41183637980694,
+        "end_time": 145.4138071849448,
+        "modified_description": "Add-Add 1 tablespoon of white sugar to the mug."
+      },
+      {
+        "description": "Microwave-Microwave the contents of the mug for 1 minute",
+        "step_id": 89,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Microwaving for 45 seconds."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding sugar to the mug."
+          }
+        ],
+        "start_time": 148.65112648569666,
+        "end_time": 224.45835344496987,
+        "modified_description": "Microwave-Microwave the contents of the mug for 45 seconds."
+      },
+      {
+        "description": "Add-Add 1/5 teaspoon cinnamon to the mug",
+        "step_id": 84,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Adding 1/4 teaspoon instead of 1/5 teaspoon."
+          }
+        ],
+        "start_time": 230.3934388296816,
+        "end_time": 286.7767499844436,
+        "modified_description": "Add-Add 1/4 teaspoon cinnamon to the mug."
+      },
+      {
+        "description": "Mix-Mix the contents of the mug",
+        "step_id": 85,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Not mixing the contents of the mug thoroughly."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding chocolate to the mug."
+          }
+        ],
+        "start_time": 286.7767499844435,
+        "end_time": 297.29803771188716,
+        "modified_description": "Mix-Mix the contents of the mug only once."
+      },
+      {
+        "description": "Add-Add 2 pieces of chocolate to the mug",
+        "step_id": 90,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Adding only one piece instead of two."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after mixing the contents of the mug."
+          }
+        ],
+        "start_time": 299.99580379584705,
+        "end_time": 335.33653949572175,
+        "modified_description": "Add-Add 1 piece of chocolate to the mug."
+      },
+      {
+        "description": "Heat-Heat the contents of the mug for 1 minute and serve",
+        "step_id": 83,
+        "start_time": 338.5738587964736,
+        "end_time": 414.6508623641428
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 88,
+          "description": "Fill-Fill a microwave-safe mug with skimmed milk",
+          "start_time": 7.557960294593906,
+          "end_time": 87.68161298820293,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful there, it looks like a little milk spilled while pouring."
+            },
+            {
+              "role": "user",
+              "utterance": "Oops, I'll wipe that up."
+            }
+          ]
+        },
+        {
+          "step_id": 88,
+          "description": "Fill-Fill a microwave-safe mug with skimmed milk",
+          "start_time": 7.557960294593906,
+          "end_time": 87.68161298820293,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You've filled the mug about halfway, but for this recipe, you'll want to fill it completely."
+            }
+          ]
+        },
+        {
+          "step_id": 87,
+          "description": "Add-Add 1 teaspoon of white sugar to the mug",
+          "start_time": 87.41183637980694,
+          "end_time": 145.4138071849448,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I noticed you used a tablespoon there. The instructions call for a teaspoon, so it might be a bit sweeter than intended."
+            }
+          ]
+        },
+        {
+          "step_id": 87,
+          "description": "Add-Add 1 teaspoon of white sugar to the mug",
+          "start_time": 87.41183637980694,
+          "end_time": 145.4138071849448,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We usually microwave the milk before adding the sugar, but we can continue from here."
+            }
+          ]
+        },
+        {
+          "step_id": 89,
+          "description": "Microwave-Microwave the contents of the mug for 1 minute",
+          "start_time": 148.65112648569666,
+          "end_time": 224.45835344496987,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That was about 45 seconds. You might want to heat it for another 15 seconds to reach the full minute."
+            },
+            {
+              "role": "user",
+              "utterance": "Okay, I'll add a bit more time."
+            }
+          ]
+        },
+        {
+          "step_id": 89,
+          "description": "Microwave-Microwave the contents of the mug for 1 minute",
+          "start_time": 148.65112648569666,
+          "end_time": 224.45835344496987,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the sugar is already in, just keep an eye on it while it heats up to ensure it doesn't boil over."
+            }
+          ]
+        },
+        {
+          "step_id": 84,
+          "description": "Add-Add 1/5 teaspoon cinnamon to the mug",
+          "start_time": 230.3934388296816,
+          "end_time": 286.7767499844436,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looked like a 1/4 teaspoon. It's slightly more than the 1/5 teaspoon required, but it should be fine."
+            }
+          ]
+        },
+        {
+          "step_id": 85,
+          "description": "Mix-Mix the contents of the mug",
+          "start_time": 286.7767499844435,
+          "end_time": 297.29803771188716,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Make sure to stir thoroughly so the cinnamon and sugar dissolve completely."
+            }
+          ]
+        },
+        {
+          "step_id": 85,
+          "description": "Mix-Mix the contents of the mug",
+          "start_time": 286.7767499844435,
+          "end_time": 297.29803771188716,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like we're mixing before adding the chocolate. You'll probably need to give it another stir once the chocolate is in."
+            }
+          ]
+        },
+        {
+          "step_id": 90,
+          "description": "Add-Add 2 pieces of chocolate to the mug",
+          "start_time": 299.99580379584705,
+          "end_time": 335.33653949572175,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to add the second piece of chocolate to get the right flavor."
+            },
+            {
+              "role": "user",
+              "utterance": "Right, I need two."
+            }
+          ]
+        },
+        {
+          "step_id": 90,
+          "description": "Add-Add 2 pieces of chocolate to the mug",
+          "start_time": 299.99580379584705,
+          "end_time": 335.33653949572175,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Now that the chocolate is in, please mix it well since we did the main mixing step a bit early."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "8_40",
+    "activity_id": 8,
+    "step_annotations": [
+      {
+        "description": "Add-Add 1/5 teaspoon cinnamon to the mug",
+        "step_id": 84,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Measure 1/4 tsp instead of 1/5 tsp"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Use a plate instead of a mug"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding milk and microwaving"
+          }
+        ],
+        "start_time": 2.7453755802102915,
+        "end_time": 60.56571120427044,
+        "modified_description": "Add-Add 1/5 teaspoon cinnamon to the plate"
+      },
+      {
+        "description": "Add-Add 2 pieces of chocolate to the mug",
+        "step_id": 90,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding milk and microwaving"
+          }
+        ],
+        "start_time": 63.556418219308036,
+        "end_time": 90.22355577005992
+      },
+      {
+        "description": "Microwave-Microwave the contents of the mug for 1 minute",
+        "step_id": 89,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Microwave for 1.5 minutes rather than 1 minute. (Chocolate might burn)"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed adding milk"
+          }
+        ],
+        "start_time": 94.95884187720277,
+        "end_time": 200.8797153264509,
+        "modified_description": "Microwave-Microwave the contents of the mug for 1.5 minutes"
+      },
+      {
+        "description": "Fill-Fill a microwave-safe mug with skimmed milk",
+        "step_id": 88,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill milk while adding it to the plate"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding cinnamon, chocolate and microwaving"
+          }
+        ],
+        "start_time": 202.62429441855613,
+        "end_time": 261.69075796554864,
+        "modified_description": "(Spill)Fill-Fill a microwave-safe mug with skimmed milk"
+      },
+      {
+        "description": "Add-Add 1 teaspoon of white sugar to the mug",
+        "step_id": 87,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Use a table spoon instead of a tea spoon"
+          }
+        ],
+        "start_time": 262.68766030389446,
+        "end_time": 288.60712110088696,
+        "modified_description": "Add-Add 1 tablespoon of white sugar to the mug"
+      },
+      {
+        "description": "Mix-Mix the contents of the mug",
+        "step_id": 85,
+        "start_time": 288.35789551630046,
+        "end_time": 309.79129579073657
+      },
+      {
+        "description": "Heat-Heat the contents of the mug for 1 minute and serve",
+        "step_id": 83,
+        "start_time": 314.0281307287065,
+        "end_time": 388.29735493547344
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 84,
+          "description": "Add-Add 1/5 teaspoon cinnamon to the mug",
+          "start_time": 2.7453755802102915,
+          "end_time": 60.56571120427044,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I noticed you're using the 1/4 teaspoon, but the recipe calls for 1/5 teaspoon of cinnamon."
+            },
+            {
+              "role": "user",
+              "utterance": "Oh, let me swap that."
+            }
+          ]
+        },
+        {
+          "step_id": 84,
+          "description": "Add-Add 1/5 teaspoon cinnamon to the mug",
+          "start_time": 2.7453755802102915,
+          "end_time": 60.56571120427044,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It would be better to use a mug instead of a plate since we'll be adding milk later."
+            }
+          ]
+        },
+        {
+          "step_id": 84,
+          "description": "Add-Add 1/5 teaspoon cinnamon to the mug",
+          "start_time": 2.7453755802102915,
+          "end_time": 60.56571120427044,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Ideally, we should heat the milk first before adding the cinnamon."
+            }
+          ]
+        },
+        {
+          "step_id": 90,
+          "description": "Add-Add 2 pieces of chocolate to the mug",
+          "start_time": 63.556418219308036,
+          "end_time": 90.22355577005992,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Just a heads up, the chocolate is usually added after the milk has been heated."
+            }
+          ]
+        },
+        {
+          "step_id": 89,
+          "description": "Microwave-Microwave the contents of the mug for 1 minute",
+          "start_time": 94.95884187720277,
+          "end_time": 200.8797153264509,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "One minute should be enough; microwaving for 1.5 minutes might cause the chocolate to burn."
+            },
+            {
+              "role": "user",
+              "utterance": "Okay, I'll stop it earlier."
+            }
+          ]
+        },
+        {
+          "step_id": 89,
+          "description": "Microwave-Microwave the contents of the mug for 1 minute",
+          "start_time": 94.95884187720277,
+          "end_time": 200.8797153264509,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please stop! We haven't added the milk yet, and microwaving dry ingredients could cause them to burn or smoke."
+            }
+          ]
+        },
+        {
+          "step_id": 88,
+          "description": "Fill-Fill a microwave-safe mug with skimmed milk",
+          "start_time": 202.62429441855613,
+          "end_time": 261.69075796554864,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful with the pour; it looks like the milk is spilling over."
+            }
+          ]
+        },
+        {
+          "step_id": 88,
+          "description": "Fill-Fill a microwave-safe mug with skimmed milk",
+          "start_time": 202.62429441855613,
+          "end_time": 261.69075796554864,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We're adding the milk now, but remember it should have been heated before adding the other ingredients."
+            }
+          ]
+        },
+        {
+          "step_id": 87,
+          "description": "Add-Add 1 teaspoon of white sugar to the mug",
+          "start_time": 262.68766030389446,
+          "end_time": 288.60712110088696,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like a tablespoon. You'll want to use a teaspoon for the sugar."
+            },
+            {
+              "role": "user",
+              "utterance": "Ah, right. Thanks."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "8_44",
+    "activity_id": 8,
+    "step_annotations": [
+      {
+        "description": "Fill-Fill a microwave-safe mug with skimmed milk",
+        "step_id": 88,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "spilling milk while filling the milk"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Used expired milk for the recipe"
+          }
+        ],
+        "start_time": 7.186767875048949,
+        "end_time": 61.17085671214167,
+        "modified_description": "Fill-Fill a microwave-safe mug with expired skimmed milk and spill some milk out while filling"
+      },
+      {
+        "description": "Add-Add 2 pieces of chocolate to the mug",
+        "step_id": 90,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "add more (5) pieces of choclate"
+          }
+        ],
+        "start_time": 67.04815670650258,
+        "end_time": 116.8963677697858,
+        "modified_description": "Add-Add 5 pieces of chocolate to the mug"
+      },
+      {
+        "description": "Add-Add 1/5 teaspoon cinnamon to the mug",
+        "step_id": 84,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "use tablespoon in place of teaspoon"
+          }
+        ],
+        "start_time": 121.24992332116423,
+        "end_time": 160.64960106113918,
+        "modified_description": "Add-Add 1/5 tablespoon cinnamon to the mug"
+      },
+      {
+        "description": "Mix-Mix the contents of the mug",
+        "step_id": 85,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Mix the contents of the mug by rotating motion of the cup and not mixing the contents properly"
+          }
+        ],
+        "start_time": 167.39761216577577,
+        "end_time": 186.55325659184095,
+        "modified_description": "Mix-Mix the contents of the mug by rotating motion of the cup"
+      },
+      {
+        "description": "Heat-Heat the contents of the mug for 1 minute and serve",
+        "step_id": 83,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Heat-Heat the contents of the mug for 2 minutes instead of 1 min"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Milk rose up and spilled from cup in the microwave due to more temperature and time"
+          }
+        ],
+        "start_time": 186.77093436940984,
+        "end_time": 343.06357866389607,
+        "modified_description": "Heat-Heat the contents of the mug for 2 minutes and this may lead to milk rising beyond the brim of the cup and spilling"
+      },
+      {
+        "description": "Microwave-Microwave the contents of the mug for 1 minute",
+        "step_id": 89,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Add-Add 1 teaspoon of white sugar to the mug",
+        "step_id": 87,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 88,
+          "description": "Fill-Fill a microwave-safe mug with skimmed milk",
+          "start_time": 7.186767875048949,
+          "end_time": 61.17085671214167,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful with the pouring; try to keep the stream steady to avoid spilling the milk."
+            }
+          ]
+        },
+        {
+          "step_id": 88,
+          "description": "Fill-Fill a microwave-safe mug with skimmed milk",
+          "start_time": 7.186767875048949,
+          "end_time": 61.17085671214167,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I noticed the milk you are using is expired. You should probably switch it for a fresh carton."
+            }
+          ]
+        },
+        {
+          "step_id": 90,
+          "description": "Add-Add 2 pieces of chocolate to the mug",
+          "start_time": 67.04815670650258,
+          "end_time": 116.8963677697858,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like too much chocolate. The recipe only calls for two pieces, so you might want to remove a few."
+            }
+          ]
+        },
+        {
+          "step_id": 84,
+          "description": "Add-Add 1/5 teaspoon cinnamon to the mug",
+          "start_time": 121.24992332116423,
+          "end_time": 160.64960106113918,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You are using a tablespoon, but the recipe needs a teaspoon. The amount will be quite different."
+            }
+          ]
+        },
+        {
+          "step_id": 85,
+          "description": "Mix-Mix the contents of the mug",
+          "start_time": 167.39761216577577,
+          "end_time": 186.55325659184095,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Swirling the cup might not mix the ingredients enough. It is better to use a spoon to stir it properly."
+            }
+          ]
+        },
+        {
+          "step_id": 83,
+          "description": "Heat-Heat the contents of the mug for 1 minute and serve",
+          "start_time": 186.77093436940984,
+          "end_time": 343.06357866389607,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Setting the microwave for two minutes is too long and might cause the milk to boil over. One minute should be enough."
+            }
+          ]
+        },
+        {
+          "step_id": 83,
+          "description": "Heat-Heat the contents of the mug for 1 minute and serve",
+          "start_time": 186.77093436940984,
+          "end_time": 343.06357866389607,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Watch out, the milk is spilling over! Please be careful handling the mug as it will be very hot."
+            }
+          ]
+        },
+        {
+          "step_id": 87,
+          "description": "Add-Add 1 teaspoon of white sugar to the mug",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you missed adding the sugar. Don't forget to mix in one teaspoon."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "8_45",
+    "activity_id": 8,
+    "step_annotations": [
+      {
+        "description": "Fill-Fill a microwave-safe mug with skimmed milk",
+        "step_id": 88,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill while filling the mug"
+          }
+        ],
+        "start_time": 4.4823636849839446,
+        "end_time": 38.89748798448269,
+        "modified_description": "Fill-Fill a microwave-safe mug with skimmed milk but spill"
+      },
+      {
+        "description": "Add-Add 2 pieces of chocolate to the mug",
+        "step_id": 90,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Add 1 piece of chocolate to the mug"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before microwaving"
+          }
+        ],
+        "start_time": 39.13320801393131,
+        "end_time": 61.9980508704476,
+        "modified_description": "Add-Add 1 piece of chocolate to the mug"
+      },
+      {
+        "description": "Add-Add 1/5 teaspoon cinnamon to the mug",
+        "step_id": 84,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Added cumin instead of cinnamon"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before microwaving"
+          }
+        ],
+        "start_time": 61.9980508704476,
+        "end_time": 97.12033525829222,
+        "modified_description": "Add-Add 1/5 teaspoon cinnamon to the mug"
+      },
+      {
+        "description": "Add-Add 1 teaspoon of white sugar to the mug",
+        "step_id": 87,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Added salt instead of sugar"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before microwaving"
+          }
+        ],
+        "start_time": 97.12033525829222,
+        "end_time": 114.09217737859296,
+        "modified_description": "Add-Add 1 teaspoon of salt to the mug"
+      },
+      {
+        "description": "Microwave-Microwave the contents of the mug for 1 minute",
+        "step_id": 89,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Microwave the contents of the mug for 2 minutes"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding cinnamon and sugar"
+          }
+        ],
+        "start_time": 120.92805823260298,
+        "end_time": 254.5813149299714,
+        "modified_description": "Microwave-Microwave the contents of the mug for 2 minutes"
+      },
+      {
+        "description": "Heat-Heat the contents of the mug for 1 minute and serve",
+        "step_id": 83,
+        "errors": [
+          {
+            "tag": "Temperature Error",
+            "description": "Used lower power than specified"
+          }
+        ],
+        "start_time": 260.23859563673835,
+        "end_time": 373.38420977207664
+      },
+      {
+        "description": "Mix-Mix the contents of the mug",
+        "step_id": 85,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 88,
+          "description": "Fill-Fill a microwave-safe mug with skimmed milk",
+          "start_time": 4.482363684983945,
+          "end_time": 38.89748798448269,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful with the pour, it looks like a little milk is spilling."
+            }
+          ]
+        },
+        {
+          "step_id": 90,
+          "description": "Add-Add 2 pieces of chocolate to the mug",
+          "start_time": 39.13320801393131,
+          "end_time": 61.9980508704476,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The recipe suggests adding two pieces of chocolate for the best flavor."
+            }
+          ]
+        },
+        {
+          "step_id": 90,
+          "description": "Add-Add 2 pieces of chocolate to the mug",
+          "start_time": 39.13320801393131,
+          "end_time": 61.9980508704476,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Typically, it works best to heat the milk before adding the chocolate."
+            }
+          ]
+        },
+        {
+          "step_id": 84,
+          "description": "Add-Add 1/5 teaspoon cinnamon to the mug",
+          "start_time": 61.9980508704476,
+          "end_time": 97.12033525829222,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Just a moment—please check the label, as that looks like cumin instead of cinnamon."
+            }
+          ]
+        },
+        {
+          "step_id": 84,
+          "description": "Add-Add 1/5 teaspoon cinnamon to the mug",
+          "start_time": 61.9980508704476,
+          "end_time": 97.12033525829222,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Usually, we add the spices after the milk has been heated."
+            }
+          ]
+        },
+        {
+          "step_id": 87,
+          "description": "Add-Add 1 teaspoon of white sugar to the mug",
+          "start_time": 97.12033525829222,
+          "end_time": 114.09217737859296,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Hold on, that looks like salt; please make sure you're adding sugar."
+            }
+          ]
+        },
+        {
+          "step_id": 87,
+          "description": "Add-Add 1 teaspoon of white sugar to the mug",
+          "start_time": 97.12033525829222,
+          "end_time": 114.09217737859296,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It is generally better to microwave the milk before adding the sweetener."
+            }
+          ]
+        },
+        {
+          "step_id": 89,
+          "description": "Microwave-Microwave the contents of the mug for 1 minute",
+          "start_time": 120.92805823260298,
+          "end_time": 254.5813149299714,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "One minute is usually sufficient; two minutes might overheat the milk."
+            }
+          ]
+        },
+        {
+          "step_id": 89,
+          "description": "Microwave-Microwave the contents of the mug for 1 minute",
+          "start_time": 120.92805823260298,
+          "end_time": 254.5813149299714,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the ingredients are already mixed in, watch it closely while it heats so it doesn't boil over."
+            }
+          ]
+        },
+        {
+          "step_id": 83,
+          "description": "Heat-Heat the contents of the mug for 1 minute and serve",
+          "start_time": 260.23859563673835,
+          "end_time": 373.38420977207664,
+          "error_tag": "Temperature Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like the microwave is on a low setting; you might need higher power to heat it properly."
+            }
+          ]
+        },
+        {
+          "step_id": 85,
+          "description": "Mix-Mix the contents of the mug",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to give it a good mix to blend everything together."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "8_50",
+    "activity_id": 8,
+    "step_annotations": [
+      {
+        "description": "Add-Add 1 teaspoon of white sugar to the mug",
+        "step_id": 87,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding milk and microwaving it"
+          }
+        ],
+        "start_time": 0.6628881030701754,
+        "end_time": 69.33500038377191
+      },
+      {
+        "description": "Fill-Fill a microwave-safe mug with skimmed milk",
+        "step_id": 88,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding sugar"
+          }
+        ],
+        "start_time": 69.33500038377193,
+        "end_time": 92.28073020833335
+      },
+      {
+        "description": "Microwave-Microwave the contents of the mug for 1 minute",
+        "step_id": 89,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding sugar"
+          }
+        ],
+        "start_time": 96.07750564692981,
+        "end_time": 159.7973021381579
+      },
+      {
+        "description": "Add-Add 2 pieces of chocolate to the mug",
+        "step_id": 90,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill while adding chocolate"
+          }
+        ],
+        "start_time": 163.26392319078946,
+        "end_time": 185.87949862938592,
+        "modified_description": "Add-Add 2 pieces of chocolate to the mug and spill"
+      },
+      {
+        "description": "Heat-Heat the contents of the mug for 1 minute and serve",
+        "step_id": 83,
+        "start_time": 186.37473020833332,
+        "end_time": 251.74529862938596
+      },
+      {
+        "description": "Mix-Mix the contents of the mug",
+        "step_id": 85,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Add-Add 1/5 teaspoon cinnamon to the mug",
+        "step_id": 84,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 87,
+          "description": "Add-Add 1 teaspoon of white sugar to the mug",
+          "start_time": 0.6628881030701754,
+          "end_time": 69.33500038377191,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you started with the sugar. That's okay, just be sure to add the milk next."
+            }
+          ]
+        },
+        {
+          "step_id": 88,
+          "description": "Fill-Fill a microwave-safe mug with skimmed milk",
+          "start_time": 69.33500038377193,
+          "end_time": 92.28073020833335,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Good, adding the milk now will get us back on track."
+            }
+          ]
+        },
+        {
+          "step_id": 89,
+          "description": "Microwave-Microwave the contents of the mug for 1 minute",
+          "start_time": 96.07750564692981,
+          "end_time": 159.7973021381579,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Now you can go ahead and microwave the mixture for one minute."
+            }
+          ]
+        },
+        {
+          "step_id": 90,
+          "description": "Add-Add 2 pieces of chocolate to the mug and spill",
+          "start_time": 163.26392319078946,
+          "end_time": 185.87949862938592,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please be careful! The milk is hot, so try to drop the chocolate in gently to avoid splashing."
+            }
+          ]
+        },
+        {
+          "step_id": 85,
+          "description": "Skipped this step",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It seems you missed mixing the contents. Giving it a stir now will help blend the flavors."
+            }
+          ]
+        },
+        {
+          "step_id": 84,
+          "description": "Skipped this step",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget the cinnamon. Adding 1/5 teaspoon now will finish it off nicely."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "9_8",
+    "activity_id": 9,
+    "step_annotations": [
+      {
+        "description": "melt-In a large mug, melt 1 tablespoon of softened butter in the microwave for about 30 seconds",
+        "step_id": 94,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Bowl instead of mug"
+          }
+        ],
+        "start_time": 6.209228503184713,
+        "end_time": 72.73667675159236,
+        "modified_description": "melt-In a large bowl, melt 1 tablespoon of softened butter in the microwave for about 30 seconds"
+      },
+      {
+        "description": "Roll-Roll the butter around in the mug to coat it",
+        "step_id": 98,
+        "start_time": 71.84964410828026,
+        "end_time": 95.79952547770701
+      },
+      {
+        "description": "whisk-In the mug, whisk one egg with a fork until well blended",
+        "step_id": 101,
+        "start_time": 109.99204777070064,
+        "end_time": 173.858398089172
+      },
+      {
+        "description": "Add-Add 1/4 teaspoon vanilla extract to the mug",
+        "step_id": 100,
+        "start_time": 179.18059394904458,
+        "end_time": 221.75816082802547
+      },
+      {
+        "description": "Sprinkle-Sprinkle 1/4 teaspoon cinnamon over the egg",
+        "step_id": 95,
+        "start_time": 235.06365047770703,
+        "end_time": 258.1264992038217
+      },
+      {
+        "description": "stir-stir the mug",
+        "step_id": 93,
+        "start_time": 261.6746297770701,
+        "end_time": 287.39857643312104
+      },
+      {
+        "description": "Cut or tear-Cut or tear 1 slices of bread into bite-size pieces",
+        "step_id": 99,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "English Muffins instead of bread"
+          }
+        ],
+        "start_time": 303.3651640127389,
+        "end_time": 370.7796449044586,
+        "modified_description": "Cut or tear-Cut or tear 1 slices of English.Muffin into bite-size pieces"
+      },
+      {
+        "description": "add-add bread pieces to the egg mixture in the mug, pressing the bread down into the egg",
+        "step_id": 92,
+        "start_time": 372.5537101910828,
+        "end_time": 410.6961138535032
+      },
+      {
+        "description": "Microwave-Microwave on high for 90 seconds until the egg is cooked through",
+        "step_id": 91,
+        "start_time": 411.5831464968153,
+        "end_time": 519.8011289808917
+      },
+      {
+        "description": "Put-Put the mug's contents on a plate",
+        "step_id": 97,
+        "start_time": 519.8011289808917,
+        "end_time": 536.6547492038217
+      },
+      {
+        "description": "cut-cut the contents on plate, and serve",
+        "step_id": 96,
+        "start_time": 535.7677165605096,
+        "end_time": 556.1694673566878
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 94,
+          "description": "melt-In a large bowl, melt 1 tablespoon of softened butter in the microwave for about 30 seconds",
+          "start_time": 6.209228503184713,
+          "end_time": 72.73667675159236,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I noticed you're using a bowl, but the recipe specifically recommends a large mug for this microwave step."
+            },
+            {
+              "role": "user",
+              "utterance": "Oh, I'll switch to a mug."
+            }
+          ]
+        },
+        {
+          "step_id": 99,
+          "description": "Cut or tear-Cut or tear 1 slices of English.Muffin into bite-size pieces",
+          "start_time": 303.3651640127389,
+          "end_time": 370.7796449044586,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Just a heads-up, the instructions call for slicing bread here rather than English muffins."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "9_36",
+    "activity_id": 9,
+    "step_annotations": [
+      {
+        "description": "melt-In a large mug, melt 1 tablespoon of softened butter in the microwave for about 30 seconds",
+        "step_id": 94,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "bowl instead of mug"
+          }
+        ],
+        "start_time": 3.7958302547770697,
+        "end_time": 101.85477850318472,
+        "modified_description": "melt-In a large bowl, melt 1 tablespoon of softened butter in the microwave for about 30 seconds"
+      },
+      {
+        "description": "Roll-Roll the butter around in the mug to coat it",
+        "step_id": 98,
+        "start_time": 101.8547785031847,
+        "end_time": 119.56865302547772
+      },
+      {
+        "description": "whisk-In the mug, whisk one egg with a fork until well blended",
+        "step_id": 101,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Whisk 2 eggs instead of 1 egg"
+          }
+        ],
+        "start_time": 137.28252754777068,
+        "end_time": 198.01581162420385,
+        "modified_description": "whisk-In the mug, whisk two eggs with a fork until well blended"
+      },
+      {
+        "description": "Add-Add 1/4 teaspoon vanilla extract to the mug",
+        "step_id": 100,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "1 instead of 1/4 teaspoon"
+          }
+        ],
+        "start_time": 202.44428025477706,
+        "end_time": 230.2803687898089,
+        "modified_description": "Add-Add 1 teaspoon vanilla extract to the mug"
+      },
+      {
+        "description": "Sprinkle-Sprinkle 1/4 teaspoon cinnamon over the egg",
+        "step_id": 95,
+        "start_time": 234.07619904458596,
+        "end_time": 253.05535031847134
+      },
+      {
+        "description": "stir-stir the mug",
+        "step_id": 93,
+        "start_time": 252.42271194267516,
+        "end_time": 274.5650550955414
+      },
+      {
+        "description": "add-add bread pieces to the egg mixture in the mug, pressing the bread down into the egg",
+        "step_id": 92,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Microwave-Microwave on high for 90 seconds until the egg is cooked through",
+        "step_id": 91,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Microwave for 45 seconds instead of 90 seconds"
+          },
+          {
+            "tag": "Temperature Error",
+            "description": "Put microwave on medium instead of high"
+          }
+        ],
+        "start_time": 289.74837611464966,
+        "end_time": 375.7871952229299,
+        "modified_description": "Microwave-Microwave on medium for 45 seconds until the egg is cooked through"
+      },
+      {
+        "description": "Put-Put the mug's contents on a plate",
+        "step_id": 97,
+        "start_time": 377.0524719745223,
+        "end_time": 385.2767708598726
+      },
+      {
+        "description": "cut-cut the contents on plate, and serve",
+        "step_id": 96,
+        "start_time": 385.2767708598726,
+        "end_time": 395.39898487261144
+      },
+      {
+        "description": "Cut or tear-Cut or tear 1 slices of bread into bite-size pieces",
+        "step_id": 99,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 94,
+          "description": "melt-In a large mug, melt 1 tablespoon of softened butter in the microwave for about 30 seconds",
+          "start_time": 3.7958302547770697,
+          "end_time": 101.85477850318472,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I noticed you used a bowl, but the recipe suggests a large mug. You might want to switch to a mug now to ensure the best results in the microwave."
+            }
+          ]
+        },
+        {
+          "step_id": 101,
+          "description": "whisk-In the mug, whisk one egg with a fork until well blended",
+          "start_time": 137.28252754777068,
+          "end_time": 198.01581162420385,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you added two eggs instead of one. You may want to remove the extra egg so the ratio with the other ingredients stays correct."
+            }
+          ]
+        },
+        {
+          "step_id": 100,
+          "description": "Add-Add 1/4 teaspoon vanilla extract to the mug",
+          "start_time": 202.44428025477706,
+          "end_time": 230.2803687898089,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That seemed like a full teaspoon of vanilla, but the recipe only calls for a quarter teaspoon. You might want to scoop some out to avoid an overpowering flavor."
+            }
+          ]
+        },
+        {
+          "step_id": 92,
+          "description": "add-add bread pieces to the egg mixture in the mug, pressing the bread down into the egg",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you're moving on without adding the bread pieces. Don't forget to press the bread into the egg mixture before microwaving."
+            }
+          ]
+        },
+        {
+          "step_id": 91,
+          "description": "Microwave-Microwave on high for 90 seconds until the egg is cooked through",
+          "start_time": 289.74837611464966,
+          "end_time": 375.7871952229299,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You set the microwave for 45 seconds, but it usually takes 90 seconds. You might need to add more time to ensure it cooks through."
+            }
+          ]
+        },
+        {
+          "step_id": 91,
+          "description": "Microwave-Microwave on high for 90 seconds until the egg is cooked through",
+          "start_time": 289.74837611464966,
+          "end_time": 375.7871952229299,
+          "error_tag": "Temperature Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I noticed the microwave was set to medium power instead of high. You might want to adjust the settings to ensure the egg cooks properly."
+            }
+          ]
+        },
+        {
+          "step_id": 99,
+          "description": "Cut or tear 1 slices of bread into bite-size pieces",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I didn't see you cut the bread slice. You'll need those bite-size pieces to mix into the mug."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "9_45",
+    "activity_id": 9,
+    "step_annotations": [
+      {
+        "description": "Add-Add 1/4 teaspoon vanilla extract to the mug",
+        "step_id": 100,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding butter and whisking"
+          }
+        ],
+        "start_time": 10.559593619426751,
+        "end_time": 34.192969815286624
+      },
+      {
+        "description": "melt-In a large mug, melt 1 tablespoon of softened butter in the microwave for about 30 seconds",
+        "step_id": 94,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Added 1.5 tbsp butter"
+          },
+          {
+            "tag": "Timing Error",
+            "description": "Not enough 30 secs"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding vanilla extract"
+          }
+        ],
+        "start_time": 35.701483189490446,
+        "end_time": 82.9682355812102
+      },
+      {
+        "description": "Roll-Roll the butter around in the mug to coat it",
+        "step_id": 98,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Just shake cup, not really coat it"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding vanilla extract"
+          }
+        ],
+        "start_time": 84.47674895541401,
+        "end_time": 97.04769374044585
+      },
+      {
+        "description": "whisk-In the mug, whisk one egg with a fork until well blended",
+        "step_id": 101,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Not whisked well"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Use a tsp, not fork"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding vanilla extract"
+          }
+        ],
+        "start_time": 106.60161177707006,
+        "end_time": 126.71512343312102
+      },
+      {
+        "description": "Microwave-Microwave on high for 90 seconds until the egg is cooked through",
+        "step_id": 91,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Not enough 90 secs"
+          },
+          {
+            "tag": "Temperature Error",
+            "description": "Egg not well done"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before sprinkling cinnamon"
+          }
+        ],
+        "start_time": 127.72079901592356,
+        "end_time": 187.0556584012739
+      },
+      {
+        "description": "Sprinkle-Sprinkle 1/4 teaspoon cinnamon over the egg",
+        "step_id": 95,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "More than 1/4 tsp"
+          },
+          {
+            "tag": "Technique Error",
+            "description": "Measure on top of mug to spill"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after microwaving for 90 secs"
+          }
+        ],
+        "start_time": 189.56984735828024,
+        "end_time": 212.19754797133757
+      },
+      {
+        "description": "stir-stir the mug",
+        "step_id": 93,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after microwaving for 90 secs"
+          }
+        ],
+        "start_time": 212.19754797133757,
+        "end_time": 227.2826817133758
+      },
+      {
+        "description": "Cut or tear-Cut or tear 1 slices of bread into bite-size pieces",
+        "step_id": 99,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after microwaving for 90 secs"
+          }
+        ],
+        "start_time": 228.7911950875796,
+        "end_time": 255.94443582324843
+      },
+      {
+        "description": "add-add bread pieces to the egg mixture in the mug, pressing the bread down into the egg",
+        "step_id": 92,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after microwaving for 90 secs"
+          }
+        ],
+        "start_time": 242.367815455414,
+        "end_time": 275.55510968789804
+      },
+      {
+        "description": "Put-Put the mug's contents on a plate",
+        "step_id": 97,
+        "start_time": 277.06362306210195,
+        "end_time": 293.657270178344
+      },
+      {
+        "description": "cut-cut the contents on plate, and serve",
+        "step_id": 96,
+        "start_time": 296.1714591353503,
+        "end_time": 314.77645741719743
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 100,
+          "description": "Add-Add 1/4 teaspoon vanilla extract to the mug",
+          "start_time": 10.559593619426751,
+          "end_time": 34.192969815286624,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You've added the vanilla first, which is fine. Let's go ahead and add the butter next so everything mixes properly."
+            }
+          ]
+        },
+        {
+          "step_id": 94,
+          "description": "melt-In a large mug, melt 1 tablespoon of softened butter in the microwave for about 30 seconds",
+          "start_time": 35.701483189490446,
+          "end_time": 82.9682355812102,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like a bit more butter than called for. You might want to remove a little so the result isn't too oily."
+            }
+          ]
+        },
+        {
+          "step_id": 94,
+          "description": "melt-In a large mug, melt 1 tablespoon of softened butter in the microwave for about 30 seconds",
+          "start_time": 35.701483189490446,
+          "end_time": 82.9682355812102,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The butter doesn't seem fully melted yet. A few more seconds in the microwave should do the trick."
+            }
+          ]
+        },
+        {
+          "step_id": 94,
+          "description": "melt-In a large mug, melt 1 tablespoon of softened butter in the microwave for about 30 seconds",
+          "start_time": 35.701483189490446,
+          "end_time": 82.9682355812102,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Now that the vanilla is in, go ahead and melt the butter to get the mixture started."
+            }
+          ]
+        },
+        {
+          "step_id": 98,
+          "description": "Roll-Roll the butter around in the mug to coat it",
+          "start_time": 84.47674895541401,
+          "end_time": 97.04769374044585,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try tilting the mug in a circular motion to coat the sides evenly, rather than just shaking it."
+            }
+          ]
+        },
+        {
+          "step_id": 98,
+          "description": "Roll-Roll the butter around in the mug to coat it",
+          "start_time": 84.47674895541401,
+          "end_time": 97.04769374044585,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Make sure to coat the mug well with the butter before we move on to the egg."
+            }
+          ]
+        },
+        {
+          "step_id": 101,
+          "description": "whisk-In the mug, whisk one egg with a fork until well blended",
+          "start_time": 106.60161177707006,
+          "end_time": 126.71512343312102,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Make sure to whisk vigorously so the yolk and white are fully combined."
+            }
+          ]
+        },
+        {
+          "step_id": 101,
+          "description": "whisk-In the mug, whisk one egg with a fork until well blended",
+          "start_time": 106.60161177707006,
+          "end_time": 126.71512343312102,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Using a fork instead of a spoon usually works better for whisking the egg smoothly."
+            }
+          ]
+        },
+        {
+          "step_id": 101,
+          "description": "whisk-In the mug, whisk one egg with a fork until well blended",
+          "start_time": 106.60161177707006,
+          "end_time": 126.71512343312102,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You can whisk the egg into the mixture now to combine it with the other ingredients."
+            }
+          ]
+        },
+        {
+          "step_id": 91,
+          "description": "Microwave-Microwave on high for 90 seconds until the egg is cooked through",
+          "start_time": 127.72079901592356,
+          "end_time": 187.0556584012739,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The egg needs the full 90 seconds. It looks like it could use a little more time to cook through."
+            }
+          ]
+        },
+        {
+          "step_id": 91,
+          "description": "Microwave-Microwave on high for 90 seconds until the egg is cooked through",
+          "start_time": 127.72079901592356,
+          "end_time": 187.0556584012739,
+          "error_tag": "Temperature Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It seems a bit undercooked still. Putting it back in for a moment should help firm it up."
+            }
+          ]
+        },
+        {
+          "step_id": 91,
+          "description": "Microwave-Microwave on high for 90 seconds until the egg is cooked through",
+          "start_time": 127.72079901592356,
+          "end_time": 187.0556584012739,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like the cinnamon wasn't added before cooking. You'll need to sprinkle it on top afterwards since the egg is cooking now."
+            }
+          ]
+        },
+        {
+          "step_id": 95,
+          "description": "Sprinkle-Sprinkle 1/4 teaspoon cinnamon over the egg",
+          "start_time": 189.56984735828024,
+          "end_time": 212.19754797133757,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like a generous amount of cinnamon. Be sure to mix it in well so the flavor is balanced."
+            }
+          ]
+        },
+        {
+          "step_id": 95,
+          "description": "Sprinkle-Sprinkle 1/4 teaspoon cinnamon over the egg",
+          "start_time": 189.56984735828024,
+          "end_time": 212.19754797133757,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It's safer to measure spices away from the mug to avoid accidentally spilling too much in."
+            }
+          ]
+        },
+        {
+          "step_id": 95,
+          "description": "Sprinkle-Sprinkle 1/4 teaspoon cinnamon over the egg",
+          "start_time": 189.56984735828024,
+          "end_time": 212.19754797133757,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Go ahead and sprinkle the cinnamon over the cooked egg now to season it."
+            }
+          ]
+        },
+        {
+          "step_id": 93,
+          "description": "stir-stir the mug",
+          "start_time": 212.19754797133757,
+          "end_time": 227.2826817133758,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Give it a good stir to incorporate the cinnamon into the egg."
+            }
+          ]
+        },
+        {
+          "step_id": 99,
+          "description": "Cut or tear-Cut or tear 1 slices of bread into bite-size pieces",
+          "start_time": 228.7911950875796,
+          "end_time": 255.94443582324843,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the egg is already cooked, cutting the bread now means we'll just be mixing it in rather than soaking it."
+            }
+          ]
+        },
+        {
+          "step_id": 92,
+          "description": "add-add bread pieces to the egg mixture in the mug, pressing the bread down into the egg",
+          "start_time": 242.367815455414,
+          "end_time": 275.55510968789804,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Add the bread pieces to the mug and press them gently to combine everything together."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "9_47",
+    "activity_id": 9,
+    "step_annotations": [
+      {
+        "description": "Cut or tear-Cut or tear 1 slices of bread into bite-size pieces",
+        "step_id": 99,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Not exact bite-size, larger"
+          }
+        ],
+        "start_time": 11.99048168789809,
+        "end_time": 50.36002308917198,
+        "modified_description": "Cut or tear-Cut or tear 1 slices of bread into two pieces"
+      },
+      {
+        "description": "melt-In a large mug, melt 1 tablespoon of softened butter in the microwave for about 30 seconds",
+        "step_id": 94,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Microwaved for 60 seconds instead of 30 seconds"
+          }
+        ],
+        "start_time": 52.7581194267516,
+        "end_time": 167.86674363057327,
+        "modified_description": "melt-In a large mug, melt 1 tablespoon of softened butter in the microwave for about 60 seconds"
+      },
+      {
+        "description": "Roll-Roll the butter around in the mug to coat it",
+        "step_id": 98,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Splash some butter outside"
+          }
+        ],
+        "start_time": 166.2680127388535,
+        "end_time": 182.25532165605097,
+        "modified_description": "Roll-Roll the butter around in the cup to coat it, but splash some butter outside the cup"
+      },
+      {
+        "description": "whisk-In the mug, whisk one egg with a fork until well blended",
+        "step_id": 101,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Spoon instead of fork"
+          }
+        ],
+        "start_time": 200.64072691082802,
+        "end_time": 260.5931353503185,
+        "modified_description": "whisk-In the mug, whisk one egg with a spoon until well blended"
+      },
+      {
+        "description": "Add-Add 1/4 teaspoon vanilla extract to the mug",
+        "step_id": 100,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "1 tsp instead of 1/4"
+          }
+        ],
+        "start_time": 264.58996257961786,
+        "end_time": 306.95633121019114,
+        "modified_description": "Add-Add 1 teaspoon vanilla extract to the mug"
+      },
+      {
+        "description": "Sprinkle-Sprinkle 1/4 teaspoon cinnamon over the egg",
+        "step_id": 95,
+        "start_time": 308.55506210191083,
+        "end_time": 362.9119124203821
+      },
+      {
+        "description": "Microwave-Microwave on high for 90 seconds until the egg is cooked through",
+        "step_id": 91,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "45 seconds instead of 90 seconds"
+          },
+          {
+            "tag": "Temperature Error",
+            "description": "medium instead of high"
+          }
+        ],
+        "start_time": 363.711277866242,
+        "end_time": 473.2243439490446,
+        "modified_description": "Microwave-Microwave on ,medium for 45 seconds until the egg is cooked through"
+      },
+      {
+        "description": "Put-Put the mug's contents on a plate",
+        "step_id": 97,
+        "start_time": 474.8230748407644,
+        "end_time": 490.01101831210195
+      },
+      {
+        "description": "cut-cut the contents on plate, and serve",
+        "step_id": 96,
+        "start_time": 488.41228742038214,
+        "end_time": 500.40276910828027
+      },
+      {
+        "description": "add-add bread pieces to the egg mixture in the mug, pressing the bread down into the egg",
+        "step_id": 92,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "stir-stir the mug",
+        "step_id": 93,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 99,
+          "description": "Cut or tear-Cut or tear 1 slices of bread into bite-size pieces",
+          "start_time": 11.99048168789809,
+          "end_time": 50.36002308917198,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Those pieces look a bit large; cutting them smaller will help them fit into the mug much better."
+            }
+          ]
+        },
+        {
+          "step_id": 94,
+          "description": "melt-In a large mug, melt 1 tablespoon of softened butter in the microwave for about 30 seconds",
+          "start_time": 52.7581194267516,
+          "end_time": 167.86674363057327,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Be careful when removing the mug; microwaving the butter for 60 seconds may have made it extremely hot."
+            }
+          ]
+        },
+        {
+          "step_id": 98,
+          "description": "Roll-Roll the butter around in the mug to coat it",
+          "start_time": 166.2680127388535,
+          "end_time": 182.25532165605097,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Watch out for the hot butter splashing out of the mug to avoid any burns."
+            }
+          ]
+        },
+        {
+          "step_id": 101,
+          "description": "whisk-In the mug, whisk one egg with a fork until well blended",
+          "start_time": 200.64072691082802,
+          "end_time": 260.5931353503185,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Using a fork instead of a spoon will help you whisk the egg more effectively."
+            }
+          ]
+        },
+        {
+          "step_id": 100,
+          "description": "Add-Add 1/4 teaspoon vanilla extract to the mug",
+          "start_time": 264.58996257961786,
+          "end_time": 306.95633121019114,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like a full teaspoon of vanilla; the flavor might be quite strong compared to the 1/4 teaspoon required."
+            }
+          ]
+        },
+        {
+          "step_id": 91,
+          "description": "Microwave-Microwave on high for 90 seconds until the egg is cooked through",
+          "start_time": 363.711277866242,
+          "end_time": 473.2243439490446,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since it only microwaved for 45 seconds, you might need to cook it longer to ensure the egg sets fully."
+            }
+          ]
+        },
+        {
+          "step_id": 91,
+          "description": "Microwave-Microwave on high for 90 seconds until the egg is cooked through",
+          "start_time": 363.711277866242,
+          "end_time": 473.2243439490446,
+          "error_tag": "Temperature Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Using the medium setting might leave it undercooked; high power is recommended for this step."
+            }
+          ]
+        },
+        {
+          "step_id": 92,
+          "description": "add-add bread pieces to the egg mixture in the mug, pressing the bread down into the egg",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to add the bread pieces you prepared earlier to the mixture before cooking."
+            }
+          ]
+        },
+        {
+          "step_id": 93,
+          "description": "stir-stir the mug",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Make sure to give everything a quick stir so the bread soaks up the egg evenly."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "9_108",
+    "activity_id": 9,
+    "step_annotations": [
+      {
+        "description": "melt-In a large mug, melt 1 tablespoon of softened butter in the microwave for about 30 seconds",
+        "step_id": 94,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Bowl instead of mug"
+          }
+        ],
+        "start_time": 4.78795726910828,
+        "end_time": 100.54710265127389,
+        "modified_description": "melt-In a large bowl, melt 1 tablespoon of softened butter in the microwave for about 30 seconds"
+      },
+      {
+        "description": "Roll-Roll the butter around in the mug to coat it",
+        "step_id": 98,
+        "start_time": 119.698931727707,
+        "end_time": 149.38426679617834
+      },
+      {
+        "description": "whisk-In the mug, whisk one egg with a fork until well blended",
+        "step_id": 101,
+        "start_time": 151.29944970382167,
+        "end_time": 184.8151505875796
+      },
+      {
+        "description": "Add-Add 1/4 teaspoon vanilla extract to the mug",
+        "step_id": 100,
+        "start_time": 192.47588221815286,
+        "end_time": 219.28844292515925
+      },
+      {
+        "description": "Sprinkle-Sprinkle 1/4 teaspoon cinnamon over the egg",
+        "step_id": 95,
+        "start_time": 238.44027200159235,
+        "end_time": 257.59210107802545
+      },
+      {
+        "description": "stir-stir the mug",
+        "step_id": 93,
+        "start_time": 257.5921010780255,
+        "end_time": 273.87115579299365
+      },
+      {
+        "description": "Cut or tear-Cut or tear 1 slices of bread into bite-size pieces",
+        "step_id": 99,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "English Muffins instead of bread"
+          }
+        ],
+        "start_time": 333.24182592993634,
+        "end_time": 396.44286188216563,
+        "modified_description": "Cut or tear-Cut or tear 1 slices of English.Muffin into bite-size pieces"
+      },
+      {
+        "description": "add-add bread pieces to the egg mixture in the mug, pressing the bread down into the egg",
+        "step_id": 92,
+        "start_time": 398.3580447898089,
+        "end_time": 435.7041114888535
+      },
+      {
+        "description": "Microwave-Microwave on high for 90 seconds until the egg is cooked through",
+        "step_id": 91,
+        "start_time": 433.7889285812102,
+        "end_time": 552.5302688550955
+      },
+      {
+        "description": "Put-Put the mug's contents on a plate",
+        "step_id": 97,
+        "start_time": 573.597280839172,
+        "end_time": 583.1731953773885
+      },
+      {
+        "description": "cut-cut the contents on plate, and serve",
+        "step_id": 96,
+        "start_time": 581.2580124697452,
+        "end_time": 599.4522500923566
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 94,
+          "description": "melt-In a large bowl, melt 1 tablespoon of softened butter in the microwave for about 30 seconds",
+          "start_time": 4.78795726910828,
+          "end_time": 100.54710265127389,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I see you've chosen a bowl, but the recipe specifically suggests a large mug. A mug is generally better for this recipe to keep the ingredients contained while they rise in the microwave."
+            }
+          ]
+        },
+        {
+          "step_id": 99,
+          "description": "Cut or tear-Cut or tear 1 slices of English.Muffin into bite-size pieces",
+          "start_time": 333.24182592993634,
+          "end_time": 396.44286188216563,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you're using English muffins instead of standard bread slices. They are a bit denser, so you might want to press them firmly into the egg mixture to ensure they absorb it thoroughly."
+            },
+            {
+              "role": "user",
+              "utterance": "Okay, I'll make sure they soak it up well."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "10_7",
+    "activity_id": 10,
+    "step_annotations": [
+      {
+        "description": "Place-Place 8-inch flour tortilla on cutting board",
+        "step_id": 115,
+        "start_time": 3.079,
+        "end_time": 54.041
+      },
+      {
+        "description": "scoop-Use a butter knife to scoop nut butter from the jar",
+        "step_id": 113,
+        "start_time": 55.005,
+        "end_time": 85.953
+      },
+      {
+        "description": "Spread-Spread nut butter onto the tortilla, leaving 1/2-inch uncovered at the edges",
+        "step_id": 112,
+        "start_time": 85.964,
+        "end_time": 160.334
+      },
+      {
+        "description": "Clean-Clean the knife by wiping it with a paper towel",
+        "step_id": 118,
+        "start_time": 162.53,
+        "end_time": 173.183
+      },
+      {
+        "description": "scoop-Use the knife to scoop jelly from the jar",
+        "step_id": 111,
+        "start_time": 178.20600000000002,
+        "end_time": 199.738
+      },
+      {
+        "description": "Spread-Spread jelly over the nut butter",
+        "step_id": 107,
+        "start_time": 200.282,
+        "end_time": 230.414
+      },
+      {
+        "description": "Clean-Clean the knife by wiping with a paper towel",
+        "step_id": 104,
+        "start_time": 238.24099999999999,
+        "end_time": 246.506
+      },
+      {
+        "description": "Roll-Roll the tortilla from one end to the other into a log shape, about 1.5 inches thick. Roll it tight enough to prevent gaps, but not so tight that the filling leaks",
+        "step_id": 116,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Filling leaked"
+          }
+        ],
+        "start_time": 284.877,
+        "end_time": 300.569,
+        "modified_description": "Roll-Roll the tortilla from one end to the other into a log shape, about 1.5 inches thick. Roll it tight enough to prevent gaps, but so tight that the filling leaks"
+      },
+      {
+        "description": "Secure-Secure the rolled tortilla by inserting 5 toothpicks about 1 inch apart",
+        "step_id": 110,
+        "start_time": 262.557,
+        "end_time": 335.487
+      },
+      {
+        "description": "Trim-Trim the ends of the tortilla roll with the butter knife, leaving 1/2 inch margin between the last toothpick and the end of the roll",
+        "step_id": 114,
+        "start_time": 343.585,
+        "end_time": 358.272
+      },
+      {
+        "description": "Discard-Discard ends of the tortilla",
+        "step_id": 103,
+        "start_time": 360.874,
+        "end_time": 365.538
+      },
+      {
+        "description": "Slide-Slide floss under the tortilla, perpendicular to the length of the roll",
+        "step_id": 106,
+        "start_time": 372.256,
+        "end_time": 397.581
+      },
+      {
+        "description": "Place-Place the floss halfway between toothpicks",
+        "step_id": 117,
+        "start_time": 397.89,
+        "end_time": 399.976
+      },
+      {
+        "description": "Cross-Cross the floss's two ends over the tortilla roll's top",
+        "step_id": 105,
+        "start_time": 433.642,
+        "end_time": 436.613
+      },
+      {
+        "description": "pull-pull the floss ends in opposite directions to slice",
+        "step_id": 108,
+        "start_time": 436.866,
+        "end_time": 449.363
+      },
+      {
+        "description": "slicing-Continue slicing with floss to create 1 more pinwheel",
+        "step_id": 102,
+        "start_time": 461.2,
+        "end_time": 470.19
+      },
+      {
+        "description": "slicing-Continue slicing with floss to create 1 more pinwheel",
+        "step_id": 102,
+        "start_time": 471.2,
+        "end_time": 486.45
+      },
+      {
+        "description": "slicing-Continue slicing with floss to create 1 more pinwheel",
+        "step_id": 102,
+        "start_time": 487.057,
+        "end_time": 506.745
+      },
+      {
+        "description": "Place-Place the pinwheels on a plate",
+        "step_id": 109,
+        "start_time": 525.12,
+        "end_time": 548.796
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 116,
+          "description": "Roll-Roll the tortilla from one end to the other into a log shape, about 1.5 inches thick. Roll it tight enough to prevent gaps, but so tight that the filling leaks",
+          "start_time": 284.877,
+          "end_time": 300.569,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you're rolling a bit too tightly, causing the filling to squeeze out. Try loosening your grip slightly to keep everything inside."
+            },
+            {
+              "role": "user",
+              "utterance": "Okay, I'll use less pressure."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "10_26",
+    "activity_id": 10,
+    "step_annotations": [
+      {
+        "description": "Place-Place 8-inch flour tortilla on cutting board",
+        "step_id": 115,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Use a plate instead of cutting board."
+          }
+        ],
+        "start_time": 0,
+        "end_time": 25.454,
+        "modified_description": "Place-Place 8-inch flour tortilla on a plate"
+      },
+      {
+        "description": "Clean-Clean the knife by wiping it with a paper towel",
+        "step_id": 118,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Use a kitchen knife instead of a buttering knife (might cut the tortilla)"
+          }
+        ],
+        "start_time": 34.568,
+        "end_time": 48.547,
+        "modified_description": "Clean-Clean the kitchen knife by wiping it with a paper towel"
+      },
+      {
+        "description": "scoop-Use the knife to scoop jelly from the jar",
+        "step_id": 111,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Using kitchen knife instead of buttering knife (might cut the tortilla)"
+          }
+        ],
+        "start_time": 53.565,
+        "end_time": 73.351
+      },
+      {
+        "description": "Spread-Spread jelly over the nut butter",
+        "step_id": 107,
+        "start_time": 74.18299999999999,
+        "end_time": 97.221
+      },
+      {
+        "description": "Clean-Clean the knife by wiping with a paper towel",
+        "step_id": 104,
+        "start_time": 104.28999999999999,
+        "end_time": 109.432
+      },
+      {
+        "description": "Roll-Roll the tortilla from one end to the other into a log shape, about 1.5 inches thick. Roll it tight enough to prevent gaps, but not so tight that the filling leaks",
+        "step_id": 116,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Roll it tightly - The jelly spills out"
+          }
+        ],
+        "start_time": 121.335,
+        "end_time": 147.285,
+        "modified_description": "Roll-Roll the tortilla from one end to the other into a log shape, about 1.5 inches thick. Roll it very tight."
+      },
+      {
+        "description": "Secure-Secure the rolled tortilla by inserting 5 toothpicks about 1 inch apart",
+        "step_id": 110,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "The toothpicks are inserted at random places (not 1 inch apart)"
+          }
+        ],
+        "start_time": 171.001,
+        "end_time": 207.707,
+        "modified_description": "Secure-Secure the rolled tortilla by inserting 5 toothpicks."
+      },
+      {
+        "description": "Trim-Trim the ends of the tortilla roll with the butter knife, leaving 1/2 inch margin between the last toothpick and the end of the roll",
+        "step_id": 114,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Not able to trim the ends of the tortilla roll with the butter knife"
+          }
+        ],
+        "start_time": 214.143,
+        "end_time": 224.797
+      },
+      {
+        "description": "pull-pull the floss ends in opposite directions to slice",
+        "step_id": 108,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Use a scissor instead of floss to cut pinwheels"
+          }
+        ],
+        "start_time": 235.448,
+        "end_time": 248.865,
+        "modified_description": "Slice the pinwheels using a scissor"
+      },
+      {
+        "description": "slicing-Continue slicing with floss to create 1 more pinwheel",
+        "step_id": 102,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Use a scissor instead of floss"
+          }
+        ],
+        "start_time": 249,
+        "end_time": 254.26,
+        "modified_description": "Continue cutting with scissors to create 1 more pinwheel"
+      },
+      {
+        "description": "slicing-Continue slicing with floss to create 1 more pinwheel",
+        "step_id": 102,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Use a scissor instead of floss"
+          }
+        ],
+        "start_time": 255,
+        "end_time": 258,
+        "modified_description": "Continue cutting with scissors to create 1 more pinwheel"
+      },
+      {
+        "description": "slicing-Continue slicing with floss to create 1 more pinwheel",
+        "step_id": 102,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Use a scissor instead of floss"
+          }
+        ],
+        "start_time": 259.037,
+        "end_time": 263.046,
+        "modified_description": "Continue cutting with scissors to create 1 more pinwheel"
+      },
+      {
+        "description": "Place-Place the pinwheels on a plate",
+        "step_id": 109,
+        "start_time": 278.199,
+        "end_time": 284.237
+      },
+      {
+        "description": "Discard-Discard ends of the tortilla",
+        "step_id": 103,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "scoop-Use a butter knife to scoop nut butter from the jar",
+        "step_id": 113,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Spread-Spread nut butter onto the tortilla, leaving 1/2-inch uncovered at the edges",
+        "step_id": 112,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Slide-Slide floss under the tortilla, perpendicular to the length of the roll",
+        "step_id": 106,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Place-Place the floss halfway between toothpicks",
+        "step_id": 117,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Cross-Cross the floss's two ends over the tortilla roll's top",
+        "step_id": 105,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 115,
+          "description": "Place-Place 8-inch flour tortilla on cutting board",
+          "start_time": 0,
+          "end_time": 25.454,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "For the best results when slicing later, I'd recommend starting on a cutting board instead of a plate."
+            }
+          ]
+        },
+        {
+          "step_id": 118,
+          "description": "Clean-Clean the knife by wiping it with a paper towel",
+          "start_time": 34.568,
+          "end_time": 48.547,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I'd suggest switching to a butter knife here. The kitchen knife is sharp and might accidentally slice through the tortilla."
+            }
+          ]
+        },
+        {
+          "step_id": 111,
+          "description": "scoop-Use the knife to scoop jelly from the jar",
+          "start_time": 53.565,
+          "end_time": 73.351,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Using a butter knife for scooping is safer for the tortilla base than the sharp kitchen knife."
+            }
+          ]
+        },
+        {
+          "step_id": 116,
+          "description": "Roll-Roll the tortilla from one end to the other into a log shape, about 1.5 inches thick. Roll it tight enough to prevent gaps, but not so tight that the filling leaks",
+          "start_time": 121.335,
+          "end_time": 147.285,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Easy on the pressure while rolling! If it's too tight, the jelly will start to squeeze out."
+            }
+          ]
+        },
+        {
+          "step_id": 110,
+          "description": "Secure-Secure the rolled tortilla by inserting 5 toothpicks about 1 inch apart",
+          "start_time": 171.001,
+          "end_time": 207.707,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try to space the toothpicks evenly, about an inch apart. They act as guides for where to cut your pinwheels."
+            }
+          ]
+        },
+        {
+          "step_id": 114,
+          "description": "Trim-Trim the ends of the tortilla roll with the butter knife, leaving 1/2 inch margin between the last toothpick and the end of the roll",
+          "start_time": 214.143,
+          "end_time": 224.797,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like the butter knife is struggling to cut through. Using a sharper knife will help trim the ends cleanly."
+            }
+          ]
+        },
+        {
+          "step_id": 108,
+          "description": "pull-pull the floss ends in opposite directions to slice",
+          "start_time": 235.448,
+          "end_time": 248.865,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Using dental floss gives a much cleaner cut and keeps the pinwheels round, whereas scissors tend to squash them."
+            }
+          ]
+        },
+        {
+          "step_id": 102,
+          "description": "slicing-Continue slicing with floss to create 1 more pinwheel",
+          "start_time": 249,
+          "end_time": 254.26,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The floss technique is really effective for preserving the spiral shape compared to scissors."
+            }
+          ]
+        },
+        {
+          "step_id": 102,
+          "description": "slicing-Continue slicing with floss to create 1 more pinwheel",
+          "start_time": 255,
+          "end_time": 258,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "If you can, switching to floss will prevent the roll from flattening out during the cut."
+            }
+          ]
+        },
+        {
+          "step_id": 102,
+          "description": "slicing-Continue slicing with floss to create 1 more pinwheel",
+          "start_time": 259.037,
+          "end_time": 263.046,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Remember, the squeezing action of scissors can deform the pinwheel; floss cuts through more gently."
+            }
+          ]
+        },
+        {
+          "step_id": 103,
+          "description": "Discard-Discard ends of the tortilla",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to clear away the trimmed tortilla ends to keep your workspace tidy."
+            }
+          ]
+        },
+        {
+          "step_id": 113,
+          "description": "scoop-Use a butter knife to scoop nut butter from the jar",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Hold on, we missed scooping the nut butter. We need to add that layer before rolling."
+            }
+          ]
+        },
+        {
+          "step_id": 112,
+          "description": "Spread-Spread nut butter onto the tortilla, leaving 1/2-inch uncovered at the edges",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Make sure to spread the nut butter now; it's a key part of the filling alongside the jelly."
+            }
+          ]
+        },
+        {
+          "step_id": 106,
+          "description": "Slide-Slide floss under the tortilla, perpendicular to the length of the roll",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "To set up the cut, you'll need to slide the floss underneath the roll first."
+            }
+          ]
+        },
+        {
+          "step_id": 117,
+          "description": "Place-Place the floss halfway between toothpicks",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Position the floss right in the middle of the toothpicks to ensure an even slice."
+            }
+          ]
+        },
+        {
+          "step_id": 105,
+          "description": "Cross-Cross the floss's two ends over the tortilla roll's top",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Now cross the ends of the floss over the top to create the loop for slicing."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "10_31",
+    "activity_id": 10,
+    "step_annotations": [
+      {
+        "description": "Place-Place 8-inch flour tortilla on cutting board",
+        "step_id": 115,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Toast tortilla on the pan before using it"
+          }
+        ],
+        "start_time": 0,
+        "end_time": 43.088,
+        "modified_description": "Place-Place 8-inch flour tortilla on cutting board after toasting it on pan for 30 seconds"
+      },
+      {
+        "description": "scoop-Use a butter knife to scoop nut butter from the jar",
+        "step_id": 113,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Used a spoon instead of a butter knife"
+          }
+        ],
+        "start_time": 54.27,
+        "end_time": 71.843,
+        "modified_description": "scoop-Use a spoon to scoop nut butter from the jar"
+      },
+      {
+        "description": "Spread-Spread nut butter onto the tortilla, leaving 1/2-inch uncovered at the edges",
+        "step_id": 112,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Used a spoon instead of a butter knife"
+          }
+        ],
+        "start_time": 73.947,
+        "end_time": 128.243,
+        "modified_description": "Spread-Spread nut butter onto the tortilla, leaving 1/2-inch uncovered at the edges using spoon"
+      },
+      {
+        "description": "Clean-Clean the knife by wiping it with a paper towel",
+        "step_id": 118,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Used a spoon instead of a knife"
+          }
+        ],
+        "start_time": 131.22899999999998,
+        "end_time": 152.46,
+        "modified_description": "Clean-Clean the spoon by wiping it with a paper towel"
+      },
+      {
+        "description": "scoop-Use the knife to scoop jelly from the jar",
+        "step_id": 111,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Used a spoon instead of a butter knife"
+          }
+        ],
+        "start_time": 155.074,
+        "end_time": 187.251,
+        "modified_description": "scoop-Use the spoon to scoop jelly from the jar"
+      },
+      {
+        "description": "Spread-Spread jelly over the nut butter",
+        "step_id": 107,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Used a spoon instead of a butter knife"
+          }
+        ],
+        "start_time": 182.284,
+        "end_time": 212.849,
+        "modified_description": "Spread-Spread jelly over the nut butter using the spoon"
+      },
+      {
+        "description": "Clean-Clean the knife by wiping with a paper towel",
+        "step_id": 104,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Used a spoon instead of a butter knife"
+          }
+        ],
+        "start_time": 213.237,
+        "end_time": 230.928,
+        "modified_description": "Clean-Clean the spoon by wiping with a paper towel"
+      },
+      {
+        "description": "Roll-Roll the tortilla from one end to the other into a log shape, about 1.5 inches thick. Roll it tight enough to prevent gaps, but not so tight that the filling leaks",
+        "step_id": 116,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Roll it tightly for the filling to leak"
+          }
+        ],
+        "start_time": 231.094,
+        "end_time": 250.918,
+        "modified_description": "Roll-Roll the tortilla from one end to the other into a log shape, about 1.5 inches thick. Roll it tight enough to prevent gaps, but so that the filling leaks"
+      },
+      {
+        "description": "Secure-Secure the rolled tortilla by inserting 5 toothpicks about 1 inch apart",
+        "step_id": 110,
+        "start_time": 251.019,
+        "end_time": 292.205,
+        "modified_description": "Secure-Secure the rolled tortilla by inserting 5 toothpicks about 1 inch apart"
+      },
+      {
+        "description": "Trim-Trim the ends of the tortilla roll with the butter knife, leaving 1/2 inch margin between the last toothpick and the end of the roll",
+        "step_id": 114,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Left 1 inch margin between the last toothpick and the end of the roll"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Use a normal knife instead of butter knife"
+          }
+        ],
+        "start_time": 311.042,
+        "end_time": 337.578,
+        "modified_description": "Trim-Trim the ends of the tortilla roll with the knife, leaving 1 inch margin between the last toothpick and the end of the roll"
+      },
+      {
+        "description": "Discard-Discard ends of the tortilla",
+        "step_id": 103,
+        "start_time": 338.99,
+        "end_time": 343.99
+      },
+      {
+        "description": "Slide-Slide floss under the tortilla, perpendicular to the length of the roll",
+        "step_id": 106,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Place-Place the floss halfway between toothpicks",
+        "step_id": 117,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Cross-Cross the floss's two ends over the tortilla roll's top",
+        "step_id": 105,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "pull-pull the floss ends in opposite directions to slice",
+        "step_id": 108,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Use knife instead of floss"
+          }
+        ],
+        "start_time": 360.293,
+        "end_time": 362.555,
+        "modified_description": "Place knife perpendicular to the length of the roll"
+      },
+      {
+        "description": "slicing-Continue slicing with floss to create 1 more pinwheel",
+        "step_id": 102,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Use knife instead of floss"
+          }
+        ],
+        "start_time": 362.921,
+        "end_time": 364.57,
+        "modified_description": "Place-Place the knife halfway between toothpicks"
+      },
+      {
+        "description": "slicing-Continue slicing with floss to create 1 more pinwheel",
+        "step_id": 102,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Cut using knife"
+          }
+        ],
+        "start_time": 364.995,
+        "end_time": 371,
+        "modified_description": "Cut-Cut the the tortilla roll using knife"
+      },
+      {
+        "description": "slicing-Continue slicing with floss to create 1 more pinwheel",
+        "step_id": 102,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Cut using knife"
+          }
+        ],
+        "start_time": 374,
+        "end_time": 379,
+        "modified_description": "Cut-Cut the the tortilla roll using knife"
+      },
+      {
+        "description": "Place-Place the pinwheels on a plate",
+        "step_id": 109,
+        "start_time": 379.961,
+        "end_time": 398.51800000000003
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 115,
+          "description": "Place-Place 8-inch flour tortilla on cutting board",
+          "start_time": 0,
+          "end_time": 43.088,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I see you toasted the tortilla. Just be gentle when rolling it later, as the heat might make it a bit brittle."
+            }
+          ]
+        },
+        {
+          "step_id": 113,
+          "description": "scoop-Use a butter knife to scoop nut butter from the jar",
+          "start_time": 54.27,
+          "end_time": 71.843,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're using a spoon to scoop. That works, though a butter knife might be a bit easier to handle for this task."
+            }
+          ]
+        },
+        {
+          "step_id": 112,
+          "description": "Spread-Spread nut butter onto the tortilla, leaving 1/2-inch uncovered at the edges",
+          "start_time": 73.947,
+          "end_time": 128.243,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Spreading with the spoon is fine, just try to keep that half-inch margin at the edges clear."
+            }
+          ]
+        },
+        {
+          "step_id": 118,
+          "description": "Clean-Clean the knife by wiping it with a paper towel",
+          "start_time": 131.229,
+          "end_time": 152.46,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Make sure to wipe the spoon thoroughly so we don't mix the nut butter into the jelly jar."
+            }
+          ]
+        },
+        {
+          "step_id": 111,
+          "description": "scoop-Use the knife to scoop jelly from the jar",
+          "start_time": 155.074,
+          "end_time": 187.251,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Scooping jelly with the spoon again. Just try to get a manageable amount to avoid a mess."
+            }
+          ]
+        },
+        {
+          "step_id": 107,
+          "description": "Spread-Spread jelly over the nut butter",
+          "start_time": 182.284,
+          "end_time": 212.849,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "When spreading with the spoon, try to layer the jelly evenly over the nut butter without mixing them too much."
+            }
+          ]
+        },
+        {
+          "step_id": 104,
+          "description": "Clean-Clean the knife by wiping with a paper towel",
+          "start_time": 213.237,
+          "end_time": 230.928,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Cleaning the spoon off now is a good idea to keep your workspace tidy."
+            }
+          ]
+        },
+        {
+          "step_id": 116,
+          "description": "Roll-Roll the tortilla from one end to the other into a log shape, about 1.5 inches thick. Roll it tight enough to prevent gaps, but not so tight that the filling leaks",
+          "start_time": 231.094,
+          "end_time": 250.918,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful not to roll it too tightly, or the filling might start to squeeze out the ends."
+            }
+          ]
+        },
+        {
+          "step_id": 114,
+          "description": "Trim-Trim the ends of the tortilla roll with the butter knife, leaving 1/2 inch margin between the last toothpick and the end of the roll",
+          "start_time": 311.042,
+          "end_time": 337.578,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You left about an inch there. Aim for a half-inch margin next time to maximize the edible part of the roll."
+            }
+          ]
+        },
+        {
+          "step_id": 106,
+          "description": "Slide-Slide floss under the tortilla, perpendicular to the length of the roll",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You skipped sliding the floss under. If you're switching to a knife, make sure it's sharp to avoid squishing the roll."
+            }
+          ]
+        },
+        {
+          "step_id": 117,
+          "description": "Place-Place the floss halfway between toothpicks",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since we aren't positioning the floss, double-check your knife placement before cutting."
+            }
+          ]
+        },
+        {
+          "step_id": 105,
+          "description": "Cross-Cross the floss's two ends over the tortilla roll's top",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Skipping the floss cross. Just be careful not to flatten the roll when you cut with the knife."
+            }
+          ]
+        },
+        {
+          "step_id": 108,
+          "description": "pull-pull the floss ends in opposite directions to slice",
+          "start_time": 360.293,
+          "end_time": 362.555,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Using a knife instead of floss works, but try using a gentle sawing motion to keep the pinwheels round."
+            }
+          ]
+        },
+        {
+          "step_id": 102,
+          "description": "slicing-Continue slicing with floss to create 1 more pinwheel",
+          "start_time": 362.921,
+          "end_time": 364.57,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Continuing with the knife. Try to keep the slice thickness consistent with your other cuts."
+            }
+          ]
+        },
+        {
+          "step_id": 102,
+          "description": "slicing-Continue slicing with floss to create 1 more pinwheel",
+          "start_time": 364.995,
+          "end_time": 371.0,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Still using the knife. Watch your fingers and keep the cuts clean."
+            }
+          ]
+        },
+        {
+          "step_id": 102,
+          "description": "slicing-Continue slicing with floss to create 1 more pinwheel",
+          "start_time": 374.0,
+          "end_time": 379.0,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "For this last cut with the knife, use gentle pressure to maintain the shape."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "10_42",
+    "activity_id": 10,
+    "step_annotations": [
+      {
+        "description": "Place-Place 8-inch flour tortilla on cutting board",
+        "step_id": 115,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Use tortilla after heating it on pan for 1 minute"
+          }
+        ],
+        "start_time": 0,
+        "end_time": 187.814,
+        "modified_description": "Place-Place 8-inch flour tortilla on cutting board after heating it on a pan for 1 minute"
+      },
+      {
+        "description": "scoop-Use a butter knife to scoop nut butter from the jar",
+        "step_id": 113,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Used a knife instead of butter knife"
+          }
+        ],
+        "start_time": 193.131,
+        "end_time": 222.518,
+        "modified_description": "scoop-Use a knife to scoop nut butter from the jar"
+      },
+      {
+        "description": "Spread-Spread nut butter onto the tortilla, leaving 1/2-inch uncovered at the edges",
+        "step_id": 112,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spreading the complete tortilla"
+          }
+        ],
+        "start_time": 222.93099999999998,
+        "end_time": 298.152,
+        "modified_description": "Spread-Spread nut butter onto the whole tortilla"
+      },
+      {
+        "description": "Clean-Clean the knife by wiping it with a paper towel",
+        "step_id": 118,
+        "start_time": 299.247,
+        "end_time": 308.009
+      },
+      {
+        "description": "scoop-Use the knife to scoop jelly from the jar",
+        "step_id": 111,
+        "start_time": 312.954,
+        "end_time": 383.913
+      },
+      {
+        "description": "Spread-Spread jelly over the nut butter",
+        "step_id": 107,
+        "start_time": 355,
+        "end_time": 383
+      },
+      {
+        "description": "Clean-Clean the knife by wiping with a paper towel",
+        "step_id": 104,
+        "start_time": 388.136,
+        "end_time": 413.246
+      },
+      {
+        "description": "Roll-Roll the tortilla from one end to the other into a log shape, about 1.5 inches thick. Roll it tight enough to prevent gaps, but not so tight that the filling leaks",
+        "step_id": 116,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Ensure filling leaks"
+          },
+          {
+            "tag": "Measurement Error",
+            "description": "Log thickness is 2.5 inches"
+          }
+        ],
+        "start_time": 426.444,
+        "end_time": 433.271,
+        "modified_description": "Roll-Roll the tortilla from one end to the other into a log shape, about 2.5 inches thick. Roll it tight enough to prevent gaps, so that that the filling leaks"
+      },
+      {
+        "description": "Secure-Secure the rolled tortilla by inserting 5 toothpicks about 1 inch apart",
+        "step_id": 110,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skip this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skip this step"
+      },
+      {
+        "description": "Trim-Trim the ends of the tortilla roll with the butter knife, leaving 1/2 inch margin between the last toothpick and the end of the roll",
+        "step_id": 114,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Use a normal knife instead"
+          }
+        ],
+        "start_time": 527.167,
+        "end_time": 545.832
+      },
+      {
+        "description": "Discard-Discard ends of the tortilla",
+        "step_id": 103,
+        "start_time": 683,
+        "end_time": 685
+      },
+      {
+        "description": "Slide-Slide floss under the tortilla, perpendicular to the length of the roll",
+        "step_id": 106,
+        "start_time": 551.922,
+        "end_time": 565.478
+      },
+      {
+        "description": "Place-Place the floss halfway between toothpicks",
+        "step_id": 117,
+        "start_time": 566.027,
+        "end_time": 589.475
+      },
+      {
+        "description": "Cross-Cross the floss's two ends over the tortilla roll's top",
+        "step_id": 105,
+        "start_time": 590,
+        "end_time": 593
+      },
+      {
+        "description": "pull-pull the floss ends in opposite directions to slice",
+        "step_id": 108,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Do not pull tightly"
+          }
+        ],
+        "start_time": 593,
+        "end_time": 598.017,
+        "modified_description": "Pull-pull the floss ends in opposite directions to slice but at different times"
+      },
+      {
+        "description": "slicing-Continue slicing with floss to create 1 more pinwheel",
+        "step_id": 102,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Use knife instead to slice"
+          }
+        ],
+        "start_time": 604,
+        "end_time": 606
+      },
+      {
+        "description": "slicing-Continue slicing with floss to create 1 more pinwheel",
+        "step_id": 102,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Use knife instead to slice"
+          }
+        ],
+        "start_time": 612.5,
+        "end_time": 616,
+        "modified_description": "slicing-Continue slicing with knife to create 1 more pinwheel"
+      },
+      {
+        "description": "slicing-Continue slicing with floss to create 1 more pinwheel",
+        "step_id": 102,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Use knife instead to slice"
+          }
+        ],
+        "start_time": 616,
+        "end_time": 618
+      },
+      {
+        "description": "slicing-Continue slicing with floss to create 1 more pinwheel",
+        "step_id": 102,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Use knife instead to slice"
+          }
+        ],
+        "start_time": 618,
+        "end_time": 620
+      },
+      {
+        "description": "Place-Place the pinwheels on a plate",
+        "step_id": 109,
+        "start_time": 650.952,
+        "end_time": 676.239
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 115,
+          "description": "Place-Place 8-inch flour tortilla on cutting board",
+          "start_time": 0,
+          "end_time": 187.814,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like the tortilla is cold. For the best result, please heat it in a pan for about a minute before placing it on the board."
+            }
+          ]
+        },
+        {
+          "step_id": 113,
+          "description": "scoop-Use a butter knife to scoop nut butter from the jar",
+          "start_time": 193.131,
+          "end_time": 222.518,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please be careful using a sharp knife to scoop from the jar. A butter knife is much safer for this."
+            }
+          ]
+        },
+        {
+          "step_id": 112,
+          "description": "Spread-Spread nut butter onto the tortilla, leaving 1/2-inch uncovered at the edges",
+          "start_time": 222.931,
+          "end_time": 298.152,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You've spread the nut butter all the way to the edge. You should wipe about half an inch clean around the rim to prevent leaks when rolling."
+            }
+          ]
+        },
+        {
+          "step_id": 116,
+          "description": "Roll-Roll the tortilla from one end to the other into a log shape, about 1.5 inches thick. Roll it tight enough to prevent gaps, but not so tight that the filling leaks",
+          "start_time": 426.444,
+          "end_time": 433.271,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try to apply gentle pressure while rolling. If you squeeze too hard, the filling might start to leak out."
+            }
+          ]
+        },
+        {
+          "step_id": 116,
+          "description": "Roll-Roll the tortilla from one end to the other into a log shape, about 1.5 inches thick. Roll it tight enough to prevent gaps, but not so tight that the filling leaks",
+          "start_time": 426.444,
+          "end_time": 433.271,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The log seems a bit thick at 2.5 inches. You might want to tighten the roll slightly to get it closer to 1.5 inches."
+            }
+          ]
+        },
+        {
+          "step_id": 110,
+          "description": "Secure-Secure the rolled tortilla by inserting 5 toothpicks about 1 inch apart",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to secure the roll with toothpicks. This step is important to hold everything together before you start cutting."
+            }
+          ]
+        },
+        {
+          "step_id": 114,
+          "description": "Trim-Trim the ends of the tortilla roll with the butter knife, leaving 1/2 inch margin between the last toothpick and the end of the roll",
+          "start_time": 527.167,
+          "end_time": 545.832,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please use a butter knife for trimming the ends to ensure you handle the tortilla safely."
+            }
+          ]
+        },
+        {
+          "step_id": 108,
+          "description": "pull-pull the floss ends in opposite directions to slice",
+          "start_time": 593,
+          "end_time": 598.017,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Make sure to pull both ends of the floss smoothly at the same time to create a clean slice."
+            }
+          ]
+        },
+        {
+          "step_id": 102,
+          "description": "slicing-Continue slicing with floss to create 1 more pinwheel",
+          "start_time": 604,
+          "end_time": 606,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Using the floss is recommended here. A knife might squish the pinwheel and ruin its shape."
+            }
+          ]
+        },
+        {
+          "step_id": 102,
+          "description": "slicing-Continue slicing with floss to create 1 more pinwheel",
+          "start_time": 612.5,
+          "end_time": 616,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Stick to the floss for slicing; it helps maintain the round shape better than a knife."
+            }
+          ]
+        },
+        {
+          "step_id": 102,
+          "description": "slicing-Continue slicing with floss to create 1 more pinwheel",
+          "start_time": 616,
+          "end_time": 618,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Remember to use the floss for slicing to prevent the roll from flattening."
+            }
+          ]
+        },
+        {
+          "step_id": 102,
+          "description": "slicing-Continue slicing with floss to create 1 more pinwheel",
+          "start_time": 618,
+          "end_time": 620,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please switch back to the floss for these cuts to keep the pinwheels nice and round."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "10_46",
+    "activity_id": 10,
+    "step_annotations": [
+      {
+        "description": "scoop-Use a butter knife to scoop nut butter from the jar",
+        "step_id": 113,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before placing tortilla on cutting board"
+          }
+        ],
+        "start_time": 2.1390000000000002,
+        "end_time": 65.181
+      },
+      {
+        "description": "Place-Place 8-inch flour tortilla on cutting board",
+        "step_id": 115,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "place on unclean kitchen surface instead of cutting board"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after placing tortilla on cutting board"
+          }
+        ],
+        "start_time": 66.26,
+        "end_time": 94.27600000000001,
+        "modified_description": "Place-Place 8-inch flour tortilla on unclean kitchen surface"
+      },
+      {
+        "description": "Spread-Spread nut butter onto the tortilla, leaving 1/2-inch uncovered at the edges",
+        "step_id": 112,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "spread the butter without leaving any edge gap"
+          }
+        ],
+        "start_time": 95.376,
+        "end_time": 134.29,
+        "modified_description": "Spread-Spread nut butter onto the tortilla, overflowing the edges"
+      },
+      {
+        "description": "scoop-Use the knife to scoop jelly from the jar",
+        "step_id": 111,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "spill some out while scooping jelly"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Using soiled knife to scoop jelly"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before correct order"
+          }
+        ],
+        "start_time": 141.987,
+        "end_time": 182.569,
+        "modified_description": "scoop-Use the knife to scoop jelly from the jar and spill some out"
+      },
+      {
+        "description": "Spread-Spread jelly over the nut butter",
+        "step_id": 107,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "spread the jelly over the other side of the tortilla instead of spreading it on butter"
+          }
+        ],
+        "start_time": 191.098,
+        "end_time": 222.246,
+        "modified_description": "Spread-Spread jelly over the other side of the tortilla"
+      },
+      {
+        "description": "Clean-Clean the knife by wiping with a paper towel",
+        "step_id": 104,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "use hand instead of towel to clean"
+          }
+        ],
+        "start_time": 228.212,
+        "end_time": 258.273,
+        "modified_description": "Clean-Clean the knife by wiping with fingers"
+      },
+      {
+        "description": "Roll-Roll the tortilla from one end to the other into a log shape, about 1.5 inches thick. Roll it tight enough to prevent gaps, but not so tight that the filling leaks",
+        "step_id": 116,
+        "start_time": 266.565,
+        "end_time": 312.247,
+        "modified_description": "Roll-Roll the tortilla from one end to the other into a log shape, about 1.5 inches thick. Roll it tight enough to prevent gaps and filling leaks out of tortilla"
+      },
+      {
+        "description": "Trim-Trim the ends of the tortilla roll with the butter knife, leaving 1/2 inch margin between the last toothpick and the end of the roll",
+        "step_id": 114,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Trim-Trim the ends of the tortilla using hand"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before correct order"
+          }
+        ],
+        "start_time": 323.276,
+        "end_time": 346.218,
+        "modified_description": "Trim-Trim the ends of the tortilla roll with the hand using fingers, leaving 1/2 inch margin between the last toothpick and the end of the roll"
+      },
+      {
+        "description": "Secure-Secure the rolled tortilla by inserting 5 toothpicks about 1 inch apart",
+        "step_id": 110,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "use 10 toothpicks instead of 5"
+          }
+        ],
+        "start_time": 376.245,
+        "end_time": 462.598,
+        "modified_description": "Secure-Secure the rolled tortilla by inserting 10 toothpicks about 1/2 inch apart"
+      },
+      {
+        "description": "Slide-Slide floss under the tortilla, perpendicular to the length of the roll",
+        "step_id": 106,
+        "start_time": 530,
+        "end_time": 531.5
+      },
+      {
+        "description": "Place-Place the floss halfway between toothpicks",
+        "step_id": 117,
+        "start_time": 531.5,
+        "end_time": 534
+      },
+      {
+        "description": "Cross-Cross the floss's two ends over the tortilla roll's top",
+        "step_id": 105,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "we are slicing in a way there is no toothpick in pin wheel"
+          }
+        ],
+        "start_time": 545.239,
+        "end_time": 561.263,
+        "modified_description": "Cross-Cross the floss's two ends over the tortilla roll's top on one edge of the tortilla"
+      },
+      {
+        "description": "pull-pull the floss ends in opposite directions to slice",
+        "step_id": 108,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before correct order"
+          }
+        ],
+        "start_time": 562.147,
+        "end_time": 568.508
+      },
+      {
+        "description": "slicing-Continue slicing with floss to create 1 more pinwheel",
+        "step_id": 102,
+        "start_time": 568,
+        "end_time": 594
+      },
+      {
+        "description": "slicing-Continue slicing with floss to create 1 more pinwheel",
+        "step_id": 102,
+        "start_time": 620,
+        "end_time": 627
+      },
+      {
+        "description": "slicing-Continue slicing with floss to create 1 more pinwheel",
+        "step_id": 102,
+        "start_time": 605.413,
+        "end_time": 619.861
+      },
+      {
+        "description": "Place-Place the pinwheels on a plate",
+        "step_id": 109,
+        "start_time": 632.908,
+        "end_time": 665.666,
+        "modified_description": "Place-Place the pinwheels on a plate"
+      },
+      {
+        "description": "Discard-Discard ends of the tortilla",
+        "step_id": 103,
+        "start_time": 667.343,
+        "end_time": 687.251,
+        "modified_description": "Discard-Discard ends of the tortilla"
+      },
+      {
+        "description": "Clean-Clean the knife by wiping it with a paper towel",
+        "step_id": 118,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 113,
+          "description": "scoop-Use a butter knife to scoop nut butter from the jar",
+          "start_time": 2.139,
+          "end_time": 65.181,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Let's place the tortilla on the cutting board first so it's ready for the nut butter."
+            }
+          ]
+        },
+        {
+          "step_id": 115,
+          "description": "Place-Place 8-inch flour tortilla on cutting board",
+          "start_time": 66.26,
+          "end_time": 94.276,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please wait—place the tortilla on the clean cutting board rather than the counter to ensure it stays sanitary."
+            }
+          ]
+        },
+        {
+          "step_id": 112,
+          "description": "Spread-Spread nut butter onto the tortilla, leaving 1/2-inch uncovered at the edges",
+          "start_time": 95.376,
+          "end_time": 134.29,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try to leave a small gap at the edges when spreading, so the filling doesn't squeeze out later."
+            }
+          ]
+        },
+        {
+          "step_id": 111,
+          "description": "scoop-Use the knife to scoop jelly from the jar",
+          "start_time": 141.987,
+          "end_time": 182.569,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You might want to wipe the knife clean before dipping it into the jelly to keep the jars separate."
+            }
+          ]
+        },
+        {
+          "step_id": 107,
+          "description": "Spread-Spread jelly over the nut butter",
+          "start_time": 191.098,
+          "end_time": 222.246,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The jelly should go directly on top of the nut butter layer, not on the other side of the tortilla."
+            }
+          ]
+        },
+        {
+          "step_id": 104,
+          "description": "Clean-Clean the knife by wiping with a paper towel",
+          "start_time": 228.212,
+          "end_time": 258.273,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please use a paper towel to wipe the blade instead of your fingers to avoid cutting yourself."
+            }
+          ]
+        },
+        {
+          "step_id": 114,
+          "description": "Trim-Trim the ends of the tortilla roll with the butter knife, leaving 1/2 inch margin between the last toothpick and the end of the roll",
+          "start_time": 323.276,
+          "end_time": 346.218,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Using the butter knife to trim the ends will give you a much cleaner cut than tearing it by hand."
+            }
+          ]
+        },
+        {
+          "step_id": 110,
+          "description": "Secure-Secure the rolled tortilla by inserting 5 toothpicks about 1 inch apart",
+          "start_time": 376.245,
+          "end_time": 462.598,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Five toothpicks spaced about an inch apart should be enough to hold it together."
+            }
+          ]
+        },
+        {
+          "step_id": 105,
+          "description": "Cross-Cross the floss's two ends over the tortilla roll's top",
+          "start_time": 545.239,
+          "end_time": 561.263,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Make sure you position the floss so that each slice includes a toothpick to keep it secured."
+            }
+          ]
+        },
+        {
+          "step_id": 108,
+          "description": "pull-pull the floss ends in opposite directions to slice",
+          "start_time": 562.147,
+          "end_time": 568.508,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Ensure the floss is fully crossed over the top before pulling the ends to make the slice."
+            }
+          ]
+        },
+        {
+          "step_id": 118,
+          "description": "Clean-Clean the knife by wiping it with a paper towel",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to wipe down the knife with a paper towel before finishing up."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "10_47",
+    "activity_id": 10,
+    "step_annotations": [
+      {
+        "description": "Place-Place 8-inch flour tortilla on cutting board",
+        "step_id": 115,
+        "start_time": 2.132,
+        "end_time": 20.672
+      },
+      {
+        "description": "scoop-Use the knife to scoop jelly from the jar",
+        "step_id": 111,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "use spoon instead of knife"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before spreading nut butter"
+          }
+        ],
+        "start_time": 31.561,
+        "end_time": 59.16,
+        "modified_description": "scoop-Use the spoon instead of knife to scoop jelly from the jar"
+      },
+      {
+        "description": "Spread-Spread jelly over the nut butter",
+        "step_id": 107,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Did not spread jelly completely over the nut butter"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before spreading nut butter"
+          }
+        ],
+        "start_time": 59.208,
+        "end_time": 73.991,
+        "modified_description": "Spread-Spread jelly and did not cover the full surface"
+      },
+      {
+        "description": "Clean-Clean the knife by wiping with a paper towel",
+        "step_id": 104,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before spreading nut butter"
+          }
+        ],
+        "start_time": 74.135,
+        "end_time": 94.547
+      },
+      {
+        "description": "scoop-Use a butter knife to scoop nut butter from the jar",
+        "step_id": 113,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Use spoon instead of butter knife"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after spreading jelly"
+          }
+        ],
+        "start_time": 95.517,
+        "end_time": 115.67,
+        "modified_description": "scoop-Use a spoon instead of butter knife to scoop nut butter from the jar"
+      },
+      {
+        "description": "Spread-Spread nut butter onto the tortilla, leaving 1/2-inch uncovered at the edges",
+        "step_id": 112,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spreading around the jelly"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after spreading jelly"
+          }
+        ],
+        "start_time": 118.398,
+        "end_time": 153.24,
+        "modified_description": "Spread-Spread nut butter around the jelly, leaving 1/2-inch uncovered at the edges"
+      },
+      {
+        "description": "Roll-Roll the tortilla from one end to the other into a log shape, about 1.5 inches thick. Roll it tight enough to prevent gaps, but not so tight that the filling leaks",
+        "step_id": 116,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Roll it tightly for the filling to leak"
+          }
+        ],
+        "start_time": 162.071,
+        "end_time": 185.00900000000001
+      },
+      {
+        "description": "Slide-Slide floss under the tortilla, perpendicular to the length of the roll",
+        "step_id": 106,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding toothpicks and trimming"
+          }
+        ],
+        "start_time": 212.328,
+        "end_time": 237.519
+      },
+      {
+        "description": "Place-Place the floss halfway between toothpicks",
+        "step_id": 117,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding toothpicks and trimming"
+          }
+        ],
+        "start_time": 237.029,
+        "end_time": 238.054
+      },
+      {
+        "description": "Cross-Cross the floss's two ends over the tortilla roll's top",
+        "step_id": 105,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding toothpicks and trimming"
+          }
+        ],
+        "start_time": 238.235,
+        "end_time": 248.977
+      },
+      {
+        "description": "Trim-Trim the ends of the tortilla roll with the butter knife, leaving 1/2 inch margin between the last toothpick and the end of the roll",
+        "step_id": 114,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "use spoon and fingers of hand instead of butter knife to trim"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding toothpicks"
+          }
+        ],
+        "start_time": 263.438,
+        "end_time": 281.04200000000003,
+        "modified_description": "Trim-Trim the ends of the tortilla roll with the spoon or hand instead of butter knife, leaving 1/2 inch margin between the last toothpick and the end of the roll"
+      },
+      {
+        "description": "Discard-Discard ends of the tortilla",
+        "step_id": 103,
+        "start_time": 296.21500000000003,
+        "end_time": 304.253
+      },
+      {
+        "description": "Secure-Secure the rolled tortilla by inserting 5 toothpicks about 1 inch apart",
+        "step_id": 110,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after correct order"
+          }
+        ],
+        "start_time": 308.15510890457097,
+        "end_time": 347.337
+      },
+      {
+        "description": "Clean-Clean the knife by wiping it with a paper towel",
+        "step_id": 118,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after correct order"
+          }
+        ],
+        "start_time": 357.281,
+        "end_time": 373.349
+      },
+      {
+        "description": "pull-pull the floss ends in opposite directions to slice",
+        "step_id": 108,
+        "start_time": 382.7064157682379,
+        "end_time": 388.344
+      },
+      {
+        "description": "slicing-Continue slicing with floss to create 1 more pinwheel",
+        "step_id": 102,
+        "start_time": 389,
+        "end_time": 402
+      },
+      {
+        "description": "slicing-Continue slicing with floss to create 1 more pinwheel",
+        "step_id": 102,
+        "start_time": 403,
+        "end_time": 415
+      },
+      {
+        "description": "slicing-Continue slicing with floss to create 1 more pinwheel",
+        "step_id": 102,
+        "start_time": 415.98199999999997,
+        "end_time": 429.61161300329496
+      },
+      {
+        "description": "Place-Place the pinwheels on a plate",
+        "step_id": 109,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "use a cup instead of a plate"
+          }
+        ],
+        "start_time": 435.377,
+        "end_time": 456.932,
+        "modified_description": "Place-Place the pinwheels in a cup instead of a plate"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 111,
+          "description": "scoop-Use the spoon instead of knife to scoop jelly from the jar",
+          "start_time": 31.561,
+          "end_time": 59.16,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You might find using the knife easier than the spoon, as it helps with spreading the jelly smoothly afterwards."
+            }
+          ]
+        },
+        {
+          "step_id": 111,
+          "description": "scoop-Use the spoon instead of knife to scoop jelly from the jar",
+          "start_time": 31.561,
+          "end_time": 59.16,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you're starting with the jelly. Typically, we spread the nut butter first to create a base layer on the tortilla."
+            }
+          ]
+        },
+        {
+          "step_id": 107,
+          "description": "Spread-Spread jelly and did not cover the full surface",
+          "start_time": 59.208,
+          "end_time": 73.991,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try to spread the jelly all the way to the edges to ensure even coverage across the whole tortilla."
+            }
+          ]
+        },
+        {
+          "step_id": 107,
+          "description": "Spread-Spread jelly and did not cover the full surface",
+          "start_time": 59.208,
+          "end_time": 73.991,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since we're doing the jelly first, just remember we still need to add the nut butter layer afterwards."
+            }
+          ]
+        },
+        {
+          "step_id": 104,
+          "description": "Clean-Clean the knife by wiping with a paper towel",
+          "start_time": 74.135,
+          "end_time": 94.547,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Once the knife is clean, we should proceed to the nut butter step which was skipped earlier."
+            }
+          ]
+        },
+        {
+          "step_id": 113,
+          "description": "scoop-Use a spoon instead of butter knife to scoop nut butter from the jar",
+          "start_time": 95.517,
+          "end_time": 115.67,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Using a butter knife might be more effective here for scooping and spreading the nut butter compared to a spoon."
+            }
+          ]
+        },
+        {
+          "step_id": 113,
+          "description": "scoop-Use a spoon instead of butter knife to scoop nut butter from the jar",
+          "start_time": 95.517,
+          "end_time": 115.67,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Now that we're adding the nut butter over the jelly, be gentle so the layers don't mix too much."
+            }
+          ]
+        },
+        {
+          "step_id": 112,
+          "description": "Spread-Spread nut butter around the jelly, leaving 1/2-inch uncovered at the edges",
+          "start_time": 118.398,
+          "end_time": 153.24,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It can be tricky spreading around the jelly, but try to get the nut butter as smooth and even as possible."
+            }
+          ]
+        },
+        {
+          "step_id": 112,
+          "description": "Spread-Spread nut butter around the jelly, leaving 1/2-inch uncovered at the edges",
+          "start_time": 118.398,
+          "end_time": 153.24,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Applying the nut butter second is a bit unusual, so just do your best to cover the remaining surface area."
+            }
+          ]
+        },
+        {
+          "step_id": 116,
+          "description": "Roll-Roll the tortilla from one end to the other into a log shape, about 1.5 inches thick. Roll it tight enough to prevent gaps, but not so tight that the filling leaks",
+          "start_time": 162.071,
+          "end_time": 185.00900000000001,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Be careful not to roll it too tightly, otherwise the filling might start to squeeze out the sides."
+            }
+          ]
+        },
+        {
+          "step_id": 106,
+          "description": "Slide-Slide floss under the tortilla, perpendicular to the length of the roll",
+          "start_time": 212.328,
+          "end_time": 237.519,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you're preparing the floss, but we haven't secured the roll with toothpicks yet. It's best to do that first."
+            }
+          ]
+        },
+        {
+          "step_id": 117,
+          "description": "Place-Place the floss halfway between toothpicks",
+          "start_time": 237.029,
+          "end_time": 238.054,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the toothpicks aren't there yet to guide the spacing, let's pause and insert them before placing the floss."
+            }
+          ]
+        },
+        {
+          "step_id": 105,
+          "description": "Cross-Cross the floss's two ends over the tortilla roll's top",
+          "start_time": 238.235,
+          "end_time": 248.977,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Before you cut, we should really secure the roll with toothpicks so the pinwheels stay intact."
+            }
+          ]
+        },
+        {
+          "step_id": 114,
+          "description": "Trim-Trim the ends of the tortilla roll with the spoon or hand instead of butter knife, leaving 1/2 inch margin between the last toothpick and the end of the roll",
+          "start_time": 263.438,
+          "end_time": 281.04200000000003,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Using a knife would give you a much cleaner cut for trimming the ends compared to using a spoon or your hands."
+            }
+          ]
+        },
+        {
+          "step_id": 114,
+          "description": "Trim-Trim the ends of the tortilla roll with the spoon or hand instead of butter knife, leaving 1/2 inch margin between the last toothpick and the end of the roll",
+          "start_time": 263.438,
+          "end_time": 281.04200000000003,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We usually insert the toothpicks before trimming the ends to help hold the shape while you cut."
+            }
+          ]
+        },
+        {
+          "step_id": 110,
+          "description": "Secure-Secure the rolled tortilla by inserting 5 toothpicks about 1 inch apart",
+          "start_time": 308.15510890457097,
+          "end_time": 347.337,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Good idea to put the toothpicks in now; they are essential for keeping the pinwheels together during the final slicing."
+            }
+          ]
+        },
+        {
+          "step_id": 118,
+          "description": "Clean-Clean the knife by wiping it with a paper towel",
+          "start_time": 357.281,
+          "end_time": 373.349,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to clean off the knife now, even though we did things a bit out of order."
+            }
+          ]
+        },
+        {
+          "step_id": 109,
+          "description": "Place-Place the pinwheels in a cup instead of a plate",
+          "start_time": 435.377,
+          "end_time": 456.932,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "A flat plate usually works better for arranging these pinwheels than a cup, so they don't get squished."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "10_48",
+    "activity_id": 10,
+    "step_annotations": [
+      {
+        "description": "Place-Place 8-inch flour tortilla on cutting board",
+        "step_id": 115,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Placed on a plate instead of cutting board"
+          }
+        ],
+        "start_time": 2.459,
+        "end_time": 57.486,
+        "modified_description": "Place-Place 8-inch flour tortilla on plate"
+      },
+      {
+        "description": "scoop-Use the knife to scoop jelly from the jar",
+        "step_id": 111,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Did not scoop properly"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before applying nut butter"
+          }
+        ],
+        "start_time": 66.459,
+        "end_time": 165.486
+      },
+      {
+        "description": "Spread-Spread jelly over the nut butter",
+        "step_id": 107,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spread on the boundary"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before applying nut butter"
+          }
+        ],
+        "start_time": 174.196,
+        "end_time": 197.478
+      },
+      {
+        "description": "scoop-Use a butter knife to scoop nut butter from the jar",
+        "step_id": 113,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Used normal butter instead of nut butter"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after applying jelly"
+          }
+        ],
+        "start_time": 214.323,
+        "end_time": 231.014
+      },
+      {
+        "description": "Spread-Spread nut butter onto the tortilla, leaving 1/2-inch uncovered at the edges",
+        "step_id": 112,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Did not spread the butter properly, instead leave drops of butter on the tortilla"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after applying jelly"
+          }
+        ],
+        "start_time": 232.906,
+        "end_time": 252.287
+      },
+      {
+        "description": "Clean-Clean the knife by wiping it with a paper towel",
+        "step_id": 118,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Improper Cleaning of the knife with paper towel. paper towel did not cover down side of the knife."
+          }
+        ],
+        "start_time": 260.687,
+        "end_time": 283.578,
+        "modified_description": "Clean-Clean the knife by wiping it with a paper towel. Improper technique (down side of knife not cleaned)"
+      },
+      {
+        "description": "Roll-Roll the tortilla from one end to the other into a log shape, about 1.5 inches thick. Roll it tight enough to prevent gaps, but not so tight that the filling leaks",
+        "step_id": 116,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Roll into a large log"
+          }
+        ],
+        "start_time": 294.615,
+        "end_time": 306.47,
+        "modified_description": "Roll-Roll the tortilla from one end to the other into a log shape, about 2.5 inches thick. Roll it loosely with huge gaps. filling does not leak. improper measurement."
+      },
+      {
+        "description": "Secure-Secure the rolled tortilla by inserting 5 toothpicks about 1 inch apart",
+        "step_id": 110,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Used 3 toothpicks instead of 5"
+          }
+        ],
+        "start_time": 322.206,
+        "end_time": 345.161
+      },
+      {
+        "description": "Clean-Clean the knife by wiping with a paper towel",
+        "step_id": 104,
+        "start_time": 360.27,
+        "end_time": 375.797
+      },
+      {
+        "description": "Slide-Slide floss under the tortilla, perpendicular to the length of the roll",
+        "step_id": 106,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Slide floss under the tortilla, parallel to the length of the roll. Did parallel instead of perpendicular."
+          }
+        ],
+        "start_time": 382.352,
+        "end_time": 412.152,
+        "modified_description": "Slide-Slide floss under the tortilla, parallel to the length of the roll"
+      },
+      {
+        "description": "Place-Place the floss halfway between toothpicks",
+        "step_id": 117,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before trimming the edges"
+          }
+        ],
+        "start_time": 413.034,
+        "end_time": 423.397
+      },
+      {
+        "description": "Cross-Cross the floss's two ends over the tortilla roll's top",
+        "step_id": 105,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before trimming the edges"
+          }
+        ],
+        "start_time": 453.379,
+        "end_time": 466.05261481489254
+      },
+      {
+        "description": "pull-pull the floss ends in opposite directions to slice",
+        "step_id": 108,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before trimming the edges"
+          }
+        ],
+        "start_time": 467.216,
+        "end_time": 573.87
+      },
+      {
+        "description": "Trim-Trim the ends of the tortilla roll with the butter knife, leaving 1/2 inch margin between the last toothpick and the end of the roll",
+        "step_id": 114,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Trim the same end twice"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after placing floss and slicing"
+          }
+        ],
+        "start_time": 579.5077968162357,
+        "end_time": 611.889,
+        "modified_description": "Trim-Trim the ends of the tortilla roll with the spoon base, leaving 1/2 inch margin between the last toothpick and the end of the roll"
+      },
+      {
+        "description": "Discard-Discard ends of the tortilla",
+        "step_id": 103,
+        "start_time": 613.653,
+        "end_time": 619.971,
+        "modified_description": "Discard-Discard ends of the tortilla"
+      },
+      {
+        "description": "Place-Place the pinwheels on a plate",
+        "step_id": 109,
+        "start_time": 625.835,
+        "end_time": 635.489,
+        "modified_description": "Place-Place the pinwheels on a plate"
+      },
+      {
+        "description": "slicing-Continue slicing with floss to create 1 more pinwheel",
+        "step_id": 102,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "slicing-Continue slicing with floss to create 1 more pinwheel",
+        "step_id": 102,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "slicing-Continue slicing with floss to create 1 more pinwheel",
+        "step_id": 102,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 115,
+          "description": "Place-Place 8-inch flour tortilla on cutting board",
+          "start_time": 2.459,
+          "end_time": 57.486,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you placed the tortilla on a plate. Using the cutting board would be better for the slicing steps later."
+            }
+          ]
+        },
+        {
+          "step_id": 111,
+          "description": "scoop-Use the knife to scoop jelly from the jar",
+          "start_time": 66.459,
+          "end_time": 165.486,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try to get a fuller scoop of jelly so it's easier to spread evenly."
+            }
+          ]
+        },
+        {
+          "step_id": 111,
+          "description": "scoop-Use the knife to scoop jelly from the jar",
+          "start_time": 66.459,
+          "end_time": 165.486,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You are starting with the jelly, but typically the nut butter is applied first. It might be easier if you switch order."
+            }
+          ]
+        },
+        {
+          "step_id": 107,
+          "description": "Spread-Spread jelly over the nut butter",
+          "start_time": 174.196,
+          "end_time": 197.478,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Be careful to spread the jelly evenly, keeping it slightly away from the very edge."
+            }
+          ]
+        },
+        {
+          "step_id": 107,
+          "description": "Spread-Spread jelly over the nut butter",
+          "start_time": 174.196,
+          "end_time": 197.478,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since you've already applied the jelly, just keep in mind that the nut butter will need to go on top now."
+            }
+          ]
+        },
+        {
+          "step_id": 113,
+          "description": "scoop-Use a butter knife to scoop nut butter from the jar",
+          "start_time": 214.323,
+          "end_time": 231.014,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I noticed you grabbed normal butter. This recipe actually calls for nut butter."
+            }
+          ]
+        },
+        {
+          "step_id": 113,
+          "description": "scoop-Use a butter knife to scoop nut butter from the jar",
+          "start_time": 214.323,
+          "end_time": 231.014,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Now that you're adding the nut butter, scoop enough to cover the jelly layer you already put down."
+            }
+          ]
+        },
+        {
+          "step_id": 112,
+          "description": "Spread-Spread nut butter onto the tortilla, leaving 1/2-inch uncovered at the edges",
+          "start_time": 232.906,
+          "end_time": 252.287,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try to spread the nut butter smoothly rather than leaving clumps or drops."
+            }
+          ]
+        },
+        {
+          "step_id": 112,
+          "description": "Spread-Spread nut butter onto the tortilla, leaving 1/2-inch uncovered at the edges",
+          "start_time": 232.906,
+          "end_time": 252.287,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the order was swapped, gently spread the nut butter over the jelly without mixing them too much."
+            }
+          ]
+        },
+        {
+          "step_id": 118,
+          "description": "Clean-Clean the knife by wiping it with a paper towel",
+          "start_time": 260.687,
+          "end_time": 283.578,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please be very careful. Make sure the paper towel fully covers the sharp edge of the blade to avoid cutting your hand."
+            }
+          ]
+        },
+        {
+          "step_id": 116,
+          "description": "Roll-Roll the tortilla from one end to the other into a log shape, about 1.5 inches thick. Roll it tight enough to prevent gaps, but not so tight that the filling leaks",
+          "start_time": 294.615,
+          "end_time": 306.47,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The roll looks a bit loose. It works best if you roll it tighter to close the gaps and keep the filling secure."
+            }
+          ]
+        },
+        {
+          "step_id": 110,
+          "description": "Secure-Secure the rolled tortilla by inserting 5 toothpicks about 1 inch apart",
+          "start_time": 322.206,
+          "end_time": 345.161,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You have used three toothpicks, but we need five to hold the roll together securely."
+            }
+          ]
+        },
+        {
+          "step_id": 106,
+          "description": "Slide-Slide floss under the tortilla, perpendicular to the length of the roll",
+          "start_time": 382.352,
+          "end_time": 412.152,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You've slid the floss parallel to the roll. Please rotate it so it's perpendicular for slicing."
+            }
+          ]
+        },
+        {
+          "step_id": 117,
+          "description": "Place-Place the floss halfway between toothpicks",
+          "start_time": 413.034,
+          "end_time": 423.397,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you haven't trimmed the ends yet. It's usually best to do that before slicing the pinwheels."
+            }
+          ]
+        },
+        {
+          "step_id": 105,
+          "description": "Cross-Cross the floss's two ends over the tortilla roll's top",
+          "start_time": 453.379,
+          "end_time": 466.05261481489254,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Remember, the ends of the roll still need to be trimmed when you have a moment."
+            }
+          ]
+        },
+        {
+          "step_id": 108,
+          "description": "pull-pull the floss ends in opposite directions to slice",
+          "start_time": 467.216,
+          "end_time": 573.87,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You are slicing now, but don't forget the ends of the tortilla still need trimming."
+            }
+          ]
+        },
+        {
+          "step_id": 114,
+          "description": "Trim-Trim the ends of the tortilla roll with the butter knife, leaving 1/2 inch margin between the last toothpick and the end of the roll",
+          "start_time": 579.5077968162357,
+          "end_time": 611.889,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You already trimmed that end. Make sure to check the other end as well."
+            }
+          ]
+        },
+        {
+          "step_id": 114,
+          "description": "Trim-Trim the ends of the tortilla roll with the butter knife, leaving 1/2 inch margin between the last toothpick and the end of the roll",
+          "start_time": 579.5077968162357,
+          "end_time": 611.889,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It's good you're trimming the ends now, though it's typically easier before slicing the pinwheels."
+            }
+          ]
+        },
+        {
+          "step_id": 102,
+          "description": "slicing-Continue slicing with floss to create 1 more pinwheel",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "There is still enough roll left. Don't forget to slice the remaining pinwheels."
+            }
+          ]
+        },
+        {
+          "step_id": 102,
+          "description": "slicing-Continue slicing with floss to create 1 more pinwheel",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You have a bit more of the roll left to slice."
+            }
+          ]
+        },
+        {
+          "step_id": 102,
+          "description": "slicing-Continue slicing with floss to create 1 more pinwheel",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Make sure to use the rest of the roll to create the last few pinwheels."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "10_50",
+    "activity_id": 10,
+    "step_annotations": [
+      {
+        "description": "Place-Place 8-inch flour tortilla on cutting board",
+        "step_id": 115,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Use a plate instead of a cutting board"
+          }
+        ],
+        "start_time": 4.104,
+        "end_time": 24.922,
+        "modified_description": "Place-Place 8-inch flour tortilla on a plate"
+      },
+      {
+        "description": "Clean-Clean the knife by wiping it with a paper towel",
+        "step_id": 118,
+        "start_time": 29.537,
+        "end_time": 50.4
+      },
+      {
+        "description": "scoop-Use the knife to scoop jelly from the jar",
+        "step_id": 111,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill some jelly while scooping"
+          }
+        ],
+        "start_time": 51.049,
+        "end_time": 86.748,
+        "modified_description": "(Spill)scoop-Use the knife to scoop jelly from the jar"
+      },
+      {
+        "description": "Spread-Spread jelly over the nut butter",
+        "step_id": 107,
+        "start_time": 88.054,
+        "end_time": 106.60631556026937
+      },
+      {
+        "description": "Clean-Clean the knife by wiping with a paper towel",
+        "step_id": 104,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Leave some jelly on the knife - unhyginic"
+          }
+        ],
+        "start_time": 107.343,
+        "end_time": 113.487,
+        "modified_description": "not enough, Clean-Clean the knife by wiping with a paper towel"
+      },
+      {
+        "description": "Roll-Roll the tortilla from one end to the other into a log shape, about 1.5 inches thick. Roll it tight enough to prevent gaps, but not so tight that the filling leaks",
+        "step_id": 116,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Roll into a larger log shape"
+          }
+        ],
+        "start_time": 119.14099999999999,
+        "end_time": 142.74
+      },
+      {
+        "description": "Secure-Secure the rolled tortilla by inserting 5 toothpicks about 1 inch apart",
+        "step_id": 110,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "use 3 instead of 5 toothpicks"
+          }
+        ],
+        "start_time": 144.124,
+        "end_time": 176.363
+      },
+      {
+        "description": "Trim-Trim the ends of the tortilla roll with the butter knife, leaving 1/2 inch margin between the last toothpick and the end of the roll",
+        "step_id": 114,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Trim too much"
+          }
+        ],
+        "start_time": 181.947,
+        "end_time": 198.035
+      },
+      {
+        "description": "Discard-Discard ends of the tortilla",
+        "step_id": 103,
+        "start_time": 198.95,
+        "end_time": 204.53300000000002
+      },
+      {
+        "description": "Slide-Slide floss under the tortilla, perpendicular to the length of the roll",
+        "step_id": 106,
+        "start_time": 179.67954229378398,
+        "end_time": 199.28036075877378
+      },
+      {
+        "description": "Place-Place the floss halfway between toothpicks",
+        "step_id": 117,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Cross-Cross the floss's two ends over the tortilla roll's top",
+        "step_id": 105,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "pull-pull the floss ends in opposite directions to slice",
+        "step_id": 108,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "slicing-Continue slicing with floss to create 1 more pinwheel",
+        "step_id": 102,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Use a knife instead of floss"
+          },
+          {
+            "tag": "Technique Error",
+            "description": "Cut into irregular shapes"
+          }
+        ],
+        "start_time": 214,
+        "end_time": 218.08
+      },
+      {
+        "description": "slicing-Continue slicing with floss to create 1 more pinwheel",
+        "step_id": 102,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Use a knife instead of floss"
+          }
+        ],
+        "start_time": 220,
+        "end_time": 223
+      },
+      {
+        "description": "slicing-Continue slicing with floss to create 1 more pinwheel",
+        "step_id": 102,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Place-Place the pinwheels on a plate",
+        "step_id": 109,
+        "start_time": 230.027,
+        "end_time": 238.65393469283225
+      },
+      {
+        "description": "Spread-Spread nut butter onto the tortilla, leaving 1/2-inch uncovered at the edges",
+        "step_id": 112,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "scoop-Use a butter knife to scoop nut butter from the jar",
+        "step_id": 113,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 115,
+          "description": "Place-Place 8-inch flour tortilla on cutting board",
+          "start_time": 4.104,
+          "end_time": 24.922,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please use a cutting board instead of a plate to ensure stability and prevent the knife from slipping."
+            }
+          ]
+        },
+        {
+          "step_id": 111,
+          "description": "scoop-Use the knife to scoop jelly from the jar",
+          "start_time": 51.049,
+          "end_time": 86.748,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try to scoop a little less or steady the knife to keep the jelly from spilling."
+            }
+          ]
+        },
+        {
+          "step_id": 104,
+          "description": "Clean-Clean the knife by wiping with a paper towel",
+          "start_time": 107.343,
+          "end_time": 113.487,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Make sure to wipe the knife completely clean to remove all the residue."
+            }
+          ]
+        },
+        {
+          "step_id": 116,
+          "description": "Roll-Roll the tortilla from one end to the other into a log shape, about 1.5 inches thick. Roll it tight enough to prevent gaps, but not so tight that the filling leaks",
+          "start_time": 119.141,
+          "end_time": 142.74,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The roll looks a bit loose; try tightening it slightly to match the target thickness."
+            }
+          ]
+        },
+        {
+          "step_id": 110,
+          "description": "Secure-Secure the rolled tortilla by inserting 5 toothpicks about 1 inch apart",
+          "start_time": 144.124,
+          "end_time": 176.363,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You'll need to use 5 toothpicks to secure the roll properly for slicing."
+            }
+          ]
+        },
+        {
+          "step_id": 114,
+          "description": "Trim-Trim the ends of the tortilla roll with the butter knife, leaving 1/2 inch margin between the last toothpick and the end of the roll",
+          "start_time": 181.947,
+          "end_time": 198.035,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Be careful not to trim too much off the ends; just enough to even it out."
+            }
+          ]
+        },
+        {
+          "step_id": 117,
+          "description": "Place-Place the floss halfway between toothpicks",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to position the floss between the toothpicks to prepare for the cut."
+            }
+          ]
+        },
+        {
+          "step_id": 105,
+          "description": "Cross-Cross the floss's two ends over the tortilla roll's top",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Now cross the two ends of the floss over the top of the roll."
+            }
+          ]
+        },
+        {
+          "step_id": 108,
+          "description": "pull-pull the floss ends in opposite directions to slice",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Pull the ends of the floss quickly in opposite directions to slice through cleanly."
+            }
+          ]
+        },
+        {
+          "step_id": 102,
+          "description": "slicing-Continue slicing with floss to create 1 more pinwheel",
+          "start_time": 214.0,
+          "end_time": 218.08,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It works best if you use the floss for slicing as instructed, rather than a knife."
+            }
+          ]
+        },
+        {
+          "step_id": 102,
+          "description": "slicing-Continue slicing with floss to create 1 more pinwheel",
+          "start_time": 214.0,
+          "end_time": 218.08,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try to keep the slices even so the pinwheels are consistent in size."
+            }
+          ]
+        },
+        {
+          "step_id": 102,
+          "description": "slicing-Continue slicing with floss to create 1 more pinwheel",
+          "start_time": 220.0,
+          "end_time": 223.0,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Remember to switch to the floss method for a cleaner cut."
+            }
+          ]
+        },
+        {
+          "step_id": 102,
+          "description": "slicing-Continue slicing with floss to create 1 more pinwheel",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like a slice was missed; make sure to create the required number of pinwheels."
+            }
+          ]
+        },
+        {
+          "step_id": 112,
+          "description": "Spread-Spread nut butter onto the tortilla, leaving 1/2-inch uncovered at the edges",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It seems the nut butter layer was missed earlier in the process."
+            }
+          ]
+        },
+        {
+          "step_id": 113,
+          "description": "scoop-Use a butter knife to scoop nut butter from the jar",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget that scooping the nut butter is a required step."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "12_6",
+    "activity_id": 12,
+    "step_annotations": [
+      {
+        "description": "Rinse-Rinse a tomato",
+        "step_id": 125,
+        "start_time": 10.898,
+        "end_time": 48.204
+      },
+      {
+        "description": "dry-gently dry it with a paper/tea towel",
+        "step_id": 122,
+        "start_time": 49.26,
+        "end_time": 59.037
+      },
+      {
+        "description": "Slice-Slice one tomato into about 1/2 inch thick slices",
+        "step_id": 119,
+        "start_time": 65.895,
+        "end_time": 163.885
+      },
+      {
+        "description": "Place-Place the thick slices of tomatoes on a platter, ensuring they only make a single layer",
+        "step_id": 120,
+        "start_time": 171.125,
+        "end_time": 205.161
+      },
+      {
+        "description": "Sprinkle-Sprinkle mozzarella cheese on top of the tomato throughout the platter",
+        "step_id": 124,
+        "start_time": 220.284,
+        "end_time": 263.586
+      },
+      {
+        "description": "Garnish-Garnish platter with italian seasoning",
+        "step_id": 127,
+        "start_time": 273.823,
+        "end_time": 297.657
+      },
+      {
+        "description": "Season-Season the tomato slices with salt",
+        "step_id": 123,
+        "start_time": 302.543,
+        "end_time": 326.891
+      },
+      {
+        "description": "Season-Season platter with 1/4 teaspoon black pepper",
+        "step_id": 126,
+        "start_time": 346,
+        "end_time": 370
+      },
+      {
+        "description": "Add-Add a drizzle of extra-virgin olive oil, about 1 tablespoon, over the entire platter",
+        "step_id": 121,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Didn't do the step of adding a extra-virgin olive oil."
+          }
+        ],
+        "start_time": 332.42,
+        "end_time": 376.456,
+        "modified_description": "Skip this step."
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 121,
+          "description": "Add-Add a drizzle of extra-virgin olive oil, about 1 tablespoon, over the entire platter",
+          "start_time": 332.42,
+          "end_time": 376.456,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like we missed the olive oil drizzle step. You might want to add that now to finish the dish."
+            },
+            {
+              "role": "user",
+              "utterance": "Oh, right. I missed that."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "12_26",
+    "activity_id": 12,
+    "step_annotations": [
+      {
+        "description": "Rinse-Rinse a tomato",
+        "step_id": 125,
+        "start_time": 19.10687495042322,
+        "end_time": 28.883
+      },
+      {
+        "description": "dry-gently dry it with a paper/tea towel",
+        "step_id": 122,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Do not try the tomato completely"
+          }
+        ],
+        "start_time": 37.81569000604595,
+        "end_time": 46.184,
+        "modified_description": "dry-gently dry half tomato with a paper/tea towel"
+      },
+      {
+        "description": "Slice-Slice one tomato into about 1/2 inch thick slices",
+        "step_id": 119,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Chop instead of slice"
+          }
+        ],
+        "start_time": 50.15554674486095,
+        "end_time": 120.934,
+        "modified_description": "Chop-Chop one tomato into pieces"
+      },
+      {
+        "description": "Place-Place the thick slices of tomatoes on a platter, ensuring they only make a single layer",
+        "step_id": 120,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Tomatoes are not placed in a single layer"
+          }
+        ],
+        "start_time": 140.11708296977025,
+        "end_time": 151.67000000000002,
+        "modified_description": "Place-Place the thick slices of tomatoes on a platter, not making a single layer."
+      },
+      {
+        "description": "Sprinkle-Sprinkle mozzarella cheese on top of the tomato throughout the platter",
+        "step_id": 124,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Poured the cheese instead of sprinkling it"
+          }
+        ],
+        "start_time": 179.12695266021768,
+        "end_time": 190.903
+      },
+      {
+        "description": "Season-Season the tomato slices with salt",
+        "step_id": 123,
+        "start_time": 216.9426426662636,
+        "end_time": 224.913
+      },
+      {
+        "description": "Garnish-Garnish platter with italian seasoning",
+        "step_id": 127,
+        "start_time": 229.28249940507862,
+        "end_time": 235.437
+      },
+      {
+        "description": "Season-Season platter with 1/4 teaspoon black pepper",
+        "step_id": 126,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Add 1/8 teaspoon rather than 1/4 teaspoon"
+          }
+        ],
+        "start_time": 252.36997330350664,
+        "end_time": 265.35,
+        "modified_description": "Season-Season platter with 1/8 teaspoon black pepper"
+      },
+      {
+        "description": "Add-Add a drizzle of extra-virgin olive oil, about 1 tablespoon, over the entire platter",
+        "step_id": 121,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 122,
+          "description": "dry-gently dry it with a paper/tea towel",
+          "start_time": 37.81569000604595,
+          "end_time": 46.184,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Make sure to dry the entire surface of the tomato gently for the best result."
+            }
+          ]
+        },
+        {
+          "step_id": 119,
+          "description": "Slice-Slice one tomato into about 1/2 inch thick slices",
+          "start_time": 50.15554674486095,
+          "end_time": 120.934,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The recipe calls for 1/2 inch slices rather than chopped pieces for this platter."
+            }
+          ]
+        },
+        {
+          "step_id": 120,
+          "description": "Place-Place the thick slices of tomatoes on a platter, ensuring they only make a single layer",
+          "start_time": 140.11708296977025,
+          "end_time": 151.67000000000002,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try to arrange the tomato slices in a single layer so they don't overlap too much."
+            }
+          ]
+        },
+        {
+          "step_id": 124,
+          "description": "Sprinkle-Sprinkle mozzarella cheese on top of the tomato throughout the platter",
+          "start_time": 179.12695266021768,
+          "end_time": 190.903,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It helps to sprinkle the cheese by hand for even distribution, rather than pouring it."
+            }
+          ]
+        },
+        {
+          "step_id": 126,
+          "description": "Season-Season platter with 1/4 teaspoon black pepper",
+          "start_time": 252.36997330350664,
+          "end_time": 265.35,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks closer to 1/8 teaspoon; you might want to add a bit more to reach the full 1/4 teaspoon."
+            }
+          ]
+        },
+        {
+          "step_id": 121,
+          "description": "Add-Add a drizzle of extra-virgin olive oil, about 1 tablespoon, over the entire platter",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to drizzle about a tablespoon of olive oil over the platter to finish."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "12_38",
+    "activity_id": 12,
+    "step_annotations": [
+      {
+        "description": "Rinse-Rinse a tomato",
+        "step_id": 125,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Do not rinse"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "use cherry tomato instead of normal tomato"
+          },
+          {
+            "tag": "Measurement Error",
+            "description": "use 2 cherry tomato instead of one normal tomato"
+          }
+        ],
+        "start_time": 11.691002187424427,
+        "end_time": 24.052
+      },
+      {
+        "description": "dry-gently dry it with a paper/tea towel",
+        "step_id": 122,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Dry it with a wet paper/tea towel"
+          }
+        ],
+        "start_time": 36.80500688633615,
+        "end_time": 58.568
+      },
+      {
+        "description": "Slice-Slice one tomato into about 1/2 inch thick slices",
+        "step_id": 119,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Slice into larger slices about 1 inch thick"
+          }
+        ],
+        "start_time": 75.77501417775092,
+        "end_time": 93.167,
+        "modified_description": "Slice-Slice one tomato into about 1 inch thick slices"
+      },
+      {
+        "description": "Place-Place the thick slices of tomatoes on a platter, ensuring they only make a single layer",
+        "step_id": 120,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Make double layer instead of single layer"
+          }
+        ],
+        "start_time": 107.81702017291416,
+        "end_time": 126.075,
+        "modified_description": "Place-Place the thick slices of tomatoes on a platter, making a double layer of tomatoes"
+      },
+      {
+        "description": "Season-Season the tomato slices with salt",
+        "step_id": 123,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Season-Season the tomato slices with sugar instead of salt"
+          }
+        ],
+        "start_time": 147.65302762636034,
+        "end_time": 162.243,
+        "modified_description": "Season-Season the tomato slices with sugar"
+      },
+      {
+        "description": "Season-Season platter with 1/4 teaspoon black pepper",
+        "step_id": 126,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Season-Season platter with 1/2 teaspoon black pepper"
+          }
+        ],
+        "start_time": 186.1900348367594,
+        "end_time": 200.747,
+        "modified_description": "Season-Season platter with 1/2 teaspoon black pepper"
+      },
+      {
+        "description": "Sprinkle-Sprinkle mozzarella cheese on top of the tomato throughout the platter",
+        "step_id": 124,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Sprinkle-Sprinkle cheddar cheese on boundary of the plater."
+          }
+        ],
+        "start_time": 229.92304301934703,
+        "end_time": 256.119,
+        "modified_description": "Sprinkle-Sprinkle cheddar cheese on boundary of the plater."
+      },
+      {
+        "description": "Garnish-Garnish platter with italian seasoning",
+        "step_id": 127,
+        "start_time": 263.2640492575574,
+        "end_time": 273.491
+      },
+      {
+        "description": "Add-Add a drizzle of extra-virgin olive oil, about 1 tablespoon, over the entire platter",
+        "step_id": 121,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Add 2 teaspoon instead of 1 tablespoon"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Using vegetable oil instead of olive oil"
+          }
+        ],
+        "start_time": 314.79105889842805,
+        "end_time": 349.286,
+        "modified_description": "Add-Add a drizzle of extra-virgin vegetable oil, about 2 teaspoon, over the entire platter"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 125,
+          "description": "Rinse-Rinse a tomato",
+          "start_time": 11.691,
+          "end_time": 24.052,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you might have forgotten to rinse the tomato. It is important to wash it before preparation."
+            },
+            {
+              "role": "user",
+              "utterance": "Oh right, I skipped that."
+            }
+          ]
+        },
+        {
+          "step_id": 125,
+          "description": "Rinse-Rinse a tomato",
+          "start_time": 11.691,
+          "end_time": 24.052,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I noticed you picked up a cherry tomato, but the recipe calls for a regular tomato. Do you have one available?"
+            }
+          ]
+        },
+        {
+          "step_id": 125,
+          "description": "Rinse-Rinse a tomato",
+          "start_time": 11.691,
+          "end_time": 24.052,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Using two cherry tomatoes might affect the dish's texture compared to one normal tomato. You may want to switch if possible."
+            }
+          ]
+        },
+        {
+          "step_id": 122,
+          "description": "dry-gently dry it with a paper/tea towel",
+          "start_time": 36.805,
+          "end_time": 58.568,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That towel seems to be wet. Using a dry paper towel will work much better for drying the tomato."
+            }
+          ]
+        },
+        {
+          "step_id": 119,
+          "description": "Slice-Slice one tomato into about 1 inch thick slices",
+          "start_time": 75.775,
+          "end_time": 93.167,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Those slices look about an inch thick. We're aiming for thinner slices, around half an inch."
+            },
+            {
+              "role": "user",
+              "utterance": "I'll try to cut them thinner."
+            }
+          ]
+        },
+        {
+          "step_id": 120,
+          "description": "Place-Place the thick slices of tomatoes on a platter, making a double layer of tomatoes",
+          "start_time": 107.817,
+          "end_time": 126.075,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It's best to arrange the tomato slices in a single layer on the platter so they can be seasoned evenly."
+            }
+          ]
+        },
+        {
+          "step_id": 123,
+          "description": "Season-Season the tomato slices with sugar",
+          "start_time": 147.653,
+          "end_time": 162.243,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Just a heads up, that looks like sugar. We need to season the tomatoes with salt."
+            }
+          ]
+        },
+        {
+          "step_id": 126,
+          "description": "Season-Season platter with 1/2 teaspoon black pepper",
+          "start_time": 186.19,
+          "end_time": 200.747,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like about half a teaspoon of pepper. The recipe only needs a quarter teaspoon, so be careful not to over-season."
+            }
+          ]
+        },
+        {
+          "step_id": 124,
+          "description": "Sprinkle-Sprinkle cheddar cheese on boundary of the plater.",
+          "start_time": 229.923,
+          "end_time": 256.119,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We should use mozzarella cheese and sprinkle it directly on top of the tomatoes, rather than cheddar around the edges."
+            }
+          ]
+        },
+        {
+          "step_id": 121,
+          "description": "Add-Add a drizzle of extra-virgin vegetable oil, about 2 teaspoon, over the entire platter",
+          "start_time": 314.791,
+          "end_time": 349.286,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You've added about two teaspoons, but we need a full tablespoon. Feel free to drizzle a little more."
+            }
+          ]
+        },
+        {
+          "step_id": 121,
+          "description": "Add-Add a drizzle of extra-virgin vegetable oil, about 2 teaspoon, over the entire platter",
+          "start_time": 314.791,
+          "end_time": 349.286,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I see you're using vegetable oil. Extra-virgin olive oil is recommended here for the best flavor."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "12_41",
+    "activity_id": 12,
+    "step_annotations": [
+      {
+        "description": "Rinse-Rinse a tomato",
+        "step_id": 125,
+        "start_time": 46.392,
+        "end_time": 49.498
+      },
+      {
+        "description": "dry-gently dry it with a paper/tea towel",
+        "step_id": 122,
+        "start_time": 70.57207351874244,
+        "end_time": 80.539
+      },
+      {
+        "description": "Slice-Slice one tomato into about 1/2 inch thick slices",
+        "step_id": 119,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Slicing improperly done. Slices are not of uniform thickness."
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Use soiled chopping board for slicing tomato"
+          }
+        ],
+        "start_time": 95.04464740024184,
+        "end_time": 125.858
+      },
+      {
+        "description": "Season-Season platter with 1/4 teaspoon black pepper",
+        "step_id": 126,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spilled while measuring black pepper"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Took a lid instead of plate for platter"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before placing tomato slices on platter"
+          }
+        ],
+        "start_time": 196.3497206771463,
+        "end_time": 241.748,
+        "modified_description": "Season-Season glass cover of platter with 1/4 teaspoon black pepper"
+      },
+      {
+        "description": "Sprinkle-Sprinkle mozzarella cheese on top of the tomato throughout the platter",
+        "step_id": 124,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Sprinkle on chopping board instead of platter"
+          },
+          {
+            "tag": "Technique Error",
+            "description": "Spill while sprinkling mozzarella cheese"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before placing tomato slices on platter"
+          }
+        ],
+        "start_time": 255.5392016928658,
+        "end_time": 270.043
+      },
+      {
+        "description": "Season-Season the tomato slices with salt",
+        "step_id": 123,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Season tomato slices with powdered sugar instead of salt"
+          },
+          {
+            "tag": "Technique Error",
+            "description": "Seasoning performed in salt bae style"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Seasoned on chopping board instead of platter"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before placing tomato slices on platter"
+          }
+        ],
+        "start_time": 298.22392357920194,
+        "end_time": 308.744,
+        "modified_description": "Season-Season the tomato slices with powdered sugar from huge height"
+      },
+      {
+        "description": "Garnish-Garnish platter with italian seasoning",
+        "step_id": 127,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Garnishing on chopping board instead of platter"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before placing tomato slices on platter"
+          }
+        ],
+        "start_time": 354.56775646916566,
+        "end_time": 362.53557122128177,
+        "modified_description": "Garnish-Garnish glass cover of platter with italian seasoning"
+      },
+      {
+        "description": "Place-Place the thick slices of tomatoes on a platter, ensuring they only make a single layer",
+        "step_id": 120,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Throwing tomato slices on platter instead of placing"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after seasoning and garnishing the platter"
+          }
+        ],
+        "start_time": 380.17858960096737,
+        "end_time": 395.008
+      },
+      {
+        "description": "Add-Add a drizzle of extra-virgin olive oil, about 1 tablespoon, over the entire platter",
+        "step_id": 121,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Used apple cider vinegar instead of olive oil"
+          }
+        ],
+        "start_time": 427.9854781136639,
+        "end_time": 454.091,
+        "modified_description": "Add-Add a drizzle of apple cider vinegar, about 1 tablespoon, over the entire glass cover of platter"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 119,
+          "description": "Slice-Slice one tomato into about 1/2 inch thick slices",
+          "start_time": 95.04464740024184,
+          "end_time": 125.858,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try to keep your grip steady to ensure the slices are of uniform thickness."
+            }
+          ]
+        },
+        {
+          "step_id": 119,
+          "description": "Slice-Slice one tomato into about 1/2 inch thick slices",
+          "start_time": 95.04464740024184,
+          "end_time": 125.858,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That chopping board appears soiled. Please switch to a clean surface to maintain hygiene."
+            }
+          ]
+        },
+        {
+          "step_id": 126,
+          "description": "Season-Season glass cover of platter with 1/4 teaspoon black pepper",
+          "start_time": 196.3497206771463,
+          "end_time": 241.748,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful with the measuring spoon to avoid spilling the pepper."
+            }
+          ]
+        },
+        {
+          "step_id": 126,
+          "description": "Season-Season glass cover of platter with 1/4 teaspoon black pepper",
+          "start_time": 196.3497206771463,
+          "end_time": 241.748,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you have a lid there. A flat serving plate would be better for the platter."
+            },
+            {
+              "role": "user",
+              "utterance": "Oh, I grabbed the wrong one."
+            }
+          ]
+        },
+        {
+          "step_id": 126,
+          "description": "Season-Season glass cover of platter with 1/4 teaspoon black pepper",
+          "start_time": 196.3497206771463,
+          "end_time": 241.748,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We should place the tomato slices on the platter before adding the seasoning."
+            }
+          ]
+        },
+        {
+          "step_id": 124,
+          "description": "Sprinkle-Sprinkle mozzarella cheese on top of the tomato throughout the platter",
+          "start_time": 255.5392016928658,
+          "end_time": 270.043,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please sprinkle the cheese onto the platter rather than the chopping board."
+            }
+          ]
+        },
+        {
+          "step_id": 124,
+          "description": "Sprinkle-Sprinkle mozzarella cheese on top of the tomato throughout the platter",
+          "start_time": 255.5392016928658,
+          "end_time": 270.043,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try to sprinkle gently to keep the cheese from spilling over the sides."
+            }
+          ]
+        },
+        {
+          "step_id": 124,
+          "description": "Sprinkle-Sprinkle mozzarella cheese on top of the tomato throughout the platter",
+          "start_time": 255.5392016928658,
+          "end_time": 270.043,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Let's arrange the tomatoes on the platter first before adding the cheese."
+            }
+          ]
+        },
+        {
+          "step_id": 123,
+          "description": "Season-Season the tomato slices with powdered sugar from huge height",
+          "start_time": 298.22392357920194,
+          "end_time": 308.744,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Check the label on that container; it seems to be powdered sugar instead of salt."
+            },
+            {
+              "role": "user",
+              "utterance": "Whoops, wrong jar."
+            }
+          ]
+        },
+        {
+          "step_id": 123,
+          "description": "Season-Season the tomato slices with powdered sugar from huge height",
+          "start_time": 298.22392357920194,
+          "end_time": 308.744,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You might get better coverage if you season closer to the tomatoes rather than from that height."
+            }
+          ]
+        },
+        {
+          "step_id": 123,
+          "description": "Season-Season the tomato slices with powdered sugar from huge height",
+          "start_time": 298.22392357920194,
+          "end_time": 308.744,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It would be best to season the slices directly on the platter."
+            }
+          ]
+        },
+        {
+          "step_id": 123,
+          "description": "Season-Season the tomato slices with powdered sugar from huge height",
+          "start_time": 298.22392357920194,
+          "end_time": 308.744,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Remember to place the tomato slices on the platter before seasoning them."
+            }
+          ]
+        },
+        {
+          "step_id": 127,
+          "description": "Garnish-Garnish glass cover of platter with italian seasoning",
+          "start_time": 354.56775646916566,
+          "end_time": 362.53557122128177,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please garnish the platter itself, not the board."
+            }
+          ]
+        },
+        {
+          "step_id": 127,
+          "description": "Garnish-Garnish glass cover of platter with italian seasoning",
+          "start_time": 354.56775646916566,
+          "end_time": 362.53557122128177,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We generally place the tomatoes on the platter before applying the garnish."
+            }
+          ]
+        },
+        {
+          "step_id": 120,
+          "description": "Place-Place the thick slices of tomatoes on a platter, ensuring they only make a single layer",
+          "start_time": 380.17858960096737,
+          "end_time": 395.008,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please place the slices gently rather than throwing them to ensure a neat layer."
+            }
+          ]
+        },
+        {
+          "step_id": 120,
+          "description": "Place-Place the thick slices of tomatoes on a platter, ensuring they only make a single layer",
+          "start_time": 380.17858960096737,
+          "end_time": 395.008,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the seasonings are already down, just arrange the tomato slices on top carefully."
+            }
+          ]
+        },
+        {
+          "step_id": 121,
+          "description": "Add-Add a drizzle of apple cider vinegar, about 1 tablespoon, over the entire glass cover of platter",
+          "start_time": 427.9854781136639,
+          "end_time": 454.091,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Hold on, that looks like apple cider vinegar. The recipe calls for olive oil."
+            },
+            {
+              "role": "user",
+              "utterance": "Thanks for catching that."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "12_43",
+    "activity_id": 12,
+    "step_annotations": [
+      {
+        "description": "Rinse-Rinse a tomato",
+        "step_id": 125,
+        "errors": [
+          {
+            "tag": "Temperature Error",
+            "description": "Rinse with hot water"
+          }
+        ],
+        "start_time": 29.558347794437726,
+        "end_time": 43.43,
+        "modified_description": "Rinse a tomato for 1 second with hot water"
+      },
+      {
+        "description": "dry-gently dry it with a paper/tea towel",
+        "step_id": 122,
+        "start_time": 53.54422018500605,
+        "end_time": 61.116
+      },
+      {
+        "description": "Slice-Slice one tomato into about 1/2 inch thick slices",
+        "step_id": 119,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Cut tomato instead of slicing"
+          },
+          {
+            "tag": "Measurement Error",
+            "description": "Cut into big chunks"
+          }
+        ],
+        "start_time": 78.49921873276905,
+        "end_time": 97.618
+      },
+      {
+        "description": "Place-Place the thick slices of tomatoes on a platter, ensuring they only make a single layer",
+        "step_id": 120,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill tomatoes while placing"
+          }
+        ],
+        "start_time": 143.67295280411125,
+        "end_time": 148.791,
+        "modified_description": "Place the thick slices of tomatoes on a platter, ensuring they only make a single layer, but spill"
+      },
+      {
+        "description": "Season-Season platter with 1/4 teaspoon black pepper",
+        "step_id": 126,
+        "start_time": 183.68,
+        "end_time": 190.556
+      },
+      {
+        "description": "Garnish-Garnish platter with italian seasoning",
+        "step_id": 127,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Season-Season the tomato slices with salt",
+        "step_id": 123,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Sprinkle-Sprinkle mozzarella cheese on top of the tomato throughout the platter",
+        "step_id": 124,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Add-Add a drizzle of extra-virgin olive oil, about 1 tablespoon, over the entire platter",
+        "step_id": 121,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 125,
+          "description": "Rinse a tomato for 1 second with hot water",
+          "start_time": 29.558347794437726,
+          "end_time": 43.43,
+          "error_tag": "Temperature Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I noticed the water is quite hot. Using cool water is better for keeping the tomato fresh."
+            }
+          ]
+        },
+        {
+          "step_id": 119,
+          "description": "Slice-Slice one tomato into about 1/2 inch thick slices",
+          "start_time": 78.49921873276905,
+          "end_time": 97.618,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try using a gentle sawing motion with the knife to get clean slices rather than cutting straight down."
+            }
+          ]
+        },
+        {
+          "step_id": 119,
+          "description": "Slice-Slice one tomato into about 1/2 inch thick slices",
+          "start_time": 78.49921873276905,
+          "end_time": 97.618,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Those pieces are coming out a bit thick. Aiming for thinner slices will help ensure an even texture."
+            }
+          ]
+        },
+        {
+          "step_id": 120,
+          "description": "Place the thick slices of tomatoes on a platter, ensuring they only make a single layer, but spill",
+          "start_time": 143.67295280411125,
+          "end_time": 148.791,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful there. Steading the plate with your other hand can help prevent them from slipping off."
+            }
+          ]
+        },
+        {
+          "step_id": 127,
+          "description": "Skipped this step",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like we missed the Italian seasoning. You can sprinkle that over the platter now."
+            }
+          ]
+        },
+        {
+          "step_id": 123,
+          "description": "Skipped this step",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to season the tomato slices with a little salt."
+            }
+          ]
+        },
+        {
+          "step_id": 124,
+          "description": "Skipped this step",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We still need to add the mozzarella cheese on top of the tomatoes."
+            }
+          ]
+        },
+        {
+          "step_id": 121,
+          "description": "Skipped this step",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Remember to finish by drizzling about a tablespoon of olive oil over the entire platter."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "12_48",
+    "activity_id": 12,
+    "step_annotations": [
+      {
+        "description": "Rinse-Rinse a tomato",
+        "step_id": 125,
+        "start_time": 9.122,
+        "end_time": 11.81
+      },
+      {
+        "description": "dry-gently dry it with a paper/tea towel",
+        "step_id": 122,
+        "start_time": 13.810814333736396,
+        "end_time": 18.081
+      },
+      {
+        "description": "Slice-Slice one tomato into about 1/2 inch thick slices",
+        "step_id": 119,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Cut instead of slice"
+          }
+        ],
+        "start_time": 33.800150869407496,
+        "end_time": 45.524,
+        "modified_description": "Slice-Cut one tomato into about 1/2 inch thick slices"
+      },
+      {
+        "description": "Place-Place the thick slices of tomatoes on a platter, ensuring they only make a single layer",
+        "step_id": 120,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Instead of a single layer, pile up the cut tomatoes"
+          }
+        ],
+        "start_time": 67.23685925634825,
+        "end_time": 83.598,
+        "modified_description": "Place-Place the thick slices of tomatoes on a platter, ensuring they are piled up over each other"
+      },
+      {
+        "description": "Season-Season the tomato slices with salt",
+        "step_id": 123,
+        "start_time": 94.13160295888754,
+        "end_time": 100.491
+      },
+      {
+        "description": "Garnish-Garnish platter with italian seasoning",
+        "step_id": 127,
+        "start_time": 136.837,
+        "end_time": 139.288
+      },
+      {
+        "description": "Season-Season platter with 1/4 teaspoon black pepper",
+        "step_id": 126,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Accidentally spilled a lot of black pepper"
+          }
+        ],
+        "start_time": 117.39192183675938,
+        "end_time": 123.843,
+        "modified_description": "Season-Season platter with 1 teaspoon black pepper"
+      },
+      {
+        "description": "Sprinkle-Sprinkle mozzarella cheese on top of the tomato throughout the platter",
+        "step_id": 124,
+        "start_time": 158.82436483796857,
+        "end_time": 163.09300000000002
+      },
+      {
+        "description": "Add-Add a drizzle of extra-virgin olive oil, about 1 tablespoon, over the entire platter",
+        "step_id": 121,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Add one tablespoon of oil, then heat another tablespoon of oil in a pan and add it to the platter"
+          }
+        ],
+        "start_time": 187.89976343530836,
+        "end_time": 295.422
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 119,
+          "description": "Slice-Cut one tomato into about 1/2 inch thick slices",
+          "start_time": 33.800150869407496,
+          "end_time": 45.524,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try using a gentle sawing motion to slice the tomato clearly rather than chopping straight down."
+            },
+            {
+              "role": "user",
+              "utterance": "Okay, that cuts much better."
+            }
+          ]
+        },
+        {
+          "step_id": 120,
+          "description": "Place-Place the thick slices of tomatoes on a platter, ensuring they are piled up over each other",
+          "start_time": 67.23685925634825,
+          "end_time": 83.598,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "For the best presentation, please arrange the tomato slices in a single layer instead of piling them up."
+            }
+          ]
+        },
+        {
+          "step_id": 126,
+          "description": "Season-Season platter with 1 teaspoon black pepper",
+          "start_time": 117.39192183675938,
+          "end_time": 123.843,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like quite a bit of pepper spilled out. You might want to carefully scoop away the excess."
+            },
+            {
+              "role": "user",
+              "utterance": "Oops, I'll clean that up."
+            }
+          ]
+        },
+        {
+          "step_id": 121,
+          "description": "Add-Add a drizzle of extra-virgin olive oil, about 1 tablespoon, over the entire platter",
+          "start_time": 187.89976343530836,
+          "end_time": 295.422,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Just a heads up, this recipe only calls for fresh olive oil drizzled on top; there is no need to heat extra oil in a pan."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "12_51",
+    "activity_id": 12,
+    "step_annotations": [
+      {
+        "description": "Rinse-Rinse a tomato",
+        "step_id": 125,
+        "start_time": 17.089260822249095,
+        "end_time": 23.433
+      },
+      {
+        "description": "dry-gently dry it with a paper/tea towel",
+        "step_id": 122,
+        "start_time": 25,
+        "end_time": 29.544145828295044
+      },
+      {
+        "description": "Slice-Slice one tomato into about 1/2 inch thick slices",
+        "step_id": 119,
+        "start_time": 43.447273276904475,
+        "end_time": 73.688
+      },
+      {
+        "description": "Place-Place the thick slices of tomatoes on a platter, ensuring they only make a single layer",
+        "step_id": 120,
+        "start_time": 96.16329818621523,
+        "end_time": 110.928
+      },
+      {
+        "description": "Season-Season platter with 1/4 teaspoon black pepper",
+        "step_id": 126,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spilled the whole bottle of black pepper on the platter"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Used hands to clean and spread the black pepper"
+          }
+        ],
+        "start_time": 138.45197750906894,
+        "end_time": 143.507,
+        "modified_description": "Season-Season platter with 1/4 teaspoon black pepper, spilling the whole bottle, mix with hands"
+      },
+      {
+        "description": "Garnish-Garnish platter with italian seasoning",
+        "step_id": 127,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill some italian seasoning while garnishing"
+          }
+        ],
+        "start_time": 174.07874159613058,
+        "end_time": 180.133
+      },
+      {
+        "description": "Season-Season the tomato slices with salt",
+        "step_id": 123,
+        "start_time": 186.82327509068924,
+        "end_time": 191.036
+      },
+      {
+        "description": "Sprinkle-Sprinkle mozzarella cheese on top of the tomato throughout the platter",
+        "step_id": 124,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Sprinkling from too high and spilling the cheese"
+          }
+        ],
+        "start_time": 204.20218440145104,
+        "end_time": 212.257,
+        "modified_description": "Sprinkle-Sprinkle mozzarella cheese on top of the tomato throughout the platter, spill"
+      },
+      {
+        "description": "Add-Add a drizzle of extra-virgin olive oil, about 1 tablespoon, over the entire platter",
+        "step_id": 121,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spilling the olive oil while drizzling"
+          }
+        ],
+        "start_time": 223.6086331318017,
+        "end_time": 231.374,
+        "modified_description": "Add-Add a drizzle of extra-virgin olive oil, about 1 tablespoon, over the entire platter, spilling it"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 126,
+          "description": "Season-Season platter with 1/4 teaspoon black pepper, spilling the whole bottle, mix with hands",
+          "start_time": 138.45197750906894,
+          "end_time": 143.507,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like the whole bottle spilled. You might want to remove the excess pepper before continuing."
+            },
+            {
+              "role": "user",
+              "utterance": "Yeah, that was way too much."
+            }
+          ]
+        },
+        {
+          "step_id": 126,
+          "description": "Season-Season platter with 1/4 teaspoon black pepper, spilling the whole bottle, mix with hands",
+          "start_time": 138.45197750906894,
+          "end_time": 143.507,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I'd suggest using a spoon or paper towel to tidy that up rather than your hands."
+            }
+          ]
+        },
+        {
+          "step_id": 127,
+          "description": "Garnish-Garnish platter with italian seasoning",
+          "start_time": 174.07874159613058,
+          "end_time": 180.133,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try tapping the container gently to control the seasoning flow and avoid spills."
+            }
+          ]
+        },
+        {
+          "step_id": 124,
+          "description": "Sprinkle-Sprinkle mozzarella cheese on top of the tomato throughout the platter, spill",
+          "start_time": 204.20218440145104,
+          "end_time": 212.257,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "If you hold your hand closer to the platter while sprinkling, it helps keep the cheese from scattering."
+            }
+          ]
+        },
+        {
+          "step_id": 121,
+          "description": "Add-Add a drizzle of extra-virgin olive oil, about 1 tablespoon, over the entire platter, spilling it",
+          "start_time": 223.6086331318017,
+          "end_time": 231.374,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Pouring slowly or using a spout can help you get a cleaner drizzle without spilling."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "13_12",
+    "activity_id": 13,
+    "step_annotations": [
+      {
+        "description": "Measure-Measure 2 cups of frozen corn",
+        "step_id": 129,
+        "start_time": 28.82012392524377,
+        "end_time": 102.28318491115925
+      },
+      {
+        "description": "Thaw-Thaw the frozen corn by putting it in a sieve and running it under cold water",
+        "step_id": 137,
+        "start_time": 112.45499335536293,
+        "end_time": 145.79592103358613
+      },
+      {
+        "description": "Add-Add the corn into a microwave-safe bowl",
+        "step_id": 132,
+        "start_time": 234.51669468580712,
+        "end_time": 249.644
+      },
+      {
+        "description": "Microwave-Microwave the corn for 2 minutes",
+        "step_id": 133,
+        "start_time": 261.0764167345612,
+        "end_time": 393.203
+      },
+      {
+        "description": "Add-Add 1 teaspoon of softened butter",
+        "step_id": 138,
+        "start_time": 409.872,
+        "end_time": 415.34884480498374
+      },
+      {
+        "description": "Add-1 teaspoon of pepper powder to the bowl",
+        "step_id": 130,
+        "start_time": 463.38238468039003,
+        "end_time": 475.2494945319609
+      },
+      {
+        "description": "stir-then stir the bowl",
+        "step_id": 135,
+        "start_time": 480.90049922318525,
+        "end_time": 500.6790156424701
+      },
+      {
+        "description": "Microwave-Microwave the corn for 3 more minutes",
+        "step_id": 134,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spilled the corn"
+          }
+        ],
+        "start_time": 507.4602212719393,
+        "end_time": 514.8065273705308,
+        "modified_description": "Spilled the cord - Microwave-Microwave the corn for 3 more minutes"
+      },
+      {
+        "description": "Extract-Extract lime juice from 1/3 lime",
+        "step_id": 131,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "missing step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0
+      },
+      {
+        "description": "Add-Add 1 teaspoon salt to the bowl",
+        "step_id": 136,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "missing step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0
+      },
+      {
+        "description": "add-add lime juice to the bowl",
+        "step_id": 128,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "missing step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0
+      },
+      {
+        "description": "Mix-Mix the contents of the bowl well",
+        "step_id": 76,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "missing step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 134,
+          "description": "Spilled the cord - Microwave-Microwave the corn for 3 more minutes",
+          "start_time": 507.4602212719393,
+          "end_time": 514.8065273705308,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please be careful, that corn is likely very hot. Let's pause to clean up the spill safely."
+            }
+          ]
+        },
+        {
+          "step_id": 131,
+          "description": "Extract-Extract lime juice from 1/3 lime",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like we missed extracting the lime juice. Let's slice the lime and squeeze the juice now."
+            }
+          ]
+        },
+        {
+          "step_id": 136,
+          "description": "Add-Add 1 teaspoon salt to the bowl",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to season the corn. Please add one teaspoon of salt to the bowl."
+            }
+          ]
+        },
+        {
+          "step_id": 128,
+          "description": "add-add lime juice to the bowl",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We also need to pour the prepared lime juice into the bowl to add flavor."
+            }
+          ]
+        },
+        {
+          "step_id": 76,
+          "description": "Mix-Mix the contents of the bowl well",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Finally, make sure to mix all the ingredients in the bowl thoroughly."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "13_24",
+    "activity_id": 13,
+    "step_annotations": [
+      {
+        "description": "Measure-Measure 2 cups of frozen corn",
+        "step_id": 129,
+        "start_time": 56.823035651137594,
+        "end_time": 79.69084268147346
+      },
+      {
+        "description": "Thaw-Thaw the frozen corn by putting it in a sieve and running it under cold water",
+        "step_id": 137,
+        "start_time": 125.42645674214519,
+        "end_time": 169.77614310400867
+      },
+      {
+        "description": "Add-Add the corn into a microwave-safe bowl",
+        "step_id": 132,
+        "start_time": 176.70578159804984,
+        "end_time": 196.80173323076926
+      },
+      {
+        "description": "Microwave-Microwave the corn for 2 minutes",
+        "step_id": 133,
+        "start_time": 208.58211867063923,
+        "end_time": 338.403
+      },
+      {
+        "description": "Add-1 teaspoon of pepper powder to the bowl",
+        "step_id": 130,
+        "start_time": 368.65676788299027,
+        "end_time": 385.901
+      },
+      {
+        "description": "Add-Add 1 teaspoon of softened butter",
+        "step_id": 138,
+        "start_time": 388.75271951570966,
+        "end_time": 419.9360927388949
+      },
+      {
+        "description": "stir-then stir the bowl",
+        "step_id": 135,
+        "start_time": 433.023,
+        "end_time": 448.725
+      },
+      {
+        "description": "Microwave-Microwave the corn for 3 more minutes",
+        "step_id": 134,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Extract-Extract lime juice from 1/3 lime",
+        "step_id": 131,
+        "start_time": 456,
+        "end_time": 477
+      },
+      {
+        "description": "add-add lime juice to the bowl",
+        "step_id": 128,
+        "start_time": 467.750598347779,
+        "end_time": 477.45209223943664
+      },
+      {
+        "description": "Add-Add 1 teaspoon salt to the bowl",
+        "step_id": 136,
+        "start_time": 522.4947424507043,
+        "end_time": 540.5118025352112
+      },
+      {
+        "description": "Mix-Mix the contents of the bowl well",
+        "step_id": 76,
+        "start_time": 544.669585631636,
+        "end_time": 562.948
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 134,
+          "description": "Microwave-Microwave the corn for 3 more minutes",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Before moving on to the seasoning, remember to microwave the corn for another 3 minutes to make sure it's fully cooked."
+            },
+            {
+              "role": "user",
+              "utterance": "Oh right, I almost skipped that."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "13_31",
+    "activity_id": 13,
+    "step_annotations": [
+      {
+        "description": "Measure-Measure 2 cups of frozen corn",
+        "step_id": 129,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Added 3 cups instead of 2 cups"
+          }
+        ],
+        "start_time": 21.642257492140267,
+        "end_time": 83.979,
+        "modified_description": "Measure-Measure 3 cups of frozen corn"
+      },
+      {
+        "description": "Thaw-Thaw the frozen corn by putting it in a sieve and running it under cold water",
+        "step_id": 137,
+        "errors": [
+          {
+            "tag": "Temperature Error",
+            "description": "Used hot water instead of cold water"
+          }
+        ],
+        "start_time": 95.68155943893592,
+        "end_time": 133.489,
+        "modified_description": "Thaw-Thaw the frozen corn by putting it in a sieve and running it under hot water"
+      },
+      {
+        "description": "Add-Add the corn into a microwave-safe bowl",
+        "step_id": 132,
+        "start_time": 157.7606664558646,
+        "end_time": 174.859
+      },
+      {
+        "description": "Microwave-Microwave the corn for 2 minutes",
+        "step_id": 133,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Microwaved only for 30 secs"
+          }
+        ],
+        "start_time": 182.8201224993954,
+        "end_time": 218.21,
+        "modified_description": "Microwave-Microwave the corn for 30 seconds"
+      },
+      {
+        "description": "Add-1 teaspoon of pepper powder to the bowl",
+        "step_id": 130,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill while adding"
+          }
+        ],
+        "start_time": 231.2304353107618,
+        "end_time": 238.6343655054414,
+        "modified_description": "Add-1 teaspoon of pepper powder to the bowl but spill"
+      },
+      {
+        "description": "stir-then stir the bowl",
+        "step_id": 135,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Do not stir enough"
+          }
+        ],
+        "start_time": 248.3164280677146,
+        "end_time": 257.137,
+        "modified_description": "stir-then stir the bowl for 5 seconds"
+      },
+      {
+        "description": "Microwave-Microwave the corn for 3 more minutes",
+        "step_id": 134,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Microwave the corn for 2 more minutes rather than 3 mins"
+          }
+        ],
+        "start_time": 263.6938215489722,
+        "end_time": 394.14300000000003,
+        "modified_description": "Microwave-Microwave the corn for 2 more minutes"
+      },
+      {
+        "description": "Extract-Extract lime juice from 1/3 lime",
+        "step_id": 131,
+        "start_time": 420.31542182103993,
+        "end_time": 436.719
+      },
+      {
+        "description": "add-add lime juice to the bowl",
+        "step_id": 128,
+        "start_time": 443.096745496977,
+        "end_time": 451.07
+      },
+      {
+        "description": "Mix-Mix the contents of the bowl well",
+        "step_id": 76,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Mix for very little time"
+          }
+        ],
+        "start_time": 453.91787424304715,
+        "end_time": 465.8780691729142,
+        "modified_description": "Mix-Mix the contents of the bowl for 5 seconds"
+      },
+      {
+        "description": "Add-Add 1 teaspoon of softened butter",
+        "step_id": 138,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Add-Add 1 teaspoon salt to the bowl",
+        "step_id": 136,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 129,
+          "description": "Measure-Measure 2 cups of frozen corn",
+          "start_time": 21.642257492140267,
+          "end_time": 83.979,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you added 3 cups of corn instead of 2. You might want to remove the extra cup to match the recipe."
+            }
+          ]
+        },
+        {
+          "step_id": 137,
+          "description": "Thaw-Thaw the frozen corn by putting it in a sieve and running it under cold water",
+          "start_time": 95.68155943893592,
+          "end_time": 133.489,
+          "error_tag": "Temperature Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The instructions recommend using cold water for thawing. You should switch the water temperature to avoid cooking the corn prematurely."
+            }
+          ]
+        },
+        {
+          "step_id": 133,
+          "description": "Microwave-Microwave the corn for 2 minutes",
+          "start_time": 182.8201224993954,
+          "end_time": 218.21,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That was only 30 seconds. The corn needs about 2 minutes to cook properly, so you should put it back in for another minute and a half."
+            }
+          ]
+        },
+        {
+          "step_id": 130,
+          "description": "Add-1 teaspoon of pepper powder to the bowl",
+          "start_time": 231.2304353107618,
+          "end_time": 238.6343655054414,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful with the pepper. Try steadying your hand while pouring to avoid any spills."
+            }
+          ]
+        },
+        {
+          "step_id": 135,
+          "description": "stir-then stir the bowl",
+          "start_time": 248.3164280677146,
+          "end_time": 257.137,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you stopped stirring a bit early. Giving it a more thorough stir will ensure the ingredients are evenly mixed."
+            }
+          ]
+        },
+        {
+          "step_id": 134,
+          "description": "Microwave-Microwave the corn for 3 more minutes",
+          "start_time": 263.6938215489722,
+          "end_time": 394.14300000000003,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The recipe calls for 3 minutes this time. Since you set it for 2, remember to add that extra minute afterwards."
+            }
+          ]
+        },
+        {
+          "step_id": 76,
+          "description": "Mix-Mix the contents of the bowl well",
+          "start_time": 453.91787424304715,
+          "end_time": 465.8780691729142,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Make sure to give it a good mix. A few more seconds of stirring will help distribute the flavors perfectly."
+            }
+          ]
+        },
+        {
+          "step_id": 138,
+          "description": "Add-Add 1 teaspoon of softened butter",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like the butter was missed. Don't forget to add 1 teaspoon of softened butter to the bowl."
+            }
+          ]
+        },
+        {
+          "step_id": 136,
+          "description": "Add-Add 1 teaspoon salt to the bowl",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We still need to add the salt. Please add 1 teaspoon to the mixture."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "13_32",
+    "activity_id": 13,
+    "step_annotations": [
+      {
+        "description": "Thaw-Thaw the frozen corn by putting it in a sieve and running it under cold water",
+        "step_id": 137,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill while rinsing"
+          }
+        ],
+        "start_time": 41.47956788754534,
+        "end_time": 73.748,
+        "modified_description": "Thaw-Thaw the frozen corn by putting it in a sieve and running it under cold water, but spill by mixing vigorously"
+      },
+      {
+        "description": "Add-Add the corn into a microwave-safe bowl",
+        "step_id": 132,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill while adding"
+          }
+        ],
+        "start_time": 92.8908632974607,
+        "end_time": 102.069,
+        "modified_description": "Add-Add the corn into a microwave-safe bowl but spill"
+      },
+      {
+        "description": "Microwave-Microwave the corn for 2 minutes",
+        "step_id": 133,
+        "start_time": 126.77558072672309,
+        "end_time": 260.045
+      },
+      {
+        "description": "Add-Add 1 teaspoon of softened butter",
+        "step_id": 138,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Added garlic butter instead of plain butter"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Used hands to add butter"
+          }
+        ],
+        "start_time": 292.69385227690447,
+        "end_time": 310.367,
+        "modified_description": "Add-Add 1 teaspoon of softened butter with hands"
+      },
+      {
+        "description": "stir-then stir the bowl",
+        "step_id": 135,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill while stirring"
+          }
+        ],
+        "start_time": 332.4207623663845,
+        "end_time": 345.015,
+        "modified_description": "stir-then stir the bowl but spill"
+      },
+      {
+        "description": "Add-Add 1 teaspoon salt to the bowl",
+        "step_id": 136,
+        "start_time": 373.9003302539299,
+        "end_time": 384.4162770423216
+      },
+      {
+        "description": "Extract-Extract lime juice from 1/3 lime",
+        "step_id": 131,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill while extracting"
+          }
+        ],
+        "start_time": 432.32225685610643,
+        "end_time": 449.91700000000003,
+        "modified_description": "Extract-Extract lime juice from 1/3 lime but spill"
+      },
+      {
+        "description": "add-add lime juice to the bowl",
+        "step_id": 128,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill while adding"
+          }
+        ],
+        "start_time": 463.87009722128175,
+        "end_time": 469,
+        "modified_description": "add-add lime juice to the bowl but spill"
+      },
+      {
+        "description": "Mix-Mix the contents of the bowl well",
+        "step_id": 76,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill while  mixing"
+          }
+        ],
+        "start_time": 469.01,
+        "end_time": 478.644,
+        "modified_description": "Mix-Mix the contents of the bowl well but spill"
+      },
+      {
+        "description": "Measure-Measure 2 cups of frozen corn",
+        "step_id": 129,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Add-1 teaspoon of pepper powder to the bowl",
+        "step_id": 130,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Microwave-Microwave the corn for 3 more minutes",
+        "step_id": 134,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 137,
+          "description": "Thaw-Thaw the frozen corn by putting it in a sieve and running it under cold water",
+          "start_time": 41.47956788754534,
+          "end_time": 73.748,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try shaking the sieve gently to keep the corn from spilling over the sides."
+            }
+          ]
+        },
+        {
+          "step_id": 132,
+          "description": "Add-Add the corn into a microwave-safe bowl",
+          "start_time": 92.8908632974607,
+          "end_time": 102.069,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You might want to hold the sieve closer to the bowl to avoid losing any corn."
+            }
+          ]
+        },
+        {
+          "step_id": 138,
+          "description": "Add-Add 1 teaspoon of softened butter",
+          "start_time": 292.69385227690447,
+          "end_time": 310.367,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like garlic butter. The recipe calls for plain, but you can keep going if you prefer the garlic flavor."
+            }
+          ]
+        },
+        {
+          "step_id": 138,
+          "description": "Add-Add 1 teaspoon of softened butter",
+          "start_time": 292.69385227690447,
+          "end_time": 310.367,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It's best to use a spoon for the butter to keep things sanitary."
+            }
+          ]
+        },
+        {
+          "step_id": 135,
+          "description": "stir-then stir the bowl",
+          "start_time": 332.4207623663845,
+          "end_time": 345.015,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Stir gently to make sure the ingredients stay in the bowl."
+            }
+          ]
+        },
+        {
+          "step_id": 131,
+          "description": "Extract-Extract lime juice from 1/3 lime",
+          "start_time": 432.32225685610643,
+          "end_time": 449.91700000000003,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try to aim your squeeze directly over the bowl to catch all the juice."
+            }
+          ]
+        },
+        {
+          "step_id": 128,
+          "description": "add-add lime juice to the bowl",
+          "start_time": 463.87009722128175,
+          "end_time": 469.0,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Pour the juice slowly to prevent splashing."
+            }
+          ]
+        },
+        {
+          "step_id": 76,
+          "description": "Mix-Mix the contents of the bowl well",
+          "start_time": 469.01,
+          "end_time": 478.644,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Mix with smaller movements so nothing spills out."
+            }
+          ]
+        },
+        {
+          "step_id": 129,
+          "description": "Measure-Measure 2 cups of frozen corn",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It seems the corn wasn't measured. Just be mindful of the seasoning ratios since the amount might vary."
+            }
+          ]
+        },
+        {
+          "step_id": 130,
+          "description": "Add-1 teaspoon of pepper powder to the bowl",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to add the pepper powder to complete the seasoning."
+            }
+          ]
+        },
+        {
+          "step_id": 134,
+          "description": "Microwave-Microwave the corn for 3 more minutes",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The corn likely needs those extra 3 minutes in the microwave to be fully cooked."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "13_36",
+    "activity_id": 13,
+    "step_annotations": [
+      {
+        "description": "Measure-Measure 2 cups of frozen corn",
+        "step_id": 129,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spilling the corn while measuring"
+          }
+        ],
+        "start_time": 136.599,
+        "end_time": 166.06,
+        "modified_description": "Measure-Measure 2 cups of frozen corn. Spilling the corn while measuring"
+      },
+      {
+        "description": "Thaw-Thaw the frozen corn by putting it in a sieve and running it under cold water",
+        "step_id": 137,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Do not use sieve. Use cup and hand as lid."
+          },
+          {
+            "tag": "Technique Error",
+            "description": "Spilling while thawing"
+          }
+        ],
+        "start_time": 188.62245264691654,
+        "end_time": 225.86
+      },
+      {
+        "description": "Add-Add the corn into a microwave-safe bowl",
+        "step_id": 132,
+        "start_time": 252.07608879081016,
+        "end_time": 257.499
+      },
+      {
+        "description": "Microwave-Microwave the corn for 2 minutes",
+        "step_id": 133,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Microwave-Microwave the corn. Timer started from 20 minutes and stopped at 16:16. Did for 3:44 minutes."
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Did not use gloves while removing from microwave"
+          }
+        ],
+        "start_time": 264.2452792841596,
+        "end_time": 500.614,
+        "modified_description": "Microwave-Microwave the corn. Timer started from 20 minutes and stopped at 16:16. Did for 3:44 minutes. While removing from microwave did not use gloves"
+      },
+      {
+        "description": "Add-1 teaspoon of pepper powder to the bowl",
+        "step_id": 130,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "used oregano instead of pepper powder"
+          }
+        ],
+        "start_time": 563.2596742636034,
+        "end_time": 580.598,
+        "modified_description": "Add-1 teaspoon of oregano powder to the bowl. Spilling the oregano also happened."
+      },
+      {
+        "description": "Add-Add 1 teaspoon of softened butter",
+        "step_id": 138,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Add-Add 1 teaspoon of vegetable oil instead of butter"
+          }
+        ],
+        "start_time": 588.336,
+        "end_time": 598.851,
+        "modified_description": "Add-Add 1 teaspoon of vegetable oil."
+      },
+      {
+        "description": "Add-Add 1 teaspoon salt to the bowl",
+        "step_id": 136,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Add-Add 1 teaspoon sugar to the bowl instead of salt"
+          }
+        ],
+        "start_time": 646.7055519322853,
+        "end_time": 653.005,
+        "modified_description": "Add-Add 1 teaspoon sugar to the bowl"
+      },
+      {
+        "description": "add-add lime juice to the bowl",
+        "step_id": 128,
+        "start_time": 619.7594872684401,
+        "end_time": 626.667
+      },
+      {
+        "description": "Mix-Mix the contents of the bowl well",
+        "step_id": 76,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Mix-Mix the contents of the bowl without circular motion and just pressing the spoon up and down."
+          }
+        ],
+        "start_time": 674.5208444885127,
+        "end_time": 703.0360000000001,
+        "modified_description": "Mix-Mix the contents of the bowl without circular motion and just pressing the spoon up and down."
+      },
+      {
+        "description": "stir-then stir the bowl",
+        "step_id": 135,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Microwave-Microwave the corn for 3 more minutes",
+        "step_id": 134,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Extract-Extract lime juice from 1/3 lime",
+        "step_id": 131,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 129,
+          "description": "Measure-Measure 2 cups of frozen corn",
+          "start_time": 136.599,
+          "end_time": 166.06,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful, it looks like some corn is spilling. You might want to pour slowly or use a steady hand to keep it contained."
+            }
+          ]
+        },
+        {
+          "step_id": 137,
+          "description": "Thaw-Thaw the frozen corn by putting it in a sieve and running it under cold water",
+          "start_time": 188.62245264691654,
+          "end_time": 225.86,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Using a cup and your hand seems a bit tricky here. Using the sieve as instructed would make rinsing much easier."
+            }
+          ]
+        },
+        {
+          "step_id": 137,
+          "description": "Thaw-Thaw the frozen corn by putting it in a sieve and running it under cold water",
+          "start_time": 188.62245264691654,
+          "end_time": 225.86,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Watch out, the corn is spilling. You might want to switch to the sieve to hold everything securely."
+            }
+          ]
+        },
+        {
+          "step_id": 133,
+          "description": "Microwave-Microwave the corn for 2 minutes",
+          "start_time": 264.2452792841596,
+          "end_time": 500.614,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The corn has been cooking for nearly four minutes, which is longer than the two minutes required. You should check if it's overdone."
+            }
+          ]
+        },
+        {
+          "step_id": 133,
+          "description": "Microwave-Microwave the corn for 2 minutes",
+          "start_time": 264.2452792841596,
+          "end_time": 500.614,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please be careful! That bowl is likely very hot, so make sure to use gloves or a cloth to protect your hands."
+            }
+          ]
+        },
+        {
+          "step_id": 130,
+          "description": "Add-1 teaspoon of pepper powder to the bowl",
+          "start_time": 563.2596742636034,
+          "end_time": 580.598,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you added oregano, but the recipe calls for pepper powder. You might want to switch that out if possible."
+            }
+          ]
+        },
+        {
+          "step_id": 138,
+          "description": "Add-Add 1 teaspoon of softened butter",
+          "start_time": 588.336,
+          "end_time": 598.851,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That appears to be vegetable oil. Using softened butter is recommended here for the best flavor."
+            }
+          ]
+        },
+        {
+          "step_id": 136,
+          "description": "Add-Add 1 teaspoon salt to the bowl",
+          "start_time": 646.7055519322853,
+          "end_time": 653.005,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Wait, that looks like sugar. The recipe needs salt, so you might want to correct that before mixing."
+            }
+          ]
+        },
+        {
+          "step_id": 76,
+          "description": "Mix-Mix the contents of the bowl well",
+          "start_time": 674.5208444885127,
+          "end_time": 703.0360000000001,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "To mix that effectively, try using a circular motion with the spoon instead of just pressing down."
+            }
+          ]
+        },
+        {
+          "step_id": 135,
+          "description": "stir-then stir the bowl",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you skipped stirring the bowl. A quick stir now will help ensure everything is combined properly."
+            }
+          ]
+        },
+        {
+          "step_id": 134,
+          "description": "Microwave-Microwave the corn for 3 more minutes",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The recipe calls for microwaving the corn for another three minutes at this stage to finish cooking."
+            }
+          ]
+        },
+        {
+          "step_id": 131,
+          "description": "Extract-Extract lime juice from 1/3 lime",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You missed the step to extract the lime juice. Don't forget to prepare that for the seasoning."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "13_38",
+    "activity_id": 13,
+    "step_annotations": [
+      {
+        "description": "Measure-Measure 2 cups of frozen corn",
+        "step_id": 129,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Measured 1 cup instead of 2 cups"
+          }
+        ],
+        "start_time": 29.608781136638456,
+        "end_time": 39.374,
+        "modified_description": "Measure-Measure 1 cup of frozen corn"
+      },
+      {
+        "description": "Add-Add the corn into a microwave-safe bowl",
+        "step_id": 132,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill while adding the corn to the bowl"
+          }
+        ],
+        "start_time": 87.83938403869408,
+        "end_time": 94.604,
+        "modified_description": "Add-Add the corn into a microwave-safe bowl but spill"
+      },
+      {
+        "description": "Add-1 teaspoon of pepper powder to the bowl",
+        "step_id": 130,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before microwaving the corn"
+          }
+        ],
+        "start_time": 132.25255574365175,
+        "end_time": 139.135
+      },
+      {
+        "description": "Microwave-Microwave the corn for 2 minutes",
+        "step_id": 133,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Microwave for 3 minutes"
+          },
+          {
+            "tag": "Temperature Error",
+            "description": "Microwave on low power instead of high power"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding pepper powder"
+          }
+        ],
+        "start_time": 220.9,
+        "end_time": 411.344,
+        "modified_description": "Microwave-Microwave the corn for 3 minutes on low power"
+      },
+      {
+        "description": "Add-Add 1 teaspoon of softened butter",
+        "step_id": 138,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Use unsoftened butter"
+          }
+        ],
+        "start_time": 476.7013762998791,
+        "end_time": 481.584,
+        "modified_description": "Add-Add 1 teaspoon of unsoftened butter"
+      },
+      {
+        "description": "Microwave-Microwave the corn for 3 more minutes",
+        "step_id": 134,
+        "start_time": 493.4796856106409,
+        "end_time": 681.028
+      },
+      {
+        "description": "Add-Add 1 teaspoon salt to the bowl",
+        "step_id": 136,
+        "start_time": 694.741,
+        "end_time": 707.61
+      },
+      {
+        "description": "Extract-Extract lime juice from 1/3 lime",
+        "step_id": 131,
+        "start_time": 739.2325690447401,
+        "end_time": 758.0889999999999
+      },
+      {
+        "description": "Mix-Mix the contents of the bowl well",
+        "step_id": 76,
+        "start_time": 790.5544563482467,
+        "end_time": 809.371
+      },
+      {
+        "description": "Thaw-Thaw the frozen corn by putting it in a sieve and running it under cold water",
+        "step_id": 137,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "stir-then stir the bowl",
+        "step_id": 135,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "add-add lime juice to the bowl",
+        "step_id": 128,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 129,
+          "description": "Measure-Measure 2 cups of frozen corn",
+          "start_time": 29.608781136638456,
+          "end_time": 39.374,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you've measured 1 cup. The recipe calls for 2 cups of corn, so you'll need one more."
+            }
+          ]
+        },
+        {
+          "step_id": 132,
+          "description": "Add-Add the corn into a microwave-safe bowl",
+          "start_time": 87.83938403869408,
+          "end_time": 94.604,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful while pouring the corn. Using a steadier hand or a spoon can help avoid spills."
+            }
+          ]
+        },
+        {
+          "step_id": 130,
+          "description": "Add-1 teaspoon of pepper powder to the bowl",
+          "start_time": 132.25255574365175,
+          "end_time": 139.135,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're adding the pepper now, but typically it goes in after the corn has been microwaved."
+            }
+          ]
+        },
+        {
+          "step_id": 133,
+          "description": "Microwave-Microwave the corn for 2 minutes",
+          "start_time": 220.9,
+          "end_time": 411.344,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I see you've set the timer for 3 minutes. For this amount of corn, 2 minutes is usually sufficient."
+            }
+          ]
+        },
+        {
+          "step_id": 133,
+          "description": "Microwave-Microwave the corn for 2 minutes",
+          "start_time": 220.9,
+          "end_time": 411.344,
+          "error_tag": "Temperature Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You have the microwave on low power, but high power is recommended to cook the corn properly."
+            }
+          ]
+        },
+        {
+          "step_id": 133,
+          "description": "Microwave-Microwave the corn for 2 minutes",
+          "start_time": 220.9,
+          "end_time": 411.344,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Just a reminder that we usually microwave the corn before adding the seasonings, but we can proceed."
+            }
+          ]
+        },
+        {
+          "step_id": 138,
+          "description": "Add-Add 1 teaspoon of softened butter",
+          "start_time": 476.7013762998791,
+          "end_time": 481.584,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That butter looks unsoftened. It will mix in much better if it's softened first."
+            }
+          ]
+        },
+        {
+          "step_id": 137,
+          "description": "Thaw-Thaw the frozen corn by putting it in a sieve and running it under cold water",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It seems you skipped the thawing step. Make sure to rinse the frozen corn under cold water before using it."
+            }
+          ]
+        },
+        {
+          "step_id": 135,
+          "description": "stir-then stir the bowl",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to give the bowl a good stir to mix all the ingredients evenly."
+            }
+          ]
+        },
+        {
+          "step_id": 128,
+          "description": "add-add lime juice to the bowl",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Remember to add the lime juice to the bowl to complete the flavor profile."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "13_41",
+    "activity_id": 13,
+    "step_annotations": [
+      {
+        "description": "Measure-Measure 2 cups of frozen corn",
+        "step_id": 129,
+        "start_time": 94.00503567110036,
+        "end_time": 136.03081632406287
+      },
+      {
+        "description": "Thaw-Thaw the frozen corn by putting it in a sieve and running it under cold water",
+        "step_id": 137,
+        "start_time": 106.98400000000001,
+        "end_time": 222.811
+      },
+      {
+        "description": "Add-Add the corn into a microwave-safe bowl",
+        "step_id": 132,
+        "start_time": 252.15468391777512,
+        "end_time": 264.862
+      },
+      {
+        "description": "Microwave-Microwave the corn for 2 minutes",
+        "step_id": 133,
+        "start_time": 276.48539903264816,
+        "end_time": 406.304
+      },
+      {
+        "description": "Add-1 teaspoon of pepper powder to the bowl",
+        "step_id": 130,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "spilled some pepper into corn bowl while measuring leading to adding extra pepper"
+          }
+        ],
+        "start_time": 436.058,
+        "end_time": 444.012,
+        "modified_description": "Add-1 teaspoon of pepper powder to the bowl and spill some while measuring in to the bowl."
+      },
+      {
+        "description": "Extract-Extract lime juice from 1/3 lime",
+        "step_id": 131,
+        "errors": [
+          {
+            "tag": "Other",
+            "description": "directly extract lime juice to the bowl. so next step becomes obselete"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before microwave for 3 minutes"
+          }
+        ],
+        "start_time": 455.647,
+        "end_time": 495.554,
+        "modified_description": "Extract-Extract lime juice from 1/3 lime directly into the bowl"
+      },
+      {
+        "description": "add-add lime juice to the bowl",
+        "step_id": 128,
+        "errors": [
+          {
+            "tag": "Other",
+            "description": "this step is included into the above step"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before microwave for 3 minutes"
+          }
+        ],
+        "start_time": 455.647,
+        "end_time": 495.652,
+        "modified_description": "add-add lime juice to the bowl"
+      },
+      {
+        "description": "Add-Add 1 teaspoon of softened butter",
+        "step_id": 138,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding lime juice"
+          }
+        ],
+        "start_time": 571.7718051995164,
+        "end_time": 605.937
+      },
+      {
+        "description": "stir-then stir the bowl",
+        "step_id": 135,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding lime juice"
+          }
+        ],
+        "start_time": 613.7975858524788,
+        "end_time": 648.068
+      },
+      {
+        "description": "Microwave-Microwave the corn for 3 more minutes",
+        "step_id": 134,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding lime juice"
+          }
+        ],
+        "start_time": 654.7174249093108,
+        "end_time": 841.303
+      },
+      {
+        "description": "Add-Add 1 teaspoon salt to the bowl",
+        "step_id": 136,
+        "start_time": 852.6809706166867,
+        "end_time": 878.164
+      },
+      {
+        "description": "Mix-Mix the contents of the bowl well",
+        "step_id": 76,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "spilled some corn while mixing"
+          }
+        ],
+        "start_time": 882.5413937122129,
+        "end_time": 901.66,
+        "modified_description": "Mix-Mix the contents of the bowl well and spill some corn out while stirring"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 130,
+          "description": "Add-1 teaspoon of pepper powder to the bowl and spill some while measuring in to the bowl.",
+          "start_time": 436.058,
+          "end_time": 444.012,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like a bit of extra pepper spilled into the bowl. You might want to scoop some out to keep the flavor balanced."
+            }
+          ]
+        },
+        {
+          "step_id": 131,
+          "description": "Extract-Extract lime juice from 1/3 lime directly into the bowl",
+          "start_time": 455.647,
+          "end_time": 495.554,
+          "error_tag": "Other",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since you're squeezing the lime directly into the bowl, we can skip the separate transfer step."
+            }
+          ]
+        },
+        {
+          "step_id": 131,
+          "description": "Extract-Extract lime juice from 1/3 lime directly into the bowl",
+          "start_time": 455.647,
+          "end_time": 495.554,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You are adding the lime juice before microwaving. That works, just remember to mix it well."
+            }
+          ]
+        },
+        {
+          "step_id": 128,
+          "description": "add-add lime juice to the bowl",
+          "start_time": 455.647,
+          "end_time": 495.652,
+          "error_tag": "Other",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You have already added the lime juice directly, so this step is complete."
+            }
+          ]
+        },
+        {
+          "step_id": 128,
+          "description": "add-add lime juice to the bowl",
+          "start_time": 455.647,
+          "end_time": 495.652,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the lime is already in, we will proceed with the next ingredient before cooking."
+            }
+          ]
+        },
+        {
+          "step_id": 138,
+          "description": "Add-Add 1 teaspoon of softened butter",
+          "start_time": 571.7718051995164,
+          "end_time": 605.937,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Go ahead and add the butter now. It will melt nicely when we microwave everything together."
+            }
+          ]
+        },
+        {
+          "step_id": 135,
+          "description": "stir-then stir the bowl",
+          "start_time": 613.7975858524788,
+          "end_time": 648.068,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Give the bowl a good stir to combine the lime and butter with the corn."
+            }
+          ]
+        },
+        {
+          "step_id": 134,
+          "description": "Microwave-Microwave the corn for 3 more minutes",
+          "start_time": 654.7174249093108,
+          "end_time": 841.303,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Now that all the ingredients are mixed, let's microwave the corn for 3 minutes to heat it through."
+            }
+          ]
+        },
+        {
+          "step_id": 76,
+          "description": "Mix-Mix the contents of the bowl well and spill some corn out while stirring",
+          "start_time": 882.5413937122129,
+          "end_time": 901.66,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try stirring gently in a circular motion to keep the corn from spilling out of the bowl."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "13_44",
+    "activity_id": 13,
+    "step_annotations": [
+      {
+        "description": "Measure-Measure 2 cups of frozen corn",
+        "step_id": 129,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "spill the corn while adding it to seive"
+          }
+        ],
+        "start_time": 87.99641310157195,
+        "end_time": 124.489
+      },
+      {
+        "description": "Thaw-Thaw the frozen corn by putting it in a sieve and running it under cold water",
+        "step_id": 137,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "spill some corn in sink while thawing"
+          }
+        ],
+        "start_time": 126.90009047279322,
+        "end_time": 212.624,
+        "modified_description": "Thaw-Thaw the frozen corn by putting it in a sieve and running it under cold water. Spill some out while putting corn in seive and spill some corn in sink while thawing"
+      },
+      {
+        "description": "Add-Add the corn into a microwave-safe bowl",
+        "step_id": 132,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before correct order"
+          }
+        ],
+        "start_time": 232.49578619467957,
+        "end_time": 245.758
+      },
+      {
+        "description": "Microwave-Microwave the corn for 2 minutes",
+        "step_id": 133,
+        "start_time": 256.57901504353083,
+        "end_time": 389.773
+      },
+      {
+        "description": "Add-1 teaspoon of pepper powder to the bowl",
+        "step_id": 130,
+        "start_time": 412.1937245284159,
+        "end_time": 421.161
+      },
+      {
+        "description": "Add-Add 1 teaspoon of softened butter",
+        "step_id": 138,
+        "start_time": 478.475,
+        "end_time": 492.59
+      },
+      {
+        "description": "stir-then stir the bowl",
+        "step_id": 135,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "spill while stirring"
+          }
+        ],
+        "start_time": 512.2317520544135,
+        "end_time": 533.5361468053204
+      },
+      {
+        "description": "Mix-Mix the contents of the bowl well",
+        "step_id": 76,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Add-Add 1 teaspoon salt to the bowl",
+        "step_id": 136,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "spill some salt while adding"
+          }
+        ],
+        "start_time": 553.9142635235792,
+        "end_time": 561.103,
+        "modified_description": "Add-Add 1 teaspoon salt to the bowl and spill some out"
+      },
+      {
+        "description": "Extract-Extract lime juice from 1/3 lime",
+        "step_id": 131,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Performed both steps together extraction and addition"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before microwaving"
+          }
+        ],
+        "start_time": 578.366,
+        "end_time": 601.555
+      },
+      {
+        "description": "add-add lime juice to the bowl",
+        "step_id": 128,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Performed both steps together extraction and addition"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before microwaving"
+          }
+        ],
+        "start_time": 578.218,
+        "end_time": 601.785
+      },
+      {
+        "description": "Microwave-Microwave the corn for 3 more minutes",
+        "step_id": 134,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "stopped the microwave at 2 mins only"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before correct order"
+          }
+        ],
+        "start_time": 617.8274477762998,
+        "end_time": 746.042,
+        "modified_description": "Microwave-Microwave the corn for 3 more minutes and stop it after 2 mins only"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 129,
+          "description": "Measure-Measure 2 cups of frozen corn",
+          "start_time": 87.99641310157195,
+          "end_time": 124.489,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful while pouring; try to center the bag over the sieve to avoid spilling any corn."
+            }
+          ]
+        },
+        {
+          "step_id": 137,
+          "description": "Thaw-Thaw the frozen corn by putting it in a sieve and running it under cold water",
+          "start_time": 126.90009047279322,
+          "end_time": 212.624,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Keep the sieve steady and watch the angle so the corn doesn't spill into the sink."
+            }
+          ]
+        },
+        {
+          "step_id": 132,
+          "description": "Add-Add the corn into a microwave-safe bowl",
+          "start_time": 232.49578619467957,
+          "end_time": 245.758,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like we added the corn a bit early. Let's pause and ensure all prior preparation steps are complete."
+            }
+          ]
+        },
+        {
+          "step_id": 135,
+          "description": "stir-then stir the bowl",
+          "start_time": 512.2317520544135,
+          "end_time": 533.5361468053204,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Stir gently from the bottom up to keep all the ingredients safely inside the bowl."
+            }
+          ]
+        },
+        {
+          "step_id": 76,
+          "description": "Mix-Mix the contents of the bowl well",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It seems we skipped the mixing step. Let's make sure to stir everything well before moving on."
+            }
+          ]
+        },
+        {
+          "step_id": 136,
+          "description": "Add-Add 1 teaspoon salt to the bowl",
+          "start_time": 553.9142635235792,
+          "end_time": 561.103,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Pour the salt slowly and carefully to ensure it all goes into the bowl."
+            }
+          ]
+        },
+        {
+          "step_id": 131,
+          "description": "Extract-Extract lime juice from 1/3 lime",
+          "start_time": 578.366,
+          "end_time": 601.555,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It is usually easier to squeeze the lime into a separate container first to catch any seeds."
+            }
+          ]
+        },
+        {
+          "step_id": 131,
+          "description": "Extract-Extract lime juice from 1/3 lime",
+          "start_time": 578.366,
+          "end_time": 601.555,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We should wait to extract and add the lime juice until after the corn has finished cooking."
+            }
+          ]
+        },
+        {
+          "step_id": 128,
+          "description": "add-add lime juice to the bowl",
+          "start_time": 578.218,
+          "end_time": 601.785,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try not to squeeze directly into the bowl, as it mixes steps and might let seeds fall in."
+            }
+          ]
+        },
+        {
+          "step_id": 128,
+          "description": "add-add lime juice to the bowl",
+          "start_time": 578.218,
+          "end_time": 601.785,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Hold on, the lime juice is typically added after the final microwave step."
+            }
+          ]
+        },
+        {
+          "step_id": 134,
+          "description": "Microwave-Microwave the corn for 3 more minutes",
+          "start_time": 617.8274477762998,
+          "end_time": 746.042,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The recipe calls for 3 minutes, but we stopped at 2. Let's microwave it for one more minute."
+            }
+          ]
+        },
+        {
+          "step_id": 134,
+          "description": "Microwave-Microwave the corn for 3 more minutes",
+          "start_time": 617.8274477762998,
+          "end_time": 746.042,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We might be performing this step out of order. Let's verify the correct sequence in the recipe."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "13_45",
+    "activity_id": 13,
+    "step_annotations": [
+      {
+        "description": "Measure-Measure 2 cups of frozen corn",
+        "step_id": 129,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Measure 3 cups instead of 2"
+          }
+        ],
+        "start_time": 43.39184974539545,
+        "end_time": 73.37167320585048,
+        "modified_description": "Measure-Measure 3 cups of frozen corn"
+      },
+      {
+        "description": "Thaw-Thaw the frozen corn by putting it in a sieve and running it under cold water",
+        "step_id": 137,
+        "errors": [
+          {
+            "tag": "Temperature Error",
+            "description": "Thaw under hot water"
+          }
+        ],
+        "start_time": 94.67312671722642,
+        "end_time": 144.3765182437703,
+        "modified_description": "Thaw-Thaw the frozen corn by putting it in a sieve and running it under hot water"
+      },
+      {
+        "description": "Add-Add the corn into a microwave-safe bowl",
+        "step_id": 132,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spilling while adding corn to a microwave-safe bowl"
+          }
+        ],
+        "start_time": 145.954,
+        "end_time": 162.52220086457203
+      },
+      {
+        "description": "Microwave-Microwave the corn for 2 minutes",
+        "step_id": 133,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Microwave for 1 minute 30 seconds"
+          }
+        ],
+        "start_time": 168.83374264572046,
+        "end_time": 270.592,
+        "modified_description": "Microwave-Microwave the corn for 1 minute 30 seconds"
+      },
+      {
+        "description": "Add-Add 1 teaspoon of softened butter",
+        "step_id": 138,
+        "start_time": 302.9540054951246,
+        "end_time": 330.56700078764896
+      },
+      {
+        "description": "Add-1 teaspoon of pepper powder to the bowl",
+        "step_id": 130,
+        "start_time": 368.4362514745395,
+        "end_time": 380.2703923141928
+      },
+      {
+        "description": "Add-Add 1 teaspoon salt to the bowl",
+        "step_id": 136,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Add 1.5 tsp"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before microwaving"
+          }
+        ],
+        "start_time": 390.526647708559,
+        "end_time": 410.25021577464787,
+        "modified_description": "Add-Add 1.5 teaspoon salt to the bowl"
+      },
+      {
+        "description": "Microwave-Microwave the corn for 3 more minutes",
+        "step_id": 134,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding salt and before stirring"
+          }
+        ],
+        "start_time": 427.606955672806,
+        "end_time": 619.3200372751896
+      },
+      {
+        "description": "Extract-Extract lime juice from 1/3 lime",
+        "step_id": 131,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill some lime juice"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding salt and before stirring"
+          }
+        ],
+        "start_time": 674.5460278602383,
+        "end_time": 684.8022832546045,
+        "modified_description": "Extract-Extract (and spill) lime juice from 1/3 lime"
+      },
+      {
+        "description": "add-add lime juice to the bowl",
+        "step_id": 128,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding salt and before stirring"
+          }
+        ],
+        "start_time": 675.169,
+        "end_time": 684.269
+      },
+      {
+        "description": "stir-then stir the bowl",
+        "step_id": 135,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Do not stir enough"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding salt and microwaving"
+          }
+        ],
+        "start_time": 692.6917104810401,
+        "end_time": 710.304,
+        "modified_description": "stir-stir the contents in bowl 2 times"
+      },
+      {
+        "description": "Mix-Mix the contents of the bowl well",
+        "step_id": 76,
+        "start_time": 713.993163992416,
+        "end_time": 721.616
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 129,
+          "description": "Measure-Measure 2 cups of frozen corn",
+          "start_time": 43.39184974539545,
+          "end_time": 73.37167320585048,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you've measured 3 cups, but the recipe calls for 2. You might want to put one cup back."
+            }
+          ]
+        },
+        {
+          "step_id": 137,
+          "description": "Thaw-Thaw the frozen corn by putting it in a sieve and running it under cold water",
+          "start_time": 94.67312671722642,
+          "end_time": 144.3765182437703,
+          "error_tag": "Temperature Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please be careful with the hot water. It's safer and better for the corn to thaw it under cold running water."
+            }
+          ]
+        },
+        {
+          "step_id": 132,
+          "description": "Add-Add the corn into a microwave-safe bowl",
+          "start_time": 145.954,
+          "end_time": 162.52220086457203,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful, some of the corn is spilling. Try holding the container closer to the bowl as you pour."
+            }
+          ]
+        },
+        {
+          "step_id": 133,
+          "description": "Microwave-Microwave the corn for 2 minutes",
+          "start_time": 168.83374264572046,
+          "end_time": 270.592,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That was only about 90 seconds. To reach the recommended 2 minutes, you might want to microwave it for another 30 seconds."
+            }
+          ]
+        },
+        {
+          "step_id": 136,
+          "description": "Add-Add 1 teaspoon salt to the bowl",
+          "start_time": 390.526647708559,
+          "end_time": 410.25021577464787,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like 1.5 teaspoons. The recipe only needs 1 teaspoon, so you might want to remove a little."
+            }
+          ]
+        },
+        {
+          "step_id": 136,
+          "description": "Add-Add 1 teaspoon salt to the bowl",
+          "start_time": 390.526647708559,
+          "end_time": 410.25021577464787,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're adding the salt now, which is okay, though typically this step comes after the second round of microwaving."
+            }
+          ]
+        },
+        {
+          "step_id": 134,
+          "description": "Microwave-Microwave the corn for 3 more minutes",
+          "start_time": 427.606955672806,
+          "end_time": 619.3200372751896,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We're microwaving again now. Just note that the standard order is slightly different, but keep going."
+            }
+          ]
+        },
+        {
+          "step_id": 131,
+          "description": "Extract-Extract lime juice from 1/3 lime",
+          "start_time": 674.5460278602383,
+          "end_time": 684.8022832546045,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Watch out for the juice spilling. Squeezing gently directly over the bowl usually helps."
+            }
+          ]
+        },
+        {
+          "step_id": 131,
+          "description": "Extract-Extract lime juice from 1/3 lime",
+          "start_time": 674.5460278602383,
+          "end_time": 684.8022832546045,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Extracting the juice now is fine, though usually it's done a bit earlier. Just make sure to mix it well."
+            }
+          ]
+        },
+        {
+          "step_id": 128,
+          "description": "add-add lime juice to the bowl",
+          "start_time": 675.169,
+          "end_time": 684.269,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're adding the juice now. It's slightly out of sequence, but as long as it gets mixed in, it should work."
+            }
+          ]
+        },
+        {
+          "step_id": 135,
+          "description": "stir-then stir the bowl",
+          "start_time": 692.6917104810401,
+          "end_time": 710.304,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Make sure to give it a thorough stir so that all the ingredients are evenly distributed."
+            }
+          ]
+        },
+        {
+          "step_id": 135,
+          "description": "stir-then stir the bowl",
+          "start_time": 692.6917104810401,
+          "end_time": 710.304,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Stirring now helps verify everything is combined, especially since the order was a bit different."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "15_17",
+    "activity_id": 15,
+    "step_annotations": [
+      {
+        "description": "Heat-Heat 3 tbsp oil in a pan over medium heat",
+        "step_id": 154,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before making puree and mincing garlic"
+          }
+        ],
+        "start_time": 3.051,
+        "end_time": 50.777
+      },
+      {
+        "description": "Peel-Peel 4 large garlic cloves",
+        "step_id": 145,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 51.122,
+        "end_time": 220.365
+      },
+      {
+        "description": "Add-Add 1/4 tsp mustard to the pan",
+        "step_id": 139,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before making puree and mincing garlic"
+          }
+        ],
+        "start_time": 221.54500000000002,
+        "end_time": 256.721
+      },
+      {
+        "description": "Take-Take 1 tomato",
+        "step_id": 149,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 257.725,
+        "end_time": 286.772
+      },
+      {
+        "description": "mince-mince the garlic",
+        "step_id": 140,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 287.12,
+        "end_time": 367.329
+      },
+      {
+        "description": "Add-1/2 tsp cumin seeds to the pan",
+        "step_id": 141,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before making puree"
+          }
+        ],
+        "start_time": 372.161,
+        "end_time": 397.834
+      },
+      {
+        "description": "add-When mustard and cumin seeds begin to sizzle, add minced garlic",
+        "step_id": 152,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before making puree"
+          }
+        ],
+        "start_time": 398.925,
+        "end_time": 419.939
+      },
+      {
+        "description": "Lower-Lower the heat",
+        "step_id": 151,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before making puree"
+          }
+        ],
+        "start_time": 423.85,
+        "end_time": 425.566
+      },
+      {
+        "description": "Chop-Chop tomato roughly (anysize chunks are fine)",
+        "step_id": 155,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 432.88,
+        "end_time": 476.55899999999997
+      },
+      {
+        "description": "Saute-Saute the garlic for 2-3 minutes",
+        "step_id": 148,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before making puree"
+          }
+        ],
+        "start_time": 477.181,
+        "end_time": 508.769
+      },
+      {
+        "description": "Add-Add 2 tbsp red chili powder to the pan",
+        "step_id": 147,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before making puree"
+          }
+        ],
+        "start_time": 509.265,
+        "end_time": 584.219
+      },
+      {
+        "description": "mix-mix well contents of the pan",
+        "step_id": 157,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before making puree"
+          }
+        ],
+        "start_time": 588.198,
+        "end_time": 611.432
+      },
+      {
+        "description": "Add-1/2 tsp salt to the pan",
+        "step_id": 146,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before making puree"
+          }
+        ],
+        "start_time": 611.833,
+        "end_time": 675.121
+      },
+      {
+        "description": "puree-puree tomatoes without any water in a blender/mixer",
+        "step_id": 150,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding salt to the pan"
+          }
+        ],
+        "start_time": 678.991,
+        "end_time": 762.131
+      },
+      {
+        "description": "Add-Add tomato puree to the pan",
+        "step_id": 142,
+        "start_time": 761.359,
+        "end_time": 774.026
+      },
+      {
+        "description": "Mix-Mix well tomato puree with contents in the pan",
+        "step_id": 144,
+        "start_time": 778.986,
+        "end_time": 840.856
+      },
+      {
+        "description": "simmer-Allow the mixture to simmer over low heat for 5 minutes or until the mixture becomes thick",
+        "step_id": 153,
+        "start_time": 847.374,
+        "end_time": 1054.617
+      },
+      {
+        "description": "Take-Take the pan off the heat",
+        "step_id": 143,
+        "start_time": 1056.238,
+        "end_time": 1058.45
+      },
+      {
+        "description": "Transfer-Transfer it to a serving bowl",
+        "step_id": 156,
+        "start_time": 1059.31,
+        "end_time": 1082.766
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 154,
+          "description": "Heat-Heat 3 tbsp oil in a pan over medium heat",
+          "start_time": 3.051,
+          "end_time": 50.777,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You are heating the oil, but the garlic and tomato puree aren't ready yet. Be careful not to let the oil overheat while you prepare them."
+            }
+          ]
+        },
+        {
+          "step_id": 145,
+          "description": "Peel-Peel 4 large garlic cloves",
+          "start_time": 51.122,
+          "end_time": 220.365,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The oil is still heating on the stove. Don't forget to keep an eye on it while you peel the garlic."
+            }
+          ]
+        },
+        {
+          "step_id": 139,
+          "description": "Add-Add 1/4 tsp mustard to the pan",
+          "start_time": 221.54500000000002,
+          "end_time": 256.721,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You've added the mustard seeds, but the minced garlic isn't ready. The seeds might burn, so you may want to lower the heat or remove the pan."
+            }
+          ]
+        },
+        {
+          "step_id": 149,
+          "description": "Take-Take 1 tomato",
+          "start_time": 257.725,
+          "end_time": 286.772,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Remember that the mustard seeds are still frying in the pan while you get the tomato."
+            }
+          ]
+        },
+        {
+          "step_id": 140,
+          "description": "mince-mince the garlic",
+          "start_time": 287.12,
+          "end_time": 367.329,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The pan is still active with the mustard seeds. Try to mince the garlic quickly so the spices don't burn."
+            }
+          ]
+        },
+        {
+          "step_id": 141,
+          "description": "Add-1/2 tsp cumin seeds to the pan",
+          "start_time": 372.161,
+          "end_time": 397.834,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You are adding more spices, but please remember the tomato puree still needs to be made to complete the base."
+            }
+          ]
+        },
+        {
+          "step_id": 152,
+          "description": "add-When mustard and cumin seeds begin to sizzle, add minced garlic",
+          "start_time": 398.925,
+          "end_time": 419.939,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Now that the garlic is in, keep in mind you'll need the tomato puree ready before the garlic browns too much."
+            }
+          ]
+        },
+        {
+          "step_id": 151,
+          "description": "Lower-Lower the heat",
+          "start_time": 423.85,
+          "end_time": 425.566,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Good idea to lower the heat. That should give you some time to prepare the tomato puree without burning the garlic."
+            }
+          ]
+        },
+        {
+          "step_id": 155,
+          "description": "Chop-Chop tomato roughly (anysize chunks are fine)",
+          "start_time": 432.88,
+          "end_time": 476.55899999999997,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The garlic is currently sauteing. Make sure to check on it frequently while you chop the tomato."
+            }
+          ]
+        },
+        {
+          "step_id": 148,
+          "description": "Saute-Saute the garlic for 2-3 minutes",
+          "start_time": 477.181,
+          "end_time": 508.769,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The garlic is cooking nicely, but you should prepare the puree soon to add the liquid base."
+            }
+          ]
+        },
+        {
+          "step_id": 147,
+          "description": "Add-Add 2 tbsp red chili powder to the pan",
+          "start_time": 509.265,
+          "end_time": 584.219,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Red chili powder burns very fast in hot oil. Since the puree isn't ready to cool it down, you might want to turn off the heat temporarily."
+            }
+          ]
+        },
+        {
+          "step_id": 157,
+          "description": "mix-mix well contents of the pan",
+          "start_time": 588.198,
+          "end_time": 611.432,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're mixing the spices, but the pan is very hot and dry. Be careful of scorching."
+            }
+          ]
+        },
+        {
+          "step_id": 146,
+          "description": "Add-1/2 tsp salt to the pan",
+          "start_time": 611.833,
+          "end_time": 675.121,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're seasoning the base, but remember the main liquid component, the puree, is still missing."
+            }
+          ]
+        },
+        {
+          "step_id": 150,
+          "description": "puree-puree tomatoes without any water in a blender/mixer",
+          "start_time": 678.991,
+          "end_time": 762.131,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Episodic Proactive Service",
+            "sub": "Episodic Task Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The pan has been on the heat for over 10 minutes now. Don't forget about the spice mixture while you finally blend the tomatoes."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "15_19",
+    "activity_id": 15,
+    "step_annotations": [
+      {
+        "description": "Peel-Peel 4 large garlic cloves",
+        "step_id": 145,
+        "start_time": 18.28276131313131,
+        "end_time": 255.34371427757526
+      },
+      {
+        "description": "Heat-Heat 3 tbsp oil in a pan over medium heat",
+        "step_id": 154,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before making puree and mincing garlic"
+          }
+        ],
+        "start_time": 258.1523532244502,
+        "end_time": 330.8564853570504
+      },
+      {
+        "description": "Add-Add 1/4 tsp mustard to the pan",
+        "step_id": 139,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before making puree and mincing garlic"
+          }
+        ],
+        "start_time": 338.232266877749,
+        "end_time": 384.365
+      },
+      {
+        "description": "Add-1/2 tsp cumin seeds to the pan",
+        "step_id": 141,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before making puree and mincing garlic"
+          }
+        ],
+        "start_time": 385.506,
+        "end_time": 422.264
+      },
+      {
+        "description": "mince-mince the garlic",
+        "step_id": 140,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating and adding mustard and cumin seeds"
+          }
+        ],
+        "start_time": 425.298,
+        "end_time": 604
+      },
+      {
+        "description": "add-When mustard and cumin seeds begin to sizzle, add minced garlic",
+        "step_id": 152,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before making puree"
+          }
+        ],
+        "start_time": 613.594,
+        "end_time": 620.068
+      },
+      {
+        "description": "Take-Take 1 tomato",
+        "step_id": 149,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating and adding mustard and cumin seeds"
+          }
+        ],
+        "start_time": 632.451,
+        "end_time": 660
+      },
+      {
+        "description": "Lower-Lower the heat",
+        "step_id": 151,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before making puree"
+          }
+        ],
+        "start_time": 661,
+        "end_time": 688
+      },
+      {
+        "description": "Chop-Chop tomato roughly (anysize chunks are fine)",
+        "step_id": 155,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating and adding mustard and cumin seeds"
+          }
+        ],
+        "start_time": 710,
+        "end_time": 789
+      },
+      {
+        "description": "puree-puree tomatoes without any water in a blender/mixer",
+        "step_id": 150,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating and adding mustard and cumin seeds"
+          }
+        ],
+        "start_time": 825.792,
+        "end_time": 910
+      },
+      {
+        "description": "Saute-Saute the garlic for 2-3 minutes",
+        "step_id": 148,
+        "start_time": 974.2,
+        "end_time": 1102
+      },
+      {
+        "description": "Add-Add 2 tbsp red chili powder to the pan",
+        "step_id": 147,
+        "start_time": 1104.831,
+        "end_time": 1163.241
+      },
+      {
+        "description": "mix-mix well contents of the pan",
+        "step_id": 157,
+        "start_time": 1166.67,
+        "end_time": 1203
+      },
+      {
+        "description": "Add-Add tomato puree to the pan",
+        "step_id": 142,
+        "start_time": 1204.906,
+        "end_time": 1223
+      },
+      {
+        "description": "Add-1/2 tsp salt to the pan",
+        "step_id": 146,
+        "start_time": 1226.066,
+        "end_time": 1262.969
+      },
+      {
+        "description": "Mix-Mix well tomato puree with contents in the pan",
+        "step_id": 144,
+        "start_time": 1281.588,
+        "end_time": 1358.187
+      },
+      {
+        "description": "simmer-Allow the mixture to simmer over low heat for 5 minutes or until the mixture becomes thick",
+        "step_id": 153,
+        "start_time": 1270.346,
+        "end_time": 1580.661
+      },
+      {
+        "description": "Take-Take the pan off the heat",
+        "step_id": 143,
+        "start_time": 1581,
+        "end_time": 1587.085
+      },
+      {
+        "description": "Transfer-Transfer it to a serving bowl",
+        "step_id": 156,
+        "start_time": 1590.942,
+        "end_time": 1624.037
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 154,
+          "description": "Heat-Heat 3 tbsp oil in a pan over medium heat",
+          "start_time": 258.1523532244502,
+          "end_time": 330.8564853570504,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I see you're heating the oil, but the garlic and puree aren't prepped yet. You might want to prepare those first so the oil doesn't overheat."
+            }
+          ]
+        },
+        {
+          "step_id": 139,
+          "description": "Add-Add 1/4 tsp mustard to the pan",
+          "start_time": 338.232266877749,
+          "end_time": 384.365,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the other ingredients aren't ready, be careful adding the mustard now. You may need to lower the heat so the seeds don't burn while you prep."
+            }
+          ]
+        },
+        {
+          "step_id": 141,
+          "description": "Add-1/2 tsp cumin seeds to the pan",
+          "start_time": 385.506,
+          "end_time": 422.264,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Make sure to watch the spices closely. Without the garlic ready to add, they might cook too fast in the hot oil."
+            }
+          ]
+        },
+        {
+          "step_id": 140,
+          "description": "mince-mince the garlic",
+          "start_time": 425.298,
+          "end_time": 604.0,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since you're stopping to mince the garlic, please turn off the stove or move the pan. Leaving the oil and spices on heat unattended could be dangerous."
+            }
+          ]
+        },
+        {
+          "step_id": 152,
+          "description": "add-When mustard and cumin seeds begin to sizzle, add minced garlic",
+          "start_time": 613.594,
+          "end_time": 620.068,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You've added the garlic, but don't forget you still need to make the tomato puree. You should start that next."
+            }
+          ]
+        },
+        {
+          "step_id": 149,
+          "description": "Take-Take 1 tomato",
+          "start_time": 632.451,
+          "end_time": 660.0,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "While you grab the tomato, keep an eye on the garlic in the pan so it doesn't brown too quickly."
+            }
+          ]
+        },
+        {
+          "step_id": 151,
+          "description": "Lower-Lower the heat",
+          "start_time": 661.0,
+          "end_time": 688.0,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Lowering the heat is a good idea. That should give you enough time to make the puree without burning the garlic."
+            }
+          ]
+        },
+        {
+          "step_id": 155,
+          "description": "Chop-Chop tomato roughly (anysize chunks are fine)",
+          "start_time": 710.0,
+          "end_time": 789.0,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget the garlic is still cooking in the pan while you chop the tomatoes."
+            }
+          ]
+        },
+        {
+          "step_id": 150,
+          "description": "puree-puree tomatoes without any water in a blender/mixer",
+          "start_time": 825.792,
+          "end_time": 910.0,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Once the tomatoes are blended into a puree, you'll be ready to add them straight to the pan."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "15_28",
+    "activity_id": 15,
+    "step_annotations": [
+      {
+        "description": "Heat-Heat 3 tbsp oil in a pan over medium heat",
+        "step_id": 154,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Heat 5 tbsp oil in a pan over medium heat"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before making puree and mincing garlic"
+          }
+        ],
+        "start_time": 15.956867900871792,
+        "end_time": 54.93434947570623,
+        "modified_description": "Heat-Heat 5 tbsp oil in a pan over medium heat"
+      },
+      {
+        "description": "Add-Add 1/4 tsp mustard to the pan",
+        "step_id": 139,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before making puree and mincing garlic"
+          }
+        ],
+        "start_time": 105.1326212008718,
+        "end_time": 121.07795457239497
+      },
+      {
+        "description": "Add-1/2 tsp cumin seeds to the pan",
+        "step_id": 141,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before making puree and mincing garlic"
+          }
+        ],
+        "start_time": 121.66852247504397,
+        "end_time": 147.65351019160028
+      },
+      {
+        "description": "Lower-Lower the heat",
+        "step_id": 151,
+        "errors": [
+          {
+            "tag": "Temperature Error",
+            "description": "Increase heat from medium to high"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before making puree and mincing garlic"
+          }
+        ],
+        "start_time": 159.4648682445804,
+        "end_time": 163.00827566047445,
+        "modified_description": "Higher- Increase heat from medium to high"
+      },
+      {
+        "description": "Add-Add 2 tbsp red chili powder to the pan",
+        "step_id": 147,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before making puree and mincing garlic"
+          }
+        ],
+        "start_time": 221.47449802272607,
+        "end_time": 252.77459686312346
+      },
+      {
+        "description": "Take-Take 1 tomato",
+        "step_id": 149,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding red chili powder to the pan"
+          }
+        ],
+        "start_time": 258.6802758896135,
+        "end_time": 273.4444734558387,
+        "modified_description": "Take-Take 1 tomato unwashed"
+      },
+      {
+        "description": "Chop-Chop tomato roughly (anysize chunks are fine)",
+        "step_id": 155,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "slice instead of chopping the tomatoes"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding red chili powder to the pan"
+          }
+        ],
+        "start_time": 288.2086710220638,
+        "end_time": 367.9353378796797,
+        "modified_description": "Slice-Slice tomato roughly (anysize chunks are fine)"
+      },
+      {
+        "description": "puree-puree tomatoes without any water in a blender/mixer",
+        "step_id": 150,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "making puree of tomatoes with water in blender/mixer"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding red chili powder to the pan"
+          }
+        ],
+        "start_time": 394.510893498885,
+        "end_time": 490.7734616306731,
+        "modified_description": "puree-puree tomatoes with 1 cup water in a blender/mixer"
+      },
+      {
+        "description": "mix-mix well contents of the pan",
+        "step_id": 157,
+        "start_time": 496.0885727545142,
+        "end_time": 528.5698074002095
+      },
+      {
+        "description": "Add-1/2 tsp salt to the pan",
+        "step_id": 146,
+        "start_time": 540.9717333558386,
+        "end_time": 556.9170667273618,
+        "modified_description": "Add-1/2 tsp salt to the pan"
+      },
+      {
+        "description": "Add-Add tomato puree to the pan",
+        "step_id": 142,
+        "start_time": 559.2793383379578,
+        "end_time": 577.586943320077
+      },
+      {
+        "description": "Mix-Mix well tomato puree with contents in the pan",
+        "step_id": 144,
+        "start_time": 582.9020544439181,
+        "end_time": 611.8398816737194
+      },
+      {
+        "description": "simmer-Allow the mixture to simmer over low heat for 5 minutes or until the mixture becomes thick",
+        "step_id": 153,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Cooked for 2 minutes instead of 5 minutes"
+          },
+          {
+            "tag": "Temperature Error",
+            "description": "Used high heat instead of low heat"
+          }
+        ],
+        "start_time": 615.9738569922625,
+        "end_time": 821.4914871141168,
+        "modified_description": "simmer-Allow the mixture to simmer over high heat for 2 minutes"
+      },
+      {
+        "description": "Take-Take the pan off the heat",
+        "step_id": 143,
+        "start_time": 822.0820550167658,
+        "end_time": 826.8065982379578
+      },
+      {
+        "description": "Transfer-Transfer it to a serving bowl",
+        "step_id": 156,
+        "start_time": 862.2406723968983,
+        "end_time": 886.4539564055076
+      },
+      {
+        "description": "Peel-Peel 4 large garlic cloves",
+        "step_id": 145,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "mince-mince the garlic",
+        "step_id": 140,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Saute-Saute the garlic for 2-3 minutes",
+        "step_id": 148,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "add-When mustard and cumin seeds begin to sizzle, add minced garlic",
+        "step_id": 152,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 154,
+          "description": "Heat-Heat 3 tbsp oil in a pan over medium heat",
+          "start_time": 15.956867900871792,
+          "end_time": 54.93434947570623,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like about 5 tablespoons of oil. The recipe calls for 3, so you may want to spoon a little out."
+            }
+          ]
+        },
+        {
+          "step_id": 154,
+          "description": "Heat-Heat 3 tbsp oil in a pan over medium heat",
+          "start_time": 15.956867900871792,
+          "end_time": 54.93434947570623,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Ideally, we should have the garlic and tomato puree ready before heating the oil. You might want to pause the heat while you prepare those."
+            }
+          ]
+        },
+        {
+          "step_id": 139,
+          "description": "Add-Add 1/4 tsp mustard to the pan",
+          "start_time": 105.1326212008718,
+          "end_time": 121.07795457239497,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Just a reminder, the garlic and tomato puree aren't ready yet. Be careful not to let the mustard seeds burn while we catch up on prep."
+            }
+          ]
+        },
+        {
+          "step_id": 141,
+          "description": "Add-1/2 tsp cumin seeds to the pan",
+          "start_time": 121.66852247504397,
+          "end_time": 147.65351019160028,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We're adding spices, but the wet ingredients aren't prepped yet. You might consider turning off the heat temporarily to avoid burning the cumin."
+            }
+          ]
+        },
+        {
+          "step_id": 151,
+          "description": "Lower-Lower the heat",
+          "start_time": 159.4648682445804,
+          "end_time": 163.00827566047445,
+          "error_tag": "Temperature Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You've increased the heat to high, but we need to lower it. High heat with oil and spices can be dangerous and cause burning."
+            }
+          ]
+        },
+        {
+          "step_id": 151,
+          "description": "Lower-Lower the heat",
+          "start_time": 159.4648682445804,
+          "end_time": 163.00827566047445,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the tomatoes and garlic aren't ready, it is best to keep the heat very low or off so the spices don't burn."
+            }
+          ]
+        },
+        {
+          "step_id": 147,
+          "description": "Add-Add 2 tbsp red chili powder to the pan",
+          "start_time": 221.47449802272607,
+          "end_time": 252.77459686312346,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're adding the chili powder, but remember we still need to chop and puree the tomatoes to stop the cooking process."
+            }
+          ]
+        },
+        {
+          "step_id": 149,
+          "description": "Take-Take 1 tomato",
+          "start_time": 258.6802758896135,
+          "end_time": 273.4444734558387,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Good, we are getting the tomato now. Let's prep it quickly since the spices are already in the pan."
+            }
+          ]
+        },
+        {
+          "step_id": 155,
+          "description": "Chop-Chop tomato roughly (anysize chunks are fine)",
+          "start_time": 288.2086710220638,
+          "end_time": 367.9353378796797,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're slicing the tomatoes, but chopping them into rough chunks usually works better for the blender."
+            }
+          ]
+        },
+        {
+          "step_id": 155,
+          "description": "Chop-Chop tomato roughly (anysize chunks are fine)",
+          "start_time": 288.2086710220638,
+          "end_time": 367.9353378796797,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Getting this chopped now is essential so we can catch up with the cooking process."
+            }
+          ]
+        },
+        {
+          "step_id": 150,
+          "description": "puree-puree tomatoes without any water in a blender/mixer",
+          "start_time": 394.510893498885,
+          "end_time": 490.7734616306731,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You added water to the blender, but the recipe calls for a water-free puree to keep the flavor concentrated."
+            }
+          ]
+        },
+        {
+          "step_id": 150,
+          "description": "puree-puree tomatoes without any water in a blender/mixer",
+          "start_time": 394.510893498885,
+          "end_time": 490.7734616306731,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Once that puree is ready, add it to the pan immediately to combine it with the spices."
+            }
+          ]
+        },
+        {
+          "step_id": 153,
+          "description": "simmer-Allow the mixture to simmer over low heat for 5 minutes or until the mixture becomes thick",
+          "start_time": 615.9738569922625,
+          "end_time": 821.4914871141168,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It's only been about 2 minutes. Let it simmer for the full 5 minutes to ensure it thickens properly."
+            }
+          ]
+        },
+        {
+          "step_id": 153,
+          "description": "simmer-Allow the mixture to simmer over low heat for 5 minutes or until the mixture becomes thick",
+          "start_time": 615.9738569922625,
+          "end_time": 821.4914871141168,
+          "error_tag": "Temperature Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please turn the heat down to low. Simmering on high heat can cause dangerous splattering."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "15_29",
+    "activity_id": 15,
+    "step_annotations": [
+      {
+        "description": "Take-Take 1 tomato",
+        "step_id": 149,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Take 2 tomatoes rather than one tomato"
+          }
+        ],
+        "start_time": 8,
+        "end_time": 28,
+        "modified_description": "Take-Take 2 tomato"
+      },
+      {
+        "description": "Heat-Heat 3 tbsp oil in a pan over medium heat",
+        "step_id": 154,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Use a tsp rather than tbsp"
+          },
+          {
+            "tag": "Temperature Error",
+            "description": "Use low heat instead of medium heat"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before making puree and mincing garlic"
+          }
+        ],
+        "start_time": 43,
+        "end_time": 101,
+        "modified_description": "Heat-Heat 3 tsp oil in a pan over low heat"
+      },
+      {
+        "description": "Add-1/2 tsp cumin seeds to the pan",
+        "step_id": 141,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before making puree and mincing garlic"
+          }
+        ],
+        "start_time": 108,
+        "end_time": 174
+      },
+      {
+        "description": "Add-Add 1/4 tsp mustard to the pan",
+        "step_id": 139,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before making puree and mincing garlic"
+          }
+        ],
+        "start_time": 175,
+        "end_time": 197
+      },
+      {
+        "description": "Chop-Chop tomato roughly (anysize chunks are fine)",
+        "step_id": 155,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding mustard and cumin seeds to the pan"
+          }
+        ],
+        "start_time": 201,
+        "end_time": 360
+      },
+      {
+        "description": "Peel-Peel 4 large garlic cloves",
+        "step_id": 145,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Break the garlic while peeling and do not peel correctly"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding mustard and cumin seeds to the pan"
+          }
+        ],
+        "start_time": 370.628,
+        "end_time": 484,
+        "modified_description": "Peel-Peel 4 large garlic cloves (Break the garlic while peeling)"
+      },
+      {
+        "description": "mince-mince the garlic",
+        "step_id": 140,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding mustard and cumin seeds to the pan"
+          }
+        ],
+        "start_time": 491,
+        "end_time": 602.5
+      },
+      {
+        "description": "add-When mustard and cumin seeds begin to sizzle, add minced garlic",
+        "step_id": 152,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before making puree"
+          }
+        ],
+        "start_time": 617.87,
+        "end_time": 640
+      },
+      {
+        "description": "Lower-Lower the heat",
+        "step_id": 151,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before making puree"
+          }
+        ],
+        "start_time": 641,
+        "end_time": 644.401
+      },
+      {
+        "description": "Saute-Saute the garlic for 2-3 minutes",
+        "step_id": 148,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Saute for 1 minute"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before making puree"
+          }
+        ],
+        "start_time": 650.251,
+        "end_time": 712.242,
+        "modified_description": "Saute-Saute the garlic for 1 minutes"
+      },
+      {
+        "description": "Add-Add 2 tbsp red chili powder to the pan",
+        "step_id": 147,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Add 4 tbsp instead of 2 tbsp"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before making puree"
+          }
+        ],
+        "start_time": 714.43,
+        "end_time": 766,
+        "modified_description": "Add-Add 4 tbsp red chili powder to the pan"
+      },
+      {
+        "description": "puree-puree tomatoes without any water in a blender/mixer",
+        "step_id": 150,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Do not blend enough - Leave some chunks"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after sauteing garlic"
+          }
+        ],
+        "start_time": 778,
+        "end_time": 879,
+        "modified_description": "puree-puree tomatoes without any water in a blender/mixer leaving some chunks"
+      },
+      {
+        "description": "mix-mix well contents of the pan",
+        "step_id": 157,
+        "start_time": 880.239,
+        "end_time": 900.007
+      },
+      {
+        "description": "Add-1/2 tsp salt to the pan",
+        "step_id": 146,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Add 1 tsp rather than 1/2 tsp"
+          }
+        ],
+        "start_time": 904.71,
+        "end_time": 934.665,
+        "modified_description": "Add-1 tsp salt to the pan"
+      },
+      {
+        "description": "Add-Add tomato puree to the pan",
+        "step_id": 142,
+        "start_time": 935,
+        "end_time": 946
+      },
+      {
+        "description": "Mix-Mix well tomato puree with contents in the pan",
+        "step_id": 144,
+        "start_time": 950.901,
+        "end_time": 969.02
+      },
+      {
+        "description": "Take-Take the pan off the heat",
+        "step_id": 143,
+        "start_time": 975.529,
+        "end_time": 979.942
+      },
+      {
+        "description": "Transfer-Transfer it to a serving bowl",
+        "step_id": 156,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill while transferring"
+          }
+        ],
+        "start_time": 983.771,
+        "end_time": 1008,
+        "modified_description": "Transfer-Transfer it to a serving bowl"
+      },
+      {
+        "description": "simmer-Allow the mixture to simmer over low heat for 5 minutes or until the mixture becomes thick",
+        "step_id": 153,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 149,
+          "description": "Take-Take 1 tomato",
+          "start_time": 8,
+          "end_time": 28,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you've taken two tomatoes, but the recipe only calls for one."
+            }
+          ]
+        },
+        {
+          "step_id": 154,
+          "description": "Heat-Heat 3 tbsp oil in a pan over medium heat",
+          "start_time": 43,
+          "end_time": 101,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You seem to be using a teaspoon. Since the recipe needs tablespoons, you might want to add a bit more oil."
+            }
+          ]
+        },
+        {
+          "step_id": 154,
+          "description": "Heat-Heat 3 tbsp oil in a pan over medium heat",
+          "start_time": 43,
+          "end_time": 101,
+          "error_tag": "Temperature Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You have the heat on low, but medium heat works best for this step."
+            }
+          ]
+        },
+        {
+          "step_id": 154,
+          "description": "Heat-Heat 3 tbsp oil in a pan over medium heat",
+          "start_time": 43,
+          "end_time": 101,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since you're starting the oil now, make sure your puree and garlic are ready to go in soon."
+            }
+          ]
+        },
+        {
+          "step_id": 141,
+          "description": "Add-1/2 tsp cumin seeds to the pan",
+          "start_time": 108,
+          "end_time": 174,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Keep an eye on the spices cooking while you prepare the other ingredients."
+            }
+          ]
+        },
+        {
+          "step_id": 139,
+          "description": "Add-Add 1/4 tsp mustard to the pan",
+          "start_time": 175,
+          "end_time": 197,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Remember that the mustard seeds will pop quickly, so have the next ingredients ready."
+            }
+          ]
+        },
+        {
+          "step_id": 155,
+          "description": "Chop-Chop tomato roughly (anysize chunks are fine)",
+          "start_time": 201,
+          "end_time": 360,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget you have spices heating on the stove while you chop the tomatoes."
+            }
+          ]
+        },
+        {
+          "step_id": 145,
+          "description": "Peel-Peel 4 large garlic cloves",
+          "start_time": 370.628,
+          "end_time": 484,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try to peel gently without breaking the cloves to keep them intact."
+            }
+          ]
+        },
+        {
+          "step_id": 145,
+          "description": "Peel-Peel 4 large garlic cloves",
+          "start_time": 370.628,
+          "end_time": 484,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Check on the pan occasionally so the spices don't burn while you peel the garlic."
+            }
+          ]
+        },
+        {
+          "step_id": 140,
+          "description": "mince-mince the garlic",
+          "start_time": 491,
+          "end_time": 602.5,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Remember the pan is still on the heat while you mince."
+            }
+          ]
+        },
+        {
+          "step_id": 152,
+          "description": "add-When mustard and cumin seeds begin to sizzle, add minced garlic",
+          "start_time": 617.87,
+          "end_time": 640,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Once the garlic is in, you'll need the tomato puree ready shortly."
+            }
+          ]
+        },
+        {
+          "step_id": 151,
+          "description": "Lower-Lower the heat",
+          "start_time": 641,
+          "end_time": 644.401,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Lowering the heat is good, just make sure to prep the puree soon."
+            }
+          ]
+        },
+        {
+          "step_id": 148,
+          "description": "Saute-Saute the garlic for 2-3 minutes",
+          "start_time": 650.251,
+          "end_time": 712.242,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You might want to sauté for another minute or two to fully bring out the garlic flavor."
+            }
+          ]
+        },
+        {
+          "step_id": 148,
+          "description": "Saute-Saute the garlic for 2-3 minutes",
+          "start_time": 650.251,
+          "end_time": 712.242,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "While that sautés, check if your tomato puree is ready to be added."
+            }
+          ]
+        },
+        {
+          "step_id": 147,
+          "description": "Add-Add 2 tbsp red chili powder to the pan",
+          "start_time": 714.43,
+          "end_time": 766,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like 4 tablespoons. The recipe calls for 2, so you might want to remove some if you prefer less heat."
+            }
+          ]
+        },
+        {
+          "step_id": 147,
+          "description": "Add-Add 2 tbsp red chili powder to the pan",
+          "start_time": 714.43,
+          "end_time": 766,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the spices are in, we should get the tomato puree added quickly."
+            }
+          ]
+        },
+        {
+          "step_id": 150,
+          "description": "puree-puree tomatoes without any water in a blender/mixer",
+          "start_time": 778,
+          "end_time": 879,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You might want to blend a bit longer to get rid of those remaining chunks."
+            }
+          ]
+        },
+        {
+          "step_id": 150,
+          "description": "puree-puree tomatoes without any water in a blender/mixer",
+          "start_time": 778,
+          "end_time": 879,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Great, now that you're making the puree, you can add it to the pan immediately."
+            }
+          ]
+        },
+        {
+          "step_id": 146,
+          "description": "Add-1/2 tsp salt to the pan",
+          "start_time": 904.71,
+          "end_time": 934.665,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You added a full teaspoon, but the recipe suggests half. You might want to adjust the other flavors to balance it."
+            }
+          ]
+        },
+        {
+          "step_id": 156,
+          "description": "Transfer-Transfer it to a serving bowl",
+          "start_time": 983.771,
+          "end_time": 1008,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Be careful pouring the hot mixture to avoid spilling it on yourself."
+            }
+          ]
+        },
+        {
+          "step_id": 153,
+          "description": "simmer-Allow the mixture to simmer over low heat for 5 minutes or until the mixture becomes thick",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you missed the simmering step. It helps to simmer it for a few minutes so it thickens properly."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "15_30",
+    "activity_id": 15,
+    "step_annotations": [
+      {
+        "description": "Heat-Heat 3 tbsp oil in a pan over medium heat",
+        "step_id": 154,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Spill and as a consequence added more oil than required"
+          },
+          {
+            "tag": "Technique Error",
+            "description": "Spill oil while adding to the pan"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before making the puree and mincing the garlic"
+          }
+        ],
+        "start_time": 5.434,
+        "end_time": 45.677
+      },
+      {
+        "description": "Take-Take 1 tomato",
+        "step_id": 149,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 48.516,
+        "end_time": 60.094
+      },
+      {
+        "description": "Add-Add 1/4 tsp mustard to the pan",
+        "step_id": 139,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before making the puree and mincing the garlic"
+          }
+        ],
+        "start_time": 70.4,
+        "end_time": 109.45
+      },
+      {
+        "description": "Chop-Chop tomato roughly (anysize chunks are fine)",
+        "step_id": 155,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 111.12100000000001,
+        "end_time": 135.293
+      },
+      {
+        "description": "Peel-Peel 4 large garlic cloves",
+        "step_id": 145,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "only 2 garlic are peeled and minced instead of 4"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 139.693,
+        "end_time": 215.649,
+        "modified_description": "Peel-Peel 2 instead of 4 large garlic cloves"
+      },
+      {
+        "description": "puree-puree tomatoes without any water in a blender/mixer",
+        "step_id": 150,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 219.566,
+        "end_time": 271.037
+      },
+      {
+        "description": "mince-mince the garlic",
+        "step_id": 140,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "mince only 2 garlic instead of 4"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 273.604,
+        "end_time": 334.443,
+        "modified_description": "mince-mince only 2 garlic instead of 4"
+      },
+      {
+        "description": "Add-1/2 tsp cumin seeds to the pan",
+        "step_id": 141,
+        "start_time": 335.345,
+        "end_time": 371.598
+      },
+      {
+        "description": "add-When mustard and cumin seeds begin to sizzle, add minced garlic",
+        "step_id": 152,
+        "errors": [
+          {
+            "tag": "Temperature Error",
+            "description": "burn mustard due to cooking for too long"
+          },
+          {
+            "tag": "Technique Error",
+            "description": "spill garlic while adding"
+          }
+        ],
+        "start_time": 372.464,
+        "end_time": 395.42,
+        "modified_description": "add-When mustard and cumin seeds begin to sizzle and burn them, add minced garlic and spill it"
+      },
+      {
+        "description": "Lower-Lower the heat",
+        "step_id": 151,
+        "errors": [
+          {
+            "tag": "Temperature Error",
+            "description": "High heat instead of low heat"
+          }
+        ],
+        "start_time": 401.897,
+        "end_time": 405.397
+      },
+      {
+        "description": "Saute-Saute the garlic for 2-3 minutes",
+        "step_id": 148,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "saute the garlic only for 1 min and burn it"
+          }
+        ],
+        "start_time": 406.401,
+        "end_time": 415.486,
+        "modified_description": "Saute-Saute the garlic for 1 min and burn the garlic"
+      },
+      {
+        "description": "mix-mix well contents of the pan",
+        "step_id": 157,
+        "start_time": 415.25,
+        "end_time": 432.169
+      },
+      {
+        "description": "Add-1/2 tsp salt to the pan",
+        "step_id": 146,
+        "start_time": 435.611,
+        "end_time": 448.584
+      },
+      {
+        "description": "Add-Add tomato puree to the pan",
+        "step_id": 142,
+        "start_time": 451.709,
+        "end_time": 471.269
+      },
+      {
+        "description": "Mix-Mix well tomato puree with contents in the pan",
+        "step_id": 144,
+        "start_time": 472.211,
+        "end_time": 499.405
+      },
+      {
+        "description": "simmer-Allow the mixture to simmer over low heat for 5 minutes or until the mixture becomes thick",
+        "step_id": 153,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "simmer only for 1 min"
+          }
+        ],
+        "start_time": 507.122,
+        "end_time": 582.25,
+        "modified_description": "simmer-Allow the mixture to simmer over low heat for 1 minute instead of 5 minutes or until the mixture becomes thick"
+      },
+      {
+        "description": "Take-Take the pan off the heat",
+        "step_id": 143,
+        "start_time": 582.75,
+        "end_time": 588.066
+      },
+      {
+        "description": "Transfer-Transfer it to a serving bowl",
+        "step_id": 156,
+        "start_time": 592.093,
+        "end_time": 634.994
+      },
+      {
+        "description": "Add-Add 2 tbsp red chili powder to the pan",
+        "step_id": 147,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 154,
+          "description": "Heat-Heat 3 tbsp oil in a pan over medium heat",
+          "start_time": 5.434,
+          "end_time": 45.677,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like there's a bit more oil than required in the pan. You might want to spoon some out so the dish doesn't become too greasy."
+            }
+          ]
+        },
+        {
+          "step_id": 154,
+          "description": "Heat-Heat 3 tbsp oil in a pan over medium heat",
+          "start_time": 5.434,
+          "end_time": 45.677,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful when pouring the oil near the heat source. Try to pour slowly to avoid any spills that could flare up."
+            }
+          ]
+        },
+        {
+          "step_id": 154,
+          "description": "Heat-Heat 3 tbsp oil in a pan over medium heat",
+          "start_time": 5.434,
+          "end_time": 45.677,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You've started heating the oil, but the garlic and puree aren't ready yet. It might be best to turn off the heat while you prep the other ingredients so the oil doesn't burn."
+            }
+          ]
+        },
+        {
+          "step_id": 149,
+          "description": "Take-Take 1 tomato",
+          "start_time": 48.516,
+          "end_time": 60.094,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Remember that the oil is still heating on the stove. You might want to lower the flame while you grab the tomato."
+            }
+          ]
+        },
+        {
+          "step_id": 139,
+          "description": "Add-Add 1/4 tsp mustard to the pan",
+          "start_time": 70.4,
+          "end_time": 109.45,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the puree isn't ready, adding the mustard seeds now might cause them to burn while you chop. Keep a close watch on the pan."
+            }
+          ]
+        },
+        {
+          "step_id": 155,
+          "description": "Chop-Chop tomato roughly (anysize chunks are fine)",
+          "start_time": 111.12100000000001,
+          "end_time": 135.293,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "While you are chopping the tomatoes, don't forget that the pan is still on the heat."
+            }
+          ]
+        },
+        {
+          "step_id": 145,
+          "description": "Peel-Peel 4 large garlic cloves",
+          "start_time": 139.693,
+          "end_time": 215.649,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The recipe calls for four garlic cloves, but it looks like you've only peeled two. You might want to add two more for the full flavor."
+            }
+          ]
+        },
+        {
+          "step_id": 145,
+          "description": "Peel-Peel 4 large garlic cloves",
+          "start_time": 139.693,
+          "end_time": 215.649,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The pan is still hot. Please ensure the oil doesn't start smoking while you are busy peeling the garlic."
+            }
+          ]
+        },
+        {
+          "step_id": 150,
+          "description": "puree-puree tomatoes without any water in a blender/mixer",
+          "start_time": 219.566,
+          "end_time": 271.037,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Just a reminder that the pan is still on the stove while you use the blender."
+            }
+          ]
+        },
+        {
+          "step_id": 140,
+          "description": "mince-mince the garlic",
+          "start_time": 273.604,
+          "end_time": 334.443,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you're only mincing two garlic cloves. Don't forget the other two if you want the intended taste."
+            }
+          ]
+        },
+        {
+          "step_id": 140,
+          "description": "mince-mince the garlic",
+          "start_time": 273.604,
+          "end_time": 334.443,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The oil has been heating for a while. You might want to check it before you finish mincing."
+            }
+          ]
+        },
+        {
+          "step_id": 152,
+          "description": "add-When mustard and cumin seeds begin to sizzle, add minced garlic",
+          "start_time": 372.464,
+          "end_time": 395.42,
+          "error_tag": "Temperature Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The mustard seeds appear to be burnt. You might need to start fresh with new oil to avoid a bitter taste."
+            }
+          ]
+        },
+        {
+          "step_id": 152,
+          "description": "add-When mustard and cumin seeds begin to sizzle, add minced garlic",
+          "start_time": 372.464,
+          "end_time": 395.42,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful when adding the garlic to the hot oil. Drop it in gently to avoid splashing."
+            }
+          ]
+        },
+        {
+          "step_id": 151,
+          "description": "Lower-Lower the heat",
+          "start_time": 401.897,
+          "end_time": 405.397,
+          "error_tag": "Temperature Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The heat is still set to high. Lowering it now will help cook the garlic evenly without burning it further."
+            }
+          ]
+        },
+        {
+          "step_id": 148,
+          "description": "Saute-Saute the garlic for 2-3 minutes",
+          "start_time": 406.401,
+          "end_time": 415.486,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like the garlic has burned quickly. You may want to discard this batch and start over to save the dish."
+            }
+          ]
+        },
+        {
+          "step_id": 153,
+          "description": "simmer-Allow the mixture to simmer over low heat for 5 minutes or until the mixture becomes thick",
+          "start_time": 507.122,
+          "end_time": 582.25,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It's only been a minute. Let the mixture simmer for the full five minutes so it has time to thicken up properly."
+            }
+          ]
+        },
+        {
+          "step_id": 147,
+          "description": "Add-Add 2 tbsp red chili powder to the pan",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you missed adding the red chili powder. You can stir it in now to get the right spice level before serving."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "15_33",
+    "activity_id": 15,
+    "step_annotations": [
+      {
+        "description": "Take-Take 1 tomato",
+        "step_id": 149,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Take 2 tomatoes"
+          }
+        ],
+        "start_time": 15.229211513086318,
+        "end_time": 48.63074861759318,
+        "modified_description": "Take-Take 2 tomatoes"
+      },
+      {
+        "description": "Peel-Peel 4 large garlic cloves",
+        "step_id": 145,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Took small garlic cloves"
+          }
+        ],
+        "start_time": 52.43598702190408,
+        "end_time": 162.78790074692043,
+        "modified_description": "Peel-Peel 4 small garlic cloves"
+      },
+      {
+        "description": "Heat-Heat 3 tbsp oil in a pan over medium heat",
+        "step_id": 154,
+        "errors": [
+          {
+            "tag": "Temperature Error",
+            "description": "Used high heat instead of medium heat"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before making the puree and mincing the garlic"
+          }
+        ],
+        "start_time": 169.97557328839656,
+        "end_time": 234.66462616168198,
+        "modified_description": "Heat-Heat 3 tbsp oil in a pan over high heat"
+      },
+      {
+        "description": "mince-mince the garlic",
+        "step_id": 140,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Slice the garlic instead of mincing"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 235.93303896311895,
+        "end_time": 294.28002782921953,
+        "modified_description": "Slice the garlic"
+      },
+      {
+        "description": "Chop-Chop tomato roughly (anysize chunks are fine)",
+        "step_id": 155,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 303.1589174392783,
+        "end_time": 336.13765027663953
+      },
+      {
+        "description": "puree-puree tomatoes without any water in a blender/mixer",
+        "step_id": 150,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 339.0972801466591,
+        "end_time": 499.3400973948629
+      },
+      {
+        "description": "Add-Add 1/4 tsp mustard to the pan",
+        "step_id": 139,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Added more"
+          }
+        ],
+        "start_time": 508.21898700492164,
+        "end_time": 535.2784601022437,
+        "modified_description": "Add-Add 1 tsp mustard to the pan"
+      },
+      {
+        "description": "Add-Add 2 tbsp red chili powder to the pan",
+        "step_id": 147,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Added less than 2 tbsp red chili powder"
+          }
+        ],
+        "start_time": 537.8152857051176,
+        "end_time": 549.653805185196,
+        "modified_description": "Add-Add 1 tsp red chili powder to the pan"
+      },
+      {
+        "description": "mix-mix well contents of the pan",
+        "step_id": 157,
+        "start_time": 550.4994137194873,
+        "end_time": 554.3046521237982
+      },
+      {
+        "description": "Add-Add tomato puree to the pan",
+        "step_id": 142,
+        "start_time": 557.2642819938178,
+        "end_time": 576.136
+      },
+      {
+        "description": "Mix-Mix well tomato puree with contents in the pan",
+        "step_id": 144,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Leave tomatoes uncooked"
+          }
+        ],
+        "start_time": 579.2501038853919,
+        "end_time": 597.0078831055096,
+        "modified_description": "Mix-Mix well tomato puree with contents in the pan"
+      },
+      {
+        "description": "Take-Take the pan off the heat",
+        "step_id": 143,
+        "start_time": 618.1480964627924,
+        "end_time": 624.0673562028315
+      },
+      {
+        "description": "Transfer-Transfer it to a serving bowl",
+        "step_id": 156,
+        "start_time": 627.8725946071424,
+        "end_time": 643.9391567586773
+      },
+      {
+        "description": "add-When mustard and cumin seeds begin to sizzle, add minced garlic",
+        "step_id": 152,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Add-1/2 tsp cumin seeds to the pan",
+        "step_id": 141,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Lower-Lower the heat",
+        "step_id": 151,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Saute-Saute the garlic for 2-3 minutes",
+        "step_id": 148,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "simmer-Allow the mixture to simmer over low heat for 5 minutes or until the mixture becomes thick",
+        "step_id": 153,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Add-1/2 tsp salt to the pan",
+        "step_id": 146,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 149,
+          "description": "Take-Take 1 tomato",
+          "start_time": 15.229211513086318,
+          "end_time": 48.63074861759318,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you've taken two tomatoes, but the recipe only calls for one. You might want to put one back."
+            }
+          ]
+        },
+        {
+          "step_id": 145,
+          "description": "Peel-Peel 4 large garlic cloves",
+          "start_time": 52.43598702190408,
+          "end_time": 162.78790074692043,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Those garlic cloves look a bit small. Since the recipe uses large cloves, you may want to peel a few extra to get the right amount."
+            }
+          ]
+        },
+        {
+          "step_id": 154,
+          "description": "Heat-Heat 3 tbsp oil in a pan over medium heat",
+          "start_time": 169.97557328839656,
+          "end_time": 234.66462616168198,
+          "error_tag": "Temperature Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The heat seems to be set to high. Please lower it to medium to prevent the oil from burning or smoking."
+            }
+          ]
+        },
+        {
+          "step_id": 154,
+          "description": "Heat-Heat 3 tbsp oil in a pan over medium heat",
+          "start_time": 169.97557328839656,
+          "end_time": 234.66462616168198,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since you still need to prep the garlic and tomatoes, you might want to turn off the heat so the oil doesn't sit on the stove unattended."
+            }
+          ]
+        },
+        {
+          "step_id": 140,
+          "description": "mince-mince the garlic",
+          "start_time": 235.93303896311895,
+          "end_time": 294.28002782921953,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you've sliced the garlic, but for this recipe, it should be minced. Could you chop it a bit finer?"
+            }
+          ]
+        },
+        {
+          "step_id": 140,
+          "description": "mince-mince the garlic",
+          "start_time": 235.93303896311895,
+          "end_time": 294.28002782921953,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please remember that the oil is currently heating up on the stove while you are mincing the garlic."
+            }
+          ]
+        },
+        {
+          "step_id": 155,
+          "description": "Chop-Chop tomato roughly (anysize chunks are fine)",
+          "start_time": 303.1589174392783,
+          "end_time": 336.13765027663953,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The oil is still on the heat. Please keep an eye on it while you're chopping the tomatoes."
+            }
+          ]
+        },
+        {
+          "step_id": 150,
+          "description": "puree-puree tomatoes without any water in a blender/mixer",
+          "start_time": 339.0972801466591,
+          "end_time": 499.3400973948629,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget the pan is still hot on the stove while you use the blender."
+            }
+          ]
+        },
+        {
+          "step_id": 139,
+          "description": "Add-Add 1/4 tsp mustard to the pan",
+          "start_time": 508.21898700492164,
+          "end_time": 535.2784601022437,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like more than a quarter teaspoon. You might want to remove some mustard seeds so the flavor stays balanced."
+            }
+          ]
+        },
+        {
+          "step_id": 147,
+          "description": "Add-Add 2 tbsp red chili powder to the pan",
+          "start_time": 537.8152857051176,
+          "end_time": 549.653805185196,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You've added about a teaspoon, but the recipe calls for two tablespoons. Please add some more red chili powder."
+            }
+          ]
+        },
+        {
+          "step_id": 144,
+          "description": "Mix-Mix well tomato puree with contents in the pan",
+          "start_time": 579.2501038853919,
+          "end_time": 597.0078831055096,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The tomatoes seem a bit uncooked. You should let the mixture cook a while longer until the raw smell disappears."
+            }
+          ]
+        },
+        {
+          "step_id": 152,
+          "description": "add-When mustard and cumin seeds begin to sizzle, add minced garlic",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you missed adding the minced garlic. Please add it to the pan now so it can sauté properly."
+            }
+          ]
+        },
+        {
+          "step_id": 141,
+          "description": "Add-1/2 tsp cumin seeds to the pan",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You forgot to add the cumin seeds. Please add 1/2 teaspoon of cumin seeds to the pan."
+            }
+          ]
+        },
+        {
+          "step_id": 151,
+          "description": "Lower-Lower the heat",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please remember to lower the heat now to ensure the spices and mixture cook gently without burning."
+            }
+          ]
+        },
+        {
+          "step_id": 148,
+          "description": "Saute-Saute the garlic for 2-3 minutes",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Make sure to sauté the garlic for 2-3 minutes so it releases its full flavor."
+            }
+          ]
+        },
+        {
+          "step_id": 153,
+          "description": "simmer-Allow the mixture to simmer over low heat for 5 minutes or until the mixture becomes thick",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You skipped the simmering step. Please let the mixture simmer for about 5 minutes to thicken up."
+            }
+          ]
+        },
+        {
+          "step_id": 146,
+          "description": "Add-1/2 tsp salt to the pan",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you haven't added salt yet. Don't forget to stir in 1/2 teaspoon of salt."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "15_37",
+    "activity_id": 15,
+    "step_annotations": [
+      {
+        "description": "Peel-Peel 4 large garlic cloves",
+        "step_id": 145,
+        "start_time": 3.243,
+        "end_time": 124.045,
+        "modified_description": "Peel-Peel 4 large garlic cloves incompletely"
+      },
+      {
+        "description": "Heat-Heat 3 tbsp oil in a pan over medium heat",
+        "step_id": 154,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "heart only 2 tbsp oil instead of 3 tbsp"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before making the puree and mincing the garlic"
+          }
+        ],
+        "start_time": 126.986,
+        "end_time": 199.387,
+        "modified_description": "Heat-Heat 2 tbsp oil in a pan over medium heat"
+      },
+      {
+        "description": "Add-1/2 tsp cumin seeds to the pan",
+        "step_id": 141,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "spill some out while adding"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before making the puree and mincing the garlic"
+          }
+        ],
+        "start_time": 201.035,
+        "end_time": 262.528,
+        "modified_description": "Add-1/2 tsp cumin seeds to the pan and spill some out while adding"
+      },
+      {
+        "description": "mince-mince the garlic",
+        "step_id": 140,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "crush the garlic instead of mincing"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 263.33,
+        "end_time": 303.45,
+        "modified_description": "Crush the garlic"
+      },
+      {
+        "description": "Add-Add 1/4 tsp mustard to the pan",
+        "step_id": 139,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before making the puree"
+          }
+        ],
+        "start_time": 307.331,
+        "end_time": 362.487
+      },
+      {
+        "description": "add-When mustard and cumin seeds begin to sizzle, add minced garlic",
+        "step_id": 152,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before making the puree"
+          }
+        ],
+        "start_time": 356.149,
+        "end_time": 377.38
+      },
+      {
+        "description": "Lower-Lower the heat",
+        "step_id": 151,
+        "errors": [
+          {
+            "tag": "Temperature Error",
+            "description": "increase the heat instead of reducing"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before making the puree"
+          }
+        ],
+        "start_time": 380.072,
+        "end_time": 382.35,
+        "modified_description": "Higher-increase the heat"
+      },
+      {
+        "description": "Take-Take 1 tomato",
+        "step_id": 149,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Use a soiled tomato and don't wash it"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding minced garlic"
+          }
+        ],
+        "start_time": 392.15,
+        "end_time": 397.112,
+        "modified_description": "Take-Take 1 soiled tomato"
+      },
+      {
+        "description": "Saute-Saute the garlic for 2-3 minutes",
+        "step_id": 148,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "mix-mix well contents of the pan",
+        "step_id": 157,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "puree-puree tomatoes without any water in a blender/mixer",
+        "step_id": 150,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding minced garlic"
+          }
+        ],
+        "start_time": 414.521,
+        "end_time": 466.091
+      },
+      {
+        "description": "Add-1/2 tsp salt to the pan",
+        "step_id": 146,
+        "start_time": 471.85,
+        "end_time": 499.431
+      },
+      {
+        "description": "Add-Add tomato puree to the pan",
+        "step_id": 142,
+        "start_time": 504.154,
+        "end_time": 523.139
+      },
+      {
+        "description": "Mix-Mix well tomato puree with contents in the pan",
+        "step_id": 144,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill out while mixing"
+          }
+        ],
+        "start_time": 529.34,
+        "end_time": 555.99,
+        "modified_description": "Mix-Mix well tomato puree with contents in the pan and spill out while mixing"
+      },
+      {
+        "description": "simmer-Allow the mixture to simmer over low heat for 5 minutes or until the mixture becomes thick",
+        "step_id": 153,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Simmer for one min instead of 5 mins"
+          }
+        ],
+        "start_time": 559.241,
+        "end_time": 604.5,
+        "modified_description": "simmer-Allow the mixture to simmer over low heat for 1 minutes or until the mixture becomes thick"
+      },
+      {
+        "description": "Take-Take the pan off the heat",
+        "step_id": 143,
+        "start_time": 604.433,
+        "end_time": 609.85
+      },
+      {
+        "description": "Transfer-Transfer it to a serving bowl",
+        "step_id": 156,
+        "start_time": 610.33,
+        "end_time": 642.377
+      },
+      {
+        "description": "Add-Add 2 tbsp red chili powder to the pan",
+        "step_id": 147,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Chop-Chop tomato roughly (anysize chunks are fine)",
+        "step_id": 155,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 154,
+          "description": "Heat-Heat 3 tbsp oil in a pan over medium heat",
+          "start_time": 126.986,
+          "end_time": 199.387,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you've only added 2 tablespoons of oil. The recipe calls for 3, so you might want to add one more."
+            }
+          ]
+        },
+        {
+          "step_id": 154,
+          "description": "Heat-Heat 3 tbsp oil in a pan over medium heat",
+          "start_time": 126.986,
+          "end_time": 199.387,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Episodic Proactive Service",
+            "sub": "Episodic Task Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since you're heating the oil now, remember that the garlic and puree steps were skipped and need to be ready soon."
+            }
+          ]
+        },
+        {
+          "step_id": 141,
+          "description": "Add-1/2 tsp cumin seeds to the pan",
+          "start_time": 201.035,
+          "end_time": 262.528,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful with the spoon; try to hold it steady over the pan so the cumin seeds don't spill."
+            }
+          ]
+        },
+        {
+          "step_id": 141,
+          "description": "Add-1/2 tsp cumin seeds to the pan",
+          "start_time": 201.035,
+          "end_time": 262.528,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Episodic Proactive Service",
+            "sub": "Episodic Task Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Just a reminder, the garlic still needs to be minced and the puree prepared before you proceed further."
+            }
+          ]
+        },
+        {
+          "step_id": 140,
+          "description": "mince-mince the garlic",
+          "start_time": 263.33,
+          "end_time": 303.45,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're crushing the garlic, but for this recipe, mincing it finely will give the best texture."
+            }
+          ]
+        },
+        {
+          "step_id": 140,
+          "description": "mince-mince the garlic",
+          "start_time": 263.33,
+          "end_time": 303.45,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the pan is already hot, please keep an eye on the oil temperature while you finish mincing."
+            }
+          ]
+        },
+        {
+          "step_id": 139,
+          "description": "Add-Add 1/4 tsp mustard to the pan",
+          "start_time": 307.331,
+          "end_time": 362.487,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Episodic Proactive Service",
+            "sub": "Episodic Task Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to prepare the tomato puree soon, as you'll need it shortly."
+            }
+          ]
+        },
+        {
+          "step_id": 152,
+          "description": "add-When mustard and cumin seeds begin to sizzle, add minced garlic",
+          "start_time": 356.149,
+          "end_time": 377.38,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Episodic Proactive Service",
+            "sub": "Episodic Task Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Remember, the tomato puree needs to be ready to add immediately after the garlic helps cook it."
+            }
+          ]
+        },
+        {
+          "step_id": 151,
+          "description": "Lower-Lower the heat",
+          "start_time": 380.072,
+          "end_time": 382.35,
+          "error_tag": "Temperature Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You've increased the heat, but it needs to be lowered now to prevent the ingredients from burning."
+            }
+          ]
+        },
+        {
+          "step_id": 151,
+          "description": "Lower-Lower the heat",
+          "start_time": 380.072,
+          "end_time": 382.35,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Episodic Proactive Service",
+            "sub": "Episodic Task Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The puree is still pending, so make sure to prepare that before the spices overcook."
+            }
+          ]
+        },
+        {
+          "step_id": 149,
+          "description": "Take-Take 1 tomato",
+          "start_time": 392.15,
+          "end_time": 397.112,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That tomato looks soiled. Please be sure to wash it thoroughly before using it to ensure food safety."
+            }
+          ]
+        },
+        {
+          "step_id": 149,
+          "description": "Take-Take 1 tomato",
+          "start_time": 392.15,
+          "end_time": 397.112,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "While you prepare the tomato, remember the garlic is currently sauteing in the pan."
+            }
+          ]
+        },
+        {
+          "step_id": 148,
+          "description": "Saute-Saute the garlic for 2-3 minutes",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like the garlic wasn't sauteed. It needs about 2-3 minutes in the pan to release its full flavor."
+            }
+          ]
+        },
+        {
+          "step_id": 157,
+          "description": "mix-mix well contents of the pan",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Make sure to give the contents of the pan a good mix to combine everything evenly."
+            }
+          ]
+        },
+        {
+          "step_id": 150,
+          "description": "puree-puree tomatoes without any water in a blender/mixer",
+          "start_time": 414.521,
+          "end_time": 466.091,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try to get the puree ready quickly, as the garlic is already cooking in the hot pan."
+            }
+          ]
+        },
+        {
+          "step_id": 144,
+          "description": "Mix-Mix well tomato puree with contents in the pan",
+          "start_time": 529.34,
+          "end_time": 555.99,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Be gentle when mixing the puree into the pan to avoid splashing any over the sides."
+            }
+          ]
+        },
+        {
+          "step_id": 153,
+          "description": "simmer-Allow the mixture to simmer over low heat for 5 minutes or until the mixture becomes thick",
+          "start_time": 559.241,
+          "end_time": 604.5,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It has only simmered for about a minute. You should let it cook for the full 5 minutes to thicken properly."
+            }
+          ]
+        },
+        {
+          "step_id": 147,
+          "description": "Add-Add 2 tbsp red chili powder to the pan",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You missed adding the red chili powder. You should add it now to get the right flavor and color."
+            }
+          ]
+        },
+        {
+          "step_id": 155,
+          "description": "Chop-Chop tomato roughly (anysize chunks are fine)",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like the tomato chopping step was skipped. Please ensure all tomato components are prepared and added."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "15_39",
+    "activity_id": 15,
+    "step_annotations": [
+      {
+        "description": "Take-Take 1 tomato",
+        "step_id": 149,
+        "start_time": 8.909,
+        "end_time": 23.048
+      },
+      {
+        "description": "Peel-Peel 4 large garlic cloves",
+        "step_id": 145,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Did not peel the garlic cloves correctly"
+          }
+        ],
+        "start_time": 28.255,
+        "end_time": 87.976,
+        "modified_description": "Peel-Peel 4 large garlic cloves. Peel not done correctly. Did not press the cloves. Did not remove all the peels completely."
+      },
+      {
+        "description": "mince-mince the garlic",
+        "step_id": 140,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Cut the garlic instead of mincing"
+          }
+        ],
+        "start_time": 93.31700000000001,
+        "end_time": 128.22,
+        "modified_description": "mince-mince the garlic incorrectly. Just pressing the clove from top to down with knife. Spilling the cloves in the process."
+      },
+      {
+        "description": "Chop-Chop tomato roughly (anysize chunks are fine)",
+        "step_id": 155,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Slice-Slice tomato roughly"
+          }
+        ],
+        "start_time": 140.747,
+        "end_time": 167.54500000000002,
+        "modified_description": "Slice-Slice tomato roughly"
+      },
+      {
+        "description": "Heat-Heat 3 tbsp oil in a pan over medium heat",
+        "step_id": 154,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Heat-Heat 3 tbsp oil in a pan over medium heat. Spilling happened while putting oil in the pan."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before making the puree"
+          }
+        ],
+        "start_time": 212.253,
+        "end_time": 293.051,
+        "modified_description": "Heat-Heat 3 tbsp oil in a pan over medium heat. Spilling happened while putting oil in the pan."
+      },
+      {
+        "description": "Add-Add 1/4 tsp mustard to the pan",
+        "step_id": 139,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Added red chilli flakes instead of mustard"
+          },
+          {
+            "tag": "Measurement Error",
+            "description": "Added 1/4 tbsp instead of 1/4 tsp"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before making the puree"
+          }
+        ],
+        "start_time": 360.041,
+        "end_time": 400.366,
+        "modified_description": "Add-Add 1/4 tbsp red chilli flakes to the pan"
+      },
+      {
+        "description": "Add-1/2 tsp cumin seeds to the pan",
+        "step_id": 141,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before making the puree"
+          }
+        ],
+        "start_time": 429.48792320622925,
+        "end_time": 454.3611159214611
+      },
+      {
+        "description": "puree-puree tomatoes without any water in a blender/mixer",
+        "step_id": 150,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Did not puree the tomatoes correctly"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding mustard and cumin seeds to the pan"
+          }
+        ],
+        "start_time": 472.60145724596435,
+        "end_time": 528.4279564512624
+      },
+      {
+        "description": "add-When mustard and cumin seeds begin to sizzle, add minced garlic",
+        "step_id": 152,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "add-When mustard and cumin seeds are burnt, add minced garlic"
+          }
+        ],
+        "start_time": 510.719,
+        "end_time": 517.803,
+        "modified_description": "add-When mustard and cumin seeds are burnt, add minced garlic"
+      },
+      {
+        "description": "Lower-Lower the heat",
+        "step_id": 151,
+        "errors": [
+          {
+            "tag": "Temperature Error",
+            "description": "Turn off the heat. Because of smoke and pungent odor."
+          }
+        ],
+        "start_time": 550.537461087024,
+        "end_time": 555.5120996300703,
+        "modified_description": "Turn off the heat. Because of smoke and pungent odor."
+      },
+      {
+        "description": "Saute-Saute the garlic for 2-3 minutes",
+        "step_id": 148,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Saute-Saute the garlic for 1-2 minutes"
+          }
+        ],
+        "start_time": 590.3345694313948,
+        "end_time": 613.5495492989445,
+        "modified_description": "Saute-Saute the garlic for 1-2 minutes"
+      },
+      {
+        "description": "Add-Add 2 tbsp red chili powder to the pan",
+        "step_id": 147,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "added less chilli powder"
+          }
+        ],
+        "start_time": 616.8659749943089,
+        "end_time": 647.8192814843751,
+        "modified_description": "Add-Add less than 2 tbsp red chili powder to the pan"
+      },
+      {
+        "description": "Add-1/2 tsp salt to the pan",
+        "step_id": 146,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before mixing the contents of the pan"
+          }
+        ],
+        "start_time": 650.5829695638452,
+        "end_time": 680.9835384380174
+      },
+      {
+        "description": "mix-mix well contents of the pan",
+        "step_id": 157,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding the salt"
+          }
+        ],
+        "start_time": 696.4601916830505,
+        "end_time": 731.071262384106,
+        "modified_description": "mix-mix well contents of the pan. Done after putting salt."
+      },
+      {
+        "description": "Add-Add tomato puree to the pan",
+        "step_id": 142,
+        "start_time": 734.0463495638451,
+        "end_time": 747.8647899611962
+      },
+      {
+        "description": "Mix-Mix well tomato puree with contents in the pan",
+        "step_id": 144,
+        "start_time": 754,
+        "end_time": 808
+      },
+      {
+        "description": "Take-Take the pan off the heat",
+        "step_id": 143,
+        "start_time": 810.3241405572227,
+        "end_time": 819.7206800274213
+      },
+      {
+        "description": "Transfer-Transfer it to a serving bowl",
+        "step_id": 156,
+        "start_time": 822.4843681068916,
+        "end_time": 831.8809075770902
+      },
+      {
+        "description": "simmer-Allow the mixture to simmer over low heat for 5 minutes or until the mixture becomes thick",
+        "step_id": 153,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 145,
+          "description": "Peel-Peel 4 large garlic cloves",
+          "start_time": 28.255,
+          "end_time": 87.976,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try pressing the garlic cloves with the flat side of your knife; it makes peeling much easier."
+            }
+          ]
+        },
+        {
+          "step_id": 140,
+          "description": "mince-mince the garlic",
+          "start_time": 93.31700000000001,
+          "end_time": 128.22,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "To mince finely, try using a rocking motion with your knife rather than just pressing down on the cloves."
+            }
+          ]
+        },
+        {
+          "step_id": 155,
+          "description": "Chop-Chop tomato roughly (anysize chunks are fine)",
+          "start_time": 140.747,
+          "end_time": 167.54500000000002,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You are slicing the tomato, but chopping it into rough chunks will work better for the puree."
+            }
+          ]
+        },
+        {
+          "step_id": 154,
+          "description": "Heat-Heat 3 tbsp oil in a pan over medium heat",
+          "start_time": 212.253,
+          "end_time": 293.051,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful, you're spilling oil near the burner. Please wipe it up to prevent a flare-up."
+            }
+          ]
+        },
+        {
+          "step_id": 154,
+          "description": "Heat-Heat 3 tbsp oil in a pan over medium heat",
+          "start_time": 212.253,
+          "end_time": 293.051,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You are heating the oil, but the tomato puree isn't ready yet. You might want to prepare the puree first so the oil doesn't overheat."
+            }
+          ]
+        },
+        {
+          "step_id": 139,
+          "description": "Add-Add 1/4 tsp mustard to the pan",
+          "start_time": 360.041,
+          "end_time": 400.366,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you added red chili flakes instead of mustard seeds. You should remove them before they burn."
+            }
+          ]
+        },
+        {
+          "step_id": 139,
+          "description": "Add-Add 1/4 tsp mustard to the pan",
+          "start_time": 360.041,
+          "end_time": 400.366,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like a tablespoon measure. You only need a quarter teaspoon, or it will be too spicy."
+            }
+          ]
+        },
+        {
+          "step_id": 139,
+          "description": "Add-Add 1/4 tsp mustard to the pan",
+          "start_time": 360.041,
+          "end_time": 400.366,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're adding ingredients to the hot pan, but the puree still isn't ready. The spices might burn while you wait."
+            }
+          ]
+        },
+        {
+          "step_id": 141,
+          "description": "Add-1/2 tsp cumin seeds to the pan",
+          "start_time": 429.48792320622925,
+          "end_time": 454.3611159214611,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The cumin is in, but the puree is missing. You need to prepare the puree immediately before the spices burn."
+            }
+          ]
+        },
+        {
+          "step_id": 150,
+          "description": "puree-puree tomatoes without any water in a blender/mixer",
+          "start_time": 472.60145724596435,
+          "end_time": 528.4279564512624,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Make sure to run the blender long enough to get a completely smooth consistency."
+            }
+          ]
+        },
+        {
+          "step_id": 150,
+          "description": "puree-puree tomatoes without any water in a blender/mixer",
+          "start_time": 472.60145724596435,
+          "end_time": 528.4279564512624,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Good, get the tomatoes pureed quickly now so you can add them to the spices."
+            }
+          ]
+        },
+        {
+          "step_id": 152,
+          "description": "add-When mustard and cumin seeds begin to sizzle, add minced garlic",
+          "start_time": 510.719,
+          "end_time": 517.803,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The mustard and cumin seeds look burnt. It's best to start the tempering over to avoid a bitter taste."
+            }
+          ]
+        },
+        {
+          "step_id": 151,
+          "description": "Lower-Lower the heat",
+          "start_time": 550.537461087024,
+          "end_time": 555.5120996300703,
+          "error_tag": "Temperature Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "There is a lot of smoke coming from the pan. Please turn off the heat immediately and ventilate the area."
+            }
+          ]
+        },
+        {
+          "step_id": 148,
+          "description": "Saute-Saute the garlic for 2-3 minutes",
+          "start_time": 590.3345694313948,
+          "end_time": 613.5495492989445,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You might want to saute the garlic a bit longer to ensure the raw smell goes away."
+            }
+          ]
+        },
+        {
+          "step_id": 147,
+          "description": "Add-Add 2 tbsp red chili powder to the pan",
+          "start_time": 616.8659749943089,
+          "end_time": 647.8192814843751,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like less than 2 tablespoons. You should add a little more to match the recipe."
+            }
+          ]
+        },
+        {
+          "step_id": 146,
+          "description": "Add-1/2 tsp salt to the pan",
+          "start_time": 650.5829695638452,
+          "end_time": 680.9835384380174,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Now that you've added the salt, make sure to give the pan a good mix."
+            }
+          ]
+        },
+        {
+          "step_id": 157,
+          "description": "mix-mix well contents of the pan",
+          "start_time": 696.4601916830505,
+          "end_time": 731.071262384106,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Ensure everything is evenly combined now since the mixing step was delayed."
+            }
+          ]
+        },
+        {
+          "step_id": 153,
+          "description": "simmer-Allow the mixture to simmer over low heat for 5 minutes or until the mixture becomes thick",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you skipped the simmering. The sauce needs to simmer for 5 minutes to thicken properly."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "15_41",
+    "activity_id": 15,
+    "step_annotations": [
+      {
+        "description": "Peel-Peel 4 large garlic cloves",
+        "step_id": 145,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Peel garlic partially"
+          }
+        ],
+        "start_time": 1.612,
+        "end_time": 158.613,
+        "modified_description": "Peel-partially Peel 4 large garlic cloves with some peel still on"
+      },
+      {
+        "description": "Heat-Heat 3 tbsp oil in a pan over medium heat",
+        "step_id": 154,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "use 1/2 tbsp instead of 1 tbsp"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before making puree and mincing garlic"
+          }
+        ],
+        "start_time": 193.614,
+        "end_time": 275.319,
+        "modified_description": "Heat-Heat 1 1/2 tbsp oil in a pan over medium heat using 1/2 tbsp utensil"
+      },
+      {
+        "description": "Add-Add 1/4 tsp mustard to the pan",
+        "step_id": 139,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "spilled some out"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before making puree and mincing garlic"
+          }
+        ],
+        "start_time": 283.097,
+        "end_time": 314.061,
+        "modified_description": "Add-Add 1/4 tsp mustard to the pan and spill some out while adding"
+      },
+      {
+        "description": "mince-mince the garlic",
+        "step_id": 140,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "slice the garlic instead of mince"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding mustard seeds to the pan"
+          }
+        ],
+        "start_time": 325.508,
+        "end_time": 408.435,
+        "modified_description": "slice-slice the garlic"
+      },
+      {
+        "description": "Add-1/2 tsp cumin seeds to the pan",
+        "step_id": 141,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before making puree"
+          }
+        ],
+        "start_time": 315.209,
+        "end_time": 442.878
+      },
+      {
+        "description": "add-When mustard and cumin seeds begin to sizzle, add minced garlic",
+        "step_id": 152,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before making puree"
+          }
+        ],
+        "start_time": 484.544,
+        "end_time": 500.322
+      },
+      {
+        "description": "Take-Take 1 tomato",
+        "step_id": 149,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Take 2 tomatoes instead of 1"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "donot wash the tomatoes"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding minced garlic to the pan"
+          }
+        ],
+        "start_time": 507.508,
+        "end_time": 535.657,
+        "modified_description": "Take-Take 2 tomatoes and dont wash them"
+      },
+      {
+        "description": "Lower-Lower the heat",
+        "step_id": 151,
+        "errors": [
+          {
+            "tag": "Temperature Error",
+            "description": "Turn off the heat"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before making puree"
+          }
+        ],
+        "start_time": 537.434,
+        "end_time": 541.28,
+        "modified_description": "Turn off-turnoff the heat"
+      },
+      {
+        "description": "Chop-Chop tomato roughly (anysize chunks are fine)",
+        "step_id": 155,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "crush tomatoes instead of chop"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding minced garlic to the pan"
+          }
+        ],
+        "start_time": 544.657,
+        "end_time": 597.213,
+        "modified_description": "crush-crush tomato roughly (anysize chunks are fine)"
+      },
+      {
+        "description": "puree-puree tomatoes without any water in a blender/mixer",
+        "step_id": 150,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "add 1 cup water in addition to tomatoes"
+          },
+          {
+            "tag": "Technique Error",
+            "description": "spill some water while adding to blender"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding minced garlic to the pan"
+          }
+        ],
+        "start_time": 602.435,
+        "end_time": 685.288,
+        "modified_description": "puree-puree tomatoes with 1 cup water in a blender/mixer and spill some water while adding water to the blender"
+      },
+      {
+        "description": "mix-mix well contents of the pan",
+        "step_id": 157,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding red chili powder to the pan"
+          }
+        ],
+        "start_time": 694.955,
+        "end_time": 730.4
+      },
+      {
+        "description": "Add-1/2 tsp salt to the pan",
+        "step_id": 146,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "add 1/2 cup salt instead of 1/2 tsp"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding red chili powder to the pan"
+          }
+        ],
+        "start_time": 734.438,
+        "end_time": 777.068,
+        "modified_description": "Add-1/2 cup salt to the pan"
+      },
+      {
+        "description": "Add-Add 2 tbsp red chili powder to the pan",
+        "step_id": 147,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding salt and mixing"
+          }
+        ],
+        "start_time": 778.105,
+        "end_time": 858.55
+      },
+      {
+        "description": "Add-Add tomato puree to the pan",
+        "step_id": 142,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "spill some out while adding to the pan"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after correct order"
+          }
+        ],
+        "start_time": 861.995,
+        "end_time": 878.774,
+        "modified_description": "Add-Add tomato puree to the pan and spill some outside"
+      },
+      {
+        "description": "Mix-Mix well tomato puree with contents in the pan",
+        "step_id": 144,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "spill some out while mixing"
+          }
+        ],
+        "start_time": 883.626,
+        "end_time": 919.996,
+        "modified_description": "Mix-Mix well tomato puree with contents in the pan and spill some out while mixing"
+      },
+      {
+        "description": "simmer-Allow the mixture to simmer over low heat for 5 minutes or until the mixture becomes thick",
+        "step_id": 153,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "cook for only 2 mins instead of cooking till mixture is thick"
+          }
+        ],
+        "start_time": 924.996,
+        "end_time": 1052.8,
+        "modified_description": "simmer-Allow the mixture to simmer over low heat for 2 minutes"
+      },
+      {
+        "description": "Take-Take the pan off the heat",
+        "step_id": 143,
+        "start_time": 1053.183,
+        "end_time": 1061
+      },
+      {
+        "description": "Transfer-Transfer it to a serving bowl",
+        "step_id": 156,
+        "start_time": 1066.665,
+        "end_time": 1086.554
+      },
+      {
+        "description": "Saute-Saute the garlic for 2-3 minutes",
+        "step_id": 148,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 145,
+          "description": "Peel-Peel 4 large garlic cloves",
+          "start_time": 1.612,
+          "end_time": 158.613,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like there is still some skin left on the garlic. You might want to peel them completely before chopping."
+            }
+          ]
+        },
+        {
+          "step_id": 154,
+          "description": "Heat-Heat 3 tbsp oil in a pan over medium heat",
+          "start_time": 193.614,
+          "end_time": 275.319,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It seems you used less oil than the recipe calls for. You might want to add a little more to reach the full amount."
+            }
+          ]
+        },
+        {
+          "step_id": 154,
+          "description": "Heat-Heat 3 tbsp oil in a pan over medium heat",
+          "start_time": 193.614,
+          "end_time": 275.319,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're heating the oil, but the garlic and puree aren't ready yet. It's best to prep those first so the oil doesn't overheat."
+            }
+          ]
+        },
+        {
+          "step_id": 139,
+          "description": "Add-Add 1/4 tsp mustard to the pan",
+          "start_time": 283.097,
+          "end_time": 314.061,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Some mustard seeds spilled on the counter. You might want to wipe those up before continuing."
+            }
+          ]
+        },
+        {
+          "step_id": 139,
+          "description": "Add-Add 1/4 tsp mustard to the pan",
+          "start_time": 283.097,
+          "end_time": 314.061,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the garlic isn't minced yet, you might want to take the pan off the heat so the mustard seeds don't burn."
+            }
+          ]
+        },
+        {
+          "step_id": 140,
+          "description": "mince-mince the garlic",
+          "start_time": 325.508,
+          "end_time": 408.435,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The recipe calls for minced garlic rather than slices. You might want to chop those slices a bit finer."
+            }
+          ]
+        },
+        {
+          "step_id": 140,
+          "description": "mince-mince the garlic",
+          "start_time": 325.508,
+          "end_time": 408.435,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please keep an eye on the hot pan with the mustard seeds while you mince the garlic, to ensure it doesn't burn or smoke."
+            }
+          ]
+        },
+        {
+          "step_id": 141,
+          "description": "Add-1/2 tsp cumin seeds to the pan",
+          "start_time": 315.209,
+          "end_time": 442.878,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You'll need the tomato puree shortly, so you might want to start preparing that as soon as the spices are fragrant."
+            }
+          ]
+        },
+        {
+          "step_id": 152,
+          "description": "add-When mustard and cumin seeds begin to sizzle, add minced garlic",
+          "start_time": 484.544,
+          "end_time": 500.322,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Make sure the tomato puree is ready to go, as you'll need to add it immediately after the garlic browns."
+            }
+          ]
+        },
+        {
+          "step_id": 149,
+          "description": "Take-Take 1 tomato",
+          "start_time": 507.508,
+          "end_time": 535.657,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The recipe only calls for one tomato. You might want to put the extra one back."
+            }
+          ]
+        },
+        {
+          "step_id": 149,
+          "description": "Take-Take 1 tomato",
+          "start_time": 507.508,
+          "end_time": 535.657,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It's important to wash the tomatoes thoroughly before using them to ensure they are clean."
+            }
+          ]
+        },
+        {
+          "step_id": 149,
+          "description": "Take-Take 1 tomato",
+          "start_time": 507.508,
+          "end_time": 535.657,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget the garlic is cooking in the pan while you prepare the tomatoes. You might want to check it."
+            }
+          ]
+        },
+        {
+          "step_id": 151,
+          "description": "Lower-Lower the heat",
+          "start_time": 537.434,
+          "end_time": 541.28,
+          "error_tag": "Temperature Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You've turned the heat off completely, but it should be on low to keep the temperature steady."
+            }
+          ]
+        },
+        {
+          "step_id": 151,
+          "description": "Lower-Lower the heat",
+          "start_time": 537.434,
+          "end_time": 541.28,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the heat is down, this is a good moment to finish making the puree."
+            }
+          ]
+        },
+        {
+          "step_id": 155,
+          "description": "Chop-Chop tomato roughly (anysize chunks are fine)",
+          "start_time": 544.657,
+          "end_time": 597.213,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It is better to chop the tomatoes with a knife rather than crushing them."
+            }
+          ]
+        },
+        {
+          "step_id": 155,
+          "description": "Chop-Chop tomato roughly (anysize chunks are fine)",
+          "start_time": 544.657,
+          "end_time": 597.213,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Remember to check on the garlic in the pan occasionally so it doesn't overcook while you chop."
+            }
+          ]
+        },
+        {
+          "step_id": 150,
+          "description": "puree-puree tomatoes without any water in a blender/mixer",
+          "start_time": 602.435,
+          "end_time": 685.288,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The recipe suggests pureeing without water. You may need to simmer the sauce longer to reduce the excess liquid."
+            }
+          ]
+        },
+        {
+          "step_id": 150,
+          "description": "puree-puree tomatoes without any water in a blender/mixer",
+          "start_time": 602.435,
+          "end_time": 685.288,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Be careful with the water spilled near the blender, as it can be an electrical hazard."
+            }
+          ]
+        },
+        {
+          "step_id": 150,
+          "description": "puree-puree tomatoes without any water in a blender/mixer",
+          "start_time": 602.435,
+          "end_time": 685.288,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The pan is waiting, so try to get the puree blended quickly."
+            }
+          ]
+        },
+        {
+          "step_id": 157,
+          "description": "mix-mix well contents of the pan",
+          "start_time": 694.955,
+          "end_time": 730.4,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to add the red chili powder in the next step."
+            }
+          ]
+        },
+        {
+          "step_id": 146,
+          "description": "Add-1/2 tsp salt to the pan",
+          "start_time": 734.438,
+          "end_time": 777.068,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like too much salt! You'll need to remove most of it immediately to save the dish."
+            }
+          ]
+        },
+        {
+          "step_id": 146,
+          "description": "Add-1/2 tsp salt to the pan",
+          "start_time": 734.438,
+          "end_time": 777.068,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Remember that the red chili powder still needs to be added."
+            }
+          ]
+        },
+        {
+          "step_id": 147,
+          "description": "Add-Add 2 tbsp red chili powder to the pan",
+          "start_time": 778.105,
+          "end_time": 858.55,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You can go ahead and add the red chili powder now."
+            }
+          ]
+        },
+        {
+          "step_id": 142,
+          "description": "Add-Add tomato puree to the pan",
+          "start_time": 861.995,
+          "end_time": 878.774,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Some puree spilled on the hot stove. Please wipe it up carefully to avoid burning and smoke."
+            }
+          ]
+        },
+        {
+          "step_id": 142,
+          "description": "Add-Add tomato puree to the pan",
+          "start_time": 861.995,
+          "end_time": 878.774,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Make sure to stir the puree in thoroughly now that it is added."
+            }
+          ]
+        },
+        {
+          "step_id": 144,
+          "description": "Mix-Mix well tomato puree with contents in the pan",
+          "start_time": 883.626,
+          "end_time": 919.996,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Watch out for spills on the hot burner while mixing, as they can burn quickly."
+            }
+          ]
+        },
+        {
+          "step_id": 153,
+          "description": "simmer-Allow the mixture to simmer over low heat for 5 minutes or until the mixture becomes thick",
+          "start_time": 924.996,
+          "end_time": 1052.8,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The sauce needs to simmer longer than two minutes. You should keep it on the heat until it thickens."
+            }
+          ]
+        },
+        {
+          "step_id": 148,
+          "description": "Saute-Saute the garlic for 2-3 minutes",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you moved on without sautéing the garlic for the full time. You might want to simmer the sauce a bit longer to ensure it's cooked."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "15_46",
+    "activity_id": 15,
+    "step_annotations": [
+      {
+        "description": "Peel-Peel 4 large garlic cloves",
+        "step_id": 145,
+        "start_time": 3,
+        "end_time": 119.64099999999999
+      },
+      {
+        "description": "Heat-Heat 3 tbsp oil in a pan over medium heat",
+        "step_id": 154,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Heating 4tbsps of oil instead of 3 tbsps"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before making puree and mincing garlic"
+          }
+        ],
+        "start_time": 127.941,
+        "end_time": 162.251,
+        "modified_description": "Heat-Heat 4 tbsp oil in a pan over medium heat"
+      },
+      {
+        "description": "Add-Add 1/4 tsp mustard to the pan",
+        "step_id": 139,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill out while scooping and adding mustard seeds to the pan"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before making puree and mincing garlic"
+          }
+        ],
+        "start_time": 168.466,
+        "end_time": 207
+      },
+      {
+        "description": "mince-mince the garlic",
+        "step_id": 140,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 209,
+        "end_time": 281.557
+      },
+      {
+        "description": "Take-Take 1 tomato",
+        "step_id": 149,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 282.399,
+        "end_time": 288.218
+      },
+      {
+        "description": "Add-1/2 tsp cumin seeds to the pan",
+        "step_id": 141,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before making puree"
+          }
+        ],
+        "start_time": 292.263,
+        "end_time": 320.619
+      },
+      {
+        "description": "add-When mustard and cumin seeds begin to sizzle, add minced garlic",
+        "step_id": 152,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before making puree"
+          }
+        ],
+        "start_time": 387.116,
+        "end_time": 412
+      },
+      {
+        "description": "Saute-Saute the garlic for 2-3 minutes",
+        "step_id": 148,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before making puree and lower the heat"
+          }
+        ],
+        "start_time": 414,
+        "end_time": 600
+      },
+      {
+        "description": "Lower-Lower the heat",
+        "step_id": 151,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before making puree"
+          }
+        ],
+        "start_time": 600.067,
+        "end_time": 603
+      },
+      {
+        "description": "Chop-Chop tomato roughly (anysize chunks are fine)",
+        "step_id": 155,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before making puree"
+          }
+        ],
+        "start_time": 604,
+        "end_time": 621.405
+      },
+      {
+        "description": "Take-Take the pan off the heat",
+        "step_id": 143,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before recipe is done"
+          }
+        ],
+        "start_time": 622.947,
+        "end_time": 629.382
+      },
+      {
+        "description": "puree-puree tomatoes without any water in a blender/mixer",
+        "step_id": 150,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Did not puree the tomatoes, instead left them as chunks"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after sauteing garlic and after taking the pan off heat"
+          }
+        ],
+        "start_time": 632,
+        "end_time": 725.473
+      },
+      {
+        "description": "mix-mix well contents of the pan",
+        "step_id": 157,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after taking the pan off heat"
+          }
+        ],
+        "start_time": 737.947,
+        "end_time": 747.467
+      },
+      {
+        "description": "Add-1/2 tsp salt to the pan",
+        "step_id": 146,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Adding more salt to the pan instead of 1/2 tsp as there is no scooping and measuring"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after taking the pan off heat"
+          }
+        ],
+        "start_time": 759.7387174788987,
+        "end_time": 793.066
+      },
+      {
+        "description": "Add-Add tomato puree to the pan",
+        "step_id": 142,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after taking the pan off heat"
+          }
+        ],
+        "start_time": 796.959,
+        "end_time": 808.88
+      },
+      {
+        "description": "simmer-Allow the mixture to simmer over low heat for 5 minutes or until the mixture becomes thick",
+        "step_id": 153,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after taking the pan off heat"
+          }
+        ],
+        "start_time": 810.134,
+        "end_time": 1100.484
+      },
+      {
+        "description": "Mix-Mix well tomato puree with contents in the pan",
+        "step_id": 144,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after taking the pan off heat"
+          }
+        ],
+        "start_time": 1101.083,
+        "end_time": 1118.366
+      },
+      {
+        "description": "Transfer-Transfer it to a serving bowl",
+        "step_id": 156,
+        "start_time": 1137,
+        "end_time": 1186.067
+      },
+      {
+        "description": "Add-Add 2 tbsp red chili powder to the pan",
+        "step_id": 147,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 154,
+          "description": "Heat-Heat 3 tbsp oil in a pan over medium heat",
+          "start_time": 127.941,
+          "end_time": 162.251,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like about 4 tablespoons of oil. The recipe calls for 3, so you might want to adjust it if possible."
+            }
+          ]
+        },
+        {
+          "step_id": 154,
+          "description": "Heat-Heat 3 tbsp oil in a pan over medium heat",
+          "start_time": 127.941,
+          "end_time": 162.251,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're heating the oil, but the garlic and puree aren't ready yet. Watch the pan closely so it doesn't overheat."
+            }
+          ]
+        },
+        {
+          "step_id": 139,
+          "description": "Add-Add 1/4 tsp mustard to the pan",
+          "start_time": 168.466,
+          "end_time": 207,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try to keep the spoon steady when scooping the mustard seeds to avoid spilling them."
+            }
+          ]
+        },
+        {
+          "step_id": 139,
+          "description": "Add-Add 1/4 tsp mustard to the pan",
+          "start_time": 168.466,
+          "end_time": 207,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're adding the seeds now. Just keep in mind the garlic and puree still need to be prepped."
+            }
+          ]
+        },
+        {
+          "step_id": 140,
+          "description": "mince-mince the garlic",
+          "start_time": 209,
+          "end_time": 281.557,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the pan is already hot with the seeds, try to mince the garlic quickly so the spices don't burn."
+            }
+          ]
+        },
+        {
+          "step_id": 149,
+          "description": "Take-Take 1 tomato",
+          "start_time": 282.399,
+          "end_time": 288.218,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The pan is waiting on the heat, so grab that tomato as soon as you can."
+            }
+          ]
+        },
+        {
+          "step_id": 141,
+          "description": "Add-1/2 tsp cumin seeds to the pan",
+          "start_time": 292.263,
+          "end_time": 320.619,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Go ahead and add the cumin seeds. You'll need to move to the puree steps shortly."
+            }
+          ]
+        },
+        {
+          "step_id": 152,
+          "description": "add-When mustard and cumin seeds begin to sizzle, add minced garlic",
+          "start_time": 387.116,
+          "end_time": 412,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The garlic goes in now, but remember you still need to make the tomato puree to add next."
+            }
+          ]
+        },
+        {
+          "step_id": 148,
+          "description": "Saute-Saute the garlic for 2-3 minutes",
+          "start_time": 414,
+          "end_time": 600,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "While the garlic sautés for a few minutes, you can start preparing the tomato puree."
+            }
+          ]
+        },
+        {
+          "step_id": 151,
+          "description": "Lower-Lower the heat",
+          "start_time": 600.067,
+          "end_time": 603,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Lowering the heat now is good. It gives you some time to get the tomato puree ready."
+            }
+          ]
+        },
+        {
+          "step_id": 155,
+          "description": "Chop-Chop tomato roughly (anysize chunks are fine)",
+          "start_time": 604,
+          "end_time": 621.405,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Chop the tomato roughly so it's ready to be blended into a puree."
+            }
+          ]
+        },
+        {
+          "step_id": 143,
+          "description": "Take-Take the pan off the heat",
+          "start_time": 622.947,
+          "end_time": 629.382,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Taking the pan off the heat is a smart move while you finish the remaining prep."
+            }
+          ]
+        },
+        {
+          "step_id": 150,
+          "description": "puree-puree tomatoes without any water in a blender/mixer",
+          "start_time": 632,
+          "end_time": 725.473,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The tomatoes are still chunky. You need to blend them until the mixture is completely smooth."
+            }
+          ]
+        },
+        {
+          "step_id": 150,
+          "description": "puree-puree tomatoes without any water in a blender/mixer",
+          "start_time": 632,
+          "end_time": 725.473,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Now that the puree is ready, you can proceed to add it to the pan."
+            }
+          ]
+        },
+        {
+          "step_id": 157,
+          "description": "mix-mix well contents of the pan",
+          "start_time": 737.947,
+          "end_time": 747.467,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're mixing the contents, but just a reminder that the pan is currently off the heat."
+            }
+          ]
+        },
+        {
+          "step_id": 146,
+          "description": "Add-Add 1/2 tsp salt to the pan",
+          "start_time": 759.7387174788987,
+          "end_time": 793.066,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Pouring salt directly can lead to adding too much. Using a measuring spoon gives you better control."
+            }
+          ]
+        },
+        {
+          "step_id": 146,
+          "description": "Add-Add 1/2 tsp salt to the pan",
+          "start_time": 759.7387174788987,
+          "end_time": 793.066,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The heat is still off while you add the salt."
+            }
+          ]
+        },
+        {
+          "step_id": 142,
+          "description": "Add-Add tomato puree to the pan",
+          "start_time": 796.959,
+          "end_time": 808.88,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're adding the puree now. Don't forget the pan is off the heat."
+            }
+          ]
+        },
+        {
+          "step_id": 153,
+          "description": "simmer-Allow the mixture to simmer over low heat for 5 minutes or until the mixture becomes thick",
+          "start_time": 810.134,
+          "end_time": 1100.484,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "To simmer the mixture, you'll need to turn the heat back on to a low setting."
+            }
+          ]
+        },
+        {
+          "step_id": 144,
+          "description": "Mix-Mix well tomato puree with contents in the pan",
+          "start_time": 1101.083,
+          "end_time": 1118.366,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Make sure the heat is on so the puree mixes and cooks properly with the spices."
+            }
+          ]
+        },
+        {
+          "step_id": 147,
+          "description": "Add-Add 2 tbsp red chili powder to the pan",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you missed the red chili powder. You should add 2 tablespoons now to get the right flavor."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "16_2",
+    "activity_id": 16,
+    "step_annotations": [
+      {
+        "description": "Chop-Chop 1/4 medium onion",
+        "step_id": 163,
+        "start_time": 0.205,
+        "end_time": 88.25
+      },
+      {
+        "description": "Chop-Chop 1/4 tomato",
+        "step_id": 169,
+        "start_time": 92.48599999999999,
+        "end_time": 160.916
+      },
+      {
+        "description": "Crack-Crack one egg in the bowl",
+        "step_id": 167,
+        "start_time": 163.05,
+        "end_time": 188.608
+      },
+      {
+        "description": "add-add 1 tbsp milk to the bowl",
+        "step_id": 177,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "forgot to add milk during cooking"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "add-forgot to add 1 tbsp milk to the bowl"
+      },
+      {
+        "description": "Chop-Chop 1 green chilli",
+        "step_id": 161,
+        "start_time": 198.767,
+        "end_time": 252.94
+      },
+      {
+        "description": "Chop-Chop 1 tsp cilantro",
+        "step_id": 158,
+        "start_time": 262.919,
+        "end_time": 322.81
+      },
+      {
+        "description": "Peel-Peel 2 garlic cloves",
+        "step_id": 176,
+        "start_time": 336.739,
+        "end_time": 391.246
+      },
+      {
+        "description": "Mince-Mince peeled garlic cloves",
+        "step_id": 180,
+        "start_time": 392.61,
+        "end_time": 473.168
+      },
+      {
+        "description": "add-add 1/3 tsp salt to the bowl",
+        "step_id": 164,
+        "start_time": 485.225,
+        "end_time": 515.68
+      },
+      {
+        "description": "Whisk-Whisk the egg mixture in the bowl",
+        "step_id": 159,
+        "start_time": 525.43,
+        "end_time": 553.115
+      },
+      {
+        "description": "Heat-Heat 2 tbsp oil in a heavy-bottomed or nonstick pan on medium heat",
+        "step_id": 173,
+        "start_time": 555.018,
+        "end_time": 631.2942723572297
+      },
+      {
+        "description": "add-add 1/3 tsp salt to the pan",
+        "step_id": 178,
+        "start_time": 633.274,
+        "end_time": 656.883
+      },
+      {
+        "description": "add-add chopped onions to the pan",
+        "step_id": 179,
+        "start_time": 660.659,
+        "end_time": 680.318
+      },
+      {
+        "description": "Saute-Saute the onions on medium heat until they are soft and translucent",
+        "step_id": 166,
+        "start_time": 685.222,
+        "end_time": 817.138
+      },
+      {
+        "description": "Add-Add garlic to the pan",
+        "step_id": 160,
+        "start_time": 818.734,
+        "end_time": 835.701
+      },
+      {
+        "description": "Add-Add chilli to the pan",
+        "step_id": 162,
+        "start_time": 836.297,
+        "end_time": 846.646
+      },
+      {
+        "description": "Cook-Cook for 1 minute, mixing everything",
+        "step_id": 165,
+        "start_time": 848.037,
+        "end_time": 923.081
+      },
+      {
+        "description": "Add-Add 1/8 tsp of turmeric to the pan",
+        "step_id": 168,
+        "start_time": 932.883,
+        "end_time": 980
+      },
+      {
+        "description": "Add-Add tomatoes to the pan",
+        "step_id": 175,
+        "start_time": 982.703,
+        "end_time": 991.515
+      },
+      {
+        "description": "Cook-Cook covered for 1 minute or until the tomatoes soften",
+        "step_id": 170,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "forgot to cover the lid during cooking"
+          }
+        ],
+        "start_time": 992.574,
+        "end_time": 1071.976,
+        "modified_description": "Cook-Cook uncovered instead of covered for 1 minute or until the tomatoes soften"
+      },
+      {
+        "description": "pour-Slowly pour the whisked eggs into the pan",
+        "step_id": 172,
+        "start_time": 1076.958,
+        "end_time": 1091.436
+      },
+      {
+        "description": "mixing-Keep mixing with a spatula for 3 minutes or until the eggs are almost cooked",
+        "step_id": 171,
+        "start_time": 1093.597,
+        "end_time": 1179.949
+      },
+      {
+        "description": "Garnish-Garnish with 1 tbsp chopped cilantro and serve",
+        "step_id": 174,
+        "start_time": 1185.259,
+        "end_time": 1209.922
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 177,
+          "description": "add-add 1 tbsp milk to the bowl",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you missed adding the milk. Please add 1 tablespoon to the bowl for the best texture."
+            }
+          ]
+        },
+        {
+          "step_id": 170,
+          "description": "Cook-Cook covered for 1 minute or until the tomatoes soften",
+          "start_time": 992.574,
+          "end_time": 1071.976,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "To help the tomatoes soften properly, you should cover the pan with the lid."
+            },
+            {
+              "role": "user",
+              "utterance": "Oh, I'll put it on."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "16_18",
+    "activity_id": 16,
+    "step_annotations": [
+      {
+        "description": "Peel-Peel 2 garlic cloves",
+        "step_id": 176,
+        "start_time": 0.244,
+        "end_time": 72.057
+      },
+      {
+        "description": "Chop-Chop 1 green chilli",
+        "step_id": 161,
+        "start_time": 74.549,
+        "end_time": 140.876
+      },
+      {
+        "description": "Chop-Chop 1/4 medium onion",
+        "step_id": 163,
+        "start_time": 148.201,
+        "end_time": 210.64
+      },
+      {
+        "description": "add-add 1/3 tsp salt to the bowl",
+        "step_id": 164,
+        "start_time": 214.965,
+        "end_time": 355.373
+      },
+      {
+        "description": "Crack-Crack one egg in the bowl",
+        "step_id": 167,
+        "start_time": 357.401,
+        "end_time": 377.867
+      },
+      {
+        "description": "add-add 1 tbsp milk to the bowl",
+        "step_id": 177,
+        "start_time": 384.3,
+        "end_time": 420.739
+      },
+      {
+        "description": "Whisk-Whisk the egg mixture in the bowl",
+        "step_id": 159,
+        "start_time": 424.875,
+        "end_time": 458.23
+      },
+      {
+        "description": "Mince-Mince peeled garlic cloves",
+        "step_id": 180,
+        "start_time": 464.664,
+        "end_time": 512.155
+      },
+      {
+        "description": "Chop-Chop 1/4 tomato",
+        "step_id": 169,
+        "start_time": 515.697,
+        "end_time": 602.458
+      },
+      {
+        "description": "Chop-Chop 1 tsp cilantro",
+        "step_id": 158,
+        "start_time": 603.296,
+        "end_time": 661.949
+      },
+      {
+        "description": "Heat-Heat 2 tbsp oil in a heavy-bottomed or nonstick pan on medium heat",
+        "step_id": 173,
+        "start_time": 680.004,
+        "end_time": 721.39
+      },
+      {
+        "description": "add-add chopped onions to the pan",
+        "step_id": 179,
+        "start_time": 722.229,
+        "end_time": 751.395
+      },
+      {
+        "description": "add-add 1/3 tsp salt to the pan",
+        "step_id": 178,
+        "start_time": 752.816,
+        "end_time": 770.15
+      },
+      {
+        "description": "Saute-Saute the onions on medium heat until they are soft and translucent",
+        "step_id": 166,
+        "start_time": 771.018,
+        "end_time": 1035.593
+      },
+      {
+        "description": "Add-Add chilli to the pan",
+        "step_id": 162,
+        "start_time": 1036.811,
+        "end_time": 1049.574
+      },
+      {
+        "description": "Add-Add garlic to the pan",
+        "step_id": 160,
+        "start_time": 1050.604,
+        "end_time": 1058.574
+      },
+      {
+        "description": "Cook-Cook for 1 minute, mixing everything",
+        "step_id": 165,
+        "start_time": 1059.939,
+        "end_time": 1102.628
+      },
+      {
+        "description": "Add-Add tomatoes to the pan",
+        "step_id": 175,
+        "start_time": 1103.525,
+        "end_time": 1126.692
+      },
+      {
+        "description": "Add-Add 1/8 tsp of turmeric to the pan",
+        "step_id": 168,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "forgot to add turmeric during cooking"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Add- forget to Add 1/8 tsp of turmeric to the pan"
+      },
+      {
+        "description": "Cook-Cook covered for 1 minute or until the tomatoes soften",
+        "step_id": 170,
+        "start_time": 1127.156,
+        "end_time": 1210.958
+      },
+      {
+        "description": "pour-Slowly pour the whisked eggs into the pan",
+        "step_id": 172,
+        "start_time": 1210.865,
+        "end_time": 1219.249
+      },
+      {
+        "description": "mixing-Keep mixing with a spatula for 3 minutes or until the eggs are almost cooked",
+        "step_id": 171,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Did  not mix fully and let it form an omlet instead of scrambled eggs"
+          }
+        ],
+        "start_time": 1220.673,
+        "end_time": 1329.928,
+        "modified_description": "mixing-Keep mixing incompletely with a spatula for 3 minutes or until the eggs are almost cooked"
+      },
+      {
+        "description": "Garnish-Garnish with 1 tbsp chopped cilantro and serve",
+        "step_id": 174,
+        "start_time": 1330.816,
+        "end_time": 1364.278
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 168,
+          "description": "Add- forget to Add 1/8 tsp of turmeric to the pan",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you missed the turmeric. You should add 1/8 teaspoon to the pan now so it blends well with the tomatoes."
+            }
+          ]
+        },
+        {
+          "step_id": 171,
+          "description": "mixing-Keep mixing incompletely with a spatula for 3 minutes or until the eggs are almost cooked",
+          "start_time": 1220.673,
+          "end_time": 1329.928,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Make sure to keep mixing continuously with the spatula. If you let it sit without stirring, it will set into an omelet instead of scrambling."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "16_26",
+    "activity_id": 16,
+    "step_annotations": [
+      {
+        "description": "Chop-Chop 1/4 medium onion",
+        "step_id": 163,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Slice instead of chop"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Did not peel the onion"
+          }
+        ],
+        "start_time": 6.815975545829967,
+        "end_time": 94.271,
+        "modified_description": "Slice-Slice 1/4 medium onion"
+      },
+      {
+        "description": "Chop-Chop 1/4 tomato",
+        "step_id": 169,
+        "start_time": 103.43062724498462,
+        "end_time": 152.46620423802293
+      },
+      {
+        "description": "Heat-Heat 2 tbsp oil in a heavy-bottomed or nonstick pan on medium heat",
+        "step_id": 173,
+        "errors": [
+          {
+            "tag": "Temperature Error",
+            "description": "low-medium instead of medium"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing the ingredients"
+          }
+        ],
+        "start_time": 162.6617202464764,
+        "end_time": 235.48683459257288,
+        "modified_description": "Heat-Heat 2 tbsp oil in a heavy-bottomed or nonstick pan on low-medium heat"
+      },
+      {
+        "description": "Add-Add 1/8 tsp of turmeric to the pan",
+        "step_id": 168,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Add 1/2 tsp instead of 1/8 tsp"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 250.53735822409948,
+        "end_time": 285.4934131102258,
+        "modified_description": "Add-Add 1/2 tsp of turmeric to the pan"
+      },
+      {
+        "description": "Chop-Chop 1 tsp cilantro",
+        "step_id": 158,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Tear the cilantro instead of chopping"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 294.2324268317574,
+        "end_time": 355.4055228824784,
+        "modified_description": "Prepare 1 tsp cilantro and don't chop"
+      },
+      {
+        "description": "add-add 1/3 tsp salt to the pan",
+        "step_id": 178,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "sugar instead of salt"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing the ingredients"
+          }
+        ],
+        "start_time": 358.3185274563223,
+        "end_time": 380.05,
+        "modified_description": "add-add 1/3 tsp sugar to the pan"
+      },
+      {
+        "description": "Chop-Chop 1 green chilli",
+        "step_id": 161,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding salt to the pan"
+          }
+        ],
+        "start_time": 396.18758691629245,
+        "end_time": 421.91912731857985
+      },
+      {
+        "description": "add-add 1/3 tsp salt to the bowl",
+        "step_id": 164,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Add salt to the pan instead of the bowl"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding salt to the pan"
+          }
+        ],
+        "start_time": 432.6001440893407,
+        "end_time": 445.2231639093307,
+        "modified_description": "add-add 1/3 tsp salt to the pan"
+      },
+      {
+        "description": "Add-Add tomatoes to the pan",
+        "step_id": 175,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill some tomatoes outside"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing the ingredients"
+          }
+        ],
+        "start_time": 452.9911761062477,
+        "end_time": 474.3532096477693,
+        "modified_description": "Add-Add tomatoes to the pan, but splash some tomatoes outside"
+      },
+      {
+        "description": "Peel-Peel 2 garlic cloves",
+        "step_id": 176,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Peel 1 clove instead of 2 garlic cloves"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding salt to the pan"
+          }
+        ],
+        "start_time": 477.26621422161315,
+        "end_time": 515.6207744438906,
+        "modified_description": "Peel-Peel 1 garlic clove"
+      },
+      {
+        "description": "Crack-Crack one egg in the bowl",
+        "step_id": 167,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding salt to the pan"
+          }
+        ],
+        "start_time": 532.6133011246465,
+        "end_time": 606.8949177576649
+      },
+      {
+        "description": "Mince-Mince peeled garlic cloves",
+        "step_id": 180,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Slice instead of mince"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding salt to the pan"
+          }
+        ],
+        "start_time": 625.82944748765,
+        "end_time": 648.1624825537862,
+        "modified_description": "Chop-Chop peeled garlic cloves"
+      },
+      {
+        "description": "add-add chopped onions to the pan",
+        "step_id": 179,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Move the onion to the bowl then move to the pan"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing the ingredients and after adding tomatoes to the pan"
+          }
+        ],
+        "start_time": 610.293423093816,
+        "end_time": 666.597,
+        "modified_description": "add-add chopped onions to the bowl, then move it to the pan"
+      },
+      {
+        "description": "Saute-Saute the onions on medium heat until they are soft and translucent",
+        "step_id": 166,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Just cook onion for a short time"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing the ingredients and after adding tomatoes to the pan"
+          }
+        ],
+        "start_time": 667.0970122837713,
+        "end_time": 686.0315420137564,
+        "modified_description": "Saute-Saute the onions on medium heat for a short time"
+      },
+      {
+        "description": "Add-Add chilli to the pan",
+        "step_id": 162,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing the ingredients and after adding tomatoes to the pan"
+          }
+        ],
+        "start_time": 691.8575511614441,
+        "end_time": 703.5095694568196
+      },
+      {
+        "description": "Cook-Cook for 1 minute, mixing everything",
+        "step_id": 165,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing the ingredients and after adding tomatoes to the pan"
+          }
+        ],
+        "start_time": 703.509,
+        "end_time": 761.7553844227153
+      },
+      {
+        "description": "Cook-Cook covered for 1 minute or until the tomatoes soften",
+        "step_id": 170,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing the ingredients"
+          }
+        ],
+        "start_time": 762.7406624583112,
+        "end_time": 841
+      },
+      {
+        "description": "add-add 1 tbsp milk to the bowl",
+        "step_id": 177,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Add 2 tbsp instead of 1 tbsp"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after cooking tomatoes"
+          }
+        ],
+        "start_time": 802.0662242052034,
+        "end_time": 837.0222790913297,
+        "modified_description": "add-add 2 tbsp milk to the bowl"
+      },
+      {
+        "description": "Whisk-Whisk the egg mixture in the bowl",
+        "step_id": 159,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after cooking tomatoes"
+          }
+        ],
+        "start_time": 842.048,
+        "end_time": 864.6958225428464
+      },
+      {
+        "description": "pour-Slowly pour the whisked eggs into the pan",
+        "step_id": 172,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Pour quickly instead of slowly"
+          }
+        ],
+        "start_time": 865.1813233051537,
+        "end_time": 870.5218316905341,
+        "modified_description": "pour-Quickly pour the whisked eggs into the pan"
+      },
+      {
+        "description": "mixing-Keep mixing with a spatula for 3 minutes or until the eggs are almost cooked",
+        "step_id": 171,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "1.5 minutes instead of 3 minutes"
+          }
+        ],
+        "start_time": 879.746346174373,
+        "end_time": 975.389996348913,
+        "modified_description": "mixing-Keep mixing with a spatula for 1.5 minutes"
+      },
+      {
+        "description": "Add-Add garlic to the pan",
+        "step_id": 160,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Garnish-Garnish with 1 tbsp chopped cilantro and serve",
+        "step_id": 174,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 163,
+          "description": "Chop-Chop 1/4 medium onion",
+          "start_time": 6.815975545829967,
+          "end_time": 94.271,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like the onion is unpeeled; you should remove the skin before slicing it."
+            }
+          ]
+        },
+        {
+          "step_id": 173,
+          "description": "Heat-Heat 2 tbsp oil in a heavy-bottomed or nonstick pan on medium heat",
+          "start_time": 162.6617202464764,
+          "end_time": 235.48683459257288,
+          "error_tag": "Temperature Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The heat seems a bit low; try turning it up to medium for better results."
+            }
+          ]
+        },
+        {
+          "step_id": 168,
+          "description": "Add-Add 1/8 tsp of turmeric to the pan",
+          "start_time": 250.53735822409948,
+          "end_time": 285.4934131102258,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful with the amount; the recipe only calls for 1/8th of a teaspoon of turmeric."
+            }
+          ]
+        },
+        {
+          "step_id": 158,
+          "description": "Chop-Chop 1 tsp cilantro",
+          "start_time": 294.2324268317574,
+          "end_time": 355.4055228824784,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Using a knife to chop the cilantro will give you a better consistency than tearing it."
+            }
+          ]
+        },
+        {
+          "step_id": 178,
+          "description": "add-add 1/3 tsp salt to the pan",
+          "start_time": 358.3185274563223,
+          "end_time": 380.05,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Hold on, that looks like sugar. Make sure to use salt for this dish."
+            }
+          ]
+        },
+        {
+          "step_id": 161,
+          "description": "Chop-Chop 1 green chilli",
+          "start_time": 396.18758691629245,
+          "end_time": 421.91912731857985,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the pan is ready, let's chop that green chilli quickly to add it in."
+            }
+          ]
+        },
+        {
+          "step_id": 164,
+          "description": "add-add 1/3 tsp salt to the bowl",
+          "start_time": 432.6001440893407,
+          "end_time": 445.2231639093307,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That salt was meant for the bowl. You may want to prepare another portion for the egg mixture."
+            }
+          ]
+        },
+        {
+          "step_id": 175,
+          "description": "Add-Add tomatoes to the pan",
+          "start_time": 452.9911761062477,
+          "end_time": 474.3532096477693,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try to pour the tomatoes carefully to avoid splashing them outside the pan."
+            }
+          ]
+        },
+        {
+          "step_id": 176,
+          "description": "Peel-Peel 2 garlic cloves",
+          "start_time": 477.26621422161315,
+          "end_time": 515.6207744438906,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The recipe calls for two cloves, so you'll need to peel one more."
+            }
+          ]
+        },
+        {
+          "step_id": 167,
+          "description": "Crack-Crack one egg in the bowl",
+          "start_time": 532.6133011246465,
+          "end_time": 606.8949177576649,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You can go ahead and crack the egg into the bowl now."
+            }
+          ]
+        },
+        {
+          "step_id": 180,
+          "description": "Mince-Mince peeled garlic cloves",
+          "start_time": 625.82944748765,
+          "end_time": 648.1624825537862,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Mincing the garlic finely will release more flavor than slicing it."
+            }
+          ]
+        },
+        {
+          "step_id": 179,
+          "description": "add-add chopped onions to the pan",
+          "start_time": 610.293423093816,
+          "end_time": 666.597,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You can add the onions directly to the pan to save a step."
+            }
+          ]
+        },
+        {
+          "step_id": 166,
+          "description": "Saute-Saute the onions on medium heat until they are soft and translucent",
+          "start_time": 667.0970122837713,
+          "end_time": 686.0315420137564,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Keep sautéing a little longer until the onions are soft and translucent."
+            }
+          ]
+        },
+        {
+          "step_id": 162,
+          "description": "Add-Add chilli to the pan",
+          "start_time": 691.8575511614441,
+          "end_time": 703.5095694568196,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Now is a good time to add the chilli to the pan."
+            }
+          ]
+        },
+        {
+          "step_id": 165,
+          "description": "Cook-Cook for 1 minute, mixing everything",
+          "start_time": 703.509,
+          "end_time": 761.7553844227153,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Give everything a mix and let it cook for about a minute."
+            }
+          ]
+        },
+        {
+          "step_id": 170,
+          "description": "Cook-Cook covered for 1 minute or until the tomatoes soften",
+          "start_time": 762.7406624583112,
+          "end_time": 841.0,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You can cover the pan now and let it steam until the tomatoes soften."
+            }
+          ]
+        },
+        {
+          "step_id": 177,
+          "description": "add-add 1 tbsp milk to the bowl",
+          "start_time": 802.0662242052034,
+          "end_time": 837.0222790913297,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Just one tablespoon of milk is enough; two might dilute it too much."
+            }
+          ]
+        },
+        {
+          "step_id": 159,
+          "description": "Whisk-Whisk the egg mixture in the bowl",
+          "start_time": 842.048,
+          "end_time": 864.6958225428464,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Go ahead and whisk the egg mixture in the bowl."
+            }
+          ]
+        },
+        {
+          "step_id": 172,
+          "description": "pour-Slowly pour the whisked eggs into the pan",
+          "start_time": 865.1813233051537,
+          "end_time": 870.5218316905341,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Pour the eggs in slowly to help them cook evenly."
+            }
+          ]
+        },
+        {
+          "step_id": 171,
+          "description": "mixing-Keep mixing with a spatula for 3 minutes or until the eggs are almost cooked",
+          "start_time": 879.746346174373,
+          "end_time": 975.389996348913,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Keep mixing for the full 3 minutes to ensure the eggs are thoroughly cooked."
+            }
+          ]
+        },
+        {
+          "step_id": 160,
+          "description": "Add-Add garlic to the pan",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Episodic Proactive Service",
+            "sub": "Episodic Task Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget the garlic you minced earlier; you might want to add it now."
+            }
+          ]
+        },
+        {
+          "step_id": 174,
+          "description": "Garnish-Garnish with 1 tbsp chopped cilantro and serve",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "To finish up, garnish the dish with the chopped cilantro before serving."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "16_27",
+    "activity_id": 16,
+    "step_annotations": [
+      {
+        "description": "Chop-Chop 1/4 medium onion",
+        "step_id": 163,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "slice instead of chop"
+          }
+        ],
+        "start_time": 3.709826625897408,
+        "end_time": 50.49789069253093,
+        "modified_description": "Slice 1/4 medium onion"
+      },
+      {
+        "description": "Add-Add 1/8 tsp of turmeric to the pan",
+        "step_id": 168,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Add 1/2 tsp instead of 1/8 tsp"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing the ingredients"
+          }
+        ],
+        "start_time": 56.24379329720522,
+        "end_time": 115.34450580242651,
+        "modified_description": "Add-Add 1/2 tsp of turmeric to the pan"
+      },
+      {
+        "description": "Chop-Chop 1 tsp cilantro",
+        "step_id": 158,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "No chop before use the cilantro"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding turmeric to the pan"
+          }
+        ],
+        "start_time": 121.50083002172039,
+        "end_time": 166.23678601525594,
+        "modified_description": "Prepare 1 tsp cilantro"
+      },
+      {
+        "description": "Heat-Heat 2 tbsp oil in a heavy-bottomed or nonstick pan on medium heat",
+        "step_id": 173,
+        "errors": [
+          {
+            "tag": "Temperature Error",
+            "description": "High heat instead of medium heat"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding turmeric to the pan and before preparing the ingredients"
+          }
+        ],
+        "start_time": 173.213953463789,
+        "end_time": 235.18761727134745,
+        "modified_description": "Heat-Heat 2 tbsp oil in a heavy-bottomed or nonstick pan on high heat"
+      },
+      {
+        "description": "add-add 1/3 tsp salt to the pan",
+        "step_id": 178,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "1 instead of 1/3 tsp"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding turmeric to the pan and before preparing the ingredients"
+          }
+        ],
+        "start_time": 291.4153784742316,
+        "end_time": 303.72802691281936,
+        "modified_description": "add-add 1 tsp salt to the pan"
+      },
+      {
+        "description": "add-add 1 tbsp milk to the bowl",
+        "step_id": 177,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill some milk outside the bowl"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding turmeric to the pan"
+          }
+        ],
+        "start_time": 311.5260375905916,
+        "end_time": 355.8515719695076,
+        "modified_description": "add-add 1 tbsp milk to the bowl, but splash some milk outside"
+      },
+      {
+        "description": "Chop-Chop 1 green chilli",
+        "step_id": 161,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Chop 2 instead of 1 green chilli"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding turmeric to the pan"
+          }
+        ],
+        "start_time": 364.470425876519,
+        "end_time": 407.1542737969566,
+        "modified_description": "Chop-Chop 2 green chilli"
+      },
+      {
+        "description": "Peel-Peel 2 garlic cloves",
+        "step_id": 176,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Peel 1 instead of 2 garlic cloves"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding turmeric to the pan"
+          }
+        ],
+        "start_time": 409.61680348467416,
+        "end_time": 477.7467915115265,
+        "modified_description": "Peel-Peel 1 garlic clove"
+      },
+      {
+        "description": "add-add 1/3 tsp salt to the bowl",
+        "step_id": 164,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding turmeric to the pan"
+          }
+        ],
+        "start_time": 483.4926941162008,
+        "end_time": 500.7304019302236
+      },
+      {
+        "description": "Mince-Mince peeled garlic cloves",
+        "step_id": 180,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Slice instead of mincing the garlic cloves"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding turmeric to the pan"
+          }
+        ],
+        "start_time": 502.372088388702,
+        "end_time": 514.6847368272898,
+        "modified_description": "Chop peeled garlic cloves"
+      },
+      {
+        "description": "add-add chopped onions to the pan",
+        "step_id": 179,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding turmeric to the pan"
+          }
+        ],
+        "start_time": 517.9681097442465,
+        "end_time": 525.7661204220187
+      },
+      {
+        "description": "Crack-Crack one egg in the bowl",
+        "step_id": 167,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Crack 2 eggs instead of one egg"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding turmeric to the pan"
+          }
+        ],
+        "start_time": 531.5120230266931,
+        "end_time": 562.7040657377821,
+        "modified_description": "Crack-Crack 2 eggs in the bowl"
+      },
+      {
+        "description": "Saute-Saute the onions on medium heat until they are soft and translucent",
+        "step_id": 166,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "remove the onions quickly"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding turmeric to the pan and before preparing the ingredients"
+          }
+        ],
+        "start_time": 572.5541844886523,
+        "end_time": 590.6127355319144,
+        "modified_description": "Saute-Saute the onions on medium heat, but remove them quickly"
+      },
+      {
+        "description": "Add-Add chilli to the pan",
+        "step_id": 162,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding turmeric to the pan and before preparing the ingredients"
+          }
+        ],
+        "start_time": 591.0231571465339,
+        "end_time": 606.6191785020785
+      },
+      {
+        "description": "Add-Add garlic to the pan",
+        "step_id": 160,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding turmeric to the pan and before preparing the ingredients"
+          }
+        ],
+        "start_time": 606.6191785020785,
+        "end_time": 615.2380324090899
+      },
+      {
+        "description": "Whisk-Whisk the egg mixture in the bowl",
+        "step_id": 159,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding turmeric to the pan"
+          }
+        ],
+        "start_time": 618.9318269406663,
+        "end_time": 641.325
+      },
+      {
+        "description": "Cook-Cook for 1 minute, mixing everything",
+        "step_id": 165,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "30 seconds instead of 1 minute"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding turmeric to the pan"
+          }
+        ],
+        "start_time": 641.5050157447438,
+        "end_time": 674.3387449143112,
+        "modified_description": "Cook-Cook for 30 seconds, mixing everything"
+      },
+      {
+        "description": "pour-Slowly pour the whisked eggs into the pan",
+        "step_id": 172,
+        "start_time": 678.0325394458876,
+        "end_time": 690.7556094990948
+      },
+      {
+        "description": "mixing-Keep mixing with a spatula for 3 minutes or until the eggs are almost cooked",
+        "step_id": 171,
+        "start_time": 714.9704847616508,
+        "end_time": 810.1882993533961
+      },
+      {
+        "description": "Garnish-Garnish with 1 tbsp chopped cilantro and serve",
+        "step_id": 174,
+        "start_time": 811.0091425826354,
+        "end_time": 820.8592613335056
+      },
+      {
+        "description": "Chop-Chop 1/4 tomato",
+        "step_id": 169,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Add-Add tomatoes to the pan",
+        "step_id": 175,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Cook-Cook covered for 1 minute or until the tomatoes soften",
+        "step_id": 170,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 163,
+          "description": "Chop-Chop 1/4 medium onion",
+          "start_time": 3.709826625897408,
+          "end_time": 50.49789069253093,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you're slicing the onion. For this recipe, it's better to chop it into smaller pieces."
+            }
+          ]
+        },
+        {
+          "step_id": 168,
+          "description": "Add-Add 1/8 tsp of turmeric to the pan",
+          "start_time": 56.24379329720522,
+          "end_time": 115.34450580242651,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like about 1/2 teaspoon of turmeric. The recipe only calls for 1/8 teaspoon, so you might want to remove some."
+            }
+          ]
+        },
+        {
+          "step_id": 158,
+          "description": "Chop-Chop 1 tsp cilantro",
+          "start_time": 121.50083002172039,
+          "end_time": 166.23678601525594,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Make sure to chop the cilantro before you use it in the dish."
+            }
+          ]
+        },
+        {
+          "step_id": 173,
+          "description": "Heat-Heat 2 tbsp oil in a heavy-bottomed or nonstick pan on medium heat",
+          "start_time": 173.213953463789,
+          "end_time": 235.18761727134745,
+          "error_tag": "Temperature Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The heat is set to high. Please lower it to medium to prevent the oil from burning or smoking."
+            }
+          ]
+        },
+        {
+          "step_id": 178,
+          "description": "add-add 1/3 tsp salt to the pan",
+          "start_time": 291.4153784742316,
+          "end_time": 303.72802691281936,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like a full teaspoon of salt. We only need 1/3 teaspoon for this amount."
+            }
+          ]
+        },
+        {
+          "step_id": 177,
+          "description": "add-add 1 tbsp milk to the bowl",
+          "start_time": 311.5260375905916,
+          "end_time": 355.8515719695076,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful while pouring the milk; try to keep it steady to avoid splashing."
+            }
+          ]
+        },
+        {
+          "step_id": 161,
+          "description": "Chop-Chop 1 green chilli",
+          "start_time": 364.470425876519,
+          "end_time": 407.1542737969566,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You've chopped two chillies, but the recipe suggests using only one."
+            }
+          ]
+        },
+        {
+          "step_id": 176,
+          "description": "Peel-Peel 2 garlic cloves",
+          "start_time": 409.61680348467416,
+          "end_time": 477.7467915115265,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We need two garlic cloves for this step, but it looks like you've only peeled one."
+            }
+          ]
+        },
+        {
+          "step_id": 164,
+          "description": "add-add 1/3 tsp salt to the bowl",
+          "start_time": 483.4926941162008,
+          "end_time": 500.7304019302236,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're adding the salt to the bowl now. That's fine, proceed."
+            }
+          ]
+        },
+        {
+          "step_id": 180,
+          "description": "Mince-Mince peeled garlic cloves",
+          "start_time": 502.372088388702,
+          "end_time": 514.6847368272898,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try mincing the garlic into finer pieces instead of just slicing it."
+            }
+          ]
+        },
+        {
+          "step_id": 179,
+          "description": "add-add chopped onions to the pan",
+          "start_time": 517.9681097442465,
+          "end_time": 525.7661204220187,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Adding the chopped onions to the pan now."
+            }
+          ]
+        },
+        {
+          "step_id": 167,
+          "description": "Crack-Crack one egg in the bowl",
+          "start_time": 531.5120230266931,
+          "end_time": 562.7040657377821,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You've cracked two eggs, but the recipe calls for just one. You may want to adjust the other ingredients."
+            }
+          ]
+        },
+        {
+          "step_id": 166,
+          "description": "Saute-Saute the onions on medium heat until they are soft and translucent",
+          "start_time": 572.5541844886523,
+          "end_time": 590.6127355319144,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The onions need a bit more time. Keep sautéing until they are soft and translucent."
+            }
+          ]
+        },
+        {
+          "step_id": 162,
+          "description": "Add-Add chilli to the pan",
+          "start_time": 591.0231571465339,
+          "end_time": 606.6191785020785,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Okay, adding the chilli to the pan now."
+            }
+          ]
+        },
+        {
+          "step_id": 160,
+          "description": "Add-Add garlic to the pan",
+          "start_time": 606.6191785020785,
+          "end_time": 615.2380324090899,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Now add the garlic to the pan."
+            }
+          ]
+        },
+        {
+          "step_id": 159,
+          "description": "Whisk-Whisk the egg mixture in the bowl",
+          "start_time": 618.9318269406663,
+          "end_time": 641.325,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Go ahead and whisk the egg mixture in the bowl now."
+            }
+          ]
+        },
+        {
+          "step_id": 165,
+          "description": "Cook-Cook for 1 minute, mixing everything",
+          "start_time": 641.5050157447438,
+          "end_time": 674.3387449143112,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It's only been 30 seconds. Please cook for the full minute while mixing."
+            }
+          ]
+        },
+        {
+          "step_id": 169,
+          "description": "Chop-Chop 1/4 tomato",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like we missed chopping the 1/4 tomato."
+            }
+          ]
+        },
+        {
+          "step_id": 175,
+          "description": "Add-Add tomatoes to the pan",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to add the tomatoes to the pan."
+            }
+          ]
+        },
+        {
+          "step_id": 170,
+          "description": "Cook-Cook covered for 1 minute or until the tomatoes soften",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Make sure to cook the mixture covered for a minute so the tomatoes soften."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "16_28",
+    "activity_id": 16,
+    "step_annotations": [
+      {
+        "description": "Chop-Chop 1/4 medium onion",
+        "step_id": 163,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "slice instead of chop"
+          },
+          {
+            "tag": "Measurement Error",
+            "description": "Did not take 1/4 onion"
+          }
+        ],
+        "start_time": 3.2933929745773245,
+        "end_time": 142.007,
+        "modified_description": "Slice-Slice 1/4 medium onion"
+      },
+      {
+        "description": "Chop-Chop 1/4 tomato",
+        "step_id": 169,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Chop 1/2 instead of 1/4 tomato"
+          }
+        ],
+        "start_time": 146.72001793728245,
+        "end_time": 177.80487581893337,
+        "modified_description": "Chop-Chop 1/2 tomato"
+      },
+      {
+        "description": "Heat-Heat 2 tbsp oil in a heavy-bottomed or nonstick pan on medium heat",
+        "step_id": 173,
+        "errors": [
+          {
+            "tag": "Temperature Error",
+            "description": "high level heat instead of medium heat"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing the ingredients"
+          }
+        ],
+        "start_time": 192.5292821839259,
+        "end_time": 271.60479784777476,
+        "modified_description": "Heat-Heat 2 tbsp oil in a heavy-bottomed or nonstick pan on high heat"
+      },
+      {
+        "description": "add-add chopped onions to the pan",
+        "step_id": 179,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "sliced onions instead of chopped"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 305.96174603275733,
+        "end_time": 326.68498462052463,
+        "modified_description": "add-add sliced onions to the pan"
+      },
+      {
+        "description": "add-add 1/3 tsp salt to the pan",
+        "step_id": 178,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "1 instead of 1/3"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing the ingredients"
+          }
+        ],
+        "start_time": 335.4105587627424,
+        "end_time": 377.4023843221656,
+        "modified_description": "add-add 1 tsp salt to the pan"
+      },
+      {
+        "description": "Chop-Chop 1 tsp cilantro",
+        "step_id": 158,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding salt to the pan"
+          }
+        ],
+        "start_time": 390.4907455354923,
+        "end_time": 427.02908725602936
+      },
+      {
+        "description": "Add-Add tomatoes to the pan",
+        "step_id": 175,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill some tomatoes outside the pan while adding"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing the ingredients"
+          }
+        ],
+        "start_time": 441.20814523713324,
+        "end_time": 463.02208059267775,
+        "modified_description": "Add-Add tomatoes to the pan, but pour some tomatoes outside"
+      },
+      {
+        "description": "Chop-Chop 1 green chilli",
+        "step_id": 161,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Mince chilli instead of chop"
+          }
+        ],
+        "start_time": 477.74648695767036,
+        "end_time": 550.8231703987444,
+        "modified_description": "Chop-Chop 1 green chilli, and not pour into the pan"
+      },
+      {
+        "description": "Add-Add 1/8 tsp of turmeric to the pan",
+        "step_id": 168,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing the ingredients"
+          }
+        ],
+        "start_time": 559.5487445409622,
+        "end_time": 605.084
+      },
+      {
+        "description": "Crack-Crack one egg in the bowl",
+        "step_id": 167,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding turmeric to the pan"
+          }
+        ],
+        "start_time": 612.9928861620463,
+        "end_time": 658.8021504086896
+      },
+      {
+        "description": "add-add 1/3 tsp salt to the bowl",
+        "step_id": 164,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spilling some salt while seasoning it in the bowl"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding turmeric to the pan"
+          }
+        ],
+        "start_time": 672.435860005905,
+        "end_time": 711.1555952619965,
+        "modified_description": "add-add 1/3 tsp salt to the bowl, but splashing some salt"
+      },
+      {
+        "description": "add-add 1 tbsp milk to the bowl",
+        "step_id": 177,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding turmeric to the pan"
+          }
+        ],
+        "start_time": 731.3334854658752,
+        "end_time": 763.5090401153034
+      },
+      {
+        "description": "Saute-Saute the onions on medium heat until they are soft and translucent",
+        "step_id": 166,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding turmeric to the pan and before preparing the ingredients"
+          }
+        ],
+        "start_time": 770.0532207219667,
+        "end_time": 797.8659883002858
+      },
+      {
+        "description": "Peel-Peel 2 garlic cloves",
+        "step_id": 176,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "not peel 1 garlic clove"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding turmeric to the pan"
+          }
+        ],
+        "start_time": 811.4996978975013,
+        "end_time": 902.5728780068996,
+        "modified_description": "Peel-Peel 1 garlic clove"
+      },
+      {
+        "description": "Add-Add chilli to the pan",
+        "step_id": 162,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Mince-Mince peeled garlic cloves",
+        "step_id": 180,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "chop instead of mince"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding turmeric to the pan"
+          }
+        ],
+        "start_time": 903.208,
+        "end_time": 911.2984521491173,
+        "modified_description": "Chop-Chop peeled garlic cloves"
+      },
+      {
+        "description": "Add-Add garlic to the pan",
+        "step_id": 160,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding turmeric to the pan"
+          }
+        ],
+        "start_time": 911.2984521491173,
+        "end_time": 914.570542452449
+      },
+      {
+        "description": "Cook-Cook for 1 minute, mixing everything",
+        "step_id": 165,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding turmeric to the pan"
+          }
+        ],
+        "start_time": 915.6612392202262,
+        "end_time": 962.0158518507584
+      },
+      {
+        "description": "Cook-Cook covered for 1 minute or until the tomatoes soften",
+        "step_id": 170,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "30 seconds instead of 1 minute"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing the ingredients"
+          }
+        ],
+        "start_time": 963.6518970024241,
+        "end_time": 1011.0972064007335,
+        "modified_description": "Cook-Cook covered for 30 seconds or until the tomatoes soften"
+      },
+      {
+        "description": "Whisk-Whisk the egg mixture in the bowl",
+        "step_id": 159,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after cooking covered for one minute"
+          }
+        ],
+        "start_time": 981.1030452868598,
+        "end_time": 1010.5518580168449
+      },
+      {
+        "description": "pour-Slowly pour the whisked eggs into the pan",
+        "step_id": 172,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "rapidly instead of slowly"
+          }
+        ],
+        "start_time": 1012.7332515523993,
+        "end_time": 1016.005341855731,
+        "modified_description": "pour-rapidly pour the whisked eggs into the pan"
+      },
+      {
+        "description": "mixing-Keep mixing with a spatula for 3 minutes or until the eggs are almost cooked",
+        "step_id": 171,
+        "start_time": 1023.6402192301716,
+        "end_time": 1092.8994639840253
+      },
+      {
+        "description": "Garnish-Garnish with 1 tbsp chopped cilantro and serve",
+        "step_id": 174,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 163,
+          "description": "Chop-Chop 1/4 medium onion",
+          "start_time": 3.2933929745773245,
+          "end_time": 142.007,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you're slicing the onion. For this recipe, chopping it into small pieces usually works better."
+            }
+          ]
+        },
+        {
+          "step_id": 163,
+          "description": "Chop-Chop 1/4 medium onion",
+          "start_time": 3.2933929745773245,
+          "end_time": 142.007,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Check the amount of onion. We only need about a quarter of a medium onion."
+            }
+          ]
+        },
+        {
+          "step_id": 169,
+          "description": "Chop-Chop 1/4 tomato",
+          "start_time": 146.72001793728245,
+          "end_time": 177.80487581893337,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You've chopped about half a tomato, but we only need a quarter. You might want to set the extra aside."
+            }
+          ]
+        },
+        {
+          "step_id": 173,
+          "description": "Heat-Heat 2 tbsp oil in a heavy-bottomed or nonstick pan on medium heat",
+          "start_time": 192.5292821839259,
+          "end_time": 271.60479784777476,
+          "error_tag": "Temperature Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The heat seems a bit high. Please lower it to medium so the oil doesn't burn or splatter."
+            }
+          ]
+        },
+        {
+          "step_id": 173,
+          "description": "Heat-Heat 2 tbsp oil in a heavy-bottomed or nonstick pan on medium heat",
+          "start_time": 192.5292821839259,
+          "end_time": 271.60479784777476,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Just a heads-up: it's usually safer to have all your ingredients chopped before you start heating the oil."
+            }
+          ]
+        },
+        {
+          "step_id": 179,
+          "description": "add-add chopped onions to the pan",
+          "start_time": 305.96174603275733,
+          "end_time": 326.68498462052463,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the onions are sliced rather than chopped, they might take a little longer to cook down."
+            }
+          ]
+        },
+        {
+          "step_id": 179,
+          "description": "add-add chopped onions to the pan",
+          "start_time": 305.96174603275733,
+          "end_time": 326.68498462052463,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're adding onions now. For the next steps, try to finish prepping ingredients before the cooking starts."
+            }
+          ]
+        },
+        {
+          "step_id": 178,
+          "description": "add-add 1/3 tsp salt to the pan",
+          "start_time": 335.4105587627424,
+          "end_time": 377.4023843221656,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like a whole teaspoon of salt. We only need about 1/3 teaspoon, so you might want to remove some."
+            }
+          ]
+        },
+        {
+          "step_id": 178,
+          "description": "add-add 1/3 tsp salt to the pan",
+          "start_time": 335.4105587627424,
+          "end_time": 377.4023843221656,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Keep an eye on the pan while you season, as there are still other ingredients to prepare."
+            }
+          ]
+        },
+        {
+          "step_id": 158,
+          "description": "Chop-Chop 1 tsp cilantro",
+          "start_time": 390.4907455354923,
+          "end_time": 427.02908725602936,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Be careful multitasking. It's best to have the cilantro chopped before the onions start cooking."
+            }
+          ]
+        },
+        {
+          "step_id": 175,
+          "description": "Add-Add tomatoes to the pan",
+          "start_time": 441.20814523713324,
+          "end_time": 463.02208059267775,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Some tomatoes spilled outside the pan. You might want to scoop those up."
+            }
+          ]
+        },
+        {
+          "step_id": 175,
+          "description": "Add-Add tomatoes to the pan",
+          "start_time": 441.20814523713324,
+          "end_time": 463.02208059267775,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're adding tomatoes now. Remember to check on the remaining prep steps soon."
+            }
+          ]
+        },
+        {
+          "step_id": 161,
+          "description": "Chop-Chop 1 green chilli",
+          "start_time": 477.74648695767036,
+          "end_time": 550.8231703987444,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're mincing the chilli very finely, but a simple chop works well for this dish too."
+            }
+          ]
+        },
+        {
+          "step_id": 168,
+          "description": "Add-Add 1/8 tsp of turmeric to the pan",
+          "start_time": 559.5487445409622,
+          "end_time": 605.084,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Turmeric goes in now. Try to prepare the garlic and eggs soon so the pan doesn't wait too long."
+            }
+          ]
+        },
+        {
+          "step_id": 167,
+          "description": "Crack-Crack one egg in the bowl",
+          "start_time": 612.9928861620463,
+          "end_time": 658.8021504086896,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Ideally, we'd have the eggs ready before starting the stove, but doing it now is fine."
+            }
+          ]
+        },
+        {
+          "step_id": 164,
+          "description": "add-add 1/3 tsp salt to the bowl",
+          "start_time": 672.435860005905,
+          "end_time": 711.1555952619965,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like some salt splashed out of the bowl. Be careful with the amount left inside."
+            }
+          ]
+        },
+        {
+          "step_id": 164,
+          "description": "add-add 1/3 tsp salt to the bowl",
+          "start_time": 672.435860005905,
+          "end_time": 711.1555952619965,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Seasoning the eggs now is good, just don't forget the pan on the stove."
+            }
+          ]
+        },
+        {
+          "step_id": 177,
+          "description": "add-add 1 tbsp milk to the bowl",
+          "start_time": 731.3334854658752,
+          "end_time": 763.5090401153034,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Adding milk is correct. We're catching up on the prep steps a bit late, so let's be quick."
+            }
+          ]
+        },
+        {
+          "step_id": 166,
+          "description": "Saute-Saute the onions on medium heat until they are soft and translucent",
+          "start_time": 770.0532207219667,
+          "end_time": 797.8659883002858,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're back to sautéing. Make sure the garlic is ready to go in soon."
+            }
+          ]
+        },
+        {
+          "step_id": 176,
+          "description": "Peel-Peel 2 garlic cloves",
+          "start_time": 811.4996978975013,
+          "end_time": 902.5728780068996,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to peel the second garlic clove; we need two for this recipe."
+            }
+          ]
+        },
+        {
+          "step_id": 176,
+          "description": "Peel-Peel 2 garlic cloves",
+          "start_time": 811.4996978975013,
+          "end_time": 902.5728780068996,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Peeling garlic now keeps the pan waiting. Be quick so the onions don't overcook."
+            }
+          ]
+        },
+        {
+          "step_id": 162,
+          "description": "Add-Add chilli to the pan",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You chopped a green chilli earlier, but it hasn't been added to the pan yet. Don't forget it!"
+            }
+          ]
+        },
+        {
+          "step_id": 180,
+          "description": "Mince-Mince peeled garlic cloves",
+          "start_time": 903.208,
+          "end_time": 911.2984521491173,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're chopping the garlic. Mincing it finer would release more flavor, but chopping is okay too."
+            }
+          ]
+        },
+        {
+          "step_id": 180,
+          "description": "Mince-Mince peeled garlic cloves",
+          "start_time": 903.208,
+          "end_time": 911.2984521491173,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Almost done with prep. Get that garlic in the pan as soon as it's ready."
+            }
+          ]
+        },
+        {
+          "step_id": 160,
+          "description": "Add-Add garlic to the pan",
+          "start_time": 911.2984521491173,
+          "end_time": 914.570542452449,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Garlic goes in now. Stir it quickly so it doesn't burn."
+            }
+          ]
+        },
+        {
+          "step_id": 165,
+          "description": "Cook-Cook for 1 minute, mixing everything",
+          "start_time": 915.6612392202262,
+          "end_time": 962.0158518507584,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Keep mixing everything well since we added ingredients a bit out of order."
+            }
+          ]
+        },
+        {
+          "step_id": 170,
+          "description": "Cook-Cook covered for 1 minute or until the tomatoes soften",
+          "start_time": 963.6518970024241,
+          "end_time": 1011.0972064007335,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It's only been about 30 seconds. You might want to let it cook for the full minute to soften the tomatoes."
+            }
+          ]
+        },
+        {
+          "step_id": 170,
+          "description": "Cook-Cook covered for 1 minute or until the tomatoes soften",
+          "start_time": 963.6518970024241,
+          "end_time": 1011.0972064007335,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "While this cooks covered, make sure the egg mixture is fully ready."
+            }
+          ]
+        },
+        {
+          "step_id": 159,
+          "description": "Whisk-Whisk the egg mixture in the bowl",
+          "start_time": 981.1030452868598,
+          "end_time": 1010.5518580168449,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Whisking now is fine, just be ready to uncover the pan soon."
+            }
+          ]
+        },
+        {
+          "step_id": 172,
+          "description": "pour-Slowly pour the whisked eggs into the pan",
+          "start_time": 1012.7332515523993,
+          "end_time": 1016.005341855731,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try to pour the eggs slowly into the pan to help them cook more evenly."
+            }
+          ]
+        },
+        {
+          "step_id": 174,
+          "description": "Garnish-Garnish with 1 tbsp chopped cilantro and serve",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to garnish with the chopped cilantro before you serve!"
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "16_35",
+    "activity_id": 16,
+    "step_annotations": [
+      {
+        "description": "Heat-Heat 2 tbsp oil in a heavy-bottomed or nonstick pan on medium heat",
+        "step_id": 173,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing the ingredients"
+          }
+        ],
+        "start_time": 8.875839252078412,
+        "end_time": 62.6149216464096
+      },
+      {
+        "description": "Peel-Peel 2 garlic cloves",
+        "step_id": 176,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Half peel garlic"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 63.87937064392327,
+        "end_time": 140.3785349935006,
+        "modified_description": "Peel-Do not completely peel 2 garlic cloves"
+      },
+      {
+        "description": "Crack-Crack one egg in the bowl",
+        "step_id": 167,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Crack the egg with shells in the bowl"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 147.33300447982583,
+        "end_time": 202.3365358716707,
+        "modified_description": "Crack-Spill while cracking an egg in the bowl"
+      },
+      {
+        "description": "Chop-Chop 1/4 medium onion",
+        "step_id": 163,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Mince onion instead of chopping it"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 223.1999443306463,
+        "end_time": 373.6693750347736,
+        "modified_description": "Chop-Mince 1/4 medium onion"
+      },
+      {
+        "description": "add-add chopped onions to the pan",
+        "step_id": 179,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Throw onions outside the pan while adding them"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing the ingredients"
+          }
+        ],
+        "start_time": 393.9005589949924,
+        "end_time": 409.0739469651565,
+        "modified_description": "add-add chopped onions to the pan [throw some outside while adding into the pan]"
+      },
+      {
+        "description": "Chop-Chop 1/4 tomato",
+        "step_id": 169,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Chop 1/2 tomato instead of 1/4 tomato"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding chopped onions to the pan"
+          }
+        ],
+        "start_time": 414.76396745396806,
+        "end_time": 473.56084583835394,
+        "modified_description": "Chop-Chop 1/2 tomato"
+      },
+      {
+        "description": "Chop-Chop 1 green chilli",
+        "step_id": 161,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding chopped onions to the pan"
+          }
+        ],
+        "start_time": 481.7797643221928,
+        "end_time": 519.0810097488462
+      },
+      {
+        "description": "add-add 1/3 tsp salt to the pan",
+        "step_id": 178,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Adding 1/2 tsp salt"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing the ingredients"
+          }
+        ],
+        "start_time": 525.4032547364146,
+        "end_time": 549.4277856891744,
+        "modified_description": "add-add 1/2 tsp salt to the pan"
+      },
+      {
+        "description": "Add-Add tomatoes to the pan",
+        "step_id": 175,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing the ingredients"
+          }
+        ],
+        "start_time": 561.4400511655543,
+        "end_time": 574.7167656394479
+      },
+      {
+        "description": "Saute-Saute the onions on medium heat until they are soft and translucent",
+        "step_id": 166,
+        "errors": [
+          {
+            "tag": "Temperature Error",
+            "description": "Saute onions in high heat"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding tomatoes to the pan and before preparing the ingredients"
+          }
+        ],
+        "start_time": 575.613,
+        "end_time": 713.958,
+        "modified_description": "Saute-Saute the onions on high heat until they are brownish and burnt"
+      },
+      {
+        "description": "Add-Add garlic to the pan",
+        "step_id": 160,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding tomatoes to the pan and before preparing the ingredients"
+          }
+        ],
+        "start_time": 714.347,
+        "end_time": 716.375
+      },
+      {
+        "description": "Add-Add chilli to the pan",
+        "step_id": 162,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding tomatoes to the pan and before preparing the ingredients"
+          }
+        ],
+        "start_time": 717.1209677931358,
+        "end_time": 723.9217473460616
+      },
+      {
+        "description": "Cook-Cook for 1 minute, mixing everything",
+        "step_id": 165,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Cook for 3 min instead of 1 min"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding tomatoes to the pan and before preparing the ingredients"
+          }
+        ],
+        "start_time": 724.818,
+        "end_time": 956.284,
+        "modified_description": "Cook-Cook for 3 minutes, mixing everything"
+      },
+      {
+        "description": "Chop-Chop 1 tsp cilantro",
+        "step_id": 158,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding tomatoes to the pan"
+          }
+        ],
+        "start_time": 957.2125873873346,
+        "end_time": 1029.9184047443707
+      },
+      {
+        "description": "Add-Add 1/8 tsp of turmeric to the pan",
+        "step_id": 168,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing the ingredients"
+          }
+        ],
+        "start_time": 1039.4017722257233,
+        "end_time": 1070.748
+      },
+      {
+        "description": "add-add 1/3 tsp salt to the bowl",
+        "step_id": 164,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding turmeric to the pan"
+          }
+        ],
+        "start_time": 1075.438568654863,
+        "end_time": 1102.301
+      },
+      {
+        "description": "Whisk-Whisk the egg mixture in the bowl",
+        "step_id": 159,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spilling while whisking the egg mixture in the bowl"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding turmeric to the pan"
+          }
+        ],
+        "start_time": 1107.016,
+        "end_time": 1142.069,
+        "modified_description": "Whisk-Spill while whisking the egg mixture in the bowl"
+      },
+      {
+        "description": "pour-Slowly pour the whisked eggs into the pan",
+        "step_id": 172,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Transfer completely at once"
+          }
+        ],
+        "start_time": 1143.7188145206017,
+        "end_time": 1158.2599779920088,
+        "modified_description": "pour- Transfer the whisked eggs into the pan completely at once"
+      },
+      {
+        "description": "mixing-Keep mixing with a spatula for 3 minutes or until the eggs are almost cooked",
+        "step_id": 171,
+        "start_time": 1158.2913279671538,
+        "end_time": 1237.883
+      },
+      {
+        "description": "Garnish-Garnish with 1 tbsp chopped cilantro and serve",
+        "step_id": 174,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Mixing the dish instead of garnishing it"
+          }
+        ],
+        "start_time": 1242.403,
+        "end_time": 1270.7959387707258,
+        "modified_description": "Mix-Mix with 1 tbsp chopped cilantro and serve"
+      },
+      {
+        "description": "Mince-Mince peeled garlic cloves",
+        "step_id": 180,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "add-add 1 tbsp milk to the bowl",
+        "step_id": 177,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Cook-Cook covered for 1 minute or until the tomatoes soften",
+        "step_id": 170,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 173,
+          "description": "Heat-Heat 2 tbsp oil in a heavy-bottomed or nonstick pan on medium heat",
+          "start_time": 8.875839252078412,
+          "end_time": 62.6149216464096,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like the oil is heating up before the ingredients are ready. Please lower the heat or move the pan to a cool burner to prevent the oil from smoking or catching fire while you prepare the vegetables."
+            }
+          ]
+        },
+        {
+          "step_id": 176,
+          "description": "Peel-Peel 2 garlic cloves",
+          "start_time": 63.87937064392327,
+          "end_time": 140.3785349935006,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Make sure to remove all the papery skin from the garlic cloves so you don't get any tough bits in your dish."
+            }
+          ]
+        },
+        {
+          "step_id": 167,
+          "description": "Crack-Crack one egg in the bowl",
+          "start_time": 147.33300447982583,
+          "end_time": 202.3365358716707,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like some eggshell fell into the bowl. Please carefully remove it with a spoon or a larger piece of shell before whisking."
+            }
+          ]
+        },
+        {
+          "step_id": 163,
+          "description": "Chop-Chop 1/4 medium onion",
+          "start_time": 223.1999443306463,
+          "end_time": 373.6693750347736,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You are mincing the onion quite finely. A standard chop usually gives a better texture for this dish, but mincing will work too."
+            }
+          ]
+        },
+        {
+          "step_id": 179,
+          "description": "add-add chopped onions to the pan",
+          "start_time": 393.9005589949924,
+          "end_time": 409.0739469651565,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Some onions are falling outside the pan. You might want to gather them up quickly so they don't burn on the stove."
+            }
+          ]
+        },
+        {
+          "step_id": 169,
+          "description": "Chop-Chop 1/4 tomato",
+          "start_time": 414.76396745396806,
+          "end_time": 473.56084583835394,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like about half a tomato. The recipe only calls for a quarter, so you can set the extra aside for now."
+            }
+          ]
+        },
+        {
+          "step_id": 161,
+          "description": "Chop-Chop 1 green chilli",
+          "start_time": 481.7797643221928,
+          "end_time": 519.0810097488462,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget the onions in the pan while you chop the chilli; give them a quick stir so they don't burn."
+            }
+          ]
+        },
+        {
+          "step_id": 178,
+          "description": "add-add 1/3 tsp salt to the pan",
+          "start_time": 525.4032547364146,
+          "end_time": 549.4277856891744,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you added a bit more salt than the recipe calls for. Be careful not to over-salt the dish further."
+            }
+          ]
+        },
+        {
+          "step_id": 175,
+          "description": "Add-Add tomatoes to the pan",
+          "start_time": 561.4400511655543,
+          "end_time": 574.7167656394479,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Usually it's best to sauté the garlic and chillies before adding the tomatoes, but you can just add them in next and it should be fine."
+            }
+          ]
+        },
+        {
+          "step_id": 166,
+          "description": "Saute-Saute the onions on medium heat until they are soft and translucent",
+          "start_time": 575.613,
+          "end_time": 713.958,
+          "error_tag": "Temperature Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The heat seems a bit high and the onions are starting to burn. Turning the stove down to medium will help them cook evenly without charring."
+            }
+          ]
+        },
+        {
+          "step_id": 160,
+          "description": "Add-Add garlic to the pan",
+          "start_time": 714.347,
+          "end_time": 716.375,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the tomatoes are already in, the garlic might need a bit longer to release its flavor. Just stir it in well."
+            }
+          ]
+        },
+        {
+          "step_id": 162,
+          "description": "Add-Add chilli to the pan",
+          "start_time": 717.1209677931358,
+          "end_time": 723.9217473460616,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Go ahead and add the chilli now. Stir thoroughly to mix the heat into the sauce."
+            }
+          ]
+        },
+        {
+          "step_id": 165,
+          "description": "Cook-Cook for 1 minute, mixing everything",
+          "start_time": 724.818,
+          "end_time": 956.284,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Be careful not to overcook the mixture; one minute should be enough to combine the flavors."
+            }
+          ]
+        },
+        {
+          "step_id": 158,
+          "description": "Chop-Chop 1 tsp cilantro",
+          "start_time": 957.2125873873346,
+          "end_time": 1029.9184047443707,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You can chop the cilantro now while the mixture rests, so it's ready for garnishing later."
+            }
+          ]
+        },
+        {
+          "step_id": 168,
+          "description": "Add-Add 1/8 tsp of turmeric to the pan",
+          "start_time": 1039.4017722257233,
+          "end_time": 1070.748,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It's a bit late for the turmeric, but adding it now will still give the dish a nice color. Stir it in well to cook off the raw taste."
+            }
+          ]
+        },
+        {
+          "step_id": 164,
+          "description": "add-add 1/3 tsp salt to the bowl",
+          "start_time": 1075.438568654863,
+          "end_time": 1102.301,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to season the eggs in the bowl with salt before you start whisking them."
+            }
+          ]
+        },
+        {
+          "step_id": 159,
+          "description": "Whisk-Whisk the egg mixture in the bowl",
+          "start_time": 1107.016,
+          "end_time": 1142.069,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try to whisk gently or tilt the bowl slightly to keep the egg mixture from splashing out."
+            }
+          ]
+        },
+        {
+          "step_id": 172,
+          "description": "pour-Slowly pour the whisked eggs into the pan",
+          "start_time": 1143.7188145206017,
+          "end_time": 1158.2599779920088,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Pouring the eggs slowly usually helps them scramble better, but pouring them all at once works too—just start stirring immediately."
+            }
+          ]
+        },
+        {
+          "step_id": 174,
+          "description": "Garnish-Garnish with 1 tbsp chopped cilantro and serve",
+          "start_time": 1242.403,
+          "end_time": 1270.7959387707258,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The dish is ready! You can just sprinkle the cilantro on top as a garnish rather than mixing it in."
+            }
+          ]
+        },
+        {
+          "step_id": 180,
+          "description": "Mince-Mince peeled garlic cloves",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I noticed you didn't mince the garlic after peeling. It's best to chop it up before cooking to release the flavor."
+            }
+          ]
+        },
+        {
+          "step_id": 177,
+          "description": "add-add 1 tbsp milk to the bowl",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you skipped adding the milk. Adding a splash now will help make the eggs fluffier."
+            }
+          ]
+        },
+        {
+          "step_id": 170,
+          "description": "Cook-Cook covered for 1 minute or until the tomatoes soften",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Covering the pan for a minute would help the tomatoes soften up properly."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "16_39",
+    "activity_id": 16,
+    "step_annotations": [
+      {
+        "description": "Heat-Heat 2 tbsp oil in a heavy-bottomed or nonstick pan on medium heat",
+        "step_id": 173,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing ingredients"
+          }
+        ],
+        "start_time": 8.172,
+        "end_time": 53.936
+      },
+      {
+        "description": "Add-Add 1/8 tsp of turmeric to the pan",
+        "step_id": 168,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing ingredients"
+          }
+        ],
+        "start_time": 64.2,
+        "end_time": 115.936
+      },
+      {
+        "description": "Chop-Chop 1 green chilli",
+        "step_id": 161,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Chop, but all connected together"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 120.147,
+        "end_time": 153.735
+      },
+      {
+        "description": "add-add 1 tbsp milk to the bowl",
+        "step_id": 177,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Add milk to the mug instead of the bowl"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 159.543,
+        "end_time": 227.603
+      },
+      {
+        "description": "add-add 1/3 tsp salt to the pan",
+        "step_id": 178,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing ingredients"
+          }
+        ],
+        "start_time": 240.761,
+        "end_time": 271.809
+      },
+      {
+        "description": "Crack-Crack one egg in the bowl",
+        "step_id": 167,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 271.967,
+        "end_time": 286.03
+      },
+      {
+        "description": "Chop-Chop 1/4 tomato",
+        "step_id": 169,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 296.78499999999997,
+        "end_time": 316.405
+      },
+      {
+        "description": "Peel-Peel 2 garlic cloves",
+        "step_id": 176,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "One clove is not well peeled"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 324.212,
+        "end_time": 407.463
+      },
+      {
+        "description": "Add-Add chilli to the pan",
+        "step_id": 162,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing ingredients"
+          }
+        ],
+        "start_time": 424.927,
+        "end_time": 445.336
+      },
+      {
+        "description": "Add-Add tomatoes to the pan",
+        "step_id": 175,
+        "errors": [
+          {
+            "tag": "Other",
+            "description": "added chopped  tomato, garlic full cloves to the pan"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing ingredients"
+          }
+        ],
+        "start_time": 424.27892173125935,
+        "end_time": 445.964,
+        "modified_description": "Add-Add chopped tomatoes and full cloves of garlic to the pan"
+      },
+      {
+        "description": "Add-Add garlic to the pan",
+        "step_id": 160,
+        "start_time": 424.27892173125935,
+        "end_time": 445.964
+      },
+      {
+        "description": "Cook-Cook for 1 minute, mixing everything",
+        "step_id": 165,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing ingredients"
+          }
+        ],
+        "start_time": 446.03611218377057,
+        "end_time": 506.043847141503
+      },
+      {
+        "description": "add-add 1/3 tsp salt to the bowl",
+        "step_id": 164,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 513.7641405278779,
+        "end_time": 525.3445806074404
+      },
+      {
+        "description": "Mince-Mince peeled garlic cloves",
+        "step_id": 180,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "cut the garlic cloves instead of mince"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Take cooked garlic from the pan to mince"
+          }
+        ],
+        "start_time": 536.5740982603494,
+        "end_time": 568.5080390858093,
+        "modified_description": "cut-Cut the peeled garlic cloves instead of mincing"
+      },
+      {
+        "description": "Add-Add garlic to the pan",
+        "step_id": 160,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Add already cooked garlic"
+          },
+          {
+            "tag": "Technique Error",
+            "description": "Spill while adding garlic"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing ingredients"
+          }
+        ],
+        "start_time": 575.5264876188775,
+        "end_time": 587.4578501250933,
+        "modified_description": "Add-Add garlic to the pan. spill some out while adding and readd the spilled garlic into the pan."
+      },
+      {
+        "description": "Chop-Chop 1 tsp cilantro",
+        "step_id": 158,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "chop 1 tbsp cilantro instead of 1 tsp cilantro"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Use soiled cilantro instead of fresh cilantro"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 592.370764098241,
+        "end_time": 621.8482479371271,
+        "modified_description": "Chop-chop 1 tbsp cilantro instead of 1 tsp cilantro"
+      },
+      {
+        "description": "Whisk-Whisk the egg mixture in the bowl",
+        "step_id": 159,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 628,
+        "end_time": 637,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "pour-Slowly pour the whisked eggs into the pan",
+        "step_id": 172,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "whisk the eggs while pouring into the pan"
+          }
+        ],
+        "start_time": 633,
+        "end_time": 640.201,
+        "modified_description": "pour- instead of directly pouring eggs into pan, whisk the eggs as you Slowly pour the eggs into the pan"
+      },
+      {
+        "description": "mixing-Keep mixing with a spatula for 3 minutes or until the eggs are almost cooked",
+        "step_id": 171,
+        "start_time": 650.6238869227064,
+        "end_time": 685.3652071613936
+      },
+      {
+        "description": "Garnish-Garnish with 1 tbsp chopped cilantro and serve",
+        "step_id": 174,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Mix the pan contents after garnishing"
+          }
+        ],
+        "start_time": 685.47,
+        "end_time": 692.3836556944618
+      },
+      {
+        "description": "Chop-Chop 1/4 medium onion",
+        "step_id": 163,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Cook-Cook covered for 1 minute or until the tomatoes soften",
+        "step_id": 170,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "add-add chopped onions to the pan",
+        "step_id": 179,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Saute-Saute the onions on medium heat until they are soft and translucent",
+        "step_id": 166,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 173,
+          "description": "Heat-Heat 2 tbsp oil in a heavy-bottomed or nonstick pan on medium heat",
+          "start_time": 8.172,
+          "end_time": 53.936,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You've started heating the oil, but the ingredients aren't prepared yet. You might want to turn down the heat while you chop them."
+            }
+          ]
+        },
+        {
+          "step_id": 168,
+          "description": "Add-Add 1/8 tsp of turmeric to the pan",
+          "start_time": 64.2,
+          "end_time": 115.936,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Adding the turmeric now might burn it since the vegetables aren't in the pan yet. It's usually safer to add it after the onions."
+            }
+          ]
+        },
+        {
+          "step_id": 161,
+          "description": "Chop-Chop 1 green chilli",
+          "start_time": 120.147,
+          "end_time": 153.735,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try to make sure the chilli pieces are fully separated so they cook evenly."
+            }
+          ]
+        },
+        {
+          "step_id": 177,
+          "description": "add-add 1 tbsp milk to the bowl",
+          "start_time": 159.543,
+          "end_time": 227.603,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like the milk went into a mug. You'll want to add that to the mixing bowl with the eggs."
+            }
+          ]
+        },
+        {
+          "step_id": 178,
+          "description": "add-add 1/3 tsp salt to the pan",
+          "start_time": 240.761,
+          "end_time": 271.809,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Adding salt directly to the oil now isn't necessary; it's usually better to add it once the vegetables are in."
+            }
+          ]
+        },
+        {
+          "step_id": 167,
+          "description": "Crack-Crack one egg in the bowl",
+          "start_time": 271.967,
+          "end_time": 286.03,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Just a reminder that the pan is still heating while you prepare the eggs."
+            }
+          ]
+        },
+        {
+          "step_id": 169,
+          "description": "Chop-Chop 1/4 tomato",
+          "start_time": 296.78499999999997,
+          "end_time": 316.405,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The oil has been heating for a while. You might want to check it so it doesn't overheat while you chop."
+            }
+          ]
+        },
+        {
+          "step_id": 176,
+          "description": "Peel-Peel 2 garlic cloves",
+          "start_time": 324.212,
+          "end_time": 407.463,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Ensure you remove all the skin from that clove for a smooth texture."
+            }
+          ]
+        },
+        {
+          "step_id": 162,
+          "description": "Add-Add chilli to the pan",
+          "start_time": 424.927,
+          "end_time": 445.336,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're adding the chilli now, but make sure the other aromatics are ready to go in soon."
+            }
+          ]
+        },
+        {
+          "step_id": 175,
+          "description": "Add-Add tomatoes to the pan",
+          "start_time": 424.27892173125935,
+          "end_time": 445.964,
+          "error_tag": "Other",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like whole garlic cloves were added. You generally want to mince or chop them first for this dish."
+            }
+          ]
+        },
+        {
+          "step_id": 165,
+          "description": "Cook-Cook for 1 minute, mixing everything",
+          "start_time": 446.03611218377057,
+          "end_time": 506.043847141503,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You are cooking the mixture, but it seems the onions haven't been added yet."
+            }
+          ]
+        },
+        {
+          "step_id": 164,
+          "description": "add-add 1/3 tsp salt to the bowl",
+          "start_time": 513.7641405278779,
+          "end_time": 525.3445806074404,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "While you season the eggs, keep an eye on the tomato mixture in the pan."
+            }
+          ]
+        },
+        {
+          "step_id": 180,
+          "description": "Mince-Mince peeled garlic cloves",
+          "start_time": 536.5740982603494,
+          "end_time": 568.5080390858093,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please be very careful handling those garlic cloves; they are hot from the pan."
+            }
+          ]
+        },
+        {
+          "step_id": 160,
+          "description": "Add-Add garlic to the pan",
+          "start_time": 575.5264876188775,
+          "end_time": 587.4578501250933,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful as you add the garlic back to the pan to avoid any spills."
+            }
+          ]
+        },
+        {
+          "step_id": 158,
+          "description": "Chop-Chop 1 tsp cilantro",
+          "start_time": 592.370764098241,
+          "end_time": 621.8482479371271,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That cilantro appears to be soiled. Please wash it thoroughly before chopping to ensure it's safe to eat."
+            }
+          ]
+        },
+        {
+          "step_id": 159,
+          "description": "Whisk-Whisk the egg mixture in the bowl",
+          "start_time": 628,
+          "end_time": 637,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The pan is waiting hot, so you can pour the eggs in as soon as they are whisked."
+            }
+          ]
+        },
+        {
+          "step_id": 172,
+          "description": "pour-Slowly pour the whisked eggs into the pan",
+          "start_time": 633,
+          "end_time": 640.201,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It might be easier to finish whisking before you pour to ensure a steady stream."
+            }
+          ]
+        },
+        {
+          "step_id": 174,
+          "description": "Garnish-Garnish with 1 tbsp chopped cilantro and serve",
+          "start_time": 685.47,
+          "end_time": 692.3836556944618,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Usually, the garnish is sprinkled on top right before serving, rather than mixed in."
+            }
+          ]
+        },
+        {
+          "step_id": 163,
+          "description": "Chop-Chop 1/4 medium onion",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I noticed the onions weren't chopped. You might want to prep them now if you intend to include them in the dish."
+            }
+          ]
+        },
+        {
+          "step_id": 170,
+          "description": "Cook-Cook covered for 1 minute or until the tomatoes soften",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We skipped the step to cook covered. Doing so helps soften the tomatoes nicely."
+            }
+          ]
+        },
+        {
+          "step_id": 179,
+          "description": "add-add chopped onions to the pan",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The chopped onions haven't been added to the pan yet."
+            }
+          ]
+        },
+        {
+          "step_id": 166,
+          "description": "Saute-Saute the onions on medium heat until they are soft and translucent",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Sautéing the onions until translucent is an important step for flavor that was missed."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "16_40",
+    "activity_id": 16,
+    "step_annotations": [
+      {
+        "description": "Heat-Heat 2 tbsp oil in a heavy-bottomed or nonstick pan on medium heat",
+        "step_id": 173,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Using 3 tbsp of oil instead of 2 tbsp."
+          },
+          {
+            "tag": "Temperature Error",
+            "description": "Low heat instead of medium."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing the ingredients."
+          }
+        ],
+        "start_time": 3.943833317752362,
+        "end_time": 130.312,
+        "modified_description": "Heat-Heat 3 tbsp oil in a heavy-bottomed or nonstick pan on low heat"
+      },
+      {
+        "description": "Chop-Chop 1/4 medium onion",
+        "step_id": 163,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Slice onion instead of chop."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 132.27190514389994,
+        "end_time": 232.0752387888527,
+        "modified_description": "Slice-Slice 1/4 medium onion"
+      },
+      {
+        "description": "Chop-Chop 1 green chilli",
+        "step_id": 161,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Not washing the green chilli."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 236.2337110240591,
+        "end_time": 296.89799806715865,
+        "modified_description": "Chop-Chop 1 green chilli without cleaning."
+      },
+      {
+        "description": "Chop-Chop 1 tsp cilantro",
+        "step_id": 158,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Using 1 tbsp instead of 1 tsp."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 296.947405658072,
+        "end_time": 424.938,
+        "modified_description": "Chop-Chop 1 tbsp cilantro."
+      },
+      {
+        "description": "Crack-Crack one egg in the bowl",
+        "step_id": 167,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Crack with egg shells in the bowl"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Leaving the egg shell remains in the bowl."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 430.850211631717,
+        "end_time": 514.0196563358443,
+        "modified_description": "Crack-Crack one egg in the bowl with some egg shell remains in the bowl."
+      },
+      {
+        "description": "Chop-Chop 1/4 tomato",
+        "step_id": 169,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Using 1/8 tomato instead of 1/4 tomato."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 523.9999897003395,
+        "end_time": 631.2885733686637,
+        "modified_description": "Chop-Chop 1/8 tomato"
+      },
+      {
+        "description": "Whisk-Whisk the egg mixture in the bowl",
+        "step_id": 159,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan and before mixing milk and salt."
+          }
+        ],
+        "start_time": 637.942128944994,
+        "end_time": 677.863462402975
+      },
+      {
+        "description": "Add-Add tomatoes to the pan",
+        "step_id": 175,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing the ingredients."
+          }
+        ],
+        "start_time": 698.6558235790069,
+        "end_time": 722.7749625432037
+      },
+      {
+        "description": "add-add chopped onions to the pan",
+        "step_id": 179,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing the ingredients."
+          }
+        ],
+        "start_time": 722.7749625432037,
+        "end_time": 741.0722403781118
+      },
+      {
+        "description": "Peel-Peel 2 garlic cloves",
+        "step_id": 176,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Not properly peeling the Garlic cloves."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan and before mixing milk and salt."
+          }
+        ],
+        "start_time": 745.2307126133181,
+        "end_time": 802.617629459166,
+        "modified_description": "Peel-Peel 2 garlic cloves improperly."
+      },
+      {
+        "description": "add-add 1/3 tsp salt to the bowl",
+        "step_id": 164,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Adding the 1/3 tbsp instead of 1/3 tsp."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after whisking the bowl and heating the pan."
+          }
+        ],
+        "start_time": 813.4296572707025,
+        "end_time": 977.2734633378333,
+        "modified_description": "Add-Add 1/3 tbsp salt to the bowl."
+      },
+      {
+        "description": "Mince-Mince peeled garlic cloves",
+        "step_id": 180,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Not properly peeling the Garlic cloves."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 982.2636300200809,
+        "end_time": 1022.1849634780621
+      },
+      {
+        "description": "Saute-Saute the onions on medium heat until they are soft and translucent",
+        "step_id": 166,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing the ingredients."
+          }
+        ],
+        "start_time": 1032.9969912895986,
+        "end_time": 1145.383
+      },
+      {
+        "description": "Add-Add chilli to the pan",
+        "step_id": 162,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing the ingredients."
+          }
+        ],
+        "start_time": 1146.256,
+        "end_time": 1163.951
+      },
+      {
+        "description": "add-add 1 tbsp milk to the bowl",
+        "step_id": 177,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Adding 1 tsp milk to the bowl instead of 1 tbsp."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 1166.8997972632435,
+        "end_time": 1232.603658579504,
+        "modified_description": "Add-Add 1 tsp milk to the bowl"
+      },
+      {
+        "description": "Cook-Cook for 1 minute, mixing everything",
+        "step_id": 165,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Cook for less than a minute."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding turmeric and garlic to the pan."
+          }
+        ],
+        "start_time": 1233,
+        "end_time": 1265,
+        "modified_description": "Cook-Cook covered for 1.5 minute or until the tomatoes soften"
+      },
+      {
+        "description": "Cook-Cook covered for 1 minute or until the tomatoes soften",
+        "step_id": 170,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Covering more than a minute instead of 1 minute."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding turmeric and garlic to the pan."
+          }
+        ],
+        "start_time": 1265.098,
+        "end_time": 1378.147,
+        "modified_description": "Cook-Cook covered for 1.5 minute or until the tomatoes soften"
+      },
+      {
+        "description": "pour-Slowly pour the whisked eggs into the pan",
+        "step_id": 172,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Pouring very fastly into the pan instead of slowly."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding turmeric and garlic to the pan."
+          }
+        ],
+        "start_time": 1378.2,
+        "end_time": 1384,
+        "modified_description": "Pour-Fastly pour the whisked eggs into the pan"
+      },
+      {
+        "description": "mixing-Keep mixing with a spatula for 3 minutes or until the eggs are almost cooked",
+        "step_id": 171,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Mixing with a spatula less than 3 minutes instead of exactly 3 minutes."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding turmeric and garlic to the pan."
+          }
+        ],
+        "start_time": 1384.784,
+        "end_time": 1554.1,
+        "modified_description": "Mixing-Keep mixing with a spatula for less than 3 minutes or until the eggs are almost cooked"
+      },
+      {
+        "description": "Garnish-Garnish with 1 tbsp chopped cilantro and serve",
+        "step_id": 174,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding turmeric and garlic to the pan."
+          }
+        ],
+        "start_time": 1554.2,
+        "end_time": 1575.361
+      },
+      {
+        "description": "Add-Add 1/8 tsp of turmeric to the pan",
+        "step_id": 168,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Adding 1/8 tbsp turmeric instead of 1/8 tsp."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding garlic to the pan and after cooking the rest of the ingredients."
+          }
+        ],
+        "start_time": 1577.905,
+        "end_time": 1641.519,
+        "modified_description": "Add-Add 1/8 tbsp of turmeric to the pan"
+      },
+      {
+        "description": "Add-Add garlic to the pan",
+        "step_id": 160,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after cooking the rest of the ingredients."
+          }
+        ],
+        "start_time": 1642.292,
+        "end_time": 1651.926
+      },
+      {
+        "description": "add-add 1/3 tsp salt to the pan",
+        "step_id": 178,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 173,
+          "description": "Heat-Heat 2 tbsp oil in a heavy-bottomed or nonstick pan on medium heat",
+          "start_time": 3.943833317752362,
+          "end_time": 130.312,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you added about 3 tablespoons of oil. Since the recipe only calls for 2, you might want to spoon a little out."
+            }
+          ]
+        },
+        {
+          "step_id": 173,
+          "description": "Heat-Heat 2 tbsp oil in a heavy-bottomed or nonstick pan on medium heat",
+          "start_time": 3.943833317752362,
+          "end_time": 130.312,
+          "error_tag": "Temperature Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The stove is currently set to low heat. Switching it to medium will help the oil reach the right temperature for cooking."
+            }
+          ]
+        },
+        {
+          "step_id": 173,
+          "description": "Heat-Heat 2 tbsp oil in a heavy-bottomed or nonstick pan on medium heat",
+          "start_time": 3.943833317752362,
+          "end_time": 130.312,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You've started heating the oil, but the ingredients aren't ready yet. Please keep an eye on the pan so the oil doesn't smoke while you prep."
+            }
+          ]
+        },
+        {
+          "step_id": 163,
+          "description": "Chop-Chop 1/4 medium onion",
+          "start_time": 132.27190514389994,
+          "end_time": 232.0752387888527,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You are slicing the onion, but chopping it into smaller pieces will help it cook more evenly for this dish."
+            }
+          ]
+        },
+        {
+          "step_id": 163,
+          "description": "Chop-Chop 1/4 medium onion",
+          "start_time": 132.27190514389994,
+          "end_time": 232.0752387888527,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the pan has been heating for a while, you might want to check the oil temperature or lower the heat while you finish chopping."
+            }
+          ]
+        },
+        {
+          "step_id": 161,
+          "description": "Chop-Chop 1 green chilli",
+          "start_time": 236.2337110240591,
+          "end_time": 296.89799806715865,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I noticed the green chilli hasn't been washed yet. It is safer to give it a quick rinse before chopping."
+            }
+          ]
+        },
+        {
+          "step_id": 161,
+          "description": "Chop-Chop 1 green chilli",
+          "start_time": 236.2337110240591,
+          "end_time": 296.89799806715865,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The pan is still on the heat. You might want to verify it's not getting too hot while you prepare the chilli."
+            }
+          ]
+        },
+        {
+          "step_id": 158,
+          "description": "Chop-Chop 1 tsp cilantro",
+          "start_time": 296.947405658072,
+          "end_time": 424.938,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like about a tablespoon of cilantro. The recipe only calls for a teaspoon, so you might want to set the extra aside."
+            }
+          ]
+        },
+        {
+          "step_id": 158,
+          "description": "Chop-Chop 1 tsp cilantro",
+          "start_time": 296.947405658072,
+          "end_time": 424.938,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Just a reminder that the pan is still heating up while you chop the cilantro."
+            }
+          ]
+        },
+        {
+          "step_id": 167,
+          "description": "Crack-Crack one egg in the bowl",
+          "start_time": 430.850211631717,
+          "end_time": 514.0196563358443,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try cracking the egg on a flat surface rather than the bowl edge; it helps keep shells out of the mixture."
+            }
+          ]
+        },
+        {
+          "step_id": 167,
+          "description": "Crack-Crack one egg in the bowl",
+          "start_time": 430.850211631717,
+          "end_time": 514.0196563358443,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like some shell fragments fell into the bowl. You'll want to fish those out before whisking."
+            }
+          ]
+        },
+        {
+          "step_id": 167,
+          "description": "Crack-Crack one egg in the bowl",
+          "start_time": 430.850211631717,
+          "end_time": 514.0196563358443,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The pan has been on the stove for quite a while now. Please check to ensure the oil isn't burning."
+            }
+          ]
+        },
+        {
+          "step_id": 169,
+          "description": "Chop-Chop 1/4 tomato",
+          "start_time": 523.9999897003395,
+          "end_time": 631.2885733686637,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You've chopped about 1/8 of the tomato, but the recipe calls for 1/4. Adding a bit more will give you the right flavor balance."
+            }
+          ]
+        },
+        {
+          "step_id": 169,
+          "description": "Chop-Chop 1/4 tomato",
+          "start_time": 523.9999897003395,
+          "end_time": 631.2885733686637,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Keep in mind the pan is still heating while you finish chopping the tomato."
+            }
+          ]
+        },
+        {
+          "step_id": 159,
+          "description": "Whisk-Whisk the egg mixture in the bowl",
+          "start_time": 637.942128944994,
+          "end_time": 677.863462402975,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You are whisking the eggs now, but remember you still need to add the milk and salt, which are usually mixed in at this stage."
+            }
+          ]
+        },
+        {
+          "step_id": 175,
+          "description": "Add-Add tomatoes to the pan",
+          "start_time": 698.6558235790069,
+          "end_time": 722.7749625432037,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're adding the tomatoes, but it looks like other ingredients, like the garlic, haven't been prepared or added yet. The sequence might be a bit off."
+            }
+          ]
+        },
+        {
+          "step_id": 179,
+          "description": "add-add chopped onions to the pan",
+          "start_time": 722.7749625432037,
+          "end_time": 741.0722403781118,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're adding the onions now, but make sure any other aromatics that need cooking are prepared and ready to go in as well."
+            }
+          ]
+        },
+        {
+          "step_id": 176,
+          "description": "Peel-Peel 2 garlic cloves",
+          "start_time": 745.2307126133181,
+          "end_time": 802.617629459166,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like some of the papery skin is sticking. Make sure to peel the garlic cloves completely before mincing."
+            }
+          ]
+        },
+        {
+          "step_id": 176,
+          "description": "Peel-Peel 2 garlic cloves",
+          "start_time": 745.2307126133181,
+          "end_time": 802.617629459166,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the onions and tomatoes are already cooking in the pan, you might want to work quickly with the garlic so they don't overcook."
+            }
+          ]
+        },
+        {
+          "step_id": 164,
+          "description": "add-add 1/3 tsp salt to the bowl",
+          "start_time": 813.4296572707025,
+          "end_time": 977.2734633378333,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like a tablespoon measure. The recipe calls for 1/3 teaspoon of salt, so you might want to remove the excess."
+            }
+          ]
+        },
+        {
+          "step_id": 164,
+          "description": "add-add 1/3 tsp salt to the bowl",
+          "start_time": 813.4296572707025,
+          "end_time": 977.2734633378333,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget the pan on the stove is still cooking while you attend to the mixing bowl."
+            }
+          ]
+        },
+        {
+          "step_id": 180,
+          "description": "Mince-Mince peeled garlic cloves",
+          "start_time": 982.2636300200809,
+          "end_time": 1022.1849634780621,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "There is still some skin left on the garlic. Removing it will make mincing easier and prevent tough bits in your dish."
+            }
+          ]
+        },
+        {
+          "step_id": 180,
+          "description": "Mince-Mince peeled garlic cloves",
+          "start_time": 982.2636300200809,
+          "end_time": 1022.1849634780621,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The ingredients in the pan are still cooking. You might want to check them quickly while you finish mincing."
+            }
+          ]
+        },
+        {
+          "step_id": 166,
+          "description": "Saute-Saute the onions on medium heat until they are soft and translucent",
+          "start_time": 1032.9969912895986,
+          "end_time": 1145.383,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're sautéing the onions now, but the garlic still needs to be added. Usually, they cook together to blend the flavors."
+            }
+          ]
+        },
+        {
+          "step_id": 162,
+          "description": "Add-Add chilli to the pan",
+          "start_time": 1146.256,
+          "end_time": 1163.951,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Ideally, the chilli and other aromatics are prepared and added earlier. You can add them now, but the flavor profile might be slightly different."
+            }
+          ]
+        },
+        {
+          "step_id": 177,
+          "description": "add-add 1 tbsp milk to the bowl",
+          "start_time": 1166.8997972632435,
+          "end_time": 1232.603658579504,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you added about a teaspoon of milk, but the recipe calls for a tablespoon. You can add a little more to reach the right consistency."
+            }
+          ]
+        },
+        {
+          "step_id": 177,
+          "description": "add-add 1 tbsp milk to the bowl",
+          "start_time": 1166.8997972632435,
+          "end_time": 1232.603658579504,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "While you mix the milk in, don't forget the pan is still active on the stove."
+            }
+          ]
+        },
+        {
+          "step_id": 165,
+          "description": "Cook-Cook for 1 minute, mixing everything",
+          "start_time": 1233.0,
+          "end_time": 1265.0,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It's been less than a minute. You might want to cook it a bit longer to ensure everything is properly heated."
+            }
+          ]
+        },
+        {
+          "step_id": 165,
+          "description": "Cook-Cook for 1 minute, mixing everything",
+          "start_time": 1233.0,
+          "end_time": 1265.0,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You are cooking the mixture, but the turmeric and garlic haven't been added yet. They usually go in before this stage."
+            }
+          ]
+        },
+        {
+          "step_id": 170,
+          "description": "Cook-Cook covered for 1 minute or until the tomatoes soften",
+          "start_time": 1265.098,
+          "end_time": 1378.147,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You've been cooking covered for more than a minute. You might want to check if the tomatoes are soft enough now."
+            }
+          ]
+        },
+        {
+          "step_id": 170,
+          "description": "Cook-Cook covered for 1 minute or until the tomatoes soften",
+          "start_time": 1265.098,
+          "end_time": 1378.147,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Just a heads up that the garlic and turmeric still haven't been added to the pan."
+            }
+          ]
+        },
+        {
+          "step_id": 172,
+          "description": "pour-Slowly pour the whisked eggs into the pan",
+          "start_time": 1378.2,
+          "end_time": 1384.0,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try pouring the eggs more slowly. This helps them distribute evenly and cook nicely."
+            }
+          ]
+        },
+        {
+          "step_id": 172,
+          "description": "pour-Slowly pour the whisked eggs into the pan",
+          "start_time": 1378.2,
+          "end_time": 1384.0,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're pouring the eggs in, but the garlic and turmeric were supposed to be cooked in the pan first."
+            }
+          ]
+        },
+        {
+          "step_id": 171,
+          "description": "mixing-Keep mixing with a spatula for 3 minutes or until the eggs are almost cooked",
+          "start_time": 1384.784,
+          "end_time": 1554.1,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It hasn't been 3 minutes yet. Keep mixing a bit longer until the eggs reach the right texture."
+            }
+          ]
+        },
+        {
+          "step_id": 171,
+          "description": "mixing-Keep mixing with a spatula for 3 minutes or until the eggs are almost cooked",
+          "start_time": 1384.784,
+          "end_time": 1554.1,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The eggs are cooking now, but the missing turmeric and garlic might affect the final flavor."
+            }
+          ]
+        },
+        {
+          "step_id": 174,
+          "description": "Garnish-Garnish with 1 tbsp chopped cilantro and serve",
+          "start_time": 1554.2,
+          "end_time": 1575.361,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You are garnishing the dish, but it seems the turmeric and garlic were never added during the cooking process."
+            }
+          ]
+        },
+        {
+          "step_id": 168,
+          "description": "Add-Add 1/8 tsp of turmeric to the pan",
+          "start_time": 1577.905,
+          "end_time": 1641.519,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like a tablespoon measure. Since you only need 1/8 teaspoon of turmeric, be careful not to add too much."
+            }
+          ]
+        },
+        {
+          "step_id": 168,
+          "description": "Add-Add 1/8 tsp of turmeric to the pan",
+          "start_time": 1577.905,
+          "end_time": 1641.519,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're adding the turmeric now, but it's usually added earlier to cook with the onions. You might need to stir it well to integrate the flavor."
+            }
+          ]
+        },
+        {
+          "step_id": 160,
+          "description": "Add-Add garlic to the pan",
+          "start_time": 1642.292,
+          "end_time": 1651.926,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Adding raw garlic at this late stage might leave a strong taste. It's normally sautéed at the beginning."
+            }
+          ]
+        },
+        {
+          "step_id": 178,
+          "description": "add-add 1/3 tsp salt to the pan",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like the salt for the pan was missed. You might want to sprinkle in 1/3 teaspoon now to season the dish properly."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "16_42",
+    "activity_id": 16,
+    "step_annotations": [
+      {
+        "description": "Chop-Chop 1/4 medium onion",
+        "step_id": 163,
+        "start_time": 19.87291007155955,
+        "end_time": 57.69089913172862
+      },
+      {
+        "description": "Chop-Chop 1/4 tomato",
+        "step_id": 169,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Chop-Chop 1/2 tomato"
+          }
+        ],
+        "start_time": 60.5272483112413,
+        "end_time": 117.72695676474703,
+        "modified_description": "Chop-Chop 1/2 tomato"
+      },
+      {
+        "description": "Peel-Peel 2 garlic cloves",
+        "step_id": 176,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Peel-Peel 2 garlic cloves improperly"
+          }
+        ],
+        "start_time": 131.90870266231042,
+        "end_time": 213.58633513250487,
+        "modified_description": "Peel-Peel 2 garlic cloves improperly"
+      },
+      {
+        "description": "Mince-Mince peeled garlic cloves",
+        "step_id": 180,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Cut-Cut peeled garlic cloves instead of mincing it"
+          }
+        ],
+        "start_time": 213.69010400492604,
+        "end_time": 248.1990190223303,
+        "modified_description": "Cut-Cut peeled garlic cloves instead of mincing it"
+      },
+      {
+        "description": "Heat-Heat 2 tbsp oil in a heavy-bottomed or nonstick pan on medium heat",
+        "step_id": 173,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Drop while adding oil to the pan"
+          },
+          {
+            "tag": "Temperature Error",
+            "description": "Heat-Heat oil in a heavy-bottomed or nonstick pan on high heat"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing ingredients"
+          }
+        ],
+        "start_time": 264.7443892361543,
+        "end_time": 336.1258435872234,
+        "modified_description": "Heat-Heat oil in a heavy-bottomed or nonstick pan on high heat"
+      },
+      {
+        "description": "Chop-Chop 1 green chilli",
+        "step_id": 161,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Chop with knife and use hands to separate the cut parts"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 358.34391216007276,
+        "end_time": 388.598303408208,
+        "modified_description": "Chop-Chop 1 green chilli improperly"
+      },
+      {
+        "description": "add-add chopped onions to the pan",
+        "step_id": 179,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing ingredients"
+          }
+        ],
+        "start_time": 416.9617952033348,
+        "end_time": 426.8890173316292
+      },
+      {
+        "description": "Chop-Chop 1 tsp cilantro",
+        "step_id": 158,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Chop-Chop 1 tsp cilantro"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 428.30719192138554,
+        "end_time": 497.3250219561941,
+        "modified_description": "Chop-Chop 1 tsp cilantro"
+      },
+      {
+        "description": "Saute-Saute the onions on medium heat until they are soft and translucent",
+        "step_id": 166,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding salt and preparing ingredients"
+          }
+        ],
+        "start_time": 506,
+        "end_time": 576,
+        "modified_description": "Saute-Saute the mixture"
+      },
+      {
+        "description": "Add-Add garlic to the pan",
+        "step_id": 160,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing ingredients"
+          }
+        ],
+        "start_time": 593.306,
+        "end_time": 606.833
+      },
+      {
+        "description": "Add-Add chilli to the pan",
+        "step_id": 162,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing ingredients"
+          }
+        ],
+        "start_time": 593.306,
+        "end_time": 606.833
+      },
+      {
+        "description": "Cook-Cook for 1 minute, mixing everything",
+        "step_id": 165,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill things while cooking"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing ingredients"
+          },
+          {
+            "tag": "Temperature Error",
+            "description": "Cook on high heat instead of medium heat"
+          }
+        ],
+        "start_time": 608,
+        "end_time": 663,
+        "modified_description": "Cook-Cook for 2 minutes, mixing and spilling things"
+      },
+      {
+        "description": "Add-Add tomatoes to the pan",
+        "step_id": 175,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing ingredients"
+          }
+        ],
+        "start_time": 669,
+        "end_time": 672
+      },
+      {
+        "description": "Add-Add 1/8 tsp of turmeric to the pan",
+        "step_id": 168,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing ingredients"
+          },
+          {
+            "tag": "Measurement Error",
+            "description": "Adding more than 1/8 tsp of turmeric"
+          }
+        ],
+        "start_time": 687.3604169835437,
+        "end_time": 725.6511309069648,
+        "modified_description": "Add-Add 1/8 tsp of turmeric to the pan"
+      },
+      {
+        "description": "Cook-Cook covered for 1 minute or until the tomatoes soften",
+        "step_id": 170,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Cook-Cook until something is burnt"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing ingredients"
+          }
+        ],
+        "start_time": 735,
+        "end_time": 855,
+        "modified_description": "Cook-Cook until something is burnt"
+      },
+      {
+        "description": "Crack-Crack one egg in the bowl",
+        "step_id": 167,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Throw egg into the bowl while cracking it"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after cooking tomatoes to the pan"
+          }
+        ],
+        "start_time": 754.4873475653437,
+        "end_time": 790.8871620357565,
+        "modified_description": "Crack-Crack one egg in the bowl"
+      },
+      {
+        "description": "add-add 1 tbsp milk to the bowl",
+        "step_id": 177,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after cooking tomatoes to the pan"
+          }
+        ],
+        "start_time": 795,
+        "end_time": 811
+      },
+      {
+        "description": "add-add 1/3 tsp salt to the bowl",
+        "step_id": 164,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after cooking tomatoes to the pan"
+          }
+        ],
+        "start_time": 813.141,
+        "end_time": 838.032
+      },
+      {
+        "description": "Whisk-Whisk the egg mixture in the bowl",
+        "step_id": 159,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after cooking tomatoes to the pan"
+          }
+        ],
+        "start_time": 839.414,
+        "end_time": 852.395
+      },
+      {
+        "description": "pour-Slowly pour the whisked eggs into the pan",
+        "step_id": 172,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Pour at once instead of slowly pouring the whisked eggs"
+          }
+        ],
+        "start_time": 860.541,
+        "end_time": 870.977,
+        "modified_description": "pour-Spill while pouring the whisked eggs into the pan"
+      },
+      {
+        "description": "mixing-Keep mixing with a spatula for 3 minutes or until the eggs are almost cooked",
+        "step_id": 171,
+        "start_time": 871.395,
+        "end_time": 916.504
+      },
+      {
+        "description": "Garnish-Garnish with 1 tbsp chopped cilantro and serve",
+        "step_id": 174,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Mix-Mix with 1 tbsp chopped cilantro and serve"
+          }
+        ],
+        "start_time": 919.777,
+        "end_time": 940.359,
+        "modified_description": "Mix-Mix with 1 tbsp chopped cilantro and serve"
+      },
+      {
+        "description": "add-add 1/3 tsp salt to the pan",
+        "step_id": 178,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 169,
+          "description": "Chop-Chop 1/4 tomato",
+          "start_time": 60.5272483112413,
+          "end_time": 117.72695676474703,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you've chopped half the tomato, but the recipe only calls for a quarter. You might want to set aside the extra amount."
+            }
+          ]
+        },
+        {
+          "step_id": 176,
+          "description": "Peel-Peel 2 garlic cloves",
+          "start_time": 131.90870266231042,
+          "end_time": 213.58633513250487,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "If the skin is stuck, try crushing the cloves slightly with the flat of your knife to make peeling easier."
+            }
+          ]
+        },
+        {
+          "step_id": 180,
+          "description": "Mince-Mince peeled garlic cloves",
+          "start_time": 213.69010400492604,
+          "end_time": 248.1990190223303,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Those pieces are a bit large for mincing. Rocking your knife back and forth over the garlic will help get a finer texture."
+            }
+          ]
+        },
+        {
+          "step_id": 173,
+          "description": "Heat-Heat 2 tbsp oil in a heavy-bottomed or nonstick pan on medium heat",
+          "start_time": 264.7443892361543,
+          "end_time": 336.1258435872234,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Be careful when handling items near the stove; dropping things into the hot pan can cause dangerous oil splashes."
+            }
+          ]
+        },
+        {
+          "step_id": 173,
+          "description": "Heat-Heat 2 tbsp oil in a heavy-bottomed or nonstick pan on medium heat",
+          "start_time": 264.7443892361543,
+          "end_time": 336.1258435872234,
+          "error_tag": "Temperature Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The heat seems a bit high. Lowering it to medium will prevent the oil from smoking or burning."
+            }
+          ]
+        },
+        {
+          "step_id": 173,
+          "description": "Heat-Heat 2 tbsp oil in a heavy-bottomed or nonstick pan on medium heat",
+          "start_time": 264.7443892361543,
+          "end_time": 336.1258435872234,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're heating the oil, but some ingredients aren't chopped yet. Keep an eye on the pan so it doesn't overheat while you prep."
+            }
+          ]
+        },
+        {
+          "step_id": 161,
+          "description": "Chop-Chop 1 green chilli",
+          "start_time": 358.34391216007276,
+          "end_time": 388.598303408208,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Avoid touching the cut chilli with your bare hands to prevent skin irritation. Using the knife to separate the pieces is safer."
+            }
+          ]
+        },
+        {
+          "step_id": 161,
+          "description": "Chop-Chop 1 green chilli",
+          "start_time": 358.34391216007276,
+          "end_time": 388.598303408208,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Remember the pan is currently heating up. Try to chop quickly so the oil doesn't burn."
+            }
+          ]
+        },
+        {
+          "step_id": 179,
+          "description": "add-add chopped onions to the pan",
+          "start_time": 416.9617952033348,
+          "end_time": 426.8890173316292,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're starting to cook the onions, but don't forget you still need to chop the cilantro."
+            }
+          ]
+        },
+        {
+          "step_id": 158,
+          "description": "Chop-Chop 1 tsp cilantro",
+          "start_time": 428.30719192138554,
+          "end_time": 497.3250219561941,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You've prepared about a teaspoon, but you might need more cilantro for the final garnish. Checking the amount now could save time later."
+            }
+          ]
+        },
+        {
+          "step_id": 158,
+          "description": "Chop-Chop 1 tsp cilantro",
+          "start_time": 428.30719192138554,
+          "end_time": 497.3250219561941,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "While you're chopping, don't forget to stir the onions in the hot pan occasionally so they don't burn."
+            }
+          ]
+        },
+        {
+          "step_id": 166,
+          "description": "Saute-Saute the onions on medium heat until they are soft and translucent",
+          "start_time": 506.0,
+          "end_time": 576.0,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Adding a little salt now can help draw out moisture and make the onions soften faster."
+            }
+          ]
+        },
+        {
+          "step_id": 160,
+          "description": "Add-Add garlic to the pan",
+          "start_time": 593.306,
+          "end_time": 606.833,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're adding the garlic now. Make sure your other ingredients are close by, as garlic cooks very quickly."
+            }
+          ]
+        },
+        {
+          "step_id": 162,
+          "description": "Add-Add chilli to the pan",
+          "start_time": 593.306,
+          "end_time": 606.833,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Good timing with the chilli. Just ensure everything else is prepped, as the cooking pace is picking up."
+            }
+          ]
+        },
+        {
+          "step_id": 165,
+          "description": "Cook-Cook for 1 minute, mixing everything",
+          "start_time": 608.0,
+          "end_time": 663.0,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful with the stirring! Spilling hot food from the pan can be dangerous."
+            }
+          ]
+        },
+        {
+          "step_id": 165,
+          "description": "Cook-Cook for 1 minute, mixing everything",
+          "start_time": 608.0,
+          "end_time": 663.0,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're cooking the base mixture now, but remember the eggs still need to be prepared soon."
+            }
+          ]
+        },
+        {
+          "step_id": 165,
+          "description": "Cook-Cook for 1 minute, mixing everything",
+          "start_time": 608.0,
+          "end_time": 663.0,
+          "error_tag": "Temperature Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're cooking on high heat, which might scorch the garlic. Reducing it to medium will cook it more evenly."
+            }
+          ]
+        },
+        {
+          "step_id": 175,
+          "description": "Add-Add tomatoes to the pan",
+          "start_time": 669.0,
+          "end_time": 672.0,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Adding tomatoes now is good. Just make sure the onions have softened enough before you proceed."
+            }
+          ]
+        },
+        {
+          "step_id": 168,
+          "description": "Add-Add 1/8 tsp of turmeric to the pan",
+          "start_time": 687.3604169835437,
+          "end_time": 725.6511309069648,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Now is the time for spices. Be sure to mix them in quickly so they don't stick to the bottom."
+            }
+          ]
+        },
+        {
+          "step_id": 168,
+          "description": "Add-Add 1/8 tsp of turmeric to the pan",
+          "start_time": 687.3604169835437,
+          "end_time": 725.6511309069648,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like more than 1/8 teaspoon of turmeric. You might want to remove some to avoid an overpowering flavor."
+            }
+          ]
+        },
+        {
+          "step_id": 170,
+          "description": "Cook-Cook covered for 1 minute or until the tomatoes soften",
+          "start_time": 735.0,
+          "end_time": 855.0,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It smells like something is burning! You should take the pan off the heat and check the mixture immediately."
+            }
+          ]
+        },
+        {
+          "step_id": 170,
+          "description": "Cook-Cook covered for 1 minute or until the tomatoes soften",
+          "start_time": 735.0,
+          "end_time": 855.0,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "While this cooks covered, you can start preparing the next ingredients so you're ready when the timer goes off."
+            }
+          ]
+        },
+        {
+          "step_id": 167,
+          "description": "Crack-Crack one egg in the bowl",
+          "start_time": 754.4873475653437,
+          "end_time": 790.8871620357565,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try cracking the egg gently on the rim or a flat surface instead of throwing it, to avoid getting shell pieces in the bowl."
+            }
+          ]
+        },
+        {
+          "step_id": 167,
+          "description": "Crack-Crack one egg in the bowl",
+          "start_time": 754.4873475653437,
+          "end_time": 790.8871620357565,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "While you work on the eggs, don't forget the tomato mixture is still cooking on the stove."
+            }
+          ]
+        },
+        {
+          "step_id": 177,
+          "description": "add-add 1 tbsp milk to the bowl",
+          "start_time": 795.0,
+          "end_time": 811.0,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Quickly add the milk so you can get back to checking the pan."
+            }
+          ]
+        },
+        {
+          "step_id": 164,
+          "description": "add-add 1/3 tsp salt to the bowl",
+          "start_time": 813.141,
+          "end_time": 838.032,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't take too long seasoning the eggs; the pan mixture might be drying out."
+            }
+          ]
+        },
+        {
+          "step_id": 159,
+          "description": "Whisk-Whisk the egg mixture in the bowl",
+          "start_time": 839.414,
+          "end_time": 852.395,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Give it a quick whisk. The pan is waiting!"
+            }
+          ]
+        },
+        {
+          "step_id": 172,
+          "description": "pour-Slowly pour the whisked eggs into the pan",
+          "start_time": 860.541,
+          "end_time": 870.977,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Pouring it all at once caused a spill. Pouring slowly helps control the flow and avoids mess on the hot burner."
+            }
+          ]
+        },
+        {
+          "step_id": 174,
+          "description": "Garnish-Garnish with 1 tbsp chopped cilantro and serve",
+          "start_time": 919.777,
+          "end_time": 940.359,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The recipe calls for a garnish on top, but mixing it in works too if you prefer the flavor cooked in."
+            }
+          ]
+        },
+        {
+          "step_id": 178,
+          "description": "add-add 1/3 tsp salt to the pan",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you missed adding salt to the pan earlier. You might want to sprinkle some in now to correct the seasoning."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "16_44",
+    "activity_id": 16,
+    "step_annotations": [
+      {
+        "description": "Heat-Heat 2 tbsp oil in a heavy-bottomed or nonstick pan on medium heat",
+        "step_id": 173,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Heat 3 tbsp oil instead of 2 tbsp oil"
+          },
+          {
+            "tag": "Temperature Error",
+            "description": "low heat used instead of medium heat"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing ingredients"
+          }
+        ],
+        "start_time": 3.347801894657508,
+        "end_time": 87.61019990559734,
+        "modified_description": "Heat-Heat 3 tbsp oil in a heavy-bottomed or nonstick pan on small heat"
+      },
+      {
+        "description": "Peel-Peel 2 garlic cloves",
+        "step_id": 176,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Peel 3 garlic clove instead of 2 garlic cloves"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 93.15377872210652,
+        "end_time": 179.07925037799913,
+        "modified_description": "Peel 3 garlic cloves"
+      },
+      {
+        "description": "Chop-Chop 1/4 tomato",
+        "step_id": 169,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "slice instead of chop"
+          },
+          {
+            "tag": "Measurement Error",
+            "description": "Chop 1 full tomato"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 182.40539766790465,
+        "end_time": 242.8304067678549
+      },
+      {
+        "description": "add-add 1/3 tsp salt to the pan",
+        "step_id": 178,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Add 1/4 tsp instead of 1/3 tsp"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing ingredients"
+          }
+        ],
+        "start_time": 245.60219617610952,
+        "end_time": 273.8744481403064,
+        "modified_description": "add 1/4 tsp salt to the pan"
+      },
+      {
+        "description": "Chop-Chop 1 tsp cilantro",
+        "step_id": 158,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 282.18981636507027,
+        "end_time": 327.09280477879474
+      },
+      {
+        "description": "Mince-Mince peeled garlic cloves",
+        "step_id": 180,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "slice instead of mince"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 330.97330995035117,
+        "end_time": 369.22400378426465,
+        "modified_description": "Slice peeled garlic cloves"
+      },
+      {
+        "description": "Add-Add 1/8 tsp of turmeric to the pan",
+        "step_id": 168,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Crack-Crack one egg in the bowl",
+        "step_id": 167,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 381.97423506223583,
+        "end_time": 444.0623178071388
+      },
+      {
+        "description": "add-add 1 tbsp milk to the bowl",
+        "step_id": 177,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 446.83410721539343,
+        "end_time": 482.3130116410523
+      },
+      {
+        "description": "Chop-Chop 1 green chilli",
+        "step_id": 161,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "1/2 green chilli"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 483.42172740435416,
+        "end_time": 522.2267791199185,
+        "modified_description": "Chop 1/2 green chilli"
+      },
+      {
+        "description": "Add-Add garlic to the pan",
+        "step_id": 160,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before sauteing onions and preparing ingredients"
+          }
+        ],
+        "start_time": 526.6616421731259,
+        "end_time": 534.303
+      },
+      {
+        "description": "Chop-Chop 1/4 medium onion",
+        "step_id": 163,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Chop 1/2 onion instead of 1/4 medium onion"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 540.5205892143989,
+        "end_time": 628.1091345152442,
+        "modified_description": "Chop 1/2 medium onion"
+      },
+      {
+        "description": "Add-Add chilli to the pan",
+        "step_id": 162,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before sauteing onions and preparing ingredients"
+          }
+        ],
+        "start_time": 634.7614290950553,
+        "end_time": 640.3050079115644
+      },
+      {
+        "description": "Cook-Cook for 1 minute, mixing everything",
+        "step_id": 165,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Cook for 2 mins instead of 1 min"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before sauteing onions and preparing ingredients"
+          }
+        ],
+        "start_time": 646.4029446097246,
+        "end_time": 738.4263529637774,
+        "modified_description": "Cook for 2 minute, mixing everything"
+      },
+      {
+        "description": "Whisk-Whisk the egg mixture in the bowl",
+        "step_id": 159,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 744.5242896619375,
+        "end_time": 771.6878258628325
+      },
+      {
+        "description": "add-add chopped onions to the pan",
+        "step_id": 179,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding chilli and garlic"
+          }
+        ],
+        "start_time": 772.7965416261343,
+        "end_time": 788.3185623123601
+      },
+      {
+        "description": "Saute-Saute the onions on medium heat until they are soft and translucent",
+        "step_id": 166,
+        "errors": [
+          {
+            "tag": "Temperature Error",
+            "description": "lower-medium heat"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding chilli and garlic"
+          }
+        ],
+        "start_time": 789.4272780756619,
+        "end_time": 900.8532122874968,
+        "modified_description": "Saute the onions on lower-medium heat until they are soft and translucent"
+      },
+      {
+        "description": "pour-Slowly pour the whisked eggs into the pan",
+        "step_id": 172,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Quickly pour the whisked eggs into the pan"
+          }
+        ],
+        "start_time": 903.0706438141004,
+        "end_time": 909.7229383939115,
+        "modified_description": "Quickly pour the whisked eggs into the pan"
+      },
+      {
+        "description": "mixing-Keep mixing with a spatula for 3 minutes or until the eggs are almost cooked",
+        "step_id": 171,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Mix more than 3 mins"
+          }
+        ],
+        "start_time": 906.396791104006,
+        "end_time": 1076.0303028891874,
+        "modified_description": "mixing-Keep mixing with a spatula more than 3 minutes or until the eggs are fully cooked"
+      },
+      {
+        "description": "Garnish-Garnish with 1 tbsp chopped cilantro and serve",
+        "step_id": 174,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Sprinkle instead of garnish"
+          }
+        ],
+        "start_time": 1076.0666542256893,
+        "end_time": 1097.0959023919224,
+        "modified_description": "Sprinkle with 1 tbsp chopped cilantro and serve"
+      },
+      {
+        "description": "add-add 1/3 tsp salt to the bowl",
+        "step_id": 164,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Add-Add tomatoes to the pan",
+        "step_id": 175,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Cook-Cook covered for 1 minute or until the tomatoes soften",
+        "step_id": 170,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 173,
+          "description": "Heat-Heat 2 tbsp oil in a heavy-bottomed or nonstick pan on medium heat",
+          "start_time": 3.347801894657508,
+          "end_time": 87.61019990559734,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You've added 3 tablespoons of oil. The recipe calls for 2, so it might be a little oily, but you can continue."
+            }
+          ]
+        },
+        {
+          "step_id": 173,
+          "description": "Heat-Heat 2 tbsp oil in a heavy-bottomed or nonstick pan on medium heat",
+          "start_time": 3.347801894657508,
+          "end_time": 87.61019990559734,
+          "error_tag": "Temperature Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I noticed the heat is set to low. You should turn it up to medium so the oil reaches the right temperature."
+            }
+          ]
+        },
+        {
+          "step_id": 173,
+          "description": "Heat-Heat 2 tbsp oil in a heavy-bottomed or nonstick pan on medium heat",
+          "start_time": 3.347801894657508,
+          "end_time": 87.61019990559734,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're heating the oil now, but the ingredients aren't prepped yet. Please be careful not to let the oil overheat or smoke while you chop."
+            }
+          ]
+        },
+        {
+          "step_id": 176,
+          "description": "Peel-Peel 2 garlic cloves",
+          "start_time": 93.15377872210652,
+          "end_time": 179.07925037799913,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You are peeling three cloves, but we only need two. The flavor will be stronger with the extra clove."
+            }
+          ]
+        },
+        {
+          "step_id": 176,
+          "description": "Peel-Peel 2 garlic cloves",
+          "start_time": 93.15377872210652,
+          "end_time": 179.07925037799913,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Just a reminder while you peel the garlic: the pan is still heating up on the stove."
+            }
+          ]
+        },
+        {
+          "step_id": 169,
+          "description": "Chop-Chop 1/4 tomato",
+          "start_time": 182.40539766790465,
+          "end_time": 242.8304067678549,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're slicing the tomato, but chopping it into smaller chunks will give the dish a better texture."
+            }
+          ]
+        },
+        {
+          "step_id": 169,
+          "description": "Chop-Chop 1/4 tomato",
+          "start_time": 182.40539766790465,
+          "end_time": 242.8304067678549,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you're chopping a whole tomato. We only need a quarter for this portion, so you might want to set the rest aside."
+            }
+          ]
+        },
+        {
+          "step_id": 169,
+          "description": "Chop-Chop 1/4 tomato",
+          "start_time": 182.40539766790465,
+          "end_time": 242.8304067678549,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget the oil is still heating on the stove while you chop the tomatoes."
+            }
+          ]
+        },
+        {
+          "step_id": 178,
+          "description": "add-add 1/3 tsp salt to the pan",
+          "start_time": 245.60219617610952,
+          "end_time": 273.8744481403064,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That was about a quarter teaspoon. The recipe calls for a third, so you could add just a tiny pinch more."
+            }
+          ]
+        },
+        {
+          "step_id": 178,
+          "description": "add-add 1/3 tsp salt to the pan",
+          "start_time": 245.60219617610952,
+          "end_time": 273.8744481403064,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're adding salt to the pan now, but remember we still need to prep the other ingredients."
+            }
+          ]
+        },
+        {
+          "step_id": 158,
+          "description": "Chop-Chop 1 tsp cilantro",
+          "start_time": 282.18981636507027,
+          "end_time": 327.09280477879474,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "While you chop the cilantro, keep in mind the pan is still active on the heat."
+            }
+          ]
+        },
+        {
+          "step_id": 180,
+          "description": "Mince-Mince peeled garlic cloves",
+          "start_time": 330.97330995035117,
+          "end_time": 369.22400378426465,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're slicing the garlic, but mincing it finely will help it release more flavor into the dish."
+            }
+          ]
+        },
+        {
+          "step_id": 180,
+          "description": "Mince-Mince peeled garlic cloves",
+          "start_time": 330.97330995035117,
+          "end_time": 369.22400378426465,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The pan is waiting on the stove. Once you finish slicing the garlic, we can move on."
+            }
+          ]
+        },
+        {
+          "step_id": 168,
+          "description": "Add-Add 1/8 tsp of turmeric to the pan",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you missed the turmeric. You should add about an eighth of a teaspoon to the pan now."
+            }
+          ]
+        },
+        {
+          "step_id": 167,
+          "description": "Crack-Crack one egg in the bowl",
+          "start_time": 381.97423506223583,
+          "end_time": 444.0623178071388,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the pan is already hot, try to prepare the egg quickly so the oil doesn't burn."
+            }
+          ]
+        },
+        {
+          "step_id": 177,
+          "description": "add-add 1 tbsp milk to the bowl",
+          "start_time": 446.83410721539343,
+          "end_time": 482.3130116410523,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Just a reminder that the pan is still heating while you add the milk."
+            }
+          ]
+        },
+        {
+          "step_id": 161,
+          "description": "Chop-Chop 1 green chilli",
+          "start_time": 483.42172740435416,
+          "end_time": 522.2267791199185,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You've chopped half a chili. The recipe calls for one, but half is fine if you prefer less spice."
+            }
+          ]
+        },
+        {
+          "step_id": 161,
+          "description": "Chop-Chop 1 green chilli",
+          "start_time": 483.42172740435416,
+          "end_time": 522.2267791199185,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The pan has been on for a while, so keep an eye on it as you finish chopping."
+            }
+          ]
+        },
+        {
+          "step_id": 160,
+          "description": "Add-Add garlic to the pan",
+          "start_time": 526.6616421731259,
+          "end_time": 534.303,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're adding the garlic now, but the onions aren't chopped yet. Garlic cooks very fast, so be ready to move quickly."
+            }
+          ]
+        },
+        {
+          "step_id": 163,
+          "description": "Chop-Chop 1/4 medium onion",
+          "start_time": 540.5205892143989,
+          "end_time": 628.1091345152442,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like about half an onion. We only need a quarter, so you might have some leftover."
+            }
+          ]
+        },
+        {
+          "step_id": 163,
+          "description": "Chop-Chop 1/4 medium onion",
+          "start_time": 540.5205892143989,
+          "end_time": 628.1091345152442,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the garlic is already in the hot pan, please hurry with chopping the onions so the garlic doesn't burn."
+            }
+          ]
+        },
+        {
+          "step_id": 162,
+          "description": "Add-Add chilli to the pan",
+          "start_time": 634.7614290950553,
+          "end_time": 640.3050079115644,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're adding the chili now. Usually, we add the onions next to saute everything together."
+            }
+          ]
+        },
+        {
+          "step_id": 165,
+          "description": "Cook-Cook for 1 minute, mixing everything",
+          "start_time": 646.4029446097246,
+          "end_time": 738.4263529637774,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You've been cooking this for about two minutes. One minute is usually enough, so watch out for overcooking."
+            }
+          ]
+        },
+        {
+          "step_id": 165,
+          "description": "Cook-Cook for 1 minute, mixing everything",
+          "start_time": 646.4029446097246,
+          "end_time": 738.4263529637774,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're cooking the garlic and chili, but don't forget the onions still need to be added."
+            }
+          ]
+        },
+        {
+          "step_id": 159,
+          "description": "Whisk-Whisk the egg mixture in the bowl",
+          "start_time": 744.5242896619375,
+          "end_time": 771.6878258628325,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Make sure to watch the pan with the garlic and chili while you whisk the eggs."
+            }
+          ]
+        },
+        {
+          "step_id": 179,
+          "description": "add-add chopped onions to the pan",
+          "start_time": 772.7965416261343,
+          "end_time": 788.3185623123601,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Now that you're adding the onions, stir them quickly to stop the garlic and chili from burning."
+            }
+          ]
+        },
+        {
+          "step_id": 166,
+          "description": "Saute-Saute the onions on medium heat until they are soft and translucent",
+          "start_time": 789.4272780756619,
+          "end_time": 900.8532122874968,
+          "error_tag": "Temperature Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You have the heat on lower-medium. Turning it up to medium will help the onions soften faster."
+            }
+          ]
+        },
+        {
+          "step_id": 166,
+          "description": "Saute-Saute the onions on medium heat until they are soft and translucent",
+          "start_time": 789.4272780756619,
+          "end_time": 900.8532122874968,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the spices were added earlier, keep stirring to ensure everything cooks evenly with the onions."
+            }
+          ]
+        },
+        {
+          "step_id": 172,
+          "description": "pour-Slowly pour the whisked eggs into the pan",
+          "start_time": 903.0706438141004,
+          "end_time": 909.7229383939115,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You poured the eggs in quite quickly. Slowly pouring usually helps them set better, but just spread them out now."
+            }
+          ]
+        },
+        {
+          "step_id": 171,
+          "description": "mixing-Keep mixing with a spatula for 3 minutes or until the eggs are almost cooked",
+          "start_time": 906.396791104006,
+          "end_time": 1076.0303028891874,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You've been mixing for over three minutes. If the eggs look cooked, you can stop now."
+            }
+          ]
+        },
+        {
+          "step_id": 174,
+          "description": "Garnish-Garnish with 1 tbsp chopped cilantro and serve",
+          "start_time": 1076.0666542256893,
+          "end_time": 1097.0959023919224,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're sprinkling the cilantro on top, which works perfectly for garnishing."
+            }
+          ]
+        },
+        {
+          "step_id": 164,
+          "description": "add-add 1/3 tsp salt to the bowl",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You missed adding salt to the egg mixture earlier. You can sprinkle some on top now if you like."
+            }
+          ]
+        },
+        {
+          "step_id": 175,
+          "description": "Add-Add tomatoes to the pan",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It seems the tomatoes were left out. You can try adding them now or serve them on the side."
+            }
+          ]
+        },
+        {
+          "step_id": 170,
+          "description": "Cook-Cook covered for 1 minute or until the tomatoes soften",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You skipped the step of cooking covered, which makes sense since the tomatoes weren't added."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "17_28",
+    "activity_id": 17,
+    "step_annotations": [
+      {
+        "description": "whisk-In a mixing bowl, whisk 1 cup of chilled curd until smooth. Use fresh homemade or packaged curd",
+        "step_id": 183,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Did not whisk the curd completely"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped the Step."
+      },
+      {
+        "description": "Rinse-Rinse 1 medium sized cucumber",
+        "step_id": 189,
+        "start_time": 177.428,
+        "end_time": 195.494
+      },
+      {
+        "description": "peel-peel the cucumber",
+        "step_id": 182,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Didn't peel the cucumber just cut the ends."
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped the Step."
+      },
+      {
+        "description": "Add-1/2 teaspoon of chaat masala powder to the bowl",
+        "step_id": 191,
+        "start_time": 228.255,
+        "end_time": 258.21
+      },
+      {
+        "description": "Add-1/4 teaspoon of red chilli powder to the bowl",
+        "step_id": 181,
+        "start_time": 266.27,
+        "end_time": 281.156
+      },
+      {
+        "description": "Add-1/4 teaspoon salt to the bowl",
+        "step_id": 184,
+        "start_time": 287.204,
+        "end_time": 312.1985157522629
+      },
+      {
+        "description": "add-add 1 tablespoon of chopped cilantro leaves to the bowl",
+        "step_id": 187,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Made into pieces using hand instead of chopping."
+          }
+        ],
+        "start_time": 319.668,
+        "end_time": 360.711,
+        "modified_description": "Add-Add 1 tablespoon of unwashed cilantro leaves to the bowl."
+      },
+      {
+        "description": "chop or grate-chop or grate the cucumber",
+        "step_id": 185,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Didn't properly chopped the cucumber."
+          }
+        ],
+        "start_time": 376.367,
+        "end_time": 383.863,
+        "modified_description": "Chop-Improperly chop the cucumber"
+      },
+      {
+        "description": "Add-Add the chopped or grated cucumber to the whisked curd",
+        "step_id": 190,
+        "start_time": 384.594,
+        "end_time": 391.269
+      },
+      {
+        "description": "Combine-Combine all the ingredients in the bowl",
+        "step_id": 186,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Did not combine all the ingredients in the bowl, just rotated the bowl in a circular motion."
+          }
+        ],
+        "start_time": 393.239,
+        "end_time": 400.563
+      },
+      {
+        "description": "Add-Add 1 teaspoon of cumin powder to the bowl",
+        "step_id": 188,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 183,
+          "description": "whisk-In a mixing bowl, whisk 1 cup of chilled curd until smooth. Use fresh homemade or packaged curd",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like the curd hasn't been whisked yet. Whisking it until smooth will give the raita a much better texture."
+            }
+          ]
+        },
+        {
+          "step_id": 182,
+          "description": "peel-peel the cucumber",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "For the best result, please peel the cucumber before we proceed to chopping it."
+            }
+          ]
+        },
+        {
+          "step_id": 187,
+          "description": "add-add 1 tablespoon of chopped cilantro leaves to the bowl",
+          "start_time": 319.668,
+          "end_time": 360.711,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Using a knife to chop the cilantro finely is recommended here, rather than tearing it by hand."
+            }
+          ]
+        },
+        {
+          "step_id": 185,
+          "description": "chop or grate-chop or grate the cucumber",
+          "start_time": 376.367,
+          "end_time": 383.863,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The cucumber pieces seem a bit uneven. It would be best to chop them more uniformly before adding them to the bowl."
+            }
+          ]
+        },
+        {
+          "step_id": 186,
+          "description": "Combine-Combine all the ingredients in the bowl",
+          "start_time": 393.239,
+          "end_time": 400.563,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please use a spoon to mix the ingredients thoroughly instead of just rotating the bowl, to ensure the spices are evenly distributed."
+            }
+          ]
+        },
+        {
+          "step_id": 188,
+          "description": "Add-Add 1 teaspoon of cumin powder to the bowl",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We missed adding the cumin powder. Please add it now to complete the seasoning."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "17_29",
+    "activity_id": 17,
+    "step_annotations": [
+      {
+        "description": "Rinse-Rinse 1 medium sized cucumber",
+        "step_id": 189,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Used zucchini instead of cucumber"
+          },
+          {
+            "tag": "Technique Error",
+            "description": "Rinsed only half of the zucchini. Did not rinse the other half."
+          }
+        ],
+        "start_time": 7.818943690154439,
+        "end_time": 72.50293239961391,
+        "modified_description": "Rinse-Rinse 1 medium sized zucchini. Incomplete rinse."
+      },
+      {
+        "description": "whisk-In a mixing bowl, whisk 1 cup of chilled curd until smooth. Use fresh homemade or packaged curd",
+        "step_id": 183,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Used coffee mug instead of mixing bowl"
+          },
+          {
+            "tag": "Technique Error",
+            "description": "Whisking not done properly. Instead of moving hand in circular motion. Used hands by just pushing up and down the curd."
+          }
+        ],
+        "start_time": 78.1894369015444,
+        "end_time": 206.1357881949807,
+        "modified_description": "whisk-In a coffee mug, whisk 1 cup of chilled curd until smooth. Use fresh homemade or packaged curd. Whisking not done properly."
+      },
+      {
+        "description": "add-add 1 tablespoon of chopped cilantro leaves to the bowl",
+        "step_id": 187,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Used peeler instead of knife to chop cilantro leaves. Did not remove stems of cilantro leaves."
+          }
+        ],
+        "start_time": 255.89270258687256,
+        "end_time": 321.9983174218147,
+        "modified_description": "add-add 1 tablespoon of chopped cilantro leaves to the bowl. Chopping done using peeler."
+      },
+      {
+        "description": "peel-peel the cucumber",
+        "step_id": 182,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Skin not removed properly"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Peeled using fork instead of peeler"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Used zucchini instead of cucumber"
+          }
+        ],
+        "start_time": 323.4199435472973,
+        "end_time": 427.19865070752894,
+        "modified_description": "peel-peel the zucchini using fork."
+      },
+      {
+        "description": "Add-Add 1 teaspoon of cumin powder to the bowl",
+        "step_id": 188,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Added Cinnamon powder instead of cumin powder"
+          }
+        ],
+        "start_time": 474.1123128484557,
+        "end_time": 511.78540517374523,
+        "modified_description": "Add-Add 1 teaspoon of cinnamon powder to the coffee mug"
+      },
+      {
+        "description": "Add-1/4 teaspoon of red chilli powder to the bowl",
+        "step_id": 181,
+        "start_time": 518.182722738417,
+        "end_time": 549.4584974990347
+      },
+      {
+        "description": "chop or grate-chop or grate the cucumber",
+        "step_id": 185,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Used blunt knife instead of sharp knife to chop cucumber. Chopping action is not proper."
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Used zucchini instead of cucumber"
+          }
+        ],
+        "start_time": 567.9396371303089,
+        "end_time": 624.0938690868727,
+        "modified_description": "chop or grate-chop or grate the zucchini improperly."
+      },
+      {
+        "description": "Add-1/2 teaspoon of chaat masala powder to the bowl",
+        "step_id": 191,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spilled while transferring chaat masala powder from packet to bowl"
+          }
+        ],
+        "start_time": 631.912812777027,
+        "end_time": 670.2967181650579,
+        "modified_description": "Add-1/2 teaspoon of chaat masala powder to the mug"
+      },
+      {
+        "description": "Add-Add the chopped or grated cucumber to the whisked curd",
+        "step_id": 190,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Directly transferring the entire cutting board and not the chopped zucchini. Spilling happens. kitchen platform became messy."
+          }
+        ],
+        "start_time": 676.6940357297296,
+        "end_time": 693.7535492355212,
+        "modified_description": "Add-Add the chopped or grated zucchini to the whisked curd"
+      },
+      {
+        "description": "Combine-Combine all the ingredients in the bowl",
+        "step_id": 186,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Used knife instead of spoon to combine the ingredients"
+          },
+          {
+            "tag": "Technique Error",
+            "description": "Did not combine all the ingredients properly. Did not mix the ingredients"
+          }
+        ],
+        "start_time": 699.4400537374518,
+        "end_time": 726.4509501216216,
+        "modified_description": "Combine all the ingredients in the mug using kitchen knife improperly."
+      },
+      {
+        "description": "Add-1/4 teaspoon salt to the bowl",
+        "step_id": 184,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 189,
+          "description": "Rinse-Rinse 1 medium sized cucumber",
+          "start_time": 7.818943690154439,
+          "end_time": 72.50293239961391,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you've selected a zucchini, but the recipe calls for a cucumber."
+            },
+            {
+              "role": "user",
+              "utterance": "Oh, I grabbed the wrong one."
+            }
+          ]
+        },
+        {
+          "step_id": 189,
+          "description": "Rinse-Rinse 1 medium sized cucumber",
+          "start_time": 7.818943690154439,
+          "end_time": 72.50293239961391,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Make sure to rinse the entire vegetable thoroughly to ensure it's clean."
+            }
+          ]
+        },
+        {
+          "step_id": 183,
+          "description": "whisk-In a mixing bowl, whisk 1 cup of chilled curd until smooth. Use fresh homemade or packaged curd",
+          "start_time": 78.1894369015444,
+          "end_time": 206.1357881949807,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "A coffee mug might be a bit tight for this; a larger mixing bowl would make whisking easier."
+            }
+          ]
+        },
+        {
+          "step_id": 183,
+          "description": "whisk-In a mixing bowl, whisk 1 cup of chilled curd until smooth. Use fresh homemade or packaged curd",
+          "start_time": 78.1894369015444,
+          "end_time": 206.1357881949807,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try using a circular motion with your hand to get a smoother consistency."
+            }
+          ]
+        },
+        {
+          "step_id": 187,
+          "description": "add-add 1 tablespoon of chopped cilantro leaves to the bowl",
+          "start_time": 255.89270258687256,
+          "end_time": 321.9983174218147,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Using a knife would be much more effective for chopping cilantro than a peeler."
+            }
+          ]
+        },
+        {
+          "step_id": 182,
+          "description": "peel-peel the cucumber",
+          "start_time": 323.4199435472973,
+          "end_time": 427.19865070752894,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Ensure you remove all of the skin for a consistent texture."
+            }
+          ]
+        },
+        {
+          "step_id": 182,
+          "description": "peel-peel the cucumber",
+          "start_time": 323.4199435472973,
+          "end_time": 427.19865070752894,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please be careful; using a fork to peel can slip and cause injury. A peeler is safer."
+            },
+            {
+              "role": "user",
+              "utterance": "I'll switch tools."
+            }
+          ]
+        },
+        {
+          "step_id": 182,
+          "description": "peel-peel the cucumber",
+          "start_time": 323.4199435472973,
+          "end_time": 427.19865070752894,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Just a reminder that this is still a zucchini, whereas the recipe calls for cucumber."
+            }
+          ]
+        },
+        {
+          "step_id": 188,
+          "description": "Add-Add 1 teaspoon of cumin powder to the bowl",
+          "start_time": 474.1123128484557,
+          "end_time": 511.78540517374523,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you added cinnamon instead of cumin. You'll need to swap that out for the correct spice."
+            }
+          ]
+        },
+        {
+          "step_id": 185,
+          "description": "chop or grate-chop or grate the cucumber",
+          "start_time": 567.9396371303089,
+          "end_time": 624.0938690868727,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Using a blunt knife can be dangerous if it slips. A sharp knife is safer and cuts cleaner."
+            }
+          ]
+        },
+        {
+          "step_id": 185,
+          "description": "chop or grate-chop or grate the cucumber",
+          "start_time": 567.9396371303089,
+          "end_time": 624.0938690868727,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You are still processing the zucchini, but remember the dish requires cucumber."
+            }
+          ]
+        },
+        {
+          "step_id": 191,
+          "description": "Add-1/2 teaspoon of chaat masala powder to the bowl",
+          "start_time": 631.912812777027,
+          "end_time": 670.2967181650579,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Some powder spilled during the transfer. You might want to wipe that up."
+            }
+          ]
+        },
+        {
+          "step_id": 190,
+          "description": "Add-Add the chopped or grated cucumber to the whisked curd",
+          "start_time": 676.6940357297296,
+          "end_time": 693.7535492355212,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It might be cleaner to scoop the vegetables into the bowl rather than tipping the whole board."
+            }
+          ]
+        },
+        {
+          "step_id": 186,
+          "description": "Combine-Combine all the ingredients in the bowl",
+          "start_time": 699.4400537374518,
+          "end_time": 726.4509501216216,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please be careful mixing with a sharp knife; a spoon is much safer for this task."
+            },
+            {
+              "role": "user",
+              "utterance": "Good point."
+            }
+          ]
+        },
+        {
+          "step_id": 186,
+          "description": "Combine-Combine all the ingredients in the bowl",
+          "start_time": 699.4400537374518,
+          "end_time": 726.4509501216216,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Make sure to stir thoroughly so all the ingredients are evenly mixed."
+            }
+          ]
+        },
+        {
+          "step_id": 184,
+          "description": "Add-1/4 teaspoon salt to the bowl",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like the salt was missed. Don't forget to add it to balance the flavor."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "17_36",
+    "activity_id": 17,
+    "step_annotations": [
+      {
+        "description": "add-add 1 tablespoon of chopped cilantro leaves to the bowl",
+        "step_id": 187,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "added approximate quantity, did not measure"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before whisking curd in the bowl"
+          }
+        ],
+        "start_time": 4.7656347543502,
+        "end_time": 82.04832679092759,
+        "modified_description": "add-add 1 tablespoon of chopped cilantro leaves to the bowl without measuring"
+      },
+      {
+        "description": "Add-1/2 teaspoon of chaat masala powder to the bowl",
+        "step_id": 191,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Measured 1 tsp instead of 1/2 tsp."
+          },
+          {
+            "tag": "Technique Error",
+            "description": "spill while adding"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before whisking curd in the bowl"
+          }
+        ],
+        "start_time": 85.40844383599618,
+        "end_time": 115.08947773410199,
+        "modified_description": "Add-1 teaspoon of chaat masala powder to the bowl and spill while adding"
+      },
+      {
+        "description": "whisk-In a mixing bowl, whisk 1 cup of chilled curd until smooth. Use fresh homemade or packaged curd",
+        "step_id": 183,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "add less than 1 cup"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Did not whisk just added curd"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding ingredients to the bowl"
+          }
+        ],
+        "start_time": 130.21000443691062,
+        "end_time": 177.8116625753822,
+        "modified_description": "whisk-In a mixing bowl, add less than 1 cup of chilled curd until smooth. Use fresh homemade or packaged curd"
+      },
+      {
+        "description": "peel-peel the cucumber",
+        "step_id": 182,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "used grater instead of peeler"
+          },
+          {
+            "tag": "Technique Error",
+            "description": "peel the cucumber incompletely"
+          }
+        ],
+        "start_time": 192.09216001692369,
+        "end_time": 270.2148813147682,
+        "modified_description": "peel-peel the cucumber using a grater incompletely"
+      },
+      {
+        "description": "Add-1/4 teaspoon of red chilli powder to the bowl",
+        "step_id": 181,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "added approximate quantity instead of measuring"
+          }
+        ],
+        "start_time": 276.6551056511497,
+        "end_time": 289.8155640776683,
+        "modified_description": "Add-1/4 teaspoon of red chilli powder approximately to the bowl without measuring"
+      },
+      {
+        "description": "Add-Add 1 teaspoon of cumin powder to the bowl",
+        "step_id": 188,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Add raw cumin seeds instead of cumin powder"
+          }
+        ],
+        "start_time": 297.6558371828283,
+        "end_time": 345.81751482881134,
+        "modified_description": "Add-Add 1 teaspoon of cumin to the bowl"
+      },
+      {
+        "description": "chop or grate-chop or grate the cucumber",
+        "step_id": 185,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Cut with scissor instead of chopping"
+          }
+        ],
+        "start_time": 364.5781683304442,
+        "end_time": 412.4598362226715,
+        "modified_description": "cut cucumber with a scissor instead of chopping/ grating"
+      },
+      {
+        "description": "Add-Add the chopped or grated cucumber to the whisked curd",
+        "step_id": 190,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Add-1/4 teaspoon salt to the bowl",
+        "step_id": 184,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Rinse-Rinse 1 medium sized cucumber",
+        "step_id": 189,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Combine-Combine all the ingredients in the bowl",
+        "step_id": 186,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 187,
+          "description": "add-add 1 tablespoon of chopped cilantro leaves to the bowl",
+          "start_time": 4.7656347543502,
+          "end_time": 82.04832679092759,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "For the best flavor balance, it helps to measure out the cilantro exactly using a tablespoon."
+            }
+          ]
+        },
+        {
+          "step_id": 187,
+          "description": "add-add 1 tablespoon of chopped cilantro leaves to the bowl",
+          "start_time": 4.7656347543502,
+          "end_time": 82.04832679092759,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Typically, we whisk the curd before adding the herbs. Since the cilantro is already in, just be gentle when you whisk the curd later."
+            }
+          ]
+        },
+        {
+          "step_id": 191,
+          "description": "Add-1/2 teaspoon of chaat masala powder to the bowl",
+          "start_time": 85.40844383599618,
+          "end_time": 115.08947773410199,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like a bit more masala than the recipe calls for. You might want to add a little extra curd to balance out the spice."
+            }
+          ]
+        },
+        {
+          "step_id": 191,
+          "description": "Add-1/2 teaspoon of chaat masala powder to the bowl",
+          "start_time": 85.40844383599618,
+          "end_time": 115.08947773410199,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try holding the spoon level and close to the bowl to prevent any powder from spilling."
+            }
+          ]
+        },
+        {
+          "step_id": 191,
+          "description": "Add-1/2 teaspoon of chaat masala powder to the bowl",
+          "start_time": 85.40844383599618,
+          "end_time": 115.08947773410199,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We're adding spices before the curd is ready. It's okay, just make sure to blend everything thoroughly once the curd is added."
+            }
+          ]
+        },
+        {
+          "step_id": 183,
+          "description": "whisk-In a mixing bowl, whisk 1 cup of chilled curd until smooth. Use fresh homemade or packaged curd",
+          "start_time": 130.21000443691062,
+          "end_time": 177.8116625753822,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like there is less than a cup of curd. You might want to top it up to the full amount for the right consistency."
+            }
+          ]
+        },
+        {
+          "step_id": 183,
+          "description": "whisk-In a mixing bowl, whisk 1 cup of chilled curd until smooth. Use fresh homemade or packaged curd",
+          "start_time": 130.21000443691062,
+          "end_time": 177.8116625753822,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The curd needs to be smooth for the raita. Please give it a good whisk to remove any lumps."
+            }
+          ]
+        },
+        {
+          "step_id": 183,
+          "description": "whisk-In a mixing bowl, whisk 1 cup of chilled curd until smooth. Use fresh homemade or packaged curd",
+          "start_time": 130.21000443691062,
+          "end_time": 177.8116625753822,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the ingredients are already in the bowl, whisk the curd gently now to combine everything evenly."
+            }
+          ]
+        },
+        {
+          "step_id": 182,
+          "description": "peel-peel the cucumber",
+          "start_time": 192.09216001692369,
+          "end_time": 270.2148813147682,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "A peeler works much better than a grater for removing the cucumber skin. It saves more of the vegetable and is safer to use."
+            }
+          ]
+        },
+        {
+          "step_id": 182,
+          "description": "peel-peel the cucumber",
+          "start_time": 192.09216001692369,
+          "end_time": 270.2148813147682,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "There's still some skin left on the cucumber. It's best to peel it completely for a smoother texture."
+            }
+          ]
+        },
+        {
+          "step_id": 181,
+          "description": "Add-1/4 teaspoon of red chilli powder to the bowl",
+          "start_time": 276.6551056511497,
+          "end_time": 289.8155640776683,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "For consistent heat, it helps to use a measuring spoon for the chilli powder. We're aiming for a quarter teaspoon."
+            }
+          ]
+        },
+        {
+          "step_id": 188,
+          "description": "Add-Add 1 teaspoon of cumin powder to the bowl",
+          "start_time": 297.6558371828283,
+          "end_time": 345.81751482881134,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You've added cumin seeds, but the recipe calls for roasted cumin powder. The powder blends better, so you might want to swap it if possible."
+            }
+          ]
+        },
+        {
+          "step_id": 185,
+          "description": "chop or grate-chop or grate the cucumber",
+          "start_time": 364.5781683304442,
+          "end_time": 412.4598362226715,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please be careful using scissors on the cucumber; it can slip easily. A knife and cutting board are much safer for chopping."
+            }
+          ]
+        },
+        {
+          "step_id": 190,
+          "description": "Add-Add the chopped or grated cucumber to the whisked curd",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to add the prepared cucumber to the curd mixture. It's the main ingredient!"
+            }
+          ]
+        },
+        {
+          "step_id": 184,
+          "description": "Add-1/4 teaspoon salt to the bowl",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We still need to add the salt. A quarter teaspoon should be just right to bring out the flavors."
+            }
+          ]
+        },
+        {
+          "step_id": 189,
+          "description": "Rinse-Rinse 1 medium sized cucumber",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I didn't see you rinse the cucumber. It's always good practice to wash vegetables before prepping them."
+            }
+          ]
+        },
+        {
+          "step_id": 186,
+          "description": "Combine-Combine all the ingredients in the bowl",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Now that everything is ready, make sure to mix all the ingredients together well in the bowl."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "17_37",
+    "activity_id": 17,
+    "step_annotations": [
+      {
+        "description": "Add-Add 1 teaspoon of cumin powder to the bowl",
+        "step_id": 188,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Performed before whisking curd in the bowl"
+          }
+        ],
+        "start_time": 29.541674310810805,
+        "end_time": 96.36212810907338
+      },
+      {
+        "description": "add-add 1 tablespoon of chopped cilantro leaves to the bowl",
+        "step_id": 187,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "add-add 2 tablespoons instead of 1 tablespoon of chopped cilantro"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Performed before whisking curd in the bowl"
+          }
+        ],
+        "start_time": 102.69248688996139,
+        "end_time": 194.83437581177603,
+        "modified_description": "add-add 2 tablespoon of chopped cilantro leaves to the bowl"
+      },
+      {
+        "description": "Rinse-Rinse 1 medium sized cucumber",
+        "step_id": 189,
+        "start_time": 205.38497377992277,
+        "end_time": 228.5962893098456
+      },
+      {
+        "description": "whisk-In a mixing bowl, whisk 1 cup of chilled curd until smooth. Use fresh homemade or packaged curd",
+        "step_id": 183,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Whisk 1/2 cup instead of 1 cup of chilled curd until smooth."
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Added to a separate bowl instead of same bowl"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Performed after whisking curd in the bowl"
+          }
+        ],
+        "start_time": 270.79868118243235,
+        "end_time": 352.3899721361004
+      },
+      {
+        "description": "peel-peel the cucumber",
+        "step_id": 182,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Peeled using knife instead of peeler first and then knife"
+          },
+          {
+            "tag": "Technique Error",
+            "description": "Did not peel the cucumber properly with peeler"
+          }
+        ],
+        "start_time": 359.42370411486485,
+        "end_time": 459.30269821332047,
+        "modified_description": "peel-peel the cucumber [not properly]"
+      },
+      {
+        "description": "Add-1/4 teaspoon salt to the bowl",
+        "step_id": 184,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Add-1/2 teaspoon salt to the bowl."
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Added to curd bowl instead of the original bowl"
+          }
+        ],
+        "start_time": 465.63305699420846,
+        "end_time": 534.5636303861004,
+        "modified_description": "Add-1/2 teaspoon salt to the bowl"
+      },
+      {
+        "description": "Add-1/4 teaspoon of red chilli powder to the bowl",
+        "step_id": 181,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Added to curd bowl instead of the original bowl"
+          }
+        ],
+        "start_time": 541.5973623648648,
+        "end_time": 584.5031274353281
+      },
+      {
+        "description": "Add-1/2 teaspoon of chaat masala powder to the bowl",
+        "step_id": 191,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Add-1 teaspoon of chaat masala powder to the bowl"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Added to curd bowl instead of the original bowl"
+          }
+        ],
+        "start_time": 585,
+        "end_time": 616,
+        "modified_description": "Add-1 teaspoon of chaat masala powder to the bowl"
+      },
+      {
+        "description": "Combine-Combine all the ingredients in the bowl",
+        "step_id": 186,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding cucumber"
+          }
+        ],
+        "start_time": 620,
+        "end_time": 635
+      },
+      {
+        "description": "chop or grate-chop or grate the cucumber",
+        "step_id": 185,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Add-Add the chopped or grated cucumber to the whisked curd",
+        "step_id": 190,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Added non-chopped cucumber to the bowl"
+          }
+        ],
+        "start_time": 649,
+        "end_time": 656,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Combine-Combine all the ingredients in the bowl",
+        "step_id": 186,
+        "start_time": 664,
+        "end_time": 706.1866906679536
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 188,
+          "description": "Add-Add 1 teaspoon of cumin powder to the bowl",
+          "start_time": 29.541674310810805,
+          "end_time": 96.36212810907338,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I notice you're adding the cumin now. Usually, it's best to whisk the curd first, but you can just make sure to mix it thoroughly later."
+            }
+          ]
+        },
+        {
+          "step_id": 187,
+          "description": "add-add 2 tablespoon of chopped cilantro leaves to the bowl",
+          "start_time": 102.69248688996139,
+          "end_time": 194.83437581177603,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like about two tablespoons of cilantro. The recipe calls for one, so the flavor might be a bit stronger than intended."
+            }
+          ]
+        },
+        {
+          "step_id": 187,
+          "description": "add-add 2 tablespoon of chopped cilantro leaves to the bowl",
+          "start_time": 102.69248688996139,
+          "end_time": 194.83437581177603,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since you haven't added the curd yet, just remember to whisk it well when you do add it so the cilantro mixes in evenly."
+            }
+          ]
+        },
+        {
+          "step_id": 183,
+          "description": "whisk-In a mixing bowl, whisk 1 cup of chilled curd until smooth. Use fresh homemade or packaged curd",
+          "start_time": 270.79868118243235,
+          "end_time": 352.3899721361004,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you've used about half a cup of curd. You might want to add more to reach the full cup required for this recipe."
+            }
+          ]
+        },
+        {
+          "step_id": 183,
+          "description": "whisk-In a mixing bowl, whisk 1 cup of chilled curd until smooth. Use fresh homemade or packaged curd",
+          "start_time": 270.79868118243235,
+          "end_time": 352.3899721361004,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Episodic Proactive Service",
+            "sub": "Episodic Memory Recall"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're whisking the curd in a new bowl, but don't forget the cumin and cilantro you prepared in the first bowl earlier."
+            }
+          ]
+        },
+        {
+          "step_id": 183,
+          "description": "whisk-In a mixing bowl, whisk 1 cup of chilled curd until smooth. Use fresh homemade or packaged curd",
+          "start_time": 270.79868118243235,
+          "end_time": 352.3899721361004,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Once the curd is smooth, you'll be ready to combine everything together."
+            }
+          ]
+        },
+        {
+          "step_id": 182,
+          "description": "peel-peel the cucumber",
+          "start_time": 359.42370411486485,
+          "end_time": 459.30269821332047,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please be careful using a knife to peel. Using a vegetable peeler is usually safer and gives you more control."
+            }
+          ]
+        },
+        {
+          "step_id": 182,
+          "description": "peel-peel the cucumber",
+          "start_time": 359.42370411486485,
+          "end_time": 459.30269821332047,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try to apply even pressure so you remove the skin cleanly without taking off too much of the cucumber."
+            }
+          ]
+        },
+        {
+          "step_id": 184,
+          "description": "Add-1/4 teaspoon salt to the bowl",
+          "start_time": 465.63305699420846,
+          "end_time": 534.5636303861004,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like more salt than the quarter teaspoon needed. You may need to add a bit more curd to balance out the taste."
+            }
+          ]
+        },
+        {
+          "step_id": 184,
+          "description": "Add-1/4 teaspoon salt to the bowl",
+          "start_time": 465.63305699420846,
+          "end_time": 534.5636303861004,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Episodic Proactive Service",
+            "sub": "Episodic Memory Recall"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're adding salt to the curd bowl, but remember that your other spices are still waiting in the first bowl."
+            }
+          ]
+        },
+        {
+          "step_id": 181,
+          "description": "Add-1/4 teaspoon of red chilli powder to the bowl",
+          "start_time": 541.5973623648648,
+          "end_time": 584.5031274353281,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Episodic Proactive Service",
+            "sub": "Episodic Memory Recall"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're adding the chili powder here, but don't forget you'll need to combine this with the cumin and cilantro you set aside earlier."
+            }
+          ]
+        },
+        {
+          "step_id": 191,
+          "description": "Add-1/2 teaspoon of chaat masala powder to the bowl",
+          "start_time": 585.0,
+          "end_time": 616.0,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like a full teaspoon of chaat masala. The recipe suggests half a teaspoon, so the spice level might be high."
+            }
+          ]
+        },
+        {
+          "step_id": 191,
+          "description": "Add-1/2 teaspoon of chaat masala powder to the bowl",
+          "start_time": 585.0,
+          "end_time": 616.0,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Episodic Proactive Service",
+            "sub": "Episodic Memory Recall"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Just a reminder as you finish the spices: make sure to merge this bowl with the first one so all the ingredients come together."
+            }
+          ]
+        },
+        {
+          "step_id": 186,
+          "description": "Combine-Combine all the ingredients in the bowl",
+          "start_time": 620.0,
+          "end_time": 635.0,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're mixing it now, but keep in mind you still need to add the cucumber, so you'll have to mix again shortly."
+            }
+          ]
+        },
+        {
+          "step_id": 185,
+          "description": "chop or grate-chop or grate the cucumber",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It seems you haven't chopped the cucumber yet. You'll need to chop or grate it before adding it to the salad."
+            }
+          ]
+        },
+        {
+          "step_id": 190,
+          "description": "Add-Add the chopped or grated cucumber to the whisked curd",
+          "start_time": 649.0,
+          "end_time": 656.0,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You've added the cucumber pieces whole. It works best if you take them out and chop them finely so they blend with the curd."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "17_40",
+    "activity_id": 17,
+    "step_annotations": [
+      {
+        "description": "Add-Add 1 teaspoon of cumin powder to the bowl",
+        "step_id": 188,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "spill some cumin powder"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before whisking curd in the bowl"
+          }
+        ],
+        "start_time": 17.13439527027027,
+        "end_time": 80.94524662162162
+      },
+      {
+        "description": "add-add 1 tablespoon of chopped cilantro leaves to the bowl",
+        "step_id": 187,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "add scallions instead of cilantro"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before whisking curd in the bowl"
+          }
+        ],
+        "start_time": 125.25833783783784,
+        "end_time": 220.38377364864868,
+        "modified_description": "add-add 1 tablespoon of chopped scallions to the bowl instead of cilantro"
+      },
+      {
+        "description": "Rinse-Rinse 1 medium sized cucumber",
+        "step_id": 189,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Use zucchini instead of cucumber"
+          }
+        ],
+        "start_time": 229.8372331081081,
+        "end_time": 243.4265810810811,
+        "modified_description": "Rinse-Rinse 1 medium sized zucchini"
+      },
+      {
+        "description": "Add-1/4 teaspoon of red chilli powder to the bowl",
+        "step_id": 181,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before whisking curd in the bowl"
+          }
+        ],
+        "start_time": 251.10751689189186,
+        "end_time": 279.4678952702703
+      },
+      {
+        "description": "whisk-In a mixing bowl, whisk 1 cup of chilled curd until smooth. Use fresh homemade or packaged curd",
+        "step_id": 183,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding ingredients to the bowl"
+          }
+        ],
+        "start_time": 293.05724324324325,
+        "end_time": 389.9552027027027
+      },
+      {
+        "description": "chop or grate-chop or grate the cucumber",
+        "step_id": 185,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "use zucchini instead of cucumber and chop or grate only half zucchini instead of full"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Use zucchini instead of cucumber"
+          }
+        ],
+        "start_time": 391.1368851351352,
+        "end_time": 473.2638141891892,
+        "modified_description": "chop or grate-chop or grate only 1/2 of zucchini instead of one medium cucumber"
+      },
+      {
+        "description": "Add-1/4 teaspoon salt to the bowl",
+        "step_id": 184,
+        "start_time": 474.4454966216216,
+        "end_time": 496.8974628378378
+      },
+      {
+        "description": "Add-1/2 teaspoon of chaat masala powder to the bowl",
+        "step_id": 191,
+        "start_time": 502.805875,
+        "end_time": 536.4838243243242
+      },
+      {
+        "description": "Add-Add the chopped or grated cucumber to the whisked curd",
+        "step_id": 190,
+        "start_time": 548.3006486486486,
+        "end_time": 564.8442027027027
+      },
+      {
+        "description": "Combine-Combine all the ingredients in the bowl",
+        "step_id": 186,
+        "start_time": 567.2075675675676,
+        "end_time": 597.9313108108108
+      },
+      {
+        "description": "peel-peel the cucumber",
+        "step_id": 182,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 188,
+          "description": "Add-Add 1 teaspoon of cumin powder to the bowl",
+          "start_time": 17.13439527027027,
+          "end_time": 80.94524662162162,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful with the cumin powder, it looks like a bit spilled. You might want to wipe that up before continuing."
+            }
+          ]
+        },
+        {
+          "step_id": 188,
+          "description": "Add-Add 1 teaspoon of cumin powder to the bowl",
+          "start_time": 17.13439527027027,
+          "end_time": 80.94524662162162,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We typically whisk the curd before adding spices. Since the cumin is already in, just make sure to mix it thoroughly later."
+            }
+          ]
+        },
+        {
+          "step_id": 187,
+          "description": "add-add 1 tablespoon of chopped cilantro leaves to the bowl",
+          "start_time": 125.25833783783784,
+          "end_time": 220.38377364864868,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you've added chopped scallions, but the recipe calls for cilantro. Do you want to swap that out?"
+            },
+            {
+              "role": "user",
+              "utterance": "Oh, I grabbed the wrong one."
+            }
+          ]
+        },
+        {
+          "step_id": 187,
+          "description": "add-add 1 tablespoon of chopped cilantro leaves to the bowl",
+          "start_time": 125.25833783783784,
+          "end_time": 220.38377364864868,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Just a reminder that we usually whisk the curd first. Adding greens now is okay, but it might be harder to mix smoothly."
+            }
+          ]
+        },
+        {
+          "step_id": 189,
+          "description": "Rinse-Rinse 1 medium sized cucumber",
+          "start_time": 229.8372331081081,
+          "end_time": 243.4265810810811,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like a zucchini you are rinsing. Did you mean to use a cucumber for this recipe?"
+            }
+          ]
+        },
+        {
+          "step_id": 181,
+          "description": "Add-1/4 teaspoon of red chilli powder to the bowl",
+          "start_time": 251.10751689189186,
+          "end_time": 279.4678952702703,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Adding the chilli powder now is fine, but keep in mind the curd still needs to be whisked in."
+            }
+          ]
+        },
+        {
+          "step_id": 183,
+          "description": "whisk-In a mixing bowl, whisk 1 cup of chilled curd until smooth. Use fresh homemade or packaged curd",
+          "start_time": 293.05724324324325,
+          "end_time": 389.9552027027027,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Now that we're whisking the curd with the other ingredients already added, try to stir gently to blend them evenly."
+            }
+          ]
+        },
+        {
+          "step_id": 185,
+          "description": "chop or grate-chop or grate the cucumber",
+          "start_time": 391.1368851351352,
+          "end_time": 473.2638141891892,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're preparing only half a zucchini, but the recipe calls for a full medium cucumber. You might want to adjust the portion."
+            }
+          ]
+        },
+        {
+          "step_id": 185,
+          "description": "chop or grate-chop or grate the cucumber",
+          "start_time": 391.1368851351352,
+          "end_time": 473.2638141891892,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Just a heads-up that you are chopping zucchini instead of cucumber."
+            }
+          ]
+        },
+        {
+          "step_id": 182,
+          "description": "peel-peel the cucumber",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like we skipped peeling the vegetable. If you prefer the skin removed, you should do that before mixing it in."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "17_43",
+    "activity_id": 17,
+    "step_annotations": [
+      {
+        "description": "Rinse-Rinse 1 medium sized cucumber",
+        "step_id": 189,
+        "start_time": 5.281342311969681,
+        "end_time": 39.037979154353785
+      },
+      {
+        "description": "chop or grate-chop or grate the cucumber",
+        "step_id": 185,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "slice the cucumber into discs"
+          }
+        ],
+        "start_time": 39.38961078812862,
+        "end_time": 58.026087378194845,
+        "modified_description": "slice the cucumber into discs instead of chopping or grating"
+      },
+      {
+        "description": "Add-1/4 teaspoon salt to the bowl",
+        "step_id": 184,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before whisking curd in the bowl"
+          }
+        ],
+        "start_time": 64.00382515236703,
+        "end_time": 98.4637252623008
+      },
+      {
+        "description": "Add-Add 1 teaspoon of cumin powder to the bowl",
+        "step_id": 188,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "add cumin seed instead of powder"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before whisking curd in the bowl"
+          }
+        ],
+        "start_time": 109.01267427554583,
+        "end_time": 149.4503121596518,
+        "modified_description": "Add-Add 1 teaspoon of cumin seed to the bowl"
+      },
+      {
+        "description": "add-add 1 tablespoon of chopped cilantro leaves to the bowl",
+        "step_id": 187,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before whisking curd in the bowl"
+          }
+        ],
+        "start_time": 163.86720914442,
+        "end_time": 224.34785015369152
+      },
+      {
+        "description": "whisk-In a mixing bowl, whisk 1 cup of chilled curd until smooth. Use fresh homemade or packaged curd",
+        "step_id": 183,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "use flavoured fruit yogurt instead of curd"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after whisking curd in the bowl"
+          }
+        ],
+        "start_time": 241.2261685748836,
+        "end_time": 357.2646077205789
+      },
+      {
+        "description": "Add-1/2 teaspoon of chaat masala powder to the bowl",
+        "step_id": 191,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "add garam masala instead of chaat masala"
+          }
+        ],
+        "start_time": 368.5168200013736,
+        "end_time": 434.6235671510425,
+        "modified_description": "Add-1/2 teaspoon of garam masala powder to the bowl"
+      },
+      {
+        "description": "Add-Add the chopped or grated cucumber to the whisked curd",
+        "step_id": 190,
+        "start_time": 438.8431467563405,
+        "end_time": 454.66657027620806
+      },
+      {
+        "description": "Add-1/4 teaspoon of red chilli powder to the bowl",
+        "step_id": 181,
+        "start_time": 468.0285723596518,
+        "end_time": 491.2362601887909
+      },
+      {
+        "description": "Combine-Combine all the ingredients in the bowl",
+        "step_id": 186,
+        "start_time": 492.994418357665,
+        "end_time": 525.6961602987246
+      },
+      {
+        "description": "peel-peel the cucumber",
+        "step_id": 182,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 185,
+          "description": "chop or grate-chop or grate the cucumber",
+          "start_time": 39.38961078812862,
+          "end_time": 58.026087378194845,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I see you've sliced the cucumber into discs. For raita, chopping or grating usually works best, so you might want to dice those slices into smaller pieces."
+            }
+          ]
+        },
+        {
+          "step_id": 184,
+          "description": "Add-1/4 teaspoon salt to the bowl",
+          "start_time": 64.00382515236703,
+          "end_time": 98.4637252623008,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You've added the salt a bit early. That is fine, just make sure to mix it thoroughly once you add the curd so it dissolves evenly."
+            }
+          ]
+        },
+        {
+          "step_id": 188,
+          "description": "Add-Add 1 teaspoon of cumin powder to the bowl",
+          "start_time": 109.01267427554583,
+          "end_time": 149.4503121596518,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you used cumin seeds instead of powder. The seeds have a different texture, so you might want to crush them slightly or just expect a bit of crunch."
+            }
+          ]
+        },
+        {
+          "step_id": 188,
+          "description": "Add-Add 1 teaspoon of cumin powder to the bowl",
+          "start_time": 109.01267427554583,
+          "end_time": 149.4503121596518,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're adding the cumin now, which is a bit earlier than usual. Just remember to fold it in well when the curd is ready."
+            }
+          ]
+        },
+        {
+          "step_id": 187,
+          "description": "add-add 1 tablespoon of chopped cilantro leaves to the bowl",
+          "start_time": 163.86720914442,
+          "end_time": 224.34785015369152,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Adding the cilantro before the curd is okay. Just ensure it gets distributed evenly when you mix everything together later."
+            }
+          ]
+        },
+        {
+          "step_id": 183,
+          "description": "whisk-In a mixing bowl, whisk 1 cup of chilled curd until smooth. Use fresh homemade or packaged curd",
+          "start_time": 241.2261685748836,
+          "end_time": 357.2646077205789,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I noticed you're using flavoured fruit yogurt. Since this is a savory dish, plain curd works best to avoid clashing flavors. You might want to switch if you have plain curd available."
+            }
+          ]
+        },
+        {
+          "step_id": 183,
+          "description": "whisk-In a mixing bowl, whisk 1 cup of chilled curd until smooth. Use fresh homemade or packaged curd",
+          "start_time": 241.2261685748836,
+          "end_time": 357.2646077205789,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You are whisking the curd after adding the other ingredients. Be gentle while mixing to get a smooth consistency without crushing the solid pieces too much."
+            }
+          ]
+        },
+        {
+          "step_id": 191,
+          "description": "Add-1/2 teaspoon of chaat masala powder to the bowl",
+          "start_time": 368.5168200013736,
+          "end_time": 434.6235671510425,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That appears to be garam masala rather than chaat masala. Garam masala is stronger and lacks tanginess, so you might want to add a squeeze of lemon to balance it out."
+            }
+          ]
+        },
+        {
+          "step_id": 182,
+          "description": "peel-peel the cucumber",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I noticed the cucumber wasn't peeled. The skin is edible but can be a bit tough, so for a smoother texture, you might prefer peeling it next time."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "17_45",
+    "activity_id": 17,
+    "step_annotations": [
+      {
+        "description": "Rinse-Rinse 1 medium sized cucumber",
+        "step_id": 189,
+        "start_time": 8.224239189189191,
+        "end_time": 47.85011891891893
+      },
+      {
+        "description": "Add-Add 1 teaspoon of cumin powder to the bowl",
+        "step_id": 188,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "add 2 teaspoons instead of 1 teaspoon"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before whisking curd in the bowl"
+          }
+        ],
+        "start_time": 82.99005000000001,
+        "end_time": 153.26991216216217,
+        "modified_description": "Add-Add 2 teaspoon of cumin powder to the bowl"
+      },
+      {
+        "description": "Add-1/4 teaspoon of red chilli powder to the bowl",
+        "step_id": 181,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill some outside while adding red chilli powder"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before whisking curd in the bowl"
+          }
+        ],
+        "start_time": 177.94262972972973,
+        "end_time": 210.83958648648647,
+        "modified_description": "Add-1/4 teaspoon of red chilli powder to the bowl and spill some outside"
+      },
+      {
+        "description": "peel-peel the cucumber",
+        "step_id": 182,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "peel the cucumber improperly. or half peeled"
+          }
+        ],
+        "start_time": 227.28806486486485,
+        "end_time": 274.3905256756757,
+        "modified_description": "peel-peel the cucumber improperly"
+      },
+      {
+        "description": "add-add 1 tablespoon of chopped cilantro leaves to the bowl",
+        "step_id": 187,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before whisking curd in the bowl"
+          }
+        ],
+        "start_time": 289.3436878378379,
+        "end_time": 453.08081351351353
+      },
+      {
+        "description": "Add-1/2 teaspoon of chaat masala powder to the bowl",
+        "step_id": 191,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before whisking curd in the bowl"
+          }
+        ],
+        "start_time": 462.8003689189189,
+        "end_time": 524.1083337837838
+      },
+      {
+        "description": "chop or grate-chop or grate the cucumber",
+        "step_id": 185,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "slice instead of chop or grate"
+          }
+        ],
+        "start_time": 532.332572972973,
+        "end_time": 572.7061108108109,
+        "modified_description": "chop or grate-slice the cucumber"
+      },
+      {
+        "description": "Add-Add the chopped or grated cucumber to the whisked curd",
+        "step_id": 190,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before whisking curd in the bowl"
+          }
+        ],
+        "start_time": 581.6780081081081,
+        "end_time": 602.6124351351353
+      },
+      {
+        "description": "Add-1/4 teaspoon salt to the bowl",
+        "step_id": 184,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "spill while adding"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before whisking curd in the bowl"
+          }
+        ],
+        "start_time": 609.3413581081081,
+        "end_time": 633.2664175675676,
+        "modified_description": "Add-1/4 teaspoon salt to the bowl and spill some outside"
+      },
+      {
+        "description": "whisk-In a mixing bowl, whisk 1 cup of chilled curd until smooth. Use fresh homemade or packaged curd",
+        "step_id": 183,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Did not whisk, just added the curd"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding ingredients to the bowl"
+          }
+        ],
+        "start_time": 651.2102121621622,
+        "end_time": 729.7143135135135,
+        "modified_description": "whisk-In a mixing bowl, take 1 cup of chilled curd and forgot to whisk until smooth. Use fresh homemade or packaged curd"
+      },
+      {
+        "description": "Combine-Combine all the ingredients in the bowl",
+        "step_id": 186,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "spill some ingredients out while combining"
+          }
+        ],
+        "start_time": 740.9291851351352,
+        "end_time": 767.097218918919,
+        "modified_description": "Combine-Combine all the ingredients in the bowl and spill some out"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 188,
+          "description": "Add-Add 1 teaspoon of cumin powder to the bowl",
+          "start_time": 82.99005000000001,
+          "end_time": 153.26991216216217,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you've added a bit more cumin than the recipe requires. You might want to remove a teaspoon to balance the flavor."
+            }
+          ]
+        },
+        {
+          "step_id": 188,
+          "description": "Add-Add 1 teaspoon of cumin powder to the bowl",
+          "start_time": 82.99005000000001,
+          "end_time": 153.26991216216217,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're starting with the spices, but usually, we whisk the curd in the bowl first. Just keep in mind we'll need to mix the curd in later."
+            }
+          ]
+        },
+        {
+          "step_id": 181,
+          "description": "Add-1/4 teaspoon of red chilli powder to the bowl",
+          "start_time": 177.94262972972973,
+          "end_time": 210.83958648648647,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful with the spoon; try to hold it steady over the center of the bowl to avoid spilling the powder."
+            }
+          ]
+        },
+        {
+          "step_id": 181,
+          "description": "Add-1/4 teaspoon of red chilli powder to the bowl",
+          "start_time": 177.94262972972973,
+          "end_time": 210.83958648648647,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the curd isn't in the bowl yet, you can continue prepping the dry spices here for now."
+            }
+          ]
+        },
+        {
+          "step_id": 182,
+          "description": "peel-peel the cucumber",
+          "start_time": 227.28806486486485,
+          "end_time": 274.3905256756757,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like there are still some strips of skin left on the cucumber. It's best to peel it completely for a consistent texture."
+            }
+          ]
+        },
+        {
+          "step_id": 187,
+          "description": "add-add 1 tablespoon of chopped cilantro leaves to the bowl",
+          "start_time": 289.3436878378379,
+          "end_time": 453.08081351351353,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Adding the cilantro now is fine, just remember we still need to prepare and add the curd base."
+            }
+          ]
+        },
+        {
+          "step_id": 191,
+          "description": "Add-1/2 teaspoon of chaat masala powder to the bowl",
+          "start_time": 462.8003689189189,
+          "end_time": 524.1083337837838,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We are building up a lot of dry ingredients here. Make sure to leave room to mix in the curd properly soon."
+            }
+          ]
+        },
+        {
+          "step_id": 185,
+          "description": "chop or grate-chop or grate the cucumber",
+          "start_time": 532.332572972973,
+          "end_time": 572.7061108108109,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "These slices are a bit large for raita. You'll get a better result if you chop them into smaller, finer pieces."
+            }
+          ]
+        },
+        {
+          "step_id": 190,
+          "description": "Add-Add the chopped or grated cucumber to the whisked curd",
+          "start_time": 581.6780081081081,
+          "end_time": 602.6124351351353,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're adding the cucumber to the spices now. We'll need to be thorough when mixing the curd in later to ensure everything blends well."
+            }
+          ]
+        },
+        {
+          "step_id": 184,
+          "description": "Add-1/4 teaspoon salt to the bowl",
+          "start_time": 609.3413581081081,
+          "end_time": 633.2664175675676,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Watch your hand steadiness; some of the salt is landing on the table."
+            }
+          ]
+        },
+        {
+          "step_id": 184,
+          "description": "Add-1/4 teaspoon salt to the bowl",
+          "start_time": 609.3413581081081,
+          "end_time": 633.2664175675676,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Salt is the last seasoning. We really need to get the curd added and whisked now to finish the dish."
+            }
+          ]
+        },
+        {
+          "step_id": 183,
+          "description": "whisk-In a mixing bowl, whisk 1 cup of chilled curd until smooth. Use fresh homemade or packaged curd",
+          "start_time": 651.2102121621622,
+          "end_time": 729.7143135135135,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you added the curd directly without whisking. You should whisk the mixture very well now to ensure it's smooth and creamy."
+            }
+          ]
+        },
+        {
+          "step_id": 183,
+          "description": "whisk-In a mixing bowl, whisk 1 cup of chilled curd until smooth. Use fresh homemade or packaged curd",
+          "start_time": 651.2102121621622,
+          "end_time": 729.7143135135135,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the other ingredients are already in the bowl, try to whisk gently so you don't splash the spices out."
+            }
+          ]
+        },
+        {
+          "step_id": 186,
+          "description": "Combine-Combine all the ingredients in the bowl",
+          "start_time": 740.9291851351352,
+          "end_time": 767.097218918919,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The bowl is quite full, so fold the ingredients gently to keep them from spilling over the edge."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "17_49",
+    "activity_id": 17,
+    "step_annotations": [
+      {
+        "description": "Add-1/4 teaspoon of red chilli powder to the bowl",
+        "step_id": 181,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Added tablespoon instead of teaspoon"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before whisking curd in the bowl"
+          }
+        ],
+        "start_time": 11.219831526061776,
+        "end_time": 88.43867202895753,
+        "modified_description": "Add-1/4 tablespoon of red chilli powder to the bowl instead of teaspoon"
+      },
+      {
+        "description": "Rinse-Rinse 1 medium sized cucumber",
+        "step_id": 189,
+        "start_time": 124.07813687644787,
+        "end_time": 152.4577107364865
+      },
+      {
+        "description": "Add-Add 1 teaspoon of cumin powder to the bowl",
+        "step_id": 188,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "add turmeric instead of cumin powder"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before whisking curd in the bowl"
+          }
+        ],
+        "start_time": 157.07764136486486,
+        "end_time": 181.49727468629345,
+        "modified_description": "Add-Add 1 teaspoon of turmeric to the bowl"
+      },
+      {
+        "description": "peel-peel the cucumber",
+        "step_id": 182,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "donot peel the cucumber properly"
+          }
+        ],
+        "start_time": 182.8172548658301,
+        "end_time": 211.85681881563707,
+        "modified_description": "Peel only half the cucumber"
+      },
+      {
+        "description": "Add-1/2 teaspoon of chat masala powder to the bowl",
+        "step_id": 191,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before whisking curd in the bowl"
+          }
+        ],
+        "start_time": 215.15676926447875,
+        "end_time": 252.11621429150583
+      },
+      {
+        "description": "Add-1/4 teaspoon salt to the bowl",
+        "step_id": 184,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Add 1 teaspoon instead of 1/4 teaspoon"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before whisking curd in the bowl"
+          }
+        ],
+        "start_time": 258.71611518918917,
+        "end_time": 287.7556791389962,
+        "modified_description": "Add- Add 1 teaspoon salt to the bowl"
+      },
+      {
+        "description": "whisk-In a mixing bowl, whisk 1 cup of chilled curd until smooth. Use fresh homemade or packaged curd",
+        "step_id": 183,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after ingredients to the bowl"
+          }
+        ],
+        "start_time": 302.9354512036679,
+        "end_time": 406.55389529729734
+      },
+      {
+        "description": "Combine-Combine all the ingredients in the bowl",
+        "step_id": 186,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spilling while combining in the bowl"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding all the ingredients in the bowl"
+          }
+        ],
+        "start_time": 407.873875476834,
+        "end_time": 467.2729835559846,
+        "modified_description": "Combine-Spill while combining all the ingredients in the bowl"
+      },
+      {
+        "description": "add-add 1 tablespoon of chopped cilantro leaves to the bowl",
+        "step_id": 187,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after combining all the ingredients in the bowl"
+          }
+        ],
+        "start_time": 487.07268624903475,
+        "end_time": 595.3110609710426
+      },
+      {
+        "description": "chop or grate-chop or grate the cucumber",
+        "step_id": 185,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "cut cucumber into thin strips instead of chop/ grate"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after combining all the ingredients in the bowl"
+          }
+        ],
+        "start_time": 602.5709519584943,
+        "end_time": 658.6701095888031,
+        "modified_description": "cut cucumber into thin strips"
+      },
+      {
+        "description": "Add-Add the chopped or grated cucumber to the whisked curd",
+        "step_id": 190,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after combining all the ingredients in the bowl"
+          }
+        ],
+        "start_time": 661.3100699478764,
+        "end_time": 682.4297528204634
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 181,
+          "description": "Add-1/4 teaspoon of red chilli powder to the bowl",
+          "start_time": 11.219831526061776,
+          "end_time": 88.43867202895753,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you used a tablespoon there. The recipe calls for a teaspoon, so you might want to remove the excess."
+            }
+          ]
+        },
+        {
+          "step_id": 181,
+          "description": "Add-1/4 teaspoon of red chilli powder to the bowl",
+          "start_time": 11.219831526061776,
+          "end_time": 88.43867202895753,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We usually whisk the curd in the bowl first before adding the spices."
+            }
+          ]
+        },
+        {
+          "step_id": 188,
+          "description": "Add-Add 1 teaspoon of cumin powder to the bowl",
+          "start_time": 157.07764136486486,
+          "end_time": 181.49727468629345,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That appears to be turmeric. This step requires cumin powder, so you might want to swap that out."
+            }
+          ]
+        },
+        {
+          "step_id": 188,
+          "description": "Add-Add 1 teaspoon of cumin powder to the bowl",
+          "start_time": 157.07764136486486,
+          "end_time": 181.49727468629345,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Just a heads up, we typically whisk the curd base before adding these spices."
+            }
+          ]
+        },
+        {
+          "step_id": 182,
+          "description": "peel-peel the cucumber",
+          "start_time": 182.8172548658301,
+          "end_time": 211.85681881563707,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Make sure to peel the entire cucumber to ensure a consistent texture."
+            }
+          ]
+        },
+        {
+          "step_id": 191,
+          "description": "Add-1/2 teaspoon of chat masala powder to the bowl",
+          "start_time": 215.15676926447875,
+          "end_time": 252.11621429150583,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Ideally, the curd should be whisked in the bowl before adding the masala."
+            }
+          ]
+        },
+        {
+          "step_id": 184,
+          "description": "Add-1/4 teaspoon salt to the bowl",
+          "start_time": 258.71611518918917,
+          "end_time": 287.7556791389962,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like a full teaspoon. You only need about a quarter teaspoon of salt here."
+            }
+          ]
+        },
+        {
+          "step_id": 184,
+          "description": "Add-1/4 teaspoon salt to the bowl",
+          "start_time": 258.71611518918917,
+          "end_time": 287.7556791389962,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We usually whisk the curd before adding the salt."
+            }
+          ]
+        },
+        {
+          "step_id": 183,
+          "description": "whisk-In a mixing bowl, whisk 1 cup of chilled curd until smooth. Use fresh homemade or packaged curd",
+          "start_time": 302.9354512036679,
+          "end_time": 406.55389529729734,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the spices are already in the bowl, just be careful to whisk everything evenly."
+            }
+          ]
+        },
+        {
+          "step_id": 186,
+          "description": "Combine-Combine all the ingredients in the bowl",
+          "start_time": 407.873875476834,
+          "end_time": 467.2729835559846,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Easy does it. Try to keep the mixture inside the bowl while combining."
+            }
+          ]
+        },
+        {
+          "step_id": 186,
+          "description": "Combine-Combine all the ingredients in the bowl",
+          "start_time": 407.873875476834,
+          "end_time": 467.2729835559846,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We still have a few ingredients to add. You might want to wait to combine everything at the end."
+            }
+          ]
+        },
+        {
+          "step_id": 187,
+          "description": "add-add 1 tablespoon of chopped cilantro leaves to the bowl",
+          "start_time": 487.07268624903475,
+          "end_time": 595.3110609710426,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You can go ahead and fold the cilantro in now."
+            }
+          ]
+        },
+        {
+          "step_id": 185,
+          "description": "chop or grate-chop or grate the cucumber",
+          "start_time": 602.5709519584943,
+          "end_time": 658.6701095888031,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The cucumber should be grated or finely chopped rather than cut into strips for this dish."
+            }
+          ]
+        },
+        {
+          "step_id": 185,
+          "description": "chop or grate-chop or grate the cucumber",
+          "start_time": 602.5709519584943,
+          "end_time": 658.6701095888031,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We usually prep the veggies first, but you can chop it now and add it in."
+            }
+          ]
+        },
+        {
+          "step_id": 190,
+          "description": "Add-Add the chopped or grated cucumber to the whisked curd",
+          "start_time": 661.3100699478764,
+          "end_time": 682.4297528204634,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Now you can mix that cucumber into the bowl."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "18_2",
+    "activity_id": 18,
+    "step_annotations": [
+      {
+        "description": "Spiralize-Spiralize 1 medium zucchini into thin noodles using a spiralizer",
+        "step_id": 203,
+        "start_time": 0,
+        "end_time": 128.532
+      },
+      {
+        "description": "Peel-Peel 1 garlic cloves",
+        "step_id": 200,
+        "start_time": 133.4,
+        "end_time": 169.679
+      },
+      {
+        "description": "Heat-Heat a large pan on medium heat",
+        "step_id": 196,
+        "start_time": 172.438,
+        "end_time": 175.43
+      },
+      {
+        "description": "Melt-Melt 1 tablespoons of softened butter",
+        "step_id": 204,
+        "start_time": 182.204,
+        "end_time": 283.663
+      },
+      {
+        "description": "Add-Add 1 large minced garlic cloves to the pan",
+        "step_id": 199,
+        "start_time": 382.538,
+        "end_time": 394.57
+      },
+      {
+        "description": "Cook-Cook garlic until fragrant (about 1 minutes). Be careful not to burn garlic",
+        "step_id": 202,
+        "start_time": 394.78,
+        "end_time": 418.626
+      },
+      {
+        "description": "Add-Add the zucchini noodles",
+        "step_id": 201,
+        "start_time": 419.218,
+        "end_time": 438.884
+      },
+      {
+        "description": "Add-1/6 cup grated parmesan cheese",
+        "step_id": 193,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill"
+          }
+        ],
+        "start_time": 462.591,
+        "end_time": 495.423,
+        "modified_description": "Add-1/6 cup grated parmesan cheese, but spill"
+      },
+      {
+        "description": "season-season with salt",
+        "step_id": 198,
+        "start_time": 496.974,
+        "end_time": 506.714
+      },
+      {
+        "description": "season-pepper to taste",
+        "step_id": 194,
+        "start_time": 507.172,
+        "end_time": 521.311
+      },
+      {
+        "description": "Cook-Cook for 2 minutes or until the zoodles are done",
+        "step_id": 192,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill"
+          }
+        ],
+        "start_time": 521.54,
+        "end_time": 647.212,
+        "modified_description": "Cook-Cook for 2 minutes or until the zoodles are done, but spill"
+      },
+      {
+        "description": "Remove-Remove from heat",
+        "step_id": 197,
+        "start_time": 647.867,
+        "end_time": 653.28
+      },
+      {
+        "description": "Top-Top with more parmesan if desired",
+        "step_id": 195,
+        "start_time": 563.6,
+        "end_time": 667.853
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 193,
+          "description": "Add-1/6 cup grated parmesan cheese, but spill",
+          "start_time": 462.591,
+          "end_time": 495.423,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like a bit of cheese is spilling. You might want to steady your hand to ensure it all goes into the pan."
+            },
+            {
+              "role": "user",
+              "utterance": "Oops, thanks for the heads up."
+            }
+          ]
+        },
+        {
+          "step_id": 192,
+          "description": "Cook-Cook for 2 minutes or until the zoodles are done, but spill",
+          "start_time": 521.54,
+          "end_time": 647.212,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please be careful while stirring. Since the pan is hot, spilling the contents could cause a burn."
+            },
+            {
+              "role": "user",
+              "utterance": "I'll stir more gently."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "18_3",
+    "activity_id": 18,
+    "step_annotations": [
+      {
+        "description": "Spiralize-Spiralize 1 medium zucchini into thin noodles using a spiralizer",
+        "step_id": 203,
+        "start_time": 8.589,
+        "end_time": 153.77
+      },
+      {
+        "description": "Heat-Heat a large pan on medium heat",
+        "step_id": 196,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before peeling garlic"
+          }
+        ],
+        "start_time": 160.075,
+        "end_time": 170.751
+      },
+      {
+        "description": "Melt-Melt 1 tablespoons of softened butter",
+        "step_id": 204,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before peeling garlic"
+          }
+        ],
+        "start_time": 170.042,
+        "end_time": 289.576
+      },
+      {
+        "description": "Peel-Peel 1 garlic cloves",
+        "step_id": 200,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating and melting the butter"
+          }
+        ],
+        "start_time": 294.195,
+        "end_time": 339.193
+      },
+      {
+        "description": "Add-Add 1 large minced garlic cloves to the pan",
+        "step_id": 199,
+        "start_time": 339.554,
+        "end_time": 386.848
+      },
+      {
+        "description": "Cook-Cook garlic until fragrant (about 1 minutes). Be careful not to burn garlic",
+        "step_id": 202,
+        "start_time": 389.491,
+        "end_time": 430.235
+      },
+      {
+        "description": "Add-Add the zucchini noodles",
+        "step_id": 201,
+        "start_time": 437.45799999999997,
+        "end_time": 454.476
+      },
+      {
+        "description": "season-season with salt",
+        "step_id": 198,
+        "start_time": 530.207,
+        "end_time": 558.185
+      },
+      {
+        "description": "season-pepper to taste",
+        "step_id": 194,
+        "start_time": 558.111,
+        "end_time": 574.44
+      },
+      {
+        "description": "Add-1/6 cup grated parmesan cheese",
+        "step_id": 193,
+        "start_time": 468.258,
+        "end_time": 513.548
+      },
+      {
+        "description": "Cook-Cook for 2 minutes or until the zoodles are done",
+        "step_id": 192,
+        "start_time": 574.572,
+        "end_time": 704.155
+      },
+      {
+        "description": "Remove-Remove from heat",
+        "step_id": 197,
+        "start_time": 704.462,
+        "end_time": 706.696
+      },
+      {
+        "description": "Top-Top with more parmesan if desired",
+        "step_id": 195,
+        "start_time": -1.0,
+        "end_time": -1.0
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 196,
+          "description": "Heat-Heat a large pan on medium heat",
+          "start_time": 160.075,
+          "end_time": 170.751,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I see you're starting to heat the pan, but the garlic isn't peeled yet. It might be better to prep the garlic first so the pan doesn't sit empty and overheat."
+            },
+            {
+              "role": "user",
+              "utterance": "Oh, right, I should have done that first."
+            }
+          ]
+        },
+        {
+          "step_id": 204,
+          "description": "Melt-Melt 1 tablespoons of softened butter",
+          "start_time": 170.042,
+          "end_time": 289.576,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the butter is melting now and the garlic isn't ready, you'll need to be quick with the prep to make sure the butter doesn't burn."
+            }
+          ]
+        },
+        {
+          "step_id": 200,
+          "description": "Peel-Peel 1 garlic cloves",
+          "start_time": 294.195,
+          "end_time": 339.193,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The butter is already melted, so try to get that garlic peeled and minced as fast as possible to add it to the pan."
+            },
+            {
+              "role": "user",
+              "utterance": "Working on it!"
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "18_11",
+    "activity_id": 18,
+    "step_annotations": [
+      {
+        "description": "Peel-Peel 1 garlic cloves",
+        "step_id": 200,
+        "start_time": 1.627,
+        "end_time": 53.67
+      },
+      {
+        "description": "Spiralize-Spiralize 1 medium zucchini into thin noodles using a spiralizer",
+        "step_id": 203,
+        "start_time": 54.863,
+        "end_time": 282.581
+      },
+      {
+        "description": "Heat-Heat a large pan on medium heat",
+        "step_id": 196,
+        "start_time": 283.945,
+        "end_time": 337.796
+      },
+      {
+        "description": "Melt-Melt 1 tablespoons of softened butter",
+        "step_id": 204,
+        "start_time": 340.321,
+        "end_time": 418.336
+      },
+      {
+        "description": "Add-Add 1 large minced garlic cloves to the pan",
+        "step_id": 199,
+        "start_time": 418.604,
+        "end_time": 538.743
+      },
+      {
+        "description": "Cook-Cook garlic until fragrant (about 1 minutes). Be careful not to burn garlic",
+        "step_id": 202,
+        "start_time": 538.824,
+        "end_time": 581.525
+      },
+      {
+        "description": "Add-Add the zucchini noodles",
+        "step_id": 201,
+        "start_time": 581.997,
+        "end_time": 598.189
+      },
+      {
+        "description": "season-season with salt",
+        "step_id": 198,
+        "start_time": 603.504,
+        "end_time": 623.457
+      },
+      {
+        "description": "season-pepper to taste",
+        "step_id": 194,
+        "start_time": 627,
+        "end_time": 651
+      },
+      {
+        "description": "Add-1/6 cup grated parmesan cheese",
+        "step_id": 193,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill cheese while adding to the pan"
+          }
+        ],
+        "start_time": 662,
+        "end_time": 700
+      },
+      {
+        "description": "Cook-Cook for 2 minutes or until the zoodles are done",
+        "step_id": 192,
+        "start_time": 704.935,
+        "end_time": 769.436
+      },
+      {
+        "description": "Remove-Remove from heat",
+        "step_id": 197,
+        "start_time": 770,
+        "end_time": 784.091
+      },
+      {
+        "description": "Top-Top with more parmesan if desired",
+        "step_id": 195,
+        "start_time": -1.0,
+        "end_time": -1.0
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 193,
+          "description": "Add-1/6 cup grated parmesan cheese",
+          "start_time": 662,
+          "end_time": 700,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful there, it looks like some cheese is spilling. Trying pouring a bit closer to the center of the pan might help."
+            },
+            {
+              "role": "user",
+              "utterance": "Ah, thanks. I'll steady my hand."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "18_27",
+    "activity_id": 18,
+    "step_annotations": [
+      {
+        "description": "Peel-Peel 1 garlic cloves",
+        "step_id": 200,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Do not peel garlic properly"
+          }
+        ],
+        "start_time": 5.098,
+        "end_time": 23.19,
+        "modified_description": "Peel-Do not peel 1 garlic cloves"
+      },
+      {
+        "description": "Heat-Heat a large pan on medium heat",
+        "step_id": 196,
+        "errors": [
+          {
+            "tag": "Temperature Error",
+            "description": "Heat-Heat a large pan on high heat"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before spiralizing zucchini"
+          }
+        ],
+        "start_time": 24.265,
+        "end_time": 46.461,
+        "modified_description": "Heat-Heat a large pan on high heat"
+      },
+      {
+        "description": "Melt-Melt 1 tablespoons of softened butter",
+        "step_id": 204,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before spiralizing zucchini"
+          }
+        ],
+        "start_time": 54.113,
+        "end_time": 112.042
+      },
+      {
+        "description": "Add-Add 1 large minced garlic cloves to the pan",
+        "step_id": 199,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Add un peeled not minced garlic clove to the pan"
+          },
+          {
+            "tag": "Measurement Error",
+            "description": "Add 2 large cloves instead of 1"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before spiralizing zucchini"
+          }
+        ],
+        "start_time": 117.80799999999999,
+        "end_time": 146.201,
+        "modified_description": "Add-Add 1 large garlic clove to the pan"
+      },
+      {
+        "description": "Spiralize-Spiralize 1 medium zucchini into thin noodles using a spiralizer",
+        "step_id": 203,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Grate 1 medium zucchini into thin noodles"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan and adding garlic"
+          }
+        ],
+        "start_time": 150.126,
+        "end_time": 191.256,
+        "modified_description": "Grate -Grate 1 medium zucchini into thin noodles using a grater"
+      },
+      {
+        "description": "Cook-Cook garlic until fragrant (about 1 minutes). Be careful not to burn garlic",
+        "step_id": 202,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Wash all dishes while cooking for 3 minutes to burn the garlic"
+          }
+        ],
+        "start_time": 195.548,
+        "end_time": 435.985,
+        "modified_description": "Cook-Wash all dishes while cooking for 3 minutes to burn the garlic"
+      },
+      {
+        "description": "season-pepper to taste",
+        "step_id": 194,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Add a lot of pepper instead of just seasoning"
+          }
+        ],
+        "start_time": 442.212,
+        "end_time": 458.23
+      },
+      {
+        "description": "Add-1/6 cup grated parmesan cheese",
+        "step_id": 193,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Add-1 cup grated parmesan cheese"
+          },
+          {
+            "tag": "Technique Error",
+            "description": "Spill some cheese while adding it"
+          }
+        ],
+        "start_time": 476.49,
+        "end_time": 510.178,
+        "modified_description": "Add-1 cup grated parmesan cheese"
+      },
+      {
+        "description": "Add-Add the zucchini noodles",
+        "step_id": 201,
+        "start_time": 518.962,
+        "end_time": 531.033
+      },
+      {
+        "description": "Cook-Cook for 2 minutes or until the zoodles are done",
+        "step_id": 192,
+        "start_time": 532,
+        "end_time": 650
+      },
+      {
+        "description": "season-season with salt",
+        "step_id": 198,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Drop salt spoon while seasoning"
+          },
+          {
+            "tag": "Measurement Error",
+            "description": "Add more salt than needed due to dropping of the spoon"
+          }
+        ],
+        "start_time": 600,
+        "end_time": 623.696,
+        "modified_description": "season-season with salt (drop the spoon)"
+      },
+      {
+        "description": "Remove-Remove from heat",
+        "step_id": 197,
+        "start_time": 649,
+        "end_time": 653
+      },
+      {
+        "description": "Top-Top with more parmesan if desired",
+        "step_id": 195,
+        "start_time": -1.0,
+        "end_time": -1.0
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 200,
+          "description": "Peel-Peel 1 garlic cloves",
+          "start_time": 5.098,
+          "end_time": 23.19,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like the peel is sticking. Crushing the clove slightly with the flat of your knife might help loosen it."
+            }
+          ]
+        },
+        {
+          "step_id": 196,
+          "description": "Heat-Heat a large pan on medium heat",
+          "start_time": 24.265,
+          "end_time": 46.461,
+          "error_tag": "Temperature Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You have the heat set to high. Medium heat is better here to prevent the butter and garlic from burning too quickly."
+            }
+          ]
+        },
+        {
+          "step_id": 196,
+          "description": "Heat-Heat a large pan on medium heat",
+          "start_time": 24.265,
+          "end_time": 46.461,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You are heating the pan now, but the zucchini isn't spiralized yet. It might be safer to prep the zucchini first so the pan doesn't overheat."
+            }
+          ]
+        },
+        {
+          "step_id": 204,
+          "description": "Melt-Melt 1 tablespoons of softened butter",
+          "start_time": 54.113,
+          "end_time": 112.042,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the zucchini isn't ready yet, please keep a close eye on the butter so it doesn't brown too much while you wait."
+            }
+          ]
+        },
+        {
+          "step_id": 199,
+          "description": "Add-Add 1 large minced garlic cloves to the pan",
+          "start_time": 117.808,
+          "end_time": 146.201,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like that garlic clove is still whole and unpeeled. You will need to peel and mince it before adding it to the pan."
+            }
+          ]
+        },
+        {
+          "step_id": 199,
+          "description": "Add-Add 1 large minced garlic cloves to the pan",
+          "start_time": 117.808,
+          "end_time": 146.201,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The recipe calls for just one clove. You might want to take the extra one out so the garlic flavor isn't too overpowering."
+            }
+          ]
+        },
+        {
+          "step_id": 199,
+          "description": "Add-Add 1 large minced garlic cloves to the pan",
+          "start_time": 117.808,
+          "end_time": 146.201,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The garlic is cooking, but the zucchini noodles aren't prepared yet. You may want to lower the heat to give yourself time to spiralize them."
+            }
+          ]
+        },
+        {
+          "step_id": 203,
+          "description": "Spiralize-Spiralize 1 medium zucchini into thin noodles using a spiralizer",
+          "start_time": 150.126,
+          "end_time": 191.256,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Using a grater will produce shreds rather than noodles. A spiralizer is the best tool for this step if you have one."
+            }
+          ]
+        },
+        {
+          "step_id": 203,
+          "description": "Spiralize-Spiralize 1 medium zucchini into thin noodles using a spiralizer",
+          "start_time": 150.126,
+          "end_time": 191.256,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Now that the garlic is already in the pan, try to spiralize the zucchini quickly so the garlic doesn't burn."
+            }
+          ]
+        },
+        {
+          "step_id": 202,
+          "description": "Cook-Cook garlic until fragrant (about 1 minutes). Be careful not to burn garlic",
+          "start_time": 195.548,
+          "end_time": 435.985,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The garlic is starting to burn while left unattended! Please check the pan immediately to prevent a fire hazard."
+            }
+          ]
+        },
+        {
+          "step_id": 194,
+          "description": "season-pepper to taste",
+          "start_time": 442.212,
+          "end_time": 458.23,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That seems like quite a bit of pepper. You might want to remove some before mixing it in to keep the flavor balanced."
+            }
+          ]
+        },
+        {
+          "step_id": 193,
+          "description": "Add-1/6 cup grated parmesan cheese",
+          "start_time": 476.49,
+          "end_time": 510.178,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like a full cup of cheese. The recipe only needs about 1/6 of a cup, so you might want to remove the excess."
+            }
+          ]
+        },
+        {
+          "step_id": 193,
+          "description": "Add-1/6 cup grated parmesan cheese",
+          "start_time": 476.49,
+          "end_time": 510.178,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful, it looks like some cheese is spilling onto the counter."
+            }
+          ]
+        },
+        {
+          "step_id": 198,
+          "description": "season-season with salt",
+          "start_time": 600,
+          "end_time": 623.696,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Oops, careful with that spoon. Make sure it isn't too hot before you pick it up."
+            }
+          ]
+        },
+        {
+          "step_id": 198,
+          "description": "season-season with salt",
+          "start_time": 600,
+          "end_time": 623.696,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the spoon fell in, there might be more salt than intended. Try to scoop out the excess clump before stirring."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "18_28",
+    "activity_id": 18,
+    "step_annotations": [
+      {
+        "description": "Peel-Peel 1 garlic cloves",
+        "step_id": 200,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Peel improperly"
+          }
+        ],
+        "start_time": 25.618784416390728,
+        "end_time": 78.23505673427152,
+        "modified_description": "Peel-Peel 1 garlic clove improperly"
+      },
+      {
+        "description": "Heat-Heat a large pan on medium heat",
+        "step_id": 196,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Turn on the wrong burner and turn off the heat and turn on the correct burner"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before spiralizing zucchini"
+          }
+        ],
+        "start_time": 84.2882562044702,
+        "end_time": 120.14182229718543,
+        "modified_description": "Heat-Heat the wrong pan; turn off the heat; and turn on the heat for the correct pan"
+      },
+      {
+        "description": "Spiralize-Spiralize 1 medium zucchini into thin noodles using a spiralizer",
+        "step_id": 203,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan and melting the butter"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Using soiled zuccini"
+          }
+        ],
+        "start_time": 123.40123739652319,
+        "end_time": 228.16815130380795
+      },
+      {
+        "description": "Melt-Melt 1 tablespoons of softened butter",
+        "step_id": 204,
+        "errors": [
+          {
+            "tag": "Temperature Error",
+            "description": "Burn the butter by heating on high"
+          }
+        ],
+        "start_time": 244.93085752897352,
+        "end_time": 312.9129438865894,
+        "modified_description": "Melt-Melt 1 tablespoons of softened butter on high heat to burn it"
+      },
+      {
+        "description": "Add-Add 1 large minced garlic cloves to the pan",
+        "step_id": 199,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Chop the garlic instead of mincing"
+          }
+        ],
+        "start_time": 288.7001460057947,
+        "end_time": 315.2410975289735,
+        "modified_description": "Add-Add 1 large chopped  garlic clove to the pan"
+      },
+      {
+        "description": "Cook-Cook garlic until fragrant (about 1 minutes). Be careful not to burn garlic",
+        "step_id": 202,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Cook until the garlic is burnt"
+          }
+        ],
+        "start_time": 323.6224506415563,
+        "end_time": 377.1699844163907,
+        "modified_description": "Cook-Cook garlic until fragrant (about 1 minutes). burn garlic"
+      },
+      {
+        "description": "Add-Add the zucchini noodles",
+        "step_id": 201,
+        "start_time": 381.826291701159,
+        "end_time": 392.5357984561258,
+        "modified_description": "Add-Drop while add the zucchini noodles into the pan"
+      },
+      {
+        "description": "Add-1/6 cup grated parmesan cheese",
+        "step_id": 193,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill while adding grated cheese"
+          },
+          {
+            "tag": "Measurement Error",
+            "description": "Add 1/3 cup grated parmesan cheese instead of 1/6 cup"
+          }
+        ],
+        "start_time": 416.7485963369205,
+        "end_time": 453.0677931581126,
+        "modified_description": "Add-1/6 cup grated parmesan cheese; spill"
+      },
+      {
+        "description": "Cook-Cook for 2 minutes or until the zoodles are done",
+        "step_id": 192,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill outside while sauteing to cook"
+          }
+        ],
+        "start_time": 460.0522540852649,
+        "end_time": 651,
+        "modified_description": "Cook-Spill and burn the zoodles while sauteing to cook"
+      },
+      {
+        "description": "season-pepper to taste",
+        "step_id": 194,
+        "start_time": 511.2716342177152,
+        "end_time": 556.4378148799668
+      },
+      {
+        "description": "season-season with salt",
+        "step_id": 198,
+        "start_time": 562.0253836216887,
+        "end_time": 579.719351303808
+      },
+      {
+        "description": "Remove-Remove from heat",
+        "step_id": 197,
+        "start_time": 603.9321491846026,
+        "end_time": 650.9608527607616
+      },
+      {
+        "description": "Top-Top with more parmesan if desired",
+        "step_id": 195,
+        "start_time": 654.2202678600994,
+        "end_time": 676.1049120985099
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 200,
+          "description": "Peel-Peel 1 garlic cloves",
+          "start_time": 25.618784416390728,
+          "end_time": 78.23505673427152,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try pressing the flat side of your knife firmly on the garlic clove; it helps the skin peel off much more easily."
+            }
+          ]
+        },
+        {
+          "step_id": 196,
+          "description": "Heat-Heat a large pan on medium heat",
+          "start_time": 84.2882562044702,
+          "end_time": 120.14182229718543,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you turned on the wrong burner. Please switch to the one directly under the large pan."
+            }
+          ]
+        },
+        {
+          "step_id": 196,
+          "description": "Heat-Heat a large pan on medium heat",
+          "start_time": 84.2882562044702,
+          "end_time": 120.14182229718543,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Ideally, you should spiralize the zucchini before heating the pan so it doesn't get too hot while waiting."
+            }
+          ]
+        },
+        {
+          "step_id": 203,
+          "description": "Spiralize-Spiralize 1 medium zucchini into thin noodles using a spiralizer",
+          "start_time": 123.40123739652319,
+          "end_time": 228.16815130380795,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the pan is already on the heat, keep an eye on it to ensure the butter doesn't burn while you spiralize."
+            }
+          ]
+        },
+        {
+          "step_id": 203,
+          "description": "Spiralize-Spiralize 1 medium zucchini into thin noodles using a spiralizer",
+          "start_time": 123.40123739652319,
+          "end_time": 228.16815130380795,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That zucchini looks a bit soiled. Please wash it thoroughly before you start spiralizing."
+            }
+          ]
+        },
+        {
+          "step_id": 204,
+          "description": "Melt-Melt 1 tablespoons of softened butter",
+          "start_time": 244.93085752897352,
+          "end_time": 312.9129438865894,
+          "error_tag": "Temperature Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The heat is too high and the butter is starting to burn. Turn it down to avoid splatter and smoke."
+            }
+          ]
+        },
+        {
+          "step_id": 199,
+          "description": "Add-Add 1 large minced garlic cloves to the pan",
+          "start_time": 288.7001460057947,
+          "end_time": 315.2410975289735,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The recipe calls for minced garlic. You might want to chop that a bit finer before adding it."
+            }
+          ]
+        },
+        {
+          "step_id": 202,
+          "description": "Cook-Cook garlic until fragrant (about 1 minutes). Be careful not to burn garlic",
+          "start_time": 323.6224506415563,
+          "end_time": 377.1699844163907,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The garlic is browning very quickly. Be careful not to let it burn, as it will taste bitter."
+            }
+          ]
+        },
+        {
+          "step_id": 193,
+          "description": "Add-1/6 cup grated parmesan cheese",
+          "start_time": 416.7485963369205,
+          "end_time": 453.0677931581126,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful when pouring the cheese; try to hold the cup closer to the center of the pan to prevent spills."
+            }
+          ]
+        },
+        {
+          "step_id": 193,
+          "description": "Add-1/6 cup grated parmesan cheese",
+          "start_time": 416.7485963369205,
+          "end_time": 453.0677931581126,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like about 1/3 cup, but the recipe only calls for 1/6 cup. You might want to remove the excess."
+            }
+          ]
+        },
+        {
+          "step_id": 192,
+          "description": "Cook-Cook for 2 minutes or until the zoodles are done",
+          "start_time": 460.0522540852649,
+          "end_time": 651.0,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Watch out—hot zucchini noodles are spilling out of the pan as you saute."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "18_31",
+    "activity_id": 18,
+    "step_annotations": [
+      {
+        "description": "Heat-Heat a large pan on medium heat",
+        "step_id": 196,
+        "errors": [
+          {
+            "tag": "Temperature Error",
+            "description": "use low heat instead of medium"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before peeling garlic"
+          }
+        ],
+        "start_time": 2.027,
+        "end_time": 23.784,
+        "modified_description": "Heat-Heat a large pan on low heat"
+      },
+      {
+        "description": "Melt-Melt 1 tablespoons of softened butter",
+        "step_id": 204,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "1/2 tbsp of butter instead of 1 tbsp"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before peeling garlic"
+          }
+        ],
+        "start_time": 27.553,
+        "end_time": 179.886,
+        "modified_description": "Melt-Melt 1 tablespoons of softened butter"
+      },
+      {
+        "description": "Peel-Peel 1 garlic cloves",
+        "step_id": 200,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "peel only halfway"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before after heating pan and melting butter"
+          }
+        ],
+        "start_time": 183.913,
+        "end_time": 210.051,
+        "modified_description": "Peel- incompletely Peel 1 garlic cloves"
+      },
+      {
+        "description": "Add-Add 1 large minced garlic cloves to the pan",
+        "step_id": 199,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "crushed instead of minced"
+          }
+        ],
+        "start_time": 214.184,
+        "end_time": 246.111,
+        "modified_description": "Add-Add 1 large crushed garlic cloves to the pan"
+      },
+      {
+        "description": "Cook-Cook garlic until fragrant (about 1 minutes). Be careful not to burn garlic",
+        "step_id": 202,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "1/2 min instead of 1 min"
+          }
+        ],
+        "start_time": 251.026,
+        "end_time": 290.352,
+        "modified_description": "Cook-Cook garlic until fragrant (about 1/2 minutes). Be careful not to burn garlic"
+      },
+      {
+        "description": "season-pepper to taste",
+        "step_id": 194,
+        "start_time": 291.5,
+        "end_time": 312.855
+      },
+      {
+        "description": "Add-1/6 cup grated parmesan cheese",
+        "step_id": 193,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "spill while adding"
+          }
+        ],
+        "start_time": 312.981,
+        "end_time": 394.133,
+        "modified_description": "Add-1/6 cup grated parmesan cheese and spill some outside"
+      },
+      {
+        "description": "Remove-Remove from heat",
+        "step_id": 197,
+        "start_time": 396.45233876148006,
+        "end_time": 415.33
+      },
+      {
+        "description": "Top-Top with more parmesan if desired",
+        "step_id": 195,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "top with cheddar cheese instead of parmesan"
+          }
+        ],
+        "start_time": 416.194,
+        "end_time": 435.493,
+        "modified_description": "Top-Top with more cheddar if desired"
+      },
+      {
+        "description": "Spiralize-Spiralize 1 medium zucchini into thin noodles using a spiralizer",
+        "step_id": 203,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "season-season with salt",
+        "step_id": 198,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Add-Add the zucchini noodles",
+        "step_id": 201,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Cook-Cook for 2 minutes or until the zoodles are done",
+        "step_id": 192,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 196,
+          "description": "Heat-Heat a large pan on medium heat",
+          "start_time": 2.027,
+          "end_time": 23.784,
+          "error_tag": "Temperature Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The recipe calls for medium heat to properly get the pan ready, rather than low."
+            }
+          ]
+        },
+        {
+          "step_id": 196,
+          "description": "Heat-Heat a large pan on medium heat",
+          "start_time": 2.027,
+          "end_time": 23.784,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Ideally, you should peel the garlic before heating the pan so it's ready to go immediately."
+            }
+          ]
+        },
+        {
+          "step_id": 204,
+          "description": "Melt-Melt 1 tablespoons of softened butter",
+          "start_time": 27.553,
+          "end_time": 179.886,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you've added about half a tablespoon; the recipe requires a full tablespoon of butter."
+            }
+          ]
+        },
+        {
+          "step_id": 204,
+          "description": "Melt-Melt 1 tablespoons of softened butter",
+          "start_time": 27.553,
+          "end_time": 179.886,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the butter is melting, remember that the garlic still needs to be peeled and ready to add."
+            }
+          ]
+        },
+        {
+          "step_id": 200,
+          "description": "Peel-Peel 1 garlic cloves",
+          "start_time": 183.913,
+          "end_time": 210.051,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Make sure to remove the skin completely from the garlic clove before mincing it."
+            }
+          ]
+        },
+        {
+          "step_id": 200,
+          "description": "Peel-Peel 1 garlic cloves",
+          "start_time": 183.913,
+          "end_time": 210.051,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try to finish peeling quickly, as the butter is already melting in the hot pan."
+            }
+          ]
+        },
+        {
+          "step_id": 199,
+          "description": "Add-Add 1 large minced garlic cloves to the pan",
+          "start_time": 214.184,
+          "end_time": 246.111,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The recipe recommends mincing the garlic finely rather than crushing it."
+            }
+          ]
+        },
+        {
+          "step_id": 202,
+          "description": "Cook-Cook garlic until fragrant (about 1 minutes). Be careful not to burn garlic",
+          "start_time": 251.026,
+          "end_time": 290.352,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The garlic needs about a full minute to become fragrant, so you might want to cook it a little longer."
+            }
+          ]
+        },
+        {
+          "step_id": 193,
+          "description": "Add-1/6 cup grated parmesan cheese",
+          "start_time": 312.981,
+          "end_time": 394.133,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful, some of the cheese is spilling onto the hot stove."
+            }
+          ]
+        },
+        {
+          "step_id": 195,
+          "description": "Top-Top with more parmesan if desired",
+          "start_time": 416.194,
+          "end_time": 435.493,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you're using cheddar, but this dish is typically topped with more parmesan."
+            }
+          ]
+        },
+        {
+          "step_id": 203,
+          "description": "Spiralize-Spiralize 1 medium zucchini into thin noodles using a spiralizer",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to spiralize the zucchini; the noodles are the main part of this dish."
+            }
+          ]
+        },
+        {
+          "step_id": 198,
+          "description": "season-season with salt",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Remember to season the dish with a bit of salt."
+            }
+          ]
+        },
+        {
+          "step_id": 201,
+          "description": "Add-Add the zucchini noodles",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you haven't added the zucchini noodles to the pan yet."
+            }
+          ]
+        },
+        {
+          "step_id": 192,
+          "description": "Cook-Cook for 2 minutes or until the zoodles are done",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Make sure to cook the zucchini noodles for about 2 minutes until they are done."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "18_33",
+    "activity_id": 18,
+    "step_annotations": [
+      {
+        "description": "Heat-Heat a large pan on medium heat",
+        "step_id": 196,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before spiralizing the zucchini"
+          }
+        ],
+        "start_time": 1.003,
+        "end_time": 33.139
+      },
+      {
+        "description": "Spiralize-Spiralize 1 medium zucchini into thin noodles using a spiralizer",
+        "step_id": 203,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 36.269,
+        "end_time": 188.208
+      },
+      {
+        "description": "Peel-Peel 1 garlic cloves",
+        "step_id": 200,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 189.059,
+        "end_time": 202.309
+      },
+      {
+        "description": "Melt-Melt 1 tablespoons of softened butter",
+        "step_id": 204,
+        "start_time": 206.222,
+        "end_time": 290.241
+      },
+      {
+        "description": "Add-Add 1 large minced garlic cloves to the pan",
+        "step_id": 199,
+        "start_time": 291.09000000000003,
+        "end_time": 365.268
+      },
+      {
+        "description": "Cook-Cook garlic until fragrant (about 1 minutes). Be careful not to burn garlic",
+        "step_id": 202,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "season-pepper to taste",
+        "step_id": 194,
+        "start_time": 365.804,
+        "end_time": 380.772
+      },
+      {
+        "description": "Add-Add the zucchini noodles",
+        "step_id": 201,
+        "start_time": 383.249,
+        "end_time": 401.71
+      },
+      {
+        "description": "season-season with salt",
+        "step_id": 198,
+        "start_time": 407.019,
+        "end_time": 418.63,
+        "modified_description": "season-season with salt and spill some out while doing it"
+      },
+      {
+        "description": "Cook-Cook for 2 minutes or until the zoodles are done",
+        "step_id": 192,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step started before adding parmesan cheese"
+          },
+          {
+            "tag": "Timing Error",
+            "description": "Cook for more than 3 minutes"
+          }
+        ],
+        "start_time": 406,
+        "end_time": 581,
+        "modified_description": "Cook-Cook for 2 minutes or until the zoodles are done and did not put pan on heat to cook"
+      },
+      {
+        "description": "Add-1/6 cup grated parmesan cheese",
+        "step_id": 193,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "spill some out while adding"
+          },
+          {
+            "tag": "Measurement Error",
+            "description": "Add without measuring the exact amount"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after cooking for 1 minute"
+          }
+        ],
+        "start_time": 480,
+        "end_time": 509
+      },
+      {
+        "description": "Remove-Remove from heat",
+        "step_id": 197,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before correct order"
+          }
+        ],
+        "start_time": 510.55,
+        "end_time": 521.769
+      },
+      {
+        "description": "Top-Top with more parmesan if desired",
+        "step_id": 195,
+        "start_time": -1.0,
+        "end_time": -1.0
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 196,
+          "description": "Heat-Heat a large pan on medium heat",
+          "start_time": 1.003,
+          "end_time": 33.139,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You've started heating the pan, but the ingredients aren't ready yet. Be careful not to let the empty pan overheat or smoke while you prepare the zucchini."
+            }
+          ]
+        },
+        {
+          "step_id": 203,
+          "description": "Spiralize-Spiralize 1 medium zucchini into thin noodles using a spiralizer",
+          "start_time": 36.269,
+          "end_time": 188.208,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "While you are spiralizing the zucchini, don't forget that the pan is still heating up on the stove."
+            }
+          ]
+        },
+        {
+          "step_id": 200,
+          "description": "Peel-Peel 1 garlic cloves",
+          "start_time": 189.059,
+          "end_time": 202.309,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The pan has been on the heat for a while now. Please keep an eye on it while you peel the garlic."
+            }
+          ]
+        },
+        {
+          "step_id": 202,
+          "description": "Cook-Cook garlic until fragrant (about 1 minutes). Be careful not to burn garlic",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you moved on quickly. Sautéing the garlic for about a minute helps release its fragrance before adding the next ingredients."
+            }
+          ]
+        },
+        {
+          "step_id": 192,
+          "description": "Cook-Cook for 2 minutes or until the zoodles are done",
+          "start_time": 406.0,
+          "end_time": 581.0,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The zoodles have been cooking for over three minutes now. You might want to take them off the heat so they don't get too mushy, and remember to add the parmesan."
+            }
+          ]
+        },
+        {
+          "step_id": 193,
+          "description": "Add-1/6 cup grated parmesan cheese",
+          "start_time": 480.0,
+          "end_time": 509.0,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful, it looks like some cheese is spilling. Using a measuring cup might help you handle it more cleanly."
+            }
+          ]
+        },
+        {
+          "step_id": 197,
+          "description": "Remove-Remove from heat",
+          "start_time": 510.55,
+          "end_time": 521.769,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're removing the pan now, but just double-check that you've completed all the cooking steps in the right order."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "18_41",
+    "activity_id": 18,
+    "step_annotations": [
+      {
+        "description": "Heat-Heat a large pan on medium heat",
+        "step_id": 196,
+        "errors": [
+          {
+            "tag": "Temperature Error",
+            "description": "Heating the pan on a low heat."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before peeling and spiralizing the zucchini."
+          }
+        ],
+        "start_time": 4.298,
+        "end_time": 10.806000000000001,
+        "modified_description": "Heat-Heat a large pan on low heat."
+      },
+      {
+        "description": "Peel-Peel 1 garlic cloves",
+        "step_id": 200,
+        "start_time": 13.205,
+        "end_time": 56.995
+      },
+      {
+        "description": "Spiralize-Spiralize 1 medium zucchini into thin noodles using a spiralizer",
+        "step_id": 203,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Instead of spiralizing chopping the zucchini."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 65.262,
+        "end_time": 212.886,
+        "modified_description": "Chop-chop 1 medium zucchini into thin noodles."
+      },
+      {
+        "description": "Melt-Melt 1 tablespoons of softened butter",
+        "step_id": 204,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Using teaspoon instead of tablespoon."
+          }
+        ],
+        "start_time": 218.27,
+        "end_time": 285.125,
+        "modified_description": "Melt-Melt 1 teaspoon of softened butter."
+      },
+      {
+        "description": "Add-Add 1 large minced garlic cloves to the pan",
+        "step_id": 199,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Instead of mincing chopping the garlic."
+          }
+        ],
+        "start_time": 288.214,
+        "end_time": 325.738,
+        "modified_description": "Add-Add 1 large chopped garlic cloves to the pan"
+      },
+      {
+        "description": "season-pepper to taste",
+        "step_id": 194,
+        "start_time": 327.804,
+        "end_time": 338.35
+      },
+      {
+        "description": "Add-1/6 cup grated parmesan cheese",
+        "step_id": 193,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Using less than 1/6 cup."
+          }
+        ],
+        "start_time": 338.869,
+        "end_time": 399.918,
+        "modified_description": "Add-less than 1/6 cup grated parmesan cheese."
+      },
+      {
+        "description": "Add-Add the zucchini noodles",
+        "step_id": 201,
+        "start_time": 401.502,
+        "end_time": 408.579
+      },
+      {
+        "description": "season-season with salt",
+        "step_id": 198,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spilled some salt."
+          }
+        ],
+        "start_time": 410.802,
+        "end_time": 424.553,
+        "modified_description": "season-season with salt and spill some outside."
+      },
+      {
+        "description": "Cook-Cook for 2 minutes or until the zoodles are done",
+        "step_id": 192,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Cooking for more than 2 minutes."
+          }
+        ],
+        "start_time": 480.009,
+        "end_time": 585.728
+      },
+      {
+        "description": "Top-Top with more parmesan if desired",
+        "step_id": 195,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill some parmeasan while adding."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Added before removing from heat."
+          }
+        ],
+        "start_time": 586.051,
+        "end_time": 592.037,
+        "modified_description": "Top-Top with more parmesan if desired and spill some."
+      },
+      {
+        "description": "Remove-Remove from heat",
+        "step_id": 197,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Added after topping with parmesan."
+          }
+        ],
+        "start_time": 594.258,
+        "end_time": 599.5360000000001
+      },
+      {
+        "description": "Cook-Cook garlic until fragrant (about 1 minutes). Be careful not to burn garlic",
+        "step_id": 202,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 196,
+          "description": "Heat-Heat a large pan on medium heat",
+          "start_time": 4.298,
+          "end_time": 10.806000000000001,
+          "error_tag": "Temperature Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I see the pan is on low heat. You'll want to turn it up to medium so it gets hot enough for cooking."
+            }
+          ]
+        },
+        {
+          "step_id": 196,
+          "description": "Heat-Heat a large pan on medium heat",
+          "start_time": 4.298,
+          "end_time": 10.806000000000001,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the pan is warming up, this is a great time to quickly peel and spiralize the zucchini so it's ready."
+            }
+          ]
+        },
+        {
+          "step_id": 203,
+          "description": "Spiralize-Spiralize 1 medium zucchini into thin noodles using a spiralizer",
+          "start_time": 65.262,
+          "end_time": 212.886,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "For this recipe, we want thin noodles. If you can, use the spiralizer instead of chopping to get that pasta-like texture."
+            }
+          ]
+        },
+        {
+          "step_id": 203,
+          "description": "Spiralize-Spiralize 1 medium zucchini into thin noodles using a spiralizer",
+          "start_time": 65.262,
+          "end_time": 212.886,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Remember the pan has been heating for a while. You might want to check it or lower the heat while you finish the zucchini."
+            }
+          ]
+        },
+        {
+          "step_id": 204,
+          "description": "Melt-Melt 1 tablespoons of softened butter",
+          "start_time": 218.27,
+          "end_time": 285.125,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like a teaspoon measurement. The recipe calls for a full tablespoon, so you may want to add a little more butter."
+            }
+          ]
+        },
+        {
+          "step_id": 199,
+          "description": "Add-Add 1 large minced garlic cloves to the pan",
+          "start_time": 288.214,
+          "end_time": 325.738,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're chopping nicely, but try to go a bit finer to get a true mince for the garlic."
+            }
+          ]
+        },
+        {
+          "step_id": 193,
+          "description": "Add-1/6 cup grated parmesan cheese",
+          "start_time": 338.869,
+          "end_time": 399.918,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you have a bit less than 1/6 of a cup there. Feel free to add a little more cheese to match the recipe."
+            }
+          ]
+        },
+        {
+          "step_id": 198,
+          "description": "season-season with salt",
+          "start_time": 410.802,
+          "end_time": 424.553,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like a little salt spilled on the side. You might want to wipe that up before moving on."
+            }
+          ]
+        },
+        {
+          "step_id": 192,
+          "description": "Cook-Cook for 2 minutes or until the zoodles are done",
+          "start_time": 480.009,
+          "end_time": 585.728,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It's been over two minutes now. You might want to check if the zoodles are done so they don't get too soft."
+            }
+          ]
+        },
+        {
+          "step_id": 195,
+          "description": "Top-Top with more parmesan if desired",
+          "start_time": 586.051,
+          "end_time": 592.037,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Oops, some parmesan spilled. Just a reminder to clean that spot up when you have a moment."
+            }
+          ]
+        },
+        {
+          "step_id": 195,
+          "description": "Top-Top with more parmesan if desired",
+          "start_time": 586.051,
+          "end_time": 592.037,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're topping it now, which is fine, but remember to remove the pan from the heat so it doesn't overcook."
+            }
+          ]
+        },
+        {
+          "step_id": 197,
+          "description": "Remove-Remove from heat",
+          "start_time": 594.258,
+          "end_time": 599.5360000000001,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Now that you've added the cheese, go ahead and take the pan off the heat."
+            }
+          ]
+        },
+        {
+          "step_id": 202,
+          "description": "Cook-Cook garlic until fragrant (about 1 minutes). Be careful not to burn garlic",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like the garlic didn't get a chance to cook on its own. It's best to sauté it briefly until fragrant to bring out the flavor."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "18_45",
+    "activity_id": 18,
+    "step_annotations": [
+      {
+        "description": "Heat-Heat a large pan on medium heat",
+        "step_id": 196,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before spiralizing zucchini and peel garlic"
+          }
+        ],
+        "start_time": 5.128,
+        "end_time": 30.049,
+        "modified_description": "Heat-Heat a large saucepan on medium heat"
+      },
+      {
+        "description": "Peel-Peel 1 garlic cloves",
+        "step_id": 200,
+        "start_time": 47.522,
+        "end_time": 125.005
+      },
+      {
+        "description": "Cook-Cook garlic until fragrant (about 1 minutes). Be careful not to burn garlic",
+        "step_id": 202,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Cook-Cook garlic until it burns (about 2.5 minutes)."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding butter and spiralizing zucchini"
+          }
+        ],
+        "start_time": 232,
+        "end_time": 720,
+        "modified_description": "Cook-Cook garlic until it burns (about 2.5 minutes). Put melted ghee at the start of cooking."
+      },
+      {
+        "description": "Melt-Melt 1 tablespoons of softened butter",
+        "step_id": 204,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Melt-Melt 1 tablespoons of clarified butter(ghee)"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before spiralizing zucchini and after cooking garlic"
+          }
+        ],
+        "start_time": 308,
+        "end_time": 321,
+        "modified_description": "Melt-Melt 1 tablespoons of clarified butter(ghee)"
+      },
+      {
+        "description": "season-season with salt",
+        "step_id": 198,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Add a lot of salt, not season with salt"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before spiralizing the zucchini"
+          }
+        ],
+        "start_time": 434.024,
+        "end_time": 457.432,
+        "modified_description": "season-season with salt. Spillage happens."
+      },
+      {
+        "description": "Spiralize-Spiralize 1 medium zucchini into thin noodles using a spiralizer",
+        "step_id": 203,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spiralize-Spiralize 1 medium zucchini into thin noodles using a spiralizer. Did not remove top part of zucchini. Just pressing the zucchini against the spiralizer at the start. Incomplete action of spiralizing. Used both ends of zucchini. Spilling happens."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan and garlic"
+          }
+        ],
+        "start_time": 467.511,
+        "end_time": 638.299,
+        "modified_description": "Spiralize-Spiralize 1 medium zucchini into thin noodles using a spiralizer. Did not remove top part of zucchini. Just pressing the zucchini against the spiralizer at the start. Incomplete action of spiralizing. Used both ends of zucchini. Spilling happens."
+      },
+      {
+        "description": "season-pepper to taste",
+        "step_id": 194,
+        "start_time": 653.195,
+        "end_time": 684.463
+      },
+      {
+        "description": "Add-Add 1 large minced garlic cloves to the pan",
+        "step_id": 199,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Add-Add 1 large sliced garlic cloves to the pan. Throwing cloves. Spilling also."
+          }
+        ],
+        "start_time": 686.763,
+        "end_time": 710.544,
+        "modified_description": "Add-Add 1 large sliced garlic cloves to the pan. Throwing cloves. Spilling also."
+      },
+      {
+        "description": "Add-Add the zucchini noodles",
+        "step_id": 201,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Add-Add the zucchini noodles. Improper way of transferring. Not taking the chopping board and transferring with hand. Spilling the noodles as well."
+          }
+        ],
+        "start_time": 726.87,
+        "end_time": 759.478,
+        "modified_description": "Add-Add the zucchini noodles. Improper way of transferring. Not taking the chopping board and transferring with hand. Spilling the noodles as well."
+      },
+      {
+        "description": "Add-1/6 cup grated parmesan cheese",
+        "step_id": 193,
+        "start_time": 771.139,
+        "end_time": 814.779
+      },
+      {
+        "description": "Cook-Cook for 2 minutes or until the zoodles are done",
+        "step_id": 192,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Cook-Cook for 2 minutes with improper action. Just pressing the zoodles. Taking zoodles in the spoon and out of container. Spilling the zoodles as well."
+          }
+        ],
+        "start_time": 821.053,
+        "end_time": 959.614,
+        "modified_description": "Cook-Cook for 2 minutes with improper action. Just pressing the zoodles. Taking zoodles in the spoon and out of container. Spilling the zoodles as well."
+      },
+      {
+        "description": "Remove-Remove from heat",
+        "step_id": 197,
+        "start_time": 967.303,
+        "end_time": 974.083
+      },
+      {
+        "description": "Top-Top with more parmesan if desired",
+        "step_id": 195,
+        "start_time": 978.203,
+        "end_time": 997.577
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 196,
+          "description": "Heat-Heat a large pan on medium heat",
+          "start_time": 5.128,
+          "end_time": 30.049,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the pan is heating up, you might want to start peeling the garlic and spiralizing the zucchini now so they are ready to go."
+            }
+          ]
+        },
+        {
+          "step_id": 202,
+          "description": "Cook-Cook garlic until fragrant (about 1 minutes). Be careful not to burn garlic",
+          "start_time": 232,
+          "end_time": 720,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The garlic looks like it is starting to burn. You should remove it from the heat or consider starting fresh to avoid a bitter taste."
+            }
+          ]
+        },
+        {
+          "step_id": 202,
+          "description": "Cook-Cook garlic until fragrant (about 1 minutes). Be careful not to burn garlic",
+          "start_time": 232,
+          "end_time": 720,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the garlic is already cooking, let's try to get the zucchini spiralized quickly so we can add it before the garlic overcooks."
+            }
+          ]
+        },
+        {
+          "step_id": 204,
+          "description": "Melt-Melt 1 tablespoons of softened butter",
+          "start_time": 308,
+          "end_time": 321,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I noticed you are using ghee instead of softened butter. The flavor might be slightly different, but we can proceed with it."
+            }
+          ]
+        },
+        {
+          "step_id": 204,
+          "description": "Melt-Melt 1 tablespoons of softened butter",
+          "start_time": 308,
+          "end_time": 321,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "While the butter melts, make sure your zucchini noodles are ready to transfer into the pan."
+            }
+          ]
+        },
+        {
+          "step_id": 198,
+          "description": "season-season with salt",
+          "start_time": 434.024,
+          "end_time": 457.432,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like quite a bit of salt. You might want to scoop some out before it mixes in to keep the seasoning balanced."
+            }
+          ]
+        },
+        {
+          "step_id": 198,
+          "description": "season-season with salt",
+          "start_time": 434.024,
+          "end_time": 457.432,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Usually we season after adding the main ingredients. Let's focus on spiralizing the zucchini first."
+            }
+          ]
+        },
+        {
+          "step_id": 203,
+          "description": "Spiralize-Spiralize 1 medium zucchini into thin noodles using a spiralizer",
+          "start_time": 467.511,
+          "end_time": 638.299,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "For smoother noodles, try cutting off the top of the zucchini first and applying steady pressure with the spiralizer."
+            }
+          ]
+        },
+        {
+          "step_id": 203,
+          "description": "Spiralize-Spiralize 1 medium zucchini into thin noodles using a spiralizer",
+          "start_time": 467.511,
+          "end_time": 638.299,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Now that the zucchini is spiralized, you should add it to the pan quickly since the other ingredients are already heated."
+            }
+          ]
+        },
+        {
+          "step_id": 199,
+          "description": "Add-Add 1 large minced garlic cloves to the pan",
+          "start_time": 686.763,
+          "end_time": 710.544,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please be careful not to throw the garlic into the hot pan, as the oil might splash and cause a burn."
+            }
+          ]
+        },
+        {
+          "step_id": 201,
+          "description": "Add-Add the zucchini noodles",
+          "start_time": 726.87,
+          "end_time": 759.478,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Using a cutting board or bowl to transfer the noodles might help prevent them from spilling onto the stove."
+            }
+          ]
+        },
+        {
+          "step_id": 192,
+          "description": "Cook-Cook for 2 minutes or until the zoodles are done",
+          "start_time": 821.053,
+          "end_time": 959.614,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try tossing the noodles gently instead of pressing them down to ensure they cook evenly without making a mess."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "18_49",
+    "activity_id": 18,
+    "step_annotations": [
+      {
+        "description": "Peel-Peel 1 garlic cloves",
+        "step_id": 200,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Peel entire garlic instead of 1 garlic clove"
+          },
+          {
+            "tag": "Technique Error",
+            "description": "Peel cloves improperly"
+          }
+        ],
+        "start_time": 0,
+        "end_time": 328.309,
+        "modified_description": "Peel-Peel 2 garlic"
+      },
+      {
+        "description": "Heat-Heat a large pan on medium heat",
+        "step_id": 196,
+        "errors": [
+          {
+            "tag": "Temperature Error",
+            "description": "Heat-Heat a large pan on high heat"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before spiralizing zucchini"
+          }
+        ],
+        "start_time": 335.423,
+        "end_time": 343.138,
+        "modified_description": "Heat-Heat a large pan on high heat"
+      },
+      {
+        "description": "Add-Add 1 large minced garlic cloves to the pan",
+        "step_id": 199,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Add-Add 2 large sliced garlic to the pan. mince not done properly instead slicing done"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Add cloves along with peeled skin"
+          },
+          {
+            "tag": "Measurement Error",
+            "description": "Add all cloves in a garlic instead of 1"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before spiralizing zucchini and melting butter in the pan"
+          }
+        ],
+        "start_time": 360.851,
+        "end_time": 685.025
+      },
+      {
+        "description": "Cook-Cook garlic until fragrant (about 1 minutes). Be careful not to burn garlic",
+        "step_id": 202,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Cook-Cook garlic until fragrant (about 3 minutes). Burn the garlic."
+          },
+          {
+            "tag": "Technique Error",
+            "description": "Cook-Cook garlic until fragrant (about 3 minutes). Burn the garlic."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before spiralizing zucchini and melting butter in the pan"
+          }
+        ],
+        "start_time": 686.074,
+        "end_time": 858.835,
+        "modified_description": "Cook-Cook garlic until fragrant (about 3 minutes). Burn the garlic."
+      },
+      {
+        "description": "season-pepper to taste",
+        "step_id": 194,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before spiralizing zucchini and melting butter in the pan"
+          }
+        ],
+        "start_time": 859.983,
+        "end_time": 876.025
+      },
+      {
+        "description": "season-season with salt",
+        "step_id": 198,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before spiralizing zucchini and melting butter in the pan"
+          }
+        ],
+        "start_time": 878.864,
+        "end_time": 887.891
+      },
+      {
+        "description": "Spiralize-Spiralize 1 medium zucchini into thin noodles using a spiralizer",
+        "step_id": 203,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after seasoning"
+          }
+        ],
+        "start_time": 906.809,
+        "end_time": 1077.667
+      },
+      {
+        "description": "Add-Add the zucchini noodles",
+        "step_id": 201,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after seasoning"
+          }
+        ],
+        "start_time": 1085.84,
+        "end_time": 1105.553
+      },
+      {
+        "description": "Melt-Melt 1 tablespoons of softened butter",
+        "step_id": 204,
+        "errors": [
+          {
+            "tag": "Temperature Error",
+            "description": "Freeze-Freeze 1 tablespoons of softened butter"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after correct order"
+          }
+        ],
+        "start_time": 1116.563,
+        "end_time": 1168.434,
+        "modified_description": "Freeze- Freeze 1 tablespoons of softened butter"
+      },
+      {
+        "description": "Cook-Cook for 2 minutes or until the zoodles are done",
+        "step_id": 192,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Cook-Cook for 4 minutes or until the zoodles are done"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding parmesan cheese"
+          }
+        ],
+        "start_time": 1190.263,
+        "end_time": 1391.256,
+        "modified_description": "Cook-Cook for 4 minutes or until the zoodles are done"
+      },
+      {
+        "description": "Add-1/6 cup grated parmesan cheese",
+        "step_id": 193,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Add-1/4 cup grated parmesan cheese"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after cooking zoodles"
+          }
+        ],
+        "start_time": 1391.816,
+        "end_time": 1459.186,
+        "modified_description": "Add-1/4 cup grated parmesan cheese"
+      },
+      {
+        "description": "Remove-Remove from heat",
+        "step_id": 197,
+        "start_time": 1459.624,
+        "end_time": 1463.482
+      },
+      {
+        "description": "Top-Top with more parmesan if desired",
+        "step_id": 195,
+        "start_time": 1481.08,
+        "end_time": 1494.415
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 200,
+          "description": "Peel-Peel 1 garlic cloves",
+          "start_time": 0.0,
+          "end_time": 328.309,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We only need one clove for this recipe. You can save the rest of the bulb for later use."
+            }
+          ]
+        },
+        {
+          "step_id": 200,
+          "description": "Peel-Peel 1 garlic cloves",
+          "start_time": 0.0,
+          "end_time": 328.309,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "If you press down gently on the clove with the flat side of your knife, the skin should peel off much more easily."
+            }
+          ]
+        },
+        {
+          "step_id": 196,
+          "description": "Heat-Heat a large pan on medium heat",
+          "start_time": 335.423,
+          "end_time": 343.138,
+          "error_tag": "Temperature Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "High heat might burn the ingredients too quickly. It is safer to lower the flame to medium."
+            }
+          ]
+        },
+        {
+          "step_id": 196,
+          "description": "Heat-Heat a large pan on medium heat",
+          "start_time": 335.423,
+          "end_time": 343.138,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Episodic Proactive Service",
+            "sub": "Episodic Task Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Hold on, we haven't spiralized the zucchini yet. It is best to prepare the noodles before heating the pan."
+            }
+          ]
+        },
+        {
+          "step_id": 199,
+          "description": "Add-Add 1 large minced garlic cloves to the pan",
+          "start_time": 360.851,
+          "end_time": 685.025,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The recipe calls for one minced clove. Since these are sliced and doubled, the garlic flavor might be very strong."
+            }
+          ]
+        },
+        {
+          "step_id": 199,
+          "description": "Add-Add 1 large minced garlic cloves to the pan",
+          "start_time": 360.851,
+          "end_time": 685.025,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like some unpeeled skin fell into the pan. Please carefully remove it before continuing."
+            }
+          ]
+        },
+        {
+          "step_id": 199,
+          "description": "Add-Add 1 large minced garlic cloves to the pan",
+          "start_time": 360.851,
+          "end_time": 685.025,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That is a whole bulb of garlic! We only need one clove, so you might want to scoop the rest out."
+            }
+          ]
+        },
+        {
+          "step_id": 199,
+          "description": "Add-Add 1 large minced garlic cloves to the pan",
+          "start_time": 360.851,
+          "end_time": 685.025,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Episodic Proactive Service",
+            "sub": "Episodic Task Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the zucchini isn't ready yet, you might want to take the pan off the heat so the garlic doesn't burn while we catch up."
+            }
+          ]
+        },
+        {
+          "step_id": 202,
+          "description": "Cook-Cook garlic until fragrant (about 1 minutes). Be careful not to burn garlic",
+          "start_time": 686.074,
+          "end_time": 858.835,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The garlic looks burnt. It might taste bitter, so it is best to clean the pan and start over with fresh garlic."
+            }
+          ]
+        },
+        {
+          "step_id": 202,
+          "description": "Cook-Cook garlic until fragrant (about 1 minutes). Be careful not to burn garlic",
+          "start_time": 686.074,
+          "end_time": 858.835,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "To prevent the garlic from burning next time, try stirring constantly and keeping the heat lower."
+            }
+          ]
+        },
+        {
+          "step_id": 202,
+          "description": "Cook-Cook garlic until fragrant (about 1 minutes). Be careful not to burn garlic",
+          "start_time": 686.074,
+          "end_time": 858.835,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Episodic Proactive Service",
+            "sub": "Episodic Task Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We still need to spiralize the zucchini noodles. Let's pause the cooking here and handle that step."
+            }
+          ]
+        },
+        {
+          "step_id": 194,
+          "description": "season-pepper to taste",
+          "start_time": 859.983,
+          "end_time": 876.025,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Episodic Proactive Service",
+            "sub": "Episodic Task Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We are seasoning the pan, but the main ingredient—zucchini—is missing. Let's spiralize the zucchini first."
+            }
+          ]
+        },
+        {
+          "step_id": 198,
+          "description": "season-season with salt",
+          "start_time": 878.864,
+          "end_time": 887.891,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Episodic Proactive Service",
+            "sub": "Episodic Task Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget the zucchini noodles. We need those prepared before we finish seasoning the dish."
+            }
+          ]
+        },
+        {
+          "step_id": 203,
+          "description": "Spiralize-Spiralize 1 medium zucchini into thin noodles using a spiralizer",
+          "start_time": 906.809,
+          "end_time": 1077.667,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Now that you are spiralizing the zucchini, we can add it to the seasoned pan as soon as you are done."
+            }
+          ]
+        },
+        {
+          "step_id": 201,
+          "description": "Add-Add the zucchini noodles",
+          "start_time": 1085.84,
+          "end_time": 1105.553,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Great, go ahead and add the zucchini noodles to the pan now to combine them with the seasoning."
+            }
+          ]
+        },
+        {
+          "step_id": 204,
+          "description": "Melt-Melt 1 tablespoons of softened butter",
+          "start_time": 1116.563,
+          "end_time": 1168.434,
+          "error_tag": "Temperature Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you are putting the butter in the freezer. We actually need to melt it in the pan now."
+            }
+          ]
+        },
+        {
+          "step_id": 204,
+          "description": "Melt-Melt 1 tablespoons of softened butter",
+          "start_time": 1116.563,
+          "end_time": 1168.434,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You can add the butter now to help create the sauce for the noodles."
+            }
+          ]
+        },
+        {
+          "step_id": 192,
+          "description": "Cook-Cook for 2 minutes or until the zoodles are done",
+          "start_time": 1190.263,
+          "end_time": 1391.256,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Four minutes might make the zucchini too mushy. Check them at two minutes to ensure they stay al dente."
+            }
+          ]
+        },
+        {
+          "step_id": 192,
+          "description": "Cook-Cook for 2 minutes or until the zoodles are done",
+          "start_time": 1190.263,
+          "end_time": 1391.256,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Once the noodles are cooked to your liking, we will be ready to add the parmesan cheese."
+            }
+          ]
+        },
+        {
+          "step_id": 193,
+          "description": "Add-1/6 cup grated parmesan cheese",
+          "start_time": 1391.816,
+          "end_time": 1459.186,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That is a bit more parmesan than called for, so you might want to mix it thoroughly to ensure it melts evenly."
+            }
+          ]
+        },
+        {
+          "step_id": 193,
+          "description": "Add-1/6 cup grated parmesan cheese",
+          "start_time": 1391.816,
+          "end_time": 1459.186,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Now is the perfect time to mix in the parmesan cheese."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "18_101",
+    "activity_id": 18,
+    "step_annotations": [
+      {
+        "description": "Peel-Peel 1 garlic cloves",
+        "step_id": 200,
+        "start_time": 2.128,
+        "end_time": 49.891
+      },
+      {
+        "description": "Heat-Heat a large pan on medium heat",
+        "step_id": 196,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before spiralizing zucchini"
+          }
+        ],
+        "start_time": 54.228,
+        "end_time": 91.866
+      },
+      {
+        "description": "Melt-Melt 1 tablespoons of softened butter",
+        "step_id": 204,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Added garlic butter"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Used hands to add butter to pan"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before spiralizing zucchini"
+          }
+        ],
+        "start_time": 221.69,
+        "end_time": 285.086,
+        "modified_description": "Melt-Melt 1 tablespoons of softened garlic butter"
+      },
+      {
+        "description": "Add-Add 1 large minced garlic cloves to the pan",
+        "step_id": 199,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before spiralizing zucchini"
+          }
+        ],
+        "start_time": 292.628,
+        "end_time": 436.723
+      },
+      {
+        "description": "Cook-Cook garlic until fragrant (about 1 minutes). Be careful not to burn garlic",
+        "step_id": 202,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Cook garlic for more than 1 minute"
+          }
+        ],
+        "start_time": 420,
+        "end_time": 621
+      },
+      {
+        "description": "Spiralize-Spiralize 1 medium zucchini into thin noodles using a spiralizer",
+        "step_id": 203,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "did not remove ends to spiralize"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 449.964,
+        "end_time": 622.202
+      },
+      {
+        "description": "Add-Add the zucchini noodles",
+        "step_id": 201,
+        "start_time": 621.179,
+        "end_time": 648.019
+      },
+      {
+        "description": "season-season with salt",
+        "step_id": 198,
+        "start_time": 652.046,
+        "end_time": 662.086
+      },
+      {
+        "description": "season-pepper to taste",
+        "step_id": 194,
+        "start_time": 665.959,
+        "end_time": 679.798
+      },
+      {
+        "description": "Add-1/6 cup grated parmesan cheese",
+        "step_id": 193,
+        "start_time": 693.556796240073,
+        "end_time": 720.2956642158957
+      },
+      {
+        "description": "Cook-Cook for 2 minutes or until the zoodles are done",
+        "step_id": 192,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill while sauteing and cooking the zoodles"
+          }
+        ],
+        "start_time": 685.15,
+        "end_time": 813
+      },
+      {
+        "description": "Remove-Remove from heat",
+        "step_id": 197,
+        "start_time": 816.1099411292604,
+        "end_time": 820.137
+      },
+      {
+        "description": "Top-Top with more parmesan if desired",
+        "step_id": 195,
+        "start_time": -1.0,
+        "end_time": -1.0
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 196,
+          "description": "Heat-Heat a large pan on medium heat",
+          "start_time": 54.228,
+          "end_time": 91.866,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like the pan is heating up, but the zucchini isn't spiralized yet. You might want to spiralize the zucchini first so the pan doesn't get too hot."
+            }
+          ]
+        },
+        {
+          "step_id": 204,
+          "description": "Melt-Melt 1 tablespoons of softened garlic butter",
+          "start_time": 221.69,
+          "end_time": 285.086,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I noticed you used garlic butter instead of plain butter. You might want to adjust the amount of minced garlic you add later so the flavor isn't too strong."
+            }
+          ]
+        },
+        {
+          "step_id": 204,
+          "description": "Melt-Melt 1 tablespoons of softened garlic butter",
+          "start_time": 221.69,
+          "end_time": 285.086,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please be careful using your hands near the hot pan. It is safer to use a utensil or drop the butter from a small dish."
+            }
+          ]
+        },
+        {
+          "step_id": 204,
+          "description": "Melt-Melt 1 tablespoons of softened garlic butter",
+          "start_time": 221.69,
+          "end_time": 285.086,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the butter is already melting, we should get that zucchini spiralized quickly so the butter doesn't burn."
+            }
+          ]
+        },
+        {
+          "step_id": 199,
+          "description": "Add-Add 1 large minced garlic cloves to the pan",
+          "start_time": 292.628,
+          "end_time": 436.723,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The garlic is cooking, but the zucchini noodles aren't ready yet. You might want to lower the heat so the garlic doesn't burn while you spiralize."
+            }
+          ]
+        },
+        {
+          "step_id": 202,
+          "description": "Cook-Cook garlic until fragrant (about 1 minutes). Be careful not to burn garlic",
+          "start_time": 420.0,
+          "end_time": 621.0,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The garlic has been cooking for over a minute and might burn. You should probably add the zucchini or remove the pan from the heat now."
+            }
+          ]
+        },
+        {
+          "step_id": 203,
+          "description": "Spiralize-Spiralize 1 medium zucchini into thin noodles using a spiralizer",
+          "start_time": 449.964,
+          "end_time": 622.202,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It is usually easier to spiralize if you trim the ends of the zucchini first. That helps the spiralizer grip the vegetable better."
+            }
+          ]
+        },
+        {
+          "step_id": 203,
+          "description": "Spiralize-Spiralize 1 medium zucchini into thin noodles using a spiralizer",
+          "start_time": 449.964,
+          "end_time": 622.202,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "While you are spiralizing, don't forget the garlic in the pan is still cooking. You might want to check it so it doesn't overcook."
+            }
+          ]
+        },
+        {
+          "step_id": 192,
+          "description": "Cook-Cook for 2 minutes or until the zoodles are done",
+          "start_time": 685.15,
+          "end_time": 813.0,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful with the sauteing; some zoodles are spilling out. You might want to stir more gently to avoid hot splashes."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "20_25",
+    "activity_id": 20,
+    "step_annotations": [
+      {
+        "description": "Peel-Peel 2 garlic cloves",
+        "step_id": 176,
+        "start_time": 11.697318946963573,
+        "end_time": 100.069
+      },
+      {
+        "description": "Rinse-Rinse 3 mushrooms under cold water",
+        "step_id": 206,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Took only 2 mushrooms"
+          }
+        ],
+        "start_time": 102.75855276098643,
+        "end_time": 131.308,
+        "modified_description": "Rinse-Rinse 2 mushrooms under cold water"
+      },
+      {
+        "description": "Chop-Chop 1 shallot",
+        "step_id": 212,
+        "start_time": 134.317,
+        "end_time": 240.087
+      },
+      {
+        "description": "mince-mince garlic cloves",
+        "step_id": 211,
+        "start_time": 241.934,
+        "end_time": 447.12
+      },
+      {
+        "description": "pat-pat rinsed mushrooms dry with a paper towel",
+        "step_id": 205,
+        "start_time": 449.22,
+        "end_time": 466.162
+      },
+      {
+        "description": "Pull-Pull out mushroom stems",
+        "step_id": 214,
+        "start_time": 474.751,
+        "end_time": 501.43
+      },
+      {
+        "description": "Slice-Slice the mushrooms",
+        "step_id": 210,
+        "start_time": 503.937,
+        "end_time": 531.961
+      },
+      {
+        "description": "Heat-Heat 1 tbsp olive oil in a large skillet over medium-high heat",
+        "step_id": 215,
+        "start_time": 540.056,
+        "end_time": 647.324
+      },
+      {
+        "description": "add-Once the pan is hot, add the mushrooms",
+        "step_id": 208,
+        "start_time": 653.333,
+        "end_time": 663.271
+      },
+      {
+        "description": "cook-cook for 3-5 minutes, stirring often, until mushrooms start to soften and brown",
+        "step_id": 213,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Burnt because of different type of utensils"
+          }
+        ],
+        "start_time": 670.859,
+        "end_time": 780.634,
+        "modified_description": "cook-cook for 3-5 minutes, stirring often, until mushrooms start to soften and brown; burn"
+      },
+      {
+        "description": "Add-Add chopped shallot to the pan",
+        "step_id": 209,
+        "start_time": 783.892,
+        "end_time": 793.581
+      },
+      {
+        "description": "cook-cook the pan, often stirring, for 1 minute",
+        "step_id": 207,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Pan too hot, burnt"
+          }
+        ],
+        "start_time": 795,
+        "end_time": 855,
+        "modified_description": "cook-cook the pan, often stirring, for 1 minute; burn"
+      },
+      {
+        "description": "Add-Add 2 cloves of minced garlic to the pan",
+        "step_id": 218,
+        "start_time": 861.858,
+        "end_time": 872.202
+      },
+      {
+        "description": "Add-1/4 tbsp balsamic vinegar to the pan",
+        "step_id": 217,
+        "start_time": 887.958,
+        "end_time": 923.891
+      },
+      {
+        "description": "cook-cook the pan, often stirring, for 1 minute",
+        "step_id": 207,
+        "start_time": 923.982,
+        "end_time": 953.249
+      },
+      {
+        "description": "Season-pepper on pan to taste",
+        "step_id": 219,
+        "start_time": 956.761,
+        "end_time": 968.033
+      },
+      {
+        "description": "Season-Season pan with salt",
+        "step_id": 220,
+        "start_time": 970.038,
+        "end_time": 983.999
+      },
+      {
+        "description": "Transfer-Transfer the contents of the pan to a serving dish",
+        "step_id": 216,
+        "start_time": 995.836,
+        "end_time": 1031.774
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 206,
+          "description": "Rinse-Rinse 3 mushrooms under cold water",
+          "start_time": 102.75855276098643,
+          "end_time": 131.308,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you've only rinsed two mushrooms, but the recipe calls for three."
+            },
+            {
+              "role": "user",
+              "utterance": "Oh, right. I'll grab one more."
+            }
+          ]
+        },
+        {
+          "step_id": 213,
+          "description": "cook-cook for 3-5 minutes, stirring often, until mushrooms start to soften and brown",
+          "start_time": 670.859,
+          "end_time": 780.634,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The mushrooms seem to be sticking and burning. Lowering the heat or switching utensils might help prevent them from scorching."
+            }
+          ]
+        },
+        {
+          "step_id": 207,
+          "description": "cook-cook the pan, often stirring, for 1 minute",
+          "start_time": 795.0,
+          "end_time": 855.0,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The pan is getting quite hot. You might want to lower the flame to avoid burning the shallots."
+            },
+            {
+              "role": "user",
+              "utterance": "Okay, turning it down."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "20_26",
+    "activity_id": 20,
+    "step_annotations": [
+      {
+        "description": "Heat-Heat 1 tbsp olive oil in a large skillet over medium-high heat",
+        "step_id": 215,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Add 2 tbsp oil instead of 1 tbsp"
+          },
+          {
+            "tag": "Temperature Error",
+            "description": "heat set to low heat instead of medium-high heat"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing the ingredients"
+          }
+        ],
+        "start_time": 4.28,
+        "end_time": 75.669,
+        "modified_description": "Heat-Heat 2 tbsp olive oil in a large skillet over low heat"
+      },
+      {
+        "description": "Rinse-Rinse 3 mushrooms under cold water",
+        "step_id": 206,
+        "errors": [
+          {
+            "tag": "Temperature Error",
+            "description": "Use hot water also to rinse"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 77.871,
+        "end_time": 158.246,
+        "modified_description": "Rinse-Rinse 3 mushrooms under cold water followed by hot water"
+      },
+      {
+        "description": "Peel-Peel 2 garlic cloves",
+        "step_id": 176,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Peel garlic cloves improperly"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 163.255,
+        "end_time": 194.497,
+        "modified_description": "Peel-Peel 2 garlic cloves incompletely"
+      },
+      {
+        "description": "pat-pat rinsed mushrooms dry with a paper towel",
+        "step_id": 205,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Use cloth towel to pat instead of paper towel"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 195.688,
+        "end_time": 224.859,
+        "modified_description": "pat-immediately pat rinsed mushrooms dry with a cloth towel"
+      },
+      {
+        "description": "Pull-Pull out mushroom stems",
+        "step_id": 214,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Pull only half stem out for one of the mushrooms"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 225.122,
+        "end_time": 254.455,
+        "modified_description": "Pull-Pull out mushroom stems incompletely"
+      },
+      {
+        "description": "Chop-Chop 1 shallot",
+        "step_id": 212,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Use scallion instead of shallot"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 266.758,
+        "end_time": 338.396,
+        "modified_description": "Chop-Chop 1 Scallion"
+      },
+      {
+        "description": "Slice-Slice the mushrooms",
+        "step_id": 210,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "chop instead of slice"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 345.44,
+        "end_time": 452.834,
+        "modified_description": "chop-chop the mushrooms"
+      },
+      {
+        "description": "add-Once the pan is hot, add the mushrooms",
+        "step_id": 208,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "dont wait for pan to be hot and spill while adding to pan"
+          },
+          {
+            "tag": "Technique Error",
+            "description": "Spill while adding mushrooms to the pan"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before mincing the garlic"
+          }
+        ],
+        "start_time": 455.472,
+        "end_time": 470.876,
+        "modified_description": "add-add the mushrooms to the pan even if it is cold spilling some outside and increase heat to medium"
+      },
+      {
+        "description": "cook-cook for 3-5 minutes, stirring often, until mushrooms start to soften and brown",
+        "step_id": 213,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "cook for 6 mins instead of 3-5 mins and dont wait till mushrooms are soft and brown"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before mincing the garlic"
+          }
+        ],
+        "start_time": 485.737,
+        "end_time": 800,
+        "modified_description": "cook-cook for 6 minutes, stirring often, and dont wait until mushrooms start to soften and brown"
+      },
+      {
+        "description": "mince-mince garlic cloves",
+        "step_id": 211,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after cooking the mushrooms"
+          }
+        ],
+        "start_time": 715.019,
+        "end_time": 797.819
+      },
+      {
+        "description": "cook-cook the pan, often stirring, for 1 minute",
+        "step_id": 207,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding chopped scallion to the pan"
+          }
+        ],
+        "start_time": 800,
+        "end_time": 870
+      },
+      {
+        "description": "Add-Add 2 cloves of minced garlic to the pan",
+        "step_id": 218,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding chopped scallion to the pan"
+          }
+        ],
+        "start_time": 875.419,
+        "end_time": 885.196
+      },
+      {
+        "description": "Add-Add chopped shallot to the pan",
+        "step_id": 209,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "spill while adding scallion to the pan"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding minced garlic to the pan"
+          }
+        ],
+        "start_time": 908.354,
+        "end_time": 924.386,
+        "modified_description": "Add-Add chopped scallion to the pan and spill while adding"
+      },
+      {
+        "description": "cook-cook the pan, often stirring, for 1 minute",
+        "step_id": 207,
+        "start_time": 925.562840589259,
+        "end_time": 1000.04
+      },
+      {
+        "description": "Season-pepper on pan to taste",
+        "step_id": 219,
+        "start_time": 1001.975,
+        "end_time": 1017.158
+      },
+      {
+        "description": "Season-Season pan with salt",
+        "step_id": 220,
+        "start_time": 1018.099,
+        "end_time": 1050.4892334286424
+      },
+      {
+        "description": "Transfer-Transfer the contents of the pan to a serving dish",
+        "step_id": 216,
+        "start_time": 1053.748182807061,
+        "end_time": 1083.6218854425658
+      },
+      {
+        "description": "Add-1/4 tbsp balsamic vinegar to the pan",
+        "step_id": 217,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 215,
+          "description": "Heat-Heat 1 tbsp olive oil in a large skillet over medium-high heat",
+          "start_time": 4.28,
+          "end_time": 75.669,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you added a bit more oil than needed. You might want to remove some so the dish isn't too greasy."
+            }
+          ]
+        },
+        {
+          "step_id": 215,
+          "description": "Heat-Heat 1 tbsp olive oil in a large skillet over medium-high heat",
+          "start_time": 4.28,
+          "end_time": 75.669,
+          "error_tag": "Temperature Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The heat is currently set to low, but medium-high is best for sautéing mushrooms. Please adjust the dial."
+            }
+          ]
+        },
+        {
+          "step_id": 215,
+          "description": "Heat-Heat 1 tbsp olive oil in a large skillet over medium-high heat",
+          "start_time": 4.28,
+          "end_time": 75.669,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're starting to heat the oil, but the ingredients aren't prepped yet. It's safer to wait or keep the heat off until everything is ready."
+            }
+          ]
+        },
+        {
+          "step_id": 206,
+          "description": "Rinse-Rinse 3 mushrooms under cold water",
+          "start_time": 77.871,
+          "end_time": 158.246,
+          "error_tag": "Temperature Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Make sure to use only cold water for rinsing; hot water can start cooking the mushrooms prematurely."
+            }
+          ]
+        },
+        {
+          "step_id": 206,
+          "description": "Rinse-Rinse 3 mushrooms under cold water",
+          "start_time": 77.871,
+          "end_time": 158.246,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Just a reminder that your pan is heating up on the stove while you rinse these."
+            }
+          ]
+        },
+        {
+          "step_id": 176,
+          "description": "Peel-Peel 2 garlic cloves",
+          "start_time": 163.255,
+          "end_time": 194.497,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "If the peel is stubborn, try crushing the clove slightly with the flat side of your knife to loosen it."
+            }
+          ]
+        },
+        {
+          "step_id": 176,
+          "description": "Peel-Peel 2 garlic cloves",
+          "start_time": 163.255,
+          "end_time": 194.497,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget the oil in the pan is getting hot while you peel the garlic."
+            }
+          ]
+        },
+        {
+          "step_id": 205,
+          "description": "pat-pat rinsed mushrooms dry with a paper towel",
+          "start_time": 195.688,
+          "end_time": 224.859,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Using a paper towel is recommended here to absorb moisture effectively without staining your cloth towels."
+            }
+          ]
+        },
+        {
+          "step_id": 205,
+          "description": "pat-pat rinsed mushrooms dry with a paper towel",
+          "start_time": 195.688,
+          "end_time": 224.859,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The pan is still on the heat; please check it soon."
+            }
+          ]
+        },
+        {
+          "step_id": 214,
+          "description": "Pull-Pull out mushroom stems",
+          "start_time": 225.122,
+          "end_time": 254.455,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Ensure you pull the entire stem out cleanly for a better texture."
+            }
+          ]
+        },
+        {
+          "step_id": 214,
+          "description": "Pull-Pull out mushroom stems",
+          "start_time": 225.122,
+          "end_time": 254.455,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Be careful, your pan has been heating for several minutes now."
+            }
+          ]
+        },
+        {
+          "step_id": 212,
+          "description": "Chop-Chop 1 shallot",
+          "start_time": 266.758,
+          "end_time": 338.396,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You are preparing a scallion, but the recipe calls for a shallot. If available, swapping them would be better."
+            }
+          ]
+        },
+        {
+          "step_id": 212,
+          "description": "Chop-Chop 1 shallot",
+          "start_time": 266.758,
+          "end_time": 338.396,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The pan is still heating on the stove."
+            }
+          ]
+        },
+        {
+          "step_id": 210,
+          "description": "Slice-Slice the mushrooms",
+          "start_time": 345.44,
+          "end_time": 452.834,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try to slice the mushrooms rather than chopping them so they cook evenly."
+            }
+          ]
+        },
+        {
+          "step_id": 210,
+          "description": "Slice-Slice the mushrooms",
+          "start_time": 345.44,
+          "end_time": 452.834,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please remember the pan is hot and waiting for the ingredients."
+            }
+          ]
+        },
+        {
+          "step_id": 208,
+          "description": "add-Once the pan is hot, add the mushrooms",
+          "start_time": 455.472,
+          "end_time": 470.876,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The pan might have cooled down. It's best to wait until the oil shimmers or sizzles before adding the mushrooms."
+            }
+          ]
+        },
+        {
+          "step_id": 208,
+          "description": "add-Once the pan is hot, add the mushrooms",
+          "start_time": 455.472,
+          "end_time": 470.876,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Watch out, some mushrooms spilled near the burner. Please clear them to avoid burning."
+            }
+          ]
+        },
+        {
+          "step_id": 208,
+          "description": "add-Once the pan is hot, add the mushrooms",
+          "start_time": 455.472,
+          "end_time": 470.876,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Episodic Proactive Service",
+            "sub": "Episodic Task Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I noticed you haven't minced the garlic yet. You'll need it soon after the mushrooms cook."
+            }
+          ]
+        },
+        {
+          "step_id": 213,
+          "description": "cook-cook for 3-5 minutes, stirring often, until mushrooms start to soften and brown",
+          "start_time": 485.737,
+          "end_time": 800.0,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Keep an eye on the texture; 3 to 5 minutes should be enough for them to soften without overcooking."
+            }
+          ]
+        },
+        {
+          "step_id": 213,
+          "description": "cook-cook for 3-5 minutes, stirring often, until mushrooms start to soften and brown",
+          "start_time": 485.737,
+          "end_time": 800.0,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Episodic Proactive Service",
+            "sub": "Episodic Task Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "While the mushrooms are cooking, you might want to mince that garlic so it's ready."
+            }
+          ]
+        },
+        {
+          "step_id": 211,
+          "description": "mince-mince garlic cloves",
+          "start_time": 715.019,
+          "end_time": 797.819,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the mushrooms are already cooking, try to mince the garlic quickly so you can tend to the pan."
+            }
+          ]
+        },
+        {
+          "step_id": 207,
+          "description": "cook-cook the pan, often stirring, for 1 minute",
+          "start_time": 800.0,
+          "end_time": 870.0,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're cooking this down, but remember the chopped scallions still need to be added."
+            }
+          ]
+        },
+        {
+          "step_id": 218,
+          "description": "Add-Add 2 cloves of minced garlic to the pan",
+          "start_time": 875.419,
+          "end_time": 885.196,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Typically scallions go in before garlic, but since you're adding garlic now, just make sure to add the scallions right after."
+            }
+          ]
+        },
+        {
+          "step_id": 209,
+          "description": "Add-Add chopped shallot to the pan",
+          "start_time": 908.354,
+          "end_time": 924.386,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful, some scallions fell onto the stovetop. Please wipe them up to prevent burning."
+            }
+          ]
+        },
+        {
+          "step_id": 209,
+          "description": "Add-Add chopped shallot to the pan",
+          "start_time": 908.354,
+          "end_time": 924.386,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Good, the scallions are in. Stir them well with the garlic."
+            }
+          ]
+        },
+        {
+          "step_id": 217,
+          "description": "Add-1/4 tbsp balsamic vinegar to the pan",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you missed the balsamic vinegar. You should add a splash now for the best flavor."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "20_29",
+    "activity_id": 20,
+    "step_annotations": [
+      {
+        "description": "Rinse-Rinse 3 mushrooms under cold water",
+        "step_id": 206,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "use 2 mushrooms instead of 3"
+          }
+        ],
+        "start_time": 1.518,
+        "end_time": 49.116,
+        "modified_description": "Rinse-Rinse 2 mushrooms under cold water"
+      },
+      {
+        "description": "Peel-Peel 2 garlic cloves",
+        "step_id": 176,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Peel garlic cloves partially instead of fully"
+          }
+        ],
+        "start_time": 55.779,
+        "end_time": 116.017,
+        "modified_description": "Peel-Peel 2 garlic cloves partially"
+      },
+      {
+        "description": "pat-pat rinsed mushrooms dry with a paper towel",
+        "step_id": 205,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "squeeze mushrooms instead of patting"
+          }
+        ],
+        "start_time": 118.901,
+        "end_time": 154.662,
+        "modified_description": "squeeze-squeeze rinsed mushrooms dry with a paper towel"
+      },
+      {
+        "description": "Heat-Heat 1 tbsp olive oil in a large skillet over medium-high heat",
+        "step_id": 215,
+        "errors": [
+          {
+            "tag": "Temperature Error",
+            "description": "use low heat instead of high heat"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing the ingredients"
+          }
+        ],
+        "start_time": 185.598,
+        "end_time": 229.634,
+        "modified_description": "Heat-Heat 1 tbsp olive oil in a large skillet over low heat"
+      },
+      {
+        "description": "Chop-Chop 1 shallot",
+        "step_id": 212,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "chop shallot without peeling it"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 235.90699999999998,
+        "end_time": 414.96500000000003,
+        "modified_description": "Chop-Chop 1 shallot without peeling"
+      },
+      {
+        "description": "Slice-Slice the mushrooms",
+        "step_id": 210,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Chop mushrooms instead of slicing"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 425.407,
+        "end_time": 570.769,
+        "modified_description": "chop-chop the mushrooms"
+      },
+      {
+        "description": "mince-mince garlic cloves",
+        "step_id": 211,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 575.095,
+        "end_time": 665.132
+      },
+      {
+        "description": "add-Once the pan is hot, add the mushrooms",
+        "step_id": 208,
+        "start_time": 669.458,
+        "end_time": 691.246
+      },
+      {
+        "description": "cook-cook for 3-5 minutes, stirring often, until mushrooms start to soften and brown",
+        "step_id": 213,
+        "start_time": 696.558,
+        "end_time": 882.698
+      },
+      {
+        "description": "cook-cook the pan, often stirring, for 1 minute",
+        "step_id": 207,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "cook for 2 mins instead of 1 min"
+          }
+        ],
+        "start_time": 885,
+        "end_time": 1005,
+        "modified_description": "cook-cook the pan, often stirring, for 2 minute"
+      },
+      {
+        "description": "Add-1/4 tbsp balsamic vinegar to the pan",
+        "step_id": 217,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "add 1 tbsp balsamic vinegar instead of 1/4 tbsp"
+          }
+        ],
+        "start_time": 1006.904,
+        "end_time": 1049.9,
+        "modified_description": "Add-1 tbsp balsamic vinegar to the pan"
+      },
+      {
+        "description": "Add-Add 2 cloves of minced garlic to the pan",
+        "step_id": 218,
+        "start_time": 1055.872,
+        "end_time": 1070.246
+      },
+      {
+        "description": "cook-cook the pan, often stirring, for 1 minute",
+        "step_id": 207,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Cooked for 2.5 minutes instead of 1 minute"
+          }
+        ],
+        "start_time": 1070.955,
+        "end_time": 1215
+      },
+      {
+        "description": "Season-Season pan with salt",
+        "step_id": 220,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Use hand to season the pan instead of using a spoon"
+          }
+        ],
+        "start_time": 1146.362,
+        "end_time": 1164.509
+      },
+      {
+        "description": "Season-pepper on pan to taste",
+        "step_id": 219,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "spill some pepper outside"
+          }
+        ],
+        "start_time": 1166.341,
+        "end_time": 1185.161,
+        "modified_description": "Season-pepper on pan to taste and spill some outside while adding"
+      },
+      {
+        "description": "Transfer-Transfer the contents of the pan to a serving dish",
+        "step_id": 216,
+        "start_time": 1190.993,
+        "end_time": 1223.529
+      },
+      {
+        "description": "Add-Add chopped shallot to the pan",
+        "step_id": 209,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Pull-Pull out mushroom stems",
+        "step_id": 214,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 206,
+          "description": "Rinse-Rinse 3 mushrooms under cold water",
+          "start_time": 1.518,
+          "end_time": 49.116,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you have two mushrooms there. The recipe calls for three to ensure the right portion size."
+            }
+          ]
+        },
+        {
+          "step_id": 176,
+          "description": "Peel-Peel 2 garlic cloves",
+          "start_time": 55.779,
+          "end_time": 116.017,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Make sure to peel the garlic cloves completely so no skin remains before you start mincing."
+            }
+          ]
+        },
+        {
+          "step_id": 205,
+          "description": "pat-pat rinsed mushrooms dry with a paper towel",
+          "start_time": 118.901,
+          "end_time": 154.662,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try patting the mushrooms gently instead of squeezing them, so you preserve their texture."
+            }
+          ]
+        },
+        {
+          "step_id": 215,
+          "description": "Heat-Heat 1 tbsp olive oil in a large skillet over medium-high heat",
+          "start_time": 185.598,
+          "end_time": 229.634,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're heating the oil now, but the ingredients aren't chopped yet. It's best to prepare the vegetables first so the pan doesn't sit empty for too long."
+            }
+          ]
+        },
+        {
+          "step_id": 212,
+          "description": "Chop-Chop 1 shallot",
+          "start_time": 235.907,
+          "end_time": 414.965,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please remember to peel the shallot before chopping it to avoid getting any skin in the dish."
+            }
+          ]
+        },
+        {
+          "step_id": 210,
+          "description": "Slice-Slice the mushrooms",
+          "start_time": 425.407,
+          "end_time": 570.769,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "For this recipe, slicing the mushrooms works better than chopping them to keep a nice consistency."
+            }
+          ]
+        },
+        {
+          "step_id": 211,
+          "description": "mince-mince garlic cloves",
+          "start_time": 575.095,
+          "end_time": 665.132,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The oil has been heating for quite a while now. Please be careful as it might be very hot or start smoking."
+            }
+          ]
+        },
+        {
+          "step_id": 207,
+          "description": "cook-cook the pan, often stirring, for 1 minute",
+          "start_time": 885.0,
+          "end_time": 1005.0,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It's been about a minute. The mushrooms should be ready for the next step now."
+            }
+          ]
+        },
+        {
+          "step_id": 217,
+          "description": "Add-1/4 tbsp balsamic vinegar to the pan",
+          "start_time": 1006.904,
+          "end_time": 1049.9,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like a tablespoon. The recipe only needs a quarter tablespoon, so the flavor might be quite strong."
+            }
+          ]
+        },
+        {
+          "step_id": 207,
+          "description": "cook-cook the pan, often stirring, for 1 minute",
+          "start_time": 1070.955,
+          "end_time": 1215.0,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It's been over a minute now. You can move on before the liquid reduces too much."
+            }
+          ]
+        },
+        {
+          "step_id": 220,
+          "description": "Season-Season pan with salt",
+          "start_time": 1146.362,
+          "end_time": 1164.509,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It helps to use a spoon for the salt to measure it evenly and keep the process clean."
+            }
+          ]
+        },
+        {
+          "step_id": 219,
+          "description": "Season-pepper on pan to taste",
+          "start_time": 1166.341,
+          "end_time": 1185.161,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try to hold the pepper grinder steady over the center of the pan to avoid spilling any outside."
+            }
+          ]
+        },
+        {
+          "step_id": 209,
+          "description": "Add-Add chopped shallot to the pan",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It seems the chopped shallots were missed. Don't forget to add them to build the flavor base."
+            }
+          ]
+        },
+        {
+          "step_id": 214,
+          "description": "Pull-Pull out mushroom stems",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You skipped removing the mushroom stems. Usually, we pull those out before cooking for better texture."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "20_32",
+    "activity_id": 20,
+    "step_annotations": [
+      {
+        "description": "Rinse-Rinse 3 mushrooms under cold water",
+        "step_id": 206,
+        "start_time": 4,
+        "end_time": 57
+      },
+      {
+        "description": "pat-pat rinsed mushrooms dry with a paper towel",
+        "step_id": 205,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Use cloth instead of paper towel"
+          }
+        ],
+        "start_time": 59.593,
+        "end_time": 81.169,
+        "modified_description": "pat-pat rinsed mushrooms dry with a cloth towel"
+      },
+      {
+        "description": "Pull-Pull out mushroom stems",
+        "step_id": 214,
+        "start_time": 99.475,
+        "end_time": 155.65699999999998
+      },
+      {
+        "description": "Slice-Slice the mushrooms",
+        "step_id": 210,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Chop the mushrooms"
+          }
+        ],
+        "start_time": 171.784,
+        "end_time": 272.244,
+        "modified_description": "Slice-Chop the mushrooms"
+      },
+      {
+        "description": "Heat-Heat 1 tbsp olive oil in a large skillet over medium-high heat",
+        "step_id": 215,
+        "errors": [
+          {
+            "tag": "Temperature Error",
+            "description": "Used lower heat"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Heat pan only, and forget to add oil"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing the ingredients"
+          }
+        ],
+        "start_time": 280.14,
+        "end_time": 320.024,
+        "modified_description": "Heat-Heat a large skillet over medium heat"
+      },
+      {
+        "description": "Chop-Chop 1 shallot",
+        "step_id": 212,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Chopped 1/2 onion instead of 1 shallot"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Use onion instead of shallot"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 323.561,
+        "end_time": 540.082,
+        "modified_description": "Chop-Chop 1/2 onion"
+      },
+      {
+        "description": "add-Once the pan is hot, add the mushrooms",
+        "step_id": 208,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "add oil now"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing the ingredients"
+          }
+        ],
+        "start_time": 540.108,
+        "end_time": 605.873,
+        "modified_description": "add-Once the pan is hot, add oil and mushrooms"
+      },
+      {
+        "description": "cook-cook for 3-5 minutes, stirring often, until mushrooms start to soften and brown",
+        "step_id": 213,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Cook for one minute"
+          },
+          {
+            "tag": "Technique Error",
+            "description": "dont wait until mushrooms start to soften and brown"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing the ingredients"
+          }
+        ],
+        "start_time": 607.769,
+        "end_time": 699.727,
+        "modified_description": "cook-cook for 1 minute, stirring often"
+      },
+      {
+        "description": "Add-Add chopped shallot to the pan",
+        "step_id": 209,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill while adding chopped shallot to the pan"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing the ingredients"
+          }
+        ],
+        "start_time": 700.444,
+        "end_time": 735.48,
+        "modified_description": "Add-Add chopped shallot to the pan but spill"
+      },
+      {
+        "description": "Peel-Peel 2 garlic cloves",
+        "step_id": 176,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Use 1 garlic clove"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the contents of the pan"
+          }
+        ],
+        "start_time": 740.554,
+        "end_time": 817.551,
+        "modified_description": "Peel-Peel 1 garlic clove"
+      },
+      {
+        "description": "cook-cook the pan, often stirring, for 1 minute",
+        "step_id": 207,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Cooked for more than 4 minutes"
+          }
+        ],
+        "start_time": 700,
+        "end_time": 1050
+      },
+      {
+        "description": "mince-mince garlic cloves",
+        "step_id": 211,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Slice garlic cloves"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the contents of the pan"
+          }
+        ],
+        "start_time": 915.173,
+        "end_time": 947.645,
+        "modified_description": "mince-slice garlic cloves"
+      },
+      {
+        "description": "Add-Add 2 cloves of minced garlic to the pan",
+        "step_id": 218,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Add 1 clove of sliced garlic due to previous step errors"
+          }
+        ],
+        "start_time": 953.493,
+        "end_time": 960.769,
+        "modified_description": "Add-Add 1 clove of sliced garlic to the pan"
+      },
+      {
+        "description": "Add-1/4 tbsp balsamic vinegar to the pan",
+        "step_id": 217,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Add 1/2 tbsp instead of 1/4 tbsp balsamic vinegar"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Add honey instead of balsamic vinegar"
+          }
+        ],
+        "start_time": 982.223,
+        "end_time": 1049.94,
+        "modified_description": "Add-1/2 tbsp honey to the pan"
+      },
+      {
+        "description": "cook-cook the pan, often stirring, for 1 minute",
+        "step_id": 207,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Cooked for 1.5 minutes instead of 1 minute, forgot to turn off the heat after the alarm"
+          }
+        ],
+        "start_time": 1050.603,
+        "end_time": 1142
+      },
+      {
+        "description": "Season-pepper on pan to taste",
+        "step_id": 219,
+        "start_time": 1121.587,
+        "end_time": 1139.551
+      },
+      {
+        "description": "Transfer-Transfer the contents of the pan to a serving dish",
+        "step_id": 216,
+        "start_time": 1140.634,
+        "end_time": 1181.551
+      },
+      {
+        "description": "Season-Season pan with salt",
+        "step_id": 220,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 205,
+          "description": "pat-pat rinsed mushrooms dry with a paper towel",
+          "start_time": 59.593,
+          "end_time": 81.169,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "For the best results, using a paper towel helps to dry the mushrooms more thoroughly."
+            }
+          ]
+        },
+        {
+          "step_id": 210,
+          "description": "Slice-Slice the mushrooms",
+          "start_time": 171.784,
+          "end_time": 272.244,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try to slice the mushrooms cleanly rather than chopping them to maintain their texture."
+            }
+          ]
+        },
+        {
+          "step_id": 215,
+          "description": "Heat-Heat 1 tbsp olive oil in a large skillet over medium-high heat",
+          "start_time": 280.14,
+          "end_time": 320.024,
+          "error_tag": "Temperature Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Make sure to set the burner to medium-high heat for the right temperature."
+            }
+          ]
+        },
+        {
+          "step_id": 215,
+          "description": "Heat-Heat 1 tbsp olive oil in a large skillet over medium-high heat",
+          "start_time": 280.14,
+          "end_time": 320.024,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to add the olive oil to the pan before it gets too hot."
+            }
+          ]
+        },
+        {
+          "step_id": 215,
+          "description": "Heat-Heat 1 tbsp olive oil in a large skillet over medium-high heat",
+          "start_time": 280.14,
+          "end_time": 320.024,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Episodic Proactive Service",
+            "sub": "Episodic Task Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like the ingredients aren't fully prepped yet. You might want to prepare them before heating the pan."
+            }
+          ]
+        },
+        {
+          "step_id": 212,
+          "description": "Chop-Chop 1 shallot",
+          "start_time": 323.561,
+          "end_time": 540.082,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "This recipe works best with a whole shallot rather than half an onion."
+            }
+          ]
+        },
+        {
+          "step_id": 212,
+          "description": "Chop-Chop 1 shallot",
+          "start_time": 323.561,
+          "end_time": 540.082,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please make sure to use a shallot for this step instead of an onion."
+            }
+          ]
+        },
+        {
+          "step_id": 212,
+          "description": "Chop-Chop 1 shallot",
+          "start_time": 323.561,
+          "end_time": 540.082,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Be careful, the pan is still heating up unattended while you chop."
+            }
+          ]
+        },
+        {
+          "step_id": 208,
+          "description": "add-Once the pan is hot, add the mushrooms",
+          "start_time": 540.108,
+          "end_time": 605.873,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You should add the oil to the hot pan now before adding the mushrooms."
+            }
+          ]
+        },
+        {
+          "step_id": 208,
+          "description": "add-Once the pan is hot, add the mushrooms",
+          "start_time": 540.108,
+          "end_time": 605.873,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Episodic Proactive Service",
+            "sub": "Episodic Task Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We are moving forward, but remember the ingredient preparation steps are not fully complete."
+            }
+          ]
+        },
+        {
+          "step_id": 213,
+          "description": "cook-cook for 3-5 minutes, stirring often, until mushrooms start to soften and brown",
+          "start_time": 607.769,
+          "end_time": 699.727,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Keep cooking for a few more minutes; they need about 3 to 5 minutes total."
+            }
+          ]
+        },
+        {
+          "step_id": 213,
+          "description": "cook-cook for 3-5 minutes, stirring often, until mushrooms start to soften and brown",
+          "start_time": 607.769,
+          "end_time": 699.727,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Wait until you see the mushrooms start to soften and brown before stopping."
+            }
+          ]
+        },
+        {
+          "step_id": 213,
+          "description": "cook-cook for 3-5 minutes, stirring often, until mushrooms start to soften and brown",
+          "start_time": 607.769,
+          "end_time": 699.727,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Episodic Proactive Service",
+            "sub": "Episodic Task Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "While these cook, don't forget we still have some ingredients to prepare."
+            }
+          ]
+        },
+        {
+          "step_id": 209,
+          "description": "Add-Add chopped shallot to the pan",
+          "start_time": 700.444,
+          "end_time": 735.48,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful with the spill near the hot burner, as it could burn."
+            }
+          ]
+        },
+        {
+          "step_id": 209,
+          "description": "Add-Add chopped shallot to the pan",
+          "start_time": 700.444,
+          "end_time": 735.48,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Episodic Proactive Service",
+            "sub": "Episodic Task Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Ideally, the shallots should be fully prepared before this step."
+            }
+          ]
+        },
+        {
+          "step_id": 176,
+          "description": "Peel-Peel 2 garlic cloves",
+          "start_time": 740.554,
+          "end_time": 817.551,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You will need two cloves of garlic for this recipe."
+            }
+          ]
+        },
+        {
+          "step_id": 176,
+          "description": "Peel-Peel 2 garlic cloves",
+          "start_time": 740.554,
+          "end_time": 817.551,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please keep an eye on the pan; it is still on the heat while you peel."
+            }
+          ]
+        },
+        {
+          "step_id": 207,
+          "description": "cook-cook the pan, often stirring, for 1 minute",
+          "start_time": 700,
+          "end_time": 1050,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It has been over 4 minutes now; be careful not to overcook the contents."
+            }
+          ]
+        },
+        {
+          "step_id": 211,
+          "description": "mince-mince garlic cloves",
+          "start_time": 915.173,
+          "end_time": 947.645,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Mincing the garlic finely is preferred here rather than slicing it."
+            }
+          ]
+        },
+        {
+          "step_id": 211,
+          "description": "mince-mince garlic cloves",
+          "start_time": 915.173,
+          "end_time": 947.645,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Episodic Proactive Service",
+            "sub": "Episodic Task Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Remember that the pan is waiting, so try to have the garlic ready promptly."
+            }
+          ]
+        },
+        {
+          "step_id": 218,
+          "description": "Add-Add 2 cloves of minced garlic to the pan",
+          "start_time": 953.493,
+          "end_time": 960.769,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since we only have the one sliced clove, go ahead and add it, but keep in mind the recipe asked for two minced cloves."
+            }
+          ]
+        },
+        {
+          "step_id": 217,
+          "description": "Add-1/4 tbsp balsamic vinegar to the pan",
+          "start_time": 982.223,
+          "end_time": 1049.94,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful with the amount; 1/4 tablespoon of vinegar is all we need."
+            }
+          ]
+        },
+        {
+          "step_id": 217,
+          "description": "Add-1/4 tbsp balsamic vinegar to the pan",
+          "start_time": 982.223,
+          "end_time": 1049.94,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like honey. Please double-check and use balsamic vinegar instead."
+            }
+          ]
+        },
+        {
+          "step_id": 207,
+          "description": "cook-cook the pan, often stirring, for 1 minute",
+          "start_time": 1050.603,
+          "end_time": 1142,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The cooking time is up. Please remember to turn off the heat now."
+            }
+          ]
+        },
+        {
+          "step_id": 220,
+          "description": "Season-Season pan with salt",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Before you finish up, don't forget to season the pan with a little salt."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "20_39",
+    "activity_id": 20,
+    "step_annotations": [
+      {
+        "description": "Peel-Peel 2 garlic cloves",
+        "step_id": 176,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Improperly peel the garlic cloves."
+          }
+        ],
+        "start_time": 12.397,
+        "end_time": 79.646,
+        "modified_description": "Peel-Peel 2 garlic cloves improperly."
+      },
+      {
+        "description": "Pull-Pull out mushroom stems",
+        "step_id": 214,
+        "start_time": 82.084,
+        "end_time": 96.072
+      },
+      {
+        "description": "Slice-Slice the mushrooms",
+        "step_id": 210,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Cut instead of slicing the mushrooms."
+          }
+        ],
+        "start_time": 96.491,
+        "end_time": 111.7
+      },
+      {
+        "description": "Chop-Chop 1 shallot",
+        "step_id": 212,
+        "start_time": 114.581,
+        "end_time": 182.467
+      },
+      {
+        "description": "Heat-Heat 1 tbsp olive oil in a large skillet over medium-high heat",
+        "step_id": 215,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing the ingredients"
+          }
+        ],
+        "start_time": 185.138,
+        "end_time": 218.994
+      },
+      {
+        "description": "add-Once the pan is hot, add the mushrooms",
+        "step_id": 208,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Not waiting enough for pan to be hot enough and added the mushrooms even if the pan is not heated enough."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing the ingredients"
+          }
+        ],
+        "start_time": 227.26,
+        "end_time": 233.864,
+        "modified_description": "Add-Add the mushrooms even if the pan is not heated enough."
+      },
+      {
+        "description": "cook-cook for 3-5 minutes, stirring often, until mushrooms start to soften and brown",
+        "step_id": 213,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Didn't cook properly the mushrooms to turn brown."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing the ingredients"
+          }
+        ],
+        "start_time": 235.024,
+        "end_time": 402.566
+      },
+      {
+        "description": "Add-Add chopped shallot to the pan",
+        "step_id": 209,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing the ingredients"
+          }
+        ],
+        "start_time": 402.903,
+        "end_time": 417.237
+      },
+      {
+        "description": "cook-cook the pan, often stirring, for 1 minute",
+        "step_id": 207,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing the ingredients"
+          }
+        ],
+        "start_time": 418,
+        "end_time": 488
+      },
+      {
+        "description": "mince-mince garlic cloves",
+        "step_id": 211,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after cooking mushrooms"
+          }
+        ],
+        "start_time": 442.21,
+        "end_time": 465.23
+      },
+      {
+        "description": "Add-Add 2 cloves of minced garlic to the pan",
+        "step_id": 218,
+        "start_time": 466.586,
+        "end_time": 472.699
+      },
+      {
+        "description": "Add-1/4 tbsp balsamic vinegar to the pan",
+        "step_id": 217,
+        "start_time": 485.22,
+        "end_time": 541.466
+      },
+      {
+        "description": "cook-cook the pan, often stirring, for 1 minute",
+        "step_id": 207,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Didn't stir properly for 1 minute and stopped at 45 seconds."
+          }
+        ],
+        "start_time": 542.481,
+        "end_time": 602.555,
+        "modified_description": "Cook-Cook the pan, often stirring, for 45 seconds."
+      },
+      {
+        "description": "Season-pepper on pan to taste",
+        "step_id": 219,
+        "start_time": 558.261,
+        "end_time": 570.819
+      },
+      {
+        "description": "Transfer-Transfer the contents of the pan to a serving dish",
+        "step_id": 216,
+        "start_time": 602.87,
+        "end_time": 615.028
+      },
+      {
+        "description": "Rinse-Rinse 3 mushrooms under cold water",
+        "step_id": 206,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Season-Season pan with salt",
+        "step_id": 220,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "pat-pat rinsed mushrooms dry with a paper towel",
+        "step_id": 205,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 176,
+          "description": "Peel-Peel 2 garlic cloves",
+          "start_time": 12.397,
+          "end_time": 79.646,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You might find it easier to peel the garlic if you crush the clove slightly with the flat side of your knife first."
+            }
+          ]
+        },
+        {
+          "step_id": 210,
+          "description": "Slice-Slice the mushrooms",
+          "start_time": 96.491,
+          "end_time": 111.7,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try to slice the mushrooms thinly and evenly, rather than cutting them into chunks, for better cooking."
+            }
+          ]
+        },
+        {
+          "step_id": 215,
+          "description": "Heat-Heat 1 tbsp olive oil in a large skillet over medium-high heat",
+          "start_time": 185.138,
+          "end_time": 218.994,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you're heating the oil, but the rest of the ingredients aren't ready yet. You might want to pause and finish prepping first."
+            }
+          ]
+        },
+        {
+          "step_id": 208,
+          "description": "add-Once the pan is hot, add the mushrooms",
+          "start_time": 227.26,
+          "end_time": 233.864,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The pan isn't quite hot enough yet. Wait for the oil to shimmer before adding the mushrooms so they sear properly."
+            }
+          ]
+        },
+        {
+          "step_id": 208,
+          "description": "add-Once the pan is hot, add the mushrooms",
+          "start_time": 227.26,
+          "end_time": 233.864,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Episodic Proactive Service",
+            "sub": "Episodic Task Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Just a reminder that you still need to mince the garlic before you get too far ahead."
+            }
+          ]
+        },
+        {
+          "step_id": 213,
+          "description": "cook-cook for 3-5 minutes, stirring often, until mushrooms start to soften and brown",
+          "start_time": 235.024,
+          "end_time": 402.566,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The mushrooms haven't browned yet. You should keep cooking them until they get a nice golden color."
+            }
+          ]
+        },
+        {
+          "step_id": 213,
+          "description": "cook-cook for 3-5 minutes, stirring often, until mushrooms start to soften and brown",
+          "start_time": 235.024,
+          "end_time": 402.566,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Episodic Proactive Service",
+            "sub": "Episodic Task Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "While the mushrooms cook, don't forget you still need to prep the garlic."
+            }
+          ]
+        },
+        {
+          "step_id": 209,
+          "description": "Add-Add chopped shallot to the pan",
+          "start_time": 402.903,
+          "end_time": 417.237,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Episodic Proactive Service",
+            "sub": "Episodic Task Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're adding the shallots now, but remember the garlic still needs to be minced."
+            }
+          ]
+        },
+        {
+          "step_id": 207,
+          "description": "cook-cook the pan, often stirring, for 1 minute",
+          "start_time": 418.0,
+          "end_time": 488.0,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "While these cook, you should quickly mince the garlic so it's ready to go in next."
+            }
+          ]
+        },
+        {
+          "step_id": 211,
+          "description": "mince-mince garlic cloves",
+          "start_time": 442.21,
+          "end_time": 465.23,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the pan is still hot with the mushrooms and shallots, keep an eye on it so nothing burns while you mince the garlic."
+            }
+          ]
+        },
+        {
+          "step_id": 207,
+          "description": "cook-cook the pan, often stirring, for 1 minute",
+          "start_time": 542.481,
+          "end_time": 602.555,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You stopped stirring a little early. Make sure to cook for the full minute to blend the flavors properly."
+            }
+          ]
+        },
+        {
+          "step_id": 206,
+          "description": "Rinse-Rinse 3 mushrooms under cold water",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you missed rinsing the mushrooms. You should give them a quick wash before using them."
+            }
+          ]
+        },
+        {
+          "step_id": 220,
+          "description": "Season-Season pan with salt",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to season the pan with a little salt."
+            }
+          ]
+        },
+        {
+          "step_id": 205,
+          "description": "pat-pat rinsed mushrooms dry with a paper towel",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Remember to pat the mushrooms dry after rinsing so they brown properly when cooked."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "20_44",
+    "activity_id": 20,
+    "step_annotations": [
+      {
+        "description": "Peel-Peel 2 garlic cloves",
+        "step_id": 176,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Use onions instead of garlic"
+          },
+          {
+            "tag": "Measurement Error",
+            "description": "Peel onion instead of 2 garlic cloves"
+          }
+        ],
+        "start_time": 0.596,
+        "end_time": 34.956,
+        "modified_description": "Peel-Peel 1 onion"
+      },
+      {
+        "description": "Heat-Heat 1 tbsp olive oil in a large skillet over medium-high heat",
+        "step_id": 215,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing the ingredients"
+          }
+        ],
+        "start_time": 36.834,
+        "end_time": 178.573
+      },
+      {
+        "description": "mince-mince garlic cloves",
+        "step_id": 211,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Use onions instead of garlic"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Mince on paper towel"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 86.738,
+        "end_time": 130.994,
+        "modified_description": "mince-mince the onion on a paper towel"
+      },
+      {
+        "description": "Rinse-Rinse 3 mushrooms under cold water",
+        "step_id": 206,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 140.778,
+        "end_time": 162.982
+      },
+      {
+        "description": "Add-1/4 tbsp balsamic vinegar to the pan",
+        "step_id": 217,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before cooking mushrooms"
+          }
+        ],
+        "start_time": 167.91,
+        "end_time": 192.03
+      },
+      {
+        "description": "pat-pat rinsed mushrooms dry with a paper towel",
+        "step_id": 205,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding balsamic vinegar to the pan"
+          }
+        ],
+        "start_time": 200.577,
+        "end_time": 218.5
+      },
+      {
+        "description": "Pull-Pull out mushroom stems",
+        "step_id": 214,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Leave stem of one of the mushrooms"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding balsamic vinegar to the pan"
+          }
+        ],
+        "start_time": 219,
+        "end_time": 231.5,
+        "modified_description": "Pull-Pull out mushroom stems"
+      },
+      {
+        "description": "Chop-Chop 1 shallot",
+        "step_id": 212,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Chop on paper towel"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Did not peel the shallot"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding balsamic vinegar to the pan"
+          }
+        ],
+        "start_time": 236.55599999999998,
+        "end_time": 290.667,
+        "modified_description": "Chop-Chop 1 shallot on a paper towel"
+      },
+      {
+        "description": "Add-Add 2 cloves of minced garlic to the pan",
+        "step_id": 218,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Use onions instead of garlic"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding shallot to the pan"
+          }
+        ],
+        "start_time": 294.452,
+        "end_time": 316.527,
+        "modified_description": "Add-Add minced onion to the pan"
+      },
+      {
+        "description": "add-Once the pan is hot, add the mushrooms",
+        "step_id": 208,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding balsamic vinegar to the pan"
+          }
+        ],
+        "start_time": 322.312,
+        "end_time": 329
+      },
+      {
+        "description": "cook-cook for 3-5 minutes, stirring often, until mushrooms start to soften and brown",
+        "step_id": 213,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Undercook the mushroom"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding balsamic vinegar to the pan"
+          }
+        ],
+        "start_time": 339.203,
+        "end_time": 410,
+        "modified_description": "cook-cook for 2 minutes, stirring often, until mushrooms start to soften and brown"
+      },
+      {
+        "description": "Add-Add chopped shallot to the pan",
+        "step_id": 209,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "add all the discarded vegetable cuts along with shoot on paper towel"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding balsamic vinegar to the pan"
+          }
+        ],
+        "start_time": 401,
+        "end_time": 411.677,
+        "modified_description": "Add-Add chopped shallot to the pan along with all the other discarded vegetable cuts on the paper towel"
+      },
+      {
+        "description": "cook-cook the pan, often stirring, for 1 minute",
+        "step_id": 207,
+        "start_time": 411,
+        "end_time": 502
+      },
+      {
+        "description": "Season-pepper on pan to taste",
+        "step_id": 219,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Pour instead of season"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before cooking for a minute"
+          }
+        ],
+        "start_time": 505.242,
+        "end_time": 517.428,
+        "modified_description": "Add-pepper on pan to taste"
+      },
+      {
+        "description": "cook-cook the pan, often stirring, for 1 minute",
+        "step_id": 207,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after seasoning pepper"
+          }
+        ],
+        "start_time": 517.4836071584376,
+        "end_time": 570.772
+      },
+      {
+        "description": "Season-Season pan with salt",
+        "step_id": 220,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Pour instead of season the salt"
+          }
+        ],
+        "start_time": 571.653,
+        "end_time": 581.768,
+        "modified_description": "Add-Add salt to pan"
+      },
+      {
+        "description": "Transfer-Transfer the contents of the pan to a serving dish",
+        "step_id": 216,
+        "start_time": 582.742,
+        "end_time": 606.221
+      },
+      {
+        "description": "Slice-Slice the mushrooms",
+        "step_id": 210,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 176,
+          "description": "Peel-Peel 2 garlic cloves",
+          "start_time": 0.596,
+          "end_time": 34.956,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I notice you are peeling an onion, but the recipe calls for garlic cloves here. Let's switch to the garlic."
+            }
+          ]
+        },
+        {
+          "step_id": 176,
+          "description": "Peel-Peel 2 garlic cloves",
+          "start_time": 0.596,
+          "end_time": 34.956,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Just a heads up, we need two cloves of garlic for this step, not an onion."
+            }
+          ]
+        },
+        {
+          "step_id": 215,
+          "description": "Heat-Heat 1 tbsp olive oil in a large skillet over medium-high heat",
+          "start_time": 36.834,
+          "end_time": 178.573,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You've started heating the oil, but the ingredients aren't ready yet. It might be good to lower the heat so the oil doesn't smoke."
+            }
+          ]
+        },
+        {
+          "step_id": 211,
+          "description": "mince-mince garlic cloves",
+          "start_time": 86.738,
+          "end_time": 130.994,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you are mincing onion, but we need minced garlic for the flavor profile of this dish."
+            }
+          ]
+        },
+        {
+          "step_id": 211,
+          "description": "mince-mince garlic cloves",
+          "start_time": 86.738,
+          "end_time": 130.994,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Mincing directly on a paper towel can be unstable. Using a cutting board will give you a cleaner cut and prevent paper from mixing in."
+            }
+          ]
+        },
+        {
+          "step_id": 211,
+          "description": "mince-mince garlic cloves",
+          "start_time": 86.738,
+          "end_time": 130.994,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the pan is already heating up, keep an eye on it while you finish mincing."
+            }
+          ]
+        },
+        {
+          "step_id": 206,
+          "description": "Rinse-Rinse 3 mushrooms under cold water",
+          "start_time": 140.778,
+          "end_time": 162.982,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The pan is still hot, so try to be quick with the rinsing so the oil doesn't burn."
+            }
+          ]
+        },
+        {
+          "step_id": 217,
+          "description": "Add-1/4 tbsp balsamic vinegar to the pan",
+          "start_time": 167.91,
+          "end_time": 192.03,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Adding the vinegar now might cause it to evaporate too quickly since the mushrooms aren't in yet. You might want to take the pan off the heat temporarily."
+            }
+          ]
+        },
+        {
+          "step_id": 205,
+          "description": "pat-pat rinsed mushrooms dry with a paper towel",
+          "start_time": 200.577,
+          "end_time": 218.5,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The vinegar is already reducing in the hot pan. Let's dry these mushrooms quickly so we can add them before the liquid burns."
+            }
+          ]
+        },
+        {
+          "step_id": 214,
+          "description": "Pull-Pull out mushroom stems",
+          "start_time": 219.0,
+          "end_time": 231.5,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You missed the stem on that last mushroom. It's best to remove it so the texture is consistent."
+            }
+          ]
+        },
+        {
+          "step_id": 214,
+          "description": "Pull-Pull out mushroom stems",
+          "start_time": 219.0,
+          "end_time": 231.5,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Remember the pan with vinegar is still on the heat. Let's get these stems out and move to the next step quickly."
+            }
+          ]
+        },
+        {
+          "step_id": 212,
+          "description": "Chop-Chop 1 shallot",
+          "start_time": 236.556,
+          "end_time": 290.667,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Chopping on a paper towel isn't very secure. Please switch to a cutting board for better safety and control."
+            }
+          ]
+        },
+        {
+          "step_id": 212,
+          "description": "Chop-Chop 1 shallot",
+          "start_time": 236.556,
+          "end_time": 290.667,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to peel the shallot before you start chopping it."
+            }
+          ]
+        },
+        {
+          "step_id": 212,
+          "description": "Chop-Chop 1 shallot",
+          "start_time": 236.556,
+          "end_time": 290.667,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The vinegar in the pan is likely reducing fast. Try to chop quickly so we can get the ingredients cooking."
+            }
+          ]
+        },
+        {
+          "step_id": 218,
+          "description": "Add-Add 2 cloves of minced garlic to the pan",
+          "start_time": 294.452,
+          "end_time": 316.527,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You are about to add minced onion, but this step calls for the minced garlic."
+            }
+          ]
+        },
+        {
+          "step_id": 218,
+          "description": "Add-Add 2 cloves of minced garlic to the pan",
+          "start_time": 294.452,
+          "end_time": 316.527,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Adding garlic before the shallots might cause it to burn. It's usually better to add the shallots first."
+            }
+          ]
+        },
+        {
+          "step_id": 208,
+          "description": "add-Once the pan is hot, add the mushrooms",
+          "start_time": 322.312,
+          "end_time": 329.0,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Now that we're adding the mushrooms, make sure to toss them well since the vinegar was already in the pan."
+            }
+          ]
+        },
+        {
+          "step_id": 213,
+          "description": "cook-cook for 3-5 minutes, stirring often, until mushrooms start to soften and brown",
+          "start_time": 339.203,
+          "end_time": 410.0,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The mushrooms look a bit undercooked. Let's keep them on the heat for another minute or two until they soften and brown properly."
+            }
+          ]
+        },
+        {
+          "step_id": 213,
+          "description": "cook-cook for 3-5 minutes, stirring often, until mushrooms start to soften and brown",
+          "start_time": 339.203,
+          "end_time": 410.0,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Keep stirring often to help them cook evenly, especially since the liquid was added early."
+            }
+          ]
+        },
+        {
+          "step_id": 209,
+          "description": "Add-Add chopped shallot to the pan",
+          "start_time": 401.0,
+          "end_time": 411.677,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like some discarded scraps and paper bits are falling into the pan. Please pause and remove those to keep the dish clean."
+            }
+          ]
+        },
+        {
+          "step_id": 209,
+          "description": "Add-Add chopped shallot to the pan",
+          "start_time": 401.0,
+          "end_time": 411.677,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Now that the shallots are in, stir them well to mix with the mushrooms and vinegar."
+            }
+          ]
+        },
+        {
+          "step_id": 219,
+          "description": "Season-pepper on pan to taste",
+          "start_time": 505.242,
+          "end_time": 517.428,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Pouring pepper directly can lead to over-seasoning. Try shaking it gently or using your fingers to sprinkle it."
+            }
+          ]
+        },
+        {
+          "step_id": 219,
+          "description": "Season-pepper on pan to taste",
+          "start_time": 505.242,
+          "end_time": 517.428,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're adding pepper now, but we should have cooked the mixture for a minute first. Just give it a good stir."
+            }
+          ]
+        },
+        {
+          "step_id": 207,
+          "description": "cook-cook the pan, often stirring, for 1 minute",
+          "start_time": 517.484,
+          "end_time": 570.772,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Now let it cook for that minute we missed earlier, stirring often."
+            }
+          ]
+        },
+        {
+          "step_id": 220,
+          "description": "Season-Season pan with salt",
+          "start_time": 571.653,
+          "end_time": 581.768,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Be careful pouring the salt straight from the container. Sprinkling it by hand gives you better control over the amount."
+            }
+          ]
+        },
+        {
+          "step_id": 210,
+          "description": "Slice-Slice the mushrooms",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It seems we skipped slicing the mushrooms. You might want to slice them now before serving."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "20_47",
+    "activity_id": 20,
+    "step_annotations": [
+      {
+        "description": "Chop-Chop 1 shallot",
+        "step_id": 212,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Instead of 1 shallot using only half shallot."
+          }
+        ],
+        "start_time": 6.728,
+        "end_time": 194,
+        "modified_description": "Chop-Chop 1/2 shallot"
+      },
+      {
+        "description": "Heat-Heat 1 tbsp olive oil in a large skillet over medium-high heat",
+        "step_id": 215,
+        "errors": [
+          {
+            "tag": "Temperature Error",
+            "description": "Setting it to low-medium heat instead of medium-high heat."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing the ingredients"
+          }
+        ],
+        "start_time": 200.153,
+        "end_time": 609.62,
+        "modified_description": "Heat-Heat 1 tbsp olive oil in a large skillet over low-medium heat"
+      },
+      {
+        "description": "Rinse-Rinse 3 mushrooms under cold water",
+        "step_id": 206,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Rinse only 2 mushrooms instead of 3 mushrooms."
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Using 1 soiled mushroom"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 260.744,
+        "end_time": 306.514
+      },
+      {
+        "description": "pat-pat rinsed mushrooms dry with a paper towel",
+        "step_id": 205,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Apply more pressure while patting rinsed mushrooms."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 315.032,
+        "end_time": 349.054,
+        "modified_description": "Pat-Pat forcefully the rinsed mushrooms dry with a paper towel."
+      },
+      {
+        "description": "Peel-Peel 2 garlic cloves",
+        "step_id": 176,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Not completely peeling the garlic cloves."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 360.729,
+        "end_time": 476.973,
+        "modified_description": "Peel-Peel 2 garlic cloves improperly."
+      },
+      {
+        "description": "Pull-Pull out mushroom stems",
+        "step_id": 214,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Leaving stem to one of the mushroom."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 483.697,
+        "end_time": 497.486,
+        "modified_description": "Pull-Pull out mushroom stems for two and leave one stem for the mushroom."
+      },
+      {
+        "description": "Slice-Slice the mushrooms",
+        "step_id": 210,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Instead of slicing, chopping the mushrooms."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 502.62677836721855,
+        "end_time": 595.023,
+        "modified_description": "Chop-Chop the mushrooms."
+      },
+      {
+        "description": "add-Once the pan is hot, add the mushrooms",
+        "step_id": 208,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before correct order"
+          }
+        ],
+        "start_time": 610.227,
+        "end_time": 637.348
+      },
+      {
+        "description": "cook-cook for 3-5 minutes, stirring often, until mushrooms start to soften and brown",
+        "step_id": 213,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Cooking for less than 2 minutes instead of 3-5 minutes and not making the mushrooms to turn brown."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing the ingredients"
+          }
+        ],
+        "start_time": 638.273,
+        "end_time": 848.5,
+        "modified_description": "Cook-Cook for 2 minutes, stirring often, until mushrooms start to soften and brown."
+      },
+      {
+        "description": "Season-Season pan with salt",
+        "step_id": 220,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Sprinkling the salt out of the pan."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing the ingredients"
+          }
+        ],
+        "start_time": 833.181,
+        "end_time": 848.878,
+        "modified_description": "Season-Season pan with salt and sprinkle some salt out of the pan."
+      },
+      {
+        "description": "cook-cook the pan, often stirring, for 1 minute",
+        "step_id": 207,
+        "start_time": 849,
+        "end_time": 900
+      },
+      {
+        "description": "mince-mince garlic cloves",
+        "step_id": 211,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Instead of mincing the garlic cloves only chopping."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after cooking the mushrooms."
+          }
+        ],
+        "start_time": 907.613,
+        "end_time": 1020.212,
+        "modified_description": "Chop-Chop garlic cloves."
+      },
+      {
+        "description": "Add-Add 2 cloves of minced garlic to the pan",
+        "step_id": 218,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "While adding the minced garlic spill some of them."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before correct order"
+          }
+        ],
+        "start_time": 1021.757,
+        "end_time": 1040.543,
+        "modified_description": "Add-Add 2 cloves of minced garlic to the pan and drop some out of the pan."
+      },
+      {
+        "description": "cook-cook the pan, often stirring, for 1 minute",
+        "step_id": 207,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Instead of 1 minute cooking only for 15 seconds."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding shallot to the pan"
+          }
+        ],
+        "start_time": 1043.445,
+        "end_time": 1078.08,
+        "modified_description": "cook-cook the pan, often stirring, for 15 seconds."
+      },
+      {
+        "description": "Add-Add chopped shallot to the pan",
+        "step_id": 209,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding minced garlic and cooking for a minute."
+          }
+        ],
+        "start_time": 1079.001,
+        "end_time": 1095.172
+      },
+      {
+        "description": "Season-pepper on pan to taste",
+        "step_id": 219,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Seasoning using hand instead of a spoon."
+          }
+        ],
+        "start_time": 1103.126,
+        "end_time": 1123.842
+      },
+      {
+        "description": "Transfer-Transfer the contents of the pan to a serving dish",
+        "step_id": 216,
+        "start_time": 1139.341,
+        "end_time": 1162.132
+      },
+      {
+        "description": "Add-1/4 tbsp balsamic vinegar to the pan",
+        "step_id": 217,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 212,
+          "description": "Chop-Chop 1 shallot",
+          "start_time": 6.728,
+          "end_time": 194,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you've only chopped half the shallot. For the full flavor profile, you might want to chop the rest of it as well."
+            }
+          ]
+        },
+        {
+          "step_id": 215,
+          "description": "Heat-Heat 1 tbsp olive oil in a large skillet over medium-high heat",
+          "start_time": 200.153,
+          "end_time": 609.62,
+          "error_tag": "Temperature Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The recipe calls for medium-high heat here. You may want to turn the dial up a bit so the oil gets hot enough."
+            }
+          ]
+        },
+        {
+          "step_id": 215,
+          "description": "Heat-Heat 1 tbsp olive oil in a large skillet over medium-high heat",
+          "start_time": 200.153,
+          "end_time": 609.62,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Usually, it's helpful to prep your ingredients before heating the oil to prevent it from overheating while you work."
+            }
+          ]
+        },
+        {
+          "step_id": 206,
+          "description": "Rinse-Rinse 3 mushrooms under cold water",
+          "start_time": 260.744,
+          "end_time": 306.514,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It seems one mushroom was missed. You'll want to rinse all three to match the recipe portion."
+            }
+          ]
+        },
+        {
+          "step_id": 206,
+          "description": "Rinse-Rinse 3 mushrooms under cold water",
+          "start_time": 260.744,
+          "end_time": 306.514,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "One of the mushrooms still looks a bit soiled. A quick extra rinse will clean that right up."
+            }
+          ]
+        },
+        {
+          "step_id": 206,
+          "description": "Rinse-Rinse 3 mushrooms under cold water",
+          "start_time": 260.744,
+          "end_time": 306.514,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I noticed the pan is heating up while you rinse. Please be careful not to let the oil get too hot or smoke."
+            }
+          ]
+        },
+        {
+          "step_id": 205,
+          "description": "pat-pat rinsed mushrooms dry with a paper towel",
+          "start_time": 315.032,
+          "end_time": 349.054,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Mushrooms are quite delicate. Try patting them gently so they don't break apart."
+            }
+          ]
+        },
+        {
+          "step_id": 205,
+          "description": "pat-pat rinsed mushrooms dry with a paper towel",
+          "start_time": 315.032,
+          "end_time": 349.054,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Just a reminder that the pan is still heating on the stove. You might want to check it to ensure it's safe."
+            }
+          ]
+        },
+        {
+          "step_id": 176,
+          "description": "Peel-Peel 2 garlic cloves",
+          "start_time": 360.729,
+          "end_time": 476.973,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like there's still some skin on the garlic. You'll want to remove that completely before chopping."
+            }
+          ]
+        },
+        {
+          "step_id": 176,
+          "description": "Peel-Peel 2 garlic cloves",
+          "start_time": 360.729,
+          "end_time": 476.973,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The oil has been heating for a while now. It might be safer to turn it down or off until the garlic is ready."
+            }
+          ]
+        },
+        {
+          "step_id": 214,
+          "description": "Pull-Pull out mushroom stems",
+          "start_time": 483.697,
+          "end_time": 497.486,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "One of the mushrooms still has its stem. Removing it now ensures they all cook evenly."
+            }
+          ]
+        },
+        {
+          "step_id": 214,
+          "description": "Pull-Pull out mushroom stems",
+          "start_time": 483.697,
+          "end_time": 497.486,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please be mindful of the hot pan on the stove while you finish prepping."
+            }
+          ]
+        },
+        {
+          "step_id": 210,
+          "description": "Slice-Slice the mushrooms",
+          "start_time": 502.62677836721855,
+          "end_time": 595.023,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "To get the right texture, try slicing the mushrooms into thin strips rather than chopping them."
+            }
+          ]
+        },
+        {
+          "step_id": 210,
+          "description": "Slice-Slice the mushrooms",
+          "start_time": 502.62677836721855,
+          "end_time": 595.023,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The pan has been on the heat for quite some time. Please ensure the oil isn't smoking or burning."
+            }
+          ]
+        },
+        {
+          "step_id": 208,
+          "description": "add-Once the pan is hot, add the mushrooms",
+          "start_time": 610.227,
+          "end_time": 637.348,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It seems we might be out of sequence. You may want to double-check the recipe steps to stay on track."
+            }
+          ]
+        },
+        {
+          "step_id": 213,
+          "description": "cook-cook for 3-5 minutes, stirring often, until mushrooms start to soften and brown",
+          "start_time": 638.273,
+          "end_time": 848.5,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The mushrooms haven't browned yet. They need a few more minutes to get that nice color and flavor."
+            }
+          ]
+        },
+        {
+          "step_id": 213,
+          "description": "cook-cook for 3-5 minutes, stirring often, until mushrooms start to soften and brown",
+          "start_time": 638.273,
+          "end_time": 848.5,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Ideally, the other ingredients should be ready by now. Let's keep an eye on the cooking time."
+            }
+          ]
+        },
+        {
+          "step_id": 220,
+          "description": "Season-Season pan with salt",
+          "start_time": 833.181,
+          "end_time": 848.878,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful with the salt—try to keep it over the center of the pan so it all lands on the mushrooms."
+            }
+          ]
+        },
+        {
+          "step_id": 220,
+          "description": "Season-Season pan with salt",
+          "start_time": 833.181,
+          "end_time": 848.878,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We might be seasoning a bit early. Let's make sure the other prep steps are done."
+            }
+          ]
+        },
+        {
+          "step_id": 211,
+          "description": "mince-mince garlic cloves",
+          "start_time": 907.613,
+          "end_time": 1020.212,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The recipe calls for minced garlic. You might want to chop it a bit finer to ensure it blends well."
+            }
+          ]
+        },
+        {
+          "step_id": 211,
+          "description": "mince-mince garlic cloves",
+          "start_time": 907.613,
+          "end_time": 1020.212,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the mushrooms are already cooked, try to mince the garlic quickly so we can add it before they cool."
+            }
+          ]
+        },
+        {
+          "step_id": 218,
+          "description": "Add-Add 2 cloves of minced garlic to the pan",
+          "start_time": 1021.757,
+          "end_time": 1040.543,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Watch your aim when adding the garlic. Using the flat of your knife can help get it all into the pan."
+            }
+          ]
+        },
+        {
+          "step_id": 218,
+          "description": "Add-Add 2 cloves of minced garlic to the pan",
+          "start_time": 1021.757,
+          "end_time": 1040.543,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Let's check the sequence. Usually, garlic goes in just before the end to prevent burning."
+            }
+          ]
+        },
+        {
+          "step_id": 207,
+          "description": "cook-cook the pan, often stirring, for 1 minute",
+          "start_time": 1043.445,
+          "end_time": 1078.08,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The garlic needs a little more time to release its aroma. Give it about a full minute, but keep stirring."
+            }
+          ]
+        },
+        {
+          "step_id": 207,
+          "description": "cook-cook the pan, often stirring, for 1 minute",
+          "start_time": 1043.445,
+          "end_time": 1078.08,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We seem to be slightly out of order. Let's ensure the shallots are ready to go next."
+            }
+          ]
+        },
+        {
+          "step_id": 209,
+          "description": "Add-Add chopped shallot to the pan",
+          "start_time": 1079.001,
+          "end_time": 1095.172,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Adding shallots after garlic can be tricky. Watch the heat carefully to make sure the garlic doesn't burn while the shallots cook."
+            }
+          ]
+        },
+        {
+          "step_id": 219,
+          "description": "Season-pepper on pan to taste",
+          "start_time": 1103.126,
+          "end_time": 1123.842,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Using a spoon or the shaker directly might be more sanitary and precise than using your hands."
+            }
+          ]
+        },
+        {
+          "step_id": 217,
+          "description": "Add-1/4 tbsp balsamic vinegar to the pan",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like the balsamic vinegar was missed. Adding a splash now will give the dish that necessary acidity."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "20_48",
+    "activity_id": 20,
+    "step_annotations": [
+      {
+        "description": "Rinse-Rinse 3 mushrooms under cold water",
+        "step_id": 206,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Take 4 mushrooms instead of 3"
+          }
+        ],
+        "start_time": 1.694,
+        "end_time": 69.591,
+        "modified_description": "Rinse-Rinse 4 mushrooms under cold water"
+      },
+      {
+        "description": "Heat-Heat 1 tbsp olive oil in a large skillet over medium-high heat",
+        "step_id": 215,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Use a tsp rather than a tbsp"
+          },
+          {
+            "tag": "Technique Error",
+            "description": "accidentally spill some oil from bottle into pan"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 72.87805042267529,
+        "end_time": 165.177,
+        "modified_description": "Heat-Heat 1 tsp olive oil in a large skillet over medium-high heat and accidentally spill some oil from bottle into pan"
+      },
+      {
+        "description": "pat-pat rinsed mushrooms dry with a paper towel",
+        "step_id": 205,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Crush the mushrooms rather than patting them dry"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 170.70600000000002,
+        "end_time": 201.798,
+        "modified_description": "pat-dry the rinsed mushrooms by squashing with a paper towel"
+      },
+      {
+        "description": "Pull-Pull out mushroom stems",
+        "step_id": 214,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Pull out the stems partially"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 205.879,
+        "end_time": 230.074,
+        "modified_description": "Pull-Pull out mushroom stems partially"
+      },
+      {
+        "description": "Peel-Peel 2 garlic cloves",
+        "step_id": 176,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Take only one garlic clove, rather than two"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 234.902,
+        "end_time": 257.328,
+        "modified_description": "Peel-Peel 1 garlic cloves"
+      },
+      {
+        "description": "Slice-Slice the mushrooms",
+        "step_id": 210,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Chop instead of slice"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 260.351,
+        "end_time": 354.914,
+        "modified_description": "Chop-Chop the mushrooms"
+      },
+      {
+        "description": "cook-cook the pan, often stirring, for 1 minute",
+        "step_id": 207,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing the ingredients and cooking shallot"
+          }
+        ],
+        "start_time": 371,
+        "end_time": 432,
+        "modified_description": "cook-cook the pan, often stirring, for 2 minute"
+      },
+      {
+        "description": "Add-1/4 tbsp balsamic vinegar to the pan",
+        "step_id": 217,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill some balsamic vinegar"
+          },
+          {
+            "tag": "Measurement Error",
+            "description": "Take 1 tbsp rather than 1/4"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing the ingredients and cooking shallot"
+          }
+        ],
+        "start_time": 441.086,
+        "end_time": 460.742
+      },
+      {
+        "description": "mince-mince garlic cloves",
+        "step_id": 211,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after cooking the pan and adding balsamic vinegar"
+          }
+        ],
+        "start_time": 465.88,
+        "end_time": 488.385
+      },
+      {
+        "description": "Add-Add 2 cloves of minced garlic to the pan",
+        "step_id": 218,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing the ingredients and cooking shallot"
+          }
+        ],
+        "start_time": 492.328,
+        "end_time": 503.569
+      },
+      {
+        "description": "cook-cook the pan, often stirring, for 1 minute",
+        "step_id": 207,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing the ingredients and cooking shallot"
+          }
+        ],
+        "start_time": 504.057,
+        "end_time": 529.109
+      },
+      {
+        "description": "Season-pepper on pan to taste",
+        "step_id": 219,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing the ingredients and cooking shallot"
+          }
+        ],
+        "start_time": 530.661,
+        "end_time": 544.038
+      },
+      {
+        "description": "Season-Season pan with salt",
+        "step_id": 220,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before cooking shallot"
+          }
+        ],
+        "start_time": 546.466,
+        "end_time": 553.558
+      },
+      {
+        "description": "add-Once the pan is hot, add the mushrooms",
+        "step_id": 208,
+        "errors": [
+          {
+            "tag": "Temperature Error",
+            "description": "Do not wait for the pan to become hot"
+          },
+          {
+            "tag": "Timing Error",
+            "description": "Do not wait for the pan to become hot"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding the minced garlic"
+          }
+        ],
+        "start_time": 555.259,
+        "end_time": 572.983,
+        "modified_description": "add-add the mushrooms"
+      },
+      {
+        "description": "Add-Add chopped shallot to the pan",
+        "step_id": 209,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "add whole shallot without chopping to the pan"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after seasoning the pan"
+          }
+        ],
+        "start_time": 595.259,
+        "end_time": 606.156,
+        "modified_description": "Add-Add whole shallot without chopping or peeling to the pan"
+      },
+      {
+        "description": "cook-cook for 3-5 minutes, stirring often, until mushrooms start to soften and brown",
+        "step_id": 213,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "cook only for less than 2 mins"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after seasoning the pan"
+          }
+        ],
+        "start_time": 606.3739675783193,
+        "end_time": 715.19,
+        "modified_description": "cook-cook only for less than 2 mins instead of 3-5 minutes, stirring often, until mushrooms start to soften and brown"
+      },
+      {
+        "description": "Transfer-Transfer the contents of the pan to a serving dish",
+        "step_id": 216,
+        "start_time": 717.9029515539532,
+        "end_time": 742.42
+      },
+      {
+        "description": "Chop-Chop 1 shallot",
+        "step_id": 212,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 206,
+          "description": "Rinse-Rinse 3 mushrooms under cold water",
+          "start_time": 1.694,
+          "end_time": 69.591,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You have four mushrooms there, but the recipe only calls for three. You might want to set one aside."
+            }
+          ]
+        },
+        {
+          "step_id": 215,
+          "description": "Heat-Heat 1 tbsp olive oil in a large skillet over medium-high heat",
+          "start_time": 72.87805042267529,
+          "end_time": 165.177,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like a teaspoon. You'll need a full tablespoon of oil for this recipe."
+            }
+          ]
+        },
+        {
+          "step_id": 205,
+          "description": "pat-pat rinsed mushrooms dry with a paper towel",
+          "start_time": 170.70600000000002,
+          "end_time": 201.798,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try to pat them gently so they don't get crushed."
+            }
+          ]
+        },
+        {
+          "step_id": 214,
+          "description": "Pull-Pull out mushroom stems",
+          "start_time": 205.879,
+          "end_time": 230.074,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Make sure to pull the entire stem out for the best texture."
+            }
+          ]
+        },
+        {
+          "step_id": 176,
+          "description": "Peel-Peel 2 garlic cloves",
+          "start_time": 234.902,
+          "end_time": 257.328,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget the second garlic clove; you need two for this dish."
+            }
+          ]
+        },
+        {
+          "step_id": 210,
+          "description": "Slice-Slice the mushrooms",
+          "start_time": 260.351,
+          "end_time": 354.914,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The recipe recommends slicing the mushrooms rather than chopping them to ensure even cooking."
+            }
+          ]
+        },
+        {
+          "step_id": 207,
+          "description": "cook-cook the pan, often stirring, for 1 minute",
+          "start_time": 371.0,
+          "end_time": 432.0,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like the ingredients aren't fully prepped yet. You might want to pause cooking and finish chopping first."
+            }
+          ]
+        },
+        {
+          "step_id": 217,
+          "description": "Add-1/4 tbsp balsamic vinegar to the pan",
+          "start_time": 441.086,
+          "end_time": 460.742,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful there, you only need a quarter tablespoon of vinegar, or it might be too sour."
+            }
+          ]
+        },
+        {
+          "step_id": 211,
+          "description": "mince-mince garlic cloves",
+          "start_time": 465.88,
+          "end_time": 488.385,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're mincing the garlic now—try to be quick so the pan doesn't sit idle for too long."
+            }
+          ]
+        },
+        {
+          "step_id": 218,
+          "description": "Add-Add 2 cloves of minced garlic to the pan",
+          "start_time": 492.328,
+          "end_time": 503.569,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Go ahead and get that garlic in the pan now."
+            }
+          ]
+        },
+        {
+          "step_id": 207,
+          "description": "cook-cook the pan, often stirring, for 1 minute",
+          "start_time": 504.057,
+          "end_time": 529.109,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Make sure to keep stirring so nothing burns while you catch up."
+            }
+          ]
+        },
+        {
+          "step_id": 219,
+          "description": "Season-pepper on pan to taste",
+          "start_time": 530.661,
+          "end_time": 544.038,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to season with pepper to taste."
+            }
+          ]
+        },
+        {
+          "step_id": 220,
+          "description": "Season-Season pan with salt",
+          "start_time": 546.466,
+          "end_time": 553.558,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "And add a pinch of salt now as well."
+            }
+          ]
+        },
+        {
+          "step_id": 208,
+          "description": "add-Once the pan is hot, add the mushrooms",
+          "start_time": 555.259,
+          "end_time": 572.983,
+          "error_tag": "Temperature Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It's best to wait until the pan is fully hot before adding the mushrooms to get a good sear."
+            }
+          ]
+        },
+        {
+          "step_id": 209,
+          "description": "Add-Add chopped shallot to the pan",
+          "start_time": 595.259,
+          "end_time": 606.156,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You added the shallot whole, but it needs to be chopped first to cook properly."
+            }
+          ]
+        },
+        {
+          "step_id": 213,
+          "description": "cook-cook for 3-5 minutes, stirring often, until mushrooms start to soften and brown",
+          "start_time": 606.3739675783193,
+          "end_time": 715.19,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "They need a bit longer—aim for 3 to 5 minutes until they are nicely browned."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "21_3",
+    "activity_id": 21,
+    "step_annotations": [
+      {
+        "description": "Add-Add 1 banana to a blender",
+        "step_id": 225,
+        "start_time": 1.3075164012738856,
+        "end_time": 48.37810684713376
+      },
+      {
+        "description": "Add-1 egg to a blender",
+        "step_id": 229,
+        "start_time": 52.30065605095541,
+        "end_time": 91.526148089172
+      },
+      {
+        "description": "Add-1/2 tsp baking powder to a blender",
+        "step_id": 221,
+        "start_time": 107.21634490445861,
+        "end_time": 139.90425493630576
+      },
+      {
+        "description": "Add-1 heaped tbsp flour to a blender",
+        "step_id": 232,
+        "start_time": 141.21177133757962,
+        "end_time": 189.5898781847134
+      },
+      {
+        "description": "blitz-blitz the blender for 20 seconds",
+        "step_id": 227,
+        "start_time": 194.81994378980892,
+        "end_time": 252.35066544585985
+      },
+      {
+        "description": "Melt-Melt a small knob of butter in a non-stick frying pan over low-medium heat",
+        "step_id": 223,
+        "start_time": 274.5784442675159,
+        "end_time": 402.7150515923567
+      },
+      {
+        "description": "Pour-Pour three little puddles straight from the blender into the frying pan",
+        "step_id": 231,
+        "start_time": 402.7150515923567,
+        "end_time": 455.0157076433121
+      },
+      {
+        "description": "Cook-Cook for 1 min or until the tops start to bubble",
+        "step_id": 226,
+        "start_time": 455.0157076433121,
+        "end_time": 554.3869541401275
+      },
+      {
+        "description": "Chop-Chop 1 strawberry",
+        "step_id": 233,
+        "start_time": 570.077150955414,
+        "end_time": 644.6055858280255
+      },
+      {
+        "description": "Flip-Flip the pancakes with a fork or a fish slice spatula",
+        "step_id": 228,
+        "start_time": 644.6055858280256,
+        "end_time": 670.7559138535032
+      },
+      {
+        "description": "cook-cook for 20-30 seconds more",
+        "step_id": 230,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Did not turn off the stove after 30 seconds"
+          }
+        ],
+        "start_time": 670.7559138535032,
+        "end_time": 712.5964386942675
+      },
+      {
+        "description": "Transfer-Transfer to a plate",
+        "step_id": 234,
+        "start_time": 709.9814058917198,
+        "end_time": 760.9745455414014
+      },
+      {
+        "description": "Serve-Serve the pancakes with chopped strawberries",
+        "step_id": 222,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spilled while adding strawberries to the plate"
+          }
+        ],
+        "start_time": 764.897094745223,
+        "end_time": 788.432389968153
+      },
+      {
+        "description": "splash-splash maple syrup on plate",
+        "step_id": 224,
+        "start_time": 789.7399063694268,
+        "end_time": 821.1203
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 230,
+          "description": "cook-cook for 20-30 seconds more",
+          "start_time": 670.7559138535032,
+          "end_time": 712.5964386942675,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the cooking time is up, don't forget to turn off the stove before moving on."
+            },
+            {
+              "role": "user",
+              "utterance": "Oh right, turning it off now."
+            }
+          ]
+        },
+        {
+          "step_id": 222,
+          "description": "Serve-Serve the pancakes with chopped strawberries",
+          "start_time": 764.897094745223,
+          "end_time": 788.432389968153,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try to steady your hand while transferring the strawberries to keep them all on the plate."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "21_14",
+    "activity_id": 21,
+    "step_annotations": [
+      {
+        "description": "Add-1 heaped tbsp flour to a blender",
+        "step_id": 232,
+        "start_time": 14.162768585987264,
+        "end_time": 56.92352478658325
+      },
+      {
+        "description": "Add-Add 1 banana to a blender",
+        "step_id": 225,
+        "start_time": 64.34285401543734,
+        "end_time": 86.81178716368531
+      },
+      {
+        "description": "Chop-Chop 1 strawberry",
+        "step_id": 233,
+        "start_time": 112.68510412227387,
+        "end_time": 132.7709686032834
+      },
+      {
+        "description": "Add-1 egg to a blender",
+        "step_id": 229,
+        "start_time": 149.73077800534026,
+        "end_time": 160.62480619843018
+      },
+      {
+        "description": "Add-1/2 tsp baking powder to a blender",
+        "step_id": 221,
+        "start_time": 168.45488896221354,
+        "end_time": 195.3495210639043
+      },
+      {
+        "description": "blitz-blitz the blender for 20 seconds",
+        "step_id": 227,
+        "start_time": 200.11565839838113,
+        "end_time": 232.45730459661684
+      },
+      {
+        "description": "Melt-Melt a small knob of butter in a non-stick frying pan over low-medium heat",
+        "step_id": 223,
+        "start_time": 265.4798275569207,
+        "end_time": 339.0145178602777
+      },
+      {
+        "description": "Pour-Pour three little puddles straight from the blender into the frying pan",
+        "step_id": 231,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Drop the blender"
+          }
+        ],
+        "start_time": 371.69660243954746,
+        "end_time": 414.59183844983903,
+        "modified_description": "Pour-Pour three little puddles straight from the blender into the frying pan, but drop the blender"
+      },
+      {
+        "description": "Cook-Cook for 1 min or until the tops start to bubble",
+        "step_id": 226,
+        "start_time": 415.9535919739753,
+        "end_time": 437.40120997912106
+      },
+      {
+        "description": "Flip-Flip the pancakes with a fork or a fish slice spatula",
+        "step_id": 228,
+        "start_time": 437.7416483601551,
+        "end_time": 463.9554036997778
+      },
+      {
+        "description": "cook-cook for 20-30 seconds more",
+        "step_id": 230,
+        "start_time": 464.63628046184584,
+        "end_time": 491.5309125635366
+      },
+      {
+        "description": "Transfer-Transfer to a plate",
+        "step_id": 234,
+        "start_time": 492.55222770663875,
+        "end_time": 510.935900282478
+      },
+      {
+        "description": "Serve-Serve the pancakes with chopped strawberries",
+        "step_id": 222,
+        "start_time": 513.0437903222352,
+        "end_time": 524.6556758044065
+      },
+      {
+        "description": "splash-splash maple syrup on plate",
+        "step_id": 224,
+        "start_time": 526.2135810048616,
+        "end_time": 541.9489153269607
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 231,
+          "description": "Pour-Pour three little puddles straight from the blender into the frying pan, but drop the blender",
+          "start_time": 371.69660243954746,
+          "end_time": 414.59183844983903,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful! That slipped—please mind the hot pan and make sure you're safe."
+            },
+            {
+              "role": "user",
+              "utterance": "I'm alright, it just slipped."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "21_28",
+    "activity_id": 21,
+    "step_annotations": [
+      {
+        "description": "Add-1 egg to a blender",
+        "step_id": 229,
+        "start_time": 7.720273735725938,
+        "end_time": 60.65929363784665
+      },
+      {
+        "description": "Add-1 heaped tbsp flour to a blender",
+        "step_id": 232,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Not a heaped tbsp flour."
+          }
+        ],
+        "start_time": 80.51142610114192,
+        "end_time": 119.11279477977163,
+        "modified_description": "Add-Add 1 tbsp flour to a blender."
+      },
+      {
+        "description": "Add-Add 1 banana to a blender",
+        "step_id": 225,
+        "start_time": 119.1127947797716,
+        "end_time": 140.0678234910277
+      },
+      {
+        "description": "blitz-blitz the blender for 20 seconds",
+        "step_id": 227,
+        "start_time": 142.27361598694944,
+        "end_time": 209.55028711256114
+      },
+      {
+        "description": "Melt-Melt a small knob of butter in a non-stick frying pan over low-medium heat",
+        "step_id": 223,
+        "start_time": 218.37345709624793,
+        "end_time": 334.17756313213704
+      },
+      {
+        "description": "Pour-Pour three little puddles straight from the blender into the frying pan",
+        "step_id": 231,
+        "start_time": 351.8239030995105,
+        "end_time": 384.910790538336
+      },
+      {
+        "description": "Cook-Cook for 1 min or until the tops start to bubble",
+        "step_id": 226,
+        "start_time": 387.11658303425776,
+        "end_time": 496.30331158238164
+      },
+      {
+        "description": "Flip-Flip the pancakes with a fork or a fish slice spatula",
+        "step_id": 228,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Didn't flip the pancakes properly."
+          }
+        ],
+        "start_time": 494.09751908645995,
+        "end_time": 543.7278502446982
+      },
+      {
+        "description": "cook-cook for 20-30 seconds more",
+        "step_id": 230,
+        "start_time": 541.5220577487764,
+        "end_time": 566.888671451876
+      },
+      {
+        "description": "Chop-Chop 1 strawberry",
+        "step_id": 233,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Teared strawberries with hands instead of chopping them with a knife"
+          }
+        ],
+        "start_time": 567.9915676998368,
+        "end_time": 596.6668701468188,
+        "modified_description": "Slice-Slice 1 strawberry"
+      },
+      {
+        "description": "Transfer-Transfer to a plate",
+        "step_id": 234,
+        "start_time": 595.563973898858,
+        "end_time": 636.3711350734093
+      },
+      {
+        "description": "Serve-Serve the pancakes with chopped strawberries",
+        "step_id": 222,
+        "start_time": 635.2682388254486,
+        "end_time": 649.6058900489396
+      },
+      {
+        "description": "splash-splash maple syrup on plate",
+        "step_id": 224,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill the maple syrup while splashing on plate."
+          }
+        ],
+        "start_time": 648.5029938009787,
+        "end_time": 669.4580225122348,
+        "modified_description": "splash-splash maple syrup on plate and spill some."
+      },
+      {
+        "description": "Add-1/2 tsp baking powder to a blender",
+        "step_id": 221,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 232,
+          "description": "Add-1 heaped tbsp flour to a blender",
+          "start_time": 80.51142610114192,
+          "end_time": 119.11279477977163,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks a bit light. You might want to add a little more flour to make it a fully heaped tablespoon for the right consistency."
+            }
+          ]
+        },
+        {
+          "step_id": 228,
+          "description": "Flip-Flip the pancakes with a fork or a fish slice spatula",
+          "start_time": 494.09751908645995,
+          "end_time": 543.7278502446982,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Flipping can be tricky. Try sliding the spatula completely under the center of the pancake before turning it over with a quick wrist motion."
+            }
+          ]
+        },
+        {
+          "step_id": 233,
+          "description": "Chop-Chop 1 strawberry",
+          "start_time": 567.9915676998368,
+          "end_time": 596.6668701468188,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Using a knife to slice the strawberries will give you cleaner pieces than tearing them by hand."
+            }
+          ]
+        },
+        {
+          "step_id": 224,
+          "description": "splash-splash maple syrup on plate",
+          "start_time": 648.5029938009787,
+          "end_time": 669.4580225122348,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful with the bottle. Pouring the syrup slowly will help keep it on the plate and avoid spills."
+            }
+          ]
+        },
+        {
+          "step_id": 221,
+          "description": "Add-1/2 tsp baking powder to a blender",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like the baking powder was missed. Don't forget to add it to ensure your pancakes rise properly."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "21_29",
+    "activity_id": 21,
+    "step_annotations": [
+      {
+        "description": "Add-1 heaped tbsp flour to a blender",
+        "step_id": 232,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill some flour outside while adding to blender"
+          }
+        ],
+        "start_time": 21.050647452229295,
+        "end_time": 68.64341560509551,
+        "modified_description": "Add-1 heaped tbsp flour to a blender, but splash some flour outside"
+      },
+      {
+        "description": "Add-1 egg to a blender",
+        "step_id": 229,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Add 2 eggs instead of  1 egg"
+          },
+          {
+            "tag": "Technique Error",
+            "description": "Dropping egg shell while adding to blender"
+          }
+        ],
+        "start_time": 75.96537993630572,
+        "end_time": 106.16848280254776,
+        "modified_description": "Add-2 eggs to a blender"
+      },
+      {
+        "description": "Add-1/2 tsp baking powder to a blender",
+        "step_id": 221,
+        "start_time": 118.98192038216558,
+        "end_time": 161.08321528662418
+      },
+      {
+        "description": "blitz-blitz the blender for 20 seconds",
+        "step_id": 227,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "40 instead of 20 seconds"
+          }
+        ],
+        "start_time": 163.828951910828,
+        "end_time": 222.40466656050953,
+        "modified_description": "blitz-blitz the blender for 40 seconds"
+      },
+      {
+        "description": "Melt-Melt a small knob of butter in a non-stick frying pan over low-medium heat",
+        "step_id": 223,
+        "errors": [
+          {
+            "tag": "Temperature Error",
+            "description": "Used high heat instead of low-medium heat"
+          }
+        ],
+        "start_time": 231.5571219745223,
+        "end_time": 284.64136337579623,
+        "modified_description": "Melt-Melt a small knob of butter in a non-stick frying pan over high-medium heat"
+      },
+      {
+        "description": "Pour-Pour three little puddles straight from the blender into the frying pan",
+        "step_id": 231,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Poured on large puddle instead of three little puddles"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Not using a proper frying pan."
+          }
+        ],
+        "start_time": 284.6413633757962,
+        "end_time": 343.21707802547775,
+        "modified_description": "Pour-Pour three little puddles straight from the blender into the frying pan, but put them together"
+      },
+      {
+        "description": "Cook-Cook for 1 min or until the tops start to bubble",
+        "step_id": 226,
+        "start_time": 343.2170780254777,
+        "end_time": 502
+      },
+      {
+        "description": "Chop-Chop 1 strawberry",
+        "step_id": 233,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "mince instead of chopping 1 strawberry"
+          }
+        ],
+        "start_time": 422.8434401273885,
+        "end_time": 502.46980222929926,
+        "modified_description": "Mince-Mince 1 strawberry"
+      },
+      {
+        "description": "Flip-Flip the pancakes with a fork or a fish slice spatula",
+        "step_id": 228,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Did not flip the entire pancake, but only a part of it"
+          }
+        ],
+        "start_time": 504.30029331210187,
+        "end_time": 517.1137308917197
+      },
+      {
+        "description": "cook-cook for 20-30 seconds more",
+        "step_id": 230,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "10 instead of 20-30 seconds"
+          }
+        ],
+        "start_time": 520.7747130573248,
+        "end_time": 532.6729050955413,
+        "modified_description": "cook-cook for 10 seconds more"
+      },
+      {
+        "description": "Transfer-Transfer to a plate",
+        "step_id": 234,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Bowl instead of plate"
+          }
+        ],
+        "start_time": 530.8424140127388,
+        "end_time": 546.4015882165604,
+        "modified_description": "Transfer-Transfer to a bowl"
+      },
+      {
+        "description": "Serve-Serve the pancakes with chopped strawberries",
+        "step_id": 222,
+        "start_time": 544.5710971337579,
+        "end_time": 562.8760079617834
+      },
+      {
+        "description": "splash-splash maple syrup on plate",
+        "step_id": 224,
+        "start_time": 562.8760079617833,
+        "end_time": 574.7742
+      },
+      {
+        "description": "Add-Add 1 banana to a blender",
+        "step_id": 225,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 232,
+          "description": "Add-1 heaped tbsp flour to a blender",
+          "start_time": 21.050647452229295,
+          "end_time": 68.64341560509551,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful with the flour; try to keep it centered over the blender to avoid spilling."
+            }
+          ]
+        },
+        {
+          "step_id": 229,
+          "description": "Add-1 egg to a blender",
+          "start_time": 75.96537993630572,
+          "end_time": 106.16848280254776,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you've added two eggs instead of one. You may need to remove the extra egg or adjust the other ingredients."
+            }
+          ]
+        },
+        {
+          "step_id": 229,
+          "description": "Add-1 egg to a blender",
+          "start_time": 75.96537993630572,
+          "end_time": 106.16848280254776,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "An eggshell fell in. It is best to remove it before you start blending."
+            }
+          ]
+        },
+        {
+          "step_id": 227,
+          "description": "blitz-blitz the blender for 20 seconds",
+          "start_time": 163.828951910828,
+          "end_time": 222.40466656050953,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That should be enough; 20 seconds is all you need for a smooth batter."
+            }
+          ]
+        },
+        {
+          "step_id": 223,
+          "description": "Melt-Melt a small knob of butter in a non-stick frying pan over low-medium heat",
+          "start_time": 231.5571219745223,
+          "end_time": 284.64136337579623,
+          "error_tag": "Temperature Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The heat is too high! Please lower it to low-medium to prevent the butter from burning."
+            }
+          ]
+        },
+        {
+          "step_id": 231,
+          "description": "Pour-Pour three little puddles straight from the blender into the frying pan",
+          "start_time": 284.6413633757962,
+          "end_time": 343.21707802547775,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try pouring three smaller, separate puddles instead of one large one."
+            }
+          ]
+        },
+        {
+          "step_id": 231,
+          "description": "Pour-Pour three little puddles straight from the blender into the frying pan",
+          "start_time": 284.6413633757962,
+          "end_time": 343.21707802547775,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Make sure you use a proper frying pan to ensure the pancakes cook evenly."
+            }
+          ]
+        },
+        {
+          "step_id": 233,
+          "description": "Chop-Chop 1 strawberry",
+          "start_time": 422.8434401273885,
+          "end_time": 502.46980222929926,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "A simple chop is fine for the strawberries; you don't need to mince them."
+            }
+          ]
+        },
+        {
+          "step_id": 228,
+          "description": "Flip-Flip the pancakes with a fork or a fish slice spatula",
+          "start_time": 504.30029331210187,
+          "end_time": 517.1137308917197,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Slide the spatula all the way under the pancake before flipping to keep it from breaking."
+            }
+          ]
+        },
+        {
+          "step_id": 230,
+          "description": "cook-cook for 20-30 seconds more",
+          "start_time": 520.7747130573248,
+          "end_time": 532.6729050955413,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Give it a little more time, about 20 to 30 seconds total, to be sure it's done."
+            }
+          ]
+        },
+        {
+          "step_id": 234,
+          "description": "Transfer-Transfer to a plate",
+          "start_time": 530.8424140127388,
+          "end_time": 546.4015882165604,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Using a flat plate is usually better for serving pancakes than a bowl."
+            }
+          ]
+        },
+        {
+          "step_id": 225,
+          "description": "Add-Add 1 banana to a blender",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to add the banana to the mixture before you blend it."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "21_32",
+    "activity_id": 21,
+    "step_annotations": [
+      {
+        "description": "Add-1 heaped tbsp flour to a blender",
+        "step_id": 232,
+        "start_time": 7.2780000000000005,
+        "end_time": 49.512
+      },
+      {
+        "description": "Add-Add 1 banana to a blender",
+        "step_id": 225,
+        "start_time": 51.49,
+        "end_time": 93.669
+      },
+      {
+        "description": "Add-1/2 tsp baking powder to a blender",
+        "step_id": 221,
+        "start_time": 106.247,
+        "end_time": 156.392
+      },
+      {
+        "description": "Chop-Chop 1 strawberry",
+        "step_id": 233,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Use soiled strawberry."
+          }
+        ],
+        "start_time": 175.225,
+        "end_time": 216.815,
+        "modified_description": "Chop-Chop 1 unwashed strawberry"
+      },
+      {
+        "description": "Add-1 egg to a blender",
+        "step_id": 229,
+        "start_time": 220.293,
+        "end_time": 247.473
+      },
+      {
+        "description": "blitz-blitz the blender for 20 seconds",
+        "step_id": 227,
+        "start_time": 250.183,
+        "end_time": 308.073
+      },
+      {
+        "description": "Pour-Pour three little puddles straight from the blender into the frying pan",
+        "step_id": 231,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Not using a proper frying pan."
+          }
+        ],
+        "start_time": 326.395,
+        "end_time": 399.007,
+        "modified_description": "Pour-Pour three little puddles straight from the blender into the tawa pan"
+      },
+      {
+        "description": "Cook-Cook for 1 min or until the tops start to bubble",
+        "step_id": 226,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Did not cook for required time."
+          }
+        ],
+        "start_time": 380,
+        "end_time": 453
+      },
+      {
+        "description": "Flip-Flip the pancakes with a fork or a fish slice spatula",
+        "step_id": 228,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Did not flip entire pancake but only half of it."
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Not using a fork or a fish slice spatula to flip the pancakes"
+          }
+        ],
+        "start_time": 453,
+        "end_time": 469.298,
+        "modified_description": "Flip-Flip the pancakes with a spatula too early."
+      },
+      {
+        "description": "cook-cook for 20-30 seconds more",
+        "step_id": 230,
+        "start_time": 475.11,
+        "end_time": 500.744
+      },
+      {
+        "description": "Transfer-Transfer to a plate",
+        "step_id": 234,
+        "start_time": 501.329,
+        "end_time": 545.706
+      },
+      {
+        "description": "Serve-Serve the pancakes with chopped strawberries",
+        "step_id": 222,
+        "start_time": 546.266,
+        "end_time": 556.28
+      },
+      {
+        "description": "splash-splash maple syrup on plate",
+        "step_id": 224,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Using siracha sauce instead of maple syrup."
+          }
+        ],
+        "start_time": 557.223,
+        "end_time": 575.283,
+        "modified_description": "Splash-Splash siracha sauce on the plate."
+      },
+      {
+        "description": "Melt-Melt a small knob of butter in a non-stick frying pan over low-medium heat",
+        "step_id": 223,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 233,
+          "description": "Chop-Chop 1 strawberry",
+          "start_time": 175.225,
+          "end_time": 216.815,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That strawberry looks unwashed. You should give it a quick rinse before chopping it."
+            },
+            {
+              "role": "user",
+              "utterance": "Oh right, I forgot."
+            }
+          ]
+        },
+        {
+          "step_id": 231,
+          "description": "Pour-Pour three little puddles straight from the blender into the frying pan",
+          "start_time": 326.395,
+          "end_time": 399.007,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I see you're using a tawa, but a standard non-stick frying pan works best for this batter."
+            }
+          ]
+        },
+        {
+          "step_id": 226,
+          "description": "Cook-Cook for 1 min or until the tops start to bubble",
+          "start_time": 380.0,
+          "end_time": 453.0,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The pancakes need a little more time. Wait until you see bubbles forming on the tops before finishing."
+            }
+          ]
+        },
+        {
+          "step_id": 228,
+          "description": "Flip-Flip the pancakes with a fork or a fish slice spatula",
+          "start_time": 453.0,
+          "end_time": 469.298,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like that one only flipped halfway. Try sliding your tool all the way underneath to support it."
+            }
+          ]
+        },
+        {
+          "step_id": 228,
+          "description": "Flip-Flip the pancakes with a fork or a fish slice spatula",
+          "start_time": 453.0,
+          "end_time": 469.298,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Using a fork or a fish slice spatula would make it much easier to flip those without breaking them."
+            }
+          ]
+        },
+        {
+          "step_id": 224,
+          "description": "splash-splash maple syrup on plate",
+          "start_time": 557.223,
+          "end_time": 575.283,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Wait, that looks like Sriracha! You'll want to use the maple syrup for your pancakes."
+            },
+            {
+              "role": "user",
+              "utterance": "Whoops, wrong bottle!"
+            }
+          ]
+        },
+        {
+          "step_id": 223,
+          "description": "Melt-Melt a small knob of butter in a non-stick frying pan over low-medium heat",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you skipped melting the butter. You'll need to grease the pan to keep the pancakes from sticking."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "21_37",
+    "activity_id": 21,
+    "step_annotations": [
+      {
+        "description": "Add-1 egg to a blender",
+        "step_id": 229,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill while adding egg to a blender and dropping egg shell into blender"
+          }
+        ],
+        "start_time": 8.671879777070064,
+        "end_time": 57.23440652866242
+      },
+      {
+        "description": "Add-Add 1 banana to a blender",
+        "step_id": 225,
+        "start_time": 57.234406528662426,
+        "end_time": 93.6563015923567
+      },
+      {
+        "description": "Add-1 heaped tbsp flour to a blender",
+        "step_id": 232,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Add 1 flattened tbsp of flour to a blender instead of heaped tbsp"
+          }
+        ],
+        "start_time": 102.32818136942674,
+        "end_time": 192.51573105095542,
+        "modified_description": "Add-1 flattened tbsp flour to a blender"
+      },
+      {
+        "description": "Add-1/2 tsp baking powder to a blender",
+        "step_id": 221,
+        "start_time": 189.0469791401274,
+        "end_time": 225.46887420382168
+      },
+      {
+        "description": "blitz-blitz the blender for 20 seconds",
+        "step_id": 227,
+        "start_time": 251.48451353503188,
+        "end_time": 303.51579219745224
+      },
+      {
+        "description": "Melt-Melt a small knob of butter in a non-stick frying pan over low-medium heat",
+        "step_id": 223,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Melt a spoon of butter instead of small knob of butter in a non-stick frying pan"
+          }
+        ],
+        "start_time": 305.25016815286625,
+        "end_time": 537.656546178344,
+        "modified_description": "Melt a spoon of butter in a non-stick frying pan over low-medium heat"
+      },
+      {
+        "description": "Pour-Pour three little puddles straight from the blender into the frying pan",
+        "step_id": 231,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Pour one puddle instead of three little puddles straight from the blender into the frying pan"
+          }
+        ],
+        "start_time": 535.9221702229299,
+        "end_time": 563.6721855095541,
+        "modified_description": "Pour one puddle straight from the blender into the frying pan"
+      },
+      {
+        "description": "Cook-Cook for 1 min or until the tops start to bubble",
+        "step_id": 226,
+        "start_time": 561.9378095541401,
+        "end_time": 919.2192563694268
+      },
+      {
+        "description": "Flip-Flip the pancakes with a fork or a fish slice spatula",
+        "step_id": 228,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Not using a fork or a fish slice spatula to flip the pancakes"
+          },
+          {
+            "tag": "Technique Error",
+            "description": "Did not flip the entire puddle at once"
+          }
+        ],
+        "start_time": 917.4848804140128,
+        "end_time": 969.5161590764333
+      },
+      {
+        "description": "cook-cook for 20-30 seconds more",
+        "step_id": 230,
+        "start_time": 967.7817831210192,
+        "end_time": 1014.6099339171975
+      },
+      {
+        "description": "Transfer-Transfer to a plate",
+        "step_id": 234,
+        "start_time": 1013.5426005827578,
+        "end_time": 1025.5493677602942
+      },
+      {
+        "description": "splash-splash maple syrup on plate",
+        "step_id": 224,
+        "start_time": 1033.8235624591373,
+        "end_time": 1057.1700541932362
+      },
+      {
+        "description": "Chop-Chop 1 strawberry",
+        "step_id": 233,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Serve-Serve the pancakes with chopped strawberries",
+        "step_id": 222,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 229,
+          "description": "Add-1 egg to a blender",
+          "start_time": 8.671879777070064,
+          "end_time": 57.23440652866242,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I noticed a bit of shell dropped in with the egg. You'll want to fish that out before blending."
+            }
+          ]
+        },
+        {
+          "step_id": 232,
+          "description": "Add-1 heaped tbsp flour to a blender",
+          "start_time": 102.32818136942674,
+          "end_time": 192.51573105095542,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looked like a flattened tablespoon, but the recipe calls for a heaped one. You can add a little pinch more flour to balance it out."
+            }
+          ]
+        },
+        {
+          "step_id": 223,
+          "description": "Melt-Melt a small knob of butter in a non-stick frying pan over low-medium heat",
+          "start_time": 305.25016815286625,
+          "end_time": 537.656546178344,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That seems like a bit more butter than a small knob. You might want to spoon out the excess once it melts so the pancakes aren't too greasy."
+            }
+          ]
+        },
+        {
+          "step_id": 231,
+          "description": "Pour-Pour three little puddles straight from the blender into the frying pan",
+          "start_time": 535.9221702229299,
+          "end_time": 563.6721855095541,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You've poured one large pancake instead of three small ones. Be sure to cook it a bit longer so it holds together when you flip."
+            }
+          ]
+        },
+        {
+          "step_id": 228,
+          "description": "Flip-Flip the pancakes with a fork or a fish slice spatula",
+          "start_time": 917.4848804140128,
+          "end_time": 969.5161590764333,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It might be easier to use a fork or a fish slice spatula to flip the pancakes."
+            }
+          ]
+        },
+        {
+          "step_id": 228,
+          "description": "Flip-Flip the pancakes with a fork or a fish slice spatula",
+          "start_time": 917.4848804140128,
+          "end_time": 969.5161590764333,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try to get your tool completely under the pancake so you can flip the whole thing at once."
+            }
+          ]
+        },
+        {
+          "step_id": 233,
+          "description": "Chop-Chop 1 strawberry",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to chop the strawberry for the topping before you finish up."
+            }
+          ]
+        },
+        {
+          "step_id": 222,
+          "description": "Serve-Serve the pancakes with chopped strawberries",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The pancakes are done. You can go ahead and serve them now."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "21_43",
+    "activity_id": 21,
+    "step_annotations": [
+      {
+        "description": "Add-1/2 tsp baking powder to a blender",
+        "step_id": 221,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spilling the powder onto hands while adding it to the blender"
+          }
+        ],
+        "start_time": 11.022157648089172,
+        "end_time": 71.03168262101912
+      },
+      {
+        "description": "Add-Add 1 banana to a blender",
+        "step_id": 225,
+        "start_time": 73.48105098726116,
+        "end_time": 101.64878719904458
+      },
+      {
+        "description": "Add-1 egg to a blender",
+        "step_id": 229,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Cracking the egg improperly such that some part of the egg shell falls into the blender"
+          }
+        ],
+        "start_time": 118.79436576273885,
+        "end_time": 160.43362798885352
+      },
+      {
+        "description": "Add-1 heaped tbsp flour to a blender",
+        "step_id": 232,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Dropping flour while adding heaped measuring utensil into the blender"
+          }
+        ],
+        "start_time": 178.8038907356688,
+        "end_time": 197.17415348248406
+      },
+      {
+        "description": "blitz-blitz the blender for 20 seconds",
+        "step_id": 227,
+        "start_time": 213.09504786305732,
+        "end_time": 307.3957299633758
+      },
+      {
+        "description": "Melt-Melt a small knob of butter in a non-stick frying pan over low-medium heat",
+        "step_id": 223,
+        "start_time": 338.0128345414013,
+        "end_time": 401.69641206369425
+      },
+      {
+        "description": "Pour-Pour three little puddles straight from the blender into the frying pan",
+        "step_id": 231,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Pour one large puddle instead of little puddles"
+          }
+        ],
+        "start_time": 422.5160431767516,
+        "end_time": 450.6837793885351
+      },
+      {
+        "description": "Cook-Cook for 1 min or until the tops start to bubble",
+        "step_id": 226,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Not cooking until required state is reached"
+          }
+        ],
+        "start_time": 453.13314775477704,
+        "end_time": 595.1965129968153
+      },
+      {
+        "description": "Flip-Flip the pancakes with a fork or a fish slice spatula",
+        "step_id": 228,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Not using fish slice spatula resulting in making a large ball"
+          },
+          {
+            "tag": "Technique Error",
+            "description": "Not flipping entire pancake at once"
+          }
+        ],
+        "start_time": 592.7471446305733,
+        "end_time": 676.0256690828026
+      },
+      {
+        "description": "cook-cook for 20-30 seconds more",
+        "step_id": 230,
+        "start_time": 673.5763007165605,
+        "end_time": 727.4624047738854
+      },
+      {
+        "description": "splash-splash maple syrup on plate",
+        "step_id": 224,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding strawberries to the plate"
+          }
+        ],
+        "start_time": 709.09214202707,
+        "end_time": 722.1874082623241
+      },
+      {
+        "description": "Transfer-Transfer to a plate",
+        "step_id": 234,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding maple syrup to the plate"
+          }
+        ],
+        "start_time": 727.6523745645442,
+        "end_time": 748.3770207822721
+      },
+      {
+        "description": "Chop-Chop 1 strawberry",
+        "step_id": 233,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Serve-Serve the pancakes with chopped strawberries",
+        "step_id": 222,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 221,
+          "description": "Add-1/2 tsp baking powder to a blender",
+          "start_time": 11.022157648089172,
+          "end_time": 71.03168262101912,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try keeping the spoon closer to the blender opening to steady your hand and prevent spills."
+            }
+          ]
+        },
+        {
+          "step_id": 229,
+          "description": "Add-1 egg to a blender",
+          "start_time": 118.79436576273885,
+          "end_time": 160.43362798885352,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like a piece of shell fell in. You should fish that out before you start blending."
+            }
+          ]
+        },
+        {
+          "step_id": 232,
+          "description": "Add-1 heaped tbsp flour to a blender",
+          "start_time": 178.8038907356688,
+          "end_time": 197.17415348248406,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You can steady the measuring utensil against the edge of the blender to avoid dropping flour outside."
+            }
+          ]
+        },
+        {
+          "step_id": 231,
+          "description": "Pour-Pour three little puddles straight from the blender into the frying pan",
+          "start_time": 422.5160431767516,
+          "end_time": 450.6837793885351,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That's quite a large pancake. You might want to lower the heat slightly so it cooks through without burning."
+            }
+          ]
+        },
+        {
+          "step_id": 226,
+          "description": "Cook-Cook for 1 min or until the tops start to bubble",
+          "start_time": 453.13314775477704,
+          "end_time": 595.1965129968153,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The tops aren't bubbling yet. It needs a little more time to cook before it's ready to flip."
+            }
+          ]
+        },
+        {
+          "step_id": 228,
+          "description": "Flip-Flip the pancakes with a fork or a fish slice spatula",
+          "start_time": 592.7471446305733,
+          "end_time": 676.0256690828026,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It seems the pancake balled up. Using a flat fish slice spatula would make it easier to keep it flat."
+            }
+          ]
+        },
+        {
+          "step_id": 228,
+          "description": "Flip-Flip the pancakes with a fork or a fish slice spatula",
+          "start_time": 592.7471446305733,
+          "end_time": 676.0256690828026,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try to slide the spatula completely under the pancake to flip the whole thing at once."
+            }
+          ]
+        },
+        {
+          "step_id": 224,
+          "description": "splash-splash maple syrup on plate",
+          "start_time": 709.09214202707,
+          "end_time": 722.1874082623241,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Usually we plate the strawberries first, but you can add them after the syrup too."
+            }
+          ]
+        },
+        {
+          "step_id": 234,
+          "description": "Transfer-Transfer to a plate",
+          "start_time": 727.6523745645442,
+          "end_time": 748.3770207822721,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You can go ahead and place the pancake right on top of the syrup on the plate."
+            }
+          ]
+        },
+        {
+          "step_id": 233,
+          "description": "Chop-Chop 1 strawberry",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to chop the strawberry to serve with your pancakes."
+            }
+          ]
+        },
+        {
+          "step_id": 222,
+          "description": "Serve-Serve the pancakes with chopped strawberries",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You are all set to serve the pancakes with the strawberries now."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "21_44",
+    "activity_id": 21,
+    "step_annotations": [
+      {
+        "description": "Add-1/2 tsp baking powder to a blender",
+        "step_id": 221,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Using Tbsp instead of tsp."
+          }
+        ],
+        "start_time": 13.652651751592357,
+        "end_time": 63.712374840764326,
+        "modified_description": "Add-1/2 Tbsp baking powder to a blender."
+      },
+      {
+        "description": "Add-1 heaped tbsp flour to a blender",
+        "step_id": 232,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Adding without a heap instead of heaped tbsp."
+          }
+        ],
+        "start_time": 66.7462974522293,
+        "end_time": 100.11944617834396,
+        "modified_description": "Add-1 tbsp flour to a blender."
+      },
+      {
+        "description": "Chop-Chop 1 strawberry",
+        "step_id": 233,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Chopping two strawberries instead of one."
+          }
+        ],
+        "start_time": 163.83182101910828,
+        "end_time": 279.1208802547771,
+        "modified_description": "Chop-Chop 2 strawberries."
+      },
+      {
+        "description": "splash-splash maple syrup on plate",
+        "step_id": 224,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill some maple syrup."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before making pancakes"
+          }
+        ],
+        "start_time": 317.0449128980892,
+        "end_time": 358.00286815286626,
+        "modified_description": "splash-splash maple syrup on plate and spill some."
+      },
+      {
+        "description": "Add-Add 1 banana to a blender",
+        "step_id": 225,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Instead of full banana adding half."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding maple syrup to the plate"
+          }
+        ],
+        "start_time": 354.9689455414013,
+        "end_time": 383.79121035031847,
+        "modified_description": "Add-Add 1/2 banana to a blender."
+      },
+      {
+        "description": "blitz-blitz the blender for 20 seconds",
+        "step_id": 227,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Blitzing the blender for more than 20 seconds."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding maple syrup to the plate and before adding egg."
+          }
+        ],
+        "start_time": 398.9608234076434,
+        "end_time": 503.6311535031847,
+        "modified_description": "Blitz-Blitz the blender for 30 seconds."
+      },
+      {
+        "description": "Melt-Melt a small knob of butter in a non-stick frying pan over low-medium heat",
+        "step_id": 223,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Using a steel pan instead of a non-stick pan."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding maple syrup to the plate and before adding egg."
+          }
+        ],
+        "start_time": 523.351650477707,
+        "end_time": 656.8442453821657,
+        "modified_description": "Melt-Melt a small knob of butter in a steel frying pan over low-medium heat"
+      },
+      {
+        "description": "Pour-Pour three little puddles straight from the blender into the frying pan",
+        "step_id": 231,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding maple syrup to the plate and before adding egg."
+          },
+          {
+            "tag": "Technique Error",
+            "description": "Spooned the content instead of pouring."
+          }
+        ],
+        "start_time": 655.3272840764331,
+        "end_time": 712.9718136942676
+      },
+      {
+        "description": "Cook-Cook for 1 min or until the tops start to bubble",
+        "step_id": 226,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding maple syrup to the plate and before adding egg."
+          }
+        ],
+        "start_time": 726.6244654458599,
+        "end_time": 785.7859563694268
+      },
+      {
+        "description": "Flip-Flip the pancakes with a fork or a fish slice spatula",
+        "step_id": 228,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Flipped a pancake outside the pan instead of inside."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding maple syrup to the plate and before adding egg."
+          }
+        ],
+        "start_time": 782.7520337579618,
+        "end_time": 819.1591050955415,
+        "modified_description": "Flip-Flip the pancakes with a fork or a fish slice spatula and drop one out of the pan."
+      },
+      {
+        "description": "cook-cook for 20-30 seconds more",
+        "step_id": 230,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding maple syrup to the plate and before adding egg."
+          }
+        ],
+        "start_time": 816.1251824840765,
+        "end_time": 855.5661764331211
+      },
+      {
+        "description": "Transfer-Transfer to a plate",
+        "step_id": 234,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding maple syrup to the plate and before adding egg."
+          }
+        ],
+        "start_time": 852.5322538216561,
+        "end_time": 878.3205960191083
+      },
+      {
+        "description": "Serve-Serve the pancakes with chopped strawberries",
+        "step_id": 222,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding maple syrup to the plate and before adding egg."
+          },
+          {
+            "tag": "Technique Error",
+            "description": "Did not add all the chopped strawberries."
+          }
+        ],
+        "start_time": 878.3205960191083,
+        "end_time": 907.1428608280254
+      },
+      {
+        "description": "Add-1 egg to a blender",
+        "step_id": 229,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after doing everything."
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Using a soiled and broken egg."
+          }
+        ],
+        "start_time": 907.1428608280254,
+        "end_time": 946.5838547770701
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 221,
+          "description": "Add-1/2 tsp baking powder to a blender",
+          "start_time": 13.652651751592357,
+          "end_time": 63.712374840764326,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you used a tablespoon there. The recipe calls for a teaspoon, so you might want to remove the excess powder."
+            }
+          ]
+        },
+        {
+          "step_id": 232,
+          "description": "Add-1 heaped tbsp flour to a blender",
+          "start_time": 66.7462974522293,
+          "end_time": 100.11944617834396,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Make sure that spoonful of flour is heaped to get the right consistency for the batter."
+            }
+          ]
+        },
+        {
+          "step_id": 233,
+          "description": "Chop-Chop 1 strawberry",
+          "start_time": 163.83182101910828,
+          "end_time": 279.1208802547771,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We only need one strawberry for the topping, so you can set the extra one aside for later."
+            }
+          ]
+        },
+        {
+          "step_id": 224,
+          "description": "splash-splash maple syrup on plate",
+          "start_time": 317.0449128980892,
+          "end_time": 358.00286815286626,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful with the pour; maple syrup can be quite sticky to clean up if it spills."
+            }
+          ]
+        },
+        {
+          "step_id": 224,
+          "description": "splash-splash maple syrup on plate",
+          "start_time": 317.0449128980892,
+          "end_time": 358.00286815286626,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That's the topping ready. Now let's focus on mixing the pancake batter."
+            }
+          ]
+        },
+        {
+          "step_id": 225,
+          "description": "Add-Add 1 banana to a blender",
+          "start_time": 354.9689455414013,
+          "end_time": 383.79121035031847,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The recipe uses the full banana. You can add the other half to the blender as well."
+            }
+          ]
+        },
+        {
+          "step_id": 225,
+          "description": "Add-Add 1 banana to a blender",
+          "start_time": 354.9689455414013,
+          "end_time": 383.79121035031847,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Let's get back to adding the rest of the batter ingredients now."
+            }
+          ]
+        },
+        {
+          "step_id": 227,
+          "description": "blitz-blitz the blender for 20 seconds",
+          "start_time": 398.9608234076434,
+          "end_time": 503.6311535031847,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like enough blending. You can stop now to avoid over-mixing."
+            }
+          ]
+        },
+        {
+          "step_id": 227,
+          "description": "blitz-blitz the blender for 20 seconds",
+          "start_time": 398.9608234076434,
+          "end_time": 503.6311535031847,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Wait, we forgot the egg! It needs to be added to the mixture before you blend."
+            }
+          ]
+        },
+        {
+          "step_id": 223,
+          "description": "Melt-Melt a small knob of butter in a non-stick frying pan over low-medium heat",
+          "start_time": 523.351650477707,
+          "end_time": 656.8442453821657,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Just a heads-up, using a non-stick pan will make it much easier to flip the pancakes later."
+            }
+          ]
+        },
+        {
+          "step_id": 223,
+          "description": "Melt-Melt a small knob of butter in a non-stick frying pan over low-medium heat",
+          "start_time": 523.351650477707,
+          "end_time": 656.8442453821657,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "While the pan heats up, don't forget we still need to add the egg to the batter."
+            }
+          ]
+        },
+        {
+          "step_id": 231,
+          "description": "Pour-Pour three little puddles straight from the blender into the frying pan",
+          "start_time": 655.3272840764331,
+          "end_time": 712.9718136942676,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Hold on, the batter is missing the egg. It won't cook correctly without it."
+            }
+          ]
+        },
+        {
+          "step_id": 231,
+          "description": "Pour-Pour three little puddles straight from the blender into the frying pan",
+          "start_time": 655.3272840764331,
+          "end_time": 712.9718136942676,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Pouring straight from the jug usually gives smoother circles than spooning the batter."
+            }
+          ]
+        },
+        {
+          "step_id": 226,
+          "description": "Cook-Cook for 1 min or until the tops start to bubble",
+          "start_time": 726.6244654458599,
+          "end_time": 785.7859563694268,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the egg was missed, these might not fluff up or set as expected."
+            }
+          ]
+        },
+        {
+          "step_id": 228,
+          "description": "Flip-Flip the pancakes with a fork or a fish slice spatula",
+          "start_time": 782.7520337579618,
+          "end_time": 819.1591050955415,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Watch out! One of the pancakes landed outside the pan. Be careful, it's hot."
+            }
+          ]
+        },
+        {
+          "step_id": 228,
+          "description": "Flip-Flip the pancakes with a fork or a fish slice spatula",
+          "start_time": 782.7520337579618,
+          "end_time": 819.1591050955415,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You might find the texture difficult to work with since the egg is missing from the mix."
+            }
+          ]
+        },
+        {
+          "step_id": 230,
+          "description": "cook-cook for 20-30 seconds more",
+          "start_time": 816.1251824840765,
+          "end_time": 855.5661764331211,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "They are cooking, but without the egg, the final result will be quite different."
+            }
+          ]
+        },
+        {
+          "step_id": 234,
+          "description": "Transfer-Transfer to a plate",
+          "start_time": 852.5322538216561,
+          "end_time": 878.3205960191083,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We can plate them up, but remember the batter was incomplete."
+            }
+          ]
+        },
+        {
+          "step_id": 222,
+          "description": "Serve-Serve the pancakes with chopped strawberries",
+          "start_time": 878.3205960191083,
+          "end_time": 907.1428608280254,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "They are ready to serve, though the missing egg likely affected the texture."
+            }
+          ]
+        },
+        {
+          "step_id": 222,
+          "description": "Serve-Serve the pancakes with chopped strawberries",
+          "start_time": 878.3205960191083,
+          "end_time": 907.1428608280254,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You still have some chopped strawberries left if you'd like to use all of them."
+            }
+          ]
+        },
+        {
+          "step_id": 229,
+          "description": "Add-1 egg to a blender",
+          "start_time": 907.1428608280254,
+          "end_time": 946.5838547770701,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like we're adding the egg now, but since the pancakes are already cooked, it's a bit too late."
+            }
+          ]
+        },
+        {
+          "step_id": 229,
+          "description": "Add-1 egg to a blender",
+          "start_time": 907.1428608280254,
+          "end_time": 946.5838547770701,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That egg looks damaged and soiled. It might not be safe to consume, so it's best to discard it."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "21_46",
+    "activity_id": 21,
+    "step_annotations": [
+      {
+        "description": "Add-Add 1 banana to a blender",
+        "step_id": 225,
+        "start_time": 4.802462210191083,
+        "end_time": 51.62646875955415
+      },
+      {
+        "description": "Add-1/2 tsp baking powder to a blender",
+        "step_id": 221,
+        "start_time": 60.03077762738854,
+        "end_time": 102.05232196656051
+      },
+      {
+        "description": "Add-1 egg to a blender",
+        "step_id": 229,
+        "start_time": 105.65416862420382,
+        "end_time": 135.6695574378981
+      },
+      {
+        "description": "Add-1 heaped tbsp flour to a blender",
+        "step_id": 232,
+        "start_time": 147.6757129633758,
+        "end_time": 177.69110177707006
+      },
+      {
+        "description": "Chop-Chop 1 strawberry",
+        "step_id": 233,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Slice instead of chop"
+          },
+          {
+            "tag": "Measurement Error",
+            "description": "Use 2 strawberry instead of 1"
+          }
+        ],
+        "start_time": 198.10156617038217,
+        "end_time": 253.32988158757962,
+        "modified_description": "Slice 2 strawberry"
+      },
+      {
+        "description": "blitz-blitz the blender for 20 seconds",
+        "step_id": 227,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "30 secs"
+          }
+        ],
+        "start_time": 290.54896371656054,
+        "end_time": 332.57050805573255,
+        "modified_description": "blitz the blender for 30 seconds"
+      },
+      {
+        "description": "Melt-Melt a small knob of butter in a non-stick frying pan over low-medium heat",
+        "step_id": 223,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Use a tablespoon of butter instead of a small knob"
+          }
+        ],
+        "start_time": 336.17235471337585,
+        "end_time": 439.4252922324841,
+        "modified_description": "Melt a medium knob of butter in a non-stick frying pan over medium heat"
+      },
+      {
+        "description": "splash-splash maple syrup on plate",
+        "step_id": 224,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Pour instead of splash maple syrup on plate"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before making pan cakes"
+          }
+        ],
+        "start_time": 457.4345255207007,
+        "end_time": 479.0456054665606,
+        "modified_description": "pour maple syrup on plate instead of splashing"
+      },
+      {
+        "description": "Pour-Pour three little puddles straight from the blender into the frying pan",
+        "step_id": 231,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding maple syrup on plate"
+          }
+        ],
+        "start_time": 483.84806767675167,
+        "end_time": 522.2677653582803
+      },
+      {
+        "description": "Cook-Cook for 1 min or until the tops start to bubble",
+        "step_id": 226,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Cook for 2 mins instead of 1 min"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding maple syrup on plate"
+          }
+        ],
+        "start_time": 524.6689964633757,
+        "end_time": 665.141016111465,
+        "modified_description": "Cook for 2 mins"
+      },
+      {
+        "description": "Flip-Flip the pancakes with a fork or a fish slice spatula",
+        "step_id": 228,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding maple syrup on plate"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Not using a fork or a fish slice spatula"
+          }
+        ],
+        "start_time": 662.7397850063695,
+        "end_time": 693.9557893726114
+      },
+      {
+        "description": "cook-cook for 20-30 seconds more",
+        "step_id": 230,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding maple syrup on plate"
+          }
+        ],
+        "start_time": 691.554558267516,
+        "end_time": 721.5699470812101
+      },
+      {
+        "description": "Transfer-Transfer to a plate",
+        "step_id": 234,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding maple syrup on plate"
+          }
+        ],
+        "start_time": 719.1687159761148,
+        "end_time": 740.7797959219746
+      },
+      {
+        "description": "Serve-Serve the pancakes with chopped strawberries",
+        "step_id": 222,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding maple syrup on plate"
+          }
+        ],
+        "start_time": 738.378564816879,
+        "end_time": 753.986567
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 233,
+          "description": "Chop-Chop 1 strawberry",
+          "start_time": 198.10156617038217,
+          "end_time": 253.32988158757962,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you're slicing the strawberries. For this recipe, chopping them into smaller pieces works best."
+            }
+          ]
+        },
+        {
+          "step_id": 233,
+          "description": "Chop-Chop 1 strawberry",
+          "start_time": 198.10156617038217,
+          "end_time": 253.32988158757962,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You've prepared two strawberries, but one is usually enough for the topping unless you prefer extra fruit."
+            }
+          ]
+        },
+        {
+          "step_id": 227,
+          "description": "blitz-blitz the blender for 20 seconds",
+          "start_time": 290.54896371656054,
+          "end_time": 332.57050805573255,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That's about 20 seconds. You can stop blending now to keep the right consistency."
+            }
+          ]
+        },
+        {
+          "step_id": 223,
+          "description": "Melt-Melt a small knob of butter in a non-stick frying pan over low-medium heat",
+          "start_time": 336.17235471337585,
+          "end_time": 439.4252922324841,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like a tablespoon of butter. A small knob is usually sufficient, so you might want to use a bit less."
+            }
+          ]
+        },
+        {
+          "step_id": 224,
+          "description": "splash-splash maple syrup on plate",
+          "start_time": 457.4345255207007,
+          "end_time": 479.0456054665606,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try to just splash a little syrup on the plate rather than pouring a heavy layer."
+            }
+          ]
+        },
+        {
+          "step_id": 224,
+          "description": "splash-splash maple syrup on plate",
+          "start_time": 457.4345255207007,
+          "end_time": 479.0456054665606,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're plating the syrup now, but usually we do this right before serving the cooked pancakes."
+            }
+          ]
+        },
+        {
+          "step_id": 231,
+          "description": "Pour-Pour three little puddles straight from the blender into the frying pan",
+          "start_time": 483.84806767675167,
+          "end_time": 522.2677653582803,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Now that the plate is prepped, let's get the batter into the pan to start cooking."
+            }
+          ]
+        },
+        {
+          "step_id": 226,
+          "description": "Cook-Cook for 1 min or until the tops start to bubble",
+          "start_time": 524.6689964633757,
+          "end_time": 665.141016111465,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It's been a minute and the tops are bubbling. You should flip them now before they overcook."
+            }
+          ]
+        },
+        {
+          "step_id": 226,
+          "description": "Cook-Cook for 1 min or until the tops start to bubble",
+          "start_time": 524.6689964633757,
+          "end_time": 665.141016111465,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the serving plate is already ready, you can focus entirely on getting the cooking time right."
+            }
+          ]
+        },
+        {
+          "step_id": 228,
+          "description": "Flip-Flip the pancakes with a fork or a fish slice spatula",
+          "start_time": 662.7397850063695,
+          "end_time": 693.9557893726114,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Almost done. The plate with syrup is waiting for these once they're flipped."
+            }
+          ]
+        },
+        {
+          "step_id": 228,
+          "description": "Flip-Flip the pancakes with a fork or a fish slice spatula",
+          "start_time": 662.7397850063695,
+          "end_time": 693.9557893726114,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Using a fork or fish slice spatula will make flipping them much easier and cleaner."
+            }
+          ]
+        },
+        {
+          "step_id": 230,
+          "description": "cook-cook for 20-30 seconds more",
+          "start_time": 691.554558267516,
+          "end_time": 721.5699470812101,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Just a quick cook on this side, then they're ready to go onto your prepared plate."
+            }
+          ]
+        },
+        {
+          "step_id": 234,
+          "description": "Transfer-Transfer to a plate",
+          "start_time": 719.1687159761148,
+          "end_time": 740.7797959219746,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You can transfer the pancakes directly onto the syrup on the plate now."
+            }
+          ]
+        },
+        {
+          "step_id": 222,
+          "description": "Serve-Serve the pancakes with chopped strawberries",
+          "start_time": 738.378564816879,
+          "end_time": 753.986567,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Finally, add the strawberries to the pancakes and syrup to complete the dish."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "21_47",
+    "activity_id": 21,
+    "step_annotations": [
+      {
+        "description": "Add-Add 1 banana to a blender",
+        "step_id": 225,
+        "start_time": 49.04007388535032,
+        "end_time": 82.53085605095542
+      },
+      {
+        "description": "Add-1/2 tsp baking powder to a blender",
+        "step_id": 221,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Add-1 tbsp baking powder instead of 1/2 tsp to a blender"
+          }
+        ],
+        "start_time": 107.64894267515925,
+        "end_time": 149.51242038216563,
+        "modified_description": "Add-1 tbsp baking powder to a blender"
+      },
+      {
+        "description": "Add-1 egg to a blender",
+        "step_id": 229,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Crack egg such that it falls into the blender"
+          }
+        ],
+        "start_time": 166.25781146496814,
+        "end_time": 187.7876,
+        "modified_description": "Add - Add 1 improperly cracked egg into the blender"
+      },
+      {
+        "description": "blitz-blitz the blender for 20 seconds",
+        "step_id": 227,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Blend the contents improperly for 30 seconds"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding flour to the blender"
+          }
+        ],
+        "start_time": 185.39540127388534,
+        "end_time": 255.9652636942675,
+        "modified_description": "blitz-blitz the blender improperly for 30 seconds"
+      },
+      {
+        "description": "Add-1 heaped tbsp flour to a blender",
+        "step_id": 232,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after blending it once"
+          }
+        ],
+        "start_time": 276.298952866242,
+        "end_time": 316.96633121019113
+      },
+      {
+        "description": "blitz-blitz the blender for 20 seconds",
+        "step_id": 227,
+        "start_time": 295,
+        "end_time": 315
+      },
+      {
+        "description": "Melt-Melt a small knob of butter in a non-stick frying pan over low-medium heat",
+        "step_id": 223,
+        "start_time": 330,
+        "end_time": 398
+      },
+      {
+        "description": "Pour-Pour three little puddles straight from the blender into the frying pan",
+        "step_id": 231,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spooning the batter into the pan instead of pouring"
+          }
+        ],
+        "start_time": 368.398603821656,
+        "end_time": 444.9489630573248
+      },
+      {
+        "description": "Cook-Cook for 1 min or until the tops start to bubble",
+        "step_id": 226,
+        "errors": [
+          {
+            "tag": "Temperature Error",
+            "description": "Cook on high for 1 minute"
+          }
+        ],
+        "start_time": 566.951098089172,
+        "end_time": 607.618476433121,
+        "modified_description": "Cook-Cook on high for 1 min or until the tops start to bubble"
+      },
+      {
+        "description": "Flip-Flip the pancakes with a fork or a fish slice spatula",
+        "step_id": 228,
+        "start_time": 544.2252101910829,
+        "end_time": 565.7549987261146
+      },
+      {
+        "description": "cook-cook for 20-30 seconds more",
+        "step_id": 230,
+        "errors": [
+          {
+            "tag": "Temperature Error",
+            "description": "Cook on high for 1 minute"
+          },
+          {
+            "tag": "Timing Error",
+            "description": "Cook on high for 1 minute"
+          }
+        ],
+        "start_time": 563,
+        "end_time": 610,
+        "modified_description": "cook-cook for 1 minute or until its burnt"
+      },
+      {
+        "description": "Transfer-Transfer to a plate",
+        "step_id": 234,
+        "start_time": 606.4223770700637,
+        "end_time": 635.1287617834394
+      },
+      {
+        "description": "Chop-Chop 1 strawberry",
+        "step_id": 233,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Cut instead of chopping a strawberry"
+          }
+        ],
+        "start_time": 663.8351464968152,
+        "end_time": 702.1103261146496,
+        "modified_description": "Cut-Cut 1 strawberry into pieces"
+      },
+      {
+        "description": "Serve-Serve the pancakes with chopped strawberries",
+        "step_id": 222,
+        "start_time": 699.718127388535,
+        "end_time": 741.5816050955412
+      },
+      {
+        "description": "splash-splash maple syrup on plate",
+        "step_id": 224,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Drop while adding maple syrup into the plate"
+          }
+        ],
+        "start_time": 712,
+        "end_time": 739
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 221,
+          "description": "Add-1 tbsp baking powder to a blender",
+          "start_time": 107.64894267515925,
+          "end_time": 149.51242038216563,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like a tablespoon. The recipe calls for half a teaspoon, so you might want to remove the excess to keep the flavor right."
+            }
+          ]
+        },
+        {
+          "step_id": 229,
+          "description": "Add - Add 1 improperly cracked egg into the blender",
+          "start_time": 166.25781146496814,
+          "end_time": 187.7876,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try cracking the egg on a flat surface for a cleaner break and to avoid shell fragments falling in."
+            }
+          ]
+        },
+        {
+          "step_id": 227,
+          "description": "blitz-blitz the blender improperly for 30 seconds",
+          "start_time": 185.39540127388534,
+          "end_time": 255.9652636942675,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Blending for too long can make the pancakes tough. A short pulse is usually enough to mix them."
+            }
+          ]
+        },
+        {
+          "step_id": 227,
+          "description": "blitz-blitz the blender improperly for 30 seconds",
+          "start_time": 185.39540127388534,
+          "end_time": 255.9652636942675,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like the flour hasn't been added yet. You'll need to add that in to complete the batter."
+            }
+          ]
+        },
+        {
+          "step_id": 232,
+          "description": "Add-1 heaped tbsp flour to a blender",
+          "start_time": 276.298952866242,
+          "end_time": 316.96633121019113,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Now that you've added the flour, give it a quick mix to combine everything properly."
+            }
+          ]
+        },
+        {
+          "step_id": 231,
+          "description": "Pour-Pour three little puddles straight from the blender into the frying pan",
+          "start_time": 368.398603821656,
+          "end_time": 444.9489630573248,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Pouring directly from the blender jug can be quicker and give you smoother shapes than using a spoon."
+            }
+          ]
+        },
+        {
+          "step_id": 226,
+          "description": "Cook-Cook on high for 1 min or until the tops start to bubble",
+          "start_time": 566.951098089172,
+          "end_time": 607.618476433121,
+          "error_tag": "Temperature Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "High heat can burn the outside before the middle is done. Medium heat usually works best."
+            }
+          ]
+        },
+        {
+          "step_id": 230,
+          "description": "cook-cook for 1 minute or until its burnt",
+          "start_time": 563,
+          "end_time": 610,
+          "error_tag": "Temperature Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The pan seems very hot. You might want to lower the temperature so they cook evenly."
+            }
+          ]
+        },
+        {
+          "step_id": 230,
+          "description": "cook-cook for 1 minute or until its burnt",
+          "start_time": 563,
+          "end_time": 610,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "They seem to be cooking very fast. You should take them off now to prevent burning."
+            }
+          ]
+        },
+        {
+          "step_id": 233,
+          "description": "Cut-Cut 1 strawberry into pieces",
+          "start_time": 663.8351464968152,
+          "end_time": 702.1103261146496,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Chopping the strawberries into smaller dice usually makes for a better topping than large slices."
+            }
+          ]
+        },
+        {
+          "step_id": 224,
+          "description": "splash-splash maple syrup on plate",
+          "start_time": 712,
+          "end_time": 739,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful with the bottle. A steady grip will help you drizzle the syrup right where you want it."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "21_50",
+    "activity_id": 21,
+    "step_annotations": [
+      {
+        "description": "Add-1 heaped tbsp flour to a blender",
+        "step_id": 232,
+        "start_time": 25.257716560509554,
+        "end_time": 77.10250318471338
+      },
+      {
+        "description": "Add-1/2 tsp baking powder to a blender",
+        "step_id": 221,
+        "start_time": 87.73733121019109,
+        "end_time": 112.99504777070064
+      },
+      {
+        "description": "Add-Add 1 banana to a blender",
+        "step_id": 225,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Add half banana instead of 1 banana"
+          }
+        ],
+        "start_time": 118.31246178343949,
+        "end_time": 172.81595541401273,
+        "modified_description": "Add 1/2 banana to a blender"
+      },
+      {
+        "description": "blitz-blitz the blender for 20 seconds",
+        "step_id": 227,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "blitz for 25 secs instead of 20 secs"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding egg"
+          }
+        ],
+        "start_time": 210.0378535031847,
+        "end_time": 253.90651910828024,
+        "modified_description": "blitz-blitz the blender for 25 seconds"
+      },
+      {
+        "description": "Add-1 egg to a blender",
+        "step_id": 229,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after blitzing"
+          }
+        ],
+        "start_time": 327.0209617834395,
+        "end_time": 346.9612643312102
+      },
+      {
+        "description": "Pour-Pour three little puddles straight from the blender into the frying pan",
+        "step_id": 231,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before melting butter in pan"
+          },
+          {
+            "tag": "Technique Error",
+            "description": "Spooning instead of pouring"
+          }
+        ],
+        "start_time": 358.92544585987264,
+        "end_time": 466.6030796178344
+      },
+      {
+        "description": "Cook-Cook for 1 min or until the tops start to bubble",
+        "step_id": 226,
+        "start_time": 462,
+        "end_time": 563
+      },
+      {
+        "description": "Flip-Flip the pancakes with a fork or a fish slice spatula",
+        "step_id": 228,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed melting butter in pan"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Flipped without using fork or spatula"
+          },
+          {
+            "tag": "Technique Error",
+            "description": "Did not flip the entire pancake"
+          }
+        ],
+        "start_time": 535.7294617834394,
+        "end_time": 623.4667929936305
+      },
+      {
+        "description": "Melt-Melt a small knob of butter in a non-stick frying pan over low-medium heat",
+        "step_id": 223,
+        "errors": [
+          {
+            "tag": "Temperature Error",
+            "description": "used medium heat instead of low-medium heat"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after flipping pancakes"
+          }
+        ],
+        "start_time": 624.7961464968153,
+        "end_time": 677.9702866242037,
+        "modified_description": "Melt a small knob of butter in a non-stick frying pan over medium heat"
+      },
+      {
+        "description": "cook-cook for 20-30 seconds more",
+        "step_id": 230,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "cook for more than 20 seconds"
+          }
+        ],
+        "start_time": 677,
+        "end_time": 780,
+        "modified_description": "cook for 20 seconds"
+      },
+      {
+        "description": "Chop-Chop 1 strawberry",
+        "step_id": 233,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Slice instead of chop"
+          }
+        ],
+        "start_time": 713.8628312101911,
+        "end_time": 763.0489108280253,
+        "modified_description": "Slice 1 strawberry"
+      },
+      {
+        "description": "Transfer-Transfer to a plate",
+        "step_id": 234,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Use bowl instead plate"
+          }
+        ],
+        "start_time": 784.3185668789807,
+        "end_time": 810.9056369426751,
+        "modified_description": "Transfer to a bowl"
+      },
+      {
+        "description": "Serve-Serve the pancakes with chopped strawberries",
+        "step_id": 222,
+        "start_time": 810.9056369426751,
+        "end_time": 833.5046464968152
+      },
+      {
+        "description": "splash-splash maple syrup on plate",
+        "step_id": 224,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 225,
+          "description": "Add-Add 1 banana to a blender",
+          "start_time": 118.31246178343949,
+          "end_time": 172.81595541401273,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you only added half a banana. You'll need the whole banana for this recipe."
+            }
+          ]
+        },
+        {
+          "step_id": 227,
+          "description": "blitz-blitz the blender for 20 seconds",
+          "start_time": 210.0378535031847,
+          "end_time": 253.90651910828024,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That should be enough time; 20 seconds is plenty to get a smooth consistency."
+            }
+          ]
+        },
+        {
+          "step_id": 227,
+          "description": "blitz-blitz the blender for 20 seconds",
+          "start_time": 210.0378535031847,
+          "end_time": 253.90651910828024,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Wait, you haven't added the egg yet. You should add that before blending everything together."
+            }
+          ]
+        },
+        {
+          "step_id": 229,
+          "description": "Add-1 egg to a blender",
+          "start_time": 327.0209617834395,
+          "end_time": 346.9612643312102,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the egg is going in after the initial blend, give it another quick pulse to ensure it's fully mixed."
+            }
+          ]
+        },
+        {
+          "step_id": 231,
+          "description": "Pour-Pour three little puddles straight from the blender into the frying pan",
+          "start_time": 358.92544585987264,
+          "end_time": 466.6030796178344,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Hold on, you haven't melted the butter in the pan yet. You need to do that first so the pancakes don't stick."
+            }
+          ]
+        },
+        {
+          "step_id": 231,
+          "description": "Pour-Pour three little puddles straight from the blender into the frying pan",
+          "start_time": 358.92544585987264,
+          "end_time": 466.6030796178344,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It's actually easier to pour the batter straight from the blender rather than spooning it out."
+            }
+          ]
+        },
+        {
+          "step_id": 228,
+          "description": "Flip-Flip the pancakes with a fork or a fish slice spatula",
+          "start_time": 535.7294617834394,
+          "end_time": 623.4667929936305,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since we missed melting the butter earlier, be very gentle flipping these to make sure they don't tear."
+            }
+          ]
+        },
+        {
+          "step_id": 228,
+          "description": "Flip-Flip the pancakes with a fork or a fish slice spatula",
+          "start_time": 535.7294617834394,
+          "end_time": 623.4667929936305,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please be careful! Use a spatula or fork to flip the pancakes rather than trying to do it without proper tools."
+            }
+          ]
+        },
+        {
+          "step_id": 228,
+          "description": "Flip-Flip the pancakes with a fork or a fish slice spatula",
+          "start_time": 535.7294617834394,
+          "end_time": 623.4667929936305,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try to slide the spatula all the way under the pancake so you can flip the whole thing at once."
+            }
+          ]
+        },
+        {
+          "step_id": 223,
+          "description": "Melt-Melt a small knob of butter in a non-stick frying pan over low-medium heat",
+          "start_time": 624.7961464968153,
+          "end_time": 677.9702866242037,
+          "error_tag": "Temperature Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Keep the heat down to low-medium. High heat might burn the butter before you're ready."
+            }
+          ]
+        },
+        {
+          "step_id": 223,
+          "description": "Melt-Melt a small knob of butter in a non-stick frying pan over low-medium heat",
+          "start_time": 624.7961464968153,
+          "end_time": 677.9702866242037,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It's a bit late for the first batch, but melting the butter now will ensure the pan is ready for the next ones."
+            }
+          ]
+        },
+        {
+          "step_id": 230,
+          "description": "cook-cook for 20-30 seconds more",
+          "start_time": 677,
+          "end_time": 780,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That's enough time on this side. You can take them off now so they don't overcook."
+            }
+          ]
+        },
+        {
+          "step_id": 233,
+          "description": "Chop-Chop 1 strawberry",
+          "start_time": 713.8628312101911,
+          "end_time": 763.0489108280253,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The recipe suggests chopping the strawberries, but slices will work fine if you prefer."
+            }
+          ]
+        },
+        {
+          "step_id": 234,
+          "description": "Transfer-Transfer to a plate",
+          "start_time": 784.3185668789807,
+          "end_time": 810.9056369426751,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You might want to use a plate instead of a bowl so the pancakes can lay flat."
+            }
+          ]
+        },
+        {
+          "step_id": 224,
+          "description": "splash-splash maple syrup on plate",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to splash some maple syrup on top to finish serving!"
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "21_103",
+    "activity_id": 21,
+    "step_annotations": [
+      {
+        "description": "Add-Add 1 banana to a blender",
+        "step_id": 225,
+        "start_time": 13.298795068471339,
+        "end_time": 62.061043652866246
+      },
+      {
+        "description": "Add-1 egg to a blender",
+        "step_id": 229,
+        "start_time": 79.79277041082803,
+        "end_time": 112.30093613375797
+      },
+      {
+        "description": "Add-1/2 tsp baking powder to a blender",
+        "step_id": 221,
+        "start_time": 149.24203354617836,
+        "end_time": 178.7949114761147
+      },
+      {
+        "description": "Add-1 heaped tbsp flour to a blender",
+        "step_id": 232,
+        "start_time": 196.52663823407644,
+        "end_time": 233.46773564649683
+      },
+      {
+        "description": "blitz-blitz the blender for 20 seconds",
+        "step_id": 227,
+        "start_time": 264.49825747292994,
+        "end_time": 351.67924736624207
+      },
+      {
+        "description": "Melt-Melt a small knob of butter in a non-stick frying pan over low-medium heat",
+        "step_id": 223,
+        "start_time": 362.02275464171976,
+        "end_time": 468.4131151894905
+      },
+      {
+        "description": "Pour-Pour three little puddles straight from the blender into the frying pan",
+        "step_id": 231,
+        "start_time": 475.80133467197453,
+        "end_time": 506.8318564984078
+      },
+      {
+        "description": "Cook-Cook for 1 min or until the tops start to bubble",
+        "step_id": 226,
+        "start_time": 511.2647881878981,
+        "end_time": 582.1916952197453
+      },
+      {
+        "description": "Chop-Chop 1 strawberry",
+        "step_id": 233,
+        "start_time": 613.2222170461783,
+        "end_time": 682.6714801815286
+      },
+      {
+        "description": "Flip-Flip the pancakes with a fork or a fish slice spatula",
+        "step_id": 228,
+        "start_time": 690.0596996640127,
+        "end_time": 725.5231531799362
+      },
+      {
+        "description": "cook-cook for 20-30 seconds more",
+        "step_id": 230,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Did not turn off the stove after 30 seconds"
+          }
+        ],
+        "start_time": 731.4337287659237,
+        "end_time": 763.9418944888537
+      },
+      {
+        "description": "Transfer-Transfer to a plate",
+        "step_id": 234,
+        "start_time": 800.8829919012738,
+        "end_time": 823.0476503487262
+      },
+      {
+        "description": "Serve-Serve the pancakes with chopped strawberries",
+        "step_id": 222,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spilled while adding strawberries to the plate"
+          }
+        ],
+        "start_time": 827.4805820382167,
+        "end_time": 842.2570210031846
+      },
+      {
+        "description": "splash-splash maple syrup on plate",
+        "step_id": 224,
+        "start_time": 843.2831857222918,
+        "end_time": 866.5836181544128
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 230,
+          "description": "cook-cook for 20-30 seconds more",
+          "start_time": 731.4337287659237,
+          "end_time": 763.9418944888537,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It's been about 30 seconds. You might want to turn off the heat now so the pancakes don't overcook."
+            },
+            {
+              "role": "user",
+              "utterance": "Oh right, turning it off."
+            }
+          ]
+        },
+        {
+          "step_id": 222,
+          "description": "Serve-Serve the pancakes with chopped strawberries",
+          "start_time": 827.4805820382167,
+          "end_time": 842.2570210031846,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try bringing the container a bit closer to the plate to keep the strawberries from spilling."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "22_2",
+    "activity_id": 22,
+    "step_annotations": [
+      {
+        "description": "Take-Take a tomato",
+        "step_id": 247,
+        "start_time": 0,
+        "end_time": 71.208
+      },
+      {
+        "description": "Chop-Chop 2 tbsp cilantro",
+        "step_id": 237,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Didn't measure the Cilantro."
+          }
+        ],
+        "start_time": 74.325,
+        "end_time": 139.666,
+        "modified_description": "Chop-Chop cilantro."
+      },
+      {
+        "description": "Cut-Cut tomato into two pieces",
+        "step_id": 246,
+        "start_time": 146.66,
+        "end_time": 159.53300000000002
+      },
+      {
+        "description": "crack-crack one egg in a bowl",
+        "step_id": 239,
+        "start_time": 163.211,
+        "end_time": 200.855
+      },
+      {
+        "description": "add-add the chopped cilantro to the bowl",
+        "step_id": 242,
+        "start_time": 212.583,
+        "end_time": 228.605
+      },
+      {
+        "description": "add-1/2 tsp ground black pepper to the bowl",
+        "step_id": 249,
+        "start_time": 265.347,
+        "end_time": 296.39
+      },
+      {
+        "description": "Beat-Beat the contents of the bowl",
+        "step_id": 248,
+        "start_time": 311.688,
+        "end_time": 371.317
+      },
+      {
+        "description": "Heat-Heat 1 tbsp oil in a non-stick frying pan",
+        "step_id": 235,
+        "start_time": 375.5,
+        "end_time": 444.541
+      },
+      {
+        "description": "cook-cook the tomatoes cut-side down until they start to soften and colour",
+        "step_id": 240,
+        "start_time": 447.75,
+        "end_time": 792.031
+      },
+      {
+        "description": "Scoop-Scoop the tomatoes from the pan",
+        "step_id": 244,
+        "start_time": 794.993,
+        "end_time": 801.095
+      },
+      {
+        "description": "put-put tomatoes on a serving plate",
+        "step_id": 236,
+        "start_time": 794.993,
+        "end_time": 801.095
+      },
+      {
+        "description": "Pour-Pour the egg mixture into the pan",
+        "step_id": 241,
+        "start_time": 842.333,
+        "end_time": 856.351
+      },
+      {
+        "description": "stir-stir gently with a wooden spoon so the egg that sets on the base of the pan moves to enable the uncooked egg to flow into the space",
+        "step_id": 238,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "The egg cooked so fast and.not able to stir properly."
+          }
+        ],
+        "start_time": 860.446,
+        "end_time": 967.43,
+        "modified_description": "stir-stir gently with a wooden spoon so the egg that sets on the base of the pan moves to enable the uncooked egg to flow into the space"
+      },
+      {
+        "description": "Stop-Stop stirring when it's nearly cooked to allow it to set into an omelette",
+        "step_id": 245,
+        "start_time": 973.23,
+        "end_time": 994.75
+      },
+      {
+        "description": "Transfer-Transfer omelette to the plate and serve with the tomatoes",
+        "step_id": 243,
+        "start_time": 994.75,
+        "end_time": 1005.069
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 237,
+          "description": "Chop-Chop cilantro.",
+          "start_time": 74.325,
+          "end_time": 139.666,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like the cilantro is chopped, but please remember to measure out exactly two tablespoons for the recipe."
+            },
+            {
+              "role": "user",
+              "utterance": "Right, I'll measure it now."
+            }
+          ]
+        },
+        {
+          "step_id": 238,
+          "description": "stir-stir gently with a wooden spoon so the egg that sets on the base of the pan moves to enable the uncooked egg to flow into the space",
+          "start_time": 860.446,
+          "end_time": 967.43,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The eggs seem to be cooking quite rapidly. You might want to lower the heat slightly so you can stir them comfortably before they set."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "22_10",
+    "activity_id": 22,
+    "step_annotations": [
+      {
+        "description": "crack-crack one egg in a bowl",
+        "step_id": 239,
+        "start_time": 55.698,
+        "end_time": 109.33
+      },
+      {
+        "description": "Chop-Chop 2 tbsp cilantro",
+        "step_id": 237,
+        "start_time": 125.135,
+        "end_time": 304.139
+      },
+      {
+        "description": "add-add the chopped cilantro to the bowl",
+        "step_id": 242,
+        "start_time": 125.135,
+        "end_time": 304.139
+      },
+      {
+        "description": "Take-Take a tomato",
+        "step_id": 247,
+        "start_time": 318.785,
+        "end_time": 331.303
+      },
+      {
+        "description": "Cut-Cut tomato into two pieces",
+        "step_id": 246,
+        "start_time": 331.303,
+        "end_time": 341.047
+      },
+      {
+        "description": "Heat-Heat 1 tbsp oil in a non-stick frying pan",
+        "step_id": 235,
+        "start_time": 375.872,
+        "end_time": 394.372
+      },
+      {
+        "description": "cook-cook the tomatoes cut-side down until they start to soften and colour",
+        "step_id": 240,
+        "start_time": 404.236,
+        "end_time": 834.739
+      },
+      {
+        "description": "Scoop-Scoop the tomatoes from the pan",
+        "step_id": 244,
+        "start_time": 836.735,
+        "end_time": 853.697
+      },
+      {
+        "description": "add-1/2 tsp ground black pepper to the bowl",
+        "step_id": 249,
+        "start_time": 869.513,
+        "end_time": 918.742
+      },
+      {
+        "description": "Beat-Beat the contents of the bowl",
+        "step_id": 248,
+        "start_time": 929.537,
+        "end_time": 984.437
+      },
+      {
+        "description": "put-put tomatoes on a serving plate",
+        "step_id": 236,
+        "start_time": 842.925,
+        "end_time": 853.5
+      },
+      {
+        "description": "Pour-Pour the egg mixture into the pan",
+        "step_id": 241,
+        "start_time": 989.472,
+        "end_time": 1013.63
+      },
+      {
+        "description": "stir-stir gently with a wooden spoon so the egg that sets on the base of the pan moves to enable the uncooked egg to flow into the space",
+        "step_id": 238,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Stirred gently such that uncooked egg is transferred to the sides of the pan "
+          }
+        ],
+        "start_time": 1034.998,
+        "end_time": 1207.756,
+        "modified_description": "stir-stir gently with a wooden spoon so the egg that uncooked egg flows into the sides of the pan"
+      },
+      {
+        "description": "Stop-Stop stirring when it's nearly cooked to allow it to set into an omelette",
+        "step_id": 245,
+        "start_time": 1207.756,
+        "end_time": 1273.815
+      },
+      {
+        "description": "Transfer-Transfer omelette to the plate and serve with the tomatoes",
+        "step_id": 243,
+        "start_time": 1273.815,
+        "end_time": 1280.719
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 238,
+          "description": "stir-stir gently with a wooden spoon so the egg that uncooked egg flows into the sides of the pan",
+          "start_time": 1034.998,
+          "end_time": 1207.756,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try to guide the uncooked egg into the gaps on the base of the pan, rather than pushing it up the sides."
+            },
+            {
+              "role": "user",
+              "utterance": "Okay, I'll focus on filling the gaps."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "22_26",
+    "activity_id": 22,
+    "step_annotations": [
+      {
+        "description": "Chop-Chop 2 tbsp cilantro",
+        "step_id": 237,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Chop 1 tbsp cilantro"
+          }
+        ],
+        "start_time": 34.87669622526934,
+        "end_time": 90.56690471400587,
+        "modified_description": "Chop-Chop 1 tbsp cilantro"
+      },
+      {
+        "description": "Take-Take a tomato",
+        "step_id": 247,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Half tomato only"
+          }
+        ],
+        "start_time": 96.19217829872673,
+        "end_time": 105.1926160342801,
+        "modified_description": "Take half tomato"
+      },
+      {
+        "description": "Cut-Cut tomato into two pieces",
+        "step_id": 246,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Chop tomato into many pieces"
+          }
+        ],
+        "start_time": 104.06756131733593,
+        "end_time": 139.50678490107737,
+        "modified_description": "Chop-Chop tomato into many small pieces"
+      },
+      {
+        "description": "add-add the chopped cilantro to the bowl",
+        "step_id": 242,
+        "start_time": 161.4453518814887,
+        "end_time": 177.7586452771792
+      },
+      {
+        "description": "crack-crack one egg in a bowl",
+        "step_id": 239,
+        "start_time": 225.57347074730657,
+        "end_time": 245.26192829382956
+      },
+      {
+        "description": "add-1/2 tsp ground black pepper to the bowl",
+        "step_id": 249,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Beat-Beat the contents of the bowl",
+        "step_id": 248,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Heat-Heat 1 tbsp oil in a non-stick frying pan",
+        "step_id": 235,
+        "start_time": 274.5133509343781,
+        "end_time": 327.9534499892262
+      },
+      {
+        "description": "cook-cook the tomatoes cut-side down until they start to soften and colour",
+        "step_id": 240,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Undercook, without waiting for them to start to soften and color"
+          }
+        ],
+        "start_time": 331.8911414985308,
+        "end_time": 374.08069338393733,
+        "modified_description": "cook the tomatoes cut-side down for several seconds"
+      },
+      {
+        "description": "Scoop-Scoop the tomatoes from the pan",
+        "step_id": 244,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "put-put tomatoes on a serving plate",
+        "step_id": 236,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Pour the tomatoes into the pan instead of putting them"
+          }
+        ],
+        "start_time": 387.01882262879525,
+        "end_time": 398.8318971567091
+      },
+      {
+        "description": "Pour-Pour the egg mixture into the pan",
+        "step_id": 241,
+        "start_time": 408.95738960920664,
+        "end_time": 436.5212301743388
+      },
+      {
+        "description": "stir-stir gently with a wooden spoon so the egg that sets on the base of the pan moves to enable the uncooked egg to flow into the space",
+        "step_id": 238,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Used steel spoon instead of wooden spoon"
+          }
+        ],
+        "start_time": 446.0841952683643,
+        "end_time": 524.2754980959844
+      },
+      {
+        "description": "Stop-Stop stirring when it's nearly cooked to allow it to set into an omelette",
+        "step_id": 245,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "set into small pieces instead of an omelette"
+          }
+        ],
+        "start_time": 519.7752792282076,
+        "end_time": 533.2759358315376,
+        "modified_description": "Stop-Stop stirring when it's fully cooked to allow it to small pieces"
+      },
+      {
+        "description": "Transfer-Transfer omelette to the plate and serve with the tomatoes",
+        "step_id": 243,
+        "start_time": 555,
+        "end_time": 567
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 237,
+          "description": "Chop-Chop 2 tbsp cilantro",
+          "start_time": 34.87669622526934,
+          "end_time": 90.56690471400587,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you have about 1 tablespoon there. The recipe calls for 2 tablespoons, so you might want to chop a bit more."
+            }
+          ]
+        },
+        {
+          "step_id": 247,
+          "description": "Take-Take a tomato",
+          "start_time": 96.19217829872673,
+          "end_time": 105.1926160342801,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You've selected half a tomato, but you will need a whole one for this dish."
+            }
+          ]
+        },
+        {
+          "step_id": 246,
+          "description": "Cut-Cut tomato into two pieces",
+          "start_time": 104.06756131733593,
+          "end_time": 139.50678490107737,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The recipe specifies cutting the tomato into just two pieces, rather than chopping it into many small pieces."
+            }
+          ]
+        },
+        {
+          "step_id": 249,
+          "description": "add-1/2 tsp ground black pepper to the bowl",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Before you move on, don't forget to add the 1/2 teaspoon of ground black pepper to the bowl."
+            }
+          ]
+        },
+        {
+          "step_id": 248,
+          "description": "Beat-Beat the contents of the bowl",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Make sure to beat the egg mixture thoroughly before you start heating the oil."
+            }
+          ]
+        },
+        {
+          "step_id": 240,
+          "description": "cook-cook the tomatoes cut-side down until they start to soften and colour",
+          "start_time": 331.8911414985308,
+          "end_time": 374.08069338393733,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The tomatoes need a little more time to cook until they truly soften and color before you remove them."
+            }
+          ]
+        },
+        {
+          "step_id": 244,
+          "description": "Scoop-Scoop the tomatoes from the pan",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You should scoop the tomatoes out of the pan and set them aside before adding the egg."
+            }
+          ]
+        },
+        {
+          "step_id": 236,
+          "description": "put-put tomatoes on a serving plate",
+          "start_time": 387.01882262879525,
+          "end_time": 398.8318971567091,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please transfer the tomatoes onto a serving plate instead of leaving them in the pan."
+            }
+          ]
+        },
+        {
+          "step_id": 238,
+          "description": "stir-stir gently with a wooden spoon so the egg that sets on the base of the pan moves to enable the uncooked egg to flow into the space",
+          "start_time": 446.0841952683643,
+          "end_time": 524.2754980959844,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It's best to use a wooden spoon with this non-stick pan to avoid scratching the surface."
+            }
+          ]
+        },
+        {
+          "step_id": 245,
+          "description": "Stop-Stop stirring when it's nearly cooked to allow it to set into an omelette",
+          "start_time": 519.7752792282076,
+          "end_time": 533.2759358315376,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You should stop stirring now to let the egg set into an omelette, otherwise it will break up into small pieces."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "22_30",
+    "activity_id": 22,
+    "step_annotations": [
+      {
+        "description": "Take-Take a tomato",
+        "step_id": 247,
+        "start_time": 10.152551811949069,
+        "end_time": 20.30510362389814
+      },
+      {
+        "description": "Cut-Cut tomato into two pieces",
+        "step_id": 246,
+        "start_time": 31.380614691478947,
+        "end_time": 44.30204427032322
+      },
+      {
+        "description": "Heat-Heat 1 tbsp oil in a non-stick frying pan",
+        "step_id": 235,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Chinese wok, not a pan"
+          },
+          {
+            "tag": "Measurement Error",
+            "description": "Too much oil, not 1 tbsp"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before beating the egg mixture"
+          }
+        ],
+        "start_time": 58.607912732615084,
+        "end_time": 83.06633300685603
+      },
+      {
+        "description": "Chop-Chop 2 tbsp cilantro",
+        "step_id": 237,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "No measurements used"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 92.29592556317336,
+        "end_time": 141.67424573947113
+      },
+      {
+        "description": "add-1/2 tsp ground black pepper to the bowl",
+        "step_id": 249,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "No measurements used, pour directly"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 143.98164387855044,
+        "end_time": 167.05562526934378
+      },
+      {
+        "description": "cook-cook the tomatoes cut-side down until they start to soften and colour",
+        "step_id": 240,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before beating the egg mixture"
+          }
+        ],
+        "start_time": 171.2089419196866,
+        "end_time": 300.4232377081293
+      },
+      {
+        "description": "Scoop-Scoop the tomatoes from the pan",
+        "step_id": 244,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before beating the egg mixture"
+          }
+        ],
+        "start_time": 309.1913506366308,
+        "end_time": 330.41941351616066
+      },
+      {
+        "description": "crack-crack one egg in a bowl",
+        "step_id": 239,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after cooking the tomatoes"
+          }
+        ],
+        "start_time": 348.41711900097937,
+        "end_time": 369.18370225269337
+      },
+      {
+        "description": "add-add the chopped cilantro to the bowl",
+        "step_id": 242,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after cooking the tomatoes"
+          }
+        ],
+        "start_time": 371.0296207639569,
+        "end_time": 383.9510503428012
+      },
+      {
+        "description": "put-put tomatoes on a serving plate",
+        "step_id": 236,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before beating the egg mixture"
+          }
+        ],
+        "start_time": 389.0273262487757,
+        "end_time": 394
+      },
+      {
+        "description": "Beat-Beat the contents of the bowl",
+        "step_id": 248,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after cooking the tomatoes"
+          }
+        ],
+        "start_time": 394,
+        "end_time": 422
+      },
+      {
+        "description": "Pour-Pour the egg mixture into the pan",
+        "step_id": 241,
+        "start_time": 422,
+        "end_time": 451.32707600391774
+      },
+      {
+        "description": "stir-stir gently with a wooden spoon so the egg that sets on the base of the pan moves to enable the uncooked egg to flow into the space",
+        "step_id": 238,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Using metal spatula instead of wooden ladle"
+          }
+        ],
+        "start_time": 435,
+        "end_time": 450
+      },
+      {
+        "description": "Stop-Stop stirring when it's nearly cooked to allow it to set into an omelette",
+        "step_id": 245,
+        "start_time": 450,
+        "end_time": 453
+      },
+      {
+        "description": "Transfer-Transfer omelette to the plate and serve with the tomatoes",
+        "step_id": 243,
+        "start_time": 453,
+        "end_time": 462.4025870714985
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 235,
+          "description": "Heat-Heat 1 tbsp oil in a non-stick frying pan",
+          "start_time": 58.607912732615084,
+          "end_time": 83.06633300685603,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I notice you're using a wok. For an omelette, a flat non-stick frying pan works much better to prevent sticking and ensure even cooking."
+            }
+          ]
+        },
+        {
+          "step_id": 235,
+          "description": "Heat-Heat 1 tbsp oil in a non-stick frying pan",
+          "start_time": 58.607912732615084,
+          "end_time": 83.06633300685603,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like a bit too much oil. You might want to pour some out so the omelette doesn't turn out too greasy."
+            }
+          ]
+        },
+        {
+          "step_id": 235,
+          "description": "Heat-Heat 1 tbsp oil in a non-stick frying pan",
+          "start_time": 58.607912732615084,
+          "end_time": 83.06633300685603,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the egg mixture isn't ready yet, keep an eye on the heat so the oil doesn't burn while you prepare the eggs."
+            }
+          ]
+        },
+        {
+          "step_id": 237,
+          "description": "Chop-Chop 2 tbsp cilantro",
+          "start_time": 92.29592556317336,
+          "end_time": 141.67424573947113,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try to estimate about two tablespoons roughly so the flavor remains balanced."
+            }
+          ]
+        },
+        {
+          "step_id": 237,
+          "description": "Chop-Chop 2 tbsp cilantro",
+          "start_time": 92.29592556317336,
+          "end_time": 141.67424573947113,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please remember the pan is heating up on the stove, so try to be quick with the chopping."
+            }
+          ]
+        },
+        {
+          "step_id": 249,
+          "description": "add-1/2 tsp ground black pepper to the bowl",
+          "start_time": 143.98164387855044,
+          "end_time": 167.05562526934378,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Be careful when pouring directly from the container; it's easy to accidentally add too much pepper."
+            }
+          ]
+        },
+        {
+          "step_id": 249,
+          "description": "add-1/2 tsp ground black pepper to the bowl",
+          "start_time": 143.98164387855044,
+          "end_time": 167.05562526934378,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The pan is still on the heat, so let's get these seasonings added quickly."
+            }
+          ]
+        },
+        {
+          "step_id": 240,
+          "description": "cook-cook the tomatoes cut-side down until they start to soften and colour",
+          "start_time": 171.2089419196866,
+          "end_time": 300.4232377081293,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "While the tomatoes are cooking, you can use this time to beat the egg mixture so it's ready for the next step."
+            }
+          ]
+        },
+        {
+          "step_id": 244,
+          "description": "Scoop-Scoop the tomatoes from the pan",
+          "start_time": 309.1913506366308,
+          "end_time": 330.41941351616066,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Now that the tomatoes are out, we really need to beat the eggs before we can proceed to making the omelette."
+            }
+          ]
+        },
+        {
+          "step_id": 239,
+          "description": "crack-crack one egg in a bowl",
+          "start_time": 348.41711900097937,
+          "end_time": 369.18370225269337,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Let's get the eggs prepped quickly now so we can use the pan while it's still warm."
+            }
+          ]
+        },
+        {
+          "step_id": 242,
+          "description": "add-add the chopped cilantro to the bowl",
+          "start_time": 371.0296207639569,
+          "end_time": 383.9510503428012,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Good, adding the cilantro now ensures the mixture is fully ready for the pan."
+            }
+          ]
+        },
+        {
+          "step_id": 236,
+          "description": "put-put tomatoes on a serving plate",
+          "start_time": 389.0273262487757,
+          "end_time": 394,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Once the tomatoes are plated, we'll need to beat the egg mixture immediately to finish the dish."
+            }
+          ]
+        },
+        {
+          "step_id": 248,
+          "description": "Beat-Beat the contents of the bowl",
+          "start_time": 394,
+          "end_time": 422,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The pan has been waiting for a while, so check that it's still at the right temperature before pouring this in."
+            }
+          ]
+        },
+        {
+          "step_id": 238,
+          "description": "stir-stir gently with a wooden spoon so the egg that sets on the base of the pan moves to enable the uncooked egg to flow into the space",
+          "start_time": 435,
+          "end_time": 450,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please be careful using a metal spatula on a non-stick pan; a wooden spoon is much safer for the coating."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "22_31",
+    "activity_id": 22,
+    "step_annotations": [
+      {
+        "description": "Chop-Chop 2 tbsp cilantro",
+        "step_id": 237,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Did not chop the cilantro using knofe but made into pieces using hands"
+          }
+        ],
+        "start_time": 12.669659947110674,
+        "end_time": 128.80820946229187,
+        "modified_description": "Take-Take 2 tbsp cilantro without washing it."
+      },
+      {
+        "description": "Take-Take a tomato",
+        "step_id": 247,
+        "start_time": 136.5507794299706,
+        "end_time": 164.70557931243877
+      },
+      {
+        "description": "Cut-Cut tomato into two pieces",
+        "step_id": 246,
+        "start_time": 164.0017093153771,
+        "end_time": 186.5255492213516
+      },
+      {
+        "description": "crack-crack one egg in a bowl",
+        "step_id": 239,
+        "start_time": 212.5687391126347,
+        "end_time": 235.09257901860917
+      },
+      {
+        "description": "Heat-Heat 1 tbsp oil in a non-stick frying pan",
+        "step_id": 235,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before egg mixture is ready"
+          }
+        ],
+        "start_time": 260.43189891283055,
+        "end_time": 318.1492386718903
+      },
+      {
+        "description": "cook-cook the tomatoes cut-side down until they start to soften and colour",
+        "step_id": 240,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Didn't cook the tomatoes until they soften and change in colour."
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Scooping and placing cooked items on the cutting board"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before egg mixture is ready"
+          }
+        ],
+        "start_time": 367.4201384662096,
+        "end_time": 501.1554379079334,
+        "modified_description": "Cook-Cook the tomatoes cut-side down and don't turn them to soften and colour"
+      },
+      {
+        "description": "Scoop-Scoop the tomatoes from the pan",
+        "step_id": 244,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Scooping and placing cooked items on the cutting board"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before egg mixture is ready"
+          }
+        ],
+        "start_time": 501,
+        "end_time": 510
+      },
+      {
+        "description": "add-add the chopped cilantro to the bowl",
+        "step_id": 242,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after preparing tomatoes"
+          }
+        ],
+        "start_time": 530.0141077874632,
+        "end_time": 543.3876377316357
+      },
+      {
+        "description": "Scoop-Scoop the tomatoes from the pan",
+        "step_id": 244,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Scooping and placing cooked items on the cutting board"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before egg mixture is ready"
+          }
+        ],
+        "start_time": 544,
+        "end_time": 551
+      },
+      {
+        "description": "add-1/2 tsp ground black pepper to the bowl",
+        "step_id": 249,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after preparing tomatoes"
+          }
+        ],
+        "start_time": 572.9501776082271,
+        "end_time": 593.3624075230166
+      },
+      {
+        "description": "put-put tomatoes on a serving plate",
+        "step_id": 236,
+        "start_time": 603.2165874818804,
+        "end_time": 611.6630274466208
+      },
+      {
+        "description": "Pour-Pour the egg mixture into the pan",
+        "step_id": 241,
+        "start_time": 613.7746374378061,
+        "end_time": 628.5559073761018
+      },
+      {
+        "description": "stir-stir gently with a wooden spoon so the egg that sets on the base of the pan moves to enable the uncooked egg to flow into the space",
+        "step_id": 238,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Stir action is not proper and the egg not cooked evenly."
+          }
+        ],
+        "start_time": 632.779127358472,
+        "end_time": 711.6125670293828,
+        "modified_description": "stir-stir gently with a wooden spoon so the egg that sets on the base of the pan moves to enable the uncooked egg to flow into the space"
+      },
+      {
+        "description": "Stop-Stop stirring when it's nearly cooked to allow it to set into an omelette",
+        "step_id": 245,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Stop stirring before the egg set into an omelette."
+          }
+        ],
+        "start_time": 710.2048270352595,
+        "end_time": 717.9473970029383,
+        "modified_description": "Stop-Stop stirring before it to set into an omelette."
+      },
+      {
+        "description": "Transfer-Transfer omelette to the plate and serve with the tomatoes",
+        "step_id": 243,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Beat-Beat the contents of the bowl",
+        "step_id": 248,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 237,
+          "description": "Chop-Chop 2 tbsp cilantro",
+          "start_time": 12.669659947110674,
+          "end_time": 128.80820946229187,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "For a finer consistency, it helps to chop the cilantro with a knife rather than tearing it by hand."
+            }
+          ]
+        },
+        {
+          "step_id": 235,
+          "description": "Heat-Heat 1 tbsp oil in a non-stick frying pan",
+          "start_time": 260.43189891283055,
+          "end_time": 318.1492386718903,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Episodic Proactive Service",
+            "sub": "Episodic Task Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're starting to heat the oil, but it looks like the egg mixture isn't quite ready yet. You might want to finish preparing the eggs first."
+            }
+          ]
+        },
+        {
+          "step_id": 240,
+          "description": "cook-cook the tomatoes cut-side down until they start to soften and colour",
+          "start_time": 367.4201384662096,
+          "end_time": 501.1554379079334,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The tomatoes haven't softened fully yet. I recommend cooking them a little longer until they change color."
+            }
+          ]
+        },
+        {
+          "step_id": 240,
+          "description": "cook-cook the tomatoes cut-side down until they start to soften and colour",
+          "start_time": 367.4201384662096,
+          "end_time": 501.1554379079334,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It is best to place the cooked tomatoes directly onto a plate rather than back on the cutting board."
+            }
+          ]
+        },
+        {
+          "step_id": 240,
+          "description": "cook-cook the tomatoes cut-side down until they start to soften and colour",
+          "start_time": 367.4201384662096,
+          "end_time": 501.1554379079334,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Episodic Proactive Service",
+            "sub": "Episodic Task Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "While the tomatoes cook, don't forget that we still need to finish preparing the egg mixture."
+            }
+          ]
+        },
+        {
+          "step_id": 244,
+          "description": "Scoop-Scoop the tomatoes from the pan",
+          "start_time": 501,
+          "end_time": 510,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Make sure to transfer the tomatoes to a serving plate instead of the cutting board."
+            }
+          ]
+        },
+        {
+          "step_id": 244,
+          "description": "Scoop-Scoop the tomatoes from the pan",
+          "start_time": 501,
+          "end_time": 510,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Episodic Proactive Service",
+            "sub": "Episodic Task Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Remember to finish mixing the eggs before we move on to cooking the omelette."
+            }
+          ]
+        },
+        {
+          "step_id": 242,
+          "description": "add-add the chopped cilantro to the bowl",
+          "start_time": 530.0141077874632,
+          "end_time": 543.3876377316357,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Now that you're adding the cilantro, be sure to whisk everything together thoroughly."
+            }
+          ]
+        },
+        {
+          "step_id": 244,
+          "description": "Scoop-Scoop the tomatoes from the pan",
+          "start_time": 544,
+          "end_time": 551,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please move the tomatoes to a plate to keep the workspace clear."
+            }
+          ]
+        },
+        {
+          "step_id": 244,
+          "description": "Scoop-Scoop the tomatoes from the pan",
+          "start_time": 544,
+          "end_time": 551,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Episodic Proactive Service",
+            "sub": "Episodic Task Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Just a reminder to check on the egg mixture preparation."
+            }
+          ]
+        },
+        {
+          "step_id": 249,
+          "description": "add-1/2 tsp ground black pepper to the bowl",
+          "start_time": 572.9501776082271,
+          "end_time": 593.3624075230166,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "After adding the pepper, give the mixture a final stir so it's ready for the pan."
+            }
+          ]
+        },
+        {
+          "step_id": 238,
+          "description": "stir-stir gently with a wooden spoon so the egg that sets on the base of the pan moves to enable the uncooked egg to flow into the space",
+          "start_time": 632.779127358472,
+          "end_time": 711.6125670293828,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try to stir gently but thoroughly so the uncooked egg flows into the gaps and cooks evenly."
+            }
+          ]
+        },
+        {
+          "step_id": 245,
+          "description": "Stop-Stop stirring when it's nearly cooked to allow it to set into an omelette",
+          "start_time": 710.2048270352595,
+          "end_time": 717.9473970029383,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like the egg needs a little more time to set properly before you stop stirring."
+            }
+          ]
+        },
+        {
+          "step_id": 243,
+          "description": "Transfer-Transfer omelette to the plate and serve with the tomatoes",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The omelette looks ready. Don't forget to transfer it to the plate and serve it with the tomatoes."
+            }
+          ]
+        },
+        {
+          "step_id": 248,
+          "description": "Beat-Beat the contents of the bowl",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Episodic Proactive Service",
+            "sub": "Episodic Task Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It seems the egg mixture wasn't beaten. Remember to beat the eggs well before cooking."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "22_32",
+    "activity_id": 22,
+    "step_annotations": [
+      {
+        "description": "crack-crack one egg in a bowl",
+        "step_id": 239,
+        "start_time": 34.800681684622916,
+        "end_time": 65.40128109696376
+      },
+      {
+        "description": "add-1/2 tsp ground black pepper to the bowl",
+        "step_id": 249,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Adding more pepper due improper transfer from the shaker to the measuring utensil"
+          }
+        ],
+        "start_time": 80.4015749265426,
+        "end_time": 105.0020568070519
+      },
+      {
+        "description": "Chop-Chop 2 tbsp cilantro",
+        "step_id": 237,
+        "start_time": 112.8022095984329,
+        "end_time": 184.20360822722822
+      },
+      {
+        "description": "Heat-Heat 1 tbsp oil in a non-stick frying pan",
+        "step_id": 235,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spilling oil onto the pan while measuring 1 tbsp from the bottle"
+          },
+          {
+            "tag": "Measurement Error",
+            "description": "Add more oil due to spillage"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before beating the egg mixture"
+          }
+        ],
+        "start_time": 216.00423114593534,
+        "end_time": 262.80514789422136
+      },
+      {
+        "description": "Take-Take a tomato",
+        "step_id": 247,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 274.8053829578844,
+        "end_time": 319.80626444662096
+      },
+      {
+        "description": "Cut-Cut tomato into two pieces",
+        "step_id": 246,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 318.6062409402547,
+        "end_time": 328.2064289911851
+      },
+      {
+        "description": "Beat-Beat the contents of the bowl",
+        "step_id": 248,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "spilled egg mixture while beating swiflty"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 357.00699314397644,
+        "end_time": 387.6075925563173
+      },
+      {
+        "description": "cook-cook the tomatoes cut-side down until they start to soften and colour",
+        "step_id": 240,
+        "start_time": 404.40792164544564,
+        "end_time": 432.60847404505387
+      },
+      {
+        "description": "Pour-Pour the egg mixture into the pan",
+        "step_id": 241,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before putting tomatoes on the plate"
+          }
+        ],
+        "start_time": 431.40845053868753,
+        "end_time": 443.4086856023506
+      },
+      {
+        "description": "stir-stir gently with a wooden spoon so the egg that sets on the base of the pan moves to enable the uncooked egg to flow into the space",
+        "step_id": 238,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before putting tomatoes on the plate"
+          }
+        ],
+        "start_time": 446,
+        "end_time": 526
+      },
+      {
+        "description": "Stop-Stop stirring when it's nearly cooked to allow it to set into an omelette",
+        "step_id": 245,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Did not stop stirring when its nearly cooked thus making it into smaller pieces"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before putting tomatoes on the plate"
+          }
+        ],
+        "start_time": 529.2103663075417,
+        "end_time": 541.8106131243879
+      },
+      {
+        "description": "Transfer-Transfer omelette to the plate and serve with the tomatoes",
+        "step_id": 243,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before putting tomatoes on the plate"
+          }
+        ],
+        "start_time": 544.2106601371205,
+        "end_time": 585.6114711067581
+      },
+      {
+        "description": "put-put tomatoes on a serving plate",
+        "step_id": 236,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after putting the omelette on the plate"
+          }
+        ],
+        "start_time": 570,
+        "end_time": 578
+      },
+      {
+        "description": "Scoop-Scoop the tomatoes from the pan",
+        "step_id": 244,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "add-add the chopped cilantro to the bowl",
+        "step_id": 242,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 249,
+          "description": "add-1/2 tsp ground black pepper to the bowl",
+          "start_time": 80.4015749265426,
+          "end_time": 105.0020568070519,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try pouring the pepper into the spoon away from the bowl first. That helps prevent extra pepper from falling into the mix."
+            }
+          ]
+        },
+        {
+          "step_id": 235,
+          "description": "Heat-Heat 1 tbsp oil in a non-stick frying pan",
+          "start_time": 216.00423114593534,
+          "end_time": 262.80514789422136,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful when pouring the oil; try to tilt the bottle gently over the center of the pan to avoid spills."
+            }
+          ]
+        },
+        {
+          "step_id": 235,
+          "description": "Heat-Heat 1 tbsp oil in a non-stick frying pan",
+          "start_time": 216.00423114593534,
+          "end_time": 262.80514789422136,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like a bit too much oil went in. You might want to pour a little out before it heats up."
+            }
+          ]
+        },
+        {
+          "step_id": 235,
+          "description": "Heat-Heat 1 tbsp oil in a non-stick frying pan",
+          "start_time": 216.00423114593534,
+          "end_time": 262.80514789422136,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since you're heating the oil now, be careful not to let it smoke while you prepare the other ingredients. It might get too hot."
+            }
+          ]
+        },
+        {
+          "step_id": 247,
+          "description": "Take-Take a tomato",
+          "start_time": 274.8053829578844,
+          "end_time": 319.80626444662096,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Remember the pan is heating up on the stove. Keep an eye on it while you grab the tomato."
+            }
+          ]
+        },
+        {
+          "step_id": 246,
+          "description": "Cut-Cut tomato into two pieces",
+          "start_time": 318.6062409402547,
+          "end_time": 328.2064289911851,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The oil is getting quite hot, so try to cut the tomato quickly to get back to the stove."
+            }
+          ]
+        },
+        {
+          "step_id": 248,
+          "description": "Beat-Beat the contents of the bowl",
+          "start_time": 357.00699314397644,
+          "end_time": 387.6075925563173,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try beating the mixture a bit more gently so it stays in the bowl."
+            }
+          ]
+        },
+        {
+          "step_id": 248,
+          "description": "Beat-Beat the contents of the bowl",
+          "start_time": 357.00699314397644,
+          "end_time": 387.6075925563173,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The oil is ready and waiting, so you can pour this into the pan as soon as it's mixed."
+            }
+          ]
+        },
+        {
+          "step_id": 241,
+          "description": "Pour-Pour the egg mixture into the pan",
+          "start_time": 431.40845053868753,
+          "end_time": 443.4086856023506,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You've added the eggs while the tomatoes are still in the pan. Just pour evenly over them to cook it all together."
+            }
+          ]
+        },
+        {
+          "step_id": 238,
+          "description": "stir-stir gently with a wooden spoon...",
+          "start_time": 446.0,
+          "end_time": 526.0,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the tomatoes are in the omelette, stir gently around them to help the eggs set."
+            }
+          ]
+        },
+        {
+          "step_id": 245,
+          "description": "Stop-Stop stirring when it's nearly cooked...",
+          "start_time": 529.2103663075417,
+          "end_time": 541.8106131243879,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You should stop stirring now to let the omelette set, otherwise it might break into small pieces."
+            }
+          ]
+        },
+        {
+          "step_id": 245,
+          "description": "Stop-Stop stirring when it's nearly cooked...",
+          "start_time": 529.2103663075417,
+          "end_time": 541.8106131243879,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Let it firm up for a moment before you try to move it."
+            }
+          ]
+        },
+        {
+          "step_id": 243,
+          "description": "Transfer-Transfer omelette to the plate and serve with the tomatoes",
+          "start_time": 544.2106601371205,
+          "end_time": 585.6114711067581,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You can slide the omelette onto the plate now to serve it."
+            }
+          ]
+        },
+        {
+          "step_id": 236,
+          "description": "put-put tomatoes on a serving plate",
+          "start_time": 570.0,
+          "end_time": 578.0,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Now you can arrange any remaining tomatoes on the plate alongside the omelette."
+            }
+          ]
+        },
+        {
+          "step_id": 244,
+          "description": "Scoop-Scoop the tomatoes from the pan",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you skipped scooping out the tomatoes before adding the eggs. You can try to separate them now if you prefer."
+            }
+          ]
+        },
+        {
+          "step_id": 242,
+          "description": "add-add the chopped cilantro to the bowl",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to add the cilantro you chopped earlier to the mixture."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "22_37",
+    "activity_id": 22,
+    "step_annotations": [
+      {
+        "description": "Chop-Chop 2 tbsp cilantro",
+        "step_id": 237,
+        "start_time": 6.414,
+        "end_time": 47.521
+      },
+      {
+        "description": "add-1/2 tsp ground black pepper to the bowl",
+        "step_id": 249,
+        "start_time": 56.094,
+        "end_time": 82.062
+      },
+      {
+        "description": "Heat-Heat 1 tbsp oil in a non-stick frying pan",
+        "step_id": 235,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Not using a proper frying pan."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before beating the egg mixture"
+          }
+        ],
+        "start_time": 87.255,
+        "end_time": 111.253,
+        "modified_description": "Heat-Heat 1 tbsp oil in a big tawa pan."
+      },
+      {
+        "description": "Take-Take a tomato",
+        "step_id": 247,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Using a cherry tomato instead of a Tomato."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 112.70400000000001,
+        "end_time": 134.118,
+        "modified_description": "Take-Take a cherry tomato."
+      },
+      {
+        "description": "Cut-Cut tomato into two pieces",
+        "step_id": 246,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Using a cherry tomato instead of a tomato."
+          }
+        ],
+        "start_time": 135.003,
+        "end_time": 145.856
+      },
+      {
+        "description": "cook-cook the tomatoes cut-side down until they start to soften and colour",
+        "step_id": 240,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before beating the egg mixture"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Using a cherry tomato instead of a tomato."
+          }
+        ],
+        "start_time": 145.993,
+        "end_time": 333.201
+      },
+      {
+        "description": "crack-crack one egg in a bowl",
+        "step_id": 239,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after cooking the tomatoes"
+          }
+        ],
+        "start_time": 193.313,
+        "end_time": 220.075
+      },
+      {
+        "description": "Beat-Beat the contents of the bowl",
+        "step_id": 248,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after cooking the tomatoes and before adding cilantro to the bowl"
+          }
+        ],
+        "start_time": 253.035,
+        "end_time": 306.702
+      },
+      {
+        "description": "Scoop-Scoop the tomatoes from the pan",
+        "step_id": 244,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Not using a proper item for scooping."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding cilantro to the bowl"
+          }
+        ],
+        "start_time": 335.084,
+        "end_time": 356.174
+      },
+      {
+        "description": "put-put tomatoes on a serving plate",
+        "step_id": 236,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding cilantro to the bowl"
+          }
+        ],
+        "start_time": 352.375,
+        "end_time": 360.132,
+        "modified_description": "put-put tomatoes on a serving plate"
+      },
+      {
+        "description": "add-add the chopped cilantro to the bowl",
+        "step_id": 242,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after cooking the tomatoes"
+          }
+        ],
+        "start_time": 371.205,
+        "end_time": 394.003
+      },
+      {
+        "description": "Pour-Pour the egg mixture into the pan",
+        "step_id": 241,
+        "start_time": 394.824,
+        "end_time": 412.508
+      },
+      {
+        "description": "stir-stir gently with a wooden spoon so the egg that sets on the base of the pan moves to enable the uncooked egg to flow into the space",
+        "step_id": 238,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Using wooden spatula instead of a spoon and not properly stirring the contents."
+          },
+          {
+            "tag": "Technique Error",
+            "description": "Stirring action is not correct"
+          }
+        ],
+        "start_time": 432.235,
+        "end_time": 522.66,
+        "modified_description": "Stir-Stir improperly with a wooden spatula."
+      },
+      {
+        "description": "Stop-Stop stirring when it's nearly cooked to allow it to set into an omelette",
+        "step_id": 245,
+        "start_time": 520.092,
+        "end_time": 525.258
+      },
+      {
+        "description": "Transfer-Transfer omelette to the plate and serve with the tomatoes",
+        "step_id": 243,
+        "start_time": 530.297,
+        "end_time": 552.154
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 235,
+          "description": "Heat-Heat 1 tbsp oil in a big tawa pan.",
+          "start_time": 87.255,
+          "end_time": 111.253,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I see you're using a tawa, but a non-stick frying pan will work much better for making an omelette."
+            }
+          ]
+        },
+        {
+          "step_id": 235,
+          "description": "Heat-Heat 1 tbsp oil in a big tawa pan.",
+          "start_time": 87.255,
+          "end_time": 111.253,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're heating the oil now, but the eggs aren't prepared yet. You might want to beat the egg mixture first so the oil doesn't overheat."
+            }
+          ]
+        },
+        {
+          "step_id": 247,
+          "description": "Take-Take a cherry tomato.",
+          "start_time": 112.70400000000001,
+          "end_time": 134.118,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like a cherry tomato. The recipe actually calls for a regular tomato, which will chop up better for this dish."
+            }
+          ]
+        },
+        {
+          "step_id": 247,
+          "description": "Take-Take a cherry tomato.",
+          "start_time": 112.70400000000001,
+          "end_time": 134.118,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Remember that the oil is already heating in the pan. Try to prep the tomato quickly."
+            }
+          ]
+        },
+        {
+          "step_id": 246,
+          "description": "Cut-Cut tomato into two pieces",
+          "start_time": 135.003,
+          "end_time": 145.856,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The pan is still getting hot, so keep an eye on it while you finish cutting."
+            }
+          ]
+        },
+        {
+          "step_id": 246,
+          "description": "Cut-Cut tomato into two pieces",
+          "start_time": 135.003,
+          "end_time": 145.856,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since you are using cherry tomatoes, just cutting them in half should be fine."
+            }
+          ]
+        },
+        {
+          "step_id": 240,
+          "description": "cook-cook the tomatoes cut-side down until they start to soften and colour",
+          "start_time": 145.993,
+          "end_time": 333.201,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Now that the tomatoes are cooking, make sure to get the egg mixture ready immediately so you can proceed."
+            }
+          ]
+        },
+        {
+          "step_id": 240,
+          "description": "cook-cook the tomatoes cut-side down until they start to soften and colour",
+          "start_time": 145.993,
+          "end_time": 333.201,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Keep an eye on those cherry tomatoes; they might soften much faster than regular tomato slices."
+            }
+          ]
+        },
+        {
+          "step_id": 239,
+          "description": "crack-crack one egg in a bowl",
+          "start_time": 193.313,
+          "end_time": 220.075,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The tomatoes are already cooking, so let's get that egg cracked and beaten as quickly as possible."
+            }
+          ]
+        },
+        {
+          "step_id": 248,
+          "description": "Beat-Beat the contents of the bowl",
+          "start_time": 253.035,
+          "end_time": 306.702,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You might want to add the chopped cilantro to the bowl now, before you finish beating the mixture."
+            }
+          ]
+        },
+        {
+          "step_id": 244,
+          "description": "Scoop-Scoop the tomatoes from the pan",
+          "start_time": 335.084,
+          "end_time": 356.174,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That tool looks a bit awkward for this. A slotted spoon usually works best for scooping tomatoes out of the pan."
+            }
+          ]
+        },
+        {
+          "step_id": 244,
+          "description": "Scoop-Scoop the tomatoes from the pan",
+          "start_time": 335.084,
+          "end_time": 356.174,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Once you've removed the tomatoes, we'll need to focus on combining everything in the bowl properly."
+            }
+          ]
+        },
+        {
+          "step_id": 236,
+          "description": "put-put tomatoes on a serving plate",
+          "start_time": 352.375,
+          "end_time": 360.132,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You can set those aside for now. We still need to finish preparing the egg mixture."
+            }
+          ]
+        },
+        {
+          "step_id": 242,
+          "description": "add-add the chopped cilantro to the bowl",
+          "start_time": 371.205,
+          "end_time": 394.003,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Good, let's get that cilantro added now since it wasn't mixed in earlier."
+            }
+          ]
+        },
+        {
+          "step_id": 238,
+          "description": "Stir-Stir improperly with a wooden spatula.",
+          "start_time": 432.235,
+          "end_time": 522.66,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "A wooden spoon often works better than a spatula here. It gives you more control to move the egg around."
+            }
+          ]
+        },
+        {
+          "step_id": 238,
+          "description": "Stir-Stir improperly with a wooden spatula.",
+          "start_time": 432.235,
+          "end_time": 522.66,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try to gently pull the cooked egg from the edges to the center, letting the uncooked liquid flow into the space."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "22_38",
+    "activity_id": 22,
+    "step_annotations": [
+      {
+        "description": "Take-Take a tomato",
+        "step_id": 247,
+        "start_time": 14.014966222007724,
+        "end_time": 35.03741555501931
+      },
+      {
+        "description": "crack-crack one egg in a bowl",
+        "step_id": 239,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "splashing some part of the egg"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Using hand to scoop the liquid from the cutting board and placing it in the bowl"
+          }
+        ],
+        "start_time": 52.16681871525097,
+        "end_time": 100.440591257722,
+        "modified_description": "crack-crack one egg in a bowl, but splashing some part of the egg"
+      },
+      {
+        "description": "Heat-Heat 1 tbsp oil in a non-stick frying pan",
+        "step_id": 235,
+        "errors": [
+          {
+            "tag": "Temperature Error",
+            "description": "not heat the oil"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing the egg mixture"
+          }
+        ],
+        "start_time": 211.7817117992278,
+        "end_time": 244.48329965057914,
+        "modified_description": "Heat-Put 1 tbsp oil in a non-stick frying pan, but don't heat"
+      },
+      {
+        "description": "Cut-Cut tomato into two pieces",
+        "step_id": 246,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Cut some small pieces, not two pieces"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 284.97097984749036,
+        "end_time": 318.4511769333977,
+        "modified_description": "Cut-Cut tomato into some small pieces"
+      },
+      {
+        "description": "add-1/2 tsp ground black pepper to the bowl",
+        "step_id": 249,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "2 instead of 1/2"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 333.24475238996143,
+        "end_time": 379.18269722876454,
+        "modified_description": "add-2 tsp ground black pepper to the bowl"
+      },
+      {
+        "description": "Beat-Beat the contents of the bowl",
+        "step_id": 248,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "very slow stir"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding cilantro to the bowl"
+          }
+        ],
+        "start_time": 377.62547875965254,
+        "end_time": 399.4265373272201,
+        "modified_description": "Stir the contents of the bowl very slowly"
+      },
+      {
+        "description": "Pour-Pour the egg mixture into the pan",
+        "step_id": 241,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Pour some part of the egg outside the pan"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding cilantro to the bowl and after heating the pan"
+          }
+        ],
+        "start_time": 474.9516330791506,
+        "end_time": 518.5537502142857,
+        "modified_description": "Pour-Pour the egg mixture into the pan, but some part of the egg is outside"
+      },
+      {
+        "description": "cook-cook the tomatoes cut-side down until they start to soften and colour",
+        "step_id": 240,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "just cook a little time"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding cilantro to the bowl"
+          }
+        ],
+        "start_time": 518.5537502142857,
+        "end_time": 585.5141443861004,
+        "modified_description": "cook-cook the tomatoes cut-side down for a little time"
+      },
+      {
+        "description": "Scoop-Scoop the tomatoes from the pan",
+        "step_id": 244,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding cilantro to the bowl"
+          }
+        ],
+        "start_time": 608.87242142278,
+        "end_time": 631.4520892249036,
+        "modified_description": "Pour the tomatoes from the pan"
+      },
+      {
+        "description": "put-put tomatoes on a serving plate",
+        "step_id": 236,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding cilantro to the bowl"
+          }
+        ],
+        "start_time": 593.3002367316602,
+        "end_time": 636.9023538667955
+      },
+      {
+        "description": "Chop-Chop 2 tbsp cilantro",
+        "step_id": 237,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "1 instead of 2 tbsp"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after cooking tomatoes in the pan"
+          }
+        ],
+        "start_time": 650.9173200888032,
+        "end_time": 710.8702311496141,
+        "modified_description": "Chop-Chop 1 tbsp cilantro"
+      },
+      {
+        "description": "add-add the chopped cilantro to the bowl",
+        "step_id": 242,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after cooking tomatoes in the pan"
+          }
+        ],
+        "start_time": 710.0916219150579,
+        "end_time": 731.8926804826255
+      },
+      {
+        "description": "stir-stir gently with a wooden spoon so the egg that sets on the base of the pan moves to enable the uncooked egg to flow into the space",
+        "step_id": 238,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "stir rapidly"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Stir after cooking is done"
+          }
+        ],
+        "start_time": 731.1140712480695,
+        "end_time": 757.5867852229729
+      },
+      {
+        "description": "Stop-Stop stirring when it's nearly cooked to allow it to set into an omelette",
+        "step_id": 245,
+        "start_time": 756.029566753861,
+        "end_time": 769.2659237413128
+      },
+      {
+        "description": "Transfer-Transfer omelette to the plate and serve with the tomatoes",
+        "step_id": 243,
+        "start_time": 767.7087052722009,
+        "end_time": 788.7311546052124
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 239,
+          "description": "crack-crack one egg in a bowl",
+          "start_time": 52.16681871525097,
+          "end_time": 100.440591257722,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please avoid scooping the spilled egg back into the bowl from the board, as it may be contaminated. It is safer to discard that part."
+            }
+          ]
+        },
+        {
+          "step_id": 235,
+          "description": "Heat-Heat 1 tbsp oil in a non-stick frying pan",
+          "start_time": 211.7817117992278,
+          "end_time": 244.48329965057914,
+          "error_tag": "Temperature Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like the stove isn't on yet. You'll need to heat the oil before you can start cooking."
+            }
+          ]
+        },
+        {
+          "step_id": 246,
+          "description": "Cut-Cut tomato into two pieces",
+          "start_time": 284.97097984749036,
+          "end_time": 318.4511769333977,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I noticed you cut the tomatoes into small pieces. The recipe recommends keeping them in two halves for this dish, so keep an eye on the cooking time."
+            }
+          ]
+        },
+        {
+          "step_id": 249,
+          "description": "add-1/2 tsp ground black pepper to the bowl",
+          "start_time": 333.24475238996143,
+          "end_time": 379.18269722876454,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like more pepper than the 1/2 teaspoon requested. You might want to remove some to keep the flavor balanced."
+            }
+          ]
+        },
+        {
+          "step_id": 248,
+          "description": "Beat-Beat the contents of the bowl",
+          "start_time": 377.62547875965254,
+          "end_time": 399.4265373272201,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try beating the mixture a bit faster to ensure the yolk and white are thoroughly combined."
+            }
+          ]
+        },
+        {
+          "step_id": 241,
+          "description": "Pour-Pour the egg mixture into the pan",
+          "start_time": 474.9516330791506,
+          "end_time": 518.5537502142857,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful, some of the egg mixture spilled outside the pan. Watch out for the hot burner while cleaning that up."
+            }
+          ]
+        },
+        {
+          "step_id": 240,
+          "description": "cook-cook the tomatoes cut-side down until they start to soften and colour",
+          "start_time": 518.5537502142857,
+          "end_time": 585.5141443861004,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The tomatoes might need a little more time. They should be soft and show some color before you finish this step."
+            }
+          ]
+        },
+        {
+          "step_id": 244,
+          "description": "Scoop-Scoop the tomatoes from the pan",
+          "start_time": 608.87242142278,
+          "end_time": 631.4520892249036,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're removing the tomatoes now. Just a reminder that we still need to prepare the cilantro, which was missed earlier."
+            }
+          ]
+        },
+        {
+          "step_id": 236,
+          "description": "put-put tomatoes on a serving plate",
+          "start_time": 593.3002367316602,
+          "end_time": 636.9023538667955,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Once you've plated the tomatoes, let's go back and handle the cilantro preparation."
+            }
+          ]
+        },
+        {
+          "step_id": 237,
+          "description": "Chop-Chop 2 tbsp cilantro",
+          "start_time": 650.9173200888032,
+          "end_time": 710.8702311496141,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like about 1 tablespoon. The recipe calls for 2 tablespoons of cilantro, so you might want to chop a bit more."
+            }
+          ]
+        },
+        {
+          "step_id": 242,
+          "description": "add-add the chopped cilantro to the bowl",
+          "start_time": 710.0916219150579,
+          "end_time": 731.8926804826255,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the egg mixture is already cooking in the pan, putting cilantro in the bowl won't help. Try adding it directly to the pan."
+            }
+          ]
+        },
+        {
+          "step_id": 238,
+          "description": "stir-stir gently with a wooden spoon so the egg that sets on the base of the pan moves to enable the uncooked egg to flow into the space",
+          "start_time": 731.1140712480695,
+          "end_time": 757.5867852229729,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Stirring rapidly might break up the omelet. It is best to stir gently, or stop if the egg has already set."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "22_40",
+    "activity_id": 22,
+    "step_annotations": [
+      {
+        "description": "Take-Take a tomato",
+        "step_id": 247,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "two instead of one tomato"
+          }
+        ],
+        "start_time": 4.44224387855044,
+        "end_time": 19.101648677766896,
+        "modified_description": "Take-Take two tomatoes"
+      },
+      {
+        "description": "Chop-Chop 2 tbsp cilantro",
+        "step_id": 237,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "1 instead of 2 tbsp"
+          }
+        ],
+        "start_time": 26.209238883447597,
+        "end_time": 71.96435083251714,
+        "modified_description": "Chop-Chop 1 tbsp cilantro"
+      },
+      {
+        "description": "Cut-Cut tomato into two pieces",
+        "step_id": 246,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before correct order"
+          }
+        ],
+        "start_time": 77.7392678746327,
+        "end_time": 93.73134583741428
+      },
+      {
+        "description": "crack-crack one egg in a bowl",
+        "step_id": 239,
+        "start_time": 99.06203849167481,
+        "end_time": 122.60593104799216
+      },
+      {
+        "description": "add-1/2 tsp ground black pepper to the bowl",
+        "step_id": 249,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Splash some pepper outside"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after correct order"
+          }
+        ],
+        "start_time": 155.03431136141037,
+        "end_time": 174.58018442703232,
+        "modified_description": "add-1/2 tsp ground black pepper to the bowl, but splash some pepper outside"
+      },
+      {
+        "description": "Heat-Heat 1 tbsp oil in a non-stick frying pan",
+        "step_id": 235,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before making the egg mixture"
+          }
+        ],
+        "start_time": 206.12011596474045,
+        "end_time": 244.76763770812929,
+        "modified_description": "Heat-Heat 1 tbsp oil in a non-stick frying pan, but close the fire early and heat a short time"
+      },
+      {
+        "description": "add-add the chopped cilantro to the bowl",
+        "step_id": 242,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 250.54255475024485,
+        "end_time": 264.3135107737512
+      },
+      {
+        "description": "Beat-Beat the contents of the bowl",
+        "step_id": 248,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Slowly stir the contents"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 265.2019595494614,
+        "end_time": 288.3016277179237,
+        "modified_description": "Stir the contents of the bowl slowly"
+      },
+      {
+        "description": "cook-cook the tomatoes cut-side down until they start to soften and colour",
+        "step_id": 240,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "cook the tomatoes in a short time"
+          }
+        ],
+        "start_time": 287.85740333006856,
+        "end_time": 310.95707149853087,
+        "modified_description": "cook-cook the tomatoes cut-side down in a short time"
+      },
+      {
+        "description": "Pour-Pour the egg mixture into the pan",
+        "step_id": 241,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before scooping the tomatoes"
+          }
+        ],
+        "start_time": 311.40129588638587,
+        "end_time": 318.0646617042115
+      },
+      {
+        "description": "Scoop-Scoop the tomatoes from the pan",
+        "step_id": 244,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after pouring the egg mixture"
+          }
+        ],
+        "start_time": 372.26003702252694,
+        "end_time": 381.1445247796278
+      },
+      {
+        "description": "put-put tomatoes on a serving plate",
+        "step_id": 236,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "bowl instead of plate"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after pouring the egg mixture"
+          }
+        ],
+        "start_time": 379.3676272282076,
+        "end_time": 384.6983198824681,
+        "modified_description": "put-put tomatoes on a serving bowl"
+      },
+      {
+        "description": "stir-stir gently with a wooden spoon so the egg that sets on the base of the pan moves to enable the uncooked egg to flow into the space",
+        "step_id": 238,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "stir rapidly instead of gently"
+          }
+        ],
+        "start_time": 387.36366620959836,
+        "end_time": 406.9095392752203,
+        "modified_description": "stir-stir rapidly with a wooden spoon so the egg that sets on the base of the pan moves to enable the uncooked egg to flow into the space"
+      },
+      {
+        "description": "Stop-Stop stirring when it's nearly cooked to allow it to set into an omelette",
+        "step_id": 245,
+        "start_time": 417.1267001958864,
+        "end_time": 424.234290401567
+      },
+      {
+        "description": "Transfer-Transfer omelette to the plate and serve with the tomatoes",
+        "step_id": 243,
+        "start_time": 430.0092074436826,
+        "end_time": 442.00326591576885
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 247,
+          "description": "Take-Take a tomato",
+          "start_time": 4.44224387855044,
+          "end_time": 19.101648677766896,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you have two tomatoes there, but the recipe only calls for one. You might want to put one back."
+            }
+          ]
+        },
+        {
+          "step_id": 237,
+          "description": "Chop-Chop 2 tbsp cilantro",
+          "start_time": 26.209238883447597,
+          "end_time": 71.96435083251714,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like about one tablespoon. We need two tablespoons of chopped cilantro for this dish, so you may want to chop a little more."
+            }
+          ]
+        },
+        {
+          "step_id": 246,
+          "description": "Cut-Cut tomato into two pieces",
+          "start_time": 77.7392678746327,
+          "end_time": 93.73134583741428,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're cutting the tomatoes a bit early, which is fine. Just remember we still need to prep the eggs next."
+            }
+          ]
+        },
+        {
+          "step_id": 249,
+          "description": "add-1/2 tsp ground black pepper to the bowl",
+          "start_time": 155.03431136141037,
+          "end_time": 174.58018442703232,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like some pepper spilled onto the counter. You might want to wipe that up to keep your workspace clean."
+            }
+          ]
+        },
+        {
+          "step_id": 249,
+          "description": "add-1/2 tsp ground black pepper to the bowl",
+          "start_time": 155.03431136141037,
+          "end_time": 174.58018442703232,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Now that the pepper is added, let's carry on with the rest of the mixture."
+            }
+          ]
+        },
+        {
+          "step_id": 235,
+          "description": "Heat-Heat 1 tbsp oil in a non-stick frying pan",
+          "start_time": 206.12011596474045,
+          "end_time": 244.76763770812929,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the egg mixture isn't ready yet, it's safer to wait before heating the oil so it doesn't overheat and smoke."
+            }
+          ]
+        },
+        {
+          "step_id": 242,
+          "description": "add-add the chopped cilantro to the bowl",
+          "start_time": 250.54255475024485,
+          "end_time": 264.3135107737512,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Great, the cilantro is in. Let's make sure everything is mixed well before cooking."
+            }
+          ]
+        },
+        {
+          "step_id": 248,
+          "description": "Beat-Beat the contents of the bowl",
+          "start_time": 265.2019595494614,
+          "end_time": 288.3016277179237,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You might want to beat the mixture a bit more vigorously to ensure the yolks and whites are fully combined."
+            }
+          ]
+        },
+        {
+          "step_id": 248,
+          "description": "Beat-Beat the contents of the bowl",
+          "start_time": 265.2019595494614,
+          "end_time": 288.3016277179237,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Once the eggs are beaten, we'll be ready to get back to the pan."
+            }
+          ]
+        },
+        {
+          "step_id": 240,
+          "description": "cook-cook the tomatoes cut-side down until they start to soften and colour",
+          "start_time": 287.85740333006856,
+          "end_time": 310.95707149853087,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The tomatoes might need a little more time in the pan to properly soften and get some color."
+            }
+          ]
+        },
+        {
+          "step_id": 241,
+          "description": "Pour-Pour the egg mixture into the pan",
+          "start_time": 311.40129588638587,
+          "end_time": 318.0646617042115,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like the tomatoes are still in the pan. You might want to try scooping them out quickly before the eggs set."
+            }
+          ]
+        },
+        {
+          "step_id": 244,
+          "description": "Scoop-Scoop the tomatoes from the pan",
+          "start_time": 372.26003702252694,
+          "end_time": 381.1445247796278,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the eggs are already added, try to lift the tomatoes out gently so you don't disturb the mixture too much."
+            }
+          ]
+        },
+        {
+          "step_id": 236,
+          "description": "put-put tomatoes on a serving plate",
+          "start_time": 379.3676272282076,
+          "end_time": 384.6983198824681,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "A serving plate works best for this dish rather than a bowl, as it keeps the presentation neat."
+            }
+          ]
+        },
+        {
+          "step_id": 236,
+          "description": "put-put tomatoes on a serving plate",
+          "start_time": 379.3676272282076,
+          "end_time": 384.6983198824681,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Now that the tomatoes are plated, we can focus on finishing the omelette."
+            }
+          ]
+        },
+        {
+          "step_id": 238,
+          "description": "stir-stir gently with a wooden spoon so the egg that sets on the base of the pan moves to enable the uncooked egg to flow into the space",
+          "start_time": 387.36366620959836,
+          "end_time": 406.9095392752203,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try to stir gently. Rapid stirring might scramble the eggs instead of letting them set into an omelette."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "22_41",
+    "activity_id": 22,
+    "step_annotations": [
+      {
+        "description": "Take-Take a tomato",
+        "step_id": 247,
+        "start_time": 22.580022086872585,
+        "end_time": 26.99785249517375
+      },
+      {
+        "description": "Chop-Chop 2 tbsp cilantro",
+        "step_id": 237,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "not really chop, just cut into pieces"
+          }
+        ],
+        "start_time": 29.943072767374517,
+        "end_time": 121.24490120559845
+      },
+      {
+        "description": "Cut-Cut tomato into two pieces",
+        "step_id": 246,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before correct order"
+          }
+        ],
+        "start_time": 121.73577125096524,
+        "end_time": 140.3888329749035
+      },
+      {
+        "description": "Heat-Heat 1 tbsp oil in a non-stick frying pan",
+        "step_id": 235,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Using soiled pan"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing egg mixture"
+          }
+        ],
+        "start_time": 141.86144311100384,
+        "end_time": 163.45972510714287
+      },
+      {
+        "description": "cook-cook the tomatoes cut-side down until they start to soften and colour",
+        "step_id": 240,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing egg mixture"
+          }
+        ],
+        "start_time": 175.73147624131272,
+        "end_time": 245.92589272876444
+      },
+      {
+        "description": "add-add the chopped cilantro to the bowl",
+        "step_id": 242,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after cooking the tomatoes"
+          }
+        ],
+        "start_time": 286.17723644884165,
+        "end_time": 295.012897265444
+      },
+      {
+        "description": "Beat-Beat the contents of the bowl",
+        "step_id": 248,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Using hand finger to beat the contents..."
+          },
+          {
+            "tag": "Technique Error",
+            "description": "Instead of beating the contents the bowl is just rotated in a circle"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after cooking the tomatoes and before adding cilantro, egg and pepper"
+          }
+        ],
+        "start_time": 294.5220272200772,
+        "end_time": 307.2846483996139
+      },
+      {
+        "description": "Scoop-Scoop the tomatoes from the pan",
+        "step_id": 244,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "more like pour them out"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing egg mixture"
+          }
+        ],
+        "start_time": 318.0837893976834,
+        "end_time": 324.46509998745177
+      },
+      {
+        "description": "put-put tomatoes on a serving plate",
+        "step_id": 236,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing egg mixture"
+          }
+        ],
+        "start_time": 322.9924898513513,
+        "end_time": 330.84641057722007
+      },
+      {
+        "description": "crack-crack one egg in a bowl",
+        "step_id": 239,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "egg shells are in the bowl"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after transferring tomatoes to the plate"
+          }
+        ],
+        "start_time": 347.04512207432424,
+        "end_time": 359.80774325386096
+      },
+      {
+        "description": "add-1/2 tsp ground black pepper to the bowl",
+        "step_id": 249,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after transferring tomatoes to the plate"
+          }
+        ],
+        "start_time": 367.6616639797297,
+        "end_time": 399.07734688320465
+      },
+      {
+        "description": "Pour-Pour the egg mixture into the pan",
+        "step_id": 241,
+        "start_time": 419.2030187432432,
+        "end_time": 437.36521042181465
+      },
+      {
+        "description": "stir-stir gently with a wooden spoon so the egg that sets on the base of the pan moves to enable the uncooked egg to flow into the space",
+        "step_id": 238,
+        "start_time": 437.8560804671814,
+        "end_time": 483.5069946862934
+      },
+      {
+        "description": "Stop-Stop stirring when it's nearly cooked to allow it to set into an omelette",
+        "step_id": 245,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "not an exact omelette"
+          }
+        ],
+        "start_time": 484.488734777027,
+        "end_time": 489.88830527606177
+      },
+      {
+        "description": "Transfer-Transfer omelette to the plate and serve with the tomatoes",
+        "step_id": 243,
+        "start_time": 492.83352554826246,
+        "end_time": 503.632666546332
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 237,
+          "description": "Chop-Chop 2 tbsp cilantro",
+          "start_time": 29.943072767374517,
+          "end_time": 121.24490120559845,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The cilantro pieces look a bit large. Chopping them more finely will help distribute the flavor better."
+            }
+          ]
+        },
+        {
+          "step_id": 246,
+          "description": "Cut-Cut tomato into two pieces",
+          "start_time": 121.73577125096524,
+          "end_time": 140.3888329749035,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Now that you've cut the tomato, don't forget to prepare the egg mixture before we start the main cooking phase."
+            }
+          ]
+        },
+        {
+          "step_id": 235,
+          "description": "Heat-Heat 1 tbsp oil in a non-stick frying pan",
+          "start_time": 141.86144311100384,
+          "end_time": 163.45972510714287,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like there is some residue on the pan. You should give it a quick wash before heating the oil."
+            }
+          ]
+        },
+        {
+          "step_id": 235,
+          "description": "Heat-Heat 1 tbsp oil in a non-stick frying pan",
+          "start_time": 141.86144311100384,
+          "end_time": 163.45972510714287,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You are heating the oil now, which is fine, but please make sure to prepare the egg mixture soon."
+            }
+          ]
+        },
+        {
+          "step_id": 240,
+          "description": "cook-cook the tomatoes cut-side down until they start to soften and colour",
+          "start_time": 175.73147624131272,
+          "end_time": 245.92589272876444,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "While the tomatoes are cooking, it would be a good time to get the egg mixture ready."
+            }
+          ]
+        },
+        {
+          "step_id": 242,
+          "description": "add-add the chopped cilantro to the bowl",
+          "start_time": 286.17723644884165,
+          "end_time": 295.012897265444,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Now that you're adding the cilantro, let's proceed with combining the rest of the ingredients for the egg mixture."
+            }
+          ]
+        },
+        {
+          "step_id": 248,
+          "description": "Beat-Beat the contents of the bowl",
+          "start_time": 294.5220272200772,
+          "end_time": 307.2846483996139,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It is more hygienic and effective to use a fork or whisk rather than your finger to beat the mixture."
+            }
+          ]
+        },
+        {
+          "step_id": 248,
+          "description": "Beat-Beat the contents of the bowl",
+          "start_time": 294.5220272200772,
+          "end_time": 307.2846483996139,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try to vigorously whisk the ingredients to blend them well, instead of just rotating the bowl."
+            }
+          ]
+        },
+        {
+          "step_id": 248,
+          "description": "Beat-Beat the contents of the bowl",
+          "start_time": 294.5220272200772,
+          "end_time": 307.2846483996139,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Once the eggs are beaten, we can immediately move on to cooking the omelette."
+            }
+          ]
+        },
+        {
+          "step_id": 244,
+          "description": "Scoop-Scoop the tomatoes from the pan",
+          "start_time": 318.0837893976834,
+          "end_time": 324.46509998745177,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You might find it easier and safer to scoop the tomatoes out with a spoon rather than pouring them from the pan."
+            }
+          ]
+        },
+        {
+          "step_id": 244,
+          "description": "Scoop-Scoop the tomatoes from the pan",
+          "start_time": 318.0837893976834,
+          "end_time": 324.46509998745177,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "After removing the tomatoes, ensure the egg mixture is fully prepared for the next step."
+            }
+          ]
+        },
+        {
+          "step_id": 236,
+          "description": "put-put tomatoes on a serving plate",
+          "start_time": 322.9924898513513,
+          "end_time": 330.84641057722007,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The tomatoes are plated nicely. Now please focus on finalizing the egg mixture."
+            }
+          ]
+        },
+        {
+          "step_id": 239,
+          "description": "crack-crack one egg in a bowl",
+          "start_time": 347.04512207432424,
+          "end_time": 359.80774325386096,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like some eggshell fell into the bowl. You should remove the pieces before continuing."
+            }
+          ]
+        },
+        {
+          "step_id": 239,
+          "description": "crack-crack one egg in a bowl",
+          "start_time": 347.04512207432424,
+          "end_time": 359.80774325386096,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Good, now that the egg is in, let's proceed with adding the seasonings."
+            }
+          ]
+        },
+        {
+          "step_id": 249,
+          "description": "add-1/2 tsp ground black pepper to the bowl",
+          "start_time": 367.6616639797297,
+          "end_time": 399.07734688320465,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Adding the pepper now works well. Let's make sure everything is mixed thoroughly next."
+            }
+          ]
+        },
+        {
+          "step_id": 245,
+          "description": "Stop-Stop stirring when it's nearly cooked to allow it to set into an omelette",
+          "start_time": 484.488734777027,
+          "end_time": 489.88830527606177,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The eggs haven't quite formed a solid shape yet. You might want to let them set undisturbed for a moment."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "22_137",
+    "activity_id": 22,
+    "step_annotations": [
+      {
+        "description": "Chop-Chop 2 tbsp cilantro",
+        "step_id": 237,
+        "start_time": 7.6,
+        "end_time": 213.613
+      },
+      {
+        "description": "add-1/2 tsp ground black pepper to the bowl",
+        "step_id": 249,
+        "start_time": 228.052,
+        "end_time": 272.856
+      },
+      {
+        "description": "Heat-Heat 1 tbsp oil in a non-stick frying pan",
+        "step_id": 235,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Using a big frying pan."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing egg mixture"
+          }
+        ],
+        "start_time": 273.81,
+        "end_time": 325.089,
+        "modified_description": "Heat-Heat 1 tbsp oil in a big frying pan."
+      },
+      {
+        "description": "Take-Take a tomato",
+        "step_id": 247,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Using a cherry tomato instead of a tomato."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 338.305,
+        "end_time": 372.623,
+        "modified_description": "Take-Take a cherry tomato."
+      },
+      {
+        "description": "Cut-Cut tomato into two pieces",
+        "step_id": 246,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Using a cherry tomato instead of a tomato."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 373.006,
+        "end_time": 380.807
+      },
+      {
+        "description": "cook-cook the tomatoes cut-side down until they start to soften and colour",
+        "step_id": 240,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Using a cherry tomato instead of a tomato."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before preparing egg mixture"
+          }
+        ],
+        "start_time": 392.298,
+        "end_time": 679.668
+      },
+      {
+        "description": "crack-crack one egg in a bowl",
+        "step_id": 239,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after cooking tomatoes"
+          }
+        ],
+        "start_time": 529.422,
+        "end_time": 619.27
+      },
+      {
+        "description": "Beat-Beat the contents of the bowl",
+        "step_id": 248,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Scoop-Scoop the tomatoes from the pan",
+        "step_id": 244,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "put-put tomatoes on a serving plate",
+        "step_id": 236,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "add-add the chopped cilantro to the bowl",
+        "step_id": 242,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Pour-Pour the egg mixture into the pan",
+        "step_id": 241,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "stir-stir gently with a wooden spoon so the egg that sets on the base of the pan moves to enable the uncooked egg to flow into the space",
+        "step_id": 238,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Stop-Stop stirring when it's nearly cooked to allow it to set into an omelette",
+        "step_id": 245,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Transfer-Transfer omelette to the plate and serve with the tomatoes",
+        "step_id": 243,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 235,
+          "description": "Heat-Heat 1 tbsp oil in a big frying pan.",
+          "start_time": 273.81,
+          "end_time": 325.089,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I notice you're using a large frying pan. For a single-egg omelette, a smaller non-stick pan works much better."
+            },
+            {
+              "role": "user",
+              "utterance": "Oh, I should switch pans then."
+            }
+          ]
+        },
+        {
+          "step_id": 235,
+          "description": "Heat-Heat 1 tbsp oil in a big frying pan.",
+          "start_time": 273.81,
+          "end_time": 325.089,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're heating the oil, but the eggs aren't ready yet. Be careful not to let the oil overheat or smoke while you prepare the mixture."
+            }
+          ]
+        },
+        {
+          "step_id": 247,
+          "description": "Take-Take a cherry tomato.",
+          "start_time": 338.305,
+          "end_time": 372.623,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You've picked up a cherry tomato, but the recipe calls for a regular tomato. You might want to switch to the correct ingredient."
+            }
+          ]
+        },
+        {
+          "step_id": 247,
+          "description": "Take-Take a cherry tomato.",
+          "start_time": 338.305,
+          "end_time": 372.623,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the pan is already heating on the stove, try to grab the tomato quickly so the oil doesn't burn."
+            }
+          ]
+        },
+        {
+          "step_id": 246,
+          "description": "Cut-Cut tomato into two pieces",
+          "start_time": 373.006,
+          "end_time": 380.807,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "If you continue with the cherry tomato, just cut it in half, though a regular tomato would be better for this dish."
+            }
+          ]
+        },
+        {
+          "step_id": 246,
+          "description": "Cut-Cut tomato into two pieces",
+          "start_time": 373.006,
+          "end_time": 380.807,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget that the oil is still heating up on the stove while you are cutting."
+            }
+          ]
+        },
+        {
+          "step_id": 240,
+          "description": "cook-cook the tomatoes cut-side down until they start to soften and colour",
+          "start_time": 392.298,
+          "end_time": 679.668,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since you're cooking cherry tomatoes, keep in mind they might soften faster than regular tomatoes."
+            }
+          ]
+        },
+        {
+          "step_id": 240,
+          "description": "cook-cook the tomatoes cut-side down until they start to soften and colour",
+          "start_time": 392.298,
+          "end_time": 679.668,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "While the tomatoes are cooking, you should start preparing the egg mixture so it's ready to pour."
+            }
+          ]
+        },
+        {
+          "step_id": 239,
+          "description": "crack-crack one egg in a bowl",
+          "start_time": 529.422,
+          "end_time": 619.27,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Make sure to keep an eye on the tomatoes in the hot pan while you crack the egg."
+            }
+          ]
+        },
+        {
+          "step_id": 248,
+          "description": "Beat-Beat the contents of the bowl",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to beat the egg mixture thoroughly before you use it."
+            }
+          ]
+        },
+        {
+          "step_id": 244,
+          "description": "Scoop-Scoop the tomatoes from the pan",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You should remove the cooked tomatoes from the pan now before adding the eggs."
+            }
+          ]
+        },
+        {
+          "step_id": 236,
+          "description": "put-put tomatoes on a serving plate",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Place the cooked tomatoes on a serving plate to keep them ready for later."
+            }
+          ]
+        },
+        {
+          "step_id": 242,
+          "description": "add-add the chopped cilantro to the bowl",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Now, add the cilantro you chopped earlier to the egg mixture in the bowl."
+            }
+          ]
+        },
+        {
+          "step_id": 241,
+          "description": "Pour-Pour the egg mixture into the pan",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Pour the beaten egg mixture into the hot pan to start the omelette."
+            }
+          ]
+        },
+        {
+          "step_id": 238,
+          "description": "stir-stir gently with a wooden spoon so the egg that sets on the base of the pan moves to enable the uncooked egg to flow into the space",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Gently stir the eggs in the pan with a wooden spoon to help them cook evenly."
+            }
+          ]
+        },
+        {
+          "step_id": 245,
+          "description": "Stop-Stop stirring when it's nearly cooked to allow it to set into an omelette",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Stop stirring now and let the omelette set in the pan."
+            }
+          ]
+        },
+        {
+          "step_id": 243,
+          "description": "Transfer-Transfer omelette to the plate and serve with the tomatoes",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Finally, transfer the omelette to the plate and serve it with the tomatoes."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "23_24",
+    "activity_id": 23,
+    "step_annotations": [
+      {
+        "description": "Add-Add 1 tablespoon honey to the bowl",
+        "step_id": 252,
+        "start_time": 0,
+        "end_time": 175.45046315789472
+      },
+      {
+        "description": "Add-Add 1 teaspoon cornstarch to the bowl",
+        "step_id": 254,
+        "start_time": 176.59271877741227,
+        "end_time": 217.08128719846493
+      },
+      {
+        "description": "Add-Add 1/8 cup soy sauce to the bowl",
+        "step_id": 250,
+        "start_time": 223.829381935307,
+        "end_time": 246.323031058114
+      },
+      {
+        "description": "Peel-Peel 2 cloves of garlic",
+        "step_id": 257,
+        "start_time": 257.5698556195175,
+        "end_time": 329.5495328125
+      },
+      {
+        "description": "Add-Add 1/6 cup water the bowl",
+        "step_id": 269,
+        "start_time": 332.9235801809211,
+        "end_time": 362.1653240405701
+      },
+      {
+        "description": "Take-Take 1 bell pepper",
+        "step_id": 271,
+        "start_time": 362.1653240405701,
+        "end_time": 420.6488117598683
+      },
+      {
+        "description": "Take-Take 2 cremini mushrooms",
+        "step_id": 270,
+        "start_time": 424.02285912828944,
+        "end_time": 456.6386503563597
+      },
+      {
+        "description": "mince-mince garlic",
+        "step_id": 262,
+        "start_time": 463.38674509320174,
+        "end_time": 634.3384784265351
+      },
+      {
+        "description": "Take-Take 5 in number broccoli florets",
+        "step_id": 273,
+        "start_time": 637.7125257949562,
+        "end_time": 789.5446573739034
+      },
+      {
+        "description": "Add-Add 2 cloves minced garlic to the bowl",
+        "step_id": 255,
+        "start_time": 798.5421170230263,
+        "end_time": 832.282590707237
+      },
+      {
+        "description": "Add-Add 1/2 tablespoon minced ginger to the bowl",
+        "step_id": 267,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Add-Add 1/8 teaspoon black pepper to the bowl",
+        "step_id": 268,
+        "start_time": 839.0306854440789,
+        "end_time": 876.1452064967104
+      },
+      {
+        "description": "slice-slice mushrooms",
+        "step_id": 259,
+        "start_time": 896.3894907072369,
+        "end_time": 958.247025794956
+      },
+      {
+        "description": "slice-slice 1/3 of the bell pepper",
+        "step_id": 263,
+        "start_time": 968.3691679002192,
+        "end_time": 1007.7330538651314
+      },
+      {
+        "description": "Whisk-Whisk the contents of bowl",
+        "step_id": 260,
+        "start_time": 1017.8551959703947,
+        "end_time": 1081.9620959703946
+      },
+      {
+        "description": "Set-Set aside the sauce mixture",
+        "step_id": 251,
+        "start_time": 1068,
+        "end_time": 1088
+      },
+      {
+        "description": "Heat-Heat 2 tablespoons olive oil in a skillet over medium-high heat",
+        "step_id": 266,
+        "start_time": 1088.710190707237,
+        "end_time": 1188.8069293037279
+      },
+      {
+        "description": "Add-Add broccoli to the skillet",
+        "step_id": 265,
+        "start_time": 1188.806929303728,
+        "end_time": 1216.923990707237
+      },
+      {
+        "description": "Add-add sliced mushrooms to the skillet",
+        "step_id": 258,
+        "start_time": 1221.4227205317984,
+        "end_time": 1232.669545093202
+      },
+      {
+        "description": "cook-cook, stirring often, for 4 minutes. If the pan gets too hot on medium-high, turn the heat down to medium",
+        "step_id": 253,
+        "start_time": 1237.168274917763,
+        "end_time": 1484.5984152686403
+      },
+      {
+        "description": "Add-Add bell pepper to the skillet",
+        "step_id": 261,
+        "start_time": 1489.0971450932016,
+        "end_time": 1500.3439696546052
+      },
+      {
+        "description": "continue cooking-continue cooking, stirring often, for 2-3 minutes, until vegetables are crisp-tender",
+        "step_id": 274,
+        "start_time": 1502.593334566886,
+        "end_time": 1642.0539591282893
+      },
+      {
+        "description": "Whisk-Whisk the sauce again to recombine the ingredients",
+        "step_id": 272,
+        "start_time": 1642.0539591282893,
+        "end_time": 1682.542527549342
+      },
+      {
+        "description": "Pour-Pour the sauce into the skillet",
+        "step_id": 256,
+        "start_time": 1683.6672100054823,
+        "end_time": 1697.1633994791666
+      },
+      {
+        "description": "cook-cook, stirring, for 1 minute until the sauce thickens",
+        "step_id": 264,
+        "start_time": 1717.4076836896927,
+        "end_time": 1788.2626784265349
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 267,
+          "description": "Add-Add 1/2 tablespoon minced ginger to the bowl",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like we missed the ginger. Please add 1/2 tablespoon of minced ginger to the bowl before continuing."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "23_26",
+    "activity_id": 23,
+    "step_annotations": [
+      {
+        "description": "Add-Add 1 tablespoon honey to the bowl",
+        "step_id": 252,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill while adding"
+          }
+        ],
+        "start_time": 0,
+        "end_time": 86.20859956825659,
+        "modified_description": "Add-Add 1 tablespoon honey to the bowl but spill"
+      },
+      {
+        "description": "Add-Add 1 teaspoon cornstarch to the bowl",
+        "step_id": 254,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill while adding"
+          }
+        ],
+        "start_time": 87.93250219983553,
+        "end_time": 130.1681166735197,
+        "modified_description": "Add-Add 1 teaspoon cornstarch to the bowl but spill"
+      },
+      {
+        "description": "Add-Add 1/8 teaspoon black pepper to the bowl",
+        "step_id": 268,
+        "start_time": 135.33982456825657,
+        "end_time": 174.98958509457236
+      },
+      {
+        "description": "Peel-Peel 2 cloves of garlic",
+        "step_id": 257,
+        "start_time": 173.2656824629934,
+        "end_time": 231.01642062088814
+      },
+      {
+        "description": "mince-mince garlic",
+        "step_id": 262,
+        "start_time": 237.05007983141445,
+        "end_time": 330.14082193667764
+      },
+      {
+        "description": "Add-Add 1/8 cup soy sauce to the bowl",
+        "step_id": 250,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill while adding"
+          }
+        ],
+        "start_time": 337.0364324629934,
+        "end_time": 409.4403429893092,
+        "modified_description": "Add-Add 1/8 cup soy sauce to the bowl but spill"
+      },
+      {
+        "description": "Take-Take 2 cremini mushrooms",
+        "step_id": 270,
+        "start_time": 414.6120508840461,
+        "end_time": 436.1608337787829
+      },
+      {
+        "description": "Add-Add 2 cloves minced garlic to the bowl",
+        "step_id": 255,
+        "start_time": 436.1608337787829,
+        "end_time": 451.6759574629934
+      },
+      {
+        "description": "Take-Take 1 bell pepper",
+        "step_id": 271,
+        "start_time": 459.4335193050987,
+        "end_time": 472.3627890419407
+      },
+      {
+        "description": "Add-Add 1/6 cup water the bowl",
+        "step_id": 269,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill the water while adding"
+          }
+        ],
+        "start_time": 479.25839956825655,
+        "end_time": 493.0496206208881,
+        "modified_description": "Add-Add 1/6 cup water the bowl but spill"
+      },
+      {
+        "description": "slice-slice mushrooms",
+        "step_id": 259,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Did not remove the stem"
+          }
+        ],
+        "start_time": 502.53108509457235,
+        "end_time": 539.5949916735196
+      },
+      {
+        "description": "slice-slice 1/3 of the bell pepper",
+        "step_id": 263,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Did not remove the seeds"
+          }
+        ],
+        "start_time": 543.0427969366774,
+        "end_time": 587.8642653577302
+      },
+      {
+        "description": "Whisk-Whisk the contents of bowl",
+        "step_id": 260,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill while whisking"
+          }
+        ],
+        "start_time": 593.8979245682566,
+        "end_time": 614.584756147204,
+        "modified_description": "Whisk-Whisk the contents of bowl, spilling due to vigorous whisking"
+      },
+      {
+        "description": "Take-Take 5 in number broccoli florets",
+        "step_id": 273,
+        "start_time": 617.1706100945723,
+        "end_time": 663.7159811472039
+      },
+      {
+        "description": "Set-Set aside the sauce mixture",
+        "step_id": 251,
+        "start_time": 668.0257377261513,
+        "end_time": 674.921348252467
+      },
+      {
+        "description": "Heat-Heat 2 tablespoons olive oil in a skillet over medium-high heat",
+        "step_id": 266,
+        "start_time": 703.3657416735197,
+        "end_time": 834.3823416735197
+      },
+      {
+        "description": "Add-add sliced mushrooms to the skillet",
+        "step_id": 258,
+        "start_time": 849.8974653577302,
+        "end_time": 866.2745403577303
+      },
+      {
+        "description": "cook-cook, stirring often, for 4 minutes. If the pan gets too hot on medium-high, turn the heat down to medium",
+        "step_id": 253,
+        "start_time": 871.4462482524671,
+        "end_time": 1123.1360324629934
+      },
+      {
+        "description": "Add-Add bell pepper to the skillet",
+        "step_id": 261,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill while adding"
+          }
+        ],
+        "start_time": 1124.8599350945724,
+        "end_time": 1139.5131074629933,
+        "modified_description": "Add-Add bell pepper to the skillet, spill"
+      },
+      {
+        "description": "continue cooking-continue cooking, stirring often, for 2-3 minutes, until vegetables are crisp-tender",
+        "step_id": 274,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill while cooking/ stirring"
+          }
+        ],
+        "start_time": 1140.3750587787827,
+        "end_time": 1269.6677561472038,
+        "modified_description": "continue cooking-continue cooking, stirring often, for 2-3 minutes, until vegetables are crisp-tender. Spill while stirring"
+      },
+      {
+        "description": "Whisk-Whisk the sauce again to recombine the ingredients",
+        "step_id": 272,
+        "start_time": 1269.6677561472038,
+        "end_time": 1274.9297995510192
+      },
+      {
+        "description": "Pour-Pour the sauce into the skillet",
+        "step_id": 256,
+        "start_time": 1275.102942610086,
+        "end_time": 1280.1316192821155
+      },
+      {
+        "description": "cook-cook, stirring, for 1 minute until the sauce thickens",
+        "step_id": 264,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill while stirring"
+          }
+        ],
+        "start_time": 1281.9649713813994,
+        "end_time": 1359.5335323408053,
+        "modified_description": "cook-cook, stirring, for 1 minute until the sauce thickens, spill"
+      },
+      {
+        "description": "Add-Add 1/2 tablespoon minced ginger to the bowl",
+        "step_id": 267,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Add-Add broccoli to the skillet",
+        "step_id": 265,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 252,
+          "description": "Add-Add 1 tablespoon honey to the bowl",
+          "start_time": 0,
+          "end_time": 86.20859956825659,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try steadying the spoon against the edge of the bowl to keep the honey from dripping."
+            },
+            {
+              "role": "user",
+              "utterance": "Thanks, it's quite sticky."
+            }
+          ]
+        },
+        {
+          "step_id": 254,
+          "description": "Add-Add 1 teaspoon cornstarch to the bowl",
+          "start_time": 87.93250219983553,
+          "end_time": 130.1681166735197,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You might want to lower the spoon closer to the bowl so the cornstarch doesn't scatter."
+            }
+          ]
+        },
+        {
+          "step_id": 250,
+          "description": "Add-Add 1/8 cup soy sauce to the bowl",
+          "start_time": 337.0364324629934,
+          "end_time": 409.4403429893092,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Pouring slowly and using the spout can help prevent the soy sauce from splashing."
+            }
+          ]
+        },
+        {
+          "step_id": 269,
+          "description": "Add-Add 1/6 cup water the bowl",
+          "start_time": 479.25839956825655,
+          "end_time": 493.0496206208881,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful with the water; try pouring it in a steady, thin stream to avoid spills."
+            }
+          ]
+        },
+        {
+          "step_id": 259,
+          "description": "slice-slice mushrooms",
+          "start_time": 502.53108509457235,
+          "end_time": 539.5949916735196,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like the stems are still on. You might want to remove them for better texture before finishing the slicing."
+            }
+          ]
+        },
+        {
+          "step_id": 263,
+          "description": "slice-slice 1/3 of the bell pepper",
+          "start_time": 543.0427969366774,
+          "end_time": 587.8642653577302,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I see some seeds remaining inside the pepper. It's best to scoop them out now so they don't end up in the dish."
+            }
+          ]
+        },
+        {
+          "step_id": 260,
+          "description": "Whisk-Whisk the contents of bowl",
+          "start_time": 593.8979245682566,
+          "end_time": 614.584756147204,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try whisking gently in small circles to keep the liquid from splashing out."
+            }
+          ]
+        },
+        {
+          "step_id": 261,
+          "description": "Add-Add bell pepper to the skillet",
+          "start_time": 1124.8599350945724,
+          "end_time": 1139.5131074629933,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You can use the flat side of your knife to guide the peppers into the pan without dropping them."
+            }
+          ]
+        },
+        {
+          "step_id": 274,
+          "description": "continue cooking-continue cooking, stirring often, for 2-3 minutes, until vegetables are crisp-tender",
+          "start_time": 1140.3750587787827,
+          "end_time": 1269.6677561472038,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Using a folding motion from the bottom up can help keep the vegetables in the skillet while stirring."
+            }
+          ]
+        },
+        {
+          "step_id": 264,
+          "description": "cook-cook, stirring, for 1 minute until the sauce thickens",
+          "start_time": 1281.9649713813994,
+          "end_time": 1359.5335323408053,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "If you stir more slowly, the sauce is less likely to spill over the sides."
+            }
+          ]
+        },
+        {
+          "step_id": 267,
+          "description": "Add-Add 1/2 tablespoon minced ginger to the bowl",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like the ginger was missed earlier. You can add it directly to the skillet now to ensure the flavor is balanced."
+            },
+            {
+              "role": "user",
+              "utterance": "Oh right, I forgot that."
+            }
+          ]
+        },
+        {
+          "step_id": 265,
+          "description": "Add-Add broccoli to the skillet",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Episodic Proactive Service",
+            "sub": "Episodic Task Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget the broccoli you prepared earlier; it needs to be added to the skillet now."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "23_32",
+    "activity_id": 23,
+    "step_annotations": [
+      {
+        "description": "Peel-Peel 2 cloves of garlic",
+        "step_id": 257,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Peel-Peel 2 cloves of garlic improperly"
+          }
+        ],
+        "start_time": 26.51857678865131,
+        "end_time": 158.29495836759872,
+        "modified_description": "Peel-Peel 2 cloves of garlic improperly"
+      },
+      {
+        "description": "Add-Add 1/6 cup water the bowl",
+        "step_id": 269,
+        "start_time": 161.32430047286184,
+        "end_time": 193.13239257812498
+      },
+      {
+        "description": "Add-Add 1/8 cup soy sauce to the bowl",
+        "step_id": 250,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Add-Add 1/2 cup soy sauce to the bowl"
+          }
+        ],
+        "start_time": 198.4337412623355,
+        "end_time": 299.91670178865127,
+        "modified_description": "Add-Add 1/2 cup soy sauce to the bowl"
+      },
+      {
+        "description": "Add-Add 1 tablespoon honey to the bowl",
+        "step_id": 252,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Added sweet and sour sauce instead of honey to the bowl"
+          }
+        ],
+        "start_time": 312.7914057360197,
+        "end_time": 366.5622281044408
+      },
+      {
+        "description": "Take-Take 1 bell pepper",
+        "step_id": 271,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Take soiled bell pepper"
+          }
+        ],
+        "start_time": 611.9389386307565,
+        "end_time": 630.8723267886513,
+        "modified_description": "Take-Take 1 bell pepper"
+      },
+      {
+        "description": "Add-Add 2 cloves minced garlic to the bowl",
+        "step_id": 255,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Added 2 cloves of garlic instead of 2 cloves minced garlic to the bowl"
+          }
+        ],
+        "start_time": 369,
+        "end_time": 373
+      },
+      {
+        "description": "Add-Add 1/8 teaspoon black pepper to the bowl",
+        "step_id": 268,
+        "start_time": 377.92226099917764,
+        "end_time": 418.06104389391453
+      },
+      {
+        "description": "Add-Add 1 teaspoon cornstarch to the bowl",
+        "step_id": 254,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill while measuring the cornstarch"
+          }
+        ],
+        "start_time": 424.1197281044408,
+        "end_time": 469.5598596833882,
+        "modified_description": "Add-Spill while adding 1 teaspoon cornstarch to the bowl"
+      },
+      {
+        "description": "Whisk-Whisk the contents of bowl",
+        "step_id": 260,
+        "start_time": 472,
+        "end_time": 488
+      },
+      {
+        "description": "Set-Set aside the sauce mixture",
+        "step_id": 251,
+        "start_time": 489,
+        "end_time": 493
+      },
+      {
+        "description": "Take-Take 5 in number broccoli florets",
+        "step_id": 273,
+        "start_time": 500.6106162623355,
+        "end_time": 605.1229188939146
+      },
+      {
+        "description": "slice-slice 1/3 of the bell pepper",
+        "step_id": 263,
+        "start_time": 633.1443333675986,
+        "end_time": 670.2537741570723
+      },
+      {
+        "description": "Take-Take 2 cremini mushrooms",
+        "step_id": 270,
+        "start_time": 673.2831162623355,
+        "end_time": 709.6352215254934
+      },
+      {
+        "description": "slice-slice mushrooms",
+        "step_id": 259,
+        "start_time": 714.1792346833881,
+        "end_time": 736.141964946546
+      },
+      {
+        "description": "Heat-Heat 2 tablespoons olive oil in a skillet over medium-high heat",
+        "step_id": 266,
+        "errors": [
+          {
+            "tag": "Temperature Error",
+            "description": "Heat-Heat 2 tablespoons olive oil in a skillet over high heat"
+          }
+        ],
+        "start_time": 747.5019978412829,
+        "end_time": 793.6994649465461,
+        "modified_description": "Heat-Heat 2 tablespoons olive oil in a skillet over high heat"
+      },
+      {
+        "description": "Add-Add broccoli to the skillet",
+        "step_id": 265,
+        "start_time": 809.6035109991777,
+        "end_time": 820.2062083675988
+      },
+      {
+        "description": "Add-add sliced mushrooms to the skillet",
+        "step_id": 258,
+        "start_time": 820.2062083675987,
+        "end_time": 832.3235767886513
+      },
+      {
+        "description": "cook-cook, stirring often, for 4 minutes. If the pan gets too hot on medium-high, turn the heat down to medium",
+        "step_id": 253,
+        "start_time": 834.5955833675986,
+        "end_time": 864.8890044202303
+      },
+      {
+        "description": "Add-Add bell pepper to the skillet",
+        "step_id": 261,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Add bell pepper before cooking for 4 min"
+          }
+        ],
+        "start_time": 866.4036754728619,
+        "end_time": 875.4917017886513,
+        "modified_description": "Add-Add bell pepper before cooking for 4 min"
+      },
+      {
+        "description": "continue cooking-continue cooking, stirring often, for 2-3 minutes, until vegetables are crisp-tender",
+        "step_id": 274,
+        "start_time": 876.2490373149673,
+        "end_time": 1063
+      },
+      {
+        "description": "Whisk-Whisk the sauce again to recombine the ingredients",
+        "step_id": 272,
+        "start_time": 1033,
+        "end_time": 1051
+      },
+      {
+        "description": "Pour-Pour the sauce into the skillet",
+        "step_id": 256,
+        "start_time": 1064.068247841283,
+        "end_time": 1074.670945209704
+      },
+      {
+        "description": "cook-cook, stirring, for 1 minute until the sauce thickens",
+        "step_id": 264,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Cook until it is burnt"
+          }
+        ],
+        "start_time": 1077.7002873149672,
+        "end_time": 1205.6899912623355,
+        "modified_description": "Cook - Cook, stirring, for 1 minute until mixture is burnt"
+      },
+      {
+        "description": "Add-Add 1/2 tablespoon minced ginger to the bowl",
+        "step_id": 267,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "mince-mince garlic",
+        "step_id": 262,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 257,
+          "description": "Peel-Peel 2 cloves of garlic",
+          "start_time": 26.51857678865131,
+          "end_time": 158.29495836759872,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like peeling is a bit difficult this way. You might find it easier if you crush the cloves slightly with the flat of your knife first."
+            }
+          ]
+        },
+        {
+          "step_id": 250,
+          "description": "Add-Add 1/8 cup soy sauce to the bowl",
+          "start_time": 198.4337412623355,
+          "end_time": 299.91670178865127,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like about 1/2 cup of soy sauce, but the recipe only calls for 1/8 cup. You might want to remove the excess so the sauce isn't too salty."
+            }
+          ]
+        },
+        {
+          "step_id": 252,
+          "description": "Add-Add 1 tablespoon honey to the bowl",
+          "start_time": 312.7914057360197,
+          "end_time": 366.5622281044408,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I noticed you added sweet and sour sauce instead of honey. You may need to swap that out to keep the flavor profile correct."
+            }
+          ]
+        },
+        {
+          "step_id": 271,
+          "description": "Take-Take 1 bell pepper",
+          "start_time": 611.9389386307565,
+          "end_time": 630.8723267886513,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That bell pepper appears to be soiled. Please make sure to wash it thoroughly before slicing it."
+            }
+          ]
+        },
+        {
+          "step_id": 255,
+          "description": "Add-Add 2 cloves minced garlic to the bowl",
+          "start_time": 369.0,
+          "end_time": 373.0,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You added the garlic cloves whole, but they should be minced. It would be best to take them out and chop them up for better flavor."
+            }
+          ]
+        },
+        {
+          "step_id": 254,
+          "description": "Add-Add 1 teaspoon cornstarch to the bowl",
+          "start_time": 424.1197281044408,
+          "end_time": 469.5598596833882,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful with the cornstarch, it spills easily. You might want to measure it over the counter rather than directly over the bowl."
+            }
+          ]
+        },
+        {
+          "step_id": 266,
+          "description": "Heat-Heat 2 tablespoons olive oil in a skillet over medium-high heat",
+          "start_time": 747.5019978412829,
+          "end_time": 793.6994649465461,
+          "error_tag": "Temperature Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The stove is set to high, which might burn the olive oil. I recommend turning it down to medium-high."
+            }
+          ]
+        },
+        {
+          "step_id": 261,
+          "description": "Add-Add bell pepper to the skillet",
+          "start_time": 866.4036754728619,
+          "end_time": 875.4917017886513,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The bell peppers went in a bit early. You might want to remove them or stir frequently so they don't overcook while the broccoli finishes."
+            }
+          ]
+        },
+        {
+          "step_id": 264,
+          "description": "cook-cook, stirring, for 1 minute until the sauce thickens",
+          "start_time": 1077.7002873149672,
+          "end_time": 1205.6899912623355,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The mixture is burning! Please turn off the heat immediately to prevent smoke or a fire hazard."
+            }
+          ]
+        },
+        {
+          "step_id": 267,
+          "description": "Add-Add 1/2 tablespoon minced ginger to the bowl",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Episodic Proactive Service",
+            "sub": "Episodic Task Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I noticed the minced ginger wasn't added to the sauce bowl earlier. You might want to add it to the skillet now so the flavor isn't missing."
+            }
+          ]
+        },
+        {
+          "step_id": 262,
+          "description": "mince-mince garlic",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Episodic Proactive Service",
+            "sub": "Episodic Task Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I recall the garlic wasn't minced before being used earlier. If the cloves are still whole, you may want to break them down now."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "23_38",
+    "activity_id": 23,
+    "step_annotations": [
+      {
+        "description": "Take-Take 5 in number broccoli florets",
+        "step_id": 273,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "take 4 instead of 5"
+          }
+        ],
+        "start_time": 11.308426161095301,
+        "end_time": 63.54613042732046,
+        "modified_description": "Take 4 in number brocolli florets"
+      },
+      {
+        "description": "Add-Add 1/6 cup water the bowl",
+        "step_id": 269,
+        "start_time": 70.60527965248603,
+        "end_time": 109.43060039089661
+      },
+      {
+        "description": "Take-Take 1 bell pepper",
+        "step_id": 271,
+        "start_time": 127,
+        "end_time": 142
+      },
+      {
+        "description": "slice-slice 1/3 of the bell pepper",
+        "step_id": 263,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "chop 1/3 bell pepper instead of slice"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Did not remove seeds of the bell pepper"
+          }
+        ],
+        "start_time": 148,
+        "end_time": 222.37698799354564,
+        "modified_description": "chop 1/3 bell pepper instead of slice"
+      },
+      {
+        "description": "Take-Take 2 cremini mushrooms",
+        "step_id": 270,
+        "start_time": 232.96571183129396,
+        "end_time": 244.96626551407542
+      },
+      {
+        "description": "Take-Take 1 bell pepper",
+        "step_id": 271,
+        "start_time": 252.73132966175754,
+        "end_time": 258.37864904189
+      },
+      {
+        "description": "Add-Add bell pepper to the skillet",
+        "step_id": 261,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Added whole bell pepper instead of sliced bell pepper"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before cooking mushrooms and broccoli"
+          }
+        ],
+        "start_time": 268.26145795712176,
+        "end_time": 275.32060718228735
+      },
+      {
+        "description": "Peel-Peel 2 cloves of garlic",
+        "step_id": 257,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding bell pepper to the skillet"
+          }
+        ],
+        "start_time": 295,
+        "end_time": 392
+      },
+      {
+        "description": "mince-mince garlic",
+        "step_id": 262,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding bell pepper to the skillet"
+          }
+        ],
+        "start_time": 392.5024843200357,
+        "end_time": 417.2095066081152
+      },
+      {
+        "description": "Add-Add 2 cloves minced garlic to the bowl",
+        "step_id": 255,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding bell pepper to the skillet"
+          }
+        ],
+        "start_time": 424.2686558332807,
+        "end_time": 438.38695428361183
+      },
+      {
+        "description": "Add-Add 1/8 cup soy sauce to the bowl",
+        "step_id": 250,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill soy sauce while measuring"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding bell pepper to the skillet"
+          }
+        ],
+        "start_time": 456.03482734652573,
+        "end_time": 488.5069137822873,
+        "modified_description": "Add-Add 1/8 cup soy sauce to the bowl and spill while measuring"
+      },
+      {
+        "description": "Set-Set aside the sauce mixture",
+        "step_id": 251,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding bell pepper to the skillet"
+          }
+        ],
+        "start_time": 495.0618380627982,
+        "end_time": 496.1375179447282
+      },
+      {
+        "description": "Pour-Pour the sauce into the skillet",
+        "step_id": 256,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before cooking mushrooms and broccoli"
+          }
+        ],
+        "start_time": 497.01216439169303,
+        "end_time": 504.5755385615132
+      },
+      {
+        "description": "Heat-Heat 2 tablespoons olive oil in a skillet over medium-high heat",
+        "step_id": 266,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding bell pepper and pouring sauce to the skillet"
+          }
+        ],
+        "start_time": 517.4494256054661,
+        "end_time": 542.1564478935456
+      },
+      {
+        "description": "slice-slice mushrooms",
+        "step_id": 259,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding bell pepper and pouring sauce to the skillet"
+          }
+        ],
+        "start_time": 575.3344492518238,
+        "end_time": 617.6893446028172
+      },
+      {
+        "description": "Add-add sliced mushrooms to the skillet",
+        "step_id": 258,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding bell pepper and pouring sauce to the skillet"
+          }
+        ],
+        "start_time": 618.3952595253337,
+        "end_time": 628.2780684405654
+      },
+      {
+        "description": "Add-Add broccoli to the skillet",
+        "step_id": 265,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding bell pepper and pouring sauce to the skillet"
+          }
+        ],
+        "start_time": 628.3817093414418,
+        "end_time": 634.2700728414579
+      },
+      {
+        "description": "Add-Add 1/8 teaspoon black pepper to the bowl",
+        "step_id": 268,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "add to skillet instead of bowl"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding bell pepper and pouring sauce to the skillet"
+          }
+        ],
+        "start_time": 642.3963668908966,
+        "end_time": 685.4571771644065,
+        "modified_description": "Add-Add 1/8 teaspoon black pepper to the skillet"
+      },
+      {
+        "description": "continue cooking-continue cooking, stirring often, for 2-3 minutes, until vegetables are crisp-tender",
+        "step_id": 274,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after pouring sauce to the skillet"
+          }
+        ],
+        "start_time": 723.5765829803005,
+        "end_time": 1054
+      },
+      {
+        "description": "Add-Add 1/2 tablespoon minced ginger to the bowl",
+        "step_id": 267,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after pouring sauce to the skillet"
+          }
+        ],
+        "start_time": 995.3538281491748,
+        "end_time": 1032.7673190425521
+      },
+      {
+        "description": "Whisk-Whisk the sauce again to recombine the ingredients",
+        "step_id": 272,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after pouring sauce to the skillet"
+          }
+        ],
+        "start_time": 1036.8353901389967,
+        "end_time": 1050.11331368157
+      },
+      {
+        "description": "cook-cook, stirring, for 1 minute until the sauce thickens",
+        "step_id": 264,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "cook-cook, stirring often, for 4 minutes. If the pan gets too hot on medium-high, turn the heat down to medium",
+        "step_id": 253,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Whisk-Whisk the contents of bowl",
+        "step_id": 260,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Add-Add 1 teaspoon cornstarch to the bowl",
+        "step_id": 254,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Add-Add 1 tablespoon honey to the bowl",
+        "step_id": 252,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 273,
+          "description": "Take 4 in number brocolli florets",
+          "start_time": 11.308426161095301,
+          "end_time": 63.54613042732046,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I see you have four broccoli florets. The recipe calls for five, so you might want to add one more."
+            }
+          ]
+        },
+        {
+          "step_id": 263,
+          "description": "chop 1/3 bell pepper instead of slice",
+          "start_time": 148.0,
+          "end_time": 222.37698799354564,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "For this stir-fry, slicing the peppers into strips usually gives the best texture, though chopping works too."
+            }
+          ]
+        },
+        {
+          "step_id": 263,
+          "description": "chop 1/3 bell pepper instead of slice",
+          "start_time": 148.0,
+          "end_time": 222.37698799354564,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like there are still seeds in the pepper. You should remove them before cooking to avoid any bitter taste."
+            }
+          ]
+        },
+        {
+          "step_id": 261,
+          "description": "Add-Add bell pepper to the skillet",
+          "start_time": 268.26145795712176,
+          "end_time": 275.32060718228735,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I noticed the bell pepper was added whole. You'll need to take it out and slice it before we continue cooking."
+            }
+          ]
+        },
+        {
+          "step_id": 261,
+          "description": "Add-Add bell pepper to the skillet",
+          "start_time": 268.26145795712176,
+          "end_time": 275.32060718228735,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We're adding the pepper a bit early. Typically, we cook the mushrooms and broccoli first, so just keep an eye on the cooking time."
+            }
+          ]
+        },
+        {
+          "step_id": 257,
+          "description": "Peel-Peel 2 cloves of garlic",
+          "start_time": 295.0,
+          "end_time": 392.0,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the skillet is already heating, let's try to peel the garlic quickly so it's ready to add."
+            }
+          ]
+        },
+        {
+          "step_id": 262,
+          "description": "mince-mince garlic",
+          "start_time": 392.5024843200357,
+          "end_time": 417.2095066081152,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Great job mincing. We'll want to get that into the pan soon to catch up with the other ingredients."
+            }
+          ]
+        },
+        {
+          "step_id": 255,
+          "description": "Add-Add 2 cloves minced garlic to the bowl",
+          "start_time": 424.2686558332807,
+          "end_time": 438.38695428361183,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Adding the garlic now. Be sure to stir it in so it releases its flavor without burning in the hot pan."
+            }
+          ]
+        },
+        {
+          "step_id": 250,
+          "description": "Add-Add 1/8 cup soy sauce to the bowl and spill while measuring",
+          "start_time": 456.03482734652573,
+          "end_time": 488.5069137822873,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful with the pour; looks like a little soy sauce spilled. You might want to wipe that up before moving on."
+            }
+          ]
+        },
+        {
+          "step_id": 250,
+          "description": "Add-Add 1/8 cup soy sauce to the bowl and spill while measuring",
+          "start_time": 456.03482734652573,
+          "end_time": 488.5069137822873,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We are preparing the sauce a bit later than usual. Let's get it mixed quickly."
+            }
+          ]
+        },
+        {
+          "step_id": 251,
+          "description": "Set-Set aside the sauce mixture",
+          "start_time": 495.0618380627982,
+          "end_time": 496.1375179447282,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Setting the sauce aside for a moment. We'll be using it very soon."
+            }
+          ]
+        },
+        {
+          "step_id": 256,
+          "description": "Pour-Pour the sauce into the skillet",
+          "start_time": 497.01216439169303,
+          "end_time": 504.5755385615132,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We're adding the sauce before the mushrooms and broccoli. You might want to lower the heat so it doesn't reduce too much."
+            }
+          ]
+        },
+        {
+          "step_id": 266,
+          "description": "Heat-Heat 2 tablespoons olive oil in a skillet over medium-high heat",
+          "start_time": 517.4494256054661,
+          "end_time": 542.1564478935456,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please be careful! Adding oil to a hot pan that already contains sauce can cause dangerous splattering. Lower the heat and stand back."
+            }
+          ]
+        },
+        {
+          "step_id": 259,
+          "description": "slice-slice mushrooms",
+          "start_time": 575.3344492518238,
+          "end_time": 617.6893446028172,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Slicing mushrooms now. Since the sauce is already simmering, let's try to get these done and into the pan quickly."
+            }
+          ]
+        },
+        {
+          "step_id": 258,
+          "description": "Add-add sliced mushrooms to the skillet",
+          "start_time": 618.3952595253337,
+          "end_time": 628.2780684405654,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Adding the mushrooms now. Give them a good stir to coat them in the sauce immediately."
+            }
+          ]
+        },
+        {
+          "step_id": 265,
+          "description": "Add-Add broccoli to the skillet",
+          "start_time": 628.3817093414418,
+          "end_time": 634.2700728414579,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "In goes the broccoli. Stir well to ensure it cooks evenly in the liquid."
+            }
+          ]
+        },
+        {
+          "step_id": 268,
+          "description": "Add-Add 1/8 teaspoon black pepper to the skillet",
+          "start_time": 642.3963668908966,
+          "end_time": 685.4571771644065,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You added the black pepper directly to the skillet instead of the bowl. That works, just give it a stir to distribute the flavor."
+            }
+          ]
+        },
+        {
+          "step_id": 268,
+          "description": "Add-Add 1/8 teaspoon black pepper to the skillet",
+          "start_time": 642.3963668908966,
+          "end_time": 685.4571771644065,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Adding the pepper now. It will help season the vegetables as they finish cooking."
+            }
+          ]
+        },
+        {
+          "step_id": 274,
+          "description": "continue cooking-continue cooking, stirring often, for 2-3 minutes, until vegetables are crisp-tender",
+          "start_time": 723.5765829803005,
+          "end_time": 1054.0,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Keep stirring often. Since the ingredients were added in a different order, double-check that the vegetables are crisp-tender."
+            }
+          ]
+        },
+        {
+          "step_id": 267,
+          "description": "Add-Add 1/2 tablespoon minced ginger to the bowl",
+          "start_time": 995.3538281491748,
+          "end_time": 1032.7673190425521,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like we're adding the ginger now. You can add it directly to the skillet to cook with the rest of the mix."
+            }
+          ]
+        },
+        {
+          "step_id": 272,
+          "description": "Whisk-Whisk the sauce again to recombine the ingredients",
+          "start_time": 1036.8353901389967,
+          "end_time": 1050.11331368157,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Whisking again ensures everything is combined, which is good practice even at this stage."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "23_39",
+    "activity_id": 23,
+    "step_annotations": [
+      {
+        "description": "Peel-Peel 2 cloves of garlic",
+        "step_id": 257,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Did not peel the garlic correctly."
+          }
+        ],
+        "start_time": 48,
+        "end_time": 107
+      },
+      {
+        "description": "mince-mince garlic",
+        "step_id": 262,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Mince one garlic finely and one garlic large pieces."
+          }
+        ],
+        "start_time": 108,
+        "end_time": 235.86742260874382,
+        "modified_description": "Mince-Mince two garlic improperly one garlic finely and other with large pieces."
+      },
+      {
+        "description": "Add-Add 2 cloves minced garlic to the bowl",
+        "step_id": 255,
+        "start_time": 243.69009538972662,
+        "end_time": 261.60397420332043
+      },
+      {
+        "description": "Add-Add 1/8 teaspoon black pepper to the bowl",
+        "step_id": 268,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Add 1/4 tsp instead of 1/8 tsp."
+          }
+        ],
+        "start_time": 270.33071189639134,
+        "end_time": 314.40387636067703,
+        "modified_description": "Add-Add 1/4 teaspoon black pepper to the bowl"
+      },
+      {
+        "description": "Add-Add 1/6 cup water the bowl",
+        "step_id": 269,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Add 1/2 cup instead of 1/6 cup."
+          },
+          {
+            "tag": "Technique Error",
+            "description": "Spill the contents while pouring water."
+          }
+        ],
+        "start_time": 318.3214909797247,
+        "end_time": 345.74479331305804,
+        "modified_description": "Add-Add 1/6 cup water the bowl and spill."
+      },
+      {
+        "description": "Whisk-Whisk the contents of bowl",
+        "step_id": 260,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill while whisking the bowl."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding all ingredients."
+          }
+        ],
+        "start_time": 357.4976371702009,
+        "end_time": 385.90034315829615,
+        "modified_description": "Whisk-Whisk the contents of bowl and also spill the contents."
+      },
+      {
+        "description": "Set-Set aside the sauce mixture",
+        "step_id": 251,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding all ingredients."
+          }
+        ],
+        "start_time": 385.90034315829615,
+        "end_time": 391.77676508686756
+      },
+      {
+        "description": "Take-Take 2 cremini mushrooms",
+        "step_id": 270,
+        "start_time": 404,
+        "end_time": 422
+      },
+      {
+        "description": "Take-Take 1 bell pepper",
+        "step_id": 271,
+        "start_time": 401.5708016344866,
+        "end_time": 452.49979168210564
+      },
+      {
+        "description": "Add-Add 1/8 cup soy sauce to the bowl",
+        "step_id": 250,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Add 1/4 cup instead of the 1/8 cup."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after whisking and setting aside the sauce."
+          }
+        ],
+        "start_time": 456.4174063011532,
+        "end_time": 503.42878172972473,
+        "modified_description": "Add-Add 1/4 cup soy sauce to the bowl"
+      },
+      {
+        "description": "Take-Take 5 in number broccoli florets",
+        "step_id": 273,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Take only 4 broccoli florets instead of 5"
+          }
+        ],
+        "start_time": 510.284607313058,
+        "end_time": 585.6986887297246,
+        "modified_description": "Take-Take 4 in number broccoli florets"
+      },
+      {
+        "description": "Add-Add 1/2 tablespoon minced ginger to the bowl",
+        "step_id": 267,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Add 1/2 teaspoon instead of 1/2 table spoon."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after whisking and setting aside the sauce."
+          }
+        ],
+        "start_time": 589.6163033487722,
+        "end_time": 649.3599262892485,
+        "modified_description": "Add-Add 1/2 teaspoon minced ginger to the bowl."
+      },
+      {
+        "description": "Pour-Pour the sauce into the skillet",
+        "step_id": 256,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Sauce is spilled while pouring."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding all ingredients and heating the pan"
+          }
+        ],
+        "start_time": 660.1333664916294,
+        "end_time": 712.0417601940104,
+        "modified_description": "Pour-Pour the sauce into the skillet and also try to spill the sauce."
+      },
+      {
+        "description": "slice-slice mushrooms",
+        "step_id": 259,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Instead of slicing the mushrooms chop the mushrooms."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after pouring sauce to the skillet."
+          }
+        ],
+        "start_time": 780,
+        "end_time": 871.6845559202008,
+        "modified_description": "Chop-Chop mushrooms"
+      },
+      {
+        "description": "slice-slice 1/3 of the bell pepper",
+        "step_id": 263,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Instead of 1/3 using 1/2 bell pepper."
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Did not seed the bell pepper"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after pouring sauce to the skillet."
+          }
+        ],
+        "start_time": 876.5815741940103,
+        "end_time": 921.634142313058,
+        "modified_description": "Slice-Slice 1/2 of the bell pepper."
+      },
+      {
+        "description": "Add-Add broccoli to the skillet",
+        "step_id": 265,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after pouring sauce to the skillet and before heating"
+          }
+        ],
+        "start_time": 934.3663898249627,
+        "end_time": 992.1512054559151
+      },
+      {
+        "description": "Add-add sliced mushrooms to the skillet",
+        "step_id": 258,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after pouring sauce to the skillet and before heating"
+          }
+        ],
+        "start_time": 993.1306091106769,
+        "end_time": 1005.8628566225817
+      },
+      {
+        "description": "cook-cook, stirring often, for 4 minutes. If the pan gets too hot on medium-high, turn the heat down to medium",
+        "step_id": 253,
+        "errors": [
+          {
+            "tag": "Temperature Error",
+            "description": "Changing the heat down to low-high instead of medium. Need to set a temperature for this."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after pouring sauce to the skillet and before heating"
+          }
+        ],
+        "start_time": 1038.1831772297246,
+        "end_time": 1319.272026146391,
+        "modified_description": "Cook-Cook, stirring often, for 4 minutes. If the pan gets too hot on medium-high, turn the heat down to medium"
+      },
+      {
+        "description": "Add-Add bell pepper to the skillet",
+        "step_id": 261,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after pouring sauce to the skillet and cooking"
+          }
+        ],
+        "start_time": 1320.251429801153,
+        "end_time": 1332.004273658296
+      },
+      {
+        "description": "Add-Add 1 teaspoon cornstarch to the bowl",
+        "step_id": 254,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Add 1/2 teaspoon cornstarch instead of 1 teaspoon."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after pouring sauce to the skillet and cooking"
+          }
+        ],
+        "start_time": 1333.9630809678197,
+        "end_time": 1391.747896598772,
+        "modified_description": "Add-Add 1/2 teaspoon cornstarch to the bowl"
+      },
+      {
+        "description": "Whisk-Whisk the sauce again to recombine the ingredients",
+        "step_id": 272,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after pouring sauce to the skillet and cooking"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Whisking inside the skillet instead of the bowl."
+          }
+        ],
+        "start_time": 1431.9034464440103,
+        "end_time": 1464.2084638690476
+      },
+      {
+        "description": "Add-Add 1 tablespoon honey to the bowl",
+        "step_id": 252,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Add 1 teaspoon instead of 1 tablespoon."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after pouring sauce to the skillet and cooking"
+          }
+        ],
+        "start_time": 1465.2031707059152,
+        "end_time": 1518.090968063058,
+        "modified_description": "Add-Add 1 teaspoon honey to the bowl."
+      },
+      {
+        "description": "cook-cook, stirring, for 1 minute until the sauce thickens",
+        "step_id": 264,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "cook for less than a minute than 1 minute."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after pouring sauce to the skillet and cooking"
+          }
+        ],
+        "start_time": 1522.0085826821055,
+        "end_time": 1559.225921563058,
+        "modified_description": "Cook-Cook, stirring, for 0.5 minute until the sauce thickens."
+      },
+      {
+        "description": "continue cooking-continue cooking, stirring often, for 2-3 minutes, until vegetables are crisp-tender",
+        "step_id": 274,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Heat-Heat 2 tablespoons olive oil in a skillet over medium-high heat",
+        "step_id": 266,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 257,
+          "description": "Peel-Peel 2 cloves of garlic",
+          "start_time": 48,
+          "end_time": 107,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try to peel the garlic carefully to remove all the skin cleanly."
+            }
+          ]
+        },
+        {
+          "step_id": 262,
+          "description": "mince-mince garlic",
+          "start_time": 108,
+          "end_time": 235.86742260874382,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Aim for consistent, fine pieces for both cloves so they cook evenly."
+            }
+          ]
+        },
+        {
+          "step_id": 268,
+          "description": "Add-Add 1/8 teaspoon black pepper to the bowl",
+          "start_time": 270.33071189639134,
+          "end_time": 314.40387636067703,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you added a quarter teaspoon, but we only need an eighth. You might want to scoop a little out."
+            }
+          ]
+        },
+        {
+          "step_id": 269,
+          "description": "Add-Add 1/6 cup water the bowl",
+          "start_time": 318.3214909797247,
+          "end_time": 345.74479331305804,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That seems to be about half a cup of water, but the recipe calls for just one-sixth. You should reduce the amount to keep the flavor strong."
+            }
+          ]
+        },
+        {
+          "step_id": 260,
+          "description": "Whisk-Whisk the contents of bowl",
+          "start_time": 357.4976371702009,
+          "end_time": 385.90034315829615,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try whisking gently in the center of the bowl to avoid spilling the mixture."
+            }
+          ]
+        },
+        {
+          "step_id": 251,
+          "description": "Set-Set aside the sauce mixture",
+          "start_time": 385.90034315829615,
+          "end_time": 391.77676508686756,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We still have a few ingredients to add to the sauce before it's ready to be set aside."
+            }
+          ]
+        },
+        {
+          "step_id": 250,
+          "description": "Add-Add 1/8 cup soy sauce to the bowl",
+          "start_time": 456.4174063011532,
+          "end_time": 503.42878172972473,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like a quarter cup of soy sauce. The recipe only needs an eighth, so you might want to adjust it."
+            }
+          ]
+        },
+        {
+          "step_id": 273,
+          "description": "Take-Take 5 in number broccoli florets",
+          "start_time": 510.284607313058,
+          "end_time": 585.6986887297246,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We need five broccoli florets for this portion, but it looks like you have four there."
+            }
+          ]
+        },
+        {
+          "step_id": 267,
+          "description": "Add-Add 1/2 tablespoon minced ginger to the bowl",
+          "start_time": 589.6163033487722,
+          "end_time": 649.3599262892485,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The recipe calls for half a tablespoon of ginger. That looks closer to a teaspoon, so you can add a bit more."
+            }
+          ]
+        },
+        {
+          "step_id": 256,
+          "description": "Pour-Pour the sauce into the skillet",
+          "start_time": 660.1333664916294,
+          "end_time": 712.0417601940104,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful with the pouring to avoid spills. Also, usually we heat the oil in the pan first."
+            }
+          ]
+        },
+        {
+          "step_id": 259,
+          "description": "slice-slice mushrooms",
+          "start_time": 780,
+          "end_time": 871.6845559202008,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The recipe suggests slicing the mushrooms rather than chopping them for the best texture."
+            }
+          ]
+        },
+        {
+          "step_id": 263,
+          "description": "slice-slice 1/3 of the bell pepper",
+          "start_time": 876.5815741940103,
+          "end_time": 921.634142313058,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Make sure to remove the seeds before slicing. Also, we only need about a third of the pepper."
+            }
+          ]
+        },
+        {
+          "step_id": 265,
+          "description": "Add-Add broccoli to the skillet",
+          "start_time": 934.3663898249627,
+          "end_time": 992.1512054559151,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Ideally, the skillet should be heated with oil before you add the broccoli."
+            }
+          ]
+        },
+        {
+          "step_id": 258,
+          "description": "Add-add sliced mushrooms to the skillet",
+          "start_time": 993.1306091106769,
+          "end_time": 1005.8628566225817,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Just a heads up, the pan isn't hot yet, which is usually required before adding the mushrooms."
+            }
+          ]
+        },
+        {
+          "step_id": 253,
+          "description": "cook-cook, stirring often, for 4 minutes. If the pan gets too hot on medium-high, turn the heat down to medium",
+          "start_time": 1038.1831772297246,
+          "end_time": 1319.272026146391,
+          "error_tag": "Temperature Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Make sure the heat is set firmly to medium. High heat might burn the sauce."
+            }
+          ]
+        },
+        {
+          "step_id": 261,
+          "description": "Add-Add bell pepper to the skillet",
+          "start_time": 1320.251429801153,
+          "end_time": 1332.004273658296,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You can add the bell peppers now to let them cook through with the other vegetables."
+            }
+          ]
+        },
+        {
+          "step_id": 254,
+          "description": "Add-Add 1 teaspoon cornstarch to the bowl",
+          "start_time": 1333.9630809678197,
+          "end_time": 1391.747896598772,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We need a full teaspoon of cornstarch to properly thicken the sauce. You might want to add a little more."
+            }
+          ]
+        },
+        {
+          "step_id": 272,
+          "description": "Whisk-Whisk the sauce again to recombine the ingredients",
+          "start_time": 1431.9034464440103,
+          "end_time": 1464.2084638690476,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It works best to whisk that in a bowl to ensure it's smooth before adding it to the skillet."
+            }
+          ]
+        },
+        {
+          "step_id": 252,
+          "description": "Add-Add 1 tablespoon honey to the bowl",
+          "start_time": 1465.2031707059152,
+          "end_time": 1518.090968063058,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like a teaspoon of honey. The recipe calls for a tablespoon, so feel free to add more."
+            }
+          ]
+        },
+        {
+          "step_id": 264,
+          "description": "cook-cook, stirring, for 1 minute until the sauce thickens",
+          "start_time": 1522.0085826821055,
+          "end_time": 1559.225921563058,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Make sure to cook it for the full minute so the sauce has time to thicken."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "23_41",
+    "activity_id": 23,
+    "step_annotations": [
+      {
+        "description": "Take-Take 5 in number broccoli florets",
+        "step_id": 273,
+        "start_time": 10.019799731995032,
+        "end_time": 44.49503522868377
+      },
+      {
+        "description": "Peel-Peel 2 cloves of garlic",
+        "step_id": 257,
+        "start_time": 53.39187019557119,
+        "end_time": 134.01943708298842
+      },
+      {
+        "description": "mince-mince garlic",
+        "step_id": 262,
+        "start_time": 142.36021986444536,
+        "end_time": 240.22540450020693
+      },
+      {
+        "description": "Add-Add 2 cloves minced garlic to the bowl",
+        "step_id": 255,
+        "start_time": 256.3509178776904,
+        "end_time": 270.8082746988824
+      },
+      {
+        "description": "Add-Add 1/2 tablespoon minced ginger to the bowl",
+        "step_id": 267,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "add approximately without measuring"
+          }
+        ],
+        "start_time": 271.3643268843129,
+        "end_time": 288.0458924472268,
+        "modified_description": "Add-Add 1/2 tablespoon minced ginger to the bowl approximately without measuring"
+      },
+      {
+        "description": "Take-Take 1 bell pepper",
+        "step_id": 271,
+        "start_time": 297.49877959954466,
+        "end_time": 313.0682407915977
+      },
+      {
+        "description": "Add-Add 1/8 cup soy sauce to the bowl",
+        "step_id": 250,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "spill extra into bowl while measuring 1/8 cup"
+          }
+        ],
+        "start_time": 314.1803451624586,
+        "end_time": 347.5434762882864,
+        "modified_description": "Add-Add 1/8 cup soy sauce to the bowl andd add extra as you spilled while measuring"
+      },
+      {
+        "description": "Add-Add 1/8 teaspoon black pepper to the bowl",
+        "step_id": 268,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "add more than 1/8 tsp"
+          }
+        ],
+        "start_time": 358.6645199968957,
+        "end_time": 400.36843390418045,
+        "modified_description": "Add-Add more than 1/8 teaspoon black pepper to the bowl"
+      },
+      {
+        "description": "Take-Take 2 cremini mushrooms",
+        "step_id": 270,
+        "start_time": 409.8213210564983,
+        "end_time": 426.50288661941227
+      },
+      {
+        "description": "slice-slice 1/3 of the bell pepper",
+        "step_id": 263,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "slice incorrectly so that all slices are still attached on one end and not fully forming slices"
+          }
+        ],
+        "start_time": 427.05893880484274,
+        "end_time": 451.5252349637831,
+        "modified_description": "slice-slice 1/3 of the bell pepper and all the slices are still attached at one end"
+      },
+      {
+        "description": "Heat-Heat 2 tablespoons olive oil in a skillet over medium-high heat",
+        "step_id": 266,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding all ingredients and whisking"
+          }
+        ],
+        "start_time": 459.8660177452401,
+        "end_time": 500.45782728166387
+      },
+      {
+        "description": "Whisk-Whisk the contents of bowl",
+        "step_id": 260,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "whisk with hand"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan and before adding all ingredients"
+          }
+        ],
+        "start_time": 514.915184102856,
+        "end_time": 541.0496368180877,
+        "modified_description": "Whisk-Whisk the contents of bowl with hand"
+      },
+      {
+        "description": "slice-slice mushrooms",
+        "step_id": 259,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan"
+          }
+        ],
+        "start_time": 543.82989774524,
+        "end_time": 572.7446113876241
+      },
+      {
+        "description": "Set-Set aside the sauce mixture",
+        "step_id": 251,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating the pan and before adding all ingredients"
+          }
+        ],
+        "start_time": 590.538281321399,
+        "end_time": 594.9866988048427
+      },
+      {
+        "description": "Add-Add 1 tablespoon honey to the bowl",
+        "step_id": 252,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after whisking and heating the pan"
+          }
+        ],
+        "start_time": 595.5427509902731,
+        "end_time": 630.5740386723922
+      },
+      {
+        "description": "Add-Add broccoli to the skillet",
+        "step_id": 265,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding all ingredients to the sauce mixture"
+          }
+        ],
+        "start_time": 656.1524392021937,
+        "end_time": 660.6008566856374
+      },
+      {
+        "description": "Add-add sliced mushrooms to the skillet",
+        "step_id": 258,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding all ingredients to the sauce mixture"
+          }
+        ],
+        "start_time": 661.7129610564983,
+        "end_time": 668.9416394670943
+      },
+      {
+        "description": "cook-cook, stirring often, for 4 minutes. If the pan gets too hot on medium-high, turn the heat down to medium",
+        "step_id": 253,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "cook only for 20- 30 sec instead of 4 mins"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding all ingredients to the sauce mixture"
+          }
+        ],
+        "start_time": 679.5066309902732,
+        "end_time": 693.4079356260347,
+        "modified_description": "cook-cook, stirring often, for 20-30 sec. If the pan gets too hot on medium-high, turn the heat down to medium"
+      },
+      {
+        "description": "Add-Add bell pepper to the skillet",
+        "step_id": 261,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding all ingredients to the sauce mixture"
+          }
+        ],
+        "start_time": 693.9639878114652,
+        "end_time": 698.412
+      },
+      {
+        "description": "continue cooking-continue cooking, stirring often, for 2-3 minutes, until vegetables are crisp-tender",
+        "step_id": 274,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "cook only for 20- 30 sec instead of 4 mins"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding all ingredients to the sauce mixture"
+          }
+        ],
+        "start_time": 698.616,
+        "end_time": 743.4526323147765
+      },
+      {
+        "description": "Whisk-Whisk the sauce again to recombine the ingredients",
+        "step_id": 272,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "use a spoon instead of whisker"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding all ingredients to the sauce mixture"
+          }
+        ],
+        "start_time": 726.2150145664322,
+        "end_time": 743.4526323147765,
+        "modified_description": "Whisk-Whisk the sauce again with spoon to recombine the ingredients"
+      },
+      {
+        "description": "Pour-Pour the sauce into the skillet",
+        "step_id": 256,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding all ingredients to the sauce mixture"
+          }
+        ],
+        "start_time": 744.0086845002069,
+        "end_time": 752.3494672816639
+      },
+      {
+        "description": "cook-cook, stirring, for 1 minute until the sauce thickens",
+        "step_id": 264,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding all ingredients to the sauce mixture"
+          }
+        ],
+        "start_time": 753.4615716525248,
+        "end_time": 832.4209819836506
+      },
+      {
+        "description": "Add-Add 1 teaspoon cornstarch to the bowl",
+        "step_id": 254,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after cooking"
+          }
+        ],
+        "start_time": 778.4839199968957,
+        "end_time": 810.1788945664321
+      },
+      {
+        "description": "Add-Add 1/6 cup water the bowl",
+        "step_id": 269,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 267,
+          "description": "Add-Add 1/2 tablespoon minced ginger to the bowl",
+          "start_time": 271.3643268843129,
+          "end_time": 288.0458924472268,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try to measure the ginger more precisely to ensure the flavor balance is correct."
+            }
+          ]
+        },
+        {
+          "step_id": 250,
+          "description": "Add-Add 1/8 cup soy sauce to the bowl",
+          "start_time": 314.1803451624586,
+          "end_time": 347.5434762882864,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like some extra soy sauce spilled into the bowl. You may need to adjust the other ingredients so it's not too salty."
+            }
+          ]
+        },
+        {
+          "step_id": 268,
+          "description": "Add-Add 1/8 teaspoon black pepper to the bowl",
+          "start_time": 358.6645199968957,
+          "end_time": 400.36843390418045,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Be careful with the black pepper; adding more than the recipe calls for can easily overpower the dish."
+            }
+          ]
+        },
+        {
+          "step_id": 263,
+          "description": "slice-slice 1/3 of the bell pepper",
+          "start_time": 427.05893880484274,
+          "end_time": 451.5252349637831,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Make sure to slice all the way through the pepper so the pieces separate cleanly."
+            }
+          ]
+        },
+        {
+          "step_id": 266,
+          "description": "Heat-Heat 2 tablespoons olive oil in a skillet over medium-high heat",
+          "start_time": 459.8660177452401,
+          "end_time": 500.45782728166387,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Episodic Proactive Service",
+            "sub": "Episodic Task Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're starting to heat the oil, but remember there are still ingredients left to add to the sauce bowl."
+            }
+          ]
+        },
+        {
+          "step_id": 260,
+          "description": "Whisk-Whisk the contents of bowl",
+          "start_time": 514.915184102856,
+          "end_time": 541.0496368180877,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please use a whisk or a fork instead of your hand to mix the ingredients hygienically."
+            }
+          ]
+        },
+        {
+          "step_id": 259,
+          "description": "slice-slice mushrooms",
+          "start_time": 543.82989774524,
+          "end_time": 572.7446113876241,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The pan is heating up unattended on the stove. Please lower the heat or keep an eye on it while you slice."
+            }
+          ]
+        },
+        {
+          "step_id": 251,
+          "description": "Set-Set aside the sauce mixture",
+          "start_time": 590.538281321399,
+          "end_time": 594.9866988048427,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Episodic Proactive Service",
+            "sub": "Episodic Task Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're setting the sauce aside, but it seems unfinished. Make sure to come back and add the remaining ingredients."
+            }
+          ]
+        },
+        {
+          "step_id": 252,
+          "description": "Add-Add 1 tablespoon honey to the bowl",
+          "start_time": 595.5427509902731,
+          "end_time": 630.5740386723922,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the honey is being added late, make sure to whisk it vigorously so it incorporates well."
+            }
+          ]
+        },
+        {
+          "step_id": 265,
+          "description": "Add-Add broccoli to the skillet",
+          "start_time": 656.1524392021937,
+          "end_time": 660.6008566856374,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Episodic Proactive Service",
+            "sub": "Episodic Task Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're starting the veggies, but keep in mind the sauce mixture still needs cornstarch and water."
+            }
+          ]
+        },
+        {
+          "step_id": 258,
+          "description": "Add-add sliced mushrooms to the skillet",
+          "start_time": 661.7129610564983,
+          "end_time": 668.9416394670943,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Episodic Proactive Service",
+            "sub": "Episodic Task Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "As you add the mushrooms, don't forget that the sauce prep was left incomplete."
+            }
+          ]
+        },
+        {
+          "step_id": 253,
+          "description": "cook-cook, stirring often, for 4 minutes. If the pan gets too hot on medium-high, turn the heat down to medium",
+          "start_time": 679.5066309902732,
+          "end_time": 693.4079356260347,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The broccoli needs about 4 minutes to cook properly; 20 seconds isn't quite enough."
+            }
+          ]
+        },
+        {
+          "step_id": 261,
+          "description": "Add-Add bell pepper to the skillet",
+          "start_time": 693.9639878114652,
+          "end_time": 698.412,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Episodic Proactive Service",
+            "sub": "Episodic Task Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "While you cook the peppers, remember we still need to finish up the sauce ingredients."
+            }
+          ]
+        },
+        {
+          "step_id": 274,
+          "description": "continue cooking-continue cooking, stirring often, for 2-3 minutes, until vegetables are crisp-tender",
+          "start_time": 698.616,
+          "end_time": 743.4526323147765,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Keep cooking for a few more minutes to ensure the vegetables reach that crisp-tender texture."
+            }
+          ]
+        },
+        {
+          "step_id": 272,
+          "description": "Whisk-Whisk the sauce again to recombine the ingredients",
+          "start_time": 726.2150145664322,
+          "end_time": 743.4526323147765,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "A whisk would work better than a spoon here to fully recombine the sauce ingredients."
+            }
+          ]
+        },
+        {
+          "step_id": 256,
+          "description": "Pour-Pour the sauce into the skillet",
+          "start_time": 744.0086845002069,
+          "end_time": 752.3494672816639,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Episodic Proactive Service",
+            "sub": "Episodic Task Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're pouring the sauce, but it's missing the cornstarch and water. You'll need to address that quickly."
+            }
+          ]
+        },
+        {
+          "step_id": 264,
+          "description": "cook-cook, stirring, for 1 minute until the sauce thickens",
+          "start_time": 753.4615716525248,
+          "end_time": 832.4209819836506,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The sauce won't thicken properly without the cornstarch. You'll need to add it now to get the right consistency."
+            }
+          ]
+        },
+        {
+          "step_id": 254,
+          "description": "Add-Add 1 teaspoon cornstarch to the bowl",
+          "start_time": 778.4839199968957,
+          "end_time": 810.1788945664321,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the liquid in the pan is already hot, dissolve the cornstarch in a little cold water before adding it to avoid clumps."
+            }
+          ]
+        },
+        {
+          "step_id": 269,
+          "description": "Add-Add 1/6 cup water the bowl",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like the water was missed. You can add it now to help balance the sauce consistency."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "25_4",
+    "activity_id": 25,
+    "step_annotations": [
+      {
+        "description": "Cut-Cut 1/4 block or 3 ounces of fresh tofu into large cubes (about 1 in x 1 in)",
+        "step_id": 275,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Tofucrumbled instead of staying in cubes"
+          }
+        ],
+        "start_time": 157.31265731559853,
+        "end_time": 172.99,
+        "modified_description": "Cut-Cut 1/4 block or 3 ounces of fresh tofu into large cubes (about 1 in x 1 in) but crumble it"
+      },
+      {
+        "description": "pat-pat tofu dry with a towel",
+        "step_id": 293,
+        "start_time": 130.334,
+        "end_time": 142.753
+      },
+      {
+        "description": "Add-Add 1 tablespoon of olive oil to a non-stick pan",
+        "step_id": 291,
+        "start_time": 291.716,
+        "end_time": 300.485
+      },
+      {
+        "description": "add-add the tofu cubes to the pan",
+        "step_id": 279,
+        "start_time": 490.5671024183797,
+        "end_time": 498.986
+      },
+      {
+        "description": "add-add 1/4 tsp salt to the pan",
+        "step_id": 286,
+        "start_time": 530.153,
+        "end_time": 560.341
+      },
+      {
+        "description": "Turn-Turn on the heat to medium",
+        "step_id": 276,
+        "start_time": 460.9,
+        "end_time": 466.077
+      },
+      {
+        "description": "Cook-Cook 5 to 6 minutes until tofu cubes are lightly browned on the bottom",
+        "step_id": 292,
+        "start_time": 579.5729480048367,
+        "end_time": 894.708
+      },
+      {
+        "description": "remove-Briefly remove the pan from the heat to reduce spitting",
+        "step_id": 280,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Did this after next step"
+          }
+        ],
+        "start_time": 972,
+        "end_time": 980,
+        "modified_description": "remove-Briefly remove the pan from the heat to reduce spitting"
+      },
+      {
+        "description": "Flip-Flip the tofu with tongs",
+        "step_id": 285,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Performed before previous step"
+          }
+        ],
+        "start_time": 908.6875863361548,
+        "end_time": 968.71478452237,
+        "modified_description": "Flip-Flip the tofu with tongs"
+      },
+      {
+        "description": "Return-Return the heat to medium",
+        "step_id": 287,
+        "start_time": 980,
+        "end_time": 982
+      },
+      {
+        "description": "cook-cook until tofu turns brown",
+        "step_id": 290,
+        "start_time": 991.4837217654172,
+        "end_time": 1227.4527077388148
+      },
+      {
+        "description": "remove-Briefly remove from the heat again",
+        "step_id": 282,
+        "start_time": 1235.7323212817412,
+        "end_time": 1240.71
+      },
+      {
+        "description": "drizzle-drizzle 1 tablespoon soy sauce (watch for spitting) on the pan",
+        "step_id": 277,
+        "start_time": 1261.78,
+        "end_time": 1279.200292382104
+      },
+      {
+        "description": "drizzle-drizzle with the 1 tablespoons sesame oil on the pan",
+        "step_id": 278,
+        "start_time": 1291.6197126964933,
+        "end_time": 1298.1779999999999
+      },
+      {
+        "description": "Return-Return to low heat",
+        "step_id": 284,
+        "start_time": 1308.1789397823457,
+        "end_time": 1314.087
+      },
+      {
+        "description": "cook-cook pan for 2 minutes",
+        "step_id": 289,
+        "start_time": 1320.5983600967352,
+        "end_time": 1450.345
+      },
+      {
+        "description": "flip-flip tofu on the pan",
+        "step_id": 281,
+        "start_time": 1459.2818869407497,
+        "end_time": 1512.749
+      },
+      {
+        "description": "cook-cook pan for 2 minutes until the colour is darkened",
+        "step_id": 288,
+        "start_time": 1510.309,
+        "end_time": 1645.922
+      },
+      {
+        "description": "Transfer-Transfer to a serving dish",
+        "step_id": 283,
+        "start_time": 1682.8314525997582,
+        "end_time": 1694.6
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 275,
+          "description": "Cut-Cut 1/4 block or 3 ounces of fresh tofu into large cubes (about 1 in x 1 in) but crumble it",
+          "start_time": 157.31265731559853,
+          "end_time": 172.99,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The tofu seems to be crumbling. Try using a gentle sawing motion rather than pressing down hard to keep the cubes intact."
+            }
+          ]
+        },
+        {
+          "step_id": 280,
+          "description": "remove-Briefly remove the pan from the heat to reduce spitting",
+          "start_time": 972,
+          "end_time": 980,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Removing the pan now is a good idea to let the heat settle before we continue."
+            }
+          ]
+        },
+        {
+          "step_id": 285,
+          "description": "Flip-Flip the tofu with tongs",
+          "start_time": 908.6875863361548,
+          "end_time": 968.71478452237,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please be careful of oil splatter. It is safer to briefly remove the pan from the heat before flipping the tofu."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "25_11",
+    "activity_id": 25,
+    "step_annotations": [
+      {
+        "description": "Cut-Cut 1/4 block or 3 ounces of fresh tofu into large cubes (about 1 in x 1 in)",
+        "step_id": 275,
+        "start_time": 100.5829671614301,
+        "end_time": 142.32
+      },
+      {
+        "description": "pat-pat tofu dry with a towel",
+        "step_id": 293,
+        "start_time": 159.4958479274106,
+        "end_time": 243.991
+      },
+      {
+        "description": "Add-Add 1 tablespoon of olive oil to a non-stick pan",
+        "step_id": 291,
+        "start_time": 283.0692075828819,
+        "end_time": 344.664
+      },
+      {
+        "description": "add-add the tofu cubes to the pan",
+        "step_id": 279,
+        "start_time": 347.7296864723727,
+        "end_time": 365.846
+      },
+      {
+        "description": "add-add 1/4 tsp salt to the pan",
+        "step_id": 286,
+        "start_time": 392.27357192957743,
+        "end_time": 416.7008639544962
+      },
+      {
+        "description": "Turn-Turn on the heat to medium",
+        "step_id": 276,
+        "start_time": 425.3222611397616,
+        "end_time": 433.94365832502706
+      },
+      {
+        "description": "Cook-Cook 5 to 6 minutes until tofu cubes are lightly browned on the bottom",
+        "step_id": 292,
+        "start_time": 475.38,
+        "end_time": 653.7892865492958
+      },
+      {
+        "description": "remove-Briefly remove the pan from the heat to reduce spitting",
+        "step_id": 280,
+        "start_time": 653.899,
+        "end_time": 676.342
+      },
+      {
+        "description": "Flip-Flip the tofu with tongs",
+        "step_id": 285,
+        "start_time": 677.216,
+        "end_time": 705.5176696608884
+      },
+      {
+        "description": "Return-Return the heat to medium",
+        "step_id": 287,
+        "start_time": 704.391,
+        "end_time": 709.071
+      },
+      {
+        "description": "cook-cook until tofu turns brown",
+        "step_id": 290,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spilled one out while checking if it's browned"
+          }
+        ],
+        "start_time": 712.7021673152761,
+        "end_time": 903.8098049219935,
+        "modified_description": "cook-cook until tofu turns brown and spilled one out while checking if it's brown"
+      },
+      {
+        "description": "remove-Briefly remove from the heat again",
+        "step_id": 282,
+        "start_time": 905.683,
+        "end_time": 909.363
+      },
+      {
+        "description": "drizzle-drizzle with the 1 tablespoons sesame oil on the pan",
+        "step_id": 278,
+        "start_time": 926.8001974160346,
+        "end_time": 951.042
+      },
+      {
+        "description": "drizzle-drizzle 1 tablespoon soy sauce (watch for spitting) on the pan",
+        "step_id": 277,
+        "start_time": 969.9071833423618,
+        "end_time": 991.4606763055255
+      },
+      {
+        "description": "Return-Return to low heat",
+        "step_id": 284,
+        "start_time": 1000.0820734907909,
+        "end_time": 1008.7034706760562
+      },
+      {
+        "description": "cook-cook pan for 2 minutes",
+        "step_id": 289,
+        "start_time": 1011.5772697378114,
+        "end_time": 1119.3447345536295
+      },
+      {
+        "description": "flip-flip tofu on the pan",
+        "step_id": 281,
+        "start_time": 1120.781634084507,
+        "end_time": 1173.9469167269772
+      },
+      {
+        "description": "cook-cook pan for 2 minutes until the colour is darkened",
+        "step_id": 288,
+        "start_time": 1178.25761531961,
+        "end_time": 1261.597788110509
+      },
+      {
+        "description": "Transfer-Transfer to a serving dish",
+        "step_id": 283,
+        "start_time": 1267.3453862340195,
+        "end_time": 1313.452
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 290,
+          "description": "cook-cook until tofu turns brown and spilled one out while checking if it's brown",
+          "start_time": 712.7021673152761,
+          "end_time": 903.8098049219935,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful, it looks like a piece slipped out. You might want to use a gentler grip with the tongs to keep the tofu in the pan while checking."
+            },
+            {
+              "role": "user",
+              "utterance": "Right, they are a bit slippery."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "25_13",
+    "activity_id": 25,
+    "step_annotations": [
+      {
+        "description": "Add-Add 1 tablespoon of olive oil to a non-stick pan",
+        "step_id": 291,
+        "start_time": 140.44366200975082,
+        "end_time": 215.34694841495127
+      },
+      {
+        "description": "add-add 1/4 tsp salt to the pan",
+        "step_id": 286,
+        "start_time": 258.1488263607801,
+        "end_time": 270.1868545330444
+      },
+      {
+        "description": "Turn-Turn on the heat to medium",
+        "step_id": 276,
+        "start_time": 123.423,
+        "end_time": 127.587
+      },
+      {
+        "description": "Cut-Cut 1/4 block or 3 ounces of fresh tofu into large cubes (about 1 in x 1 in)",
+        "step_id": 275,
+        "start_time": 70.89061034777899,
+        "end_time": 102.9920188071506
+      },
+      {
+        "description": "pat-pat tofu dry with a towel",
+        "step_id": 293,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "add-add the tofu cubes to the pan",
+        "step_id": 279,
+        "start_time": 222.722,
+        "end_time": 234.085
+      },
+      {
+        "description": "Cook-Cook 5 to 6 minutes until tofu cubes are lightly browned on the bottom",
+        "step_id": 292,
+        "start_time": 276.8746479620802,
+        "end_time": 611.2643194138678
+      },
+      {
+        "description": "remove-Briefly remove the pan from the heat to reduce spitting",
+        "step_id": 280,
+        "start_time": 611.302,
+        "end_time": 615.753
+      },
+      {
+        "description": "Flip-Flip the tofu with tongs",
+        "step_id": 285,
+        "start_time": 615.964,
+        "end_time": 684
+      },
+      {
+        "description": "Return-Return the heat to medium",
+        "step_id": 287,
+        "start_time": 686,
+        "end_time": 689
+      },
+      {
+        "description": "cook-cook until tofu turns brown",
+        "step_id": 290,
+        "start_time": 692.855399248104,
+        "end_time": 775.7840377681474
+      },
+      {
+        "description": "remove-Briefly remove from the heat again",
+        "step_id": 282,
+        "start_time": 777.484,
+        "end_time": 780.2
+      },
+      {
+        "description": "drizzle-drizzle with the 1 tablespoons sesame oil on the pan",
+        "step_id": 278,
+        "start_time": 793.1723006836403,
+        "end_time": 811.56
+      },
+      {
+        "description": "drizzle-drizzle 1 tablespoon soy sauce (watch for spitting) on the pan",
+        "step_id": 277,
+        "start_time": 822.5985917713977,
+        "end_time": 842.661972058505
+      },
+      {
+        "description": "Return-Return to low heat",
+        "step_id": 284,
+        "start_time": 853.024,
+        "end_time": 856.05
+      },
+      {
+        "description": "cook-cook pan for 2 minutes",
+        "step_id": 289,
+        "start_time": 869.4131457746479,
+        "end_time": 997.206
+      },
+      {
+        "description": "flip-flip tofu on the pan",
+        "step_id": 281,
+        "start_time": 997.5,
+        "end_time": 1065.059
+      },
+      {
+        "description": "cook-cook pan for 2 minutes until the colour is darkened",
+        "step_id": 288,
+        "start_time": 1065.5,
+        "end_time": 1196.099
+      },
+      {
+        "description": "Transfer-Transfer to a serving dish",
+        "step_id": 283,
+        "start_time": 1196.79,
+        "end_time": 1225.20375619935
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 293,
+          "description": "pat-pat tofu dry with a towel",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please wait—make sure to pat the tofu dry before adding it to the pan. Adding wet tofu to hot oil can cause dangerous splattering."
+            },
+            {
+              "role": "user",
+              "utterance": "Thanks for the warning, I'll dry it first."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "25_22",
+    "activity_id": 25,
+    "step_annotations": [
+      {
+        "description": "Cut-Cut 1/4 block or 3 ounces of fresh tofu into large cubes (about 1 in x 1 in)",
+        "step_id": 275,
+        "start_time": 90.80241267605633,
+        "end_time": 143.887
+      },
+      {
+        "description": "pat-pat tofu dry with a towel",
+        "step_id": 293,
+        "start_time": 156.98044225352112,
+        "end_time": 221.68200000000002
+      },
+      {
+        "description": "Add-Add 1 tablespoon of olive oil to a non-stick pan",
+        "step_id": 291,
+        "start_time": 330.89014788732396,
+        "end_time": 366.2876985915493
+      },
+      {
+        "description": "add-add the tofu cubes to the pan",
+        "step_id": 279,
+        "start_time": 372.44379436619715,
+        "end_time": 404.76329718309853
+      },
+      {
+        "description": "add-add 1/4 tsp salt to the pan",
+        "step_id": 286,
+        "start_time": 446.31694366197183,
+        "end_time": 498.6437577464789
+      },
+      {
+        "description": "Turn-Turn on the heat to medium",
+        "step_id": 276,
+        "start_time": 501.7218056338028,
+        "end_time": 510.9559492957747
+      },
+      {
+        "description": "Cook-Cook 5 to 6 minutes until tofu cubes are lightly browned on the bottom",
+        "step_id": 292,
+        "start_time": 514.0339971830986,
+        "end_time": 778.7461154929578
+      },
+      {
+        "description": "remove-Briefly remove the pan from the heat to reduce spitting",
+        "step_id": 280,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "This step is performed after flipping the tofu"
+          }
+        ],
+        "start_time": 877.243647887324,
+        "end_time": 897.2509591549297,
+        "modified_description": "remove-Briefly remove the pan from the heat to reduce spitting"
+      },
+      {
+        "description": "Flip-Flip the tofu with tongs",
+        "step_id": 285,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "This step is performed before removing the pan from heat"
+          }
+        ],
+        "start_time": 812.6046422535211,
+        "end_time": 872.6265760563381,
+        "modified_description": "Flip-Flip the tofu with tongs"
+      },
+      {
+        "description": "Return-Return the heat to medium",
+        "step_id": 287,
+        "start_time": 895,
+        "end_time": 898
+      },
+      {
+        "description": "cook-cook until tofu turns brown",
+        "step_id": 290,
+        "start_time": 903.4070549295774,
+        "end_time": 1077.3167605633803
+      },
+      {
+        "description": "remove-Briefly remove from the heat again",
+        "step_id": 282,
+        "start_time": 1078.394,
+        "end_time": 1083.628
+      },
+      {
+        "description": "drizzle-drizzle with the 1 tablespoons sesame oil on the pan",
+        "step_id": 278,
+        "start_time": 1089.6289521126762,
+        "end_time": 1129.6435746478874
+      },
+      {
+        "description": "drizzle-drizzle 1 tablespoon soy sauce (watch for spitting) on the pan",
+        "step_id": 277,
+        "start_time": 1141.955766197183,
+        "end_time": 1163.5021014084507
+      },
+      {
+        "description": "Return-Return to low heat",
+        "step_id": 284,
+        "start_time": 1169.6581971830985,
+        "end_time": 1180.4313647887325
+      },
+      {
+        "description": "cook-cook pan for 2 minutes",
+        "step_id": 289,
+        "start_time": 1183.5094126760564,
+        "end_time": 1234.2972028169015
+      },
+      {
+        "description": "flip-flip tofu on the pan",
+        "step_id": 281,
+        "start_time": 1235.8362267605635,
+        "end_time": 1266.6167056338027
+      },
+      {
+        "description": "cook-cook pan for 2 minutes until the colour is darkened",
+        "step_id": 288,
+        "start_time": 1269.6947535211268,
+        "end_time": 1372.27
+      },
+      {
+        "description": "Transfer-Transfer to a serving dish",
+        "step_id": 283,
+        "start_time": 1373.426,
+        "end_time": 1402.589
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 280,
+          "description": "remove-Briefly remove the pan from the heat to reduce spitting",
+          "start_time": 877.243647887324,
+          "end_time": 897.2509591549297,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since you have already flipped the tofu, you can proceed directly to returning the heat to medium."
+            }
+          ]
+        },
+        {
+          "step_id": 285,
+          "description": "Flip-Flip the tofu with tongs",
+          "start_time": 812.6046422535211,
+          "end_time": 872.6265760563381,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "For safety, please remove the pan from the heat before flipping to avoid oil spitting."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "25_40",
+    "activity_id": 25,
+    "step_annotations": [
+      {
+        "description": "Cut-Cut 1/4 block or 3 ounces of fresh tofu into large cubes (about 1 in x 1 in)",
+        "step_id": 275,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Cut into small cubes rather than big cubes"
+          }
+        ],
+        "start_time": 158.070286356711,
+        "end_time": 210.444,
+        "modified_description": "Cut-Cut 1/4 block or 3 ounces of fresh tofu into small cubes (about 1 in x 1 in)"
+      },
+      {
+        "description": "add-add 1/4 tsp salt to the pan",
+        "step_id": 286,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Use a tbsp instead of a tsp"
+          }
+        ],
+        "start_time": 259.9142292442563,
+        "end_time": 264.766,
+        "modified_description": "add-add 1/4 tbsp salt to the pan"
+      },
+      {
+        "description": "Add-Add 1 tablespoon of olive oil to a non-stick pan",
+        "step_id": 291,
+        "start_time": 280.0708429407497,
+        "end_time": 291.679
+      },
+      {
+        "description": "pat-pat tofu dry with a towel",
+        "step_id": 293,
+        "start_time": 304.4709542575574,
+        "end_time": 314.0188239032648
+      },
+      {
+        "description": "add-add the tofu cubes to the pan",
+        "step_id": 279,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Drop a few tofu cubes while adding"
+          }
+        ],
+        "start_time": 316.140572713422,
+        "end_time": 324.992,
+        "modified_description": "(Drop)  add-add the tofu cubes to the pan"
+      },
+      {
+        "description": "Turn-Turn on the heat to medium",
+        "step_id": 276,
+        "start_time": 335,
+        "end_time": 338
+      },
+      {
+        "description": "Cook-Cook 5 to 6 minutes until tofu cubes are lightly browned on the bottom",
+        "step_id": 292,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Cook 2 to 3 minutes instead of 5 to 6 minutes"
+          }
+        ],
+        "start_time": 336.29718640991535,
+        "end_time": 440.141,
+        "modified_description": "Cook-Cook 2 to 3 minutes."
+      },
+      {
+        "description": "remove-Briefly remove the pan from the heat to reduce spitting",
+        "step_id": 280,
+        "start_time": 488,
+        "end_time": 500
+      },
+      {
+        "description": "Flip-Flip the tofu with tongs",
+        "step_id": 285,
+        "start_time": 510,
+        "end_time": 524
+      },
+      {
+        "description": "Return-Return the heat to medium",
+        "step_id": 287,
+        "start_time": 528,
+        "end_time": 532
+      },
+      {
+        "description": "cook-cook until tofu turns brown",
+        "step_id": 290,
+        "start_time": 533,
+        "end_time": 600
+      },
+      {
+        "description": "remove-Briefly remove from the heat again",
+        "step_id": 282,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Placing it on a surface which is non-heat resistant"
+          }
+        ],
+        "start_time": 597.2722900592503,
+        "end_time": 605.489
+      },
+      {
+        "description": "drizzle-drizzle with the 1 tablespoons sesame oil on the pan",
+        "step_id": 278,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "drizzle two tbsp rather than 1 tbsp"
+          }
+        ],
+        "start_time": 660.9247543639661,
+        "end_time": 680.020493655381,
+        "modified_description": "drizzle-drizzle with the 2 tablespoons sesame oil on the pan"
+      },
+      {
+        "description": "drizzle-drizzle 1 tablespoon soy sauce (watch for spitting) on the pan",
+        "step_id": 277,
+        "start_time": 687.4466144909311,
+        "end_time": 695.872
+      },
+      {
+        "description": "Return-Return to low heat",
+        "step_id": 284,
+        "errors": [
+          {
+            "tag": "Temperature Error",
+            "description": "Use medium heat instead of low heat"
+          }
+        ],
+        "start_time": 700,
+        "end_time": 702,
+        "modified_description": "Return-Return to medium heat"
+      },
+      {
+        "description": "cook-cook pan for 2 minutes",
+        "step_id": 289,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Cooked for 1.5 minutes"
+          }
+        ],
+        "start_time": 703.3597305671101,
+        "end_time": 780.238
+      },
+      {
+        "description": "flip-flip tofu on the pan",
+        "step_id": 281,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Do not flip all the tofu pieces"
+          },
+          {
+            "tag": "Technique Error",
+            "description": "Spilled some tofu pieces and oil while flipping"
+          }
+        ],
+        "start_time": 785.047059758162,
+        "end_time": 795
+      },
+      {
+        "description": "cook-cook pan for 2 minutes until the colour is darkened",
+        "step_id": 288,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Over cook the tofu"
+          }
+        ],
+        "start_time": 796,
+        "end_time": 863,
+        "modified_description": "cook-cook pan for 3 minutes until the colour is darkened"
+      },
+      {
+        "description": "Transfer-Transfer to a serving dish",
+        "step_id": 283,
+        "start_time": 864,
+        "end_time": 870.9778865695283
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 275,
+          "description": "Cut-Cut 1/4 block or 3 ounces of fresh tofu into large cubes (about 1 in x 1 in)",
+          "start_time": 158.070286356711,
+          "end_time": 210.444,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Those cubes look a little small. Try to aim for about one-inch pieces so they hold their shape while cooking."
+            }
+          ]
+        },
+        {
+          "step_id": 286,
+          "description": "add-add 1/4 tsp salt to the pan",
+          "start_time": 259.9142292442563,
+          "end_time": 264.766,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looked like a tablespoon. The recipe calls for a teaspoon, so you might want to remove the excess salt."
+            }
+          ]
+        },
+        {
+          "step_id": 279,
+          "description": "add-add the tofu cubes to the pan",
+          "start_time": 316.140572713422,
+          "end_time": 324.992,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Oops, a few cubes dropped. You might want to pick those up and add them to the pan."
+            }
+          ]
+        },
+        {
+          "step_id": 292,
+          "description": "Cook-Cook 5 to 6 minutes until tofu cubes are lightly browned on the bottom",
+          "start_time": 336.29718640991535,
+          "end_time": 440.141,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It's only been a couple of minutes. I recommend cooking for the full 5 to 6 minutes to get that nice browning."
+            }
+          ]
+        },
+        {
+          "step_id": 282,
+          "description": "remove-Briefly remove from the heat again",
+          "start_time": 597.2722900592503,
+          "end_time": 605.489,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please be careful placing the hot pan there. It's safer to use a heat-resistant trivet to avoid damaging the surface."
+            }
+          ]
+        },
+        {
+          "step_id": 278,
+          "description": "drizzle-drizzle with the 1 tablespoons sesame oil on the pan",
+          "start_time": 660.9247543639661,
+          "end_time": 680.020493655381,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like about two tablespoons of sesame oil. Since we only need one, you might want to spoon some out."
+            }
+          ]
+        },
+        {
+          "step_id": 284,
+          "description": "Return-Return to low heat",
+          "start_time": 700,
+          "end_time": 702,
+          "error_tag": "Temperature Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The heat is set to medium right now. Switching it to low will help prevent the sauce from burning."
+            }
+          ]
+        },
+        {
+          "step_id": 289,
+          "description": "cook-cook pan for 2 minutes",
+          "start_time": 703.3597305671101,
+          "end_time": 780.238,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Let it cook for another 30 seconds to reach the full two minutes."
+            }
+          ]
+        },
+        {
+          "step_id": 281,
+          "description": "flip-flip tofu on the pan",
+          "start_time": 785.047059758162,
+          "end_time": 795,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like some pieces were missed. Make sure to flip all the tofu so it cooks evenly."
+            }
+          ]
+        },
+        {
+          "step_id": 281,
+          "description": "flip-flip tofu on the pan",
+          "start_time": 785.047059758162,
+          "end_time": 795,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful! You spilled some hot oil and tofu. Please watch your hands to avoid burns."
+            }
+          ]
+        },
+        {
+          "step_id": 288,
+          "description": "cook-cook pan for 2 minutes until the colour is darkened",
+          "start_time": 796,
+          "end_time": 863,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The tofu is getting quite dark. You might want to take it off the heat now to avoid overcooking."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "25_41",
+    "activity_id": 25,
+    "step_annotations": [
+      {
+        "description": "Cut-Cut 1/4 block or 3 ounces of fresh tofu into large cubes (about 1 in x 1 in)",
+        "step_id": 275,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Cut tofu into pyramid shapes instead of large cubes"
+          }
+        ],
+        "start_time": 31.939283434099153,
+        "end_time": 52.68,
+        "modified_description": "Cut-Cut 1/4 block or 3 ounces of fresh tofu into large cubes (about 1 in x 1 in)"
+      },
+      {
+        "description": "pat-pat tofu dry with a towel",
+        "step_id": 293,
+        "start_time": 61.421698911729145,
+        "end_time": 95.675
+      },
+      {
+        "description": "Add-Add 1 tablespoon of olive oil to a non-stick pan",
+        "step_id": 291,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Dropping some oil from the tablespoon while adding it to the pan"
+          }
+        ],
+        "start_time": 115.33,
+        "end_time": 123.843
+      },
+      {
+        "description": "add-add the tofu cubes to the pan",
+        "step_id": 279,
+        "start_time": 132.67086964933495,
+        "end_time": 147.868
+      },
+      {
+        "description": "Turn-Turn on the heat to medium",
+        "step_id": 276,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding salt to the pan"
+          }
+        ],
+        "start_time": 148,
+        "end_time": 153
+      },
+      {
+        "description": "Cook-Cook 5 to 6 minutes until tofu cubes are lightly browned on the bottom",
+        "step_id": 292,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding salt to the pan"
+          }
+        ],
+        "start_time": 170.554,
+        "end_time": 545
+      },
+      {
+        "description": "Flip-Flip the tofu with tongs",
+        "step_id": 285,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding salt"
+          }
+        ],
+        "start_time": 549.1099882708585,
+        "end_time": 597.5360000000001
+      },
+      {
+        "description": "Return-Return the heat to medium",
+        "step_id": 287,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding salt"
+          }
+        ],
+        "start_time": 598.389,
+        "end_time": 600.044
+      },
+      {
+        "description": "cook-cook until tofu turns brown",
+        "step_id": 290,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding salt"
+          }
+        ],
+        "start_time": 604.3895172914148,
+        "end_time": 692.8367637243047
+      },
+      {
+        "description": "remove-Briefly remove from the heat again",
+        "step_id": 282,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding salt"
+          }
+        ],
+        "start_time": 694.522,
+        "end_time": 697.948
+      },
+      {
+        "description": "drizzle-drizzle 1 tablespoon soy sauce (watch for spitting) on the pan",
+        "step_id": 277,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding salt"
+          }
+        ],
+        "start_time": 721.0907452237002,
+        "end_time": 733.3750850060459
+      },
+      {
+        "description": "drizzle-drizzle with the 1 tablespoons sesame oil on the pan",
+        "step_id": 278,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Dropping the measuring utensil on the pan while drizzling oil"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding salt"
+          }
+        ],
+        "start_time": 740.7456888754534,
+        "end_time": 765.486
+      },
+      {
+        "description": "Return-Return to low heat",
+        "step_id": 284,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding salt"
+          }
+        ],
+        "start_time": 777.5987082224909,
+        "end_time": 781.339
+      },
+      {
+        "description": "cook-cook pan for 2 minutes",
+        "step_id": 289,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding salt"
+          },
+          {
+            "tag": "Timing Error",
+            "description": "Left to cook for only 1 minute"
+          }
+        ],
+        "start_time": 780,
+        "end_time": 826
+      },
+      {
+        "description": "add-add 1/4 tsp salt to the pan",
+        "step_id": 286,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after heating tofu and flipping it"
+          }
+        ],
+        "start_time": 811.309,
+        "end_time": 814.736
+      },
+      {
+        "description": "flip-flip tofu on the pan",
+        "step_id": 281,
+        "start_time": 825.5076333736397,
+        "end_time": 852.705
+      },
+      {
+        "description": "cook-cook pan for 2 minutes until the colour is darkened",
+        "step_id": 288,
+        "start_time": 854.9900488512696,
+        "end_time": 983.244
+      },
+      {
+        "description": "Transfer-Transfer to a serving dish",
+        "step_id": 283,
+        "start_time": 988.8893524788392,
+        "end_time": 1003.402
+      },
+      {
+        "description": "remove-Briefly remove the pan from the heat to reduce spitting",
+        "step_id": 280,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 275,
+          "description": "Cut-Cut 1/4 block or 3 ounces of fresh tofu into large cubes (about 1 in x 1 in)",
+          "start_time": 31.939283434099153,
+          "end_time": 52.68,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I notice you are cutting pyramid shapes. The recipe recommends large cubes to ensure the tofu cooks evenly."
+            }
+          ]
+        },
+        {
+          "step_id": 291,
+          "description": "Add-Add 1 tablespoon of olive oil to a non-stick pan",
+          "start_time": 115.33,
+          "end_time": 123.843,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful, some oil is dripping from the spoon. Try to keep it steady to avoid a mess on the stove."
+            }
+          ]
+        },
+        {
+          "step_id": 276,
+          "description": "Turn-Turn on the heat to medium",
+          "start_time": 148,
+          "end_time": 153,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're turning on the heat, but the salt hasn't been added to the pan yet. It's best to season it first."
+            }
+          ]
+        },
+        {
+          "step_id": 292,
+          "description": "Cook-Cook 5 to 6 minutes until tofu cubes are lightly browned on the bottom",
+          "start_time": 170.554,
+          "end_time": 545,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "As the tofu starts to cook, remember that the salt step was missed."
+            }
+          ]
+        },
+        {
+          "step_id": 285,
+          "description": "Flip-Flip the tofu with tongs",
+          "start_time": 549.1099882708585,
+          "end_time": 597.5360000000001,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "While you're flipping the tofu, keep in mind that the salt still needs to be added."
+            }
+          ]
+        },
+        {
+          "step_id": 287,
+          "description": "Return-Return the heat to medium",
+          "start_time": 598.389,
+          "end_time": 600.044,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're adjusting the heat, but the tofu still hasn't been salted."
+            }
+          ]
+        },
+        {
+          "step_id": 290,
+          "description": "cook-cook until tofu turns brown",
+          "start_time": 604.3895172914148,
+          "end_time": 692.8367637243047,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The tofu is browning nicely, but don't forget it still needs salt."
+            }
+          ]
+        },
+        {
+          "step_id": 282,
+          "description": "remove-Briefly remove from the heat again",
+          "start_time": 694.522,
+          "end_time": 697.948,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since you've removed the pan from the heat, this might be a good moment to add the missing salt."
+            }
+          ]
+        },
+        {
+          "step_id": 277,
+          "description": "drizzle-drizzle 1 tablespoon soy sauce (watch for spitting) on the pan",
+          "start_time": 721.0907452237002,
+          "end_time": 733.3750850060459,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're adding the soy sauce now, but please remember the salt step is still pending."
+            }
+          ]
+        },
+        {
+          "step_id": 278,
+          "description": "drizzle-drizzle with the 1 tablespoons sesame oil on the pan",
+          "start_time": 740.7456888754534,
+          "end_time": 765.486,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Watch out! You dropped the measuring spoon on the hot pan. Please pick it up carefully to avoid melting or burns."
+            }
+          ]
+        },
+        {
+          "step_id": 278,
+          "description": "drizzle-drizzle with the 1 tablespoons sesame oil on the pan",
+          "start_time": 740.7456888754534,
+          "end_time": 765.486,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "As you add the oil, don't forget that the salt hasn't been added yet."
+            }
+          ]
+        },
+        {
+          "step_id": 284,
+          "description": "Return-Return to low heat",
+          "start_time": 777.5987082224909,
+          "end_time": 781.339,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You are returning the pan to the heat, but the salt is still missing."
+            }
+          ]
+        },
+        {
+          "step_id": 289,
+          "description": "cook-cook pan for 2 minutes",
+          "start_time": 780,
+          "end_time": 826,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The dish is cooking, but you still need to add the salt."
+            }
+          ]
+        },
+        {
+          "step_id": 289,
+          "description": "cook-cook pan for 2 minutes",
+          "start_time": 780,
+          "end_time": 826,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It's only been about a minute. You should let it cook for the full two minutes to get the right flavor."
+            }
+          ]
+        },
+        {
+          "step_id": 286,
+          "description": "add-add 1/4 tsp salt to the pan",
+          "start_time": 811.309,
+          "end_time": 814.736,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're adding the salt now, which is correct, though it's usually best to add it earlier in the process."
+            }
+          ]
+        },
+        {
+          "step_id": 280,
+          "description": "remove-Briefly remove the pan from the heat to reduce spitting",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You missed removing the pan from the heat. It is safer to take it off briefly to prevent the oil from spitting on you."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "25_42",
+    "activity_id": 25,
+    "step_annotations": [
+      {
+        "description": "Cut-Cut 1/4 block or 3 ounces of fresh tofu into large cubes (about 1 in x 1 in)",
+        "step_id": 275,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Cut into very large cubes"
+          }
+        ],
+        "start_time": 168.10844832043531,
+        "end_time": 181.281
+      },
+      {
+        "description": "pat-pat tofu dry with a towel",
+        "step_id": 293,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Squish the tofu by patting it hard"
+          }
+        ],
+        "start_time": 196.84493521281743,
+        "end_time": 216.834
+      },
+      {
+        "description": "add-add the tofu cubes to the pan",
+        "step_id": 279,
+        "start_time": 237.07601686215236,
+        "end_time": 252.502
+      },
+      {
+        "description": "add-add 1/4 tsp salt to the pan",
+        "step_id": 286,
+        "start_time": 268.6861524437727,
+        "end_time": 273.054
+      },
+      {
+        "description": "Add-Add 1 tablespoon of olive oil to a non-stick pan",
+        "step_id": 291,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Drop while measuring olive oil to add it to the pan"
+          },
+          {
+            "tag": "Measurement Error",
+            "description": "Add more oil to the pan as a result of spilling"
+          }
+        ],
+        "start_time": 285.9280445792019,
+        "end_time": 306.04358540386943
+      },
+      {
+        "description": "Turn-Turn on the heat to medium",
+        "step_id": 276,
+        "start_time": 317.101,
+        "end_time": 321.721
+      },
+      {
+        "description": "Cook-Cook 5 to 6 minutes until tofu cubes are lightly browned on the bottom",
+        "step_id": 292,
+        "start_time": 349.14831574244255,
+        "end_time": 658.628
+      },
+      {
+        "description": "remove-Briefly remove the pan from the heat to reduce spitting",
+        "step_id": 282,
+        "start_time": 660,
+        "end_time": 664.238
+      },
+      {
+        "description": "cook-cook pan for 2 minutes",
+        "step_id": 289,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before correct order"
+          }
+        ],
+        "start_time": 670.9969689371222,
+        "end_time": 797.311
+      },
+      {
+        "description": "remove-Briefly remove from the heat again",
+        "step_id": 280,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before correct order"
+          }
+        ],
+        "start_time": 804.6216329866988,
+        "end_time": 807.679
+      },
+      {
+        "description": "Flip-Flip the tofu with tongs",
+        "step_id": 285,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after correct order"
+          }
+        ],
+        "start_time": 818.98987643289,
+        "end_time": 842.484
+      },
+      {
+        "description": "Return-Return the heat to medium",
+        "step_id": 287,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after correct order"
+          }
+        ],
+        "start_time": 841,
+        "end_time": 847
+      },
+      {
+        "description": "cook-cook until tofu turns brown",
+        "step_id": 290,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after correct order"
+          }
+        ],
+        "start_time": 849.1631876698913,
+        "end_time": 919.5675805562273
+      },
+      {
+        "description": "drizzle-drizzle with the 1 tablespoons sesame oil on the pan",
+        "step_id": 278,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after correct order"
+          }
+        ],
+        "start_time": 943.9935944147521,
+        "end_time": 953.488
+      },
+      {
+        "description": "flip-flip tofu on the pan",
+        "step_id": 281,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before correct order"
+          }
+        ],
+        "start_time": 974.1669056517534,
+        "end_time": 994.903
+      },
+      {
+        "description": "Return-Return to low heat",
+        "step_id": 284,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after correct order"
+          }
+        ],
+        "start_time": 1008.650689922612,
+        "end_time": 1015
+      },
+      {
+        "description": "cook-cook pan for 2 minutes until the colour is darkened",
+        "step_id": 288,
+        "start_time": 1015.01,
+        "end_time": 1145.755
+      },
+      {
+        "description": "Transfer-Transfer to a serving dish",
+        "step_id": 283,
+        "start_time": 1155.2067730737606,
+        "end_time": 1179.6327869322854
+      },
+      {
+        "description": "drizzle-drizzle 1 tablespoon soy sauce (watch for spitting) on the pan",
+        "step_id": 277,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 275,
+          "description": "Cut-Cut 1/4 block or 3 ounces of fresh tofu into large cubes (about 1 in x 1 in)",
+          "start_time": 168.10844832043531,
+          "end_time": 181.281,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Those cubes look a little large. You might want to cut them down to about one inch so they cook evenly."
+            }
+          ]
+        },
+        {
+          "step_id": 293,
+          "description": "pat-pat tofu dry with a towel",
+          "start_time": 196.84493521281743,
+          "end_time": 216.834,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try to pat the tofu very gently; pressing too hard might squash it."
+            }
+          ]
+        },
+        {
+          "step_id": 291,
+          "description": "Add-Add 1 tablespoon of olive oil to a non-stick pan",
+          "start_time": 285.9280445792019,
+          "end_time": 306.04358540386943,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful with the spill. It's best to wipe that up before it gets slippery or near the heat."
+            }
+          ]
+        },
+        {
+          "step_id": 291,
+          "description": "Add-Add 1 tablespoon of olive oil to a non-stick pan",
+          "start_time": 285.9280445792019,
+          "end_time": 306.04358540386943,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like a bit more oil than needed. You might want to spoon some out so the tofu doesn't get too greasy."
+            }
+          ]
+        },
+        {
+          "step_id": 289,
+          "description": "cook-cook pan for 2 minutes",
+          "start_time": 670.9969689371222,
+          "end_time": 797.311,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like we're cooking this a bit early. Let's double-check if there's a preparation step to finish first."
+            }
+          ]
+        },
+        {
+          "step_id": 280,
+          "description": "remove-Briefly remove from the heat again",
+          "start_time": 804.6216329866988,
+          "end_time": 807.679,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We're removing it from the heat, but make sure the cooking phase is fully done before we do this."
+            }
+          ]
+        },
+        {
+          "step_id": 285,
+          "description": "Flip-Flip the tofu with tongs",
+          "start_time": 818.98987643289,
+          "end_time": 842.484,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Good idea to flip them now, though we usually do this a little earlier in the process."
+            }
+          ]
+        },
+        {
+          "step_id": 287,
+          "description": "Return-Return the heat to medium",
+          "start_time": 841,
+          "end_time": 847,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Adjusting the heat now is fine, just be mindful of the sequence to avoid overcooking."
+            }
+          ]
+        },
+        {
+          "step_id": 290,
+          "description": "cook-cook until tofu turns brown",
+          "start_time": 849.1631876698913,
+          "end_time": 919.5675805562273,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're continuing to cook, which is okay, but we seem to be slightly out of the standard order."
+            }
+          ]
+        },
+        {
+          "step_id": 278,
+          "description": "drizzle-drizzle with the 1 tablespoons sesame oil on the pan",
+          "start_time": 943.9935944147521,
+          "end_time": 953.488,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Ah, adding the sesame oil now. Try to distribute it quickly since the pan is already quite hot."
+            }
+          ]
+        },
+        {
+          "step_id": 281,
+          "description": "flip-flip tofu on the pan",
+          "start_time": 974.1669056517534,
+          "end_time": 994.903,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Flipping again creates even browning, but check that we aren't handling them more than necessary."
+            }
+          ]
+        },
+        {
+          "step_id": 284,
+          "description": "Return-Return to low heat",
+          "start_time": 1008.650689922612,
+          "end_time": 1015,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Lowering the heat is good, though typically this step happens a bit earlier."
+            }
+          ]
+        },
+        {
+          "step_id": 277,
+          "description": "Skipped this step",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like we missed the soy sauce. Don't forget to drizzle that in for the final flavor."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "25_48",
+    "activity_id": 25,
+    "step_annotations": [
+      {
+        "description": "Cut-Cut 1/4 block or 3 ounces of fresh tofu into large cubes (about 1 in x 1 in)",
+        "step_id": 275,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Sliced the cubes instead of cutting into cubes"
+          }
+        ],
+        "start_time": 52.908236252720684,
+        "end_time": 83.031,
+        "modified_description": "Cut-Cut 1/4 block or 3 ounces of fresh tofu into slices"
+      },
+      {
+        "description": "add-add 1/4 tsp salt to the pan",
+        "step_id": 286,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Use a tbsp instead of a tsp"
+          }
+        ],
+        "start_time": 118.81147790084644,
+        "end_time": 128.38,
+        "modified_description": "add-add 1/4 tbsp salt to the pan"
+      },
+      {
+        "description": "Add-Add 1 tablespoon of olive oil to a non-stick pan",
+        "step_id": 291,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Don't measure the olive oil"
+          }
+        ],
+        "start_time": 137.519,
+        "end_time": 143.31,
+        "modified_description": "Add-Add olive oil to a non-stick pan"
+      },
+      {
+        "description": "add-add the tofu cubes to the pan",
+        "step_id": 279,
+        "start_time": 150.442,
+        "end_time": 175.293
+      },
+      {
+        "description": "Cook-Cook 5 to 6 minutes until tofu cubes are lightly browned on the bottom",
+        "step_id": 292,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Under cook - The tofu cubes will not be cooked enough"
+          }
+        ],
+        "start_time": 199.566154286578,
+        "end_time": 319.30584685852483,
+        "modified_description": "Cook-Cook 2 minutes"
+      },
+      {
+        "description": "Flip-Flip the tofu with tongs",
+        "step_id": 285,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Use a spoon - might break the tofu cubes"
+          }
+        ],
+        "start_time": 336.01371093833137,
+        "end_time": 363.716,
+        "modified_description": "Flip-Flip the tofu with spoon"
+      },
+      {
+        "description": "Return-Return the heat to medium",
+        "step_id": 287,
+        "errors": [
+          {
+            "tag": "Temperature Error",
+            "description": "This might burn the tofu"
+          }
+        ],
+        "start_time": 367,
+        "end_time": 369.06,
+        "modified_description": "Return-Return the heat to high"
+      },
+      {
+        "description": "drizzle-drizzle with the 1 tablespoons sesame oil on the pan",
+        "step_id": 278,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before correct order"
+          }
+        ],
+        "start_time": 388.9219471910521,
+        "end_time": 400.204
+      },
+      {
+        "description": "cook-cook pan for 2 minutes",
+        "step_id": 289,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Under-cook"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before correct order"
+          }
+        ],
+        "start_time": 403.916,
+        "end_time": 442.896,
+        "modified_description": "cook-cook pan for 1 minutes"
+      },
+      {
+        "description": "remove-Briefly remove from the heat again",
+        "step_id": 282,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before correct order"
+          }
+        ],
+        "start_time": 443.68661278597347,
+        "end_time": 449.2559008125756
+      },
+      {
+        "description": "drizzle-drizzle 1 tablespoon soy sauce (watch for spitting) on the pan",
+        "step_id": 277,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before correct order"
+          }
+        ],
+        "start_time": 461.3226915368803,
+        "end_time": 477.1023409455865
+      },
+      {
+        "description": "Return-Return to low heat",
+        "step_id": 284,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before correct order"
+          }
+        ],
+        "start_time": 482.67162897218867,
+        "end_time": 488.24091699879085
+      },
+      {
+        "description": "cook-cook pan for 2 minutes until the colour is darkened",
+        "step_id": 288,
+        "start_time": 510.025,
+        "end_time": 594.0573895042322
+      },
+      {
+        "description": "Transfer-Transfer to a serving dish",
+        "step_id": 283,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill some cooked tofu pieces"
+          }
+        ],
+        "start_time": 602.4113215441355,
+        "end_time": 631.478,
+        "modified_description": "Spill while transferring to a serving dish"
+      },
+      {
+        "description": "remove-Briefly remove the pan from the heat to reduce spitting",
+        "step_id": 280,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Turn-Turn on the heat to medium",
+        "step_id": 276,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "pat-pat tofu dry with a towel",
+        "step_id": 293,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "cook-cook until tofu turns brown",
+        "step_id": 290,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "flip-flip tofu on the pan",
+        "step_id": 281,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 275,
+          "description": "Cut-Cut 1/4 block or 3 ounces of fresh tofu into large cubes (about 1 in x 1 in)",
+          "start_time": 52.908236252720684,
+          "end_time": 83.031,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you have slices there. To get the cubes for the recipe, you can just cut those slices across."
+            }
+          ]
+        },
+        {
+          "step_id": 286,
+          "description": "add-add 1/4 tsp salt to the pan",
+          "start_time": 118.81147790084644,
+          "end_time": 128.38,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I noticed you used a tablespoon instead of a teaspoon. That's a bit extra salt, so you might want to remove some if possible."
+            }
+          ]
+        },
+        {
+          "step_id": 291,
+          "description": "Add-Add 1 tablespoon of olive oil to a non-stick pan",
+          "start_time": 137.519,
+          "end_time": 143.31,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Using a measuring spoon for the oil helps ensure you have the right amount for frying without it getting too greasy."
+            }
+          ]
+        },
+        {
+          "step_id": 292,
+          "description": "Cook-Cook 5 to 6 minutes until tofu cubes are lightly browned on the bottom",
+          "start_time": 199.566154286578,
+          "end_time": 319.30584685852483,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The tofu looks like it needs a few more minutes to get that nice golden brown color on the bottom."
+            }
+          ]
+        },
+        {
+          "step_id": 285,
+          "description": "Flip-Flip the tofu with tongs",
+          "start_time": 336.01371093833137,
+          "end_time": 363.716,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Using tongs or a flat spatula is a bit gentler and helps keep the tofu cubes from breaking while you flip them."
+            }
+          ]
+        },
+        {
+          "step_id": 287,
+          "description": "Return-Return the heat to medium",
+          "start_time": 367.0,
+          "end_time": 369.06,
+          "error_tag": "Temperature Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please be careful with high heat, as it can burn the tofu quickly. Medium heat is safer for even cooking."
+            }
+          ]
+        },
+        {
+          "step_id": 278,
+          "description": "drizzle-drizzle with the 1 tablespoons sesame oil on the pan",
+          "start_time": 388.9219471910521,
+          "end_time": 400.204,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Sesame oil is usually added later to preserve its flavor. Since it's in now, just watch the heat so it doesn't burn."
+            }
+          ]
+        },
+        {
+          "step_id": 289,
+          "description": "cook-cook pan for 2 minutes",
+          "start_time": 403.916,
+          "end_time": 442.896,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Give it another minute or so to make sure it's cooked through and has the right texture."
+            }
+          ]
+        },
+        {
+          "step_id": 289,
+          "description": "cook-cook pan for 2 minutes",
+          "start_time": 403.916,
+          "end_time": 442.896,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It seems we're slightly out of sequence. Just ensure the seasoning steps are complete before finishing the cook."
+            }
+          ]
+        },
+        {
+          "step_id": 282,
+          "description": "remove-Briefly remove from the heat again",
+          "start_time": 443.68661278597347,
+          "end_time": 449.2559008125756,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Ensure you follow the heat management steps in order to prevent the pan from overheating."
+            }
+          ]
+        },
+        {
+          "step_id": 277,
+          "description": "drizzle-drizzle 1 tablespoon soy sauce (watch for spitting) on the pan",
+          "start_time": 461.3226915368803,
+          "end_time": 477.1023409455865,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Adding the soy sauce at the correct step helps prevent it from burning or evaporating too quickly."
+            }
+          ]
+        },
+        {
+          "step_id": 284,
+          "description": "Return-Return to low heat",
+          "start_time": 482.67162897218867,
+          "end_time": 488.24091699879085,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Remember to adjust the heat to low now to let the flavors settle without burning."
+            }
+          ]
+        },
+        {
+          "step_id": 283,
+          "description": "Transfer-Transfer to a serving dish",
+          "start_time": 602.4113215441355,
+          "end_time": 631.478,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful with the transfer! The tofu is hot, so take your time to avoid spilling it."
+            }
+          ]
+        },
+        {
+          "step_id": 280,
+          "description": "remove-Briefly remove the pan from the heat to reduce spitting",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to briefly pull the pan off the heat—it helps stop the oil from spitting at you."
+            }
+          ]
+        },
+        {
+          "step_id": 276,
+          "description": "Turn-Turn on the heat to medium",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Make sure the stove is turned on to medium so the pan can heat up properly."
+            }
+          ]
+        },
+        {
+          "step_id": 293,
+          "description": "pat-pat tofu dry with a towel",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It's really important to pat the tofu dry first. Wet tofu can cause dangerous oil splatters when it hits the pan."
+            }
+          ]
+        },
+        {
+          "step_id": 290,
+          "description": "cook-cook until tofu turns brown",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The tofu should be cooked until it's nicely browned before moving on."
+            }
+          ]
+        },
+        {
+          "step_id": 281,
+          "description": "flip-flip tofu on the pan",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Remember to flip the tofu so it cooks evenly on both sides."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "26_18",
+    "activity_id": 26,
+    "step_annotations": [
+      {
+        "description": "Measure and add-1.5 tbsp sugar to the mixing bowl",
+        "step_id": 297,
+        "start_time": 0.838,
+        "end_time": 82.224
+      },
+      {
+        "description": "Place-Place the paper cupcake liner inside the mug",
+        "step_id": 303,
+        "start_time": 82.994,
+        "end_time": 114.928
+      },
+      {
+        "description": "Measure and add-Measure and add 2 tbsp flour to the mixing bowl",
+        "step_id": 299,
+        "start_time": 120.798,
+        "end_time": 156.27962475719423
+      },
+      {
+        "description": "Measure and add-1/4 tsp baking powder to the bowl",
+        "step_id": 304,
+        "start_time": 162.02100000000002,
+        "end_time": 212.6
+      },
+      {
+        "description": "Measure and add-a pinch of salt to the mixing bowl",
+        "step_id": 310,
+        "start_time": 215.049,
+        "end_time": 239.08100000000002
+      },
+      {
+        "description": "Whisk-Whisk to combine mixture of flour, sugar and baking powder in the bowl",
+        "step_id": 308,
+        "start_time": 246.75730224820143,
+        "end_time": 285.173
+      },
+      {
+        "description": "Measure and add-1/4 tsp vanilla extract to the bowl",
+        "step_id": 313,
+        "start_time": 292.2703157739808,
+        "end_time": 328.4613867703837
+      },
+      {
+        "description": "Measure and add-Measure and add 2 tsp vegetable oil to the bowl",
+        "step_id": 300,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Added 2 tablespoons instead of 2 teaspoons"
+          }
+        ],
+        "start_time": 333.3965328153477,
+        "end_time": 379.716
+      },
+      {
+        "description": "Measure and add-2 tbsp water to the bowl",
+        "step_id": 296,
+        "start_time": 399.7468296420863,
+        "end_time": 429.35770591187054
+      },
+      {
+        "description": "Set-Set aside the lined mug",
+        "step_id": 301,
+        "start_time": 431.647,
+        "end_time": 436.969
+      },
+      {
+        "description": "Whisk-Whisk batter until no lumps remain",
+        "step_id": 294,
+        "start_time": 437.131,
+        "end_time": 514.192
+      },
+      {
+        "description": "Pour-Pour batter into prepared mug",
+        "step_id": 307,
+        "start_time": 515.093,
+        "end_time": 561.895
+      },
+      {
+        "description": "Microwave-Microwave the mug and batter on high power for 60 seconds. Check if the cake is done by inserting and toothpick into the center of the cake and then removing it. If wet batter clings to the toothpick, microwave for an additional 5 seconds. If the toothpick comes out clean, continue",
+        "step_id": 312,
+        "start_time": 565.348396928657,
+        "end_time": 672.507
+      },
+      {
+        "description": "Invert-Invert the mug to release the cake onto a plate",
+        "step_id": 309,
+        "start_time": 675.115,
+        "end_time": 703.336
+      },
+      {
+        "description": "Allow-Allow to cool until it is no longer hot to the touch",
+        "step_id": 305,
+        "start_time": 703.3853680128677,
+        "end_time": 706.505
+      },
+      {
+        "description": "remove-then carefully remove the paper liner",
+        "step_id": 295,
+        "start_time": 706.8413393142656,
+        "end_time": 716.6921185103456
+      },
+      {
+        "description": "Scoop-While the cake is cooling, prepare to pipe the frosting. Scoop 4 spoonfuls of chocolate frosting into a zip-top bag",
+        "step_id": 298,
+        "start_time": 723.82,
+        "end_time": 813.9590000000001
+      },
+      {
+        "description": "seal-seal zip top bag, removing as much air as possible",
+        "step_id": 311,
+        "start_time": 814.697,
+        "end_time": 833.809
+      },
+      {
+        "description": "cut-Use scissors to cut one corner from the bag to create a small opening 1/4 inch in diameter",
+        "step_id": 306,
+        "start_time": 835.9806253341893,
+        "end_time": 851.4445737568647
+      },
+      {
+        "description": "Squeeze-Squeeze the frosting through the opening to apply small dollops of frosting to the plate in a circle around the base of the cake",
+        "step_id": 302,
+        "start_time": 851.809,
+        "end_time": 909.6617913481127
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 300,
+          "description": "Measure and add-Measure and add 2 tsp vegetable oil to the bowl",
+          "start_time": 333.3965328153477,
+          "end_time": 379.716,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you used tablespoons instead of teaspoons. Since that is three times the required amount of oil, you might want to carefully scoop out the excess before mixing."
+            },
+            {
+              "role": "user",
+              "utterance": "Oh no, I grabbed the wrong spoon. I'll try to fix it."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "26_24",
+    "activity_id": 26,
+    "step_annotations": [
+      {
+        "description": "Measure and add-1/4 tsp baking powder to the bowl",
+        "step_id": 304,
+        "start_time": 3.83807887910085,
+        "end_time": 133.5651449927096
+      },
+      {
+        "description": "Measure and add-Measure and add 2 tbsp flour to the mixing bowl",
+        "step_id": 299,
+        "start_time": 135.635,
+        "end_time": 180.38970731773998
+      },
+      {
+        "description": "Measure and add-1.5 tbsp sugar to the mixing bowl",
+        "step_id": 297,
+        "start_time": 182.924,
+        "end_time": 254.08082179647627
+      },
+      {
+        "description": "Place-Place the paper cupcake liner inside the mug",
+        "step_id": 303,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Used wrong shaped mug"
+          }
+        ],
+        "start_time": 262.5245953304982,
+        "end_time": 306.652
+      },
+      {
+        "description": "Measure and add-a pinch of salt to the mixing bowl",
+        "step_id": 310,
+        "start_time": 312.41962075880923,
+        "end_time": 373.82888282442286
+      },
+      {
+        "description": "Whisk-Whisk to combine mixture of flour, sugar and baking powder in the bowl",
+        "step_id": 308,
+        "start_time": 387.6459667891859,
+        "end_time": 425.0326302311814
+      },
+      {
+        "description": "Measure and add-Measure and add 2 tsp vegetable oil to the bowl",
+        "step_id": 300,
+        "start_time": 425.3360934383702,
+        "end_time": 477
+      },
+      {
+        "description": "Measure and add-1/4 tsp vanilla extract to the bowl",
+        "step_id": 313,
+        "start_time": 484.36555454252726,
+        "end_time": 543.4719692806804
+      },
+      {
+        "description": "Measure and add-2 tbsp water to the bowl",
+        "step_id": 296,
+        "start_time": 547.3100481597812,
+        "end_time": 611.7897733286756
+      },
+      {
+        "description": "Set-Set aside the lined mug",
+        "step_id": 301,
+        "start_time": 611,
+        "end_time": 613
+      },
+      {
+        "description": "Whisk-Whisk batter until no lumps remain",
+        "step_id": 294,
+        "start_time": 613.3250048803159,
+        "end_time": 683.41
+      },
+      {
+        "description": "Pour-Pour batter into prepared mug",
+        "step_id": 307,
+        "start_time": 684.318,
+        "end_time": 757.6367707345079
+      },
+      {
+        "description": "Microwave-Microwave the mug and batter on high power for 60 seconds. Check if the cake is done by inserting and toothpick into the center of the cake and then removing it. If wet batter clings to the toothpick, microwave for an additional 5 seconds. If the toothpick comes out clean, continue",
+        "step_id": 312,
+        "start_time": 762.242465389429,
+        "end_time": 912.2497507654472
+      },
+      {
+        "description": "Invert-Invert the mug to release the cake onto a plate",
+        "step_id": 309,
+        "start_time": 917.3008521051033,
+        "end_time": 931.8855518456866
+      },
+      {
+        "description": "Allow-Allow to cool until it is no longer hot to the touch",
+        "step_id": 305,
+        "start_time": 932.0084470834234,
+        "end_time": 963.0500801641513
+      },
+      {
+        "description": "remove-then carefully remove the paper liner",
+        "step_id": 295,
+        "errors": [
+          {
+            "tag": "Other",
+            "description": "Flipped the cake after removing the paper liner"
+          }
+        ],
+        "start_time": 963.139011260131,
+        "end_time": 971.2270604102363
+      },
+      {
+        "description": "Scoop-While the cake is cooling, prepare to pipe the frosting. Scoop 4 spoonfuls of chocolate frosting into a zip-top bag",
+        "step_id": 298,
+        "start_time": 980.2453457223571,
+        "end_time": 1107.6695645085053
+      },
+      {
+        "description": "seal-seal zip top bag, removing as much air as possible",
+        "step_id": 311,
+        "start_time": 1109.9724118359659,
+        "end_time": 1156.7969741609963
+      },
+      {
+        "description": "cut-Use scissors to cut one corner from the bag to create a small opening 1/4 inch in diameter",
+        "step_id": 306,
+        "start_time": 1158.3322057126368,
+        "end_time": 1182.8959105388822
+      },
+      {
+        "description": "Squeeze-Squeeze the frosting through the opening to apply small dollops of frosting to the plate in a circle around the base of the cake",
+        "step_id": 302,
+        "start_time": 1190.572068297084,
+        "end_time": 1255.051793465978
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 303,
+          "description": "Place-Place the paper cupcake liner inside the mug",
+          "start_time": 262.5245953304982,
+          "end_time": 306.652,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You might want to switch to a standard-shaped mug for this step. The liner fits better in a regular mug, which ensures the cake cooks evenly."
+            },
+            {
+              "role": "user",
+              "utterance": "Good point, I'll grab a different one."
+            }
+          ]
+        },
+        {
+          "step_id": 295,
+          "description": "remove-then carefully remove the paper liner",
+          "start_time": 963.139011260131,
+          "end_time": 971.2270604102363,
+          "error_tag": "Other",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Ideally, you should keep the cake in its current position after removing the liner, rather than flipping it, so it sits correctly for the decoration step."
+            },
+            {
+              "role": "user",
+              "utterance": "Oh, I'll flip it back."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "26_29",
+    "activity_id": 26,
+    "step_annotations": [
+      {
+        "description": "Measure and add-a pinch of salt to the mixing bowl",
+        "step_id": 310,
+        "start_time": 0.609,
+        "end_time": 38.700853379708384
+      },
+      {
+        "description": "Measure and add-1/4 tsp baking powder to the bowl",
+        "step_id": 304,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Add more baking powder. Might give bitter taste to the cupcake"
+          }
+        ],
+        "start_time": 39.5705354781288,
+        "end_time": 87.83789194046173,
+        "modified_description": "Measure and add-1/2 tsp baking powder to the bowl"
+      },
+      {
+        "description": "Measure and add-1.5 tbsp sugar to the mixing bowl",
+        "step_id": 297,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Add more sugar. Might make the cake very sweet"
+          }
+        ],
+        "start_time": 88.142,
+        "end_time": 119.58128853280682,
+        "modified_description": "Measure and add-2 tbsp sugar to the mixing bowl"
+      },
+      {
+        "description": "Measure and add-Measure and add 2 tbsp flour to the mixing bowl",
+        "step_id": 299,
+        "start_time": 124.79938112332928,
+        "end_time": 144.8020693869988
+      },
+      {
+        "description": "Whisk-Whisk to combine mixture of flour, sugar and baking powder in the bowl",
+        "step_id": 308,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Use spoon instead of a whisker"
+          }
+        ],
+        "start_time": 150.02016197752127,
+        "end_time": 160.89118820777645
+      },
+      {
+        "description": "Measure and add-2 tbsp water to the bowl",
+        "step_id": 296,
+        "start_time": 164.8047576506683,
+        "end_time": 180.02419437302552
+      },
+      {
+        "description": "Measure and add-Measure and add 2 tsp vegetable oil to the bowl",
+        "step_id": 300,
+        "start_time": 186.54681011117862,
+        "end_time": 238.72773601640338
+      },
+      {
+        "description": "Measure and add-1/4 tsp vanilla extract to the bowl",
+        "step_id": 313,
+        "start_time": 242.78624362883488,
+        "end_time": 270.6160707782881
+      },
+      {
+        "description": "Place-Place the paper cupcake liner inside the mug",
+        "step_id": 303,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Folded paper cupcake liner will not cover the bottom of the cup fully"
+          }
+        ],
+        "start_time": 280.90731778979347,
+        "end_time": 310.0416680868773,
+        "modified_description": "Place-Place the FOLDED paper cupcake liner inside the mug"
+      },
+      {
+        "description": "Whisk-Whisk batter until no lumps remain",
+        "step_id": 294,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Did not whisk completely. Will lead to lumps in the cupcake"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Used spoon instead of whisker"
+          }
+        ],
+        "start_time": 312.2158733329283,
+        "end_time": 325.6959458584447,
+        "modified_description": "NOT ENOUGH Whisk-Whisk batter"
+      },
+      {
+        "description": "Set-Set aside the lined mug",
+        "step_id": 301,
+        "start_time": 327.4353100552856,
+        "end_time": 329.044
+      },
+      {
+        "description": "Pour-Pour batter into prepared mug",
+        "step_id": 307,
+        "start_time": 330.0443563505468,
+        "end_time": 346.56831622053465
+      },
+      {
+        "description": "Microwave-Microwave the mug and batter on high power for 60 seconds. Check if the cake is done by inserting and toothpick into the center of the cake and then removing it. If wet batter clings to the toothpick, microwave for an additional 5 seconds. If the toothpick comes out clean, continue",
+        "step_id": 312,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Microwave for 90 seconds."
+          }
+        ],
+        "start_time": 352.149964442364,
+        "end_time": 572.7355616023744
+      },
+      {
+        "description": "Invert-Invert the mug to release the cake onto a plate",
+        "step_id": 309,
+        "start_time": 575.2947081051033,
+        "end_time": 586.6005753845687
+      },
+      {
+        "description": "Allow-Allow to cool until it is no longer hot to the touch",
+        "step_id": 305,
+        "start_time": 587.3389999999999,
+        "end_time": 617.9091309277036
+      },
+      {
+        "description": "remove-then carefully remove the paper liner",
+        "step_id": 295,
+        "start_time": 619.6484951245444,
+        "end_time": 629.214998207169
+      },
+      {
+        "description": "Scoop-While the cake is cooling, prepare to pipe the frosting. Scoop 4 spoonfuls of chocolate frosting into a zip-top bag",
+        "step_id": 298,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Take only 1 spoon, will not be enough for the forsting"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Used cocoa powder instead of chocolate frosting"
+          }
+        ],
+        "start_time": 634.4330907976914,
+        "end_time": 700.5289302776429,
+        "modified_description": "Scoop-While the cake is cooling, prepare to pipe the frosting. Scoop 1 spoonfuls of chocolate powder into a zip-top bag"
+      },
+      {
+        "description": "seal-seal zip top bag, removing as much air as possible",
+        "step_id": 311,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Do not remove the air"
+          }
+        ],
+        "start_time": 688.705395082451,
+        "end_time": 696.0769862023955,
+        "modified_description": "seal-seal zip top bag"
+      },
+      {
+        "description": "cut-Use scissors to cut one corner from the bag to create a small opening 1/4 inch in diameter",
+        "step_id": 306,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Cut a bigger hole in the bag"
+          }
+        ],
+        "start_time": 700.5910504275299,
+        "end_time": 715.5827132669675,
+        "modified_description": "cut-Use scissors to cut one corner from the bag to create a small opening 1/2 inch in diameter"
+      },
+      {
+        "description": "Squeeze-Squeeze the frosting through the opening to apply small dollops of frosting to the plate in a circle around the base of the cake",
+        "step_id": 302,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 304,
+          "description": "Measure and add-1/4 tsp baking powder to the bowl",
+          "start_time": 39.5705354781288,
+          "end_time": 87.83789194046173,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you added a bit more baking powder than the 1/4 teaspoon required. You might want to remove the excess to avoid a bitter taste."
+            }
+          ]
+        },
+        {
+          "step_id": 297,
+          "description": "Measure and add-1.5 tbsp sugar to the mixing bowl",
+          "start_time": 88.142,
+          "end_time": 119.58128853280682,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like about 2 tablespoons of sugar. Since the recipe calls for 1.5, you may want to scoop a little out so it's not too sweet."
+            }
+          ]
+        },
+        {
+          "step_id": 308,
+          "description": "Whisk-Whisk to combine mixture of flour, sugar and baking powder in the bowl",
+          "start_time": 150.02016197752127,
+          "end_time": 160.89118820777645,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Using a whisk instead of a spoon will help you combine the dry ingredients much more evenly."
+            }
+          ]
+        },
+        {
+          "step_id": 303,
+          "description": "Place-Place the paper cupcake liner inside the mug",
+          "start_time": 280.90731778979347,
+          "end_time": 310.0416680868773,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The liner is folded and doesn't cover the bottom fully. You should unfold it so the batter doesn't leak onto the mug."
+            }
+          ]
+        },
+        {
+          "step_id": 294,
+          "description": "Whisk-Whisk batter until no lumps remain",
+          "start_time": 312.2158733329283,
+          "end_time": 325.6959458584447,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The batter still has some lumps in it. You might want to keep whisking for a moment until it's completely smooth."
+            }
+          ]
+        },
+        {
+          "step_id": 294,
+          "description": "Whisk-Whisk batter until no lumps remain",
+          "start_time": 312.2158733329283,
+          "end_time": 325.6959458584447,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "A whisk would work better here than a spoon to get that smooth, lump-free texture."
+            }
+          ]
+        },
+        {
+          "step_id": 312,
+          "description": "Microwave-Microwave the mug and batter on high power for 60 seconds...",
+          "start_time": 352.149964442364,
+          "end_time": 572.7355616023744,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The recipe suggests 60 seconds. Setting it for 90 seconds might dry out the cake, so you may want to stop it early."
+            }
+          ]
+        },
+        {
+          "step_id": 298,
+          "description": "Scoop-While the cake is cooling, prepare to pipe the frosting. Scoop 4 spoonfuls of chocolate frosting into a zip-top bag",
+          "start_time": 634.4330907976914,
+          "end_time": 700.5289302776429,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "One spoonful might not be enough. You'll likely need about 4 spoonfuls to properly frost the cake."
+            }
+          ]
+        },
+        {
+          "step_id": 298,
+          "description": "Scoop-While the cake is cooling, prepare to pipe the frosting. Scoop 4 spoonfuls of chocolate frosting into a zip-top bag",
+          "start_time": 634.4330907976914,
+          "end_time": 700.5289302776429,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you're using cocoa powder, but you need the prepared chocolate frosting for this step."
+            }
+          ]
+        },
+        {
+          "step_id": 311,
+          "description": "seal-seal zip top bag, removing as much air as possible",
+          "start_time": 688.705395082451,
+          "end_time": 696.0769862023955,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "There's still quite a bit of air in the bag. It helps to squeeze it all out before sealing so piping is easier."
+            }
+          ]
+        },
+        {
+          "step_id": 306,
+          "description": "cut-Use scissors to cut one corner from the bag to create a small opening 1/4 inch in diameter",
+          "start_time": 700.5910504275299,
+          "end_time": 715.5827132669675,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That cut looks a bit larger than 1/4 inch. You might need to pipe very carefully since the flow will be faster."
+            }
+          ]
+        },
+        {
+          "step_id": 302,
+          "description": "Squeeze-Squeeze the frosting through the opening to apply small dollops of frosting to the plate in a circle around the base of the cake",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to pipe the frosting onto the plate to complete the decoration!"
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "26_30",
+    "activity_id": 26,
+    "step_annotations": [
+      {
+        "description": "Measure and add-Measure and add 2 tbsp flour to the mixing bowl",
+        "step_id": 299,
+        "start_time": 3.5251930953664266,
+        "end_time": 41.46574633392064
+      },
+      {
+        "description": "Measure and add-1.5 tbsp sugar to the mixing bowl",
+        "step_id": 297,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Using salt in place of sugar"
+          }
+        ],
+        "start_time": 54.815200251189715,
+        "end_time": 91.35054781424193,
+        "modified_description": "Measure and add-1.5 tbsp salt to the mixing bowl"
+      },
+      {
+        "description": "Measure and add-a pinch of salt to the mixing bowl",
+        "step_id": 310,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Add a pinch of sugar to the mixing bowl instead of salt"
+          }
+        ],
+        "start_time": 92.75575348974394,
+        "end_time": 122.96767551303711,
+        "modified_description": "Measure and add-a pinch of sugar to the mixing bowl"
+      },
+      {
+        "description": "Whisk-Whisk to combine mixture of flour, sugar and baking powder in the bowl",
+        "step_id": 308,
+        "start_time": 167.93425712910138,
+        "end_time": 211.49563306966363
+      },
+      {
+        "description": "Measure and add-1/4 tsp vanilla extract to the bowl",
+        "step_id": 313,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Measure and add-1/2 tsp vanilla extract to the bowl"
+          }
+        ],
+        "start_time": 222.03467563592866,
+        "end_time": 278.242902656009,
+        "modified_description": "Measure and add-1/2 tsp vanilla extract to the bowl"
+      },
+      {
+        "description": "Measure and add-2 tbsp water to the bowl",
+        "step_id": 296,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Measure and add-2 tbsp milk to the bowl"
+          }
+        ],
+        "start_time": 286.674136709021,
+        "end_time": 343.58496656685236,
+        "modified_description": "Measure and add-2 tbsp milk to the bowl"
+      },
+      {
+        "description": "Place-Place the paper cupcake liner inside the mug",
+        "step_id": 303,
+        "start_time": 344.27142071354314,
+        "end_time": 387.19710837233066
+      },
+      {
+        "description": "Set-Set aside the lined mug",
+        "step_id": 301,
+        "start_time": 386.361,
+        "end_time": 391.735012441214
+      },
+      {
+        "description": "Measure and add-Measure and add 2 tsp vegetable oil to the bowl",
+        "step_id": 300,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Measure and add-Measure and add 2 tsp olive oil to the bowl"
+          }
+        ],
+        "start_time": 399.7931935869327,
+        "end_time": 430.00511561022586,
+        "modified_description": "Measure and add-Measure and add 2 tsp olive oil to the bowl"
+      },
+      {
+        "description": "Whisk-Whisk batter until no lumps remain",
+        "step_id": 294,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Use spoon instead of whisker to whisk batter until no lumps remain"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Using hands in the last few seconds of the video"
+          }
+        ],
+        "start_time": 447.57018655400094,
+        "end_time": 498.15759087207323,
+        "modified_description": "Whisk-Whisk batter with a spoon until no lumps remain"
+      },
+      {
+        "description": "Pour-Pour batter into prepared mug",
+        "step_id": 307,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Using hand to transfer batter into prepared mug"
+          }
+        ],
+        "start_time": 518.5330731668524,
+        "end_time": 580.3621228889407
+      },
+      {
+        "description": "Invert-Invert the mug to release the cake onto a plate",
+        "step_id": 309,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Invert-Invert the mug to release the cake onto a bowl"
+          }
+        ],
+        "start_time": 599.3323995082178,
+        "end_time": 626,
+        "modified_description": "Invert-Invert the mug to release the cake onto a bowl"
+      },
+      {
+        "description": "Allow-Allow to cool until it is no longer hot to the touch",
+        "step_id": 305,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Allow-No time to allow for cooling so that it is still hot to the touch"
+          }
+        ],
+        "start_time": 626,
+        "end_time": 635,
+        "modified_description": "Allow-No time to allow for cooling so that it is still hot to the touch"
+      },
+      {
+        "description": "remove-then carefully remove the paper liner",
+        "step_id": 295,
+        "start_time": 635.8677470712701,
+        "end_time": 649.9198038262901
+      },
+      {
+        "description": "Scoop-While the cake is cooling, prepare to pipe the frosting. Scoop 4 spoonfuls of chocolate frosting into a zip-top bag",
+        "step_id": 298,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Scooped 2 spoonfuls instead of 4 spoonfuls of chocolate frosting into a zip-top bag"
+          },
+          {
+            "tag": "Technique Error",
+            "description": "Transferring with hand instead of scooping with a spoon"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Using polythene bag instead of zip-top bag"
+          }
+        ],
+        "start_time": 659.7562435548042,
+        "end_time": 751.0946124624347,
+        "modified_description": "Scoop-While the cake is cooling, prepare to pipe the frosting. Scoop 2 spoonfuls of chocolate frosting into a polythene"
+      },
+      {
+        "description": "cut-Use scissors to cut one corner from the bag to create a small opening 1/4 inch in diameter",
+        "step_id": 306,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Use knife instead of scissors to cut one corner"
+          }
+        ],
+        "start_time": 752.9855286166986,
+        "end_time": 786.0747765469721,
+        "modified_description": "cut-Use knife to cut one corner from the bag to create a small opening 1/4 inch in diameter"
+      },
+      {
+        "description": "Squeeze-Squeeze the frosting through the opening to apply small dollops of frosting to the plate in a circle around the base of the cake",
+        "step_id": 302,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Squeeze in a square instead of circle"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Use bowl instead of plate"
+          }
+        ],
+        "start_time": 787.44,
+        "end_time": 866.3214778535994,
+        "modified_description": "Squeeze-Squeeze the frosting through the opening to apply small dollops of frosting to the bowl in a square around the base of the cake"
+      },
+      {
+        "description": "Measure and add-1/4 tsp baking powder to the bowl",
+        "step_id": 304,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Microwave-Microwave the mug and batter on high power for 60 seconds. Check if the cake is done by inserting and toothpick into the center of the cake and then removing it. If wet batter clings to the toothpick, microwave for an additional 5 seconds. If the toothpick comes out clean, continue",
+        "step_id": 312,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "seal-seal zip top bag, removing as much air as possible",
+        "step_id": 311,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 297,
+          "description": "Measure and add-1.5 tbsp sugar to the mixing bowl",
+          "start_time": 54.815200251189715,
+          "end_time": 91.35054781424193,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you've added salt, but the recipe calls for 1.5 tablespoons of sugar here."
+            }
+          ]
+        },
+        {
+          "step_id": 310,
+          "description": "Measure and add-a pinch of salt to the mixing bowl",
+          "start_time": 92.75575348974394,
+          "end_time": 122.96767551303711,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That appears to be sugar. You need a pinch of salt for this step."
+            }
+          ]
+        },
+        {
+          "step_id": 313,
+          "description": "Measure and add-1/4 tsp vanilla extract to the bowl",
+          "start_time": 222.03467563592866,
+          "end_time": 278.242902656009,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You've measured out 1/2 a teaspoon, but the recipe only requires 1/4 teaspoon of vanilla."
+            }
+          ]
+        },
+        {
+          "step_id": 296,
+          "description": "Measure and add-2 tbsp water to the bowl",
+          "start_time": 286.674136709021,
+          "end_time": 343.58496656685236,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I noticed you are using milk, but the instructions specify adding 2 tablespoons of water."
+            }
+          ]
+        },
+        {
+          "step_id": 300,
+          "description": "Measure and add-Measure and add 2 tsp vegetable oil to the bowl",
+          "start_time": 399.7931935869327,
+          "end_time": 430.00511561022586,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're using olive oil, which has a strong flavor. Vegetable oil is recommended for a neutral taste."
+            }
+          ]
+        },
+        {
+          "step_id": 294,
+          "description": "Whisk-Whisk batter until no lumps remain",
+          "start_time": 447.57018655400094,
+          "end_time": 498.15759087207323,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Using a whisk instead of a spoon will help get rid of those lumps much more effectively."
+            }
+          ]
+        },
+        {
+          "step_id": 294,
+          "description": "Whisk-Whisk batter until no lumps remain",
+          "start_time": 447.57018655400094,
+          "end_time": 498.15759087207323,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It is best to use a utensil to mix the batter rather than your hands to keep things clean."
+            }
+          ]
+        },
+        {
+          "step_id": 307,
+          "description": "Pour-Pour batter into prepared mug",
+          "start_time": 518.5330731668524,
+          "end_time": 580.3621228889407,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please try pouring the batter directly or using a spoon; using your hand is quite messy."
+            }
+          ]
+        },
+        {
+          "step_id": 309,
+          "description": "Invert-Invert the mug to release the cake onto a plate",
+          "start_time": 599.3323995082178,
+          "end_time": 626.0,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You should invert the cake onto a plate for serving, rather than a bowl."
+            }
+          ]
+        },
+        {
+          "step_id": 305,
+          "description": "Allow-Allow to cool until it is no longer hot to the touch",
+          "start_time": 626.0,
+          "end_time": 635.0,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please be careful, the mug is still very hot. Let it cool a bit longer before touching it."
+            }
+          ]
+        },
+        {
+          "step_id": 298,
+          "description": "Scoop-While the cake is cooling, prepare to pipe the frosting. Scoop 4 spoonfuls of chocolate frosting into a zip-top bag",
+          "start_time": 659.7562435548042,
+          "end_time": 751.0946124624347,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You have added 2 spoonfuls, but the recipe recommends using 4 spoonfuls of frosting."
+            }
+          ]
+        },
+        {
+          "step_id": 298,
+          "description": "Scoop-While the cake is cooling, prepare to pipe the frosting. Scoop 4 spoonfuls of chocolate frosting into a zip-top bag",
+          "start_time": 659.7562435548042,
+          "end_time": 751.0946124624347,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I recommend using a spoon to transfer the frosting instead of your hand to keep it neat."
+            }
+          ]
+        },
+        {
+          "step_id": 298,
+          "description": "Scoop-While the cake is cooling, prepare to pipe the frosting. Scoop 4 spoonfuls of chocolate frosting into a zip-top bag",
+          "start_time": 659.7562435548042,
+          "end_time": 751.0946124624347,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It is better to use a zip-top bag here, as standard polythene bags may not be strong enough for piping."
+            }
+          ]
+        },
+        {
+          "step_id": 306,
+          "description": "cut-Use scissors to cut one corner from the bag to create a small opening 1/4 inch in diameter",
+          "start_time": 752.9855286166986,
+          "end_time": 786.0747765469721,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please use scissors to cut the corner. Using a knife in that manner poses a risk of injury."
+            }
+          ]
+        },
+        {
+          "step_id": 302,
+          "description": "Squeeze-Squeeze the frosting through the opening to apply small dollops of frosting to the plate in a circle around the base of the cake",
+          "start_time": 787.44,
+          "end_time": 866.3214778535994,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try to arrange the frosting dollops in a circle around the base, rather than in a square."
+            }
+          ]
+        },
+        {
+          "step_id": 302,
+          "description": "Squeeze-Squeeze the frosting through the opening to apply small dollops of frosting to the plate in a circle around the base of the cake",
+          "start_time": 787.44,
+          "end_time": 866.3214778535994,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The frosting should go on the plate around the cake, not into a separate bowl."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "26_34",
+    "activity_id": 26,
+    "step_annotations": [
+      {
+        "description": "Measure and add-1.5 tbsp sugar to the mixing bowl",
+        "step_id": 297,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Add 3 tbsp instead of 1.5 tbsp"
+          },
+          {
+            "tag": "Technique Error",
+            "description": "Spilling while measuring the sugar"
+          }
+        ],
+        "start_time": 0,
+        "end_time": 87.99996024096386,
+        "modified_description": "Measure and add-3 tbsp sugar to the mixing bowl"
+      },
+      {
+        "description": "Measure and add-1/4 tsp baking powder to the bowl",
+        "step_id": 304,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Add baking soda instead of baking powder"
+          }
+        ],
+        "start_time": 100.77495745099539,
+        "end_time": 152.5001249208749,
+        "modified_description": "Measure and add-1/4 tsp baking soda to the bowl"
+      },
+      {
+        "description": "Measure and add-a pinch of salt to the mixing bowl",
+        "step_id": 310,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "drop/ spill salt while trying to measure and trasfer"
+          }
+        ],
+        "start_time": 158.54592371605563,
+        "end_time": 174.66805383653755,
+        "modified_description": "Measure and add-a pinch of salt to the mixing bowl and spill while doing it"
+      },
+      {
+        "description": "Whisk-Whisk to combine mixture of flour, sugar and baking powder in the bowl",
+        "step_id": 308,
+        "start_time": 179.3703417883448,
+        "end_time": 206.3837196473217
+      },
+      {
+        "description": "Measure and add-1/4 tsp vanilla extract to the bowl",
+        "step_id": 313,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "spilling vanilla extract in the process"
+          }
+        ],
+        "start_time": 214.97337913774237,
+        "end_time": 253.26343817388698,
+        "modified_description": "Measure and add-1/4 tsp vanilla extract to the bowl and spill while doing the procedure"
+      },
+      {
+        "description": "Measure and add-Measure and add 2 tsp vegetable oil to the bowl",
+        "step_id": 300,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "add 1 tsp instead of 2 tsp"
+          }
+        ],
+        "start_time": 266.40000003151033,
+        "end_time": 311.40761328452237,
+        "modified_description": "Measure and add-Measure and add 1 tsp vegetable oil to the bowl"
+      },
+      {
+        "description": "Measure and add-2 tbsp water to the bowl",
+        "step_id": 296,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "use tsp instead of tbsp"
+          }
+        ],
+        "start_time": 312.3779152823207,
+        "end_time": 359.400794800393,
+        "modified_description": "Measure and add-2 tsp water to the bowl"
+      },
+      {
+        "description": "Whisk-Whisk batter until no lumps remain",
+        "step_id": 294,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "whisk incompletely"
+          }
+        ],
+        "start_time": 363.43132733051345,
+        "end_time": 405.01618676826445,
+        "modified_description": "Whisk-Whisk batter until with visible lumps remaining"
+      },
+      {
+        "description": "Pour-Pour batter into prepared mug",
+        "step_id": 307,
+        "start_time": 411.1259622702725,
+        "end_time": 452.294973113646
+      },
+      {
+        "description": "Microwave-Microwave the mug and batter on high power for 60 seconds. Check if the cake is done by inserting and toothpick into the center of the cake and then removing it. If wet batter clings to the toothpick, microwave for an additional 5 seconds. If the toothpick comes out clean, continue",
+        "step_id": 312,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Time is set to 90 sec instead of 60 sec"
+          }
+        ],
+        "start_time": 452.9667285353328,
+        "end_time": 585.9743020293087,
+        "modified_description": "Microwave-Microwave the mug and batter on high power for 90 seconds. Check if the cake is done by inserting and toothpick into the center of the cake and then removing it. If wet batter clings to the toothpick, microwave for an additional 5 seconds. If the toothpick comes out clean, continue"
+      },
+      {
+        "description": "Invert-Invert the mug to release the cake onto a plate",
+        "step_id": 309,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Use butter knife to scrape the ingredients from the mug"
+          }
+        ],
+        "start_time": 589.1411490172604,
+        "end_time": 656.3166911859352,
+        "modified_description": "Invert-Invert the mug to release the cake onto a unclean plate"
+      },
+      {
+        "description": "Allow-Allow to cool until it is no longer hot to the touch",
+        "step_id": 305,
+        "start_time": 653,
+        "end_time": 801
+      },
+      {
+        "description": "Scoop-While the cake is cooling, prepare to pipe the frosting. Scoop 4 spoonfuls of chocolate frosting into a zip-top bag",
+        "step_id": 298,
+        "start_time": 673.7823321497906,
+        "end_time": 775.8891562461761,
+        "modified_description": "Scoop-While the cake is hot, prepare to pipe the frosting. Scoop 4 spoonfuls of chocolate frosting into a zip-top bag"
+      },
+      {
+        "description": "cut-Use scissors to cut one corner from the bag to create a small opening 1/4 inch in diameter",
+        "step_id": 306,
+        "start_time": 781.0160615128843,
+        "end_time": 797.8013648138932
+      },
+      {
+        "description": "Squeeze-Squeeze the frosting through the opening to apply small dollops of frosting to the plate in a circle around the base of the cake",
+        "step_id": 302,
+        "start_time": 801.1061213847793,
+        "end_time": 821.3133982973075
+      },
+      {
+        "description": "Measure and add-Measure and add 2 tbsp flour to the mixing bowl",
+        "step_id": 299,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Place-Place the paper cupcake liner inside the mug",
+        "step_id": 303,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Set-Set aside the lined mug",
+        "step_id": 301,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "seal-seal zip top bag, removing as much air as possible",
+        "step_id": 311,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "remove-then carefully remove the paper liner",
+        "step_id": 295,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 297,
+          "description": "Measure and add-1.5 tbsp sugar to the mixing bowl",
+          "start_time": 0,
+          "end_time": 87.99996024096386,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you added 3 tablespoons of sugar, but the recipe calls for 1.5. You might want to remove about half of that so it's not too sweet."
+            }
+          ]
+        },
+        {
+          "step_id": 297,
+          "description": "Measure and add-1.5 tbsp sugar to the mixing bowl",
+          "start_time": 0,
+          "end_time": 87.99996024096386,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try to keep the spoon level and steady over the bowl to avoid spilling the sugar."
+            }
+          ]
+        },
+        {
+          "step_id": 304,
+          "description": "Measure and add-1/4 tsp baking powder to the bowl",
+          "start_time": 100.77495745099539,
+          "end_time": 152.5001249208749,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You've added baking soda, but this recipe needs baking powder. You should swap that out so the cake rises correctly."
+            }
+          ]
+        },
+        {
+          "step_id": 310,
+          "description": "Measure and add-a pinch of salt to the mixing bowl",
+          "start_time": 158.54592371605563,
+          "end_time": 174.66805383653755,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "To prevent spills, it helps to pour the salt into your hand or a small spoon first, rather than directly into the bowl."
+            }
+          ]
+        },
+        {
+          "step_id": 313,
+          "description": "Measure and add-1/4 tsp vanilla extract to the bowl",
+          "start_time": 214.97337913774237,
+          "end_time": 253.26343817388698,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Nice and slow with the liquid. Pouring gently helps ensure it all goes into the spoon."
+            }
+          ]
+        },
+        {
+          "step_id": 300,
+          "description": "Measure and add-Measure and add 2 tsp vegetable oil to the bowl",
+          "start_time": 266.40000003151033,
+          "end_time": 311.40761328452237,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You've added 1 teaspoon of oil, but you need 2. Please add one more teaspoon."
+            }
+          ]
+        },
+        {
+          "step_id": 296,
+          "description": "Measure and add-2 tbsp water to the bowl",
+          "start_time": 312.3779152823207,
+          "end_time": 359.400794800393,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You used a teaspoon there, but the recipe calls for tablespoons. You'll need to add significantly more water to get the right amount."
+            }
+          ]
+        },
+        {
+          "step_id": 294,
+          "description": "Whisk-Whisk batter until no lumps remain",
+          "start_time": 363.43132733051345,
+          "end_time": 405.01618676826445,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The batter still has a few lumps. You should keep whisking until it's completely smooth."
+            }
+          ]
+        },
+        {
+          "step_id": 312,
+          "description": "Microwave-Microwave the mug and batter on high power for 60 seconds. Check if the cake is done by inserting and toothpick into the center of the cake and then removing it. If wet batter clings to the toothpick, microwave for an additional 5 seconds. If the toothpick comes out clean, continue",
+          "start_time": 452.9667285353328,
+          "end_time": 585.9743020293087,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You set the time for 90 seconds, but 60 is usually enough. You might want to stop it early so the cake doesn't dry out."
+            }
+          ]
+        },
+        {
+          "step_id": 309,
+          "description": "Invert-Invert the mug to release the cake onto a plate",
+          "start_time": 589.1411490172604,
+          "end_time": 656.3166911859352,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Instead of scraping it out with the knife, try turning the mug upside down and giving the bottom a firm tap."
+            }
+          ]
+        },
+        {
+          "step_id": 299,
+          "description": "Measure and add-Measure and add 2 tbsp flour to the mixing bowl",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you missed the flour. Make sure to mix in 2 tablespoons of flour before you proceed."
+            }
+          ]
+        },
+        {
+          "step_id": 303,
+          "description": "Place-Place the paper cupcake liner inside the mug",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You forgot to place the cupcake liner in the mug. You should add it now to prevent the cake from sticking."
+            }
+          ]
+        },
+        {
+          "step_id": 301,
+          "description": "Set-Set aside the lined mug",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Once you have the mug ready, you can set it aside so you have space to mix the batter."
+            }
+          ]
+        },
+        {
+          "step_id": 311,
+          "description": "seal-seal zip top bag, removing as much air as possible",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Make sure to seal the bag completely before you start piping, or the frosting will squeeze out the top."
+            }
+          ]
+        },
+        {
+          "step_id": 295,
+          "description": "remove-then carefully remove the paper liner",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to peel off the paper liner before you add the frosting."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "26_36",
+    "activity_id": 26,
+    "step_annotations": [
+      {
+        "description": "Measure and add-1/4 tsp baking powder to the bowl",
+        "step_id": 304,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Dropping the measuring instrument in the bowl"
+          }
+        ],
+        "start_time": 10.793893229166668,
+        "end_time": 57.227877725290696
+      },
+      {
+        "description": "Measure and add-a pinch of salt to the mixing bowl",
+        "step_id": 310,
+        "start_time": 63.47971389693709,
+        "end_time": 74.38862515521524
+      },
+      {
+        "description": "Measure and add-Measure and add 2 tbsp flour to the mixing bowl",
+        "step_id": 299,
+        "start_time": 100.6691840956126,
+        "end_time": 150.25514436051327
+      },
+      {
+        "description": "Measure and add-1.5 tbsp sugar to the mixing bowl",
+        "step_id": 297,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Use of soiled measuring instrument"
+          }
+        ],
+        "start_time": 159.18061720819537,
+        "end_time": 196.86594700951989
+      },
+      {
+        "description": "Whisk-Whisk to combine mixture of flour, sugar and baking powder in the bowl",
+        "step_id": 308,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "use spoon to whisk instead of whisker"
+          }
+        ],
+        "start_time": 205.79141985720202,
+        "end_time": 219.6754887313742,
+        "modified_description": "Whisk-Whisk with spoon to combine mixture of flour, sugar and baking powder in the bowl"
+      },
+      {
+        "description": "Measure and add-Measure and add 2 tsp vegetable oil to the bowl",
+        "step_id": 300,
+        "start_time": 228.1051019764073,
+        "end_time": 285.62481588369207
+      },
+      {
+        "description": "Place-Place the paper cupcake liner inside the mug",
+        "step_id": 303,
+        "start_time": 294.0544291287252,
+        "end_time": 316.36811124793047
+      },
+      {
+        "description": "Set-Set aside the lined mug",
+        "step_id": 301,
+        "start_time": 315,
+        "end_time": 322
+      },
+      {
+        "description": "Measure and add-2 tbsp water to the bowl",
+        "step_id": 296,
+        "start_time": 325.29358409561263,
+        "end_time": 346.11968740687087
+      },
+      {
+        "description": "Measure and add-1/4 tsp vanilla extract to the bowl",
+        "step_id": 313,
+        "start_time": 357.524458267798,
+        "end_time": 390.25119204263245
+      },
+      {
+        "description": "Whisk-Whisk batter until no lumps remain",
+        "step_id": 294,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "use a spoon to whisk instead of whisker"
+          }
+        ],
+        "start_time": 394.71392846647353,
+        "end_time": 438.8454331022352,
+        "modified_description": "Whisk-Whisk batter with spoon until no lumps remain"
+      },
+      {
+        "description": "Pour-Pour batter into prepared mug",
+        "step_id": 307,
+        "start_time": 445.2916079366723,
+        "end_time": 471.07630727442057
+      },
+      {
+        "description": "Microwave-Microwave the mug and batter on high power for 60 seconds. Check if the cake is done by inserting and toothpick into the center of the cake and then removing it. If wet batter clings to the toothpick, microwave for an additional 5 seconds. If the toothpick comes out clean, continue",
+        "step_id": 312,
+        "start_time": 476.0349033009106,
+        "end_time": 560.8268953538908
+      },
+      {
+        "description": "Invert-Invert the mug to release the cake onto a plate",
+        "step_id": 309,
+        "start_time": 571.2399470095199,
+        "end_time": 582.644717870447
+      },
+      {
+        "description": "Allow-Allow to cool until it is no longer hot to the touch",
+        "step_id": 305,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "did not wait the cake to be cool"
+          }
+        ],
+        "start_time": 583.1405774730961,
+        "end_time": 593.0577695260762
+      },
+      {
+        "description": "remove-then carefully remove the paper liner",
+        "step_id": 295,
+        "start_time": 593.5536291287252,
+        "end_time": 607.4376980028974
+      },
+      {
+        "description": "Scoop-While the cake is cooling, prepare to pipe the frosting. Scoop 4 spoonfuls of chocolate frosting into a zip-top bag",
+        "step_id": 298,
+        "start_time": 617.8507496585265,
+        "end_time": 686.7752344267384
+      },
+      {
+        "description": "seal-seal zip top bag, removing as much air as possible",
+        "step_id": 311,
+        "start_time": 688.2628132346855,
+        "end_time": 713.0557933671358
+      },
+      {
+        "description": "cut-Use scissors to cut one corner from the bag to create a small opening 1/4 inch in diameter",
+        "step_id": 306,
+        "start_time": 716.5268105856788,
+        "end_time": 742.3115099234271
+      },
+      {
+        "description": "Squeeze-Squeeze the frosting through the opening to apply small dollops of frosting to the plate in a circle around the base of the cake",
+        "step_id": 302,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 304,
+          "description": "Measure and add-1/4 tsp baking powder to the bowl",
+          "start_time": 10.793893229166668,
+          "end_time": 57.227877725290696,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful, the measuring spoon slipped into the bowl. You might want to retrieve it before adding the next ingredient."
+            }
+          ]
+        },
+        {
+          "step_id": 297,
+          "description": "Measure and add-1.5 tbsp sugar to the mixing bowl",
+          "start_time": 159.18061720819537,
+          "end_time": 196.86594700951989,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That measuring spoon looks a bit soiled. It is best to use a clean, dry one for the sugar."
+            }
+          ]
+        },
+        {
+          "step_id": 308,
+          "description": "Whisk-Whisk to combine mixture of flour, sugar and baking powder in the bowl",
+          "start_time": 205.79141985720202,
+          "end_time": 219.6754887313742,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "A whisk would work better here to get the dry ingredients evenly combined compared to using a spoon."
+            }
+          ]
+        },
+        {
+          "step_id": 294,
+          "description": "Whisk-Whisk batter until no lumps remain",
+          "start_time": 394.71392846647353,
+          "end_time": 438.8454331022352,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Using a whisk will help you smooth out those lumps much faster than a spoon."
+            }
+          ]
+        },
+        {
+          "step_id": 305,
+          "description": "Allow-Allow to cool until it is no longer hot to the touch",
+          "start_time": 583.1405774730961,
+          "end_time": 593.0577695260762,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please give it a moment to cool down. It might still be too hot to handle safely."
+            }
+          ]
+        },
+        {
+          "step_id": 302,
+          "description": "Squeeze-Squeeze the frosting through the opening to apply small dollops of frosting to the plate in a circle around the base of the cake",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you skipped the frosting. Don't forget to pipe those dollops around the base to finish the dish."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "26_39",
+    "activity_id": 26,
+    "step_annotations": [
+      {
+        "description": "Measure and add-1/4 tsp baking powder to the bowl",
+        "step_id": 304,
+        "start_time": 3,
+        "end_time": 60
+      },
+      {
+        "description": "Measure and add-1.5 tbsp sugar to the mixing bowl",
+        "step_id": 297,
+        "start_time": 61.433,
+        "end_time": 108.782
+      },
+      {
+        "description": "Measure and add-Measure and add 2 tbsp flour to the mixing bowl",
+        "step_id": 299,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Used soiled measuring spoon instead of clean one"
+          }
+        ],
+        "start_time": 109.324,
+        "end_time": 138.889
+      },
+      {
+        "description": "Place-Place the paper cupcake liner inside the mug",
+        "step_id": 303,
+        "start_time": 139.649,
+        "end_time": 169.696
+      },
+      {
+        "description": "Measure and add-a pinch of salt to the mixing bowl",
+        "step_id": 310,
+        "start_time": 173.685,
+        "end_time": 185.564
+      },
+      {
+        "description": "Whisk-Whisk to combine mixture of flour, sugar and baking powder in the bowl",
+        "step_id": 308,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Used hands instead of whisk"
+          }
+        ],
+        "start_time": 188.576,
+        "end_time": 207.02100000000002,
+        "modified_description": "Whisk-Mix with hands to combine mixture of flour, sugar and baking powder in the bowl"
+      },
+      {
+        "description": "Set-Set aside the lined mug",
+        "step_id": 301,
+        "start_time": 209.672,
+        "end_time": 216.852
+      },
+      {
+        "description": "Measure and add-Measure and add 2 tsp vegetable oil to the bowl",
+        "step_id": 300,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "used tbsp instead of tsp"
+          }
+        ],
+        "start_time": 220.03300000000002,
+        "end_time": 243.756,
+        "modified_description": "Measure and add-Measure and add 2 tbsp vegetable oil instead of 2 tsp of vegetable oil to the bowl"
+      },
+      {
+        "description": "Measure and add-1/4 tsp vanilla extract to the bowl",
+        "step_id": 313,
+        "start_time": 244.756,
+        "end_time": 271.105
+      },
+      {
+        "description": "Whisk-Whisk batter until no lumps remain",
+        "step_id": 294,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Used hands to mix"
+          },
+          {
+            "tag": "Technique Error",
+            "description": "Make a big lump instead of a smooth batter"
+          }
+        ],
+        "start_time": 275.68399999999997,
+        "end_time": 302.213,
+        "modified_description": "Whisk-Use hands to mix batter until no lumps remain"
+      },
+      {
+        "description": "Pour-Pour batter into prepared mug",
+        "step_id": 307,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Use hands to place the lump of batter into the mug"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Has a lump instead of a smooth batter"
+          }
+        ],
+        "start_time": 301.671,
+        "end_time": 312.526
+      },
+      {
+        "description": "Microwave-Microwave the mug and batter on high power for 60 seconds. Check if the cake is done by inserting and toothpick into the center of the cake and then removing it. If wet batter clings to the toothpick, microwave for an additional 5 seconds. If the toothpick comes out clean, continue",
+        "step_id": 312,
+        "errors": [
+          {
+            "tag": "Other",
+            "description": "Microwaved to get to a burnt stage"
+          }
+        ],
+        "start_time": 325.478,
+        "end_time": 490.972,
+        "modified_description": "Microwave-Disbalanced the microwave plate. Fix it. Then, microwave the mug and batter on high power for 60 seconds. Check if the cake is done by inserting and toothpick into the center of the cake and then removing it. If wet batter clings to the toothpick, microwave for an additional 5 seconds. If the toothpick comes out clean, continue. Burn the cake"
+      },
+      {
+        "description": "Invert-Invert the mug to release the cake onto a plate",
+        "step_id": 309,
+        "start_time": 494.514,
+        "end_time": 516.465
+      },
+      {
+        "description": "Allow-Allow to cool until it is no longer hot to the touch",
+        "step_id": 305,
+        "start_time": 517.321,
+        "end_time": 566.9110000000001
+      },
+      {
+        "description": "remove-then carefully remove the paper liner",
+        "step_id": 295,
+        "start_time": 567.876,
+        "end_time": 573.417
+      },
+      {
+        "description": "Scoop-While the cake is cooling, prepare to pipe the frosting. Scoop 4 spoonfuls of chocolate frosting into a zip-top bag",
+        "step_id": 298,
+        "start_time": 574.526,
+        "end_time": 641.393
+      },
+      {
+        "description": "cut-Use scissors to cut one corner from the bag to create a small opening 1/4 inch in diameter",
+        "step_id": 306,
+        "start_time": 642.164,
+        "end_time": 654.26
+      },
+      {
+        "description": "Squeeze-Squeeze the frosting through the opening to apply small dollops of frosting to the plate in a circle around the base of the cake",
+        "step_id": 302,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Make a big circle instead of small dollops"
+          }
+        ],
+        "start_time": 656.406,
+        "end_time": 698.437,
+        "modified_description": "Squeeze-Squeeze the frosting through the opening to apply small dollops of frosting to the plate in a circle around the base of the cake. Put the frosting all over."
+      },
+      {
+        "description": "Measure and add-2 tbsp water to the bowl",
+        "step_id": 296,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "seal-seal zip top bag, removing as much air as possible",
+        "step_id": 311,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 299,
+          "description": "Measure and add-Measure and add 2 tbsp flour to the mixing bowl",
+          "start_time": 109.324,
+          "end_time": 138.889,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please make sure to use a clean measuring spoon for the flour to avoid contaminating the dry ingredients."
+            }
+          ]
+        },
+        {
+          "step_id": 308,
+          "description": "Whisk-Whisk to combine mixture of flour, sugar and baking powder in the bowl",
+          "start_time": 188.576,
+          "end_time": 207.02100000000002,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Using a whisk or a fork will work much better than your hands to blend those dry ingredients evenly."
+            }
+          ]
+        },
+        {
+          "step_id": 300,
+          "description": "Measure and add-Measure and add 2 tsp vegetable oil to the bowl",
+          "start_time": 220.03300000000002,
+          "end_time": 243.756,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you used tablespoons instead of teaspoons for the oil. You might want to remove the excess so the batter isn't too oily."
+            }
+          ]
+        },
+        {
+          "step_id": 294,
+          "description": "Whisk-Whisk batter until no lumps remain",
+          "start_time": 275.68399999999997,
+          "end_time": 302.213,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The batter seems a bit lumpy. Using a whisk instead of your hands will help smooth it out perfectly."
+            }
+          ]
+        },
+        {
+          "step_id": 307,
+          "description": "Pour-Pour batter into prepared mug",
+          "start_time": 301.671,
+          "end_time": 312.526,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Ideally, the batter should be smooth before you pour it. It might be worth giving it another mix to get rid of that lump."
+            }
+          ]
+        },
+        {
+          "step_id": 312,
+          "description": "Microwave-Microwave the mug and batter on high power for 60 seconds. Check if the cake is done by inserting and toothpick into the center of the cake and then removing it. If wet batter clings to the toothpick, microwave for an additional 5 seconds. If the toothpick comes out clean, continue",
+          "start_time": 325.478,
+          "end_time": 490.972,
+          "error_tag": "Other",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The cake is cooking too fast and might burn or smoke. Please stop the microwave immediately."
+            }
+          ]
+        },
+        {
+          "step_id": 302,
+          "description": "Squeeze-Squeeze the frosting through the opening to apply small dollops of frosting to the plate in a circle around the base of the cake",
+          "start_time": 656.406,
+          "end_time": 698.437,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try applying short, gentle squeezes to create individual dollops rather than one big circle."
+            }
+          ]
+        },
+        {
+          "step_id": 296,
+          "description": "Measure and add-2 tbsp water to the bowl",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you missed adding the water. The batter needs liquid to reach the right consistency."
+            }
+          ]
+        },
+        {
+          "step_id": 311,
+          "description": "seal-seal zip top bag, removing as much air as possible",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to seal the top of the bag tightly so the frosting doesn't squeeze out the back."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "26_42",
+    "activity_id": 26,
+    "step_annotations": [
+      {
+        "description": "Measure and add-a pinch of salt to the mixing bowl",
+        "step_id": 310,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Add a teaspoon rather than a pinch"
+          }
+        ],
+        "start_time": 0,
+        "end_time": 79.02549713152804,
+        "modified_description": "Measure and add-a teaspoon of salt to the mixing bowl"
+      },
+      {
+        "description": "Measure and add-Measure and add 2 tbsp flour to the mixing bowl",
+        "step_id": 299,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Use tsp rather than tbsp"
+          },
+          {
+            "tag": "Technique Error",
+            "description": "spill some outside and use a tsp rather than a tbsp"
+          }
+        ],
+        "start_time": 85.47655812185687,
+        "end_time": 99.99144535009671,
+        "modified_description": "Measure and add-Measure and add 2 tsp flour to the mixing bowl and spilled some outside while adding"
+      },
+      {
+        "description": "Place-Place the paper cupcake liner inside the mug",
+        "step_id": 303,
+        "start_time": 106.256,
+        "end_time": 163.204
+      },
+      {
+        "description": "Set-Set aside the lined mug",
+        "step_id": 301,
+        "start_time": 169.15699999999998,
+        "end_time": 174.03199999999998
+      },
+      {
+        "description": "Measure and add-1/4 tsp baking powder to the bowl",
+        "step_id": 304,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "spilled the baking powder out while adding to cup"
+          },
+          {
+            "tag": "Measurement Error",
+            "description": "Added 1/2 tsp rather than 1/4 tsp"
+          }
+        ],
+        "start_time": 177.301,
+        "end_time": 225.347,
+        "modified_description": "Measure and add-1/4 tsp baking powder to the bowl and spill some outside"
+      },
+      {
+        "description": "Measure and add-2 tbsp water to the bowl",
+        "step_id": 296,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before whisking the mixture"
+          }
+        ],
+        "start_time": 226.787,
+        "end_time": 268.98,
+        "modified_description": "Measure and add-2 tbsp water to the bowl"
+      },
+      {
+        "description": "Whisk-Whisk to combine mixture of flour, sugar and baking powder in the bowl",
+        "step_id": 308,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding water"
+          }
+        ],
+        "start_time": 269.738,
+        "end_time": 288.345
+      },
+      {
+        "description": "Pour-Pour batter into prepared mug",
+        "step_id": 307,
+        "start_time": 331.907,
+        "end_time": 345.27
+      },
+      {
+        "description": "Microwave-Microwave the mug and batter on high power for 60 seconds. Check if the cake is done by inserting and toothpick into the center of the cake and then removing it. If wet batter clings to the toothpick, microwave for an additional 5 seconds. If the toothpick comes out clean, continue",
+        "step_id": 312,
+        "start_time": 364.759,
+        "end_time": 505.513
+      },
+      {
+        "description": "Allow-Allow to cool until it is no longer hot to the touch",
+        "step_id": 305,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before inverting the mug"
+          }
+        ],
+        "start_time": 507.246,
+        "end_time": 576.023
+      },
+      {
+        "description": "Invert-Invert the mug to release the cake onto a plate",
+        "step_id": 309,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after allowing the cake to cool"
+          }
+        ],
+        "start_time": 580.4639999999999,
+        "end_time": 620.583
+      },
+      {
+        "description": "remove-then carefully remove the paper liner",
+        "step_id": 295,
+        "start_time": 625.432,
+        "end_time": 643.918
+      },
+      {
+        "description": "Scoop-While the cake is cooling, prepare to pipe the frosting. Scoop 4 spoonfuls of chocolate frosting into a zip-top bag",
+        "step_id": 298,
+        "start_time": 647.822,
+        "end_time": 716.672
+      },
+      {
+        "description": "seal-seal zip top bag, removing as much air as possible",
+        "step_id": 311,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Did not remove the air from the bag completely"
+          }
+        ],
+        "start_time": 720.382,
+        "end_time": 756.258
+      },
+      {
+        "description": "cut-Use scissors to cut one corner from the bag to create a small opening 1/4 inch in diameter",
+        "step_id": 306,
+        "start_time": 770.527,
+        "end_time": 783.06
+      },
+      {
+        "description": "Squeeze-Squeeze the frosting through the opening to apply small dollops of frosting to the plate in a circle around the base of the cake",
+        "step_id": 302,
+        "start_time": 794.427,
+        "end_time": 829.6696349732292
+      },
+      {
+        "description": "Measure and add-Measure and add 2 tsp vegetable oil to the bowl",
+        "step_id": 300,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Whisk-Whisk batter until no lumps remain",
+        "step_id": 294,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Measure and add-1.5 tbsp sugar to the mixing bowl",
+        "step_id": 297,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Measure and add-1/4 tsp vanilla extract to the bowl",
+        "step_id": 313,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 310,
+          "description": "Measure and add-a teaspoon of salt to the mixing bowl",
+          "start_time": 0,
+          "end_time": 79.02549713152804,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you added a teaspoon of salt. The recipe only calls for a pinch, so you might want to remove the excess."
+            }
+          ]
+        },
+        {
+          "step_id": 299,
+          "description": "Measure and add-Measure and add 2 tsp flour to the mixing bowl and spilled some outside while adding",
+          "start_time": 85.47655812185687,
+          "end_time": 99.99144535009671,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You've used a teaspoon there, but you'll need tablespoons for the flour. Make sure to add enough to match the recipe."
+            }
+          ]
+        },
+        {
+          "step_id": 299,
+          "description": "Measure and add-Measure and add 2 tsp flour to the mixing bowl and spilled some outside while adding",
+          "start_time": 85.47655812185687,
+          "end_time": 99.99144535009671,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful with the spoon; try to hold it steady to keep the flour from spilling."
+            }
+          ]
+        },
+        {
+          "step_id": 304,
+          "description": "Measure and add-1/4 tsp baking powder to the bowl and spill some outside",
+          "start_time": 177.301,
+          "end_time": 225.347,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Watch your steady hand while pouring the baking powder so it all lands in the bowl."
+            }
+          ]
+        },
+        {
+          "step_id": 304,
+          "description": "Measure and add-1/4 tsp baking powder to the bowl and spill some outside",
+          "start_time": 177.301,
+          "end_time": 225.347,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like about half a teaspoon. The recipe needs just a quarter teaspoon, so you may want to adjust it."
+            }
+          ]
+        },
+        {
+          "step_id": 296,
+          "description": "Measure and add-2 tbsp water to the bowl",
+          "start_time": 226.787,
+          "end_time": 268.98,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're adding the water now, but usually it helps to whisk the dry ingredients first."
+            }
+          ]
+        },
+        {
+          "step_id": 308,
+          "description": "Whisk-Whisk to combine mixture of flour, sugar and baking powder in the bowl",
+          "start_time": 269.738,
+          "end_time": 288.345,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the water is already added, just be sure to whisk everything together thoroughly to avoid lumps."
+            }
+          ]
+        },
+        {
+          "step_id": 305,
+          "description": "Allow-Allow to cool until it is no longer hot to the touch",
+          "start_time": 507.246,
+          "end_time": 576.023,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're letting it cool, but the instructions actually suggest inverting the mug onto the plate before cooling."
+            }
+          ]
+        },
+        {
+          "step_id": 309,
+          "description": "Invert-Invert the mug to release the cake onto a plate",
+          "start_time": 580.4639999999999,
+          "end_time": 620.583,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Now that it's cooled, go ahead and invert the mug. It might just take a gentle tap to release."
+            }
+          ]
+        },
+        {
+          "step_id": 311,
+          "description": "seal-seal zip top bag, removing as much air as possible",
+          "start_time": 720.382,
+          "end_time": 756.258,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try to smooth out the bag to push all the air out before you seal it completely."
+            }
+          ]
+        },
+        {
+          "step_id": 300,
+          "description": "Skipped this step",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you skipped the vegetable oil. Don't forget to add 2 teaspoons."
+            }
+          ]
+        },
+        {
+          "step_id": 294,
+          "description": "Skipped this step",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You missed the initial whisking step. Make sure the batter is smooth and has no lumps."
+            }
+          ]
+        },
+        {
+          "step_id": 297,
+          "description": "Skipped this step",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget the sugar. You need to add 1.5 tablespoons to the mix."
+            }
+          ]
+        },
+        {
+          "step_id": 313,
+          "description": "Skipped this step",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It seems you missed the vanilla extract. Adding a quarter teaspoon will really help the flavor."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "26_46",
+    "activity_id": 26,
+    "step_annotations": [
+      {
+        "description": "Measure and add-1.5 tbsp sugar to the mixing bowl",
+        "step_id": 297,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Used a mug instead of mixing bowl"
+          }
+        ],
+        "start_time": 0,
+        "end_time": 77.934
+      },
+      {
+        "description": "Measure and add-Measure and add 2 tbsp flour to the mixing bowl",
+        "step_id": 299,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Did not clean the measuring cup before scooping flour and adding it to the cup"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Used a mug instead of mixing bowl"
+          }
+        ],
+        "start_time": 78.447,
+        "end_time": 103.62641139168278
+      },
+      {
+        "description": "Measure and add-1/4 tsp baking powder to the bowl",
+        "step_id": 304,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill powder while opening the cup"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Used a mug instead of mixing bowl"
+          }
+        ],
+        "start_time": 106.70920336363567,
+        "end_time": 138.002
+      },
+      {
+        "description": "Place-Place the paper cupcake liner inside the mug",
+        "step_id": 303,
+        "start_time": 140.11741264939727,
+        "end_time": 181.0359945652913
+      },
+      {
+        "description": "Measure and add-a pinch of salt to the mixing bowl",
+        "step_id": 310,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Added more instead of a pinch of salt"
+          },
+          {
+            "tag": "Technique Error",
+            "description": "Used teaspoon instead of a pinch"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Used a mug instead of mixing bowl"
+          }
+        ],
+        "start_time": 183.10782149774164,
+        "end_time": 198.6465234911191
+      },
+      {
+        "description": "Whisk-Whisk to combine mixture of flour, sugar and baking powder in the bowl",
+        "step_id": 308,
+        "start_time": 210.04157161959594,
+        "end_time": 244.74467273813897
+      },
+      {
+        "description": "Set-Set aside the lined mug",
+        "step_id": 301,
+        "start_time": 249.442,
+        "end_time": 253.54993720105287
+      },
+      {
+        "description": "Measure and add-2 tbsp water to the bowl",
+        "step_id": 296,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Used a mug instead of mixing bowl"
+          }
+        ],
+        "start_time": 253.54993720105287,
+        "end_time": 278.34000000000003
+      },
+      {
+        "description": "Measure and add-1/4 tsp vanilla extract to the bowl",
+        "step_id": 313,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spilling vanilla extract while measuring and adding it to the mug"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Used a mug instead of mixing bowl"
+          }
+        ],
+        "start_time": 279.96573058979465,
+        "end_time": 310.525177843437
+      },
+      {
+        "description": "Whisk-Whisk batter until no lumps remain",
+        "step_id": 294,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding oil to the batter"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Used a mug instead of mixing bowl"
+          }
+        ],
+        "start_time": 313.1149615089999,
+        "end_time": 347.3001058944304
+      },
+      {
+        "description": "Measure and add-Measure and add 2 tsp vegetable oil to the bowl",
+        "step_id": 300,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Dropping the vegetable oil bottle and spilling the oil on the kitchen top"
+          },
+          {
+            "tag": "Measurement Error",
+            "description": "Adding more than 2 tsp oil to the mug"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding oil to the batter"
+          }
+        ],
+        "start_time": 358.6951540229072,
+        "end_time": 397.541909006351
+      },
+      {
+        "description": "Pour-Pour batter into prepared mug",
+        "step_id": 307,
+        "start_time": 404.27534653681454,
+        "end_time": 422.84505459803603
+      },
+      {
+        "description": "Microwave-Microwave the mug and batter on high power for 60 seconds. Check if the cake is done by inserting and toothpick into the center of the cake and then removing it. If wet batter clings to the toothpick, microwave for an additional 5 seconds. If the toothpick comes out clean, continue",
+        "step_id": 312,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Microwaved the mug for 90 seconds instead of 60 seconds"
+          }
+        ],
+        "start_time": 423.4109977823741,
+        "end_time": 561.7346349316547
+      },
+      {
+        "description": "Invert-Invert the mug to release the cake onto a plate",
+        "step_id": 309,
+        "start_time": 578.1459139154676,
+        "end_time": 597.3705550107915
+      },
+      {
+        "description": "Scoop-While the cake is cooling, prepare to pipe the frosting. Scoop 4 spoonfuls of chocolate frosting into a zip-top bag",
+        "step_id": 298,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Using only 1.5 spoons of frosting instead of 4 spoons"
+          }
+        ],
+        "start_time": 604.2476576246512,
+        "end_time": 717.5941287107629
+      },
+      {
+        "description": "cut-Use scissors to cut one corner from the bag to create a small opening 1/4 inch in diameter",
+        "step_id": 306,
+        "start_time": 717.9642924596453,
+        "end_time": 725.1238913036825
+      },
+      {
+        "description": "Squeeze-Squeeze the frosting through the opening to apply small dollops of frosting to the plate in a circle around the base of the cake",
+        "step_id": 302,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Not making small dollops of frosting in a circle around the base of the cake"
+          }
+        ],
+        "start_time": 731.4284032674154,
+        "end_time": 782.114667
+      },
+      {
+        "description": "remove-then carefully remove the paper liner",
+        "step_id": 295,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Allow-Allow to cool until it is no longer hot to the touch",
+        "step_id": 305,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "seal-seal zip top bag, removing as much air as possible",
+        "step_id": 311,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 297,
+          "description": "Measure and add-1.5 tbsp sugar to the mixing bowl",
+          "start_time": 0,
+          "end_time": 77.934,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I noticed you're mixing in a mug, but the recipe calls for a bowl. You might want to switch to a bowl so you can prepare the mug properly later."
+            }
+          ]
+        },
+        {
+          "step_id": 299,
+          "description": "Measure and add-Measure and add 2 tbsp flour to the mixing bowl",
+          "start_time": 78.447,
+          "end_time": 103.62641139168278,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Make sure the measuring cup is clean and dry before scooping the flour so it doesn't stick."
+            }
+          ]
+        },
+        {
+          "step_id": 299,
+          "description": "Measure and add-Measure and add 2 tbsp flour to the mixing bowl",
+          "start_time": 78.447,
+          "end_time": 103.62641139168278,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since you're using the mug for mixing, just ensure you have a clean one available for the final baking step."
+            }
+          ]
+        },
+        {
+          "step_id": 304,
+          "description": "Measure and add-1/4 tsp baking powder to the bowl",
+          "start_time": 106.70920336363567,
+          "end_time": 138.002,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful when opening the container; try to keep it flat to avoid spilling the powder."
+            }
+          ]
+        },
+        {
+          "step_id": 304,
+          "description": "Measure and add-1/4 tsp baking powder to the bowl",
+          "start_time": 106.70920336363567,
+          "end_time": 138.002,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Mixing in the mug might make it crowded. A bowl usually works better for these dry ingredients."
+            }
+          ]
+        },
+        {
+          "step_id": 310,
+          "description": "Measure and add-a pinch of salt to the mixing bowl",
+          "start_time": 183.10782149774164,
+          "end_time": 198.6465234911191,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like a bit more than a pinch. You might want to remove some salt so it doesn't overpower the flavor."
+            }
+          ]
+        },
+        {
+          "step_id": 310,
+          "description": "Measure and add-a pinch of salt to the mixing bowl",
+          "start_time": 183.10782149774164,
+          "end_time": 198.6465234911191,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Using your fingers is usually the best way to control a pinch of salt."
+            }
+          ]
+        },
+        {
+          "step_id": 310,
+          "description": "Measure and add-a pinch of salt to the mixing bowl",
+          "start_time": 183.10782149774164,
+          "end_time": 198.6465234911191,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Using a bowl would give you more room to distribute the salt evenly."
+            }
+          ]
+        },
+        {
+          "step_id": 296,
+          "description": "Measure and add-2 tbsp water to the bowl",
+          "start_time": 253.54993720105287,
+          "end_time": 278.34000000000003,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "If you continue mixing in the mug, just be careful not to splash when adding liquids."
+            }
+          ]
+        },
+        {
+          "step_id": 313,
+          "description": "Measure and add-1/4 tsp vanilla extract to the bowl",
+          "start_time": 279.96573058979465,
+          "end_time": 310.525177843437,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Watch your pour with the vanilla extract; it flows very quickly."
+            }
+          ]
+        },
+        {
+          "step_id": 313,
+          "description": "Measure and add-1/4 tsp vanilla extract to the bowl",
+          "start_time": 279.96573058979465,
+          "end_time": 310.525177843437,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Just a reminder that the recipe assumes this is being mixed in a separate bowl."
+            }
+          ]
+        },
+        {
+          "step_id": 294,
+          "description": "Whisk-Whisk batter until no lumps remain",
+          "start_time": 313.1149615089999,
+          "end_time": 347.3001058944304,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You haven't added the oil yet. It's best to add that before whisking everything together."
+            }
+          ]
+        },
+        {
+          "step_id": 294,
+          "description": "Whisk-Whisk batter until no lumps remain",
+          "start_time": 313.1149615089999,
+          "end_time": 347.3001058944304,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Whisking inside the mug can be tight. Make sure to reach the bottom corners."
+            }
+          ]
+        },
+        {
+          "step_id": 300,
+          "description": "Measure and add-Measure and add 2 tsp vegetable oil to the bowl",
+          "start_time": 358.6951540229072,
+          "end_time": 397.541909006351,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful! Spilled oil is a slipping hazard. It's best to clean that up right away."
+            }
+          ]
+        },
+        {
+          "step_id": 300,
+          "description": "Measure and add-Measure and add 2 tsp vegetable oil to the bowl",
+          "start_time": 358.6951540229072,
+          "end_time": 397.541909006351,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like more than 2 teaspoons. You might want to spoon some out so the batter isn't too oily."
+            }
+          ]
+        },
+        {
+          "step_id": 300,
+          "description": "Measure and add-Measure and add 2 tsp vegetable oil to the bowl",
+          "start_time": 358.6951540229072,
+          "end_time": 397.541909006351,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the batter is already whisked, just gently mix this oil in now."
+            }
+          ]
+        },
+        {
+          "step_id": 312,
+          "description": "Microwave-Microwave the mug and batter on high power for 60 seconds...",
+          "start_time": 423.4109977823741,
+          "end_time": 561.7346349316547,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The recipe suggests 60 seconds. 90 seconds might dry out the cake, so check it carefully."
+            }
+          ]
+        },
+        {
+          "step_id": 298,
+          "description": "Scoop-While the cake is cooling, prepare to pipe the frosting. Scoop 4 spoonfuls...",
+          "start_time": 604.2476576246512,
+          "end_time": 717.5941287107629,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You'll likely need about 4 spoonfuls to have enough frosting for the decoration."
+            }
+          ]
+        },
+        {
+          "step_id": 302,
+          "description": "Squeeze-Squeeze the frosting through the opening to apply small dollops...",
+          "start_time": 731.4284032674154,
+          "end_time": 782.114667,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try to squeeze separate, small dollops to create a neat circle pattern."
+            }
+          ]
+        },
+        {
+          "step_id": 295,
+          "description": "remove-then carefully remove the paper liner",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to carefully remove the paper liner before you finish up."
+            }
+          ]
+        },
+        {
+          "step_id": 305,
+          "description": "Allow-Allow to cool until it is no longer hot to the touch",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Make sure to let the cake cool down so it's not too hot to handle or eat."
+            }
+          ]
+        },
+        {
+          "step_id": 311,
+          "description": "seal-seal zip top bag, removing as much air as possible",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Remember to seal the frosting bag to keep it fresh for later."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "26_136",
+    "activity_id": 26,
+    "step_annotations": [
+      {
+        "description": "Measure and add-1/4 tsp baking powder to the bowl",
+        "step_id": 304,
+        "start_time": 0,
+        "end_time": 61.038771844881275
+      },
+      {
+        "description": "Measure and add-a pinch of salt to the mixing bowl",
+        "step_id": 310,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Seasoned salt instead of adding a pinch of salt"
+          }
+        ],
+        "start_time": 63.78783677259212,
+        "end_time": 76.30262758636148
+      },
+      {
+        "description": "Measure and add-Measure and add 2 tbsp flour to the mixing bowl",
+        "step_id": 299,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Drop the sugar box while taking flour"
+          }
+        ],
+        "start_time": 79.73241335331501,
+        "end_time": 100.62530680391743,
+        "modified_description": "Measure and add-Measure and add 2 tbsp flour to the mixing bowl"
+      },
+      {
+        "description": "Measure and add-1.5 tbsp sugar to the mixing bowl",
+        "step_id": 297,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "use brown sugar instead of white sugar"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Use of unclean measuring spoon"
+          }
+        ],
+        "start_time": 104.2370266294964,
+        "end_time": 129.2703283003597,
+        "modified_description": "Measure and add-1.5 tbsp brown sugar to the mixing bowl"
+      },
+      {
+        "description": "Whisk-Whisk to combine mixture of flour, sugar and baking powder in the bowl",
+        "step_id": 308,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Whisked with spoon instead of a whisker"
+          }
+        ],
+        "start_time": 132.55338425719424,
+        "end_time": 147.32713606294962
+      },
+      {
+        "description": "Measure and add-Measure and add 2 tsp vegetable oil to the bowl",
+        "step_id": 300,
+        "start_time": 151.4309560089928,
+        "end_time": 181.3888416151079
+      },
+      {
+        "description": "Place-Place the paper cupcake liner inside the mug",
+        "step_id": 303,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Place tissue paper instead of paper cupcake liner"
+          }
+        ],
+        "start_time": 183.03036959352517,
+        "end_time": 212.9882551996403,
+        "modified_description": "Place-Place the tissue paper inside the mug"
+      },
+      {
+        "description": "Measure and add-2 tbsp water to the bowl",
+        "step_id": 296,
+        "start_time": 218.7336031241007,
+        "end_time": 236.79041088669064
+      },
+      {
+        "description": "Measure and add-1/4 tsp vanilla extract to the bowl",
+        "step_id": 313,
+        "start_time": 240.07346684352515,
+        "end_time": 273.72479040107913
+      },
+      {
+        "description": "Set-Set aside the lined mug",
+        "step_id": 301,
+        "start_time": 278.2389923417266,
+        "end_time": 290.96083417446044
+      },
+      {
+        "description": "Whisk-Whisk batter until no lumps remain",
+        "step_id": 294,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Do not whisk enough - ingredients will be not mixed properly"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Use of unclean measuring instruments"
+          }
+        ],
+        "start_time": 278,
+        "end_time": 290,
+        "modified_description": "Whisk- (Do not whisk enough) Whisk batter until no lumps remain"
+      },
+      {
+        "description": "Pour-Pour batter into prepared mug",
+        "step_id": 307,
+        "start_time": 291.3712161690647,
+        "end_time": 309.0176419370503
+      },
+      {
+        "description": "Microwave-Microwave the mug and batter on high power for 60 seconds. Check if the cake is done by inserting and toothpick into the center of the cake and then removing it. If wet batter clings to the toothpick, microwave for an additional 5 seconds. If the toothpick comes out clean, continue",
+        "step_id": 312,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Microwave for 1 minute additionally - might burn the cake"
+          }
+        ],
+        "start_time": 313.1214618830935,
+        "end_time": 471.93929379496404,
+        "modified_description": "Microwave-Microwave the mug and batter on high power for 60 seconds. Check if the cake is done by inserting and toothpick into the center of the cake and then removing it. If wet batter clings to the toothpick, microwave for an additional 1 minute. If the toothpick comes out clean, continue"
+      },
+      {
+        "description": "Invert-Invert the mug to release the cake onto a plate",
+        "step_id": 309,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Cannot invert due to the tissue paper. Use a spoon to Invert the mug to release the cake onto a plate"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Invert into a bowl instead of a plate"
+          }
+        ],
+        "start_time": 474.8119677571942,
+        "end_time": 509.28405530395685,
+        "modified_description": "Invert-Use a spoon to Invert the mug to release the cake onto a plate"
+      },
+      {
+        "description": "Allow-Allow to cool until it is no longer hot to the touch",
+        "step_id": 305,
+        "start_time": 511.74634727158275,
+        "end_time": 578.6386123920863
+      },
+      {
+        "description": "remove-then carefully remove the paper liner",
+        "step_id": 295,
+        "start_time": 590.1293082410072,
+        "end_time": 601.620004089928
+      },
+      {
+        "description": "Scoop-While the cake is cooling, prepare to pipe the frosting. Scoop 4 spoonfuls of chocolate frosting into a zip-top bag",
+        "step_id": 298,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Take chocolate pieces instead of frosting"
+          }
+        ],
+        "start_time": 609.41726198741,
+        "end_time": 657.8223187168363,
+        "modified_description": "Take-While the cake is cooling, prepare to pipe the frosting. Take4 pieces of chocolate into a zip-top bag"
+      },
+      {
+        "description": "seal-seal zip top bag, removing as much air as possible",
+        "step_id": 311,
+        "start_time": 659.9743218592736,
+        "end_time": 666.6205083084751
+      },
+      {
+        "description": "cut-Use scissors to cut one corner from the bag to create a small opening 1/4 inch in diameter",
+        "step_id": 306,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Cut the bag in half. Cannot use it since we used pieces"
+          }
+        ],
+        "start_time": 667.6014213687489,
+        "end_time": 675.9792196488419,
+        "modified_description": "cut-Use scissors to cut the bag in half"
+      },
+      {
+        "description": "Squeeze-Squeeze the frosting through the opening to apply small dollops of frosting to the plate in a circle around the base of the cake",
+        "step_id": 302,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 310,
+          "description": "Measure and add-a pinch of salt to the mixing bowl",
+          "start_time": 63.78783677259212,
+          "end_time": 76.30262758636148,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like seasoned salt. We need plain salt for this recipe to keep the flavor balanced."
+            }
+          ]
+        },
+        {
+          "step_id": 299,
+          "description": "Measure and add-Measure and add 2 tbsp flour to the mixing bowl",
+          "start_time": 79.73241335331501,
+          "end_time": 100.62530680391743,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful there—try to keep a firm grip on the box so it doesn't slip while you're measuring."
+            }
+          ]
+        },
+        {
+          "step_id": 297,
+          "description": "Measure and add-1.5 tbsp sugar to the mixing bowl",
+          "start_time": 104.2370266294964,
+          "end_time": 129.2703283003597,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I see you're using brown sugar. This recipe works best with white sugar for the right texture, so you might want to switch."
+            }
+          ]
+        },
+        {
+          "step_id": 297,
+          "description": "Measure and add-1.5 tbsp sugar to the mixing bowl",
+          "start_time": 104.2370266294964,
+          "end_time": 129.2703283003597,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That measuring spoon looks a bit used. It's best to use a clean one to keep the sugar pure."
+            }
+          ]
+        },
+        {
+          "step_id": 308,
+          "description": "Whisk-Whisk to combine mixture of flour, sugar and baking powder in the bowl",
+          "start_time": 132.55338425719424,
+          "end_time": 147.32713606294962,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "A whisk will mix those dry ingredients much better than a spoon. Try switching tools if you have one handy."
+            }
+          ]
+        },
+        {
+          "step_id": 303,
+          "description": "Place-Place the paper cupcake liner inside the mug",
+          "start_time": 183.03036959352517,
+          "end_time": 212.9882551996403,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please wait—tissue paper isn't safe for the microwave and could burn. You'll need a proper cupcake liner."
+            }
+          ]
+        },
+        {
+          "step_id": 294,
+          "description": "Whisk-Whisk batter until no lumps remain",
+          "start_time": 278.0,
+          "end_time": 290.0,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The batter still looks a bit lumpy. Keep whisking until it's completely smooth to ensure a good cake."
+            }
+          ]
+        },
+        {
+          "step_id": 294,
+          "description": "Whisk-Whisk batter until no lumps remain",
+          "start_time": 278.0,
+          "end_time": 290.0,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Make sure your whisk is clean before mixing, so we don't introduce any unwanted residue."
+            }
+          ]
+        },
+        {
+          "step_id": 312,
+          "description": "Microwave-Microwave the mug and batter on high power for 60 seconds...",
+          "start_time": 313.1214618830935,
+          "end_time": 471.93929379496404,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Stop! An extra minute will burn the cake and could cause smoke. Just 5 seconds is enough if it needs more time."
+            }
+          ]
+        },
+        {
+          "step_id": 309,
+          "description": "Invert-Invert the mug to release the cake onto a plate",
+          "start_time": 474.8119677571942,
+          "end_time": 509.28405530395685,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the liner isn't holding up, using a spoon to gently help release the cake is a good idea."
+            }
+          ]
+        },
+        {
+          "step_id": 309,
+          "description": "Invert-Invert the mug to release the cake onto a plate",
+          "start_time": 474.8119677571942,
+          "end_time": 509.28405530395685,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The instructions recommend a plate for presentation. A bowl might make it harder to decorate properly."
+            }
+          ]
+        },
+        {
+          "step_id": 298,
+          "description": "Scoop-While the cake is cooling, prepare to pipe the frosting...",
+          "start_time": 609.41726198741,
+          "end_time": 657.8223187168363,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you have chocolate pieces there. We need the prepared frosting for the piping step."
+            }
+          ]
+        },
+        {
+          "step_id": 306,
+          "description": "cut-Use scissors to cut one corner from the bag...",
+          "start_time": 667.6014213687489,
+          "end_time": 675.9792196488419,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Cutting the bag in half will ruin the piping effect. You'll need a fresh bag with just a small corner snipped off."
+            }
+          ]
+        },
+        {
+          "step_id": 302,
+          "description": "Squeeze-Squeeze the frosting through the opening...",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to pipe the frosting onto the plate around the base of the cake to finish it off."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "27_3",
+    "activity_id": 27,
+    "step_annotations": [
+      {
+        "description": "Chop-Chop 1/4 red bell pepper into tiny bits",
+        "step_id": 321,
+        "start_time": 19.073672452229296,
+        "end_time": 145.8574952229299
+      },
+      {
+        "description": "Place-Place the chopped pepper in the microwave-safe bowl",
+        "step_id": 322,
+        "start_time": 160.44324474522293,
+        "end_time": 186.24880159235664
+      },
+      {
+        "description": "Add-Add 1/3 cup cheddar cheese to a microwave-safe cup",
+        "step_id": 316,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Placed in bowl instead of cup"
+          }
+        ],
+        "start_time": 204.20049331210188,
+        "end_time": 235.61595382165603,
+        "modified_description": "Add-Add 1/3 cup cheddar cheese to a microwave-safe bowl"
+      },
+      {
+        "description": "Add-Add 1 tablespoons of water to the bowl",
+        "step_id": 320,
+        "start_time": 262.54349140127385,
+        "end_time": 276.0072601910828
+      },
+      {
+        "description": "Melt-Melt the cheese by microwaving cup for 30 sec. (Check after 30 seconds and microwave for 10 seconds more if needed)",
+        "step_id": 323,
+        "start_time": 293.95895191082803,
+        "end_time": 347.8140270700637
+      },
+      {
+        "description": "Microwave-Microwave the bowl, covered, for 2 minutes",
+        "step_id": 318,
+        "start_time": 350.0579885350319,
+        "end_time": 513.867175477707
+      },
+      {
+        "description": "Mix-Mix the cheese and red bell pepper in the bowl",
+        "step_id": 317,
+        "start_time": 520.5990598726114,
+        "end_time": 548.6485781847134
+      },
+      {
+        "description": "Add-Add 1/4 teaspoon salt to the bowl",
+        "step_id": 315,
+        "start_time": 566.6002699044586,
+        "end_time": 578.9420579617833
+      },
+      {
+        "description": "Add-Add 1/4 teaspoon pepper to the bowl",
+        "step_id": 319,
+        "start_time": 580.0640386942674,
+        "end_time": 592.4058267515923
+      },
+      {
+        "description": "add-add 1/2 tbsp softened butter to the bowl",
+        "step_id": 314,
+        "start_time": 596.8937496815286,
+        "end_time": 630.553171656051
+      },
+      {
+        "description": "Mix-Mix all the ingredients of the bowl well",
+        "step_id": 324,
+        "start_time": 636.1630753184713,
+        "end_time": 660.846651433121
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 316,
+          "description": "Add-Add 1/3 cup cheddar cheese to a microwave-safe bowl",
+          "start_time": 204.20049331210188,
+          "end_time": 235.61595382165603,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Ideally, the cheese should go into a separate cup so it can be melted individually."
+            },
+            {
+              "role": "user",
+              "utterance": "Ah, I should move it to a cup then."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "27_26",
+    "activity_id": 27,
+    "step_annotations": [
+      {
+        "description": "Add-Add 1/3 cup cheddar cheese to a microwave-safe cup",
+        "step_id": 316,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill while adding"
+          }
+        ],
+        "start_time": 5.832525214968153,
+        "end_time": 80.48884796656051,
+        "modified_description": "Add-Add 1/3 cup cheddar cheese to a microwave-safe cup but spill"
+      },
+      {
+        "description": "Chop-Chop 1/4 red bell pepper into tiny bits",
+        "step_id": 321,
+        "start_time": 131.81506985828025,
+        "end_time": 256.63110945859876
+      },
+      {
+        "description": "Place-Place the chopped pepper in the microwave-safe bowl",
+        "step_id": 322,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill while placing pepper in bowl"
+          }
+        ],
+        "start_time": 270.62916997452226,
+        "end_time": 285.79373553343953,
+        "modified_description": "Place-Place the chopped pepper in the microwave-safe bowl but spill"
+      },
+      {
+        "description": "Add-Add 1 tablespoons of water to the bowl",
+        "step_id": 320,
+        "start_time": 306.79082630732483,
+        "end_time": 323.1218969092357
+      },
+      {
+        "description": "Melt-Melt the cheese by microwaving cup for 30 sec. (Check after 30 seconds and microwave for 10 seconds more if needed)",
+        "step_id": 323,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Cheese has not melted after 30 seconds"
+          }
+        ],
+        "start_time": 330.1209271671974,
+        "end_time": 379.11413897292994
+      },
+      {
+        "description": "Mix-Mix the cheese and red bell pepper in the bowl",
+        "step_id": 317,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill while mixing"
+          }
+        ],
+        "start_time": 382.6136541019108,
+        "end_time": 418.7753104347134,
+        "modified_description": "Mix-Mix the cheese and red bell pepper in the bowl but spill"
+      },
+      {
+        "description": "add-add 1/2 tbsp softened butter to the bowl",
+        "step_id": 314,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Using hands to add softened butter to the bowl"
+          }
+        ],
+        "start_time": 421.10832052070066,
+        "end_time": 458.4364818964968
+      },
+      {
+        "description": "Add-Add 1/4 teaspoon pepper to the bowl",
+        "step_id": 319,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill while adding pepper to the bowl"
+          }
+        ],
+        "start_time": 470.1015323264331,
+        "end_time": 531.9262996050956
+      },
+      {
+        "description": "Add-Add 1/4 teaspoon salt to the bowl",
+        "step_id": 315,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill while adding pepper to the bowl"
+          }
+        ],
+        "start_time": 533.0928046480892,
+        "end_time": 559.9224206369428
+      },
+      {
+        "description": "Mix-Mix all the ingredients of the bowl well",
+        "step_id": 324,
+        "start_time": 559.9224206369427,
+        "end_time": 590.251551754777
+      },
+      {
+        "description": "Microwave-Microwave the bowl, covered, for 2 minutes",
+        "step_id": 318,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 316,
+          "description": "Add-Add 1/3 cup cheddar cheese to a microwave-safe cup",
+          "start_time": 5.832525214968153,
+          "end_time": 80.48884796656051,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful there, try to pour the cheese slowly so it all makes it into the cup."
+            }
+          ]
+        },
+        {
+          "step_id": 322,
+          "description": "Place-Place the chopped pepper in the microwave-safe bowl",
+          "start_time": 270.62916997452226,
+          "end_time": 285.79373553343953,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Watch your aim with the peppers. Using the flat side of your knife to guide them might help keep them from spilling."
+            }
+          ]
+        },
+        {
+          "step_id": 323,
+          "description": "Melt-Melt the cheese by microwaving cup for 30 sec. (Check after 30 seconds and microwave for 10 seconds more if needed)",
+          "start_time": 330.1209271671974,
+          "end_time": 379.11413897292994,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like the cheese isn't fully melted yet. You can put it back in for another 10 seconds."
+            },
+            {
+              "role": "user",
+              "utterance": "Okay, I'll add more time."
+            }
+          ]
+        },
+        {
+          "step_id": 317,
+          "description": "Mix-Mix the cheese and red bell pepper in the bowl",
+          "start_time": 382.6136541019108,
+          "end_time": 418.7753104347134,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try stirring a little more gently to keep all the ingredients inside the bowl."
+            }
+          ]
+        },
+        {
+          "step_id": 314,
+          "description": "add-add 1/2 tbsp softened butter to the bowl",
+          "start_time": 421.10832052070066,
+          "end_time": 458.4364818964968,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It would be cleaner to use a spoon or spatula for the butter rather than your hands."
+            }
+          ]
+        },
+        {
+          "step_id": 319,
+          "description": "Add-Add 1/4 teaspoon pepper to the bowl",
+          "start_time": 470.1015323264331,
+          "end_time": 531.9262996050956,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Steady your hand while pouring the pepper to ensure the measurement is accurate."
+            }
+          ]
+        },
+        {
+          "step_id": 315,
+          "description": "Add-Add 1/4 teaspoon salt to the bowl",
+          "start_time": 533.0928046480892,
+          "end_time": 559.9224206369428,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Be careful adding the salt; try to keep the spoon level so it doesn't spill over."
+            }
+          ]
+        },
+        {
+          "step_id": 318,
+          "description": "Microwave-Microwave the bowl, covered, for 2 minutes",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you missed the final cooking step. Make sure to microwave the covered bowl for 2 minutes."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "27_29",
+    "activity_id": 27,
+    "step_annotations": [
+      {
+        "description": "Chop-Chop 1/4 red bell pepper into tiny bits",
+        "step_id": 321,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Chopping bell pepper without removing the seeds"
+          }
+        ],
+        "start_time": 45.04882545859872,
+        "end_time": 165.17902668152865
+      },
+      {
+        "description": "Add-Add 1/3 cup cheddar cheese to a microwave-safe cup",
+        "step_id": 316,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Add-Add 1/2 cup instead of 1/3 cup cheddar cheese"
+          }
+        ],
+        "start_time": 211.47920840286622,
+        "end_time": 301.5768593200637,
+        "modified_description": "Add-Add 1/2 cup cheddar cheese to a microwave-safe cup"
+      },
+      {
+        "description": "Melt-Melt the cheese by microwaving cup for 30 sec. (Check after 30 seconds and microwave for 10 seconds more if needed)",
+        "step_id": 323,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Microwave for 60 seconds instead of 30 seconds."
+          }
+        ],
+        "start_time": 304.0795718455414,
+        "end_time": 391.6745102372612,
+        "modified_description": "Melt-Melt the cheese by microwaving cup for 60 sec. (Check after 1 minute and microwave for 20 seconds more if needed)."
+      },
+      {
+        "description": "Place-Place the chopped pepper in the microwave-safe bowl",
+        "step_id": 322,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Place-Place the chopped pepper in the microwave-safe bowl.  Should have covered the complete base of the bowl but put in just one side instead. wrong technique."
+          }
+        ],
+        "start_time": 405.43942912738856,
+        "end_time": 432.9692669076433,
+        "modified_description": "Place-Place the chopped pepper in the microwave-safe bowl in one side only."
+      },
+      {
+        "description": "Microwave-Microwave the bowl, covered, for 2 minutes",
+        "step_id": 318,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Microwave for 1 minute instead of 2 minutes."
+          }
+        ],
+        "start_time": 434.22062317038217,
+        "end_time": 513.0560677229299,
+        "modified_description": "Microwave-Microwave the bowl, covered, for 1 minutes"
+      },
+      {
+        "description": "Mix-Mix the cheese and red bell pepper in the bowl",
+        "step_id": 317,
+        "start_time": 519.3128490366242,
+        "end_time": 555.602180656051
+      },
+      {
+        "description": "Add-Add 1/4 teaspoon pepper to the bowl",
+        "step_id": 319,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Add-Add 1/2 teaspoon pepper to the bowl"
+          }
+        ],
+        "start_time": 563.1103182324841,
+        "end_time": 625.6781313694268,
+        "modified_description": "Add-Add 1/2 teaspoon pepper to the bowl"
+      },
+      {
+        "description": "add-add 1/2 tbsp softened butter to the bowl",
+        "step_id": 314,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "add-add 1/4 tbsp softened butter to the bowl"
+          }
+        ],
+        "start_time": 656.962037937898,
+        "end_time": 690.7486570318471,
+        "modified_description": "add-add 1/4 tbsp softened butter to the bowl"
+      },
+      {
+        "description": "Add-Add 1/4 teaspoon salt to the bowl",
+        "step_id": 315,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Add-Add 1/2 teaspoon salt to the bowl"
+          }
+        ],
+        "start_time": 703.2622196592356,
+        "end_time": 723.2839198630572,
+        "modified_description": "Add-Add 1/2 teaspoon salt to the bowl"
+      },
+      {
+        "description": "Mix-Mix all the ingredients of the bowl well",
+        "step_id": 324,
+        "start_time": 725.786632388535,
+        "end_time": 782.0976642117835
+      },
+      {
+        "description": "Add-Add 1 tablespoons of water to the bowl",
+        "step_id": 320,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 321,
+          "description": "Chop-Chop 1/4 red bell pepper into tiny bits",
+          "start_time": 45.04882545859872,
+          "end_time": 165.17902668152865,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You might want to remove the seeds before chopping the rest to keep the texture consistent."
+            }
+          ]
+        },
+        {
+          "step_id": 316,
+          "description": "Add-Add 1/3 cup cheddar cheese to a microwave-safe cup",
+          "start_time": 211.47920840286622,
+          "end_time": 301.5768593200637,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like about 1/2 cup. The recipe calls for 1/3 cup, so you may want to scoop a little out."
+            }
+          ]
+        },
+        {
+          "step_id": 323,
+          "description": "Melt-Melt the cheese by microwaving cup for 30 sec. (Check after 30 seconds and microwave for 10 seconds more if needed)",
+          "start_time": 304.0795718455414,
+          "end_time": 391.6745102372612,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That was 60 seconds of heating. The recipe suggested 30 seconds, so please check that the cheese isn't scorched."
+            }
+          ]
+        },
+        {
+          "step_id": 322,
+          "description": "Place-Place the chopped pepper in the microwave-safe bowl",
+          "start_time": 405.43942912738856,
+          "end_time": 432.9692669076433,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "For even cooking, try spreading the chopped peppers across the entire base of the bowl rather than just one side."
+            }
+          ]
+        },
+        {
+          "step_id": 318,
+          "description": "Microwave-Microwave the bowl, covered, for 2 minutes",
+          "start_time": 434.22062317038217,
+          "end_time": 513.0560677229299,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The microwave ran for 1 minute, but the recipe recommends 2 minutes. You might want to heat it for another minute."
+            }
+          ]
+        },
+        {
+          "step_id": 319,
+          "description": "Add-Add 1/4 teaspoon pepper to the bowl",
+          "start_time": 563.1103182324841,
+          "end_time": 625.6781313694268,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you added 1/2 teaspoon. The recipe calls for 1/4 teaspoon, so it might be a bit spicy unless you adjust it."
+            }
+          ]
+        },
+        {
+          "step_id": 314,
+          "description": "add-add 1/2 tbsp softened butter to the bowl",
+          "start_time": 656.962037937898,
+          "end_time": 690.7486570318471,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That was 1/4 tablespoon of butter. The recipe calls for 1/2 tablespoon, so you can add a little more."
+            }
+          ]
+        },
+        {
+          "step_id": 315,
+          "description": "Add-Add 1/4 teaspoon salt to the bowl",
+          "start_time": 703.2622196592356,
+          "end_time": 723.2839198630572,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That seems to be 1/2 teaspoon of salt. The instructions mention 1/4 teaspoon, so you might want to remove some."
+            }
+          ]
+        },
+        {
+          "step_id": 320,
+          "description": "Add-Add 1 tablespoons of water to the bowl",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like the water was missed. Don't forget to add 1 tablespoon of water to the mixture."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "27_31",
+    "activity_id": 27,
+    "step_annotations": [
+      {
+        "description": "Add-Add 1/3 cup cheddar cheese to a microwave-safe cup",
+        "step_id": 316,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "spill some cheese while adding"
+          }
+        ],
+        "start_time": 51.47116496815287,
+        "end_time": 108.79132595541402,
+        "modified_description": "Add-Add 1/3 cup cheddar cheese to a microwave-safe cup and spill some outside while adding"
+      },
+      {
+        "description": "Add-Add 1 tablespoons of water to the bowl",
+        "step_id": 320,
+        "start_time": 115.81012117834395,
+        "end_time": 152.07389649681528
+      },
+      {
+        "description": "Chop-Chop 1/4 red bell pepper into tiny bits",
+        "step_id": 321,
+        "start_time": 168.4510853503185,
+        "end_time": 288.940403343949
+      },
+      {
+        "description": "Melt-Melt the cheese by microwaving cup for 30 sec. (Check after 30 seconds and microwave for 10 seconds more if needed)",
+        "step_id": 323,
+        "start_time": 290.1102025477707,
+        "end_time": 354.44915875796175
+      },
+      {
+        "description": "Place-Place the chopped pepper in the microwave-safe bowl",
+        "step_id": 322,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "spill some bell pepper while adding to bowl"
+          }
+        ],
+        "start_time": 361.4679539808917,
+        "end_time": 391.8827332802548,
+        "modified_description": "Place-Place the chopped pepper in the microwave-safe bowl and spill some bell pepper while transferring to bowl"
+      },
+      {
+        "description": "Microwave-Microwave the bowl, covered, for 2 minutes",
+        "step_id": 318,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Did not cover the bowl"
+          }
+        ],
+        "start_time": 393.05253248407644,
+        "end_time": 528.7492401273886
+      },
+      {
+        "description": "Mix-Mix the cheese and red bell pepper in the bowl",
+        "step_id": 317,
+        "start_time": 528.7492401273885,
+        "end_time": 627.0123732484077
+      },
+      {
+        "description": "Add-Add 1/4 teaspoon salt to the bowl",
+        "step_id": 315,
+        "start_time": 629.3519716560511,
+        "end_time": 646.8989597133759
+      },
+      {
+        "description": "add-add 1/2 tbsp softened butter to the bowl",
+        "step_id": 314,
+        "start_time": 648.0687589171974,
+        "end_time": 693.6909278662421
+      },
+      {
+        "description": "Mix-Mix all the ingredients of the bowl well",
+        "step_id": 324,
+        "start_time": 692.5211286624204,
+        "end_time": 733.4641007961784
+      },
+      {
+        "description": "Add-Add 1/4 teaspoon pepper to the bowl",
+        "step_id": 319,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 316,
+          "description": "Add-Add 1/3 cup cheddar cheese to a microwave-safe cup and spill some outside while adding",
+          "start_time": 51.47116496815287,
+          "end_time": 108.79132595541402,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful while adding the cheese; try pouring slowly to keep it all inside the cup."
+            }
+          ]
+        },
+        {
+          "step_id": 322,
+          "description": "Place-Place the chopped pepper in the microwave-safe bowl and spill some bell pepper while transferring to bowl",
+          "start_time": 361.4679539808917,
+          "end_time": 391.8827332802548,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Watch the transfer; using the flat of the knife or a scoop might help get all the peppers into the bowl securely."
+            }
+          ]
+        },
+        {
+          "step_id": 318,
+          "description": "Microwave-Microwave the bowl, covered, for 2 minutes",
+          "start_time": 393.05253248407644,
+          "end_time": 528.7492401273886,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to cover the bowl before starting the microwave. It helps with even cooking."
+            },
+            {
+              "role": "user",
+              "utterance": "Oh right, I need a lid."
+            }
+          ]
+        },
+        {
+          "step_id": 319,
+          "description": "Add-Add 1/4 teaspoon pepper to the bowl",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I noticed we missed adding the 1/4 teaspoon of pepper. You should add that now to complete the seasoning."
+            },
+            {
+              "role": "user",
+              "utterance": "Good catch, adding it now."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "27_34",
+    "activity_id": 27,
+    "step_annotations": [
+      {
+        "description": "Add-Add 1 tablespoons of water to the bowl",
+        "step_id": 320,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Add 2 tablespoonds of water rather than 1"
+          }
+        ],
+        "start_time": 4.012076006369427,
+        "end_time": 71.21434911305732,
+        "modified_description": "Add-Add 2 tablespoons of water to the bowl"
+      },
+      {
+        "description": "Chop-Chop 1/4 red bell pepper into tiny bits",
+        "step_id": 321,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Slice instead of chopping"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Used green bell pepper instead of red bell pepper"
+          }
+        ],
+        "start_time": 79.23850112579619,
+        "end_time": 145.43775523089172,
+        "modified_description": "Slice - Slice 1/4 red bell pepper into tiny bits"
+      },
+      {
+        "description": "Place-Place the chopped pepper in the microwave-safe bowl",
+        "step_id": 322,
+        "start_time": 148.4468122356688,
+        "end_time": 164.49511626114648
+      },
+      {
+        "description": "Add-Add 1/3 cup cheddar cheese to a microwave-safe cup",
+        "step_id": 316,
+        "start_time": 170.51323027070063,
+        "end_time": 239.72154138057323
+      },
+      {
+        "description": "Melt-Melt the cheese by microwaving cup for 30 sec. (Check after 30 seconds and microwave for 10 seconds more if needed)",
+        "step_id": 323,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Microwave for 10 seconds rather than 30 seconds"
+          }
+        ],
+        "start_time": 234.70644637261145,
+        "end_time": 273.8241874347134,
+        "modified_description": "Melt-Melt the cheese by microwaving cup for 10 sec."
+      },
+      {
+        "description": "Microwave-Microwave the bowl, covered, for 2 minutes",
+        "step_id": 318,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Microwave for 30 seconds rather than 2 minutes"
+          }
+        ],
+        "start_time": 274.8272064363057,
+        "end_time": 345.0385365477707,
+        "modified_description": "Microwave-Microwave the bowl, covered, for 30 seconds"
+      },
+      {
+        "description": "Mix-Mix the cheese and red bell pepper in the bowl",
+        "step_id": 317,
+        "start_time": 346.04155554936307,
+        "end_time": 361.0868405732484
+      },
+      {
+        "description": "Add-Add 1/4 teaspoon pepper to the bowl",
+        "step_id": 319,
+        "start_time": 388.1683536162421,
+        "end_time": 410.2347716512739
+      },
+      {
+        "description": "add-add 1/2 tbsp softened butter to the bowl",
+        "step_id": 314,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Add 1 tbsp rather than 1/2 tbsp"
+          }
+        ],
+        "start_time": 411.23779065286624,
+        "end_time": 466.40383574044586,
+        "modified_description": "add-add 1 tbsp softened butter to the bowl"
+      },
+      {
+        "description": "Mix-Mix all the ingredients of the bowl well",
+        "step_id": 324,
+        "start_time": 466.4038357404458,
+        "end_time": 491.47931078025476
+      },
+      {
+        "description": "Add-Add 1/4 teaspoon salt to the bowl",
+        "step_id": 315,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 320,
+          "description": "Add-Add 1 tablespoons of water to the bowl",
+          "start_time": 4.012076006369427,
+          "end_time": 71.21434911305732,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you added two tablespoons of water instead of one. You might want to spoon a little out to keep the consistency right."
+            }
+          ]
+        },
+        {
+          "step_id": 321,
+          "description": "Chop-Chop 1/4 red bell pepper into tiny bits",
+          "start_time": 79.23850112579619,
+          "end_time": 145.43775523089172,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You are currently slicing the pepper, but the recipe calls for chopping it into tiny bits. You can cut across those slices to get the right texture."
+            }
+          ]
+        },
+        {
+          "step_id": 321,
+          "description": "Chop-Chop 1/4 red bell pepper into tiny bits",
+          "start_time": 79.23850112579619,
+          "end_time": 145.43775523089172,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I noticed you're using a green bell pepper. The recipe suggests a red one for a sweeter flavor, but green works if that is what you have."
+            }
+          ]
+        },
+        {
+          "step_id": 323,
+          "description": "Melt-Melt the cheese by microwaving cup for 30 sec. (Check after 30 seconds and microwave for 10 seconds more if needed)",
+          "start_time": 234.70644637261145,
+          "end_time": 273.8241874347134,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That was only 10 seconds. You should microwave the cup for another 20 seconds to ensure the cheese melts completely."
+            }
+          ]
+        },
+        {
+          "step_id": 318,
+          "description": "Microwave-Microwave the bowl, covered, for 2 minutes",
+          "start_time": 274.8272064363057,
+          "end_time": 345.0385365477707,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The bowl needs to cook for a full 2 minutes. Since it's only been 30 seconds, please put it back in for another minute and a half."
+            }
+          ]
+        },
+        {
+          "step_id": 314,
+          "description": "add-add 1/2 tbsp softened butter to the bowl",
+          "start_time": 411.23779065286624,
+          "end_time": 466.40383574044586,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You've added a full tablespoon of butter, which is double the amount required. The dish might be richer than intended, but you can proceed."
+            }
+          ]
+        },
+        {
+          "step_id": 315,
+          "description": "Add-Add 1/4 teaspoon salt to the bowl",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It seems the salt wasn't added yet. Don't forget to sprinkle in 1/4 teaspoon of salt before serving."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "27_37",
+    "activity_id": 27,
+    "step_annotations": [
+      {
+        "description": "Add-Add 1 tablespoons of water to the bowl",
+        "step_id": 320,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Add 3 tbsp rather than 1 tbsp"
+          }
+        ],
+        "start_time": 7.463985191082802,
+        "end_time": 53.90655971337579,
+        "modified_description": "Add-Add 3 tablespoons of water to the bowl"
+      },
+      {
+        "description": "Add-Add 1/4 teaspoon pepper to the bowl",
+        "step_id": 319,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding bell pepper and cheese"
+          }
+        ],
+        "start_time": 67.17586671974523,
+        "end_time": 92.88514904458599
+      },
+      {
+        "description": "Chop-Chop 1/4 red bell pepper into tiny bits",
+        "step_id": 321,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Chop into large bits rather than tiny bits"
+          },
+          {
+            "tag": "Technique Error",
+            "description": "Chopped without removing seeds"
+          }
+        ],
+        "start_time": 110.30111449044585,
+        "end_time": 184.1116347133758,
+        "modified_description": "Chop-Chop 1/4 red bell pepper into large bits"
+      },
+      {
+        "description": "Microwave-Microwave the bowl, covered, for 2 minutes",
+        "step_id": 318,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Under cook - Cook only for 1 minute"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding bell pepper and after adding pepper"
+          }
+        ],
+        "start_time": 198.21027340764329,
+        "end_time": 291.9247541401274,
+        "modified_description": "Microwave-Microwave the bowl, covered, for 1 minute"
+      },
+      {
+        "description": "Place-Place the chopped pepper in the microwave-safe bowl",
+        "step_id": 322,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill the bell pepper while adding it to the bowl"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding pepper and microwaving"
+          }
+        ],
+        "start_time": 294.4127492038217,
+        "end_time": 316.80470477707007,
+        "modified_description": "(Spill)Place-Place the chopped pepper in the microwave-safe bowl"
+      },
+      {
+        "description": "Add-Add 1/3 cup cheddar cheese to a microwave-safe cup",
+        "step_id": 316,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Adding cheese to the bowl rather than cup"
+          }
+        ],
+        "start_time": 319.2926998407643,
+        "end_time": 349.14864060509547
+      },
+      {
+        "description": "Melt-Melt the cheese by microwaving cup for 30 sec. (Check after 30 seconds and microwave for 10 seconds more if needed)",
+        "step_id": 323,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Microwave for 10 seconds - (Cheese will not melt)"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Microwaving the bowl rather than cup"
+          }
+        ],
+        "start_time": 354.12463073248404,
+        "end_time": 393.93255175159237,
+        "modified_description": "Melt-Melt the cheese by microwaving cup for 10 sec."
+      },
+      {
+        "description": "Mix-Mix the cheese and red bell pepper in the bowl",
+        "step_id": 317,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding pepper"
+          }
+        ],
+        "start_time": 396.4205468152866,
+        "end_time": 415.4951756369427
+      },
+      {
+        "description": "Add-Add 1/4 teaspoon salt to the bowl",
+        "step_id": 315,
+        "start_time": 429.5938143312102,
+        "end_time": 461.10841847133753
+      },
+      {
+        "description": "add-add 1/2 tbsp softened butter to the bowl",
+        "step_id": 314,
+        "start_time": 462.7670818471338,
+        "end_time": 479.3537156050955
+      },
+      {
+        "description": "Mix-Mix all the ingredients of the bowl well",
+        "step_id": 324,
+        "start_time": 478.52438391719744,
+        "end_time": 491.7936909235669
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 320,
+          "description": "Add-Add 1 tablespoons of water to the bowl",
+          "start_time": 7.463985191082802,
+          "end_time": 53.90655971337579,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you've added 3 tablespoons of water, but the recipe only calls for 1. You might want to remove the extra water to keep the balance right."
+            }
+          ]
+        },
+        {
+          "step_id": 319,
+          "description": "Add-Add 1/4 teaspoon pepper to the bowl",
+          "start_time": 67.17586671974523,
+          "end_time": 92.88514904458599,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You've added the pepper a little early in the sequence. Just make sure to add the bell pepper and cheese in the upcoming steps."
+            }
+          ]
+        },
+        {
+          "step_id": 321,
+          "description": "Chop-Chop 1/4 red bell pepper into tiny bits",
+          "start_time": 110.30111449044585,
+          "end_time": 184.1116347133758,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The pepper pieces are quite large. It would be best to chop them into finer bits to ensure they cook evenly."
+            }
+          ]
+        },
+        {
+          "step_id": 321,
+          "description": "Chop-Chop 1/4 red bell pepper into tiny bits",
+          "start_time": 110.30111449044585,
+          "end_time": 184.1116347133758,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I noticed some seeds are still mixed in with the peppers. Please remove them before we continue."
+            }
+          ]
+        },
+        {
+          "step_id": 318,
+          "description": "Microwave-Microwave the bowl, covered, for 2 minutes",
+          "start_time": 198.21027340764329,
+          "end_time": 291.9247541401274,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That was only about 1 minute. The recipe suggests 2 minutes, so you may want to put it back in for another minute."
+            }
+          ]
+        },
+        {
+          "step_id": 318,
+          "description": "Microwave-Microwave the bowl, covered, for 2 minutes",
+          "start_time": 198.21027340764329,
+          "end_time": 291.9247541401274,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since we're microwaving before adding the bell peppers, remember that the peppers will still need to be added and cooked properly afterwards."
+            }
+          ]
+        },
+        {
+          "step_id": 322,
+          "description": "Place-Place the chopped pepper in the microwave-safe bowl",
+          "start_time": 294.4127492038217,
+          "end_time": 316.80470477707007,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful when transferring the peppers; try to use the knife to guide them steadily into the bowl so they don't spill."
+            }
+          ]
+        },
+        {
+          "step_id": 322,
+          "description": "Place-Place the chopped pepper in the microwave-safe bowl",
+          "start_time": 294.4127492038217,
+          "end_time": 316.80470477707007,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Now that you've added the peppers after the microwave step, just ensure they get incorporated well for the next stage."
+            }
+          ]
+        },
+        {
+          "step_id": 316,
+          "description": "Add-Add 1/3 cup cheddar cheese to a microwave-safe cup",
+          "start_time": 319.2926998407643,
+          "end_time": 349.14864060509547,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're adding the cheese directly to the bowl, but the instructions recommend using a separate microwave-safe cup for this step."
+            }
+          ]
+        },
+        {
+          "step_id": 323,
+          "description": "Melt-Melt the cheese by microwaving cup for 30 sec. (Check after 30 seconds and microwave for 10 seconds more if needed)",
+          "start_time": 354.12463073248404,
+          "end_time": 393.93255175159237,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "10 seconds might not be quite enough to melt the cheese. You should check it and likely heat it for the full 30 seconds."
+            }
+          ]
+        },
+        {
+          "step_id": 323,
+          "description": "Melt-Melt the cheese by microwaving cup for 30 sec. (Check after 30 seconds and microwave for 10 seconds more if needed)",
+          "start_time": 354.12463073248404,
+          "end_time": 393.93255175159237,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I see you're microwaving the bowl again. Since the cheese is in there, be careful not to overheat the other ingredients while trying to melt the cheese."
+            }
+          ]
+        },
+        {
+          "step_id": 317,
+          "description": "Mix-Mix the cheese and red bell pepper in the bowl",
+          "start_time": 396.4205468152866,
+          "end_time": 415.4951756369427,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We're mixing things a bit out of order, but just go ahead and ensure the cheese and peppers are thoroughly combined now."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "27_38",
+    "activity_id": 27,
+    "step_annotations": [
+      {
+        "description": "Add-Add 1/3 cup cheddar cheese to a microwave-safe cup",
+        "step_id": 316,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "use mozarella cheese instead of cheddar"
+          }
+        ],
+        "start_time": 6.105938329046068,
+        "end_time": 60.99238323564306,
+        "modified_description": "Add-Add 1/3 cup mozarella cheese to a microwave-safe cup"
+      },
+      {
+        "description": "Chop-Chop 1/4 red bell pepper into tiny bits",
+        "step_id": 321,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Chop on counter top instead of cutting board"
+          }
+        ],
+        "start_time": 70.52127992081616,
+        "end_time": 219.17206820951634,
+        "modified_description": "Chop-Chop 1/4 red bell pepper into tiny bits on floor"
+      },
+      {
+        "description": "Place-Place the chopped pepper in the microwave-safe bowl",
+        "step_id": 322,
+        "start_time": 222.98362688358557,
+        "end_time": 247.75875826503562
+      },
+      {
+        "description": "Microwave-Microwave the bowl, covered, for 2 minutes",
+        "step_id": 318,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Microwave uncovered instead of covered"
+          },
+          {
+            "tag": "Timing Error",
+            "description": "microwave only for 30 sec instead of 2 minutes"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding water to the bowl"
+          }
+        ],
+        "start_time": 257.2876549502087,
+        "end_time": 331.61304909455885,
+        "modified_description": "Microwave-Microwave the bowl, uncovered, for 30 secs"
+      },
+      {
+        "description": "Add-Add 1 tablespoons of water to the bowl",
+        "step_id": 320,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after microwaving the bowl"
+          }
+        ],
+        "start_time": 339.9984781775111,
+        "end_time": 368.20401236562344
+      },
+      {
+        "description": "Mix-Mix the cheese and red bell pepper in the bowl",
+        "step_id": 317,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Mix with bare hands"
+          }
+        ],
+        "start_time": 376.2082855811688,
+        "end_time": 423.0904572722204,
+        "modified_description": "Mix-Mix the cheese and red bell pepper in the bowl with bare hands"
+      },
+      {
+        "description": "add-add 1/2 tbsp softened butter to the bowl",
+        "step_id": 314,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "use 1 tbsp butter instead of 1/2 tbsp"
+          }
+        ],
+        "start_time": 433.3816656922074,
+        "end_time": 483.3130843225144,
+        "modified_description": "add-add 1 tbsp softened butter to the bowl"
+      },
+      {
+        "description": "Add-Add 1/4 teaspoon pepper to the bowl",
+        "step_id": 319,
+        "start_time": 501.2274100906398,
+        "end_time": 532.4821912180075
+      },
+      {
+        "description": "Mix-Mix all the ingredients of the bowl well",
+        "step_id": 324,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "mix incompletely, so that cheese and bell pepper seperates"
+          }
+        ],
+        "start_time": 533.6256588202283,
+        "end_time": 550.015361118726,
+        "modified_description": "Mix-Mix all the ingredients of the bowl well. but keep the bell pepper and cheese seperated"
+      },
+      {
+        "description": "Melt-Melt the cheese by microwaving cup for 30 sec. (Check after 30 seconds and microwave for 10 seconds more if needed)",
+        "step_id": 323,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Add-Add 1/4 teaspoon salt to the bowl",
+        "step_id": 315,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 316,
+          "description": "Add-Add 1/3 cup cheddar cheese to a microwave-safe cup",
+          "start_time": 6.105938329046068,
+          "end_time": 60.99238323564306,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you've added mozzarella, but the recipe calls for cheddar. You might want to switch that out for the best flavor profile."
+            }
+          ]
+        },
+        {
+          "step_id": 321,
+          "description": "Chop-Chop 1/4 red bell pepper into tiny bits",
+          "start_time": 70.52127992081616,
+          "end_time": 219.17206820951634,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "For safety and to protect your countertop, please use a cutting board when chopping the peppers."
+            }
+          ]
+        },
+        {
+          "step_id": 318,
+          "description": "Microwave-Microwave the bowl, covered, for 2 minutes",
+          "start_time": 257.2876549502087,
+          "end_time": 331.61304909455885,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please make sure to cover the bowl before microwaving. Hot cheese can splatter and cause burns."
+            }
+          ]
+        },
+        {
+          "step_id": 318,
+          "description": "Microwave-Microwave the bowl, covered, for 2 minutes",
+          "start_time": 257.2876549502087,
+          "end_time": 331.61304909455885,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That was only 30 seconds. The cheese needs the full 2 minutes to melt properly."
+            }
+          ]
+        },
+        {
+          "step_id": 318,
+          "description": "Microwave-Microwave the bowl, covered, for 2 minutes",
+          "start_time": 257.2876549502087,
+          "end_time": 331.61304909455885,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We actually need to add the water to the bowl before microwaving it. Let's pause and add the water first."
+            }
+          ]
+        },
+        {
+          "step_id": 320,
+          "description": "Add-Add 1 tablespoons of water to the bowl",
+          "start_time": 339.9984781775111,
+          "end_time": 368.20401236562344,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since we're adding the water after heating, please give it a vigorous stir to ensure it incorporates fully."
+            }
+          ]
+        },
+        {
+          "step_id": 317,
+          "description": "Mix-Mix the cheese and red bell pepper in the bowl",
+          "start_time": 376.2082855811688,
+          "end_time": 423.0904572722204,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please use a spoon to mix that. The cheese is very hot and could burn your hands."
+            }
+          ]
+        },
+        {
+          "step_id": 314,
+          "description": "add-add 1/2 tbsp softened butter to the bowl",
+          "start_time": 433.3816656922074,
+          "end_time": 483.3130843225144,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you added a full tablespoon. We only need half a tablespoon of butter here."
+            }
+          ]
+        },
+        {
+          "step_id": 324,
+          "description": "Mix-Mix all the ingredients of the bowl well",
+          "start_time": 533.6256588202283,
+          "end_time": 550.015361118726,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Make sure to mix thoroughly until the cheese and peppers are completely integrated and smooth."
+            }
+          ]
+        },
+        {
+          "step_id": 323,
+          "description": "Melt-Melt the cheese by microwaving cup for 30 sec. (Check after 30 seconds and microwave for 10 seconds more if needed)",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We skipped the final melting step. Please microwave the cup for another 30 seconds to finish the dip."
+            }
+          ]
+        },
+        {
+          "step_id": 315,
+          "description": "Add-Add 1/4 teaspoon salt to the bowl",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to add the 1/4 teaspoon of salt to season the mixture."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "27_45",
+    "activity_id": 27,
+    "step_annotations": [
+      {
+        "description": "Add-Add 1/3 cup cheddar cheese to a microwave-safe cup",
+        "step_id": 316,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Add-Add 1/2 cup cheddar cheese to a microwave-safe cup"
+          }
+        ],
+        "start_time": 27.555978565286626,
+        "end_time": 100.49827476751594,
+        "modified_description": "Add-Add 1/2 cup cheddar cheese to a microwave-safe cup"
+      },
+      {
+        "description": "Chop-Chop 1/4 red bell pepper into tiny bits",
+        "step_id": 321,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Chopping without removing seeds"
+          }
+        ],
+        "start_time": 132.91707307961784,
+        "end_time": 194.51278987261148
+      },
+      {
+        "description": "Place-Place the chopped pepper in the microwave-safe bowl",
+        "step_id": 322,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Place-Place the chopped pepper in the microwave-safe plate"
+          }
+        ],
+        "start_time": 322.56704320541405,
+        "end_time": 366.33242092675164,
+        "modified_description": "Place-Place the chopped pepper in the microwave-safe plate"
+      },
+      {
+        "description": "Melt-Melt the cheese by microwaving cup for 30 sec. (Check after 30 seconds and microwave for 10 seconds more if needed)",
+        "step_id": 323,
+        "errors": [
+          {
+            "tag": "Temperature Error",
+            "description": "Melt-Melt the cheese by microwaving cup for 30 sec on low heat."
+          }
+        ],
+        "start_time": 367.95336084235674,
+        "end_time": 421.4443780573249,
+        "modified_description": "Melt-Melt the cheese by microwaving cup for 30 sec on low heat."
+      },
+      {
+        "description": "Microwave-Microwave the bowl, covered, for 2 minutes",
+        "step_id": 318,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding contents to the bowl"
+          }
+        ],
+        "start_time": 497.6285540907644,
+        "end_time": 671.0691250605096
+      },
+      {
+        "description": "Mix-Mix the cheese and red bell pepper in the bowl",
+        "step_id": 317,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Mix-Mix the cheese and red bell pepper in the plate"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding water"
+          }
+        ],
+        "start_time": 682.4157044697453,
+        "end_time": 739.1486015159235,
+        "modified_description": "Mix-Mix the cheese and red bell pepper in the plate"
+      },
+      {
+        "description": "Add-Add 1/4 teaspoon pepper to the bowl",
+        "step_id": 319,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Add-Add 1/2 teaspoon pepper to the bowl"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Using another bowl without ingredients in it"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed in incorrect order"
+          }
+        ],
+        "start_time": 750.4951809251593,
+        "end_time": 781.2930393216562,
+        "modified_description": "Add-Add 1/2 teaspoon pepper to the bowl"
+      },
+      {
+        "description": "Add-Add 1 tablespoons of water to the bowl",
+        "step_id": 320,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Add-Add 2 tablespoons of water to the bowl"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed in incorrect order"
+          }
+        ],
+        "start_time": 810.4699578025478,
+        "end_time": 836.4049964522293,
+        "modified_description": "Add-Add 2 tablespoons of water to the bowl"
+      },
+      {
+        "description": "add-add 1/2 tbsp softened butter to the bowl",
+        "step_id": 314,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed in incorrect order"
+          }
+        ],
+        "start_time": 847.751575861465,
+        "end_time": 870.4447346799363
+      },
+      {
+        "description": "Add-Add 1/4 teaspoon salt to the bowl",
+        "step_id": 315,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Add-Add 1/2 teaspoon salt to the bowl"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed in incorrect order"
+          }
+        ],
+        "start_time": 893.1378934984077,
+        "end_time": 923.9357518949045,
+        "modified_description": "Add-Add 1/2 teaspoon salt to the bowl"
+      },
+      {
+        "description": "Mix-Mix all the ingredients of the bowl well",
+        "step_id": 324,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Mix-put all the ingredients of the bowl into the plate. Then mix all the ingredients in the plate."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed in incorrect order"
+          }
+        ],
+        "start_time": 927.1776317261147,
+        "end_time": 1014.7083871687898,
+        "modified_description": "Mix-put all the ingredients of the bowl into the plate. Then mix all the ingredients in the plate."
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 316,
+          "description": "Add-Add 1/2 cup cheddar cheese to a microwave-safe cup",
+          "start_time": 27.555978565286626,
+          "end_time": 100.49827476751594,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you've added 1/2 cup of cheese. The recipe calls for 1/3 cup, so you might want to remove a little."
+            }
+          ]
+        },
+        {
+          "step_id": 321,
+          "description": "Chop-Chop 1/4 red bell pepper into tiny bits",
+          "start_time": 132.91707307961784,
+          "end_time": 194.51278987261148,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to remove the seeds from the pepper before chopping it into tiny bits."
+            }
+          ]
+        },
+        {
+          "step_id": 322,
+          "description": "Place-Place the chopped pepper in the microwave-safe plate",
+          "start_time": 322.56704320541405,
+          "end_time": 366.33242092675164,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The instructions suggest placing the chopped pepper into the microwave-safe bowl rather than a plate."
+            }
+          ]
+        },
+        {
+          "step_id": 323,
+          "description": "Melt-Melt the cheese by microwaving cup for 30 sec on low heat.",
+          "start_time": 367.95336084235674,
+          "end_time": 421.4443780573249,
+          "error_tag": "Temperature Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Using low heat might not melt the cheese in 30 seconds. You may want to use standard heat."
+            }
+          ]
+        },
+        {
+          "step_id": 318,
+          "description": "Microwave-Microwave the bowl, covered, for 2 minutes",
+          "start_time": 497.6285540907644,
+          "end_time": 671.0691250605096,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please wait! The bowl appears to be empty. Microwaving it without ingredients could damage the appliance."
+            }
+          ]
+        },
+        {
+          "step_id": 317,
+          "description": "Mix-Mix the cheese and red bell pepper in the plate",
+          "start_time": 682.4157044697453,
+          "end_time": 739.1486015159235,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It is better to mix the cheese and peppers in the bowl to keep everything contained."
+            }
+          ]
+        },
+        {
+          "step_id": 317,
+          "description": "Mix-Mix the cheese and red bell pepper in the plate",
+          "start_time": 682.4157044697453,
+          "end_time": 739.1486015159235,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Ideally, you should add the water before mixing the ingredients together."
+            }
+          ]
+        },
+        {
+          "step_id": 319,
+          "description": "Add-Add 1/2 teaspoon pepper to the bowl",
+          "start_time": 750.4951809251593,
+          "end_time": 781.2930393216562,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like 1/2 teaspoon. The recipe only requires 1/4 teaspoon of pepper."
+            }
+          ]
+        },
+        {
+          "step_id": 319,
+          "description": "Add-Add 1/2 teaspoon pepper to the bowl",
+          "start_time": 750.4951809251593,
+          "end_time": 781.2930393216562,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please add the pepper to the main bowl with the other ingredients, rather than a separate empty one."
+            }
+          ]
+        },
+        {
+          "step_id": 319,
+          "description": "Add-Add 1/2 teaspoon pepper to the bowl",
+          "start_time": 750.4951809251593,
+          "end_time": 781.2930393216562,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It seems we are slightly out of order. Let's double-check the recipe sequence."
+            }
+          ]
+        },
+        {
+          "step_id": 320,
+          "description": "Add-Add 2 tablespoons of water to the bowl",
+          "start_time": 810.4699578025478,
+          "end_time": 836.4049964522293,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You've added 2 tablespoons of water, but the recipe calls for just 1 tablespoon."
+            }
+          ]
+        },
+        {
+          "step_id": 320,
+          "description": "Add-Add 2 tablespoons of water to the bowl",
+          "start_time": 810.4699578025478,
+          "end_time": 836.4049964522293,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "This step seems to be happening out of sequence. Let's ensure the previous steps are completed first."
+            }
+          ]
+        },
+        {
+          "step_id": 314,
+          "description": "add-add 1/2 tbsp softened butter to the bowl",
+          "start_time": 847.751575861465,
+          "end_time": 870.4447346799363,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We might have skipped ahead. Let's make sure the earlier ingredients were added correctly before the butter."
+            }
+          ]
+        },
+        {
+          "step_id": 315,
+          "description": "Add-Add 1/2 teaspoon salt to the bowl",
+          "start_time": 893.1378934984077,
+          "end_time": 923.9357518949045,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like 1/2 teaspoon of salt. You only need 1/4 teaspoon for this dish."
+            }
+          ]
+        },
+        {
+          "step_id": 315,
+          "description": "Add-Add 1/2 teaspoon salt to the bowl",
+          "start_time": 893.1378934984077,
+          "end_time": 923.9357518949045,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "This step appears to be out of order. Let's verify the sequence of ingredients."
+            }
+          ]
+        },
+        {
+          "step_id": 324,
+          "description": "Mix-put all the ingredients of the bowl into the plate. Then mix all the ingredients in the plate.",
+          "start_time": 927.1776317261147,
+          "end_time": 1014.7083871687898,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It's best to keep the ingredients in the bowl for mixing rather than moving them to a plate."
+            }
+          ]
+        },
+        {
+          "step_id": 324,
+          "description": "Mix-put all the ingredients of the bowl into the plate. Then mix all the ingredients in the plate.",
+          "start_time": 927.1776317261147,
+          "end_time": 1014.7083871687898,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please ensure all ingredients have been added before proceeding with the final mix."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "27_49",
+    "activity_id": 27,
+    "step_annotations": [
+      {
+        "description": "Add-Add 1 tablespoons of water to the bowl",
+        "step_id": 320,
+        "start_time": 7.636131687898089,
+        "end_time": 27.150690445859873
+      },
+      {
+        "description": "Add-Add 1/3 cup cheddar cheese to a microwave-safe cup",
+        "step_id": 316,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill while adding"
+          }
+        ],
+        "start_time": 44.1198719745223,
+        "end_time": 62.78597165605096,
+        "modified_description": "Add-Add 1/3 cup cheddar cheese to a microwave-safe cup but spill"
+      },
+      {
+        "description": "Melt-Melt the cheese by microwaving cup for 30 sec. (Check after 30 seconds and microwave for 10 seconds more if needed)",
+        "step_id": 323,
+        "start_time": 66.17980796178344,
+        "end_time": 106.05738455414014
+      },
+      {
+        "description": "Chop-Chop 1/4 red bell pepper into tiny bits",
+        "step_id": 321,
+        "start_time": 123.87502515923569,
+        "end_time": 167.14643805732484
+      },
+      {
+        "description": "Place-Place the chopped pepper in the microwave-safe bowl",
+        "step_id": 322,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill while placing chopped pepper in bowl"
+          }
+        ],
+        "start_time": 181.5702423566879,
+        "end_time": 195.14558757961785,
+        "modified_description": "Place-Place the chopped pepper in the microwave-safe bowl; spill"
+      },
+      {
+        "description": "Mix-Mix the cheese and red bell pepper in the bowl",
+        "step_id": 317,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Mixed with hands"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before microwave bell pepper"
+          }
+        ],
+        "start_time": 195.99404665605095,
+        "end_time": 229.0839506369427,
+        "modified_description": "Mix-Mix the cheese and red bell pepper in the bowl with hands"
+      },
+      {
+        "description": "Microwave-Microwave the bowl, covered, for 2 minutes",
+        "step_id": 318,
+        "start_time": 227.38703248407646,
+        "end_time": 400.4726840764331
+      },
+      {
+        "description": "Add-Add 1/4 teaspoon pepper to the bowl",
+        "step_id": 319,
+        "start_time": 408.1088157643312,
+        "end_time": 430.16875175159237
+      },
+      {
+        "description": "Add-Add 1/4 teaspoon salt to the bowl",
+        "step_id": 315,
+        "start_time": 429.32029267515924,
+        "end_time": 442.0471788216561
+      },
+      {
+        "description": "add-add 1/2 tbsp softened butter to the bowl",
+        "step_id": 314,
+        "start_time": 446.2894742038217,
+        "end_time": 457.3194421974522
+      },
+      {
+        "description": "Mix-Mix all the ingredients of the bowl well",
+        "step_id": 324,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Used hands to mix"
+          }
+        ],
+        "start_time": 456.4709831210191,
+        "end_time": 490.409346178344,
+        "modified_description": "Mix-Mix all the ingredients of the bowl well with hands"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 316,
+          "description": "Add-Add 1/3 cup cheddar cheese to a microwave-safe cup but spill",
+          "start_time": 44.1198719745223,
+          "end_time": 62.78597165605096,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful with the cheese; it looks like some spilled. You might want to gather the pieces before moving on."
+            }
+          ]
+        },
+        {
+          "step_id": 322,
+          "description": "Place-Place the chopped pepper in the microwave-safe bowl; spill",
+          "start_time": 181.5702423566879,
+          "end_time": 195.14558757961785,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Watch out, some of the pepper is falling outside the bowl. Try to keep it steady while transferring."
+            }
+          ]
+        },
+        {
+          "step_id": 317,
+          "description": "Mix-Mix the cheese and red bell pepper in the bowl with hands",
+          "start_time": 195.99404665605095,
+          "end_time": 229.0839506369427,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please use a spoon to mix instead of your hands. The cheese was recently melted and it is safer and more sanitary to use a utensil."
+            }
+          ]
+        },
+        {
+          "step_id": 317,
+          "description": "Mix-Mix the cheese and red bell pepper in the bowl with hands",
+          "start_time": 195.99404665605095,
+          "end_time": 229.0839506369427,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I noticed you are mixing now, but the bell pepper usually needs to be microwaved first. You may want to check the step order."
+            }
+          ]
+        },
+        {
+          "step_id": 324,
+          "description": "Mix-Mix all the ingredients of the bowl well with hands",
+          "start_time": 456.4709831210191,
+          "end_time": 490.409346178344,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please use a spoon to mix. The bowl and ingredients were just in the microwave and are likely very hot."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "28_14",
+    "activity_id": 28,
+    "step_annotations": [
+      {
+        "description": "Add-1 tsp Sriracha sauce to the bowl",
+        "step_id": 339,
+        "start_time": 1.6902679379111856,
+        "end_time": 71.75
+      },
+      {
+        "description": "Open-Open a can of tuna",
+        "step_id": 336,
+        "start_time": 71.75,
+        "end_time": 123.978
+      },
+      {
+        "description": "drain-drain excess water from can",
+        "step_id": 328,
+        "start_time": 123.978,
+        "end_time": 182.241
+      },
+      {
+        "description": "Chop-Chop 1 scallion",
+        "step_id": 340,
+        "start_time": 187.932,
+        "end_time": 287.837
+      },
+      {
+        "description": "Add-add chopped scallion to the bowl",
+        "step_id": 333,
+        "start_time": 287.837,
+        "end_time": 300.39
+      },
+      {
+        "description": "Add-1/4 cup mayonnaise to the bowl",
+        "step_id": 327,
+        "start_time": 300.39,
+        "end_time": 410.904
+      },
+      {
+        "description": "Add-Add 1 can drained tuna to the bowl",
+        "step_id": 334,
+        "start_time": 424.721,
+        "end_time": 453.131
+      },
+      {
+        "description": "Mix-Mix the contents of the bowl",
+        "step_id": 331,
+        "start_time": 453.131,
+        "end_time": 480.502
+      },
+      {
+        "description": "Take-Take 1 ripe avocado",
+        "step_id": 335,
+        "start_time": 493.72,
+        "end_time": 499.01
+      },
+      {
+        "description": "cut-cut avocado into thin slices",
+        "step_id": 341,
+        "start_time": 499.01,
+        "end_time": 626.663
+      },
+      {
+        "description": "Lay-Lay out 2 large lettuce leaves",
+        "step_id": 329,
+        "start_time": 646.12,
+        "end_time": 735.911
+      },
+      {
+        "description": "place-place avocado slices on each leaf",
+        "step_id": 325,
+        "start_time": 735.911,
+        "end_time": 774.803
+      },
+      {
+        "description": "Season-Season bowl with 1/4 tsp salt",
+        "step_id": 338,
+        "start_time": 785.717,
+        "end_time": 822.25
+      },
+      {
+        "description": "Season-season 1/4 tsp pepper on the bowl",
+        "step_id": 326,
+        "start_time": 822.25,
+        "end_time": 861.356
+      },
+      {
+        "description": "top-top lettuce leaves with the tuna mixture",
+        "step_id": 332,
+        "start_time": 861.356,
+        "end_time": 911.792
+      },
+      {
+        "description": "Roll-Roll up the lettuce wraps",
+        "step_id": 330,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Didn't roll properly and spilled."
+          }
+        ],
+        "start_time": 911.792,
+        "end_time": 925.437,
+        "modified_description": "Roll-Roll up the lettuce wraps improperly."
+      },
+      {
+        "description": "secure-secure the wrap with a toothpick",
+        "step_id": 337,
+        "start_time": 925.437,
+        "end_time": 1084.022
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 330,
+          "description": "Roll-Roll up the lettuce wraps improperly.",
+          "start_time": 911.792,
+          "end_time": 925.437,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It might help to tuck the sides of the lettuce in firmly as you roll to keep the filling from spilling out."
+            },
+            {
+              "role": "user",
+              "utterance": "Okay, I'll try to wrap it tighter."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "28_25",
+    "activity_id": 28,
+    "step_annotations": [
+      {
+        "description": "Add-1/4 cup mayonnaise to the bowl",
+        "step_id": 327,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Did not add mayonnaise to the bowl"
+          }
+        ],
+        "start_time": 6.212,
+        "end_time": 68.583
+      },
+      {
+        "description": "Take-Take 1 ripe avocado",
+        "step_id": 335,
+        "start_time": 68.583,
+        "end_time": 83.765
+      },
+      {
+        "description": "Open-Open a can of tuna",
+        "step_id": 336,
+        "start_time": 83.765,
+        "end_time": 151.962
+      },
+      {
+        "description": "Lay-Lay out 2 large lettuce leaves",
+        "step_id": 329,
+        "start_time": 155.09,
+        "end_time": 264.697
+      },
+      {
+        "description": "Chop-Chop 1 scallion",
+        "step_id": 340,
+        "start_time": 264.697,
+        "end_time": 352.631
+      },
+      {
+        "description": "cut-cut avocado into thin slices",
+        "step_id": 341,
+        "start_time": 374.951,
+        "end_time": 514.6659999999999
+      },
+      {
+        "description": "place-place avocado slices on each leaf",
+        "step_id": 325,
+        "start_time": 531.475,
+        "end_time": 608.876
+      },
+      {
+        "description": "drain-drain excess water from can",
+        "step_id": 328,
+        "start_time": 639.605,
+        "end_time": 673.799
+      },
+      {
+        "description": "Add-Add 1 can drained tuna to the bowl",
+        "step_id": 334,
+        "start_time": 673.799,
+        "end_time": 689.198
+      },
+      {
+        "description": "Add-1 tsp Sriracha sauce to the bowl",
+        "step_id": 339,
+        "start_time": 689.198,
+        "end_time": 777.625
+      },
+      {
+        "description": "Add-add chopped scallion to the bowl",
+        "step_id": 333,
+        "start_time": 777.625,
+        "end_time": 785.543
+      },
+      {
+        "description": "Mix-Mix the contents of the bowl",
+        "step_id": 331,
+        "start_time": 785.543,
+        "end_time": 863.701
+      },
+      {
+        "description": "Season-season 1/4 tsp pepper on the bowl",
+        "step_id": 326,
+        "start_time": 865.966,
+        "end_time": 888.21
+      },
+      {
+        "description": "Season-Season bowl with 1/4 tsp salt",
+        "step_id": 338,
+        "start_time": 905.956,
+        "end_time": 919.163
+      },
+      {
+        "description": "top-top lettuce leaves with the tuna mixture",
+        "step_id": 332,
+        "start_time": 919.163,
+        "end_time": 962.846
+      },
+      {
+        "description": "Roll-Roll up the lettuce wraps",
+        "step_id": 330,
+        "start_time": 974.93,
+        "end_time": 1044.703
+      },
+      {
+        "description": "secure-secure the wrap with a toothpick",
+        "step_id": 337,
+        "start_time": 1000.837,
+        "end_time": 1044.703
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 327,
+          "description": "Add-1/4 cup mayonnaise to the bowl",
+          "start_time": 6.212,
+          "end_time": 68.583,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like the mayonnaise hasn't been added to the bowl yet. Don't forget to include that 1/4 cup."
+            },
+            {
+              "role": "user",
+              "utterance": "Oh right, thank you."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "28_26",
+    "activity_id": 28,
+    "step_annotations": [
+      {
+        "description": "Open-Open a can of tuna",
+        "step_id": 336,
+        "start_time": 47.56392567567568,
+        "end_time": 83.43180405405406
+      },
+      {
+        "description": "drain-drain excess water from can",
+        "step_id": 328,
+        "start_time": 91.22916891891893,
+        "end_time": 115.40099999999998
+      },
+      {
+        "description": "Add-1/4 cup mayonnaise to the bowl",
+        "step_id": 327,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Add-1 cup mayonnaise to the bowl"
+          }
+        ],
+        "start_time": 121.63889189189192,
+        "end_time": 222.22489864864863,
+        "modified_description": "Add-1 cup mayonnaise to the bowl"
+      },
+      {
+        "description": "Chop-Chop 1 scallion",
+        "step_id": 340,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Chop-Chop 1 bunch of scallions"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Not using cutting board to chop scallions"
+          }
+        ],
+        "start_time": 265.8901418918919,
+        "end_time": 389.0885067567568,
+        "modified_description": "Chop-Chop 1 scallion bunch"
+      },
+      {
+        "description": "Add-1 tsp Sriracha sauce to the bowl",
+        "step_id": 339,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Press the sauce more to spill it"
+          },
+          {
+            "tag": "Measurement Error",
+            "description": "Addition of more than 1 tsp Sriracha sauce"
+          }
+        ],
+        "start_time": 395.32639864864865,
+        "end_time": 437.43216891891893,
+        "modified_description": "Add-Press the sauce bottle tightly to spill 1 tsp Sriracha sauce to the bowl"
+      },
+      {
+        "description": "Add-Add 1 can drained tuna to the bowl",
+        "step_id": 334,
+        "start_time": 437.43216891891893,
+        "end_time": 453.8066351351352
+      },
+      {
+        "description": "Take-Take 1 ripe avocado",
+        "step_id": 335,
+        "start_time": 455.3661081081081,
+        "end_time": 472.52031081081077
+      },
+      {
+        "description": "Add-add chopped scallion to the bowl",
+        "step_id": 333,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Drop the chopped scallions while adding to the bowl"
+          }
+        ],
+        "start_time": 545.035804054054,
+        "end_time": 568.4278986486486,
+        "modified_description": "Add - Drop while adding chopped scallions to the bowl"
+      },
+      {
+        "description": "Lay-Lay out 2 large lettuce leaves",
+        "step_id": 329,
+        "start_time": 578.564472972973,
+        "end_time": 608.9741959459459
+      },
+      {
+        "description": "Mix-Mix the contents of the bowl",
+        "step_id": 331,
+        "start_time": 620.6702432432432,
+        "end_time": 667.4544324324323
+      },
+      {
+        "description": "Season-season 1/4 tsp pepper on the bowl",
+        "step_id": 326,
+        "start_time": 693.965472972973,
+        "end_time": 714.2386216216216
+      },
+      {
+        "description": "Season-Season bowl with 1/4 tsp salt",
+        "step_id": 338,
+        "start_time": 718.9170405405406,
+        "end_time": 737.6307162162162
+      },
+      {
+        "description": "Roll-Roll up the lettuce wraps",
+        "step_id": 330,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Roll up so that inside contents spill outside"
+          }
+        ],
+        "start_time": 750.1065,
+        "end_time": 769.5999121621621,
+        "modified_description": "Roll-Roll up the lettuce wraps to spill the inside contents outside"
+      },
+      {
+        "description": "secure-secure the wrap with a toothpick",
+        "step_id": 337,
+        "start_time": 770.3796486486486,
+        "end_time": 797.6704256756757
+      },
+      {
+        "description": "cut-cut avocado into thin slices",
+        "step_id": 341,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "top-top lettuce leaves with the tuna mixture",
+        "step_id": 332,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "place-place avocado slices on each leaf",
+        "step_id": 325,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 327,
+          "description": "Add-1 cup mayonnaise to the bowl",
+          "start_time": 121.63889189189192,
+          "end_time": 222.22489864864863,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you've added about a cup of mayonnaise, but the recipe only calls for a quarter cup. You might want to remove the excess before mixing."
+            }
+          ]
+        },
+        {
+          "step_id": 340,
+          "description": "Chop-Chop 1 bunch of scallions",
+          "start_time": 265.8901418918919,
+          "end_time": 389.0885067567568,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You only need one scallion for this recipe, so you don't need to chop the entire bunch."
+            }
+          ]
+        },
+        {
+          "step_id": 340,
+          "description": "Not using cutting board to chop scallions",
+          "start_time": 265.8901418918919,
+          "end_time": 389.0885067567568,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please use a cutting board while chopping to protect both your hands and the countertop."
+            }
+          ]
+        },
+        {
+          "step_id": 339,
+          "description": "Press the sauce bottle tightly to spill 1 tsp Sriracha sauce to the bowl",
+          "start_time": 395.32639864864865,
+          "end_time": 437.43216891891893,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try squeezing the bottle gently to better control the flow and avoid spills."
+            }
+          ]
+        },
+        {
+          "step_id": 339,
+          "description": "Addition of more than 1 tsp Sriracha sauce",
+          "start_time": 395.32639864864865,
+          "end_time": 437.43216891891893,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like a bit more than a teaspoon. You might want to scoop some out so it's not too spicy."
+            }
+          ]
+        },
+        {
+          "step_id": 333,
+          "description": "Add - Drop while adding chopped scallions to the bowl",
+          "start_time": 545.035804054054,
+          "end_time": 568.4278986486486,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You might want to bring the bowl closer or cup your hand to guide the scallions in so they don't drop."
+            }
+          ]
+        },
+        {
+          "step_id": 330,
+          "description": "Roll-Roll up the lettuce wraps to spill the inside contents outside",
+          "start_time": 750.1065,
+          "end_time": 769.5999121621621,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try tucking the sides in firmly before rolling to keep the filling from spilling out."
+            }
+          ]
+        },
+        {
+          "step_id": 341,
+          "description": "cut-cut avocado into thin slices",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Episodic Proactive Service",
+            "sub": "Episodic Task Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You set aside that avocado earlier; don't forget to slice it up for your wraps."
+            }
+          ]
+        },
+        {
+          "step_id": 332,
+          "description": "top-top lettuce leaves with the tuna mixture",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to use the tuna mixture you prepared to top the lettuce leaves."
+            }
+          ]
+        },
+        {
+          "step_id": 325,
+          "description": "place-place avocado slices on each leaf",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Remember to place the avocado slices on the lettuce before you start rolling."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "28_28",
+    "activity_id": 28,
+    "step_annotations": [
+      {
+        "description": "Take-Take 1 ripe avocado",
+        "step_id": 335,
+        "start_time": 3.7717860376447883,
+        "end_time": 15.841501358108104
+      },
+      {
+        "description": "cut-cut avocado into thin slices",
+        "step_id": 341,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Chop avocado with skin instead of cutting it"
+          }
+        ],
+        "start_time": 15.841501358108108,
+        "end_time": 122.2058676196911,
+        "modified_description": "cut-cut avocado into chopped size"
+      },
+      {
+        "description": "Open-Open a can of tuna",
+        "step_id": 336,
+        "start_time": 125.22329644980694,
+        "end_time": 214.2374469382239
+      },
+      {
+        "description": "Chop-Chop 1 scallion",
+        "step_id": 340,
+        "start_time": 234.60509154150577,
+        "end_time": 276.0947379555984
+      },
+      {
+        "description": "Lay-Lay out 2 large lettuce leaves",
+        "step_id": 329,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "roll the lettuce leaves together"
+          }
+        ],
+        "start_time": 288.1644532760618,
+        "end_time": 457.8948249700772,
+        "modified_description": "Put and roll 2 large lettuce leaves"
+      },
+      {
+        "description": "drain-drain excess water from can",
+        "step_id": 328,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Do not drain water completely instead leave some water remaining"
+          }
+        ],
+        "start_time": 460.912253800193,
+        "end_time": 482.03425561100386,
+        "modified_description": "drain-drain excess water from can, but  leave some water remaining"
+      },
+      {
+        "description": "Add-1/4 cup mayonnaise to the bowl",
+        "step_id": 327,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "1/2 instead of 1/4 cup"
+          }
+        ],
+        "start_time": 498.6301141766409,
+        "end_time": 555.9612619488416,
+        "modified_description": "Add-1/2 cup mayonnaise to the bowl"
+      },
+      {
+        "description": "Add-1 tsp Sriracha sauce to the bowl",
+        "step_id": 339,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Add-Add 1 can drained tuna to the bowl",
+        "step_id": 334,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "place-place avocado slices on each leaf",
+        "step_id": 325,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Just put on one leaf"
+          }
+        ],
+        "start_time": 561.2417624015444,
+        "end_time": 597.4509083629343,
+        "modified_description": "place-place avocado slices on just one leaf"
+      },
+      {
+        "description": "Season-season 1/4 tsp pepper on the bowl",
+        "step_id": 326,
+        "start_time": 611.7836953059845,
+        "end_time": 635.1687687393821
+      },
+      {
+        "description": "top-top lettuce leaves with the tuna mixture",
+        "step_id": 332,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Top the lettuce leaves with the tuna from the can"
+          }
+        ],
+        "start_time": 691.745559304054,
+        "end_time": 730.9721340955598
+      },
+      {
+        "description": "Roll-Roll up the lettuce wraps",
+        "step_id": 330,
+        "start_time": 730.9721340955597,
+        "end_time": 752.0941359063705
+      },
+      {
+        "description": "secure-secure the wrap with a toothpick",
+        "step_id": 337,
+        "start_time": 754.3572075289575,
+        "end_time": 781.514067
+      },
+      {
+        "description": "Add-add chopped scallion to the bowl",
+        "step_id": 333,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Mix-Mix the contents of the bowl",
+        "step_id": 331,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Season-Season bowl with 1/4 tsp salt",
+        "step_id": 338,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 341,
+          "description": "cut-cut avocado into thin slices",
+          "start_time": 15.841501358108108,
+          "end_time": 122.2058676196911,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like the skin is still on the avocado. You'll need to remove the skin from the chopped pieces before using them."
+            }
+          ]
+        },
+        {
+          "step_id": 329,
+          "description": "Lay-Lay out 2 large lettuce leaves",
+          "start_time": 288.1644532760618,
+          "end_time": 457.8948249700772,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We need the lettuce leaves laid out flat to add the filling. Please unroll them."
+            }
+          ]
+        },
+        {
+          "step_id": 328,
+          "description": "drain-drain excess water from can",
+          "start_time": 460.912253800193,
+          "end_time": 482.03425561100386,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "There seems to be some water left in the can. It's best to drain it completely so the filling isn't too watery."
+            }
+          ]
+        },
+        {
+          "step_id": 327,
+          "description": "Add-1/4 cup mayonnaise to the bowl",
+          "start_time": 498.6301141766409,
+          "end_time": 555.9612619488416,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like a bit more than 1/4 cup. You might want to remove some mayonnaise to balance the flavor."
+            }
+          ]
+        },
+        {
+          "step_id": 339,
+          "description": "Add-1 tsp Sriracha sauce to the bowl",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to add the teaspoon of Sriracha sauce to the bowl."
+            }
+          ]
+        },
+        {
+          "step_id": 334,
+          "description": "Add-Add 1 can drained tuna to the bowl",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You also need to add the drained tuna to the bowl to create the mixture."
+            }
+          ]
+        },
+        {
+          "step_id": 325,
+          "description": "place-place avocado slices on each leaf",
+          "start_time": 561.2417624015444,
+          "end_time": 597.4509083629343,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Make sure to place avocado slices on the second lettuce leaf as well."
+            },
+            {
+              "role": "user",
+              "utterance": "Oh, I missed that one."
+            }
+          ]
+        },
+        {
+          "step_id": 332,
+          "description": "top-top lettuce leaves with the tuna mixture",
+          "start_time": 691.745559304054,
+          "end_time": 730.9721340955598,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The tuna should be mixed with the mayonnaise and spices in the bowl first, not added directly from the can."
+            }
+          ]
+        },
+        {
+          "step_id": 333,
+          "description": "Add-add chopped scallion to the bowl",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Remember to add the chopped scallion to the tuna mixture."
+            }
+          ]
+        },
+        {
+          "step_id": 331,
+          "description": "Mix-Mix the contents of the bowl",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Be sure to mix all the ingredients in the bowl thoroughly before filling the wraps."
+            }
+          ]
+        },
+        {
+          "step_id": 338,
+          "description": "Season-Season bowl with 1/4 tsp salt",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to season the mixture with a little salt."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "28_29",
+    "activity_id": 28,
+    "step_annotations": [
+      {
+        "description": "Chop-Chop 1 scallion",
+        "step_id": 340,
+        "start_time": 33.67456754826255,
+        "end_time": 69.59410626640927
+      },
+      {
+        "description": "Lay-Lay out 2 large lettuce leaves",
+        "step_id": 329,
+        "start_time": 76.32901977606178,
+        "end_time": 122.91217155115831
+      },
+      {
+        "description": "Add-1 tsp Sriracha sauce to the bowl",
+        "step_id": 339,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Use mug cup instead of bowl"
+          }
+        ],
+        "start_time": 125.15714272104246,
+        "end_time": 202.60864808204636,
+        "modified_description": "Add-1 tsp Sriracha sauce to the mug cup"
+      },
+      {
+        "description": "Take-Take 1 ripe avocado",
+        "step_id": 335,
+        "start_time": 209.90480438416992,
+        "end_time": 214.39474672393823
+      },
+      {
+        "description": "Open-Open a can of tuna",
+        "step_id": 336,
+        "start_time": 215.5172323088803,
+        "end_time": 277.81518227316604
+      },
+      {
+        "description": "drain-drain excess water from can",
+        "step_id": 328,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Did not drain the excess water completely"
+          }
+        ],
+        "start_time": 277.253939480695,
+        "end_time": 287.3563097451738,
+        "modified_description": "drain-drain excess water from can, but remain some water"
+      },
+      {
+        "description": "Add-add chopped scallion to the bowl",
+        "step_id": 333,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Use mug cup instead of bowl"
+          }
+        ],
+        "start_time": 288.4787953301159,
+        "end_time": 297.4586800096525
+      },
+      {
+        "description": "cut-cut avocado into thin slices",
+        "step_id": 341,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "chop instead of slice"
+          }
+        ],
+        "start_time": 298.0199228021236,
+        "end_time": 376.0326709555985,
+        "modified_description": "Chop- Chop the avocado"
+      },
+      {
+        "description": "place-place avocado slices on each leaf",
+        "step_id": 325,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "place on just one leaf"
+          }
+        ],
+        "start_time": 376.0326709555985,
+        "end_time": 391.74746914478766,
+        "modified_description": "place-place avocado slices on just one leaf"
+      },
+      {
+        "description": "Add-1/4 cup mayonnaise to the bowl",
+        "step_id": 327,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Add 1/2 cup instead of 1/4 cup"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Use mug cup instead of bowl"
+          }
+        ],
+        "start_time": 412.5134524662163,
+        "end_time": 447.8717483918919,
+        "modified_description": "Add-1/2 cup mayonnaise to the bowl"
+      },
+      {
+        "description": "Mix-Mix the contents of the bowl",
+        "step_id": 331,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill some contents outside"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Use mug cup instead of bowl"
+          }
+        ],
+        "start_time": 457.97411865637065,
+        "end_time": 481.54631594015444,
+        "modified_description": "Mix-Mix the contents of the bowl, but splash some of them outside"
+      },
+      {
+        "description": "Season-Season bowl with 1/4 tsp salt",
+        "step_id": 338,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Season 1 tsp instead of 1/4 tsp"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Use mug cup instead of bowl"
+          },
+          {
+            "tag": "Technique Error",
+            "description": "Pour instead of season"
+          }
+        ],
+        "start_time": 481.54631594015444,
+        "end_time": 510.16969835617755,
+        "modified_description": "Season-Season bowl with 1 tsp salt"
+      },
+      {
+        "description": "Season-season 1/4 tsp pepper on the bowl",
+        "step_id": 326,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Use mug cup instead of bowl"
+          },
+          {
+            "tag": "Technique Error",
+            "description": "Pour instead of season"
+          }
+        ],
+        "start_time": 518.0270974507722,
+        "end_time": 539.3543235646719
+      },
+      {
+        "description": "Add-Add 1 can drained tuna to the bowl",
+        "step_id": 334,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "top-top lettuce leaves with the tuna mixture",
+        "step_id": 332,
+        "start_time": 543.2830231119691,
+        "end_time": 564.0490064333976
+      },
+      {
+        "description": "Roll-Roll up the lettuce wraps",
+        "step_id": 330,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "secure-secure the wrap with a toothpick",
+        "step_id": 337,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 339,
+          "description": "Add-1 tsp Sriracha sauce to the mug cup",
+          "start_time": 125.15714272104246,
+          "end_time": 202.60864808204636,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I notice you're using a mug. You might want to switch to a bowl now so you have enough space to mix all the ingredients later."
+            }
+          ]
+        },
+        {
+          "step_id": 328,
+          "description": "drain-drain excess water from can, but remain some water",
+          "start_time": 277.253939480695,
+          "end_time": 287.3563097451738,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like there is still some liquid in the can. Try draining it completely so the filling isn't too watery."
+            }
+          ]
+        },
+        {
+          "step_id": 333,
+          "description": "Add-add chopped scallion to the bowl",
+          "start_time": 288.4787953301159,
+          "end_time": 297.4586800096525,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since you're adding more ingredients, remember that a bowl will make mixing easier than the mug you're using."
+            }
+          ]
+        },
+        {
+          "step_id": 341,
+          "description": "Chop- Chop the avocado",
+          "start_time": 298.0199228021236,
+          "end_time": 376.0326709555985,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're chopping the avocado, but the recipe calls for thin slices. Try slicing the rest for the best texture."
+            }
+          ]
+        },
+        {
+          "step_id": 325,
+          "description": "place-place avocado slices on just one leaf",
+          "start_time": 376.0326709555985,
+          "end_time": 391.74746914478766,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to place avocado slices on the second lettuce leaf as well."
+            }
+          ]
+        },
+        {
+          "step_id": 327,
+          "description": "Add-1/2 cup mayonnaise to the bowl",
+          "start_time": 412.5134524662163,
+          "end_time": 447.8717483918919,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like about half a cup of mayonnaise. The recipe only needs a quarter cup, so you might want to remove some."
+            }
+          ]
+        },
+        {
+          "step_id": 327,
+          "description": "Add-1/2 cup mayonnaise to the bowl",
+          "start_time": 412.5134524662163,
+          "end_time": 447.8717483918919,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The mug is getting quite full. Switching to a bowl now would really help before you start mixing."
+            }
+          ]
+        },
+        {
+          "step_id": 331,
+          "description": "Mix-Mix the contents of the bowl, but splash some of them outside",
+          "start_time": 457.97411865637065,
+          "end_time": 481.54631594015444,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful with the mixing speed; it looks like some of the sauce is spilling out."
+            }
+          ]
+        },
+        {
+          "step_id": 331,
+          "description": "Mix-Mix the contents of the bowl, but splash some of them outside",
+          "start_time": 457.97411865637065,
+          "end_time": 481.54631594015444,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Using a larger bowl instead of the mug would give you more room to mix without spilling."
+            }
+          ]
+        },
+        {
+          "step_id": 338,
+          "description": "Season-Season bowl with 1 tsp salt",
+          "start_time": 481.54631594015444,
+          "end_time": 510.16969835617755,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That seems like about a teaspoon of salt. You only need a quarter teaspoon, so be careful not to over-season."
+            }
+          ]
+        },
+        {
+          "step_id": 338,
+          "description": "Season-Season bowl with 1 tsp salt",
+          "start_time": 481.54631594015444,
+          "end_time": 510.16969835617755,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The mug is still making things difficult. A bowl is definitely recommended for these steps."
+            }
+          ]
+        },
+        {
+          "step_id": 338,
+          "description": "Season-Season bowl with 1 tsp salt",
+          "start_time": 481.54631594015444,
+          "end_time": 510.16969835617755,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Pouring salt directly from the container can lead to mistakes. Using a measuring spoon gives you better control."
+            }
+          ]
+        },
+        {
+          "step_id": 326,
+          "description": "Season-season 1/4 tsp pepper on the bowl",
+          "start_time": 518.0270974507722,
+          "end_time": 539.3543235646719,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Just a reminder, transferring everything to a bowl would prevent overcrowding in the mug."
+            }
+          ]
+        },
+        {
+          "step_id": 326,
+          "description": "Season-season 1/4 tsp pepper on the bowl",
+          "start_time": 518.0270974507722,
+          "end_time": 539.3543235646719,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try using a measuring spoon for the pepper instead of pouring it, so you get exactly the right amount."
+            }
+          ]
+        },
+        {
+          "step_id": 334,
+          "description": "Skipped this step",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you skipped adding the tuna. Make sure to mix in the drained tuna before filling the lettuce."
+            }
+          ]
+        },
+        {
+          "step_id": 330,
+          "description": "Skipped this step",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to roll up the lettuce leaves to complete the wraps."
+            }
+          ]
+        },
+        {
+          "step_id": 337,
+          "description": "Skipped this step",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You might want to secure the wraps with a toothpick so they hold their shape better."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "28_38",
+    "activity_id": 28,
+    "step_annotations": [
+      {
+        "description": "Open-Open a can of tuna",
+        "step_id": 336,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Didn't open the can of Tuna."
+          }
+        ],
+        "start_time": 6.558675675675675,
+        "end_time": 28.202305405405404,
+        "modified_description": "Take-Take a can of tuna and don't open it."
+      },
+      {
+        "description": "Add-1 tsp Sriracha sauce to the bowl",
+        "step_id": 339,
+        "start_time": 56.40461081081081,
+        "end_time": 108.21814864864865
+      },
+      {
+        "description": "Chop-Chop 1 scallion",
+        "step_id": 340,
+        "start_time": 119.36789729729729,
+        "end_time": 224.96257567567565
+      },
+      {
+        "description": "Take-Take 1 ripe avocado",
+        "step_id": 335,
+        "start_time": 226.93017837837837,
+        "end_time": 238.73579459459458
+      },
+      {
+        "description": "Add-add chopped scallion to the bowl",
+        "step_id": 333,
+        "start_time": 239.3916621621622,
+        "end_time": 259.72355675675675
+      },
+      {
+        "description": "Lay-Lay out 2 large lettuce leaves",
+        "step_id": 329,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Didn't wash the lettuce leaves and the leaves are not large."
+          },
+          {
+            "tag": "Measurement Error",
+            "description": "Take small lettuce leaves."
+          }
+        ],
+        "start_time": 266.28223243243247,
+        "end_time": 306.94602162162164,
+        "modified_description": "Lay-Lay out 2 improper lettuce leaves without washing them."
+      },
+      {
+        "description": "cut-cut avocado into thin slices",
+        "step_id": 341,
+        "start_time": 308.9136243243243,
+        "end_time": 442.7106081081081
+      },
+      {
+        "description": "drain-drain excess water from can",
+        "step_id": 328,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Didn't drain the excess water as the can is not opened."
+          }
+        ],
+        "start_time": 445.3340783783783,
+        "end_time": 463.0425027027026,
+        "modified_description": "Wash-Wash the Tuna can."
+      },
+      {
+        "description": "top-top lettuce leaves with the tuna mixture",
+        "step_id": 332,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before placing avocado slices on each leaf and before adding salt to the bowl."
+          }
+        ],
+        "start_time": 465.0101054054054,
+        "end_time": 486.6537351351351
+      },
+      {
+        "description": "place-place avocado slices on each leaf",
+        "step_id": 325,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after topping the lettuce leaves with the tuna mixture"
+          }
+        ],
+        "start_time": 485.99786756756765,
+        "end_time": 511.57670270270273
+      },
+      {
+        "description": "Season-Season bowl with 1/4 tsp salt",
+        "step_id": 338,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after topping lettuce leaves with the tuna mixture and before adding mayonnaise to the bowl."
+          }
+        ],
+        "start_time": 536.4996702702703,
+        "end_time": 550.2728891891891
+      },
+      {
+        "description": "Add-1/4 cup mayonnaise to the bowl",
+        "step_id": 327,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after topping lettuce leaves with the tuna mixture"
+          }
+        ],
+        "start_time": 566.6695783783783,
+        "end_time": 609.3009702702702
+      },
+      {
+        "description": "Roll-Roll up the lettuce wraps",
+        "step_id": 330,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Didn't properly roll the leaves."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding the tuna to the bowl."
+          }
+        ],
+        "start_time": 610.6127054054054,
+        "end_time": 634.2239378378379
+      },
+      {
+        "description": "Add-Add 1 can drained tuna to the bowl",
+        "step_id": 334,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Dropping the tuna can to the bowl without opening it."
+          }
+        ],
+        "start_time": 633.5680702702703,
+        "end_time": 649.3088918918919,
+        "modified_description": "Add-Add 1 washed tuna can to the bowl."
+      },
+      {
+        "description": "Mix-Mix the contents of the bowl",
+        "step_id": 331,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "secure-secure the wrap with a toothpick",
+        "step_id": 337,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Season-season 1/4 tsp pepper on the bowl",
+        "step_id": 326,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 336,
+          "description": "Open-Open a can of tuna",
+          "start_time": 6.558675675675675,
+          "end_time": 28.202305405405404,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like the can is still sealed. You'll need to open it fully before we can use the tuna."
+            }
+          ]
+        },
+        {
+          "step_id": 329,
+          "description": "Lay-Lay out 2 large lettuce leaves",
+          "start_time": 266.28223243243247,
+          "end_time": 306.94602162162164,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please make sure to wash the lettuce leaves thoroughly before laying them out for the wraps."
+            }
+          ]
+        },
+        {
+          "step_id": 329,
+          "description": "Lay-Lay out 2 large lettuce leaves",
+          "start_time": 266.28223243243247,
+          "end_time": 306.94602162162164,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Those leaves look a bit small. Try to choose larger ones so they can easily hold the filling."
+            }
+          ]
+        },
+        {
+          "step_id": 328,
+          "description": "drain-drain excess water from can",
+          "start_time": 445.3340783783783,
+          "end_time": 463.0425027027026,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The can hasn't been opened yet. You'll need to open it first to drain the water."
+            }
+          ]
+        },
+        {
+          "step_id": 332,
+          "description": "top-top lettuce leaves with the tuna mixture",
+          "start_time": 465.0101054054054,
+          "end_time": 486.6537351351351,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We usually place the avocado slices on the leaves before adding the mixture. You might want to adjust the order."
+            }
+          ]
+        },
+        {
+          "step_id": 325,
+          "description": "place-place avocado slices on each leaf",
+          "start_time": 485.99786756756765,
+          "end_time": 511.57670270270273,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the tuna mixture is already on the leaves, you can just place the avocado slices on top."
+            }
+          ]
+        },
+        {
+          "step_id": 338,
+          "description": "Season-Season bowl with 1/4 tsp salt",
+          "start_time": 536.4996702702703,
+          "end_time": 550.2728891891891,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The filling is already on the leaves, so you should season the wraps directly instead of the empty bowl."
+            }
+          ]
+        },
+        {
+          "step_id": 327,
+          "description": "Add-1/4 cup mayonnaise to the bowl",
+          "start_time": 566.6695783783783,
+          "end_time": 609.3009702702702,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the bowl is empty, please add the mayonnaise directly to the tuna wraps on the lettuce."
+            }
+          ]
+        },
+        {
+          "step_id": 330,
+          "description": "Roll-Roll up the lettuce wraps",
+          "start_time": 610.6127054054054,
+          "end_time": 634.2239378378379,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try to tuck the edges in tightly as you roll to keep the wrap secure."
+            }
+          ]
+        },
+        {
+          "step_id": 330,
+          "description": "Roll-Roll up the lettuce wraps",
+          "start_time": 610.6127054054054,
+          "end_time": 634.2239378378379,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Wait, we haven't added the tuna yet. Please unroll them so we can add the main ingredient."
+            }
+          ]
+        },
+        {
+          "step_id": 334,
+          "description": "Add-Add 1 can drained tuna to the bowl",
+          "start_time": 633.5680702702703,
+          "end_time": 649.3088918918919,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Episodic Proactive Service",
+            "sub": "Episodic Task Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We still need to open that tuna can from earlier. Please open and drain it before adding it to the bowl."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "28_42",
+    "activity_id": 28,
+    "step_annotations": [
+      {
+        "description": "Open-Open a can of tuna",
+        "step_id": 336,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Not opening the can using a can opener but with a knife"
+          }
+        ],
+        "start_time": 14.972969594594595,
+        "end_time": 170.69185337837837,
+        "modified_description": "Open-Open a can of tuna using a knife while puncturing hole at the center of the can"
+      },
+      {
+        "description": "Chop-Chop 1 scallion",
+        "step_id": 340,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Chop 2 scallions instead of 1"
+          }
+        ],
+        "start_time": 174.68464527027027,
+        "end_time": 257.535077027027,
+        "modified_description": "Chop-Chop 2 scallions"
+      },
+      {
+        "description": "drain-drain excess water from can",
+        "step_id": 328,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Not draining the tuna can completely"
+          }
+        ],
+        "start_time": 261.5278689189189,
+        "end_time": 278.49723445945955
+      },
+      {
+        "description": "Take-Take 1 ripe avocado",
+        "step_id": 335,
+        "start_time": 295,
+        "end_time": 336
+      },
+      {
+        "description": "cut-cut avocado into thin slices",
+        "step_id": 341,
+        "start_time": 337,
+        "end_time": 453.1818797297297
+      },
+      {
+        "description": "Add-add chopped scallion to the bowl",
+        "step_id": 333,
+        "start_time": 471.14944324324324,
+        "end_time": 499.09898648648664
+      },
+      {
+        "description": "Add-1/4 cup mayonnaise to the bowl",
+        "step_id": 327,
+        "start_time": 502.09358040540536,
+        "end_time": 564.9800527027027
+      },
+      {
+        "description": "Add-1 tsp Sriracha sauce to the bowl",
+        "step_id": 339,
+        "start_time": 583.9458141891893,
+        "end_time": 617.8845452702703
+      },
+      {
+        "description": "Lay-Lay out 2 large lettuce leaves",
+        "step_id": 329,
+        "start_time": 636.8503067567568,
+        "end_time": 692.7493932432433
+      },
+      {
+        "description": "Add-Add 1 can drained tuna to the bowl",
+        "step_id": 334,
+        "start_time": 700.7349770270271,
+        "end_time": 780.5908148648649
+      },
+      {
+        "description": "Mix-Mix the contents of the bowl",
+        "step_id": 331,
+        "start_time": 797.5601804054055,
+        "end_time": 829.5025155405406
+      },
+      {
+        "description": "place-place avocado slices on each leaf",
+        "step_id": 325,
+        "start_time": 829.5025155405406,
+        "end_time": 861.4448506756758
+      },
+      {
+        "description": "Season-Season bowl with 1/4 tsp salt",
+        "step_id": 338,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Season the bowl with 1/2 tsp salt instead of 1/4th tsp salt"
+          }
+        ],
+        "start_time": 871.4268304054054,
+        "end_time": 900.3745716216216,
+        "modified_description": "Season-Season bowl with 1/2 tsp salt"
+      },
+      {
+        "description": "Season-season 1/4 tsp pepper on the bowl",
+        "step_id": 326,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Season with 1/2 tsp turmeric on the bowl"
+          }
+        ],
+        "start_time": 905.3655614864865,
+        "end_time": 935.3115006756757,
+        "modified_description": "Season-season 1/2 tsp turmeric on the bowl"
+      },
+      {
+        "description": "top-top lettuce leaves with the tuna mixture",
+        "step_id": 332,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Topping with tuna not drained completely leads to soggy lettuce leaves"
+          }
+        ],
+        "start_time": 934.3133027027027,
+        "end_time": 979.2322114864864,
+        "modified_description": "Top-Top lettuce leaves with the tuna mixture and leave it for 2 min, so that rolling will be difficult"
+      },
+      {
+        "description": "Roll-Roll up the lettuce wraps",
+        "step_id": 330,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Did not roll it, just folded the lettuce wraps"
+          },
+          {
+            "tag": "Technique Error",
+            "description": "Spill something outside while rolling the lettuce wraps"
+          }
+        ],
+        "start_time": 978.2340135135136,
+        "end_time": 993.2069831081081,
+        "modified_description": "Roll-Spill outside while rolling up the lettuce wraps"
+      },
+      {
+        "description": "secure-secure the wrap with a toothpick",
+        "step_id": 337,
+        "start_time": 995.203379054054,
+        "end_time": 1028.1439121621622
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 336,
+          "description": "Open-Open a can of tuna",
+          "start_time": 14.972969594594595,
+          "end_time": 170.69185337837837,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please be careful—using a knife to open the can creates a high risk of slipping and injury. It is much safer to use a can opener."
+            }
+          ]
+        },
+        {
+          "step_id": 340,
+          "description": "Chop-Chop 1 scallion",
+          "start_time": 174.68464527027027,
+          "end_time": 257.535077027027,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You've chopped two scallions, but we only need one for this recipe. You can set the extra portion aside for now."
+            }
+          ]
+        },
+        {
+          "step_id": 328,
+          "description": "drain-drain excess water from can",
+          "start_time": 261.5278689189189,
+          "end_time": 278.49723445945955,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like the tuna isn't fully drained yet. Please remove all the excess water so the salad doesn't become soggy."
+            }
+          ]
+        },
+        {
+          "step_id": 338,
+          "description": "Season-Season bowl with 1/4 tsp salt",
+          "start_time": 871.4268304054054,
+          "end_time": 900.3745716216216,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You added 1/2 teaspoon of salt instead of 1/4. You may want to adjust the other ingredients to balance out the flavor."
+            }
+          ]
+        },
+        {
+          "step_id": 326,
+          "description": "Season-season 1/4 tsp pepper on the bowl",
+          "start_time": 905.3655614864865,
+          "end_time": 935.3115006756757,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That appears to be turmeric, but the recipe calls for pepper. Note that this will change the flavor profile of the dish."
+            }
+          ]
+        },
+        {
+          "step_id": 332,
+          "description": "top-top lettuce leaves with the tuna mixture",
+          "start_time": 934.3133027027027,
+          "end_time": 979.2322114864864,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Episodic Proactive Service",
+            "sub": "Episodic Task Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The tuna mixture seems quite wet, likely because it wasn't fully drained earlier. You might want to strain the liquid now to prevent the lettuce from getting soggy."
+            }
+          ]
+        },
+        {
+          "step_id": 330,
+          "description": "Roll-Roll up the lettuce wraps",
+          "start_time": 978.2340135135136,
+          "end_time": 993.2069831081081,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try to roll the lettuce tightly rather than just folding it. This helps keep the filling secure and prevents spills."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "28_44",
+    "activity_id": 28,
+    "step_annotations": [
+      {
+        "description": "Chop-Chop 1 scallion",
+        "step_id": 340,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "mince instead of chop"
+          }
+        ],
+        "start_time": 9.429497293436294,
+        "end_time": 82.50810131756757,
+        "modified_description": "mince-mince 1 scallion"
+      },
+      {
+        "description": "Take-Take 1 ripe avocado",
+        "step_id": 335,
+        "start_time": 85.65126708204633,
+        "end_time": 91.93759861100386
+      },
+      {
+        "description": "Open-Open a can of tuna",
+        "step_id": 336,
+        "start_time": 93.50918149324325,
+        "end_time": 198.80523460328186
+      },
+      {
+        "description": "Add-1/4 cup mayonnaise to the bowl",
+        "step_id": 327,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Add 1/2 instead if 1/4 cup mayonnaise to the bowl"
+          }
+        ],
+        "start_time": 230.2368922480695,
+        "end_time": 314.31657644787646,
+        "modified_description": "Add-1/2 cup mayonnaise to the bowl"
+      },
+      {
+        "description": "Add-add chopped scallion to the bowl",
+        "step_id": 333,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill some scallion outside"
+          }
+        ],
+        "start_time": 321.38869941795366,
+        "end_time": 339.4619025637065
+      },
+      {
+        "description": "drain-drain excess water from can",
+        "step_id": 328,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Remain some water"
+          }
+        ],
+        "start_time": 342.6050683281853,
+        "end_time": 359.1066885916989,
+        "modified_description": "drain-drain excess water from can, but remain some water"
+      },
+      {
+        "description": "cut-cut avocado into thin slices",
+        "step_id": 341,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Cut into irregular shapes instead of slices"
+          }
+        ],
+        "start_time": 363.821437238417,
+        "end_time": 457.3306187316602
+      },
+      {
+        "description": "Add-1 tsp Sriracha sauce to the bowl",
+        "step_id": 339,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Add 2 tsp instead of 1 tsp Sriracha sauce to the bowl"
+          }
+        ],
+        "start_time": 465.1885331428571,
+        "end_time": 506.8354795222008,
+        "modified_description": "Add-2 tsp Sriracha sauce to the bowl"
+      },
+      {
+        "description": "place-place avocado slices on each leaf",
+        "step_id": 325,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "place on only one leaf"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before laying out the lettuce leaves"
+          }
+        ],
+        "start_time": 612.1315326322393,
+        "end_time": 664.7795591872588,
+        "modified_description": "place-place avocado slices on one leaf"
+      },
+      {
+        "description": "Lay-Lay out 2 large lettuce leaves",
+        "step_id": 329,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after placing avocado slices on the leaf"
+          }
+        ],
+        "start_time": 662.4221848638996,
+        "end_time": 671.0658907162162
+      },
+      {
+        "description": "Add-Add 1 can drained tuna to the bowl",
+        "step_id": 334,
+        "start_time": 678.1380136862933,
+        "end_time": 697.7827997142856
+      },
+      {
+        "description": "Mix-Mix the contents of the bowl",
+        "step_id": 331,
+        "start_time": 695.4254253909266,
+        "end_time": 715.8560028600385
+      },
+      {
+        "description": "Season-Season bowl with 1/4 tsp salt",
+        "step_id": 338,
+        "start_time": 733.9292060057915,
+        "end_time": 766.1466550916989
+      },
+      {
+        "description": "top-top lettuce leaves with the tuna mixture",
+        "step_id": 332,
+        "start_time": 777.1477352673745,
+        "end_time": 800.7214785009653
+      },
+      {
+        "description": "Roll-Roll up the lettuce wraps",
+        "step_id": 330,
+        "start_time": 799.1498956187258,
+        "end_time": 812.5083501177606
+      },
+      {
+        "description": "Season-season 1/4 tsp pepper on the bowl",
+        "step_id": 326,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "secure-secure the wrap with a toothpick",
+        "step_id": 337,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 340,
+          "description": "Chop-Chop 1 scallion",
+          "start_time": 9.429497293436294,
+          "end_time": 82.50810131756757,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're mincing that quite finely. A coarser chop is actually better for the texture in this salad."
+            }
+          ]
+        },
+        {
+          "step_id": 327,
+          "description": "Add-1/4 cup mayonnaise to the bowl",
+          "start_time": 230.2368922480695,
+          "end_time": 314.31657644787646,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like about half a cup of mayonnaise. The recipe only calls for a quarter cup, so you might want to remove some to keep the balance right."
+            }
+          ]
+        },
+        {
+          "step_id": 333,
+          "description": "Add-add chopped scallion to the bowl",
+          "start_time": 321.38869941795366,
+          "end_time": 339.4619025637065,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like some scallions landed on the counter. You might want to gather those up and add them to the bowl."
+            }
+          ]
+        },
+        {
+          "step_id": 328,
+          "description": "drain-drain excess water from can",
+          "start_time": 342.6050683281853,
+          "end_time": 359.1066885916989,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "There seems to be a bit of liquid left in the can. Pressing the lid down firmly helps get it all out so the filling isn't too watery."
+            }
+          ]
+        },
+        {
+          "step_id": 341,
+          "description": "cut-cut avocado into thin slices",
+          "start_time": 363.821437238417,
+          "end_time": 457.3306187316602,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "For the best presentation, try to keep the knife angle steady to get consistent, thin slices."
+            }
+          ]
+        },
+        {
+          "step_id": 339,
+          "description": "Add-1 tsp Sriracha sauce to the bowl",
+          "start_time": 465.1885331428571,
+          "end_time": 506.8354795222008,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like a double portion of Sriracha. If you prefer it less spicy, you could try spooning a little out before mixing."
+            }
+          ]
+        },
+        {
+          "step_id": 325,
+          "description": "place-place avocado slices on each leaf",
+          "start_time": 612.1315326322393,
+          "end_time": 664.7795591872588,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It works best if you lay out both lettuce leaves first, then you can divide the avocado slices evenly between them."
+            }
+          ]
+        },
+        {
+          "step_id": 329,
+          "description": "Lay-Lay out 2 large lettuce leaves",
+          "start_time": 662.4221848638996,
+          "end_time": 671.0658907162162,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Now that you're laying out the leaves, don't forget to redistribute the avocado slices you prepared earlier onto both of them."
+            }
+          ]
+        },
+        {
+          "step_id": 326,
+          "description": "Season-season 1/4 tsp pepper on the bowl",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like we missed the pepper. Adding a quarter teaspoon now will round out the seasoning."
+            }
+          ]
+        },
+        {
+          "step_id": 337,
+          "description": "secure-secure the wrap with a toothpick",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "To keep those wraps from falling apart, securing them with a toothpick is a great final touch."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "28_45",
+    "activity_id": 28,
+    "step_annotations": [
+      {
+        "description": "Open-Open a can of tuna",
+        "step_id": 336,
+        "start_time": 16.997385810810812,
+        "end_time": 139.2166837837838
+      },
+      {
+        "description": "Take-Take 1 ripe avocado",
+        "step_id": 335,
+        "start_time": 144.88247905405404,
+        "end_time": 173.2114554054054
+      },
+      {
+        "description": "Chop-Chop 1 scallion",
+        "step_id": 340,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "cut 1/2 scallion instead of chop"
+          }
+        ],
+        "start_time": 177.258452027027,
+        "end_time": 235.53520337837836,
+        "modified_description": "Cut 1/2 scallion"
+      },
+      {
+        "description": "drain-drain excess water from can",
+        "step_id": 328,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Did not drain complete water from the can"
+          }
+        ],
+        "start_time": 246.05739459459457,
+        "end_time": 262.2453810810811,
+        "modified_description": "drain half excess water from can"
+      },
+      {
+        "description": "Add-1 tsp Sriracha sauce to the bowl",
+        "step_id": 339,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Add to a mug instead of a bowl"
+          }
+        ],
+        "start_time": 335.0913202702702,
+        "end_time": 373.1330885135135
+      },
+      {
+        "description": "cut-cut avocado into thin slices",
+        "step_id": 341,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Cut into thick slices instead of thin slices"
+          }
+        ],
+        "start_time": 381.2270817567568,
+        "end_time": 480.7831986486487,
+        "modified_description": "cut avocado into thin slices"
+      },
+      {
+        "description": "Add-Add 1 can drained tuna to the bowl",
+        "step_id": 334,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Add to a mug instead of a bowl"
+          }
+        ],
+        "start_time": 486.4489939189189,
+        "end_time": 501.0181817567567
+      },
+      {
+        "description": "Add-1/4 cup mayonnaise to the bowl",
+        "step_id": 327,
+        "start_time": 522.0625641891892,
+        "end_time": 616.762285135135
+      },
+      {
+        "description": "Add-add chopped scallion to the bowl",
+        "step_id": 333,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Add full scallion instead of chopped scallion"
+          }
+        ],
+        "start_time": 621.618681081081,
+        "end_time": 642.6630635135135
+      },
+      {
+        "description": "Mix-Mix the contents of the bowl",
+        "step_id": 331,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Season-Season bowl with 1/4 tsp salt",
+        "step_id": 338,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "1/2 tsp salt instead of 1/4 tsp"
+          }
+        ],
+        "start_time": 649.1382581081082,
+        "end_time": 676.6578351351352,
+        "modified_description": "Season-Season bowl with 1/2 tsp salt"
+      },
+      {
+        "description": "Lay-Lay out 2 large lettuce leaves",
+        "step_id": 329,
+        "start_time": 692.0364222972973,
+        "end_time": 738.9815831081082
+      },
+      {
+        "description": "top-top lettuce leaves with the tuna mixture",
+        "step_id": 332,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before placing avocado slices on lettuce leaves"
+          }
+        ],
+        "start_time": 761.6447641891891,
+        "end_time": 790.7831398648648
+      },
+      {
+        "description": "place-place avocado slices on each leaf",
+        "step_id": 325,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding tuna mixture to lettuce leaves"
+          }
+        ],
+        "start_time": 789.1643412162163,
+        "end_time": 797.2583344594594
+      },
+      {
+        "description": "Season-season 1/4 tsp pepper on the bowl",
+        "step_id": 326,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Roll-Roll up the lettuce wraps",
+        "step_id": 330,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "secure-secure the wrap with a toothpick",
+        "step_id": 337,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 340,
+          "description": "Chop-Chop 1 scallion",
+          "start_time": 177.258452027027,
+          "end_time": 235.53520337837836,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you've cut half the scallion. For this recipe, it's best to chop the whole scallion to ensure we have enough for the mixture."
+            }
+          ]
+        },
+        {
+          "step_id": 328,
+          "description": "drain-drain excess water from can",
+          "start_time": 246.05739459459457,
+          "end_time": 262.2453810810811,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Make sure to drain all the water from the can so the salad doesn't become too watery."
+            }
+          ]
+        },
+        {
+          "step_id": 339,
+          "description": "Add-1 tsp Sriracha sauce to the bowl",
+          "start_time": 335.0913202702702,
+          "end_time": 373.1330885135135,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I noticed you put the Sriracha in a mug. It should go directly into the mixing bowl to be combined with the other ingredients."
+            }
+          ]
+        },
+        {
+          "step_id": 341,
+          "description": "cut-cut avocado into thin slices",
+          "start_time": 381.2270817567568,
+          "end_time": 480.7831986486487,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Those slices are a bit thick. Trying to cut them thinner will make it easier to roll the wraps later."
+            }
+          ]
+        },
+        {
+          "step_id": 334,
+          "description": "Add-Add 1 can drained tuna to the bowl",
+          "start_time": 486.4489939189189,
+          "end_time": 501.0181817567567,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please add the drained tuna to the bowl with the rest of the mix, rather than the mug."
+            }
+          ]
+        },
+        {
+          "step_id": 333,
+          "description": "Add-add chopped scallion to the bowl",
+          "start_time": 621.618681081081,
+          "end_time": 642.6630635135135,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like the scallion is still whole. You'll need to chop it before adding it to the bowl."
+            }
+          ]
+        },
+        {
+          "step_id": 331,
+          "description": "Mix-Mix the contents of the bowl",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you skipped mixing. Be sure to give the ingredients in the bowl a good stir to combine them."
+            }
+          ]
+        },
+        {
+          "step_id": 338,
+          "description": "Season-Season bowl with 1/4 tsp salt",
+          "start_time": 649.1382581081082,
+          "end_time": 676.6578351351352,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looked like about 1/2 teaspoon of salt. The recipe calls for 1/4 teaspoon, so you might want to adjust the other quantities to balance the flavor."
+            }
+          ]
+        },
+        {
+          "step_id": 332,
+          "description": "top-top lettuce leaves with the tuna mixture",
+          "start_time": 761.6447641891891,
+          "end_time": 790.7831398648648,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Just a heads up, the recipe suggests placing the avocado slices on the lettuce first, before topping with the tuna mixture."
+            }
+          ]
+        },
+        {
+          "step_id": 325,
+          "description": "place-place avocado slices on each leaf",
+          "start_time": 789.1643412162163,
+          "end_time": 797.2583344594594,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're adding the avocado now, which is okay, but placing it under the tuna usually helps hold everything together better."
+            }
+          ]
+        },
+        {
+          "step_id": 326,
+          "description": "Season-season 1/4 tsp pepper on the bowl",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to season the mixture with 1/4 teaspoon of pepper."
+            }
+          ]
+        },
+        {
+          "step_id": 330,
+          "description": "Roll-Roll up the lettuce wraps",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Remember to roll up the lettuce leaves to finish forming the wraps."
+            }
+          ]
+        },
+        {
+          "step_id": 337,
+          "description": "secure-secure the wrap with a toothpick",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It helps to secure the wraps with a toothpick so they stay together."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "28_49",
+    "activity_id": 28,
+    "step_annotations": [
+      {
+        "description": "Open-Open a can of tuna",
+        "step_id": 336,
+        "start_time": 12.197835582046332,
+        "end_time": 147.4829211283784
+      },
+      {
+        "description": "Add-1/4 cup mayonnaise to the bowl",
+        "step_id": 327,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Using 1/2 cup instead of 1/4 cup and don't fill the cup completely."
+          }
+        ],
+        "start_time": 175.20527472393826,
+        "end_time": 316.0348309893822
+      },
+      {
+        "description": "Take-Take 1 ripe avocado",
+        "step_id": 335,
+        "start_time": 334.8860314343629,
+        "end_time": 351.5194435916988
+      },
+      {
+        "description": "Lay-Lay out 2 large lettuce leaves",
+        "step_id": 329,
+        "start_time": 353.7372318793436,
+        "end_time": 465.73554040540546
+      },
+      {
+        "description": "Chop-Chop 1 scallion",
+        "step_id": 340,
+        "start_time": 503,
+        "end_time": 547
+      },
+      {
+        "description": "Add-add chopped scallion to the bowl",
+        "step_id": 333,
+        "start_time": 555,
+        "end_time": 566.6449074932433
+      },
+      {
+        "description": "Add-1 tsp Sriracha sauce to the bowl",
+        "step_id": 339,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Using tablespoon instead of teaspoon."
+          },
+          {
+            "tag": "Technique Error",
+            "description": "Spilled while measuring the sauce."
+          }
+        ],
+        "start_time": 566.6449074932434,
+        "end_time": 607.673990814672,
+        "modified_description": "Add-Add 1 tbsp Sriracha sauce to the bowl."
+      },
+      {
+        "description": "Add-Add 1 can drained tuna to the bowl",
+        "step_id": 334,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill some tuna while adding."
+          }
+        ],
+        "start_time": 633.1785561225869,
+        "end_time": 675.3165335878379,
+        "modified_description": "Add-Add 1 can tuna in a bowl and spill some on countertop."
+      },
+      {
+        "description": "Mix-Mix the contents of the bowl",
+        "step_id": 331,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "While mixing spilling some of the contents."
+          }
+        ],
+        "start_time": 703.0388871833978,
+        "end_time": 732.9790290666024,
+        "modified_description": "Mix-Mix the contents of the bowl and spill while mixing."
+      },
+      {
+        "description": "cut-cut avocado into thin slices",
+        "step_id": 341,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Instead of thin slices cutting into thick slices."
+          }
+        ],
+        "start_time": 738.5234997857143,
+        "end_time": 856.066279030888,
+        "modified_description": "Cut-Cut avocado into thick slices."
+      },
+      {
+        "description": "Chop-Chop 1 scallion",
+        "step_id": 340,
+        "errors": [
+          {
+            "tag": "Other",
+            "description": "Step performed after correct order"
+          }
+        ],
+        "start_time": 870.4819029005793,
+        "end_time": 921.4910335164093
+      },
+      {
+        "description": "place-place avocado slices on each leaf",
+        "step_id": 325,
+        "start_time": 931.4710808108108,
+        "end_time": 961.4112226940155
+      },
+      {
+        "description": "Season-season 1/4 tsp pepper on the bowl",
+        "step_id": 326,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Using 1/2 tsp instead of 1/4 tsp."
+          }
+        ],
+        "start_time": 995.7869411525097,
+        "end_time": 1016.855929885135,
+        "modified_description": "Season-season 1/2 tsp pepper on the bowl."
+      },
+      {
+        "description": "top-top lettuce leaves with the tuna mixture",
+        "step_id": 332,
+        "start_time": 1033.489342042471,
+        "end_time": 1066.756166357143
+      },
+      {
+        "description": "Roll-Roll up the lettuce wraps",
+        "step_id": 330,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Not rolling properly and spill some contents."
+          }
+        ],
+        "start_time": 1067.8650605009652,
+        "end_time": 1095.5874140965252,
+        "modified_description": "Roll-Roll up the lettuce wraps and spill while rolling."
+      },
+      {
+        "description": "secure-secure the wrap with a toothpick",
+        "step_id": 337,
+        "start_time": 1097.80520238417,
+        "end_time": 1133.2898149864866
+      },
+      {
+        "description": "Season-Season bowl with 1/4 tsp salt",
+        "step_id": 338,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "drain-drain excess water from can",
+        "step_id": 328,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 327,
+          "description": "Add-1/4 cup mayonnaise to the bowl",
+          "start_time": 175.20527472393826,
+          "end_time": 316.0348309893822,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like the 1/2 cup measure. Since we only need 1/4 cup of mayonnaise, try not to fill it all the way to the top."
+            }
+          ]
+        },
+        {
+          "step_id": 339,
+          "description": "Add-1 tsp Sriracha sauce to the bowl",
+          "start_time": 566.6449074932434,
+          "end_time": 607.673990814672,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're holding a tablespoon there. The recipe calls for just a teaspoon of Sriracha, so be careful with the amount you add."
+            }
+          ]
+        },
+        {
+          "step_id": 339,
+          "description": "Add-1 tsp Sriracha sauce to the bowl",
+          "start_time": 566.6449074932434,
+          "end_time": 607.673990814672,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like a bit of sauce spilled on the counter. You might want to wipe that up before it stains."
+            }
+          ]
+        },
+        {
+          "step_id": 334,
+          "description": "Add-Add 1 can drained tuna to the bowl",
+          "start_time": 633.1785561225869,
+          "end_time": 675.3165335878379,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Some tuna spilled onto the countertop while adding it to the bowl. You may want to clean that up."
+            }
+          ]
+        },
+        {
+          "step_id": 331,
+          "description": "Mix-Mix the contents of the bowl",
+          "start_time": 703.0388871833978,
+          "end_time": 732.9790290666024,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try stirring a bit more gently to keep all the ingredients inside the bowl."
+            }
+          ]
+        },
+        {
+          "step_id": 341,
+          "description": "cut-cut avocado into thin slices",
+          "start_time": 738.5234997857143,
+          "end_time": 856.066279030888,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Those avocado slices are coming out a bit thick. Cutting them thinner will make it easier to assemble the wraps."
+            }
+          ]
+        },
+        {
+          "step_id": 340,
+          "description": "Chop 1 scallion",
+          "start_time": 870.4819029005793,
+          "end_time": 921.4910335164093,
+          "error_tag": "Other",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I noticed you're chopping scallions now. Just remember to mix them thoroughly into the bowl since the tuna is already combined."
+            }
+          ]
+        },
+        {
+          "step_id": 326,
+          "description": "Season-season 1/4 tsp pepper on the bowl",
+          "start_time": 995.7869411525097,
+          "end_time": 1016.855929885135,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're using the 1/2 teaspoon measure. For 1/4 teaspoon, you should only fill it about halfway."
+            }
+          ]
+        },
+        {
+          "step_id": 330,
+          "description": "Roll-Roll up the lettuce wraps",
+          "start_time": 1067.8650605009652,
+          "end_time": 1095.5874140965252,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Rolling lettuce can be tricky. Try folding the bottom leaf over the filling first to keep it secure."
+            }
+          ]
+        },
+        {
+          "step_id": 338,
+          "description": "Season-Season bowl with 1/4 tsp salt",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like we missed the salt. You might want to sprinkle 1/4 teaspoon on the mixture before you finish wrapping."
+            }
+          ]
+        },
+        {
+          "step_id": 328,
+          "description": "drain-drain excess water from can",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It seems the tuna wasn't drained before adding. You might want to drain any excess liquid now so the wraps aren't too watery."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "28_50",
+    "activity_id": 28,
+    "step_annotations": [
+      {
+        "description": "Open-Open a can of tuna",
+        "step_id": 336,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill while opening the can of tuna."
+          }
+        ],
+        "start_time": 16.16222072779923,
+        "end_time": 96.97332436679537,
+        "modified_description": "Open-Open a can of tuna spilling contents."
+      },
+      {
+        "description": "Add-1 tsp Sriracha sauce to the bowl",
+        "step_id": 339,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Add instead of 1 tsp add 1/2 tsp Sriracha sauce."
+          }
+        ],
+        "start_time": 134.44029059942085,
+        "end_time": 172.64190322876448,
+        "modified_description": "Add-1/2 tsp Sriracha sauce to the bowl"
+      },
+      {
+        "description": "drain-drain excess water from can",
+        "step_id": 328,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Not draining the excess water and leaving some water behind."
+          }
+        ],
+        "start_time": 173.37654962548262,
+        "end_time": 190.27341675
+      },
+      {
+        "description": "Take-Take 1 ripe avocado",
+        "step_id": 335,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Taking a non-ripen avocado instead of ripen avocado."
+          }
+        ],
+        "start_time": 210.8435158581081,
+        "end_time": 245.37189650386097,
+        "modified_description": "Take-Take 1 non-ripe avocado."
+      },
+      {
+        "description": "cut-cut avocado into thin slices",
+        "step_id": 341,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Cutting into thick slices contrary to cutting into thin slices."
+          }
+        ],
+        "start_time": 248.3104820907336,
+        "end_time": 398.91299341795366,
+        "modified_description": "Cut-Cut avocado into thick slices"
+      },
+      {
+        "description": "Add-Add 1 can drained tuna to the bowl",
+        "step_id": 334,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Add 1/2 can instead of 1 can tuna."
+          }
+        ],
+        "start_time": 401.11693260810813,
+        "end_time": 420.21773892278,
+        "modified_description": "Add-Add 1/2 can drained tuna to the bowl."
+      },
+      {
+        "description": "Mix-Mix the contents of the bowl",
+        "step_id": 331,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill while mixing the contents."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before chopping scallions"
+          }
+        ],
+        "start_time": 419.4830925260618,
+        "end_time": 445.19571641119694,
+        "modified_description": "Mix-Mix the contents of the bowl and spill while mixing."
+      },
+      {
+        "description": "Lay-Lay out 2 large lettuce leaves",
+        "step_id": 329,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Using the unwashed lettuce leaves"
+          }
+        ],
+        "start_time": 455,
+        "end_time": 507
+      },
+      {
+        "description": "top-top lettuce leaves with the tuna mixture",
+        "step_id": 332,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Using the unwashed lettuce leaves"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before placing avocado slices on the leaves and adding salt and pepper."
+          }
+        ],
+        "start_time": 459.8886443455599,
+        "end_time": 542.1690407779923
+      },
+      {
+        "description": "Season-Season bowl with 1/4 tsp salt",
+        "step_id": 338,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Using 1/2 tbsp instead of 1/4 tsp salt."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding tuna mixture to the leaves."
+          }
+        ],
+        "start_time": 565.6777254729728,
+        "end_time": 592.8596421515443,
+        "modified_description": "Season-Season bowl with 1/4 tbsp salt"
+      },
+      {
+        "description": "Season-season 1/4 tsp pepper on the bowl",
+        "step_id": 326,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding tuna mixture to the leaves."
+          }
+        ],
+        "start_time": 603.8793381023166,
+        "end_time": 622.2454980202702
+      },
+      {
+        "description": "Chop-Chop 1 scallion",
+        "step_id": 340,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding tuna mixture to the leaves."
+          }
+        ],
+        "start_time": 639.1423651447876,
+        "end_time": 671.466806600386
+      },
+      {
+        "description": "place-place avocado slices on each leaf",
+        "step_id": 325,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "place only on one leaf."
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after adding tuna mixture to the leaves."
+          }
+        ],
+        "start_time": 689.8329665183397,
+        "end_time": 705.995187246139,
+        "modified_description": "Place-Place avocado slices only on one leaf."
+      },
+      {
+        "description": "Roll-Roll up the lettuce wraps",
+        "step_id": 330,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Rolling the lettuce wraps in a wrong way."
+          }
+        ],
+        "start_time": 703.7912480559845,
+        "end_time": 711.8723584198842,
+        "modified_description": "Roll-Roll up the lettuce wraps and spill while rolling."
+      },
+      {
+        "description": "secure-secure the wrap with a toothpick",
+        "step_id": 337,
+        "start_time": 711.137712023166,
+        "end_time": 755.951142222973
+      },
+      {
+        "description": "Add-1/4 cup mayonnaise to the bowl",
+        "step_id": 327,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Add-add chopped scallion to the bowl",
+        "step_id": 333,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 336,
+          "description": "Open-Open a can of tuna",
+          "start_time": 16.16222072779923,
+          "end_time": 96.97332436679537,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful with the lid to avoid spilling the liquid from the can."
+            }
+          ]
+        },
+        {
+          "step_id": 339,
+          "description": "Add-1 tsp Sriracha sauce to the bowl",
+          "start_time": 134.44029059942085,
+          "end_time": 172.64190322876448,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like about half a teaspoon. You'll need to add another half to match the recipe."
+            }
+          ]
+        },
+        {
+          "step_id": 328,
+          "description": "drain-drain excess water from can",
+          "start_time": 173.37654962548262,
+          "end_time": 190.27341675,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Make sure to press down firmly to drain all the excess water so the filling isn't too runny."
+            }
+          ]
+        },
+        {
+          "step_id": 335,
+          "description": "Take-Take 1 ripe avocado",
+          "start_time": 210.8435158581081,
+          "end_time": 245.37189650386097,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That avocado looks a bit firm. If you have a softer, riper one, it will blend much better."
+            }
+          ]
+        },
+        {
+          "step_id": 341,
+          "description": "cut-cut avocado into thin slices",
+          "start_time": 248.3104820907336,
+          "end_time": 398.91299341795366,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Those slices are a bit thick. Try cutting them thinner so they fit easily into the wraps."
+            }
+          ]
+        },
+        {
+          "step_id": 334,
+          "description": "Add-Add 1 can drained tuna to the bowl",
+          "start_time": 401.11693260810813,
+          "end_time": 420.21773892278,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You've only added half the can. The recipe calls for the full can of tuna."
+            }
+          ]
+        },
+        {
+          "step_id": 331,
+          "description": "Mix-Mix the contents of the bowl",
+          "start_time": 419.4830925260618,
+          "end_time": 445.19571641119694,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try stirring gently from the bottom up to keep all the ingredients inside the bowl."
+            }
+          ]
+        },
+        {
+          "step_id": 331,
+          "description": "Mix-Mix the contents of the bowl",
+          "start_time": 419.4830925260618,
+          "end_time": 445.19571641119694,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget you still need to chop and add the scallions to the mixture."
+            }
+          ]
+        },
+        {
+          "step_id": 329,
+          "description": "Lay-Lay out 2 large lettuce leaves",
+          "start_time": 455.0,
+          "end_time": 507.0,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Those lettuce leaves should be washed thoroughly before you use them."
+            }
+          ]
+        },
+        {
+          "step_id": 332,
+          "description": "top-top lettuce leaves with the tuna mixture",
+          "start_time": 459.8886443455599,
+          "end_time": 542.1690407779923,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Ideally, those leaves should have been washed. You might want to rinse them off quickly before filling."
+            }
+          ]
+        },
+        {
+          "step_id": 332,
+          "description": "top-top lettuce leaves with the tuna mixture",
+          "start_time": 459.8886443455599,
+          "end_time": 542.1690407779923,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Usually, the avocado slices go on the lettuce first, but you can layer them on top now."
+            }
+          ]
+        },
+        {
+          "step_id": 338,
+          "description": "Season-Season bowl with 1/4 tsp salt",
+          "start_time": 565.6777254729728,
+          "end_time": 592.8596421515443,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like a half tablespoon measure. You only need a quarter teaspoon of salt."
+            }
+          ]
+        },
+        {
+          "step_id": 338,
+          "description": "Season-Season bowl with 1/4 tsp salt",
+          "start_time": 565.6777254729728,
+          "end_time": 592.8596421515443,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the mixture is already on the leaves, you can sprinkle the salt directly over the wraps."
+            }
+          ]
+        },
+        {
+          "step_id": 326,
+          "description": "Season-season 1/4 tsp pepper on the bowl",
+          "start_time": 603.8793381023166,
+          "end_time": 622.2454980202702,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You can add the pepper directly to the wraps since the filling is already plated."
+            }
+          ]
+        },
+        {
+          "step_id": 340,
+          "description": "Chop-Chop 1 scallion",
+          "start_time": 639.1423651447876,
+          "end_time": 671.466806600386,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Next-Step Guidance"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Once those are chopped, you can sprinkle them on top of the wraps as a garnish."
+            }
+          ]
+        },
+        {
+          "step_id": 325,
+          "description": "place-place avocado slices on each leaf",
+          "start_time": 689.8329665183397,
+          "end_time": 705.995187246139,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to add avocado slices to the second lettuce wrap as well."
+            }
+          ]
+        },
+        {
+          "step_id": 325,
+          "description": "place-place avocado slices on each leaf",
+          "start_time": 689.8329665183397,
+          "end_time": 705.995187246139,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Normally the avocado goes under the tuna, but placing it on top works too."
+            }
+          ]
+        },
+        {
+          "step_id": 330,
+          "description": "Roll-Roll up the lettuce wraps",
+          "start_time": 703.7912480559845,
+          "end_time": 711.8723584198842,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try folding the sides in first, then roll tightly to secure the filling."
+            }
+          ]
+        },
+        {
+          "step_id": 327,
+          "description": "Add-1/4 cup mayonnaise to the bowl",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you missed the mayonnaise. The filling will be much creamier if you mix some in."
+            }
+          ]
+        },
+        {
+          "step_id": 333,
+          "description": "Add-add chopped scallion to the bowl",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to add the chopped scallions to your wraps before serving."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "29_5",
+    "activity_id": 29,
+    "step_annotations": [
+      {
+        "description": "add-1/8 cup shredded mozzarella to a bowl",
+        "step_id": 342,
+        "start_time": 7.4687757355791815,
+        "end_time": 96.9669564649025
+      },
+      {
+        "description": "add-1/4 tsp salt to a bowl",
+        "step_id": 343,
+        "start_time": 101.03505558896263,
+        "end_time": 130.86778249873709
+      },
+      {
+        "description": "add-1/4 tsp pepper to a bowl",
+        "step_id": 346,
+        "start_time": 129.51174945738367,
+        "end_time": 159.3444763671581
+      },
+      {
+        "description": "Slice-Slice two 1/2 inch thick rounds from a baguette (slice slanted)",
+        "step_id": 344,
+        "start_time": 159.3444763671581,
+        "end_time": 208.1616658558799
+      },
+      {
+        "description": "Brush-Brush 2 slices of baguette with olive oil on both sides",
+        "step_id": 349,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Used a wooden spoon instead of a brush"
+          }
+        ],
+        "start_time": 208.83968237655662,
+        "end_time": 313.2542265607671,
+        "modified_description": "Brush-Brush 2 slices of baguette with olive oil on both sides using a wooden spoon"
+      },
+      {
+        "description": "Toast-Toast both sides of the slices on the pan for 2 to 3 minutes until lightly charred and crispy and transfer the slices to a plate",
+        "step_id": 352,
+        "start_time": 312.5762100400904,
+        "end_time": 634.6340573615189
+      },
+      {
+        "description": "Cut-Cut 1/4 cup of cherry tomatoes into halves",
+        "step_id": 350,
+        "start_time": 638.0241399649024,
+        "end_time": 758.0330641246768
+      },
+      {
+        "description": "add-1/16 cup basil to a bowl",
+        "step_id": 347,
+        "start_time": 761.4231467280603,
+        "end_time": 806.172237092722
+      },
+      {
+        "description": "add-In a bowl, add the cut cherry tomatoes",
+        "step_id": 351,
+        "start_time": 809.5623196961054,
+        "end_time": 830.5808318370829
+      },
+      {
+        "description": "Combine-Combine the contents of the bowl",
+        "step_id": 348,
+        "start_time": 831.9368648784363,
+        "end_time": 855.6674431021204
+      },
+      {
+        "description": "Spoon-Spoon the mixture from the bowl onto the bread",
+        "step_id": 345,
+        "start_time": 859.057525705504,
+        "end_time": 903.8066160701655
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 349,
+          "description": "Brush-Brush 2 slices of baguette with olive oil on both sides using a wooden spoon",
+          "start_time": 208.83968237655662,
+          "end_time": 313.2542265607671,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Applying the oil with a spoon might be a bit uneven. Using a pastry brush would help coat the baguette slices more effectively."
+            },
+            {
+              "role": "user",
+              "utterance": "Ah, that makes sense. I'll switch to the brush."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "29_17",
+    "activity_id": 29,
+    "step_annotations": [
+      {
+        "description": "Slice-Slice two 1/2 inch thick rounds from a baguette (slice slanted)",
+        "step_id": 344,
+        "start_time": 11.010901337078652,
+        "end_time": 63.47460770786517
+      },
+      {
+        "description": "Brush-Brush 2 slices of baguette with olive oil on both sides",
+        "step_id": 349,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Used the wrong utelsil, brushed the oil with knife instead of brush"
+          }
+        ],
+        "start_time": 193.66232351685392,
+        "end_time": 279.1587338988764,
+        "modified_description": "Brush-Brush 2 slices of baguette with olive oil on both sides with a knife"
+      },
+      {
+        "description": "Cut-Cut 1/4 cup of cherry tomatoes into halves",
+        "step_id": 350,
+        "start_time": 298.589736258427,
+        "end_time": 393.15394774157306
+      },
+      {
+        "description": "add-1/16 cup basil to a bowl",
+        "step_id": 347,
+        "start_time": 404.8125491573034,
+        "end_time": 466.9917567078652
+      },
+      {
+        "description": "add-In a bowl, add the cut cherry tomatoes",
+        "step_id": 351,
+        "start_time": 478.0026580449438,
+        "end_time": 486.42275906741577
+      },
+      {
+        "description": "add-1/8 cup shredded mozzarella to a bowl",
+        "step_id": 342,
+        "start_time": 495.4905601685394,
+        "end_time": 531.7617645730337
+      },
+      {
+        "description": "add-1/4 tsp salt to a bowl",
+        "step_id": 343,
+        "start_time": 534.3525648876405,
+        "end_time": 582.2823707078652
+      },
+      {
+        "description": "add-1/4 tsp pepper to a bowl",
+        "step_id": 346,
+        "start_time": 596.5317724382022,
+        "end_time": 625.0305758988764
+      },
+      {
+        "description": "Combine-Combine the contents of the bowl",
+        "step_id": 348,
+        "start_time": 635.3937771573034,
+        "end_time": 656.1201796741573
+      },
+      {
+        "description": "Toast-Toast both sides of the slices on the pan for 2 to 3 minutes until lightly charred and crispy and transfer the slices to a plate",
+        "step_id": 352,
+        "start_time": 724.1286879325843,
+        "end_time": 1045.3879269438203
+      },
+      {
+        "description": "Spoon-Spoon the mixture from the bowl onto the bread",
+        "step_id": 345,
+        "start_time": 1045.892479710388,
+        "end_time": 1091.747
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 349,
+          "description": "Brush-Brush 2 slices of baguette with olive oil on both sides with a knife",
+          "start_time": 193.66232351685392,
+          "end_time": 279.1587338988764,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I noticed you're using a knife to apply the olive oil. A pastry brush usually works better for an even coating."
+            },
+            {
+              "role": "user",
+              "utterance": "Oh, good point. I'll switch to the brush."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "29_28",
+    "activity_id": 29,
+    "step_annotations": [
+      {
+        "description": "add-1/4 tsp salt to a bowl",
+        "step_id": 343,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "The measuring spoon was wet"
+          },
+          {
+            "tag": "Measurement Error",
+            "description": "Add twice the amount of salt"
+          }
+        ],
+        "start_time": 6.876395224633849,
+        "end_time": 47.23580368453359,
+        "modified_description": "add-1/4 tsp salt to a bowl"
+      },
+      {
+        "description": "Cut-Cut 1/4 cup of cherry tomatoes into halves",
+        "step_id": 350,
+        "start_time": 51.5293577760123,
+        "end_time": 152.85723433490955,
+        "modified_description": "Cut-Cut 1/4 cup of cherry tomatoes into halves"
+      },
+      {
+        "description": "add-1/8 cup shredded mozzarella to a bowl",
+        "step_id": 342,
+        "start_time": 159.72692088127545,
+        "end_time": 196.65148606799224
+      },
+      {
+        "description": "Slice-Slice two 1/2 inch thick rounds from a baguette (slice slanted)",
+        "step_id": 344,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Cut it straight instead of slanted cuts"
+          }
+        ],
+        "start_time": 204.80923884180174,
+        "end_time": 264.9189961225035,
+        "modified_description": "Slice-Slice two 1/2 inch thick rounds from a baguette"
+      },
+      {
+        "description": "Brush-Brush 2 slices of baguette with olive oil on both sides",
+        "step_id": 349,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Pour olive ol instead of brushing"
+          }
+        ],
+        "start_time": 270.07126103227796,
+        "end_time": 293.2564531262629,
+        "modified_description": "Pour-Pour 2 slices of baguette with olive oil on both sides"
+      },
+      {
+        "description": "add-1/16 cup basil to a bowl",
+        "step_id": 347,
+        "start_time": 298.4087180360373,
+        "end_time": 428.5034070078419
+      },
+      {
+        "description": "add-1/4 tsp pepper to a bowl",
+        "step_id": 346,
+        "start_time": 439.23729223653856,
+        "end_time": 462.42248433052356
+      },
+      {
+        "description": "add-In a bowl, add the cut cherry tomatoes",
+        "step_id": 351,
+        "start_time": 470.15088169518526,
+        "end_time": 485.6076764245085
+      },
+      {
+        "description": "Combine-Combine the contents of the bowl",
+        "step_id": 348,
+        "start_time": 484.7489656062128,
+        "end_time": 513.51577801912
+      },
+      {
+        "description": "Spoon-Spoon the mixture from the bowl onto the bread",
+        "step_id": 345,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Used hands to add mixture instead of spoon"
+          }
+        ],
+        "start_time": 519.9561091563381,
+        "end_time": 534.1248376582178
+      },
+      {
+        "description": "Toast-Toast both sides of the slices on the pan for 2 to 3 minutes until lightly charred and crispy and transfer the slices to a plate",
+        "step_id": 352,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 343,
+          "description": "add-1/4 tsp salt to a bowl",
+          "start_time": 6.876395224633849,
+          "end_time": 47.23580368453359,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I noticed the measuring spoon is a bit wet. It helps to dry it thoroughly so the salt doesn't clump or stick."
+            }
+          ]
+        },
+        {
+          "step_id": 343,
+          "description": "add-1/4 tsp salt to a bowl",
+          "start_time": 6.876395224633849,
+          "end_time": 47.23580368453359,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like we added twice the amount of salt needed. You might want to adjust the other ingredients to balance the flavor."
+            }
+          ]
+        },
+        {
+          "step_id": 344,
+          "description": "Slice-Slice two 1/2 inch thick rounds from a baguette (slice slanted)",
+          "start_time": 204.80923884180174,
+          "end_time": 264.9189961225035,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "For the best presentation and surface area, try slicing the baguette diagonally rather than straight across."
+            }
+          ]
+        },
+        {
+          "step_id": 349,
+          "description": "Brush-Brush 2 slices of baguette with olive oil on both sides",
+          "start_time": 270.07126103227796,
+          "end_time": 293.2564531262629,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Using a brush to apply the olive oil ensures an even coat, whereas pouring it directly can make the bread too soggy."
+            }
+          ]
+        },
+        {
+          "step_id": 345,
+          "description": "Spoon-Spoon the mixture from the bowl onto the bread",
+          "start_time": 519.9561091563381,
+          "end_time": 534.1248376582178,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It is cleaner and easier to portion the topping if you use a spoon rather than your hands."
+            }
+          ]
+        },
+        {
+          "step_id": 352,
+          "description": "Toast-Toast both sides of the slices on the pan for 2 to 3 minutes until lightly charred and crispy and transfer the slices to a plate",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like we missed toasting the bread. Toasting the slices in the pan first gives them the right crunch for the bruschetta."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "29_29",
+    "activity_id": 29,
+    "step_annotations": [
+      {
+        "description": "add-1/4 tsp salt to a bowl",
+        "step_id": 343,
+        "start_time": 4.898726398251488,
+        "end_time": 60.75312569587054
+      },
+      {
+        "description": "Slice-Slice two 1/2 inch thick rounds from a baguette (slice slanted)",
+        "step_id": 344,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Cut it straight instead of slanted cuts"
+          }
+        ],
+        "start_time": 63.6070001125372,
+        "end_time": 133.3230751482515
+      },
+      {
+        "description": "add-1/16 cup basil to a bowl",
+        "step_id": 347,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill while measuring basil to the cup"
+          }
+        ],
+        "start_time": 139.0308239815848,
+        "end_time": 182.65433292206103
+      },
+      {
+        "description": "add-1/4 tsp pepper to a bowl",
+        "step_id": 346,
+        "start_time": 185.10051099348956,
+        "end_time": 215.6777368863467
+      },
+      {
+        "description": "add-1/8 cup shredded mozzarella to a bowl",
+        "step_id": 342,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill while measuring mozarella to the cup"
+          }
+        ],
+        "start_time": 218.93930764825146,
+        "end_time": 247.8857481601562
+      },
+      {
+        "description": "Cut-Cut 1/4 cup of cherry tomatoes into halves",
+        "step_id": 350,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill while taking tomatoes to cut into halves"
+          }
+        ],
+        "start_time": 254.40888968396575,
+        "end_time": 340.84051487444196
+      },
+      {
+        "description": "Brush-Brush 2 slices of baguette with olive oil on both sides",
+        "step_id": 349,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Using hand to apply olive oil instead of using brush"
+          }
+        ],
+        "start_time": 343.2866929458705,
+        "end_time": 375.08700787444195
+      },
+      {
+        "description": "Combine-Combine the contents of the bowl",
+        "step_id": 348,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill the mixture while combining the contents of the bowl"
+          }
+        ],
+        "start_time": 386.9102018863467,
+        "end_time": 395.4718251363467
+      },
+      {
+        "description": "Toast-Toast both sides of the slices on the pan for 2 to 3 minutes until lightly charred and crispy and transfer the slices to a plate",
+        "step_id": 352,
+        "start_time": 415.0412497077753,
+        "end_time": 629.4895273030133
+      },
+      {
+        "description": "Spoon-Spoon the mixture from the bowl onto the bread",
+        "step_id": 345,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Pour the mixture from the bowl completely instead of spooning it"
+          }
+        ],
+        "start_time": 629.8972236482514,
+        "end_time": 645.3896847672991
+      },
+      {
+        "description": "add-In a bowl, add the cut cherry tomatoes",
+        "step_id": 351,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 344,
+          "description": "Slice-Slice two 1/2 inch thick rounds from a baguette (slice slanted)",
+          "start_time": 63.6070001125372,
+          "end_time": 133.3230751482515,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try to angle your knife to make slanted cuts for better presentation."
+            },
+            {
+              "role": "user",
+              "utterance": "Ah, I'll tilt it for the next one."
+            }
+          ]
+        },
+        {
+          "step_id": 347,
+          "description": "add-1/16 cup basil to a bowl",
+          "start_time": 139.0308239815848,
+          "end_time": 182.65433292206103,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful, try to steady your hand so the basil doesn't spill."
+            }
+          ]
+        },
+        {
+          "step_id": 342,
+          "description": "add-1/8 cup shredded mozzarella to a bowl",
+          "start_time": 218.93930764825146,
+          "end_time": 247.8857481601562,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Watch out, you're spilling a bit of mozzarella while measuring."
+            }
+          ]
+        },
+        {
+          "step_id": 350,
+          "description": "Cut-Cut 1/4 cup of cherry tomatoes into halves",
+          "start_time": 254.40888968396575,
+          "end_time": 340.84051487444196,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Make sure to grip the tomatoes securely so they don't roll away."
+            }
+          ]
+        },
+        {
+          "step_id": 349,
+          "description": "Brush-Brush 2 slices of baguette with olive oil on both sides",
+          "start_time": 343.2866929458705,
+          "end_time": 375.08700787444195,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Using the brush works better than your hand for applying the oil evenly."
+            }
+          ]
+        },
+        {
+          "step_id": 348,
+          "description": "Combine-Combine the contents of the bowl",
+          "start_time": 386.9102018863467,
+          "end_time": 395.4718251363467,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Stir gently to keep the mixture from spilling out of the bowl."
+            }
+          ]
+        },
+        {
+          "step_id": 345,
+          "description": "Spoon-Spoon the mixture from the bowl onto the bread",
+          "start_time": 629.8972236482514,
+          "end_time": 645.3896847672991,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Using a spoon will help you place the mixture more neatly than pouring it."
+            },
+            {
+              "role": "user",
+              "utterance": "Okay, I'll grab a spoon."
+            }
+          ]
+        },
+        {
+          "step_id": 351,
+          "description": "add-In a bowl, add the cut cherry tomatoes",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you missed adding the cut cherry tomatoes to the mixture."
+            },
+            {
+              "role": "user",
+              "utterance": "Oh right, I forgot those."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "29_32",
+    "activity_id": 29,
+    "step_annotations": [
+      {
+        "description": "add-1/4 tsp pepper to a bowl",
+        "step_id": 346,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "add-1/4 tsp pepper to plate instead of a bowl"
+          }
+        ],
+        "start_time": 6.351142335966871,
+        "end_time": 54.20542331278392,
+        "modified_description": "add-1/4 tsp pepper to a plate"
+      },
+      {
+        "description": "Cut-Cut 1/4 cup of cherry tomatoes into halves",
+        "step_id": 350,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Cut-Cut 1/4 cup of normal tomatoes into halves"
+          }
+        ],
+        "start_time": 55.358538517044565,
+        "end_time": 215.64155190927517,
+        "modified_description": "Cut-Cut 1/4 cup of normal tomatoes into halves"
+      },
+      {
+        "description": "Slice-Slice two 1/2 inch thick rounds from a baguette (slice slanted)",
+        "step_id": 344,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Cut straight instead of slanted"
+          }
+        ],
+        "start_time": 231.78516476892423,
+        "end_time": 316.5391322820821,
+        "modified_description": "Slice-Slice two 1/2 inch thick rounds from a baguette (slice straight)"
+      },
+      {
+        "description": "add-1/16 cup basil to a bowl",
+        "step_id": 347,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Add 1/8 cup basil instead of 1/16 cup"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Add 1/8 cup basil to a plate instead of bowl"
+          }
+        ],
+        "start_time": 342.4842243779468,
+        "end_time": 393.22129336541553,
+        "modified_description": "add-1/8 cup basil to a plate"
+      },
+      {
+        "description": "add-1/8 cup shredded mozzarella to a bowl",
+        "step_id": 342,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "add-1/8 cup shredded mozzarella to a plate instead of bowl"
+          }
+        ],
+        "start_time": 394.3744085696761,
+        "end_time": 469.90345444874873,
+        "modified_description": "add-1/8 cup shredded mozzarella to a plate"
+      },
+      {
+        "description": "Brush-Brush 2 slices of baguette with olive oil on both sides",
+        "step_id": 349,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Brush using softened butter instead of olive oil"
+          }
+        ],
+        "start_time": 472.7862424594005,
+        "end_time": 536.7841362958666,
+        "modified_description": "Brush-Brush 2 slices of baguette with softened butter on both sides"
+      },
+      {
+        "description": "Toast-Toast both sides of the slices on the pan for 2 to 3 minutes until lightly charred and crispy and transfer the slices to a plate",
+        "step_id": 352,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Toast for 1 minute instead of 2 or 3 minutes"
+          }
+        ],
+        "start_time": 548.3152883384731,
+        "end_time": 784.7039052119065,
+        "modified_description": "Toast-Toast both sides of the slices on the pan for 1 minute and transfer the slices to a bowl"
+      },
+      {
+        "description": "add-In a bowl, add the cut cherry tomatoes",
+        "step_id": 351,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Add to a plate instead of cherry tomatoes"
+          }
+        ],
+        "start_time": 788.739808426819,
+        "end_time": 805.4599788885984,
+        "modified_description": "add-In a plate, add the cut cherry tomatoes"
+      },
+      {
+        "description": "Combine-Combine the contents of the bowl",
+        "step_id": 348,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Combine the contents of the plate instead of the bowl"
+          }
+        ],
+        "start_time": 818,
+        "end_time": 850
+      },
+      {
+        "description": "Spoon-Spoon the mixture from the bowl onto the bread",
+        "step_id": 345,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Pouring the mixture instead of spooning"
+          }
+        ],
+        "start_time": 879.8269008508771,
+        "end_time": 901.7360897318296
+      },
+      {
+        "description": "add-1/4 tsp salt to a bowl",
+        "step_id": 343,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 346,
+          "description": "add-1/4 tsp pepper to a bowl",
+          "start_time": 6.351142335966871,
+          "end_time": 54.20542331278392,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you're adding the pepper to a plate. Using a bowl will make mixing everything together much easier later."
+            }
+          ]
+        },
+        {
+          "step_id": 350,
+          "description": "Cut-Cut 1/4 cup of cherry tomatoes into halves",
+          "start_time": 55.358538517044565,
+          "end_time": 215.64155190927517,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I noticed those are regular tomatoes. The recipe works best with cherry tomatoes for their sweetness and texture."
+            }
+          ]
+        },
+        {
+          "step_id": 344,
+          "description": "Slice-Slice two 1/2 inch thick rounds from a baguette (slice slanted)",
+          "start_time": 231.78516476892423,
+          "end_time": 316.5391322820821,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Slicing the baguette on a slant gives you a bit more surface area for the toppings."
+            }
+          ]
+        },
+        {
+          "step_id": 347,
+          "description": "add-1/16 cup basil to a bowl",
+          "start_time": 342.4842243779468,
+          "end_time": 393.22129336541553,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like about 1/8 cup of basil. The recipe calls for 1/16 cup, so you might want to reduce it slightly to balance the flavors."
+            }
+          ]
+        },
+        {
+          "step_id": 347,
+          "description": "add-1/16 cup basil to a bowl",
+          "start_time": 342.4842243779468,
+          "end_time": 393.22129336541553,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Just a reminder that using a bowl instead of a plate will help keep all the ingredients contained."
+            }
+          ]
+        },
+        {
+          "step_id": 342,
+          "description": "add-1/8 cup shredded mozzarella to a bowl",
+          "start_time": 394.3744085696761,
+          "end_time": 469.90345444874873,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since you're adding the mozzarella now, switching to a bowl would make the upcoming mixing step much cleaner."
+            }
+          ]
+        },
+        {
+          "step_id": 349,
+          "description": "Brush-Brush 2 slices of baguette with olive oil on both sides",
+          "start_time": 472.7862424594005,
+          "end_time": 536.7841362958666,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you're using softened butter. Olive oil is traditionally used here for that authentic bruschetta taste."
+            }
+          ]
+        },
+        {
+          "step_id": 352,
+          "description": "Toast-Toast both sides of the slices on the pan for 2 to 3 minutes until lightly charred and crispy and transfer the slices to a plate",
+          "start_time": 548.3152883384731,
+          "end_time": 784.7039052119065,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The slices look a little pale. Toasting them for the full 2 to 3 minutes will make sure they are crispy enough to hold the topping."
+            }
+          ]
+        },
+        {
+          "step_id": 351,
+          "description": "add-In a bowl, add the cut cherry tomatoes",
+          "start_time": 788.739808426819,
+          "end_time": 805.4599788885984,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Adding the tomatoes to a plate might make mixing tricky. A bowl would really help here."
+            }
+          ]
+        },
+        {
+          "step_id": 348,
+          "description": "Combine-Combine the contents of the bowl",
+          "start_time": 818.0,
+          "end_time": 850.0,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the ingredients are on a plate, be careful when mixing so nothing spills over the edge."
+            }
+          ]
+        },
+        {
+          "step_id": 345,
+          "description": "Spoon-Spoon the mixture from the bowl onto the bread",
+          "start_time": 879.8269008508771,
+          "end_time": 901.7360897318296,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Using a spoon instead of pouring will give you much better control when topping the bread."
+            }
+          ]
+        },
+        {
+          "step_id": 343,
+          "description": "add-1/4 tsp salt to a bowl",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like we missed the salt. Don't forget to add a pinch to really bring out the flavors."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "29_34",
+    "activity_id": 29,
+    "step_annotations": [
+      {
+        "description": "Slice-Slice two 1/2 inch thick rounds from a baguette (slice slanted)",
+        "step_id": 344,
+        "start_time": 1.676865117872807,
+        "end_time": 36.75401248629386
+      },
+      {
+        "description": "add-1/16 cup basil to a bowl",
+        "step_id": 347,
+        "start_time": 40.92986336348684,
+        "end_time": 124.02929581962717
+      },
+      {
+        "description": "Toast-Toast both sides of the slices on the pan for 2 to 3 minutes until lightly charred and crispy and transfer the slices to a plate",
+        "step_id": 352,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Toast but do not until charred and crispy"
+          }
+        ],
+        "start_time": 129.87548704769736,
+        "end_time": 380.42653967927635,
+        "modified_description": "Toast-Toast both sides of the slices on the pan for 2 to 3 minutes and dont wait until lightly charred and crispy and transfer the slices to a plate"
+      },
+      {
+        "description": "add-1/4 tsp salt to a bowl",
+        "step_id": 343,
+        "start_time": 385.43756073190787,
+        "end_time": 420.0971230126096
+      },
+      {
+        "description": "Cut-Cut 1/4 cup of cherry tomatoes into halves",
+        "step_id": 350,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "cut cherry tomatoes in to 4 parts instead of halves"
+          }
+        ],
+        "start_time": 425.1081440652412,
+        "end_time": 516.5592782757675,
+        "modified_description": "Cut-Cut 1/4 cup of cherry tomatoes into 4 parts instead of halves"
+      },
+      {
+        "description": "add-1/4 tsp pepper to a bowl",
+        "step_id": 346,
+        "start_time": 521.1527142406798,
+        "end_time": 552.0540107319079
+      },
+      {
+        "description": "add-1/8 cup shredded mozzarella to a bowl",
+        "step_id": 342,
+        "start_time": 556.6474466968201,
+        "end_time": 601.7466361705043
+      },
+      {
+        "description": "Combine-Combine the contents of the bowl",
+        "step_id": 348,
+        "start_time": 610.9335081003289,
+        "end_time": 636.406198451206
+      },
+      {
+        "description": "Spoon-Spoon the mixture from the bowl onto the bread",
+        "step_id": 345,
+        "start_time": 639.7468791529606,
+        "end_time": 662.289949122807
+      },
+      {
+        "description": "Brush-Brush 2 slices of baguette with olive oil on both sides",
+        "step_id": 349,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "add-In a bowl, add the cut cherry tomatoes",
+        "step_id": 351,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 352,
+          "description": "Toast-Toast both sides of the slices on the pan for 2 to 3 minutes until lightly charred and crispy and transfer the slices to a plate",
+          "start_time": 129.87548704769736,
+          "end_time": 380.42653967927635,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "To get the best texture, keep the slices on the heat a bit longer until they are lightly charred and crispy."
+            }
+          ]
+        },
+        {
+          "step_id": 350,
+          "description": "Cut-Cut 1/4 cup of cherry tomatoes into halves",
+          "start_time": 425.1081440652412,
+          "end_time": 516.5592782757675,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The recipe suggests cutting the tomatoes into halves, but cutting them into quarters is fine if you prefer smaller pieces."
+            }
+          ]
+        },
+        {
+          "step_id": 349,
+          "description": "Brush-Brush 2 slices of baguette with olive oil on both sides",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like we missed brushing the baguette slices with olive oil. You might want to do that now for extra flavor."
+            }
+          ]
+        },
+        {
+          "step_id": 351,
+          "description": "add-In a bowl, add the cut cherry tomatoes",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to add the cut cherry tomatoes to the bowl before mixing everything together."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "29_35",
+    "activity_id": 29,
+    "step_annotations": [
+      {
+        "description": "add-1/16 cup basil to a bowl",
+        "step_id": 347,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "add-1/16 cup oregano to a plate instead of basil to bowl"
+          },
+          {
+            "tag": "Technique Error",
+            "description": "Spill while measuring oregano"
+          }
+        ],
+        "start_time": 6.831554526580121,
+        "end_time": 168.22938268071545,
+        "modified_description": "add-1/16 cup oregano to a plate"
+      },
+      {
+        "description": "Slice-Slice two 1/2 inch thick rounds from a baguette (slice slanted)",
+        "step_id": 344,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Using muffin instead of baguette"
+          },
+          {
+            "tag": "Preparation Error",
+            "description": "Using peeler instead of knife to slice"
+          },
+          {
+            "tag": "Technique Error",
+            "description": "Not slicing slanted"
+          },
+          {
+            "tag": "Measurement Error",
+            "description": "Making into 3 pieces instead of 2 slices"
+          }
+        ],
+        "start_time": 177.46358677908637,
+        "end_time": 283.8576774777079,
+        "modified_description": "Slice-Slice 3 1/2 inch thick rounds from a muffin (slice straight) using peeler."
+      },
+      {
+        "description": "add-1/4 tsp salt to a bowl",
+        "step_id": 343,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill while adding salt to the plate"
+          }
+        ],
+        "start_time": 290.28147163309643,
+        "end_time": 332.4376207778332,
+        "modified_description": "add-1/4 tsp salt to a plate"
+      },
+      {
+        "description": "add-1/8 cup shredded mozzarella to a bowl",
+        "step_id": 342,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Using hand to add mozzarella to a plate instead of using measuring cup"
+          },
+          {
+            "tag": "Measurement Error",
+            "description": "Not adding 1/8 cup of mozzarella"
+          }
+        ],
+        "start_time": 336.0510049902393,
+        "end_time": 360.140233072946,
+        "modified_description": "add-1/8 cup shredded cheddar to a plate."
+      },
+      {
+        "description": "add-1/4 tsp pepper to a bowl",
+        "step_id": 346,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "add-1/4 tsp pepper to a plate."
+          },
+          {
+            "tag": "Technique Error",
+            "description": "Unable to open the container and replaced with other pepper powder container. Spilled while transferring"
+          }
+        ],
+        "start_time": 361.7461816117931,
+        "end_time": 469.34473371455,
+        "modified_description": "add-1/4 tsp pepper to a plate"
+      },
+      {
+        "description": "Combine-Combine the contents of the bowl",
+        "step_id": 348,
+        "start_time": 480.1848863517681,
+        "end_time": 530.7722653254522
+      },
+      {
+        "description": "Brush-Brush 2 slices of baguette with olive oil on both sides",
+        "step_id": 349,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Using vegetable oil instead of olive oil"
+          },
+          {
+            "tag": "Technique Error",
+            "description": "Directly applying oil instead of using brush"
+          }
+        ],
+        "start_time": 533.9841624031465,
+        "end_time": 572.9284144701891,
+        "modified_description": "No Brush-Directly apply 3 slices of cut muffin with vegetable oil on both sides without using brush"
+      },
+      {
+        "description": "Spoon-Spoon the mixture from the bowl onto the bread",
+        "step_id": 345,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Using fork instead of spoon"
+          }
+        ],
+        "start_time": 584.5715413768307,
+        "end_time": 622.7128191744497
+      },
+      {
+        "description": "Cut-Cut 1/4 cup of cherry tomatoes into halves",
+        "step_id": 350,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "Toast-Toast both sides of the slices on the pan for 2 to 3 minutes until lightly charred and crispy and transfer the slices to a plate",
+        "step_id": 352,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      },
+      {
+        "description": "add-In a bowl, add the cut cherry tomatoes",
+        "step_id": 351,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 347,
+          "description": "add-1/16 cup basil to a bowl",
+          "start_time": 6.831554526580121,
+          "end_time": 168.22938268071545,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Hold on, that looks like oregano on a plate. The recipe calls for basil in a bowl."
+            }
+          ]
+        },
+        {
+          "step_id": 347,
+          "description": "add-1/16 cup basil to a bowl",
+          "start_time": 6.831554526580121,
+          "end_time": 168.22938268071545,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful with the spoon; try to keep it steady to avoid spilling."
+            }
+          ]
+        },
+        {
+          "step_id": 344,
+          "description": "Slice-Slice two 1/2 inch thick rounds from a baguette (slice slanted)",
+          "start_time": 177.46358677908637,
+          "end_time": 283.8576774777079,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You've grabbed a muffin, but this step requires slicing a baguette."
+            }
+          ]
+        },
+        {
+          "step_id": 344,
+          "description": "Slice-Slice two 1/2 inch thick rounds from a baguette (slice slanted)",
+          "start_time": 177.46358677908637,
+          "end_time": 283.8576774777079,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please stop. Using a peeler to slice is dangerous; please use a serrated knife instead."
+            }
+          ]
+        },
+        {
+          "step_id": 344,
+          "description": "Slice-Slice two 1/2 inch thick rounds from a baguette (slice slanted)",
+          "start_time": 177.46358677908637,
+          "end_time": 283.8576774777079,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try to angle your knife to get a slanted slice."
+            }
+          ]
+        },
+        {
+          "step_id": 344,
+          "description": "Slice-Slice two 1/2 inch thick rounds from a baguette (slice slanted)",
+          "start_time": 177.46358677908637,
+          "end_time": 283.8576774777079,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We only need two slices for this portion."
+            }
+          ]
+        },
+        {
+          "step_id": 343,
+          "description": "add-1/4 tsp salt to a bowl",
+          "start_time": 290.28147163309643,
+          "end_time": 332.4376207778332,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Easy does it; watch the edge so the salt doesn't spill."
+            }
+          ]
+        },
+        {
+          "step_id": 342,
+          "description": "add-1/8 cup shredded mozzarella to a bowl",
+          "start_time": 336.0510049902393,
+          "end_time": 360.140233072946,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It's better to use the measuring cup for accuracy rather than your hand."
+            }
+          ]
+        },
+        {
+          "step_id": 342,
+          "description": "add-1/8 cup shredded mozzarella to a bowl",
+          "start_time": 336.0510049902393,
+          "end_time": 360.140233072946,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Make sure you measure out the full 1/8 cup of mozzarella."
+            }
+          ]
+        },
+        {
+          "step_id": 346,
+          "description": "add-1/4 tsp pepper to a bowl",
+          "start_time": 361.7461816117931,
+          "end_time": 469.34473371455,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The pepper should go into the bowl to be mixed, not onto the plate."
+            }
+          ]
+        },
+        {
+          "step_id": 346,
+          "description": "add-1/4 tsp pepper to a bowl",
+          "start_time": 361.7461816117931,
+          "end_time": 469.34473371455,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Take your time transferring the pepper to avoid spilling any more."
+            }
+          ]
+        },
+        {
+          "step_id": 349,
+          "description": "Brush-Brush 2 slices of baguette with olive oil on both sides",
+          "start_time": 533.9841624031465,
+          "end_time": 572.9284144701891,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're using vegetable oil, but olive oil is recommended for this recipe."
+            }
+          ]
+        },
+        {
+          "step_id": 349,
+          "description": "Brush-Brush 2 slices of baguette with olive oil on both sides",
+          "start_time": 533.9841624031465,
+          "end_time": 572.9284144701891,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Using a brush would help you apply the oil more evenly."
+            }
+          ]
+        },
+        {
+          "step_id": 345,
+          "description": "Spoon-Spoon the mixture from the bowl onto the bread",
+          "start_time": 584.5715413768307,
+          "end_time": 622.7128191744497,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "A spoon would make it much easier to transfer the mixture than a fork."
+            }
+          ]
+        },
+        {
+          "step_id": 350,
+          "description": "Cut-Cut 1/4 cup of cherry tomatoes into halves",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like we missed cutting the cherry tomatoes."
+            }
+          ]
+        },
+        {
+          "step_id": 352,
+          "description": "Toast-Toast both sides of the slices on the pan for 2 to 3 minutes until lightly charred and crispy and transfer the slices to a plate",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We still need to toast the bread slices to get them crispy."
+            }
+          ]
+        },
+        {
+          "step_id": 351,
+          "description": "add-In a bowl, add the cut cherry tomatoes",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to add the cherry tomatoes to the bowl."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "29_37",
+    "activity_id": 29,
+    "step_annotations": [
+      {
+        "description": "Slice-Slice two 1/2 inch thick rounds from a baguette (slice slanted)",
+        "step_id": 344,
+        "start_time": 11.881362556244126,
+        "end_time": 73.53600068594338
+      },
+      {
+        "description": "add-1/4 tsp salt to a bowl",
+        "step_id": 343,
+        "start_time": 76.73290784822407,
+        "end_time": 132.45043267654486
+      },
+      {
+        "description": "Toast-Toast both sides of the slices on the pan for 2 to 3 minutes until lightly charred and crispy and transfer the slices to a plate",
+        "step_id": 352,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Toasting for more than 3 minutes"
+          },
+          {
+            "tag": "Temperature Error",
+            "description": "Toast on high temperature to make it scorched"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before brushing with olive oil"
+          }
+        ],
+        "start_time": 145.69476234885065,
+        "end_time": 338.8792951552416
+      },
+      {
+        "description": "add-1/8 cup shredded mozzarella to a bowl",
+        "step_id": 342,
+        "start_time": 350.7535217579985,
+        "end_time": 403.73084044722157
+      },
+      {
+        "description": "Brush-Brush 2 slices of baguette with olive oil on both sides",
+        "step_id": 349,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after toasting"
+          }
+        ],
+        "start_time": 406.92774760950226,
+        "end_time": 467.21228266965255
+      },
+      {
+        "description": "add-1/16 cup basil to a bowl",
+        "step_id": 347,
+        "start_time": 473.1493959710311,
+        "end_time": 529.7803228457178
+      },
+      {
+        "description": "Cut-Cut 1/4 cup of cherry tomatoes into halves",
+        "step_id": 350,
+        "start_time": 531.1504259152666,
+        "end_time": 632.5380530618831
+      },
+      {
+        "description": "add-In a bowl, add the cut cherry tomatoes",
+        "step_id": 351,
+        "start_time": 644.8689806878231,
+        "end_time": 653.0895991051162
+      },
+      {
+        "description": "Combine-Combine the contents of the bowl",
+        "step_id": 348,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding salt to the bowl"
+          }
+        ],
+        "start_time": 655.829805244214,
+        "end_time": 671.3576400324346
+      },
+      {
+        "description": "add-1/4 tsp pepper to a bowl",
+        "step_id": 346,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after combining"
+          }
+        ],
+        "start_time": 687.342175843838,
+        "end_time": 728.894833
+      },
+      {
+        "description": "Spoon-Spoon the mixture from the bowl onto the bread",
+        "step_id": 345,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 352,
+          "description": "Toast-Toast both sides of the slices on the pan for 2 to 3 minutes until lightly charred and crispy and transfer the slices to a plate",
+          "start_time": 145.69476234885065,
+          "end_time": 338.8792951552416,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The bread has been toasting for a bit longer than three minutes. You might want to check it now to ensure it doesn't burn."
+            }
+          ]
+        },
+        {
+          "step_id": 352,
+          "description": "Toast-Toast both sides of the slices on the pan for 2 to 3 minutes until lightly charred and crispy and transfer the slices to a plate",
+          "start_time": 145.69476234885065,
+          "end_time": 338.8792951552416,
+          "error_tag": "Temperature Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The pan seems quite hot and is causing the bread to scorch. Lowering the heat can help you get an even, golden toast."
+            }
+          ]
+        },
+        {
+          "step_id": 352,
+          "description": "Toast-Toast both sides of the slices on the pan for 2 to 3 minutes until lightly charred and crispy and transfer the slices to a plate",
+          "start_time": 145.69476234885065,
+          "end_time": 338.8792951552416,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you're toasting the bread without oil. Usually, brushing it with olive oil first helps it crisp up nicely."
+            }
+          ]
+        },
+        {
+          "step_id": 349,
+          "description": "Brush-Brush 2 slices of baguette with olive oil on both sides",
+          "start_time": 406.92774760950226,
+          "end_time": 467.21228266965255,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the bread is already toasted, you can brush the olive oil on now to add flavor and moisture to the base."
+            }
+          ]
+        },
+        {
+          "step_id": 348,
+          "description": "Combine-Combine the contents of the bowl",
+          "start_time": 655.829805244214,
+          "end_time": 671.3576400324346,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "You're mixing the ingredients, but it looks like the salt hasn't been added yet. It works best if you add it before combining everything."
+            }
+          ]
+        },
+        {
+          "step_id": 346,
+          "description": "add-1/4 tsp pepper to a bowl",
+          "start_time": 687.342175843838,
+          "end_time": 728.894833,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the pepper was added after mixing, you might want to give it another good stir to ensure it's distributed evenly."
+            }
+          ]
+        },
+        {
+          "step_id": 345,
+          "description": "Spoon-Spoon the mixture from the bowl onto the bread",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Resource Reminder"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to spoon the tomato mixture you prepared onto the toasted bread to complete the bruschetta."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "29_45",
+    "activity_id": 29,
+    "step_annotations": [
+      {
+        "description": "add-1/4 tsp salt to a bowl",
+        "step_id": 343,
+        "start_time": 12.578049183887455,
+        "end_time": 87.98433254103031
+      },
+      {
+        "description": "Cut-Cut 1/4 cup of cherry tomatoes into halves",
+        "step_id": 350,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Cut-Cut 1/2 cup of cherry tomatoes into halves"
+          }
+        ],
+        "start_time": 88.64579116697017,
+        "end_time": 304.94276184930106,
+        "modified_description": "Cut-Cut 1/2 cup of cherry tomatoes into halves"
+      },
+      {
+        "description": "Slice-Slice two 1/2 inch thick rounds from a baguette (slice slanted)",
+        "step_id": 344,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Using soiled baguette"
+          },
+          {
+            "tag": "Measurement Error",
+            "description": "Slice-Slice four 1/4 inch thick rounds from a baguette (slice slanted)."
+          },
+          {
+            "tag": "Technique Error",
+            "description": "Slice both vertically and horizontally"
+          }
+        ],
+        "start_time": 311.5573481086995,
+        "end_time": 447.81782505230854,
+        "modified_description": "Slice-Slice 4 1/4 inch thick rounds from a baguette (slice slanted)"
+      },
+      {
+        "description": "add-1/16 cup basil to a bowl",
+        "step_id": 347,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "add-1/8 cup basil to a bowl"
+          }
+        ],
+        "start_time": 454.432411311707,
+        "end_time": 592.0158055071958,
+        "modified_description": "add-1/8 cup basil to a bowl"
+      },
+      {
+        "description": "add-1/4 tsp pepper to a bowl",
+        "step_id": 346,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "add-1/2 tsp pepper to a bowl"
+          }
+        ],
+        "start_time": 599.2918503925341,
+        "end_time": 640.3022852008048,
+        "modified_description": "add-1/2 tsp pepper to a bowl"
+      },
+      {
+        "description": "add-In a bowl, add the cut cherry tomatoes",
+        "step_id": 351,
+        "start_time": 650.2241645899024,
+        "end_time": 672.0522992459175
+      },
+      {
+        "description": "Brush-Brush 2 slices of baguette with olive oil on both sides",
+        "step_id": 349,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Use spoon instead of brush to apply olive oil"
+          }
+        ],
+        "start_time": 688.5887648944138,
+        "end_time": 777.2242207703537,
+        "modified_description": "pour olive oil using a spoon on 4 slices of baguette. did not use brush"
+      },
+      {
+        "description": "Combine-Combine the contents of the bowl",
+        "step_id": 348,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding cheese to the bowl"
+          }
+        ],
+        "start_time": 781.8544311519325,
+        "end_time": 814.9273624489251
+      },
+      {
+        "description": "add-1/8 cup shredded mozzarella to a bowl",
+        "step_id": 342,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "add-1/4 cup shredded mozzarella to a bowl"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after combining the contents of the bowl"
+          }
+        ],
+        "start_time": 834.1096626011808,
+        "end_time": 900.2555251951658,
+        "modified_description": "add-1/8 cup shredded mozzarella to a bowl"
+      },
+      {
+        "description": "Toast-Toast both sides of the slices on the pan for 2 to 3 minutes until lightly charred and crispy and transfer the slices to a plate",
+        "step_id": 352,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Toast-Toast both sides of the slices on the pan for 30 seconds"
+          }
+        ],
+        "start_time": 900.2555251951657,
+        "end_time": 1037.1774607647146,
+        "modified_description": "Toast-Toast both sides of the slices on the pan for 30 seconds"
+      },
+      {
+        "description": "Spoon-Spoon the mixture from the bowl onto the bread",
+        "step_id": 345,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Did not use spoon but poured mixture directly from the bowl onto the bread"
+          }
+        ],
+        "start_time": 1037.828584099624,
+        "end_time": 1055.687967,
+        "modified_description": "Directly pour mixture from the bowl onto the bread"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 350,
+          "description": "Cut-Cut 1/4 cup of cherry tomatoes into halves",
+          "start_time": 88.64579116697017,
+          "end_time": 304.94276184930106,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like about half a cup. The recipe only calls for a quarter cup, so we should measure out the correct amount before moving on."
+            }
+          ]
+        },
+        {
+          "step_id": 344,
+          "description": "Slice-Slice two 1/2 inch thick rounds from a baguette (slice slanted)",
+          "start_time": 311.5573481086995,
+          "end_time": 447.81782505230854,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Safety"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Please stop for a moment. That baguette appears to be soiled, and it is safer to use a fresh, clean piece for food preparation."
+            }
+          ]
+        },
+        {
+          "step_id": 344,
+          "description": "Slice-Slice two 1/2 inch thick rounds from a baguette (slice slanted)",
+          "start_time": 311.5573481086995,
+          "end_time": 447.81782505230854,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We have four thin slices there, but we need two half-inch rounds. You may want to slice a couple of thicker pieces."
+            }
+          ]
+        },
+        {
+          "step_id": 344,
+          "description": "Slice-Slice two 1/2 inch thick rounds from a baguette (slice slanted)",
+          "start_time": 311.5573481086995,
+          "end_time": 447.81782505230854,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "For the best presentation and texture, try slicing the baguette at a slant rather than straight across."
+            }
+          ]
+        },
+        {
+          "step_id": 347,
+          "description": "add-1/16 cup basil to a bowl",
+          "start_time": 454.432411311707,
+          "end_time": 592.0158055071958,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like about an eighth of a cup of basil. Since we only need a sixteenth, you might want to remove about half of that."
+            }
+          ]
+        },
+        {
+          "step_id": 346,
+          "description": "add-1/4 tsp pepper to a bowl",
+          "start_time": 599.2918503925341,
+          "end_time": 640.3022852008048,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It looks like you've added a half teaspoon. We only need a quarter teaspoon, so let's take a little out to keep the flavor balanced."
+            }
+          ]
+        },
+        {
+          "step_id": 349,
+          "description": "Brush-Brush 2 slices of baguette with olive oil on both sides",
+          "start_time": 688.5887648944138,
+          "end_time": 777.2242207703537,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "A spoon might apply too much oil at once. Using a brush will help you get an even, light coating on the bread."
+            }
+          ]
+        },
+        {
+          "step_id": 348,
+          "description": "Combine-Combine the contents of the bowl",
+          "start_time": 781.8544311519325,
+          "end_time": 814.9273624489251,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We haven't added the mozzarella cheese yet. Make sure to put that in before you finish mixing everything together."
+            }
+          ]
+        },
+        {
+          "step_id": 342,
+          "description": "add-1/8 cup shredded mozzarella to a bowl",
+          "start_time": 834.1096626011808,
+          "end_time": 900.2555251951658,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That's about a quarter cup of cheese. We're aiming for an eighth of a cup, so you might want to use a bit less."
+            }
+          ]
+        },
+        {
+          "step_id": 342,
+          "description": "add-1/8 cup shredded mozzarella to a bowl",
+          "start_time": 834.1096626011808,
+          "end_time": 900.2555251951658,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Now that you've added the cheese, please give the bowl another good mix to ensure everything is combined evenly."
+            }
+          ]
+        },
+        {
+          "step_id": 352,
+          "description": "Toast-Toast both sides of the slices on the pan for 2 to 3 minutes until lightly charred and crispy and transfer the slices to a plate",
+          "start_time": 900.2555251951657,
+          "end_time": 1037.1774607647146,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Thirty seconds might be too short. Let's keep toasting them for the full two to three minutes so they get nice and crispy."
+            }
+          ]
+        },
+        {
+          "step_id": 345,
+          "description": "Spoon-Spoon the mixture from the bowl onto the bread",
+          "start_time": 1037.828584099624,
+          "end_time": 1055.687967,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Pouring directly from the bowl can be messy. It helps to use a spoon to scoop the mixture neatly onto the bread."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "29_48",
+    "activity_id": 29,
+    "step_annotations": [
+      {
+        "description": "Cut-Cut 1/4 cup of cherry tomatoes into halves",
+        "step_id": 350,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Using normal tomatoes instead of cherry tomatoes"
+          }
+        ],
+        "start_time": 0.7312472386336936,
+        "end_time": 108.47967756382167
+      },
+      {
+        "description": "Slice-Slice two 1/2 inch thick rounds from a baguette (slice slanted)",
+        "step_id": 344,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Do not slice the baguette slanted"
+          }
+        ],
+        "start_time": 110.29362420229285,
+        "end_time": 143.30745302246828
+      },
+      {
+        "description": "add-1/16 cup basil to a bowl",
+        "step_id": 347,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "Added 1/4 cup basil instead of 1/16 cup basil"
+          }
+        ],
+        "start_time": 144.75861033324523,
+        "end_time": 190.83285495041312,
+        "modified_description": "add-1/4 cup basil to a bowl"
+      },
+      {
+        "description": "Toast-Toast both sides of the slices on the pan for 2 to 3 minutes until lightly charred and crispy and transfer the slices to a plate",
+        "step_id": 352,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "Toasted for 1 minute instead of 2 to 3 minutes"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before brushing the bread with olive oil"
+          },
+          {
+            "tag": "Temperature Error",
+            "description": "Toasted on low heat"
+          }
+        ],
+        "start_time": 192.64680158888433,
+        "end_time": 329.7811674573054,
+        "modified_description": "Toast-Toast both sides of the slices on the pan for 1 minute on low heat"
+      },
+      {
+        "description": "add-1/8 cup shredded mozzarella to a bowl",
+        "step_id": 342,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill while adding mozzarella to a bowl"
+          }
+        ],
+        "start_time": 335.94858602810734,
+        "end_time": 361.34383896670386,
+        "modified_description": "add-1/8 cup shredded mozzarella to a bowl, but spill"
+      },
+      {
+        "description": "add-1/4 tsp salt to a bowl",
+        "step_id": 343,
+        "start_time": 374.04146543600206,
+        "end_time": 400.88787568537555
+      },
+      {
+        "description": "add-In a bowl, add the cut cherry tomatoes",
+        "step_id": 351,
+        "start_time": 405.9669262730948,
+        "end_time": 424.46918198550077
+      },
+      {
+        "description": "Brush-Brush 2 slices of baguette with olive oil on both sides",
+        "step_id": 349,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Used sesame oil instead of olive oil"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed after toasting the bread"
+          }
+        ],
+        "start_time": 429.1854432455259,
+        "end_time": 472.3573732411399,
+        "modified_description": "Brush-Brush 2 slices of baguette with sesame oil on both sides"
+      },
+      {
+        "description": "add-1/4 tsp pepper to a bowl",
+        "step_id": 346,
+        "start_time": 475.9852665180823,
+        "end_time": 491.94799693662867
+      },
+      {
+        "description": "Combine-Combine the contents of the bowl",
+        "step_id": 348,
+        "start_time": 495.575890213571,
+        "end_time": 508.9990953382577
+      },
+      {
+        "description": "Spoon-Spoon the mixture from the bowl onto the bread",
+        "step_id": 345,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill while spooning the mixture from bowl onto the bread"
+          }
+        ],
+        "start_time": 550,
+        "end_time": 575,
+        "modified_description": "Spoon-Spoon the mixture from the bowl onto the bread but spill"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 350,
+          "description": "Cut-Cut 1/4 cup of cherry tomatoes into halves",
+          "start_time": 0.7312472386336936,
+          "end_time": 108.47967756382167,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I noticed you have regular tomatoes there. The recipe specifically calls for cherry tomatoes for the best results."
+            },
+            {
+              "role": "user",
+              "utterance": "Ah, I'll switch them out."
+            }
+          ]
+        },
+        {
+          "step_id": 344,
+          "description": "Slice-Slice two 1/2 inch thick rounds from a baguette (slice slanted)",
+          "start_time": 110.29362420229285,
+          "end_time": 143.30745302246828,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "For a classic look and more surface area, try slicing the baguette at a slant rather than straight down."
+            }
+          ]
+        },
+        {
+          "step_id": 347,
+          "description": "add-1/16 cup basil to a bowl",
+          "start_time": 144.75861033324523,
+          "end_time": 190.83285495041312,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like quite a bit of basil. We only need about 1/16 of a cup so the flavor stays balanced."
+            },
+            {
+              "role": "user",
+              "utterance": "Oops, I'll take some out."
+            }
+          ]
+        },
+        {
+          "step_id": 352,
+          "description": "Toast-Toast both sides of the slices on the pan for 2 to 3 minutes until lightly charred and crispy and transfer the slices to a plate",
+          "start_time": 192.64680158888433,
+          "end_time": 329.7811674573054,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The bread looks a little light still. It usually takes 2 to 3 minutes to get that nice crispy char."
+            }
+          ]
+        },
+        {
+          "step_id": 352,
+          "description": "Toast-Toast both sides of the slices on the pan for 2 to 3 minutes until lightly charred and crispy and transfer the slices to a plate",
+          "start_time": 192.64680158888433,
+          "end_time": 329.7811674573054,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Just a heads up, we should brush the olive oil onto the bread before we start toasting it."
+            }
+          ]
+        },
+        {
+          "step_id": 352,
+          "description": "Toast-Toast both sides of the slices on the pan for 2 to 3 minutes until lightly charred and crispy and transfer the slices to a plate",
+          "start_time": 192.64680158888433,
+          "end_time": 329.7811674573054,
+          "error_tag": "Temperature Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The heat seems a bit low. You might want to increase it slightly to get a good toast without drying the bread out."
+            }
+          ]
+        },
+        {
+          "step_id": 342,
+          "description": "add-1/8 cup shredded mozzarella to a bowl",
+          "start_time": 335.94858602810734,
+          "end_time": 361.34383896670386,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful there. Holding the measuring cup closer to the bowl can help prevent spilling the cheese."
+            }
+          ]
+        },
+        {
+          "step_id": 349,
+          "description": "Brush-Brush 2 slices of baguette with olive oil on both sides",
+          "start_time": 429.1854432455259,
+          "end_time": 472.3573732411399,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "I think that's sesame oil. We'll want to use olive oil for this recipe to match the other flavors."
+            }
+          ]
+        },
+        {
+          "step_id": 349,
+          "description": "Brush-Brush 2 slices of baguette with olive oil on both sides",
+          "start_time": 429.1854432455259,
+          "end_time": 472.3573732411399,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Ideally we oil the bread before toasting, but applying it now should still add some flavor."
+            }
+          ]
+        },
+        {
+          "step_id": 345,
+          "description": "Spoon-Spoon the mixture from the bowl onto the bread",
+          "start_time": 550.0,
+          "end_time": 575.0,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Steady hand. Try taking smaller spoonfuls to keep the mixture from falling off the bread."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "29_49",
+    "activity_id": 29,
+    "step_annotations": [
+      {
+        "description": "add-1/4 tsp pepper to a bowl",
+        "step_id": 346,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill while adding pepper to a bowl"
+          }
+        ],
+        "start_time": 5.843001692933505,
+        "end_time": 74.89527657639215,
+        "modified_description": "add-1/4 tsp pepper to a bowl and spill some outside while adding in the bowl"
+      },
+      {
+        "description": "Slice-Slice two 1/2 inch thick rounds from a baguette (slice slanted)",
+        "step_id": 344,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Slice into wedges instead of rounds"
+          }
+        ],
+        "start_time": 93.37405436210643,
+        "end_time": 129.84532630759514,
+        "modified_description": "Slice-Slice two 1/2 inch thick rounds from a baguette (slice slanted) and slice it thicker on one end and thinner on other end"
+      },
+      {
+        "description": "add-1/8 cup shredded mozzarella to a bowl",
+        "step_id": 342,
+        "errors": [
+          {
+            "tag": "Measurement Error",
+            "description": "add-1/4 cup instead of 1/8 cup shredded mozzarella to a bowl"
+          }
+        ],
+        "start_time": 132.76302806323426,
+        "end_time": 188.68564504631695,
+        "modified_description": "add-1/4 cup shredded mozzarella to a bowl"
+      },
+      {
+        "description": "Cut-Cut 1/4 cup of cherry tomatoes into halves",
+        "step_id": 350,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "mince 1/4 cup of cherry tomatoes instead of cutting into halves"
+          }
+        ],
+        "start_time": 190.14449592413652,
+        "end_time": 415.7800983602268,
+        "modified_description": "Cut-mince 1/4 cup of cherry tomatoes into halves"
+      },
+      {
+        "description": "add-In a bowl, add the cut cherry tomatoes",
+        "step_id": 351,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Spill some tomatoes outside while adding in the bowl"
+          }
+        ],
+        "start_time": 419.6703673677455,
+        "end_time": 447.388534046317,
+        "modified_description": "add-In a bowl, add the cut cherry tomatoes and spill some outside"
+      },
+      {
+        "description": "add-1/16 cup basil to a bowl",
+        "step_id": 347,
+        "start_time": 460.031908320753,
+        "end_time": 514.4956744260162
+      },
+      {
+        "description": "Brush-Brush 2 slices of baguette with olive oil on both sides",
+        "step_id": 349,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Dip baguette in olive oil instead of brushing"
+          }
+        ],
+        "start_time": 520.8173615632342,
+        "end_time": 561.6651861421816,
+        "modified_description": "Dip- Dip 2 slices of baguette with olive oil on both sides"
+      },
+      {
+        "description": "Toast-Toast both sides of the slices on the pan for 2 to 3 minutes until lightly charred and crispy and transfer the slices to a plate",
+        "step_id": 352,
+        "errors": [
+          {
+            "tag": "Timing Error",
+            "description": "toast for only 1/2 min and there baugette slices are not charred"
+          }
+        ],
+        "start_time": 562.6377533940613,
+        "end_time": 687.1263616346628,
+        "modified_description": "Toast-Toast both sides of the slices on the pan for 1/2 min and transfer the slices to a plate"
+      },
+      {
+        "description": "Spoon-Spoon the mixture from the bowl onto the bread",
+        "step_id": 345,
+        "errors": [
+          {
+            "tag": "Preparation Error",
+            "description": "Use fork instead of a spoon"
+          },
+          {
+            "tag": "Technique Error",
+            "description": "spill some out while placing mixture on the bread"
+          },
+          {
+            "tag": "Order Error",
+            "description": "Step performed before adding salt and combining the contents of the bowl"
+          }
+        ],
+        "start_time": 687.6126452606027,
+        "end_time": 726.0290517098508,
+        "modified_description": "Spoon-Spoon the mixture from the bowl onto the bread using a Fork and spill some outside"
+      },
+      {
+        "description": "add-1/4 tsp salt to a bowl",
+        "step_id": 343,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after spooning the mixture on the bread"
+          }
+        ],
+        "start_time": 726.5153353357905,
+        "end_time": 755.6923528921815
+      },
+      {
+        "description": "Combine-Combine the contents of the bowl",
+        "step_id": 348,
+        "errors": [
+          {
+            "tag": "Order Error",
+            "description": "Step performed after spooning the mixture on the bread"
+          }
+        ],
+        "start_time": 756.1786365181214,
+        "end_time": 770.7671452963169
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 346,
+          "description": "add-1/4 tsp pepper to a bowl and spill some outside while adding in the bowl",
+          "start_time": 5.843001692933505,
+          "end_time": 74.89527657639215,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Try to center your hand over the bowl to make sure all the pepper lands inside."
+            }
+          ]
+        },
+        {
+          "step_id": 344,
+          "description": "Slice-Slice two 1/2 inch thick rounds from a baguette (slice slanted) and slice it thicker on one end and thinner on other end",
+          "start_time": 93.37405436210643,
+          "end_time": 129.84532630759514,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "To get even rounds, try to keep the knife blade straight up and down while slicing."
+            }
+          ]
+        },
+        {
+          "step_id": 342,
+          "description": "add-1/4 cup shredded mozzarella to a bowl",
+          "start_time": 132.76302806323426,
+          "end_time": 188.68564504631695,
+          "error_tag": "Measurement Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "That looks like a bit too much mozzarella. The recipe calls for 1/8 cup, so you might want to remove some."
+            }
+          ]
+        },
+        {
+          "step_id": 350,
+          "description": "Cut-mince 1/4 cup of cherry tomatoes into halves",
+          "start_time": 190.14449592413652,
+          "end_time": 415.7800983602268,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "We want to keep the tomatoes in halves rather than mincing them, so they hold their texture better."
+            }
+          ]
+        },
+        {
+          "step_id": 351,
+          "description": "add-In a bowl, add the cut cherry tomatoes and spill some outside",
+          "start_time": 419.6703673677455,
+          "end_time": 447.388534046317,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Bringing the bowl closer to the cutting board can help catch the tomatoes without spilling."
+            }
+          ]
+        },
+        {
+          "step_id": 349,
+          "description": "Dip- Dip 2 slices of baguette with olive oil on both sides",
+          "start_time": 520.8173615632342,
+          "end_time": 561.6651861421816,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Dipping the bread can make it too oily. It's better to use a brush for a lighter, crispier coating."
+            }
+          ]
+        },
+        {
+          "step_id": 352,
+          "description": "Toast-Toast both sides of the slices on the pan for 1/2 min and transfer the slices to a plate",
+          "start_time": 562.6377533940613,
+          "end_time": 687.1263616346628,
+          "error_tag": "Timing Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The slices look a bit pale. They probably need a couple more minutes to get properly charred."
+            }
+          ]
+        },
+        {
+          "step_id": 345,
+          "description": "Spoon-Spoon the mixture from the bowl onto the bread using a Fork and spill some outside",
+          "start_time": 687.6126452606027,
+          "end_time": 726.0290517098508,
+          "error_tag": "Preparation Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Using a spoon will make it easier to scoop the mixture onto the bread than a fork."
+            }
+          ]
+        },
+        {
+          "step_id": 345,
+          "description": "Spoon-Spoon the mixture from the bowl onto the bread using a Fork and spill some outside",
+          "start_time": 687.6126452606027,
+          "end_time": 726.0290517098508,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Watch the transfer; try to keep the bowl close to the bread to avoid dropping any."
+            }
+          ]
+        },
+        {
+          "step_id": 345,
+          "description": "Spoon-Spoon the mixture from the bowl onto the bread using a Fork and spill some outside",
+          "start_time": 687.6126452606027,
+          "end_time": 726.0290517098508,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Hold on, we haven't added the salt or mixed the bowl yet. It's best to combine everything before putting it on the bread."
+            }
+          ]
+        },
+        {
+          "step_id": 343,
+          "description": "add-1/4 tsp salt to a bowl",
+          "start_time": 726.5153353357905,
+          "end_time": 755.6923528921815,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Since the mixture is already on the bread, you can just sprinkle the salt directly on top."
+            }
+          ]
+        },
+        {
+          "step_id": 348,
+          "description": "Combine-Combine the contents of the bowl",
+          "start_time": 756.1786365181214,
+          "end_time": 770.7671452963169,
+          "error_tag": "Order Error",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "The ingredients are already plated, so you can skip mixing the bowl and just adjust the topping on the bread if needed."
+            }
+          ]
+        }
+      ]
+    }
+  },
+  {
+    "recording_id": "29_129",
+    "activity_id": 29,
+    "step_annotations": [
+      {
+        "description": "add-1/4 tsp salt to a bowl",
+        "step_id": 343,
+        "start_time": 0,
+        "end_time": 55.072000869625235
+      },
+      {
+        "description": "Slice-Slice two 1/2 inch thick rounds from a baguette (slice slanted)",
+        "step_id": 344,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Do not slice slanted"
+          }
+        ],
+        "start_time": 58.54966052000118,
+        "end_time": 122.88636405195608
+      },
+      {
+        "description": "add-1/16 cup basil to a bowl",
+        "step_id": 347,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Dropping the measuring utensil while adding basil to the bowl"
+          }
+        ],
+        "start_time": 127.52324358579064,
+        "end_time": 160.56101026436207
+      },
+      {
+        "description": "add-1/4 tsp pepper to a bowl",
+        "step_id": 346,
+        "start_time": 163.45905997300866,
+        "end_time": 176.79008863278312
+      },
+      {
+        "description": "add-1/8 cup shredded mozzarella to a bowl",
+        "step_id": 342,
+        "start_time": 178.52891845797112,
+        "end_time": 230.11420327188088
+      },
+      {
+        "description": "Cut-Cut 1/4 cup of cherry tomatoes into halves",
+        "step_id": 350,
+        "start_time": 240,
+        "end_time": 296
+      },
+      {
+        "description": "Brush-Brush 2 slices of baguette with olive oil on both sides",
+        "step_id": 349,
+        "errors": [
+          {
+            "tag": "Technique Error",
+            "description": "Instead of brushing the slices with oil pouring oil onto brush and the slices then perform brushing action"
+          }
+        ],
+        "start_time": 308,
+        "end_time": 364
+      },
+      {
+        "description": "Combine-Combine the contents of the bowl",
+        "step_id": 348,
+        "start_time": 380.2331781797756,
+        "end_time": 403.41757584894856
+      },
+      {
+        "description": "Toast-Toast both sides of the slices on the pan for 2 to 3 minutes until lightly charred and crispy and transfer the slices to a plate",
+        "step_id": 352,
+        "start_time": 410.3728951497004,
+        "end_time": 893.1879766102265
+      },
+      {
+        "description": "Spoon-Spoon the mixture from the bowl onto the bread",
+        "step_id": 345,
+        "start_time": 894.3471964936854,
+        "end_time": 925.057467
+      },
+      {
+        "description": "add-In a bowl, add the cut cherry tomatoes",
+        "step_id": 351,
+        "errors": [
+          {
+            "tag": "Missing Step",
+            "description": "Skipped this step"
+          }
+        ],
+        "start_time": -1.0,
+        "end_time": -1.0,
+        "modified_description": "Skipped this step"
+      }
+    ],
+    "dialogue": {
+      "items": [
+        {
+          "step_id": 344,
+          "description": "Slice-Slice two 1/2 inch thick rounds from a baguette (slice slanted)",
+          "start_time": 58.54966052000118,
+          "end_time": 122.88636405195608,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Remember to slice the baguette on a slant. This gives you more surface area for the toppings."
+            }
+          ]
+        },
+        {
+          "step_id": 347,
+          "description": "add-1/16 cup basil to a bowl",
+          "start_time": 127.52324358579064,
+          "end_time": 160.56101026436207,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Careful there. Try to keep a firm grip on the measuring utensil to avoid dropping it."
+            }
+          ]
+        },
+        {
+          "step_id": 349,
+          "description": "Brush-Brush 2 slices of baguette with olive oil on both sides",
+          "start_time": 308.0,
+          "end_time": 364.0,
+          "error_tag": "Technique Error",
+          "service_type": {
+            "main": "Instant Proactive Service",
+            "sub": "Tool Use"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "It works better if you dip the brush into the oil rather than pouring it. That helps you control the amount."
+            }
+          ]
+        },
+        {
+          "step_id": 351,
+          "description": "add-In a bowl, add the cut cherry tomatoes",
+          "start_time": -1.0,
+          "end_time": -1.0,
+          "error_tag": "Missing Step",
+          "service_type": {
+            "main": "Short-Term Proactive Service",
+            "sub": "Error-Recovery"
+          },
+          "dialogue": [
+            {
+              "role": "assistant",
+              "utterance": "Don't forget to add the chopped cherry tomatoes to the bowl before moving on."
+            }
+          ]
+        }
+      ]
+    }
+  }
+]
\ No newline at end of file
diff --git a/annotations/metadata/average_segment_length.csv b/annotations/metadata/average_segment_length.csv
new file mode 100644
index 0000000000000000000000000000000000000000..b566d627e7aaced714b65225f4695a6420aed59b
--- /dev/null
+++ b/annotations/metadata/average_segment_length.csv
@@ -0,0 +1,25 @@
+1,Microwave Egg Sandwich,45.54390389329182
+2,Dressed Up Meatballs,66.91085257233202
+3,Microwave Mug Pizza,41.24282271838121
+4,Ramen,39.693997521764686
+5,Coffee,52.961903209238464
+7,Breakfast Burritos,52.252380242072846
+8,Spiced Hot Chocolate,60.09654202663701
+9,Microwave French Toast,52.371404919837154
+10,Pinwheels,24.82506419864133
+12,Tomato Mozzarella Salad,21.30240604509276
+13,Butter Corn Cup,47.766123249129784
+15,Tomato Chutney,62.4880803886387
+16,Scrambled Eggs,53.24550931788182
+17,Cucumber Raita,59.89281423644779
+18,Zoodles,61.99368376535398
+20,Sauted Mushrooms,73.81208185622418
+21,Blender Banana Pancakes,48.05597324296189
+22,Herb Omelet with Fried Tomatoes,50.696473864796744
+23,Broccoli Stir Fry,64.10942204715487
+25,Pan Fried Tofu,54.87848706942985
+26,Mug Cake,47.57507348062673
+27,Cheese Pimiento,54.540675254027185
+28,Spicy Tuna Avocado Wraps,52.874685275100944
+29,Caprese Bruschetta,77.64264036218185
+Average,52.78220836488524,5300
\ No newline at end of file
diff --git a/annotations/task_graphs/blenderbananapancakes.json b/annotations/task_graphs/blenderbananapancakes.json
new file mode 100644
index 0000000000000000000000000000000000000000..f9903901659761e30aac6057237bb4842e24398c
--- /dev/null
+++ b/annotations/task_graphs/blenderbananapancakes.json
@@ -0,0 +1,21 @@
+{"steps": {"0": "START", "1": "Add-1/2 tsp baking powder to a blender", "2": "Serve-Serve the pancakes with chopped strawberries", "3": "Melt-Melt a small knob of butter in a non-stick frying pan over low-medium heat", "4": "splash-splash maple syrup on plate", "5": "Add-Add 1 banana to a blender", "6": "Cook-Cook for 1 min or until the tops start to bubble", "7": "blitz-blitz the blender for 20 seconds", "8": "Flip-Flip the pancakes with a fork or a fish slice spatula", "9": "Add-1 egg to a blender", "10": "cook-cook for 20-30 seconds more", "11": "Pour-Pour three little puddles straight from the blender into the frying pan", "12": "Add-1 heaped tbsp flour to a blender", "13": "Chop-Chop 1 strawberry", "14": "Transfer-Transfer to a plate", "15": "END"}, "edges": [
+    [14, 2],
+    [7, 3],
+    [13, 2],
+    [2, 4],
+    [11, 6],
+    [5, 7],
+    [12, 7],
+    [1, 7],
+    [9, 7],
+    [6, 8],
+    [8, 10],
+    [3, 11],
+    [10, 14],
+    [0, 1],
+    [0, 5],
+    [0, 9],
+    [0, 12],
+    [0, 13],
+    [4, 15]
+  ]}
\ No newline at end of file
diff --git a/annotations/task_graphs/capresebruschetta.json b/annotations/task_graphs/capresebruschetta.json
new file mode 100644
index 0000000000000000000000000000000000000000..1bd757691016182f4a3c212c0056523302ca7e2d
--- /dev/null
+++ b/annotations/task_graphs/capresebruschetta.json
@@ -0,0 +1 @@
+{"steps": {"0": "START", "1": "add-1/8 cup shredded mozzarella to a bowl", "2": "add-1/4 tsp salt to a bowl", "3": "Slice-Slice two 1/2 inch thick rounds from a baguette (slice slanted)", "4": "Spoon-Spoon the mixture from the bowl onto the bread", "5": "add-1/4 tsp pepper to a bowl", "6": "add-1/16 cup basil to a bowl", "7": "Combine-Combine the contents of the bowl", "8": "Brush-Brush 2 slices of baguette with olive oil on both sides", "9": "Cut-Cut 1/4 cup of cherry tomatoes into halves", "10": "add-In a bowl, add the cut cherry tomatoes", "11": "Toast-Toast both sides of the slices on the pan for 2 to 3 minutes until lightly charred and crispy and transfer the slices to a plate", "12": "END"}, "edges": [[11, 4], [7, 4], [2, 7], [5, 7], [6, 7], [10, 7], [1, 7], [3, 8], [9, 10], [8, 11], [0, 1], [0, 2], [0, 3], [0, 5], [0, 6], [0, 9], [4, 12]]}
\ No newline at end of file
diff --git a/annotations/task_graphs/microwavefrenchtoast.json b/annotations/task_graphs/microwavefrenchtoast.json
new file mode 100644
index 0000000000000000000000000000000000000000..6279fd0700dc1ed881bce1eb67fe5a2e6308c1ec
--- /dev/null
+++ b/annotations/task_graphs/microwavefrenchtoast.json
@@ -0,0 +1,33 @@
+{
+  "steps":{
+    "0":"START",
+    "1":"Microwave-Microwave on high for 90 seconds until the egg is cooked through",
+    "3":"add-add bread pieces to the egg mixture in the mug, pressing the bread down into the egg",
+    "4":"stir-stir the mug",
+    "5":"melt-In a large mug, melt 1 tablespoon of softened butter in the microwave for about 30 seconds",
+    "6":"Sprinkle-Sprinkle 1/4 teaspoon cinnamon over the egg",
+    "7":"cut-cut the contents on plate, and serve",
+    "8":"Put-Put the mug's contents on a plate",
+    "9":"Roll-Roll the butter around in the mug to coat it",
+    "10":"Cut or tear-Cut or tear 1 slices of bread into bite-size pieces",
+    "11":"Add-Add 1/4 teaspoon vanilla extract to the mug",
+    "12":"whisk-In the mug, whisk one egg with a fork until well blended",
+    "13":"END"
+  },
+  "edges": [
+    [3, 1],
+    [10, 3],
+    [4, 3],
+    [11, 4],
+    [6, 4],
+    [12, 6],
+    [8, 7],
+    [1, 8],
+    [5, 9],
+    [0, 5],
+    [0, 10],
+    [9, 12],
+    [12, 11],
+    [7, 13]
+  ]
+}
\ No newline at end of file
diff --git a/annotations/task_graphs/microwavemugpizza.json b/annotations/task_graphs/microwavemugpizza.json
new file mode 100644
index 0000000000000000000000000000000000000000..55a947a643f77405d7603bb291a3754a2b5c73db
--- /dev/null
+++ b/annotations/task_graphs/microwavemugpizza.json
@@ -0,0 +1 @@
+{"steps": {"0": "START", "1": "add-Measure 1/8 teaspoon of salt and add it to the mug", "2": "Sprinkle-Sprinkle dried Italian herbs inside the mug", "3": "Take-Take 1 tablespoon of marinara sauce", "4": "spread-spread marinara sauce around the surface of the batter", "5": "Microwave-Microwave for 1 minute 20 seconds, or until it rises and the toppings are bubbling", "6": "add-Measure 4 tablespoons of flour and add it to the mug", "7": "Add-1 tablespoon of olive oil to the mug", "8": "add-Measure 1/16 teaspoon of baking soda and add it to the mug", "9": "Take-Take a microwavable mug", "10": "Mix-Mix the contents of the mug thoroughly. (There might be some lumps, but that is ok.)", "11": "Stir-Stir the contents in the mug well", "12": "Sprinkle-Sprinkle 1 generous tablespoon of mozzarella cheese on top of the sauce", "13": "add-Measure 1/8 teaspoon of baking powder and add it to the mug", "14": "Add-Add in 3 tablespoons of milk to the mug", "15": "END"}, "edges": [[9, 1], [12, 2], [10, 3], [3, 4], [2, 5], [9, 6], [11, 7], [9, 8], [14, 10], [7, 10], [6, 11], [8, 11], [1, 11], [13, 11], [4, 12], [9, 13], [11, 14], [0, 9], [5, 15]]}
\ No newline at end of file
diff --git a/annotations/task_graphs/ramen.json b/annotations/task_graphs/ramen.json
new file mode 100644
index 0000000000000000000000000000000000000000..f14091a1a8491a8cd175afaa60c38b19d325349c
--- /dev/null
+++ b/annotations/task_graphs/ramen.json
@@ -0,0 +1 @@
+{"steps": {"0": "START", "1": "Mix-Mix in the flavour packet to the bowl", "2": "Stir-Stir noodles with a spoon or fork until the flavouring dissolves", "3": "Remove-Remove the noodles from the package(Break Noodles / Keep them as a block)", "4": "Microwave-Microwave the ramen for 4 minutes", "5": "slice-slice 1/4 medium onion into pieces", "6": "Peel-Peel 1 medium onion", "7": "Let-Let the noodles sit for about 1 minute after the microwave stops", "8": "Cover-Cover with a lid (or paper towel) to prevent splattering", "9": "Add-Add basil to the bowl", "10": "Chop-Chop 1 garlic clove on a cutting board", "11": "Add-Add the noodles to the bowl", "12": "Add-Add chopped cilantro to the bowl", "13": "Put-Put all the Vegetables in a microwave-safe bowl", "14": "Peel-Peel 1 garlic clove", "15": "cover-cover the noodles with water", "16": "END"}, "edges": [[9, 1], [7, 1], [12, 1], [1, 2], [8, 4], [6, 5], [4, 7], [15, 8], [4, 9], [14, 10], [3, 11], [13, 11], [4, 12], [10, 13], [5, 13], [11, 15], [0, 3], [0, 6], [0, 14], [2, 16]]}
\ No newline at end of file
diff --git a/annotations/task_graphs/sautedmushrooms.json b/annotations/task_graphs/sautedmushrooms.json
new file mode 100644
index 0000000000000000000000000000000000000000..4ca799bbb47e3b7003c83a511960c8da6b13ab90
--- /dev/null
+++ b/annotations/task_graphs/sautedmushrooms.json
@@ -0,0 +1 @@
+{"steps": {"0": "START", "1": "pat-pat rinsed mushrooms dry with a paper towel", "2": "Rinse-Rinse 3 mushrooms under cold water", "3": "cook-cook the pan, often stirring, for 1 minute", "4": "add-Once the pan is hot, add the mushrooms", "5": "Add-Add chopped shallot to the pan", "6": "Slice-Slice the mushrooms", "7": "mince-mince garlic cloves", "8": "Chop-Chop 1 shallot", "9": "cook-cook for 3-5 minutes, stirring often, until mushrooms start to soften and brown", "10": "Pull-Pull out mushroom stems", "11": "Heat-Heat 1 tbsp olive oil in a large skillet over medium-high heat", "12": "Transfer-Transfer the contents of the pan to a serving dish", "13": "cook-cook the pan, often stirring, for 1 minute", "14": "Peel-Peel 2 garlic cloves", "15": "Add-1/4 tbsp balsamic vinegar to the pan", "16": "Add-Add 2 cloves of minced garlic to the pan", "17": "Season-pepper on pan to taste", "18": "Season-Season pan with salt", "19": "END"}, "edges": [[2, 1], [5, 3], [11, 4], [9, 5], [10, 6], [14, 7], [4, 9], [1, 10], [8, 11], [6, 11], [7, 11], [18, 12], [17, 12], [16, 13], [15, 13], [3, 15], [3, 16], [13, 17], [13, 18], [0, 2], [0, 8], [0, 14], [12, 19]]}
\ No newline at end of file
diff --git a/annotations/task_graphs/scrambledeggs.json b/annotations/task_graphs/scrambledeggs.json
new file mode 100644
index 0000000000000000000000000000000000000000..0a8630cc3fa003c4404e5d2fad3e326cade6dd43
--- /dev/null
+++ b/annotations/task_graphs/scrambledeggs.json
@@ -0,0 +1 @@
+{"steps": {"0": "START", "1": "Chop-Chop 1 tsp cilantro", "2": "Whisk-Whisk the egg mixture in the bowl", "3": "Add-Add garlic to the pan", "4": "Chop-Chop 1 green chilli", "5": "Add-Add chilli to the pan", "6": "Chop-Chop 1/4 medium onion", "7": "add-add 1/3 tsp salt to the bowl", "8": "Cook-Cook for 1 minute, mixing everything", "9": "Saute-Saute the onions on medium heat until they are soft and translucent", "10": "Crack-Crack one egg in the bowl", "11": "Add-Add 1/8 tsp of turmeric to the pan", "12": "Chop-Chop 1/4 tomato", "13": "Cook-Cook covered for 1 minute or until the tomatoes soften", "14": "mixing-Keep mixing with a spatula for 3 minutes or until the eggs are almost cooked", "15": "pour-Slowly pour the whisked eggs into the pan", "16": "Heat-Heat 2 tbsp oil in a heavy-bottomed or nonstick pan on medium heat", "17": "Garnish-Garnish with 1 tbsp chopped cilantro and serve", "18": "Add-Add tomatoes to the pan", "19": "Peel-Peel 2 garlic cloves", "20": "add-add 1 tbsp milk to the bowl", "21": "add-add 1/3 tsp salt to the pan", "22": "add-add chopped onions to the pan", "23": "Mince-Mince peeled garlic cloves", "24": "END"}, "edges": [[7, 2], [10, 2], [20, 2], [9, 3], [9, 5], [5, 8], [3, 8], [21, 9], [22, 9], [8, 11], [11, 13], [18, 13], [15, 14], [13, 15], [12, 16], [1, 16], [2, 16], [4, 16], [6, 16], [23, 16], [14, 17], [8, 18], [16, 21], [19, 23], [0, 1], [0, 4], [0, 6], [0, 7], [0, 10], [0, 12], [0, 19], [0, 20], [16, 22], [17, 24]]}
\ No newline at end of file
diff --git a/annotations/task_graphs/spicedhotchocolate.json b/annotations/task_graphs/spicedhotchocolate.json
new file mode 100644
index 0000000000000000000000000000000000000000..0cbcd69dcc2525df714972254ae5f006d91865b7
--- /dev/null
+++ b/annotations/task_graphs/spicedhotchocolate.json
@@ -0,0 +1,25 @@
+{
+  "steps":{
+    "0":"START",
+    "1":"Heat-Heat the contents of the mug for 1 minute and serve",
+    "2":"Add-Add 1/5 teaspoon cinnamon to the mug",
+    "3":"Mix-Mix the contents of the mug",
+    "5":"Add-Add 1 teaspoon of white sugar to the mug",
+    "6":"Fill-Fill a microwave-safe mug with skimmed milk",
+    "7":"Microwave-Microwave the contents of the mug for 1 minute",
+    "8":"Add-Add 2 pieces of chocolate to the mug",
+    "9":"END"
+  },
+  "edges":[
+    [3, 1],
+    [8, 3],
+    [5, 3],
+    [2, 3],
+    [7, 5],
+    [0, 6],
+    [1, 9],
+    [7, 8],
+    [7, 2],
+    [6, 7]
+  ]
+}
\ No newline at end of file
diff --git a/annotations/task_graphs/spicytunaavocadowraps.json b/annotations/task_graphs/spicytunaavocadowraps.json
new file mode 100644
index 0000000000000000000000000000000000000000..5e7ab77c802beeeb327f9fea9d354c119971c781
--- /dev/null
+++ b/annotations/task_graphs/spicytunaavocadowraps.json
@@ -0,0 +1 @@
+{"steps": {"0": "START", "1": "place-place avocado slices on each leaf", "2": "Season-season 1/4 tsp pepper on the bowl", "3": "Add-1/4 cup mayonnaise to the bowl", "4": "drain-drain excess water from can", "5": "Lay-Lay out 2 large lettuce leaves", "6": "Roll-Roll up the lettuce wraps", "7": "Mix-Mix the contents of the bowl", "8": "top-top lettuce leaves with the tuna mixture", "9": "Add-add chopped scallion to the bowl", "10": "Add-Add 1 can drained tuna to the bowl", "11": "Take-Take 1 ripe avocado", "12": "Open-Open a can of tuna", "13": "secure-secure the wrap with a toothpick", "14": "Season-Season bowl with 1/4 tsp salt", "15": "Add-1 tsp Sriracha sauce to the bowl", "16": "Chop-Chop 1 scallion", "17": "cut-cut avocado into thin slices", "18": "END"}, "edges": [[5, 1], [17, 1], [7, 2], [12, 4], [8, 6], [9, 7], [15, 7], [10, 7], [3, 7], [2, 8], [1, 8], [14, 8], [16, 9], [4, 10], [6, 13], [7, 14], [11, 17], [0, 3], [0, 5], [0, 11], [0, 12], [0, 15], [0, 16], [13, 18]]}
\ No newline at end of file
diff --git a/annotations/task_graphs/tomatochutney.json b/annotations/task_graphs/tomatochutney.json
new file mode 100644
index 0000000000000000000000000000000000000000..31411558353144b49e0a965ba900edee8f86db68
--- /dev/null
+++ b/annotations/task_graphs/tomatochutney.json
@@ -0,0 +1 @@
+{"steps": {"0": "START", "1": "Add-Add 1/4 tsp mustard to the pan", "2": "mince-mince the garlic", "3": "Add-1/2 tsp cumin seeds to the pan", "4": "Add-Add tomato puree to the pan", "5": "Take-Take the pan off the heat", "6": "Mix-Mix well tomato puree with contents in the pan", "7": "Peel-Peel 4 large garlic cloves", "8": "Add-1/2 tsp salt to the pan", "9": "Add-Add 2 tbsp red chili powder to the pan", "10": "Saute-Saute the garlic for 2-3 minutes", "11": "Take-Take 1 tomato", "12": "puree-puree tomatoes without any water in a blender/mixer", "13": "Lower-Lower the heat", "14": "add-When mustard and cumin seeds begin to sizzle, add minced garlic", "15": "simmer-Allow the mixture to simmer over low heat for 5 minutes or until the mixture becomes thick", "16": "Heat-Heat 3 tbsp oil in a pan over medium heat", "17": "Chop-Chop tomato roughly (anysize chunks are fine)", "18": "Transfer-Transfer it to a serving bowl", "19": "mix-mix well contents of the pan", "20": "END"}, "edges": [[16, 1], [7, 2], [16, 3], [15, 5], [8, 6], [4, 6], [19, 8], [10, 9], [13, 10], [17, 12], [14, 13], [1, 14], [3, 14], [6, 15], [12, 16], [2, 16], [11, 17], [5, 18], [9, 19], [19, 4], [0, 7], [0, 11], [18, 20]]}
\ No newline at end of file
diff --git a/downloader/data/captain_cook_4d/hololens/sync/pv/29_5_360p.mp4 b/downloader/data/captain_cook_4d/hololens/sync/pv/29_5_360p.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..db2c92661cb3e24bbf3ec1730a754d63a5f04b76
--- /dev/null
+++ b/downloader/data/captain_cook_4d/hololens/sync/pv/29_5_360p.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:40b5f490b2ed4ce22d12de2aa20dc0aa4371fe0e333f0c63fe434ca7d0f71433
+size 474423383
diff --git a/downloader/data/captain_cook_4d/hololens/sync/pv/2_28_360p.mp4 b/downloader/data/captain_cook_4d/hololens/sync/pv/2_28_360p.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..e803480d366120422822affff356eeaa6f57f5d2
--- /dev/null
+++ b/downloader/data/captain_cook_4d/hololens/sync/pv/2_28_360p.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5e122a34828e29f1f91f8ef70ac9621e1b3b9a153220a90449f4010bcc02ccf6
+size 515150648
diff --git a/downloader/data/captain_cook_4d/hololens/sync/pv/2_46_360p.mp4 b/downloader/data/captain_cook_4d/hololens/sync/pv/2_46_360p.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..938bdee2f62f5f882d9aabe73c05fec6d4c502a0
--- /dev/null
+++ b/downloader/data/captain_cook_4d/hololens/sync/pv/2_46_360p.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
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+{"key": "request-0", "request": {"contents": [{"parts": [{"text": "\n### **Role**\n\nYou are an Instant Proactive Service (Instant PS) annotation and dialogue-generation assistant for the HoloAssist dataset.\nIn laboratory / hands-on operation settings, you analyze manual annotations to extract time-windows of \"Tool Use\" risks / improper operations, and for each extracted event, you generate a 2-4 turn \"assistant ↔ user\" dialogue.\n\nYou must rely only on the time-windows provided by the manual annotations.\nYou must not extend, shorten, merge, or fabricate any time segments that do not exist in the manual labels.\n\n⸻\n\n### **All Defined Proactive Services**\n\t•\tInstant (second-level, grounded in the current moment)\n        •\tSafety: immediate bodily/accident danger (flame, blade, electric shock, slip, rotating parts, vehicle proximity) → stop first, then handle.\n        •\tTool Use: improper tool operation/configuration (grip, not powered off, orientation, loose chuck, missing guard, unsafe posture).\n\t•\tShort-Horizon (tens of seconds to a few minutes, within a single session)\n        •\tNext-Step Guidance: workflow is already underway; provide suggestions for the next step based on what has been done.\n        •\tError-Recovery: the user has just made a workflow mistake (wrong step, wrong object, wrong target, wrong configuration for this task) and must rollback to fix it.\n        •\tResource Reminder: end-of-task state is not handled (fire/power left on, door/cap open, unsaved work, leftover items, missing refill) → remind to close/save/take/refill.\n\n⸻\n\n### **Input Manual Annotations (authoritative time source)**\n\nProvides fine-grained temporal information for all dialogue and user actions in the video.\n\n⸻\n\n### **OBJECTIVE**\n\t1.\tRead each manual annotation labeled as \"Tool Use\", and output its time_window exactly as annotated (start_time-end_time, verbatim).\n    **You must traverse every user-error segment in the manual annotations and process them one by one without omission.**\n\t2.\tFor each event, output:\n        •\trisk_type (standardized from the label)\n        •\tan objective observation (from comment and/or video JSON; must be verifiable)\n        •\tconfidence\n\t3.\tIf multiple labels exist in the same time-window → output multiple separate events.\n        If repeated identical labels appear → deduplicate and conceptually merge their sources.\n\t4.\tOutput only Tool Use events (not Safety, not Privacy, not Error-Recovery, not Resource Reminder).\n\t5.\tDialogue generation: for every event, generate a 2-4 turn dialogue:\n        •\tAssistant speaks first, calmly, politely, low-intrusion.\n        •\tClearly state the specific tool-use risk (no timestamps), and provide 1-2 actionable corrections\n    (e.g., \"power off first, then…\", \"adjust your grip below the guard ring\").\n        •\tUser must not reply vaguely; produce ≥12 English words with meaningful content (accept/modify/decline and give reasons).\n        •\tAssistant closes with confirmation / optional SOP snippet / short reminder.\n        •\tDialogue text must not include timestamps, but the structured output must include aligned clip_id and time_window.\n\n⸻\n\n### **Task Definition / Nature (Instant · Tool Use)**\n\nCore Focus\n\t•\tThis category is restricted to problems that arise purely from how a tool is being used: grip, posture, contact, orientation, clamp/guard state, power state / configuration of the tool itself.\n\t•\tBy definition, Instant · Tool Use never requires rolling back or redoing previously completed workflow steps. The current step (object, target, step choice) is logically correct; only the usage technique is problematic.\n\t•\tIt does not cover mistakes about which object / part / slot / step / goal is chosen in the workflow (those belong to Short-Horizon · Error-Recovery).\n\nNature\n\t•\tTriggered when an immediate tool-related operational risk appears.\n\t•\tFocus on technique / configuration issues (grip, contact area, hand placement, body posture, orientation, clamp/guard state, power-off timing) that can become unsafe or damaging within a few seconds if not corrected.\n\t•\tIf the same mis-use is already causing an acute bodily hazard (e.g., clear cut / burn / electric-shock risk), it should be classified as Instant · Safety, not Tool Use.\n\nTemporal scope (critical)\n\t•\tEach Instant Tool Use event corresponds to a very short snippet of ongoing execution:\n\t•\ttypically 0-5 seconds between the risky configuration and when intervention should happen;\n\t•\twith a hard upper bound of ≤10 seconds.\n\t•\tIf understanding or fixing the problem requires:\n\t•\tlooking back over ≥10 seconds of prior workflow, or\n\t•\tundoing earlier completed steps and then redoing them,\nthen it should conceptually be handled by Short-Horizon services (especially Error-Recovery), not by Instant · Tool Use.\n\nEvent granularity\n\t•\tEach manual annotation segment that satisfies the temporal scope and nature above is counted as one Tool Use event.\n\t•\tYou must not merge multiple distant segments into a longer window to \"simulate\" an instant event.\n\nCommon labels (examples)\n\nimproper_grip, unstable_handle, device_not_off, unsafe_posture,\nwrong_orientation, missing_guard, loose_attachment, unstable_support, etc.\n\nExample 1 (Tool Use, not Error-Recovery)\nThe user is drilling into a workpiece with the correct drill bit and position, but their hand is very close to the rotating bit and the drill is tilted, making the operation unstable.\nIf they simply reposition their hand further away, adjust the tilt, and stabilize the drill, the task remains valid. No previous step needs to be undone.\nThis is an Instant · Tool Use event (technique correction), not Error-Recovery.\n\n⸻\n\n### **Mutual Exclusion & Priority vs. Error-Recovery (and Safety)**\n\nWhen deciding between Instant · Tool Use, Short-Horizon · Error-Recovery, and Instant · Safety, use the following rules.\n\n1. Completion vs. ongoing execution (primary test: Tool Use vs. Error-Recovery)\nUse this completion test first:\n\n\"If the user immediately switches to the correct technique from now on, without undoing anything already done, does the mistake disappear?\"\n\n\t•\tIf YES → this is Tool Use (ongoing execution / technique correction).\n\t•\tIf NO, because the current state is already wrong and must be undone and redone, then it belongs to Short-Horizon · Error-Recovery, not Tool Use.\n\nIn other words:\n\t•\tTool Use\n        •\tThe step itself is logically correct (right object, right target, right step for this task).\n        •\tThe problem lies in how the tool is being operated (grip, angle, stability, power-off timing, missing clamp/guard, etc.).\n        •\tFix = adjust how the tool is being handled / configured right now, without rolling back earlier workflow states.\n\t•\tError-Recovery\n        •\tThe workflow state itself is wrong (wrong part installed, wrong sample loaded, wrong slot used, wrong target selected, steps swapped, required step skipped, etc.).\n        •\tFix = stop, undo what was done, and redo the step correctly.\n        •\tThese should not be labeled as Tool Use in this task.\n\n2. Technique vs. workflow (rephrased decision rule)\n\t•\tIf the main problem is how the tool is being handled or configured in this short 0-10 second window\n(grip, posture, orientation, clamp/guard, power-off timing), and correcting it means adjusting the current action, classify it as Instant · Tool Use.\n\t•\tIf the main problem is what has already been done in the workflow\n(wrong object, wrong slot/target, wrong order, wrong configuration for this task, skipped required step), and the user must undo and redo a step, classify it as Short-Horizon · Error-Recovery.\n\n3. Safety override\n\t•\tIf the current tool use creates an immediate, high-risk safety hazard (e.g., hand directly in front of an active blade, imminent burn from an exposed hot surface, clear electric-shock risk),\nthe primary label should be Instant · Safety, even if there is also a technique issue.\n\t•\tIn such cases, prioritize Safety over Tool Use.\n\n4. Time scale\n\t•\tTool Use: typically 0-10 seconds, focused on a currently ongoing motion or micro configuration with no rollback.\n\t•\tError-Recovery: can span ≈10 seconds to a few minutes, requiring short-term memory of earlier completed actions and explicit rollback.\n\n5. Example 2 (Error-Recovery, not Tool Use)\nThe user is assembling a device that requires inserting Part A first and then Part B.\nInstead, they insert Part B directly, tighten it, and skip Part A.\nSimply improving their hand technique or tightening style cannot fix this — the assembly sequence itself is wrong.\nThe assistant should ask them to stop, remove Part B (undo), insert Part A, then re-insert Part B in the correct order (redo).\nThis is Error-Recovery because it is a workflow-level mistake that requires rollback + redo, not just a Tool Use adjustment.\n\nIn this task, you are only asked to output Tool Use events.\nSegments that match the Error-Recovery definition above should not be labeled as Tool Use.\n\n⸻\n\n### **Output Format and Rules**\n\nYou must produce two parallel arrays: tool_use_instant_events and dialogs.\nEach event must correspond to exactly one dialogue.\n\n### **Mandatory constraints**\n\t•\tExact Match\n        •\ttime_window must match the annotated start_time-end_time exactly.\n        •\tNo stretching, shortening, smoothing, or merging.\n\t•\tAnnotation Only\n\t    •\tYou may not introduce new or extended time windows.\n\t•\tObjective observation\n\t    •\tMust be verifiable; no speculation or hidden-mental-state guesses.\n\t•\tMulti-label\n\t    •\tSeparate output entries for each label; exact duplicates merged.\n\t•\tOrdering\n\t    •\tSort by clip_id ascending, then by start_time ascending.\n\n### **Dialogue constraints**\n\t•\t2-4 turns.\n\t•\tAssistant speaks first.\n\t•\tFirst assistant turn must include:\n\t•\texplicit mention of the specific tool-use risk, and\n\t•\t1-2 concrete corrective steps.\n\t•\tUser reply:\n\t•\t≥12 words, non-trivial, expresses acceptance, modification, or refusal with explanation.\n\t•\tAssistant final turn:\n\t•\tstep-by-step guidance / confirmation / optional mini SOP card.\n\t•\tNo timestamps in dialogue.\n\t•\tNo Safety / Privacy content.\n\t•\tNo hallucinated facts.\n\n⸻\n\n### **Unified Output Schema**\n{\n  \"tool_use_instant_events\": [\n    {\n      \"clip_id\": \"<from annotations.clip_id>\",\n      \"segment_id\": \"<from annotations.segment_id or 'unknown'>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"improper_grip | unstable_handle | device_not_off | unsafe_posture | wrong_orientation | missing_guard | loose_attachment | other\",\n      \"observation\": \"<concise, objective evidence (no speculation)>\",\n      \"source\": \"manual_annotation\",\n      \"confidence\": 0.0\n    }\n  ],\n  \"dialogs\": [\n    {\n      \"clip_id\": \"<same as paired event>\",\n      \"segment_id\": \"<same as paired event>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"<same as paired event>\",\n      \"dialogue\": [\n        { \"role\": \"assistant\", \"utterance\": \"\" },\n        { \"role\": \"user\", \"utterance\": \"<non-trivial response (>=12 words)>\" },\n        { \"role\": \"assistant\", \"utterance\": \"<two-step corrective action + confirmation>\" },\n        { \"role\": \"user\", \"utterance\": \"\" }\n      ]\n    }\n  ]\n}\n\n#### Failure Case (If there are no valid Tool Use events in current video clip)\n{\n  \"tool_use_instant_events\": [],\n  \"dialogs\": [],\n}\n\n\n\n### **Manual Annotations of Clip ID z022-june-21-22-knarrevik_assemble**\n{\n  \"video_duration\": {\n    \"raw\": \"00:14:43.31\",\n    \"seconds\": 883\n  },\n  \"taskId\": \"63dadf43ef5f3f247a8d63d2\",\n  \"taskType\": \"assemble nightstand\",\n  \"video_name\": \"z022-june-21-22-knarrevik_assemble\",\n  \"initial_conversation\": [\n    {\n      \"start_time\": 1.859,\n      \"end_time\": 8.024,\n      \"purpose\": \"instructor-start-conversation_opening remarks\",\n      \"text\": \"Alright, so we'll now assemble the small IKEA side table Knarrevik.\"\n    },\n    {\n      \"start_time\": 8.071,\n      \"end_time\": 11.265,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"So please go ahead and assemble it.\"\n    }\n  ],\n  \"initial_fine_grained_action\": [],\n  \"actions\": [\n    {\n      \"start_time\": 11.801974726957914,\n      \"end_time\": 42.95285105887052,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student assembles the  \\n first leg.\",\n        \"Verb\": \"assemble\",\n        \"Adjective\": \"first\",\n        \"Noun\": \"leg\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 12.835,\n          \"end_time\": 14.759,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 14.864697988811933,\n          \"end_time\": 17.211770777836975,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"bottom\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 17.264177077783696,\n          \"end_time\": 18.147177077783695,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 18.188,\n          \"end_time\": 20.094,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"bottom\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 20.117354155567398,\n          \"end_time\": 21.8823541555674,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 21.935177077783695,\n          \"end_time\": 24.129177077783694,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"bottom\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 24.17058853889185,\n          \"end_time\": 26.123520911028237,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"bottom\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 26.2,\n          \"end_time\": 27.141192561267975,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"bottom\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 27.264,\n          \"end_time\": 29.088,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 29.170588538891845,\n          \"end_time\": 35.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"bottom\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 35.641,\n          \"end_time\": 36.20588538891847,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"bottom\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 36.26406762786361,\n          \"end_time\": 37.37006762786361,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 37.43541146110815,\n          \"end_time\": 39.11764584443261,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"bottom\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 39.2,\n          \"end_time\": 41.129,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nightstand\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 43.005765616675546,\n      \"end_time\": 131.15281436467768,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student screws the screws to the first leg.\",\n        \"Verb\": \"assemble\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"screw\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 43.029,\n          \"end_time\": 44.493,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 44.571,\n          \"end_time\": 49.035,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 44.571,\n          \"end_time\": 49.035,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 49.1,\n          \"end_time\": 53.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 53.571,\n          \"end_time\": 60.006,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 60.1,\n          \"end_time\": 65.106,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 65.2051770777837,\n          \"end_time\": 65.9701770777837,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 66.1,\n          \"end_time\": 68.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 68.541,\n          \"end_time\": 85.059,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 85.176,\n          \"end_time\": 85.881,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 86.01100000000001,\n          \"end_time\": 88.576,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"bottom\",\n            \"Noun\": \"nightstand\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 88.658,\n          \"end_time\": 90.006,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 90.053,\n          \"end_time\": 91.85300000000001,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 91.93976561667554,\n          \"end_time\": 93.99876561667556,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 94.12899999999999,\n          \"end_time\": 107.188,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 107.293,\n          \"end_time\": 108.73400000000001,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 108.83528652770379,\n          \"end_time\": 114.05291688865213,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 114.14099999999999,\n          \"end_time\": 130.006,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 130.11599999999999,\n          \"end_time\": 131.028,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 106.322,\n          \"end_time\": 107.469,\n          \"conversation_purpose\": \"student-start-conversation_other\",\n          \"text\": \"*unintelligible*\"\n        },\n        {\n          \"start_time\": 114.146,\n          \"end_time\": 114.73400000000001,\n          \"conversation_purpose\": \"student-start-conversation_ask questions\",\n          \"text\": \"is it?\"\n        },\n        {\n          \"start_time\": 115.82900000000001,\n          \"end_time\": 117.4,\n          \"conversation_purpose\": \"student-start-conversation_ask questions\",\n          \"text\": \"well,Is this alright?\"\n        },\n        {\n          \"start_time\": 117.15299999999999,\n          \"end_time\": 120.041,\n          \"conversation_purpose\": \"instructor-reply-to-student_follow-up instruction\",\n          \"text\": \"to the, It's clockwise, yeah.\"\n        },\n        {\n          \"start_time\": 120.1,\n          \"end_time\": 120.7,\n          \"conversation_purpose\": \"student-start-conversation_other\",\n          \"text\": \"Okay.\"\n        },\n        {\n          \"start_time\": 123.924,\n          \"end_time\": 124.806,\n          \"conversation_purpose\": \"student-start-conversation_other\",\n          \"text\": \"Oh yeah. Okay.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 131.287,\n      \"end_time\": 172.586,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student screws the first screw to the second leg.\",\n        \"Verb\": \"assemble\",\n        \"Adjective\": \"second\",\n        \"Noun\": \"leg\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 131.3466458444326,\n          \"end_time\": 132.782,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 132.91,\n          \"end_time\": 134.057,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 134.1,\n          \"end_time\": 135.60600000000002,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 135.718,\n          \"end_time\": 137.09400000000005,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 137.188265350293,\n          \"end_time\": 140.14712440063923,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"bottom\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 140.21753123335108,\n          \"end_time\": 141.27053123335122,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 141.423,\n          \"end_time\": 145.80605730554075,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 145.906,\n          \"end_time\": 149.153,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 149.2,\n          \"end_time\": 152.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 152.865,\n          \"end_time\": 154.141,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": 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303.9941197722429,\n          \"end_time\": 305.50589055007987,\n          \"conversation_purpose\": \"student-start-conversation_other\",\n          \"text\": \"Okay I'm so *unintelligible*.\"\n        },\n        {\n          \"start_time\": 310.32,\n          \"end_time\": 310.967,\n          \"conversation_purpose\": \"student-start-conversation_other\",\n          \"text\": \"god.\"\n        },\n        {\n          \"start_time\": 336.371,\n          \"end_time\": 338.829,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"You can also use the allen key to help position it.\"\n        },\n        {\n          \"start_time\": 338.835,\n          \"end_time\": 339.786,\n          \"conversation_purpose\": \"student-start-conversation_ask questions\",\n          \"text\": \"To what?\"\n        },\n        {\n          \"start_time\": 340.1,\n          \"end_time\": 340.8,\n          \"conversation_purpose\": 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       \"end_time\": 876.2261770777836,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 876.2851770777837,\n          \"end_time\": 877.4611770777836,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    }\n  ],\n  \"orphan_conversations\": [\n    {\n      \"start_time\": 40.494,\n      \"end_time\": 43.48799999999999,\n      \"purpose\": \"student-start-conversation_other\",\n      \"text\": \"Makes sense, alright here.\"\n    },\n    {\n      \"start_time\": 378.98824470564733,\n      \"end_time\": 379.6294062999467,\n      \"purpose\": \"student-start-conversation_other\",\n      \"text\": \"Okay.\"\n    },\n    {\n      \"start_time\": 558.1,\n      \"end_time\": 561.488,\n      \"purpose\": \"instructor-start-conversation_correct the wrong action\",\n      \"text\": \"You can start by trying the top first.\"\n    },\n    {\n      \"start_time\": 719.047,\n      \"end_time\": 722.047,\n      \"purpose\": \"instructor-start-conversation_correct the wrong action\",\n      \"text\": \"You can tight the other two screws and two before tightening everything.\"\n    },\n    {\n      \"start_time\": 879.1,\n      \"end_time\": 879.735,\n      \"purpose\": \"student-start-conversation_other\",\n      \"text\": \"Yeah.\"\n    },\n    {\n      \"start_time\": 879.747,\n      \"end_time\": 882,\n      \"purpose\": \"instructor-start-conversation_closing remarks\",\n      \"text\": \"You can now stop the recording.\"\n    }\n  ],\n  \"orphan_fine_grained_actions\": [\n    {\n      \"start_time\": 41.234588538891856,\n      \"end_time\": 42.97058853889185,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"place\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"nightstand\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 253.23258853889183,\n      \"end_time\": 254.36758853889185,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"inspect\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"nightstand\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 719.4631770777838,\n      \"end_time\": 720.5221770777838,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"slide\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"nightstand\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 817.6382916888651,\n      \"end_time\": 818.8622916888651,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"withdraw\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"allen_wrench\",\n        \"adverbial\": \"none\"\n      }\n    }\n  ],\n  \"long_form_description\": {\n    \"start_time\": 0.2,\n    \"end_time\": 500.2,\n    \"text\": \"The student is building a nightstand by screwing the legs into the tray. They start by aligning the first leg with the bottom tray and screwing it in. Then they do the same with the second leg and bottom tray. After that, they screw in the top screws of the nightstand. Finally, they rotate the nightstand clockwise and screw in the fourth leg.\"\n  }\n}\n"}]}]}, "generation_config": {"response_mime_type": "application/json", "response_schema": {"$defs": {"DialogUtterance": {"description": "Single utterance in a dialogue", "properties": {"role": {"description": "Role of the speaker", "enum": ["assistant", "user"], "title": "Role", "type": "string"}, "utterance": {"description": "The spoken text", "title": "Utterance", "type": "string"}}, "required": ["role", "utterance"], "title": "DialogUtterance", "type": "object"}, "ToolUseDialog": {"description": "Dialog associated with a tool use instant event", "properties": {"clip_id": {"description": "<same as paired event>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<same as paired event>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "<same as paired event>", "title": "Risk Type", "type": "string"}, "dialogue": {"description": "Dialogue turns: Turn 1 (assistant): empty, Turn 2 (user): non-trivial response (>=12 words), Turn 3 (assistant): two-step corrective action + confirmation, Turn 4 (user): optional", "items": {"$ref": "#/$defs/DialogUtterance"}, "title": "Dialogue", "type": "array"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "dialogue"], "title": "ToolUseDialog", "type": "object"}, "ToolUseInstantEvent": {"description": "Tool use instant event", "properties": {"clip_id": {"description": "<from annotations.clip_id>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<from annotations.segment_id or 'unknown'>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "Type of risk", "enum": ["improper_grip", "unstable_handle", "device_not_off", "unsafe_posture", "wrong_orientation", "missing_guard", "loose_attachment", "other"], "title": "Risk Type", "type": "string"}, "observation": {"description": "<concise, objective evidence (no speculation)>", "title": "Observation", "type": "string"}, "source": {"default": "manual_annotation", "description": "Source of the annotation", "title": "Source", "type": "string"}, "confidence": {"default": 0.0, "description": "Confidence score", "title": "Confidence", "type": "number"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "observation"], "title": "ToolUseInstantEvent", "type": "object"}}, "description": "Tool use instant service output schema for tool use events and dialogs", "properties": {"tool_use_instant_events": {"description": "List of tool use instant events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseInstantEvent"}, "title": "Tool Use Instant Events", "type": "array"}, "dialogs": {"description": "List of dialogs associated with the events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseDialog"}, "title": "Dialogs", "type": "array"}}, "title": "ToolUseInstantServiceOutput", "type": "object"}, "temperature": 0.7}}
+{"key": "request-1", "request": {"contents": [{"parts": [{"text": "\n### **Role**\n\nYou are an Instant Proactive Service (Instant PS) annotation and dialogue-generation assistant for the HoloAssist dataset.\nIn laboratory / hands-on operation settings, you analyze manual annotations to extract time-windows of \"Tool Use\" risks / improper operations, and for each extracted event, you generate a 2-4 turn \"assistant ↔ user\" dialogue.\n\nYou must rely only on the time-windows provided by the manual annotations.\nYou must not extend, shorten, merge, or fabricate any time segments that do not exist in the manual labels.\n\n⸻\n\n### **All Defined Proactive Services**\n\t•\tInstant (second-level, grounded in the current moment)\n        •\tSafety: immediate bodily/accident danger (flame, blade, electric shock, slip, rotating parts, vehicle proximity) → stop first, then handle.\n        •\tTool Use: improper tool operation/configuration (grip, not powered off, orientation, loose chuck, missing guard, unsafe posture).\n\t•\tShort-Horizon (tens of seconds to a few minutes, within a single session)\n        •\tNext-Step Guidance: workflow is already underway; provide suggestions for the next step based on what has been done.\n        •\tError-Recovery: the user has just made a workflow mistake (wrong step, wrong object, wrong target, wrong configuration for this task) and must rollback to fix it.\n        •\tResource Reminder: end-of-task state is not handled (fire/power left on, door/cap open, unsaved work, leftover items, missing refill) → remind to close/save/take/refill.\n\n⸻\n\n### **Input Manual Annotations (authoritative time source)**\n\nProvides fine-grained temporal information for all dialogue and user actions in the video.\n\n⸻\n\n### **OBJECTIVE**\n\t1.\tRead each manual annotation labeled as \"Tool Use\", and output its time_window exactly as annotated (start_time-end_time, verbatim).\n    **You must traverse every user-error segment in the manual annotations and process them one by one without omission.**\n\t2.\tFor each event, output:\n        •\trisk_type (standardized from the label)\n        •\tan objective observation (from comment and/or video JSON; must be verifiable)\n        •\tconfidence\n\t3.\tIf multiple labels exist in the same time-window → output multiple separate events.\n        If repeated identical labels appear → deduplicate and conceptually merge their sources.\n\t4.\tOutput only Tool Use events (not Safety, not Privacy, not Error-Recovery, not Resource Reminder).\n\t5.\tDialogue generation: for every event, generate a 2-4 turn dialogue:\n        •\tAssistant speaks first, calmly, politely, low-intrusion.\n        •\tClearly state the specific tool-use risk (no timestamps), and provide 1-2 actionable corrections\n    (e.g., \"power off first, then…\", \"adjust your grip below the guard ring\").\n        •\tUser must not reply vaguely; produce ≥12 English words with meaningful content (accept/modify/decline and give reasons).\n        •\tAssistant closes with confirmation / optional SOP snippet / short reminder.\n        •\tDialogue text must not include timestamps, but the structured output must include aligned clip_id and time_window.\n\n⸻\n\n### **Task Definition / Nature (Instant · Tool Use)**\n\nCore Focus\n\t•\tThis category is restricted to problems that arise purely from how a tool is being used: grip, posture, contact, orientation, clamp/guard state, power state / configuration of the tool itself.\n\t•\tBy definition, Instant · Tool Use never requires rolling back or redoing previously completed workflow steps. The current step (object, target, step choice) is logically correct; only the usage technique is problematic.\n\t•\tIt does not cover mistakes about which object / part / slot / step / goal is chosen in the workflow (those belong to Short-Horizon · Error-Recovery).\n\nNature\n\t•\tTriggered when an immediate tool-related operational risk appears.\n\t•\tFocus on technique / configuration issues (grip, contact area, hand placement, body posture, orientation, clamp/guard state, power-off timing) that can become unsafe or damaging within a few seconds if not corrected.\n\t•\tIf the same mis-use is already causing an acute bodily hazard (e.g., clear cut / burn / electric-shock risk), it should be classified as Instant · Safety, not Tool Use.\n\nTemporal scope (critical)\n\t•\tEach Instant Tool Use event corresponds to a very short snippet of ongoing execution:\n\t•\ttypically 0-5 seconds between the risky configuration and when intervention should happen;\n\t•\twith a hard upper bound of ≤10 seconds.\n\t•\tIf understanding or fixing the problem requires:\n\t•\tlooking back over ≥10 seconds of prior workflow, or\n\t•\tundoing earlier completed steps and then redoing them,\nthen it should conceptually be handled by Short-Horizon services (especially Error-Recovery), not by Instant · Tool Use.\n\nEvent granularity\n\t•\tEach manual annotation segment that satisfies the temporal scope and nature above is counted as one Tool Use event.\n\t•\tYou must not merge multiple distant segments into a longer window to \"simulate\" an instant event.\n\nCommon labels (examples)\n\nimproper_grip, unstable_handle, device_not_off, unsafe_posture,\nwrong_orientation, missing_guard, loose_attachment, unstable_support, etc.\n\nExample 1 (Tool Use, not Error-Recovery)\nThe user is drilling into a workpiece with the correct drill bit and position, but their hand is very close to the rotating bit and the drill is tilted, making the operation unstable.\nIf they simply reposition their hand further away, adjust the tilt, and stabilize the drill, the task remains valid. No previous step needs to be undone.\nThis is an Instant · Tool Use event (technique correction), not Error-Recovery.\n\n⸻\n\n### **Mutual Exclusion & Priority vs. Error-Recovery (and Safety)**\n\nWhen deciding between Instant · Tool Use, Short-Horizon · Error-Recovery, and Instant · Safety, use the following rules.\n\n1. Completion vs. ongoing execution (primary test: Tool Use vs. Error-Recovery)\nUse this completion test first:\n\n\"If the user immediately switches to the correct technique from now on, without undoing anything already done, does the mistake disappear?\"\n\n\t•\tIf YES → this is Tool Use (ongoing execution / technique correction).\n\t•\tIf NO, because the current state is already wrong and must be undone and redone, then it belongs to Short-Horizon · Error-Recovery, not Tool Use.\n\nIn other words:\n\t•\tTool Use\n        •\tThe step itself is logically correct (right object, right target, right step for this task).\n        •\tThe problem lies in how the tool is being operated (grip, angle, stability, power-off timing, missing clamp/guard, etc.).\n        •\tFix = adjust how the tool is being handled / configured right now, without rolling back earlier workflow states.\n\t•\tError-Recovery\n        •\tThe workflow state itself is wrong (wrong part installed, wrong sample loaded, wrong slot used, wrong target selected, steps swapped, required step skipped, etc.).\n        •\tFix = stop, undo what was done, and redo the step correctly.\n        •\tThese should not be labeled as Tool Use in this task.\n\n2. Technique vs. workflow (rephrased decision rule)\n\t•\tIf the main problem is how the tool is being handled or configured in this short 0-10 second window\n(grip, posture, orientation, clamp/guard, power-off timing), and correcting it means adjusting the current action, classify it as Instant · Tool Use.\n\t•\tIf the main problem is what has already been done in the workflow\n(wrong object, wrong slot/target, wrong order, wrong configuration for this task, skipped required step), and the user must undo and redo a step, classify it as Short-Horizon · Error-Recovery.\n\n3. Safety override\n\t•\tIf the current tool use creates an immediate, high-risk safety hazard (e.g., hand directly in front of an active blade, imminent burn from an exposed hot surface, clear electric-shock risk),\nthe primary label should be Instant · Safety, even if there is also a technique issue.\n\t•\tIn such cases, prioritize Safety over Tool Use.\n\n4. Time scale\n\t•\tTool Use: typically 0-10 seconds, focused on a currently ongoing motion or micro configuration with no rollback.\n\t•\tError-Recovery: can span ≈10 seconds to a few minutes, requiring short-term memory of earlier completed actions and explicit rollback.\n\n5. Example 2 (Error-Recovery, not Tool Use)\nThe user is assembling a device that requires inserting Part A first and then Part B.\nInstead, they insert Part B directly, tighten it, and skip Part A.\nSimply improving their hand technique or tightening style cannot fix this — the assembly sequence itself is wrong.\nThe assistant should ask them to stop, remove Part B (undo), insert Part A, then re-insert Part B in the correct order (redo).\nThis is Error-Recovery because it is a workflow-level mistake that requires rollback + redo, not just a Tool Use adjustment.\n\nIn this task, you are only asked to output Tool Use events.\nSegments that match the Error-Recovery definition above should not be labeled as Tool Use.\n\n⸻\n\n### **Output Format and Rules**\n\nYou must produce two parallel arrays: tool_use_instant_events and dialogs.\nEach event must correspond to exactly one dialogue.\n\n### **Mandatory constraints**\n\t•\tExact Match\n        •\ttime_window must match the annotated start_time-end_time exactly.\n        •\tNo stretching, shortening, smoothing, or merging.\n\t•\tAnnotation Only\n\t    •\tYou may not introduce new or extended time windows.\n\t•\tObjective observation\n\t    •\tMust be verifiable; no speculation or hidden-mental-state guesses.\n\t•\tMulti-label\n\t    •\tSeparate output entries for each label; exact duplicates merged.\n\t•\tOrdering\n\t    •\tSort by clip_id ascending, then by start_time ascending.\n\n### **Dialogue constraints**\n\t•\t2-4 turns.\n\t•\tAssistant speaks first.\n\t•\tFirst assistant turn must include:\n\t•\texplicit mention of the specific tool-use risk, and\n\t•\t1-2 concrete corrective steps.\n\t•\tUser reply:\n\t•\t≥12 words, non-trivial, expresses acceptance, modification, or refusal with explanation.\n\t•\tAssistant final turn:\n\t•\tstep-by-step guidance / confirmation / optional mini SOP card.\n\t•\tNo timestamps in dialogue.\n\t•\tNo Safety / Privacy content.\n\t•\tNo hallucinated facts.\n\n⸻\n\n### **Unified Output Schema**\n{\n  \"tool_use_instant_events\": [\n    {\n      \"clip_id\": \"<from annotations.clip_id>\",\n      \"segment_id\": \"<from annotations.segment_id or 'unknown'>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"improper_grip | unstable_handle | device_not_off | unsafe_posture | wrong_orientation | missing_guard | loose_attachment | other\",\n      \"observation\": \"<concise, objective evidence (no speculation)>\",\n      \"source\": \"manual_annotation\",\n      \"confidence\": 0.0\n    }\n  ],\n  \"dialogs\": [\n    {\n      \"clip_id\": \"<same as paired event>\",\n      \"segment_id\": \"<same as paired event>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"<same as paired event>\",\n      \"dialogue\": [\n        { \"role\": \"assistant\", \"utterance\": \"\" },\n        { \"role\": \"user\", \"utterance\": \"<non-trivial response (>=12 words)>\" },\n        { \"role\": \"assistant\", \"utterance\": \"<two-step corrective action + confirmation>\" },\n        { \"role\": \"user\", \"utterance\": \"\" }\n      ]\n    }\n  ]\n}\n\n#### Failure Case (If there are no valid Tool Use events in current video clip)\n{\n  \"tool_use_instant_events\": [],\n  \"dialogs\": [],\n}\n\n\n\n### **Manual Annotations of Clip ID z022-june-21-22-knarrevik_disassemble**\n{\n  \"video_duration\": {\n    \"raw\": \"00:04:37.53\",\n    \"seconds\": 277\n  },\n  \"taskId\": \"63dadf00e92ec961ce68454c\",\n  \"taskType\": \"disassemble nightstand\",\n  \"video_name\": \"z022-june-21-22-knarrevik_disassemble\",\n  \"initial_conversation\": [\n    {\n      \"start_time\": 2.2,\n      \"end_time\": 7.9,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"We will now disassemble the IKEA side table KNARREVIK, so please go ahead and disassemble it.\"\n    }\n  ],\n  \"initial_fine_grained_action\": [],\n  \"actions\": [\n    {\n      \"start_time\": 8.19,\n      \"end_time\": 106.661,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student disassembles the first leg of the furniture.\",\n        \"Verb\": \"disassemble\",\n        \"Adjective\": \"first\",\n        \"Noun\": \"leg\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 8.235,\n          \"end_time\": 9.137,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 9.169,\n          \"end_time\": 11.723,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 11.749,\n          \"end_time\": 19.102,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 19.118,\n          \"end_time\": 20.01,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 20.024,\n          \"end_time\": 21.702,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 21.726,\n          \"end_time\": 22.559,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"The student should not drop hex_socket_head.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"drop\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 23.827,\n          \"end_time\": 25.027,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 25.053,\n          \"end_time\": 25.859,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 25.876,\n          \"end_time\": 28.102,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 29.1,\n          \"end_time\": 34.241,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 34.267,\n          \"end_time\": 40.841,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 40.863,\n          \"end_time\": 41.847,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 40.973,\n          \"end_time\": 41.347,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 41.373,\n          \"end_time\": 42.255,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 43.151,\n          \"end_time\": 44.749,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 44.778,\n          \"end_time\": 49.745,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 49.776,\n          \"end_time\": 50.147,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 49.863,\n          \"end_time\": 50.531,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 50.563,\n          \"end_time\": 52.084,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 52.805,\n          \"end_time\": 56.981,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 57.002,\n          \"end_time\": 67.955,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 67.971,\n          \"end_time\": 68.344,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 68.09,\n          \"end_time\": 68.582,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 68.59,\n          \"end_time\": 70.076,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 70.325,\n          \"end_time\": 73.637,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nightstand\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 73.837,\n          \"end_time\": 77.869,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 77.883,\n          \"end_time\": 79.883,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 79.894,\n          \"end_time\": 80.795,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 80.805,\n          \"end_time\": 81.393,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 81.403,\n          \"end_time\": 81.923,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 81.953,\n          \"end_time\": 84.469,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 84.481,\n          \"end_time\": 85.129,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 85.141,\n          \"end_time\": 89.033,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 89.041,\n          \"end_time\": 89.423,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 89.423,\n          \"end_time\": 91.08,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 91.1,\n          \"end_time\": 92.704,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 92.718,\n          \"end_time\": 96.28,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 96.296,\n          \"end_time\": 97.021,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 97.033,\n          \"end_time\": 100.959,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 100.992,\n          \"end_time\": 101.354,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 101.178,\n          \"end_time\": 101.643,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 101.649,\n          \"end_time\": 103.766,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 101.668,\n          \"end_time\": 103.835,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 104.2,\n          \"end_time\": 105.098,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 9.3,\n          \"end_time\": 11.3,\n          \"conversation_purpose\": \"student-start-conversation_other\",\n          \"text\": \"Finally, my revent.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 106.918,\n      \"end_time\": 176.1,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student disassembles the second leg of the furniture.\",\n        \"Verb\": \"disassemble\",\n        \"Adjective\": \"second\",\n        \"Noun\": \"leg\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 108.1,\n          \"end_time\": 110.876,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 110.884,\n          \"end_time\": 115.635,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 115.649,\n          \"end_time\": 116.207,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 115.825,\n          \"end_time\": 116.669,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          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Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 261.68,\n          \"end_time\": 262.877,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 263.249,\n          \"end_time\": 263.818,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 263.845,\n          \"end_time\": 266.453,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 266.629,\n      \"end_time\": 273.482,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student disassembles the fourth leg of the furniture.\",\n        \"Verb\": \"disassemble\",\n        \"Adjective\": \"fourth\",\n        \"Noun\": \"leg\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 267.473,\n          \"end_time\": 268.704,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 268.72,\n          \"end_time\": 270.416,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 270.62,\n          \"end_time\": 272.994,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"bottom\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 270.69,\n          \"end_time\": 273.259,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    }\n  ],\n  \"orphan_conversations\": [\n    {\n      \"start_time\": 274.445,\n      \"end_time\": 275.004,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Okay.\"\n    },\n    {\n      \"start_time\": 275.071,\n      \"end_time\": 276.676,\n      \"purpose\": \"instructor-start-conversation_closing remarks\",\n      \"text\": \"Okay, you can now press stop.\"\n    }\n  ],\n  \"orphan_fine_grained_actions\": [\n    {\n      \"start_time\": 105.131,\n      \"end_time\": 106.688,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"place\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"hex_socket_head\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 252.367,\n      \"end_time\": 253.21,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"grab\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"nightstand\",\n        \"adverbial\": \"none\"\n      }\n    }\n  ],\n  \"long_form_description\": {\n    \"start_time\": 0.1,\n    \"end_time\": 276.718,\n    \"text\": \"The student is to disassemble the side table. The student starts to unscrew the legs of the side table using the allen wrench. Next, the student disassembles the legs and trays by detaching them from the hex socket head. Lastly, the student puts them all on the table neatly.\"\n  }\n}\n"}]}]}, "generation_config": {"response_mime_type": "application/json", "response_schema": {"$defs": {"DialogUtterance": {"description": "Single utterance in a dialogue", "properties": {"role": {"description": "Role of the speaker", "enum": ["assistant", "user"], "title": "Role", "type": "string"}, "utterance": {"description": "The spoken text", "title": "Utterance", "type": "string"}}, "required": ["role", "utterance"], "title": "DialogUtterance", "type": "object"}, "ToolUseDialog": {"description": "Dialog associated with a tool use instant event", "properties": {"clip_id": {"description": "<same as paired event>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<same as paired event>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "<same as paired event>", "title": "Risk Type", "type": "string"}, "dialogue": {"description": "Dialogue turns: Turn 1 (assistant): empty, Turn 2 (user): non-trivial response (>=12 words), Turn 3 (assistant): two-step corrective action + confirmation, Turn 4 (user): optional", "items": {"$ref": "#/$defs/DialogUtterance"}, "title": "Dialogue", "type": "array"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "dialogue"], "title": "ToolUseDialog", "type": "object"}, "ToolUseInstantEvent": {"description": "Tool use instant event", "properties": {"clip_id": {"description": "<from annotations.clip_id>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<from annotations.segment_id or 'unknown'>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "Type of risk", "enum": ["improper_grip", "unstable_handle", "device_not_off", "unsafe_posture", "wrong_orientation", "missing_guard", "loose_attachment", "other"], "title": "Risk Type", "type": "string"}, "observation": {"description": "<concise, objective evidence (no speculation)>", "title": "Observation", "type": "string"}, "source": {"default": "manual_annotation", "description": "Source of the annotation", "title": "Source", "type": "string"}, "confidence": {"default": 0.0, "description": "Confidence score", "title": "Confidence", "type": "number"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "observation"], "title": "ToolUseInstantEvent", "type": "object"}}, "description": "Tool use instant service output schema for tool use events and dialogs", "properties": {"tool_use_instant_events": {"description": "List of tool use instant events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseInstantEvent"}, "title": "Tool Use Instant Events", "type": "array"}, "dialogs": {"description": "List of dialogs associated with the events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseDialog"}, "title": "Dialogs", "type": "array"}}, "title": "ToolUseInstantServiceOutput", "type": "object"}, "temperature": 0.7}}
+{"key": "request-2", "request": {"contents": [{"parts": [{"text": "\n### **Role**\n\nYou are an Instant Proactive Service (Instant PS) annotation and dialogue-generation assistant for the HoloAssist dataset.\nIn laboratory / hands-on operation settings, you analyze manual annotations to extract time-windows of \"Tool Use\" risks / improper operations, and for each extracted event, you generate a 2-4 turn \"assistant ↔ user\" dialogue.\n\nYou must rely only on the time-windows provided by the manual annotations.\nYou must not extend, shorten, merge, or fabricate any time segments that do not exist in the manual labels.\n\n⸻\n\n### **All Defined Proactive Services**\n\t•\tInstant (second-level, grounded in the current moment)\n        •\tSafety: immediate bodily/accident danger (flame, blade, electric shock, slip, rotating parts, vehicle proximity) → stop first, then handle.\n        •\tTool Use: improper tool operation/configuration (grip, not powered off, orientation, loose chuck, missing guard, unsafe posture).\n\t•\tShort-Horizon (tens of seconds to a few minutes, within a single session)\n        •\tNext-Step Guidance: workflow is already underway; provide suggestions for the next step based on what has been done.\n        •\tError-Recovery: the user has just made a workflow mistake (wrong step, wrong object, wrong target, wrong configuration for this task) and must rollback to fix it.\n        •\tResource Reminder: end-of-task state is not handled (fire/power left on, door/cap open, unsaved work, leftover items, missing refill) → remind to close/save/take/refill.\n\n⸻\n\n### **Input Manual Annotations (authoritative time source)**\n\nProvides fine-grained temporal information for all dialogue and user actions in the video.\n\n⸻\n\n### **OBJECTIVE**\n\t1.\tRead each manual annotation labeled as \"Tool Use\", and output its time_window exactly as annotated (start_time-end_time, verbatim).\n    **You must traverse every user-error segment in the manual annotations and process them one by one without omission.**\n\t2.\tFor each event, output:\n        •\trisk_type (standardized from the label)\n        •\tan objective observation (from comment and/or video JSON; must be verifiable)\n        •\tconfidence\n\t3.\tIf multiple labels exist in the same time-window → output multiple separate events.\n        If repeated identical labels appear → deduplicate and conceptually merge their sources.\n\t4.\tOutput only Tool Use events (not Safety, not Privacy, not Error-Recovery, not Resource Reminder).\n\t5.\tDialogue generation: for every event, generate a 2-4 turn dialogue:\n        •\tAssistant speaks first, calmly, politely, low-intrusion.\n        •\tClearly state the specific tool-use risk (no timestamps), and provide 1-2 actionable corrections\n    (e.g., \"power off first, then…\", \"adjust your grip below the guard ring\").\n        •\tUser must not reply vaguely; produce ≥12 English words with meaningful content (accept/modify/decline and give reasons).\n        •\tAssistant closes with confirmation / optional SOP snippet / short reminder.\n        •\tDialogue text must not include timestamps, but the structured output must include aligned clip_id and time_window.\n\n⸻\n\n### **Task Definition / Nature (Instant · Tool Use)**\n\nCore Focus\n\t•\tThis category is restricted to problems that arise purely from how a tool is being used: grip, posture, contact, orientation, clamp/guard state, power state / configuration of the tool itself.\n\t•\tBy definition, Instant · Tool Use never requires rolling back or redoing previously completed workflow steps. The current step (object, target, step choice) is logically correct; only the usage technique is problematic.\n\t•\tIt does not cover mistakes about which object / part / slot / step / goal is chosen in the workflow (those belong to Short-Horizon · Error-Recovery).\n\nNature\n\t•\tTriggered when an immediate tool-related operational risk appears.\n\t•\tFocus on technique / configuration issues (grip, contact area, hand placement, body posture, orientation, clamp/guard state, power-off timing) that can become unsafe or damaging within a few seconds if not corrected.\n\t•\tIf the same mis-use is already causing an acute bodily hazard (e.g., clear cut / burn / electric-shock risk), it should be classified as Instant · Safety, not Tool Use.\n\nTemporal scope (critical)\n\t•\tEach Instant Tool Use event corresponds to a very short snippet of ongoing execution:\n\t•\ttypically 0-5 seconds between the risky configuration and when intervention should happen;\n\t•\twith a hard upper bound of ≤10 seconds.\n\t•\tIf understanding or fixing the problem requires:\n\t•\tlooking back over ≥10 seconds of prior workflow, or\n\t•\tundoing earlier completed steps and then redoing them,\nthen it should conceptually be handled by Short-Horizon services (especially Error-Recovery), not by Instant · Tool Use.\n\nEvent granularity\n\t•\tEach manual annotation segment that satisfies the temporal scope and nature above is counted as one Tool Use event.\n\t•\tYou must not merge multiple distant segments into a longer window to \"simulate\" an instant event.\n\nCommon labels (examples)\n\nimproper_grip, unstable_handle, device_not_off, unsafe_posture,\nwrong_orientation, missing_guard, loose_attachment, unstable_support, etc.\n\nExample 1 (Tool Use, not Error-Recovery)\nThe user is drilling into a workpiece with the correct drill bit and position, but their hand is very close to the rotating bit and the drill is tilted, making the operation unstable.\nIf they simply reposition their hand further away, adjust the tilt, and stabilize the drill, the task remains valid. No previous step needs to be undone.\nThis is an Instant · Tool Use event (technique correction), not Error-Recovery.\n\n⸻\n\n### **Mutual Exclusion & Priority vs. Error-Recovery (and Safety)**\n\nWhen deciding between Instant · Tool Use, Short-Horizon · Error-Recovery, and Instant · Safety, use the following rules.\n\n1. Completion vs. ongoing execution (primary test: Tool Use vs. Error-Recovery)\nUse this completion test first:\n\n\"If the user immediately switches to the correct technique from now on, without undoing anything already done, does the mistake disappear?\"\n\n\t•\tIf YES → this is Tool Use (ongoing execution / technique correction).\n\t•\tIf NO, because the current state is already wrong and must be undone and redone, then it belongs to Short-Horizon · Error-Recovery, not Tool Use.\n\nIn other words:\n\t•\tTool Use\n        •\tThe step itself is logically correct (right object, right target, right step for this task).\n        •\tThe problem lies in how the tool is being operated (grip, angle, stability, power-off timing, missing clamp/guard, etc.).\n        •\tFix = adjust how the tool is being handled / configured right now, without rolling back earlier workflow states.\n\t•\tError-Recovery\n        •\tThe workflow state itself is wrong (wrong part installed, wrong sample loaded, wrong slot used, wrong target selected, steps swapped, required step skipped, etc.).\n        •\tFix = stop, undo what was done, and redo the step correctly.\n        •\tThese should not be labeled as Tool Use in this task.\n\n2. Technique vs. workflow (rephrased decision rule)\n\t•\tIf the main problem is how the tool is being handled or configured in this short 0-10 second window\n(grip, posture, orientation, clamp/guard, power-off timing), and correcting it means adjusting the current action, classify it as Instant · Tool Use.\n\t•\tIf the main problem is what has already been done in the workflow\n(wrong object, wrong slot/target, wrong order, wrong configuration for this task, skipped required step), and the user must undo and redo a step, classify it as Short-Horizon · Error-Recovery.\n\n3. Safety override\n\t•\tIf the current tool use creates an immediate, high-risk safety hazard (e.g., hand directly in front of an active blade, imminent burn from an exposed hot surface, clear electric-shock risk),\nthe primary label should be Instant · Safety, even if there is also a technique issue.\n\t•\tIn such cases, prioritize Safety over Tool Use.\n\n4. Time scale\n\t•\tTool Use: typically 0-10 seconds, focused on a currently ongoing motion or micro configuration with no rollback.\n\t•\tError-Recovery: can span ≈10 seconds to a few minutes, requiring short-term memory of earlier completed actions and explicit rollback.\n\n5. Example 2 (Error-Recovery, not Tool Use)\nThe user is assembling a device that requires inserting Part A first and then Part B.\nInstead, they insert Part B directly, tighten it, and skip Part A.\nSimply improving their hand technique or tightening style cannot fix this — the assembly sequence itself is wrong.\nThe assistant should ask them to stop, remove Part B (undo), insert Part A, then re-insert Part B in the correct order (redo).\nThis is Error-Recovery because it is a workflow-level mistake that requires rollback + redo, not just a Tool Use adjustment.\n\nIn this task, you are only asked to output Tool Use events.\nSegments that match the Error-Recovery definition above should not be labeled as Tool Use.\n\n⸻\n\n### **Output Format and Rules**\n\nYou must produce two parallel arrays: tool_use_instant_events and dialogs.\nEach event must correspond to exactly one dialogue.\n\n### **Mandatory constraints**\n\t•\tExact Match\n        •\ttime_window must match the annotated start_time-end_time exactly.\n        •\tNo stretching, shortening, smoothing, or merging.\n\t•\tAnnotation Only\n\t    •\tYou may not introduce new or extended time windows.\n\t•\tObjective observation\n\t    •\tMust be verifiable; no speculation or hidden-mental-state guesses.\n\t•\tMulti-label\n\t    •\tSeparate output entries for each label; exact duplicates merged.\n\t•\tOrdering\n\t    •\tSort by clip_id ascending, then by start_time ascending.\n\n### **Dialogue constraints**\n\t•\t2-4 turns.\n\t•\tAssistant speaks first.\n\t•\tFirst assistant turn must include:\n\t•\texplicit mention of the specific tool-use risk, and\n\t•\t1-2 concrete corrective steps.\n\t•\tUser reply:\n\t•\t≥12 words, non-trivial, expresses acceptance, modification, or refusal with explanation.\n\t•\tAssistant final turn:\n\t•\tstep-by-step guidance / confirmation / optional mini SOP card.\n\t•\tNo timestamps in dialogue.\n\t•\tNo Safety / Privacy content.\n\t•\tNo hallucinated facts.\n\n⸻\n\n### **Unified Output Schema**\n{\n  \"tool_use_instant_events\": [\n    {\n      \"clip_id\": \"<from annotations.clip_id>\",\n      \"segment_id\": \"<from annotations.segment_id or 'unknown'>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"improper_grip | unstable_handle | device_not_off | unsafe_posture | wrong_orientation | missing_guard | loose_attachment | other\",\n      \"observation\": \"<concise, objective evidence (no speculation)>\",\n      \"source\": \"manual_annotation\",\n      \"confidence\": 0.0\n    }\n  ],\n  \"dialogs\": [\n    {\n      \"clip_id\": \"<same as paired event>\",\n      \"segment_id\": \"<same as paired event>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"<same as paired event>\",\n      \"dialogue\": [\n        { \"role\": \"assistant\", \"utterance\": \"\" },\n        { \"role\": \"user\", \"utterance\": \"<non-trivial response (>=12 words)>\" },\n        { \"role\": \"assistant\", \"utterance\": \"<two-step corrective action + confirmation>\" },\n        { \"role\": \"user\", \"utterance\": \"\" }\n      ]\n    }\n  ]\n}\n\n#### Failure Case (If there are no valid Tool Use events in current video clip)\n{\n  \"tool_use_instant_events\": [],\n  \"dialogs\": [],\n}\n\n\n\n### **Manual Annotations of Clip ID z022-june-21-22-marius_assemble**\n{\n  \"video_duration\": {\n    \"raw\": \"00:04:58.77\",\n    \"seconds\": 298\n  },\n  \"taskId\": \"63dadfaa88cfbe9d6c00df89\",\n  \"taskType\": \"assemble stool\",\n  \"video_name\": \"z022-june-21-22-marius_assemble\",\n  \"initial_conversation\": [\n    {\n      \"start_time\": 1.2,\n      \"end_time\": 5.359,\n      \"purpose\": \"instructor-start-conversation_opening remarks\",\n      \"text\": \"Alright, so we're now going to build a small IKEA chair.\"\n    },\n    {\n      \"start_time\": 5.483,\n      \"end_time\": 7.477,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"So please go ahead and assemble it.\"\n    }\n  ],\n  \"initial_fine_grained_action\": [],\n  \"actions\": [\n    {\n      \"start_time\": 7.3,\n      \"end_time\": 82.443,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student assembles the legs together.\",\n        \"Verb\": \"assemble\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"leg\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 7.365,\n          \"end_time\": 10.165,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 10.225,\n          \"end_time\": 12.342,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 12.404,\n          \"end_time\": 16.11,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 16.173,\n          \"end_time\": 22.196,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 22.275,\n          \"end_time\": 25.187,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 25.21,\n          \"end_time\": 30.065,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 30.12,\n          \"end_time\": 34.2,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 34.239,\n          \"end_time\": 36.639,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"bolt\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 36.7,\n          \"end_time\": 40.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"bolt\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 40.433,\n          \"end_time\": 45.557,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"stool\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 45.576,\n          \"end_time\": 47.673,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 47.733,\n          \"end_time\": 49.737,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 49.798,\n          \"end_time\": 51.298,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"The student drops the hex nut.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"drop\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 51.357,\n          \"end_time\": 52.045,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 52.092,\n          \"end_time\": 54.492,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 54.522,\n          \"end_time\": 55.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n    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\"Adjective\": \"none\",\n            \"Noun\": \"stool\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 151.553,\n          \"end_time\": 156.396,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student should use the white spacer first.\",\n            \"Incorrect Action Corrected by\": \"50\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 156.453,\n          \"end_time\": 158.343,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 158.427,\n          \"end_time\": 160.227,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"washer\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 160.266,\n          \"end_time\": 165.825,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"washer\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 165.894,\n          \"end_time\": 167.986,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student should place the spacer in the hole.\",\n            \"Incorrect Action Corrected by\": \"50\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"washer\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 168.073,\n          \"end_time\": 173.673,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"washer\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 173.71,\n          \"end_time\": 175.01,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 175.024,\n          \"end_time\": 178.124,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": 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      \"start_time\": 182.857,\n          \"end_time\": 202.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 202.853,\n          \"end_time\": 203.647,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 203.7,\n          \"end_time\": 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\"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"washer\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 206.943,\n          \"end_time\": 215.586,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 215.704,\n          \"end_time\": 218.988,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 219.09,\n          \"end_time\": 238.741,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 238.808,\n          \"end_time\": 239.808,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"washer\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 239.876,\n          \"end_time\": 241.649,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 241.688,\n          \"end_time\": 243.184,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"washer\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 243.257,\n          \"end_time\": 246.269,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 246.338,\n          \"end_time\": 248.487,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 248.551,\n          \"end_time\": 258.988,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 259.035,\n          \"end_time\": 260.029,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 260.061,\n          \"end_time\": 262.406,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"washer\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 260.073,\n          \"end_time\": 262.461,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 262.531,\n          \"end_time\": 266.049,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"washer\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 266.104,\n          \"end_time\": 269.988,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 270.023,\n          \"end_time\": 272.758,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 272.827,\n          \"end_time\": 289.273,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 289.327,\n          \"end_time\": 290.533,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 290.605,\n          \"end_time\": 292.536,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 84.53,\n          \"end_time\": 86.869,\n          \"conversation_purpose\": \"student-start-conversation_ask questions\",\n          \"text\": \"Um and?\"\n        },\n        {\n          \"start_time\": 86.91,\n          \"end_time\": 91.11,\n          \"conversation_purpose\": \"instructor-reply-to-student_follow-up instruction\",\n          \"text\": \"Yeah, we can take the round part and then place the legs on top of it.\"\n        },\n        {\n          \"start_time\": 92.594,\n          \"end_time\": 94.294,\n          \"conversation_purpose\": \"student-start-conversation_ask questions\",\n          \"text\": \"Should I do what? The?\"\n        },\n        {\n          \"start_time\": 94.322,\n          \"end_time\": 95.722,\n          \"conversation_purpose\": \"instructor-reply-to-student_correct the wrong action\",\n          \"text\": \"Please the legs.\"\n        },\n        {\n          \"start_time\": 96.1,\n          \"end_time\": 97.2,\n          \"conversation_purpose\": \"student-start-conversation_other\",\n          \"text\": \"Oh yeah, sorry.\"\n        },\n        {\n          \"start_time\": 101.2,\n          \"end_time\": 101.98,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Yes.\"\n        },\n        {\n          \"start_time\": 104.3,\n          \"end_time\": 106.1,\n          \"conversation_purpose\": \"student-start-conversation_ask questions\",\n          \"text\": \"So, theoretically, should they fit?\"\n        },\n        {\n          \"start_time\": 106.141,\n          \"end_time\": 108.141,\n          \"conversation_purpose\": \"instructor-reply-to-student_follow-up instruction\",\n          \"text\": \"Yeah, they should fit on there.\"\n        },\n        {\n          \"start_time\": 119.845,\n          \"end_time\": 122.245,\n          \"conversation_purpose\": \"student-start-conversation_other\",\n          \"text\": \"OK, wait. Eh.\"\n        },\n        {\n          \"start_time\": 146.3,\n          \"end_time\": 147.5,\n          \"conversation_purpose\": \"student-start-conversation_ask questions\",\n          \"text\": \"Kind of, yeah? Yeah?\"\n        },\n        {\n          \"start_time\": 147.545,\n          \"end_time\": 148.545,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Yeah, that works.\"\n        },\n        {\n          \"start_time\": 148.247,\n          \"end_time\": 151.506,\n          \"conversation_purpose\": \"student-start-conversation_other\",\n          \"text\": \"OK, OK.\"\n        },\n        {\n          \"start_time\": 154.924,\n          \"end_time\": 167.624,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"Now you want to put the white spacer on the leg and then fasten it with the screw. So there is a curved part on the spacer that goes on the tube of the leg where the holes are.\"\n        },\n        {\n          \"start_time\": 168.169,\n          \"end_time\": 169.434,\n          \"conversation_purpose\": \"student-start-conversation_other\",\n          \"text\": \"Oh sorry, yeah.\"\n        },\n        {\n          \"start_time\": 169.484,\n          \"end_time\": 171.584,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Yeah, and then you fasten it with the screw.\"\n        },\n        {\n          \"start_time\": 174.3,\n          \"end_time\": 175.1,\n          \"conversation_purpose\": \"student-start-conversation_ask questions\",\n          \"text\": \"Like this?\"\n        },\n        {\n          \"start_time\": 175.188,\n          \"end_time\": 175.688,\n          \"conversation_purpose\": \"instructor-reply-to-student_confirming past or future action\",\n          \"text\": \"Yes.\"\n        },\n        {\n          \"start_time\": 193.941,\n          \"end_time\": 196.541,\n          \"conversation_purpose\": \"student-start-conversation_other\",\n          \"text\": \"Right, I'm a monster, right? So.\"\n        },\n        {\n          \"start_time\": 247.782,\n          \"end_time\": 248.682,\n          \"conversation_purpose\": \"student-start-conversation_other\",\n          \"text\": \"Right.\"\n        },\n        {\n          \"start_time\": 290.522,\n          \"end_time\": 290.922,\n          \"conversation_purpose\": \"student-start-conversation_other\",\n          \"text\": \"OK.\"\n        },\n        {\n          \"start_time\": 292.4,\n          \"end_time\": 293.3,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Perfect!\"\n        }\n      ]\n    }\n  ],\n  \"orphan_conversations\": [\n    {\n      \"start_time\": 294,\n      \"end_time\": 295.6,\n      \"purpose\": \"instructor-start-conversation_closing remarks\",\n      \"text\": \"You can now stop the recording.\"\n    }\n  ],\n  \"orphan_fine_grained_actions\": [],\n  \"long_form_description\": {\n    \"start_time\": 0.11,\n    \"end_time\": 297.11,\n    \"text\": \"The student takes the two pairs of legs from the chair and places them together on top of the other. The instructor tells him to rotate them to place the screw, and then the student rotates the legs and places them on the base of the seat, aligning the holes from the base, and then the instructor tells him to place the white spacers in the holes. The student places them together with the screws and screws one by one into the four holes in the legs, and thus completing the task.\"\n  }\n}\n"}]}]}, "generation_config": {"response_mime_type": "application/json", "response_schema": {"$defs": {"DialogUtterance": {"description": "Single utterance in a dialogue", "properties": {"role": {"description": "Role of the speaker", "enum": ["assistant", "user"], "title": "Role", "type": "string"}, "utterance": {"description": "The spoken text", "title": "Utterance", "type": "string"}}, "required": ["role", "utterance"], "title": "DialogUtterance", "type": "object"}, "ToolUseDialog": {"description": "Dialog associated with a tool use instant event", "properties": {"clip_id": {"description": "<same as paired event>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<same as paired event>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "<same as paired event>", "title": "Risk Type", "type": "string"}, "dialogue": {"description": "Dialogue turns: Turn 1 (assistant): empty, Turn 2 (user): non-trivial response (>=12 words), Turn 3 (assistant): two-step corrective action + confirmation, Turn 4 (user): optional", "items": {"$ref": "#/$defs/DialogUtterance"}, "title": "Dialogue", "type": "array"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "dialogue"], "title": "ToolUseDialog", "type": "object"}, "ToolUseInstantEvent": {"description": "Tool use instant event", "properties": {"clip_id": {"description": "<from annotations.clip_id>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<from annotations.segment_id or 'unknown'>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "Type of risk", "enum": ["improper_grip", "unstable_handle", "device_not_off", "unsafe_posture", "wrong_orientation", "missing_guard", "loose_attachment", "other"], "title": "Risk Type", "type": "string"}, "observation": {"description": "<concise, objective evidence (no speculation)>", "title": "Observation", "type": "string"}, "source": {"default": "manual_annotation", "description": "Source of the annotation", "title": "Source", "type": "string"}, "confidence": {"default": 0.0, "description": "Confidence score", "title": "Confidence", "type": "number"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "observation"], "title": "ToolUseInstantEvent", "type": "object"}}, "description": "Tool use instant service output schema for tool use events and dialogs", "properties": {"tool_use_instant_events": {"description": "List of tool use instant events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseInstantEvent"}, "title": "Tool Use Instant Events", "type": "array"}, "dialogs": {"description": "List of dialogs associated with the events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseDialog"}, "title": "Dialogs", "type": "array"}}, "title": "ToolUseInstantServiceOutput", "type": "object"}, "temperature": 0.7}}
+{"key": "request-3", "request": {"contents": [{"parts": [{"text": "\n### **Role**\n\nYou are an Instant Proactive Service (Instant PS) annotation and dialogue-generation assistant for the HoloAssist dataset.\nIn laboratory / hands-on operation settings, you analyze manual annotations to extract time-windows of \"Tool Use\" risks / improper operations, and for each extracted event, you generate a 2-4 turn \"assistant ↔ user\" dialogue.\n\nYou must rely only on the time-windows provided by the manual annotations.\nYou must not extend, shorten, merge, or fabricate any time segments that do not exist in the manual labels.\n\n⸻\n\n### **All Defined Proactive Services**\n\t•\tInstant (second-level, grounded in the current moment)\n        •\tSafety: immediate bodily/accident danger (flame, blade, electric shock, slip, rotating parts, vehicle proximity) → stop first, then handle.\n        •\tTool Use: improper tool operation/configuration (grip, not powered off, orientation, loose chuck, missing guard, unsafe posture).\n\t•\tShort-Horizon (tens of seconds to a few minutes, within a single session)\n        •\tNext-Step Guidance: workflow is already underway; provide suggestions for the next step based on what has been done.\n        •\tError-Recovery: the user has just made a workflow mistake (wrong step, wrong object, wrong target, wrong configuration for this task) and must rollback to fix it.\n        •\tResource Reminder: end-of-task state is not handled (fire/power left on, door/cap open, unsaved work, leftover items, missing refill) → remind to close/save/take/refill.\n\n⸻\n\n### **Input Manual Annotations (authoritative time source)**\n\nProvides fine-grained temporal information for all dialogue and user actions in the video.\n\n⸻\n\n### **OBJECTIVE**\n\t1.\tRead each manual annotation labeled as \"Tool Use\", and output its time_window exactly as annotated (start_time-end_time, verbatim).\n    **You must traverse every user-error segment in the manual annotations and process them one by one without omission.**\n\t2.\tFor each event, output:\n        •\trisk_type (standardized from the label)\n        •\tan objective observation (from comment and/or video JSON; must be verifiable)\n        •\tconfidence\n\t3.\tIf multiple labels exist in the same time-window → output multiple separate events.\n        If repeated identical labels appear → deduplicate and conceptually merge their sources.\n\t4.\tOutput only Tool Use events (not Safety, not Privacy, not Error-Recovery, not Resource Reminder).\n\t5.\tDialogue generation: for every event, generate a 2-4 turn dialogue:\n        •\tAssistant speaks first, calmly, politely, low-intrusion.\n        •\tClearly state the specific tool-use risk (no timestamps), and provide 1-2 actionable corrections\n    (e.g., \"power off first, then…\", \"adjust your grip below the guard ring\").\n        •\tUser must not reply vaguely; produce ≥12 English words with meaningful content (accept/modify/decline and give reasons).\n        •\tAssistant closes with confirmation / optional SOP snippet / short reminder.\n        •\tDialogue text must not include timestamps, but the structured output must include aligned clip_id and time_window.\n\n⸻\n\n### **Task Definition / Nature (Instant · Tool Use)**\n\nCore Focus\n\t•\tThis category is restricted to problems that arise purely from how a tool is being used: grip, posture, contact, orientation, clamp/guard state, power state / configuration of the tool itself.\n\t•\tBy definition, Instant · Tool Use never requires rolling back or redoing previously completed workflow steps. The current step (object, target, step choice) is logically correct; only the usage technique is problematic.\n\t•\tIt does not cover mistakes about which object / part / slot / step / goal is chosen in the workflow (those belong to Short-Horizon · Error-Recovery).\n\nNature\n\t•\tTriggered when an immediate tool-related operational risk appears.\n\t•\tFocus on technique / configuration issues (grip, contact area, hand placement, body posture, orientation, clamp/guard state, power-off timing) that can become unsafe or damaging within a few seconds if not corrected.\n\t•\tIf the same mis-use is already causing an acute bodily hazard (e.g., clear cut / burn / electric-shock risk), it should be classified as Instant · Safety, not Tool Use.\n\nTemporal scope (critical)\n\t•\tEach Instant Tool Use event corresponds to a very short snippet of ongoing execution:\n\t•\ttypically 0-5 seconds between the risky configuration and when intervention should happen;\n\t•\twith a hard upper bound of ≤10 seconds.\n\t•\tIf understanding or fixing the problem requires:\n\t•\tlooking back over ≥10 seconds of prior workflow, or\n\t•\tundoing earlier completed steps and then redoing them,\nthen it should conceptually be handled by Short-Horizon services (especially Error-Recovery), not by Instant · Tool Use.\n\nEvent granularity\n\t•\tEach manual annotation segment that satisfies the temporal scope and nature above is counted as one Tool Use event.\n\t•\tYou must not merge multiple distant segments into a longer window to \"simulate\" an instant event.\n\nCommon labels (examples)\n\nimproper_grip, unstable_handle, device_not_off, unsafe_posture,\nwrong_orientation, missing_guard, loose_attachment, unstable_support, etc.\n\nExample 1 (Tool Use, not Error-Recovery)\nThe user is drilling into a workpiece with the correct drill bit and position, but their hand is very close to the rotating bit and the drill is tilted, making the operation unstable.\nIf they simply reposition their hand further away, adjust the tilt, and stabilize the drill, the task remains valid. No previous step needs to be undone.\nThis is an Instant · Tool Use event (technique correction), not Error-Recovery.\n\n⸻\n\n### **Mutual Exclusion & Priority vs. Error-Recovery (and Safety)**\n\nWhen deciding between Instant · Tool Use, Short-Horizon · Error-Recovery, and Instant · Safety, use the following rules.\n\n1. Completion vs. ongoing execution (primary test: Tool Use vs. Error-Recovery)\nUse this completion test first:\n\n\"If the user immediately switches to the correct technique from now on, without undoing anything already done, does the mistake disappear?\"\n\n\t•\tIf YES → this is Tool Use (ongoing execution / technique correction).\n\t•\tIf NO, because the current state is already wrong and must be undone and redone, then it belongs to Short-Horizon · Error-Recovery, not Tool Use.\n\nIn other words:\n\t•\tTool Use\n        •\tThe step itself is logically correct (right object, right target, right step for this task).\n        •\tThe problem lies in how the tool is being operated (grip, angle, stability, power-off timing, missing clamp/guard, etc.).\n        •\tFix = adjust how the tool is being handled / configured right now, without rolling back earlier workflow states.\n\t•\tError-Recovery\n        •\tThe workflow state itself is wrong (wrong part installed, wrong sample loaded, wrong slot used, wrong target selected, steps swapped, required step skipped, etc.).\n        •\tFix = stop, undo what was done, and redo the step correctly.\n        •\tThese should not be labeled as Tool Use in this task.\n\n2. Technique vs. workflow (rephrased decision rule)\n\t•\tIf the main problem is how the tool is being handled or configured in this short 0-10 second window\n(grip, posture, orientation, clamp/guard, power-off timing), and correcting it means adjusting the current action, classify it as Instant · Tool Use.\n\t•\tIf the main problem is what has already been done in the workflow\n(wrong object, wrong slot/target, wrong order, wrong configuration for this task, skipped required step), and the user must undo and redo a step, classify it as Short-Horizon · Error-Recovery.\n\n3. Safety override\n\t•\tIf the current tool use creates an immediate, high-risk safety hazard (e.g., hand directly in front of an active blade, imminent burn from an exposed hot surface, clear electric-shock risk),\nthe primary label should be Instant · Safety, even if there is also a technique issue.\n\t•\tIn such cases, prioritize Safety over Tool Use.\n\n4. Time scale\n\t•\tTool Use: typically 0-10 seconds, focused on a currently ongoing motion or micro configuration with no rollback.\n\t•\tError-Recovery: can span ≈10 seconds to a few minutes, requiring short-term memory of earlier completed actions and explicit rollback.\n\n5. Example 2 (Error-Recovery, not Tool Use)\nThe user is assembling a device that requires inserting Part A first and then Part B.\nInstead, they insert Part B directly, tighten it, and skip Part A.\nSimply improving their hand technique or tightening style cannot fix this — the assembly sequence itself is wrong.\nThe assistant should ask them to stop, remove Part B (undo), insert Part A, then re-insert Part B in the correct order (redo).\nThis is Error-Recovery because it is a workflow-level mistake that requires rollback + redo, not just a Tool Use adjustment.\n\nIn this task, you are only asked to output Tool Use events.\nSegments that match the Error-Recovery definition above should not be labeled as Tool Use.\n\n⸻\n\n### **Output Format and Rules**\n\nYou must produce two parallel arrays: tool_use_instant_events and dialogs.\nEach event must correspond to exactly one dialogue.\n\n### **Mandatory constraints**\n\t•\tExact Match\n        •\ttime_window must match the annotated start_time-end_time exactly.\n        •\tNo stretching, shortening, smoothing, or merging.\n\t•\tAnnotation Only\n\t    •\tYou may not introduce new or extended time windows.\n\t•\tObjective observation\n\t    •\tMust be verifiable; no speculation or hidden-mental-state guesses.\n\t•\tMulti-label\n\t    •\tSeparate output entries for each label; exact duplicates merged.\n\t•\tOrdering\n\t    •\tSort by clip_id ascending, then by start_time ascending.\n\n### **Dialogue constraints**\n\t•\t2-4 turns.\n\t•\tAssistant speaks first.\n\t•\tFirst assistant turn must include:\n\t•\texplicit mention of the specific tool-use risk, and\n\t•\t1-2 concrete corrective steps.\n\t•\tUser reply:\n\t•\t≥12 words, non-trivial, expresses acceptance, modification, or refusal with explanation.\n\t•\tAssistant final turn:\n\t•\tstep-by-step guidance / confirmation / optional mini SOP card.\n\t•\tNo timestamps in dialogue.\n\t•\tNo Safety / Privacy content.\n\t•\tNo hallucinated facts.\n\n⸻\n\n### **Unified Output Schema**\n{\n  \"tool_use_instant_events\": [\n    {\n      \"clip_id\": \"<from annotations.clip_id>\",\n      \"segment_id\": \"<from annotations.segment_id or 'unknown'>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"improper_grip | unstable_handle | device_not_off | unsafe_posture | wrong_orientation | missing_guard | loose_attachment | other\",\n      \"observation\": \"<concise, objective evidence (no speculation)>\",\n      \"source\": \"manual_annotation\",\n      \"confidence\": 0.0\n    }\n  ],\n  \"dialogs\": [\n    {\n      \"clip_id\": \"<same as paired event>\",\n      \"segment_id\": \"<same as paired event>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"<same as paired event>\",\n      \"dialogue\": [\n        { \"role\": \"assistant\", \"utterance\": \"\" },\n        { \"role\": \"user\", \"utterance\": \"<non-trivial response (>=12 words)>\" },\n        { \"role\": \"assistant\", \"utterance\": \"<two-step corrective action + confirmation>\" },\n        { \"role\": \"user\", \"utterance\": \"\" }\n      ]\n    }\n  ]\n}\n\n#### Failure Case (If there are no valid Tool Use events in current video clip)\n{\n  \"tool_use_instant_events\": [],\n  \"dialogs\": [],\n}\n\n\n\n### **Manual Annotations of Clip ID z022-june-21-22-marius_disassemble**\n{\n  \"video_duration\": {\n    \"raw\": \"00:02:21.08\",\n    \"seconds\": 141\n  },\n  \"taskId\": \"63dadfab4f9c89f558fa2e81\",\n  \"taskType\": \"disassemble stool\",\n  \"video_name\": \"z022-june-21-22-marius_disassemble\",\n  \"initial_conversation\": [\n    {\n      \"start_time\": 0.094,\n      \"end_time\": 1.235,\n      \"purpose\": \"student-start-conversation_other\",\n      \"text\": \"Okay, now it is.\"\n    },\n    {\n      \"start_time\": 1.831,\n      \"end_time\": 7.743,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Alright, so now we'll disassemble the small Ikea chair, so please go ahead and disassemble it.\"\n    }\n  ],\n  \"initial_fine_grained_action\": [],\n  \"actions\": [\n    {\n      \"start_time\": 10.3,\n      \"end_time\": 30.255,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student unscrews the first screw of the legs.\",\n        \"Verb\": \"unscrew\",\n        \"Adjective\": \"first\",\n        \"Noun\": \"screw\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 10.314,\n          \"end_time\": 11.18,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 11.2,\n          \"end_time\": 12.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 12.72,\n          \"end_time\": 13.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 13.571,\n          \"end_time\": 14.814,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 14.836,\n          \"end_time\": 24.184,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 24.217,\n          \"end_time\": 24.755,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 24.355,\n          \"end_time\": 25.651,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"washer\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 24.522,\n          \"end_time\": 25.545,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 28.475,\n          \"end_time\": 30.022,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 31.092,\n      \"end_time\": 49.58,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student unscrews the second screw of the legs.\",\n        \"Verb\": \"unscrew\",\n        \"Adjective\": \"second\",\n        \"Noun\": \"screw\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 31.131,\n          \"end_time\": 32.268,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 32.286,\n          \"end_time\": 41.092,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 41.1,\n          \"end_time\": 42.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 42.1,\n          \"end_time\": 43.488,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"The student should unscrew the screw with the screwdriver and he does it with his hand.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"washer\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 43.494,\n          \"end_time\": 44.457,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 44.476,\n          \"end_time\": 46.804,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 46.818,\n          \"end_time\": 47.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 47.1,\n          \"end_time\": 48.063,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 48.063,\n          \"end_time\": 49.42,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 49.888,\n      \"end_time\": 65.708,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student unscrews the third screw of the legs.\",\n        \"Verb\": \"unscrew\",\n        \"Adjective\": \"third\",\n        \"Noun\": \"screw\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 50.533,\n          \"end_time\": 53.067,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 53.1,\n          \"end_time\": 57.161,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"third\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 57.184,\n          \"end_time\": 58.257,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"The student does not hold the screwdriver correctly.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"drop\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 58.276,\n          \"end_time\": 59.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 59.317,\n          \"end_time\": 60.79,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong 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Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"third\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 63.435,\n          \"end_time\": 64.125,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 63.702,\n          \"end_time\": 64.584,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"third\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 64.602,\n          \"end_time\": 65.676,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"third\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 65.786,\n      \"end_time\": 88.412,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student unscrews the fourth screw of the legs.\",\n        \"Verb\": 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\"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 68.2,\n          \"end_time\": 83.055,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"fourth\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 83.1,\n          \"end_time\": 83.535,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 83.125,\n          \"end_time\": 83.742,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 83.178,\n          \"end_time\": 83.878,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"fourth\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 83.914,\n          \"end_time\": 85.229,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"fourth\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 85.596,\n          \"end_time\": 88.399,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 88.818,\n      \"end_time\": 110.818,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student unscrews the middle hex nut.\",\n        \"Verb\": \"unscrew\",\n        \"Adjective\": \"middle\",\n        \"Noun\": \"hex_nut\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 88.836,\n          \"end_time\": 89.536,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 89.57,\n          \"end_time\": 90.174,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 90.2,\n          \"end_time\": 91.182,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"middle\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 91.2,\n          \"end_time\": 92.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect 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\"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 99.762,\n          \"end_time\": 100.419,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 100.435,\n          \"end_time\": 101.396,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 101.416,\n          \"end_time\": 104.961,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"middle\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 104.988,\n          \"end_time\": 105.635,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"The student should not drop allen_wrench.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"drop\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 105.651,\n          \"end_time\": 107.557,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"middle\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 107.571,\n          \"end_time\": 108.116,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"middle\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 108.12,\n          \"end_time\": 108.429,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"middle\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 108.458,\n          \"end_time\": 110.674,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 108.486,\n          \"end_time\": 110.79,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 111.1,\n      \"end_time\": 136.1,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student disassembles the legs.\",\n        \"Verb\": \"disassemble\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"leg\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 112.312,\n          \"end_time\": 112.923,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 112.943,\n          \"end_time\": 113.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"The student should hold the seat to remove the first leg.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"stool\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 113.527,\n          \"end_time\": 113.949,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"stool\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 113.994,\n          \"end_time\": 116.294,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"hand not visible\"\n          }\n        },\n        {\n          \"start_time\": 116.308,\n          \"end_time\": 121.608,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 122.1,\n          \"end_time\": 124.2,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 125.1,\n          \"end_time\": 126.496,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 126.512,\n          \"end_time\": 132.514,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 132.531,\n          \"end_time\": 133.782,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"bolt\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 133.796,\n          \"end_time\": 134.396,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"bolt\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 134.433,\n          \"end_time\": 135.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"bolt\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    }\n  ],\n  \"orphan_conversations\": [\n    {\n      \"start_time\": 136.806,\n      \"end_time\": 137.818,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Nice job.\"\n    },\n    {\n      \"start_time\": 137.988,\n      \"end_time\": 139.3,\n      \"purpose\": \"instructor-start-conversation_closing remarks\",\n      \"text\": \"You can now stop the recording.\"\n    }\n  ],\n  \"orphan_fine_grained_actions\": [\n    {\n      \"start_time\": 49.835,\n      \"end_time\": 50.5,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"approach\",\n        \"Adjective\": \"third\",\n        \"Noun\": \"screw\",\n        \"adverbial\": \"none\"\n      }\n    }\n  ],\n  \"long_form_description\": {\n    \"start_time\": 0.1,\n    \"end_time\": 140.1,\n    \"text\": \"The student is to disassemble the Marius furniture. He starts by unscrewing the four screws with a screwdriver and removes the saddle washers. Then, he unscrews the middle hex nut with a wrench and removing the bolt. Finally, he detaches the legs from the seat and places them on the table.\"\n  }\n}\n"}]}]}, "generation_config": {"response_mime_type": "application/json", "response_schema": {"$defs": {"DialogUtterance": {"description": "Single utterance in a dialogue", "properties": {"role": {"description": "Role of the speaker", "enum": ["assistant", "user"], "title": "Role", "type": "string"}, "utterance": {"description": "The spoken text", "title": "Utterance", "type": "string"}}, "required": ["role", "utterance"], "title": "DialogUtterance", "type": "object"}, "ToolUseDialog": {"description": "Dialog associated with a tool use instant event", "properties": {"clip_id": {"description": "<same as paired event>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<same as paired event>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "<same as paired event>", "title": "Risk Type", "type": "string"}, "dialogue": {"description": "Dialogue turns: Turn 1 (assistant): empty, Turn 2 (user): non-trivial response (>=12 words), Turn 3 (assistant): two-step corrective action + confirmation, Turn 4 (user): optional", "items": {"$ref": "#/$defs/DialogUtterance"}, "title": "Dialogue", "type": "array"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "dialogue"], "title": "ToolUseDialog", "type": "object"}, "ToolUseInstantEvent": {"description": "Tool use instant event", "properties": {"clip_id": {"description": "<from annotations.clip_id>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<from annotations.segment_id or 'unknown'>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "Type of risk", "enum": ["improper_grip", "unstable_handle", "device_not_off", "unsafe_posture", "wrong_orientation", "missing_guard", "loose_attachment", "other"], "title": "Risk Type", "type": "string"}, "observation": {"description": "<concise, objective evidence (no speculation)>", "title": "Observation", "type": "string"}, "source": {"default": "manual_annotation", "description": "Source of the annotation", "title": "Source", "type": "string"}, "confidence": {"default": 0.0, "description": "Confidence score", "title": "Confidence", "type": "number"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "observation"], "title": "ToolUseInstantEvent", "type": "object"}}, "description": "Tool use instant service output schema for tool use events and dialogs", "properties": {"tool_use_instant_events": {"description": "List of tool use instant events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseInstantEvent"}, "title": "Tool Use Instant Events", "type": "array"}, "dialogs": {"description": "List of dialogs associated with the events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseDialog"}, "title": "Dialogs", "type": "array"}}, "title": "ToolUseInstantServiceOutput", "type": "object"}, "temperature": 0.7}}
+{"key": "request-4", "request": {"contents": [{"parts": [{"text": "\n### **Role**\n\nYou are an Instant Proactive Service (Instant PS) annotation and dialogue-generation assistant for the HoloAssist dataset.\nIn laboratory / hands-on operation settings, you analyze manual annotations to extract time-windows of \"Tool Use\" risks / improper operations, and for each extracted event, you generate a 2-4 turn \"assistant ↔ user\" dialogue.\n\nYou must rely only on the time-windows provided by the manual annotations.\nYou must not extend, shorten, merge, or fabricate any time segments that do not exist in the manual labels.\n\n⸻\n\n### **All Defined Proactive Services**\n\t•\tInstant (second-level, grounded in the current moment)\n        •\tSafety: immediate bodily/accident danger (flame, blade, electric shock, slip, rotating parts, vehicle proximity) → stop first, then handle.\n        •\tTool Use: improper tool operation/configuration (grip, not powered off, orientation, loose chuck, missing guard, unsafe posture).\n\t•\tShort-Horizon (tens of seconds to a few minutes, within a single session)\n        •\tNext-Step Guidance: workflow is already underway; provide suggestions for the next step based on what has been done.\n        •\tError-Recovery: the user has just made a workflow mistake (wrong step, wrong object, wrong target, wrong configuration for this task) and must rollback to fix it.\n        •\tResource Reminder: end-of-task state is not handled (fire/power left on, door/cap open, unsaved work, leftover items, missing refill) → remind to close/save/take/refill.\n\n⸻\n\n### **Input Manual Annotations (authoritative time source)**\n\nProvides fine-grained temporal information for all dialogue and user actions in the video.\n\n⸻\n\n### **OBJECTIVE**\n\t1.\tRead each manual annotation labeled as \"Tool Use\", and output its time_window exactly as annotated (start_time-end_time, verbatim).\n    **You must traverse every user-error segment in the manual annotations and process them one by one without omission.**\n\t2.\tFor each event, output:\n        •\trisk_type (standardized from the label)\n        •\tan objective observation (from comment and/or video JSON; must be verifiable)\n        •\tconfidence\n\t3.\tIf multiple labels exist in the same time-window → output multiple separate events.\n        If repeated identical labels appear → deduplicate and conceptually merge their sources.\n\t4.\tOutput only Tool Use events (not Safety, not Privacy, not Error-Recovery, not Resource Reminder).\n\t5.\tDialogue generation: for every event, generate a 2-4 turn dialogue:\n        •\tAssistant speaks first, calmly, politely, low-intrusion.\n        •\tClearly state the specific tool-use risk (no timestamps), and provide 1-2 actionable corrections\n    (e.g., \"power off first, then…\", \"adjust your grip below the guard ring\").\n        •\tUser must not reply vaguely; produce ≥12 English words with meaningful content (accept/modify/decline and give reasons).\n        •\tAssistant closes with confirmation / optional SOP snippet / short reminder.\n        •\tDialogue text must not include timestamps, but the structured output must include aligned clip_id and time_window.\n\n⸻\n\n### **Task Definition / Nature (Instant · Tool Use)**\n\nCore Focus\n\t•\tThis category is restricted to problems that arise purely from how a tool is being used: grip, posture, contact, orientation, clamp/guard state, power state / configuration of the tool itself.\n\t•\tBy definition, Instant · Tool Use never requires rolling back or redoing previously completed workflow steps. The current step (object, target, step choice) is logically correct; only the usage technique is problematic.\n\t•\tIt does not cover mistakes about which object / part / slot / step / goal is chosen in the workflow (those belong to Short-Horizon · Error-Recovery).\n\nNature\n\t•\tTriggered when an immediate tool-related operational risk appears.\n\t•\tFocus on technique / configuration issues (grip, contact area, hand placement, body posture, orientation, clamp/guard state, power-off timing) that can become unsafe or damaging within a few seconds if not corrected.\n\t•\tIf the same mis-use is already causing an acute bodily hazard (e.g., clear cut / burn / electric-shock risk), it should be classified as Instant · Safety, not Tool Use.\n\nTemporal scope (critical)\n\t•\tEach Instant Tool Use event corresponds to a very short snippet of ongoing execution:\n\t•\ttypically 0-5 seconds between the risky configuration and when intervention should happen;\n\t•\twith a hard upper bound of ≤10 seconds.\n\t•\tIf understanding or fixing the problem requires:\n\t•\tlooking back over ≥10 seconds of prior workflow, or\n\t•\tundoing earlier completed steps and then redoing them,\nthen it should conceptually be handled by Short-Horizon services (especially Error-Recovery), not by Instant · Tool Use.\n\nEvent granularity\n\t•\tEach manual annotation segment that satisfies the temporal scope and nature above is counted as one Tool Use event.\n\t•\tYou must not merge multiple distant segments into a longer window to \"simulate\" an instant event.\n\nCommon labels (examples)\n\nimproper_grip, unstable_handle, device_not_off, unsafe_posture,\nwrong_orientation, missing_guard, loose_attachment, unstable_support, etc.\n\nExample 1 (Tool Use, not Error-Recovery)\nThe user is drilling into a workpiece with the correct drill bit and position, but their hand is very close to the rotating bit and the drill is tilted, making the operation unstable.\nIf they simply reposition their hand further away, adjust the tilt, and stabilize the drill, the task remains valid. No previous step needs to be undone.\nThis is an Instant · Tool Use event (technique correction), not Error-Recovery.\n\n⸻\n\n### **Mutual Exclusion & Priority vs. Error-Recovery (and Safety)**\n\nWhen deciding between Instant · Tool Use, Short-Horizon · Error-Recovery, and Instant · Safety, use the following rules.\n\n1. Completion vs. ongoing execution (primary test: Tool Use vs. Error-Recovery)\nUse this completion test first:\n\n\"If the user immediately switches to the correct technique from now on, without undoing anything already done, does the mistake disappear?\"\n\n\t•\tIf YES → this is Tool Use (ongoing execution / technique correction).\n\t•\tIf NO, because the current state is already wrong and must be undone and redone, then it belongs to Short-Horizon · Error-Recovery, not Tool Use.\n\nIn other words:\n\t•\tTool Use\n        •\tThe step itself is logically correct (right object, right target, right step for this task).\n        •\tThe problem lies in how the tool is being operated (grip, angle, stability, power-off timing, missing clamp/guard, etc.).\n        •\tFix = adjust how the tool is being handled / configured right now, without rolling back earlier workflow states.\n\t•\tError-Recovery\n        •\tThe workflow state itself is wrong (wrong part installed, wrong sample loaded, wrong slot used, wrong target selected, steps swapped, required step skipped, etc.).\n        •\tFix = stop, undo what was done, and redo the step correctly.\n        •\tThese should not be labeled as Tool Use in this task.\n\n2. Technique vs. workflow (rephrased decision rule)\n\t•\tIf the main problem is how the tool is being handled or configured in this short 0-10 second window\n(grip, posture, orientation, clamp/guard, power-off timing), and correcting it means adjusting the current action, classify it as Instant · Tool Use.\n\t•\tIf the main problem is what has already been done in the workflow\n(wrong object, wrong slot/target, wrong order, wrong configuration for this task, skipped required step), and the user must undo and redo a step, classify it as Short-Horizon · Error-Recovery.\n\n3. Safety override\n\t•\tIf the current tool use creates an immediate, high-risk safety hazard (e.g., hand directly in front of an active blade, imminent burn from an exposed hot surface, clear electric-shock risk),\nthe primary label should be Instant · Safety, even if there is also a technique issue.\n\t•\tIn such cases, prioritize Safety over Tool Use.\n\n4. Time scale\n\t•\tTool Use: typically 0-10 seconds, focused on a currently ongoing motion or micro configuration with no rollback.\n\t•\tError-Recovery: can span ≈10 seconds to a few minutes, requiring short-term memory of earlier completed actions and explicit rollback.\n\n5. Example 2 (Error-Recovery, not Tool Use)\nThe user is assembling a device that requires inserting Part A first and then Part B.\nInstead, they insert Part B directly, tighten it, and skip Part A.\nSimply improving their hand technique or tightening style cannot fix this — the assembly sequence itself is wrong.\nThe assistant should ask them to stop, remove Part B (undo), insert Part A, then re-insert Part B in the correct order (redo).\nThis is Error-Recovery because it is a workflow-level mistake that requires rollback + redo, not just a Tool Use adjustment.\n\nIn this task, you are only asked to output Tool Use events.\nSegments that match the Error-Recovery definition above should not be labeled as Tool Use.\n\n⸻\n\n### **Output Format and Rules**\n\nYou must produce two parallel arrays: tool_use_instant_events and dialogs.\nEach event must correspond to exactly one dialogue.\n\n### **Mandatory constraints**\n\t•\tExact Match\n        •\ttime_window must match the annotated start_time-end_time exactly.\n        •\tNo stretching, shortening, smoothing, or merging.\n\t•\tAnnotation Only\n\t    •\tYou may not introduce new or extended time windows.\n\t•\tObjective observation\n\t    •\tMust be verifiable; no speculation or hidden-mental-state guesses.\n\t•\tMulti-label\n\t    •\tSeparate output entries for each label; exact duplicates merged.\n\t•\tOrdering\n\t    •\tSort by clip_id ascending, then by start_time ascending.\n\n### **Dialogue constraints**\n\t•\t2-4 turns.\n\t•\tAssistant speaks first.\n\t•\tFirst assistant turn must include:\n\t•\texplicit mention of the specific tool-use risk, and\n\t•\t1-2 concrete corrective steps.\n\t•\tUser reply:\n\t•\t≥12 words, non-trivial, expresses acceptance, modification, or refusal with explanation.\n\t•\tAssistant final turn:\n\t•\tstep-by-step guidance / confirmation / optional mini SOP card.\n\t•\tNo timestamps in dialogue.\n\t•\tNo Safety / Privacy content.\n\t•\tNo hallucinated facts.\n\n⸻\n\n### **Unified Output Schema**\n{\n  \"tool_use_instant_events\": [\n    {\n      \"clip_id\": \"<from annotations.clip_id>\",\n      \"segment_id\": \"<from annotations.segment_id or 'unknown'>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"improper_grip | unstable_handle | device_not_off | unsafe_posture | wrong_orientation | missing_guard | loose_attachment | other\",\n      \"observation\": \"<concise, objective evidence (no speculation)>\",\n      \"source\": \"manual_annotation\",\n      \"confidence\": 0.0\n    }\n  ],\n  \"dialogs\": [\n    {\n      \"clip_id\": \"<same as paired event>\",\n      \"segment_id\": \"<same as paired event>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"<same as paired event>\",\n      \"dialogue\": [\n        { \"role\": \"assistant\", \"utterance\": \"\" },\n        { \"role\": \"user\", \"utterance\": \"<non-trivial response (>=12 words)>\" },\n        { \"role\": \"assistant\", \"utterance\": \"<two-step corrective action + confirmation>\" },\n        { \"role\": \"user\", \"utterance\": \"\" }\n      ]\n    }\n  ]\n}\n\n#### Failure Case (If there are no valid Tool Use events in current video clip)\n{\n  \"tool_use_instant_events\": [],\n  \"dialogs\": [],\n}\n\n\n\n### **Manual Annotations of Clip ID z022-june-21-22-switch**\n{\n  \"video_duration\": {\n    \"raw\": \"00:06:21.97\",\n    \"seconds\": 381\n  },\n  \"taskId\": \"63dadfab01075c1696eb97f3\",\n  \"taskType\": \"setup switch\",\n  \"video_name\": \"z022-june-21-22-switch\",\n  \"initial_conversation\": [\n    {\n      \"start_time\": 0.1,\n      \"end_time\": 0.7,\n      \"purpose\": \"student-start-conversation_other\",\n      \"text\": \"Ok.\"\n    },\n    {\n      \"start_time\": 1.232,\n      \"end_time\": 3.3,\n      \"purpose\": \"instructor-start-conversation_opening remarks\",\n      \"text\": \"We will now operate the Nintendo Switch.\"\n    },\n    {\n      \"start_time\": 4.2,\n      \"end_time\": 10.8,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"The first task is to change the controller from the handheld mode to the Joy-Con comfort grip.\"\n    }\n  ],\n  \"initial_fine_grained_action\": [],\n  \"actions\": [\n    {\n      \"start_time\": 6.3,\n      \"end_time\": 22.37656060372709,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student inspects the Nintendo Switch components on the table.\",\n        \"Verb\": \"inspect\",\n        \"Noun\": \"nintendo_switch\"\n      },\n      \"fine_grained_actions\": [],\n      \"conversations\": [\n        {\n          \"start_time\": 16.297,\n          \"end_time\": 17.706,\n          \"conversation_purpose\": \"student-start-conversation_ask questions\",\n          \"text\": \"Can you say it again?\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 26.2,\n      \"end_time\": 57.2,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student detaches the red and blue Joy-Con controllers from Nintendo Switch.\",\n        \"Verb\": \"disassemble\",\n        \"Noun\": \"joy_con_controller\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 29.228,\n          \"end_time\": 31.2,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 31.24,\n          \"end_time\": 32.761,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"flip\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 32.838,\n          \"end_time\": 36.987,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 37.068,\n          \"end_time\": 38.697,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"flip\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 38.73,\n          \"end_time\": 41.768,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"release_button\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 41.843,\n          \"end_time\": 42.701,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"release_button\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 42.921,\n          \"end_time\": 43.442,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 43.446,\n          \"end_time\": 45.78,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"flip\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 46.02647133561776,\n          \"end_time\": 47.08647133561775,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"release_button\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 47.105,\n          \"end_time\": 48.04734905478766,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 48.105,\n          \"end_time\": 49.485,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 49.539,\n          \"end_time\": 50.067,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"flip\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 50.131,\n          \"end_time\": 52.364,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"release_button\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 52.443,\n          \"end_time\": 53.062,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 53.149,\n          \"end_time\": 53.693,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 53.761,\n          \"end_time\": 55.537,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 55.557,\n          \"end_time\": 57.031,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"right hand\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 26.48,\n          \"end_time\": 30.6,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"First, you have to take the colored parts off the display.\"\n        },\n        {\n          \"start_time\": 33.803,\n          \"end_time\": 41.3,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"There's a black button at the back of the colored parts which you press and you slide it off.\"\n        },\n        {\n          \"start_time\": 43.42,\n          \"end_time\": 45.95,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"And you can slide it up or down.\"\n        },\n        {\n          \"start_time\": 56.1,\n          \"end_time\": 56.3,\n          \"conversation_purpose\": \"student-start-conversation_ask questions\",\n          \"text\": \"And?\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 57.3,\n      \"end_time\": 88.417678730941,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student attaches the red and blue Joy-Con controllers to the Joy-Con Comfort grip.\",\n        \"Verb\": \"assemble\",\n        \"Noun\": \"joy_con_controller\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 61.03653120548263,\n          \"end_time\": 62.30153120548263,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"comfort_grip\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 64.14,\n          \"end_time\": 65.155,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"comfort_grip\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 65.218,\n          \"end_time\": 65.805,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"comfort_grip\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 65.851,\n          \"end_time\": 67.0372343972587,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"flip\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"comfort_grip\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 67.08846879451738,\n          \"end_time\": 67.69246879451738,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 67.72611465752897,\n          \"end_time\": 68.69411465752897,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 69.276,\n          \"end_time\": 70.071,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 70.102,\n          \"end_time\": 75.374,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"otherwise\",\n            \"Incorrect Action Explanation\": \"The student inserts the Joy-Con incorrectly.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 75.432,\n          \"end_time\": 77.374,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 77.458,\n          \"end_time\": 78.2,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 78.297,\n          \"end_time\": 79.221,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"push\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 79.258,\n          \"end_time\": 79.52399999999999,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 79.54346879451738,\n          \"end_time\": 79.81246879451743,\n          \"fine_grained_action_attributes\": {\n            \"Action 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\"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 83.077,\n          \"end_time\": 83.849,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 83.918,\n          \"end_time\": 84.459,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"push\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 84.517,\n          \"end_time\": 88.193,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"comfort_grip\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 61.1,\n          \"end_time\": 61.971,\n          \"conversation_purpose\": \"instructor-start-conversation_describing high-level instruction\",\n          \"text\": \"Yes.\"\n        },\n        {\n          \"start_time\": 63.25,\n          \"end_time\": 65.45,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"And you can place the colered parts on that.\"\n        },\n        {\n          \"start_time\": 66.1,\n          \"end_time\": 66.6,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Oh, ok.\"\n        },\n        {\n          \"start_time\": 73.134,\n          \"end_time\": 76.5,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"You have to slide it in from the top so it goes all the way.\"\n        },\n        {\n          \"start_time\": 84.29,\n          \"end_time\": 85.309,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Great.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 94.5,\n      \"end_time\": 102.2,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student detaches the red and blue Joy-Con controllers from the Joy-Con Comfort grip.\",\n        \"Verb\": \"disassemble\",\n        \"Noun\": \"joy_con_controller\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 95.21,\n          \"end_time\": 96.24,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"comfort_grip\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 96.389,\n          \"end_time\": 97.313,\n          \"fine_grained_action_attributes\": {\n            \"Action 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  \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"comfort_grip\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 97.4884118432198,\n          \"end_time\": 97.8784118432198,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 98.329,\n          \"end_time\": 98.953,\n          \"fine_grained_action_attributes\": {\n            \"Action 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Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 99.961,\n          \"end_time\": 100.477,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 100.21,\n          \"end_time\": 100.58860122179726,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"comfort_grip\",\n            \"adverbial\": \"right hand\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 103,\n      \"end_time\": 161.1,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student attaches the red & blue Joy-Con controllers to the  Joy-Con straps.\",\n        \"Verb\": \"assemble\",\n        \"Noun\": \"joy_con_controller\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 103.2,\n          \"end_time\": 104.087,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"joy_con_strap\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 104.10986316383892,\n          \"end_time\": 105.12723686439591,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"joy_con_strap\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 105.168,\n          \"end_time\": 106.438,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"joy_con_strap\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 106.261,\n          \"end_time\": 106.686,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"joy_con_strap\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 106.70958815678016,\n          \"end_time\": 107.00358815678018,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"joy_con_strap\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 107.024,\n          \"end_time\": 108.76823953386896,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"joy_con_strap\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 107.208,\n          \"end_time\": 108.86500000000004,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"joy_con_strap\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 108.87710002823482,\n          \"end_time\": 109.58453027541775,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"joy_con_strap\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 109.62,\n          \"end_time\": 110.326,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"flip\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"joy_con_strap\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 110.356,\n          \"end_time\": 111.052,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 111.063,\n          \"end_time\": 111.61,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 111.64699999999999,\n          \"end_time\": 112.83374606637747,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"joy_con_strap\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 112.894,\n          \"end_time\": 115.059,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student should slide from the top.\",\n            \"Incorrect Action Corrected by\": \"113\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_strap\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 115.127,\n          \"end_time\": 116.054,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 116.121,\n          \"end_time\": 119.183,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 119.219,\n          \"end_time\": 121.378,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"flip\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"joy_con_strap\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 121.442,\n          \"end_time\": 122.505,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"joy_con_strap\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 122.49,\n          \"end_time\": 122.962,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"joy_con_strap\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 122.903,\n          \"end_time\": 123.406,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"joy_con_strap\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 123.451,\n          \"end_time\": 125.259,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"joy_con_strap\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 125.345,\n          \"end_time\": 126.495,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"flip\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"joy_con_strap\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 126.49739210452015,\n          \"end_time\": 127.19939210452014,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student insert the Joy-Con strap on the wrong side\",\n            \"Incorrect Action Corrected by\": \"129\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 127.23053161015427,\n          \"end_time\": 129.062,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student insert the Joy-Con strap on the wrong side\",\n            \"Incorrect Action Corrected by\": \"129\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 129.213,\n          \"end_time\": 130.257,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"joy_con_strap\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 131.125,\n          \"end_time\": 133.664,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"flip\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"joy_con_strap\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 133.748,\n          \"end_time\": 135.205,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 135.254,\n          \"end_time\": 137.305,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student unsuccessfully slides the Joy-Con controller to insert it into the Joy-Con strap.\",\n            \"Incorrect Action Corrected by\": \"138\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 137.386,\n          \"end_time\": 139.06,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 139.121,\n          \"end_time\": 141.158,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect 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\"press\",\n            \"Adjective\": \"white\",\n            \"Noun\": \"joy_con_strap_lock\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 147.598,\n          \"end_time\": 149.99099999999999,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 150.02848946328191,\n          \"end_time\": 150.78548946328192,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 150.881,\n          \"end_time\": 151.366,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 151.374,\n          \"end_time\": 151.89600000000002,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"joy_con_strap\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 151.975,\n          \"end_time\": 153.063,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"joy_con_strap\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 153.133,\n          \"end_time\": 155.071,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"joy_con_strap_lock\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 154.938,\n          \"end_time\": 155.599,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"joy_con_strap\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 155.456,\n          \"end_time\": 156.192,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"joy_con_strap\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 156.078,\n          \"end_time\": 156.627,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"otherwise\",\n            \"Incorrect Action Explanation\": \"The student slides the Joy-Con strap without being inserted into the Joy-Con controller.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"joy_con_strap\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 156.633,\n          \"end_time\": 157.552,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"joy_con_strap\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 157.626,\n          \"end_time\": 159.073,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"white\",\n            \"Noun\": \"joy_con_strap_lock\",\n            \"adverbial\": \"right hand\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 113.46470658897815,\n          \"end_time\": 114.61770658897814,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Yeah. That was it.\"\n        },\n        {\n          \"start_time\": 114.67,\n          \"end_time\": 117.075,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"You have to slide it in from the top again.\"\n        },\n        {\n          \"start_time\": 119.379,\n          \"end_time\": 121.9,\n          \"conversation_purpose\": \"student-start-conversation_ask questions\",\n          \"text\": \"No, what? Ah, ah wait.\"\n        },\n        {\n          \"start_time\": 125.064,\n          \"end_time\": 125.687,\n          \"conversation_purpose\": \"student-start-conversation_ask questions\",\n          \"text\": \"Now what?\"\n        },\n        {\n          \"start_time\": 125.69384475987577,\n          \"end_time\": 127.479,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"They're the same, so...\"\n        },\n        {\n          \"start_time\": 127.975,\n          \"end_time\": 130.625,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"It's actually the other way around, It's upside down.\"\n        },\n        {\n          \"start_time\": 132.2,\n          \"end_time\": 134.153,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"So you can flip it.\"\n        },\n        {\n          \"start_time\": 134.3,\n          \"end_time\": 135.7,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Yeah, and then slide it.\"\n        },\n        {\n          \"start_time\": 136.1,\n          \"end_time\": 136.7,\n          \"conversation_purpose\": \"student-start-conversation_ask questions\",\n          \"text\": \"Yeah, but...\"\n        },\n        {\n          \"start_time\": 138.2,\n          \"end_time\": 139.554,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"Maybe try from the bottom.\"\n        },\n        {\n          \"start_time\": 139.403,\n          \"end_time\": 140.4,\n          \"conversation_purpose\": \"student-start-conversation_other\",\n          \"text\": \"Yeah, ok.\"\n        },\n        {\n          \"start_time\": 140.41851187145463,\n          \"end_time\": 147.651,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"And then, there's a lock button, the white lock button on your left-hand side. You press it up to lock it, please.\"\n        },\n        {\n          \"start_time\": 160.1,\n          \"end_time\": 160.6,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Nice work.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 167.4,\n      \"end_time\": 181,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student detaches the red and blue Joy-Con controllers from the Joy-Con straps.\",\n        \"Verb\": \"disassemble\",\n        \"Noun\": \"joy_con_controller\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 169.445,\n          \"end_time\": 170.52,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": 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\"joy_con_strap_lock\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 172.434,\n          \"end_time\": 173.064,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"joy_con_strap_lock\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 172.987,\n          \"end_time\": 173.563,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"push\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"joy_con_strap\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 173.431,\n          \"end_time\": 174.115,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"joy_con_strap\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 174.08,\n          \"end_time\": 174.602,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"joy_con_strap\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 174.552,\n          \"end_time\": 175.317,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 175.38,\n          \"end_time\": 176.175,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 176.227,\n          \"end_time\": 177.051,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"joy_con_strap_lock\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 177.024,\n          \"end_time\": 177.572,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"push\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"joy_con_strap\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 177.561,\n          \"end_time\": 178.875,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_strap\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 179.152,\n          \"end_time\": 180.358,\n          \"conversation_purpose\": \"student-start-conversation_ask questions\",\n          \"text\": \"To there? To this one?\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 181.4,\n      \"end_time\": 222,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student attaches the blue and red Joy-Con controllers to the Nintendo Switch.\",\n        \"Verb\": \"assemble\",\n        \"Noun\": \"joy_con_controller\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 183.629,\n          \"end_time\": 186.154,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 186.21,\n          \"end_time\": 189.133,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student slides the Joy-Con controller onto the Nintendo Switch without first inserting it.\",\n            \"Incorrect Action Corrected by\": \"186\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 189.245,\n          \"end_time\": 190.196,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"wrong way.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 190.225,\n          \"end_time\": 191.757,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"The student inserts the Joy-Con controller onto the Nintendo Switch on the wrong side.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 191.84,\n          \"end_time\": 192.461,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"Wrong action\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 192.514,\n          \"end_time\": 195.041,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"Wrong action\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"push\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 195.112,\n          \"end_time\": 197.35,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 197.452,\n          \"end_time\": 199.181,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 199.237,\n          \"end_time\": 201.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student keeps pushing the Joy-Con controller onto the Nintendo Switch on the wrong side.\",\n            \"Incorrect Action Corrected by\": \"193\",\n            \"Verb\": \"push\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 201.764,\n          \"end_time\": 202.995,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"flip\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 203.058,\n          \"end_time\": 204.631,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 204.704,\n          \"end_time\": 206.791,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"flip\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 206.878,\n          \"end_time\": 209.034,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 209.136,\n          \"end_time\": 211.06,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 211.131,\n          \"end_time\": 212.469,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 212.518,\n          \"end_time\": 213.488,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 213.543,\n          \"end_time\": 215.076,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 215.058,\n          \"end_time\": 215.631,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 216.2,\n          \"end_time\": 217.165,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 217.223,\n          \"end_time\": 218.26,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 218.367,\n          \"end_time\": 220.099,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"right hand\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 182.1,\n          \"end_time\": 182.6,\n          \"conversation_purpose\": \"student-start-conversation_other\",\n          \"text\": \"Ah, ok.\"\n        },\n        {\n          \"start_time\": 187.1,\n          \"end_time\": 189.7,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"So you have to slide it on again.\"\n        },\n        {\n          \"start_time\": 201.4,\n          \"end_time\": 203.659,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"If it doesn't fit, it's upside down.\"\n        },\n        {\n          \"start_time\": 203.1,\n          \"end_time\": 203.756,\n          \"conversation_purpose\": \"student-start-conversation_other\",\n          \"text\": \"Ah, ok.\"\n        },\n        {\n          \"start_time\": 214.295,\n          \"end_time\": 215.758,\n          \"conversation_purpose\": \"student-start-conversation_other\",\n          \"text\": \"Oh yeah, ok.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 227.1,\n      \"end_time\": 258.3,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student stands the Nintendo Switch with the kickstand.\",\n        \"Verb\": \"stand\",\n        \"Noun\": \"nintendo_switch\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 228.698,\n          \"end_time\": 229.362,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 229.242,\n          \"end_time\": 230.489,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"flip\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 230.527,\n          \"end_time\": 233.969,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 242.751,\n          \"end_time\": 244.086,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"flip\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 244.115,\n          \"end_time\": 247.054,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"flip\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 247.147,\n          \"end_time\": 250.255,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"otherwise\",\n            \"Incorrect Action Explanation\": \"The student tries to open the wrong compartment.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 250.332,\n          \"end_time\": 252.069,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 252.134,\n          \"end_time\": 253.471,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"kickstand\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 253.532,\n          \"end_time\": 256.298,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 232.407,\n          \"end_time\": 233.743,\n          \"conversation_purpose\": \"instructor-start-conversation_describing high-level instruction\",\n          \"text\": \"Uh, oh, wait, uh...\"\n        },\n        {\n          \"start_time\": 241.925,\n          \"end_time\": 242.675,\n          \"conversation_purpose\": \"student-start-conversation_other\",\n          \"text\": \"Sorry. Alright.\"\n        },\n        {\n          \"start_time\": 252.214,\n          \"end_time\": 253.5,\n          \"conversation_purpose\": \"student-start-conversation_other\",\n          \"text\": \"Oh, yeah. Fine.\"\n        },\n        {\n          \"start_time\": 257.164,\n          \"end_time\": 257.9,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Great.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 260.2,\n      \"end_time\": 285.3,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student exchanges the game card for another one.\",\n        \"Verb\": \"exchange\",\n        \"Noun\": \"game_card\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 264.1,\n          \"end_time\": 266.66,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 266.744,\n          \"end_time\": 268.068,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"game_slot\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 268.132,\n          \"end_time\": 269.129,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"game_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 269.225,\n          \"end_time\": 271.46,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"game_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 271.551,\n          \"end_time\": 273.024,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"game_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 273.104,\n          \"end_time\": 274.046,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"game_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 273.929,\n          \"end_time\": 274.555,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"game_card\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 274.436,\n          \"end_time\": 275.36,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"game_card\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 275.446,\n          \"end_time\": 277.373,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"game_card\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 277.413,\n          \"end_time\": 279.165,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"game_card\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 279.229,\n          \"end_time\": 281.073,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"push\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"game_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 281.102,\n          \"end_time\": 281.573,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"game_slot\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 281.589,\n          \"end_time\": 282.706,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 289.1,\n      \"end_time\": 343,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student exchanges the micro SD card for another one.\",\n        \"Verb\": \"exchange\",\n        \"Noun\": \"sd_card\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 290.2,\n          \"end_time\": 291.292,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 291.337,\n          \"end_time\": 292.883,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 292.963,\n          \"end_time\": 295.287,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"push\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"power_button\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 295.379,\n          \"end_time\": 298.171,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"flip\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 298.276,\n          \"end_time\": 300.065,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student opens the game card slot instead of the kickstand where is located the micro SD card slot.\",\n            \"Incorrect Action Corrected by\": \"261\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"game_slot\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 300.138,\n          \"end_time\": 302.034,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"game_slot\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 302.128,\n          \"end_time\": 305.035,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"flip\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 305.107,\n          \"end_time\": 314.023,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 314.133,\n          \"end_time\": 316.047,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"kickstand\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 316.108,\n          \"end_time\": 319.154,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 319.208,\n          \"end_time\": 320.495,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 320.524,\n          \"end_time\": 321.558,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 321.629,\n          \"end_time\": 323.12,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 323.163,\n          \"end_time\": 326.715,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 326.81,\n          \"end_time\": 331.246,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 331.34,\n          \"end_time\": 333.913,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"push\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 334.005,\n          \"end_time\": 335.051,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"kickstand\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 335.134,\n          \"end_time\": 335.846,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"flip\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 335.905,\n          \"end_time\": 338.17,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 292.46,\n          \"end_time\": 295.149,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"You can just press the power button up to...\"\n        },\n        {\n          \"start_time\": 295.43,\n          \"end_time\": 296.765,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Oh, that's okay.\"\n        },\n        {\n          \"start_time\": 296.1,\n          \"end_time\": 296.5,\n          \"conversation_purpose\": \"student-start-conversation_other\",\n          \"text\": \"Ok.\"\n        },\n        {\n          \"start_time\": 298.3,\n          \"end_time\": 303.024,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"The SD card is underneath the kickstand.\"\n        },\n        {\n          \"start_time\": 307.1,\n          \"end_time\": 307.303,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Yeah.\"\n        },\n        {\n          \"start_time\": 307.36,\n          \"end_time\": 308.709,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"So if you open the kickstand...\"\n        },\n        {\n          \"start_time\": 310.326,\n          \"end_time\": 311.637,\n          \"conversation_purpose\": \"student-start-conversation_ask questions\",\n          \"text\": \"What's that? Sorry, the...\"\n        },\n        {\n          \"start_time\": 310.913,\n          \"end_time\": 316.417,\n          \"conversation_purpose\": \"instructor-reply-to-student_follow-up instruction\",\n          \"text\": \"Uh.. the, the stand that you... used to open.\"\n        },\n        {\n          \"start_time\": 316.078,\n          \"end_time\": 316.674,\n          \"conversation_purpose\": \"student-start-conversation_other\",\n          \"text\": \"Oh.\"\n        },\n        {\n          \"start_time\": 342.083,\n          \"end_time\": 342.25,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Great.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 345.3,\n      \"end_time\": 352.3,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student turns on the Nintendo Switch.\",\n        \"Verb\": \"turn_on\",\n        \"Noun\": \"nintendo_switch\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 347.1,\n          \"end_time\": 348.17,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 348.257,\n          \"end_time\": 349.713,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"push\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"power_button\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 349.767,\n          \"end_time\": 351.48,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 351.1,\n          \"end_time\": 351.4,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Great.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 353.2,\n      \"end_time\": 378.2,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student turns off the Nintendo Switch.\",\n        \"Verb\": \"turn_off\",\n        \"Noun\": \"nintendo_switch\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 355.188,\n          \"end_time\": 356.939,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 357.026,\n          \"end_time\": 358.574,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"push\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"power_button\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 358.637,\n          \"end_time\": 361.08,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 362.2,\n          \"end_time\": 364.17,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"stand\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 364.231,\n          \"end_time\": 369.094,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"push\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"power_button\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 369.221,\n          \"end_time\": 371.251,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"button\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 371.321,\n          \"end_time\": 373.172,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"push\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 373.198,\n          \"end_time\": 374.624,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"button\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 374.69,\n          \"end_time\": 376.742,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 357.903,\n          \"end_time\": 362.309,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"So you'll have to press on the button for three seconds in order to power it off.\"\n        },\n        {\n          \"start_time\": 370.3,\n          \"end_time\": 371.577,\n          \"conversation_purpose\": \"student-start-conversation_ask questions\",\n          \"text\": \"Sleep mode?\"\n        },\n        {\n          \"start_time\": 371.163,\n          \"end_time\": 373.586,\n          \"conversation_purpose\": \"instructor-reply-to-student_follow-up instruction\",\n          \"text\": \"Power options.\"\n        }\n      ]\n    }\n  ],\n  \"orphan_conversations\": [\n    {\n      \"start_time\": 19.837,\n      \"end_time\": 24.933,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"The first step is to change the controller from the handheld mode to the Joy-Con comfort grip.\"\n    },\n    {\n      \"start_time\": 57.1,\n      \"end_time\": 60.77,\n      \"purpose\": \"instructor-start-conversation_follow-up instruction\",\n      \"text\": \"And the grip is the one that you see in the middle there.\"\n    },\n    {\n      \"start_time\": 86.76,\n      \"end_time\": 95,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"The next step is to change the controller from the Joy-Con Comfort Grip to two Joy-Cons.\"\n    },\n    {\n      \"start_time\": 102.121,\n      \"end_time\": 102.9,\n      \"purpose\": \"student-start-conversation_ask questions\",\n      \"text\": \"This?\"\n    },\n    {\n      \"start_time\": 102.973,\n      \"end_time\": 103.473,\n      \"purpose\": \"instructor-reply-to-student_confirming past or future action\",\n      \"text\": \"Yes.\"\n    },\n    {\n      \"start_time\": 161.3,\n      \"end_time\": 166.732,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"The next step is to change the controller from the two Joy-Cons to the Handheld Mode.\"\n    },\n    {\n      \"start_time\": 181.296,\n      \"end_time\": 183.322,\n      \"purpose\": \"instructor-reply-to-student_follow-up instruction\",\n      \"text\": \"To the initial Handheld mode.\"\n    },\n    {\n      \"start_time\": 222.05,\n      \"end_time\": 222.55,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Great job.\"\n    },\n    {\n      \"start_time\": 223.4,\n      \"end_time\": 226.8,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Now please make the Nintendo stand.\"\n    },\n    {\n      \"start_time\": 258.322,\n      \"end_time\": 260.513,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"The next step is to change the game card.\"\n    },\n    {\n      \"start_time\": 285.084,\n      \"end_time\": 285.765,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Great.\"\n    },\n    {\n      \"start_time\": 286.416,\n      \"end_time\": 290.472,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"The next step is to change the micro SD card.\"\n    },\n    {\n      \"start_time\": 342.305,\n      \"end_time\": 345.404,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"The next step is to turn the switch on.\"\n    },\n    {\n      \"start_time\": 352.221,\n      \"end_time\": 355.632,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"The next step is to turn it off, to power it off.\"\n    },\n    {\n      \"start_time\": 377.1,\n      \"end_time\": 378.209,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Great.\"\n    },\n    {\n      \"start_time\": 378.402,\n      \"end_time\": 380.583,\n      \"purpose\": \"instructor-start-conversation_closing remarks\",\n      \"text\": \"You can now press stop.\"\n    }\n  ],\n  \"orphan_fine_grained_actions\": [\n    {\n      \"start_time\": 159.143,\n      \"end_time\": 164.327,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"place\",\n        \"Adjective\": \"blue\",\n        \"Noun\": \"joy_con_controller\",\n        \"adverbial\": \"right hand\"\n      }\n    },\n    {\n      \"start_time\": 178.95,\n      \"end_time\": 181.123,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"place\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"joy_con_strap\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 181.229,\n      \"end_time\": 183.586,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"grab\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"nintendo_switch\",\n        \"adverbial\": \"right hand\"\n      }\n    },\n    {\n      \"start_time\": 220.14,\n      \"end_time\": 225.969,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"place\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"nintendo_switch\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 256.371,\n      \"end_time\": 259.745,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"place\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"nintendo_switch\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 282.777,\n      \"end_time\": 287.957,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"place\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"nintendo_switch\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 338.295,\n      \"end_time\": 345.168,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"inspect\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"nintendo_switch\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 351.543,\n      \"end_time\": 353.292,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"place\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"nintendo_switch\",\n        \"adverbial\": \"none\"\n      }\n    }\n  ],\n  \"long_form_description\": {\n    \"start_time\": 0.1,\n    \"end_time\": 380.1,\n    \"text\": \"First, the student detaches the Joy-Con controllers and attaches them into the Joy-Con comfort grip with the instructor's help. Then, the student detaches the Joy-Con controllers from the Joy-Con comfort grip to attach them to the Joy-Con straps. Then, the student detaches the Joy-Con controllers from the Joy-Con straps to attach them to the Nintendo Switch console. After that, the student stands the Nintendo Switch on the table using the kickstand. Then, the student exchanges the game card for another one. After that, the student exchanges the SD card of the Nintendo Switch console for a new one. Then, the student turns on the console. Last, the student turns the Nintendo Switch off but needs the help of the instructor to do it correctly.\"\n  }\n}\n"}]}]}, "generation_config": {"response_mime_type": "application/json", "response_schema": {"$defs": {"DialogUtterance": {"description": "Single utterance in a dialogue", "properties": {"role": {"description": "Role of the speaker", "enum": ["assistant", "user"], "title": "Role", "type": "string"}, "utterance": {"description": "The spoken text", "title": "Utterance", "type": "string"}}, "required": ["role", "utterance"], "title": "DialogUtterance", "type": "object"}, "ToolUseDialog": {"description": "Dialog associated with a tool use instant event", "properties": {"clip_id": {"description": "<same as paired event>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<same as paired event>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "<same as paired event>", "title": "Risk Type", "type": "string"}, "dialogue": {"description": "Dialogue turns: Turn 1 (assistant): empty, Turn 2 (user): non-trivial response (>=12 words), Turn 3 (assistant): two-step corrective action + confirmation, Turn 4 (user): optional", "items": {"$ref": "#/$defs/DialogUtterance"}, "title": "Dialogue", "type": "array"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "dialogue"], "title": "ToolUseDialog", "type": "object"}, "ToolUseInstantEvent": {"description": "Tool use instant event", "properties": {"clip_id": {"description": "<from annotations.clip_id>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<from annotations.segment_id or 'unknown'>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "Type of risk", "enum": ["improper_grip", "unstable_handle", "device_not_off", "unsafe_posture", "wrong_orientation", "missing_guard", "loose_attachment", "other"], "title": "Risk Type", "type": "string"}, "observation": {"description": "<concise, objective evidence (no speculation)>", "title": "Observation", "type": "string"}, "source": {"default": "manual_annotation", "description": "Source of the annotation", "title": "Source", "type": "string"}, "confidence": {"default": 0.0, "description": "Confidence score", "title": "Confidence", "type": "number"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "observation"], "title": "ToolUseInstantEvent", "type": "object"}}, "description": "Tool use instant service output schema for tool use events and dialogs", "properties": {"tool_use_instant_events": {"description": "List of tool use instant events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseInstantEvent"}, "title": "Tool Use Instant Events", "type": "array"}, "dialogs": {"description": "List of dialogs associated with the events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseDialog"}, "title": "Dialogs", "type": "array"}}, "title": "ToolUseInstantServiceOutput", "type": "object"}, "temperature": 0.7}}
+{"key": "request-5", "request": {"contents": [{"parts": [{"text": "\n### **Role**\n\nYou are an Instant Proactive Service (Instant PS) annotation and dialogue-generation assistant for the HoloAssist dataset.\nIn laboratory / hands-on operation settings, you analyze manual annotations to extract time-windows of \"Tool Use\" risks / improper operations, and for each extracted event, you generate a 2-4 turn \"assistant ↔ user\" dialogue.\n\nYou must rely only on the time-windows provided by the manual annotations.\nYou must not extend, shorten, merge, or fabricate any time segments that do not exist in the manual labels.\n\n⸻\n\n### **All Defined Proactive Services**\n\t•\tInstant (second-level, grounded in the current moment)\n        •\tSafety: immediate bodily/accident danger (flame, blade, electric shock, slip, rotating parts, vehicle proximity) → stop first, then handle.\n        •\tTool Use: improper tool operation/configuration (grip, not powered off, orientation, loose chuck, missing guard, unsafe posture).\n\t•\tShort-Horizon (tens of seconds to a few minutes, within a single session)\n        •\tNext-Step Guidance: workflow is already underway; provide suggestions for the next step based on what has been done.\n        •\tError-Recovery: the user has just made a workflow mistake (wrong step, wrong object, wrong target, wrong configuration for this task) and must rollback to fix it.\n        •\tResource Reminder: end-of-task state is not handled (fire/power left on, door/cap open, unsaved work, leftover items, missing refill) → remind to close/save/take/refill.\n\n⸻\n\n### **Input Manual Annotations (authoritative time source)**\n\nProvides fine-grained temporal information for all dialogue and user actions in the video.\n\n⸻\n\n### **OBJECTIVE**\n\t1.\tRead each manual annotation labeled as \"Tool Use\", and output its time_window exactly as annotated (start_time-end_time, verbatim).\n    **You must traverse every user-error segment in the manual annotations and process them one by one without omission.**\n\t2.\tFor each event, output:\n        •\trisk_type (standardized from the label)\n        •\tan objective observation (from comment and/or video JSON; must be verifiable)\n        •\tconfidence\n\t3.\tIf multiple labels exist in the same time-window → output multiple separate events.\n        If repeated identical labels appear → deduplicate and conceptually merge their sources.\n\t4.\tOutput only Tool Use events (not Safety, not Privacy, not Error-Recovery, not Resource Reminder).\n\t5.\tDialogue generation: for every event, generate a 2-4 turn dialogue:\n        •\tAssistant speaks first, calmly, politely, low-intrusion.\n        •\tClearly state the specific tool-use risk (no timestamps), and provide 1-2 actionable corrections\n    (e.g., \"power off first, then…\", \"adjust your grip below the guard ring\").\n        •\tUser must not reply vaguely; produce ≥12 English words with meaningful content (accept/modify/decline and give reasons).\n        •\tAssistant closes with confirmation / optional SOP snippet / short reminder.\n        •\tDialogue text must not include timestamps, but the structured output must include aligned clip_id and time_window.\n\n⸻\n\n### **Task Definition / Nature (Instant · Tool Use)**\n\nCore Focus\n\t•\tThis category is restricted to problems that arise purely from how a tool is being used: grip, posture, contact, orientation, clamp/guard state, power state / configuration of the tool itself.\n\t•\tBy definition, Instant · Tool Use never requires rolling back or redoing previously completed workflow steps. The current step (object, target, step choice) is logically correct; only the usage technique is problematic.\n\t•\tIt does not cover mistakes about which object / part / slot / step / goal is chosen in the workflow (those belong to Short-Horizon · Error-Recovery).\n\nNature\n\t•\tTriggered when an immediate tool-related operational risk appears.\n\t•\tFocus on technique / configuration issues (grip, contact area, hand placement, body posture, orientation, clamp/guard state, power-off timing) that can become unsafe or damaging within a few seconds if not corrected.\n\t•\tIf the same mis-use is already causing an acute bodily hazard (e.g., clear cut / burn / electric-shock risk), it should be classified as Instant · Safety, not Tool Use.\n\nTemporal scope (critical)\n\t•\tEach Instant Tool Use event corresponds to a very short snippet of ongoing execution:\n\t•\ttypically 0-5 seconds between the risky configuration and when intervention should happen;\n\t•\twith a hard upper bound of ≤10 seconds.\n\t•\tIf understanding or fixing the problem requires:\n\t•\tlooking back over ≥10 seconds of prior workflow, or\n\t•\tundoing earlier completed steps and then redoing them,\nthen it should conceptually be handled by Short-Horizon services (especially Error-Recovery), not by Instant · Tool Use.\n\nEvent granularity\n\t•\tEach manual annotation segment that satisfies the temporal scope and nature above is counted as one Tool Use event.\n\t•\tYou must not merge multiple distant segments into a longer window to \"simulate\" an instant event.\n\nCommon labels (examples)\n\nimproper_grip, unstable_handle, device_not_off, unsafe_posture,\nwrong_orientation, missing_guard, loose_attachment, unstable_support, etc.\n\nExample 1 (Tool Use, not Error-Recovery)\nThe user is drilling into a workpiece with the correct drill bit and position, but their hand is very close to the rotating bit and the drill is tilted, making the operation unstable.\nIf they simply reposition their hand further away, adjust the tilt, and stabilize the drill, the task remains valid. No previous step needs to be undone.\nThis is an Instant · Tool Use event (technique correction), not Error-Recovery.\n\n⸻\n\n### **Mutual Exclusion & Priority vs. Error-Recovery (and Safety)**\n\nWhen deciding between Instant · Tool Use, Short-Horizon · Error-Recovery, and Instant · Safety, use the following rules.\n\n1. Completion vs. ongoing execution (primary test: Tool Use vs. Error-Recovery)\nUse this completion test first:\n\n\"If the user immediately switches to the correct technique from now on, without undoing anything already done, does the mistake disappear?\"\n\n\t•\tIf YES → this is Tool Use (ongoing execution / technique correction).\n\t•\tIf NO, because the current state is already wrong and must be undone and redone, then it belongs to Short-Horizon · Error-Recovery, not Tool Use.\n\nIn other words:\n\t•\tTool Use\n        •\tThe step itself is logically correct (right object, right target, right step for this task).\n        •\tThe problem lies in how the tool is being operated (grip, angle, stability, power-off timing, missing clamp/guard, etc.).\n        •\tFix = adjust how the tool is being handled / configured right now, without rolling back earlier workflow states.\n\t•\tError-Recovery\n        •\tThe workflow state itself is wrong (wrong part installed, wrong sample loaded, wrong slot used, wrong target selected, steps swapped, required step skipped, etc.).\n        •\tFix = stop, undo what was done, and redo the step correctly.\n        •\tThese should not be labeled as Tool Use in this task.\n\n2. Technique vs. workflow (rephrased decision rule)\n\t•\tIf the main problem is how the tool is being handled or configured in this short 0-10 second window\n(grip, posture, orientation, clamp/guard, power-off timing), and correcting it means adjusting the current action, classify it as Instant · Tool Use.\n\t•\tIf the main problem is what has already been done in the workflow\n(wrong object, wrong slot/target, wrong order, wrong configuration for this task, skipped required step), and the user must undo and redo a step, classify it as Short-Horizon · Error-Recovery.\n\n3. Safety override\n\t•\tIf the current tool use creates an immediate, high-risk safety hazard (e.g., hand directly in front of an active blade, imminent burn from an exposed hot surface, clear electric-shock risk),\nthe primary label should be Instant · Safety, even if there is also a technique issue.\n\t•\tIn such cases, prioritize Safety over Tool Use.\n\n4. Time scale\n\t•\tTool Use: typically 0-10 seconds, focused on a currently ongoing motion or micro configuration with no rollback.\n\t•\tError-Recovery: can span ≈10 seconds to a few minutes, requiring short-term memory of earlier completed actions and explicit rollback.\n\n5. Example 2 (Error-Recovery, not Tool Use)\nThe user is assembling a device that requires inserting Part A first and then Part B.\nInstead, they insert Part B directly, tighten it, and skip Part A.\nSimply improving their hand technique or tightening style cannot fix this — the assembly sequence itself is wrong.\nThe assistant should ask them to stop, remove Part B (undo), insert Part A, then re-insert Part B in the correct order (redo).\nThis is Error-Recovery because it is a workflow-level mistake that requires rollback + redo, not just a Tool Use adjustment.\n\nIn this task, you are only asked to output Tool Use events.\nSegments that match the Error-Recovery definition above should not be labeled as Tool Use.\n\n⸻\n\n### **Output Format and Rules**\n\nYou must produce two parallel arrays: tool_use_instant_events and dialogs.\nEach event must correspond to exactly one dialogue.\n\n### **Mandatory constraints**\n\t•\tExact Match\n        •\ttime_window must match the annotated start_time-end_time exactly.\n        •\tNo stretching, shortening, smoothing, or merging.\n\t•\tAnnotation Only\n\t    •\tYou may not introduce new or extended time windows.\n\t•\tObjective observation\n\t    •\tMust be verifiable; no speculation or hidden-mental-state guesses.\n\t•\tMulti-label\n\t    •\tSeparate output entries for each label; exact duplicates merged.\n\t•\tOrdering\n\t    •\tSort by clip_id ascending, then by start_time ascending.\n\n### **Dialogue constraints**\n\t•\t2-4 turns.\n\t•\tAssistant speaks first.\n\t•\tFirst assistant turn must include:\n\t•\texplicit mention of the specific tool-use risk, and\n\t•\t1-2 concrete corrective steps.\n\t•\tUser reply:\n\t•\t≥12 words, non-trivial, expresses acceptance, modification, or refusal with explanation.\n\t•\tAssistant final turn:\n\t•\tstep-by-step guidance / confirmation / optional mini SOP card.\n\t•\tNo timestamps in dialogue.\n\t•\tNo Safety / Privacy content.\n\t•\tNo hallucinated facts.\n\n⸻\n\n### **Unified Output Schema**\n{\n  \"tool_use_instant_events\": [\n    {\n      \"clip_id\": \"<from annotations.clip_id>\",\n      \"segment_id\": \"<from annotations.segment_id or 'unknown'>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"improper_grip | unstable_handle | device_not_off | unsafe_posture | wrong_orientation | missing_guard | loose_attachment | other\",\n      \"observation\": \"<concise, objective evidence (no speculation)>\",\n      \"source\": \"manual_annotation\",\n      \"confidence\": 0.0\n    }\n  ],\n  \"dialogs\": [\n    {\n      \"clip_id\": \"<same as paired event>\",\n      \"segment_id\": \"<same as paired event>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"<same as paired event>\",\n      \"dialogue\": [\n        { \"role\": \"assistant\", \"utterance\": \"\" },\n        { \"role\": \"user\", \"utterance\": \"<non-trivial response (>=12 words)>\" },\n        { \"role\": \"assistant\", \"utterance\": \"<two-step corrective action + confirmation>\" },\n        { \"role\": \"user\", \"utterance\": \"\" }\n      ]\n    }\n  ]\n}\n\n#### Failure Case (If there are no valid Tool Use events in current video clip)\n{\n  \"tool_use_instant_events\": [],\n  \"dialogs\": [],\n}\n\n\n\n### **Manual Annotations of Clip ID z023-june-21-22-dslr**\n{\n  \"video_duration\": {\n    \"raw\": \"00:02:10.92\",\n    \"seconds\": 130\n  },\n  \"taskId\": \"63dadf0013b97c97d4bd824d\",\n  \"taskType\": \"setup camera\",\n  \"video_name\": \"z023-june-21-22-dslr\",\n  \"initial_conversation\": [\n    {\n      \"start_time\": 1.2,\n      \"end_time\": 7.233,\n      \"purpose\": \"instructor-start-conversation_opening remarks\",\n      \"text\": \"So in front of you, you will see a DSLR camera. We will be using it for the next task.\"\n    },\n    {\n      \"start_time\": 9.3,\n      \"end_time\": 15.8,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Um, if you could again, um,for the first task, could you please detach the lens from the camera?\"\n    }\n  ],\n  \"initial_fine_grained_action\": [],\n  \"actions\": [\n    {\n      \"start_time\": 11.2,\n      \"end_time\": 20,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student detachs the lens of the camera.\",\n        \"Verb\": \"disassemble\",\n        \"Noun\": \"lens\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 15.1,\n          \"end_time\": 16.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 17.1,\n          \"end_time\": 17.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 18.2,\n          \"end_time\": 19.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 25.1,\n      \"end_time\": 45.3,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student detaches the lens.\",\n        \"Verb\": \"disassemble\",\n        \"Noun\": \"lens\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 25.1,\n          \"end_time\": 25.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 26.2,\n          \"end_time\": 29.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 30.2,\n          \"end_time\": 31.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student grabs the wrong place.\",\n            \"Incorrect Action Corrected by\": \"14\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens_cover\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 32.2,\n          \"end_time\": 36.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 37.1,\n          \"end_time\": 39.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"push\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"button\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 40.2,\n          \"end_time\": 41.35,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"button\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 41.466,\n          \"end_time\": 42.451,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 42.537,\n          \"end_time\": 43.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 31.186,\n          \"end_time\": 37.764,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"On the right side of the... no, on the right side on the front of the camera and under the EOS you'll see a button.\"\n        },\n        {\n          \"start_time\": 40.119,\n          \"end_time\": 40.733,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Yes.\"\n        },\n        {\n          \"start_time\": 43.1,\n          \"end_time\": 43.6,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 48.3,\n      \"end_time\": 53.1,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student attaches the lens to the DSLR.\",\n        \"Verb\": \"assemble\",\n        \"Noun\": \"lens\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 50.1,\n          \"end_time\": 50.435,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"button\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 50.486,\n          \"end_time\": 52.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"assemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 56.1,\n      \"end_time\": 60.1,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student detaches the lens cover.\",\n        \"Verb\": \"disassemble\",\n        \"Noun\": \"lens_cover\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 56.1,\n          \"end_time\": 57.2,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens_cover\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 58.2,\n          \"end_time\": 59.2,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens_cover\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 59,\n          \"end_time\": 59.5,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 61.3,\n      \"end_time\": 71.1,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student attaches the lens cover to the lens.\",\n        \"Verb\": \"assemble\",\n        \"Noun\": \"lens_cover\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 61.421,\n          \"end_time\": 63.721,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens_cover\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 63.862,\n          \"end_time\": 65.962,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student assembles in\\na wrong way.\",\n            \"Incorrect Action Corrected by\": \"36\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens_cover\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 66.2,\n          \"end_time\": 67.147,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"assemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens_cover\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 67.256,\n          \"end_time\": 68.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens_cover\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 64.672,\n          \"end_time\": 67.39,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"Please fit the two notches on...\"\n        },\n        {\n          \"start_time\": 68.1,\n          \"end_time\": 68.734,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 72.1,\n      \"end_time\": 77.3,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student turns on the DSLR.\",\n        \"Verb\": \"turn_on\",\n        \"Noun\": \"dslr\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 72.2,\n          \"end_time\": 73.389,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 73.53,\n          \"end_time\": 75.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"power_button\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 75.597,\n          \"end_time\": 76.474,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 79.2,\n      \"end_time\": 81.2,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student turns off the DSLR.\",\n        \"Verb\": \"turn_off\",\n        \"Noun\": \"dslr\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 79.2,\n          \"end_time\": 80.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"power_button\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 80.065,\n          \"end_time\": 80.741,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 84.2,\n      \"end_time\": 104.1,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student exchanges the battery.\",\n        \"Verb\": \"exchange\",\n        \"Noun\": \"battery\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 87.1,\n          \"end_time\": 88.158,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery_door\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 88.284,\n          \"end_time\": 91.42,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"push\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 91.5,\n          \"end_time\": 92.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 92.45,\n          \"end_time\": 94.15,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 94.7,\n          \"end_time\": 95.767,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"battery\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 95.407,\n          \"end_time\": 96.188,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery_door\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 95.835,\n          \"end_time\": 97.462,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"battery\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 97.603,\n          \"end_time\": 100.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"battery\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 100.876,\n          \"end_time\": 102.576,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"push\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 102.7,\n          \"end_time\": 103.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery_door\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 108.1,\n      \"end_time\": 124.4,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student exchanges the SD card.\",\n        \"Verb\": \"exchange\",\n        \"Noun\": \"sd_card\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 108.2,\n          \"end_time\": 109.329,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery_door\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 109.487,\n          \"end_time\": 111.449,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 111.538,\n          \"end_time\": 112.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 113.1,\n          \"end_time\": 114.222,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 114.364,\n          \"end_time\": 115.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 116.1,\n          \"end_time\": 116.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 117.2,\n          \"end_time\": 119.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 120.2,\n          \"end_time\": 122.27,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 122.359,\n          \"end_time\": 123.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery_door\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    }\n  ],\n  \"orphan_conversations\": [\n    {\n      \"start_time\": 20.876,\n      \"end_time\": 26.14,\n      \"purpose\": \"instructor-start-conversation_follow-up instruction\",\n      \"text\": \"To detach the lens, please press the lens detached button on the front of the camera.\"\n    },\n    {\n      \"start_time\": 46.4,\n      \"end_time\": 49.034,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Now please reattach the lens.\"\n    },\n    {\n      \"start_time\": 53.1,\n      \"end_time\": 53.6,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Thank you.\"\n    },\n    {\n      \"start_time\": 54.1,\n      \"end_time\": 56.808,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Now please detach the lens cover.\"\n    },\n    {\n      \"start_time\": 60.348,\n      \"end_time\": 62.7,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Now please reattach the lens cover.\"\n    },\n    {\n      \"start_time\": 69.107,\n      \"end_time\": 71.3,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Now please turn on the camera.\"\n    },\n    {\n      \"start_time\": 76.891,\n      \"end_time\": 79.7,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Now please turn off the camera.\"\n    },\n    {\n      \"start_time\": 81.3,\n      \"end_time\": 84.944,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Now please change the battery of the camera.\"\n    },\n    {\n      \"start_time\": 104.074,\n      \"end_time\": 104.729,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Thank you.\"\n    },\n    {\n      \"start_time\": 105.537,\n      \"end_time\": 108.575,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Now please change the SD card in the camera.\"\n    },\n    {\n      \"start_time\": 123.95,\n      \"end_time\": 124.45,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Thank you.\"\n    },\n    {\n      \"start_time\": 124.99,\n      \"end_time\": 129.572,\n      \"purpose\": \"instructor-start-conversation_closing remarks\",\n      \"text\": \"That concludes everything for this task. Please press stop.\"\n    }\n  ],\n  \"orphan_fine_grained_actions\": [\n    {\n      \"start_time\": 48.1,\n      \"end_time\": 49.3,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"insert\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"lens\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 84.1,\n      \"end_time\": 86.5,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"rotate\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"dslr\",\n        \"adverbial\": \"none\"\n      }\n    }\n  ],\n  \"long_form_description\": {\n    \"start_time\": 0.012,\n    \"end_time\": 129.012,\n    \"text\": \"The student detached the camera lens, to later attach again. Proceed to detach the lens cover, and reattach it. Now the student turns on the dslr camera, then turns it off. And proceed to change the battery and sd card.\"\n  }\n}\n"}]}]}, "generation_config": {"response_mime_type": "application/json", "response_schema": {"$defs": {"DialogUtterance": {"description": "Single utterance in a dialogue", "properties": {"role": {"description": "Role of the speaker", "enum": ["assistant", "user"], "title": "Role", "type": "string"}, "utterance": {"description": "The spoken text", "title": "Utterance", "type": "string"}}, "required": ["role", "utterance"], "title": "DialogUtterance", "type": "object"}, "ToolUseDialog": {"description": "Dialog associated with a tool use instant event", "properties": {"clip_id": {"description": "<same as paired event>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<same as paired event>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "<same as paired event>", "title": "Risk Type", "type": "string"}, "dialogue": {"description": "Dialogue turns: Turn 1 (assistant): empty, Turn 2 (user): non-trivial response (>=12 words), Turn 3 (assistant): two-step corrective action + confirmation, Turn 4 (user): optional", "items": {"$ref": "#/$defs/DialogUtterance"}, "title": "Dialogue", "type": "array"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "dialogue"], "title": "ToolUseDialog", "type": "object"}, "ToolUseInstantEvent": {"description": "Tool use instant event", "properties": {"clip_id": {"description": "<from annotations.clip_id>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<from annotations.segment_id or 'unknown'>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "Type of risk", "enum": ["improper_grip", "unstable_handle", "device_not_off", "unsafe_posture", "wrong_orientation", "missing_guard", "loose_attachment", "other"], "title": "Risk Type", "type": "string"}, "observation": {"description": "<concise, objective evidence (no speculation)>", "title": "Observation", "type": "string"}, "source": {"default": "manual_annotation", "description": "Source of the annotation", "title": "Source", "type": "string"}, "confidence": {"default": 0.0, "description": "Confidence score", "title": "Confidence", "type": "number"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "observation"], "title": "ToolUseInstantEvent", "type": "object"}}, "description": "Tool use instant service output schema for tool use events and dialogs", "properties": {"tool_use_instant_events": {"description": "List of tool use instant events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseInstantEvent"}, "title": "Tool Use Instant Events", "type": "array"}, "dialogs": {"description": "List of dialogs associated with the events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseDialog"}, "title": "Dialogs", "type": "array"}}, "title": "ToolUseInstantServiceOutput", "type": "object"}, "temperature": 0.7}}
+{"key": "request-6", "request": {"contents": [{"parts": [{"text": "\n### **Role**\n\nYou are an Instant Proactive Service (Instant PS) annotation and dialogue-generation assistant for the HoloAssist dataset.\nIn laboratory / hands-on operation settings, you analyze manual annotations to extract time-windows of \"Tool Use\" risks / improper operations, and for each extracted event, you generate a 2-4 turn \"assistant ↔ user\" dialogue.\n\nYou must rely only on the time-windows provided by the manual annotations.\nYou must not extend, shorten, merge, or fabricate any time segments that do not exist in the manual labels.\n\n⸻\n\n### **All Defined Proactive Services**\n\t•\tInstant (second-level, grounded in the current moment)\n        •\tSafety: immediate bodily/accident danger (flame, blade, electric shock, slip, rotating parts, vehicle proximity) → stop first, then handle.\n        •\tTool Use: improper tool operation/configuration (grip, not powered off, orientation, loose chuck, missing guard, unsafe posture).\n\t•\tShort-Horizon (tens of seconds to a few minutes, within a single session)\n        •\tNext-Step Guidance: workflow is already underway; provide suggestions for the next step based on what has been done.\n        •\tError-Recovery: the user has just made a workflow mistake (wrong step, wrong object, wrong target, wrong configuration for this task) and must rollback to fix it.\n        •\tResource Reminder: end-of-task state is not handled (fire/power left on, door/cap open, unsaved work, leftover items, missing refill) → remind to close/save/take/refill.\n\n⸻\n\n### **Input Manual Annotations (authoritative time source)**\n\nProvides fine-grained temporal information for all dialogue and user actions in the video.\n\n⸻\n\n### **OBJECTIVE**\n\t1.\tRead each manual annotation labeled as \"Tool Use\", and output its time_window exactly as annotated (start_time-end_time, verbatim).\n    **You must traverse every user-error segment in the manual annotations and process them one by one without omission.**\n\t2.\tFor each event, output:\n        •\trisk_type (standardized from the label)\n        •\tan objective observation (from comment and/or video JSON; must be verifiable)\n        •\tconfidence\n\t3.\tIf multiple labels exist in the same time-window → output multiple separate events.\n        If repeated identical labels appear → deduplicate and conceptually merge their sources.\n\t4.\tOutput only Tool Use events (not Safety, not Privacy, not Error-Recovery, not Resource Reminder).\n\t5.\tDialogue generation: for every event, generate a 2-4 turn dialogue:\n        •\tAssistant speaks first, calmly, politely, low-intrusion.\n        •\tClearly state the specific tool-use risk (no timestamps), and provide 1-2 actionable corrections\n    (e.g., \"power off first, then…\", \"adjust your grip below the guard ring\").\n        •\tUser must not reply vaguely; produce ≥12 English words with meaningful content (accept/modify/decline and give reasons).\n        •\tAssistant closes with confirmation / optional SOP snippet / short reminder.\n        •\tDialogue text must not include timestamps, but the structured output must include aligned clip_id and time_window.\n\n⸻\n\n### **Task Definition / Nature (Instant · Tool Use)**\n\nCore Focus\n\t•\tThis category is restricted to problems that arise purely from how a tool is being used: grip, posture, contact, orientation, clamp/guard state, power state / configuration of the tool itself.\n\t•\tBy definition, Instant · Tool Use never requires rolling back or redoing previously completed workflow steps. The current step (object, target, step choice) is logically correct; only the usage technique is problematic.\n\t•\tIt does not cover mistakes about which object / part / slot / step / goal is chosen in the workflow (those belong to Short-Horizon · Error-Recovery).\n\nNature\n\t•\tTriggered when an immediate tool-related operational risk appears.\n\t•\tFocus on technique / configuration issues (grip, contact area, hand placement, body posture, orientation, clamp/guard state, power-off timing) that can become unsafe or damaging within a few seconds if not corrected.\n\t•\tIf the same mis-use is already causing an acute bodily hazard (e.g., clear cut / burn / electric-shock risk), it should be classified as Instant · Safety, not Tool Use.\n\nTemporal scope (critical)\n\t•\tEach Instant Tool Use event corresponds to a very short snippet of ongoing execution:\n\t•\ttypically 0-5 seconds between the risky configuration and when intervention should happen;\n\t•\twith a hard upper bound of ≤10 seconds.\n\t•\tIf understanding or fixing the problem requires:\n\t•\tlooking back over ≥10 seconds of prior workflow, or\n\t•\tundoing earlier completed steps and then redoing them,\nthen it should conceptually be handled by Short-Horizon services (especially Error-Recovery), not by Instant · Tool Use.\n\nEvent granularity\n\t•\tEach manual annotation segment that satisfies the temporal scope and nature above is counted as one Tool Use event.\n\t•\tYou must not merge multiple distant segments into a longer window to \"simulate\" an instant event.\n\nCommon labels (examples)\n\nimproper_grip, unstable_handle, device_not_off, unsafe_posture,\nwrong_orientation, missing_guard, loose_attachment, unstable_support, etc.\n\nExample 1 (Tool Use, not Error-Recovery)\nThe user is drilling into a workpiece with the correct drill bit and position, but their hand is very close to the rotating bit and the drill is tilted, making the operation unstable.\nIf they simply reposition their hand further away, adjust the tilt, and stabilize the drill, the task remains valid. No previous step needs to be undone.\nThis is an Instant · Tool Use event (technique correction), not Error-Recovery.\n\n⸻\n\n### **Mutual Exclusion & Priority vs. Error-Recovery (and Safety)**\n\nWhen deciding between Instant · Tool Use, Short-Horizon · Error-Recovery, and Instant · Safety, use the following rules.\n\n1. Completion vs. ongoing execution (primary test: Tool Use vs. Error-Recovery)\nUse this completion test first:\n\n\"If the user immediately switches to the correct technique from now on, without undoing anything already done, does the mistake disappear?\"\n\n\t•\tIf YES → this is Tool Use (ongoing execution / technique correction).\n\t•\tIf NO, because the current state is already wrong and must be undone and redone, then it belongs to Short-Horizon · Error-Recovery, not Tool Use.\n\nIn other words:\n\t•\tTool Use\n        •\tThe step itself is logically correct (right object, right target, right step for this task).\n        •\tThe problem lies in how the tool is being operated (grip, angle, stability, power-off timing, missing clamp/guard, etc.).\n        •\tFix = adjust how the tool is being handled / configured right now, without rolling back earlier workflow states.\n\t•\tError-Recovery\n        •\tThe workflow state itself is wrong (wrong part installed, wrong sample loaded, wrong slot used, wrong target selected, steps swapped, required step skipped, etc.).\n        •\tFix = stop, undo what was done, and redo the step correctly.\n        •\tThese should not be labeled as Tool Use in this task.\n\n2. Technique vs. workflow (rephrased decision rule)\n\t•\tIf the main problem is how the tool is being handled or configured in this short 0-10 second window\n(grip, posture, orientation, clamp/guard, power-off timing), and correcting it means adjusting the current action, classify it as Instant · Tool Use.\n\t•\tIf the main problem is what has already been done in the workflow\n(wrong object, wrong slot/target, wrong order, wrong configuration for this task, skipped required step), and the user must undo and redo a step, classify it as Short-Horizon · Error-Recovery.\n\n3. Safety override\n\t•\tIf the current tool use creates an immediate, high-risk safety hazard (e.g., hand directly in front of an active blade, imminent burn from an exposed hot surface, clear electric-shock risk),\nthe primary label should be Instant · Safety, even if there is also a technique issue.\n\t•\tIn such cases, prioritize Safety over Tool Use.\n\n4. Time scale\n\t•\tTool Use: typically 0-10 seconds, focused on a currently ongoing motion or micro configuration with no rollback.\n\t•\tError-Recovery: can span ≈10 seconds to a few minutes, requiring short-term memory of earlier completed actions and explicit rollback.\n\n5. Example 2 (Error-Recovery, not Tool Use)\nThe user is assembling a device that requires inserting Part A first and then Part B.\nInstead, they insert Part B directly, tighten it, and skip Part A.\nSimply improving their hand technique or tightening style cannot fix this — the assembly sequence itself is wrong.\nThe assistant should ask them to stop, remove Part B (undo), insert Part A, then re-insert Part B in the correct order (redo).\nThis is Error-Recovery because it is a workflow-level mistake that requires rollback + redo, not just a Tool Use adjustment.\n\nIn this task, you are only asked to output Tool Use events.\nSegments that match the Error-Recovery definition above should not be labeled as Tool Use.\n\n⸻\n\n### **Output Format and Rules**\n\nYou must produce two parallel arrays: tool_use_instant_events and dialogs.\nEach event must correspond to exactly one dialogue.\n\n### **Mandatory constraints**\n\t•\tExact Match\n        •\ttime_window must match the annotated start_time-end_time exactly.\n        •\tNo stretching, shortening, smoothing, or merging.\n\t•\tAnnotation Only\n\t    •\tYou may not introduce new or extended time windows.\n\t•\tObjective observation\n\t    •\tMust be verifiable; no speculation or hidden-mental-state guesses.\n\t•\tMulti-label\n\t    •\tSeparate output entries for each label; exact duplicates merged.\n\t•\tOrdering\n\t    •\tSort by clip_id ascending, then by start_time ascending.\n\n### **Dialogue constraints**\n\t•\t2-4 turns.\n\t•\tAssistant speaks first.\n\t•\tFirst assistant turn must include:\n\t•\texplicit mention of the specific tool-use risk, and\n\t•\t1-2 concrete corrective steps.\n\t•\tUser reply:\n\t•\t≥12 words, non-trivial, expresses acceptance, modification, or refusal with explanation.\n\t•\tAssistant final turn:\n\t•\tstep-by-step guidance / confirmation / optional mini SOP card.\n\t•\tNo timestamps in dialogue.\n\t•\tNo Safety / Privacy content.\n\t•\tNo hallucinated facts.\n\n⸻\n\n### **Unified Output Schema**\n{\n  \"tool_use_instant_events\": [\n    {\n      \"clip_id\": \"<from annotations.clip_id>\",\n      \"segment_id\": \"<from annotations.segment_id or 'unknown'>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"improper_grip | unstable_handle | device_not_off | unsafe_posture | wrong_orientation | missing_guard | loose_attachment | other\",\n      \"observation\": \"<concise, objective evidence (no speculation)>\",\n      \"source\": \"manual_annotation\",\n      \"confidence\": 0.0\n    }\n  ],\n  \"dialogs\": [\n    {\n      \"clip_id\": \"<same as paired event>\",\n      \"segment_id\": \"<same as paired event>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"<same as paired event>\",\n      \"dialogue\": [\n        { \"role\": \"assistant\", \"utterance\": \"\" },\n        { \"role\": \"user\", \"utterance\": \"<non-trivial response (>=12 words)>\" },\n        { \"role\": \"assistant\", \"utterance\": \"<two-step corrective action + confirmation>\" },\n        { \"role\": \"user\", \"utterance\": \"\" }\n      ]\n    }\n  ]\n}\n\n#### Failure Case (If there are no valid Tool Use events in current video clip)\n{\n  \"tool_use_instant_events\": [],\n  \"dialogs\": [],\n}\n\n\n\n### **Manual Annotations of Clip ID z023-june-21-22-gladom_assemble**\n{\n  \"video_duration\": {\n    \"raw\": \"00:04:01.17\",\n    \"seconds\": 241\n  },\n  \"taskId\": \"63dadf7dc0e21c3a28440d16\",\n  \"taskType\": \"assemble tray table\",\n  \"video_name\": \"z023-june-21-22-gladom_assemble\",\n  \"initial_conversation\": [\n    {\n      \"start_time\": 0.973,\n      \"end_time\": 1.965,\n      \"purpose\": \"instructor-start-conversation_opening remarks\",\n      \"text\": \"Yes, started.\"\n    },\n    {\n      \"start_time\": 2.09,\n      \"end_time\": 6.803,\n      \"purpose\": \"instructor-start-conversation_opening remarks\",\n      \"text\": \"So, in front of you, you will see the  gladom um, coffee table.\"\n    },\n    {\n      \"start_time\": 6.922,\n      \"end_time\": 9.111,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"And your task will be to assemble it.\"\n    },\n    {\n      \"start_time\": 9.229,\n      \"end_time\": 10.838,\n      \"purpose\": \"instructor-start-conversation_opening remarks\",\n      \"text\": \"So you could please start.\"\n    }\n  ],\n  \"initial_fine_grained_action\": [],\n  \"actions\": [\n    {\n      \"start_time\": 10.145200174627469,\n      \"end_time\": 72.10777690794158,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student assembles the legs together.\",\n        \"Verb\": \"assemble\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"leg\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 10.393524432880719,\n          \"end_time\": 12.13852443288072,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 12.142588828360031,\n          \"end_time\": 13.495588828360031,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 13.51458882836003,\n          \"end_time\": 14.749588828360029,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 14.757,\n          \"end_time\": 17.159,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 17.163373932840067,\n          \"end_time\": 19.358859582079845,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 19.375,\n          \"end_time\": 20.992634604439388,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 20.99598138060005,\n          \"end_time\": 22.054981380600047,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 22.070803723879994,\n          \"end_time\": 24.070803723879994,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 24.083588828360025,\n          \"end_time\": 25.98500853727945,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 26.012,\n          \"end_time\": 28.012,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 28.022,\n          \"end_time\": 30.022,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            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\"none\"\n          }\n        },\n        {\n          \"start_time\": 165.061,\n          \"end_time\": 166.061,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 166.08758882836005,\n          \"end_time\": 167.85258882836007,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"circle\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 167.865,\n          \"end_time\": 170.45277656720054,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"circle\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 170.4627664850801,\n          \"end_time\": 172.09941117163999,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"circle\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 172.1,\n          \"end_time\": 173.61963769412145,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"circle\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 173.64119627612004,\n          \"end_time\": 175.54259891048056,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"circle\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 154.1,\n          \"end_time\": 162.1,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"Please please put the feet back as you work and take the long rim, the long circular rim.\"\n        },\n        {\n          \"start_time\": 165.7,\n          \"end_time\": 167.5,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"Please, only take the circular rim.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 175.65532385878214,\n      \"end_time\": 215.16082863405538,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student screws the circle onto the legs.\",\n        \"Verb\": \"assemble\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"screw\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 175.6726260671599,\n          \"end_time\": 176.9365989104805,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray_table\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 176.94637393284006,\n          \"end_time\": 179.0932893731198,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 179.1,\n          \"end_time\": 181.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 181.11019627612,\n          \"end_time\": 185.71802715667937,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 185.732,\n          \"end_time\": 187.075,\n          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{\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 198.1,\n          \"end_time\": 199.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 199.11,\n          \"end_time\": 201.08989682087974,\n          \"fine_grained_action_attributes\": {\n            \"Action 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\"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 209.924,\n          \"end_time\": 214.099979835759,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 214.12941117163996,\n          \"end_time\": 215.12941117163996,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct 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\"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 220.022,\n          \"end_time\": 221.512,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 221.52219627611998,\n          \"end_time\": 223.21830799251973,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action 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   \"start_time\": 224.1,\n          \"end_time\": 225.8,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"Please flip the top.\"\n        },\n        {\n          \"start_time\": 228.482,\n          \"end_time\": 229.092,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Yes.\"\n        },\n        {\n          \"start_time\": 229.157,\n          \"end_time\": 230.44921489551996,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Please place the top.\"\n        },\n        {\n          \"start_time\": 233.05098138060004,\n          \"end_time\": 234.064,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you very much.\"\n        },\n        {\n          \"start_time\": 234.169,\n          \"end_time\": 238.147,\n          \"conversation_purpose\": \"instructor-start-conversation_closing remarks\",\n          \"text\": \"It's end of this task. You can now go ahead and press the stop button.\"\n        }\n      ]\n    }\n  ],\n  \"orphan_conversations\": [\n    {\n      \"start_time\": 70.5,\n      \"end_time\": 78.6,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Please take the long screw provided, and screw in the two feet together.\"\n    },\n    {\n      \"start_time\": 109.1,\n      \"end_time\": 115.7,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Please take one of the short screws provided and screw it in the two feet together using the bottom hole.\"\n    }\n  ],\n  \"orphan_fine_grained_actions\": [\n    {\n      \"start_time\": 143.2908595820798,\n      \"end_time\": 144.53558882836,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"grab\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"leg\",\n        \"adverbial\": \"none\"\n      }\n    }\n  ],\n  \"long_form_description\": {\n    \"start_time\": 0.1,\n    \"end_time\": 241.1,\n    \"text\": \"The student assembles the legs of the furniture to screw them and then joins the circular base of the tray. The student screws the circular base to the legs. In the end, the student assembles the tray on the circle base of the furniture.\"\n  }\n}\n"}]}]}, "generation_config": {"response_mime_type": "application/json", "response_schema": {"$defs": {"DialogUtterance": {"description": "Single utterance in a dialogue", "properties": {"role": {"description": "Role of the speaker", "enum": ["assistant", "user"], "title": "Role", "type": "string"}, "utterance": {"description": "The spoken text", "title": "Utterance", "type": "string"}}, "required": ["role", "utterance"], "title": "DialogUtterance", "type": "object"}, "ToolUseDialog": {"description": "Dialog associated with a tool use instant event", "properties": {"clip_id": {"description": "<same as paired event>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<same as paired event>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "<same as paired event>", "title": "Risk Type", "type": "string"}, "dialogue": {"description": "Dialogue turns: Turn 1 (assistant): empty, Turn 2 (user): non-trivial response (>=12 words), Turn 3 (assistant): two-step corrective action + confirmation, Turn 4 (user): optional", "items": {"$ref": "#/$defs/DialogUtterance"}, "title": "Dialogue", "type": "array"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "dialogue"], "title": "ToolUseDialog", "type": "object"}, "ToolUseInstantEvent": {"description": "Tool use instant event", "properties": {"clip_id": {"description": "<from annotations.clip_id>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<from annotations.segment_id or 'unknown'>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "Type of risk", "enum": ["improper_grip", "unstable_handle", "device_not_off", "unsafe_posture", "wrong_orientation", "missing_guard", "loose_attachment", "other"], "title": "Risk Type", "type": "string"}, "observation": {"description": "<concise, objective evidence (no speculation)>", "title": "Observation", "type": "string"}, "source": {"default": "manual_annotation", "description": "Source of the annotation", "title": "Source", "type": "string"}, "confidence": {"default": 0.0, "description": "Confidence score", "title": "Confidence", "type": "number"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "observation"], "title": "ToolUseInstantEvent", "type": "object"}}, "description": "Tool use instant service output schema for tool use events and dialogs", "properties": {"tool_use_instant_events": {"description": "List of tool use instant events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseInstantEvent"}, "title": "Tool Use Instant Events", "type": "array"}, "dialogs": {"description": "List of dialogs associated with the events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseDialog"}, "title": "Dialogs", "type": "array"}}, "title": "ToolUseInstantServiceOutput", "type": "object"}, "temperature": 0.7}}
+{"key": "request-7", "request": {"contents": [{"parts": [{"text": "\n### **Role**\n\nYou are an Instant Proactive Service (Instant PS) annotation and dialogue-generation assistant for the HoloAssist dataset.\nIn laboratory / hands-on operation settings, you analyze manual annotations to extract time-windows of \"Tool Use\" risks / improper operations, and for each extracted event, you generate a 2-4 turn \"assistant ↔ user\" dialogue.\n\nYou must rely only on the time-windows provided by the manual annotations.\nYou must not extend, shorten, merge, or fabricate any time segments that do not exist in the manual labels.\n\n⸻\n\n### **All Defined Proactive Services**\n\t•\tInstant (second-level, grounded in the current moment)\n        •\tSafety: immediate bodily/accident danger (flame, blade, electric shock, slip, rotating parts, vehicle proximity) → stop first, then handle.\n        •\tTool Use: improper tool operation/configuration (grip, not powered off, orientation, loose chuck, missing guard, unsafe posture).\n\t•\tShort-Horizon (tens of seconds to a few minutes, within a single session)\n        •\tNext-Step Guidance: workflow is already underway; provide suggestions for the next step based on what has been done.\n        •\tError-Recovery: the user has just made a workflow mistake (wrong step, wrong object, wrong target, wrong configuration for this task) and must rollback to fix it.\n        •\tResource Reminder: end-of-task state is not handled (fire/power left on, door/cap open, unsaved work, leftover items, missing refill) → remind to close/save/take/refill.\n\n⸻\n\n### **Input Manual Annotations (authoritative time source)**\n\nProvides fine-grained temporal information for all dialogue and user actions in the video.\n\n⸻\n\n### **OBJECTIVE**\n\t1.\tRead each manual annotation labeled as \"Tool Use\", and output its time_window exactly as annotated (start_time-end_time, verbatim).\n    **You must traverse every user-error segment in the manual annotations and process them one by one without omission.**\n\t2.\tFor each event, output:\n        •\trisk_type (standardized from the label)\n        •\tan objective observation (from comment and/or video JSON; must be verifiable)\n        •\tconfidence\n\t3.\tIf multiple labels exist in the same time-window → output multiple separate events.\n        If repeated identical labels appear → deduplicate and conceptually merge their sources.\n\t4.\tOutput only Tool Use events (not Safety, not Privacy, not Error-Recovery, not Resource Reminder).\n\t5.\tDialogue generation: for every event, generate a 2-4 turn dialogue:\n        •\tAssistant speaks first, calmly, politely, low-intrusion.\n        •\tClearly state the specific tool-use risk (no timestamps), and provide 1-2 actionable corrections\n    (e.g., \"power off first, then…\", \"adjust your grip below the guard ring\").\n        •\tUser must not reply vaguely; produce ≥12 English words with meaningful content (accept/modify/decline and give reasons).\n        •\tAssistant closes with confirmation / optional SOP snippet / short reminder.\n        •\tDialogue text must not include timestamps, but the structured output must include aligned clip_id and time_window.\n\n⸻\n\n### **Task Definition / Nature (Instant · Tool Use)**\n\nCore Focus\n\t•\tThis category is restricted to problems that arise purely from how a tool is being used: grip, posture, contact, orientation, clamp/guard state, power state / configuration of the tool itself.\n\t•\tBy definition, Instant · Tool Use never requires rolling back or redoing previously completed workflow steps. The current step (object, target, step choice) is logically correct; only the usage technique is problematic.\n\t•\tIt does not cover mistakes about which object / part / slot / step / goal is chosen in the workflow (those belong to Short-Horizon · Error-Recovery).\n\nNature\n\t•\tTriggered when an immediate tool-related operational risk appears.\n\t•\tFocus on technique / configuration issues (grip, contact area, hand placement, body posture, orientation, clamp/guard state, power-off timing) that can become unsafe or damaging within a few seconds if not corrected.\n\t•\tIf the same mis-use is already causing an acute bodily hazard (e.g., clear cut / burn / electric-shock risk), it should be classified as Instant · Safety, not Tool Use.\n\nTemporal scope (critical)\n\t•\tEach Instant Tool Use event corresponds to a very short snippet of ongoing execution:\n\t•\ttypically 0-5 seconds between the risky configuration and when intervention should happen;\n\t•\twith a hard upper bound of ≤10 seconds.\n\t•\tIf understanding or fixing the problem requires:\n\t•\tlooking back over ≥10 seconds of prior workflow, or\n\t•\tundoing earlier completed steps and then redoing them,\nthen it should conceptually be handled by Short-Horizon services (especially Error-Recovery), not by Instant · Tool Use.\n\nEvent granularity\n\t•\tEach manual annotation segment that satisfies the temporal scope and nature above is counted as one Tool Use event.\n\t•\tYou must not merge multiple distant segments into a longer window to \"simulate\" an instant event.\n\nCommon labels (examples)\n\nimproper_grip, unstable_handle, device_not_off, unsafe_posture,\nwrong_orientation, missing_guard, loose_attachment, unstable_support, etc.\n\nExample 1 (Tool Use, not Error-Recovery)\nThe user is drilling into a workpiece with the correct drill bit and position, but their hand is very close to the rotating bit and the drill is tilted, making the operation unstable.\nIf they simply reposition their hand further away, adjust the tilt, and stabilize the drill, the task remains valid. No previous step needs to be undone.\nThis is an Instant · Tool Use event (technique correction), not Error-Recovery.\n\n⸻\n\n### **Mutual Exclusion & Priority vs. Error-Recovery (and Safety)**\n\nWhen deciding between Instant · Tool Use, Short-Horizon · Error-Recovery, and Instant · Safety, use the following rules.\n\n1. Completion vs. ongoing execution (primary test: Tool Use vs. Error-Recovery)\nUse this completion test first:\n\n\"If the user immediately switches to the correct technique from now on, without undoing anything already done, does the mistake disappear?\"\n\n\t•\tIf YES → this is Tool Use (ongoing execution / technique correction).\n\t•\tIf NO, because the current state is already wrong and must be undone and redone, then it belongs to Short-Horizon · Error-Recovery, not Tool Use.\n\nIn other words:\n\t•\tTool Use\n        •\tThe step itself is logically correct (right object, right target, right step for this task).\n        •\tThe problem lies in how the tool is being operated (grip, angle, stability, power-off timing, missing clamp/guard, etc.).\n        •\tFix = adjust how the tool is being handled / configured right now, without rolling back earlier workflow states.\n\t•\tError-Recovery\n        •\tThe workflow state itself is wrong (wrong part installed, wrong sample loaded, wrong slot used, wrong target selected, steps swapped, required step skipped, etc.).\n        •\tFix = stop, undo what was done, and redo the step correctly.\n        •\tThese should not be labeled as Tool Use in this task.\n\n2. Technique vs. workflow (rephrased decision rule)\n\t•\tIf the main problem is how the tool is being handled or configured in this short 0-10 second window\n(grip, posture, orientation, clamp/guard, power-off timing), and correcting it means adjusting the current action, classify it as Instant · Tool Use.\n\t•\tIf the main problem is what has already been done in the workflow\n(wrong object, wrong slot/target, wrong order, wrong configuration for this task, skipped required step), and the user must undo and redo a step, classify it as Short-Horizon · Error-Recovery.\n\n3. Safety override\n\t•\tIf the current tool use creates an immediate, high-risk safety hazard (e.g., hand directly in front of an active blade, imminent burn from an exposed hot surface, clear electric-shock risk),\nthe primary label should be Instant · Safety, even if there is also a technique issue.\n\t•\tIn such cases, prioritize Safety over Tool Use.\n\n4. Time scale\n\t•\tTool Use: typically 0-10 seconds, focused on a currently ongoing motion or micro configuration with no rollback.\n\t•\tError-Recovery: can span ≈10 seconds to a few minutes, requiring short-term memory of earlier completed actions and explicit rollback.\n\n5. Example 2 (Error-Recovery, not Tool Use)\nThe user is assembling a device that requires inserting Part A first and then Part B.\nInstead, they insert Part B directly, tighten it, and skip Part A.\nSimply improving their hand technique or tightening style cannot fix this — the assembly sequence itself is wrong.\nThe assistant should ask them to stop, remove Part B (undo), insert Part A, then re-insert Part B in the correct order (redo).\nThis is Error-Recovery because it is a workflow-level mistake that requires rollback + redo, not just a Tool Use adjustment.\n\nIn this task, you are only asked to output Tool Use events.\nSegments that match the Error-Recovery definition above should not be labeled as Tool Use.\n\n⸻\n\n### **Output Format and Rules**\n\nYou must produce two parallel arrays: tool_use_instant_events and dialogs.\nEach event must correspond to exactly one dialogue.\n\n### **Mandatory constraints**\n\t•\tExact Match\n        •\ttime_window must match the annotated start_time-end_time exactly.\n        •\tNo stretching, shortening, smoothing, or merging.\n\t•\tAnnotation Only\n\t    •\tYou may not introduce new or extended time windows.\n\t•\tObjective observation\n\t    •\tMust be verifiable; no speculation or hidden-mental-state guesses.\n\t•\tMulti-label\n\t    •\tSeparate output entries for each label; exact duplicates merged.\n\t•\tOrdering\n\t    •\tSort by clip_id ascending, then by start_time ascending.\n\n### **Dialogue constraints**\n\t•\t2-4 turns.\n\t•\tAssistant speaks first.\n\t•\tFirst assistant turn must include:\n\t•\texplicit mention of the specific tool-use risk, and\n\t•\t1-2 concrete corrective steps.\n\t•\tUser reply:\n\t•\t≥12 words, non-trivial, expresses acceptance, modification, or refusal with explanation.\n\t•\tAssistant final turn:\n\t•\tstep-by-step guidance / confirmation / optional mini SOP card.\n\t•\tNo timestamps in dialogue.\n\t•\tNo Safety / Privacy content.\n\t•\tNo hallucinated facts.\n\n⸻\n\n### **Unified Output Schema**\n{\n  \"tool_use_instant_events\": [\n    {\n      \"clip_id\": \"<from annotations.clip_id>\",\n      \"segment_id\": \"<from annotations.segment_id or 'unknown'>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"improper_grip | unstable_handle | device_not_off | unsafe_posture | wrong_orientation | missing_guard | loose_attachment | other\",\n      \"observation\": \"<concise, objective evidence (no speculation)>\",\n      \"source\": \"manual_annotation\",\n      \"confidence\": 0.0\n    }\n  ],\n  \"dialogs\": [\n    {\n      \"clip_id\": \"<same as paired event>\",\n      \"segment_id\": \"<same as paired event>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"<same as paired event>\",\n      \"dialogue\": [\n        { \"role\": \"assistant\", \"utterance\": \"\" },\n        { \"role\": \"user\", \"utterance\": \"<non-trivial response (>=12 words)>\" },\n        { \"role\": \"assistant\", \"utterance\": \"<two-step corrective action + confirmation>\" },\n        { \"role\": \"user\", \"utterance\": \"\" }\n      ]\n    }\n  ]\n}\n\n#### Failure Case (If there are no valid Tool Use events in current video clip)\n{\n  \"tool_use_instant_events\": [],\n  \"dialogs\": [],\n}\n\n\n\n### **Manual Annotations of Clip ID z023-june-21-22-gladom_disassemble**\n{\n  \"video_duration\": {\n    \"raw\": \"00:02:34.05\",\n    \"seconds\": 154\n  },\n  \"taskId\": \"63dadfab018d7e031c0f4ce3\",\n  \"taskType\": \"disassemble tray table\",\n  \"video_name\": \"z023-june-21-22-gladom_disassemble\",\n  \"initial_conversation\": [\n    {\n      \"start_time\": 0.84,\n      \"end_time\": 6.579,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"*unintelligible*. So in front of you, you will see the gladom IKEA coffee table.\"\n    },\n    {\n      \"start_time\": 6.66,\n      \"end_time\": 9.7,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Your task would be to please disassemble it.\"\n    }\n  ],\n  \"initial_fine_grained_action\": [],\n  \"actions\": [\n    {\n      \"start_time\": 9.96,\n      \"end_time\": 18.88,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student disassembles the tray.\",\n        \"Verb\": \"disassemble\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"tray\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 10.1,\n          \"end_time\": 11.086,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 11.1,\n          \"end_time\": 12.082,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 12.108,\n          \"end_time\": 13.833,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 13.857,\n          \"end_time\": 15.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"flip\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 15.433,\n          \"end_time\": 18.88,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 19.1,\n      \"end_time\": 42.578,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student uses an Allen wrench to unscrew the first hex socket head.\",\n        \"Verb\": \"unscrew\",\n        \"Adjective\": \"first\",\n        \"Noun\": \"screw\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 19.137,\n          \"end_time\": 20.607,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 20.629,\n          \"end_time\": 22.773,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 22.788,\n          \"end_time\": 35.027,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 35.061,\n          \"end_time\": 35.684,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 35.705,\n          \"end_time\": 36.146,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 36.166,\n          \"end_time\": 37.038,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 37.08,\n          \"end_time\": 37.81,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 37.843,\n          \"end_time\": 38.548,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 38.571,\n          \"end_time\": 40.026,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 40.041,\n          \"end_time\": 40.902,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 40.924,\n          \"end_time\": 42.486,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 24.42,\n          \"end_time\": 27.74,\n          \"conversation_purpose\": \"instructor-start-conversation_adjusting to capture better quality video\",\n          \"text\": \"*unintelligible* eye gazed a *unintelligible* take that thank you.\"\n        },\n        {\n          \"start_time\": 28.26,\n          \"end_time\": 30.5,\n          \"conversation_purpose\": \"instructor-start-conversation_adjusting to capture better quality video\",\n          \"text\": \"Just to make sure both your hands are *unintelligible*.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 43.014,\n      \"end_time\": 59.3,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student unscrews the second hex socket head using an Allen wrench.\",\n        \"Verb\": \"unscrew\",\n        \"Adjective\": \"second\",\n        \"Noun\": \"screw\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 43.1,\n          \"end_time\": 44.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 44.924,\n          \"end_time\": 46.224,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 46.247,\n          \"end_time\": 55.645,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 55.685,\n          \"end_time\": 56.165,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 55.698,\n          \"end_time\": 56.198,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 56.2,\n          \"end_time\": 59.265,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 59.54,\n      \"end_time\": 66.24,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student disassembles the circle.\",\n        \"Verb\": \"disassemble\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"circle\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 59.558,\n          \"end_time\": 60.656,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"circle\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 60.669,\n          \"end_time\": 61.841,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"circle\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 61.855,\n          \"end_time\": 66.174,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"circle\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 66.4,\n      \"end_time\": 81.933,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student unscrews the top hex socket head using an Allen wrench.\",\n        \"Verb\": \"unscrew\",\n        \"Adjective\": \"top\",\n        \"Noun\": \"screw\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 66.963,\n          \"end_time\": 68.663,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 83.269,\n      \"end_time\": 105.686,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student unscrews the bottom hex socket head using an Allen wrench.\",\n        \"Verb\": \"unscrew\",\n        \"Adjective\": \"bottom\",\n        \"Noun\": \"screw\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 83.973,\n          \"end_time\": 88.718,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 88.767,\n          \"end_time\": 101.057,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"bottom\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 101.076,\n          \"end_time\": 101.723,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 101.306,\n          \"end_time\": 102.606,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"bottom\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 105.808,\n      \"end_time\": 128.1,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student unscrews the top hex socket head using an Allen wrench.\",\n        \"Verb\": \"unscrew\",\n        \"Adjective\": \"top\",\n        \"Noun\": \"screw\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 106.047,\n          \"end_time\": 107.056,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 107.1,\n          \"end_time\": 107.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 107.935,\n          \"end_time\": 110.772,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"top\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 110.845,\n          \"end_time\": 112.08,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 112.1,\n          \"end_time\": 120.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 120.433,\n          \"end_time\": 121.233,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 121.247,\n          \"end_time\": 121.847,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 121.876,\n          \"end_time\": 124.125,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 124.149,\n          \"end_time\": 124.479,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"top\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 124.504,\n          \"end_time\": 126.661,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 124.556,\n          \"end_time\": 128.007,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 113.24,\n          \"end_time\": 118.3,\n          \"conversation_purpose\": \"instructor-start-conversation_adjusting to capture better quality video\",\n          \"text\": \"Please move your eye gaze a bit lower to see both your hands. Thank you, thank you.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 128.2,\n      \"end_time\": 149.2,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The students disassemble the legs.\",\n        \"Verb\": \"disassemble\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"leg\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 128.288,\n          \"end_time\": 130.092,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 130.2,\n          \"end_time\": 140.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 140.884,\n          \"end_time\": 146.764,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 143.355,\n          \"end_time\": 147.355,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    }\n  ],\n  \"orphan_conversations\": [\n    {\n      \"start_time\": 80.131,\n      \"end_time\": 82.6,\n      \"purpose\": \"instructor-start-conversation_correct the wrong action\",\n      \"text\": \"It is first unscrew the *unintelligible*.\"\n    },\n    {\n      \"start_time\": 147.88,\n      \"end_time\": 152.3,\n      \"purpose\": \"instructor-start-conversation_closing remarks\",\n      \"text\": \"Thank you very much. This encloses task, please go ahead and press the stop button.\"\n    }\n  ],\n  \"orphan_fine_grained_actions\": [\n    {\n      \"start_time\": 68.698,\n      \"end_time\": 81.935,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n        \"Incorrect Action Explanation\": \"The student should unscrew the bottom hex socket head first.\",\n        \"Incorrect Action Corrected by\": \"31\",\n        \"Verb\": \"unscrew\",\n        \"Adjective\": \"top\",\n        \"Noun\": \"hex_socket_head\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 81.992,\n      \"end_time\": 82.692,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"withdraw\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"allen_wrench\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 102.631,\n      \"end_time\": 105.7,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"place\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"hex_socket_head\",\n        \"adverbial\": \"none\"\n      }\n    }\n  ],\n  \"long_form_description\": {\n    \"start_time\": 0,\n    \"end_time\": 153.963,\n    \"text\": \"The general instruction is to disassemble the furniture. To begin, the student removes the tray from the top. After that, the student unscrews the hex socket heads to remove the circle. Then the student removes the top and bottom hex socket heads to separate the legs.\"\n  }\n}\n"}]}]}, "generation_config": {"response_mime_type": "application/json", "response_schema": {"$defs": {"DialogUtterance": {"description": "Single utterance in a dialogue", "properties": {"role": {"description": "Role of the speaker", "enum": ["assistant", "user"], "title": "Role", "type": "string"}, "utterance": {"description": "The spoken text", "title": "Utterance", "type": "string"}}, "required": ["role", "utterance"], "title": "DialogUtterance", "type": "object"}, "ToolUseDialog": {"description": "Dialog associated with a tool use instant event", "properties": {"clip_id": {"description": "<same as paired event>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<same as paired event>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "<same as paired event>", "title": "Risk Type", "type": "string"}, "dialogue": {"description": "Dialogue turns: Turn 1 (assistant): empty, Turn 2 (user): non-trivial response (>=12 words), Turn 3 (assistant): two-step corrective action + confirmation, Turn 4 (user): optional", "items": {"$ref": "#/$defs/DialogUtterance"}, "title": "Dialogue", "type": "array"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "dialogue"], "title": "ToolUseDialog", "type": "object"}, "ToolUseInstantEvent": {"description": "Tool use instant event", "properties": {"clip_id": {"description": "<from annotations.clip_id>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<from annotations.segment_id or 'unknown'>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "Type of risk", "enum": ["improper_grip", "unstable_handle", "device_not_off", "unsafe_posture", "wrong_orientation", "missing_guard", "loose_attachment", "other"], "title": "Risk Type", "type": "string"}, "observation": {"description": "<concise, objective evidence (no speculation)>", "title": "Observation", "type": "string"}, "source": {"default": "manual_annotation", "description": "Source of the annotation", "title": "Source", "type": "string"}, "confidence": {"default": 0.0, "description": "Confidence score", "title": "Confidence", "type": "number"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "observation"], "title": "ToolUseInstantEvent", "type": "object"}}, "description": "Tool use instant service output schema for tool use events and dialogs", "properties": {"tool_use_instant_events": {"description": "List of tool use instant events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseInstantEvent"}, "title": "Tool Use Instant Events", "type": "array"}, "dialogs": {"description": "List of dialogs associated with the events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseDialog"}, "title": "Dialogs", "type": "array"}}, "title": "ToolUseInstantServiceOutput", "type": "object"}, "temperature": 0.7}}
+{"key": "request-8", "request": {"contents": [{"parts": [{"text": "\n### **Role**\n\nYou are an Instant Proactive Service (Instant PS) annotation and dialogue-generation assistant for the HoloAssist dataset.\nIn laboratory / hands-on operation settings, you analyze manual annotations to extract time-windows of \"Tool Use\" risks / improper operations, and for each extracted event, you generate a 2-4 turn \"assistant ↔ user\" dialogue.\n\nYou must rely only on the time-windows provided by the manual annotations.\nYou must not extend, shorten, merge, or fabricate any time segments that do not exist in the manual labels.\n\n⸻\n\n### **All Defined Proactive Services**\n\t•\tInstant (second-level, grounded in the current moment)\n        •\tSafety: immediate bodily/accident danger (flame, blade, electric shock, slip, rotating parts, vehicle proximity) → stop first, then handle.\n        •\tTool Use: improper tool operation/configuration (grip, not powered off, orientation, loose chuck, missing guard, unsafe posture).\n\t•\tShort-Horizon (tens of seconds to a few minutes, within a single session)\n        •\tNext-Step Guidance: workflow is already underway; provide suggestions for the next step based on what has been done.\n        •\tError-Recovery: the user has just made a workflow mistake (wrong step, wrong object, wrong target, wrong configuration for this task) and must rollback to fix it.\n        •\tResource Reminder: end-of-task state is not handled (fire/power left on, door/cap open, unsaved work, leftover items, missing refill) → remind to close/save/take/refill.\n\n⸻\n\n### **Input Manual Annotations (authoritative time source)**\n\nProvides fine-grained temporal information for all dialogue and user actions in the video.\n\n⸻\n\n### **OBJECTIVE**\n\t1.\tRead each manual annotation labeled as \"Tool Use\", and output its time_window exactly as annotated (start_time-end_time, verbatim).\n    **You must traverse every user-error segment in the manual annotations and process them one by one without omission.**\n\t2.\tFor each event, output:\n        •\trisk_type (standardized from the label)\n        •\tan objective observation (from comment and/or video JSON; must be verifiable)\n        •\tconfidence\n\t3.\tIf multiple labels exist in the same time-window → output multiple separate events.\n        If repeated identical labels appear → deduplicate and conceptually merge their sources.\n\t4.\tOutput only Tool Use events (not Safety, not Privacy, not Error-Recovery, not Resource Reminder).\n\t5.\tDialogue generation: for every event, generate a 2-4 turn dialogue:\n        •\tAssistant speaks first, calmly, politely, low-intrusion.\n        •\tClearly state the specific tool-use risk (no timestamps), and provide 1-2 actionable corrections\n    (e.g., \"power off first, then…\", \"adjust your grip below the guard ring\").\n        •\tUser must not reply vaguely; produce ≥12 English words with meaningful content (accept/modify/decline and give reasons).\n        •\tAssistant closes with confirmation / optional SOP snippet / short reminder.\n        •\tDialogue text must not include timestamps, but the structured output must include aligned clip_id and time_window.\n\n⸻\n\n### **Task Definition / Nature (Instant · Tool Use)**\n\nCore Focus\n\t•\tThis category is restricted to problems that arise purely from how a tool is being used: grip, posture, contact, orientation, clamp/guard state, power state / configuration of the tool itself.\n\t•\tBy definition, Instant · Tool Use never requires rolling back or redoing previously completed workflow steps. The current step (object, target, step choice) is logically correct; only the usage technique is problematic.\n\t•\tIt does not cover mistakes about which object / part / slot / step / goal is chosen in the workflow (those belong to Short-Horizon · Error-Recovery).\n\nNature\n\t•\tTriggered when an immediate tool-related operational risk appears.\n\t•\tFocus on technique / configuration issues (grip, contact area, hand placement, body posture, orientation, clamp/guard state, power-off timing) that can become unsafe or damaging within a few seconds if not corrected.\n\t•\tIf the same mis-use is already causing an acute bodily hazard (e.g., clear cut / burn / electric-shock risk), it should be classified as Instant · Safety, not Tool Use.\n\nTemporal scope (critical)\n\t•\tEach Instant Tool Use event corresponds to a very short snippet of ongoing execution:\n\t•\ttypically 0-5 seconds between the risky configuration and when intervention should happen;\n\t•\twith a hard upper bound of ≤10 seconds.\n\t•\tIf understanding or fixing the problem requires:\n\t•\tlooking back over ≥10 seconds of prior workflow, or\n\t•\tundoing earlier completed steps and then redoing them,\nthen it should conceptually be handled by Short-Horizon services (especially Error-Recovery), not by Instant · Tool Use.\n\nEvent granularity\n\t•\tEach manual annotation segment that satisfies the temporal scope and nature above is counted as one Tool Use event.\n\t•\tYou must not merge multiple distant segments into a longer window to \"simulate\" an instant event.\n\nCommon labels (examples)\n\nimproper_grip, unstable_handle, device_not_off, unsafe_posture,\nwrong_orientation, missing_guard, loose_attachment, unstable_support, etc.\n\nExample 1 (Tool Use, not Error-Recovery)\nThe user is drilling into a workpiece with the correct drill bit and position, but their hand is very close to the rotating bit and the drill is tilted, making the operation unstable.\nIf they simply reposition their hand further away, adjust the tilt, and stabilize the drill, the task remains valid. No previous step needs to be undone.\nThis is an Instant · Tool Use event (technique correction), not Error-Recovery.\n\n⸻\n\n### **Mutual Exclusion & Priority vs. Error-Recovery (and Safety)**\n\nWhen deciding between Instant · Tool Use, Short-Horizon · Error-Recovery, and Instant · Safety, use the following rules.\n\n1. Completion vs. ongoing execution (primary test: Tool Use vs. Error-Recovery)\nUse this completion test first:\n\n\"If the user immediately switches to the correct technique from now on, without undoing anything already done, does the mistake disappear?\"\n\n\t•\tIf YES → this is Tool Use (ongoing execution / technique correction).\n\t•\tIf NO, because the current state is already wrong and must be undone and redone, then it belongs to Short-Horizon · Error-Recovery, not Tool Use.\n\nIn other words:\n\t•\tTool Use\n        •\tThe step itself is logically correct (right object, right target, right step for this task).\n        •\tThe problem lies in how the tool is being operated (grip, angle, stability, power-off timing, missing clamp/guard, etc.).\n        •\tFix = adjust how the tool is being handled / configured right now, without rolling back earlier workflow states.\n\t•\tError-Recovery\n        •\tThe workflow state itself is wrong (wrong part installed, wrong sample loaded, wrong slot used, wrong target selected, steps swapped, required step skipped, etc.).\n        •\tFix = stop, undo what was done, and redo the step correctly.\n        •\tThese should not be labeled as Tool Use in this task.\n\n2. Technique vs. workflow (rephrased decision rule)\n\t•\tIf the main problem is how the tool is being handled or configured in this short 0-10 second window\n(grip, posture, orientation, clamp/guard, power-off timing), and correcting it means adjusting the current action, classify it as Instant · Tool Use.\n\t•\tIf the main problem is what has already been done in the workflow\n(wrong object, wrong slot/target, wrong order, wrong configuration for this task, skipped required step), and the user must undo and redo a step, classify it as Short-Horizon · Error-Recovery.\n\n3. Safety override\n\t•\tIf the current tool use creates an immediate, high-risk safety hazard (e.g., hand directly in front of an active blade, imminent burn from an exposed hot surface, clear electric-shock risk),\nthe primary label should be Instant · Safety, even if there is also a technique issue.\n\t•\tIn such cases, prioritize Safety over Tool Use.\n\n4. Time scale\n\t•\tTool Use: typically 0-10 seconds, focused on a currently ongoing motion or micro configuration with no rollback.\n\t•\tError-Recovery: can span ≈10 seconds to a few minutes, requiring short-term memory of earlier completed actions and explicit rollback.\n\n5. Example 2 (Error-Recovery, not Tool Use)\nThe user is assembling a device that requires inserting Part A first and then Part B.\nInstead, they insert Part B directly, tighten it, and skip Part A.\nSimply improving their hand technique or tightening style cannot fix this — the assembly sequence itself is wrong.\nThe assistant should ask them to stop, remove Part B (undo), insert Part A, then re-insert Part B in the correct order (redo).\nThis is Error-Recovery because it is a workflow-level mistake that requires rollback + redo, not just a Tool Use adjustment.\n\nIn this task, you are only asked to output Tool Use events.\nSegments that match the Error-Recovery definition above should not be labeled as Tool Use.\n\n⸻\n\n### **Output Format and Rules**\n\nYou must produce two parallel arrays: tool_use_instant_events and dialogs.\nEach event must correspond to exactly one dialogue.\n\n### **Mandatory constraints**\n\t•\tExact Match\n        •\ttime_window must match the annotated start_time-end_time exactly.\n        •\tNo stretching, shortening, smoothing, or merging.\n\t•\tAnnotation Only\n\t    •\tYou may not introduce new or extended time windows.\n\t•\tObjective observation\n\t    •\tMust be verifiable; no speculation or hidden-mental-state guesses.\n\t•\tMulti-label\n\t    •\tSeparate output entries for each label; exact duplicates merged.\n\t•\tOrdering\n\t    •\tSort by clip_id ascending, then by start_time ascending.\n\n### **Dialogue constraints**\n\t•\t2-4 turns.\n\t•\tAssistant speaks first.\n\t•\tFirst assistant turn must include:\n\t•\texplicit mention of the specific tool-use risk, and\n\t•\t1-2 concrete corrective steps.\n\t•\tUser reply:\n\t•\t≥12 words, non-trivial, expresses acceptance, modification, or refusal with explanation.\n\t•\tAssistant final turn:\n\t•\tstep-by-step guidance / confirmation / optional mini SOP card.\n\t•\tNo timestamps in dialogue.\n\t•\tNo Safety / Privacy content.\n\t•\tNo hallucinated facts.\n\n⸻\n\n### **Unified Output Schema**\n{\n  \"tool_use_instant_events\": [\n    {\n      \"clip_id\": \"<from annotations.clip_id>\",\n      \"segment_id\": \"<from annotations.segment_id or 'unknown'>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"improper_grip | unstable_handle | device_not_off | unsafe_posture | wrong_orientation | missing_guard | loose_attachment | other\",\n      \"observation\": \"<concise, objective evidence (no speculation)>\",\n      \"source\": \"manual_annotation\",\n      \"confidence\": 0.0\n    }\n  ],\n  \"dialogs\": [\n    {\n      \"clip_id\": \"<same as paired event>\",\n      \"segment_id\": \"<same as paired event>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"<same as paired event>\",\n      \"dialogue\": [\n        { \"role\": \"assistant\", \"utterance\": \"\" },\n        { \"role\": \"user\", \"utterance\": \"<non-trivial response (>=12 words)>\" },\n        { \"role\": \"assistant\", \"utterance\": \"<two-step corrective action + confirmation>\" },\n        { \"role\": \"user\", \"utterance\": \"\" }\n      ]\n    }\n  ]\n}\n\n#### Failure Case (If there are no valid Tool Use events in current video clip)\n{\n  \"tool_use_instant_events\": [],\n  \"dialogs\": [],\n}\n\n\n\n### **Manual Annotations of Clip ID z023-june-21-22-gopro**\n{\n  \"video_duration\": {\n    \"raw\": \"00:08:02.92\",\n    \"seconds\": 482\n  },\n  \"taskId\": \"63dadfabef5f3f247a8d88a9\",\n  \"taskType\": \"setup gopro\",\n  \"video_name\": \"z023-june-21-22-gopro\",\n  \"initial_conversation\": [\n    {\n      \"start_time\": 0.183,\n      \"end_time\": 6.024,\n      \"purpose\": \"instructor-start-conversation_opening remarks\",\n      \"text\": \"Perfect, so in front of you, you will see a GoPro camera, we will be using it for this task.\"\n    },\n    {\n      \"start_time\": 7.34,\n      \"end_time\": 11.148,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"If you can please first change the battery on the GoPro camera,\"\n    }\n  ],\n  \"initial_fine_grained_action\": [\n    {\n      \"start_time\": 10.1,\n      \"end_time\": 11.8,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"grab\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"gopro\",\n        \"adverbial\": \"none\"\n      }\n    }\n  ],\n  \"actions\": [\n    {\n      \"start_time\": 10.4,\n      \"end_time\": 114.1,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student changes the battery for the GoPro.\",\n        \"Verb\": \"exchange\",\n        \"Noun\": \"gopro\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 12.1,\n          \"end_time\": 13.632,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 13.906,\n          \"end_time\": 19.373,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 19.503,\n          \"end_time\": 20.324,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 20.458,\n          \"end_time\": 23.659,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"flip\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 23.824,\n          \"end_time\": 29.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 30.1,\n          \"end_time\": 38.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"It was from top to bottom.\",\n            \"Incorrect Action Corrected by\": \"15\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery_door\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 39.2,\n          \"end_time\": 45.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery_door\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 46.1,\n          \"end_time\": 62.276,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 62.398,\n          \"end_time\": 63.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery_door\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 64.2,\n          \"end_time\": 69.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"battery_door\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 70.2,\n          \"end_time\": 71.61,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 72.181,\n          \"end_time\": 73.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"battery\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 74.1,\n          \"end_time\": 78.673,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"battery\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 78.761,\n          \"end_time\": 110.11,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery_door\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 110.168,\n          \"end_time\": 113.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery_door\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 12.378,\n          \"end_time\": 17.777,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Could you please move the camera a bit further from your face?\"\n        },\n        {\n          \"start_time\": 18.3,\n          \"end_time\": 24.195,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"The battery cover will be on the left side of the device.\"\n        },\n        {\n          \"start_time\": 28.075,\n          \"end_time\": 30.225,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"It will be on the other side of the device.\"\n        },\n        {\n          \"start_time\": 33.74,\n          \"end_time\": 38.264,\n          \"conversation_purpose\": \"instructor-reply-to-student_correct the wrong action\",\n          \"text\": \"Please, pull the cover from top to bottom. Using the notch.\"\n        },\n        {\n          \"start_time\": 41.223,\n          \"end_time\": 43.979,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Please use the notch at the bottom of the camera.\"\n        },\n        {\n          \"start_time\": 52.2,\n          \"end_time\": 52.395,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Okay\"\n        },\n        {\n          \"start_time\": 52.443,\n          \"end_time\": 55.7,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"once the notch is open, then open the battery cover.\"\n        },\n        {\n          \"start_time\": 67.9,\n          \"end_time\": 70.8,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Please move your eyes a bit lower section if you think it.\"\n        },\n        {\n          \"start_time\": 74.445,\n          \"end_time\": 76.838,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Please flip the camera. Uh, never mind.\"\n        },\n        {\n          \"start_time\": 103.097,\n          \"end_time\": 105,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Please snap the cover.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 119.2,\n      \"end_time\": 202.2,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student changes the microSD card.\",\n        \"Verb\": \"exchange\",\n        \"Noun\": \"sd_card\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 120.2,\n          \"end_time\": 124.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 125.2,\n          \"end_time\": 126.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery_door\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 127.2,\n          \"end_time\": 129.82,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery_door\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 129.859,\n          \"end_time\": 136,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"push\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 136.2,\n          \"end_time\": 141.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 142.065,\n          \"end_time\": 142.538,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery_door\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 143.174,\n          \"end_time\": 144.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 146.2,\n          \"end_time\": 169.847,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 169.915,\n          \"end_time\": 180.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 181.2,\n          \"end_time\": 192.2,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery_door\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 193.2,\n          \"end_time\": 201.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery_door\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 120.018,\n          \"end_time\": 124.913,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"The micro SD card will be in the same compartment as the battery.\"\n        },\n        {\n          \"start_time\": 125.8,\n          \"end_time\": 127.974,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Moreover please mover your site a bit lower.\"\n        },\n        {\n          \"start_time\": 128.059,\n          \"end_time\": 128.55,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        },\n        {\n          \"start_time\": 136.775,\n          \"end_time\": 137.925,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Please put the SD Card.\"\n        },\n        {\n          \"start_time\": 139.95,\n          \"end_time\": 140.45,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        },\n        {\n          \"start_time\": 173.495,\n          \"end_time\": 175.747,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Please click the SD Card.\"\n        },\n        {\n          \"start_time\": 186.096,\n          \"end_time\": 188.901,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Okay, thank you.\"\n        },\n        {\n          \"start_time\": 188.985,\n          \"end_time\": 194.4,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Please snap the battery cover into it.\"\n        },\n        {\n          \"start_time\": 200.051,\n          \"end_time\": 200.8,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 212.4,\n      \"end_time\": 219,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student turns on their GoPro.\",\n        \"Verb\": \"turn_on\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"gopro\"\n      },\n      \"fine_grained_actions\": [],\n      \"conversations\": [\n        {\n          \"start_time\": 215.375,\n          \"end_time\": 218.425,\n          \"conversation_purpose\": \"instructor-start-conversation_describing high-level instruction\",\n          \"text\": \"Please turn off the GoPoro using the button on the left side.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 219.4,\n      \"end_time\": 226.1,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student turns off their GoPro.\",\n        \"Verb\": \"turn_off\",\n        \"Noun\": \"gopro\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 223.3,\n          \"end_time\": 225.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 231.1,\n      \"end_time\": 316,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student attaches the GoPro to the strap.\",\n        \"Verb\": \"place\",\n        \"Noun\": \"gopro\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 231.1,\n          \"end_time\": 239.255,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"strap\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 239.34,\n          \"end_time\": 258.457,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 258.485,\n          \"end_time\": 259.568,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"strap\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 260.3,\n          \"end_time\": 263.86,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"mounting_peg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 264.035,\n          \"end_time\": 267.743,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"strap\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 267.806,\n          \"end_time\": 274.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"strap\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 275.2,\n          \"end_time\": 279.925,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 280,\n          \"end_time\": 299.278,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 299.41,\n          \"end_time\": 315.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 245.2,\n          \"end_time\": 253.425,\n          \"conversation_purpose\": \"instructor-start-conversation_describing high-level instruction\",\n          \"text\": \"Detach the GoPro from the strap. First, please pull down the mountain brackets on the GoPro from the bottom part or the GoPro.\"\n        },\n        {\n          \"start_time\": 253.724,\n          \"end_time\": 259.289,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"It´s on the GoPro camera, lower the two mounting brackets.\"\n        },\n        {\n          \"start_time\": 260.2,\n          \"end_time\": 265.215,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Moreover, please adjust your sight.\"\n        },\n        {\n          \"start_time\": 266.023,\n          \"end_time\": 266.891,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        },\n        {\n          \"start_time\": 268.25,\n          \"end_time\": 270.6,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Please open the screw on the snap.\"\n        },\n        {\n          \"start_time\": 282.19,\n          \"end_time\": 285.4,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Please, push the GoPro more.\"\n        },\n        {\n          \"start_time\": 294.1,\n          \"end_time\": 297.8,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Make sure that the holes of the GoPro line up with the bottom on the snap.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 320.4,\n      \"end_time\": 368.1,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student switches the strap mount for the tripod mount.\",\n        \"Verb\": \"exchange\",\n        \"Noun\": \"strap\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 325.2,\n          \"end_time\": 328.865,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"strap\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 329.097,\n          \"end_time\": 337.193,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"strap\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 337.234,\n          \"end_time\": 338.99,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 339.098,\n          \"end_time\": 342.005,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tripod\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 342.187,\n          \"end_time\": 346.2,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tripod\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 347.2,\n          \"end_time\": 356.011,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 356.07,\n          \"end_time\": 366.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"strap\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 329.407,\n          \"end_time\": 333.669,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Next, please remove the strap down and put on the tripod mount.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 376.1,\n      \"end_time\": 465,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student changes the tripod for a handheld.\",\n        \"Verb\": \"exchange\",\n        \"Noun\": \"tripod\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 377.1,\n          \"end_time\": 382.025,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tripod\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 382.133,\n          \"end_time\": 383.919,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 384.082,\n          \"end_time\": 387.2,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"handheld_grip\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 388.3,\n          \"end_time\": 390.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"handheld_grip\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 391.3,\n          \"end_time\": 417.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 418.1,\n          \"end_time\": 423.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 424.1,\n          \"end_time\": 424.723,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 425.014,\n          \"end_time\": 433.08,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 433.113,\n          \"end_time\": 436.883,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"assemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"handheld_grip\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 436.927,\n          \"end_time\": 441.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 442.1,\n          \"end_time\": 464.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"handheld_grip\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 417.175,\n          \"end_time\": 421.8,\n          \"conversation_purpose\": \"instructor-start-conversation_describing high-level instruction\",\n          \"text\": \"Please, make sure the holes on the GoPro line up with the holes in the mount.\"\n        },\n        {\n          \"start_time\": 422,\n          \"end_time\": 422.5,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        },\n        {\n          \"start_time\": 462.1,\n          \"end_time\": 462.6,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        },\n        {\n          \"start_time\": 463.225,\n          \"end_time\": 464.975,\n          \"conversation_purpose\": \"instructor-start-conversation_describing high-level instruction\",\n          \"text\": \"Lastly, please remove the handheld.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 465.3,\n      \"end_time\": 475.1,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student removes their handheld.\",\n        \"Verb\": \"disassemble\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"handheld_grip\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 470.532,\n          \"end_time\": 471.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 472.2,\n          \"end_time\": 474.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"handheld_grip\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    }\n  ],\n  \"orphan_conversations\": [\n    {\n      \"start_time\": 114.088,\n      \"end_time\": 114.644,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Thank you.\"\n    },\n    {\n      \"start_time\": 115.353,\n      \"end_time\": 119.999,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Next, please change the micro SD card in the GoPro.\"\n    },\n    {\n      \"start_time\": 201.169,\n      \"end_time\": 205.5,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Please move the GoPro a bit backward and move your eyes and your hands within.\"\n    },\n    {\n      \"start_time\": 206,\n      \"end_time\": 206.5,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Thank you.\"\n    },\n    {\n      \"start_time\": 207.175,\n      \"end_time\": 210.425,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Next, please turn on the GoPro using the button on the left side.\"\n    },\n    {\n      \"start_time\": 219.1,\n      \"end_time\": 222.016,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Please turn off the GoPro.\"\n    },\n    {\n      \"start_time\": 226.498,\n      \"end_time\": 230.6,\n      \"purpose\": \"instructor-start-conversation_follow-up instruction\",\n      \"text\": \"Next, please put the GoPro on the strap.\"\n    },\n    {\n      \"start_time\": 315.3,\n      \"end_time\": 316.419,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Thank you.\"\n    },\n    {\n      \"start_time\": 317.528,\n      \"end_time\": 320.603,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Now please switch the strap down to the tripod mount.\"\n    },\n    {\n      \"start_time\": 366.3,\n      \"end_time\": 369.4,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Please move your eyes.\"\n    },\n    {\n      \"start_time\": 370.343,\n      \"end_time\": 376.118,\n      \"purpose\": \"instructor-start-conversation_follow-up instruction\",\n      \"text\": \"Next, please switch the tripod mount, to the handle mount.\"\n    },\n    {\n      \"start_time\": 475,\n      \"end_time\": 475.5,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Thank you.\"\n    },\n    {\n      \"start_time\": 476.712,\n      \"end_time\": 482.311,\n      \"purpose\": \"instructor-start-conversation_closing remarks\",\n      \"text\": \"That includes everything for this task. Please, go ahead and click the stop button.\"\n    }\n  ],\n  \"orphan_fine_grained_actions\": [\n    {\n      \"start_time\": 212.3,\n      \"end_time\": 218.4,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"press\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"button\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 219.2,\n      \"end_time\": 222.7,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"press\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"button\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 465.2,\n      \"end_time\": 470.482,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"unscrew\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"handheld_grip\",\n        \"adverbial\": \"none\"\n      }\n    }\n  ],\n  \"long_form_description\": {\n    \"start_time\": 0.1,\n    \"end_time\": 481.1,\n    \"text\": \"The student begins by changing the GoPro battery when the student finishes the student waits for new instructions and the instructor tells him to change the SD card and then turn on and off the GoPro. After turning off the GoPro the instructor tells the student to mount up the GoPro to the strap and to the handheld grip and then dismount it and place the GoPro on the table.\"\n  }\n}\n"}]}]}, "generation_config": {"response_mime_type": "application/json", "response_schema": {"$defs": {"DialogUtterance": {"description": "Single utterance in a dialogue", "properties": {"role": {"description": "Role of the speaker", "enum": ["assistant", "user"], "title": "Role", "type": "string"}, "utterance": {"description": "The spoken text", "title": "Utterance", "type": "string"}}, "required": ["role", "utterance"], "title": "DialogUtterance", "type": "object"}, "ToolUseDialog": {"description": "Dialog associated with a tool use instant event", "properties": {"clip_id": {"description": "<same as paired event>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<same as paired event>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "<same as paired event>", "title": "Risk Type", "type": "string"}, "dialogue": {"description": "Dialogue turns: Turn 1 (assistant): empty, Turn 2 (user): non-trivial response (>=12 words), Turn 3 (assistant): two-step corrective action + confirmation, Turn 4 (user): optional", "items": {"$ref": "#/$defs/DialogUtterance"}, "title": "Dialogue", "type": "array"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "dialogue"], "title": "ToolUseDialog", "type": "object"}, "ToolUseInstantEvent": {"description": "Tool use instant event", "properties": {"clip_id": {"description": "<from annotations.clip_id>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<from annotations.segment_id or 'unknown'>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "Type of risk", "enum": ["improper_grip", "unstable_handle", "device_not_off", "unsafe_posture", "wrong_orientation", "missing_guard", "loose_attachment", "other"], "title": "Risk Type", "type": "string"}, "observation": {"description": "<concise, objective evidence (no speculation)>", "title": "Observation", "type": "string"}, "source": {"default": "manual_annotation", "description": "Source of the annotation", "title": "Source", "type": "string"}, "confidence": {"default": 0.0, "description": "Confidence score", "title": "Confidence", "type": "number"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "observation"], "title": "ToolUseInstantEvent", "type": "object"}}, "description": "Tool use instant service output schema for tool use events and dialogs", "properties": {"tool_use_instant_events": {"description": "List of tool use instant events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseInstantEvent"}, "title": "Tool Use Instant Events", "type": "array"}, "dialogs": {"description": "List of dialogs associated with the events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseDialog"}, "title": "Dialogs", "type": "array"}}, "title": "ToolUseInstantServiceOutput", "type": "object"}, "temperature": 0.7}}
+{"key": "request-9", "request": {"contents": [{"parts": [{"text": "\n### **Role**\n\nYou are an Instant Proactive Service (Instant PS) annotation and dialogue-generation assistant for the HoloAssist dataset.\nIn laboratory / hands-on operation settings, you analyze manual annotations to extract time-windows of \"Tool Use\" risks / improper operations, and for each extracted event, you generate a 2-4 turn \"assistant ↔ user\" dialogue.\n\nYou must rely only on the time-windows provided by the manual annotations.\nYou must not extend, shorten, merge, or fabricate any time segments that do not exist in the manual labels.\n\n⸻\n\n### **All Defined Proactive Services**\n\t•\tInstant (second-level, grounded in the current moment)\n        •\tSafety: immediate bodily/accident danger (flame, blade, electric shock, slip, rotating parts, vehicle proximity) → stop first, then handle.\n        •\tTool Use: improper tool operation/configuration (grip, not powered off, orientation, loose chuck, missing guard, unsafe posture).\n\t•\tShort-Horizon (tens of seconds to a few minutes, within a single session)\n        •\tNext-Step Guidance: workflow is already underway; provide suggestions for the next step based on what has been done.\n        •\tError-Recovery: the user has just made a workflow mistake (wrong step, wrong object, wrong target, wrong configuration for this task) and must rollback to fix it.\n        •\tResource Reminder: end-of-task state is not handled (fire/power left on, door/cap open, unsaved work, leftover items, missing refill) → remind to close/save/take/refill.\n\n⸻\n\n### **Input Manual Annotations (authoritative time source)**\n\nProvides fine-grained temporal information for all dialogue and user actions in the video.\n\n⸻\n\n### **OBJECTIVE**\n\t1.\tRead each manual annotation labeled as \"Tool Use\", and output its time_window exactly as annotated (start_time-end_time, verbatim).\n    **You must traverse every user-error segment in the manual annotations and process them one by one without omission.**\n\t2.\tFor each event, output:\n        •\trisk_type (standardized from the label)\n        •\tan objective observation (from comment and/or video JSON; must be verifiable)\n        •\tconfidence\n\t3.\tIf multiple labels exist in the same time-window → output multiple separate events.\n        If repeated identical labels appear → deduplicate and conceptually merge their sources.\n\t4.\tOutput only Tool Use events (not Safety, not Privacy, not Error-Recovery, not Resource Reminder).\n\t5.\tDialogue generation: for every event, generate a 2-4 turn dialogue:\n        •\tAssistant speaks first, calmly, politely, low-intrusion.\n        •\tClearly state the specific tool-use risk (no timestamps), and provide 1-2 actionable corrections\n    (e.g., \"power off first, then…\", \"adjust your grip below the guard ring\").\n        •\tUser must not reply vaguely; produce ≥12 English words with meaningful content (accept/modify/decline and give reasons).\n        •\tAssistant closes with confirmation / optional SOP snippet / short reminder.\n        •\tDialogue text must not include timestamps, but the structured output must include aligned clip_id and time_window.\n\n⸻\n\n### **Task Definition / Nature (Instant · Tool Use)**\n\nCore Focus\n\t•\tThis category is restricted to problems that arise purely from how a tool is being used: grip, posture, contact, orientation, clamp/guard state, power state / configuration of the tool itself.\n\t•\tBy definition, Instant · Tool Use never requires rolling back or redoing previously completed workflow steps. The current step (object, target, step choice) is logically correct; only the usage technique is problematic.\n\t•\tIt does not cover mistakes about which object / part / slot / step / goal is chosen in the workflow (those belong to Short-Horizon · Error-Recovery).\n\nNature\n\t•\tTriggered when an immediate tool-related operational risk appears.\n\t•\tFocus on technique / configuration issues (grip, contact area, hand placement, body posture, orientation, clamp/guard state, power-off timing) that can become unsafe or damaging within a few seconds if not corrected.\n\t•\tIf the same mis-use is already causing an acute bodily hazard (e.g., clear cut / burn / electric-shock risk), it should be classified as Instant · Safety, not Tool Use.\n\nTemporal scope (critical)\n\t•\tEach Instant Tool Use event corresponds to a very short snippet of ongoing execution:\n\t•\ttypically 0-5 seconds between the risky configuration and when intervention should happen;\n\t•\twith a hard upper bound of ≤10 seconds.\n\t•\tIf understanding or fixing the problem requires:\n\t•\tlooking back over ≥10 seconds of prior workflow, or\n\t•\tundoing earlier completed steps and then redoing them,\nthen it should conceptually be handled by Short-Horizon services (especially Error-Recovery), not by Instant · Tool Use.\n\nEvent granularity\n\t•\tEach manual annotation segment that satisfies the temporal scope and nature above is counted as one Tool Use event.\n\t•\tYou must not merge multiple distant segments into a longer window to \"simulate\" an instant event.\n\nCommon labels (examples)\n\nimproper_grip, unstable_handle, device_not_off, unsafe_posture,\nwrong_orientation, missing_guard, loose_attachment, unstable_support, etc.\n\nExample 1 (Tool Use, not Error-Recovery)\nThe user is drilling into a workpiece with the correct drill bit and position, but their hand is very close to the rotating bit and the drill is tilted, making the operation unstable.\nIf they simply reposition their hand further away, adjust the tilt, and stabilize the drill, the task remains valid. No previous step needs to be undone.\nThis is an Instant · Tool Use event (technique correction), not Error-Recovery.\n\n⸻\n\n### **Mutual Exclusion & Priority vs. Error-Recovery (and Safety)**\n\nWhen deciding between Instant · Tool Use, Short-Horizon · Error-Recovery, and Instant · Safety, use the following rules.\n\n1. Completion vs. ongoing execution (primary test: Tool Use vs. Error-Recovery)\nUse this completion test first:\n\n\"If the user immediately switches to the correct technique from now on, without undoing anything already done, does the mistake disappear?\"\n\n\t•\tIf YES → this is Tool Use (ongoing execution / technique correction).\n\t•\tIf NO, because the current state is already wrong and must be undone and redone, then it belongs to Short-Horizon · Error-Recovery, not Tool Use.\n\nIn other words:\n\t•\tTool Use\n        •\tThe step itself is logically correct (right object, right target, right step for this task).\n        •\tThe problem lies in how the tool is being operated (grip, angle, stability, power-off timing, missing clamp/guard, etc.).\n        •\tFix = adjust how the tool is being handled / configured right now, without rolling back earlier workflow states.\n\t•\tError-Recovery\n        •\tThe workflow state itself is wrong (wrong part installed, wrong sample loaded, wrong slot used, wrong target selected, steps swapped, required step skipped, etc.).\n        •\tFix = stop, undo what was done, and redo the step correctly.\n        •\tThese should not be labeled as Tool Use in this task.\n\n2. Technique vs. workflow (rephrased decision rule)\n\t•\tIf the main problem is how the tool is being handled or configured in this short 0-10 second window\n(grip, posture, orientation, clamp/guard, power-off timing), and correcting it means adjusting the current action, classify it as Instant · Tool Use.\n\t•\tIf the main problem is what has already been done in the workflow\n(wrong object, wrong slot/target, wrong order, wrong configuration for this task, skipped required step), and the user must undo and redo a step, classify it as Short-Horizon · Error-Recovery.\n\n3. Safety override\n\t•\tIf the current tool use creates an immediate, high-risk safety hazard (e.g., hand directly in front of an active blade, imminent burn from an exposed hot surface, clear electric-shock risk),\nthe primary label should be Instant · Safety, even if there is also a technique issue.\n\t•\tIn such cases, prioritize Safety over Tool Use.\n\n4. Time scale\n\t•\tTool Use: typically 0-10 seconds, focused on a currently ongoing motion or micro configuration with no rollback.\n\t•\tError-Recovery: can span ≈10 seconds to a few minutes, requiring short-term memory of earlier completed actions and explicit rollback.\n\n5. Example 2 (Error-Recovery, not Tool Use)\nThe user is assembling a device that requires inserting Part A first and then Part B.\nInstead, they insert Part B directly, tighten it, and skip Part A.\nSimply improving their hand technique or tightening style cannot fix this — the assembly sequence itself is wrong.\nThe assistant should ask them to stop, remove Part B (undo), insert Part A, then re-insert Part B in the correct order (redo).\nThis is Error-Recovery because it is a workflow-level mistake that requires rollback + redo, not just a Tool Use adjustment.\n\nIn this task, you are only asked to output Tool Use events.\nSegments that match the Error-Recovery definition above should not be labeled as Tool Use.\n\n⸻\n\n### **Output Format and Rules**\n\nYou must produce two parallel arrays: tool_use_instant_events and dialogs.\nEach event must correspond to exactly one dialogue.\n\n### **Mandatory constraints**\n\t•\tExact Match\n        •\ttime_window must match the annotated start_time-end_time exactly.\n        •\tNo stretching, shortening, smoothing, or merging.\n\t•\tAnnotation Only\n\t    •\tYou may not introduce new or extended time windows.\n\t•\tObjective observation\n\t    •\tMust be verifiable; no speculation or hidden-mental-state guesses.\n\t•\tMulti-label\n\t    •\tSeparate output entries for each label; exact duplicates merged.\n\t•\tOrdering\n\t    •\tSort by clip_id ascending, then by start_time ascending.\n\n### **Dialogue constraints**\n\t•\t2-4 turns.\n\t•\tAssistant speaks first.\n\t•\tFirst assistant turn must include:\n\t•\texplicit mention of the specific tool-use risk, and\n\t•\t1-2 concrete corrective steps.\n\t•\tUser reply:\n\t•\t≥12 words, non-trivial, expresses acceptance, modification, or refusal with explanation.\n\t•\tAssistant final turn:\n\t•\tstep-by-step guidance / confirmation / optional mini SOP card.\n\t•\tNo timestamps in dialogue.\n\t•\tNo Safety / Privacy content.\n\t•\tNo hallucinated facts.\n\n⸻\n\n### **Unified Output Schema**\n{\n  \"tool_use_instant_events\": [\n    {\n      \"clip_id\": \"<from annotations.clip_id>\",\n      \"segment_id\": \"<from annotations.segment_id or 'unknown'>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"improper_grip | unstable_handle | device_not_off | unsafe_posture | wrong_orientation | missing_guard | loose_attachment | other\",\n      \"observation\": \"<concise, objective evidence (no speculation)>\",\n      \"source\": \"manual_annotation\",\n      \"confidence\": 0.0\n    }\n  ],\n  \"dialogs\": [\n    {\n      \"clip_id\": \"<same as paired event>\",\n      \"segment_id\": \"<same as paired event>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"<same as paired event>\",\n      \"dialogue\": [\n        { \"role\": \"assistant\", \"utterance\": \"\" },\n        { \"role\": \"user\", \"utterance\": \"<non-trivial response (>=12 words)>\" },\n        { \"role\": \"assistant\", \"utterance\": \"<two-step corrective action + confirmation>\" },\n        { \"role\": \"user\", \"utterance\": \"\" }\n      ]\n    }\n  ]\n}\n\n#### Failure Case (If there are no valid Tool Use events in current video clip)\n{\n  \"tool_use_instant_events\": [],\n  \"dialogs\": [],\n}\n\n\n\n### **Manual Annotations of Clip ID z023-june-21-22-knarrevik_disassemble**\n{\n  \"video_duration\": {\n    \"raw\": \"00:07:12.24\",\n    \"seconds\": 432\n  },\n  \"taskId\": \"63dadf007b883d0b95543c58\",\n  \"taskType\": \"disassemble nightstand\",\n  \"video_name\": \"z023-june-21-22-knarrevik_disassemble\",\n  \"initial_conversation\": [\n    {\n      \"start_time\": 0.803,\n      \"end_time\": 7.743,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"So in front of you, you will see an IKEA nightstand your task right now will be to disassemble.\"\n    }\n  ],\n  \"initial_fine_grained_action\": [],\n  \"actions\": [\n    {\n      \"start_time\": 7.65,\n      \"end_time\": 119.3,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student loosens all the hex socket heads on the table.\",\n        \"Verb\": \"unscrew\",\n        \"Noun\": \"screw\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 8.608,\n          \"end_time\": 9.353,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"n\",\n            \"Incorrect Action Corrected by\": \"n\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"n\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 9.394,\n          \"end_time\": 17.143,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"hex_socket_head\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 22.3,\n          \"end_time\": 27.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"hex_socket_head\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 27.941,\n          \"end_time\": 28.882,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 29.255,\n          \"end_time\": 29.725,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 29.749,\n          \"end_time\": 32.716,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"third\",\n            \"Noun\": \"hex_socket_head\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 32.765,\n          \"end_time\": 33.431,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 33.47,\n          \"end_time\": 34.059,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 34.12,\n          \"end_time\": 39.806,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"fourth\",\n            \"Noun\": \"hex_socket_head\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 39.882,\n          \"end_time\": 40.752,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 41.923,\n          \"end_time\": 45.027,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"flip\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"nightstand\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 45.157,\n          \"end_time\": 46.069,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 46.102,\n          \"end_time\": 51.639,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"fifth\",\n            \"Noun\": \"hex_socket_head\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 51.705,\n          \"end_time\": 52.784,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 52.862,\n          \"end_time\": 53.764,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 53.788,\n          \"end_time\": 58.171,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"sixth\",\n            \"Noun\": \"hex_socket_head\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 58.234,\n          \"end_time\": 58.783,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 58.823,\n          \"end_time\": 59.313,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 59.337,\n          \"end_time\": 62.837,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"seventh\",\n            \"Noun\": \"hex_socket_head\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 62.862,\n          \"end_time\": 63.392,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 63.451,\n          \"end_time\": 64.537,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 64.59,\n          \"end_time\": 67.19,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"eighth\",\n            \"Noun\": \"hex_socket_head\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 67.255,\n          \"end_time\": 67.784,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 67.81,\n          \"end_time\": 70.814,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"flip\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"tray\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 71.294,\n          \"end_time\": 72.078,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 72.159,\n          \"end_time\": 81.959,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"ninth\",\n            \"Noun\": \"hex_socket_head\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 81.999,\n          \"end_time\": 82.49,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 82.549,\n          \"end_time\": 83.117,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 83.2,\n          \"end_time\": 86.757,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"tenth\",\n            \"Noun\": \"hex_socket_head\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 86.823,\n          \"end_time\": 87.313,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 87.352,\n          \"end_time\": 87.96,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 88.1,\n          \"end_time\": 92.384,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"eleventh\",\n            \"Noun\": \"hex_socket_head\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 92.47,\n          \"end_time\": 93.404,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 93.509,\n          \"end_time\": 94.078,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 94.2,\n          \"end_time\": 97.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"twelfth\",\n            \"Noun\": \"hex_socket_head\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 97.176,\n          \"end_time\": 97.548,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 97.629,\n          \"end_time\": 100.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"flip\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"tray\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 100.646,\n          \"end_time\": 102.411,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 102.453,\n          \"end_time\": 104.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"thirteenth\",\n            \"Noun\": \"hex_socket_head\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 104.389,\n          \"end_time\": 105.079,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 105.255,\n          \"end_time\": 106.362,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 106.414,\n          \"end_time\": 112.898,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"fourteenth\",\n            \"Noun\": \"hex_socket_head\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 112.96,\n          \"end_time\": 113.607,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 113.706,\n          \"end_time\": 114.529,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 114.59,\n          \"end_time\": 118.09,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"fifteenth\",\n            \"Noun\": \"hex_socket_head\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 118.156,\n          \"end_time\": 119.117,\n          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{\n          \"start_time\": 424.2,\n          \"end_time\": 425.4,\n          \"conversation_purpose\": \"instructor-start-conversation_closing remarks\",\n          \"text\": \"Thank you very much.\"\n        }\n      ]\n    }\n  ],\n  \"orphan_conversations\": [\n    {\n      \"start_time\": 427.4,\n      \"end_time\": 431.9,\n      \"purpose\": \"instructor-start-conversation_closing remarks\",\n      \"text\": \"That includes everything for this task, you can go ahead and press the stop button.\"\n    }\n  ],\n  \"orphan_fine_grained_actions\": [],\n  \"long_form_description\": {\n    \"start_time\": 0.1,\n    \"end_time\": 431.1,\n    \"text\": \"The instructor tells the student how to disassemble a knaverrik piece of furniture. The student loosens and unscrews all of the hex heads and begins disassembling the legs, top table, middle shelf, and the rest of the cabinet's hex heads. The student places the pieces on the table and saves the hex socket heads in a bag.\"\n  }\n}\n"}]}]}, "generation_config": {"response_mime_type": "application/json", "response_schema": {"$defs": {"DialogUtterance": {"description": "Single utterance in a dialogue", "properties": {"role": {"description": "Role of the speaker", "enum": ["assistant", "user"], "title": "Role", "type": "string"}, "utterance": {"description": "The spoken text", "title": "Utterance", "type": "string"}}, "required": ["role", "utterance"], "title": "DialogUtterance", "type": "object"}, "ToolUseDialog": {"description": "Dialog associated with a tool use instant event", "properties": {"clip_id": {"description": "<same as paired event>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<same as paired event>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "<same as paired event>", "title": "Risk Type", "type": "string"}, "dialogue": {"description": "Dialogue turns: Turn 1 (assistant): empty, Turn 2 (user): non-trivial response (>=12 words), Turn 3 (assistant): two-step corrective action + confirmation, Turn 4 (user): optional", "items": {"$ref": "#/$defs/DialogUtterance"}, "title": "Dialogue", "type": "array"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "dialogue"], "title": "ToolUseDialog", "type": "object"}, "ToolUseInstantEvent": {"description": "Tool use instant event", "properties": {"clip_id": {"description": "<from annotations.clip_id>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<from annotations.segment_id or 'unknown'>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "Type of risk", "enum": ["improper_grip", "unstable_handle", "device_not_off", "unsafe_posture", "wrong_orientation", "missing_guard", "loose_attachment", "other"], "title": "Risk Type", "type": "string"}, "observation": {"description": "<concise, objective evidence (no speculation)>", "title": "Observation", "type": "string"}, "source": {"default": "manual_annotation", "description": "Source of the annotation", "title": "Source", "type": "string"}, "confidence": {"default": 0.0, "description": "Confidence score", "title": "Confidence", "type": "number"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "observation"], "title": "ToolUseInstantEvent", "type": "object"}}, "description": "Tool use instant service output schema for tool use events and dialogs", "properties": {"tool_use_instant_events": {"description": "List of tool use instant events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseInstantEvent"}, "title": "Tool Use Instant Events", "type": "array"}, "dialogs": {"description": "List of dialogs associated with the events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseDialog"}, "title": "Dialogs", "type": "array"}}, "title": "ToolUseInstantServiceOutput", "type": "object"}, "temperature": 0.7}}
+{"key": "request-10", "request": {"contents": [{"parts": [{"text": "\n### **Role**\n\nYou are an Instant Proactive Service (Instant PS) annotation and dialogue-generation assistant for the HoloAssist dataset.\nIn laboratory / hands-on operation settings, you analyze manual annotations to extract time-windows of \"Tool Use\" risks / improper operations, and for each extracted event, you generate a 2-4 turn \"assistant ↔ user\" dialogue.\n\nYou must rely only on the time-windows provided by the manual annotations.\nYou must not extend, shorten, merge, or fabricate any time segments that do not exist in the manual labels.\n\n⸻\n\n### **All Defined Proactive Services**\n\t•\tInstant (second-level, grounded in the current moment)\n        •\tSafety: immediate bodily/accident danger (flame, blade, electric shock, slip, rotating parts, vehicle proximity) → stop first, then handle.\n        •\tTool Use: improper tool operation/configuration (grip, not powered off, orientation, loose chuck, missing guard, unsafe posture).\n\t•\tShort-Horizon (tens of seconds to a few minutes, within a single session)\n        •\tNext-Step Guidance: workflow is already underway; provide suggestions for the next step based on what has been done.\n        •\tError-Recovery: the user has just made a workflow mistake (wrong step, wrong object, wrong target, wrong configuration for this task) and must rollback to fix it.\n        •\tResource Reminder: end-of-task state is not handled (fire/power left on, door/cap open, unsaved work, leftover items, missing refill) → remind to close/save/take/refill.\n\n⸻\n\n### **Input Manual Annotations (authoritative time source)**\n\nProvides fine-grained temporal information for all dialogue and user actions in the video.\n\n⸻\n\n### **OBJECTIVE**\n\t1.\tRead each manual annotation labeled as \"Tool Use\", and output its time_window exactly as annotated (start_time-end_time, verbatim).\n    **You must traverse every user-error segment in the manual annotations and process them one by one without omission.**\n\t2.\tFor each event, output:\n        •\trisk_type (standardized from the label)\n        •\tan objective observation (from comment and/or video JSON; must be verifiable)\n        •\tconfidence\n\t3.\tIf multiple labels exist in the same time-window → output multiple separate events.\n        If repeated identical labels appear → deduplicate and conceptually merge their sources.\n\t4.\tOutput only Tool Use events (not Safety, not Privacy, not Error-Recovery, not Resource Reminder).\n\t5.\tDialogue generation: for every event, generate a 2-4 turn dialogue:\n        •\tAssistant speaks first, calmly, politely, low-intrusion.\n        •\tClearly state the specific tool-use risk (no timestamps), and provide 1-2 actionable corrections\n    (e.g., \"power off first, then…\", \"adjust your grip below the guard ring\").\n        •\tUser must not reply vaguely; produce ≥12 English words with meaningful content (accept/modify/decline and give reasons).\n        •\tAssistant closes with confirmation / optional SOP snippet / short reminder.\n        •\tDialogue text must not include timestamps, but the structured output must include aligned clip_id and time_window.\n\n⸻\n\n### **Task Definition / Nature (Instant · Tool Use)**\n\nCore Focus\n\t•\tThis category is restricted to problems that arise purely from how a tool is being used: grip, posture, contact, orientation, clamp/guard state, power state / configuration of the tool itself.\n\t•\tBy definition, Instant · Tool Use never requires rolling back or redoing previously completed workflow steps. The current step (object, target, step choice) is logically correct; only the usage technique is problematic.\n\t•\tIt does not cover mistakes about which object / part / slot / step / goal is chosen in the workflow (those belong to Short-Horizon · Error-Recovery).\n\nNature\n\t•\tTriggered when an immediate tool-related operational risk appears.\n\t•\tFocus on technique / configuration issues (grip, contact area, hand placement, body posture, orientation, clamp/guard state, power-off timing) that can become unsafe or damaging within a few seconds if not corrected.\n\t•\tIf the same mis-use is already causing an acute bodily hazard (e.g., clear cut / burn / electric-shock risk), it should be classified as Instant · Safety, not Tool Use.\n\nTemporal scope (critical)\n\t•\tEach Instant Tool Use event corresponds to a very short snippet of ongoing execution:\n\t•\ttypically 0-5 seconds between the risky configuration and when intervention should happen;\n\t•\twith a hard upper bound of ≤10 seconds.\n\t•\tIf understanding or fixing the problem requires:\n\t•\tlooking back over ≥10 seconds of prior workflow, or\n\t•\tundoing earlier completed steps and then redoing them,\nthen it should conceptually be handled by Short-Horizon services (especially Error-Recovery), not by Instant · Tool Use.\n\nEvent granularity\n\t•\tEach manual annotation segment that satisfies the temporal scope and nature above is counted as one Tool Use event.\n\t•\tYou must not merge multiple distant segments into a longer window to \"simulate\" an instant event.\n\nCommon labels (examples)\n\nimproper_grip, unstable_handle, device_not_off, unsafe_posture,\nwrong_orientation, missing_guard, loose_attachment, unstable_support, etc.\n\nExample 1 (Tool Use, not Error-Recovery)\nThe user is drilling into a workpiece with the correct drill bit and position, but their hand is very close to the rotating bit and the drill is tilted, making the operation unstable.\nIf they simply reposition their hand further away, adjust the tilt, and stabilize the drill, the task remains valid. No previous step needs to be undone.\nThis is an Instant · Tool Use event (technique correction), not Error-Recovery.\n\n⸻\n\n### **Mutual Exclusion & Priority vs. Error-Recovery (and Safety)**\n\nWhen deciding between Instant · Tool Use, Short-Horizon · Error-Recovery, and Instant · Safety, use the following rules.\n\n1. Completion vs. ongoing execution (primary test: Tool Use vs. Error-Recovery)\nUse this completion test first:\n\n\"If the user immediately switches to the correct technique from now on, without undoing anything already done, does the mistake disappear?\"\n\n\t•\tIf YES → this is Tool Use (ongoing execution / technique correction).\n\t•\tIf NO, because the current state is already wrong and must be undone and redone, then it belongs to Short-Horizon · Error-Recovery, not Tool Use.\n\nIn other words:\n\t•\tTool Use\n        •\tThe step itself is logically correct (right object, right target, right step for this task).\n        •\tThe problem lies in how the tool is being operated (grip, angle, stability, power-off timing, missing clamp/guard, etc.).\n        •\tFix = adjust how the tool is being handled / configured right now, without rolling back earlier workflow states.\n\t•\tError-Recovery\n        •\tThe workflow state itself is wrong (wrong part installed, wrong sample loaded, wrong slot used, wrong target selected, steps swapped, required step skipped, etc.).\n        •\tFix = stop, undo what was done, and redo the step correctly.\n        •\tThese should not be labeled as Tool Use in this task.\n\n2. Technique vs. workflow (rephrased decision rule)\n\t•\tIf the main problem is how the tool is being handled or configured in this short 0-10 second window\n(grip, posture, orientation, clamp/guard, power-off timing), and correcting it means adjusting the current action, classify it as Instant · Tool Use.\n\t•\tIf the main problem is what has already been done in the workflow\n(wrong object, wrong slot/target, wrong order, wrong configuration for this task, skipped required step), and the user must undo and redo a step, classify it as Short-Horizon · Error-Recovery.\n\n3. Safety override\n\t•\tIf the current tool use creates an immediate, high-risk safety hazard (e.g., hand directly in front of an active blade, imminent burn from an exposed hot surface, clear electric-shock risk),\nthe primary label should be Instant · Safety, even if there is also a technique issue.\n\t•\tIn such cases, prioritize Safety over Tool Use.\n\n4. Time scale\n\t•\tTool Use: typically 0-10 seconds, focused on a currently ongoing motion or micro configuration with no rollback.\n\t•\tError-Recovery: can span ≈10 seconds to a few minutes, requiring short-term memory of earlier completed actions and explicit rollback.\n\n5. Example 2 (Error-Recovery, not Tool Use)\nThe user is assembling a device that requires inserting Part A first and then Part B.\nInstead, they insert Part B directly, tighten it, and skip Part A.\nSimply improving their hand technique or tightening style cannot fix this — the assembly sequence itself is wrong.\nThe assistant should ask them to stop, remove Part B (undo), insert Part A, then re-insert Part B in the correct order (redo).\nThis is Error-Recovery because it is a workflow-level mistake that requires rollback + redo, not just a Tool Use adjustment.\n\nIn this task, you are only asked to output Tool Use events.\nSegments that match the Error-Recovery definition above should not be labeled as Tool Use.\n\n⸻\n\n### **Output Format and Rules**\n\nYou must produce two parallel arrays: tool_use_instant_events and dialogs.\nEach event must correspond to exactly one dialogue.\n\n### **Mandatory constraints**\n\t•\tExact Match\n        •\ttime_window must match the annotated start_time-end_time exactly.\n        •\tNo stretching, shortening, smoothing, or merging.\n\t•\tAnnotation Only\n\t    •\tYou may not introduce new or extended time windows.\n\t•\tObjective observation\n\t    •\tMust be verifiable; no speculation or hidden-mental-state guesses.\n\t•\tMulti-label\n\t    •\tSeparate output entries for each label; exact duplicates merged.\n\t•\tOrdering\n\t    •\tSort by clip_id ascending, then by start_time ascending.\n\n### **Dialogue constraints**\n\t•\t2-4 turns.\n\t•\tAssistant speaks first.\n\t•\tFirst assistant turn must include:\n\t•\texplicit mention of the specific tool-use risk, and\n\t•\t1-2 concrete corrective steps.\n\t•\tUser reply:\n\t•\t≥12 words, non-trivial, expresses acceptance, modification, or refusal with explanation.\n\t•\tAssistant final turn:\n\t•\tstep-by-step guidance / confirmation / optional mini SOP card.\n\t•\tNo timestamps in dialogue.\n\t•\tNo Safety / Privacy content.\n\t•\tNo hallucinated facts.\n\n⸻\n\n### **Unified Output Schema**\n{\n  \"tool_use_instant_events\": [\n    {\n      \"clip_id\": \"<from annotations.clip_id>\",\n      \"segment_id\": \"<from annotations.segment_id or 'unknown'>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"improper_grip | unstable_handle | device_not_off | unsafe_posture | wrong_orientation | missing_guard | loose_attachment | other\",\n      \"observation\": \"<concise, objective evidence (no speculation)>\",\n      \"source\": \"manual_annotation\",\n      \"confidence\": 0.0\n    }\n  ],\n  \"dialogs\": [\n    {\n      \"clip_id\": \"<same as paired event>\",\n      \"segment_id\": \"<same as paired event>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"<same as paired event>\",\n      \"dialogue\": [\n        { \"role\": \"assistant\", \"utterance\": \"\" },\n        { \"role\": \"user\", \"utterance\": \"<non-trivial response (>=12 words)>\" },\n        { \"role\": \"assistant\", \"utterance\": \"<two-step corrective action + confirmation>\" },\n        { \"role\": \"user\", \"utterance\": \"\" }\n      ]\n    }\n  ]\n}\n\n#### Failure Case (If there are no valid Tool Use events in current video clip)\n{\n  \"tool_use_instant_events\": [],\n  \"dialogs\": [],\n}\n\n\n\n### **Manual Annotations of Clip ID z023-june-21-22-marius_assemble**\n{\n  \"video_duration\": {\n    \"raw\": \"00:07:42.10\",\n    \"seconds\": 462\n  },\n  \"taskId\": \"63dadf00be7ae67708de4693\",\n  \"taskType\": \"assemble stool\",\n  \"video_name\": \"z023-june-21-22-marius_assemble\",\n  \"initial_conversation\": [\n    {\n      \"start_time\": 1.884,\n      \"end_time\": 6.537,\n      \"purpose\": \"instructor-start-conversation_opening remarks\",\n      \"text\": \"So, for the task in front of you, we will be building the Marius IKEA stool.\"\n    },\n    {\n      \"start_time\": 6.979,\n      \"end_time\": 9.126,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"you guess  begin. Be great\"\n    }\n  ],\n  \"initial_fine_grained_action\": [],\n  \"actions\": [\n    {\n      \"start_time\": 9.051,\n      \"end_time\": 194.177,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student screws the middle screw on the leg.\",\n        \"Verb\": \"assemble\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"leg\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 9.102,\n          \"end_time\": 10.381,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 10.411,\n          \"end_time\": 13.15,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 13.184,\n          \"end_time\": 15.594,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 15.633,\n          \"end_time\": 18.02,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 18.067,\n          \"end_time\": 20.018,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 20.082,\n          \"end_time\": 23.529,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student should please take only the two feet.\",\n            \"Incorrect Action Corrected by\": \"14\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"seat\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 23.582,\n          \"end_time\": 25.182,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"seat\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 25.227,\n          \"end_time\": 27.327,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 27.386,\n          \"end_time\": 29.986,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student must put the longer leg on top.\",\n            \"Incorrect Action Corrected by\": \"20\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 30.012,\n          \"end_time\": 30.912,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 30.966,\n          \"end_time\": 33.123,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 33.189,\n          \"end_time\": 36.714,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 36.78,\n          \"end_time\": 41.328,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student should screw the legs first.\",\n            \"Incorrect Action Corrected by\": \"29\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"seat\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 41.357,\n          \"end_time\": 43.449,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"seat\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 43.488,\n          \"end_time\": 44.323,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"bag\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 44.366,\n          \"end_time\": 45.616,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student should screw the legs first.\",\n            \"Incorrect Action Corrected by\": \"29\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 45.664,\n          \"end_time\": 46.272,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 46.328,\n          \"end_time\": 47.704,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 47.747,\n          \"end_time\": 49.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"bag\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 49.453,\n          \"end_time\": 56.035,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"bag\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 56.1,\n          \"end_time\": 60.935,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"bolt\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 61.002,\n          \"end_time\": 62.702,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"bolt\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 62.796,\n          \"end_time\": 67.096,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"bolt\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 67.171,\n          \"end_time\": 73.697,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 73.757,\n          \"end_time\": 75.957,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 76.002,\n          \"end_time\": 77.202,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 77.247,\n          \"end_time\": 78.584,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 78.622,\n          \"end_time\": 81.122,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student should flip the legs so the flat side is facing upwards.\",\n            \"Incorrect Action Corrected by\": \"53\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 81.168,\n          \"end_time\": 81.768,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"bolt\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 81.791,\n          \"end_time\": 84.879,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 84.926,\n          \"end_time\": 87.126,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student should put the screw on the top of the legs.\",\n            \"Incorrect Action Corrected by\": \"57\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"bolt\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 87.19,\n          \"end_time\": 90.868,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student should put the screw on the top of the legs.\",\n            \"Incorrect Action Corrected by\": \"57\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 90.933,\n          \"end_time\": 96.045,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 96.081,\n          \"end_time\": 114.019,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 114.12,\n          \"end_time\": 118.32,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student should flip the nut so the flat part of the nut is facing the feet.\",\n            \"Incorrect Action Corrected by\": \"69\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 118.376,\n          \"end_time\": 120.276,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 120.308,\n          \"end_time\": 121.03,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 121.08,\n          \"end_time\": 122.68,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 122.698,\n          \"end_time\": 132.035,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student should now take the wrench provided to tight them up.\",\n            \"Incorrect Action Corrected by\": \"76\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 132.1,\n          \"end_time\": 135.567,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 135.592,\n          \"end_time\": 137.592,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"bag\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 137.639,\n          \"end_time\": 138.739,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 138.786,\n          \"end_time\": 140.186,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 140.239,\n          \"end_time\": 142.839,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 142.885,\n          \"end_time\": 144.436,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 144.465,\n          \"end_time\": 156.355,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 156.377,\n          \"end_time\": 157.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 157.131,\n          \"end_time\": 158.971,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 159.031,\n          \"end_time\": 161.831,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 161.884,\n          \"end_time\": 164.635,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 164.688,\n          \"end_time\": 182.033,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 182.08,\n          \"end_time\": 183.18,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 183.2,\n          \"end_time\": 184.12,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 184.139,\n          \"end_time\": 185.939,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 185.965,\n          \"end_time\": 191.259,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 191.316,\n          \"end_time\": 194.126,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 21.2,\n          \"end_time\": 23.3,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"Please take only the two feet.\"\n        },\n        {\n          \"start_time\": 24.91,\n          \"end_time\": 27.41,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"And then place them cross pattern.\"\n        },\n        {\n          \"start_time\": 29.4,\n          \"end_time\": 31.8,\n          \"conversation_purpose\": \"instructor-start-conversation_describing high-level instruction\",\n          \"text\": \"Please flip the feet such that.\"\n        },\n        {\n          \"start_time\": 33.782,\n          \"end_time\": 34.482,\n          \"conversation_purpose\": \"instructor-start-conversation_other\",\n          \"text\": \"Thank you.\"\n        },\n        {\n          \"start_time\": 40.4,\n          \"end_time\": 52.1,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"Please next, please take the long screwdriver, the long screw, sorry, and the metal nuts from the screws that are provided.\"\n        },\n        {\n          \"start_time\": 77.4,\n          \"end_time\": 79.163,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Please, screw the nut from the bolt.\"\n        },\n        {\n          \"start_time\": 79.308,\n          \"end_time\": 82.959,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"Please flip the legs so the flat side is facing upwards.\"\n        },\n        {\n          \"start_time\": 83.8,\n          \"end_time\": 92.5,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"Now please, please put the screw from the top and the spring, not from the bottom, because the flat part is facing upwards.\"\n        },\n        {\n          \"start_time\": 116.1,\n          \"end_time\": 121.8,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"Please flip the nut so the flat part of the nut is facing the feet.\"\n        },\n        {\n          \"start_time\": 130.3,\n          \"end_time\": 133.4,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"Please now take the wrench provided to tight them up.\"\n        },\n        {\n          \"start_time\": 135.684,\n          \"end_time\": 138.161,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Please take the right wrench.\"\n        },\n        {\n          \"start_time\": 153.2,\n          \"end_time\": 155.9,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Please make sure not to go too tight with the nut.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 194.244,\n      \"end_time\": 418.928,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student assembles the seat.\",\n        \"Verb\": \"assemble\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"seat\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 194.298,\n          \"end_time\": 196.033,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 196.09,\n          \"end_time\": 201.086,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 201.141,\n          \"end_time\": 204.141,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 204.159,\n          \"end_time\": 204.759,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"bag\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 204.788,\n          \"end_time\": 210.143,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 210.2,\n          \"end_time\": 211.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"stool\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 211.357,\n          \"end_time\": 225.873,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 225.9,\n          \"end_time\": 227.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 227.433,\n          \"end_time\": 229.394,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student must first ensure that the legs fit into the metal edges of the seat.\",\n            \"Incorrect Action Corrected by\": \"122\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"bag\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 229.423,\n          \"end_time\": 230.119,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"bag\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n    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        \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"washer\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 244.073,\n          \"end_time\": 245.886,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"washer\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 245.963,\n          \"end_time\": 249.428,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 249.455,\n          \"end_time\": 252.155,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student should put the washer first.\",\n            \"Incorrect Action Corrected by\": \"139\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 252.172,\n          \"end_time\": 252.878,\n          \"fine_grained_action_attributes\": {\n     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Thank you.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 418.98,\n      \"end_time\": 462.078,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student tightens the hex nut.\",\n        \"Verb\": \"screw\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"hex_nut\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 419.043,\n          \"end_time\": 423.141,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student should stay please stay the please stay the stool.\",\n            \"Incorrect Action Corrected by\": \"261\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"stool\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 423.21,\n          \"end_time\": 428.412,\n   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\"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 433.718,\n          \"end_time\": 436.18,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 436.247,\n          \"end_time\": 438.847,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 438.912,\n          \"end_time\": 441.519,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 441.58,\n          \"end_time\": 442.527,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 442.582,\n          \"end_time\": 443.182,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 443.218,\n          \"end_time\": 445.618,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 445.641,\n          \"end_time\": 446.841,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 446.875,\n          \"end_time\": 448.075,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 448.093,\n          \"end_time\": 448.854,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 448.945,\n          \"end_time\": 454.094,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"stool\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 454.124,\n          \"end_time\": 460.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 419.563,\n          \"end_time\": 423.166,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"Please stay please stay the please stay the stool.\"\n        },\n        {\n          \"start_time\": 424.292,\n          \"end_time\": 435.408,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Please flip the stool to tight the top part that's on the bottom. Lastly we take the wrench provided and tighten the center screw.\"\n        },\n        {\n          \"start_time\": 446.4,\n          \"end_time\": 449.5,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Once you're sure the center screw is tight you can flip the stool.\"\n        },\n        {\n          \"start_time\": 455.4,\n          \"end_time\": 461,\n          \"conversation_purpose\": \"instructor-start-conversation_closing remarks\",\n          \"text\": \"That includes everything for this task. You can now go ahead and press the stop button. Thank you.\"\n        }\n      ]\n    }\n  ],\n  \"orphan_conversations\": [\n    {\n      \"start_time\": 189.3,\n      \"end_time\": 195.6,\n      \"purpose\": \"instructor-start-conversation_follow-up instruction\",\n      \"text\": \"Please flip the feet and insert them into the bottom part.\"\n    }\n  ],\n  \"orphan_fine_grained_actions\": [],\n  \"long_form_description\": {\n    \"start_time\": 0.1,\n    \"end_time\": 461.1,\n    \"text\": \"The instructor says, \\\"please begin.\\\" The student assembles the legs, and then he assembles the seat; after that, he screws the first, the second, and the third screw. Finally, he tightens the middle hex nut.\"\n  }\n}\n"}]}]}, "generation_config": {"response_mime_type": "application/json", "response_schema": {"$defs": {"DialogUtterance": {"description": "Single utterance in a dialogue", "properties": {"role": {"description": "Role of the speaker", "enum": ["assistant", "user"], "title": "Role", "type": "string"}, "utterance": {"description": "The spoken text", "title": "Utterance", "type": "string"}}, "required": ["role", "utterance"], "title": "DialogUtterance", "type": "object"}, "ToolUseDialog": {"description": "Dialog associated with a tool use instant event", "properties": {"clip_id": {"description": "<same as paired event>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<same as paired event>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "<same as paired event>", "title": "Risk Type", "type": "string"}, "dialogue": {"description": "Dialogue turns: Turn 1 (assistant): empty, Turn 2 (user): non-trivial response (>=12 words), Turn 3 (assistant): two-step corrective action + confirmation, Turn 4 (user): optional", "items": {"$ref": "#/$defs/DialogUtterance"}, "title": "Dialogue", "type": "array"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "dialogue"], "title": "ToolUseDialog", "type": "object"}, "ToolUseInstantEvent": {"description": "Tool use instant event", "properties": {"clip_id": {"description": "<from annotations.clip_id>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<from annotations.segment_id or 'unknown'>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "Type of risk", "enum": ["improper_grip", "unstable_handle", "device_not_off", "unsafe_posture", "wrong_orientation", "missing_guard", "loose_attachment", "other"], "title": "Risk Type", "type": "string"}, "observation": {"description": "<concise, objective evidence (no speculation)>", "title": "Observation", "type": "string"}, "source": {"default": "manual_annotation", "description": "Source of the annotation", "title": "Source", "type": "string"}, "confidence": {"default": 0.0, "description": "Confidence score", "title": "Confidence", "type": "number"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "observation"], "title": "ToolUseInstantEvent", "type": "object"}}, "description": "Tool use instant service output schema for tool use events and dialogs", "properties": {"tool_use_instant_events": {"description": "List of tool use instant events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseInstantEvent"}, "title": "Tool Use Instant Events", "type": "array"}, "dialogs": {"description": "List of dialogs associated with the events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseDialog"}, "title": "Dialogs", "type": "array"}}, "title": "ToolUseInstantServiceOutput", "type": "object"}, "temperature": 0.7}}
+{"key": "request-11", "request": {"contents": [{"parts": [{"text": "\n### **Role**\n\nYou are an Instant Proactive Service (Instant PS) annotation and dialogue-generation assistant for the HoloAssist dataset.\nIn laboratory / hands-on operation settings, you analyze manual annotations to extract time-windows of \"Tool Use\" risks / improper operations, and for each extracted event, you generate a 2-4 turn \"assistant ↔ user\" dialogue.\n\nYou must rely only on the time-windows provided by the manual annotations.\nYou must not extend, shorten, merge, or fabricate any time segments that do not exist in the manual labels.\n\n⸻\n\n### **All Defined Proactive Services**\n\t•\tInstant (second-level, grounded in the current moment)\n        •\tSafety: immediate bodily/accident danger (flame, blade, electric shock, slip, rotating parts, vehicle proximity) → stop first, then handle.\n        •\tTool Use: improper tool operation/configuration (grip, not powered off, orientation, loose chuck, missing guard, unsafe posture).\n\t•\tShort-Horizon (tens of seconds to a few minutes, within a single session)\n        •\tNext-Step Guidance: workflow is already underway; provide suggestions for the next step based on what has been done.\n        •\tError-Recovery: the user has just made a workflow mistake (wrong step, wrong object, wrong target, wrong configuration for this task) and must rollback to fix it.\n        •\tResource Reminder: end-of-task state is not handled (fire/power left on, door/cap open, unsaved work, leftover items, missing refill) → remind to close/save/take/refill.\n\n⸻\n\n### **Input Manual Annotations (authoritative time source)**\n\nProvides fine-grained temporal information for all dialogue and user actions in the video.\n\n⸻\n\n### **OBJECTIVE**\n\t1.\tRead each manual annotation labeled as \"Tool Use\", and output its time_window exactly as annotated (start_time-end_time, verbatim).\n    **You must traverse every user-error segment in the manual annotations and process them one by one without omission.**\n\t2.\tFor each event, output:\n        •\trisk_type (standardized from the label)\n        •\tan objective observation (from comment and/or video JSON; must be verifiable)\n        •\tconfidence\n\t3.\tIf multiple labels exist in the same time-window → output multiple separate events.\n        If repeated identical labels appear → deduplicate and conceptually merge their sources.\n\t4.\tOutput only Tool Use events (not Safety, not Privacy, not Error-Recovery, not Resource Reminder).\n\t5.\tDialogue generation: for every event, generate a 2-4 turn dialogue:\n        •\tAssistant speaks first, calmly, politely, low-intrusion.\n        •\tClearly state the specific tool-use risk (no timestamps), and provide 1-2 actionable corrections\n    (e.g., \"power off first, then…\", \"adjust your grip below the guard ring\").\n        •\tUser must not reply vaguely; produce ≥12 English words with meaningful content (accept/modify/decline and give reasons).\n        •\tAssistant closes with confirmation / optional SOP snippet / short reminder.\n        •\tDialogue text must not include timestamps, but the structured output must include aligned clip_id and time_window.\n\n⸻\n\n### **Task Definition / Nature (Instant · Tool Use)**\n\nCore Focus\n\t•\tThis category is restricted to problems that arise purely from how a tool is being used: grip, posture, contact, orientation, clamp/guard state, power state / configuration of the tool itself.\n\t•\tBy definition, Instant · Tool Use never requires rolling back or redoing previously completed workflow steps. The current step (object, target, step choice) is logically correct; only the usage technique is problematic.\n\t•\tIt does not cover mistakes about which object / part / slot / step / goal is chosen in the workflow (those belong to Short-Horizon · Error-Recovery).\n\nNature\n\t•\tTriggered when an immediate tool-related operational risk appears.\n\t•\tFocus on technique / configuration issues (grip, contact area, hand placement, body posture, orientation, clamp/guard state, power-off timing) that can become unsafe or damaging within a few seconds if not corrected.\n\t•\tIf the same mis-use is already causing an acute bodily hazard (e.g., clear cut / burn / electric-shock risk), it should be classified as Instant · Safety, not Tool Use.\n\nTemporal scope (critical)\n\t•\tEach Instant Tool Use event corresponds to a very short snippet of ongoing execution:\n\t•\ttypically 0-5 seconds between the risky configuration and when intervention should happen;\n\t•\twith a hard upper bound of ≤10 seconds.\n\t•\tIf understanding or fixing the problem requires:\n\t•\tlooking back over ≥10 seconds of prior workflow, or\n\t•\tundoing earlier completed steps and then redoing them,\nthen it should conceptually be handled by Short-Horizon services (especially Error-Recovery), not by Instant · Tool Use.\n\nEvent granularity\n\t•\tEach manual annotation segment that satisfies the temporal scope and nature above is counted as one Tool Use event.\n\t•\tYou must not merge multiple distant segments into a longer window to \"simulate\" an instant event.\n\nCommon labels (examples)\n\nimproper_grip, unstable_handle, device_not_off, unsafe_posture,\nwrong_orientation, missing_guard, loose_attachment, unstable_support, etc.\n\nExample 1 (Tool Use, not Error-Recovery)\nThe user is drilling into a workpiece with the correct drill bit and position, but their hand is very close to the rotating bit and the drill is tilted, making the operation unstable.\nIf they simply reposition their hand further away, adjust the tilt, and stabilize the drill, the task remains valid. No previous step needs to be undone.\nThis is an Instant · Tool Use event (technique correction), not Error-Recovery.\n\n⸻\n\n### **Mutual Exclusion & Priority vs. Error-Recovery (and Safety)**\n\nWhen deciding between Instant · Tool Use, Short-Horizon · Error-Recovery, and Instant · Safety, use the following rules.\n\n1. Completion vs. ongoing execution (primary test: Tool Use vs. Error-Recovery)\nUse this completion test first:\n\n\"If the user immediately switches to the correct technique from now on, without undoing anything already done, does the mistake disappear?\"\n\n\t•\tIf YES → this is Tool Use (ongoing execution / technique correction).\n\t•\tIf NO, because the current state is already wrong and must be undone and redone, then it belongs to Short-Horizon · Error-Recovery, not Tool Use.\n\nIn other words:\n\t•\tTool Use\n        •\tThe step itself is logically correct (right object, right target, right step for this task).\n        •\tThe problem lies in how the tool is being operated (grip, angle, stability, power-off timing, missing clamp/guard, etc.).\n        •\tFix = adjust how the tool is being handled / configured right now, without rolling back earlier workflow states.\n\t•\tError-Recovery\n        •\tThe workflow state itself is wrong (wrong part installed, wrong sample loaded, wrong slot used, wrong target selected, steps swapped, required step skipped, etc.).\n        •\tFix = stop, undo what was done, and redo the step correctly.\n        •\tThese should not be labeled as Tool Use in this task.\n\n2. Technique vs. workflow (rephrased decision rule)\n\t•\tIf the main problem is how the tool is being handled or configured in this short 0-10 second window\n(grip, posture, orientation, clamp/guard, power-off timing), and correcting it means adjusting the current action, classify it as Instant · Tool Use.\n\t•\tIf the main problem is what has already been done in the workflow\n(wrong object, wrong slot/target, wrong order, wrong configuration for this task, skipped required step), and the user must undo and redo a step, classify it as Short-Horizon · Error-Recovery.\n\n3. Safety override\n\t•\tIf the current tool use creates an immediate, high-risk safety hazard (e.g., hand directly in front of an active blade, imminent burn from an exposed hot surface, clear electric-shock risk),\nthe primary label should be Instant · Safety, even if there is also a technique issue.\n\t•\tIn such cases, prioritize Safety over Tool Use.\n\n4. Time scale\n\t•\tTool Use: typically 0-10 seconds, focused on a currently ongoing motion or micro configuration with no rollback.\n\t•\tError-Recovery: can span ≈10 seconds to a few minutes, requiring short-term memory of earlier completed actions and explicit rollback.\n\n5. Example 2 (Error-Recovery, not Tool Use)\nThe user is assembling a device that requires inserting Part A first and then Part B.\nInstead, they insert Part B directly, tighten it, and skip Part A.\nSimply improving their hand technique or tightening style cannot fix this — the assembly sequence itself is wrong.\nThe assistant should ask them to stop, remove Part B (undo), insert Part A, then re-insert Part B in the correct order (redo).\nThis is Error-Recovery because it is a workflow-level mistake that requires rollback + redo, not just a Tool Use adjustment.\n\nIn this task, you are only asked to output Tool Use events.\nSegments that match the Error-Recovery definition above should not be labeled as Tool Use.\n\n⸻\n\n### **Output Format and Rules**\n\nYou must produce two parallel arrays: tool_use_instant_events and dialogs.\nEach event must correspond to exactly one dialogue.\n\n### **Mandatory constraints**\n\t•\tExact Match\n        •\ttime_window must match the annotated start_time-end_time exactly.\n        •\tNo stretching, shortening, smoothing, or merging.\n\t•\tAnnotation Only\n\t    •\tYou may not introduce new or extended time windows.\n\t•\tObjective observation\n\t    •\tMust be verifiable; no speculation or hidden-mental-state guesses.\n\t•\tMulti-label\n\t    •\tSeparate output entries for each label; exact duplicates merged.\n\t•\tOrdering\n\t    •\tSort by clip_id ascending, then by start_time ascending.\n\n### **Dialogue constraints**\n\t•\t2-4 turns.\n\t•\tAssistant speaks first.\n\t•\tFirst assistant turn must include:\n\t•\texplicit mention of the specific tool-use risk, and\n\t•\t1-2 concrete corrective steps.\n\t•\tUser reply:\n\t•\t≥12 words, non-trivial, expresses acceptance, modification, or refusal with explanation.\n\t•\tAssistant final turn:\n\t•\tstep-by-step guidance / confirmation / optional mini SOP card.\n\t•\tNo timestamps in dialogue.\n\t•\tNo Safety / Privacy content.\n\t•\tNo hallucinated facts.\n\n⸻\n\n### **Unified Output Schema**\n{\n  \"tool_use_instant_events\": [\n    {\n      \"clip_id\": \"<from annotations.clip_id>\",\n      \"segment_id\": \"<from annotations.segment_id or 'unknown'>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"improper_grip | unstable_handle | device_not_off | unsafe_posture | wrong_orientation | missing_guard | loose_attachment | other\",\n      \"observation\": \"<concise, objective evidence (no speculation)>\",\n      \"source\": \"manual_annotation\",\n      \"confidence\": 0.0\n    }\n  ],\n  \"dialogs\": [\n    {\n      \"clip_id\": \"<same as paired event>\",\n      \"segment_id\": \"<same as paired event>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"<same as paired event>\",\n      \"dialogue\": [\n        { \"role\": \"assistant\", \"utterance\": \"\" },\n        { \"role\": \"user\", \"utterance\": \"<non-trivial response (>=12 words)>\" },\n        { \"role\": \"assistant\", \"utterance\": \"<two-step corrective action + confirmation>\" },\n        { \"role\": \"user\", \"utterance\": \"\" }\n      ]\n    }\n  ]\n}\n\n#### Failure Case (If there are no valid Tool Use events in current video clip)\n{\n  \"tool_use_instant_events\": [],\n  \"dialogs\": [],\n}\n\n\n\n### **Manual Annotations of Clip ID z023-june-21-22-marius_disassemble**\n{\n  \"video_duration\": {\n    \"raw\": \"00:03:07.07\",\n    \"seconds\": 187\n  },\n  \"taskId\": \"63dadf43a52e38c98b0be3e1\",\n  \"taskType\": \"disassemble stool\",\n  \"video_name\": \"z023-june-21-22-marius_disassemble\",\n  \"initial_conversation\": [\n    {\n      \"start_time\": 2.235,\n      \"end_time\": 8.07,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Splendid, so in front of you, you will see the Marius IKEA stool.\"\n    },\n    {\n      \"start_time\": 8.125,\n      \"end_time\": 10.9,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"The task in front of you will be please disassemble the stool.\"\n    }\n  ],\n  \"initial_fine_grained_action\": [\n    {\n      \"start_time\": 11.1,\n      \"end_time\": 12.416,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"grab\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"stool\",\n        \"adverbial\": \"none\"\n      }\n    }\n  ],\n  \"actions\": [\n    {\n      \"start_time\": 11.2,\n      \"end_time\": 18,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student flips the stool.\",\n        \"Verb\": \"rotate\",\n        \"Noun\": \"stool\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 12.488,\n          \"end_time\": 13.355,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"stool\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 13.461,\n          \"end_time\": 16.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"flip\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"stool\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 24.4,\n      \"end_time\": 45.2,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student untightens the middle hex nut using a wrench.\",\n        \"Verb\": \"unscrew\",\n        \"Adjective\": \"middle\",\n        \"Noun\": \"hex_nut\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 25.545,\n          \"end_time\": 26.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 27.3,\n          \"end_time\": 28.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"middle\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 33.1,\n          \"end_time\": 41.195,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 41.275,\n          \"end_time\": 42.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 28.935,\n          \"end_time\": 34.191,\n          \"conversation_purpose\": \"instructor-start-conversation_describing high-level instruction\",\n          \"text\": \"Also you could be rotate eyesight bit lower so that your hands you within you.\"\n        },\n        {\n          \"start_time\": 35,\n          \"end_time\": 35.5,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 45.4,\n      \"end_time\": 64.1,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student unscrews the first screw using a screwdriver.\",\n        \"Verb\": \"unscrew\",\n        \"Adjective\": \"first\",\n        \"Noun\": \"screw\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 46.007,\n          \"end_time\": 46.469,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"washer\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 46.55,\n          \"end_time\": 47.419,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n      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\"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"drop\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 173.603,\n          \"end_time\": 174.727,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"drop\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 174.786,\n          \"end_time\": 175.276,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 175.357,\n          \"end_time\": 175.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"drop\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 176.1,\n          \"end_time\": 177.293,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 177.423,\n          \"end_time\": 178.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"drop\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 180.2,\n          \"end_time\": 183.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"bag\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 181.16,\n          \"end_time\": 182.473,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you very much.\"\n        }\n      ]\n    }\n  ],\n  \"orphan_conversations\": [\n    {\n      \"start_time\": 18.888,\n      \"end_time\": 22.634,\n      \"purpose\": \"instructor-start-conversation_follow-up instruction\",\n      \"text\": \"First, please slightly untighten the center screw.\"\n    },\n    {\n      \"start_time\": 182.523,\n      \"end_time\": 186.979,\n      \"purpose\": \"instructor-start-conversation_closing remarks\",\n      \"text\": \"That you put everything for this task.Please go ahead and press the stop button.\"\n    }\n  ],\n  \"orphan_fine_grained_actions\": [\n    {\n      \"start_time\": 24.2,\n      \"end_time\": 25.354,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"grab\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"allen_wrench\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 122.997,\n      \"end_time\": 123.435,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"lift\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"allen_wrench\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 142.029,\n      \"end_time\": 143.283,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"grab\",\n        \"Adjective\": \"top\",\n        \"Noun\": \"leg\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 161.1,\n      \"end_time\": 161.6,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"grab\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"bag\",\n        \"adverbial\": \"none\"\n      }\n    }\n  ],\n  \"long_form_description\": {\n    \"start_time\": 0.1,\n    \"end_time\": 186.1,\n    \"text\": \"The student turns the stool over and tries to remove the first screws the teacher tells him to loosen the middle bolt first, the student loosens the middle bolt and then removes the four side screws, then finishes unscrewing the middle bolt and removes it, disassembles the legs, and ends up putting the pieces in a bag.\"\n  }\n}\n"}]}]}, "generation_config": {"response_mime_type": "application/json", "response_schema": {"$defs": {"DialogUtterance": {"description": "Single utterance in a dialogue", "properties": {"role": {"description": "Role of the speaker", "enum": ["assistant", "user"], "title": "Role", "type": "string"}, "utterance": {"description": "The spoken text", "title": "Utterance", "type": "string"}}, "required": ["role", "utterance"], "title": "DialogUtterance", "type": "object"}, "ToolUseDialog": {"description": "Dialog associated with a tool use instant event", "properties": {"clip_id": {"description": "<same as paired event>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<same as paired event>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "<same as paired event>", "title": "Risk Type", "type": "string"}, "dialogue": {"description": "Dialogue turns: Turn 1 (assistant): empty, Turn 2 (user): non-trivial response (>=12 words), Turn 3 (assistant): two-step corrective action + confirmation, Turn 4 (user): optional", "items": {"$ref": "#/$defs/DialogUtterance"}, "title": "Dialogue", "type": "array"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "dialogue"], "title": "ToolUseDialog", "type": "object"}, "ToolUseInstantEvent": {"description": "Tool use instant event", "properties": {"clip_id": {"description": "<from annotations.clip_id>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<from annotations.segment_id or 'unknown'>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "Type of risk", "enum": ["improper_grip", "unstable_handle", "device_not_off", "unsafe_posture", "wrong_orientation", "missing_guard", "loose_attachment", "other"], "title": "Risk Type", "type": "string"}, "observation": {"description": "<concise, objective evidence (no speculation)>", "title": "Observation", "type": "string"}, "source": {"default": "manual_annotation", "description": "Source of the annotation", "title": "Source", "type": "string"}, "confidence": {"default": 0.0, "description": "Confidence score", "title": "Confidence", "type": "number"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "observation"], "title": "ToolUseInstantEvent", "type": "object"}}, "description": "Tool use instant service output schema for tool use events and dialogs", "properties": {"tool_use_instant_events": {"description": "List of tool use instant events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseInstantEvent"}, "title": "Tool Use Instant Events", "type": "array"}, "dialogs": {"description": "List of dialogs associated with the events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseDialog"}, "title": "Dialogs", "type": "array"}}, "title": "ToolUseInstantServiceOutput", "type": "object"}, "temperature": 0.7}}
+{"key": "request-12", "request": {"contents": [{"parts": [{"text": "\n### **Role**\n\nYou are an Instant Proactive Service (Instant PS) annotation and dialogue-generation assistant for the HoloAssist dataset.\nIn laboratory / hands-on operation settings, you analyze manual annotations to extract time-windows of \"Tool Use\" risks / improper operations, and for each extracted event, you generate a 2-4 turn \"assistant ↔ user\" dialogue.\n\nYou must rely only on the time-windows provided by the manual annotations.\nYou must not extend, shorten, merge, or fabricate any time segments that do not exist in the manual labels.\n\n⸻\n\n### **All Defined Proactive Services**\n\t•\tInstant (second-level, grounded in the current moment)\n        •\tSafety: immediate bodily/accident danger (flame, blade, electric shock, slip, rotating parts, vehicle proximity) → stop first, then handle.\n        •\tTool Use: improper tool operation/configuration (grip, not powered off, orientation, loose chuck, missing guard, unsafe posture).\n\t•\tShort-Horizon (tens of seconds to a few minutes, within a single session)\n        •\tNext-Step Guidance: workflow is already underway; provide suggestions for the next step based on what has been done.\n        •\tError-Recovery: the user has just made a workflow mistake (wrong step, wrong object, wrong target, wrong configuration for this task) and must rollback to fix it.\n        •\tResource Reminder: end-of-task state is not handled (fire/power left on, door/cap open, unsaved work, leftover items, missing refill) → remind to close/save/take/refill.\n\n⸻\n\n### **Input Manual Annotations (authoritative time source)**\n\nProvides fine-grained temporal information for all dialogue and user actions in the video.\n\n⸻\n\n### **OBJECTIVE**\n\t1.\tRead each manual annotation labeled as \"Tool Use\", and output its time_window exactly as annotated (start_time-end_time, verbatim).\n    **You must traverse every user-error segment in the manual annotations and process them one by one without omission.**\n\t2.\tFor each event, output:\n        •\trisk_type (standardized from the label)\n        •\tan objective observation (from comment and/or video JSON; must be verifiable)\n        •\tconfidence\n\t3.\tIf multiple labels exist in the same time-window → output multiple separate events.\n        If repeated identical labels appear → deduplicate and conceptually merge their sources.\n\t4.\tOutput only Tool Use events (not Safety, not Privacy, not Error-Recovery, not Resource Reminder).\n\t5.\tDialogue generation: for every event, generate a 2-4 turn dialogue:\n        •\tAssistant speaks first, calmly, politely, low-intrusion.\n        •\tClearly state the specific tool-use risk (no timestamps), and provide 1-2 actionable corrections\n    (e.g., \"power off first, then…\", \"adjust your grip below the guard ring\").\n        •\tUser must not reply vaguely; produce ≥12 English words with meaningful content (accept/modify/decline and give reasons).\n        •\tAssistant closes with confirmation / optional SOP snippet / short reminder.\n        •\tDialogue text must not include timestamps, but the structured output must include aligned clip_id and time_window.\n\n⸻\n\n### **Task Definition / Nature (Instant · Tool Use)**\n\nCore Focus\n\t•\tThis category is restricted to problems that arise purely from how a tool is being used: grip, posture, contact, orientation, clamp/guard state, power state / configuration of the tool itself.\n\t•\tBy definition, Instant · Tool Use never requires rolling back or redoing previously completed workflow steps. The current step (object, target, step choice) is logically correct; only the usage technique is problematic.\n\t•\tIt does not cover mistakes about which object / part / slot / step / goal is chosen in the workflow (those belong to Short-Horizon · Error-Recovery).\n\nNature\n\t•\tTriggered when an immediate tool-related operational risk appears.\n\t•\tFocus on technique / configuration issues (grip, contact area, hand placement, body posture, orientation, clamp/guard state, power-off timing) that can become unsafe or damaging within a few seconds if not corrected.\n\t•\tIf the same mis-use is already causing an acute bodily hazard (e.g., clear cut / burn / electric-shock risk), it should be classified as Instant · Safety, not Tool Use.\n\nTemporal scope (critical)\n\t•\tEach Instant Tool Use event corresponds to a very short snippet of ongoing execution:\n\t•\ttypically 0-5 seconds between the risky configuration and when intervention should happen;\n\t•\twith a hard upper bound of ≤10 seconds.\n\t•\tIf understanding or fixing the problem requires:\n\t•\tlooking back over ≥10 seconds of prior workflow, or\n\t•\tundoing earlier completed steps and then redoing them,\nthen it should conceptually be handled by Short-Horizon services (especially Error-Recovery), not by Instant · Tool Use.\n\nEvent granularity\n\t•\tEach manual annotation segment that satisfies the temporal scope and nature above is counted as one Tool Use event.\n\t•\tYou must not merge multiple distant segments into a longer window to \"simulate\" an instant event.\n\nCommon labels (examples)\n\nimproper_grip, unstable_handle, device_not_off, unsafe_posture,\nwrong_orientation, missing_guard, loose_attachment, unstable_support, etc.\n\nExample 1 (Tool Use, not Error-Recovery)\nThe user is drilling into a workpiece with the correct drill bit and position, but their hand is very close to the rotating bit and the drill is tilted, making the operation unstable.\nIf they simply reposition their hand further away, adjust the tilt, and stabilize the drill, the task remains valid. No previous step needs to be undone.\nThis is an Instant · Tool Use event (technique correction), not Error-Recovery.\n\n⸻\n\n### **Mutual Exclusion & Priority vs. Error-Recovery (and Safety)**\n\nWhen deciding between Instant · Tool Use, Short-Horizon · Error-Recovery, and Instant · Safety, use the following rules.\n\n1. Completion vs. ongoing execution (primary test: Tool Use vs. Error-Recovery)\nUse this completion test first:\n\n\"If the user immediately switches to the correct technique from now on, without undoing anything already done, does the mistake disappear?\"\n\n\t•\tIf YES → this is Tool Use (ongoing execution / technique correction).\n\t•\tIf NO, because the current state is already wrong and must be undone and redone, then it belongs to Short-Horizon · Error-Recovery, not Tool Use.\n\nIn other words:\n\t•\tTool Use\n        •\tThe step itself is logically correct (right object, right target, right step for this task).\n        •\tThe problem lies in how the tool is being operated (grip, angle, stability, power-off timing, missing clamp/guard, etc.).\n        •\tFix = adjust how the tool is being handled / configured right now, without rolling back earlier workflow states.\n\t•\tError-Recovery\n        •\tThe workflow state itself is wrong (wrong part installed, wrong sample loaded, wrong slot used, wrong target selected, steps swapped, required step skipped, etc.).\n        •\tFix = stop, undo what was done, and redo the step correctly.\n        •\tThese should not be labeled as Tool Use in this task.\n\n2. Technique vs. workflow (rephrased decision rule)\n\t•\tIf the main problem is how the tool is being handled or configured in this short 0-10 second window\n(grip, posture, orientation, clamp/guard, power-off timing), and correcting it means adjusting the current action, classify it as Instant · Tool Use.\n\t•\tIf the main problem is what has already been done in the workflow\n(wrong object, wrong slot/target, wrong order, wrong configuration for this task, skipped required step), and the user must undo and redo a step, classify it as Short-Horizon · Error-Recovery.\n\n3. Safety override\n\t•\tIf the current tool use creates an immediate, high-risk safety hazard (e.g., hand directly in front of an active blade, imminent burn from an exposed hot surface, clear electric-shock risk),\nthe primary label should be Instant · Safety, even if there is also a technique issue.\n\t•\tIn such cases, prioritize Safety over Tool Use.\n\n4. Time scale\n\t•\tTool Use: typically 0-10 seconds, focused on a currently ongoing motion or micro configuration with no rollback.\n\t•\tError-Recovery: can span ≈10 seconds to a few minutes, requiring short-term memory of earlier completed actions and explicit rollback.\n\n5. Example 2 (Error-Recovery, not Tool Use)\nThe user is assembling a device that requires inserting Part A first and then Part B.\nInstead, they insert Part B directly, tighten it, and skip Part A.\nSimply improving their hand technique or tightening style cannot fix this — the assembly sequence itself is wrong.\nThe assistant should ask them to stop, remove Part B (undo), insert Part A, then re-insert Part B in the correct order (redo).\nThis is Error-Recovery because it is a workflow-level mistake that requires rollback + redo, not just a Tool Use adjustment.\n\nIn this task, you are only asked to output Tool Use events.\nSegments that match the Error-Recovery definition above should not be labeled as Tool Use.\n\n⸻\n\n### **Output Format and Rules**\n\nYou must produce two parallel arrays: tool_use_instant_events and dialogs.\nEach event must correspond to exactly one dialogue.\n\n### **Mandatory constraints**\n\t•\tExact Match\n        •\ttime_window must match the annotated start_time-end_time exactly.\n        •\tNo stretching, shortening, smoothing, or merging.\n\t•\tAnnotation Only\n\t    •\tYou may not introduce new or extended time windows.\n\t•\tObjective observation\n\t    •\tMust be verifiable; no speculation or hidden-mental-state guesses.\n\t•\tMulti-label\n\t    •\tSeparate output entries for each label; exact duplicates merged.\n\t•\tOrdering\n\t    •\tSort by clip_id ascending, then by start_time ascending.\n\n### **Dialogue constraints**\n\t•\t2-4 turns.\n\t•\tAssistant speaks first.\n\t•\tFirst assistant turn must include:\n\t•\texplicit mention of the specific tool-use risk, and\n\t•\t1-2 concrete corrective steps.\n\t•\tUser reply:\n\t•\t≥12 words, non-trivial, expresses acceptance, modification, or refusal with explanation.\n\t•\tAssistant final turn:\n\t•\tstep-by-step guidance / confirmation / optional mini SOP card.\n\t•\tNo timestamps in dialogue.\n\t•\tNo Safety / Privacy content.\n\t•\tNo hallucinated facts.\n\n⸻\n\n### **Unified Output Schema**\n{\n  \"tool_use_instant_events\": [\n    {\n      \"clip_id\": \"<from annotations.clip_id>\",\n      \"segment_id\": \"<from annotations.segment_id or 'unknown'>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"improper_grip | unstable_handle | device_not_off | unsafe_posture | wrong_orientation | missing_guard | loose_attachment | other\",\n      \"observation\": \"<concise, objective evidence (no speculation)>\",\n      \"source\": \"manual_annotation\",\n      \"confidence\": 0.0\n    }\n  ],\n  \"dialogs\": [\n    {\n      \"clip_id\": \"<same as paired event>\",\n      \"segment_id\": \"<same as paired event>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"<same as paired event>\",\n      \"dialogue\": [\n        { \"role\": \"assistant\", \"utterance\": \"\" },\n        { \"role\": \"user\", \"utterance\": \"<non-trivial response (>=12 words)>\" },\n        { \"role\": \"assistant\", \"utterance\": \"<two-step corrective action + confirmation>\" },\n        { \"role\": \"user\", \"utterance\": \"\" }\n      ]\n    }\n  ]\n}\n\n#### Failure Case (If there are no valid Tool Use events in current video clip)\n{\n  \"tool_use_instant_events\": [],\n  \"dialogs\": [],\n}\n\n\n\n### **Manual Annotations of Clip ID z023-june-21-22-nespresso**\n{\n  \"video_duration\": {\n    \"raw\": \"00:03:42.14\",\n    \"seconds\": 222\n  },\n  \"taskId\": \"63dadf009084fb5254bc349c\",\n  \"taskType\": \"make coffee with nespresso machine\",\n  \"video_name\": \"z023-june-21-22-nespresso\",\n  \"initial_conversation\": [\n    {\n      \"start_time\": 0.1,\n      \"end_time\": 7.5,\n      \"purpose\": \"instructor-start-conversation_opening remarks\",\n      \"text\": \"Hello, how are you? You will see an espresso maker, that will be used for upcoming tasks.\"\n    },\n    {\n      \"start_time\": 8.2,\n      \"end_time\": 10.479,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"First, please add water to the coffee maker.\"\n    }\n  ],\n  \"initial_fine_grained_action\": [],\n  \"actions\": [\n    {\n      \"start_time\": 11.3,\n      \"end_time\": 58.3,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student adds water to the water container.\",\n        \"Verb\": \"load\",\n        \"Noun\": \"water_container\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 13.2,\n          \"end_time\": 14.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"espresso_machine\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 16.2,\n          \"end_time\": 23.162,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lid\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 23.199,\n          \"end_time\": 24.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"transparent\",\n            \"Noun\": \"water_container\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 29.1,\n          \"end_time\": 29.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"silver\",\n            \"Noun\": \"faucet\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 31.2,\n          \"end_time\": 32.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lid\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 33.2,\n          \"end_time\": 42.116,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"load\",\n            \"Adjective\": \"transparent\",\n            \"Noun\": \"water_container\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 42.237,\n          \"end_time\": 42.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"silver\",\n            \"Noun\": \"faucet\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 44.2,\n          \"end_time\": 45.933,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lid\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 46.042,\n          \"end_time\": 47.894,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"water_container\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 48.085,\n          \"end_time\": 50.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"lid\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 51.1,\n          \"end_time\": 56.401,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"transparent\",\n            \"Noun\": \"water_container\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 56.509,\n          \"end_time\": 57.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lid\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 16.2,\n          \"end_time\": 21.6,\n          \"conversation_purpose\": \"instructor-start-conversation_describing high-level instruction\",\n          \"text\": \"To take out the water jump, please first lift up the lid.\"\n        },\n        {\n          \"start_time\": 22.31,\n          \"end_time\": 25.008,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"And then slide out water.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 66.2,\n      \"end_time\": 148.2,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student creates a cup of coffee.\",\n        \"Verb\": \"make\",\n        \"Noun\": \"coffee\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 71.2,\n          \"end_time\": 72.763,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"coffee_capsule\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 72.877,\n          \"end_time\": 84.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"coffee_capsule\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 90.1,\n          \"end_time\": 94.124,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"silver\",\n            \"Noun\": \"handle\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 94.179,\n          \"end_time\": 95.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"push\",\n            \"Adjective\": \"silver\",\n            \"Noun\": \"handle\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 100.1,\n          \"end_time\": 102.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"coffee_capsule\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 106.1,\n          \"end_time\": 108.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"silver\",\n            \"Noun\": \"handle\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 111.2,\n          \"end_time\": 112.475,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"cup\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 112.564,\n          \"end_time\": 115.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"cup\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 122.1,\n          \"end_time\": 123.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"button\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 82.1,\n          \"end_time\": 94.639,\n          \"conversation_purpose\": \"instructor-start-conversation_describing high-level instruction\",\n          \"text\": \"First, please open the part cartage area. To do so, please hold the lever on the top. Yeah. Please consider the live it.\"\n        },\n        {\n          \"start_time\": 94.692,\n          \"end_time\": 102.453,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"There's no coffee, no point machine. Please hide the body of your hand into the coffee maker\"\n        },\n        {\n          \"start_time\": 102.95,\n          \"end_time\": 103.45,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        },\n        {\n          \"start_time\": 105.509,\n          \"end_time\": 107.589,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Now please close that part area.\"\n        },\n        {\n          \"start_time\": 110.2,\n          \"end_time\": 112.5,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Now please put a cup in the coffee area.\"\n        },\n        {\n          \"start_time\": 117.725,\n          \"end_time\": 119.775,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Lastly, please press the espresso button.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 155.4,\n      \"end_time\": 195.1,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student empties the capsule container into the garbage bin.\",\n        \"Verb\": \"empty\",\n        \"Noun\": \"capsule_container\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 156.1,\n          \"end_time\": 159.202,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"cup\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 159.302,\n          \"end_time\": 162.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"push\",\n            \"Adjective\": \"silver\",\n            \"Noun\": \"handle\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 164.2,\n          \"end_time\": 167.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"silver\",\n            \"Noun\": \"handle\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 173.2,\n          \"end_time\": 175.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 181.2,\n          \"end_time\": 187.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"coffee_capsule\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 190.2,\n          \"end_time\": 191.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"drop\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"coffee_capsule\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 167.087,\n          \"end_time\": 170.9,\n          \"conversation_purpose\": \"instructor-start-conversation_describing high-level instruction\",\n          \"text\": \"Please hold from the bottom of the machine.\"\n        },\n        {\n          \"start_time\": 171.1,\n          \"end_time\": 174.272,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"To eject the capsule container.\"\n        },\n        {\n          \"start_time\": 176.787,\n          \"end_time\": 180.895,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Next, take the capsule and  throw then.\"\n        },\n        {\n          \"start_time\": 188.45,\n          \"end_time\": 190.45,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Please throw the capsule in the garbage.\"\n        },\n        {\n          \"start_time\": 191.242,\n          \"end_time\": 192.406,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        },\n        {\n          \"start_time\": 193.1,\n          \"end_time\": 194.035,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Lastly.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 199.3,\n      \"end_time\": 213,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student empties the drip tray into the sink.\",\n        \"Verb\": \"empty\",\n        \"Noun\": \"drip_tray\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 202.2,\n          \"end_time\": 204.907,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 205.053,\n          \"end_time\": 208.803,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"empty\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 209.148,\n          \"end_time\": 210.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 200.508,\n          \"end_time\": 204.594,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Please first take out the capsule holder.\"\n        },\n        {\n          \"start_time\": 204.641,\n          \"end_time\": 206.025,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"So you can empty the drip tray.\"\n        },\n        {\n          \"start_time\": 209.0,\n          \"end_time\": 209.5,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        },\n        {\n          \"start_time\": 210.95,\n          \"end_time\": 212.65,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Please now reassemble the machine.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 214.4,\n      \"end_time\": 218.2,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student inserts the capsule container and drip tray into the espresso machine.\",\n        \"Verb\": \"assemble\",\n        \"Noun\": \"drip_tray\"\n      },\n      \"fine_grained_actions\": [],\n      \"conversations\": []\n    }\n  ],\n  \"orphan_conversations\": [\n    {\n      \"start_time\": 58.1,\n      \"end_time\": 58.863,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Thank you.\"\n    },\n    {\n      \"start_time\": 59.153,\n      \"end_time\": 65.7,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Next, please make an espresso\"\n    },\n    {\n      \"start_time\": 147.292,\n      \"end_time\": 148.4,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Splendid!\"\n    },\n    {\n      \"start_time\": 149.2,\n      \"end_time\": 152.827,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Now, please empty the capsule container.\"\n    },\n    {\n      \"start_time\": 197.23,\n      \"end_time\": 199.751,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Please, empty the drip tray.\"\n    },\n    {\n      \"start_time\": 216.925,\n      \"end_time\": 218.975,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"That can close everything with this task.\"\n    },\n    {\n      \"start_time\": 219.356,\n      \"end_time\": 221.493,\n      \"purpose\": \"instructor-start-conversation_closing remarks\",\n      \"text\": \"You may now press the stop button.\"\n    }\n  ],\n  \"orphan_fine_grained_actions\": [\n    {\n      \"start_time\": 66.1,\n      \"end_time\": 70.8,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"push\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"lever\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 199.1,\n      \"end_time\": 201.2,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"pour\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"water\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 214.2,\n      \"end_time\": 216.6,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"insert\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"tray\",\n        \"adverbial\": \"none\"\n      }\n    }\n  ],\n  \"long_form_description\": {\n    \"start_time\": 0.1,\n    \"end_time\": 221.1,\n    \"text\": \"The student starts by filling the capsule coffee machine with water after that the student makes a espresso. Later the student empties the drip tray and the capsule container.\"\n  }\n}\n"}]}]}, "generation_config": {"response_mime_type": "application/json", "response_schema": {"$defs": {"DialogUtterance": {"description": "Single utterance in a dialogue", "properties": {"role": {"description": "Role of the speaker", "enum": ["assistant", "user"], "title": "Role", "type": "string"}, "utterance": {"description": "The spoken text", "title": "Utterance", "type": "string"}}, "required": ["role", "utterance"], "title": "DialogUtterance", "type": "object"}, "ToolUseDialog": {"description": "Dialog associated with a tool use instant event", "properties": {"clip_id": {"description": "<same as paired event>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<same as paired event>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "<same as paired event>", "title": "Risk Type", "type": "string"}, "dialogue": {"description": "Dialogue turns: Turn 1 (assistant): empty, Turn 2 (user): non-trivial response (>=12 words), Turn 3 (assistant): two-step corrective action + confirmation, Turn 4 (user): optional", "items": {"$ref": "#/$defs/DialogUtterance"}, "title": "Dialogue", "type": "array"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "dialogue"], "title": "ToolUseDialog", "type": "object"}, "ToolUseInstantEvent": {"description": "Tool use instant event", "properties": {"clip_id": {"description": "<from annotations.clip_id>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<from annotations.segment_id or 'unknown'>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "Type of risk", "enum": ["improper_grip", "unstable_handle", "device_not_off", "unsafe_posture", "wrong_orientation", "missing_guard", "loose_attachment", "other"], "title": "Risk Type", "type": "string"}, "observation": {"description": "<concise, objective evidence (no speculation)>", "title": "Observation", "type": "string"}, "source": {"default": "manual_annotation", "description": "Source of the annotation", "title": "Source", "type": "string"}, "confidence": {"default": 0.0, "description": "Confidence score", "title": "Confidence", "type": "number"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "observation"], "title": "ToolUseInstantEvent", "type": "object"}}, "description": "Tool use instant service output schema for tool use events and dialogs", "properties": {"tool_use_instant_events": {"description": "List of tool use instant events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseInstantEvent"}, "title": "Tool Use Instant Events", "type": "array"}, "dialogs": {"description": "List of dialogs associated with the events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseDialog"}, "title": "Dialogs", "type": "array"}}, "title": "ToolUseInstantServiceOutput", "type": "object"}, "temperature": 0.7}}
+{"key": "request-13", "request": {"contents": [{"parts": [{"text": "\n### **Role**\n\nYou are an Instant Proactive Service (Instant PS) annotation and dialogue-generation assistant for the HoloAssist dataset.\nIn laboratory / hands-on operation settings, you analyze manual annotations to extract time-windows of \"Tool Use\" risks / improper operations, and for each extracted event, you generate a 2-4 turn \"assistant ↔ user\" dialogue.\n\nYou must rely only on the time-windows provided by the manual annotations.\nYou must not extend, shorten, merge, or fabricate any time segments that do not exist in the manual labels.\n\n⸻\n\n### **All Defined Proactive Services**\n\t•\tInstant (second-level, grounded in the current moment)\n        •\tSafety: immediate bodily/accident danger (flame, blade, electric shock, slip, rotating parts, vehicle proximity) → stop first, then handle.\n        •\tTool Use: improper tool operation/configuration (grip, not powered off, orientation, loose chuck, missing guard, unsafe posture).\n\t•\tShort-Horizon (tens of seconds to a few minutes, within a single session)\n        •\tNext-Step Guidance: workflow is already underway; provide suggestions for the next step based on what has been done.\n        •\tError-Recovery: the user has just made a workflow mistake (wrong step, wrong object, wrong target, wrong configuration for this task) and must rollback to fix it.\n        •\tResource Reminder: end-of-task state is not handled (fire/power left on, door/cap open, unsaved work, leftover items, missing refill) → remind to close/save/take/refill.\n\n⸻\n\n### **Input Manual Annotations (authoritative time source)**\n\nProvides fine-grained temporal information for all dialogue and user actions in the video.\n\n⸻\n\n### **OBJECTIVE**\n\t1.\tRead each manual annotation labeled as \"Tool Use\", and output its time_window exactly as annotated (start_time-end_time, verbatim).\n    **You must traverse every user-error segment in the manual annotations and process them one by one without omission.**\n\t2.\tFor each event, output:\n        •\trisk_type (standardized from the label)\n        •\tan objective observation (from comment and/or video JSON; must be verifiable)\n        •\tconfidence\n\t3.\tIf multiple labels exist in the same time-window → output multiple separate events.\n        If repeated identical labels appear → deduplicate and conceptually merge their sources.\n\t4.\tOutput only Tool Use events (not Safety, not Privacy, not Error-Recovery, not Resource Reminder).\n\t5.\tDialogue generation: for every event, generate a 2-4 turn dialogue:\n        •\tAssistant speaks first, calmly, politely, low-intrusion.\n        •\tClearly state the specific tool-use risk (no timestamps), and provide 1-2 actionable corrections\n    (e.g., \"power off first, then…\", \"adjust your grip below the guard ring\").\n        •\tUser must not reply vaguely; produce ≥12 English words with meaningful content (accept/modify/decline and give reasons).\n        •\tAssistant closes with confirmation / optional SOP snippet / short reminder.\n        •\tDialogue text must not include timestamps, but the structured output must include aligned clip_id and time_window.\n\n⸻\n\n### **Task Definition / Nature (Instant · Tool Use)**\n\nCore Focus\n\t•\tThis category is restricted to problems that arise purely from how a tool is being used: grip, posture, contact, orientation, clamp/guard state, power state / configuration of the tool itself.\n\t•\tBy definition, Instant · Tool Use never requires rolling back or redoing previously completed workflow steps. The current step (object, target, step choice) is logically correct; only the usage technique is problematic.\n\t•\tIt does not cover mistakes about which object / part / slot / step / goal is chosen in the workflow (those belong to Short-Horizon · Error-Recovery).\n\nNature\n\t•\tTriggered when an immediate tool-related operational risk appears.\n\t•\tFocus on technique / configuration issues (grip, contact area, hand placement, body posture, orientation, clamp/guard state, power-off timing) that can become unsafe or damaging within a few seconds if not corrected.\n\t•\tIf the same mis-use is already causing an acute bodily hazard (e.g., clear cut / burn / electric-shock risk), it should be classified as Instant · Safety, not Tool Use.\n\nTemporal scope (critical)\n\t•\tEach Instant Tool Use event corresponds to a very short snippet of ongoing execution:\n\t•\ttypically 0-5 seconds between the risky configuration and when intervention should happen;\n\t•\twith a hard upper bound of ≤10 seconds.\n\t•\tIf understanding or fixing the problem requires:\n\t•\tlooking back over ≥10 seconds of prior workflow, or\n\t•\tundoing earlier completed steps and then redoing them,\nthen it should conceptually be handled by Short-Horizon services (especially Error-Recovery), not by Instant · Tool Use.\n\nEvent granularity\n\t•\tEach manual annotation segment that satisfies the temporal scope and nature above is counted as one Tool Use event.\n\t•\tYou must not merge multiple distant segments into a longer window to \"simulate\" an instant event.\n\nCommon labels (examples)\n\nimproper_grip, unstable_handle, device_not_off, unsafe_posture,\nwrong_orientation, missing_guard, loose_attachment, unstable_support, etc.\n\nExample 1 (Tool Use, not Error-Recovery)\nThe user is drilling into a workpiece with the correct drill bit and position, but their hand is very close to the rotating bit and the drill is tilted, making the operation unstable.\nIf they simply reposition their hand further away, adjust the tilt, and stabilize the drill, the task remains valid. No previous step needs to be undone.\nThis is an Instant · Tool Use event (technique correction), not Error-Recovery.\n\n⸻\n\n### **Mutual Exclusion & Priority vs. Error-Recovery (and Safety)**\n\nWhen deciding between Instant · Tool Use, Short-Horizon · Error-Recovery, and Instant · Safety, use the following rules.\n\n1. Completion vs. ongoing execution (primary test: Tool Use vs. Error-Recovery)\nUse this completion test first:\n\n\"If the user immediately switches to the correct technique from now on, without undoing anything already done, does the mistake disappear?\"\n\n\t•\tIf YES → this is Tool Use (ongoing execution / technique correction).\n\t•\tIf NO, because the current state is already wrong and must be undone and redone, then it belongs to Short-Horizon · Error-Recovery, not Tool Use.\n\nIn other words:\n\t•\tTool Use\n        •\tThe step itself is logically correct (right object, right target, right step for this task).\n        •\tThe problem lies in how the tool is being operated (grip, angle, stability, power-off timing, missing clamp/guard, etc.).\n        •\tFix = adjust how the tool is being handled / configured right now, without rolling back earlier workflow states.\n\t•\tError-Recovery\n        •\tThe workflow state itself is wrong (wrong part installed, wrong sample loaded, wrong slot used, wrong target selected, steps swapped, required step skipped, etc.).\n        •\tFix = stop, undo what was done, and redo the step correctly.\n        •\tThese should not be labeled as Tool Use in this task.\n\n2. Technique vs. workflow (rephrased decision rule)\n\t•\tIf the main problem is how the tool is being handled or configured in this short 0-10 second window\n(grip, posture, orientation, clamp/guard, power-off timing), and correcting it means adjusting the current action, classify it as Instant · Tool Use.\n\t•\tIf the main problem is what has already been done in the workflow\n(wrong object, wrong slot/target, wrong order, wrong configuration for this task, skipped required step), and the user must undo and redo a step, classify it as Short-Horizon · Error-Recovery.\n\n3. Safety override\n\t•\tIf the current tool use creates an immediate, high-risk safety hazard (e.g., hand directly in front of an active blade, imminent burn from an exposed hot surface, clear electric-shock risk),\nthe primary label should be Instant · Safety, even if there is also a technique issue.\n\t•\tIn such cases, prioritize Safety over Tool Use.\n\n4. Time scale\n\t•\tTool Use: typically 0-10 seconds, focused on a currently ongoing motion or micro configuration with no rollback.\n\t•\tError-Recovery: can span ≈10 seconds to a few minutes, requiring short-term memory of earlier completed actions and explicit rollback.\n\n5. Example 2 (Error-Recovery, not Tool Use)\nThe user is assembling a device that requires inserting Part A first and then Part B.\nInstead, they insert Part B directly, tighten it, and skip Part A.\nSimply improving their hand technique or tightening style cannot fix this — the assembly sequence itself is wrong.\nThe assistant should ask them to stop, remove Part B (undo), insert Part A, then re-insert Part B in the correct order (redo).\nThis is Error-Recovery because it is a workflow-level mistake that requires rollback + redo, not just a Tool Use adjustment.\n\nIn this task, you are only asked to output Tool Use events.\nSegments that match the Error-Recovery definition above should not be labeled as Tool Use.\n\n⸻\n\n### **Output Format and Rules**\n\nYou must produce two parallel arrays: tool_use_instant_events and dialogs.\nEach event must correspond to exactly one dialogue.\n\n### **Mandatory constraints**\n\t•\tExact Match\n        •\ttime_window must match the annotated start_time-end_time exactly.\n        •\tNo stretching, shortening, smoothing, or merging.\n\t•\tAnnotation Only\n\t    •\tYou may not introduce new or extended time windows.\n\t•\tObjective observation\n\t    •\tMust be verifiable; no speculation or hidden-mental-state guesses.\n\t•\tMulti-label\n\t    •\tSeparate output entries for each label; exact duplicates merged.\n\t•\tOrdering\n\t    •\tSort by clip_id ascending, then by start_time ascending.\n\n### **Dialogue constraints**\n\t•\t2-4 turns.\n\t•\tAssistant speaks first.\n\t•\tFirst assistant turn must include:\n\t•\texplicit mention of the specific tool-use risk, and\n\t•\t1-2 concrete corrective steps.\n\t•\tUser reply:\n\t•\t≥12 words, non-trivial, expresses acceptance, modification, or refusal with explanation.\n\t•\tAssistant final turn:\n\t•\tstep-by-step guidance / confirmation / optional mini SOP card.\n\t•\tNo timestamps in dialogue.\n\t•\tNo Safety / Privacy content.\n\t•\tNo hallucinated facts.\n\n⸻\n\n### **Unified Output Schema**\n{\n  \"tool_use_instant_events\": [\n    {\n      \"clip_id\": \"<from annotations.clip_id>\",\n      \"segment_id\": \"<from annotations.segment_id or 'unknown'>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"improper_grip | unstable_handle | device_not_off | unsafe_posture | wrong_orientation | missing_guard | loose_attachment | other\",\n      \"observation\": \"<concise, objective evidence (no speculation)>\",\n      \"source\": \"manual_annotation\",\n      \"confidence\": 0.0\n    }\n  ],\n  \"dialogs\": [\n    {\n      \"clip_id\": \"<same as paired event>\",\n      \"segment_id\": \"<same as paired event>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"<same as paired event>\",\n      \"dialogue\": [\n        { \"role\": \"assistant\", \"utterance\": \"\" },\n        { \"role\": \"user\", \"utterance\": \"<non-trivial response (>=12 words)>\" },\n        { \"role\": \"assistant\", \"utterance\": \"<two-step corrective action + confirmation>\" },\n        { \"role\": \"user\", \"utterance\": \"\" }\n      ]\n    }\n  ]\n}\n\n#### Failure Case (If there are no valid Tool Use events in current video clip)\n{\n  \"tool_use_instant_events\": [],\n  \"dialogs\": [],\n}\n\n\n\n### **Manual Annotations of Clip ID z023-june-21-22-printer_big**\n{\n  \"video_duration\": {\n    \"raw\": \"00:02:23.55\",\n    \"seconds\": 143\n  },\n  \"taskId\": \"63dadf7d402dee1828624394\",\n  \"taskType\": \"setup big printer\",\n  \"video_name\": \"z023-june-21-22-printer_big\",\n  \"initial_conversation\": [\n    {\n      \"start_time\": 0.002,\n      \"end_time\": 6.796,\n      \"purpose\": \"instructor-start-conversation_opening remarks\",\n      \"text\": \"So hello. In front of you will see a laser uh, printer. That would be used for this task.\"\n    },\n    {\n      \"start_time\": 6.827,\n      \"end_time\": 10.814,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"First please turn on the printer and please wake it up.\"\n    }\n  ],\n  \"initial_fine_grained_action\": [],\n  \"actions\": [\n    {\n      \"start_time\": 9.125,\n      \"end_time\": 15.825,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student turns on the printer.\",\n        \"Verb\": \"turn_on\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"printer\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 9.267,\n          \"end_time\": 10.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"rounded\",\n            \"Noun\": \"button\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 19.3,\n      \"end_time\": 26.3,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student turns off the printer.\",\n        \"Verb\": \"turn_off\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"printer\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 19.492,\n          \"end_time\": 20.878,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"rounded\",\n            \"Noun\": \"button\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 29.4,\n      \"end_time\": 54,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student loads paper stack in the printer.\",\n        \"Verb\": \"load\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"paper_stack\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 29.788,\n          \"end_time\": 30.797,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"approach\",\n            \"Noun\": \"paper_stack\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Adjective\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 30.957,\n          \"end_time\": 33.328,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"grab\",\n            \"Noun\": \"paper_stack\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Adjective\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 33.375,\n          \"end_time\": 34.288,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"pull\",\n            \"Noun\": \"paper_stack\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Adjective\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 34.347,\n          \"end_time\": 36.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"lift\",\n            \"Noun\": \"paper_stack\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Adjective\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 37.2,\n          \"end_time\": 39.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"pull\",\n            \"Noun\": \"paper_tray\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Adjective\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 40.227,\n          \"end_time\": 41.837,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 41.928,\n          \"end_time\": 46.564,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student can't place correctly the paper on the tray.\",\n            \"Incorrect Action Corrected by\": \"31\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 46.703,\n          \"end_time\": 47.798,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"handle\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 47.858,\n          \"end_time\": 48.449,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 48.464,\n          \"end_time\": 50.463,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 51.112,\n          \"end_time\": 53.265,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 45.163,\n          \"end_time\": 47.9,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"Please grab the paper tray.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 56.006,\n      \"end_time\": 81.806,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student exchanges the black ink cartridge of the printer.\",\n        \"Verb\": \"exchange\",\n        \"Adjective\": \"black\",\n        \"Noun\": \"ink_cartridge\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 56.1,\n          \"end_time\": 56.386,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"approach\",\n            \"Noun\": \"cartridge_gate\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Adjective\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 56.409,\n          \"end_time\": 57.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"pull\",\n            \"Noun\": \"cartridge_gate\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Adjective\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 58.1,\n          \"end_time\": 59.295,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"open\",\n            \"Noun\": \"cartridge_gate\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Adjective\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 59.335,\n          \"end_time\": 60.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 61.1,\n          \"end_time\": 64.274,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 64.325,\n          \"end_time\": 66.266,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 66.308,\n          \"end_time\": 68.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 70.2,\n          \"end_time\": 71.283,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"inspect\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Adjective\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 71.31,\n          \"end_time\": 71.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 72.1,\n          \"end_time\": 76.408,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 76.472,\n          \"end_time\": 78.385,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 78.409,\n          \"end_time\": 81.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 82.1,\n      \"end_time\": 97.943,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student exchanges the blue ink cartridge of the printer.\",\n        \"Verb\": \"exchange\",\n        \"Adjective\": \"blue\",\n        \"Noun\": \"ink_cartridge\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 82.1,\n          \"end_time\": 82.498,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 82.502,\n          \"end_time\": 84.151,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 84.247,\n          \"end_time\": 86.235,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 86.262,\n          \"end_time\": 87.596,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 87.647,\n          \"end_time\": 89.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 90.1,\n          \"end_time\": 91.0,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 91.1,\n          \"end_time\": 93.254,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 93.302,\n          \"end_time\": 94.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 95.2,\n          \"end_time\": 97.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 98.1,\n      \"end_time\": 116,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student exchanges the red ink cartridge of the printer.\",\n        \"Verb\": \"exchange\",\n        \"Adjective\": \"red\",\n        \"Noun\": \"ink_cartridge\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 98.1,\n          \"end_time\": 98.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 99.1,\n          \"end_time\": 101.363,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 101.407,\n          \"end_time\": 102.994,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 103.061,\n          \"end_time\": 105.043,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 105.86,\n          \"end_time\": 107,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 107.1,\n          \"end_time\": 110.224,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 110.254,\n          \"end_time\": 112.272,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 112.31,\n          \"end_time\": 115.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 116.3,\n      \"end_time\": 137.3,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student exchanges the yellow ink cartridge of the printer.\",\n        \"Verb\": \"exchange\",\n        \"Adjective\": \"yellow\",\n        \"Noun\": \"ink_cartridge\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 116.408,\n          \"end_time\": 117.262,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 117.303,\n          \"end_time\": 119.353,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 119.406,\n          \"end_time\": 121.396,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 121.403,\n          \"end_time\": 123.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 124.1,\n          \"end_time\": 125.205,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 125.254,\n          \"end_time\": 126.053,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 126.1,\n          \"end_time\": 129.428,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 129.453,\n          \"end_time\": 130.453,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 130.506,\n          \"end_time\": 133.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 133.979,\n          \"end_time\": 136.604,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"close\",\n            \"Noun\": \"cartridge_gate\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Adjective\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    }\n  ],\n  \"orphan_conversations\": [\n    {\n      \"start_time\": 15.2,\n      \"end_time\": 16.3,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Thank you.\"\n    },\n    {\n      \"start_time\": 16.4,\n      \"end_time\": 19.5,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Next, put the printer to sleep.\"\n    },\n    {\n      \"start_time\": 25.806,\n      \"end_time\": 26.868,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Thank you.\"\n    },\n    {\n      \"start_time\": 27.2,\n      \"end_time\": 30.635,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Next, please load the paper in the printer.\"\n    },\n    {\n      \"start_time\": 53.1,\n      \"end_time\": 56.7,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Next please change the ink inside the printer.\"\n    },\n    {\n      \"start_time\": 137.4,\n      \"end_time\": 141.5,\n      \"purpose\": \"instructor-start-conversation_closing remarks\",\n      \"text\": \"Thank you, it was everything for this task. Please press the stop button.\"\n    }\n  ],\n  \"orphan_fine_grained_actions\": [],\n  \"long_form_description\": {\n    \"start_time\": 0.002,\n    \"end_time\": 142.002,\n    \"text\": \"The student begins by holding the control panel of the printer. First, the student turns on the printer by pressing the round button. After that, the student turns off the printer by pressing the round button again. Next, the student loads the printer with a stack of paper. After that, the student changes the black ink cartridge with a new one. The student then does the same with the blue ink cartridge, then the red ink cartridge, and finally the yellow ink cartridge.\"\n  }\n}\n"}]}]}, "generation_config": {"response_mime_type": "application/json", "response_schema": {"$defs": {"DialogUtterance": {"description": "Single utterance in a dialogue", "properties": {"role": {"description": "Role of the speaker", "enum": ["assistant", "user"], "title": "Role", "type": "string"}, "utterance": {"description": "The spoken text", "title": "Utterance", "type": "string"}}, "required": ["role", "utterance"], "title": "DialogUtterance", "type": "object"}, "ToolUseDialog": {"description": "Dialog associated with a tool use instant event", "properties": {"clip_id": {"description": "<same as paired event>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<same as paired event>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "<same as paired event>", "title": "Risk Type", "type": "string"}, "dialogue": {"description": "Dialogue turns: Turn 1 (assistant): empty, Turn 2 (user): non-trivial response (>=12 words), Turn 3 (assistant): two-step corrective action + confirmation, Turn 4 (user): optional", "items": {"$ref": "#/$defs/DialogUtterance"}, "title": "Dialogue", "type": "array"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "dialogue"], "title": "ToolUseDialog", "type": "object"}, "ToolUseInstantEvent": {"description": "Tool use instant event", "properties": {"clip_id": {"description": "<from annotations.clip_id>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<from annotations.segment_id or 'unknown'>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "Type of risk", "enum": ["improper_grip", "unstable_handle", "device_not_off", "unsafe_posture", "wrong_orientation", "missing_guard", "loose_attachment", "other"], "title": "Risk Type", "type": "string"}, "observation": {"description": "<concise, objective evidence (no speculation)>", "title": "Observation", "type": "string"}, "source": {"default": "manual_annotation", "description": "Source of the annotation", "title": "Source", "type": "string"}, "confidence": {"default": 0.0, "description": "Confidence score", "title": "Confidence", "type": "number"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "observation"], "title": "ToolUseInstantEvent", "type": "object"}}, "description": "Tool use instant service output schema for tool use events and dialogs", "properties": {"tool_use_instant_events": {"description": "List of tool use instant events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseInstantEvent"}, "title": "Tool Use Instant Events", "type": "array"}, "dialogs": {"description": "List of dialogs associated with the events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseDialog"}, "title": "Dialogs", "type": "array"}}, "title": "ToolUseInstantServiceOutput", "type": "object"}, "temperature": 0.7}}
+{"key": "request-14", "request": {"contents": [{"parts": [{"text": "\n### **Role**\n\nYou are an Instant Proactive Service (Instant PS) annotation and dialogue-generation assistant for the HoloAssist dataset.\nIn laboratory / hands-on operation settings, you analyze manual annotations to extract time-windows of \"Tool Use\" risks / improper operations, and for each extracted event, you generate a 2-4 turn \"assistant ↔ user\" dialogue.\n\nYou must rely only on the time-windows provided by the manual annotations.\nYou must not extend, shorten, merge, or fabricate any time segments that do not exist in the manual labels.\n\n⸻\n\n### **All Defined Proactive Services**\n\t•\tInstant (second-level, grounded in the current moment)\n        •\tSafety: immediate bodily/accident danger (flame, blade, electric shock, slip, rotating parts, vehicle proximity) → stop first, then handle.\n        •\tTool Use: improper tool operation/configuration (grip, not powered off, orientation, loose chuck, missing guard, unsafe posture).\n\t•\tShort-Horizon (tens of seconds to a few minutes, within a single session)\n        •\tNext-Step Guidance: workflow is already underway; provide suggestions for the next step based on what has been done.\n        •\tError-Recovery: the user has just made a workflow mistake (wrong step, wrong object, wrong target, wrong configuration for this task) and must rollback to fix it.\n        •\tResource Reminder: end-of-task state is not handled (fire/power left on, door/cap open, unsaved work, leftover items, missing refill) → remind to close/save/take/refill.\n\n⸻\n\n### **Input Manual Annotations (authoritative time source)**\n\nProvides fine-grained temporal information for all dialogue and user actions in the video.\n\n⸻\n\n### **OBJECTIVE**\n\t1.\tRead each manual annotation labeled as \"Tool Use\", and output its time_window exactly as annotated (start_time-end_time, verbatim).\n    **You must traverse every user-error segment in the manual annotations and process them one by one without omission.**\n\t2.\tFor each event, output:\n        •\trisk_type (standardized from the label)\n        •\tan objective observation (from comment and/or video JSON; must be verifiable)\n        •\tconfidence\n\t3.\tIf multiple labels exist in the same time-window → output multiple separate events.\n        If repeated identical labels appear → deduplicate and conceptually merge their sources.\n\t4.\tOutput only Tool Use events (not Safety, not Privacy, not Error-Recovery, not Resource Reminder).\n\t5.\tDialogue generation: for every event, generate a 2-4 turn dialogue:\n        •\tAssistant speaks first, calmly, politely, low-intrusion.\n        •\tClearly state the specific tool-use risk (no timestamps), and provide 1-2 actionable corrections\n    (e.g., \"power off first, then…\", \"adjust your grip below the guard ring\").\n        •\tUser must not reply vaguely; produce ≥12 English words with meaningful content (accept/modify/decline and give reasons).\n        •\tAssistant closes with confirmation / optional SOP snippet / short reminder.\n        •\tDialogue text must not include timestamps, but the structured output must include aligned clip_id and time_window.\n\n⸻\n\n### **Task Definition / Nature (Instant · Tool Use)**\n\nCore Focus\n\t•\tThis category is restricted to problems that arise purely from how a tool is being used: grip, posture, contact, orientation, clamp/guard state, power state / configuration of the tool itself.\n\t•\tBy definition, Instant · Tool Use never requires rolling back or redoing previously completed workflow steps. The current step (object, target, step choice) is logically correct; only the usage technique is problematic.\n\t•\tIt does not cover mistakes about which object / part / slot / step / goal is chosen in the workflow (those belong to Short-Horizon · Error-Recovery).\n\nNature\n\t•\tTriggered when an immediate tool-related operational risk appears.\n\t•\tFocus on technique / configuration issues (grip, contact area, hand placement, body posture, orientation, clamp/guard state, power-off timing) that can become unsafe or damaging within a few seconds if not corrected.\n\t•\tIf the same mis-use is already causing an acute bodily hazard (e.g., clear cut / burn / electric-shock risk), it should be classified as Instant · Safety, not Tool Use.\n\nTemporal scope (critical)\n\t•\tEach Instant Tool Use event corresponds to a very short snippet of ongoing execution:\n\t•\ttypically 0-5 seconds between the risky configuration and when intervention should happen;\n\t•\twith a hard upper bound of ≤10 seconds.\n\t•\tIf understanding or fixing the problem requires:\n\t•\tlooking back over ≥10 seconds of prior workflow, or\n\t•\tundoing earlier completed steps and then redoing them,\nthen it should conceptually be handled by Short-Horizon services (especially Error-Recovery), not by Instant · Tool Use.\n\nEvent granularity\n\t•\tEach manual annotation segment that satisfies the temporal scope and nature above is counted as one Tool Use event.\n\t•\tYou must not merge multiple distant segments into a longer window to \"simulate\" an instant event.\n\nCommon labels (examples)\n\nimproper_grip, unstable_handle, device_not_off, unsafe_posture,\nwrong_orientation, missing_guard, loose_attachment, unstable_support, etc.\n\nExample 1 (Tool Use, not Error-Recovery)\nThe user is drilling into a workpiece with the correct drill bit and position, but their hand is very close to the rotating bit and the drill is tilted, making the operation unstable.\nIf they simply reposition their hand further away, adjust the tilt, and stabilize the drill, the task remains valid. No previous step needs to be undone.\nThis is an Instant · Tool Use event (technique correction), not Error-Recovery.\n\n⸻\n\n### **Mutual Exclusion & Priority vs. Error-Recovery (and Safety)**\n\nWhen deciding between Instant · Tool Use, Short-Horizon · Error-Recovery, and Instant · Safety, use the following rules.\n\n1. Completion vs. ongoing execution (primary test: Tool Use vs. Error-Recovery)\nUse this completion test first:\n\n\"If the user immediately switches to the correct technique from now on, without undoing anything already done, does the mistake disappear?\"\n\n\t•\tIf YES → this is Tool Use (ongoing execution / technique correction).\n\t•\tIf NO, because the current state is already wrong and must be undone and redone, then it belongs to Short-Horizon · Error-Recovery, not Tool Use.\n\nIn other words:\n\t•\tTool Use\n        •\tThe step itself is logically correct (right object, right target, right step for this task).\n        •\tThe problem lies in how the tool is being operated (grip, angle, stability, power-off timing, missing clamp/guard, etc.).\n        •\tFix = adjust how the tool is being handled / configured right now, without rolling back earlier workflow states.\n\t•\tError-Recovery\n        •\tThe workflow state itself is wrong (wrong part installed, wrong sample loaded, wrong slot used, wrong target selected, steps swapped, required step skipped, etc.).\n        •\tFix = stop, undo what was done, and redo the step correctly.\n        •\tThese should not be labeled as Tool Use in this task.\n\n2. Technique vs. workflow (rephrased decision rule)\n\t•\tIf the main problem is how the tool is being handled or configured in this short 0-10 second window\n(grip, posture, orientation, clamp/guard, power-off timing), and correcting it means adjusting the current action, classify it as Instant · Tool Use.\n\t•\tIf the main problem is what has already been done in the workflow\n(wrong object, wrong slot/target, wrong order, wrong configuration for this task, skipped required step), and the user must undo and redo a step, classify it as Short-Horizon · Error-Recovery.\n\n3. Safety override\n\t•\tIf the current tool use creates an immediate, high-risk safety hazard (e.g., hand directly in front of an active blade, imminent burn from an exposed hot surface, clear electric-shock risk),\nthe primary label should be Instant · Safety, even if there is also a technique issue.\n\t•\tIn such cases, prioritize Safety over Tool Use.\n\n4. Time scale\n\t•\tTool Use: typically 0-10 seconds, focused on a currently ongoing motion or micro configuration with no rollback.\n\t•\tError-Recovery: can span ≈10 seconds to a few minutes, requiring short-term memory of earlier completed actions and explicit rollback.\n\n5. Example 2 (Error-Recovery, not Tool Use)\nThe user is assembling a device that requires inserting Part A first and then Part B.\nInstead, they insert Part B directly, tighten it, and skip Part A.\nSimply improving their hand technique or tightening style cannot fix this — the assembly sequence itself is wrong.\nThe assistant should ask them to stop, remove Part B (undo), insert Part A, then re-insert Part B in the correct order (redo).\nThis is Error-Recovery because it is a workflow-level mistake that requires rollback + redo, not just a Tool Use adjustment.\n\nIn this task, you are only asked to output Tool Use events.\nSegments that match the Error-Recovery definition above should not be labeled as Tool Use.\n\n⸻\n\n### **Output Format and Rules**\n\nYou must produce two parallel arrays: tool_use_instant_events and dialogs.\nEach event must correspond to exactly one dialogue.\n\n### **Mandatory constraints**\n\t•\tExact Match\n        •\ttime_window must match the annotated start_time-end_time exactly.\n        •\tNo stretching, shortening, smoothing, or merging.\n\t•\tAnnotation Only\n\t    •\tYou may not introduce new or extended time windows.\n\t•\tObjective observation\n\t    •\tMust be verifiable; no speculation or hidden-mental-state guesses.\n\t•\tMulti-label\n\t    •\tSeparate output entries for each label; exact duplicates merged.\n\t•\tOrdering\n\t    •\tSort by clip_id ascending, then by start_time ascending.\n\n### **Dialogue constraints**\n\t•\t2-4 turns.\n\t•\tAssistant speaks first.\n\t•\tFirst assistant turn must include:\n\t•\texplicit mention of the specific tool-use risk, and\n\t•\t1-2 concrete corrective steps.\n\t•\tUser reply:\n\t•\t≥12 words, non-trivial, expresses acceptance, modification, or refusal with explanation.\n\t•\tAssistant final turn:\n\t•\tstep-by-step guidance / confirmation / optional mini SOP card.\n\t•\tNo timestamps in dialogue.\n\t•\tNo Safety / Privacy content.\n\t•\tNo hallucinated facts.\n\n⸻\n\n### **Unified Output Schema**\n{\n  \"tool_use_instant_events\": [\n    {\n      \"clip_id\": \"<from annotations.clip_id>\",\n      \"segment_id\": \"<from annotations.segment_id or 'unknown'>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"improper_grip | unstable_handle | device_not_off | unsafe_posture | wrong_orientation | missing_guard | loose_attachment | other\",\n      \"observation\": \"<concise, objective evidence (no speculation)>\",\n      \"source\": \"manual_annotation\",\n      \"confidence\": 0.0\n    }\n  ],\n  \"dialogs\": [\n    {\n      \"clip_id\": \"<same as paired event>\",\n      \"segment_id\": \"<same as paired event>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"<same as paired event>\",\n      \"dialogue\": [\n        { \"role\": \"assistant\", \"utterance\": \"\" },\n        { \"role\": \"user\", \"utterance\": \"<non-trivial response (>=12 words)>\" },\n        { \"role\": \"assistant\", \"utterance\": \"<two-step corrective action + confirmation>\" },\n        { \"role\": \"user\", \"utterance\": \"\" }\n      ]\n    }\n  ]\n}\n\n#### Failure Case (If there are no valid Tool Use events in current video clip)\n{\n  \"tool_use_instant_events\": [],\n  \"dialogs\": [],\n}\n\n\n\n### **Manual Annotations of Clip ID z023-june-21-22-printer_small**\n{\n  \"video_duration\": {\n    \"raw\": \"00:05:27.36\",\n    \"seconds\": 327\n  },\n  \"taskId\": \"63dadf44a426b3c59a09873a\",\n  \"taskType\": \"setup small printer\",\n  \"video_name\": \"z023-june-21-22-printer_small\",\n  \"initial_conversation\": [\n    {\n      \"start_time\": 1.1,\n      \"end_time\": 6.953,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"So in front of you, you will see an HP DeskJet printer and we will be using it in your task.\"\n    },\n    {\n      \"start_time\": 7.659,\n      \"end_time\": 11.806,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"So first and foremost, could you please load paper in the printer.\"\n    }\n  ],\n  \"initial_fine_grained_action\": [],\n  \"actions\": [\n    {\n      \"start_time\": 11.1,\n      \"end_time\": 44.1,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student loads a paper stack into the printer.\",\n        \"Verb\": \"load\",\n        \"Noun\": \"printer\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 12.1,\n          \"end_time\": 13.06,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 13.158,\n          \"end_time\": 14.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 16.1,\n          \"end_time\": 18.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student is supposed to put the paper stack on the paper tray of the printer.\",\n            \"Incorrect Action Corrected by\": \"10\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"front\",\n            \"Noun\": \"printer\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 21.1,\n          \"end_time\": 22.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 23.1,\n          \"end_time\": 25.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 29.073,\n          \"end_time\": 29.596,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 29.644,\n          \"end_time\": 31.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 32.1,\n          \"end_time\": 33.062,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 33.148,\n          \"end_time\": 34.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 38.1,\n          \"end_time\": 40.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 41.1,\n          \"end_time\": 43.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 17.806,\n          \"end_time\": 19.982,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"The loading tray is in the back of the printer.\"\n        },\n        {\n          \"start_time\": 24.218,\n          \"end_time\": 31.589,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Please pull out the loading tray on the back of the printer. The pulling tray in backward.\"\n        },\n        {\n          \"start_time\": 31.649,\n          \"end_time\": 32.306,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        },\n        {\n          \"start_time\": 34.1,\n          \"end_time\": 37.806,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Next please put the paper inside the paper tray.\"\n        },\n        {\n          \"start_time\": 41.306,\n          \"end_time\": 42.306,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 47.806,\n      \"end_time\": 123.1,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student copies a black and white paper.\",\n        \"Verb\": \"make\",\n        \"Noun\": \"copy\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 48.1,\n          \"end_time\": 49.076,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 49.152,\n          \"end_time\": 50.068,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 50.121,\n          \"end_time\": 51.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"copy_gate\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 52.1,\n          \"end_time\": 54.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 55.1,\n          \"end_time\": 57.061,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 57.156,\n          \"end_time\": 59.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"copy_gate\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 65.1,\n          \"end_time\": 66.034,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"The student is asked to pull out the output tray of the printer.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"front\",\n            \"Noun\": \"printer\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 66.126,\n          \"end_time\": 68.038,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"The student is asked to pull out the output tray of the printer.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"front\",\n            \"Noun\": \"printer\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 68.169,\n          \"end_time\": 69.039,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"extending\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 69.136,\n          \"end_time\": 71.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"extending\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 72.1,\n          \"end_time\": 74.026,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"extending\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 74.134,\n          \"end_time\": 76.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"extending\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 83.1,\n          \"end_time\": 84.083,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"folding\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 84.142,\n          \"end_time\": 86.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"folding\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 87.1,\n          \"end_time\": 89.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"folding\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 90.1,\n          \"end_time\": 91.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"folding\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 95.1,\n          \"end_time\": 96.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"copy_button\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 59.57,\n          \"end_time\": 64.659,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Before put a copy in it please make sure to open the paper, uhm, tray.\"\n        },\n        {\n          \"start_time\": 67.1,\n          \"end_time\": 70.1,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Keep  open the tray from the small steps on the top.\"\n        },\n        {\n          \"start_time\": 70.865,\n          \"end_time\": 71.423,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Yes.\"\n        },\n        {\n          \"start_time\": 72.012,\n          \"end_time\": 74.247,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Please formy, firmly pull on it.\"\n        },\n        {\n          \"start_time\": 77.6,\n          \"end_time\": 83.835,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Moreover please put on the paper holding area by sliding open.\"\n        },\n        {\n          \"start_time\": 89.1,\n          \"end_time\": 90.1,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        },\n        {\n          \"start_time\": 93.1,\n          \"end_time\": 97.1,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Please press the button on the bottom left to put a copy in it.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 126.1,\n      \"end_time\": 206.071,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student removes both the copy and the original from the printer.\",\n        \"Verb\": \"withdraw\",\n        \"Noun\": \"copy\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 128.1,\n          \"end_time\": 129.042,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"copy_gate\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 129.122,\n          \"end_time\": 129.593,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 129.66,\n          \"end_time\": 130.076,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 130.17,\n          \"end_time\": 131.073,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"copy_gate\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 131.111,\n          \"end_time\": 132.023,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"copy\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 132.164,\n          \"end_time\": 133.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"copy\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 134.1,\n          \"end_time\": 135.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"copy\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 135.1,\n          \"end_time\": 138.1,\n          \"conversation_purpose\": \"instructor-start-conversation_describing high-level instruction\",\n          \"text\": \"Next please change the ink in the printer.\"\n        },\n        {\n          \"start_time\": 138.806,\n          \"end_time\": 141.482,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Keep waiting until the page information.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 206.247,\n      \"end_time\": 211.453,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student removes a test page from the printer.\",\n        \"Verb\": \"withdraw\",\n        \"Noun\": \"paper_stack\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 207.1,\n          \"end_time\": 208.06,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 208.13,\n          \"end_time\": 209.03,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 209.149,\n          \"end_time\": 210.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 207.835,\n          \"end_time\": 211.071,\n          \"conversation_purpose\": \"instructor-start-conversation_describing high-level instruction\",\n          \"text\": \"Remove the paper and then it change the ink cartridges.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 212.247,\n      \"end_time\": 293.247,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student exchanges their ink cartridges.\",\n        \"Verb\": \"exchange\",\n        \"Noun\": \"ink_cartridge\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 214.1,\n          \"end_time\": 215.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"cartridge_gate\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 216.1,\n          \"end_time\": 217.065,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"cartridge_gate\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 217.165,\n          \"end_time\": 218.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"cartridge_gate\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 219.1,\n          \"end_time\": 221.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 232.1,\n          \"end_time\": 234.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 238.1,\n          \"end_time\": 239.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 241.1,\n          \"end_time\": 242.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 243.1,\n          \"end_time\": 245.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 246.1,\n          \"end_time\": 247.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 248.1,\n          \"end_time\": 250.05,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 250.121,\n          \"end_time\": 251.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 252.1,\n          \"end_time\": 254.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 256.1,\n          \"end_time\": 257.059,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"The student is supposed to push inwards the ink cartridge instead of pushing it up.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"push\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 257.162,\n          \"end_time\": 258.047,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"color\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 258.136,\n          \"end_time\": 260.042,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"push\",\n            \"Adjective\": \"color\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 260.197,\n          \"end_time\": 261.073,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 261.175,\n          \"end_time\": 262.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 263.1,\n          \"end_time\": 264.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"The student is supposed to put the new color ink cartridge before exchanging the black ink cartridge.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 265.1,\n          \"end_time\": 266.028,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 266.142,\n          \"end_time\": 268.035,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 268.157,\n          \"end_time\": 270.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 271.1,\n          \"end_time\": 273.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"push\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 274.062,\n          \"end_time\": 274.547,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 274.613,\n          \"end_time\": 275.116,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"push\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 275.166,\n          \"end_time\": 276.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"black_ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 277.1,\n          \"end_time\": 278.036,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"black_ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 278.129,\n          \"end_time\": 278.576,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"black_ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 278.653,\n          \"end_time\": 280.051,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"black_ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 280.18,\n          \"end_time\": 282.091,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"black_ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 282.149,\n          \"end_time\": 283.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"push\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"black_ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 290.1,\n          \"end_time\": 292.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"cartridge_gate\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 227.188,\n          \"end_time\": 235.306,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"First please, please pull the ink cartridges in the middle of the ink cartridge area.\"\n        },\n        {\n          \"start_time\": 238.512,\n          \"end_time\": 243.777,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Please with your fingers take the ink cartridges and pull them to the middle of the ink area.\"\n        },\n        {\n          \"start_time\": 247.1,\n          \"end_time\": 247.865,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        },\n        {\n          \"start_time\": 250.1,\n          \"end_time\": 258.071,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Now please push down on the bottom part of the top of the ink cart, ink cartridge to remove it.\"\n        },\n        {\n          \"start_time\": 261.1,\n          \"end_time\": 262.1,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        },\n        {\n          \"start_time\": 263.1,\n          \"end_time\": 266.1,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Next please put the new color ink cartridge.\"\n        },\n        {\n          \"start_time\": 274.1,\n          \"end_time\": 275.1,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        },\n        {\n          \"start_time\": 284.188,\n          \"end_time\": 285.188,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        },\n        {\n          \"start_time\": 288.6,\n          \"end_time\": 290.953,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Now please close the ink cartridge area.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 299.482,\n      \"end_time\": 321.482,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student closes the printer's trays.\",\n        \"Verb\": \"close\",\n        \"Noun\": \"paper_tray\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 300.1,\n          \"end_time\": 302.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"folding\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 304.1,\n          \"end_time\": 306.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"extending\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 309.1,\n          \"end_time\": 310.047,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 310.138,\n          \"end_time\": 312.007,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 312.147,\n          \"end_time\": 313.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 314.1,\n          \"end_time\": 315.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 316.1,\n          \"end_time\": 317.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"The student is supposed to pull up the paper tray and then push it down to close it.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"push\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 318.1,\n          \"end_time\": 320.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 302.688,\n          \"end_time\": 305.247,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Before, please remove the back position.\"\n        },\n        {\n          \"start_time\": 306.1,\n          \"end_time\": 306.865,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        }\n      ]\n    }\n  ],\n  \"orphan_conversations\": [\n    {\n      \"start_time\": 44.1,\n      \"end_time\": 48.071,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"The next task please put a copy of paper, a page.\"\n    },\n    {\n      \"start_time\": 123.012,\n      \"end_time\": 127.335,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Lastly please remove the original as well as the printed copy on the printer.\"\n    },\n    {\n      \"start_time\": 292.276,\n      \"end_time\": 293.276,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Thank you.\"\n    },\n    {\n      \"start_time\": 293.894,\n      \"end_time\": 299.1,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Now for the last task please close the printer as it were in the beginning of the task.\"\n    },\n    {\n      \"start_time\": 321.1,\n      \"end_time\": 324.1,\n      \"purpose\": \"instructor-start-conversation_closing remarks\",\n      \"text\": \"This concludes this task. Thank you. You may now press the stop button.\"\n    }\n  ],\n  \"orphan_fine_grained_actions\": [],\n  \"long_form_description\": {\n    \"start_time\": 0.016,\n    \"end_time\": 327.216,\n    \"text\": \"The student begins by inserting a paper stack in the printer, then pulls out the tray so he can make a black-and-white copy, when he finishes she removes the copy from the printer. Then he changes the ink cartridge and finally pushes the tray and everything left to save the printer.\"\n  }\n}\n"}]}]}, "generation_config": {"response_mime_type": "application/json", "response_schema": {"$defs": {"DialogUtterance": {"description": "Single utterance in a dialogue", "properties": {"role": {"description": "Role of the speaker", "enum": ["assistant", "user"], "title": "Role", "type": "string"}, "utterance": {"description": "The spoken text", "title": "Utterance", "type": "string"}}, "required": ["role", "utterance"], "title": "DialogUtterance", "type": "object"}, "ToolUseDialog": {"description": "Dialog associated with a tool use instant event", "properties": {"clip_id": {"description": "<same as paired event>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<same as paired event>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "<same as paired event>", "title": "Risk Type", "type": "string"}, "dialogue": {"description": "Dialogue turns: Turn 1 (assistant): empty, Turn 2 (user): non-trivial response (>=12 words), Turn 3 (assistant): two-step corrective action + confirmation, Turn 4 (user): optional", "items": {"$ref": "#/$defs/DialogUtterance"}, "title": "Dialogue", "type": "array"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "dialogue"], "title": "ToolUseDialog", "type": "object"}, "ToolUseInstantEvent": {"description": "Tool use instant event", "properties": {"clip_id": {"description": "<from annotations.clip_id>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<from annotations.segment_id or 'unknown'>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "Type of risk", "enum": ["improper_grip", "unstable_handle", "device_not_off", "unsafe_posture", "wrong_orientation", "missing_guard", "loose_attachment", "other"], "title": "Risk Type", "type": "string"}, "observation": {"description": "<concise, objective evidence (no speculation)>", "title": "Observation", "type": "string"}, "source": {"default": "manual_annotation", "description": "Source of the annotation", "title": "Source", "type": "string"}, "confidence": {"default": 0.0, "description": "Confidence score", "title": "Confidence", "type": "number"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "observation"], "title": "ToolUseInstantEvent", "type": "object"}}, "description": "Tool use instant service output schema for tool use events and dialogs", "properties": {"tool_use_instant_events": {"description": "List of tool use instant events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseInstantEvent"}, "title": "Tool Use Instant Events", "type": "array"}, "dialogs": {"description": "List of dialogs associated with the events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseDialog"}, "title": "Dialogs", "type": "array"}}, "title": "ToolUseInstantServiceOutput", "type": "object"}, "temperature": 0.7}}
+{"key": "request-15", "request": {"contents": [{"parts": [{"text": "\n### **Role**\n\nYou are an Instant Proactive Service (Instant PS) annotation and dialogue-generation assistant for the HoloAssist dataset.\nIn laboratory / hands-on operation settings, you analyze manual annotations to extract time-windows of \"Tool Use\" risks / improper operations, and for each extracted event, you generate a 2-4 turn \"assistant ↔ user\" dialogue.\n\nYou must rely only on the time-windows provided by the manual annotations.\nYou must not extend, shorten, merge, or fabricate any time segments that do not exist in the manual labels.\n\n⸻\n\n### **All Defined Proactive Services**\n\t•\tInstant (second-level, grounded in the current moment)\n        •\tSafety: immediate bodily/accident danger (flame, blade, electric shock, slip, rotating parts, vehicle proximity) → stop first, then handle.\n        •\tTool Use: improper tool operation/configuration (grip, not powered off, orientation, loose chuck, missing guard, unsafe posture).\n\t•\tShort-Horizon (tens of seconds to a few minutes, within a single session)\n        •\tNext-Step Guidance: workflow is already underway; provide suggestions for the next step based on what has been done.\n        •\tError-Recovery: the user has just made a workflow mistake (wrong step, wrong object, wrong target, wrong configuration for this task) and must rollback to fix it.\n        •\tResource Reminder: end-of-task state is not handled (fire/power left on, door/cap open, unsaved work, leftover items, missing refill) → remind to close/save/take/refill.\n\n⸻\n\n### **Input Manual Annotations (authoritative time source)**\n\nProvides fine-grained temporal information for all dialogue and user actions in the video.\n\n⸻\n\n### **OBJECTIVE**\n\t1.\tRead each manual annotation labeled as \"Tool Use\", and output its time_window exactly as annotated (start_time-end_time, verbatim).\n    **You must traverse every user-error segment in the manual annotations and process them one by one without omission.**\n\t2.\tFor each event, output:\n        •\trisk_type (standardized from the label)\n        •\tan objective observation (from comment and/or video JSON; must be verifiable)\n        •\tconfidence\n\t3.\tIf multiple labels exist in the same time-window → output multiple separate events.\n        If repeated identical labels appear → deduplicate and conceptually merge their sources.\n\t4.\tOutput only Tool Use events (not Safety, not Privacy, not Error-Recovery, not Resource Reminder).\n\t5.\tDialogue generation: for every event, generate a 2-4 turn dialogue:\n        •\tAssistant speaks first, calmly, politely, low-intrusion.\n        •\tClearly state the specific tool-use risk (no timestamps), and provide 1-2 actionable corrections\n    (e.g., \"power off first, then…\", \"adjust your grip below the guard ring\").\n        •\tUser must not reply vaguely; produce ≥12 English words with meaningful content (accept/modify/decline and give reasons).\n        •\tAssistant closes with confirmation / optional SOP snippet / short reminder.\n        •\tDialogue text must not include timestamps, but the structured output must include aligned clip_id and time_window.\n\n⸻\n\n### **Task Definition / Nature (Instant · Tool Use)**\n\nCore Focus\n\t•\tThis category is restricted to problems that arise purely from how a tool is being used: grip, posture, contact, orientation, clamp/guard state, power state / configuration of the tool itself.\n\t•\tBy definition, Instant · Tool Use never requires rolling back or redoing previously completed workflow steps. The current step (object, target, step choice) is logically correct; only the usage technique is problematic.\n\t•\tIt does not cover mistakes about which object / part / slot / step / goal is chosen in the workflow (those belong to Short-Horizon · Error-Recovery).\n\nNature\n\t•\tTriggered when an immediate tool-related operational risk appears.\n\t•\tFocus on technique / configuration issues (grip, contact area, hand placement, body posture, orientation, clamp/guard state, power-off timing) that can become unsafe or damaging within a few seconds if not corrected.\n\t•\tIf the same mis-use is already causing an acute bodily hazard (e.g., clear cut / burn / electric-shock risk), it should be classified as Instant · Safety, not Tool Use.\n\nTemporal scope (critical)\n\t•\tEach Instant Tool Use event corresponds to a very short snippet of ongoing execution:\n\t•\ttypically 0-5 seconds between the risky configuration and when intervention should happen;\n\t•\twith a hard upper bound of ≤10 seconds.\n\t•\tIf understanding or fixing the problem requires:\n\t•\tlooking back over ≥10 seconds of prior workflow, or\n\t•\tundoing earlier completed steps and then redoing them,\nthen it should conceptually be handled by Short-Horizon services (especially Error-Recovery), not by Instant · Tool Use.\n\nEvent granularity\n\t•\tEach manual annotation segment that satisfies the temporal scope and nature above is counted as one Tool Use event.\n\t•\tYou must not merge multiple distant segments into a longer window to \"simulate\" an instant event.\n\nCommon labels (examples)\n\nimproper_grip, unstable_handle, device_not_off, unsafe_posture,\nwrong_orientation, missing_guard, loose_attachment, unstable_support, etc.\n\nExample 1 (Tool Use, not Error-Recovery)\nThe user is drilling into a workpiece with the correct drill bit and position, but their hand is very close to the rotating bit and the drill is tilted, making the operation unstable.\nIf they simply reposition their hand further away, adjust the tilt, and stabilize the drill, the task remains valid. No previous step needs to be undone.\nThis is an Instant · Tool Use event (technique correction), not Error-Recovery.\n\n⸻\n\n### **Mutual Exclusion & Priority vs. Error-Recovery (and Safety)**\n\nWhen deciding between Instant · Tool Use, Short-Horizon · Error-Recovery, and Instant · Safety, use the following rules.\n\n1. Completion vs. ongoing execution (primary test: Tool Use vs. Error-Recovery)\nUse this completion test first:\n\n\"If the user immediately switches to the correct technique from now on, without undoing anything already done, does the mistake disappear?\"\n\n\t•\tIf YES → this is Tool Use (ongoing execution / technique correction).\n\t•\tIf NO, because the current state is already wrong and must be undone and redone, then it belongs to Short-Horizon · Error-Recovery, not Tool Use.\n\nIn other words:\n\t•\tTool Use\n        •\tThe step itself is logically correct (right object, right target, right step for this task).\n        •\tThe problem lies in how the tool is being operated (grip, angle, stability, power-off timing, missing clamp/guard, etc.).\n        •\tFix = adjust how the tool is being handled / configured right now, without rolling back earlier workflow states.\n\t•\tError-Recovery\n        •\tThe workflow state itself is wrong (wrong part installed, wrong sample loaded, wrong slot used, wrong target selected, steps swapped, required step skipped, etc.).\n        •\tFix = stop, undo what was done, and redo the step correctly.\n        •\tThese should not be labeled as Tool Use in this task.\n\n2. Technique vs. workflow (rephrased decision rule)\n\t•\tIf the main problem is how the tool is being handled or configured in this short 0-10 second window\n(grip, posture, orientation, clamp/guard, power-off timing), and correcting it means adjusting the current action, classify it as Instant · Tool Use.\n\t•\tIf the main problem is what has already been done in the workflow\n(wrong object, wrong slot/target, wrong order, wrong configuration for this task, skipped required step), and the user must undo and redo a step, classify it as Short-Horizon · Error-Recovery.\n\n3. Safety override\n\t•\tIf the current tool use creates an immediate, high-risk safety hazard (e.g., hand directly in front of an active blade, imminent burn from an exposed hot surface, clear electric-shock risk),\nthe primary label should be Instant · Safety, even if there is also a technique issue.\n\t•\tIn such cases, prioritize Safety over Tool Use.\n\n4. Time scale\n\t•\tTool Use: typically 0-10 seconds, focused on a currently ongoing motion or micro configuration with no rollback.\n\t•\tError-Recovery: can span ≈10 seconds to a few minutes, requiring short-term memory of earlier completed actions and explicit rollback.\n\n5. Example 2 (Error-Recovery, not Tool Use)\nThe user is assembling a device that requires inserting Part A first and then Part B.\nInstead, they insert Part B directly, tighten it, and skip Part A.\nSimply improving their hand technique or tightening style cannot fix this — the assembly sequence itself is wrong.\nThe assistant should ask them to stop, remove Part B (undo), insert Part A, then re-insert Part B in the correct order (redo).\nThis is Error-Recovery because it is a workflow-level mistake that requires rollback + redo, not just a Tool Use adjustment.\n\nIn this task, you are only asked to output Tool Use events.\nSegments that match the Error-Recovery definition above should not be labeled as Tool Use.\n\n⸻\n\n### **Output Format and Rules**\n\nYou must produce two parallel arrays: tool_use_instant_events and dialogs.\nEach event must correspond to exactly one dialogue.\n\n### **Mandatory constraints**\n\t•\tExact Match\n        •\ttime_window must match the annotated start_time-end_time exactly.\n        •\tNo stretching, shortening, smoothing, or merging.\n\t•\tAnnotation Only\n\t    •\tYou may not introduce new or extended time windows.\n\t•\tObjective observation\n\t    •\tMust be verifiable; no speculation or hidden-mental-state guesses.\n\t•\tMulti-label\n\t    •\tSeparate output entries for each label; exact duplicates merged.\n\t•\tOrdering\n\t    •\tSort by clip_id ascending, then by start_time ascending.\n\n### **Dialogue constraints**\n\t•\t2-4 turns.\n\t•\tAssistant speaks first.\n\t•\tFirst assistant turn must include:\n\t•\texplicit mention of the specific tool-use risk, and\n\t•\t1-2 concrete corrective steps.\n\t•\tUser reply:\n\t•\t≥12 words, non-trivial, expresses acceptance, modification, or refusal with explanation.\n\t•\tAssistant final turn:\n\t•\tstep-by-step guidance / confirmation / optional mini SOP card.\n\t•\tNo timestamps in dialogue.\n\t•\tNo Safety / Privacy content.\n\t•\tNo hallucinated facts.\n\n⸻\n\n### **Unified Output Schema**\n{\n  \"tool_use_instant_events\": [\n    {\n      \"clip_id\": \"<from annotations.clip_id>\",\n      \"segment_id\": \"<from annotations.segment_id or 'unknown'>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"improper_grip | unstable_handle | device_not_off | unsafe_posture | wrong_orientation | missing_guard | loose_attachment | other\",\n      \"observation\": \"<concise, objective evidence (no speculation)>\",\n      \"source\": \"manual_annotation\",\n      \"confidence\": 0.0\n    }\n  ],\n  \"dialogs\": [\n    {\n      \"clip_id\": \"<same as paired event>\",\n      \"segment_id\": \"<same as paired event>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"<same as paired event>\",\n      \"dialogue\": [\n        { \"role\": \"assistant\", \"utterance\": \"\" },\n        { \"role\": \"user\", \"utterance\": \"<non-trivial response (>=12 words)>\" },\n        { \"role\": \"assistant\", \"utterance\": \"<two-step corrective action + confirmation>\" },\n        { \"role\": \"user\", \"utterance\": \"\" }\n      ]\n    }\n  ]\n}\n\n#### Failure Case (If there are no valid Tool Use events in current video clip)\n{\n  \"tool_use_instant_events\": [],\n  \"dialogs\": [],\n}\n\n\n\n### **Manual Annotations of Clip ID z023-june-21-22-rashult_disassemble**\n{\n  \"video_duration\": {\n    \"raw\": \"00:06:34.01\",\n    \"seconds\": 394\n  },\n  \"taskId\": \"63dadf7d5fa1e26dda8cdf10\",\n  \"taskType\": \"disassemble utility cart\",\n  \"video_name\": \"z023-june-21-22-rashult_disassemble\",\n  \"initial_conversation\": [\n    {\n      \"start_time\": 1.205,\n      \"end_time\": 5.126,\n      \"purpose\": \"instructor-start-conversation_opening remarks\",\n      \"text\": \"So in front of you will see an IKEA bathroom cabinet.\"\n    },\n    {\n      \"start_time\": 5.276,\n      \"end_time\": 8.472,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Now your task would be to disassemble it please.\"\n    }\n  ],\n  \"initial_fine_grained_action\": [],\n  \"actions\": [\n    {\n      \"start_time\": 6.15,\n      \"end_time\": 30.103,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student unscrews the first wheel.\",\n        \"Verb\": \"disassemble\",\n        \"Adjective\": \"first\",\n        \"Noun\": \"wheel\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 11.2,\n          \"end_time\": 12.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 13.2,\n          \"end_time\": 14.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 15.2,\n          \"end_time\": 18.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"wheel\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 19.1,\n          \"end_time\": 29,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"wheel\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 29.141,\n          \"end_time\": 30.048,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"wheel\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 8.632,\n          \"end_time\": 9.622,\n          \"conversation_purpose\": \"instructor-start-conversation_opening remarks\",\n          \"text\": \"You can begin.\"\n        },\n        {\n          \"start_time\": 11.615,\n          \"end_time\": 15.312,\n          \"conversation_purpose\": \"instructor-start-conversation_adjusting to capture better quality video\",\n          \"text\": \"*unintelligible* can please move your eyes a bit lower. Thank you very much.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 30.205,\n      \"end_time\": 47.2,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student unscrews the second wheel of the cart.\",\n        \"Verb\": \"disassemble\",\n        \"Adjective\": \"second\",\n        \"Noun\": \"wheel\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 31.1,\n          \"end_time\": 32.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 33.1,\n          \"end_time\": 33.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 34.2,\n          \"end_time\": 36,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"wheel\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 36.2,\n          \"end_time\": 44.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"wheel\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 45.3,\n          \"end_time\": 46.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"wheel\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 47.291,\n      \"end_time\": 73.907,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student unscrews the third wheel of the cart.\",\n        \"Verb\": \"disassemble\",\n        \"Adjective\": \"third\",\n        \"Noun\": \"wheel\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 47.466,\n          \"end_time\": 48.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"utility_cart\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 49.1,\n          \"end_time\": 57.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"turn\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"utility_cart\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 58.1,\n          \"end_time\": 59.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"third\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 60.1,\n          \"end_time\": 62.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"third\",\n            \"Noun\": \"wheel\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 63.2,\n          \"end_time\": 71.2,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"third\",\n            \"Noun\": \"wheel\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 72.2,\n          \"end_time\": 73.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"third\",\n            \"Noun\": \"wheel\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 73.983,\n      \"end_time\": 89.807,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student unscrews the fourth wheel of the cart.\",\n        \"Verb\": \"disassemble\",\n        \"Adjective\": \"fourth\",\n        \"Noun\": \"wheel\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 74.2,\n          \"end_time\": 75.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"fourth\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 76.1,\n          \"end_time\": 77.2,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"fourth\",\n            \"Noun\": \"wheel\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 78.1,\n          \"end_time\": 87.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"fourth\",\n            \"Noun\": \"wheel\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 88.3,\n          \"end_time\": 89.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"fourth\",\n            \"Noun\": \"wheel\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 89.863,\n      \"end_time\": 123.563,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student unscrews the tray in the middle.\",\n        \"Verb\": \"disassemble\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"bracket\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 90.1,\n          \"end_time\": 91.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"middle\",\n            \"Noun\": \"grid_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 92.1,\n          \"end_time\": 93.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"hexagon_cap_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 94.2,\n          \"end_time\": 98.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"hexagon_cap_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 99.2,\n          \"end_time\": 100.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"bracket\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 101.2,\n          \"end_time\": 102.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"bracket\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 103.1,\n          \"end_time\": 104.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"hexagon_cap_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 105.1,\n          \"end_time\": 106,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 106.1,\n          \"end_time\": 107.2,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"middle\",\n            \"Noun\": \"grid_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 108.1,\n          \"end_time\": 113.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"hexagon_cap_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 114.1,\n          \"end_time\": 116.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"bracket\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 118.2,\n          \"end_time\": 120.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"bracket\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 121.2,\n          \"end_time\": 123.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"hexagon_cap_nut\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 123.663,\n      \"end_time\": 178.907,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student disassembles the top tray.\",\n        \"Verb\": \"disassemble\",\n        \"Adjective\": \"top\",\n        \"Noun\": \"grid_tray\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 125.2,\n          \"end_time\": 127.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"hexagon_cap_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 128.2,\n          \"end_time\": 137.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"hexagon_cap_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 138.1,\n          \"end_time\": 140.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"hexagon_cap_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 141.2,\n          \"end_time\": 144.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"utility_cart\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 145.1,\n          \"end_time\": 150.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"hexagon_cap_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 151.1,\n          \"end_time\": 155.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"bracket\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 156.1,\n          \"end_time\": 157.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"bracket\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 158.2,\n          \"end_time\": 159.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"hexagon_cap_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 160.2,\n          \"end_time\": 162.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"hexagon_cap_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 163.1,\n          \"end_time\": 164.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"hexagon_cap_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 165.2,\n          \"end_time\": 169.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"bracket\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          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\"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"half_frame\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 317.2,\n          \"end_time\": 319.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"half_frame\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 320.2,\n          \"end_time\": 321.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"half_frame\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 322.1,\n          \"end_time\": 322.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"half_frame\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 323.983,\n      \"end_time\": 352.832,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student disassembles the first sidebar.\",\n        \"Verb\": \"disassemble\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"leg\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 324.1,\n          \"end_time\": 325.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 326.1,\n          \"end_time\": 326.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"flip\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 327.1,\n          \"end_time\": 328.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 329.2,\n          \"end_time\": 333.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 334.1,\n          \"end_time\": 337.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 338.2,\n          \"end_time\": 339.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 340.2,\n          \"end_time\": 345.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 346.1,\n          \"end_time\": 347.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 348.2,\n          \"end_time\": 349.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 350.1,\n          \"end_time\": 350.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 351.2,\n          \"end_time\": 352.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 352.905,\n      \"end_time\": 391.295,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student disassembles the second side bar.\",\n        \"Verb\": \"disassemble\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"leg\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 353.1,\n          \"end_time\": 354.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 355.1,\n          \"end_time\": 355.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 356.2,\n          \"end_time\": 362.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 363.2,\n          \"end_time\": 364.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 365.2,\n          \"end_time\": 366.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 367.2,\n          \"end_time\": 372.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 373.1,\n          \"end_time\": 376.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 377.1,\n          \"end_time\": 378.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 379.1,\n          \"end_time\": 380.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 381.2,\n          \"end_time\": 382.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"stack/pile\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 386.856,\n          \"end_time\": 387.941,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you very much.\"\n        }\n      ]\n    }\n  ],\n  \"orphan_conversations\": [\n    {\n      \"start_time\": 388.054,\n      \"end_time\": 392.937,\n      \"purpose\": \"instructor-start-conversation_closing remarks\",\n      \"text\": \"That concludes everything for this task. Now please go ahead and press the stop button.\"\n    }\n  ],\n  \"orphan_fine_grained_actions\": [],\n  \"long_form_description\": {\n    \"start_time\": 0.002,\n    \"end_time\": 393.881,\n    \"text\": \"The student disassembles a rolling cart, first unscrews the wheels, then unscrews the middle tray brackets, unscrews the top tray brackets and removes the top tray and middle tray, then unscrews the bottom tray brackets and removes the bottom tray, unscrews the bottom bar side and removes the base frame and finally unscrews the top bar side.\"\n  }\n}\n"}]}]}, "generation_config": {"response_mime_type": "application/json", "response_schema": {"$defs": {"DialogUtterance": {"description": "Single utterance in a dialogue", "properties": {"role": {"description": "Role of the speaker", "enum": ["assistant", "user"], "title": "Role", "type": "string"}, "utterance": {"description": "The spoken text", "title": "Utterance", "type": "string"}}, "required": ["role", "utterance"], "title": "DialogUtterance", "type": "object"}, "ToolUseDialog": {"description": "Dialog associated with a tool use instant event", "properties": {"clip_id": {"description": "<same as paired event>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<same as paired event>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "<same as paired event>", "title": "Risk Type", "type": "string"}, "dialogue": {"description": "Dialogue turns: Turn 1 (assistant): empty, Turn 2 (user): non-trivial response (>=12 words), Turn 3 (assistant): two-step corrective action + confirmation, Turn 4 (user): optional", "items": {"$ref": "#/$defs/DialogUtterance"}, "title": "Dialogue", "type": "array"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "dialogue"], "title": "ToolUseDialog", "type": "object"}, "ToolUseInstantEvent": {"description": "Tool use instant event", "properties": {"clip_id": {"description": "<from annotations.clip_id>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<from annotations.segment_id or 'unknown'>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "Type of risk", "enum": ["improper_grip", "unstable_handle", "device_not_off", "unsafe_posture", "wrong_orientation", "missing_guard", "loose_attachment", "other"], "title": "Risk Type", "type": "string"}, "observation": {"description": "<concise, objective evidence (no speculation)>", "title": "Observation", "type": "string"}, "source": {"default": "manual_annotation", "description": "Source of the annotation", "title": "Source", "type": "string"}, "confidence": {"default": 0.0, "description": "Confidence score", "title": "Confidence", "type": "number"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "observation"], "title": "ToolUseInstantEvent", "type": "object"}}, "description": "Tool use instant service output schema for tool use events and dialogs", "properties": {"tool_use_instant_events": {"description": "List of tool use instant events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseInstantEvent"}, "title": "Tool Use Instant Events", "type": "array"}, "dialogs": {"description": "List of dialogs associated with the events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseDialog"}, "title": "Dialogs", "type": "array"}}, "title": "ToolUseInstantServiceOutput", "type": "object"}, "temperature": 0.7}}
+{"key": "request-16", "request": {"contents": [{"parts": [{"text": "\n### **Role**\n\nYou are an Instant Proactive Service (Instant PS) annotation and dialogue-generation assistant for the HoloAssist dataset.\nIn laboratory / hands-on operation settings, you analyze manual annotations to extract time-windows of \"Tool Use\" risks / improper operations, and for each extracted event, you generate a 2-4 turn \"assistant ↔ user\" dialogue.\n\nYou must rely only on the time-windows provided by the manual annotations.\nYou must not extend, shorten, merge, or fabricate any time segments that do not exist in the manual labels.\n\n⸻\n\n### **All Defined Proactive Services**\n\t•\tInstant (second-level, grounded in the current moment)\n        •\tSafety: immediate bodily/accident danger (flame, blade, electric shock, slip, rotating parts, vehicle proximity) → stop first, then handle.\n        •\tTool Use: improper tool operation/configuration (grip, not powered off, orientation, loose chuck, missing guard, unsafe posture).\n\t•\tShort-Horizon (tens of seconds to a few minutes, within a single session)\n        •\tNext-Step Guidance: workflow is already underway; provide suggestions for the next step based on what has been done.\n        •\tError-Recovery: the user has just made a workflow mistake (wrong step, wrong object, wrong target, wrong configuration for this task) and must rollback to fix it.\n        •\tResource Reminder: end-of-task state is not handled (fire/power left on, door/cap open, unsaved work, leftover items, missing refill) → remind to close/save/take/refill.\n\n⸻\n\n### **Input Manual Annotations (authoritative time source)**\n\nProvides fine-grained temporal information for all dialogue and user actions in the video.\n\n⸻\n\n### **OBJECTIVE**\n\t1.\tRead each manual annotation labeled as \"Tool Use\", and output its time_window exactly as annotated (start_time-end_time, verbatim).\n    **You must traverse every user-error segment in the manual annotations and process them one by one without omission.**\n\t2.\tFor each event, output:\n        •\trisk_type (standardized from the label)\n        •\tan objective observation (from comment and/or video JSON; must be verifiable)\n        •\tconfidence\n\t3.\tIf multiple labels exist in the same time-window → output multiple separate events.\n        If repeated identical labels appear → deduplicate and conceptually merge their sources.\n\t4.\tOutput only Tool Use events (not Safety, not Privacy, not Error-Recovery, not Resource Reminder).\n\t5.\tDialogue generation: for every event, generate a 2-4 turn dialogue:\n        •\tAssistant speaks first, calmly, politely, low-intrusion.\n        •\tClearly state the specific tool-use risk (no timestamps), and provide 1-2 actionable corrections\n    (e.g., \"power off first, then…\", \"adjust your grip below the guard ring\").\n        •\tUser must not reply vaguely; produce ≥12 English words with meaningful content (accept/modify/decline and give reasons).\n        •\tAssistant closes with confirmation / optional SOP snippet / short reminder.\n        •\tDialogue text must not include timestamps, but the structured output must include aligned clip_id and time_window.\n\n⸻\n\n### **Task Definition / Nature (Instant · Tool Use)**\n\nCore Focus\n\t•\tThis category is restricted to problems that arise purely from how a tool is being used: grip, posture, contact, orientation, clamp/guard state, power state / configuration of the tool itself.\n\t•\tBy definition, Instant · Tool Use never requires rolling back or redoing previously completed workflow steps. The current step (object, target, step choice) is logically correct; only the usage technique is problematic.\n\t•\tIt does not cover mistakes about which object / part / slot / step / goal is chosen in the workflow (those belong to Short-Horizon · Error-Recovery).\n\nNature\n\t•\tTriggered when an immediate tool-related operational risk appears.\n\t•\tFocus on technique / configuration issues (grip, contact area, hand placement, body posture, orientation, clamp/guard state, power-off timing) that can become unsafe or damaging within a few seconds if not corrected.\n\t•\tIf the same mis-use is already causing an acute bodily hazard (e.g., clear cut / burn / electric-shock risk), it should be classified as Instant · Safety, not Tool Use.\n\nTemporal scope (critical)\n\t•\tEach Instant Tool Use event corresponds to a very short snippet of ongoing execution:\n\t•\ttypically 0-5 seconds between the risky configuration and when intervention should happen;\n\t•\twith a hard upper bound of ≤10 seconds.\n\t•\tIf understanding or fixing the problem requires:\n\t•\tlooking back over ≥10 seconds of prior workflow, or\n\t•\tundoing earlier completed steps and then redoing them,\nthen it should conceptually be handled by Short-Horizon services (especially Error-Recovery), not by Instant · Tool Use.\n\nEvent granularity\n\t•\tEach manual annotation segment that satisfies the temporal scope and nature above is counted as one Tool Use event.\n\t•\tYou must not merge multiple distant segments into a longer window to \"simulate\" an instant event.\n\nCommon labels (examples)\n\nimproper_grip, unstable_handle, device_not_off, unsafe_posture,\nwrong_orientation, missing_guard, loose_attachment, unstable_support, etc.\n\nExample 1 (Tool Use, not Error-Recovery)\nThe user is drilling into a workpiece with the correct drill bit and position, but their hand is very close to the rotating bit and the drill is tilted, making the operation unstable.\nIf they simply reposition their hand further away, adjust the tilt, and stabilize the drill, the task remains valid. No previous step needs to be undone.\nThis is an Instant · Tool Use event (technique correction), not Error-Recovery.\n\n⸻\n\n### **Mutual Exclusion & Priority vs. Error-Recovery (and Safety)**\n\nWhen deciding between Instant · Tool Use, Short-Horizon · Error-Recovery, and Instant · Safety, use the following rules.\n\n1. Completion vs. ongoing execution (primary test: Tool Use vs. Error-Recovery)\nUse this completion test first:\n\n\"If the user immediately switches to the correct technique from now on, without undoing anything already done, does the mistake disappear?\"\n\n\t•\tIf YES → this is Tool Use (ongoing execution / technique correction).\n\t•\tIf NO, because the current state is already wrong and must be undone and redone, then it belongs to Short-Horizon · Error-Recovery, not Tool Use.\n\nIn other words:\n\t•\tTool Use\n        •\tThe step itself is logically correct (right object, right target, right step for this task).\n        •\tThe problem lies in how the tool is being operated (grip, angle, stability, power-off timing, missing clamp/guard, etc.).\n        •\tFix = adjust how the tool is being handled / configured right now, without rolling back earlier workflow states.\n\t•\tError-Recovery\n        •\tThe workflow state itself is wrong (wrong part installed, wrong sample loaded, wrong slot used, wrong target selected, steps swapped, required step skipped, etc.).\n        •\tFix = stop, undo what was done, and redo the step correctly.\n        •\tThese should not be labeled as Tool Use in this task.\n\n2. Technique vs. workflow (rephrased decision rule)\n\t•\tIf the main problem is how the tool is being handled or configured in this short 0-10 second window\n(grip, posture, orientation, clamp/guard, power-off timing), and correcting it means adjusting the current action, classify it as Instant · Tool Use.\n\t•\tIf the main problem is what has already been done in the workflow\n(wrong object, wrong slot/target, wrong order, wrong configuration for this task, skipped required step), and the user must undo and redo a step, classify it as Short-Horizon · Error-Recovery.\n\n3. Safety override\n\t•\tIf the current tool use creates an immediate, high-risk safety hazard (e.g., hand directly in front of an active blade, imminent burn from an exposed hot surface, clear electric-shock risk),\nthe primary label should be Instant · Safety, even if there is also a technique issue.\n\t•\tIn such cases, prioritize Safety over Tool Use.\n\n4. Time scale\n\t•\tTool Use: typically 0-10 seconds, focused on a currently ongoing motion or micro configuration with no rollback.\n\t•\tError-Recovery: can span ≈10 seconds to a few minutes, requiring short-term memory of earlier completed actions and explicit rollback.\n\n5. Example 2 (Error-Recovery, not Tool Use)\nThe user is assembling a device that requires inserting Part A first and then Part B.\nInstead, they insert Part B directly, tighten it, and skip Part A.\nSimply improving their hand technique or tightening style cannot fix this — the assembly sequence itself is wrong.\nThe assistant should ask them to stop, remove Part B (undo), insert Part A, then re-insert Part B in the correct order (redo).\nThis is Error-Recovery because it is a workflow-level mistake that requires rollback + redo, not just a Tool Use adjustment.\n\nIn this task, you are only asked to output Tool Use events.\nSegments that match the Error-Recovery definition above should not be labeled as Tool Use.\n\n⸻\n\n### **Output Format and Rules**\n\nYou must produce two parallel arrays: tool_use_instant_events and dialogs.\nEach event must correspond to exactly one dialogue.\n\n### **Mandatory constraints**\n\t•\tExact Match\n        •\ttime_window must match the annotated start_time-end_time exactly.\n        •\tNo stretching, shortening, smoothing, or merging.\n\t•\tAnnotation Only\n\t    •\tYou may not introduce new or extended time windows.\n\t•\tObjective observation\n\t    •\tMust be verifiable; no speculation or hidden-mental-state guesses.\n\t•\tMulti-label\n\t    •\tSeparate output entries for each label; exact duplicates merged.\n\t•\tOrdering\n\t    •\tSort by clip_id ascending, then by start_time ascending.\n\n### **Dialogue constraints**\n\t•\t2-4 turns.\n\t•\tAssistant speaks first.\n\t•\tFirst assistant turn must include:\n\t•\texplicit mention of the specific tool-use risk, and\n\t•\t1-2 concrete corrective steps.\n\t•\tUser reply:\n\t•\t≥12 words, non-trivial, expresses acceptance, modification, or refusal with explanation.\n\t•\tAssistant final turn:\n\t•\tstep-by-step guidance / confirmation / optional mini SOP card.\n\t•\tNo timestamps in dialogue.\n\t•\tNo Safety / Privacy content.\n\t•\tNo hallucinated facts.\n\n⸻\n\n### **Unified Output Schema**\n{\n  \"tool_use_instant_events\": [\n    {\n      \"clip_id\": \"<from annotations.clip_id>\",\n      \"segment_id\": \"<from annotations.segment_id or 'unknown'>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"improper_grip | unstable_handle | device_not_off | unsafe_posture | wrong_orientation | missing_guard | loose_attachment | other\",\n      \"observation\": \"<concise, objective evidence (no speculation)>\",\n      \"source\": \"manual_annotation\",\n      \"confidence\": 0.0\n    }\n  ],\n  \"dialogs\": [\n    {\n      \"clip_id\": \"<same as paired event>\",\n      \"segment_id\": \"<same as paired event>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"<same as paired event>\",\n      \"dialogue\": [\n        { \"role\": \"assistant\", \"utterance\": \"\" },\n        { \"role\": \"user\", \"utterance\": \"<non-trivial response (>=12 words)>\" },\n        { \"role\": \"assistant\", \"utterance\": \"<two-step corrective action + confirmation>\" },\n        { \"role\": \"user\", \"utterance\": \"\" }\n      ]\n    }\n  ]\n}\n\n#### Failure Case (If there are no valid Tool Use events in current video clip)\n{\n  \"tool_use_instant_events\": [],\n  \"dialogs\": [],\n}\n\n\n\n### **Manual Annotations of Clip ID z023-june-21-22-switch**\n{\n  \"video_duration\": {\n    \"raw\": \"00:05:27.62\",\n    \"seconds\": 327\n  },\n  \"taskId\": \"63dadf00018d7e031c0ef1b9\",\n  \"taskType\": \"setup switch\",\n  \"video_name\": \"z023-june-21-22-switch\",\n  \"initial_conversation\": [\n    {\n      \"start_time\": 2.424,\n      \"end_time\": 9.7,\n      \"purpose\": \"instructor-start-conversation_opening remarks\",\n      \"text\": \"So, the task in front of you, we will be using the Nintendo Switch game entertainment system first and foremost.\"\n    },\n    {\n      \"start_time\": 11.825,\n      \"end_time\": 17.438,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Please, change the controller on the switch. Please put the joy cons on the Nintendo Switch\"\n    }\n  ],\n  \"initial_fine_grained_action\": [\n    {\n      \"start_time\": 19.999,\n      \"end_time\": 20.61,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"grab\",\n        \"Adjective\": \"blue\",\n        \"Noun\": \"joy_con_controller\",\n        \"adverbial\": \"none\"\n      }\n    }\n  ],\n  \"actions\": [\n    {\n      \"start_time\": 20.4,\n      \"end_time\": 54.3,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student attaches the Joy-con controller to the Nintendo Switch.\",\n        \"Verb\": \"assemble\",\n        \"Noun\": \"joy_con_controller\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 20.511,\n          \"end_time\": 21.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 21.924,\n          \"end_time\": 22.525,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 22.256,\n          \"end_time\": 22.743,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 23.1,\n          \"end_time\": 24.47,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"flip\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 24.538,\n          \"end_time\": 25.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"The student must slide the joy-con controller from above.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 26.1,\n          \"end_time\": 28.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 29.1,\n          \"end_time\": 32.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 35.2,\n          \"end_time\": 37.2,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"The student slid the joystick incorrectly.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 38.2,\n          \"end_time\": 43.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 44.1,\n          \"end_time\": 45.201,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 45.26,\n          \"end_time\": 46.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 48.003,\n          \"end_time\": 48.59,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 48.507,\n          \"end_time\": 49.207,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 49.285,\n          \"end_time\": 50.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 51.1,\n          \"end_time\": 53.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 24.976,\n          \"end_time\": 27.532,\n          \"conversation_purpose\": \"instructor-start-conversation_adjusting to capture better quality video\",\n          \"text\": \"Please move your hand a bit lower.\"\n        },\n        {\n          \"start_time\": 28.375,\n          \"end_time\": 30.6,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Please slide the Joy-cons from top to bottom.\"\n        },\n        {\n          \"start_time\": 31.475,\n          \"end_time\": 35.275,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Please slide the Joy-cons from top to bottom.\"\n        },\n        {\n          \"start_time\": 38.942,\n          \"end_time\": 45.418,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Please try again. Make sure the reigning in the joy-con side into the reining in the switch.\"\n        },\n        {\n          \"start_time\": 47.1,\n          \"end_time\": 47.844,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 61.1,\n      \"end_time\": 123.1,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student detaches the Joy-con controller from the Nintendo Switch.\",\n        \"Verb\": \"disassemble\",\n        \"Noun\": \"joy_con_controller\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 62.1,\n          \"end_time\": 63.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 64.063,\n          \"end_time\": 64.547,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 64.554,\n          \"end_time\": 65.219,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 65.277,\n          \"end_time\": 66.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"flip\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 67.1,\n          \"end_time\": 68.259,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"button\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 68.349,\n          \"end_time\": 70.456,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 70.545,\n          \"end_time\": 71.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 72.1,\n          \"end_time\": 73.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 74.1,\n          \"end_time\": 75.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 76.2,\n          \"end_time\": 77.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 78.3,\n          \"end_time\": 81.209,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"joy_con_strap\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 81.258,\n          \"end_time\": 82.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"The student tries to connect it in the wrong way.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 83.073,\n          \"end_time\": 83.523,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"The student tries to connect it in the wrong way.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"assemble\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"joy_con_strap\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 84.1,\n          \"end_time\": 85.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"joy_con_strap\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 86.1,\n          \"end_time\": 86.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"joy_con_strap\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 87.1,\n          \"end_time\": 87.175,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"joy_con_strap\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 87.243,\n          \"end_time\": 87.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"joy_con_strap\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 88.069,\n          \"end_time\": 88.524,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 89.1,\n          \"end_time\": 99.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"joy_con_strap\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 100.2,\n          \"end_time\": 103.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"joy_con_strap\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 104.2,\n          \"end_time\": 105.332,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 105.396,\n          \"end_time\": 106.197,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"otherwise\",\n            \"Incorrect Action Explanation\": \"The student did not block the strap.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"descriptive_- other\",\n            \"Noun\": \"joy_con_strap\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 106.268,\n          \"end_time\": 106.241,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 106.271,\n          \"end_time\": 107.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"descriptive_- other\",\n            \"Noun\": \"joy_con_strap\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 116.2,\n          \"end_time\": 117.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 118.1,\n          \"end_time\": 120.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"otherwise\",\n            \"Incorrect Action Explanation\": \"The student tries to connect it in the wrong way.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"joy_con_strap_lock\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 121.1,\n          \"end_time\": 122.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"joy_con_strap_lock\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 79.806,\n          \"end_time\": 85.219,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Make sure the minus symbol corresponds to the minus symbol on the Joy-con strap.\"\n        },\n        {\n          \"start_time\": 87.994,\n          \"end_time\": 97.6,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Please flip the strap section of the symbol. Please flip the strap to the minus symbol and corresponds to the minus on the Joy-cons.\"\n        },\n        {\n          \"start_time\": 98.465,\n          \"end_time\": 102,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Next. Please slide the strap to the Joy-cons.\"\n        },\n        {\n          \"start_time\": 104.506,\n          \"end_time\": 109.8,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Please lock the strap into the joy-cons using the gray notch.\"\n        },\n        {\n          \"start_time\": 112.061,\n          \"end_time\": 117.567,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Please lock the strap onto the joy-con using the gray notch on the bottom of the strap.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 125.4,\n      \"end_time\": 132.2,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student attaches the Joy-con controller and strap.\",\n        \"Verb\": \"assemble\",\n        \"Noun\": \"joy_con_controller\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 126.1,\n          \"end_time\": 127.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"joy_con_strap\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 128.2,\n          \"end_time\": 130.21,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"joy_con_strap\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 130.274,\n          \"end_time\": 131.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"joy_con_strap_lock\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 140.4,\n      \"end_time\": 153.15,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student detaches the Joy-con controller and the strap.\",\n        \"Verb\": \"disassemble\",\n        \"Noun\": \"joy_con_controller\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 141.1,\n          \"end_time\": 143.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_strap\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 144.3,\n          \"end_time\": 145.538,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_strap\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 145.598,\n          \"end_time\": 145.618,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 145.664,\n          \"end_time\": 146.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 147.2,\n          \"end_time\": 148.289,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"joy_con_strap_lock\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 148.321,\n          \"end_time\": 150.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 150.996,\n          \"end_time\": 151.432,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 152.1,\n          \"end_time\": 152.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"comfort_grip\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 153.15,\n      \"end_time\": 172.2,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student assembles the Joy-con controller and the comfort grip.\",\n        \"Verb\": \"assemble\",\n        \"Noun\": \"joy_con_controller\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 153.2,\n          \"end_time\": 156.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 158.1,\n          \"end_time\": 159.257,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 159.306,\n          \"end_time\": 161.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"assemble\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"comfort_grip\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 161.917,\n          \"end_time\": 162.556,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 162.413,\n          \"end_time\": 163.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 164.2,\n          \"end_time\": 164.77,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 164.85,\n          \"end_time\": 165.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"comfort_grip\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 169.1,\n          \"end_time\": 169.256,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 169.349,\n          \"end_time\": 171.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 156.688,\n          \"end_time\": 160.005,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Please slide the joy-con from top to bottom.\"\n        },\n        {\n          \"start_time\": 161.711,\n          \"end_time\": 165.453,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Please push the Joy-con until you hear\"\n        },\n        {\n          \"start_time\": 167.095,\n          \"end_time\": 167.906,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 180.1,\n      \"end_time\": 190.1,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student places the Nintendo Switch on a kickstand.\",\n        \"Verb\": \"place\",\n        \"Noun\": \"nintendo_switch\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 180.468,\n          \"end_time\": 181.724,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 181.773,\n          \"end_time\": 182.309,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"comfort_grip\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 182.398,\n          \"end_time\": 184.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 185.2,\n          \"end_time\": 187.275,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"kickstand\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 187.307,\n          \"end_time\": 188.399,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 188.438,\n          \"end_time\": 189.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 188.3,\n          \"end_time\": 189.305,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 202.2,\n      \"end_time\": 229.1,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student exchanges a game card for the Nintendo Switch.\",\n        \"Verb\": \"exchange\",\n        \"Noun\": \"game_card\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 202.524,\n          \"end_time\": 203.374,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 203.418,\n          \"end_time\": 204.362,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 204.445,\n          \"end_time\": 205.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 206.2,\n          \"end_time\": 210.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"otherwise\",\n            \"Incorrect Action Explanation\": \"The student does not know how to open the lid.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lid\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 211.2,\n          \"end_time\": 212.464,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"game_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 212.541,\n          \"end_time\": 213.408,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lid\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 213.361,\n          \"end_time\": 213.899,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"game_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 215.2,\n          \"end_time\": 216.392,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"game_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 216.45,\n          \"end_time\": 216.437,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"game_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 216.48,\n          \"end_time\": 217.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"game_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 218.008,\n          \"end_time\": 218.521,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"game_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 218.481,\n          \"end_time\": 219.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"game_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 221.937,\n          \"end_time\": 222.59,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lid\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 222.409,\n          \"end_time\": 224.43,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"game_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 224.494,\n          \"end_time\": 227.112,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"push\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"game_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 227.191,\n          \"end_time\": 228.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lid\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 219.788,\n          \"end_time\": 224.978,\n          \"conversation_purpose\": \"instructor-start-conversation_adjusting to capture better quality video\",\n          \"text\": \"Please move the switch a bit backward. Thank you.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 233.2,\n      \"end_time\": 239,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student turns off their Nintendo Switch.\",\n        \"Verb\": \"turn_off\",\n        \"Noun\": \"nintendo_switch\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 235.2,\n          \"end_time\": 238.2,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"button\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 236.28,\n          \"end_time\": 238.27,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"And change the micro SD card on the console.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 244.2,\n      \"end_time\": 260.3,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student removes the SD card.\",\n        \"Verb\": \"withdraw\",\n        \"Noun\": \"sd_card\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 244.2,\n          \"end_time\": 245.397,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 245.442,\n          \"end_time\": 245.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"otherwise\",\n            \"Incorrect Action Explanation\": \"It was not necessary.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"kickstand\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 247.1,\n          \"end_time\": 253.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"The student was not pushing the SD card the right way.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"push\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 254.2,\n          \"end_time\": 255.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"otherwise\",\n            \"Incorrect Action Explanation\": \"The student was not pushing the SD card the right way.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"push\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 256.1,\n          \"end_time\": 256.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"click\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 257.2,\n          \"end_time\": 258.2,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 259.1,\n          \"end_time\": 259.2,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 247.153,\n          \"end_time\": 250.612,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Please click the micro SD card to reject it.\"\n        },\n        {\n          \"start_time\": 250.741,\n          \"end_time\": 253.884,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Please push the micro SD card forward to click it.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 260.3,\n      \"end_time\": 269.3,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student inserts an SD card.\",\n        \"Verb\": \"insert\",\n        \"Noun\": \"sd_card\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 260.428,\n          \"end_time\": 261.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 263.1,\n          \"end_time\": 264.461,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 264.549,\n          \"end_time\": 268.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"push\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 273.3,\n      \"end_time\": 285.1,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student turns on their Nintendo Switch.\",\n        \"Verb\": \"turn_on\",\n        \"Noun\": \"nintendo_switch\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 277.2,\n          \"end_time\": 278.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"touch\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 282.2,\n          \"end_time\": 284.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"button\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 277.3,\n          \"end_time\": 279.345,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"First, please turn off the Nintendo Switch.\"\n        },\n        {\n          \"start_time\": 280.354,\n          \"end_time\": 282.604,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Next please turn on the Nintendo Switch.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 299.2,\n      \"end_time\": 321.4,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student turns off their Nintendo Switch.\",\n        \"Verb\": \"turn_off\",\n        \"Noun\": \"nintendo_switch\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 306.2,\n          \"end_time\": 311.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"button\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 317.2,\n          \"end_time\": 320.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"touch\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 302.458,\n          \"end_time\": 309.293,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"To turn off Nintendo Switch please wake it up on sleep mode by clicking the button and then long press the power off button.\"\n        },\n        {\n          \"start_time\": 316.1,\n          \"end_time\": 318.261,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Please click power option.\"\n        }\n      ]\n    }\n  ],\n  \"orphan_conversations\": [\n    {\n      \"start_time\": 53.796,\n      \"end_time\": 61.579,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Next, remove the Joy-con switch and put them on the strap of the cons strap.\"\n    },\n    {\n      \"start_time\": 122.198,\n      \"end_time\": 123.725,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Thank you.\"\n    },\n    {\n      \"start_time\": 132.055,\n      \"end_time\": 132.909,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Thank you.\"\n    },\n    {\n      \"start_time\": 133.532,\n      \"end_time\": 139.8,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Next. Please change the joy-con strap and joy-con accessory to the joy-con comfort grip.\"\n    },\n    {\n      \"start_time\": 175.223,\n      \"end_time\": 179.817,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Now, please put the Nintendo Switch on its kickstand.\"\n    },\n    {\n      \"start_time\": 189.384,\n      \"end_time\": 192.703,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Next, please change the game inside the switch.\"\n    },\n    {\n      \"start_time\": 197.134,\n      \"end_time\": 200.196,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Please change the card game cartridge in the switch.\"\n    },\n    {\n      \"start_time\": 201.394,\n      \"end_time\": 205.077,\n      \"purpose\": \"instructor-start-conversation_follow-up instruction\",\n      \"text\": \"You will see the game slot on the top of the console.\"\n    },\n    {\n      \"start_time\": 226.439,\n      \"end_time\": 229.138,\n      \"purpose\": \"instructor-start-conversation_follow-up instruction\",\n      \"text\": \"Please push the game until you hear a click thank you.\"\n    },\n    {\n      \"start_time\": 229.741,\n      \"end_time\": 233.229,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Next please turn off the Nintendo switch.\"\n    },\n    {\n      \"start_time\": 240.058,\n      \"end_time\": 243.829,\n      \"purpose\": \"instructor-start-conversation_follow-up instruction\",\n      \"text\": \"The micro sd card will be underneath the stand.\"\n    },\n    {\n      \"start_time\": 269.057,\n      \"end_time\": 270.037,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Nice.\"\n    },\n    {\n      \"start_time\": 270.099,\n      \"end_time\": 272.055,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Please turn on the Nintendo Switch.\"\n    },\n    {\n      \"start_time\": 296.221,\n      \"end_time\": 299.62,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Lastly for the final time please turn off the Nintendo Switch.\"\n    },\n    {\n      \"start_time\": 323.088,\n      \"end_time\": 327.588,\n      \"purpose\": \"instructor-start-conversation_closing remarks\",\n      \"text\": \"That includes everything on this task. Please press the stop button to stop the recording.\"\n    }\n  ],\n  \"orphan_fine_grained_actions\": [\n    {\n      \"start_time\": 60.993,\n      \"end_time\": 61.603,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"grab\",\n        \"Adjective\": \"blue\",\n        \"Noun\": \"joy_con_controller\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 125.1,\n      \"end_time\": 125.9,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"grab\",\n        \"Adjective\": \"red\",\n        \"Noun\": \"joy_con_controller\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 139.963,\n      \"end_time\": 140.437,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"pull\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"joy_con_strap_lock\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 180.0,\n      \"end_time\": 180.54,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"grab\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"nintendo_switch\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 201.997,\n      \"end_time\": 202.566,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"grab\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"nintendo_switch\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 233.1,\n      \"end_time\": 234.7,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"rotate\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"nintendo_switch\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 259.914,\n      \"end_time\": 260.501,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"grab\",\n        \"Adjective\": \"new\",\n        \"Noun\": \"sd_card\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 299.1,\n      \"end_time\": 302.4,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"The student tried to turn off the Nintendo switch the wrong way.\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"press\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"button\",\n        \"adverbial\": \"none\"\n      }\n    }\n  ],\n  \"long_form_description\": {\n    \"start_time\": 0.012,\n    \"end_time\": 327.512,\n    \"text\": \"The student starts by attaching the joycon controllers to the Nintendo Switch, then detaching them, attaching them to the joycon straps, detaching them again, and placing them on the Comfort grip, then placing the Nintendo Switch on the kickstand, then exchanging the game card for a new one, doing the same with the SD card, and finally turning the Nintendo Switch off and on.\"\n  }\n}\n"}]}]}, "generation_config": {"response_mime_type": "application/json", "response_schema": {"$defs": {"DialogUtterance": {"description": "Single utterance in a dialogue", "properties": {"role": {"description": "Role of the speaker", "enum": ["assistant", "user"], "title": "Role", "type": "string"}, "utterance": {"description": "The spoken text", "title": "Utterance", "type": "string"}}, "required": ["role", "utterance"], "title": "DialogUtterance", "type": "object"}, "ToolUseDialog": {"description": "Dialog associated with a tool use instant event", "properties": {"clip_id": {"description": "<same as paired event>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<same as paired event>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "<same as paired event>", "title": "Risk Type", "type": "string"}, "dialogue": {"description": "Dialogue turns: Turn 1 (assistant): empty, Turn 2 (user): non-trivial response (>=12 words), Turn 3 (assistant): two-step corrective action + confirmation, Turn 4 (user): optional", "items": {"$ref": "#/$defs/DialogUtterance"}, "title": "Dialogue", "type": "array"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "dialogue"], "title": "ToolUseDialog", "type": "object"}, "ToolUseInstantEvent": {"description": "Tool use instant event", "properties": {"clip_id": {"description": "<from annotations.clip_id>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<from annotations.segment_id or 'unknown'>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "Type of risk", "enum": ["improper_grip", "unstable_handle", "device_not_off", "unsafe_posture", "wrong_orientation", "missing_guard", "loose_attachment", "other"], "title": "Risk Type", "type": "string"}, "observation": {"description": "<concise, objective evidence (no speculation)>", "title": "Observation", "type": "string"}, "source": {"default": "manual_annotation", "description": "Source of the annotation", "title": "Source", "type": "string"}, "confidence": {"default": 0.0, "description": "Confidence score", "title": "Confidence", "type": "number"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "observation"], "title": "ToolUseInstantEvent", "type": "object"}}, "description": "Tool use instant service output schema for tool use events and dialogs", "properties": {"tool_use_instant_events": {"description": "List of tool use instant events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseInstantEvent"}, "title": "Tool Use Instant Events", "type": "array"}, "dialogs": {"description": "List of dialogs associated with the events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseDialog"}, "title": "Dialogs", "type": "array"}}, "title": "ToolUseInstantServiceOutput", "type": "object"}, "temperature": 0.7}}
+{"key": "request-17", "request": {"contents": [{"parts": [{"text": "\n### **Role**\n\nYou are an Instant Proactive Service (Instant PS) annotation and dialogue-generation assistant for the HoloAssist dataset.\nIn laboratory / hands-on operation settings, you analyze manual annotations to extract time-windows of \"Tool Use\" risks / improper operations, and for each extracted event, you generate a 2-4 turn \"assistant ↔ user\" dialogue.\n\nYou must rely only on the time-windows provided by the manual annotations.\nYou must not extend, shorten, merge, or fabricate any time segments that do not exist in the manual labels.\n\n⸻\n\n### **All Defined Proactive Services**\n\t•\tInstant (second-level, grounded in the current moment)\n        •\tSafety: immediate bodily/accident danger (flame, blade, electric shock, slip, rotating parts, vehicle proximity) → stop first, then handle.\n        •\tTool Use: improper tool operation/configuration (grip, not powered off, orientation, loose chuck, missing guard, unsafe posture).\n\t•\tShort-Horizon (tens of seconds to a few minutes, within a single session)\n        •\tNext-Step Guidance: workflow is already underway; provide suggestions for the next step based on what has been done.\n        •\tError-Recovery: the user has just made a workflow mistake (wrong step, wrong object, wrong target, wrong configuration for this task) and must rollback to fix it.\n        •\tResource Reminder: end-of-task state is not handled (fire/power left on, door/cap open, unsaved work, leftover items, missing refill) → remind to close/save/take/refill.\n\n⸻\n\n### **Input Manual Annotations (authoritative time source)**\n\nProvides fine-grained temporal information for all dialogue and user actions in the video.\n\n⸻\n\n### **OBJECTIVE**\n\t1.\tRead each manual annotation labeled as \"Tool Use\", and output its time_window exactly as annotated (start_time-end_time, verbatim).\n    **You must traverse every user-error segment in the manual annotations and process them one by one without omission.**\n\t2.\tFor each event, output:\n        •\trisk_type (standardized from the label)\n        •\tan objective observation (from comment and/or video JSON; must be verifiable)\n        •\tconfidence\n\t3.\tIf multiple labels exist in the same time-window → output multiple separate events.\n        If repeated identical labels appear → deduplicate and conceptually merge their sources.\n\t4.\tOutput only Tool Use events (not Safety, not Privacy, not Error-Recovery, not Resource Reminder).\n\t5.\tDialogue generation: for every event, generate a 2-4 turn dialogue:\n        •\tAssistant speaks first, calmly, politely, low-intrusion.\n        •\tClearly state the specific tool-use risk (no timestamps), and provide 1-2 actionable corrections\n    (e.g., \"power off first, then…\", \"adjust your grip below the guard ring\").\n        •\tUser must not reply vaguely; produce ≥12 English words with meaningful content (accept/modify/decline and give reasons).\n        •\tAssistant closes with confirmation / optional SOP snippet / short reminder.\n        •\tDialogue text must not include timestamps, but the structured output must include aligned clip_id and time_window.\n\n⸻\n\n### **Task Definition / Nature (Instant · Tool Use)**\n\nCore Focus\n\t•\tThis category is restricted to problems that arise purely from how a tool is being used: grip, posture, contact, orientation, clamp/guard state, power state / configuration of the tool itself.\n\t•\tBy definition, Instant · Tool Use never requires rolling back or redoing previously completed workflow steps. The current step (object, target, step choice) is logically correct; only the usage technique is problematic.\n\t•\tIt does not cover mistakes about which object / part / slot / step / goal is chosen in the workflow (those belong to Short-Horizon · Error-Recovery).\n\nNature\n\t•\tTriggered when an immediate tool-related operational risk appears.\n\t•\tFocus on technique / configuration issues (grip, contact area, hand placement, body posture, orientation, clamp/guard state, power-off timing) that can become unsafe or damaging within a few seconds if not corrected.\n\t•\tIf the same mis-use is already causing an acute bodily hazard (e.g., clear cut / burn / electric-shock risk), it should be classified as Instant · Safety, not Tool Use.\n\nTemporal scope (critical)\n\t•\tEach Instant Tool Use event corresponds to a very short snippet of ongoing execution:\n\t•\ttypically 0-5 seconds between the risky configuration and when intervention should happen;\n\t•\twith a hard upper bound of ≤10 seconds.\n\t•\tIf understanding or fixing the problem requires:\n\t•\tlooking back over ≥10 seconds of prior workflow, or\n\t•\tundoing earlier completed steps and then redoing them,\nthen it should conceptually be handled by Short-Horizon services (especially Error-Recovery), not by Instant · Tool Use.\n\nEvent granularity\n\t•\tEach manual annotation segment that satisfies the temporal scope and nature above is counted as one Tool Use event.\n\t•\tYou must not merge multiple distant segments into a longer window to \"simulate\" an instant event.\n\nCommon labels (examples)\n\nimproper_grip, unstable_handle, device_not_off, unsafe_posture,\nwrong_orientation, missing_guard, loose_attachment, unstable_support, etc.\n\nExample 1 (Tool Use, not Error-Recovery)\nThe user is drilling into a workpiece with the correct drill bit and position, but their hand is very close to the rotating bit and the drill is tilted, making the operation unstable.\nIf they simply reposition their hand further away, adjust the tilt, and stabilize the drill, the task remains valid. No previous step needs to be undone.\nThis is an Instant · Tool Use event (technique correction), not Error-Recovery.\n\n⸻\n\n### **Mutual Exclusion & Priority vs. Error-Recovery (and Safety)**\n\nWhen deciding between Instant · Tool Use, Short-Horizon · Error-Recovery, and Instant · Safety, use the following rules.\n\n1. Completion vs. ongoing execution (primary test: Tool Use vs. Error-Recovery)\nUse this completion test first:\n\n\"If the user immediately switches to the correct technique from now on, without undoing anything already done, does the mistake disappear?\"\n\n\t•\tIf YES → this is Tool Use (ongoing execution / technique correction).\n\t•\tIf NO, because the current state is already wrong and must be undone and redone, then it belongs to Short-Horizon · Error-Recovery, not Tool Use.\n\nIn other words:\n\t•\tTool Use\n        •\tThe step itself is logically correct (right object, right target, right step for this task).\n        •\tThe problem lies in how the tool is being operated (grip, angle, stability, power-off timing, missing clamp/guard, etc.).\n        •\tFix = adjust how the tool is being handled / configured right now, without rolling back earlier workflow states.\n\t•\tError-Recovery\n        •\tThe workflow state itself is wrong (wrong part installed, wrong sample loaded, wrong slot used, wrong target selected, steps swapped, required step skipped, etc.).\n        •\tFix = stop, undo what was done, and redo the step correctly.\n        •\tThese should not be labeled as Tool Use in this task.\n\n2. Technique vs. workflow (rephrased decision rule)\n\t•\tIf the main problem is how the tool is being handled or configured in this short 0-10 second window\n(grip, posture, orientation, clamp/guard, power-off timing), and correcting it means adjusting the current action, classify it as Instant · Tool Use.\n\t•\tIf the main problem is what has already been done in the workflow\n(wrong object, wrong slot/target, wrong order, wrong configuration for this task, skipped required step), and the user must undo and redo a step, classify it as Short-Horizon · Error-Recovery.\n\n3. Safety override\n\t•\tIf the current tool use creates an immediate, high-risk safety hazard (e.g., hand directly in front of an active blade, imminent burn from an exposed hot surface, clear electric-shock risk),\nthe primary label should be Instant · Safety, even if there is also a technique issue.\n\t•\tIn such cases, prioritize Safety over Tool Use.\n\n4. Time scale\n\t•\tTool Use: typically 0-10 seconds, focused on a currently ongoing motion or micro configuration with no rollback.\n\t•\tError-Recovery: can span ≈10 seconds to a few minutes, requiring short-term memory of earlier completed actions and explicit rollback.\n\n5. Example 2 (Error-Recovery, not Tool Use)\nThe user is assembling a device that requires inserting Part A first and then Part B.\nInstead, they insert Part B directly, tighten it, and skip Part A.\nSimply improving their hand technique or tightening style cannot fix this — the assembly sequence itself is wrong.\nThe assistant should ask them to stop, remove Part B (undo), insert Part A, then re-insert Part B in the correct order (redo).\nThis is Error-Recovery because it is a workflow-level mistake that requires rollback + redo, not just a Tool Use adjustment.\n\nIn this task, you are only asked to output Tool Use events.\nSegments that match the Error-Recovery definition above should not be labeled as Tool Use.\n\n⸻\n\n### **Output Format and Rules**\n\nYou must produce two parallel arrays: tool_use_instant_events and dialogs.\nEach event must correspond to exactly one dialogue.\n\n### **Mandatory constraints**\n\t•\tExact Match\n        •\ttime_window must match the annotated start_time-end_time exactly.\n        •\tNo stretching, shortening, smoothing, or merging.\n\t•\tAnnotation Only\n\t    •\tYou may not introduce new or extended time windows.\n\t•\tObjective observation\n\t    •\tMust be verifiable; no speculation or hidden-mental-state guesses.\n\t•\tMulti-label\n\t    •\tSeparate output entries for each label; exact duplicates merged.\n\t•\tOrdering\n\t    •\tSort by clip_id ascending, then by start_time ascending.\n\n### **Dialogue constraints**\n\t•\t2-4 turns.\n\t•\tAssistant speaks first.\n\t•\tFirst assistant turn must include:\n\t•\texplicit mention of the specific tool-use risk, and\n\t•\t1-2 concrete corrective steps.\n\t•\tUser reply:\n\t•\t≥12 words, non-trivial, expresses acceptance, modification, or refusal with explanation.\n\t•\tAssistant final turn:\n\t•\tstep-by-step guidance / confirmation / optional mini SOP card.\n\t•\tNo timestamps in dialogue.\n\t•\tNo Safety / Privacy content.\n\t•\tNo hallucinated facts.\n\n⸻\n\n### **Unified Output Schema**\n{\n  \"tool_use_instant_events\": [\n    {\n      \"clip_id\": \"<from annotations.clip_id>\",\n      \"segment_id\": \"<from annotations.segment_id or 'unknown'>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"improper_grip | unstable_handle | device_not_off | unsafe_posture | wrong_orientation | missing_guard | loose_attachment | other\",\n      \"observation\": \"<concise, objective evidence (no speculation)>\",\n      \"source\": \"manual_annotation\",\n      \"confidence\": 0.0\n    }\n  ],\n  \"dialogs\": [\n    {\n      \"clip_id\": \"<same as paired event>\",\n      \"segment_id\": \"<same as paired event>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"<same as paired event>\",\n      \"dialogue\": [\n        { \"role\": \"assistant\", \"utterance\": \"\" },\n        { \"role\": \"user\", \"utterance\": \"<non-trivial response (>=12 words)>\" },\n        { \"role\": \"assistant\", \"utterance\": \"<two-step corrective action + confirmation>\" },\n        { \"role\": \"user\", \"utterance\": \"\" }\n      ]\n    }\n  ]\n}\n\n#### Failure Case (If there are no valid Tool Use events in current video clip)\n{\n  \"tool_use_instant_events\": [],\n  \"dialogs\": [],\n}\n\n\n\n### **Manual Annotations of Clip ID z024-june-21-22-dslr**\n{\n  \"video_duration\": {\n    \"raw\": \"00:02:40.36\",\n    \"seconds\": 160\n  },\n  \"taskId\": \"63dadf01be7ae67708de4728\",\n  \"taskType\": \"setup camera\",\n  \"video_name\": \"z024-june-21-22-dslr\",\n  \"initial_conversation\": [\n    {\n      \"start_time\": 1.473,\n      \"end_time\": 7.8,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"We will now operate the DSLR and your first task is to detach the lens.\"\n    }\n  ],\n  \"initial_fine_grained_action\": [],\n  \"actions\": [\n    {\n      \"start_time\": 8.3,\n      \"end_time\": 28.1,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student detaches the lens from the DSLR camera.\",\n        \"Verb\": \"disassemble\",\n        \"Noun\": \"lens\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 9.1,\n          \"end_time\": 9.952,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 10.047,\n          \"end_time\": 10.869,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 11.1,\n          \"end_time\": 12.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 13.1,\n          \"end_time\": 13.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 13.933,\n          \"end_time\": 14.633,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student doesn't know how to detach the lens.\",\n            \"Incorrect Action Corrected by\": \"8\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 17.967,\n          \"end_time\": 21.569,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"left\",\n            \"Noun\": \"release_button\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 21.621,\n          \"end_time\": 23.202,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 23.333,\n          \"end_time\": 24.411,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 24.564,\n          \"end_time\": 27.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 14.857,\n          \"end_time\": 18.601,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"So by your left thumb there is a button that you have to press.\"\n        },\n        {\n          \"start_time\": 19.944,\n          \"end_time\": 23.554,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"And then it will allow you to.\"\n        },\n        {\n          \"start_time\": 24.514,\n          \"end_time\": 25.377,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Great.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 31.106,\n      \"end_time\": 46.906,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student attaches the lens to the DSLR camera.\",\n        \"Verb\": \"assemble\",\n        \"Noun\": \"lens\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 31.2,\n          \"end_time\": 32.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 32.925,\n          \"end_time\": 34.447,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 34.484,\n          \"end_time\": 41.597,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 41.657,\n          \"end_time\": 42.381,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 42.427,\n          \"end_time\": 46.219,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 50.927,\n      \"end_time\": 57.827,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student detaches the cover from the lens of the DSLR.\",\n        \"Verb\": \"disassemble\",\n        \"Noun\": \"lens_cover\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 51.1,\n          \"end_time\": 52.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens_cover\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 52.394,\n          \"end_time\": 55.291,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens_cover\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 55.383,\n          \"end_time\": 55.947,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens_cover\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 55.978,\n          \"end_time\": 57.103,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens_cover\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 57.164,\n          \"end_time\": 57.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens_cover\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 61.2,\n      \"end_time\": 66.2,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student attaches the cover to the lens of the DSLR.\",\n        \"Verb\": \"assemble\",\n        \"Noun\": \"lens_cover\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 62.1,\n          \"end_time\": 62.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens_cover\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 62.747,\n          \"end_time\": 63.587,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens_cover\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 63.808,\n          \"end_time\": 64.728,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"push\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens_cover\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 68.4,\n      \"end_time\": 74.3,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student turns on their DSLR.\",\n        \"Verb\": \"turn_on\",\n        \"Noun\": \"dslr\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 69.2,\n          \"end_time\": 70.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 71.1,\n          \"end_time\": 72.41,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 72.48,\n          \"end_time\": 73.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"power_button\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 75.1,\n      \"end_time\": 81.2,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student turns off their DSLR.\",\n        \"Verb\": \"turn_off\",\n        \"Noun\": \"dslr\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 75.2,\n          \"end_time\": 76.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 77.325,\n          \"end_time\": 78.58,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"button\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 76.247,\n          \"end_time\": 77.56,\n          \"conversation_purpose\": \"instructor-start-conversation_describing high-level instruction\",\n          \"text\": \"Now please turn it off.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 85.1,\n      \"end_time\": 101.2,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student removes the battery from the DSLR.\",\n        \"Verb\": \"withdraw\",\n        \"Noun\": \"battery\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 85.1,\n          \"end_time\": 86.456,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"flip\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 86.566,\n          \"end_time\": 87.038,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student tries to open the wrong lid.\",\n            \"Incorrect Action Corrected by\": \"63\",\n            \"Verb\": \"push\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"sd_slot\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 87.107,\n          \"end_time\": 91.246,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 91.368,\n          \"end_time\": 94.124,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery_door\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 94.2,\n          \"end_time\": 95.498,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 95.604,\n          \"end_time\": 97.315,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 97.409,\n          \"end_time\": 98.444,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 98.544,\n          \"end_time\": 99.315,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 99.405,\n          \"end_time\": 100.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery_door\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 87.219,\n          \"end_time\": 89,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"The battery is at the bottom.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 103.1,\n      \"end_time\": 114,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student inserts a battery into the DSLR.\",\n        \"Verb\": \"insert\",\n        \"Noun\": \"battery\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 103.2,\n          \"end_time\": 104.223,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"flip\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 104.244,\n          \"end_time\": 106.126,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery_door\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 106.2,\n          \"end_time\": 107.347,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 107.444,\n          \"end_time\": 109.37,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 109.398,\n          \"end_time\": 110.166,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery_door\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 110.245,\n          \"end_time\": 111.372,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"flip\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 111.448,\n          \"end_time\": 112.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 112.354,\n          \"end_time\": 113.613,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Great!\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 115.1,\n      \"end_time\": 137.3,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student removes the SD card from the DSLR.\",\n        \"Verb\": \"withdraw\",\n        \"Noun\": \"sd_card\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 116.1,\n          \"end_time\": 117.434,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 117.548,\n          \"end_time\": 118.479,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 118.547,\n          \"end_time\": 120.165,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"The student grabs at wrong place.\",\n            \"Incorrect Action Corrected by\": \"91\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"sd_slot\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 120.2,\n          \"end_time\": 125.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 126.198,\n          \"end_time\": 127.229,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"rotary_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 127.278,\n          \"end_time\": 128.217,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"flip\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 128.301,\n          \"end_time\": 129.254,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 129.325,\n          \"end_time\": 130.141,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"gray\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 130.303,\n          \"end_time\": 132.234,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 132.319,\n          \"end_time\": 133.519,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 133.622,\n          \"end_time\": 134.232,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"sd_slot\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 134.367,\n          \"end_time\": 136.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 118.843,\n          \"end_time\": 126.357,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"That slot opens by a, a knob next to the screen, on the right hand side.\"\n        },\n        {\n          \"start_time\": 126.409,\n          \"end_time\": 126.845,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Yes.\"\n        },\n        {\n          \"start_time\": 136.247,\n          \"end_time\": 136.947,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Great!\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 138,\n      \"end_time\": 156.2,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student inserts an SD card into the DSLR.\",\n        \"Verb\": \"insert\",\n        \"Noun\": \"sd_card\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 138.531,\n          \"end_time\": 139.831,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 140.1,\n          \"end_time\": 142.293,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"button\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 142.399,\n          \"end_time\": 143.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 143.65,\n          \"end_time\": 144.706,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 144.858,\n          \"end_time\": 146.19,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"The student inserts the sd card incorrectly.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 146.328,\n          \"end_time\": 147.011,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 147.157,\n          \"end_time\": 149.701,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student rotates the sd card in the wrong way.\",\n            \"Incorrect Action Corrected by\": \"115\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 149.841,\n          \"end_time\": 151.006,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 151.135,\n          \"end_time\": 152.358,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 152.452,\n          \"end_time\": 153.131,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery_door\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 153.246,\n          \"end_time\": 155.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 148.316,\n          \"end_time\": 150.554,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"You need to rotate it like.\"\n        },\n        {\n          \"start_time\": 150.6,\n          \"end_time\": 151.2,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Yeah.\"\n        }\n      ]\n    }\n  ],\n  \"orphan_conversations\": [\n    {\n      \"start_time\": 28.144,\n      \"end_time\": 31.169,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Now the next step is to attach the lens.\"\n    },\n    {\n      \"start_time\": 47.459,\n      \"end_time\": 48.73,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Great!\"\n    },\n    {\n      \"start_time\": 48.753,\n      \"end_time\": 51.025,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Now please detach the lens cover.\"\n    },\n    {\n      \"start_time\": 58.514,\n      \"end_time\": 59.486,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Nice!\"\n    },\n    {\n      \"start_time\": 59.527,\n      \"end_time\": 61.88,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Now please attach the lens cover.\"\n    },\n    {\n      \"start_time\": 66.4,\n      \"end_time\": 68.346,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Now please turn on the DSLR.\"\n    },\n    {\n      \"start_time\": 75.09,\n      \"end_time\": 75.89,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Great!\"\n    },\n    {\n      \"start_time\": 81.3,\n      \"end_time\": 83.108,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Perfect!\"\n    },\n    {\n      \"start_time\": 83.35,\n      \"end_time\": 85.05,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Now please change the battery.\"\n    },\n    {\n      \"start_time\": 101.372,\n      \"end_time\": 103.4,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"And you can put that one back in.\"\n    },\n    {\n      \"start_time\": 113.665,\n      \"end_time\": 115.939,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"The next step is to change the SD card.\"\n    },\n    {\n      \"start_time\": 137.15,\n      \"end_time\": 138.75,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"You can put the SD card back in.\"\n    },\n    {\n      \"start_time\": 156.163,\n      \"end_time\": 157.539,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Nice work.\"\n    },\n    {\n      \"start_time\": 157.585,\n      \"end_time\": 160.001,\n      \"purpose\": \"instructor-start-conversation_closing remarks\",\n      \"text\": \"You can now stop the recording.\"\n    }\n  ],\n  \"orphan_fine_grained_actions\": [],\n  \"long_form_description\": {\n    \"start_time\": 0.004,\n    \"end_time\": 160.263,\n    \"text\": \"The student is taking apart and then putting back together their DSLR camera. They begin by detaching the lens and attaching it back on. Then, they do the same with the cover of the lens. Next, they turn on and off the DSLR. Finally, they remove and insert the battery and SD card.\"\n  }\n}\n"}]}]}, "generation_config": {"response_mime_type": "application/json", "response_schema": {"$defs": {"DialogUtterance": {"description": "Single utterance in a dialogue", "properties": {"role": {"description": "Role of the speaker", "enum": ["assistant", "user"], "title": "Role", "type": "string"}, "utterance": {"description": "The spoken text", "title": "Utterance", "type": "string"}}, "required": ["role", "utterance"], "title": "DialogUtterance", "type": "object"}, "ToolUseDialog": {"description": "Dialog associated with a tool use instant event", "properties": {"clip_id": {"description": "<same as paired event>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<same as paired event>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "<same as paired event>", "title": "Risk Type", "type": "string"}, "dialogue": {"description": "Dialogue turns: Turn 1 (assistant): empty, Turn 2 (user): non-trivial response (>=12 words), Turn 3 (assistant): two-step corrective action + confirmation, Turn 4 (user): optional", "items": {"$ref": "#/$defs/DialogUtterance"}, "title": "Dialogue", "type": "array"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "dialogue"], "title": "ToolUseDialog", "type": "object"}, "ToolUseInstantEvent": {"description": "Tool use instant event", "properties": {"clip_id": {"description": "<from annotations.clip_id>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<from annotations.segment_id or 'unknown'>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "Type of risk", "enum": ["improper_grip", "unstable_handle", "device_not_off", "unsafe_posture", "wrong_orientation", "missing_guard", "loose_attachment", "other"], "title": "Risk Type", "type": "string"}, "observation": {"description": "<concise, objective evidence (no speculation)>", "title": "Observation", "type": "string"}, "source": {"default": "manual_annotation", "description": "Source of the annotation", "title": "Source", "type": "string"}, "confidence": {"default": 0.0, "description": "Confidence score", "title": "Confidence", "type": "number"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "observation"], "title": "ToolUseInstantEvent", "type": "object"}}, "description": "Tool use instant service output schema for tool use events and dialogs", "properties": {"tool_use_instant_events": {"description": "List of tool use instant events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseInstantEvent"}, "title": "Tool Use Instant Events", "type": "array"}, "dialogs": {"description": "List of dialogs associated with the events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseDialog"}, "title": "Dialogs", "type": "array"}}, "title": "ToolUseInstantServiceOutput", "type": "object"}, "temperature": 0.7}}
+{"key": "request-18", "request": {"contents": [{"parts": [{"text": "\n### **Role**\n\nYou are an Instant Proactive Service (Instant PS) annotation and dialogue-generation assistant for the HoloAssist dataset.\nIn laboratory / hands-on operation settings, you analyze manual annotations to extract time-windows of \"Tool Use\" risks / improper operations, and for each extracted event, you generate a 2-4 turn \"assistant ↔ user\" dialogue.\n\nYou must rely only on the time-windows provided by the manual annotations.\nYou must not extend, shorten, merge, or fabricate any time segments that do not exist in the manual labels.\n\n⸻\n\n### **All Defined Proactive Services**\n\t•\tInstant (second-level, grounded in the current moment)\n        •\tSafety: immediate bodily/accident danger (flame, blade, electric shock, slip, rotating parts, vehicle proximity) → stop first, then handle.\n        •\tTool Use: improper tool operation/configuration (grip, not powered off, orientation, loose chuck, missing guard, unsafe posture).\n\t•\tShort-Horizon (tens of seconds to a few minutes, within a single session)\n        •\tNext-Step Guidance: workflow is already underway; provide suggestions for the next step based on what has been done.\n        •\tError-Recovery: the user has just made a workflow mistake (wrong step, wrong object, wrong target, wrong configuration for this task) and must rollback to fix it.\n        •\tResource Reminder: end-of-task state is not handled (fire/power left on, door/cap open, unsaved work, leftover items, missing refill) → remind to close/save/take/refill.\n\n⸻\n\n### **Input Manual Annotations (authoritative time source)**\n\nProvides fine-grained temporal information for all dialogue and user actions in the video.\n\n⸻\n\n### **OBJECTIVE**\n\t1.\tRead each manual annotation labeled as \"Tool Use\", and output its time_window exactly as annotated (start_time-end_time, verbatim).\n    **You must traverse every user-error segment in the manual annotations and process them one by one without omission.**\n\t2.\tFor each event, output:\n        •\trisk_type (standardized from the label)\n        •\tan objective observation (from comment and/or video JSON; must be verifiable)\n        •\tconfidence\n\t3.\tIf multiple labels exist in the same time-window → output multiple separate events.\n        If repeated identical labels appear → deduplicate and conceptually merge their sources.\n\t4.\tOutput only Tool Use events (not Safety, not Privacy, not Error-Recovery, not Resource Reminder).\n\t5.\tDialogue generation: for every event, generate a 2-4 turn dialogue:\n        •\tAssistant speaks first, calmly, politely, low-intrusion.\n        •\tClearly state the specific tool-use risk (no timestamps), and provide 1-2 actionable corrections\n    (e.g., \"power off first, then…\", \"adjust your grip below the guard ring\").\n        •\tUser must not reply vaguely; produce ≥12 English words with meaningful content (accept/modify/decline and give reasons).\n        •\tAssistant closes with confirmation / optional SOP snippet / short reminder.\n        •\tDialogue text must not include timestamps, but the structured output must include aligned clip_id and time_window.\n\n⸻\n\n### **Task Definition / Nature (Instant · Tool Use)**\n\nCore Focus\n\t•\tThis category is restricted to problems that arise purely from how a tool is being used: grip, posture, contact, orientation, clamp/guard state, power state / configuration of the tool itself.\n\t•\tBy definition, Instant · Tool Use never requires rolling back or redoing previously completed workflow steps. The current step (object, target, step choice) is logically correct; only the usage technique is problematic.\n\t•\tIt does not cover mistakes about which object / part / slot / step / goal is chosen in the workflow (those belong to Short-Horizon · Error-Recovery).\n\nNature\n\t•\tTriggered when an immediate tool-related operational risk appears.\n\t•\tFocus on technique / configuration issues (grip, contact area, hand placement, body posture, orientation, clamp/guard state, power-off timing) that can become unsafe or damaging within a few seconds if not corrected.\n\t•\tIf the same mis-use is already causing an acute bodily hazard (e.g., clear cut / burn / electric-shock risk), it should be classified as Instant · Safety, not Tool Use.\n\nTemporal scope (critical)\n\t•\tEach Instant Tool Use event corresponds to a very short snippet of ongoing execution:\n\t•\ttypically 0-5 seconds between the risky configuration and when intervention should happen;\n\t•\twith a hard upper bound of ≤10 seconds.\n\t•\tIf understanding or fixing the problem requires:\n\t•\tlooking back over ≥10 seconds of prior workflow, or\n\t•\tundoing earlier completed steps and then redoing them,\nthen it should conceptually be handled by Short-Horizon services (especially Error-Recovery), not by Instant · Tool Use.\n\nEvent granularity\n\t•\tEach manual annotation segment that satisfies the temporal scope and nature above is counted as one Tool Use event.\n\t•\tYou must not merge multiple distant segments into a longer window to \"simulate\" an instant event.\n\nCommon labels (examples)\n\nimproper_grip, unstable_handle, device_not_off, unsafe_posture,\nwrong_orientation, missing_guard, loose_attachment, unstable_support, etc.\n\nExample 1 (Tool Use, not Error-Recovery)\nThe user is drilling into a workpiece with the correct drill bit and position, but their hand is very close to the rotating bit and the drill is tilted, making the operation unstable.\nIf they simply reposition their hand further away, adjust the tilt, and stabilize the drill, the task remains valid. No previous step needs to be undone.\nThis is an Instant · Tool Use event (technique correction), not Error-Recovery.\n\n⸻\n\n### **Mutual Exclusion & Priority vs. Error-Recovery (and Safety)**\n\nWhen deciding between Instant · Tool Use, Short-Horizon · Error-Recovery, and Instant · Safety, use the following rules.\n\n1. Completion vs. ongoing execution (primary test: Tool Use vs. Error-Recovery)\nUse this completion test first:\n\n\"If the user immediately switches to the correct technique from now on, without undoing anything already done, does the mistake disappear?\"\n\n\t•\tIf YES → this is Tool Use (ongoing execution / technique correction).\n\t•\tIf NO, because the current state is already wrong and must be undone and redone, then it belongs to Short-Horizon · Error-Recovery, not Tool Use.\n\nIn other words:\n\t•\tTool Use\n        •\tThe step itself is logically correct (right object, right target, right step for this task).\n        •\tThe problem lies in how the tool is being operated (grip, angle, stability, power-off timing, missing clamp/guard, etc.).\n        •\tFix = adjust how the tool is being handled / configured right now, without rolling back earlier workflow states.\n\t•\tError-Recovery\n        •\tThe workflow state itself is wrong (wrong part installed, wrong sample loaded, wrong slot used, wrong target selected, steps swapped, required step skipped, etc.).\n        •\tFix = stop, undo what was done, and redo the step correctly.\n        •\tThese should not be labeled as Tool Use in this task.\n\n2. Technique vs. workflow (rephrased decision rule)\n\t•\tIf the main problem is how the tool is being handled or configured in this short 0-10 second window\n(grip, posture, orientation, clamp/guard, power-off timing), and correcting it means adjusting the current action, classify it as Instant · Tool Use.\n\t•\tIf the main problem is what has already been done in the workflow\n(wrong object, wrong slot/target, wrong order, wrong configuration for this task, skipped required step), and the user must undo and redo a step, classify it as Short-Horizon · Error-Recovery.\n\n3. Safety override\n\t•\tIf the current tool use creates an immediate, high-risk safety hazard (e.g., hand directly in front of an active blade, imminent burn from an exposed hot surface, clear electric-shock risk),\nthe primary label should be Instant · Safety, even if there is also a technique issue.\n\t•\tIn such cases, prioritize Safety over Tool Use.\n\n4. Time scale\n\t•\tTool Use: typically 0-10 seconds, focused on a currently ongoing motion or micro configuration with no rollback.\n\t•\tError-Recovery: can span ≈10 seconds to a few minutes, requiring short-term memory of earlier completed actions and explicit rollback.\n\n5. Example 2 (Error-Recovery, not Tool Use)\nThe user is assembling a device that requires inserting Part A first and then Part B.\nInstead, they insert Part B directly, tighten it, and skip Part A.\nSimply improving their hand technique or tightening style cannot fix this — the assembly sequence itself is wrong.\nThe assistant should ask them to stop, remove Part B (undo), insert Part A, then re-insert Part B in the correct order (redo).\nThis is Error-Recovery because it is a workflow-level mistake that requires rollback + redo, not just a Tool Use adjustment.\n\nIn this task, you are only asked to output Tool Use events.\nSegments that match the Error-Recovery definition above should not be labeled as Tool Use.\n\n⸻\n\n### **Output Format and Rules**\n\nYou must produce two parallel arrays: tool_use_instant_events and dialogs.\nEach event must correspond to exactly one dialogue.\n\n### **Mandatory constraints**\n\t•\tExact Match\n        •\ttime_window must match the annotated start_time-end_time exactly.\n        •\tNo stretching, shortening, smoothing, or merging.\n\t•\tAnnotation Only\n\t    •\tYou may not introduce new or extended time windows.\n\t•\tObjective observation\n\t    •\tMust be verifiable; no speculation or hidden-mental-state guesses.\n\t•\tMulti-label\n\t    •\tSeparate output entries for each label; exact duplicates merged.\n\t•\tOrdering\n\t    •\tSort by clip_id ascending, then by start_time ascending.\n\n### **Dialogue constraints**\n\t•\t2-4 turns.\n\t•\tAssistant speaks first.\n\t•\tFirst assistant turn must include:\n\t•\texplicit mention of the specific tool-use risk, and\n\t•\t1-2 concrete corrective steps.\n\t•\tUser reply:\n\t•\t≥12 words, non-trivial, expresses acceptance, modification, or refusal with explanation.\n\t•\tAssistant final turn:\n\t•\tstep-by-step guidance / confirmation / optional mini SOP card.\n\t•\tNo timestamps in dialogue.\n\t•\tNo Safety / Privacy content.\n\t•\tNo hallucinated facts.\n\n⸻\n\n### **Unified Output Schema**\n{\n  \"tool_use_instant_events\": [\n    {\n      \"clip_id\": \"<from annotations.clip_id>\",\n      \"segment_id\": \"<from annotations.segment_id or 'unknown'>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"improper_grip | unstable_handle | device_not_off | unsafe_posture | wrong_orientation | missing_guard | loose_attachment | other\",\n      \"observation\": \"<concise, objective evidence (no speculation)>\",\n      \"source\": \"manual_annotation\",\n      \"confidence\": 0.0\n    }\n  ],\n  \"dialogs\": [\n    {\n      \"clip_id\": \"<same as paired event>\",\n      \"segment_id\": \"<same as paired event>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"<same as paired event>\",\n      \"dialogue\": [\n        { \"role\": \"assistant\", \"utterance\": \"\" },\n        { \"role\": \"user\", \"utterance\": \"<non-trivial response (>=12 words)>\" },\n        { \"role\": \"assistant\", \"utterance\": \"<two-step corrective action + confirmation>\" },\n        { \"role\": \"user\", \"utterance\": \"\" }\n      ]\n    }\n  ]\n}\n\n#### Failure Case (If there are no valid Tool Use events in current video clip)\n{\n  \"tool_use_instant_events\": [],\n  \"dialogs\": [],\n}\n\n\n\n### **Manual Annotations of Clip ID z024-june-21-22-gladom_assemble**\n{\n  \"video_duration\": {\n    \"raw\": \"00:03:48.72\",\n    \"seconds\": 228\n  },\n  \"taskId\": \"63dadf435fa1e26dda8cbed5\",\n  \"taskType\": \"assemble tray table\",\n  \"video_name\": \"z024-june-21-22-gladom_assemble\",\n  \"initial_conversation\": [\n    {\n      \"start_time\": 1.124,\n      \"end_time\": 5.143,\n      \"purpose\": \"instructor-start-conversation_opening remarks\",\n      \"text\": \"We will now build a small IKEA side table, gladom.\"\n    },\n    {\n      \"start_time\": 5.188,\n      \"end_time\": 6.9138930423972225,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Please go ahead and assemble it.\"\n    }\n  ],\n  \"initial_fine_grained_action\": [],\n  \"actions\": [\n    {\n      \"start_time\": 6.086,\n      \"end_time\": 62.388,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student assembles both legs.\",\n        \"Verb\": \"assemble\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"leg\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 6.2,\n          \"end_time\": 8.196082522398935,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 8.22,\n          \"end_time\": 10.12587285120247,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 8.22,\n          \"end_time\": 10.12587285120247,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 10.139,\n          \"end_time\": 11.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 10.139,\n          \"end_time\": 11.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 11.709803789600034,\n          \"end_time\": 13.092094740000856,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"circle\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 13.1,\n          \"end_time\": 14.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"circle\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 14.72,\n          \"end_time\": 16.924,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"circle\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 16.944,\n          \"end_time\": 18.165,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 16.944,\n          \"end_time\": 18.165,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 18.173784841599865,\n          \"end_time\": 19.458784841599865,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"hand not visible\"\n          }\n        },\n        {\n          \"start_time\": 19.471981051999826,\n          \"end_time\": 20.17787409439705,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"circle\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 20.19,\n          \"end_time\": 21.662671153598833,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 21.67919621039997,\n          \"end_time\": 22.53530441119733,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"circle\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 22.55239242079993,\n          \"end_time\": 23.55239242079993,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 23.56,\n          \"end_time\": 25.06,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"circle\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 24.563,\n          \"end_time\": 26.202235349594886,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 26.227550735199554,\n          \"end_time\": 27.736860633600546,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 27.741,\n          \"end_time\": 29.36863325759849,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 29.396,\n          \"end_time\": 32.184,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student has to turn one of the legs 190° so that the thicker tubes are on the same side.\",\n            \"Incorrect Action Corrected by\": \"18\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 32.2,\n          \"end_time\": 34.6255679255798,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 34.635,\n          \"end_time\": 36.831,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 36.8501772623998,\n          \"end_time\": 38.62538020319801,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 38.63998105199983,\n          \"end_time\": 41.786404638401855,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 41.8,\n          \"end_time\": 44.518,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 44.531,\n          \"end_time\": 46.19393093839757,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 46.208,\n          \"end_time\": 54.845145368028476,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 54.85578484159987,\n          \"end_time\": 57.07093766879583,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 57.09037347279975,\n          \"end_time\": 58.75737347279975,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 58.76278484159985,\n          \"end_time\": 62.08630316800273,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 31.3,\n          \"end_time\": 38.6,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"You have to turn one of the legs 190° so that the thicker tubes are on the same side.\"\n        },\n        {\n          \"start_time\": 53.688,\n          \"end_time\": 55.941,\n          \"conversation_purpose\": \"student-start-conversation_ask questions\",\n          \"text\": \"Eh, for ah, the other?\"\n        },\n        {\n          \"start_time\": 55.992,\n          \"end_time\": 56.892,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Yeah.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 62.47604676573426,\n      \"end_time\": 117.55004676573427,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student assembles the bottom screw of the leg.\",\n        \"Verb\": \"assemble\",\n        \"Adjective\": \"bottom\",\n        \"Noun\": \"screw\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 63.61,\n          \"end_time\": 65.91,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 65.91798105199983,\n          \"end_time\": 67.80998105199983,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 67.826,\n          \"end_time\": 69.974,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The screw goes in from the other side.\",\n            \"Incorrect Action Corrected by\": \"31\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 69.982,\n          \"end_time\": 71.521,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 71.531,\n          \"end_time\": 73.44200000000001,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 73.45537347279976,\n          \"end_time\": 75.36737347279977,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 75.384,\n          \"end_time\": 76.269,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 75.603,\n          \"end_time\": 76.995,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 77.02,\n          \"end_time\": 78.932,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The screw goes in from the other side.\",\n            \"Incorrect Action Corrected by\": \"37\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 78.945,\n          \"end_time\": 81.229,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The screw goes in from the other side.\",\n            \"Incorrect Action Corrected by\": \"37\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 81.24078484159988,\n          \"end_time\": 83.00529768079907,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 83.02327873279889,\n          \"end_time\": 83.5431460967977,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 83.56258863119989,\n          \"end_time\": 84.65029768079904,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 84.66258863119991,\n          \"end_time\": 85.17239242079994,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 85.18980378960003,\n          \"end_time\": 86.43180378960002,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 86.443,\n          \"end_time\": 87.89022313199297,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 87.9031772623998,\n          \"end_time\": 89.52051283919918,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 89.53115158400138,\n          \"end_time\": 90.786,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": 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\"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 103.78550486560638,\n          \"end_time\": 105.48850486560637,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 105.50356295280149,\n          \"end_time\": 116.90000673039823,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 116.91217726239981,\n          \"end_time\": 117.51017726239981,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 68.2,\n          \"end_time\": 70.594,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"So the screws go in from the other side\"\n        },\n        {\n          \"start_time\": 70.717,\n          \"end_time\": 74.746,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"so you'll want to flip it. It will be easier if you flip the table first.\"\n        },\n        {\n          \"start_time\": 77.43100306077831,\n          \"end_time\": 80.331,\n          \"conversation_purpose\": \"student-start-conversation_ask questions\",\n          \"text\": \"For to block the bottom first?\"\n        },\n        {\n          \"start_time\": 80.4,\n          \"end_time\": 83.935,\n          \"conversation_purpose\": \"instructor-reply-to-student_correct the wrong action\",\n          \"text\": \"Um no, because they go in form the other side, so flip it and it will be easier to.\"\n        },\n        {\n          \"start_time\": 84.044,\n          \"end_time\": 88.711,\n          \"conversation_purpose\": \"instructor-reply-to-student_follow-up instruction\",\n          \"text\": \"so flip it and it will be easier to.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 117.60229768079908,\n      \"end_time\": 143.30500000000012,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student assembles the top screw of the leg.\",\n        \"Verb\": \"assemble\",\n        \"Adjective\": \"top\",\n        \"Noun\": \"screw\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 117.62003789600033,\n          \"end_time\": 119.322,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student should use the longer screw.\",\n            \"Incorrect Action Corrected by\": \"47\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 119.337,\n          \"end_time\": 121.52,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action 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\"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 118.00000918233495,\n          \"end_time\": 121.75000459116748,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"So there is one longer screw we will place there.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 143.3542810283302,\n      \"end_time\": 195.937,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student aligns the white circle with the legs.\",\n        \"Verb\": \"assemble\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"circle\"\n      },\n      \"fine_grained_actions\": [\n        {\n          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\"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 195.36678484159987,\n          \"end_time\": 195.91378484159986,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 152.1,\n          \"end_time\": 155.6,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"Those go on the other side actually. So you have to flip it back.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 195.973,\n      \"end_time\": 204.59215158400136,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student tightens the hex socket head screw.\",\n        \"Verb\": \"screw\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"screw\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 196.02119621039998,\n          \"end_time\": 197.06819621039998,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 197.0803924207999,\n          \"end_time\": 198.42351832640287,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"middle\",\n            \"Noun\": \"hex_socket_head\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 198.43521515840013,\n          \"end_time\": 198.93521515840013,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 198.95978484159986,\n          \"end_time\": 200.98878484159985,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 201.00818823680714,\n          \"end_time\": 202.00881476400744,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 202.024,\n          \"end_time\": 203.981,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 204.017,\n          \"end_time\": 204.552,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"hand not visible\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 204.66075916320145,\n      \"end_time\": 226.884336819994,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student assembles the tray.\",\n        \"Verb\": \"assemble\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"tray\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 204.69778484159988,\n          \"end_time\": 206.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student should not rotate the tray table.\",\n            \"Incorrect Action Corrected by\": \"87\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray_table\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 206.413,\n          \"end_time\": 208.07,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student should not rotate the tray table.\",\n            \"Incorrect Action Corrected by\": \"87\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray_table\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 208.074,\n          \"end_time\": 209.56222737600203,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 209.58,\n          \"end_time\": 210.81137347279977,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 210.82388631199896,\n          \"end_time\": 211.8049119903974,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student should not rotate the tray table.\",\n            \"Incorrect Action Corrected by\": \"87\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 211.80856968319975,\n          \"end_time\": 212.94556968319975,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 212.95319621039997,\n          \"end_time\": 215.82953727440307,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 215.84480378960004,\n          \"end_time\": 216.40980378960003,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray_table\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 216.426,\n          \"end_time\": 218.38693642560122,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray_table\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 218.40380378960003,\n          \"end_time\": 219.8038037896,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 219.80978484159985,\n          \"end_time\": 221.16278484159986,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray_table\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 221.171,\n          \"end_time\": 222.1455464911905,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 222.15815831439963,\n          \"end_time\": 224.8546332575985,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray_table\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 224.86315831439964,\n          \"end_time\": 226.82315831439962,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 210.071,\n          \"end_time\": 212.6,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"The tray goes on, on the other side as well.\"\n        },\n        {\n          \"start_time\": 224.89019621039995,\n          \"end_time\": 225.956,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Great, nice work.\"\n        }\n      ]\n    }\n  ],\n  \"orphan_conversations\": [\n    {\n      \"start_time\": 226.064,\n      \"end_time\": 227.8412341064003,\n      \"purpose\": \"instructor-start-conversation_closing remarks\",\n      \"text\": \"You can now stop the recording.\"\n    }\n  ],\n  \"orphan_fine_grained_actions\": [\n    {\n      \"start_time\": 62.10578484159987,\n      \"end_time\": 63.595784841599865,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"slide\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"leg\",\n        \"adverbial\": \"none\"\n      }\n    }\n  ],\n  \"long_form_description\": {\n    \"start_time\": 0.198037896000343,\n    \"end_time\": 227.14901894800013,\n    \"text\": \"The student will assemble a table from IKEA. The first step is to align both legs. After aligning it, the student screws the top middle and bottom middle of the leg. After that, the student attaches the circle at the top of the legs. The student screws the circle to connect to the leg and to finish the task, the student finally assembles the top table to assemble it.\"\n  }\n}\n"}]}]}, "generation_config": {"response_mime_type": "application/json", "response_schema": {"$defs": {"DialogUtterance": {"description": "Single utterance in a dialogue", "properties": {"role": {"description": "Role of the speaker", "enum": ["assistant", "user"], "title": "Role", "type": "string"}, "utterance": {"description": "The spoken text", "title": "Utterance", "type": "string"}}, "required": ["role", "utterance"], "title": "DialogUtterance", "type": "object"}, "ToolUseDialog": {"description": "Dialog associated with a tool use instant event", "properties": {"clip_id": {"description": "<same as paired event>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<same as paired event>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "<same as paired event>", "title": "Risk Type", "type": "string"}, "dialogue": {"description": "Dialogue turns: Turn 1 (assistant): empty, Turn 2 (user): non-trivial response (>=12 words), Turn 3 (assistant): two-step corrective action + confirmation, Turn 4 (user): optional", "items": {"$ref": "#/$defs/DialogUtterance"}, "title": "Dialogue", "type": "array"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "dialogue"], "title": "ToolUseDialog", "type": "object"}, "ToolUseInstantEvent": {"description": "Tool use instant event", "properties": {"clip_id": {"description": "<from annotations.clip_id>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<from annotations.segment_id or 'unknown'>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "Type of risk", "enum": ["improper_grip", "unstable_handle", "device_not_off", "unsafe_posture", "wrong_orientation", "missing_guard", "loose_attachment", "other"], "title": "Risk Type", "type": "string"}, "observation": {"description": "<concise, objective evidence (no speculation)>", "title": "Observation", "type": "string"}, "source": {"default": "manual_annotation", "description": "Source of the annotation", "title": "Source", "type": "string"}, "confidence": {"default": 0.0, "description": "Confidence score", "title": "Confidence", "type": "number"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "observation"], "title": "ToolUseInstantEvent", "type": "object"}}, "description": "Tool use instant service output schema for tool use events and dialogs", "properties": {"tool_use_instant_events": {"description": "List of tool use instant events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseInstantEvent"}, "title": "Tool Use Instant Events", "type": "array"}, "dialogs": {"description": "List of dialogs associated with the events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseDialog"}, "title": "Dialogs", "type": "array"}}, "title": "ToolUseInstantServiceOutput", "type": "object"}, "temperature": 0.7}}
+{"key": "request-19", "request": {"contents": [{"parts": [{"text": "\n### **Role**\n\nYou are an Instant Proactive Service (Instant PS) annotation and dialogue-generation assistant for the HoloAssist dataset.\nIn laboratory / hands-on operation settings, you analyze manual annotations to extract time-windows of \"Tool Use\" risks / improper operations, and for each extracted event, you generate a 2-4 turn \"assistant ↔ user\" dialogue.\n\nYou must rely only on the time-windows provided by the manual annotations.\nYou must not extend, shorten, merge, or fabricate any time segments that do not exist in the manual labels.\n\n⸻\n\n### **All Defined Proactive Services**\n\t•\tInstant (second-level, grounded in the current moment)\n        •\tSafety: immediate bodily/accident danger (flame, blade, electric shock, slip, rotating parts, vehicle proximity) → stop first, then handle.\n        •\tTool Use: improper tool operation/configuration (grip, not powered off, orientation, loose chuck, missing guard, unsafe posture).\n\t•\tShort-Horizon (tens of seconds to a few minutes, within a single session)\n        •\tNext-Step Guidance: workflow is already underway; provide suggestions for the next step based on what has been done.\n        •\tError-Recovery: the user has just made a workflow mistake (wrong step, wrong object, wrong target, wrong configuration for this task) and must rollback to fix it.\n        •\tResource Reminder: end-of-task state is not handled (fire/power left on, door/cap open, unsaved work, leftover items, missing refill) → remind to close/save/take/refill.\n\n⸻\n\n### **Input Manual Annotations (authoritative time source)**\n\nProvides fine-grained temporal information for all dialogue and user actions in the video.\n\n⸻\n\n### **OBJECTIVE**\n\t1.\tRead each manual annotation labeled as \"Tool Use\", and output its time_window exactly as annotated (start_time-end_time, verbatim).\n    **You must traverse every user-error segment in the manual annotations and process them one by one without omission.**\n\t2.\tFor each event, output:\n        •\trisk_type (standardized from the label)\n        •\tan objective observation (from comment and/or video JSON; must be verifiable)\n        •\tconfidence\n\t3.\tIf multiple labels exist in the same time-window → output multiple separate events.\n        If repeated identical labels appear → deduplicate and conceptually merge their sources.\n\t4.\tOutput only Tool Use events (not Safety, not Privacy, not Error-Recovery, not Resource Reminder).\n\t5.\tDialogue generation: for every event, generate a 2-4 turn dialogue:\n        •\tAssistant speaks first, calmly, politely, low-intrusion.\n        •\tClearly state the specific tool-use risk (no timestamps), and provide 1-2 actionable corrections\n    (e.g., \"power off first, then…\", \"adjust your grip below the guard ring\").\n        •\tUser must not reply vaguely; produce ≥12 English words with meaningful content (accept/modify/decline and give reasons).\n        •\tAssistant closes with confirmation / optional SOP snippet / short reminder.\n        •\tDialogue text must not include timestamps, but the structured output must include aligned clip_id and time_window.\n\n⸻\n\n### **Task Definition / Nature (Instant · Tool Use)**\n\nCore Focus\n\t•\tThis category is restricted to problems that arise purely from how a tool is being used: grip, posture, contact, orientation, clamp/guard state, power state / configuration of the tool itself.\n\t•\tBy definition, Instant · Tool Use never requires rolling back or redoing previously completed workflow steps. The current step (object, target, step choice) is logically correct; only the usage technique is problematic.\n\t•\tIt does not cover mistakes about which object / part / slot / step / goal is chosen in the workflow (those belong to Short-Horizon · Error-Recovery).\n\nNature\n\t•\tTriggered when an immediate tool-related operational risk appears.\n\t•\tFocus on technique / configuration issues (grip, contact area, hand placement, body posture, orientation, clamp/guard state, power-off timing) that can become unsafe or damaging within a few seconds if not corrected.\n\t•\tIf the same mis-use is already causing an acute bodily hazard (e.g., clear cut / burn / electric-shock risk), it should be classified as Instant · Safety, not Tool Use.\n\nTemporal scope (critical)\n\t•\tEach Instant Tool Use event corresponds to a very short snippet of ongoing execution:\n\t•\ttypically 0-5 seconds between the risky configuration and when intervention should happen;\n\t•\twith a hard upper bound of ≤10 seconds.\n\t•\tIf understanding or fixing the problem requires:\n\t•\tlooking back over ≥10 seconds of prior workflow, or\n\t•\tundoing earlier completed steps and then redoing them,\nthen it should conceptually be handled by Short-Horizon services (especially Error-Recovery), not by Instant · Tool Use.\n\nEvent granularity\n\t•\tEach manual annotation segment that satisfies the temporal scope and nature above is counted as one Tool Use event.\n\t•\tYou must not merge multiple distant segments into a longer window to \"simulate\" an instant event.\n\nCommon labels (examples)\n\nimproper_grip, unstable_handle, device_not_off, unsafe_posture,\nwrong_orientation, missing_guard, loose_attachment, unstable_support, etc.\n\nExample 1 (Tool Use, not Error-Recovery)\nThe user is drilling into a workpiece with the correct drill bit and position, but their hand is very close to the rotating bit and the drill is tilted, making the operation unstable.\nIf they simply reposition their hand further away, adjust the tilt, and stabilize the drill, the task remains valid. No previous step needs to be undone.\nThis is an Instant · Tool Use event (technique correction), not Error-Recovery.\n\n⸻\n\n### **Mutual Exclusion & Priority vs. Error-Recovery (and Safety)**\n\nWhen deciding between Instant · Tool Use, Short-Horizon · Error-Recovery, and Instant · Safety, use the following rules.\n\n1. Completion vs. ongoing execution (primary test: Tool Use vs. Error-Recovery)\nUse this completion test first:\n\n\"If the user immediately switches to the correct technique from now on, without undoing anything already done, does the mistake disappear?\"\n\n\t•\tIf YES → this is Tool Use (ongoing execution / technique correction).\n\t•\tIf NO, because the current state is already wrong and must be undone and redone, then it belongs to Short-Horizon · Error-Recovery, not Tool Use.\n\nIn other words:\n\t•\tTool Use\n        •\tThe step itself is logically correct (right object, right target, right step for this task).\n        •\tThe problem lies in how the tool is being operated (grip, angle, stability, power-off timing, missing clamp/guard, etc.).\n        •\tFix = adjust how the tool is being handled / configured right now, without rolling back earlier workflow states.\n\t•\tError-Recovery\n        •\tThe workflow state itself is wrong (wrong part installed, wrong sample loaded, wrong slot used, wrong target selected, steps swapped, required step skipped, etc.).\n        •\tFix = stop, undo what was done, and redo the step correctly.\n        •\tThese should not be labeled as Tool Use in this task.\n\n2. Technique vs. workflow (rephrased decision rule)\n\t•\tIf the main problem is how the tool is being handled or configured in this short 0-10 second window\n(grip, posture, orientation, clamp/guard, power-off timing), and correcting it means adjusting the current action, classify it as Instant · Tool Use.\n\t•\tIf the main problem is what has already been done in the workflow\n(wrong object, wrong slot/target, wrong order, wrong configuration for this task, skipped required step), and the user must undo and redo a step, classify it as Short-Horizon · Error-Recovery.\n\n3. Safety override\n\t•\tIf the current tool use creates an immediate, high-risk safety hazard (e.g., hand directly in front of an active blade, imminent burn from an exposed hot surface, clear electric-shock risk),\nthe primary label should be Instant · Safety, even if there is also a technique issue.\n\t•\tIn such cases, prioritize Safety over Tool Use.\n\n4. Time scale\n\t•\tTool Use: typically 0-10 seconds, focused on a currently ongoing motion or micro configuration with no rollback.\n\t•\tError-Recovery: can span ≈10 seconds to a few minutes, requiring short-term memory of earlier completed actions and explicit rollback.\n\n5. Example 2 (Error-Recovery, not Tool Use)\nThe user is assembling a device that requires inserting Part A first and then Part B.\nInstead, they insert Part B directly, tighten it, and skip Part A.\nSimply improving their hand technique or tightening style cannot fix this — the assembly sequence itself is wrong.\nThe assistant should ask them to stop, remove Part B (undo), insert Part A, then re-insert Part B in the correct order (redo).\nThis is Error-Recovery because it is a workflow-level mistake that requires rollback + redo, not just a Tool Use adjustment.\n\nIn this task, you are only asked to output Tool Use events.\nSegments that match the Error-Recovery definition above should not be labeled as Tool Use.\n\n⸻\n\n### **Output Format and Rules**\n\nYou must produce two parallel arrays: tool_use_instant_events and dialogs.\nEach event must correspond to exactly one dialogue.\n\n### **Mandatory constraints**\n\t•\tExact Match\n        •\ttime_window must match the annotated start_time-end_time exactly.\n        •\tNo stretching, shortening, smoothing, or merging.\n\t•\tAnnotation Only\n\t    •\tYou may not introduce new or extended time windows.\n\t•\tObjective observation\n\t    •\tMust be verifiable; no speculation or hidden-mental-state guesses.\n\t•\tMulti-label\n\t    •\tSeparate output entries for each label; exact duplicates merged.\n\t•\tOrdering\n\t    •\tSort by clip_id ascending, then by start_time ascending.\n\n### **Dialogue constraints**\n\t•\t2-4 turns.\n\t•\tAssistant speaks first.\n\t•\tFirst assistant turn must include:\n\t•\texplicit mention of the specific tool-use risk, and\n\t•\t1-2 concrete corrective steps.\n\t•\tUser reply:\n\t•\t≥12 words, non-trivial, expresses acceptance, modification, or refusal with explanation.\n\t•\tAssistant final turn:\n\t•\tstep-by-step guidance / confirmation / optional mini SOP card.\n\t•\tNo timestamps in dialogue.\n\t•\tNo Safety / Privacy content.\n\t•\tNo hallucinated facts.\n\n⸻\n\n### **Unified Output Schema**\n{\n  \"tool_use_instant_events\": [\n    {\n      \"clip_id\": \"<from annotations.clip_id>\",\n      \"segment_id\": \"<from annotations.segment_id or 'unknown'>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"improper_grip | unstable_handle | device_not_off | unsafe_posture | wrong_orientation | missing_guard | loose_attachment | other\",\n      \"observation\": \"<concise, objective evidence (no speculation)>\",\n      \"source\": \"manual_annotation\",\n      \"confidence\": 0.0\n    }\n  ],\n  \"dialogs\": [\n    {\n      \"clip_id\": \"<same as paired event>\",\n      \"segment_id\": \"<same as paired event>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"<same as paired event>\",\n      \"dialogue\": [\n        { \"role\": \"assistant\", \"utterance\": \"\" },\n        { \"role\": \"user\", \"utterance\": \"<non-trivial response (>=12 words)>\" },\n        { \"role\": \"assistant\", \"utterance\": \"<two-step corrective action + confirmation>\" },\n        { \"role\": \"user\", \"utterance\": \"\" }\n      ]\n    }\n  ]\n}\n\n#### Failure Case (If there are no valid Tool Use events in current video clip)\n{\n  \"tool_use_instant_events\": [],\n  \"dialogs\": [],\n}\n\n\n\n### **Manual Annotations of Clip ID z024-june-21-22-gladom_disassemble**\n{\n  \"video_duration\": {\n    \"raw\": \"00:01:48.74\",\n    \"seconds\": 108\n  },\n  \"taskId\": \"63dadf7de92ec961ce687cf3\",\n  \"taskType\": \"disassemble tray table\",\n  \"video_name\": \"z024-june-21-22-gladom_disassemble\",\n  \"initial_conversation\": [\n    {\n      \"start_time\": 2.3,\n      \"end_time\": 6.1,\n      \"purpose\": \"instructor-start-conversation_opening remarks\",\n      \"text\": \"We will now disassemble the Ikea side table Gladom.\"\n    },\n    {\n      \"start_time\": 6.346,\n      \"end_time\": 8.236,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Please go ahead and disassemble it.\"\n    }\n  ],\n  \"initial_fine_grained_action\": [],\n  \"actions\": [\n    {\n      \"start_time\": 7.984,\n      \"end_time\": 12.99,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student withdraws the tray from the table.\",\n        \"Verb\": \"disassemble\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"tray\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 8.031,\n          \"end_time\": 8.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"top\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 8.924,\n          \"end_time\": 9.787,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"top\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 9.808,\n          \"end_time\": 12.908,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"top\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 13.043,\n      \"end_time\": 46.727,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student disassembles the circle from the table.\",\n        \"Verb\": \"disassemble\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"circle\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 14.08,\n          \"end_time\": 15.48,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 15.502,\n          \"end_time\": 16.602,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"The student inserts the allen wrench in the top hex socket head but then withdraws it.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 16.632,\n          \"end_time\": 20.832,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 20.847,\n          \"end_time\": 25.847,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 25.882,\n          \"end_time\": 26.244,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 26.284,\n          \"end_time\": 26.668,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 26.695,\n          \"end_time\": 27.258,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 27.265,\n          \"end_time\": 31.065,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 31.1,\n          \"end_time\": 34.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 34.425,\n          \"end_time\": 34.948,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 34.99,\n          \"end_time\": 36.474,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 36.499,\n          \"end_time\": 39.662,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 39.708,\n          \"end_time\": 40.208,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 40.237,\n          \"end_time\": 40.837,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 40.847,\n          \"end_time\": 42.374,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 40.853,\n          \"end_time\": 42.37,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 42.373,\n          \"end_time\": 43.092,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"circle\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 43.132,\n          \"end_time\": 43.916,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"circle\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 43.945,\n          \"end_time\": 46.645,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"circle\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 46.788,\n      \"end_time\": 95.676,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student disassembles the table legs.\",\n        \"Verb\": \"disassemble\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"leg\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 46.804,\n          \"end_time\": 47.841,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 47.867,\n          \"end_time\": 48.667,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 48.705,\n          \"end_time\": 49.417,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 49.46,\n          \"end_time\": 50.541,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 50.604,\n          \"end_time\": 58.904,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 58.914,\n          \"end_time\": 59.214,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 59.258,\n          \"end_time\": 60.958,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 60.992,\n          \"end_time\": 61.392,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 61.421,\n          \"end_time\": 62.315,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 62.335,\n          \"end_time\": 63.635,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 63.648,\n          \"end_time\": 66.548,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 66.566,\n          \"end_time\": 67.799,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 67.831,\n          \"end_time\": 69.504,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 69.511,\n          \"end_time\": 73.319,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 73.345,\n          \"end_time\": 74.045,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 73.911,\n          \"end_time\": 74.38,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 74.411,\n          \"end_time\": 75.032,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 75.057,\n          \"end_time\": 76.883,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 76.923,\n          \"end_time\": 77.941,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 77.998,\n          \"end_time\": 79.778,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 79.803,\n          \"end_time\": 80.397,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 80.444,\n          \"end_time\": 81.414,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 81.42,\n          \"end_time\": 83.265,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 83.283,\n          \"end_time\": 83.851,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 83.868,\n          \"end_time\": 90.04,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 90.063,\n          \"end_time\": 92.247,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 92.266,\n          \"end_time\": 92.931,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 92.964,\n          \"end_time\": 95.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    }\n  ],\n  \"orphan_conversations\": [\n    {\n      \"start_time\": 101.5,\n      \"end_time\": 102.8,\n      \"purpose\": \"student-start-conversation_ask questions\",\n      \"text\": \"Do I stop?\"\n    },\n    {\n      \"start_time\": 105.79,\n      \"end_time\": 107.1,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Oh, nice job.\"\n    },\n    {\n      \"start_time\": 107.11,\n      \"end_time\": 108.11,\n      \"purpose\": \"instructor-start-conversation_closing remarks\",\n      \"text\": \"Please stop the recording.\"\n    }\n  ],\n  \"orphan_fine_grained_actions\": [\n    {\n      \"start_time\": 13.041,\n      \"end_time\": 14.041,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"grab\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"allen_wrench\",\n        \"adverbial\": \"none\"\n      }\n    }\n  ],\n  \"long_form_description\": {\n    \"start_time\": 0,\n    \"end_time\": 108.704,\n    \"text\": \"The student withdraws the tray form the table. Then the student disassembles the circle of the table by unscrewing all of the hex socket heads of the circle using an allen wrench. Now, the student disassembles the legs by unscrewing the middle hex socket heads, the top and bottom one with the \\nallen wrench, and finally the student separates the legs and places them at the table.\"\n  }\n}\n"}]}]}, "generation_config": {"response_mime_type": "application/json", "response_schema": {"$defs": {"DialogUtterance": {"description": "Single utterance in a dialogue", "properties": {"role": {"description": "Role of the speaker", "enum": ["assistant", "user"], "title": "Role", "type": "string"}, "utterance": {"description": "The spoken text", "title": "Utterance", "type": "string"}}, "required": ["role", "utterance"], "title": "DialogUtterance", "type": "object"}, "ToolUseDialog": {"description": "Dialog associated with a tool use instant event", "properties": {"clip_id": {"description": "<same as paired event>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<same as paired event>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "<same as paired event>", "title": "Risk Type", "type": "string"}, "dialogue": {"description": "Dialogue turns: Turn 1 (assistant): empty, Turn 2 (user): non-trivial response (>=12 words), Turn 3 (assistant): two-step corrective action + confirmation, Turn 4 (user): optional", "items": {"$ref": "#/$defs/DialogUtterance"}, "title": "Dialogue", "type": "array"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "dialogue"], "title": "ToolUseDialog", "type": "object"}, "ToolUseInstantEvent": {"description": "Tool use instant event", "properties": {"clip_id": {"description": "<from annotations.clip_id>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<from annotations.segment_id or 'unknown'>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "Type of risk", "enum": ["improper_grip", "unstable_handle", "device_not_off", "unsafe_posture", "wrong_orientation", "missing_guard", "loose_attachment", "other"], "title": "Risk Type", "type": "string"}, "observation": {"description": "<concise, objective evidence (no speculation)>", "title": "Observation", "type": "string"}, "source": {"default": "manual_annotation", "description": "Source of the annotation", "title": "Source", "type": "string"}, "confidence": {"default": 0.0, "description": "Confidence score", "title": "Confidence", "type": "number"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "observation"], "title": "ToolUseInstantEvent", "type": "object"}}, "description": "Tool use instant service output schema for tool use events and dialogs", "properties": {"tool_use_instant_events": {"description": "List of tool use instant events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseInstantEvent"}, "title": "Tool Use Instant Events", "type": "array"}, "dialogs": {"description": "List of dialogs associated with the events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseDialog"}, "title": "Dialogs", "type": "array"}}, "title": "ToolUseInstantServiceOutput", "type": "object"}, "temperature": 0.7}}
+{"key": "request-20", "request": {"contents": [{"parts": [{"text": "\n### **Role**\n\nYou are an Instant Proactive Service (Instant PS) annotation and dialogue-generation assistant for the HoloAssist dataset.\nIn laboratory / hands-on operation settings, you analyze manual annotations to extract time-windows of \"Tool Use\" risks / improper operations, and for each extracted event, you generate a 2-4 turn \"assistant ↔ user\" dialogue.\n\nYou must rely only on the time-windows provided by the manual annotations.\nYou must not extend, shorten, merge, or fabricate any time segments that do not exist in the manual labels.\n\n⸻\n\n### **All Defined Proactive Services**\n\t•\tInstant (second-level, grounded in the current moment)\n        •\tSafety: immediate bodily/accident danger (flame, blade, electric shock, slip, rotating parts, vehicle proximity) → stop first, then handle.\n        •\tTool Use: improper tool operation/configuration (grip, not powered off, orientation, loose chuck, missing guard, unsafe posture).\n\t•\tShort-Horizon (tens of seconds to a few minutes, within a single session)\n        •\tNext-Step Guidance: workflow is already underway; provide suggestions for the next step based on what has been done.\n        •\tError-Recovery: the user has just made a workflow mistake (wrong step, wrong object, wrong target, wrong configuration for this task) and must rollback to fix it.\n        •\tResource Reminder: end-of-task state is not handled (fire/power left on, door/cap open, unsaved work, leftover items, missing refill) → remind to close/save/take/refill.\n\n⸻\n\n### **Input Manual Annotations (authoritative time source)**\n\nProvides fine-grained temporal information for all dialogue and user actions in the video.\n\n⸻\n\n### **OBJECTIVE**\n\t1.\tRead each manual annotation labeled as \"Tool Use\", and output its time_window exactly as annotated (start_time-end_time, verbatim).\n    **You must traverse every user-error segment in the manual annotations and process them one by one without omission.**\n\t2.\tFor each event, output:\n        •\trisk_type (standardized from the label)\n        •\tan objective observation (from comment and/or video JSON; must be verifiable)\n        •\tconfidence\n\t3.\tIf multiple labels exist in the same time-window → output multiple separate events.\n        If repeated identical labels appear → deduplicate and conceptually merge their sources.\n\t4.\tOutput only Tool Use events (not Safety, not Privacy, not Error-Recovery, not Resource Reminder).\n\t5.\tDialogue generation: for every event, generate a 2-4 turn dialogue:\n        •\tAssistant speaks first, calmly, politely, low-intrusion.\n        •\tClearly state the specific tool-use risk (no timestamps), and provide 1-2 actionable corrections\n    (e.g., \"power off first, then…\", \"adjust your grip below the guard ring\").\n        •\tUser must not reply vaguely; produce ≥12 English words with meaningful content (accept/modify/decline and give reasons).\n        •\tAssistant closes with confirmation / optional SOP snippet / short reminder.\n        •\tDialogue text must not include timestamps, but the structured output must include aligned clip_id and time_window.\n\n⸻\n\n### **Task Definition / Nature (Instant · Tool Use)**\n\nCore Focus\n\t•\tThis category is restricted to problems that arise purely from how a tool is being used: grip, posture, contact, orientation, clamp/guard state, power state / configuration of the tool itself.\n\t•\tBy definition, Instant · Tool Use never requires rolling back or redoing previously completed workflow steps. The current step (object, target, step choice) is logically correct; only the usage technique is problematic.\n\t•\tIt does not cover mistakes about which object / part / slot / step / goal is chosen in the workflow (those belong to Short-Horizon · Error-Recovery).\n\nNature\n\t•\tTriggered when an immediate tool-related operational risk appears.\n\t•\tFocus on technique / configuration issues (grip, contact area, hand placement, body posture, orientation, clamp/guard state, power-off timing) that can become unsafe or damaging within a few seconds if not corrected.\n\t•\tIf the same mis-use is already causing an acute bodily hazard (e.g., clear cut / burn / electric-shock risk), it should be classified as Instant · Safety, not Tool Use.\n\nTemporal scope (critical)\n\t•\tEach Instant Tool Use event corresponds to a very short snippet of ongoing execution:\n\t•\ttypically 0-5 seconds between the risky configuration and when intervention should happen;\n\t•\twith a hard upper bound of ≤10 seconds.\n\t•\tIf understanding or fixing the problem requires:\n\t•\tlooking back over ≥10 seconds of prior workflow, or\n\t•\tundoing earlier completed steps and then redoing them,\nthen it should conceptually be handled by Short-Horizon services (especially Error-Recovery), not by Instant · Tool Use.\n\nEvent granularity\n\t•\tEach manual annotation segment that satisfies the temporal scope and nature above is counted as one Tool Use event.\n\t•\tYou must not merge multiple distant segments into a longer window to \"simulate\" an instant event.\n\nCommon labels (examples)\n\nimproper_grip, unstable_handle, device_not_off, unsafe_posture,\nwrong_orientation, missing_guard, loose_attachment, unstable_support, etc.\n\nExample 1 (Tool Use, not Error-Recovery)\nThe user is drilling into a workpiece with the correct drill bit and position, but their hand is very close to the rotating bit and the drill is tilted, making the operation unstable.\nIf they simply reposition their hand further away, adjust the tilt, and stabilize the drill, the task remains valid. No previous step needs to be undone.\nThis is an Instant · Tool Use event (technique correction), not Error-Recovery.\n\n⸻\n\n### **Mutual Exclusion & Priority vs. Error-Recovery (and Safety)**\n\nWhen deciding between Instant · Tool Use, Short-Horizon · Error-Recovery, and Instant · Safety, use the following rules.\n\n1. Completion vs. ongoing execution (primary test: Tool Use vs. Error-Recovery)\nUse this completion test first:\n\n\"If the user immediately switches to the correct technique from now on, without undoing anything already done, does the mistake disappear?\"\n\n\t•\tIf YES → this is Tool Use (ongoing execution / technique correction).\n\t•\tIf NO, because the current state is already wrong and must be undone and redone, then it belongs to Short-Horizon · Error-Recovery, not Tool Use.\n\nIn other words:\n\t•\tTool Use\n        •\tThe step itself is logically correct (right object, right target, right step for this task).\n        •\tThe problem lies in how the tool is being operated (grip, angle, stability, power-off timing, missing clamp/guard, etc.).\n        •\tFix = adjust how the tool is being handled / configured right now, without rolling back earlier workflow states.\n\t•\tError-Recovery\n        •\tThe workflow state itself is wrong (wrong part installed, wrong sample loaded, wrong slot used, wrong target selected, steps swapped, required step skipped, etc.).\n        •\tFix = stop, undo what was done, and redo the step correctly.\n        •\tThese should not be labeled as Tool Use in this task.\n\n2. Technique vs. workflow (rephrased decision rule)\n\t•\tIf the main problem is how the tool is being handled or configured in this short 0-10 second window\n(grip, posture, orientation, clamp/guard, power-off timing), and correcting it means adjusting the current action, classify it as Instant · Tool Use.\n\t•\tIf the main problem is what has already been done in the workflow\n(wrong object, wrong slot/target, wrong order, wrong configuration for this task, skipped required step), and the user must undo and redo a step, classify it as Short-Horizon · Error-Recovery.\n\n3. Safety override\n\t•\tIf the current tool use creates an immediate, high-risk safety hazard (e.g., hand directly in front of an active blade, imminent burn from an exposed hot surface, clear electric-shock risk),\nthe primary label should be Instant · Safety, even if there is also a technique issue.\n\t•\tIn such cases, prioritize Safety over Tool Use.\n\n4. Time scale\n\t•\tTool Use: typically 0-10 seconds, focused on a currently ongoing motion or micro configuration with no rollback.\n\t•\tError-Recovery: can span ≈10 seconds to a few minutes, requiring short-term memory of earlier completed actions and explicit rollback.\n\n5. Example 2 (Error-Recovery, not Tool Use)\nThe user is assembling a device that requires inserting Part A first and then Part B.\nInstead, they insert Part B directly, tighten it, and skip Part A.\nSimply improving their hand technique or tightening style cannot fix this — the assembly sequence itself is wrong.\nThe assistant should ask them to stop, remove Part B (undo), insert Part A, then re-insert Part B in the correct order (redo).\nThis is Error-Recovery because it is a workflow-level mistake that requires rollback + redo, not just a Tool Use adjustment.\n\nIn this task, you are only asked to output Tool Use events.\nSegments that match the Error-Recovery definition above should not be labeled as Tool Use.\n\n⸻\n\n### **Output Format and Rules**\n\nYou must produce two parallel arrays: tool_use_instant_events and dialogs.\nEach event must correspond to exactly one dialogue.\n\n### **Mandatory constraints**\n\t•\tExact Match\n        •\ttime_window must match the annotated start_time-end_time exactly.\n        •\tNo stretching, shortening, smoothing, or merging.\n\t•\tAnnotation Only\n\t    •\tYou may not introduce new or extended time windows.\n\t•\tObjective observation\n\t    •\tMust be verifiable; no speculation or hidden-mental-state guesses.\n\t•\tMulti-label\n\t    •\tSeparate output entries for each label; exact duplicates merged.\n\t•\tOrdering\n\t    •\tSort by clip_id ascending, then by start_time ascending.\n\n### **Dialogue constraints**\n\t•\t2-4 turns.\n\t•\tAssistant speaks first.\n\t•\tFirst assistant turn must include:\n\t•\texplicit mention of the specific tool-use risk, and\n\t•\t1-2 concrete corrective steps.\n\t•\tUser reply:\n\t•\t≥12 words, non-trivial, expresses acceptance, modification, or refusal with explanation.\n\t•\tAssistant final turn:\n\t•\tstep-by-step guidance / confirmation / optional mini SOP card.\n\t•\tNo timestamps in dialogue.\n\t•\tNo Safety / Privacy content.\n\t•\tNo hallucinated facts.\n\n⸻\n\n### **Unified Output Schema**\n{\n  \"tool_use_instant_events\": [\n    {\n      \"clip_id\": \"<from annotations.clip_id>\",\n      \"segment_id\": \"<from annotations.segment_id or 'unknown'>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"improper_grip | unstable_handle | device_not_off | unsafe_posture | wrong_orientation | missing_guard | loose_attachment | other\",\n      \"observation\": \"<concise, objective evidence (no speculation)>\",\n      \"source\": \"manual_annotation\",\n      \"confidence\": 0.0\n    }\n  ],\n  \"dialogs\": [\n    {\n      \"clip_id\": \"<same as paired event>\",\n      \"segment_id\": \"<same as paired event>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"<same as paired event>\",\n      \"dialogue\": [\n        { \"role\": \"assistant\", \"utterance\": \"\" },\n        { \"role\": \"user\", \"utterance\": \"<non-trivial response (>=12 words)>\" },\n        { \"role\": \"assistant\", \"utterance\": \"<two-step corrective action + confirmation>\" },\n        { \"role\": \"user\", \"utterance\": \"\" }\n      ]\n    }\n  ]\n}\n\n#### Failure Case (If there are no valid Tool Use events in current video clip)\n{\n  \"tool_use_instant_events\": [],\n  \"dialogs\": [],\n}\n\n\n\n### **Manual Annotations of Clip ID z024-june-21-22-gopro**\n{\n  \"video_duration\": {\n    \"raw\": \"00:05:18.74\",\n    \"seconds\": 318\n  },\n  \"taskId\": \"63dadf01c218c7bdc9488558\",\n  \"taskType\": \"setup gopro\",\n  \"video_name\": \"z024-june-21-22-gopro\",\n  \"initial_conversation\": [\n    {\n      \"start_time\": 2.141,\n      \"end_time\": 2.165,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"So we're now going to operate the GoPro and your first task is to change the battery.\"\n    },\n    {\n      \"start_time\": 2.228,\n      \"end_time\": 2.59,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Alright.\"\n    },\n    {\n      \"start_time\": 2.635,\n      \"end_time\": 7.646,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"So we're now going to operate the GoPro and your first task is to change the battery.\"\n    },\n    {\n      \"start_time\": 5.08,\n      \"end_time\": 5.899,\n      \"purpose\": \"student-start-conversation_other\",\n      \"text\": \"Uh-hm.\"\n    }\n  ],\n  \"initial_fine_grained_action\": [],\n  \"actions\": [\n    {\n      \"start_time\": 13.4,\n      \"end_time\": 48,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student opens the battery door of the GoPro.\",\n        \"Verb\": \"open\",\n        \"Noun\": \"battery_door\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 14.1,\n          \"end_time\": 15.358,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 15.461,\n          \"end_time\": 16.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 17.1,\n          \"end_time\": 18.493,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 18.587,\n          \"end_time\": 20.734,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The instructor points out where the battery door is located.\",\n            \"Incorrect Action Corrected by\": \"10\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 20.81,\n          \"end_time\": 28.817,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"battery_door\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 28.963,\n          \"end_time\": 37.772,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 37.824,\n          \"end_time\": 44.925,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery_door\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 45.031,\n          \"end_time\": 47.2,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"battery_door\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 19.234,\n          \"end_time\": 20.54,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"It's on the other side.\"\n        },\n        {\n          \"start_time\": 26.649,\n          \"end_time\": 29.337,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Yeah, that was the right action. It's just a bit stiff.\"\n        },\n        {\n          \"start_time\": 33.4,\n          \"end_time\": 34.67,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"At the right bottom.\"\n        },\n        {\n          \"start_time\": 34.94,\n          \"end_time\": 38.731,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"The other side where your thumb is.\"\n        },\n        {\n          \"start_time\": 39.2,\n          \"end_time\": 39.34,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Yeah.\"\n        },\n        {\n          \"start_time\": 39.379,\n          \"end_time\": 44.416,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"That little piece you haven't pulled down yet.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 48.4,\n      \"end_time\": 80.2,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student changes the battery for the GoPro.\",\n        \"Verb\": \"exchange\",\n        \"Noun\": \"battery\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 52.2,\n          \"end_time\": 56.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"rectangular\",\n            \"Noun\": \"battery\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 57.2,\n          \"end_time\": 63.104,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 63.141,\n          \"end_time\": 64.705,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 64.883,\n          \"end_time\": 71.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"little\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 72.2,\n          \"end_time\": 76.039,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"rectangular\",\n            \"Noun\": \"battery\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 76.081,\n          \"end_time\": 77.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery_door\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 78.2,\n          \"end_time\": 79.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 57.76,\n          \"end_time\": 65.387,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"You can put the micro sd card that goes in it just fell out. So, it goes around it's side.\"\n        },\n        {\n          \"start_time\": 65.434,\n          \"end_time\": 68.7,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"On the right side. There's a little slot.\"\n        },\n        {\n          \"start_time\": 78.204,\n          \"end_time\": 79.458,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Nice job.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 83.5,\n      \"end_time\": 118.1,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student exchanges a micro sd card.\",\n        \"Verb\": \"exchange\",\n        \"Noun\": \"sd_card\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 84.547,\n          \"end_time\": 85.444,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 85.788,\n          \"end_time\": 93.141,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"battery_door\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 93.203,\n          \"end_time\": 95.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"rectangular\",\n            \"Noun\": \"battery\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 96.1,\n          \"end_time\": 102.514,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"little\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 103.099,\n          \"end_time\": 107.929,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"little\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 108.051,\n          \"end_time\": 110.997,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"rectangular\",\n            \"Noun\": \"battery\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 111.113,\n          \"end_time\": 115.2,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"battery_door\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 116.2,\n          \"end_time\": 117.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 116.364,\n          \"end_time\": 117.228,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Great.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 119.3,\n      \"end_time\": 127.1,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student turns on the GoPro.\",\n        \"Verb\": \"turn_on\",\n        \"Noun\": \"gopro\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 120.2,\n          \"end_time\": 121.265,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 121.405,\n          \"end_time\": 125.2,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"turn_on\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 129.1,\n      \"end_time\": 167.3,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student turns off their GoPro.\",\n        \"Verb\": \"turn_off\",\n        \"Noun\": \"gopro\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 129.2,\n          \"end_time\": 134.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The instructor points out that the student press the record button instead of the power button.\",\n            \"Incorrect Action Corrected by\": \"51\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"button\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 135.1,\n          \"end_time\": 147.269,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"push\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"button\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 147.357,\n          \"end_time\": 162.305,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"The student press the button for less than 3 seconds.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"button\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 162.348,\n          \"end_time\": 164.761,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"turn_off\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 164.983,\n          \"end_time\": 166.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 132.699,\n          \"end_time\": 136.4,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"Oh, actually that's the recording button, so we can turn it off.\"\n        },\n        {\n          \"start_time\": 137.322,\n          \"end_time\": 139.882,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"You just keep pressing the record button.\"\n        },\n        {\n          \"start_time\": 144.3,\n          \"end_time\": 147.116,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"You can press it just lightly once.\"\n        },\n        {\n          \"start_time\": 149.336,\n          \"end_time\": 150.71,\n          \"conversation_purpose\": \"student-start-conversation_other\",\n          \"text\": \"There.\"\n        },\n        {\n          \"start_time\": 157.3,\n          \"end_time\": 160.657,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"You have to press the side button for three seconds.\"\n        },\n        {\n          \"start_time\": 166.246,\n          \"end_time\": 167.29,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Nice.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 170.3,\n      \"end_time\": 202.2,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student places the GoPro on the strap.\",\n        \"Verb\": \"place\",\n        \"Noun\": \"gopro\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 173.1,\n          \"end_time\": 174.821,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 175.141,\n          \"end_time\": 179.996,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"little\",\n            \"Noun\": \"mounting_peg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 180.067,\n          \"end_time\": 184.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 185.2,\n          \"end_time\": 195.2,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 196.2,\n          \"end_time\": 201.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 202.2,\n      \"end_time\": 228.2,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student assembles the GoPro onto the strap.\",\n        \"Verb\": \"assemble\",\n        \"Noun\": \"gopro\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 214.1,\n          \"end_time\": 222.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 223.1,\n          \"end_time\": 226.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 221.4,\n          \"end_time\": 222.849,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Nice.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 228.4,\n      \"end_time\": 269.3,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student exchanges the mount from the strap for the handheld grip.\",\n        \"Verb\": \"assemble\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"handheld_grip\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 230.2,\n          \"end_time\": 234.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 235.2,\n          \"end_time\": 237.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 238.1,\n          \"end_time\": 240.533,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"assemble\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"strap\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 240.571,\n          \"end_time\": 241.453,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"strap\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 241.525,\n          \"end_time\": 242.892,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"handheld_grip\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 243.158,\n          \"end_time\": 245.544,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 246.106,\n          \"end_time\": 247.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 248.3,\n          \"end_time\": 251.565,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 251.615,\n          \"end_time\": 260.704,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 260.748,\n          \"end_time\": 268.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"assemble\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 276.1,\n      \"end_time\": 313.3,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student disassembles the handheld grip from the GoPro.\",\n        \"Verb\": \"disassemble\",\n        \"Noun\": \"handheld_grip\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 276.2,\n          \"end_time\": 277.804,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 277.953,\n          \"end_time\": 279.771,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 279.919,\n          \"end_time\": 293.881,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 294.114,\n          \"end_time\": 295.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 296.2,\n          \"end_time\": 297.612,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 298.004,\n          \"end_time\": 299.62,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"assemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"handheld_grip\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 300.095,\n          \"end_time\": 301.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"handheld_grip\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 307.2,\n          \"end_time\": 310.807,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"handheld_grip\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 311.199,\n          \"end_time\": 312.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"mount_tabs\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 280.114,\n          \"end_time\": 284.114,\n          \"conversation_purpose\": \"student-start-conversation_ask questions\",\n          \"text\": \"As in dismounting or removing?\"\n        },\n        {\n          \"start_time\": 282.3,\n          \"end_time\": 282.5,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Yeah\"\n        },\n        {\n          \"start_time\": 282.556,\n          \"end_time\": 287.098,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"exactly. Just remove that mount.\"\n        },\n        {\n          \"start_time\": 302.551,\n          \"end_time\": 306.343,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"And we can put the mount legs back in, in theGoPro.\"\n        },\n        {\n          \"start_time\": 306.4,\n          \"end_time\": 307.7,\n          \"conversation_purpose\": \"student-start-conversation_ask questions\",\n          \"text\": \"What legs?\"\n        },\n        {\n          \"start_time\": 308.516,\n          \"end_time\": 311,\n          \"conversation_purpose\": \"instructor-reply-to-student_follow-up instruction\",\n          \"text\": \"The little tabs that came out of the Gopro.\"\n        },\n        {\n          \"start_time\": 310.151,\n          \"end_time\": 311.5,\n          \"conversation_purpose\": \"student-start-conversation_other\",\n          \"text\": \"Ah.\"\n        }\n      ]\n    }\n  ],\n  \"orphan_conversations\": [\n    {\n      \"start_time\": 80.3,\n      \"end_time\": 83.146,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"And the next task is to change the micro sd card.\"\n    },\n    {\n      \"start_time\": 117.298,\n      \"end_time\": 120.16,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"The next step is to turn the GoPro on.\"\n    },\n    {\n      \"start_time\": 127.1,\n      \"end_time\": 127.7,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Nice.\"\n    },\n    {\n      \"start_time\": 127.976,\n      \"end_time\": 129.47,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Now please turn it off.\"\n    },\n    {\n      \"start_time\": 168.367,\n      \"end_time\": 171.932,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Now please mount the GoPro on the strap.\"\n    },\n    {\n      \"start_time\": 224.68,\n      \"end_time\": 229.6,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Now please change the mount from the strap to the handheld grip.\"\n    },\n    {\n      \"start_time\": 271.177,\n      \"end_time\": 271.903,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Nice work.\"\n    },\n    {\n      \"start_time\": 272.482,\n      \"end_time\": 276.102,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"The next step is to remove the handheld grip.\"\n    },\n    {\n      \"start_time\": 313.145,\n      \"end_time\": 313.823,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Great job.\"\n    },\n    {\n      \"start_time\": 313.992,\n      \"end_time\": 316.539,\n      \"purpose\": \"instructor-start-conversation_closing remarks\",\n      \"text\": \"You're now done. You can press stop.\"\n    }\n  ],\n  \"orphan_fine_grained_actions\": [\n    {\n      \"start_time\": 48.2,\n      \"end_time\": 51.3,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"withdraw\",\n        \"Adjective\": \"rectangular\",\n        \"Noun\": \"battery\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 83.1,\n      \"end_time\": 84.461,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"grab\",\n        \"Adjective\": \"black\",\n        \"Noun\": \"gopro\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 202.1,\n      \"end_time\": 213.2,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"assemble\",\n        \"Adjective\": \"black\",\n        \"Noun\": \"gopro\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 228.2,\n      \"end_time\": 229.5,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"grab\",\n        \"Adjective\": \"black\",\n        \"Noun\": \"gopro\",\n        \"adverbial\": \"none\"\n      }\n    }\n  ],\n  \"long_form_description\": {\n    \"start_time\": 0.1,\n    \"end_time\": 317.1,\n    \"text\": \"The student as an initial step opens the battery door, changes the old battery for another one and also exchanges the old SD card for a new one, proceeds by turning on the Go Pro, continues by turning it off, places the Go Pro on a strap and then assembles it on the strap, then removes the Go Pro from the strap and puts it on a tripod, finally disassembles the Go Pro from the tripod and ends up finalizing the video.\"\n  }\n}\n"}]}]}, "generation_config": {"response_mime_type": "application/json", "response_schema": {"$defs": {"DialogUtterance": {"description": "Single utterance in a dialogue", "properties": {"role": {"description": "Role of the speaker", "enum": ["assistant", "user"], "title": "Role", "type": "string"}, "utterance": {"description": "The spoken text", "title": "Utterance", "type": "string"}}, "required": ["role", "utterance"], "title": "DialogUtterance", "type": "object"}, "ToolUseDialog": {"description": "Dialog associated with a tool use instant event", "properties": {"clip_id": {"description": "<same as paired event>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<same as paired event>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "<same as paired event>", "title": "Risk Type", "type": "string"}, "dialogue": {"description": "Dialogue turns: Turn 1 (assistant): empty, Turn 2 (user): non-trivial response (>=12 words), Turn 3 (assistant): two-step corrective action + confirmation, Turn 4 (user): optional", "items": {"$ref": "#/$defs/DialogUtterance"}, "title": "Dialogue", "type": "array"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "dialogue"], "title": "ToolUseDialog", "type": "object"}, "ToolUseInstantEvent": {"description": "Tool use instant event", "properties": {"clip_id": {"description": "<from annotations.clip_id>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<from annotations.segment_id or 'unknown'>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "Type of risk", "enum": ["improper_grip", "unstable_handle", "device_not_off", "unsafe_posture", "wrong_orientation", "missing_guard", "loose_attachment", "other"], "title": "Risk Type", "type": "string"}, "observation": {"description": "<concise, objective evidence (no speculation)>", "title": "Observation", "type": "string"}, "source": {"default": "manual_annotation", "description": "Source of the annotation", "title": "Source", "type": "string"}, "confidence": {"default": 0.0, "description": "Confidence score", "title": "Confidence", "type": "number"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "observation"], "title": "ToolUseInstantEvent", "type": "object"}}, "description": "Tool use instant service output schema for tool use events and dialogs", "properties": {"tool_use_instant_events": {"description": "List of tool use instant events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseInstantEvent"}, "title": "Tool Use Instant Events", "type": "array"}, "dialogs": {"description": "List of dialogs associated with the events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseDialog"}, "title": "Dialogs", "type": "array"}}, "title": "ToolUseInstantServiceOutput", "type": "object"}, "temperature": 0.7}}
+{"key": "request-21", "request": {"contents": [{"parts": [{"text": "\n### **Role**\n\nYou are an Instant Proactive Service (Instant PS) annotation and dialogue-generation assistant for the HoloAssist dataset.\nIn laboratory / hands-on operation settings, you analyze manual annotations to extract time-windows of \"Tool Use\" risks / improper operations, and for each extracted event, you generate a 2-4 turn \"assistant ↔ user\" dialogue.\n\nYou must rely only on the time-windows provided by the manual annotations.\nYou must not extend, shorten, merge, or fabricate any time segments that do not exist in the manual labels.\n\n⸻\n\n### **All Defined Proactive Services**\n\t•\tInstant (second-level, grounded in the current moment)\n        •\tSafety: immediate bodily/accident danger (flame, blade, electric shock, slip, rotating parts, vehicle proximity) → stop first, then handle.\n        •\tTool Use: improper tool operation/configuration (grip, not powered off, orientation, loose chuck, missing guard, unsafe posture).\n\t•\tShort-Horizon (tens of seconds to a few minutes, within a single session)\n        •\tNext-Step Guidance: workflow is already underway; provide suggestions for the next step based on what has been done.\n        •\tError-Recovery: the user has just made a workflow mistake (wrong step, wrong object, wrong target, wrong configuration for this task) and must rollback to fix it.\n        •\tResource Reminder: end-of-task state is not handled (fire/power left on, door/cap open, unsaved work, leftover items, missing refill) → remind to close/save/take/refill.\n\n⸻\n\n### **Input Manual Annotations (authoritative time source)**\n\nProvides fine-grained temporal information for all dialogue and user actions in the video.\n\n⸻\n\n### **OBJECTIVE**\n\t1.\tRead each manual annotation labeled as \"Tool Use\", and output its time_window exactly as annotated (start_time-end_time, verbatim).\n    **You must traverse every user-error segment in the manual annotations and process them one by one without omission.**\n\t2.\tFor each event, output:\n        •\trisk_type (standardized from the label)\n        •\tan objective observation (from comment and/or video JSON; must be verifiable)\n        •\tconfidence\n\t3.\tIf multiple labels exist in the same time-window → output multiple separate events.\n        If repeated identical labels appear → deduplicate and conceptually merge their sources.\n\t4.\tOutput only Tool Use events (not Safety, not Privacy, not Error-Recovery, not Resource Reminder).\n\t5.\tDialogue generation: for every event, generate a 2-4 turn dialogue:\n        •\tAssistant speaks first, calmly, politely, low-intrusion.\n        •\tClearly state the specific tool-use risk (no timestamps), and provide 1-2 actionable corrections\n    (e.g., \"power off first, then…\", \"adjust your grip below the guard ring\").\n        •\tUser must not reply vaguely; produce ≥12 English words with meaningful content (accept/modify/decline and give reasons).\n        •\tAssistant closes with confirmation / optional SOP snippet / short reminder.\n        •\tDialogue text must not include timestamps, but the structured output must include aligned clip_id and time_window.\n\n⸻\n\n### **Task Definition / Nature (Instant · Tool Use)**\n\nCore Focus\n\t•\tThis category is restricted to problems that arise purely from how a tool is being used: grip, posture, contact, orientation, clamp/guard state, power state / configuration of the tool itself.\n\t•\tBy definition, Instant · Tool Use never requires rolling back or redoing previously completed workflow steps. The current step (object, target, step choice) is logically correct; only the usage technique is problematic.\n\t•\tIt does not cover mistakes about which object / part / slot / step / goal is chosen in the workflow (those belong to Short-Horizon · Error-Recovery).\n\nNature\n\t•\tTriggered when an immediate tool-related operational risk appears.\n\t•\tFocus on technique / configuration issues (grip, contact area, hand placement, body posture, orientation, clamp/guard state, power-off timing) that can become unsafe or damaging within a few seconds if not corrected.\n\t•\tIf the same mis-use is already causing an acute bodily hazard (e.g., clear cut / burn / electric-shock risk), it should be classified as Instant · Safety, not Tool Use.\n\nTemporal scope (critical)\n\t•\tEach Instant Tool Use event corresponds to a very short snippet of ongoing execution:\n\t•\ttypically 0-5 seconds between the risky configuration and when intervention should happen;\n\t•\twith a hard upper bound of ≤10 seconds.\n\t•\tIf understanding or fixing the problem requires:\n\t•\tlooking back over ≥10 seconds of prior workflow, or\n\t•\tundoing earlier completed steps and then redoing them,\nthen it should conceptually be handled by Short-Horizon services (especially Error-Recovery), not by Instant · Tool Use.\n\nEvent granularity\n\t•\tEach manual annotation segment that satisfies the temporal scope and nature above is counted as one Tool Use event.\n\t•\tYou must not merge multiple distant segments into a longer window to \"simulate\" an instant event.\n\nCommon labels (examples)\n\nimproper_grip, unstable_handle, device_not_off, unsafe_posture,\nwrong_orientation, missing_guard, loose_attachment, unstable_support, etc.\n\nExample 1 (Tool Use, not Error-Recovery)\nThe user is drilling into a workpiece with the correct drill bit and position, but their hand is very close to the rotating bit and the drill is tilted, making the operation unstable.\nIf they simply reposition their hand further away, adjust the tilt, and stabilize the drill, the task remains valid. No previous step needs to be undone.\nThis is an Instant · Tool Use event (technique correction), not Error-Recovery.\n\n⸻\n\n### **Mutual Exclusion & Priority vs. Error-Recovery (and Safety)**\n\nWhen deciding between Instant · Tool Use, Short-Horizon · Error-Recovery, and Instant · Safety, use the following rules.\n\n1. Completion vs. ongoing execution (primary test: Tool Use vs. Error-Recovery)\nUse this completion test first:\n\n\"If the user immediately switches to the correct technique from now on, without undoing anything already done, does the mistake disappear?\"\n\n\t•\tIf YES → this is Tool Use (ongoing execution / technique correction).\n\t•\tIf NO, because the current state is already wrong and must be undone and redone, then it belongs to Short-Horizon · Error-Recovery, not Tool Use.\n\nIn other words:\n\t•\tTool Use\n        •\tThe step itself is logically correct (right object, right target, right step for this task).\n        •\tThe problem lies in how the tool is being operated (grip, angle, stability, power-off timing, missing clamp/guard, etc.).\n        •\tFix = adjust how the tool is being handled / configured right now, without rolling back earlier workflow states.\n\t•\tError-Recovery\n        •\tThe workflow state itself is wrong (wrong part installed, wrong sample loaded, wrong slot used, wrong target selected, steps swapped, required step skipped, etc.).\n        •\tFix = stop, undo what was done, and redo the step correctly.\n        •\tThese should not be labeled as Tool Use in this task.\n\n2. Technique vs. workflow (rephrased decision rule)\n\t•\tIf the main problem is how the tool is being handled or configured in this short 0-10 second window\n(grip, posture, orientation, clamp/guard, power-off timing), and correcting it means adjusting the current action, classify it as Instant · Tool Use.\n\t•\tIf the main problem is what has already been done in the workflow\n(wrong object, wrong slot/target, wrong order, wrong configuration for this task, skipped required step), and the user must undo and redo a step, classify it as Short-Horizon · Error-Recovery.\n\n3. Safety override\n\t•\tIf the current tool use creates an immediate, high-risk safety hazard (e.g., hand directly in front of an active blade, imminent burn from an exposed hot surface, clear electric-shock risk),\nthe primary label should be Instant · Safety, even if there is also a technique issue.\n\t•\tIn such cases, prioritize Safety over Tool Use.\n\n4. Time scale\n\t•\tTool Use: typically 0-10 seconds, focused on a currently ongoing motion or micro configuration with no rollback.\n\t•\tError-Recovery: can span ≈10 seconds to a few minutes, requiring short-term memory of earlier completed actions and explicit rollback.\n\n5. Example 2 (Error-Recovery, not Tool Use)\nThe user is assembling a device that requires inserting Part A first and then Part B.\nInstead, they insert Part B directly, tighten it, and skip Part A.\nSimply improving their hand technique or tightening style cannot fix this — the assembly sequence itself is wrong.\nThe assistant should ask them to stop, remove Part B (undo), insert Part A, then re-insert Part B in the correct order (redo).\nThis is Error-Recovery because it is a workflow-level mistake that requires rollback + redo, not just a Tool Use adjustment.\n\nIn this task, you are only asked to output Tool Use events.\nSegments that match the Error-Recovery definition above should not be labeled as Tool Use.\n\n⸻\n\n### **Output Format and Rules**\n\nYou must produce two parallel arrays: tool_use_instant_events and dialogs.\nEach event must correspond to exactly one dialogue.\n\n### **Mandatory constraints**\n\t•\tExact Match\n        •\ttime_window must match the annotated start_time-end_time exactly.\n        •\tNo stretching, shortening, smoothing, or merging.\n\t•\tAnnotation Only\n\t    •\tYou may not introduce new or extended time windows.\n\t•\tObjective observation\n\t    •\tMust be verifiable; no speculation or hidden-mental-state guesses.\n\t•\tMulti-label\n\t    •\tSeparate output entries for each label; exact duplicates merged.\n\t•\tOrdering\n\t    •\tSort by clip_id ascending, then by start_time ascending.\n\n### **Dialogue constraints**\n\t•\t2-4 turns.\n\t•\tAssistant speaks first.\n\t•\tFirst assistant turn must include:\n\t•\texplicit mention of the specific tool-use risk, and\n\t•\t1-2 concrete corrective steps.\n\t•\tUser reply:\n\t•\t≥12 words, non-trivial, expresses acceptance, modification, or refusal with explanation.\n\t•\tAssistant final turn:\n\t•\tstep-by-step guidance / confirmation / optional mini SOP card.\n\t•\tNo timestamps in dialogue.\n\t•\tNo Safety / Privacy content.\n\t•\tNo hallucinated facts.\n\n⸻\n\n### **Unified Output Schema**\n{\n  \"tool_use_instant_events\": [\n    {\n      \"clip_id\": \"<from annotations.clip_id>\",\n      \"segment_id\": \"<from annotations.segment_id or 'unknown'>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"improper_grip | unstable_handle | device_not_off | unsafe_posture | wrong_orientation | missing_guard | loose_attachment | other\",\n      \"observation\": \"<concise, objective evidence (no speculation)>\",\n      \"source\": \"manual_annotation\",\n      \"confidence\": 0.0\n    }\n  ],\n  \"dialogs\": [\n    {\n      \"clip_id\": \"<same as paired event>\",\n      \"segment_id\": \"<same as paired event>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"<same as paired event>\",\n      \"dialogue\": [\n        { \"role\": \"assistant\", \"utterance\": \"\" },\n        { \"role\": \"user\", \"utterance\": \"<non-trivial response (>=12 words)>\" },\n        { \"role\": \"assistant\", \"utterance\": \"<two-step corrective action + confirmation>\" },\n        { \"role\": \"user\", \"utterance\": \"\" }\n      ]\n    }\n  ]\n}\n\n#### Failure Case (If there are no valid Tool Use events in current video clip)\n{\n  \"tool_use_instant_events\": [],\n  \"dialogs\": [],\n}\n\n\n\n### **Manual Annotations of Clip ID z024-june-21-22-knarrevik_disassemble**\n{\n  \"video_duration\": {\n    \"raw\": \"00:04:26.60\",\n    \"seconds\": 266\n  },\n  \"taskId\": \"63dadf01e1e54ca8c986add2\",\n  \"taskType\": \"disassemble nightstand\",\n  \"video_name\": \"z024-june-21-22-knarrevik_disassemble\",\n  \"initial_conversation\": [\n    {\n      \"start_time\": 0.1,\n      \"end_time\": 0.6,\n      \"purpose\": \"instructor-start-conversation_other\",\n      \"text\": \"Help\"\n    },\n    {\n      \"start_time\": 2.1,\n      \"end_time\": 2.6,\n      \"purpose\": \"student-start-conversation_other\",\n      \"text\": \"Hmm.\"\n    },\n    {\n      \"start_time\": 2.745,\n      \"end_time\": 12.084,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Alright!. We'll now disassemble the Knarrevik side table from IKEA, so please go ahead and disassemble it.\"\n    }\n  ],\n  \"initial_fine_grained_action\": [],\n  \"actions\": [\n    {\n      \"start_time\": 11.4,\n      \"end_time\": 61.426,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student unscrews the hex socket head on the first side of the table.\",\n        \"Verb\": \"unscrew\",\n        \"Adjective\": \"top\",\n        \"Noun\": \"screw\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 12.159,\n          \"end_time\": 12.991,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nightstand\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 13.1,\n          \"end_time\": 14.065,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 14.2,\n          \"end_time\": 20.2,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"top\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 20.279,\n          \"end_time\": 21.123,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 21.2,\n          \"end_time\": 22.553,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 22.624,\n          \"end_time\": 28.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"top\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 28.808,\n          \"end_time\": 29.396,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 29.438,\n          \"end_time\": 30.038,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 30.2,\n          \"end_time\": 31.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 32.085,\n          \"end_time\": 34.285,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nightstand\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 34.421,\n          \"end_time\": 37.156,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 37.2,\n          \"end_time\": 42.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action 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\"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 66.1,\n          \"end_time\": 68.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"top\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 68.835,\n          \"end_time\": 70.026,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        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\"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 119.2,\n          \"end_time\": 125.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"top\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 126.1,\n          \"end_time\": 127.2,\n          \"fine_grained_action_attributes\": {\n           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\"start_time\": 169.1,\n          \"end_time\": 169.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"otherwise\",\n            \"Incorrect Action Explanation\": \"The student drops the hex socket head.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"drop\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 170.2,\n          \"end_time\": 171.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"top\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 172.2,\n      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\"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 208.539,\n          \"end_time\": 209.142,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 209.171,\n          \"end_time\": 210.039,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 210.1,\n          \"end_time\": 211.271,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 211.497,\n          \"end_time\": 212.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nightstand\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 212.953,\n          \"end_time\": 213.929,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 214.085,\n          \"end_time\": 219.585,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"right\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 220.1,\n          \"end_time\": 224.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"left\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 225.2,\n          \"end_time\": 227.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"right\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 228.1,\n          \"end_time\": 228.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 229.2,\n          \"end_time\": 230.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 231.1,\n          \"end_time\": 233.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"right\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 234.4,\n      \"end_time\": 250,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student detaches the legs from the shelf.\",\n        \"Verb\": \"disassemble\",\n        \"Noun\": \"leg\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 235.1,\n          \"end_time\": 236.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"third\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 237.3,\n          \"end_time\": 238.2,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"left\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 239.1,\n          \"end_time\": 242.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"left\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 243.1,\n          \"end_time\": 243.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"left\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 244.1,\n          \"end_time\": 245.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 246.2,\n          \"end_time\": 247.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 247.571,\n          \"end_time\": 247.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"fourth\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 248.1,\n          \"end_time\": 249.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"left\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    }\n  ],\n  \"orphan_conversations\": [\n    {\n      \"start_time\": 250.188,\n      \"end_time\": 251.9,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Nice work.\"\n    },\n    {\n      \"start_time\": 252.1,\n      \"end_time\": 252.6,\n      \"purpose\": \"student-start-conversation_other\",\n      \"text\": \"Eh.\"\n    },\n    {\n      \"start_time\": 253.942,\n      \"end_time\": 255.735,\n      \"purpose\": \"instructor-start-conversation_follow-up instruction\",\n      \"text\": \"It's under the table.\"\n    },\n    {\n      \"start_time\": 254.135,\n      \"end_time\": 255.544,\n      \"purpose\": \"student-start-conversation_other\",\n      \"text\": \"One last thing before I.\"\n    },\n    {\n      \"start_time\": 257.055,\n      \"end_time\": 259.4,\n      \"purpose\": \"student-start-conversation_other\",\n      \"text\": \"Yeah, I should move this.\"\n    },\n    {\n      \"start_time\": 260.406,\n      \"end_time\": 262.815,\n      \"purpose\": \"instructor-start-conversation_closing remarks\",\n      \"text\": \"You can now stop the recording\"\n    }\n  ],\n  \"orphan_fine_grained_actions\": [\n    {\n      \"start_time\": 191.1,\n      \"end_time\": 192.9,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"rotate\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"nightstand\",\n        \"adverbial\": \"none\"\n      }\n    }\n  ],\n  \"long_form_description\": {\n    \"start_time\": 0.012,\n    \"end_time\": 265.012,\n    \"text\": \"The student disassembles a table from IKEA, first unscrews one side of the table, then turns the table and unscrews the next side. Next, the student removes one leg. Then she unscrews the top table and removes the second leg. At last, the student removes the remaining legs and the shelf.\"\n  }\n}\n"}]}]}, "generation_config": {"response_mime_type": "application/json", "response_schema": {"$defs": {"DialogUtterance": {"description": "Single utterance in a dialogue", "properties": {"role": {"description": "Role of the speaker", "enum": ["assistant", "user"], "title": "Role", "type": "string"}, "utterance": {"description": "The spoken text", "title": "Utterance", "type": "string"}}, "required": ["role", "utterance"], "title": "DialogUtterance", "type": "object"}, "ToolUseDialog": {"description": "Dialog associated with a tool use instant event", "properties": {"clip_id": {"description": "<same as paired event>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<same as paired event>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "<same as paired event>", "title": "Risk Type", "type": "string"}, "dialogue": {"description": "Dialogue turns: Turn 1 (assistant): empty, Turn 2 (user): non-trivial response (>=12 words), Turn 3 (assistant): two-step corrective action + confirmation, Turn 4 (user): optional", "items": {"$ref": "#/$defs/DialogUtterance"}, "title": "Dialogue", "type": "array"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "dialogue"], "title": "ToolUseDialog", "type": "object"}, "ToolUseInstantEvent": {"description": "Tool use instant event", "properties": {"clip_id": {"description": "<from annotations.clip_id>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<from annotations.segment_id or 'unknown'>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "Type of risk", "enum": ["improper_grip", "unstable_handle", "device_not_off", "unsafe_posture", "wrong_orientation", "missing_guard", "loose_attachment", "other"], "title": "Risk Type", "type": "string"}, "observation": {"description": "<concise, objective evidence (no speculation)>", "title": "Observation", "type": "string"}, "source": {"default": "manual_annotation", "description": "Source of the annotation", "title": "Source", "type": "string"}, "confidence": {"default": 0.0, "description": "Confidence score", "title": "Confidence", "type": "number"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "observation"], "title": "ToolUseInstantEvent", "type": "object"}}, "description": "Tool use instant service output schema for tool use events and dialogs", "properties": {"tool_use_instant_events": {"description": "List of tool use instant events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseInstantEvent"}, "title": "Tool Use Instant Events", "type": "array"}, "dialogs": {"description": "List of dialogs associated with the events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseDialog"}, "title": "Dialogs", "type": "array"}}, "title": "ToolUseInstantServiceOutput", "type": "object"}, "temperature": 0.7}}
+{"key": "request-22", "request": {"contents": [{"parts": [{"text": "\n### **Role**\n\nYou are an Instant Proactive Service (Instant PS) annotation and dialogue-generation assistant for the HoloAssist dataset.\nIn laboratory / hands-on operation settings, you analyze manual annotations to extract time-windows of \"Tool Use\" risks / improper operations, and for each extracted event, you generate a 2-4 turn \"assistant ↔ user\" dialogue.\n\nYou must rely only on the time-windows provided by the manual annotations.\nYou must not extend, shorten, merge, or fabricate any time segments that do not exist in the manual labels.\n\n⸻\n\n### **All Defined Proactive Services**\n\t•\tInstant (second-level, grounded in the current moment)\n        •\tSafety: immediate bodily/accident danger (flame, blade, electric shock, slip, rotating parts, vehicle proximity) → stop first, then handle.\n        •\tTool Use: improper tool operation/configuration (grip, not powered off, orientation, loose chuck, missing guard, unsafe posture).\n\t•\tShort-Horizon (tens of seconds to a few minutes, within a single session)\n        •\tNext-Step Guidance: workflow is already underway; provide suggestions for the next step based on what has been done.\n        •\tError-Recovery: the user has just made a workflow mistake (wrong step, wrong object, wrong target, wrong configuration for this task) and must rollback to fix it.\n        •\tResource Reminder: end-of-task state is not handled (fire/power left on, door/cap open, unsaved work, leftover items, missing refill) → remind to close/save/take/refill.\n\n⸻\n\n### **Input Manual Annotations (authoritative time source)**\n\nProvides fine-grained temporal information for all dialogue and user actions in the video.\n\n⸻\n\n### **OBJECTIVE**\n\t1.\tRead each manual annotation labeled as \"Tool Use\", and output its time_window exactly as annotated (start_time-end_time, verbatim).\n    **You must traverse every user-error segment in the manual annotations and process them one by one without omission.**\n\t2.\tFor each event, output:\n        •\trisk_type (standardized from the label)\n        •\tan objective observation (from comment and/or video JSON; must be verifiable)\n        •\tconfidence\n\t3.\tIf multiple labels exist in the same time-window → output multiple separate events.\n        If repeated identical labels appear → deduplicate and conceptually merge their sources.\n\t4.\tOutput only Tool Use events (not Safety, not Privacy, not Error-Recovery, not Resource Reminder).\n\t5.\tDialogue generation: for every event, generate a 2-4 turn dialogue:\n        •\tAssistant speaks first, calmly, politely, low-intrusion.\n        •\tClearly state the specific tool-use risk (no timestamps), and provide 1-2 actionable corrections\n    (e.g., \"power off first, then…\", \"adjust your grip below the guard ring\").\n        •\tUser must not reply vaguely; produce ≥12 English words with meaningful content (accept/modify/decline and give reasons).\n        •\tAssistant closes with confirmation / optional SOP snippet / short reminder.\n        •\tDialogue text must not include timestamps, but the structured output must include aligned clip_id and time_window.\n\n⸻\n\n### **Task Definition / Nature (Instant · Tool Use)**\n\nCore Focus\n\t•\tThis category is restricted to problems that arise purely from how a tool is being used: grip, posture, contact, orientation, clamp/guard state, power state / configuration of the tool itself.\n\t•\tBy definition, Instant · Tool Use never requires rolling back or redoing previously completed workflow steps. The current step (object, target, step choice) is logically correct; only the usage technique is problematic.\n\t•\tIt does not cover mistakes about which object / part / slot / step / goal is chosen in the workflow (those belong to Short-Horizon · Error-Recovery).\n\nNature\n\t•\tTriggered when an immediate tool-related operational risk appears.\n\t•\tFocus on technique / configuration issues (grip, contact area, hand placement, body posture, orientation, clamp/guard state, power-off timing) that can become unsafe or damaging within a few seconds if not corrected.\n\t•\tIf the same mis-use is already causing an acute bodily hazard (e.g., clear cut / burn / electric-shock risk), it should be classified as Instant · Safety, not Tool Use.\n\nTemporal scope (critical)\n\t•\tEach Instant Tool Use event corresponds to a very short snippet of ongoing execution:\n\t•\ttypically 0-5 seconds between the risky configuration and when intervention should happen;\n\t•\twith a hard upper bound of ≤10 seconds.\n\t•\tIf understanding or fixing the problem requires:\n\t•\tlooking back over ≥10 seconds of prior workflow, or\n\t•\tundoing earlier completed steps and then redoing them,\nthen it should conceptually be handled by Short-Horizon services (especially Error-Recovery), not by Instant · Tool Use.\n\nEvent granularity\n\t•\tEach manual annotation segment that satisfies the temporal scope and nature above is counted as one Tool Use event.\n\t•\tYou must not merge multiple distant segments into a longer window to \"simulate\" an instant event.\n\nCommon labels (examples)\n\nimproper_grip, unstable_handle, device_not_off, unsafe_posture,\nwrong_orientation, missing_guard, loose_attachment, unstable_support, etc.\n\nExample 1 (Tool Use, not Error-Recovery)\nThe user is drilling into a workpiece with the correct drill bit and position, but their hand is very close to the rotating bit and the drill is tilted, making the operation unstable.\nIf they simply reposition their hand further away, adjust the tilt, and stabilize the drill, the task remains valid. No previous step needs to be undone.\nThis is an Instant · Tool Use event (technique correction), not Error-Recovery.\n\n⸻\n\n### **Mutual Exclusion & Priority vs. Error-Recovery (and Safety)**\n\nWhen deciding between Instant · Tool Use, Short-Horizon · Error-Recovery, and Instant · Safety, use the following rules.\n\n1. Completion vs. ongoing execution (primary test: Tool Use vs. Error-Recovery)\nUse this completion test first:\n\n\"If the user immediately switches to the correct technique from now on, without undoing anything already done, does the mistake disappear?\"\n\n\t•\tIf YES → this is Tool Use (ongoing execution / technique correction).\n\t•\tIf NO, because the current state is already wrong and must be undone and redone, then it belongs to Short-Horizon · Error-Recovery, not Tool Use.\n\nIn other words:\n\t•\tTool Use\n        •\tThe step itself is logically correct (right object, right target, right step for this task).\n        •\tThe problem lies in how the tool is being operated (grip, angle, stability, power-off timing, missing clamp/guard, etc.).\n        •\tFix = adjust how the tool is being handled / configured right now, without rolling back earlier workflow states.\n\t•\tError-Recovery\n        •\tThe workflow state itself is wrong (wrong part installed, wrong sample loaded, wrong slot used, wrong target selected, steps swapped, required step skipped, etc.).\n        •\tFix = stop, undo what was done, and redo the step correctly.\n        •\tThese should not be labeled as Tool Use in this task.\n\n2. Technique vs. workflow (rephrased decision rule)\n\t•\tIf the main problem is how the tool is being handled or configured in this short 0-10 second window\n(grip, posture, orientation, clamp/guard, power-off timing), and correcting it means adjusting the current action, classify it as Instant · Tool Use.\n\t•\tIf the main problem is what has already been done in the workflow\n(wrong object, wrong slot/target, wrong order, wrong configuration for this task, skipped required step), and the user must undo and redo a step, classify it as Short-Horizon · Error-Recovery.\n\n3. Safety override\n\t•\tIf the current tool use creates an immediate, high-risk safety hazard (e.g., hand directly in front of an active blade, imminent burn from an exposed hot surface, clear electric-shock risk),\nthe primary label should be Instant · Safety, even if there is also a technique issue.\n\t•\tIn such cases, prioritize Safety over Tool Use.\n\n4. Time scale\n\t•\tTool Use: typically 0-10 seconds, focused on a currently ongoing motion or micro configuration with no rollback.\n\t•\tError-Recovery: can span ≈10 seconds to a few minutes, requiring short-term memory of earlier completed actions and explicit rollback.\n\n5. Example 2 (Error-Recovery, not Tool Use)\nThe user is assembling a device that requires inserting Part A first and then Part B.\nInstead, they insert Part B directly, tighten it, and skip Part A.\nSimply improving their hand technique or tightening style cannot fix this — the assembly sequence itself is wrong.\nThe assistant should ask them to stop, remove Part B (undo), insert Part A, then re-insert Part B in the correct order (redo).\nThis is Error-Recovery because it is a workflow-level mistake that requires rollback + redo, not just a Tool Use adjustment.\n\nIn this task, you are only asked to output Tool Use events.\nSegments that match the Error-Recovery definition above should not be labeled as Tool Use.\n\n⸻\n\n### **Output Format and Rules**\n\nYou must produce two parallel arrays: tool_use_instant_events and dialogs.\nEach event must correspond to exactly one dialogue.\n\n### **Mandatory constraints**\n\t•\tExact Match\n        •\ttime_window must match the annotated start_time-end_time exactly.\n        •\tNo stretching, shortening, smoothing, or merging.\n\t•\tAnnotation Only\n\t    •\tYou may not introduce new or extended time windows.\n\t•\tObjective observation\n\t    •\tMust be verifiable; no speculation or hidden-mental-state guesses.\n\t•\tMulti-label\n\t    •\tSeparate output entries for each label; exact duplicates merged.\n\t•\tOrdering\n\t    •\tSort by clip_id ascending, then by start_time ascending.\n\n### **Dialogue constraints**\n\t•\t2-4 turns.\n\t•\tAssistant speaks first.\n\t•\tFirst assistant turn must include:\n\t•\texplicit mention of the specific tool-use risk, and\n\t•\t1-2 concrete corrective steps.\n\t•\tUser reply:\n\t•\t≥12 words, non-trivial, expresses acceptance, modification, or refusal with explanation.\n\t•\tAssistant final turn:\n\t•\tstep-by-step guidance / confirmation / optional mini SOP card.\n\t•\tNo timestamps in dialogue.\n\t•\tNo Safety / Privacy content.\n\t•\tNo hallucinated facts.\n\n⸻\n\n### **Unified Output Schema**\n{\n  \"tool_use_instant_events\": [\n    {\n      \"clip_id\": \"<from annotations.clip_id>\",\n      \"segment_id\": \"<from annotations.segment_id or 'unknown'>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"improper_grip | unstable_handle | device_not_off | unsafe_posture | wrong_orientation | missing_guard | loose_attachment | other\",\n      \"observation\": \"<concise, objective evidence (no speculation)>\",\n      \"source\": \"manual_annotation\",\n      \"confidence\": 0.0\n    }\n  ],\n  \"dialogs\": [\n    {\n      \"clip_id\": \"<same as paired event>\",\n      \"segment_id\": \"<same as paired event>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"<same as paired event>\",\n      \"dialogue\": [\n        { \"role\": \"assistant\", \"utterance\": \"\" },\n        { \"role\": \"user\", \"utterance\": \"<non-trivial response (>=12 words)>\" },\n        { \"role\": \"assistant\", \"utterance\": \"<two-step corrective action + confirmation>\" },\n        { \"role\": \"user\", \"utterance\": \"\" }\n      ]\n    }\n  ]\n}\n\n#### Failure Case (If there are no valid Tool Use events in current video clip)\n{\n  \"tool_use_instant_events\": [],\n  \"dialogs\": [],\n}\n\n\n\n### **Manual Annotations of Clip ID z024-june-21-22-marius_assemble**\n{\n  \"video_duration\": {\n    \"raw\": \"00:05:28.04\",\n    \"seconds\": 328\n  },\n  \"taskId\": \"63dadfabbe7ae67708de9151\",\n  \"taskType\": \"assemble stool\",\n  \"video_name\": \"z024-june-21-22-marius_assemble\",\n  \"initial_conversation\": [\n    {\n      \"start_time\": 2.2,\n      \"end_time\": 5.429,\n      \"purpose\": \"instructor-start-conversation_opening remarks\",\n      \"text\": \"Well, now assemble the small IKEA chair.\"\n    },\n    {\n      \"start_time\": 5.502,\n      \"end_time\": 7.557,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"So, please go ahead and assemble it.\"\n    }\n  ],\n  \"initial_fine_grained_action\": [],\n  \"actions\": [\n    {\n      \"start_time\": 7.594,\n      \"end_time\": 58.82548903102396,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student screws the legs into place.\",\n        \"Verb\": \"assemble\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"leg\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 7.68,\n          \"end_time\": 10.08,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"seat\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 10.129,\n          \"end_time\": 12.829,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 12.867,\n          \"end_time\": 14.767000000000001,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 14.82,\n          \"end_time\": 16.169,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"seat\",\n            \"adverbial\": \"hand not visible\"\n          }\n        },\n        {\n          \"start_time\": 16.210588110466855,\n          \"end_time\": 17.74758811046686,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 17.818,\n          \"end_time\": 20.00400000000001,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"bolt\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 20.02298018411142,\n          \"end_time\": 21.73233474804231,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"bolt\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 21.798000000000002,\n          \"end_time\": 22.695999999999984,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"bolt\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 22.747,\n          \"end_time\": 26.147,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 26.19139207364457,\n          \"end_time\": 27.174392073644558,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 27.221,\n          \"end_time\": 28.310999999999993,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 28.384,\n          \"end_time\": 32.52588322673202,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 32.58,\n          \"end_time\": 35.625,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 35.66698018411143,\n          \"end_time\": 36.846980184111416,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 36.86417622093371,\n          \"end_time\": 37.35017622093369,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 37.39333262597884,\n          \"end_time\": 37.81939207364457,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 37.864,\n          \"end_time\": 39.01863906987865,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 39.11864755813259,\n          \"end_time\": 43.928913652938014,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 43.984,\n          \"end_time\": 45.589999999999996,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 45.61635244186742,\n          \"end_time\": 46.31135244186742,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 46.365,\n          \"end_time\": 50.065,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 50.122,\n          \"end_time\": 51.66100212206348,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 51.7,\n          \"end_time\": 57.2,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 57.23258811046686,\n          \"end_time\": 57.657588110466854,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 57.70278414728913,\n          \"end_time\": 58.761784147289134,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 58.86449327515094,\n      \"end_time\": 324.3,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student screws the first screw into the plate.\",\n        \"Verb\": \"assemble\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"seat\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 58.933,\n          \"end_time\": 61.133,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 61.18,\n          \"end_time\": 62.407999999999994,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"seat\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 62.437176220933715,\n          \"end_time\": 65.32896036822281,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"seat\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 65.406,\n          \"end_time\": 68.306,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"seat\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 66.79893418614381,\n          \"end_time\": 72.95577706378145,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 73.024,\n          \"end_time\": 80.42327742244011,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"seat\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 80.494,\n          \"end_time\": 82.494,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 82.553,\n          \"end_time\": 84.15299999999999,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 84.21178414728912,\n          \"end_time\": 85.18978414728919,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 85.231,\n          \"end_time\": 85.894,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 85.965,\n          \"end_time\": 95.63300000000001,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 95.687,\n          \"end_time\": 97.00999999999999,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"stool\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 97.059,\n          \"end_time\": 98.89819179269534,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 98.93137225775598,\n          \"end_time\": 100.29437225775598,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 100.34700000000001,\n          \"end_time\": 109.91577706378153,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 109.93998018411145,\n          \"end_time\": 110.65898018411147,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 110.718,\n          \"end_time\": 120.23172894375044,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 120.273,\n          \"end_time\": 122.05934111423284,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 122.112,\n          \"end_time\": 124.143,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 124.185,\n          \"end_time\": 124.73800000000001,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 124.76758811046686,\n          \"end_time\": 125.63958811046689,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 125.72,\n          \"end_time\": 127.22,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 127.257,\n          \"end_time\": 130.4886100484189,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"stool\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 127.28567445752884,\n          \"end_time\": 129.42367445752885,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"washer\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 130.53119815888576,\n          \"end_time\": 131.96219815888577,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"stool\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 132.007,\n          \"end_time\": 139.281,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 132.09924346942435,\n          \"end_time\": 139.41316985474324,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected 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\"Noun\": \"stool\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 66.839,\n          \"end_time\": 68.539,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Is there? Great, yeah.\"\n        },\n        {\n          \"start_time\": 134.1,\n          \"end_time\": 143,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Yes, you put the spacer on the tube first and then mount it on with the screw, so the curved part goes in the... yeah.\"\n        }\n      ]\n    }\n  ],\n  \"orphan_conversations\": [\n    {\n      \"start_time\": 323.5584317054218,\n      \"end_time\": 324.5644317054218,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Great work.\"\n    },\n    {\n      \"start_time\": 324.573,\n      \"end_time\": 326.5,\n      \"purpose\": \"instructor-start-conversation_closing remarks\",\n      \"text\": \"You can now stop the recording.\"\n    }\n  ],\n  \"orphan_fine_grained_actions\": [],\n  \"long_form_description\": {\n    \"start_time\": 0.2,\n    \"end_time\": 34.0823174930512,\n    \"text\": \"The student is screwing the legs into place and will inspect the furniture regularly.\"\n  }\n}\n"}]}]}, "generation_config": {"response_mime_type": "application/json", "response_schema": {"$defs": {"DialogUtterance": {"description": "Single utterance in a dialogue", "properties": {"role": {"description": "Role of the speaker", "enum": ["assistant", "user"], "title": "Role", "type": "string"}, "utterance": {"description": "The spoken text", "title": "Utterance", "type": "string"}}, "required": ["role", "utterance"], "title": "DialogUtterance", "type": "object"}, "ToolUseDialog": {"description": "Dialog associated with a tool use instant event", "properties": {"clip_id": {"description": "<same as paired event>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<same as paired event>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "<same as paired event>", "title": "Risk Type", "type": "string"}, "dialogue": {"description": "Dialogue turns: Turn 1 (assistant): empty, Turn 2 (user): non-trivial response (>=12 words), Turn 3 (assistant): two-step corrective action + confirmation, Turn 4 (user): optional", "items": {"$ref": "#/$defs/DialogUtterance"}, "title": "Dialogue", "type": "array"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "dialogue"], "title": "ToolUseDialog", "type": "object"}, "ToolUseInstantEvent": {"description": "Tool use instant event", "properties": {"clip_id": {"description": "<from annotations.clip_id>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<from annotations.segment_id or 'unknown'>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "Type of risk", "enum": ["improper_grip", "unstable_handle", "device_not_off", "unsafe_posture", "wrong_orientation", "missing_guard", "loose_attachment", "other"], "title": "Risk Type", "type": "string"}, "observation": {"description": "<concise, objective evidence (no speculation)>", "title": "Observation", "type": "string"}, "source": {"default": "manual_annotation", "description": "Source of the annotation", "title": "Source", "type": "string"}, "confidence": {"default": 0.0, "description": "Confidence score", "title": "Confidence", "type": "number"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "observation"], "title": "ToolUseInstantEvent", "type": "object"}}, "description": "Tool use instant service output schema for tool use events and dialogs", "properties": {"tool_use_instant_events": {"description": "List of tool use instant events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseInstantEvent"}, "title": "Tool Use Instant Events", "type": "array"}, "dialogs": {"description": "List of dialogs associated with the events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseDialog"}, "title": "Dialogs", "type": "array"}}, "title": "ToolUseInstantServiceOutput", "type": "object"}, "temperature": 0.7}}
+{"key": "request-23", "request": {"contents": [{"parts": [{"text": "\n### **Role**\n\nYou are an Instant Proactive Service (Instant PS) annotation and dialogue-generation assistant for the HoloAssist dataset.\nIn laboratory / hands-on operation settings, you analyze manual annotations to extract time-windows of \"Tool Use\" risks / improper operations, and for each extracted event, you generate a 2-4 turn \"assistant ↔ user\" dialogue.\n\nYou must rely only on the time-windows provided by the manual annotations.\nYou must not extend, shorten, merge, or fabricate any time segments that do not exist in the manual labels.\n\n⸻\n\n### **All Defined Proactive Services**\n\t•\tInstant (second-level, grounded in the current moment)\n        •\tSafety: immediate bodily/accident danger (flame, blade, electric shock, slip, rotating parts, vehicle proximity) → stop first, then handle.\n        •\tTool Use: improper tool operation/configuration (grip, not powered off, orientation, loose chuck, missing guard, unsafe posture).\n\t•\tShort-Horizon (tens of seconds to a few minutes, within a single session)\n        •\tNext-Step Guidance: workflow is already underway; provide suggestions for the next step based on what has been done.\n        •\tError-Recovery: the user has just made a workflow mistake (wrong step, wrong object, wrong target, wrong configuration for this task) and must rollback to fix it.\n        •\tResource Reminder: end-of-task state is not handled (fire/power left on, door/cap open, unsaved work, leftover items, missing refill) → remind to close/save/take/refill.\n\n⸻\n\n### **Input Manual Annotations (authoritative time source)**\n\nProvides fine-grained temporal information for all dialogue and user actions in the video.\n\n⸻\n\n### **OBJECTIVE**\n\t1.\tRead each manual annotation labeled as \"Tool Use\", and output its time_window exactly as annotated (start_time-end_time, verbatim).\n    **You must traverse every user-error segment in the manual annotations and process them one by one without omission.**\n\t2.\tFor each event, output:\n        •\trisk_type (standardized from the label)\n        •\tan objective observation (from comment and/or video JSON; must be verifiable)\n        •\tconfidence\n\t3.\tIf multiple labels exist in the same time-window → output multiple separate events.\n        If repeated identical labels appear → deduplicate and conceptually merge their sources.\n\t4.\tOutput only Tool Use events (not Safety, not Privacy, not Error-Recovery, not Resource Reminder).\n\t5.\tDialogue generation: for every event, generate a 2-4 turn dialogue:\n        •\tAssistant speaks first, calmly, politely, low-intrusion.\n        •\tClearly state the specific tool-use risk (no timestamps), and provide 1-2 actionable corrections\n    (e.g., \"power off first, then…\", \"adjust your grip below the guard ring\").\n        •\tUser must not reply vaguely; produce ≥12 English words with meaningful content (accept/modify/decline and give reasons).\n        •\tAssistant closes with confirmation / optional SOP snippet / short reminder.\n        •\tDialogue text must not include timestamps, but the structured output must include aligned clip_id and time_window.\n\n⸻\n\n### **Task Definition / Nature (Instant · Tool Use)**\n\nCore Focus\n\t•\tThis category is restricted to problems that arise purely from how a tool is being used: grip, posture, contact, orientation, clamp/guard state, power state / configuration of the tool itself.\n\t•\tBy definition, Instant · Tool Use never requires rolling back or redoing previously completed workflow steps. The current step (object, target, step choice) is logically correct; only the usage technique is problematic.\n\t•\tIt does not cover mistakes about which object / part / slot / step / goal is chosen in the workflow (those belong to Short-Horizon · Error-Recovery).\n\nNature\n\t•\tTriggered when an immediate tool-related operational risk appears.\n\t•\tFocus on technique / configuration issues (grip, contact area, hand placement, body posture, orientation, clamp/guard state, power-off timing) that can become unsafe or damaging within a few seconds if not corrected.\n\t•\tIf the same mis-use is already causing an acute bodily hazard (e.g., clear cut / burn / electric-shock risk), it should be classified as Instant · Safety, not Tool Use.\n\nTemporal scope (critical)\n\t•\tEach Instant Tool Use event corresponds to a very short snippet of ongoing execution:\n\t•\ttypically 0-5 seconds between the risky configuration and when intervention should happen;\n\t•\twith a hard upper bound of ≤10 seconds.\n\t•\tIf understanding or fixing the problem requires:\n\t•\tlooking back over ≥10 seconds of prior workflow, or\n\t•\tundoing earlier completed steps and then redoing them,\nthen it should conceptually be handled by Short-Horizon services (especially Error-Recovery), not by Instant · Tool Use.\n\nEvent granularity\n\t•\tEach manual annotation segment that satisfies the temporal scope and nature above is counted as one Tool Use event.\n\t•\tYou must not merge multiple distant segments into a longer window to \"simulate\" an instant event.\n\nCommon labels (examples)\n\nimproper_grip, unstable_handle, device_not_off, unsafe_posture,\nwrong_orientation, missing_guard, loose_attachment, unstable_support, etc.\n\nExample 1 (Tool Use, not Error-Recovery)\nThe user is drilling into a workpiece with the correct drill bit and position, but their hand is very close to the rotating bit and the drill is tilted, making the operation unstable.\nIf they simply reposition their hand further away, adjust the tilt, and stabilize the drill, the task remains valid. No previous step needs to be undone.\nThis is an Instant · Tool Use event (technique correction), not Error-Recovery.\n\n⸻\n\n### **Mutual Exclusion & Priority vs. Error-Recovery (and Safety)**\n\nWhen deciding between Instant · Tool Use, Short-Horizon · Error-Recovery, and Instant · Safety, use the following rules.\n\n1. Completion vs. ongoing execution (primary test: Tool Use vs. Error-Recovery)\nUse this completion test first:\n\n\"If the user immediately switches to the correct technique from now on, without undoing anything already done, does the mistake disappear?\"\n\n\t•\tIf YES → this is Tool Use (ongoing execution / technique correction).\n\t•\tIf NO, because the current state is already wrong and must be undone and redone, then it belongs to Short-Horizon · Error-Recovery, not Tool Use.\n\nIn other words:\n\t•\tTool Use\n        •\tThe step itself is logically correct (right object, right target, right step for this task).\n        •\tThe problem lies in how the tool is being operated (grip, angle, stability, power-off timing, missing clamp/guard, etc.).\n        •\tFix = adjust how the tool is being handled / configured right now, without rolling back earlier workflow states.\n\t•\tError-Recovery\n        •\tThe workflow state itself is wrong (wrong part installed, wrong sample loaded, wrong slot used, wrong target selected, steps swapped, required step skipped, etc.).\n        •\tFix = stop, undo what was done, and redo the step correctly.\n        •\tThese should not be labeled as Tool Use in this task.\n\n2. Technique vs. workflow (rephrased decision rule)\n\t•\tIf the main problem is how the tool is being handled or configured in this short 0-10 second window\n(grip, posture, orientation, clamp/guard, power-off timing), and correcting it means adjusting the current action, classify it as Instant · Tool Use.\n\t•\tIf the main problem is what has already been done in the workflow\n(wrong object, wrong slot/target, wrong order, wrong configuration for this task, skipped required step), and the user must undo and redo a step, classify it as Short-Horizon · Error-Recovery.\n\n3. Safety override\n\t•\tIf the current tool use creates an immediate, high-risk safety hazard (e.g., hand directly in front of an active blade, imminent burn from an exposed hot surface, clear electric-shock risk),\nthe primary label should be Instant · Safety, even if there is also a technique issue.\n\t•\tIn such cases, prioritize Safety over Tool Use.\n\n4. Time scale\n\t•\tTool Use: typically 0-10 seconds, focused on a currently ongoing motion or micro configuration with no rollback.\n\t•\tError-Recovery: can span ≈10 seconds to a few minutes, requiring short-term memory of earlier completed actions and explicit rollback.\n\n5. Example 2 (Error-Recovery, not Tool Use)\nThe user is assembling a device that requires inserting Part A first and then Part B.\nInstead, they insert Part B directly, tighten it, and skip Part A.\nSimply improving their hand technique or tightening style cannot fix this — the assembly sequence itself is wrong.\nThe assistant should ask them to stop, remove Part B (undo), insert Part A, then re-insert Part B in the correct order (redo).\nThis is Error-Recovery because it is a workflow-level mistake that requires rollback + redo, not just a Tool Use adjustment.\n\nIn this task, you are only asked to output Tool Use events.\nSegments that match the Error-Recovery definition above should not be labeled as Tool Use.\n\n⸻\n\n### **Output Format and Rules**\n\nYou must produce two parallel arrays: tool_use_instant_events and dialogs.\nEach event must correspond to exactly one dialogue.\n\n### **Mandatory constraints**\n\t•\tExact Match\n        •\ttime_window must match the annotated start_time-end_time exactly.\n        •\tNo stretching, shortening, smoothing, or merging.\n\t•\tAnnotation Only\n\t    •\tYou may not introduce new or extended time windows.\n\t•\tObjective observation\n\t    •\tMust be verifiable; no speculation or hidden-mental-state guesses.\n\t•\tMulti-label\n\t    •\tSeparate output entries for each label; exact duplicates merged.\n\t•\tOrdering\n\t    •\tSort by clip_id ascending, then by start_time ascending.\n\n### **Dialogue constraints**\n\t•\t2-4 turns.\n\t•\tAssistant speaks first.\n\t•\tFirst assistant turn must include:\n\t•\texplicit mention of the specific tool-use risk, and\n\t•\t1-2 concrete corrective steps.\n\t•\tUser reply:\n\t•\t≥12 words, non-trivial, expresses acceptance, modification, or refusal with explanation.\n\t•\tAssistant final turn:\n\t•\tstep-by-step guidance / confirmation / optional mini SOP card.\n\t•\tNo timestamps in dialogue.\n\t•\tNo Safety / Privacy content.\n\t•\tNo hallucinated facts.\n\n⸻\n\n### **Unified Output Schema**\n{\n  \"tool_use_instant_events\": [\n    {\n      \"clip_id\": \"<from annotations.clip_id>\",\n      \"segment_id\": \"<from annotations.segment_id or 'unknown'>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"improper_grip | unstable_handle | device_not_off | unsafe_posture | wrong_orientation | missing_guard | loose_attachment | other\",\n      \"observation\": \"<concise, objective evidence (no speculation)>\",\n      \"source\": \"manual_annotation\",\n      \"confidence\": 0.0\n    }\n  ],\n  \"dialogs\": [\n    {\n      \"clip_id\": \"<same as paired event>\",\n      \"segment_id\": \"<same as paired event>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"<same as paired event>\",\n      \"dialogue\": [\n        { \"role\": \"assistant\", \"utterance\": \"\" },\n        { \"role\": \"user\", \"utterance\": \"<non-trivial response (>=12 words)>\" },\n        { \"role\": \"assistant\", \"utterance\": \"<two-step corrective action + confirmation>\" },\n        { \"role\": \"user\", \"utterance\": \"\" }\n      ]\n    }\n  ]\n}\n\n#### Failure Case (If there are no valid Tool Use events in current video clip)\n{\n  \"tool_use_instant_events\": [],\n  \"dialogs\": [],\n}\n\n\n\n### **Manual Annotations of Clip ID z024-june-21-22-marius_disassemble**\n{\n  \"video_duration\": {\n    \"raw\": \"00:01:51.38\",\n    \"seconds\": 111\n  },\n  \"taskId\": \"63dadfabf865ed7082a2d6fa\",\n  \"taskType\": \"disassemble stool\",\n  \"video_name\": \"z024-june-21-22-marius_disassemble\",\n  \"initial_conversation\": [\n    {\n      \"start_time\": 1.514,\n      \"end_time\": 8.194,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"We will now disassemble the IKEA small chair so please go ahead and disassemble it.\"\n    }\n  ],\n  \"initial_fine_grained_action\": [\n    {\n      \"start_time\": 7.2,\n      \"end_time\": 8.173,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"grab\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"stool\",\n        \"adverbial\": \"none\"\n      }\n    }\n  ],\n  \"actions\": [\n    {\n      \"start_time\": 7.2,\n      \"end_time\": 22,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student unscrews the first screw.\",\n        \"Verb\": \"unscrew\",\n        \"Adjective\": \"first\",\n        \"Noun\": \"screw\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 8.281,\n          \"end_time\": 10.615,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"flip\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"stool\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 11.182,\n          \"end_time\": 12.69,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 13.07,\n          \"end_time\": 14.227,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 14.377,\n          \"end_time\": 16.107,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 16.16,\n          \"end_time\": 16.859,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 16.923,\n          \"end_time\": 17.623,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 17.69,\n          \"end_time\": 21.222,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 21.334,\n          \"end_time\": 21.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 22.3,\n      \"end_time\": 34.2,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student unscrews the second screw.\",\n        \"Verb\": \"unscrew\",\n        \"Adjective\": \"second\",\n        \"Noun\": \"screw\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 23.292,\n          \"end_time\": 33.199,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 33.286,\n          \"end_time\": 33.739,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 34.3,\n      \"end_time\": 44.2,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student unscrews the third screw.\",\n        \"Verb\": \"unscrew\",\n        \"Adjective\": \"third\",\n        \"Noun\": \"screw\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 35.1,\n          \"end_time\": 36.248,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"third\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 36.33,\n          \"end_time\": 43.137,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"third\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 43.26,\n          \"end_time\": 43.866,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 44.2,\n      \"end_time\": 52,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student unscrews the fourth screw.\",\n        \"Verb\": \"unscrew\",\n        \"Adjective\": \"fourth\",\n        \"Noun\": \"screw\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 45.2,\n          \"end_time\": 51.293,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"fourth\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 51.327,\n          \"end_time\": 51.823,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"fourth\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 52.2,\n      \"end_time\": 62.15,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student removes the saddle washers.\",\n        \"Verb\": \"disassemble\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"screw\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 52.2,\n          \"end_time\": 53.571,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 53.982,\n          \"end_time\": 54.584,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"drop\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"washer\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 54.624,\n          \"end_time\": 55.209,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"washer\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 56.264,\n          \"end_time\": 57.063,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"third\",\n            \"Noun\": \"washer\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 57.071,\n          \"end_time\": 57.549,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"drop\",\n            \"Adjective\": \"third\",\n            \"Noun\": \"washer\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 57.591,\n          \"end_time\": 58.079,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"fourth\",\n            \"Noun\": \"washer\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 58.123,\n          \"end_time\": 58.509,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"fourth\",\n            \"Noun\": \"washer\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 58.542,\n          \"end_time\": 59.232,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"fourth\",\n            \"Noun\": \"washer\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 59.31,\n          \"end_time\": 60.43,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"washer\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 60.959,\n          \"end_time\": 61.432,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 61.487,\n          \"end_time\": 61.894,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 62.15,\n      \"end_time\": 90.1,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student unscrews the hex nut in the middle.\",\n        \"Verb\": \"unscrew\",\n        \"Adjective\": \"middle\",\n        \"Noun\": \"hex_nut\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 63.2,\n          \"end_time\": 64.281,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 64.335,\n          \"end_time\": 66.404,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student pulls the wrench in the wrong direction.\",\n            \"Incorrect Action Corrected by\": \"58\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 66.481,\n          \"end_time\": 71.346,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 71.441,\n          \"end_time\": 82.242,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 82.372,\n          \"end_time\": 83.213,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 83.365,\n          \"end_time\": 86.268,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 86.41,\n          \"end_time\": 87.367,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 88.1,\n          \"end_time\": 88.834,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 88.959,\n          \"end_time\": 89.769,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 67.157,\n          \"end_time\": 69.465,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"You have to turn it the other way.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 90.1,\n      \"end_time\": 108.3,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student disassembles the legs and seat of the object.\",\n        \"Verb\": \"disassemble\",\n        \"Noun\": \"leg\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 91.501,\n          \"end_time\": 93.339,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 93.44,\n          \"end_time\": 94.582,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 94.921,\n          \"end_time\": 95.44,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 95.978,\n          \"end_time\": 99.169,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 99.18,\n          \"end_time\": 99.724,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 100.057,\n          \"end_time\": 100.534,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 100.585,\n          \"end_time\": 101.022,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 101.129,\n          \"end_time\": 101.888,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 101.944,\n          \"end_time\": 103.121,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 103.29,\n          \"end_time\": 104.064,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 104.099,\n          \"end_time\": 104.591,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"seat\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 104.614,\n          \"end_time\": 105.611,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"seat\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 106.197,\n          \"end_time\": 107.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"washer\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    }\n  ],\n  \"orphan_conversations\": [\n    {\n      \"start_time\": 107.2,\n      \"end_time\": 108.929,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Great work.\"\n    },\n    {\n      \"start_time\": 109.012,\n      \"end_time\": 110.525,\n      \"purpose\": \"instructor-start-conversation_closing remarks\",\n      \"text\": \"You can now stop the recording.\"\n    }\n  ],\n  \"orphan_fine_grained_actions\": [\n    {\n      \"start_time\": 22.1,\n      \"end_time\": 23.21,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"insert\",\n        \"Adjective\": \"second\",\n        \"Noun\": \"screwdriver\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 43.952,\n      \"end_time\": 44.606,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"insert\",\n        \"Adjective\": \"fourth\",\n        \"Noun\": \"screwdriver\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 90.029,\n      \"end_time\": 91.37,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"grab\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"leg\",\n        \"adverbial\": \"none\"\n      }\n    }\n  ],\n  \"long_form_description\": {\n    \"start_time\": 0.1,\n    \"end_time\": 110.1,\n    \"text\": \"The student disassembles the stool by, first, unscrewing the four screws that attach the legs to the seat. Then, the student unscrews the hex nut that attaches the legs. Lastly, the student disassembles the legs of the stool.\"\n  }\n}\n"}]}]}, "generation_config": {"response_mime_type": "application/json", "response_schema": {"$defs": {"DialogUtterance": {"description": "Single utterance in a dialogue", "properties": {"role": {"description": "Role of the speaker", "enum": ["assistant", "user"], "title": "Role", "type": "string"}, "utterance": {"description": "The spoken text", "title": "Utterance", "type": "string"}}, "required": ["role", "utterance"], "title": "DialogUtterance", "type": "object"}, "ToolUseDialog": {"description": "Dialog associated with a tool use instant event", "properties": {"clip_id": {"description": "<same as paired event>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<same as paired event>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "<same as paired event>", "title": "Risk Type", "type": "string"}, "dialogue": {"description": "Dialogue turns: Turn 1 (assistant): empty, Turn 2 (user): non-trivial response (>=12 words), Turn 3 (assistant): two-step corrective action + confirmation, Turn 4 (user): optional", "items": {"$ref": "#/$defs/DialogUtterance"}, "title": "Dialogue", "type": "array"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "dialogue"], "title": "ToolUseDialog", "type": "object"}, "ToolUseInstantEvent": {"description": "Tool use instant event", "properties": {"clip_id": {"description": "<from annotations.clip_id>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<from annotations.segment_id or 'unknown'>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "Type of risk", "enum": ["improper_grip", "unstable_handle", "device_not_off", "unsafe_posture", "wrong_orientation", "missing_guard", "loose_attachment", "other"], "title": "Risk Type", "type": "string"}, "observation": {"description": "<concise, objective evidence (no speculation)>", "title": "Observation", "type": "string"}, "source": {"default": "manual_annotation", "description": "Source of the annotation", "title": "Source", "type": "string"}, "confidence": {"default": 0.0, "description": "Confidence score", "title": "Confidence", "type": "number"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "observation"], "title": "ToolUseInstantEvent", "type": "object"}}, "description": "Tool use instant service output schema for tool use events and dialogs", "properties": {"tool_use_instant_events": {"description": "List of tool use instant events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseInstantEvent"}, "title": "Tool Use Instant Events", "type": "array"}, "dialogs": {"description": "List of dialogs associated with the events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseDialog"}, "title": "Dialogs", "type": "array"}}, "title": "ToolUseInstantServiceOutput", "type": "object"}, "temperature": 0.7}}
+{"key": "request-24", "request": {"contents": [{"parts": [{"text": "\n### **Role**\n\nYou are an Instant Proactive Service (Instant PS) annotation and dialogue-generation assistant for the HoloAssist dataset.\nIn laboratory / hands-on operation settings, you analyze manual annotations to extract time-windows of \"Tool Use\" risks / improper operations, and for each extracted event, you generate a 2-4 turn \"assistant ↔ user\" dialogue.\n\nYou must rely only on the time-windows provided by the manual annotations.\nYou must not extend, shorten, merge, or fabricate any time segments that do not exist in the manual labels.\n\n⸻\n\n### **All Defined Proactive Services**\n\t•\tInstant (second-level, grounded in the current moment)\n        •\tSafety: immediate bodily/accident danger (flame, blade, electric shock, slip, rotating parts, vehicle proximity) → stop first, then handle.\n        •\tTool Use: improper tool operation/configuration (grip, not powered off, orientation, loose chuck, missing guard, unsafe posture).\n\t•\tShort-Horizon (tens of seconds to a few minutes, within a single session)\n        •\tNext-Step Guidance: workflow is already underway; provide suggestions for the next step based on what has been done.\n        •\tError-Recovery: the user has just made a workflow mistake (wrong step, wrong object, wrong target, wrong configuration for this task) and must rollback to fix it.\n        •\tResource Reminder: end-of-task state is not handled (fire/power left on, door/cap open, unsaved work, leftover items, missing refill) → remind to close/save/take/refill.\n\n⸻\n\n### **Input Manual Annotations (authoritative time source)**\n\nProvides fine-grained temporal information for all dialogue and user actions in the video.\n\n⸻\n\n### **OBJECTIVE**\n\t1.\tRead each manual annotation labeled as \"Tool Use\", and output its time_window exactly as annotated (start_time-end_time, verbatim).\n    **You must traverse every user-error segment in the manual annotations and process them one by one without omission.**\n\t2.\tFor each event, output:\n        •\trisk_type (standardized from the label)\n        •\tan objective observation (from comment and/or video JSON; must be verifiable)\n        •\tconfidence\n\t3.\tIf multiple labels exist in the same time-window → output multiple separate events.\n        If repeated identical labels appear → deduplicate and conceptually merge their sources.\n\t4.\tOutput only Tool Use events (not Safety, not Privacy, not Error-Recovery, not Resource Reminder).\n\t5.\tDialogue generation: for every event, generate a 2-4 turn dialogue:\n        •\tAssistant speaks first, calmly, politely, low-intrusion.\n        •\tClearly state the specific tool-use risk (no timestamps), and provide 1-2 actionable corrections\n    (e.g., \"power off first, then…\", \"adjust your grip below the guard ring\").\n        •\tUser must not reply vaguely; produce ≥12 English words with meaningful content (accept/modify/decline and give reasons).\n        •\tAssistant closes with confirmation / optional SOP snippet / short reminder.\n        •\tDialogue text must not include timestamps, but the structured output must include aligned clip_id and time_window.\n\n⸻\n\n### **Task Definition / Nature (Instant · Tool Use)**\n\nCore Focus\n\t•\tThis category is restricted to problems that arise purely from how a tool is being used: grip, posture, contact, orientation, clamp/guard state, power state / configuration of the tool itself.\n\t•\tBy definition, Instant · Tool Use never requires rolling back or redoing previously completed workflow steps. The current step (object, target, step choice) is logically correct; only the usage technique is problematic.\n\t•\tIt does not cover mistakes about which object / part / slot / step / goal is chosen in the workflow (those belong to Short-Horizon · Error-Recovery).\n\nNature\n\t•\tTriggered when an immediate tool-related operational risk appears.\n\t•\tFocus on technique / configuration issues (grip, contact area, hand placement, body posture, orientation, clamp/guard state, power-off timing) that can become unsafe or damaging within a few seconds if not corrected.\n\t•\tIf the same mis-use is already causing an acute bodily hazard (e.g., clear cut / burn / electric-shock risk), it should be classified as Instant · Safety, not Tool Use.\n\nTemporal scope (critical)\n\t•\tEach Instant Tool Use event corresponds to a very short snippet of ongoing execution:\n\t•\ttypically 0-5 seconds between the risky configuration and when intervention should happen;\n\t•\twith a hard upper bound of ≤10 seconds.\n\t•\tIf understanding or fixing the problem requires:\n\t•\tlooking back over ≥10 seconds of prior workflow, or\n\t•\tundoing earlier completed steps and then redoing them,\nthen it should conceptually be handled by Short-Horizon services (especially Error-Recovery), not by Instant · Tool Use.\n\nEvent granularity\n\t•\tEach manual annotation segment that satisfies the temporal scope and nature above is counted as one Tool Use event.\n\t•\tYou must not merge multiple distant segments into a longer window to \"simulate\" an instant event.\n\nCommon labels (examples)\n\nimproper_grip, unstable_handle, device_not_off, unsafe_posture,\nwrong_orientation, missing_guard, loose_attachment, unstable_support, etc.\n\nExample 1 (Tool Use, not Error-Recovery)\nThe user is drilling into a workpiece with the correct drill bit and position, but their hand is very close to the rotating bit and the drill is tilted, making the operation unstable.\nIf they simply reposition their hand further away, adjust the tilt, and stabilize the drill, the task remains valid. No previous step needs to be undone.\nThis is an Instant · Tool Use event (technique correction), not Error-Recovery.\n\n⸻\n\n### **Mutual Exclusion & Priority vs. Error-Recovery (and Safety)**\n\nWhen deciding between Instant · Tool Use, Short-Horizon · Error-Recovery, and Instant · Safety, use the following rules.\n\n1. Completion vs. ongoing execution (primary test: Tool Use vs. Error-Recovery)\nUse this completion test first:\n\n\"If the user immediately switches to the correct technique from now on, without undoing anything already done, does the mistake disappear?\"\n\n\t•\tIf YES → this is Tool Use (ongoing execution / technique correction).\n\t•\tIf NO, because the current state is already wrong and must be undone and redone, then it belongs to Short-Horizon · Error-Recovery, not Tool Use.\n\nIn other words:\n\t•\tTool Use\n        •\tThe step itself is logically correct (right object, right target, right step for this task).\n        •\tThe problem lies in how the tool is being operated (grip, angle, stability, power-off timing, missing clamp/guard, etc.).\n        •\tFix = adjust how the tool is being handled / configured right now, without rolling back earlier workflow states.\n\t•\tError-Recovery\n        •\tThe workflow state itself is wrong (wrong part installed, wrong sample loaded, wrong slot used, wrong target selected, steps swapped, required step skipped, etc.).\n        •\tFix = stop, undo what was done, and redo the step correctly.\n        •\tThese should not be labeled as Tool Use in this task.\n\n2. Technique vs. workflow (rephrased decision rule)\n\t•\tIf the main problem is how the tool is being handled or configured in this short 0-10 second window\n(grip, posture, orientation, clamp/guard, power-off timing), and correcting it means adjusting the current action, classify it as Instant · Tool Use.\n\t•\tIf the main problem is what has already been done in the workflow\n(wrong object, wrong slot/target, wrong order, wrong configuration for this task, skipped required step), and the user must undo and redo a step, classify it as Short-Horizon · Error-Recovery.\n\n3. Safety override\n\t•\tIf the current tool use creates an immediate, high-risk safety hazard (e.g., hand directly in front of an active blade, imminent burn from an exposed hot surface, clear electric-shock risk),\nthe primary label should be Instant · Safety, even if there is also a technique issue.\n\t•\tIn such cases, prioritize Safety over Tool Use.\n\n4. Time scale\n\t•\tTool Use: typically 0-10 seconds, focused on a currently ongoing motion or micro configuration with no rollback.\n\t•\tError-Recovery: can span ≈10 seconds to a few minutes, requiring short-term memory of earlier completed actions and explicit rollback.\n\n5. Example 2 (Error-Recovery, not Tool Use)\nThe user is assembling a device that requires inserting Part A first and then Part B.\nInstead, they insert Part B directly, tighten it, and skip Part A.\nSimply improving their hand technique or tightening style cannot fix this — the assembly sequence itself is wrong.\nThe assistant should ask them to stop, remove Part B (undo), insert Part A, then re-insert Part B in the correct order (redo).\nThis is Error-Recovery because it is a workflow-level mistake that requires rollback + redo, not just a Tool Use adjustment.\n\nIn this task, you are only asked to output Tool Use events.\nSegments that match the Error-Recovery definition above should not be labeled as Tool Use.\n\n⸻\n\n### **Output Format and Rules**\n\nYou must produce two parallel arrays: tool_use_instant_events and dialogs.\nEach event must correspond to exactly one dialogue.\n\n### **Mandatory constraints**\n\t•\tExact Match\n        •\ttime_window must match the annotated start_time-end_time exactly.\n        •\tNo stretching, shortening, smoothing, or merging.\n\t•\tAnnotation Only\n\t    •\tYou may not introduce new or extended time windows.\n\t•\tObjective observation\n\t    •\tMust be verifiable; no speculation or hidden-mental-state guesses.\n\t•\tMulti-label\n\t    •\tSeparate output entries for each label; exact duplicates merged.\n\t•\tOrdering\n\t    •\tSort by clip_id ascending, then by start_time ascending.\n\n### **Dialogue constraints**\n\t•\t2-4 turns.\n\t•\tAssistant speaks first.\n\t•\tFirst assistant turn must include:\n\t•\texplicit mention of the specific tool-use risk, and\n\t•\t1-2 concrete corrective steps.\n\t•\tUser reply:\n\t•\t≥12 words, non-trivial, expresses acceptance, modification, or refusal with explanation.\n\t•\tAssistant final turn:\n\t•\tstep-by-step guidance / confirmation / optional mini SOP card.\n\t•\tNo timestamps in dialogue.\n\t•\tNo Safety / Privacy content.\n\t•\tNo hallucinated facts.\n\n⸻\n\n### **Unified Output Schema**\n{\n  \"tool_use_instant_events\": [\n    {\n      \"clip_id\": \"<from annotations.clip_id>\",\n      \"segment_id\": \"<from annotations.segment_id or 'unknown'>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"improper_grip | unstable_handle | device_not_off | unsafe_posture | wrong_orientation | missing_guard | loose_attachment | other\",\n      \"observation\": \"<concise, objective evidence (no speculation)>\",\n      \"source\": \"manual_annotation\",\n      \"confidence\": 0.0\n    }\n  ],\n  \"dialogs\": [\n    {\n      \"clip_id\": \"<same as paired event>\",\n      \"segment_id\": \"<same as paired event>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"<same as paired event>\",\n      \"dialogue\": [\n        { \"role\": \"assistant\", \"utterance\": \"\" },\n        { \"role\": \"user\", \"utterance\": \"<non-trivial response (>=12 words)>\" },\n        { \"role\": \"assistant\", \"utterance\": \"<two-step corrective action + confirmation>\" },\n        { \"role\": \"user\", \"utterance\": \"\" }\n      ]\n    }\n  ]\n}\n\n#### Failure Case (If there are no valid Tool Use events in current video clip)\n{\n  \"tool_use_instant_events\": [],\n  \"dialogs\": [],\n}\n\n\n\n### **Manual Annotations of Clip ID z024-june-21-22-printer_big**\n{\n  \"video_duration\": {\n    \"raw\": \"00:01:59.06\",\n    \"seconds\": 119\n  },\n  \"taskId\": \"63dadf0113eb8c0f7fa4cd1d\",\n  \"taskType\": \"setup big printer\",\n  \"video_name\": \"z024-june-21-22-printer_big\",\n  \"initial_conversation\": [\n    {\n      \"start_time\": 2.1,\n      \"end_time\": 10.322,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"We will now operate the big printer, the first step is to wake up the printer from sleep mode.\"\n    }\n  ],\n  \"initial_fine_grained_action\": [],\n  \"actions\": [\n    {\n      \"start_time\": 9.4,\n      \"end_time\": 17.1,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student turns on the printer.\",\n        \"Verb\": \"turn_on\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"printer\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 10.943,\n          \"end_time\": 11.833,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student presses the wrong button.\",\n            \"Incorrect Action Corrected by\": \"9\",\n            \"Verb\": \"tap\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"touch_screen\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 11.939,\n          \"end_time\": 13.204,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student presses the wrong button.\",\n            \"Incorrect Action Corrected by\": \"9\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"button\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 14.494,\n          \"end_time\": 15.684,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"purple\",\n            \"Noun\": \"button\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 13.1,\n          \"end_time\": 14.3,\n          \"conversation_purpose\": \"instructor-reply-to-student_correct the wrong action\",\n          \"text\": \"It's the moon icon.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 22.95,\n      \"end_time\": 32.1,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student turns off the printer.\",\n        \"Verb\": \"turn_off\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"printer\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 23.1,\n          \"end_time\": 26.131,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student touches the wrong button.\",\n            \"Incorrect Action Corrected by\": \"15\",\n            \"Verb\": \"touch\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"button\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 27.1,\n          \"end_time\": 27.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"purple\",\n            \"Noun\": \"button\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 29.05,\n          \"end_time\": 30.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, not corrected\",\n            \"Incorrect Action Explanation\": \"The student touches the wrong button.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"button\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 23.241,\n          \"end_time\": 26.737,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"To put it back into sleep mode.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 36.1,\n      \"end_time\": 52,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student loads the paper stack into the paper tray.\",\n        \"Verb\": \"load\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"paper_stack\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 36.1,\n          \"end_time\": 36.364,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"approach\",\n            \"Noun\": \"paper_stack\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Adjective\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 36.431,\n          \"end_time\": 38.245,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"grab\",\n            \"Noun\": \"paper_stack\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Adjective\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 38.285,\n          \"end_time\": 39.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"align\",\n            \"Noun\": \"paper_stack\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Adjective\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 42.2,\n          \"end_time\": 43.395,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"grab\",\n            \"Noun\": \"handle\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Adjective\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 43.401,\n          \"end_time\": 45,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"open\",\n            \"Noun\": \"paper_tray\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Adjective\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 45.1,\n          \"end_time\": 48.427,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"insert\",\n            \"Noun\": \"paper_stack\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Adjective\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 48.481,\n          \"end_time\": 50.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"close\",\n            \"Noun\": \"paper_tray\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Adjective\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 57.576,\n      \"end_time\": 114.2,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student exchanges the black ink cartridge.\",\n        \"Verb\": \"exchange\",\n        \"Adjective\": \"black\",\n        \"Noun\": \"ink_cartridge\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 64.708,\n          \"end_time\": 66.765,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The instructor grabs the wrong part of the printer.\",\n            \"Incorrect Action Corrected by\": \"34\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"wrong\",\n            \"Noun\": \"input_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 66.845,\n          \"end_time\": 68.141,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The instructor lifts the input tray instead of the cartridge gate.\",\n            \"Incorrect Action Corrected by\": \"34\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"wrong\",\n            \"Noun\": \"input_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 73.1,\n          \"end_time\": 75.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"touch\",\n            \"Noun\": \"cartridge_gate\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Adjective\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 76.1,\n          \"end_time\": 77.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"open\",\n            \"Noun\": \"cartridge_gate\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Adjective\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 80.2,\n          \"end_time\": 81.587,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"point\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 81.641,\n          \"end_time\": 83.502,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 83.581,\n          \"end_time\": 84.293,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 84.302,\n          \"end_time\": 85.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 86.2,\n          \"end_time\": 87.318,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 87.363,\n          \"end_time\": 87.415,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 87.481,\n          \"end_time\": 88.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 90.3,\n          \"end_time\": 92.502,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 92.579,\n          \"end_time\": 95.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 97.2,\n          \"end_time\": 98.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 100.1,\n          \"end_time\": 101.125,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 101.184,\n          \"end_time\": 102.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 103.2,\n          \"end_time\": 104.2,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 105.1,\n          \"end_time\": 105.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 106.1,\n          \"end_time\": 106.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 107.2,\n          \"end_time\": 109.155,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 109.231,\n          \"end_time\": 111.22,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"push\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 111.284,\n          \"end_time\": 114,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"close\",\n            \"Noun\": \"paper_tray\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Adjective\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 61.413,\n          \"end_time\": 64.589,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"So it's the top shelf, you can open it.\"\n        },\n        {\n          \"start_time\": 64.649,\n          \"end_time\": 73.902,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"On the top shelf in front where you just in the front where you just have the tray, open the tray.\"\n        },\n        {\n          \"start_time\": 74.825,\n          \"end_time\": 75.525,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Yeah.\"\n        },\n        {\n          \"start_time\": 79.2,\n          \"end_time\": 80.3,\n          \"conversation_purpose\": \"student-start-conversation_ask questions\",\n          \"text\": \"The black one?\"\n        },\n        {\n          \"start_time\": 81.3,\n          \"end_time\": 84.9,\n          \"conversation_purpose\": \"instructor-reply-to-student_confirming past or future action\",\n          \"text\": \"That is the black cartridge.\"\n        }\n      ]\n    }\n  ],\n  \"orphan_conversations\": [\n    {\n      \"start_time\": 19.61,\n      \"end_time\": 20.21,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Great.\"\n    },\n    {\n      \"start_time\": 20.38,\n      \"end_time\": 22.68,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"The next step is to turn it off.\"\n    },\n    {\n      \"start_time\": 32.238,\n      \"end_time\": 32.949,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Great.\"\n    },\n    {\n      \"start_time\": 32.965,\n      \"end_time\": 35.694,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"The next step is to load paper.\"\n    },\n    {\n      \"start_time\": 52.1,\n      \"end_time\": 52.6,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Great.\"\n    },\n    {\n      \"start_time\": 53.1,\n      \"end_time\": 58,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"The next step is to change the printer cartridge, the black printer cartridge.\"\n    },\n    {\n      \"start_time\": 114.1,\n      \"end_time\": 114.6,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Great.\"\n    },\n    {\n      \"start_time\": 114.808,\n      \"end_time\": 116.798,\n      \"purpose\": \"instructor-start-conversation_closing remarks\",\n      \"text\": \"You can now stop the recording.\"\n    }\n  ],\n  \"orphan_fine_grained_actions\": [],\n  \"long_form_description\": {\n    \"start_time\": 0.002,\n    \"end_time\": 118.002,\n    \"text\": \"The student turns on the printer, then turns it off, after that he loads the paper tray with the paper stack, and finally exchanges the black ink cartridge.\"\n  }\n}\n"}]}]}, "generation_config": {"response_mime_type": "application/json", "response_schema": {"$defs": {"DialogUtterance": {"description": "Single utterance in a dialogue", "properties": {"role": {"description": "Role of the speaker", "enum": ["assistant", "user"], "title": "Role", "type": "string"}, "utterance": {"description": "The spoken text", "title": "Utterance", "type": "string"}}, "required": ["role", "utterance"], "title": "DialogUtterance", "type": "object"}, "ToolUseDialog": {"description": "Dialog associated with a tool use instant event", "properties": {"clip_id": {"description": "<same as paired event>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<same as paired event>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "<same as paired event>", "title": "Risk Type", "type": "string"}, "dialogue": {"description": "Dialogue turns: Turn 1 (assistant): empty, Turn 2 (user): non-trivial response (>=12 words), Turn 3 (assistant): two-step corrective action + confirmation, Turn 4 (user): optional", "items": {"$ref": "#/$defs/DialogUtterance"}, "title": "Dialogue", "type": "array"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "dialogue"], "title": "ToolUseDialog", "type": "object"}, "ToolUseInstantEvent": {"description": "Tool use instant event", "properties": {"clip_id": {"description": "<from annotations.clip_id>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<from annotations.segment_id or 'unknown'>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "Type of risk", "enum": ["improper_grip", "unstable_handle", "device_not_off", "unsafe_posture", "wrong_orientation", "missing_guard", "loose_attachment", "other"], "title": "Risk Type", "type": "string"}, "observation": {"description": "<concise, objective evidence (no speculation)>", "title": "Observation", "type": "string"}, "source": {"default": "manual_annotation", "description": "Source of the annotation", "title": "Source", "type": "string"}, "confidence": {"default": 0.0, "description": "Confidence score", "title": "Confidence", "type": "number"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "observation"], "title": "ToolUseInstantEvent", "type": "object"}}, "description": "Tool use instant service output schema for tool use events and dialogs", "properties": {"tool_use_instant_events": {"description": "List of tool use instant events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseInstantEvent"}, "title": "Tool Use Instant Events", "type": "array"}, "dialogs": {"description": "List of dialogs associated with the events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseDialog"}, "title": "Dialogs", "type": "array"}}, "title": "ToolUseInstantServiceOutput", "type": "object"}, "temperature": 0.7}}
+{"key": "request-25", "request": {"contents": [{"parts": [{"text": "\n### **Role**\n\nYou are an Instant Proactive Service (Instant PS) annotation and dialogue-generation assistant for the HoloAssist dataset.\nIn laboratory / hands-on operation settings, you analyze manual annotations to extract time-windows of \"Tool Use\" risks / improper operations, and for each extracted event, you generate a 2-4 turn \"assistant ↔ user\" dialogue.\n\nYou must rely only on the time-windows provided by the manual annotations.\nYou must not extend, shorten, merge, or fabricate any time segments that do not exist in the manual labels.\n\n⸻\n\n### **All Defined Proactive Services**\n\t•\tInstant (second-level, grounded in the current moment)\n        •\tSafety: immediate bodily/accident danger (flame, blade, electric shock, slip, rotating parts, vehicle proximity) → stop first, then handle.\n        •\tTool Use: improper tool operation/configuration (grip, not powered off, orientation, loose chuck, missing guard, unsafe posture).\n\t•\tShort-Horizon (tens of seconds to a few minutes, within a single session)\n        •\tNext-Step Guidance: workflow is already underway; provide suggestions for the next step based on what has been done.\n        •\tError-Recovery: the user has just made a workflow mistake (wrong step, wrong object, wrong target, wrong configuration for this task) and must rollback to fix it.\n        •\tResource Reminder: end-of-task state is not handled (fire/power left on, door/cap open, unsaved work, leftover items, missing refill) → remind to close/save/take/refill.\n\n⸻\n\n### **Input Manual Annotations (authoritative time source)**\n\nProvides fine-grained temporal information for all dialogue and user actions in the video.\n\n⸻\n\n### **OBJECTIVE**\n\t1.\tRead each manual annotation labeled as \"Tool Use\", and output its time_window exactly as annotated (start_time-end_time, verbatim).\n    **You must traverse every user-error segment in the manual annotations and process them one by one without omission.**\n\t2.\tFor each event, output:\n        •\trisk_type (standardized from the label)\n        •\tan objective observation (from comment and/or video JSON; must be verifiable)\n        •\tconfidence\n\t3.\tIf multiple labels exist in the same time-window → output multiple separate events.\n        If repeated identical labels appear → deduplicate and conceptually merge their sources.\n\t4.\tOutput only Tool Use events (not Safety, not Privacy, not Error-Recovery, not Resource Reminder).\n\t5.\tDialogue generation: for every event, generate a 2-4 turn dialogue:\n        •\tAssistant speaks first, calmly, politely, low-intrusion.\n        •\tClearly state the specific tool-use risk (no timestamps), and provide 1-2 actionable corrections\n    (e.g., \"power off first, then…\", \"adjust your grip below the guard ring\").\n        •\tUser must not reply vaguely; produce ≥12 English words with meaningful content (accept/modify/decline and give reasons).\n        •\tAssistant closes with confirmation / optional SOP snippet / short reminder.\n        •\tDialogue text must not include timestamps, but the structured output must include aligned clip_id and time_window.\n\n⸻\n\n### **Task Definition / Nature (Instant · Tool Use)**\n\nCore Focus\n\t•\tThis category is restricted to problems that arise purely from how a tool is being used: grip, posture, contact, orientation, clamp/guard state, power state / configuration of the tool itself.\n\t•\tBy definition, Instant · Tool Use never requires rolling back or redoing previously completed workflow steps. The current step (object, target, step choice) is logically correct; only the usage technique is problematic.\n\t•\tIt does not cover mistakes about which object / part / slot / step / goal is chosen in the workflow (those belong to Short-Horizon · Error-Recovery).\n\nNature\n\t•\tTriggered when an immediate tool-related operational risk appears.\n\t•\tFocus on technique / configuration issues (grip, contact area, hand placement, body posture, orientation, clamp/guard state, power-off timing) that can become unsafe or damaging within a few seconds if not corrected.\n\t•\tIf the same mis-use is already causing an acute bodily hazard (e.g., clear cut / burn / electric-shock risk), it should be classified as Instant · Safety, not Tool Use.\n\nTemporal scope (critical)\n\t•\tEach Instant Tool Use event corresponds to a very short snippet of ongoing execution:\n\t•\ttypically 0-5 seconds between the risky configuration and when intervention should happen;\n\t•\twith a hard upper bound of ≤10 seconds.\n\t•\tIf understanding or fixing the problem requires:\n\t•\tlooking back over ≥10 seconds of prior workflow, or\n\t•\tundoing earlier completed steps and then redoing them,\nthen it should conceptually be handled by Short-Horizon services (especially Error-Recovery), not by Instant · Tool Use.\n\nEvent granularity\n\t•\tEach manual annotation segment that satisfies the temporal scope and nature above is counted as one Tool Use event.\n\t•\tYou must not merge multiple distant segments into a longer window to \"simulate\" an instant event.\n\nCommon labels (examples)\n\nimproper_grip, unstable_handle, device_not_off, unsafe_posture,\nwrong_orientation, missing_guard, loose_attachment, unstable_support, etc.\n\nExample 1 (Tool Use, not Error-Recovery)\nThe user is drilling into a workpiece with the correct drill bit and position, but their hand is very close to the rotating bit and the drill is tilted, making the operation unstable.\nIf they simply reposition their hand further away, adjust the tilt, and stabilize the drill, the task remains valid. No previous step needs to be undone.\nThis is an Instant · Tool Use event (technique correction), not Error-Recovery.\n\n⸻\n\n### **Mutual Exclusion & Priority vs. Error-Recovery (and Safety)**\n\nWhen deciding between Instant · Tool Use, Short-Horizon · Error-Recovery, and Instant · Safety, use the following rules.\n\n1. Completion vs. ongoing execution (primary test: Tool Use vs. Error-Recovery)\nUse this completion test first:\n\n\"If the user immediately switches to the correct technique from now on, without undoing anything already done, does the mistake disappear?\"\n\n\t•\tIf YES → this is Tool Use (ongoing execution / technique correction).\n\t•\tIf NO, because the current state is already wrong and must be undone and redone, then it belongs to Short-Horizon · Error-Recovery, not Tool Use.\n\nIn other words:\n\t•\tTool Use\n        •\tThe step itself is logically correct (right object, right target, right step for this task).\n        •\tThe problem lies in how the tool is being operated (grip, angle, stability, power-off timing, missing clamp/guard, etc.).\n        •\tFix = adjust how the tool is being handled / configured right now, without rolling back earlier workflow states.\n\t•\tError-Recovery\n        •\tThe workflow state itself is wrong (wrong part installed, wrong sample loaded, wrong slot used, wrong target selected, steps swapped, required step skipped, etc.).\n        •\tFix = stop, undo what was done, and redo the step correctly.\n        •\tThese should not be labeled as Tool Use in this task.\n\n2. Technique vs. workflow (rephrased decision rule)\n\t•\tIf the main problem is how the tool is being handled or configured in this short 0-10 second window\n(grip, posture, orientation, clamp/guard, power-off timing), and correcting it means adjusting the current action, classify it as Instant · Tool Use.\n\t•\tIf the main problem is what has already been done in the workflow\n(wrong object, wrong slot/target, wrong order, wrong configuration for this task, skipped required step), and the user must undo and redo a step, classify it as Short-Horizon · Error-Recovery.\n\n3. Safety override\n\t•\tIf the current tool use creates an immediate, high-risk safety hazard (e.g., hand directly in front of an active blade, imminent burn from an exposed hot surface, clear electric-shock risk),\nthe primary label should be Instant · Safety, even if there is also a technique issue.\n\t•\tIn such cases, prioritize Safety over Tool Use.\n\n4. Time scale\n\t•\tTool Use: typically 0-10 seconds, focused on a currently ongoing motion or micro configuration with no rollback.\n\t•\tError-Recovery: can span ≈10 seconds to a few minutes, requiring short-term memory of earlier completed actions and explicit rollback.\n\n5. Example 2 (Error-Recovery, not Tool Use)\nThe user is assembling a device that requires inserting Part A first and then Part B.\nInstead, they insert Part B directly, tighten it, and skip Part A.\nSimply improving their hand technique or tightening style cannot fix this — the assembly sequence itself is wrong.\nThe assistant should ask them to stop, remove Part B (undo), insert Part A, then re-insert Part B in the correct order (redo).\nThis is Error-Recovery because it is a workflow-level mistake that requires rollback + redo, not just a Tool Use adjustment.\n\nIn this task, you are only asked to output Tool Use events.\nSegments that match the Error-Recovery definition above should not be labeled as Tool Use.\n\n⸻\n\n### **Output Format and Rules**\n\nYou must produce two parallel arrays: tool_use_instant_events and dialogs.\nEach event must correspond to exactly one dialogue.\n\n### **Mandatory constraints**\n\t•\tExact Match\n        •\ttime_window must match the annotated start_time-end_time exactly.\n        •\tNo stretching, shortening, smoothing, or merging.\n\t•\tAnnotation Only\n\t    •\tYou may not introduce new or extended time windows.\n\t•\tObjective observation\n\t    •\tMust be verifiable; no speculation or hidden-mental-state guesses.\n\t•\tMulti-label\n\t    •\tSeparate output entries for each label; exact duplicates merged.\n\t•\tOrdering\n\t    •\tSort by clip_id ascending, then by start_time ascending.\n\n### **Dialogue constraints**\n\t•\t2-4 turns.\n\t•\tAssistant speaks first.\n\t•\tFirst assistant turn must include:\n\t•\texplicit mention of the specific tool-use risk, and\n\t•\t1-2 concrete corrective steps.\n\t•\tUser reply:\n\t•\t≥12 words, non-trivial, expresses acceptance, modification, or refusal with explanation.\n\t•\tAssistant final turn:\n\t•\tstep-by-step guidance / confirmation / optional mini SOP card.\n\t•\tNo timestamps in dialogue.\n\t•\tNo Safety / Privacy content.\n\t•\tNo hallucinated facts.\n\n⸻\n\n### **Unified Output Schema**\n{\n  \"tool_use_instant_events\": [\n    {\n      \"clip_id\": \"<from annotations.clip_id>\",\n      \"segment_id\": \"<from annotations.segment_id or 'unknown'>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"improper_grip | unstable_handle | device_not_off | unsafe_posture | wrong_orientation | missing_guard | loose_attachment | other\",\n      \"observation\": \"<concise, objective evidence (no speculation)>\",\n      \"source\": \"manual_annotation\",\n      \"confidence\": 0.0\n    }\n  ],\n  \"dialogs\": [\n    {\n      \"clip_id\": \"<same as paired event>\",\n      \"segment_id\": \"<same as paired event>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"<same as paired event>\",\n      \"dialogue\": [\n        { \"role\": \"assistant\", \"utterance\": \"\" },\n        { \"role\": \"user\", \"utterance\": \"<non-trivial response (>=12 words)>\" },\n        { \"role\": \"assistant\", \"utterance\": \"<two-step corrective action + confirmation>\" },\n        { \"role\": \"user\", \"utterance\": \"\" }\n      ]\n    }\n  ]\n}\n\n#### Failure Case (If there are no valid Tool Use events in current video clip)\n{\n  \"tool_use_instant_events\": [],\n  \"dialogs\": [],\n}\n\n\n\n### **Manual Annotations of Clip ID z024-june-21-22-rashult_assemble**\n{\n  \"video_duration\": {\n    \"raw\": \"00:14:00.56\",\n    \"seconds\": 840\n  },\n  \"taskId\": \"63dadf434609b3b378efcbc6\",\n  \"taskType\": \"assemble utility cart\",\n  \"video_name\": \"z024-june-21-22-rashult_assemble\",\n  \"initial_conversation\": [\n    {\n      \"start_time\": 1.5481804884876478,\n      \"end_time\": 6.313288112067558,\n      \"purpose\": \"instructor-start-conversation_opening remarks\",\n      \"text\": \"We will now assemble the rolling, the sliding, shelf from IKEA.\"\n    },\n    {\n      \"start_time\": 6.336607926843493,\n      \"end_time\": 8.758962500291597,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"So please go ahead and assemble it.\"\n    }\n  ],\n  \"initial_fine_grained_action\": [],\n  \"actions\": [\n    {\n      \"start_time\": 8.973,\n      \"end_time\": 52.257,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student assembles the two side bars of the shelf.\",\n        \"Verb\": \"assemble\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"half_frame\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 9.172,\n          \"end_time\": 12.289788415331142,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"grid_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 12.319,\n          \"end_time\": 14.966,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student should begin by assembling the straight rods together.\",\n            \"Incorrect Action Corrected by\": \"4\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"grid_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 14.995392073156506,\n          \"end_time\": 16.48525335339538,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"grid_tray\",\n            \"adverbial\": \"hand not visible\"\n          }\n        },\n        {\n          \"start_time\": 16.49678414631302,\n          \"end_time\": 17.780288718594722,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 17.811,\n          \"end_time\": 19.83,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 19.84958810973476,\n          \"end_time\": 20.888134450743,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 20.900980182891267,\n          \"end_time\": 22.930451524482702,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 21.332881097347613,\n          \"end_time\": 22.872176219469527,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 22.952784146313018,\n          \"end_time\": 24.05068719527842,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 24.060548475517297,\n          \"end_time\": 25.66829298761285,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 25.687171950451397,\n          \"end_time\": 27.705605792334428,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 27.73339207315651,\n          \"end_time\": 28.763,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 28.806041768726523,\n          \"end_time\": 30.699823780530476,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student put in the wrong side the side bars.\",\n            \"Incorrect Action Corrected by\": \"7\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 30.71378414631301,\n          \"end_time\": 32.20399999999999,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"half_frame\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 32.21600640352719,\n          \"end_time\": 34.02925335339539,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"half_frame\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 34.051,\n          \"end_time\": 35.80768292626029,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 35.82098018289126,\n          \"end_time\": 37.135,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n     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\"start_time\": 40.01439207315651,\n          \"end_time\": 41.32739207315651,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 41.347,\n          \"end_time\": 43.386,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 43.3963920731565,\n          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\"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 829.9465881097348,\n          \"end_time\": 831.328,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"utility_cart\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 831.358,\n          \"end_time\": 833.074,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 696.341,\n          \"end_time\": 700.9,\n          \"conversation_purpose\": \"instructor-start-conversation_describing high-level instruction\",\n          \"text\": \"And also tighten the baskets inside with the wrench.\"\n        }\n      ]\n    }\n  ],\n  \"orphan_conversations\": [\n    {\n      \"start_time\": 833.578,\n      \"end_time\": 834.725,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Great work.\"\n    },\n    {\n      \"start_time\": 834.737,\n      \"end_time\": 836.7,\n      \"purpose\": \"instructor-start-conversation_closing remarks\",\n      \"text\": \"You can now stop the recording.\"\n    }\n  ],\n  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\"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"slide\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"frame\",\n        \"adverbial\": \"none\"\n      }\n    }\n  ],\n  \"long_form_description\": {\n    \"start_time\": 0.2,\n    \"end_time\": 500.2,\n    \"text\": \"The student is assembling a shelf. The student starts by putting together the two sidebars and screwing them together. Then assembles the base of the shelf and mounts the sidebars onto it. The student tests to make sure everything is secure before continuing. They then mount the bottom tray onto the shelf and screw it in place. The student repeats this process for the middle and top trays. Finally, the student aligns the wheels of the shelf and screws them in place.\"\n  }\n}\n"}]}]}, "generation_config": {"response_mime_type": "application/json", "response_schema": {"$defs": {"DialogUtterance": {"description": "Single utterance in a dialogue", "properties": {"role": {"description": "Role of the speaker", "enum": ["assistant", "user"], "title": "Role", "type": "string"}, "utterance": {"description": "The spoken text", "title": "Utterance", "type": "string"}}, "required": ["role", "utterance"], "title": "DialogUtterance", "type": "object"}, "ToolUseDialog": {"description": "Dialog associated with a tool use instant event", "properties": {"clip_id": {"description": "<same as paired event>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<same as paired event>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "<same as paired event>", "title": "Risk Type", "type": "string"}, "dialogue": {"description": "Dialogue turns: Turn 1 (assistant): empty, Turn 2 (user): non-trivial response (>=12 words), Turn 3 (assistant): two-step corrective action + confirmation, Turn 4 (user): optional", "items": {"$ref": "#/$defs/DialogUtterance"}, "title": "Dialogue", "type": "array"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "dialogue"], "title": "ToolUseDialog", "type": "object"}, "ToolUseInstantEvent": {"description": "Tool use instant event", "properties": {"clip_id": {"description": "<from annotations.clip_id>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<from annotations.segment_id or 'unknown'>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "Type of risk", "enum": ["improper_grip", "unstable_handle", "device_not_off", "unsafe_posture", "wrong_orientation", "missing_guard", "loose_attachment", "other"], "title": "Risk Type", "type": "string"}, "observation": {"description": "<concise, objective evidence (no speculation)>", "title": "Observation", "type": "string"}, "source": {"default": "manual_annotation", "description": "Source of the annotation", "title": "Source", "type": "string"}, "confidence": {"default": 0.0, "description": "Confidence score", "title": "Confidence", "type": "number"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "observation"], "title": "ToolUseInstantEvent", "type": "object"}}, "description": "Tool use instant service output schema for tool use events and dialogs", "properties": {"tool_use_instant_events": {"description": "List of tool use instant events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseInstantEvent"}, "title": "Tool Use Instant Events", "type": "array"}, "dialogs": {"description": "List of dialogs associated with the events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseDialog"}, "title": "Dialogs", "type": "array"}}, "title": "ToolUseInstantServiceOutput", "type": "object"}, "temperature": 0.7}}
+{"key": "request-26", "request": {"contents": [{"parts": [{"text": "\n### **Role**\n\nYou are an Instant Proactive Service (Instant PS) annotation and dialogue-generation assistant for the HoloAssist dataset.\nIn laboratory / hands-on operation settings, you analyze manual annotations to extract time-windows of \"Tool Use\" risks / improper operations, and for each extracted event, you generate a 2-4 turn \"assistant ↔ user\" dialogue.\n\nYou must rely only on the time-windows provided by the manual annotations.\nYou must not extend, shorten, merge, or fabricate any time segments that do not exist in the manual labels.\n\n⸻\n\n### **All Defined Proactive Services**\n\t•\tInstant (second-level, grounded in the current moment)\n        •\tSafety: immediate bodily/accident danger (flame, blade, electric shock, slip, rotating parts, vehicle proximity) → stop first, then handle.\n        •\tTool Use: improper tool operation/configuration (grip, not powered off, orientation, loose chuck, missing guard, unsafe posture).\n\t•\tShort-Horizon (tens of seconds to a few minutes, within a single session)\n        •\tNext-Step Guidance: workflow is already underway; provide suggestions for the next step based on what has been done.\n        •\tError-Recovery: the user has just made a workflow mistake (wrong step, wrong object, wrong target, wrong configuration for this task) and must rollback to fix it.\n        •\tResource Reminder: end-of-task state is not handled (fire/power left on, door/cap open, unsaved work, leftover items, missing refill) → remind to close/save/take/refill.\n\n⸻\n\n### **Input Manual Annotations (authoritative time source)**\n\nProvides fine-grained temporal information for all dialogue and user actions in the video.\n\n⸻\n\n### **OBJECTIVE**\n\t1.\tRead each manual annotation labeled as \"Tool Use\", and output its time_window exactly as annotated (start_time-end_time, verbatim).\n    **You must traverse every user-error segment in the manual annotations and process them one by one without omission.**\n\t2.\tFor each event, output:\n        •\trisk_type (standardized from the label)\n        •\tan objective observation (from comment and/or video JSON; must be verifiable)\n        •\tconfidence\n\t3.\tIf multiple labels exist in the same time-window → output multiple separate events.\n        If repeated identical labels appear → deduplicate and conceptually merge their sources.\n\t4.\tOutput only Tool Use events (not Safety, not Privacy, not Error-Recovery, not Resource Reminder).\n\t5.\tDialogue generation: for every event, generate a 2-4 turn dialogue:\n        •\tAssistant speaks first, calmly, politely, low-intrusion.\n        •\tClearly state the specific tool-use risk (no timestamps), and provide 1-2 actionable corrections\n    (e.g., \"power off first, then…\", \"adjust your grip below the guard ring\").\n        •\tUser must not reply vaguely; produce ≥12 English words with meaningful content (accept/modify/decline and give reasons).\n        •\tAssistant closes with confirmation / optional SOP snippet / short reminder.\n        •\tDialogue text must not include timestamps, but the structured output must include aligned clip_id and time_window.\n\n⸻\n\n### **Task Definition / Nature (Instant · Tool Use)**\n\nCore Focus\n\t•\tThis category is restricted to problems that arise purely from how a tool is being used: grip, posture, contact, orientation, clamp/guard state, power state / configuration of the tool itself.\n\t•\tBy definition, Instant · Tool Use never requires rolling back or redoing previously completed workflow steps. The current step (object, target, step choice) is logically correct; only the usage technique is problematic.\n\t•\tIt does not cover mistakes about which object / part / slot / step / goal is chosen in the workflow (those belong to Short-Horizon · Error-Recovery).\n\nNature\n\t•\tTriggered when an immediate tool-related operational risk appears.\n\t•\tFocus on technique / configuration issues (grip, contact area, hand placement, body posture, orientation, clamp/guard state, power-off timing) that can become unsafe or damaging within a few seconds if not corrected.\n\t•\tIf the same mis-use is already causing an acute bodily hazard (e.g., clear cut / burn / electric-shock risk), it should be classified as Instant · Safety, not Tool Use.\n\nTemporal scope (critical)\n\t•\tEach Instant Tool Use event corresponds to a very short snippet of ongoing execution:\n\t•\ttypically 0-5 seconds between the risky configuration and when intervention should happen;\n\t•\twith a hard upper bound of ≤10 seconds.\n\t•\tIf understanding or fixing the problem requires:\n\t•\tlooking back over ≥10 seconds of prior workflow, or\n\t•\tundoing earlier completed steps and then redoing them,\nthen it should conceptually be handled by Short-Horizon services (especially Error-Recovery), not by Instant · Tool Use.\n\nEvent granularity\n\t•\tEach manual annotation segment that satisfies the temporal scope and nature above is counted as one Tool Use event.\n\t•\tYou must not merge multiple distant segments into a longer window to \"simulate\" an instant event.\n\nCommon labels (examples)\n\nimproper_grip, unstable_handle, device_not_off, unsafe_posture,\nwrong_orientation, missing_guard, loose_attachment, unstable_support, etc.\n\nExample 1 (Tool Use, not Error-Recovery)\nThe user is drilling into a workpiece with the correct drill bit and position, but their hand is very close to the rotating bit and the drill is tilted, making the operation unstable.\nIf they simply reposition their hand further away, adjust the tilt, and stabilize the drill, the task remains valid. No previous step needs to be undone.\nThis is an Instant · Tool Use event (technique correction), not Error-Recovery.\n\n⸻\n\n### **Mutual Exclusion & Priority vs. Error-Recovery (and Safety)**\n\nWhen deciding between Instant · Tool Use, Short-Horizon · Error-Recovery, and Instant · Safety, use the following rules.\n\n1. Completion vs. ongoing execution (primary test: Tool Use vs. Error-Recovery)\nUse this completion test first:\n\n\"If the user immediately switches to the correct technique from now on, without undoing anything already done, does the mistake disappear?\"\n\n\t•\tIf YES → this is Tool Use (ongoing execution / technique correction).\n\t•\tIf NO, because the current state is already wrong and must be undone and redone, then it belongs to Short-Horizon · Error-Recovery, not Tool Use.\n\nIn other words:\n\t•\tTool Use\n        •\tThe step itself is logically correct (right object, right target, right step for this task).\n        •\tThe problem lies in how the tool is being operated (grip, angle, stability, power-off timing, missing clamp/guard, etc.).\n        •\tFix = adjust how the tool is being handled / configured right now, without rolling back earlier workflow states.\n\t•\tError-Recovery\n        •\tThe workflow state itself is wrong (wrong part installed, wrong sample loaded, wrong slot used, wrong target selected, steps swapped, required step skipped, etc.).\n        •\tFix = stop, undo what was done, and redo the step correctly.\n        •\tThese should not be labeled as Tool Use in this task.\n\n2. Technique vs. workflow (rephrased decision rule)\n\t•\tIf the main problem is how the tool is being handled or configured in this short 0-10 second window\n(grip, posture, orientation, clamp/guard, power-off timing), and correcting it means adjusting the current action, classify it as Instant · Tool Use.\n\t•\tIf the main problem is what has already been done in the workflow\n(wrong object, wrong slot/target, wrong order, wrong configuration for this task, skipped required step), and the user must undo and redo a step, classify it as Short-Horizon · Error-Recovery.\n\n3. Safety override\n\t•\tIf the current tool use creates an immediate, high-risk safety hazard (e.g., hand directly in front of an active blade, imminent burn from an exposed hot surface, clear electric-shock risk),\nthe primary label should be Instant · Safety, even if there is also a technique issue.\n\t•\tIn such cases, prioritize Safety over Tool Use.\n\n4. Time scale\n\t•\tTool Use: typically 0-10 seconds, focused on a currently ongoing motion or micro configuration with no rollback.\n\t•\tError-Recovery: can span ≈10 seconds to a few minutes, requiring short-term memory of earlier completed actions and explicit rollback.\n\n5. Example 2 (Error-Recovery, not Tool Use)\nThe user is assembling a device that requires inserting Part A first and then Part B.\nInstead, they insert Part B directly, tighten it, and skip Part A.\nSimply improving their hand technique or tightening style cannot fix this — the assembly sequence itself is wrong.\nThe assistant should ask them to stop, remove Part B (undo), insert Part A, then re-insert Part B in the correct order (redo).\nThis is Error-Recovery because it is a workflow-level mistake that requires rollback + redo, not just a Tool Use adjustment.\n\nIn this task, you are only asked to output Tool Use events.\nSegments that match the Error-Recovery definition above should not be labeled as Tool Use.\n\n⸻\n\n### **Output Format and Rules**\n\nYou must produce two parallel arrays: tool_use_instant_events and dialogs.\nEach event must correspond to exactly one dialogue.\n\n### **Mandatory constraints**\n\t•\tExact Match\n        •\ttime_window must match the annotated start_time-end_time exactly.\n        •\tNo stretching, shortening, smoothing, or merging.\n\t•\tAnnotation Only\n\t    •\tYou may not introduce new or extended time windows.\n\t•\tObjective observation\n\t    •\tMust be verifiable; no speculation or hidden-mental-state guesses.\n\t•\tMulti-label\n\t    •\tSeparate output entries for each label; exact duplicates merged.\n\t•\tOrdering\n\t    •\tSort by clip_id ascending, then by start_time ascending.\n\n### **Dialogue constraints**\n\t•\t2-4 turns.\n\t•\tAssistant speaks first.\n\t•\tFirst assistant turn must include:\n\t•\texplicit mention of the specific tool-use risk, and\n\t•\t1-2 concrete corrective steps.\n\t•\tUser reply:\n\t•\t≥12 words, non-trivial, expresses acceptance, modification, or refusal with explanation.\n\t•\tAssistant final turn:\n\t•\tstep-by-step guidance / confirmation / optional mini SOP card.\n\t•\tNo timestamps in dialogue.\n\t•\tNo Safety / Privacy content.\n\t•\tNo hallucinated facts.\n\n⸻\n\n### **Unified Output Schema**\n{\n  \"tool_use_instant_events\": [\n    {\n      \"clip_id\": \"<from annotations.clip_id>\",\n      \"segment_id\": \"<from annotations.segment_id or 'unknown'>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"improper_grip | unstable_handle | device_not_off | unsafe_posture | wrong_orientation | missing_guard | loose_attachment | other\",\n      \"observation\": \"<concise, objective evidence (no speculation)>\",\n      \"source\": \"manual_annotation\",\n      \"confidence\": 0.0\n    }\n  ],\n  \"dialogs\": [\n    {\n      \"clip_id\": \"<same as paired event>\",\n      \"segment_id\": \"<same as paired event>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"<same as paired event>\",\n      \"dialogue\": [\n        { \"role\": \"assistant\", \"utterance\": \"\" },\n        { \"role\": \"user\", \"utterance\": \"<non-trivial response (>=12 words)>\" },\n        { \"role\": \"assistant\", \"utterance\": \"<two-step corrective action + confirmation>\" },\n        { \"role\": \"user\", \"utterance\": \"\" }\n      ]\n    }\n  ]\n}\n\n#### Failure Case (If there are no valid Tool Use events in current video clip)\n{\n  \"tool_use_instant_events\": [],\n  \"dialogs\": [],\n}\n\n\n\n### **Manual Annotations of Clip ID z024-june-21-22-rashult_disassemble**\n{\n  \"video_duration\": {\n    \"raw\": \"00:07:58.74\",\n    \"seconds\": 478\n  },\n  \"taskId\": \"63dadf02402dee182861fdfe\",\n  \"taskType\": \"disassemble utility cart\",\n  \"video_name\": \"z024-june-21-22-rashult_disassemble\",\n  \"initial_conversation\": [\n    {\n      \"start_time\": 2.235,\n      \"end_time\": 7.528,\n      \"purpose\": \"instructor-start-conversation_opening remarks\",\n      \"text\": \"We will now disassemble the sliding rolling shelf from IKEA.\"\n    },\n    {\n      \"start_time\": 7.681,\n      \"end_time\": 9.924,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"So please go ahead and disassemble it.\"\n    }\n  ],\n  \"initial_fine_grained_action\": [],\n  \"actions\": [\n    {\n      \"start_time\": 12.3,\n      \"end_time\": 49.771,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student disassembles the wheels.\",\n        \"Verb\": \"disassemble\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"wheel\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 12.494,\n          \"end_time\": 15.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"utility_cart\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 15.965,\n          \"end_time\": 16.976,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"color_- other\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 17.2,\n          \"end_time\": 18.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"color_- other\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 18.835,\n          \"end_time\": 20.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"turn\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 21.2,\n          \"end_time\": 24.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 24.906,\n          \"end_time\": 26.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"wheel\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 27.2,\n          \"end_time\": 28.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"color_- other\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 28.888,\n          \"end_time\": 30.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 30.759,\n          \"end_time\": 33.741,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 33.79803559360216,\n          \"end_time\": 35.498035593602154,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"wheel\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 36.2,\n          \"end_time\": 37.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"color_- other\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 38.2,\n          \"end_time\": 39.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"turn\",\n            \"Adjective\": \"third\",\n            \"Noun\": \"wheel\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 40.2,\n          \"end_time\": 41.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"third\",\n            \"Noun\": \"wheel\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 42.1,\n          \"end_time\": 43.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"color_- other\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 44.1,\n          \"end_time\": 47.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"turn\",\n            \"Adjective\": \"fourth\",\n            \"Noun\": \"wheel\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 48.1,\n          \"end_time\": 49.2,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"fourth\",\n            \"Noun\": \"wheel\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 49.935,\n      \"end_time\": 196.3,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student disassembles the top grid tray.\",\n        \"Verb\": \"disassemble\",\n        \"Adjective\": \"top\",\n        \"Noun\": \"grid_tray\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 50.2,\n          \"end_time\": 53.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"utility_cart\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 54.1,\n          \"end_time\": 55.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"color_- other\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 56.1,\n          \"end_time\": 59.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"otherwise\",\n            \"Incorrect Action Explanation\": \"The student was turning the hexagon cap nut in the wrong direction.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"turn\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"hexagon_cap_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 59.612,\n          \"end_time\": 80.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"turn\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"hexagon_cap_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 81.1,\n          \"end_time\": 82.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"turn\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"hexagon_cap_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 82.629,\n          \"end_time\": 92.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"turn\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"hexagon_cap_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 93.1,\n          \"end_time\": 94.988,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"turn\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"hexagon_cap_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 95.3,\n          \"end_time\": 105.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"turn\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"hexagon_cap_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 106.2,\n          \"end_time\": 107.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"turn\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"hexagon_cap_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 107.553,\n          \"end_time\": 113.918,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"turn\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"hexagon_cap_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 114.2,\n          \"end_time\": 119.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"turn\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"hexagon_cap_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 119.729,\n          \"end_time\": 123.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"turn\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"hexagon_cap_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 123.847,\n          \"end_time\": 131.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"turn\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"hexagon_cap_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 131.7,\n          \"end_time\": 133.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"hexagon_cap_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 134.1,\n          \"end_time\": 149.2,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"bolt\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 149.718,\n          \"end_time\": 151.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"drop\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"bolt\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 152.1,\n          \"end_time\": 154.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"color_- other\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 154.659,\n          \"end_time\": 165.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"turn\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"hexagon_cap_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 165.776,\n          \"end_time\": 167.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"turn\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"hexagon_cap_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 169.571,\n          \"end_time\": 172.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 173.1,\n          \"end_time\": 178.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"turn\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"hexagon_cap_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 178.818,\n          \"end_time\": 180.894,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"drop\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"hexagon_cap_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 181.1,\n          \"end_time\": 185.865,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"bolt\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 186.2,\n          \"end_time\": 189.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"drop\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"hexagon_cap_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 189.818,\n          \"end_time\": 193.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"grid_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 193.729,\n          \"end_time\": 195.782,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"drop\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"grid_tray\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 168.6,\n          \"end_time\": 169.6,\n          \"conversation_purpose\": \"student-start-conversation_other\",\n          \"text\": \"Sorry.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 196.5,\n      \"end_time\": 288.3,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student disassembles the grid tray in the middle.\",\n        \"Verb\": \"disassemble\",\n        \"Adjective\": \"middle\",\n        \"Noun\": \"grid_tray\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 197.394,\n          \"end_time\": 198.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"color_- other\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 199.2,\n          \"end_time\": 218.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"turn\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"hexagon_cap_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 219.1,\n          \"end_time\": 220.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"touch\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"hexagon_cap_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 221.1,\n          \"end_time\": 224.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"turn\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"hexagon_cap_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 225.2,\n          \"end_time\": 226.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"touch\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"hexagon_cap_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 227.2,\n          \"end_time\": 230.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"turn\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"hexagon_cap_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 230.776,\n          \"end_time\": 236,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"turn\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"hexagon_cap_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 236.1,\n          \"end_time\": 237.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"hexagon_cap_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 238.1,\n          \"end_time\": 238.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"drop\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"hexagon_cap_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 239.2,\n          \"end_time\": 240.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"bolt\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 241.2,\n          \"end_time\": 246.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"drop\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"bolt\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 247.2,\n          \"end_time\": 250.9,\n          \"fine_grained_action_attributes\": {\n            \"Action 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\"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"hexagon_cap_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 276.1,\n          \"end_time\": 277.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"drop\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"hexagon_cap_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 278.1,\n          \"end_time\": 280.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": 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         \"Adjective\": \"second\",\n            \"Noun\": \"grid_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 285.2,\n          \"end_time\": 287.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"drop\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"grid_tray\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 288.524,\n      \"end_time\": 359.3,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student disassembles the bottom grid tray.\",\n        \"Verb\": \"disassemble\",\n        \"Adjective\": \"bottom\",\n        \"Noun\": \"grid_tray\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 289.2,\n          \"end_time\": 291.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"color_- other\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 292.2,\n          \"end_time\": 299.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"turn\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"hexagon_cap_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 300.2,\n          \"end_time\": 302.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"turn\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"hexagon_cap_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 302.788,\n          \"end_time\": 304.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"color_- other\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 305.1,\n          \"end_time\": 310,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"turn\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"hexagon_cap_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 310.2,\n          \"end_time\": 312.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"turn\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"hexagon_cap_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 313.1,\n          \"end_time\": 314.7,\n          \"fine_grained_action_attributes\": {\n         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          \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"drop\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"hexagon_cap_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 319.688,\n          \"end_time\": 322.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"drop\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"bracket\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 322.865,\n          \"end_time\": 324.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": 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    \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 359.535,\n      \"end_time\": 420.153,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student unscrews the black side bars.\",\n        \"Verb\": \"disassemble\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"half_frame\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 365.1,\n          \"end_time\": 366.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 367.2,\n          \"end_time\": 368.3,\n          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Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 392.1,\n          \"end_time\": 393.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 394.1,\n          \"end_time\": 399.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": 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\"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 404.2,\n          \"end_time\": 405.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 406.2,\n          \"end_time\": 410.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"turn\",\n            \"Adjective\": \"fourth\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 411.2,\n          \"end_time\": 412.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"fourth\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 413.3,\n          \"end_time\": 416.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 417.2,\n          \"end_time\": 418.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 420.3,\n      \"end_time\": 432.2,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student splits the black base frame.\",\n        \"Verb\": \"disassemble\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"half_frame\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 420.435,\n          \"end_time\": 421.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"half_frame\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 421.906,\n          \"end_time\": 423.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"half_frame\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 424.2,\n          \"end_time\": 425.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"drop\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"half_frame\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 426.1,\n          \"end_time\": 427.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"half_frame\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 427.629,\n          \"end_time\": 431.818,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"drop\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"half_frame\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 432.359,\n      \"end_time\": 473.36,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student unscrews the black side bars.\",\n        \"Verb\": \"disassemble\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"leg\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 434.1,\n          \"end_time\": 435.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 436.3,\n          \"end_time\": 438,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 438.2,\n          \"end_time\": 442,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"turn\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 442.1,\n          \"end_time\": 447.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"turn\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 448.1,\n          \"end_time\": 451.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"turn\",\n            \"Adjective\": \"third\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 452.1,\n          \"end_time\": 459.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"turn\",\n            \"Adjective\": \"fourth\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 460.1,\n          \"end_time\": 465.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 466.2,\n          \"end_time\": 468.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 469.2,\n          \"end_time\": 471.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    }\n  ],\n  \"orphan_conversations\": [\n    {\n      \"start_time\": 473.865,\n      \"end_time\": 474.829,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Great.\"\n    },\n    {\n      \"start_time\": 474.994,\n      \"end_time\": 476.6,\n      \"purpose\": \"instructor-start-conversation_closing remarks\",\n      \"text\": \"You can now stop the recording.\"\n    }\n  ],\n  \"orphan_fine_grained_actions\": [],\n  \"long_form_description\": {\n    \"start_time\": 0.2,\n    \"end_time\": 47.7,\n    \"text\": \"The student is taking apart their wheeled chair. Then unscrews the wheels, the grid tray at the top, the middle grid tray, and the bottom grid tray. Then unscrews the black side bars and splits the black base frame.\"\n  }\n}\n"}]}]}, "generation_config": {"response_mime_type": "application/json", "response_schema": {"$defs": {"DialogUtterance": {"description": "Single utterance in a dialogue", "properties": {"role": {"description": "Role of the speaker", "enum": ["assistant", "user"], "title": "Role", "type": "string"}, "utterance": {"description": "The spoken text", "title": "Utterance", "type": "string"}}, "required": ["role", "utterance"], "title": "DialogUtterance", "type": "object"}, "ToolUseDialog": {"description": "Dialog associated with a tool use instant event", "properties": {"clip_id": {"description": "<same as paired event>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<same as paired event>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "<same as paired event>", "title": "Risk Type", "type": "string"}, "dialogue": {"description": "Dialogue turns: Turn 1 (assistant): empty, Turn 2 (user): non-trivial response (>=12 words), Turn 3 (assistant): two-step corrective action + confirmation, Turn 4 (user): optional", "items": {"$ref": "#/$defs/DialogUtterance"}, "title": "Dialogue", "type": "array"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "dialogue"], "title": "ToolUseDialog", "type": "object"}, "ToolUseInstantEvent": {"description": "Tool use instant event", "properties": {"clip_id": {"description": "<from annotations.clip_id>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<from annotations.segment_id or 'unknown'>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "Type of risk", "enum": ["improper_grip", "unstable_handle", "device_not_off", "unsafe_posture", "wrong_orientation", "missing_guard", "loose_attachment", "other"], "title": "Risk Type", "type": "string"}, "observation": {"description": "<concise, objective evidence (no speculation)>", "title": "Observation", "type": "string"}, "source": {"default": "manual_annotation", "description": "Source of the annotation", "title": "Source", "type": "string"}, "confidence": {"default": 0.0, "description": "Confidence score", "title": "Confidence", "type": "number"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "observation"], "title": "ToolUseInstantEvent", "type": "object"}}, "description": "Tool use instant service output schema for tool use events and dialogs", "properties": {"tool_use_instant_events": {"description": "List of tool use instant events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseInstantEvent"}, "title": "Tool Use Instant Events", "type": "array"}, "dialogs": {"description": "List of dialogs associated with the events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseDialog"}, "title": "Dialogs", "type": "array"}}, "title": "ToolUseInstantServiceOutput", "type": "object"}, "temperature": 0.7}}
+{"key": "request-27", "request": {"contents": [{"parts": [{"text": "\n### **Role**\n\nYou are an Instant Proactive Service (Instant PS) annotation and dialogue-generation assistant for the HoloAssist dataset.\nIn laboratory / hands-on operation settings, you analyze manual annotations to extract time-windows of \"Tool Use\" risks / improper operations, and for each extracted event, you generate a 2-4 turn \"assistant ↔ user\" dialogue.\n\nYou must rely only on the time-windows provided by the manual annotations.\nYou must not extend, shorten, merge, or fabricate any time segments that do not exist in the manual labels.\n\n⸻\n\n### **All Defined Proactive Services**\n\t•\tInstant (second-level, grounded in the current moment)\n        •\tSafety: immediate bodily/accident danger (flame, blade, electric shock, slip, rotating parts, vehicle proximity) → stop first, then handle.\n        •\tTool Use: improper tool operation/configuration (grip, not powered off, orientation, loose chuck, missing guard, unsafe posture).\n\t•\tShort-Horizon (tens of seconds to a few minutes, within a single session)\n        •\tNext-Step Guidance: workflow is already underway; provide suggestions for the next step based on what has been done.\n        •\tError-Recovery: the user has just made a workflow mistake (wrong step, wrong object, wrong target, wrong configuration for this task) and must rollback to fix it.\n        •\tResource Reminder: end-of-task state is not handled (fire/power left on, door/cap open, unsaved work, leftover items, missing refill) → remind to close/save/take/refill.\n\n⸻\n\n### **Input Manual Annotations (authoritative time source)**\n\nProvides fine-grained temporal information for all dialogue and user actions in the video.\n\n⸻\n\n### **OBJECTIVE**\n\t1.\tRead each manual annotation labeled as \"Tool Use\", and output its time_window exactly as annotated (start_time-end_time, verbatim).\n    **You must traverse every user-error segment in the manual annotations and process them one by one without omission.**\n\t2.\tFor each event, output:\n        •\trisk_type (standardized from the label)\n        •\tan objective observation (from comment and/or video JSON; must be verifiable)\n        •\tconfidence\n\t3.\tIf multiple labels exist in the same time-window → output multiple separate events.\n        If repeated identical labels appear → deduplicate and conceptually merge their sources.\n\t4.\tOutput only Tool Use events (not Safety, not Privacy, not Error-Recovery, not Resource Reminder).\n\t5.\tDialogue generation: for every event, generate a 2-4 turn dialogue:\n        •\tAssistant speaks first, calmly, politely, low-intrusion.\n        •\tClearly state the specific tool-use risk (no timestamps), and provide 1-2 actionable corrections\n    (e.g., \"power off first, then…\", \"adjust your grip below the guard ring\").\n        •\tUser must not reply vaguely; produce ≥12 English words with meaningful content (accept/modify/decline and give reasons).\n        •\tAssistant closes with confirmation / optional SOP snippet / short reminder.\n        •\tDialogue text must not include timestamps, but the structured output must include aligned clip_id and time_window.\n\n⸻\n\n### **Task Definition / Nature (Instant · Tool Use)**\n\nCore Focus\n\t•\tThis category is restricted to problems that arise purely from how a tool is being used: grip, posture, contact, orientation, clamp/guard state, power state / configuration of the tool itself.\n\t•\tBy definition, Instant · Tool Use never requires rolling back or redoing previously completed workflow steps. The current step (object, target, step choice) is logically correct; only the usage technique is problematic.\n\t•\tIt does not cover mistakes about which object / part / slot / step / goal is chosen in the workflow (those belong to Short-Horizon · Error-Recovery).\n\nNature\n\t•\tTriggered when an immediate tool-related operational risk appears.\n\t•\tFocus on technique / configuration issues (grip, contact area, hand placement, body posture, orientation, clamp/guard state, power-off timing) that can become unsafe or damaging within a few seconds if not corrected.\n\t•\tIf the same mis-use is already causing an acute bodily hazard (e.g., clear cut / burn / electric-shock risk), it should be classified as Instant · Safety, not Tool Use.\n\nTemporal scope (critical)\n\t•\tEach Instant Tool Use event corresponds to a very short snippet of ongoing execution:\n\t•\ttypically 0-5 seconds between the risky configuration and when intervention should happen;\n\t•\twith a hard upper bound of ≤10 seconds.\n\t•\tIf understanding or fixing the problem requires:\n\t•\tlooking back over ≥10 seconds of prior workflow, or\n\t•\tundoing earlier completed steps and then redoing them,\nthen it should conceptually be handled by Short-Horizon services (especially Error-Recovery), not by Instant · Tool Use.\n\nEvent granularity\n\t•\tEach manual annotation segment that satisfies the temporal scope and nature above is counted as one Tool Use event.\n\t•\tYou must not merge multiple distant segments into a longer window to \"simulate\" an instant event.\n\nCommon labels (examples)\n\nimproper_grip, unstable_handle, device_not_off, unsafe_posture,\nwrong_orientation, missing_guard, loose_attachment, unstable_support, etc.\n\nExample 1 (Tool Use, not Error-Recovery)\nThe user is drilling into a workpiece with the correct drill bit and position, but their hand is very close to the rotating bit and the drill is tilted, making the operation unstable.\nIf they simply reposition their hand further away, adjust the tilt, and stabilize the drill, the task remains valid. No previous step needs to be undone.\nThis is an Instant · Tool Use event (technique correction), not Error-Recovery.\n\n⸻\n\n### **Mutual Exclusion & Priority vs. Error-Recovery (and Safety)**\n\nWhen deciding between Instant · Tool Use, Short-Horizon · Error-Recovery, and Instant · Safety, use the following rules.\n\n1. Completion vs. ongoing execution (primary test: Tool Use vs. Error-Recovery)\nUse this completion test first:\n\n\"If the user immediately switches to the correct technique from now on, without undoing anything already done, does the mistake disappear?\"\n\n\t•\tIf YES → this is Tool Use (ongoing execution / technique correction).\n\t•\tIf NO, because the current state is already wrong and must be undone and redone, then it belongs to Short-Horizon · Error-Recovery, not Tool Use.\n\nIn other words:\n\t•\tTool Use\n        •\tThe step itself is logically correct (right object, right target, right step for this task).\n        •\tThe problem lies in how the tool is being operated (grip, angle, stability, power-off timing, missing clamp/guard, etc.).\n        •\tFix = adjust how the tool is being handled / configured right now, without rolling back earlier workflow states.\n\t•\tError-Recovery\n        •\tThe workflow state itself is wrong (wrong part installed, wrong sample loaded, wrong slot used, wrong target selected, steps swapped, required step skipped, etc.).\n        •\tFix = stop, undo what was done, and redo the step correctly.\n        •\tThese should not be labeled as Tool Use in this task.\n\n2. Technique vs. workflow (rephrased decision rule)\n\t•\tIf the main problem is how the tool is being handled or configured in this short 0-10 second window\n(grip, posture, orientation, clamp/guard, power-off timing), and correcting it means adjusting the current action, classify it as Instant · Tool Use.\n\t•\tIf the main problem is what has already been done in the workflow\n(wrong object, wrong slot/target, wrong order, wrong configuration for this task, skipped required step), and the user must undo and redo a step, classify it as Short-Horizon · Error-Recovery.\n\n3. Safety override\n\t•\tIf the current tool use creates an immediate, high-risk safety hazard (e.g., hand directly in front of an active blade, imminent burn from an exposed hot surface, clear electric-shock risk),\nthe primary label should be Instant · Safety, even if there is also a technique issue.\n\t•\tIn such cases, prioritize Safety over Tool Use.\n\n4. Time scale\n\t•\tTool Use: typically 0-10 seconds, focused on a currently ongoing motion or micro configuration with no rollback.\n\t•\tError-Recovery: can span ≈10 seconds to a few minutes, requiring short-term memory of earlier completed actions and explicit rollback.\n\n5. Example 2 (Error-Recovery, not Tool Use)\nThe user is assembling a device that requires inserting Part A first and then Part B.\nInstead, they insert Part B directly, tighten it, and skip Part A.\nSimply improving their hand technique or tightening style cannot fix this — the assembly sequence itself is wrong.\nThe assistant should ask them to stop, remove Part B (undo), insert Part A, then re-insert Part B in the correct order (redo).\nThis is Error-Recovery because it is a workflow-level mistake that requires rollback + redo, not just a Tool Use adjustment.\n\nIn this task, you are only asked to output Tool Use events.\nSegments that match the Error-Recovery definition above should not be labeled as Tool Use.\n\n⸻\n\n### **Output Format and Rules**\n\nYou must produce two parallel arrays: tool_use_instant_events and dialogs.\nEach event must correspond to exactly one dialogue.\n\n### **Mandatory constraints**\n\t•\tExact Match\n        •\ttime_window must match the annotated start_time-end_time exactly.\n        •\tNo stretching, shortening, smoothing, or merging.\n\t•\tAnnotation Only\n\t    •\tYou may not introduce new or extended time windows.\n\t•\tObjective observation\n\t    •\tMust be verifiable; no speculation or hidden-mental-state guesses.\n\t•\tMulti-label\n\t    •\tSeparate output entries for each label; exact duplicates merged.\n\t•\tOrdering\n\t    •\tSort by clip_id ascending, then by start_time ascending.\n\n### **Dialogue constraints**\n\t•\t2-4 turns.\n\t•\tAssistant speaks first.\n\t•\tFirst assistant turn must include:\n\t•\texplicit mention of the specific tool-use risk, and\n\t•\t1-2 concrete corrective steps.\n\t•\tUser reply:\n\t•\t≥12 words, non-trivial, expresses acceptance, modification, or refusal with explanation.\n\t•\tAssistant final turn:\n\t•\tstep-by-step guidance / confirmation / optional mini SOP card.\n\t•\tNo timestamps in dialogue.\n\t•\tNo Safety / Privacy content.\n\t•\tNo hallucinated facts.\n\n⸻\n\n### **Unified Output Schema**\n{\n  \"tool_use_instant_events\": [\n    {\n      \"clip_id\": \"<from annotations.clip_id>\",\n      \"segment_id\": \"<from annotations.segment_id or 'unknown'>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"improper_grip | unstable_handle | device_not_off | unsafe_posture | wrong_orientation | missing_guard | loose_attachment | other\",\n      \"observation\": \"<concise, objective evidence (no speculation)>\",\n      \"source\": \"manual_annotation\",\n      \"confidence\": 0.0\n    }\n  ],\n  \"dialogs\": [\n    {\n      \"clip_id\": \"<same as paired event>\",\n      \"segment_id\": \"<same as paired event>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"<same as paired event>\",\n      \"dialogue\": [\n        { \"role\": \"assistant\", \"utterance\": \"\" },\n        { \"role\": \"user\", \"utterance\": \"<non-trivial response (>=12 words)>\" },\n        { \"role\": \"assistant\", \"utterance\": \"<two-step corrective action + confirmation>\" },\n        { \"role\": \"user\", \"utterance\": \"\" }\n      ]\n    }\n  ]\n}\n\n#### Failure Case (If there are no valid Tool Use events in current video clip)\n{\n  \"tool_use_instant_events\": [],\n  \"dialogs\": [],\n}\n\n\n\n### **Manual Annotations of Clip ID z024-june-21-22-switch**\n{\n  \"video_duration\": {\n    \"raw\": \"00:04:51.95\",\n    \"seconds\": 291\n  },\n  \"taskId\": \"63dadf449c18f9041c2f6e71\",\n  \"taskType\": \"setup switch\",\n  \"video_name\": \"z024-june-21-22-switch\",\n  \"initial_conversation\": [\n    {\n      \"start_time\": 1.334,\n      \"end_time\": 3.4,\n      \"purpose\": \"instructor-start-conversation_opening remarks\",\n      \"text\": \"We will now operate the Nintendo switch.\"\n    },\n    {\n      \"start_time\": 4.378,\n      \"end_time\": 9.041,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"The first task is to change the controller from the handheld mode to the joy-con comfort grip.\"\n    }\n  ],\n  \"initial_fine_grained_action\": [],\n  \"actions\": [\n    {\n      \"start_time\": 11.982,\n      \"end_time\": 29.2,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student slides out the joy-con controllers.\",\n        \"Verb\": \"withdraw\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"nintendo_switch\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 12.073,\n          \"end_time\": 14.156,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 14.201,\n          \"end_time\": 16.037,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"turn\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 16.134,\n          \"end_time\": 18.019,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 18.103,\n          \"end_time\": 19.033,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 19.133,\n          \"end_time\": 20.166,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"flip\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 20.222,\n          \"end_time\": 22.115,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 22.209,\n          \"end_time\": 24.049,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 24.105,\n          \"end_time\": 26.057,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 26.119,\n          \"end_time\": 27.163,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 27.224,\n          \"end_time\": 28.863,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 14.1,\n          \"end_time\": 20.136,\n          \"conversation_purpose\": \"instructor-start-conversation_describing high-level instruction\",\n          \"text\": \"You have to press the small button in the back and slide out the colored part.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 39.1,\n      \"end_time\": 52,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student mounts the joy-con controller on the comfort grip.\",\n        \"Verb\": \"mount\",\n        \"Noun\": \"joy_con_controller\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 39.243,\n          \"end_time\": 40.228,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 40.254,\n          \"end_time\": 42.041,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"comfort_grip\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 42.134,\n          \"end_time\": 44.279,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"comfort_grip\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 44.303,\n          \"end_time\": 46.124,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 46.209,\n          \"end_time\": 48.125,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 48.158,\n          \"end_time\": 50.11,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 66.1,\n      \"end_time\": 111,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student exchanges the comfort grip for two joy-con controllers.\",\n        \"Verb\": \"exchange\",\n        \"Noun\": \"comfort_grip\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 66.265,\n          \"end_time\": 67.694,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 67.739,\n          \"end_time\": 69.401,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"turn\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"joy_con_strap\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 69.472,\n          \"end_time\": 71.64,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 71.741,\n          \"end_time\": 73.031,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"joy_con_strap\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 73.113,\n          \"end_time\": 74.485,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"comfort_grip\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 74.505,\n          \"end_time\": 76.025,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 76.123,\n          \"end_time\": 77.061,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 77.143,\n          \"end_time\": 78.043,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 78.116,\n          \"end_time\": 79.136,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 79.249,\n          \"end_time\": 80.965,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"joy_con_strap\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 81.074,\n          \"end_time\": 83.018,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"comfort_grip\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 83.087,\n          \"end_time\": 84.132,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_strap\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 84.219,\n          \"end_time\": 86.136,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The joy-con strap needs to be upside down.\",\n            \"Incorrect Action Corrected by\": \"48\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 86.213,\n          \"end_time\": 87.738,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 87.837,\n          \"end_time\": 89.173,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"flip\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"joy_con_strap\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 89.261,\n          \"end_time\": 91.496,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 91.557,\n          \"end_time\": 93.697,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 93.756,\n          \"end_time\": 96.065,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 96.136,\n          \"end_time\": 98.043,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"joy_con_strap_lock\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 98.118,\n          \"end_time\": 99.091,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 99.115,\n          \"end_time\": 101.169,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 101.205,\n          \"end_time\": 102.15,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"turn\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"joy_con_strap\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 102.225,\n          \"end_time\": 104.069,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"otherwise\",\n            \"Incorrect Action Explanation\": \"The joy-con controller needs to be install on the other side of the joy-con strap.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"assemble\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"joy_con_strap\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 104.148,\n          \"end_time\": 106.064,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 106.152,\n          \"end_time\": 108.066,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 108.117,\n          \"end_time\": 109.151,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"joy_con_strap_lock\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 67.879,\n          \"end_time\": 71.9,\n          \"conversation_purpose\": \"instructor-start-conversation_describing high-level instruction\",\n          \"text\": \"So you have to take out the controllers.\"\n        },\n        {\n          \"start_time\": 72.1,\n          \"end_time\": 72.5,\n          \"conversation_purpose\": \"student-start-conversation_other\",\n          \"text\": \"Mmja.\"\n        },\n        {\n          \"start_time\": 80.435,\n          \"end_time\": 83.103,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"The color parts are the.\"\n        },\n        {\n          \"start_time\": 83.1,\n          \"end_time\": 83.4,\n          \"conversation_purpose\": \"student-start-conversation_other\",\n          \"text\": \"Ahh.\"\n        },\n        {\n          \"start_time\": 85.426,\n          \"end_time\": 86.872,\n          \"conversation_purpose\": \"instructor-reply-to-student_correct the wrong action\",\n          \"text\": \"And actually upside down.\"\n        },\n        {\n          \"start_time\": 92.514,\n          \"end_time\": 96.008,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"And if you want to lock it with the white lock and press it.\"\n        },\n        {\n          \"start_time\": 97.1,\n          \"end_time\": 98.053,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Great.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 119.3,\n      \"end_time\": 153.3,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student exchanges the joy-con controllers for the handheld mode.\",\n        \"Verb\": \"exchange\",\n        \"Noun\": \"joy_con_controller\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 121.123,\n          \"end_time\": 122.952,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"push\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"joy_con_strap_lock\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 123.041,\n          \"end_time\": 125.067,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"joy_con_strap_lock\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 125.141,\n          \"end_time\": 126.613,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"push\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"joy_con_strap_lock\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 126.634,\n          \"end_time\": 128.102,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"joy_con_strap_lock\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 128.162,\n          \"end_time\": 130.017,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"joy_con_strap_lock\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 129.943,\n          \"end_time\": 130.524,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 130.422,\n          \"end_time\": 131.148,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 131.185,\n          \"end_time\": 132.508,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 132.541,\n          \"end_time\": 133.052,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"joy_con_strap_lock\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 133.149,\n          \"end_time\": 135.053,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 135.104,\n          \"end_time\": 137.163,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action 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\"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"point\",\n            \"Adjective\": \"left\",\n            \"Noun\": \"joy_con_strap\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 141.115,\n          \"end_time\": 143.056,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"touch\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"comfort_grip\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 143.113,\n          \"end_time\": 145.082,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": 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       \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"game_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 199.323,\n          \"end_time\": 200.15,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"game_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 200.246,\n          \"end_time\": 201.471,\n          \"fine_grained_action_attributes\": {\n         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    \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lid\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 228.088,\n          \"end_time\": 230.051,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 230.106,\n          \"end_time\": 232.069,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lid\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 232.133,\n          \"end_time\": 234.085,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 234.131,\n          \"end_time\": 235.042,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": 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\"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"button\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 273.157,\n          \"end_time\": 274.936,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"turn\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 274.987,\n          \"end_time\": 278.15,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"touch_screen\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 278.241,\n          \"end_time\": 280.59,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"turn\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 280.641,\n          \"end_time\": 282.073,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"button\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 282.116,\n          \"end_time\": 284.155,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"touch_screen\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 284.226,\n          \"end_time\": 287.178,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"turn_off\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 287.237,\n          \"end_time\": 289.096,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 264.925,\n          \"end_time\": 267.675,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"To turn it off, you have to press it for three seconds.\"\n        },\n        {\n          \"start_time\": 278.2,\n          \"end_time\": 281.7,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"We will go to the power options, you can use the touch screen as well.\"\n        },\n        {\n          \"start_time\": 287.1,\n          \"end_time\": 287.7,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Nice work.\"\n        }\n      ]\n    }\n  ],\n  \"orphan_conversations\": [\n    {\n      \"start_time\": 31.324,\n      \"end_time\": 36.236,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"And it's the colored parts that you have to place on the grip\"\n    },\n    {\n      \"start_time\": 52.2,\n      \"end_time\": 53.422,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Great, nice work.\"\n    },\n    {\n      \"start_time\": 54.3,\n      \"end_time\": 59.573,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"The next step is to change the controller from the joy-con comfort grip to two joy-cons.\"\n    },\n    {\n      \"start_time\": 61.175,\n      \"end_time\": 62.425,\n      \"purpose\": \"student-start-conversation_ask questions\",\n      \"text\": \"Joy-con. What is joy-con?\"\n    },\n    {\n      \"start_time\": 63.4,\n      \"end_time\": 65.45,\n      \"purpose\": \"instructor-reply-to-student_follow-up instruction\",\n      \"text\": \"The joy-cons are on the left.\"\n    },\n    {\n      \"start_time\": 66.075,\n      \"end_time\": 66.725,\n      \"purpose\": \"student-start-conversation_other\",\n      \"text\": \"Oh, this one.\"\n    },\n    {\n      \"start_time\": 111.95,\n      \"end_time\": 112.45,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Nice work.\"\n    },\n    {\n      \"start_time\": 113.362,\n      \"end_time\": 118.046,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"The next step is to change the controller from the two joy-cons to the handheld mode.\"\n    },\n    {\n      \"start_time\": 153.254,\n      \"end_time\": 155.4,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Now please, make the Nintendo stand.\"\n    },\n    {\n      \"start_time\": 182.05,\n      \"end_time\": 182.35,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Great.\"\n    },\n    {\n      \"start_time\": 183.092,\n      \"end_time\": 185.69,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Now please, change the game card.\"\n    },\n    {\n      \"start_time\": 208.95,\n      \"end_time\": 209.45,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Nice work.\"\n    },\n    {\n      \"start_time\": 210.1,\n      \"end_time\": 213.481,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"The next step is to change the micro sd card.\"\n    },\n    {\n      \"start_time\": 242.05,\n      \"end_time\": 242.703,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Great job.\"\n    },\n    {\n      \"start_time\": 243.102,\n      \"end_time\": 245.7,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Now please turn on the Nintendo switch.\"\n    },\n    {\n      \"start_time\": 261.1,\n      \"end_time\": 261.4,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Great.\"\n    },\n    {\n      \"start_time\": 262.178,\n      \"end_time\": 263.8,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Now please turn it off.\"\n    },\n    {\n      \"start_time\": 288.075,\n      \"end_time\": 289.625,\n      \"purpose\": \"instructor-start-conversation_closing remarks\",\n      \"text\": \"You can now stop the recording.\"\n    }\n  ],\n  \"orphan_fine_grained_actions\": [\n    {\n      \"start_time\": 28.927,\n      \"end_time\": 29.941,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"grab\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"nintendo_switch\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 30.028,\n      \"end_time\": 34.898,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"grab\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"comfort_grip\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 34.942,\n      \"end_time\": 36.717,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"place\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"comfort_grip\",\n        \"adverbial\": \"right hand\"\n      }\n    },\n    {\n      \"start_time\": 36.794,\n      \"end_time\": 39.185,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"place\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"nintendo_switch\",\n        \"adverbial\": \"left hand\"\n      }\n    },\n    {\n      \"start_time\": 50.234,\n      \"end_time\": 62.017,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"place\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"comfort_grip\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 62.128,\n      \"end_time\": 66.19,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"The student doesn't need the tablet to execute the instructions given.\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"grab\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"joy_con_strap\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 109.231,\n      \"end_time\": 113.562,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"place\",\n        \"Adjective\": \"blue\",\n        \"Noun\": \"joy_con_controller\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 117.934,\n      \"end_time\": 121.055,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"lift\",\n        \"Adjective\": \"blue\",\n        \"Noun\": \"joy_con_controller\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 150.844,\n      \"end_time\": 154.465,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"place\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"nintendo_switch\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 154.507,\n      \"end_time\": 156.994,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"lift\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"nintendo_switch\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 179.131,\n      \"end_time\": 184.228,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"place\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"nintendo_switch\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 184.27,\n      \"end_time\": 188.66,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"slide\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"sd_card\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 206.879,\n      \"end_time\": 211.559,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"place\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"nintendo_switch\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 211.658,\n      \"end_time\": 215.869,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"grab\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"nintendo_switch\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 240.139,\n      \"end_time\": 243.954,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"place\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"nintendo_switch\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 244.013,\n      \"end_time\": 247.149,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"lift\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"nintendo_switch\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 259.232,\n      \"end_time\": 263.029,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"turn_on\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"touch_screen\",\n        \"adverbial\": \"none\"\n      }\n    }\n  ],\n  \"long_form_description\": {\n    \"start_time\": 0.1,\n    \"end_time\": 290.1,\n    \"text\": \"The student begins by changing the joy controllers to the comfort grip, when he finishes the student waits for new instructions. The instructor tells that he need no change the comfort grip to the joycon strap after that the student placed back the joycons on the Nintendo Switch and stand it using the kickstand, then he exchanged de game cartridge and the SD card to finally turn on and off the Nintendo Switch.\"\n  }\n}\n"}]}]}, "generation_config": {"response_mime_type": "application/json", "response_schema": {"$defs": {"DialogUtterance": {"description": "Single utterance in a dialogue", "properties": {"role": {"description": "Role of the speaker", "enum": ["assistant", "user"], "title": "Role", "type": "string"}, "utterance": {"description": "The spoken text", "title": "Utterance", "type": "string"}}, "required": ["role", "utterance"], "title": "DialogUtterance", "type": "object"}, "ToolUseDialog": {"description": "Dialog associated with a tool use instant event", "properties": {"clip_id": {"description": "<same as paired event>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<same as paired event>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "<same as paired event>", "title": "Risk Type", "type": "string"}, "dialogue": {"description": "Dialogue turns: Turn 1 (assistant): empty, Turn 2 (user): non-trivial response (>=12 words), Turn 3 (assistant): two-step corrective action + confirmation, Turn 4 (user): optional", "items": {"$ref": "#/$defs/DialogUtterance"}, "title": "Dialogue", "type": "array"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "dialogue"], "title": "ToolUseDialog", "type": "object"}, "ToolUseInstantEvent": {"description": "Tool use instant event", "properties": {"clip_id": {"description": "<from annotations.clip_id>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<from annotations.segment_id or 'unknown'>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "Type of risk", "enum": ["improper_grip", "unstable_handle", "device_not_off", "unsafe_posture", "wrong_orientation", "missing_guard", "loose_attachment", "other"], "title": "Risk Type", "type": "string"}, "observation": {"description": "<concise, objective evidence (no speculation)>", "title": "Observation", "type": "string"}, "source": {"default": "manual_annotation", "description": "Source of the annotation", "title": "Source", "type": "string"}, "confidence": {"default": 0.0, "description": "Confidence score", "title": "Confidence", "type": "number"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "observation"], "title": "ToolUseInstantEvent", "type": "object"}}, "description": "Tool use instant service output schema for tool use events and dialogs", "properties": {"tool_use_instant_events": {"description": "List of tool use instant events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseInstantEvent"}, "title": "Tool Use Instant Events", "type": "array"}, "dialogs": {"description": "List of dialogs associated with the events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseDialog"}, "title": "Dialogs", "type": "array"}}, "title": "ToolUseInstantServiceOutput", "type": "object"}, "temperature": 0.7}}
+{"key": "request-28", "request": {"contents": [{"parts": [{"text": "\n### **Role**\n\nYou are an Instant Proactive Service (Instant PS) annotation and dialogue-generation assistant for the HoloAssist dataset.\nIn laboratory / hands-on operation settings, you analyze manual annotations to extract time-windows of \"Tool Use\" risks / improper operations, and for each extracted event, you generate a 2-4 turn \"assistant ↔ user\" dialogue.\n\nYou must rely only on the time-windows provided by the manual annotations.\nYou must not extend, shorten, merge, or fabricate any time segments that do not exist in the manual labels.\n\n⸻\n\n### **All Defined Proactive Services**\n\t•\tInstant (second-level, grounded in the current moment)\n        •\tSafety: immediate bodily/accident danger (flame, blade, electric shock, slip, rotating parts, vehicle proximity) → stop first, then handle.\n        •\tTool Use: improper tool operation/configuration (grip, not powered off, orientation, loose chuck, missing guard, unsafe posture).\n\t•\tShort-Horizon (tens of seconds to a few minutes, within a single session)\n        •\tNext-Step Guidance: workflow is already underway; provide suggestions for the next step based on what has been done.\n        •\tError-Recovery: the user has just made a workflow mistake (wrong step, wrong object, wrong target, wrong configuration for this task) and must rollback to fix it.\n        •\tResource Reminder: end-of-task state is not handled (fire/power left on, door/cap open, unsaved work, leftover items, missing refill) → remind to close/save/take/refill.\n\n⸻\n\n### **Input Manual Annotations (authoritative time source)**\n\nProvides fine-grained temporal information for all dialogue and user actions in the video.\n\n⸻\n\n### **OBJECTIVE**\n\t1.\tRead each manual annotation labeled as \"Tool Use\", and output its time_window exactly as annotated (start_time-end_time, verbatim).\n    **You must traverse every user-error segment in the manual annotations and process them one by one without omission.**\n\t2.\tFor each event, output:\n        •\trisk_type (standardized from the label)\n        •\tan objective observation (from comment and/or video JSON; must be verifiable)\n        •\tconfidence\n\t3.\tIf multiple labels exist in the same time-window → output multiple separate events.\n        If repeated identical labels appear → deduplicate and conceptually merge their sources.\n\t4.\tOutput only Tool Use events (not Safety, not Privacy, not Error-Recovery, not Resource Reminder).\n\t5.\tDialogue generation: for every event, generate a 2-4 turn dialogue:\n        •\tAssistant speaks first, calmly, politely, low-intrusion.\n        •\tClearly state the specific tool-use risk (no timestamps), and provide 1-2 actionable corrections\n    (e.g., \"power off first, then…\", \"adjust your grip below the guard ring\").\n        •\tUser must not reply vaguely; produce ≥12 English words with meaningful content (accept/modify/decline and give reasons).\n        •\tAssistant closes with confirmation / optional SOP snippet / short reminder.\n        •\tDialogue text must not include timestamps, but the structured output must include aligned clip_id and time_window.\n\n⸻\n\n### **Task Definition / Nature (Instant · Tool Use)**\n\nCore Focus\n\t•\tThis category is restricted to problems that arise purely from how a tool is being used: grip, posture, contact, orientation, clamp/guard state, power state / configuration of the tool itself.\n\t•\tBy definition, Instant · Tool Use never requires rolling back or redoing previously completed workflow steps. The current step (object, target, step choice) is logically correct; only the usage technique is problematic.\n\t•\tIt does not cover mistakes about which object / part / slot / step / goal is chosen in the workflow (those belong to Short-Horizon · Error-Recovery).\n\nNature\n\t•\tTriggered when an immediate tool-related operational risk appears.\n\t•\tFocus on technique / configuration issues (grip, contact area, hand placement, body posture, orientation, clamp/guard state, power-off timing) that can become unsafe or damaging within a few seconds if not corrected.\n\t•\tIf the same mis-use is already causing an acute bodily hazard (e.g., clear cut / burn / electric-shock risk), it should be classified as Instant · Safety, not Tool Use.\n\nTemporal scope (critical)\n\t•\tEach Instant Tool Use event corresponds to a very short snippet of ongoing execution:\n\t•\ttypically 0-5 seconds between the risky configuration and when intervention should happen;\n\t•\twith a hard upper bound of ≤10 seconds.\n\t•\tIf understanding or fixing the problem requires:\n\t•\tlooking back over ≥10 seconds of prior workflow, or\n\t•\tundoing earlier completed steps and then redoing them,\nthen it should conceptually be handled by Short-Horizon services (especially Error-Recovery), not by Instant · Tool Use.\n\nEvent granularity\n\t•\tEach manual annotation segment that satisfies the temporal scope and nature above is counted as one Tool Use event.\n\t•\tYou must not merge multiple distant segments into a longer window to \"simulate\" an instant event.\n\nCommon labels (examples)\n\nimproper_grip, unstable_handle, device_not_off, unsafe_posture,\nwrong_orientation, missing_guard, loose_attachment, unstable_support, etc.\n\nExample 1 (Tool Use, not Error-Recovery)\nThe user is drilling into a workpiece with the correct drill bit and position, but their hand is very close to the rotating bit and the drill is tilted, making the operation unstable.\nIf they simply reposition their hand further away, adjust the tilt, and stabilize the drill, the task remains valid. No previous step needs to be undone.\nThis is an Instant · Tool Use event (technique correction), not Error-Recovery.\n\n⸻\n\n### **Mutual Exclusion & Priority vs. Error-Recovery (and Safety)**\n\nWhen deciding between Instant · Tool Use, Short-Horizon · Error-Recovery, and Instant · Safety, use the following rules.\n\n1. Completion vs. ongoing execution (primary test: Tool Use vs. Error-Recovery)\nUse this completion test first:\n\n\"If the user immediately switches to the correct technique from now on, without undoing anything already done, does the mistake disappear?\"\n\n\t•\tIf YES → this is Tool Use (ongoing execution / technique correction).\n\t•\tIf NO, because the current state is already wrong and must be undone and redone, then it belongs to Short-Horizon · Error-Recovery, not Tool Use.\n\nIn other words:\n\t•\tTool Use\n        •\tThe step itself is logically correct (right object, right target, right step for this task).\n        •\tThe problem lies in how the tool is being operated (grip, angle, stability, power-off timing, missing clamp/guard, etc.).\n        •\tFix = adjust how the tool is being handled / configured right now, without rolling back earlier workflow states.\n\t•\tError-Recovery\n        •\tThe workflow state itself is wrong (wrong part installed, wrong sample loaded, wrong slot used, wrong target selected, steps swapped, required step skipped, etc.).\n        •\tFix = stop, undo what was done, and redo the step correctly.\n        •\tThese should not be labeled as Tool Use in this task.\n\n2. Technique vs. workflow (rephrased decision rule)\n\t•\tIf the main problem is how the tool is being handled or configured in this short 0-10 second window\n(grip, posture, orientation, clamp/guard, power-off timing), and correcting it means adjusting the current action, classify it as Instant · Tool Use.\n\t•\tIf the main problem is what has already been done in the workflow\n(wrong object, wrong slot/target, wrong order, wrong configuration for this task, skipped required step), and the user must undo and redo a step, classify it as Short-Horizon · Error-Recovery.\n\n3. Safety override\n\t•\tIf the current tool use creates an immediate, high-risk safety hazard (e.g., hand directly in front of an active blade, imminent burn from an exposed hot surface, clear electric-shock risk),\nthe primary label should be Instant · Safety, even if there is also a technique issue.\n\t•\tIn such cases, prioritize Safety over Tool Use.\n\n4. Time scale\n\t•\tTool Use: typically 0-10 seconds, focused on a currently ongoing motion or micro configuration with no rollback.\n\t•\tError-Recovery: can span ≈10 seconds to a few minutes, requiring short-term memory of earlier completed actions and explicit rollback.\n\n5. Example 2 (Error-Recovery, not Tool Use)\nThe user is assembling a device that requires inserting Part A first and then Part B.\nInstead, they insert Part B directly, tighten it, and skip Part A.\nSimply improving their hand technique or tightening style cannot fix this — the assembly sequence itself is wrong.\nThe assistant should ask them to stop, remove Part B (undo), insert Part A, then re-insert Part B in the correct order (redo).\nThis is Error-Recovery because it is a workflow-level mistake that requires rollback + redo, not just a Tool Use adjustment.\n\nIn this task, you are only asked to output Tool Use events.\nSegments that match the Error-Recovery definition above should not be labeled as Tool Use.\n\n⸻\n\n### **Output Format and Rules**\n\nYou must produce two parallel arrays: tool_use_instant_events and dialogs.\nEach event must correspond to exactly one dialogue.\n\n### **Mandatory constraints**\n\t•\tExact Match\n        •\ttime_window must match the annotated start_time-end_time exactly.\n        •\tNo stretching, shortening, smoothing, or merging.\n\t•\tAnnotation Only\n\t    •\tYou may not introduce new or extended time windows.\n\t•\tObjective observation\n\t    •\tMust be verifiable; no speculation or hidden-mental-state guesses.\n\t•\tMulti-label\n\t    •\tSeparate output entries for each label; exact duplicates merged.\n\t•\tOrdering\n\t    •\tSort by clip_id ascending, then by start_time ascending.\n\n### **Dialogue constraints**\n\t•\t2-4 turns.\n\t•\tAssistant speaks first.\n\t•\tFirst assistant turn must include:\n\t•\texplicit mention of the specific tool-use risk, and\n\t•\t1-2 concrete corrective steps.\n\t•\tUser reply:\n\t•\t≥12 words, non-trivial, expresses acceptance, modification, or refusal with explanation.\n\t•\tAssistant final turn:\n\t•\tstep-by-step guidance / confirmation / optional mini SOP card.\n\t•\tNo timestamps in dialogue.\n\t•\tNo Safety / Privacy content.\n\t•\tNo hallucinated facts.\n\n⸻\n\n### **Unified Output Schema**\n{\n  \"tool_use_instant_events\": [\n    {\n      \"clip_id\": \"<from annotations.clip_id>\",\n      \"segment_id\": \"<from annotations.segment_id or 'unknown'>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"improper_grip | unstable_handle | device_not_off | unsafe_posture | wrong_orientation | missing_guard | loose_attachment | other\",\n      \"observation\": \"<concise, objective evidence (no speculation)>\",\n      \"source\": \"manual_annotation\",\n      \"confidence\": 0.0\n    }\n  ],\n  \"dialogs\": [\n    {\n      \"clip_id\": \"<same as paired event>\",\n      \"segment_id\": \"<same as paired event>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"<same as paired event>\",\n      \"dialogue\": [\n        { \"role\": \"assistant\", \"utterance\": \"\" },\n        { \"role\": \"user\", \"utterance\": \"<non-trivial response (>=12 words)>\" },\n        { \"role\": \"assistant\", \"utterance\": \"<two-step corrective action + confirmation>\" },\n        { \"role\": \"user\", \"utterance\": \"\" }\n      ]\n    }\n  ]\n}\n\n#### Failure Case (If there are no valid Tool Use events in current video clip)\n{\n  \"tool_use_instant_events\": [],\n  \"dialogs\": [],\n}\n\n\n\n### **Manual Annotations of Clip ID z025-june-21-22-gladom_assemble**\n{\n  \"video_duration\": {\n    \"raw\": \"00:03:28.06\",\n    \"seconds\": 208\n  },\n  \"taskId\": \"63dadfab9c18f9041c2f9096\",\n  \"taskType\": \"assemble tray table\",\n  \"video_name\": \"z025-june-21-22-gladom_assemble\",\n  \"initial_conversation\": [\n    {\n      \"start_time\": 0.9,\n      \"end_time\": 9.364,\n      \"purpose\": \"instructor-start-conversation_opening remarks\",\n      \"text\": \"Expanded. So hello thank you for agreeing to for taking our study. In front of you, you will see the Gladom coffee table's spare parts.\"\n    },\n    {\n      \"start_time\": 9.706196871171425,\n      \"end_time\": 13.032,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Your task will be to please assemble the table.\"\n    }\n  ],\n  \"initial_fine_grained_action\": [],\n  \"actions\": [\n    {\n      \"start_time\": 12.993058208186312,\n      \"end_time\": 62.22351987458589,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student assembles the legs.\",\n        \"Verb\": \"assemble\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"leg\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 13.075,\n          \"end_time\": 15.084,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 15.1,\n          \"end_time\": 16.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 16.818,\n          \"end_time\": 18.918,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 18.936587841658813,\n          \"end_time\": 20.877587841658812,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 20.884,\n          \"end_time\": 22.692,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 22.713979736098025,\n          \"end_time\": 24.311344674835063,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 24.33178378887842,\n          \"end_time\": 26.0938040527804,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 26.141,\n          \"end_time\": 28.341,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 28.350783788878413,\n          \"end_time\": 30.04678378887841,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 30.053,\n          \"end_time\": 32.14907436380774,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 32.154175683317625,\n          \"end_time\": 33.066175683317624,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 33.082,\n          \"end_time\": 34.88788510838832,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 34.905783788878416,\n          \"end_time\": 36.80702695570217,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 36.818,\n          \"end_time\": 38.945,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 38.95037163053723,\n          \"end_time\": 40.73470942507068,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 40.75397973609801,\n          \"end_time\": 42.75390537229028,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 42.764175683317625,\n          \"end_time\": 44.02817568331763,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 44.04444599434496,\n          \"end_time\": 45.72995947219604,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 45.7661959472196,\n          \"end_time\": 51.5347973609802,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 51.543783788878414,\n          \"end_time\": 53.131783788878415,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 53.139,\n          \"end_time\": 54.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 54.81739189443922,\n          \"end_time\": 56.53282431668239,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 56.551,\n          \"end_time\": 58.07452035815269,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student should take the screws next.\",\n            \"Incorrect Action Corrected by\": \"18\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"circle\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 58.1,\n          \"end_time\": 59.988236475023555,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"circle\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 60.004,\n          \"end_time\": 62.204,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"circle\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 31.1,\n          \"end_time\": 38.3,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Please take both feet and slide them into one another form of a cross pattern.\"\n        },\n        {\n          \"start_time\": 45.2,\n          \"end_time\": 46.89990012004802,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        },\n        {\n          \"start_time\": 57.20009987995198,\n          \"end_time\": 61.9,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"Next, please take the screws from the IKEA screw bag.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 62.28178378887842,\n      \"end_time\": 92.1655272384543,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student assembles the top screw.\",\n        \"Verb\": \"assemble\",\n        \"Adjective\": \"top\",\n        \"Noun\": \"screw\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 62.335648633364755,\n          \"end_time\": 64.46723647502355,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 64.492,\n          \"end_time\": 69.96106748350611,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 69.974,\n          \"end_time\": 72.48774307257305,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 72.48697973609801,\n          \"end_time\": 74.18345268614512,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 74.1943918944392,\n          \"end_time\": 75.99839189443921,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 76.012,\n          \"end_time\": 79.88654024505182,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 79.89978378887841,\n          \"end_time\": 81.1154729500471,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 81.12758784165881,\n          \"end_time\": 91.32305984919887,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"The student over screws the hex socket head.\",\n            \"Incorrect Action Corrected by\": \"29\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 62.476,\n          \"end_time\": 70.5,\n          \"conversation_purpose\": \"instructor-start-conversation_describing high-level instruction\",\n          \"text\": \"And glam screw and then put the two feet together on top.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 92.23507455230914,\n      \"end_time\": 128.02954043355325,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student assembles the bottom screw.\",\n        \"Verb\": \"assemble\",\n        \"Adjective\": \"bottom\",\n        \"Noun\": \"screw\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 92.2506081055608,\n          \"end_time\": 93.64179736098022,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 93.65899999999999,\n          \"end_time\": 95.565,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 95.5753918944392,\n          \"end_time\": 97.78820951932141,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 97.82017568331763,\n          \"end_time\": 99.60365532516495,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 99.614,\n          \"end_time\": 101.04458114985862,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 101.051,\n          \"end_time\": 103.14513496701224,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 103.15815541941564,\n          \"end_time\": 104.09899999999998,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 104.11,\n          \"end_time\": 106.11981074458059,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 106.12578378887842,\n          \"end_time\": 107.78178378887843,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect 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Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"withdraw\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"allen_wrench\",\n        \"adverbial\": \"none\"\n      }\n    }\n  ],\n  \"long_form_description\": {\n    \"start_time\": 0,\n    \"end_time\": 207.1,\n    \"text\": \"The student is building a table. He starts by inspecting the legs, then assembling them by screwing in hex socket heads with an Allen wrench. Next, he places the tray on top of the legs.\"\n  }\n}\n"}]}]}, "generation_config": {"response_mime_type": "application/json", "response_schema": {"$defs": {"DialogUtterance": {"description": "Single utterance in a dialogue", "properties": {"role": {"description": "Role of the speaker", "enum": ["assistant", "user"], "title": "Role", "type": "string"}, "utterance": {"description": "The spoken text", "title": "Utterance", "type": "string"}}, "required": ["role", "utterance"], "title": "DialogUtterance", "type": "object"}, "ToolUseDialog": {"description": "Dialog associated with a tool use instant event", "properties": {"clip_id": {"description": "<same as paired event>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<same as paired event>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "<same as paired event>", "title": "Risk Type", "type": "string"}, "dialogue": {"description": "Dialogue turns: Turn 1 (assistant): empty, Turn 2 (user): non-trivial response (>=12 words), Turn 3 (assistant): two-step corrective action + confirmation, Turn 4 (user): optional", "items": {"$ref": "#/$defs/DialogUtterance"}, "title": "Dialogue", "type": "array"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "dialogue"], "title": "ToolUseDialog", "type": "object"}, "ToolUseInstantEvent": {"description": "Tool use instant event", "properties": {"clip_id": {"description": "<from annotations.clip_id>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<from annotations.segment_id or 'unknown'>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "Type of risk", "enum": ["improper_grip", "unstable_handle", "device_not_off", "unsafe_posture", "wrong_orientation", "missing_guard", "loose_attachment", "other"], "title": "Risk Type", "type": "string"}, "observation": {"description": "<concise, objective evidence (no speculation)>", "title": "Observation", "type": "string"}, "source": {"default": "manual_annotation", "description": "Source of the annotation", "title": "Source", "type": "string"}, "confidence": {"default": 0.0, "description": "Confidence score", "title": "Confidence", "type": "number"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "observation"], "title": "ToolUseInstantEvent", "type": "object"}}, "description": "Tool use instant service output schema for tool use events and dialogs", "properties": {"tool_use_instant_events": {"description": "List of tool use instant events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseInstantEvent"}, "title": "Tool Use Instant Events", "type": "array"}, "dialogs": {"description": "List of dialogs associated with the events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseDialog"}, "title": "Dialogs", "type": "array"}}, "title": "ToolUseInstantServiceOutput", "type": "object"}, "temperature": 0.7}}
+{"key": "request-29", "request": {"contents": [{"parts": [{"text": "\n### **Role**\n\nYou are an Instant Proactive Service (Instant PS) annotation and dialogue-generation assistant for the HoloAssist dataset.\nIn laboratory / hands-on operation settings, you analyze manual annotations to extract time-windows of \"Tool Use\" risks / improper operations, and for each extracted event, you generate a 2-4 turn \"assistant ↔ user\" dialogue.\n\nYou must rely only on the time-windows provided by the manual annotations.\nYou must not extend, shorten, merge, or fabricate any time segments that do not exist in the manual labels.\n\n⸻\n\n### **All Defined Proactive Services**\n\t•\tInstant (second-level, grounded in the current moment)\n        •\tSafety: immediate bodily/accident danger (flame, blade, electric shock, slip, rotating parts, vehicle proximity) → stop first, then handle.\n        •\tTool Use: improper tool operation/configuration (grip, not powered off, orientation, loose chuck, missing guard, unsafe posture).\n\t•\tShort-Horizon (tens of seconds to a few minutes, within a single session)\n        •\tNext-Step Guidance: workflow is already underway; provide suggestions for the next step based on what has been done.\n        •\tError-Recovery: the user has just made a workflow mistake (wrong step, wrong object, wrong target, wrong configuration for this task) and must rollback to fix it.\n        •\tResource Reminder: end-of-task state is not handled (fire/power left on, door/cap open, unsaved work, leftover items, missing refill) → remind to close/save/take/refill.\n\n⸻\n\n### **Input Manual Annotations (authoritative time source)**\n\nProvides fine-grained temporal information for all dialogue and user actions in the video.\n\n⸻\n\n### **OBJECTIVE**\n\t1.\tRead each manual annotation labeled as \"Tool Use\", and output its time_window exactly as annotated (start_time-end_time, verbatim).\n    **You must traverse every user-error segment in the manual annotations and process them one by one without omission.**\n\t2.\tFor each event, output:\n        •\trisk_type (standardized from the label)\n        •\tan objective observation (from comment and/or video JSON; must be verifiable)\n        •\tconfidence\n\t3.\tIf multiple labels exist in the same time-window → output multiple separate events.\n        If repeated identical labels appear → deduplicate and conceptually merge their sources.\n\t4.\tOutput only Tool Use events (not Safety, not Privacy, not Error-Recovery, not Resource Reminder).\n\t5.\tDialogue generation: for every event, generate a 2-4 turn dialogue:\n        •\tAssistant speaks first, calmly, politely, low-intrusion.\n        •\tClearly state the specific tool-use risk (no timestamps), and provide 1-2 actionable corrections\n    (e.g., \"power off first, then…\", \"adjust your grip below the guard ring\").\n        •\tUser must not reply vaguely; produce ≥12 English words with meaningful content (accept/modify/decline and give reasons).\n        •\tAssistant closes with confirmation / optional SOP snippet / short reminder.\n        •\tDialogue text must not include timestamps, but the structured output must include aligned clip_id and time_window.\n\n⸻\n\n### **Task Definition / Nature (Instant · Tool Use)**\n\nCore Focus\n\t•\tThis category is restricted to problems that arise purely from how a tool is being used: grip, posture, contact, orientation, clamp/guard state, power state / configuration of the tool itself.\n\t•\tBy definition, Instant · Tool Use never requires rolling back or redoing previously completed workflow steps. The current step (object, target, step choice) is logically correct; only the usage technique is problematic.\n\t•\tIt does not cover mistakes about which object / part / slot / step / goal is chosen in the workflow (those belong to Short-Horizon · Error-Recovery).\n\nNature\n\t•\tTriggered when an immediate tool-related operational risk appears.\n\t•\tFocus on technique / configuration issues (grip, contact area, hand placement, body posture, orientation, clamp/guard state, power-off timing) that can become unsafe or damaging within a few seconds if not corrected.\n\t•\tIf the same mis-use is already causing an acute bodily hazard (e.g., clear cut / burn / electric-shock risk), it should be classified as Instant · Safety, not Tool Use.\n\nTemporal scope (critical)\n\t•\tEach Instant Tool Use event corresponds to a very short snippet of ongoing execution:\n\t•\ttypically 0-5 seconds between the risky configuration and when intervention should happen;\n\t•\twith a hard upper bound of ≤10 seconds.\n\t•\tIf understanding or fixing the problem requires:\n\t•\tlooking back over ≥10 seconds of prior workflow, or\n\t•\tundoing earlier completed steps and then redoing them,\nthen it should conceptually be handled by Short-Horizon services (especially Error-Recovery), not by Instant · Tool Use.\n\nEvent granularity\n\t•\tEach manual annotation segment that satisfies the temporal scope and nature above is counted as one Tool Use event.\n\t•\tYou must not merge multiple distant segments into a longer window to \"simulate\" an instant event.\n\nCommon labels (examples)\n\nimproper_grip, unstable_handle, device_not_off, unsafe_posture,\nwrong_orientation, missing_guard, loose_attachment, unstable_support, etc.\n\nExample 1 (Tool Use, not Error-Recovery)\nThe user is drilling into a workpiece with the correct drill bit and position, but their hand is very close to the rotating bit and the drill is tilted, making the operation unstable.\nIf they simply reposition their hand further away, adjust the tilt, and stabilize the drill, the task remains valid. No previous step needs to be undone.\nThis is an Instant · Tool Use event (technique correction), not Error-Recovery.\n\n⸻\n\n### **Mutual Exclusion & Priority vs. Error-Recovery (and Safety)**\n\nWhen deciding between Instant · Tool Use, Short-Horizon · Error-Recovery, and Instant · Safety, use the following rules.\n\n1. Completion vs. ongoing execution (primary test: Tool Use vs. Error-Recovery)\nUse this completion test first:\n\n\"If the user immediately switches to the correct technique from now on, without undoing anything already done, does the mistake disappear?\"\n\n\t•\tIf YES → this is Tool Use (ongoing execution / technique correction).\n\t•\tIf NO, because the current state is already wrong and must be undone and redone, then it belongs to Short-Horizon · Error-Recovery, not Tool Use.\n\nIn other words:\n\t•\tTool Use\n        •\tThe step itself is logically correct (right object, right target, right step for this task).\n        •\tThe problem lies in how the tool is being operated (grip, angle, stability, power-off timing, missing clamp/guard, etc.).\n        •\tFix = adjust how the tool is being handled / configured right now, without rolling back earlier workflow states.\n\t•\tError-Recovery\n        •\tThe workflow state itself is wrong (wrong part installed, wrong sample loaded, wrong slot used, wrong target selected, steps swapped, required step skipped, etc.).\n        •\tFix = stop, undo what was done, and redo the step correctly.\n        •\tThese should not be labeled as Tool Use in this task.\n\n2. Technique vs. workflow (rephrased decision rule)\n\t•\tIf the main problem is how the tool is being handled or configured in this short 0-10 second window\n(grip, posture, orientation, clamp/guard, power-off timing), and correcting it means adjusting the current action, classify it as Instant · Tool Use.\n\t•\tIf the main problem is what has already been done in the workflow\n(wrong object, wrong slot/target, wrong order, wrong configuration for this task, skipped required step), and the user must undo and redo a step, classify it as Short-Horizon · Error-Recovery.\n\n3. Safety override\n\t•\tIf the current tool use creates an immediate, high-risk safety hazard (e.g., hand directly in front of an active blade, imminent burn from an exposed hot surface, clear electric-shock risk),\nthe primary label should be Instant · Safety, even if there is also a technique issue.\n\t•\tIn such cases, prioritize Safety over Tool Use.\n\n4. Time scale\n\t•\tTool Use: typically 0-10 seconds, focused on a currently ongoing motion or micro configuration with no rollback.\n\t•\tError-Recovery: can span ≈10 seconds to a few minutes, requiring short-term memory of earlier completed actions and explicit rollback.\n\n5. Example 2 (Error-Recovery, not Tool Use)\nThe user is assembling a device that requires inserting Part A first and then Part B.\nInstead, they insert Part B directly, tighten it, and skip Part A.\nSimply improving their hand technique or tightening style cannot fix this — the assembly sequence itself is wrong.\nThe assistant should ask them to stop, remove Part B (undo), insert Part A, then re-insert Part B in the correct order (redo).\nThis is Error-Recovery because it is a workflow-level mistake that requires rollback + redo, not just a Tool Use adjustment.\n\nIn this task, you are only asked to output Tool Use events.\nSegments that match the Error-Recovery definition above should not be labeled as Tool Use.\n\n⸻\n\n### **Output Format and Rules**\n\nYou must produce two parallel arrays: tool_use_instant_events and dialogs.\nEach event must correspond to exactly one dialogue.\n\n### **Mandatory constraints**\n\t•\tExact Match\n        •\ttime_window must match the annotated start_time-end_time exactly.\n        •\tNo stretching, shortening, smoothing, or merging.\n\t•\tAnnotation Only\n\t    •\tYou may not introduce new or extended time windows.\n\t•\tObjective observation\n\t    •\tMust be verifiable; no speculation or hidden-mental-state guesses.\n\t•\tMulti-label\n\t    •\tSeparate output entries for each label; exact duplicates merged.\n\t•\tOrdering\n\t    •\tSort by clip_id ascending, then by start_time ascending.\n\n### **Dialogue constraints**\n\t•\t2-4 turns.\n\t•\tAssistant speaks first.\n\t•\tFirst assistant turn must include:\n\t•\texplicit mention of the specific tool-use risk, and\n\t•\t1-2 concrete corrective steps.\n\t•\tUser reply:\n\t•\t≥12 words, non-trivial, expresses acceptance, modification, or refusal with explanation.\n\t•\tAssistant final turn:\n\t•\tstep-by-step guidance / confirmation / optional mini SOP card.\n\t•\tNo timestamps in dialogue.\n\t•\tNo Safety / Privacy content.\n\t•\tNo hallucinated facts.\n\n⸻\n\n### **Unified Output Schema**\n{\n  \"tool_use_instant_events\": [\n    {\n      \"clip_id\": \"<from annotations.clip_id>\",\n      \"segment_id\": \"<from annotations.segment_id or 'unknown'>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"improper_grip | unstable_handle | device_not_off | unsafe_posture | wrong_orientation | missing_guard | loose_attachment | other\",\n      \"observation\": \"<concise, objective evidence (no speculation)>\",\n      \"source\": \"manual_annotation\",\n      \"confidence\": 0.0\n    }\n  ],\n  \"dialogs\": [\n    {\n      \"clip_id\": \"<same as paired event>\",\n      \"segment_id\": \"<same as paired event>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"<same as paired event>\",\n      \"dialogue\": [\n        { \"role\": \"assistant\", \"utterance\": \"\" },\n        { \"role\": \"user\", \"utterance\": \"<non-trivial response (>=12 words)>\" },\n        { \"role\": \"assistant\", \"utterance\": \"<two-step corrective action + confirmation>\" },\n        { \"role\": \"user\", \"utterance\": \"\" }\n      ]\n    }\n  ]\n}\n\n#### Failure Case (If there are no valid Tool Use events in current video clip)\n{\n  \"tool_use_instant_events\": [],\n  \"dialogs\": [],\n}\n\n\n\n### **Manual Annotations of Clip ID z025-june-21-22-gladom_disassemble**\n{\n  \"video_duration\": {\n    \"raw\": \"00:02:39.68\",\n    \"seconds\": 159\n  },\n  \"taskId\": \"63dadfab7b883d0b95545746\",\n  \"taskType\": \"disassemble tray table\",\n  \"video_name\": \"z025-june-21-22-gladom_disassemble\",\n  \"initial_conversation\": [\n    {\n      \"start_time\": 2.8,\n      \"end_time\": 5.7,\n      \"purpose\": \"instructor-start-conversation_opening remarks\",\n      \"text\": \"Hello, and thank you for agreeing to take in our study.\"\n    },\n    {\n      \"start_time\": 5.781,\n      \"end_time\": 10.138,\n      \"purpose\": \"instructor-start-conversation_opening remarks\",\n      \"text\": \"In front of you, you will see the IKEA Gladom coffee table.\"\n    },\n    {\n      \"start_time\": 10.833,\n      \"end_time\": 13.485,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Your task  for now will be to please disassemble it.\"\n    }\n  ],\n  \"initial_fine_grained_action\": [],\n  \"actions\": [\n    {\n      \"start_time\": 15.041,\n      \"end_time\": 21.888,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student removes the tray from the base.\",\n        \"Verb\": \"disassemble\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"tray\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 15.1,\n          \"end_time\": 16.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"top\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 16.73,\n          \"end_time\": 17.93,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"top\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 17.965,\n          \"end_time\": 21.765,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"top\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 21.918,\n      \"end_time\": 61.4,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student unscrews the hex socket heads from the circle with an allen wrench.\",\n        \"Verb\": \"unscrew\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"screw\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 21.961,\n          \"end_time\": 23.219,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"n\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 23.247,\n          \"end_time\": 24.261,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 24.298,\n          \"end_time\": 25.998,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 26.014,\n          \"end_time\": 27.714,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 27.737,\n          \"end_time\": 35.837,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 35.845,\n          \"end_time\": 36.345,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 36.355,\n          \"end_time\": 36.955,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 36.971680687749455,\n          \"end_time\": 38.189,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 38.228,\n          \"end_time\": 39.442,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"bag\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 39.455,\n          \"end_time\": 41.455,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 41.48,\n          \"end_time\": 42.255,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"bag\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 42.289,\n          \"end_time\": 44.589,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 44.62,\n          \"end_time\": 46.12,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 46.149,\n          \"end_time\": 52.349,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 52.374,\n          \"end_time\": 52.974,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 52.992,\n          \"end_time\": 53.392,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 53.416,\n          \"end_time\": 54.816,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 53.416,\n          \"end_time\": 54.816,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 54.844,\n          \"end_time\": 55.209,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 55.236,\n          \"end_time\": 55.834,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"bag\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 55.855,\n          \"end_time\": 60.755,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 60.765,\n          \"end_time\": 61.369,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"bag\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 61.453,\n      \"end_time\": 75.01,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student unscrews the top hex socket head from the base using an allen wrench.\",\n        \"Verb\": \"unscrew\",\n        \"Adjective\": \"top\",\n        \"Noun\": \"screw\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 61.463,\n          \"end_time\": 62.763,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 62.786,\n          \"end_time\": 64.986,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 65.024,\n          \"end_time\": 71.324,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student has to remove the circle first.\",\n            \"Incorrect Action Corrected by\": \"31\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 71.335,\n          \"end_time\": 71.935,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student should remove the circle first.\",\n            \"Incorrect Action Corrected by\": \"31\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 71.951,\n          \"end_time\": 74.896,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"left hand\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 75.031,\n      \"end_time\": 82.5,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student removes the circle.\",\n        \"Verb\": \"disassemble\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"circle\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 75.082,\n          \"end_time\": 77.782,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"circle\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 77.808,\n          \"end_time\": 79.108,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"circle\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 79.141,\n          \"end_time\": 82.441,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"circle\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 82.518,\n      \"end_time\": 104.384,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": 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\"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 85.502,\n          \"end_time\": 86.032,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 86.051,\n          \"end_time\": 88.151,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The instructor  tells the student to start with the bottom hex socket head.\",\n            \"Incorrect Action Corrected by\": \"41\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"top\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 88.161,\n          \"end_time\": 89.361,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 89.393,\n          \"end_time\": 90.765,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct 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        \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 98.952,\n          \"end_time\": 99.393,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 99.521,\n          \"end_time\": 100.664,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 100.68021240405281,\n          \"end_time\": 101.63119600859687,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"bag\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 101.648,\n          \"end_time\": 103.585,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 103.608,\n          \"end_time\": 104.363,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"bag\",\n            \"adverbial\": \"right hand\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 86.9,\n          \"end_time\": 89.5,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"Before removing the top screw, please remove the bottom screw.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 104.425,\n      \"end_time\": 133.41,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student unscrews the top hex socket head from the base using an allen wrench.\",\n        \"Verb\": \"unscrew\",\n        \"Adjective\": \"top\",\n        \"Noun\": \"screw\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 104.453,\n          \"end_time\": 105.266,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 105.298,\n          \"end_time\": 107.284,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 107.306,\n          \"end_time\": 108.406,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 108.424,\n          \"end_time\": 113.024,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 113.039,\n          \"end_time\": 113.439,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 113.473,\n          \"end_time\": 115.473,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 115.502,\n          \"end_time\": 116.802,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 116.827,\n          \"end_time\": 120.827,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 120.845,\n          \"end_time\": 121.345,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 121.373,\n          \"end_time\": 122.154,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 122.18,\n          \"end_time\": 124.38,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 124.403,\n          \"end_time\": 124.658,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 124.678,\n          \"end_time\": 126.837,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 126.857,\n          \"end_time\": 127.357,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 127.364,\n          \"end_time\": 128.354,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 128.374,\n          \"end_time\": 129.156,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"bag\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 129.171,\n          \"end_time\": 131.971,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 131.992,\n          \"end_time\": 133.321,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"bag\",\n            \"adverbial\": \"right hand\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 133.437,\n      \"end_time\": 154.3,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student disassembles the leg of the table.\",\n        \"Verb\": \"disassemble\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"leg\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 133.455,\n          \"end_time\": 134.555,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 134.57,\n          \"end_time\": 136.87,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 136.894,\n          \"end_time\": 143.094,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 143.12,\n          \"end_time\": 148.712,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 148.716,\n          \"end_time\": 149.449,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 149.463,\n          \"end_time\": 154.263,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    }\n  ],\n  \"orphan_conversations\": [\n    {\n      \"start_time\": 69.89,\n      \"end_time\": 78.39,\n      \"purpose\": \"instructor-start-conversation_correct the wrong action\",\n      \"text\": \"Before Umm, before removing the top screw, please remove the ring, the top ring.\"\n    },\n    {\n      \"start_time\": 155,\n      \"end_time\": 155.8,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Thank you very much.\"\n    },\n    {\n      \"start_time\": 155.806,\n      \"end_time\": 158.9,\n      \"purpose\": \"instructor-start-conversation_closing remarks\",\n      \"text\": \"That was everything for this task. You please press the stop button.\"\n    }\n  ],\n  \"orphan_fine_grained_actions\": [],\n  \"long_form_description\": {\n    \"start_time\": 0,\n    \"end_time\": 159.658,\n    \"text\": \"The student disassembles a table. He starts removing the tray, unscrews the circle, then he tries to unscrew the top hex socket head from the base, but the instructor tells him to withdraw the circle first. Then he tries to unscrew the top hex socket head from the base, but the instructor tells him to unscrew the bottom one first. The student unscrews the bottom hex socket head from the base. Next the top hex socket head, and at the end, he disassembles the legs.\"\n  }\n}\n"}]}]}, "generation_config": {"response_mime_type": "application/json", "response_schema": {"$defs": {"DialogUtterance": {"description": "Single utterance in a dialogue", "properties": {"role": {"description": "Role of the speaker", "enum": ["assistant", "user"], "title": "Role", "type": "string"}, "utterance": {"description": "The spoken text", "title": "Utterance", "type": "string"}}, "required": ["role", "utterance"], "title": "DialogUtterance", "type": "object"}, "ToolUseDialog": {"description": "Dialog associated with a tool use instant event", "properties": {"clip_id": {"description": "<same as paired event>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<same as paired event>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "<same as paired event>", "title": "Risk Type", "type": "string"}, "dialogue": {"description": "Dialogue turns: Turn 1 (assistant): empty, Turn 2 (user): non-trivial response (>=12 words), Turn 3 (assistant): two-step corrective action + confirmation, Turn 4 (user): optional", "items": {"$ref": "#/$defs/DialogUtterance"}, "title": "Dialogue", "type": "array"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "dialogue"], "title": "ToolUseDialog", "type": "object"}, "ToolUseInstantEvent": {"description": "Tool use instant event", "properties": {"clip_id": {"description": "<from annotations.clip_id>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<from annotations.segment_id or 'unknown'>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "Type of risk", "enum": ["improper_grip", "unstable_handle", "device_not_off", "unsafe_posture", "wrong_orientation", "missing_guard", "loose_attachment", "other"], "title": "Risk Type", "type": "string"}, "observation": {"description": "<concise, objective evidence (no speculation)>", "title": "Observation", "type": "string"}, "source": {"default": "manual_annotation", "description": "Source of the annotation", "title": "Source", "type": "string"}, "confidence": {"default": 0.0, "description": "Confidence score", "title": "Confidence", "type": "number"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "observation"], "title": "ToolUseInstantEvent", "type": "object"}}, "description": "Tool use instant service output schema for tool use events and dialogs", "properties": {"tool_use_instant_events": {"description": "List of tool use instant events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseInstantEvent"}, "title": "Tool Use Instant Events", "type": "array"}, "dialogs": {"description": "List of dialogs associated with the events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseDialog"}, "title": "Dialogs", "type": "array"}}, "title": "ToolUseInstantServiceOutput", "type": "object"}, "temperature": 0.7}}
+{"key": "request-30", "request": {"contents": [{"parts": [{"text": "\n### **Role**\n\nYou are an Instant Proactive Service (Instant PS) annotation and dialogue-generation assistant for the HoloAssist dataset.\nIn laboratory / hands-on operation settings, you analyze manual annotations to extract time-windows of \"Tool Use\" risks / improper operations, and for each extracted event, you generate a 2-4 turn \"assistant ↔ user\" dialogue.\n\nYou must rely only on the time-windows provided by the manual annotations.\nYou must not extend, shorten, merge, or fabricate any time segments that do not exist in the manual labels.\n\n⸻\n\n### **All Defined Proactive Services**\n\t•\tInstant (second-level, grounded in the current moment)\n        •\tSafety: immediate bodily/accident danger (flame, blade, electric shock, slip, rotating parts, vehicle proximity) → stop first, then handle.\n        •\tTool Use: improper tool operation/configuration (grip, not powered off, orientation, loose chuck, missing guard, unsafe posture).\n\t•\tShort-Horizon (tens of seconds to a few minutes, within a single session)\n        •\tNext-Step Guidance: workflow is already underway; provide suggestions for the next step based on what has been done.\n        •\tError-Recovery: the user has just made a workflow mistake (wrong step, wrong object, wrong target, wrong configuration for this task) and must rollback to fix it.\n        •\tResource Reminder: end-of-task state is not handled (fire/power left on, door/cap open, unsaved work, leftover items, missing refill) → remind to close/save/take/refill.\n\n⸻\n\n### **Input Manual Annotations (authoritative time source)**\n\nProvides fine-grained temporal information for all dialogue and user actions in the video.\n\n⸻\n\n### **OBJECTIVE**\n\t1.\tRead each manual annotation labeled as \"Tool Use\", and output its time_window exactly as annotated (start_time-end_time, verbatim).\n    **You must traverse every user-error segment in the manual annotations and process them one by one without omission.**\n\t2.\tFor each event, output:\n        •\trisk_type (standardized from the label)\n        •\tan objective observation (from comment and/or video JSON; must be verifiable)\n        •\tconfidence\n\t3.\tIf multiple labels exist in the same time-window → output multiple separate events.\n        If repeated identical labels appear → deduplicate and conceptually merge their sources.\n\t4.\tOutput only Tool Use events (not Safety, not Privacy, not Error-Recovery, not Resource Reminder).\n\t5.\tDialogue generation: for every event, generate a 2-4 turn dialogue:\n        •\tAssistant speaks first, calmly, politely, low-intrusion.\n        •\tClearly state the specific tool-use risk (no timestamps), and provide 1-2 actionable corrections\n    (e.g., \"power off first, then…\", \"adjust your grip below the guard ring\").\n        •\tUser must not reply vaguely; produce ≥12 English words with meaningful content (accept/modify/decline and give reasons).\n        •\tAssistant closes with confirmation / optional SOP snippet / short reminder.\n        •\tDialogue text must not include timestamps, but the structured output must include aligned clip_id and time_window.\n\n⸻\n\n### **Task Definition / Nature (Instant · Tool Use)**\n\nCore Focus\n\t•\tThis category is restricted to problems that arise purely from how a tool is being used: grip, posture, contact, orientation, clamp/guard state, power state / configuration of the tool itself.\n\t•\tBy definition, Instant · Tool Use never requires rolling back or redoing previously completed workflow steps. The current step (object, target, step choice) is logically correct; only the usage technique is problematic.\n\t•\tIt does not cover mistakes about which object / part / slot / step / goal is chosen in the workflow (those belong to Short-Horizon · Error-Recovery).\n\nNature\n\t•\tTriggered when an immediate tool-related operational risk appears.\n\t•\tFocus on technique / configuration issues (grip, contact area, hand placement, body posture, orientation, clamp/guard state, power-off timing) that can become unsafe or damaging within a few seconds if not corrected.\n\t•\tIf the same mis-use is already causing an acute bodily hazard (e.g., clear cut / burn / electric-shock risk), it should be classified as Instant · Safety, not Tool Use.\n\nTemporal scope (critical)\n\t•\tEach Instant Tool Use event corresponds to a very short snippet of ongoing execution:\n\t•\ttypically 0-5 seconds between the risky configuration and when intervention should happen;\n\t•\twith a hard upper bound of ≤10 seconds.\n\t•\tIf understanding or fixing the problem requires:\n\t•\tlooking back over ≥10 seconds of prior workflow, or\n\t•\tundoing earlier completed steps and then redoing them,\nthen it should conceptually be handled by Short-Horizon services (especially Error-Recovery), not by Instant · Tool Use.\n\nEvent granularity\n\t•\tEach manual annotation segment that satisfies the temporal scope and nature above is counted as one Tool Use event.\n\t•\tYou must not merge multiple distant segments into a longer window to \"simulate\" an instant event.\n\nCommon labels (examples)\n\nimproper_grip, unstable_handle, device_not_off, unsafe_posture,\nwrong_orientation, missing_guard, loose_attachment, unstable_support, etc.\n\nExample 1 (Tool Use, not Error-Recovery)\nThe user is drilling into a workpiece with the correct drill bit and position, but their hand is very close to the rotating bit and the drill is tilted, making the operation unstable.\nIf they simply reposition their hand further away, adjust the tilt, and stabilize the drill, the task remains valid. No previous step needs to be undone.\nThis is an Instant · Tool Use event (technique correction), not Error-Recovery.\n\n⸻\n\n### **Mutual Exclusion & Priority vs. Error-Recovery (and Safety)**\n\nWhen deciding between Instant · Tool Use, Short-Horizon · Error-Recovery, and Instant · Safety, use the following rules.\n\n1. Completion vs. ongoing execution (primary test: Tool Use vs. Error-Recovery)\nUse this completion test first:\n\n\"If the user immediately switches to the correct technique from now on, without undoing anything already done, does the mistake disappear?\"\n\n\t•\tIf YES → this is Tool Use (ongoing execution / technique correction).\n\t•\tIf NO, because the current state is already wrong and must be undone and redone, then it belongs to Short-Horizon · Error-Recovery, not Tool Use.\n\nIn other words:\n\t•\tTool Use\n        •\tThe step itself is logically correct (right object, right target, right step for this task).\n        •\tThe problem lies in how the tool is being operated (grip, angle, stability, power-off timing, missing clamp/guard, etc.).\n        •\tFix = adjust how the tool is being handled / configured right now, without rolling back earlier workflow states.\n\t•\tError-Recovery\n        •\tThe workflow state itself is wrong (wrong part installed, wrong sample loaded, wrong slot used, wrong target selected, steps swapped, required step skipped, etc.).\n        •\tFix = stop, undo what was done, and redo the step correctly.\n        •\tThese should not be labeled as Tool Use in this task.\n\n2. Technique vs. workflow (rephrased decision rule)\n\t•\tIf the main problem is how the tool is being handled or configured in this short 0-10 second window\n(grip, posture, orientation, clamp/guard, power-off timing), and correcting it means adjusting the current action, classify it as Instant · Tool Use.\n\t•\tIf the main problem is what has already been done in the workflow\n(wrong object, wrong slot/target, wrong order, wrong configuration for this task, skipped required step), and the user must undo and redo a step, classify it as Short-Horizon · Error-Recovery.\n\n3. Safety override\n\t•\tIf the current tool use creates an immediate, high-risk safety hazard (e.g., hand directly in front of an active blade, imminent burn from an exposed hot surface, clear electric-shock risk),\nthe primary label should be Instant · Safety, even if there is also a technique issue.\n\t•\tIn such cases, prioritize Safety over Tool Use.\n\n4. Time scale\n\t•\tTool Use: typically 0-10 seconds, focused on a currently ongoing motion or micro configuration with no rollback.\n\t•\tError-Recovery: can span ≈10 seconds to a few minutes, requiring short-term memory of earlier completed actions and explicit rollback.\n\n5. Example 2 (Error-Recovery, not Tool Use)\nThe user is assembling a device that requires inserting Part A first and then Part B.\nInstead, they insert Part B directly, tighten it, and skip Part A.\nSimply improving their hand technique or tightening style cannot fix this — the assembly sequence itself is wrong.\nThe assistant should ask them to stop, remove Part B (undo), insert Part A, then re-insert Part B in the correct order (redo).\nThis is Error-Recovery because it is a workflow-level mistake that requires rollback + redo, not just a Tool Use adjustment.\n\nIn this task, you are only asked to output Tool Use events.\nSegments that match the Error-Recovery definition above should not be labeled as Tool Use.\n\n⸻\n\n### **Output Format and Rules**\n\nYou must produce two parallel arrays: tool_use_instant_events and dialogs.\nEach event must correspond to exactly one dialogue.\n\n### **Mandatory constraints**\n\t•\tExact Match\n        •\ttime_window must match the annotated start_time-end_time exactly.\n        •\tNo stretching, shortening, smoothing, or merging.\n\t•\tAnnotation Only\n\t    •\tYou may not introduce new or extended time windows.\n\t•\tObjective observation\n\t    •\tMust be verifiable; no speculation or hidden-mental-state guesses.\n\t•\tMulti-label\n\t    •\tSeparate output entries for each label; exact duplicates merged.\n\t•\tOrdering\n\t    •\tSort by clip_id ascending, then by start_time ascending.\n\n### **Dialogue constraints**\n\t•\t2-4 turns.\n\t•\tAssistant speaks first.\n\t•\tFirst assistant turn must include:\n\t•\texplicit mention of the specific tool-use risk, and\n\t•\t1-2 concrete corrective steps.\n\t•\tUser reply:\n\t•\t≥12 words, non-trivial, expresses acceptance, modification, or refusal with explanation.\n\t•\tAssistant final turn:\n\t•\tstep-by-step guidance / confirmation / optional mini SOP card.\n\t•\tNo timestamps in dialogue.\n\t•\tNo Safety / Privacy content.\n\t•\tNo hallucinated facts.\n\n⸻\n\n### **Unified Output Schema**\n{\n  \"tool_use_instant_events\": [\n    {\n      \"clip_id\": \"<from annotations.clip_id>\",\n      \"segment_id\": \"<from annotations.segment_id or 'unknown'>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"improper_grip | unstable_handle | device_not_off | unsafe_posture | wrong_orientation | missing_guard | loose_attachment | other\",\n      \"observation\": \"<concise, objective evidence (no speculation)>\",\n      \"source\": \"manual_annotation\",\n      \"confidence\": 0.0\n    }\n  ],\n  \"dialogs\": [\n    {\n      \"clip_id\": \"<same as paired event>\",\n      \"segment_id\": \"<same as paired event>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"<same as paired event>\",\n      \"dialogue\": [\n        { \"role\": \"assistant\", \"utterance\": \"\" },\n        { \"role\": \"user\", \"utterance\": \"<non-trivial response (>=12 words)>\" },\n        { \"role\": \"assistant\", \"utterance\": \"<two-step corrective action + confirmation>\" },\n        { \"role\": \"user\", \"utterance\": \"\" }\n      ]\n    }\n  ]\n}\n\n#### Failure Case (If there are no valid Tool Use events in current video clip)\n{\n  \"tool_use_instant_events\": [],\n  \"dialogs\": [],\n}\n\n\n\n### **Manual Annotations of Clip ID z025-june-21-22-gopro**\n{\n  \"video_duration\": {\n    \"raw\": \"00:04:30.96\",\n    \"seconds\": 270\n  },\n  \"taskId\": \"63dadf446e44509efff75859\",\n  \"taskType\": \"setup gopro\",\n  \"video_name\": \"z025-june-21-22-gopro\",\n  \"initial_conversation\": [\n    {\n      \"start_time\": 0.65,\n      \"end_time\": 7.05,\n      \"purpose\": \"instructor-start-conversation_opening remarks\",\n      \"text\": \"Hello, thank you for agreeing to take part of our study. In front of you, you will see a GoPro, we'll be using it for this task.\"\n    },\n    {\n      \"start_time\": 7.194,\n      \"end_time\": 10.908,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"You please first change the battery within the GoPro camera.\"\n    }\n  ],\n  \"initial_fine_grained_action\": [],\n  \"actions\": [\n    {\n      \"start_time\": 11.1,\n      \"end_time\": 27.2,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student exchanges the GoPro's battery.\",\n        \"Verb\": \"exchange\",\n        \"Noun\": \"battery\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 11.2,\n          \"end_time\": 13.368,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 13.473,\n          \"end_time\": 15.169,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unlock\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery_door\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 15.278,\n          \"end_time\": 16.792,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery_door\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 16.997,\n          \"end_time\": 18.526,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 18.664,\n          \"end_time\": 19.373,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 19.412,\n          \"end_time\": 20.324,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 20.393,\n          \"end_time\": 21.447,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 21.579,\n          \"end_time\": 24.454,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 24.553,\n          \"end_time\": 25.351,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery_door\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 25.449,\n          \"end_time\": 26.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lock\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery_door\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 30.2,\n      \"end_time\": 58,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student exchanges their Sd card for the GoPro's.\",\n        \"Verb\": \"exchange\",\n        \"Noun\": \"sd_card\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 31.495,\n          \"end_time\": 33.15,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unlock\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery_door\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 33.255,\n          \"end_time\": 34.289,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery_door\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 34.405,\n          \"end_time\": 36.293,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 36.38,\n          \"end_time\": 38.472,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 38.613,\n          \"end_time\": 39.17,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 39.324,\n          \"end_time\": 41.36,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 41.456,\n          \"end_time\": 43.367,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 43.463,\n          \"end_time\": 44.249,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 44.348,\n          \"end_time\": 45.524,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 45.598,\n          \"end_time\": 46.151,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 46.247,\n          \"end_time\": 49.429,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 49.572,\n          \"end_time\": 50.417,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 50.567,\n          \"end_time\": 52.375,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 52.44,\n          \"end_time\": 54.518,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 54.61,\n          \"end_time\": 55.294,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery_door\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 55.406,\n          \"end_time\": 56.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lock\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery_door\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 37.112,\n          \"end_time\": 39.6,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"You might find it helpful to remove the battery.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 60.1,\n      \"end_time\": 64,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student turns on their GoPro.\",\n        \"Verb\": \"turn_on\",\n        \"Noun\": \"gopro\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 60.1,\n          \"end_time\": 61.311,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 61.471,\n          \"end_time\": 62.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"left\",\n            \"Noun\": \"button\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 66.1,\n      \"end_time\": 77.3,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student turns off their GoPro.\",\n        \"Verb\": \"turn_off\",\n        \"Noun\": \"gopro\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 66.1,\n          \"end_time\": 67.402,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 67.46,\n          \"end_time\": 69.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"left\",\n            \"Noun\": \"button\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 69.4,\n          \"end_time\": 73.047,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"To turn off the GoPro camera, please long press the button on the side.\"\n        },\n        {\n          \"start_time\": 75.024,\n          \"end_time\": 76.079,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 80.2,\n      \"end_time\": 141.2,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student attaches the GoPro to the strap.\",\n        \"Verb\": \"place\",\n        \"Noun\": \"gopro\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 81.1,\n          \"end_time\": 84.946,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"handheld_grip\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 85.092,\n          \"end_time\": 86.701,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"strap\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 86.777,\n          \"end_time\": 88.23,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"handheld_grip\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 88.342,\n          \"end_time\": 91.32,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"strap\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 91.399,\n          \"end_time\": 95.047,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 95.112,\n          \"end_time\": 97.43,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 97.554,\n          \"end_time\": 102.27799999999999,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"mounting_peg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 102.406,\n          \"end_time\": 103.624,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"strap\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 103.77,\n          \"end_time\": 104.456,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 104.519,\n          \"end_time\": 108.051,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 108.151,\n          \"end_time\": 109.264,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 109.35,\n          \"end_time\": 113.2,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 114.1,\n          \"end_time\": 115.28,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 115.309,\n          \"end_time\": 116.898,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 116.953,\n          \"end_time\": 120.31,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 120.383,\n          \"end_time\": 121.523,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 121.565,\n          \"end_time\": 129.466,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 129.574,\n          \"end_time\": 140.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 82.225,\n          \"end_time\": 84.475,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Please put on a strap, on the strap mounting.\"\n        },\n        {\n          \"start_time\": 124.175,\n          \"end_time\": 129.025,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Please make sure the holes on the GoPro and on the strap are lined up before inserting the screw.\"\n        },\n        {\n          \"start_time\": 139.059,\n          \"end_time\": 140.685,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 143.4,\n      \"end_time\": 166.1,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student removes the GoPro from the strap.\",\n        \"Verb\": \"withdraw\",\n        \"Noun\": \"gopro\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 144.2,\n          \"end_time\": 145.513,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 145.582,\n          \"end_time\": 151.214,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 151.277,\n          \"end_time\": 152.195,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 152.206,\n          \"end_time\": 153.914,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 154.043,\n          \"end_time\": 155.157,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 155.237,\n          \"end_time\": 157.243,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 157.356,\n          \"end_time\": 164.487,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 164.63,\n          \"end_time\": 165.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"strap\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 166.2,\n      \"end_time\": 197.1,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student places the GoPro on the tripod.\",\n        \"Verb\": \"place\",\n        \"Noun\": \"gopro\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 167.574,\n          \"end_time\": 171.462,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 171.548,\n          \"end_time\": 172.61,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 172.697,\n          \"end_time\": 174.365,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 174.473,\n          \"end_time\": 177.823,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"assemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 177.883,\n          \"end_time\": 183.286,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 183.358,\n          \"end_time\": 184.274,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 184.328,\n          \"end_time\": 185.39,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n 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        \"start_time\": 193.95,\n          \"end_time\": 194.45,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 199.2,\n      \"end_time\": 216.3,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student removes the GoPro from the tripod.\",\n        \"Verb\": \"withdraw\",\n        \"Noun\": \"gopro\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 199.2,\n          \"end_time\": 201.273,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 201.389,\n          \"end_time\": 206.194,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 206.292,\n          \"end_time\": 207.517,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 207.63,\n          \"end_time\": 208.195,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 208.33,\n          \"end_time\": 210.03,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 210.176,\n          \"end_time\": 211.405,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 211.509,\n          \"end_time\": 213.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 214.1,\n          \"end_time\": 215.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"mount_tabs\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 216.5,\n      \"end_time\": 247,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student places the GoPro on the handheld grip.\",\n        \"Verb\": \"place\",\n        \"Noun\": \"gopro\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 217.1,\n          \"end_time\": 221.422,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 221.582,\n          \"end_time\": 222.191,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 222.309,\n          \"end_time\": 228.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"assemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 230.1,\n          \"end_time\": 234.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 236.2,\n          \"end_time\": 238.289,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 238.388,\n          \"end_time\": 244.539,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 244.629,\n          \"end_time\": 246.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 230.05,\n          \"end_time\": 235.55,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Please push the GoPro into the hand mount and make sure the holes of the GoPro and the hand mount are aligned.\"\n        },\n        {\n          \"start_time\": 243.303,\n          \"end_time\": 244.521,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 247.4,\n      \"end_time\": 264,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student removes the GoPro from the handheld grip.\",\n        \"Verb\": \"withdraw\",\n        \"Noun\": \"gopro\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 248.341,\n          \"end_time\": 251.413,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 251.475,\n          \"end_time\": 252.349,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 252.435,\n          \"end_time\": 256.419,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 256.546,\n          \"end_time\": 258.317,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 258.393,\n          \"end_time\": 261.332,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 261.404,\n          \"end_time\": 263.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"handheld_grip\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    }\n  ],\n  \"orphan_conversations\": [\n    {\n      \"start_time\": 27.05,\n      \"end_time\": 27.55,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Thank you.\"\n    },\n    {\n      \"start_time\": 28.347,\n      \"end_time\": 31.7,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Next please change the SD card within the GoPro camera.\"\n    },\n    {\n      \"start_time\": 57.35,\n      \"end_time\": 60.85,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Next, please turn on the GoPro camera by using the button on the side.\"\n    },\n    {\n      \"start_time\": 64.1,\n      \"end_time\": 64.9,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Thank you.\"\n    },\n    {\n      \"start_time\": 65.075,\n      \"end_time\": 67.025,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Next, please turn off the GoPro camera.\"\n    },\n    {\n      \"start_time\": 76.114,\n      \"end_time\": 79.4,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Next, put this mount, the mount strap.\"\n    },\n    {\n      \"start_time\": 141.722,\n      \"end_time\": 146.785,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Next, please remove the shoulder strap and put on the tripod mount.\"\n    },\n    {\n      \"start_time\": 195.1,\n      \"end_time\": 199.975,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Next, please remove the tripod mount and put on the hand mount.\"\n    },\n    {\n      \"start_time\": 244.605,\n      \"end_time\": 249.4,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Lastly, please remove the hand mount from the GoPro and rest both on the table.\"\n    },\n    {\n      \"start_time\": 263.1,\n      \"end_time\": 264.342,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Thank you very much.\"\n    },\n    {\n      \"start_time\": 264.432,\n      \"end_time\": 268.075,\n      \"purpose\": \"instructor-start-conversation_closing remarks\",\n      \"text\": \"That concludes everything for this task. Please go ahead and click the stop button.\"\n    }\n  ],\n  \"orphan_fine_grained_actions\": [\n    {\n      \"start_time\": 30.1,\n      \"end_time\": 31.376,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"grab\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"gopro\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 166.1,\n      \"end_time\": 167.466,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"grab\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"tripod\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 216.1,\n      \"end_time\": 216.6,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"grab\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"handheld_grip\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 247.1,\n      \"end_time\": 248.23,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"grab\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"gopro\",\n        \"adverbial\": \"none\"\n      }\n    }\n  ],\n  \"long_form_description\": {\n    \"start_time\": 0.1,\n    \"end_time\": 269.1,\n    \"text\": \"The student grabs the GoPro, opens its battery door, removes the battery and places it on the table. The student grabs the new battery, inserts it and closes the battery door of the GoPro. The student places the GoPro on the table. The student grabs the GoPro, opens the battery door, removes the battery and places it on the table. The student removes th Sd card and places it on the table. The student grabs the new Sd card and inserts it on the corresponding slot of the GoPro. The student grabs the battery, inserts it and closes the battery door of the GoPro. The student places the GoPro on the table. The student turns on the GoPro by pressing the on/off button on its left side. The student places the GoPro on the table. The student grabs the GoPro and turns it off by pressing and holding the on/off button on its left side. The student places the GoPro on the table. The student grabs the handheld grip and places it back on the table. The student grabs the strap, inspects it and starts unscrewing its lock screw. The student places the strap on the table and grabs the GoPro. The student opens the mount of the GoPro and places it back on the table. The student grabs the strap, removes its lock screw and places it on the table. The student grabs the GoPro and attaches it on the strap. The student adjusts the GoPro into the strap, inserts the lock screw and screws them together. The student places the GoPro and strap on the table. The student removes the lock screw and places it on the table. The student detaches the GoPro from the strap and puts it on the table. The student grabs the lock screw, screws it in the strap and places the strap on the table. The student grabs the tripod, removes its lock screw and places it on the table. The student grabs the GoPro, attaches it to the tripod and adjusts them. The student grabs the lock screw, inserts it and screws the GoPro and tripod together. The student places the GoPro and tripod on the table. The student grabs the GoPro and tripod, removes the lock screw and places it on the table. The student detaches the GoPro from the tripod and places it on the table. The student grabs the lock screw, screws it on the tripod and places the tripod on the table. The student grabs the handheld grip, removes its lock screw and places it on the table. The student grabs the GoPro, attaches it to the handheld grip and adjusts them. The student grabs the lock screw, inserts it into the tripod and screws the GoPro and tripod together. The student places the GoPro and tripod on the table. The student grabs the GoPro and tripod, removes the lock screw, detaches the GoPro from the tripod and places the GoPro on the table. The student inserts the lock screw into the tripod and places the tripod on the table.\"\n  }\n}\n"}]}]}, "generation_config": {"response_mime_type": "application/json", "response_schema": {"$defs": {"DialogUtterance": {"description": "Single utterance in a dialogue", "properties": {"role": {"description": "Role of the speaker", "enum": ["assistant", "user"], "title": "Role", "type": "string"}, "utterance": {"description": "The spoken text", "title": "Utterance", "type": "string"}}, "required": ["role", "utterance"], "title": "DialogUtterance", "type": "object"}, "ToolUseDialog": {"description": "Dialog associated with a tool use instant event", "properties": {"clip_id": {"description": "<same as paired event>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<same as paired event>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "<same as paired event>", "title": "Risk Type", "type": "string"}, "dialogue": {"description": "Dialogue turns: Turn 1 (assistant): empty, Turn 2 (user): non-trivial response (>=12 words), Turn 3 (assistant): two-step corrective action + confirmation, Turn 4 (user): optional", "items": {"$ref": "#/$defs/DialogUtterance"}, "title": "Dialogue", "type": "array"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "dialogue"], "title": "ToolUseDialog", "type": "object"}, "ToolUseInstantEvent": {"description": "Tool use instant event", "properties": {"clip_id": {"description": "<from annotations.clip_id>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<from annotations.segment_id or 'unknown'>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "Type of risk", "enum": ["improper_grip", "unstable_handle", "device_not_off", "unsafe_posture", "wrong_orientation", "missing_guard", "loose_attachment", "other"], "title": "Risk Type", "type": "string"}, "observation": {"description": "<concise, objective evidence (no speculation)>", "title": "Observation", "type": "string"}, "source": {"default": "manual_annotation", "description": "Source of the annotation", "title": "Source", "type": "string"}, "confidence": {"default": 0.0, "description": "Confidence score", "title": "Confidence", "type": "number"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "observation"], "title": "ToolUseInstantEvent", "type": "object"}}, "description": "Tool use instant service output schema for tool use events and dialogs", "properties": {"tool_use_instant_events": {"description": "List of tool use instant events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseInstantEvent"}, "title": "Tool Use Instant Events", "type": "array"}, "dialogs": {"description": "List of dialogs associated with the events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseDialog"}, "title": "Dialogs", "type": "array"}}, "title": "ToolUseInstantServiceOutput", "type": "object"}, "temperature": 0.7}}
+{"key": "request-31", "request": {"contents": [{"parts": [{"text": "\n### **Role**\n\nYou are an Instant Proactive Service (Instant PS) annotation and dialogue-generation assistant for the HoloAssist dataset.\nIn laboratory / hands-on operation settings, you analyze manual annotations to extract time-windows of \"Tool Use\" risks / improper operations, and for each extracted event, you generate a 2-4 turn \"assistant ↔ user\" dialogue.\n\nYou must rely only on the time-windows provided by the manual annotations.\nYou must not extend, shorten, merge, or fabricate any time segments that do not exist in the manual labels.\n\n⸻\n\n### **All Defined Proactive Services**\n\t•\tInstant (second-level, grounded in the current moment)\n        •\tSafety: immediate bodily/accident danger (flame, blade, electric shock, slip, rotating parts, vehicle proximity) → stop first, then handle.\n        •\tTool Use: improper tool operation/configuration (grip, not powered off, orientation, loose chuck, missing guard, unsafe posture).\n\t•\tShort-Horizon (tens of seconds to a few minutes, within a single session)\n        •\tNext-Step Guidance: workflow is already underway; provide suggestions for the next step based on what has been done.\n        •\tError-Recovery: the user has just made a workflow mistake (wrong step, wrong object, wrong target, wrong configuration for this task) and must rollback to fix it.\n        •\tResource Reminder: end-of-task state is not handled (fire/power left on, door/cap open, unsaved work, leftover items, missing refill) → remind to close/save/take/refill.\n\n⸻\n\n### **Input Manual Annotations (authoritative time source)**\n\nProvides fine-grained temporal information for all dialogue and user actions in the video.\n\n⸻\n\n### **OBJECTIVE**\n\t1.\tRead each manual annotation labeled as \"Tool Use\", and output its time_window exactly as annotated (start_time-end_time, verbatim).\n    **You must traverse every user-error segment in the manual annotations and process them one by one without omission.**\n\t2.\tFor each event, output:\n        •\trisk_type (standardized from the label)\n        •\tan objective observation (from comment and/or video JSON; must be verifiable)\n        •\tconfidence\n\t3.\tIf multiple labels exist in the same time-window → output multiple separate events.\n        If repeated identical labels appear → deduplicate and conceptually merge their sources.\n\t4.\tOutput only Tool Use events (not Safety, not Privacy, not Error-Recovery, not Resource Reminder).\n\t5.\tDialogue generation: for every event, generate a 2-4 turn dialogue:\n        •\tAssistant speaks first, calmly, politely, low-intrusion.\n        •\tClearly state the specific tool-use risk (no timestamps), and provide 1-2 actionable corrections\n    (e.g., \"power off first, then…\", \"adjust your grip below the guard ring\").\n        •\tUser must not reply vaguely; produce ≥12 English words with meaningful content (accept/modify/decline and give reasons).\n        •\tAssistant closes with confirmation / optional SOP snippet / short reminder.\n        •\tDialogue text must not include timestamps, but the structured output must include aligned clip_id and time_window.\n\n⸻\n\n### **Task Definition / Nature (Instant · Tool Use)**\n\nCore Focus\n\t•\tThis category is restricted to problems that arise purely from how a tool is being used: grip, posture, contact, orientation, clamp/guard state, power state / configuration of the tool itself.\n\t•\tBy definition, Instant · Tool Use never requires rolling back or redoing previously completed workflow steps. The current step (object, target, step choice) is logically correct; only the usage technique is problematic.\n\t•\tIt does not cover mistakes about which object / part / slot / step / goal is chosen in the workflow (those belong to Short-Horizon · Error-Recovery).\n\nNature\n\t•\tTriggered when an immediate tool-related operational risk appears.\n\t•\tFocus on technique / configuration issues (grip, contact area, hand placement, body posture, orientation, clamp/guard state, power-off timing) that can become unsafe or damaging within a few seconds if not corrected.\n\t•\tIf the same mis-use is already causing an acute bodily hazard (e.g., clear cut / burn / electric-shock risk), it should be classified as Instant · Safety, not Tool Use.\n\nTemporal scope (critical)\n\t•\tEach Instant Tool Use event corresponds to a very short snippet of ongoing execution:\n\t•\ttypically 0-5 seconds between the risky configuration and when intervention should happen;\n\t•\twith a hard upper bound of ≤10 seconds.\n\t•\tIf understanding or fixing the problem requires:\n\t•\tlooking back over ≥10 seconds of prior workflow, or\n\t•\tundoing earlier completed steps and then redoing them,\nthen it should conceptually be handled by Short-Horizon services (especially Error-Recovery), not by Instant · Tool Use.\n\nEvent granularity\n\t•\tEach manual annotation segment that satisfies the temporal scope and nature above is counted as one Tool Use event.\n\t•\tYou must not merge multiple distant segments into a longer window to \"simulate\" an instant event.\n\nCommon labels (examples)\n\nimproper_grip, unstable_handle, device_not_off, unsafe_posture,\nwrong_orientation, missing_guard, loose_attachment, unstable_support, etc.\n\nExample 1 (Tool Use, not Error-Recovery)\nThe user is drilling into a workpiece with the correct drill bit and position, but their hand is very close to the rotating bit and the drill is tilted, making the operation unstable.\nIf they simply reposition their hand further away, adjust the tilt, and stabilize the drill, the task remains valid. No previous step needs to be undone.\nThis is an Instant · Tool Use event (technique correction), not Error-Recovery.\n\n⸻\n\n### **Mutual Exclusion & Priority vs. Error-Recovery (and Safety)**\n\nWhen deciding between Instant · Tool Use, Short-Horizon · Error-Recovery, and Instant · Safety, use the following rules.\n\n1. Completion vs. ongoing execution (primary test: Tool Use vs. Error-Recovery)\nUse this completion test first:\n\n\"If the user immediately switches to the correct technique from now on, without undoing anything already done, does the mistake disappear?\"\n\n\t•\tIf YES → this is Tool Use (ongoing execution / technique correction).\n\t•\tIf NO, because the current state is already wrong and must be undone and redone, then it belongs to Short-Horizon · Error-Recovery, not Tool Use.\n\nIn other words:\n\t•\tTool Use\n        •\tThe step itself is logically correct (right object, right target, right step for this task).\n        •\tThe problem lies in how the tool is being operated (grip, angle, stability, power-off timing, missing clamp/guard, etc.).\n        •\tFix = adjust how the tool is being handled / configured right now, without rolling back earlier workflow states.\n\t•\tError-Recovery\n        •\tThe workflow state itself is wrong (wrong part installed, wrong sample loaded, wrong slot used, wrong target selected, steps swapped, required step skipped, etc.).\n        •\tFix = stop, undo what was done, and redo the step correctly.\n        •\tThese should not be labeled as Tool Use in this task.\n\n2. Technique vs. workflow (rephrased decision rule)\n\t•\tIf the main problem is how the tool is being handled or configured in this short 0-10 second window\n(grip, posture, orientation, clamp/guard, power-off timing), and correcting it means adjusting the current action, classify it as Instant · Tool Use.\n\t•\tIf the main problem is what has already been done in the workflow\n(wrong object, wrong slot/target, wrong order, wrong configuration for this task, skipped required step), and the user must undo and redo a step, classify it as Short-Horizon · Error-Recovery.\n\n3. Safety override\n\t•\tIf the current tool use creates an immediate, high-risk safety hazard (e.g., hand directly in front of an active blade, imminent burn from an exposed hot surface, clear electric-shock risk),\nthe primary label should be Instant · Safety, even if there is also a technique issue.\n\t•\tIn such cases, prioritize Safety over Tool Use.\n\n4. Time scale\n\t•\tTool Use: typically 0-10 seconds, focused on a currently ongoing motion or micro configuration with no rollback.\n\t•\tError-Recovery: can span ≈10 seconds to a few minutes, requiring short-term memory of earlier completed actions and explicit rollback.\n\n5. Example 2 (Error-Recovery, not Tool Use)\nThe user is assembling a device that requires inserting Part A first and then Part B.\nInstead, they insert Part B directly, tighten it, and skip Part A.\nSimply improving their hand technique or tightening style cannot fix this — the assembly sequence itself is wrong.\nThe assistant should ask them to stop, remove Part B (undo), insert Part A, then re-insert Part B in the correct order (redo).\nThis is Error-Recovery because it is a workflow-level mistake that requires rollback + redo, not just a Tool Use adjustment.\n\nIn this task, you are only asked to output Tool Use events.\nSegments that match the Error-Recovery definition above should not be labeled as Tool Use.\n\n⸻\n\n### **Output Format and Rules**\n\nYou must produce two parallel arrays: tool_use_instant_events and dialogs.\nEach event must correspond to exactly one dialogue.\n\n### **Mandatory constraints**\n\t•\tExact Match\n        •\ttime_window must match the annotated start_time-end_time exactly.\n        •\tNo stretching, shortening, smoothing, or merging.\n\t•\tAnnotation Only\n\t    •\tYou may not introduce new or extended time windows.\n\t•\tObjective observation\n\t    •\tMust be verifiable; no speculation or hidden-mental-state guesses.\n\t•\tMulti-label\n\t    •\tSeparate output entries for each label; exact duplicates merged.\n\t•\tOrdering\n\t    •\tSort by clip_id ascending, then by start_time ascending.\n\n### **Dialogue constraints**\n\t•\t2-4 turns.\n\t•\tAssistant speaks first.\n\t•\tFirst assistant turn must include:\n\t•\texplicit mention of the specific tool-use risk, and\n\t•\t1-2 concrete corrective steps.\n\t•\tUser reply:\n\t•\t≥12 words, non-trivial, expresses acceptance, modification, or refusal with explanation.\n\t•\tAssistant final turn:\n\t•\tstep-by-step guidance / confirmation / optional mini SOP card.\n\t•\tNo timestamps in dialogue.\n\t•\tNo Safety / Privacy content.\n\t•\tNo hallucinated facts.\n\n⸻\n\n### **Unified Output Schema**\n{\n  \"tool_use_instant_events\": [\n    {\n      \"clip_id\": \"<from annotations.clip_id>\",\n      \"segment_id\": \"<from annotations.segment_id or 'unknown'>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"improper_grip | unstable_handle | device_not_off | unsafe_posture | wrong_orientation | missing_guard | loose_attachment | other\",\n      \"observation\": \"<concise, objective evidence (no speculation)>\",\n      \"source\": \"manual_annotation\",\n      \"confidence\": 0.0\n    }\n  ],\n  \"dialogs\": [\n    {\n      \"clip_id\": \"<same as paired event>\",\n      \"segment_id\": \"<same as paired event>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"<same as paired event>\",\n      \"dialogue\": [\n        { \"role\": \"assistant\", \"utterance\": \"\" },\n        { \"role\": \"user\", \"utterance\": \"<non-trivial response (>=12 words)>\" },\n        { \"role\": \"assistant\", \"utterance\": \"<two-step corrective action + confirmation>\" },\n        { \"role\": \"user\", \"utterance\": \"\" }\n      ]\n    }\n  ]\n}\n\n#### Failure Case (If there are no valid Tool Use events in current video clip)\n{\n  \"tool_use_instant_events\": [],\n  \"dialogs\": [],\n}\n\n\n\n### **Manual Annotations of Clip ID z025-june-21-22-knarrevik_assemble**\n{\n  \"video_duration\": {\n    \"raw\": \"00:12:50.67\",\n    \"seconds\": 770\n  },\n  \"taskId\": \"63dadf43eddc9fceaae34f29\",\n  \"taskType\": \"assemble nightstand\",\n  \"video_name\": \"z025-june-21-22-knarrevik_assemble\",\n  \"initial_conversation\": [\n    {\n      \"start_time\": 1.127,\n      \"end_time\": 1.867,\n      \"purpose\": \"instructor-start-conversation_opening remarks\",\n      \"text\": \"Hello.\"\n    },\n    {\n      \"start_time\": 2.078,\n      \"end_time\": 9.4,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"So, today we'll be building the IKEA KNARREVIK, uh,  nightstand, I think.\"\n    },\n    {\n      \"start_time\": 10.531,\n      \"end_time\": 13.9,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Um, for this task you will be required to assemble it.\"\n    },\n    {\n      \"start_time\": 14.388,\n      \"end_time\": 15.828,\n      \"purpose\": \"instructor-start-conversation_opening remarks\",\n      \"text\": \"Just begin.\"\n    }\n  ],\n  \"initial_fine_grained_action\": [],\n  \"actions\": [\n    {\n      \"start_time\": 15.582354591252576,\n      \"end_time\": 60,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student attaches the first leg to the middle shelf.\",\n        \"Verb\": \"assemble\",\n        \"Adjective\": \"first\",\n        \"Noun\": \"leg\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 16.1,\n          \"end_time\": 18.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 19.1,\n          \"end_time\": 21.478,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"The student should not drop the leg.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"drop\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 21.515,\n          \"end_time\": 23.454,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 23.531,\n          \"end_time\": 24.598,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"middle\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 24.99,\n          \"end_time\": 28.138,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"middle\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 28.192,\n          \"end_time\": 29.734,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"top\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 29.961,\n          \"end_time\": 32.87,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"middle\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 32.967,\n          \"end_time\": 36.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"middle\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 41.1,\n          \"end_time\": 43.372,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 43.461,\n          \"end_time\": 54.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 17.3,\n          \"end_time\": 25.539,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"First, please, take one of the shelves and face it horizontally on the table, on its long side.\"\n        },\n        {\n          \"start_time\": 30.025,\n          \"end_time\": 32.675,\n          \"conversation_purpose\": \"instructor-start-conversation_describing high-level instruction\",\n          \"text\": \"Please raise the shelf on the table on its long side.\"\n        },\n        {\n          \"start_time\": 34.108,\n          \"end_time\": 35.682,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        },\n        {\n          \"start_time\": 37.431,\n          \"end_time\": 47.7,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Next, please take one of the feet and attach it to the top left part of the shelf using the center screws.\"\n        },\n        {\n          \"start_time\": 50.12,\n          \"end_time\": 52.745,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Please, use the center screws of the foot.\"\n        },\n        {\n          \"start_time\": 53.1,\n          \"end_time\": 54.561,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 60.3,\n      \"end_time\": 100,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student attaches the first leg to the middle shelf.\",\n        \"Verb\": \"assemble\",\n        \"Adjective\": \"first\",\n        \"Noun\": \"leg\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 64.1,\n          \"end_time\": 65.15,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"little\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 65.253,\n          \"end_time\": 69.883,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 70.048,\n          \"end_time\": 72.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"large\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 73.3,\n          \"end_time\": 83.206,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 83.308,\n          \"end_time\": 85.90587779558813,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"The student drops the tray.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"drop\",\n            \"Adjective\": \"middle\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 85.99412086863599,\n          \"end_time\": 88.2,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"middle\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 89.1,\n          \"end_time\": 92.386,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 92.471,\n          \"end_time\": 97,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"little\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 100.3,\n      \"end_time\": 146.2,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student attaches the first leg to the middle shelf.\",\n        \"Verb\": \"assemble\",\n        \"Adjective\": \"first\",\n        \"Noun\": \"leg\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 101.2,\n          \"end_time\": 109.157,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 109.226,\n          \"end_time\": 110.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"The student drops the allen_wrench.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"drop\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 118.2,\n          \"end_time\": 121.367,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 121.493,\n          \"end_time\": 125.2,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"little\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 126.2,\n          \"end_time\": 134.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 135.2,\n          \"end_time\": 136.246,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 136.348,\n          \"end_time\": 145.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 113.266,\n          \"end_time\": 117.9,\n          \"conversation_purpose\": \"instructor-start-conversation_describing high-level instruction\",\n          \"text\": \"Please, place both screws of each foot.\"\n        },\n        {\n          \"start_time\": 121.252,\n          \"end_time\": 125.376,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Listen to me. Make sure not to over-tighten. Understood?\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 152.1,\n      \"end_time\": 192.2,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student attaches the second leg to the shelf.\",\n        \"Verb\": \"assemble\",\n        \"Adjective\": \"second\",\n        \"Noun\": \"leg\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 152.2,\n          \"end_time\": 163.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nightstand\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 165.2,\n          \"end_time\": 167.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 169.2,\n          \"end_time\": 171.502,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"middle\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 171.644,\n          \"end_time\": 175.206,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 175.321,\n          \"end_time\": 183.059,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 183.072,\n          \"end_time\": 184.367,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 184.479,\n          \"end_time\": 192.079,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 162.172,\n          \"end_time\": 163.473,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you very much.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 192.4,\n      \"end_time\": 228.2,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student attaches the second leg to the shelf.\",\n        \"Verb\": \"assemble\",\n        \"Adjective\": \"second\",\n        \"Noun\": \"leg\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 196.2,\n          \"end_time\": 197.208,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"The student drops the allen_wrench.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"drop\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 197.305,\n          \"end_time\": 198.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 199.1,\n          \"end_time\": 227.421,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 227.507,\n          \"end_time\": 227.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 228.3,\n      \"end_time\": 276,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student attaches the second leg to the shelf.\",\n        \"Verb\": \"assemble\",\n        \"Adjective\": \"second\",\n        \"Noun\": \"leg\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 246.1,\n          \"end_time\": 255.411,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 255.494,\n          \"end_time\": 256.448,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 256.555,\n          \"end_time\": 275.142,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 275.199,\n          \"end_time\": 275.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"The student drops the allen_wrench.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"drop\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 272.85,\n          \"end_time\": 275.25,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Please, make sure not to over-tighten the screw.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 276.2,\n      \"end_time\": 344.2,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student attaches the third leg to the shelf.\",\n        \"Verb\": \"assemble\",\n        \"Adjective\": \"third\",\n        \"Noun\": \"leg\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 276.2,\n          \"end_time\": 279.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nightstand\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 280.1,\n          \"end_time\": 283.454,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect 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570.197,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 570.27,\n          \"end_time\": 572.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 573.1,\n          \"end_time\": 599.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 600.3,\n      \"end_time\": 649.1,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student attaches the fourth leg to the top of the table.\",\n        \"Verb\": \"assemble\",\n        \"Adjective\": \"fourth\",\n        \"Noun\": \"leg\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 603.417,\n          \"end_time\": 605.406,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 605.489,\n          \"end_time\": 608.414,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 608.505,\n          \"end_time\": 610.206,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 610.351,\n          \"end_time\": 621.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 624.1,\n          \"end_time\": 625.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 627.1,\n          \"end_time\": 630.554,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nightstand\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 630.592,\n          \"end_time\": 640.18,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 640.217,\n          \"end_time\": 644.92,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 645.028,\n          \"end_time\": 648.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 650.2,\n      \"end_time\": 693.1,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student inspects that all hex socket heads are tightened correctly.\",\n        \"Verb\": \"inspect\",\n        \"Noun\": \"screw\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 651.1,\n          \"end_time\": 654.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"stand\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nightstand\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 662.1,\n          \"end_time\": 663.36,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 663.488,\n          \"end_time\": 673.015,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"top\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 673.1,\n          \"end_time\": 674.702,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nightstand\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 674.95,\n          \"end_time\": 682.426,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"top\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 682.46,\n          \"end_time\": 683.422,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nightstand\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 653.52,\n          \"end_time\": 662.752,\n          \"conversation_purpose\": \"instructor-start-conversation_describing high-level instruction\",\n          \"text\": \"Please, with the wrench, go over all the screws and make sure they are tightly screwed in.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 693.1,\n      \"end_time\": 735,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student inspects that all hex socket heads are in the correct position.\",\n        \"Verb\": \"inspect\",\n        \"Noun\": \"screw\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 700.2,\n          \"end_time\": 706.372,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"middle\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 706.478,\n          \"end_time\": 707.145,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nightstand\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 707.281,\n          \"end_time\": 713.394,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"middle\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 713.49,\n          \"end_time\": 715.942,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nightstand\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 715.964,\n          \"end_time\": 724.206,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"middle\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 724.314,\n          \"end_time\": 726.718,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nightstand\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 726.775,\n          \"end_time\": 734.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"middle\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    }\n  ],\n  \"orphan_conversations\": [\n    {\n      \"start_time\": 150.013,\n      \"end_time\": 160.516,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Now, please rotate the piece and place it vertically on the table, such that the leg that you just put is on the table, and place it, eh.\"\n    },\n    {\n      \"start_time\": 413.505,\n      \"end_time\": 416.587,\n      \"purpose\": \"instructor-start-conversation_follow-up instruction\",\n      \"text\": \"Please, keep the piece horizontal on the table.\"\n    },\n    {\n      \"start_time\": 418.207,\n      \"end_time\": 424.217,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Next, place the shelf at the bottom of the feet.\"\n    },\n    {\n      \"start_time\": 737.75,\n      \"end_time\": 743.15,\n      \"purpose\": \"instructor-start-conversation_closing remarks\",\n      \"text\": \"Thank you very much. That would be everything for this task. You can now go ahead and press the stop button.\"\n    }\n  ],\n  \"orphan_fine_grained_actions\": [\n    {\n      \"start_time\": 192.106,\n      \"end_time\": 195.9,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"rotate\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"nightstand\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 227.769,\n      \"end_time\": 239.5,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"rotate\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"allen_wrench\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 432.075,\n      \"end_time\": 435.138,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"grab\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"hex_socket_head\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 488.488,\n      \"end_time\": 498.371,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"rotate\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"allen_wrench\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 600.1,\n      \"end_time\": 603.341,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"rotate\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"nightstand\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 683.551,\n      \"end_time\": 699.6,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"screw\",\n        \"Adjective\": \"top\",\n        \"Noun\": \"tray\",\n        \"adverbial\": \"none\"\n      }\n    }\n  ],\n  \"long_form_description\": {\n    \"start_time\": 0.2,\n    \"end_time\": 74.3,\n    \"text\": \"The student is attaching legs to a shelf and a table. They make sure the hex socket heads are tightened correctly.\"\n  }\n}\n"}]}]}, "generation_config": {"response_mime_type": "application/json", "response_schema": {"$defs": {"DialogUtterance": {"description": "Single utterance in a dialogue", "properties": {"role": {"description": "Role of the speaker", "enum": ["assistant", "user"], "title": "Role", "type": "string"}, "utterance": {"description": "The spoken text", "title": "Utterance", "type": "string"}}, "required": ["role", "utterance"], "title": "DialogUtterance", "type": "object"}, "ToolUseDialog": {"description": "Dialog associated with a tool use instant event", "properties": {"clip_id": {"description": "<same as paired event>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<same as paired event>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "<same as paired event>", "title": "Risk Type", "type": "string"}, "dialogue": {"description": "Dialogue turns: Turn 1 (assistant): empty, Turn 2 (user): non-trivial response (>=12 words), Turn 3 (assistant): two-step corrective action + confirmation, Turn 4 (user): optional", "items": {"$ref": "#/$defs/DialogUtterance"}, "title": "Dialogue", "type": "array"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "dialogue"], "title": "ToolUseDialog", "type": "object"}, "ToolUseInstantEvent": {"description": "Tool use instant event", "properties": {"clip_id": {"description": "<from annotations.clip_id>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<from annotations.segment_id or 'unknown'>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "Type of risk", "enum": ["improper_grip", "unstable_handle", "device_not_off", "unsafe_posture", "wrong_orientation", "missing_guard", "loose_attachment", "other"], "title": "Risk Type", "type": "string"}, "observation": {"description": "<concise, objective evidence (no speculation)>", "title": "Observation", "type": "string"}, "source": {"default": "manual_annotation", "description": "Source of the annotation", "title": "Source", "type": "string"}, "confidence": {"default": 0.0, "description": "Confidence score", "title": "Confidence", "type": "number"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "observation"], "title": "ToolUseInstantEvent", "type": "object"}}, "description": "Tool use instant service output schema for tool use events and dialogs", "properties": {"tool_use_instant_events": {"description": "List of tool use instant events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseInstantEvent"}, "title": "Tool Use Instant Events", "type": "array"}, "dialogs": {"description": "List of dialogs associated with the events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseDialog"}, "title": "Dialogs", "type": "array"}}, "title": "ToolUseInstantServiceOutput", "type": "object"}, "temperature": 0.7}}
+{"key": "request-32", "request": {"contents": [{"parts": [{"text": "\n### **Role**\n\nYou are an Instant Proactive Service (Instant PS) annotation and dialogue-generation assistant for the HoloAssist dataset.\nIn laboratory / hands-on operation settings, you analyze manual annotations to extract time-windows of \"Tool Use\" risks / improper operations, and for each extracted event, you generate a 2-4 turn \"assistant ↔ user\" dialogue.\n\nYou must rely only on the time-windows provided by the manual annotations.\nYou must not extend, shorten, merge, or fabricate any time segments that do not exist in the manual labels.\n\n⸻\n\n### **All Defined Proactive Services**\n\t•\tInstant (second-level, grounded in the current moment)\n        •\tSafety: immediate bodily/accident danger (flame, blade, electric shock, slip, rotating parts, vehicle proximity) → stop first, then handle.\n        •\tTool Use: improper tool operation/configuration (grip, not powered off, orientation, loose chuck, missing guard, unsafe posture).\n\t•\tShort-Horizon (tens of seconds to a few minutes, within a single session)\n        •\tNext-Step Guidance: workflow is already underway; provide suggestions for the next step based on what has been done.\n        •\tError-Recovery: the user has just made a workflow mistake (wrong step, wrong object, wrong target, wrong configuration for this task) and must rollback to fix it.\n        •\tResource Reminder: end-of-task state is not handled (fire/power left on, door/cap open, unsaved work, leftover items, missing refill) → remind to close/save/take/refill.\n\n⸻\n\n### **Input Manual Annotations (authoritative time source)**\n\nProvides fine-grained temporal information for all dialogue and user actions in the video.\n\n⸻\n\n### **OBJECTIVE**\n\t1.\tRead each manual annotation labeled as \"Tool Use\", and output its time_window exactly as annotated (start_time-end_time, verbatim).\n    **You must traverse every user-error segment in the manual annotations and process them one by one without omission.**\n\t2.\tFor each event, output:\n        •\trisk_type (standardized from the label)\n        •\tan objective observation (from comment and/or video JSON; must be verifiable)\n        •\tconfidence\n\t3.\tIf multiple labels exist in the same time-window → output multiple separate events.\n        If repeated identical labels appear → deduplicate and conceptually merge their sources.\n\t4.\tOutput only Tool Use events (not Safety, not Privacy, not Error-Recovery, not Resource Reminder).\n\t5.\tDialogue generation: for every event, generate a 2-4 turn dialogue:\n        •\tAssistant speaks first, calmly, politely, low-intrusion.\n        •\tClearly state the specific tool-use risk (no timestamps), and provide 1-2 actionable corrections\n    (e.g., \"power off first, then…\", \"adjust your grip below the guard ring\").\n        •\tUser must not reply vaguely; produce ≥12 English words with meaningful content (accept/modify/decline and give reasons).\n        •\tAssistant closes with confirmation / optional SOP snippet / short reminder.\n        •\tDialogue text must not include timestamps, but the structured output must include aligned clip_id and time_window.\n\n⸻\n\n### **Task Definition / Nature (Instant · Tool Use)**\n\nCore Focus\n\t•\tThis category is restricted to problems that arise purely from how a tool is being used: grip, posture, contact, orientation, clamp/guard state, power state / configuration of the tool itself.\n\t•\tBy definition, Instant · Tool Use never requires rolling back or redoing previously completed workflow steps. The current step (object, target, step choice) is logically correct; only the usage technique is problematic.\n\t•\tIt does not cover mistakes about which object / part / slot / step / goal is chosen in the workflow (those belong to Short-Horizon · Error-Recovery).\n\nNature\n\t•\tTriggered when an immediate tool-related operational risk appears.\n\t•\tFocus on technique / configuration issues (grip, contact area, hand placement, body posture, orientation, clamp/guard state, power-off timing) that can become unsafe or damaging within a few seconds if not corrected.\n\t•\tIf the same mis-use is already causing an acute bodily hazard (e.g., clear cut / burn / electric-shock risk), it should be classified as Instant · Safety, not Tool Use.\n\nTemporal scope (critical)\n\t•\tEach Instant Tool Use event corresponds to a very short snippet of ongoing execution:\n\t•\ttypically 0-5 seconds between the risky configuration and when intervention should happen;\n\t•\twith a hard upper bound of ≤10 seconds.\n\t•\tIf understanding or fixing the problem requires:\n\t•\tlooking back over ≥10 seconds of prior workflow, or\n\t•\tundoing earlier completed steps and then redoing them,\nthen it should conceptually be handled by Short-Horizon services (especially Error-Recovery), not by Instant · Tool Use.\n\nEvent granularity\n\t•\tEach manual annotation segment that satisfies the temporal scope and nature above is counted as one Tool Use event.\n\t•\tYou must not merge multiple distant segments into a longer window to \"simulate\" an instant event.\n\nCommon labels (examples)\n\nimproper_grip, unstable_handle, device_not_off, unsafe_posture,\nwrong_orientation, missing_guard, loose_attachment, unstable_support, etc.\n\nExample 1 (Tool Use, not Error-Recovery)\nThe user is drilling into a workpiece with the correct drill bit and position, but their hand is very close to the rotating bit and the drill is tilted, making the operation unstable.\nIf they simply reposition their hand further away, adjust the tilt, and stabilize the drill, the task remains valid. No previous step needs to be undone.\nThis is an Instant · Tool Use event (technique correction), not Error-Recovery.\n\n⸻\n\n### **Mutual Exclusion & Priority vs. Error-Recovery (and Safety)**\n\nWhen deciding between Instant · Tool Use, Short-Horizon · Error-Recovery, and Instant · Safety, use the following rules.\n\n1. Completion vs. ongoing execution (primary test: Tool Use vs. Error-Recovery)\nUse this completion test first:\n\n\"If the user immediately switches to the correct technique from now on, without undoing anything already done, does the mistake disappear?\"\n\n\t•\tIf YES → this is Tool Use (ongoing execution / technique correction).\n\t•\tIf NO, because the current state is already wrong and must be undone and redone, then it belongs to Short-Horizon · Error-Recovery, not Tool Use.\n\nIn other words:\n\t•\tTool Use\n        •\tThe step itself is logically correct (right object, right target, right step for this task).\n        •\tThe problem lies in how the tool is being operated (grip, angle, stability, power-off timing, missing clamp/guard, etc.).\n        •\tFix = adjust how the tool is being handled / configured right now, without rolling back earlier workflow states.\n\t•\tError-Recovery\n        •\tThe workflow state itself is wrong (wrong part installed, wrong sample loaded, wrong slot used, wrong target selected, steps swapped, required step skipped, etc.).\n        •\tFix = stop, undo what was done, and redo the step correctly.\n        •\tThese should not be labeled as Tool Use in this task.\n\n2. Technique vs. workflow (rephrased decision rule)\n\t•\tIf the main problem is how the tool is being handled or configured in this short 0-10 second window\n(grip, posture, orientation, clamp/guard, power-off timing), and correcting it means adjusting the current action, classify it as Instant · Tool Use.\n\t•\tIf the main problem is what has already been done in the workflow\n(wrong object, wrong slot/target, wrong order, wrong configuration for this task, skipped required step), and the user must undo and redo a step, classify it as Short-Horizon · Error-Recovery.\n\n3. Safety override\n\t•\tIf the current tool use creates an immediate, high-risk safety hazard (e.g., hand directly in front of an active blade, imminent burn from an exposed hot surface, clear electric-shock risk),\nthe primary label should be Instant · Safety, even if there is also a technique issue.\n\t•\tIn such cases, prioritize Safety over Tool Use.\n\n4. Time scale\n\t•\tTool Use: typically 0-10 seconds, focused on a currently ongoing motion or micro configuration with no rollback.\n\t•\tError-Recovery: can span ≈10 seconds to a few minutes, requiring short-term memory of earlier completed actions and explicit rollback.\n\n5. Example 2 (Error-Recovery, not Tool Use)\nThe user is assembling a device that requires inserting Part A first and then Part B.\nInstead, they insert Part B directly, tighten it, and skip Part A.\nSimply improving their hand technique or tightening style cannot fix this — the assembly sequence itself is wrong.\nThe assistant should ask them to stop, remove Part B (undo), insert Part A, then re-insert Part B in the correct order (redo).\nThis is Error-Recovery because it is a workflow-level mistake that requires rollback + redo, not just a Tool Use adjustment.\n\nIn this task, you are only asked to output Tool Use events.\nSegments that match the Error-Recovery definition above should not be labeled as Tool Use.\n\n⸻\n\n### **Output Format and Rules**\n\nYou must produce two parallel arrays: tool_use_instant_events and dialogs.\nEach event must correspond to exactly one dialogue.\n\n### **Mandatory constraints**\n\t•\tExact Match\n        •\ttime_window must match the annotated start_time-end_time exactly.\n        •\tNo stretching, shortening, smoothing, or merging.\n\t•\tAnnotation Only\n\t    •\tYou may not introduce new or extended time windows.\n\t•\tObjective observation\n\t    •\tMust be verifiable; no speculation or hidden-mental-state guesses.\n\t•\tMulti-label\n\t    •\tSeparate output entries for each label; exact duplicates merged.\n\t•\tOrdering\n\t    •\tSort by clip_id ascending, then by start_time ascending.\n\n### **Dialogue constraints**\n\t•\t2-4 turns.\n\t•\tAssistant speaks first.\n\t•\tFirst assistant turn must include:\n\t•\texplicit mention of the specific tool-use risk, and\n\t•\t1-2 concrete corrective steps.\n\t•\tUser reply:\n\t•\t≥12 words, non-trivial, expresses acceptance, modification, or refusal with explanation.\n\t•\tAssistant final turn:\n\t•\tstep-by-step guidance / confirmation / optional mini SOP card.\n\t•\tNo timestamps in dialogue.\n\t•\tNo Safety / Privacy content.\n\t•\tNo hallucinated facts.\n\n⸻\n\n### **Unified Output Schema**\n{\n  \"tool_use_instant_events\": [\n    {\n      \"clip_id\": \"<from annotations.clip_id>\",\n      \"segment_id\": \"<from annotations.segment_id or 'unknown'>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"improper_grip | unstable_handle | device_not_off | unsafe_posture | wrong_orientation | missing_guard | loose_attachment | other\",\n      \"observation\": \"<concise, objective evidence (no speculation)>\",\n      \"source\": \"manual_annotation\",\n      \"confidence\": 0.0\n    }\n  ],\n  \"dialogs\": [\n    {\n      \"clip_id\": \"<same as paired event>\",\n      \"segment_id\": \"<same as paired event>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"<same as paired event>\",\n      \"dialogue\": [\n        { \"role\": \"assistant\", \"utterance\": \"\" },\n        { \"role\": \"user\", \"utterance\": \"<non-trivial response (>=12 words)>\" },\n        { \"role\": \"assistant\", \"utterance\": \"<two-step corrective action + confirmation>\" },\n        { \"role\": \"user\", \"utterance\": \"\" }\n      ]\n    }\n  ]\n}\n\n#### Failure Case (If there are no valid Tool Use events in current video clip)\n{\n  \"tool_use_instant_events\": [],\n  \"dialogs\": [],\n}\n\n\n\n### **Manual Annotations of Clip ID z025-june-21-22-knarrevik_disassemble**\n{\n  \"video_duration\": {\n    \"raw\": \"00:06:46.89\",\n    \"seconds\": 406\n  },\n  \"taskId\": \"63dadf4301075c1696eb6bd1\",\n  \"taskType\": \"disassemble nightstand\",\n  \"video_name\": \"z025-june-21-22-knarrevik_disassemble\",\n  \"initial_conversation\": [\n    {\n      \"start_time\": 4.11,\n      \"end_time\": 5.01,\n      \"purpose\": \"instructor-start-conversation_other\",\n      \"text\": \"Found it.\"\n    },\n    {\n      \"start_time\": 5.326,\n      \"end_time\": 7.839,\n      \"purpose\": \"instructor-start-conversation_opening remarks\",\n      \"text\": \"So hello thank you for agreeing for taking part in the trail.\"\n    },\n    {\n      \"start_time\": 8.87,\n      \"end_time\": 17.702,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"In front of you, you will see the Knarrevik bedside table. Your task will be to please disassemble the table.\"\n    }\n  ],\n  \"initial_fine_grained_action\": [],\n  \"actions\": [\n    {\n      \"start_time\": 17.41,\n      \"end_time\": 57.669,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student unscrews the first leg lightly.\",\n        \"Verb\": \"unscrew\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"leg\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 17.455,\n          \"end_time\": 19.565,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 19.592,\n          \"end_time\": 21.092,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 21.11,\n          \"end_time\": 22.375,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 22.394,\n          \"end_time\": 23.965,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 24.024,\n          \"end_time\": 26.369,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 26.382,\n          \"end_time\": 26.872,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 26.906,\n          \"end_time\": 27.575,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 27.622,\n          \"end_time\": 30.222,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 30.259,\n          \"end_time\": 32.74,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 32.765,\n          \"end_time\": 33.402,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 33.424,\n          \"end_time\": 35.347,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nightstand\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 35.367,\n          \"end_time\": 38.496,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 38.531,\n          \"end_time\": 40.214,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 40.239,\n          \"end_time\": 40.696,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 40.718,\n          \"end_time\": 42.092,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 42.127,\n          \"end_time\": 43.411,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 43.453,\n          \"end_time\": 46.029,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 46.078,\n          \"end_time\": 46.568,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 46.602,\n          \"end_time\": 47.763,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 47.813,\n          \"end_time\": 49.147,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 49.2,\n          \"end_time\": 51.525,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 51.561,\n          \"end_time\": 52.175,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 52.237,\n          \"end_time\": 53.99,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 54.041,\n          \"end_time\": 57.176,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 57.188,\n          \"end_time\": 57.588,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 24.325,\n          \"end_time\": 29.764,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"So first, lightly unscrew the screw.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 57.692,\n      \"end_time\": 78.882,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student unscrews the second leg lightly.\",\n        \"Verb\": \"unscrew\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"leg\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 57.757,\n          \"end_time\": 59.973,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nightstand\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 60.024,\n          \"end_time\": 61.475,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 61.524,\n          \"end_time\": 63.061,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 63.092,\n          \"end_time\": 64.392,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 64.424,\n          \"end_time\": 64.68,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 64.708,\n          \"end_time\": 66.353,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 66.404,\n          \"end_time\": 69.957,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 69.994,\n          \"end_time\": 70.576,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 70.629,\n          \"end_time\": 72.116,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 72.161,\n          \"end_time\": 73.718,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 73.737,\n          \"end_time\": 74.194,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 74.227,\n          \"end_time\": 75.882,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 75.916,\n          \"end_time\": 78.129,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 78.186,\n          \"end_time\": 78.833,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 78.914,\n      \"end_time\": 108.931,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student unscrews the third leg lightly.\",\n        \"Verb\": \"unscrew\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"leg\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 78.953,\n          \"end_time\": 81.053,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nightstand\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 81.071,\n          \"end_time\": 82.496,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 82.543,\n          \"end_time\": 85.143,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 85.19,\n          \"end_time\": 88.39,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": 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\"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 397.761,\n          \"end_time\": 398.065,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 398.1,\n          \"end_time\": 400.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 400.531,\n          \"end_time\": 403.051,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"bottom\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 401.257,\n          \"end_time\": 402.31,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you very much.\"\n        }\n      ]\n    }\n  ],\n  \"orphan_conversations\": [\n    {\n      \"start_time\": 402.406,\n      \"end_time\": 406.065,\n      \"purpose\": \"instructor-start-conversation_closing remarks\",\n      \"text\": \"It's everything for this task, please go ahead and press the bottom.\"\n    }\n  ],\n  \"orphan_fine_grained_actions\": [],\n  \"long_form_description\": {\n    \"start_time\": 0.01,\n    \"end_time\": 405.973,\n    \"text\": \"The student disassembles a table. He starts by slightly unscrewing all the hex socket heads from the table. After that, he unscrews the \\neight top hex socket heads that hold the table. Once the student releases the table, he continues to unscrew the bottom eight hex socket heads that hold the shelf together. The student places the shelf on the table to finish the task.\"\n  }\n}\n"}]}]}, "generation_config": {"response_mime_type": "application/json", "response_schema": {"$defs": {"DialogUtterance": {"description": "Single utterance in a dialogue", "properties": {"role": {"description": "Role of the speaker", "enum": ["assistant", "user"], "title": "Role", "type": "string"}, "utterance": {"description": "The spoken text", "title": "Utterance", "type": "string"}}, "required": ["role", "utterance"], "title": "DialogUtterance", "type": "object"}, "ToolUseDialog": {"description": "Dialog associated with a tool use instant event", "properties": {"clip_id": {"description": "<same as paired event>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<same as paired event>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "<same as paired event>", "title": "Risk Type", "type": "string"}, "dialogue": {"description": "Dialogue turns: Turn 1 (assistant): empty, Turn 2 (user): non-trivial response (>=12 words), Turn 3 (assistant): two-step corrective action + confirmation, Turn 4 (user): optional", "items": {"$ref": "#/$defs/DialogUtterance"}, "title": "Dialogue", "type": "array"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "dialogue"], "title": "ToolUseDialog", "type": "object"}, "ToolUseInstantEvent": {"description": "Tool use instant event", "properties": {"clip_id": {"description": "<from annotations.clip_id>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<from annotations.segment_id or 'unknown'>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "Type of risk", "enum": ["improper_grip", "unstable_handle", "device_not_off", "unsafe_posture", "wrong_orientation", "missing_guard", "loose_attachment", "other"], "title": "Risk Type", "type": "string"}, "observation": {"description": "<concise, objective evidence (no speculation)>", "title": "Observation", "type": "string"}, "source": {"default": "manual_annotation", "description": "Source of the annotation", "title": "Source", "type": "string"}, "confidence": {"default": 0.0, "description": "Confidence score", "title": "Confidence", "type": "number"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "observation"], "title": "ToolUseInstantEvent", "type": "object"}}, "description": "Tool use instant service output schema for tool use events and dialogs", "properties": {"tool_use_instant_events": {"description": "List of tool use instant events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseInstantEvent"}, "title": "Tool Use Instant Events", "type": "array"}, "dialogs": {"description": "List of dialogs associated with the events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseDialog"}, "title": "Dialogs", "type": "array"}}, "title": "ToolUseInstantServiceOutput", "type": "object"}, "temperature": 0.7}}
+{"key": "request-33", "request": {"contents": [{"parts": [{"text": "\n### **Role**\n\nYou are an Instant Proactive Service (Instant PS) annotation and dialogue-generation assistant for the HoloAssist dataset.\nIn laboratory / hands-on operation settings, you analyze manual annotations to extract time-windows of \"Tool Use\" risks / improper operations, and for each extracted event, you generate a 2-4 turn \"assistant ↔ user\" dialogue.\n\nYou must rely only on the time-windows provided by the manual annotations.\nYou must not extend, shorten, merge, or fabricate any time segments that do not exist in the manual labels.\n\n⸻\n\n### **All Defined Proactive Services**\n\t•\tInstant (second-level, grounded in the current moment)\n        •\tSafety: immediate bodily/accident danger (flame, blade, electric shock, slip, rotating parts, vehicle proximity) → stop first, then handle.\n        •\tTool Use: improper tool operation/configuration (grip, not powered off, orientation, loose chuck, missing guard, unsafe posture).\n\t•\tShort-Horizon (tens of seconds to a few minutes, within a single session)\n        •\tNext-Step Guidance: workflow is already underway; provide suggestions for the next step based on what has been done.\n        •\tError-Recovery: the user has just made a workflow mistake (wrong step, wrong object, wrong target, wrong configuration for this task) and must rollback to fix it.\n        •\tResource Reminder: end-of-task state is not handled (fire/power left on, door/cap open, unsaved work, leftover items, missing refill) → remind to close/save/take/refill.\n\n⸻\n\n### **Input Manual Annotations (authoritative time source)**\n\nProvides fine-grained temporal information for all dialogue and user actions in the video.\n\n⸻\n\n### **OBJECTIVE**\n\t1.\tRead each manual annotation labeled as \"Tool Use\", and output its time_window exactly as annotated (start_time-end_time, verbatim).\n    **You must traverse every user-error segment in the manual annotations and process them one by one without omission.**\n\t2.\tFor each event, output:\n        •\trisk_type (standardized from the label)\n        •\tan objective observation (from comment and/or video JSON; must be verifiable)\n        •\tconfidence\n\t3.\tIf multiple labels exist in the same time-window → output multiple separate events.\n        If repeated identical labels appear → deduplicate and conceptually merge their sources.\n\t4.\tOutput only Tool Use events (not Safety, not Privacy, not Error-Recovery, not Resource Reminder).\n\t5.\tDialogue generation: for every event, generate a 2-4 turn dialogue:\n        •\tAssistant speaks first, calmly, politely, low-intrusion.\n        •\tClearly state the specific tool-use risk (no timestamps), and provide 1-2 actionable corrections\n    (e.g., \"power off first, then…\", \"adjust your grip below the guard ring\").\n        •\tUser must not reply vaguely; produce ≥12 English words with meaningful content (accept/modify/decline and give reasons).\n        •\tAssistant closes with confirmation / optional SOP snippet / short reminder.\n        •\tDialogue text must not include timestamps, but the structured output must include aligned clip_id and time_window.\n\n⸻\n\n### **Task Definition / Nature (Instant · Tool Use)**\n\nCore Focus\n\t•\tThis category is restricted to problems that arise purely from how a tool is being used: grip, posture, contact, orientation, clamp/guard state, power state / configuration of the tool itself.\n\t•\tBy definition, Instant · Tool Use never requires rolling back or redoing previously completed workflow steps. The current step (object, target, step choice) is logically correct; only the usage technique is problematic.\n\t•\tIt does not cover mistakes about which object / part / slot / step / goal is chosen in the workflow (those belong to Short-Horizon · Error-Recovery).\n\nNature\n\t•\tTriggered when an immediate tool-related operational risk appears.\n\t•\tFocus on technique / configuration issues (grip, contact area, hand placement, body posture, orientation, clamp/guard state, power-off timing) that can become unsafe or damaging within a few seconds if not corrected.\n\t•\tIf the same mis-use is already causing an acute bodily hazard (e.g., clear cut / burn / electric-shock risk), it should be classified as Instant · Safety, not Tool Use.\n\nTemporal scope (critical)\n\t•\tEach Instant Tool Use event corresponds to a very short snippet of ongoing execution:\n\t•\ttypically 0-5 seconds between the risky configuration and when intervention should happen;\n\t•\twith a hard upper bound of ≤10 seconds.\n\t•\tIf understanding or fixing the problem requires:\n\t•\tlooking back over ≥10 seconds of prior workflow, or\n\t•\tundoing earlier completed steps and then redoing them,\nthen it should conceptually be handled by Short-Horizon services (especially Error-Recovery), not by Instant · Tool Use.\n\nEvent granularity\n\t•\tEach manual annotation segment that satisfies the temporal scope and nature above is counted as one Tool Use event.\n\t•\tYou must not merge multiple distant segments into a longer window to \"simulate\" an instant event.\n\nCommon labels (examples)\n\nimproper_grip, unstable_handle, device_not_off, unsafe_posture,\nwrong_orientation, missing_guard, loose_attachment, unstable_support, etc.\n\nExample 1 (Tool Use, not Error-Recovery)\nThe user is drilling into a workpiece with the correct drill bit and position, but their hand is very close to the rotating bit and the drill is tilted, making the operation unstable.\nIf they simply reposition their hand further away, adjust the tilt, and stabilize the drill, the task remains valid. No previous step needs to be undone.\nThis is an Instant · Tool Use event (technique correction), not Error-Recovery.\n\n⸻\n\n### **Mutual Exclusion & Priority vs. Error-Recovery (and Safety)**\n\nWhen deciding between Instant · Tool Use, Short-Horizon · Error-Recovery, and Instant · Safety, use the following rules.\n\n1. Completion vs. ongoing execution (primary test: Tool Use vs. Error-Recovery)\nUse this completion test first:\n\n\"If the user immediately switches to the correct technique from now on, without undoing anything already done, does the mistake disappear?\"\n\n\t•\tIf YES → this is Tool Use (ongoing execution / technique correction).\n\t•\tIf NO, because the current state is already wrong and must be undone and redone, then it belongs to Short-Horizon · Error-Recovery, not Tool Use.\n\nIn other words:\n\t•\tTool Use\n        •\tThe step itself is logically correct (right object, right target, right step for this task).\n        •\tThe problem lies in how the tool is being operated (grip, angle, stability, power-off timing, missing clamp/guard, etc.).\n        •\tFix = adjust how the tool is being handled / configured right now, without rolling back earlier workflow states.\n\t•\tError-Recovery\n        •\tThe workflow state itself is wrong (wrong part installed, wrong sample loaded, wrong slot used, wrong target selected, steps swapped, required step skipped, etc.).\n        •\tFix = stop, undo what was done, and redo the step correctly.\n        •\tThese should not be labeled as Tool Use in this task.\n\n2. Technique vs. workflow (rephrased decision rule)\n\t•\tIf the main problem is how the tool is being handled or configured in this short 0-10 second window\n(grip, posture, orientation, clamp/guard, power-off timing), and correcting it means adjusting the current action, classify it as Instant · Tool Use.\n\t•\tIf the main problem is what has already been done in the workflow\n(wrong object, wrong slot/target, wrong order, wrong configuration for this task, skipped required step), and the user must undo and redo a step, classify it as Short-Horizon · Error-Recovery.\n\n3. Safety override\n\t•\tIf the current tool use creates an immediate, high-risk safety hazard (e.g., hand directly in front of an active blade, imminent burn from an exposed hot surface, clear electric-shock risk),\nthe primary label should be Instant · Safety, even if there is also a technique issue.\n\t•\tIn such cases, prioritize Safety over Tool Use.\n\n4. Time scale\n\t•\tTool Use: typically 0-10 seconds, focused on a currently ongoing motion or micro configuration with no rollback.\n\t•\tError-Recovery: can span ≈10 seconds to a few minutes, requiring short-term memory of earlier completed actions and explicit rollback.\n\n5. Example 2 (Error-Recovery, not Tool Use)\nThe user is assembling a device that requires inserting Part A first and then Part B.\nInstead, they insert Part B directly, tighten it, and skip Part A.\nSimply improving their hand technique or tightening style cannot fix this — the assembly sequence itself is wrong.\nThe assistant should ask them to stop, remove Part B (undo), insert Part A, then re-insert Part B in the correct order (redo).\nThis is Error-Recovery because it is a workflow-level mistake that requires rollback + redo, not just a Tool Use adjustment.\n\nIn this task, you are only asked to output Tool Use events.\nSegments that match the Error-Recovery definition above should not be labeled as Tool Use.\n\n⸻\n\n### **Output Format and Rules**\n\nYou must produce two parallel arrays: tool_use_instant_events and dialogs.\nEach event must correspond to exactly one dialogue.\n\n### **Mandatory constraints**\n\t•\tExact Match\n        •\ttime_window must match the annotated start_time-end_time exactly.\n        •\tNo stretching, shortening, smoothing, or merging.\n\t•\tAnnotation Only\n\t    •\tYou may not introduce new or extended time windows.\n\t•\tObjective observation\n\t    •\tMust be verifiable; no speculation or hidden-mental-state guesses.\n\t•\tMulti-label\n\t    •\tSeparate output entries for each label; exact duplicates merged.\n\t•\tOrdering\n\t    •\tSort by clip_id ascending, then by start_time ascending.\n\n### **Dialogue constraints**\n\t•\t2-4 turns.\n\t•\tAssistant speaks first.\n\t•\tFirst assistant turn must include:\n\t•\texplicit mention of the specific tool-use risk, and\n\t•\t1-2 concrete corrective steps.\n\t•\tUser reply:\n\t•\t≥12 words, non-trivial, expresses acceptance, modification, or refusal with explanation.\n\t•\tAssistant final turn:\n\t•\tstep-by-step guidance / confirmation / optional mini SOP card.\n\t•\tNo timestamps in dialogue.\n\t•\tNo Safety / Privacy content.\n\t•\tNo hallucinated facts.\n\n⸻\n\n### **Unified Output Schema**\n{\n  \"tool_use_instant_events\": [\n    {\n      \"clip_id\": \"<from annotations.clip_id>\",\n      \"segment_id\": \"<from annotations.segment_id or 'unknown'>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"improper_grip | unstable_handle | device_not_off | unsafe_posture | wrong_orientation | missing_guard | loose_attachment | other\",\n      \"observation\": \"<concise, objective evidence (no speculation)>\",\n      \"source\": \"manual_annotation\",\n      \"confidence\": 0.0\n    }\n  ],\n  \"dialogs\": [\n    {\n      \"clip_id\": \"<same as paired event>\",\n      \"segment_id\": \"<same as paired event>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"<same as paired event>\",\n      \"dialogue\": [\n        { \"role\": \"assistant\", \"utterance\": \"\" },\n        { \"role\": \"user\", \"utterance\": \"<non-trivial response (>=12 words)>\" },\n        { \"role\": \"assistant\", \"utterance\": \"<two-step corrective action + confirmation>\" },\n        { \"role\": \"user\", \"utterance\": \"\" }\n      ]\n    }\n  ]\n}\n\n#### Failure Case (If there are no valid Tool Use events in current video clip)\n{\n  \"tool_use_instant_events\": [],\n  \"dialogs\": [],\n}\n\n\n\n### **Manual Annotations of Clip ID z025-june-21-22-printer_big**\n{\n  \"video_duration\": {\n    \"raw\": \"00:02:52.31\",\n    \"seconds\": 172\n  },\n  \"taskId\": \"63dadf7d9c18f9041c2f82c9\",\n  \"taskType\": \"setup big printer\",\n  \"video_name\": \"z025-june-21-22-printer_big\",\n  \"initial_conversation\": [\n    {\n      \"start_time\": 1.4,\n      \"end_time\": 5,\n      \"purpose\": \"instructor-start-conversation_opening remarks\",\n      \"text\": \"Hello. Thank you for agreeing to take part in our study.\"\n    },\n    {\n      \"start_time\": 5.433,\n      \"end_time\": 10.233,\n      \"purpose\": \"instructor-start-conversation_opening remarks\",\n      \"text\": \"Uhm, for this task well be using the laser printer in front of you.\"\n    },\n    {\n      \"start_time\": 10.278,\n      \"end_time\": 13.194,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"First, can you please wake the printer up from sleep?\"\n    }\n  ],\n  \"initial_fine_grained_action\": [],\n  \"actions\": [\n    {\n      \"start_time\": 14.2,\n      \"end_time\": 21.2,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student turns on the printer.\",\n        \"Verb\": \"turn_on\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"printer\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 14.806,\n          \"end_time\": 16.606,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"button\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 23.3,\n      \"end_time\": 30.2,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student turns off the printer.\",\n        \"Verb\": \"turn_off\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"printer\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 24.1,\n          \"end_time\": 25.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"button\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 36.4,\n      \"end_time\": 56,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student loads the paper stack in the tray of the printer.\",\n        \"Verb\": \"load\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"paper_stack\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 39.767,\n          \"end_time\": 41.145,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"approach\",\n            \"Noun\": \"paper_tray\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Adjective\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 41.214,\n          \"end_time\": 42.241,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"grab\",\n            \"Noun\": \"handle\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Adjective\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 42.263,\n          \"end_time\": 43.254,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"pull\",\n            \"Noun\": \"handle\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Adjective\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 43.303,\n          \"end_time\": 45.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"open\",\n            \"Noun\": \"paper_tray\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Adjective\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 46.1,\n          \"end_time\": 47.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"grab\",\n            \"Noun\": \"paper_stack\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Adjective\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 48.1,\n          \"end_time\": 51.245,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"insert\",\n            \"Noun\": \"paper_stack\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Adjective\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 51.272,\n          \"end_time\": 52.391,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"align\",\n            \"Noun\": \"paper_stack\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Adjective\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 52.438,\n          \"end_time\": 54.461,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"close\",\n            \"Noun\": \"paper_tray\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Adjective\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 54.522,\n          \"end_time\": 55.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"close\",\n            \"Noun\": \"paper_tray\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Adjective\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 39.492,\n          \"end_time\": 43.557,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"The paper tray would be the first tray to handle.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 59.816,\n      \"end_time\": 104.1,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student exchanges the black ink cartridge of the printer.\",\n        \"Verb\": \"exchange\",\n        \"Adjective\": \"black\",\n        \"Noun\": \"ink_cartridge\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 60.416,\n          \"end_time\": 61.685,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student approaches the paper trays instead of the cartridge gate.\",\n            \"Incorrect Action Corrected by\": \"33\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 61.771,\n          \"end_time\": 63.247,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student grabs the handle of the paper trays instead of the cartridge door.\",\n            \"Incorrect Action Corrected by\": \"33\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"wrong\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 64.531,\n          \"end_time\": 66.382,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student grabs the paper trays instead of the cartridge door.\",\n            \"Incorrect Action Corrected by\": \"33\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"wrong\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 68.2,\n          \"end_time\": 69.988,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student grabs the top of the cartridge gate instead of using the space on the side.\",\n            \"Incorrect Action Corrected by\": \"38\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"top\",\n            \"Noun\": \"cartridge_gate\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 70.61,\n          \"end_time\": 72.007,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"cartridge_gate\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 72.084,\n          \"end_time\": 74.241,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"cartridge_gate\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 81.2,\n          \"end_time\": 82.377,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 82.405,\n          \"end_time\": 83.231,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 83.243,\n          \"end_time\": 86.428,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 86.492,\n          \"end_time\": 88.238,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 88.283,\n          \"end_time\": 89.331,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 89.392,\n          \"end_time\": 91.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 94.1,\n          \"end_time\": 95.349,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 95.378,\n          \"end_time\": 96.454,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"The student should insert the ink cartridge.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 96.512,\n          \"end_time\": 98.453,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 98.542,\n          \"end_time\": 100.443,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 100.497,\n          \"end_time\": 102.475,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"push\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 102.513,\n          \"end_time\": 103.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 61.3,\n          \"end_time\": 66.8,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"The ink slot is the big white box above the paper tray.\"\n        },\n        {\n          \"start_time\": 68.2,\n          \"end_time\": 70.7,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"Please open using the space on the side.\"\n        },\n        {\n          \"start_time\": 72.924,\n          \"end_time\": 73.759,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        },\n        {\n          \"start_time\": 76.439,\n          \"end_time\": 81.339,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"To remove the ink cartridge, please pull on the circular grip.\"\n        },\n        {\n          \"start_time\": 84.178,\n          \"end_time\": 85.6,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 104.2,\n      \"end_time\": 124,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student exchanges the blue ink cartridge of the printer.\",\n        \"Verb\": \"exchange\",\n        \"Adjective\": \"blue\",\n        \"Noun\": \"ink_cartridge\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 105.2,\n          \"end_time\": 107.37,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 107.45,\n          \"end_time\": 110.237,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 110.269,\n          \"end_time\": 111.476,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 111.541,\n          \"end_time\": 113.485,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 113.518,\n          \"end_time\": 117.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 119.1,\n          \"end_time\": 120.413,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 120.498,\n          \"end_time\": 122.291,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"push\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 122.343,\n          \"end_time\": 123.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"push\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 113.341,\n          \"end_time\": 115.441,\n          \"conversation_purpose\": \"instructor-start-conversation_adjusting to capture better quality video\",\n          \"text\": \"Please make sure your hands are within the camera view.\"\n        },\n        {\n          \"start_time\": 115.473,\n          \"end_time\": 116.098,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 124.088,\n      \"end_time\": 143.869,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student exchanges the magenta ink cartridge of the printer.\",\n        \"Verb\": \"exchange\",\n        \"Adjective\": \"magenta\",\n        \"Noun\": \"ink_cartridge\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 124.322,\n          \"end_time\": 125.591,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 125.643,\n          \"end_time\": 127.207,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 127.296,\n          \"end_time\": 131.166,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 131.221,\n          \"end_time\": 132.215,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 132.267,\n          \"end_time\": 134.18,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 134.25,\n          \"end_time\": 136.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 138.1,\n          \"end_time\": 140.47,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 140.513,\n          \"end_time\": 142.353,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"push\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 142.433,\n          \"end_time\": 143.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 144.027,\n      \"end_time\": 159.984,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student exchanges the yellow ink cartridge of the printer.\",\n        \"Verb\": \"exchange\",\n        \"Adjective\": \"yellow\",\n        \"Noun\": \"ink_cartridge\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 144.1,\n          \"end_time\": 144.362,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 144.43,\n          \"end_time\": 145.221,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 145.257,\n          \"end_time\": 147.321,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 147.385,\n          \"end_time\": 149.24,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 149.28,\n          \"end_time\": 150.483,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 150.531,\n          \"end_time\": 151.279,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 151.327,\n          \"end_time\": 154.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 155.2,\n          \"end_time\": 156.247,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 156.258,\n          \"end_time\": 158.163,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"push\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 158.217,\n          \"end_time\": 159.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 160.027,\n      \"end_time\": 164.1,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student closes the cartridge gate.\",\n        \"Verb\": \"close\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"cartridge_gate\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 160.1,\n          \"end_time\": 161.362,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"grab\",\n            \"Noun\": \"cartridge_gate\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Adjective\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 161.44,\n          \"end_time\": 162.235,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"close\",\n            \"Noun\": \"cartridge_gate\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Adjective\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 162.265,\n          \"end_time\": 163.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"close\",\n            \"Noun\": \"cartridge_gate\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Adjective\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    }\n  ],\n  \"orphan_conversations\": [\n    {\n      \"start_time\": 20.337,\n      \"end_time\": 23.437,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Next, please put the printer back to sleep mode.\"\n    },\n    {\n      \"start_time\": 30.3,\n      \"end_time\": 31.5,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Thank you.\"\n    },\n    {\n      \"start_time\": 31.61,\n      \"end_time\": 35.9,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Next. Can you please refill the paper in the printer?\"\n    },\n    {\n      \"start_time\": 56.1,\n      \"end_time\": 56.8,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Thank you.\"\n    },\n    {\n      \"start_time\": 56.827,\n      \"end_time\": 59.751,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Next, please replace the ink in the printer.\"\n    },\n    {\n      \"start_time\": 163.453,\n      \"end_time\": 164.853,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Thank you very much.\"\n    },\n    {\n      \"start_time\": 164.869,\n      \"end_time\": 168.796,\n      \"purpose\": \"instructor-start-conversation_closing remarks\",\n      \"text\": \"That concludes this task. Please go ahead, and press the stop button.\"\n    }\n  ],\n  \"orphan_fine_grained_actions\": [],\n  \"long_form_description\": {\n    \"start_time\": 0.12,\n    \"end_time\": 171.12,\n    \"text\": \"First, the student turns on the printer and after that, the student turns it off. Then, the student loads the printer paper tray with a paper stack. After that, the student opens the cartridge gate with the instructor's help. After that, the student exchanges the old black ink cartridge for a new one. Then, the student does the same with the blue ink cartridge. After that, the student exchanges the magenta ink cartridge. Then, the student does the same with the yellow one.\"\n  }\n}\n"}]}]}, "generation_config": {"response_mime_type": "application/json", "response_schema": {"$defs": {"DialogUtterance": {"description": "Single utterance in a dialogue", "properties": {"role": {"description": "Role of the speaker", "enum": ["assistant", "user"], "title": "Role", "type": "string"}, "utterance": {"description": "The spoken text", "title": "Utterance", "type": "string"}}, "required": ["role", "utterance"], "title": "DialogUtterance", "type": "object"}, "ToolUseDialog": {"description": "Dialog associated with a tool use instant event", "properties": {"clip_id": {"description": "<same as paired event>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<same as paired event>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "<same as paired event>", "title": "Risk Type", "type": "string"}, "dialogue": {"description": "Dialogue turns: Turn 1 (assistant): empty, Turn 2 (user): non-trivial response (>=12 words), Turn 3 (assistant): two-step corrective action + confirmation, Turn 4 (user): optional", "items": {"$ref": "#/$defs/DialogUtterance"}, "title": "Dialogue", "type": "array"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "dialogue"], "title": "ToolUseDialog", "type": "object"}, "ToolUseInstantEvent": {"description": "Tool use instant event", "properties": {"clip_id": {"description": "<from annotations.clip_id>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<from annotations.segment_id or 'unknown'>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "Type of risk", "enum": ["improper_grip", "unstable_handle", "device_not_off", "unsafe_posture", "wrong_orientation", "missing_guard", "loose_attachment", "other"], "title": "Risk Type", "type": "string"}, "observation": {"description": "<concise, objective evidence (no speculation)>", "title": "Observation", "type": "string"}, "source": {"default": "manual_annotation", "description": "Source of the annotation", "title": "Source", "type": "string"}, "confidence": {"default": 0.0, "description": "Confidence score", "title": "Confidence", "type": "number"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "observation"], "title": "ToolUseInstantEvent", "type": "object"}}, "description": "Tool use instant service output schema for tool use events and dialogs", "properties": {"tool_use_instant_events": {"description": "List of tool use instant events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseInstantEvent"}, "title": "Tool Use Instant Events", "type": "array"}, "dialogs": {"description": "List of dialogs associated with the events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseDialog"}, "title": "Dialogs", "type": "array"}}, "title": "ToolUseInstantServiceOutput", "type": "object"}, "temperature": 0.7}}
+{"key": "request-34", "request": {"contents": [{"parts": [{"text": "\n### **Role**\n\nYou are an Instant Proactive Service (Instant PS) annotation and dialogue-generation assistant for the HoloAssist dataset.\nIn laboratory / hands-on operation settings, you analyze manual annotations to extract time-windows of \"Tool Use\" risks / improper operations, and for each extracted event, you generate a 2-4 turn \"assistant ↔ user\" dialogue.\n\nYou must rely only on the time-windows provided by the manual annotations.\nYou must not extend, shorten, merge, or fabricate any time segments that do not exist in the manual labels.\n\n⸻\n\n### **All Defined Proactive Services**\n\t•\tInstant (second-level, grounded in the current moment)\n        •\tSafety: immediate bodily/accident danger (flame, blade, electric shock, slip, rotating parts, vehicle proximity) → stop first, then handle.\n        •\tTool Use: improper tool operation/configuration (grip, not powered off, orientation, loose chuck, missing guard, unsafe posture).\n\t•\tShort-Horizon (tens of seconds to a few minutes, within a single session)\n        •\tNext-Step Guidance: workflow is already underway; provide suggestions for the next step based on what has been done.\n        •\tError-Recovery: the user has just made a workflow mistake (wrong step, wrong object, wrong target, wrong configuration for this task) and must rollback to fix it.\n        •\tResource Reminder: end-of-task state is not handled (fire/power left on, door/cap open, unsaved work, leftover items, missing refill) → remind to close/save/take/refill.\n\n⸻\n\n### **Input Manual Annotations (authoritative time source)**\n\nProvides fine-grained temporal information for all dialogue and user actions in the video.\n\n⸻\n\n### **OBJECTIVE**\n\t1.\tRead each manual annotation labeled as \"Tool Use\", and output its time_window exactly as annotated (start_time-end_time, verbatim).\n    **You must traverse every user-error segment in the manual annotations and process them one by one without omission.**\n\t2.\tFor each event, output:\n        •\trisk_type (standardized from the label)\n        •\tan objective observation (from comment and/or video JSON; must be verifiable)\n        •\tconfidence\n\t3.\tIf multiple labels exist in the same time-window → output multiple separate events.\n        If repeated identical labels appear → deduplicate and conceptually merge their sources.\n\t4.\tOutput only Tool Use events (not Safety, not Privacy, not Error-Recovery, not Resource Reminder).\n\t5.\tDialogue generation: for every event, generate a 2-4 turn dialogue:\n        •\tAssistant speaks first, calmly, politely, low-intrusion.\n        •\tClearly state the specific tool-use risk (no timestamps), and provide 1-2 actionable corrections\n    (e.g., \"power off first, then…\", \"adjust your grip below the guard ring\").\n        •\tUser must not reply vaguely; produce ≥12 English words with meaningful content (accept/modify/decline and give reasons).\n        •\tAssistant closes with confirmation / optional SOP snippet / short reminder.\n        •\tDialogue text must not include timestamps, but the structured output must include aligned clip_id and time_window.\n\n⸻\n\n### **Task Definition / Nature (Instant · Tool Use)**\n\nCore Focus\n\t•\tThis category is restricted to problems that arise purely from how a tool is being used: grip, posture, contact, orientation, clamp/guard state, power state / configuration of the tool itself.\n\t•\tBy definition, Instant · Tool Use never requires rolling back or redoing previously completed workflow steps. The current step (object, target, step choice) is logically correct; only the usage technique is problematic.\n\t•\tIt does not cover mistakes about which object / part / slot / step / goal is chosen in the workflow (those belong to Short-Horizon · Error-Recovery).\n\nNature\n\t•\tTriggered when an immediate tool-related operational risk appears.\n\t•\tFocus on technique / configuration issues (grip, contact area, hand placement, body posture, orientation, clamp/guard state, power-off timing) that can become unsafe or damaging within a few seconds if not corrected.\n\t•\tIf the same mis-use is already causing an acute bodily hazard (e.g., clear cut / burn / electric-shock risk), it should be classified as Instant · Safety, not Tool Use.\n\nTemporal scope (critical)\n\t•\tEach Instant Tool Use event corresponds to a very short snippet of ongoing execution:\n\t•\ttypically 0-5 seconds between the risky configuration and when intervention should happen;\n\t•\twith a hard upper bound of ≤10 seconds.\n\t•\tIf understanding or fixing the problem requires:\n\t•\tlooking back over ≥10 seconds of prior workflow, or\n\t•\tundoing earlier completed steps and then redoing them,\nthen it should conceptually be handled by Short-Horizon services (especially Error-Recovery), not by Instant · Tool Use.\n\nEvent granularity\n\t•\tEach manual annotation segment that satisfies the temporal scope and nature above is counted as one Tool Use event.\n\t•\tYou must not merge multiple distant segments into a longer window to \"simulate\" an instant event.\n\nCommon labels (examples)\n\nimproper_grip, unstable_handle, device_not_off, unsafe_posture,\nwrong_orientation, missing_guard, loose_attachment, unstable_support, etc.\n\nExample 1 (Tool Use, not Error-Recovery)\nThe user is drilling into a workpiece with the correct drill bit and position, but their hand is very close to the rotating bit and the drill is tilted, making the operation unstable.\nIf they simply reposition their hand further away, adjust the tilt, and stabilize the drill, the task remains valid. No previous step needs to be undone.\nThis is an Instant · Tool Use event (technique correction), not Error-Recovery.\n\n⸻\n\n### **Mutual Exclusion & Priority vs. Error-Recovery (and Safety)**\n\nWhen deciding between Instant · Tool Use, Short-Horizon · Error-Recovery, and Instant · Safety, use the following rules.\n\n1. Completion vs. ongoing execution (primary test: Tool Use vs. Error-Recovery)\nUse this completion test first:\n\n\"If the user immediately switches to the correct technique from now on, without undoing anything already done, does the mistake disappear?\"\n\n\t•\tIf YES → this is Tool Use (ongoing execution / technique correction).\n\t•\tIf NO, because the current state is already wrong and must be undone and redone, then it belongs to Short-Horizon · Error-Recovery, not Tool Use.\n\nIn other words:\n\t•\tTool Use\n        •\tThe step itself is logically correct (right object, right target, right step for this task).\n        •\tThe problem lies in how the tool is being operated (grip, angle, stability, power-off timing, missing clamp/guard, etc.).\n        •\tFix = adjust how the tool is being handled / configured right now, without rolling back earlier workflow states.\n\t•\tError-Recovery\n        •\tThe workflow state itself is wrong (wrong part installed, wrong sample loaded, wrong slot used, wrong target selected, steps swapped, required step skipped, etc.).\n        •\tFix = stop, undo what was done, and redo the step correctly.\n        •\tThese should not be labeled as Tool Use in this task.\n\n2. Technique vs. workflow (rephrased decision rule)\n\t•\tIf the main problem is how the tool is being handled or configured in this short 0-10 second window\n(grip, posture, orientation, clamp/guard, power-off timing), and correcting it means adjusting the current action, classify it as Instant · Tool Use.\n\t•\tIf the main problem is what has already been done in the workflow\n(wrong object, wrong slot/target, wrong order, wrong configuration for this task, skipped required step), and the user must undo and redo a step, classify it as Short-Horizon · Error-Recovery.\n\n3. Safety override\n\t•\tIf the current tool use creates an immediate, high-risk safety hazard (e.g., hand directly in front of an active blade, imminent burn from an exposed hot surface, clear electric-shock risk),\nthe primary label should be Instant · Safety, even if there is also a technique issue.\n\t•\tIn such cases, prioritize Safety over Tool Use.\n\n4. Time scale\n\t•\tTool Use: typically 0-10 seconds, focused on a currently ongoing motion or micro configuration with no rollback.\n\t•\tError-Recovery: can span ≈10 seconds to a few minutes, requiring short-term memory of earlier completed actions and explicit rollback.\n\n5. Example 2 (Error-Recovery, not Tool Use)\nThe user is assembling a device that requires inserting Part A first and then Part B.\nInstead, they insert Part B directly, tighten it, and skip Part A.\nSimply improving their hand technique or tightening style cannot fix this — the assembly sequence itself is wrong.\nThe assistant should ask them to stop, remove Part B (undo), insert Part A, then re-insert Part B in the correct order (redo).\nThis is Error-Recovery because it is a workflow-level mistake that requires rollback + redo, not just a Tool Use adjustment.\n\nIn this task, you are only asked to output Tool Use events.\nSegments that match the Error-Recovery definition above should not be labeled as Tool Use.\n\n⸻\n\n### **Output Format and Rules**\n\nYou must produce two parallel arrays: tool_use_instant_events and dialogs.\nEach event must correspond to exactly one dialogue.\n\n### **Mandatory constraints**\n\t•\tExact Match\n        •\ttime_window must match the annotated start_time-end_time exactly.\n        •\tNo stretching, shortening, smoothing, or merging.\n\t•\tAnnotation Only\n\t    •\tYou may not introduce new or extended time windows.\n\t•\tObjective observation\n\t    •\tMust be verifiable; no speculation or hidden-mental-state guesses.\n\t•\tMulti-label\n\t    •\tSeparate output entries for each label; exact duplicates merged.\n\t•\tOrdering\n\t    •\tSort by clip_id ascending, then by start_time ascending.\n\n### **Dialogue constraints**\n\t•\t2-4 turns.\n\t•\tAssistant speaks first.\n\t•\tFirst assistant turn must include:\n\t•\texplicit mention of the specific tool-use risk, and\n\t•\t1-2 concrete corrective steps.\n\t•\tUser reply:\n\t•\t≥12 words, non-trivial, expresses acceptance, modification, or refusal with explanation.\n\t•\tAssistant final turn:\n\t•\tstep-by-step guidance / confirmation / optional mini SOP card.\n\t•\tNo timestamps in dialogue.\n\t•\tNo Safety / Privacy content.\n\t•\tNo hallucinated facts.\n\n⸻\n\n### **Unified Output Schema**\n{\n  \"tool_use_instant_events\": [\n    {\n      \"clip_id\": \"<from annotations.clip_id>\",\n      \"segment_id\": \"<from annotations.segment_id or 'unknown'>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"improper_grip | unstable_handle | device_not_off | unsafe_posture | wrong_orientation | missing_guard | loose_attachment | other\",\n      \"observation\": \"<concise, objective evidence (no speculation)>\",\n      \"source\": \"manual_annotation\",\n      \"confidence\": 0.0\n    }\n  ],\n  \"dialogs\": [\n    {\n      \"clip_id\": \"<same as paired event>\",\n      \"segment_id\": \"<same as paired event>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"<same as paired event>\",\n      \"dialogue\": [\n        { \"role\": \"assistant\", \"utterance\": \"\" },\n        { \"role\": \"user\", \"utterance\": \"<non-trivial response (>=12 words)>\" },\n        { \"role\": \"assistant\", \"utterance\": \"<two-step corrective action + confirmation>\" },\n        { \"role\": \"user\", \"utterance\": \"\" }\n      ]\n    }\n  ]\n}\n\n#### Failure Case (If there are no valid Tool Use events in current video clip)\n{\n  \"tool_use_instant_events\": [],\n  \"dialogs\": [],\n}\n\n\n\n### **Manual Annotations of Clip ID z025-june-21-22-printer_small**\n{\n  \"video_duration\": {\n    \"raw\": \"00:04:39.23\",\n    \"seconds\": 279\n  },\n  \"taskId\": \"63dadf02a426b3c59a095ce8\",\n  \"taskType\": \"setup small printer\",\n  \"video_name\": \"z025-june-21-22-printer_small\",\n  \"initial_conversation\": [\n    {\n      \"start_time\": 3.776,\n      \"end_time\": 12.071,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Thank you for agreeing to take part in the trials. Uhm, in front of you, you will see the HP DeskJet printer that we will use for this task.\"\n    },\n    {\n      \"start_time\": 12.394,\n      \"end_time\": 15.994,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"First if you could please load some paper in the printer.\"\n    }\n  ],\n  \"initial_fine_grained_action\": [],\n  \"actions\": [\n    {\n      \"start_time\": 17.1,\n      \"end_time\": 46.1,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student loads a stack of papers into the printer.\",\n        \"Verb\": \"load\",\n        \"Noun\": \"paper_stack\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 18.058,\n          \"end_time\": 18.564,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 18.592,\n          \"end_time\": 19.139,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 20.1,\n          \"end_time\": 21.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The paper stack should be load on the paper tray at the back of the printer.\",\n            \"Incorrect Action Corrected by\": \"11\",\n            \"Verb\": \"touch\",\n            \"Adjective\": \"extending\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 31.1,\n          \"end_time\": 33.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"push\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 34.1,\n          \"end_time\": 36.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 41.1,\n          \"end_time\": 43.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 44.1,\n          \"end_time\": 45.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 21.1,\n          \"end_time\": 25.965,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"To load paper in the printer please, uhm, use the paper tray in the back of the printer\"\n        },\n        {\n          \"start_time\": 28.6,\n          \"end_time\": 35.673,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Please hold the paper tray of the printer upwards and back.\"\n        },\n        {\n          \"start_time\": 35.806,\n          \"end_time\": 38.87,\n          \"conversation_purpose\": \"instructor-start-conversation_adjusting to capture better quality video\",\n          \"text\": \"Also please make sure your hands are visible with, with the camera.\"\n        },\n        {\n          \"start_time\": 39.03,\n          \"end_time\": 39.982,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        },\n        {\n          \"start_time\": 40.57,\n          \"end_time\": 43.276,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Now please put the paper inside\"\n        },\n        {\n          \"start_time\": 44.418,\n          \"end_time\": 45.345,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 52.1,\n      \"end_time\": 106.1,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student opens the newspaper stand.\",\n        \"Verb\": \"open\",\n        \"Noun\": \"paper_tray\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 53.058,\n          \"end_time\": 53.568,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"black_and white\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 53.594,\n          \"end_time\": 54.145,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"black_and white\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 57.1,\n          \"end_time\": 59.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"copy_gate\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 60.1,\n          \"end_time\": 61.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"black_and white\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 62.1,\n          \"end_time\": 63.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"copy_gate\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 66.1,\n          \"end_time\": 68.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"cancel\",\n            \"Noun\": \"button\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 70.1,\n          \"end_time\": 71.044,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 71.174,\n          \"end_time\": 72.003,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 72.149,\n          \"end_time\": 73.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 79.1,\n          \"end_time\": 81.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"The output tray of the printer is located above the area initially pulled by the student.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"extending\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 84.1,\n          \"end_time\": 86.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"extending\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 88.1,\n          \"end_time\": 91.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"extending\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 103.1,\n          \"end_time\": 105.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 64.1,\n          \"end_time\": 67.847,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Please cancel and pass by pressing the X button.\"\n        },\n        {\n          \"start_time\": 69.1,\n          \"end_time\": 70.1,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        },\n        {\n          \"start_time\": 71.924,\n          \"end_time\": 77.424,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Next, please put the paper ejection area please open it.\"\n        },\n        {\n          \"start_time\": 79.276,\n          \"end_time\": 84.876,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"To open it, please use the dash on the top of the front side of the printer.\"\n        },\n        {\n          \"start_time\": 85.541,\n          \"end_time\": 88.259,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Please put on the dash firmly.\"\n        },\n        {\n          \"start_time\": 91.894,\n          \"end_time\": 92.7,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        },\n        {\n          \"start_time\": 93.865,\n          \"end_time\": 98.818,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Next please slide open the paper holding tray.\"\n        },\n        {\n          \"start_time\": 99.835,\n          \"end_time\": 102.759,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"It will be in the front of the latch you just opened.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 109.1,\n      \"end_time\": 127.1,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student copies a black and white paper.\",\n        \"Verb\": \"make\",\n        \"Noun\": \"copy\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 112.1,\n          \"end_time\": 113.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"copy_button\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 114.312,\n          \"end_time\": 115.365,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 133.1,\n      \"end_time\": 146.071,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student removes the paper from the printer.\",\n        \"Verb\": \"withdraw\",\n        \"Noun\": \"paper_stack\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 133.623,\n          \"end_time\": 134.096,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"copy\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 134.128,\n          \"end_time\": 136.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"copy\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 137.1,\n          \"end_time\": 138.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"copy_gate\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 139.1,\n          \"end_time\": 141.057,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"black_and white\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 141.181,\n          \"end_time\": 142.071,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"black_and white\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 142.15,\n          \"end_time\": 144.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"black_and white\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 156.1,\n      \"end_time\": 232.1,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student exchanges an ink cartridge of a certain color.\",\n        \"Verb\": \"exchange\",\n        \"Adjective\": \"color\",\n        \"Noun\": \"ink_cartridge\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 156.1,\n          \"end_time\": 157.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"cartridge_gate\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 159.1,\n          \"end_time\": 161.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"cartridge_gate\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 166.1,\n          \"end_time\": 167.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"color\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 168.1,\n          \"end_time\": 170.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"To remove the color ink cartridge the student should push it down first.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"color\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 171.1,\n          \"end_time\": 174.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"To remove the color ink cartridge the student should push it down first.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"color\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 179.1,\n          \"end_time\": 182.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 202.1,\n          \"end_time\": 204.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"push\",\n            \"Adjective\": \"color\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 205.1,\n          \"end_time\": 206.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"color\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 207.1,\n          \"end_time\": 208.078,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 208.152,\n          \"end_time\": 209.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 212.1,\n          \"end_time\": 213.049,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"replacement\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 213.152,\n          \"end_time\": 214.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"replacement\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 221.1,\n          \"end_time\": 223.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"replacement\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 224.1,\n          \"end_time\": 226.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"The student should push down the color ink cartridge to install it.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"replacement\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 227.1,\n          \"end_time\": 229.026,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"replacement\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 229.135,\n          \"end_time\": 230.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"push\",\n            \"Adjective\": \"replacement\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 163.1,\n          \"end_time\": 173.335,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Next, pull down on the back of the top side of the ink cartridge to dislodge it.\"\n        },\n        {\n          \"start_time\": 175.512,\n          \"end_time\": 181.1,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Please push down on the back side of the top part of the ink cartridge to dislodge it.\"\n        },\n        {\n          \"start_time\": 184.1,\n          \"end_time\": 192.335,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Please pull down on the back part between the two notches of the coloring cartridge to dislodge it.\"\n        },\n        {\n          \"start_time\": 193.1,\n          \"end_time\": 198.876,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"On the top of the coloring cartridge in pink you will see two small notches.\"\n        },\n        {\n          \"start_time\": 200.835,\n          \"end_time\": 206.1,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Please push down between these two notches at the back.\"\n        },\n        {\n          \"start_time\": 207.659,\n          \"end_time\": 208.341,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        },\n        {\n          \"start_time\": 209.1,\n          \"end_time\": 213.6,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Next please put the replacement color ink cartridge.\"\n        },\n        {\n          \"start_time\": 215.953,\n          \"end_time\": 219.788,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"To do so, please push the cartridge in the place.\"\n        },\n        {\n          \"start_time\": 225.489,\n          \"end_time\": 228.365,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Please push the cartridge into place.\"\n        },\n        {\n          \"start_time\": 230.588,\n          \"end_time\": 231.261,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 234.1,\n      \"end_time\": 256.1,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student exchanges their black ink cartridge for the printer.\",\n        \"Verb\": \"exchange\",\n        \"Adjective\": \"black\",\n        \"Noun\": \"ink_cartridge\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 235.1,\n          \"end_time\": 236.08,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"push\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"black_ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 236.136,\n          \"end_time\": 236.603,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"black_ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 236.662,\n          \"end_time\": 237.141,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"black_ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 238.1,\n          \"end_time\": 239.037,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"black_ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 239.128,\n          \"end_time\": 239.601,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"replacement\",\n            \"Noun\": \"black_ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 239.652,\n          \"end_time\": 240.136,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"replacement\",\n            \"Noun\": \"black_ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 242.1,\n          \"end_time\": 244.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"replacement\",\n            \"Noun\": \"black_ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 245.1,\n          \"end_time\": 247.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"push\",\n            \"Adjective\": \"replacement\",\n            \"Noun\": \"black_ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 252.1,\n          \"end_time\": 254.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"cartridge_gate\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 247.924,\n          \"end_time\": 249.276,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you very much.\"\n        },\n        {\n          \"start_time\": 250.6,\n          \"end_time\": 254.9,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Please close the ink cartridge, ink cartridge area.\"\n        },\n        {\n          \"start_time\": 255.1,\n          \"end_time\": 255.7,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 260.806,\n      \"end_time\": 273.118,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student puts the printer back to its original position.\",\n        \"Verb\": \"place\",\n        \"Noun\": \"printer\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 262.1,\n          \"end_time\": 265.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"extending\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 266.1,\n          \"end_time\": 267.074,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 267.113,\n          \"end_time\": 269.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 270.1,\n          \"end_time\": 272.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    }\n  ],\n  \"orphan_conversations\": [\n    {\n      \"start_time\": 45.452,\n      \"end_time\": 51.724,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Next, please, photocopy one page in black and white.\"\n    },\n    {\n      \"start_time\": 105.218,\n      \"end_time\": 106.218,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Thank you\"\n    },\n    {\n      \"start_time\": 108.1,\n      \"end_time\": 111.7,\n      \"purpose\": \"instructor-start-conversation_follow-up instruction\",\n      \"text\": \"Please press the color copy button on the bottom left.\"\n    },\n    {\n      \"start_time\": 126.335,\n      \"end_time\": 127.6,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Thank you.\"\n    },\n    {\n      \"start_time\": 129.1,\n      \"end_time\": 133.8,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Next please remove both the original and the printer paper from the printer.\"\n    },\n    {\n      \"start_time\": 147.1,\n      \"end_time\": 150.4,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Next, please change the ink cartridges in the printer.\"\n    },\n    {\n      \"start_time\": 152.1,\n      \"end_time\": 160.006,\n      \"purpose\": \"instructor-start-conversation_follow-up instruction\",\n      \"text\": \"To change the ink cartridges please open the ink area in the inside the printer.\"\n    },\n    {\n      \"start_time\": 231.393,\n      \"end_time\": 235.335,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Now please do the same with the black cartridge.\"\n    },\n    {\n      \"start_time\": 255.953,\n      \"end_time\": 262.335,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Lastly please close down the printer as it was in the beginning of the task.\"\n    },\n    {\n      \"start_time\": 271.747,\n      \"end_time\": 277.7,\n      \"purpose\": \"instructor-start-conversation_closing remarks\",\n      \"text\": \"That concludes everything for this task. Please press the stop button.\"\n    }\n  ],\n  \"orphan_fine_grained_actions\": [\n    {\n      \"start_time\": 133.064,\n      \"end_time\": 133.596,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"grab\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"copy\",\n        \"adverbial\": \"none\"\n      }\n    }\n  ],\n  \"long_form_description\": {\n    \"start_time\": 0.087,\n    \"end_time\": 279.187,\n    \"text\": \"The student begins by pulling out the paper stand and inserting a paper stack in the printer, then pulls out the tray so she can make a black-and-white copy, when she finishes she removes the copy from the printer. Then she changes the ink cartridge and finally pushes the tray and everything left to save the printer.\"\n  }\n}\n"}]}]}, "generation_config": {"response_mime_type": "application/json", "response_schema": {"$defs": {"DialogUtterance": {"description": "Single utterance in a dialogue", "properties": {"role": {"description": "Role of the speaker", "enum": ["assistant", "user"], "title": "Role", "type": "string"}, "utterance": {"description": "The spoken text", "title": "Utterance", "type": "string"}}, "required": ["role", "utterance"], "title": "DialogUtterance", "type": "object"}, "ToolUseDialog": {"description": "Dialog associated with a tool use instant event", "properties": {"clip_id": {"description": "<same as paired event>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<same as paired event>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "<same as paired event>", "title": "Risk Type", "type": "string"}, "dialogue": {"description": "Dialogue turns: Turn 1 (assistant): empty, Turn 2 (user): non-trivial response (>=12 words), Turn 3 (assistant): two-step corrective action + confirmation, Turn 4 (user): optional", "items": {"$ref": "#/$defs/DialogUtterance"}, "title": "Dialogue", "type": "array"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "dialogue"], "title": "ToolUseDialog", "type": "object"}, "ToolUseInstantEvent": {"description": "Tool use instant event", "properties": {"clip_id": {"description": "<from annotations.clip_id>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<from annotations.segment_id or 'unknown'>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "Type of risk", "enum": ["improper_grip", "unstable_handle", "device_not_off", "unsafe_posture", "wrong_orientation", "missing_guard", "loose_attachment", "other"], "title": "Risk Type", "type": "string"}, "observation": {"description": "<concise, objective evidence (no speculation)>", "title": "Observation", "type": "string"}, "source": {"default": "manual_annotation", "description": "Source of the annotation", "title": "Source", "type": "string"}, "confidence": {"default": 0.0, "description": "Confidence score", "title": "Confidence", "type": "number"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "observation"], "title": "ToolUseInstantEvent", "type": "object"}}, "description": "Tool use instant service output schema for tool use events and dialogs", "properties": {"tool_use_instant_events": {"description": "List of tool use instant events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseInstantEvent"}, "title": "Tool Use Instant Events", "type": "array"}, "dialogs": {"description": "List of dialogs associated with the events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseDialog"}, "title": "Dialogs", "type": "array"}}, "title": "ToolUseInstantServiceOutput", "type": "object"}, "temperature": 0.7}}
+{"key": "request-35", "request": {"contents": [{"parts": [{"text": "\n### **Role**\n\nYou are an Instant Proactive Service (Instant PS) annotation and dialogue-generation assistant for the HoloAssist dataset.\nIn laboratory / hands-on operation settings, you analyze manual annotations to extract time-windows of \"Tool Use\" risks / improper operations, and for each extracted event, you generate a 2-4 turn \"assistant ↔ user\" dialogue.\n\nYou must rely only on the time-windows provided by the manual annotations.\nYou must not extend, shorten, merge, or fabricate any time segments that do not exist in the manual labels.\n\n⸻\n\n### **All Defined Proactive Services**\n\t•\tInstant (second-level, grounded in the current moment)\n        •\tSafety: immediate bodily/accident danger (flame, blade, electric shock, slip, rotating parts, vehicle proximity) → stop first, then handle.\n        •\tTool Use: improper tool operation/configuration (grip, not powered off, orientation, loose chuck, missing guard, unsafe posture).\n\t•\tShort-Horizon (tens of seconds to a few minutes, within a single session)\n        •\tNext-Step Guidance: workflow is already underway; provide suggestions for the next step based on what has been done.\n        •\tError-Recovery: the user has just made a workflow mistake (wrong step, wrong object, wrong target, wrong configuration for this task) and must rollback to fix it.\n        •\tResource Reminder: end-of-task state is not handled (fire/power left on, door/cap open, unsaved work, leftover items, missing refill) → remind to close/save/take/refill.\n\n⸻\n\n### **Input Manual Annotations (authoritative time source)**\n\nProvides fine-grained temporal information for all dialogue and user actions in the video.\n\n⸻\n\n### **OBJECTIVE**\n\t1.\tRead each manual annotation labeled as \"Tool Use\", and output its time_window exactly as annotated (start_time-end_time, verbatim).\n    **You must traverse every user-error segment in the manual annotations and process them one by one without omission.**\n\t2.\tFor each event, output:\n        •\trisk_type (standardized from the label)\n        •\tan objective observation (from comment and/or video JSON; must be verifiable)\n        •\tconfidence\n\t3.\tIf multiple labels exist in the same time-window → output multiple separate events.\n        If repeated identical labels appear → deduplicate and conceptually merge their sources.\n\t4.\tOutput only Tool Use events (not Safety, not Privacy, not Error-Recovery, not Resource Reminder).\n\t5.\tDialogue generation: for every event, generate a 2-4 turn dialogue:\n        •\tAssistant speaks first, calmly, politely, low-intrusion.\n        •\tClearly state the specific tool-use risk (no timestamps), and provide 1-2 actionable corrections\n    (e.g., \"power off first, then…\", \"adjust your grip below the guard ring\").\n        •\tUser must not reply vaguely; produce ≥12 English words with meaningful content (accept/modify/decline and give reasons).\n        •\tAssistant closes with confirmation / optional SOP snippet / short reminder.\n        •\tDialogue text must not include timestamps, but the structured output must include aligned clip_id and time_window.\n\n⸻\n\n### **Task Definition / Nature (Instant · Tool Use)**\n\nCore Focus\n\t•\tThis category is restricted to problems that arise purely from how a tool is being used: grip, posture, contact, orientation, clamp/guard state, power state / configuration of the tool itself.\n\t•\tBy definition, Instant · Tool Use never requires rolling back or redoing previously completed workflow steps. The current step (object, target, step choice) is logically correct; only the usage technique is problematic.\n\t•\tIt does not cover mistakes about which object / part / slot / step / goal is chosen in the workflow (those belong to Short-Horizon · Error-Recovery).\n\nNature\n\t•\tTriggered when an immediate tool-related operational risk appears.\n\t•\tFocus on technique / configuration issues (grip, contact area, hand placement, body posture, orientation, clamp/guard state, power-off timing) that can become unsafe or damaging within a few seconds if not corrected.\n\t•\tIf the same mis-use is already causing an acute bodily hazard (e.g., clear cut / burn / electric-shock risk), it should be classified as Instant · Safety, not Tool Use.\n\nTemporal scope (critical)\n\t•\tEach Instant Tool Use event corresponds to a very short snippet of ongoing execution:\n\t•\ttypically 0-5 seconds between the risky configuration and when intervention should happen;\n\t•\twith a hard upper bound of ≤10 seconds.\n\t•\tIf understanding or fixing the problem requires:\n\t•\tlooking back over ≥10 seconds of prior workflow, or\n\t•\tundoing earlier completed steps and then redoing them,\nthen it should conceptually be handled by Short-Horizon services (especially Error-Recovery), not by Instant · Tool Use.\n\nEvent granularity\n\t•\tEach manual annotation segment that satisfies the temporal scope and nature above is counted as one Tool Use event.\n\t•\tYou must not merge multiple distant segments into a longer window to \"simulate\" an instant event.\n\nCommon labels (examples)\n\nimproper_grip, unstable_handle, device_not_off, unsafe_posture,\nwrong_orientation, missing_guard, loose_attachment, unstable_support, etc.\n\nExample 1 (Tool Use, not Error-Recovery)\nThe user is drilling into a workpiece with the correct drill bit and position, but their hand is very close to the rotating bit and the drill is tilted, making the operation unstable.\nIf they simply reposition their hand further away, adjust the tilt, and stabilize the drill, the task remains valid. No previous step needs to be undone.\nThis is an Instant · Tool Use event (technique correction), not Error-Recovery.\n\n⸻\n\n### **Mutual Exclusion & Priority vs. Error-Recovery (and Safety)**\n\nWhen deciding between Instant · Tool Use, Short-Horizon · Error-Recovery, and Instant · Safety, use the following rules.\n\n1. Completion vs. ongoing execution (primary test: Tool Use vs. Error-Recovery)\nUse this completion test first:\n\n\"If the user immediately switches to the correct technique from now on, without undoing anything already done, does the mistake disappear?\"\n\n\t•\tIf YES → this is Tool Use (ongoing execution / technique correction).\n\t•\tIf NO, because the current state is already wrong and must be undone and redone, then it belongs to Short-Horizon · Error-Recovery, not Tool Use.\n\nIn other words:\n\t•\tTool Use\n        •\tThe step itself is logically correct (right object, right target, right step for this task).\n        •\tThe problem lies in how the tool is being operated (grip, angle, stability, power-off timing, missing clamp/guard, etc.).\n        •\tFix = adjust how the tool is being handled / configured right now, without rolling back earlier workflow states.\n\t•\tError-Recovery\n        •\tThe workflow state itself is wrong (wrong part installed, wrong sample loaded, wrong slot used, wrong target selected, steps swapped, required step skipped, etc.).\n        •\tFix = stop, undo what was done, and redo the step correctly.\n        •\tThese should not be labeled as Tool Use in this task.\n\n2. Technique vs. workflow (rephrased decision rule)\n\t•\tIf the main problem is how the tool is being handled or configured in this short 0-10 second window\n(grip, posture, orientation, clamp/guard, power-off timing), and correcting it means adjusting the current action, classify it as Instant · Tool Use.\n\t•\tIf the main problem is what has already been done in the workflow\n(wrong object, wrong slot/target, wrong order, wrong configuration for this task, skipped required step), and the user must undo and redo a step, classify it as Short-Horizon · Error-Recovery.\n\n3. Safety override\n\t•\tIf the current tool use creates an immediate, high-risk safety hazard (e.g., hand directly in front of an active blade, imminent burn from an exposed hot surface, clear electric-shock risk),\nthe primary label should be Instant · Safety, even if there is also a technique issue.\n\t•\tIn such cases, prioritize Safety over Tool Use.\n\n4. Time scale\n\t•\tTool Use: typically 0-10 seconds, focused on a currently ongoing motion or micro configuration with no rollback.\n\t•\tError-Recovery: can span ≈10 seconds to a few minutes, requiring short-term memory of earlier completed actions and explicit rollback.\n\n5. Example 2 (Error-Recovery, not Tool Use)\nThe user is assembling a device that requires inserting Part A first and then Part B.\nInstead, they insert Part B directly, tighten it, and skip Part A.\nSimply improving their hand technique or tightening style cannot fix this — the assembly sequence itself is wrong.\nThe assistant should ask them to stop, remove Part B (undo), insert Part A, then re-insert Part B in the correct order (redo).\nThis is Error-Recovery because it is a workflow-level mistake that requires rollback + redo, not just a Tool Use adjustment.\n\nIn this task, you are only asked to output Tool Use events.\nSegments that match the Error-Recovery definition above should not be labeled as Tool Use.\n\n⸻\n\n### **Output Format and Rules**\n\nYou must produce two parallel arrays: tool_use_instant_events and dialogs.\nEach event must correspond to exactly one dialogue.\n\n### **Mandatory constraints**\n\t•\tExact Match\n        •\ttime_window must match the annotated start_time-end_time exactly.\n        •\tNo stretching, shortening, smoothing, or merging.\n\t•\tAnnotation Only\n\t    •\tYou may not introduce new or extended time windows.\n\t•\tObjective observation\n\t    •\tMust be verifiable; no speculation or hidden-mental-state guesses.\n\t•\tMulti-label\n\t    •\tSeparate output entries for each label; exact duplicates merged.\n\t•\tOrdering\n\t    •\tSort by clip_id ascending, then by start_time ascending.\n\n### **Dialogue constraints**\n\t•\t2-4 turns.\n\t•\tAssistant speaks first.\n\t•\tFirst assistant turn must include:\n\t•\texplicit mention of the specific tool-use risk, and\n\t•\t1-2 concrete corrective steps.\n\t•\tUser reply:\n\t•\t≥12 words, non-trivial, expresses acceptance, modification, or refusal with explanation.\n\t•\tAssistant final turn:\n\t•\tstep-by-step guidance / confirmation / optional mini SOP card.\n\t•\tNo timestamps in dialogue.\n\t•\tNo Safety / Privacy content.\n\t•\tNo hallucinated facts.\n\n⸻\n\n### **Unified Output Schema**\n{\n  \"tool_use_instant_events\": [\n    {\n      \"clip_id\": \"<from annotations.clip_id>\",\n      \"segment_id\": \"<from annotations.segment_id or 'unknown'>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"improper_grip | unstable_handle | device_not_off | unsafe_posture | wrong_orientation | missing_guard | loose_attachment | other\",\n      \"observation\": \"<concise, objective evidence (no speculation)>\",\n      \"source\": \"manual_annotation\",\n      \"confidence\": 0.0\n    }\n  ],\n  \"dialogs\": [\n    {\n      \"clip_id\": \"<same as paired event>\",\n      \"segment_id\": \"<same as paired event>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"<same as paired event>\",\n      \"dialogue\": [\n        { \"role\": \"assistant\", \"utterance\": \"\" },\n        { \"role\": \"user\", \"utterance\": \"<non-trivial response (>=12 words)>\" },\n        { \"role\": \"assistant\", \"utterance\": \"<two-step corrective action + confirmation>\" },\n        { \"role\": \"user\", \"utterance\": \"\" }\n      ]\n    }\n  ]\n}\n\n#### Failure Case (If there are no valid Tool Use events in current video clip)\n{\n  \"tool_use_instant_events\": [],\n  \"dialogs\": [],\n}\n\n\n\n### **Manual Annotations of Clip ID z025-june-21-22-switch**\n{\n  \"video_duration\": {\n    \"raw\": \"00:04:05.27\",\n    \"seconds\": 245\n  },\n  \"taskId\": \"63dadf02be7ae67708de4812\",\n  \"taskType\": \"setup switch\",\n  \"video_name\": \"z025-june-21-22-switch\",\n  \"initial_conversation\": [\n    {\n      \"start_time\": 1.623,\n      \"end_time\": 4.423,\n      \"purpose\": \"instructor-start-conversation_opening remarks\",\n      \"text\": \"Hello. Thank you for agreeing to take part in the study.\"\n    },\n    {\n      \"start_time\": 4.528,\n      \"end_time\": 9.767,\n      \"purpose\": \"instructor-start-conversation_opening remarks\",\n      \"text\": \"For the task in front of you, we'll be using the nintendo switch game entertainment system.\"\n    },\n    {\n      \"start_time\": 10.431,\n      \"end_time\": 14.6,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"So first, could you please put on the Joy-Cons on the Nintendo Switch?\"\n    }\n  ],\n  \"initial_fine_grained_action\": [],\n  \"actions\": [\n    {\n      \"start_time\": 16.1,\n      \"end_time\": 30.3,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student assembles the Joy-Con controllers for the Nintendo Switch.\",\n        \"Verb\": \"assemble\",\n        \"Noun\": \"joy_con_controller\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 17.4,\n          \"end_time\": 18.971,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 17.986,\n          \"end_time\": 18.486,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 18.499,\n          \"end_time\": 19.111,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"right\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 19.149,\n          \"end_time\": 21.278,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student attaches the red Joy-Con controller to the Nintendo Switch.\",\n            \"Incorrect Action Corrected by\": \"15\",\n            \"Verb\": \"assemble\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 21.298,\n          \"end_time\": 24.406,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 24.463,\n          \"end_time\": 25.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lock\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 26.1,\n          \"end_time\": 27.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 27.5,\n          \"end_time\": 28.472,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 28.514,\n          \"end_time\": 29.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lock\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 20.675,\n          \"end_time\": 23.525,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"To put on the Joy-Con please slide it from top to bottom.\"\n        },\n        {\n          \"start_time\": 26.047,\n          \"end_time\": 26.89,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 33.2,\n      \"end_time\": 61.2,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student disassembles the Joy-Con controllers from the Nintendo Switch.\",\n        \"Verb\": \"disassemble\",\n        \"Noun\": \"joy_con_controller\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 33.2,\n          \"end_time\": 36.163,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 36.233,\n          \"end_time\": 37.465,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"flip\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 37.532,\n          \"end_time\": 38.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"button\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 39.2,\n          \"end_time\": 44.444,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 44.462,\n          \"end_time\": 50.079,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"flip\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 50.104,\n          \"end_time\": 50.809,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"button\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 50.121,\n          \"end_time\": 50.292,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 50.672,\n          \"end_time\": 51.234,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 51.21,\n          \"end_time\": 51.742,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 52.1,\n          \"end_time\": 53.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 55.1,\n          \"end_time\": 57.479,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 57.515,\n          \"end_time\": 58.417,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 58.47,\n          \"end_time\": 59.481,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"flip\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 59.524,\n          \"end_time\": 60.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 38.111,\n          \"end_time\": 43.831,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"To remove them, please press the detach button on the back side of the Joy-Con.\"\n        },\n        {\n          \"start_time\": 48.867,\n          \"end_time\": 52.533,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Please press the small circle attached button onside the Joy-Con.\"\n        },\n        {\n          \"start_time\": 52.654,\n          \"end_time\": 53.598,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 66.1,\n      \"end_time\": 98,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student assembles the Joy-Con controllers to the Joy-Con straps.\",\n        \"Verb\": \"assemble\",\n        \"Noun\": \"joy_con_controller\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 67.2,\n          \"end_time\": 68.152,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"joy_con_strap\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 68.216,\n          \"end_time\": 68.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"flip\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"joy_con_strap\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 68.947,\n          \"end_time\": 69.576,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 69.422,\n          \"end_time\": 70.271,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 70.309,\n          \"end_time\": 73.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 73.9,\n          \"end_time\": 74.784,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 74.788,\n          \"end_time\": 75.274,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"flip\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"joy_con_strap\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 75.202,\n          \"end_time\": 75.815,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"joy_con_strap\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 76.1,\n          \"end_time\": 77.336,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"joy_con_strap\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 77.353,\n          \"end_time\": 78.216,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"joy_con_strap\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 78.276,\n          \"end_time\": 79.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"strap\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 83.1,\n          \"end_time\": 83.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 84.2,\n          \"end_time\": 87.448,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"white\",\n            \"Noun\": \"joy_con_strap_lock\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 87.461,\n          \"end_time\": 88.658,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 88.81,\n          \"end_time\": 89.388,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"joy_con_strap\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 89.535,\n          \"end_time\": 90.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 92.1,\n          \"end_time\": 94.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"joy_con_strap\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 95.1,\n          \"end_time\": 96.38,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"white\",\n            \"Noun\": \"joy_con_strap_lock\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 96.369,\n          \"end_time\": 97.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 73.965,\n          \"end_time\": 78.349,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Please also lock the notch on the Joy-Con strap.\"\n        },\n        {\n          \"start_time\": 80.211,\n          \"end_time\": 83.6,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Please lock gray notch on the bottom of the Joy-Con strap.\"\n        },\n        {\n          \"start_time\": 87.229,\n          \"end_time\": 88.182,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        },\n        {\n          \"start_time\": 96.736,\n          \"end_time\": 97.785,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you very much.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 99.8,\n      \"end_time\": 115.7,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student disassembles the Joy-Con controllers from the Joy-Con straps.\",\n        \"Verb\": \"disassemble\",\n        \"Noun\": \"joy_con_controller\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 101.005,\n          \"end_time\": 101.534,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 101.492,\n          \"end_time\": 102.997,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 103.12,\n          \"end_time\": 104.377,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unlock\",\n            \"Adjective\": \"white\",\n            \"Noun\": \"joy_con_strap_lock\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 104.405,\n          \"end_time\": 107.848,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 107.866,\n          \"end_time\": 108.487,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 108.505,\n          \"end_time\": 109.441,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"joy_con_strap\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 109.459,\n          \"end_time\": 110.519,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 110.539,\n          \"end_time\": 111.231,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 111.269,\n          \"end_time\": 112.365,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unlock\",\n            \"Adjective\": \"white\",\n            \"Noun\": \"joy_con_strap_lock\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 112.443,\n          \"end_time\": 113.528,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 113.409,\n          \"end_time\": 113.94,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 114.1,\n          \"end_time\": 115.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"joy_con_strap\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 116.1,\n      \"end_time\": 127.1,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student assembles the Joy-Con controllers to the Joy-Con comfort grip.\",\n        \"Verb\": \"assemble\",\n        \"Noun\": \"joy_con_controller\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 116.293,\n          \"end_time\": 116.907,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"comfort_grip\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 116.9,\n          \"end_time\": 117.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"comfort_grip\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 119.2,\n          \"end_time\": 122.442,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 122.493,\n          \"end_time\": 122.503,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 122.544,\n          \"end_time\": 123.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 124.2,\n          \"end_time\": 126.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 126.227,\n          \"end_time\": 127.063,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 133,\n      \"end_time\": 151.2,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student holds the Nintendo Switch with the kickstand.\",\n        \"Verb\": \"stand\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"nintendo_switch\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 133.1,\n          \"end_time\": 135.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"comfort_grip\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 141.4,\n          \"end_time\": 142.073,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 142.227,\n          \"end_time\": 144.494,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"flip\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 144.521,\n          \"end_time\": 145.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"kickstand\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 145.8,\n          \"end_time\": 146.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"kickstand\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 147.1,\n          \"end_time\": 149.326,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"flip\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 149.364,\n          \"end_time\": 150.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 136.194,\n          \"end_time\": 141.244,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"To do so, please take the Nintendo Switch and open the kickstand on his back.\"\n        },\n        {\n          \"start_time\": 149.063,\n          \"end_time\": 150.194,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 155,\n      \"end_time\": 180.2,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student exchanges the game card of the Nintendo Switch.\",\n        \"Verb\": \"exchange\",\n        \"Noun\": \"game_card\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 155.237,\n          \"end_time\": 155.702,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          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\"end_time\": 166.287,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"game_slot\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 166.328,\n          \"end_time\": 167.288,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"push\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"game_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 167.339,\n          \"end_time\": 169.223,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"game_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 169.26,\n          \"end_time\": 169.396,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"game_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 169.434,\n          \"end_time\": 170.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"game_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 171.015,\n          \"end_time\": 171.528,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"game_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 171.48,\n          \"end_time\": 172.407,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"game_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 172.477,\n          \"end_time\": 175.238,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"game_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 175.296,\n          \"end_time\": 176.36,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"game_slot\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 176.437,\n          \"end_time\": 177.258,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"flip\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 177.323,\n          \"end_time\": 178.403,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n 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\"start_time\": 175.795,\n          \"end_time\": 176.763,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 180.4,\n      \"end_time\": 205.3,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student exchanges the micro sd card of the Nintendo Switch.\",\n        \"Verb\": \"exchange\",\n        \"Noun\": \"sd_card\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 181.1,\n          \"end_time\": 181.231,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          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\"start_time\": 192.8,\n          \"end_time\": 197.194,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 197.22,\n          \"end_time\": 197.362,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 197.54,\n          \"end_time\": 198.23,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 198.259,\n          \"end_time\": 198.947,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 198.986,\n          \"end_time\": 199.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 200.2,\n          \"end_time\": 204.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 184.335,\n          \"end_time\": 187.671,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"The micro sd card will be located underneath the stand.\"\n        },\n        {\n          \"start_time\": 192.958,\n          \"end_time\": 195.4,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Change it, please put the micro sd card.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 206.1,\n      \"end_time\": 224,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student turns on the Nintendo Switch.\",\n        \"Verb\": \"turn_on\",\n        \"Noun\": \"nintendo_switch\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 206.1,\n          \"end_time\": 208.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"flip\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 209.1,\n          \"end_time\": 210.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"power\",\n            \"Noun\": \"button\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 211.2,\n          \"end_time\": 213.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 221.772,\n          \"end_time\": 222.693,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Yeah, see.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 224.1,\n      \"end_time\": 241.3,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student turns off the Nintendo Switch.\",\n        \"Verb\": \"turn_off\",\n        \"Noun\": \"nintendo_switch\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 225.13,\n          \"end_time\": 225.86,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 225.824,\n          \"end_time\": 226.369,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 226.23,\n          \"end_time\": 226.798,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 227.2,\n          \"end_time\": 231.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"power\",\n            \"Noun\": \"button\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 235.1,\n          \"end_time\": 238.196,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"click\",\n            \"Adjective\": \"none\",\n            \"Noun\": 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\"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 226.623,\n          \"end_time\": 229.916,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"To turn it off, please long press the power off button.\"\n        },\n        {\n          \"start_time\": 232.069,\n          \"end_time\": 234.4,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Next, please press power off.\"\n        }\n      ]\n    }\n  ],\n  \"orphan_conversations\": [\n    {\n      \"start_time\": 29.794,\n      \"end_time\": 36.94,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Next please remove the Joy-Cons from the Nintendo script, switch and please place them on the Joy-Cons straps.\"\n    },\n    {\n      \"start_time\": 61.782,\n      \"end_time\": 66.3,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Next please place the Joy-Con to the Nintendo Joy-Con straps, it's in your left.\"\n    },\n    {\n      \"start_time\": 98.1,\n      \"end_time\": 103.378,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Next, please remove the joy-cons from the straps and please put them within the Joy-Con comfort grip.\"\n    },\n    {\n      \"start_time\": 127.316,\n      \"end_time\": 132.497,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Next, please place the Nintendo Switch on a kick, on its kickstand.\"\n    },\n    {\n      \"start_time\": 150.758,\n      \"end_time\": 154.796,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Next, please change the game cartridge inside the Nintendo Switch.\"\n    },\n    {\n      \"start_time\": 177.194,\n      \"end_time\": 181.023,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Next, please change the micro sd card in Nintendo Switch.\"\n    },\n    {\n      \"start_time\": 204.607,\n      \"end_time\": 206.996,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Next, please turn on the Nintendo Switch.\"\n    },\n    {\n      \"start_time\": 222.838,\n      \"end_time\": 224.606,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Please turn off the Nintendo Switch.\"\n    },\n    {\n      \"start_time\": 239.375,\n      \"end_time\": 243.625,\n      \"purpose\": \"instructor-start-conversation_closing remarks\",\n      \"text\": \"That'll be all for this task. Thank you very much. You can now press the stop button.\"\n    }\n  ],\n  \"orphan_fine_grained_actions\": [],\n  \"long_form_description\": {\n    \"start_time\": 0.1,\n    \"end_time\": 245.2,\n    \"text\": \"The student begins by changing the joy controllers to the comfort grip, when he finishes the student waits for new instructions. The instructor tells that he need no change the comfort grip to the joycon strap after that the student placed back the joycons on the Nintendo Switch and stand it using the kickstand, then he exchanged de game cartridge and the sd card to finally turn on and off the Nintendo Switch.\"\n  }\n}\n"}]}]}, "generation_config": {"response_mime_type": "application/json", "response_schema": {"$defs": {"DialogUtterance": {"description": "Single utterance in a dialogue", "properties": {"role": {"description": "Role of the speaker", "enum": ["assistant", "user"], "title": "Role", "type": "string"}, "utterance": {"description": "The spoken text", "title": "Utterance", "type": "string"}}, "required": ["role", "utterance"], "title": "DialogUtterance", "type": "object"}, "ToolUseDialog": {"description": "Dialog associated with a tool use instant event", "properties": {"clip_id": {"description": "<same as paired event>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<same as paired event>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "<same as paired event>", "title": "Risk Type", "type": "string"}, "dialogue": {"description": "Dialogue turns: Turn 1 (assistant): empty, Turn 2 (user): non-trivial response (>=12 words), Turn 3 (assistant): two-step corrective action + confirmation, Turn 4 (user): optional", "items": {"$ref": "#/$defs/DialogUtterance"}, "title": "Dialogue", "type": "array"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "dialogue"], "title": "ToolUseDialog", "type": "object"}, "ToolUseInstantEvent": {"description": "Tool use instant event", "properties": {"clip_id": {"description": "<from annotations.clip_id>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<from annotations.segment_id or 'unknown'>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "Type of risk", "enum": ["improper_grip", "unstable_handle", "device_not_off", "unsafe_posture", "wrong_orientation", "missing_guard", "loose_attachment", "other"], "title": "Risk Type", "type": "string"}, "observation": {"description": "<concise, objective evidence (no speculation)>", "title": "Observation", "type": "string"}, "source": {"default": "manual_annotation", "description": "Source of the annotation", "title": "Source", "type": "string"}, "confidence": {"default": 0.0, "description": "Confidence score", "title": "Confidence", "type": "number"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "observation"], "title": "ToolUseInstantEvent", "type": "object"}}, "description": "Tool use instant service output schema for tool use events and dialogs", "properties": {"tool_use_instant_events": {"description": "List of tool use instant events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseInstantEvent"}, "title": "Tool Use Instant Events", "type": "array"}, "dialogs": {"description": "List of dialogs associated with the events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseDialog"}, "title": "Dialogs", "type": "array"}}, "title": "ToolUseInstantServiceOutput", "type": "object"}, "temperature": 0.7}}
+{"key": "request-36", "request": {"contents": [{"parts": [{"text": "\n### **Role**\n\nYou are an Instant Proactive Service (Instant PS) annotation and dialogue-generation assistant for the HoloAssist dataset.\nIn laboratory / hands-on operation settings, you analyze manual annotations to extract time-windows of \"Tool Use\" risks / improper operations, and for each extracted event, you generate a 2-4 turn \"assistant ↔ user\" dialogue.\n\nYou must rely only on the time-windows provided by the manual annotations.\nYou must not extend, shorten, merge, or fabricate any time segments that do not exist in the manual labels.\n\n⸻\n\n### **All Defined Proactive Services**\n\t•\tInstant (second-level, grounded in the current moment)\n        •\tSafety: immediate bodily/accident danger (flame, blade, electric shock, slip, rotating parts, vehicle proximity) → stop first, then handle.\n        •\tTool Use: improper tool operation/configuration (grip, not powered off, orientation, loose chuck, missing guard, unsafe posture).\n\t•\tShort-Horizon (tens of seconds to a few minutes, within a single session)\n        •\tNext-Step Guidance: workflow is already underway; provide suggestions for the next step based on what has been done.\n        •\tError-Recovery: the user has just made a workflow mistake (wrong step, wrong object, wrong target, wrong configuration for this task) and must rollback to fix it.\n        •\tResource Reminder: end-of-task state is not handled (fire/power left on, door/cap open, unsaved work, leftover items, missing refill) → remind to close/save/take/refill.\n\n⸻\n\n### **Input Manual Annotations (authoritative time source)**\n\nProvides fine-grained temporal information for all dialogue and user actions in the video.\n\n⸻\n\n### **OBJECTIVE**\n\t1.\tRead each manual annotation labeled as \"Tool Use\", and output its time_window exactly as annotated (start_time-end_time, verbatim).\n    **You must traverse every user-error segment in the manual annotations and process them one by one without omission.**\n\t2.\tFor each event, output:\n        •\trisk_type (standardized from the label)\n        •\tan objective observation (from comment and/or video JSON; must be verifiable)\n        •\tconfidence\n\t3.\tIf multiple labels exist in the same time-window → output multiple separate events.\n        If repeated identical labels appear → deduplicate and conceptually merge their sources.\n\t4.\tOutput only Tool Use events (not Safety, not Privacy, not Error-Recovery, not Resource Reminder).\n\t5.\tDialogue generation: for every event, generate a 2-4 turn dialogue:\n        •\tAssistant speaks first, calmly, politely, low-intrusion.\n        •\tClearly state the specific tool-use risk (no timestamps), and provide 1-2 actionable corrections\n    (e.g., \"power off first, then…\", \"adjust your grip below the guard ring\").\n        •\tUser must not reply vaguely; produce ≥12 English words with meaningful content (accept/modify/decline and give reasons).\n        •\tAssistant closes with confirmation / optional SOP snippet / short reminder.\n        •\tDialogue text must not include timestamps, but the structured output must include aligned clip_id and time_window.\n\n⸻\n\n### **Task Definition / Nature (Instant · Tool Use)**\n\nCore Focus\n\t•\tThis category is restricted to problems that arise purely from how a tool is being used: grip, posture, contact, orientation, clamp/guard state, power state / configuration of the tool itself.\n\t•\tBy definition, Instant · Tool Use never requires rolling back or redoing previously completed workflow steps. The current step (object, target, step choice) is logically correct; only the usage technique is problematic.\n\t•\tIt does not cover mistakes about which object / part / slot / step / goal is chosen in the workflow (those belong to Short-Horizon · Error-Recovery).\n\nNature\n\t•\tTriggered when an immediate tool-related operational risk appears.\n\t•\tFocus on technique / configuration issues (grip, contact area, hand placement, body posture, orientation, clamp/guard state, power-off timing) that can become unsafe or damaging within a few seconds if not corrected.\n\t•\tIf the same mis-use is already causing an acute bodily hazard (e.g., clear cut / burn / electric-shock risk), it should be classified as Instant · Safety, not Tool Use.\n\nTemporal scope (critical)\n\t•\tEach Instant Tool Use event corresponds to a very short snippet of ongoing execution:\n\t•\ttypically 0-5 seconds between the risky configuration and when intervention should happen;\n\t•\twith a hard upper bound of ≤10 seconds.\n\t•\tIf understanding or fixing the problem requires:\n\t•\tlooking back over ≥10 seconds of prior workflow, or\n\t•\tundoing earlier completed steps and then redoing them,\nthen it should conceptually be handled by Short-Horizon services (especially Error-Recovery), not by Instant · Tool Use.\n\nEvent granularity\n\t•\tEach manual annotation segment that satisfies the temporal scope and nature above is counted as one Tool Use event.\n\t•\tYou must not merge multiple distant segments into a longer window to \"simulate\" an instant event.\n\nCommon labels (examples)\n\nimproper_grip, unstable_handle, device_not_off, unsafe_posture,\nwrong_orientation, missing_guard, loose_attachment, unstable_support, etc.\n\nExample 1 (Tool Use, not Error-Recovery)\nThe user is drilling into a workpiece with the correct drill bit and position, but their hand is very close to the rotating bit and the drill is tilted, making the operation unstable.\nIf they simply reposition their hand further away, adjust the tilt, and stabilize the drill, the task remains valid. No previous step needs to be undone.\nThis is an Instant · Tool Use event (technique correction), not Error-Recovery.\n\n⸻\n\n### **Mutual Exclusion & Priority vs. Error-Recovery (and Safety)**\n\nWhen deciding between Instant · Tool Use, Short-Horizon · Error-Recovery, and Instant · Safety, use the following rules.\n\n1. Completion vs. ongoing execution (primary test: Tool Use vs. Error-Recovery)\nUse this completion test first:\n\n\"If the user immediately switches to the correct technique from now on, without undoing anything already done, does the mistake disappear?\"\n\n\t•\tIf YES → this is Tool Use (ongoing execution / technique correction).\n\t•\tIf NO, because the current state is already wrong and must be undone and redone, then it belongs to Short-Horizon · Error-Recovery, not Tool Use.\n\nIn other words:\n\t•\tTool Use\n        •\tThe step itself is logically correct (right object, right target, right step for this task).\n        •\tThe problem lies in how the tool is being operated (grip, angle, stability, power-off timing, missing clamp/guard, etc.).\n        •\tFix = adjust how the tool is being handled / configured right now, without rolling back earlier workflow states.\n\t•\tError-Recovery\n        •\tThe workflow state itself is wrong (wrong part installed, wrong sample loaded, wrong slot used, wrong target selected, steps swapped, required step skipped, etc.).\n        •\tFix = stop, undo what was done, and redo the step correctly.\n        •\tThese should not be labeled as Tool Use in this task.\n\n2. Technique vs. workflow (rephrased decision rule)\n\t•\tIf the main problem is how the tool is being handled or configured in this short 0-10 second window\n(grip, posture, orientation, clamp/guard, power-off timing), and correcting it means adjusting the current action, classify it as Instant · Tool Use.\n\t•\tIf the main problem is what has already been done in the workflow\n(wrong object, wrong slot/target, wrong order, wrong configuration for this task, skipped required step), and the user must undo and redo a step, classify it as Short-Horizon · Error-Recovery.\n\n3. Safety override\n\t•\tIf the current tool use creates an immediate, high-risk safety hazard (e.g., hand directly in front of an active blade, imminent burn from an exposed hot surface, clear electric-shock risk),\nthe primary label should be Instant · Safety, even if there is also a technique issue.\n\t•\tIn such cases, prioritize Safety over Tool Use.\n\n4. Time scale\n\t•\tTool Use: typically 0-10 seconds, focused on a currently ongoing motion or micro configuration with no rollback.\n\t•\tError-Recovery: can span ≈10 seconds to a few minutes, requiring short-term memory of earlier completed actions and explicit rollback.\n\n5. Example 2 (Error-Recovery, not Tool Use)\nThe user is assembling a device that requires inserting Part A first and then Part B.\nInstead, they insert Part B directly, tighten it, and skip Part A.\nSimply improving their hand technique or tightening style cannot fix this — the assembly sequence itself is wrong.\nThe assistant should ask them to stop, remove Part B (undo), insert Part A, then re-insert Part B in the correct order (redo).\nThis is Error-Recovery because it is a workflow-level mistake that requires rollback + redo, not just a Tool Use adjustment.\n\nIn this task, you are only asked to output Tool Use events.\nSegments that match the Error-Recovery definition above should not be labeled as Tool Use.\n\n⸻\n\n### **Output Format and Rules**\n\nYou must produce two parallel arrays: tool_use_instant_events and dialogs.\nEach event must correspond to exactly one dialogue.\n\n### **Mandatory constraints**\n\t•\tExact Match\n        •\ttime_window must match the annotated start_time-end_time exactly.\n        •\tNo stretching, shortening, smoothing, or merging.\n\t•\tAnnotation Only\n\t    •\tYou may not introduce new or extended time windows.\n\t•\tObjective observation\n\t    •\tMust be verifiable; no speculation or hidden-mental-state guesses.\n\t•\tMulti-label\n\t    •\tSeparate output entries for each label; exact duplicates merged.\n\t•\tOrdering\n\t    •\tSort by clip_id ascending, then by start_time ascending.\n\n### **Dialogue constraints**\n\t•\t2-4 turns.\n\t•\tAssistant speaks first.\n\t•\tFirst assistant turn must include:\n\t•\texplicit mention of the specific tool-use risk, and\n\t•\t1-2 concrete corrective steps.\n\t•\tUser reply:\n\t•\t≥12 words, non-trivial, expresses acceptance, modification, or refusal with explanation.\n\t•\tAssistant final turn:\n\t•\tstep-by-step guidance / confirmation / optional mini SOP card.\n\t•\tNo timestamps in dialogue.\n\t•\tNo Safety / Privacy content.\n\t•\tNo hallucinated facts.\n\n⸻\n\n### **Unified Output Schema**\n{\n  \"tool_use_instant_events\": [\n    {\n      \"clip_id\": \"<from annotations.clip_id>\",\n      \"segment_id\": \"<from annotations.segment_id or 'unknown'>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"improper_grip | unstable_handle | device_not_off | unsafe_posture | wrong_orientation | missing_guard | loose_attachment | other\",\n      \"observation\": \"<concise, objective evidence (no speculation)>\",\n      \"source\": \"manual_annotation\",\n      \"confidence\": 0.0\n    }\n  ],\n  \"dialogs\": [\n    {\n      \"clip_id\": \"<same as paired event>\",\n      \"segment_id\": \"<same as paired event>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"<same as paired event>\",\n      \"dialogue\": [\n        { \"role\": \"assistant\", \"utterance\": \"\" },\n        { \"role\": \"user\", \"utterance\": \"<non-trivial response (>=12 words)>\" },\n        { \"role\": \"assistant\", \"utterance\": \"<two-step corrective action + confirmation>\" },\n        { \"role\": \"user\", \"utterance\": \"\" }\n      ]\n    }\n  ]\n}\n\n#### Failure Case (If there are no valid Tool Use events in current video clip)\n{\n  \"tool_use_instant_events\": [],\n  \"dialogs\": [],\n}\n\n\n\n### **Manual Annotations of Clip ID z026-june-22-22-espresso**\n{\n  \"video_duration\": {\n    \"raw\": \"00:05:21.05\",\n    \"seconds\": 321\n  },\n  \"taskId\": \"63dadf02aa46512e60247b5f\",\n  \"taskType\": \"make coffee with espresso machine\",\n  \"video_name\": \"z026-june-22-22-espresso\",\n  \"initial_conversation\": [\n    {\n      \"start_time\": 3.277,\n      \"end_time\": 6.189,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"We are now going to operate the espresso machine.\"\n    },\n    {\n      \"start_time\": 6.213,\n      \"end_time\": 9.086,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"The first step is to add coffee beans.\"\n    },\n    {\n      \"start_time\": 9.251,\n      \"end_time\": 10.707,\n      \"purpose\": \"student-start-conversation_other\",\n      \"text\": \"Okay, I'm gonna...\"\n    }\n  ],\n  \"initial_fine_grained_action\": [],\n  \"actions\": [\n    {\n      \"start_time\": 15.1,\n      \"end_time\": 48,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student pours coffee beans into the bean hopper.\",\n        \"Verb\": \"load\",\n        \"Noun\": \"coffee_bean\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 16.1,\n          \"end_time\": 16.742,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"coffee_bean_bag\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 16.945,\n          \"end_time\": 21,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"coffee_bean_bag\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 21.2,\n          \"end_time\": 23.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"coffee_bean_bag\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 26.1,\n          \"end_time\": 28.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"top\",\n            \"Noun\": \"bean_hopper\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 29.3,\n          \"end_time\": 37.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pour\",\n            \"Adjective\": \"brown\",\n            \"Noun\": \"coffee_bean_bag\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 41.3,\n          \"end_time\": 45.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"down\",\n            \"Noun\": \"coffee_bean_bag\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 36.109,\n          \"end_time\": 37.218,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Great.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 49.1,\n      \"end_time\": 69.3,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student closes the lid of the bean hopper.\",\n        \"Verb\": \"assemble\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"bean_hopper\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 49.1,\n          \"end_time\": 52.74,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"left\",\n            \"Noun\": \"bean_hopper\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 52.792,\n          \"end_time\": 61.2,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student mistakenly puts the lid upside down and the instructor points it out.\",\n            \"Incorrect Action Corrected by\": \"18\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"top\",\n            \"Noun\": \"cup_lid\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 62.3,\n          \"end_time\": 65.341,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"flip\",\n            \"Adjective\": \"top\",\n            \"Noun\": \"bean_hopper_lid\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 65.455,\n          \"end_time\": 68.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"top\",\n            \"Noun\": \"cup_lid\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 51.5,\n          \"end_time\": 52.999,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"It's upside down.\"\n        },\n        {\n          \"start_time\": 52.1,\n          \"end_time\": 52.5,\n          \"conversation_purpose\": \"student-start-conversation_other\",\n          \"text\": \"Ops.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 74.1,\n      \"end_time\": 114.2,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student makes the coffee.\",\n        \"Verb\": \"make\",\n        \"Noun\": \"coffee\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 74.1,\n          \"end_time\": 74.829,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"white\",\n            \"Noun\": \"cup\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 75.174,\n          \"end_time\": 77.423,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"white\",\n            \"Noun\": \"cup\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 77.481,\n          \"end_time\": 78.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"white\",\n            \"Noun\": \"cup\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 81.1,\n          \"end_time\": 85.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"button\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 87.3,\n          \"end_time\": 90.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"white\",\n            \"Noun\": \"cup\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 131.1,\n      \"end_time\": 155.2,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student pours milk into the coffee.\",\n        \"Verb\": \"pour\",\n        \"Noun\": \"milk\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 131.1,\n          \"end_time\": 131.972,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"white\",\n            \"Noun\": \"cup\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 132.109,\n          \"end_time\": 132.675,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"white\",\n            \"Noun\": \"milk\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 133.213,\n          \"end_time\": 134.789,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"white\",\n            \"Noun\": \"milk\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 135.255,\n          \"end_time\": 137.221,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"upper\",\n            \"Noun\": \"cup_lid\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 137.302,\n          \"end_time\": 138.818,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"white\",\n            \"Noun\": \"cup\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 138.961,\n          \"end_time\": 141.738,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pour\",\n            \"Adjective\": \"white\",\n            \"Noun\": \"milk\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 142.055,\n          \"end_time\": 142.981,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"upper\",\n            \"Noun\": \"cup_lid\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 143.109,\n          \"end_time\": 145.054,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect 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\"Incorrect Action Corrected by\": \"68\",\n            \"Verb\": \"flip\",\n            \"Adjective\": \"middle\",\n            \"Noun\": \"drip_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 236.3,\n          \"end_time\": 238.951,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"middle\",\n            \"Noun\": \"drip_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 239.149,\n          \"end_time\": 240.634,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n         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      \"Incorrect Action Explanation\": \"The student repeatedly mistakens the right side of the cover.\",\n            \"Incorrect Action Corrected by\": \"76\",\n            \"Verb\": \"flip\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"drip_tray\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 234.075,\n          \"end_time\": 234.925,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"It's upside down.\"\n        },\n        {\n          \"start_time\": 246.3,\n          \"end_time\": 248.9,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"No, the other way was correct.\"\n        },\n        {\n          \"start_time\": 254.825,\n          \"end_time\": 261.906,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"That one is... flip. No, the other way, the other way was good.\"\n        },\n        {\n          \"start_time\": 263.803,\n          \"end_time\": 266.957,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Now, flip that one eighty again.\"\n        },\n        {\n          \"start_time\": 266.141,\n          \"end_time\": 267.005,\n          \"conversation_purpose\": \"student-start-conversation_ask questions\",\n          \"text\": \"This one?\"\n        },\n        {\n          \"start_time\": 267.11,\n          \"end_time\": 268,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Yeah.\"\n        },\n        {\n          \"start_time\": 269.1,\n          \"end_time\": 269.766,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"So flip it.\"\n        },\n        {\n          \"start_time\": 269.841,\n          \"end_time\": 270.6,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Yeah, exactly.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 273.3,\n      \"end_time\": 291.3,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student assembles the black container back to the drip tray.\",\n        \"Verb\": \"assemble\",\n        \"Adjective\": \"black\",\n        \"Noun\": \"drip_tray\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 274.3,\n          \"end_time\": 275.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"capsule_container\",\n            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}\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 277.1,\n          \"end_time\": 277.6,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Yeah.\"\n        },\n        {\n          \"start_time\": 283.1,\n          \"end_time\": 283.711,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Yeah.\"\n        },\n        {\n          \"start_time\": 284.246,\n          \"end_time\": 287.271,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"With the big opening up and the...\"\n        },\n        {\n          \"start_time\": 287.32,\n          \"end_time\": 289.051,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Yeah, exactly.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 292.3,\n      \"end_time\": 303.4,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student assembles the drip grid back to the drip tray.\",\n        \"Verb\": \"assemble\",\n        \"Noun\": \"drip_tray\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 292.3,\n          \"end_time\": 294.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"top\",\n            \"Noun\": \"drip_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 298.3,\n          \"end_time\": 303.184,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action 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That one so that the...\"\n    },\n    {\n      \"start_time\": 316.54,\n      \"end_time\": 317.755,\n      \"purpose\": \"instructor-start-conversation_closing remarks\",\n      \"text\": \"please press stop.\"\n    }\n  ],\n  \"orphan_fine_grained_actions\": [],\n  \"long_form_description\": {\n    \"start_time\": 0.1,\n    \"end_time\": 321,\n    \"text\": \"The student fills the coffee machine with coffee beans, then makes a cup of coffee. After that, he adds milk and mixes it. In the end, he empties the coffee container and cleans it with water, and then assembles it into the machine.\"\n  }\n}\n"}]}]}, "generation_config": {"response_mime_type": "application/json", "response_schema": {"$defs": {"DialogUtterance": {"description": "Single utterance in a dialogue", "properties": {"role": {"description": "Role of the speaker", "enum": ["assistant", "user"], "title": "Role", "type": "string"}, "utterance": {"description": "The spoken text", "title": "Utterance", "type": "string"}}, "required": ["role", "utterance"], "title": "DialogUtterance", "type": "object"}, "ToolUseDialog": {"description": "Dialog associated with a tool use instant event", "properties": {"clip_id": {"description": "<same as paired event>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<same as paired event>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "<same as paired event>", "title": "Risk Type", "type": "string"}, "dialogue": {"description": "Dialogue turns: Turn 1 (assistant): empty, Turn 2 (user): non-trivial response (>=12 words), Turn 3 (assistant): two-step corrective action + confirmation, Turn 4 (user): optional", "items": {"$ref": "#/$defs/DialogUtterance"}, "title": "Dialogue", "type": "array"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "dialogue"], "title": "ToolUseDialog", "type": "object"}, "ToolUseInstantEvent": {"description": "Tool use instant event", "properties": {"clip_id": {"description": "<from annotations.clip_id>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<from annotations.segment_id or 'unknown'>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "Type of risk", "enum": ["improper_grip", "unstable_handle", "device_not_off", "unsafe_posture", "wrong_orientation", "missing_guard", "loose_attachment", "other"], "title": "Risk Type", "type": "string"}, "observation": {"description": "<concise, objective evidence (no speculation)>", "title": "Observation", "type": "string"}, "source": {"default": "manual_annotation", "description": "Source of the annotation", "title": "Source", "type": "string"}, "confidence": {"default": 0.0, "description": "Confidence score", "title": "Confidence", "type": "number"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "observation"], "title": "ToolUseInstantEvent", "type": "object"}}, "description": "Tool use instant service output schema for tool use events and dialogs", "properties": {"tool_use_instant_events": {"description": "List of tool use instant events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseInstantEvent"}, "title": "Tool Use Instant Events", "type": "array"}, "dialogs": {"description": "List of dialogs associated with the events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseDialog"}, "title": "Dialogs", "type": "array"}}, "title": "ToolUseInstantServiceOutput", "type": "object"}, "temperature": 0.7}}
+{"key": "request-37", "request": {"contents": [{"parts": [{"text": "\n### **Role**\n\nYou are an Instant Proactive Service (Instant PS) annotation and dialogue-generation assistant for the HoloAssist dataset.\nIn laboratory / hands-on operation settings, you analyze manual annotations to extract time-windows of \"Tool Use\" risks / improper operations, and for each extracted event, you generate a 2-4 turn \"assistant ↔ user\" dialogue.\n\nYou must rely only on the time-windows provided by the manual annotations.\nYou must not extend, shorten, merge, or fabricate any time segments that do not exist in the manual labels.\n\n⸻\n\n### **All Defined Proactive Services**\n\t•\tInstant (second-level, grounded in the current moment)\n        •\tSafety: immediate bodily/accident danger (flame, blade, electric shock, slip, rotating parts, vehicle proximity) → stop first, then handle.\n        •\tTool Use: improper tool operation/configuration (grip, not powered off, orientation, loose chuck, missing guard, unsafe posture).\n\t•\tShort-Horizon (tens of seconds to a few minutes, within a single session)\n        •\tNext-Step Guidance: workflow is already underway; provide suggestions for the next step based on what has been done.\n        •\tError-Recovery: the user has just made a workflow mistake (wrong step, wrong object, wrong target, wrong configuration for this task) and must rollback to fix it.\n        •\tResource Reminder: end-of-task state is not handled (fire/power left on, door/cap open, unsaved work, leftover items, missing refill) → remind to close/save/take/refill.\n\n⸻\n\n### **Input Manual Annotations (authoritative time source)**\n\nProvides fine-grained temporal information for all dialogue and user actions in the video.\n\n⸻\n\n### **OBJECTIVE**\n\t1.\tRead each manual annotation labeled as \"Tool Use\", and output its time_window exactly as annotated (start_time-end_time, verbatim).\n    **You must traverse every user-error segment in the manual annotations and process them one by one without omission.**\n\t2.\tFor each event, output:\n        •\trisk_type (standardized from the label)\n        •\tan objective observation (from comment and/or video JSON; must be verifiable)\n        •\tconfidence\n\t3.\tIf multiple labels exist in the same time-window → output multiple separate events.\n        If repeated identical labels appear → deduplicate and conceptually merge their sources.\n\t4.\tOutput only Tool Use events (not Safety, not Privacy, not Error-Recovery, not Resource Reminder).\n\t5.\tDialogue generation: for every event, generate a 2-4 turn dialogue:\n        •\tAssistant speaks first, calmly, politely, low-intrusion.\n        •\tClearly state the specific tool-use risk (no timestamps), and provide 1-2 actionable corrections\n    (e.g., \"power off first, then…\", \"adjust your grip below the guard ring\").\n        •\tUser must not reply vaguely; produce ≥12 English words with meaningful content (accept/modify/decline and give reasons).\n        •\tAssistant closes with confirmation / optional SOP snippet / short reminder.\n        •\tDialogue text must not include timestamps, but the structured output must include aligned clip_id and time_window.\n\n⸻\n\n### **Task Definition / Nature (Instant · Tool Use)**\n\nCore Focus\n\t•\tThis category is restricted to problems that arise purely from how a tool is being used: grip, posture, contact, orientation, clamp/guard state, power state / configuration of the tool itself.\n\t•\tBy definition, Instant · Tool Use never requires rolling back or redoing previously completed workflow steps. The current step (object, target, step choice) is logically correct; only the usage technique is problematic.\n\t•\tIt does not cover mistakes about which object / part / slot / step / goal is chosen in the workflow (those belong to Short-Horizon · Error-Recovery).\n\nNature\n\t•\tTriggered when an immediate tool-related operational risk appears.\n\t•\tFocus on technique / configuration issues (grip, contact area, hand placement, body posture, orientation, clamp/guard state, power-off timing) that can become unsafe or damaging within a few seconds if not corrected.\n\t•\tIf the same mis-use is already causing an acute bodily hazard (e.g., clear cut / burn / electric-shock risk), it should be classified as Instant · Safety, not Tool Use.\n\nTemporal scope (critical)\n\t•\tEach Instant Tool Use event corresponds to a very short snippet of ongoing execution:\n\t•\ttypically 0-5 seconds between the risky configuration and when intervention should happen;\n\t•\twith a hard upper bound of ≤10 seconds.\n\t•\tIf understanding or fixing the problem requires:\n\t•\tlooking back over ≥10 seconds of prior workflow, or\n\t•\tundoing earlier completed steps and then redoing them,\nthen it should conceptually be handled by Short-Horizon services (especially Error-Recovery), not by Instant · Tool Use.\n\nEvent granularity\n\t•\tEach manual annotation segment that satisfies the temporal scope and nature above is counted as one Tool Use event.\n\t•\tYou must not merge multiple distant segments into a longer window to \"simulate\" an instant event.\n\nCommon labels (examples)\n\nimproper_grip, unstable_handle, device_not_off, unsafe_posture,\nwrong_orientation, missing_guard, loose_attachment, unstable_support, etc.\n\nExample 1 (Tool Use, not Error-Recovery)\nThe user is drilling into a workpiece with the correct drill bit and position, but their hand is very close to the rotating bit and the drill is tilted, making the operation unstable.\nIf they simply reposition their hand further away, adjust the tilt, and stabilize the drill, the task remains valid. No previous step needs to be undone.\nThis is an Instant · Tool Use event (technique correction), not Error-Recovery.\n\n⸻\n\n### **Mutual Exclusion & Priority vs. Error-Recovery (and Safety)**\n\nWhen deciding between Instant · Tool Use, Short-Horizon · Error-Recovery, and Instant · Safety, use the following rules.\n\n1. Completion vs. ongoing execution (primary test: Tool Use vs. Error-Recovery)\nUse this completion test first:\n\n\"If the user immediately switches to the correct technique from now on, without undoing anything already done, does the mistake disappear?\"\n\n\t•\tIf YES → this is Tool Use (ongoing execution / technique correction).\n\t•\tIf NO, because the current state is already wrong and must be undone and redone, then it belongs to Short-Horizon · Error-Recovery, not Tool Use.\n\nIn other words:\n\t•\tTool Use\n        •\tThe step itself is logically correct (right object, right target, right step for this task).\n        •\tThe problem lies in how the tool is being operated (grip, angle, stability, power-off timing, missing clamp/guard, etc.).\n        •\tFix = adjust how the tool is being handled / configured right now, without rolling back earlier workflow states.\n\t•\tError-Recovery\n        •\tThe workflow state itself is wrong (wrong part installed, wrong sample loaded, wrong slot used, wrong target selected, steps swapped, required step skipped, etc.).\n        •\tFix = stop, undo what was done, and redo the step correctly.\n        •\tThese should not be labeled as Tool Use in this task.\n\n2. Technique vs. workflow (rephrased decision rule)\n\t•\tIf the main problem is how the tool is being handled or configured in this short 0-10 second window\n(grip, posture, orientation, clamp/guard, power-off timing), and correcting it means adjusting the current action, classify it as Instant · Tool Use.\n\t•\tIf the main problem is what has already been done in the workflow\n(wrong object, wrong slot/target, wrong order, wrong configuration for this task, skipped required step), and the user must undo and redo a step, classify it as Short-Horizon · Error-Recovery.\n\n3. Safety override\n\t•\tIf the current tool use creates an immediate, high-risk safety hazard (e.g., hand directly in front of an active blade, imminent burn from an exposed hot surface, clear electric-shock risk),\nthe primary label should be Instant · Safety, even if there is also a technique issue.\n\t•\tIn such cases, prioritize Safety over Tool Use.\n\n4. Time scale\n\t•\tTool Use: typically 0-10 seconds, focused on a currently ongoing motion or micro configuration with no rollback.\n\t•\tError-Recovery: can span ≈10 seconds to a few minutes, requiring short-term memory of earlier completed actions and explicit rollback.\n\n5. Example 2 (Error-Recovery, not Tool Use)\nThe user is assembling a device that requires inserting Part A first and then Part B.\nInstead, they insert Part B directly, tighten it, and skip Part A.\nSimply improving their hand technique or tightening style cannot fix this — the assembly sequence itself is wrong.\nThe assistant should ask them to stop, remove Part B (undo), insert Part A, then re-insert Part B in the correct order (redo).\nThis is Error-Recovery because it is a workflow-level mistake that requires rollback + redo, not just a Tool Use adjustment.\n\nIn this task, you are only asked to output Tool Use events.\nSegments that match the Error-Recovery definition above should not be labeled as Tool Use.\n\n⸻\n\n### **Output Format and Rules**\n\nYou must produce two parallel arrays: tool_use_instant_events and dialogs.\nEach event must correspond to exactly one dialogue.\n\n### **Mandatory constraints**\n\t•\tExact Match\n        •\ttime_window must match the annotated start_time-end_time exactly.\n        •\tNo stretching, shortening, smoothing, or merging.\n\t•\tAnnotation Only\n\t    •\tYou may not introduce new or extended time windows.\n\t•\tObjective observation\n\t    •\tMust be verifiable; no speculation or hidden-mental-state guesses.\n\t•\tMulti-label\n\t    •\tSeparate output entries for each label; exact duplicates merged.\n\t•\tOrdering\n\t    •\tSort by clip_id ascending, then by start_time ascending.\n\n### **Dialogue constraints**\n\t•\t2-4 turns.\n\t•\tAssistant speaks first.\n\t•\tFirst assistant turn must include:\n\t•\texplicit mention of the specific tool-use risk, and\n\t•\t1-2 concrete corrective steps.\n\t•\tUser reply:\n\t•\t≥12 words, non-trivial, expresses acceptance, modification, or refusal with explanation.\n\t•\tAssistant final turn:\n\t•\tstep-by-step guidance / confirmation / optional mini SOP card.\n\t•\tNo timestamps in dialogue.\n\t•\tNo Safety / Privacy content.\n\t•\tNo hallucinated facts.\n\n⸻\n\n### **Unified Output Schema**\n{\n  \"tool_use_instant_events\": [\n    {\n      \"clip_id\": \"<from annotations.clip_id>\",\n      \"segment_id\": \"<from annotations.segment_id or 'unknown'>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"improper_grip | unstable_handle | device_not_off | unsafe_posture | wrong_orientation | missing_guard | loose_attachment | other\",\n      \"observation\": \"<concise, objective evidence (no speculation)>\",\n      \"source\": \"manual_annotation\",\n      \"confidence\": 0.0\n    }\n  ],\n  \"dialogs\": [\n    {\n      \"clip_id\": \"<same as paired event>\",\n      \"segment_id\": \"<same as paired event>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"<same as paired event>\",\n      \"dialogue\": [\n        { \"role\": \"assistant\", \"utterance\": \"\" },\n        { \"role\": \"user\", \"utterance\": \"<non-trivial response (>=12 words)>\" },\n        { \"role\": \"assistant\", \"utterance\": \"<two-step corrective action + confirmation>\" },\n        { \"role\": \"user\", \"utterance\": \"\" }\n      ]\n    }\n  ]\n}\n\n#### Failure Case (If there are no valid Tool Use events in current video clip)\n{\n  \"tool_use_instant_events\": [],\n  \"dialogs\": [],\n}\n\n\n\n### **Manual Annotations of Clip ID z026-june-22-22-gladom_disassemble**\n{\n  \"video_duration\": {\n    \"raw\": \"00:01:59.92\",\n    \"seconds\": 119\n  },\n  \"taskId\": \"63dadf44c1b58deb07a4f114\",\n  \"taskType\": \"disassemble tray table\",\n  \"video_name\": \"z026-june-22-22-gladom_disassemble\",\n  \"initial_conversation\": [\n    {\n      \"start_time\": 1.135,\n      \"end_time\": 5,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"So we'll now disassemble the small side IKEA table Gladom.\"\n    },\n    {\n      \"start_time\": 5.2,\n      \"end_time\": 6.5,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Please go ahead and disassemble it.\"\n    }\n  ],\n  \"initial_fine_grained_action\": [],\n  \"actions\": [\n    {\n      \"start_time\": 7.2,\n      \"end_time\": 12.731,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student disassembles the tray.\",\n        \"Verb\": \"disassemble\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"tray\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 7.522,\n          \"end_time\": 8.006,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 8.031,\n          \"end_time\": 8.431,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 8.465,\n          \"end_time\": 10.071,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 10.1,\n          \"end_time\": 12.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 13.398,\n      \"end_time\": 34.159,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student unscrews the first hex socket head.\",\n        \"Verb\": \"unscrew\",\n        \"Adjective\": \"first\",\n        \"Noun\": \"screw\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 13.471,\n          \"end_time\": 13.961,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray_table\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 14.286,\n          \"end_time\": 14.641,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 14.659,\n          \"end_time\": 15.837,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 15.845,\n          \"end_time\": 17.245,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 17.257,\n          \"end_time\": 20.404,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 20.424,\n          \"end_time\": 20.845,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 20.863,\n          \"end_time\": 21.304,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 21.318,\n          \"end_time\": 22.204,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 22.239,\n          \"end_time\": 24.229,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 24.237,\n          \"end_time\": 25.037,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 25.061,\n          \"end_time\": 26.19,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 26.208,\n          \"end_time\": 32.224,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 32.237,\n          \"end_time\": 32.537,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 32.345,\n          \"end_time\": 32.867,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 32.884,\n          \"end_time\": 34.124,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 34.188,\n      \"end_time\": 49,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student unscrews the second hex socket head.\",\n        \"Verb\": \"unscrew\",\n        \"Adjective\": \"second\",\n        \"Noun\": \"screw\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 34.275,\n          \"end_time\": 35.52,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 35.531,\n          \"end_time\": 36.282,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 36.306,\n          \"end_time\": 39.586,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 39.61,\n          \"end_time\": 40.075,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 40.11,\n          \"end_time\": 40.91,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 40.943,\n          \"end_time\": 45.067,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 45.1,\n          \"end_time\": 45.512,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 45.102,\n          \"end_time\": 45.549,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 45.561,\n          \"end_time\": 47.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 45.589,\n          \"end_time\": 48.961,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 49.224,\n      \"end_time\": 51.892,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student disassembles the circle.\",\n        \"Verb\": \"disassemble\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"circle\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 49.227,\n          \"end_time\": 49.527,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"circle\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 49.551,\n          \"end_time\": 50.065,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"circle\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 50.1,\n          \"end_time\": 51.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"circle\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 52.21,\n      \"end_time\": 78.451,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student unscrews the top hex socket head.\",\n        \"Verb\": \"unscrew\",\n        \"Adjective\": \"top\",\n        \"Noun\": \"screw\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 52.451,\n          \"end_time\": 52.971,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 52.991,\n          \"end_time\": 54.049,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 54.08,\n          \"end_time\": 54.935,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"top\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 54.955,\n          \"end_time\": 56.073,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"top\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 56.09,\n          \"end_time\": 56.971,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 56.984,\n          \"end_time\": 57.927,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 57.943,\n          \"end_time\": 74.731,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"top\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 74.747,\n          \"end_time\": 75.008,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 75.031,\n          \"end_time\": 75.361,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"top\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 75.393,\n          \"end_time\": 77.03,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 77.041,\n          \"end_time\": 78.441,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"top\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 78.494,\n      \"end_time\": 92.2,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student unscrews the bottom hex socket head.\",\n        \"Verb\": \"unscrew\",\n        \"Adjective\": \"bottom\",\n        \"Noun\": \"screw\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 78.541,\n          \"end_time\": 81.379,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"bottom\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 81.414,\n          \"end_time\": 87.114,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"bottom\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 87.139,\n          \"end_time\": 87.743,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 87.139,\n          \"end_time\": 87.939,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"bottom\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 87.955,\n          \"end_time\": 89.602,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"bottom\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 87.955,\n          \"end_time\": 91.062,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 92.602,\n      \"end_time\": 116.01,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student disassembles the legs.\",\n        \"Verb\": \"disassemble\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"leg\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 92.688,\n          \"end_time\": 93.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 93.62,\n          \"end_time\": 97.155,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 97.2,\n          \"end_time\": 101.163,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 101.197,\n          \"end_time\": 102.962,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 102.984,\n          \"end_time\": 109.441,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 109.462,\n          \"end_time\": 112.481,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 112.502,\n          \"end_time\": 115.218,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"both\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    }\n  ],\n  \"orphan_conversations\": [\n    {\n      \"start_time\": 116.9,\n      \"end_time\": 117.68,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Nice work.\"\n    },\n    {\n      \"start_time\": 117.7,\n      \"end_time\": 118.894,\n      \"purpose\": \"instructor-start-conversation_closing remarks\",\n      \"text\": \"You can now press stop.\"\n    }\n  ],\n  \"orphan_fine_grained_actions\": [],\n  \"long_form_description\": {\n    \"start_time\": 0.022,\n    \"end_time\": 119.639,\n    \"text\": \"The student disassembles the table, first removes the tray, and then unscrews the circle head socket heads, after this removes the circle, and then unscrews the top head socket head of the legs, and after this unscrews the bottom head socket head, finally separates the legs and put them on the table.\"\n  }\n}\n"}]}]}, "generation_config": {"response_mime_type": "application/json", "response_schema": {"$defs": {"DialogUtterance": {"description": "Single utterance in a dialogue", "properties": {"role": {"description": "Role of the speaker", "enum": ["assistant", "user"], "title": "Role", "type": "string"}, "utterance": {"description": "The spoken text", "title": "Utterance", "type": "string"}}, "required": ["role", "utterance"], "title": "DialogUtterance", "type": "object"}, "ToolUseDialog": {"description": "Dialog associated with a tool use instant event", "properties": {"clip_id": {"description": "<same as paired event>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<same as paired event>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "<same as paired event>", "title": "Risk Type", "type": "string"}, "dialogue": {"description": "Dialogue turns: Turn 1 (assistant): empty, Turn 2 (user): non-trivial response (>=12 words), Turn 3 (assistant): two-step corrective action + confirmation, Turn 4 (user): optional", "items": {"$ref": "#/$defs/DialogUtterance"}, "title": "Dialogue", "type": "array"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "dialogue"], "title": "ToolUseDialog", "type": "object"}, "ToolUseInstantEvent": {"description": "Tool use instant event", "properties": {"clip_id": {"description": "<from annotations.clip_id>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<from annotations.segment_id or 'unknown'>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "Type of risk", "enum": ["improper_grip", "unstable_handle", "device_not_off", "unsafe_posture", "wrong_orientation", "missing_guard", "loose_attachment", "other"], "title": "Risk Type", "type": "string"}, "observation": {"description": "<concise, objective evidence (no speculation)>", "title": "Observation", "type": "string"}, "source": {"default": "manual_annotation", "description": "Source of the annotation", "title": "Source", "type": "string"}, "confidence": {"default": 0.0, "description": "Confidence score", "title": "Confidence", "type": "number"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "observation"], "title": "ToolUseInstantEvent", "type": "object"}}, "description": "Tool use instant service output schema for tool use events and dialogs", "properties": {"tool_use_instant_events": {"description": "List of tool use instant events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseInstantEvent"}, "title": "Tool Use Instant Events", "type": "array"}, "dialogs": {"description": "List of dialogs associated with the events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseDialog"}, "title": "Dialogs", "type": "array"}}, "title": "ToolUseInstantServiceOutput", "type": "object"}, "temperature": 0.7}}
+{"key": "request-38", "request": {"contents": [{"parts": [{"text": "\n### **Role**\n\nYou are an Instant Proactive Service (Instant PS) annotation and dialogue-generation assistant for the HoloAssist dataset.\nIn laboratory / hands-on operation settings, you analyze manual annotations to extract time-windows of \"Tool Use\" risks / improper operations, and for each extracted event, you generate a 2-4 turn \"assistant ↔ user\" dialogue.\n\nYou must rely only on the time-windows provided by the manual annotations.\nYou must not extend, shorten, merge, or fabricate any time segments that do not exist in the manual labels.\n\n⸻\n\n### **All Defined Proactive Services**\n\t•\tInstant (second-level, grounded in the current moment)\n        •\tSafety: immediate bodily/accident danger (flame, blade, electric shock, slip, rotating parts, vehicle proximity) → stop first, then handle.\n        •\tTool Use: improper tool operation/configuration (grip, not powered off, orientation, loose chuck, missing guard, unsafe posture).\n\t•\tShort-Horizon (tens of seconds to a few minutes, within a single session)\n        •\tNext-Step Guidance: workflow is already underway; provide suggestions for the next step based on what has been done.\n        •\tError-Recovery: the user has just made a workflow mistake (wrong step, wrong object, wrong target, wrong configuration for this task) and must rollback to fix it.\n        •\tResource Reminder: end-of-task state is not handled (fire/power left on, door/cap open, unsaved work, leftover items, missing refill) → remind to close/save/take/refill.\n\n⸻\n\n### **Input Manual Annotations (authoritative time source)**\n\nProvides fine-grained temporal information for all dialogue and user actions in the video.\n\n⸻\n\n### **OBJECTIVE**\n\t1.\tRead each manual annotation labeled as \"Tool Use\", and output its time_window exactly as annotated (start_time-end_time, verbatim).\n    **You must traverse every user-error segment in the manual annotations and process them one by one without omission.**\n\t2.\tFor each event, output:\n        •\trisk_type (standardized from the label)\n        •\tan objective observation (from comment and/or video JSON; must be verifiable)\n        •\tconfidence\n\t3.\tIf multiple labels exist in the same time-window → output multiple separate events.\n        If repeated identical labels appear → deduplicate and conceptually merge their sources.\n\t4.\tOutput only Tool Use events (not Safety, not Privacy, not Error-Recovery, not Resource Reminder).\n\t5.\tDialogue generation: for every event, generate a 2-4 turn dialogue:\n        •\tAssistant speaks first, calmly, politely, low-intrusion.\n        •\tClearly state the specific tool-use risk (no timestamps), and provide 1-2 actionable corrections\n    (e.g., \"power off first, then…\", \"adjust your grip below the guard ring\").\n        •\tUser must not reply vaguely; produce ≥12 English words with meaningful content (accept/modify/decline and give reasons).\n        •\tAssistant closes with confirmation / optional SOP snippet / short reminder.\n        •\tDialogue text must not include timestamps, but the structured output must include aligned clip_id and time_window.\n\n⸻\n\n### **Task Definition / Nature (Instant · Tool Use)**\n\nCore Focus\n\t•\tThis category is restricted to problems that arise purely from how a tool is being used: grip, posture, contact, orientation, clamp/guard state, power state / configuration of the tool itself.\n\t•\tBy definition, Instant · Tool Use never requires rolling back or redoing previously completed workflow steps. The current step (object, target, step choice) is logically correct; only the usage technique is problematic.\n\t•\tIt does not cover mistakes about which object / part / slot / step / goal is chosen in the workflow (those belong to Short-Horizon · Error-Recovery).\n\nNature\n\t•\tTriggered when an immediate tool-related operational risk appears.\n\t•\tFocus on technique / configuration issues (grip, contact area, hand placement, body posture, orientation, clamp/guard state, power-off timing) that can become unsafe or damaging within a few seconds if not corrected.\n\t•\tIf the same mis-use is already causing an acute bodily hazard (e.g., clear cut / burn / electric-shock risk), it should be classified as Instant · Safety, not Tool Use.\n\nTemporal scope (critical)\n\t•\tEach Instant Tool Use event corresponds to a very short snippet of ongoing execution:\n\t•\ttypically 0-5 seconds between the risky configuration and when intervention should happen;\n\t•\twith a hard upper bound of ≤10 seconds.\n\t•\tIf understanding or fixing the problem requires:\n\t•\tlooking back over ≥10 seconds of prior workflow, or\n\t•\tundoing earlier completed steps and then redoing them,\nthen it should conceptually be handled by Short-Horizon services (especially Error-Recovery), not by Instant · Tool Use.\n\nEvent granularity\n\t•\tEach manual annotation segment that satisfies the temporal scope and nature above is counted as one Tool Use event.\n\t•\tYou must not merge multiple distant segments into a longer window to \"simulate\" an instant event.\n\nCommon labels (examples)\n\nimproper_grip, unstable_handle, device_not_off, unsafe_posture,\nwrong_orientation, missing_guard, loose_attachment, unstable_support, etc.\n\nExample 1 (Tool Use, not Error-Recovery)\nThe user is drilling into a workpiece with the correct drill bit and position, but their hand is very close to the rotating bit and the drill is tilted, making the operation unstable.\nIf they simply reposition their hand further away, adjust the tilt, and stabilize the drill, the task remains valid. No previous step needs to be undone.\nThis is an Instant · Tool Use event (technique correction), not Error-Recovery.\n\n⸻\n\n### **Mutual Exclusion & Priority vs. Error-Recovery (and Safety)**\n\nWhen deciding between Instant · Tool Use, Short-Horizon · Error-Recovery, and Instant · Safety, use the following rules.\n\n1. Completion vs. ongoing execution (primary test: Tool Use vs. Error-Recovery)\nUse this completion test first:\n\n\"If the user immediately switches to the correct technique from now on, without undoing anything already done, does the mistake disappear?\"\n\n\t•\tIf YES → this is Tool Use (ongoing execution / technique correction).\n\t•\tIf NO, because the current state is already wrong and must be undone and redone, then it belongs to Short-Horizon · Error-Recovery, not Tool Use.\n\nIn other words:\n\t•\tTool Use\n        •\tThe step itself is logically correct (right object, right target, right step for this task).\n        •\tThe problem lies in how the tool is being operated (grip, angle, stability, power-off timing, missing clamp/guard, etc.).\n        •\tFix = adjust how the tool is being handled / configured right now, without rolling back earlier workflow states.\n\t•\tError-Recovery\n        •\tThe workflow state itself is wrong (wrong part installed, wrong sample loaded, wrong slot used, wrong target selected, steps swapped, required step skipped, etc.).\n        •\tFix = stop, undo what was done, and redo the step correctly.\n        •\tThese should not be labeled as Tool Use in this task.\n\n2. Technique vs. workflow (rephrased decision rule)\n\t•\tIf the main problem is how the tool is being handled or configured in this short 0-10 second window\n(grip, posture, orientation, clamp/guard, power-off timing), and correcting it means adjusting the current action, classify it as Instant · Tool Use.\n\t•\tIf the main problem is what has already been done in the workflow\n(wrong object, wrong slot/target, wrong order, wrong configuration for this task, skipped required step), and the user must undo and redo a step, classify it as Short-Horizon · Error-Recovery.\n\n3. Safety override\n\t•\tIf the current tool use creates an immediate, high-risk safety hazard (e.g., hand directly in front of an active blade, imminent burn from an exposed hot surface, clear electric-shock risk),\nthe primary label should be Instant · Safety, even if there is also a technique issue.\n\t•\tIn such cases, prioritize Safety over Tool Use.\n\n4. Time scale\n\t•\tTool Use: typically 0-10 seconds, focused on a currently ongoing motion or micro configuration with no rollback.\n\t•\tError-Recovery: can span ≈10 seconds to a few minutes, requiring short-term memory of earlier completed actions and explicit rollback.\n\n5. Example 2 (Error-Recovery, not Tool Use)\nThe user is assembling a device that requires inserting Part A first and then Part B.\nInstead, they insert Part B directly, tighten it, and skip Part A.\nSimply improving their hand technique or tightening style cannot fix this — the assembly sequence itself is wrong.\nThe assistant should ask them to stop, remove Part B (undo), insert Part A, then re-insert Part B in the correct order (redo).\nThis is Error-Recovery because it is a workflow-level mistake that requires rollback + redo, not just a Tool Use adjustment.\n\nIn this task, you are only asked to output Tool Use events.\nSegments that match the Error-Recovery definition above should not be labeled as Tool Use.\n\n⸻\n\n### **Output Format and Rules**\n\nYou must produce two parallel arrays: tool_use_instant_events and dialogs.\nEach event must correspond to exactly one dialogue.\n\n### **Mandatory constraints**\n\t•\tExact Match\n        •\ttime_window must match the annotated start_time-end_time exactly.\n        •\tNo stretching, shortening, smoothing, or merging.\n\t•\tAnnotation Only\n\t    •\tYou may not introduce new or extended time windows.\n\t•\tObjective observation\n\t    •\tMust be verifiable; no speculation or hidden-mental-state guesses.\n\t•\tMulti-label\n\t    •\tSeparate output entries for each label; exact duplicates merged.\n\t•\tOrdering\n\t    •\tSort by clip_id ascending, then by start_time ascending.\n\n### **Dialogue constraints**\n\t•\t2-4 turns.\n\t•\tAssistant speaks first.\n\t•\tFirst assistant turn must include:\n\t•\texplicit mention of the specific tool-use risk, and\n\t•\t1-2 concrete corrective steps.\n\t•\tUser reply:\n\t•\t≥12 words, non-trivial, expresses acceptance, modification, or refusal with explanation.\n\t•\tAssistant final turn:\n\t•\tstep-by-step guidance / confirmation / optional mini SOP card.\n\t•\tNo timestamps in dialogue.\n\t•\tNo Safety / Privacy content.\n\t•\tNo hallucinated facts.\n\n⸻\n\n### **Unified Output Schema**\n{\n  \"tool_use_instant_events\": [\n    {\n      \"clip_id\": \"<from annotations.clip_id>\",\n      \"segment_id\": \"<from annotations.segment_id or 'unknown'>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"improper_grip | unstable_handle | device_not_off | unsafe_posture | wrong_orientation | missing_guard | loose_attachment | other\",\n      \"observation\": \"<concise, objective evidence (no speculation)>\",\n      \"source\": \"manual_annotation\",\n      \"confidence\": 0.0\n    }\n  ],\n  \"dialogs\": [\n    {\n      \"clip_id\": \"<same as paired event>\",\n      \"segment_id\": \"<same as paired event>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"<same as paired event>\",\n      \"dialogue\": [\n        { \"role\": \"assistant\", \"utterance\": \"\" },\n        { \"role\": \"user\", \"utterance\": \"<non-trivial response (>=12 words)>\" },\n        { \"role\": \"assistant\", \"utterance\": \"<two-step corrective action + confirmation>\" },\n        { \"role\": \"user\", \"utterance\": \"\" }\n      ]\n    }\n  ]\n}\n\n#### Failure Case (If there are no valid Tool Use events in current video clip)\n{\n  \"tool_use_instant_events\": [],\n  \"dialogs\": [],\n}\n\n\n\n### **Manual Annotations of Clip ID z026-june-22-22-marius_assemble**\n{\n  \"video_duration\": {\n    \"raw\": \"00:07:02.93\",\n    \"seconds\": 422\n  },\n  \"taskId\": \"63dadf0313b97c97d4bd83c2\",\n  \"taskType\": \"assemble stool\",\n  \"video_name\": \"z026-june-22-22-marius_assemble\",\n  \"initial_conversation\": [\n    {\n      \"start_time\": 3.4,\n      \"end_time\": 4.6,\n      \"purpose\": \"student-start-conversation_other\",\n      \"text\": \"Okay, capturing.\"\n    },\n    {\n      \"start_time\": 8.1,\n      \"end_time\": 13,\n      \"purpose\": \"instructor-start-conversation_opening remarks\",\n      \"text\": \"We will now build the small chair from IKEA, Marius.\"\n    },\n    {\n      \"start_time\": 13.057,\n      \"end_time\": 15.557,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"So please go ahead and assemble it.\"\n    }\n  ],\n  \"initial_fine_grained_action\": [],\n  \"actions\": [\n    {\n      \"start_time\": 15.571,\n      \"end_time\": 72.16470602962654,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student assembles the legs together.\",\n        \"Verb\": \"assemble\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"leg\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 15.61,\n          \"end_time\": 17.409999999999997,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 17.473,\n          \"end_time\": 22.433,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 22.473,\n          \"end_time\": 43.012,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 43.061,\n          \"end_time\": 44.261,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 44.306,\n          \"end_time\": 45.935,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 45.973,\n          \"end_time\": 47.173,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 47.218,\n          \"end_time\": 49.68,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"bolt\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 49.708,\n          \"end_time\": 52.061,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"bolt\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 52.1,\n          \"end_time\": 55.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 55.129,\n          \"end_time\": 56.50154922688179,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 56.551,\n          \"end_time\": 58.351,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 58.384,\n          \"end_time\": 60.699863388738194,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 60.739392145953595,\n          \"end_time\": 61.504392145953595,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 61.541,\n          \"end_time\": 63.051,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 63.1,\n          \"end_time\": 72.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 28.1,\n          \"end_time\": 35.1,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"You have to cross the legs so that their a big form cross at the top.\"\n        },\n        {\n          \"start_time\": 37.5,\n          \"end_time\": 38.1,\n          \"conversation_purpose\": \"student-start-conversation_other\",\n          \"text\": \"Ah.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 72.21813716762868,\n      \"end_time\": 413.7078434754387,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student places the seat onto the legs.\",\n        \"Verb\": \"assemble\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"seat\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 72.286,\n          \"end_time\": 76.93299999999999,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"seat\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 76.973,\n          \"end_time\": 79.52199999999999,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 79.59,\n          \"end_time\": 88.14699999999999,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student should flip the leg that the platform is on the table.\",\n            \"Incorrect Action Corrected by\": \"41\",\n            \"Verb\": \"assemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"seat\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 88.15899999999999,\n          \"end_time\": 89.63500000000003,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"stool\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 89.667,\n          \"end_time\": 90.35888246748733,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"stool\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 90.404,\n          \"end_time\": 93.571,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"seat\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 93.61,\n          \"end_time\": 94.814,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 94.845,\n          \"end_time\": 96.345,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"seat\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 96.414,\n          \"end_time\": 105.031,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 105.08,\n          \"end_time\": 143.58596017340102,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 143.639,\n          \"end_time\": 146.035,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 146.09,\n          \"end_time\": 147.89,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 147.966,\n          \"end_time\": 151.30472594292604,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 151.345,\n          \"end_time\": 153.24099999999999,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 153.316,\n          \"end_time\": 157.041,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 157.061,\n          \"end_time\": 159.061,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 159.11,\n          \"end_time\": 161.91374557804204,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 161.973,\n          \"end_time\": 163.876,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 163.88400000000001,\n          \"end_time\": 165.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 165.149,\n          \"end_time\": 167.453,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 167.482,\n          \"end_time\": 170.051,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 170.0901960729768,\n          \"end_time\": 172.2862746134409,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 172.345,\n          \"end_time\": 174.345,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 174.365,\n          \"end_time\": 176.065,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 176.1,\n          \"end_time\": 177.99215735911167,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 178.022,\n          \"end_time\": 179.022,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 179.071,\n          \"end_time\": 181.071,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student should put the spacer before the screw.\",\n            \"Incorrect Action Corrected by\": \"84\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 181.12,\n          \"end_time\": 184.859,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": 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Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 388.98199999999997,\n          \"end_time\": 391.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 391.463,\n          \"end_time\": 399.22768639451044,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n        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\"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 405.198,\n          \"end_time\": 409.0019220159028,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 409.071,\n          \"end_time\": 411.771,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 411.825,\n          \"end_time\": 412.825,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 82.5,\n          \"end_time\": 88.9,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"So you, it will be easier if you put it, now, flip it, so, that the platform is on the ground, on the table.\"\n        },\n        {\n          \"start_time\": 131.496,\n          \"end_time\": 132.796,\n          \"conversation_purpose\": \"student-start-conversation_other\",\n          \"text\": \"Oh.Whoops.\"\n        },\n        {\n          \"start_time\": 180.1,\n          \"end_time\": 183.6,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"Oh, actually you have to put the spacer before the screw.\"\n        },\n        {\n          \"start_time\": 186.345,\n          \"end_time\": 189.545,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"So, the spacer goes in between leg and screw.\"\n        },\n        {\n          \"start_time\": 188.3448227275888,\n          \"end_time\": 189.01148920879987,\n          \"conversation_purpose\": \"student-start-conversation_other\",\n          \"text\": \"Ah.\"\n        }\n      ]\n    }\n  ],\n  \"orphan_conversations\": [\n    {\n      \"start_time\": 414.6,\n      \"end_time\": 415.4,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Nice work.\"\n    },\n    {\n      \"start_time\": 416.9,\n      \"end_time\": 418.7,\n      \"purpose\": \"instructor-start-conversation_closing remarks\",\n      \"text\": \"You can now stop the recording.\"\n    }\n  ],\n  \"orphan_fine_grained_actions\": [],\n  \"long_form_description\": {\n    \"start_time\": 0.1,\n    \"end_time\": 422.9,\n    \"text\": \"The student assembles the Ikea's stool. He first grabs the legs, and tries to assemble it. The instructor tells how to align it. The student crosses it and screws the middle slot. Then she places the seat and screws the four screws with the saddle washer in the middle. At last, she tightens every screw.\"\n  }\n}\n"}]}]}, "generation_config": {"response_mime_type": "application/json", "response_schema": {"$defs": {"DialogUtterance": {"description": "Single utterance in a dialogue", "properties": {"role": {"description": "Role of the speaker", "enum": ["assistant", "user"], "title": "Role", "type": "string"}, "utterance": {"description": "The spoken text", "title": "Utterance", "type": "string"}}, "required": ["role", "utterance"], "title": "DialogUtterance", "type": "object"}, "ToolUseDialog": {"description": "Dialog associated with a tool use instant event", "properties": {"clip_id": {"description": "<same as paired event>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<same as paired event>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "<same as paired event>", "title": "Risk Type", "type": "string"}, "dialogue": {"description": "Dialogue turns: Turn 1 (assistant): empty, Turn 2 (user): non-trivial response (>=12 words), Turn 3 (assistant): two-step corrective action + confirmation, Turn 4 (user): optional", "items": {"$ref": "#/$defs/DialogUtterance"}, "title": "Dialogue", "type": "array"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "dialogue"], "title": "ToolUseDialog", "type": "object"}, "ToolUseInstantEvent": {"description": "Tool use instant event", "properties": {"clip_id": {"description": "<from annotations.clip_id>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<from annotations.segment_id or 'unknown'>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "Type of risk", "enum": ["improper_grip", "unstable_handle", "device_not_off", "unsafe_posture", "wrong_orientation", "missing_guard", "loose_attachment", "other"], "title": "Risk Type", "type": "string"}, "observation": {"description": "<concise, objective evidence (no speculation)>", "title": "Observation", "type": "string"}, "source": {"default": "manual_annotation", "description": "Source of the annotation", "title": "Source", "type": "string"}, "confidence": {"default": 0.0, "description": "Confidence score", "title": "Confidence", "type": "number"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "observation"], "title": "ToolUseInstantEvent", "type": "object"}}, "description": "Tool use instant service output schema for tool use events and dialogs", "properties": {"tool_use_instant_events": {"description": "List of tool use instant events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseInstantEvent"}, "title": "Tool Use Instant Events", "type": "array"}, "dialogs": {"description": "List of dialogs associated with the events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseDialog"}, "title": "Dialogs", "type": "array"}}, "title": "ToolUseInstantServiceOutput", "type": "object"}, "temperature": 0.7}}
+{"key": "request-39", "request": {"contents": [{"parts": [{"text": "\n### **Role**\n\nYou are an Instant Proactive Service (Instant PS) annotation and dialogue-generation assistant for the HoloAssist dataset.\nIn laboratory / hands-on operation settings, you analyze manual annotations to extract time-windows of \"Tool Use\" risks / improper operations, and for each extracted event, you generate a 2-4 turn \"assistant ↔ user\" dialogue.\n\nYou must rely only on the time-windows provided by the manual annotations.\nYou must not extend, shorten, merge, or fabricate any time segments that do not exist in the manual labels.\n\n⸻\n\n### **All Defined Proactive Services**\n\t•\tInstant (second-level, grounded in the current moment)\n        •\tSafety: immediate bodily/accident danger (flame, blade, electric shock, slip, rotating parts, vehicle proximity) → stop first, then handle.\n        •\tTool Use: improper tool operation/configuration (grip, not powered off, orientation, loose chuck, missing guard, unsafe posture).\n\t•\tShort-Horizon (tens of seconds to a few minutes, within a single session)\n        •\tNext-Step Guidance: workflow is already underway; provide suggestions for the next step based on what has been done.\n        •\tError-Recovery: the user has just made a workflow mistake (wrong step, wrong object, wrong target, wrong configuration for this task) and must rollback to fix it.\n        •\tResource Reminder: end-of-task state is not handled (fire/power left on, door/cap open, unsaved work, leftover items, missing refill) → remind to close/save/take/refill.\n\n⸻\n\n### **Input Manual Annotations (authoritative time source)**\n\nProvides fine-grained temporal information for all dialogue and user actions in the video.\n\n⸻\n\n### **OBJECTIVE**\n\t1.\tRead each manual annotation labeled as \"Tool Use\", and output its time_window exactly as annotated (start_time-end_time, verbatim).\n    **You must traverse every user-error segment in the manual annotations and process them one by one without omission.**\n\t2.\tFor each event, output:\n        •\trisk_type (standardized from the label)\n        •\tan objective observation (from comment and/or video JSON; must be verifiable)\n        •\tconfidence\n\t3.\tIf multiple labels exist in the same time-window → output multiple separate events.\n        If repeated identical labels appear → deduplicate and conceptually merge their sources.\n\t4.\tOutput only Tool Use events (not Safety, not Privacy, not Error-Recovery, not Resource Reminder).\n\t5.\tDialogue generation: for every event, generate a 2-4 turn dialogue:\n        •\tAssistant speaks first, calmly, politely, low-intrusion.\n        •\tClearly state the specific tool-use risk (no timestamps), and provide 1-2 actionable corrections\n    (e.g., \"power off first, then…\", \"adjust your grip below the guard ring\").\n        •\tUser must not reply vaguely; produce ≥12 English words with meaningful content (accept/modify/decline and give reasons).\n        •\tAssistant closes with confirmation / optional SOP snippet / short reminder.\n        •\tDialogue text must not include timestamps, but the structured output must include aligned clip_id and time_window.\n\n⸻\n\n### **Task Definition / Nature (Instant · Tool Use)**\n\nCore Focus\n\t•\tThis category is restricted to problems that arise purely from how a tool is being used: grip, posture, contact, orientation, clamp/guard state, power state / configuration of the tool itself.\n\t•\tBy definition, Instant · Tool Use never requires rolling back or redoing previously completed workflow steps. The current step (object, target, step choice) is logically correct; only the usage technique is problematic.\n\t•\tIt does not cover mistakes about which object / part / slot / step / goal is chosen in the workflow (those belong to Short-Horizon · Error-Recovery).\n\nNature\n\t•\tTriggered when an immediate tool-related operational risk appears.\n\t•\tFocus on technique / configuration issues (grip, contact area, hand placement, body posture, orientation, clamp/guard state, power-off timing) that can become unsafe or damaging within a few seconds if not corrected.\n\t•\tIf the same mis-use is already causing an acute bodily hazard (e.g., clear cut / burn / electric-shock risk), it should be classified as Instant · Safety, not Tool Use.\n\nTemporal scope (critical)\n\t•\tEach Instant Tool Use event corresponds to a very short snippet of ongoing execution:\n\t•\ttypically 0-5 seconds between the risky configuration and when intervention should happen;\n\t•\twith a hard upper bound of ≤10 seconds.\n\t•\tIf understanding or fixing the problem requires:\n\t•\tlooking back over ≥10 seconds of prior workflow, or\n\t•\tundoing earlier completed steps and then redoing them,\nthen it should conceptually be handled by Short-Horizon services (especially Error-Recovery), not by Instant · Tool Use.\n\nEvent granularity\n\t•\tEach manual annotation segment that satisfies the temporal scope and nature above is counted as one Tool Use event.\n\t•\tYou must not merge multiple distant segments into a longer window to \"simulate\" an instant event.\n\nCommon labels (examples)\n\nimproper_grip, unstable_handle, device_not_off, unsafe_posture,\nwrong_orientation, missing_guard, loose_attachment, unstable_support, etc.\n\nExample 1 (Tool Use, not Error-Recovery)\nThe user is drilling into a workpiece with the correct drill bit and position, but their hand is very close to the rotating bit and the drill is tilted, making the operation unstable.\nIf they simply reposition their hand further away, adjust the tilt, and stabilize the drill, the task remains valid. No previous step needs to be undone.\nThis is an Instant · Tool Use event (technique correction), not Error-Recovery.\n\n⸻\n\n### **Mutual Exclusion & Priority vs. Error-Recovery (and Safety)**\n\nWhen deciding between Instant · Tool Use, Short-Horizon · Error-Recovery, and Instant · Safety, use the following rules.\n\n1. Completion vs. ongoing execution (primary test: Tool Use vs. Error-Recovery)\nUse this completion test first:\n\n\"If the user immediately switches to the correct technique from now on, without undoing anything already done, does the mistake disappear?\"\n\n\t•\tIf YES → this is Tool Use (ongoing execution / technique correction).\n\t•\tIf NO, because the current state is already wrong and must be undone and redone, then it belongs to Short-Horizon · Error-Recovery, not Tool Use.\n\nIn other words:\n\t•\tTool Use\n        •\tThe step itself is logically correct (right object, right target, right step for this task).\n        •\tThe problem lies in how the tool is being operated (grip, angle, stability, power-off timing, missing clamp/guard, etc.).\n        •\tFix = adjust how the tool is being handled / configured right now, without rolling back earlier workflow states.\n\t•\tError-Recovery\n        •\tThe workflow state itself is wrong (wrong part installed, wrong sample loaded, wrong slot used, wrong target selected, steps swapped, required step skipped, etc.).\n        •\tFix = stop, undo what was done, and redo the step correctly.\n        •\tThese should not be labeled as Tool Use in this task.\n\n2. Technique vs. workflow (rephrased decision rule)\n\t•\tIf the main problem is how the tool is being handled or configured in this short 0-10 second window\n(grip, posture, orientation, clamp/guard, power-off timing), and correcting it means adjusting the current action, classify it as Instant · Tool Use.\n\t•\tIf the main problem is what has already been done in the workflow\n(wrong object, wrong slot/target, wrong order, wrong configuration for this task, skipped required step), and the user must undo and redo a step, classify it as Short-Horizon · Error-Recovery.\n\n3. Safety override\n\t•\tIf the current tool use creates an immediate, high-risk safety hazard (e.g., hand directly in front of an active blade, imminent burn from an exposed hot surface, clear electric-shock risk),\nthe primary label should be Instant · Safety, even if there is also a technique issue.\n\t•\tIn such cases, prioritize Safety over Tool Use.\n\n4. Time scale\n\t•\tTool Use: typically 0-10 seconds, focused on a currently ongoing motion or micro configuration with no rollback.\n\t•\tError-Recovery: can span ≈10 seconds to a few minutes, requiring short-term memory of earlier completed actions and explicit rollback.\n\n5. Example 2 (Error-Recovery, not Tool Use)\nThe user is assembling a device that requires inserting Part A first and then Part B.\nInstead, they insert Part B directly, tighten it, and skip Part A.\nSimply improving their hand technique or tightening style cannot fix this — the assembly sequence itself is wrong.\nThe assistant should ask them to stop, remove Part B (undo), insert Part A, then re-insert Part B in the correct order (redo).\nThis is Error-Recovery because it is a workflow-level mistake that requires rollback + redo, not just a Tool Use adjustment.\n\nIn this task, you are only asked to output Tool Use events.\nSegments that match the Error-Recovery definition above should not be labeled as Tool Use.\n\n⸻\n\n### **Output Format and Rules**\n\nYou must produce two parallel arrays: tool_use_instant_events and dialogs.\nEach event must correspond to exactly one dialogue.\n\n### **Mandatory constraints**\n\t•\tExact Match\n        •\ttime_window must match the annotated start_time-end_time exactly.\n        •\tNo stretching, shortening, smoothing, or merging.\n\t•\tAnnotation Only\n\t    •\tYou may not introduce new or extended time windows.\n\t•\tObjective observation\n\t    •\tMust be verifiable; no speculation or hidden-mental-state guesses.\n\t•\tMulti-label\n\t    •\tSeparate output entries for each label; exact duplicates merged.\n\t•\tOrdering\n\t    •\tSort by clip_id ascending, then by start_time ascending.\n\n### **Dialogue constraints**\n\t•\t2-4 turns.\n\t•\tAssistant speaks first.\n\t•\tFirst assistant turn must include:\n\t•\texplicit mention of the specific tool-use risk, and\n\t•\t1-2 concrete corrective steps.\n\t•\tUser reply:\n\t•\t≥12 words, non-trivial, expresses acceptance, modification, or refusal with explanation.\n\t•\tAssistant final turn:\n\t•\tstep-by-step guidance / confirmation / optional mini SOP card.\n\t•\tNo timestamps in dialogue.\n\t•\tNo Safety / Privacy content.\n\t•\tNo hallucinated facts.\n\n⸻\n\n### **Unified Output Schema**\n{\n  \"tool_use_instant_events\": [\n    {\n      \"clip_id\": \"<from annotations.clip_id>\",\n      \"segment_id\": \"<from annotations.segment_id or 'unknown'>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"improper_grip | unstable_handle | device_not_off | unsafe_posture | wrong_orientation | missing_guard | loose_attachment | other\",\n      \"observation\": \"<concise, objective evidence (no speculation)>\",\n      \"source\": \"manual_annotation\",\n      \"confidence\": 0.0\n    }\n  ],\n  \"dialogs\": [\n    {\n      \"clip_id\": \"<same as paired event>\",\n      \"segment_id\": \"<same as paired event>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"<same as paired event>\",\n      \"dialogue\": [\n        { \"role\": \"assistant\", \"utterance\": \"\" },\n        { \"role\": \"user\", \"utterance\": \"<non-trivial response (>=12 words)>\" },\n        { \"role\": \"assistant\", \"utterance\": \"<two-step corrective action + confirmation>\" },\n        { \"role\": \"user\", \"utterance\": \"\" }\n      ]\n    }\n  ]\n}\n\n#### Failure Case (If there are no valid Tool Use events in current video clip)\n{\n  \"tool_use_instant_events\": [],\n  \"dialogs\": [],\n}\n\n\n\n### **Manual Annotations of Clip ID z026-june-22-22-nespresso**\n{\n  \"video_duration\": {\n    \"raw\": \"00:02:47.36\",\n    \"seconds\": 167\n  },\n  \"taskId\": \"63dadfac402dee1828625708\",\n  \"taskType\": \"make coffee with nespresso machine\",\n  \"video_name\": \"z026-june-22-22-nespresso\",\n  \"initial_conversation\": [\n    {\n      \"start_time\": 1.129,\n      \"end_time\": 7.7,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Alright, we'll now operate the Espresso Machine. So, the first step is to add water.\"\n    }\n  ],\n  \"initial_fine_grained_action\": [\n    {\n      \"start_time\": 8.688,\n      \"end_time\": 9.9,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"grab\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"water_container\",\n        \"adverbial\": \"left hand\"\n      }\n    }\n  ],\n  \"actions\": [\n    {\n      \"start_time\": 9.3,\n      \"end_time\": 45,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student adds water.\",\n        \"Verb\": \"load\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"water\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 10.2,\n          \"end_time\": 11.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"water_container\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 12.1,\n          \"end_time\": 12.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"sink\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 13.2,\n          \"end_time\": 14.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"water_container\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 16.365,\n          \"end_time\": 17.506,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"faucet\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 17.612,\n          \"end_time\": 19.665,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"load\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"water_container\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 19.865,\n          \"end_time\": 20.582,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"faucet\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 20.747,\n          \"end_time\": 21.259,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"faucet\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 21.365,\n          \"end_time\": 23.929,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"load\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"water_container\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 24.659,\n          \"end_time\": 25.741,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lid\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 26.082,\n          \"end_time\": 27.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"capsule_container\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 31.377,\n          \"end_time\": 32.659,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"water_container\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 32.671,\n          \"end_time\": 34.071,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"water_container\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 34.1,\n          \"end_time\": 35.794,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"push\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"water_container\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 35.924,\n          \"end_time\": 36.371,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"water_container\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 36.494,\n          \"end_time\": 38.088,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"water_container\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 38.159,\n          \"end_time\": 38.859,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lid\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 39.423,\n          \"end_time\": 40.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"water_container\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 40.865,\n          \"end_time\": 41.653,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lid\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 41.835,\n          \"end_time\": 44.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"touch\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"espresso_machine\",\n            \"adverbial\": \"left hand\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 34.782,\n          \"end_time\": 38.771,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"You have to open the lid a little bit, and it will help slide in.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 50,\n      \"end_time\": 107.3,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student makes a cup of coffee.\",\n        \"Verb\": \"make\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"coffee\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 50.17,\n          \"end_time\": 51.924,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"coffee_capsule\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 52.2,\n          \"end_time\": 53.759,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lever\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 53.953,\n          \"end_time\": 55.212,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"coffee_capsule\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 55.482,\n          \"end_time\": 56.394,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"cup\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 57.1,\n          \"end_time\": 59.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"cup\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 60.2,\n          \"end_time\": 63.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lever\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 63.6,\n          \"end_time\": 64.576,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"touch\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"cup\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 65.071,\n          \"end_time\": 66.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"button\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 67.1,\n          \"end_time\": 103.066,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"load\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"cup\",\n            \"adverbial\": \"hand not visible\"\n          }\n        },\n        {\n          \"start_time\": 104.1,\n          \"end_time\": 106.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"touch\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"cup\",\n            \"adverbial\": \"right hand\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 95.3,\n          \"end_time\": 97.7,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Press in the wrist.\"\n        },\n        {\n          \"start_time\": 101.776,\n          \"end_time\": 102.635,\n          \"conversation_purpose\": \"student-start-conversation_other\",\n          \"text\": \"Okay.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 110.4,\n      \"end_time\": 138,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student empties the capsule container.\",\n        \"Verb\": \"empty\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"capsule_container\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 112.1,\n          \"end_time\": 112.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"cup\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 113.1,\n          \"end_time\": 117.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lever\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 117.817,\n          \"end_time\": 120.924,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"capsule_container\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 121.288,\n          \"end_time\": 122.659,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"capsule_container\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 122.835,\n          \"end_time\": 124,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"touch\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"coffee_capsule\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 124.541,\n          \"end_time\": 125.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"capsule_container\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 126.2,\n          \"end_time\": 127.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"garbage_bin\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 127.982,\n          \"end_time\": 132.594,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"empty\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"capsule_container\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 133.2,\n          \"end_time\": 137.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"capsule_container\",\n            \"adverbial\": \"right hand\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 123.188,\n          \"end_time\": 125.688,\n          \"conversation_purpose\": \"instructor-start-conversation_other\",\n          \"text\": \"The garbage is underneath the sink.\"\n        },\n        {\n          \"start_time\": 133.988,\n          \"end_time\": 136.729,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Now, please empty the tray.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 138.4,\n      \"end_time\": 161,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student empties the drip tray.\",\n        \"Verb\": \"empty\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"drip_tray\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 140.088,\n          \"end_time\": 143.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"empty\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"drip_tray\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 144.1,\n          \"end_time\": 144.935,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"faucet\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 145.1,\n          \"end_time\": 145.918,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"faucet\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 146.2,\n          \"end_time\": 150.812,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"empty\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"drip_tray\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 152.2,\n          \"end_time\": 160.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"assemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"capsule_container\",\n            \"adverbial\": \"right hand\"\n          }\n        }\n      ],\n      \"conversations\": []\n    }\n  ],\n  \"orphan_conversations\": [\n    {\n      \"start_time\": 44.1,\n      \"end_time\": 47.635,\n      \"purpose\": \"instructor-start-conversation_follow-up instruction\",\n      \"text\": \"Great! The next step is to make a cup of coffee.\"\n    },\n    {\n      \"start_time\": 106.741,\n      \"end_time\": 110.324,\n      \"purpose\": \"instructor-start-conversation_follow-up instruction\",\n      \"text\": \"Great! You now empty the Capsule Container.\"\n    },\n    {\n      \"start_time\": 160.4,\n      \"end_time\": 162.8,\n      \"purpose\": \"instructor-start-conversation_closing remarks\",\n      \"text\": \"You can now press stop.\"\n    }\n  ],\n  \"orphan_fine_grained_actions\": [\n    {\n      \"start_time\": 110.2,\n      \"end_time\": 111.7,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"hold\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"cup\",\n        \"adverbial\": \"right hand\"\n      }\n    },\n    {\n      \"start_time\": 138.2,\n      \"end_time\": 139.7,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"hold\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"drip_tray\",\n        \"adverbial\": \"right hand\"\n      }\n    }\n  ],\n  \"long_form_description\": {\n    \"start_time\": 0.1,\n    \"end_time\": 163.776,\n    \"text\": \"The student prepares a cup of coffee. First the instructor tell him first, add some water; the student adds water. Then the instructor tells him to make a cup of coffee; the student makes a cup of coffee. After that, the instructor tells him to empty the capsule container; and the student empties the capsule container. Finally, the instructor tells him to empty the drip tray, and the student empties the drip tray.\"\n  }\n}\n"}]}]}, "generation_config": {"response_mime_type": "application/json", "response_schema": {"$defs": {"DialogUtterance": {"description": "Single utterance in a dialogue", "properties": {"role": {"description": "Role of the speaker", "enum": ["assistant", "user"], "title": "Role", "type": "string"}, "utterance": {"description": "The spoken text", "title": "Utterance", "type": "string"}}, "required": ["role", "utterance"], "title": "DialogUtterance", "type": "object"}, "ToolUseDialog": {"description": "Dialog associated with a tool use instant event", "properties": {"clip_id": {"description": "<same as paired event>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<same as paired event>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "<same as paired event>", "title": "Risk Type", "type": "string"}, "dialogue": {"description": "Dialogue turns: Turn 1 (assistant): empty, Turn 2 (user): non-trivial response (>=12 words), Turn 3 (assistant): two-step corrective action + confirmation, Turn 4 (user): optional", "items": {"$ref": "#/$defs/DialogUtterance"}, "title": "Dialogue", "type": "array"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "dialogue"], "title": "ToolUseDialog", "type": "object"}, "ToolUseInstantEvent": {"description": "Tool use instant event", "properties": {"clip_id": {"description": "<from annotations.clip_id>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<from annotations.segment_id or 'unknown'>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "Type of risk", "enum": ["improper_grip", "unstable_handle", "device_not_off", "unsafe_posture", "wrong_orientation", "missing_guard", "loose_attachment", "other"], "title": "Risk Type", "type": "string"}, "observation": {"description": "<concise, objective evidence (no speculation)>", "title": "Observation", "type": "string"}, "source": {"default": "manual_annotation", "description": "Source of the annotation", "title": "Source", "type": "string"}, "confidence": {"default": 0.0, "description": "Confidence score", "title": "Confidence", "type": "number"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "observation"], "title": "ToolUseInstantEvent", "type": "object"}}, "description": "Tool use instant service output schema for tool use events and dialogs", "properties": {"tool_use_instant_events": {"description": "List of tool use instant events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseInstantEvent"}, "title": "Tool Use Instant Events", "type": "array"}, "dialogs": {"description": "List of dialogs associated with the events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseDialog"}, "title": "Dialogs", "type": "array"}}, "title": "ToolUseInstantServiceOutput", "type": "object"}, "temperature": 0.7}}
+{"key": "request-40", "request": {"contents": [{"parts": [{"text": "\n### **Role**\n\nYou are an Instant Proactive Service (Instant PS) annotation and dialogue-generation assistant for the HoloAssist dataset.\nIn laboratory / hands-on operation settings, you analyze manual annotations to extract time-windows of \"Tool Use\" risks / improper operations, and for each extracted event, you generate a 2-4 turn \"assistant ↔ user\" dialogue.\n\nYou must rely only on the time-windows provided by the manual annotations.\nYou must not extend, shorten, merge, or fabricate any time segments that do not exist in the manual labels.\n\n⸻\n\n### **All Defined Proactive Services**\n\t•\tInstant (second-level, grounded in the current moment)\n        •\tSafety: immediate bodily/accident danger (flame, blade, electric shock, slip, rotating parts, vehicle proximity) → stop first, then handle.\n        •\tTool Use: improper tool operation/configuration (grip, not powered off, orientation, loose chuck, missing guard, unsafe posture).\n\t•\tShort-Horizon (tens of seconds to a few minutes, within a single session)\n        •\tNext-Step Guidance: workflow is already underway; provide suggestions for the next step based on what has been done.\n        •\tError-Recovery: the user has just made a workflow mistake (wrong step, wrong object, wrong target, wrong configuration for this task) and must rollback to fix it.\n        •\tResource Reminder: end-of-task state is not handled (fire/power left on, door/cap open, unsaved work, leftover items, missing refill) → remind to close/save/take/refill.\n\n⸻\n\n### **Input Manual Annotations (authoritative time source)**\n\nProvides fine-grained temporal information for all dialogue and user actions in the video.\n\n⸻\n\n### **OBJECTIVE**\n\t1.\tRead each manual annotation labeled as \"Tool Use\", and output its time_window exactly as annotated (start_time-end_time, verbatim).\n    **You must traverse every user-error segment in the manual annotations and process them one by one without omission.**\n\t2.\tFor each event, output:\n        •\trisk_type (standardized from the label)\n        •\tan objective observation (from comment and/or video JSON; must be verifiable)\n        •\tconfidence\n\t3.\tIf multiple labels exist in the same time-window → output multiple separate events.\n        If repeated identical labels appear → deduplicate and conceptually merge their sources.\n\t4.\tOutput only Tool Use events (not Safety, not Privacy, not Error-Recovery, not Resource Reminder).\n\t5.\tDialogue generation: for every event, generate a 2-4 turn dialogue:\n        •\tAssistant speaks first, calmly, politely, low-intrusion.\n        •\tClearly state the specific tool-use risk (no timestamps), and provide 1-2 actionable corrections\n    (e.g., \"power off first, then…\", \"adjust your grip below the guard ring\").\n        •\tUser must not reply vaguely; produce ≥12 English words with meaningful content (accept/modify/decline and give reasons).\n        •\tAssistant closes with confirmation / optional SOP snippet / short reminder.\n        •\tDialogue text must not include timestamps, but the structured output must include aligned clip_id and time_window.\n\n⸻\n\n### **Task Definition / Nature (Instant · Tool Use)**\n\nCore Focus\n\t•\tThis category is restricted to problems that arise purely from how a tool is being used: grip, posture, contact, orientation, clamp/guard state, power state / configuration of the tool itself.\n\t•\tBy definition, Instant · Tool Use never requires rolling back or redoing previously completed workflow steps. The current step (object, target, step choice) is logically correct; only the usage technique is problematic.\n\t•\tIt does not cover mistakes about which object / part / slot / step / goal is chosen in the workflow (those belong to Short-Horizon · Error-Recovery).\n\nNature\n\t•\tTriggered when an immediate tool-related operational risk appears.\n\t•\tFocus on technique / configuration issues (grip, contact area, hand placement, body posture, orientation, clamp/guard state, power-off timing) that can become unsafe or damaging within a few seconds if not corrected.\n\t•\tIf the same mis-use is already causing an acute bodily hazard (e.g., clear cut / burn / electric-shock risk), it should be classified as Instant · Safety, not Tool Use.\n\nTemporal scope (critical)\n\t•\tEach Instant Tool Use event corresponds to a very short snippet of ongoing execution:\n\t•\ttypically 0-5 seconds between the risky configuration and when intervention should happen;\n\t•\twith a hard upper bound of ≤10 seconds.\n\t•\tIf understanding or fixing the problem requires:\n\t•\tlooking back over ≥10 seconds of prior workflow, or\n\t•\tundoing earlier completed steps and then redoing them,\nthen it should conceptually be handled by Short-Horizon services (especially Error-Recovery), not by Instant · Tool Use.\n\nEvent granularity\n\t•\tEach manual annotation segment that satisfies the temporal scope and nature above is counted as one Tool Use event.\n\t•\tYou must not merge multiple distant segments into a longer window to \"simulate\" an instant event.\n\nCommon labels (examples)\n\nimproper_grip, unstable_handle, device_not_off, unsafe_posture,\nwrong_orientation, missing_guard, loose_attachment, unstable_support, etc.\n\nExample 1 (Tool Use, not Error-Recovery)\nThe user is drilling into a workpiece with the correct drill bit and position, but their hand is very close to the rotating bit and the drill is tilted, making the operation unstable.\nIf they simply reposition their hand further away, adjust the tilt, and stabilize the drill, the task remains valid. No previous step needs to be undone.\nThis is an Instant · Tool Use event (technique correction), not Error-Recovery.\n\n⸻\n\n### **Mutual Exclusion & Priority vs. Error-Recovery (and Safety)**\n\nWhen deciding between Instant · Tool Use, Short-Horizon · Error-Recovery, and Instant · Safety, use the following rules.\n\n1. Completion vs. ongoing execution (primary test: Tool Use vs. Error-Recovery)\nUse this completion test first:\n\n\"If the user immediately switches to the correct technique from now on, without undoing anything already done, does the mistake disappear?\"\n\n\t•\tIf YES → this is Tool Use (ongoing execution / technique correction).\n\t•\tIf NO, because the current state is already wrong and must be undone and redone, then it belongs to Short-Horizon · Error-Recovery, not Tool Use.\n\nIn other words:\n\t•\tTool Use\n        •\tThe step itself is logically correct (right object, right target, right step for this task).\n        •\tThe problem lies in how the tool is being operated (grip, angle, stability, power-off timing, missing clamp/guard, etc.).\n        •\tFix = adjust how the tool is being handled / configured right now, without rolling back earlier workflow states.\n\t•\tError-Recovery\n        •\tThe workflow state itself is wrong (wrong part installed, wrong sample loaded, wrong slot used, wrong target selected, steps swapped, required step skipped, etc.).\n        •\tFix = stop, undo what was done, and redo the step correctly.\n        •\tThese should not be labeled as Tool Use in this task.\n\n2. Technique vs. workflow (rephrased decision rule)\n\t•\tIf the main problem is how the tool is being handled or configured in this short 0-10 second window\n(grip, posture, orientation, clamp/guard, power-off timing), and correcting it means adjusting the current action, classify it as Instant · Tool Use.\n\t•\tIf the main problem is what has already been done in the workflow\n(wrong object, wrong slot/target, wrong order, wrong configuration for this task, skipped required step), and the user must undo and redo a step, classify it as Short-Horizon · Error-Recovery.\n\n3. Safety override\n\t•\tIf the current tool use creates an immediate, high-risk safety hazard (e.g., hand directly in front of an active blade, imminent burn from an exposed hot surface, clear electric-shock risk),\nthe primary label should be Instant · Safety, even if there is also a technique issue.\n\t•\tIn such cases, prioritize Safety over Tool Use.\n\n4. Time scale\n\t•\tTool Use: typically 0-10 seconds, focused on a currently ongoing motion or micro configuration with no rollback.\n\t•\tError-Recovery: can span ≈10 seconds to a few minutes, requiring short-term memory of earlier completed actions and explicit rollback.\n\n5. Example 2 (Error-Recovery, not Tool Use)\nThe user is assembling a device that requires inserting Part A first and then Part B.\nInstead, they insert Part B directly, tighten it, and skip Part A.\nSimply improving their hand technique or tightening style cannot fix this — the assembly sequence itself is wrong.\nThe assistant should ask them to stop, remove Part B (undo), insert Part A, then re-insert Part B in the correct order (redo).\nThis is Error-Recovery because it is a workflow-level mistake that requires rollback + redo, not just a Tool Use adjustment.\n\nIn this task, you are only asked to output Tool Use events.\nSegments that match the Error-Recovery definition above should not be labeled as Tool Use.\n\n⸻\n\n### **Output Format and Rules**\n\nYou must produce two parallel arrays: tool_use_instant_events and dialogs.\nEach event must correspond to exactly one dialogue.\n\n### **Mandatory constraints**\n\t•\tExact Match\n        •\ttime_window must match the annotated start_time-end_time exactly.\n        •\tNo stretching, shortening, smoothing, or merging.\n\t•\tAnnotation Only\n\t    •\tYou may not introduce new or extended time windows.\n\t•\tObjective observation\n\t    •\tMust be verifiable; no speculation or hidden-mental-state guesses.\n\t•\tMulti-label\n\t    •\tSeparate output entries for each label; exact duplicates merged.\n\t•\tOrdering\n\t    •\tSort by clip_id ascending, then by start_time ascending.\n\n### **Dialogue constraints**\n\t•\t2-4 turns.\n\t•\tAssistant speaks first.\n\t•\tFirst assistant turn must include:\n\t•\texplicit mention of the specific tool-use risk, and\n\t•\t1-2 concrete corrective steps.\n\t•\tUser reply:\n\t•\t≥12 words, non-trivial, expresses acceptance, modification, or refusal with explanation.\n\t•\tAssistant final turn:\n\t•\tstep-by-step guidance / confirmation / optional mini SOP card.\n\t•\tNo timestamps in dialogue.\n\t•\tNo Safety / Privacy content.\n\t•\tNo hallucinated facts.\n\n⸻\n\n### **Unified Output Schema**\n{\n  \"tool_use_instant_events\": [\n    {\n      \"clip_id\": \"<from annotations.clip_id>\",\n      \"segment_id\": \"<from annotations.segment_id or 'unknown'>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"improper_grip | unstable_handle | device_not_off | unsafe_posture | wrong_orientation | missing_guard | loose_attachment | other\",\n      \"observation\": \"<concise, objective evidence (no speculation)>\",\n      \"source\": \"manual_annotation\",\n      \"confidence\": 0.0\n    }\n  ],\n  \"dialogs\": [\n    {\n      \"clip_id\": \"<same as paired event>\",\n      \"segment_id\": \"<same as paired event>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"<same as paired event>\",\n      \"dialogue\": [\n        { \"role\": \"assistant\", \"utterance\": \"\" },\n        { \"role\": \"user\", \"utterance\": \"<non-trivial response (>=12 words)>\" },\n        { \"role\": \"assistant\", \"utterance\": \"<two-step corrective action + confirmation>\" },\n        { \"role\": \"user\", \"utterance\": \"\" }\n      ]\n    }\n  ]\n}\n\n#### Failure Case (If there are no valid Tool Use events in current video clip)\n{\n  \"tool_use_instant_events\": [],\n  \"dialogs\": [],\n}\n\n\n\n### **Manual Annotations of Clip ID z026-june-22-22-printer_small**\n{\n  \"video_duration\": {\n    \"raw\": \"00:04:21.48\",\n    \"seconds\": 261\n  },\n  \"taskId\": \"63dadf44c0e21c3a284402cc\",\n  \"taskType\": \"setup small printer\",\n  \"video_name\": \"z026-june-22-22-printer_small\",\n  \"initial_conversation\": [\n    {\n      \"start_time\": 1.806,\n      \"end_time\": 3.9,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"We will now operate the small printer.\"\n    },\n    {\n      \"start_time\": 4.153,\n      \"end_time\": 7.865,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"The first step is to load paper and pull out the tray.\"\n    }\n  ],\n  \"initial_fine_grained_action\": [],\n  \"actions\": [\n    {\n      \"start_time\": 8.006,\n      \"end_time\": 44.006,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student pulls out the paper tray.\",\n        \"Verb\": \"pull\",\n        \"Noun\": \"paper_tray\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 10.1,\n          \"end_time\": 11.435,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 12.074,\n          \"end_time\": 14.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 15.3,\n          \"end_time\": 18.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"extending\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 20.1,\n          \"end_time\": 21.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 22.2,\n          \"end_time\": 23.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 33.2,\n          \"end_time\": 34.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"The student approches to the front tray.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"touch\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 35.2,\n          \"end_time\": 38.747,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"The student tries to open the paper tray.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 39.122,\n          \"end_time\": 43.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 12.888,\n          \"end_time\": 14.282,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Yep, that was the right.\"\n        },\n        {\n          \"start_time\": 25.094,\n          \"end_time\": 28.024,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"The paper actually loads in the back.\"\n        },\n        {\n          \"start_time\": 28.145,\n          \"end_time\": 35.618,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"There is another small, another white tab you have to pull out, in the very back.\"\n        },\n        {\n          \"start_time\": 38.012,\n          \"end_time\": 40.047,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Where you left hand is.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 44.041,\n      \"end_time\": 87.35763299721836,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student loads the paper stack into the printer.\",\n        \"Verb\": \"load\",\n        \"Noun\": \"paper_stack\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 44.2,\n          \"end_time\": 47.147,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 47.206,\n          \"end_time\": 48.753,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray_shield\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 48.885,\n          \"end_time\": 51.62,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 52.241,\n          \"end_time\": 53.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"The student tremoves the paper stack.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 54.2,\n          \"end_time\": 55.349,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 55.445,\n          \"end_time\": 56.107,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 56.249,\n          \"end_time\": 57.255,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 57.372,\n          \"end_time\": 58.188,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 58.272,\n          \"end_time\": 61.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 66.2,\n          \"end_time\": 67.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"button\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 71.1,\n          \"end_time\": 77.048,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 77.105,\n          \"end_time\": 78.903,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 78.934,\n          \"end_time\": 81.2,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tab\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 82.2,\n          \"end_time\": 84.548,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 84.792,\n          \"end_time\": 87.10900000000001,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"flip\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray_shield\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 62.2,\n          \"end_time\": 64.5,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Oh! Please, press cancel.\"\n        },\n        {\n          \"start_time\": 70.4,\n          \"end_time\": 80.6,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"And there is a, in the back, if you open the gray tab where the paper is, there is a blue tab that you have to push toward the paper.\"\n        },\n        {\n          \"start_time\": 81.465,\n          \"end_time\": 82.418,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Great.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 89.28146801112656,\n      \"end_time\": 157.64546801112655,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student copies a black-and-white paper.\",\n        \"Verb\": \"make\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"copy\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 96.2,\n          \"end_time\": 97.452,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student grabs the black ink cartridge instead of the paper to copy.\",\n            \"Incorrect Action Corrected by\": \"45\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 97.998,\n          \"end_time\": 99.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 100.2,\n          \"end_time\": 101.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 102.1,\n          \"end_time\": 103.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"copy_gate\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 104.1,\n          \"end_time\": 106.952,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student places the test page at the top of the scanner.\",\n            \"Incorrect Action Corrected by\": \"50\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 107.003,\n          \"end_time\": 113.857,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 113.975,\n          \"end_time\": 116.401,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"copy_gate\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 117.067,\n          \"end_time\": 119.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"button\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 120.1,\n          \"end_time\": 121.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"bottom\",\n            \"Noun\": \"button\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 150.1,\n          \"end_time\": 151.69,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"copy\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 151.983,\n          \"end_time\": 155,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"The student leaves the copy on the printer.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 90.729,\n          \"end_time\": 93.565,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"The black and white paper is to your left.\"\n        },\n        {\n          \"start_time\": 96.865,\n          \"end_time\": 98.465,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"Uh, the paper.\"\n        },\n        {\n          \"start_time\": 105.594,\n          \"end_time\": 108.094,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"We'll put it to the bottom right corner.\"\n        },\n        {\n          \"start_time\": 118.947,\n          \"end_time\": 120.912,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"It's the bottom one.\"\n        },\n        {\n          \"start_time\": 153.629,\n          \"end_time\": 154.577,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Nice.\"\n        },\n        {\n          \"start_time\": 154.655,\n          \"end_time\": 157.359,\n          \"conversation_purpose\": \"instructor-start-conversation_describing high-level instruction\",\n          \"text\": \"The next step is to change the color cartridge.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 158.776,\n      \"end_time\": 210.582,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student changes the color of the ink cartridge.\",\n        \"Verb\": \"exchange\",\n        \"Adjective\": \"color_- other\",\n        \"Noun\": \"ink_cartridge\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 165.1,\n          \"end_time\": 167.996,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"The student touches the printer to find the cartridge.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"printer\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 168.143,\n          \"end_time\": 169.694,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"cartridge_gate\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 169.799,\n          \"end_time\": 173.911,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"printer\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 174.058,\n          \"end_time\": 175.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"The student tries to pull out the support of the  cartridge.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"touch\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 184.2,\n          \"end_time\": 187.768,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"color_- other\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 187.908,\n          \"end_time\": 193.2,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"The student tries to pull out the old color cartridge.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 194.2,\n          \"end_time\": 195.613,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"color_- other\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 196.001,\n          \"end_time\": 198.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 199.1,\n          \"end_time\": 209.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 161.788,\n          \"end_time\": 167.488,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"It's on the inside, there's  a door that you must open if you look at it from the front.\"\n        },\n        {\n          \"start_time\": 174.565,\n          \"end_time\": 178.565,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"It will come out by itself, if you just wait.\"\n        },\n        {\n          \"start_time\": 192.653,\n          \"end_time\": 195.818,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"You can press down on it and it will pop up.\"\n        },\n        {\n          \"start_time\": 207.688,\n          \"end_time\": 208.371,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Great.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 210.806,\n      \"end_time\": 225.006,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student changes the black ink cartridge.\",\n        \"Verb\": \"exchange\",\n        \"Adjective\": \"black\",\n        \"Noun\": \"ink_cartridge\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 213.2,\n          \"end_time\": 214.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"push\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 215.2,\n          \"end_time\": 216.892,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 216.905,\n          \"end_time\": 224.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 226.394,\n      \"end_time\": 259.394,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student closes the printer.\",\n        \"Verb\": \"close\",\n        \"Noun\": \"printer\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 229.1,\n          \"end_time\": 230.627,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"The student tries to close the tray with the tray extension out.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 231.141,\n          \"end_time\": 232.525,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"extending\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 233.159,\n          \"end_time\": 234.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 240.1,\n          \"end_time\": 241.964,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 242.104,\n          \"end_time\": 246.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"push\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 247.1,\n          \"end_time\": 253.2,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"copy_gate\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 254.1,\n          \"end_time\": 255.826,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 255.998,\n          \"end_time\": 257.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"copy_gate\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 234.747,\n          \"end_time\": 238.147,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"And please unload the paper as well.\"\n        },\n        {\n          \"start_time\": 247.659,\n          \"end_time\": 250.259,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"And please remove the paper inside.\"\n        },\n        {\n          \"start_time\": 257.576,\n          \"end_time\": 258.294,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Great.\"\n        }\n      ]\n    }\n  ],\n  \"orphan_conversations\": [\n    {\n      \"start_time\": 85.4,\n      \"end_time\": 88.8,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"The next step is to copy the black and white paper.\"\n    },\n    {\n      \"start_time\": 209.3,\n      \"end_time\": 211.3,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"The next step is to change the black cartridge.\"\n    },\n    {\n      \"start_time\": 224.835,\n      \"end_time\": 225.587,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Great.\"\n    },\n    {\n      \"start_time\": 225.626,\n      \"end_time\": 227.212,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Now please close everything.\"\n    },\n    {\n      \"start_time\": 258.403,\n      \"end_time\": 260.065,\n      \"purpose\": \"instructor-start-conversation_closing remarks\",\n      \"text\": \"You can now press stop.\"\n    }\n  ],\n  \"orphan_fine_grained_actions\": [\n    {\n      \"start_time\": 155.2,\n      \"end_time\": 157.7,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"withdraw\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"copy\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 225.2,\n      \"end_time\": 228.6,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"close\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"cartridge_gate\",\n        \"adverbial\": \"none\"\n      }\n    }\n  ],\n  \"long_form_description\": {\n    \"start_time\": 0.024,\n    \"end_time\": 261.403,\n    \"text\": \"The student pulls out the paper tray and loads the paper stack into the printer. The student copies a black-and-white paper. The student changes the color of the ink cartridge and changes the black ink cartridge. The student closes the printer.\"\n  }\n}\n"}]}]}, "generation_config": {"response_mime_type": "application/json", "response_schema": {"$defs": {"DialogUtterance": {"description": "Single utterance in a dialogue", "properties": {"role": {"description": "Role of the speaker", "enum": ["assistant", "user"], "title": "Role", "type": "string"}, "utterance": {"description": "The spoken text", "title": "Utterance", "type": "string"}}, "required": ["role", "utterance"], "title": "DialogUtterance", "type": "object"}, "ToolUseDialog": {"description": "Dialog associated with a tool use instant event", "properties": {"clip_id": {"description": "<same as paired event>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<same as paired event>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "<same as paired event>", "title": "Risk Type", "type": "string"}, "dialogue": {"description": "Dialogue turns: Turn 1 (assistant): empty, Turn 2 (user): non-trivial response (>=12 words), Turn 3 (assistant): two-step corrective action + confirmation, Turn 4 (user): optional", "items": {"$ref": "#/$defs/DialogUtterance"}, "title": "Dialogue", "type": "array"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "dialogue"], "title": "ToolUseDialog", "type": "object"}, "ToolUseInstantEvent": {"description": "Tool use instant event", "properties": {"clip_id": {"description": "<from annotations.clip_id>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<from annotations.segment_id or 'unknown'>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "Type of risk", "enum": ["improper_grip", "unstable_handle", "device_not_off", "unsafe_posture", "wrong_orientation", "missing_guard", "loose_attachment", "other"], "title": "Risk Type", "type": "string"}, "observation": {"description": "<concise, objective evidence (no speculation)>", "title": "Observation", "type": "string"}, "source": {"default": "manual_annotation", "description": "Source of the annotation", "title": "Source", "type": "string"}, "confidence": {"default": 0.0, "description": "Confidence score", "title": "Confidence", "type": "number"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "observation"], "title": "ToolUseInstantEvent", "type": "object"}}, "description": "Tool use instant service output schema for tool use events and dialogs", "properties": {"tool_use_instant_events": {"description": "List of tool use instant events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseInstantEvent"}, "title": "Tool Use Instant Events", "type": "array"}, "dialogs": {"description": "List of dialogs associated with the events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseDialog"}, "title": "Dialogs", "type": "array"}}, "title": "ToolUseInstantServiceOutput", "type": "object"}, "temperature": 0.7}}
+{"key": "request-41", "request": {"contents": [{"parts": [{"text": "\n### **Role**\n\nYou are an Instant Proactive Service (Instant PS) annotation and dialogue-generation assistant for the HoloAssist dataset.\nIn laboratory / hands-on operation settings, you analyze manual annotations to extract time-windows of \"Tool Use\" risks / improper operations, and for each extracted event, you generate a 2-4 turn \"assistant ↔ user\" dialogue.\n\nYou must rely only on the time-windows provided by the manual annotations.\nYou must not extend, shorten, merge, or fabricate any time segments that do not exist in the manual labels.\n\n⸻\n\n### **All Defined Proactive Services**\n\t•\tInstant (second-level, grounded in the current moment)\n        •\tSafety: immediate bodily/accident danger (flame, blade, electric shock, slip, rotating parts, vehicle proximity) → stop first, then handle.\n        •\tTool Use: improper tool operation/configuration (grip, not powered off, orientation, loose chuck, missing guard, unsafe posture).\n\t•\tShort-Horizon (tens of seconds to a few minutes, within a single session)\n        •\tNext-Step Guidance: workflow is already underway; provide suggestions for the next step based on what has been done.\n        •\tError-Recovery: the user has just made a workflow mistake (wrong step, wrong object, wrong target, wrong configuration for this task) and must rollback to fix it.\n        •\tResource Reminder: end-of-task state is not handled (fire/power left on, door/cap open, unsaved work, leftover items, missing refill) → remind to close/save/take/refill.\n\n⸻\n\n### **Input Manual Annotations (authoritative time source)**\n\nProvides fine-grained temporal information for all dialogue and user actions in the video.\n\n⸻\n\n### **OBJECTIVE**\n\t1.\tRead each manual annotation labeled as \"Tool Use\", and output its time_window exactly as annotated (start_time-end_time, verbatim).\n    **You must traverse every user-error segment in the manual annotations and process them one by one without omission.**\n\t2.\tFor each event, output:\n        •\trisk_type (standardized from the label)\n        •\tan objective observation (from comment and/or video JSON; must be verifiable)\n        •\tconfidence\n\t3.\tIf multiple labels exist in the same time-window → output multiple separate events.\n        If repeated identical labels appear → deduplicate and conceptually merge their sources.\n\t4.\tOutput only Tool Use events (not Safety, not Privacy, not Error-Recovery, not Resource Reminder).\n\t5.\tDialogue generation: for every event, generate a 2-4 turn dialogue:\n        •\tAssistant speaks first, calmly, politely, low-intrusion.\n        •\tClearly state the specific tool-use risk (no timestamps), and provide 1-2 actionable corrections\n    (e.g., \"power off first, then…\", \"adjust your grip below the guard ring\").\n        •\tUser must not reply vaguely; produce ≥12 English words with meaningful content (accept/modify/decline and give reasons).\n        •\tAssistant closes with confirmation / optional SOP snippet / short reminder.\n        •\tDialogue text must not include timestamps, but the structured output must include aligned clip_id and time_window.\n\n⸻\n\n### **Task Definition / Nature (Instant · Tool Use)**\n\nCore Focus\n\t•\tThis category is restricted to problems that arise purely from how a tool is being used: grip, posture, contact, orientation, clamp/guard state, power state / configuration of the tool itself.\n\t•\tBy definition, Instant · Tool Use never requires rolling back or redoing previously completed workflow steps. The current step (object, target, step choice) is logically correct; only the usage technique is problematic.\n\t•\tIt does not cover mistakes about which object / part / slot / step / goal is chosen in the workflow (those belong to Short-Horizon · Error-Recovery).\n\nNature\n\t•\tTriggered when an immediate tool-related operational risk appears.\n\t•\tFocus on technique / configuration issues (grip, contact area, hand placement, body posture, orientation, clamp/guard state, power-off timing) that can become unsafe or damaging within a few seconds if not corrected.\n\t•\tIf the same mis-use is already causing an acute bodily hazard (e.g., clear cut / burn / electric-shock risk), it should be classified as Instant · Safety, not Tool Use.\n\nTemporal scope (critical)\n\t•\tEach Instant Tool Use event corresponds to a very short snippet of ongoing execution:\n\t•\ttypically 0-5 seconds between the risky configuration and when intervention should happen;\n\t•\twith a hard upper bound of ≤10 seconds.\n\t•\tIf understanding or fixing the problem requires:\n\t•\tlooking back over ≥10 seconds of prior workflow, or\n\t•\tundoing earlier completed steps and then redoing them,\nthen it should conceptually be handled by Short-Horizon services (especially Error-Recovery), not by Instant · Tool Use.\n\nEvent granularity\n\t•\tEach manual annotation segment that satisfies the temporal scope and nature above is counted as one Tool Use event.\n\t•\tYou must not merge multiple distant segments into a longer window to \"simulate\" an instant event.\n\nCommon labels (examples)\n\nimproper_grip, unstable_handle, device_not_off, unsafe_posture,\nwrong_orientation, missing_guard, loose_attachment, unstable_support, etc.\n\nExample 1 (Tool Use, not Error-Recovery)\nThe user is drilling into a workpiece with the correct drill bit and position, but their hand is very close to the rotating bit and the drill is tilted, making the operation unstable.\nIf they simply reposition their hand further away, adjust the tilt, and stabilize the drill, the task remains valid. No previous step needs to be undone.\nThis is an Instant · Tool Use event (technique correction), not Error-Recovery.\n\n⸻\n\n### **Mutual Exclusion & Priority vs. Error-Recovery (and Safety)**\n\nWhen deciding between Instant · Tool Use, Short-Horizon · Error-Recovery, and Instant · Safety, use the following rules.\n\n1. Completion vs. ongoing execution (primary test: Tool Use vs. Error-Recovery)\nUse this completion test first:\n\n\"If the user immediately switches to the correct technique from now on, without undoing anything already done, does the mistake disappear?\"\n\n\t•\tIf YES → this is Tool Use (ongoing execution / technique correction).\n\t•\tIf NO, because the current state is already wrong and must be undone and redone, then it belongs to Short-Horizon · Error-Recovery, not Tool Use.\n\nIn other words:\n\t•\tTool Use\n        •\tThe step itself is logically correct (right object, right target, right step for this task).\n        •\tThe problem lies in how the tool is being operated (grip, angle, stability, power-off timing, missing clamp/guard, etc.).\n        •\tFix = adjust how the tool is being handled / configured right now, without rolling back earlier workflow states.\n\t•\tError-Recovery\n        •\tThe workflow state itself is wrong (wrong part installed, wrong sample loaded, wrong slot used, wrong target selected, steps swapped, required step skipped, etc.).\n        •\tFix = stop, undo what was done, and redo the step correctly.\n        •\tThese should not be labeled as Tool Use in this task.\n\n2. Technique vs. workflow (rephrased decision rule)\n\t•\tIf the main problem is how the tool is being handled or configured in this short 0-10 second window\n(grip, posture, orientation, clamp/guard, power-off timing), and correcting it means adjusting the current action, classify it as Instant · Tool Use.\n\t•\tIf the main problem is what has already been done in the workflow\n(wrong object, wrong slot/target, wrong order, wrong configuration for this task, skipped required step), and the user must undo and redo a step, classify it as Short-Horizon · Error-Recovery.\n\n3. Safety override\n\t•\tIf the current tool use creates an immediate, high-risk safety hazard (e.g., hand directly in front of an active blade, imminent burn from an exposed hot surface, clear electric-shock risk),\nthe primary label should be Instant · Safety, even if there is also a technique issue.\n\t•\tIn such cases, prioritize Safety over Tool Use.\n\n4. Time scale\n\t•\tTool Use: typically 0-10 seconds, focused on a currently ongoing motion or micro configuration with no rollback.\n\t•\tError-Recovery: can span ≈10 seconds to a few minutes, requiring short-term memory of earlier completed actions and explicit rollback.\n\n5. Example 2 (Error-Recovery, not Tool Use)\nThe user is assembling a device that requires inserting Part A first and then Part B.\nInstead, they insert Part B directly, tighten it, and skip Part A.\nSimply improving their hand technique or tightening style cannot fix this — the assembly sequence itself is wrong.\nThe assistant should ask them to stop, remove Part B (undo), insert Part A, then re-insert Part B in the correct order (redo).\nThis is Error-Recovery because it is a workflow-level mistake that requires rollback + redo, not just a Tool Use adjustment.\n\nIn this task, you are only asked to output Tool Use events.\nSegments that match the Error-Recovery definition above should not be labeled as Tool Use.\n\n⸻\n\n### **Output Format and Rules**\n\nYou must produce two parallel arrays: tool_use_instant_events and dialogs.\nEach event must correspond to exactly one dialogue.\n\n### **Mandatory constraints**\n\t•\tExact Match\n        •\ttime_window must match the annotated start_time-end_time exactly.\n        •\tNo stretching, shortening, smoothing, or merging.\n\t•\tAnnotation Only\n\t    •\tYou may not introduce new or extended time windows.\n\t•\tObjective observation\n\t    •\tMust be verifiable; no speculation or hidden-mental-state guesses.\n\t•\tMulti-label\n\t    •\tSeparate output entries for each label; exact duplicates merged.\n\t•\tOrdering\n\t    •\tSort by clip_id ascending, then by start_time ascending.\n\n### **Dialogue constraints**\n\t•\t2-4 turns.\n\t•\tAssistant speaks first.\n\t•\tFirst assistant turn must include:\n\t•\texplicit mention of the specific tool-use risk, and\n\t•\t1-2 concrete corrective steps.\n\t•\tUser reply:\n\t•\t≥12 words, non-trivial, expresses acceptance, modification, or refusal with explanation.\n\t•\tAssistant final turn:\n\t•\tstep-by-step guidance / confirmation / optional mini SOP card.\n\t•\tNo timestamps in dialogue.\n\t•\tNo Safety / Privacy content.\n\t•\tNo hallucinated facts.\n\n⸻\n\n### **Unified Output Schema**\n{\n  \"tool_use_instant_events\": [\n    {\n      \"clip_id\": \"<from annotations.clip_id>\",\n      \"segment_id\": \"<from annotations.segment_id or 'unknown'>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"improper_grip | unstable_handle | device_not_off | unsafe_posture | wrong_orientation | missing_guard | loose_attachment | other\",\n      \"observation\": \"<concise, objective evidence (no speculation)>\",\n      \"source\": \"manual_annotation\",\n      \"confidence\": 0.0\n    }\n  ],\n  \"dialogs\": [\n    {\n      \"clip_id\": \"<same as paired event>\",\n      \"segment_id\": \"<same as paired event>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"<same as paired event>\",\n      \"dialogue\": [\n        { \"role\": \"assistant\", \"utterance\": \"\" },\n        { \"role\": \"user\", \"utterance\": \"<non-trivial response (>=12 words)>\" },\n        { \"role\": \"assistant\", \"utterance\": \"<two-step corrective action + confirmation>\" },\n        { \"role\": \"user\", \"utterance\": \"\" }\n      ]\n    }\n  ]\n}\n\n#### Failure Case (If there are no valid Tool Use events in current video clip)\n{\n  \"tool_use_instant_events\": [],\n  \"dialogs\": [],\n}\n\n\n\n### **Manual Annotations of Clip ID z027-june-22-22-dslr**\n{\n  \"video_duration\": {\n    \"raw\": \"00:02:35.84\",\n    \"seconds\": 155\n  },\n  \"taskId\": \"63dadf02d77bbd739c502b5c\",\n  \"taskType\": \"setup camera\",\n  \"video_name\": \"z027-june-22-22-dslr\",\n  \"initial_conversation\": [\n    {\n      \"start_time\": 1.614,\n      \"end_time\": 2.164,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Alright\"\n    },\n    {\n      \"start_time\": 2.185,\n      \"end_time\": 5.302,\n      \"purpose\": \"instructor-start-conversation_opening remarks\",\n      \"text\": \"today we're going to look at the DSLR camera.\"\n    },\n    {\n      \"start_time\": 5.326,\n      \"end_time\": 8.75,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"To start please detach the lens of the camera.\"\n    }\n  ],\n  \"initial_fine_grained_action\": [\n    {\n      \"start_time\": 11.2,\n      \"end_time\": 12.24,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"lift\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"dslr\",\n        \"adverbial\": \"none\"\n      }\n    }\n  ],\n  \"actions\": [\n    {\n      \"start_time\": 11.2,\n      \"end_time\": 51.2,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student detaches the lens.\",\n        \"Verb\": \"disassemble\",\n        \"Noun\": \"lens\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 12.377,\n          \"end_time\": 13.474,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"This is not lens cover.\",\n            \"Incorrect Action Corrected by\": \"8\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens_cover\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 13.605,\n          \"end_time\": 14,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 14.2,\n          \"end_time\": 15.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens_cover\",\n            \"adverbial\": \"hand not visible\"\n          }\n        },\n        {\n          \"start_time\": 16.2,\n          \"end_time\": 22.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"You should press the button to detach the lens.\",\n            \"Incorrect Action Corrected by\": \"13\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 22.65,\n          \"end_time\": 23.95,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The button is on the other side.\",\n            \"Incorrect Action Corrected by\": \"16\",\n            \"Verb\": \"flip\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 24.1,\n          \"end_time\": 25.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 26.2,\n          \"end_time\": 27.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"flip\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 28.3,\n          \"end_time\": 29.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"Wrong button.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"left\",\n            \"Noun\": \"button\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 30.2,\n          \"end_time\": 41.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"Searching button to release the lens cover of the DSLR.\",\n            \"Incorrect Action Corrected by\": \"20\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 42.1,\n          \"end_time\": 43.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"release_button\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 44.2,\n          \"end_time\": 45.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 46.1,\n          \"end_time\": 47.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 48.1,\n          \"end_time\": 50.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 12.979,\n          \"end_time\": 15.286,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"That's not the lens. That's the lens cover.\"\n        },\n        {\n          \"start_time\": 16.169,\n          \"end_time\": 18.6,\n          \"conversation_purpose\": \"instructor-start-conversation_describing high-level instruction\",\n          \"text\": \"Please, detach the lens of the camera.\"\n        },\n        {\n          \"start_time\": 20.035,\n          \"end_time\": 23.205,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"You should press the button to detach the lens.\"\n        },\n        {\n          \"start_time\": 24.493,\n          \"end_time\": 27.838,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"The button is on the other side of the camera.\"\n        },\n        {\n          \"start_time\": 41.242,\n          \"end_time\": 43.788,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"The button is on the other side of.\"\n        },\n        {\n          \"start_time\": 43.814,\n          \"end_time\": 44.164,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Yeah.\"\n        },\n        {\n          \"start_time\": 44.197,\n          \"end_time\": 46.734,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"You presses the button and trigger the lens.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 56.5,\n      \"end_time\": 66.3,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student attaches the lens.\",\n        \"Verb\": \"assemble\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"lens\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 56.5,\n          \"end_time\": 57.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 58.1,\n          \"end_time\": 58.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 59.1,\n          \"end_time\": 60.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"assemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 61,\n          \"end_time\": 63.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 64.1,\n          \"end_time\": 66.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 71.2,\n      \"end_time\": 79,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student attaches the lens cover.\",\n        \"Verb\": \"assemble\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"lens_cover\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 71.2,\n          \"end_time\": 72.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens_cover\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 73.2,\n          \"end_time\": 77.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"assemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens_cover\",\n            \"adverbial\": \"hand not visible\"\n          }\n        },\n        {\n          \"start_time\": 77.5,\n          \"end_time\": 79,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 83.1,\n      \"end_time\": 101.4,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student changes the battery of the DSLR.\",\n        \"Verb\": \"exchange\",\n        \"Noun\": \"battery\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 83.1,\n          \"end_time\": 83.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 84,\n          \"end_time\": 85.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"flip\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 86.2,\n          \"end_time\": 90.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery_door\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 90.7,\n          \"end_time\": 94,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 94.3,\n          \"end_time\": 97.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 98.1,\n          \"end_time\": 99.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 99.7,\n          \"end_time\": 101.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery_door\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 106.1,\n      \"end_time\": 149.6,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student removes the SD card.\",\n        \"Verb\": \"withdraw\",\n        \"Noun\": \"sd_card\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 106.1,\n          \"end_time\": 106.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 107.2,\n          \"end_time\": 108.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"flip\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 109,\n          \"end_time\": 110.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens_cover\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 111,\n          \"end_time\": 115.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"flip\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 116.2,\n          \"end_time\": 117.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"No button to open the SD card slot.\",\n            \"Incorrect Action Corrected by\": \"57\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 118.2,\n          \"end_time\": 123.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"flip\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 123.9,\n          \"end_time\": 126.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 127.1,\n          \"end_time\": 129.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"right\",\n            \"Noun\": \"button\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 130,\n          \"end_time\": 136.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"Need to push to detach the SD card.\",\n            \"Incorrect Action Corrected by\": \"64\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 136.8,\n          \"end_time\": 141.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"push\",\n            \"Adjective\": \"gray.\",\n            \"Noun\": \"release_button\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 141.9,\n          \"end_time\": 143.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 144.1,\n          \"end_time\": 144.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 145.1,\n          \"end_time\": 146.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"push\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 147,\n          \"end_time\": 147.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 148.1,\n          \"end_time\": 149.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 110.158,\n          \"end_time\": 113.6,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"The SD card is on the side of the camera.\"\n        },\n        {\n          \"start_time\": 115.171,\n          \"end_time\": 119.484,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"You should press the button to open this part of the camera.\"\n        },\n        {\n          \"start_time\": 120.78,\n          \"end_time\": 126.262,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"The button is the one on the right in front of you, The lower one.\"\n        },\n        {\n          \"start_time\": 132.15,\n          \"end_time\": 134.45,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"You should push on the SD card to detached it.\"\n        }\n      ]\n    }\n  ],\n  \"orphan_conversations\": [\n    {\n      \"start_time\": 52.498,\n      \"end_time\": 53.085,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Great\"\n    },\n    {\n      \"start_time\": 53.1,\n      \"end_time\": 55.936,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"The next step is to attach the lens of the camera.\"\n    },\n    {\n      \"start_time\": 66.025,\n      \"end_time\": 71.548,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Now, as you have already detached the lens cover. Please, attach the lens cover.\"\n    },\n    {\n      \"start_time\": 79.1,\n      \"end_time\": 81.5,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Now, please change the battery of the camera\"\n    },\n    {\n      \"start_time\": 101.044,\n      \"end_time\": 101.994,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Great.\"\n    },\n    {\n      \"start_time\": 102.327,\n      \"end_time\": 105.538,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"The next step is to change the SD card of the camera.\"\n    },\n    {\n      \"start_time\": 149.975,\n      \"end_time\": 151.425,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Perfect, Thank you it's over.\"\n    },\n    {\n      \"start_time\": 151.6,\n      \"end_time\": 153.1,\n      \"purpose\": \"instructor-start-conversation_closing remarks\",\n      \"text\": \"You can press the stop button.\"\n    }\n  ],\n  \"orphan_fine_grained_actions\": [],\n  \"long_form_description\": {\n    \"start_time\": 0.1,\n    \"end_time\": 155.8,\n    \"text\": \"The student first detaches the lens cover, which is incorrect, because the instructor asks to first detach the lens, after that, he detaches the lens and then puts it on, then he attaches the lens cover, and then he turns on the DSLR, and then turns it off, then he removes the battery and then put it back in, finally, he removes the sd card, and then put it back in.\"\n  }\n}\n"}]}]}, "generation_config": {"response_mime_type": "application/json", "response_schema": {"$defs": {"DialogUtterance": {"description": "Single utterance in a dialogue", "properties": {"role": {"description": "Role of the speaker", "enum": ["assistant", "user"], "title": "Role", "type": "string"}, "utterance": {"description": "The spoken text", "title": "Utterance", "type": "string"}}, "required": ["role", "utterance"], "title": "DialogUtterance", "type": "object"}, "ToolUseDialog": {"description": "Dialog associated with a tool use instant event", "properties": {"clip_id": {"description": "<same as paired event>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<same as paired event>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "<same as paired event>", "title": "Risk Type", "type": "string"}, "dialogue": {"description": "Dialogue turns: Turn 1 (assistant): empty, Turn 2 (user): non-trivial response (>=12 words), Turn 3 (assistant): two-step corrective action + confirmation, Turn 4 (user): optional", "items": {"$ref": "#/$defs/DialogUtterance"}, "title": "Dialogue", "type": "array"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "dialogue"], "title": "ToolUseDialog", "type": "object"}, "ToolUseInstantEvent": {"description": "Tool use instant event", "properties": {"clip_id": {"description": "<from annotations.clip_id>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<from annotations.segment_id or 'unknown'>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "Type of risk", "enum": ["improper_grip", "unstable_handle", "device_not_off", "unsafe_posture", "wrong_orientation", "missing_guard", "loose_attachment", "other"], "title": "Risk Type", "type": "string"}, "observation": {"description": "<concise, objective evidence (no speculation)>", "title": "Observation", "type": "string"}, "source": {"default": "manual_annotation", "description": "Source of the annotation", "title": "Source", "type": "string"}, "confidence": {"default": 0.0, "description": "Confidence score", "title": "Confidence", "type": "number"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "observation"], "title": "ToolUseInstantEvent", "type": "object"}}, "description": "Tool use instant service output schema for tool use events and dialogs", "properties": {"tool_use_instant_events": {"description": "List of tool use instant events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseInstantEvent"}, "title": "Tool Use Instant Events", "type": "array"}, "dialogs": {"description": "List of dialogs associated with the events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseDialog"}, "title": "Dialogs", "type": "array"}}, "title": "ToolUseInstantServiceOutput", "type": "object"}, "temperature": 0.7}}
+{"key": "request-42", "request": {"contents": [{"parts": [{"text": "\n### **Role**\n\nYou are an Instant Proactive Service (Instant PS) annotation and dialogue-generation assistant for the HoloAssist dataset.\nIn laboratory / hands-on operation settings, you analyze manual annotations to extract time-windows of \"Tool Use\" risks / improper operations, and for each extracted event, you generate a 2-4 turn \"assistant ↔ user\" dialogue.\n\nYou must rely only on the time-windows provided by the manual annotations.\nYou must not extend, shorten, merge, or fabricate any time segments that do not exist in the manual labels.\n\n⸻\n\n### **All Defined Proactive Services**\n\t•\tInstant (second-level, grounded in the current moment)\n        •\tSafety: immediate bodily/accident danger (flame, blade, electric shock, slip, rotating parts, vehicle proximity) → stop first, then handle.\n        •\tTool Use: improper tool operation/configuration (grip, not powered off, orientation, loose chuck, missing guard, unsafe posture).\n\t•\tShort-Horizon (tens of seconds to a few minutes, within a single session)\n        •\tNext-Step Guidance: workflow is already underway; provide suggestions for the next step based on what has been done.\n        •\tError-Recovery: the user has just made a workflow mistake (wrong step, wrong object, wrong target, wrong configuration for this task) and must rollback to fix it.\n        •\tResource Reminder: end-of-task state is not handled (fire/power left on, door/cap open, unsaved work, leftover items, missing refill) → remind to close/save/take/refill.\n\n⸻\n\n### **Input Manual Annotations (authoritative time source)**\n\nProvides fine-grained temporal information for all dialogue and user actions in the video.\n\n⸻\n\n### **OBJECTIVE**\n\t1.\tRead each manual annotation labeled as \"Tool Use\", and output its time_window exactly as annotated (start_time-end_time, verbatim).\n    **You must traverse every user-error segment in the manual annotations and process them one by one without omission.**\n\t2.\tFor each event, output:\n        •\trisk_type (standardized from the label)\n        •\tan objective observation (from comment and/or video JSON; must be verifiable)\n        •\tconfidence\n\t3.\tIf multiple labels exist in the same time-window → output multiple separate events.\n        If repeated identical labels appear → deduplicate and conceptually merge their sources.\n\t4.\tOutput only Tool Use events (not Safety, not Privacy, not Error-Recovery, not Resource Reminder).\n\t5.\tDialogue generation: for every event, generate a 2-4 turn dialogue:\n        •\tAssistant speaks first, calmly, politely, low-intrusion.\n        •\tClearly state the specific tool-use risk (no timestamps), and provide 1-2 actionable corrections\n    (e.g., \"power off first, then…\", \"adjust your grip below the guard ring\").\n        •\tUser must not reply vaguely; produce ≥12 English words with meaningful content (accept/modify/decline and give reasons).\n        •\tAssistant closes with confirmation / optional SOP snippet / short reminder.\n        •\tDialogue text must not include timestamps, but the structured output must include aligned clip_id and time_window.\n\n⸻\n\n### **Task Definition / Nature (Instant · Tool Use)**\n\nCore Focus\n\t•\tThis category is restricted to problems that arise purely from how a tool is being used: grip, posture, contact, orientation, clamp/guard state, power state / configuration of the tool itself.\n\t•\tBy definition, Instant · Tool Use never requires rolling back or redoing previously completed workflow steps. The current step (object, target, step choice) is logically correct; only the usage technique is problematic.\n\t•\tIt does not cover mistakes about which object / part / slot / step / goal is chosen in the workflow (those belong to Short-Horizon · Error-Recovery).\n\nNature\n\t•\tTriggered when an immediate tool-related operational risk appears.\n\t•\tFocus on technique / configuration issues (grip, contact area, hand placement, body posture, orientation, clamp/guard state, power-off timing) that can become unsafe or damaging within a few seconds if not corrected.\n\t•\tIf the same mis-use is already causing an acute bodily hazard (e.g., clear cut / burn / electric-shock risk), it should be classified as Instant · Safety, not Tool Use.\n\nTemporal scope (critical)\n\t•\tEach Instant Tool Use event corresponds to a very short snippet of ongoing execution:\n\t•\ttypically 0-5 seconds between the risky configuration and when intervention should happen;\n\t•\twith a hard upper bound of ≤10 seconds.\n\t•\tIf understanding or fixing the problem requires:\n\t•\tlooking back over ≥10 seconds of prior workflow, or\n\t•\tundoing earlier completed steps and then redoing them,\nthen it should conceptually be handled by Short-Horizon services (especially Error-Recovery), not by Instant · Tool Use.\n\nEvent granularity\n\t•\tEach manual annotation segment that satisfies the temporal scope and nature above is counted as one Tool Use event.\n\t•\tYou must not merge multiple distant segments into a longer window to \"simulate\" an instant event.\n\nCommon labels (examples)\n\nimproper_grip, unstable_handle, device_not_off, unsafe_posture,\nwrong_orientation, missing_guard, loose_attachment, unstable_support, etc.\n\nExample 1 (Tool Use, not Error-Recovery)\nThe user is drilling into a workpiece with the correct drill bit and position, but their hand is very close to the rotating bit and the drill is tilted, making the operation unstable.\nIf they simply reposition their hand further away, adjust the tilt, and stabilize the drill, the task remains valid. No previous step needs to be undone.\nThis is an Instant · Tool Use event (technique correction), not Error-Recovery.\n\n⸻\n\n### **Mutual Exclusion & Priority vs. Error-Recovery (and Safety)**\n\nWhen deciding between Instant · Tool Use, Short-Horizon · Error-Recovery, and Instant · Safety, use the following rules.\n\n1. Completion vs. ongoing execution (primary test: Tool Use vs. Error-Recovery)\nUse this completion test first:\n\n\"If the user immediately switches to the correct technique from now on, without undoing anything already done, does the mistake disappear?\"\n\n\t•\tIf YES → this is Tool Use (ongoing execution / technique correction).\n\t•\tIf NO, because the current state is already wrong and must be undone and redone, then it belongs to Short-Horizon · Error-Recovery, not Tool Use.\n\nIn other words:\n\t•\tTool Use\n        •\tThe step itself is logically correct (right object, right target, right step for this task).\n        •\tThe problem lies in how the tool is being operated (grip, angle, stability, power-off timing, missing clamp/guard, etc.).\n        •\tFix = adjust how the tool is being handled / configured right now, without rolling back earlier workflow states.\n\t•\tError-Recovery\n        •\tThe workflow state itself is wrong (wrong part installed, wrong sample loaded, wrong slot used, wrong target selected, steps swapped, required step skipped, etc.).\n        •\tFix = stop, undo what was done, and redo the step correctly.\n        •\tThese should not be labeled as Tool Use in this task.\n\n2. Technique vs. workflow (rephrased decision rule)\n\t•\tIf the main problem is how the tool is being handled or configured in this short 0-10 second window\n(grip, posture, orientation, clamp/guard, power-off timing), and correcting it means adjusting the current action, classify it as Instant · Tool Use.\n\t•\tIf the main problem is what has already been done in the workflow\n(wrong object, wrong slot/target, wrong order, wrong configuration for this task, skipped required step), and the user must undo and redo a step, classify it as Short-Horizon · Error-Recovery.\n\n3. Safety override\n\t•\tIf the current tool use creates an immediate, high-risk safety hazard (e.g., hand directly in front of an active blade, imminent burn from an exposed hot surface, clear electric-shock risk),\nthe primary label should be Instant · Safety, even if there is also a technique issue.\n\t•\tIn such cases, prioritize Safety over Tool Use.\n\n4. Time scale\n\t•\tTool Use: typically 0-10 seconds, focused on a currently ongoing motion or micro configuration with no rollback.\n\t•\tError-Recovery: can span ≈10 seconds to a few minutes, requiring short-term memory of earlier completed actions and explicit rollback.\n\n5. Example 2 (Error-Recovery, not Tool Use)\nThe user is assembling a device that requires inserting Part A first and then Part B.\nInstead, they insert Part B directly, tighten it, and skip Part A.\nSimply improving their hand technique or tightening style cannot fix this — the assembly sequence itself is wrong.\nThe assistant should ask them to stop, remove Part B (undo), insert Part A, then re-insert Part B in the correct order (redo).\nThis is Error-Recovery because it is a workflow-level mistake that requires rollback + redo, not just a Tool Use adjustment.\n\nIn this task, you are only asked to output Tool Use events.\nSegments that match the Error-Recovery definition above should not be labeled as Tool Use.\n\n⸻\n\n### **Output Format and Rules**\n\nYou must produce two parallel arrays: tool_use_instant_events and dialogs.\nEach event must correspond to exactly one dialogue.\n\n### **Mandatory constraints**\n\t•\tExact Match\n        •\ttime_window must match the annotated start_time-end_time exactly.\n        •\tNo stretching, shortening, smoothing, or merging.\n\t•\tAnnotation Only\n\t    •\tYou may not introduce new or extended time windows.\n\t•\tObjective observation\n\t    •\tMust be verifiable; no speculation or hidden-mental-state guesses.\n\t•\tMulti-label\n\t    •\tSeparate output entries for each label; exact duplicates merged.\n\t•\tOrdering\n\t    •\tSort by clip_id ascending, then by start_time ascending.\n\n### **Dialogue constraints**\n\t•\t2-4 turns.\n\t•\tAssistant speaks first.\n\t•\tFirst assistant turn must include:\n\t•\texplicit mention of the specific tool-use risk, and\n\t•\t1-2 concrete corrective steps.\n\t•\tUser reply:\n\t•\t≥12 words, non-trivial, expresses acceptance, modification, or refusal with explanation.\n\t•\tAssistant final turn:\n\t•\tstep-by-step guidance / confirmation / optional mini SOP card.\n\t•\tNo timestamps in dialogue.\n\t•\tNo Safety / Privacy content.\n\t•\tNo hallucinated facts.\n\n⸻\n\n### **Unified Output Schema**\n{\n  \"tool_use_instant_events\": [\n    {\n      \"clip_id\": \"<from annotations.clip_id>\",\n      \"segment_id\": \"<from annotations.segment_id or 'unknown'>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"improper_grip | unstable_handle | device_not_off | unsafe_posture | wrong_orientation | missing_guard | loose_attachment | other\",\n      \"observation\": \"<concise, objective evidence (no speculation)>\",\n      \"source\": \"manual_annotation\",\n      \"confidence\": 0.0\n    }\n  ],\n  \"dialogs\": [\n    {\n      \"clip_id\": \"<same as paired event>\",\n      \"segment_id\": \"<same as paired event>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"<same as paired event>\",\n      \"dialogue\": [\n        { \"role\": \"assistant\", \"utterance\": \"\" },\n        { \"role\": \"user\", \"utterance\": \"<non-trivial response (>=12 words)>\" },\n        { \"role\": \"assistant\", \"utterance\": \"<two-step corrective action + confirmation>\" },\n        { \"role\": \"user\", \"utterance\": \"\" }\n      ]\n    }\n  ]\n}\n\n#### Failure Case (If there are no valid Tool Use events in current video clip)\n{\n  \"tool_use_instant_events\": [],\n  \"dialogs\": [],\n}\n\n\n\n### **Manual Annotations of Clip ID z027-june-22-22-knarrevik_assemble**\n{\n  \"video_duration\": {\n    \"raw\": \"00:08:48.58\",\n    \"seconds\": 528\n  },\n  \"taskId\": \"63dadf029c18f9041c2f47dc\",\n  \"taskType\": \"assemble nightstand\",\n  \"video_name\": \"z027-june-22-22-knarrevik_assemble\",\n  \"initial_conversation\": [\n    {\n      \"start_time\": 0.542,\n      \"end_time\": 3.03,\n      \"purpose\": \"instructor-start-conversation_opening remarks\",\n      \"text\": \"Great, now we are going to look at this furniture.\"\n    },\n    {\n      \"start_time\": 3.041215328399458,\n      \"end_time\": 5.110215328399457,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"So please assemble the shelf.\"\n    }\n  ],\n  \"initial_fine_grained_action\": [],\n  \"actions\": [\n    {\n      \"start_time\": 6.623,\n      \"end_time\": 40.381653859406796,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student inspects the part of the furniture.\",\n        \"Verb\": \"inspect\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"nightstand\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 6.992,\n          \"end_time\": 8.135,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"hand not visible\"\n          }\n        },\n        {\n          \"start_time\": 8.171,\n          \"end_time\": 9.571,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 9.588569343201083,\n          \"end_time\": 11.21356934320108,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 11.237,\n          \"end_time\": 12.337,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 12.345,\n          \"end_time\": 13.844999999999999,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 13.865,\n          \"end_time\": 15.067,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 15.107961679001352,\n          \"end_time\": 16.281961679001355,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 16.347,\n          \"end_time\": 19.747000000000003,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"hand not visible\"\n          }\n        },\n        {\n          \"start_time\": 19.757076641997294,\n          \"end_time\": 21.257076641997294,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 21.278,\n          \"end_time\": 25.078,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"hand not visible\"\n          }\n        },\n        {\n          \"start_time\": 25.1,\n          \"end_time\": 29.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 29.815196167900133,\n          \"end_time\": 31.815196167900083,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 31.852156210383782,\n          \"end_time\": 35.14054945505575,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 35.247,\n          \"end_time\": 40.347,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 15.037,\n          \"end_time\": 22.537,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"You should start by placing one of the shelf vertically on the table, the larger side on the table.\"\n        },\n        {\n          \"start_time\": 25.015,\n          \"end_time\": 34.615,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"And then try to fix one of the feet on this shelf. This shelf is going to be the middle shelf. So the foot should be aligned with the middle holes.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 40.41213142943428,\n      \"end_time\": 95.657,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student screws one hex socket head to the first leg.\",\n        \"Verb\": \"screw\",\n        \"Adjective\": \"first\",\n        \"Noun\": \"leg\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 40.482,\n          \"end_time\": 41.682,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"Student should rotate the leg so that he can assemble the leg properly.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 41.708,\n          \"end_time\": 42.747,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 42.767,\n          \"end_time\": 45.167,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"Student places the leg at a wrong position.\",\n            \"Incorrect Action Corrected by\": \"22\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 46.24448813829687,\n          \"end_time\": 46.774488138296874,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 46.806,\n          \"end_time\": 50.306,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 50.33519616790012,\n          \"end_time\": 55.93519616790012,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 55.973,\n          \"end_time\": 58.073,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 58.1,\n          \"end_time\": 59.199999999999996,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 59.208,\n          \"end_time\": 59.708,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 59.718,\n          \"end_time\": 60.718,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 60.75429653330366,\n          \"end_time\": 61.62129653330366,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 61.631,\n          \"end_time\": 62.431000000000004,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 62.450354014801626,\n          \"end_time\": 64.00735401480163,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 64.041,\n          \"end_time\": 64.741,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 64.776,\n          \"end_time\": 66.476,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"hand not visible\"\n          }\n        },\n        {\n          \"start_time\": 66.49958850370041,\n          \"end_time\": 67.32058850370039,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 67.355,\n          \"end_time\": 70.65500000000003,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 70.66574635060189,\n          \"end_time\": 72.48974635060183,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 72.50419616790013,\n          \"end_time\": 73.50419616790015,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 73.5385693432011,\n          \"end_time\": 74.3325693432011,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 74.357,\n          \"end_time\": 75.157,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 75.188,\n          \"end_time\": 77.994,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 78.00439233580028,\n          \"end_time\": 80.40439233580025,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 80.424,\n          \"end_time\": 81.124,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 81.156,\n          \"end_time\": 81.58,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 81.612,\n          \"end_time\": 82.012,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 82.02874635060188,\n          \"end_time\": 83.03874635060185,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 83.0585118617031,\n          \"end_time\": 83.51900000000003,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 83.541,\n          \"end_time\": 89.82900000000001,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 89.852,\n          \"end_time\": 90.924,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n          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495.551,\n          \"end_time\": 496.451,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Yeah.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 518.722,\n      \"end_time\": 528.512,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student tightens the screw on the fourth leg.\",\n        \"Verb\": \"screw\",\n        \"Adjective\": \"fourth\",\n        \"Noun\": \"leg\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 518.7407846716005,\n          \"end_time\": 519.1497846716005,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 519.2009616790014,\n          \"end_time\": 520.6719616790016,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 520.727,\n          \"end_time\": 526.027,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 526.0409999999999,\n          \"end_time\": 526.841,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"Student should not drop the Allen key.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"drop\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 526.865,\n          \"end_time\": 528.4787226271957,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    }\n  ],\n  \"orphan_conversations\": [\n    {\n      \"start_time\": 38.114,\n      \"end_time\": 40.814,\n      \"purpose\": \"student-start-conversation_other\",\n      \"text\": \"Huh? Mhm.\"\n    },\n    {\n      \"start_time\": 467.3,\n      \"end_time\": 472.4,\n      \"purpose\": \"instructor-start-conversation_correct the wrong action\",\n      \"text\": \"Please rotate the shelf while keeping it laying down so you can access to other legs.\"\n    },\n    {\n      \"start_time\": 489.29019616790015,\n      \"end_time\": 493.5901961679001,\n      \"purpose\": \"instructor-start-conversation_correct the wrong action\",\n      \"text\": \"You can rotate the shelf to have the screws facing.\"\n    }\n  ],\n  \"orphan_fine_grained_actions\": [],\n  \"long_form_description\": {\n    \"start_time\": 0.09019616790013743,\n    \"end_time\": 500.09019616790016,\n    \"text\": \"The student's task is to assemble the KNARREVIK. So, he starts by screwing each of the four legs to the shelf, then, the student aligns and inserts the tabletop in between the four legs so that then he can screw the legs to the tabletop to complete the task.\"\n  }\n}\n"}]}]}, "generation_config": {"response_mime_type": "application/json", "response_schema": {"$defs": {"DialogUtterance": {"description": "Single utterance in a dialogue", "properties": {"role": {"description": "Role of the speaker", "enum": ["assistant", "user"], "title": "Role", "type": "string"}, "utterance": {"description": "The spoken text", "title": "Utterance", "type": "string"}}, "required": ["role", "utterance"], "title": "DialogUtterance", "type": "object"}, "ToolUseDialog": {"description": "Dialog associated with a tool use instant event", "properties": {"clip_id": {"description": "<same as paired event>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<same as paired event>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "<same as paired event>", "title": "Risk Type", "type": "string"}, "dialogue": {"description": "Dialogue turns: Turn 1 (assistant): empty, Turn 2 (user): non-trivial response (>=12 words), Turn 3 (assistant): two-step corrective action + confirmation, Turn 4 (user): optional", "items": {"$ref": "#/$defs/DialogUtterance"}, "title": "Dialogue", "type": "array"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "dialogue"], "title": "ToolUseDialog", "type": "object"}, "ToolUseInstantEvent": {"description": "Tool use instant event", "properties": {"clip_id": {"description": "<from annotations.clip_id>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<from annotations.segment_id or 'unknown'>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "Type of risk", "enum": ["improper_grip", "unstable_handle", "device_not_off", "unsafe_posture", "wrong_orientation", "missing_guard", "loose_attachment", "other"], "title": "Risk Type", "type": "string"}, "observation": {"description": "<concise, objective evidence (no speculation)>", "title": "Observation", "type": "string"}, "source": {"default": "manual_annotation", "description": "Source of the annotation", "title": "Source", "type": "string"}, "confidence": {"default": 0.0, "description": "Confidence score", "title": "Confidence", "type": "number"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "observation"], "title": "ToolUseInstantEvent", "type": "object"}}, "description": "Tool use instant service output schema for tool use events and dialogs", "properties": {"tool_use_instant_events": {"description": "List of tool use instant events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseInstantEvent"}, "title": "Tool Use Instant Events", "type": "array"}, "dialogs": {"description": "List of dialogs associated with the events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseDialog"}, "title": "Dialogs", "type": "array"}}, "title": "ToolUseInstantServiceOutput", "type": "object"}, "temperature": 0.7}}
+{"key": "request-43", "request": {"contents": [{"parts": [{"text": "\n### **Role**\n\nYou are an Instant Proactive Service (Instant PS) annotation and dialogue-generation assistant for the HoloAssist dataset.\nIn laboratory / hands-on operation settings, you analyze manual annotations to extract time-windows of \"Tool Use\" risks / improper operations, and for each extracted event, you generate a 2-4 turn \"assistant ↔ user\" dialogue.\n\nYou must rely only on the time-windows provided by the manual annotations.\nYou must not extend, shorten, merge, or fabricate any time segments that do not exist in the manual labels.\n\n⸻\n\n### **All Defined Proactive Services**\n\t•\tInstant (second-level, grounded in the current moment)\n        •\tSafety: immediate bodily/accident danger (flame, blade, electric shock, slip, rotating parts, vehicle proximity) → stop first, then handle.\n        •\tTool Use: improper tool operation/configuration (grip, not powered off, orientation, loose chuck, missing guard, unsafe posture).\n\t•\tShort-Horizon (tens of seconds to a few minutes, within a single session)\n        •\tNext-Step Guidance: workflow is already underway; provide suggestions for the next step based on what has been done.\n        •\tError-Recovery: the user has just made a workflow mistake (wrong step, wrong object, wrong target, wrong configuration for this task) and must rollback to fix it.\n        •\tResource Reminder: end-of-task state is not handled (fire/power left on, door/cap open, unsaved work, leftover items, missing refill) → remind to close/save/take/refill.\n\n⸻\n\n### **Input Manual Annotations (authoritative time source)**\n\nProvides fine-grained temporal information for all dialogue and user actions in the video.\n\n⸻\n\n### **OBJECTIVE**\n\t1.\tRead each manual annotation labeled as \"Tool Use\", and output its time_window exactly as annotated (start_time-end_time, verbatim).\n    **You must traverse every user-error segment in the manual annotations and process them one by one without omission.**\n\t2.\tFor each event, output:\n        •\trisk_type (standardized from the label)\n        •\tan objective observation (from comment and/or video JSON; must be verifiable)\n        •\tconfidence\n\t3.\tIf multiple labels exist in the same time-window → output multiple separate events.\n        If repeated identical labels appear → deduplicate and conceptually merge their sources.\n\t4.\tOutput only Tool Use events (not Safety, not Privacy, not Error-Recovery, not Resource Reminder).\n\t5.\tDialogue generation: for every event, generate a 2-4 turn dialogue:\n        •\tAssistant speaks first, calmly, politely, low-intrusion.\n        •\tClearly state the specific tool-use risk (no timestamps), and provide 1-2 actionable corrections\n    (e.g., \"power off first, then…\", \"adjust your grip below the guard ring\").\n        •\tUser must not reply vaguely; produce ≥12 English words with meaningful content (accept/modify/decline and give reasons).\n        •\tAssistant closes with confirmation / optional SOP snippet / short reminder.\n        •\tDialogue text must not include timestamps, but the structured output must include aligned clip_id and time_window.\n\n⸻\n\n### **Task Definition / Nature (Instant · Tool Use)**\n\nCore Focus\n\t•\tThis category is restricted to problems that arise purely from how a tool is being used: grip, posture, contact, orientation, clamp/guard state, power state / configuration of the tool itself.\n\t•\tBy definition, Instant · Tool Use never requires rolling back or redoing previously completed workflow steps. The current step (object, target, step choice) is logically correct; only the usage technique is problematic.\n\t•\tIt does not cover mistakes about which object / part / slot / step / goal is chosen in the workflow (those belong to Short-Horizon · Error-Recovery).\n\nNature\n\t•\tTriggered when an immediate tool-related operational risk appears.\n\t•\tFocus on technique / configuration issues (grip, contact area, hand placement, body posture, orientation, clamp/guard state, power-off timing) that can become unsafe or damaging within a few seconds if not corrected.\n\t•\tIf the same mis-use is already causing an acute bodily hazard (e.g., clear cut / burn / electric-shock risk), it should be classified as Instant · Safety, not Tool Use.\n\nTemporal scope (critical)\n\t•\tEach Instant Tool Use event corresponds to a very short snippet of ongoing execution:\n\t•\ttypically 0-5 seconds between the risky configuration and when intervention should happen;\n\t•\twith a hard upper bound of ≤10 seconds.\n\t•\tIf understanding or fixing the problem requires:\n\t•\tlooking back over ≥10 seconds of prior workflow, or\n\t•\tundoing earlier completed steps and then redoing them,\nthen it should conceptually be handled by Short-Horizon services (especially Error-Recovery), not by Instant · Tool Use.\n\nEvent granularity\n\t•\tEach manual annotation segment that satisfies the temporal scope and nature above is counted as one Tool Use event.\n\t•\tYou must not merge multiple distant segments into a longer window to \"simulate\" an instant event.\n\nCommon labels (examples)\n\nimproper_grip, unstable_handle, device_not_off, unsafe_posture,\nwrong_orientation, missing_guard, loose_attachment, unstable_support, etc.\n\nExample 1 (Tool Use, not Error-Recovery)\nThe user is drilling into a workpiece with the correct drill bit and position, but their hand is very close to the rotating bit and the drill is tilted, making the operation unstable.\nIf they simply reposition their hand further away, adjust the tilt, and stabilize the drill, the task remains valid. No previous step needs to be undone.\nThis is an Instant · Tool Use event (technique correction), not Error-Recovery.\n\n⸻\n\n### **Mutual Exclusion & Priority vs. Error-Recovery (and Safety)**\n\nWhen deciding between Instant · Tool Use, Short-Horizon · Error-Recovery, and Instant · Safety, use the following rules.\n\n1. Completion vs. ongoing execution (primary test: Tool Use vs. Error-Recovery)\nUse this completion test first:\n\n\"If the user immediately switches to the correct technique from now on, without undoing anything already done, does the mistake disappear?\"\n\n\t•\tIf YES → this is Tool Use (ongoing execution / technique correction).\n\t•\tIf NO, because the current state is already wrong and must be undone and redone, then it belongs to Short-Horizon · Error-Recovery, not Tool Use.\n\nIn other words:\n\t•\tTool Use\n        •\tThe step itself is logically correct (right object, right target, right step for this task).\n        •\tThe problem lies in how the tool is being operated (grip, angle, stability, power-off timing, missing clamp/guard, etc.).\n        •\tFix = adjust how the tool is being handled / configured right now, without rolling back earlier workflow states.\n\t•\tError-Recovery\n        •\tThe workflow state itself is wrong (wrong part installed, wrong sample loaded, wrong slot used, wrong target selected, steps swapped, required step skipped, etc.).\n        •\tFix = stop, undo what was done, and redo the step correctly.\n        •\tThese should not be labeled as Tool Use in this task.\n\n2. Technique vs. workflow (rephrased decision rule)\n\t•\tIf the main problem is how the tool is being handled or configured in this short 0-10 second window\n(grip, posture, orientation, clamp/guard, power-off timing), and correcting it means adjusting the current action, classify it as Instant · Tool Use.\n\t•\tIf the main problem is what has already been done in the workflow\n(wrong object, wrong slot/target, wrong order, wrong configuration for this task, skipped required step), and the user must undo and redo a step, classify it as Short-Horizon · Error-Recovery.\n\n3. Safety override\n\t•\tIf the current tool use creates an immediate, high-risk safety hazard (e.g., hand directly in front of an active blade, imminent burn from an exposed hot surface, clear electric-shock risk),\nthe primary label should be Instant · Safety, even if there is also a technique issue.\n\t•\tIn such cases, prioritize Safety over Tool Use.\n\n4. Time scale\n\t•\tTool Use: typically 0-10 seconds, focused on a currently ongoing motion or micro configuration with no rollback.\n\t•\tError-Recovery: can span ≈10 seconds to a few minutes, requiring short-term memory of earlier completed actions and explicit rollback.\n\n5. Example 2 (Error-Recovery, not Tool Use)\nThe user is assembling a device that requires inserting Part A first and then Part B.\nInstead, they insert Part B directly, tighten it, and skip Part A.\nSimply improving their hand technique or tightening style cannot fix this — the assembly sequence itself is wrong.\nThe assistant should ask them to stop, remove Part B (undo), insert Part A, then re-insert Part B in the correct order (redo).\nThis is Error-Recovery because it is a workflow-level mistake that requires rollback + redo, not just a Tool Use adjustment.\n\nIn this task, you are only asked to output Tool Use events.\nSegments that match the Error-Recovery definition above should not be labeled as Tool Use.\n\n⸻\n\n### **Output Format and Rules**\n\nYou must produce two parallel arrays: tool_use_instant_events and dialogs.\nEach event must correspond to exactly one dialogue.\n\n### **Mandatory constraints**\n\t•\tExact Match\n        •\ttime_window must match the annotated start_time-end_time exactly.\n        •\tNo stretching, shortening, smoothing, or merging.\n\t•\tAnnotation Only\n\t    •\tYou may not introduce new or extended time windows.\n\t•\tObjective observation\n\t    •\tMust be verifiable; no speculation or hidden-mental-state guesses.\n\t•\tMulti-label\n\t    •\tSeparate output entries for each label; exact duplicates merged.\n\t•\tOrdering\n\t    •\tSort by clip_id ascending, then by start_time ascending.\n\n### **Dialogue constraints**\n\t•\t2-4 turns.\n\t•\tAssistant speaks first.\n\t•\tFirst assistant turn must include:\n\t•\texplicit mention of the specific tool-use risk, and\n\t•\t1-2 concrete corrective steps.\n\t•\tUser reply:\n\t•\t≥12 words, non-trivial, expresses acceptance, modification, or refusal with explanation.\n\t•\tAssistant final turn:\n\t•\tstep-by-step guidance / confirmation / optional mini SOP card.\n\t•\tNo timestamps in dialogue.\n\t•\tNo Safety / Privacy content.\n\t•\tNo hallucinated facts.\n\n⸻\n\n### **Unified Output Schema**\n{\n  \"tool_use_instant_events\": [\n    {\n      \"clip_id\": \"<from annotations.clip_id>\",\n      \"segment_id\": \"<from annotations.segment_id or 'unknown'>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"improper_grip | unstable_handle | device_not_off | unsafe_posture | wrong_orientation | missing_guard | loose_attachment | other\",\n      \"observation\": \"<concise, objective evidence (no speculation)>\",\n      \"source\": \"manual_annotation\",\n      \"confidence\": 0.0\n    }\n  ],\n  \"dialogs\": [\n    {\n      \"clip_id\": \"<same as paired event>\",\n      \"segment_id\": \"<same as paired event>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"<same as paired event>\",\n      \"dialogue\": [\n        { \"role\": \"assistant\", \"utterance\": \"\" },\n        { \"role\": \"user\", \"utterance\": \"<non-trivial response (>=12 words)>\" },\n        { \"role\": \"assistant\", \"utterance\": \"<two-step corrective action + confirmation>\" },\n        { \"role\": \"user\", \"utterance\": \"\" }\n      ]\n    }\n  ]\n}\n\n#### Failure Case (If there are no valid Tool Use events in current video clip)\n{\n  \"tool_use_instant_events\": [],\n  \"dialogs\": [],\n}\n\n\n\n### **Manual Annotations of Clip ID z027-june-22-22-knarrevik_disassemble**\n{\n  \"video_duration\": {\n    \"raw\": \"00:05:19.60\",\n    \"seconds\": 319\n  },\n  \"taskId\": \"63dadf7ebe7ae67708de7e2d\",\n  \"taskType\": \"disassemble nightstand\",\n  \"video_name\": \"z027-june-22-22-knarrevik_disassemble\",\n  \"initial_conversation\": [\n    {\n      \"start_time\": 0.084,\n      \"end_time\": 3.784,\n      \"purpose\": \"instructor-start-conversation_opening remarks\",\n      \"text\": \"All right now we're going to disassemble this furniture.\"\n    },\n    {\n      \"start_time\": 3.849,\n      \"end_time\": 5.549,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"So, please disassemble the shelf.\"\n    }\n  ],\n  \"initial_fine_grained_action\": [],\n  \"actions\": [\n    {\n      \"start_time\": 7.2,\n      \"end_time\": 33.1,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student unscrews the first leg of the table slightly.\",\n        \"Verb\": \"unscrew\",\n        \"Adjective\": \"first\",\n        \"Noun\": \"leg\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 8.1,\n          \"end_time\": 9.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"grab\",\n            \"Noun\": \"nightstand\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Adjective\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 9.533,\n          \"end_time\": 11.133,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"insert\",\n            \"Noun\": \"allen_wrench\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Adjective\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 11.2,\n          \"end_time\": 15.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"rotate\",\n            \"Noun\": \"allen_wrench\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Adjective\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 15.12,\n          \"end_time\": 15.72,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"withdraw\",\n            \"Noun\": \"allen_wrench\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Adjective\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 16.237,\n          \"end_time\": 17.269,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"insert\",\n            \"Noun\": \"allen_wrench\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Adjective\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 17.296,\n          \"end_time\": 18.996,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"rotate\",\n            \"Noun\": \"allen_wrench\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Adjective\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 19.059,\n          \"end_time\": 19.459,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"withdraw\",\n            \"Noun\": \"allen_wrench\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Adjective\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 20.965,\n          \"end_time\": 22.165,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"insert\",\n            \"Noun\": \"allen_wrench\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Adjective\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 22.2,\n          \"end_time\": 26.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"rotate\",\n            \"Noun\": \"allen_wrench\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Adjective\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 26.416,\n          \"end_time\": 27.016,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"withdraw\",\n            \"Noun\": \"allen_wrench\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Adjective\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 27.1,\n          \"end_time\": 28.0,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"insert\",\n            \"Noun\": \"allen_wrench\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Adjective\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 28.043,\n          \"end_time\": 31.043,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"rotate\",\n            \"Noun\": \"allen_wrench\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Adjective\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 31.1,\n          \"end_time\": 32.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"withdraw\",\n            \"Noun\": \"allen_wrench\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Adjective\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 11.3,\n          \"end_time\": 17.8,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"You should start by slightly unscrewing all the screws of the shelf.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 33.4,\n      \"end_time\": 50.2,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student slightly unscrews the second leg of the table.\",\n        \"Verb\": \"unscrew\",\n        \"Adjective\": \"second\",\n        \"Noun\": \"leg\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 33.573,\n          \"end_time\": 35.973,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"insert\",\n            \"Noun\": \"allen_wrench\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Adjective\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 36.002,\n          \"end_time\": 37.802,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"rotate\",\n            \"Noun\": \"allen_wrench\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Adjective\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 37.9,\n          \"end_time\": 38.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"withdraw\",\n            \"Noun\": \"allen_wrench\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Adjective\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 38.651,\n          \"end_time\": 40.151,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"insert\",\n     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\"disassemble\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"leg\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 264.649,\n          \"end_time\": 266.373,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"twelfth\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"hand not visible\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 266.673,\n      \"end_time\": 317.373,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student disassembles the last two legs of the shelf.\",\n        \"Verb\": \"disassemble\",\n        \"Adjective\": \"last\",\n        \"Noun\": \"leg\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 266.727,\n          \"end_time\": 267.378,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"grab\",\n            \"Noun\": \"leg\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Adjective\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 267.396,\n          \"end_time\": 270.896,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"thirteenth\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 270.943,\n          \"end_time\": 272.143,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"thirteenth\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"hand not visible\"\n          }\n        },\n        {\n          \"start_time\": 272.2,\n          \"end_time\": 275.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"flip\",\n            \"Noun\": \"nightstand\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Adjective\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 275.218,\n          \"end_time\": 276.265,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"insert\",\n            \"Noun\": \"allen_wrench\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Adjective\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 276.296,\n          \"end_time\": 280.396,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"fourteenth\",\n            \"Noun\": \"hex_socket_head\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 280.396,\n          \"end_time\": 280.886,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 281.178,\n          \"end_time\": 283.778,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"fourteenth\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 283.808,\n          \"end_time\": 285.108,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"fourteenth\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"hand not visible\"\n          }\n        },\n        {\n          \"start_time\": 285.1,\n          \"end_time\": 285.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"third\",\n            \"Noun\": \"leg\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 285.825,\n          \"end_time\": 287.025,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"third\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"hand not visible\"\n          }\n        },\n        {\n          \"start_time\": 287.2,\n          \"end_time\": 288.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"grab\",\n            \"Noun\": \"nightstand\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Adjective\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 289.335,\n          \"end_time\": 290.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"insert\",\n            \"Noun\": \"allen_wrench\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Adjective\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 290.553,\n          \"end_time\": 292.053,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"fifteenth\",\n            \"Noun\": \"hex_socket_head\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 292.082,\n          \"end_time\": 292.853,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 293.318,\n          \"end_time\": 295.118,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"fifteenth\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 295.2,\n          \"end_time\": 296.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"fifteenth\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"hand not visible\"\n          }\n        },\n        {\n          \"start_time\": 296.414,\n          \"end_time\": 300.314,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"flip\",\n            \"Noun\": \"nightstand\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Adjective\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 300.453,\n          \"end_time\": 301.753,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"insert\",\n            \"Noun\": \"allen_wrench\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Adjective\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 301.808,\n          \"end_time\": 305.208,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"sixteenth\",\n            \"Noun\": \"hex_socket_head\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 305.218,\n          \"end_time\": 306.018,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 306.1,\n          \"end_time\": 308.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"sixteenth\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 307.9,\n          \"end_time\": 308.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"fourth\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 308.904,\n          \"end_time\": 310.204,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"fourth\",\n            \"Noun\": \"leg\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 310.237,\n          \"end_time\": 311.537,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"place\",\n            \"Noun\": \"allen_wrench\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Adjective\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 311.553,\n          \"end_time\": 312.553,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"sixteenth\",\n            \"Noun\": \"hex_socket_head\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 312.592,\n          \"end_time\": 316.292,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 315.1,\n          \"end_time\": 315.7,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        }\n      ]\n    }\n  ],\n  \"orphan_conversations\": [\n    {\n      \"start_time\": 85.8,\n      \"end_time\": 90,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Now you can put the furniture on the side and fully remove the top shelf.\"\n    },\n    {\n      \"start_time\": 316.1,\n      \"end_time\": 318.4,\n      \"purpose\": \"instructor-start-conversation_closing remarks\",\n      \"text\": \"Its over you can press the stop button\"\n    }\n  ],\n  \"orphan_fine_grained_actions\": [\n    {\n      \"start_time\": 71.59,\n      \"end_time\": 72.19,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Verb\": \"slide\",\n        \"Noun\": \"nightstand\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Adjective\": \"none\",\n        \"adverbial\": \"none\"\n      }\n    }\n  ],\n  \"long_form_description\": {\n    \"start_time\": 0.002,\n    \"end_time\": 318.002,\n    \"text\": \"The student disassembles a table. He starts by slightly unscrewing all the hex socket heads from the table. After that, he unscrews the eight top hex socket heads that hold the table. Once the student releases the table, he continues to unscrew the bottom eight hex socket heads that hold the shelf together. The student divides the four legs, the table, and the shelf to complete the task.\"\n  }\n}\n"}]}]}, "generation_config": {"response_mime_type": "application/json", "response_schema": {"$defs": {"DialogUtterance": {"description": "Single utterance in a dialogue", "properties": {"role": {"description": "Role of the speaker", "enum": ["assistant", "user"], "title": "Role", "type": "string"}, "utterance": {"description": "The spoken text", "title": "Utterance", "type": "string"}}, "required": ["role", "utterance"], "title": "DialogUtterance", "type": "object"}, "ToolUseDialog": {"description": "Dialog associated with a tool use instant event", "properties": {"clip_id": {"description": "<same as paired event>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<same as paired event>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "<same as paired event>", "title": "Risk Type", "type": "string"}, "dialogue": {"description": "Dialogue turns: Turn 1 (assistant): empty, Turn 2 (user): non-trivial response (>=12 words), Turn 3 (assistant): two-step corrective action + confirmation, Turn 4 (user): optional", "items": {"$ref": "#/$defs/DialogUtterance"}, "title": "Dialogue", "type": "array"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "dialogue"], "title": "ToolUseDialog", "type": "object"}, "ToolUseInstantEvent": {"description": "Tool use instant event", "properties": {"clip_id": {"description": "<from annotations.clip_id>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<from annotations.segment_id or 'unknown'>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "Type of risk", "enum": ["improper_grip", "unstable_handle", "device_not_off", "unsafe_posture", "wrong_orientation", "missing_guard", "loose_attachment", "other"], "title": "Risk Type", "type": "string"}, "observation": {"description": "<concise, objective evidence (no speculation)>", "title": "Observation", "type": "string"}, "source": {"default": "manual_annotation", "description": "Source of the annotation", "title": "Source", "type": "string"}, "confidence": {"default": 0.0, "description": "Confidence score", "title": "Confidence", "type": "number"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "observation"], "title": "ToolUseInstantEvent", "type": "object"}}, "description": "Tool use instant service output schema for tool use events and dialogs", "properties": {"tool_use_instant_events": {"description": "List of tool use instant events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseInstantEvent"}, "title": "Tool Use Instant Events", "type": "array"}, "dialogs": {"description": "List of dialogs associated with the events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseDialog"}, "title": "Dialogs", "type": "array"}}, "title": "ToolUseInstantServiceOutput", "type": "object"}, "temperature": 0.7}}
+{"key": "request-44", "request": {"contents": [{"parts": [{"text": "\n### **Role**\n\nYou are an Instant Proactive Service (Instant PS) annotation and dialogue-generation assistant for the HoloAssist dataset.\nIn laboratory / hands-on operation settings, you analyze manual annotations to extract time-windows of \"Tool Use\" risks / improper operations, and for each extracted event, you generate a 2-4 turn \"assistant ↔ user\" dialogue.\n\nYou must rely only on the time-windows provided by the manual annotations.\nYou must not extend, shorten, merge, or fabricate any time segments that do not exist in the manual labels.\n\n⸻\n\n### **All Defined Proactive Services**\n\t•\tInstant (second-level, grounded in the current moment)\n        •\tSafety: immediate bodily/accident danger (flame, blade, electric shock, slip, rotating parts, vehicle proximity) → stop first, then handle.\n        •\tTool Use: improper tool operation/configuration (grip, not powered off, orientation, loose chuck, missing guard, unsafe posture).\n\t•\tShort-Horizon (tens of seconds to a few minutes, within a single session)\n        •\tNext-Step Guidance: workflow is already underway; provide suggestions for the next step based on what has been done.\n        •\tError-Recovery: the user has just made a workflow mistake (wrong step, wrong object, wrong target, wrong configuration for this task) and must rollback to fix it.\n        •\tResource Reminder: end-of-task state is not handled (fire/power left on, door/cap open, unsaved work, leftover items, missing refill) → remind to close/save/take/refill.\n\n⸻\n\n### **Input Manual Annotations (authoritative time source)**\n\nProvides fine-grained temporal information for all dialogue and user actions in the video.\n\n⸻\n\n### **OBJECTIVE**\n\t1.\tRead each manual annotation labeled as \"Tool Use\", and output its time_window exactly as annotated (start_time-end_time, verbatim).\n    **You must traverse every user-error segment in the manual annotations and process them one by one without omission.**\n\t2.\tFor each event, output:\n        •\trisk_type (standardized from the label)\n        •\tan objective observation (from comment and/or video JSON; must be verifiable)\n        •\tconfidence\n\t3.\tIf multiple labels exist in the same time-window → output multiple separate events.\n        If repeated identical labels appear → deduplicate and conceptually merge their sources.\n\t4.\tOutput only Tool Use events (not Safety, not Privacy, not Error-Recovery, not Resource Reminder).\n\t5.\tDialogue generation: for every event, generate a 2-4 turn dialogue:\n        •\tAssistant speaks first, calmly, politely, low-intrusion.\n        •\tClearly state the specific tool-use risk (no timestamps), and provide 1-2 actionable corrections\n    (e.g., \"power off first, then…\", \"adjust your grip below the guard ring\").\n        •\tUser must not reply vaguely; produce ≥12 English words with meaningful content (accept/modify/decline and give reasons).\n        •\tAssistant closes with confirmation / optional SOP snippet / short reminder.\n        •\tDialogue text must not include timestamps, but the structured output must include aligned clip_id and time_window.\n\n⸻\n\n### **Task Definition / Nature (Instant · Tool Use)**\n\nCore Focus\n\t•\tThis category is restricted to problems that arise purely from how a tool is being used: grip, posture, contact, orientation, clamp/guard state, power state / configuration of the tool itself.\n\t•\tBy definition, Instant · Tool Use never requires rolling back or redoing previously completed workflow steps. The current step (object, target, step choice) is logically correct; only the usage technique is problematic.\n\t•\tIt does not cover mistakes about which object / part / slot / step / goal is chosen in the workflow (those belong to Short-Horizon · Error-Recovery).\n\nNature\n\t•\tTriggered when an immediate tool-related operational risk appears.\n\t•\tFocus on technique / configuration issues (grip, contact area, hand placement, body posture, orientation, clamp/guard state, power-off timing) that can become unsafe or damaging within a few seconds if not corrected.\n\t•\tIf the same mis-use is already causing an acute bodily hazard (e.g., clear cut / burn / electric-shock risk), it should be classified as Instant · Safety, not Tool Use.\n\nTemporal scope (critical)\n\t•\tEach Instant Tool Use event corresponds to a very short snippet of ongoing execution:\n\t•\ttypically 0-5 seconds between the risky configuration and when intervention should happen;\n\t•\twith a hard upper bound of ≤10 seconds.\n\t•\tIf understanding or fixing the problem requires:\n\t•\tlooking back over ≥10 seconds of prior workflow, or\n\t•\tundoing earlier completed steps and then redoing them,\nthen it should conceptually be handled by Short-Horizon services (especially Error-Recovery), not by Instant · Tool Use.\n\nEvent granularity\n\t•\tEach manual annotation segment that satisfies the temporal scope and nature above is counted as one Tool Use event.\n\t•\tYou must not merge multiple distant segments into a longer window to \"simulate\" an instant event.\n\nCommon labels (examples)\n\nimproper_grip, unstable_handle, device_not_off, unsafe_posture,\nwrong_orientation, missing_guard, loose_attachment, unstable_support, etc.\n\nExample 1 (Tool Use, not Error-Recovery)\nThe user is drilling into a workpiece with the correct drill bit and position, but their hand is very close to the rotating bit and the drill is tilted, making the operation unstable.\nIf they simply reposition their hand further away, adjust the tilt, and stabilize the drill, the task remains valid. No previous step needs to be undone.\nThis is an Instant · Tool Use event (technique correction), not Error-Recovery.\n\n⸻\n\n### **Mutual Exclusion & Priority vs. Error-Recovery (and Safety)**\n\nWhen deciding between Instant · Tool Use, Short-Horizon · Error-Recovery, and Instant · Safety, use the following rules.\n\n1. Completion vs. ongoing execution (primary test: Tool Use vs. Error-Recovery)\nUse this completion test first:\n\n\"If the user immediately switches to the correct technique from now on, without undoing anything already done, does the mistake disappear?\"\n\n\t•\tIf YES → this is Tool Use (ongoing execution / technique correction).\n\t•\tIf NO, because the current state is already wrong and must be undone and redone, then it belongs to Short-Horizon · Error-Recovery, not Tool Use.\n\nIn other words:\n\t•\tTool Use\n        •\tThe step itself is logically correct (right object, right target, right step for this task).\n        •\tThe problem lies in how the tool is being operated (grip, angle, stability, power-off timing, missing clamp/guard, etc.).\n        •\tFix = adjust how the tool is being handled / configured right now, without rolling back earlier workflow states.\n\t•\tError-Recovery\n        •\tThe workflow state itself is wrong (wrong part installed, wrong sample loaded, wrong slot used, wrong target selected, steps swapped, required step skipped, etc.).\n        •\tFix = stop, undo what was done, and redo the step correctly.\n        •\tThese should not be labeled as Tool Use in this task.\n\n2. Technique vs. workflow (rephrased decision rule)\n\t•\tIf the main problem is how the tool is being handled or configured in this short 0-10 second window\n(grip, posture, orientation, clamp/guard, power-off timing), and correcting it means adjusting the current action, classify it as Instant · Tool Use.\n\t•\tIf the main problem is what has already been done in the workflow\n(wrong object, wrong slot/target, wrong order, wrong configuration for this task, skipped required step), and the user must undo and redo a step, classify it as Short-Horizon · Error-Recovery.\n\n3. Safety override\n\t•\tIf the current tool use creates an immediate, high-risk safety hazard (e.g., hand directly in front of an active blade, imminent burn from an exposed hot surface, clear electric-shock risk),\nthe primary label should be Instant · Safety, even if there is also a technique issue.\n\t•\tIn such cases, prioritize Safety over Tool Use.\n\n4. Time scale\n\t•\tTool Use: typically 0-10 seconds, focused on a currently ongoing motion or micro configuration with no rollback.\n\t•\tError-Recovery: can span ≈10 seconds to a few minutes, requiring short-term memory of earlier completed actions and explicit rollback.\n\n5. Example 2 (Error-Recovery, not Tool Use)\nThe user is assembling a device that requires inserting Part A first and then Part B.\nInstead, they insert Part B directly, tighten it, and skip Part A.\nSimply improving their hand technique or tightening style cannot fix this — the assembly sequence itself is wrong.\nThe assistant should ask them to stop, remove Part B (undo), insert Part A, then re-insert Part B in the correct order (redo).\nThis is Error-Recovery because it is a workflow-level mistake that requires rollback + redo, not just a Tool Use adjustment.\n\nIn this task, you are only asked to output Tool Use events.\nSegments that match the Error-Recovery definition above should not be labeled as Tool Use.\n\n⸻\n\n### **Output Format and Rules**\n\nYou must produce two parallel arrays: tool_use_instant_events and dialogs.\nEach event must correspond to exactly one dialogue.\n\n### **Mandatory constraints**\n\t•\tExact Match\n        •\ttime_window must match the annotated start_time-end_time exactly.\n        •\tNo stretching, shortening, smoothing, or merging.\n\t•\tAnnotation Only\n\t    •\tYou may not introduce new or extended time windows.\n\t•\tObjective observation\n\t    •\tMust be verifiable; no speculation or hidden-mental-state guesses.\n\t•\tMulti-label\n\t    •\tSeparate output entries for each label; exact duplicates merged.\n\t•\tOrdering\n\t    •\tSort by clip_id ascending, then by start_time ascending.\n\n### **Dialogue constraints**\n\t•\t2-4 turns.\n\t•\tAssistant speaks first.\n\t•\tFirst assistant turn must include:\n\t•\texplicit mention of the specific tool-use risk, and\n\t•\t1-2 concrete corrective steps.\n\t•\tUser reply:\n\t•\t≥12 words, non-trivial, expresses acceptance, modification, or refusal with explanation.\n\t•\tAssistant final turn:\n\t•\tstep-by-step guidance / confirmation / optional mini SOP card.\n\t•\tNo timestamps in dialogue.\n\t•\tNo Safety / Privacy content.\n\t•\tNo hallucinated facts.\n\n⸻\n\n### **Unified Output Schema**\n{\n  \"tool_use_instant_events\": [\n    {\n      \"clip_id\": \"<from annotations.clip_id>\",\n      \"segment_id\": \"<from annotations.segment_id or 'unknown'>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"improper_grip | unstable_handle | device_not_off | unsafe_posture | wrong_orientation | missing_guard | loose_attachment | other\",\n      \"observation\": \"<concise, objective evidence (no speculation)>\",\n      \"source\": \"manual_annotation\",\n      \"confidence\": 0.0\n    }\n  ],\n  \"dialogs\": [\n    {\n      \"clip_id\": \"<same as paired event>\",\n      \"segment_id\": \"<same as paired event>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"<same as paired event>\",\n      \"dialogue\": [\n        { \"role\": \"assistant\", \"utterance\": \"\" },\n        { \"role\": \"user\", \"utterance\": \"<non-trivial response (>=12 words)>\" },\n        { \"role\": \"assistant\", \"utterance\": \"<two-step corrective action + confirmation>\" },\n        { \"role\": \"user\", \"utterance\": \"\" }\n      ]\n    }\n  ]\n}\n\n#### Failure Case (If there are no valid Tool Use events in current video clip)\n{\n  \"tool_use_instant_events\": [],\n  \"dialogs\": [],\n}\n\n\n\n### **Manual Annotations of Clip ID z027-june-22-22-marius_disassemble**\n{\n  \"video_duration\": {\n    \"raw\": \"00:02:06.57\",\n    \"seconds\": 126\n  },\n  \"taskId\": \"63dadfacd60864a25a367300\",\n  \"taskType\": \"disassemble stool\",\n  \"video_name\": \"z027-june-22-22-marius_disassemble\",\n  \"initial_conversation\": [\n    {\n      \"start_time\": 1.592,\n      \"end_time\": 6.431,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Great, now we are going to disassemble this furniture, so please disassemble the chair.\"\n    }\n  ],\n  \"initial_fine_grained_action\": [\n    {\n      \"start_time\": 6.451,\n      \"end_time\": 7.167,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"grab\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"stool\",\n        \"adverbial\": \"none\"\n      }\n    }\n  ],\n  \"actions\": [\n    {\n      \"start_time\": 6.455,\n      \"end_time\": 28.02,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student unscrews the middle hex nut.\",\n        \"Verb\": \"unscrew\",\n        \"Adjective\": \"middle\",\n        \"Noun\": \"hex_nut\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 7.229,\n          \"end_time\": 10.818,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"flip\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"stool\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 11.231,\n          \"end_time\": 12.378,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"hand not visible\"\n          }\n        },\n        {\n          \"start_time\": 13.067,\n          \"end_time\": 14.59,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 14.71,\n          \"end_time\": 23.245,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"middle\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 23.284,\n          \"end_time\": 24.284,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student should unscrew the screws first.\",\n            \"Incorrect Action Corrected by\": \"10\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 25.08,\n          \"end_time\": 26.55,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 26.963,\n          \"end_time\": 27.68,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 24.4,\n          \"end_time\": 27.3,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"Please don't remove it all the way down, just like.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 28.108,\n      \"end_time\": 43.676,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student unscrews the first screw from the legs.\",\n        \"Verb\": \"unscrew\",\n        \"Adjective\": \"first\",\n        \"Noun\": \"screw\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 28.138,\n          \"end_time\": 28.903,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 29.1,\n          \"end_time\": 30.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 30.455,\n          \"end_time\": 38.308,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 38.386,\n          \"end_time\": 40.123,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"washer\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 40.147,\n          \"end_time\": 40.745,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 40.767,\n          \"end_time\": 42.214,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 42.227,\n          \"end_time\": 43.663,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 44.02,\n      \"end_time\": 53.063,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student unscrews the second screw from the legs.\",\n        \"Verb\": \"unscrew\",\n        \"Adjective\": \"second\",\n        \"Noun\": \"screw\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 44.069,\n          \"end_time\": 45.078,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 45.102,\n          \"end_time\": 51.827,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 51.836,\n          \"end_time\": 52.424,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 51.853,\n          \"end_time\": 52.079,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 52.482,\n          \"end_time\": 53.053,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 53.1,\n      \"end_time\": 62.186,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student unscrews the third screw from the legs.\",\n        \"Verb\": \"unscrew\",\n        \"Adjective\": \"third\",\n        \"Noun\": \"screw\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 53.1,\n          \"end_time\": 54.175,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 54.259,\n          \"end_time\": 61.124,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"third\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 61.171,\n          \"end_time\": 61.455,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"third\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 61.172,\n          \"end_time\": 61.525,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 61.61,\n          \"end_time\": 62.184,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"third\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 62.363,\n      \"end_time\": 73.024,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student unscrews the fourth screw from the legs.\",\n        \"Verb\": \"unscrew\",\n        \"Adjective\": \"fourth\",\n        \"Noun\": \"screw\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 63.2,\n          \"end_time\": 70.047,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"fourth\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 70.093,\n          \"end_time\": 70.671,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 70.102,\n          \"end_time\": 70.495,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"fourth\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 70.747,\n          \"end_time\": 71.449,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"fourth\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 71.618,\n          \"end_time\": 73.02,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 73.192,\n      \"end_time\": 122.51,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student disassembles the legs from the seat.\",\n        \"Verb\": \"disassemble\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"leg\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 73.2,\n          \"end_time\": 81.024,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"stool\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 81.1,\n          \"end_time\": 82.082,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"seat\",\n            \"adverbial\": \"hand not visible\"\n          }\n        },\n        {\n          \"start_time\": 82.1,\n          \"end_time\": 83.863,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"seat\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 83.898,\n          \"end_time\": 84.859,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 84.991,\n          \"end_time\": 87.746,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 88.012,\n          \"end_time\": 89.175,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 89.375,\n          \"end_time\": 92.388,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 92.827,\n          \"end_time\": 95.527,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"The student should use hexagonal_wrench\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"middle\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 95.58,\n          \"end_time\": 96.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 96.571,\n          \"end_time\": 99.206,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 99.267,\n          \"end_time\": 106.059,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"middle\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 106.087,\n          \"end_time\": 106.577,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 106.59,\n          \"end_time\": 107.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"middle\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 107.402,\n          \"end_time\": 107.99,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"The student should not drop hex_nut.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"drop\",\n            \"Adjective\": \"middle\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 108.158,\n          \"end_time\": 108.658,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 108.705,\n          \"end_time\": 109.95,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"middle\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"hand not visible\"\n          }\n        },\n        {\n          \"start_time\": 110.1,\n          \"end_time\": 111.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"bolt\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 111.835,\n          \"end_time\": 112.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"bolt\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 112.748,\n          \"end_time\": 113.778,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 114.036,\n          \"end_time\": 114.967,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"bolt\",\n            \"adverbial\": \"hand not visible\"\n          }\n        },\n        {\n          \"start_time\": 115.345,\n          \"end_time\": 116.694,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 117.2,\n          \"end_time\": 119.771,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 119.935,\n          \"end_time\": 122.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 75.259,\n          \"end_time\": 78.159,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"You can remove the legs from the seat.\"\n        },\n        {\n          \"start_time\": 86.1,\n          \"end_time\": 90.7,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Put the legs standing up to remove the screw.\"\n        }\n      ]\n    }\n  ],\n  \"orphan_conversations\": [\n    {\n      \"start_time\": 122.628,\n      \"end_time\": 123.419,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Great.\"\n    },\n    {\n      \"start_time\": 123.545,\n      \"end_time\": 125.41,\n      \"purpose\": \"instructor-start-conversation_closing remarks\",\n      \"text\": \"you can press the stop button, thank you.\"\n    }\n  ],\n  \"orphan_fine_grained_actions\": [\n    {\n      \"start_time\": 28.1,\n      \"end_time\": 28.949,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"grab\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"screwdriver\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 62.347,\n      \"end_time\": 63.18,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"insert\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"screwdriver\",\n        \"adverbial\": \"none\"\n      }\n    }\n  ],\n  \"long_form_description\": {\n    \"start_time\": 0.022,\n    \"end_time\": 125.022,\n    \"text\": \"The student disassembles the chair. He first unscrews the middle hex nut, then he unscrews the four screws from the legs and lastly he disassembles the legs from the seat.\"\n  }\n}\n"}]}]}, "generation_config": {"response_mime_type": "application/json", "response_schema": {"$defs": {"DialogUtterance": {"description": "Single utterance in a dialogue", "properties": {"role": {"description": "Role of the speaker", "enum": ["assistant", "user"], "title": "Role", "type": "string"}, "utterance": {"description": "The spoken text", "title": "Utterance", "type": "string"}}, "required": ["role", "utterance"], "title": "DialogUtterance", "type": "object"}, "ToolUseDialog": {"description": "Dialog associated with a tool use instant event", "properties": {"clip_id": {"description": "<same as paired event>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<same as paired event>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "<same as paired event>", "title": "Risk Type", "type": "string"}, "dialogue": {"description": "Dialogue turns: Turn 1 (assistant): empty, Turn 2 (user): non-trivial response (>=12 words), Turn 3 (assistant): two-step corrective action + confirmation, Turn 4 (user): optional", "items": {"$ref": "#/$defs/DialogUtterance"}, "title": "Dialogue", "type": "array"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "dialogue"], "title": "ToolUseDialog", "type": "object"}, "ToolUseInstantEvent": {"description": "Tool use instant event", "properties": {"clip_id": {"description": "<from annotations.clip_id>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<from annotations.segment_id or 'unknown'>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "Type of risk", "enum": ["improper_grip", "unstable_handle", "device_not_off", "unsafe_posture", "wrong_orientation", "missing_guard", "loose_attachment", "other"], "title": "Risk Type", "type": "string"}, "observation": {"description": "<concise, objective evidence (no speculation)>", "title": "Observation", "type": "string"}, "source": {"default": "manual_annotation", "description": "Source of the annotation", "title": "Source", "type": "string"}, "confidence": {"default": 0.0, "description": "Confidence score", "title": "Confidence", "type": "number"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "observation"], "title": "ToolUseInstantEvent", "type": "object"}}, "description": "Tool use instant service output schema for tool use events and dialogs", "properties": {"tool_use_instant_events": {"description": "List of tool use instant events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseInstantEvent"}, "title": "Tool Use Instant Events", "type": "array"}, "dialogs": {"description": "List of dialogs associated with the events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseDialog"}, "title": "Dialogs", "type": "array"}}, "title": "ToolUseInstantServiceOutput", "type": "object"}, "temperature": 0.7}}
+{"key": "request-45", "request": {"contents": [{"parts": [{"text": "\n### **Role**\n\nYou are an Instant Proactive Service (Instant PS) annotation and dialogue-generation assistant for the HoloAssist dataset.\nIn laboratory / hands-on operation settings, you analyze manual annotations to extract time-windows of \"Tool Use\" risks / improper operations, and for each extracted event, you generate a 2-4 turn \"assistant ↔ user\" dialogue.\n\nYou must rely only on the time-windows provided by the manual annotations.\nYou must not extend, shorten, merge, or fabricate any time segments that do not exist in the manual labels.\n\n⸻\n\n### **All Defined Proactive Services**\n\t•\tInstant (second-level, grounded in the current moment)\n        •\tSafety: immediate bodily/accident danger (flame, blade, electric shock, slip, rotating parts, vehicle proximity) → stop first, then handle.\n        •\tTool Use: improper tool operation/configuration (grip, not powered off, orientation, loose chuck, missing guard, unsafe posture).\n\t•\tShort-Horizon (tens of seconds to a few minutes, within a single session)\n        •\tNext-Step Guidance: workflow is already underway; provide suggestions for the next step based on what has been done.\n        •\tError-Recovery: the user has just made a workflow mistake (wrong step, wrong object, wrong target, wrong configuration for this task) and must rollback to fix it.\n        •\tResource Reminder: end-of-task state is not handled (fire/power left on, door/cap open, unsaved work, leftover items, missing refill) → remind to close/save/take/refill.\n\n⸻\n\n### **Input Manual Annotations (authoritative time source)**\n\nProvides fine-grained temporal information for all dialogue and user actions in the video.\n\n⸻\n\n### **OBJECTIVE**\n\t1.\tRead each manual annotation labeled as \"Tool Use\", and output its time_window exactly as annotated (start_time-end_time, verbatim).\n    **You must traverse every user-error segment in the manual annotations and process them one by one without omission.**\n\t2.\tFor each event, output:\n        •\trisk_type (standardized from the label)\n        •\tan objective observation (from comment and/or video JSON; must be verifiable)\n        •\tconfidence\n\t3.\tIf multiple labels exist in the same time-window → output multiple separate events.\n        If repeated identical labels appear → deduplicate and conceptually merge their sources.\n\t4.\tOutput only Tool Use events (not Safety, not Privacy, not Error-Recovery, not Resource Reminder).\n\t5.\tDialogue generation: for every event, generate a 2-4 turn dialogue:\n        •\tAssistant speaks first, calmly, politely, low-intrusion.\n        •\tClearly state the specific tool-use risk (no timestamps), and provide 1-2 actionable corrections\n    (e.g., \"power off first, then…\", \"adjust your grip below the guard ring\").\n        •\tUser must not reply vaguely; produce ≥12 English words with meaningful content (accept/modify/decline and give reasons).\n        •\tAssistant closes with confirmation / optional SOP snippet / short reminder.\n        •\tDialogue text must not include timestamps, but the structured output must include aligned clip_id and time_window.\n\n⸻\n\n### **Task Definition / Nature (Instant · Tool Use)**\n\nCore Focus\n\t•\tThis category is restricted to problems that arise purely from how a tool is being used: grip, posture, contact, orientation, clamp/guard state, power state / configuration of the tool itself.\n\t•\tBy definition, Instant · Tool Use never requires rolling back or redoing previously completed workflow steps. The current step (object, target, step choice) is logically correct; only the usage technique is problematic.\n\t•\tIt does not cover mistakes about which object / part / slot / step / goal is chosen in the workflow (those belong to Short-Horizon · Error-Recovery).\n\nNature\n\t•\tTriggered when an immediate tool-related operational risk appears.\n\t•\tFocus on technique / configuration issues (grip, contact area, hand placement, body posture, orientation, clamp/guard state, power-off timing) that can become unsafe or damaging within a few seconds if not corrected.\n\t•\tIf the same mis-use is already causing an acute bodily hazard (e.g., clear cut / burn / electric-shock risk), it should be classified as Instant · Safety, not Tool Use.\n\nTemporal scope (critical)\n\t•\tEach Instant Tool Use event corresponds to a very short snippet of ongoing execution:\n\t•\ttypically 0-5 seconds between the risky configuration and when intervention should happen;\n\t•\twith a hard upper bound of ≤10 seconds.\n\t•\tIf understanding or fixing the problem requires:\n\t•\tlooking back over ≥10 seconds of prior workflow, or\n\t•\tundoing earlier completed steps and then redoing them,\nthen it should conceptually be handled by Short-Horizon services (especially Error-Recovery), not by Instant · Tool Use.\n\nEvent granularity\n\t•\tEach manual annotation segment that satisfies the temporal scope and nature above is counted as one Tool Use event.\n\t•\tYou must not merge multiple distant segments into a longer window to \"simulate\" an instant event.\n\nCommon labels (examples)\n\nimproper_grip, unstable_handle, device_not_off, unsafe_posture,\nwrong_orientation, missing_guard, loose_attachment, unstable_support, etc.\n\nExample 1 (Tool Use, not Error-Recovery)\nThe user is drilling into a workpiece with the correct drill bit and position, but their hand is very close to the rotating bit and the drill is tilted, making the operation unstable.\nIf they simply reposition their hand further away, adjust the tilt, and stabilize the drill, the task remains valid. No previous step needs to be undone.\nThis is an Instant · Tool Use event (technique correction), not Error-Recovery.\n\n⸻\n\n### **Mutual Exclusion & Priority vs. Error-Recovery (and Safety)**\n\nWhen deciding between Instant · Tool Use, Short-Horizon · Error-Recovery, and Instant · Safety, use the following rules.\n\n1. Completion vs. ongoing execution (primary test: Tool Use vs. Error-Recovery)\nUse this completion test first:\n\n\"If the user immediately switches to the correct technique from now on, without undoing anything already done, does the mistake disappear?\"\n\n\t•\tIf YES → this is Tool Use (ongoing execution / technique correction).\n\t•\tIf NO, because the current state is already wrong and must be undone and redone, then it belongs to Short-Horizon · Error-Recovery, not Tool Use.\n\nIn other words:\n\t•\tTool Use\n        •\tThe step itself is logically correct (right object, right target, right step for this task).\n        •\tThe problem lies in how the tool is being operated (grip, angle, stability, power-off timing, missing clamp/guard, etc.).\n        •\tFix = adjust how the tool is being handled / configured right now, without rolling back earlier workflow states.\n\t•\tError-Recovery\n        •\tThe workflow state itself is wrong (wrong part installed, wrong sample loaded, wrong slot used, wrong target selected, steps swapped, required step skipped, etc.).\n        •\tFix = stop, undo what was done, and redo the step correctly.\n        •\tThese should not be labeled as Tool Use in this task.\n\n2. Technique vs. workflow (rephrased decision rule)\n\t•\tIf the main problem is how the tool is being handled or configured in this short 0-10 second window\n(grip, posture, orientation, clamp/guard, power-off timing), and correcting it means adjusting the current action, classify it as Instant · Tool Use.\n\t•\tIf the main problem is what has already been done in the workflow\n(wrong object, wrong slot/target, wrong order, wrong configuration for this task, skipped required step), and the user must undo and redo a step, classify it as Short-Horizon · Error-Recovery.\n\n3. Safety override\n\t•\tIf the current tool use creates an immediate, high-risk safety hazard (e.g., hand directly in front of an active blade, imminent burn from an exposed hot surface, clear electric-shock risk),\nthe primary label should be Instant · Safety, even if there is also a technique issue.\n\t•\tIn such cases, prioritize Safety over Tool Use.\n\n4. Time scale\n\t•\tTool Use: typically 0-10 seconds, focused on a currently ongoing motion or micro configuration with no rollback.\n\t•\tError-Recovery: can span ≈10 seconds to a few minutes, requiring short-term memory of earlier completed actions and explicit rollback.\n\n5. Example 2 (Error-Recovery, not Tool Use)\nThe user is assembling a device that requires inserting Part A first and then Part B.\nInstead, they insert Part B directly, tighten it, and skip Part A.\nSimply improving their hand technique or tightening style cannot fix this — the assembly sequence itself is wrong.\nThe assistant should ask them to stop, remove Part B (undo), insert Part A, then re-insert Part B in the correct order (redo).\nThis is Error-Recovery because it is a workflow-level mistake that requires rollback + redo, not just a Tool Use adjustment.\n\nIn this task, you are only asked to output Tool Use events.\nSegments that match the Error-Recovery definition above should not be labeled as Tool Use.\n\n⸻\n\n### **Output Format and Rules**\n\nYou must produce two parallel arrays: tool_use_instant_events and dialogs.\nEach event must correspond to exactly one dialogue.\n\n### **Mandatory constraints**\n\t•\tExact Match\n        •\ttime_window must match the annotated start_time-end_time exactly.\n        •\tNo stretching, shortening, smoothing, or merging.\n\t•\tAnnotation Only\n\t    •\tYou may not introduce new or extended time windows.\n\t•\tObjective observation\n\t    •\tMust be verifiable; no speculation or hidden-mental-state guesses.\n\t•\tMulti-label\n\t    •\tSeparate output entries for each label; exact duplicates merged.\n\t•\tOrdering\n\t    •\tSort by clip_id ascending, then by start_time ascending.\n\n### **Dialogue constraints**\n\t•\t2-4 turns.\n\t•\tAssistant speaks first.\n\t•\tFirst assistant turn must include:\n\t•\texplicit mention of the specific tool-use risk, and\n\t•\t1-2 concrete corrective steps.\n\t•\tUser reply:\n\t•\t≥12 words, non-trivial, expresses acceptance, modification, or refusal with explanation.\n\t•\tAssistant final turn:\n\t•\tstep-by-step guidance / confirmation / optional mini SOP card.\n\t•\tNo timestamps in dialogue.\n\t•\tNo Safety / Privacy content.\n\t•\tNo hallucinated facts.\n\n⸻\n\n### **Unified Output Schema**\n{\n  \"tool_use_instant_events\": [\n    {\n      \"clip_id\": \"<from annotations.clip_id>\",\n      \"segment_id\": \"<from annotations.segment_id or 'unknown'>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"improper_grip | unstable_handle | device_not_off | unsafe_posture | wrong_orientation | missing_guard | loose_attachment | other\",\n      \"observation\": \"<concise, objective evidence (no speculation)>\",\n      \"source\": \"manual_annotation\",\n      \"confidence\": 0.0\n    }\n  ],\n  \"dialogs\": [\n    {\n      \"clip_id\": \"<same as paired event>\",\n      \"segment_id\": \"<same as paired event>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"<same as paired event>\",\n      \"dialogue\": [\n        { \"role\": \"assistant\", \"utterance\": \"\" },\n        { \"role\": \"user\", \"utterance\": \"<non-trivial response (>=12 words)>\" },\n        { \"role\": \"assistant\", \"utterance\": \"<two-step corrective action + confirmation>\" },\n        { \"role\": \"user\", \"utterance\": \"\" }\n      ]\n    }\n  ]\n}\n\n#### Failure Case (If there are no valid Tool Use events in current video clip)\n{\n  \"tool_use_instant_events\": [],\n  \"dialogs\": [],\n}\n\n\n\n### **Manual Annotations of Clip ID z027-june-22-22-printer_small**\n{\n  \"video_duration\": {\n    \"raw\": \"00:02:49.58\",\n    \"seconds\": 169\n  },\n  \"taskId\": \"63dadf45a426b3c59a09881e\",\n  \"taskType\": \"setup small printer\",\n  \"video_name\": \"z027-june-22-22-printer_small\",\n  \"initial_conversation\": [\n    {\n      \"start_time\": 0.635,\n      \"end_time\": 4.208,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Great, now we are going to handle the small printer.\"\n    },\n    {\n      \"start_time\": 4.346,\n      \"end_time\": 7.765,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"So to start please load some paper into the printer.\"\n    }\n  ],\n  \"initial_fine_grained_action\": [\n    {\n      \"start_time\": 8.2,\n      \"end_time\": 10.369,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"grab\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"paper_stack\",\n        \"adverbial\": \"none\"\n      }\n    }\n  ],\n  \"actions\": [\n    {\n      \"start_time\": 8.3,\n      \"end_time\": 31.206,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student loads a paper stack into the printer.\",\n        \"Verb\": \"load\",\n        \"Noun\": \"paper_stack\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 10.488,\n          \"end_time\": 16.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The paper should be loaded on top of the printer.\",\n            \"Incorrect Action Corrected by\": \"7\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 17.241,\n          \"end_time\": 18.252,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 18.383,\n          \"end_time\": 19.221,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray_shield\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 19.286,\n          \"end_time\": 21.236,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"load\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 21.354,\n          \"end_time\": 23.302,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray_shield\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 23.393,\n          \"end_time\": 24.178,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 24.225,\n          \"end_time\": 25.407,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 25.524,\n          \"end_time\": 30.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"load\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 12.512,\n          \"end_time\": 16.553,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"And the paper should be loaded on top of the printer.\"\n        },\n        {\n          \"start_time\": 22.171,\n          \"end_time\": 25.246,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"You should pull this thing out properly.\"\n        },\n        {\n          \"start_time\": 25.337,\n          \"end_time\": 26.282,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Yeah. Exactly.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 38.4,\n      \"end_time\": 47.594,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student aligns the paper with the paper stand.\",\n        \"Verb\": \"align\",\n        \"Noun\": \"paper_stack\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 39.1,\n          \"end_time\": 40.478,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 40.598,\n          \"end_time\": 42.224,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 42.346,\n          \"end_time\": 43.172,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"load\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 43.308,\n          \"end_time\": 46.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 43.347,\n          \"end_time\": 45.553,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Please align it to the paper.\"\n        },\n        {\n          \"start_time\": 45.924,\n          \"end_time\": 46.712,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Great.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 54.829,\n      \"end_time\": 64,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student pulls out the tray extension.\",\n        \"Verb\": \"withdraw\",\n        \"Noun\": \"paper_tray\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 56.056,\n          \"end_time\": 56.567,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 56.615,\n          \"end_time\": 57.36,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 57.468,\n          \"end_time\": 59.87,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The tray extension is on the other side.\",\n            \"Incorrect Action Corrected by\": \"36\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"printer\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 60.107,\n          \"end_time\": 60.749,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"extending\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 60.819,\n          \"end_time\": 63.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"extending\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 59.129,\n          \"end_time\": 61.451,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"The tray externder is on the other side.\"\n        },\n        {\n          \"start_time\": 61.572,\n          \"end_time\": 62.241,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Yeah.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 68.4,\n      \"end_time\": 105,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student copies in black and white.\",\n        \"Verb\": \"make\",\n        \"Noun\": \"copy\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 69.2,\n          \"end_time\": 70.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 71.937,\n          \"end_time\": 72.393,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"copy_gate\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 72.432,\n          \"end_time\": 73.314,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"copy_gate\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 73.423,\n          \"end_time\": 74.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"copy\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 77.2,\n          \"end_time\": 78.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"push\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"button\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 101.3,\n          \"end_time\": 103.362,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"copy\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 103.432,\n          \"end_time\": 105,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"copy\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 108.1,\n      \"end_time\": 155.1,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student changes the ink cartridges regularly.\",\n        \"Verb\": \"exchange\",\n        \"Noun\": \"ink_cartridge\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 110.063,\n          \"end_time\": 110.491,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"cartridge_gate\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 110.587,\n          \"end_time\": 111.928,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"cartridge_gate\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 111.999,\n          \"end_time\": 120.39,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"The student tries to remove the ink cartridge.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 120.495,\n          \"end_time\": 126.259,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 126.384,\n          \"end_time\": 127.461,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 127.572,\n          \"end_time\": 130.106,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 130.159,\n          \"end_time\": 131.642,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 131.749,\n          \"end_time\": 132.202,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 132.285,\n          \"end_time\": 133.491,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 133.617,\n          \"end_time\": 144.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 146.1,\n          \"end_time\": 147.309,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 147.462,\n          \"end_time\": 148.23,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 148.344,\n          \"end_time\": 152.438,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 152.55,\n          \"end_time\": 154.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"cartridge_gate\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 155.482,\n      \"end_time\": 163.747,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student closes the tray extension.\",\n        \"Verb\": \"close\",\n        \"Noun\": \"paper_tray\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 156.1,\n          \"end_time\": 156.704,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 156.841,\n          \"end_time\": 157.472,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 157.51,\n          \"end_time\": 158.457,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 158.528,\n          \"end_time\": 160.115,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"extending\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 160.212,\n          \"end_time\": 163.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 155.728,\n          \"end_time\": 157.588,\n          \"conversation_purpose\": \"instructor-start-conversation_describing high-level instruction\",\n          \"text\": \"You, can close the extending tray.\"\n        }\n      ]\n    }\n  ],\n  \"orphan_conversations\": [\n    {\n      \"start_time\": 30.689,\n      \"end_time\": 31.342,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Great.\"\n    },\n    {\n      \"start_time\": 31.449,\n      \"end_time\": 37.935,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Now please align the small blue fixing thing that is on the left of the paper.\"\n    },\n    {\n      \"start_time\": 47.094,\n      \"end_time\": 54.653,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"The next step it to pull out the *unintellgible* and pull out the tray extender\"\n    },\n    {\n      \"start_time\": 64.1,\n      \"end_time\": 64.868,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Perfect.\"\n    },\n    {\n      \"start_time\": 64.948,\n      \"end_time\": 68.5,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"The next step to copy a black and white paper.\"\n    },\n    {\n      \"start_time\": 104.306,\n      \"end_time\": 105.137,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Great.\"\n    },\n    {\n      \"start_time\": 105.25,\n      \"end_time\": 107.624,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Now please change the ink on the printer\"\n    },\n    {\n      \"start_time\": 154.983,\n      \"end_time\": 155.649,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Perfect.\"\n    },\n    {\n      \"start_time\": 163.447,\n      \"end_time\": 166.124,\n      \"purpose\": \"instructor-start-conversation_closing remarks\",\n      \"text\": \"And it is over, you can press the stop button\"\n    }\n  ],\n  \"orphan_fine_grained_actions\": [],\n  \"long_form_description\": {\n    \"start_time\": 0.1,\n    \"end_time\": 168.1,\n    \"text\": \"The student starts loading the paper tray with the paper stack, however, the instructor asks him to pull the paper tray completely, then the student opens the tray and pulls the tray extension, then the instructor asks him to make a black and white copy, Finally, the student changes the black and magenta ink cartridges and closes the extended tray together with the tray, thus completing the task.\"\n  }\n}\n"}]}]}, "generation_config": {"response_mime_type": "application/json", "response_schema": {"$defs": {"DialogUtterance": {"description": "Single utterance in a dialogue", "properties": {"role": {"description": "Role of the speaker", "enum": ["assistant", "user"], "title": "Role", "type": "string"}, "utterance": {"description": "The spoken text", "title": "Utterance", "type": "string"}}, "required": ["role", "utterance"], "title": "DialogUtterance", "type": "object"}, "ToolUseDialog": {"description": "Dialog associated with a tool use instant event", "properties": {"clip_id": {"description": "<same as paired event>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<same as paired event>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "<same as paired event>", "title": "Risk Type", "type": "string"}, "dialogue": {"description": "Dialogue turns: Turn 1 (assistant): empty, Turn 2 (user): non-trivial response (>=12 words), Turn 3 (assistant): two-step corrective action + confirmation, Turn 4 (user): optional", "items": {"$ref": "#/$defs/DialogUtterance"}, "title": "Dialogue", "type": "array"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "dialogue"], "title": "ToolUseDialog", "type": "object"}, "ToolUseInstantEvent": {"description": "Tool use instant event", "properties": {"clip_id": {"description": "<from annotations.clip_id>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<from annotations.segment_id or 'unknown'>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "Type of risk", "enum": ["improper_grip", "unstable_handle", "device_not_off", "unsafe_posture", "wrong_orientation", "missing_guard", "loose_attachment", "other"], "title": "Risk Type", "type": "string"}, "observation": {"description": "<concise, objective evidence (no speculation)>", "title": "Observation", "type": "string"}, "source": {"default": "manual_annotation", "description": "Source of the annotation", "title": "Source", "type": "string"}, "confidence": {"default": 0.0, "description": "Confidence score", "title": "Confidence", "type": "number"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "observation"], "title": "ToolUseInstantEvent", "type": "object"}}, "description": "Tool use instant service output schema for tool use events and dialogs", "properties": {"tool_use_instant_events": {"description": "List of tool use instant events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseInstantEvent"}, "title": "Tool Use Instant Events", "type": "array"}, "dialogs": {"description": "List of dialogs associated with the events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseDialog"}, "title": "Dialogs", "type": "array"}}, "title": "ToolUseInstantServiceOutput", "type": "object"}, "temperature": 0.7}}
+{"key": "request-46", "request": {"contents": [{"parts": [{"text": "\n### **Role**\n\nYou are an Instant Proactive Service (Instant PS) annotation and dialogue-generation assistant for the HoloAssist dataset.\nIn laboratory / hands-on operation settings, you analyze manual annotations to extract time-windows of \"Tool Use\" risks / improper operations, and for each extracted event, you generate a 2-4 turn \"assistant ↔ user\" dialogue.\n\nYou must rely only on the time-windows provided by the manual annotations.\nYou must not extend, shorten, merge, or fabricate any time segments that do not exist in the manual labels.\n\n⸻\n\n### **All Defined Proactive Services**\n\t•\tInstant (second-level, grounded in the current moment)\n        •\tSafety: immediate bodily/accident danger (flame, blade, electric shock, slip, rotating parts, vehicle proximity) → stop first, then handle.\n        •\tTool Use: improper tool operation/configuration (grip, not powered off, orientation, loose chuck, missing guard, unsafe posture).\n\t•\tShort-Horizon (tens of seconds to a few minutes, within a single session)\n        •\tNext-Step Guidance: workflow is already underway; provide suggestions for the next step based on what has been done.\n        •\tError-Recovery: the user has just made a workflow mistake (wrong step, wrong object, wrong target, wrong configuration for this task) and must rollback to fix it.\n        •\tResource Reminder: end-of-task state is not handled (fire/power left on, door/cap open, unsaved work, leftover items, missing refill) → remind to close/save/take/refill.\n\n⸻\n\n### **Input Manual Annotations (authoritative time source)**\n\nProvides fine-grained temporal information for all dialogue and user actions in the video.\n\n⸻\n\n### **OBJECTIVE**\n\t1.\tRead each manual annotation labeled as \"Tool Use\", and output its time_window exactly as annotated (start_time-end_time, verbatim).\n    **You must traverse every user-error segment in the manual annotations and process them one by one without omission.**\n\t2.\tFor each event, output:\n        •\trisk_type (standardized from the label)\n        •\tan objective observation (from comment and/or video JSON; must be verifiable)\n        •\tconfidence\n\t3.\tIf multiple labels exist in the same time-window → output multiple separate events.\n        If repeated identical labels appear → deduplicate and conceptually merge their sources.\n\t4.\tOutput only Tool Use events (not Safety, not Privacy, not Error-Recovery, not Resource Reminder).\n\t5.\tDialogue generation: for every event, generate a 2-4 turn dialogue:\n        •\tAssistant speaks first, calmly, politely, low-intrusion.\n        •\tClearly state the specific tool-use risk (no timestamps), and provide 1-2 actionable corrections\n    (e.g., \"power off first, then…\", \"adjust your grip below the guard ring\").\n        •\tUser must not reply vaguely; produce ≥12 English words with meaningful content (accept/modify/decline and give reasons).\n        •\tAssistant closes with confirmation / optional SOP snippet / short reminder.\n        •\tDialogue text must not include timestamps, but the structured output must include aligned clip_id and time_window.\n\n⸻\n\n### **Task Definition / Nature (Instant · Tool Use)**\n\nCore Focus\n\t•\tThis category is restricted to problems that arise purely from how a tool is being used: grip, posture, contact, orientation, clamp/guard state, power state / configuration of the tool itself.\n\t•\tBy definition, Instant · Tool Use never requires rolling back or redoing previously completed workflow steps. The current step (object, target, step choice) is logically correct; only the usage technique is problematic.\n\t•\tIt does not cover mistakes about which object / part / slot / step / goal is chosen in the workflow (those belong to Short-Horizon · Error-Recovery).\n\nNature\n\t•\tTriggered when an immediate tool-related operational risk appears.\n\t•\tFocus on technique / configuration issues (grip, contact area, hand placement, body posture, orientation, clamp/guard state, power-off timing) that can become unsafe or damaging within a few seconds if not corrected.\n\t•\tIf the same mis-use is already causing an acute bodily hazard (e.g., clear cut / burn / electric-shock risk), it should be classified as Instant · Safety, not Tool Use.\n\nTemporal scope (critical)\n\t•\tEach Instant Tool Use event corresponds to a very short snippet of ongoing execution:\n\t•\ttypically 0-5 seconds between the risky configuration and when intervention should happen;\n\t•\twith a hard upper bound of ≤10 seconds.\n\t•\tIf understanding or fixing the problem requires:\n\t•\tlooking back over ≥10 seconds of prior workflow, or\n\t•\tundoing earlier completed steps and then redoing them,\nthen it should conceptually be handled by Short-Horizon services (especially Error-Recovery), not by Instant · Tool Use.\n\nEvent granularity\n\t•\tEach manual annotation segment that satisfies the temporal scope and nature above is counted as one Tool Use event.\n\t•\tYou must not merge multiple distant segments into a longer window to \"simulate\" an instant event.\n\nCommon labels (examples)\n\nimproper_grip, unstable_handle, device_not_off, unsafe_posture,\nwrong_orientation, missing_guard, loose_attachment, unstable_support, etc.\n\nExample 1 (Tool Use, not Error-Recovery)\nThe user is drilling into a workpiece with the correct drill bit and position, but their hand is very close to the rotating bit and the drill is tilted, making the operation unstable.\nIf they simply reposition their hand further away, adjust the tilt, and stabilize the drill, the task remains valid. No previous step needs to be undone.\nThis is an Instant · Tool Use event (technique correction), not Error-Recovery.\n\n⸻\n\n### **Mutual Exclusion & Priority vs. Error-Recovery (and Safety)**\n\nWhen deciding between Instant · Tool Use, Short-Horizon · Error-Recovery, and Instant · Safety, use the following rules.\n\n1. Completion vs. ongoing execution (primary test: Tool Use vs. Error-Recovery)\nUse this completion test first:\n\n\"If the user immediately switches to the correct technique from now on, without undoing anything already done, does the mistake disappear?\"\n\n\t•\tIf YES → this is Tool Use (ongoing execution / technique correction).\n\t•\tIf NO, because the current state is already wrong and must be undone and redone, then it belongs to Short-Horizon · Error-Recovery, not Tool Use.\n\nIn other words:\n\t•\tTool Use\n        •\tThe step itself is logically correct (right object, right target, right step for this task).\n        •\tThe problem lies in how the tool is being operated (grip, angle, stability, power-off timing, missing clamp/guard, etc.).\n        •\tFix = adjust how the tool is being handled / configured right now, without rolling back earlier workflow states.\n\t•\tError-Recovery\n        •\tThe workflow state itself is wrong (wrong part installed, wrong sample loaded, wrong slot used, wrong target selected, steps swapped, required step skipped, etc.).\n        •\tFix = stop, undo what was done, and redo the step correctly.\n        •\tThese should not be labeled as Tool Use in this task.\n\n2. Technique vs. workflow (rephrased decision rule)\n\t•\tIf the main problem is how the tool is being handled or configured in this short 0-10 second window\n(grip, posture, orientation, clamp/guard, power-off timing), and correcting it means adjusting the current action, classify it as Instant · Tool Use.\n\t•\tIf the main problem is what has already been done in the workflow\n(wrong object, wrong slot/target, wrong order, wrong configuration for this task, skipped required step), and the user must undo and redo a step, classify it as Short-Horizon · Error-Recovery.\n\n3. Safety override\n\t•\tIf the current tool use creates an immediate, high-risk safety hazard (e.g., hand directly in front of an active blade, imminent burn from an exposed hot surface, clear electric-shock risk),\nthe primary label should be Instant · Safety, even if there is also a technique issue.\n\t•\tIn such cases, prioritize Safety over Tool Use.\n\n4. Time scale\n\t•\tTool Use: typically 0-10 seconds, focused on a currently ongoing motion or micro configuration with no rollback.\n\t•\tError-Recovery: can span ≈10 seconds to a few minutes, requiring short-term memory of earlier completed actions and explicit rollback.\n\n5. Example 2 (Error-Recovery, not Tool Use)\nThe user is assembling a device that requires inserting Part A first and then Part B.\nInstead, they insert Part B directly, tighten it, and skip Part A.\nSimply improving their hand technique or tightening style cannot fix this — the assembly sequence itself is wrong.\nThe assistant should ask them to stop, remove Part B (undo), insert Part A, then re-insert Part B in the correct order (redo).\nThis is Error-Recovery because it is a workflow-level mistake that requires rollback + redo, not just a Tool Use adjustment.\n\nIn this task, you are only asked to output Tool Use events.\nSegments that match the Error-Recovery definition above should not be labeled as Tool Use.\n\n⸻\n\n### **Output Format and Rules**\n\nYou must produce two parallel arrays: tool_use_instant_events and dialogs.\nEach event must correspond to exactly one dialogue.\n\n### **Mandatory constraints**\n\t•\tExact Match\n        •\ttime_window must match the annotated start_time-end_time exactly.\n        •\tNo stretching, shortening, smoothing, or merging.\n\t•\tAnnotation Only\n\t    •\tYou may not introduce new or extended time windows.\n\t•\tObjective observation\n\t    •\tMust be verifiable; no speculation or hidden-mental-state guesses.\n\t•\tMulti-label\n\t    •\tSeparate output entries for each label; exact duplicates merged.\n\t•\tOrdering\n\t    •\tSort by clip_id ascending, then by start_time ascending.\n\n### **Dialogue constraints**\n\t•\t2-4 turns.\n\t•\tAssistant speaks first.\n\t•\tFirst assistant turn must include:\n\t•\texplicit mention of the specific tool-use risk, and\n\t•\t1-2 concrete corrective steps.\n\t•\tUser reply:\n\t•\t≥12 words, non-trivial, expresses acceptance, modification, or refusal with explanation.\n\t•\tAssistant final turn:\n\t•\tstep-by-step guidance / confirmation / optional mini SOP card.\n\t•\tNo timestamps in dialogue.\n\t•\tNo Safety / Privacy content.\n\t•\tNo hallucinated facts.\n\n⸻\n\n### **Unified Output Schema**\n{\n  \"tool_use_instant_events\": [\n    {\n      \"clip_id\": \"<from annotations.clip_id>\",\n      \"segment_id\": \"<from annotations.segment_id or 'unknown'>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"improper_grip | unstable_handle | device_not_off | unsafe_posture | wrong_orientation | missing_guard | loose_attachment | other\",\n      \"observation\": \"<concise, objective evidence (no speculation)>\",\n      \"source\": \"manual_annotation\",\n      \"confidence\": 0.0\n    }\n  ],\n  \"dialogs\": [\n    {\n      \"clip_id\": \"<same as paired event>\",\n      \"segment_id\": \"<same as paired event>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"<same as paired event>\",\n      \"dialogue\": [\n        { \"role\": \"assistant\", \"utterance\": \"\" },\n        { \"role\": \"user\", \"utterance\": \"<non-trivial response (>=12 words)>\" },\n        { \"role\": \"assistant\", \"utterance\": \"<two-step corrective action + confirmation>\" },\n        { \"role\": \"user\", \"utterance\": \"\" }\n      ]\n    }\n  ]\n}\n\n#### Failure Case (If there are no valid Tool Use events in current video clip)\n{\n  \"tool_use_instant_events\": [],\n  \"dialogs\": [],\n}\n\n\n\n### **Manual Annotations of Clip ID z028-june-22-22-gladom_assemble**\n{\n  \"video_duration\": {\n    \"raw\": \"00:02:31.66\",\n    \"seconds\": 151\n  },\n  \"taskId\": \"63dadfacf865ed7082a2d77d\",\n  \"taskType\": \"assemble tray table\",\n  \"video_name\": \"z028-june-22-22-gladom_assemble\",\n  \"initial_conversation\": [\n    {\n      \"start_time\": 1,\n      \"end_time\": 5.7,\n      \"purpose\": \"instructor-start-conversation_opening remarks\",\n      \"text\": \"Hello, so in front of you, you will see the Gladom IKEA coffee table.\"\n    },\n    {\n      \"start_time\": 5.992,\n      \"end_time\": 8.281,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Your task will be to please disassemble it.\"\n    },\n    {\n      \"start_time\": 8.377,\n      \"end_time\": 9.194,\n      \"purpose\": \"instructor-start-conversation_opening remarks\",\n      \"text\": \"You may now begin.\"\n    }\n  ],\n  \"initial_fine_grained_action\": [],\n  \"actions\": [\n    {\n      \"start_time\": 9.194,\n      \"end_time\": 15.7,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student removes tray.\",\n        \"Verb\": \"disassemble\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"tray\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 10.1,\n          \"end_time\": 10.769,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray_table\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 11.1,\n          \"end_time\": 11.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 12.1,\n          \"end_time\": 12.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 13.1,\n          \"end_time\": 14.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 15.747,\n      \"end_time\": 63.644,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student unscrews the first hex socket head of the circle.\",\n        \"Verb\": \"disassemble\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"circle\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 16.1,\n          \"end_time\": 16.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 17.2,\n          \"end_time\": 18.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 19.1,\n          \"end_time\": 19.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 20.1,\n          \"end_time\": 21.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 22.2,\n          \"end_time\": 23.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 24.1,\n          \"end_time\": 32.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 32.767,\n          \"end_time\": 33.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 34.2,\n          \"end_time\": 37.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 37.798,\n          \"end_time\": 39.198,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 41.2,\n          \"end_time\": 42.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 43.1,\n          \"end_time\": 44.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 45.1,\n          \"end_time\": 45.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 46.2,\n          \"end_time\": 54.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 55.1,\n          \"end_time\": 57.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 59.1,\n          \"end_time\": 59.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray_table\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 60.1,\n          \"end_time\": 60.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"circle\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 61.1,\n          \"end_time\": 61.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"thin\",\n            \"Noun\": \"circle\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 62.2,\n          \"end_time\": 63.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"circle\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 63.674980474558716,\n      \"end_time\": 151.5389804745587,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student unscrews the low hex socket head of the legs.\",\n        \"Verb\": \"disassemble\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"leg\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 66.1,\n          \"end_time\": 66.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 67.1,\n          \"end_time\": 67.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 68.2,\n          \"end_time\": 74.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 75.1,\n          \"end_time\": 75.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 76.1,\n          \"end_time\": 78.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 79.1,\n          \"end_time\": 87.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 87.818,\n          \"end_time\": 88.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 88.884,\n          \"end_time\": 89.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 90.1,\n          \"end_time\": 90.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 91.1,\n          \"end_time\": 92.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 95.1,\n          \"end_time\": 98.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 99.2,\n          \"end_time\": 103,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"top\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 103.1,\n          \"end_time\": 103.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 104.1,\n          \"end_time\": 106.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 107.2,\n          \"end_time\": 113.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 113.514,\n          \"end_time\": 114.375,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 114.71,\n          \"end_time\": 117.939,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 118.2,\n          \"end_time\": 119.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 120.2,\n          \"end_time\": 122.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 122.825,\n          \"end_time\": 123.425,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 123.688,\n          \"end_time\": 124.088,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 124.2,\n          \"end_time\": 125.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 129.1,\n          \"end_time\": 130.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 131.1,\n          \"end_time\": 134.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 134.571,\n          \"end_time\": 134.971,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 135.2,\n          \"end_time\": 136.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 137.2,\n          \"end_time\": 139.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 140.1,\n          \"end_time\": 144.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 145.9452534419236,\n          \"end_time\": 146.98600000000005,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you very much.\"\n        },\n        {\n          \"start_time\": 147.0134878527007,\n          \"end_time\": 150.9070240167399,\n          \"conversation_purpose\": \"instructor-start-conversation_closing remarks\",\n          \"text\": \"That includes everything for this task. You may now go ahead and click the stop button.\"\n        }\n      ]\n    }\n  ],\n  \"orphan_conversations\": [],\n  \"orphan_fine_grained_actions\": [],\n  \"long_form_description\": {\n    \"start_time\": 0.1,\n    \"end_time\": 150.19803905088253,\n    \"text\": \"The student begins by disassembling the table, first with the hex socket head on the furniture using an allen wrench. Once the hex socket heads are removed, the student begins to disassemble the top of the table and then disassembles both legs of the table and leaves them stacked on the table.\"\n  }\n}\n"}]}]}, "generation_config": {"response_mime_type": "application/json", "response_schema": {"$defs": {"DialogUtterance": {"description": "Single utterance in a dialogue", "properties": {"role": {"description": "Role of the speaker", "enum": ["assistant", "user"], "title": "Role", "type": "string"}, "utterance": {"description": "The spoken text", "title": "Utterance", "type": "string"}}, "required": ["role", "utterance"], "title": "DialogUtterance", "type": "object"}, "ToolUseDialog": {"description": "Dialog associated with a tool use instant event", "properties": {"clip_id": {"description": "<same as paired event>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<same as paired event>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "<same as paired event>", "title": "Risk Type", "type": "string"}, "dialogue": {"description": "Dialogue turns: Turn 1 (assistant): empty, Turn 2 (user): non-trivial response (>=12 words), Turn 3 (assistant): two-step corrective action + confirmation, Turn 4 (user): optional", "items": {"$ref": "#/$defs/DialogUtterance"}, "title": "Dialogue", "type": "array"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "dialogue"], "title": "ToolUseDialog", "type": "object"}, "ToolUseInstantEvent": {"description": "Tool use instant event", "properties": {"clip_id": {"description": "<from annotations.clip_id>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<from annotations.segment_id or 'unknown'>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "Type of risk", "enum": ["improper_grip", "unstable_handle", "device_not_off", "unsafe_posture", "wrong_orientation", "missing_guard", "loose_attachment", "other"], "title": "Risk Type", "type": "string"}, "observation": {"description": "<concise, objective evidence (no speculation)>", "title": "Observation", "type": "string"}, "source": {"default": "manual_annotation", "description": "Source of the annotation", "title": "Source", "type": "string"}, "confidence": {"default": 0.0, "description": "Confidence score", "title": "Confidence", "type": "number"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "observation"], "title": "ToolUseInstantEvent", "type": "object"}}, "description": "Tool use instant service output schema for tool use events and dialogs", "properties": {"tool_use_instant_events": {"description": "List of tool use instant events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseInstantEvent"}, "title": "Tool Use Instant Events", "type": "array"}, "dialogs": {"description": "List of dialogs associated with the events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseDialog"}, "title": "Dialogs", "type": "array"}}, "title": "ToolUseInstantServiceOutput", "type": "object"}, "temperature": 0.7}}
+{"key": "request-47", "request": {"contents": [{"parts": [{"text": "\n### **Role**\n\nYou are an Instant Proactive Service (Instant PS) annotation and dialogue-generation assistant for the HoloAssist dataset.\nIn laboratory / hands-on operation settings, you analyze manual annotations to extract time-windows of \"Tool Use\" risks / improper operations, and for each extracted event, you generate a 2-4 turn \"assistant ↔ user\" dialogue.\n\nYou must rely only on the time-windows provided by the manual annotations.\nYou must not extend, shorten, merge, or fabricate any time segments that do not exist in the manual labels.\n\n⸻\n\n### **All Defined Proactive Services**\n\t•\tInstant (second-level, grounded in the current moment)\n        •\tSafety: immediate bodily/accident danger (flame, blade, electric shock, slip, rotating parts, vehicle proximity) → stop first, then handle.\n        •\tTool Use: improper tool operation/configuration (grip, not powered off, orientation, loose chuck, missing guard, unsafe posture).\n\t•\tShort-Horizon (tens of seconds to a few minutes, within a single session)\n        •\tNext-Step Guidance: workflow is already underway; provide suggestions for the next step based on what has been done.\n        •\tError-Recovery: the user has just made a workflow mistake (wrong step, wrong object, wrong target, wrong configuration for this task) and must rollback to fix it.\n        •\tResource Reminder: end-of-task state is not handled (fire/power left on, door/cap open, unsaved work, leftover items, missing refill) → remind to close/save/take/refill.\n\n⸻\n\n### **Input Manual Annotations (authoritative time source)**\n\nProvides fine-grained temporal information for all dialogue and user actions in the video.\n\n⸻\n\n### **OBJECTIVE**\n\t1.\tRead each manual annotation labeled as \"Tool Use\", and output its time_window exactly as annotated (start_time-end_time, verbatim).\n    **You must traverse every user-error segment in the manual annotations and process them one by one without omission.**\n\t2.\tFor each event, output:\n        •\trisk_type (standardized from the label)\n        •\tan objective observation (from comment and/or video JSON; must be verifiable)\n        •\tconfidence\n\t3.\tIf multiple labels exist in the same time-window → output multiple separate events.\n        If repeated identical labels appear → deduplicate and conceptually merge their sources.\n\t4.\tOutput only Tool Use events (not Safety, not Privacy, not Error-Recovery, not Resource Reminder).\n\t5.\tDialogue generation: for every event, generate a 2-4 turn dialogue:\n        •\tAssistant speaks first, calmly, politely, low-intrusion.\n        •\tClearly state the specific tool-use risk (no timestamps), and provide 1-2 actionable corrections\n    (e.g., \"power off first, then…\", \"adjust your grip below the guard ring\").\n        •\tUser must not reply vaguely; produce ≥12 English words with meaningful content (accept/modify/decline and give reasons).\n        •\tAssistant closes with confirmation / optional SOP snippet / short reminder.\n        •\tDialogue text must not include timestamps, but the structured output must include aligned clip_id and time_window.\n\n⸻\n\n### **Task Definition / Nature (Instant · Tool Use)**\n\nCore Focus\n\t•\tThis category is restricted to problems that arise purely from how a tool is being used: grip, posture, contact, orientation, clamp/guard state, power state / configuration of the tool itself.\n\t•\tBy definition, Instant · Tool Use never requires rolling back or redoing previously completed workflow steps. The current step (object, target, step choice) is logically correct; only the usage technique is problematic.\n\t•\tIt does not cover mistakes about which object / part / slot / step / goal is chosen in the workflow (those belong to Short-Horizon · Error-Recovery).\n\nNature\n\t•\tTriggered when an immediate tool-related operational risk appears.\n\t•\tFocus on technique / configuration issues (grip, contact area, hand placement, body posture, orientation, clamp/guard state, power-off timing) that can become unsafe or damaging within a few seconds if not corrected.\n\t•\tIf the same mis-use is already causing an acute bodily hazard (e.g., clear cut / burn / electric-shock risk), it should be classified as Instant · Safety, not Tool Use.\n\nTemporal scope (critical)\n\t•\tEach Instant Tool Use event corresponds to a very short snippet of ongoing execution:\n\t•\ttypically 0-5 seconds between the risky configuration and when intervention should happen;\n\t•\twith a hard upper bound of ≤10 seconds.\n\t•\tIf understanding or fixing the problem requires:\n\t•\tlooking back over ≥10 seconds of prior workflow, or\n\t•\tundoing earlier completed steps and then redoing them,\nthen it should conceptually be handled by Short-Horizon services (especially Error-Recovery), not by Instant · Tool Use.\n\nEvent granularity\n\t•\tEach manual annotation segment that satisfies the temporal scope and nature above is counted as one Tool Use event.\n\t•\tYou must not merge multiple distant segments into a longer window to \"simulate\" an instant event.\n\nCommon labels (examples)\n\nimproper_grip, unstable_handle, device_not_off, unsafe_posture,\nwrong_orientation, missing_guard, loose_attachment, unstable_support, etc.\n\nExample 1 (Tool Use, not Error-Recovery)\nThe user is drilling into a workpiece with the correct drill bit and position, but their hand is very close to the rotating bit and the drill is tilted, making the operation unstable.\nIf they simply reposition their hand further away, adjust the tilt, and stabilize the drill, the task remains valid. No previous step needs to be undone.\nThis is an Instant · Tool Use event (technique correction), not Error-Recovery.\n\n⸻\n\n### **Mutual Exclusion & Priority vs. Error-Recovery (and Safety)**\n\nWhen deciding between Instant · Tool Use, Short-Horizon · Error-Recovery, and Instant · Safety, use the following rules.\n\n1. Completion vs. ongoing execution (primary test: Tool Use vs. Error-Recovery)\nUse this completion test first:\n\n\"If the user immediately switches to the correct technique from now on, without undoing anything already done, does the mistake disappear?\"\n\n\t•\tIf YES → this is Tool Use (ongoing execution / technique correction).\n\t•\tIf NO, because the current state is already wrong and must be undone and redone, then it belongs to Short-Horizon · Error-Recovery, not Tool Use.\n\nIn other words:\n\t•\tTool Use\n        •\tThe step itself is logically correct (right object, right target, right step for this task).\n        •\tThe problem lies in how the tool is being operated (grip, angle, stability, power-off timing, missing clamp/guard, etc.).\n        •\tFix = adjust how the tool is being handled / configured right now, without rolling back earlier workflow states.\n\t•\tError-Recovery\n        •\tThe workflow state itself is wrong (wrong part installed, wrong sample loaded, wrong slot used, wrong target selected, steps swapped, required step skipped, etc.).\n        •\tFix = stop, undo what was done, and redo the step correctly.\n        •\tThese should not be labeled as Tool Use in this task.\n\n2. Technique vs. workflow (rephrased decision rule)\n\t•\tIf the main problem is how the tool is being handled or configured in this short 0-10 second window\n(grip, posture, orientation, clamp/guard, power-off timing), and correcting it means adjusting the current action, classify it as Instant · Tool Use.\n\t•\tIf the main problem is what has already been done in the workflow\n(wrong object, wrong slot/target, wrong order, wrong configuration for this task, skipped required step), and the user must undo and redo a step, classify it as Short-Horizon · Error-Recovery.\n\n3. Safety override\n\t•\tIf the current tool use creates an immediate, high-risk safety hazard (e.g., hand directly in front of an active blade, imminent burn from an exposed hot surface, clear electric-shock risk),\nthe primary label should be Instant · Safety, even if there is also a technique issue.\n\t•\tIn such cases, prioritize Safety over Tool Use.\n\n4. Time scale\n\t•\tTool Use: typically 0-10 seconds, focused on a currently ongoing motion or micro configuration with no rollback.\n\t•\tError-Recovery: can span ≈10 seconds to a few minutes, requiring short-term memory of earlier completed actions and explicit rollback.\n\n5. Example 2 (Error-Recovery, not Tool Use)\nThe user is assembling a device that requires inserting Part A first and then Part B.\nInstead, they insert Part B directly, tighten it, and skip Part A.\nSimply improving their hand technique or tightening style cannot fix this — the assembly sequence itself is wrong.\nThe assistant should ask them to stop, remove Part B (undo), insert Part A, then re-insert Part B in the correct order (redo).\nThis is Error-Recovery because it is a workflow-level mistake that requires rollback + redo, not just a Tool Use adjustment.\n\nIn this task, you are only asked to output Tool Use events.\nSegments that match the Error-Recovery definition above should not be labeled as Tool Use.\n\n⸻\n\n### **Output Format and Rules**\n\nYou must produce two parallel arrays: tool_use_instant_events and dialogs.\nEach event must correspond to exactly one dialogue.\n\n### **Mandatory constraints**\n\t•\tExact Match\n        •\ttime_window must match the annotated start_time-end_time exactly.\n        •\tNo stretching, shortening, smoothing, or merging.\n\t•\tAnnotation Only\n\t    •\tYou may not introduce new or extended time windows.\n\t•\tObjective observation\n\t    •\tMust be verifiable; no speculation or hidden-mental-state guesses.\n\t•\tMulti-label\n\t    •\tSeparate output entries for each label; exact duplicates merged.\n\t•\tOrdering\n\t    •\tSort by clip_id ascending, then by start_time ascending.\n\n### **Dialogue constraints**\n\t•\t2-4 turns.\n\t•\tAssistant speaks first.\n\t•\tFirst assistant turn must include:\n\t•\texplicit mention of the specific tool-use risk, and\n\t•\t1-2 concrete corrective steps.\n\t•\tUser reply:\n\t•\t≥12 words, non-trivial, expresses acceptance, modification, or refusal with explanation.\n\t•\tAssistant final turn:\n\t•\tstep-by-step guidance / confirmation / optional mini SOP card.\n\t•\tNo timestamps in dialogue.\n\t•\tNo Safety / Privacy content.\n\t•\tNo hallucinated facts.\n\n⸻\n\n### **Unified Output Schema**\n{\n  \"tool_use_instant_events\": [\n    {\n      \"clip_id\": \"<from annotations.clip_id>\",\n      \"segment_id\": \"<from annotations.segment_id or 'unknown'>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"improper_grip | unstable_handle | device_not_off | unsafe_posture | wrong_orientation | missing_guard | loose_attachment | other\",\n      \"observation\": \"<concise, objective evidence (no speculation)>\",\n      \"source\": \"manual_annotation\",\n      \"confidence\": 0.0\n    }\n  ],\n  \"dialogs\": [\n    {\n      \"clip_id\": \"<same as paired event>\",\n      \"segment_id\": \"<same as paired event>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"<same as paired event>\",\n      \"dialogue\": [\n        { \"role\": \"assistant\", \"utterance\": \"\" },\n        { \"role\": \"user\", \"utterance\": \"<non-trivial response (>=12 words)>\" },\n        { \"role\": \"assistant\", \"utterance\": \"<two-step corrective action + confirmation>\" },\n        { \"role\": \"user\", \"utterance\": \"\" }\n      ]\n    }\n  ]\n}\n\n#### Failure Case (If there are no valid Tool Use events in current video clip)\n{\n  \"tool_use_instant_events\": [],\n  \"dialogs\": [],\n}\n\n\n\n### **Manual Annotations of Clip ID z028-june-22-22-gopro**\n{\n  \"video_duration\": {\n    \"raw\": \"00:05:42.46\",\n    \"seconds\": 342\n  },\n  \"taskId\": \"63dadf4501075c1696eb6cd8\",\n  \"taskType\": \"setup gopro\",\n  \"video_name\": \"z028-june-22-22-gopro\",\n  \"initial_conversation\": [\n    {\n      \"start_time\": 2.296,\n      \"end_time\": 5.3,\n      \"purpose\": \"instructor-start-conversation_opening remarks\",\n      \"text\": \"Hello thank you for agreeing to be part in our study.\"\n    },\n    {\n      \"start_time\": 5.95,\n      \"end_time\": 9.65,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"In front of you you will see a GoPro camera like we´re using to this task.\"\n    },\n    {\n      \"start_time\": 10.4,\n      \"end_time\": 13.9,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"First, if you could go ahead and change the battery in the camera.\"\n    }\n  ],\n  \"initial_fine_grained_action\": [\n    {\n      \"start_time\": 15.1,\n      \"end_time\": 18.5,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"grab\",\n        \"Adjective\": \"black\",\n        \"Noun\": \"gopro\",\n        \"adverbial\": \"none\"\n      }\n    }\n  ],\n  \"actions\": [\n    {\n      \"start_time\": 15.4,\n      \"end_time\": 46,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student changes the battery for the GoPro.\",\n        \"Verb\": \"exchange\",\n        \"Noun\": \"battery\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 19.1,\n          \"end_time\": 23.594,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 23.633,\n          \"end_time\": 36.808,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"battery_door\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 36.883,\n          \"end_time\": 43.082,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"battery\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 43.144,\n          \"end_time\": 45.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"battery\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 18,\n          \"end_time\": 21.6,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"You´ll find the battery compartment on the opposite side of the camera.\"\n        },\n        {\n          \"start_time\": 24.887,\n          \"end_time\": 29.734,\n          \"conversation_purpose\": \"instructor-start-conversation_describing high-level instruction\",\n          \"text\": \"To open the battery compartment please slide the notch downwards\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 46.2,\n      \"end_time\": 60.2,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student changes the battery of the GoPro.\",\n        \"Verb\": \"exchange\",\n        \"Noun\": \"battery\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 49.2,\n          \"end_time\": 55.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"battery_door\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 56.2,\n          \"end_time\": 59.868,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"top\",\n            \"Noun\": \"furniture\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 55.8,\n          \"end_time\": 56.8,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you very much.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 60.3,\n      \"end_time\": 91.1,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student changes the SD card for the GoPro.\",\n        \"Verb\": \"exchange\",\n        \"Noun\": \"sd_card\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 63.2,\n          \"end_time\": 67.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"battery_door\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 68.1,\n          \"end_time\": 81.048,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 81.108,\n          \"end_time\": 84.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 85.2,\n          \"end_time\": 90.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"third\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 61.486,\n          \"end_time\": 67.012,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"You´ll find SD card in the same compartment as a battery\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 91.3,\n      \"end_time\": 118,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student continues to change the SD card of the GoPro.\",\n        \"Verb\": \"exchange\",\n        \"Noun\": \"sd_card\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 100.2,\n          \"end_time\": 103.805,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"battery\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 103.991,\n          \"end_time\": 107.006,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"assemble\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 107.038,\n          \"end_time\": 109.761,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"battery\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 109.971,\n          \"end_time\": 114.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"battery_door\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 115.1,\n          \"end_time\": 117.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"top\",\n            \"Noun\": \"furniture\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 113.05,\n          \"end_time\": 113.55,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 118.2,\n      \"end_time\": 126.1,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student turns on their GoPro camera.\",\n        \"Verb\": \"turn_on\",\n        \"Noun\": \"gopro\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 122.1,\n          \"end_time\": 125.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"left\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 121.95,\n          \"end_time\": 122.45,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 126.3,\n      \"end_time\": 136,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student turns off their GoPro camera.\",\n        \"Verb\": \"turn_off\",\n        \"Noun\": \"gopro\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 131.2,\n          \"end_time\": 133.967,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 134.121,\n          \"end_time\": 135.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"top\",\n            \"Noun\": \"furniture\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 131.05,\n          \"end_time\": 131.55,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 136.3,\n      \"end_time\": 167.3,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student puts the strap into the GoPro camera.\",\n        \"Verb\": \"place\",\n        \"Noun\": \"strap\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 141.2,\n          \"end_time\": 148.92,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"strap\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 148.973,\n          \"end_time\": 151.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"flip\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"mounting_peg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 152.1,\n          \"end_time\": 159.65,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"strap\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 159.796,\n          \"end_time\": 166.729,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 143.596,\n          \"end_time\": 147.777,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"First please open the mounting bracket in the GoPro camera.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 167.3,\n      \"end_time\": 193.2,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student continues putting the strap into the GoPro camera.\",\n        \"Verb\": \"place\",\n        \"Noun\": \"strap\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 171.2,\n          \"end_time\": 185.92,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"strap\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 185.957,\n          \"end_time\": 192.771,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"strap\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 169.2,\n          \"end_time\": 175.259,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Please make sure both your hands are within the camera view.\"\n        },\n        {\n          \"start_time\": 175.33,\n          \"end_time\": 179.65,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Please make sure that holding the GoPro camera line up with the whole thing.\"\n        },\n        {\n          \"start_time\": 179.682,\n          \"end_time\": 184.936,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Please make sure both your hands are within the camera view.\"\n        },\n        {\n          \"start_time\": 184.994,\n          \"end_time\": 185.949,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you very much.\"\n        },\n        {\n          \"start_time\": 185.953,\n          \"end_time\": 191.368,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Next please change the mount from the strap to the tripod.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 193.2,\n      \"end_time\": 224.2,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student changes the strap into a tripod.\",\n        \"Verb\": \"exchange\",\n        \"Noun\": \"strap\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 200.1,\n          \"end_time\": 202.627,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"strap\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 203.074,\n          \"end_time\": 205.962,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"tripod\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 206.028,\n          \"end_time\": 211.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"tripod\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 212.2,\n          \"end_time\": 216.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"assemble\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"mounting_peg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 217.1,\n          \"end_time\": 223.54,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"tripod\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 224.4,\n      \"end_time\": 250,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student changes the strap on the tripod.\",\n        \"Verb\": \"exchange\",\n        \"Noun\": \"strap\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 234.2,\n          \"end_time\": 241.886,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"tripod\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 241.97,\n          \"end_time\": 244.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 245.1,\n          \"end_time\": 249.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"tripod\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 242.852,\n          \"end_time\": 243.811,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you very much.\"\n        },\n        {\n          \"start_time\": 243.851,\n          \"end_time\": 244.719,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Please make sure both your hands are within the camera view.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 250.4,\n      \"end_time\": 264.1,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student removes the tripod into the GoPro.\",\n        \"Verb\": \"withdraw\",\n        \"Noun\": \"tripod\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 261.2,\n          \"end_time\": 263.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"tripod\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 264.1,\n      \"end_time\": 295.2,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student changes the Tripod handheld grip.\",\n        \"Verb\": \"exchange\",\n        \"Noun\": \"tripod\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 264.2,\n          \"end_time\": 267.2,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"handheld_grip\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 268.1,\n          \"end_time\": 274.788,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"handheld_grip\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 274.854,\n          \"end_time\": 286.18,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"assemble\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"handheld_grip\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 286.227,\n          \"end_time\": 292.097,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"push\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"handheld_grip\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 292.18,\n          \"end_time\": 295,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 295.3,\n      \"end_time\": 320.15,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student continues to change the tripod to a handheld grip.\",\n        \"Verb\": \"exchange\",\n        \"Noun\": \"tripod\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 310.2,\n          \"end_time\": 319.664,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"handheld_grip\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 309.04,\n          \"end_time\": 309.994,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you very much.\"\n        },\n        {\n          \"start_time\": 310.02,\n          \"end_time\": 314.013,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Please make sure both your hands are within the camera view.\"\n        },\n        {\n          \"start_time\": 314.061,\n          \"end_time\": 314.545,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        },\n        {\n          \"start_time\": 314.575,\n          \"end_time\": 315.314,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Please make sure both your hands are within the camera view.\"\n        },\n        {\n          \"start_time\": 315.316,\n          \"end_time\": 318.552,\n          \"conversation_purpose\": \"instructor-start-conversation_describing high-level instruction\",\n          \"text\": \"Lastly, please remove the handle from the GoPro\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 320.15,\n      \"end_time\": 342.2,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student removes the handheld grip into the GoPro.\",\n        \"Verb\": \"disassemble\",\n        \"Noun\": \"handheld_grip\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 330.1,\n          \"end_time\": 332.555,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"handheld_grip\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 332.6,\n          \"end_time\": 340.196,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 340.233,\n          \"end_time\": 341.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 334.725,\n          \"end_time\": 337.775,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you very much that concludes everything for this task.\"\n        },\n        {\n          \"start_time\": 338.314,\n          \"end_time\": 341.931,\n          \"conversation_purpose\": \"instructor-start-conversation_closing remarks\",\n          \"text\": \"You can now please go and press the stop button.\"\n        }\n      ]\n    }\n  ],\n  \"orphan_conversations\": [\n    {\n      \"start_time\": 57.1,\n      \"end_time\": 60.4,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Next please change the SD card in the GoPro camera.\"\n    },\n    {\n      \"start_time\": 114.378,\n      \"end_time\": 119.195,\n      \"purpose\": \"instructor-start-conversation_follow-up instruction\",\n      \"text\": \"Next please use the button on the side to turn on the GoPro camera.\"\n    },\n    {\n      \"start_time\": 123.48,\n      \"end_time\": 126.3,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Next please turn off the GoPro camera\"\n    },\n    {\n      \"start_time\": 132.1,\n      \"end_time\": 136.607,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Next please put on the strap on the GoPro camera\"\n    },\n    {\n      \"start_time\": 191.409,\n      \"end_time\": 242.824,\n      \"purpose\": \"instructor-start-conversation_follow-up instruction\",\n      \"text\": \"Please make sure both your hands are within the camera view.\"\n    },\n    {\n      \"start_time\": 244.747,\n      \"end_time\": 250.125,\n      \"purpose\": \"instructor-start-conversation_follow-up instruction\",\n      \"text\": \"Next, please switch the mount from the tripod to the handle.\"\n    },\n    {\n      \"start_time\": 250.178,\n      \"end_time\": 308.955,\n      \"purpose\": \"instructor-start-conversation_follow-up instruction\",\n      \"text\": \"Please make sure both your hands are within the camera view.\"\n    },\n    {\n      \"start_time\": 318.638,\n      \"end_time\": 327.733,\n      \"purpose\": \"instructor-start-conversation_follow-up instruction\",\n      \"text\": \"Please make sure both your hands are within the camera view.\"\n    }\n  ],\n  \"orphan_fine_grained_actions\": [\n    {\n      \"start_time\": 46.1,\n      \"end_time\": 48.8,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"insert\",\n        \"Adjective\": \"new\",\n        \"Noun\": \"battery\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 59.987,\n      \"end_time\": 62.7,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"grab\",\n        \"Adjective\": \"black\",\n        \"Noun\": \"gopro\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 91.2,\n      \"end_time\": 99.2,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"insert\",\n        \"Adjective\": \"new\",\n        \"Noun\": \"sd_card\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 118.1,\n      \"end_time\": 121.3,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"press\",\n        \"Adjective\": \"black\",\n        \"Noun\": \"button\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 126.1,\n      \"end_time\": 130.8,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"press\",\n        \"Adjective\": \"black\",\n        \"Noun\": \"button\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 136.1,\n      \"end_time\": 140.6,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"grab\",\n        \"Adjective\": \"black\",\n        \"Noun\": \"strap\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 166.915,\n      \"end_time\": 170.8,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"assemble\",\n        \"Adjective\": \"black\",\n        \"Noun\": \"strap\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 192.839,\n      \"end_time\": 199.4,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"unscrew\",\n        \"Adjective\": \"black\",\n        \"Noun\": \"strap\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 223.598,\n      \"end_time\": 233.9,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"assemble\",\n        \"Adjective\": \"black\",\n        \"Noun\": \"tripod\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 250.1,\n      \"end_time\": 260.5,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"unscrew\",\n        \"Adjective\": \"black\",\n        \"Noun\": \"tripod\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 295.2,\n      \"end_time\": 309.8,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"screw\",\n        \"Adjective\": \"black\",\n        \"Noun\": \"screw\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 319.766,\n      \"end_time\": 329.4,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"unscrew\",\n        \"Adjective\": \"black\",\n        \"Noun\": \"screw\",\n        \"adverbial\": \"none\"\n      }\n    }\n  ],\n  \"long_form_description\": {\n    \"start_time\": 0.1,\n    \"end_time\": 341.1,\n    \"text\": \"The instructor instructs the student to begin changing the GoPro's battery, then assists the student in locating the device's lid so that the student can change the battery. The instructor then instructs the student that the next step is to change the SD card and assists the student in doing so. The student turns on the GoPro and then presses the power button twice to turn it off then he begins to attach the strap to the GoPro, while doing so, the instructor tells the pupil to hold the camera steady, After mounting the tripod, the student is instructed to switch to the handheld grip, which must be mounted while the instructor gives the student instructions to push it firmly in that direction. The final objective is to remove the handheld grip from the GoPro and stop recording.\"\n  }\n}\n"}]}]}, "generation_config": {"response_mime_type": "application/json", "response_schema": {"$defs": {"DialogUtterance": {"description": "Single utterance in a dialogue", "properties": {"role": {"description": "Role of the speaker", "enum": ["assistant", "user"], "title": "Role", "type": "string"}, "utterance": {"description": "The spoken text", "title": "Utterance", "type": "string"}}, "required": ["role", "utterance"], "title": "DialogUtterance", "type": "object"}, "ToolUseDialog": {"description": "Dialog associated with a tool use instant event", "properties": {"clip_id": {"description": "<same as paired event>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<same as paired event>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "<same as paired event>", "title": "Risk Type", "type": "string"}, "dialogue": {"description": "Dialogue turns: Turn 1 (assistant): empty, Turn 2 (user): non-trivial response (>=12 words), Turn 3 (assistant): two-step corrective action + confirmation, Turn 4 (user): optional", "items": {"$ref": "#/$defs/DialogUtterance"}, "title": "Dialogue", "type": "array"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "dialogue"], "title": "ToolUseDialog", "type": "object"}, "ToolUseInstantEvent": {"description": "Tool use instant event", "properties": {"clip_id": {"description": "<from annotations.clip_id>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<from annotations.segment_id or 'unknown'>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "Type of risk", "enum": ["improper_grip", "unstable_handle", "device_not_off", "unsafe_posture", "wrong_orientation", "missing_guard", "loose_attachment", "other"], "title": "Risk Type", "type": "string"}, "observation": {"description": "<concise, objective evidence (no speculation)>", "title": "Observation", "type": "string"}, "source": {"default": "manual_annotation", "description": "Source of the annotation", "title": "Source", "type": "string"}, "confidence": {"default": 0.0, "description": "Confidence score", "title": "Confidence", "type": "number"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "observation"], "title": "ToolUseInstantEvent", "type": "object"}}, "description": "Tool use instant service output schema for tool use events and dialogs", "properties": {"tool_use_instant_events": {"description": "List of tool use instant events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseInstantEvent"}, "title": "Tool Use Instant Events", "type": "array"}, "dialogs": {"description": "List of dialogs associated with the events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseDialog"}, "title": "Dialogs", "type": "array"}}, "title": "ToolUseInstantServiceOutput", "type": "object"}, "temperature": 0.7}}
+{"key": "request-48", "request": {"contents": [{"parts": [{"text": "\n### **Role**\n\nYou are an Instant Proactive Service (Instant PS) annotation and dialogue-generation assistant for the HoloAssist dataset.\nIn laboratory / hands-on operation settings, you analyze manual annotations to extract time-windows of \"Tool Use\" risks / improper operations, and for each extracted event, you generate a 2-4 turn \"assistant ↔ user\" dialogue.\n\nYou must rely only on the time-windows provided by the manual annotations.\nYou must not extend, shorten, merge, or fabricate any time segments that do not exist in the manual labels.\n\n⸻\n\n### **All Defined Proactive Services**\n\t•\tInstant (second-level, grounded in the current moment)\n        •\tSafety: immediate bodily/accident danger (flame, blade, electric shock, slip, rotating parts, vehicle proximity) → stop first, then handle.\n        •\tTool Use: improper tool operation/configuration (grip, not powered off, orientation, loose chuck, missing guard, unsafe posture).\n\t•\tShort-Horizon (tens of seconds to a few minutes, within a single session)\n        •\tNext-Step Guidance: workflow is already underway; provide suggestions for the next step based on what has been done.\n        •\tError-Recovery: the user has just made a workflow mistake (wrong step, wrong object, wrong target, wrong configuration for this task) and must rollback to fix it.\n        •\tResource Reminder: end-of-task state is not handled (fire/power left on, door/cap open, unsaved work, leftover items, missing refill) → remind to close/save/take/refill.\n\n⸻\n\n### **Input Manual Annotations (authoritative time source)**\n\nProvides fine-grained temporal information for all dialogue and user actions in the video.\n\n⸻\n\n### **OBJECTIVE**\n\t1.\tRead each manual annotation labeled as \"Tool Use\", and output its time_window exactly as annotated (start_time-end_time, verbatim).\n    **You must traverse every user-error segment in the manual annotations and process them one by one without omission.**\n\t2.\tFor each event, output:\n        •\trisk_type (standardized from the label)\n        •\tan objective observation (from comment and/or video JSON; must be verifiable)\n        •\tconfidence\n\t3.\tIf multiple labels exist in the same time-window → output multiple separate events.\n        If repeated identical labels appear → deduplicate and conceptually merge their sources.\n\t4.\tOutput only Tool Use events (not Safety, not Privacy, not Error-Recovery, not Resource Reminder).\n\t5.\tDialogue generation: for every event, generate a 2-4 turn dialogue:\n        •\tAssistant speaks first, calmly, politely, low-intrusion.\n        •\tClearly state the specific tool-use risk (no timestamps), and provide 1-2 actionable corrections\n    (e.g., \"power off first, then…\", \"adjust your grip below the guard ring\").\n        •\tUser must not reply vaguely; produce ≥12 English words with meaningful content (accept/modify/decline and give reasons).\n        •\tAssistant closes with confirmation / optional SOP snippet / short reminder.\n        •\tDialogue text must not include timestamps, but the structured output must include aligned clip_id and time_window.\n\n⸻\n\n### **Task Definition / Nature (Instant · Tool Use)**\n\nCore Focus\n\t•\tThis category is restricted to problems that arise purely from how a tool is being used: grip, posture, contact, orientation, clamp/guard state, power state / configuration of the tool itself.\n\t•\tBy definition, Instant · Tool Use never requires rolling back or redoing previously completed workflow steps. The current step (object, target, step choice) is logically correct; only the usage technique is problematic.\n\t•\tIt does not cover mistakes about which object / part / slot / step / goal is chosen in the workflow (those belong to Short-Horizon · Error-Recovery).\n\nNature\n\t•\tTriggered when an immediate tool-related operational risk appears.\n\t•\tFocus on technique / configuration issues (grip, contact area, hand placement, body posture, orientation, clamp/guard state, power-off timing) that can become unsafe or damaging within a few seconds if not corrected.\n\t•\tIf the same mis-use is already causing an acute bodily hazard (e.g., clear cut / burn / electric-shock risk), it should be classified as Instant · Safety, not Tool Use.\n\nTemporal scope (critical)\n\t•\tEach Instant Tool Use event corresponds to a very short snippet of ongoing execution:\n\t•\ttypically 0-5 seconds between the risky configuration and when intervention should happen;\n\t•\twith a hard upper bound of ≤10 seconds.\n\t•\tIf understanding or fixing the problem requires:\n\t•\tlooking back over ≥10 seconds of prior workflow, or\n\t•\tundoing earlier completed steps and then redoing them,\nthen it should conceptually be handled by Short-Horizon services (especially Error-Recovery), not by Instant · Tool Use.\n\nEvent granularity\n\t•\tEach manual annotation segment that satisfies the temporal scope and nature above is counted as one Tool Use event.\n\t•\tYou must not merge multiple distant segments into a longer window to \"simulate\" an instant event.\n\nCommon labels (examples)\n\nimproper_grip, unstable_handle, device_not_off, unsafe_posture,\nwrong_orientation, missing_guard, loose_attachment, unstable_support, etc.\n\nExample 1 (Tool Use, not Error-Recovery)\nThe user is drilling into a workpiece with the correct drill bit and position, but their hand is very close to the rotating bit and the drill is tilted, making the operation unstable.\nIf they simply reposition their hand further away, adjust the tilt, and stabilize the drill, the task remains valid. No previous step needs to be undone.\nThis is an Instant · Tool Use event (technique correction), not Error-Recovery.\n\n⸻\n\n### **Mutual Exclusion & Priority vs. Error-Recovery (and Safety)**\n\nWhen deciding between Instant · Tool Use, Short-Horizon · Error-Recovery, and Instant · Safety, use the following rules.\n\n1. Completion vs. ongoing execution (primary test: Tool Use vs. Error-Recovery)\nUse this completion test first:\n\n\"If the user immediately switches to the correct technique from now on, without undoing anything already done, does the mistake disappear?\"\n\n\t•\tIf YES → this is Tool Use (ongoing execution / technique correction).\n\t•\tIf NO, because the current state is already wrong and must be undone and redone, then it belongs to Short-Horizon · Error-Recovery, not Tool Use.\n\nIn other words:\n\t•\tTool Use\n        •\tThe step itself is logically correct (right object, right target, right step for this task).\n        •\tThe problem lies in how the tool is being operated (grip, angle, stability, power-off timing, missing clamp/guard, etc.).\n        •\tFix = adjust how the tool is being handled / configured right now, without rolling back earlier workflow states.\n\t•\tError-Recovery\n        •\tThe workflow state itself is wrong (wrong part installed, wrong sample loaded, wrong slot used, wrong target selected, steps swapped, required step skipped, etc.).\n        •\tFix = stop, undo what was done, and redo the step correctly.\n        •\tThese should not be labeled as Tool Use in this task.\n\n2. Technique vs. workflow (rephrased decision rule)\n\t•\tIf the main problem is how the tool is being handled or configured in this short 0-10 second window\n(grip, posture, orientation, clamp/guard, power-off timing), and correcting it means adjusting the current action, classify it as Instant · Tool Use.\n\t•\tIf the main problem is what has already been done in the workflow\n(wrong object, wrong slot/target, wrong order, wrong configuration for this task, skipped required step), and the user must undo and redo a step, classify it as Short-Horizon · Error-Recovery.\n\n3. Safety override\n\t•\tIf the current tool use creates an immediate, high-risk safety hazard (e.g., hand directly in front of an active blade, imminent burn from an exposed hot surface, clear electric-shock risk),\nthe primary label should be Instant · Safety, even if there is also a technique issue.\n\t•\tIn such cases, prioritize Safety over Tool Use.\n\n4. Time scale\n\t•\tTool Use: typically 0-10 seconds, focused on a currently ongoing motion or micro configuration with no rollback.\n\t•\tError-Recovery: can span ≈10 seconds to a few minutes, requiring short-term memory of earlier completed actions and explicit rollback.\n\n5. Example 2 (Error-Recovery, not Tool Use)\nThe user is assembling a device that requires inserting Part A first and then Part B.\nInstead, they insert Part B directly, tighten it, and skip Part A.\nSimply improving their hand technique or tightening style cannot fix this — the assembly sequence itself is wrong.\nThe assistant should ask them to stop, remove Part B (undo), insert Part A, then re-insert Part B in the correct order (redo).\nThis is Error-Recovery because it is a workflow-level mistake that requires rollback + redo, not just a Tool Use adjustment.\n\nIn this task, you are only asked to output Tool Use events.\nSegments that match the Error-Recovery definition above should not be labeled as Tool Use.\n\n⸻\n\n### **Output Format and Rules**\n\nYou must produce two parallel arrays: tool_use_instant_events and dialogs.\nEach event must correspond to exactly one dialogue.\n\n### **Mandatory constraints**\n\t•\tExact Match\n        •\ttime_window must match the annotated start_time-end_time exactly.\n        •\tNo stretching, shortening, smoothing, or merging.\n\t•\tAnnotation Only\n\t    •\tYou may not introduce new or extended time windows.\n\t•\tObjective observation\n\t    •\tMust be verifiable; no speculation or hidden-mental-state guesses.\n\t•\tMulti-label\n\t    •\tSeparate output entries for each label; exact duplicates merged.\n\t•\tOrdering\n\t    •\tSort by clip_id ascending, then by start_time ascending.\n\n### **Dialogue constraints**\n\t•\t2-4 turns.\n\t•\tAssistant speaks first.\n\t•\tFirst assistant turn must include:\n\t•\texplicit mention of the specific tool-use risk, and\n\t•\t1-2 concrete corrective steps.\n\t•\tUser reply:\n\t•\t≥12 words, non-trivial, expresses acceptance, modification, or refusal with explanation.\n\t•\tAssistant final turn:\n\t•\tstep-by-step guidance / confirmation / optional mini SOP card.\n\t•\tNo timestamps in dialogue.\n\t•\tNo Safety / Privacy content.\n\t•\tNo hallucinated facts.\n\n⸻\n\n### **Unified Output Schema**\n{\n  \"tool_use_instant_events\": [\n    {\n      \"clip_id\": \"<from annotations.clip_id>\",\n      \"segment_id\": \"<from annotations.segment_id or 'unknown'>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"improper_grip | unstable_handle | device_not_off | unsafe_posture | wrong_orientation | missing_guard | loose_attachment | other\",\n      \"observation\": \"<concise, objective evidence (no speculation)>\",\n      \"source\": \"manual_annotation\",\n      \"confidence\": 0.0\n    }\n  ],\n  \"dialogs\": [\n    {\n      \"clip_id\": \"<same as paired event>\",\n      \"segment_id\": \"<same as paired event>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"<same as paired event>\",\n      \"dialogue\": [\n        { \"role\": \"assistant\", \"utterance\": \"\" },\n        { \"role\": \"user\", \"utterance\": \"<non-trivial response (>=12 words)>\" },\n        { \"role\": \"assistant\", \"utterance\": \"<two-step corrective action + confirmation>\" },\n        { \"role\": \"user\", \"utterance\": \"\" }\n      ]\n    }\n  ]\n}\n\n#### Failure Case (If there are no valid Tool Use events in current video clip)\n{\n  \"tool_use_instant_events\": [],\n  \"dialogs\": [],\n}\n\n\n\n### **Manual Annotations of Clip ID z028-june-22-22-knarrevik_disassemble**\n{\n  \"video_duration\": {\n    \"raw\": \"00:08:23.74\",\n    \"seconds\": 503\n  },\n  \"taskId\": \"63dadf44018d7e031c0f1ce6\",\n  \"taskType\": \"disassemble nightstand\",\n  \"video_name\": \"z028-june-22-22-knarrevik_disassemble\",\n  \"initial_conversation\": [\n    {\n      \"start_time\": 1.83,\n      \"end_time\": 4.616,\n      \"purpose\": \"instructor-start-conversation_opening remarks\",\n      \"text\": \"So hello, thank you for agreeing to partake in our study.\"\n    },\n    {\n      \"start_time\": 5.168,\n      \"end_time\": 9.515,\n      \"purpose\": \"instructor-start-conversation_opening remarks\",\n      \"text\": \"In front of you,you will see the IKEA the IKEA nightstand.\"\n    },\n    {\n      \"start_time\": 10.242,\n      \"end_time\": 13.004,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"The task for you right now will be to please disassemble it.\"\n    },\n    {\n      \"start_time\": 13.159,\n      \"end_time\": 14.306,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"You will now begin.\"\n    }\n  ],\n  \"initial_fine_grained_action\": [],\n  \"actions\": [\n    {\n      \"start_time\": 15.33,\n      \"end_time\": 348.344,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student disassembles the top tray.\",\n        \"Verb\": \"disassemble\",\n        \"Adjective\": \"top\",\n        \"Noun\": \"tray\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 15.394,\n          \"end_time\": 16.394,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 16.421,\n          \"end_time\": 18.013,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nightstand\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 18.043,\n          \"end_time\": 21.043,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 21.063,\n          \"end_time\": 24.563,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 24.588,\n          \"end_time\": 25.657,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 25.676,\n          \"end_time\": 28.632,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 28.641,\n          \"end_time\": 36.431,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 36.461,\n          \"end_time\": 37.598,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 37.627,\n          \"end_time\": 38.627,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 38.651,\n          \"end_time\": 44.451,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 44.47,\n          \"end_time\": 45.033,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 45.059,\n          \"end_time\": 46.755,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 46.767,\n          \"end_time\": 49.792,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student should make sure both his hands come with him.\",\n            \"Incorrect Action Corrected by\": \"10\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 49.803,\n          \"end_time\": 50.529,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 50.541,\n          \"end_time\": 51.714,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nightstand\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 51.737,\n          \"end_time\": 54.958,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nightstand\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 54.99,\n          \"end_time\": 56.547,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 56.58,\n          \"end_time\": 64.48,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 64.521,\n          \"end_time\": 65.284,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 65.323,\n          \"end_time\": 66.492,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 66.514,\n          \"end_time\": 72.614,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 72.647,\n          \"end_time\": 73.176,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 73.216,\n          \"end_time\": 75.548,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 75.59,\n          \"end_time\": 81.29,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 81.323,\n          \"end_time\": 81.854,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 81.862,\n          \"end_time\": 84.206,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 84.237,\n          \"end_time\": 90.137,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 90.176,\n          \"end_time\": 90.627,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 90.68,\n          \"end_time\": 94.68,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nightstand\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 94.695,\n          \"end_time\": 96.319,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 96.355,\n          \"end_time\": 99.955,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 99.98,\n          \"end_time\": 100.343,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 100.372,\n          \"end_time\": 101.792,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 101.847,\n          \"end_time\": 105.908,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 105.931,\n          \"end_time\": 106.372,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 106.391,\n          \"end_time\": 114.031,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 114.061,\n          \"end_time\": 115.461,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 115.487,\n          \"end_time\": 116.332,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 116.352,\n          \"end_time\": 119.497,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 119.523,\n          \"end_time\": 120.307,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 120.328,\n          \"end_time\": 121.286,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 121.308,\n          \"end_time\": 127.008,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 127.038,\n          \"end_time\": 127.666,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 127.69,\n          \"end_time\": 132.29,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nightstand\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 132.333,\n          \"end_time\": 133.882,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 133.896,\n          \"end_time\": 139.096,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 139.107,\n          \"end_time\": 139.695,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 139.705,\n          \"end_time\": 141.488,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 141.512,\n          \"end_time\": 147.506,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 147.538,\n          \"end_time\": 147.938,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n 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  \"purpose\": \"instructor-start-conversation_closing remarks\",\n      \"text\": \"I can processing this class.*unintelligible*\"\n    }\n  ],\n  \"orphan_fine_grained_actions\": [\n    {\n      \"start_time\": 412.159,\n      \"end_time\": 415.059,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"place\",\n        \"Adjective\": \"second\",\n        \"Noun\": \"leg\",\n        \"adverbial\": \"none\"\n      }\n    }\n  ],\n  \"long_form_description\": {\n    \"start_time\": 0.012,\n    \"end_time\": 500.012,\n    \"text\": \"The student begin by unscrewing the hex socket heads from the first leg and then the hex socket heads from the second leg and placing the hex socket heads on the table, then the student unscrew the top hex socket heads from the third leg and then the bottom hex socket head from the first leg, the 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{"description": "<from annotations.segment_id or 'unknown'>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "Type of risk", "enum": ["improper_grip", "unstable_handle", "device_not_off", "unsafe_posture", "wrong_orientation", "missing_guard", "loose_attachment", "other"], "title": "Risk Type", "type": "string"}, "observation": {"description": "<concise, objective evidence (no speculation)>", "title": "Observation", "type": "string"}, "source": {"default": "manual_annotation", "description": "Source of the annotation", "title": "Source", "type": "string"}, "confidence": {"default": 0.0, "description": "Confidence score", "title": "Confidence", "type": "number"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "observation"], "title": "ToolUseInstantEvent", "type": "object"}}, "description": "Tool use instant service output schema for tool use events and dialogs", "properties": {"tool_use_instant_events": {"description": "List of tool use instant events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseInstantEvent"}, "title": "Tool Use Instant Events", "type": "array"}, "dialogs": {"description": "List of dialogs associated with the events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseDialog"}, "title": "Dialogs", "type": "array"}}, "title": "ToolUseInstantServiceOutput", "type": "object"}, "temperature": 0.7}}
+{"key": "request-49", "request": {"contents": [{"parts": [{"text": "\n### **Role**\n\nYou are an Instant Proactive Service (Instant PS) annotation and dialogue-generation assistant for the HoloAssist dataset.\nIn laboratory / hands-on operation settings, you analyze manual annotations to extract time-windows of \"Tool Use\" risks / improper operations, and for each extracted event, you generate a 2-4 turn \"assistant ↔ user\" dialogue.\n\nYou must rely only on the time-windows provided by the manual annotations.\nYou must not extend, shorten, merge, or fabricate any time segments that do not exist in the manual labels.\n\n⸻\n\n### **All Defined Proactive Services**\n\t•\tInstant (second-level, grounded in the current moment)\n        •\tSafety: immediate bodily/accident danger (flame, blade, electric shock, slip, rotating parts, vehicle proximity) → stop first, then handle.\n        •\tTool Use: improper tool operation/configuration (grip, not powered off, orientation, loose chuck, missing guard, unsafe posture).\n\t•\tShort-Horizon (tens of seconds to a few minutes, within a single session)\n        •\tNext-Step Guidance: workflow is already underway; provide suggestions for the next step based on what has been done.\n        •\tError-Recovery: the user has just made a workflow mistake (wrong step, wrong object, wrong target, wrong configuration for this task) and must rollback to fix it.\n        •\tResource Reminder: end-of-task state is not handled (fire/power left on, door/cap open, unsaved work, leftover items, missing refill) → remind to close/save/take/refill.\n\n⸻\n\n### **Input Manual Annotations (authoritative time source)**\n\nProvides fine-grained temporal information for all dialogue and user actions in the video.\n\n⸻\n\n### **OBJECTIVE**\n\t1.\tRead each manual annotation labeled as \"Tool Use\", and output its time_window exactly as annotated (start_time-end_time, verbatim).\n    **You must traverse every user-error segment in the manual annotations and process them one by one without omission.**\n\t2.\tFor each event, output:\n        •\trisk_type (standardized from the label)\n        •\tan objective observation (from comment and/or video JSON; must be verifiable)\n        •\tconfidence\n\t3.\tIf multiple labels exist in the same time-window → output multiple separate events.\n        If repeated identical labels appear → deduplicate and conceptually merge their sources.\n\t4.\tOutput only Tool Use events (not Safety, not Privacy, not Error-Recovery, not Resource Reminder).\n\t5.\tDialogue generation: for every event, generate a 2-4 turn dialogue:\n        •\tAssistant speaks first, calmly, politely, low-intrusion.\n        •\tClearly state the specific tool-use risk (no timestamps), and provide 1-2 actionable corrections\n    (e.g., \"power off first, then…\", \"adjust your grip below the guard ring\").\n        •\tUser must not reply vaguely; produce ≥12 English words with meaningful content (accept/modify/decline and give reasons).\n        •\tAssistant closes with confirmation / optional SOP snippet / short reminder.\n        •\tDialogue text must not include timestamps, but the structured output must include aligned clip_id and time_window.\n\n⸻\n\n### **Task Definition / Nature (Instant · Tool Use)**\n\nCore Focus\n\t•\tThis category is restricted to problems that arise purely from how a tool is being used: grip, posture, contact, orientation, clamp/guard state, power state / configuration of the tool itself.\n\t•\tBy definition, Instant · Tool Use never requires rolling back or redoing previously completed workflow steps. The current step (object, target, step choice) is logically correct; only the usage technique is problematic.\n\t•\tIt does not cover mistakes about which object / part / slot / step / goal is chosen in the workflow (those belong to Short-Horizon · Error-Recovery).\n\nNature\n\t•\tTriggered when an immediate tool-related operational risk appears.\n\t•\tFocus on technique / configuration issues (grip, contact area, hand placement, body posture, orientation, clamp/guard state, power-off timing) that can become unsafe or damaging within a few seconds if not corrected.\n\t•\tIf the same mis-use is already causing an acute bodily hazard (e.g., clear cut / burn / electric-shock risk), it should be classified as Instant · Safety, not Tool Use.\n\nTemporal scope (critical)\n\t•\tEach Instant Tool Use event corresponds to a very short snippet of ongoing execution:\n\t•\ttypically 0-5 seconds between the risky configuration and when intervention should happen;\n\t•\twith a hard upper bound of ≤10 seconds.\n\t•\tIf understanding or fixing the problem requires:\n\t•\tlooking back over ≥10 seconds of prior workflow, or\n\t•\tundoing earlier completed steps and then redoing them,\nthen it should conceptually be handled by Short-Horizon services (especially Error-Recovery), not by Instant · Tool Use.\n\nEvent granularity\n\t•\tEach manual annotation segment that satisfies the temporal scope and nature above is counted as one Tool Use event.\n\t•\tYou must not merge multiple distant segments into a longer window to \"simulate\" an instant event.\n\nCommon labels (examples)\n\nimproper_grip, unstable_handle, device_not_off, unsafe_posture,\nwrong_orientation, missing_guard, loose_attachment, unstable_support, etc.\n\nExample 1 (Tool Use, not Error-Recovery)\nThe user is drilling into a workpiece with the correct drill bit and position, but their hand is very close to the rotating bit and the drill is tilted, making the operation unstable.\nIf they simply reposition their hand further away, adjust the tilt, and stabilize the drill, the task remains valid. No previous step needs to be undone.\nThis is an Instant · Tool Use event (technique correction), not Error-Recovery.\n\n⸻\n\n### **Mutual Exclusion & Priority vs. Error-Recovery (and Safety)**\n\nWhen deciding between Instant · Tool Use, Short-Horizon · Error-Recovery, and Instant · Safety, use the following rules.\n\n1. Completion vs. ongoing execution (primary test: Tool Use vs. Error-Recovery)\nUse this completion test first:\n\n\"If the user immediately switches to the correct technique from now on, without undoing anything already done, does the mistake disappear?\"\n\n\t•\tIf YES → this is Tool Use (ongoing execution / technique correction).\n\t•\tIf NO, because the current state is already wrong and must be undone and redone, then it belongs to Short-Horizon · Error-Recovery, not Tool Use.\n\nIn other words:\n\t•\tTool Use\n        •\tThe step itself is logically correct (right object, right target, right step for this task).\n        •\tThe problem lies in how the tool is being operated (grip, angle, stability, power-off timing, missing clamp/guard, etc.).\n        •\tFix = adjust how the tool is being handled / configured right now, without rolling back earlier workflow states.\n\t•\tError-Recovery\n        •\tThe workflow state itself is wrong (wrong part installed, wrong sample loaded, wrong slot used, wrong target selected, steps swapped, required step skipped, etc.).\n        •\tFix = stop, undo what was done, and redo the step correctly.\n        •\tThese should not be labeled as Tool Use in this task.\n\n2. Technique vs. workflow (rephrased decision rule)\n\t•\tIf the main problem is how the tool is being handled or configured in this short 0-10 second window\n(grip, posture, orientation, clamp/guard, power-off timing), and correcting it means adjusting the current action, classify it as Instant · Tool Use.\n\t•\tIf the main problem is what has already been done in the workflow\n(wrong object, wrong slot/target, wrong order, wrong configuration for this task, skipped required step), and the user must undo and redo a step, classify it as Short-Horizon · Error-Recovery.\n\n3. Safety override\n\t•\tIf the current tool use creates an immediate, high-risk safety hazard (e.g., hand directly in front of an active blade, imminent burn from an exposed hot surface, clear electric-shock risk),\nthe primary label should be Instant · Safety, even if there is also a technique issue.\n\t•\tIn such cases, prioritize Safety over Tool Use.\n\n4. Time scale\n\t•\tTool Use: typically 0-10 seconds, focused on a currently ongoing motion or micro configuration with no rollback.\n\t•\tError-Recovery: can span ≈10 seconds to a few minutes, requiring short-term memory of earlier completed actions and explicit rollback.\n\n5. Example 2 (Error-Recovery, not Tool Use)\nThe user is assembling a device that requires inserting Part A first and then Part B.\nInstead, they insert Part B directly, tighten it, and skip Part A.\nSimply improving their hand technique or tightening style cannot fix this — the assembly sequence itself is wrong.\nThe assistant should ask them to stop, remove Part B (undo), insert Part A, then re-insert Part B in the correct order (redo).\nThis is Error-Recovery because it is a workflow-level mistake that requires rollback + redo, not just a Tool Use adjustment.\n\nIn this task, you are only asked to output Tool Use events.\nSegments that match the Error-Recovery definition above should not be labeled as Tool Use.\n\n⸻\n\n### **Output Format and Rules**\n\nYou must produce two parallel arrays: tool_use_instant_events and dialogs.\nEach event must correspond to exactly one dialogue.\n\n### **Mandatory constraints**\n\t•\tExact Match\n        •\ttime_window must match the annotated start_time-end_time exactly.\n        •\tNo stretching, shortening, smoothing, or merging.\n\t•\tAnnotation Only\n\t    •\tYou may not introduce new or extended time windows.\n\t•\tObjective observation\n\t    •\tMust be verifiable; no speculation or hidden-mental-state guesses.\n\t•\tMulti-label\n\t    •\tSeparate output entries for each label; exact duplicates merged.\n\t•\tOrdering\n\t    •\tSort by clip_id ascending, then by start_time ascending.\n\n### **Dialogue constraints**\n\t•\t2-4 turns.\n\t•\tAssistant speaks first.\n\t•\tFirst assistant turn must include:\n\t•\texplicit mention of the specific tool-use risk, and\n\t•\t1-2 concrete corrective steps.\n\t•\tUser reply:\n\t•\t≥12 words, non-trivial, expresses acceptance, modification, or refusal with explanation.\n\t•\tAssistant final turn:\n\t•\tstep-by-step guidance / confirmation / optional mini SOP card.\n\t•\tNo timestamps in dialogue.\n\t•\tNo Safety / Privacy content.\n\t•\tNo hallucinated facts.\n\n⸻\n\n### **Unified Output Schema**\n{\n  \"tool_use_instant_events\": [\n    {\n      \"clip_id\": \"<from annotations.clip_id>\",\n      \"segment_id\": \"<from annotations.segment_id or 'unknown'>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"improper_grip | unstable_handle | device_not_off | unsafe_posture | wrong_orientation | missing_guard | loose_attachment | other\",\n      \"observation\": \"<concise, objective evidence (no speculation)>\",\n      \"source\": \"manual_annotation\",\n      \"confidence\": 0.0\n    }\n  ],\n  \"dialogs\": [\n    {\n      \"clip_id\": \"<same as paired event>\",\n      \"segment_id\": \"<same as paired event>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"<same as paired event>\",\n      \"dialogue\": [\n        { \"role\": \"assistant\", \"utterance\": \"\" },\n        { \"role\": \"user\", \"utterance\": \"<non-trivial response (>=12 words)>\" },\n        { \"role\": \"assistant\", \"utterance\": \"<two-step corrective action + confirmation>\" },\n        { \"role\": \"user\", \"utterance\": \"\" }\n      ]\n    }\n  ]\n}\n\n#### Failure Case (If there are no valid Tool Use events in current video clip)\n{\n  \"tool_use_instant_events\": [],\n  \"dialogs\": [],\n}\n\n\n\n### **Manual Annotations of Clip ID z028-june-22-22-marius_assemble**\n{\n  \"video_duration\": {\n    \"raw\": \"00:03:12.11\",\n    \"seconds\": 192\n  },\n  \"taskId\": \"63dadf03e92ec961ce6846b6\",\n  \"taskType\": \"assemble stool\",\n  \"video_name\": \"z028-june-22-22-marius_assemble\",\n  \"initial_conversation\": [\n    {\n      \"start_time\": 0.743167100495075,\n      \"end_time\": 3.611784974225489,\n      \"purpose\": \"instructor-start-conversation_opening remarks\",\n      \"text\": \"Hello, thank you for agreeing to take part in the study.\"\n    },\n    {\n      \"start_time\": 3.645,\n      \"end_time\": 6.945,\n      \"purpose\": \"instructor-start-conversation_opening remarks\",\n      \"text\": \"In front of you, You will see the Marius  stool by Ikea.\"\n    },\n    {\n      \"start_time\": 7.62,\n      \"end_time\": 10.098,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"You can please go ahead and disassemble it.\"\n    }\n  ],\n  \"initial_fine_grained_action\": [],\n  \"actions\": [\n    {\n      \"start_time\": 10.053,\n      \"end_time\": 126.793,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student unscrews the four screws with a screwdriver.\",\n        \"Verb\": \"disassemble\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"screw\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 10.171,\n          \"end_time\": 14.152770070943703,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 14.184196243556372,\n          \"end_time\": 15.750515541264736,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 15.786,\n          \"end_time\": 19.605511662328382,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student needs to unscrew first the middle hex nut.\",\n            \"Incorrect Action Corrected by\": \"9\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 19.639,\n          \"end_time\": 20.439008421374982,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 20.470177461338235,\n          \"end_time\": 21.82325259021079,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 21.855,\n          \"end_time\": 22.955008421374977,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 22.97955116623284,\n          \"end_time\": 25.048776552850512,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 25.082,\n          \"end_time\": 30.85063471648038,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 30.881588730669115,\n          \"end_time\": 31.469626295105392,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 31.499999999999993,\n          \"end_time\": 32.49999999999999,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 32.531,\n          \"end_time\": 33.069,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 33.102,\n          \"end_time\": 33.639,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 33.66617746133824,\n          \"end_time\": 35.43080569591181,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 35.463,\n          \"end_time\": 43.290448833767165,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 43.323215025774516,\n          \"end_time\": 43.872215025774516,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 43.906,\n          \"end_time\": 44.665,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 44.696,\n          \"end_time\": 45.686,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"The student drops the screw by accident.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"drop\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 45.718,\n          \"end_time\": 46.83367422038483,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 46.865,\n          \"end_time\": 48.007962435563726,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 46.865,\n          \"end_time\": 48.007962435563726,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"washer\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 48.041,\n          \"end_time\": 49.917908028377475,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 49.955,\n          \"end_time\": 56.655,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 56.6848205991936,\n          \"end_time\": 57.53838018680141,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 56.686,\n          \"end_time\": 57.543,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 56.686,\n          \"end_time\": 57.543,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 57.565,\n          \"end_time\": 59.38,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 59.406,\n          \"end_time\": 61.006,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 59.406,\n          \"end_time\": 61.006,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"washer\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 61.041,\n          \"end_time\": 63.728926810595595,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 63.75478497422549,\n          \"end_time\": 81.75478497422549,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"third\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 81.786,\n          \"end_time\": 82.986,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 81.792885367223,\n          \"end_time\": 82.99839054764459,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 83.027,\n          \"end_time\": 84.89137564436278,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"third\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 84.92070142397795,\n          \"end_time\": 85.37101878221814,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"third\",\n            \"Noun\": \"washer\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 85.404,\n          \"end_time\": 88.67798315725004,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 88.70019624355639,\n          \"end_time\": 108.60019624355638,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"fourth\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 108.62899999999999,\n          \"end_time\": 112.214,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student tries to loosen the screw.\",\n            \"Incorrect Action Corrected by\": \"49\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 112.247,\n          \"end_time\": 122.472,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"fourth\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 122.50230893686518,\n          \"end_time\": 123.37486010309803,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"fourth\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 122.503876945848,\n          \"end_time\": 123.37244689429897,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 123.40017746133825,\n          \"end_time\": 125.04671178482111,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 125.07244235186033,\n          \"end_time\": 126.10769300260297,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"fourth\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 125.07244235186033,\n          \"end_time\": 126.10769300260297,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"fourth\",\n            \"Noun\": \"washer\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 126.139,\n          \"end_time\": 126.72527137242894,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 18.918,\n          \"end_time\": 22.586,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"First, please slightly untighten the center's screw.\"\n        },\n        {\n          \"start_time\": 34.58,\n          \"end_time\": 35.25296243556372,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        },\n        {\n          \"start_time\": 112.27843005154904,\n          \"end_time\": 116.65686852447303,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"Please push down the screwdriver and rotate it anti-clockwise.\"\n        },\n        {\n          \"start_time\": 119.1,\n          \"end_time\": 121,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"To disassemble the screw.\"\n        },\n        {\n          \"start_time\": 122.55686010309806,\n          \"end_time\": 123.54896243556374,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you very much.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 126.916,\n      \"end_time\": 152.73341126933087,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student removes the seat of the stool.\",\n        \"Verb\": \"disassemble\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"seat\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 127.024,\n          \"end_time\": 128.324,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 128.355,\n          \"end_time\": 130.255,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student should first disassemble the seat.\",\n            \"Incorrect Action Corrected by\": \"63\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 130.286,\n          \"end_time\": 131.30757836982596,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"The student drops the hexagonal wrench by accident.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"drop\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 131.3405887306691,\n          \"end_time\": 131.9685887306691,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 132,\n          \"end_time\": 135.6764676159853,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"stool\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 135.708,\n          \"end_time\": 140.03934844076966,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"stool\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 140.0705887306691,\n          \"end_time\": 141.3705887306691,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"stool\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 141.402,\n          \"end_time\": 143.802,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"stool\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 143.827,\n          \"end_time\": 146.827,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"seat\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 146.865,\n          \"end_time\": 149.10028173327208,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"seat\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 149.124,\n          \"end_time\": 150.37256994845097,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"seat\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 150.404,\n          \"end_time\": 151.80587888531616,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"seat\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 151.827,\n          \"end_time\": 152.655,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"seat\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 129.3,\n          \"end_time\": 135.663,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"First please remove the feet from the baseboard and place them vertically on the table.\"\n        },\n        {\n          \"start_time\": 136.69,\n          \"end_time\": 137.775,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Such that.\"\n        },\n        {\n          \"start_time\": 140.96268264175984,\n          \"end_time\": 141.55484132087992,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        },\n        {\n          \"start_time\": 143.912,\n          \"end_time\": 145.763,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Please remove the seat from the baseboard.\"\n        },\n        {\n          \"start_time\": 149.473,\n          \"end_time\": 150.059,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 152.82999999999998,\n      \"end_time\": 189.57255958760783,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student disassembles the legs.\",\n        \"Verb\": \"disassemble\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"leg\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 152.89600000000002,\n          \"end_time\": 155.15648833767162,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 155.188,\n          \"end_time\": 161.83502526412494,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"middle\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 161.86,\n          \"end_time\": 163.124,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student should the screw to the right.\",\n            \"Incorrect Action Corrected by\": \"85\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 163.151,\n          \"end_time\": 164.50166385954165,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"The student drops the wrench by accident.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"drop\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 164.531,\n          \"end_time\": 165.68629015464705,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 165.7081962435564,\n          \"end_time\": 167.00819624355637,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 167.041,\n          \"end_time\": 177.1194132087991,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 177.14119624355638,\n          \"end_time\": 177.94119624355636,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 177.963,\n          \"end_time\": 180.02916903996322,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"hand not visible\"\n          }\n        },\n        {\n          \"start_time\": 180.05119624355638,\n          \"end_time\": 181.33119624355638,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 181.35519624355635,\n          \"end_time\": 182.4198976675343,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"bolt\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 182.451,\n          \"end_time\": 183.97,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 182.45281023835042,\n          \"end_time\": 183.97222150768127,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 183.994,\n          \"end_time\": 187.90348833767163,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 184.0038355024753,\n          \"end_time\": 187.8939585566273,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 187.925,\n          \"end_time\": 189.47273704894604,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"bolt\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 154.996,\n          \"end_time\": 157.541,\n          \"conversation_purpose\": \"instructor-start-conversation_adjusting to capture better quality video\",\n          \"text\": \"Move over, please make sure both of your hands are in camera view?\"\n        },\n        {\n          \"start_time\": 158.022,\n          \"end_time\": 158.59455116623286,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        },\n        {\n          \"start_time\": 162.31799999999998,\n          \"end_time\": 164.127,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"Please rotate the screw to the right.\"\n        },\n        {\n          \"start_time\": 165.257,\n          \"end_time\": 165.769,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Ok.\"\n        },\n        {\n          \"start_time\": 183,\n          \"end_time\": 183.84313989690196,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you very much.\"\n        }\n      ]\n    }\n  ],\n  \"orphan_conversations\": [\n    {\n      \"start_time\": 187.467,\n      \"end_time\": 191.3,\n      \"purpose\": \"instructor-start-conversation_closing remarks\",\n      \"text\": \"That concludes everything with this task. Thank you very much. Please press stop.\"\n    }\n  ],\n  \"orphan_fine_grained_actions\": [],\n  \"long_form_description\": {\n    \"start_time\": 0.09,\n    \"end_time\": 191.99,\n    \"text\": \"The student tries to unscrew the screws, but must first loosen the middle hex nut. After that, the student unscrews the four screws on the stool. The student then stands up the stool and removes the top seat. The student then removes the middle bolt by first unscrewing the middle hex nut with a wrench. After that, the student disassembles both legs.\"\n  }\n}\n"}]}]}, "generation_config": {"response_mime_type": "application/json", "response_schema": {"$defs": {"DialogUtterance": {"description": "Single utterance in a dialogue", "properties": {"role": {"description": "Role of the speaker", "enum": ["assistant", "user"], "title": "Role", "type": "string"}, "utterance": {"description": "The spoken text", "title": "Utterance", "type": "string"}}, "required": ["role", "utterance"], "title": "DialogUtterance", "type": "object"}, "ToolUseDialog": {"description": "Dialog associated with a tool use instant event", "properties": {"clip_id": {"description": "<same as paired event>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<same as paired event>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "<same as paired event>", "title": "Risk Type", "type": "string"}, "dialogue": {"description": "Dialogue turns: Turn 1 (assistant): empty, Turn 2 (user): non-trivial response (>=12 words), Turn 3 (assistant): two-step corrective action + confirmation, Turn 4 (user): optional", "items": {"$ref": "#/$defs/DialogUtterance"}, "title": "Dialogue", "type": "array"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "dialogue"], "title": "ToolUseDialog", "type": "object"}, "ToolUseInstantEvent": {"description": "Tool use instant event", "properties": {"clip_id": {"description": "<from annotations.clip_id>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<from annotations.segment_id or 'unknown'>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "Type of risk", "enum": ["improper_grip", "unstable_handle", "device_not_off", "unsafe_posture", "wrong_orientation", "missing_guard", "loose_attachment", "other"], "title": "Risk Type", "type": "string"}, "observation": {"description": "<concise, objective evidence (no speculation)>", "title": "Observation", "type": "string"}, "source": {"default": "manual_annotation", "description": "Source of the annotation", "title": "Source", "type": "string"}, "confidence": {"default": 0.0, "description": "Confidence score", "title": "Confidence", "type": "number"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "observation"], "title": "ToolUseInstantEvent", "type": "object"}}, "description": "Tool use instant service output schema for tool use events and dialogs", "properties": {"tool_use_instant_events": {"description": "List of tool use instant events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseInstantEvent"}, "title": "Tool Use Instant Events", "type": "array"}, "dialogs": {"description": "List of dialogs associated with the events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseDialog"}, "title": "Dialogs", "type": "array"}}, "title": "ToolUseInstantServiceOutput", "type": "object"}, "temperature": 0.7}}
+{"key": "request-50", "request": {"contents": [{"parts": [{"text": "\n### **Role**\n\nYou are an Instant Proactive Service (Instant PS) annotation and dialogue-generation assistant for the HoloAssist dataset.\nIn laboratory / hands-on operation settings, you analyze manual annotations to extract time-windows of \"Tool Use\" risks / improper operations, and for each extracted event, you generate a 2-4 turn \"assistant ↔ user\" dialogue.\n\nYou must rely only on the time-windows provided by the manual annotations.\nYou must not extend, shorten, merge, or fabricate any time segments that do not exist in the manual labels.\n\n⸻\n\n### **All Defined Proactive Services**\n\t•\tInstant (second-level, grounded in the current moment)\n        •\tSafety: immediate bodily/accident danger (flame, blade, electric shock, slip, rotating parts, vehicle proximity) → stop first, then handle.\n        •\tTool Use: improper tool operation/configuration (grip, not powered off, orientation, loose chuck, missing guard, unsafe posture).\n\t•\tShort-Horizon (tens of seconds to a few minutes, within a single session)\n        •\tNext-Step Guidance: workflow is already underway; provide suggestions for the next step based on what has been done.\n        •\tError-Recovery: the user has just made a workflow mistake (wrong step, wrong object, wrong target, wrong configuration for this task) and must rollback to fix it.\n        •\tResource Reminder: end-of-task state is not handled (fire/power left on, door/cap open, unsaved work, leftover items, missing refill) → remind to close/save/take/refill.\n\n⸻\n\n### **Input Manual Annotations (authoritative time source)**\n\nProvides fine-grained temporal information for all dialogue and user actions in the video.\n\n⸻\n\n### **OBJECTIVE**\n\t1.\tRead each manual annotation labeled as \"Tool Use\", and output its time_window exactly as annotated (start_time-end_time, verbatim).\n    **You must traverse every user-error segment in the manual annotations and process them one by one without omission.**\n\t2.\tFor each event, output:\n        •\trisk_type (standardized from the label)\n        •\tan objective observation (from comment and/or video JSON; must be verifiable)\n        •\tconfidence\n\t3.\tIf multiple labels exist in the same time-window → output multiple separate events.\n        If repeated identical labels appear → deduplicate and conceptually merge their sources.\n\t4.\tOutput only Tool Use events (not Safety, not Privacy, not Error-Recovery, not Resource Reminder).\n\t5.\tDialogue generation: for every event, generate a 2-4 turn dialogue:\n        •\tAssistant speaks first, calmly, politely, low-intrusion.\n        •\tClearly state the specific tool-use risk (no timestamps), and provide 1-2 actionable corrections\n    (e.g., \"power off first, then…\", \"adjust your grip below the guard ring\").\n        •\tUser must not reply vaguely; produce ≥12 English words with meaningful content (accept/modify/decline and give reasons).\n        •\tAssistant closes with confirmation / optional SOP snippet / short reminder.\n        •\tDialogue text must not include timestamps, but the structured output must include aligned clip_id and time_window.\n\n⸻\n\n### **Task Definition / Nature (Instant · Tool Use)**\n\nCore Focus\n\t•\tThis category is restricted to problems that arise purely from how a tool is being used: grip, posture, contact, orientation, clamp/guard state, power state / configuration of the tool itself.\n\t•\tBy definition, Instant · Tool Use never requires rolling back or redoing previously completed workflow steps. The current step (object, target, step choice) is logically correct; only the usage technique is problematic.\n\t•\tIt does not cover mistakes about which object / part / slot / step / goal is chosen in the workflow (those belong to Short-Horizon · Error-Recovery).\n\nNature\n\t•\tTriggered when an immediate tool-related operational risk appears.\n\t•\tFocus on technique / configuration issues (grip, contact area, hand placement, body posture, orientation, clamp/guard state, power-off timing) that can become unsafe or damaging within a few seconds if not corrected.\n\t•\tIf the same mis-use is already causing an acute bodily hazard (e.g., clear cut / burn / electric-shock risk), it should be classified as Instant · Safety, not Tool Use.\n\nTemporal scope (critical)\n\t•\tEach Instant Tool Use event corresponds to a very short snippet of ongoing execution:\n\t•\ttypically 0-5 seconds between the risky configuration and when intervention should happen;\n\t•\twith a hard upper bound of ≤10 seconds.\n\t•\tIf understanding or fixing the problem requires:\n\t•\tlooking back over ≥10 seconds of prior workflow, or\n\t•\tundoing earlier completed steps and then redoing them,\nthen it should conceptually be handled by Short-Horizon services (especially Error-Recovery), not by Instant · Tool Use.\n\nEvent granularity\n\t•\tEach manual annotation segment that satisfies the temporal scope and nature above is counted as one Tool Use event.\n\t•\tYou must not merge multiple distant segments into a longer window to \"simulate\" an instant event.\n\nCommon labels (examples)\n\nimproper_grip, unstable_handle, device_not_off, unsafe_posture,\nwrong_orientation, missing_guard, loose_attachment, unstable_support, etc.\n\nExample 1 (Tool Use, not Error-Recovery)\nThe user is drilling into a workpiece with the correct drill bit and position, but their hand is very close to the rotating bit and the drill is tilted, making the operation unstable.\nIf they simply reposition their hand further away, adjust the tilt, and stabilize the drill, the task remains valid. No previous step needs to be undone.\nThis is an Instant · Tool Use event (technique correction), not Error-Recovery.\n\n⸻\n\n### **Mutual Exclusion & Priority vs. Error-Recovery (and Safety)**\n\nWhen deciding between Instant · Tool Use, Short-Horizon · Error-Recovery, and Instant · Safety, use the following rules.\n\n1. Completion vs. ongoing execution (primary test: Tool Use vs. Error-Recovery)\nUse this completion test first:\n\n\"If the user immediately switches to the correct technique from now on, without undoing anything already done, does the mistake disappear?\"\n\n\t•\tIf YES → this is Tool Use (ongoing execution / technique correction).\n\t•\tIf NO, because the current state is already wrong and must be undone and redone, then it belongs to Short-Horizon · Error-Recovery, not Tool Use.\n\nIn other words:\n\t•\tTool Use\n        •\tThe step itself is logically correct (right object, right target, right step for this task).\n        •\tThe problem lies in how the tool is being operated (grip, angle, stability, power-off timing, missing clamp/guard, etc.).\n        •\tFix = adjust how the tool is being handled / configured right now, without rolling back earlier workflow states.\n\t•\tError-Recovery\n        •\tThe workflow state itself is wrong (wrong part installed, wrong sample loaded, wrong slot used, wrong target selected, steps swapped, required step skipped, etc.).\n        •\tFix = stop, undo what was done, and redo the step correctly.\n        •\tThese should not be labeled as Tool Use in this task.\n\n2. Technique vs. workflow (rephrased decision rule)\n\t•\tIf the main problem is how the tool is being handled or configured in this short 0-10 second window\n(grip, posture, orientation, clamp/guard, power-off timing), and correcting it means adjusting the current action, classify it as Instant · Tool Use.\n\t•\tIf the main problem is what has already been done in the workflow\n(wrong object, wrong slot/target, wrong order, wrong configuration for this task, skipped required step), and the user must undo and redo a step, classify it as Short-Horizon · Error-Recovery.\n\n3. Safety override\n\t•\tIf the current tool use creates an immediate, high-risk safety hazard (e.g., hand directly in front of an active blade, imminent burn from an exposed hot surface, clear electric-shock risk),\nthe primary label should be Instant · Safety, even if there is also a technique issue.\n\t•\tIn such cases, prioritize Safety over Tool Use.\n\n4. Time scale\n\t•\tTool Use: typically 0-10 seconds, focused on a currently ongoing motion or micro configuration with no rollback.\n\t•\tError-Recovery: can span ≈10 seconds to a few minutes, requiring short-term memory of earlier completed actions and explicit rollback.\n\n5. Example 2 (Error-Recovery, not Tool Use)\nThe user is assembling a device that requires inserting Part A first and then Part B.\nInstead, they insert Part B directly, tighten it, and skip Part A.\nSimply improving their hand technique or tightening style cannot fix this — the assembly sequence itself is wrong.\nThe assistant should ask them to stop, remove Part B (undo), insert Part A, then re-insert Part B in the correct order (redo).\nThis is Error-Recovery because it is a workflow-level mistake that requires rollback + redo, not just a Tool Use adjustment.\n\nIn this task, you are only asked to output Tool Use events.\nSegments that match the Error-Recovery definition above should not be labeled as Tool Use.\n\n⸻\n\n### **Output Format and Rules**\n\nYou must produce two parallel arrays: tool_use_instant_events and dialogs.\nEach event must correspond to exactly one dialogue.\n\n### **Mandatory constraints**\n\t•\tExact Match\n        •\ttime_window must match the annotated start_time-end_time exactly.\n        •\tNo stretching, shortening, smoothing, or merging.\n\t•\tAnnotation Only\n\t    •\tYou may not introduce new or extended time windows.\n\t•\tObjective observation\n\t    •\tMust be verifiable; no speculation or hidden-mental-state guesses.\n\t•\tMulti-label\n\t    •\tSeparate output entries for each label; exact duplicates merged.\n\t•\tOrdering\n\t    •\tSort by clip_id ascending, then by start_time ascending.\n\n### **Dialogue constraints**\n\t•\t2-4 turns.\n\t•\tAssistant speaks first.\n\t•\tFirst assistant turn must include:\n\t•\texplicit mention of the specific tool-use risk, and\n\t•\t1-2 concrete corrective steps.\n\t•\tUser reply:\n\t•\t≥12 words, non-trivial, expresses acceptance, modification, or refusal with explanation.\n\t•\tAssistant final turn:\n\t•\tstep-by-step guidance / confirmation / optional mini SOP card.\n\t•\tNo timestamps in dialogue.\n\t•\tNo Safety / Privacy content.\n\t•\tNo hallucinated facts.\n\n⸻\n\n### **Unified Output Schema**\n{\n  \"tool_use_instant_events\": [\n    {\n      \"clip_id\": \"<from annotations.clip_id>\",\n      \"segment_id\": \"<from annotations.segment_id or 'unknown'>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"improper_grip | unstable_handle | device_not_off | unsafe_posture | wrong_orientation | missing_guard | loose_attachment | other\",\n      \"observation\": \"<concise, objective evidence (no speculation)>\",\n      \"source\": \"manual_annotation\",\n      \"confidence\": 0.0\n    }\n  ],\n  \"dialogs\": [\n    {\n      \"clip_id\": \"<same as paired event>\",\n      \"segment_id\": \"<same as paired event>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"<same as paired event>\",\n      \"dialogue\": [\n        { \"role\": \"assistant\", \"utterance\": \"\" },\n        { \"role\": \"user\", \"utterance\": \"<non-trivial response (>=12 words)>\" },\n        { \"role\": \"assistant\", \"utterance\": \"<two-step corrective action + confirmation>\" },\n        { \"role\": \"user\", \"utterance\": \"\" }\n      ]\n    }\n  ]\n}\n\n#### Failure Case (If there are no valid Tool Use events in current video clip)\n{\n  \"tool_use_instant_events\": [],\n  \"dialogs\": [],\n}\n\n\n\n### **Manual Annotations of Clip ID z028-june-22-22-marius_disassemble**\n{\n  \"video_duration\": {\n    \"raw\": \"00:05:58.85\",\n    \"seconds\": 358\n  },\n  \"taskId\": \"63dadf7e4f9c89f558fa22f4\",\n  \"taskType\": \"disassemble stool\",\n  \"video_name\": \"z028-june-22-22-marius_disassemble\",\n  \"initial_conversation\": [\n    {\n      \"start_time\": 1.4,\n      \"end_time\": 4.8125011103853685,\n      \"purpose\": \"instructor-start-conversation_opening remarks\",\n      \"text\": \"So, hello, thank you for agreeing for taking our study.\"\n    },\n    {\n      \"start_time\": 4.834,\n      \"end_time\": 12.927455300546448,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"For this task, you'll be building the Marius stool by IKEA. The part which you will see in front of you. You can now, please, begin.\"\n    }\n  ],\n  \"initial_fine_grained_action\": [],\n  \"actions\": [\n    {\n      \"start_time\": 14.040728961748632,\n      \"end_time\": 100.0572739591629,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student assembles the legs together.\",\n        \"Verb\": \"assemble\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"leg\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 14.2,\n          \"end_time\": 15.52,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student should take both feet and place them in a cross-pattern.\",\n            \"Incorrect Action Corrected by\": \"6\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 15.531,\n          \"end_time\": 17.843,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student should take both feet and place them in a cross-pattern.\",\n            \"Incorrect Action Corrected by\": \"6\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"bag\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 17.873,\n          \"end_time\": 20.716,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student should take both feet and place them in a cross-pattern.\",\n            \"Incorrect Action Corrected by\": \"6\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"bag\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 20.745,\n          \"end_time\": 21.562999999999995,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 21.58431224043715,\n          \"end_time\": 22.692156120218577,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 22.708,\n          \"end_time\": 24.747052950819672,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 22.716,\n          \"end_time\": 23.608,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"bag\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 24.769,\n          \"end_time\": 29.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 32.1,\n          \"end_time\": 34.494,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student should take the long screw from the screw bag provided, as well as the hex nut.\",\n            \"Incorrect Action Corrected by\": \"14\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"seat\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 34.51,\n          \"end_time\": 36.402,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student should take the long screw from the screw bag provided, as well as the hex nut.\",\n            \"Incorrect Action Corrected by\": \"14\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"seat\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 36.433,\n          \"end_time\": 37.861,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student should take the long screw from the screw bag provided, as well as the hex nut.\",\n            \"Incorrect Action Corrected by\": \"14\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"seat\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 38.2,\n          \"end_time\": 39.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"bag\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 39.335,\n          \"end_time\": 41,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"bag\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 41.481,\n          \"end_time\": 46.589,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"drop\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"bolt\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 41.49,\n          \"end_time\": 46.589,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"drop\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 41.5,\n          \"end_time\": 46.579,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"drop\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"washer\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 41.520215956284154,\n          \"end_time\": 46.608215956284155,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"drop\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 41.541,\n          \"end_time\": 46.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"drop\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 46.647,\n          \"end_time\": 48.097880327868864,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"bag\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 48.58,\n          \"end_time\": 49.565,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"bolt\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 49.608,\n          \"end_time\": 51.156936721311475,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 51.167,\n          \"end_time\": 54.0488975409836,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 51.167,\n          \"end_time\": 54.118,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"bolt\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 54.163,\n          \"end_time\": 60.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"bolt\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 60.688,\n          \"end_time\": 64.29,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The flat part of the nut should be facing the feet.\",\n            \"Incorrect Action Corrected by\": \"21\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 64.314,\n          \"end_time\": 65.21703229508196,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 65.236,\n          \"end_time\": 66.97139546448086,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student should make sure the flat part of the nut is facing the feet.\",\n            \"Incorrect Action Corrected by\": \"24\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 66.9907874863388,\n          \"end_time\": 68.1667874863388,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 68.28626890710382,\n          \"end_time\": 69.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 69.83500000000001,\n          \"end_time\": 74.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student should use the supplied wrench to tighten.\",\n            \"Incorrect Action Corrected by\": \"28\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 74.53999999999999,\n          \"end_time\": 75.79452819672132,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 75.806,\n          \"end_time\": 76.96874415300545,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 77.01,\n          \"end_time\": 78.32448830601093,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 78.345,\n          \"end_time\": 80.2,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 80.212,\n          \"end_time\": 94.033,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 94.1,\n          \"end_time\": 96.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"hand not visible\"\n          }\n        },\n        {\n          \"start_time\": 98.51398349726777,\n          \"end_time\": 99.58623245901639,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 99.59886382513662,\n          \"end_time\": 100.04986382513661,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 18.3,\n          \"end_time\": 23.62,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"First, please take both feet and place them in a cross-pattern *unintelligible* on the desk.\"\n        },\n        {\n          \"start_time\": 28.64,\n          \"end_time\": 29.34313617486339,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        },\n        {\n          \"start_time\": 34.435,\n          \"end_time\": 40.683,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"Next, please take the long screw from the screw bag provided, as well as the next hex nut.\"\n        },\n        {\n          \"start_time\": 60.496,\n          \"end_time\": 64.4,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"Please make sure the flat part of the nut is facing the feet.\"\n        },\n        {\n          \"start_time\": 65.0803920218579,\n          \"end_time\": 65.91333218579233,\n          \"conversation_purpose\": \"instructor-start-conversation_other\",\n          \"text\": \"Thank you.\"\n        },\n        {\n          \"start_time\": 66.6,\n          \"end_time\": 67.769,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Please flip the nut.\"\n        },\n        {\n          \"start_time\": 67.97607978142078,\n          \"end_time\": 68.65862792349728,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        },\n        {\n          \"start_time\": 72.78,\n          \"end_time\": 77.2,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"Please use the supplied wrench to tighten.\"\n        },\n        {\n          \"start_time\": 87.56,\n          \"end_time\": 90.48038513661203,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Please make sure not to over-tigthen the bolt.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 100.3,\n      \"end_time\": 138.62156464480873,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student attaches the seat to the legs.\",\n        \"Verb\": \"assemble\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"seat\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 100.325,\n          \"end_time\": 101.462,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student should lie the baseboard flat on the table.\",\n            \"Incorrect Action Corrected by\": \"37\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"seat\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 101.494,\n          \"end_time\": 102.212,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student should lie the baseboard flat on the table.\",\n            \"Incorrect Action Corrected by\": \"37\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"seat\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 102.23599999999999,\n          \"end_time\": 106.952,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student should lie the baseboard flat on the table.\",\n            \"Incorrect Action Corrected by\": \"37\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"seat\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 106.963,\n          \"end_time\": 111.57868087431693,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"seat\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 114.1,\n          \"end_time\": 115.708,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student should take the feet.\",\n            \"Incorrect Action Corrected by\": \"41\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 115.71600000000001,\n          \"end_time\": 118.226,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student should take the feet.\",\n            \"Incorrect Action Corrected by\": \"41\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 118.257,\n          \"end_time\": 119.22200000000001,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student should take the feet.\",\n            \"Incorrect Action Corrected by\": \"41\",\n            \"Verb\": \"drop\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 119.27600000000001,\n          \"end_time\": 119.982,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student should take the feet.\",\n            \"Incorrect Action Corrected by\": \"44\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"washer\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 120.004,\n          \"end_time\": 121.567,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student should take the feet.\",\n            \"Incorrect Action Corrected by\": \"44\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"washer\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 121.59,\n          \"end_time\": 123.38,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student should take the feet.\",\n            \"Incorrect Action Corrected by\": \"44\",\n            \"Verb\": \"drop\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"washer\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 123.424,\n          \"end_time\": 125.024,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 125.1,\n          \"end_time\": 127.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 127.857,\n          \"end_time\": 131.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 131.345,\n          \"end_time\": 138.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 102.32,\n          \"end_time\": 106.14699999999999,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"Next, please lie the baseboard flat on the table.\"\n        },\n        {\n          \"start_time\": 111.3,\n          \"end_time\": 114.3,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"And insert the feet into the baseboard.\"\n        },\n        {\n          \"start_time\": 117.212,\n          \"end_time\": 118.72200000000001,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"Please take the feet.\"\n        },\n        {\n          \"start_time\": 120.2,\n          \"end_time\": 122.4,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"Place take the feet you have just assembled.\"\n        },\n        {\n          \"start_time\": 125.79019601092895,\n          \"end_time\": 129.59019601092893,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"And insert them into the baseboard.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 141.41742433718116,\n      \"end_time\": 197.88947033932047,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student screws the first screw onto the leg.\",\n        \"Verb\": \"screw\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"screw\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 142.93529229508195,\n          \"end_time\": 144.7215680874317,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 145.1,\n          \"end_time\": 148.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student tries to insert the screw without the saddle washer, so the instructor tells him to make sure to use the saddle washer.\",\n            \"Incorrect Action Corrected by\": \"56\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 148.325,\n          \"end_time\": 149.57999999999998,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 149.061,\n          \"end_time\": 150.361,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"washer\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 150.383196010929,\n          \"end_time\": 151.2852290163935,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"washer\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 151.306,\n          \"end_time\": 155.329,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"washer\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 155.855,\n          \"end_time\": 156.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 156.82940852459018,\n          \"end_time\": 160.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 161.178,\n          \"end_time\": 162.851,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 162.796,\n          \"end_time\": 163.173,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 163.18972765027323,\n          \"end_time\": 165.8720832240437,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 165.906,\n          \"end_time\": 178.557192568306,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 178.57,\n          \"end_time\": 179.4721396174863,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 179.504,\n          \"end_time\": 182.941,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"washer\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 183.04,\n          \"end_time\": 184.335,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 184.357,\n          \"end_time\": 196.22940852459018,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 196.266,\n          \"end_time\": 197.06,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 145.447,\n          \"end_time\": 147.461,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"Please make sure to use the plastic washer.\"\n        },\n        {\n          \"start_time\": 154.66,\n          \"end_time\": 155.46,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        }\n      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      \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 300.492,\n          \"end_time\": 302.50965131147535,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 302.543,\n          \"end_time\": 327.6059009836065,\n          \"fine_grained_action_attributes\": {\n            \"Action 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\"text\": \"Please make sure both your hands are within the camera.\"\n        },\n        {\n          \"start_time\": 308.318,\n          \"end_time\": 309.027,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 336.74,\n      \"end_time\": 357.07256191256835,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student tightens the screw and hex nut of the stool.\",\n        \"Verb\": \"screw\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"screw\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 338.1,\n          \"end_time\": 340,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": 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\"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 354.1,\n          \"end_time\": 354.78823590163927,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 351.54001560584106,\n          \"end_time\": 354.46,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you very much, *unintelligible* for the task.\"\n        },\n        {\n          \"start_time\": 354.54,\n          \"end_time\": 356.94,\n          \"conversation_purpose\": \"instructor-start-conversation_closing remarks\",\n          \"text\": \"You may now go ahead and press the stop button.\"\n        }\n      ]\n    }\n  ],\n  \"orphan_conversations\": [\n    {\n      \"start_time\": 141.194,\n      \"end_time\": 144.026,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Next, please screw in the feet into the baseboard.\"\n    },\n    {\n      \"start_time\": 333.76,\n      \"end_time\": 338.3,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Lastly, please take the wrench provided and tighten the center screw\"\n    }\n  ],\n  \"orphan_fine_grained_actions\": [\n    {\n      \"start_time\": 141.28,\n      \"end_time\": 142.88,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"approach\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"washer\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 197.1,\n      \"end_time\": 197.9,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"place\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"screwdriver\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 197.943,\n      \"end_time\": 198.96699999999998,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n        \"Incorrect Action Explanation\": \"The student should make sure the foot is firmly attached to the base, before screwing in each screw.\",\n        \"Incorrect Action Corrected by\": \"74\",\n        \"Verb\": \"grab\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"washer\",\n        \"adverbial\": \"left hand\"\n      }\n    },\n    {\n      \"start_time\": 250.992,\n      \"end_time\": 252.092,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"grab\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"washer\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 333.759,\n      \"end_time\": 337.92,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"hold\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"leg\",\n        \"adverbial\": \"none\"\n      }\n    }\n  ],\n  \"long_form_description\": {\n    \"start_time\": 0.1,\n    \"end_time\": 357.1,\n    \"text\": \"The student is to assemble the stool. First, the student aligns the two legs and screws them together with the bolt and hex nut. Next, the student attaches the legs to the seat. Lastly, the student screws in the screws at the four corners of the legs and seat.\"\n  }\n}\n"}]}]}, "generation_config": {"response_mime_type": "application/json", "response_schema": {"$defs": {"DialogUtterance": {"description": "Single utterance in a dialogue", "properties": {"role": {"description": "Role of the speaker", "enum": ["assistant", "user"], "title": "Role", "type": "string"}, "utterance": {"description": "The spoken text", "title": "Utterance", "type": "string"}}, "required": ["role", "utterance"], "title": "DialogUtterance", "type": "object"}, "ToolUseDialog": {"description": "Dialog associated with a tool use instant event", "properties": {"clip_id": {"description": "<same as paired event>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<same as paired event>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "<same as paired event>", "title": "Risk Type", "type": "string"}, "dialogue": {"description": "Dialogue turns: Turn 1 (assistant): empty, Turn 2 (user): non-trivial response (>=12 words), Turn 3 (assistant): two-step corrective action + confirmation, Turn 4 (user): optional", "items": {"$ref": "#/$defs/DialogUtterance"}, "title": "Dialogue", "type": "array"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "dialogue"], "title": "ToolUseDialog", "type": "object"}, "ToolUseInstantEvent": {"description": "Tool use instant event", "properties": {"clip_id": {"description": "<from annotations.clip_id>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<from annotations.segment_id or 'unknown'>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "Type of risk", "enum": ["improper_grip", "unstable_handle", "device_not_off", "unsafe_posture", "wrong_orientation", "missing_guard", "loose_attachment", "other"], "title": "Risk Type", "type": "string"}, "observation": {"description": "<concise, objective evidence (no speculation)>", "title": "Observation", "type": "string"}, "source": {"default": "manual_annotation", "description": "Source of the annotation", "title": "Source", "type": "string"}, "confidence": {"default": 0.0, "description": "Confidence score", "title": "Confidence", "type": "number"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "observation"], "title": "ToolUseInstantEvent", "type": "object"}}, "description": "Tool use instant service output schema for tool use events and dialogs", "properties": {"tool_use_instant_events": {"description": "List of tool use instant events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseInstantEvent"}, "title": "Tool Use Instant Events", "type": "array"}, "dialogs": {"description": "List of dialogs associated with the events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseDialog"}, "title": "Dialogs", "type": "array"}}, "title": "ToolUseInstantServiceOutput", "type": "object"}, "temperature": 0.7}}
+{"key": "request-51", "request": {"contents": [{"parts": [{"text": "\n### **Role**\n\nYou are an Instant Proactive Service (Instant PS) annotation and dialogue-generation assistant for the HoloAssist dataset.\nIn laboratory / hands-on operation settings, you analyze manual annotations to extract time-windows of \"Tool Use\" risks / improper operations, and for each extracted event, you generate a 2-4 turn \"assistant ↔ user\" dialogue.\n\nYou must rely only on the time-windows provided by the manual annotations.\nYou must not extend, shorten, merge, or fabricate any time segments that do not exist in the manual labels.\n\n⸻\n\n### **All Defined Proactive Services**\n\t•\tInstant (second-level, grounded in the current moment)\n        •\tSafety: immediate bodily/accident danger (flame, blade, electric shock, slip, rotating parts, vehicle proximity) → stop first, then handle.\n        •\tTool Use: improper tool operation/configuration (grip, not powered off, orientation, loose chuck, missing guard, unsafe posture).\n\t•\tShort-Horizon (tens of seconds to a few minutes, within a single session)\n        •\tNext-Step Guidance: workflow is already underway; provide suggestions for the next step based on what has been done.\n        •\tError-Recovery: the user has just made a workflow mistake (wrong step, wrong object, wrong target, wrong configuration for this task) and must rollback to fix it.\n        •\tResource Reminder: end-of-task state is not handled (fire/power left on, door/cap open, unsaved work, leftover items, missing refill) → remind to close/save/take/refill.\n\n⸻\n\n### **Input Manual Annotations (authoritative time source)**\n\nProvides fine-grained temporal information for all dialogue and user actions in the video.\n\n⸻\n\n### **OBJECTIVE**\n\t1.\tRead each manual annotation labeled as \"Tool Use\", and output its time_window exactly as annotated (start_time-end_time, verbatim).\n    **You must traverse every user-error segment in the manual annotations and process them one by one without omission.**\n\t2.\tFor each event, output:\n        •\trisk_type (standardized from the label)\n        •\tan objective observation (from comment and/or video JSON; must be verifiable)\n        •\tconfidence\n\t3.\tIf multiple labels exist in the same time-window → output multiple separate events.\n        If repeated identical labels appear → deduplicate and conceptually merge their sources.\n\t4.\tOutput only Tool Use events (not Safety, not Privacy, not Error-Recovery, not Resource Reminder).\n\t5.\tDialogue generation: for every event, generate a 2-4 turn dialogue:\n        •\tAssistant speaks first, calmly, politely, low-intrusion.\n        •\tClearly state the specific tool-use risk (no timestamps), and provide 1-2 actionable corrections\n    (e.g., \"power off first, then…\", \"adjust your grip below the guard ring\").\n        •\tUser must not reply vaguely; produce ≥12 English words with meaningful content (accept/modify/decline and give reasons).\n        •\tAssistant closes with confirmation / optional SOP snippet / short reminder.\n        •\tDialogue text must not include timestamps, but the structured output must include aligned clip_id and time_window.\n\n⸻\n\n### **Task Definition / Nature (Instant · Tool Use)**\n\nCore Focus\n\t•\tThis category is restricted to problems that arise purely from how a tool is being used: grip, posture, contact, orientation, clamp/guard state, power state / configuration of the tool itself.\n\t•\tBy definition, Instant · Tool Use never requires rolling back or redoing previously completed workflow steps. The current step (object, target, step choice) is logically correct; only the usage technique is problematic.\n\t•\tIt does not cover mistakes about which object / part / slot / step / goal is chosen in the workflow (those belong to Short-Horizon · Error-Recovery).\n\nNature\n\t•\tTriggered when an immediate tool-related operational risk appears.\n\t•\tFocus on technique / configuration issues (grip, contact area, hand placement, body posture, orientation, clamp/guard state, power-off timing) that can become unsafe or damaging within a few seconds if not corrected.\n\t•\tIf the same mis-use is already causing an acute bodily hazard (e.g., clear cut / burn / electric-shock risk), it should be classified as Instant · Safety, not Tool Use.\n\nTemporal scope (critical)\n\t•\tEach Instant Tool Use event corresponds to a very short snippet of ongoing execution:\n\t•\ttypically 0-5 seconds between the risky configuration and when intervention should happen;\n\t•\twith a hard upper bound of ≤10 seconds.\n\t•\tIf understanding or fixing the problem requires:\n\t•\tlooking back over ≥10 seconds of prior workflow, or\n\t•\tundoing earlier completed steps and then redoing them,\nthen it should conceptually be handled by Short-Horizon services (especially Error-Recovery), not by Instant · Tool Use.\n\nEvent granularity\n\t•\tEach manual annotation segment that satisfies the temporal scope and nature above is counted as one Tool Use event.\n\t•\tYou must not merge multiple distant segments into a longer window to \"simulate\" an instant event.\n\nCommon labels (examples)\n\nimproper_grip, unstable_handle, device_not_off, unsafe_posture,\nwrong_orientation, missing_guard, loose_attachment, unstable_support, etc.\n\nExample 1 (Tool Use, not Error-Recovery)\nThe user is drilling into a workpiece with the correct drill bit and position, but their hand is very close to the rotating bit and the drill is tilted, making the operation unstable.\nIf they simply reposition their hand further away, adjust the tilt, and stabilize the drill, the task remains valid. No previous step needs to be undone.\nThis is an Instant · Tool Use event (technique correction), not Error-Recovery.\n\n⸻\n\n### **Mutual Exclusion & Priority vs. Error-Recovery (and Safety)**\n\nWhen deciding between Instant · Tool Use, Short-Horizon · Error-Recovery, and Instant · Safety, use the following rules.\n\n1. Completion vs. ongoing execution (primary test: Tool Use vs. Error-Recovery)\nUse this completion test first:\n\n\"If the user immediately switches to the correct technique from now on, without undoing anything already done, does the mistake disappear?\"\n\n\t•\tIf YES → this is Tool Use (ongoing execution / technique correction).\n\t•\tIf NO, because the current state is already wrong and must be undone and redone, then it belongs to Short-Horizon · Error-Recovery, not Tool Use.\n\nIn other words:\n\t•\tTool Use\n        •\tThe step itself is logically correct (right object, right target, right step for this task).\n        •\tThe problem lies in how the tool is being operated (grip, angle, stability, power-off timing, missing clamp/guard, etc.).\n        •\tFix = adjust how the tool is being handled / configured right now, without rolling back earlier workflow states.\n\t•\tError-Recovery\n        •\tThe workflow state itself is wrong (wrong part installed, wrong sample loaded, wrong slot used, wrong target selected, steps swapped, required step skipped, etc.).\n        •\tFix = stop, undo what was done, and redo the step correctly.\n        •\tThese should not be labeled as Tool Use in this task.\n\n2. Technique vs. workflow (rephrased decision rule)\n\t•\tIf the main problem is how the tool is being handled or configured in this short 0-10 second window\n(grip, posture, orientation, clamp/guard, power-off timing), and correcting it means adjusting the current action, classify it as Instant · Tool Use.\n\t•\tIf the main problem is what has already been done in the workflow\n(wrong object, wrong slot/target, wrong order, wrong configuration for this task, skipped required step), and the user must undo and redo a step, classify it as Short-Horizon · Error-Recovery.\n\n3. Safety override\n\t•\tIf the current tool use creates an immediate, high-risk safety hazard (e.g., hand directly in front of an active blade, imminent burn from an exposed hot surface, clear electric-shock risk),\nthe primary label should be Instant · Safety, even if there is also a technique issue.\n\t•\tIn such cases, prioritize Safety over Tool Use.\n\n4. Time scale\n\t•\tTool Use: typically 0-10 seconds, focused on a currently ongoing motion or micro configuration with no rollback.\n\t•\tError-Recovery: can span ≈10 seconds to a few minutes, requiring short-term memory of earlier completed actions and explicit rollback.\n\n5. Example 2 (Error-Recovery, not Tool Use)\nThe user is assembling a device that requires inserting Part A first and then Part B.\nInstead, they insert Part B directly, tighten it, and skip Part A.\nSimply improving their hand technique or tightening style cannot fix this — the assembly sequence itself is wrong.\nThe assistant should ask them to stop, remove Part B (undo), insert Part A, then re-insert Part B in the correct order (redo).\nThis is Error-Recovery because it is a workflow-level mistake that requires rollback + redo, not just a Tool Use adjustment.\n\nIn this task, you are only asked to output Tool Use events.\nSegments that match the Error-Recovery definition above should not be labeled as Tool Use.\n\n⸻\n\n### **Output Format and Rules**\n\nYou must produce two parallel arrays: tool_use_instant_events and dialogs.\nEach event must correspond to exactly one dialogue.\n\n### **Mandatory constraints**\n\t•\tExact Match\n        •\ttime_window must match the annotated start_time-end_time exactly.\n        •\tNo stretching, shortening, smoothing, or merging.\n\t•\tAnnotation Only\n\t    •\tYou may not introduce new or extended time windows.\n\t•\tObjective observation\n\t    •\tMust be verifiable; no speculation or hidden-mental-state guesses.\n\t•\tMulti-label\n\t    •\tSeparate output entries for each label; exact duplicates merged.\n\t•\tOrdering\n\t    •\tSort by clip_id ascending, then by start_time ascending.\n\n### **Dialogue constraints**\n\t•\t2-4 turns.\n\t•\tAssistant speaks first.\n\t•\tFirst assistant turn must include:\n\t•\texplicit mention of the specific tool-use risk, and\n\t•\t1-2 concrete corrective steps.\n\t•\tUser reply:\n\t•\t≥12 words, non-trivial, expresses acceptance, modification, or refusal with explanation.\n\t•\tAssistant final turn:\n\t•\tstep-by-step guidance / confirmation / optional mini SOP card.\n\t•\tNo timestamps in dialogue.\n\t•\tNo Safety / Privacy content.\n\t•\tNo hallucinated facts.\n\n⸻\n\n### **Unified Output Schema**\n{\n  \"tool_use_instant_events\": [\n    {\n      \"clip_id\": \"<from annotations.clip_id>\",\n      \"segment_id\": \"<from annotations.segment_id or 'unknown'>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"improper_grip | unstable_handle | device_not_off | unsafe_posture | wrong_orientation | missing_guard | loose_attachment | other\",\n      \"observation\": \"<concise, objective evidence (no speculation)>\",\n      \"source\": \"manual_annotation\",\n      \"confidence\": 0.0\n    }\n  ],\n  \"dialogs\": [\n    {\n      \"clip_id\": \"<same as paired event>\",\n      \"segment_id\": \"<same as paired event>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"<same as paired event>\",\n      \"dialogue\": [\n        { \"role\": \"assistant\", \"utterance\": \"\" },\n        { \"role\": \"user\", \"utterance\": \"<non-trivial response (>=12 words)>\" },\n        { \"role\": \"assistant\", \"utterance\": \"<two-step corrective action + confirmation>\" },\n        { \"role\": \"user\", \"utterance\": \"\" }\n      ]\n    }\n  ]\n}\n\n#### Failure Case (If there are no valid Tool Use events in current video clip)\n{\n  \"tool_use_instant_events\": [],\n  \"dialogs\": [],\n}\n\n\n\n### **Manual Annotations of Clip ID z028-june-22-22-printer_big**\n{\n  \"video_duration\": {\n    \"raw\": \"00:03:27.21\",\n    \"seconds\": 207\n  },\n  \"taskId\": \"63dadf03402dee182861fe77\",\n  \"taskType\": \"setup big printer\",\n  \"video_name\": \"z028-june-22-22-printer_big\",\n  \"initial_conversation\": [\n    {\n      \"start_time\": 3.1,\n      \"end_time\": 9.694,\n      \"purpose\": \"instructor-start-conversation_opening remarks\",\n      \"text\": \"Hello, thank you for agreeing to take part in our study. For this task, we will be using today's printer in front of you.\"\n    },\n    {\n      \"start_time\": 9.771,\n      \"end_time\": 13.2,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"First, could you please wake up the printer from sleep.\"\n    }\n  ],\n  \"initial_fine_grained_action\": [\n    {\n      \"start_time\": 13.2,\n      \"end_time\": 14.206,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Verb\": \"approach\",\n        \"Adjective\": \"purple\",\n        \"Noun\": \"button\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"adverbial\": \"none\"\n      }\n    }\n  ],\n  \"actions\": [\n    {\n      \"start_time\": 13.2,\n      \"end_time\": 20.1,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student turns on the printer.\",\n        \"Verb\": \"turn_on\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"printer\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 14.266,\n          \"end_time\": 15.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"purple\",\n            \"Noun\": \"button\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 24.2,\n      \"end_time\": 32,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student turns off the printer.\",\n        \"Verb\": \"turn_off\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"printer\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 24.2,\n          \"end_time\": 25,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"purple\",\n            \"Noun\": \"button\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 25.1,\n          \"end_time\": 25.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"purple\",\n            \"Noun\": \"button\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 26.2,\n          \"end_time\": 27.415,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"purple\",\n            \"Noun\": \"button\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 27.494,\n          \"end_time\": 29.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"purple\",\n            \"Noun\": \"button\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 37.2,\n      \"end_time\": 62.2,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student loads the paper stack into the paper tray.\",\n        \"Verb\": \"load\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"paper_stack\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 37.2,\n          \"end_time\": 38.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"approach\",\n            \"Noun\": \"paper_tray\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Adjective\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 39.1,\n          \"end_time\": 41.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"out\",\n            \"Noun\": \"paper_tray\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 43.1,\n          \"end_time\": 47.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"grab\",\n            \"Noun\": \"paper_stack\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Adjective\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 50.1,\n          \"end_time\": 53.522,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"place\",\n            \"Noun\": \"paper_stack\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Adjective\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 53.559,\n          \"end_time\": 54.393,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"insert\",\n            \"Noun\": \"paper_stack\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Adjective\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 54.408,\n          \"end_time\": 58.483,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"align\",\n            \"Noun\": \"paper_stack\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Adjective\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 58.539,\n          \"end_time\": 61.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"close\",\n            \"Noun\": \"paper_tray\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Adjective\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 66.71,\n      \"end_time\": 201.868,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student exchanges the black ink cartridge.\",\n        \"Verb\": \"exchange\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"ink_cartridge\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 72.2,\n          \"end_time\": 73.336,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"approach\",\n            \"Noun\": \"cartridge_gate\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Adjective\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 73.38,\n          \"end_time\": 76.288,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"touch\",\n            \"Noun\": \"cartridge_gate\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Adjective\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 76.397,\n          \"end_time\": 77.85,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student approaches the incorrect compartment.\",\n            \"Incorrect Action Corrected by\": \"35\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 78.2,\n          \"end_time\": 79.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"approach\",\n            \"Noun\": \"cartridge_gate\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Adjective\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 81.4,\n          \"end_time\": 82.665,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"out\",\n            \"Noun\": \"cartridge_gate\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 82.729,\n          \"end_time\": 83.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"open\",\n            \"Noun\": \"cartridge_gate\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Adjective\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 85.2,\n          \"end_time\": 86.474,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 86.504,\n          \"end_time\": 87.363,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 87.428,\n          \"end_time\": 89.358,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"pull\",\n            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\"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 102.19,\n          \"end_time\": 109.968,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 110.066,\n          \"end_time\": 110.684,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": 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\"rotate\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 116.121,\n          \"end_time\": 118.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 120.1,\n          \"end_time\": 120.439,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 120.497,\n          \"end_time\": 121.537,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 121.583,\n          \"end_time\": 122.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n 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      },\n        {\n          \"start_time\": 131.531,\n          \"end_time\": 133.313,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 133.42,\n          \"end_time\": 135.142,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 135.228,\n          \"end_time\": 137.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student inserts the new ink cartridge incorrectly.\",\n            \"Incorrect Action Corrected by\": \"72\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 138.2,\n          \"end_time\": 141.547,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 141.595,\n          \"end_time\": 144.231,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 144.257,\n          \"end_time\": 145.209,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 145.279,\n          \"end_time\": 147.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"push\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 148.1,\n          \"end_time\": 149.48,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 149.541,\n          \"end_time\": 150.302,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 150.362,\n          \"end_time\": 152.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 155.1,\n          \"end_time\": 160.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 161.2,\n          \"end_time\": 163.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 166.1,\n          \"end_time\": 169.233,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 169.256,\n          \"end_time\": 171.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 172.2,\n          \"end_time\": 172.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 173.2,\n          \"end_time\": 175.271,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 175.325,\n          \"end_time\": 176.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 179.2,\n          \"end_time\": 181.278,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 181.333,\n          \"end_time\": 183.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 186.1,\n          \"end_time\": 187.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 193.2,\n          \"end_time\": 194.31,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 194.392,\n          \"end_time\": 196.262,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 196.314,\n          \"end_time\": 198.527,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"push\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 198.553,\n          \"end_time\": 201.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"close\",\n            \"Noun\": \"cartridge_gate\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Adjective\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 69.2,\n          \"end_time\": 72.5,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"You will find them in the top compartment of the printer.\"\n        },\n        {\n          \"start_time\": 73.115,\n          \"end_time\": 76.409,\n          \"conversation_purpose\": \"instructor-start-conversation_other\",\n          \"text\": \"*unintelligible*\"\n        },\n        {\n          \"start_time\": 76.463,\n          \"end_time\": 79.514,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"You can open it using the two slits on the side.\"\n        },\n        {\n          \"start_time\": 83.243,\n          \"end_time\": 85.698,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Please change all the four ink cartridges.\"\n        },\n        {\n          \"start_time\": 118.1,\n          \"end_time\": 119.331,\n          \"conversation_purpose\": \"instructor-start-conversation_other\",\n          \"text\": \"Please make sure.\"\n        },\n        {\n          \"start_time\": 119.453,\n          \"end_time\": 120.382,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        },\n        {\n          \"start_time\": 135.584,\n          \"end_time\": 139.8,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"Please rotate the cartridge such as the flat part on the top.\"\n        }\n      ]\n    }\n  ],\n  \"orphan_conversations\": [\n    {\n      \"start_time\": 20.3,\n      \"end_time\": 24,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Next, please take the printer back into sleep mode.\"\n    },\n    {\n      \"start_time\": 33.1,\n      \"end_time\": 35.6,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Next, please load paper in the printer.\"\n    },\n    {\n      \"start_time\": 61.963,\n      \"end_time\": 62.616,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Thank you.\"\n    },\n    {\n      \"start_time\": 62.686,\n      \"end_time\": 67.002,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Next, please change the ink cartridges in the printer.\"\n    },\n    {\n      \"start_time\": 201.629,\n      \"end_time\": 202.559,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Thank you very much.\"\n    },\n    {\n      \"start_time\": 202.6,\n      \"end_time\": 206.58,\n      \"purpose\": \"instructor-start-conversation_closing remarks\",\n      \"text\": \"That concludes everything for this task, please go ahead and press the stop button.\"\n    }\n  ],\n  \"orphan_fine_grained_actions\": [],\n  \"long_form_description\": {\n    \"start_time\": 0.002,\n    \"end_time\": 207.002,\n    \"text\": \"The student turns on the printer, then turns it off, after that he loads the paper tray with the paper stack, lastly, he exchanges the ink cartridges, for that he opens the cartridge gate, exchanges the black, blue, magenta, and yellow ink cartridges, and then closes the cartridge gate.\"\n  }\n}\n"}]}]}, "generation_config": {"response_mime_type": "application/json", "response_schema": {"$defs": {"DialogUtterance": {"description": "Single utterance in a dialogue", "properties": {"role": {"description": "Role of the speaker", "enum": ["assistant", "user"], "title": "Role", "type": "string"}, "utterance": {"description": "The spoken text", "title": "Utterance", "type": "string"}}, "required": ["role", "utterance"], "title": "DialogUtterance", "type": "object"}, "ToolUseDialog": {"description": "Dialog associated with a tool use instant event", "properties": {"clip_id": {"description": "<same as paired event>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<same as paired event>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "<same as paired event>", "title": "Risk Type", "type": "string"}, "dialogue": {"description": "Dialogue turns: Turn 1 (assistant): empty, Turn 2 (user): non-trivial response (>=12 words), Turn 3 (assistant): two-step corrective action + confirmation, Turn 4 (user): optional", "items": {"$ref": "#/$defs/DialogUtterance"}, "title": "Dialogue", "type": "array"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "dialogue"], "title": "ToolUseDialog", "type": "object"}, "ToolUseInstantEvent": {"description": "Tool use instant event", "properties": {"clip_id": {"description": "<from annotations.clip_id>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<from annotations.segment_id or 'unknown'>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "Type of risk", "enum": ["improper_grip", "unstable_handle", "device_not_off", "unsafe_posture", "wrong_orientation", "missing_guard", "loose_attachment", "other"], "title": "Risk Type", "type": "string"}, "observation": {"description": "<concise, objective evidence (no speculation)>", "title": "Observation", "type": "string"}, "source": {"default": "manual_annotation", "description": "Source of the annotation", "title": "Source", "type": "string"}, "confidence": {"default": 0.0, "description": "Confidence score", "title": "Confidence", "type": "number"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "observation"], "title": "ToolUseInstantEvent", "type": "object"}}, "description": "Tool use instant service output schema for tool use events and dialogs", "properties": {"tool_use_instant_events": {"description": "List of tool use instant events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseInstantEvent"}, "title": "Tool Use Instant Events", "type": "array"}, "dialogs": {"description": "List of dialogs associated with the events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseDialog"}, "title": "Dialogs", "type": "array"}}, "title": "ToolUseInstantServiceOutput", "type": "object"}, "temperature": 0.7}}
+{"key": "request-52", "request": {"contents": [{"parts": [{"text": "\n### **Role**\n\nYou are an Instant Proactive Service (Instant PS) annotation and dialogue-generation assistant for the HoloAssist dataset.\nIn laboratory / hands-on operation settings, you analyze manual annotations to extract time-windows of \"Tool Use\" risks / improper operations, and for each extracted event, you generate a 2-4 turn \"assistant ↔ user\" dialogue.\n\nYou must rely only on the time-windows provided by the manual annotations.\nYou must not extend, shorten, merge, or fabricate any time segments that do not exist in the manual labels.\n\n⸻\n\n### **All Defined Proactive Services**\n\t•\tInstant (second-level, grounded in the current moment)\n        •\tSafety: immediate bodily/accident danger (flame, blade, electric shock, slip, rotating parts, vehicle proximity) → stop first, then handle.\n        •\tTool Use: improper tool operation/configuration (grip, not powered off, orientation, loose chuck, missing guard, unsafe posture).\n\t•\tShort-Horizon (tens of seconds to a few minutes, within a single session)\n        •\tNext-Step Guidance: workflow is already underway; provide suggestions for the next step based on what has been done.\n        •\tError-Recovery: the user has just made a workflow mistake (wrong step, wrong object, wrong target, wrong configuration for this task) and must rollback to fix it.\n        •\tResource Reminder: end-of-task state is not handled (fire/power left on, door/cap open, unsaved work, leftover items, missing refill) → remind to close/save/take/refill.\n\n⸻\n\n### **Input Manual Annotations (authoritative time source)**\n\nProvides fine-grained temporal information for all dialogue and user actions in the video.\n\n⸻\n\n### **OBJECTIVE**\n\t1.\tRead each manual annotation labeled as \"Tool Use\", and output its time_window exactly as annotated (start_time-end_time, verbatim).\n    **You must traverse every user-error segment in the manual annotations and process them one by one without omission.**\n\t2.\tFor each event, output:\n        •\trisk_type (standardized from the label)\n        •\tan objective observation (from comment and/or video JSON; must be verifiable)\n        •\tconfidence\n\t3.\tIf multiple labels exist in the same time-window → output multiple separate events.\n        If repeated identical labels appear → deduplicate and conceptually merge their sources.\n\t4.\tOutput only Tool Use events (not Safety, not Privacy, not Error-Recovery, not Resource Reminder).\n\t5.\tDialogue generation: for every event, generate a 2-4 turn dialogue:\n        •\tAssistant speaks first, calmly, politely, low-intrusion.\n        •\tClearly state the specific tool-use risk (no timestamps), and provide 1-2 actionable corrections\n    (e.g., \"power off first, then…\", \"adjust your grip below the guard ring\").\n        •\tUser must not reply vaguely; produce ≥12 English words with meaningful content (accept/modify/decline and give reasons).\n        •\tAssistant closes with confirmation / optional SOP snippet / short reminder.\n        •\tDialogue text must not include timestamps, but the structured output must include aligned clip_id and time_window.\n\n⸻\n\n### **Task Definition / Nature (Instant · Tool Use)**\n\nCore Focus\n\t•\tThis category is restricted to problems that arise purely from how a tool is being used: grip, posture, contact, orientation, clamp/guard state, power state / configuration of the tool itself.\n\t•\tBy definition, Instant · Tool Use never requires rolling back or redoing previously completed workflow steps. The current step (object, target, step choice) is logically correct; only the usage technique is problematic.\n\t•\tIt does not cover mistakes about which object / part / slot / step / goal is chosen in the workflow (those belong to Short-Horizon · Error-Recovery).\n\nNature\n\t•\tTriggered when an immediate tool-related operational risk appears.\n\t•\tFocus on technique / configuration issues (grip, contact area, hand placement, body posture, orientation, clamp/guard state, power-off timing) that can become unsafe or damaging within a few seconds if not corrected.\n\t•\tIf the same mis-use is already causing an acute bodily hazard (e.g., clear cut / burn / electric-shock risk), it should be classified as Instant · Safety, not Tool Use.\n\nTemporal scope (critical)\n\t•\tEach Instant Tool Use event corresponds to a very short snippet of ongoing execution:\n\t•\ttypically 0-5 seconds between the risky configuration and when intervention should happen;\n\t•\twith a hard upper bound of ≤10 seconds.\n\t•\tIf understanding or fixing the problem requires:\n\t•\tlooking back over ≥10 seconds of prior workflow, or\n\t•\tundoing earlier completed steps and then redoing them,\nthen it should conceptually be handled by Short-Horizon services (especially Error-Recovery), not by Instant · Tool Use.\n\nEvent granularity\n\t•\tEach manual annotation segment that satisfies the temporal scope and nature above is counted as one Tool Use event.\n\t•\tYou must not merge multiple distant segments into a longer window to \"simulate\" an instant event.\n\nCommon labels (examples)\n\nimproper_grip, unstable_handle, device_not_off, unsafe_posture,\nwrong_orientation, missing_guard, loose_attachment, unstable_support, etc.\n\nExample 1 (Tool Use, not Error-Recovery)\nThe user is drilling into a workpiece with the correct drill bit and position, but their hand is very close to the rotating bit and the drill is tilted, making the operation unstable.\nIf they simply reposition their hand further away, adjust the tilt, and stabilize the drill, the task remains valid. No previous step needs to be undone.\nThis is an Instant · Tool Use event (technique correction), not Error-Recovery.\n\n⸻\n\n### **Mutual Exclusion & Priority vs. Error-Recovery (and Safety)**\n\nWhen deciding between Instant · Tool Use, Short-Horizon · Error-Recovery, and Instant · Safety, use the following rules.\n\n1. Completion vs. ongoing execution (primary test: Tool Use vs. Error-Recovery)\nUse this completion test first:\n\n\"If the user immediately switches to the correct technique from now on, without undoing anything already done, does the mistake disappear?\"\n\n\t•\tIf YES → this is Tool Use (ongoing execution / technique correction).\n\t•\tIf NO, because the current state is already wrong and must be undone and redone, then it belongs to Short-Horizon · Error-Recovery, not Tool Use.\n\nIn other words:\n\t•\tTool Use\n        •\tThe step itself is logically correct (right object, right target, right step for this task).\n        •\tThe problem lies in how the tool is being operated (grip, angle, stability, power-off timing, missing clamp/guard, etc.).\n        •\tFix = adjust how the tool is being handled / configured right now, without rolling back earlier workflow states.\n\t•\tError-Recovery\n        •\tThe workflow state itself is wrong (wrong part installed, wrong sample loaded, wrong slot used, wrong target selected, steps swapped, required step skipped, etc.).\n        •\tFix = stop, undo what was done, and redo the step correctly.\n        •\tThese should not be labeled as Tool Use in this task.\n\n2. Technique vs. workflow (rephrased decision rule)\n\t•\tIf the main problem is how the tool is being handled or configured in this short 0-10 second window\n(grip, posture, orientation, clamp/guard, power-off timing), and correcting it means adjusting the current action, classify it as Instant · Tool Use.\n\t•\tIf the main problem is what has already been done in the workflow\n(wrong object, wrong slot/target, wrong order, wrong configuration for this task, skipped required step), and the user must undo and redo a step, classify it as Short-Horizon · Error-Recovery.\n\n3. Safety override\n\t•\tIf the current tool use creates an immediate, high-risk safety hazard (e.g., hand directly in front of an active blade, imminent burn from an exposed hot surface, clear electric-shock risk),\nthe primary label should be Instant · Safety, even if there is also a technique issue.\n\t•\tIn such cases, prioritize Safety over Tool Use.\n\n4. Time scale\n\t•\tTool Use: typically 0-10 seconds, focused on a currently ongoing motion or micro configuration with no rollback.\n\t•\tError-Recovery: can span ≈10 seconds to a few minutes, requiring short-term memory of earlier completed actions and explicit rollback.\n\n5. Example 2 (Error-Recovery, not Tool Use)\nThe user is assembling a device that requires inserting Part A first and then Part B.\nInstead, they insert Part B directly, tighten it, and skip Part A.\nSimply improving their hand technique or tightening style cannot fix this — the assembly sequence itself is wrong.\nThe assistant should ask them to stop, remove Part B (undo), insert Part A, then re-insert Part B in the correct order (redo).\nThis is Error-Recovery because it is a workflow-level mistake that requires rollback + redo, not just a Tool Use adjustment.\n\nIn this task, you are only asked to output Tool Use events.\nSegments that match the Error-Recovery definition above should not be labeled as Tool Use.\n\n⸻\n\n### **Output Format and Rules**\n\nYou must produce two parallel arrays: tool_use_instant_events and dialogs.\nEach event must correspond to exactly one dialogue.\n\n### **Mandatory constraints**\n\t•\tExact Match\n        •\ttime_window must match the annotated start_time-end_time exactly.\n        •\tNo stretching, shortening, smoothing, or merging.\n\t•\tAnnotation Only\n\t    •\tYou may not introduce new or extended time windows.\n\t•\tObjective observation\n\t    •\tMust be verifiable; no speculation or hidden-mental-state guesses.\n\t•\tMulti-label\n\t    •\tSeparate output entries for each label; exact duplicates merged.\n\t•\tOrdering\n\t    •\tSort by clip_id ascending, then by start_time ascending.\n\n### **Dialogue constraints**\n\t•\t2-4 turns.\n\t•\tAssistant speaks first.\n\t•\tFirst assistant turn must include:\n\t•\texplicit mention of the specific tool-use risk, and\n\t•\t1-2 concrete corrective steps.\n\t•\tUser reply:\n\t•\t≥12 words, non-trivial, expresses acceptance, modification, or refusal with explanation.\n\t•\tAssistant final turn:\n\t•\tstep-by-step guidance / confirmation / optional mini SOP card.\n\t•\tNo timestamps in dialogue.\n\t•\tNo Safety / Privacy content.\n\t•\tNo hallucinated facts.\n\n⸻\n\n### **Unified Output Schema**\n{\n  \"tool_use_instant_events\": [\n    {\n      \"clip_id\": \"<from annotations.clip_id>\",\n      \"segment_id\": \"<from annotations.segment_id or 'unknown'>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"improper_grip | unstable_handle | device_not_off | unsafe_posture | wrong_orientation | missing_guard | loose_attachment | other\",\n      \"observation\": \"<concise, objective evidence (no speculation)>\",\n      \"source\": \"manual_annotation\",\n      \"confidence\": 0.0\n    }\n  ],\n  \"dialogs\": [\n    {\n      \"clip_id\": \"<same as paired event>\",\n      \"segment_id\": \"<same as paired event>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"<same as paired event>\",\n      \"dialogue\": [\n        { \"role\": \"assistant\", \"utterance\": \"\" },\n        { \"role\": \"user\", \"utterance\": \"<non-trivial response (>=12 words)>\" },\n        { \"role\": \"assistant\", \"utterance\": \"<two-step corrective action + confirmation>\" },\n        { \"role\": \"user\", \"utterance\": \"\" }\n      ]\n    }\n  ]\n}\n\n#### Failure Case (If there are no valid Tool Use events in current video clip)\n{\n  \"tool_use_instant_events\": [],\n  \"dialogs\": [],\n}\n\n\n\n### **Manual Annotations of Clip ID z028-june-22-22-printer_small**\n{\n  \"video_duration\": {\n    \"raw\": \"00:05:47.67\",\n    \"seconds\": 347\n  },\n  \"taskId\": \"63dadfaceddc9fceaae37374\",\n  \"taskType\": \"setup small printer\",\n  \"video_name\": \"z028-june-22-22-printer_small\",\n  \"initial_conversation\": [\n    {\n      \"start_time\": 2.1,\n      \"end_time\": 11.424,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Hello. Umm, welcome to our study. Thank you for agreeing to take part, in front of you, you'll see an HP Deskjet printer that will be using it for this task.\"\n    },\n    {\n      \"start_time\": 11.924,\n      \"end_time\": 15.924,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"First and foremost, could you please load paper in the printer\"\n    }\n  ],\n  \"initial_fine_grained_action\": [],\n  \"actions\": [\n    {\n      \"start_time\": 13.1,\n      \"end_time\": 46.1,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student loads the input tray with paper.\",\n        \"Verb\": \"load\",\n        \"Noun\": \"paper_tray\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 18.1,\n          \"end_time\": 21.034,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 21.168,\n          \"end_time\": 22.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 23.071,\n          \"end_time\": 23.561,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 23.668,\n          \"end_time\": 27.384,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 27.678,\n          \"end_time\": 31.111,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 31.288,\n          \"end_time\": 33,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 34.1,\n          \"end_time\": 39.03,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"flip\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray_shield\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 39.148,\n          \"end_time\": 40.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray_shield\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 30.335,\n          \"end_time\": 36.57,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Please make sure the edge angle is all the way to the left indicated for the plastic flap.\"\n        },\n        {\n          \"start_time\": 36.894,\n          \"end_time\": 39.335,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Actually, may align it to be...\"\n        },\n        {\n          \"start_time\": 39.718,\n          \"end_time\": 40.718,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 50.394,\n      \"end_time\": 251.982,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student makes a black and white copy.\",\n        \"Verb\": \"make\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"copy\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 53.068,\n          \"end_time\": 53.563,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 53.646,\n          \"end_time\": 54.13,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 55.1,\n          \"end_time\": 56.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"copy_gate\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 57.1,\n          \"end_time\": 61.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 62.1,\n          \"end_time\": 63.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"copy_gate\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 70.1,\n          \"end_time\": 71.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 75.1,\n          \"end_time\": 82.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 93.1,\n          \"end_time\": 95.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"little\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 99.1,\n          \"end_time\": 100.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"click\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"button\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 103.1,\n          \"end_time\": 104.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"click\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"button\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 110.1,\n          \"end_time\": 111.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"click\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"button\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 116.1,\n          \"end_time\": 117.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"click\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"button\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 121.1,\n          \"end_time\": 122.012,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"click\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"button\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 122.186,\n          \"end_time\": 123.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"click\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"button\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 169.1,\n          \"end_time\": 170.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"click\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"button\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 63.1,\n          \"end_time\": 67.247,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Before pressing the copy button, please open the paper tray.\"\n        },\n        {\n          \"start_time\": 67.512,\n          \"end_time\": 69.659,\n          \"conversation_purpose\": \"student-start-conversation_other\",\n          \"text\": \"The paper collector tray.\"\n        },\n        {\n          \"start_time\": 70.1,\n          \"end_time\": 76.1,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"To open it, please firmly pull on the notch at the top part of the front of the printer.\"\n        },\n        {\n          \"start_time\": 81.188,\n          \"end_time\": 82.555,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Please firmly pull on it.\"\n        },\n        {\n          \"start_time\": 82.664,\n          \"end_time\": 83.629,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        },\n        {\n          \"start_time\": 83.865,\n          \"end_time\": 90.1,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Moreover, please rotate the notch on the paper collector tray.\"\n        },\n        {\n          \"start_time\": 90.718,\n          \"end_time\": 93.659,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"The notch should be at the frontmost part of the tray.\"\n        },\n        {\n          \"start_time\": 94.012,\n          \"end_time\": 95.1,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Please rotate it.\"\n        },\n        {\n          \"start_time\": 95.835,\n          \"end_time\": 96.835,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you very much.\"\n        },\n        {\n          \"start_time\": 102.1,\n          \"end_time\": 105.1,\n          \"conversation_purpose\": \"instructor-start-conversation_describing high-level instruction\",\n          \"text\": \"Please print in black and white.\"\n        },\n        {\n          \"start_time\": 118.747,\n          \"end_time\": 123.1,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Press the black and white copy... press the button leftmost button.\"\n        },\n        {\n          \"start_time\": 124.982,\n          \"end_time\": 125.982,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        },\n        {\n          \"start_time\": 126.1,\n          \"end_time\": 130.453,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Once you firmly press the button, please wait for the printer to finish.\"\n        },\n        {\n          \"start_time\": 166.071,\n          \"end_time\": 168.806,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Please, re-press the button.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 252.129,\n      \"end_time\": 271.629,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student withdraws a photocopy from the output tray.\",\n        \"Verb\": \"withdraw\",\n        \"Noun\": \"copy\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 253.1,\n          \"end_time\": 254.047,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 254.166,\n          \"end_time\": 255.04,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 255.166,\n          \"end_time\": 256.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"The student drops the paper stack over the printer.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"drop\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 269.1,\n          \"end_time\": 270.04,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 270.068,\n          \"end_time\": 270.558,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 270.624,\n          \"end_time\": 271.131,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"drop\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 253.1,\n          \"end_time\": 254.1,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you very much.\"\n        },\n        {\n          \"start_time\": 256.629,\n          \"end_time\": 265.482,\n          \"conversation_purpose\": \"instructor-start-conversation_describing high-level instruction\",\n          \"text\": \"Please remove.. the... the paper from the photocopy from the printer.\"\n        },\n        {\n          \"start_time\": 266.718,\n          \"end_time\": 269.247,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Please move the paper from the scanner area.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 271.718,\n      \"end_time\": 278.953,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student withdraws a paper sheet from the scanner area.\",\n        \"Verb\": \"withdraw\",\n        \"Noun\": \"paper_stack\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 272.1,\n          \"end_time\": 273.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"copy_gate\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 274.1,\n          \"end_time\": 275.05,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 275.158,\n          \"end_time\": 276.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 277.1,\n          \"end_time\": 278.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"drop\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 280.1,\n      \"end_time\": 327.571,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student exchanges their ink cartridges.\",\n        \"Verb\": \"exchange\",\n        \"Noun\": \"ink_cartridge\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 283.1,\n          \"end_time\": 285.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"cartridge_gate\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 292.1,\n          \"end_time\": 295.091,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 295.144,\n          \"end_time\": 297.038,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 297.197,\n          \"end_time\": 298.029,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 298.165,\n          \"end_time\": 301.035,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"drop\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 301.177,\n          \"end_time\": 302.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 304.1,\n          \"end_time\": 305.053,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 305.138,\n          \"end_time\": 309.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 314.1,\n          \"end_time\": 322.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 324.1,\n          \"end_time\": 325.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"cartridge_gate\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 328.247,\n      \"end_time\": 344.247,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student closes the output and input paper trays of the printer.\",\n        \"Verb\": \"close\",\n        \"Noun\": \"paper_tray\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 331.1,\n          \"end_time\": 332.058,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"little\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 332.13,\n          \"end_time\": 333.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 336.1,\n          \"end_time\": 337.031,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 337.091,\n          \"end_time\": 337.576,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 337.629,\n          \"end_time\": 338.143,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"drop\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 339.1,\n          \"end_time\": 341.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    }\n  ],\n  \"orphan_conversations\": [\n    {\n      \"start_time\": 45.247,\n      \"end_time\": 46.688,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Thank you very much.\"\n    },\n    {\n      \"start_time\": 47.012,\n      \"end_time\": 50.747,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Next, please copy a black and white paper.\"\n    },\n    {\n      \"start_time\": 277.1,\n      \"end_time\": 280.659,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Next, please change the ink cartridges in the printer.\"\n    },\n    {\n      \"start_time\": 326.659,\n      \"end_time\": 327.641,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Thank you very much.\"\n    },\n    {\n      \"start_time\": 327.712,\n      \"end_time\": 331.335,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Next, please put the printer as it was when began the task.\"\n    },\n    {\n      \"start_time\": 340.424,\n      \"end_time\": 345.718,\n      \"purpose\": \"instructor-start-conversation_closing remarks\",\n      \"text\": \"Thank you very much. That concludes everything with this task, you may now go ahead and press the stop button.\"\n    }\n  ],\n  \"orphan_fine_grained_actions\": [],\n  \"long_form_description\": {\n    \"start_time\": 0.07,\n    \"end_time\": 347.57,\n    \"text\": \"The student begins by pulling out the paper stand and inserting a paper stack in the printer, then pulls out the tray so he can make a black-and-white copy, the student presses the button on the printer and waits for the copy to finish, when the copy finishes he removes the copy from the printer. Then he changes the ink cartridge and finally pushes the tray and everything left to save the printer.\"\n  }\n}\n"}]}]}, "generation_config": {"response_mime_type": "application/json", "response_schema": {"$defs": {"DialogUtterance": {"description": "Single utterance in a dialogue", "properties": {"role": {"description": "Role of the speaker", "enum": ["assistant", "user"], "title": "Role", "type": "string"}, "utterance": {"description": "The spoken text", "title": "Utterance", "type": "string"}}, "required": ["role", "utterance"], "title": "DialogUtterance", "type": "object"}, "ToolUseDialog": {"description": "Dialog associated with a tool use instant event", "properties": {"clip_id": {"description": "<same as paired event>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<same as paired event>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "<same as paired event>", "title": "Risk Type", "type": "string"}, "dialogue": {"description": "Dialogue turns: Turn 1 (assistant): empty, Turn 2 (user): non-trivial response (>=12 words), Turn 3 (assistant): two-step corrective action + confirmation, Turn 4 (user): optional", "items": {"$ref": "#/$defs/DialogUtterance"}, "title": "Dialogue", "type": "array"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "dialogue"], "title": "ToolUseDialog", "type": "object"}, "ToolUseInstantEvent": {"description": "Tool use instant event", "properties": {"clip_id": {"description": "<from annotations.clip_id>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<from annotations.segment_id or 'unknown'>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "Type of risk", "enum": ["improper_grip", "unstable_handle", "device_not_off", "unsafe_posture", "wrong_orientation", "missing_guard", "loose_attachment", "other"], "title": "Risk Type", "type": "string"}, "observation": {"description": "<concise, objective evidence (no speculation)>", "title": "Observation", "type": "string"}, "source": {"default": "manual_annotation", "description": "Source of the annotation", "title": "Source", "type": "string"}, "confidence": {"default": 0.0, "description": "Confidence score", "title": "Confidence", "type": "number"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "observation"], "title": "ToolUseInstantEvent", "type": "object"}}, "description": "Tool use instant service output schema for tool use events and dialogs", "properties": {"tool_use_instant_events": {"description": "List of tool use instant events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseInstantEvent"}, "title": "Tool Use Instant Events", "type": "array"}, "dialogs": {"description": "List of dialogs associated with the events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseDialog"}, "title": "Dialogs", "type": "array"}}, "title": "ToolUseInstantServiceOutput", "type": "object"}, "temperature": 0.7}}
+{"key": "request-53", "request": {"contents": [{"parts": [{"text": "\n### **Role**\n\nYou are an Instant Proactive Service (Instant PS) annotation and dialogue-generation assistant for the HoloAssist dataset.\nIn laboratory / hands-on operation settings, you analyze manual annotations to extract time-windows of \"Tool Use\" risks / improper operations, and for each extracted event, you generate a 2-4 turn \"assistant ↔ user\" dialogue.\n\nYou must rely only on the time-windows provided by the manual annotations.\nYou must not extend, shorten, merge, or fabricate any time segments that do not exist in the manual labels.\n\n⸻\n\n### **All Defined Proactive Services**\n\t•\tInstant (second-level, grounded in the current moment)\n        •\tSafety: immediate bodily/accident danger (flame, blade, electric shock, slip, rotating parts, vehicle proximity) → stop first, then handle.\n        •\tTool Use: improper tool operation/configuration (grip, not powered off, orientation, loose chuck, missing guard, unsafe posture).\n\t•\tShort-Horizon (tens of seconds to a few minutes, within a single session)\n        •\tNext-Step Guidance: workflow is already underway; provide suggestions for the next step based on what has been done.\n        •\tError-Recovery: the user has just made a workflow mistake (wrong step, wrong object, wrong target, wrong configuration for this task) and must rollback to fix it.\n        •\tResource Reminder: end-of-task state is not handled (fire/power left on, door/cap open, unsaved work, leftover items, missing refill) → remind to close/save/take/refill.\n\n⸻\n\n### **Input Manual Annotations (authoritative time source)**\n\nProvides fine-grained temporal information for all dialogue and user actions in the video.\n\n⸻\n\n### **OBJECTIVE**\n\t1.\tRead each manual annotation labeled as \"Tool Use\", and output its time_window exactly as annotated (start_time-end_time, verbatim).\n    **You must traverse every user-error segment in the manual annotations and process them one by one without omission.**\n\t2.\tFor each event, output:\n        •\trisk_type (standardized from the label)\n        •\tan objective observation (from comment and/or video JSON; must be verifiable)\n        •\tconfidence\n\t3.\tIf multiple labels exist in the same time-window → output multiple separate events.\n        If repeated identical labels appear → deduplicate and conceptually merge their sources.\n\t4.\tOutput only Tool Use events (not Safety, not Privacy, not Error-Recovery, not Resource Reminder).\n\t5.\tDialogue generation: for every event, generate a 2-4 turn dialogue:\n        •\tAssistant speaks first, calmly, politely, low-intrusion.\n        •\tClearly state the specific tool-use risk (no timestamps), and provide 1-2 actionable corrections\n    (e.g., \"power off first, then…\", \"adjust your grip below the guard ring\").\n        •\tUser must not reply vaguely; produce ≥12 English words with meaningful content (accept/modify/decline and give reasons).\n        •\tAssistant closes with confirmation / optional SOP snippet / short reminder.\n        •\tDialogue text must not include timestamps, but the structured output must include aligned clip_id and time_window.\n\n⸻\n\n### **Task Definition / Nature (Instant · Tool Use)**\n\nCore Focus\n\t•\tThis category is restricted to problems that arise purely from how a tool is being used: grip, posture, contact, orientation, clamp/guard state, power state / configuration of the tool itself.\n\t•\tBy definition, Instant · Tool Use never requires rolling back or redoing previously completed workflow steps. The current step (object, target, step choice) is logically correct; only the usage technique is problematic.\n\t•\tIt does not cover mistakes about which object / part / slot / step / goal is chosen in the workflow (those belong to Short-Horizon · Error-Recovery).\n\nNature\n\t•\tTriggered when an immediate tool-related operational risk appears.\n\t•\tFocus on technique / configuration issues (grip, contact area, hand placement, body posture, orientation, clamp/guard state, power-off timing) that can become unsafe or damaging within a few seconds if not corrected.\n\t•\tIf the same mis-use is already causing an acute bodily hazard (e.g., clear cut / burn / electric-shock risk), it should be classified as Instant · Safety, not Tool Use.\n\nTemporal scope (critical)\n\t•\tEach Instant Tool Use event corresponds to a very short snippet of ongoing execution:\n\t•\ttypically 0-5 seconds between the risky configuration and when intervention should happen;\n\t•\twith a hard upper bound of ≤10 seconds.\n\t•\tIf understanding or fixing the problem requires:\n\t•\tlooking back over ≥10 seconds of prior workflow, or\n\t•\tundoing earlier completed steps and then redoing them,\nthen it should conceptually be handled by Short-Horizon services (especially Error-Recovery), not by Instant · Tool Use.\n\nEvent granularity\n\t•\tEach manual annotation segment that satisfies the temporal scope and nature above is counted as one Tool Use event.\n\t•\tYou must not merge multiple distant segments into a longer window to \"simulate\" an instant event.\n\nCommon labels (examples)\n\nimproper_grip, unstable_handle, device_not_off, unsafe_posture,\nwrong_orientation, missing_guard, loose_attachment, unstable_support, etc.\n\nExample 1 (Tool Use, not Error-Recovery)\nThe user is drilling into a workpiece with the correct drill bit and position, but their hand is very close to the rotating bit and the drill is tilted, making the operation unstable.\nIf they simply reposition their hand further away, adjust the tilt, and stabilize the drill, the task remains valid. No previous step needs to be undone.\nThis is an Instant · Tool Use event (technique correction), not Error-Recovery.\n\n⸻\n\n### **Mutual Exclusion & Priority vs. Error-Recovery (and Safety)**\n\nWhen deciding between Instant · Tool Use, Short-Horizon · Error-Recovery, and Instant · Safety, use the following rules.\n\n1. Completion vs. ongoing execution (primary test: Tool Use vs. Error-Recovery)\nUse this completion test first:\n\n\"If the user immediately switches to the correct technique from now on, without undoing anything already done, does the mistake disappear?\"\n\n\t•\tIf YES → this is Tool Use (ongoing execution / technique correction).\n\t•\tIf NO, because the current state is already wrong and must be undone and redone, then it belongs to Short-Horizon · Error-Recovery, not Tool Use.\n\nIn other words:\n\t•\tTool Use\n        •\tThe step itself is logically correct (right object, right target, right step for this task).\n        •\tThe problem lies in how the tool is being operated (grip, angle, stability, power-off timing, missing clamp/guard, etc.).\n        •\tFix = adjust how the tool is being handled / configured right now, without rolling back earlier workflow states.\n\t•\tError-Recovery\n        •\tThe workflow state itself is wrong (wrong part installed, wrong sample loaded, wrong slot used, wrong target selected, steps swapped, required step skipped, etc.).\n        •\tFix = stop, undo what was done, and redo the step correctly.\n        •\tThese should not be labeled as Tool Use in this task.\n\n2. Technique vs. workflow (rephrased decision rule)\n\t•\tIf the main problem is how the tool is being handled or configured in this short 0-10 second window\n(grip, posture, orientation, clamp/guard, power-off timing), and correcting it means adjusting the current action, classify it as Instant · Tool Use.\n\t•\tIf the main problem is what has already been done in the workflow\n(wrong object, wrong slot/target, wrong order, wrong configuration for this task, skipped required step), and the user must undo and redo a step, classify it as Short-Horizon · Error-Recovery.\n\n3. Safety override\n\t•\tIf the current tool use creates an immediate, high-risk safety hazard (e.g., hand directly in front of an active blade, imminent burn from an exposed hot surface, clear electric-shock risk),\nthe primary label should be Instant · Safety, even if there is also a technique issue.\n\t•\tIn such cases, prioritize Safety over Tool Use.\n\n4. Time scale\n\t•\tTool Use: typically 0-10 seconds, focused on a currently ongoing motion or micro configuration with no rollback.\n\t•\tError-Recovery: can span ≈10 seconds to a few minutes, requiring short-term memory of earlier completed actions and explicit rollback.\n\n5. Example 2 (Error-Recovery, not Tool Use)\nThe user is assembling a device that requires inserting Part A first and then Part B.\nInstead, they insert Part B directly, tighten it, and skip Part A.\nSimply improving their hand technique or tightening style cannot fix this — the assembly sequence itself is wrong.\nThe assistant should ask them to stop, remove Part B (undo), insert Part A, then re-insert Part B in the correct order (redo).\nThis is Error-Recovery because it is a workflow-level mistake that requires rollback + redo, not just a Tool Use adjustment.\n\nIn this task, you are only asked to output Tool Use events.\nSegments that match the Error-Recovery definition above should not be labeled as Tool Use.\n\n⸻\n\n### **Output Format and Rules**\n\nYou must produce two parallel arrays: tool_use_instant_events and dialogs.\nEach event must correspond to exactly one dialogue.\n\n### **Mandatory constraints**\n\t•\tExact Match\n        •\ttime_window must match the annotated start_time-end_time exactly.\n        •\tNo stretching, shortening, smoothing, or merging.\n\t•\tAnnotation Only\n\t    •\tYou may not introduce new or extended time windows.\n\t•\tObjective observation\n\t    •\tMust be verifiable; no speculation or hidden-mental-state guesses.\n\t•\tMulti-label\n\t    •\tSeparate output entries for each label; exact duplicates merged.\n\t•\tOrdering\n\t    •\tSort by clip_id ascending, then by start_time ascending.\n\n### **Dialogue constraints**\n\t•\t2-4 turns.\n\t•\tAssistant speaks first.\n\t•\tFirst assistant turn must include:\n\t•\texplicit mention of the specific tool-use risk, and\n\t•\t1-2 concrete corrective steps.\n\t•\tUser reply:\n\t•\t≥12 words, non-trivial, expresses acceptance, modification, or refusal with explanation.\n\t•\tAssistant final turn:\n\t•\tstep-by-step guidance / confirmation / optional mini SOP card.\n\t•\tNo timestamps in dialogue.\n\t•\tNo Safety / Privacy content.\n\t•\tNo hallucinated facts.\n\n⸻\n\n### **Unified Output Schema**\n{\n  \"tool_use_instant_events\": [\n    {\n      \"clip_id\": \"<from annotations.clip_id>\",\n      \"segment_id\": \"<from annotations.segment_id or 'unknown'>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"improper_grip | unstable_handle | device_not_off | unsafe_posture | wrong_orientation | missing_guard | loose_attachment | other\",\n      \"observation\": \"<concise, objective evidence (no speculation)>\",\n      \"source\": \"manual_annotation\",\n      \"confidence\": 0.0\n    }\n  ],\n  \"dialogs\": [\n    {\n      \"clip_id\": \"<same as paired event>\",\n      \"segment_id\": \"<same as paired event>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"<same as paired event>\",\n      \"dialogue\": [\n        { \"role\": \"assistant\", \"utterance\": \"\" },\n        { \"role\": \"user\", \"utterance\": \"<non-trivial response (>=12 words)>\" },\n        { \"role\": \"assistant\", \"utterance\": \"<two-step corrective action + confirmation>\" },\n        { \"role\": \"user\", \"utterance\": \"\" }\n      ]\n    }\n  ]\n}\n\n#### Failure Case (If there are no valid Tool Use events in current video clip)\n{\n  \"tool_use_instant_events\": [],\n  \"dialogs\": [],\n}\n\n\n\n### **Manual Annotations of Clip ID z028-june-22-22-switch**\n{\n  \"video_duration\": {\n    \"raw\": \"00:05:27.70\",\n    \"seconds\": 327\n  },\n  \"taskId\": \"63dadf03e92ec961ce68470d\",\n  \"taskType\": \"setup switch\",\n  \"video_name\": \"z028-june-22-22-switch\",\n  \"initial_conversation\": [\n    {\n      \"start_time\": 1.312,\n      \"end_time\": 15.721,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Hello thank you for going to take part in this study in front of you. You will see the Nintendo switch gaming entertainment system. We will be using it for this task first. You can please go ahead and put the Joy Cons on the Nintendo switch.\"\n    }\n  ],\n  \"initial_fine_grained_action\": [],\n  \"actions\": [\n    {\n      \"start_time\": 12.864,\n      \"end_time\": 34.2,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student inserts the Joy-Con controllers into the Nintendo Switch.\",\n        \"Verb\": \"insert\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"nintendo_switch\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 13.215,\n          \"end_time\": 16.661,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 16.718,\n          \"end_time\": 18.531,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 18.65,\n          \"end_time\": 27.153,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"assemble\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 27.221,\n          \"end_time\": 28.74,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 28.834,\n          \"end_time\": 34.075,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"assemble\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 21.484,\n          \"end_time\": 25,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Please push the joycons here.\"\n        },\n        {\n          \"start_time\": 25.063637120266332,\n          \"end_time\": 26.417637120266324,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"The snap sound.\"\n        },\n        {\n          \"start_time\": 26.432731308087114,\n          \"end_time\": 27.972731308087113,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        },\n        {\n          \"start_time\": 31.29181994728811,\n          \"end_time\": 33.04581994728811,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you very much.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 34.264,\n      \"end_time\": 67.91815508392287,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student removes the Nintendo Switch's joycon controllers.\",\n        \"Verb\": \"withdraw\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"nintendo_switch\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 49.48472021084755,\n          \"end_time\": 54.123,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 54.185,\n          \"end_time\": 55.141,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 55.205,\n          \"end_time\": 58.826,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 58.935,\n          \"end_time\": 60.064,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 60.123,\n          \"end_time\": 62.467,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 62.53,\n          \"end_time\": 63.188,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 63.249,\n          \"end_time\": 64.602,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"comfort_grip\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 64.672,\n          \"end_time\": 66.036,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"assemble\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 66.078,\n          \"end_time\": 67.691,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"comfort_grip\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 66.41645902522214,\n          \"end_time\": 67.63976106274121,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"right hand\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 41.27,\n          \"end_time\": 50.44,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"which um Swedish on the going on the button sliding it out.\"\n        },\n        {\n          \"start_time\": 54.2,\n          \"end_time\": 55.612,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 68.00906367041198,\n      \"end_time\": 123.3,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student inserts the Joy-Con controllers into the Joy-Con straps.\",\n        \"Verb\": \"insert\",\n        \"Noun\": \"joy_con_controller\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 68.044,\n          \"end_time\": 69.87,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"joy_con_strap\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 69.955,\n          \"end_time\": 90.57,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"assemble\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 90.64,\n          \"end_time\": 94.057,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"joy_con_strap\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 94.148,\n          \"end_time\": 95.497,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 95.547,\n          \"end_time\": 99.429,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 99.497,\n          \"end_time\": 100.406,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 100.479,\n          \"end_time\": 107.155,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"white\",\n            \"Noun\": \"joy_con_strap_lock\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 107.238,\n          \"end_time\": 111.145,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 111.214,\n          \"end_time\": 119.051,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"assemble\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 119.131,\n          \"end_time\": 122.659,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"white\",\n            \"Noun\": \"joy_con_strap_lock\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 71.598,\n          \"end_time\": 79.859,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Please flip the strap such the minus sign on this strap corresponds to the minus sign on the joycon.\"\n        },\n        {\n          \"start_time\": 81.66,\n          \"end_time\": 91.4,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"On this strap, you will see a minus sign on right, now please  slide the strap on the joycon.\"\n        },\n        {\n          \"start_time\": 92.301,\n          \"end_time\": 93.475,\n          \"conversation_purpose\": \"instructor-start-conversation_describing high-level instruction\",\n          \"text\": \"Thank you.\"\n        },\n        {\n          \"start_time\": 96.64,\n          \"end_time\": 105.333,\n          \"conversation_purpose\": \"instructor-reply-to-student_follow-up instruction\",\n          \"text\": \"Lastly please lock the strap in place using the grade.\"\n        },\n        {\n          \"start_time\": 106.2,\n          \"end_time\": 107.322,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Thank you.\"\n        },\n        {\n          \"start_time\": 121.265,\n          \"end_time\": 123,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you very much.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 128.3,\n      \"end_time\": 187.96358718268826,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student inserts the Joy-Con controllers into the Comfort Grip.\",\n        \"Verb\": \"insert\",\n        \"Noun\": \"joy_con_controller\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 129.478,\n          \"end_time\": 152.623,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 152.673,\n          \"end_time\": 153.55,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"joy_con_strap\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 153.479,\n          \"end_time\": 153.962,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 153.953,\n          \"end_time\": 154.976,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 155.07,\n          \"end_time\": 163.056,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 163.131,\n          \"end_time\": 167.183,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"comfort_grip\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 167.221,\n          \"end_time\": 173.483,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"assemble\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 173.56,\n          \"end_time\": 175.189,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 175.289,\n          \"end_time\": 181.12,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"assemble\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 135.1,\n          \"end_time\": 139.721,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"To remove the strap, please press the detachment button on the Joy con.\"\n        },\n        {\n          \"start_time\": 143.789,\n          \"end_time\": 149.9,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"First please remove the grain launch, this open the grain launch.\"\n        },\n        {\n          \"start_time\": 153.14218837564158,\n          \"end_time\": 154.81818837564157,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        },\n        {\n          \"start_time\": 179.212,\n          \"end_time\": 180.405,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        },\n        {\n          \"start_time\": 180.586,\n          \"end_time\": 186.25,\n          \"conversation_purpose\": \"instructor-start-conversation_describing high-level instruction\",\n          \"text\": \"Next please place the Nintendo switch on its kickstand.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 188.2,\n      \"end_time\": 208.2090858648911,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student stands up the Nintendo Switch with the kickstand.\",\n        \"Verb\": \"stand\",\n        \"Noun\": \"nintendo_switch\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 188.236,\n          \"end_time\": 191.012,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 191.108,\n          \"end_time\": 196.257,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"comfort_grip\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 196.341,\n          \"end_time\": 207.73091690941877,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"kickstand\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 192.7,\n          \"end_time\": 195.8,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"You will find the stand under the back of the nintendo switch.\"\n        },\n        {\n          \"start_time\": 205.078,\n          \"end_time\": 206.756,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 208.3,\n      \"end_time\": 252,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student changes a game card.\",\n        \"Verb\": \"exchange\",\n        \"Noun\": \"game_card\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 211.53116895547234,\n          \"end_time\": 221.069,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 221.156,\n          \"end_time\": 224.754,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"game_card\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 224.786,\n          \"end_time\": 229.04,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"game_card\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 229.18,\n          \"end_time\": 231.435,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"game_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 231.571,\n          \"end_time\": 233.355,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"game_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 233.364,\n          \"end_time\": 248.593,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"game_card\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 216.2,\n          \"end_time\": 221.6,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"You will find the game cartridge at the top right side of the nintendo switch.\"\n        },\n        {\n          \"start_time\": 241.002,\n          \"end_time\": 243.9,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Please rotate the game.\"\n        },\n        {\n          \"start_time\": 250.062,\n          \"end_time\": 251.6,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 252.2636593147454,\n      \"end_time\": 288.79999999999967,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student changes the SD card.\",\n        \"Verb\": \"exchange\",\n        \"Noun\": \"sd_card\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 252.322,\n          \"end_time\": 263.159,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 263.232,\n          \"end_time\": 270.108,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"kickstand\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 270.224,\n          \"end_time\": 277.053,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 277.106,\n          \"end_time\": 287.34,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 257.962,\n          \"end_time\": 261.939,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"You will find the micro sd underneath the kickstand\"\n        },\n        {\n          \"start_time\": 271.406,\n          \"end_time\": 275.6,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Please first bullet you first quick the sd card.\"\n        },\n        {\n          \"start_time\": 287.2,\n          \"end_time\": 288.677,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you very much.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 289.0272797891525,\n      \"end_time\": 306.3,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student turns on the Nintendo Switch.\",\n        \"Verb\": \"turn_on\",\n        \"Noun\": \"nintendo_switch\"\n      },\n      \"fine_grained_actions\": [],\n      \"conversations\": [\n        {\n          \"start_time\": 295.209,\n          \"end_time\": 296.8,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 306.5,\n      \"end_time\": 325.1,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student turns off the Nintendo Switch.\",\n        \"Verb\": \"turn_off\",\n        \"Noun\": \"nintendo_switch\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 308.8584404216951,\n          \"end_time\": 314.117,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"button\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 317.61907199334166,\n          \"end_time\": 323.357,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"touch\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"touch_screen\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 317.1,\n          \"end_time\": 319.541,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Please press power options.\"\n        },\n        {\n          \"start_time\": 320.97272853377723,\n          \"end_time\": 322.57572853377724,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you very much.\"\n        }\n      ]\n    }\n  ],\n  \"orphan_conversations\": [\n    {\n      \"start_time\": 33.37655680399501,\n      \"end_time\": 39.623731308087116,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Next please remove the joycon from the switch and put them, inside the comfort grip.\"\n    },\n    {\n      \"start_time\": 65.334,\n      \"end_time\": 68.7,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Please put the joycon on the joycon straps.\"\n    },\n    {\n      \"start_time\": 123.599,\n      \"end_time\": 129.007,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Next remove the from their straps and put them within the comfort grip.\"\n    },\n    {\n      \"start_time\": 206.999,\n      \"end_time\": 210.8,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Next please change the game cartridge within nintendo switch.\"\n    },\n    {\n      \"start_time\": 251.80500000000004,\n      \"end_time\": 255.48999999999998,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Next please change the micro sd in the nintendo switch.\"\n    },\n    {\n      \"start_time\": 288.7090941878208,\n      \"end_time\": 291.0992797891525,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Next please turn on the Nintendo switch.\"\n    },\n    {\n      \"start_time\": 306.323,\n      \"end_time\": 308.414,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Lastly, please turn off the nintendo switch.\"\n    },\n    {\n      \"start_time\": 322.712,\n      \"end_time\": 326.347,\n      \"purpose\": \"instructor-start-conversation_closing remarks\",\n      \"text\": \"That concludes everything for this task. Now go ahead press stop button\"\n    }\n  ],\n  \"orphan_fine_grained_actions\": [\n    {\n      \"start_time\": 34.144,\n      \"end_time\": 49.186994451380215,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"flip\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"touch_screen\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 122.76,\n      \"end_time\": 127.931,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"place\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"joy_con_controller\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 127.958,\n      \"end_time\": 129.432,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"grab\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"joy_con_controller\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 181.221,\n      \"end_time\": 188.123,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"place\",\n        \"Adjective\": \"position\",\n        \"Noun\": \"comfort_grip\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 248.638,\n      \"end_time\": 252.225,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"close\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"kickstand\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 287.376,\n      \"end_time\": 288.885,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"close\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"kickstand\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 288.982,\n      \"end_time\": 293.135,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"inspect\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"nintendo_switch\",\n        \"adverbial\": \"none\"\n      }\n    }\n  ],\n  \"long_form_description\": {\n    \"start_time\": 0.2,\n    \"end_time\": 32.7,\n    \"text\": \"The student is preparing to play the Nintendo Switch. They check that the controllers are properly inserted and that everything else is in working order. They then turn on the Switch and begin playing their game.\"\n  }\n}\n"}]}]}, "generation_config": {"response_mime_type": "application/json", "response_schema": {"$defs": {"DialogUtterance": {"description": "Single utterance in a dialogue", "properties": {"role": {"description": "Role of the speaker", "enum": ["assistant", "user"], "title": "Role", "type": "string"}, "utterance": {"description": "The spoken text", "title": "Utterance", "type": "string"}}, "required": ["role", "utterance"], "title": "DialogUtterance", "type": "object"}, "ToolUseDialog": {"description": "Dialog associated with a tool use instant event", "properties": {"clip_id": {"description": "<same as paired event>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<same as paired event>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "<same as paired event>", "title": "Risk Type", "type": "string"}, "dialogue": {"description": "Dialogue turns: Turn 1 (assistant): empty, Turn 2 (user): non-trivial response (>=12 words), Turn 3 (assistant): two-step corrective action + confirmation, Turn 4 (user): optional", "items": {"$ref": "#/$defs/DialogUtterance"}, "title": "Dialogue", "type": "array"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "dialogue"], "title": "ToolUseDialog", "type": "object"}, "ToolUseInstantEvent": {"description": "Tool use instant event", "properties": {"clip_id": {"description": "<from annotations.clip_id>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<from annotations.segment_id or 'unknown'>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "Type of risk", "enum": ["improper_grip", "unstable_handle", "device_not_off", "unsafe_posture", "wrong_orientation", "missing_guard", "loose_attachment", "other"], "title": "Risk Type", "type": "string"}, "observation": {"description": "<concise, objective evidence (no speculation)>", "title": "Observation", "type": "string"}, "source": {"default": "manual_annotation", "description": "Source of the annotation", "title": "Source", "type": "string"}, "confidence": {"default": 0.0, "description": "Confidence score", "title": "Confidence", "type": "number"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "observation"], "title": "ToolUseInstantEvent", "type": "object"}}, "description": "Tool use instant service output schema for tool use events and dialogs", "properties": {"tool_use_instant_events": {"description": "List of tool use instant events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseInstantEvent"}, "title": "Tool Use Instant Events", "type": "array"}, "dialogs": {"description": "List of dialogs associated with the events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseDialog"}, "title": "Dialogs", "type": "array"}}, "title": "ToolUseInstantServiceOutput", "type": "object"}, "temperature": 0.7}}
+{"key": "request-54", "request": {"contents": [{"parts": [{"text": "\n### **Role**\n\nYou are an Instant Proactive Service (Instant PS) annotation and dialogue-generation assistant for the HoloAssist dataset.\nIn laboratory / hands-on operation settings, you analyze manual annotations to extract time-windows of \"Tool Use\" risks / improper operations, and for each extracted event, you generate a 2-4 turn \"assistant ↔ user\" dialogue.\n\nYou must rely only on the time-windows provided by the manual annotations.\nYou must not extend, shorten, merge, or fabricate any time segments that do not exist in the manual labels.\n\n⸻\n\n### **All Defined Proactive Services**\n\t•\tInstant (second-level, grounded in the current moment)\n        •\tSafety: immediate bodily/accident danger (flame, blade, electric shock, slip, rotating parts, vehicle proximity) → stop first, then handle.\n        •\tTool Use: improper tool operation/configuration (grip, not powered off, orientation, loose chuck, missing guard, unsafe posture).\n\t•\tShort-Horizon (tens of seconds to a few minutes, within a single session)\n        •\tNext-Step Guidance: workflow is already underway; provide suggestions for the next step based on what has been done.\n        •\tError-Recovery: the user has just made a workflow mistake (wrong step, wrong object, wrong target, wrong configuration for this task) and must rollback to fix it.\n        •\tResource Reminder: end-of-task state is not handled (fire/power left on, door/cap open, unsaved work, leftover items, missing refill) → remind to close/save/take/refill.\n\n⸻\n\n### **Input Manual Annotations (authoritative time source)**\n\nProvides fine-grained temporal information for all dialogue and user actions in the video.\n\n⸻\n\n### **OBJECTIVE**\n\t1.\tRead each manual annotation labeled as \"Tool Use\", and output its time_window exactly as annotated (start_time-end_time, verbatim).\n    **You must traverse every user-error segment in the manual annotations and process them one by one without omission.**\n\t2.\tFor each event, output:\n        •\trisk_type (standardized from the label)\n        •\tan objective observation (from comment and/or video JSON; must be verifiable)\n        •\tconfidence\n\t3.\tIf multiple labels exist in the same time-window → output multiple separate events.\n        If repeated identical labels appear → deduplicate and conceptually merge their sources.\n\t4.\tOutput only Tool Use events (not Safety, not Privacy, not Error-Recovery, not Resource Reminder).\n\t5.\tDialogue generation: for every event, generate a 2-4 turn dialogue:\n        •\tAssistant speaks first, calmly, politely, low-intrusion.\n        •\tClearly state the specific tool-use risk (no timestamps), and provide 1-2 actionable corrections\n    (e.g., \"power off first, then…\", \"adjust your grip below the guard ring\").\n        •\tUser must not reply vaguely; produce ≥12 English words with meaningful content (accept/modify/decline and give reasons).\n        •\tAssistant closes with confirmation / optional SOP snippet / short reminder.\n        •\tDialogue text must not include timestamps, but the structured output must include aligned clip_id and time_window.\n\n⸻\n\n### **Task Definition / Nature (Instant · Tool Use)**\n\nCore Focus\n\t•\tThis category is restricted to problems that arise purely from how a tool is being used: grip, posture, contact, orientation, clamp/guard state, power state / configuration of the tool itself.\n\t•\tBy definition, Instant · Tool Use never requires rolling back or redoing previously completed workflow steps. The current step (object, target, step choice) is logically correct; only the usage technique is problematic.\n\t•\tIt does not cover mistakes about which object / part / slot / step / goal is chosen in the workflow (those belong to Short-Horizon · Error-Recovery).\n\nNature\n\t•\tTriggered when an immediate tool-related operational risk appears.\n\t•\tFocus on technique / configuration issues (grip, contact area, hand placement, body posture, orientation, clamp/guard state, power-off timing) that can become unsafe or damaging within a few seconds if not corrected.\n\t•\tIf the same mis-use is already causing an acute bodily hazard (e.g., clear cut / burn / electric-shock risk), it should be classified as Instant · Safety, not Tool Use.\n\nTemporal scope (critical)\n\t•\tEach Instant Tool Use event corresponds to a very short snippet of ongoing execution:\n\t•\ttypically 0-5 seconds between the risky configuration and when intervention should happen;\n\t•\twith a hard upper bound of ≤10 seconds.\n\t•\tIf understanding or fixing the problem requires:\n\t•\tlooking back over ≥10 seconds of prior workflow, or\n\t•\tundoing earlier completed steps and then redoing them,\nthen it should conceptually be handled by Short-Horizon services (especially Error-Recovery), not by Instant · Tool Use.\n\nEvent granularity\n\t•\tEach manual annotation segment that satisfies the temporal scope and nature above is counted as one Tool Use event.\n\t•\tYou must not merge multiple distant segments into a longer window to \"simulate\" an instant event.\n\nCommon labels (examples)\n\nimproper_grip, unstable_handle, device_not_off, unsafe_posture,\nwrong_orientation, missing_guard, loose_attachment, unstable_support, etc.\n\nExample 1 (Tool Use, not Error-Recovery)\nThe user is drilling into a workpiece with the correct drill bit and position, but their hand is very close to the rotating bit and the drill is tilted, making the operation unstable.\nIf they simply reposition their hand further away, adjust the tilt, and stabilize the drill, the task remains valid. No previous step needs to be undone.\nThis is an Instant · Tool Use event (technique correction), not Error-Recovery.\n\n⸻\n\n### **Mutual Exclusion & Priority vs. Error-Recovery (and Safety)**\n\nWhen deciding between Instant · Tool Use, Short-Horizon · Error-Recovery, and Instant · Safety, use the following rules.\n\n1. Completion vs. ongoing execution (primary test: Tool Use vs. Error-Recovery)\nUse this completion test first:\n\n\"If the user immediately switches to the correct technique from now on, without undoing anything already done, does the mistake disappear?\"\n\n\t•\tIf YES → this is Tool Use (ongoing execution / technique correction).\n\t•\tIf NO, because the current state is already wrong and must be undone and redone, then it belongs to Short-Horizon · Error-Recovery, not Tool Use.\n\nIn other words:\n\t•\tTool Use\n        •\tThe step itself is logically correct (right object, right target, right step for this task).\n        •\tThe problem lies in how the tool is being operated (grip, angle, stability, power-off timing, missing clamp/guard, etc.).\n        •\tFix = adjust how the tool is being handled / configured right now, without rolling back earlier workflow states.\n\t•\tError-Recovery\n        •\tThe workflow state itself is wrong (wrong part installed, wrong sample loaded, wrong slot used, wrong target selected, steps swapped, required step skipped, etc.).\n        •\tFix = stop, undo what was done, and redo the step correctly.\n        •\tThese should not be labeled as Tool Use in this task.\n\n2. Technique vs. workflow (rephrased decision rule)\n\t•\tIf the main problem is how the tool is being handled or configured in this short 0-10 second window\n(grip, posture, orientation, clamp/guard, power-off timing), and correcting it means adjusting the current action, classify it as Instant · Tool Use.\n\t•\tIf the main problem is what has already been done in the workflow\n(wrong object, wrong slot/target, wrong order, wrong configuration for this task, skipped required step), and the user must undo and redo a step, classify it as Short-Horizon · Error-Recovery.\n\n3. Safety override\n\t•\tIf the current tool use creates an immediate, high-risk safety hazard (e.g., hand directly in front of an active blade, imminent burn from an exposed hot surface, clear electric-shock risk),\nthe primary label should be Instant · Safety, even if there is also a technique issue.\n\t•\tIn such cases, prioritize Safety over Tool Use.\n\n4. Time scale\n\t•\tTool Use: typically 0-10 seconds, focused on a currently ongoing motion or micro configuration with no rollback.\n\t•\tError-Recovery: can span ≈10 seconds to a few minutes, requiring short-term memory of earlier completed actions and explicit rollback.\n\n5. Example 2 (Error-Recovery, not Tool Use)\nThe user is assembling a device that requires inserting Part A first and then Part B.\nInstead, they insert Part B directly, tighten it, and skip Part A.\nSimply improving their hand technique or tightening style cannot fix this — the assembly sequence itself is wrong.\nThe assistant should ask them to stop, remove Part B (undo), insert Part A, then re-insert Part B in the correct order (redo).\nThis is Error-Recovery because it is a workflow-level mistake that requires rollback + redo, not just a Tool Use adjustment.\n\nIn this task, you are only asked to output Tool Use events.\nSegments that match the Error-Recovery definition above should not be labeled as Tool Use.\n\n⸻\n\n### **Output Format and Rules**\n\nYou must produce two parallel arrays: tool_use_instant_events and dialogs.\nEach event must correspond to exactly one dialogue.\n\n### **Mandatory constraints**\n\t•\tExact Match\n        •\ttime_window must match the annotated start_time-end_time exactly.\n        •\tNo stretching, shortening, smoothing, or merging.\n\t•\tAnnotation Only\n\t    •\tYou may not introduce new or extended time windows.\n\t•\tObjective observation\n\t    •\tMust be verifiable; no speculation or hidden-mental-state guesses.\n\t•\tMulti-label\n\t    •\tSeparate output entries for each label; exact duplicates merged.\n\t•\tOrdering\n\t    •\tSort by clip_id ascending, then by start_time ascending.\n\n### **Dialogue constraints**\n\t•\t2-4 turns.\n\t•\tAssistant speaks first.\n\t•\tFirst assistant turn must include:\n\t•\texplicit mention of the specific tool-use risk, and\n\t•\t1-2 concrete corrective steps.\n\t•\tUser reply:\n\t•\t≥12 words, non-trivial, expresses acceptance, modification, or refusal with explanation.\n\t•\tAssistant final turn:\n\t•\tstep-by-step guidance / confirmation / optional mini SOP card.\n\t•\tNo timestamps in dialogue.\n\t•\tNo Safety / Privacy content.\n\t•\tNo hallucinated facts.\n\n⸻\n\n### **Unified Output Schema**\n{\n  \"tool_use_instant_events\": [\n    {\n      \"clip_id\": \"<from annotations.clip_id>\",\n      \"segment_id\": \"<from annotations.segment_id or 'unknown'>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"improper_grip | unstable_handle | device_not_off | unsafe_posture | wrong_orientation | missing_guard | loose_attachment | other\",\n      \"observation\": \"<concise, objective evidence (no speculation)>\",\n      \"source\": \"manual_annotation\",\n      \"confidence\": 0.0\n    }\n  ],\n  \"dialogs\": [\n    {\n      \"clip_id\": \"<same as paired event>\",\n      \"segment_id\": \"<same as paired event>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"<same as paired event>\",\n      \"dialogue\": [\n        { \"role\": \"assistant\", \"utterance\": \"\" },\n        { \"role\": \"user\", \"utterance\": \"<non-trivial response (>=12 words)>\" },\n        { \"role\": \"assistant\", \"utterance\": \"<two-step corrective action + confirmation>\" },\n        { \"role\": \"user\", \"utterance\": \"\" }\n      ]\n    }\n  ]\n}\n\n#### Failure Case (If there are no valid Tool Use events in current video clip)\n{\n  \"tool_use_instant_events\": [],\n  \"dialogs\": [],\n}\n\n\n\n### **Manual Annotations of Clip ID z029-june-22-22-dslr**\n{\n  \"video_duration\": {\n    \"raw\": \"00:02:44.97\",\n    \"seconds\": 164\n  },\n  \"taskId\": \"63dadf7e01075c1696eb82c7\",\n  \"taskType\": \"setup camera\",\n  \"video_name\": \"z029-june-22-22-dslr\",\n  \"initial_conversation\": [\n    {\n      \"start_time\": 3.1,\n      \"end_time\": 3.45,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Alright\"\n    },\n    {\n      \"start_time\": 3.45,\n      \"end_time\": 6.723,\n      \"purpose\": \"instructor-start-conversation_opening remarks\",\n      \"text\": \"we'll now operate the DSLR camera.\"\n    },\n    {\n      \"start_time\": 7.305,\n      \"end_time\": 9.989,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Your first task is to detach the lens.\"\n    }\n  ],\n  \"initial_fine_grained_action\": [],\n  \"actions\": [\n    {\n      \"start_time\": 11.4,\n      \"end_time\": 31,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student detaches the lens of the DSLR camera.\",\n        \"Verb\": \"disassemble\",\n        \"Noun\": \"lens\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 14.1,\n          \"end_time\": 16.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 17.1,\n          \"end_time\": 22.259,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 22.381,\n          \"end_time\": 27.339,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student should turn it clockwise.\",\n            \"Incorrect Action Corrected by\": \"9\",\n            \"Verb\": \"turn\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 27.482,\n          \"end_time\": 28.515,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 28.642,\n          \"end_time\": 30,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 25.703,\n          \"end_time\": 27.351,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"You have to turn it clockwise.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 31.1,\n      \"end_time\": 46,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student places the lens of the DSLR camera.\",\n        \"Verb\": \"assemble\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"lens\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 31.3,\n          \"end_time\": 32.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 33.3,\n          \"end_time\": 37.131,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 37.261,\n          \"end_time\": 38.42,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 38.466,\n          \"end_time\": 40.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"assemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 41.1,\n          \"end_time\": 43.371,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"turn\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 43.496,\n          \"end_time\": 45.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 32.283,\n          \"end_time\": 34.078,\n          \"conversation_purpose\": \"instructor-start-conversation_describing high-level instruction\",\n          \"text\": \"Now please attach the lens.\"\n        },\n        {\n          \"start_time\": 43.1,\n          \"end_time\": 43.6,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Great.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 46.1,\n      \"end_time\": 51.9,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student detaches the cover of the lens from the DSLR camera.\",\n        \"Verb\": \"disassemble\",\n        \"Noun\": \"lens\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 46.1,\n          \"end_time\": 48.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 49.1,\n          \"end_time\": 49.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"touch\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 50.2,\n          \"end_time\": 51.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 52.138,\n      \"end_time\": 56.138,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student attaches the lens cover of the DSLR camera.\",\n        \"Verb\": \"assemble\",\n        \"Noun\": \"lens\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 52.2,\n          \"end_time\": 54.164,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 54.258,\n          \"end_time\": 55.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"assemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 52.2,\n          \"end_time\": 54.902,\n          \"conversation_purpose\": \"instructor-start-conversation_describing high-level instruction\",\n          \"text\": \"And now you can attach the lens cover.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 56.179,\n      \"end_time\": 67.779,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student turns on the DSLR camera.\",\n        \"Verb\": \"turn_on\",\n        \"Noun\": \"dslr\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 56.2,\n          \"end_time\": 59.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 60.1,\n          \"end_time\": 61.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"flip\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 62.2,\n          \"end_time\": 65.114,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The instructor tells the student that is not the correct button.\",\n            \"Incorrect Action Corrected by\": \"37\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"wrong\",\n            \"Noun\": \"button\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 65.249,\n          \"end_time\": 67.223,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"top\",\n            \"Noun\": \"button\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 67.328,\n          \"end_time\": 67.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"turn_on\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 56.398,\n          \"end_time\": 57.539,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Great.\"\n        },\n        {\n          \"start_time\": 58.075,\n          \"end_time\": 59.625,\n          \"conversation_purpose\": \"instructor-start-conversation_describing high-level instruction\",\n          \"text\": \"Now, please turn on the camera.\"\n        },\n        {\n          \"start_time\": 63.453,\n          \"end_time\": 65.336,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"The on button is up at the top.\"\n        },\n        {\n          \"start_time\": 66.407,\n          \"end_time\": 67.4,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Oh great.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 68.1,\n      \"end_time\": 72.8,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student turns off the DSLR camera.\",\n        \"Verb\": \"turn_off\",\n        \"Noun\": \"dslr\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 68.512,\n          \"end_time\": 70.935,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"top\",\n            \"Noun\": \"button\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 68.275,\n          \"end_time\": 69.425,\n          \"conversation_purpose\": \"instructor-start-conversation_describing high-level instruction\",\n          \"text\": \"Now please turn it off.\"\n        },\n        {\n          \"start_time\": 72.048,\n          \"end_time\": 72.8,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Perfect.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 73.156,\n      \"end_time\": 96.956,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student removes the battery from the DSLR camera.\",\n        \"Verb\": \"withdraw\",\n        \"Noun\": \"battery\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 73.2,\n          \"end_time\": 77.045,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens_cover\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 77.089,\n          \"end_time\": 78.999,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"The student approaches turn_on the wrong lid.\",\n            \"Incorrect Action Corrected by\": \"48\",\n            \"Verb\": \"flip\",\n            \"Adjective\": \"wrong\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 79.1,\n          \"end_time\": 81.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"flip\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 82.2,\n          \"end_time\": 83.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery_door\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 84.2,\n          \"end_time\": 88.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"inside_\",\n            \"Noun\": \"battery\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 89.2,\n          \"end_time\": 91.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"flip\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 92.3,\n          \"end_time\": 96.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 73.4,\n          \"end_time\": 76.7,\n          \"conversation_purpose\": \"instructor-start-conversation_describing high-level instruction\",\n          \"text\": \"The next step is to take out the battery.\"\n        },\n        {\n          \"start_time\": 78.025,\n          \"end_time\": 79.475,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"The battery is at the bottom.\"\n        },\n        {\n          \"start_time\": 85.4,\n          \"end_time\": 88.6,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"And you just put it upside down and it will come down.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 97.088,\n      \"end_time\": 105.468,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student inserts a battery into the DSLR camera.\",\n        \"Verb\": \"insert\",\n        \"Noun\": \"battery\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 97.2,\n          \"end_time\": 99.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 100.2,\n          \"end_time\": 102.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens_cover\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 103.1,\n          \"end_time\": 105.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 97.256,\n          \"end_time\": 98.849,\n          \"conversation_purpose\": \"instructor-start-conversation_describing high-level instruction\",\n          \"text\": \"And you can put it back in.\"\n        },\n        {\n          \"start_time\": 103.626,\n          \"end_time\": 104.403,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Great.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 105.809,\n      \"end_time\": 155,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student removes an SD card from the DSLR camera.\",\n        \"Verb\": \"withdraw\",\n        \"Noun\": \"sd_card\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 105.862,\n          \"end_time\": 108.771,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The  instructor educates student that the cover of the sd card is on the right side.\",\n            \"Incorrect Action Corrected by\": \"65\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"wrong\",\n            \"Noun\": \"lid\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 108.79,\n          \"end_time\": 110.084,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lid\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 110.156,\n          \"end_time\": 116.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 117.1,\n          \"end_time\": 119.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 120.2,\n          \"end_time\": 125.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 126.1,\n          \"end_time\": 129.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"turn\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 130.1,\n          \"end_time\": 135.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 136.2,\n          \"end_time\": 141.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 142.2,\n          \"end_time\": 147.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 148.1,\n          \"end_time\": 152.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery_door\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 153.3,\n          \"end_time\": 154.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 108.803,\n          \"end_time\": 116.718,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"It's on the right side, the gate. And there is a knob on the screen, to the right of the screen.\"\n        },\n        {\n          \"start_time\": 118.881,\n          \"end_time\": 125.81,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"The bottom right of the screen there is a small lever that you pull.\"\n        },\n        {\n          \"start_time\": 127.008,\n          \"end_time\": 130.6,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Bottom right side, there's a button.\"\n        },\n        {\n          \"start_time\": 132.2,\n          \"end_time\": 135.804,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Sorry, a knob. The bottom right side of the screen.\"\n        },\n        {\n          \"start_time\": 136.1,\n          \"end_time\": 136.709,\n          \"conversation_purpose\": \"student-start-conversation_ask questions\",\n          \"text\": \"Mhm?\"\n        },\n        {\n          \"start_time\": 137.18,\n          \"end_time\": 140.9,\n          \"conversation_purpose\": \"instructor-start-conversation_other\",\n          \"text\": \"Do you see the circle?\"\n        },\n        {\n          \"start_time\": 141.464,\n          \"end_time\": 146.46,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"On the same face as the screen, to the bottom and right of it, there is a small.\"\n        },\n        {\n          \"start_time\": 146.545,\n          \"end_time\": 148.6,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Yes, that one you pull.\"\n        },\n        {\n          \"start_time\": 151,\n          \"end_time\": 152.7,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"And you can press the gray button.\"\n        },\n        {\n          \"start_time\": 153.075,\n          \"end_time\": 153.425,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Great.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 155.2,\n      \"end_time\": 164.3,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student inserts an SD card into their DSLR camera.\",\n        \"Verb\": \"insert\",\n        \"Noun\": \"sd_card\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 155.3,\n          \"end_time\": 157.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 158.2,\n          \"end_time\": 160.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery_door\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 161.2,\n          \"end_time\": 163.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 160.5,\n          \"end_time\": 160.952,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Great.\"\n        },\n        {\n          \"start_time\": 161.042,\n          \"end_time\": 162.506,\n          \"conversation_purpose\": \"instructor-start-conversation_closing remarks\",\n          \"text\": \"You can now press stop.\"\n        }\n      ]\n    }\n  ],\n  \"orphan_conversations\": [\n    {\n      \"start_time\": 30.224,\n      \"end_time\": 31.407,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Great, nice work.\"\n    },\n    {\n      \"start_time\": 44.165,\n      \"end_time\": 46.782,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Now please detach the lens cover.\"\n    },\n    {\n      \"start_time\": 104.427,\n      \"end_time\": 106.574,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Now please take out the SD card.\"\n    },\n    {\n      \"start_time\": 154.3,\n      \"end_time\": 156.164,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Now please put it back in.\"\n    }\n  ],\n  \"orphan_fine_grained_actions\": [],\n  \"long_form_description\": {\n    \"start_time\": 0.1,\n    \"end_time\": 164.85,\n    \"text\": \"The instructor tells the student that the first step is to remove and put on the lens of the DSLR camera, and the next thing is to grab the camera and remove and put on the lens cap. Next, it's turning the DSLR camera on and off. To finish is to remove and put the battery and SD card of the DSLR camera. The instructor tells him that he can stop the recording and ends the video.\"\n  }\n}\n"}]}]}, "generation_config": {"response_mime_type": "application/json", "response_schema": {"$defs": {"DialogUtterance": {"description": "Single utterance in a dialogue", "properties": {"role": {"description": "Role of the speaker", "enum": ["assistant", "user"], "title": "Role", "type": "string"}, "utterance": {"description": "The spoken text", "title": "Utterance", "type": "string"}}, "required": ["role", "utterance"], "title": "DialogUtterance", "type": "object"}, "ToolUseDialog": {"description": "Dialog associated with a tool use instant event", "properties": {"clip_id": {"description": "<same as paired event>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<same as paired event>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "<same as paired event>", "title": "Risk Type", "type": "string"}, "dialogue": {"description": "Dialogue turns: Turn 1 (assistant): empty, Turn 2 (user): non-trivial response (>=12 words), Turn 3 (assistant): two-step corrective action + confirmation, Turn 4 (user): optional", "items": {"$ref": "#/$defs/DialogUtterance"}, "title": "Dialogue", "type": "array"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "dialogue"], "title": "ToolUseDialog", "type": "object"}, "ToolUseInstantEvent": {"description": "Tool use instant event", "properties": {"clip_id": {"description": "<from annotations.clip_id>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<from annotations.segment_id or 'unknown'>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "Type of risk", "enum": ["improper_grip", "unstable_handle", "device_not_off", "unsafe_posture", "wrong_orientation", "missing_guard", "loose_attachment", "other"], "title": "Risk Type", "type": "string"}, "observation": {"description": "<concise, objective evidence (no speculation)>", "title": "Observation", "type": "string"}, "source": {"default": "manual_annotation", "description": "Source of the annotation", "title": "Source", "type": "string"}, "confidence": {"default": 0.0, "description": "Confidence score", "title": "Confidence", "type": "number"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "observation"], "title": "ToolUseInstantEvent", "type": "object"}}, "description": "Tool use instant service output schema for tool use events and dialogs", "properties": {"tool_use_instant_events": {"description": "List of tool use instant events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseInstantEvent"}, "title": "Tool Use Instant Events", "type": "array"}, "dialogs": {"description": "List of dialogs associated with the events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseDialog"}, "title": "Dialogs", "type": "array"}}, "title": "ToolUseInstantServiceOutput", "type": "object"}, "temperature": 0.7}}
+{"key": "request-55", "request": {"contents": [{"parts": [{"text": "\n### **Role**\n\nYou are an Instant Proactive Service (Instant PS) annotation and dialogue-generation assistant for the HoloAssist dataset.\nIn laboratory / hands-on operation settings, you analyze manual annotations to extract time-windows of \"Tool Use\" risks / improper operations, and for each extracted event, you generate a 2-4 turn \"assistant ↔ user\" dialogue.\n\nYou must rely only on the time-windows provided by the manual annotations.\nYou must not extend, shorten, merge, or fabricate any time segments that do not exist in the manual labels.\n\n⸻\n\n### **All Defined Proactive Services**\n\t•\tInstant (second-level, grounded in the current moment)\n        •\tSafety: immediate bodily/accident danger (flame, blade, electric shock, slip, rotating parts, vehicle proximity) → stop first, then handle.\n        •\tTool Use: improper tool operation/configuration (grip, not powered off, orientation, loose chuck, missing guard, unsafe posture).\n\t•\tShort-Horizon (tens of seconds to a few minutes, within a single session)\n        •\tNext-Step Guidance: workflow is already underway; provide suggestions for the next step based on what has been done.\n        •\tError-Recovery: the user has just made a workflow mistake (wrong step, wrong object, wrong target, wrong configuration for this task) and must rollback to fix it.\n        •\tResource Reminder: end-of-task state is not handled (fire/power left on, door/cap open, unsaved work, leftover items, missing refill) → remind to close/save/take/refill.\n\n⸻\n\n### **Input Manual Annotations (authoritative time source)**\n\nProvides fine-grained temporal information for all dialogue and user actions in the video.\n\n⸻\n\n### **OBJECTIVE**\n\t1.\tRead each manual annotation labeled as \"Tool Use\", and output its time_window exactly as annotated (start_time-end_time, verbatim).\n    **You must traverse every user-error segment in the manual annotations and process them one by one without omission.**\n\t2.\tFor each event, output:\n        •\trisk_type (standardized from the label)\n        •\tan objective observation (from comment and/or video JSON; must be verifiable)\n        •\tconfidence\n\t3.\tIf multiple labels exist in the same time-window → output multiple separate events.\n        If repeated identical labels appear → deduplicate and conceptually merge their sources.\n\t4.\tOutput only Tool Use events (not Safety, not Privacy, not Error-Recovery, not Resource Reminder).\n\t5.\tDialogue generation: for every event, generate a 2-4 turn dialogue:\n        •\tAssistant speaks first, calmly, politely, low-intrusion.\n        •\tClearly state the specific tool-use risk (no timestamps), and provide 1-2 actionable corrections\n    (e.g., \"power off first, then…\", \"adjust your grip below the guard ring\").\n        •\tUser must not reply vaguely; produce ≥12 English words with meaningful content (accept/modify/decline and give reasons).\n        •\tAssistant closes with confirmation / optional SOP snippet / short reminder.\n        •\tDialogue text must not include timestamps, but the structured output must include aligned clip_id and time_window.\n\n⸻\n\n### **Task Definition / Nature (Instant · Tool Use)**\n\nCore Focus\n\t•\tThis category is restricted to problems that arise purely from how a tool is being used: grip, posture, contact, orientation, clamp/guard state, power state / configuration of the tool itself.\n\t•\tBy definition, Instant · Tool Use never requires rolling back or redoing previously completed workflow steps. The current step (object, target, step choice) is logically correct; only the usage technique is problematic.\n\t•\tIt does not cover mistakes about which object / part / slot / step / goal is chosen in the workflow (those belong to Short-Horizon · Error-Recovery).\n\nNature\n\t•\tTriggered when an immediate tool-related operational risk appears.\n\t•\tFocus on technique / configuration issues (grip, contact area, hand placement, body posture, orientation, clamp/guard state, power-off timing) that can become unsafe or damaging within a few seconds if not corrected.\n\t•\tIf the same mis-use is already causing an acute bodily hazard (e.g., clear cut / burn / electric-shock risk), it should be classified as Instant · Safety, not Tool Use.\n\nTemporal scope (critical)\n\t•\tEach Instant Tool Use event corresponds to a very short snippet of ongoing execution:\n\t•\ttypically 0-5 seconds between the risky configuration and when intervention should happen;\n\t•\twith a hard upper bound of ≤10 seconds.\n\t•\tIf understanding or fixing the problem requires:\n\t•\tlooking back over ≥10 seconds of prior workflow, or\n\t•\tundoing earlier completed steps and then redoing them,\nthen it should conceptually be handled by Short-Horizon services (especially Error-Recovery), not by Instant · Tool Use.\n\nEvent granularity\n\t•\tEach manual annotation segment that satisfies the temporal scope and nature above is counted as one Tool Use event.\n\t•\tYou must not merge multiple distant segments into a longer window to \"simulate\" an instant event.\n\nCommon labels (examples)\n\nimproper_grip, unstable_handle, device_not_off, unsafe_posture,\nwrong_orientation, missing_guard, loose_attachment, unstable_support, etc.\n\nExample 1 (Tool Use, not Error-Recovery)\nThe user is drilling into a workpiece with the correct drill bit and position, but their hand is very close to the rotating bit and the drill is tilted, making the operation unstable.\nIf they simply reposition their hand further away, adjust the tilt, and stabilize the drill, the task remains valid. No previous step needs to be undone.\nThis is an Instant · Tool Use event (technique correction), not Error-Recovery.\n\n⸻\n\n### **Mutual Exclusion & Priority vs. Error-Recovery (and Safety)**\n\nWhen deciding between Instant · Tool Use, Short-Horizon · Error-Recovery, and Instant · Safety, use the following rules.\n\n1. Completion vs. ongoing execution (primary test: Tool Use vs. Error-Recovery)\nUse this completion test first:\n\n\"If the user immediately switches to the correct technique from now on, without undoing anything already done, does the mistake disappear?\"\n\n\t•\tIf YES → this is Tool Use (ongoing execution / technique correction).\n\t•\tIf NO, because the current state is already wrong and must be undone and redone, then it belongs to Short-Horizon · Error-Recovery, not Tool Use.\n\nIn other words:\n\t•\tTool Use\n        •\tThe step itself is logically correct (right object, right target, right step for this task).\n        •\tThe problem lies in how the tool is being operated (grip, angle, stability, power-off timing, missing clamp/guard, etc.).\n        •\tFix = adjust how the tool is being handled / configured right now, without rolling back earlier workflow states.\n\t•\tError-Recovery\n        •\tThe workflow state itself is wrong (wrong part installed, wrong sample loaded, wrong slot used, wrong target selected, steps swapped, required step skipped, etc.).\n        •\tFix = stop, undo what was done, and redo the step correctly.\n        •\tThese should not be labeled as Tool Use in this task.\n\n2. Technique vs. workflow (rephrased decision rule)\n\t•\tIf the main problem is how the tool is being handled or configured in this short 0-10 second window\n(grip, posture, orientation, clamp/guard, power-off timing), and correcting it means adjusting the current action, classify it as Instant · Tool Use.\n\t•\tIf the main problem is what has already been done in the workflow\n(wrong object, wrong slot/target, wrong order, wrong configuration for this task, skipped required step), and the user must undo and redo a step, classify it as Short-Horizon · Error-Recovery.\n\n3. Safety override\n\t•\tIf the current tool use creates an immediate, high-risk safety hazard (e.g., hand directly in front of an active blade, imminent burn from an exposed hot surface, clear electric-shock risk),\nthe primary label should be Instant · Safety, even if there is also a technique issue.\n\t•\tIn such cases, prioritize Safety over Tool Use.\n\n4. Time scale\n\t•\tTool Use: typically 0-10 seconds, focused on a currently ongoing motion or micro configuration with no rollback.\n\t•\tError-Recovery: can span ≈10 seconds to a few minutes, requiring short-term memory of earlier completed actions and explicit rollback.\n\n5. Example 2 (Error-Recovery, not Tool Use)\nThe user is assembling a device that requires inserting Part A first and then Part B.\nInstead, they insert Part B directly, tighten it, and skip Part A.\nSimply improving their hand technique or tightening style cannot fix this — the assembly sequence itself is wrong.\nThe assistant should ask them to stop, remove Part B (undo), insert Part A, then re-insert Part B in the correct order (redo).\nThis is Error-Recovery because it is a workflow-level mistake that requires rollback + redo, not just a Tool Use adjustment.\n\nIn this task, you are only asked to output Tool Use events.\nSegments that match the Error-Recovery definition above should not be labeled as Tool Use.\n\n⸻\n\n### **Output Format and Rules**\n\nYou must produce two parallel arrays: tool_use_instant_events and dialogs.\nEach event must correspond to exactly one dialogue.\n\n### **Mandatory constraints**\n\t•\tExact Match\n        •\ttime_window must match the annotated start_time-end_time exactly.\n        •\tNo stretching, shortening, smoothing, or merging.\n\t•\tAnnotation Only\n\t    •\tYou may not introduce new or extended time windows.\n\t•\tObjective observation\n\t    •\tMust be verifiable; no speculation or hidden-mental-state guesses.\n\t•\tMulti-label\n\t    •\tSeparate output entries for each label; exact duplicates merged.\n\t•\tOrdering\n\t    •\tSort by clip_id ascending, then by start_time ascending.\n\n### **Dialogue constraints**\n\t•\t2-4 turns.\n\t•\tAssistant speaks first.\n\t•\tFirst assistant turn must include:\n\t•\texplicit mention of the specific tool-use risk, and\n\t•\t1-2 concrete corrective steps.\n\t•\tUser reply:\n\t•\t≥12 words, non-trivial, expresses acceptance, modification, or refusal with explanation.\n\t•\tAssistant final turn:\n\t•\tstep-by-step guidance / confirmation / optional mini SOP card.\n\t•\tNo timestamps in dialogue.\n\t•\tNo Safety / Privacy content.\n\t•\tNo hallucinated facts.\n\n⸻\n\n### **Unified Output Schema**\n{\n  \"tool_use_instant_events\": [\n    {\n      \"clip_id\": \"<from annotations.clip_id>\",\n      \"segment_id\": \"<from annotations.segment_id or 'unknown'>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"improper_grip | unstable_handle | device_not_off | unsafe_posture | wrong_orientation | missing_guard | loose_attachment | other\",\n      \"observation\": \"<concise, objective evidence (no speculation)>\",\n      \"source\": \"manual_annotation\",\n      \"confidence\": 0.0\n    }\n  ],\n  \"dialogs\": [\n    {\n      \"clip_id\": \"<same as paired event>\",\n      \"segment_id\": \"<same as paired event>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"<same as paired event>\",\n      \"dialogue\": [\n        { \"role\": \"assistant\", \"utterance\": \"\" },\n        { \"role\": \"user\", \"utterance\": \"<non-trivial response (>=12 words)>\" },\n        { \"role\": \"assistant\", \"utterance\": \"<two-step corrective action + confirmation>\" },\n        { \"role\": \"user\", \"utterance\": \"\" }\n      ]\n    }\n  ]\n}\n\n#### Failure Case (If there are no valid Tool Use events in current video clip)\n{\n  \"tool_use_instant_events\": [],\n  \"dialogs\": [],\n}\n\n\n\n### **Manual Annotations of Clip ID z029-june-22-22-espresso**\n{\n  \"video_duration\": {\n    \"raw\": \"00:03:52.13\",\n    \"seconds\": 232\n  },\n  \"taskId\": \"63dadf7e402dee18286243e6\",\n  \"taskType\": \"make coffee with espresso machine\",\n  \"video_name\": \"z029-june-22-22-espresso\",\n  \"initial_conversation\": [\n    {\n      \"start_time\": 1.436,\n      \"end_time\": 6.7,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"We will now, operate the espresso machine, the first step is to add coffee beans.\"\n    }\n  ],\n  \"initial_fine_grained_action\": [\n    {\n      \"start_time\": 6.2,\n      \"end_time\": 8.8,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"grab\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"coffee_bean_bag\",\n        \"adverbial\": \"none\"\n      }\n    }\n  ],\n  \"actions\": [\n    {\n      \"start_time\": 6.4,\n      \"end_time\": 34.3,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student adds coffee beans to the espresso machine.\",\n        \"Verb\": \"load\",\n        \"Noun\": \"coffee_bean\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 12.1,\n          \"end_time\": 13.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"cup_lid\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 14.2,\n          \"end_time\": 17.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"cup_lid\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 18.1,\n          \"end_time\": 19.918,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"cup_lid\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 20.008,\n          \"end_time\": 25.047,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pour\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"coffee_bean_bag\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 25.205,\n          \"end_time\": 27.983,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"cup_lid\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 28.026,\n          \"end_time\": 33.2,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"coffee_bean_bag\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 37.1,\n      \"end_time\": 83.3,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student uses the espresso machine to make a cup of coffee.\",\n        \"Verb\": \"make\",\n        \"Adjective\": \"right\",\n        \"Noun\": \"coffee\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 37.2,\n          \"end_time\": 38.2,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"cup\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 39.2,\n          \"end_time\": 42.929,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student places the cup under the spout instead of the height-adjustable spout.\",\n            \"Incorrect Action Corrected by\": \"17\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"cup\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 43.033,\n          \"end_time\": 45.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"cup\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 47.1,\n          \"end_time\": 49.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"touch_screen\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 81.1,\n          \"end_time\": 82.894,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"cup\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 40.157,\n          \"end_time\": 43.335,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"It's on the right side actually but underneath the.\"\n        },\n        {\n          \"start_time\": 44.1,\n          \"end_time\": 44.4,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Yeah.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 83.3,\n      \"end_time\": 110.1,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student adds milk to the cup of coffee and stirs it.\",\n        \"Verb\": \"load\",\n        \"Noun\": \"milk\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 87.2,\n          \"end_time\": 88.294,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"milk\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 88.428,\n          \"end_time\": 89.971,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"milk\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 90.111,\n          \"end_time\": 91.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"milk\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 92.2,\n          \"end_time\": 96.131,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pour\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"milk\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 96.206,\n          \"end_time\": 97.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"milk\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 98.2,\n          \"end_time\": 99.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"milk\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 99.731,\n          \"end_time\": 106.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"mix/stir\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"coffee\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 102.175,\n          \"end_time\": 103.625,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Yes, you can stir the coffee.\"\n        },\n        {\n          \"start_time\": 108.048,\n          \"end_time\": 108.9,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Great.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 111.4,\n      \"end_time\": 165,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student detaches the drip tray from the coffee machine.\",\n        \"Verb\": \"disassemble\",\n        \"Noun\": \"drip_tray\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 123.1,\n          \"end_time\": 124.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dispenser\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 125.3,\n          \"end_time\": 127.426,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dispenser\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 127.514,\n          \"end_time\": 128.2,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dispenser\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 129.1,\n          \"end_time\": 133.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"cup_lid\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 134.1,\n          \"end_time\": 150.01,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"espresso_machine\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 150.042,\n          \"end_time\": 154.988,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student should withdraw the underneath together\",\n            \"Incorrect Action Corrected by\": \"53\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"drip_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 155.034,\n          \"end_time\": 159.722,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"drip_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 159.976,\n          \"end_time\": 161.805,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"drip_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 162.03,\n          \"end_time\": 163.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"top\",\n            \"Noun\": \"drip_tray\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 114.479,\n          \"end_time\": 122.873,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"You have to push up the, the two, the two coffee dispensers at the bottom.\"\n        },\n        {\n          \"start_time\": 123.075,\n          \"end_time\": 123.325,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Yeah.\"\n        },\n        {\n          \"start_time\": 123.6,\n          \"end_time\": 125.0,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"You push it all the way up.\"\n        },\n        {\n          \"start_time\": 128.1,\n          \"end_time\": 128.5,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Great.\"\n        },\n        {\n          \"start_time\": 129.099,\n          \"end_time\": 131.615,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"And then you can pull up the tray underneath.\"\n        },\n        {\n          \"start_time\": 134.488,\n          \"end_time\": 137.247,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"The entire tray where the coffee cup sets.\"\n        },\n        {\n          \"start_time\": 140.061,\n          \"end_time\": 148.649,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Uhm, so you do see that silver bin on the bottom, that tray where your left hand is?\"\n        },\n        {\n          \"start_time\": 151.111,\n          \"end_time\": 155.338,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"Not as well as the tray underneath  comes out.\"\n        },\n        {\n          \"start_time\": 156.346,\n          \"end_time\": 160.875,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"The entire thing, even the outer one, even the other bid.\"\n        },\n        {\n          \"start_time\": 161.2,\n          \"end_time\": 162.646,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Yes.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 165.1,\n      \"end_time\": 189.2,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student empties the drip tray into the sink.\",\n        \"Verb\": \"empty\",\n        \"Noun\": \"drip_tray\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 165.2,\n          \"end_time\": 166.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"drip_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 167.1,\n          \"end_time\": 171.023,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"top\",\n            \"Noun\": \"drip_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 171.161,\n          \"end_time\": 173.934,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"drip_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 174.011,\n          \"end_time\": 177.962,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"drip_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 178.036,\n          \"end_time\": 187.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pour\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"coffee\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 166.085,\n          \"end_time\": 169.579,\n          \"conversation_purpose\": \"instructor-start-conversation_describing high-level instruction\",\n          \"text\": \"And you can empty the drip tray in the sink.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 189.2,\n      \"end_time\": 225.2,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student attaches the drip tray to the coffee machine.\",\n        \"Verb\": \"assemble\",\n        \"Noun\": \"drip_tray\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 192.1,\n          \"end_time\": 199.2,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"assemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"drip_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 200.2,\n          \"end_time\": 201.688,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"top\",\n            \"Noun\": \"drip_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 201.849,\n          \"end_time\": 208.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student assembles the drip grid in a wrong way.\",\n            \"Incorrect Action Corrected by\": \"71\",\n            \"Verb\": \"assemble\",\n            \"Adjective\": \"top\",\n            \"Noun\": \"drip_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 209.2,\n          \"end_time\": 215.984,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"top\",\n            \"Noun\": \"drip_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 216.058,\n          \"end_time\": 218.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"cup_lid\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 219.1,\n          \"end_time\": 221.93,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"assemble\",\n            \"Adjective\": \"top\",\n            \"Noun\": \"drip_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 222.158,\n          \"end_time\": 224.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"top\",\n            \"Noun\": \"drip_tray\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 204.3,\n          \"end_time\": 213.8,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"It goes on the top, beside, you have to turn it ninety degrees. Um, the other ninety degrees, to the left\"\n        },\n        {\n          \"start_time\": 216.389,\n          \"end_time\": 218.673,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Turn, you can press that down.\"\n        },\n        {\n          \"start_time\": 221.1,\n          \"end_time\": 222.4,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Exactly.\"\n        }\n      ]\n    }\n  ],\n  \"orphan_conversations\": [\n    {\n      \"start_time\": 34.117,\n      \"end_time\": 34.642,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Great.\"\n    },\n    {\n      \"start_time\": 35.167,\n      \"end_time\": 36.62,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Next, make a cup of coffee.\"\n    },\n    {\n      \"start_time\": 82.3,\n      \"end_time\": 84.8,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Now please add milk and stir.\"\n    },\n    {\n      \"start_time\": 109.114,\n      \"end_time\": 111.792,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"The next step is to empty the drip tray.\"\n    },\n    {\n      \"start_time\": 225.076,\n      \"end_time\": 225.779,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Great.\"\n    },\n    {\n      \"start_time\": 226.1,\n      \"end_time\": 227.5,\n      \"purpose\": \"instructor-start-conversation_closing remarks\",\n      \"text\": \"You can now press stop.\"\n    }\n  ],\n  \"orphan_fine_grained_actions\": [\n    {\n      \"start_time\": 83.055,\n      \"end_time\": 86.4,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"place\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"cup\",\n        \"adverbial\": \"none\"\n      }\n    }\n  ],\n  \"long_form_description\": {\n    \"start_time\": 0.1,\n    \"end_time\": 231.1,\n    \"text\": \"The student will operate the espresso machine, the first step is to add the coffee beans. Then place the cup to serve coffee, wait for the coffee to be made, add milk and stir, the next thing is to empty the drip tray in the sink and reassemble the tray and the drip grid to the espresso machine and finish.\"\n  }\n}\n"}]}]}, "generation_config": {"response_mime_type": "application/json", "response_schema": {"$defs": {"DialogUtterance": {"description": "Single utterance in a dialogue", "properties": {"role": {"description": "Role of the speaker", "enum": ["assistant", "user"], "title": "Role", "type": "string"}, "utterance": {"description": "The spoken text", "title": "Utterance", "type": "string"}}, "required": ["role", "utterance"], "title": "DialogUtterance", "type": "object"}, "ToolUseDialog": {"description": "Dialog associated with a tool use instant event", "properties": {"clip_id": {"description": "<same as paired event>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<same as paired event>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "<same as paired event>", "title": "Risk Type", "type": "string"}, "dialogue": {"description": "Dialogue turns: Turn 1 (assistant): empty, Turn 2 (user): non-trivial response (>=12 words), Turn 3 (assistant): two-step corrective action + confirmation, Turn 4 (user): optional", "items": {"$ref": "#/$defs/DialogUtterance"}, "title": "Dialogue", "type": "array"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "dialogue"], "title": "ToolUseDialog", "type": "object"}, "ToolUseInstantEvent": {"description": "Tool use instant event", "properties": {"clip_id": {"description": "<from annotations.clip_id>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<from annotations.segment_id or 'unknown'>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "Type of risk", "enum": ["improper_grip", "unstable_handle", "device_not_off", "unsafe_posture", "wrong_orientation", "missing_guard", "loose_attachment", "other"], "title": "Risk Type", "type": "string"}, "observation": {"description": "<concise, objective evidence (no speculation)>", "title": "Observation", "type": "string"}, "source": {"default": "manual_annotation", "description": "Source of the annotation", "title": "Source", "type": "string"}, "confidence": {"default": 0.0, "description": "Confidence score", "title": "Confidence", "type": "number"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "observation"], "title": "ToolUseInstantEvent", "type": "object"}}, "description": "Tool use instant service output schema for tool use events and dialogs", "properties": {"tool_use_instant_events": {"description": "List of tool use instant events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseInstantEvent"}, "title": "Tool Use Instant Events", "type": "array"}, "dialogs": {"description": "List of dialogs associated with the events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseDialog"}, "title": "Dialogs", "type": "array"}}, "title": "ToolUseInstantServiceOutput", "type": "object"}, "temperature": 0.7}}
+{"key": "request-56", "request": {"contents": [{"parts": [{"text": "\n### **Role**\n\nYou are an Instant Proactive Service (Instant PS) annotation and dialogue-generation assistant for the HoloAssist dataset.\nIn laboratory / hands-on operation settings, you analyze manual annotations to extract time-windows of \"Tool Use\" risks / improper operations, and for each extracted event, you generate a 2-4 turn \"assistant ↔ user\" dialogue.\n\nYou must rely only on the time-windows provided by the manual annotations.\nYou must not extend, shorten, merge, or fabricate any time segments that do not exist in the manual labels.\n\n⸻\n\n### **All Defined Proactive Services**\n\t•\tInstant (second-level, grounded in the current moment)\n        •\tSafety: immediate bodily/accident danger (flame, blade, electric shock, slip, rotating parts, vehicle proximity) → stop first, then handle.\n        •\tTool Use: improper tool operation/configuration (grip, not powered off, orientation, loose chuck, missing guard, unsafe posture).\n\t•\tShort-Horizon (tens of seconds to a few minutes, within a single session)\n        •\tNext-Step Guidance: workflow is already underway; provide suggestions for the next step based on what has been done.\n        •\tError-Recovery: the user has just made a workflow mistake (wrong step, wrong object, wrong target, wrong configuration for this task) and must rollback to fix it.\n        •\tResource Reminder: end-of-task state is not handled (fire/power left on, door/cap open, unsaved work, leftover items, missing refill) → remind to close/save/take/refill.\n\n⸻\n\n### **Input Manual Annotations (authoritative time source)**\n\nProvides fine-grained temporal information for all dialogue and user actions in the video.\n\n⸻\n\n### **OBJECTIVE**\n\t1.\tRead each manual annotation labeled as \"Tool Use\", and output its time_window exactly as annotated (start_time-end_time, verbatim).\n    **You must traverse every user-error segment in the manual annotations and process them one by one without omission.**\n\t2.\tFor each event, output:\n        •\trisk_type (standardized from the label)\n        •\tan objective observation (from comment and/or video JSON; must be verifiable)\n        •\tconfidence\n\t3.\tIf multiple labels exist in the same time-window → output multiple separate events.\n        If repeated identical labels appear → deduplicate and conceptually merge their sources.\n\t4.\tOutput only Tool Use events (not Safety, not Privacy, not Error-Recovery, not Resource Reminder).\n\t5.\tDialogue generation: for every event, generate a 2-4 turn dialogue:\n        •\tAssistant speaks first, calmly, politely, low-intrusion.\n        •\tClearly state the specific tool-use risk (no timestamps), and provide 1-2 actionable corrections\n    (e.g., \"power off first, then…\", \"adjust your grip below the guard ring\").\n        •\tUser must not reply vaguely; produce ≥12 English words with meaningful content (accept/modify/decline and give reasons).\n        •\tAssistant closes with confirmation / optional SOP snippet / short reminder.\n        •\tDialogue text must not include timestamps, but the structured output must include aligned clip_id and time_window.\n\n⸻\n\n### **Task Definition / Nature (Instant · Tool Use)**\n\nCore Focus\n\t•\tThis category is restricted to problems that arise purely from how a tool is being used: grip, posture, contact, orientation, clamp/guard state, power state / configuration of the tool itself.\n\t•\tBy definition, Instant · Tool Use never requires rolling back or redoing previously completed workflow steps. The current step (object, target, step choice) is logically correct; only the usage technique is problematic.\n\t•\tIt does not cover mistakes about which object / part / slot / step / goal is chosen in the workflow (those belong to Short-Horizon · Error-Recovery).\n\nNature\n\t•\tTriggered when an immediate tool-related operational risk appears.\n\t•\tFocus on technique / configuration issues (grip, contact area, hand placement, body posture, orientation, clamp/guard state, power-off timing) that can become unsafe or damaging within a few seconds if not corrected.\n\t•\tIf the same mis-use is already causing an acute bodily hazard (e.g., clear cut / burn / electric-shock risk), it should be classified as Instant · Safety, not Tool Use.\n\nTemporal scope (critical)\n\t•\tEach Instant Tool Use event corresponds to a very short snippet of ongoing execution:\n\t•\ttypically 0-5 seconds between the risky configuration and when intervention should happen;\n\t•\twith a hard upper bound of ≤10 seconds.\n\t•\tIf understanding or fixing the problem requires:\n\t•\tlooking back over ≥10 seconds of prior workflow, or\n\t•\tundoing earlier completed steps and then redoing them,\nthen it should conceptually be handled by Short-Horizon services (especially Error-Recovery), not by Instant · Tool Use.\n\nEvent granularity\n\t•\tEach manual annotation segment that satisfies the temporal scope and nature above is counted as one Tool Use event.\n\t•\tYou must not merge multiple distant segments into a longer window to \"simulate\" an instant event.\n\nCommon labels (examples)\n\nimproper_grip, unstable_handle, device_not_off, unsafe_posture,\nwrong_orientation, missing_guard, loose_attachment, unstable_support, etc.\n\nExample 1 (Tool Use, not Error-Recovery)\nThe user is drilling into a workpiece with the correct drill bit and position, but their hand is very close to the rotating bit and the drill is tilted, making the operation unstable.\nIf they simply reposition their hand further away, adjust the tilt, and stabilize the drill, the task remains valid. No previous step needs to be undone.\nThis is an Instant · Tool Use event (technique correction), not Error-Recovery.\n\n⸻\n\n### **Mutual Exclusion & Priority vs. Error-Recovery (and Safety)**\n\nWhen deciding between Instant · Tool Use, Short-Horizon · Error-Recovery, and Instant · Safety, use the following rules.\n\n1. Completion vs. ongoing execution (primary test: Tool Use vs. Error-Recovery)\nUse this completion test first:\n\n\"If the user immediately switches to the correct technique from now on, without undoing anything already done, does the mistake disappear?\"\n\n\t•\tIf YES → this is Tool Use (ongoing execution / technique correction).\n\t•\tIf NO, because the current state is already wrong and must be undone and redone, then it belongs to Short-Horizon · Error-Recovery, not Tool Use.\n\nIn other words:\n\t•\tTool Use\n        •\tThe step itself is logically correct (right object, right target, right step for this task).\n        •\tThe problem lies in how the tool is being operated (grip, angle, stability, power-off timing, missing clamp/guard, etc.).\n        •\tFix = adjust how the tool is being handled / configured right now, without rolling back earlier workflow states.\n\t•\tError-Recovery\n        •\tThe workflow state itself is wrong (wrong part installed, wrong sample loaded, wrong slot used, wrong target selected, steps swapped, required step skipped, etc.).\n        •\tFix = stop, undo what was done, and redo the step correctly.\n        •\tThese should not be labeled as Tool Use in this task.\n\n2. Technique vs. workflow (rephrased decision rule)\n\t•\tIf the main problem is how the tool is being handled or configured in this short 0-10 second window\n(grip, posture, orientation, clamp/guard, power-off timing), and correcting it means adjusting the current action, classify it as Instant · Tool Use.\n\t•\tIf the main problem is what has already been done in the workflow\n(wrong object, wrong slot/target, wrong order, wrong configuration for this task, skipped required step), and the user must undo and redo a step, classify it as Short-Horizon · Error-Recovery.\n\n3. Safety override\n\t•\tIf the current tool use creates an immediate, high-risk safety hazard (e.g., hand directly in front of an active blade, imminent burn from an exposed hot surface, clear electric-shock risk),\nthe primary label should be Instant · Safety, even if there is also a technique issue.\n\t•\tIn such cases, prioritize Safety over Tool Use.\n\n4. Time scale\n\t•\tTool Use: typically 0-10 seconds, focused on a currently ongoing motion or micro configuration with no rollback.\n\t•\tError-Recovery: can span ≈10 seconds to a few minutes, requiring short-term memory of earlier completed actions and explicit rollback.\n\n5. Example 2 (Error-Recovery, not Tool Use)\nThe user is assembling a device that requires inserting Part A first and then Part B.\nInstead, they insert Part B directly, tighten it, and skip Part A.\nSimply improving their hand technique or tightening style cannot fix this — the assembly sequence itself is wrong.\nThe assistant should ask them to stop, remove Part B (undo), insert Part A, then re-insert Part B in the correct order (redo).\nThis is Error-Recovery because it is a workflow-level mistake that requires rollback + redo, not just a Tool Use adjustment.\n\nIn this task, you are only asked to output Tool Use events.\nSegments that match the Error-Recovery definition above should not be labeled as Tool Use.\n\n⸻\n\n### **Output Format and Rules**\n\nYou must produce two parallel arrays: tool_use_instant_events and dialogs.\nEach event must correspond to exactly one dialogue.\n\n### **Mandatory constraints**\n\t•\tExact Match\n        •\ttime_window must match the annotated start_time-end_time exactly.\n        •\tNo stretching, shortening, smoothing, or merging.\n\t•\tAnnotation Only\n\t    •\tYou may not introduce new or extended time windows.\n\t•\tObjective observation\n\t    •\tMust be verifiable; no speculation or hidden-mental-state guesses.\n\t•\tMulti-label\n\t    •\tSeparate output entries for each label; exact duplicates merged.\n\t•\tOrdering\n\t    •\tSort by clip_id ascending, then by start_time ascending.\n\n### **Dialogue constraints**\n\t•\t2-4 turns.\n\t•\tAssistant speaks first.\n\t•\tFirst assistant turn must include:\n\t•\texplicit mention of the specific tool-use risk, and\n\t•\t1-2 concrete corrective steps.\n\t•\tUser reply:\n\t•\t≥12 words, non-trivial, expresses acceptance, modification, or refusal with explanation.\n\t•\tAssistant final turn:\n\t•\tstep-by-step guidance / confirmation / optional mini SOP card.\n\t•\tNo timestamps in dialogue.\n\t•\tNo Safety / Privacy content.\n\t•\tNo hallucinated facts.\n\n⸻\n\n### **Unified Output Schema**\n{\n  \"tool_use_instant_events\": [\n    {\n      \"clip_id\": \"<from annotations.clip_id>\",\n      \"segment_id\": \"<from annotations.segment_id or 'unknown'>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"improper_grip | unstable_handle | device_not_off | unsafe_posture | wrong_orientation | missing_guard | loose_attachment | other\",\n      \"observation\": \"<concise, objective evidence (no speculation)>\",\n      \"source\": \"manual_annotation\",\n      \"confidence\": 0.0\n    }\n  ],\n  \"dialogs\": [\n    {\n      \"clip_id\": \"<same as paired event>\",\n      \"segment_id\": \"<same as paired event>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"<same as paired event>\",\n      \"dialogue\": [\n        { \"role\": \"assistant\", \"utterance\": \"\" },\n        { \"role\": \"user\", \"utterance\": \"<non-trivial response (>=12 words)>\" },\n        { \"role\": \"assistant\", \"utterance\": \"<two-step corrective action + confirmation>\" },\n        { \"role\": \"user\", \"utterance\": \"\" }\n      ]\n    }\n  ]\n}\n\n#### Failure Case (If there are no valid Tool Use events in current video clip)\n{\n  \"tool_use_instant_events\": [],\n  \"dialogs\": [],\n}\n\n\n\n### **Manual Annotations of Clip ID z029-june-22-22-gladom_disassemble**\n{\n  \"video_duration\": {\n    \"raw\": \"00:02:17.07\",\n    \"seconds\": 137\n  },\n  \"taskId\": \"63dadf7ea426b3c59a09ad76\",\n  \"taskType\": \"disassemble tray table\",\n  \"video_name\": \"z029-june-22-22-gladom_disassemble\",\n  \"initial_conversation\": [\n    {\n      \"start_time\": 2.851,\n      \"end_time\": 6.3,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"So now we are going to disassemble the small IKEA side table.\"\n    },\n    {\n      \"start_time\": 6.356,\n      \"end_time\": 8.882,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"So please go ahead and disassemble it.\"\n    }\n  ],\n  \"initial_fine_grained_action\": [],\n  \"actions\": [\n    {\n      \"start_time\": 7.665,\n      \"end_time\": 14.829,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student disassembles the tray.\",\n        \"Verb\": \"disassemble\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"tray\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 7.836,\n          \"end_time\": 9.236,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 9.276,\n          \"end_time\": 10.582,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 10.612,\n          \"end_time\": 14.618,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 14.9,\n      \"end_time\": 49.712,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student unscrews the top hex socket head of the legs using an Allen wrench.\",\n        \"Verb\": \"unscrew\",\n        \"Adjective\": \"top\",\n        \"Noun\": \"screw\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 15.141,\n          \"end_time\": 16.541,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 16.612,\n          \"end_time\": 17.812,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"hand not visible\"\n          }\n        },\n        {\n          \"start_time\": 17.85,\n          \"end_time\": 19.026,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 19.053,\n          \"end_time\": 20.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 20.659,\n          \"end_time\": 29.387,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student tries to unscrew the hex socket head with the Allen wrench in the opposite way.\",\n            \"Incorrect Action Corrected by\": \"15\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"top\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 29.424,\n          \"end_time\": 36.018,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 36.041,\n          \"end_time\": 37.035,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 37.063,\n          \"end_time\": 38.268,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 38.296,\n          \"end_time\": 43.667,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 43.688,\n          \"end_time\": 44.158,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 44.188,\n          \"end_time\": 46.212,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"top\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 46.236,\n          \"end_time\": 46.854,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 46.894,\n          \"end_time\": 49.418,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 25.641,\n          \"end_time\": 27.3,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"You have to turn it the other way.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 49.83,\n      \"end_time\": 66.759,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student unscrews the bottom hex socket head of the legs using an Allen wrench.\",\n        \"Verb\": \"unscrew\",\n        \"Adjective\": \"bottom\",\n        \"Noun\": \"screw\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 49.926,\n          \"end_time\": 51.608,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 51.671,\n          \"end_time\": 55.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 55.512,\n          \"end_time\": 62.753,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"bottom\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 62.759,\n          \"end_time\": 64.359,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"The student accidentally drops the Allen wrench.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"drop\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 62.796,\n          \"end_time\": 64.331,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"The student accidentally drops the hex socket head.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"drop\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 64.404,\n          \"end_time\": 65.434,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 67.1,\n      \"end_time\": 104.535,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student disassembles the circle.\",\n        \"Verb\": \"disassemble\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"circle\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 67.296,\n          \"end_time\": 69.719,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 69.747,\n          \"end_time\": 72.194,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 72.2,\n          \"end_time\": 81.376,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 81.394,\n          \"end_time\": 82.341,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 82.374,\n          \"end_time\": 83.079,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 83.1,\n          \"end_time\": 84.047,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"hand not visible\"\n          }\n        },\n        {\n          \"start_time\": 84.071,\n          \"end_time\": 85.447,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 85.494,\n          \"end_time\": 94.629,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 94.659,\n          \"end_time\": 95.371,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 95.371,\n          \"end_time\": 96.047,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 96.09,\n          \"end_time\": 98.213,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 98.13,\n          \"end_time\": 99.072,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 99.102,\n          \"end_time\": 100.137,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"circle\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 100.19,\n          \"end_time\": 101.99,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"circle\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 102.053,\n          \"end_time\": 104.341,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"circle\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 104.965,\n      \"end_time\": 135.2,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student disassembles the legs.\",\n        \"Verb\": \"disassemble\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"leg\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 105.23,\n          \"end_time\": 112.047,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 112.1,\n          \"end_time\": 119.652,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 119.688,\n          \"end_time\": 123.059,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 123.1,\n          \"end_time\": 126.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 126.335,\n          \"end_time\": 132.588,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 132.6,\n          \"end_time\": 135.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray_table\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    }\n  ],\n  \"orphan_conversations\": [\n    {\n      \"start_time\": 134.718,\n      \"end_time\": 135.494,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Nice work.\"\n    },\n    {\n      \"start_time\": 135.518,\n      \"end_time\": 136.9,\n      \"purpose\": \"instructor-start-conversation_closing remarks\",\n      \"text\": \"You can now press stop.\"\n    }\n  ],\n  \"orphan_fine_grained_actions\": [\n    {\n      \"start_time\": 65.503,\n      \"end_time\": 66.768,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"place\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"allen_wrench\",\n        \"adverbial\": \"none\"\n      }\n    }\n  ],\n  \"long_form_description\": {\n    \"start_time\": 0.1,\n    \"end_time\": 136.1,\n    \"text\": \"The student withdraws the tray, then disassembles the circle by unscrewing the middle hex socket heads of the legs, first the top one and then the bottom one, using an Allen wrench, and withdraw the circle. The student then disassembles the legs by separating them.\"\n  }\n}\n"}]}]}, "generation_config": {"response_mime_type": "application/json", "response_schema": {"$defs": {"DialogUtterance": {"description": "Single utterance in a dialogue", "properties": {"role": {"description": "Role of the speaker", "enum": ["assistant", "user"], "title": "Role", "type": "string"}, "utterance": {"description": "The spoken text", "title": "Utterance", "type": "string"}}, "required": ["role", "utterance"], "title": "DialogUtterance", "type": "object"}, "ToolUseDialog": {"description": "Dialog associated with a tool use instant event", "properties": {"clip_id": {"description": "<same as paired event>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<same as paired event>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "<same as paired event>", "title": "Risk Type", "type": "string"}, "dialogue": {"description": "Dialogue turns: Turn 1 (assistant): empty, Turn 2 (user): non-trivial response (>=12 words), Turn 3 (assistant): two-step corrective action + confirmation, Turn 4 (user): optional", "items": {"$ref": "#/$defs/DialogUtterance"}, "title": "Dialogue", "type": "array"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "dialogue"], "title": "ToolUseDialog", "type": "object"}, "ToolUseInstantEvent": {"description": "Tool use instant event", "properties": {"clip_id": {"description": "<from annotations.clip_id>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<from annotations.segment_id or 'unknown'>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "Type of risk", "enum": ["improper_grip", "unstable_handle", "device_not_off", "unsafe_posture", "wrong_orientation", "missing_guard", "loose_attachment", "other"], "title": "Risk Type", "type": "string"}, "observation": {"description": "<concise, objective evidence (no speculation)>", "title": "Observation", "type": "string"}, "source": {"default": "manual_annotation", "description": "Source of the annotation", "title": "Source", "type": "string"}, "confidence": {"default": 0.0, "description": "Confidence score", "title": "Confidence", "type": "number"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "observation"], "title": "ToolUseInstantEvent", "type": "object"}}, "description": "Tool use instant service output schema for tool use events and dialogs", "properties": {"tool_use_instant_events": {"description": "List of tool use instant events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseInstantEvent"}, "title": "Tool Use Instant Events", "type": "array"}, "dialogs": {"description": "List of dialogs associated with the events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseDialog"}, "title": "Dialogs", "type": "array"}}, "title": "ToolUseInstantServiceOutput", "type": "object"}, "temperature": 0.7}}
+{"key": "request-57", "request": {"contents": [{"parts": [{"text": "\n### **Role**\n\nYou are an Instant Proactive Service (Instant PS) annotation and dialogue-generation assistant for the HoloAssist dataset.\nIn laboratory / hands-on operation settings, you analyze manual annotations to extract time-windows of \"Tool Use\" risks / improper operations, and for each extracted event, you generate a 2-4 turn \"assistant ↔ user\" dialogue.\n\nYou must rely only on the time-windows provided by the manual annotations.\nYou must not extend, shorten, merge, or fabricate any time segments that do not exist in the manual labels.\n\n⸻\n\n### **All Defined Proactive Services**\n\t•\tInstant (second-level, grounded in the current moment)\n        •\tSafety: immediate bodily/accident danger (flame, blade, electric shock, slip, rotating parts, vehicle proximity) → stop first, then handle.\n        •\tTool Use: improper tool operation/configuration (grip, not powered off, orientation, loose chuck, missing guard, unsafe posture).\n\t•\tShort-Horizon (tens of seconds to a few minutes, within a single session)\n        •\tNext-Step Guidance: workflow is already underway; provide suggestions for the next step based on what has been done.\n        •\tError-Recovery: the user has just made a workflow mistake (wrong step, wrong object, wrong target, wrong configuration for this task) and must rollback to fix it.\n        •\tResource Reminder: end-of-task state is not handled (fire/power left on, door/cap open, unsaved work, leftover items, missing refill) → remind to close/save/take/refill.\n\n⸻\n\n### **Input Manual Annotations (authoritative time source)**\n\nProvides fine-grained temporal information for all dialogue and user actions in the video.\n\n⸻\n\n### **OBJECTIVE**\n\t1.\tRead each manual annotation labeled as \"Tool Use\", and output its time_window exactly as annotated (start_time-end_time, verbatim).\n    **You must traverse every user-error segment in the manual annotations and process them one by one without omission.**\n\t2.\tFor each event, output:\n        •\trisk_type (standardized from the label)\n        •\tan objective observation (from comment and/or video JSON; must be verifiable)\n        •\tconfidence\n\t3.\tIf multiple labels exist in the same time-window → output multiple separate events.\n        If repeated identical labels appear → deduplicate and conceptually merge their sources.\n\t4.\tOutput only Tool Use events (not Safety, not Privacy, not Error-Recovery, not Resource Reminder).\n\t5.\tDialogue generation: for every event, generate a 2-4 turn dialogue:\n        •\tAssistant speaks first, calmly, politely, low-intrusion.\n        •\tClearly state the specific tool-use risk (no timestamps), and provide 1-2 actionable corrections\n    (e.g., \"power off first, then…\", \"adjust your grip below the guard ring\").\n        •\tUser must not reply vaguely; produce ≥12 English words with meaningful content (accept/modify/decline and give reasons).\n        •\tAssistant closes with confirmation / optional SOP snippet / short reminder.\n        •\tDialogue text must not include timestamps, but the structured output must include aligned clip_id and time_window.\n\n⸻\n\n### **Task Definition / Nature (Instant · Tool Use)**\n\nCore Focus\n\t•\tThis category is restricted to problems that arise purely from how a tool is being used: grip, posture, contact, orientation, clamp/guard state, power state / configuration of the tool itself.\n\t•\tBy definition, Instant · Tool Use never requires rolling back or redoing previously completed workflow steps. The current step (object, target, step choice) is logically correct; only the usage technique is problematic.\n\t•\tIt does not cover mistakes about which object / part / slot / step / goal is chosen in the workflow (those belong to Short-Horizon · Error-Recovery).\n\nNature\n\t•\tTriggered when an immediate tool-related operational risk appears.\n\t•\tFocus on technique / configuration issues (grip, contact area, hand placement, body posture, orientation, clamp/guard state, power-off timing) that can become unsafe or damaging within a few seconds if not corrected.\n\t•\tIf the same mis-use is already causing an acute bodily hazard (e.g., clear cut / burn / electric-shock risk), it should be classified as Instant · Safety, not Tool Use.\n\nTemporal scope (critical)\n\t•\tEach Instant Tool Use event corresponds to a very short snippet of ongoing execution:\n\t•\ttypically 0-5 seconds between the risky configuration and when intervention should happen;\n\t•\twith a hard upper bound of ≤10 seconds.\n\t•\tIf understanding or fixing the problem requires:\n\t•\tlooking back over ≥10 seconds of prior workflow, or\n\t•\tundoing earlier completed steps and then redoing them,\nthen it should conceptually be handled by Short-Horizon services (especially Error-Recovery), not by Instant · Tool Use.\n\nEvent granularity\n\t•\tEach manual annotation segment that satisfies the temporal scope and nature above is counted as one Tool Use event.\n\t•\tYou must not merge multiple distant segments into a longer window to \"simulate\" an instant event.\n\nCommon labels (examples)\n\nimproper_grip, unstable_handle, device_not_off, unsafe_posture,\nwrong_orientation, missing_guard, loose_attachment, unstable_support, etc.\n\nExample 1 (Tool Use, not Error-Recovery)\nThe user is drilling into a workpiece with the correct drill bit and position, but their hand is very close to the rotating bit and the drill is tilted, making the operation unstable.\nIf they simply reposition their hand further away, adjust the tilt, and stabilize the drill, the task remains valid. No previous step needs to be undone.\nThis is an Instant · Tool Use event (technique correction), not Error-Recovery.\n\n⸻\n\n### **Mutual Exclusion & Priority vs. Error-Recovery (and Safety)**\n\nWhen deciding between Instant · Tool Use, Short-Horizon · Error-Recovery, and Instant · Safety, use the following rules.\n\n1. Completion vs. ongoing execution (primary test: Tool Use vs. Error-Recovery)\nUse this completion test first:\n\n\"If the user immediately switches to the correct technique from now on, without undoing anything already done, does the mistake disappear?\"\n\n\t•\tIf YES → this is Tool Use (ongoing execution / technique correction).\n\t•\tIf NO, because the current state is already wrong and must be undone and redone, then it belongs to Short-Horizon · Error-Recovery, not Tool Use.\n\nIn other words:\n\t•\tTool Use\n        •\tThe step itself is logically correct (right object, right target, right step for this task).\n        •\tThe problem lies in how the tool is being operated (grip, angle, stability, power-off timing, missing clamp/guard, etc.).\n        •\tFix = adjust how the tool is being handled / configured right now, without rolling back earlier workflow states.\n\t•\tError-Recovery\n        •\tThe workflow state itself is wrong (wrong part installed, wrong sample loaded, wrong slot used, wrong target selected, steps swapped, required step skipped, etc.).\n        •\tFix = stop, undo what was done, and redo the step correctly.\n        •\tThese should not be labeled as Tool Use in this task.\n\n2. Technique vs. workflow (rephrased decision rule)\n\t•\tIf the main problem is how the tool is being handled or configured in this short 0-10 second window\n(grip, posture, orientation, clamp/guard, power-off timing), and correcting it means adjusting the current action, classify it as Instant · Tool Use.\n\t•\tIf the main problem is what has already been done in the workflow\n(wrong object, wrong slot/target, wrong order, wrong configuration for this task, skipped required step), and the user must undo and redo a step, classify it as Short-Horizon · Error-Recovery.\n\n3. Safety override\n\t•\tIf the current tool use creates an immediate, high-risk safety hazard (e.g., hand directly in front of an active blade, imminent burn from an exposed hot surface, clear electric-shock risk),\nthe primary label should be Instant · Safety, even if there is also a technique issue.\n\t•\tIn such cases, prioritize Safety over Tool Use.\n\n4. Time scale\n\t•\tTool Use: typically 0-10 seconds, focused on a currently ongoing motion or micro configuration with no rollback.\n\t•\tError-Recovery: can span ≈10 seconds to a few minutes, requiring short-term memory of earlier completed actions and explicit rollback.\n\n5. Example 2 (Error-Recovery, not Tool Use)\nThe user is assembling a device that requires inserting Part A first and then Part B.\nInstead, they insert Part B directly, tighten it, and skip Part A.\nSimply improving their hand technique or tightening style cannot fix this — the assembly sequence itself is wrong.\nThe assistant should ask them to stop, remove Part B (undo), insert Part A, then re-insert Part B in the correct order (redo).\nThis is Error-Recovery because it is a workflow-level mistake that requires rollback + redo, not just a Tool Use adjustment.\n\nIn this task, you are only asked to output Tool Use events.\nSegments that match the Error-Recovery definition above should not be labeled as Tool Use.\n\n⸻\n\n### **Output Format and Rules**\n\nYou must produce two parallel arrays: tool_use_instant_events and dialogs.\nEach event must correspond to exactly one dialogue.\n\n### **Mandatory constraints**\n\t•\tExact Match\n        •\ttime_window must match the annotated start_time-end_time exactly.\n        •\tNo stretching, shortening, smoothing, or merging.\n\t•\tAnnotation Only\n\t    •\tYou may not introduce new or extended time windows.\n\t•\tObjective observation\n\t    •\tMust be verifiable; no speculation or hidden-mental-state guesses.\n\t•\tMulti-label\n\t    •\tSeparate output entries for each label; exact duplicates merged.\n\t•\tOrdering\n\t    •\tSort by clip_id ascending, then by start_time ascending.\n\n### **Dialogue constraints**\n\t•\t2-4 turns.\n\t•\tAssistant speaks first.\n\t•\tFirst assistant turn must include:\n\t•\texplicit mention of the specific tool-use risk, and\n\t•\t1-2 concrete corrective steps.\n\t•\tUser reply:\n\t•\t≥12 words, non-trivial, expresses acceptance, modification, or refusal with explanation.\n\t•\tAssistant final turn:\n\t•\tstep-by-step guidance / confirmation / optional mini SOP card.\n\t•\tNo timestamps in dialogue.\n\t•\tNo Safety / Privacy content.\n\t•\tNo hallucinated facts.\n\n⸻\n\n### **Unified Output Schema**\n{\n  \"tool_use_instant_events\": [\n    {\n      \"clip_id\": \"<from annotations.clip_id>\",\n      \"segment_id\": \"<from annotations.segment_id or 'unknown'>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"improper_grip | unstable_handle | device_not_off | unsafe_posture | wrong_orientation | missing_guard | loose_attachment | other\",\n      \"observation\": \"<concise, objective evidence (no speculation)>\",\n      \"source\": \"manual_annotation\",\n      \"confidence\": 0.0\n    }\n  ],\n  \"dialogs\": [\n    {\n      \"clip_id\": \"<same as paired event>\",\n      \"segment_id\": \"<same as paired event>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"<same as paired event>\",\n      \"dialogue\": [\n        { \"role\": \"assistant\", \"utterance\": \"\" },\n        { \"role\": \"user\", \"utterance\": \"<non-trivial response (>=12 words)>\" },\n        { \"role\": \"assistant\", \"utterance\": \"<two-step corrective action + confirmation>\" },\n        { \"role\": \"user\", \"utterance\": \"\" }\n      ]\n    }\n  ]\n}\n\n#### Failure Case (If there are no valid Tool Use events in current video clip)\n{\n  \"tool_use_instant_events\": [],\n  \"dialogs\": [],\n}\n\n\n\n### **Manual Annotations of Clip ID z029-june-22-22-gopro**\n{\n  \"video_duration\": {\n    \"raw\": \"00:06:27.61\",\n    \"seconds\": 387\n  },\n  \"taskId\": \"63dadf45f865ed7082a2adaa\",\n  \"taskType\": \"setup gopro\",\n  \"video_name\": \"z029-june-22-22-gopro\",\n  \"initial_conversation\": [\n    {\n      \"start_time\": 1,\n      \"end_time\": 2.5,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"We will now operate the GoPro.\"\n    },\n    {\n      \"start_time\": 3.218,\n      \"end_time\": 5.4,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"The first task is to change the battery.\"\n    }\n  ],\n  \"initial_fine_grained_action\": [],\n  \"actions\": [\n    {\n      \"start_time\": 5.1,\n      \"end_time\": 40.3,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student changes the battery regularly.\",\n        \"Verb\": \"exchange\",\n        \"Noun\": \"battery\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 5.3,\n          \"end_time\": 8.008,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 8.068,\n          \"end_time\": 13.607,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 13.668,\n          \"end_time\": 26.367,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery_door\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 26.425,\n          \"end_time\": 27.721,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 27.977,\n          \"end_time\": 31.752,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 32.082,\n          \"end_time\": 32.907,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"drop\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 33.041,\n          \"end_time\": 34.719,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"battery\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 35.167,\n          \"end_time\": 36.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"battery\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 37.1,\n          \"end_time\": 40,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery_door\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 11.125,\n          \"end_time\": 12.775,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"The battery is on the other side.\"\n        },\n        {\n          \"start_time\": 14.006,\n          \"end_time\": 18.171,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"And you have to open the small tab at the bottom, yes.\"\n        },\n        {\n          \"start_time\": 18.22,\n          \"end_time\": 18.642,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Yes.\"\n        },\n        {\n          \"start_time\": 19,\n          \"end_time\": 20.9,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"And you have to press, push that down.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 43.2,\n      \"end_time\": 138,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student changes the SD card.\",\n        \"Verb\": \"exchange\",\n        \"Noun\": \"sd_card\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 49.1,\n          \"end_time\": 50.118,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"The student try to open the wrong door.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 50.168,\n          \"end_time\": 50.679,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"flip\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 50.835,\n          \"end_time\": 54.881,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery_door\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 54.936,\n          \"end_time\": 60.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery_door\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 61.2,\n          \"end_time\": 64.087,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 64.126,\n          \"end_time\": 67.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"The student tries to insert the SD card in the wrong place.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"push\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 70.1,\n          \"end_time\": 72.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"The student cant find the old SD card\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery_door\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 73.3,\n          \"end_time\": 75.797,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"turn\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 76.008,\n          \"end_time\": 77.811,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 77.994,\n          \"end_time\": 80.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 83.2,\n          \"end_time\": 86.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"drop\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 87.1,\n          \"end_time\": 89.947,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 90.004,\n          \"end_time\": 94.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 95.1,\n          \"end_time\": 99.109,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 99.164,\n          \"end_time\": 101.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"flip\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 102.085,\n          \"end_time\": 105.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 106.1,\n          \"end_time\": 107.841,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 108.186,\n          \"end_time\": 109.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 110.1,\n          \"end_time\": 110.826,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"push\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 110.981,\n          \"end_time\": 113.701,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 113.958,\n          \"end_time\": 115.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"push\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 116.095,\n          \"end_time\": 119.822,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 119.925,\n          \"end_time\": 131.213,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 131.264,\n          \"end_time\": 137.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery_door\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 46.9,\n          \"end_time\": 49.7,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"It's in the same spot as the battery, so the other side.\"\n        },\n        {\n          \"start_time\": 50.2,\n          \"end_time\": 51.328,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"So, the other side.\"\n        },\n        {\n          \"start_time\": 65.3,\n          \"end_time\": 67.368,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"So, it's on the right side.\"\n        },\n        {\n          \"start_time\": 68.775,\n          \"end_time\": 71.825,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"You have to take out the Micro SD at the end of there, first.\"\n        },\n        {\n          \"start_time\": 74.491,\n          \"end_time\": 76.699,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"On the long side of the Gopro\"\n        },\n        {\n          \"start_time\": 77.3,\n          \"end_time\": 79.812,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"On the right side... and inside.\"\n        },\n        {\n          \"start_time\": 85.094,\n          \"end_time\": 87.5,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"You have to flip it. 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  \"Noun\": \"mounting_peg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 225.1,\n          \"end_time\": 234.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"mounting_peg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 235.3,\n          \"end_time\": 236.456,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"mounting_peg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 236.932,\n          \"end_time\": 239.879,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"mounting_peg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 239.962,\n          \"end_time\": 244.446,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"mounting_peg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 244.901,\n          \"end_time\": 248.831,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"mounting_peg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 249.146,\n          \"end_time\": 250.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 251.1,\n          \"end_time\": 252.597,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"mounting_peg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 253.131,\n          \"end_time\": 258.682,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"mounting_peg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 258.754,\n          \"end_time\": 265.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"mounting_peg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 266.2,\n          \"end_time\": 267.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"mounting_peg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 268.2,\n          \"end_time\": 271.84,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"mounting_peg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 271.884,\n          \"end_time\": 283.065,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"mounting_peg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 283.162,\n          \"end_time\": 284.675,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct 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Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 295.93,\n          \"end_time\": 303.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"mounting_peg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 304.2,\n          \"end_time\": 314.2,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"mounting_peg\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 165.2,\n          \"end_time\": 168.662,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"That's the handheld grip, the strap is the other.\"\n        },\n        {\n          \"start_time\": 178.4,\n          \"end_time\": 180.886,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"So, you, you'll have to unscrew that knob.\"\n        },\n        {\n          \"start_time\": 182.3,\n          \"end_time\": 183.374,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"The other way.\"\n        },\n        {\n          \"start_time\": 193.439,\n          \"end_time\": 196.4,\n          \"conversation_purpose\": \"instructor-start-conversation_describing high-level instruction\",\n          \"text\": \"And their little legs on the GoPro, that you can pull out.\"\n        },\n        {\n          \"start_time\": 208.174,\n          \"end_time\": 211.54,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"And you can put that between the ones of the mount.\"\n        },\n        {\n          \"start_time\": 212.3,\n          \"end_time\": 214.3,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"So, there´s three.\"\n        },\n        {\n          \"start_time\": 215.1,\n          \"end_time\": 222.348,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Ther´s three of them on the mount and ther´s two in the form they go in between each other.\"\n        },\n        {\n          \"start_time\": 225.125,\n          \"end_time\": 227.275,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"And the screw goes in from the other side.\"\n        },\n        {\n          \"start_time\": 230.274,\n          \"end_time\": 233.002,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"No, from the other side.\"\n        },\n        {\n          \"start_time\": 245.1,\n          \"end_time\": 247.8,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"You want to make sure that the holes are aligned well.\"\n        },\n        {\n          \"start_time\": 281.405,\n          \"end_time\": 287.673,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"You can even pivot the GoPro, on that point to try to align the whole matter.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 318.1,\n      \"end_time\": 372.2,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student adjusts the length of the strap on the handle.\",\n        \"Verb\": \"exchange\",\n        \"Noun\": \"strap\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 318.1,\n          \"end_time\": 326.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"mounting_peg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 328.1,\n          \"end_time\": 330.148,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"strap\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 330.219,\n          \"end_time\": 331.492,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"handheld_grip\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 331.601,\n          \"end_time\": 337.269,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"mounting_peg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 337.384,\n          \"end_time\": 338.852,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 338.987,\n          \"end_time\": 343.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"mounting_peg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 344.1,\n          \"end_time\": 347.038,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 347.091,\n          \"end_time\": 349.723,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 349.786,\n          \"end_time\": 358.35,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 358.427,\n          \"end_time\": 362.581,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"mounting_peg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 362.61,\n          \"end_time\": 371.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"mounting_peg\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 375.2,\n      \"end_time\": 387,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student removes their handheld grip.\",\n        \"Verb\": \"disassemble\",\n        \"Noun\": \"handheld_grip\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 385.1,\n          \"end_time\": 386.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"handheld_grip\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    }\n  ],\n  \"orphan_conversations\": [\n    {\n      \"start_time\": 40.258,\n      \"end_time\": 41.193,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Nice work!\"\n    },\n    {\n      \"start_time\": 41.249,\n      \"end_time\": 41.926,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Nice work!\"\n    },\n    {\n      \"start_time\": 42.306,\n      \"end_time\": 44.4,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Now please change the SD card.\"\n    },\n    {\n      \"start_time\": 136.991,\n      \"end_time\": 138.353,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Great!\"\n    },\n    {\n      \"start_time\": 139.142,\n      \"end_time\": 140.185,\n      \"purpose\": \"instructor-start-conversation_follow-up instruction\",\n      \"text\": \"Now please turn on the GoPro.\"\n    },\n    {\n      \"start_time\": 140.192,\n      \"end_time\": 140.911,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Great!\"\n    },\n    {\n      \"start_time\": 145.43,\n      \"end_time\": 147.294,\n      \"purpose\": \"instructor-start-conversation_follow-up instruction\",\n      \"text\": \"Next, now please turn it off.\"\n    },\n    {\n      \"start_time\": 160.2,\n      \"end_time\": 163.338,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"The next step is to mount the GoPro on the strap.\"\n    },\n    {\n      \"start_time\": 315.094,\n      \"end_time\": 316.233,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Great, nice work!\"\n    },\n    {\n      \"start_time\": 317.59,\n      \"end_time\": 320.908,\n      \"purpose\": \"instructor-start-conversation_follow-up instruction\",\n      \"text\": \"Now, please change the amount from the strap to the handheld grip.\"\n    },\n    {\n      \"start_time\": 372.089,\n      \"end_time\": 372.738,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Great\"\n    },\n    {\n      \"start_time\": 373.293,\n      \"end_time\": 375.8,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Now please remove the handheld grip.\"\n    }\n  ],\n  \"orphan_fine_grained_actions\": [\n    {\n      \"start_time\": 43.1,\n      \"end_time\": 48.4,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"inspect\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"gopro\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 140.1,\n      \"end_time\": 141.5,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"press\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"button\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 375.1,\n      \"end_time\": 384.6,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"withdraw\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"mounting_peg\",\n        \"adverbial\": \"none\"\n      }\n    }\n  ],\n  \"long_form_description\": {\n    \"start_time\": 0.2,\n    \"end_time\": 38.7,\n    \"text\": \"The student changes the battery and SD card in their GoPro and turns it on. They then turn it off and mount it to the strap, adjusting the length. Finally, they remove their handheld grip.\"\n  }\n}\n"}]}]}, "generation_config": {"response_mime_type": "application/json", "response_schema": {"$defs": {"DialogUtterance": {"description": "Single utterance in a dialogue", "properties": {"role": {"description": "Role of the speaker", "enum": ["assistant", "user"], "title": "Role", "type": "string"}, "utterance": {"description": "The spoken text", "title": "Utterance", "type": "string"}}, "required": ["role", "utterance"], "title": "DialogUtterance", "type": "object"}, "ToolUseDialog": {"description": "Dialog associated with a tool use instant event", "properties": {"clip_id": {"description": "<same as paired event>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<same as paired event>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "<same as paired event>", "title": "Risk Type", "type": "string"}, "dialogue": {"description": "Dialogue turns: Turn 1 (assistant): empty, Turn 2 (user): non-trivial response (>=12 words), Turn 3 (assistant): two-step corrective action + confirmation, Turn 4 (user): optional", "items": {"$ref": "#/$defs/DialogUtterance"}, "title": "Dialogue", "type": "array"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "dialogue"], "title": "ToolUseDialog", "type": "object"}, "ToolUseInstantEvent": {"description": "Tool use instant event", "properties": {"clip_id": {"description": "<from annotations.clip_id>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<from annotations.segment_id or 'unknown'>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "Type of risk", "enum": ["improper_grip", "unstable_handle", "device_not_off", "unsafe_posture", "wrong_orientation", "missing_guard", "loose_attachment", "other"], "title": "Risk Type", "type": "string"}, "observation": {"description": "<concise, objective evidence (no speculation)>", "title": "Observation", "type": "string"}, "source": {"default": "manual_annotation", "description": "Source of the annotation", "title": "Source", "type": "string"}, "confidence": {"default": 0.0, "description": "Confidence score", "title": "Confidence", "type": "number"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "observation"], "title": "ToolUseInstantEvent", "type": "object"}}, "description": "Tool use instant service output schema for tool use events and dialogs", "properties": {"tool_use_instant_events": {"description": "List of tool use instant events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseInstantEvent"}, "title": "Tool Use Instant Events", "type": "array"}, "dialogs": {"description": "List of dialogs associated with the events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseDialog"}, "title": "Dialogs", "type": "array"}}, "title": "ToolUseInstantServiceOutput", "type": "object"}, "temperature": 0.7}}
+{"key": "request-58", "request": {"contents": [{"parts": [{"text": "\n### **Role**\n\nYou are an Instant Proactive Service (Instant PS) annotation and dialogue-generation assistant for the HoloAssist dataset.\nIn laboratory / hands-on operation settings, you analyze manual annotations to extract time-windows of \"Tool Use\" risks / improper operations, and for each extracted event, you generate a 2-4 turn \"assistant ↔ user\" dialogue.\n\nYou must rely only on the time-windows provided by the manual annotations.\nYou must not extend, shorten, merge, or fabricate any time segments that do not exist in the manual labels.\n\n⸻\n\n### **All Defined Proactive Services**\n\t•\tInstant (second-level, grounded in the current moment)\n        •\tSafety: immediate bodily/accident danger (flame, blade, electric shock, slip, rotating parts, vehicle proximity) → stop first, then handle.\n        •\tTool Use: improper tool operation/configuration (grip, not powered off, orientation, loose chuck, missing guard, unsafe posture).\n\t•\tShort-Horizon (tens of seconds to a few minutes, within a single session)\n        •\tNext-Step Guidance: workflow is already underway; provide suggestions for the next step based on what has been done.\n        •\tError-Recovery: the user has just made a workflow mistake (wrong step, wrong object, wrong target, wrong configuration for this task) and must rollback to fix it.\n        •\tResource Reminder: end-of-task state is not handled (fire/power left on, door/cap open, unsaved work, leftover items, missing refill) → remind to close/save/take/refill.\n\n⸻\n\n### **Input Manual Annotations (authoritative time source)**\n\nProvides fine-grained temporal information for all dialogue and user actions in the video.\n\n⸻\n\n### **OBJECTIVE**\n\t1.\tRead each manual annotation labeled as \"Tool Use\", and output its time_window exactly as annotated (start_time-end_time, verbatim).\n    **You must traverse every user-error segment in the manual annotations and process them one by one without omission.**\n\t2.\tFor each event, output:\n        •\trisk_type (standardized from the label)\n        •\tan objective observation (from comment and/or video JSON; must be verifiable)\n        •\tconfidence\n\t3.\tIf multiple labels exist in the same time-window → output multiple separate events.\n        If repeated identical labels appear → deduplicate and conceptually merge their sources.\n\t4.\tOutput only Tool Use events (not Safety, not Privacy, not Error-Recovery, not Resource Reminder).\n\t5.\tDialogue generation: for every event, generate a 2-4 turn dialogue:\n        •\tAssistant speaks first, calmly, politely, low-intrusion.\n        •\tClearly state the specific tool-use risk (no timestamps), and provide 1-2 actionable corrections\n    (e.g., \"power off first, then…\", \"adjust your grip below the guard ring\").\n        •\tUser must not reply vaguely; produce ≥12 English words with meaningful content (accept/modify/decline and give reasons).\n        •\tAssistant closes with confirmation / optional SOP snippet / short reminder.\n        •\tDialogue text must not include timestamps, but the structured output must include aligned clip_id and time_window.\n\n⸻\n\n### **Task Definition / Nature (Instant · Tool Use)**\n\nCore Focus\n\t•\tThis category is restricted to problems that arise purely from how a tool is being used: grip, posture, contact, orientation, clamp/guard state, power state / configuration of the tool itself.\n\t•\tBy definition, Instant · Tool Use never requires rolling back or redoing previously completed workflow steps. The current step (object, target, step choice) is logically correct; only the usage technique is problematic.\n\t•\tIt does not cover mistakes about which object / part / slot / step / goal is chosen in the workflow (those belong to Short-Horizon · Error-Recovery).\n\nNature\n\t•\tTriggered when an immediate tool-related operational risk appears.\n\t•\tFocus on technique / configuration issues (grip, contact area, hand placement, body posture, orientation, clamp/guard state, power-off timing) that can become unsafe or damaging within a few seconds if not corrected.\n\t•\tIf the same mis-use is already causing an acute bodily hazard (e.g., clear cut / burn / electric-shock risk), it should be classified as Instant · Safety, not Tool Use.\n\nTemporal scope (critical)\n\t•\tEach Instant Tool Use event corresponds to a very short snippet of ongoing execution:\n\t•\ttypically 0-5 seconds between the risky configuration and when intervention should happen;\n\t•\twith a hard upper bound of ≤10 seconds.\n\t•\tIf understanding or fixing the problem requires:\n\t•\tlooking back over ≥10 seconds of prior workflow, or\n\t•\tundoing earlier completed steps and then redoing them,\nthen it should conceptually be handled by Short-Horizon services (especially Error-Recovery), not by Instant · Tool Use.\n\nEvent granularity\n\t•\tEach manual annotation segment that satisfies the temporal scope and nature above is counted as one Tool Use event.\n\t•\tYou must not merge multiple distant segments into a longer window to \"simulate\" an instant event.\n\nCommon labels (examples)\n\nimproper_grip, unstable_handle, device_not_off, unsafe_posture,\nwrong_orientation, missing_guard, loose_attachment, unstable_support, etc.\n\nExample 1 (Tool Use, not Error-Recovery)\nThe user is drilling into a workpiece with the correct drill bit and position, but their hand is very close to the rotating bit and the drill is tilted, making the operation unstable.\nIf they simply reposition their hand further away, adjust the tilt, and stabilize the drill, the task remains valid. No previous step needs to be undone.\nThis is an Instant · Tool Use event (technique correction), not Error-Recovery.\n\n⸻\n\n### **Mutual Exclusion & Priority vs. Error-Recovery (and Safety)**\n\nWhen deciding between Instant · Tool Use, Short-Horizon · Error-Recovery, and Instant · Safety, use the following rules.\n\n1. Completion vs. ongoing execution (primary test: Tool Use vs. Error-Recovery)\nUse this completion test first:\n\n\"If the user immediately switches to the correct technique from now on, without undoing anything already done, does the mistake disappear?\"\n\n\t•\tIf YES → this is Tool Use (ongoing execution / technique correction).\n\t•\tIf NO, because the current state is already wrong and must be undone and redone, then it belongs to Short-Horizon · Error-Recovery, not Tool Use.\n\nIn other words:\n\t•\tTool Use\n        •\tThe step itself is logically correct (right object, right target, right step for this task).\n        •\tThe problem lies in how the tool is being operated (grip, angle, stability, power-off timing, missing clamp/guard, etc.).\n        •\tFix = adjust how the tool is being handled / configured right now, without rolling back earlier workflow states.\n\t•\tError-Recovery\n        •\tThe workflow state itself is wrong (wrong part installed, wrong sample loaded, wrong slot used, wrong target selected, steps swapped, required step skipped, etc.).\n        •\tFix = stop, undo what was done, and redo the step correctly.\n        •\tThese should not be labeled as Tool Use in this task.\n\n2. Technique vs. workflow (rephrased decision rule)\n\t•\tIf the main problem is how the tool is being handled or configured in this short 0-10 second window\n(grip, posture, orientation, clamp/guard, power-off timing), and correcting it means adjusting the current action, classify it as Instant · Tool Use.\n\t•\tIf the main problem is what has already been done in the workflow\n(wrong object, wrong slot/target, wrong order, wrong configuration for this task, skipped required step), and the user must undo and redo a step, classify it as Short-Horizon · Error-Recovery.\n\n3. Safety override\n\t•\tIf the current tool use creates an immediate, high-risk safety hazard (e.g., hand directly in front of an active blade, imminent burn from an exposed hot surface, clear electric-shock risk),\nthe primary label should be Instant · Safety, even if there is also a technique issue.\n\t•\tIn such cases, prioritize Safety over Tool Use.\n\n4. Time scale\n\t•\tTool Use: typically 0-10 seconds, focused on a currently ongoing motion or micro configuration with no rollback.\n\t•\tError-Recovery: can span ≈10 seconds to a few minutes, requiring short-term memory of earlier completed actions and explicit rollback.\n\n5. Example 2 (Error-Recovery, not Tool Use)\nThe user is assembling a device that requires inserting Part A first and then Part B.\nInstead, they insert Part B directly, tighten it, and skip Part A.\nSimply improving their hand technique or tightening style cannot fix this — the assembly sequence itself is wrong.\nThe assistant should ask them to stop, remove Part B (undo), insert Part A, then re-insert Part B in the correct order (redo).\nThis is Error-Recovery because it is a workflow-level mistake that requires rollback + redo, not just a Tool Use adjustment.\n\nIn this task, you are only asked to output Tool Use events.\nSegments that match the Error-Recovery definition above should not be labeled as Tool Use.\n\n⸻\n\n### **Output Format and Rules**\n\nYou must produce two parallel arrays: tool_use_instant_events and dialogs.\nEach event must correspond to exactly one dialogue.\n\n### **Mandatory constraints**\n\t•\tExact Match\n        •\ttime_window must match the annotated start_time-end_time exactly.\n        •\tNo stretching, shortening, smoothing, or merging.\n\t•\tAnnotation Only\n\t    •\tYou may not introduce new or extended time windows.\n\t•\tObjective observation\n\t    •\tMust be verifiable; no speculation or hidden-mental-state guesses.\n\t•\tMulti-label\n\t    •\tSeparate output entries for each label; exact duplicates merged.\n\t•\tOrdering\n\t    •\tSort by clip_id ascending, then by start_time ascending.\n\n### **Dialogue constraints**\n\t•\t2-4 turns.\n\t•\tAssistant speaks first.\n\t•\tFirst assistant turn must include:\n\t•\texplicit mention of the specific tool-use risk, and\n\t•\t1-2 concrete corrective steps.\n\t•\tUser reply:\n\t•\t≥12 words, non-trivial, expresses acceptance, modification, or refusal with explanation.\n\t•\tAssistant final turn:\n\t•\tstep-by-step guidance / confirmation / optional mini SOP card.\n\t•\tNo timestamps in dialogue.\n\t•\tNo Safety / Privacy content.\n\t•\tNo hallucinated facts.\n\n⸻\n\n### **Unified Output Schema**\n{\n  \"tool_use_instant_events\": [\n    {\n      \"clip_id\": \"<from annotations.clip_id>\",\n      \"segment_id\": \"<from annotations.segment_id or 'unknown'>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"improper_grip | unstable_handle | device_not_off | unsafe_posture | wrong_orientation | missing_guard | loose_attachment | other\",\n      \"observation\": \"<concise, objective evidence (no speculation)>\",\n      \"source\": \"manual_annotation\",\n      \"confidence\": 0.0\n    }\n  ],\n  \"dialogs\": [\n    {\n      \"clip_id\": \"<same as paired event>\",\n      \"segment_id\": \"<same as paired event>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"<same as paired event>\",\n      \"dialogue\": [\n        { \"role\": \"assistant\", \"utterance\": \"\" },\n        { \"role\": \"user\", \"utterance\": \"<non-trivial response (>=12 words)>\" },\n        { \"role\": \"assistant\", \"utterance\": \"<two-step corrective action + confirmation>\" },\n        { \"role\": \"user\", \"utterance\": \"\" }\n      ]\n    }\n  ]\n}\n\n#### Failure Case (If there are no valid Tool Use events in current video clip)\n{\n  \"tool_use_instant_events\": [],\n  \"dialogs\": [],\n}\n\n\n\n### **Manual Annotations of Clip ID z029-june-22-22-marius_assemble**\n{\n  \"video_duration\": {\n    \"raw\": \"00:04:46.06\",\n    \"seconds\": 286\n  },\n  \"taskId\": \"63dadf0388cfbe9d6c00b846\",\n  \"taskType\": \"assemble stool\",\n  \"video_name\": \"z029-june-22-22-marius_assemble\",\n  \"initial_conversation\": [\n    {\n      \"start_time\": 2.355,\n      \"end_time\": 5.441,\n      \"purpose\": \"instructor-start-conversation_opening remarks\",\n      \"text\": \"We will now assemble the small ikea chair.\"\n    },\n    {\n      \"start_time\": 5.476,\n      \"end_time\": 7.675,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"So please go ahead and assemble it.\"\n    }\n  ],\n  \"initial_fine_grained_action\": [],\n  \"actions\": [\n    {\n      \"start_time\": 6.827,\n      \"end_time\": 134.261,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student assembles the two legs of the chair.\",\n        \"Verb\": \"assemble\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"leg\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 6.867,\n          \"end_time\": 8.767,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 8.798,\n          \"end_time\": 10.949,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 11.002,\n          \"end_time\": 12.602,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 12.649,\n          \"end_time\": 19.849,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 19.894,\n          \"end_time\": 21.827,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"bolt\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 21.879,\n          \"end_time\": 25.026,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"bolt\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 25.094,\n          \"end_time\": 27.237,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student grabbed the wrong tool for this task.\",\n            \"Incorrect Action Corrected by\": \"17\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 27.335,\n          \"end_time\": 28.992,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"washer\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 29.051,\n          \"end_time\": 32.051,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The instructor told the student to place the hex nut on the bottom.\",\n            \"Incorrect Action Corrected by\": \"17\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 32.11,\n          \"end_time\": 36.151,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"bolt\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 36.259,\n          \"end_time\": 39.622,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 39.669,\n          \"end_time\": 45.376,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student grabs and lift the seat instead of looking for the hex nut.\",\n            \"Incorrect Action Corrected by\": \"21\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"seat\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 45.434,\n          \"end_time\": 48.591,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"seat\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 53.622,\n          \"end_time\": 56.171,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 56.2,\n          \"end_time\": 57.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 57.965,\n          \"end_time\": 59.365,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 59.416,\n          \"end_time\": 61.316,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 61.362,\n          \"end_time\": 63.186,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"washer\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 63.247,\n          \"end_time\": 69.055,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 69.1,\n          \"end_time\": 74.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 74.982,\n          \"end_time\": 85.121,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 85.149,\n          \"end_time\": 87.78,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 87.849,\n          \"end_time\": 88.82,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 88.876,\n          \"end_time\": 93.96,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The nut is upside down right now.\",\n            \"Incorrect Action Corrected by\": \"40\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 94.002,\n          \"end_time\": 96.602,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 96.612,\n          \"end_time\": 99.837,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 99.865,\n          \"end_time\": 104.035,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 104.1,\n          \"end_time\": 109.275,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 109.331,\n          \"end_time\": 110.488,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 110.553,\n          \"end_time\": 113.686,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 113.718,\n          \"end_time\": 122.794,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 122.837,\n          \"end_time\": 124.837,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 124.896,\n          \"end_time\": 130.226,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 130.249,\n          \"end_time\": 132.855,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"The student drops the  hexagonal wrench.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"drop\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 132.899,\n          \"end_time\": 134.232,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 30.4,\n          \"end_time\": 33.5,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"You will have to place the bolt at the bottom.\"\n        },\n        {\n          \"start_time\": 36.139,\n          \"end_time\": 38.49,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"On the table, there's a small nut.\"\n        },\n        {\n          \"start_time\": 45.2,\n          \"end_time\": 46.465,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"Oh, no this one.\"\n        },\n        {\n          \"start_time\": 47.114,\n          \"end_time\": 69.876,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"If you look down at the table on the right-hand side, there is a nut by the rest of the, yeah, is a small one. The nut is the one the further from you. So the top, yeah that one. So that goes into the bottom.\"\n        },\n        {\n          \"start_time\": 72.8,\n          \"end_time\": 77,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"And we want the flat wide side to be close to the chair.\"\n        },\n        {\n          \"start_time\": 78.753,\n          \"end_time\": 79.522,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Nice.\"\n        },\n        {\n          \"start_time\": 95.3,\n          \"end_time\": 98.8,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"It's actually the nut that is upside down right now.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 134.326,\n      \"end_time\": 286.033,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student assembles the legs with the seat.\",\n        \"Verb\": \"assemble\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"seat\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 134.384,\n          \"end_time\": 135.969,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 136.015,\n          \"end_time\": 137.005,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 137.071,\n          \"end_time\": 138.757,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"seat\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 138.788,\n          \"end_time\": 140.088,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"assemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"seat\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 140.112,\n          \"end_time\": 141.312,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"seat\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 141.345,\n          \"end_time\": 143.249,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"seat\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 143.287,\n          \"end_time\": 148.782,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 144.082,\n          \"end_time\": 147.082,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"seat\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 148.827,\n          \"end_time\": 160.012,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 160.041,\n          \"end_time\": 161.978,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 162.033,\n          \"end_time\": 163.206,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"washer\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 163.225,\n          \"end_time\": 165.497,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"washer\",\n            \"adverbial\": \"hand not visible\"\n          }\n        },\n        {\n          \"start_time\": 165.551,\n          \"end_time\": 170.125,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student inserts the screw instead of the saddle washer.\",\n            \"Incorrect Action Corrected by\": \"66\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 170.169,\n          \"end_time\": 171.369,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"washer\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 171.412,\n          \"end_time\": 172.312,\n          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At the end of the video, the student inserts the legs into the seat. Finally, the student screws the four screws of the legs to the seat.\"\n  }\n}\n"}]}]}, "generation_config": {"response_mime_type": "application/json", "response_schema": {"$defs": {"DialogUtterance": {"description": "Single utterance in a dialogue", "properties": {"role": {"description": "Role of the speaker", "enum": ["assistant", "user"], "title": "Role", "type": "string"}, "utterance": {"description": "The spoken text", "title": "Utterance", "type": "string"}}, "required": ["role", "utterance"], "title": "DialogUtterance", "type": "object"}, "ToolUseDialog": {"description": "Dialog associated with a tool use instant event", "properties": {"clip_id": {"description": "<same as paired event>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<same as paired event>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "<same as paired event>", "title": "Risk Type", "type": "string"}, "dialogue": {"description": "Dialogue turns: Turn 1 (assistant): empty, Turn 2 (user): non-trivial response (>=12 words), Turn 3 (assistant): two-step corrective action + confirmation, Turn 4 (user): optional", "items": {"$ref": "#/$defs/DialogUtterance"}, "title": "Dialogue", "type": "array"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "dialogue"], "title": "ToolUseDialog", "type": "object"}, "ToolUseInstantEvent": {"description": "Tool use instant event", "properties": {"clip_id": {"description": "<from annotations.clip_id>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<from annotations.segment_id or 'unknown'>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "Type of risk", "enum": ["improper_grip", "unstable_handle", "device_not_off", "unsafe_posture", "wrong_orientation", "missing_guard", "loose_attachment", "other"], "title": "Risk Type", "type": "string"}, "observation": {"description": "<concise, objective evidence (no speculation)>", "title": "Observation", "type": "string"}, "source": {"default": "manual_annotation", "description": "Source of the annotation", "title": "Source", "type": "string"}, "confidence": {"default": 0.0, "description": "Confidence score", "title": "Confidence", "type": "number"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "observation"], "title": "ToolUseInstantEvent", "type": "object"}}, "description": "Tool use instant service output schema for tool use events and dialogs", "properties": {"tool_use_instant_events": {"description": "List of tool use instant events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseInstantEvent"}, "title": "Tool Use Instant Events", "type": "array"}, "dialogs": {"description": "List of dialogs associated with the events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseDialog"}, "title": "Dialogs", "type": "array"}}, "title": "ToolUseInstantServiceOutput", "type": "object"}, "temperature": 0.7}}
+{"key": "request-59", "request": {"contents": [{"parts": [{"text": "\n### **Role**\n\nYou are an Instant Proactive Service (Instant PS) annotation and dialogue-generation assistant for the HoloAssist dataset.\nIn laboratory / hands-on operation settings, you analyze manual annotations to extract time-windows of \"Tool Use\" risks / improper operations, and for each extracted event, you generate a 2-4 turn \"assistant ↔ user\" dialogue.\n\nYou must rely only on the time-windows provided by the manual annotations.\nYou must not extend, shorten, merge, or fabricate any time segments that do not exist in the manual labels.\n\n⸻\n\n### **All Defined Proactive Services**\n\t•\tInstant (second-level, grounded in the current moment)\n        •\tSafety: immediate bodily/accident danger (flame, blade, electric shock, slip, rotating parts, vehicle proximity) → stop first, then handle.\n        •\tTool Use: improper tool operation/configuration (grip, not powered off, orientation, loose chuck, missing guard, unsafe posture).\n\t•\tShort-Horizon (tens of seconds to a few minutes, within a single session)\n        •\tNext-Step Guidance: workflow is already underway; provide suggestions for the next step based on what has been done.\n        •\tError-Recovery: the user has just made a workflow mistake (wrong step, wrong object, wrong target, wrong configuration for this task) and must rollback to fix it.\n        •\tResource Reminder: end-of-task state is not handled (fire/power left on, door/cap open, unsaved work, leftover items, missing refill) → remind to close/save/take/refill.\n\n⸻\n\n### **Input Manual Annotations (authoritative time source)**\n\nProvides fine-grained temporal information for all dialogue and user actions in the video.\n\n⸻\n\n### **OBJECTIVE**\n\t1.\tRead each manual annotation labeled as \"Tool Use\", and output its time_window exactly as annotated (start_time-end_time, verbatim).\n    **You must traverse every user-error segment in the manual annotations and process them one by one without omission.**\n\t2.\tFor each event, output:\n        •\trisk_type (standardized from the label)\n        •\tan objective observation (from comment and/or video JSON; must be verifiable)\n        •\tconfidence\n\t3.\tIf multiple labels exist in the same time-window → output multiple separate events.\n        If repeated identical labels appear → deduplicate and conceptually merge their sources.\n\t4.\tOutput only Tool Use events (not Safety, not Privacy, not Error-Recovery, not Resource Reminder).\n\t5.\tDialogue generation: for every event, generate a 2-4 turn dialogue:\n        •\tAssistant speaks first, calmly, politely, low-intrusion.\n        •\tClearly state the specific tool-use risk (no timestamps), and provide 1-2 actionable corrections\n    (e.g., \"power off first, then…\", \"adjust your grip below the guard ring\").\n        •\tUser must not reply vaguely; produce ≥12 English words with meaningful content (accept/modify/decline and give reasons).\n        •\tAssistant closes with confirmation / optional SOP snippet / short reminder.\n        •\tDialogue text must not include timestamps, but the structured output must include aligned clip_id and time_window.\n\n⸻\n\n### **Task Definition / Nature (Instant · Tool Use)**\n\nCore Focus\n\t•\tThis category is restricted to problems that arise purely from how a tool is being used: grip, posture, contact, orientation, clamp/guard state, power state / configuration of the tool itself.\n\t•\tBy definition, Instant · Tool Use never requires rolling back or redoing previously completed workflow steps. The current step (object, target, step choice) is logically correct; only the usage technique is problematic.\n\t•\tIt does not cover mistakes about which object / part / slot / step / goal is chosen in the workflow (those belong to Short-Horizon · Error-Recovery).\n\nNature\n\t•\tTriggered when an immediate tool-related operational risk appears.\n\t•\tFocus on technique / configuration issues (grip, contact area, hand placement, body posture, orientation, clamp/guard state, power-off timing) that can become unsafe or damaging within a few seconds if not corrected.\n\t•\tIf the same mis-use is already causing an acute bodily hazard (e.g., clear cut / burn / electric-shock risk), it should be classified as Instant · Safety, not Tool Use.\n\nTemporal scope (critical)\n\t•\tEach Instant Tool Use event corresponds to a very short snippet of ongoing execution:\n\t•\ttypically 0-5 seconds between the risky configuration and when intervention should happen;\n\t•\twith a hard upper bound of ≤10 seconds.\n\t•\tIf understanding or fixing the problem requires:\n\t•\tlooking back over ≥10 seconds of prior workflow, or\n\t•\tundoing earlier completed steps and then redoing them,\nthen it should conceptually be handled by Short-Horizon services (especially Error-Recovery), not by Instant · Tool Use.\n\nEvent granularity\n\t•\tEach manual annotation segment that satisfies the temporal scope and nature above is counted as one Tool Use event.\n\t•\tYou must not merge multiple distant segments into a longer window to \"simulate\" an instant event.\n\nCommon labels (examples)\n\nimproper_grip, unstable_handle, device_not_off, unsafe_posture,\nwrong_orientation, missing_guard, loose_attachment, unstable_support, etc.\n\nExample 1 (Tool Use, not Error-Recovery)\nThe user is drilling into a workpiece with the correct drill bit and position, but their hand is very close to the rotating bit and the drill is tilted, making the operation unstable.\nIf they simply reposition their hand further away, adjust the tilt, and stabilize the drill, the task remains valid. No previous step needs to be undone.\nThis is an Instant · Tool Use event (technique correction), not Error-Recovery.\n\n⸻\n\n### **Mutual Exclusion & Priority vs. Error-Recovery (and Safety)**\n\nWhen deciding between Instant · Tool Use, Short-Horizon · Error-Recovery, and Instant · Safety, use the following rules.\n\n1. Completion vs. ongoing execution (primary test: Tool Use vs. Error-Recovery)\nUse this completion test first:\n\n\"If the user immediately switches to the correct technique from now on, without undoing anything already done, does the mistake disappear?\"\n\n\t•\tIf YES → this is Tool Use (ongoing execution / technique correction).\n\t•\tIf NO, because the current state is already wrong and must be undone and redone, then it belongs to Short-Horizon · Error-Recovery, not Tool Use.\n\nIn other words:\n\t•\tTool Use\n        •\tThe step itself is logically correct (right object, right target, right step for this task).\n        •\tThe problem lies in how the tool is being operated (grip, angle, stability, power-off timing, missing clamp/guard, etc.).\n        •\tFix = adjust how the tool is being handled / configured right now, without rolling back earlier workflow states.\n\t•\tError-Recovery\n        •\tThe workflow state itself is wrong (wrong part installed, wrong sample loaded, wrong slot used, wrong target selected, steps swapped, required step skipped, etc.).\n        •\tFix = stop, undo what was done, and redo the step correctly.\n        •\tThese should not be labeled as Tool Use in this task.\n\n2. Technique vs. workflow (rephrased decision rule)\n\t•\tIf the main problem is how the tool is being handled or configured in this short 0-10 second window\n(grip, posture, orientation, clamp/guard, power-off timing), and correcting it means adjusting the current action, classify it as Instant · Tool Use.\n\t•\tIf the main problem is what has already been done in the workflow\n(wrong object, wrong slot/target, wrong order, wrong configuration for this task, skipped required step), and the user must undo and redo a step, classify it as Short-Horizon · Error-Recovery.\n\n3. Safety override\n\t•\tIf the current tool use creates an immediate, high-risk safety hazard (e.g., hand directly in front of an active blade, imminent burn from an exposed hot surface, clear electric-shock risk),\nthe primary label should be Instant · Safety, even if there is also a technique issue.\n\t•\tIn such cases, prioritize Safety over Tool Use.\n\n4. Time scale\n\t•\tTool Use: typically 0-10 seconds, focused on a currently ongoing motion or micro configuration with no rollback.\n\t•\tError-Recovery: can span ≈10 seconds to a few minutes, requiring short-term memory of earlier completed actions and explicit rollback.\n\n5. Example 2 (Error-Recovery, not Tool Use)\nThe user is assembling a device that requires inserting Part A first and then Part B.\nInstead, they insert Part B directly, tighten it, and skip Part A.\nSimply improving their hand technique or tightening style cannot fix this — the assembly sequence itself is wrong.\nThe assistant should ask them to stop, remove Part B (undo), insert Part A, then re-insert Part B in the correct order (redo).\nThis is Error-Recovery because it is a workflow-level mistake that requires rollback + redo, not just a Tool Use adjustment.\n\nIn this task, you are only asked to output Tool Use events.\nSegments that match the Error-Recovery definition above should not be labeled as Tool Use.\n\n⸻\n\n### **Output Format and Rules**\n\nYou must produce two parallel arrays: tool_use_instant_events and dialogs.\nEach event must correspond to exactly one dialogue.\n\n### **Mandatory constraints**\n\t•\tExact Match\n        •\ttime_window must match the annotated start_time-end_time exactly.\n        •\tNo stretching, shortening, smoothing, or merging.\n\t•\tAnnotation Only\n\t    •\tYou may not introduce new or extended time windows.\n\t•\tObjective observation\n\t    •\tMust be verifiable; no speculation or hidden-mental-state guesses.\n\t•\tMulti-label\n\t    •\tSeparate output entries for each label; exact duplicates merged.\n\t•\tOrdering\n\t    •\tSort by clip_id ascending, then by start_time ascending.\n\n### **Dialogue constraints**\n\t•\t2-4 turns.\n\t•\tAssistant speaks first.\n\t•\tFirst assistant turn must include:\n\t•\texplicit mention of the specific tool-use risk, and\n\t•\t1-2 concrete corrective steps.\n\t•\tUser reply:\n\t•\t≥12 words, non-trivial, expresses acceptance, modification, or refusal with explanation.\n\t•\tAssistant final turn:\n\t•\tstep-by-step guidance / confirmation / optional mini SOP card.\n\t•\tNo timestamps in dialogue.\n\t•\tNo Safety / Privacy content.\n\t•\tNo hallucinated facts.\n\n⸻\n\n### **Unified Output Schema**\n{\n  \"tool_use_instant_events\": [\n    {\n      \"clip_id\": \"<from annotations.clip_id>\",\n      \"segment_id\": \"<from annotations.segment_id or 'unknown'>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"improper_grip | unstable_handle | device_not_off | unsafe_posture | wrong_orientation | missing_guard | loose_attachment | other\",\n      \"observation\": \"<concise, objective evidence (no speculation)>\",\n      \"source\": \"manual_annotation\",\n      \"confidence\": 0.0\n    }\n  ],\n  \"dialogs\": [\n    {\n      \"clip_id\": \"<same as paired event>\",\n      \"segment_id\": \"<same as paired event>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"<same as paired event>\",\n      \"dialogue\": [\n        { \"role\": \"assistant\", \"utterance\": \"\" },\n        { \"role\": \"user\", \"utterance\": \"<non-trivial response (>=12 words)>\" },\n        { \"role\": \"assistant\", \"utterance\": \"<two-step corrective action + confirmation>\" },\n        { \"role\": \"user\", \"utterance\": \"\" }\n      ]\n    }\n  ]\n}\n\n#### Failure Case (If there are no valid Tool Use events in current video clip)\n{\n  \"tool_use_instant_events\": [],\n  \"dialogs\": [],\n}\n\n\n\n### **Manual Annotations of Clip ID z029-june-22-22-marius_disassemble**\n{\n  \"video_duration\": {\n    \"raw\": \"00:02:12.72\",\n    \"seconds\": 132\n  },\n  \"taskId\": \"63dadf463f3920ace598863f\",\n  \"taskType\": \"disassemble stool\",\n  \"video_name\": \"z029-june-22-22-marius_disassemble\",\n  \"initial_conversation\": [\n    {\n      \"start_time\": 1.3,\n      \"end_time\": 6.8,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"We will now disassemble the small IKEA chair Marius, so please go ahead and disassemble it\"\n    }\n  ],\n  \"initial_fine_grained_action\": [\n    {\n      \"start_time\": 6.1,\n      \"end_time\": 6.7,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"grab\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"hexagonal_wrench\",\n        \"adverbial\": \"none\"\n      }\n    }\n  ],\n  \"actions\": [\n    {\n      \"start_time\": 6.112,\n      \"end_time\": 64.886,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student uses the wrench to unscrew the middle hex nut.\",\n        \"Verb\": \"unscrew\",\n        \"Adjective\": \"middle\",\n        \"Noun\": \"hex_nut\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 6.796,\n          \"end_time\": 9.465,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 9.563,\n          \"end_time\": 19.092,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"Wrong direction.\",\n            \"Incorrect Action Corrected by\": \"8\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 19.241,\n          \"end_time\": 26.976,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"middle\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 27.1,\n          \"end_time\": 27.718,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"otherwise\",\n            \"Incorrect Action Explanation\": \"The wrench slips from the students' hand.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 27.815,\n          \"end_time\": 29.088,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 29.2,\n          \"end_time\": 32.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"center\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 32.759,\n          \"end_time\": 37.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 37.462,\n          \"end_time\": 56.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"middle\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 56.943,\n          \"end_time\": 57.351,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 57.457,\n          \"end_time\": 57.879,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 57.982,\n          \"end_time\": 60.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"middle\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 60.649,\n          \"end_time\": 61.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"middle\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 61.453,\n          \"end_time\": 62.002,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 62.2,\n          \"end_time\": 63.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"center\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 17.2,\n          \"end_time\": 19.9,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"You have to go counter clockwise.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 65.102,\n      \"end_time\": 76.404,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student uses the screwdriver to unscrew the first screw.\",\n        \"Verb\": \"unscrew\",\n        \"Adjective\": \"first\",\n        \"Noun\": \"screw\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 65.12,\n          \"end_time\": 65.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 65.855,\n          \"end_time\": 67.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 67.678,\n          \"end_time\": 72.775,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 72.826,\n          \"end_time\": 73.463,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 73.512,\n          \"end_time\": 75.012,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 75.094,\n          \"end_time\": 76.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 77.4,\n      \"end_time\": 89.29,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student uses the screwdriver to unscrew the second screw.\",\n        \"Verb\": \"unscrew\",\n        \"Adjective\": \"second\",\n        \"Noun\": \"screw\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 77.406,\n          \"end_time\": 80.133,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 80.19,\n          \"end_time\": 86.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 86.531,\n          \"end_time\": 86.933,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 86.982,\n          \"end_time\": 87.455,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 90.214,\n      \"end_time\": 105.461,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student screws the third screw with the screwdriver.\",\n        \"Verb\": \"unscrew\",\n        \"Adjective\": \"third\",\n        \"Noun\": \"screw\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 93.1,\n          \"end_time\": 100.894,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"third\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 100.924,\n          \"end_time\": 101.41,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 101.443,\n          \"end_time\": 103.959,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"third\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 104.022,\n          \"end_time\": 105.457,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"third\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 106.084,\n      \"end_time\": 115.373,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student screws the fourth screw with the screwdriver.\",\n        \"Verb\": \"unscrew\",\n        \"Adjective\": \"fourth\",\n        \"Noun\": \"screw\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 106.1,\n          \"end_time\": 107.025,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 107.1,\n          \"end_time\": 111.875,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"fourth\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 111.914,\n          \"end_time\": 112.408,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 112.453,\n          \"end_time\": 113.794,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"fourth\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 113.968,\n          \"end_time\": 114.821,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"fourth\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"hand not visible\"\n          }\n        },\n        {\n          \"start_time\": 114.949,\n          \"end_time\": 115.361,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"hand not visible\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 116.4,\n      \"end_time\": 129.65908503878833,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student disassembles the legs and separates them.\",\n        \"Verb\": \"disassemble\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"leg\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 117.061,\n          \"end_time\": 119.084,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 119.171,\n          \"end_time\": 121.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 122.159,\n          \"end_time\": 122.616,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 122.718,\n          \"end_time\": 123.373,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 123.455,\n          \"end_time\": 125.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 126.1,\n          \"end_time\": 126.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"middle\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 126.767,\n          \"end_time\": 127.333,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"middle\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 127.522,\n          \"end_time\": 128,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"seat\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 128.1,\n          \"end_time\": 128.72,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"flip\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"seat\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 128.767,\n          \"end_time\": 129.547,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"seat\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    }\n  ],\n  \"orphan_conversations\": [\n    {\n      \"start_time\": 130.591,\n      \"end_time\": 131.252,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Nice work\"\n    },\n    {\n      \"start_time\": 131.347,\n      \"end_time\": 132.665,\n      \"purpose\": \"instructor-start-conversation_closing remarks\",\n      \"text\": \"you can now stop the recording.\"\n    }\n  ],\n  \"orphan_fine_grained_actions\": [\n    {\n      \"start_time\": 63.678,\n      \"end_time\": 64.9,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"place\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"hexagonal_wrench\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 87.571,\n      \"end_time\": 89.3,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"place\",\n        \"Adjective\": \"second\",\n        \"Noun\": \"screw\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 90.2,\n      \"end_time\": 93.02,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"insert\",\n        \"Adjective\": \"third\",\n        \"Noun\": \"screwdriver\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 116.394,\n      \"end_time\": 116.994,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"grab\",\n        \"Adjective\": \"first\",\n        \"Noun\": \"leg\",\n        \"adverbial\": \"none\"\n      }\n    }\n  ],\n  \"long_form_description\": {\n    \"start_time\": 0.1,\n    \"end_time\": 131.1,\n    \"text\": \"The student begins trying to unscrew the hex nut with thewrench, however, the instructor corrects him and asks him to turn it in the opposite direction. Next, the student unscrews all the screws and removes the legs from the base of the furniture, places all the pieces on the table and finishes the task.\"\n  }\n}\n"}]}]}, "generation_config": {"response_mime_type": "application/json", "response_schema": {"$defs": {"DialogUtterance": {"description": "Single utterance in a dialogue", "properties": {"role": {"description": "Role of the speaker", "enum": ["assistant", "user"], "title": "Role", "type": "string"}, "utterance": {"description": "The spoken text", "title": "Utterance", "type": "string"}}, "required": ["role", "utterance"], "title": "DialogUtterance", "type": "object"}, "ToolUseDialog": {"description": "Dialog associated with a tool use instant event", "properties": {"clip_id": {"description": "<same as paired event>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<same as paired event>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "<same as paired event>", "title": "Risk Type", "type": "string"}, "dialogue": {"description": "Dialogue turns: Turn 1 (assistant): empty, Turn 2 (user): non-trivial response (>=12 words), Turn 3 (assistant): two-step corrective action + confirmation, Turn 4 (user): optional", "items": {"$ref": "#/$defs/DialogUtterance"}, "title": "Dialogue", "type": "array"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "dialogue"], "title": "ToolUseDialog", "type": "object"}, "ToolUseInstantEvent": {"description": "Tool use instant event", "properties": {"clip_id": {"description": "<from annotations.clip_id>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<from annotations.segment_id or 'unknown'>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "Type of risk", "enum": ["improper_grip", "unstable_handle", "device_not_off", "unsafe_posture", "wrong_orientation", "missing_guard", "loose_attachment", "other"], "title": "Risk Type", "type": "string"}, "observation": {"description": "<concise, objective evidence (no speculation)>", "title": "Observation", "type": "string"}, "source": {"default": "manual_annotation", "description": "Source of the annotation", "title": "Source", "type": "string"}, "confidence": {"default": 0.0, "description": "Confidence score", "title": "Confidence", "type": "number"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "observation"], "title": "ToolUseInstantEvent", "type": "object"}}, "description": "Tool use instant service output schema for tool use events and dialogs", "properties": {"tool_use_instant_events": {"description": "List of tool use instant events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseInstantEvent"}, "title": "Tool Use Instant Events", "type": "array"}, "dialogs": {"description": "List of dialogs associated with the events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseDialog"}, "title": "Dialogs", "type": "array"}}, "title": "ToolUseInstantServiceOutput", "type": "object"}, "temperature": 0.7}}
+{"key": "request-60", "request": {"contents": [{"parts": [{"text": "\n### **Role**\n\nYou are an Instant Proactive Service (Instant PS) annotation and dialogue-generation assistant for the HoloAssist dataset.\nIn laboratory / hands-on operation settings, you analyze manual annotations to extract time-windows of \"Tool Use\" risks / improper operations, and for each extracted event, you generate a 2-4 turn \"assistant ↔ user\" dialogue.\n\nYou must rely only on the time-windows provided by the manual annotations.\nYou must not extend, shorten, merge, or fabricate any time segments that do not exist in the manual labels.\n\n⸻\n\n### **All Defined Proactive Services**\n\t•\tInstant (second-level, grounded in the current moment)\n        •\tSafety: immediate bodily/accident danger (flame, blade, electric shock, slip, rotating parts, vehicle proximity) → stop first, then handle.\n        •\tTool Use: improper tool operation/configuration (grip, not powered off, orientation, loose chuck, missing guard, unsafe posture).\n\t•\tShort-Horizon (tens of seconds to a few minutes, within a single session)\n        •\tNext-Step Guidance: workflow is already underway; provide suggestions for the next step based on what has been done.\n        •\tError-Recovery: the user has just made a workflow mistake (wrong step, wrong object, wrong target, wrong configuration for this task) and must rollback to fix it.\n        •\tResource Reminder: end-of-task state is not handled (fire/power left on, door/cap open, unsaved work, leftover items, missing refill) → remind to close/save/take/refill.\n\n⸻\n\n### **Input Manual Annotations (authoritative time source)**\n\nProvides fine-grained temporal information for all dialogue and user actions in the video.\n\n⸻\n\n### **OBJECTIVE**\n\t1.\tRead each manual annotation labeled as \"Tool Use\", and output its time_window exactly as annotated (start_time-end_time, verbatim).\n    **You must traverse every user-error segment in the manual annotations and process them one by one without omission.**\n\t2.\tFor each event, output:\n        •\trisk_type (standardized from the label)\n        •\tan objective observation (from comment and/or video JSON; must be verifiable)\n        •\tconfidence\n\t3.\tIf multiple labels exist in the same time-window → output multiple separate events.\n        If repeated identical labels appear → deduplicate and conceptually merge their sources.\n\t4.\tOutput only Tool Use events (not Safety, not Privacy, not Error-Recovery, not Resource Reminder).\n\t5.\tDialogue generation: for every event, generate a 2-4 turn dialogue:\n        •\tAssistant speaks first, calmly, politely, low-intrusion.\n        •\tClearly state the specific tool-use risk (no timestamps), and provide 1-2 actionable corrections\n    (e.g., \"power off first, then…\", \"adjust your grip below the guard ring\").\n        •\tUser must not reply vaguely; produce ≥12 English words with meaningful content (accept/modify/decline and give reasons).\n        •\tAssistant closes with confirmation / optional SOP snippet / short reminder.\n        •\tDialogue text must not include timestamps, but the structured output must include aligned clip_id and time_window.\n\n⸻\n\n### **Task Definition / Nature (Instant · Tool Use)**\n\nCore Focus\n\t•\tThis category is restricted to problems that arise purely from how a tool is being used: grip, posture, contact, orientation, clamp/guard state, power state / configuration of the tool itself.\n\t•\tBy definition, Instant · Tool Use never requires rolling back or redoing previously completed workflow steps. The current step (object, target, step choice) is logically correct; only the usage technique is problematic.\n\t•\tIt does not cover mistakes about which object / part / slot / step / goal is chosen in the workflow (those belong to Short-Horizon · Error-Recovery).\n\nNature\n\t•\tTriggered when an immediate tool-related operational risk appears.\n\t•\tFocus on technique / configuration issues (grip, contact area, hand placement, body posture, orientation, clamp/guard state, power-off timing) that can become unsafe or damaging within a few seconds if not corrected.\n\t•\tIf the same mis-use is already causing an acute bodily hazard (e.g., clear cut / burn / electric-shock risk), it should be classified as Instant · Safety, not Tool Use.\n\nTemporal scope (critical)\n\t•\tEach Instant Tool Use event corresponds to a very short snippet of ongoing execution:\n\t•\ttypically 0-5 seconds between the risky configuration and when intervention should happen;\n\t•\twith a hard upper bound of ≤10 seconds.\n\t•\tIf understanding or fixing the problem requires:\n\t•\tlooking back over ≥10 seconds of prior workflow, or\n\t•\tundoing earlier completed steps and then redoing them,\nthen it should conceptually be handled by Short-Horizon services (especially Error-Recovery), not by Instant · Tool Use.\n\nEvent granularity\n\t•\tEach manual annotation segment that satisfies the temporal scope and nature above is counted as one Tool Use event.\n\t•\tYou must not merge multiple distant segments into a longer window to \"simulate\" an instant event.\n\nCommon labels (examples)\n\nimproper_grip, unstable_handle, device_not_off, unsafe_posture,\nwrong_orientation, missing_guard, loose_attachment, unstable_support, etc.\n\nExample 1 (Tool Use, not Error-Recovery)\nThe user is drilling into a workpiece with the correct drill bit and position, but their hand is very close to the rotating bit and the drill is tilted, making the operation unstable.\nIf they simply reposition their hand further away, adjust the tilt, and stabilize the drill, the task remains valid. No previous step needs to be undone.\nThis is an Instant · Tool Use event (technique correction), not Error-Recovery.\n\n⸻\n\n### **Mutual Exclusion & Priority vs. Error-Recovery (and Safety)**\n\nWhen deciding between Instant · Tool Use, Short-Horizon · Error-Recovery, and Instant · Safety, use the following rules.\n\n1. Completion vs. ongoing execution (primary test: Tool Use vs. Error-Recovery)\nUse this completion test first:\n\n\"If the user immediately switches to the correct technique from now on, without undoing anything already done, does the mistake disappear?\"\n\n\t•\tIf YES → this is Tool Use (ongoing execution / technique correction).\n\t•\tIf NO, because the current state is already wrong and must be undone and redone, then it belongs to Short-Horizon · Error-Recovery, not Tool Use.\n\nIn other words:\n\t•\tTool Use\n        •\tThe step itself is logically correct (right object, right target, right step for this task).\n        •\tThe problem lies in how the tool is being operated (grip, angle, stability, power-off timing, missing clamp/guard, etc.).\n        •\tFix = adjust how the tool is being handled / configured right now, without rolling back earlier workflow states.\n\t•\tError-Recovery\n        •\tThe workflow state itself is wrong (wrong part installed, wrong sample loaded, wrong slot used, wrong target selected, steps swapped, required step skipped, etc.).\n        •\tFix = stop, undo what was done, and redo the step correctly.\n        •\tThese should not be labeled as Tool Use in this task.\n\n2. Technique vs. workflow (rephrased decision rule)\n\t•\tIf the main problem is how the tool is being handled or configured in this short 0-10 second window\n(grip, posture, orientation, clamp/guard, power-off timing), and correcting it means adjusting the current action, classify it as Instant · Tool Use.\n\t•\tIf the main problem is what has already been done in the workflow\n(wrong object, wrong slot/target, wrong order, wrong configuration for this task, skipped required step), and the user must undo and redo a step, classify it as Short-Horizon · Error-Recovery.\n\n3. Safety override\n\t•\tIf the current tool use creates an immediate, high-risk safety hazard (e.g., hand directly in front of an active blade, imminent burn from an exposed hot surface, clear electric-shock risk),\nthe primary label should be Instant · Safety, even if there is also a technique issue.\n\t•\tIn such cases, prioritize Safety over Tool Use.\n\n4. Time scale\n\t•\tTool Use: typically 0-10 seconds, focused on a currently ongoing motion or micro configuration with no rollback.\n\t•\tError-Recovery: can span ≈10 seconds to a few minutes, requiring short-term memory of earlier completed actions and explicit rollback.\n\n5. Example 2 (Error-Recovery, not Tool Use)\nThe user is assembling a device that requires inserting Part A first and then Part B.\nInstead, they insert Part B directly, tighten it, and skip Part A.\nSimply improving their hand technique or tightening style cannot fix this — the assembly sequence itself is wrong.\nThe assistant should ask them to stop, remove Part B (undo), insert Part A, then re-insert Part B in the correct order (redo).\nThis is Error-Recovery because it is a workflow-level mistake that requires rollback + redo, not just a Tool Use adjustment.\n\nIn this task, you are only asked to output Tool Use events.\nSegments that match the Error-Recovery definition above should not be labeled as Tool Use.\n\n⸻\n\n### **Output Format and Rules**\n\nYou must produce two parallel arrays: tool_use_instant_events and dialogs.\nEach event must correspond to exactly one dialogue.\n\n### **Mandatory constraints**\n\t•\tExact Match\n        •\ttime_window must match the annotated start_time-end_time exactly.\n        •\tNo stretching, shortening, smoothing, or merging.\n\t•\tAnnotation Only\n\t    •\tYou may not introduce new or extended time windows.\n\t•\tObjective observation\n\t    •\tMust be verifiable; no speculation or hidden-mental-state guesses.\n\t•\tMulti-label\n\t    •\tSeparate output entries for each label; exact duplicates merged.\n\t•\tOrdering\n\t    •\tSort by clip_id ascending, then by start_time ascending.\n\n### **Dialogue constraints**\n\t•\t2-4 turns.\n\t•\tAssistant speaks first.\n\t•\tFirst assistant turn must include:\n\t•\texplicit mention of the specific tool-use risk, and\n\t•\t1-2 concrete corrective steps.\n\t•\tUser reply:\n\t•\t≥12 words, non-trivial, expresses acceptance, modification, or refusal with explanation.\n\t•\tAssistant final turn:\n\t•\tstep-by-step guidance / confirmation / optional mini SOP card.\n\t•\tNo timestamps in dialogue.\n\t•\tNo Safety / Privacy content.\n\t•\tNo hallucinated facts.\n\n⸻\n\n### **Unified Output Schema**\n{\n  \"tool_use_instant_events\": [\n    {\n      \"clip_id\": \"<from annotations.clip_id>\",\n      \"segment_id\": \"<from annotations.segment_id or 'unknown'>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"improper_grip | unstable_handle | device_not_off | unsafe_posture | wrong_orientation | missing_guard | loose_attachment | other\",\n      \"observation\": \"<concise, objective evidence (no speculation)>\",\n      \"source\": \"manual_annotation\",\n      \"confidence\": 0.0\n    }\n  ],\n  \"dialogs\": [\n    {\n      \"clip_id\": \"<same as paired event>\",\n      \"segment_id\": \"<same as paired event>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"<same as paired event>\",\n      \"dialogue\": [\n        { \"role\": \"assistant\", \"utterance\": \"\" },\n        { \"role\": \"user\", \"utterance\": \"<non-trivial response (>=12 words)>\" },\n        { \"role\": \"assistant\", \"utterance\": \"<two-step corrective action + confirmation>\" },\n        { \"role\": \"user\", \"utterance\": \"\" }\n      ]\n    }\n  ]\n}\n\n#### Failure Case (If there are no valid Tool Use events in current video clip)\n{\n  \"tool_use_instant_events\": [],\n  \"dialogs\": [],\n}\n\n\n\n### **Manual Annotations of Clip ID z029-june-22-22-printer_big**\n{\n  \"video_duration\": {\n    \"raw\": \"00:02:03.24\",\n    \"seconds\": 123\n  },\n  \"taskId\": \"63dadfac3b575cca84eb50d7\",\n  \"taskType\": \"setup big printer\",\n  \"video_name\": \"z029-june-22-22-printer_big\",\n  \"initial_conversation\": [\n    {\n      \"start_time\": 1.784,\n      \"end_time\": 4.667,\n      \"purpose\": \"instructor-start-conversation_opening remarks\",\n      \"text\": \"We will now operate a big printer.\"\n    },\n    {\n      \"start_time\": 4.694,\n      \"end_time\": 9.035,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"so please turn on the printer, wake it from sleep mode.\"\n    }\n  ],\n  \"initial_fine_grained_action\": [],\n  \"actions\": [\n    {\n      \"start_time\": 7.1,\n      \"end_time\": 15.1,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student turns on the printer.\",\n        \"Verb\": \"turn_on\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"printer\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 9.926,\n          \"end_time\": 11.326,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student presses the wrong button.\",\n            \"Incorrect Action Corrected by\": \"7\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"white\",\n            \"Noun\": \"home_button\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 12.514,\n          \"end_time\": 13.914,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"moon_button\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 10.473,\n          \"end_time\": 13.147,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"It's on the right side, the moon icon.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 21.616,\n      \"end_time\": 27.2,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student turns off the printer.\",\n        \"Verb\": \"turn_off\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"printer\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 22.1,\n          \"end_time\": 24.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"button\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 25.1,\n          \"end_time\": 26.45,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"otherwise\",\n            \"Incorrect Action Explanation\": \"The student touches the wrong button.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"touch\",\n            \"Adjective\": \"white\",\n            \"Noun\": \"button\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 32.1,\n      \"end_time\": 73.1,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student loads the paper tray with paper stack.\",\n        \"Verb\": \"load\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"paper_stack\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 33.482,\n          \"end_time\": 35.132,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 35.249,\n          \"end_time\": 38.255,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 38.339,\n          \"end_time\": 42.235,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 42.305,\n          \"end_time\": 45.798,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 45.925,\n          \"end_time\": 48.018,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"The student inserts the paper_stack in a wrong direction.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 48.111,\n          \"end_time\": 49.925,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 50.046,\n          \"end_time\": 54.455,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 55.043,\n          \"end_time\": 57.149,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 58.335,\n          \"end_time\": 69.19,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"load\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 69.3,\n          \"end_time\": 72.502,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 55.3,\n          \"end_time\": 65.051,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"You have to push it in on the right side *unintelligible*.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 77.006,\n      \"end_time\": 120.3,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student exchanges the black ink cartridge.\",\n        \"Verb\": \"exchange\",\n        \"Adjective\": \"black\",\n        \"Noun\": \"ink_cartridge\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 77.808,\n          \"end_time\": 80.26,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student grabs the wrong ink cartridge.\",\n            \"Incorrect Action Corrected by\": \"40\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"wrong\",\n            \"Noun\": \"black_ink_box\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 80.377,\n          \"end_time\": 81.941,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"wrong\",\n            \"Noun\": \"black_ink_box\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 82.108,\n          \"end_time\": 83.563,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 90.278,\n          \"end_time\": 91.578,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"touch\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"printer\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 92.002,\n          \"end_time\": 94.606,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student grabs the handle of the wrong compartment.\",\n            \"Incorrect Action Corrected by\": \"47\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"wrong\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 94.663,\n          \"end_time\": 95.209,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"wrong\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 95.305,\n          \"end_time\": 97.827,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student opens the wrong compartment.\",\n            \"Incorrect Action Corrected by\": \"54\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"wrong\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 97.926,\n          \"end_time\": 99.004,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 99.077,\n          \"end_time\": 100.325,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"touch\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"cartridge_gate\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 100.377,\n          \"end_time\": 102.976,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"cartridge_gate\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 103.3,\n          \"end_time\": 104.387,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"approach\",\n            \"Noun\": \"printer\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Adjective\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 104.438,\n          \"end_time\": 105.154,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 105.2,\n          \"end_time\": 107.271,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 107.313,\n          \"end_time\": 107.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 109.2,\n          \"end_time\": 110.487,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 110.538,\n          \"end_time\": 111.299,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 111.318,\n          \"end_time\": 113.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"push\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 114.1,\n          \"end_time\": 117.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"close\",\n            \"Noun\": \"cartridge_gate\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Adjective\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 118.2,\n          \"end_time\": 119.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 79.908,\n          \"end_time\": 82.4,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"It's actually the one that's already loaded.\"\n        },\n        {\n          \"start_time\": 82.414,\n          \"end_time\": 82.929,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Yeah.\"\n        },\n        {\n          \"start_time\": 85.594,\n          \"end_time\": 89.4,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"And you. It's the top shelf, you open it.\"\n        },\n        {\n          \"start_time\": 91.182,\n          \"end_time\": 94.933,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"The top front shelf. The one above that.\"\n        },\n        {\n          \"start_time\": 97.1,\n          \"end_time\": 98.3,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"*unintelligible*\"\n        },\n        {\n          \"start_time\": 99.733,\n          \"end_time\": 102.777,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"So the top one, yeah, It'll open to the side.\"\n        }\n      ]\n    }\n  ],\n  \"orphan_conversations\": [\n    {\n      \"start_time\": 18.218,\n      \"end_time\": 18.918,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Great.\"\n    },\n    {\n      \"start_time\": 19.063,\n      \"end_time\": 21.8,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"And please put it back into sleep.\"\n    },\n    {\n      \"start_time\": 28.982,\n      \"end_time\": 29.476,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Great.\"\n    },\n    {\n      \"start_time\": 29.825,\n      \"end_time\": 32.425,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"The next step is to load paper.\"\n    },\n    {\n      \"start_time\": 73.335,\n      \"end_time\": 74.667,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Great.\"\n    },\n    {\n      \"start_time\": 74.729,\n      \"end_time\": 77.655,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Now please change the black printer cartridge.\"\n    },\n    {\n      \"start_time\": 119.416,\n      \"end_time\": 120.41,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Great.\"\n    },\n    {\n      \"start_time\": 120.439,\n      \"end_time\": 122.739,\n      \"purpose\": \"instructor-start-conversation_closing remarks\",\n      \"text\": \"You can now stop the recording.\"\n    }\n  ],\n  \"orphan_fine_grained_actions\": [],\n  \"long_form_description\": {\n    \"start_time\": 0.002,\n    \"end_time\": 122.002,\n    \"text\": \"The student turns on the printer, then turns it off, after that he loads the paper tray with the paper stack, and finally exchanges the black ink cartridge.\"\n  }\n}\n"}]}]}, "generation_config": {"response_mime_type": "application/json", "response_schema": {"$defs": {"DialogUtterance": {"description": "Single utterance in a dialogue", "properties": {"role": {"description": "Role of the speaker", "enum": ["assistant", "user"], "title": "Role", "type": "string"}, "utterance": {"description": "The spoken text", "title": "Utterance", "type": "string"}}, "required": ["role", "utterance"], "title": "DialogUtterance", "type": "object"}, "ToolUseDialog": {"description": "Dialog associated with a tool use instant event", "properties": {"clip_id": {"description": "<same as paired event>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<same as paired event>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "<same as paired event>", "title": "Risk Type", "type": "string"}, "dialogue": {"description": "Dialogue turns: Turn 1 (assistant): empty, Turn 2 (user): non-trivial response (>=12 words), Turn 3 (assistant): two-step corrective action + confirmation, Turn 4 (user): optional", "items": {"$ref": "#/$defs/DialogUtterance"}, "title": "Dialogue", "type": "array"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "dialogue"], "title": "ToolUseDialog", "type": "object"}, "ToolUseInstantEvent": {"description": "Tool use instant event", "properties": {"clip_id": {"description": "<from annotations.clip_id>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<from annotations.segment_id or 'unknown'>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "Type of risk", "enum": ["improper_grip", "unstable_handle", "device_not_off", "unsafe_posture", "wrong_orientation", "missing_guard", "loose_attachment", "other"], "title": "Risk Type", "type": "string"}, "observation": {"description": "<concise, objective evidence (no speculation)>", "title": "Observation", "type": "string"}, "source": {"default": "manual_annotation", "description": "Source of the annotation", "title": "Source", "type": "string"}, "confidence": {"default": 0.0, "description": "Confidence score", "title": "Confidence", "type": "number"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "observation"], "title": "ToolUseInstantEvent", "type": "object"}}, "description": "Tool use instant service output schema for tool use events and dialogs", "properties": {"tool_use_instant_events": {"description": "List of tool use instant events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseInstantEvent"}, "title": "Tool Use Instant Events", "type": "array"}, "dialogs": {"description": "List of dialogs associated with the events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseDialog"}, "title": "Dialogs", "type": "array"}}, "title": "ToolUseInstantServiceOutput", "type": "object"}, "temperature": 0.7}}
+{"key": "request-61", "request": {"contents": [{"parts": [{"text": "\n### **Role**\n\nYou are an Instant Proactive Service (Instant PS) annotation and dialogue-generation assistant for the HoloAssist dataset.\nIn laboratory / hands-on operation settings, you analyze manual annotations to extract time-windows of \"Tool Use\" risks / improper operations, and for each extracted event, you generate a 2-4 turn \"assistant ↔ user\" dialogue.\n\nYou must rely only on the time-windows provided by the manual annotations.\nYou must not extend, shorten, merge, or fabricate any time segments that do not exist in the manual labels.\n\n⸻\n\n### **All Defined Proactive Services**\n\t•\tInstant (second-level, grounded in the current moment)\n        •\tSafety: immediate bodily/accident danger (flame, blade, electric shock, slip, rotating parts, vehicle proximity) → stop first, then handle.\n        •\tTool Use: improper tool operation/configuration (grip, not powered off, orientation, loose chuck, missing guard, unsafe posture).\n\t•\tShort-Horizon (tens of seconds to a few minutes, within a single session)\n        •\tNext-Step Guidance: workflow is already underway; provide suggestions for the next step based on what has been done.\n        •\tError-Recovery: the user has just made a workflow mistake (wrong step, wrong object, wrong target, wrong configuration for this task) and must rollback to fix it.\n        •\tResource Reminder: end-of-task state is not handled (fire/power left on, door/cap open, unsaved work, leftover items, missing refill) → remind to close/save/take/refill.\n\n⸻\n\n### **Input Manual Annotations (authoritative time source)**\n\nProvides fine-grained temporal information for all dialogue and user actions in the video.\n\n⸻\n\n### **OBJECTIVE**\n\t1.\tRead each manual annotation labeled as \"Tool Use\", and output its time_window exactly as annotated (start_time-end_time, verbatim).\n    **You must traverse every user-error segment in the manual annotations and process them one by one without omission.**\n\t2.\tFor each event, output:\n        •\trisk_type (standardized from the label)\n        •\tan objective observation (from comment and/or video JSON; must be verifiable)\n        •\tconfidence\n\t3.\tIf multiple labels exist in the same time-window → output multiple separate events.\n        If repeated identical labels appear → deduplicate and conceptually merge their sources.\n\t4.\tOutput only Tool Use events (not Safety, not Privacy, not Error-Recovery, not Resource Reminder).\n\t5.\tDialogue generation: for every event, generate a 2-4 turn dialogue:\n        •\tAssistant speaks first, calmly, politely, low-intrusion.\n        •\tClearly state the specific tool-use risk (no timestamps), and provide 1-2 actionable corrections\n    (e.g., \"power off first, then…\", \"adjust your grip below the guard ring\").\n        •\tUser must not reply vaguely; produce ≥12 English words with meaningful content (accept/modify/decline and give reasons).\n        •\tAssistant closes with confirmation / optional SOP snippet / short reminder.\n        •\tDialogue text must not include timestamps, but the structured output must include aligned clip_id and time_window.\n\n⸻\n\n### **Task Definition / Nature (Instant · Tool Use)**\n\nCore Focus\n\t•\tThis category is restricted to problems that arise purely from how a tool is being used: grip, posture, contact, orientation, clamp/guard state, power state / configuration of the tool itself.\n\t•\tBy definition, Instant · Tool Use never requires rolling back or redoing previously completed workflow steps. The current step (object, target, step choice) is logically correct; only the usage technique is problematic.\n\t•\tIt does not cover mistakes about which object / part / slot / step / goal is chosen in the workflow (those belong to Short-Horizon · Error-Recovery).\n\nNature\n\t•\tTriggered when an immediate tool-related operational risk appears.\n\t•\tFocus on technique / configuration issues (grip, contact area, hand placement, body posture, orientation, clamp/guard state, power-off timing) that can become unsafe or damaging within a few seconds if not corrected.\n\t•\tIf the same mis-use is already causing an acute bodily hazard (e.g., clear cut / burn / electric-shock risk), it should be classified as Instant · Safety, not Tool Use.\n\nTemporal scope (critical)\n\t•\tEach Instant Tool Use event corresponds to a very short snippet of ongoing execution:\n\t•\ttypically 0-5 seconds between the risky configuration and when intervention should happen;\n\t•\twith a hard upper bound of ≤10 seconds.\n\t•\tIf understanding or fixing the problem requires:\n\t•\tlooking back over ≥10 seconds of prior workflow, or\n\t•\tundoing earlier completed steps and then redoing them,\nthen it should conceptually be handled by Short-Horizon services (especially Error-Recovery), not by Instant · Tool Use.\n\nEvent granularity\n\t•\tEach manual annotation segment that satisfies the temporal scope and nature above is counted as one Tool Use event.\n\t•\tYou must not merge multiple distant segments into a longer window to \"simulate\" an instant event.\n\nCommon labels (examples)\n\nimproper_grip, unstable_handle, device_not_off, unsafe_posture,\nwrong_orientation, missing_guard, loose_attachment, unstable_support, etc.\n\nExample 1 (Tool Use, not Error-Recovery)\nThe user is drilling into a workpiece with the correct drill bit and position, but their hand is very close to the rotating bit and the drill is tilted, making the operation unstable.\nIf they simply reposition their hand further away, adjust the tilt, and stabilize the drill, the task remains valid. No previous step needs to be undone.\nThis is an Instant · Tool Use event (technique correction), not Error-Recovery.\n\n⸻\n\n### **Mutual Exclusion & Priority vs. Error-Recovery (and Safety)**\n\nWhen deciding between Instant · Tool Use, Short-Horizon · Error-Recovery, and Instant · Safety, use the following rules.\n\n1. Completion vs. ongoing execution (primary test: Tool Use vs. Error-Recovery)\nUse this completion test first:\n\n\"If the user immediately switches to the correct technique from now on, without undoing anything already done, does the mistake disappear?\"\n\n\t•\tIf YES → this is Tool Use (ongoing execution / technique correction).\n\t•\tIf NO, because the current state is already wrong and must be undone and redone, then it belongs to Short-Horizon · Error-Recovery, not Tool Use.\n\nIn other words:\n\t•\tTool Use\n        •\tThe step itself is logically correct (right object, right target, right step for this task).\n        •\tThe problem lies in how the tool is being operated (grip, angle, stability, power-off timing, missing clamp/guard, etc.).\n        •\tFix = adjust how the tool is being handled / configured right now, without rolling back earlier workflow states.\n\t•\tError-Recovery\n        •\tThe workflow state itself is wrong (wrong part installed, wrong sample loaded, wrong slot used, wrong target selected, steps swapped, required step skipped, etc.).\n        •\tFix = stop, undo what was done, and redo the step correctly.\n        •\tThese should not be labeled as Tool Use in this task.\n\n2. Technique vs. workflow (rephrased decision rule)\n\t•\tIf the main problem is how the tool is being handled or configured in this short 0-10 second window\n(grip, posture, orientation, clamp/guard, power-off timing), and correcting it means adjusting the current action, classify it as Instant · Tool Use.\n\t•\tIf the main problem is what has already been done in the workflow\n(wrong object, wrong slot/target, wrong order, wrong configuration for this task, skipped required step), and the user must undo and redo a step, classify it as Short-Horizon · Error-Recovery.\n\n3. Safety override\n\t•\tIf the current tool use creates an immediate, high-risk safety hazard (e.g., hand directly in front of an active blade, imminent burn from an exposed hot surface, clear electric-shock risk),\nthe primary label should be Instant · Safety, even if there is also a technique issue.\n\t•\tIn such cases, prioritize Safety over Tool Use.\n\n4. Time scale\n\t•\tTool Use: typically 0-10 seconds, focused on a currently ongoing motion or micro configuration with no rollback.\n\t•\tError-Recovery: can span ≈10 seconds to a few minutes, requiring short-term memory of earlier completed actions and explicit rollback.\n\n5. Example 2 (Error-Recovery, not Tool Use)\nThe user is assembling a device that requires inserting Part A first and then Part B.\nInstead, they insert Part B directly, tighten it, and skip Part A.\nSimply improving their hand technique or tightening style cannot fix this — the assembly sequence itself is wrong.\nThe assistant should ask them to stop, remove Part B (undo), insert Part A, then re-insert Part B in the correct order (redo).\nThis is Error-Recovery because it is a workflow-level mistake that requires rollback + redo, not just a Tool Use adjustment.\n\nIn this task, you are only asked to output Tool Use events.\nSegments that match the Error-Recovery definition above should not be labeled as Tool Use.\n\n⸻\n\n### **Output Format and Rules**\n\nYou must produce two parallel arrays: tool_use_instant_events and dialogs.\nEach event must correspond to exactly one dialogue.\n\n### **Mandatory constraints**\n\t•\tExact Match\n        •\ttime_window must match the annotated start_time-end_time exactly.\n        •\tNo stretching, shortening, smoothing, or merging.\n\t•\tAnnotation Only\n\t    •\tYou may not introduce new or extended time windows.\n\t•\tObjective observation\n\t    •\tMust be verifiable; no speculation or hidden-mental-state guesses.\n\t•\tMulti-label\n\t    •\tSeparate output entries for each label; exact duplicates merged.\n\t•\tOrdering\n\t    •\tSort by clip_id ascending, then by start_time ascending.\n\n### **Dialogue constraints**\n\t•\t2-4 turns.\n\t•\tAssistant speaks first.\n\t•\tFirst assistant turn must include:\n\t•\texplicit mention of the specific tool-use risk, and\n\t•\t1-2 concrete corrective steps.\n\t•\tUser reply:\n\t•\t≥12 words, non-trivial, expresses acceptance, modification, or refusal with explanation.\n\t•\tAssistant final turn:\n\t•\tstep-by-step guidance / confirmation / optional mini SOP card.\n\t•\tNo timestamps in dialogue.\n\t•\tNo Safety / Privacy content.\n\t•\tNo hallucinated facts.\n\n⸻\n\n### **Unified Output Schema**\n{\n  \"tool_use_instant_events\": [\n    {\n      \"clip_id\": \"<from annotations.clip_id>\",\n      \"segment_id\": \"<from annotations.segment_id or 'unknown'>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"improper_grip | unstable_handle | device_not_off | unsafe_posture | wrong_orientation | missing_guard | loose_attachment | other\",\n      \"observation\": \"<concise, objective evidence (no speculation)>\",\n      \"source\": \"manual_annotation\",\n      \"confidence\": 0.0\n    }\n  ],\n  \"dialogs\": [\n    {\n      \"clip_id\": \"<same as paired event>\",\n      \"segment_id\": \"<same as paired event>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"<same as paired event>\",\n      \"dialogue\": [\n        { \"role\": \"assistant\", \"utterance\": \"\" },\n        { \"role\": \"user\", \"utterance\": \"<non-trivial response (>=12 words)>\" },\n        { \"role\": \"assistant\", \"utterance\": \"<two-step corrective action + confirmation>\" },\n        { \"role\": \"user\", \"utterance\": \"\" }\n      ]\n    }\n  ]\n}\n\n#### Failure Case (If there are no valid Tool Use events in current video clip)\n{\n  \"tool_use_instant_events\": [],\n  \"dialogs\": [],\n}\n\n\n\n### **Manual Annotations of Clip ID z030-june-22-22-gladom_assemble**\n{\n  \"video_duration\": {\n    \"raw\": \"00:02:48.30\",\n    \"seconds\": 168\n  },\n  \"taskId\": \"63dadf7eb3b97009312048ce\",\n  \"taskType\": \"assemble tray table\",\n  \"video_name\": \"z030-june-22-22-gladom_assemble\",\n  \"initial_conversation\": [\n    {\n      \"start_time\": 4.4,\n      \"end_time\": 5.8,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Ok now please assemble it.\"\n    }\n  ],\n  \"initial_fine_grained_action\": [],\n  \"actions\": [\n    {\n      \"start_time\": 4.741,\n      \"end_time\": 86.3,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student aligns the legs.\",\n        \"Verb\": \"assemble\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"leg\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 5.1,\n          \"end_time\": 6.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 6.953,\n          \"end_time\": 9.453,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 10.1,\n          \"end_time\": 11.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 12.2,\n          \"end_time\": 13.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 14.161,\n          \"end_time\": 16.661,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 16.776,\n          \"end_time\": 17.976,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 18.1,\n          \"end_time\": 19.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 20.2,\n          \"end_time\": 22.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"stand\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 23.2,\n          \"end_time\": 26.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 27.1,\n          \"end_time\": 30.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"push\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 31.1,\n          \"end_time\": 34.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 35.3,\n          \"end_time\": 38.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 39.2,\n          \"end_time\": 42.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 42.541,\n          \"end_time\": 45.041,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"circle\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 46.237,\n          \"end_time\": 47.637,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"top\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 47.786,\n          \"end_time\": 48.086,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"top\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 48.188,\n          \"end_time\": 49.988,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 50.229,\n          \"end_time\": 51.929,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"top\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 51.982,\n          \"end_time\": 52.482,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"top\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 52.496,\n          \"end_time\": 53.496,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 53.59,\n          \"end_time\": 55.341,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 55.453162666045216,\n          \"end_time\": 56.54737893264973,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 56.56275046609181,\n          \"end_time\": 57.90980406665112,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"top\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 58.014,\n          \"end_time\": 59.314,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 59.453,\n          \"end_time\": 71.008,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"top\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 71.257,\n          \"end_time\": 71.557,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 71.729,\n          \"end_time\": 73.129,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"bottom\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 73.325,\n          \"end_time\": 73.725,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"bottom\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 74.2,\n          \"end_time\": 76.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"bottom\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 77.1,\n          \"end_time\": 79.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 79.759,\n          \"end_time\": 83.959,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"bottom\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 38,\n          \"end_time\": 39.9,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Try to make it like a cross.\"\n        },\n        {\n          \"start_time\": 44.886,\n          \"end_time\": 48.3,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"And at the top using the longer screw.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 86.351,\n      \"end_time\": 144.265,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student screws the circle.\",\n        \"Verb\": \"assemble\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"circle\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 88.1,\n          \"end_time\": 89.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"circle\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 90.1,\n          \"end_time\": 92.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"circle\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 93.1,\n          \"end_time\": 95.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"circle\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 95.612,\n          \"end_time\": 96.712,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 96.769,\n          \"end_time\": 98.469,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"bottom\",\n            \"Noun\": \"circle\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 98.522,\n          \"end_time\": 99.022,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 99.1,\n          \"end_time\": 99.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 100.1,\n          \"end_time\": 100.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 100.541,\n          \"end_time\": 101.841,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"upper\",\n            \"Noun\": \"circle\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 101.855,\n          \"end_time\": 103.055,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"upper\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 103.227,\n          \"end_time\": 105.81,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"upper\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 105.935,\n          \"end_time\": 106.914,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"bottom\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 106.955,\n          \"end_time\": 108.343,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 108.386,\n          \"end_time\": 109.886,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 109.906,\n          \"end_time\": 110.973,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"bottom\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 110.994,\n          \"end_time\": 112.074,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 112.178,\n          \"end_time\": 119.298,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"bottom\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 119.394,\n          \"end_time\": 119.894,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"upper\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 119.943,\n          \"end_time\": 122.143,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 122.2,\n          \"end_time\": 132.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"upper\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 132.365,\n          \"end_time\": 133.065,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 133.129,\n          \"end_time\": 134.529,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"middle\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 134.669,\n          \"end_time\": 134.969,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 135.11,\n          \"end_time\": 136.722,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"top\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 136.786,\n          \"end_time\": 137.906,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"bottom\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 137.994,\n          \"end_time\": 139.002,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"upper\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 139.102,\n          \"end_time\": 140.082,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 140.1,\n          \"end_time\": 141.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"bottom\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 142.1,\n          \"end_time\": 142.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 144.365,\n      \"end_time\": 168.216,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student put the tray.\",\n        \"Verb\": \"assemble\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"tray\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 144.737,\n          \"end_time\": 146.037,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 146.1,\n          \"end_time\": 147.006,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 147.2,\n          \"end_time\": 148.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 149.1,\n          \"end_time\": 150.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 151.1,\n          \"end_time\": 154.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 155.2,\n          \"end_time\": 156.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray_table\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 160.4,\n          \"end_time\": 161.256,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Okay, very well done.\"\n        },\n        {\n          \"start_time\": 161.321,\n          \"end_time\": 163.42,\n          \"conversation_purpose\": \"instructor-start-conversation_closing remarks\",\n          \"text\": \"You can now press stop button.\"\n        }\n      ]\n    }\n  ],\n  \"orphan_conversations\": [],\n  \"orphan_fine_grained_actions\": [],\n  \"long_form_description\": {\n    \"start_time\": 0.09,\n    \"end_time\": 167.09,\n    \"text\": \"First the student aligns the legs together, and then the student screws the legs in each other. Then the student screws the circle into the legs, and finally the student puts the tray on top of the circle.\"\n  }\n}\n"}]}]}, "generation_config": {"response_mime_type": "application/json", "response_schema": {"$defs": {"DialogUtterance": {"description": "Single utterance in a dialogue", "properties": {"role": {"description": "Role of the speaker", "enum": ["assistant", "user"], "title": "Role", "type": "string"}, "utterance": {"description": "The spoken text", "title": "Utterance", "type": "string"}}, "required": ["role", "utterance"], "title": "DialogUtterance", "type": "object"}, "ToolUseDialog": {"description": "Dialog associated with a tool use instant event", "properties": {"clip_id": {"description": "<same as paired event>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<same as paired event>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "<same as paired event>", "title": "Risk Type", "type": "string"}, "dialogue": {"description": "Dialogue turns: Turn 1 (assistant): empty, Turn 2 (user): non-trivial response (>=12 words), Turn 3 (assistant): two-step corrective action + confirmation, Turn 4 (user): optional", "items": {"$ref": "#/$defs/DialogUtterance"}, "title": "Dialogue", "type": "array"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "dialogue"], "title": "ToolUseDialog", "type": "object"}, "ToolUseInstantEvent": {"description": "Tool use instant event", "properties": {"clip_id": {"description": "<from annotations.clip_id>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<from annotations.segment_id or 'unknown'>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "Type of risk", "enum": ["improper_grip", "unstable_handle", "device_not_off", "unsafe_posture", "wrong_orientation", "missing_guard", "loose_attachment", "other"], "title": "Risk Type", "type": "string"}, "observation": {"description": "<concise, objective evidence (no speculation)>", "title": "Observation", "type": "string"}, "source": {"default": "manual_annotation", "description": "Source of the annotation", "title": "Source", "type": "string"}, "confidence": {"default": 0.0, "description": "Confidence score", "title": "Confidence", "type": "number"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "observation"], "title": "ToolUseInstantEvent", "type": "object"}}, "description": "Tool use instant service output schema for tool use events and dialogs", "properties": {"tool_use_instant_events": {"description": "List of tool use instant events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseInstantEvent"}, "title": "Tool Use Instant Events", "type": "array"}, "dialogs": {"description": "List of dialogs associated with the events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseDialog"}, "title": "Dialogs", "type": "array"}}, "title": "ToolUseInstantServiceOutput", "type": "object"}, "temperature": 0.7}}
+{"key": "request-62", "request": {"contents": [{"parts": [{"text": "\n### **Role**\n\nYou are an Instant Proactive Service (Instant PS) annotation and dialogue-generation assistant for the HoloAssist dataset.\nIn laboratory / hands-on operation settings, you analyze manual annotations to extract time-windows of \"Tool Use\" risks / improper operations, and for each extracted event, you generate a 2-4 turn \"assistant ↔ user\" dialogue.\n\nYou must rely only on the time-windows provided by the manual annotations.\nYou must not extend, shorten, merge, or fabricate any time segments that do not exist in the manual labels.\n\n⸻\n\n### **All Defined Proactive Services**\n\t•\tInstant (second-level, grounded in the current moment)\n        •\tSafety: immediate bodily/accident danger (flame, blade, electric shock, slip, rotating parts, vehicle proximity) → stop first, then handle.\n        •\tTool Use: improper tool operation/configuration (grip, not powered off, orientation, loose chuck, missing guard, unsafe posture).\n\t•\tShort-Horizon (tens of seconds to a few minutes, within a single session)\n        •\tNext-Step Guidance: workflow is already underway; provide suggestions for the next step based on what has been done.\n        •\tError-Recovery: the user has just made a workflow mistake (wrong step, wrong object, wrong target, wrong configuration for this task) and must rollback to fix it.\n        •\tResource Reminder: end-of-task state is not handled (fire/power left on, door/cap open, unsaved work, leftover items, missing refill) → remind to close/save/take/refill.\n\n⸻\n\n### **Input Manual Annotations (authoritative time source)**\n\nProvides fine-grained temporal information for all dialogue and user actions in the video.\n\n⸻\n\n### **OBJECTIVE**\n\t1.\tRead each manual annotation labeled as \"Tool Use\", and output its time_window exactly as annotated (start_time-end_time, verbatim).\n    **You must traverse every user-error segment in the manual annotations and process them one by one without omission.**\n\t2.\tFor each event, output:\n        •\trisk_type (standardized from the label)\n        •\tan objective observation (from comment and/or video JSON; must be verifiable)\n        •\tconfidence\n\t3.\tIf multiple labels exist in the same time-window → output multiple separate events.\n        If repeated identical labels appear → deduplicate and conceptually merge their sources.\n\t4.\tOutput only Tool Use events (not Safety, not Privacy, not Error-Recovery, not Resource Reminder).\n\t5.\tDialogue generation: for every event, generate a 2-4 turn dialogue:\n        •\tAssistant speaks first, calmly, politely, low-intrusion.\n        •\tClearly state the specific tool-use risk (no timestamps), and provide 1-2 actionable corrections\n    (e.g., \"power off first, then…\", \"adjust your grip below the guard ring\").\n        •\tUser must not reply vaguely; produce ≥12 English words with meaningful content (accept/modify/decline and give reasons).\n        •\tAssistant closes with confirmation / optional SOP snippet / short reminder.\n        •\tDialogue text must not include timestamps, but the structured output must include aligned clip_id and time_window.\n\n⸻\n\n### **Task Definition / Nature (Instant · Tool Use)**\n\nCore Focus\n\t•\tThis category is restricted to problems that arise purely from how a tool is being used: grip, posture, contact, orientation, clamp/guard state, power state / configuration of the tool itself.\n\t•\tBy definition, Instant · Tool Use never requires rolling back or redoing previously completed workflow steps. The current step (object, target, step choice) is logically correct; only the usage technique is problematic.\n\t•\tIt does not cover mistakes about which object / part / slot / step / goal is chosen in the workflow (those belong to Short-Horizon · Error-Recovery).\n\nNature\n\t•\tTriggered when an immediate tool-related operational risk appears.\n\t•\tFocus on technique / configuration issues (grip, contact area, hand placement, body posture, orientation, clamp/guard state, power-off timing) that can become unsafe or damaging within a few seconds if not corrected.\n\t•\tIf the same mis-use is already causing an acute bodily hazard (e.g., clear cut / burn / electric-shock risk), it should be classified as Instant · Safety, not Tool Use.\n\nTemporal scope (critical)\n\t•\tEach Instant Tool Use event corresponds to a very short snippet of ongoing execution:\n\t•\ttypically 0-5 seconds between the risky configuration and when intervention should happen;\n\t•\twith a hard upper bound of ≤10 seconds.\n\t•\tIf understanding or fixing the problem requires:\n\t•\tlooking back over ≥10 seconds of prior workflow, or\n\t•\tundoing earlier completed steps and then redoing them,\nthen it should conceptually be handled by Short-Horizon services (especially Error-Recovery), not by Instant · Tool Use.\n\nEvent granularity\n\t•\tEach manual annotation segment that satisfies the temporal scope and nature above is counted as one Tool Use event.\n\t•\tYou must not merge multiple distant segments into a longer window to \"simulate\" an instant event.\n\nCommon labels (examples)\n\nimproper_grip, unstable_handle, device_not_off, unsafe_posture,\nwrong_orientation, missing_guard, loose_attachment, unstable_support, etc.\n\nExample 1 (Tool Use, not Error-Recovery)\nThe user is drilling into a workpiece with the correct drill bit and position, but their hand is very close to the rotating bit and the drill is tilted, making the operation unstable.\nIf they simply reposition their hand further away, adjust the tilt, and stabilize the drill, the task remains valid. No previous step needs to be undone.\nThis is an Instant · Tool Use event (technique correction), not Error-Recovery.\n\n⸻\n\n### **Mutual Exclusion & Priority vs. Error-Recovery (and Safety)**\n\nWhen deciding between Instant · Tool Use, Short-Horizon · Error-Recovery, and Instant · Safety, use the following rules.\n\n1. Completion vs. ongoing execution (primary test: Tool Use vs. Error-Recovery)\nUse this completion test first:\n\n\"If the user immediately switches to the correct technique from now on, without undoing anything already done, does the mistake disappear?\"\n\n\t•\tIf YES → this is Tool Use (ongoing execution / technique correction).\n\t•\tIf NO, because the current state is already wrong and must be undone and redone, then it belongs to Short-Horizon · Error-Recovery, not Tool Use.\n\nIn other words:\n\t•\tTool Use\n        •\tThe step itself is logically correct (right object, right target, right step for this task).\n        •\tThe problem lies in how the tool is being operated (grip, angle, stability, power-off timing, missing clamp/guard, etc.).\n        •\tFix = adjust how the tool is being handled / configured right now, without rolling back earlier workflow states.\n\t•\tError-Recovery\n        •\tThe workflow state itself is wrong (wrong part installed, wrong sample loaded, wrong slot used, wrong target selected, steps swapped, required step skipped, etc.).\n        •\tFix = stop, undo what was done, and redo the step correctly.\n        •\tThese should not be labeled as Tool Use in this task.\n\n2. Technique vs. workflow (rephrased decision rule)\n\t•\tIf the main problem is how the tool is being handled or configured in this short 0-10 second window\n(grip, posture, orientation, clamp/guard, power-off timing), and correcting it means adjusting the current action, classify it as Instant · Tool Use.\n\t•\tIf the main problem is what has already been done in the workflow\n(wrong object, wrong slot/target, wrong order, wrong configuration for this task, skipped required step), and the user must undo and redo a step, classify it as Short-Horizon · Error-Recovery.\n\n3. Safety override\n\t•\tIf the current tool use creates an immediate, high-risk safety hazard (e.g., hand directly in front of an active blade, imminent burn from an exposed hot surface, clear electric-shock risk),\nthe primary label should be Instant · Safety, even if there is also a technique issue.\n\t•\tIn such cases, prioritize Safety over Tool Use.\n\n4. Time scale\n\t•\tTool Use: typically 0-10 seconds, focused on a currently ongoing motion or micro configuration with no rollback.\n\t•\tError-Recovery: can span ≈10 seconds to a few minutes, requiring short-term memory of earlier completed actions and explicit rollback.\n\n5. Example 2 (Error-Recovery, not Tool Use)\nThe user is assembling a device that requires inserting Part A first and then Part B.\nInstead, they insert Part B directly, tighten it, and skip Part A.\nSimply improving their hand technique or tightening style cannot fix this — the assembly sequence itself is wrong.\nThe assistant should ask them to stop, remove Part B (undo), insert Part A, then re-insert Part B in the correct order (redo).\nThis is Error-Recovery because it is a workflow-level mistake that requires rollback + redo, not just a Tool Use adjustment.\n\nIn this task, you are only asked to output Tool Use events.\nSegments that match the Error-Recovery definition above should not be labeled as Tool Use.\n\n⸻\n\n### **Output Format and Rules**\n\nYou must produce two parallel arrays: tool_use_instant_events and dialogs.\nEach event must correspond to exactly one dialogue.\n\n### **Mandatory constraints**\n\t•\tExact Match\n        •\ttime_window must match the annotated start_time-end_time exactly.\n        •\tNo stretching, shortening, smoothing, or merging.\n\t•\tAnnotation Only\n\t    •\tYou may not introduce new or extended time windows.\n\t•\tObjective observation\n\t    •\tMust be verifiable; no speculation or hidden-mental-state guesses.\n\t•\tMulti-label\n\t    •\tSeparate output entries for each label; exact duplicates merged.\n\t•\tOrdering\n\t    •\tSort by clip_id ascending, then by start_time ascending.\n\n### **Dialogue constraints**\n\t•\t2-4 turns.\n\t•\tAssistant speaks first.\n\t•\tFirst assistant turn must include:\n\t•\texplicit mention of the specific tool-use risk, and\n\t•\t1-2 concrete corrective steps.\n\t•\tUser reply:\n\t•\t≥12 words, non-trivial, expresses acceptance, modification, or refusal with explanation.\n\t•\tAssistant final turn:\n\t•\tstep-by-step guidance / confirmation / optional mini SOP card.\n\t•\tNo timestamps in dialogue.\n\t•\tNo Safety / Privacy content.\n\t•\tNo hallucinated facts.\n\n⸻\n\n### **Unified Output Schema**\n{\n  \"tool_use_instant_events\": [\n    {\n      \"clip_id\": \"<from annotations.clip_id>\",\n      \"segment_id\": \"<from annotations.segment_id or 'unknown'>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"improper_grip | unstable_handle | device_not_off | unsafe_posture | wrong_orientation | missing_guard | loose_attachment | other\",\n      \"observation\": \"<concise, objective evidence (no speculation)>\",\n      \"source\": \"manual_annotation\",\n      \"confidence\": 0.0\n    }\n  ],\n  \"dialogs\": [\n    {\n      \"clip_id\": \"<same as paired event>\",\n      \"segment_id\": \"<same as paired event>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"<same as paired event>\",\n      \"dialogue\": [\n        { \"role\": \"assistant\", \"utterance\": \"\" },\n        { \"role\": \"user\", \"utterance\": \"<non-trivial response (>=12 words)>\" },\n        { \"role\": \"assistant\", \"utterance\": \"<two-step corrective action + confirmation>\" },\n        { \"role\": \"user\", \"utterance\": \"\" }\n      ]\n    }\n  ]\n}\n\n#### Failure Case (If there are no valid Tool Use events in current video clip)\n{\n  \"tool_use_instant_events\": [],\n  \"dialogs\": [],\n}\n\n\n\n### **Manual Annotations of Clip ID z030-june-22-22-knarrevik_disassemble**\n{\n  \"video_duration\": {\n    \"raw\": \"00:04:12.18\",\n    \"seconds\": 252\n  },\n  \"taskId\": \"63dadf7fa426b3c59a09ada6\",\n  \"taskType\": \"disassemble nightstand\",\n  \"video_name\": \"z030-june-22-22-knarrevik_disassemble\",\n  \"initial_conversation\": [\n    {\n      \"start_time\": 3.131,\n      \"end_time\": 5.639,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Okay now please disassemble the furniture.\"\n    }\n  ],\n  \"initial_fine_grained_action\": [],\n  \"actions\": [\n    {\n      \"start_time\": 3.948,\n      \"end_time\": 101.689,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student unscrews the hex socket head of the nightstand.\",\n        \"Verb\": \"disassemble\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"screw\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 4.11,\n          \"end_time\": 5.538,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nightstand\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 7.367,\n          \"end_time\": 9.079,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"hand not visible\"\n          }\n        },\n        {\n          \"start_time\": 9.102,\n          \"end_time\": 9.99,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 10.012,\n          \"end_time\": 17.52,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 17.541,\n          \"end_time\": 19.09,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"The student accidentally drops the allen wrench.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"drop\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 19.139,\n          \"end_time\": 20.825,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 19.804,\n          \"end_time\": 20.48,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 20.843,\n          \"end_time\": 21.931,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 22.039,\n          \"end_time\": 24.559,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 24.581,\n          \"end_time\": 29.019,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 29.043,\n          \"end_time\": 29.716,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 29.735,\n          \"end_time\": 30.694,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 30.803,\n          \"end_time\": 32.765,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 32.788,\n          \"end_time\": 37.359,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 37.373,\n          \"end_time\": 38.484,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 37.393,\n          \"end_time\": 38.495,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 38.598,\n          \"end_time\": 39.854,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 39.884,\n          \"end_time\": 44.408,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 44.432,\n          \"end_time\": 45.02,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 45.041,\n          \"end_time\": 46.795,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 46.815,\n          \"end_time\": 47.54,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 47.55,\n          \"end_time\": 50.256,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 50.265,\n          \"end_time\": 50.775,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 50.275,\n          \"end_time\": 50.766,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 50.795,\n          \"end_time\": 53.01,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 53.102,\n          \"end_time\": 55.506,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"no\",\n            \"Noun\": \"nightstand\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 55.522,\n          \"end_time\": 60.871,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nightstand\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 60.883,\n          \"end_time\": 62.511,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 62.522,\n          \"end_time\": 68.755,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 68.765,\n          \"end_time\": 72.677,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 72.697,\n          \"end_time\": 74.717,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 74.737,\n          \"end_time\": 75.138,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 74.738,\n          \"end_time\": 75.127,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 75.158,\n          \"end_time\": 77.657,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"hand not visible\"\n          }\n        },\n        {\n          \"start_time\": 77.755,\n          \"end_time\": 81.099,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 81.12,\n          \"end_time\": 88.167,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 88.188,\n          \"end_time\": 88.547,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 88.188,\n          \"end_time\": 88.54,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 88.561,\n          \"end_time\": 90.083,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 90.168,\n          \"end_time\": 91.138,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 91.159,\n          \"end_time\": 98.412,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 98.433,\n          \"end_time\": 98.805,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 98.815,\n          \"end_time\": 99.776,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n           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\"Verb\": \"disassemble\",\n        \"Adjective\": \"bottom\",\n        \"Noun\": \"tray\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 199.169,\n          \"end_time\": 203.719,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 203.737,\n          \"end_time\": 204.257,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 204.277,\n          \"end_time\": 206.709,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 206.718,\n          \"end_time\": 206.981,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 206.993,\n          \"end_time\": 208.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 208.189,\n          \"end_time\": 208.904,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nightstand\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 208.924,\n          \"end_time\": 209.816,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 209.826,\n          \"end_time\": 210.64,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 210.659,\n          \"end_time\": 213.807,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 213.952,\n      \"end_time\": 243.167,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student disassembles the fourth leg of the table.\",\n        \"Verb\": \"disassemble\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"leg\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 215.375,\n          \"end_time\": 217.434,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 217.445,\n          \"end_time\": 226.429,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 226.444,\n          \"end_time\": 227.444,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"The student accidentally drop the allen wrench on the table.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"drop\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 227.463,\n          \"end_time\": 228.052,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 228.062,\n          \"end_time\": 228.434,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 228.455,\n          \"end_time\": 230.104,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 230.12,\n          \"end_time\": 231.208,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 231.228,\n          \"end_time\": 232.503,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 232.522,\n          \"end_time\": 235.846,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 235.858,\n          \"end_time\": 236.406,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 236.425,\n          \"end_time\": 237.262,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 237.279,\n          \"end_time\": 238.249,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 238.259,\n          \"end_time\": 238.652,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 238.75,\n          \"end_time\": 239.211,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 238.75,\n          \"end_time\": 239.21,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 239.22,\n          \"end_time\": 241.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 241.612,\n          \"end_time\": 243.142,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 243.231,\n      \"end_time\": 248.229,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student disassembles the tray of the table.\",\n        \"Verb\": \"disassemble\",\n        \"Adjective\": \"top\",\n        \"Noun\": \"tray\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 243.277,\n          \"end_time\": 248.145,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    }\n  ],\n  \"orphan_conversations\": [\n    {\n      \"start_time\": 248.308,\n      \"end_time\": 250.8,\n      \"purpose\": \"instructor-start-conversation_closing remarks\",\n      \"text\": \"Okay now you can press the stop button.\"\n    }\n  ],\n  \"orphan_fine_grained_actions\": [\n    {\n      \"start_time\": 146.061,\n      \"end_time\": 147.492,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"insert\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"allen_wrench\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 196.395,\n      \"end_time\": 199.149,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"insert\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"allen_wrench\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 213.944,\n      \"end_time\": 215.209,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"hold\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"nightstand\",\n        \"adverbial\": \"none\"\n      }\n    }\n  ],\n  \"long_form_description\": {\n    \"start_time\": 0.2,\n    \"end_time\": 25.1,\n    \"text\": \"The student is disassembling a nightstand. The student removes all the screws and legs from the nightstand, and places them on the table.\"\n  }\n}\n"}]}]}, "generation_config": {"response_mime_type": "application/json", "response_schema": {"$defs": {"DialogUtterance": {"description": "Single utterance in a dialogue", "properties": {"role": {"description": "Role of the speaker", "enum": ["assistant", "user"], "title": "Role", "type": "string"}, "utterance": {"description": "The spoken text", "title": "Utterance", "type": "string"}}, "required": ["role", "utterance"], "title": "DialogUtterance", "type": "object"}, "ToolUseDialog": {"description": "Dialog associated with a tool use instant event", "properties": {"clip_id": {"description": "<same as paired event>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<same as paired event>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "<same as paired event>", "title": "Risk Type", "type": "string"}, "dialogue": {"description": "Dialogue turns: Turn 1 (assistant): empty, Turn 2 (user): non-trivial response (>=12 words), Turn 3 (assistant): two-step corrective action + confirmation, Turn 4 (user): optional", "items": {"$ref": "#/$defs/DialogUtterance"}, "title": "Dialogue", "type": "array"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "dialogue"], "title": "ToolUseDialog", "type": "object"}, "ToolUseInstantEvent": {"description": "Tool use instant event", "properties": {"clip_id": {"description": "<from annotations.clip_id>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<from annotations.segment_id or 'unknown'>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "Type of risk", "enum": ["improper_grip", "unstable_handle", "device_not_off", "unsafe_posture", "wrong_orientation", "missing_guard", "loose_attachment", "other"], "title": "Risk Type", "type": "string"}, "observation": {"description": "<concise, objective evidence (no speculation)>", "title": "Observation", "type": "string"}, "source": {"default": "manual_annotation", "description": "Source of the annotation", "title": "Source", "type": "string"}, "confidence": {"default": 0.0, "description": "Confidence score", "title": "Confidence", "type": "number"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "observation"], "title": "ToolUseInstantEvent", "type": "object"}}, "description": "Tool use instant service output schema for tool use events and dialogs", "properties": {"tool_use_instant_events": {"description": "List of tool use instant events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseInstantEvent"}, "title": "Tool Use Instant Events", "type": "array"}, "dialogs": {"description": "List of dialogs associated with the events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseDialog"}, "title": "Dialogs", "type": "array"}}, "title": "ToolUseInstantServiceOutput", "type": "object"}, "temperature": 0.7}}
+{"key": "request-63", "request": {"contents": [{"parts": [{"text": "\n### **Role**\n\nYou are an Instant Proactive Service (Instant PS) annotation and dialogue-generation assistant for the HoloAssist dataset.\nIn laboratory / hands-on operation settings, you analyze manual annotations to extract time-windows of \"Tool Use\" risks / improper operations, and for each extracted event, you generate a 2-4 turn \"assistant ↔ user\" dialogue.\n\nYou must rely only on the time-windows provided by the manual annotations.\nYou must not extend, shorten, merge, or fabricate any time segments that do not exist in the manual labels.\n\n⸻\n\n### **All Defined Proactive Services**\n\t•\tInstant (second-level, grounded in the current moment)\n        •\tSafety: immediate bodily/accident danger (flame, blade, electric shock, slip, rotating parts, vehicle proximity) → stop first, then handle.\n        •\tTool Use: improper tool operation/configuration (grip, not powered off, orientation, loose chuck, missing guard, unsafe posture).\n\t•\tShort-Horizon (tens of seconds to a few minutes, within a single session)\n        •\tNext-Step Guidance: workflow is already underway; provide suggestions for the next step based on what has been done.\n        •\tError-Recovery: the user has just made a workflow mistake (wrong step, wrong object, wrong target, wrong configuration for this task) and must rollback to fix it.\n        •\tResource Reminder: end-of-task state is not handled (fire/power left on, door/cap open, unsaved work, leftover items, missing refill) → remind to close/save/take/refill.\n\n⸻\n\n### **Input Manual Annotations (authoritative time source)**\n\nProvides fine-grained temporal information for all dialogue and user actions in the video.\n\n⸻\n\n### **OBJECTIVE**\n\t1.\tRead each manual annotation labeled as \"Tool Use\", and output its time_window exactly as annotated (start_time-end_time, verbatim).\n    **You must traverse every user-error segment in the manual annotations and process them one by one without omission.**\n\t2.\tFor each event, output:\n        •\trisk_type (standardized from the label)\n        •\tan objective observation (from comment and/or video JSON; must be verifiable)\n        •\tconfidence\n\t3.\tIf multiple labels exist in the same time-window → output multiple separate events.\n        If repeated identical labels appear → deduplicate and conceptually merge their sources.\n\t4.\tOutput only Tool Use events (not Safety, not Privacy, not Error-Recovery, not Resource Reminder).\n\t5.\tDialogue generation: for every event, generate a 2-4 turn dialogue:\n        •\tAssistant speaks first, calmly, politely, low-intrusion.\n        •\tClearly state the specific tool-use risk (no timestamps), and provide 1-2 actionable corrections\n    (e.g., \"power off first, then…\", \"adjust your grip below the guard ring\").\n        •\tUser must not reply vaguely; produce ≥12 English words with meaningful content (accept/modify/decline and give reasons).\n        •\tAssistant closes with confirmation / optional SOP snippet / short reminder.\n        •\tDialogue text must not include timestamps, but the structured output must include aligned clip_id and time_window.\n\n⸻\n\n### **Task Definition / Nature (Instant · Tool Use)**\n\nCore Focus\n\t•\tThis category is restricted to problems that arise purely from how a tool is being used: grip, posture, contact, orientation, clamp/guard state, power state / configuration of the tool itself.\n\t•\tBy definition, Instant · Tool Use never requires rolling back or redoing previously completed workflow steps. The current step (object, target, step choice) is logically correct; only the usage technique is problematic.\n\t•\tIt does not cover mistakes about which object / part / slot / step / goal is chosen in the workflow (those belong to Short-Horizon · Error-Recovery).\n\nNature\n\t•\tTriggered when an immediate tool-related operational risk appears.\n\t•\tFocus on technique / configuration issues (grip, contact area, hand placement, body posture, orientation, clamp/guard state, power-off timing) that can become unsafe or damaging within a few seconds if not corrected.\n\t•\tIf the same mis-use is already causing an acute bodily hazard (e.g., clear cut / burn / electric-shock risk), it should be classified as Instant · Safety, not Tool Use.\n\nTemporal scope (critical)\n\t•\tEach Instant Tool Use event corresponds to a very short snippet of ongoing execution:\n\t•\ttypically 0-5 seconds between the risky configuration and when intervention should happen;\n\t•\twith a hard upper bound of ≤10 seconds.\n\t•\tIf understanding or fixing the problem requires:\n\t•\tlooking back over ≥10 seconds of prior workflow, or\n\t•\tundoing earlier completed steps and then redoing them,\nthen it should conceptually be handled by Short-Horizon services (especially Error-Recovery), not by Instant · Tool Use.\n\nEvent granularity\n\t•\tEach manual annotation segment that satisfies the temporal scope and nature above is counted as one Tool Use event.\n\t•\tYou must not merge multiple distant segments into a longer window to \"simulate\" an instant event.\n\nCommon labels (examples)\n\nimproper_grip, unstable_handle, device_not_off, unsafe_posture,\nwrong_orientation, missing_guard, loose_attachment, unstable_support, etc.\n\nExample 1 (Tool Use, not Error-Recovery)\nThe user is drilling into a workpiece with the correct drill bit and position, but their hand is very close to the rotating bit and the drill is tilted, making the operation unstable.\nIf they simply reposition their hand further away, adjust the tilt, and stabilize the drill, the task remains valid. No previous step needs to be undone.\nThis is an Instant · Tool Use event (technique correction), not Error-Recovery.\n\n⸻\n\n### **Mutual Exclusion & Priority vs. Error-Recovery (and Safety)**\n\nWhen deciding between Instant · Tool Use, Short-Horizon · Error-Recovery, and Instant · Safety, use the following rules.\n\n1. Completion vs. ongoing execution (primary test: Tool Use vs. Error-Recovery)\nUse this completion test first:\n\n\"If the user immediately switches to the correct technique from now on, without undoing anything already done, does the mistake disappear?\"\n\n\t•\tIf YES → this is Tool Use (ongoing execution / technique correction).\n\t•\tIf NO, because the current state is already wrong and must be undone and redone, then it belongs to Short-Horizon · Error-Recovery, not Tool Use.\n\nIn other words:\n\t•\tTool Use\n        •\tThe step itself is logically correct (right object, right target, right step for this task).\n        •\tThe problem lies in how the tool is being operated (grip, angle, stability, power-off timing, missing clamp/guard, etc.).\n        •\tFix = adjust how the tool is being handled / configured right now, without rolling back earlier workflow states.\n\t•\tError-Recovery\n        •\tThe workflow state itself is wrong (wrong part installed, wrong sample loaded, wrong slot used, wrong target selected, steps swapped, required step skipped, etc.).\n        •\tFix = stop, undo what was done, and redo the step correctly.\n        •\tThese should not be labeled as Tool Use in this task.\n\n2. Technique vs. workflow (rephrased decision rule)\n\t•\tIf the main problem is how the tool is being handled or configured in this short 0-10 second window\n(grip, posture, orientation, clamp/guard, power-off timing), and correcting it means adjusting the current action, classify it as Instant · Tool Use.\n\t•\tIf the main problem is what has already been done in the workflow\n(wrong object, wrong slot/target, wrong order, wrong configuration for this task, skipped required step), and the user must undo and redo a step, classify it as Short-Horizon · Error-Recovery.\n\n3. Safety override\n\t•\tIf the current tool use creates an immediate, high-risk safety hazard (e.g., hand directly in front of an active blade, imminent burn from an exposed hot surface, clear electric-shock risk),\nthe primary label should be Instant · Safety, even if there is also a technique issue.\n\t•\tIn such cases, prioritize Safety over Tool Use.\n\n4. Time scale\n\t•\tTool Use: typically 0-10 seconds, focused on a currently ongoing motion or micro configuration with no rollback.\n\t•\tError-Recovery: can span ≈10 seconds to a few minutes, requiring short-term memory of earlier completed actions and explicit rollback.\n\n5. Example 2 (Error-Recovery, not Tool Use)\nThe user is assembling a device that requires inserting Part A first and then Part B.\nInstead, they insert Part B directly, tighten it, and skip Part A.\nSimply improving their hand technique or tightening style cannot fix this — the assembly sequence itself is wrong.\nThe assistant should ask them to stop, remove Part B (undo), insert Part A, then re-insert Part B in the correct order (redo).\nThis is Error-Recovery because it is a workflow-level mistake that requires rollback + redo, not just a Tool Use adjustment.\n\nIn this task, you are only asked to output Tool Use events.\nSegments that match the Error-Recovery definition above should not be labeled as Tool Use.\n\n⸻\n\n### **Output Format and Rules**\n\nYou must produce two parallel arrays: tool_use_instant_events and dialogs.\nEach event must correspond to exactly one dialogue.\n\n### **Mandatory constraints**\n\t•\tExact Match\n        •\ttime_window must match the annotated start_time-end_time exactly.\n        •\tNo stretching, shortening, smoothing, or merging.\n\t•\tAnnotation Only\n\t    •\tYou may not introduce new or extended time windows.\n\t•\tObjective observation\n\t    •\tMust be verifiable; no speculation or hidden-mental-state guesses.\n\t•\tMulti-label\n\t    •\tSeparate output entries for each label; exact duplicates merged.\n\t•\tOrdering\n\t    •\tSort by clip_id ascending, then by start_time ascending.\n\n### **Dialogue constraints**\n\t•\t2-4 turns.\n\t•\tAssistant speaks first.\n\t•\tFirst assistant turn must include:\n\t•\texplicit mention of the specific tool-use risk, and\n\t•\t1-2 concrete corrective steps.\n\t•\tUser reply:\n\t•\t≥12 words, non-trivial, expresses acceptance, modification, or refusal with explanation.\n\t•\tAssistant final turn:\n\t•\tstep-by-step guidance / confirmation / optional mini SOP card.\n\t•\tNo timestamps in dialogue.\n\t•\tNo Safety / Privacy content.\n\t•\tNo hallucinated facts.\n\n⸻\n\n### **Unified Output Schema**\n{\n  \"tool_use_instant_events\": [\n    {\n      \"clip_id\": \"<from annotations.clip_id>\",\n      \"segment_id\": \"<from annotations.segment_id or 'unknown'>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"improper_grip | unstable_handle | device_not_off | unsafe_posture | wrong_orientation | missing_guard | loose_attachment | other\",\n      \"observation\": \"<concise, objective evidence (no speculation)>\",\n      \"source\": \"manual_annotation\",\n      \"confidence\": 0.0\n    }\n  ],\n  \"dialogs\": [\n    {\n      \"clip_id\": \"<same as paired event>\",\n      \"segment_id\": \"<same as paired event>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"<same as paired event>\",\n      \"dialogue\": [\n        { \"role\": \"assistant\", \"utterance\": \"\" },\n        { \"role\": \"user\", \"utterance\": \"<non-trivial response (>=12 words)>\" },\n        { \"role\": \"assistant\", \"utterance\": \"<two-step corrective action + confirmation>\" },\n        { \"role\": \"user\", \"utterance\": \"\" }\n      ]\n    }\n  ]\n}\n\n#### Failure Case (If there are no valid Tool Use events in current video clip)\n{\n  \"tool_use_instant_events\": [],\n  \"dialogs\": [],\n}\n\n\n\n### **Manual Annotations of Clip ID z030-june-22-22-marius_assemble**\n{\n  \"video_duration\": {\n    \"raw\": \"00:05:57.23\",\n    \"seconds\": 357\n  },\n  \"taskId\": \"63dadfacbe7ae67708de928a\",\n  \"taskType\": \"assemble stool\",\n  \"video_name\": \"z030-june-22-22-marius_assemble\",\n  \"initial_conversation\": [\n    {\n      \"start_time\": 3.565,\n      \"end_time\": 7.265,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Oh right, now please assemble the furniture.\"\n    }\n  ],\n  \"initial_fine_grained_action\": [],\n  \"actions\": [\n    {\n      \"start_time\": 7.296361877315769,\n      \"end_time\": 75.83333374502539,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student assembles the legs.\",\n        \"Verb\": \"assemble\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"leg\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 7.325,\n          \"end_time\": 8.588,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 8.62,\n          \"end_time\": 11.42,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 11.482803897351449,\n          \"end_time\": 16.866803897351446,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 16.897588307945657,\n          \"end_time\": 18.41358830794565,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"seat\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 18.41674543707973,\n          \"end_time\": 20.329196102648552,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 20.365,\n          \"end_time\": 22.12,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"bolt\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 22.159,\n          \"end_time\": 23.573,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"bolt\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 23.618588307945657,\n          \"end_time\": 27.685588307945665,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"bolt\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 27.735999999999997,\n          \"end_time\": 29.36546891724989,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 29.406,\n          \"end_time\": 30.659,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 30.698392205297107,\n          \"end_time\": 41.39839220529711,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 41.453,\n          \"end_time\": 48.456999999999994,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 48.502,\n          \"end_time\": 49.857,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"seat\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 49.906,\n          \"end_time\": 53.141,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 53.171,\n          \"end_time\": 54.671,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 54.708,\n          \"end_time\": 55.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 55.943,\n          \"end_time\": 56.847,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"washer\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 56.875,\n          \"end_time\": 57.51,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"washer\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 57.541,\n          \"end_time\": 58.057,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 58.06478441059421,\n          \"end_time\": 58.50778441059421,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 58.5163337450254,\n          \"end_time\": 58.9573337450254,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 58.96678441059421,\n          \"end_time\": 59.937784410594205,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 59.984,\n          \"end_time\": 66.776,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 66.7953922052971,\n          \"end_time\": 67.4613922052971,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 67.48798051324276,\n          \"end_time\": 68.51755303965966,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 68.57258830794567,\n          \"end_time\": 70.58358830794566,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 70.61,\n          \"end_time\": 75.786,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 63.916,\n          \"end_time\": 70.516,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Umm, push upper part you can stop the mixture to reduce the moves a big stool part.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 75.83737271853987,\n      \"end_time\": 295.3781778509675,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student assembles the seat.\",\n        \"Verb\": \"assemble\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"seat\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 75.904,\n          \"end_time\": 76.90400000000001,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 76.93299999999999,\n          \"end_time\": 78.033,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 78.051,\n          \"end_time\": 88.251,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 88.276,\n          \"end_time\": 91.176,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 88.276,\n          \"end_time\": 91.176,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"washer\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 91.2,\n          \"end_time\": 93.60000000000002,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"washer\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 93.63096226156166,\n          \"end_time\": 95.43096226156165,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"washer\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 95.463,\n          \"end_time\": 97.99000000000001,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 98.02139220529712,\n          \"end_time\": 98.90339220529712,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 98.93376245368466,\n          \"end_time\": 101.74307547687668,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 101.77799999999999,\n          \"end_time\": 117.8485895430218,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 117.882,\n          \"end_time\": 118.926,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"washer\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 118.955,\n          \"end_time\": 119.896,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student puts the wrong side.\",\n            \"Incorrect Action Corrected by\": \"36\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"washer\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 119.89998051324275,\n          \"end_time\": 121.52898051324271,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"washer\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 121.53698051324274,\n          \"end_time\": 122.80998051324275,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"washer\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 122.84158830794564,\n          \"end_time\": 124.26258830794565,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"washer\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 124.311,\n          \"end_time\": 129.8306430629888,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"washer\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 129.865,\n          \"end_time\": 132.2,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"washer\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 132.22899999999998,\n          \"end_time\": 134.34900000000002,\n          \"fine_grained_action_attributes\": 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\"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 285.641,\n          \"end_time\": 286.808,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 286.8263922052971,\n          \"end_time\": 287.6013922052971,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 287.622,\n          \"end_time\": 289.955,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 289.9863922052971,\n          \"end_time\": 291.5623922052971,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 291.613,\n          \"end_time\": 294.28982708933717,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 294.3093714834636,\n          \"end_time\": 295.36037148346367,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 127.1,\n          \"end_time\": 129,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"In the other side.\"\n        },\n        {\n          \"start_time\": 145.1,\n          \"end_time\": 148.4,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"Stop, continue with screwdriver.\"\n        },\n        {\n          \"start_time\": 177.6,\n          \"end_time\": 181.6,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"Um no, the white one, turns over.\"\n        },\n        {\n          \"start_time\": 182.14901948675723,\n          \"end_time\": 182.64901948675723,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Yes.\"\n        },\n        {\n          \"start_time\": 287.424,\n          \"end_time\": 293.571,\n          \"conversation_purpose\": \"instructor-start-conversation_describing high-level instruction\",\n          \"text\": \"You made it. Now you can tighten everything including the middle one.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 295.425,\n      \"end_time\": 348.041,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student tightens the hex nut.\",\n        \"Verb\": \"screw\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"screw\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 295.4548038973514,\n          \"end_time\": 296.9548038973513,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"The student takes the wrong tool.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 297.002,\n          \"end_time\": 298.69999999999993,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 298.722,\n          \"end_time\": 300.122,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 300.17,\n          \"end_time\": 301.875,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 301.924,\n          \"end_time\": 315.369,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 315.404,\n          \"end_time\": 315.95700000000005,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 316.002,\n          \"end_time\": 316.855,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 316.934,\n          \"end_time\": 318.404,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 317.0505883079456,\n          \"end_time\": 318.3055883079456,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"The student drops the  hexagonal wrench.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"drop\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 318.4625883079456,\n          \"end_time\": 320.0705883079456,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 320.092,\n          \"end_time\": 330.97435076163026,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 331.043,\n          \"end_time\": 332.065,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 332.102,\n          \"end_time\": 333.51,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 333.551,\n          \"end_time\": 337.2,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 337.249,\n          \"end_time\": 339.049,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 339.082,\n          \"end_time\": 339.98199999999997,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 340.024,\n          \"end_time\": 343.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"stool\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 343.455,\n          \"end_time\": 347.955,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    }\n  ],\n  \"orphan_conversations\": [\n    {\n      \"start_time\": 348.161,\n      \"end_time\": 349.261,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Okay, very well done.\"\n    },\n    {\n      \"start_time\": 349.306,\n      \"end_time\": 351.906,\n      \"purpose\": \"instructor-start-conversation_closing remarks\",\n      \"text\": \"Now you can stop the video.\"\n    }\n  ],\n  \"orphan_fine_grained_actions\": [],\n  \"long_form_description\": {\n    \"start_time\": 0.1,\n    \"end_time\": 356.1,\n    \"text\": \"The instructor says, \\\"please assemble the furniture. \\\" The student assembles the legs, and then she assembles the seat. After that, she screws the first, the second, the third, and the fourth screw. Finally, she tightens the second screw and the middle hex nut.\"\n  }\n}\n"}]}]}, "generation_config": {"response_mime_type": "application/json", "response_schema": {"$defs": {"DialogUtterance": {"description": "Single utterance in a dialogue", "properties": {"role": {"description": "Role of the speaker", "enum": ["assistant", "user"], "title": "Role", "type": "string"}, "utterance": {"description": "The spoken text", "title": "Utterance", "type": "string"}}, "required": ["role", "utterance"], "title": "DialogUtterance", "type": "object"}, "ToolUseDialog": {"description": "Dialog associated with a tool use instant event", "properties": {"clip_id": {"description": "<same as paired event>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<same as paired event>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "<same as paired event>", "title": "Risk Type", "type": "string"}, "dialogue": {"description": "Dialogue turns: Turn 1 (assistant): empty, Turn 2 (user): non-trivial response (>=12 words), Turn 3 (assistant): two-step corrective action + confirmation, Turn 4 (user): optional", "items": {"$ref": "#/$defs/DialogUtterance"}, "title": "Dialogue", "type": "array"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "dialogue"], "title": "ToolUseDialog", "type": "object"}, "ToolUseInstantEvent": {"description": "Tool use instant event", "properties": {"clip_id": {"description": "<from annotations.clip_id>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<from annotations.segment_id or 'unknown'>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "Type of risk", "enum": ["improper_grip", "unstable_handle", "device_not_off", "unsafe_posture", "wrong_orientation", "missing_guard", "loose_attachment", "other"], "title": "Risk Type", "type": "string"}, "observation": {"description": "<concise, objective evidence (no speculation)>", "title": "Observation", "type": "string"}, "source": {"default": "manual_annotation", "description": "Source of the annotation", "title": "Source", "type": "string"}, "confidence": {"default": 0.0, "description": "Confidence score", "title": "Confidence", "type": "number"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "observation"], "title": "ToolUseInstantEvent", "type": "object"}}, "description": "Tool use instant service output schema for tool use events and dialogs", "properties": {"tool_use_instant_events": {"description": "List of tool use instant events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseInstantEvent"}, "title": "Tool Use Instant Events", "type": "array"}, "dialogs": {"description": "List of dialogs associated with the events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseDialog"}, "title": "Dialogs", "type": "array"}}, "title": "ToolUseInstantServiceOutput", "type": "object"}, "temperature": 0.7}}
+{"key": "request-64", "request": {"contents": [{"parts": [{"text": "\n### **Role**\n\nYou are an Instant Proactive Service (Instant PS) annotation and dialogue-generation assistant for the HoloAssist dataset.\nIn laboratory / hands-on operation settings, you analyze manual annotations to extract time-windows of \"Tool Use\" risks / improper operations, and for each extracted event, you generate a 2-4 turn \"assistant ↔ user\" dialogue.\n\nYou must rely only on the time-windows provided by the manual annotations.\nYou must not extend, shorten, merge, or fabricate any time segments that do not exist in the manual labels.\n\n⸻\n\n### **All Defined Proactive Services**\n\t•\tInstant (second-level, grounded in the current moment)\n        •\tSafety: immediate bodily/accident danger (flame, blade, electric shock, slip, rotating parts, vehicle proximity) → stop first, then handle.\n        •\tTool Use: improper tool operation/configuration (grip, not powered off, orientation, loose chuck, missing guard, unsafe posture).\n\t•\tShort-Horizon (tens of seconds to a few minutes, within a single session)\n        •\tNext-Step Guidance: workflow is already underway; provide suggestions for the next step based on what has been done.\n        •\tError-Recovery: the user has just made a workflow mistake (wrong step, wrong object, wrong target, wrong configuration for this task) and must rollback to fix it.\n        •\tResource Reminder: end-of-task state is not handled (fire/power left on, door/cap open, unsaved work, leftover items, missing refill) → remind to close/save/take/refill.\n\n⸻\n\n### **Input Manual Annotations (authoritative time source)**\n\nProvides fine-grained temporal information for all dialogue and user actions in the video.\n\n⸻\n\n### **OBJECTIVE**\n\t1.\tRead each manual annotation labeled as \"Tool Use\", and output its time_window exactly as annotated (start_time-end_time, verbatim).\n    **You must traverse every user-error segment in the manual annotations and process them one by one without omission.**\n\t2.\tFor each event, output:\n        •\trisk_type (standardized from the label)\n        •\tan objective observation (from comment and/or video JSON; must be verifiable)\n        •\tconfidence\n\t3.\tIf multiple labels exist in the same time-window → output multiple separate events.\n        If repeated identical labels appear → deduplicate and conceptually merge their sources.\n\t4.\tOutput only Tool Use events (not Safety, not Privacy, not Error-Recovery, not Resource Reminder).\n\t5.\tDialogue generation: for every event, generate a 2-4 turn dialogue:\n        •\tAssistant speaks first, calmly, politely, low-intrusion.\n        •\tClearly state the specific tool-use risk (no timestamps), and provide 1-2 actionable corrections\n    (e.g., \"power off first, then…\", \"adjust your grip below the guard ring\").\n        •\tUser must not reply vaguely; produce ≥12 English words with meaningful content (accept/modify/decline and give reasons).\n        •\tAssistant closes with confirmation / optional SOP snippet / short reminder.\n        •\tDialogue text must not include timestamps, but the structured output must include aligned clip_id and time_window.\n\n⸻\n\n### **Task Definition / Nature (Instant · Tool Use)**\n\nCore Focus\n\t•\tThis category is restricted to problems that arise purely from how a tool is being used: grip, posture, contact, orientation, clamp/guard state, power state / configuration of the tool itself.\n\t•\tBy definition, Instant · Tool Use never requires rolling back or redoing previously completed workflow steps. The current step (object, target, step choice) is logically correct; only the usage technique is problematic.\n\t•\tIt does not cover mistakes about which object / part / slot / step / goal is chosen in the workflow (those belong to Short-Horizon · Error-Recovery).\n\nNature\n\t•\tTriggered when an immediate tool-related operational risk appears.\n\t•\tFocus on technique / configuration issues (grip, contact area, hand placement, body posture, orientation, clamp/guard state, power-off timing) that can become unsafe or damaging within a few seconds if not corrected.\n\t•\tIf the same mis-use is already causing an acute bodily hazard (e.g., clear cut / burn / electric-shock risk), it should be classified as Instant · Safety, not Tool Use.\n\nTemporal scope (critical)\n\t•\tEach Instant Tool Use event corresponds to a very short snippet of ongoing execution:\n\t•\ttypically 0-5 seconds between the risky configuration and when intervention should happen;\n\t•\twith a hard upper bound of ≤10 seconds.\n\t•\tIf understanding or fixing the problem requires:\n\t•\tlooking back over ≥10 seconds of prior workflow, or\n\t•\tundoing earlier completed steps and then redoing them,\nthen it should conceptually be handled by Short-Horizon services (especially Error-Recovery), not by Instant · Tool Use.\n\nEvent granularity\n\t•\tEach manual annotation segment that satisfies the temporal scope and nature above is counted as one Tool Use event.\n\t•\tYou must not merge multiple distant segments into a longer window to \"simulate\" an instant event.\n\nCommon labels (examples)\n\nimproper_grip, unstable_handle, device_not_off, unsafe_posture,\nwrong_orientation, missing_guard, loose_attachment, unstable_support, etc.\n\nExample 1 (Tool Use, not Error-Recovery)\nThe user is drilling into a workpiece with the correct drill bit and position, but their hand is very close to the rotating bit and the drill is tilted, making the operation unstable.\nIf they simply reposition their hand further away, adjust the tilt, and stabilize the drill, the task remains valid. No previous step needs to be undone.\nThis is an Instant · Tool Use event (technique correction), not Error-Recovery.\n\n⸻\n\n### **Mutual Exclusion & Priority vs. Error-Recovery (and Safety)**\n\nWhen deciding between Instant · Tool Use, Short-Horizon · Error-Recovery, and Instant · Safety, use the following rules.\n\n1. Completion vs. ongoing execution (primary test: Tool Use vs. Error-Recovery)\nUse this completion test first:\n\n\"If the user immediately switches to the correct technique from now on, without undoing anything already done, does the mistake disappear?\"\n\n\t•\tIf YES → this is Tool Use (ongoing execution / technique correction).\n\t•\tIf NO, because the current state is already wrong and must be undone and redone, then it belongs to Short-Horizon · Error-Recovery, not Tool Use.\n\nIn other words:\n\t•\tTool Use\n        •\tThe step itself is logically correct (right object, right target, right step for this task).\n        •\tThe problem lies in how the tool is being operated (grip, angle, stability, power-off timing, missing clamp/guard, etc.).\n        •\tFix = adjust how the tool is being handled / configured right now, without rolling back earlier workflow states.\n\t•\tError-Recovery\n        •\tThe workflow state itself is wrong (wrong part installed, wrong sample loaded, wrong slot used, wrong target selected, steps swapped, required step skipped, etc.).\n        •\tFix = stop, undo what was done, and redo the step correctly.\n        •\tThese should not be labeled as Tool Use in this task.\n\n2. Technique vs. workflow (rephrased decision rule)\n\t•\tIf the main problem is how the tool is being handled or configured in this short 0-10 second window\n(grip, posture, orientation, clamp/guard, power-off timing), and correcting it means adjusting the current action, classify it as Instant · Tool Use.\n\t•\tIf the main problem is what has already been done in the workflow\n(wrong object, wrong slot/target, wrong order, wrong configuration for this task, skipped required step), and the user must undo and redo a step, classify it as Short-Horizon · Error-Recovery.\n\n3. Safety override\n\t•\tIf the current tool use creates an immediate, high-risk safety hazard (e.g., hand directly in front of an active blade, imminent burn from an exposed hot surface, clear electric-shock risk),\nthe primary label should be Instant · Safety, even if there is also a technique issue.\n\t•\tIn such cases, prioritize Safety over Tool Use.\n\n4. Time scale\n\t•\tTool Use: typically 0-10 seconds, focused on a currently ongoing motion or micro configuration with no rollback.\n\t•\tError-Recovery: can span ≈10 seconds to a few minutes, requiring short-term memory of earlier completed actions and explicit rollback.\n\n5. Example 2 (Error-Recovery, not Tool Use)\nThe user is assembling a device that requires inserting Part A first and then Part B.\nInstead, they insert Part B directly, tighten it, and skip Part A.\nSimply improving their hand technique or tightening style cannot fix this — the assembly sequence itself is wrong.\nThe assistant should ask them to stop, remove Part B (undo), insert Part A, then re-insert Part B in the correct order (redo).\nThis is Error-Recovery because it is a workflow-level mistake that requires rollback + redo, not just a Tool Use adjustment.\n\nIn this task, you are only asked to output Tool Use events.\nSegments that match the Error-Recovery definition above should not be labeled as Tool Use.\n\n⸻\n\n### **Output Format and Rules**\n\nYou must produce two parallel arrays: tool_use_instant_events and dialogs.\nEach event must correspond to exactly one dialogue.\n\n### **Mandatory constraints**\n\t•\tExact Match\n        •\ttime_window must match the annotated start_time-end_time exactly.\n        •\tNo stretching, shortening, smoothing, or merging.\n\t•\tAnnotation Only\n\t    •\tYou may not introduce new or extended time windows.\n\t•\tObjective observation\n\t    •\tMust be verifiable; no speculation or hidden-mental-state guesses.\n\t•\tMulti-label\n\t    •\tSeparate output entries for each label; exact duplicates merged.\n\t•\tOrdering\n\t    •\tSort by clip_id ascending, then by start_time ascending.\n\n### **Dialogue constraints**\n\t•\t2-4 turns.\n\t•\tAssistant speaks first.\n\t•\tFirst assistant turn must include:\n\t•\texplicit mention of the specific tool-use risk, and\n\t•\t1-2 concrete corrective steps.\n\t•\tUser reply:\n\t•\t≥12 words, non-trivial, expresses acceptance, modification, or refusal with explanation.\n\t•\tAssistant final turn:\n\t•\tstep-by-step guidance / confirmation / optional mini SOP card.\n\t•\tNo timestamps in dialogue.\n\t•\tNo Safety / Privacy content.\n\t•\tNo hallucinated facts.\n\n⸻\n\n### **Unified Output Schema**\n{\n  \"tool_use_instant_events\": [\n    {\n      \"clip_id\": \"<from annotations.clip_id>\",\n      \"segment_id\": \"<from annotations.segment_id or 'unknown'>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"improper_grip | unstable_handle | device_not_off | unsafe_posture | wrong_orientation | missing_guard | loose_attachment | other\",\n      \"observation\": \"<concise, objective evidence (no speculation)>\",\n      \"source\": \"manual_annotation\",\n      \"confidence\": 0.0\n    }\n  ],\n  \"dialogs\": [\n    {\n      \"clip_id\": \"<same as paired event>\",\n      \"segment_id\": \"<same as paired event>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"<same as paired event>\",\n      \"dialogue\": [\n        { \"role\": \"assistant\", \"utterance\": \"\" },\n        { \"role\": \"user\", \"utterance\": \"<non-trivial response (>=12 words)>\" },\n        { \"role\": \"assistant\", \"utterance\": \"<two-step corrective action + confirmation>\" },\n        { \"role\": \"user\", \"utterance\": \"\" }\n      ]\n    }\n  ]\n}\n\n#### Failure Case (If there are no valid Tool Use events in current video clip)\n{\n  \"tool_use_instant_events\": [],\n  \"dialogs\": [],\n}\n\n\n\n### **Manual Annotations of Clip ID z030-june-22-22-marius_disassemble**\n{\n  \"video_duration\": {\n    \"raw\": \"00:01:54.28\",\n    \"seconds\": 114\n  },\n  \"taskId\": \"63dadfac854ea6f46afaadf2\",\n  \"taskType\": \"disassemble stool\",\n  \"video_name\": \"z030-june-22-22-marius_disassemble\",\n  \"initial_conversation\": [\n    {\n      \"start_time\": 3.123,\n      \"end_time\": 6.065,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Okay, good! Now, please disassemble this furniture.\"\n    }\n  ],\n  \"initial_fine_grained_action\": [],\n  \"actions\": [\n    {\n      \"start_time\": 8.5,\n      \"end_time\": 24,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student unscrews the hex nut in the middle of the stool.\",\n        \"Verb\": \"unscrew\",\n        \"Adjective\": \"middle\",\n        \"Noun\": \"hex_nut\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 8.51,\n          \"end_time\": 9.069,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 9.1,\n          \"end_time\": 9.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 9.9,\n          \"end_time\": 11.531,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 11.602,\n          \"end_time\": 16.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"middle\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 16.934,\n          \"end_time\": 17.297,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 17.343,\n          \"end_time\": 17.778,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"The student should unscrew the hex nut totally.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"middle\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 17.9,\n          \"end_time\": 18.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 18.541,\n          \"end_time\": 19.649,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 19.7,\n          \"end_time\": 20.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"middle\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 20.346,\n          \"end_time\": 20.64,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 20.704,\n          \"end_time\": 22,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"middle\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 22.031,\n          \"end_time\": 22.429,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"middle\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 22.471,\n          \"end_time\": 23.971,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"middle\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 22.479,\n          \"end_time\": 23.939,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"left hand\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 24.61,\n      \"end_time\": 47.639,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student unscrews the first screw of the chair.\",\n        \"Verb\": \"unscrew\",\n        \"Adjective\": \"first\",\n        \"Noun\": \"screw\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 25.531,\n          \"end_time\": 26.239,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 26.31,\n          \"end_time\": 35.81,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"The student should insert allen_wrench totally.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 35.871,\n          \"end_time\": 36.439,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 36.5,\n          \"end_time\": 41.847,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 41.886,\n          \"end_time\": 46,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 46.041,\n          \"end_time\": 46.737,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 46.17,\n          \"end_time\": 46.591,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"left hand\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 47.9,\n      \"end_time\": 58.1,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student unscrews the second screw of the chair.\",\n        \"Verb\": \"unscrew\",\n        \"Adjective\": \"second\",\n        \"Noun\": \"screw\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 47.9,\n          \"end_time\": 50.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 50.2,\n          \"end_time\": 56.963,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 56.992,\n          \"end_time\": 57.295,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 57.082,\n          \"end_time\": 57.482,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 57.7,\n          \"end_time\": 58.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 58.82,\n      \"end_time\": 80.492,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student unscrews the third screw of the chair.\",\n        \"Verb\": \"unscrew\",\n        \"Adjective\": \"third\",\n        \"Noun\": \"screw\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 60.443,\n          \"end_time\": 72.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"third\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 72.5,\n          \"end_time\": 73,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"third\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 73.216,\n          \"end_time\": 77.588,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"washer\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 77.7,\n          \"end_time\": 78.308,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"The student drops the screw accidentally.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"drop\",\n            \"Adjective\": \"third\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 78.414,\n          \"end_time\": 79.12,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"washer\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 79.376,\n          \"end_time\": 80.484,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"third\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 81,\n      \"end_time\": 93.6,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student unscrews the fourth screw of the chair.\",\n        \"Verb\": \"unscrew\",\n        \"Adjective\": \"fourth\",\n        \"Noun\": \"screw\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 81,\n          \"end_time\": 81.2,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"fourth\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 81.3,\n          \"end_time\": 84.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 84.4,\n          \"end_time\": 92,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"fourth\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 92.1,\n          \"end_time\": 92.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"fourth\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 92.6,\n          \"end_time\": 92.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 93,\n          \"end_time\": 93.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"fourth\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 94.873,\n      \"end_time\": 107.765,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student disassembles the white legs of the stool.\",\n        \"Verb\": \"disassemble\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"leg\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 95.341,\n          \"end_time\": 95.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 95.871,\n          \"end_time\": 96.871,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 96.963,\n          \"end_time\": 98.943,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 99.614,\n          \"end_time\": 100.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 100.2,\n          \"end_time\": 102.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 102.471,\n          \"end_time\": 103.039,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 103.1,\n          \"end_time\": 104.931,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 105.084,\n          \"end_time\": 105.829,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"bolt\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 105.898,\n          \"end_time\": 106.653,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"seat\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 105.939,\n          \"end_time\": 106.674,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 106.799,\n          \"end_time\": 107.76,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"bolt\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    }\n  ],\n  \"orphan_conversations\": [\n    {\n      \"start_time\": 108.629,\n      \"end_time\": 109.375,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Okay!\"\n    },\n    {\n      \"start_time\": 109.413,\n      \"end_time\": 111.9,\n      \"purpose\": \"instructor-start-conversation_closing remarks\",\n      \"text\": \"We're done now. Please stop the video.\"\n    }\n  ],\n  \"orphan_fine_grained_actions\": [\n    {\n      \"start_time\": 24.6,\n      \"end_time\": 25.5,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"approach\",\n        \"Adjective\": \"first\",\n        \"Noun\": \"screw\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 46.817,\n      \"end_time\": 47.64,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"place\",\n        \"Adjective\": \"first\",\n        \"Noun\": \"screw\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 58.8,\n      \"end_time\": 60.4,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"insert\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"screwdriver\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 94.859,\n      \"end_time\": 95.284,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"grab\",\n        \"Adjective\": \"first\",\n        \"Noun\": \"leg\",\n        \"adverbial\": \"none\"\n      }\n    }\n  ],\n  \"long_form_description\": {\n    \"start_time\": 0.152,\n    \"end_time\": 114.252,\n    \"text\": \"The student gets the task of disassembling a stool. The student starts the task by unscrewing the hex nut in the middle of the stool using the wrench.\\nThe student unscrews the first screw of the stool, the second, third and fourth screw of the legs by using the screwdriver.\\nFinally the student disassembles the white legs of the stool.\"\n  }\n}\n"}]}]}, "generation_config": {"response_mime_type": "application/json", "response_schema": {"$defs": {"DialogUtterance": {"description": "Single utterance in a dialogue", "properties": {"role": {"description": "Role of the speaker", "enum": ["assistant", "user"], "title": "Role", "type": "string"}, "utterance": {"description": "The spoken text", "title": "Utterance", "type": "string"}}, "required": ["role", "utterance"], "title": "DialogUtterance", "type": "object"}, "ToolUseDialog": {"description": "Dialog associated with a tool use instant event", "properties": {"clip_id": {"description": "<same as paired event>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<same as paired event>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "<same as paired event>", "title": "Risk Type", "type": "string"}, "dialogue": {"description": "Dialogue turns: Turn 1 (assistant): empty, Turn 2 (user): non-trivial response (>=12 words), Turn 3 (assistant): two-step corrective action + confirmation, Turn 4 (user): optional", "items": {"$ref": "#/$defs/DialogUtterance"}, "title": "Dialogue", "type": "array"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "dialogue"], "title": "ToolUseDialog", "type": "object"}, "ToolUseInstantEvent": {"description": "Tool use instant event", "properties": {"clip_id": {"description": "<from annotations.clip_id>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<from annotations.segment_id or 'unknown'>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "Type of risk", "enum": ["improper_grip", "unstable_handle", "device_not_off", "unsafe_posture", "wrong_orientation", "missing_guard", "loose_attachment", "other"], "title": "Risk Type", "type": "string"}, "observation": {"description": "<concise, objective evidence (no speculation)>", "title": "Observation", "type": "string"}, "source": {"default": "manual_annotation", "description": "Source of the annotation", "title": "Source", "type": "string"}, "confidence": {"default": 0.0, "description": "Confidence score", "title": "Confidence", "type": "number"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "observation"], "title": "ToolUseInstantEvent", "type": "object"}}, "description": "Tool use instant service output schema for tool use events and dialogs", "properties": {"tool_use_instant_events": {"description": "List of tool use instant events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseInstantEvent"}, "title": "Tool Use Instant Events", "type": "array"}, "dialogs": {"description": "List of dialogs associated with the events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseDialog"}, "title": "Dialogs", "type": "array"}}, "title": "ToolUseInstantServiceOutput", "type": "object"}, "temperature": 0.7}}
+{"key": "request-65", "request": {"contents": [{"parts": [{"text": "\n### **Role**\n\nYou are an Instant Proactive Service (Instant PS) annotation and dialogue-generation assistant for the HoloAssist dataset.\nIn laboratory / hands-on operation settings, you analyze manual annotations to extract time-windows of \"Tool Use\" risks / improper operations, and for each extracted event, you generate a 2-4 turn \"assistant ↔ user\" dialogue.\n\nYou must rely only on the time-windows provided by the manual annotations.\nYou must not extend, shorten, merge, or fabricate any time segments that do not exist in the manual labels.\n\n⸻\n\n### **All Defined Proactive Services**\n\t•\tInstant (second-level, grounded in the current moment)\n        •\tSafety: immediate bodily/accident danger (flame, blade, electric shock, slip, rotating parts, vehicle proximity) → stop first, then handle.\n        •\tTool Use: improper tool operation/configuration (grip, not powered off, orientation, loose chuck, missing guard, unsafe posture).\n\t•\tShort-Horizon (tens of seconds to a few minutes, within a single session)\n        •\tNext-Step Guidance: workflow is already underway; provide suggestions for the next step based on what has been done.\n        •\tError-Recovery: the user has just made a workflow mistake (wrong step, wrong object, wrong target, wrong configuration for this task) and must rollback to fix it.\n        •\tResource Reminder: end-of-task state is not handled (fire/power left on, door/cap open, unsaved work, leftover items, missing refill) → remind to close/save/take/refill.\n\n⸻\n\n### **Input Manual Annotations (authoritative time source)**\n\nProvides fine-grained temporal information for all dialogue and user actions in the video.\n\n⸻\n\n### **OBJECTIVE**\n\t1.\tRead each manual annotation labeled as \"Tool Use\", and output its time_window exactly as annotated (start_time-end_time, verbatim).\n    **You must traverse every user-error segment in the manual annotations and process them one by one without omission.**\n\t2.\tFor each event, output:\n        •\trisk_type (standardized from the label)\n        •\tan objective observation (from comment and/or video JSON; must be verifiable)\n        •\tconfidence\n\t3.\tIf multiple labels exist in the same time-window → output multiple separate events.\n        If repeated identical labels appear → deduplicate and conceptually merge their sources.\n\t4.\tOutput only Tool Use events (not Safety, not Privacy, not Error-Recovery, not Resource Reminder).\n\t5.\tDialogue generation: for every event, generate a 2-4 turn dialogue:\n        •\tAssistant speaks first, calmly, politely, low-intrusion.\n        •\tClearly state the specific tool-use risk (no timestamps), and provide 1-2 actionable corrections\n    (e.g., \"power off first, then…\", \"adjust your grip below the guard ring\").\n        •\tUser must not reply vaguely; produce ≥12 English words with meaningful content (accept/modify/decline and give reasons).\n        •\tAssistant closes with confirmation / optional SOP snippet / short reminder.\n        •\tDialogue text must not include timestamps, but the structured output must include aligned clip_id and time_window.\n\n⸻\n\n### **Task Definition / Nature (Instant · Tool Use)**\n\nCore Focus\n\t•\tThis category is restricted to problems that arise purely from how a tool is being used: grip, posture, contact, orientation, clamp/guard state, power state / configuration of the tool itself.\n\t•\tBy definition, Instant · Tool Use never requires rolling back or redoing previously completed workflow steps. The current step (object, target, step choice) is logically correct; only the usage technique is problematic.\n\t•\tIt does not cover mistakes about which object / part / slot / step / goal is chosen in the workflow (those belong to Short-Horizon · Error-Recovery).\n\nNature\n\t•\tTriggered when an immediate tool-related operational risk appears.\n\t•\tFocus on technique / configuration issues (grip, contact area, hand placement, body posture, orientation, clamp/guard state, power-off timing) that can become unsafe or damaging within a few seconds if not corrected.\n\t•\tIf the same mis-use is already causing an acute bodily hazard (e.g., clear cut / burn / electric-shock risk), it should be classified as Instant · Safety, not Tool Use.\n\nTemporal scope (critical)\n\t•\tEach Instant Tool Use event corresponds to a very short snippet of ongoing execution:\n\t•\ttypically 0-5 seconds between the risky configuration and when intervention should happen;\n\t•\twith a hard upper bound of ≤10 seconds.\n\t•\tIf understanding or fixing the problem requires:\n\t•\tlooking back over ≥10 seconds of prior workflow, or\n\t•\tundoing earlier completed steps and then redoing them,\nthen it should conceptually be handled by Short-Horizon services (especially Error-Recovery), not by Instant · Tool Use.\n\nEvent granularity\n\t•\tEach manual annotation segment that satisfies the temporal scope and nature above is counted as one Tool Use event.\n\t•\tYou must not merge multiple distant segments into a longer window to \"simulate\" an instant event.\n\nCommon labels (examples)\n\nimproper_grip, unstable_handle, device_not_off, unsafe_posture,\nwrong_orientation, missing_guard, loose_attachment, unstable_support, etc.\n\nExample 1 (Tool Use, not Error-Recovery)\nThe user is drilling into a workpiece with the correct drill bit and position, but their hand is very close to the rotating bit and the drill is tilted, making the operation unstable.\nIf they simply reposition their hand further away, adjust the tilt, and stabilize the drill, the task remains valid. No previous step needs to be undone.\nThis is an Instant · Tool Use event (technique correction), not Error-Recovery.\n\n⸻\n\n### **Mutual Exclusion & Priority vs. Error-Recovery (and Safety)**\n\nWhen deciding between Instant · Tool Use, Short-Horizon · Error-Recovery, and Instant · Safety, use the following rules.\n\n1. Completion vs. ongoing execution (primary test: Tool Use vs. Error-Recovery)\nUse this completion test first:\n\n\"If the user immediately switches to the correct technique from now on, without undoing anything already done, does the mistake disappear?\"\n\n\t•\tIf YES → this is Tool Use (ongoing execution / technique correction).\n\t•\tIf NO, because the current state is already wrong and must be undone and redone, then it belongs to Short-Horizon · Error-Recovery, not Tool Use.\n\nIn other words:\n\t•\tTool Use\n        •\tThe step itself is logically correct (right object, right target, right step for this task).\n        •\tThe problem lies in how the tool is being operated (grip, angle, stability, power-off timing, missing clamp/guard, etc.).\n        •\tFix = adjust how the tool is being handled / configured right now, without rolling back earlier workflow states.\n\t•\tError-Recovery\n        •\tThe workflow state itself is wrong (wrong part installed, wrong sample loaded, wrong slot used, wrong target selected, steps swapped, required step skipped, etc.).\n        •\tFix = stop, undo what was done, and redo the step correctly.\n        •\tThese should not be labeled as Tool Use in this task.\n\n2. Technique vs. workflow (rephrased decision rule)\n\t•\tIf the main problem is how the tool is being handled or configured in this short 0-10 second window\n(grip, posture, orientation, clamp/guard, power-off timing), and correcting it means adjusting the current action, classify it as Instant · Tool Use.\n\t•\tIf the main problem is what has already been done in the workflow\n(wrong object, wrong slot/target, wrong order, wrong configuration for this task, skipped required step), and the user must undo and redo a step, classify it as Short-Horizon · Error-Recovery.\n\n3. Safety override\n\t•\tIf the current tool use creates an immediate, high-risk safety hazard (e.g., hand directly in front of an active blade, imminent burn from an exposed hot surface, clear electric-shock risk),\nthe primary label should be Instant · Safety, even if there is also a technique issue.\n\t•\tIn such cases, prioritize Safety over Tool Use.\n\n4. Time scale\n\t•\tTool Use: typically 0-10 seconds, focused on a currently ongoing motion or micro configuration with no rollback.\n\t•\tError-Recovery: can span ≈10 seconds to a few minutes, requiring short-term memory of earlier completed actions and explicit rollback.\n\n5. Example 2 (Error-Recovery, not Tool Use)\nThe user is assembling a device that requires inserting Part A first and then Part B.\nInstead, they insert Part B directly, tighten it, and skip Part A.\nSimply improving their hand technique or tightening style cannot fix this — the assembly sequence itself is wrong.\nThe assistant should ask them to stop, remove Part B (undo), insert Part A, then re-insert Part B in the correct order (redo).\nThis is Error-Recovery because it is a workflow-level mistake that requires rollback + redo, not just a Tool Use adjustment.\n\nIn this task, you are only asked to output Tool Use events.\nSegments that match the Error-Recovery definition above should not be labeled as Tool Use.\n\n⸻\n\n### **Output Format and Rules**\n\nYou must produce two parallel arrays: tool_use_instant_events and dialogs.\nEach event must correspond to exactly one dialogue.\n\n### **Mandatory constraints**\n\t•\tExact Match\n        •\ttime_window must match the annotated start_time-end_time exactly.\n        •\tNo stretching, shortening, smoothing, or merging.\n\t•\tAnnotation Only\n\t    •\tYou may not introduce new or extended time windows.\n\t•\tObjective observation\n\t    •\tMust be verifiable; no speculation or hidden-mental-state guesses.\n\t•\tMulti-label\n\t    •\tSeparate output entries for each label; exact duplicates merged.\n\t•\tOrdering\n\t    •\tSort by clip_id ascending, then by start_time ascending.\n\n### **Dialogue constraints**\n\t•\t2-4 turns.\n\t•\tAssistant speaks first.\n\t•\tFirst assistant turn must include:\n\t•\texplicit mention of the specific tool-use risk, and\n\t•\t1-2 concrete corrective steps.\n\t•\tUser reply:\n\t•\t≥12 words, non-trivial, expresses acceptance, modification, or refusal with explanation.\n\t•\tAssistant final turn:\n\t•\tstep-by-step guidance / confirmation / optional mini SOP card.\n\t•\tNo timestamps in dialogue.\n\t•\tNo Safety / Privacy content.\n\t•\tNo hallucinated facts.\n\n⸻\n\n### **Unified Output Schema**\n{\n  \"tool_use_instant_events\": [\n    {\n      \"clip_id\": \"<from annotations.clip_id>\",\n      \"segment_id\": \"<from annotations.segment_id or 'unknown'>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"improper_grip | unstable_handle | device_not_off | unsafe_posture | wrong_orientation | missing_guard | loose_attachment | other\",\n      \"observation\": \"<concise, objective evidence (no speculation)>\",\n      \"source\": \"manual_annotation\",\n      \"confidence\": 0.0\n    }\n  ],\n  \"dialogs\": [\n    {\n      \"clip_id\": \"<same as paired event>\",\n      \"segment_id\": \"<same as paired event>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"<same as paired event>\",\n      \"dialogue\": [\n        { \"role\": \"assistant\", \"utterance\": \"\" },\n        { \"role\": \"user\", \"utterance\": \"<non-trivial response (>=12 words)>\" },\n        { \"role\": \"assistant\", \"utterance\": \"<two-step corrective action + confirmation>\" },\n        { \"role\": \"user\", \"utterance\": \"\" }\n      ]\n    }\n  ]\n}\n\n#### Failure Case (If there are no valid Tool Use events in current video clip)\n{\n  \"tool_use_instant_events\": [],\n  \"dialogs\": [],\n}\n\n\n\n### **Manual Annotations of Clip ID z030-june-22-22-nespresso**\n{\n  \"video_duration\": {\n    \"raw\": \"00:03:48.12\",\n    \"seconds\": 228\n  },\n  \"taskId\": \"63dadf4601075c1696eb6d0e\",\n  \"taskType\": \"make coffee with nespresso machine\",\n  \"video_name\": \"z030-june-22-22-nespresso\",\n  \"initial_conversation\": [\n    {\n      \"start_time\": 3.865,\n      \"end_time\": 6.8,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Now, we are doing the Nespresso machine task.\"\n    },\n    {\n      \"start_time\": 7.247,\n      \"end_time\": 10.1,\n      \"purpose\": \"instructor-start-conversation_follow-up instruction\",\n      \"text\": \"First, please adds the water to the machine.\"\n    }\n  ],\n  \"initial_fine_grained_action\": [\n    {\n      \"start_time\": 11.1,\n      \"end_time\": 12.806,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"The student approaches the water container.\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"approach\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"water_container\",\n        \"adverbial\": \"right hand\"\n      }\n    }\n  ],\n  \"actions\": [\n    {\n      \"start_time\": 11.1,\n      \"end_time\": 38.1,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student loads some water into water container.\",\n        \"Verb\": \"load\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"water_container\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 12.953,\n          \"end_time\": 14.953,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"The student grabs the water container.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"water_container\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 15.051,\n          \"end_time\": 15.904,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"The student lifts the water container to the sink.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"water_container\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 16.012,\n          \"end_time\": 17.042,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"The student approaches  to the sink\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"sink\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 17.129,\n          \"end_time\": 17.982,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"The student opens the lid,\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lid\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 17.992,\n          \"end_time\": 19.316,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"The student approaches the faucet.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"faucet\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 19.462,\n          \"end_time\": 20.256,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"The student opens the faucet.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"faucet\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 20.365,\n          \"end_time\": 25.13,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"The student pours some water to the water container.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pour\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"water_container\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 25.213,\n          \"end_time\": 26.007,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"The student closes the faucet.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"faucet\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 26.1,\n          \"end_time\": 27.924,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"The student closes the lid.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lid\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 28.012,\n          \"end_time\": 29.394,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"The student lifts the water container to its place.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"water_container\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 29.537,\n          \"end_time\": 30.683,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"The student approaches to the espresso machine.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"espresso_machine\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 30.865,\n          \"end_time\": 36.688,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"The student insert the water container to its place.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"water_container\",\n            \"adverbial\": \"right hand\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 42.8,\n      \"end_time\": 49.092,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student grabs a coffee capsule.\",\n        \"Verb\": \"grab\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"coffee_capsule\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 43.761,\n          \"end_time\": 44.702,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"The student grabs the coffee capsule.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"coffee_capsule\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 44.819,\n          \"end_time\": 45.908,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"The student lifts the coffee capsule.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"coffee_capsule\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 46.012,\n          \"end_time\": 47.571,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"The student touches the lever.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"touch\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lever\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 47.724,\n          \"end_time\": 48.783,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"The student inserts the coffee capsule.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"coffee_capsule\",\n            \"adverbial\": \"right hand\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 49.329,\n      \"end_time\": 55.416,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student places the cup on the drip tray.\",\n        \"Verb\": \"place\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"drip_tray\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 49.665,\n          \"end_time\": 50.165,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"The student grabs the cup.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"cup\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 50.283,\n          \"end_time\": 51.371,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"The student lifts the cup to the drip tray.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"cup\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 51.453,\n          \"end_time\": 53.218,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"The student places the cup on the drip tray.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"cup\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 53.312,\n          \"end_time\": 54.282,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"The student approaches the lever.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lever\",\n            \"adverbial\": \"right hand\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 57.331,\n      \"end_time\": 68.654,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student loads the coffee capsule.\",\n        \"Verb\": \"load\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"coffee_capsule\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 61.716,\n          \"end_time\": 63.981,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"cup\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 64.099,\n          \"end_time\": 65.01,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"The student pulls back the lever.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lever\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 65.1,\n          \"end_time\": 66.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"The student pushes a little the coffee capsule.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"push\",\n            \"Adjective\": \"little\",\n            \"Noun\": \"coffee_capsule\",\n            \"adverbial\": \"right hand\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 61.1,\n          \"end_time\": 64.1,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"Maybe the capsule is not.\"\n        },\n        {\n          \"start_time\": 66.1,\n          \"end_time\": 67.1,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Yes.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 69.693,\n      \"end_time\": 79.163,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student grabs the second coffee capsule.\",\n        \"Verb\": \"grab\",\n        \"Adjective\": \"second\",\n        \"Noun\": \"coffee_capsule\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 71.188,\n          \"end_time\": 72.277,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"The student approaches the coffee capsule.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"coffee_capsule\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 72.457,\n          \"end_time\": 73.31,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"The student grabs the coffee capsule.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"coffee_capsule\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 73.424,\n          \"end_time\": 73.953,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"The student lifts the second coffee capsule.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"coffee_capsule\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 74.075,\n          \"end_time\": 74.928,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"The student inserts the second coffee capsule.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"coffee_capsule\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 75.012,\n          \"end_time\": 76.012,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"The student approaches the lever.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lever\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 76.041,\n          \"end_time\": 78.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"The student pushes the lever.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"push\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lever\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 78.129,\n          \"end_time\": 79.129,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"The student aligns the cup.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"cup\",\n            \"adverbial\": \"right hand\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 79.484,\n      \"end_time\": 152.1,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student makes a cup of coffee.\",\n        \"Verb\": \"make\",\n        \"Adjective\": \"cup\",\n        \"Noun\": \"coffee\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 79.548,\n          \"end_time\": 80.989,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"The student approaches the button.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"button\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 81.1,\n          \"end_time\": 86.894,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"The student press the button.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"button\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 89.1,\n          \"end_time\": 107.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"The student validates the espresso machine is work.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"validate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"espresso_machine\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 107.712,\n          \"end_time\": 108.771,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"The student approaches again the button.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"again\",\n            \"Noun\": \"button\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 108.806,\n          \"end_time\": 113.247,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"The student press the button again.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"again\",\n            \"Noun\": \"button\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 114.865,\n          \"end_time\": 152.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"The student makes a cup of coffee.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"make\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"coffee\",\n            \"adverbial\": \"right hand\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 158.1,\n      \"end_time\": 196.1,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student empties the container of capsules.\",\n        \"Verb\": \"empty\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"capsule_container\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 158.691,\n          \"end_time\": 159.544,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"The student grabs the cup.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"cup\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 159.6,\n          \"end_time\": 160.718,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"The student lifts the cup on the table.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"cup\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 160.926,\n          \"end_time\": 162.338,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"The student places the cup on the table.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"cup\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 162.485,\n          \"end_time\": 163.455,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"The student approaches the lever.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lever\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 163.482,\n          \"end_time\": 167.012,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"The student pulls the lever.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lever\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 167.041,\n          \"end_time\": 168.041,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"The student pushes the lever.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"push\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lever\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 168.206,\n          \"end_time\": 169.559,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"The student approaches the drip tray.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"drip_tray\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 169.659,\n          \"end_time\": 172.659,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"The student pulls the drip tray.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"drip_tray\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 173.644,\n          \"end_time\": 174.908,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"The student grabs the capsule container.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"capsule_container\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 175.1,\n          \"end_time\": 176.541,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"The student withdraw the capsule container.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"capsule_container\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 177.1,\n          \"end_time\": 181.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"The student taps the drip tray.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"tap\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"drip_tray\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 181.982,\n          \"end_time\": 184.482,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"The student lifts the drip tray to the sink.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"drip_tray\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 185.1,\n          \"end_time\": 186.865,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"The student places the drip tray on the sink.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"drip_tray\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 187.1,\n          \"end_time\": 190.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student hold the capsule container.\",\n            \"Incorrect Action Corrected by\": \"50\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"capsule_container\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 191.1,\n          \"end_time\": 193.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"The student empties the capsule container.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"empty\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"capsule_container\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 194.1,\n          \"end_time\": 196.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"The student assemble the capsule container.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"assemble\",\n            \"Adjective\": \"noone\",\n            \"Noun\": \"capsule_container\",\n            \"adverbial\": \"right hand\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 173.1,\n          \"end_time\": 174.3,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Be careful it's very hot.\"\n        },\n        {\n          \"start_time\": 175.1,\n          \"end_time\": 176.1,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Yeah.\"\n        },\n        {\n          \"start_time\": 178.1,\n          \"end_time\": 179.8,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Put it into the sink.\"\n        },\n        {\n          \"start_time\": 187.1,\n          \"end_time\": 189.1,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"You use your hands just empty bottle.\"\n        },\n        {\n          \"start_time\": 192.1,\n          \"end_time\": 193.1,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Yes.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 201.1,\n      \"end_time\": 222.1,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student empties the drip tray.\",\n        \"Verb\": \"empty\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"drip_tray\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 201.1,\n          \"end_time\": 203.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"The student withdraw the capsule container.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"capsule_container\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 203.158,\n          \"end_time\": 204.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"The student places the capsule container to the sink.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"capsule_container\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 205.1,\n          \"end_time\": 209.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"The student inspects the drip tray.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"drip_tray\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 210.1,\n          \"end_time\": 212.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"The student empties the drip tray.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"empty\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"drip_tray\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 212.894,\n          \"end_time\": 214.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"The student approaches the capsule container.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"capsule_container\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 214.199,\n          \"end_time\": 214.875,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"The student grabs the capsule container.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"capsule_container\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 214.953,\n          \"end_time\": 215.512,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"The student lifts the capsule container.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"capsule_container\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 215.669,\n          \"end_time\": 216.728,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"The student assemble the capsule container.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"assemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"capsule_container\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 217.012,\n          \"end_time\": 219.012,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"The student approaches the espresso machine.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"espresso_machine\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 219.041,\n          \"end_time\": 222.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"The student inserts the drip tray on its place.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"drip_tray\",\n            \"adverbial\": \"right hand\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 204.665,\n          \"end_time\": 205.247,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Yes.\"\n        },\n        {\n          \"start_time\": 208.1,\n          \"end_time\": 210.1,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"The screen make the water comes out.\"\n        },\n        {\n          \"start_time\": 212.306,\n          \"end_time\": 214.424,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Now, you can put it back.\"\n        }\n      ]\n    }\n  ],\n  \"orphan_conversations\": [\n    {\n      \"start_time\": 39.1,\n      \"end_time\": 41.7,\n      \"purpose\": \"instructor-start-conversation_follow-up instruction\",\n      \"text\": \"And now make a cup of coffee.\"\n    },\n    {\n      \"start_time\": 68.1,\n      \"end_time\": 70.1,\n      \"purpose\": \"instructor-start-conversation_correct the wrong action\",\n      \"text\": \"No, you need to put the capsule in.\"\n    },\n    {\n      \"start_time\": 79.1,\n      \"end_time\": 80.1,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Yes.\"\n    },\n    {\n      \"start_time\": 153.1,\n      \"end_time\": 156.7,\n      \"purpose\": \"instructor-start-conversation_follow-up instruction\",\n      \"text\": \"And now, you can empty the capsule container.\"\n    },\n    {\n      \"start_time\": 195.1,\n      \"end_time\": 198.4,\n      \"purpose\": \"instructor-start-conversation_follow-up instruction\",\n      \"text\": \"And now empty the drip tray.\"\n    },\n    {\n      \"start_time\": 200.1,\n      \"end_time\": 202.1,\n      \"purpose\": \"instructor-start-conversation_follow-up instruction\",\n      \"text\": \"The one under the container.\"\n    },\n    {\n      \"start_time\": 223.1,\n      \"end_time\": 223.7,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Very good.\"\n    },\n    {\n      \"start_time\": 223.865,\n      \"end_time\": 225.978,\n      \"purpose\": \"instructor-start-conversation_closing remarks\",\n      \"text\": \"And now, you can press the stop button.\"\n    }\n  ],\n  \"orphan_fine_grained_actions\": [\n    {\n      \"start_time\": 37.276,\n      \"end_time\": 39.482,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Wrong Action, corrected by student\",\n        \"Incorrect Action Explanation\": \"The student touches the lever.\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"touch\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"lever\",\n        \"adverbial\": \"left hand\"\n      }\n    },\n    {\n      \"start_time\": 42.496,\n      \"end_time\": 43.643,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"The student approaches the coffee capsule.\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"approach\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"coffee_capsule\",\n        \"adverbial\": \"right hand\"\n      }\n    },\n    {\n      \"start_time\": 48.9,\n      \"end_time\": 49.547,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"The student approaches the cup.\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"approach\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"cup\",\n        \"adverbial\": \"right hand\"\n      }\n    },\n    {\n      \"start_time\": 54.4,\n      \"end_time\": 61.518,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n        \"Incorrect Action Explanation\": \"The student should put the capsule right.\",\n        \"Incorrect Action Corrected by\": \"19\",\n        \"Verb\": \"push\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"lever\",\n        \"adverbial\": \"right hand\"\n      }\n    },\n    {\n      \"start_time\": 66.223,\n      \"end_time\": 69.076,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n        \"Incorrect Action Explanation\": \"The student pushes the lever.\",\n        \"Incorrect Action Corrected by\": \"24\",\n        \"Verb\": \"push\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"lever\",\n        \"adverbial\": \"right hand\"\n      }\n    },\n    {\n      \"start_time\": 69.218,\n      \"end_time\": 71.1,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"The student pulls back the lever.\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"pull\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"lever\",\n        \"adverbial\": \"right hand\"\n      }\n    },\n    {\n      \"start_time\": 157.22,\n      \"end_time\": 158.544,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"The student approaches the cup.\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"approach\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"cup\",\n        \"adverbial\": \"right hand\"\n      }\n    }\n  ],\n  \"long_form_description\": {\n    \"start_time\": 0.1,\n    \"end_time\": 228,\n    \"text\": \"The student prepares a cup of coffee. First the instructor her first, please add some water; the student adds water. Then the instructor tells her, now please make a cup of coffee; the student makes a cup of coffee. After that, the instructor tells her now please empty the capsule container; and the student empties the capsule container. Finally the instructor tells her now please empty the drip tray, and the student empties the drip tray.\"\n  }\n}\n"}]}]}, "generation_config": {"response_mime_type": "application/json", "response_schema": {"$defs": {"DialogUtterance": {"description": "Single utterance in a dialogue", "properties": {"role": {"description": "Role of the speaker", "enum": ["assistant", "user"], "title": "Role", "type": "string"}, "utterance": {"description": "The spoken text", "title": "Utterance", "type": "string"}}, "required": ["role", "utterance"], "title": "DialogUtterance", "type": "object"}, "ToolUseDialog": {"description": "Dialog associated with a tool use instant event", "properties": {"clip_id": {"description": "<same as paired event>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<same as paired event>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "<same as paired event>", "title": "Risk Type", "type": "string"}, "dialogue": {"description": "Dialogue turns: Turn 1 (assistant): empty, Turn 2 (user): non-trivial response (>=12 words), Turn 3 (assistant): two-step corrective action + confirmation, Turn 4 (user): optional", "items": {"$ref": "#/$defs/DialogUtterance"}, "title": "Dialogue", "type": "array"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "dialogue"], "title": "ToolUseDialog", "type": "object"}, "ToolUseInstantEvent": {"description": "Tool use instant event", "properties": {"clip_id": {"description": "<from annotations.clip_id>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<from annotations.segment_id or 'unknown'>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "Type of risk", "enum": ["improper_grip", "unstable_handle", "device_not_off", "unsafe_posture", "wrong_orientation", "missing_guard", "loose_attachment", "other"], "title": "Risk Type", "type": "string"}, "observation": {"description": "<concise, objective evidence (no speculation)>", "title": "Observation", "type": "string"}, "source": {"default": "manual_annotation", "description": "Source of the annotation", "title": "Source", "type": "string"}, "confidence": {"default": 0.0, "description": "Confidence score", "title": "Confidence", "type": "number"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "observation"], "title": "ToolUseInstantEvent", "type": "object"}}, "description": "Tool use instant service output schema for tool use events and dialogs", "properties": {"tool_use_instant_events": {"description": "List of tool use instant events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseInstantEvent"}, "title": "Tool Use Instant Events", "type": "array"}, "dialogs": {"description": "List of dialogs associated with the events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseDialog"}, "title": "Dialogs", "type": "array"}}, "title": "ToolUseInstantServiceOutput", "type": "object"}, "temperature": 0.7}}
+{"key": "request-66", "request": {"contents": [{"parts": [{"text": "\n### **Role**\n\nYou are an Instant Proactive Service (Instant PS) annotation and dialogue-generation assistant for the HoloAssist dataset.\nIn laboratory / hands-on operation settings, you analyze manual annotations to extract time-windows of \"Tool Use\" risks / improper operations, and for each extracted event, you generate a 2-4 turn \"assistant ↔ user\" dialogue.\n\nYou must rely only on the time-windows provided by the manual annotations.\nYou must not extend, shorten, merge, or fabricate any time segments that do not exist in the manual labels.\n\n⸻\n\n### **All Defined Proactive Services**\n\t•\tInstant (second-level, grounded in the current moment)\n        •\tSafety: immediate bodily/accident danger (flame, blade, electric shock, slip, rotating parts, vehicle proximity) → stop first, then handle.\n        •\tTool Use: improper tool operation/configuration (grip, not powered off, orientation, loose chuck, missing guard, unsafe posture).\n\t•\tShort-Horizon (tens of seconds to a few minutes, within a single session)\n        •\tNext-Step Guidance: workflow is already underway; provide suggestions for the next step based on what has been done.\n        •\tError-Recovery: the user has just made a workflow mistake (wrong step, wrong object, wrong target, wrong configuration for this task) and must rollback to fix it.\n        •\tResource Reminder: end-of-task state is not handled (fire/power left on, door/cap open, unsaved work, leftover items, missing refill) → remind to close/save/take/refill.\n\n⸻\n\n### **Input Manual Annotations (authoritative time source)**\n\nProvides fine-grained temporal information for all dialogue and user actions in the video.\n\n⸻\n\n### **OBJECTIVE**\n\t1.\tRead each manual annotation labeled as \"Tool Use\", and output its time_window exactly as annotated (start_time-end_time, verbatim).\n    **You must traverse every user-error segment in the manual annotations and process them one by one without omission.**\n\t2.\tFor each event, output:\n        •\trisk_type (standardized from the label)\n        •\tan objective observation (from comment and/or video JSON; must be verifiable)\n        •\tconfidence\n\t3.\tIf multiple labels exist in the same time-window → output multiple separate events.\n        If repeated identical labels appear → deduplicate and conceptually merge their sources.\n\t4.\tOutput only Tool Use events (not Safety, not Privacy, not Error-Recovery, not Resource Reminder).\n\t5.\tDialogue generation: for every event, generate a 2-4 turn dialogue:\n        •\tAssistant speaks first, calmly, politely, low-intrusion.\n        •\tClearly state the specific tool-use risk (no timestamps), and provide 1-2 actionable corrections\n    (e.g., \"power off first, then…\", \"adjust your grip below the guard ring\").\n        •\tUser must not reply vaguely; produce ≥12 English words with meaningful content (accept/modify/decline and give reasons).\n        •\tAssistant closes with confirmation / optional SOP snippet / short reminder.\n        •\tDialogue text must not include timestamps, but the structured output must include aligned clip_id and time_window.\n\n⸻\n\n### **Task Definition / Nature (Instant · Tool Use)**\n\nCore Focus\n\t•\tThis category is restricted to problems that arise purely from how a tool is being used: grip, posture, contact, orientation, clamp/guard state, power state / configuration of the tool itself.\n\t•\tBy definition, Instant · Tool Use never requires rolling back or redoing previously completed workflow steps. The current step (object, target, step choice) is logically correct; only the usage technique is problematic.\n\t•\tIt does not cover mistakes about which object / part / slot / step / goal is chosen in the workflow (those belong to Short-Horizon · Error-Recovery).\n\nNature\n\t•\tTriggered when an immediate tool-related operational risk appears.\n\t•\tFocus on technique / configuration issues (grip, contact area, hand placement, body posture, orientation, clamp/guard state, power-off timing) that can become unsafe or damaging within a few seconds if not corrected.\n\t•\tIf the same mis-use is already causing an acute bodily hazard (e.g., clear cut / burn / electric-shock risk), it should be classified as Instant · Safety, not Tool Use.\n\nTemporal scope (critical)\n\t•\tEach Instant Tool Use event corresponds to a very short snippet of ongoing execution:\n\t•\ttypically 0-5 seconds between the risky configuration and when intervention should happen;\n\t•\twith a hard upper bound of ≤10 seconds.\n\t•\tIf understanding or fixing the problem requires:\n\t•\tlooking back over ≥10 seconds of prior workflow, or\n\t•\tundoing earlier completed steps and then redoing them,\nthen it should conceptually be handled by Short-Horizon services (especially Error-Recovery), not by Instant · Tool Use.\n\nEvent granularity\n\t•\tEach manual annotation segment that satisfies the temporal scope and nature above is counted as one Tool Use event.\n\t•\tYou must not merge multiple distant segments into a longer window to \"simulate\" an instant event.\n\nCommon labels (examples)\n\nimproper_grip, unstable_handle, device_not_off, unsafe_posture,\nwrong_orientation, missing_guard, loose_attachment, unstable_support, etc.\n\nExample 1 (Tool Use, not Error-Recovery)\nThe user is drilling into a workpiece with the correct drill bit and position, but their hand is very close to the rotating bit and the drill is tilted, making the operation unstable.\nIf they simply reposition their hand further away, adjust the tilt, and stabilize the drill, the task remains valid. No previous step needs to be undone.\nThis is an Instant · Tool Use event (technique correction), not Error-Recovery.\n\n⸻\n\n### **Mutual Exclusion & Priority vs. Error-Recovery (and Safety)**\n\nWhen deciding between Instant · Tool Use, Short-Horizon · Error-Recovery, and Instant · Safety, use the following rules.\n\n1. Completion vs. ongoing execution (primary test: Tool Use vs. Error-Recovery)\nUse this completion test first:\n\n\"If the user immediately switches to the correct technique from now on, without undoing anything already done, does the mistake disappear?\"\n\n\t•\tIf YES → this is Tool Use (ongoing execution / technique correction).\n\t•\tIf NO, because the current state is already wrong and must be undone and redone, then it belongs to Short-Horizon · Error-Recovery, not Tool Use.\n\nIn other words:\n\t•\tTool Use\n        •\tThe step itself is logically correct (right object, right target, right step for this task).\n        •\tThe problem lies in how the tool is being operated (grip, angle, stability, power-off timing, missing clamp/guard, etc.).\n        •\tFix = adjust how the tool is being handled / configured right now, without rolling back earlier workflow states.\n\t•\tError-Recovery\n        •\tThe workflow state itself is wrong (wrong part installed, wrong sample loaded, wrong slot used, wrong target selected, steps swapped, required step skipped, etc.).\n        •\tFix = stop, undo what was done, and redo the step correctly.\n        •\tThese should not be labeled as Tool Use in this task.\n\n2. Technique vs. workflow (rephrased decision rule)\n\t•\tIf the main problem is how the tool is being handled or configured in this short 0-10 second window\n(grip, posture, orientation, clamp/guard, power-off timing), and correcting it means adjusting the current action, classify it as Instant · Tool Use.\n\t•\tIf the main problem is what has already been done in the workflow\n(wrong object, wrong slot/target, wrong order, wrong configuration for this task, skipped required step), and the user must undo and redo a step, classify it as Short-Horizon · Error-Recovery.\n\n3. Safety override\n\t•\tIf the current tool use creates an immediate, high-risk safety hazard (e.g., hand directly in front of an active blade, imminent burn from an exposed hot surface, clear electric-shock risk),\nthe primary label should be Instant · Safety, even if there is also a technique issue.\n\t•\tIn such cases, prioritize Safety over Tool Use.\n\n4. Time scale\n\t•\tTool Use: typically 0-10 seconds, focused on a currently ongoing motion or micro configuration with no rollback.\n\t•\tError-Recovery: can span ≈10 seconds to a few minutes, requiring short-term memory of earlier completed actions and explicit rollback.\n\n5. Example 2 (Error-Recovery, not Tool Use)\nThe user is assembling a device that requires inserting Part A first and then Part B.\nInstead, they insert Part B directly, tighten it, and skip Part A.\nSimply improving their hand technique or tightening style cannot fix this — the assembly sequence itself is wrong.\nThe assistant should ask them to stop, remove Part B (undo), insert Part A, then re-insert Part B in the correct order (redo).\nThis is Error-Recovery because it is a workflow-level mistake that requires rollback + redo, not just a Tool Use adjustment.\n\nIn this task, you are only asked to output Tool Use events.\nSegments that match the Error-Recovery definition above should not be labeled as Tool Use.\n\n⸻\n\n### **Output Format and Rules**\n\nYou must produce two parallel arrays: tool_use_instant_events and dialogs.\nEach event must correspond to exactly one dialogue.\n\n### **Mandatory constraints**\n\t•\tExact Match\n        •\ttime_window must match the annotated start_time-end_time exactly.\n        •\tNo stretching, shortening, smoothing, or merging.\n\t•\tAnnotation Only\n\t    •\tYou may not introduce new or extended time windows.\n\t•\tObjective observation\n\t    •\tMust be verifiable; no speculation or hidden-mental-state guesses.\n\t•\tMulti-label\n\t    •\tSeparate output entries for each label; exact duplicates merged.\n\t•\tOrdering\n\t    •\tSort by clip_id ascending, then by start_time ascending.\n\n### **Dialogue constraints**\n\t•\t2-4 turns.\n\t•\tAssistant speaks first.\n\t•\tFirst assistant turn must include:\n\t•\texplicit mention of the specific tool-use risk, and\n\t•\t1-2 concrete corrective steps.\n\t•\tUser reply:\n\t•\t≥12 words, non-trivial, expresses acceptance, modification, or refusal with explanation.\n\t•\tAssistant final turn:\n\t•\tstep-by-step guidance / confirmation / optional mini SOP card.\n\t•\tNo timestamps in dialogue.\n\t•\tNo Safety / Privacy content.\n\t•\tNo hallucinated facts.\n\n⸻\n\n### **Unified Output Schema**\n{\n  \"tool_use_instant_events\": [\n    {\n      \"clip_id\": \"<from annotations.clip_id>\",\n      \"segment_id\": \"<from annotations.segment_id or 'unknown'>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"improper_grip | unstable_handle | device_not_off | unsafe_posture | wrong_orientation | missing_guard | loose_attachment | other\",\n      \"observation\": \"<concise, objective evidence (no speculation)>\",\n      \"source\": \"manual_annotation\",\n      \"confidence\": 0.0\n    }\n  ],\n  \"dialogs\": [\n    {\n      \"clip_id\": \"<same as paired event>\",\n      \"segment_id\": \"<same as paired event>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"<same as paired event>\",\n      \"dialogue\": [\n        { \"role\": \"assistant\", \"utterance\": \"\" },\n        { \"role\": \"user\", \"utterance\": \"<non-trivial response (>=12 words)>\" },\n        { \"role\": \"assistant\", \"utterance\": \"<two-step corrective action + confirmation>\" },\n        { \"role\": \"user\", \"utterance\": \"\" }\n      ]\n    }\n  ]\n}\n\n#### Failure Case (If there are no valid Tool Use events in current video clip)\n{\n  \"tool_use_instant_events\": [],\n  \"dialogs\": [],\n}\n\n\n\n### **Manual Annotations of Clip ID z030-june-22-22-printer_big**\n{\n  \"video_duration\": {\n    \"raw\": \"00:04:09.45\",\n    \"seconds\": 249\n  },\n  \"taskId\": \"63dadf7fd77bbd739c504d61\",\n  \"taskType\": \"setup big printer\",\n  \"video_name\": \"z030-june-22-22-printer_big\",\n  \"initial_conversation\": [\n    {\n      \"start_time\": 6.827,\n      \"end_time\": 8.837,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Now we are doing the printer task.\"\n    },\n    {\n      \"start_time\": 9.2,\n      \"end_time\": 13.451,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"First, please power on the printer from sleeping mode.\"\n    }\n  ],\n  \"initial_fine_grained_action\": [],\n  \"actions\": [\n    {\n      \"start_time\": 10.976,\n      \"end_time\": 20.876,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student turns on the printer.\",\n        \"Verb\": \"turn_on\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"printer\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 11.776,\n          \"end_time\": 13.276,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"printer\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 13.294,\n          \"end_time\": 14.402,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"The student presses the wrong button.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"wrong\",\n            \"Noun\": \"button\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 14.424,\n          \"end_time\": 15.324,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"button\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 23.1,\n      \"end_time\": 30,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student turns off the printer.\",\n        \"Verb\": \"turn_off\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"printer\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 24.296,\n          \"end_time\": 24.796,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"printer\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 24.827,\n          \"end_time\": 28.027,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n  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70.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 78.221,\n      \"end_time\": 154.853,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student changes the yellow ink cartridge.\",\n        \"Verb\": \"exchange\",\n        \"Adjective\": \"yellow\",\n        \"Noun\": \"ink_cartridge\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 85.2,\n          \"end_time\": 86.114,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action 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\"Verb\": \"approach\",\n            \"Adjective\": \"yellow\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 113.816,\n          \"end_time\": 117.165,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student tries to pull out the yellow ink cartridge.\",\n            \"Incorrect Action Corrected by\": \"31\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"yellow\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 117.195,\n          \"end_time\": 118.812,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"yellow\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 118.837,\n          \"end_time\": 121.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"yellow\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 122.2,\n          \"end_time\": 132.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"yellow\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 133.1,\n          \"end_time\": 134.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"magenta\",\n            \"Noun\": \"magenta_ink_box\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 134.322,\n          \"end_time\": 135.336,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"yellow\",\n            \"Noun\": \"yellow_ink_box\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 135.351,\n          \"end_time\": 136.551,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"yellow\",\n            \"Noun\": \"yellow_ink_box\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 136.561,\n          \"end_time\": 138.612,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"yellow\",\n            \"Noun\": \"yellow_ink_box\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 138.626,\n          \"end_time\": 140.873,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"yellow\",\n            \"Noun\": \"yellow_ink_box\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 140.898,\n          \"end_time\": 142.598,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 142.629,\n          \"end_time\": 146.067,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 146.102,\n          \"end_time\": 153.073,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"yellow\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n      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the top of it, open it.\"\n        },\n        {\n          \"start_time\": 104.1,\n          \"end_time\": 111.047,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"And now turn, emm turn over of one of the cartridge and take it out.\"\n        },\n        {\n          \"start_time\": 115.553,\n          \"end_time\": 117.6,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"Turn right.\"\n        },\n        {\n          \"start_time\": 119.714,\n          \"end_time\": 120.753,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Yes.\"\n        },\n        {\n          \"start_time\": 123.182,\n          \"end_time\": 126.459,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"And change it for the new one.\"\n        },\n        {\n          \"start_time\": 154.1,\n          \"end_time\": 154.788,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Yes.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 156.353,\n      \"end_time\": 181.086,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student changes the magenta ink cartridge.\",\n        \"Verb\": \"exchange\",\n        \"Adjective\": \"magenta\",\n        \"Noun\": \"ink_cartridge\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 156.382,\n          \"end_time\": 158.182,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"magenta\",\n            \"Noun\": 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\"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 165.2,\n          \"end_time\": 166.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"magenta\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 165.896,\n          \"end_time\": 167.824,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"yellow\",\n            \"Noun\": \"yellow_ink_box\",\n            \"adverbial\": \"left hand\"\n       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\"start_time\": 170.22,\n          \"end_time\": 172.62,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 172.645,\n          \"end_time\": 173.449,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"magenta\",\n            \"Noun\": \"ink_box\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 173.237,\n          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\"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"magenta\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 181.2,\n      \"end_time\": 209.216,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student changes the blue ink cartridge.\",\n        \"Verb\": \"exchange\",\n        \"Adjective\": \"blue\",\n        \"Noun\": \"ink_cartridge\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 181.3,\n          \"end_time\": 183.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": 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\"Verb\": \"grab\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"ink_box\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 189.551,\n          \"end_time\": 192.916,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"blue_ink_box\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 192.935,\n          \"end_time\": 198.735,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pull\",\n            \"Adjective\": 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\"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 204.504,\n          \"end_time\": 209.206,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 209.524,\n      \"end_time\": 238.882,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student changes the black ink cartridge.\",\n        \"Verb\": \"exchange\",\n        \"Adjective\": \"black\",\n        \"Noun\": \"ink_cartridge\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 209.553,\n          \"end_time\": 211.98,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 212.004,\n          \"end_time\": 215.077,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 215.1,\n          \"end_time\": 216.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 217.865,\n          \"end_time\": 219.365,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"magenta\",\n            \"Noun\": \"ink_box\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 219.37,\n          \"end_time\": 220.604,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"ink_box\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 220.616,\n          \"end_time\": 224.204,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 224.22,\n          \"end_time\": 230.878,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 230.906,\n          \"end_time\": 235.173,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 235.2,\n          \"end_time\": 238.841,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    }\n  ],\n  \"orphan_conversations\": [\n    {\n      \"start_time\": 20.082,\n      \"end_time\": 24.7,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"And now, please turn off the printer to sleep mode.\"\n    },\n    {\n      \"start_time\": 30.4,\n      \"end_time\": 34.3,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Okay, and please add or load some paper to the printer.\"\n    },\n    {\n      \"start_time\": 72.1,\n      \"end_time\": 78.5,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Now, please change the printer cartridge for all colors.\"\n    },\n    {\n      \"start_time\": 155.237,\n      \"end_time\": 159.831,\n      \"purpose\": \"instructor-start-conversation_follow-up instruction\",\n      \"text\": \"And then, do all the same stuff for all the other colors.\"\n    },\n    {\n      \"start_time\": 245.12,\n      \"end_time\": 249.223,\n      \"purpose\": \"instructor-start-conversation_closing remarks\",\n      \"text\": \"Okay, now you can press the stop button.\"\n    }\n  ],\n  \"orphan_fine_grained_actions\": [\n    {\n      \"start_time\": 241.1,\n      \"end_time\": 244.6,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"close\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"cartridge_gate\",\n        \"adverbial\": \"none\"\n      }\n    }\n  ],\n  \"long_form_description\": {\n    \"start_time\": 0.042,\n    \"end_time\": 249.013,\n    \"text\": \"The student turns on the printer from sleeping mode and then turns it off back into sleeping mode. The instructor asks the student to load paper into the printer,  opens the paper tray, grabs the paper stack, loads it on the paper tray, and closes the drawer. The student opens the cartridge gate of the printer to change each of the four ink cartridges, removes the old ones, and changes them for the new cartridges. After that, he closes the cartridge gate of the printer.\"\n  }\n}\n"}]}]}, "generation_config": {"response_mime_type": "application/json", "response_schema": {"$defs": {"DialogUtterance": {"description": "Single utterance in a dialogue", "properties": {"role": {"description": "Role of the speaker", "enum": ["assistant", "user"], "title": "Role", "type": "string"}, "utterance": {"description": "The spoken text", "title": "Utterance", "type": "string"}}, "required": ["role", "utterance"], "title": "DialogUtterance", "type": "object"}, "ToolUseDialog": {"description": "Dialog associated with a tool use instant event", "properties": {"clip_id": {"description": "<same as paired event>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<same as paired event>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "<same as paired event>", "title": "Risk Type", "type": "string"}, "dialogue": {"description": "Dialogue turns: Turn 1 (assistant): empty, Turn 2 (user): non-trivial response (>=12 words), Turn 3 (assistant): two-step corrective action + confirmation, Turn 4 (user): optional", "items": {"$ref": "#/$defs/DialogUtterance"}, "title": "Dialogue", "type": "array"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "dialogue"], "title": "ToolUseDialog", "type": "object"}, "ToolUseInstantEvent": {"description": "Tool use instant event", "properties": {"clip_id": {"description": "<from annotations.clip_id>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<from annotations.segment_id or 'unknown'>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "Type of risk", "enum": ["improper_grip", "unstable_handle", "device_not_off", "unsafe_posture", "wrong_orientation", "missing_guard", "loose_attachment", "other"], "title": "Risk Type", "type": "string"}, "observation": {"description": "<concise, objective evidence (no speculation)>", "title": "Observation", "type": "string"}, "source": {"default": "manual_annotation", "description": "Source of the annotation", "title": "Source", "type": "string"}, "confidence": {"default": 0.0, "description": "Confidence score", "title": "Confidence", "type": "number"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "observation"], "title": "ToolUseInstantEvent", "type": "object"}}, "description": "Tool use instant service output schema for tool use events and dialogs", "properties": {"tool_use_instant_events": {"description": "List of tool use instant events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseInstantEvent"}, "title": "Tool Use Instant Events", "type": "array"}, "dialogs": {"description": "List of dialogs associated with the events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseDialog"}, "title": "Dialogs", "type": "array"}}, "title": "ToolUseInstantServiceOutput", "type": "object"}, "temperature": 0.7}}
+{"key": "request-67", "request": {"contents": [{"parts": [{"text": "\n### **Role**\n\nYou are an Instant Proactive Service (Instant PS) annotation and dialogue-generation assistant for the HoloAssist dataset.\nIn laboratory / hands-on operation settings, you analyze manual annotations to extract time-windows of \"Tool Use\" risks / improper operations, and for each extracted event, you generate a 2-4 turn \"assistant ↔ user\" dialogue.\n\nYou must rely only on the time-windows provided by the manual annotations.\nYou must not extend, shorten, merge, or fabricate any time segments that do not exist in the manual labels.\n\n⸻\n\n### **All Defined Proactive Services**\n\t•\tInstant (second-level, grounded in the current moment)\n        •\tSafety: immediate bodily/accident danger (flame, blade, electric shock, slip, rotating parts, vehicle proximity) → stop first, then handle.\n        •\tTool Use: improper tool operation/configuration (grip, not powered off, orientation, loose chuck, missing guard, unsafe posture).\n\t•\tShort-Horizon (tens of seconds to a few minutes, within a single session)\n        •\tNext-Step Guidance: workflow is already underway; provide suggestions for the next step based on what has been done.\n        •\tError-Recovery: the user has just made a workflow mistake (wrong step, wrong object, wrong target, wrong configuration for this task) and must rollback to fix it.\n        •\tResource Reminder: end-of-task state is not handled (fire/power left on, door/cap open, unsaved work, leftover items, missing refill) → remind to close/save/take/refill.\n\n⸻\n\n### **Input Manual Annotations (authoritative time source)**\n\nProvides fine-grained temporal information for all dialogue and user actions in the video.\n\n⸻\n\n### **OBJECTIVE**\n\t1.\tRead each manual annotation labeled as \"Tool Use\", and output its time_window exactly as annotated (start_time-end_time, verbatim).\n    **You must traverse every user-error segment in the manual annotations and process them one by one without omission.**\n\t2.\tFor each event, output:\n        •\trisk_type (standardized from the label)\n        •\tan objective observation (from comment and/or video JSON; must be verifiable)\n        •\tconfidence\n\t3.\tIf multiple labels exist in the same time-window → output multiple separate events.\n        If repeated identical labels appear → deduplicate and conceptually merge their sources.\n\t4.\tOutput only Tool Use events (not Safety, not Privacy, not Error-Recovery, not Resource Reminder).\n\t5.\tDialogue generation: for every event, generate a 2-4 turn dialogue:\n        •\tAssistant speaks first, calmly, politely, low-intrusion.\n        •\tClearly state the specific tool-use risk (no timestamps), and provide 1-2 actionable corrections\n    (e.g., \"power off first, then…\", \"adjust your grip below the guard ring\").\n        •\tUser must not reply vaguely; produce ≥12 English words with meaningful content (accept/modify/decline and give reasons).\n        •\tAssistant closes with confirmation / optional SOP snippet / short reminder.\n        •\tDialogue text must not include timestamps, but the structured output must include aligned clip_id and time_window.\n\n⸻\n\n### **Task Definition / Nature (Instant · Tool Use)**\n\nCore Focus\n\t•\tThis category is restricted to problems that arise purely from how a tool is being used: grip, posture, contact, orientation, clamp/guard state, power state / configuration of the tool itself.\n\t•\tBy definition, Instant · Tool Use never requires rolling back or redoing previously completed workflow steps. The current step (object, target, step choice) is logically correct; only the usage technique is problematic.\n\t•\tIt does not cover mistakes about which object / part / slot / step / goal is chosen in the workflow (those belong to Short-Horizon · Error-Recovery).\n\nNature\n\t•\tTriggered when an immediate tool-related operational risk appears.\n\t•\tFocus on technique / configuration issues (grip, contact area, hand placement, body posture, orientation, clamp/guard state, power-off timing) that can become unsafe or damaging within a few seconds if not corrected.\n\t•\tIf the same mis-use is already causing an acute bodily hazard (e.g., clear cut / burn / electric-shock risk), it should be classified as Instant · Safety, not Tool Use.\n\nTemporal scope (critical)\n\t•\tEach Instant Tool Use event corresponds to a very short snippet of ongoing execution:\n\t•\ttypically 0-5 seconds between the risky configuration and when intervention should happen;\n\t•\twith a hard upper bound of ≤10 seconds.\n\t•\tIf understanding or fixing the problem requires:\n\t•\tlooking back over ≥10 seconds of prior workflow, or\n\t•\tundoing earlier completed steps and then redoing them,\nthen it should conceptually be handled by Short-Horizon services (especially Error-Recovery), not by Instant · Tool Use.\n\nEvent granularity\n\t•\tEach manual annotation segment that satisfies the temporal scope and nature above is counted as one Tool Use event.\n\t•\tYou must not merge multiple distant segments into a longer window to \"simulate\" an instant event.\n\nCommon labels (examples)\n\nimproper_grip, unstable_handle, device_not_off, unsafe_posture,\nwrong_orientation, missing_guard, loose_attachment, unstable_support, etc.\n\nExample 1 (Tool Use, not Error-Recovery)\nThe user is drilling into a workpiece with the correct drill bit and position, but their hand is very close to the rotating bit and the drill is tilted, making the operation unstable.\nIf they simply reposition their hand further away, adjust the tilt, and stabilize the drill, the task remains valid. No previous step needs to be undone.\nThis is an Instant · Tool Use event (technique correction), not Error-Recovery.\n\n⸻\n\n### **Mutual Exclusion & Priority vs. Error-Recovery (and Safety)**\n\nWhen deciding between Instant · Tool Use, Short-Horizon · Error-Recovery, and Instant · Safety, use the following rules.\n\n1. Completion vs. ongoing execution (primary test: Tool Use vs. Error-Recovery)\nUse this completion test first:\n\n\"If the user immediately switches to the correct technique from now on, without undoing anything already done, does the mistake disappear?\"\n\n\t•\tIf YES → this is Tool Use (ongoing execution / technique correction).\n\t•\tIf NO, because the current state is already wrong and must be undone and redone, then it belongs to Short-Horizon · Error-Recovery, not Tool Use.\n\nIn other words:\n\t•\tTool Use\n        •\tThe step itself is logically correct (right object, right target, right step for this task).\n        •\tThe problem lies in how the tool is being operated (grip, angle, stability, power-off timing, missing clamp/guard, etc.).\n        •\tFix = adjust how the tool is being handled / configured right now, without rolling back earlier workflow states.\n\t•\tError-Recovery\n        •\tThe workflow state itself is wrong (wrong part installed, wrong sample loaded, wrong slot used, wrong target selected, steps swapped, required step skipped, etc.).\n        •\tFix = stop, undo what was done, and redo the step correctly.\n        •\tThese should not be labeled as Tool Use in this task.\n\n2. Technique vs. workflow (rephrased decision rule)\n\t•\tIf the main problem is how the tool is being handled or configured in this short 0-10 second window\n(grip, posture, orientation, clamp/guard, power-off timing), and correcting it means adjusting the current action, classify it as Instant · Tool Use.\n\t•\tIf the main problem is what has already been done in the workflow\n(wrong object, wrong slot/target, wrong order, wrong configuration for this task, skipped required step), and the user must undo and redo a step, classify it as Short-Horizon · Error-Recovery.\n\n3. Safety override\n\t•\tIf the current tool use creates an immediate, high-risk safety hazard (e.g., hand directly in front of an active blade, imminent burn from an exposed hot surface, clear electric-shock risk),\nthe primary label should be Instant · Safety, even if there is also a technique issue.\n\t•\tIn such cases, prioritize Safety over Tool Use.\n\n4. Time scale\n\t•\tTool Use: typically 0-10 seconds, focused on a currently ongoing motion or micro configuration with no rollback.\n\t•\tError-Recovery: can span ≈10 seconds to a few minutes, requiring short-term memory of earlier completed actions and explicit rollback.\n\n5. Example 2 (Error-Recovery, not Tool Use)\nThe user is assembling a device that requires inserting Part A first and then Part B.\nInstead, they insert Part B directly, tighten it, and skip Part A.\nSimply improving their hand technique or tightening style cannot fix this — the assembly sequence itself is wrong.\nThe assistant should ask them to stop, remove Part B (undo), insert Part A, then re-insert Part B in the correct order (redo).\nThis is Error-Recovery because it is a workflow-level mistake that requires rollback + redo, not just a Tool Use adjustment.\n\nIn this task, you are only asked to output Tool Use events.\nSegments that match the Error-Recovery definition above should not be labeled as Tool Use.\n\n⸻\n\n### **Output Format and Rules**\n\nYou must produce two parallel arrays: tool_use_instant_events and dialogs.\nEach event must correspond to exactly one dialogue.\n\n### **Mandatory constraints**\n\t•\tExact Match\n        •\ttime_window must match the annotated start_time-end_time exactly.\n        •\tNo stretching, shortening, smoothing, or merging.\n\t•\tAnnotation Only\n\t    •\tYou may not introduce new or extended time windows.\n\t•\tObjective observation\n\t    •\tMust be verifiable; no speculation or hidden-mental-state guesses.\n\t•\tMulti-label\n\t    •\tSeparate output entries for each label; exact duplicates merged.\n\t•\tOrdering\n\t    •\tSort by clip_id ascending, then by start_time ascending.\n\n### **Dialogue constraints**\n\t•\t2-4 turns.\n\t•\tAssistant speaks first.\n\t•\tFirst assistant turn must include:\n\t•\texplicit mention of the specific tool-use risk, and\n\t•\t1-2 concrete corrective steps.\n\t•\tUser reply:\n\t•\t≥12 words, non-trivial, expresses acceptance, modification, or refusal with explanation.\n\t•\tAssistant final turn:\n\t•\tstep-by-step guidance / confirmation / optional mini SOP card.\n\t•\tNo timestamps in dialogue.\n\t•\tNo Safety / Privacy content.\n\t•\tNo hallucinated facts.\n\n⸻\n\n### **Unified Output Schema**\n{\n  \"tool_use_instant_events\": [\n    {\n      \"clip_id\": \"<from annotations.clip_id>\",\n      \"segment_id\": \"<from annotations.segment_id or 'unknown'>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"improper_grip | unstable_handle | device_not_off | unsafe_posture | wrong_orientation | missing_guard | loose_attachment | other\",\n      \"observation\": \"<concise, objective evidence (no speculation)>\",\n      \"source\": \"manual_annotation\",\n      \"confidence\": 0.0\n    }\n  ],\n  \"dialogs\": [\n    {\n      \"clip_id\": \"<same as paired event>\",\n      \"segment_id\": \"<same as paired event>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"<same as paired event>\",\n      \"dialogue\": [\n        { \"role\": \"assistant\", \"utterance\": \"\" },\n        { \"role\": \"user\", \"utterance\": \"<non-trivial response (>=12 words)>\" },\n        { \"role\": \"assistant\", \"utterance\": \"<two-step corrective action + confirmation>\" },\n        { \"role\": \"user\", \"utterance\": \"\" }\n      ]\n    }\n  ]\n}\n\n#### Failure Case (If there are no valid Tool Use events in current video clip)\n{\n  \"tool_use_instant_events\": [],\n  \"dialogs\": [],\n}\n\n\n\n### **Manual Annotations of Clip ID z031-june-22-22-dslr**\n{\n  \"video_duration\": {\n    \"raw\": \"00:03:06.82\",\n    \"seconds\": 186\n  },\n  \"taskId\": \"63dadf469084fb5254bc5770\",\n  \"taskType\": \"setup camera\",\n  \"video_name\": \"z031-june-22-22-dslr\",\n  \"initial_conversation\": [\n    {\n      \"start_time\": 1.071,\n      \"end_time\": 1.371,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Okay\"\n    },\n    {\n      \"start_time\": 1.403,\n      \"end_time\": 4.014,\n      \"purpose\": \"instructor-start-conversation_opening remarks\",\n      \"text\": \"now we're going to look at the dslr camera.\"\n    }\n  ],\n  \"initial_fine_grained_action\": [\n    {\n      \"start_time\": 3.1,\n      \"end_time\": 4.968,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"inspect\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"dslr\",\n        \"adverbial\": \"none\"\n      }\n    }\n  ],\n  \"actions\": [\n    {\n      \"start_time\": 3.138,\n      \"end_time\": 26.1,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student detaches the lens from the DLRS.\",\n        \"Verb\": \"disassemble\",\n        \"Noun\": \"lens\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 5.1,\n          \"end_time\": 7.174,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 7.279,\n          \"end_time\": 11.029,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 11.1,\n          \"end_time\": 12.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 13.1,\n          \"end_time\": 14.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 19.894,\n          \"end_time\": 24.988,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"release_button\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 21.138,\n          \"end_time\": 22.008,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 22.151,\n          \"end_time\": 23.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 23.262,\n          \"end_time\": 25.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"left hand\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 4.045,\n          \"end_time\": 7.129,\n          \"conversation_purpose\": \"instructor-start-conversation_describing high-level instruction\",\n          \"text\": \"So to start, please detach the lens of the camera.\"\n        },\n        {\n          \"start_time\": 14.97,\n          \"end_time\": 17.1,\n          \"conversation_purpose\": \"student-start-conversation_ask questions\",\n          \"text\": \"Where should I put?\"\n        },\n        {\n          \"start_time\": 16.778,\n          \"end_time\": 22.825,\n          \"conversation_purpose\": \"instructor-reply-to-student_follow-up instruction\",\n          \"text\": \"You should press the button on the right side of the lens and rotate the lens to detach it.\"\n        },\n        {\n          \"start_time\": 24.643,\n          \"end_time\": 25.344,\n          \"conversation_purpose\": \"student-start-conversation_other\",\n          \"text\": \"Wow!\"\n        },\n        {\n          \"start_time\": 25.6,\n          \"end_time\": 26.071,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Great.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 30.1,\n      \"end_time\": 42.1,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student attaches the lens to the DRLS.\",\n        \"Verb\": \"assemble\",\n        \"Noun\": \"lens\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 30.1,\n          \"end_time\": 31.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 33.1,\n          \"end_time\": 34.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 36.1,\n          \"end_time\": 37.072,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 37.16,\n          \"end_time\": 38.051,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 38.142,\n          \"end_time\": 39.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 40.1,\n          \"end_time\": 41.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 33.1,\n          \"end_time\": 35.764,\n          \"conversation_purpose\": \"student-start-conversation_ask questions\",\n          \"text\": \"Mmmm. attach?\"\n        },\n        {\n          \"start_time\": 35.883,\n          \"end_time\": 39.089,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Attach the lens back, you can put it back where it was.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 45.1,\n      \"end_time\": 47.1,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student detaches the cover from the lens.\",\n        \"Verb\": \"disassemble\",\n        \"Noun\": \"lens_cover\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 45.1,\n          \"end_time\": 46.035,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 46.119,\n          \"end_time\": 47.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 49.1,\n      \"end_time\": 52.1,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student attaches the lens cover to the DLRS.\",\n        \"Verb\": \"assemble\",\n        \"Noun\": \"lens_cover\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 49.1,\n          \"end_time\": 51.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 51.2,\n          \"end_time\": 51.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 56.085,\n      \"end_time\": 71.085,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student turns on their DSLR.\",\n        \"Verb\": \"turn_on\",\n        \"Noun\": \"dslr\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 56.1,\n          \"end_time\": 59.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 60.1,\n          \"end_time\": 61.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student press the incorrect button.\",\n            \"Incorrect Action Corrected by\": \"44\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"button\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 65.1,\n          \"end_time\": 66.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student press the incorrect button.\",\n            \"Incorrect Action Corrected by\": \"46\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"button\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 68.1,\n          \"end_time\": 69.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"power_button\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 57.164,\n          \"end_time\": 59.935,\n          \"conversation_purpose\": \"student-start-conversation_other\",\n          \"text\": \"Turn the camera on so.\"\n        },\n        {\n          \"start_time\": 61.614,\n          \"end_time\": 64.173,\n          \"conversation_purpose\": \"instructor-reply-to-student_correct the wrong action\",\n          \"text\": \"Uh, it's the button on the.\"\n        },\n        {\n          \"start_time\": 64.409,\n          \"end_time\": 64.898,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Yeah.\"\n        },\n        {\n          \"start_time\": 67.025,\n          \"end_time\": 69.975,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"You should slide that button to put it on the on position.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 73.1,\n      \"end_time\": 76.1,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student turns off their DSLR.\",\n        \"Verb\": \"turn_off\",\n        \"Noun\": \"dslr\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 74.1,\n          \"end_time\": 75.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"power_button\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 79.1,\n      \"end_time\": 88.1,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student inspects the DSLR.\",\n        \"Verb\": \"inspect\",\n        \"Noun\": \"dslr\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 81.1,\n          \"end_time\": 82.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 87.1,\n          \"end_time\": 88.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 81.606,\n          \"end_time\": 83.343,\n          \"conversation_purpose\": \"student-start-conversation_ask questions\",\n          \"text\": \"Where should i find it?\"\n        },\n        {\n          \"start_time\": 83.992,\n          \"end_time\": 87.744,\n          \"conversation_purpose\": \"instructor-reply-to-student_follow-up instruction\",\n          \"text\": \"The bottom of, the battery is on the bottom of the camera.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 89.1,\n      \"end_time\": 114.1,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student removes the battery from the DSLR.\",\n        \"Verb\": \"withdraw\",\n        \"Noun\": \"battery\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 89.1,\n          \"end_time\": 90.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 91.1,\n          \"end_time\": 92.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 93.1,\n          \"end_time\": 94.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery_door\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 95.1,\n          \"end_time\": 96.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"push\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 101.1,\n          \"end_time\": 103.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 104.1,\n          \"end_time\": 105.045,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 105.165,\n          \"end_time\": 106.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 107.1,\n          \"end_time\": 108.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 112.1,\n          \"end_time\": 113.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 113.3,\n          \"end_time\": 114.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 97.275,\n          \"end_time\": 100.125,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Please hold the camera upside down to remove the battery.\"\n        },\n        {\n          \"start_time\": 101.024,\n          \"end_time\": 102.066,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Upside down.\"\n        },\n        {\n          \"start_time\": 104.719,\n          \"end_time\": 107.5,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"So that it can fall out of the camera.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 116.1,\n      \"end_time\": 122.1,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student inserts a battery into the DSLR.\",\n        \"Verb\": \"insert\",\n        \"Noun\": \"battery\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 116.1,\n          \"end_time\": 117.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 118.1,\n          \"end_time\": 119.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"push\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 120.1,\n          \"end_time\": 122.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery_door\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 127.1,\n      \"end_time\": 161.1,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student removes the SD card from the DSLR.\",\n        \"Verb\": \"withdraw\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"sd_card\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 127.1,\n          \"end_time\": 129.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 130.1,\n          \"end_time\": 131.015,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"It's on the other side of the camera.\",\n            \"Incorrect Action Corrected by\": \"86\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery_door\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 131.11,\n          \"end_time\": 132.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery_door\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 133.1,\n          \"end_time\": 137.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"push\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery_door\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 138.1,\n          \"end_time\": 139.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 148.1,\n          \"end_time\": 149.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"Touch the wrong button.\",\n            \"Incorrect Action Corrected by\": \"115\",\n            \"Verb\": \"touch\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"button\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 149.732,\n          \"end_time\": 151.144,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"Slide the wrong button\",\n            \"Incorrect Action Corrected by\": \"91\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"wrong\",\n            \"Noun\": \"button\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 151.306,\n          \"end_time\": 152.858,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"wrong\",\n            \"Noun\": \"button\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 153.18,\n          \"end_time\": 156.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"The student presses the wrong button\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"release_button\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 157.1,\n          \"end_time\": 158.03,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery_lock\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 158.172,\n          \"end_time\": 159.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 160.1,\n          \"end_time\": 161.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 129.1,\n          \"end_time\": 130.334,\n          \"conversation_purpose\": \"student-start-conversation_ask questions\",\n          \"text\": \"SD Card\"\n        },\n        {\n          \"start_time\": 130.919,\n          \"end_time\": 133.148,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"It's on the other side of the camera.\"\n        },\n        {\n          \"start_time\": 139.5,\n          \"end_time\": 145.635,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"And you need to press a button that's on the same side as the screen to release that part to make it open.\"\n        },\n        {\n          \"start_time\": 147.044,\n          \"end_time\": 149.029,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"It's the button on,\"\n        },\n        {\n          \"start_time\": 149.073,\n          \"end_time\": 150.07,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"lower than that.\"\n        },\n        {\n          \"start_time\": 150.182,\n          \"end_time\": 152.565,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Below this one, Below this one,\"\n        },\n        {\n          \"start_time\": 153.015,\n          \"end_time\": 154.456,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"this one.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 163.1,\n      \"end_time\": 167.1,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student inserts the SD card into the DSLR again.\",\n        \"Verb\": \"insert\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"sd_card\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 163.1,\n          \"end_time\": 164.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 165.1,\n          \"end_time\": 166.066,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"push\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 166.156,\n          \"end_time\": 167.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery_door\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    }\n  ],\n  \"orphan_conversations\": [\n    {\n      \"start_time\": 26.113,\n      \"end_time\": 28.486,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Now please attach the lens.\"\n    },\n    {\n      \"start_time\": 41.934,\n      \"end_time\": 42.233,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Great.\"\n    },\n    {\n      \"start_time\": 42.315,\n      \"end_time\": 44.973,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"The next step is to detach the lens cover.\"\n    },\n    {\n      \"start_time\": 47.35,\n      \"end_time\": 47.85,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Thank you.\"\n    },\n    {\n      \"start_time\": 47.9,\n      \"end_time\": 50.1,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"The next step is to attach the lens cover.\"\n    },\n    {\n      \"start_time\": 52.9,\n      \"end_time\": 53.3,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Great.\"\n    },\n    {\n      \"start_time\": 53.444,\n      \"end_time\": 55.3,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Now please turn on the camera.\"\n    },\n    {\n      \"start_time\": 71.2,\n      \"end_time\": 71.838,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Perfect\"\n    },\n    {\n      \"start_time\": 71.968,\n      \"end_time\": 73.635,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Now please turn off the camera.\"\n    },\n    {\n      \"start_time\": 76.8,\n      \"end_time\": 77.189,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Great.\"\n    },\n    {\n      \"start_time\": 77.515,\n      \"end_time\": 80.065,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"The next step is to change the battery of the camera.\"\n    },\n    {\n      \"start_time\": 88.086,\n      \"end_time\": 89.078,\n      \"purpose\": \"student-start-conversation_other\",\n      \"text\": \"See here.\"\n    },\n    {\n      \"start_time\": 114.7,\n      \"end_time\": 115.095,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Great,\"\n    },\n    {\n      \"start_time\": 115.121,\n      \"end_time\": 116.519,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"You can put it back.\"\n    },\n    {\n      \"start_time\": 122.6,\n      \"end_time\": 123.074,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Perfect.\"\n    },\n    {\n      \"start_time\": 123.11,\n      \"end_time\": 127.289,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"The next step is to change the SD Card of the camera.\"\n    },\n    {\n      \"start_time\": 162.137,\n      \"end_time\": 162.537,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Perfect.\"\n    },\n    {\n      \"start_time\": 162.649,\n      \"end_time\": 163.868,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"You can put it back in.\"\n    },\n    {\n      \"start_time\": 168.1,\n      \"end_time\": 168.573,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Great.\"\n    },\n    {\n      \"start_time\": 169.076,\n      \"end_time\": 174.594,\n      \"purpose\": \"instructor-start-conversation_closing remarks\",\n      \"text\": \"It's over, you can close the camera and press the stop button of the holo lens.\"\n    },\n    {\n      \"start_time\": 176.8,\n      \"end_time\": 178.079,\n      \"purpose\": \"student-start-conversation_ask questions\",\n      \"text\": \"Can you repeat please?\"\n    },\n    {\n      \"start_time\": 179.1,\n      \"end_time\": 181.702,\n      \"purpose\": \"instructor-start-conversation_closing remarks\",\n      \"text\": \"You can put down the camera and stop the recording.\"\n    },\n    {\n      \"start_time\": 182.093,\n      \"end_time\": 183.7,\n      \"purpose\": \"student-start-conversation_other\",\n      \"text\": \"Aaah, I see.\"\n    }\n  ],\n  \"orphan_fine_grained_actions\": [],\n  \"long_form_description\": {\n    \"start_time\": 0.1,\n    \"end_time\": 185.1,\n    \"text\": \"The student first disassembles the camera lens and reassembles it. Then turn the camera on and off. Now changes the battery and sd card.\"\n  }\n}\n"}]}]}, "generation_config": {"response_mime_type": "application/json", "response_schema": {"$defs": {"DialogUtterance": {"description": "Single utterance in a dialogue", "properties": {"role": {"description": "Role of the speaker", "enum": ["assistant", "user"], "title": "Role", "type": "string"}, "utterance": {"description": "The spoken text", "title": "Utterance", "type": "string"}}, "required": ["role", "utterance"], "title": "DialogUtterance", "type": "object"}, "ToolUseDialog": {"description": "Dialog associated with a tool use instant event", "properties": {"clip_id": {"description": "<same as paired event>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<same as paired event>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "<same as paired event>", "title": "Risk Type", "type": "string"}, "dialogue": {"description": "Dialogue turns: Turn 1 (assistant): empty, Turn 2 (user): non-trivial response (>=12 words), Turn 3 (assistant): two-step corrective action + confirmation, Turn 4 (user): optional", "items": {"$ref": "#/$defs/DialogUtterance"}, "title": "Dialogue", "type": "array"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "dialogue"], "title": "ToolUseDialog", "type": "object"}, "ToolUseInstantEvent": {"description": "Tool use instant event", "properties": {"clip_id": {"description": "<from annotations.clip_id>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<from annotations.segment_id or 'unknown'>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "Type of risk", "enum": ["improper_grip", "unstable_handle", "device_not_off", "unsafe_posture", "wrong_orientation", "missing_guard", "loose_attachment", "other"], "title": "Risk Type", "type": "string"}, "observation": {"description": "<concise, objective evidence (no speculation)>", "title": "Observation", "type": "string"}, "source": {"default": "manual_annotation", "description": "Source of the annotation", "title": "Source", "type": "string"}, "confidence": {"default": 0.0, "description": "Confidence score", "title": "Confidence", "type": "number"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "observation"], "title": "ToolUseInstantEvent", "type": "object"}}, "description": "Tool use instant service output schema for tool use events and dialogs", "properties": {"tool_use_instant_events": {"description": "List of tool use instant events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseInstantEvent"}, "title": "Tool Use Instant Events", "type": "array"}, "dialogs": {"description": "List of dialogs associated with the events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseDialog"}, "title": "Dialogs", "type": "array"}}, "title": "ToolUseInstantServiceOutput", "type": "object"}, "temperature": 0.7}}
+{"key": "request-68", "request": {"contents": [{"parts": [{"text": "\n### **Role**\n\nYou are an Instant Proactive Service (Instant PS) annotation and dialogue-generation assistant for the HoloAssist dataset.\nIn laboratory / hands-on operation settings, you analyze manual annotations to extract time-windows of \"Tool Use\" risks / improper operations, and for each extracted event, you generate a 2-4 turn \"assistant ↔ user\" dialogue.\n\nYou must rely only on the time-windows provided by the manual annotations.\nYou must not extend, shorten, merge, or fabricate any time segments that do not exist in the manual labels.\n\n⸻\n\n### **All Defined Proactive Services**\n\t•\tInstant (second-level, grounded in the current moment)\n        •\tSafety: immediate bodily/accident danger (flame, blade, electric shock, slip, rotating parts, vehicle proximity) → stop first, then handle.\n        •\tTool Use: improper tool operation/configuration (grip, not powered off, orientation, loose chuck, missing guard, unsafe posture).\n\t•\tShort-Horizon (tens of seconds to a few minutes, within a single session)\n        •\tNext-Step Guidance: workflow is already underway; provide suggestions for the next step based on what has been done.\n        •\tError-Recovery: the user has just made a workflow mistake (wrong step, wrong object, wrong target, wrong configuration for this task) and must rollback to fix it.\n        •\tResource Reminder: end-of-task state is not handled (fire/power left on, door/cap open, unsaved work, leftover items, missing refill) → remind to close/save/take/refill.\n\n⸻\n\n### **Input Manual Annotations (authoritative time source)**\n\nProvides fine-grained temporal information for all dialogue and user actions in the video.\n\n⸻\n\n### **OBJECTIVE**\n\t1.\tRead each manual annotation labeled as \"Tool Use\", and output its time_window exactly as annotated (start_time-end_time, verbatim).\n    **You must traverse every user-error segment in the manual annotations and process them one by one without omission.**\n\t2.\tFor each event, output:\n        •\trisk_type (standardized from the label)\n        •\tan objective observation (from comment and/or video JSON; must be verifiable)\n        •\tconfidence\n\t3.\tIf multiple labels exist in the same time-window → output multiple separate events.\n        If repeated identical labels appear → deduplicate and conceptually merge their sources.\n\t4.\tOutput only Tool Use events (not Safety, not Privacy, not Error-Recovery, not Resource Reminder).\n\t5.\tDialogue generation: for every event, generate a 2-4 turn dialogue:\n        •\tAssistant speaks first, calmly, politely, low-intrusion.\n        •\tClearly state the specific tool-use risk (no timestamps), and provide 1-2 actionable corrections\n    (e.g., \"power off first, then…\", \"adjust your grip below the guard ring\").\n        •\tUser must not reply vaguely; produce ≥12 English words with meaningful content (accept/modify/decline and give reasons).\n        •\tAssistant closes with confirmation / optional SOP snippet / short reminder.\n        •\tDialogue text must not include timestamps, but the structured output must include aligned clip_id and time_window.\n\n⸻\n\n### **Task Definition / Nature (Instant · Tool Use)**\n\nCore Focus\n\t•\tThis category is restricted to problems that arise purely from how a tool is being used: grip, posture, contact, orientation, clamp/guard state, power state / configuration of the tool itself.\n\t•\tBy definition, Instant · Tool Use never requires rolling back or redoing previously completed workflow steps. The current step (object, target, step choice) is logically correct; only the usage technique is problematic.\n\t•\tIt does not cover mistakes about which object / part / slot / step / goal is chosen in the workflow (those belong to Short-Horizon · Error-Recovery).\n\nNature\n\t•\tTriggered when an immediate tool-related operational risk appears.\n\t•\tFocus on technique / configuration issues (grip, contact area, hand placement, body posture, orientation, clamp/guard state, power-off timing) that can become unsafe or damaging within a few seconds if not corrected.\n\t•\tIf the same mis-use is already causing an acute bodily hazard (e.g., clear cut / burn / electric-shock risk), it should be classified as Instant · Safety, not Tool Use.\n\nTemporal scope (critical)\n\t•\tEach Instant Tool Use event corresponds to a very short snippet of ongoing execution:\n\t•\ttypically 0-5 seconds between the risky configuration and when intervention should happen;\n\t•\twith a hard upper bound of ≤10 seconds.\n\t•\tIf understanding or fixing the problem requires:\n\t•\tlooking back over ≥10 seconds of prior workflow, or\n\t•\tundoing earlier completed steps and then redoing them,\nthen it should conceptually be handled by Short-Horizon services (especially Error-Recovery), not by Instant · Tool Use.\n\nEvent granularity\n\t•\tEach manual annotation segment that satisfies the temporal scope and nature above is counted as one Tool Use event.\n\t•\tYou must not merge multiple distant segments into a longer window to \"simulate\" an instant event.\n\nCommon labels (examples)\n\nimproper_grip, unstable_handle, device_not_off, unsafe_posture,\nwrong_orientation, missing_guard, loose_attachment, unstable_support, etc.\n\nExample 1 (Tool Use, not Error-Recovery)\nThe user is drilling into a workpiece with the correct drill bit and position, but their hand is very close to the rotating bit and the drill is tilted, making the operation unstable.\nIf they simply reposition their hand further away, adjust the tilt, and stabilize the drill, the task remains valid. No previous step needs to be undone.\nThis is an Instant · Tool Use event (technique correction), not Error-Recovery.\n\n⸻\n\n### **Mutual Exclusion & Priority vs. Error-Recovery (and Safety)**\n\nWhen deciding between Instant · Tool Use, Short-Horizon · Error-Recovery, and Instant · Safety, use the following rules.\n\n1. Completion vs. ongoing execution (primary test: Tool Use vs. Error-Recovery)\nUse this completion test first:\n\n\"If the user immediately switches to the correct technique from now on, without undoing anything already done, does the mistake disappear?\"\n\n\t•\tIf YES → this is Tool Use (ongoing execution / technique correction).\n\t•\tIf NO, because the current state is already wrong and must be undone and redone, then it belongs to Short-Horizon · Error-Recovery, not Tool Use.\n\nIn other words:\n\t•\tTool Use\n        •\tThe step itself is logically correct (right object, right target, right step for this task).\n        •\tThe problem lies in how the tool is being operated (grip, angle, stability, power-off timing, missing clamp/guard, etc.).\n        •\tFix = adjust how the tool is being handled / configured right now, without rolling back earlier workflow states.\n\t•\tError-Recovery\n        •\tThe workflow state itself is wrong (wrong part installed, wrong sample loaded, wrong slot used, wrong target selected, steps swapped, required step skipped, etc.).\n        •\tFix = stop, undo what was done, and redo the step correctly.\n        •\tThese should not be labeled as Tool Use in this task.\n\n2. Technique vs. workflow (rephrased decision rule)\n\t•\tIf the main problem is how the tool is being handled or configured in this short 0-10 second window\n(grip, posture, orientation, clamp/guard, power-off timing), and correcting it means adjusting the current action, classify it as Instant · Tool Use.\n\t•\tIf the main problem is what has already been done in the workflow\n(wrong object, wrong slot/target, wrong order, wrong configuration for this task, skipped required step), and the user must undo and redo a step, classify it as Short-Horizon · Error-Recovery.\n\n3. Safety override\n\t•\tIf the current tool use creates an immediate, high-risk safety hazard (e.g., hand directly in front of an active blade, imminent burn from an exposed hot surface, clear electric-shock risk),\nthe primary label should be Instant · Safety, even if there is also a technique issue.\n\t•\tIn such cases, prioritize Safety over Tool Use.\n\n4. Time scale\n\t•\tTool Use: typically 0-10 seconds, focused on a currently ongoing motion or micro configuration with no rollback.\n\t•\tError-Recovery: can span ≈10 seconds to a few minutes, requiring short-term memory of earlier completed actions and explicit rollback.\n\n5. Example 2 (Error-Recovery, not Tool Use)\nThe user is assembling a device that requires inserting Part A first and then Part B.\nInstead, they insert Part B directly, tighten it, and skip Part A.\nSimply improving their hand technique or tightening style cannot fix this — the assembly sequence itself is wrong.\nThe assistant should ask them to stop, remove Part B (undo), insert Part A, then re-insert Part B in the correct order (redo).\nThis is Error-Recovery because it is a workflow-level mistake that requires rollback + redo, not just a Tool Use adjustment.\n\nIn this task, you are only asked to output Tool Use events.\nSegments that match the Error-Recovery definition above should not be labeled as Tool Use.\n\n⸻\n\n### **Output Format and Rules**\n\nYou must produce two parallel arrays: tool_use_instant_events and dialogs.\nEach event must correspond to exactly one dialogue.\n\n### **Mandatory constraints**\n\t•\tExact Match\n        •\ttime_window must match the annotated start_time-end_time exactly.\n        •\tNo stretching, shortening, smoothing, or merging.\n\t•\tAnnotation Only\n\t    •\tYou may not introduce new or extended time windows.\n\t•\tObjective observation\n\t    •\tMust be verifiable; no speculation or hidden-mental-state guesses.\n\t•\tMulti-label\n\t    •\tSeparate output entries for each label; exact duplicates merged.\n\t•\tOrdering\n\t    •\tSort by clip_id ascending, then by start_time ascending.\n\n### **Dialogue constraints**\n\t•\t2-4 turns.\n\t•\tAssistant speaks first.\n\t•\tFirst assistant turn must include:\n\t•\texplicit mention of the specific tool-use risk, and\n\t•\t1-2 concrete corrective steps.\n\t•\tUser reply:\n\t•\t≥12 words, non-trivial, expresses acceptance, modification, or refusal with explanation.\n\t•\tAssistant final turn:\n\t•\tstep-by-step guidance / confirmation / optional mini SOP card.\n\t•\tNo timestamps in dialogue.\n\t•\tNo Safety / Privacy content.\n\t•\tNo hallucinated facts.\n\n⸻\n\n### **Unified Output Schema**\n{\n  \"tool_use_instant_events\": [\n    {\n      \"clip_id\": \"<from annotations.clip_id>\",\n      \"segment_id\": \"<from annotations.segment_id or 'unknown'>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"improper_grip | unstable_handle | device_not_off | unsafe_posture | wrong_orientation | missing_guard | loose_attachment | other\",\n      \"observation\": \"<concise, objective evidence (no speculation)>\",\n      \"source\": \"manual_annotation\",\n      \"confidence\": 0.0\n    }\n  ],\n  \"dialogs\": [\n    {\n      \"clip_id\": \"<same as paired event>\",\n      \"segment_id\": \"<same as paired event>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"<same as paired event>\",\n      \"dialogue\": [\n        { \"role\": \"assistant\", \"utterance\": \"\" },\n        { \"role\": \"user\", \"utterance\": \"<non-trivial response (>=12 words)>\" },\n        { \"role\": \"assistant\", \"utterance\": \"<two-step corrective action + confirmation>\" },\n        { \"role\": \"user\", \"utterance\": \"\" }\n      ]\n    }\n  ]\n}\n\n#### Failure Case (If there are no valid Tool Use events in current video clip)\n{\n  \"tool_use_instant_events\": [],\n  \"dialogs\": [],\n}\n\n\n\n### **Manual Annotations of Clip ID z031-june-22-22-espresso**\n{\n  \"video_duration\": {\n    \"raw\": \"00:05:08.08\",\n    \"seconds\": 308\n  },\n  \"taskId\": \"63dadfac01075c1696eb9889\",\n  \"taskType\": \"make coffee with espresso machine\",\n  \"video_name\": \"z031-june-22-22-espresso\",\n  \"initial_conversation\": [\n    {\n      \"start_time\": 1.4,\n      \"end_time\": 1.665,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"All right\"\n    },\n    {\n      \"start_time\": 1.709,\n      \"end_time\": 4.088,\n      \"purpose\": \"instructor-start-conversation_opening remarks\",\n      \"text\": \"now we're going to look at the bigger coffee machine.\"\n    },\n    {\n      \"start_time\": 4.164,\n      \"end_time\": 9.149,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"So, please to start add some coffee beans on the machine.\"\n    }\n  ],\n  \"initial_fine_grained_action\": [],\n  \"actions\": [\n    {\n      \"start_time\": 10.3,\n      \"end_time\": 39.1,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student adds coffee beans to the bean hopper.\",\n        \"Verb\": \"load\",\n        \"Noun\": \"coffee_bean\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 11.2,\n          \"end_time\": 12.548,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"coffee_bean_bag\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 13.1,\n          \"end_time\": 17.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"coffee_bean_bag\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 18.2,\n          \"end_time\": 20.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student should remove the lid before pouring the coffee.\",\n            \"Incorrect Action Corrected by\": \"9\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"coffee_bean_bag\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 21.2,\n          \"end_time\": 23.666,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"cover\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 23.942,\n          \"end_time\": 29.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"load\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"coffee_bean_bag\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 30.2,\n          \"end_time\": 35.058,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"cover\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 35.125,\n          \"end_time\": 36.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"coffee_bean_bag\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 38.1,\n          \"end_time\": 38.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"coffee_bean_bag\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 18.92,\n          \"end_time\": 22.674,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"You should remove the lid before pouring the coffee.\"\n        },\n        {\n          \"start_time\": 29.047,\n          \"end_time\": 31.145,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"That's enough, thank you.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 40.1,\n      \"end_time\": 96,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student makes a cup of coffee.\",\n        \"Verb\": \"make\",\n        \"Noun\": \"coffee\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 43.1,\n          \"end_time\": 45.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"cup\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 47.2,\n          \"end_time\": 49.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct 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\"end_time\": 89.538,\n          \"conversation_purpose\": \"instructor-start-conversation_describing high-level instruction\",\n          \"text\": \"Now please add some cream to the coffee.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 96.2,\n      \"end_time\": 124,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student adds cream to the coffee.\",\n        \"Verb\": \"load\",\n        \"Noun\": \"cream\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 98.2,\n          \"end_time\": 100.851,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"cream\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 101.058,\n          \"end_time\": 103.71,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"empty\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"cream\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 104.18,\n          \"end_time\": 105.2,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"coffee_capsule\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 106.2,\n          \"end_time\": 107.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"coffee_capsule\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 108.2,\n          \"end_time\": 109.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"spoon\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 110.2,\n          \"end_time\": 116.2,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"coffee\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 117.2,\n          \"end_time\": 120.869,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"spoon\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 121.03,\n          \"end_time\": 121.469,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"spoon\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 121.954,\n          \"end_time\": 123.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"spoon\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 106.232,\n          \"end_time\": 107.9,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"And stir it.\"\n        },\n        {\n          \"start_time\": 117.139,\n          \"end_time\": 118.896,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        },\n        {\n          \"start_time\": 119.034,\n          \"end_time\": 121.979,\n          \"conversation_purpose\": \"instructor-start-conversation_describing high-level instruction\",\n          \"text\": \"Please empty the drip tray.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 135.3,\n      \"end_time\": 302.1,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student empties the drip tray.\",\n        \"Verb\": \"empty\",\n        \"Noun\": \"drip_tray\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 144.2,\n          \"end_time\": 155.179,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student should start by pressing on the black part in the middle of the coffee machine.\",\n            \"Incorrect Action Corrected by\": \"49\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"drip_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 155.215,\n          \"end_time\": 158.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student touches the wrong place.\",\n            \"Incorrect Action Corrected by\": \"50\",\n            \"Verb\": \"touch\",\n            \"Adjective\": \"top\",\n            \"Noun\": \"button\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 162.2,\n          \"end_time\": 175.921,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"espresso_machine\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 176.022,\n          \"end_time\": 177.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"cover\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 182.2,\n          \"end_time\": 185.389,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"touch\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"drip_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 187.2,\n          \"end_time\": 190.389,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"touch\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"cover\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 190.45,\n          \"end_time\": 194.055,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"touch\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dispenser\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 195.45,\n          \"end_time\": 196.055,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"espresso_machine\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 196.45,\n          \"end_time\": 199.055,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student  touches the wrong place.\",\n            \"Incorrect Action Corrected by\": \"59\",\n            \"Verb\": \"touch\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dispenser\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 201.091,\n          \"end_time\": 203.978,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"not this place\",\n            \"Incorrect Action Corrected by\": \"60\",\n            \"Verb\": \"touch\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dispenser\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 205.091,\n          \"end_time\": 209.078,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student should not close the cover\",\n            \"Incorrect Action Corrected by\": \"62\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"cover\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 209.191,\n          \"end_time\": 210.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"Open again.\",\n            \"Incorrect Action Corrected by\": \"65\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"cover\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 217.1,\n          \"end_time\": 224.67,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"espresso_machine\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 225.03,\n          \"end_time\": 225.52,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"drip_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 226.3,\n          \"end_time\": 231.112,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"drip_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 231.182,\n          \"end_time\": 232.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"base\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 237.1,\n          \"end_time\": 239.574,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"drip_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 239.712,\n          \"end_time\": 245.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"drip_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 246.1,\n          \"end_time\": 246.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"drip_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 251.1,\n          \"end_time\": 260.064,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"capsule_container\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 260.091,\n          \"end_time\": 263.992,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"empty\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"drip_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 264.149,\n          \"end_time\": 265.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"drip_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 268.1,\n          \"end_time\": 268.813,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"drip_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 269.046,\n          \"end_time\": 271.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"capsule_container\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 272.2,\n          \"end_time\": 275.004,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"drip_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 275.15,\n          \"end_time\": 276.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"drip_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 278.1,\n          \"end_time\": 278.759,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"drip_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 279.087,\n          \"end_time\": 282.2,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"drip_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 284.1,\n          \"end_time\": 284.865,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dispenser\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 285.059,\n          \"end_time\": 288.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"assemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"base\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 289.1,\n          \"end_time\": 290.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"base\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 291.1,\n          \"end_time\": 297.148,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"drip_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 297.185,\n          \"end_time\": 298.715,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"cover\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 299.013,\n          \"end_time\": 301.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dispenser\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 137.985,\n          \"end_time\": 141.6,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"And then you can remove the lower part where the water fell in.\"\n        },\n        {\n          \"start_time\": 145.663,\n          \"end_time\": 152.4,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"To remove it, you should start by pressing on the black part in the middle of the coffee machine.\"\n        },\n        {\n          \"start_time\": 154.94,\n          \"end_time\": 155.827,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"It's like in front of him\"\n        },\n        {\n          \"start_time\": 155.94,\n          \"end_time\": 163.827,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"It's like in front of him, not, lower under the \\\"JURA store\\\" inscription there's a black part and you should be able to take that out.\"\n        },\n        {\n          \"start_time\": 168.025,\n          \"end_time\": 171.675,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"So the part that is removable is the one that's closest to the drip tray.\"\n        },\n        {\n          \"start_time\": 178.2,\n          \"end_time\": 188.962,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Now you can pull on the metal thing you're and taking out, the full dip tray is also the middle part where the water is coming out.\"\n        },\n        {\n          \"start_time\": 194.375,\n          \"end_time\": 197.325,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"What you're touching now you can take that out.\"\n        },\n        {\n          \"start_time\": 197.375,\n          \"end_time\": 199.325,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"Not this one, the one below it.\"\n        },\n        {\n          \"start_time\": 201.224,\n          \"end_time\": 203.302,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"The full I mean, not this one.\"\n        },\n        {\n          \"start_time\": 206.913,\n          \"end_time\": 214.791,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"Open that again and take out the full dip tray so the entire bottom part of the machine.\"\n        },\n        {\n          \"start_time\": 218.617,\n          \"end_time\": 226.8,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"Under that, under that, under that. Yeah the hoping that what you touching now, the hoping.\"\n        },\n        {\n          \"start_time\": 230.1,\n          \"end_time\": 230.739,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Right.\"\n        },\n        {\n          \"start_time\": 231.358,\n          \"end_time\": 233.699,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Now please go to the sink.\"\n        },\n        {\n          \"start_time\": 234.1,\n          \"end_time\": 239.17,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"You can remove the black parts on  top of the tray.\"\n        },\n        {\n          \"start_time\": 241.157,\n          \"end_time\": 241.953,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Yes.\"\n        },\n        {\n          \"start_time\": 242.414,\n          \"end_time\": 244.7,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"And put it on. Somewhere just.\"\n        },\n        {\n          \"start_time\": 248.098,\n          \"end_time\": 252.4,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"And remove everything that you can and then just empty the drip in the sink.\"\n        },\n        {\n          \"start_time\": 264.1,\n          \"end_time\": 264.4,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Okay.\"\n        },\n        {\n          \"start_time\": 265.3,\n          \"end_time\": 269,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Now please put it back in and put it back in the coffee machine.\"\n        },\n        {\n          \"start_time\": 273.2,\n          \"end_time\": 275.576,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"You should slide under the aluminum grid.\"\n        },\n        {\n          \"start_time\": 299.162,\n          \"end_time\": 299.8,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Perfect.\"\n        }\n      ]\n    }\n  ],\n  \"orphan_conversations\": [\n    {\n      \"start_time\": 37.051,\n      \"end_time\": 40.898,\n      \"purpose\": \"instructor-start-conversation_follow-up instruction\",\n      \"text\": \"Now please, make a cup of coffee.\"\n    },\n    {\n      \"start_time\": 128.725,\n      \"end_time\": 135.4,\n      \"purpose\": \"instructor-start-conversation_follow-up instruction\",\n      \"text\": \"To remove the dip tray, you should take the thing where the coffee came out and put it a bit higher to slide it up.\"\n    },\n    {\n      \"start_time\": 300.304,\n      \"end_time\": 303,\n      \"purpose\": \"instructor-start-conversation_closing remarks\",\n      \"text\": \"It's over, you can press the stop button. Thank you.\"\n    }\n  ],\n  \"orphan_fine_grained_actions\": [\n    {\n      \"start_time\": 96.1,\n      \"end_time\": 98,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"grab\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"cream\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 135.1,\n      \"end_time\": 138.3,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"pull\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"dispenser\",\n        \"adverbial\": \"none\"\n      }\n    }\n  ],\n  \"long_form_description\": {\n    \"start_time\": 0.1,\n    \"end_time\": 307.1,\n    \"text\": \"The student makes a cup of coffee. The instructor tells him please add some coffee beans in the machine; the student adds coffee beans. Then the instructor tells him now please make a cup of coffee, the student makes a cup of coffee. After that the instructor tells him now please add some milk and stir; he adds milk and stirs. Finally the instructor tells him now please empty the drip tray; the student empties the drip tray.\"\n  }\n}\n"}]}]}, "generation_config": {"response_mime_type": "application/json", "response_schema": {"$defs": {"DialogUtterance": {"description": "Single utterance in a dialogue", "properties": {"role": {"description": "Role of the speaker", "enum": ["assistant", "user"], "title": "Role", "type": "string"}, "utterance": {"description": "The spoken text", "title": "Utterance", "type": "string"}}, "required": ["role", "utterance"], "title": "DialogUtterance", "type": "object"}, "ToolUseDialog": {"description": "Dialog associated with a tool use instant event", "properties": {"clip_id": {"description": "<same as paired event>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<same as paired event>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "<same as paired event>", "title": "Risk Type", "type": "string"}, "dialogue": {"description": "Dialogue turns: Turn 1 (assistant): empty, Turn 2 (user): non-trivial response (>=12 words), Turn 3 (assistant): two-step corrective action + confirmation, Turn 4 (user): optional", "items": {"$ref": "#/$defs/DialogUtterance"}, "title": "Dialogue", "type": "array"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "dialogue"], "title": "ToolUseDialog", "type": "object"}, "ToolUseInstantEvent": {"description": "Tool use instant event", "properties": {"clip_id": {"description": "<from annotations.clip_id>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<from annotations.segment_id or 'unknown'>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "Type of risk", "enum": ["improper_grip", "unstable_handle", "device_not_off", "unsafe_posture", "wrong_orientation", "missing_guard", "loose_attachment", "other"], "title": "Risk Type", "type": "string"}, "observation": {"description": "<concise, objective evidence (no speculation)>", "title": "Observation", "type": "string"}, "source": {"default": "manual_annotation", "description": "Source of the annotation", "title": "Source", "type": "string"}, "confidence": {"default": 0.0, "description": "Confidence score", "title": "Confidence", "type": "number"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "observation"], "title": "ToolUseInstantEvent", "type": "object"}}, "description": "Tool use instant service output schema for tool use events and dialogs", "properties": {"tool_use_instant_events": {"description": "List of tool use instant events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseInstantEvent"}, "title": "Tool Use Instant Events", "type": "array"}, "dialogs": {"description": "List of dialogs associated with the events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseDialog"}, "title": "Dialogs", "type": "array"}}, "title": "ToolUseInstantServiceOutput", "type": "object"}, "temperature": 0.7}}
+{"key": "request-69", "request": {"contents": [{"parts": [{"text": "\n### **Role**\n\nYou are an Instant Proactive Service (Instant PS) annotation and dialogue-generation assistant for the HoloAssist dataset.\nIn laboratory / hands-on operation settings, you analyze manual annotations to extract time-windows of \"Tool Use\" risks / improper operations, and for each extracted event, you generate a 2-4 turn \"assistant ↔ user\" dialogue.\n\nYou must rely only on the time-windows provided by the manual annotations.\nYou must not extend, shorten, merge, or fabricate any time segments that do not exist in the manual labels.\n\n⸻\n\n### **All Defined Proactive Services**\n\t•\tInstant (second-level, grounded in the current moment)\n        •\tSafety: immediate bodily/accident danger (flame, blade, electric shock, slip, rotating parts, vehicle proximity) → stop first, then handle.\n        •\tTool Use: improper tool operation/configuration (grip, not powered off, orientation, loose chuck, missing guard, unsafe posture).\n\t•\tShort-Horizon (tens of seconds to a few minutes, within a single session)\n        •\tNext-Step Guidance: workflow is already underway; provide suggestions for the next step based on what has been done.\n        •\tError-Recovery: the user has just made a workflow mistake (wrong step, wrong object, wrong target, wrong configuration for this task) and must rollback to fix it.\n        •\tResource Reminder: end-of-task state is not handled (fire/power left on, door/cap open, unsaved work, leftover items, missing refill) → remind to close/save/take/refill.\n\n⸻\n\n### **Input Manual Annotations (authoritative time source)**\n\nProvides fine-grained temporal information for all dialogue and user actions in the video.\n\n⸻\n\n### **OBJECTIVE**\n\t1.\tRead each manual annotation labeled as \"Tool Use\", and output its time_window exactly as annotated (start_time-end_time, verbatim).\n    **You must traverse every user-error segment in the manual annotations and process them one by one without omission.**\n\t2.\tFor each event, output:\n        •\trisk_type (standardized from the label)\n        •\tan objective observation (from comment and/or video JSON; must be verifiable)\n        •\tconfidence\n\t3.\tIf multiple labels exist in the same time-window → output multiple separate events.\n        If repeated identical labels appear → deduplicate and conceptually merge their sources.\n\t4.\tOutput only Tool Use events (not Safety, not Privacy, not Error-Recovery, not Resource Reminder).\n\t5.\tDialogue generation: for every event, generate a 2-4 turn dialogue:\n        •\tAssistant speaks first, calmly, politely, low-intrusion.\n        •\tClearly state the specific tool-use risk (no timestamps), and provide 1-2 actionable corrections\n    (e.g., \"power off first, then…\", \"adjust your grip below the guard ring\").\n        •\tUser must not reply vaguely; produce ≥12 English words with meaningful content (accept/modify/decline and give reasons).\n        •\tAssistant closes with confirmation / optional SOP snippet / short reminder.\n        •\tDialogue text must not include timestamps, but the structured output must include aligned clip_id and time_window.\n\n⸻\n\n### **Task Definition / Nature (Instant · Tool Use)**\n\nCore Focus\n\t•\tThis category is restricted to problems that arise purely from how a tool is being used: grip, posture, contact, orientation, clamp/guard state, power state / configuration of the tool itself.\n\t•\tBy definition, Instant · Tool Use never requires rolling back or redoing previously completed workflow steps. The current step (object, target, step choice) is logically correct; only the usage technique is problematic.\n\t•\tIt does not cover mistakes about which object / part / slot / step / goal is chosen in the workflow (those belong to Short-Horizon · Error-Recovery).\n\nNature\n\t•\tTriggered when an immediate tool-related operational risk appears.\n\t•\tFocus on technique / configuration issues (grip, contact area, hand placement, body posture, orientation, clamp/guard state, power-off timing) that can become unsafe or damaging within a few seconds if not corrected.\n\t•\tIf the same mis-use is already causing an acute bodily hazard (e.g., clear cut / burn / electric-shock risk), it should be classified as Instant · Safety, not Tool Use.\n\nTemporal scope (critical)\n\t•\tEach Instant Tool Use event corresponds to a very short snippet of ongoing execution:\n\t•\ttypically 0-5 seconds between the risky configuration and when intervention should happen;\n\t•\twith a hard upper bound of ≤10 seconds.\n\t•\tIf understanding or fixing the problem requires:\n\t•\tlooking back over ≥10 seconds of prior workflow, or\n\t•\tundoing earlier completed steps and then redoing them,\nthen it should conceptually be handled by Short-Horizon services (especially Error-Recovery), not by Instant · Tool Use.\n\nEvent granularity\n\t•\tEach manual annotation segment that satisfies the temporal scope and nature above is counted as one Tool Use event.\n\t•\tYou must not merge multiple distant segments into a longer window to \"simulate\" an instant event.\n\nCommon labels (examples)\n\nimproper_grip, unstable_handle, device_not_off, unsafe_posture,\nwrong_orientation, missing_guard, loose_attachment, unstable_support, etc.\n\nExample 1 (Tool Use, not Error-Recovery)\nThe user is drilling into a workpiece with the correct drill bit and position, but their hand is very close to the rotating bit and the drill is tilted, making the operation unstable.\nIf they simply reposition their hand further away, adjust the tilt, and stabilize the drill, the task remains valid. No previous step needs to be undone.\nThis is an Instant · Tool Use event (technique correction), not Error-Recovery.\n\n⸻\n\n### **Mutual Exclusion & Priority vs. Error-Recovery (and Safety)**\n\nWhen deciding between Instant · Tool Use, Short-Horizon · Error-Recovery, and Instant · Safety, use the following rules.\n\n1. Completion vs. ongoing execution (primary test: Tool Use vs. Error-Recovery)\nUse this completion test first:\n\n\"If the user immediately switches to the correct technique from now on, without undoing anything already done, does the mistake disappear?\"\n\n\t•\tIf YES → this is Tool Use (ongoing execution / technique correction).\n\t•\tIf NO, because the current state is already wrong and must be undone and redone, then it belongs to Short-Horizon · Error-Recovery, not Tool Use.\n\nIn other words:\n\t•\tTool Use\n        •\tThe step itself is logically correct (right object, right target, right step for this task).\n        •\tThe problem lies in how the tool is being operated (grip, angle, stability, power-off timing, missing clamp/guard, etc.).\n        •\tFix = adjust how the tool is being handled / configured right now, without rolling back earlier workflow states.\n\t•\tError-Recovery\n        •\tThe workflow state itself is wrong (wrong part installed, wrong sample loaded, wrong slot used, wrong target selected, steps swapped, required step skipped, etc.).\n        •\tFix = stop, undo what was done, and redo the step correctly.\n        •\tThese should not be labeled as Tool Use in this task.\n\n2. Technique vs. workflow (rephrased decision rule)\n\t•\tIf the main problem is how the tool is being handled or configured in this short 0-10 second window\n(grip, posture, orientation, clamp/guard, power-off timing), and correcting it means adjusting the current action, classify it as Instant · Tool Use.\n\t•\tIf the main problem is what has already been done in the workflow\n(wrong object, wrong slot/target, wrong order, wrong configuration for this task, skipped required step), and the user must undo and redo a step, classify it as Short-Horizon · Error-Recovery.\n\n3. Safety override\n\t•\tIf the current tool use creates an immediate, high-risk safety hazard (e.g., hand directly in front of an active blade, imminent burn from an exposed hot surface, clear electric-shock risk),\nthe primary label should be Instant · Safety, even if there is also a technique issue.\n\t•\tIn such cases, prioritize Safety over Tool Use.\n\n4. Time scale\n\t•\tTool Use: typically 0-10 seconds, focused on a currently ongoing motion or micro configuration with no rollback.\n\t•\tError-Recovery: can span ≈10 seconds to a few minutes, requiring short-term memory of earlier completed actions and explicit rollback.\n\n5. Example 2 (Error-Recovery, not Tool Use)\nThe user is assembling a device that requires inserting Part A first and then Part B.\nInstead, they insert Part B directly, tighten it, and skip Part A.\nSimply improving their hand technique or tightening style cannot fix this — the assembly sequence itself is wrong.\nThe assistant should ask them to stop, remove Part B (undo), insert Part A, then re-insert Part B in the correct order (redo).\nThis is Error-Recovery because it is a workflow-level mistake that requires rollback + redo, not just a Tool Use adjustment.\n\nIn this task, you are only asked to output Tool Use events.\nSegments that match the Error-Recovery definition above should not be labeled as Tool Use.\n\n⸻\n\n### **Output Format and Rules**\n\nYou must produce two parallel arrays: tool_use_instant_events and dialogs.\nEach event must correspond to exactly one dialogue.\n\n### **Mandatory constraints**\n\t•\tExact Match\n        •\ttime_window must match the annotated start_time-end_time exactly.\n        •\tNo stretching, shortening, smoothing, or merging.\n\t•\tAnnotation Only\n\t    •\tYou may not introduce new or extended time windows.\n\t•\tObjective observation\n\t    •\tMust be verifiable; no speculation or hidden-mental-state guesses.\n\t•\tMulti-label\n\t    •\tSeparate output entries for each label; exact duplicates merged.\n\t•\tOrdering\n\t    •\tSort by clip_id ascending, then by start_time ascending.\n\n### **Dialogue constraints**\n\t•\t2-4 turns.\n\t•\tAssistant speaks first.\n\t•\tFirst assistant turn must include:\n\t•\texplicit mention of the specific tool-use risk, and\n\t•\t1-2 concrete corrective steps.\n\t•\tUser reply:\n\t•\t≥12 words, non-trivial, expresses acceptance, modification, or refusal with explanation.\n\t•\tAssistant final turn:\n\t•\tstep-by-step guidance / confirmation / optional mini SOP card.\n\t•\tNo timestamps in dialogue.\n\t•\tNo Safety / Privacy content.\n\t•\tNo hallucinated facts.\n\n⸻\n\n### **Unified Output Schema**\n{\n  \"tool_use_instant_events\": [\n    {\n      \"clip_id\": \"<from annotations.clip_id>\",\n      \"segment_id\": \"<from annotations.segment_id or 'unknown'>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"improper_grip | unstable_handle | device_not_off | unsafe_posture | wrong_orientation | missing_guard | loose_attachment | other\",\n      \"observation\": \"<concise, objective evidence (no speculation)>\",\n      \"source\": \"manual_annotation\",\n      \"confidence\": 0.0\n    }\n  ],\n  \"dialogs\": [\n    {\n      \"clip_id\": \"<same as paired event>\",\n      \"segment_id\": \"<same as paired event>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"<same as paired event>\",\n      \"dialogue\": [\n        { \"role\": \"assistant\", \"utterance\": \"\" },\n        { \"role\": \"user\", \"utterance\": \"<non-trivial response (>=12 words)>\" },\n        { \"role\": \"assistant\", \"utterance\": \"<two-step corrective action + confirmation>\" },\n        { \"role\": \"user\", \"utterance\": \"\" }\n      ]\n    }\n  ]\n}\n\n#### Failure Case (If there are no valid Tool Use events in current video clip)\n{\n  \"tool_use_instant_events\": [],\n  \"dialogs\": [],\n}\n\n\n\n### **Manual Annotations of Clip ID z031-june-22-22-knarrevik_assemble**\n{\n  \"video_duration\": {\n    \"raw\": \"00:12:33.94\",\n    \"seconds\": 753\n  },\n  \"taskId\": \"63dadf04eddc9fceaae3377a\",\n  \"taskType\": \"assemble nightstand\",\n  \"video_name\": \"z031-june-22-22-knarrevik_assemble\",\n  \"initial_conversation\": [\n    {\n      \"start_time\": 1.231,\n      \"end_time\": 4.796,\n      \"purpose\": \"instructor-start-conversation_opening remarks\",\n      \"text\": \"Alright, today we're going to assemble this furniture.\"\n    },\n    {\n      \"start_time\": 4.823,\n      \"end_time\": 7.047,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"So, please build this table.\"\n    }\n  ],\n  \"initial_fine_grained_action\": [],\n  \"actions\": [\n    {\n      \"start_time\": 7.414,\n      \"end_time\": 32.64101950585176,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student inspects the table.\",\n        \"Verb\": \"inspect\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"nightstand\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 7.53,\n          \"end_time\": 9.02,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student should start by taking one of the shelves.\",\n            \"Incorrect Action Corrected by\": \"3\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 9.039,\n          \"end_time\": 14.502,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student should start by taking one of the shelves.\",\n            \"Incorrect Action Corrected by\": \"3\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 14.519941482444734,\n          \"end_time\": 16.479941482444737,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 16.50029466840052,\n          \"end_time\": 18.77229466840054,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 18.798000000000002,\n          \"end_time\": 20.098,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 20.119,\n          \"end_time\": 22.198,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The tray should be upright and the longer side on the table.\",\n            \"Incorrect Action Corrected by\": \"6\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 22.241,\n          \"end_time\": 24.711,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 24.737,\n          \"end_time\": 26.09190247074122,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 26.11733368010403,\n          \"end_time\": 27.089725877763335,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        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\"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 743.43,\n          \"end_time\": 744.095,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 744.1263531859557,\n          \"end_time\": 744.8593531859558,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 744.8811570871261,\n          \"end_time\": 745.5491570871261,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 745.5669804941482,\n          \"end_time\": 746.9099989596878,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"hand not visible\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 671.8549003901171,\n          \"end_time\": 673.9,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"So tighten them one more time.\"\n        },\n        {\n          \"start_time\": 746.031,\n          \"end_time\": 746.549,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Perfect.\"\n        }\n      ]\n    }\n  ],\n  \"orphan_conversations\": [\n    {\n      \"start_time\": 31.478,\n      \"end_time\": 36.39,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"And now you can take one of the legs and place there on the shelf.\"\n    },\n    {\n      \"start_time\": 340.273,\n      \"end_time\": 347.873,\n      \"purpose\": \"instructor-start-conversation_correct the wrong action\",\n      \"text\": \"You can keep the shelf laying down on the table, like it was before, and insert the top shelf.\"\n    },\n    {\n      \"start_time\": 664.747,\n      \"end_time\": 665.253,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Great.\"\n    },\n    {\n      \"start_time\": 665.2728039011704,\n      \"end_time\": 671.0728039011703,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"You can make the shelf stand up and make sure  that all the screws are well secured.\"\n    },\n    {\n      \"start_time\": 746.576,\n      \"end_time\": 749.676,\n      \"purpose\": \"instructor-start-conversation_closing remarks\",\n      \"text\": \"Thank you, it's over. You can press the stop button.\"\n    }\n  ],\n  \"orphan_fine_grained_actions\": [\n    {\n      \"start_time\": 32.71554928478544,\n      \"end_time\": 33.49554928478544,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"approach\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"leg\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 290.6757648894669,\n      \"end_time\": 291.41676488946695,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"approach\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"nightstand\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 374.4501570871261,\n      \"end_time\": 376.79115708712635,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"hold\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"nightstand\",\n        \"adverbial\": \"none\"\n      }\n    }\n  ],\n  \"long_form_description\": {\n    \"start_time\": 0.00195984088090731,\n    \"end_time\": 500.0019598408809,\n    \"text\": \"The student starts by assembling the shelf with the first leg, then with the second leg and eventually repeats it until it is half assembled. He then assembles the last part of the table by assembling the top part.\"\n  }\n}\n"}]}]}, "generation_config": {"response_mime_type": "application/json", "response_schema": {"$defs": {"DialogUtterance": {"description": "Single utterance in a dialogue", "properties": {"role": {"description": "Role of the speaker", "enum": ["assistant", "user"], "title": "Role", "type": "string"}, "utterance": {"description": "The spoken text", "title": "Utterance", "type": "string"}}, "required": ["role", "utterance"], "title": "DialogUtterance", "type": "object"}, "ToolUseDialog": {"description": "Dialog associated with a tool use instant event", "properties": {"clip_id": {"description": "<same as paired event>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<same as paired event>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "<same as paired event>", "title": "Risk Type", "type": "string"}, "dialogue": {"description": "Dialogue turns: Turn 1 (assistant): empty, Turn 2 (user): non-trivial response (>=12 words), Turn 3 (assistant): two-step corrective action + confirmation, Turn 4 (user): optional", "items": {"$ref": "#/$defs/DialogUtterance"}, "title": "Dialogue", "type": "array"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "dialogue"], "title": "ToolUseDialog", "type": "object"}, "ToolUseInstantEvent": {"description": "Tool use instant event", "properties": {"clip_id": {"description": "<from annotations.clip_id>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<from annotations.segment_id or 'unknown'>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "Type of risk", "enum": ["improper_grip", "unstable_handle", "device_not_off", "unsafe_posture", "wrong_orientation", "missing_guard", "loose_attachment", "other"], "title": "Risk Type", "type": "string"}, "observation": {"description": "<concise, objective evidence (no speculation)>", "title": "Observation", "type": "string"}, "source": {"default": "manual_annotation", "description": "Source of the annotation", "title": "Source", "type": "string"}, "confidence": {"default": 0.0, "description": "Confidence score", "title": "Confidence", "type": "number"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "observation"], "title": "ToolUseInstantEvent", "type": "object"}}, "description": "Tool use instant service output schema for tool use events and dialogs", "properties": {"tool_use_instant_events": {"description": "List of tool use instant events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseInstantEvent"}, "title": "Tool Use Instant Events", "type": "array"}, "dialogs": {"description": "List of dialogs associated with the events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseDialog"}, "title": "Dialogs", "type": "array"}}, "title": "ToolUseInstantServiceOutput", "type": "object"}, "temperature": 0.7}}
+{"key": "request-70", "request": {"contents": [{"parts": [{"text": "\n### **Role**\n\nYou are an Instant Proactive Service (Instant PS) annotation and dialogue-generation assistant for the HoloAssist dataset.\nIn laboratory / hands-on operation settings, you analyze manual annotations to extract time-windows of \"Tool Use\" risks / improper operations, and for each extracted event, you generate a 2-4 turn \"assistant ↔ user\" dialogue.\n\nYou must rely only on the time-windows provided by the manual annotations.\nYou must not extend, shorten, merge, or fabricate any time segments that do not exist in the manual labels.\n\n⸻\n\n### **All Defined Proactive Services**\n\t•\tInstant (second-level, grounded in the current moment)\n        •\tSafety: immediate bodily/accident danger (flame, blade, electric shock, slip, rotating parts, vehicle proximity) → stop first, then handle.\n        •\tTool Use: improper tool operation/configuration (grip, not powered off, orientation, loose chuck, missing guard, unsafe posture).\n\t•\tShort-Horizon (tens of seconds to a few minutes, within a single session)\n        •\tNext-Step Guidance: workflow is already underway; provide suggestions for the next step based on what has been done.\n        •\tError-Recovery: the user has just made a workflow mistake (wrong step, wrong object, wrong target, wrong configuration for this task) and must rollback to fix it.\n        •\tResource Reminder: end-of-task state is not handled (fire/power left on, door/cap open, unsaved work, leftover items, missing refill) → remind to close/save/take/refill.\n\n⸻\n\n### **Input Manual Annotations (authoritative time source)**\n\nProvides fine-grained temporal information for all dialogue and user actions in the video.\n\n⸻\n\n### **OBJECTIVE**\n\t1.\tRead each manual annotation labeled as \"Tool Use\", and output its time_window exactly as annotated (start_time-end_time, verbatim).\n    **You must traverse every user-error segment in the manual annotations and process them one by one without omission.**\n\t2.\tFor each event, output:\n        •\trisk_type (standardized from the label)\n        •\tan objective observation (from comment and/or video JSON; must be verifiable)\n        •\tconfidence\n\t3.\tIf multiple labels exist in the same time-window → output multiple separate events.\n        If repeated identical labels appear → deduplicate and conceptually merge their sources.\n\t4.\tOutput only Tool Use events (not Safety, not Privacy, not Error-Recovery, not Resource Reminder).\n\t5.\tDialogue generation: for every event, generate a 2-4 turn dialogue:\n        •\tAssistant speaks first, calmly, politely, low-intrusion.\n        •\tClearly state the specific tool-use risk (no timestamps), and provide 1-2 actionable corrections\n    (e.g., \"power off first, then…\", \"adjust your grip below the guard ring\").\n        •\tUser must not reply vaguely; produce ≥12 English words with meaningful content (accept/modify/decline and give reasons).\n        •\tAssistant closes with confirmation / optional SOP snippet / short reminder.\n        •\tDialogue text must not include timestamps, but the structured output must include aligned clip_id and time_window.\n\n⸻\n\n### **Task Definition / Nature (Instant · Tool Use)**\n\nCore Focus\n\t•\tThis category is restricted to problems that arise purely from how a tool is being used: grip, posture, contact, orientation, clamp/guard state, power state / configuration of the tool itself.\n\t•\tBy definition, Instant · Tool Use never requires rolling back or redoing previously completed workflow steps. The current step (object, target, step choice) is logically correct; only the usage technique is problematic.\n\t•\tIt does not cover mistakes about which object / part / slot / step / goal is chosen in the workflow (those belong to Short-Horizon · Error-Recovery).\n\nNature\n\t•\tTriggered when an immediate tool-related operational risk appears.\n\t•\tFocus on technique / configuration issues (grip, contact area, hand placement, body posture, orientation, clamp/guard state, power-off timing) that can become unsafe or damaging within a few seconds if not corrected.\n\t•\tIf the same mis-use is already causing an acute bodily hazard (e.g., clear cut / burn / electric-shock risk), it should be classified as Instant · Safety, not Tool Use.\n\nTemporal scope (critical)\n\t•\tEach Instant Tool Use event corresponds to a very short snippet of ongoing execution:\n\t•\ttypically 0-5 seconds between the risky configuration and when intervention should happen;\n\t•\twith a hard upper bound of ≤10 seconds.\n\t•\tIf understanding or fixing the problem requires:\n\t•\tlooking back over ≥10 seconds of prior workflow, or\n\t•\tundoing earlier completed steps and then redoing them,\nthen it should conceptually be handled by Short-Horizon services (especially Error-Recovery), not by Instant · Tool Use.\n\nEvent granularity\n\t•\tEach manual annotation segment that satisfies the temporal scope and nature above is counted as one Tool Use event.\n\t•\tYou must not merge multiple distant segments into a longer window to \"simulate\" an instant event.\n\nCommon labels (examples)\n\nimproper_grip, unstable_handle, device_not_off, unsafe_posture,\nwrong_orientation, missing_guard, loose_attachment, unstable_support, etc.\n\nExample 1 (Tool Use, not Error-Recovery)\nThe user is drilling into a workpiece with the correct drill bit and position, but their hand is very close to the rotating bit and the drill is tilted, making the operation unstable.\nIf they simply reposition their hand further away, adjust the tilt, and stabilize the drill, the task remains valid. No previous step needs to be undone.\nThis is an Instant · Tool Use event (technique correction), not Error-Recovery.\n\n⸻\n\n### **Mutual Exclusion & Priority vs. Error-Recovery (and Safety)**\n\nWhen deciding between Instant · Tool Use, Short-Horizon · Error-Recovery, and Instant · Safety, use the following rules.\n\n1. Completion vs. ongoing execution (primary test: Tool Use vs. Error-Recovery)\nUse this completion test first:\n\n\"If the user immediately switches to the correct technique from now on, without undoing anything already done, does the mistake disappear?\"\n\n\t•\tIf YES → this is Tool Use (ongoing execution / technique correction).\n\t•\tIf NO, because the current state is already wrong and must be undone and redone, then it belongs to Short-Horizon · Error-Recovery, not Tool Use.\n\nIn other words:\n\t•\tTool Use\n        •\tThe step itself is logically correct (right object, right target, right step for this task).\n        •\tThe problem lies in how the tool is being operated (grip, angle, stability, power-off timing, missing clamp/guard, etc.).\n        •\tFix = adjust how the tool is being handled / configured right now, without rolling back earlier workflow states.\n\t•\tError-Recovery\n        •\tThe workflow state itself is wrong (wrong part installed, wrong sample loaded, wrong slot used, wrong target selected, steps swapped, required step skipped, etc.).\n        •\tFix = stop, undo what was done, and redo the step correctly.\n        •\tThese should not be labeled as Tool Use in this task.\n\n2. Technique vs. workflow (rephrased decision rule)\n\t•\tIf the main problem is how the tool is being handled or configured in this short 0-10 second window\n(grip, posture, orientation, clamp/guard, power-off timing), and correcting it means adjusting the current action, classify it as Instant · Tool Use.\n\t•\tIf the main problem is what has already been done in the workflow\n(wrong object, wrong slot/target, wrong order, wrong configuration for this task, skipped required step), and the user must undo and redo a step, classify it as Short-Horizon · Error-Recovery.\n\n3. Safety override\n\t•\tIf the current tool use creates an immediate, high-risk safety hazard (e.g., hand directly in front of an active blade, imminent burn from an exposed hot surface, clear electric-shock risk),\nthe primary label should be Instant · Safety, even if there is also a technique issue.\n\t•\tIn such cases, prioritize Safety over Tool Use.\n\n4. Time scale\n\t•\tTool Use: typically 0-10 seconds, focused on a currently ongoing motion or micro configuration with no rollback.\n\t•\tError-Recovery: can span ≈10 seconds to a few minutes, requiring short-term memory of earlier completed actions and explicit rollback.\n\n5. Example 2 (Error-Recovery, not Tool Use)\nThe user is assembling a device that requires inserting Part A first and then Part B.\nInstead, they insert Part B directly, tighten it, and skip Part A.\nSimply improving their hand technique or tightening style cannot fix this — the assembly sequence itself is wrong.\nThe assistant should ask them to stop, remove Part B (undo), insert Part A, then re-insert Part B in the correct order (redo).\nThis is Error-Recovery because it is a workflow-level mistake that requires rollback + redo, not just a Tool Use adjustment.\n\nIn this task, you are only asked to output Tool Use events.\nSegments that match the Error-Recovery definition above should not be labeled as Tool Use.\n\n⸻\n\n### **Output Format and Rules**\n\nYou must produce two parallel arrays: tool_use_instant_events and dialogs.\nEach event must correspond to exactly one dialogue.\n\n### **Mandatory constraints**\n\t•\tExact Match\n        •\ttime_window must match the annotated start_time-end_time exactly.\n        •\tNo stretching, shortening, smoothing, or merging.\n\t•\tAnnotation Only\n\t    •\tYou may not introduce new or extended time windows.\n\t•\tObjective observation\n\t    •\tMust be verifiable; no speculation or hidden-mental-state guesses.\n\t•\tMulti-label\n\t    •\tSeparate output entries for each label; exact duplicates merged.\n\t•\tOrdering\n\t    •\tSort by clip_id ascending, then by start_time ascending.\n\n### **Dialogue constraints**\n\t•\t2-4 turns.\n\t•\tAssistant speaks first.\n\t•\tFirst assistant turn must include:\n\t•\texplicit mention of the specific tool-use risk, and\n\t•\t1-2 concrete corrective steps.\n\t•\tUser reply:\n\t•\t≥12 words, non-trivial, expresses acceptance, modification, or refusal with explanation.\n\t•\tAssistant final turn:\n\t•\tstep-by-step guidance / confirmation / optional mini SOP card.\n\t•\tNo timestamps in dialogue.\n\t•\tNo Safety / Privacy content.\n\t•\tNo hallucinated facts.\n\n⸻\n\n### **Unified Output Schema**\n{\n  \"tool_use_instant_events\": [\n    {\n      \"clip_id\": \"<from annotations.clip_id>\",\n      \"segment_id\": \"<from annotations.segment_id or 'unknown'>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"improper_grip | unstable_handle | device_not_off | unsafe_posture | wrong_orientation | missing_guard | loose_attachment | other\",\n      \"observation\": \"<concise, objective evidence (no speculation)>\",\n      \"source\": \"manual_annotation\",\n      \"confidence\": 0.0\n    }\n  ],\n  \"dialogs\": [\n    {\n      \"clip_id\": \"<same as paired event>\",\n      \"segment_id\": \"<same as paired event>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"<same as paired event>\",\n      \"dialogue\": [\n        { \"role\": \"assistant\", \"utterance\": \"\" },\n        { \"role\": \"user\", \"utterance\": \"<non-trivial response (>=12 words)>\" },\n        { \"role\": \"assistant\", \"utterance\": \"<two-step corrective action + confirmation>\" },\n        { \"role\": \"user\", \"utterance\": \"\" }\n      ]\n    }\n  ]\n}\n\n#### Failure Case (If there are no valid Tool Use events in current video clip)\n{\n  \"tool_use_instant_events\": [],\n  \"dialogs\": [],\n}\n\n\n\n### **Manual Annotations of Clip ID z031-june-22-22-marius_assemble**\n{\n  \"video_duration\": {\n    \"raw\": \"00:05:44.09\",\n    \"seconds\": 344\n  },\n  \"taskId\": \"63dadf46e1d586e61abfa4f6\",\n  \"taskType\": \"assemble stool\",\n  \"video_name\": \"z031-june-22-22-marius_assemble\",\n  \"initial_conversation\": [\n    {\n      \"start_time\": 1.0549999999999997,\n      \"end_time\": 3.3215965807095027,\n      \"purpose\": \"instructor-start-conversation_opening remarks\",\n      \"text\": \"Great. Now we're going to build the furniture.\"\n    },\n    {\n      \"start_time\": 3.3401962102863654,\n      \"end_time\": 5.683182761077075,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"So please assemble this chair.\"\n    }\n  ],\n  \"initial_fine_grained_action\": [],\n  \"actions\": [\n    {\n      \"start_time\": 8.150412207214897,\n      \"end_time\": 128.5594122072149,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student assembles the legs.\",\n        \"Verb\": \"assemble\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"leg\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 8.18,\n          \"end_time\": 10.378,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"hand not visible\"\n          }\n        },\n        {\n          \"start_time\": 10.404196210286367,\n          \"end_time\": 12.005879583986328,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 12.041,\n          \"end_time\": 14.40981051431828,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 14.436,\n          \"end_time\": 16.494,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student should start with the legs.\",\n            \"Incorrect Action Corrected by\": \"9\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"hand not visible\"\n          }\n        },\n        {\n          \"start_time\": 16.516392420572732,\n          \"end_time\": 18.545993275395357,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"hand not visible\"\n          }\n        },\n        {\n          \"start_time\": 18.571,\n          \"end_time\": 20.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"seat\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 20.325,\n          \"end_time\": 21.786,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 21.79801772332241,\n          \"end_time\": 22.947063570309158,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"hand not visible\"\n          }\n        },\n        {\n          \"start_time\": 22.984316626300043,\n          \"end_time\": 24.684316626300042,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The left leg should be on top.\",\n            \"Incorrect Action Corrected by\": \"13\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 24.708,\n          \"end_time\": 26.664695597663485,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 26.68,\n          \"end_time\": 29.775,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 29.808,\n          \"end_time\": 31.675,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 31.726196210286364,\n          \"end_time\": 34.18743031770907,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 34.219607579427276,\n          \"end_time\": 37.51960757942727,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 37.551,\n          \"end_time\": 40.437,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student needs to take the biggest screw.\",\n            \"Incorrect Action Corrected by\": \"21\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 40.46319621028636,\n          \"end_time\": 42.46667114973643,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 42.482392420572744,\n          \"end_time\": 43.339253055990895,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 43.365,\n          \"end_time\": 45.041196210286365,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"bolt\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 45.051588630859094,\n          \"end_time\": 46.080607579427266,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"bolt\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 46.1,\n          \"end_time\": 47.761,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 47.7965886308591,\n          \"end_time\": 49.66856295768629,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 49.6885886308591,\n          \"end_time\": 51.09,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 51.102,\n          \"end_time\": 52.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"bolt\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 52.934956603504766,\n          \"end_time\": 55.28433007550933,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"bolt\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 55.31325305599087,\n          \"end_time\": 56.920392420572725,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"bolt\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 56.953,\n          \"end_time\": 58.145,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 58.163196210286365,\n          \"end_time\": 60.24901222396353,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 60.27019621028637,\n          \"end_time\": 62.406177261718206,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"bolt\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 62.42478484114546,\n          \"end_time\": 64.16030317709075,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 64.18958863085909,\n          \"end_time\": 66.15061980339078,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 66.178,\n          \"end_time\": 68.28,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 68.29598105143182,\n          \"end_time\": 69.72698105143182,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 69.7565886308591,\n          \"end_time\": 71.6485886308591,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 71.66878484114545,\n          \"end_time\": 72.17843031770907,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 72.2,\n          \"end_time\": 80.1039242057273,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 80.129,\n          \"end_time\": 82.06077811654082,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"hand not visible\"\n          }\n        },\n        {\n          \"start_time\": 82.09019621028636,\n          \"end_time\": 83.77648166405471,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"hand not visible\"\n          }\n        },\n        {\n          \"start_time\": 83.8041772617182,\n          \"end_time\": 85.14699999999999,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 85.17099999999999,\n          \"end_time\": 86.749,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"hand not visible\"\n          }\n        },\n        {\n          \"start_time\": 86.776,\n          \"end_time\": 88.333,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 88.354,\n          \"end_time\": 89.315,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 89.345,\n          \"end_time\": 90.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 90.52199999999999,\n          \"end_time\": 92.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 92.435,\n          \"end_time\": 114.439,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 114.455,\n          \"end_time\": 116.575,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 116.61,\n          \"end_time\": 119.52377811654081,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 119.561,\n          \"end_time\": 121.2,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 121.22980378971363,\n          \"end_time\": 123.18824083202735,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 123.21,\n          \"end_time\": 124.51,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"The student accidentally drops the wrench.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"drop\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 124.541,\n          \"end_time\": 128.478,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": 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\"text\": \"Great.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 128.563,\n      \"end_time\": 311.8609339507052,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student assembles the legs with the seat.\",\n        \"Verb\": \"assemble\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"seat\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 128.62,\n          \"end_time\": 133.222,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"hand not visible\"\n          }\n        },\n        {\n          \"start_time\": 133.257,\n          \"end_time\": 134.24901894856816,\n          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The student then places them on top of each other to start screwing them together. The teacher helps him by telling him with which tools he can do the job better. The student then turns the legs upside down to make it easier to put the seat of the chair in place.  Then he places and screws the four screws and saddle washers in place. Finally, the student gives a final screw to the hex nut in the center of the chair to make sure it is in place.\"\n  }\n}\n"}]}]}, "generation_config": {"response_mime_type": "application/json", "response_schema": {"$defs": {"DialogUtterance": {"description": "Single utterance in a dialogue", "properties": {"role": {"description": "Role of the speaker", "enum": ["assistant", "user"], "title": "Role", "type": "string"}, "utterance": {"description": "The spoken text", "title": "Utterance", "type": "string"}}, "required": ["role", "utterance"], "title": "DialogUtterance", "type": "object"}, "ToolUseDialog": {"description": "Dialog associated with a tool use instant event", "properties": {"clip_id": {"description": "<same as paired event>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<same as paired event>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "<same as paired event>", "title": "Risk Type", "type": "string"}, "dialogue": {"description": "Dialogue turns: Turn 1 (assistant): empty, Turn 2 (user): non-trivial response (>=12 words), Turn 3 (assistant): two-step corrective action + confirmation, Turn 4 (user): optional", "items": {"$ref": "#/$defs/DialogUtterance"}, "title": "Dialogue", "type": "array"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "dialogue"], "title": "ToolUseDialog", "type": "object"}, "ToolUseInstantEvent": {"description": "Tool use instant event", "properties": {"clip_id": {"description": "<from annotations.clip_id>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<from annotations.segment_id or 'unknown'>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "Type of risk", "enum": ["improper_grip", "unstable_handle", "device_not_off", "unsafe_posture", "wrong_orientation", "missing_guard", "loose_attachment", "other"], "title": "Risk Type", "type": "string"}, "observation": {"description": "<concise, objective evidence (no speculation)>", "title": "Observation", "type": "string"}, "source": {"default": "manual_annotation", "description": "Source of the annotation", "title": "Source", "type": "string"}, "confidence": {"default": 0.0, "description": "Confidence score", "title": "Confidence", "type": "number"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "observation"], "title": "ToolUseInstantEvent", "type": "object"}}, "description": "Tool use instant service output schema for tool use events and dialogs", "properties": {"tool_use_instant_events": {"description": "List of tool use instant events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseInstantEvent"}, "title": "Tool Use Instant Events", "type": "array"}, "dialogs": {"description": "List of dialogs associated with the events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseDialog"}, "title": "Dialogs", "type": "array"}}, "title": "ToolUseInstantServiceOutput", "type": "object"}, "temperature": 0.7}}
+{"key": "request-71", "request": {"contents": [{"parts": [{"text": "\n### **Role**\n\nYou are an Instant Proactive Service (Instant PS) annotation and dialogue-generation assistant for the HoloAssist dataset.\nIn laboratory / hands-on operation settings, you analyze manual annotations to extract time-windows of \"Tool Use\" risks / improper operations, and for each extracted event, you generate a 2-4 turn \"assistant ↔ user\" dialogue.\n\nYou must rely only on the time-windows provided by the manual annotations.\nYou must not extend, shorten, merge, or fabricate any time segments that do not exist in the manual labels.\n\n⸻\n\n### **All Defined Proactive Services**\n\t•\tInstant (second-level, grounded in the current moment)\n        •\tSafety: immediate bodily/accident danger (flame, blade, electric shock, slip, rotating parts, vehicle proximity) → stop first, then handle.\n        •\tTool Use: improper tool operation/configuration (grip, not powered off, orientation, loose chuck, missing guard, unsafe posture).\n\t•\tShort-Horizon (tens of seconds to a few minutes, within a single session)\n        •\tNext-Step Guidance: workflow is already underway; provide suggestions for the next step based on what has been done.\n        •\tError-Recovery: the user has just made a workflow mistake (wrong step, wrong object, wrong target, wrong configuration for this task) and must rollback to fix it.\n        •\tResource Reminder: end-of-task state is not handled (fire/power left on, door/cap open, unsaved work, leftover items, missing refill) → remind to close/save/take/refill.\n\n⸻\n\n### **Input Manual Annotations (authoritative time source)**\n\nProvides fine-grained temporal information for all dialogue and user actions in the video.\n\n⸻\n\n### **OBJECTIVE**\n\t1.\tRead each manual annotation labeled as \"Tool Use\", and output its time_window exactly as annotated (start_time-end_time, verbatim).\n    **You must traverse every user-error segment in the manual annotations and process them one by one without omission.**\n\t2.\tFor each event, output:\n        •\trisk_type (standardized from the label)\n        •\tan objective observation (from comment and/or video JSON; must be verifiable)\n        •\tconfidence\n\t3.\tIf multiple labels exist in the same time-window → output multiple separate events.\n        If repeated identical labels appear → deduplicate and conceptually merge their sources.\n\t4.\tOutput only Tool Use events (not Safety, not Privacy, not Error-Recovery, not Resource Reminder).\n\t5.\tDialogue generation: for every event, generate a 2-4 turn dialogue:\n        •\tAssistant speaks first, calmly, politely, low-intrusion.\n        •\tClearly state the specific tool-use risk (no timestamps), and provide 1-2 actionable corrections\n    (e.g., \"power off first, then…\", \"adjust your grip below the guard ring\").\n        •\tUser must not reply vaguely; produce ≥12 English words with meaningful content (accept/modify/decline and give reasons).\n        •\tAssistant closes with confirmation / optional SOP snippet / short reminder.\n        •\tDialogue text must not include timestamps, but the structured output must include aligned clip_id and time_window.\n\n⸻\n\n### **Task Definition / Nature (Instant · Tool Use)**\n\nCore Focus\n\t•\tThis category is restricted to problems that arise purely from how a tool is being used: grip, posture, contact, orientation, clamp/guard state, power state / configuration of the tool itself.\n\t•\tBy definition, Instant · Tool Use never requires rolling back or redoing previously completed workflow steps. The current step (object, target, step choice) is logically correct; only the usage technique is problematic.\n\t•\tIt does not cover mistakes about which object / part / slot / step / goal is chosen in the workflow (those belong to Short-Horizon · Error-Recovery).\n\nNature\n\t•\tTriggered when an immediate tool-related operational risk appears.\n\t•\tFocus on technique / configuration issues (grip, contact area, hand placement, body posture, orientation, clamp/guard state, power-off timing) that can become unsafe or damaging within a few seconds if not corrected.\n\t•\tIf the same mis-use is already causing an acute bodily hazard (e.g., clear cut / burn / electric-shock risk), it should be classified as Instant · Safety, not Tool Use.\n\nTemporal scope (critical)\n\t•\tEach Instant Tool Use event corresponds to a very short snippet of ongoing execution:\n\t•\ttypically 0-5 seconds between the risky configuration and when intervention should happen;\n\t•\twith a hard upper bound of ≤10 seconds.\n\t•\tIf understanding or fixing the problem requires:\n\t•\tlooking back over ≥10 seconds of prior workflow, or\n\t•\tundoing earlier completed steps and then redoing them,\nthen it should conceptually be handled by Short-Horizon services (especially Error-Recovery), not by Instant · Tool Use.\n\nEvent granularity\n\t•\tEach manual annotation segment that satisfies the temporal scope and nature above is counted as one Tool Use event.\n\t•\tYou must not merge multiple distant segments into a longer window to \"simulate\" an instant event.\n\nCommon labels (examples)\n\nimproper_grip, unstable_handle, device_not_off, unsafe_posture,\nwrong_orientation, missing_guard, loose_attachment, unstable_support, etc.\n\nExample 1 (Tool Use, not Error-Recovery)\nThe user is drilling into a workpiece with the correct drill bit and position, but their hand is very close to the rotating bit and the drill is tilted, making the operation unstable.\nIf they simply reposition their hand further away, adjust the tilt, and stabilize the drill, the task remains valid. No previous step needs to be undone.\nThis is an Instant · Tool Use event (technique correction), not Error-Recovery.\n\n⸻\n\n### **Mutual Exclusion & Priority vs. Error-Recovery (and Safety)**\n\nWhen deciding between Instant · Tool Use, Short-Horizon · Error-Recovery, and Instant · Safety, use the following rules.\n\n1. Completion vs. ongoing execution (primary test: Tool Use vs. Error-Recovery)\nUse this completion test first:\n\n\"If the user immediately switches to the correct technique from now on, without undoing anything already done, does the mistake disappear?\"\n\n\t•\tIf YES → this is Tool Use (ongoing execution / technique correction).\n\t•\tIf NO, because the current state is already wrong and must be undone and redone, then it belongs to Short-Horizon · Error-Recovery, not Tool Use.\n\nIn other words:\n\t•\tTool Use\n        •\tThe step itself is logically correct (right object, right target, right step for this task).\n        •\tThe problem lies in how the tool is being operated (grip, angle, stability, power-off timing, missing clamp/guard, etc.).\n        •\tFix = adjust how the tool is being handled / configured right now, without rolling back earlier workflow states.\n\t•\tError-Recovery\n        •\tThe workflow state itself is wrong (wrong part installed, wrong sample loaded, wrong slot used, wrong target selected, steps swapped, required step skipped, etc.).\n        •\tFix = stop, undo what was done, and redo the step correctly.\n        •\tThese should not be labeled as Tool Use in this task.\n\n2. Technique vs. workflow (rephrased decision rule)\n\t•\tIf the main problem is how the tool is being handled or configured in this short 0-10 second window\n(grip, posture, orientation, clamp/guard, power-off timing), and correcting it means adjusting the current action, classify it as Instant · Tool Use.\n\t•\tIf the main problem is what has already been done in the workflow\n(wrong object, wrong slot/target, wrong order, wrong configuration for this task, skipped required step), and the user must undo and redo a step, classify it as Short-Horizon · Error-Recovery.\n\n3. Safety override\n\t•\tIf the current tool use creates an immediate, high-risk safety hazard (e.g., hand directly in front of an active blade, imminent burn from an exposed hot surface, clear electric-shock risk),\nthe primary label should be Instant · Safety, even if there is also a technique issue.\n\t•\tIn such cases, prioritize Safety over Tool Use.\n\n4. Time scale\n\t•\tTool Use: typically 0-10 seconds, focused on a currently ongoing motion or micro configuration with no rollback.\n\t•\tError-Recovery: can span ≈10 seconds to a few minutes, requiring short-term memory of earlier completed actions and explicit rollback.\n\n5. Example 2 (Error-Recovery, not Tool Use)\nThe user is assembling a device that requires inserting Part A first and then Part B.\nInstead, they insert Part B directly, tighten it, and skip Part A.\nSimply improving their hand technique or tightening style cannot fix this — the assembly sequence itself is wrong.\nThe assistant should ask them to stop, remove Part B (undo), insert Part A, then re-insert Part B in the correct order (redo).\nThis is Error-Recovery because it is a workflow-level mistake that requires rollback + redo, not just a Tool Use adjustment.\n\nIn this task, you are only asked to output Tool Use events.\nSegments that match the Error-Recovery definition above should not be labeled as Tool Use.\n\n⸻\n\n### **Output Format and Rules**\n\nYou must produce two parallel arrays: tool_use_instant_events and dialogs.\nEach event must correspond to exactly one dialogue.\n\n### **Mandatory constraints**\n\t•\tExact Match\n        •\ttime_window must match the annotated start_time-end_time exactly.\n        •\tNo stretching, shortening, smoothing, or merging.\n\t•\tAnnotation Only\n\t    •\tYou may not introduce new or extended time windows.\n\t•\tObjective observation\n\t    •\tMust be verifiable; no speculation or hidden-mental-state guesses.\n\t•\tMulti-label\n\t    •\tSeparate output entries for each label; exact duplicates merged.\n\t•\tOrdering\n\t    •\tSort by clip_id ascending, then by start_time ascending.\n\n### **Dialogue constraints**\n\t•\t2-4 turns.\n\t•\tAssistant speaks first.\n\t•\tFirst assistant turn must include:\n\t•\texplicit mention of the specific tool-use risk, and\n\t•\t1-2 concrete corrective steps.\n\t•\tUser reply:\n\t•\t≥12 words, non-trivial, expresses acceptance, modification, or refusal with explanation.\n\t•\tAssistant final turn:\n\t•\tstep-by-step guidance / confirmation / optional mini SOP card.\n\t•\tNo timestamps in dialogue.\n\t•\tNo Safety / Privacy content.\n\t•\tNo hallucinated facts.\n\n⸻\n\n### **Unified Output Schema**\n{\n  \"tool_use_instant_events\": [\n    {\n      \"clip_id\": \"<from annotations.clip_id>\",\n      \"segment_id\": \"<from annotations.segment_id or 'unknown'>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"improper_grip | unstable_handle | device_not_off | unsafe_posture | wrong_orientation | missing_guard | loose_attachment | other\",\n      \"observation\": \"<concise, objective evidence (no speculation)>\",\n      \"source\": \"manual_annotation\",\n      \"confidence\": 0.0\n    }\n  ],\n  \"dialogs\": [\n    {\n      \"clip_id\": \"<same as paired event>\",\n      \"segment_id\": \"<same as paired event>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"<same as paired event>\",\n      \"dialogue\": [\n        { \"role\": \"assistant\", \"utterance\": \"\" },\n        { \"role\": \"user\", \"utterance\": \"<non-trivial response (>=12 words)>\" },\n        { \"role\": \"assistant\", \"utterance\": \"<two-step corrective action + confirmation>\" },\n        { \"role\": \"user\", \"utterance\": \"\" }\n      ]\n    }\n  ]\n}\n\n#### Failure Case (If there are no valid Tool Use events in current video clip)\n{\n  \"tool_use_instant_events\": [],\n  \"dialogs\": [],\n}\n\n\n\n### **Manual Annotations of Clip ID z031-june-22-22-printer_big**\n{\n  \"video_duration\": {\n    \"raw\": \"00:02:41.90\",\n    \"seconds\": 161\n  },\n  \"taskId\": \"63dadfac4f9c89f558fa2ee3\",\n  \"taskType\": \"setup big printer\",\n  \"video_name\": \"z031-june-22-22-printer_big\",\n  \"initial_conversation\": [\n    {\n      \"start_time\": 1.1,\n      \"end_time\": 3.8,\n      \"purpose\": \"instructor-start-conversation_opening remarks\",\n      \"text\": \"Great, now we're going to look at the bigger printer.\"\n    },\n    {\n      \"start_time\": 3.829,\n      \"end_time\": 6.92,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"So, to start, please turn on the printer.\"\n    }\n  ],\n  \"initial_fine_grained_action\": [],\n  \"actions\": [\n    {\n      \"start_time\": 8.3,\n      \"end_time\": 26.1,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student turns on the printer.\",\n        \"Verb\": \"turn_on\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"printer\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 9.633,\n          \"end_time\": 10.578,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student presses the white button instead of the blue one.\",\n            \"Incorrect Action Corrected by\": \"7\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"wrong\",\n            \"Noun\": \"home_button\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 13.783,\n          \"end_time\": 15.383,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"The student presses the button shortly.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"purple\",\n            \"Noun\": \"button\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 16.1,\n          \"end_time\": 17.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"The student presses the button incorrectly.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"purple\",\n            \"Noun\": \"button\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 20.2,\n          \"end_time\": 22,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"purple\",\n            \"Noun\": \"button\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 10.1,\n          \"end_time\": 11.731,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"It's the moon button.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 32.1,\n      \"end_time\": 39.2,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student turns off the printer.\",\n        \"Verb\": \"turn_off\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"printer\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 33.95,\n          \"end_time\": 35.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"The student presses the button shortly.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"purple\",\n            \"Noun\": \"button\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 36.1,\n          \"end_time\": 37.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"purple\",\n            \"Noun\": \"button\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 46.4,\n      \"end_time\": 93.1,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student loads paper stack into the paper tray.\",\n        \"Verb\": \"load\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"paper_stack\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 47.1,\n          \"end_time\": 48.652,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 48.757,\n          \"end_time\": 50.329,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 53.1,\n          \"end_time\": 57.225,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student places the paper stack in the incorrect part of the printer.\",\n            \"Incorrect Action Corrected by\": \"29\",\n            \"Verb\": \"load\",\n            \"Adjective\": \"wrong\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 57.282,\n          \"end_time\": 58.31,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student inserts the paper stack in the incorrect part of the printer.\",\n            \"Incorrect Action Corrected by\": \"29\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 58.433,\n          \"end_time\": 60.796,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student insert the paper stack in the incorrect part of the printer.\",\n            \"Incorrect Action Corrected by\": \"29\",\n            \"Verb\": \"load\",\n            \"Adjective\": \"wrong\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 60.963,\n          \"end_time\": 64.034,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student places the paper stack in the incorrect part of the printer.\",\n            \"Incorrect Action Corrected by\": \"34\",\n            \"Verb\": \"load\",\n            \"Adjective\": \"wrong\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 64.122,\n          \"end_time\": 65.763,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 71.2,\n          \"end_time\": 72.489,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 72.553,\n          \"end_time\": 75.233,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 75.983,\n          \"end_time\": 79.051,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"The student places the paper stack incorrectly.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 79.094,\n          \"end_time\": 81.035,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"withdraw\",\n            \"Noun\": \"paper_stack\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Adjective\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 81.105,\n          \"end_time\": 83.158,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"align\",\n            \"Noun\": \"paper_stack\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Adjective\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 83.262,\n          \"end_time\": 85.617,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 89.2,\n          \"end_time\": 92.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"close\",\n            \"Noun\": \"paper_tray\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Adjective\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 51.12,\n          \"end_time\": 53.976,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"The paper goes on uh the first tray.\"\n        },\n        {\n          \"start_time\": 54.3,\n          \"end_time\": 59.192,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"So, a bit lower, you should look at, not here. Not.\"\n        },\n        {\n          \"start_time\": 59.22,\n          \"end_time\": 61.82,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Please please take a step back?\"\n        },\n        {\n          \"start_time\": 63.3,\n          \"end_time\": 65.5,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"Please, take a step back from the printer.\"\n        },\n        {\n          \"start_time\": 65.79,\n          \"end_time\": 70.8,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"You can see there's some drawers and you can open the first drawer.\"\n        },\n        {\n          \"start_time\": 87.492,\n          \"end_time\": 88.216,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Great.\"\n        },\n        {\n          \"start_time\": 88.237,\n          \"end_time\": 90.037,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"You can close the drawer.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 96.124,\n      \"end_time\": 103.024,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student turns off the printer.\",\n        \"Verb\": \"turn_off\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"printer\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 96.833,\n          \"end_time\": 98.333,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"purple\",\n            \"Noun\": \"button\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 100.2,\n          \"end_time\": 101.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"otherwise\",\n            \"Incorrect Action Explanation\": \"Unnecessary action.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"purple\",\n            \"Noun\": \"button\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 102.1,\n          \"end_time\": 102.653,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Great.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 108.5,\n      \"end_time\": 157.3,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student exchanges the black ink cartridge.\",\n        \"Verb\": \"exchange\",\n        \"Adjective\": \"black\",\n        \"Noun\": \"ink_cartridge\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 109.2,\n          \"end_time\": 110.151,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 110.233,\n          \"end_time\": 113.433,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 113.476,\n          \"end_time\": 120.243,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 120.278,\n          \"end_time\": 125.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"inspect\",\n            \"Noun\": \"printer\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Adjective\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 126.906,\n          \"end_time\": 130.331,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student grabs the incorrect compartment.\",\n            \"Incorrect Action Corrected by\": \"64\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 130.444,\n          \"end_time\": 131.088,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"cartridge_gate\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 131.178,\n          \"end_time\": 133.839,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"cartridge_gate\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 135.1,\n          \"end_time\": 136.393,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 136.431,\n          \"end_time\": 137.41,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 137.499,\n          \"end_time\": 138.444,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 138.456,\n          \"end_time\": 139.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 141.1,\n          \"end_time\": 144.28,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 144.339,\n          \"end_time\": 147.183,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"push\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 147.238,\n          \"end_time\": 149.2,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"close\",\n            \"Noun\": \"cartridge_gate\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Adjective\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 149.3,\n          \"end_time\": 152.23,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 152.295,\n          \"end_time\": 154.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 155.2,\n          \"end_time\": 156.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 112.673,\n          \"end_time\": 118.751,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"The ink is uh located on the part just above the first drawer.\"\n        },\n        {\n          \"start_time\": 121.1,\n          \"end_time\": 125.8,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"You can open the white part above the first drawer.\"\n        },\n        {\n          \"start_time\": 127.1,\n          \"end_time\": 128.6,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"You can just pull on it.\"\n        },\n        {\n          \"start_time\": 129.1,\n          \"end_time\": 130.4,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"Uh, above the drawers.\"\n        },\n        {\n          \"start_time\": 131.1,\n          \"end_time\": 131.9,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Yes.\"\n        },\n        {\n          \"start_time\": 133.32,\n          \"end_time\": 135.82,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"You can take out the black cartridge.\"\n        },\n        {\n          \"start_time\": 150.435,\n          \"end_time\": 151.692,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Perfect, thank you.\"\n        },\n        {\n          \"start_time\": 151.729,\n          \"end_time\": 156.229,\n          \"conversation_purpose\": \"instructor-start-conversation_closing remarks\",\n          \"text\": \"You can press the stop button on the HoloLens.\"\n        }\n      ]\n    }\n  ],\n  \"orphan_conversations\": [\n    {\n      \"start_time\": 28.316,\n      \"end_time\": 29.016,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Great.\"\n    },\n    {\n      \"start_time\": 29.061,\n      \"end_time\": 30.861,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"You can turn off the printer.\"\n    },\n    {\n      \"start_time\": 39.1,\n      \"end_time\": 39.875,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Perfect.\"\n    },\n    {\n      \"start_time\": 39.927,\n      \"end_time\": 44.01,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"The next step is to put some paper in the printer.\"\n    },\n    {\n      \"start_time\": 93.022,\n      \"end_time\": 96.065,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Please turn off the printer again.\"\n    },\n    {\n      \"start_time\": 102.669,\n      \"end_time\": 106.143,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Now, please change the black ink of the printer.\"\n    }\n  ],\n  \"orphan_fine_grained_actions\": [],\n  \"long_form_description\": {\n    \"start_time\": 0.1,\n    \"end_time\": 160.1,\n    \"text\": \"The student turns on the printer, then turns it off, after that he loads the paper tray with the paper stack, then he needs to turn off the printer again, and finally exchanges the black ink cartridge.\"\n  }\n}\n"}]}]}, "generation_config": {"response_mime_type": "application/json", "response_schema": {"$defs": {"DialogUtterance": {"description": "Single utterance in a dialogue", "properties": {"role": {"description": "Role of the speaker", "enum": ["assistant", "user"], "title": "Role", "type": "string"}, "utterance": {"description": "The spoken text", "title": "Utterance", "type": "string"}}, "required": ["role", "utterance"], "title": "DialogUtterance", "type": "object"}, "ToolUseDialog": {"description": "Dialog associated with a tool use instant event", "properties": {"clip_id": {"description": "<same as paired event>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<same as paired event>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "<same as paired event>", "title": "Risk Type", "type": "string"}, "dialogue": {"description": "Dialogue turns: Turn 1 (assistant): empty, Turn 2 (user): non-trivial response (>=12 words), Turn 3 (assistant): two-step corrective action + confirmation, Turn 4 (user): optional", "items": {"$ref": "#/$defs/DialogUtterance"}, "title": "Dialogue", "type": "array"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "dialogue"], "title": "ToolUseDialog", "type": "object"}, "ToolUseInstantEvent": {"description": "Tool use instant event", "properties": {"clip_id": {"description": "<from annotations.clip_id>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<from annotations.segment_id or 'unknown'>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "Type of risk", "enum": ["improper_grip", "unstable_handle", "device_not_off", "unsafe_posture", "wrong_orientation", "missing_guard", "loose_attachment", "other"], "title": "Risk Type", "type": "string"}, "observation": {"description": "<concise, objective evidence (no speculation)>", "title": "Observation", "type": "string"}, "source": {"default": "manual_annotation", "description": "Source of the annotation", "title": "Source", "type": "string"}, "confidence": {"default": 0.0, "description": "Confidence score", "title": "Confidence", "type": "number"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "observation"], "title": "ToolUseInstantEvent", "type": "object"}}, "description": "Tool use instant service output schema for tool use events and dialogs", "properties": {"tool_use_instant_events": {"description": "List of tool use instant events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseInstantEvent"}, "title": "Tool Use Instant Events", "type": "array"}, "dialogs": {"description": "List of dialogs associated with the events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseDialog"}, "title": "Dialogs", "type": "array"}}, "title": "ToolUseInstantServiceOutput", "type": "object"}, "temperature": 0.7}}
+{"key": "request-72", "request": {"contents": [{"parts": [{"text": "\n### **Role**\n\nYou are an Instant Proactive Service (Instant PS) annotation and dialogue-generation assistant for the HoloAssist dataset.\nIn laboratory / hands-on operation settings, you analyze manual annotations to extract time-windows of \"Tool Use\" risks / improper operations, and for each extracted event, you generate a 2-4 turn \"assistant ↔ user\" dialogue.\n\nYou must rely only on the time-windows provided by the manual annotations.\nYou must not extend, shorten, merge, or fabricate any time segments that do not exist in the manual labels.\n\n⸻\n\n### **All Defined Proactive Services**\n\t•\tInstant (second-level, grounded in the current moment)\n        •\tSafety: immediate bodily/accident danger (flame, blade, electric shock, slip, rotating parts, vehicle proximity) → stop first, then handle.\n        •\tTool Use: improper tool operation/configuration (grip, not powered off, orientation, loose chuck, missing guard, unsafe posture).\n\t•\tShort-Horizon (tens of seconds to a few minutes, within a single session)\n        •\tNext-Step Guidance: workflow is already underway; provide suggestions for the next step based on what has been done.\n        •\tError-Recovery: the user has just made a workflow mistake (wrong step, wrong object, wrong target, wrong configuration for this task) and must rollback to fix it.\n        •\tResource Reminder: end-of-task state is not handled (fire/power left on, door/cap open, unsaved work, leftover items, missing refill) → remind to close/save/take/refill.\n\n⸻\n\n### **Input Manual Annotations (authoritative time source)**\n\nProvides fine-grained temporal information for all dialogue and user actions in the video.\n\n⸻\n\n### **OBJECTIVE**\n\t1.\tRead each manual annotation labeled as \"Tool Use\", and output its time_window exactly as annotated (start_time-end_time, verbatim).\n    **You must traverse every user-error segment in the manual annotations and process them one by one without omission.**\n\t2.\tFor each event, output:\n        •\trisk_type (standardized from the label)\n        •\tan objective observation (from comment and/or video JSON; must be verifiable)\n        •\tconfidence\n\t3.\tIf multiple labels exist in the same time-window → output multiple separate events.\n        If repeated identical labels appear → deduplicate and conceptually merge their sources.\n\t4.\tOutput only Tool Use events (not Safety, not Privacy, not Error-Recovery, not Resource Reminder).\n\t5.\tDialogue generation: for every event, generate a 2-4 turn dialogue:\n        •\tAssistant speaks first, calmly, politely, low-intrusion.\n        •\tClearly state the specific tool-use risk (no timestamps), and provide 1-2 actionable corrections\n    (e.g., \"power off first, then…\", \"adjust your grip below the guard ring\").\n        •\tUser must not reply vaguely; produce ≥12 English words with meaningful content (accept/modify/decline and give reasons).\n        •\tAssistant closes with confirmation / optional SOP snippet / short reminder.\n        •\tDialogue text must not include timestamps, but the structured output must include aligned clip_id and time_window.\n\n⸻\n\n### **Task Definition / Nature (Instant · Tool Use)**\n\nCore Focus\n\t•\tThis category is restricted to problems that arise purely from how a tool is being used: grip, posture, contact, orientation, clamp/guard state, power state / configuration of the tool itself.\n\t•\tBy definition, Instant · Tool Use never requires rolling back or redoing previously completed workflow steps. The current step (object, target, step choice) is logically correct; only the usage technique is problematic.\n\t•\tIt does not cover mistakes about which object / part / slot / step / goal is chosen in the workflow (those belong to Short-Horizon · Error-Recovery).\n\nNature\n\t•\tTriggered when an immediate tool-related operational risk appears.\n\t•\tFocus on technique / configuration issues (grip, contact area, hand placement, body posture, orientation, clamp/guard state, power-off timing) that can become unsafe or damaging within a few seconds if not corrected.\n\t•\tIf the same mis-use is already causing an acute bodily hazard (e.g., clear cut / burn / electric-shock risk), it should be classified as Instant · Safety, not Tool Use.\n\nTemporal scope (critical)\n\t•\tEach Instant Tool Use event corresponds to a very short snippet of ongoing execution:\n\t•\ttypically 0-5 seconds between the risky configuration and when intervention should happen;\n\t•\twith a hard upper bound of ≤10 seconds.\n\t•\tIf understanding or fixing the problem requires:\n\t•\tlooking back over ≥10 seconds of prior workflow, or\n\t•\tundoing earlier completed steps and then redoing them,\nthen it should conceptually be handled by Short-Horizon services (especially Error-Recovery), not by Instant · Tool Use.\n\nEvent granularity\n\t•\tEach manual annotation segment that satisfies the temporal scope and nature above is counted as one Tool Use event.\n\t•\tYou must not merge multiple distant segments into a longer window to \"simulate\" an instant event.\n\nCommon labels (examples)\n\nimproper_grip, unstable_handle, device_not_off, unsafe_posture,\nwrong_orientation, missing_guard, loose_attachment, unstable_support, etc.\n\nExample 1 (Tool Use, not Error-Recovery)\nThe user is drilling into a workpiece with the correct drill bit and position, but their hand is very close to the rotating bit and the drill is tilted, making the operation unstable.\nIf they simply reposition their hand further away, adjust the tilt, and stabilize the drill, the task remains valid. No previous step needs to be undone.\nThis is an Instant · Tool Use event (technique correction), not Error-Recovery.\n\n⸻\n\n### **Mutual Exclusion & Priority vs. Error-Recovery (and Safety)**\n\nWhen deciding between Instant · Tool Use, Short-Horizon · Error-Recovery, and Instant · Safety, use the following rules.\n\n1. Completion vs. ongoing execution (primary test: Tool Use vs. Error-Recovery)\nUse this completion test first:\n\n\"If the user immediately switches to the correct technique from now on, without undoing anything already done, does the mistake disappear?\"\n\n\t•\tIf YES → this is Tool Use (ongoing execution / technique correction).\n\t•\tIf NO, because the current state is already wrong and must be undone and redone, then it belongs to Short-Horizon · Error-Recovery, not Tool Use.\n\nIn other words:\n\t•\tTool Use\n        •\tThe step itself is logically correct (right object, right target, right step for this task).\n        •\tThe problem lies in how the tool is being operated (grip, angle, stability, power-off timing, missing clamp/guard, etc.).\n        •\tFix = adjust how the tool is being handled / configured right now, without rolling back earlier workflow states.\n\t•\tError-Recovery\n        •\tThe workflow state itself is wrong (wrong part installed, wrong sample loaded, wrong slot used, wrong target selected, steps swapped, required step skipped, etc.).\n        •\tFix = stop, undo what was done, and redo the step correctly.\n        •\tThese should not be labeled as Tool Use in this task.\n\n2. Technique vs. workflow (rephrased decision rule)\n\t•\tIf the main problem is how the tool is being handled or configured in this short 0-10 second window\n(grip, posture, orientation, clamp/guard, power-off timing), and correcting it means adjusting the current action, classify it as Instant · Tool Use.\n\t•\tIf the main problem is what has already been done in the workflow\n(wrong object, wrong slot/target, wrong order, wrong configuration for this task, skipped required step), and the user must undo and redo a step, classify it as Short-Horizon · Error-Recovery.\n\n3. Safety override\n\t•\tIf the current tool use creates an immediate, high-risk safety hazard (e.g., hand directly in front of an active blade, imminent burn from an exposed hot surface, clear electric-shock risk),\nthe primary label should be Instant · Safety, even if there is also a technique issue.\n\t•\tIn such cases, prioritize Safety over Tool Use.\n\n4. Time scale\n\t•\tTool Use: typically 0-10 seconds, focused on a currently ongoing motion or micro configuration with no rollback.\n\t•\tError-Recovery: can span ≈10 seconds to a few minutes, requiring short-term memory of earlier completed actions and explicit rollback.\n\n5. Example 2 (Error-Recovery, not Tool Use)\nThe user is assembling a device that requires inserting Part A first and then Part B.\nInstead, they insert Part B directly, tighten it, and skip Part A.\nSimply improving their hand technique or tightening style cannot fix this — the assembly sequence itself is wrong.\nThe assistant should ask them to stop, remove Part B (undo), insert Part A, then re-insert Part B in the correct order (redo).\nThis is Error-Recovery because it is a workflow-level mistake that requires rollback + redo, not just a Tool Use adjustment.\n\nIn this task, you are only asked to output Tool Use events.\nSegments that match the Error-Recovery definition above should not be labeled as Tool Use.\n\n⸻\n\n### **Output Format and Rules**\n\nYou must produce two parallel arrays: tool_use_instant_events and dialogs.\nEach event must correspond to exactly one dialogue.\n\n### **Mandatory constraints**\n\t•\tExact Match\n        •\ttime_window must match the annotated start_time-end_time exactly.\n        •\tNo stretching, shortening, smoothing, or merging.\n\t•\tAnnotation Only\n\t    •\tYou may not introduce new or extended time windows.\n\t•\tObjective observation\n\t    •\tMust be verifiable; no speculation or hidden-mental-state guesses.\n\t•\tMulti-label\n\t    •\tSeparate output entries for each label; exact duplicates merged.\n\t•\tOrdering\n\t    •\tSort by clip_id ascending, then by start_time ascending.\n\n### **Dialogue constraints**\n\t•\t2-4 turns.\n\t•\tAssistant speaks first.\n\t•\tFirst assistant turn must include:\n\t•\texplicit mention of the specific tool-use risk, and\n\t•\t1-2 concrete corrective steps.\n\t•\tUser reply:\n\t•\t≥12 words, non-trivial, expresses acceptance, modification, or refusal with explanation.\n\t•\tAssistant final turn:\n\t•\tstep-by-step guidance / confirmation / optional mini SOP card.\n\t•\tNo timestamps in dialogue.\n\t•\tNo Safety / Privacy content.\n\t•\tNo hallucinated facts.\n\n⸻\n\n### **Unified Output Schema**\n{\n  \"tool_use_instant_events\": [\n    {\n      \"clip_id\": \"<from annotations.clip_id>\",\n      \"segment_id\": \"<from annotations.segment_id or 'unknown'>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"improper_grip | unstable_handle | device_not_off | unsafe_posture | wrong_orientation | missing_guard | loose_attachment | other\",\n      \"observation\": \"<concise, objective evidence (no speculation)>\",\n      \"source\": \"manual_annotation\",\n      \"confidence\": 0.0\n    }\n  ],\n  \"dialogs\": [\n    {\n      \"clip_id\": \"<same as paired event>\",\n      \"segment_id\": \"<same as paired event>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"<same as paired event>\",\n      \"dialogue\": [\n        { \"role\": \"assistant\", \"utterance\": \"\" },\n        { \"role\": \"user\", \"utterance\": \"<non-trivial response (>=12 words)>\" },\n        { \"role\": \"assistant\", \"utterance\": \"<two-step corrective action + confirmation>\" },\n        { \"role\": \"user\", \"utterance\": \"\" }\n      ]\n    }\n  ]\n}\n\n#### Failure Case (If there are no valid Tool Use events in current video clip)\n{\n  \"tool_use_instant_events\": [],\n  \"dialogs\": [],\n}\n\n\n\n### **Manual Annotations of Clip ID z031-june-22-22-printer_small**\n{\n  \"video_duration\": {\n    \"raw\": \"00:03:45.56\",\n    \"seconds\": 225\n  },\n  \"taskId\": \"63dadfade92ec961ce688634\",\n  \"taskType\": \"setup small printer\",\n  \"video_name\": \"z031-june-22-22-printer_small\",\n  \"initial_conversation\": [\n    {\n      \"start_time\": 0.776,\n      \"end_time\": 3.503,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Alright today we're going to handle the small printer.\"\n    },\n    {\n      \"start_time\": 3.605,\n      \"end_time\": 6.894,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"So please to start load some paper in the printer.\"\n    }\n  ],\n  \"initial_fine_grained_action\": [],\n  \"actions\": [\n    {\n      \"start_time\": 7.071,\n      \"end_time\": 47.071,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student loads paper stack into the paper stand.\",\n        \"Verb\": \"load\",\n        \"Noun\": \"paper_stack\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 10.1,\n          \"end_time\": 12.2,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 24.1,\n          \"end_time\": 25.472,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 25.519,\n          \"end_time\": 27.32,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 27.398,\n          \"end_time\": 28.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 29.2,\n          \"end_time\": 31.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 39.2,\n          \"end_time\": 40.314,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"touch\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 40.398,\n          \"end_time\": 41.236,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 41.37,\n          \"end_time\": 44.279,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"touch\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tab\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 44.382,\n          \"end_time\": 45.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 14.924,\n          \"end_time\": 21.471,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"The paper goes above the printer. You can raise the gray parts and put it vertically on the printer.\"\n        },\n        {\n          \"start_time\": 33.247,\n          \"end_time\": 33.808,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Perfect.\"\n        },\n        {\n          \"start_time\": 33.859,\n          \"end_time\": 39.348,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Please make sure the paper is well aligned with small blue thing that's on the left of the paper.\"\n        },\n        {\n          \"start_time\": 46.307,\n          \"end_time\": 47.015,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Perfect.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 50.9,\n      \"end_time\": 60.771,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student opens the tray and the tray extension.\",\n        \"Verb\": \"open\",\n        \"Noun\": \"paper_tray\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 52.2,\n          \"end_time\": 54.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 57.1,\n          \"end_time\": 59.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"extending\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 54.365,\n          \"end_time\": 57.124,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"And please also put out the extended tray.\"\n        },\n        {\n          \"start_time\": 59.6,\n          \"end_time\": 60.4,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Great.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 63.429,\n      \"end_time\": 128.335,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student makes a copy with the printer.\",\n        \"Verb\": \"make\",\n        \"Noun\": \"copy\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 67.1,\n          \"end_time\": 68.87,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 69.094,\n          \"end_time\": 71.461,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 71.62,\n          \"end_time\": 73.504,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"copy_gate\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 73.608,\n          \"end_time\": 75.213,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 75.293,\n          \"end_time\": 77.862,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"touch\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 78.046,\n          \"end_time\": 80.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"copy_gate\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 83.2,\n          \"end_time\": 85.385,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"touch\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"printer\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 85.491,\n          \"end_time\": 87.337,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"touch\",\n            \"Adjective\": \"bottom\",\n            \"Noun\": \"button\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 87.385,\n          \"end_time\": 88.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"bottom\",\n            \"Noun\": \"button\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 116.1,\n          \"end_time\": 117.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"copy\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 119.2,\n          \"end_time\": 120.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"copy\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 123.1,\n          \"end_time\": 124.321,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"copy_gate\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 124.405,\n          \"end_time\": 125.213,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 125.317,\n          \"end_time\": 126.829,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"copy_gate\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 69.106,\n          \"end_time\": 71.575,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"You can put the paper in the machine.\"\n        },\n        {\n          \"start_time\": 71.662,\n          \"end_time\": 72.33,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Exactly.\"\n        },\n        {\n          \"start_time\": 83.553,\n          \"end_time\": 87.171,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"You can press the button, the black and gray button.\"\n        },\n        {\n          \"start_time\": 117.629,\n          \"end_time\": 118.32,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Perfect.\"\n        },\n        {\n          \"start_time\": 118.444,\n          \"end_time\": 121.623,\n          \"conversation_purpose\": \"instructor-start-conversation_describing high-level instruction\",\n          \"text\": \"Now you're going to change the ink cartridge of the printer.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 128.918,\n      \"end_time\": 219.388,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student exchanges the ink cartridges of the printer.\",\n        \"Verb\": \"exchange\",\n        \"Noun\": \"ink_cartridge\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 130.2,\n          \"end_time\": 131.25,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 131.337,\n          \"end_time\": 132.39,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 132.485,\n          \"end_time\": 133.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 137.1,\n          \"end_time\": 139.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"The student touches the incorrect part.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"touch\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 145.2,\n          \"end_time\": 147.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"cartridge_gate\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 154.2,\n          \"end_time\": 171.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"touch\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 174.1,\n          \"end_time\": 180.203,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"touch\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 180.335,\n          \"end_time\": 181.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 183.2,\n          \"end_time\": 184.714,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 185.145,\n          \"end_time\": 186.256,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"touch\",\n            \"Adjective\": \"magenta\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 186.376,\n          \"end_time\": 187.203,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"magenta\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 187.297,\n          \"end_time\": 189.377,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"magenta\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 189.473,\n          \"end_time\": 190.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"magenta\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 192.1,\n          \"end_time\": 201.828,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 202.038,\n          \"end_time\": 203.45,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 203.538,\n          \"end_time\": 204.901,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"flip\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 205.184,\n          \"end_time\": 206.381,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"flip\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 206.468,\n          \"end_time\": 207.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 209.2,\n          \"end_time\": 212.56,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 213.013,\n          \"end_time\": 214.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"cartridge_gate\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 216.1,\n          \"end_time\": 217.348,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"extending\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 217.442,\n          \"end_time\": 218.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 129.347,\n          \"end_time\": 136.8,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"The inks are next to the extended tray, so behind the printer, I mean under the printer.\"\n        },\n        {\n          \"start_time\": 140.776,\n          \"end_time\": 146.024,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"You can pull on the white part that's still standing.\"\n        },\n        {\n          \"start_time\": 156.1,\n          \"end_time\": 159.7,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"You should grab the cartridge and pull to take them out.\"\n        },\n        {\n          \"start_time\": 160.741,\n          \"end_time\": 163.688,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Maybe grab them top and bottom instead of.\"\n        },\n        {\n          \"start_time\": 163.793,\n          \"end_time\": 164.822,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"That's alright.\"\n        },\n        {\n          \"start_time\": 171.1,\n          \"end_time\": 175.6,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"You can just pull straight in your direction. So pull towards you.\"\n        },\n        {\n          \"start_time\": 212.424,\n          \"end_time\": 213.716,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Perfect, thank you.\"\n        },\n        {\n          \"start_time\": 213.795,\n          \"end_time\": 216.647,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"You can close everything the output tray as well.\"\n        }\n      ]\n    }\n  ],\n  \"orphan_conversations\": [\n    {\n      \"start_time\": 47.079,\n      \"end_time\": 49.588,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"The next step is to pull out the tray.\"\n    },\n    {\n      \"start_time\": 60.512,\n      \"end_time\": 63.412,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"The next step is to copy a black and white paper.\"\n    },\n    {\n      \"start_time\": 218.406,\n      \"end_time\": 221.841,\n      \"purpose\": \"instructor-start-conversation_closing remarks\",\n      \"text\": \"And it's over, you can press the stop button. Thank you.\"\n    }\n  ],\n  \"orphan_fine_grained_actions\": [\n    {\n      \"start_time\": 127.033,\n      \"end_time\": 128.9,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"place\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"paper_stack\",\n        \"adverbial\": \"none\"\n      }\n    }\n  ],\n  \"long_form_description\": {\n    \"start_time\": 0.453,\n    \"end_time\": 224.453,\n    \"text\": \"The student loads paper stack into the paper stand, then he opens the tray and the tray extension, after that, the student makes a copy with the printer. Lastly, he exchanges the black and magenta ink cartridges of the printer.\"\n  }\n}\n"}]}]}, "generation_config": {"response_mime_type": "application/json", "response_schema": {"$defs": {"DialogUtterance": {"description": "Single utterance in a dialogue", "properties": {"role": {"description": "Role of the speaker", "enum": ["assistant", "user"], "title": "Role", "type": "string"}, "utterance": {"description": "The spoken text", "title": "Utterance", "type": "string"}}, "required": ["role", "utterance"], "title": "DialogUtterance", "type": "object"}, "ToolUseDialog": {"description": "Dialog associated with a tool use instant event", "properties": {"clip_id": {"description": "<same as paired event>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<same as paired event>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "<same as paired event>", "title": "Risk Type", "type": "string"}, "dialogue": {"description": "Dialogue turns: Turn 1 (assistant): empty, Turn 2 (user): non-trivial response (>=12 words), Turn 3 (assistant): two-step corrective action + confirmation, Turn 4 (user): optional", "items": {"$ref": "#/$defs/DialogUtterance"}, "title": "Dialogue", "type": "array"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "dialogue"], "title": "ToolUseDialog", "type": "object"}, "ToolUseInstantEvent": {"description": "Tool use instant event", "properties": {"clip_id": {"description": "<from annotations.clip_id>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<from annotations.segment_id or 'unknown'>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "Type of risk", "enum": ["improper_grip", "unstable_handle", "device_not_off", "unsafe_posture", "wrong_orientation", "missing_guard", "loose_attachment", "other"], "title": "Risk Type", "type": "string"}, "observation": {"description": "<concise, objective evidence (no speculation)>", "title": "Observation", "type": "string"}, "source": {"default": "manual_annotation", "description": "Source of the annotation", "title": "Source", "type": "string"}, "confidence": {"default": 0.0, "description": "Confidence score", "title": "Confidence", "type": "number"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "observation"], "title": "ToolUseInstantEvent", "type": "object"}}, "description": "Tool use instant service output schema for tool use events and dialogs", "properties": {"tool_use_instant_events": {"description": "List of tool use instant events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseInstantEvent"}, "title": "Tool Use Instant Events", "type": "array"}, "dialogs": {"description": "List of dialogs associated with the events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseDialog"}, "title": "Dialogs", "type": "array"}}, "title": "ToolUseInstantServiceOutput", "type": "object"}, "temperature": 0.7}}
+{"key": "request-73", "request": {"contents": [{"parts": [{"text": "\n### **Role**\n\nYou are an Instant Proactive Service (Instant PS) annotation and dialogue-generation assistant for the HoloAssist dataset.\nIn laboratory / hands-on operation settings, you analyze manual annotations to extract time-windows of \"Tool Use\" risks / improper operations, and for each extracted event, you generate a 2-4 turn \"assistant ↔ user\" dialogue.\n\nYou must rely only on the time-windows provided by the manual annotations.\nYou must not extend, shorten, merge, or fabricate any time segments that do not exist in the manual labels.\n\n⸻\n\n### **All Defined Proactive Services**\n\t•\tInstant (second-level, grounded in the current moment)\n        •\tSafety: immediate bodily/accident danger (flame, blade, electric shock, slip, rotating parts, vehicle proximity) → stop first, then handle.\n        •\tTool Use: improper tool operation/configuration (grip, not powered off, orientation, loose chuck, missing guard, unsafe posture).\n\t•\tShort-Horizon (tens of seconds to a few minutes, within a single session)\n        •\tNext-Step Guidance: workflow is already underway; provide suggestions for the next step based on what has been done.\n        •\tError-Recovery: the user has just made a workflow mistake (wrong step, wrong object, wrong target, wrong configuration for this task) and must rollback to fix it.\n        •\tResource Reminder: end-of-task state is not handled (fire/power left on, door/cap open, unsaved work, leftover items, missing refill) → remind to close/save/take/refill.\n\n⸻\n\n### **Input Manual Annotations (authoritative time source)**\n\nProvides fine-grained temporal information for all dialogue and user actions in the video.\n\n⸻\n\n### **OBJECTIVE**\n\t1.\tRead each manual annotation labeled as \"Tool Use\", and output its time_window exactly as annotated (start_time-end_time, verbatim).\n    **You must traverse every user-error segment in the manual annotations and process them one by one without omission.**\n\t2.\tFor each event, output:\n        •\trisk_type (standardized from the label)\n        •\tan objective observation (from comment and/or video JSON; must be verifiable)\n        •\tconfidence\n\t3.\tIf multiple labels exist in the same time-window → output multiple separate events.\n        If repeated identical labels appear → deduplicate and conceptually merge their sources.\n\t4.\tOutput only Tool Use events (not Safety, not Privacy, not Error-Recovery, not Resource Reminder).\n\t5.\tDialogue generation: for every event, generate a 2-4 turn dialogue:\n        •\tAssistant speaks first, calmly, politely, low-intrusion.\n        •\tClearly state the specific tool-use risk (no timestamps), and provide 1-2 actionable corrections\n    (e.g., \"power off first, then…\", \"adjust your grip below the guard ring\").\n        •\tUser must not reply vaguely; produce ≥12 English words with meaningful content (accept/modify/decline and give reasons).\n        •\tAssistant closes with confirmation / optional SOP snippet / short reminder.\n        •\tDialogue text must not include timestamps, but the structured output must include aligned clip_id and time_window.\n\n⸻\n\n### **Task Definition / Nature (Instant · Tool Use)**\n\nCore Focus\n\t•\tThis category is restricted to problems that arise purely from how a tool is being used: grip, posture, contact, orientation, clamp/guard state, power state / configuration of the tool itself.\n\t•\tBy definition, Instant · Tool Use never requires rolling back or redoing previously completed workflow steps. The current step (object, target, step choice) is logically correct; only the usage technique is problematic.\n\t•\tIt does not cover mistakes about which object / part / slot / step / goal is chosen in the workflow (those belong to Short-Horizon · Error-Recovery).\n\nNature\n\t•\tTriggered when an immediate tool-related operational risk appears.\n\t•\tFocus on technique / configuration issues (grip, contact area, hand placement, body posture, orientation, clamp/guard state, power-off timing) that can become unsafe or damaging within a few seconds if not corrected.\n\t•\tIf the same mis-use is already causing an acute bodily hazard (e.g., clear cut / burn / electric-shock risk), it should be classified as Instant · Safety, not Tool Use.\n\nTemporal scope (critical)\n\t•\tEach Instant Tool Use event corresponds to a very short snippet of ongoing execution:\n\t•\ttypically 0-5 seconds between the risky configuration and when intervention should happen;\n\t•\twith a hard upper bound of ≤10 seconds.\n\t•\tIf understanding or fixing the problem requires:\n\t•\tlooking back over ≥10 seconds of prior workflow, or\n\t•\tundoing earlier completed steps and then redoing them,\nthen it should conceptually be handled by Short-Horizon services (especially Error-Recovery), not by Instant · Tool Use.\n\nEvent granularity\n\t•\tEach manual annotation segment that satisfies the temporal scope and nature above is counted as one Tool Use event.\n\t•\tYou must not merge multiple distant segments into a longer window to \"simulate\" an instant event.\n\nCommon labels (examples)\n\nimproper_grip, unstable_handle, device_not_off, unsafe_posture,\nwrong_orientation, missing_guard, loose_attachment, unstable_support, etc.\n\nExample 1 (Tool Use, not Error-Recovery)\nThe user is drilling into a workpiece with the correct drill bit and position, but their hand is very close to the rotating bit and the drill is tilted, making the operation unstable.\nIf they simply reposition their hand further away, adjust the tilt, and stabilize the drill, the task remains valid. No previous step needs to be undone.\nThis is an Instant · Tool Use event (technique correction), not Error-Recovery.\n\n⸻\n\n### **Mutual Exclusion & Priority vs. Error-Recovery (and Safety)**\n\nWhen deciding between Instant · Tool Use, Short-Horizon · Error-Recovery, and Instant · Safety, use the following rules.\n\n1. Completion vs. ongoing execution (primary test: Tool Use vs. Error-Recovery)\nUse this completion test first:\n\n\"If the user immediately switches to the correct technique from now on, without undoing anything already done, does the mistake disappear?\"\n\n\t•\tIf YES → this is Tool Use (ongoing execution / technique correction).\n\t•\tIf NO, because the current state is already wrong and must be undone and redone, then it belongs to Short-Horizon · Error-Recovery, not Tool Use.\n\nIn other words:\n\t•\tTool Use\n        •\tThe step itself is logically correct (right object, right target, right step for this task).\n        •\tThe problem lies in how the tool is being operated (grip, angle, stability, power-off timing, missing clamp/guard, etc.).\n        •\tFix = adjust how the tool is being handled / configured right now, without rolling back earlier workflow states.\n\t•\tError-Recovery\n        •\tThe workflow state itself is wrong (wrong part installed, wrong sample loaded, wrong slot used, wrong target selected, steps swapped, required step skipped, etc.).\n        •\tFix = stop, undo what was done, and redo the step correctly.\n        •\tThese should not be labeled as Tool Use in this task.\n\n2. Technique vs. workflow (rephrased decision rule)\n\t•\tIf the main problem is how the tool is being handled or configured in this short 0-10 second window\n(grip, posture, orientation, clamp/guard, power-off timing), and correcting it means adjusting the current action, classify it as Instant · Tool Use.\n\t•\tIf the main problem is what has already been done in the workflow\n(wrong object, wrong slot/target, wrong order, wrong configuration for this task, skipped required step), and the user must undo and redo a step, classify it as Short-Horizon · Error-Recovery.\n\n3. Safety override\n\t•\tIf the current tool use creates an immediate, high-risk safety hazard (e.g., hand directly in front of an active blade, imminent burn from an exposed hot surface, clear electric-shock risk),\nthe primary label should be Instant · Safety, even if there is also a technique issue.\n\t•\tIn such cases, prioritize Safety over Tool Use.\n\n4. Time scale\n\t•\tTool Use: typically 0-10 seconds, focused on a currently ongoing motion or micro configuration with no rollback.\n\t•\tError-Recovery: can span ≈10 seconds to a few minutes, requiring short-term memory of earlier completed actions and explicit rollback.\n\n5. Example 2 (Error-Recovery, not Tool Use)\nThe user is assembling a device that requires inserting Part A first and then Part B.\nInstead, they insert Part B directly, tighten it, and skip Part A.\nSimply improving their hand technique or tightening style cannot fix this — the assembly sequence itself is wrong.\nThe assistant should ask them to stop, remove Part B (undo), insert Part A, then re-insert Part B in the correct order (redo).\nThis is Error-Recovery because it is a workflow-level mistake that requires rollback + redo, not just a Tool Use adjustment.\n\nIn this task, you are only asked to output Tool Use events.\nSegments that match the Error-Recovery definition above should not be labeled as Tool Use.\n\n⸻\n\n### **Output Format and Rules**\n\nYou must produce two parallel arrays: tool_use_instant_events and dialogs.\nEach event must correspond to exactly one dialogue.\n\n### **Mandatory constraints**\n\t•\tExact Match\n        •\ttime_window must match the annotated start_time-end_time exactly.\n        •\tNo stretching, shortening, smoothing, or merging.\n\t•\tAnnotation Only\n\t    •\tYou may not introduce new or extended time windows.\n\t•\tObjective observation\n\t    •\tMust be verifiable; no speculation or hidden-mental-state guesses.\n\t•\tMulti-label\n\t    •\tSeparate output entries for each label; exact duplicates merged.\n\t•\tOrdering\n\t    •\tSort by clip_id ascending, then by start_time ascending.\n\n### **Dialogue constraints**\n\t•\t2-4 turns.\n\t•\tAssistant speaks first.\n\t•\tFirst assistant turn must include:\n\t•\texplicit mention of the specific tool-use risk, and\n\t•\t1-2 concrete corrective steps.\n\t•\tUser reply:\n\t•\t≥12 words, non-trivial, expresses acceptance, modification, or refusal with explanation.\n\t•\tAssistant final turn:\n\t•\tstep-by-step guidance / confirmation / optional mini SOP card.\n\t•\tNo timestamps in dialogue.\n\t•\tNo Safety / Privacy content.\n\t•\tNo hallucinated facts.\n\n⸻\n\n### **Unified Output Schema**\n{\n  \"tool_use_instant_events\": [\n    {\n      \"clip_id\": \"<from annotations.clip_id>\",\n      \"segment_id\": \"<from annotations.segment_id or 'unknown'>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"improper_grip | unstable_handle | device_not_off | unsafe_posture | wrong_orientation | missing_guard | loose_attachment | other\",\n      \"observation\": \"<concise, objective evidence (no speculation)>\",\n      \"source\": \"manual_annotation\",\n      \"confidence\": 0.0\n    }\n  ],\n  \"dialogs\": [\n    {\n      \"clip_id\": \"<same as paired event>\",\n      \"segment_id\": \"<same as paired event>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"<same as paired event>\",\n      \"dialogue\": [\n        { \"role\": \"assistant\", \"utterance\": \"\" },\n        { \"role\": \"user\", \"utterance\": \"<non-trivial response (>=12 words)>\" },\n        { \"role\": \"assistant\", \"utterance\": \"<two-step corrective action + confirmation>\" },\n        { \"role\": \"user\", \"utterance\": \"\" }\n      ]\n    }\n  ]\n}\n\n#### Failure Case (If there are no valid Tool Use events in current video clip)\n{\n  \"tool_use_instant_events\": [],\n  \"dialogs\": [],\n}\n\n\n\n### **Manual Annotations of Clip ID z031-june-22-22-switch**\n{\n  \"video_duration\": {\n    \"raw\": \"00:05:28.47\",\n    \"seconds\": 328\n  },\n  \"taskId\": \"63dadfad13eb8c0f7fa4fc3c\",\n  \"taskType\": \"setup switch\",\n  \"video_name\": \"z031-june-22-22-switch\",\n  \"initial_conversation\": [\n    {\n      \"start_time\": 1.4,\n      \"end_time\": 1.63,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Alright\"\n    },\n    {\n      \"start_time\": 1.644,\n      \"end_time\": 3.925,\n      \"purpose\": \"instructor-start-conversation_opening remarks\",\n      \"text\": \"today i'm going to handle the Nintendo Switch.\"\n    },\n    {\n      \"start_time\": 4.2,\n      \"end_time\": 10.8,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"So, to start, please remove the handles from the screen and put them in the joy-con comfort grip.\"\n    }\n  ],\n  \"initial_fine_grained_action\": [],\n  \"actions\": [\n    {\n      \"start_time\": 4.499999999999999,\n      \"end_time\": 40.01824522557432,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student detach the joy-con controllers from the Nintendo Switch.\",\n        \"Verb\": \"disassemble\",\n        \"Noun\": \"joy_con_controller\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 4.688,\n          \"end_time\": 5.19,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 5.231,\n          \"end_time\": 10.04,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 10.141,\n          \"end_time\": 11.992,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 12.047,\n          \"end_time\": 17.068,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student should remove the joy cons first.\",\n            \"Incorrect Action Corrected by\": \"10\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"comfort_grip\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 17.123,\n          \"end_time\": 18.854,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"comfort_grip\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 18.954,\n          \"end_time\": 20.057,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 20.132,\n          \"end_time\": 25.058,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student should press the button in the back to release the joy con.\",\n            \"Incorrect Action Corrected by\": \"14\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 25.096,\n          \"end_time\": 29.038,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 29.125,\n          \"end_time\": 30.182,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 30.246,\n          \"end_time\": 31.682,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 31.739,\n          \"end_time\": 32.903,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 32.997,\n          \"end_time\": 34.076,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 34.101,\n          \"end_time\": 34.944,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 35.022,\n          \"end_time\": 39.389255189593136,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none  none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 14.3,\n          \"end_time\": 19.155,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"You should start by removing the blue and red controllers from the screen.\"\n        },\n        {\n          \"start_time\": 21.27,\n          \"end_time\": 24.6,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"To remove them, you should rotate the switch upside down.\"\n        },\n        {\n          \"start_time\": 26.002,\n          \"end_time\": 30.348,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"There's two small black buttons, you can press on them and slide the controller out.\"\n        },\n        {\n          \"start_time\": 36.536,\n          \"end_time\": 37.24499999999999,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Great.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 43.07273180182674,\n      \"end_time\": 82.77273180182675,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student attaches the joy-con controllers on the comfort grip.\",\n        \"Verb\": \"assemble\",\n        \"Noun\": \"joy_con_controller\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 43.112,\n          \"end_time\": 43.996,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 44.061,\n          \"end_time\": 44.781,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student has to attach the joy con controllers to the comfort grip.\",\n            \"Incorrect Action Corrected by\": \"27\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 44.834,\n          \"end_time\": 47.249,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student should attach the controller to the comfort grip.\",\n            \"Incorrect Action Corrected by\": \"27\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 47.335,\n          \"end_time\": 48.067,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 48.139,\n          \"end_time\": 51.064,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"comfort_grip\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 51.128,\n          \"end_time\": 53.251,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student inserts the joy con controller backwards.\",\n            \"Incorrect Action Corrected by\": \"32\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 53.341,\n          \"end_time\": 55.941,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 56.029,\n          \"end_time\": 58.174,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student flips the comfort grip instead of the joy con controller.\",\n            \"Incorrect Action Corrected by\": \"34\",\n            \"Verb\": \"flip\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"comfort_grip\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 58.237,\n          \"end_time\": 61.91,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 61.988,\n          \"end_time\": 68.474,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"The student tries to insert the joy con controller in the incorrect side of the comfort grip.\",\n            \"Incorrect Action Corrected by\": \"40\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 68.565,\n          \"end_time\": 71.046,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 71.136,\n          \"end_time\": 75.333,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 75.397,\n          \"end_time\": 77.078,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 77.15,\n          \"end_time\": 80.172,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"The student does not find the correct way to insert the joy con controller in the comfort grip.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 45.199,\n          \"end_time\": 48.781,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"It's not the screen, it's the joycob, joy-con comfort grip.\"\n        },\n        {\n          \"start_time\": 51.926,\n          \"end_time\": 56.621,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"It's the other way around, you are holding the red controller upside down.\"\n        },\n        {\n          \"start_time\": 57.075,\n          \"end_time\": 59.588,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"Your red controller should be the other way around.\"\n        },\n        {\n          \"start_time\": 59.642,\n          \"end_time\": 60.975,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"You should see the buttons.\"\n        },\n        {\n          \"start_time\": 61.089,\n          \"end_time\": 61.771,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Yes!.\"\n        },\n        {\n          \"start_time\": 66.4,\n          \"end_time\": 70.934,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"Red should be on the right side of the..\"\n        },\n        {\n          \"start_time\": 79.3,\n          \"end_time\": 80.9,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"You can also slide it.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 90.4,\n      \"end_time\": 127.4,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student changes the joy-con controllers from the comfort grip to the joy-con straps.\",\n        \"Verb\": \"exchange\",\n        \"Noun\": \"joy_con_controller\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 92.238,\n          \"end_time\": 93.854,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 93.95,\n          \"end_time\": 95.162,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"push\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 95.217,\n          \"end_time\": 96.532,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 96.604,\n          \"end_time\": 99.174,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"comfort_grip\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 99.205,\n          \"end_time\": 102.269,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student does not need the nintendo switch at this moment.\",\n            \"Incorrect Action Corrected by\": \"55\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 102.369,\n          \"end_time\": 104.053,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 104.131,\n          \"end_time\": 107.152,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"joy_con_strap\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 107.226,\n          \"end_time\": 109.662,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"joy_con_strap\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 109.757,\n          \"end_time\": 113.119,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"joy_con_strap\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 113.162,\n          \"end_time\": 115.836,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"otherwise\",\n            \"Incorrect Action Explanation\": \"The student slides the joy con strap out of the blue joy con controller.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"joy_con_strap\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 115.878,\n          \"end_time\": 117.058,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"joy_con_strap\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 117.11,\n          \"end_time\": 120.092,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 120.14,\n          \"end_time\": 123.143,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 99.267,\n          \"end_time\": 103.7,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"The two separate joy-cons are the two black objects you have on your right.\"\n        },\n        {\n          \"start_time\": 116.355,\n          \"end_time\": 118.771,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"It's correct, you can slide the red one in.\"\n        },\n        {\n          \"start_time\": 125.1,\n          \"end_time\": 125.6,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Perfect!\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 128.3,\n      \"end_time\": 154,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student changes the joy-con controllers from the joy-con straps to the Nintendo Switch.\",\n        \"Verb\": \"exchange\",\n        \"Noun\": \"joy_con_controller\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 132.144,\n          \"end_time\": 134.174,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_strap\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 134.222,\n          \"end_time\": 135.382,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 135.428,\n          \"end_time\": 135.937,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 136,\n          \"end_time\": 137.054,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"joy_con_strap_lock\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 137.11,\n          \"end_time\": 138.144,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 138.166,\n          \"end_time\": 140.131,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"flip\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 140.196,\n          \"end_time\": 141.635,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 141.724,\n          \"end_time\": 143.094,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student holding the joy con controller backwards.\",\n            \"Incorrect Action Corrected by\": \"77\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 143.131,\n          \"end_time\": 144.138,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student has to flip the joy con controller not the nintendo switch.\",\n            \"Incorrect Action Corrected by\": \"77\",\n            \"Verb\": \"flip\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 144.226,\n          \"end_time\": 146.243,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student is trying to insert the joy con but it is still backwards.\",\n            \"Incorrect Action Corrected by\": \"77\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 146.326,\n          \"end_time\": 147.186,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"flip\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 147.214,\n          \"end_time\": 149.26,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 149.303,\n          \"end_time\": 151.026,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 151.141,\n          \"end_time\": 152.93506974813175,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 142.2,\n          \"end_time\": 148,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"You are holding the controller upside down, it should be. You should see the buttons on the controller.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 156.345,\n      \"end_time\": 183,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student makes stand the Nintendo Switch on the table.\",\n        \"Verb\": \"stand\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"nintendo_switch\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 158.39859922502077,\n          \"end_time\": 161.074,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"The student dhould not drop the nintendo switch.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 161.111,\n          \"end_time\": 163.065,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The comfort grip is not needed at this time.\",\n            \"Incorrect Action Corrected by\": \"89\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"comfort_grip\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 163.139,\n          \"end_time\": 164.596,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"drop\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"comfort_grip\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 164.639,\n          \"end_time\": 168.158,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 168.235,\n          \"end_time\": 170.708,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 170.818,\n          \"end_time\": 173.235,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student has to pull the kickstand out.\",\n            \"Incorrect Action Corrected by\": \"93\",\n            \"Verb\": \"push\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"kickstand\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 173.312,\n          \"end_time\": 178.043,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"kickstand\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 160.441,\n          \"end_time\": 164.854,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"For that you should use the kickstand, the kickstand is on the back of the switch.\"\n        },\n        {\n          \"start_time\": 168.4,\n          \"end_time\": 175.715,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"There's a small black rectangle and you can pull that, you should start with like a this place and then pull it.\"\n        },\n        {\n          \"start_time\": 177.02,\n          \"end_time\": 179.289,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"You can make the  switch stand.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 185.3,\n      \"end_time\": 211.2,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student changes the game card.\",\n        \"Verb\": \"exchange\",\n        \"Noun\": \"game_card\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 187.1,\n          \"end_time\": 189.032,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"game_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 189.1,\n          \"end_time\": 191.043,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": 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\"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 197.248,\n          \"end_time\": 199.513,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"game_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 199.559,\n          \"end_time\": 200.426,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"game_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 200.523,\n          \"end_time\": 201.808,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"game_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 201.89,\n          \"end_time\": 205.133,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"game_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 205.219,\n          \"end_time\": 207.054,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"game_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 207.141,\n          \"end_time\": 210.876,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"game_slot\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 209.05,\n          \"end_time\": 209.35,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Great!\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 213.4,\n      \"end_time\": 252.2,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student changes the SD card.\",\n        \"Verb\": \"exchange\",\n        \"Noun\": \"sd_card\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 214.105,\n          \"end_time\": 217.152,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student should not close the kickstand because the sd card in behind it.\",\n            \"Incorrect Action Corrected by\": \"118\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"kickstand\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 217.224,\n          \"end_time\": 223.178,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 223.247,\n          \"end_time\": 229.063,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"otherwise\",\n            \"Incorrect Action Explanation\": \"The student con't find the sd card slot.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"kickstand\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 229.131,\n          \"end_time\": 234.136,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"kickstand\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 234.235,\n          \"end_time\": 240.196,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student has to push the sd card first to release it.\",\n            \"Incorrect Action Corrected by\": \"123\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 240.215,\n          \"end_time\": 241.887,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"push\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 241.961,\n          \"end_time\": 243.31,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 243.381,\n          \"end_time\": 244.171,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 244.224,\n          \"end_time\": 245.592,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 245.651,\n          \"end_time\": 247.266,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 247.356,\n          \"end_time\": 249.161,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 249.222,\n          \"end_time\": 252.038,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"kickstand\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 217.1,\n          \"end_time\": 220.425,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"The micro SD card is at the same spot than the kickstand.\"\n        },\n        {\n          \"start_time\": 226.933,\n          \"end_time\": 231.023,\n          \"conversation_purpose\": \"instructor-reply-to-student_follow-up instruction\",\n          \"text\": \"You should open the kickstand again to access the SD card.\"\n        },\n        {\n          \"start_time\": 234.1,\n          \"end_time\": 237.564,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"You can press on it to get it to go out.\"\n        },\n        {\n          \"start_time\": 250.1,\n          \"end_time\": 250.699,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Great!\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 253.2,\n      \"end_time\": 272,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student turns on the Nintendo Switch.\",\n        \"Verb\": \"turn_on\",\n        \"Noun\": \"nintendo_switch\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 256.145,\n          \"end_time\": 260.186,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            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\"Adjective\": \"none\",\n            \"Noun\": \"power_button\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 311.487,\n          \"end_time\": 318.169,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"The student doesn't know what to do.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 276.213,\n          \"end_time\": 282.4,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"You should press for longer and then click on the quit button on the screen.\"\n        },\n        {\n          \"start_time\": 294.1,\n          \"end_time\": 297.566,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"You can press the button that says to quit.\"\n        },\n        {\n          \"start_time\": 315.225,\n          \"end_time\": 316.675,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"You can put it on sleep mode.\"\n        }\n      ]\n    }\n  ],\n  \"orphan_conversations\": [\n    {\n      \"start_time\": 37.40711264876833,\n      \"end_time\": 43.3,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"You can now put the blue and red controllers on the comfort grip.\"\n    },\n    {\n      \"start_time\": 83.063,\n      \"end_time\": 83.463,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Perfect!\"\n    },\n    {\n      \"start_time\": 83.637,\n      \"end_time\": 89.416,\n      \"purpose\": \"instructor-start-conversation_follow-up instruction\",\n      \"text\": \"Now we can switch from the joy-con comfort grip to the two separate joy-cons.\"\n    },\n    {\n      \"start_time\": 126.124,\n      \"end_time\": 129.52,\n      \"purpose\": \"instructor-start-conversation_follow-up instruction\",\n      \"text\": \"You can now take the two controllers and put them back on the screen.\"\n    },\n    {\n      \"start_time\": 153.07800000000006,\n      \"end_time\": 154.183,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Perfect!\"\n    },\n    {\n      \"start_time\": 154.25900000000001,\n      \"end_time\": 157.727,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"The next step is to make the switch stand.\"\n    },\n    {\n      \"start_time\": 182.978,\n      \"end_time\": 183.215,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Great!\"\n    },\n    {\n      \"start_time\": 183.298,\n      \"end_time\": 185.787,\n      \"purpose\": \"instructor-start-conversation_follow-up instruction\",\n      \"text\": \"Now, please change the game card.\"\n    },\n    {\n      \"start_time\": 210.275,\n      \"end_time\": 212.525,\n      \"purpose\": \"instructor-start-conversation_follow-up instruction\",\n      \"text\": \"The next step is to change the micro SD card.\"\n    },\n    {\n      \"start_time\": 251.1,\n      \"end_time\": 253.9,\n      \"purpose\": \"instructor-start-conversation_follow-up instruction\",\n      \"text\": \"The next step is to turn on the switch.\"\n    },\n    {\n      \"start_time\": 271.354,\n      \"end_time\": 273.3,\n      \"purpose\": \"instructor-start-conversation_follow-up instruction\",\n      \"text\": \"Now, please turn off the switch.\"\n    },\n    {\n      \"start_time\": 320.299,\n      \"end_time\": 321.171,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Perfect, thank you.\"\n    },\n    {\n      \"start_time\": 321.22,\n      \"end_time\": 325.616,\n      \"purpose\": \"instructor-start-conversation_closing remarks\",\n      \"text\": \"It's over, you can press the stop button of the hololens.\"\n    }\n  ],\n  \"orphan_fine_grained_actions\": [\n    {\n      \"start_time\": 80.203,\n      \"end_time\": 86.038,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"insert\",\n        \"Adjective\": \"blue\",\n        \"Noun\": \"joy_con_controller\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 86.122,\n      \"end_time\": 92.136,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"push\",\n        \"Adjective\": \"blue\",\n        \"Noun\": \"joy_con_controller\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 123.25,\n      \"end_time\": 128.179,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"insert\",\n        \"Adjective\": \"red\",\n        \"Noun\": \"joy_con_controller\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 128.223,\n      \"end_time\": 132.094,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"place\",\n        \"Adjective\": \"blue\",\n        \"Noun\": \"joy_con_controller\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 178.131,\n      \"end_time\": 183.118,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"stand\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"nintendo_switch\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 210.986,\n      \"end_time\": 214.041,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"flip\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"nintendo_switch\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 252.083,\n      \"end_time\": 256.031,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"inspect\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"nintendo_switch\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 318.194,\n      \"end_time\": 321.851,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"press\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"touch_screen\",\n        \"adverbial\": \"none\"\n      }\n    }\n  ],\n  \"long_form_description\": {\n    \"start_time\": 0,\n    \"end_time\": 327.1,\n    \"text\": \"The student begins by changing the joy controllers to the comfort grip, when he finishes the student waits for new instructions. The instructor tells that he need no change the comfort grip to the joycon strap after that the student placed back the joycons on the Nintendo Switch and stand it using the kickstand, then he exchanged de game cartridge and the SD card to finally turn on and off the Nintendo Switch.\"\n  }\n}\n"}]}]}, "generation_config": {"response_mime_type": "application/json", "response_schema": {"$defs": {"DialogUtterance": {"description": "Single utterance in a dialogue", "properties": {"role": {"description": "Role of the speaker", "enum": ["assistant", "user"], "title": "Role", "type": "string"}, "utterance": {"description": "The spoken text", "title": "Utterance", "type": "string"}}, "required": ["role", "utterance"], "title": "DialogUtterance", "type": "object"}, "ToolUseDialog": {"description": "Dialog associated with a tool use instant event", "properties": {"clip_id": {"description": "<same as paired event>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<same as paired event>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "<same as paired event>", "title": "Risk Type", "type": "string"}, "dialogue": {"description": "Dialogue turns: Turn 1 (assistant): empty, Turn 2 (user): non-trivial response (>=12 words), Turn 3 (assistant): two-step corrective action + confirmation, Turn 4 (user): optional", "items": {"$ref": "#/$defs/DialogUtterance"}, "title": "Dialogue", "type": "array"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "dialogue"], "title": "ToolUseDialog", "type": "object"}, "ToolUseInstantEvent": {"description": "Tool use instant event", "properties": {"clip_id": {"description": "<from annotations.clip_id>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<from annotations.segment_id or 'unknown'>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "Type of risk", "enum": ["improper_grip", "unstable_handle", "device_not_off", "unsafe_posture", "wrong_orientation", "missing_guard", "loose_attachment", "other"], "title": "Risk Type", "type": "string"}, "observation": {"description": "<concise, objective evidence (no speculation)>", "title": "Observation", "type": "string"}, "source": {"default": "manual_annotation", "description": "Source of the annotation", "title": "Source", "type": "string"}, "confidence": {"default": 0.0, "description": "Confidence score", "title": "Confidence", "type": "number"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "observation"], "title": "ToolUseInstantEvent", "type": "object"}}, "description": "Tool use instant service output schema for tool use events and dialogs", "properties": {"tool_use_instant_events": {"description": "List of tool use instant events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseInstantEvent"}, "title": "Tool Use Instant Events", "type": "array"}, "dialogs": {"description": "List of dialogs associated with the events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseDialog"}, "title": "Dialogs", "type": "array"}}, "title": "ToolUseInstantServiceOutput", "type": "object"}, "temperature": 0.7}}
+{"key": "request-74", "request": {"contents": [{"parts": [{"text": "\n### **Role**\n\nYou are an Instant Proactive Service (Instant PS) annotation and dialogue-generation assistant for the HoloAssist dataset.\nIn laboratory / hands-on operation settings, you analyze manual annotations to extract time-windows of \"Tool Use\" risks / improper operations, and for each extracted event, you generate a 2-4 turn \"assistant ↔ user\" dialogue.\n\nYou must rely only on the time-windows provided by the manual annotations.\nYou must not extend, shorten, merge, or fabricate any time segments that do not exist in the manual labels.\n\n⸻\n\n### **All Defined Proactive Services**\n\t•\tInstant (second-level, grounded in the current moment)\n        •\tSafety: immediate bodily/accident danger (flame, blade, electric shock, slip, rotating parts, vehicle proximity) → stop first, then handle.\n        •\tTool Use: improper tool operation/configuration (grip, not powered off, orientation, loose chuck, missing guard, unsafe posture).\n\t•\tShort-Horizon (tens of seconds to a few minutes, within a single session)\n        •\tNext-Step Guidance: workflow is already underway; provide suggestions for the next step based on what has been done.\n        •\tError-Recovery: the user has just made a workflow mistake (wrong step, wrong object, wrong target, wrong configuration for this task) and must rollback to fix it.\n        •\tResource Reminder: end-of-task state is not handled (fire/power left on, door/cap open, unsaved work, leftover items, missing refill) → remind to close/save/take/refill.\n\n⸻\n\n### **Input Manual Annotations (authoritative time source)**\n\nProvides fine-grained temporal information for all dialogue and user actions in the video.\n\n⸻\n\n### **OBJECTIVE**\n\t1.\tRead each manual annotation labeled as \"Tool Use\", and output its time_window exactly as annotated (start_time-end_time, verbatim).\n    **You must traverse every user-error segment in the manual annotations and process them one by one without omission.**\n\t2.\tFor each event, output:\n        •\trisk_type (standardized from the label)\n        •\tan objective observation (from comment and/or video JSON; must be verifiable)\n        •\tconfidence\n\t3.\tIf multiple labels exist in the same time-window → output multiple separate events.\n        If repeated identical labels appear → deduplicate and conceptually merge their sources.\n\t4.\tOutput only Tool Use events (not Safety, not Privacy, not Error-Recovery, not Resource Reminder).\n\t5.\tDialogue generation: for every event, generate a 2-4 turn dialogue:\n        •\tAssistant speaks first, calmly, politely, low-intrusion.\n        •\tClearly state the specific tool-use risk (no timestamps), and provide 1-2 actionable corrections\n    (e.g., \"power off first, then…\", \"adjust your grip below the guard ring\").\n        •\tUser must not reply vaguely; produce ≥12 English words with meaningful content (accept/modify/decline and give reasons).\n        •\tAssistant closes with confirmation / optional SOP snippet / short reminder.\n        •\tDialogue text must not include timestamps, but the structured output must include aligned clip_id and time_window.\n\n⸻\n\n### **Task Definition / Nature (Instant · Tool Use)**\n\nCore Focus\n\t•\tThis category is restricted to problems that arise purely from how a tool is being used: grip, posture, contact, orientation, clamp/guard state, power state / configuration of the tool itself.\n\t•\tBy definition, Instant · Tool Use never requires rolling back or redoing previously completed workflow steps. The current step (object, target, step choice) is logically correct; only the usage technique is problematic.\n\t•\tIt does not cover mistakes about which object / part / slot / step / goal is chosen in the workflow (those belong to Short-Horizon · Error-Recovery).\n\nNature\n\t•\tTriggered when an immediate tool-related operational risk appears.\n\t•\tFocus on technique / configuration issues (grip, contact area, hand placement, body posture, orientation, clamp/guard state, power-off timing) that can become unsafe or damaging within a few seconds if not corrected.\n\t•\tIf the same mis-use is already causing an acute bodily hazard (e.g., clear cut / burn / electric-shock risk), it should be classified as Instant · Safety, not Tool Use.\n\nTemporal scope (critical)\n\t•\tEach Instant Tool Use event corresponds to a very short snippet of ongoing execution:\n\t•\ttypically 0-5 seconds between the risky configuration and when intervention should happen;\n\t•\twith a hard upper bound of ≤10 seconds.\n\t•\tIf understanding or fixing the problem requires:\n\t•\tlooking back over ≥10 seconds of prior workflow, or\n\t•\tundoing earlier completed steps and then redoing them,\nthen it should conceptually be handled by Short-Horizon services (especially Error-Recovery), not by Instant · Tool Use.\n\nEvent granularity\n\t•\tEach manual annotation segment that satisfies the temporal scope and nature above is counted as one Tool Use event.\n\t•\tYou must not merge multiple distant segments into a longer window to \"simulate\" an instant event.\n\nCommon labels (examples)\n\nimproper_grip, unstable_handle, device_not_off, unsafe_posture,\nwrong_orientation, missing_guard, loose_attachment, unstable_support, etc.\n\nExample 1 (Tool Use, not Error-Recovery)\nThe user is drilling into a workpiece with the correct drill bit and position, but their hand is very close to the rotating bit and the drill is tilted, making the operation unstable.\nIf they simply reposition their hand further away, adjust the tilt, and stabilize the drill, the task remains valid. No previous step needs to be undone.\nThis is an Instant · Tool Use event (technique correction), not Error-Recovery.\n\n⸻\n\n### **Mutual Exclusion & Priority vs. Error-Recovery (and Safety)**\n\nWhen deciding between Instant · Tool Use, Short-Horizon · Error-Recovery, and Instant · Safety, use the following rules.\n\n1. Completion vs. ongoing execution (primary test: Tool Use vs. Error-Recovery)\nUse this completion test first:\n\n\"If the user immediately switches to the correct technique from now on, without undoing anything already done, does the mistake disappear?\"\n\n\t•\tIf YES → this is Tool Use (ongoing execution / technique correction).\n\t•\tIf NO, because the current state is already wrong and must be undone and redone, then it belongs to Short-Horizon · Error-Recovery, not Tool Use.\n\nIn other words:\n\t•\tTool Use\n        •\tThe step itself is logically correct (right object, right target, right step for this task).\n        •\tThe problem lies in how the tool is being operated (grip, angle, stability, power-off timing, missing clamp/guard, etc.).\n        •\tFix = adjust how the tool is being handled / configured right now, without rolling back earlier workflow states.\n\t•\tError-Recovery\n        •\tThe workflow state itself is wrong (wrong part installed, wrong sample loaded, wrong slot used, wrong target selected, steps swapped, required step skipped, etc.).\n        •\tFix = stop, undo what was done, and redo the step correctly.\n        •\tThese should not be labeled as Tool Use in this task.\n\n2. Technique vs. workflow (rephrased decision rule)\n\t•\tIf the main problem is how the tool is being handled or configured in this short 0-10 second window\n(grip, posture, orientation, clamp/guard, power-off timing), and correcting it means adjusting the current action, classify it as Instant · Tool Use.\n\t•\tIf the main problem is what has already been done in the workflow\n(wrong object, wrong slot/target, wrong order, wrong configuration for this task, skipped required step), and the user must undo and redo a step, classify it as Short-Horizon · Error-Recovery.\n\n3. Safety override\n\t•\tIf the current tool use creates an immediate, high-risk safety hazard (e.g., hand directly in front of an active blade, imminent burn from an exposed hot surface, clear electric-shock risk),\nthe primary label should be Instant · Safety, even if there is also a technique issue.\n\t•\tIn such cases, prioritize Safety over Tool Use.\n\n4. Time scale\n\t•\tTool Use: typically 0-10 seconds, focused on a currently ongoing motion or micro configuration with no rollback.\n\t•\tError-Recovery: can span ≈10 seconds to a few minutes, requiring short-term memory of earlier completed actions and explicit rollback.\n\n5. Example 2 (Error-Recovery, not Tool Use)\nThe user is assembling a device that requires inserting Part A first and then Part B.\nInstead, they insert Part B directly, tighten it, and skip Part A.\nSimply improving their hand technique or tightening style cannot fix this — the assembly sequence itself is wrong.\nThe assistant should ask them to stop, remove Part B (undo), insert Part A, then re-insert Part B in the correct order (redo).\nThis is Error-Recovery because it is a workflow-level mistake that requires rollback + redo, not just a Tool Use adjustment.\n\nIn this task, you are only asked to output Tool Use events.\nSegments that match the Error-Recovery definition above should not be labeled as Tool Use.\n\n⸻\n\n### **Output Format and Rules**\n\nYou must produce two parallel arrays: tool_use_instant_events and dialogs.\nEach event must correspond to exactly one dialogue.\n\n### **Mandatory constraints**\n\t•\tExact Match\n        •\ttime_window must match the annotated start_time-end_time exactly.\n        •\tNo stretching, shortening, smoothing, or merging.\n\t•\tAnnotation Only\n\t    •\tYou may not introduce new or extended time windows.\n\t•\tObjective observation\n\t    •\tMust be verifiable; no speculation or hidden-mental-state guesses.\n\t•\tMulti-label\n\t    •\tSeparate output entries for each label; exact duplicates merged.\n\t•\tOrdering\n\t    •\tSort by clip_id ascending, then by start_time ascending.\n\n### **Dialogue constraints**\n\t•\t2-4 turns.\n\t•\tAssistant speaks first.\n\t•\tFirst assistant turn must include:\n\t•\texplicit mention of the specific tool-use risk, and\n\t•\t1-2 concrete corrective steps.\n\t•\tUser reply:\n\t•\t≥12 words, non-trivial, expresses acceptance, modification, or refusal with explanation.\n\t•\tAssistant final turn:\n\t•\tstep-by-step guidance / confirmation / optional mini SOP card.\n\t•\tNo timestamps in dialogue.\n\t•\tNo Safety / Privacy content.\n\t•\tNo hallucinated facts.\n\n⸻\n\n### **Unified Output Schema**\n{\n  \"tool_use_instant_events\": [\n    {\n      \"clip_id\": \"<from annotations.clip_id>\",\n      \"segment_id\": \"<from annotations.segment_id or 'unknown'>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"improper_grip | unstable_handle | device_not_off | unsafe_posture | wrong_orientation | missing_guard | loose_attachment | other\",\n      \"observation\": \"<concise, objective evidence (no speculation)>\",\n      \"source\": \"manual_annotation\",\n      \"confidence\": 0.0\n    }\n  ],\n  \"dialogs\": [\n    {\n      \"clip_id\": \"<same as paired event>\",\n      \"segment_id\": \"<same as paired event>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"<same as paired event>\",\n      \"dialogue\": [\n        { \"role\": \"assistant\", \"utterance\": \"\" },\n        { \"role\": \"user\", \"utterance\": \"<non-trivial response (>=12 words)>\" },\n        { \"role\": \"assistant\", \"utterance\": \"<two-step corrective action + confirmation>\" },\n        { \"role\": \"user\", \"utterance\": \"\" }\n      ]\n    }\n  ]\n}\n\n#### Failure Case (If there are no valid Tool Use events in current video clip)\n{\n  \"tool_use_instant_events\": [],\n  \"dialogs\": [],\n}\n\n\n\n### **Manual Annotations of Clip ID z032-june-22-22-dslr**\n{\n  \"video_duration\": {\n    \"raw\": \"00:05:25.91\",\n    \"seconds\": 325\n  },\n  \"taskId\": \"63dadf7fa52e38c98b0bee47\",\n  \"taskType\": \"setup camera\",\n  \"video_name\": \"z032-june-22-22-dslr\",\n  \"initial_conversation\": [\n    {\n      \"start_time\": 2.3,\n      \"end_time\": 5.424,\n      \"purpose\": \"instructor-start-conversation_opening remarks\",\n      \"text\": \"Hello, thank you for agreeing to partake in our study.\"\n    },\n    {\n      \"start_time\": 5.503,\n      \"end_time\": 11.023,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"In front of you, you will see a canon DSLR camera. We will be using it for this task.\"\n    },\n    {\n      \"start_time\": 11.4,\n      \"end_time\": 15.394,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"First, could you please detach the lens from the camera.\"\n    }\n  ],\n  \"initial_fine_grained_action\": [],\n  \"actions\": [\n    {\n      \"start_time\": 16.2,\n      \"end_time\": 51.2,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student detaches the lens from the DSLR.\",\n        \"Verb\": \"disassemble\",\n        \"Noun\": \"lens\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 17.2,\n          \"end_time\": 18.083,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 18.134,\n          \"end_time\": 18.497,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 18.55,\n          \"end_time\": 19.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 20.2,\n          \"end_time\": 22,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 22.2,\n          \"end_time\": 25.13,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student presses the lock lever from the lens and not the detach button.\",\n            \"Incorrect Action Corrected by\": \"15\",\n            \"Verb\": \"touch\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"button\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 25.153,\n          \"end_time\": 26.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student presses the lock lever from the lens and not the detach button.\",\n            \"Incorrect Action Corrected by\": \"15\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"button\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 27.2,\n          \"end_time\": 29.307,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 29.392,\n          \"end_time\": 30.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 33.1,\n          \"end_time\": 34.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 36.1,\n          \"end_time\": 37.288,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 37.342,\n          \"end_time\": 38.188,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"touch\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"button\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 38.2,\n          \"end_time\": 45.903,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"release_button\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 38.721,\n          \"end_time\": 41.589,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 42.43,\n          \"end_time\": 46.066,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 46.125,\n          \"end_time\": 47.458,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 46.128,\n          \"end_time\": 48.348,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"release_button\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 47.569,\n          \"end_time\": 49.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"right hand\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 26.225,\n          \"end_time\": 31.475,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"To detach the lens, please click the lens detachment button on the right side of the front of the camera.\"\n        },\n        {\n          \"start_time\": 32.929,\n          \"end_time\": 36.821,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"It will be under the EOS text.\"\n        },\n        {\n          \"start_time\": 40.522,\n          \"end_time\": 44.587,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Once you click the button, please rotate the lens anti-clockwise.\"\n        },\n        {\n          \"start_time\": 47.1,\n          \"end_time\": 47.6,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 51.4,\n      \"end_time\": 256.255,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student attaches the lens to the DSLR.\",\n        \"Verb\": \"assemble\",\n        \"Noun\": \"lens\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 52.1,\n          \"end_time\": 52.344,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 52.383,\n          \"end_time\": 53.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 53.674,\n          \"end_time\": 55.076,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 55.1,\n          \"end_time\": 57.35,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 57.403,\n          \"end_time\": 60.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student hasn't to press the release button to attach the lens.\",\n            \"Incorrect Action Corrected by\": \"38\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"button\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 60.7,\n          \"end_time\": 65.671,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The lens is not inserted correctly.\",\n            \"Incorrect Action Corrected by\": \"41\",\n            \"Verb\": \"assemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 65.776,\n          \"end_time\": 67.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 68.1,\n          \"end_time\": 69.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 70.2,\n          \"end_time\": 72.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The lens is not inserted correctly.\",\n            \"Incorrect Action Corrected by\": \"51\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 73.1,\n          \"end_time\": 76.428,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The lens is not inserted correctly.\",\n            \"Incorrect Action Corrected by\": \"51\",\n            \"Verb\": \"assemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 76.481,\n          \"end_time\": 77.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The lens is not inserted correctly.\",\n            \"Incorrect Action Corrected by\": \"51\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 78.1,\n          \"end_time\": 80.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The lens is not inserted correctly.\",\n            \"Incorrect Action Corrected by\": \"51\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 82.1,\n          \"end_time\": 85.167,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"The lens is not inserted correctly.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 85.226,\n          \"end_time\": 86.159,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"The lens is not inserted correctly.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 86.2,\n          \"end_time\": 88.185,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"The lens is not inserted correctly.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 88.247,\n          \"end_time\": 88.788,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 88.804,\n          \"end_time\": 89.515,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"The lens is not inserted correctly.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 89.538,\n          \"end_time\": 96.224,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"The lens is not inserted correctly.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 96.237,\n          \"end_time\": 98.788,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"The lens is not inserted correctly.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 99.1,\n          \"end_time\": 101.282,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 101.485,\n          \"end_time\": 103.807,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student has to remove the finger from the button.\",\n            \"Incorrect Action Corrected by\": \"69\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"release_button\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 102.132,\n          \"end_time\": 102.68,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 102.754,\n          \"end_time\": 104.111,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"otherwise\",\n            \"Incorrect Action Explanation\": \"The lens is not inserted correctly.\",\n            \"Incorrect Action Corrected by\": \"69\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 104.118,\n          \"end_time\": 109.791,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The lens is not inserted correctly.\",\n            \"Incorrect Action Corrected by\": \"69\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 109.834,\n          \"end_time\": 134.099,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student has to remove the finger from the button.\",\n            \"Incorrect Action Corrected by\": \"69\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"release_button\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 110.142,\n          \"end_time\": 110.797,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 110.825,\n          \"end_time\": 112.074,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"otherwise\",\n            \"Incorrect Action Explanation\": \"To assemble the lens with the DSLR the student has to release the release button.\",\n            \"Incorrect Action Corrected by\": \"88\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 112.105,\n          \"end_time\": 116.034,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"otherwise\",\n            \"Incorrect Action Explanation\": \"The lens is not inserted correctly.\",\n            \"Incorrect Action Corrected by\": \"88\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 116.102,\n          \"end_time\": 117.081,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 117.14,\n          \"end_time\": 118.273,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 118.331,\n          \"end_time\": 120.073,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 120.117,\n          \"end_time\": 121.381,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 121.417,\n          \"end_time\": 122.385,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 122.414,\n          \"end_time\": 126.033,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"The student hasn't to press the release button to attach the lens.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 126.144,\n          \"end_time\": 128.897,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"The student hasn't to press the release button to attach the lens.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 128.936,\n          \"end_time\": 129.374,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 129.41,\n          \"end_time\": 130.167,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"The student hasn't to press the release button to attach the lens.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 130.245,\n          \"end_time\": 134.297,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"The student hasn't to press the release button to attach the lens.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 134.321,\n          \"end_time\": 139.359,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student has to remove the finger from the button.\",\n            \"Incorrect Action Corrected by\": \"88\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"release_button\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 139.447,\n          \"end_time\": 142.129,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 142.338,\n          \"end_time\": 146.012,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"To release the lens the student has to press the release button.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 143.371,\n          \"end_time\": 149.826,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"The student hasn't to press the release button to attach the lens.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"release_button\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 146.097,\n          \"end_time\": 146.433,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 146.465,\n          \"end_time\": 147.499,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"The student hasn't to press the release button to attach the lens.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 147.534,\n          \"end_time\": 149.668,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"The lens is not inserted correctly.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 152.337,\n          \"end_time\": 154.98,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"release_button\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 155.115,\n          \"end_time\": 156.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 156.571,\n          \"end_time\": 157.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 157.659,\n          \"end_time\": 159.812,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 159.865,\n          \"end_time\": 160.959,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 161,\n          \"end_time\": 161.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 161.659,\n          \"end_time\": 162.276,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 162.329,\n          \"end_time\": 163.197,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 163.29,\n          \"end_time\": 170.202,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 165.35,\n          \"end_time\": 170.494,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"The student hasn't to press the release button to attach the lens.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"release_button\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 170.57,\n          \"end_time\": 171.214,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 171.293,\n          \"end_time\": 174.209,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 174.285,\n          \"end_time\": 176.165,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"The student hasn't to press the release button to attach the lens.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"release_button\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 176.266,\n          \"end_time\": 183.114,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"assemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 183.143,\n          \"end_time\": 183.866,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 183.966,\n          \"end_time\": 185.682,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student holds the dslr in a right direction.\",\n            \"Incorrect Action Corrected by\": \"120\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 185.747,\n          \"end_time\": 187.971,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 188.278,\n          \"end_time\": 196.141,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"The student hasn't to press the release button to attach the lens.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"release_button\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 188.482,\n          \"end_time\": 190.047,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 190.1,\n          \"end_time\": 192.287,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 192.341,\n          \"end_time\": 194.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 194.729,\n          \"end_time\": 196.285,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 196.312,\n          \"end_time\": 196.974,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 197.03,\n          \"end_time\": 200.041,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 200.1,\n          \"end_time\": 201.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 201.51,\n          \"end_time\": 208.352,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"The student hasn't to press the release button to attach the lens.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 208.448,\n          \"end_time\": 209.484,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"The student hasn't to press the release button to attach the lens.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 209.504,\n          \"end_time\": 210.092,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 210.116,\n          \"end_time\": 212.154,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"The student hasn't to press the release button to attach the lens.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 212.177,\n          \"end_time\": 212.984,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"The lens is not inserted correctly.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"assemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 213.015,\n          \"end_time\": 215.938,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"The student rotate the lens to a wrong direction.\",\n            \"Incorrect Action Corrected by\": \"141\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 217.968,\n          \"end_time\": 219.171,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"release_button\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 219.306,\n          \"end_time\": 221.046,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 221.1,\n          \"end_time\": 222.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"release_button\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 225.1,\n          \"end_time\": 227.275,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"otherwise\",\n            \"Incorrect Action Explanation\": \"The lens is not inserted correctly.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 227.345,\n          \"end_time\": 230.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 231.1,\n          \"end_time\": 232.351,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 232.376,\n          \"end_time\": 233.639,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 234.1,\n          \"end_time\": 236.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 237.018,\n          \"end_time\": 238.018,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 238.22,\n          \"end_time\": 239.82,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 241.2,\n          \"end_time\": 243.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 243.5,\n          \"end_time\": 244.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"The lens is not inserted correctly.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 245.1,\n          \"end_time\": 249.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"The lens is not inserted correctly.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 250.2,\n          \"end_time\": 253.148,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 253.163,\n          \"end_time\": 253.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"assemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 255.1,\n          \"end_time\": 256.2,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 59.1,\n          \"end_time\": 62.6,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"Please do not click the lens detachment button as you attach it.\"\n        },\n        {\n          \"start_time\": 65.107,\n          \"end_time\": 71.605,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Please, slide and rotate the lens clockwise once it's inserted into the camera.\"\n        },\n        {\n          \"start_time\": 72.319,\n          \"end_time\": 74.579,\n          \"conversation_purpose\": \"instructor-start-conversation_adjusting to capture better quality video\",\n          \"text\": \"Or keep your hands backwards.\"\n        },\n        {\n          \"start_time\": 75.1,\n          \"end_time\": 75.863,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        },\n        {\n          \"start_time\": 79.175,\n          \"end_time\": 82.425,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"Please insert the lens in to the camera then rotate it clockwise.\"\n        },\n        {\n          \"start_time\": 88.429,\n          \"end_time\": 90.929,\n          \"conversation_purpose\": \"instructor-start-conversation_adjusting to capture better quality video\",\n          \"text\": \"Please, move your hands backwards with your hands.\"\n        },\n        {\n          \"start_time\": 90.955,\n          \"end_time\": 91.598,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        },\n        {\n          \"start_time\": 98.443,\n          \"end_time\": 107.09,\n          \"conversation_purpose\": \"instructor-start-conversation_other\",\n          \"text\": \"You *unintelligible* button *unintelligible* not *unintelligible* inside camera.\"\n        },\n        {\n          \"start_time\": 107.175,\n          \"end_time\": 110.125,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"Remove your finger from the button and rotate it clockwise.\"\n        },\n        {\n          \"start_time\": 123.85,\n          \"end_time\": 125.55,\n          \"conversation_purpose\": \"instructor-start-conversation_adjusting to capture better quality video\",\n          \"text\": \"Please move your hands a bit back.\"\n        },\n        {\n          \"start_time\": 126.55,\n          \"end_time\": 127.476,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        },\n        {\n          \"start_time\": 135.651,\n          \"end_time\": 137.401,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Once the lens is inside the camera.\"\n        },\n        {\n          \"start_time\": 137.524,\n          \"end_time\": 139.768,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"Please, leave the detach button.\"\n        },\n        {\n          \"start_time\": 140.392,\n          \"end_time\": 142.261,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Please push the lens.\"\n        },\n        {\n          \"start_time\": 167.975,\n          \"end_time\": 170.225,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Put the lens in the camera, please rotate it.\"\n        },\n        {\n          \"start_time\": 173.775,\n          \"end_time\": 176.925,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Please, bring the lens into the camera and rotate it clockwise.\"\n        },\n        {\n          \"start_time\": 181.2,\n          \"end_time\": 183.814,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"The lens can be inserted into the camera.\"\n        },\n        {\n          \"start_time\": 183.865,\n          \"end_time\": 190.6,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"Can now you fix the orientation? Matching the lines with the camera and rotate it slightly.\"\n        },\n        {\n          \"start_time\": 200.412,\n          \"end_time\": 202.968,\n          \"conversation_purpose\": \"instructor-start-conversation_adjusting to capture better quality video\",\n          \"text\": \"Now please make sure both your hands are within the camera.\"\n        },\n        {\n          \"start_time\": 203.05,\n          \"end_time\": 203.55,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        },\n        {\n          \"start_time\": 214.223,\n          \"end_time\": 217.665,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"The lens is inside the camera. Please rotate clockwise.\"\n        },\n        {\n          \"start_time\": 221.847,\n          \"end_time\": 225.006,\n          \"conversation_purpose\": \"instructor-start-conversation_adjusting to capture better quality video\",\n          \"text\": \"please make sure both your hands are within the camera.\"\n        },\n        {\n          \"start_time\": 225.1,\n          \"end_time\": 225.6,\n          \"conversation_purpose\": \"instructor-start-conversation_other\",\n          \"text\": \"Thank you.\"\n        },\n        {\n          \"start_time\": 253.5,\n          \"end_time\": 254.9,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you very much.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 258.4,\n      \"end_time\": 265.4,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student detaches the cover lens of the DSLR.\",\n        \"Verb\": \"disassemble\",\n        \"Noun\": \"lens_cover\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 260.1,\n          \"end_time\": 261.206,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 261.314,\n          \"end_time\": 262.281,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens_cover\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 262.338,\n          \"end_time\": 263.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens_cover\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 262.828,\n          \"end_time\": 265.126,\n          \"conversation_purpose\": \"instructor-start-conversation_adjusting to capture better quality video\",\n          \"text\": \"please make sure both your hands are within.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 266.3,\n      \"end_time\": 271.1,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student attaches the lens cover.\",\n        \"Verb\": \"assemble\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"lens_cover\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 267.2,\n          \"end_time\": 268.304,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens_cover\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 268.375,\n          \"end_time\": 269.251,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens_cover\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 269.289,\n          \"end_time\": 270,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"assemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens_cover\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 266.3,\n          \"end_time\": 268.562,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Next, please reattach the lens cover.\"\n        },\n        {\n          \"start_time\": 270.1,\n          \"end_time\": 270.8,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 272.753,\n      \"end_time\": 276.653,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student turns on the DSLR.\",\n        \"Verb\": \"turn_on\",\n        \"Noun\": \"dslr\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 273,\n          \"end_time\": 274.269,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 274.344,\n          \"end_time\": 275.049,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"touch\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"power_button\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 275.1,\n          \"end_time\": 275.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"power_button\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 278.3,\n      \"end_time\": 281,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student turns off the DSLR.\",\n        \"Verb\": \"turn_off\",\n        \"Noun\": \"dslr\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 279.1,\n          \"end_time\": 279.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"touch\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"button\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 279.865,\n          \"end_time\": 280.465,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"push\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"power_button\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 284.1,\n      \"end_time\": 299.9,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student exchanges the battery of the DSLR.\",\n        \"Verb\": \"exchange\",\n        \"Noun\": \"battery\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 284.2,\n          \"end_time\": 285.398,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 285.463,\n          \"end_time\": 286,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"touch\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery_door\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 286.061,\n          \"end_time\": 288.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery_door\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 288.9,\n          \"end_time\": 289.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery_door\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 289.916,\n          \"end_time\": 290.532,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery_lock\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 290.593,\n          \"end_time\": 291.035,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"battery\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 291.1,\n          \"end_time\": 291.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"battery\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 291.767,\n          \"end_time\": 292.872,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"battery\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 293.248,\n          \"end_time\": 294.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"battery\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 294.551,\n          \"end_time\": 295.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"battery\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 296.1,\n          \"end_time\": 296.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"push\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"battery\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 297.1,\n          \"end_time\": 297.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery_door\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 298,\n          \"end_time\": 299,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you very much.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 300.2,\n      \"end_time\": 319.3,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student exchanges the SD card from the DSLR.\",\n        \"Verb\": \"exchange\",\n        \"Noun\": \"sd_card\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 301.1,\n          \"end_time\": 301.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 302.1,\n          \"end_time\": 302.688,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"touch\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery_door\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 302.78,\n          \"end_time\": 303.98,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery_door\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 304.1,\n          \"end_time\": 304.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery_door\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 305.1,\n          \"end_time\": 305.712,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 305.825,\n          \"end_time\": 306.329,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 306.392,\n          \"end_time\": 306.855,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 307,\n          \"end_time\": 307.938,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 308.019,\n          \"end_time\": 308.927,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 309.022,\n          \"end_time\": 310.022,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 310.1,\n          \"end_time\": 316.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"push\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 317.1,\n          \"end_time\": 318,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery_door\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 318.1,\n          \"end_time\": 318.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery_door\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 314.75,\n          \"end_time\": 317.35,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Please, push the SD card until you hear the click.\"\n        },\n        {\n          \"start_time\": 317.414,\n          \"end_time\": 317.914,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        }\n      ]\n    }\n  ],\n  \"orphan_conversations\": [\n    {\n      \"start_time\": 50.5,\n      \"end_time\": 52.52,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Next, please, attach the lens to the camera.\"\n    },\n    {\n      \"start_time\": 256.3,\n      \"end_time\": 258.866,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Next, please detach the lens cover.\"\n    },\n    {\n      \"start_time\": 265.137,\n      \"end_time\": 265.893,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Thank you.\"\n    },\n    {\n      \"start_time\": 270.95,\n      \"end_time\": 272.65,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Next, please turn on the camera.\"\n    },\n    {\n      \"start_time\": 276.338,\n      \"end_time\": 277.495,\n      \"purpose\": \"instructor-start-conversation_adjusting to capture better quality video\",\n      \"text\": \"please make sure both your hands\"\n    },\n    {\n      \"start_time\": 277.549,\n      \"end_time\": 278.049,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Thank you.\"\n    },\n    {\n      \"start_time\": 278.275,\n      \"end_time\": 279.925,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Next, please turn off the camera.\"\n    },\n    {\n      \"start_time\": 280.435,\n      \"end_time\": 281.039,\n      \"purpose\": \"instructor-start-conversation_other\",\n      \"text\": \"Thank you.\"\n    },\n    {\n      \"start_time\": 281.3,\n      \"end_time\": 283.8,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Next, please change the battery in the camera.\"\n    },\n    {\n      \"start_time\": 299.292,\n      \"end_time\": 301.847,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Lastly, please change the SD card.\"\n    },\n    {\n      \"start_time\": 319.275,\n      \"end_time\": 323.925,\n      \"purpose\": \"instructor-start-conversation_closing remarks\",\n      \"text\": \"That will be everything for this task. Please, go ahead and press the stop button. Thank you.\"\n    }\n  ],\n  \"orphan_fine_grained_actions\": [],\n  \"long_form_description\": {\n    \"start_time\": 0.1,\n    \"end_time\": 324.1,\n    \"text\": \"First, the student detaches the lens from the DSLR with the instructor's help. Next, the student attaches the lens but has problems doing it and the instructor helps to finish this task. After a while, once the lens was attached, the student removes the lens cover from the lens of the DSLR. Then, the student attaches the lens cover again. Next, the student turns on and then turns off the DSLR. After that, the student exchanges the battery from the DSLR for a new one. Lastly, the student exchanges the SD card of the DSLR for a new one.\"\n  }\n}\n"}]}]}, "generation_config": {"response_mime_type": "application/json", "response_schema": {"$defs": {"DialogUtterance": {"description": "Single utterance in a dialogue", "properties": {"role": {"description": "Role of the speaker", "enum": ["assistant", "user"], "title": "Role", "type": "string"}, "utterance": {"description": "The spoken text", "title": "Utterance", "type": "string"}}, "required": ["role", "utterance"], "title": "DialogUtterance", "type": "object"}, "ToolUseDialog": {"description": "Dialog associated with a tool use instant event", "properties": {"clip_id": {"description": "<same as paired event>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<same as paired event>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "<same as paired event>", "title": "Risk Type", "type": "string"}, "dialogue": {"description": "Dialogue turns: Turn 1 (assistant): empty, Turn 2 (user): non-trivial response (>=12 words), Turn 3 (assistant): two-step corrective action + confirmation, Turn 4 (user): optional", "items": {"$ref": "#/$defs/DialogUtterance"}, "title": "Dialogue", "type": "array"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "dialogue"], "title": "ToolUseDialog", "type": "object"}, "ToolUseInstantEvent": {"description": "Tool use instant event", "properties": {"clip_id": {"description": "<from annotations.clip_id>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<from annotations.segment_id or 'unknown'>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "Type of risk", "enum": ["improper_grip", "unstable_handle", "device_not_off", "unsafe_posture", "wrong_orientation", "missing_guard", "loose_attachment", "other"], "title": "Risk Type", "type": "string"}, "observation": {"description": "<concise, objective evidence (no speculation)>", "title": "Observation", "type": "string"}, "source": {"default": "manual_annotation", "description": "Source of the annotation", "title": "Source", "type": "string"}, "confidence": {"default": 0.0, "description": "Confidence score", "title": "Confidence", "type": "number"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "observation"], "title": "ToolUseInstantEvent", "type": "object"}}, "description": "Tool use instant service output schema for tool use events and dialogs", "properties": {"tool_use_instant_events": {"description": "List of tool use instant events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseInstantEvent"}, "title": "Tool Use Instant Events", "type": "array"}, "dialogs": {"description": "List of dialogs associated with the events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseDialog"}, "title": "Dialogs", "type": "array"}}, "title": "ToolUseInstantServiceOutput", "type": "object"}, "temperature": 0.7}}
+{"key": "request-75", "request": {"contents": [{"parts": [{"text": "\n### **Role**\n\nYou are an Instant Proactive Service (Instant PS) annotation and dialogue-generation assistant for the HoloAssist dataset.\nIn laboratory / hands-on operation settings, you analyze manual annotations to extract time-windows of \"Tool Use\" risks / improper operations, and for each extracted event, you generate a 2-4 turn \"assistant ↔ user\" dialogue.\n\nYou must rely only on the time-windows provided by the manual annotations.\nYou must not extend, shorten, merge, or fabricate any time segments that do not exist in the manual labels.\n\n⸻\n\n### **All Defined Proactive Services**\n\t•\tInstant (second-level, grounded in the current moment)\n        •\tSafety: immediate bodily/accident danger (flame, blade, electric shock, slip, rotating parts, vehicle proximity) → stop first, then handle.\n        •\tTool Use: improper tool operation/configuration (grip, not powered off, orientation, loose chuck, missing guard, unsafe posture).\n\t•\tShort-Horizon (tens of seconds to a few minutes, within a single session)\n        •\tNext-Step Guidance: workflow is already underway; provide suggestions for the next step based on what has been done.\n        •\tError-Recovery: the user has just made a workflow mistake (wrong step, wrong object, wrong target, wrong configuration for this task) and must rollback to fix it.\n        •\tResource Reminder: end-of-task state is not handled (fire/power left on, door/cap open, unsaved work, leftover items, missing refill) → remind to close/save/take/refill.\n\n⸻\n\n### **Input Manual Annotations (authoritative time source)**\n\nProvides fine-grained temporal information for all dialogue and user actions in the video.\n\n⸻\n\n### **OBJECTIVE**\n\t1.\tRead each manual annotation labeled as \"Tool Use\", and output its time_window exactly as annotated (start_time-end_time, verbatim).\n    **You must traverse every user-error segment in the manual annotations and process them one by one without omission.**\n\t2.\tFor each event, output:\n        •\trisk_type (standardized from the label)\n        •\tan objective observation (from comment and/or video JSON; must be verifiable)\n        •\tconfidence\n\t3.\tIf multiple labels exist in the same time-window → output multiple separate events.\n        If repeated identical labels appear → deduplicate and conceptually merge their sources.\n\t4.\tOutput only Tool Use events (not Safety, not Privacy, not Error-Recovery, not Resource Reminder).\n\t5.\tDialogue generation: for every event, generate a 2-4 turn dialogue:\n        •\tAssistant speaks first, calmly, politely, low-intrusion.\n        •\tClearly state the specific tool-use risk (no timestamps), and provide 1-2 actionable corrections\n    (e.g., \"power off first, then…\", \"adjust your grip below the guard ring\").\n        •\tUser must not reply vaguely; produce ≥12 English words with meaningful content (accept/modify/decline and give reasons).\n        •\tAssistant closes with confirmation / optional SOP snippet / short reminder.\n        •\tDialogue text must not include timestamps, but the structured output must include aligned clip_id and time_window.\n\n⸻\n\n### **Task Definition / Nature (Instant · Tool Use)**\n\nCore Focus\n\t•\tThis category is restricted to problems that arise purely from how a tool is being used: grip, posture, contact, orientation, clamp/guard state, power state / configuration of the tool itself.\n\t•\tBy definition, Instant · Tool Use never requires rolling back or redoing previously completed workflow steps. The current step (object, target, step choice) is logically correct; only the usage technique is problematic.\n\t•\tIt does not cover mistakes about which object / part / slot / step / goal is chosen in the workflow (those belong to Short-Horizon · Error-Recovery).\n\nNature\n\t•\tTriggered when an immediate tool-related operational risk appears.\n\t•\tFocus on technique / configuration issues (grip, contact area, hand placement, body posture, orientation, clamp/guard state, power-off timing) that can become unsafe or damaging within a few seconds if not corrected.\n\t•\tIf the same mis-use is already causing an acute bodily hazard (e.g., clear cut / burn / electric-shock risk), it should be classified as Instant · Safety, not Tool Use.\n\nTemporal scope (critical)\n\t•\tEach Instant Tool Use event corresponds to a very short snippet of ongoing execution:\n\t•\ttypically 0-5 seconds between the risky configuration and when intervention should happen;\n\t•\twith a hard upper bound of ≤10 seconds.\n\t•\tIf understanding or fixing the problem requires:\n\t•\tlooking back over ≥10 seconds of prior workflow, or\n\t•\tundoing earlier completed steps and then redoing them,\nthen it should conceptually be handled by Short-Horizon services (especially Error-Recovery), not by Instant · Tool Use.\n\nEvent granularity\n\t•\tEach manual annotation segment that satisfies the temporal scope and nature above is counted as one Tool Use event.\n\t•\tYou must not merge multiple distant segments into a longer window to \"simulate\" an instant event.\n\nCommon labels (examples)\n\nimproper_grip, unstable_handle, device_not_off, unsafe_posture,\nwrong_orientation, missing_guard, loose_attachment, unstable_support, etc.\n\nExample 1 (Tool Use, not Error-Recovery)\nThe user is drilling into a workpiece with the correct drill bit and position, but their hand is very close to the rotating bit and the drill is tilted, making the operation unstable.\nIf they simply reposition their hand further away, adjust the tilt, and stabilize the drill, the task remains valid. No previous step needs to be undone.\nThis is an Instant · Tool Use event (technique correction), not Error-Recovery.\n\n⸻\n\n### **Mutual Exclusion & Priority vs. Error-Recovery (and Safety)**\n\nWhen deciding between Instant · Tool Use, Short-Horizon · Error-Recovery, and Instant · Safety, use the following rules.\n\n1. Completion vs. ongoing execution (primary test: Tool Use vs. Error-Recovery)\nUse this completion test first:\n\n\"If the user immediately switches to the correct technique from now on, without undoing anything already done, does the mistake disappear?\"\n\n\t•\tIf YES → this is Tool Use (ongoing execution / technique correction).\n\t•\tIf NO, because the current state is already wrong and must be undone and redone, then it belongs to Short-Horizon · Error-Recovery, not Tool Use.\n\nIn other words:\n\t•\tTool Use\n        •\tThe step itself is logically correct (right object, right target, right step for this task).\n        •\tThe problem lies in how the tool is being operated (grip, angle, stability, power-off timing, missing clamp/guard, etc.).\n        •\tFix = adjust how the tool is being handled / configured right now, without rolling back earlier workflow states.\n\t•\tError-Recovery\n        •\tThe workflow state itself is wrong (wrong part installed, wrong sample loaded, wrong slot used, wrong target selected, steps swapped, required step skipped, etc.).\n        •\tFix = stop, undo what was done, and redo the step correctly.\n        •\tThese should not be labeled as Tool Use in this task.\n\n2. Technique vs. workflow (rephrased decision rule)\n\t•\tIf the main problem is how the tool is being handled or configured in this short 0-10 second window\n(grip, posture, orientation, clamp/guard, power-off timing), and correcting it means adjusting the current action, classify it as Instant · Tool Use.\n\t•\tIf the main problem is what has already been done in the workflow\n(wrong object, wrong slot/target, wrong order, wrong configuration for this task, skipped required step), and the user must undo and redo a step, classify it as Short-Horizon · Error-Recovery.\n\n3. Safety override\n\t•\tIf the current tool use creates an immediate, high-risk safety hazard (e.g., hand directly in front of an active blade, imminent burn from an exposed hot surface, clear electric-shock risk),\nthe primary label should be Instant · Safety, even if there is also a technique issue.\n\t•\tIn such cases, prioritize Safety over Tool Use.\n\n4. Time scale\n\t•\tTool Use: typically 0-10 seconds, focused on a currently ongoing motion or micro configuration with no rollback.\n\t•\tError-Recovery: can span ≈10 seconds to a few minutes, requiring short-term memory of earlier completed actions and explicit rollback.\n\n5. Example 2 (Error-Recovery, not Tool Use)\nThe user is assembling a device that requires inserting Part A first and then Part B.\nInstead, they insert Part B directly, tighten it, and skip Part A.\nSimply improving their hand technique or tightening style cannot fix this — the assembly sequence itself is wrong.\nThe assistant should ask them to stop, remove Part B (undo), insert Part A, then re-insert Part B in the correct order (redo).\nThis is Error-Recovery because it is a workflow-level mistake that requires rollback + redo, not just a Tool Use adjustment.\n\nIn this task, you are only asked to output Tool Use events.\nSegments that match the Error-Recovery definition above should not be labeled as Tool Use.\n\n⸻\n\n### **Output Format and Rules**\n\nYou must produce two parallel arrays: tool_use_instant_events and dialogs.\nEach event must correspond to exactly one dialogue.\n\n### **Mandatory constraints**\n\t•\tExact Match\n        •\ttime_window must match the annotated start_time-end_time exactly.\n        •\tNo stretching, shortening, smoothing, or merging.\n\t•\tAnnotation Only\n\t    •\tYou may not introduce new or extended time windows.\n\t•\tObjective observation\n\t    •\tMust be verifiable; no speculation or hidden-mental-state guesses.\n\t•\tMulti-label\n\t    •\tSeparate output entries for each label; exact duplicates merged.\n\t•\tOrdering\n\t    •\tSort by clip_id ascending, then by start_time ascending.\n\n### **Dialogue constraints**\n\t•\t2-4 turns.\n\t•\tAssistant speaks first.\n\t•\tFirst assistant turn must include:\n\t•\texplicit mention of the specific tool-use risk, and\n\t•\t1-2 concrete corrective steps.\n\t•\tUser reply:\n\t•\t≥12 words, non-trivial, expresses acceptance, modification, or refusal with explanation.\n\t•\tAssistant final turn:\n\t•\tstep-by-step guidance / confirmation / optional mini SOP card.\n\t•\tNo timestamps in dialogue.\n\t•\tNo Safety / Privacy content.\n\t•\tNo hallucinated facts.\n\n⸻\n\n### **Unified Output Schema**\n{\n  \"tool_use_instant_events\": [\n    {\n      \"clip_id\": \"<from annotations.clip_id>\",\n      \"segment_id\": \"<from annotations.segment_id or 'unknown'>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"improper_grip | unstable_handle | device_not_off | unsafe_posture | wrong_orientation | missing_guard | loose_attachment | other\",\n      \"observation\": \"<concise, objective evidence (no speculation)>\",\n      \"source\": \"manual_annotation\",\n      \"confidence\": 0.0\n    }\n  ],\n  \"dialogs\": [\n    {\n      \"clip_id\": \"<same as paired event>\",\n      \"segment_id\": \"<same as paired event>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"<same as paired event>\",\n      \"dialogue\": [\n        { \"role\": \"assistant\", \"utterance\": \"\" },\n        { \"role\": \"user\", \"utterance\": \"<non-trivial response (>=12 words)>\" },\n        { \"role\": \"assistant\", \"utterance\": \"<two-step corrective action + confirmation>\" },\n        { \"role\": \"user\", \"utterance\": \"\" }\n      ]\n    }\n  ]\n}\n\n#### Failure Case (If there are no valid Tool Use events in current video clip)\n{\n  \"tool_use_instant_events\": [],\n  \"dialogs\": [],\n}\n\n\n\n### **Manual Annotations of Clip ID z032-june-22-22-gladom_disassemble**\n{\n  \"video_duration\": {\n    \"raw\": \"00:01:05.98\",\n    \"seconds\": 65\n  },\n  \"taskId\": \"63dadf7fa426b3c59a09ae0d\",\n  \"taskType\": \"disassemble tray table\",\n  \"video_name\": \"z032-june-22-22-gladom_disassemble\",\n  \"initial_conversation\": [\n    {\n      \"start_time\": 2.1,\n      \"end_time\": 10.978,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"So in front of you, you will see an IKEA Gladom coffee table, your task now will be please disassemble it.\"\n    },\n    {\n      \"start_time\": 11.02,\n      \"end_time\": 12.726,\n      \"purpose\": \"instructor-start-conversation_opening remarks\",\n      \"text\": \"You may now begin thank you.\"\n    }\n  ],\n  \"initial_fine_grained_action\": [],\n  \"actions\": [\n    {\n      \"start_time\": 11.031,\n      \"end_time\": 17.139,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student removes the tray.\",\n        \"Verb\": \"disassemble\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"tray\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 11.09,\n          \"end_time\": 12.231,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray_table\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 12.267,\n          \"end_time\": 13.167,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 13.2,\n          \"end_time\": 17.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 17.2,\n      \"end_time\": 54.676,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student disassembles the circle.\",\n        \"Verb\": \"disassemble\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"circle\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 17.249,\n          \"end_time\": 18.449,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 18.472,\n          \"end_time\": 19.072,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 19.1,\n          \"end_time\": 20.753,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 20.796,\n          \"end_time\": 23.766,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 23.786,\n          \"end_time\": 31.386,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 31.414,\n          \"end_time\": 32.014,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 32.041,\n          \"end_time\": 32.641,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 32.708340763857926,\n          \"end_time\": 35.306,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"bag\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 35.335,\n          \"end_time\": 36.335,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"bag\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 36.374,\n          \"end_time\": 37.674,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 36.747,\n          \"end_time\": 37.747,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"bag\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 37.776,\n          \"end_time\": 39.992,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 40.031,\n          \"end_time\": 46.131,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 46.171,\n          \"end_time\": 46.761,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 46.786,\n          \"end_time\": 47.786,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 47.816,\n          \"end_time\": 49.09,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"bag\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 49.12,\n          \"end_time\": 50.12,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 50.139,\n          \"end_time\": 51.139,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"bag\",\n            \"adverbial\": \"hand not visible\"\n          }\n        },\n        {\n          \"start_time\": 51.178,\n          \"end_time\": 51.778,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"circle\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 51.815,\n          \"end_time\": 54.615,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"circle\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 22.1,\n          \"end_time\": 25,\n          \"conversation_purpose\": \"instructor-start-conversation_adjusting to capture better quality video\",\n          \"text\": \"Please make sure both of your hands are within the view of the camera. Thank you.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 54.727,\n      \"end_time\": 65.943,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student disassembles the legs.\",\n        \"Verb\": \"disassemble\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"leg\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 54.756,\n          \"end_time\": 56.471,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The instructor tells the student to remove the bottom hex socket head first.\",\n            \"Incorrect Action Corrected by\": \"47\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 56.518,\n          \"end_time\": 57.853,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 57.882,\n          \"end_time\": 59.753,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 59.806,\n          \"end_time\": 61.379,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 61.413,\n          \"end_time\": 63.228,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 63.286,\n          \"end_time\": 65.933,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 56.9,\n          \"end_time\": 58.9,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"Please first remove the bottom screw.\"\n        },\n        {\n          \"start_time\": 63.1,\n          \"end_time\": 64.1,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        }\n      ]\n    }\n  ],\n  \"orphan_conversations\": [],\n  \"orphan_fine_grained_actions\": [],\n  \"long_form_description\": {\n    \"start_time\": 0.1,\n    \"end_time\": 65.9,\n    \"text\": \"The student starts to disassemble the table by removing the tray. Then, the student disassembles the circle of the table by unscrewing the two hex socket heads that attach the circle to the legs. Finally, the student attempts to unscrew the legs of the table, starting from the top hex socket head, but the instructor asks the student to remove the bottom hex socket head first.\"\n  }\n}\n"}]}]}, "generation_config": {"response_mime_type": "application/json", "response_schema": {"$defs": {"DialogUtterance": {"description": "Single utterance in a dialogue", "properties": {"role": {"description": "Role of the speaker", "enum": ["assistant", "user"], "title": "Role", "type": "string"}, "utterance": {"description": "The spoken text", "title": "Utterance", "type": "string"}}, "required": ["role", "utterance"], "title": "DialogUtterance", "type": "object"}, "ToolUseDialog": {"description": "Dialog associated with a tool use instant event", "properties": {"clip_id": {"description": "<same as paired event>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<same as paired event>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "<same as paired event>", "title": "Risk Type", "type": "string"}, "dialogue": {"description": "Dialogue turns: Turn 1 (assistant): empty, Turn 2 (user): non-trivial response (>=12 words), Turn 3 (assistant): two-step corrective action + confirmation, Turn 4 (user): optional", "items": {"$ref": "#/$defs/DialogUtterance"}, "title": "Dialogue", "type": "array"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "dialogue"], "title": "ToolUseDialog", "type": "object"}, "ToolUseInstantEvent": {"description": "Tool use instant event", "properties": {"clip_id": {"description": "<from annotations.clip_id>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<from annotations.segment_id or 'unknown'>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "Type of risk", "enum": ["improper_grip", "unstable_handle", "device_not_off", "unsafe_posture", "wrong_orientation", "missing_guard", "loose_attachment", "other"], "title": "Risk Type", "type": "string"}, "observation": {"description": "<concise, objective evidence (no speculation)>", "title": "Observation", "type": "string"}, "source": {"default": "manual_annotation", "description": "Source of the annotation", "title": "Source", "type": "string"}, "confidence": {"default": 0.0, "description": "Confidence score", "title": "Confidence", "type": "number"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "observation"], "title": "ToolUseInstantEvent", "type": "object"}}, "description": "Tool use instant service output schema for tool use events and dialogs", "properties": {"tool_use_instant_events": {"description": "List of tool use instant events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseInstantEvent"}, "title": "Tool Use Instant Events", "type": "array"}, "dialogs": {"description": "List of dialogs associated with the events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseDialog"}, "title": "Dialogs", "type": "array"}}, "title": "ToolUseInstantServiceOutput", "type": "object"}, "temperature": 0.7}}
+{"key": "request-76", "request": {"contents": [{"parts": [{"text": "\n### **Role**\n\nYou are an Instant Proactive Service (Instant PS) annotation and dialogue-generation assistant for the HoloAssist dataset.\nIn laboratory / hands-on operation settings, you analyze manual annotations to extract time-windows of \"Tool Use\" risks / improper operations, and for each extracted event, you generate a 2-4 turn \"assistant ↔ user\" dialogue.\n\nYou must rely only on the time-windows provided by the manual annotations.\nYou must not extend, shorten, merge, or fabricate any time segments that do not exist in the manual labels.\n\n⸻\n\n### **All Defined Proactive Services**\n\t•\tInstant (second-level, grounded in the current moment)\n        •\tSafety: immediate bodily/accident danger (flame, blade, electric shock, slip, rotating parts, vehicle proximity) → stop first, then handle.\n        •\tTool Use: improper tool operation/configuration (grip, not powered off, orientation, loose chuck, missing guard, unsafe posture).\n\t•\tShort-Horizon (tens of seconds to a few minutes, within a single session)\n        •\tNext-Step Guidance: workflow is already underway; provide suggestions for the next step based on what has been done.\n        •\tError-Recovery: the user has just made a workflow mistake (wrong step, wrong object, wrong target, wrong configuration for this task) and must rollback to fix it.\n        •\tResource Reminder: end-of-task state is not handled (fire/power left on, door/cap open, unsaved work, leftover items, missing refill) → remind to close/save/take/refill.\n\n⸻\n\n### **Input Manual Annotations (authoritative time source)**\n\nProvides fine-grained temporal information for all dialogue and user actions in the video.\n\n⸻\n\n### **OBJECTIVE**\n\t1.\tRead each manual annotation labeled as \"Tool Use\", and output its time_window exactly as annotated (start_time-end_time, verbatim).\n    **You must traverse every user-error segment in the manual annotations and process them one by one without omission.**\n\t2.\tFor each event, output:\n        •\trisk_type (standardized from the label)\n        •\tan objective observation (from comment and/or video JSON; must be verifiable)\n        •\tconfidence\n\t3.\tIf multiple labels exist in the same time-window → output multiple separate events.\n        If repeated identical labels appear → deduplicate and conceptually merge their sources.\n\t4.\tOutput only Tool Use events (not Safety, not Privacy, not Error-Recovery, not Resource Reminder).\n\t5.\tDialogue generation: for every event, generate a 2-4 turn dialogue:\n        •\tAssistant speaks first, calmly, politely, low-intrusion.\n        •\tClearly state the specific tool-use risk (no timestamps), and provide 1-2 actionable corrections\n    (e.g., \"power off first, then…\", \"adjust your grip below the guard ring\").\n        •\tUser must not reply vaguely; produce ≥12 English words with meaningful content (accept/modify/decline and give reasons).\n        •\tAssistant closes with confirmation / optional SOP snippet / short reminder.\n        •\tDialogue text must not include timestamps, but the structured output must include aligned clip_id and time_window.\n\n⸻\n\n### **Task Definition / Nature (Instant · Tool Use)**\n\nCore Focus\n\t•\tThis category is restricted to problems that arise purely from how a tool is being used: grip, posture, contact, orientation, clamp/guard state, power state / configuration of the tool itself.\n\t•\tBy definition, Instant · Tool Use never requires rolling back or redoing previously completed workflow steps. The current step (object, target, step choice) is logically correct; only the usage technique is problematic.\n\t•\tIt does not cover mistakes about which object / part / slot / step / goal is chosen in the workflow (those belong to Short-Horizon · Error-Recovery).\n\nNature\n\t•\tTriggered when an immediate tool-related operational risk appears.\n\t•\tFocus on technique / configuration issues (grip, contact area, hand placement, body posture, orientation, clamp/guard state, power-off timing) that can become unsafe or damaging within a few seconds if not corrected.\n\t•\tIf the same mis-use is already causing an acute bodily hazard (e.g., clear cut / burn / electric-shock risk), it should be classified as Instant · Safety, not Tool Use.\n\nTemporal scope (critical)\n\t•\tEach Instant Tool Use event corresponds to a very short snippet of ongoing execution:\n\t•\ttypically 0-5 seconds between the risky configuration and when intervention should happen;\n\t•\twith a hard upper bound of ≤10 seconds.\n\t•\tIf understanding or fixing the problem requires:\n\t•\tlooking back over ≥10 seconds of prior workflow, or\n\t•\tundoing earlier completed steps and then redoing them,\nthen it should conceptually be handled by Short-Horizon services (especially Error-Recovery), not by Instant · Tool Use.\n\nEvent granularity\n\t•\tEach manual annotation segment that satisfies the temporal scope and nature above is counted as one Tool Use event.\n\t•\tYou must not merge multiple distant segments into a longer window to \"simulate\" an instant event.\n\nCommon labels (examples)\n\nimproper_grip, unstable_handle, device_not_off, unsafe_posture,\nwrong_orientation, missing_guard, loose_attachment, unstable_support, etc.\n\nExample 1 (Tool Use, not Error-Recovery)\nThe user is drilling into a workpiece with the correct drill bit and position, but their hand is very close to the rotating bit and the drill is tilted, making the operation unstable.\nIf they simply reposition their hand further away, adjust the tilt, and stabilize the drill, the task remains valid. No previous step needs to be undone.\nThis is an Instant · Tool Use event (technique correction), not Error-Recovery.\n\n⸻\n\n### **Mutual Exclusion & Priority vs. Error-Recovery (and Safety)**\n\nWhen deciding between Instant · Tool Use, Short-Horizon · Error-Recovery, and Instant · Safety, use the following rules.\n\n1. Completion vs. ongoing execution (primary test: Tool Use vs. Error-Recovery)\nUse this completion test first:\n\n\"If the user immediately switches to the correct technique from now on, without undoing anything already done, does the mistake disappear?\"\n\n\t•\tIf YES → this is Tool Use (ongoing execution / technique correction).\n\t•\tIf NO, because the current state is already wrong and must be undone and redone, then it belongs to Short-Horizon · Error-Recovery, not Tool Use.\n\nIn other words:\n\t•\tTool Use\n        •\tThe step itself is logically correct (right object, right target, right step for this task).\n        •\tThe problem lies in how the tool is being operated (grip, angle, stability, power-off timing, missing clamp/guard, etc.).\n        •\tFix = adjust how the tool is being handled / configured right now, without rolling back earlier workflow states.\n\t•\tError-Recovery\n        •\tThe workflow state itself is wrong (wrong part installed, wrong sample loaded, wrong slot used, wrong target selected, steps swapped, required step skipped, etc.).\n        •\tFix = stop, undo what was done, and redo the step correctly.\n        •\tThese should not be labeled as Tool Use in this task.\n\n2. Technique vs. workflow (rephrased decision rule)\n\t•\tIf the main problem is how the tool is being handled or configured in this short 0-10 second window\n(grip, posture, orientation, clamp/guard, power-off timing), and correcting it means adjusting the current action, classify it as Instant · Tool Use.\n\t•\tIf the main problem is what has already been done in the workflow\n(wrong object, wrong slot/target, wrong order, wrong configuration for this task, skipped required step), and the user must undo and redo a step, classify it as Short-Horizon · Error-Recovery.\n\n3. Safety override\n\t•\tIf the current tool use creates an immediate, high-risk safety hazard (e.g., hand directly in front of an active blade, imminent burn from an exposed hot surface, clear electric-shock risk),\nthe primary label should be Instant · Safety, even if there is also a technique issue.\n\t•\tIn such cases, prioritize Safety over Tool Use.\n\n4. Time scale\n\t•\tTool Use: typically 0-10 seconds, focused on a currently ongoing motion or micro configuration with no rollback.\n\t•\tError-Recovery: can span ≈10 seconds to a few minutes, requiring short-term memory of earlier completed actions and explicit rollback.\n\n5. Example 2 (Error-Recovery, not Tool Use)\nThe user is assembling a device that requires inserting Part A first and then Part B.\nInstead, they insert Part B directly, tighten it, and skip Part A.\nSimply improving their hand technique or tightening style cannot fix this — the assembly sequence itself is wrong.\nThe assistant should ask them to stop, remove Part B (undo), insert Part A, then re-insert Part B in the correct order (redo).\nThis is Error-Recovery because it is a workflow-level mistake that requires rollback + redo, not just a Tool Use adjustment.\n\nIn this task, you are only asked to output Tool Use events.\nSegments that match the Error-Recovery definition above should not be labeled as Tool Use.\n\n⸻\n\n### **Output Format and Rules**\n\nYou must produce two parallel arrays: tool_use_instant_events and dialogs.\nEach event must correspond to exactly one dialogue.\n\n### **Mandatory constraints**\n\t•\tExact Match\n        •\ttime_window must match the annotated start_time-end_time exactly.\n        •\tNo stretching, shortening, smoothing, or merging.\n\t•\tAnnotation Only\n\t    •\tYou may not introduce new or extended time windows.\n\t•\tObjective observation\n\t    •\tMust be verifiable; no speculation or hidden-mental-state guesses.\n\t•\tMulti-label\n\t    •\tSeparate output entries for each label; exact duplicates merged.\n\t•\tOrdering\n\t    •\tSort by clip_id ascending, then by start_time ascending.\n\n### **Dialogue constraints**\n\t•\t2-4 turns.\n\t•\tAssistant speaks first.\n\t•\tFirst assistant turn must include:\n\t•\texplicit mention of the specific tool-use risk, and\n\t•\t1-2 concrete corrective steps.\n\t•\tUser reply:\n\t•\t≥12 words, non-trivial, expresses acceptance, modification, or refusal with explanation.\n\t•\tAssistant final turn:\n\t•\tstep-by-step guidance / confirmation / optional mini SOP card.\n\t•\tNo timestamps in dialogue.\n\t•\tNo Safety / Privacy content.\n\t•\tNo hallucinated facts.\n\n⸻\n\n### **Unified Output Schema**\n{\n  \"tool_use_instant_events\": [\n    {\n      \"clip_id\": \"<from annotations.clip_id>\",\n      \"segment_id\": \"<from annotations.segment_id or 'unknown'>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"improper_grip | unstable_handle | device_not_off | unsafe_posture | wrong_orientation | missing_guard | loose_attachment | other\",\n      \"observation\": \"<concise, objective evidence (no speculation)>\",\n      \"source\": \"manual_annotation\",\n      \"confidence\": 0.0\n    }\n  ],\n  \"dialogs\": [\n    {\n      \"clip_id\": \"<same as paired event>\",\n      \"segment_id\": \"<same as paired event>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"<same as paired event>\",\n      \"dialogue\": [\n        { \"role\": \"assistant\", \"utterance\": \"\" },\n        { \"role\": \"user\", \"utterance\": \"<non-trivial response (>=12 words)>\" },\n        { \"role\": \"assistant\", \"utterance\": \"<two-step corrective action + confirmation>\" },\n        { \"role\": \"user\", \"utterance\": \"\" }\n      ]\n    }\n  ]\n}\n\n#### Failure Case (If there are no valid Tool Use events in current video clip)\n{\n  \"tool_use_instant_events\": [],\n  \"dialogs\": [],\n}\n\n\n\n### **Manual Annotations of Clip ID z032-june-22-22-gopro**\n{\n  \"video_duration\": {\n    \"raw\": \"00:07:42.70\",\n    \"seconds\": 462\n  },\n  \"taskId\": \"63dadf80402dee18286244e3\",\n  \"taskType\": \"setup gopro\",\n  \"video_name\": \"z032-june-22-22-gopro\",\n  \"initial_conversation\": [\n    {\n      \"start_time\": 1.424,\n      \"end_time\": 4.5,\n      \"purpose\": \"instructor-start-conversation_opening remarks\",\n      \"text\": \"Hello! Thank you for agreeing to partake in our study.\"\n    },\n    {\n      \"start_time\": 5.338,\n      \"end_time\": 11.025,\n      \"purpose\": \"instructor-start-conversation_opening remarks\",\n      \"text\": \"In front of you, you will see a GoPro camera. We'll be using it for the next task.\"\n    },\n    {\n      \"start_time\": 12.2,\n      \"end_time\": 15.799,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"First. Can you please change the battery in the GoPro.\"\n    }\n  ],\n  \"initial_fine_grained_action\": [\n    {\n      \"start_time\": 15.1,\n      \"end_time\": 16.2,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"grab\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"gopro\",\n        \"adverbial\": \"none\"\n      }\n    }\n  ],\n  \"actions\": [\n    {\n      \"start_time\": 15.2,\n      \"end_time\": 184.2,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student changes the battery for the GoPro.\",\n        \"Verb\": \"exchange\",\n        \"Noun\": \"battery\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 17.2,\n          \"end_time\": 20.646,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 20.687,\n          \"end_time\": 26.279,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student can't find the battery door.\",\n            \"Incorrect Action Corrected by\": \"8\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 26.379,\n          \"end_time\": 28.69,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student pulls the battery compartment in a wrong direction.\",\n            \"Incorrect Action Corrected by\": \"10\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery_door\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 29.197,\n          \"end_time\": 32.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student rotates the gopro to the wrong side.\",\n            \"Incorrect Action Corrected by\": \"13\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 33.1,\n          \"end_time\": 36.015,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student must pull the notch downwards.\",\n            \"Incorrect Action Corrected by\": \"16\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery_door\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 36.177,\n          \"end_time\": 37.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 38.2,\n          \"end_time\": 44.825,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student is pressing instead of pulling the battery notch.\",\n            \"Incorrect Action Corrected by\": \"19\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery_door\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 44.933,\n          \"end_time\": 47.797,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 47.95,\n          \"end_time\": 50.79,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 50.895,\n          \"end_time\": 55.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student keeps pressing when he's suppoused to be pulling.\",\n            \"Incorrect Action Corrected by\": \"24\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery_door\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 57.1,\n          \"end_time\": 62.07,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 62.101,\n          \"end_time\": 63.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"low\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 65.2,\n          \"end_time\": 66.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 68.1,\n          \"end_time\": 70.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 71.2,\n          \"end_time\": 72.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student pulls the mount tab instead of the battery notch.\",\n            \"Incorrect Action Corrected by\": \"31\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"mount_tabs\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 75.1,\n          \"end_time\": 77.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"position\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 78.1,\n          \"end_time\": 79.529,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery_door\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 79.752,\n          \"end_time\": 84.994,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery_door\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 85.031,\n          \"end_time\": 87.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unlock\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery_door\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 88.1,\n          \"end_time\": 92.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 93.1,\n          \"end_time\": 99.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery_door\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 100.1,\n          \"end_time\": 105.95,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 106.049,\n          \"end_time\": 110.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student is pulling the wrong way.\",\n            \"Incorrect Action Corrected by\": \"49\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery_door\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 111.2,\n          \"end_time\": 114.715,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 114.778,\n          \"end_time\": 122.998,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student keeps pulling the wrong way.\",\n            \"Incorrect Action Corrected by\": \"53\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery_door\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 123.1,\n          \"end_time\": 130.009,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student is not following the instructions on how to open the battery notch correctly.\",\n            \"Incorrect Action Corrected by\": \"53\",\n            \"Verb\": \"push\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery_door\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 130.14,\n          \"end_time\": 133.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery_door\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 134.1,\n          \"end_time\": 137.856,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery_door\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 138.065,\n          \"end_time\": 139.621,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery_door\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 140.072,\n          \"end_time\": 141.599,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"The student drops the battery door.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"drop\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery_door\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 142.152,\n          \"end_time\": 143.2,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery_door\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 144.1,\n          \"end_time\": 145.904,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery_door\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 145.979,\n          \"end_time\": 148.907,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 148.985,\n          \"end_time\": 150.793,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 151.071,\n          \"end_time\": 152.819,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"battery\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 152.953,\n          \"end_time\": 154.605,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"The student inserted the battery when he wasn't instructed to.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"battery\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 155.043,\n          \"end_time\": 156.2,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"battery\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 158.2,\n          \"end_time\": 160.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"battery\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 161.2,\n          \"end_time\": 172.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"assemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery_door\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 173.2,\n          \"end_time\": 179.949,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery_door\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 180.022,\n          \"end_time\": 182.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery_door\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 17.025,\n          \"end_time\": 20.575,\n          \"conversation_purpose\": \"instructor-start-conversation_adjusting to capture better quality video\",\n          \"text\": \"Can you please move your hands toward the center of the way? Thank you.\"\n        },\n        {\n          \"start_time\": 21.148,\n          \"end_time\": 24.332,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"You'll find a battery compartment on the right side of the GoPro.\"\n        },\n        {\n          \"start_time\": 25.725,\n          \"end_time\": 28.975,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"You'll find a battery compartment on the right side of the GoPro.\"\n        },\n        {\n          \"start_time\": 30.3,\n          \"end_time\": 32.9,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"So this would be the left side. Can you flip it?\"\n        },\n        {\n          \"start_time\": 33.1,\n          \"end_time\": 33.6,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Yes!\"\n        },\n        {\n          \"start_time\": 34.1,\n          \"end_time\": 37.394,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"To open it please slide the notch downwards.\"\n        },\n        {\n          \"start_time\": 39.331,\n          \"end_time\": 41.543,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"You will find a notch at the bottom of the GoPro.\"\n        },\n        {\n          \"start_time\": 43.744,\n          \"end_time\": 49.989,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"So if you, if you place the GoPro with the mount points on the bottom and the button on the top.\"\n        },\n        {\n          \"start_time\": 53.485,\n          \"end_time\": 57.429,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"There will be a small notch on the side of the GoPro. On the bottom.\"\n        },\n        {\n          \"start_time\": 59.4,\n          \"end_time\": 59.65,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Okay.\"\n        },\n        {\n          \"start_time\": 59.906,\n          \"end_time\": 63.504,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"So please place the GoPro such that the amount points are at the bottom.\"\n        },\n        {\n          \"start_time\": 64.2,\n          \"end_time\": 70.6,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"If you look at the right side in the bottom of the right side there will be a small notch.\"\n        },\n        {\n          \"start_time\": 70.75,\n          \"end_time\": 72.306,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"In the bottom of the right side.\"\n        },\n        {\n          \"start_time\": 72.361,\n          \"end_time\": 75.5,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"So on the right side itself on the lower part of it.\"\n        },\n        {\n          \"start_time\": 76.504,\n          \"end_time\": 79.221,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"There's a small notch. Do you see the notch?\"\n        },\n        {\n          \"start_time\": 79.257,\n          \"end_time\": 81.86,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Can you please pull on that notch downwards?\"\n        },\n        {\n          \"start_time\": 84.053,\n          \"end_time\": 86.857,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"So that, that will be outward. Thank you.\"\n        },\n        {\n          \"start_time\": 86.954,\n          \"end_time\": 91.646,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Next. Can you please pull open gently the battery compartment?\"\n        },\n        {\n          \"start_time\": 94.177,\n          \"end_time\": 98.055,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Just holding the notch just open.\"\n        },\n        {\n          \"start_time\": 101.195,\n          \"end_time\": 107.078,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Mhm. In the back of the compartment door and move it away from you.\"\n        },\n        {\n          \"start_time\": 112.2,\n          \"end_time\": 115.3,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"Please hold the notch just open with your fingers.\"\n        },\n        {\n          \"start_time\": 117.165,\n          \"end_time\": 120.478,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"And move it away from the GoPro. Towards you.\"\n        },\n        {\n          \"start_time\": 127.559,\n          \"end_time\": 131.3,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"So don't push it toward the table, push it toward you.\"\n        },\n        {\n          \"start_time\": 132.354,\n          \"end_time\": 134.3,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Perpendicular to the GoPro.\"\n        },\n        {\n          \"start_time\": 138.05,\n          \"end_time\": 140.45,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"If you cannot, maybe try pulling the notch more.\"\n        },\n        {\n          \"start_time\": 143.341,\n          \"end_time\": 146.578,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Next, please change the battery.\"\n        },\n        {\n          \"start_time\": 152.882,\n          \"end_time\": 155.994,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Please do, not. Thank you.\"\n        },\n        {\n          \"start_time\": 156.108,\n          \"end_time\": 158.4,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Place the battery.\"\n        },\n        {\n          \"start_time\": 170.1,\n          \"end_time\": 171.462,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        },\n        {\n          \"start_time\": 173.206,\n          \"end_time\": 179.195,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Make sure that the notch is open when you close the battery compartment.\"\n        },\n        {\n          \"start_time\": 182.85,\n          \"end_time\": 183.85,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you very much.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 188.1,\n      \"end_time\": 241.3,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student changes the micro sd card for the GoPro.\",\n        \"Verb\": \"exchange\",\n        \"Noun\": \"sd_card\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 188.2,\n          \"end_time\": 190,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 190.2,\n          \"end_time\": 192.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery_door\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 193.1,\n          \"end_time\": 196.03,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery_door\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 196.123,\n          \"end_time\": 197.696,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"The student dettached the battery door by accident.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery_door\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 197.992,\n          \"end_time\": 202.96,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery_door\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 203.133,\n          \"end_time\": 204.797,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"The student\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"push\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 205.028,\n          \"end_time\": 210.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"The student needs to take the battery out so he can take out the micro sd card.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 211.1,\n          \"end_time\": 212.632,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 213.088,\n          \"end_time\": 213.737,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 213.905,\n          \"end_time\": 218.368,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 218.44,\n          \"end_time\": 229.658,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 229.715,\n          \"end_time\": 237.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"assemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery_door\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 238.1,\n          \"end_time\": 239.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 194.95,\n          \"end_time\": 196.75,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Please open the battery compartment.\"\n        },\n        {\n          \"start_time\": 200.272,\n          \"end_time\": 203.717,\n          \"conversation_purpose\": \"instructor-start-conversation_adjusting to capture better quality video\",\n          \"text\": \"Please move the camera. Thank you.\"\n        },\n        {\n          \"start_time\": 204.1,\n          \"end_time\": 207.904,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Please click on the micro SD card next to the battery.\"\n        },\n        {\n          \"start_time\": 210.125,\n          \"end_time\": 212.475,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"You might find it easier to remove the battery.\"\n        },\n        {\n          \"start_time\": 213.126,\n          \"end_time\": 214.286,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        },\n        {\n          \"start_time\": 215.26,\n          \"end_time\": 217.017,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Please insert the new SD card.\"\n        },\n        {\n          \"start_time\": 239.1,\n          \"end_time\": 239.6,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 245.4,\n      \"end_time\": 294.3,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student assembles the strap onto the GoPro.\",\n        \"Verb\": \"assemble\",\n        \"Noun\": \"strap\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 248.1,\n          \"end_time\": 249.565,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 250.131,\n          \"end_time\": 253.483,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"mount_tabs\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 253.549,\n          \"end_time\": 261.252,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 261.296,\n          \"end_time\": 265.003,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 265.144,\n          \"end_time\": 266.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 267.2,\n          \"end_time\": 270,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"The student drops the screw.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"drop\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 270.1,\n          \"end_time\": 280.785,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"assemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 280.828,\n          \"end_time\": 289.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 290.2,\n          \"end_time\": 293.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 246.125,\n          \"end_time\": 247.975,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Please attach the strap to the GoPro.\"\n        },\n        {\n          \"start_time\": 272,\n          \"end_time\": 275.8,\n          \"conversation_purpose\": \"instructor-start-conversation_adjusting to capture better quality video\",\n          \"text\": \"Please move the GoPro a bit back. So your hands are in the video. Thank you.\"\n        },\n        {\n          \"start_time\": 291.144,\n          \"end_time\": 291.7,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 298.4,\n      \"end_time\": 359.4,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student exchanges the mount from the strap to the tripod.\",\n        \"Verb\": \"exchange\",\n        \"Noun\": \"strap\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 301.2,\n          \"end_time\": 310.2,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 311.2,\n          \"end_time\": 312.877,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 312.942,\n          \"end_time\": 316.888,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 317.07,\n          \"end_time\": 318.882,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tripod\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 319.009,\n          \"end_time\": 322.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 323.2,\n          \"end_time\": 329.628,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 329.741,\n          \"end_time\": 337.171,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 337.222,\n          \"end_time\": 339.762,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 339.829,\n          \"end_time\": 348.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 349.1,\n          \"end_time\": 350.68399999999997,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 350.789,\n          \"end_time\": 355.921,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 356.175,\n          \"end_time\": 357.504,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tripod\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 358.09,\n          \"end_time\": 358.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tripod\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 328.1,\n          \"end_time\": 332.454,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Please, make sure that all the GoPro lines up with the center of the mount. Thank you.\"\n        },\n        {\n          \"start_time\": 338.516,\n          \"end_time\": 341.136,\n          \"conversation_purpose\": \"instructor-start-conversation_adjusting to capture better quality video\",\n          \"text\": \"Also please make sure both your hands are within view.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 363.4,\n      \"end_time\": 438.4,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student disassembles the tripod on the GoPro and changes it to the handle mount.\",\n        \"Verb\": \"disassemble\",\n        \"Noun\": \"tripod\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 364.2,\n          \"end_time\": 366.848,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tripod\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 366.888,\n          \"end_time\": 370.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 371.2,\n          \"end_time\": 372.732,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 373.096,\n          \"end_time\": 373.952,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 374.167,\n          \"end_time\": 375.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"handheld_grip\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 376.1,\n          \"end_time\": 378.825,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"handheld_grip\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 379.088,\n          \"end_time\": 379.786,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 379.895,\n          \"end_time\": 390.519,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 390.607,\n          \"end_time\": 400.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"push\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 401.3,\n          \"end_time\": 404.901,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 405.099,\n          \"end_time\": 407.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 408.2,\n          \"end_time\": 417.95,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 418.062,\n          \"end_time\": 420.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 422.2,\n          \"end_time\": 432.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 434.1,\n          \"end_time\": 436.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 393.67,\n          \"end_time\": 399.7,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Please firmly push in the GoPro and make sure the holes in the mount align with the holes on the handle mount.\"\n        },\n        {\n          \"start_time\": 408.025,\n          \"end_time\": 411.175,\n          \"conversation_purpose\": \"instructor-start-conversation_adjusting to capture better quality video\",\n          \"text\": \"Please move the GoPro a bit back so it can have a better view.\"\n        },\n        {\n          \"start_time\": 411.3,\n          \"end_time\": 412.3,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you very much.\"\n        },\n        {\n          \"start_time\": 413.913,\n          \"end_time\": 418.821,\n          \"conversation_purpose\": \"instructor-reply-to-student_follow-up instruction\",\n          \"text\": \"Lastly, please screw in.\"\n        },\n        {\n          \"start_time\": 419.1,\n          \"end_time\": 423.075,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Please screw in the strap.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 440.2,\n      \"end_time\": 460,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student removes the handle mount from the GoPro.\",\n        \"Verb\": \"disassemble\",\n        \"Noun\": \"handheld_grip\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 442.2,\n          \"end_time\": 449.928,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 450.055,\n          \"end_time\": 451.928,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 452.168,\n          \"end_time\": 455.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 456.1,\n          \"end_time\": 457.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 458.1,\n          \"end_time\": 459.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"handheld_grip\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    }\n  ],\n  \"orphan_conversations\": [\n    {\n      \"start_time\": 183.986,\n      \"end_time\": 188.497,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Next. Please change the SD card. The micro SD card in the GoPro.\"\n    },\n    {\n      \"start_time\": 240.971,\n      \"end_time\": 245.7,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Next. Please put on the strap on the GoPro.\"\n    },\n    {\n      \"start_time\": 291.963,\n      \"end_time\": 297.05,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Next. Please change the mount from the strap to the tripod.\"\n    },\n    {\n      \"start_time\": 357.78,\n      \"end_time\": 366.133,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Thank you. Lastly, please change the mount from the tripod to the handle mount.\"\n    },\n    {\n      \"start_time\": 434.56,\n      \"end_time\": 443.34,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Thank you very much. Finally, please remove the handle mount and place both the handle mount and the GoPro on the table.\"\n    },\n    {\n      \"start_time\": 456.7,\n      \"end_time\": 461.7,\n      \"purpose\": \"instructor-start-conversation_closing remarks\",\n      \"text\": \"Thank you very much. That will be everything for this task. You may now go ahead and click the stop.\"\n    }\n  ],\n  \"orphan_fine_grained_actions\": [\n    {\n      \"start_time\": 245.2,\n      \"end_time\": 247.5,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"grab\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"strap\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 298.2,\n      \"end_time\": 300.6,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"grab\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"gopro\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 440.1,\n      \"end_time\": 441.4,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"grab\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"handheld_grip\",\n        \"adverbial\": \"none\"\n      }\n    }\n  ],\n  \"long_form_description\": {\n    \"start_time\": 0.2,\n    \"end_time\": 46.2,\n    \"text\": \"The student changes the battery and micro sd card for the GoPro before assembling the strap onto the GoPro. The student exchanges the mount from the strap to the tripod before disassembling the tripod on the GoPro and changing it to the handle mount. The student removes the handle mount from the GoPro.\"\n  }\n}\n"}]}]}, "generation_config": {"response_mime_type": "application/json", "response_schema": {"$defs": {"DialogUtterance": {"description": "Single utterance in a dialogue", "properties": {"role": {"description": "Role of the speaker", "enum": ["assistant", "user"], "title": "Role", "type": "string"}, "utterance": {"description": "The spoken text", "title": "Utterance", "type": "string"}}, "required": ["role", "utterance"], "title": "DialogUtterance", "type": "object"}, "ToolUseDialog": {"description": "Dialog associated with a tool use instant event", "properties": {"clip_id": {"description": "<same as paired event>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<same as paired event>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "<same as paired event>", "title": "Risk Type", "type": "string"}, "dialogue": {"description": "Dialogue turns: Turn 1 (assistant): empty, Turn 2 (user): non-trivial response (>=12 words), Turn 3 (assistant): two-step corrective action + confirmation, Turn 4 (user): optional", "items": {"$ref": "#/$defs/DialogUtterance"}, "title": "Dialogue", "type": "array"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "dialogue"], "title": "ToolUseDialog", "type": "object"}, "ToolUseInstantEvent": {"description": "Tool use instant event", "properties": {"clip_id": {"description": "<from annotations.clip_id>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<from annotations.segment_id or 'unknown'>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "Type of risk", "enum": ["improper_grip", "unstable_handle", "device_not_off", "unsafe_posture", "wrong_orientation", "missing_guard", "loose_attachment", "other"], "title": "Risk Type", "type": "string"}, "observation": {"description": "<concise, objective evidence (no speculation)>", "title": "Observation", "type": "string"}, "source": {"default": "manual_annotation", "description": "Source of the annotation", "title": "Source", "type": "string"}, "confidence": {"default": 0.0, "description": "Confidence score", "title": "Confidence", "type": "number"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "observation"], "title": "ToolUseInstantEvent", "type": "object"}}, "description": "Tool use instant service output schema for tool use events and dialogs", "properties": {"tool_use_instant_events": {"description": "List of tool use instant events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseInstantEvent"}, "title": "Tool Use Instant Events", "type": "array"}, "dialogs": {"description": "List of dialogs associated with the events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseDialog"}, "title": "Dialogs", "type": "array"}}, "title": "ToolUseInstantServiceOutput", "type": "object"}, "temperature": 0.7}}
+{"key": "request-77", "request": {"contents": [{"parts": [{"text": "\n### **Role**\n\nYou are an Instant Proactive Service (Instant PS) annotation and dialogue-generation assistant for the HoloAssist dataset.\nIn laboratory / hands-on operation settings, you analyze manual annotations to extract time-windows of \"Tool Use\" risks / improper operations, and for each extracted event, you generate a 2-4 turn \"assistant ↔ user\" dialogue.\n\nYou must rely only on the time-windows provided by the manual annotations.\nYou must not extend, shorten, merge, or fabricate any time segments that do not exist in the manual labels.\n\n⸻\n\n### **All Defined Proactive Services**\n\t•\tInstant (second-level, grounded in the current moment)\n        •\tSafety: immediate bodily/accident danger (flame, blade, electric shock, slip, rotating parts, vehicle proximity) → stop first, then handle.\n        •\tTool Use: improper tool operation/configuration (grip, not powered off, orientation, loose chuck, missing guard, unsafe posture).\n\t•\tShort-Horizon (tens of seconds to a few minutes, within a single session)\n        •\tNext-Step Guidance: workflow is already underway; provide suggestions for the next step based on what has been done.\n        •\tError-Recovery: the user has just made a workflow mistake (wrong step, wrong object, wrong target, wrong configuration for this task) and must rollback to fix it.\n        •\tResource Reminder: end-of-task state is not handled (fire/power left on, door/cap open, unsaved work, leftover items, missing refill) → remind to close/save/take/refill.\n\n⸻\n\n### **Input Manual Annotations (authoritative time source)**\n\nProvides fine-grained temporal information for all dialogue and user actions in the video.\n\n⸻\n\n### **OBJECTIVE**\n\t1.\tRead each manual annotation labeled as \"Tool Use\", and output its time_window exactly as annotated (start_time-end_time, verbatim).\n    **You must traverse every user-error segment in the manual annotations and process them one by one without omission.**\n\t2.\tFor each event, output:\n        •\trisk_type (standardized from the label)\n        •\tan objective observation (from comment and/or video JSON; must be verifiable)\n        •\tconfidence\n\t3.\tIf multiple labels exist in the same time-window → output multiple separate events.\n        If repeated identical labels appear → deduplicate and conceptually merge their sources.\n\t4.\tOutput only Tool Use events (not Safety, not Privacy, not Error-Recovery, not Resource Reminder).\n\t5.\tDialogue generation: for every event, generate a 2-4 turn dialogue:\n        •\tAssistant speaks first, calmly, politely, low-intrusion.\n        •\tClearly state the specific tool-use risk (no timestamps), and provide 1-2 actionable corrections\n    (e.g., \"power off first, then…\", \"adjust your grip below the guard ring\").\n        •\tUser must not reply vaguely; produce ≥12 English words with meaningful content (accept/modify/decline and give reasons).\n        •\tAssistant closes with confirmation / optional SOP snippet / short reminder.\n        •\tDialogue text must not include timestamps, but the structured output must include aligned clip_id and time_window.\n\n⸻\n\n### **Task Definition / Nature (Instant · Tool Use)**\n\nCore Focus\n\t•\tThis category is restricted to problems that arise purely from how a tool is being used: grip, posture, contact, orientation, clamp/guard state, power state / configuration of the tool itself.\n\t•\tBy definition, Instant · Tool Use never requires rolling back or redoing previously completed workflow steps. The current step (object, target, step choice) is logically correct; only the usage technique is problematic.\n\t•\tIt does not cover mistakes about which object / part / slot / step / goal is chosen in the workflow (those belong to Short-Horizon · Error-Recovery).\n\nNature\n\t•\tTriggered when an immediate tool-related operational risk appears.\n\t•\tFocus on technique / configuration issues (grip, contact area, hand placement, body posture, orientation, clamp/guard state, power-off timing) that can become unsafe or damaging within a few seconds if not corrected.\n\t•\tIf the same mis-use is already causing an acute bodily hazard (e.g., clear cut / burn / electric-shock risk), it should be classified as Instant · Safety, not Tool Use.\n\nTemporal scope (critical)\n\t•\tEach Instant Tool Use event corresponds to a very short snippet of ongoing execution:\n\t•\ttypically 0-5 seconds between the risky configuration and when intervention should happen;\n\t•\twith a hard upper bound of ≤10 seconds.\n\t•\tIf understanding or fixing the problem requires:\n\t•\tlooking back over ≥10 seconds of prior workflow, or\n\t•\tundoing earlier completed steps and then redoing them,\nthen it should conceptually be handled by Short-Horizon services (especially Error-Recovery), not by Instant · Tool Use.\n\nEvent granularity\n\t•\tEach manual annotation segment that satisfies the temporal scope and nature above is counted as one Tool Use event.\n\t•\tYou must not merge multiple distant segments into a longer window to \"simulate\" an instant event.\n\nCommon labels (examples)\n\nimproper_grip, unstable_handle, device_not_off, unsafe_posture,\nwrong_orientation, missing_guard, loose_attachment, unstable_support, etc.\n\nExample 1 (Tool Use, not Error-Recovery)\nThe user is drilling into a workpiece with the correct drill bit and position, but their hand is very close to the rotating bit and the drill is tilted, making the operation unstable.\nIf they simply reposition their hand further away, adjust the tilt, and stabilize the drill, the task remains valid. No previous step needs to be undone.\nThis is an Instant · Tool Use event (technique correction), not Error-Recovery.\n\n⸻\n\n### **Mutual Exclusion & Priority vs. Error-Recovery (and Safety)**\n\nWhen deciding between Instant · Tool Use, Short-Horizon · Error-Recovery, and Instant · Safety, use the following rules.\n\n1. Completion vs. ongoing execution (primary test: Tool Use vs. Error-Recovery)\nUse this completion test first:\n\n\"If the user immediately switches to the correct technique from now on, without undoing anything already done, does the mistake disappear?\"\n\n\t•\tIf YES → this is Tool Use (ongoing execution / technique correction).\n\t•\tIf NO, because the current state is already wrong and must be undone and redone, then it belongs to Short-Horizon · Error-Recovery, not Tool Use.\n\nIn other words:\n\t•\tTool Use\n        •\tThe step itself is logically correct (right object, right target, right step for this task).\n        •\tThe problem lies in how the tool is being operated (grip, angle, stability, power-off timing, missing clamp/guard, etc.).\n        •\tFix = adjust how the tool is being handled / configured right now, without rolling back earlier workflow states.\n\t•\tError-Recovery\n        •\tThe workflow state itself is wrong (wrong part installed, wrong sample loaded, wrong slot used, wrong target selected, steps swapped, required step skipped, etc.).\n        •\tFix = stop, undo what was done, and redo the step correctly.\n        •\tThese should not be labeled as Tool Use in this task.\n\n2. Technique vs. workflow (rephrased decision rule)\n\t•\tIf the main problem is how the tool is being handled or configured in this short 0-10 second window\n(grip, posture, orientation, clamp/guard, power-off timing), and correcting it means adjusting the current action, classify it as Instant · Tool Use.\n\t•\tIf the main problem is what has already been done in the workflow\n(wrong object, wrong slot/target, wrong order, wrong configuration for this task, skipped required step), and the user must undo and redo a step, classify it as Short-Horizon · Error-Recovery.\n\n3. Safety override\n\t•\tIf the current tool use creates an immediate, high-risk safety hazard (e.g., hand directly in front of an active blade, imminent burn from an exposed hot surface, clear electric-shock risk),\nthe primary label should be Instant · Safety, even if there is also a technique issue.\n\t•\tIn such cases, prioritize Safety over Tool Use.\n\n4. Time scale\n\t•\tTool Use: typically 0-10 seconds, focused on a currently ongoing motion or micro configuration with no rollback.\n\t•\tError-Recovery: can span ≈10 seconds to a few minutes, requiring short-term memory of earlier completed actions and explicit rollback.\n\n5. Example 2 (Error-Recovery, not Tool Use)\nThe user is assembling a device that requires inserting Part A first and then Part B.\nInstead, they insert Part B directly, tighten it, and skip Part A.\nSimply improving their hand technique or tightening style cannot fix this — the assembly sequence itself is wrong.\nThe assistant should ask them to stop, remove Part B (undo), insert Part A, then re-insert Part B in the correct order (redo).\nThis is Error-Recovery because it is a workflow-level mistake that requires rollback + redo, not just a Tool Use adjustment.\n\nIn this task, you are only asked to output Tool Use events.\nSegments that match the Error-Recovery definition above should not be labeled as Tool Use.\n\n⸻\n\n### **Output Format and Rules**\n\nYou must produce two parallel arrays: tool_use_instant_events and dialogs.\nEach event must correspond to exactly one dialogue.\n\n### **Mandatory constraints**\n\t•\tExact Match\n        •\ttime_window must match the annotated start_time-end_time exactly.\n        •\tNo stretching, shortening, smoothing, or merging.\n\t•\tAnnotation Only\n\t    •\tYou may not introduce new or extended time windows.\n\t•\tObjective observation\n\t    •\tMust be verifiable; no speculation or hidden-mental-state guesses.\n\t•\tMulti-label\n\t    •\tSeparate output entries for each label; exact duplicates merged.\n\t•\tOrdering\n\t    •\tSort by clip_id ascending, then by start_time ascending.\n\n### **Dialogue constraints**\n\t•\t2-4 turns.\n\t•\tAssistant speaks first.\n\t•\tFirst assistant turn must include:\n\t•\texplicit mention of the specific tool-use risk, and\n\t•\t1-2 concrete corrective steps.\n\t•\tUser reply:\n\t•\t≥12 words, non-trivial, expresses acceptance, modification, or refusal with explanation.\n\t•\tAssistant final turn:\n\t•\tstep-by-step guidance / confirmation / optional mini SOP card.\n\t•\tNo timestamps in dialogue.\n\t•\tNo Safety / Privacy content.\n\t•\tNo hallucinated facts.\n\n⸻\n\n### **Unified Output Schema**\n{\n  \"tool_use_instant_events\": [\n    {\n      \"clip_id\": \"<from annotations.clip_id>\",\n      \"segment_id\": \"<from annotations.segment_id or 'unknown'>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"improper_grip | unstable_handle | device_not_off | unsafe_posture | wrong_orientation | missing_guard | loose_attachment | other\",\n      \"observation\": \"<concise, objective evidence (no speculation)>\",\n      \"source\": \"manual_annotation\",\n      \"confidence\": 0.0\n    }\n  ],\n  \"dialogs\": [\n    {\n      \"clip_id\": \"<same as paired event>\",\n      \"segment_id\": \"<same as paired event>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"<same as paired event>\",\n      \"dialogue\": [\n        { \"role\": \"assistant\", \"utterance\": \"\" },\n        { \"role\": \"user\", \"utterance\": \"<non-trivial response (>=12 words)>\" },\n        { \"role\": \"assistant\", \"utterance\": \"<two-step corrective action + confirmation>\" },\n        { \"role\": \"user\", \"utterance\": \"\" }\n      ]\n    }\n  ]\n}\n\n#### Failure Case (If there are no valid Tool Use events in current video clip)\n{\n  \"tool_use_instant_events\": [],\n  \"dialogs\": [],\n}\n\n\n\n### **Manual Annotations of Clip ID z032-june-22-22-knarrevik_assemble**\n{\n  \"video_duration\": {\n    \"raw\": \"00:10:43.09\",\n    \"seconds\": 643\n  },\n  \"taskId\": \"63dadf049c18f9041c2f4937\",\n  \"taskType\": \"assemble nightstand\",\n  \"video_name\": \"z032-june-22-22-knarrevik_assemble\",\n  \"initial_conversation\": [\n    {\n      \"start_time\": 2.194,\n      \"end_time\": 3.857,\n      \"purpose\": \"instructor-start-conversation_opening remarks\",\n      \"text\": \"Hello.\"\n    },\n    {\n      \"start_time\": 5.4,\n      \"end_time\": 8.85,\n      \"purpose\": \"instructor-start-conversation_opening remarks\",\n      \"text\": \"Thank you for agreeing to take part in our study. Nice to meet you.\"\n    },\n    {\n      \"start_time\": 8.91,\n      \"end_time\": 14.22,\n      \"purpose\": \"instructor-start-conversation_opening remarks\",\n      \"text\": \"In front of you, you'll see the parts you need to assemble, the KNARREVIK IKEA nightstand.\"\n    },\n    {\n      \"start_time\": 14.561,\n      \"end_time\": 16.660999999999998,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Your task right now will be to please assemble it.\"\n    },\n    {\n      \"start_time\": 16.676900675376945,\n      \"end_time\": 18.560814461909033,\n      \"purpose\": \"instructor-start-conversation_opening remarks\",\n      \"text\": \"You may now begin. Thank you.\"\n    }\n  ],\n  \"initial_fine_grained_action\": [],\n  \"actions\": [\n    {\n      \"start_time\": 17.776181406552535,\n      \"end_time\": 109.4117616209047,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student assembles the shelf with the first leg.\",\n        \"Verb\": \"assemble\",\n        \"Adjective\": \"first\",\n        \"Noun\": \"leg\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 17.84298013507539,\n          \"end_time\": 18.38998013507539,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 18.42319602701508,\n          \"end_time\": 19.32319602701508,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 19.333,\n          \"end_time\": 20.251,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 20.271,\n          \"end_time\": 21.270999999999997,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 21.29411656731663,\n          \"end_time\": 22.388116567316644,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 21.313719268824418,\n          \"end_time\": 22.35871926882443,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 22.414,\n          \"end_time\": 23.776,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 23.794,\n          \"end_time\": 26.712,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student should place the tray vertically on the table with the long end.\",\n            \"Incorrect Action Corrected by\": \"144\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 26.737,\n          \"end_time\": 30.837,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 30.852960270150785,\n          \"end_time\": 32.2707642431357,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 32.303940405226165,\n          \"end_time\": 34.05280397298493,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 34.059176162090466,\n          \"end_time\": 35.35317616209047,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 35.367,\n          \"end_time\": 37.139,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The instructor asks the student to first assemble the leg with the holes from the top left of the tray.\",\n            \"Incorrect Action Corrected by\": \"150\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 37.16078410806031,\n          \"end_time\": 41.86078410806031,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 41.894,\n          \"end_time\": 42.894,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The instructor asks the student to first assemble the leg with the holes from the top left of the tray.\",\n            \"Incorrect Action Corrected by\": \"151\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 42.912,\n          \"end_time\": 43.322,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The instructor asks the student to first assemble the leg with the holes from the top left of the tray.\",\n            \"Incorrect Action Corrected by\": \"151\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 43.343,\n          \"end_time\": 43.996,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"The instructor asks the student to first assemble the leg with the holes from the top left of the tray.\",\n            \"Incorrect Action Corrected by\": \"151\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 44.009920540301565,\n          \"end_time\": 44.99592054030157,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nightstand\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 45.024,\n          \"end_time\": 47.824,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"Student should keep the long end of the tray on the  worktable.\",\n            \"Incorrect Action Corrected by\": \"155\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 47.845,\n          \"end_time\": 52.10970989282392,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 52.15725824401994,\n          \"end_time\": 53.31625824401995,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": 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          \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 103.72556821612062,\n          \"end_time\": 104.30656821612061,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 104.325,\n          \"end_time\": 105.825,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 105.86699999999999,\n          \"end_time\": 108.56700000000001,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 108.58917616209045,\n          \"end_time\": 109.39317616209043,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 23.03,\n          \"end_time\": 29.432,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"Please take the shelf you just picked up, place on table vertically so the long end is on the table.\"\n        },\n        {\n          \"start_time\": 31.520196027015082,\n          \"end_time\": 32.414196027015095,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        },\n        {\n          \"start_time\": 32.432,\n          \"end_time\": 35.22,\n          \"conversation_purpose\": \"instructor-start-conversation_adjusting to capture better quality video\",\n          \"text\": \"*unintelligible* button we have will be taken on the camera.\"\n        },\n        {\n          \"start_time\": 36.804,\n          \"end_time\": 42.063,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"Please first *unintelligible* the top left side of the shelf.\"\n        },\n        {\n          \"start_time\": 43.265,\n          \"end_time\": 46.48,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"Please first *unintelligible* top left side of the shelf.\"\n        },\n        {\n          \"start_time\": 48.157,\n          \"end_time\": 51.179,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"Please rotate the shelf such that the long part is on the table.\"\n        },\n        {\n          \"start_time\": 52.72551386580885,\n          \"end_time\": 55.63710719131615,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"And take the foot and place it on the top left.\"\n        },\n        {\n          \"start_time\": 56.13717616209047,\n          \"end_time\": 57.05117616209047,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        },\n        {\n          \"start_time\": 62.902,\n          \"end_time\": 75.48,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Additionally, please make sure the foot is properly oriented such that bottom part of the foot corresponds the bottom part of the shelf.\"\n        },\n        {\n          \"start_time\": 77.52199999999999,\n          \"end_time\": 78.367,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 109.43725037732683,\n      \"end_time\": 182.22548875642215,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student assembles the shelf with the second leg.\",\n        \"Verb\": \"assemble\",\n        \"Adjective\": \"second\",\n        \"Noun\": \"leg\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 109.4518463250652,\n          \"end_time\": 110.5338463250652,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        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that the two feet you already assembled are on the desk.\"\n    },\n    {\n      \"start_time\": 385.15,\n      \"end_time\": 388.304,\n      \"purpose\": \"instructor-start-conversation_correct the wrong action\",\n      \"text\": \"Please put the feet horizontally on the table.\"\n    },\n    {\n      \"start_time\": 637.4244940008842,\n      \"end_time\": 638.271494000884,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Thank you very much.\"\n    },\n    {\n      \"start_time\": 638.278,\n      \"end_time\": 642.174,\n      \"purpose\": \"instructor-start-conversation_closing remarks\",\n      \"text\": \"That concludes everything for this task. You may now go ahead and click the stop button.\"\n    }\n  ],\n  \"orphan_fine_grained_actions\": [\n    {\n      \"start_time\": 383.924,\n      \"end_time\": 385.818,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n        \"Incorrect Action Explanation\": \"Student should lay down the nightstand.\",\n        \"Incorrect Action Corrected by\": \"248\",\n        \"Verb\": \"grab\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"nightstand\",\n        \"adverbial\": \"none\"\n      }\n    }\n  ],\n  \"long_form_description\": {\n    \"start_time\": 0.023607945969831064,\n    \"end_time\": 500.02360794596984,\n    \"text\": \"The student is assembling a shelf. He attaches each of the four legs one by one, then screws on the top.\"\n  }\n}\n"}]}]}, "generation_config": {"response_mime_type": "application/json", "response_schema": {"$defs": {"DialogUtterance": {"description": "Single utterance in a dialogue", "properties": {"role": {"description": "Role of the speaker", "enum": ["assistant", "user"], "title": "Role", "type": "string"}, "utterance": {"description": "The spoken text", "title": "Utterance", "type": "string"}}, "required": ["role", "utterance"], "title": "DialogUtterance", "type": "object"}, "ToolUseDialog": {"description": "Dialog associated with a tool use instant event", "properties": {"clip_id": {"description": "<same as paired event>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<same as paired event>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "<same as paired event>", "title": "Risk Type", "type": "string"}, "dialogue": {"description": "Dialogue turns: Turn 1 (assistant): empty, Turn 2 (user): non-trivial response (>=12 words), Turn 3 (assistant): two-step corrective action + confirmation, Turn 4 (user): optional", "items": {"$ref": "#/$defs/DialogUtterance"}, "title": "Dialogue", "type": "array"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "dialogue"], "title": "ToolUseDialog", "type": "object"}, "ToolUseInstantEvent": {"description": "Tool use instant event", "properties": {"clip_id": {"description": "<from annotations.clip_id>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<from annotations.segment_id or 'unknown'>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "Type of risk", "enum": ["improper_grip", "unstable_handle", "device_not_off", "unsafe_posture", "wrong_orientation", "missing_guard", "loose_attachment", "other"], "title": "Risk Type", "type": "string"}, "observation": {"description": "<concise, objective evidence (no speculation)>", "title": "Observation", "type": "string"}, "source": {"default": "manual_annotation", "description": "Source of the annotation", "title": "Source", "type": "string"}, "confidence": {"default": 0.0, "description": "Confidence score", "title": "Confidence", "type": "number"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "observation"], "title": "ToolUseInstantEvent", "type": "object"}}, "description": "Tool use instant service output schema for tool use events and dialogs", "properties": {"tool_use_instant_events": {"description": "List of tool use instant events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseInstantEvent"}, "title": "Tool Use Instant Events", "type": "array"}, "dialogs": {"description": "List of dialogs associated with the events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseDialog"}, "title": "Dialogs", "type": "array"}}, "title": "ToolUseInstantServiceOutput", "type": "object"}, "temperature": 0.7}}
+{"key": "request-78", "request": {"contents": [{"parts": [{"text": "\n### **Role**\n\nYou are an Instant Proactive Service (Instant PS) annotation and dialogue-generation assistant for the HoloAssist dataset.\nIn laboratory / hands-on operation settings, you analyze manual annotations to extract time-windows of \"Tool Use\" risks / improper operations, and for each extracted event, you generate a 2-4 turn \"assistant ↔ user\" dialogue.\n\nYou must rely only on the time-windows provided by the manual annotations.\nYou must not extend, shorten, merge, or fabricate any time segments that do not exist in the manual labels.\n\n⸻\n\n### **All Defined Proactive Services**\n\t•\tInstant (second-level, grounded in the current moment)\n        •\tSafety: immediate bodily/accident danger (flame, blade, electric shock, slip, rotating parts, vehicle proximity) → stop first, then handle.\n        •\tTool Use: improper tool operation/configuration (grip, not powered off, orientation, loose chuck, missing guard, unsafe posture).\n\t•\tShort-Horizon (tens of seconds to a few minutes, within a single session)\n        •\tNext-Step Guidance: workflow is already underway; provide suggestions for the next step based on what has been done.\n        •\tError-Recovery: the user has just made a workflow mistake (wrong step, wrong object, wrong target, wrong configuration for this task) and must rollback to fix it.\n        •\tResource Reminder: end-of-task state is not handled (fire/power left on, door/cap open, unsaved work, leftover items, missing refill) → remind to close/save/take/refill.\n\n⸻\n\n### **Input Manual Annotations (authoritative time source)**\n\nProvides fine-grained temporal information for all dialogue and user actions in the video.\n\n⸻\n\n### **OBJECTIVE**\n\t1.\tRead each manual annotation labeled as \"Tool Use\", and output its time_window exactly as annotated (start_time-end_time, verbatim).\n    **You must traverse every user-error segment in the manual annotations and process them one by one without omission.**\n\t2.\tFor each event, output:\n        •\trisk_type (standardized from the label)\n        •\tan objective observation (from comment and/or video JSON; must be verifiable)\n        •\tconfidence\n\t3.\tIf multiple labels exist in the same time-window → output multiple separate events.\n        If repeated identical labels appear → deduplicate and conceptually merge their sources.\n\t4.\tOutput only Tool Use events (not Safety, not Privacy, not Error-Recovery, not Resource Reminder).\n\t5.\tDialogue generation: for every event, generate a 2-4 turn dialogue:\n        •\tAssistant speaks first, calmly, politely, low-intrusion.\n        •\tClearly state the specific tool-use risk (no timestamps), and provide 1-2 actionable corrections\n    (e.g., \"power off first, then…\", \"adjust your grip below the guard ring\").\n        •\tUser must not reply vaguely; produce ≥12 English words with meaningful content (accept/modify/decline and give reasons).\n        •\tAssistant closes with confirmation / optional SOP snippet / short reminder.\n        •\tDialogue text must not include timestamps, but the structured output must include aligned clip_id and time_window.\n\n⸻\n\n### **Task Definition / Nature (Instant · Tool Use)**\n\nCore Focus\n\t•\tThis category is restricted to problems that arise purely from how a tool is being used: grip, posture, contact, orientation, clamp/guard state, power state / configuration of the tool itself.\n\t•\tBy definition, Instant · Tool Use never requires rolling back or redoing previously completed workflow steps. The current step (object, target, step choice) is logically correct; only the usage technique is problematic.\n\t•\tIt does not cover mistakes about which object / part / slot / step / goal is chosen in the workflow (those belong to Short-Horizon · Error-Recovery).\n\nNature\n\t•\tTriggered when an immediate tool-related operational risk appears.\n\t•\tFocus on technique / configuration issues (grip, contact area, hand placement, body posture, orientation, clamp/guard state, power-off timing) that can become unsafe or damaging within a few seconds if not corrected.\n\t•\tIf the same mis-use is already causing an acute bodily hazard (e.g., clear cut / burn / electric-shock risk), it should be classified as Instant · Safety, not Tool Use.\n\nTemporal scope (critical)\n\t•\tEach Instant Tool Use event corresponds to a very short snippet of ongoing execution:\n\t•\ttypically 0-5 seconds between the risky configuration and when intervention should happen;\n\t•\twith a hard upper bound of ≤10 seconds.\n\t•\tIf understanding or fixing the problem requires:\n\t•\tlooking back over ≥10 seconds of prior workflow, or\n\t•\tundoing earlier completed steps and then redoing them,\nthen it should conceptually be handled by Short-Horizon services (especially Error-Recovery), not by Instant · Tool Use.\n\nEvent granularity\n\t•\tEach manual annotation segment that satisfies the temporal scope and nature above is counted as one Tool Use event.\n\t•\tYou must not merge multiple distant segments into a longer window to \"simulate\" an instant event.\n\nCommon labels (examples)\n\nimproper_grip, unstable_handle, device_not_off, unsafe_posture,\nwrong_orientation, missing_guard, loose_attachment, unstable_support, etc.\n\nExample 1 (Tool Use, not Error-Recovery)\nThe user is drilling into a workpiece with the correct drill bit and position, but their hand is very close to the rotating bit and the drill is tilted, making the operation unstable.\nIf they simply reposition their hand further away, adjust the tilt, and stabilize the drill, the task remains valid. No previous step needs to be undone.\nThis is an Instant · Tool Use event (technique correction), not Error-Recovery.\n\n⸻\n\n### **Mutual Exclusion & Priority vs. Error-Recovery (and Safety)**\n\nWhen deciding between Instant · Tool Use, Short-Horizon · Error-Recovery, and Instant · Safety, use the following rules.\n\n1. Completion vs. ongoing execution (primary test: Tool Use vs. Error-Recovery)\nUse this completion test first:\n\n\"If the user immediately switches to the correct technique from now on, without undoing anything already done, does the mistake disappear?\"\n\n\t•\tIf YES → this is Tool Use (ongoing execution / technique correction).\n\t•\tIf NO, because the current state is already wrong and must be undone and redone, then it belongs to Short-Horizon · Error-Recovery, not Tool Use.\n\nIn other words:\n\t•\tTool Use\n        •\tThe step itself is logically correct (right object, right target, right step for this task).\n        •\tThe problem lies in how the tool is being operated (grip, angle, stability, power-off timing, missing clamp/guard, etc.).\n        •\tFix = adjust how the tool is being handled / configured right now, without rolling back earlier workflow states.\n\t•\tError-Recovery\n        •\tThe workflow state itself is wrong (wrong part installed, wrong sample loaded, wrong slot used, wrong target selected, steps swapped, required step skipped, etc.).\n        •\tFix = stop, undo what was done, and redo the step correctly.\n        •\tThese should not be labeled as Tool Use in this task.\n\n2. Technique vs. workflow (rephrased decision rule)\n\t•\tIf the main problem is how the tool is being handled or configured in this short 0-10 second window\n(grip, posture, orientation, clamp/guard, power-off timing), and correcting it means adjusting the current action, classify it as Instant · Tool Use.\n\t•\tIf the main problem is what has already been done in the workflow\n(wrong object, wrong slot/target, wrong order, wrong configuration for this task, skipped required step), and the user must undo and redo a step, classify it as Short-Horizon · Error-Recovery.\n\n3. Safety override\n\t•\tIf the current tool use creates an immediate, high-risk safety hazard (e.g., hand directly in front of an active blade, imminent burn from an exposed hot surface, clear electric-shock risk),\nthe primary label should be Instant · Safety, even if there is also a technique issue.\n\t•\tIn such cases, prioritize Safety over Tool Use.\n\n4. Time scale\n\t•\tTool Use: typically 0-10 seconds, focused on a currently ongoing motion or micro configuration with no rollback.\n\t•\tError-Recovery: can span ≈10 seconds to a few minutes, requiring short-term memory of earlier completed actions and explicit rollback.\n\n5. Example 2 (Error-Recovery, not Tool Use)\nThe user is assembling a device that requires inserting Part A first and then Part B.\nInstead, they insert Part B directly, tighten it, and skip Part A.\nSimply improving their hand technique or tightening style cannot fix this — the assembly sequence itself is wrong.\nThe assistant should ask them to stop, remove Part B (undo), insert Part A, then re-insert Part B in the correct order (redo).\nThis is Error-Recovery because it is a workflow-level mistake that requires rollback + redo, not just a Tool Use adjustment.\n\nIn this task, you are only asked to output Tool Use events.\nSegments that match the Error-Recovery definition above should not be labeled as Tool Use.\n\n⸻\n\n### **Output Format and Rules**\n\nYou must produce two parallel arrays: tool_use_instant_events and dialogs.\nEach event must correspond to exactly one dialogue.\n\n### **Mandatory constraints**\n\t•\tExact Match\n        •\ttime_window must match the annotated start_time-end_time exactly.\n        •\tNo stretching, shortening, smoothing, or merging.\n\t•\tAnnotation Only\n\t    •\tYou may not introduce new or extended time windows.\n\t•\tObjective observation\n\t    •\tMust be verifiable; no speculation or hidden-mental-state guesses.\n\t•\tMulti-label\n\t    •\tSeparate output entries for each label; exact duplicates merged.\n\t•\tOrdering\n\t    •\tSort by clip_id ascending, then by start_time ascending.\n\n### **Dialogue constraints**\n\t•\t2-4 turns.\n\t•\tAssistant speaks first.\n\t•\tFirst assistant turn must include:\n\t•\texplicit mention of the specific tool-use risk, and\n\t•\t1-2 concrete corrective steps.\n\t•\tUser reply:\n\t•\t≥12 words, non-trivial, expresses acceptance, modification, or refusal with explanation.\n\t•\tAssistant final turn:\n\t•\tstep-by-step guidance / confirmation / optional mini SOP card.\n\t•\tNo timestamps in dialogue.\n\t•\tNo Safety / Privacy content.\n\t•\tNo hallucinated facts.\n\n⸻\n\n### **Unified Output Schema**\n{\n  \"tool_use_instant_events\": [\n    {\n      \"clip_id\": \"<from annotations.clip_id>\",\n      \"segment_id\": \"<from annotations.segment_id or 'unknown'>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"improper_grip | unstable_handle | device_not_off | unsafe_posture | wrong_orientation | missing_guard | loose_attachment | other\",\n      \"observation\": \"<concise, objective evidence (no speculation)>\",\n      \"source\": \"manual_annotation\",\n      \"confidence\": 0.0\n    }\n  ],\n  \"dialogs\": [\n    {\n      \"clip_id\": \"<same as paired event>\",\n      \"segment_id\": \"<same as paired event>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"<same as paired event>\",\n      \"dialogue\": [\n        { \"role\": \"assistant\", \"utterance\": \"\" },\n        { \"role\": \"user\", \"utterance\": \"<non-trivial response (>=12 words)>\" },\n        { \"role\": \"assistant\", \"utterance\": \"<two-step corrective action + confirmation>\" },\n        { \"role\": \"user\", \"utterance\": \"\" }\n      ]\n    }\n  ]\n}\n\n#### Failure Case (If there are no valid Tool Use events in current video clip)\n{\n  \"tool_use_instant_events\": [],\n  \"dialogs\": [],\n}\n\n\n\n### **Manual Annotations of Clip ID z032-june-22-22-marius_disassemble**\n{\n  \"video_duration\": {\n    \"raw\": \"00:02:39.94\",\n    \"seconds\": 159\n  },\n  \"taskId\": \"63dadf7fc218c7bdc948bad9\",\n  \"taskType\": \"disassemble stool\",\n  \"video_name\": \"z032-june-22-22-marius_disassemble\",\n  \"initial_conversation\": [\n    {\n      \"start_time\": 1.382,\n      \"end_time\": 4.379,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Hello. Thank you for agreeing to take part in our study.\"\n    },\n    {\n      \"start_time\": 4.505,\n      \"end_time\": 12.329,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"In front of you, you will see the IKEA Marius Stool. Your task, for now, will be to please disassemble it. You may now begin. Thank you.\"\n    }\n  ],\n  \"initial_fine_grained_action\": [\n    {\n      \"start_time\": 12.041,\n      \"end_time\": 12.625,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"approach\",\n        \"Adjective\": \"little\",\n        \"Noun\": \"hexagonal_wrench\",\n        \"adverbial\": \"none\"\n      }\n    }\n  ],\n  \"actions\": [\n    {\n      \"start_time\": 12.041,\n      \"end_time\": 32.737,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student unscrews the middle hex nut of the bolt.\",\n        \"Verb\": \"unscrew\",\n        \"Adjective\": \"middle\",\n        \"Noun\": \"hex_nut\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 12.663,\n          \"end_time\": 13.739,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"little\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 13.786,\n          \"end_time\": 13.986,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"little\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 14.063,\n          \"end_time\": 15.963,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"little\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 16.023,\n          \"end_time\": 20.227,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"middle\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 20.277,\n          \"end_time\": 20.739,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"The student should not drop the hexagonal_wrench.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"drop\",\n            \"Adjective\": \"little\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 20.778,\n          \"end_time\": 21.137,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"little\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 21.182,\n          \"end_time\": 22.982,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"little\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 23.065,\n          \"end_time\": 25.0,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"middle\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 25.069,\n          \"end_time\": 25.649,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"The student should not drop the hexagonal_wrench.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"drop\",\n            \"Adjective\": \"little\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 25.7,\n          \"end_time\": 27.0,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"little\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 27.051,\n          \"end_time\": 31.451,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"middle\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 31.504,\n          \"end_time\": 32.045,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"little\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 22.2,\n          \"end_time\": 24.094,\n          \"conversation_purpose\": \"instructor-start-conversation_adjusting to capture better quality video\",\n          \"text\": \"Please make sure both of your hands are within the camera.\"\n        },\n        {\n          \"start_time\": 24.2,\n          \"end_time\": 25.3,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 32.935,\n      \"end_time\": 45.098,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student unscrews the first screw on the leg of the chair.\",\n        \"Verb\": \"unscrew\",\n        \"Adjective\": \"first\",\n        \"Noun\": \"screw\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 33.553,\n          \"end_time\": 34.131,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 34.2,\n          \"end_time\": 36.675,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 36.708,\n          \"end_time\": 44.665,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 44.796,\n          \"end_time\": 45.09,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 45.266,\n      \"end_time\": 52.894,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student unscrews the second screw on the leg of the chair.\",\n        \"Verb\": \"unscrew\",\n        \"Adjective\": \"second\",\n        \"Noun\": \"screw\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 46.178,\n          \"end_time\": 52.445,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 53.1,\n      \"end_time\": 62,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student unscrews the third screw on the leg of the chair.\",\n        \"Verb\": \"unscrew\",\n        \"Adjective\": \"third\",\n        \"Noun\": \"screw\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 53.102,\n          \"end_time\": 55.186,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 55.237,\n          \"end_time\": 61.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"third\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 62.1,\n      \"end_time\": 80,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student unscrews the fourth screw on the leg of the chair.\",\n       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\"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 72.149,\n          \"end_time\": 72.806,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 72.924,\n          \"end_time\": 73.916,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 74.1,\n          \"end_time\": 76.264,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"fourth\",\n            \"Noun\": \"screw\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 76.399,\n          \"end_time\": 77.252,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"third\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 77.299,\n          \"end_time\": 78.2,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"third\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 78.1,\n          \"end_time\": 79,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 79.1,\n          \"end_time\": 79.995,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"left hand\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 80.1,\n      \"end_time\": 87.041,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student unscrews the first screw on the leg of the chair.\",\n        \"Verb\": \"unscrew\",\n        \"Adjective\": \"first\",\n        \"Noun\": \"screw\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 80.1,\n          \"end_time\": 80.588,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect 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\"lift\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 86.147,\n          \"end_time\": 86.394,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 86.422,\n          \"end_time\": 87.037,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"screw\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect 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88.36,\n          \"end_time\": 89.198,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"fourth\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 89.244,\n          \"end_time\": 90.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"fourth\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 90.953,\n          \"end_time\": 91.351,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 91.49,\n          \"end_time\": 91.992,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"fourth\",\n            \"Noun\": \"screw\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 92.032,\n          \"end_time\": 92.599,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"screwdriver\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 93.092,\n      \"end_time\": 117.808,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student detaches the legs from the seat of the chair.\",\n        \"Verb\": \"disassemble\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"leg\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 93.1,\n          \"end_time\": 93.729,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"white\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 93.778,\n          \"end_time\": 97.378,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"white\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 97.463,\n          \"end_time\": 97.818,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student should detach the legs from the seat first.\",\n            \"Incorrect Action Corrected by\": \"80\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"little\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 97.864,\n          \"end_time\": 98.155,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student should detach the legs from the seat first.\",\n            \"Incorrect Action Corrected by\": \"80\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"little\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 98.237,\n          \"end_time\": 100,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student should detach the legs from the seat first.\",\n            \"Incorrect Action Corrected by\": \"80\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"little\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 100.764,\n          \"end_time\": 101.291,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"little\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 101.611,\n          \"end_time\": 102.17,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"little\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 102.299,\n          \"end_time\": 102.77,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"white\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 103.093,\n          \"end_time\": 114.093,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect 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Action Corrected by\": \"none\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"rounded\",\n            \"Noun\": \"seat\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 117.211,\n          \"end_time\": 117.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"white\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 98.3,\n          \"end_time\": 104.2,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"First, please remove the feet on the base portion. Place them on the table.\"\n        },\n        {\n          \"start_time\": 107.9,\n          \"end_time\": 110.178,\n          \"conversation_purpose\": \"instructor-start-conversation_adjusting to capture better quality video\",\n          \"text\": \"Please make sure both of your hands are within the camera.\"\n        },\n        {\n          \"start_time\": 110.326,\n          \"end_time\": 111.212,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 118.299,\n      \"end_time\": 146.822,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student unscrews the middle hex nut of the bolt with a wrench.\",\n        \"Verb\": \"unscrew\",\n        \"Adjective\": \"middle\",\n        \"Noun\": \"hex_nut\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 119.1,\n          \"end_time\": 119.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"little\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 119.634,\n          \"end_time\": 120.034,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"white\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 120.1,\n          \"end_time\": 121.2,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"white\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 121.3,\n          \"end_time\": 122.822,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"flip\",\n            \"Adjective\": \"white\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 123.1,\n          \"end_time\": 124.978,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"white\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 125.269,\n          \"end_time\": 127.08,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"little\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 127.2,\n          \"end_time\": 135.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"middle\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 135.816,\n          \"end_time\": 136.158,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"little\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 136.3,\n          \"end_time\": 142.205,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"middle\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 142.248,\n          \"end_time\": 142.841,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"middle\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 142.912,\n          \"end_time\": 143.904,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"middle\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 143.922,\n          \"end_time\": 144.822,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"little\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 144.881,\n          \"end_time\": 145.582,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"middle\",\n            \"Noun\": \"bolt\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 145.646,\n          \"end_time\": 146.119,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"middle\",\n            \"Noun\": \"bolt\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 120.188,\n          \"end_time\": 122.045,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Please flip the feet.\"\n        },\n        {\n          \"start_time\": 122.108,\n          \"end_time\": 122.9,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 147.1,\n      \"end_time\": 154,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student disassembles the legs of the chair.\",\n        \"Verb\": \"disassemble\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"leg\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 147.1,\n          \"end_time\": 147.586,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 147.62,\n          \"end_time\": 148.742,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 148.826,\n          \"end_time\": 151.226,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 151.3,\n          \"end_time\": 154,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    }\n  ],\n  \"orphan_conversations\": [\n    {\n      \"start_time\": 31.3,\n      \"end_time\": 33.977,\n      \"purpose\": \"instructor-start-conversation_follow-up instruction\",\n      \"text\": \"Please...\"\n    },\n    {\n      \"start_time\": 155.4,\n      \"end_time\": 159.5,\n      \"purpose\": \"instructor-start-conversation_closing remarks\",\n      \"text\": \"That was everything for this task. Thank you very much. You may now press the stop button.\"\n    }\n  ],\n  \"orphan_fine_grained_actions\": [\n    {\n      \"start_time\": 32.1,\n      \"end_time\": 32.753,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Verb\": \"place\",\n        \"Adjective\": \"little\",\n        \"Noun\": \"hexagonal_wrench\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 32.933,\n      \"end_time\": 33.465,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"grab\",\n        \"Adjective\": \"blue\",\n        \"Noun\": \"screwdriver\",\n        \"adverbial\": \"hand not visible\"\n      }\n    },\n    {\n      \"start_time\": 45.257,\n      \"end_time\": 46.063,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Verb\": \"insert\",\n        \"Adjective\": \"blue\",\n        \"Noun\": \"screwdriver\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 52.548,\n      \"end_time\": 52.901,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"withdraw\",\n        \"Adjective\": \"blue\",\n        \"Noun\": \"screwdriver\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 61.71,\n      \"end_time\": 62.004,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"withdraw\",\n        \"Adjective\": \"blue\",\n        \"Noun\": \"screwdriver\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 118.296,\n      \"end_time\": 119.04,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"grab\",\n        \"Adjective\": \"little\",\n        \"Noun\": \"hexagonal_wrench\",\n        \"adverbial\": \"hand not visible\"\n      }\n    },\n    {\n      \"start_time\": 146.216,\n      \"end_time\": 146.827,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Verb\": \"place\",\n        \"Adjective\": \"middle\",\n        \"Noun\": \"bolt\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"adverbial\": \"none\"\n      }\n    }\n  ],\n  \"long_form_description\": {\n    \"start_time\": 0.1,\n    \"end_time\": 159.9,\n    \"text\": \"The student disassembles a Marius table. The instructor tells you how to do it, start by removing the hex nut, then the legs, and finally the seat\"\n  }\n}\n"}]}]}, "generation_config": {"response_mime_type": "application/json", "response_schema": {"$defs": {"DialogUtterance": {"description": "Single utterance in a dialogue", "properties": {"role": {"description": "Role of the speaker", "enum": ["assistant", "user"], "title": "Role", "type": "string"}, "utterance": {"description": "The spoken text", "title": "Utterance", "type": "string"}}, "required": ["role", "utterance"], "title": "DialogUtterance", "type": "object"}, "ToolUseDialog": {"description": "Dialog associated with a tool use instant event", "properties": {"clip_id": {"description": "<same as paired event>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<same as paired event>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "<same as paired event>", "title": "Risk Type", "type": "string"}, "dialogue": {"description": "Dialogue turns: Turn 1 (assistant): empty, Turn 2 (user): non-trivial response (>=12 words), Turn 3 (assistant): two-step corrective action + confirmation, Turn 4 (user): optional", "items": {"$ref": "#/$defs/DialogUtterance"}, "title": "Dialogue", "type": "array"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "dialogue"], "title": "ToolUseDialog", "type": "object"}, "ToolUseInstantEvent": {"description": "Tool use instant event", "properties": {"clip_id": {"description": "<from annotations.clip_id>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<from annotations.segment_id or 'unknown'>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "Type of risk", "enum": ["improper_grip", "unstable_handle", "device_not_off", "unsafe_posture", "wrong_orientation", "missing_guard", "loose_attachment", "other"], "title": "Risk Type", "type": "string"}, "observation": {"description": "<concise, objective evidence (no speculation)>", "title": "Observation", "type": "string"}, "source": {"default": "manual_annotation", "description": "Source of the annotation", "title": "Source", "type": "string"}, "confidence": {"default": 0.0, "description": "Confidence score", "title": "Confidence", "type": "number"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "observation"], "title": "ToolUseInstantEvent", "type": "object"}}, "description": "Tool use instant service output schema for tool use events and dialogs", "properties": {"tool_use_instant_events": {"description": "List of tool use instant events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseInstantEvent"}, "title": "Tool Use Instant Events", "type": "array"}, "dialogs": {"description": "List of dialogs associated with the events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseDialog"}, "title": "Dialogs", "type": "array"}}, "title": "ToolUseInstantServiceOutput", "type": "object"}, "temperature": 0.7}}
+{"key": "request-79", "request": {"contents": [{"parts": [{"text": "\n### **Role**\n\nYou are an Instant Proactive Service (Instant PS) annotation and dialogue-generation assistant for the HoloAssist dataset.\nIn laboratory / hands-on operation settings, you analyze manual annotations to extract time-windows of \"Tool Use\" risks / improper operations, and for each extracted event, you generate a 2-4 turn \"assistant ↔ user\" dialogue.\n\nYou must rely only on the time-windows provided by the manual annotations.\nYou must not extend, shorten, merge, or fabricate any time segments that do not exist in the manual labels.\n\n⸻\n\n### **All Defined Proactive Services**\n\t•\tInstant (second-level, grounded in the current moment)\n        •\tSafety: immediate bodily/accident danger (flame, blade, electric shock, slip, rotating parts, vehicle proximity) → stop first, then handle.\n        •\tTool Use: improper tool operation/configuration (grip, not powered off, orientation, loose chuck, missing guard, unsafe posture).\n\t•\tShort-Horizon (tens of seconds to a few minutes, within a single session)\n        •\tNext-Step Guidance: workflow is already underway; provide suggestions for the next step based on what has been done.\n        •\tError-Recovery: the user has just made a workflow mistake (wrong step, wrong object, wrong target, wrong configuration for this task) and must rollback to fix it.\n        •\tResource Reminder: end-of-task state is not handled (fire/power left on, door/cap open, unsaved work, leftover items, missing refill) → remind to close/save/take/refill.\n\n⸻\n\n### **Input Manual Annotations (authoritative time source)**\n\nProvides fine-grained temporal information for all dialogue and user actions in the video.\n\n⸻\n\n### **OBJECTIVE**\n\t1.\tRead each manual annotation labeled as \"Tool Use\", and output its time_window exactly as annotated (start_time-end_time, verbatim).\n    **You must traverse every user-error segment in the manual annotations and process them one by one without omission.**\n\t2.\tFor each event, output:\n        •\trisk_type (standardized from the label)\n        •\tan objective observation (from comment and/or video JSON; must be verifiable)\n        •\tconfidence\n\t3.\tIf multiple labels exist in the same time-window → output multiple separate events.\n        If repeated identical labels appear → deduplicate and conceptually merge their sources.\n\t4.\tOutput only Tool Use events (not Safety, not Privacy, not Error-Recovery, not Resource Reminder).\n\t5.\tDialogue generation: for every event, generate a 2-4 turn dialogue:\n        •\tAssistant speaks first, calmly, politely, low-intrusion.\n        •\tClearly state the specific tool-use risk (no timestamps), and provide 1-2 actionable corrections\n    (e.g., \"power off first, then…\", \"adjust your grip below the guard ring\").\n        •\tUser must not reply vaguely; produce ≥12 English words with meaningful content (accept/modify/decline and give reasons).\n        •\tAssistant closes with confirmation / optional SOP snippet / short reminder.\n        •\tDialogue text must not include timestamps, but the structured output must include aligned clip_id and time_window.\n\n⸻\n\n### **Task Definition / Nature (Instant · Tool Use)**\n\nCore Focus\n\t•\tThis category is restricted to problems that arise purely from how a tool is being used: grip, posture, contact, orientation, clamp/guard state, power state / configuration of the tool itself.\n\t•\tBy definition, Instant · Tool Use never requires rolling back or redoing previously completed workflow steps. The current step (object, target, step choice) is logically correct; only the usage technique is problematic.\n\t•\tIt does not cover mistakes about which object / part / slot / step / goal is chosen in the workflow (those belong to Short-Horizon · Error-Recovery).\n\nNature\n\t•\tTriggered when an immediate tool-related operational risk appears.\n\t•\tFocus on technique / configuration issues (grip, contact area, hand placement, body posture, orientation, clamp/guard state, power-off timing) that can become unsafe or damaging within a few seconds if not corrected.\n\t•\tIf the same mis-use is already causing an acute bodily hazard (e.g., clear cut / burn / electric-shock risk), it should be classified as Instant · Safety, not Tool Use.\n\nTemporal scope (critical)\n\t•\tEach Instant Tool Use event corresponds to a very short snippet of ongoing execution:\n\t•\ttypically 0-5 seconds between the risky configuration and when intervention should happen;\n\t•\twith a hard upper bound of ≤10 seconds.\n\t•\tIf understanding or fixing the problem requires:\n\t•\tlooking back over ≥10 seconds of prior workflow, or\n\t•\tundoing earlier completed steps and then redoing them,\nthen it should conceptually be handled by Short-Horizon services (especially Error-Recovery), not by Instant · Tool Use.\n\nEvent granularity\n\t•\tEach manual annotation segment that satisfies the temporal scope and nature above is counted as one Tool Use event.\n\t•\tYou must not merge multiple distant segments into a longer window to \"simulate\" an instant event.\n\nCommon labels (examples)\n\nimproper_grip, unstable_handle, device_not_off, unsafe_posture,\nwrong_orientation, missing_guard, loose_attachment, unstable_support, etc.\n\nExample 1 (Tool Use, not Error-Recovery)\nThe user is drilling into a workpiece with the correct drill bit and position, but their hand is very close to the rotating bit and the drill is tilted, making the operation unstable.\nIf they simply reposition their hand further away, adjust the tilt, and stabilize the drill, the task remains valid. No previous step needs to be undone.\nThis is an Instant · Tool Use event (technique correction), not Error-Recovery.\n\n⸻\n\n### **Mutual Exclusion & Priority vs. Error-Recovery (and Safety)**\n\nWhen deciding between Instant · Tool Use, Short-Horizon · Error-Recovery, and Instant · Safety, use the following rules.\n\n1. Completion vs. ongoing execution (primary test: Tool Use vs. Error-Recovery)\nUse this completion test first:\n\n\"If the user immediately switches to the correct technique from now on, without undoing anything already done, does the mistake disappear?\"\n\n\t•\tIf YES → this is Tool Use (ongoing execution / technique correction).\n\t•\tIf NO, because the current state is already wrong and must be undone and redone, then it belongs to Short-Horizon · Error-Recovery, not Tool Use.\n\nIn other words:\n\t•\tTool Use\n        •\tThe step itself is logically correct (right object, right target, right step for this task).\n        •\tThe problem lies in how the tool is being operated (grip, angle, stability, power-off timing, missing clamp/guard, etc.).\n        •\tFix = adjust how the tool is being handled / configured right now, without rolling back earlier workflow states.\n\t•\tError-Recovery\n        •\tThe workflow state itself is wrong (wrong part installed, wrong sample loaded, wrong slot used, wrong target selected, steps swapped, required step skipped, etc.).\n        •\tFix = stop, undo what was done, and redo the step correctly.\n        •\tThese should not be labeled as Tool Use in this task.\n\n2. Technique vs. workflow (rephrased decision rule)\n\t•\tIf the main problem is how the tool is being handled or configured in this short 0-10 second window\n(grip, posture, orientation, clamp/guard, power-off timing), and correcting it means adjusting the current action, classify it as Instant · Tool Use.\n\t•\tIf the main problem is what has already been done in the workflow\n(wrong object, wrong slot/target, wrong order, wrong configuration for this task, skipped required step), and the user must undo and redo a step, classify it as Short-Horizon · Error-Recovery.\n\n3. Safety override\n\t•\tIf the current tool use creates an immediate, high-risk safety hazard (e.g., hand directly in front of an active blade, imminent burn from an exposed hot surface, clear electric-shock risk),\nthe primary label should be Instant · Safety, even if there is also a technique issue.\n\t•\tIn such cases, prioritize Safety over Tool Use.\n\n4. Time scale\n\t•\tTool Use: typically 0-10 seconds, focused on a currently ongoing motion or micro configuration with no rollback.\n\t•\tError-Recovery: can span ≈10 seconds to a few minutes, requiring short-term memory of earlier completed actions and explicit rollback.\n\n5. Example 2 (Error-Recovery, not Tool Use)\nThe user is assembling a device that requires inserting Part A first and then Part B.\nInstead, they insert Part B directly, tighten it, and skip Part A.\nSimply improving their hand technique or tightening style cannot fix this — the assembly sequence itself is wrong.\nThe assistant should ask them to stop, remove Part B (undo), insert Part A, then re-insert Part B in the correct order (redo).\nThis is Error-Recovery because it is a workflow-level mistake that requires rollback + redo, not just a Tool Use adjustment.\n\nIn this task, you are only asked to output Tool Use events.\nSegments that match the Error-Recovery definition above should not be labeled as Tool Use.\n\n⸻\n\n### **Output Format and Rules**\n\nYou must produce two parallel arrays: tool_use_instant_events and dialogs.\nEach event must correspond to exactly one dialogue.\n\n### **Mandatory constraints**\n\t•\tExact Match\n        •\ttime_window must match the annotated start_time-end_time exactly.\n        •\tNo stretching, shortening, smoothing, or merging.\n\t•\tAnnotation Only\n\t    •\tYou may not introduce new or extended time windows.\n\t•\tObjective observation\n\t    •\tMust be verifiable; no speculation or hidden-mental-state guesses.\n\t•\tMulti-label\n\t    •\tSeparate output entries for each label; exact duplicates merged.\n\t•\tOrdering\n\t    •\tSort by clip_id ascending, then by start_time ascending.\n\n### **Dialogue constraints**\n\t•\t2-4 turns.\n\t•\tAssistant speaks first.\n\t•\tFirst assistant turn must include:\n\t•\texplicit mention of the specific tool-use risk, and\n\t•\t1-2 concrete corrective steps.\n\t•\tUser reply:\n\t•\t≥12 words, non-trivial, expresses acceptance, modification, or refusal with explanation.\n\t•\tAssistant final turn:\n\t•\tstep-by-step guidance / confirmation / optional mini SOP card.\n\t•\tNo timestamps in dialogue.\n\t•\tNo Safety / Privacy content.\n\t•\tNo hallucinated facts.\n\n⸻\n\n### **Unified Output Schema**\n{\n  \"tool_use_instant_events\": [\n    {\n      \"clip_id\": \"<from annotations.clip_id>\",\n      \"segment_id\": \"<from annotations.segment_id or 'unknown'>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"improper_grip | unstable_handle | device_not_off | unsafe_posture | wrong_orientation | missing_guard | loose_attachment | other\",\n      \"observation\": \"<concise, objective evidence (no speculation)>\",\n      \"source\": \"manual_annotation\",\n      \"confidence\": 0.0\n    }\n  ],\n  \"dialogs\": [\n    {\n      \"clip_id\": \"<same as paired event>\",\n      \"segment_id\": \"<same as paired event>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"<same as paired event>\",\n      \"dialogue\": [\n        { \"role\": \"assistant\", \"utterance\": \"\" },\n        { \"role\": \"user\", \"utterance\": \"<non-trivial response (>=12 words)>\" },\n        { \"role\": \"assistant\", \"utterance\": \"<two-step corrective action + confirmation>\" },\n        { \"role\": \"user\", \"utterance\": \"\" }\n      ]\n    }\n  ]\n}\n\n#### Failure Case (If there are no valid Tool Use events in current video clip)\n{\n  \"tool_use_instant_events\": [],\n  \"dialogs\": [],\n}\n\n\n\n### **Manual Annotations of Clip ID z032-june-22-22-switch**\n{\n  \"video_duration\": {\n    \"raw\": \"00:05:32.91\",\n    \"seconds\": 332\n  },\n  \"taskId\": \"63dadf469c18f9041c2f7018\",\n  \"taskType\": \"setup switch\",\n  \"video_name\": \"z032-june-22-22-switch\",\n  \"initial_conversation\": [\n    {\n      \"start_time\": 0.525,\n      \"end_time\": 12.181,\n      \"purpose\": \"instructor-start-conversation_opening remarks\",\n      \"text\": \"Hello. Thank you for agreeing to partake in our study. In front of you, you will see the Nintendo Switch Games System. We'll be using it for the next task.\"\n    },\n    {\n      \"start_time\": 15.1,\n      \"end_time\": 18.612,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"First, please put on the joy-cons on Nintendo Switch.\"\n    }\n  ],\n  \"initial_fine_grained_action\": [],\n  \"actions\": [\n    {\n      \"start_time\": 19.5,\n      \"end_time\": 56.3,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student slides the joy-con controllers into the Nintendo Switch.\",\n        \"Verb\": \"insert\",\n        \"Noun\": \"joy_con_controller\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 22.1,\n          \"end_time\": 23.071,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 23.512,\n          \"end_time\": 24.082,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 24.138,\n          \"end_time\": 24.649,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 24.737,\n          \"end_time\": 26.188,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 26.249,\n          \"end_time\": 28.063,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student cannot attach the red joy con controller on the nintendo switch.\",\n            \"Incorrect Action Corrected by\": \"12\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 28.11,\n          \"end_time\": 33.172,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student cannot attach the red joy con controller on the nintendo switch.\",\n            \"Incorrect Action Corrected by\": \"14\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 33.203,\n          \"end_time\": 35.403,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 35.484,\n          \"end_time\": 36.822,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"The student cannot attach the red joy con controller on the nintendo switch.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 36.903,\n          \"end_time\": 38.159,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"The student aligns incorrectly the red joy con controller.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 38.226,\n          \"end_time\": 40.12,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 40.243,\n          \"end_time\": 41.172,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 41.227,\n          \"end_time\": 43.976,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 44.058,\n          \"end_time\": 45.724,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 45.769,\n          \"end_time\": 47.078,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"assemble\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 47.506,\n          \"end_time\": 48.086,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 48.033,\n          \"end_time\": 48.623,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 48.661,\n          \"end_time\": 49.441,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 49.512,\n          \"end_time\": 51.082,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"assemble\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 51.796,\n          \"end_time\": 53.465,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 53.556,\n          \"end_time\": 56.04,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 28.025,\n          \"end_time\": 31.875,\n          \"conversation_purpose\": \"instructor-reply-to-student_correct the wrong action\",\n          \"text\": \"To put the joy-con on, you slide it from the top of the Switch to the bottom.\"\n        },\n        {\n          \"start_time\": 33.763,\n          \"end_time\": 38.741,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"Put the joy-con on the Switch, please, slide the joy-con from the top of the Switch to the bottom.\"\n        },\n        {\n          \"start_time\": 45.2,\n          \"end_time\": 46.519,\n          \"conversation_purpose\": \"instructor-start-conversation_describing high-level instruction\",\n          \"text\": \"Thank you very much.\"\n        },\n        {\n          \"start_time\": 47.653,\n          \"end_time\": 50.666,\n          \"conversation_purpose\": \"instructor-reply-to-student_follow-up instruction\",\n          \"text\": \"Make sure to push the joy-con until you hear the \\\"click\\\" sound.\"\n        },\n        {\n          \"start_time\": 53.0,\n          \"end_time\": 53.5,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Thank you.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 56.4,\n      \"end_time\": 94.3,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student disassembles the joy-con controllers from the Nintendo Switch.\",\n        \"Verb\": \"disassemble\",\n        \"Noun\": \"joy_con_controller\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 57.02,\n          \"end_time\": 58.051,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 57.942,\n          \"end_time\": 58.521,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 58.455,\n          \"end_time\": 60.726,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 60.792,\n          \"end_time\": 63.161,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 63.23,\n          \"end_time\": 64.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 64.692,\n          \"end_time\": 66.142,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student cannot find the correct button to detach the joy con controller.\",\n            \"Incorrect Action Corrected by\": \"44\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"top\",\n            \"Noun\": \"button\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 66.225,\n          \"end_time\": 67.859,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"top\",\n            \"Noun\": \"button\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 67.943,\n          \"end_time\": 70.62,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 70.694,\n          \"end_time\": 71.199,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 71.253,\n          \"end_time\": 72.742,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"The student can't detach the red joy con controller.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 72.818,\n          \"end_time\": 74.048,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"otherwise\",\n            \"Incorrect Action Explanation\": \"The student cannot detach the red joy con controller.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"back\",\n            \"Noun\": \"button\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 74.144,\n          \"end_time\": 78.138,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"otherwise\",\n            \"Incorrect Action Explanation\": \"The student cannot detach the red joy con controller.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 78.21,\n          \"end_time\": 81.15,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 81.243,\n          \"end_time\": 84.034,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 84.079,\n          \"end_time\": 84.585,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 84.634,\n          \"end_time\": 86.281,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 86.349,\n          \"end_time\": 88.072,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 88.158,\n          \"end_time\": 88.709,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 88.77,\n          \"end_time\": 90.095,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 90.199,\n          \"end_time\": 91.64,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 91.707,\n          \"end_time\": 92.225,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 58.014,\n          \"end_time\": 63.7,\n          \"conversation_purpose\": \"instructor-reply-to-student_follow-up instruction\",\n          \"text\": \"To remove the joy-con, please, first press the eject button on the top right of the joy-con.\"\n        },\n        {\n          \"start_time\": 64.473,\n          \"end_time\": 68.726,\n          \"conversation_purpose\": \"instructor-reply-to-student_correct the wrong action\",\n          \"text\": \"Behind, on the back side of the joy-con, will be small, circular button.\"\n        },\n        {\n          \"start_time\": 71.359,\n          \"end_time\": 74.683,\n          \"conversation_purpose\": \"instructor-reply-to-student_follow-up instruction\",\n          \"text\": \"Press it while you slide the joy-con out of it.\"\n        },\n        {\n          \"start_time\": 78.75,\n          \"end_time\": 82.65,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"You might need to exert some force to slide the joy-con outside of the Switch.\"\n        },\n        {\n          \"start_time\": 91.1,\n          \"end_time\": 92,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Thank you.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 96.4,\n      \"end_time\": 130,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student attaches a red joy-con to a joy-con strap.\",\n        \"Verb\": \"assemble\",\n        \"Adjective\": \"blue\",\n        \"Noun\": \"joy_con_controller\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 96.473,\n          \"end_time\": 97.053,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student should grab the joy con controller first.\",\n            \"Incorrect Action Corrected by\": \"76\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 97.035,\n          \"end_time\": 97.55,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student should grab the joy con controller first.\",\n            \"Incorrect Action Corrected by\": \"76\",\n            \"Verb\": \"flip\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 97.479,\n          \"end_time\": 98.06,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student should grab the joy con controller first.\",\n            \"Incorrect Action Corrected by\": \"76\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 99.08,\n          \"end_time\": 99.691,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"joy_con_strap\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 99.766,\n          \"end_time\": 101.192,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"joy_con_strap\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 102.62,\n          \"end_time\": 105.719,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 105.75,\n          \"end_time\": 106.525,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 106.576,\n          \"end_time\": 107.168,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 107.235,\n          \"end_time\": 108.467,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"joy_con_strap\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 108.542,\n          \"end_time\": 109.556,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"joy_con_strap\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 109.653,\n          \"end_time\": 111.016,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 111.423,\n          \"end_time\": 111.95,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 112.024,\n          \"end_time\": 113.282,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 117.418,\n          \"end_time\": 122.606,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"joy_con_strap\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 122.666,\n          \"end_time\": 123.596,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 123.644,\n          \"end_time\": 124.209,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"flip\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 124.294,\n          \"end_time\": 125.859,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"joy_con_strap\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 125.922,\n          \"end_time\": 127.166,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"joy_con_strap\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 127.243,\n          \"end_time\": 129.06,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"joy_con_strap\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 99.65,\n          \"end_time\": 101.95,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Please, put the joy-con straps on the joy-con.\"\n        },\n        {\n          \"start_time\": 112.33,\n          \"end_time\": 117.9,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Please, make sure that the minus sign on the strap aligns with the minus sign on the joy-con.\"\n        },\n        {\n          \"start_time\": 118.2,\n          \"end_time\": 121.7,\n          \"conversation_purpose\": \"instructor-reply-to-student_follow-up instruction\",\n          \"text\": \"The minus sign will be at the top. Aligns with that sign.\"\n        },\n        {\n          \"start_time\": 128.034,\n          \"end_time\": 129.497,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 130.1,\n      \"end_time\": 140.15,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student locks a red joy-con to a joy-con strap.\",\n        \"Verb\": \"assemble\",\n        \"Adjective\": \"red\",\n        \"Noun\": \"joy_con_controller\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 130.162,\n          \"end_time\": 130.697,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 132.1,\n          \"end_time\": 132.231,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 132.264,\n          \"end_time\": 132.351,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"joy_con_strap\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 132.403,\n          \"end_time\": 133.573,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 133.646,\n          \"end_time\": 133.767,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 133.836,\n          \"end_time\": 135.652,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 135.706,\n          \"end_time\": 137.078,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"flip\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 137.914,\n          \"end_time\": 138.629,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"push\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"joy_con_strap_lock\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 138.713,\n          \"end_time\": 139.661,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 135.9,\n          \"end_time\": 138.6,\n          \"conversation_purpose\": \"instructor-reply-to-student_follow-up instruction\",\n          \"text\": \"The great notch is at the bottom of the joy-con strap.\"\n        },\n        {\n          \"start_time\": 139.1,\n          \"end_time\": 139.6,\n          \"conversation_purpose\": \"instructor-start-conversation_describing high-level instruction\",\n          \"text\": \"Thank you.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 140.15,\n      \"end_time\": 147.1,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student attaches the blue Joy-Con controller to the Joy-Con strap.\",\n        \"Verb\": \"assemble\",\n        \"Adjective\": \"blue\",\n        \"Noun\": \"joy_con_controller\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 140.232,\n          \"end_time\": 140.875,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 140.436,\n          \"end_time\": 140.395,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"joy_con_strap\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 140.768,\n          \"end_time\": 141.31,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"joy_con_strap\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 141.327,\n          \"end_time\": 141.442,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"joy_con_strap\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 141.459,\n          \"end_time\": 143.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"assemble\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"joy_con_strap\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 144.2,\n          \"end_time\": 145.862,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"joy_con_strap_lock\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 145.101,\n          \"end_time\": 145.813,\n          \"conversation_purpose\": \"instructor-start-conversation_describing high-level instruction\",\n          \"text\": \"Thank you.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 149.4,\n      \"end_time\": 162,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student detaches the blue joy-con from the joy-con strap.\",\n        \"Verb\": \"disassemble\",\n        \"Adjective\": \"blue\",\n        \"Noun\": \"joy_con_controller\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 149.752,\n          \"end_time\": 150.31,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 150.327,\n          \"end_time\": 152.851,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 153.484,\n          \"end_time\": 154.979,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"joy_con_strap_lock\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 155.005,\n          \"end_time\": 156.084,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"joy_con_strap\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 156.69,\n          \"end_time\": 158.16,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"release_button\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 158.214,\n          \"end_time\": 159.682,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 158.216,\n          \"end_time\": 158.153,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 159.734,\n          \"end_time\": 160.773,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 160.818,\n          \"end_time\": 161.379,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"joy_con_strap\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 161.378,\n          \"end_time\": 161.902,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"left hand\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 162.2,\n      \"end_time\": 201,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student detaches the red joy-con from the joy-con strap.\",\n        \"Verb\": \"disassemble\",\n        \"Adjective\": \"red\",\n        \"Noun\": \"joy_con_controller\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 162.615,\n          \"end_time\": 163.198,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 163.308,\n          \"end_time\": 166.171,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"joy_con_strap_lock\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 166.241,\n          \"end_time\": 167.671,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 167.74,\n          \"end_time\": 168.391,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"joy_con_strap_lock\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 168.443,\n          \"end_time\": 169.175,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"joy_con_strap_lock\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 169.217,\n          \"end_time\": 172.078,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 172.806,\n          \"end_time\": 175.17,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"otherwise\",\n            \"Incorrect Action Explanation\": \"The student cannot disassemble the joy_con_controller.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"release_button\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 175.214,\n          \"end_time\": 176.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 176.827,\n          \"end_time\": 178.165,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"otherwise\",\n            \"Incorrect Action Explanation\": \"The student can't unlock the red joy con controller.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"release_button\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 178.211,\n          \"end_time\": 179.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 179.786,\n          \"end_time\": 181.156,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student should pull and press the button at the same time.\",\n            \"Incorrect Action Corrected by\": \"167\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"release_button\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 181.236,\n          \"end_time\": 183.06,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student can't detach the joy con strap from the joy con controller.\",\n            \"Incorrect Action Corrected by\": \"167\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"joy_con_strap\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 183.1,\n          \"end_time\": 184.564,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"joy_con_strap\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 184.659,\n          \"end_time\": 186.08,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student can't detach the joy con strap from the joy con controller.\",\n            \"Incorrect Action Corrected by\": \"170\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"joy_con_strap\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 186.113,\n          \"end_time\": 186.657,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 186.679,\n          \"end_time\": 187.268,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 187.629,\n          \"end_time\": 188.989,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"otherwise\",\n            \"Incorrect Action Explanation\": \"The student can't detach the joy con strap from the joy con controller.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"joy_con_strap\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 189.091,\n          \"end_time\": 190.09,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"otherwise\",\n            \"Incorrect Action Explanation\": \"The student can't detach the joy con strap from the joy con controller.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"release_button\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 190.306,\n          \"end_time\": 191.581,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"otherwise\",\n            \"Incorrect Action Explanation\": \"The student can't detach the joy con strap from the joy con controller.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"release_button\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 192.022,\n          \"end_time\": 193.422,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"joy_con_strap_lock\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 193.759,\n          \"end_time\": 196.053,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"release_button\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 196.103,\n          \"end_time\": 197.083,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"joy_con_strap\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 197.102,\n          \"end_time\": 197.973,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"flip\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 198.013,\n          \"end_time\": 199.073,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 199.311,\n          \"end_time\": 199.921,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"joy_con_strap\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 167.325,\n          \"end_time\": 171.042,\n          \"conversation_purpose\": \"instructor-start-conversation_adjusting to capture better quality video\",\n          \"text\": \"Aditionally, please move your hands a bit back just so we know what you do.\"\n        },\n        {\n          \"start_time\": 171.113,\n          \"end_time\": 171.6,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        },\n      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  {\n      \"start_time\": 201.3,\n      \"end_time\": 217.3,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student inserts the joy-con controllers into the comfort grip.\",\n        \"Verb\": \"insert\",\n        \"Noun\": \"joy_con_controller\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 201.522,\n          \"end_time\": 203.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"comfort_grip\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 204.06,\n          \"end_time\": 204.564,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 204.563,\n          \"end_time\": 205.126,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 204.986,\n          \"end_time\": 205.559,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action 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Thank you.\"\n        },\n        {\n          \"start_time\": 215.165,\n          \"end_time\": 216.662,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 223.2,\n      \"end_time\": 238,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student puts the Nintendo Switch into its kickstand.\",\n        \"Verb\": \"place\",\n        \"Noun\": \"nintendo_switch\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 229.1,\n          \"end_time\": 230.047,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n    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234.225,\n          \"end_time\": 235.088,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 235.107,\n          \"end_time\": 235.676,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 224.1,\n          \"end_time\": 227.9,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"The kickstand will be at the back of the Nintendo Switch.\"\n        },\n        {\n          \"start_time\": 237.0,\n          \"end_time\": 237.5,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 239.4,\n      \"end_time\": 269,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The students exchange Nintendo Switch games.\",\n        \"Verb\": \"exchange\",\n        \"Noun\": \"game_card\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 239.956,\n          \"end_time\": 240.488,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": 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\"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"game_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 246.112,\n          \"end_time\": 247.168,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"game_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 247.232,\n          \"end_time\": 249.144,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": 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   \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 253.56,\n          \"end_time\": 255.222,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"game_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 255.27,\n          \"end_time\": 256.723,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"game_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n      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\"end_time\": 259.064,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"game_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 259.1,\n          \"end_time\": 260.874,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"game_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 260.91,\n          \"end_time\": 262.493,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"game_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 262.549,\n          \"end_time\": 263.417,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"push\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"game_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 263.468,\n          \"end_time\": 264.819,\n          \"fine_grained_action_attributes\": {\n          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\"start_time\": 284.869,\n          \"end_time\": 285.398,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 285.361,\n          \"end_time\": 287.084,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 287.128,\n          \"end_time\": 287.753,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 288.2,\n          \"end_time\": 288.935,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 288.99,\n          \"end_time\": 290.128,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 290.22,\n          \"end_time\": 292.18,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 292.225,\n          \"end_time\": 294.147,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 294.465,\n          \"end_time\": 296.234,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"kickstand\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 296.275,\n          \"end_time\": 298.032,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 276.0,\n          \"end_time\": 278.613,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"You will find the micro SD board underneath the kickstand.\"\n        },\n        {\n          \"start_time\": 278.692,\n          \"end_time\": 281.044,\n          \"conversation_purpose\": \"instructor-start-conversation_adjusting to capture better quality video\",\n          \"text\": \"Over, please move your hands so they can be on camera.\"\n        },\n        {\n          \"start_time\": 281.113,\n          \"end_time\": 281.625,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        },\n        {\n          \"start_time\": 282.275,\n          \"end_time\": 284.125,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"To remove the SD card, just click it.\"\n        },\n        {\n          \"start_time\": 284.95,\n          \"end_time\": 285.45,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        },\n        {\n          \"start_time\": 295.0,\n          \"end_time\": 295.5,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 298.2,\n      \"end_time\": 305.2,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student turns on their Nintendo Switch.\",\n        \"Verb\": \"turn_on\",\n   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 \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 312.755,\n          \"end_time\": 313.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"top\",\n            \"Noun\": \"button\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 313.942,\n          \"end_time\": 317.26,\n          \"fine_grained_action_attributes\": {\n            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That concludes everything with this task. You may now...\"\n    }\n  ],\n  \"orphan_fine_grained_actions\": [\n    {\n      \"start_time\": 56.118,\n      \"end_time\": 56.962,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"grab\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"nintendo_switch\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 92.282,\n      \"end_time\": 95.014,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"place\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"nintendo_switch\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 129.1,\n      \"end_time\": 130.056,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n        \"Incorrect Action Explanation\": \"The student should lock the red joy con controller first.\",\n        \"Incorrect Action Corrected by\": \"99\",\n        \"Verb\": \"place\",\n        \"Adjective\": \"red\",\n        \"Noun\": \"joy_con_controller\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 130.094,\n      \"end_time\": 130.244,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"grab\",\n        \"Adjective\": \"second\",\n        \"Noun\": \"joy_con_strap\",\n        \"adverbial\": \"right hand\"\n      }\n    },\n    {\n      \"start_time\": 139.882,\n      \"end_time\": 140.582,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action 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\"joy_con_controller\",\n        \"adverbial\": \"right hand\"\n      }\n    },\n    {\n      \"start_time\": 199.847,\n      \"end_time\": 201.094,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"place\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"joy_con_strap\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 201.037,\n      \"end_time\": 201.549,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"grab\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"comfort_grip\",\n        \"adverbial\": \"right hand\"\n      }\n    },\n    {\n      \"start_time\": 215.4,\n      \"end_time\": 220.353,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"place\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"comfort_grip\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 235.762,\n      \"end_time\": 238.42,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"place\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"nintendo_switch\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 267.218,\n      \"end_time\": 271.092,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": 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They attach the Joy-Con controllers to straps, so they can hold them more easily. They put the Switch in its kickstand and exchange games and micro SD cards with their friend. They turn on the Switch and begin playing.\"\n  }\n}\n"}]}]}, "generation_config": {"response_mime_type": "application/json", "response_schema": {"$defs": {"DialogUtterance": {"description": "Single utterance in a dialogue", "properties": {"role": {"description": "Role of the speaker", "enum": ["assistant", "user"], "title": "Role", "type": "string"}, "utterance": {"description": "The spoken text", "title": "Utterance", "type": "string"}}, "required": ["role", "utterance"], "title": "DialogUtterance", "type": "object"}, "ToolUseDialog": {"description": "Dialog associated with a tool use instant event", "properties": {"clip_id": {"description": "<same as paired event>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<same as paired event>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "<same as paired event>", "title": "Risk Type", "type": "string"}, "dialogue": {"description": "Dialogue turns: Turn 1 (assistant): empty, Turn 2 (user): non-trivial response (>=12 words), Turn 3 (assistant): two-step corrective action + confirmation, Turn 4 (user): optional", "items": {"$ref": "#/$defs/DialogUtterance"}, "title": "Dialogue", "type": "array"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "dialogue"], "title": "ToolUseDialog", "type": "object"}, "ToolUseInstantEvent": {"description": "Tool use instant event", "properties": {"clip_id": {"description": "<from annotations.clip_id>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<from annotations.segment_id or 'unknown'>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "Type of risk", "enum": ["improper_grip", "unstable_handle", "device_not_off", "unsafe_posture", "wrong_orientation", "missing_guard", "loose_attachment", "other"], "title": "Risk Type", "type": "string"}, "observation": {"description": "<concise, objective evidence (no speculation)>", "title": "Observation", "type": "string"}, "source": {"default": "manual_annotation", "description": "Source of the annotation", "title": "Source", "type": "string"}, "confidence": {"default": 0.0, "description": "Confidence score", "title": "Confidence", "type": "number"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "observation"], "title": "ToolUseInstantEvent", "type": "object"}}, "description": "Tool use instant service output schema for tool use events and dialogs", "properties": {"tool_use_instant_events": {"description": "List of tool use instant events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseInstantEvent"}, "title": "Tool Use Instant Events", "type": "array"}, "dialogs": {"description": "List of dialogs associated with the events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseDialog"}, "title": "Dialogs", "type": "array"}}, "title": "ToolUseInstantServiceOutput", "type": "object"}, "temperature": 0.7}}
+{"key": "request-80", "request": {"contents": [{"parts": [{"text": "\n### **Role**\n\nYou are an Instant Proactive Service (Instant PS) annotation and dialogue-generation assistant for the HoloAssist dataset.\nIn laboratory / hands-on operation settings, you analyze manual annotations to extract time-windows of \"Tool Use\" risks / improper operations, and for each extracted event, you generate a 2-4 turn \"assistant ↔ user\" dialogue.\n\nYou must rely only on the time-windows provided by the manual annotations.\nYou must not extend, shorten, merge, or fabricate any time segments that do not exist in the manual labels.\n\n⸻\n\n### **All Defined Proactive Services**\n\t•\tInstant (second-level, grounded in the current moment)\n        •\tSafety: immediate bodily/accident danger (flame, blade, electric shock, slip, rotating parts, vehicle proximity) → stop first, then handle.\n        •\tTool Use: improper tool operation/configuration (grip, not powered off, orientation, loose chuck, missing guard, unsafe posture).\n\t•\tShort-Horizon (tens of seconds to a few minutes, within a single session)\n        •\tNext-Step Guidance: workflow is already underway; provide suggestions for the next step based on what has been done.\n        •\tError-Recovery: the user has just made a workflow mistake (wrong step, wrong object, wrong target, wrong configuration for this task) and must rollback to fix it.\n        •\tResource Reminder: end-of-task state is not handled (fire/power left on, door/cap open, unsaved work, leftover items, missing refill) → remind to close/save/take/refill.\n\n⸻\n\n### **Input Manual Annotations (authoritative time source)**\n\nProvides fine-grained temporal information for all dialogue and user actions in the video.\n\n⸻\n\n### **OBJECTIVE**\n\t1.\tRead each manual annotation labeled as \"Tool Use\", and output its time_window exactly as annotated (start_time-end_time, verbatim).\n    **You must traverse every user-error segment in the manual annotations and process them one by one without omission.**\n\t2.\tFor each event, output:\n        •\trisk_type (standardized from the label)\n        •\tan objective observation (from comment and/or video JSON; must be verifiable)\n        •\tconfidence\n\t3.\tIf multiple labels exist in the same time-window → output multiple separate events.\n        If repeated identical labels appear → deduplicate and conceptually merge their sources.\n\t4.\tOutput only Tool Use events (not Safety, not Privacy, not Error-Recovery, not Resource Reminder).\n\t5.\tDialogue generation: for every event, generate a 2-4 turn dialogue:\n        •\tAssistant speaks first, calmly, politely, low-intrusion.\n        •\tClearly state the specific tool-use risk (no timestamps), and provide 1-2 actionable corrections\n    (e.g., \"power off first, then…\", \"adjust your grip below the guard ring\").\n        •\tUser must not reply vaguely; produce ≥12 English words with meaningful content (accept/modify/decline and give reasons).\n        •\tAssistant closes with confirmation / optional SOP snippet / short reminder.\n        •\tDialogue text must not include timestamps, but the structured output must include aligned clip_id and time_window.\n\n⸻\n\n### **Task Definition / Nature (Instant · Tool Use)**\n\nCore Focus\n\t•\tThis category is restricted to problems that arise purely from how a tool is being used: grip, posture, contact, orientation, clamp/guard state, power state / configuration of the tool itself.\n\t•\tBy definition, Instant · Tool Use never requires rolling back or redoing previously completed workflow steps. The current step (object, target, step choice) is logically correct; only the usage technique is problematic.\n\t•\tIt does not cover mistakes about which object / part / slot / step / goal is chosen in the workflow (those belong to Short-Horizon · Error-Recovery).\n\nNature\n\t•\tTriggered when an immediate tool-related operational risk appears.\n\t•\tFocus on technique / configuration issues (grip, contact area, hand placement, body posture, orientation, clamp/guard state, power-off timing) that can become unsafe or damaging within a few seconds if not corrected.\n\t•\tIf the same mis-use is already causing an acute bodily hazard (e.g., clear cut / burn / electric-shock risk), it should be classified as Instant · Safety, not Tool Use.\n\nTemporal scope (critical)\n\t•\tEach Instant Tool Use event corresponds to a very short snippet of ongoing execution:\n\t•\ttypically 0-5 seconds between the risky configuration and when intervention should happen;\n\t•\twith a hard upper bound of ≤10 seconds.\n\t•\tIf understanding or fixing the problem requires:\n\t•\tlooking back over ≥10 seconds of prior workflow, or\n\t•\tundoing earlier completed steps and then redoing them,\nthen it should conceptually be handled by Short-Horizon services (especially Error-Recovery), not by Instant · Tool Use.\n\nEvent granularity\n\t•\tEach manual annotation segment that satisfies the temporal scope and nature above is counted as one Tool Use event.\n\t•\tYou must not merge multiple distant segments into a longer window to \"simulate\" an instant event.\n\nCommon labels (examples)\n\nimproper_grip, unstable_handle, device_not_off, unsafe_posture,\nwrong_orientation, missing_guard, loose_attachment, unstable_support, etc.\n\nExample 1 (Tool Use, not Error-Recovery)\nThe user is drilling into a workpiece with the correct drill bit and position, but their hand is very close to the rotating bit and the drill is tilted, making the operation unstable.\nIf they simply reposition their hand further away, adjust the tilt, and stabilize the drill, the task remains valid. No previous step needs to be undone.\nThis is an Instant · Tool Use event (technique correction), not Error-Recovery.\n\n⸻\n\n### **Mutual Exclusion & Priority vs. Error-Recovery (and Safety)**\n\nWhen deciding between Instant · Tool Use, Short-Horizon · Error-Recovery, and Instant · Safety, use the following rules.\n\n1. Completion vs. ongoing execution (primary test: Tool Use vs. Error-Recovery)\nUse this completion test first:\n\n\"If the user immediately switches to the correct technique from now on, without undoing anything already done, does the mistake disappear?\"\n\n\t•\tIf YES → this is Tool Use (ongoing execution / technique correction).\n\t•\tIf NO, because the current state is already wrong and must be undone and redone, then it belongs to Short-Horizon · Error-Recovery, not Tool Use.\n\nIn other words:\n\t•\tTool Use\n        •\tThe step itself is logically correct (right object, right target, right step for this task).\n        •\tThe problem lies in how the tool is being operated (grip, angle, stability, power-off timing, missing clamp/guard, etc.).\n        •\tFix = adjust how the tool is being handled / configured right now, without rolling back earlier workflow states.\n\t•\tError-Recovery\n        •\tThe workflow state itself is wrong (wrong part installed, wrong sample loaded, wrong slot used, wrong target selected, steps swapped, required step skipped, etc.).\n        •\tFix = stop, undo what was done, and redo the step correctly.\n        •\tThese should not be labeled as Tool Use in this task.\n\n2. Technique vs. workflow (rephrased decision rule)\n\t•\tIf the main problem is how the tool is being handled or configured in this short 0-10 second window\n(grip, posture, orientation, clamp/guard, power-off timing), and correcting it means adjusting the current action, classify it as Instant · Tool Use.\n\t•\tIf the main problem is what has already been done in the workflow\n(wrong object, wrong slot/target, wrong order, wrong configuration for this task, skipped required step), and the user must undo and redo a step, classify it as Short-Horizon · Error-Recovery.\n\n3. Safety override\n\t•\tIf the current tool use creates an immediate, high-risk safety hazard (e.g., hand directly in front of an active blade, imminent burn from an exposed hot surface, clear electric-shock risk),\nthe primary label should be Instant · Safety, even if there is also a technique issue.\n\t•\tIn such cases, prioritize Safety over Tool Use.\n\n4. Time scale\n\t•\tTool Use: typically 0-10 seconds, focused on a currently ongoing motion or micro configuration with no rollback.\n\t•\tError-Recovery: can span ≈10 seconds to a few minutes, requiring short-term memory of earlier completed actions and explicit rollback.\n\n5. Example 2 (Error-Recovery, not Tool Use)\nThe user is assembling a device that requires inserting Part A first and then Part B.\nInstead, they insert Part B directly, tighten it, and skip Part A.\nSimply improving their hand technique or tightening style cannot fix this — the assembly sequence itself is wrong.\nThe assistant should ask them to stop, remove Part B (undo), insert Part A, then re-insert Part B in the correct order (redo).\nThis is Error-Recovery because it is a workflow-level mistake that requires rollback + redo, not just a Tool Use adjustment.\n\nIn this task, you are only asked to output Tool Use events.\nSegments that match the Error-Recovery definition above should not be labeled as Tool Use.\n\n⸻\n\n### **Output Format and Rules**\n\nYou must produce two parallel arrays: tool_use_instant_events and dialogs.\nEach event must correspond to exactly one dialogue.\n\n### **Mandatory constraints**\n\t•\tExact Match\n        •\ttime_window must match the annotated start_time-end_time exactly.\n        •\tNo stretching, shortening, smoothing, or merging.\n\t•\tAnnotation Only\n\t    •\tYou may not introduce new or extended time windows.\n\t•\tObjective observation\n\t    •\tMust be verifiable; no speculation or hidden-mental-state guesses.\n\t•\tMulti-label\n\t    •\tSeparate output entries for each label; exact duplicates merged.\n\t•\tOrdering\n\t    •\tSort by clip_id ascending, then by start_time ascending.\n\n### **Dialogue constraints**\n\t•\t2-4 turns.\n\t•\tAssistant speaks first.\n\t•\tFirst assistant turn must include:\n\t•\texplicit mention of the specific tool-use risk, and\n\t•\t1-2 concrete corrective steps.\n\t•\tUser reply:\n\t•\t≥12 words, non-trivial, expresses acceptance, modification, or refusal with explanation.\n\t•\tAssistant final turn:\n\t•\tstep-by-step guidance / confirmation / optional mini SOP card.\n\t•\tNo timestamps in dialogue.\n\t•\tNo Safety / Privacy content.\n\t•\tNo hallucinated facts.\n\n⸻\n\n### **Unified Output Schema**\n{\n  \"tool_use_instant_events\": [\n    {\n      \"clip_id\": \"<from annotations.clip_id>\",\n      \"segment_id\": \"<from annotations.segment_id or 'unknown'>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"improper_grip | unstable_handle | device_not_off | unsafe_posture | wrong_orientation | missing_guard | loose_attachment | other\",\n      \"observation\": \"<concise, objective evidence (no speculation)>\",\n      \"source\": \"manual_annotation\",\n      \"confidence\": 0.0\n    }\n  ],\n  \"dialogs\": [\n    {\n      \"clip_id\": \"<same as paired event>\",\n      \"segment_id\": \"<same as paired event>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"<same as paired event>\",\n      \"dialogue\": [\n        { \"role\": \"assistant\", \"utterance\": \"\" },\n        { \"role\": \"user\", \"utterance\": \"<non-trivial response (>=12 words)>\" },\n        { \"role\": \"assistant\", \"utterance\": \"<two-step corrective action + confirmation>\" },\n        { \"role\": \"user\", \"utterance\": \"\" }\n      ]\n    }\n  ]\n}\n\n#### Failure Case (If there are no valid Tool Use events in current video clip)\n{\n  \"tool_use_instant_events\": [],\n  \"dialogs\": [],\n}\n\n\n\n### **Manual Annotations of Clip ID z034-june-23-22-espresso**\n{\n  \"video_duration\": {\n    \"raw\": \"00:02:54.78\",\n    \"seconds\": 174\n  },\n  \"taskId\": \"63dadf80d77bbd739c504db9\",\n  \"taskType\": \"make coffee with espresso machine\",\n  \"video_name\": \"z034-june-23-22-espresso\",\n  \"initial_conversation\": [\n    {\n      \"start_time\": 1.925,\n      \"end_time\": 3.875,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"We'll now operate the espresso machine.\"\n    },\n    {\n      \"start_time\": 5.075,\n      \"end_time\": 6.325,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Please, add coffee beans.\"\n    }\n  ],\n  \"initial_fine_grained_action\": [],\n  \"actions\": [\n    {\n      \"start_time\": 7.2,\n      \"end_time\": 42.4,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student adds coffee beans to the espresso machine.\",\n        \"Verb\": \"load\",\n        \"Noun\": \"coffee_bean\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 8.1,\n          \"end_time\": 8.648,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"coffee_bean_bag\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 9.144,\n          \"end_time\": 10.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"coffee_bean_bag\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 13.1,\n          \"end_time\": 14.313,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"cup_lid\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 14.406,\n          \"end_time\": 20.391,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"The student needs to pull it strongly.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"bean_hopper_lid\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 20.479,\n          \"end_time\": 21.236,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"cup_lid\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 21.319,\n          \"end_time\": 22.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"cup_lid\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 24.1,\n          \"end_time\": 30,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"load\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"coffee_bean\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 30.1,\n          \"end_time\": 32.2,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"coffee_bean_bag\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 33.1,\n          \"end_time\": 33.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"coffee_bean_bag\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 35.1,\n          \"end_time\": 35.628,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"cup_lid\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 36.08,\n          \"end_time\": 36.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"cup_lid\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 37.985,\n          \"end_time\": 38.654,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"The lid is wrongly placed.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"cup_lid\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 39.191,\n          \"end_time\": 40.355,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"bean_hopper\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 40.493,\n          \"end_time\": 41.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"cup_lid\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 17.1,\n          \"end_time\": 17.4,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Mhm.\"\n        },\n        {\n          \"start_time\": 20.419,\n          \"end_time\": 21.7,\n          \"conversation_purpose\": \"student-start-conversation_ask questions\",\n          \"text\": \"Does this open? Yeah.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 45.3,\n      \"end_time\": 90.3,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student makes a cup of coffee on the espresso machine.\",\n        \"Verb\": \"make\",\n        \"Noun\": \"coffee\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 46.1,\n          \"end_time\": 48.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"cup\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 50.995,\n          \"end_time\": 51.612,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"touch_screen\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 85.1,\n          \"end_time\": 85.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"cup\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 86.1,\n          \"end_time\": 88.982,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"cup\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 89.065,\n          \"end_time\": 89.481,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"cup\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 93.1,\n      \"end_time\": 102.1,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student adds milk to the coffee.\",\n        \"Verb\": \"load\",\n        \"Noun\": \"milk\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 93.1,\n          \"end_time\": 93.729,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"milk\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 93.964,\n          \"end_time\": 94.497,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"milk\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 95.053,\n          \"end_time\": 95.614,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"milk\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 95.737,\n          \"end_time\": 99.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pour\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"milk\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 100.1,\n          \"end_time\": 100.951,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"milk\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 101.029,\n          \"end_time\": 101.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"milk\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 98.94,\n          \"end_time\": 100.776,\n          \"conversation_purpose\": \"student-start-conversation_other\",\n          \"text\": \"That was a lot.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 103.1,\n      \"end_time\": 114.2,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student stirs the coffee with the spoon.\",\n        \"Verb\": \"load\",\n        \"Noun\": \"coffee\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 103.1,\n          \"end_time\": 104.671,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"spoon\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 104.687,\n          \"end_time\": 113.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"mix/stir\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"milk\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 110.05,\n          \"end_time\": 110.35,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Great!\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 118.3,\n      \"end_time\": 172.1,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student empties the drip tray.\",\n        \"Verb\": \"empty\",\n        \"Noun\": \"drip_tray\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 118.976,\n          \"end_time\": 119.446,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student is just pulling but should push up the drip tray instead.\",\n            \"Incorrect Action Corrected by\": \"58\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"top\",\n            \"Noun\": \"drip_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 120.3,\n          \"end_time\": 122.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"push\",\n            \"Adjective\": \"top\",\n            \"Noun\": \"drip_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 123.1,\n          \"end_time\": 127.503,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"top\",\n            \"Noun\": \"drip_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 128.062,\n          \"end_time\": 128.637,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"top\",\n            \"Noun\": \"drip_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 129.114,\n          \"end_time\": 130.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"top\",\n            \"Noun\": \"drip_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 132.1,\n          \"end_time\": 134.274,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"top\",\n            \"Noun\": \"drip_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 134.362,\n          \"end_time\": 137.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"drip_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 141.1,\n          \"end_time\": 143.869,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"drip_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 144.064,\n          \"end_time\": 146.152,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"drip_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 146.21,\n          \"end_time\": 150.453,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"empty\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"drip_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 150.544,\n          \"end_time\": 152.251,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"The student needs to gran the tray.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"drip_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 152.359,\n          \"end_time\": 153.697,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"The student needs to grab the tray.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"drip_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 154.029,\n          \"end_time\": 155,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"drip_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 155.2,\n          \"end_time\": 158.2,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"empty\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"drip_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 159.1,\n          \"end_time\": 159.754,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"drip_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 159.962,\n          \"end_time\": 162.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"drip_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 164.2,\n          \"end_time\": 166.182,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"drip_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 166.306,\n          \"end_time\": 169.197,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"assemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"drip_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 169.245,\n          \"end_time\": 169.695,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"cup_lid\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 120.185,\n          \"end_time\": 125.4,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"So put, first you have to push everything up so the right side where the coffee stands.\"\n        },\n        {\n          \"start_time\": 128.072,\n          \"end_time\": 128.7,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Mhm.\"\n        },\n        {\n          \"start_time\": 130.037,\n          \"end_time\": 130.9,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Make sure you.\"\n        },\n        {\n          \"start_time\": 131.1,\n          \"end_time\": 132.214,\n          \"conversation_purpose\": \"student-start-conversation_other\",\n          \"text\": \"Yeah?\"\n        },\n        {\n          \"start_time\": 140.531,\n          \"end_time\": 143.8,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"The parts are separate so make sure that nothing falls out.\"\n        },\n        {\n          \"start_time\": 144.4,\n          \"end_time\": 148.863,\n          \"conversation_purpose\": \"student-start-conversation_other\",\n          \"text\": \"Okay, so I guess you pour it like this?\"\n        },\n        {\n          \"start_time\": 153.148,\n          \"end_time\": 154.398,\n          \"conversation_purpose\": \"student-start-conversation_other\",\n          \"text\": \"I see what you mean.\"\n        },\n        {\n          \"start_time\": 171.05,\n          \"end_time\": 171.55,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Nice work!\"\n        }\n      ]\n    }\n  ],\n  \"orphan_conversations\": [\n    {\n      \"start_time\": 42.045,\n      \"end_time\": 42.884,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Great!\"\n    },\n    {\n      \"start_time\": 43.1,\n      \"end_time\": 44.7,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Now please make a cup of coffee.\"\n    },\n    {\n      \"start_time\": 90.1,\n      \"end_time\": 90.5,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Great!\"\n    },\n    {\n      \"start_time\": 91.475,\n      \"end_time\": 93.3,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Now please add some milk and stir.\"\n    },\n    {\n      \"start_time\": 113.227,\n      \"end_time\": 115.943,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"The next step is to empty the drip tray.\"\n    },\n    {\n      \"start_time\": 172.2,\n      \"end_time\": 173.886,\n      \"purpose\": \"instructor-start-conversation_closing remarks\",\n      \"text\": \"You can now stop the recording.\"\n    }\n  ],\n  \"orphan_fine_grained_actions\": [\n    {\n      \"start_time\": 45.1,\n      \"end_time\": 45.7,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"grab\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"cup\",\n        \"adverbial\": \"none\"\n      }\n    }\n  ],\n  \"long_form_description\": {\n    \"start_time\": 0.1,\n    \"end_time\": 173.1,\n    \"text\": \"The student adds coffee beans to the coffee container of the espresso machine. After that, the student makes a cup of coffee and after it finishes, the student adds milk to the cup of coffee and mixes it. Then, the student empties the drip tray content into the sink grabbing the tray to avoid dropping it. After that, the student assembles back the drip tray into the espresso machine.\"\n  }\n}\n"}]}]}, "generation_config": {"response_mime_type": "application/json", "response_schema": {"$defs": {"DialogUtterance": {"description": "Single utterance in a dialogue", "properties": {"role": {"description": "Role of the speaker", "enum": ["assistant", "user"], "title": "Role", "type": "string"}, "utterance": {"description": "The spoken text", "title": "Utterance", "type": "string"}}, "required": ["role", "utterance"], "title": "DialogUtterance", "type": "object"}, "ToolUseDialog": {"description": "Dialog associated with a tool use instant event", "properties": {"clip_id": {"description": "<same as paired event>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<same as paired event>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "<same as paired event>", "title": "Risk Type", "type": "string"}, "dialogue": {"description": "Dialogue turns: Turn 1 (assistant): empty, Turn 2 (user): non-trivial response (>=12 words), Turn 3 (assistant): two-step corrective action + confirmation, Turn 4 (user): optional", "items": {"$ref": "#/$defs/DialogUtterance"}, "title": "Dialogue", "type": "array"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "dialogue"], "title": "ToolUseDialog", "type": "object"}, "ToolUseInstantEvent": {"description": "Tool use instant event", "properties": {"clip_id": {"description": "<from annotations.clip_id>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<from annotations.segment_id or 'unknown'>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "Type of risk", "enum": ["improper_grip", "unstable_handle", "device_not_off", "unsafe_posture", "wrong_orientation", "missing_guard", "loose_attachment", "other"], "title": "Risk Type", "type": "string"}, "observation": {"description": "<concise, objective evidence (no speculation)>", "title": "Observation", "type": "string"}, "source": {"default": "manual_annotation", "description": "Source of the annotation", "title": "Source", "type": "string"}, "confidence": {"default": 0.0, "description": "Confidence score", "title": "Confidence", "type": "number"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "observation"], "title": "ToolUseInstantEvent", "type": "object"}}, "description": "Tool use instant service output schema for tool use events and dialogs", "properties": {"tool_use_instant_events": {"description": "List of tool use instant events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseInstantEvent"}, "title": "Tool Use Instant Events", "type": "array"}, "dialogs": {"description": "List of dialogs associated with the events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseDialog"}, "title": "Dialogs", "type": "array"}}, "title": "ToolUseInstantServiceOutput", "type": "object"}, "temperature": 0.7}}
+{"key": "request-81", "request": {"contents": [{"parts": [{"text": "\n### **Role**\n\nYou are an Instant Proactive Service (Instant PS) annotation and dialogue-generation assistant for the HoloAssist dataset.\nIn laboratory / hands-on operation settings, you analyze manual annotations to extract time-windows of \"Tool Use\" risks / improper operations, and for each extracted event, you generate a 2-4 turn \"assistant ↔ user\" dialogue.\n\nYou must rely only on the time-windows provided by the manual annotations.\nYou must not extend, shorten, merge, or fabricate any time segments that do not exist in the manual labels.\n\n⸻\n\n### **All Defined Proactive Services**\n\t•\tInstant (second-level, grounded in the current moment)\n        •\tSafety: immediate bodily/accident danger (flame, blade, electric shock, slip, rotating parts, vehicle proximity) → stop first, then handle.\n        •\tTool Use: improper tool operation/configuration (grip, not powered off, orientation, loose chuck, missing guard, unsafe posture).\n\t•\tShort-Horizon (tens of seconds to a few minutes, within a single session)\n        •\tNext-Step Guidance: workflow is already underway; provide suggestions for the next step based on what has been done.\n        •\tError-Recovery: the user has just made a workflow mistake (wrong step, wrong object, wrong target, wrong configuration for this task) and must rollback to fix it.\n        •\tResource Reminder: end-of-task state is not handled (fire/power left on, door/cap open, unsaved work, leftover items, missing refill) → remind to close/save/take/refill.\n\n⸻\n\n### **Input Manual Annotations (authoritative time source)**\n\nProvides fine-grained temporal information for all dialogue and user actions in the video.\n\n⸻\n\n### **OBJECTIVE**\n\t1.\tRead each manual annotation labeled as \"Tool Use\", and output its time_window exactly as annotated (start_time-end_time, verbatim).\n    **You must traverse every user-error segment in the manual annotations and process them one by one without omission.**\n\t2.\tFor each event, output:\n        •\trisk_type (standardized from the label)\n        •\tan objective observation (from comment and/or video JSON; must be verifiable)\n        •\tconfidence\n\t3.\tIf multiple labels exist in the same time-window → output multiple separate events.\n        If repeated identical labels appear → deduplicate and conceptually merge their sources.\n\t4.\tOutput only Tool Use events (not Safety, not Privacy, not Error-Recovery, not Resource Reminder).\n\t5.\tDialogue generation: for every event, generate a 2-4 turn dialogue:\n        •\tAssistant speaks first, calmly, politely, low-intrusion.\n        •\tClearly state the specific tool-use risk (no timestamps), and provide 1-2 actionable corrections\n    (e.g., \"power off first, then…\", \"adjust your grip below the guard ring\").\n        •\tUser must not reply vaguely; produce ≥12 English words with meaningful content (accept/modify/decline and give reasons).\n        •\tAssistant closes with confirmation / optional SOP snippet / short reminder.\n        •\tDialogue text must not include timestamps, but the structured output must include aligned clip_id and time_window.\n\n⸻\n\n### **Task Definition / Nature (Instant · Tool Use)**\n\nCore Focus\n\t•\tThis category is restricted to problems that arise purely from how a tool is being used: grip, posture, contact, orientation, clamp/guard state, power state / configuration of the tool itself.\n\t•\tBy definition, Instant · Tool Use never requires rolling back or redoing previously completed workflow steps. The current step (object, target, step choice) is logically correct; only the usage technique is problematic.\n\t•\tIt does not cover mistakes about which object / part / slot / step / goal is chosen in the workflow (those belong to Short-Horizon · Error-Recovery).\n\nNature\n\t•\tTriggered when an immediate tool-related operational risk appears.\n\t•\tFocus on technique / configuration issues (grip, contact area, hand placement, body posture, orientation, clamp/guard state, power-off timing) that can become unsafe or damaging within a few seconds if not corrected.\n\t•\tIf the same mis-use is already causing an acute bodily hazard (e.g., clear cut / burn / electric-shock risk), it should be classified as Instant · Safety, not Tool Use.\n\nTemporal scope (critical)\n\t•\tEach Instant Tool Use event corresponds to a very short snippet of ongoing execution:\n\t•\ttypically 0-5 seconds between the risky configuration and when intervention should happen;\n\t•\twith a hard upper bound of ≤10 seconds.\n\t•\tIf understanding or fixing the problem requires:\n\t•\tlooking back over ≥10 seconds of prior workflow, or\n\t•\tundoing earlier completed steps and then redoing them,\nthen it should conceptually be handled by Short-Horizon services (especially Error-Recovery), not by Instant · Tool Use.\n\nEvent granularity\n\t•\tEach manual annotation segment that satisfies the temporal scope and nature above is counted as one Tool Use event.\n\t•\tYou must not merge multiple distant segments into a longer window to \"simulate\" an instant event.\n\nCommon labels (examples)\n\nimproper_grip, unstable_handle, device_not_off, unsafe_posture,\nwrong_orientation, missing_guard, loose_attachment, unstable_support, etc.\n\nExample 1 (Tool Use, not Error-Recovery)\nThe user is drilling into a workpiece with the correct drill bit and position, but their hand is very close to the rotating bit and the drill is tilted, making the operation unstable.\nIf they simply reposition their hand further away, adjust the tilt, and stabilize the drill, the task remains valid. No previous step needs to be undone.\nThis is an Instant · Tool Use event (technique correction), not Error-Recovery.\n\n⸻\n\n### **Mutual Exclusion & Priority vs. Error-Recovery (and Safety)**\n\nWhen deciding between Instant · Tool Use, Short-Horizon · Error-Recovery, and Instant · Safety, use the following rules.\n\n1. Completion vs. ongoing execution (primary test: Tool Use vs. Error-Recovery)\nUse this completion test first:\n\n\"If the user immediately switches to the correct technique from now on, without undoing anything already done, does the mistake disappear?\"\n\n\t•\tIf YES → this is Tool Use (ongoing execution / technique correction).\n\t•\tIf NO, because the current state is already wrong and must be undone and redone, then it belongs to Short-Horizon · Error-Recovery, not Tool Use.\n\nIn other words:\n\t•\tTool Use\n        •\tThe step itself is logically correct (right object, right target, right step for this task).\n        •\tThe problem lies in how the tool is being operated (grip, angle, stability, power-off timing, missing clamp/guard, etc.).\n        •\tFix = adjust how the tool is being handled / configured right now, without rolling back earlier workflow states.\n\t•\tError-Recovery\n        •\tThe workflow state itself is wrong (wrong part installed, wrong sample loaded, wrong slot used, wrong target selected, steps swapped, required step skipped, etc.).\n        •\tFix = stop, undo what was done, and redo the step correctly.\n        •\tThese should not be labeled as Tool Use in this task.\n\n2. Technique vs. workflow (rephrased decision rule)\n\t•\tIf the main problem is how the tool is being handled or configured in this short 0-10 second window\n(grip, posture, orientation, clamp/guard, power-off timing), and correcting it means adjusting the current action, classify it as Instant · Tool Use.\n\t•\tIf the main problem is what has already been done in the workflow\n(wrong object, wrong slot/target, wrong order, wrong configuration for this task, skipped required step), and the user must undo and redo a step, classify it as Short-Horizon · Error-Recovery.\n\n3. Safety override\n\t•\tIf the current tool use creates an immediate, high-risk safety hazard (e.g., hand directly in front of an active blade, imminent burn from an exposed hot surface, clear electric-shock risk),\nthe primary label should be Instant · Safety, even if there is also a technique issue.\n\t•\tIn such cases, prioritize Safety over Tool Use.\n\n4. Time scale\n\t•\tTool Use: typically 0-10 seconds, focused on a currently ongoing motion or micro configuration with no rollback.\n\t•\tError-Recovery: can span ≈10 seconds to a few minutes, requiring short-term memory of earlier completed actions and explicit rollback.\n\n5. Example 2 (Error-Recovery, not Tool Use)\nThe user is assembling a device that requires inserting Part A first and then Part B.\nInstead, they insert Part B directly, tighten it, and skip Part A.\nSimply improving their hand technique or tightening style cannot fix this — the assembly sequence itself is wrong.\nThe assistant should ask them to stop, remove Part B (undo), insert Part A, then re-insert Part B in the correct order (redo).\nThis is Error-Recovery because it is a workflow-level mistake that requires rollback + redo, not just a Tool Use adjustment.\n\nIn this task, you are only asked to output Tool Use events.\nSegments that match the Error-Recovery definition above should not be labeled as Tool Use.\n\n⸻\n\n### **Output Format and Rules**\n\nYou must produce two parallel arrays: tool_use_instant_events and dialogs.\nEach event must correspond to exactly one dialogue.\n\n### **Mandatory constraints**\n\t•\tExact Match\n        •\ttime_window must match the annotated start_time-end_time exactly.\n        •\tNo stretching, shortening, smoothing, or merging.\n\t•\tAnnotation Only\n\t    •\tYou may not introduce new or extended time windows.\n\t•\tObjective observation\n\t    •\tMust be verifiable; no speculation or hidden-mental-state guesses.\n\t•\tMulti-label\n\t    •\tSeparate output entries for each label; exact duplicates merged.\n\t•\tOrdering\n\t    •\tSort by clip_id ascending, then by start_time ascending.\n\n### **Dialogue constraints**\n\t•\t2-4 turns.\n\t•\tAssistant speaks first.\n\t•\tFirst assistant turn must include:\n\t•\texplicit mention of the specific tool-use risk, and\n\t•\t1-2 concrete corrective steps.\n\t•\tUser reply:\n\t•\t≥12 words, non-trivial, expresses acceptance, modification, or refusal with explanation.\n\t•\tAssistant final turn:\n\t•\tstep-by-step guidance / confirmation / optional mini SOP card.\n\t•\tNo timestamps in dialogue.\n\t•\tNo Safety / Privacy content.\n\t•\tNo hallucinated facts.\n\n⸻\n\n### **Unified Output Schema**\n{\n  \"tool_use_instant_events\": [\n    {\n      \"clip_id\": \"<from annotations.clip_id>\",\n      \"segment_id\": \"<from annotations.segment_id or 'unknown'>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"improper_grip | unstable_handle | device_not_off | unsafe_posture | wrong_orientation | missing_guard | loose_attachment | other\",\n      \"observation\": \"<concise, objective evidence (no speculation)>\",\n      \"source\": \"manual_annotation\",\n      \"confidence\": 0.0\n    }\n  ],\n  \"dialogs\": [\n    {\n      \"clip_id\": \"<same as paired event>\",\n      \"segment_id\": \"<same as paired event>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"<same as paired event>\",\n      \"dialogue\": [\n        { \"role\": \"assistant\", \"utterance\": \"\" },\n        { \"role\": \"user\", \"utterance\": \"<non-trivial response (>=12 words)>\" },\n        { \"role\": \"assistant\", \"utterance\": \"<two-step corrective action + confirmation>\" },\n        { \"role\": \"user\", \"utterance\": \"\" }\n      ]\n    }\n  ]\n}\n\n#### Failure Case (If there are no valid Tool Use events in current video clip)\n{\n  \"tool_use_instant_events\": [],\n  \"dialogs\": [],\n}\n\n\n\n### **Manual Annotations of Clip ID z034-june-23-22-gladom_assemble**\n{\n  \"video_duration\": {\n    \"raw\": \"00:02:50.26\",\n    \"seconds\": 170\n  },\n  \"taskId\": \"63dadfadbe7ae67708de9310\",\n  \"taskType\": \"assemble tray table\",\n  \"video_name\": \"z034-june-23-22-gladom_assemble\",\n  \"initial_conversation\": [\n    {\n      \"start_time\": 2.3,\n      \"end_time\": 5.277,\n      \"purpose\": \"instructor-start-conversation_opening remarks\",\n      \"text\": \"We will now assemble the small IKEA table Gladom.\"\n    },\n    {\n      \"start_time\": 5.353,\n      \"end_time\": 7.735,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"So please go ahead and assemble it.\"\n    }\n  ],\n  \"initial_fine_grained_action\": [],\n  \"actions\": [\n    {\n      \"start_time\": 5.929,\n      \"end_time\": 94.129,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student assembles the legs of the table.\",\n        \"Verb\": \"assemble\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"leg\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 6.1,\n          \"end_time\": 6.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 7.2,\n          \"end_time\": 8.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"white\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 9.2,\n          \"end_time\": 16.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 17.2,\n          \"end_time\": 22.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 23.1,\n          \"end_time\": 25,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 25.1,\n          \"end_time\": 30.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"assemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 31.1,\n          \"end_time\": 33.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 34.1,\n          \"end_time\": 36.2,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"small\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 37.1,\n          \"end_time\": 46.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"middle\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 47.1,\n          \"end_time\": 54.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"middle\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 55.1,\n          \"end_time\": 61.2,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 62.2,\n          \"end_time\": 63.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 64.2,\n          \"end_time\": 72,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"middle\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 72.1,\n          \"end_time\": 72.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 73.2,\n          \"end_time\": 75.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 76.1,\n          \"end_time\": 82.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"Student tries to put upside down the table but gets corrected by teacher and the table gets back to the initial position.\",\n            \"Incorrect Action Corrected by\": \"31\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray_table\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 83.2,\n          \"end_time\": 87.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"bottom\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 88.1,\n          \"end_time\": 92.506,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"bottom\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 16.3,\n          \"end_time\": 18.7,\n          \"conversation_purpose\": \"student-start-conversation_ask questions\",\n          \"text\": \"I did some(*unintelligible*)\"\n        },\n        {\n          \"start_time\": 19.1,\n          \"end_time\": 21.9,\n          \"conversation_purpose\": \"instructor-reply-to-student_other\",\n          \"text\": \"Yeah, you can just press your wrist to get rid of the screen.\"\n        },\n        {\n          \"start_time\": 56.1,\n          \"end_time\": 58.7,\n          \"conversation_purpose\": \"student-start-conversation_other\",\n          \"text\": \"I think I'm missing the...\"\n        },\n        {\n          \"start_time\": 58.759,\n          \"end_time\": 61.959,\n          \"conversation_purpose\": \"instructor-reply-to-student_follow-up instruction\",\n          \"text\": \"You need to use the allen key. To your right.\"\n        },\n        {\n          \"start_time\": 62.1,\n          \"end_time\": 62.3,\n          \"conversation_purpose\": \"student-start-conversation_other\",\n          \"text\": \"Yeah.\"\n        },\n        {\n          \"start_time\": 64.388,\n          \"end_time\": 67.988,\n          \"conversation_purpose\": \"student-start-conversation_ask questions\",\n          \"text\": \"Oh, there's no like gap?\"\n        },\n        {\n          \"start_time\": 68.1,\n          \"end_time\": 70,\n          \"conversation_purpose\": \"instructor-reply-to-student_other\",\n          \"text\": \"There is more to screw, yeah.\"\n        },\n        {\n          \"start_time\": 70.135,\n          \"end_time\": 71.635,\n          \"conversation_purpose\": \"student-start-conversation_other\",\n          \"text\": \"Okay.\"\n        },\n        {\n          \"start_time\": 78.2,\n          \"end_time\": 83.7,\n          \"conversation_purpose\": \"instructor-reply-to-student_correct the wrong action\",\n          \"text\": \"You can keep it that way because the screws are in from the top and the bottom as well.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 94.3,\n      \"end_time\": 135,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student assembles the circle of the table.\",\n        \"Verb\": \"assemble\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"circle\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 94.424,\n          \"end_time\": 96.024,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 96.2,\n          \"end_time\": 98.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"circle\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 99.2,\n          \"end_time\": 103.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"circle\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 104.2,\n          \"end_time\": 105.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 106.2,\n          \"end_time\": 109.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 110.1,\n          \"end_time\": 115.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 116.2,\n          \"end_time\": 117.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 118.1,\n          \"end_time\": 121.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 122.2,\n          \"end_time\": 124.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 125.2,\n          \"end_time\": 131.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 132.1,\n          \"end_time\": 134.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 135.1,\n      \"end_time\": 166.73,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student assembles the tray.\",\n        \"Verb\": \"assemble\",\n        \"Noun\": \"tray\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 135.1,\n          \"end_time\": 136.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 137.1,\n          \"end_time\": 139.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"flip\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 140.1,\n          \"end_time\": 151.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 152.2,\n          \"end_time\": 155,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray_table\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 155.1,\n          \"end_time\": 155.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 156.2,\n          \"end_time\": 164.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"bottom\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 165.2,\n          \"end_time\": 166.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 150.306,\n          \"end_time\": 151.179,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Great!\"\n        },\n        {\n          \"start_time\": 151.306,\n          \"end_time\": 154.3,\n          \"conversation_purpose\": \"instructor-start-conversation_describing high-level instruction\",\n          \"text\": \"Please make sure the screws are also tight at the bottom.\"\n        }\n      ]\n    }\n  ],\n  \"orphan_conversations\": [\n    {\n      \"start_time\": 166.435,\n      \"end_time\": 167.527,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Nice work!\"\n    },\n    {\n      \"start_time\": 167.587,\n      \"end_time\": 169.864,\n      \"purpose\": \"instructor-start-conversation_closing remarks\",\n      \"text\": \"You can now press stop.\"\n    }\n  ],\n  \"orphan_fine_grained_actions\": [],\n  \"long_form_description\": {\n    \"start_time\": 0.1,\n    \"end_time\": 169.1,\n    \"text\": \"The student first grabs the legs and had some trouble assembling them and then the student screws on the legs. Next, the student assembles the circle and screws it. Finally, the student attaches the tray to the table frame and tightens the bottom center hex socket.\"\n  }\n}\n"}]}]}, "generation_config": {"response_mime_type": "application/json", "response_schema": {"$defs": {"DialogUtterance": {"description": "Single utterance in a dialogue", "properties": {"role": {"description": "Role of the speaker", "enum": ["assistant", "user"], "title": "Role", "type": "string"}, "utterance": {"description": "The spoken text", "title": "Utterance", "type": "string"}}, "required": ["role", "utterance"], "title": "DialogUtterance", "type": "object"}, "ToolUseDialog": {"description": "Dialog associated with a tool use instant event", "properties": {"clip_id": {"description": "<same as paired event>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<same as paired event>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "<same as paired event>", "title": "Risk Type", "type": "string"}, "dialogue": {"description": "Dialogue turns: Turn 1 (assistant): empty, Turn 2 (user): non-trivial response (>=12 words), Turn 3 (assistant): two-step corrective action + confirmation, Turn 4 (user): optional", "items": {"$ref": "#/$defs/DialogUtterance"}, "title": "Dialogue", "type": "array"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "dialogue"], "title": "ToolUseDialog", "type": "object"}, "ToolUseInstantEvent": {"description": "Tool use instant event", "properties": {"clip_id": {"description": "<from annotations.clip_id>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<from annotations.segment_id or 'unknown'>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "Type of risk", "enum": ["improper_grip", "unstable_handle", "device_not_off", "unsafe_posture", "wrong_orientation", "missing_guard", "loose_attachment", "other"], "title": "Risk Type", "type": "string"}, "observation": {"description": "<concise, objective evidence (no speculation)>", "title": "Observation", "type": "string"}, "source": {"default": "manual_annotation", "description": "Source of the annotation", "title": "Source", "type": "string"}, "confidence": {"default": 0.0, "description": "Confidence score", "title": "Confidence", "type": "number"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "observation"], "title": "ToolUseInstantEvent", "type": "object"}}, "description": "Tool use instant service output schema for tool use events and dialogs", "properties": {"tool_use_instant_events": {"description": "List of tool use instant events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseInstantEvent"}, "title": "Tool Use Instant Events", "type": "array"}, "dialogs": {"description": "List of dialogs associated with the events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseDialog"}, "title": "Dialogs", "type": "array"}}, "title": "ToolUseInstantServiceOutput", "type": "object"}, "temperature": 0.7}}
+{"key": "request-82", "request": {"contents": [{"parts": [{"text": "\n### **Role**\n\nYou are an Instant Proactive Service (Instant PS) annotation and dialogue-generation assistant for the HoloAssist dataset.\nIn laboratory / hands-on operation settings, you analyze manual annotations to extract time-windows of \"Tool Use\" risks / improper operations, and for each extracted event, you generate a 2-4 turn \"assistant ↔ user\" dialogue.\n\nYou must rely only on the time-windows provided by the manual annotations.\nYou must not extend, shorten, merge, or fabricate any time segments that do not exist in the manual labels.\n\n⸻\n\n### **All Defined Proactive Services**\n\t•\tInstant (second-level, grounded in the current moment)\n        •\tSafety: immediate bodily/accident danger (flame, blade, electric shock, slip, rotating parts, vehicle proximity) → stop first, then handle.\n        •\tTool Use: improper tool operation/configuration (grip, not powered off, orientation, loose chuck, missing guard, unsafe posture).\n\t•\tShort-Horizon (tens of seconds to a few minutes, within a single session)\n        •\tNext-Step Guidance: workflow is already underway; provide suggestions for the next step based on what has been done.\n        •\tError-Recovery: the user has just made a workflow mistake (wrong step, wrong object, wrong target, wrong configuration for this task) and must rollback to fix it.\n        •\tResource Reminder: end-of-task state is not handled (fire/power left on, door/cap open, unsaved work, leftover items, missing refill) → remind to close/save/take/refill.\n\n⸻\n\n### **Input Manual Annotations (authoritative time source)**\n\nProvides fine-grained temporal information for all dialogue and user actions in the video.\n\n⸻\n\n### **OBJECTIVE**\n\t1.\tRead each manual annotation labeled as \"Tool Use\", and output its time_window exactly as annotated (start_time-end_time, verbatim).\n    **You must traverse every user-error segment in the manual annotations and process them one by one without omission.**\n\t2.\tFor each event, output:\n        •\trisk_type (standardized from the label)\n        •\tan objective observation (from comment and/or video JSON; must be verifiable)\n        •\tconfidence\n\t3.\tIf multiple labels exist in the same time-window → output multiple separate events.\n        If repeated identical labels appear → deduplicate and conceptually merge their sources.\n\t4.\tOutput only Tool Use events (not Safety, not Privacy, not Error-Recovery, not Resource Reminder).\n\t5.\tDialogue generation: for every event, generate a 2-4 turn dialogue:\n        •\tAssistant speaks first, calmly, politely, low-intrusion.\n        •\tClearly state the specific tool-use risk (no timestamps), and provide 1-2 actionable corrections\n    (e.g., \"power off first, then…\", \"adjust your grip below the guard ring\").\n        •\tUser must not reply vaguely; produce ≥12 English words with meaningful content (accept/modify/decline and give reasons).\n        •\tAssistant closes with confirmation / optional SOP snippet / short reminder.\n        •\tDialogue text must not include timestamps, but the structured output must include aligned clip_id and time_window.\n\n⸻\n\n### **Task Definition / Nature (Instant · Tool Use)**\n\nCore Focus\n\t•\tThis category is restricted to problems that arise purely from how a tool is being used: grip, posture, contact, orientation, clamp/guard state, power state / configuration of the tool itself.\n\t•\tBy definition, Instant · Tool Use never requires rolling back or redoing previously completed workflow steps. The current step (object, target, step choice) is logically correct; only the usage technique is problematic.\n\t•\tIt does not cover mistakes about which object / part / slot / step / goal is chosen in the workflow (those belong to Short-Horizon · Error-Recovery).\n\nNature\n\t•\tTriggered when an immediate tool-related operational risk appears.\n\t•\tFocus on technique / configuration issues (grip, contact area, hand placement, body posture, orientation, clamp/guard state, power-off timing) that can become unsafe or damaging within a few seconds if not corrected.\n\t•\tIf the same mis-use is already causing an acute bodily hazard (e.g., clear cut / burn / electric-shock risk), it should be classified as Instant · Safety, not Tool Use.\n\nTemporal scope (critical)\n\t•\tEach Instant Tool Use event corresponds to a very short snippet of ongoing execution:\n\t•\ttypically 0-5 seconds between the risky configuration and when intervention should happen;\n\t•\twith a hard upper bound of ≤10 seconds.\n\t•\tIf understanding or fixing the problem requires:\n\t•\tlooking back over ≥10 seconds of prior workflow, or\n\t•\tundoing earlier completed steps and then redoing them,\nthen it should conceptually be handled by Short-Horizon services (especially Error-Recovery), not by Instant · Tool Use.\n\nEvent granularity\n\t•\tEach manual annotation segment that satisfies the temporal scope and nature above is counted as one Tool Use event.\n\t•\tYou must not merge multiple distant segments into a longer window to \"simulate\" an instant event.\n\nCommon labels (examples)\n\nimproper_grip, unstable_handle, device_not_off, unsafe_posture,\nwrong_orientation, missing_guard, loose_attachment, unstable_support, etc.\n\nExample 1 (Tool Use, not Error-Recovery)\nThe user is drilling into a workpiece with the correct drill bit and position, but their hand is very close to the rotating bit and the drill is tilted, making the operation unstable.\nIf they simply reposition their hand further away, adjust the tilt, and stabilize the drill, the task remains valid. No previous step needs to be undone.\nThis is an Instant · Tool Use event (technique correction), not Error-Recovery.\n\n⸻\n\n### **Mutual Exclusion & Priority vs. Error-Recovery (and Safety)**\n\nWhen deciding between Instant · Tool Use, Short-Horizon · Error-Recovery, and Instant · Safety, use the following rules.\n\n1. Completion vs. ongoing execution (primary test: Tool Use vs. Error-Recovery)\nUse this completion test first:\n\n\"If the user immediately switches to the correct technique from now on, without undoing anything already done, does the mistake disappear?\"\n\n\t•\tIf YES → this is Tool Use (ongoing execution / technique correction).\n\t•\tIf NO, because the current state is already wrong and must be undone and redone, then it belongs to Short-Horizon · Error-Recovery, not Tool Use.\n\nIn other words:\n\t•\tTool Use\n        •\tThe step itself is logically correct (right object, right target, right step for this task).\n        •\tThe problem lies in how the tool is being operated (grip, angle, stability, power-off timing, missing clamp/guard, etc.).\n        •\tFix = adjust how the tool is being handled / configured right now, without rolling back earlier workflow states.\n\t•\tError-Recovery\n        •\tThe workflow state itself is wrong (wrong part installed, wrong sample loaded, wrong slot used, wrong target selected, steps swapped, required step skipped, etc.).\n        •\tFix = stop, undo what was done, and redo the step correctly.\n        •\tThese should not be labeled as Tool Use in this task.\n\n2. Technique vs. workflow (rephrased decision rule)\n\t•\tIf the main problem is how the tool is being handled or configured in this short 0-10 second window\n(grip, posture, orientation, clamp/guard, power-off timing), and correcting it means adjusting the current action, classify it as Instant · Tool Use.\n\t•\tIf the main problem is what has already been done in the workflow\n(wrong object, wrong slot/target, wrong order, wrong configuration for this task, skipped required step), and the user must undo and redo a step, classify it as Short-Horizon · Error-Recovery.\n\n3. Safety override\n\t•\tIf the current tool use creates an immediate, high-risk safety hazard (e.g., hand directly in front of an active blade, imminent burn from an exposed hot surface, clear electric-shock risk),\nthe primary label should be Instant · Safety, even if there is also a technique issue.\n\t•\tIn such cases, prioritize Safety over Tool Use.\n\n4. Time scale\n\t•\tTool Use: typically 0-10 seconds, focused on a currently ongoing motion or micro configuration with no rollback.\n\t•\tError-Recovery: can span ≈10 seconds to a few minutes, requiring short-term memory of earlier completed actions and explicit rollback.\n\n5. Example 2 (Error-Recovery, not Tool Use)\nThe user is assembling a device that requires inserting Part A first and then Part B.\nInstead, they insert Part B directly, tighten it, and skip Part A.\nSimply improving their hand technique or tightening style cannot fix this — the assembly sequence itself is wrong.\nThe assistant should ask them to stop, remove Part B (undo), insert Part A, then re-insert Part B in the correct order (redo).\nThis is Error-Recovery because it is a workflow-level mistake that requires rollback + redo, not just a Tool Use adjustment.\n\nIn this task, you are only asked to output Tool Use events.\nSegments that match the Error-Recovery definition above should not be labeled as Tool Use.\n\n⸻\n\n### **Output Format and Rules**\n\nYou must produce two parallel arrays: tool_use_instant_events and dialogs.\nEach event must correspond to exactly one dialogue.\n\n### **Mandatory constraints**\n\t•\tExact Match\n        •\ttime_window must match the annotated start_time-end_time exactly.\n        •\tNo stretching, shortening, smoothing, or merging.\n\t•\tAnnotation Only\n\t    •\tYou may not introduce new or extended time windows.\n\t•\tObjective observation\n\t    •\tMust be verifiable; no speculation or hidden-mental-state guesses.\n\t•\tMulti-label\n\t    •\tSeparate output entries for each label; exact duplicates merged.\n\t•\tOrdering\n\t    •\tSort by clip_id ascending, then by start_time ascending.\n\n### **Dialogue constraints**\n\t•\t2-4 turns.\n\t•\tAssistant speaks first.\n\t•\tFirst assistant turn must include:\n\t•\texplicit mention of the specific tool-use risk, and\n\t•\t1-2 concrete corrective steps.\n\t•\tUser reply:\n\t•\t≥12 words, non-trivial, expresses acceptance, modification, or refusal with explanation.\n\t•\tAssistant final turn:\n\t•\tstep-by-step guidance / confirmation / optional mini SOP card.\n\t•\tNo timestamps in dialogue.\n\t•\tNo Safety / Privacy content.\n\t•\tNo hallucinated facts.\n\n⸻\n\n### **Unified Output Schema**\n{\n  \"tool_use_instant_events\": [\n    {\n      \"clip_id\": \"<from annotations.clip_id>\",\n      \"segment_id\": \"<from annotations.segment_id or 'unknown'>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"improper_grip | unstable_handle | device_not_off | unsafe_posture | wrong_orientation | missing_guard | loose_attachment | other\",\n      \"observation\": \"<concise, objective evidence (no speculation)>\",\n      \"source\": \"manual_annotation\",\n      \"confidence\": 0.0\n    }\n  ],\n  \"dialogs\": [\n    {\n      \"clip_id\": \"<same as paired event>\",\n      \"segment_id\": \"<same as paired event>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"<same as paired event>\",\n      \"dialogue\": [\n        { \"role\": \"assistant\", \"utterance\": \"\" },\n        { \"role\": \"user\", \"utterance\": \"<non-trivial response (>=12 words)>\" },\n        { \"role\": \"assistant\", \"utterance\": \"<two-step corrective action + confirmation>\" },\n        { \"role\": \"user\", \"utterance\": \"\" }\n      ]\n    }\n  ]\n}\n\n#### Failure Case (If there are no valid Tool Use events in current video clip)\n{\n  \"tool_use_instant_events\": [],\n  \"dialogs\": [],\n}\n\n\n\n### **Manual Annotations of Clip ID z034-june-23-22-gladom_disassemble**\n{\n  \"video_duration\": {\n    \"raw\": \"00:01:47.29\",\n    \"seconds\": 107\n  },\n  \"taskId\": \"63dadfad88cfbe9d6c00e042\",\n  \"taskType\": \"disassemble tray table\",\n  \"video_name\": \"z034-june-23-22-gladom_disassemble\",\n  \"initial_conversation\": [\n    {\n      \"start_time\": 3.1,\n      \"end_time\": 9.529,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"We will now disassemble the small side table from IKEA so please, go ahead and disassemble it.\"\n    }\n  ],\n  \"initial_fine_grained_action\": [],\n  \"actions\": [\n    {\n      \"start_time\": 7.3,\n      \"end_time\": 17.747,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student disassembles the tray.\",\n        \"Verb\": \"disassemble\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"tray\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 7.935,\n          \"end_time\": 10.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 10.435,\n          \"end_time\": 12.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 13.012,\n          \"end_time\": 16.112,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 16.159,\n          \"end_time\": 17.018,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray_table\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 17.1,\n          \"end_time\": 17.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"hand not visible\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 17.853,\n      \"end_time\": 52.159,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student unscrews the hex socket heads of the circle.\",\n        \"Verb\": \"unscrew\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"screw\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 17.972,\n          \"end_time\": 18.736,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 18.747,\n          \"end_time\": 21.941,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 21.966,\n          \"end_time\": 26.431,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 26.511,\n          \"end_time\": 27.465,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 27.524,\n          \"end_time\": 29.847,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 29.876,\n          \"end_time\": 35.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 35.72,\n          \"end_time\": 37.504,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 35.793,\n          \"end_time\": 37.704,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 37.718,\n          \"end_time\": 38.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 38.953,\n          \"end_time\": 40.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 40.524,\n          \"end_time\": 48.959,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 49.017,\n          \"end_time\": 49.928,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 49.958,\n          \"end_time\": 50.458,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 50.524,\n          \"end_time\": 52.082,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 52.206,\n      \"end_time\": 72,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student unscrews the top hex socket head.\",\n        \"Verb\": \"unscrew\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"screw\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 52.335,\n          \"end_time\": 54.171,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 54.2,\n          \"end_time\": 63.965,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 64.04,\n          \"end_time\": 64.716,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 64.729,\n          \"end_time\": 65.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 65.759,\n          \"end_time\": 67.424,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 67.435,\n          \"end_time\": 68.553,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 68.6,\n          \"end_time\": 69.582,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"circle\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 69.659,\n          \"end_time\": 71.947,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"circle\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 72.053,\n      \"end_time\": 92.965,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The students unscrews the bottom hex socket head.\",\n        \"Verb\": \"unscrew\",\n        \"Adjective\": \"bottom\",\n        \"Noun\": \"screw\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 72.188,\n          \"end_time\": 73.041,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 73.071,\n          \"end_time\": 74.047,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 74.1,\n          \"end_time\": 87.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 87.923,\n          \"end_time\": 88.635,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 88.659,\n          \"end_time\": 89.653,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 89.679,\n          \"end_time\": 91.291,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 91.306,\n          \"end_time\": 92.265,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 92.306,\n          \"end_time\": 92.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 93.018,\n      \"end_time\": 105,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student disassembles the legs.\",\n        \"Verb\": \"disassemble\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"leg\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 93.112,\n          \"end_time\": 98.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 98.936,\n          \"end_time\": 101.041,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 101.07,\n          \"end_time\": 104.312,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"left hand\"\n          }\n        }\n      ],\n      \"conversations\": []\n    }\n  ],\n  \"orphan_conversations\": [\n    {\n      \"start_time\": 104.09,\n      \"end_time\": 105.29,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Great work.\"\n    },\n    {\n      \"start_time\": 105.3,\n      \"end_time\": 106.9,\n      \"purpose\": \"instructor-start-conversation_closing remarks\",\n      \"text\": \"You can now stop the recording.\"\n    }\n  ],\n  \"orphan_fine_grained_actions\": [],\n  \"long_form_description\": {\n    \"start_time\": 0.1,\n    \"end_time\": 106.1,\n    \"text\": \"The student is to disassemble the Gladom furniture. First, He removes the tray and places it on the table. Then, the student uses an Allen wrench to\\nloosen the top hex socket heads. He disassembles the circle and places it on the tray. The student unscrews the bottom hex socket head. Finally, he disassembles the legs and places them on the table.\"\n  }\n}\n"}]}]}, "generation_config": {"response_mime_type": "application/json", "response_schema": {"$defs": {"DialogUtterance": {"description": "Single utterance in a dialogue", "properties": {"role": {"description": "Role of the speaker", "enum": ["assistant", "user"], "title": "Role", "type": "string"}, "utterance": {"description": "The spoken text", "title": "Utterance", "type": "string"}}, "required": ["role", "utterance"], "title": "DialogUtterance", "type": "object"}, "ToolUseDialog": {"description": "Dialog associated with a tool use instant event", "properties": {"clip_id": {"description": "<same as paired event>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<same as paired event>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "<same as paired event>", "title": "Risk Type", "type": "string"}, "dialogue": {"description": "Dialogue turns: Turn 1 (assistant): empty, Turn 2 (user): non-trivial response (>=12 words), Turn 3 (assistant): two-step corrective action + confirmation, Turn 4 (user): optional", "items": {"$ref": "#/$defs/DialogUtterance"}, "title": "Dialogue", "type": "array"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "dialogue"], "title": "ToolUseDialog", "type": "object"}, "ToolUseInstantEvent": {"description": "Tool use instant event", "properties": {"clip_id": {"description": "<from annotations.clip_id>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<from annotations.segment_id or 'unknown'>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "Type of risk", "enum": ["improper_grip", "unstable_handle", "device_not_off", "unsafe_posture", "wrong_orientation", "missing_guard", "loose_attachment", "other"], "title": "Risk Type", "type": "string"}, "observation": {"description": "<concise, objective evidence (no speculation)>", "title": "Observation", "type": "string"}, "source": {"default": "manual_annotation", "description": "Source of the annotation", "title": "Source", "type": "string"}, "confidence": {"default": 0.0, "description": "Confidence score", "title": "Confidence", "type": "number"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "observation"], "title": "ToolUseInstantEvent", "type": "object"}}, "description": "Tool use instant service output schema for tool use events and dialogs", "properties": {"tool_use_instant_events": {"description": "List of tool use instant events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseInstantEvent"}, "title": "Tool Use Instant Events", "type": "array"}, "dialogs": {"description": "List of dialogs associated with the events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseDialog"}, "title": "Dialogs", "type": "array"}}, "title": "ToolUseInstantServiceOutput", "type": "object"}, "temperature": 0.7}}
+{"key": "request-83", "request": {"contents": [{"parts": [{"text": "\n### **Role**\n\nYou are an Instant Proactive Service (Instant PS) annotation and dialogue-generation assistant for the HoloAssist dataset.\nIn laboratory / hands-on operation settings, you analyze manual annotations to extract time-windows of \"Tool Use\" risks / improper operations, and for each extracted event, you generate a 2-4 turn \"assistant ↔ user\" dialogue.\n\nYou must rely only on the time-windows provided by the manual annotations.\nYou must not extend, shorten, merge, or fabricate any time segments that do not exist in the manual labels.\n\n⸻\n\n### **All Defined Proactive Services**\n\t•\tInstant (second-level, grounded in the current moment)\n        •\tSafety: immediate bodily/accident danger (flame, blade, electric shock, slip, rotating parts, vehicle proximity) → stop first, then handle.\n        •\tTool Use: improper tool operation/configuration (grip, not powered off, orientation, loose chuck, missing guard, unsafe posture).\n\t•\tShort-Horizon (tens of seconds to a few minutes, within a single session)\n        •\tNext-Step Guidance: workflow is already underway; provide suggestions for the next step based on what has been done.\n        •\tError-Recovery: the user has just made a workflow mistake (wrong step, wrong object, wrong target, wrong configuration for this task) and must rollback to fix it.\n        •\tResource Reminder: end-of-task state is not handled (fire/power left on, door/cap open, unsaved work, leftover items, missing refill) → remind to close/save/take/refill.\n\n⸻\n\n### **Input Manual Annotations (authoritative time source)**\n\nProvides fine-grained temporal information for all dialogue and user actions in the video.\n\n⸻\n\n### **OBJECTIVE**\n\t1.\tRead each manual annotation labeled as \"Tool Use\", and output its time_window exactly as annotated (start_time-end_time, verbatim).\n    **You must traverse every user-error segment in the manual annotations and process them one by one without omission.**\n\t2.\tFor each event, output:\n        •\trisk_type (standardized from the label)\n        •\tan objective observation (from comment and/or video JSON; must be verifiable)\n        •\tconfidence\n\t3.\tIf multiple labels exist in the same time-window → output multiple separate events.\n        If repeated identical labels appear → deduplicate and conceptually merge their sources.\n\t4.\tOutput only Tool Use events (not Safety, not Privacy, not Error-Recovery, not Resource Reminder).\n\t5.\tDialogue generation: for every event, generate a 2-4 turn dialogue:\n        •\tAssistant speaks first, calmly, politely, low-intrusion.\n        •\tClearly state the specific tool-use risk (no timestamps), and provide 1-2 actionable corrections\n    (e.g., \"power off first, then…\", \"adjust your grip below the guard ring\").\n        •\tUser must not reply vaguely; produce ≥12 English words with meaningful content (accept/modify/decline and give reasons).\n        •\tAssistant closes with confirmation / optional SOP snippet / short reminder.\n        •\tDialogue text must not include timestamps, but the structured output must include aligned clip_id and time_window.\n\n⸻\n\n### **Task Definition / Nature (Instant · Tool Use)**\n\nCore Focus\n\t•\tThis category is restricted to problems that arise purely from how a tool is being used: grip, posture, contact, orientation, clamp/guard state, power state / configuration of the tool itself.\n\t•\tBy definition, Instant · Tool Use never requires rolling back or redoing previously completed workflow steps. The current step (object, target, step choice) is logically correct; only the usage technique is problematic.\n\t•\tIt does not cover mistakes about which object / part / slot / step / goal is chosen in the workflow (those belong to Short-Horizon · Error-Recovery).\n\nNature\n\t•\tTriggered when an immediate tool-related operational risk appears.\n\t•\tFocus on technique / configuration issues (grip, contact area, hand placement, body posture, orientation, clamp/guard state, power-off timing) that can become unsafe or damaging within a few seconds if not corrected.\n\t•\tIf the same mis-use is already causing an acute bodily hazard (e.g., clear cut / burn / electric-shock risk), it should be classified as Instant · Safety, not Tool Use.\n\nTemporal scope (critical)\n\t•\tEach Instant Tool Use event corresponds to a very short snippet of ongoing execution:\n\t•\ttypically 0-5 seconds between the risky configuration and when intervention should happen;\n\t•\twith a hard upper bound of ≤10 seconds.\n\t•\tIf understanding or fixing the problem requires:\n\t•\tlooking back over ≥10 seconds of prior workflow, or\n\t•\tundoing earlier completed steps and then redoing them,\nthen it should conceptually be handled by Short-Horizon services (especially Error-Recovery), not by Instant · Tool Use.\n\nEvent granularity\n\t•\tEach manual annotation segment that satisfies the temporal scope and nature above is counted as one Tool Use event.\n\t•\tYou must not merge multiple distant segments into a longer window to \"simulate\" an instant event.\n\nCommon labels (examples)\n\nimproper_grip, unstable_handle, device_not_off, unsafe_posture,\nwrong_orientation, missing_guard, loose_attachment, unstable_support, etc.\n\nExample 1 (Tool Use, not Error-Recovery)\nThe user is drilling into a workpiece with the correct drill bit and position, but their hand is very close to the rotating bit and the drill is tilted, making the operation unstable.\nIf they simply reposition their hand further away, adjust the tilt, and stabilize the drill, the task remains valid. No previous step needs to be undone.\nThis is an Instant · Tool Use event (technique correction), not Error-Recovery.\n\n⸻\n\n### **Mutual Exclusion & Priority vs. Error-Recovery (and Safety)**\n\nWhen deciding between Instant · Tool Use, Short-Horizon · Error-Recovery, and Instant · Safety, use the following rules.\n\n1. Completion vs. ongoing execution (primary test: Tool Use vs. Error-Recovery)\nUse this completion test first:\n\n\"If the user immediately switches to the correct technique from now on, without undoing anything already done, does the mistake disappear?\"\n\n\t•\tIf YES → this is Tool Use (ongoing execution / technique correction).\n\t•\tIf NO, because the current state is already wrong and must be undone and redone, then it belongs to Short-Horizon · Error-Recovery, not Tool Use.\n\nIn other words:\n\t•\tTool Use\n        •\tThe step itself is logically correct (right object, right target, right step for this task).\n        •\tThe problem lies in how the tool is being operated (grip, angle, stability, power-off timing, missing clamp/guard, etc.).\n        •\tFix = adjust how the tool is being handled / configured right now, without rolling back earlier workflow states.\n\t•\tError-Recovery\n        •\tThe workflow state itself is wrong (wrong part installed, wrong sample loaded, wrong slot used, wrong target selected, steps swapped, required step skipped, etc.).\n        •\tFix = stop, undo what was done, and redo the step correctly.\n        •\tThese should not be labeled as Tool Use in this task.\n\n2. Technique vs. workflow (rephrased decision rule)\n\t•\tIf the main problem is how the tool is being handled or configured in this short 0-10 second window\n(grip, posture, orientation, clamp/guard, power-off timing), and correcting it means adjusting the current action, classify it as Instant · Tool Use.\n\t•\tIf the main problem is what has already been done in the workflow\n(wrong object, wrong slot/target, wrong order, wrong configuration for this task, skipped required step), and the user must undo and redo a step, classify it as Short-Horizon · Error-Recovery.\n\n3. Safety override\n\t•\tIf the current tool use creates an immediate, high-risk safety hazard (e.g., hand directly in front of an active blade, imminent burn from an exposed hot surface, clear electric-shock risk),\nthe primary label should be Instant · Safety, even if there is also a technique issue.\n\t•\tIn such cases, prioritize Safety over Tool Use.\n\n4. Time scale\n\t•\tTool Use: typically 0-10 seconds, focused on a currently ongoing motion or micro configuration with no rollback.\n\t•\tError-Recovery: can span ≈10 seconds to a few minutes, requiring short-term memory of earlier completed actions and explicit rollback.\n\n5. Example 2 (Error-Recovery, not Tool Use)\nThe user is assembling a device that requires inserting Part A first and then Part B.\nInstead, they insert Part B directly, tighten it, and skip Part A.\nSimply improving their hand technique or tightening style cannot fix this — the assembly sequence itself is wrong.\nThe assistant should ask them to stop, remove Part B (undo), insert Part A, then re-insert Part B in the correct order (redo).\nThis is Error-Recovery because it is a workflow-level mistake that requires rollback + redo, not just a Tool Use adjustment.\n\nIn this task, you are only asked to output Tool Use events.\nSegments that match the Error-Recovery definition above should not be labeled as Tool Use.\n\n⸻\n\n### **Output Format and Rules**\n\nYou must produce two parallel arrays: tool_use_instant_events and dialogs.\nEach event must correspond to exactly one dialogue.\n\n### **Mandatory constraints**\n\t•\tExact Match\n        •\ttime_window must match the annotated start_time-end_time exactly.\n        •\tNo stretching, shortening, smoothing, or merging.\n\t•\tAnnotation Only\n\t    •\tYou may not introduce new or extended time windows.\n\t•\tObjective observation\n\t    •\tMust be verifiable; no speculation or hidden-mental-state guesses.\n\t•\tMulti-label\n\t    •\tSeparate output entries for each label; exact duplicates merged.\n\t•\tOrdering\n\t    •\tSort by clip_id ascending, then by start_time ascending.\n\n### **Dialogue constraints**\n\t•\t2-4 turns.\n\t•\tAssistant speaks first.\n\t•\tFirst assistant turn must include:\n\t•\texplicit mention of the specific tool-use risk, and\n\t•\t1-2 concrete corrective steps.\n\t•\tUser reply:\n\t•\t≥12 words, non-trivial, expresses acceptance, modification, or refusal with explanation.\n\t•\tAssistant final turn:\n\t•\tstep-by-step guidance / confirmation / optional mini SOP card.\n\t•\tNo timestamps in dialogue.\n\t•\tNo Safety / Privacy content.\n\t•\tNo hallucinated facts.\n\n⸻\n\n### **Unified Output Schema**\n{\n  \"tool_use_instant_events\": [\n    {\n      \"clip_id\": \"<from annotations.clip_id>\",\n      \"segment_id\": \"<from annotations.segment_id or 'unknown'>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"improper_grip | unstable_handle | device_not_off | unsafe_posture | wrong_orientation | missing_guard | loose_attachment | other\",\n      \"observation\": \"<concise, objective evidence (no speculation)>\",\n      \"source\": \"manual_annotation\",\n      \"confidence\": 0.0\n    }\n  ],\n  \"dialogs\": [\n    {\n      \"clip_id\": \"<same as paired event>\",\n      \"segment_id\": \"<same as paired event>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"<same as paired event>\",\n      \"dialogue\": [\n        { \"role\": \"assistant\", \"utterance\": \"\" },\n        { \"role\": \"user\", \"utterance\": \"<non-trivial response (>=12 words)>\" },\n        { \"role\": \"assistant\", \"utterance\": \"<two-step corrective action + confirmation>\" },\n        { \"role\": \"user\", \"utterance\": \"\" }\n      ]\n    }\n  ]\n}\n\n#### Failure Case (If there are no valid Tool Use events in current video clip)\n{\n  \"tool_use_instant_events\": [],\n  \"dialogs\": [],\n}\n\n\n\n### **Manual Annotations of Clip ID z034-june-23-22-knarrevik_assemble**\n{\n  \"video_duration\": {\n    \"raw\": \"00:06:13.01\",\n    \"seconds\": 373\n  },\n  \"taskId\": \"63dadf04d77bbd739c502c4a\",\n  \"taskType\": \"assemble nightstand\",\n  \"video_name\": \"z034-june-23-22-knarrevik_assemble\",\n  \"initial_conversation\": [\n    {\n      \"start_time\": 1.92,\n      \"end_time\": 5.761,\n      \"purpose\": \"instructor-start-conversation_opening remarks\",\n      \"text\": \"We will now assemble the small IKEA's table knarrevik.\"\n    },\n    {\n      \"start_time\": 5.791,\n      \"end_time\": 7.571,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Please go ahead and assemble it.\"\n    }\n  ],\n  \"initial_fine_grained_action\": [],\n  \"actions\": [\n    {\n      \"start_time\": 7.865706146749203,\n      \"end_time\": 31.302706146749202,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student inspects the table's parts.\",\n        \"Verb\": \"inspect\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"nightstand\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 7.868,\n          \"end_time\": 9.686,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 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\"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"hand not visible\"\n          }\n        },\n        {\n          \"start_time\": 365.0705880930478,\n          \"end_time\": 367.537,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nightstand\",\n            \"adverbial\": \"hand not visible\"\n          }\n        }\n      ],\n      \"conversations\": []\n    }\n  ],\n  \"orphan_conversations\": [\n    {\n      \"start_time\": 368.053,\n      \"end_time\": 368.828,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Nice work.\"\n    },\n    {\n      \"start_time\": 368.855,\n      \"end_time\": 370.467,\n      \"purpose\": \"instructor-start-conversation_closing remarks\",\n      \"text\": \"You can now stop the recording.\"\n    }\n  ],\n  \"orphan_fine_grained_actions\": [\n    {\n      \"start_time\": 204.867,\n      \"end_time\": 206.50433252727032,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"grab\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"tray\",\n        \"adverbial\": \"hand not visible\"\n      }\n    }\n  ],\n  \"long_form_description\": {\n    \"start_time\": 0.009,\n    \"end_time\": 372.927,\n    \"text\": \"The student looks at the different pieces that will make up the table. The student puts the first leg on and screw it in place. The student does the same for the next leg and the next until all four legs are in place. The student puts the top of the table on and screw it into place.\"\n  }\n}\n"}]}]}, "generation_config": {"response_mime_type": "application/json", "response_schema": {"$defs": {"DialogUtterance": {"description": "Single utterance in a dialogue", "properties": {"role": {"description": "Role of the speaker", "enum": ["assistant", "user"], "title": "Role", "type": "string"}, "utterance": {"description": "The spoken text", "title": "Utterance", "type": "string"}}, "required": ["role", "utterance"], "title": "DialogUtterance", "type": "object"}, "ToolUseDialog": {"description": "Dialog associated with a tool use instant event", "properties": {"clip_id": {"description": "<same as paired event>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<same as paired event>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "<same as paired event>", "title": "Risk Type", "type": "string"}, "dialogue": {"description": "Dialogue turns: Turn 1 (assistant): empty, Turn 2 (user): non-trivial response (>=12 words), Turn 3 (assistant): two-step corrective action + confirmation, Turn 4 (user): optional", "items": {"$ref": "#/$defs/DialogUtterance"}, "title": "Dialogue", "type": "array"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "dialogue"], "title": "ToolUseDialog", "type": "object"}, "ToolUseInstantEvent": {"description": "Tool use instant event", "properties": {"clip_id": {"description": "<from annotations.clip_id>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<from annotations.segment_id or 'unknown'>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "Type of risk", "enum": ["improper_grip", "unstable_handle", "device_not_off", "unsafe_posture", "wrong_orientation", "missing_guard", "loose_attachment", "other"], "title": "Risk Type", "type": "string"}, "observation": {"description": "<concise, objective evidence (no speculation)>", "title": "Observation", "type": "string"}, "source": {"default": "manual_annotation", "description": "Source of the annotation", "title": "Source", "type": "string"}, "confidence": {"default": 0.0, "description": "Confidence score", "title": "Confidence", "type": "number"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "observation"], "title": "ToolUseInstantEvent", "type": "object"}}, "description": "Tool use instant service output schema for tool use events and dialogs", "properties": {"tool_use_instant_events": {"description": "List of tool use instant events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseInstantEvent"}, "title": "Tool Use Instant Events", "type": "array"}, "dialogs": {"description": "List of dialogs associated with the events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseDialog"}, "title": "Dialogs", "type": "array"}}, "title": "ToolUseInstantServiceOutput", "type": "object"}, "temperature": 0.7}}
+{"key": "request-84", "request": {"contents": [{"parts": [{"text": "\n### **Role**\n\nYou are an Instant Proactive Service (Instant PS) annotation and dialogue-generation assistant for the HoloAssist dataset.\nIn laboratory / hands-on operation settings, you analyze manual annotations to extract time-windows of \"Tool Use\" risks / improper operations, and for each extracted event, you generate a 2-4 turn \"assistant ↔ user\" dialogue.\n\nYou must rely only on the time-windows provided by the manual annotations.\nYou must not extend, shorten, merge, or fabricate any time segments that do not exist in the manual labels.\n\n⸻\n\n### **All Defined Proactive Services**\n\t•\tInstant (second-level, grounded in the current moment)\n        •\tSafety: immediate bodily/accident danger (flame, blade, electric shock, slip, rotating parts, vehicle proximity) → stop first, then handle.\n        •\tTool Use: improper tool operation/configuration (grip, not powered off, orientation, loose chuck, missing guard, unsafe posture).\n\t•\tShort-Horizon (tens of seconds to a few minutes, within a single session)\n        •\tNext-Step Guidance: workflow is already underway; provide suggestions for the next step based on what has been done.\n        •\tError-Recovery: the user has just made a workflow mistake (wrong step, wrong object, wrong target, wrong configuration for this task) and must rollback to fix it.\n        •\tResource Reminder: end-of-task state is not handled (fire/power left on, door/cap open, unsaved work, leftover items, missing refill) → remind to close/save/take/refill.\n\n⸻\n\n### **Input Manual Annotations (authoritative time source)**\n\nProvides fine-grained temporal information for all dialogue and user actions in the video.\n\n⸻\n\n### **OBJECTIVE**\n\t1.\tRead each manual annotation labeled as \"Tool Use\", and output its time_window exactly as annotated (start_time-end_time, verbatim).\n    **You must traverse every user-error segment in the manual annotations and process them one by one without omission.**\n\t2.\tFor each event, output:\n        •\trisk_type (standardized from the label)\n        •\tan objective observation (from comment and/or video JSON; must be verifiable)\n        •\tconfidence\n\t3.\tIf multiple labels exist in the same time-window → output multiple separate events.\n        If repeated identical labels appear → deduplicate and conceptually merge their sources.\n\t4.\tOutput only Tool Use events (not Safety, not Privacy, not Error-Recovery, not Resource Reminder).\n\t5.\tDialogue generation: for every event, generate a 2-4 turn dialogue:\n        •\tAssistant speaks first, calmly, politely, low-intrusion.\n        •\tClearly state the specific tool-use risk (no timestamps), and provide 1-2 actionable corrections\n    (e.g., \"power off first, then…\", \"adjust your grip below the guard ring\").\n        •\tUser must not reply vaguely; produce ≥12 English words with meaningful content (accept/modify/decline and give reasons).\n        •\tAssistant closes with confirmation / optional SOP snippet / short reminder.\n        •\tDialogue text must not include timestamps, but the structured output must include aligned clip_id and time_window.\n\n⸻\n\n### **Task Definition / Nature (Instant · Tool Use)**\n\nCore Focus\n\t•\tThis category is restricted to problems that arise purely from how a tool is being used: grip, posture, contact, orientation, clamp/guard state, power state / configuration of the tool itself.\n\t•\tBy definition, Instant · Tool Use never requires rolling back or redoing previously completed workflow steps. The current step (object, target, step choice) is logically correct; only the usage technique is problematic.\n\t•\tIt does not cover mistakes about which object / part / slot / step / goal is chosen in the workflow (those belong to Short-Horizon · Error-Recovery).\n\nNature\n\t•\tTriggered when an immediate tool-related operational risk appears.\n\t•\tFocus on technique / configuration issues (grip, contact area, hand placement, body posture, orientation, clamp/guard state, power-off timing) that can become unsafe or damaging within a few seconds if not corrected.\n\t•\tIf the same mis-use is already causing an acute bodily hazard (e.g., clear cut / burn / electric-shock risk), it should be classified as Instant · Safety, not Tool Use.\n\nTemporal scope (critical)\n\t•\tEach Instant Tool Use event corresponds to a very short snippet of ongoing execution:\n\t•\ttypically 0-5 seconds between the risky configuration and when intervention should happen;\n\t•\twith a hard upper bound of ≤10 seconds.\n\t•\tIf understanding or fixing the problem requires:\n\t•\tlooking back over ≥10 seconds of prior workflow, or\n\t•\tundoing earlier completed steps and then redoing them,\nthen it should conceptually be handled by Short-Horizon services (especially Error-Recovery), not by Instant · Tool Use.\n\nEvent granularity\n\t•\tEach manual annotation segment that satisfies the temporal scope and nature above is counted as one Tool Use event.\n\t•\tYou must not merge multiple distant segments into a longer window to \"simulate\" an instant event.\n\nCommon labels (examples)\n\nimproper_grip, unstable_handle, device_not_off, unsafe_posture,\nwrong_orientation, missing_guard, loose_attachment, unstable_support, etc.\n\nExample 1 (Tool Use, not Error-Recovery)\nThe user is drilling into a workpiece with the correct drill bit and position, but their hand is very close to the rotating bit and the drill is tilted, making the operation unstable.\nIf they simply reposition their hand further away, adjust the tilt, and stabilize the drill, the task remains valid. No previous step needs to be undone.\nThis is an Instant · Tool Use event (technique correction), not Error-Recovery.\n\n⸻\n\n### **Mutual Exclusion & Priority vs. Error-Recovery (and Safety)**\n\nWhen deciding between Instant · Tool Use, Short-Horizon · Error-Recovery, and Instant · Safety, use the following rules.\n\n1. Completion vs. ongoing execution (primary test: Tool Use vs. Error-Recovery)\nUse this completion test first:\n\n\"If the user immediately switches to the correct technique from now on, without undoing anything already done, does the mistake disappear?\"\n\n\t•\tIf YES → this is Tool Use (ongoing execution / technique correction).\n\t•\tIf NO, because the current state is already wrong and must be undone and redone, then it belongs to Short-Horizon · Error-Recovery, not Tool Use.\n\nIn other words:\n\t•\tTool Use\n        •\tThe step itself is logically correct (right object, right target, right step for this task).\n        •\tThe problem lies in how the tool is being operated (grip, angle, stability, power-off timing, missing clamp/guard, etc.).\n        •\tFix = adjust how the tool is being handled / configured right now, without rolling back earlier workflow states.\n\t•\tError-Recovery\n        •\tThe workflow state itself is wrong (wrong part installed, wrong sample loaded, wrong slot used, wrong target selected, steps swapped, required step skipped, etc.).\n        •\tFix = stop, undo what was done, and redo the step correctly.\n        •\tThese should not be labeled as Tool Use in this task.\n\n2. Technique vs. workflow (rephrased decision rule)\n\t•\tIf the main problem is how the tool is being handled or configured in this short 0-10 second window\n(grip, posture, orientation, clamp/guard, power-off timing), and correcting it means adjusting the current action, classify it as Instant · Tool Use.\n\t•\tIf the main problem is what has already been done in the workflow\n(wrong object, wrong slot/target, wrong order, wrong configuration for this task, skipped required step), and the user must undo and redo a step, classify it as Short-Horizon · Error-Recovery.\n\n3. Safety override\n\t•\tIf the current tool use creates an immediate, high-risk safety hazard (e.g., hand directly in front of an active blade, imminent burn from an exposed hot surface, clear electric-shock risk),\nthe primary label should be Instant · Safety, even if there is also a technique issue.\n\t•\tIn such cases, prioritize Safety over Tool Use.\n\n4. Time scale\n\t•\tTool Use: typically 0-10 seconds, focused on a currently ongoing motion or micro configuration with no rollback.\n\t•\tError-Recovery: can span ≈10 seconds to a few minutes, requiring short-term memory of earlier completed actions and explicit rollback.\n\n5. Example 2 (Error-Recovery, not Tool Use)\nThe user is assembling a device that requires inserting Part A first and then Part B.\nInstead, they insert Part B directly, tighten it, and skip Part A.\nSimply improving their hand technique or tightening style cannot fix this — the assembly sequence itself is wrong.\nThe assistant should ask them to stop, remove Part B (undo), insert Part A, then re-insert Part B in the correct order (redo).\nThis is Error-Recovery because it is a workflow-level mistake that requires rollback + redo, not just a Tool Use adjustment.\n\nIn this task, you are only asked to output Tool Use events.\nSegments that match the Error-Recovery definition above should not be labeled as Tool Use.\n\n⸻\n\n### **Output Format and Rules**\n\nYou must produce two parallel arrays: tool_use_instant_events and dialogs.\nEach event must correspond to exactly one dialogue.\n\n### **Mandatory constraints**\n\t•\tExact Match\n        •\ttime_window must match the annotated start_time-end_time exactly.\n        •\tNo stretching, shortening, smoothing, or merging.\n\t•\tAnnotation Only\n\t    •\tYou may not introduce new or extended time windows.\n\t•\tObjective observation\n\t    •\tMust be verifiable; no speculation or hidden-mental-state guesses.\n\t•\tMulti-label\n\t    •\tSeparate output entries for each label; exact duplicates merged.\n\t•\tOrdering\n\t    •\tSort by clip_id ascending, then by start_time ascending.\n\n### **Dialogue constraints**\n\t•\t2-4 turns.\n\t•\tAssistant speaks first.\n\t•\tFirst assistant turn must include:\n\t•\texplicit mention of the specific tool-use risk, and\n\t•\t1-2 concrete corrective steps.\n\t•\tUser reply:\n\t•\t≥12 words, non-trivial, expresses acceptance, modification, or refusal with explanation.\n\t•\tAssistant final turn:\n\t•\tstep-by-step guidance / confirmation / optional mini SOP card.\n\t•\tNo timestamps in dialogue.\n\t•\tNo Safety / Privacy content.\n\t•\tNo hallucinated facts.\n\n⸻\n\n### **Unified Output Schema**\n{\n  \"tool_use_instant_events\": [\n    {\n      \"clip_id\": \"<from annotations.clip_id>\",\n      \"segment_id\": \"<from annotations.segment_id or 'unknown'>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"improper_grip | unstable_handle | device_not_off | unsafe_posture | wrong_orientation | missing_guard | loose_attachment | other\",\n      \"observation\": \"<concise, objective evidence (no speculation)>\",\n      \"source\": \"manual_annotation\",\n      \"confidence\": 0.0\n    }\n  ],\n  \"dialogs\": [\n    {\n      \"clip_id\": \"<same as paired event>\",\n      \"segment_id\": \"<same as paired event>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"<same as paired event>\",\n      \"dialogue\": [\n        { \"role\": \"assistant\", \"utterance\": \"\" },\n        { \"role\": \"user\", \"utterance\": \"<non-trivial response (>=12 words)>\" },\n        { \"role\": \"assistant\", \"utterance\": \"<two-step corrective action + confirmation>\" },\n        { \"role\": \"user\", \"utterance\": \"\" }\n      ]\n    }\n  ]\n}\n\n#### Failure Case (If there are no valid Tool Use events in current video clip)\n{\n  \"tool_use_instant_events\": [],\n  \"dialogs\": [],\n}\n\n\n\n### **Manual Annotations of Clip ID z034-june-23-22-knarrevik_disassemble**\n{\n  \"video_duration\": {\n    \"raw\": \"00:04:29.76\",\n    \"seconds\": 269\n  },\n  \"taskId\": \"63dadfaea426b3c59a09cc2a\",\n  \"taskType\": \"disassemble nightstand\",\n  \"video_name\": \"z034-june-23-22-knarrevik_disassemble\",\n  \"initial_conversation\": [\n    {\n      \"start_time\": 1.1,\n      \"end_time\": 1.7,\n      \"purpose\": \"student-start-conversation_other\",\n      \"text\": \"Okay.\"\n    },\n    {\n      \"start_time\": 2.41,\n      \"end_time\": 6.053,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"We will now disassemble the small IKEA Knarrevik, *unintelligible*.\"\n    },\n    {\n      \"start_time\": 6.196,\n      \"end_time\": 8.012,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"So please go ahead and disassemble it.\"\n    }\n  ],\n  \"initial_fine_grained_action\": [],\n  \"actions\": [\n    {\n      \"start_time\": 6.945,\n      \"end_time\": 118.588,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student disassemble the top table.\",\n        \"Verb\": \"disassemble\",\n        \"Adjective\": \"top\",\n        \"Noun\": \"tray\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 6.973,\n          \"end_time\": 8.59,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 8.619,\n          \"end_time\": 9.588,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 9.6,\n          \"end_time\": 17.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 17.541,\n          \"end_time\": 18.141,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 17.543,\n          \"end_time\": 18.128,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 18.147,\n          \"end_time\": 20.534,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 20.562,\n          \"end_time\": 21.862,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 21.896,\n          \"end_time\": 27.996,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 27.998,\n          \"end_time\": 28.781,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 28.019,\n          \"end_time\": 28.741,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 28.843,\n          \"end_time\": 30.61,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 30.629,\n          \"end_time\": 31.793,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nightstand\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 31.811,\n          \"end_time\": 33.011,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 33.063,\n          \"end_time\": 37.063,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 37.079,\n          \"end_time\": 37.596,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 37.639,\n          \"end_time\": 39.796,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 39.806,\n          \"end_time\": 44.806,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 44.827,\n          \"end_time\": 45.427,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 44.837,\n          \"end_time\": 45.384,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 45.441,\n          \"end_time\": 46.996,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"The student drops the hex socket head  accidentally.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"drop\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 47.03,\n          \"end_time\": 47.991,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 48.04,\n          \"end_time\": 48.991,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 49.01,\n          \"end_time\": 50.496,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 50.531,\n          \"end_time\": 51.231,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 51.285,\n          \"end_time\": 51.838,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 51.306,\n          \"end_time\": 51.778,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 51.882,\n          \"end_time\": 55.102,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 55.124,\n          \"end_time\": 58.006,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nightstand\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 58.041,\n          \"end_time\": 59.741,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 59.789,\n          \"end_time\": 63.589,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 63.62,\n          \"end_time\": 64.21,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 63.628,\n          \"end_time\": 64.139,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 64.226,\n          \"end_time\": 65.409,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 65.445,\n          \"end_time\": 66.512,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nightstand\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 66.533,\n          \"end_time\": 72.956,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 72.984,\n          \"end_time\": 79.484,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 79.522,\n          \"end_time\": 80.622,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 80.65,\n          \"end_time\": 82.829,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 82.865,\n          \"end_time\": 90.065,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 90.12,\n          \"end_time\": 90.62,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 90.128,\n          \"end_time\": 90.649,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 90.687,\n          \"end_time\": 92.926,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 92.982,\n          \"end_time\": 94.284,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 94.318,\n          \"end_time\": 98.322,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 98.335,\n          \"end_time\": 101.745,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 101.765,\n          \"end_time\": 102.258,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 102.275,\n          \"end_time\": 104.258,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 104.275,\n          \"end_time\": 105.581,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 105.61,\n          \"end_time\": 110.31,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": 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drops\\n the hex socket head  accidentally.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"drop\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 170.757,\n          \"end_time\": 171.886,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 171.904,\n          \"end_time\": 173.914,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": 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\"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 214.522,\n          \"end_time\": 216.339,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 216.357,\n          \"end_time\": 220.008,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 220.031,\n          \"end_time\": 220.631,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 220.74,\n      \"end_time\": 236.312,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student disassembles the third leg.\",\n        \"Verb\": \"disassemble\",\n        \"Adjective\": \"third\",\n        \"Noun\": \"leg\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 220.749,\n          \"end_time\": 222.849,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nightstand\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 222.865,\n          \"end_time\": 224.365,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 224.398,\n          \"end_time\": 229.974,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 230.002,\n          \"end_time\": 230.477,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 230.051,\n          \"end_time\": 231.104,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"Thestudent drops  hex socket head  accidently.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"drop\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 231.12,\n          \"end_time\": 231.62,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 231.649,\n          \"end_time\": 232.774,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"third\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 232.796,\n          \"end_time\": 235.596,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"third\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 235.619,\n          \"end_time\": 236.219,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 236.37,\n      \"end_time\": 266.5,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student disassembles the fourth leg.\",\n        \"Verb\": \"disassemble\",\n        \"Adjective\": \"fourth\",\n        \"Noun\": \"leg\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 236.412,\n          \"end_time\": 237.221,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nightstand\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 237.247,\n          \"end_time\": 239.895,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 239.916,\n          \"end_time\": 241.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nightstand\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 241.928,\n          \"end_time\": 242.481,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 242.497,\n          \"end_time\": 246.34,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 246.349,\n          \"end_time\": 247.453,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 247.465,\n          \"end_time\": 247.779,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"The student drops the  allen wrench accidentally.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"drop\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 247.799,\n          \"end_time\": 248.742,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 248.76,\n          \"end_time\": 249.548,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 249.604,\n          \"end_time\": 256.476,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 256.492,\n          \"end_time\": 257.41,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 257.424,\n          \"end_time\": 258.183,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 258.188,\n          \"end_time\": 259.288,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"fourth\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 259.316,\n          \"end_time\": 263.116,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"fourth\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 263.13,\n          \"end_time\": 264.63,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"bottom\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 264.639,\n          \"end_time\": 265.539,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 265.557,\n          \"end_time\": 266.451,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    }\n  ],\n  \"orphan_conversations\": [\n    {\n      \"start_time\": 266.986,\n      \"end_time\": 267.986,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Nice work.\"\n    },\n    {\n      \"start_time\": 268.012,\n      \"end_time\": 269.512,\n      \"purpose\": \"instructor-start-conversation_closing remarks\",\n      \"text\": \"Please press stop.\"\n    }\n  ],\n  \"orphan_fine_grained_actions\": [],\n  \"long_form_description\": {\n    \"start_time\": 0.034,\n    \"end_time\": 269.738,\n    \"text\": \"The student disassemble the top table by removing all the screws from the legs and then taking the legs off.\"\n  }\n}\n"}]}]}, "generation_config": {"response_mime_type": "application/json", "response_schema": {"$defs": {"DialogUtterance": {"description": "Single utterance in a dialogue", "properties": {"role": {"description": "Role of the speaker", "enum": ["assistant", "user"], "title": "Role", "type": "string"}, "utterance": {"description": "The spoken text", "title": "Utterance", "type": "string"}}, "required": ["role", "utterance"], "title": "DialogUtterance", "type": "object"}, "ToolUseDialog": {"description": "Dialog associated with a tool use instant event", "properties": {"clip_id": {"description": "<same as paired event>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<same as paired event>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "<same as paired event>", "title": "Risk Type", "type": "string"}, "dialogue": {"description": "Dialogue turns: Turn 1 (assistant): empty, Turn 2 (user): non-trivial response (>=12 words), Turn 3 (assistant): two-step corrective action + confirmation, Turn 4 (user): optional", "items": {"$ref": "#/$defs/DialogUtterance"}, "title": "Dialogue", "type": "array"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "dialogue"], "title": "ToolUseDialog", "type": "object"}, "ToolUseInstantEvent": {"description": "Tool use instant event", "properties": {"clip_id": {"description": "<from annotations.clip_id>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<from annotations.segment_id or 'unknown'>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "Type of risk", "enum": ["improper_grip", "unstable_handle", "device_not_off", "unsafe_posture", "wrong_orientation", "missing_guard", "loose_attachment", "other"], "title": "Risk Type", "type": "string"}, "observation": {"description": "<concise, objective evidence (no speculation)>", "title": "Observation", "type": "string"}, "source": {"default": "manual_annotation", "description": "Source of the annotation", "title": "Source", "type": "string"}, "confidence": {"default": 0.0, "description": "Confidence score", "title": "Confidence", "type": "number"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "observation"], "title": "ToolUseInstantEvent", "type": "object"}}, "description": "Tool use instant service output schema for tool use events and dialogs", "properties": {"tool_use_instant_events": {"description": "List of tool use instant events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseInstantEvent"}, "title": "Tool Use Instant Events", "type": "array"}, "dialogs": {"description": "List of dialogs associated with the events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseDialog"}, "title": "Dialogs", "type": "array"}}, "title": "ToolUseInstantServiceOutput", "type": "object"}, "temperature": 0.7}}
+{"key": "request-85", "request": {"contents": [{"parts": [{"text": "\n### **Role**\n\nYou are an Instant Proactive Service (Instant PS) annotation and dialogue-generation assistant for the HoloAssist dataset.\nIn laboratory / hands-on operation settings, you analyze manual annotations to extract time-windows of \"Tool Use\" risks / improper operations, and for each extracted event, you generate a 2-4 turn \"assistant ↔ user\" dialogue.\n\nYou must rely only on the time-windows provided by the manual annotations.\nYou must not extend, shorten, merge, or fabricate any time segments that do not exist in the manual labels.\n\n⸻\n\n### **All Defined Proactive Services**\n\t•\tInstant (second-level, grounded in the current moment)\n        •\tSafety: immediate bodily/accident danger (flame, blade, electric shock, slip, rotating parts, vehicle proximity) → stop first, then handle.\n        •\tTool Use: improper tool operation/configuration (grip, not powered off, orientation, loose chuck, missing guard, unsafe posture).\n\t•\tShort-Horizon (tens of seconds to a few minutes, within a single session)\n        •\tNext-Step Guidance: workflow is already underway; provide suggestions for the next step based on what has been done.\n        •\tError-Recovery: the user has just made a workflow mistake (wrong step, wrong object, wrong target, wrong configuration for this task) and must rollback to fix it.\n        •\tResource Reminder: end-of-task state is not handled (fire/power left on, door/cap open, unsaved work, leftover items, missing refill) → remind to close/save/take/refill.\n\n⸻\n\n### **Input Manual Annotations (authoritative time source)**\n\nProvides fine-grained temporal information for all dialogue and user actions in the video.\n\n⸻\n\n### **OBJECTIVE**\n\t1.\tRead each manual annotation labeled as \"Tool Use\", and output its time_window exactly as annotated (start_time-end_time, verbatim).\n    **You must traverse every user-error segment in the manual annotations and process them one by one without omission.**\n\t2.\tFor each event, output:\n        •\trisk_type (standardized from the label)\n        •\tan objective observation (from comment and/or video JSON; must be verifiable)\n        •\tconfidence\n\t3.\tIf multiple labels exist in the same time-window → output multiple separate events.\n        If repeated identical labels appear → deduplicate and conceptually merge their sources.\n\t4.\tOutput only Tool Use events (not Safety, not Privacy, not Error-Recovery, not Resource Reminder).\n\t5.\tDialogue generation: for every event, generate a 2-4 turn dialogue:\n        •\tAssistant speaks first, calmly, politely, low-intrusion.\n        •\tClearly state the specific tool-use risk (no timestamps), and provide 1-2 actionable corrections\n    (e.g., \"power off first, then…\", \"adjust your grip below the guard ring\").\n        •\tUser must not reply vaguely; produce ≥12 English words with meaningful content (accept/modify/decline and give reasons).\n        •\tAssistant closes with confirmation / optional SOP snippet / short reminder.\n        •\tDialogue text must not include timestamps, but the structured output must include aligned clip_id and time_window.\n\n⸻\n\n### **Task Definition / Nature (Instant · Tool Use)**\n\nCore Focus\n\t•\tThis category is restricted to problems that arise purely from how a tool is being used: grip, posture, contact, orientation, clamp/guard state, power state / configuration of the tool itself.\n\t•\tBy definition, Instant · Tool Use never requires rolling back or redoing previously completed workflow steps. The current step (object, target, step choice) is logically correct; only the usage technique is problematic.\n\t•\tIt does not cover mistakes about which object / part / slot / step / goal is chosen in the workflow (those belong to Short-Horizon · Error-Recovery).\n\nNature\n\t•\tTriggered when an immediate tool-related operational risk appears.\n\t•\tFocus on technique / configuration issues (grip, contact area, hand placement, body posture, orientation, clamp/guard state, power-off timing) that can become unsafe or damaging within a few seconds if not corrected.\n\t•\tIf the same mis-use is already causing an acute bodily hazard (e.g., clear cut / burn / electric-shock risk), it should be classified as Instant · Safety, not Tool Use.\n\nTemporal scope (critical)\n\t•\tEach Instant Tool Use event corresponds to a very short snippet of ongoing execution:\n\t•\ttypically 0-5 seconds between the risky configuration and when intervention should happen;\n\t•\twith a hard upper bound of ≤10 seconds.\n\t•\tIf understanding or fixing the problem requires:\n\t•\tlooking back over ≥10 seconds of prior workflow, or\n\t•\tundoing earlier completed steps and then redoing them,\nthen it should conceptually be handled by Short-Horizon services (especially Error-Recovery), not by Instant · Tool Use.\n\nEvent granularity\n\t•\tEach manual annotation segment that satisfies the temporal scope and nature above is counted as one Tool Use event.\n\t•\tYou must not merge multiple distant segments into a longer window to \"simulate\" an instant event.\n\nCommon labels (examples)\n\nimproper_grip, unstable_handle, device_not_off, unsafe_posture,\nwrong_orientation, missing_guard, loose_attachment, unstable_support, etc.\n\nExample 1 (Tool Use, not Error-Recovery)\nThe user is drilling into a workpiece with the correct drill bit and position, but their hand is very close to the rotating bit and the drill is tilted, making the operation unstable.\nIf they simply reposition their hand further away, adjust the tilt, and stabilize the drill, the task remains valid. No previous step needs to be undone.\nThis is an Instant · Tool Use event (technique correction), not Error-Recovery.\n\n⸻\n\n### **Mutual Exclusion & Priority vs. Error-Recovery (and Safety)**\n\nWhen deciding between Instant · Tool Use, Short-Horizon · Error-Recovery, and Instant · Safety, use the following rules.\n\n1. Completion vs. ongoing execution (primary test: Tool Use vs. Error-Recovery)\nUse this completion test first:\n\n\"If the user immediately switches to the correct technique from now on, without undoing anything already done, does the mistake disappear?\"\n\n\t•\tIf YES → this is Tool Use (ongoing execution / technique correction).\n\t•\tIf NO, because the current state is already wrong and must be undone and redone, then it belongs to Short-Horizon · Error-Recovery, not Tool Use.\n\nIn other words:\n\t•\tTool Use\n        •\tThe step itself is logically correct (right object, right target, right step for this task).\n        •\tThe problem lies in how the tool is being operated (grip, angle, stability, power-off timing, missing clamp/guard, etc.).\n        •\tFix = adjust how the tool is being handled / configured right now, without rolling back earlier workflow states.\n\t•\tError-Recovery\n        •\tThe workflow state itself is wrong (wrong part installed, wrong sample loaded, wrong slot used, wrong target selected, steps swapped, required step skipped, etc.).\n        •\tFix = stop, undo what was done, and redo the step correctly.\n        •\tThese should not be labeled as Tool Use in this task.\n\n2. Technique vs. workflow (rephrased decision rule)\n\t•\tIf the main problem is how the tool is being handled or configured in this short 0-10 second window\n(grip, posture, orientation, clamp/guard, power-off timing), and correcting it means adjusting the current action, classify it as Instant · Tool Use.\n\t•\tIf the main problem is what has already been done in the workflow\n(wrong object, wrong slot/target, wrong order, wrong configuration for this task, skipped required step), and the user must undo and redo a step, classify it as Short-Horizon · Error-Recovery.\n\n3. Safety override\n\t•\tIf the current tool use creates an immediate, high-risk safety hazard (e.g., hand directly in front of an active blade, imminent burn from an exposed hot surface, clear electric-shock risk),\nthe primary label should be Instant · Safety, even if there is also a technique issue.\n\t•\tIn such cases, prioritize Safety over Tool Use.\n\n4. Time scale\n\t•\tTool Use: typically 0-10 seconds, focused on a currently ongoing motion or micro configuration with no rollback.\n\t•\tError-Recovery: can span ≈10 seconds to a few minutes, requiring short-term memory of earlier completed actions and explicit rollback.\n\n5. Example 2 (Error-Recovery, not Tool Use)\nThe user is assembling a device that requires inserting Part A first and then Part B.\nInstead, they insert Part B directly, tighten it, and skip Part A.\nSimply improving their hand technique or tightening style cannot fix this — the assembly sequence itself is wrong.\nThe assistant should ask them to stop, remove Part B (undo), insert Part A, then re-insert Part B in the correct order (redo).\nThis is Error-Recovery because it is a workflow-level mistake that requires rollback + redo, not just a Tool Use adjustment.\n\nIn this task, you are only asked to output Tool Use events.\nSegments that match the Error-Recovery definition above should not be labeled as Tool Use.\n\n⸻\n\n### **Output Format and Rules**\n\nYou must produce two parallel arrays: tool_use_instant_events and dialogs.\nEach event must correspond to exactly one dialogue.\n\n### **Mandatory constraints**\n\t•\tExact Match\n        •\ttime_window must match the annotated start_time-end_time exactly.\n        •\tNo stretching, shortening, smoothing, or merging.\n\t•\tAnnotation Only\n\t    •\tYou may not introduce new or extended time windows.\n\t•\tObjective observation\n\t    •\tMust be verifiable; no speculation or hidden-mental-state guesses.\n\t•\tMulti-label\n\t    •\tSeparate output entries for each label; exact duplicates merged.\n\t•\tOrdering\n\t    •\tSort by clip_id ascending, then by start_time ascending.\n\n### **Dialogue constraints**\n\t•\t2-4 turns.\n\t•\tAssistant speaks first.\n\t•\tFirst assistant turn must include:\n\t•\texplicit mention of the specific tool-use risk, and\n\t•\t1-2 concrete corrective steps.\n\t•\tUser reply:\n\t•\t≥12 words, non-trivial, expresses acceptance, modification, or refusal with explanation.\n\t•\tAssistant final turn:\n\t•\tstep-by-step guidance / confirmation / optional mini SOP card.\n\t•\tNo timestamps in dialogue.\n\t•\tNo Safety / Privacy content.\n\t•\tNo hallucinated facts.\n\n⸻\n\n### **Unified Output Schema**\n{\n  \"tool_use_instant_events\": [\n    {\n      \"clip_id\": \"<from annotations.clip_id>\",\n      \"segment_id\": \"<from annotations.segment_id or 'unknown'>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"improper_grip | unstable_handle | device_not_off | unsafe_posture | wrong_orientation | missing_guard | loose_attachment | other\",\n      \"observation\": \"<concise, objective evidence (no speculation)>\",\n      \"source\": \"manual_annotation\",\n      \"confidence\": 0.0\n    }\n  ],\n  \"dialogs\": [\n    {\n      \"clip_id\": \"<same as paired event>\",\n      \"segment_id\": \"<same as paired event>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"<same as paired event>\",\n      \"dialogue\": [\n        { \"role\": \"assistant\", \"utterance\": \"\" },\n        { \"role\": \"user\", \"utterance\": \"<non-trivial response (>=12 words)>\" },\n        { \"role\": \"assistant\", \"utterance\": \"<two-step corrective action + confirmation>\" },\n        { \"role\": \"user\", \"utterance\": \"\" }\n      ]\n    }\n  ]\n}\n\n#### Failure Case (If there are no valid Tool Use events in current video clip)\n{\n  \"tool_use_instant_events\": [],\n  \"dialogs\": [],\n}\n\n\n\n### **Manual Annotations of Clip ID z034-june-23-22-marius_assemble**\n{\n  \"video_duration\": {\n    \"raw\": \"00:04:38.38\",\n    \"seconds\": 278\n  },\n  \"taskId\": \"63dadfadef5f3f247a8d89b6\",\n  \"taskType\": \"assemble stool\",\n  \"video_name\": \"z034-june-23-22-marius_assemble\",\n  \"initial_conversation\": [\n    {\n      \"start_time\": 2.618,\n      \"end_time\": 5.987999999999999,\n      \"purpose\": \"instructor-start-conversation_opening remarks\",\n      \"text\": \"We'll now be assembling the small chair from IKEA.\"\n    },\n    {\n      \"start_time\": 6.029297548605241,\n      \"end_time\": 8.71764877430262,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"so please go ahead and assemble it.\"\n    }\n  ],\n  \"initial_fine_grained_action\": [],\n  \"actions\": [\n    {\n      \"start_time\": 11.124,\n      \"end_time\": 89.27704184277262,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student assembles the legs of the stool.\",\n        \"Verb\": \"assemble\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"leg\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 11.2,\n          \"end_time\": 13.682,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 13.724,\n          \"end_time\": 16.735512256973795,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 16.794763419273036,\n          \"end_time\": 18.105763419273035,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 18.2,\n          \"end_time\": 20.018,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 20.1,\n          \"end_time\": 22.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 22.659175612848685,\n          \"end_time\": 24.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"middle\",\n            \"Noun\": \"bolt\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 24.98235122569738,\n          \"end_time\": 26.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"seat\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 26.629,\n          \"end_time\": 30.094,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"bolt\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 30.2,\n          \"end_time\": 32.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"washer\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 32.2,\n          \"end_time\": 32.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"washer\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 33.041,\n          \"end_time\": 36.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 36.40599999999999,\n          \"end_time\": 39.72364148351645,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 39.79511464497041,\n          \"end_time\": 44.58903645393068,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 44.64811464497041,\n          \"end_time\": 46.34811464497041,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 46.44158780642435,\n          \"end_time\": 47.74148045224007,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 47.7885487109045,\n          \"end_time\": 50.029419484361796,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 50.176,\n          \"end_time\": 51.094,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"The student accidentally knocked the leg down.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"drop\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 51.2,\n          \"end_time\": 52.924,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 53,\n          \"end_time\": 54.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 54.788,\n          \"end_time\": 57.147,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 57.2,\n          \"end_time\": 61.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 61.865,\n          \"end_time\": 67.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 67.97058780642435,\n          \"end_time\": 70.25920741758242,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 70.354,\n          \"end_time\": 72.119,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 72.21741219357564,\n          \"end_time\": 74.37058051563818,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 74.47135122569738,\n          \"end_time\": 75.67735122569738,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 75.8,\n          \"end_time\": 86.90589264581574,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student should keep the screw slightly loose for later assembly.\",\n            \"Incorrect Action Corrected by\": \"31\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 87.0310682586644,\n          \"end_time\": 87.8251292265427,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 87.935,\n          \"end_time\": 89.14129754860524,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 13.270587806424347,\n          \"end_time\": 14.764587806424347,\n          \"conversation_purpose\": \"student-start-conversation_ask questions\",\n          \"text\": \"On the floor or on the desk?\"\n        },\n        {\n          \"start_time\": 14.840817096365175,\n          \"end_time\": 16.08258780642435,\n          \"conversation_purpose\": \"instructor-reply-to-student_follow-up instruction\",\n          \"text\": \"On the desk is.\"\n        },\n        {\n          \"start_time\": 16.2,\n          \"end_time\": 16.89999999999999,\n          \"conversation_purpose\": \"student-start-conversation_other\",\n          \"text\": \"Okay.\"\n        },\n        {\n          \"start_time\": 45.1,\n          \"end_time\": 46.4,\n          \"conversation_purpose\": \"student-start-conversation_other\",\n          \"text\": \"Okay.\"\n        },\n        {\n          \"start_time\": 51.247,\n          \"end_time\": 52.165,\n          \"conversation_purpose\": \"student-start-conversation_other\",\n          \"text\": \"Sorry.\"\n        },\n        {\n          \"start_time\": 82.2,\n          \"end_time\": 85.6,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"Okay, keep it slightly loose for later assembly.\"\n        },\n        {\n          \"start_time\": 85.80587806424344,\n          \"end_time\": 86.40587806424345,\n          \"conversation_purpose\": \"student-start-conversation_other\",\n          \"text\": \"Aha.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 89.41794632290785,\n      \"end_time\": 231.00131899830936,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student assembles the white seat to the legs.\",\n        \"Verb\": \"assemble\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"seat\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 89.54117561284868,\n          \"end_time\": 91.05293903212177,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"seat\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 91.206,\n          \"end_time\": 94.106,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student should flip the leg 180 and work on the table.\",\n            \"Incorrect Action Corrected by\": \"36\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"seat\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 94.20000000000005,\n          \"end_time\": 96.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"seat\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 96.9,\n          \"end_time\": 99.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 99.9,\n          \"end_time\": 107.90589993660187,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 108.024,\n          \"end_time\": 109.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"stool\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 109.688,\n          \"end_time\": 110.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 111,\n          \"end_time\": 115.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 115.512,\n          \"end_time\": 116.712,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 116.788,\n          \"end_time\": 118.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 118.541,\n          \"end_time\": 128.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 128.382,\n          \"end_time\": 130.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 130.6,\n          \"end_time\": 131.571,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student should align the washer first before insert the screw.\",\n            \"Incorrect Action Corrected by\": \"50\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 131.641,\n          \"end_time\": 132.941,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 133.1,\n          \"end_time\": 134.58824387151316,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"washer\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 134.70776341927302,\n          \"end_time\": 135.67276341927302,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"washer\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 135.818,\n          \"end_time\": 138.865,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"washer\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 138.965,\n          \"end_time\": 146.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            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         \"Adjective\": \"middle\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 269.5631756128487,\n          \"end_time\": 270.23917561284867,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 270.318,\n          \"end_time\": 271.28799999999995,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 271.406,\n          \"end_time\": 274.765,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"stool\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 274.8862219991547,\n          \"end_time\": 276.8573512256974,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"stool\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 271.3,\n          \"end_time\": 272.6,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Great work!.\"\n        },\n        {\n          \"start_time\": 273.1,\n          \"end_time\": 274.7,\n          \"conversation_purpose\": \"instructor-start-conversation_closing remarks\",\n          \"text\": \"You can now stop the recording.\"\n        }\n      ]\n    }\n  ],\n  \"orphan_conversations\": [],\n  \"orphan_fine_grained_actions\": [],\n  \"long_form_description\": {\n    \"start_time\": 0.1,\n    \"end_time\": 277.1,\n    \"text\": \"The student is to assemble the chair. The student holds both legs first and then screws the bolt and hex nut by hand. Next, he flips the legs, tightens the hex nut using a wrench, and then flips the legs again to attach the seat. Using a black screwdriver, he screws all four screws and saddle washers on each leg. Lastly, he stands the chair on the table.\"\n  }\n}\n"}]}]}, "generation_config": {"response_mime_type": "application/json", "response_schema": {"$defs": {"DialogUtterance": {"description": "Single utterance in a dialogue", "properties": {"role": {"description": "Role of the speaker", "enum": ["assistant", "user"], "title": "Role", "type": "string"}, "utterance": {"description": "The spoken text", "title": "Utterance", "type": "string"}}, "required": ["role", "utterance"], "title": "DialogUtterance", "type": "object"}, "ToolUseDialog": {"description": "Dialog associated with a tool use instant event", "properties": {"clip_id": {"description": "<same as paired event>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<same as paired event>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "<same as paired event>", "title": "Risk Type", "type": "string"}, "dialogue": {"description": "Dialogue turns: Turn 1 (assistant): empty, Turn 2 (user): non-trivial response (>=12 words), Turn 3 (assistant): two-step corrective action + confirmation, Turn 4 (user): optional", "items": {"$ref": "#/$defs/DialogUtterance"}, "title": "Dialogue", "type": "array"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "dialogue"], "title": "ToolUseDialog", "type": "object"}, "ToolUseInstantEvent": {"description": "Tool use instant event", "properties": {"clip_id": {"description": "<from annotations.clip_id>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<from annotations.segment_id or 'unknown'>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "Type of risk", "enum": ["improper_grip", "unstable_handle", "device_not_off", "unsafe_posture", "wrong_orientation", "missing_guard", "loose_attachment", "other"], "title": "Risk Type", "type": "string"}, "observation": {"description": "<concise, objective evidence (no speculation)>", "title": "Observation", "type": "string"}, "source": {"default": "manual_annotation", "description": "Source of the annotation", "title": "Source", "type": "string"}, "confidence": {"default": 0.0, "description": "Confidence score", "title": "Confidence", "type": "number"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "observation"], "title": "ToolUseInstantEvent", "type": "object"}}, "description": "Tool use instant service output schema for tool use events and dialogs", "properties": {"tool_use_instant_events": {"description": "List of tool use instant events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseInstantEvent"}, "title": "Tool Use Instant Events", "type": "array"}, "dialogs": {"description": "List of dialogs associated with the events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseDialog"}, "title": "Dialogs", "type": "array"}}, "title": "ToolUseInstantServiceOutput", "type": "object"}, "temperature": 0.7}}
+{"key": "request-86", "request": {"contents": [{"parts": [{"text": "\n### **Role**\n\nYou are an Instant Proactive Service (Instant PS) annotation and dialogue-generation assistant for the HoloAssist dataset.\nIn laboratory / hands-on operation settings, you analyze manual annotations to extract time-windows of \"Tool Use\" risks / improper operations, and for each extracted event, you generate a 2-4 turn \"assistant ↔ user\" dialogue.\n\nYou must rely only on the time-windows provided by the manual annotations.\nYou must not extend, shorten, merge, or fabricate any time segments that do not exist in the manual labels.\n\n⸻\n\n### **All Defined Proactive Services**\n\t•\tInstant (second-level, grounded in the current moment)\n        •\tSafety: immediate bodily/accident danger (flame, blade, electric shock, slip, rotating parts, vehicle proximity) → stop first, then handle.\n        •\tTool Use: improper tool operation/configuration (grip, not powered off, orientation, loose chuck, missing guard, unsafe posture).\n\t•\tShort-Horizon (tens of seconds to a few minutes, within a single session)\n        •\tNext-Step Guidance: workflow is already underway; provide suggestions for the next step based on what has been done.\n        •\tError-Recovery: the user has just made a workflow mistake (wrong step, wrong object, wrong target, wrong configuration for this task) and must rollback to fix it.\n        •\tResource Reminder: end-of-task state is not handled (fire/power left on, door/cap open, unsaved work, leftover items, missing refill) → remind to close/save/take/refill.\n\n⸻\n\n### **Input Manual Annotations (authoritative time source)**\n\nProvides fine-grained temporal information for all dialogue and user actions in the video.\n\n⸻\n\n### **OBJECTIVE**\n\t1.\tRead each manual annotation labeled as \"Tool Use\", and output its time_window exactly as annotated (start_time-end_time, verbatim).\n    **You must traverse every user-error segment in the manual annotations and process them one by one without omission.**\n\t2.\tFor each event, output:\n        •\trisk_type (standardized from the label)\n        •\tan objective observation (from comment and/or video JSON; must be verifiable)\n        •\tconfidence\n\t3.\tIf multiple labels exist in the same time-window → output multiple separate events.\n        If repeated identical labels appear → deduplicate and conceptually merge their sources.\n\t4.\tOutput only Tool Use events (not Safety, not Privacy, not Error-Recovery, not Resource Reminder).\n\t5.\tDialogue generation: for every event, generate a 2-4 turn dialogue:\n        •\tAssistant speaks first, calmly, politely, low-intrusion.\n        •\tClearly state the specific tool-use risk (no timestamps), and provide 1-2 actionable corrections\n    (e.g., \"power off first, then…\", \"adjust your grip below the guard ring\").\n        •\tUser must not reply vaguely; produce ≥12 English words with meaningful content (accept/modify/decline and give reasons).\n        •\tAssistant closes with confirmation / optional SOP snippet / short reminder.\n        •\tDialogue text must not include timestamps, but the structured output must include aligned clip_id and time_window.\n\n⸻\n\n### **Task Definition / Nature (Instant · Tool Use)**\n\nCore Focus\n\t•\tThis category is restricted to problems that arise purely from how a tool is being used: grip, posture, contact, orientation, clamp/guard state, power state / configuration of the tool itself.\n\t•\tBy definition, Instant · Tool Use never requires rolling back or redoing previously completed workflow steps. The current step (object, target, step choice) is logically correct; only the usage technique is problematic.\n\t•\tIt does not cover mistakes about which object / part / slot / step / goal is chosen in the workflow (those belong to Short-Horizon · Error-Recovery).\n\nNature\n\t•\tTriggered when an immediate tool-related operational risk appears.\n\t•\tFocus on technique / configuration issues (grip, contact area, hand placement, body posture, orientation, clamp/guard state, power-off timing) that can become unsafe or damaging within a few seconds if not corrected.\n\t•\tIf the same mis-use is already causing an acute bodily hazard (e.g., clear cut / burn / electric-shock risk), it should be classified as Instant · Safety, not Tool Use.\n\nTemporal scope (critical)\n\t•\tEach Instant Tool Use event corresponds to a very short snippet of ongoing execution:\n\t•\ttypically 0-5 seconds between the risky configuration and when intervention should happen;\n\t•\twith a hard upper bound of ≤10 seconds.\n\t•\tIf understanding or fixing the problem requires:\n\t•\tlooking back over ≥10 seconds of prior workflow, or\n\t•\tundoing earlier completed steps and then redoing them,\nthen it should conceptually be handled by Short-Horizon services (especially Error-Recovery), not by Instant · Tool Use.\n\nEvent granularity\n\t•\tEach manual annotation segment that satisfies the temporal scope and nature above is counted as one Tool Use event.\n\t•\tYou must not merge multiple distant segments into a longer window to \"simulate\" an instant event.\n\nCommon labels (examples)\n\nimproper_grip, unstable_handle, device_not_off, unsafe_posture,\nwrong_orientation, missing_guard, loose_attachment, unstable_support, etc.\n\nExample 1 (Tool Use, not Error-Recovery)\nThe user is drilling into a workpiece with the correct drill bit and position, but their hand is very close to the rotating bit and the drill is tilted, making the operation unstable.\nIf they simply reposition their hand further away, adjust the tilt, and stabilize the drill, the task remains valid. No previous step needs to be undone.\nThis is an Instant · Tool Use event (technique correction), not Error-Recovery.\n\n⸻\n\n### **Mutual Exclusion & Priority vs. Error-Recovery (and Safety)**\n\nWhen deciding between Instant · Tool Use, Short-Horizon · Error-Recovery, and Instant · Safety, use the following rules.\n\n1. Completion vs. ongoing execution (primary test: Tool Use vs. Error-Recovery)\nUse this completion test first:\n\n\"If the user immediately switches to the correct technique from now on, without undoing anything already done, does the mistake disappear?\"\n\n\t•\tIf YES → this is Tool Use (ongoing execution / technique correction).\n\t•\tIf NO, because the current state is already wrong and must be undone and redone, then it belongs to Short-Horizon · Error-Recovery, not Tool Use.\n\nIn other words:\n\t•\tTool Use\n        •\tThe step itself is logically correct (right object, right target, right step for this task).\n        •\tThe problem lies in how the tool is being operated (grip, angle, stability, power-off timing, missing clamp/guard, etc.).\n        •\tFix = adjust how the tool is being handled / configured right now, without rolling back earlier workflow states.\n\t•\tError-Recovery\n        •\tThe workflow state itself is wrong (wrong part installed, wrong sample loaded, wrong slot used, wrong target selected, steps swapped, required step skipped, etc.).\n        •\tFix = stop, undo what was done, and redo the step correctly.\n        •\tThese should not be labeled as Tool Use in this task.\n\n2. Technique vs. workflow (rephrased decision rule)\n\t•\tIf the main problem is how the tool is being handled or configured in this short 0-10 second window\n(grip, posture, orientation, clamp/guard, power-off timing), and correcting it means adjusting the current action, classify it as Instant · Tool Use.\n\t•\tIf the main problem is what has already been done in the workflow\n(wrong object, wrong slot/target, wrong order, wrong configuration for this task, skipped required step), and the user must undo and redo a step, classify it as Short-Horizon · Error-Recovery.\n\n3. Safety override\n\t•\tIf the current tool use creates an immediate, high-risk safety hazard (e.g., hand directly in front of an active blade, imminent burn from an exposed hot surface, clear electric-shock risk),\nthe primary label should be Instant · Safety, even if there is also a technique issue.\n\t•\tIn such cases, prioritize Safety over Tool Use.\n\n4. Time scale\n\t•\tTool Use: typically 0-10 seconds, focused on a currently ongoing motion or micro configuration with no rollback.\n\t•\tError-Recovery: can span ≈10 seconds to a few minutes, requiring short-term memory of earlier completed actions and explicit rollback.\n\n5. Example 2 (Error-Recovery, not Tool Use)\nThe user is assembling a device that requires inserting Part A first and then Part B.\nInstead, they insert Part B directly, tighten it, and skip Part A.\nSimply improving their hand technique or tightening style cannot fix this — the assembly sequence itself is wrong.\nThe assistant should ask them to stop, remove Part B (undo), insert Part A, then re-insert Part B in the correct order (redo).\nThis is Error-Recovery because it is a workflow-level mistake that requires rollback + redo, not just a Tool Use adjustment.\n\nIn this task, you are only asked to output Tool Use events.\nSegments that match the Error-Recovery definition above should not be labeled as Tool Use.\n\n⸻\n\n### **Output Format and Rules**\n\nYou must produce two parallel arrays: tool_use_instant_events and dialogs.\nEach event must correspond to exactly one dialogue.\n\n### **Mandatory constraints**\n\t•\tExact Match\n        •\ttime_window must match the annotated start_time-end_time exactly.\n        •\tNo stretching, shortening, smoothing, or merging.\n\t•\tAnnotation Only\n\t    •\tYou may not introduce new or extended time windows.\n\t•\tObjective observation\n\t    •\tMust be verifiable; no speculation or hidden-mental-state guesses.\n\t•\tMulti-label\n\t    •\tSeparate output entries for each label; exact duplicates merged.\n\t•\tOrdering\n\t    •\tSort by clip_id ascending, then by start_time ascending.\n\n### **Dialogue constraints**\n\t•\t2-4 turns.\n\t•\tAssistant speaks first.\n\t•\tFirst assistant turn must include:\n\t•\texplicit mention of the specific tool-use risk, and\n\t•\t1-2 concrete corrective steps.\n\t•\tUser reply:\n\t•\t≥12 words, non-trivial, expresses acceptance, modification, or refusal with explanation.\n\t•\tAssistant final turn:\n\t•\tstep-by-step guidance / confirmation / optional mini SOP card.\n\t•\tNo timestamps in dialogue.\n\t•\tNo Safety / Privacy content.\n\t•\tNo hallucinated facts.\n\n⸻\n\n### **Unified Output Schema**\n{\n  \"tool_use_instant_events\": [\n    {\n      \"clip_id\": \"<from annotations.clip_id>\",\n      \"segment_id\": \"<from annotations.segment_id or 'unknown'>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"improper_grip | unstable_handle | device_not_off | unsafe_posture | wrong_orientation | missing_guard | loose_attachment | other\",\n      \"observation\": \"<concise, objective evidence (no speculation)>\",\n      \"source\": \"manual_annotation\",\n      \"confidence\": 0.0\n    }\n  ],\n  \"dialogs\": [\n    {\n      \"clip_id\": \"<same as paired event>\",\n      \"segment_id\": \"<same as paired event>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"<same as paired event>\",\n      \"dialogue\": [\n        { \"role\": \"assistant\", \"utterance\": \"\" },\n        { \"role\": \"user\", \"utterance\": \"<non-trivial response (>=12 words)>\" },\n        { \"role\": \"assistant\", \"utterance\": \"<two-step corrective action + confirmation>\" },\n        { \"role\": \"user\", \"utterance\": \"\" }\n      ]\n    }\n  ]\n}\n\n#### Failure Case (If there are no valid Tool Use events in current video clip)\n{\n  \"tool_use_instant_events\": [],\n  \"dialogs\": [],\n}\n\n\n\n### **Manual Annotations of Clip ID z034-june-23-22-marius_disassemble**\n{\n  \"video_duration\": {\n    \"raw\": \"00:02:14.00\",\n    \"seconds\": 134\n  },\n  \"taskId\": \"63dadf47ef5f3f247a8d656e\",\n  \"taskType\": \"disassemble stool\",\n  \"video_name\": \"z034-june-23-22-marius_disassemble\",\n  \"initial_conversation\": [\n    {\n      \"start_time\": 2.4,\n      \"end_time\": 7.6,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"We will now disassemble the small chair from IKEA, please go ahead and disassemble it.\"\n    }\n  ],\n  \"initial_fine_grained_action\": [],\n  \"actions\": [\n    {\n      \"start_time\": 7.682,\n      \"end_time\": 42.384,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student unscrews the hex nut.\",\n        \"Verb\": \"unscrew\",\n        \"Adjective\": \"middle\",\n        \"Noun\": \"hex_nut\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 7.708,\n          \"end_time\": 8.429,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 8.453,\n          \"end_time\": 8.915,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 8.933,\n          \"end_time\": 9.455,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 9.472888547383828,\n          \"end_time\": 10.854888547383828,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 10.888,\n          \"end_time\": 17.418,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"middle\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 17.436,\n          \"end_time\": 22.975,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student unscrews wrong direction.\",\n            \"Incorrect Action Corrected by\": \"13\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"middle\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 23.576446761800216,\n          \"end_time\": 24.65883358946213,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 24.895786095865354,\n          \"end_time\": 35.50978609586534,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"middle\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 36.53333933406513,\n          \"end_time\": 37.766669667032566,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 37.9844737650933,\n          \"end_time\": 40.64526886205635,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"middle\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 39.1,\n          \"end_time\": 40.263,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 41.073,\n          \"end_time\": 42.373,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"middle\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 23.1,\n          \"end_time\": 24.8,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"That was the right direction.\"\n        },\n        {\n          \"start_time\": 24.482,\n          \"end_time\": 25.4,\n          \"conversation_purpose\": \"student-start-conversation_other\",\n          \"text\": \"Oh, okay.\"\n        },\n        {\n          \"start_time\": 25.876,\n          \"end_time\": 26.959,\n          \"conversation_purpose\": \"student-start-conversation_other\",\n          \"text\": \"I'm - hmm.\"\n        },\n        {\n          \"start_time\": 28.1,\n          \"end_time\": 29.2,\n          \"conversation_purpose\": \"student-start-conversation_other\",\n          \"text\": \"Yes, yes.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 42.46880409806074,\n      \"end_time\": 57.43528035126234,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student unscrews the first screw.\",\n        \"Verb\": \"unscrew\",\n        \"Adjective\": \"first\",\n        \"Noun\": \"screw\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 43.1,\n          \"end_time\": 44.7039360409806,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 44.85480409806074,\n          \"end_time\": 53.39215492133187,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 53.46089754848153,\n          \"end_time\": 53.843,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 53.963,\n          \"end_time\": 54.688,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 54.973,\n          \"end_time\": 55.373,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 55.608257372850325,\n          \"end_time\": 56.34326637394803,\n          \"fine_grained_action_attributes\": {\n 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\"Verb\": \"unscrew\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 64.99184507866812,\n          \"end_time\": 65.62549425539702,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 65.69,\n          \"end_time\": 66.094,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n           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\"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"flip\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"seat\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 127.2,\n          \"end_time\": 129.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"middle\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 127.7,\n          \"end_time\": 129.22899999999998,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"seat\",\n            \"adverbial\": \"left hand\"\n          }\n        }\n      ],\n      \"conversations\": []\n    }\n  ],\n  \"orphan_conversations\": [\n    {\n      \"start_time\": 130.1,\n      \"end_time\": 131.1470524698134,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Nice job.\"\n    },\n    {\n      \"start_time\": 131.2,\n      \"end_time\": 132.518,\n      \"purpose\": \"instructor-start-conversation_closing remarks\",\n      \"text\": \"You can now stop the recording.\"\n    }\n  ],\n  \"orphan_fine_grained_actions\": [\n    {\n      \"start_time\": 42.453,\n      \"end_time\": 42.953,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"grab\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"screwdriver\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 73.08821888035128,\n      \"end_time\": 74.02158521770947,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"insert\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"screwdriver\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 91.58,\n      \"end_time\": 92.212,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"place\",\n        \"Adjective\": \"third\",\n        \"Noun\": \"screw\",\n        \"adverbial\": \"left hand\"\n      }\n    },\n    {\n      \"start_time\": 112.2,\n      \"end_time\": 113.3,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"place\",\n        \"Adjective\": \"fourth\",\n        \"Noun\": \"screw\",\n        \"adverbial\": \"none\"\n      }\n    }\n  ],\n  \"long_form_description\": {\n    \"start_time\": 0.001959019392608591,\n    \"end_time\": 132.00195901939261,\n    \"text\": \"The student disassembles a chair, by first unscrewing the hex nut in the middle, the student struggles trying to unscrew the hex nut. Then, the student unscrews each of the four screws that attach the legs to the seat. Lastly, the student disassembles the seat from the legs.\"\n  }\n}\n"}]}]}, "generation_config": {"response_mime_type": "application/json", "response_schema": {"$defs": {"DialogUtterance": {"description": "Single utterance in a dialogue", "properties": {"role": {"description": "Role of the speaker", "enum": ["assistant", "user"], "title": "Role", "type": "string"}, "utterance": {"description": "The spoken text", "title": "Utterance", "type": "string"}}, "required": ["role", "utterance"], "title": "DialogUtterance", "type": "object"}, "ToolUseDialog": {"description": "Dialog associated with a tool use instant event", "properties": {"clip_id": {"description": "<same as paired event>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<same as paired event>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "<same as paired event>", "title": "Risk Type", "type": "string"}, "dialogue": {"description": "Dialogue turns: Turn 1 (assistant): empty, Turn 2 (user): non-trivial response (>=12 words), Turn 3 (assistant): two-step corrective action + confirmation, Turn 4 (user): optional", "items": {"$ref": "#/$defs/DialogUtterance"}, "title": "Dialogue", "type": "array"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "dialogue"], "title": "ToolUseDialog", "type": "object"}, "ToolUseInstantEvent": {"description": "Tool use instant event", "properties": {"clip_id": {"description": "<from annotations.clip_id>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<from annotations.segment_id or 'unknown'>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "Type of risk", "enum": ["improper_grip", "unstable_handle", "device_not_off", "unsafe_posture", "wrong_orientation", "missing_guard", "loose_attachment", "other"], "title": "Risk Type", "type": "string"}, "observation": {"description": "<concise, objective evidence (no speculation)>", "title": "Observation", "type": "string"}, "source": {"default": "manual_annotation", "description": "Source of the annotation", "title": "Source", "type": "string"}, "confidence": {"default": 0.0, "description": "Confidence score", "title": "Confidence", "type": "number"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "observation"], "title": "ToolUseInstantEvent", "type": "object"}}, "description": "Tool use instant service output schema for tool use events and dialogs", "properties": {"tool_use_instant_events": {"description": "List of tool use instant events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseInstantEvent"}, "title": "Tool Use Instant Events", "type": "array"}, "dialogs": {"description": "List of dialogs associated with the events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseDialog"}, "title": "Dialogs", "type": "array"}}, "title": "ToolUseInstantServiceOutput", "type": "object"}, "temperature": 0.7}}
+{"key": "request-87", "request": {"contents": [{"parts": [{"text": "\n### **Role**\n\nYou are an Instant Proactive Service (Instant PS) annotation and dialogue-generation assistant for the HoloAssist dataset.\nIn laboratory / hands-on operation settings, you analyze manual annotations to extract time-windows of \"Tool Use\" risks / improper operations, and for each extracted event, you generate a 2-4 turn \"assistant ↔ user\" dialogue.\n\nYou must rely only on the time-windows provided by the manual annotations.\nYou must not extend, shorten, merge, or fabricate any time segments that do not exist in the manual labels.\n\n⸻\n\n### **All Defined Proactive Services**\n\t•\tInstant (second-level, grounded in the current moment)\n        •\tSafety: immediate bodily/accident danger (flame, blade, electric shock, slip, rotating parts, vehicle proximity) → stop first, then handle.\n        •\tTool Use: improper tool operation/configuration (grip, not powered off, orientation, loose chuck, missing guard, unsafe posture).\n\t•\tShort-Horizon (tens of seconds to a few minutes, within a single session)\n        •\tNext-Step Guidance: workflow is already underway; provide suggestions for the next step based on what has been done.\n        •\tError-Recovery: the user has just made a workflow mistake (wrong step, wrong object, wrong target, wrong configuration for this task) and must rollback to fix it.\n        •\tResource Reminder: end-of-task state is not handled (fire/power left on, door/cap open, unsaved work, leftover items, missing refill) → remind to close/save/take/refill.\n\n⸻\n\n### **Input Manual Annotations (authoritative time source)**\n\nProvides fine-grained temporal information for all dialogue and user actions in the video.\n\n⸻\n\n### **OBJECTIVE**\n\t1.\tRead each manual annotation labeled as \"Tool Use\", and output its time_window exactly as annotated (start_time-end_time, verbatim).\n    **You must traverse every user-error segment in the manual annotations and process them one by one without omission.**\n\t2.\tFor each event, output:\n        •\trisk_type (standardized from the label)\n        •\tan objective observation (from comment and/or video JSON; must be verifiable)\n        •\tconfidence\n\t3.\tIf multiple labels exist in the same time-window → output multiple separate events.\n        If repeated identical labels appear → deduplicate and conceptually merge their sources.\n\t4.\tOutput only Tool Use events (not Safety, not Privacy, not Error-Recovery, not Resource Reminder).\n\t5.\tDialogue generation: for every event, generate a 2-4 turn dialogue:\n        •\tAssistant speaks first, calmly, politely, low-intrusion.\n        •\tClearly state the specific tool-use risk (no timestamps), and provide 1-2 actionable corrections\n    (e.g., \"power off first, then…\", \"adjust your grip below the guard ring\").\n        •\tUser must not reply vaguely; produce ≥12 English words with meaningful content (accept/modify/decline and give reasons).\n        •\tAssistant closes with confirmation / optional SOP snippet / short reminder.\n        •\tDialogue text must not include timestamps, but the structured output must include aligned clip_id and time_window.\n\n⸻\n\n### **Task Definition / Nature (Instant · Tool Use)**\n\nCore Focus\n\t•\tThis category is restricted to problems that arise purely from how a tool is being used: grip, posture, contact, orientation, clamp/guard state, power state / configuration of the tool itself.\n\t•\tBy definition, Instant · Tool Use never requires rolling back or redoing previously completed workflow steps. The current step (object, target, step choice) is logically correct; only the usage technique is problematic.\n\t•\tIt does not cover mistakes about which object / part / slot / step / goal is chosen in the workflow (those belong to Short-Horizon · Error-Recovery).\n\nNature\n\t•\tTriggered when an immediate tool-related operational risk appears.\n\t•\tFocus on technique / configuration issues (grip, contact area, hand placement, body posture, orientation, clamp/guard state, power-off timing) that can become unsafe or damaging within a few seconds if not corrected.\n\t•\tIf the same mis-use is already causing an acute bodily hazard (e.g., clear cut / burn / electric-shock risk), it should be classified as Instant · Safety, not Tool Use.\n\nTemporal scope (critical)\n\t•\tEach Instant Tool Use event corresponds to a very short snippet of ongoing execution:\n\t•\ttypically 0-5 seconds between the risky configuration and when intervention should happen;\n\t•\twith a hard upper bound of ≤10 seconds.\n\t•\tIf understanding or fixing the problem requires:\n\t•\tlooking back over ≥10 seconds of prior workflow, or\n\t•\tundoing earlier completed steps and then redoing them,\nthen it should conceptually be handled by Short-Horizon services (especially Error-Recovery), not by Instant · Tool Use.\n\nEvent granularity\n\t•\tEach manual annotation segment that satisfies the temporal scope and nature above is counted as one Tool Use event.\n\t•\tYou must not merge multiple distant segments into a longer window to \"simulate\" an instant event.\n\nCommon labels (examples)\n\nimproper_grip, unstable_handle, device_not_off, unsafe_posture,\nwrong_orientation, missing_guard, loose_attachment, unstable_support, etc.\n\nExample 1 (Tool Use, not Error-Recovery)\nThe user is drilling into a workpiece with the correct drill bit and position, but their hand is very close to the rotating bit and the drill is tilted, making the operation unstable.\nIf they simply reposition their hand further away, adjust the tilt, and stabilize the drill, the task remains valid. No previous step needs to be undone.\nThis is an Instant · Tool Use event (technique correction), not Error-Recovery.\n\n⸻\n\n### **Mutual Exclusion & Priority vs. Error-Recovery (and Safety)**\n\nWhen deciding between Instant · Tool Use, Short-Horizon · Error-Recovery, and Instant · Safety, use the following rules.\n\n1. Completion vs. ongoing execution (primary test: Tool Use vs. Error-Recovery)\nUse this completion test first:\n\n\"If the user immediately switches to the correct technique from now on, without undoing anything already done, does the mistake disappear?\"\n\n\t•\tIf YES → this is Tool Use (ongoing execution / technique correction).\n\t•\tIf NO, because the current state is already wrong and must be undone and redone, then it belongs to Short-Horizon · Error-Recovery, not Tool Use.\n\nIn other words:\n\t•\tTool Use\n        •\tThe step itself is logically correct (right object, right target, right step for this task).\n        •\tThe problem lies in how the tool is being operated (grip, angle, stability, power-off timing, missing clamp/guard, etc.).\n        •\tFix = adjust how the tool is being handled / configured right now, without rolling back earlier workflow states.\n\t•\tError-Recovery\n        •\tThe workflow state itself is wrong (wrong part installed, wrong sample loaded, wrong slot used, wrong target selected, steps swapped, required step skipped, etc.).\n        •\tFix = stop, undo what was done, and redo the step correctly.\n        •\tThese should not be labeled as Tool Use in this task.\n\n2. Technique vs. workflow (rephrased decision rule)\n\t•\tIf the main problem is how the tool is being handled or configured in this short 0-10 second window\n(grip, posture, orientation, clamp/guard, power-off timing), and correcting it means adjusting the current action, classify it as Instant · Tool Use.\n\t•\tIf the main problem is what has already been done in the workflow\n(wrong object, wrong slot/target, wrong order, wrong configuration for this task, skipped required step), and the user must undo and redo a step, classify it as Short-Horizon · Error-Recovery.\n\n3. Safety override\n\t•\tIf the current tool use creates an immediate, high-risk safety hazard (e.g., hand directly in front of an active blade, imminent burn from an exposed hot surface, clear electric-shock risk),\nthe primary label should be Instant · Safety, even if there is also a technique issue.\n\t•\tIn such cases, prioritize Safety over Tool Use.\n\n4. Time scale\n\t•\tTool Use: typically 0-10 seconds, focused on a currently ongoing motion or micro configuration with no rollback.\n\t•\tError-Recovery: can span ≈10 seconds to a few minutes, requiring short-term memory of earlier completed actions and explicit rollback.\n\n5. Example 2 (Error-Recovery, not Tool Use)\nThe user is assembling a device that requires inserting Part A first and then Part B.\nInstead, they insert Part B directly, tighten it, and skip Part A.\nSimply improving their hand technique or tightening style cannot fix this — the assembly sequence itself is wrong.\nThe assistant should ask them to stop, remove Part B (undo), insert Part A, then re-insert Part B in the correct order (redo).\nThis is Error-Recovery because it is a workflow-level mistake that requires rollback + redo, not just a Tool Use adjustment.\n\nIn this task, you are only asked to output Tool Use events.\nSegments that match the Error-Recovery definition above should not be labeled as Tool Use.\n\n⸻\n\n### **Output Format and Rules**\n\nYou must produce two parallel arrays: tool_use_instant_events and dialogs.\nEach event must correspond to exactly one dialogue.\n\n### **Mandatory constraints**\n\t•\tExact Match\n        •\ttime_window must match the annotated start_time-end_time exactly.\n        •\tNo stretching, shortening, smoothing, or merging.\n\t•\tAnnotation Only\n\t    •\tYou may not introduce new or extended time windows.\n\t•\tObjective observation\n\t    •\tMust be verifiable; no speculation or hidden-mental-state guesses.\n\t•\tMulti-label\n\t    •\tSeparate output entries for each label; exact duplicates merged.\n\t•\tOrdering\n\t    •\tSort by clip_id ascending, then by start_time ascending.\n\n### **Dialogue constraints**\n\t•\t2-4 turns.\n\t•\tAssistant speaks first.\n\t•\tFirst assistant turn must include:\n\t•\texplicit mention of the specific tool-use risk, and\n\t•\t1-2 concrete corrective steps.\n\t•\tUser reply:\n\t•\t≥12 words, non-trivial, expresses acceptance, modification, or refusal with explanation.\n\t•\tAssistant final turn:\n\t•\tstep-by-step guidance / confirmation / optional mini SOP card.\n\t•\tNo timestamps in dialogue.\n\t•\tNo Safety / Privacy content.\n\t•\tNo hallucinated facts.\n\n⸻\n\n### **Unified Output Schema**\n{\n  \"tool_use_instant_events\": [\n    {\n      \"clip_id\": \"<from annotations.clip_id>\",\n      \"segment_id\": \"<from annotations.segment_id or 'unknown'>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"improper_grip | unstable_handle | device_not_off | unsafe_posture | wrong_orientation | missing_guard | loose_attachment | other\",\n      \"observation\": \"<concise, objective evidence (no speculation)>\",\n      \"source\": \"manual_annotation\",\n      \"confidence\": 0.0\n    }\n  ],\n  \"dialogs\": [\n    {\n      \"clip_id\": \"<same as paired event>\",\n      \"segment_id\": \"<same as paired event>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"<same as paired event>\",\n      \"dialogue\": [\n        { \"role\": \"assistant\", \"utterance\": \"\" },\n        { \"role\": \"user\", \"utterance\": \"<non-trivial response (>=12 words)>\" },\n        { \"role\": \"assistant\", \"utterance\": \"<two-step corrective action + confirmation>\" },\n        { \"role\": \"user\", \"utterance\": \"\" }\n      ]\n    }\n  ]\n}\n\n#### Failure Case (If there are no valid Tool Use events in current video clip)\n{\n  \"tool_use_instant_events\": [],\n  \"dialogs\": [],\n}\n\n\n\n### **Manual Annotations of Clip ID z034-june-23-22-nespresso**\n{\n  \"video_duration\": {\n    \"raw\": \"00:03:20.73\",\n    \"seconds\": 200\n  },\n  \"taskId\": \"63dadf805fa1e26dda8cdfb2\",\n  \"taskType\": \"make coffee with nespresso machine\",\n  \"video_name\": \"z034-june-23-22-nespresso\",\n  \"initial_conversation\": [\n    {\n      \"start_time\": 1.972,\n      \"end_time\": 6.929,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"We'll now operate the Nespresso machine, and the first step is to add water.\"\n    }\n  ],\n  \"initial_fine_grained_action\": [],\n  \"actions\": [\n    {\n      \"start_time\": 8.3,\n      \"end_time\": 34,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student removes the water container from the coffee capsule machine.\",\n        \"Verb\": \"withdraw\",\n        \"Adjective\": \"back\",\n        \"Noun\": \"water_container\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 9.1,\n          \"end_time\": 11.2,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"metal\",\n            \"Noun\": \"handle\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 14.338,\n          \"end_time\": 17.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"lid\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 18.1,\n          \"end_time\": 22.094,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student attempts to bring the whole machine into the sink, but the instructor tells him to take only the water container out.\",\n            \"Incorrect Action Corrected by\": \"10\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"clear\",\n            \"Noun\": \"water_container\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 22.171,\n          \"end_time\": 24.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"capsule_coffee_machine\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 25.1,\n          \"end_time\": 29.851,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"clear\",\n            \"Noun\": \"water_container\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 29.947,\n          \"end_time\": 30.618,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"clear\",\n            \"Noun\": \"water_container\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 31.037,\n          \"end_time\": 31.868,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"lid\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 32.088,\n          \"end_time\": 33.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"faucet\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 9.019,\n          \"end_time\": 13.686,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"So you have to take the water container at the back.\"\n        },\n        {\n          \"start_time\": 18.402,\n          \"end_time\": 20.775,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"No, you can take it all the way out.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 34.2,\n      \"end_time\": 59,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student adds water to the container.\",\n        \"Verb\": \"load\",\n        \"Noun\": \"water\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 41.2,\n          \"end_time\": 48.604,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"clear\",\n            \"Noun\": \"water_container\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 48.717,\n          \"end_time\": 58.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"lid\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 67.1,\n      \"end_time\": 85,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student puts a capsule into the capsule container.\",\n        \"Verb\": \"place\",\n        \"Noun\": \"coffee_capsule\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 68.064,\n          \"end_time\": 68.529,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"little\",\n            \"Noun\": \"coffee_capsule\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 68.951,\n          \"end_time\": 69.436,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"little\",\n            \"Noun\": \"coffee_capsule\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 69.804,\n          \"end_time\": 73.945,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student puts the coffee capsule facing the wrong side.\",\n            \"Incorrect Action Corrected by\": \"26\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"little\",\n            \"Noun\": \"coffee_capsule\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 74.068,\n          \"end_time\": 74.978,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"little\",\n            \"Noun\": \"coffee_capsule\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 75.102,\n          \"end_time\": 77.872,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"metal\",\n            \"Noun\": \"handle\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 78.059,\n          \"end_time\": 80.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"capsule_coffee_machine\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 81.3,\n          \"end_time\": 82.997,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"white\",\n            \"Noun\": \"cup\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 83.128,\n          \"end_time\": 84.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"white\",\n            \"Noun\": \"cup\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 70.404,\n          \"end_time\": 72.682,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"You have to rotate at 90° towards you.\"\n        },\n        {\n          \"start_time\": 79.3,\n          \"end_time\": 81.653,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"And put the cup underneath.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 85.2,\n      \"end_time\": 125.2,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student brews a cup of coffee.\",\n        \"Verb\": \"make\",\n        \"Noun\": \"coffee\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 85.2,\n          \"end_time\": 88.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"right\",\n            \"Noun\": \"button\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 87.249,\n          \"end_time\": 88.6,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Yeah.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 125.3,\n      \"end_time\": 132.1,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student puts the cup of coffee on the right side.\",\n        \"Verb\": \"place\",\n        \"Noun\": \"cup\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 127.1,\n          \"end_time\": 131.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"brown\",\n            \"Noun\": \"cup\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 132.1,\n      \"end_time\": 170,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student empties the container of capsules.\",\n        \"Verb\": \"empty\",\n        \"Adjective\": \"clear\",\n        \"Noun\": \"capsule_container\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 134.1,\n          \"end_time\": 135.901,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"metal\",\n            \"Noun\": \"handle\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 135.925,\n          \"end_time\": 140.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"metal\",\n            \"Noun\": \"handle\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 141.1,\n          \"end_time\": 146.95,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"bottom\",\n            \"Noun\": \"capsule_coffee_machine\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 147.043,\n          \"end_time\": 151.043,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"touch\",\n            \"Adjective\": \"bottom\",\n            \"Noun\": \"capsule_coffee_machine\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 151.092,\n          \"end_time\": 154.828,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"bottom\",\n            \"Noun\": \"drip_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 154.964,\n          \"end_time\": 156.601,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"little\",\n            \"Noun\": \"coffee_capsule\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 157.188,\n          \"end_time\": 158.72,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"drop\",\n            \"Adjective\": \"little\",\n            \"Noun\": \"coffee_capsule\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 159.076,\n          \"end_time\": 161.555,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"bottom\",\n            \"Noun\": \"garbage_bin\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 162.091,\n          \"end_time\": 166.848,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pour\",\n            \"Adjective\": \"little\",\n            \"Noun\": \"coffee_capsule\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 167.078,\n          \"end_time\": 169.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"bottom\",\n            \"Noun\": \"garbage_bin\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 132.1,\n          \"end_time\": 132.4,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Great.\"\n        },\n        {\n          \"start_time\": 132.95,\n          \"end_time\": 134.95,\n          \"conversation_purpose\": \"instructor-start-conversation_describing high-level instruction\",\n          \"text\": \"Now, please empty the capsule container.\"\n        },\n        {\n          \"start_time\": 137.307,\n          \"end_time\": 147.435,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"You can pull out the drip tray at the bottom, and the capsule container will come out with it if you pull it towards you. Completely out.\"\n        },\n        {\n          \"start_time\": 151.4,\n          \"end_time\": 153.4,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"You can just grab it and pull it out.\"\n        },\n        {\n          \"start_time\": 156.336,\n          \"end_time\": 159.046,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"You can take the entire container.\"\n        },\n        {\n          \"start_time\": 161.496,\n          \"end_time\": 166.245,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Just the clear container because there are two parts that might take off.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 170.2,\n      \"end_time\": 198,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student empties the drip tray into the sink.\",\n        \"Verb\": \"empty\",\n        \"Noun\": \"drip_tray\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 170.2,\n          \"end_time\": 173.021,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"clear\",\n            \"Noun\": \"capsule_container\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 173.148,\n          \"end_time\": 173.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"clear\",\n            \"Noun\": \"capsule_container\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 174.1,\n          \"end_time\": 175.488,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"drip_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 176.047,\n          \"end_time\": 177.79,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"drip_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 178.192,\n          \"end_time\": 181.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"flip\",\n            \"Adjective\": \"upside_down\",\n            \"Noun\": \"drip_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 182.063,\n          \"end_time\": 182.561,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"flip\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"drip_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 182.901,\n          \"end_time\": 185.848,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"drip_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 185.872,\n          \"end_time\": 192.853,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"clear\",\n            \"Noun\": \"water_container\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 192.985,\n          \"end_time\": 197.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"bottom\",\n            \"Noun\": \"drip_tray\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 177.2,\n          \"end_time\": 179.467,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"You have to flip it upside down.\"\n        },\n        {\n          \"start_time\": 180.1,\n          \"end_time\": 180.5,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Great.\"\n        },\n        {\n          \"start_time\": 195.075,\n          \"end_time\": 195.325,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Nice.\"\n        }\n      ]\n    }\n  ],\n  \"orphan_conversations\": [\n    {\n      \"start_time\": 62.093,\n      \"end_time\": 62.7,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Great.\"\n    },\n    {\n      \"start_time\": 63.225,\n      \"end_time\": 64.875,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Now, please make a cup of coffee.\"\n    },\n    {\n      \"start_time\": 167.14,\n      \"end_time\": 171.583,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"And now, please empty the drip tray in the sink.\"\n    },\n    {\n      \"start_time\": 196.113,\n      \"end_time\": 198.795,\n      \"purpose\": \"instructor-start-conversation_closing remarks\",\n      \"text\": \"You can now stop the recording.\"\n    }\n  ],\n  \"orphan_fine_grained_actions\": [\n    {\n      \"start_time\": 34.1,\n      \"end_time\": 40.9,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"load\",\n        \"Adjective\": \"clear\",\n        \"Noun\": \"water_container\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 67.023,\n      \"end_time\": 67.476,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"pull\",\n        \"Adjective\": \"metal\",\n        \"Noun\": \"handle\",\n        \"adverbial\": \"none\"\n      }\n    }\n  ],\n  \"long_form_description\": {\n    \"start_time\": 0.1,\n    \"end_time\": 199.1,\n    \"text\": \"The student makes a cup of coffee from the capsule coffee machine. He detaches the water container, fills it with water, and attaches it to the capsule coffee machine.  Next, he puts the coffee capsule and coffee cup into the machine and presses the button. Lastly, the instructor teaches him how to empty the capsule container and the drip tray.\"\n  }\n}\n"}]}]}, "generation_config": {"response_mime_type": "application/json", "response_schema": {"$defs": {"DialogUtterance": {"description": "Single utterance in a dialogue", "properties": {"role": {"description": "Role of the speaker", "enum": ["assistant", "user"], "title": "Role", "type": "string"}, "utterance": {"description": "The spoken text", "title": "Utterance", "type": "string"}}, "required": ["role", "utterance"], "title": "DialogUtterance", "type": "object"}, "ToolUseDialog": {"description": "Dialog associated with a tool use instant event", "properties": {"clip_id": {"description": "<same as paired event>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<same as paired event>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "<same as paired event>", "title": "Risk Type", "type": "string"}, "dialogue": {"description": "Dialogue turns: Turn 1 (assistant): empty, Turn 2 (user): non-trivial response (>=12 words), Turn 3 (assistant): two-step corrective action + confirmation, Turn 4 (user): optional", "items": {"$ref": "#/$defs/DialogUtterance"}, "title": "Dialogue", "type": "array"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "dialogue"], "title": "ToolUseDialog", "type": "object"}, "ToolUseInstantEvent": {"description": "Tool use instant event", "properties": {"clip_id": {"description": "<from annotations.clip_id>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<from annotations.segment_id or 'unknown'>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "Type of risk", "enum": ["improper_grip", "unstable_handle", "device_not_off", "unsafe_posture", "wrong_orientation", "missing_guard", "loose_attachment", "other"], "title": "Risk Type", "type": "string"}, "observation": {"description": "<concise, objective evidence (no speculation)>", "title": "Observation", "type": "string"}, "source": {"default": "manual_annotation", "description": "Source of the annotation", "title": "Source", "type": "string"}, "confidence": {"default": 0.0, "description": "Confidence score", "title": "Confidence", "type": "number"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "observation"], "title": "ToolUseInstantEvent", "type": "object"}}, "description": "Tool use instant service output schema for tool use events and dialogs", "properties": {"tool_use_instant_events": {"description": "List of tool use instant events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseInstantEvent"}, "title": "Tool Use Instant Events", "type": "array"}, "dialogs": {"description": "List of dialogs associated with the events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseDialog"}, "title": "Dialogs", "type": "array"}}, "title": "ToolUseInstantServiceOutput", "type": "object"}, "temperature": 0.7}}
+{"key": "request-88", "request": {"contents": [{"parts": [{"text": "\n### **Role**\n\nYou are an Instant Proactive Service (Instant PS) annotation and dialogue-generation assistant for the HoloAssist dataset.\nIn laboratory / hands-on operation settings, you analyze manual annotations to extract time-windows of \"Tool Use\" risks / improper operations, and for each extracted event, you generate a 2-4 turn \"assistant ↔ user\" dialogue.\n\nYou must rely only on the time-windows provided by the manual annotations.\nYou must not extend, shorten, merge, or fabricate any time segments that do not exist in the manual labels.\n\n⸻\n\n### **All Defined Proactive Services**\n\t•\tInstant (second-level, grounded in the current moment)\n        •\tSafety: immediate bodily/accident danger (flame, blade, electric shock, slip, rotating parts, vehicle proximity) → stop first, then handle.\n        •\tTool Use: improper tool operation/configuration (grip, not powered off, orientation, loose chuck, missing guard, unsafe posture).\n\t•\tShort-Horizon (tens of seconds to a few minutes, within a single session)\n        •\tNext-Step Guidance: workflow is already underway; provide suggestions for the next step based on what has been done.\n        •\tError-Recovery: the user has just made a workflow mistake (wrong step, wrong object, wrong target, wrong configuration for this task) and must rollback to fix it.\n        •\tResource Reminder: end-of-task state is not handled (fire/power left on, door/cap open, unsaved work, leftover items, missing refill) → remind to close/save/take/refill.\n\n⸻\n\n### **Input Manual Annotations (authoritative time source)**\n\nProvides fine-grained temporal information for all dialogue and user actions in the video.\n\n⸻\n\n### **OBJECTIVE**\n\t1.\tRead each manual annotation labeled as \"Tool Use\", and output its time_window exactly as annotated (start_time-end_time, verbatim).\n    **You must traverse every user-error segment in the manual annotations and process them one by one without omission.**\n\t2.\tFor each event, output:\n        •\trisk_type (standardized from the label)\n        •\tan objective observation (from comment and/or video JSON; must be verifiable)\n        •\tconfidence\n\t3.\tIf multiple labels exist in the same time-window → output multiple separate events.\n        If repeated identical labels appear → deduplicate and conceptually merge their sources.\n\t4.\tOutput only Tool Use events (not Safety, not Privacy, not Error-Recovery, not Resource Reminder).\n\t5.\tDialogue generation: for every event, generate a 2-4 turn dialogue:\n        •\tAssistant speaks first, calmly, politely, low-intrusion.\n        •\tClearly state the specific tool-use risk (no timestamps), and provide 1-2 actionable corrections\n    (e.g., \"power off first, then…\", \"adjust your grip below the guard ring\").\n        •\tUser must not reply vaguely; produce ≥12 English words with meaningful content (accept/modify/decline and give reasons).\n        •\tAssistant closes with confirmation / optional SOP snippet / short reminder.\n        •\tDialogue text must not include timestamps, but the structured output must include aligned clip_id and time_window.\n\n⸻\n\n### **Task Definition / Nature (Instant · Tool Use)**\n\nCore Focus\n\t•\tThis category is restricted to problems that arise purely from how a tool is being used: grip, posture, contact, orientation, clamp/guard state, power state / configuration of the tool itself.\n\t•\tBy definition, Instant · Tool Use never requires rolling back or redoing previously completed workflow steps. The current step (object, target, step choice) is logically correct; only the usage technique is problematic.\n\t•\tIt does not cover mistakes about which object / part / slot / step / goal is chosen in the workflow (those belong to Short-Horizon · Error-Recovery).\n\nNature\n\t•\tTriggered when an immediate tool-related operational risk appears.\n\t•\tFocus on technique / configuration issues (grip, contact area, hand placement, body posture, orientation, clamp/guard state, power-off timing) that can become unsafe or damaging within a few seconds if not corrected.\n\t•\tIf the same mis-use is already causing an acute bodily hazard (e.g., clear cut / burn / electric-shock risk), it should be classified as Instant · Safety, not Tool Use.\n\nTemporal scope (critical)\n\t•\tEach Instant Tool Use event corresponds to a very short snippet of ongoing execution:\n\t•\ttypically 0-5 seconds between the risky configuration and when intervention should happen;\n\t•\twith a hard upper bound of ≤10 seconds.\n\t•\tIf understanding or fixing the problem requires:\n\t•\tlooking back over ≥10 seconds of prior workflow, or\n\t•\tundoing earlier completed steps and then redoing them,\nthen it should conceptually be handled by Short-Horizon services (especially Error-Recovery), not by Instant · Tool Use.\n\nEvent granularity\n\t•\tEach manual annotation segment that satisfies the temporal scope and nature above is counted as one Tool Use event.\n\t•\tYou must not merge multiple distant segments into a longer window to \"simulate\" an instant event.\n\nCommon labels (examples)\n\nimproper_grip, unstable_handle, device_not_off, unsafe_posture,\nwrong_orientation, missing_guard, loose_attachment, unstable_support, etc.\n\nExample 1 (Tool Use, not Error-Recovery)\nThe user is drilling into a workpiece with the correct drill bit and position, but their hand is very close to the rotating bit and the drill is tilted, making the operation unstable.\nIf they simply reposition their hand further away, adjust the tilt, and stabilize the drill, the task remains valid. No previous step needs to be undone.\nThis is an Instant · Tool Use event (technique correction), not Error-Recovery.\n\n⸻\n\n### **Mutual Exclusion & Priority vs. Error-Recovery (and Safety)**\n\nWhen deciding between Instant · Tool Use, Short-Horizon · Error-Recovery, and Instant · Safety, use the following rules.\n\n1. Completion vs. ongoing execution (primary test: Tool Use vs. Error-Recovery)\nUse this completion test first:\n\n\"If the user immediately switches to the correct technique from now on, without undoing anything already done, does the mistake disappear?\"\n\n\t•\tIf YES → this is Tool Use (ongoing execution / technique correction).\n\t•\tIf NO, because the current state is already wrong and must be undone and redone, then it belongs to Short-Horizon · Error-Recovery, not Tool Use.\n\nIn other words:\n\t•\tTool Use\n        •\tThe step itself is logically correct (right object, right target, right step for this task).\n        •\tThe problem lies in how the tool is being operated (grip, angle, stability, power-off timing, missing clamp/guard, etc.).\n        •\tFix = adjust how the tool is being handled / configured right now, without rolling back earlier workflow states.\n\t•\tError-Recovery\n        •\tThe workflow state itself is wrong (wrong part installed, wrong sample loaded, wrong slot used, wrong target selected, steps swapped, required step skipped, etc.).\n        •\tFix = stop, undo what was done, and redo the step correctly.\n        •\tThese should not be labeled as Tool Use in this task.\n\n2. Technique vs. workflow (rephrased decision rule)\n\t•\tIf the main problem is how the tool is being handled or configured in this short 0-10 second window\n(grip, posture, orientation, clamp/guard, power-off timing), and correcting it means adjusting the current action, classify it as Instant · Tool Use.\n\t•\tIf the main problem is what has already been done in the workflow\n(wrong object, wrong slot/target, wrong order, wrong configuration for this task, skipped required step), and the user must undo and redo a step, classify it as Short-Horizon · Error-Recovery.\n\n3. Safety override\n\t•\tIf the current tool use creates an immediate, high-risk safety hazard (e.g., hand directly in front of an active blade, imminent burn from an exposed hot surface, clear electric-shock risk),\nthe primary label should be Instant · Safety, even if there is also a technique issue.\n\t•\tIn such cases, prioritize Safety over Tool Use.\n\n4. Time scale\n\t•\tTool Use: typically 0-10 seconds, focused on a currently ongoing motion or micro configuration with no rollback.\n\t•\tError-Recovery: can span ≈10 seconds to a few minutes, requiring short-term memory of earlier completed actions and explicit rollback.\n\n5. Example 2 (Error-Recovery, not Tool Use)\nThe user is assembling a device that requires inserting Part A first and then Part B.\nInstead, they insert Part B directly, tighten it, and skip Part A.\nSimply improving their hand technique or tightening style cannot fix this — the assembly sequence itself is wrong.\nThe assistant should ask them to stop, remove Part B (undo), insert Part A, then re-insert Part B in the correct order (redo).\nThis is Error-Recovery because it is a workflow-level mistake that requires rollback + redo, not just a Tool Use adjustment.\n\nIn this task, you are only asked to output Tool Use events.\nSegments that match the Error-Recovery definition above should not be labeled as Tool Use.\n\n⸻\n\n### **Output Format and Rules**\n\nYou must produce two parallel arrays: tool_use_instant_events and dialogs.\nEach event must correspond to exactly one dialogue.\n\n### **Mandatory constraints**\n\t•\tExact Match\n        •\ttime_window must match the annotated start_time-end_time exactly.\n        •\tNo stretching, shortening, smoothing, or merging.\n\t•\tAnnotation Only\n\t    •\tYou may not introduce new or extended time windows.\n\t•\tObjective observation\n\t    •\tMust be verifiable; no speculation or hidden-mental-state guesses.\n\t•\tMulti-label\n\t    •\tSeparate output entries for each label; exact duplicates merged.\n\t•\tOrdering\n\t    •\tSort by clip_id ascending, then by start_time ascending.\n\n### **Dialogue constraints**\n\t•\t2-4 turns.\n\t•\tAssistant speaks first.\n\t•\tFirst assistant turn must include:\n\t•\texplicit mention of the specific tool-use risk, and\n\t•\t1-2 concrete corrective steps.\n\t•\tUser reply:\n\t•\t≥12 words, non-trivial, expresses acceptance, modification, or refusal with explanation.\n\t•\tAssistant final turn:\n\t•\tstep-by-step guidance / confirmation / optional mini SOP card.\n\t•\tNo timestamps in dialogue.\n\t•\tNo Safety / Privacy content.\n\t•\tNo hallucinated facts.\n\n⸻\n\n### **Unified Output Schema**\n{\n  \"tool_use_instant_events\": [\n    {\n      \"clip_id\": \"<from annotations.clip_id>\",\n      \"segment_id\": \"<from annotations.segment_id or 'unknown'>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"improper_grip | unstable_handle | device_not_off | unsafe_posture | wrong_orientation | missing_guard | loose_attachment | other\",\n      \"observation\": \"<concise, objective evidence (no speculation)>\",\n      \"source\": \"manual_annotation\",\n      \"confidence\": 0.0\n    }\n  ],\n  \"dialogs\": [\n    {\n      \"clip_id\": \"<same as paired event>\",\n      \"segment_id\": \"<same as paired event>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"<same as paired event>\",\n      \"dialogue\": [\n        { \"role\": \"assistant\", \"utterance\": \"\" },\n        { \"role\": \"user\", \"utterance\": \"<non-trivial response (>=12 words)>\" },\n        { \"role\": \"assistant\", \"utterance\": \"<two-step corrective action + confirmation>\" },\n        { \"role\": \"user\", \"utterance\": \"\" }\n      ]\n    }\n  ]\n}\n\n#### Failure Case (If there are no valid Tool Use events in current video clip)\n{\n  \"tool_use_instant_events\": [],\n  \"dialogs\": [],\n}\n\n\n\n### **Manual Annotations of Clip ID z034-june-23-22-printer_big**\n{\n  \"video_duration\": {\n    \"raw\": \"00:01:49.85\",\n    \"seconds\": 109\n  },\n  \"taskId\": \"63dadfad4f9c89f558fa2f3b\",\n  \"taskType\": \"setup big printer\",\n  \"video_name\": \"z034-june-23-22-printer_big\",\n  \"initial_conversation\": [\n    {\n      \"start_time\": 2.261,\n      \"end_time\": 4.151,\n      \"purpose\": \"instructor-start-conversation_opening remarks\",\n      \"text\": \"We'll now operate the big printer.\"\n    },\n    {\n      \"start_time\": 4.4,\n      \"end_time\": 7.9,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"The first step is to wake the printer up from sleep mode.\"\n    }\n  ],\n  \"initial_fine_grained_action\": [],\n  \"actions\": [\n    {\n      \"start_time\": 9.084,\n      \"end_time\": 21.784,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student turns on the printer.\",\n        \"Verb\": \"turn_on\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"printer\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 9.2,\n          \"end_time\": 11.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"approach\",\n            \"Noun\": \"printer\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Adjective\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 12.2,\n          \"end_time\": 13.129,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"purple\",\n            \"Noun\": \"button\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 13.197,\n          \"end_time\": 14.958,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"point\",\n            \"Adjective\": \"purple\",\n            \"Noun\": \"moon_button\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 15.12,\n          \"end_time\": 16.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"purple\",\n            \"Noun\": \"button\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 15.1,\n          \"end_time\": 16.655,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Yes, that's the blue button.\"\n        },\n        {\n          \"start_time\": 21.1,\n          \"end_time\": 21.7,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Great.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 24.2,\n      \"end_time\": 32.2,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student turns off the printer.\",\n        \"Verb\": \"turn_off\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"printer\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 25.1,\n          \"end_time\": 26.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"purple\",\n            \"Noun\": \"button\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 29.2,\n          \"end_time\": 30.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"otherwise\",\n            \"Incorrect Action Explanation\": \"Unnecessary action.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"purple\",\n            \"Noun\": \"button\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 29.569,\n          \"end_time\": 31.119,\n          \"conversation_purpose\": \"instructor-start-conversation_other\",\n          \"text\": \"It should work.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 35.3,\n      \"end_time\": 55.1,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student loads the paper stack into the printer.\",\n        \"Verb\": \"load\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"paper_stack\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 37.1,\n          \"end_time\": 37.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"grab\",\n            \"Noun\": \"handle\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Adjective\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 37.867,\n          \"end_time\": 39.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"open\",\n            \"Noun\": \"paper_tray\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Adjective\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 41.088,\n          \"end_time\": 42.183,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"grab\",\n            \"Noun\": \"paper_stack\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Adjective\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 42.258,\n          \"end_time\": 43.108,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"lift\",\n            \"Noun\": \"paper_stack\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Adjective\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 43.252,\n          \"end_time\": 44.545,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"align\",\n            \"Noun\": \"paper_stack\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Adjective\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 44.565,\n          \"end_time\": 45.214,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"rotate\",\n            \"Noun\": \"paper_stack\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Adjective\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 45.247,\n          \"end_time\": 49.127,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"insert\",\n            \"Noun\": \"paper_stack\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Adjective\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 49.205,\n          \"end_time\": 50.171,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"touch\",\n            \"Noun\": \"paper_stack\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Adjective\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 50.792,\n          \"end_time\": 53.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"close\",\n            \"Noun\": \"paper_tray\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Adjective\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 54.1,\n          \"end_time\": 54.7,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Great.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 64.1,\n      \"end_time\": 106.3,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student exchanges the black ink cartridge from the printer.\",\n        \"Verb\": \"exchange\",\n        \"Adjective\": \"black\",\n        \"Noun\": \"ink_cartridge\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 64.1,\n          \"end_time\": 65.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"top\",\n            \"Noun\": \"cartridge_gate\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 66.1,\n          \"end_time\": 68.216,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"top\",\n            \"Noun\": \"drawer\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 68.254,\n          \"end_time\": 73.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"inspect\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Adjective\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 74.1,\n          \"end_time\": 74.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 75.2,\n          \"end_time\": 77,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 78.117,\n          \"end_time\": 80.154,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 80.203,\n          \"end_time\": 81.295,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 81.364,\n          \"end_time\": 83.202,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 83.324,\n          \"end_time\": 86.366,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"The student fails to insert the ink cartridge.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 86.449,\n          \"end_time\": 88.716,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"The student doesn't know how to insert the cartridge.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 88.798,\n          \"end_time\": 89.854,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 89.969,\n          \"end_time\": 91.714,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"The student doesn't know how to insert the cartridge.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 91.758,\n          \"end_time\": 94.049,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 94.157,\n          \"end_time\": 96.074,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 96.18,\n          \"end_time\": 97.856,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 97.916,\n          \"end_time\": 99.099,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 99.154,\n          \"end_time\": 101.614,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 101.737,\n          \"end_time\": 102.833,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 102.95,\n          \"end_time\": 105.25,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"top\",\n            \"Noun\": \"cartridge_gate\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 70.002,\n          \"end_time\": 73.702,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"And it's on the left-hand side, the black cartridge.\"\n        },\n        {\n          \"start_time\": 93.043,\n          \"end_time\": 94.543,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Exactly.\"\n        },\n        {\n          \"start_time\": 96.3,\n          \"end_time\": 97.8,\n          \"conversation_purpose\": \"student-start-conversation_other\",\n          \"text\": \"Hmmm.\"\n        }\n      ]\n    }\n  ],\n  \"orphan_conversations\": [\n    {\n      \"start_time\": 21.771,\n      \"end_time\": 24.671,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Now, please put it back into sleep mode.\"\n    },\n    {\n      \"start_time\": 32.1,\n      \"end_time\": 32.6,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Great.\"\n    },\n    {\n      \"start_time\": 32.651,\n      \"end_time\": 34.951,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"The next step is to add paper.\"\n    },\n    {\n      \"start_time\": 55,\n      \"end_time\": 59.9,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"The next step is to change the printer cartridge, the black printer cartridge.\"\n    },\n    {\n      \"start_time\": 60.1,\n      \"end_time\": 61.8,\n      \"purpose\": \"student-start-conversation_other\",\n      \"text\": \"Hmmm.\"\n    },\n    {\n      \"start_time\": 61.982,\n      \"end_time\": 66.782,\n      \"purpose\": \"instructor-start-conversation_follow-up instruction\",\n      \"text\": \"You can open the top gate, from the side it opens down.\"\n    },\n    {\n      \"start_time\": 106.204,\n      \"end_time\": 107.004,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Nice work.\"\n    },\n    {\n      \"start_time\": 107.043,\n      \"end_time\": 108.743,\n      \"purpose\": \"instructor-start-conversation_closing remarks\",\n      \"text\": \"You can now stop the recording.\"\n    }\n  ],\n  \"orphan_fine_grained_actions\": [],\n  \"long_form_description\": {\n    \"start_time\": 0.1,\n    \"end_time\": 108.1,\n    \"text\": \"First, the student turns on the printer by pressing the rounded button. After that, the student turns off the printer pressing again the rounded button but fails because it's needed to be pressed for a longer time. Then, the student presses it again for the time required and it's done. Next, the student loads the printer with a paper stack. After that, the student exchanges the black ink cartridge for a new one failing many times while trying it but finishing it after all.\"\n  }\n}\n"}]}]}, "generation_config": {"response_mime_type": "application/json", "response_schema": {"$defs": {"DialogUtterance": {"description": "Single utterance in a dialogue", "properties": {"role": {"description": "Role of the speaker", "enum": ["assistant", "user"], "title": "Role", "type": "string"}, "utterance": {"description": "The spoken text", "title": "Utterance", "type": "string"}}, "required": ["role", "utterance"], "title": "DialogUtterance", "type": "object"}, "ToolUseDialog": {"description": "Dialog associated with a tool use instant event", "properties": {"clip_id": {"description": "<same as paired event>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<same as paired event>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "<same as paired event>", "title": "Risk Type", "type": "string"}, "dialogue": {"description": "Dialogue turns: Turn 1 (assistant): empty, Turn 2 (user): non-trivial response (>=12 words), Turn 3 (assistant): two-step corrective action + confirmation, Turn 4 (user): optional", "items": {"$ref": "#/$defs/DialogUtterance"}, "title": "Dialogue", "type": "array"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "dialogue"], "title": "ToolUseDialog", "type": "object"}, "ToolUseInstantEvent": {"description": "Tool use instant event", "properties": {"clip_id": {"description": "<from annotations.clip_id>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<from annotations.segment_id or 'unknown'>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "Type of risk", "enum": ["improper_grip", "unstable_handle", "device_not_off", "unsafe_posture", "wrong_orientation", "missing_guard", "loose_attachment", "other"], "title": "Risk Type", "type": "string"}, "observation": {"description": "<concise, objective evidence (no speculation)>", "title": "Observation", "type": "string"}, "source": {"default": "manual_annotation", "description": "Source of the annotation", "title": "Source", "type": "string"}, "confidence": {"default": 0.0, "description": "Confidence score", "title": "Confidence", "type": "number"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "observation"], "title": "ToolUseInstantEvent", "type": "object"}}, "description": "Tool use instant service output schema for tool use events and dialogs", "properties": {"tool_use_instant_events": {"description": "List of tool use instant events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseInstantEvent"}, "title": "Tool Use Instant Events", "type": "array"}, "dialogs": {"description": "List of dialogs associated with the events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseDialog"}, "title": "Dialogs", "type": "array"}}, "title": "ToolUseInstantServiceOutput", "type": "object"}, "temperature": 0.7}}
+{"key": "request-89", "request": {"contents": [{"parts": [{"text": "\n### **Role**\n\nYou are an Instant Proactive Service (Instant PS) annotation and dialogue-generation assistant for the HoloAssist dataset.\nIn laboratory / hands-on operation settings, you analyze manual annotations to extract time-windows of \"Tool Use\" risks / improper operations, and for each extracted event, you generate a 2-4 turn \"assistant ↔ user\" dialogue.\n\nYou must rely only on the time-windows provided by the manual annotations.\nYou must not extend, shorten, merge, or fabricate any time segments that do not exist in the manual labels.\n\n⸻\n\n### **All Defined Proactive Services**\n\t•\tInstant (second-level, grounded in the current moment)\n        •\tSafety: immediate bodily/accident danger (flame, blade, electric shock, slip, rotating parts, vehicle proximity) → stop first, then handle.\n        •\tTool Use: improper tool operation/configuration (grip, not powered off, orientation, loose chuck, missing guard, unsafe posture).\n\t•\tShort-Horizon (tens of seconds to a few minutes, within a single session)\n        •\tNext-Step Guidance: workflow is already underway; provide suggestions for the next step based on what has been done.\n        •\tError-Recovery: the user has just made a workflow mistake (wrong step, wrong object, wrong target, wrong configuration for this task) and must rollback to fix it.\n        •\tResource Reminder: end-of-task state is not handled (fire/power left on, door/cap open, unsaved work, leftover items, missing refill) → remind to close/save/take/refill.\n\n⸻\n\n### **Input Manual Annotations (authoritative time source)**\n\nProvides fine-grained temporal information for all dialogue and user actions in the video.\n\n⸻\n\n### **OBJECTIVE**\n\t1.\tRead each manual annotation labeled as \"Tool Use\", and output its time_window exactly as annotated (start_time-end_time, verbatim).\n    **You must traverse every user-error segment in the manual annotations and process them one by one without omission.**\n\t2.\tFor each event, output:\n        •\trisk_type (standardized from the label)\n        •\tan objective observation (from comment and/or video JSON; must be verifiable)\n        •\tconfidence\n\t3.\tIf multiple labels exist in the same time-window → output multiple separate events.\n        If repeated identical labels appear → deduplicate and conceptually merge their sources.\n\t4.\tOutput only Tool Use events (not Safety, not Privacy, not Error-Recovery, not Resource Reminder).\n\t5.\tDialogue generation: for every event, generate a 2-4 turn dialogue:\n        •\tAssistant speaks first, calmly, politely, low-intrusion.\n        •\tClearly state the specific tool-use risk (no timestamps), and provide 1-2 actionable corrections\n    (e.g., \"power off first, then…\", \"adjust your grip below the guard ring\").\n        •\tUser must not reply vaguely; produce ≥12 English words with meaningful content (accept/modify/decline and give reasons).\n        •\tAssistant closes with confirmation / optional SOP snippet / short reminder.\n        •\tDialogue text must not include timestamps, but the structured output must include aligned clip_id and time_window.\n\n⸻\n\n### **Task Definition / Nature (Instant · Tool Use)**\n\nCore Focus\n\t•\tThis category is restricted to problems that arise purely from how a tool is being used: grip, posture, contact, orientation, clamp/guard state, power state / configuration of the tool itself.\n\t•\tBy definition, Instant · Tool Use never requires rolling back or redoing previously completed workflow steps. The current step (object, target, step choice) is logically correct; only the usage technique is problematic.\n\t•\tIt does not cover mistakes about which object / part / slot / step / goal is chosen in the workflow (those belong to Short-Horizon · Error-Recovery).\n\nNature\n\t•\tTriggered when an immediate tool-related operational risk appears.\n\t•\tFocus on technique / configuration issues (grip, contact area, hand placement, body posture, orientation, clamp/guard state, power-off timing) that can become unsafe or damaging within a few seconds if not corrected.\n\t•\tIf the same mis-use is already causing an acute bodily hazard (e.g., clear cut / burn / electric-shock risk), it should be classified as Instant · Safety, not Tool Use.\n\nTemporal scope (critical)\n\t•\tEach Instant Tool Use event corresponds to a very short snippet of ongoing execution:\n\t•\ttypically 0-5 seconds between the risky configuration and when intervention should happen;\n\t•\twith a hard upper bound of ≤10 seconds.\n\t•\tIf understanding or fixing the problem requires:\n\t•\tlooking back over ≥10 seconds of prior workflow, or\n\t•\tundoing earlier completed steps and then redoing them,\nthen it should conceptually be handled by Short-Horizon services (especially Error-Recovery), not by Instant · Tool Use.\n\nEvent granularity\n\t•\tEach manual annotation segment that satisfies the temporal scope and nature above is counted as one Tool Use event.\n\t•\tYou must not merge multiple distant segments into a longer window to \"simulate\" an instant event.\n\nCommon labels (examples)\n\nimproper_grip, unstable_handle, device_not_off, unsafe_posture,\nwrong_orientation, missing_guard, loose_attachment, unstable_support, etc.\n\nExample 1 (Tool Use, not Error-Recovery)\nThe user is drilling into a workpiece with the correct drill bit and position, but their hand is very close to the rotating bit and the drill is tilted, making the operation unstable.\nIf they simply reposition their hand further away, adjust the tilt, and stabilize the drill, the task remains valid. No previous step needs to be undone.\nThis is an Instant · Tool Use event (technique correction), not Error-Recovery.\n\n⸻\n\n### **Mutual Exclusion & Priority vs. Error-Recovery (and Safety)**\n\nWhen deciding between Instant · Tool Use, Short-Horizon · Error-Recovery, and Instant · Safety, use the following rules.\n\n1. Completion vs. ongoing execution (primary test: Tool Use vs. Error-Recovery)\nUse this completion test first:\n\n\"If the user immediately switches to the correct technique from now on, without undoing anything already done, does the mistake disappear?\"\n\n\t•\tIf YES → this is Tool Use (ongoing execution / technique correction).\n\t•\tIf NO, because the current state is already wrong and must be undone and redone, then it belongs to Short-Horizon · Error-Recovery, not Tool Use.\n\nIn other words:\n\t•\tTool Use\n        •\tThe step itself is logically correct (right object, right target, right step for this task).\n        •\tThe problem lies in how the tool is being operated (grip, angle, stability, power-off timing, missing clamp/guard, etc.).\n        •\tFix = adjust how the tool is being handled / configured right now, without rolling back earlier workflow states.\n\t•\tError-Recovery\n        •\tThe workflow state itself is wrong (wrong part installed, wrong sample loaded, wrong slot used, wrong target selected, steps swapped, required step skipped, etc.).\n        •\tFix = stop, undo what was done, and redo the step correctly.\n        •\tThese should not be labeled as Tool Use in this task.\n\n2. Technique vs. workflow (rephrased decision rule)\n\t•\tIf the main problem is how the tool is being handled or configured in this short 0-10 second window\n(grip, posture, orientation, clamp/guard, power-off timing), and correcting it means adjusting the current action, classify it as Instant · Tool Use.\n\t•\tIf the main problem is what has already been done in the workflow\n(wrong object, wrong slot/target, wrong order, wrong configuration for this task, skipped required step), and the user must undo and redo a step, classify it as Short-Horizon · Error-Recovery.\n\n3. Safety override\n\t•\tIf the current tool use creates an immediate, high-risk safety hazard (e.g., hand directly in front of an active blade, imminent burn from an exposed hot surface, clear electric-shock risk),\nthe primary label should be Instant · Safety, even if there is also a technique issue.\n\t•\tIn such cases, prioritize Safety over Tool Use.\n\n4. Time scale\n\t•\tTool Use: typically 0-10 seconds, focused on a currently ongoing motion or micro configuration with no rollback.\n\t•\tError-Recovery: can span ≈10 seconds to a few minutes, requiring short-term memory of earlier completed actions and explicit rollback.\n\n5. Example 2 (Error-Recovery, not Tool Use)\nThe user is assembling a device that requires inserting Part A first and then Part B.\nInstead, they insert Part B directly, tighten it, and skip Part A.\nSimply improving their hand technique or tightening style cannot fix this — the assembly sequence itself is wrong.\nThe assistant should ask them to stop, remove Part B (undo), insert Part A, then re-insert Part B in the correct order (redo).\nThis is Error-Recovery because it is a workflow-level mistake that requires rollback + redo, not just a Tool Use adjustment.\n\nIn this task, you are only asked to output Tool Use events.\nSegments that match the Error-Recovery definition above should not be labeled as Tool Use.\n\n⸻\n\n### **Output Format and Rules**\n\nYou must produce two parallel arrays: tool_use_instant_events and dialogs.\nEach event must correspond to exactly one dialogue.\n\n### **Mandatory constraints**\n\t•\tExact Match\n        •\ttime_window must match the annotated start_time-end_time exactly.\n        •\tNo stretching, shortening, smoothing, or merging.\n\t•\tAnnotation Only\n\t    •\tYou may not introduce new or extended time windows.\n\t•\tObjective observation\n\t    •\tMust be verifiable; no speculation or hidden-mental-state guesses.\n\t•\tMulti-label\n\t    •\tSeparate output entries for each label; exact duplicates merged.\n\t•\tOrdering\n\t    •\tSort by clip_id ascending, then by start_time ascending.\n\n### **Dialogue constraints**\n\t•\t2-4 turns.\n\t•\tAssistant speaks first.\n\t•\tFirst assistant turn must include:\n\t•\texplicit mention of the specific tool-use risk, and\n\t•\t1-2 concrete corrective steps.\n\t•\tUser reply:\n\t•\t≥12 words, non-trivial, expresses acceptance, modification, or refusal with explanation.\n\t•\tAssistant final turn:\n\t•\tstep-by-step guidance / confirmation / optional mini SOP card.\n\t•\tNo timestamps in dialogue.\n\t•\tNo Safety / Privacy content.\n\t•\tNo hallucinated facts.\n\n⸻\n\n### **Unified Output Schema**\n{\n  \"tool_use_instant_events\": [\n    {\n      \"clip_id\": \"<from annotations.clip_id>\",\n      \"segment_id\": \"<from annotations.segment_id or 'unknown'>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"improper_grip | unstable_handle | device_not_off | unsafe_posture | wrong_orientation | missing_guard | loose_attachment | other\",\n      \"observation\": \"<concise, objective evidence (no speculation)>\",\n      \"source\": \"manual_annotation\",\n      \"confidence\": 0.0\n    }\n  ],\n  \"dialogs\": [\n    {\n      \"clip_id\": \"<same as paired event>\",\n      \"segment_id\": \"<same as paired event>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"<same as paired event>\",\n      \"dialogue\": [\n        { \"role\": \"assistant\", \"utterance\": \"\" },\n        { \"role\": \"user\", \"utterance\": \"<non-trivial response (>=12 words)>\" },\n        { \"role\": \"assistant\", \"utterance\": \"<two-step corrective action + confirmation>\" },\n        { \"role\": \"user\", \"utterance\": \"\" }\n      ]\n    }\n  ]\n}\n\n#### Failure Case (If there are no valid Tool Use events in current video clip)\n{\n  \"tool_use_instant_events\": [],\n  \"dialogs\": [],\n}\n\n\n\n### **Manual Annotations of Clip ID z034-june-23-22-switch**\n{\n  \"video_duration\": {\n    \"raw\": \"00:04:18.50\",\n    \"seconds\": 258\n  },\n  \"taskId\": \"63dadf475fa1e26dda8cc105\",\n  \"taskType\": \"setup switch\",\n  \"video_name\": \"z034-june-23-22-switch\",\n  \"initial_conversation\": [\n    {\n      \"start_time\": 2.203,\n      \"end_time\": 4.14,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"We'll now operate the Nintendo Switch.\"\n    },\n    {\n      \"start_time\": 5.958,\n      \"end_time\": 12,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"The first task is to change the controller from the handheld mode to the joy-con comfort grip.\"\n    },\n    {\n      \"start_time\": 13.573,\n      \"end_time\": 25.631,\n      \"purpose\": \"instructor-start-conversation_follow-up instruction\",\n      \"text\": \"So you first have to remove the colors controllers, and you do that by looking at the back, there is a small button that you press and you can slide it off.\"\n    }\n  ],\n  \"initial_fine_grained_action\": [\n    {\n      \"start_time\": 12.827,\n      \"end_time\": 16.155,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"grab\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"nintendo_switch\",\n        \"adverbial\": \"none\"\n      }\n    }\n  ],\n  \"actions\": [\n    {\n      \"start_time\": 14.5,\n      \"end_time\": 60.3,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student exchanges the joy-cons controllers from the handheld grip for the comfort grip.\",\n        \"Verb\": \"exchange\",\n        \"Noun\": \"joy_con_controller\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 16.246,\n          \"end_time\": 20.034,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"The student presses random buttons trying to remove the red controller off the Nintendo Switch.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"random\",\n            \"Noun\": \"button\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 20.11,\n          \"end_time\": 24.044,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 24.216,\n          \"end_time\": 29.663,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"The student presses the release button too many times trying to remove the controller.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"release_button\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 29.743,\n          \"end_time\": 30.963,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 31.022,\n          \"end_time\": 32.704,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 32.734,\n          \"end_time\": 35.925,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 35.975,\n          \"end_time\": 38.058,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 38.109,\n          \"end_time\": 43.173,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"comfort_grip\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 43.245,\n          \"end_time\": 44.419,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 44.465,\n          \"end_time\": 45.069,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"comfort_grip\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 45.134,\n          \"end_time\": 45.089,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 45.144,\n          \"end_time\": 47.014,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"comfort_grip\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 47.044,\n          \"end_time\": 48.165,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 48.21,\n          \"end_time\": 52.017,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 52.126,\n          \"end_time\": 53.068,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 53.121,\n          \"end_time\": 60.114,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 40.086,\n          \"end_time\": 41.048,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Yeah.\"\n        },\n        {\n          \"start_time\": 41.3,\n          \"end_time\": 43.719,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"And you put the colored controllers on the grip.\"\n        },\n        {\n          \"start_time\": 47.194,\n          \"end_time\": 49.9,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"You also have to slide on.\"\n        },\n        {\n          \"start_time\": 58.214,\n          \"end_time\": 59.531,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Nice work.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 65.4,\n      \"end_time\": 107,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student changes the two joy-con controllers from the joy-con comfort to the joy-cons strap.\",\n        \"Verb\": \"exchange\",\n        \"Noun\": \"joy_con_controller\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 68.139,\n          \"end_time\": 69.276,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 69.324,\n          \"end_time\": 71.396,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 71.452,\n          \"end_time\": 73.066,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"comfort_grip\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 73.133,\n          \"end_time\": 74.063,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"joy_con_strap\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 74.148,\n          \"end_time\": 76.278,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"joy_con_strap\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 76.356,\n          \"end_time\": 79.868,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 79.954,\n          \"end_time\": 83.898,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student tries to slide on the joy-con strap to the joy-con controller.\",\n            \"Incorrect Action Corrected by\": \"35\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"joy_con_strap\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 83.94,\n          \"end_time\": 89.064,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lock\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"joy_con_strap_lock\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 89.121,\n          \"end_time\": 93.256,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student slides on the red joy-con controller to the joy-con strap but in the wrong  way.\",\n            \"Incorrect Action Corrected by\": \"41\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 93.292,\n          \"end_time\": 94.082,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 94.146,\n          \"end_time\": 99.044,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student slides on the red controller to the joy-con strap in the wrong way.\",\n            \"Incorrect Action Corrected by\": \"44\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 99.125,\n          \"end_time\": 101.133,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 101.242,\n          \"end_time\": 103.698,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 78.25,\n          \"end_time\": 81.45,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"And you'll have to lock it at the bottom, there is a white lock.\"\n        },\n        {\n          \"start_time\": 81.1,\n          \"end_time\": 81.4,\n          \"conversation_purpose\": \"student-start-conversation_other\",\n          \"text\": \"Okay.\"\n        },\n        {\n          \"start_time\": 82.075,\n          \"end_time\": 83.825,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"And the strings goes in the bottom.\"\n        },\n        {\n          \"start_time\": 85.048,\n          \"end_time\": 85.782,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Yeah.\"\n        },\n        {\n          \"start_time\": 85.807,\n          \"end_time\": 87.372,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"There is a white lock that you press on.\"\n        },\n        {\n          \"start_time\": 87.394,\n          \"end_time\": 87.76,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Perfect.\"\n        },\n        {\n          \"start_time\": 93.175,\n          \"end_time\": 94.625,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"Oh it's the other way around.\"\n        },\n        {\n          \"start_time\": 97.105,\n          \"end_time\": 99.5,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"The string has to be at the bottom\"\n        },\n        {\n          \"start_time\": 101.287,\n          \"end_time\": 102.5,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Exactly.\"\n        },\n        {\n          \"start_time\": 105.281,\n          \"end_time\": 106.688,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Nice work .\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 112.4,\n      \"end_time\": 140.2,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student exchanges the joy-con controllers from the joy-con strap for the handheld grip.\",\n        \"Verb\": \"exchange\",\n        \"Noun\": \"joy_con_controller\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 114.076,\n          \"end_time\": 116.074,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 116.145,\n          \"end_time\": 117.18,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unlock\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"joy_con_strap_lock\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 117.214,\n          \"end_time\": 118.47,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"joy_con_strap\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 118.53,\n          \"end_time\": 121.064,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 121.144,\n          \"end_time\": 122.047,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 122.112,\n          \"end_time\": 123.068,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student tries to insert the red joy-con controller to the comfort grip.\",\n            \"Incorrect Action Corrected by\": \"59\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 123.108,\n          \"end_time\": 124.765,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"comfort_grip\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 124.807,\n          \"end_time\": 126.03,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 126.107,\n          \"end_time\": 134.492,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 134.532,\n          \"end_time\": 136.152,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 123.2,\n          \"end_time\": 125.003,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"That's the joy-con comfort grip.\"\n        },\n        {\n          \"start_time\": 126.059,\n          \"end_time\": 126.76,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Great.\"\n        },\n        {\n          \"start_time\": 129.398,\n          \"end_time\": 131.384,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"And the red one goes on the right side.\"\n        },\n        {\n          \"start_time\": 139.05,\n          \"end_time\": 139.55,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Nice work.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 145,\n      \"end_time\": 161,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student stands with the Nintendo switch.\",\n        \"Verb\": \"stand\",\n        \"Noun\": \"nintendo_switch\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 149.128,\n          \"end_time\": 153.176,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"flip\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 153.234,\n          \"end_time\": 156.167,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"kickstand\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 156.207,\n          \"end_time\": 160.986,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"stand\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 147.1,\n          \"end_time\": 147.6,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Yeah.\"\n        },\n        {\n          \"start_time\": 148.033,\n          \"end_time\": 153.34,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"There's a kickstand in the back that you open.\"\n        },\n        {\n          \"start_time\": 158.981,\n          \"end_time\": 160.32,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Nice.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 165.2,\n      \"end_time\": 188.3,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student changes a game card.\",\n        \"Verb\": \"exchange\",\n        \"Noun\": \"game_card\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 167.114,\n          \"end_time\": 170.266,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"game_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 170.318,\n          \"end_time\": 171.78,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"game_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 171.832,\n          \"end_time\": 173.079,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"game_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 173.115,\n          \"end_time\": 173.857,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"game_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 173.955,\n          \"end_time\": 185.57,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"game_card\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 187.1,\n          \"end_time\": 187.5,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Great.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 192.3,\n      \"end_time\": 213.3,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student changes the micro sd card.\",\n        \"Verb\": \"exchange\",\n        \"Adjective\": \"micro\",\n        \"Noun\": \"sd_card\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 198.117,\n          \"end_time\": 202.469,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"kickstand\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 202.508,\n          \"end_time\": 205.063,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 205.119,\n          \"end_time\": 207.09,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 207.041,\n          \"end_time\": 207.564,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 207.558,\n          \"end_time\": 209.693,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 194.146,\n          \"end_time\": 197.736,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"It's located underneath the kickstand.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 216.1,\n      \"end_time\": 235,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student turns on the Nintendo Switch.\",\n        \"Verb\": \"turn_on\",\n        \"Noun\": \"nintendo_switch\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 220.934,\n          \"end_time\": 223.253,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"volume\",\n            \"Noun\": \"button\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 217.319,\n          \"end_time\": 219.894,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"The on button it's on the top.\"\n        },\n        {\n          \"start_time\": 233.1,\n          \"end_time\": 233.6,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Great.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 235.3,\n      \"end_time\": 253.3,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student turns off their Nintendo Switch.\",\n        \"Verb\": \"turn_off\",\n        \"Noun\": \"nintendo_switch\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 237.149,\n          \"end_time\": 240.585,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"volume\",\n            \"Noun\": \"button\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 240.646,\n          \"end_time\": 251.0,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"button\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 245.007,\n          \"end_time\": 251.97,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"You can go to power options, and press a and off.\"\n        },\n        {\n          \"start_time\": 252.103,\n          \"end_time\": 252.5,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Nice.\"\n        }\n      ]\n    }\n  ],\n  \"orphan_conversations\": [\n    {\n      \"start_time\": 60.1,\n      \"end_time\": 64.7,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"The next step is to change the controller from the joy-con comfort grip to the two joy-cons.\"\n    },\n    {\n      \"start_time\": 107.75,\n      \"end_time\": 111.75,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Now please change the controller from the two joy-con back to the handheld grip.\"\n    },\n    {\n      \"start_time\": 140.531,\n      \"end_time\": 143.496,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"The next step is to make the Nintendo stand.\"\n    },\n    {\n      \"start_time\": 161.1,\n      \"end_time\": 164.024,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Now please change the game card.\"\n    },\n    {\n      \"start_time\": 188.2,\n      \"end_time\": 191.66,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Now please change the MicroSD card.\"\n    },\n    {\n      \"start_time\": 213.113,\n      \"end_time\": 215.731,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Now please turn on the Nintendo Switch.\"\n    },\n    {\n      \"start_time\": 234.285,\n      \"end_time\": 235.7,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Now please turn it off.\"\n    },\n    {\n      \"start_time\": 253.256,\n      \"end_time\": 255.566,\n      \"purpose\": \"instructor-start-conversation_closing remarks\",\n      \"text\": \"You can now press stop.\"\n    }\n  ],\n  \"orphan_fine_grained_actions\": [\n    {\n      \"start_time\": 60.212,\n      \"end_time\": 65.044,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"lift\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"comfort_grip\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 65.108,\n      \"end_time\": 68.028,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"withdraw\",\n        \"Adjective\": \"red\",\n        \"Noun\": \"joy_con_controller\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 103.734,\n      \"end_time\": 110.362,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"lock\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"joy_con_strap_lock\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 110.434,\n      \"end_time\": 113.961,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"withdraw\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"joy_con_strap\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 136.236,\n      \"end_time\": 141.566,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"insert\",\n        \"Adjective\": \"blue\",\n        \"Noun\": \"joy_con_controller\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 141.625,\n      \"end_time\": 149.064,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"inspect\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"nintendo_switch\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 161.063,\n      \"end_time\": 167.057,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"grab\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"nintendo_switch\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 185.643,\n      \"end_time\": 189.409,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"close\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"game_card\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 189.491,\n      \"end_time\": 198.085,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"inspect\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"nintendo_switch\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 209.787,\n      \"end_time\": 214.105,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"close\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"kickstand\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 214.23,\n      \"end_time\": 220.87,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"inspect\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"nintendo_switch\",\n        \"adverbial\": \"none\"\n      }\n    }\n  ],\n  \"long_form_description\": {\n    \"start_time\": 0.2,\n    \"end_time\": 255.7,\n    \"text\": \"The student changes the controllers and game card, then turns on and off their Nintendo Switch.\"\n  }\n}\n"}]}]}, "generation_config": {"response_mime_type": "application/json", "response_schema": {"$defs": {"DialogUtterance": {"description": "Single utterance in a dialogue", "properties": {"role": {"description": "Role of the speaker", "enum": ["assistant", "user"], "title": "Role", "type": "string"}, "utterance": {"description": "The spoken text", "title": "Utterance", "type": "string"}}, "required": ["role", "utterance"], "title": "DialogUtterance", "type": "object"}, "ToolUseDialog": {"description": "Dialog associated with a tool use instant event", "properties": {"clip_id": {"description": "<same as paired event>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<same as paired event>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "<same as paired event>", "title": "Risk Type", "type": "string"}, "dialogue": {"description": "Dialogue turns: Turn 1 (assistant): empty, Turn 2 (user): non-trivial response (>=12 words), Turn 3 (assistant): two-step corrective action + confirmation, Turn 4 (user): optional", "items": {"$ref": "#/$defs/DialogUtterance"}, "title": "Dialogue", "type": "array"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "dialogue"], "title": "ToolUseDialog", "type": "object"}, "ToolUseInstantEvent": {"description": "Tool use instant event", "properties": {"clip_id": {"description": "<from annotations.clip_id>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<from annotations.segment_id or 'unknown'>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "Type of risk", "enum": ["improper_grip", "unstable_handle", "device_not_off", "unsafe_posture", "wrong_orientation", "missing_guard", "loose_attachment", "other"], "title": "Risk Type", "type": "string"}, "observation": {"description": "<concise, objective evidence (no speculation)>", "title": "Observation", "type": "string"}, "source": {"default": "manual_annotation", "description": "Source of the annotation", "title": "Source", "type": "string"}, "confidence": {"default": 0.0, "description": "Confidence score", "title": "Confidence", "type": "number"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "observation"], "title": "ToolUseInstantEvent", "type": "object"}}, "description": "Tool use instant service output schema for tool use events and dialogs", "properties": {"tool_use_instant_events": {"description": "List of tool use instant events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseInstantEvent"}, "title": "Tool Use Instant Events", "type": "array"}, "dialogs": {"description": "List of dialogs associated with the events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseDialog"}, "title": "Dialogs", "type": "array"}}, "title": "ToolUseInstantServiceOutput", "type": "object"}, "temperature": 0.7}}
+{"key": "request-90", "request": {"contents": [{"parts": [{"text": "\n### **Role**\n\nYou are an Instant Proactive Service (Instant PS) annotation and dialogue-generation assistant for the HoloAssist dataset.\nIn laboratory / hands-on operation settings, you analyze manual annotations to extract time-windows of \"Tool Use\" risks / improper operations, and for each extracted event, you generate a 2-4 turn \"assistant ↔ user\" dialogue.\n\nYou must rely only on the time-windows provided by the manual annotations.\nYou must not extend, shorten, merge, or fabricate any time segments that do not exist in the manual labels.\n\n⸻\n\n### **All Defined Proactive Services**\n\t•\tInstant (second-level, grounded in the current moment)\n        •\tSafety: immediate bodily/accident danger (flame, blade, electric shock, slip, rotating parts, vehicle proximity) → stop first, then handle.\n        •\tTool Use: improper tool operation/configuration (grip, not powered off, orientation, loose chuck, missing guard, unsafe posture).\n\t•\tShort-Horizon (tens of seconds to a few minutes, within a single session)\n        •\tNext-Step Guidance: workflow is already underway; provide suggestions for the next step based on what has been done.\n        •\tError-Recovery: the user has just made a workflow mistake (wrong step, wrong object, wrong target, wrong configuration for this task) and must rollback to fix it.\n        •\tResource Reminder: end-of-task state is not handled (fire/power left on, door/cap open, unsaved work, leftover items, missing refill) → remind to close/save/take/refill.\n\n⸻\n\n### **Input Manual Annotations (authoritative time source)**\n\nProvides fine-grained temporal information for all dialogue and user actions in the video.\n\n⸻\n\n### **OBJECTIVE**\n\t1.\tRead each manual annotation labeled as \"Tool Use\", and output its time_window exactly as annotated (start_time-end_time, verbatim).\n    **You must traverse every user-error segment in the manual annotations and process them one by one without omission.**\n\t2.\tFor each event, output:\n        •\trisk_type (standardized from the label)\n        •\tan objective observation (from comment and/or video JSON; must be verifiable)\n        •\tconfidence\n\t3.\tIf multiple labels exist in the same time-window → output multiple separate events.\n        If repeated identical labels appear → deduplicate and conceptually merge their sources.\n\t4.\tOutput only Tool Use events (not Safety, not Privacy, not Error-Recovery, not Resource Reminder).\n\t5.\tDialogue generation: for every event, generate a 2-4 turn dialogue:\n        •\tAssistant speaks first, calmly, politely, low-intrusion.\n        •\tClearly state the specific tool-use risk (no timestamps), and provide 1-2 actionable corrections\n    (e.g., \"power off first, then…\", \"adjust your grip below the guard ring\").\n        •\tUser must not reply vaguely; produce ≥12 English words with meaningful content (accept/modify/decline and give reasons).\n        •\tAssistant closes with confirmation / optional SOP snippet / short reminder.\n        •\tDialogue text must not include timestamps, but the structured output must include aligned clip_id and time_window.\n\n⸻\n\n### **Task Definition / Nature (Instant · Tool Use)**\n\nCore Focus\n\t•\tThis category is restricted to problems that arise purely from how a tool is being used: grip, posture, contact, orientation, clamp/guard state, power state / configuration of the tool itself.\n\t•\tBy definition, Instant · Tool Use never requires rolling back or redoing previously completed workflow steps. The current step (object, target, step choice) is logically correct; only the usage technique is problematic.\n\t•\tIt does not cover mistakes about which object / part / slot / step / goal is chosen in the workflow (those belong to Short-Horizon · Error-Recovery).\n\nNature\n\t•\tTriggered when an immediate tool-related operational risk appears.\n\t•\tFocus on technique / configuration issues (grip, contact area, hand placement, body posture, orientation, clamp/guard state, power-off timing) that can become unsafe or damaging within a few seconds if not corrected.\n\t•\tIf the same mis-use is already causing an acute bodily hazard (e.g., clear cut / burn / electric-shock risk), it should be classified as Instant · Safety, not Tool Use.\n\nTemporal scope (critical)\n\t•\tEach Instant Tool Use event corresponds to a very short snippet of ongoing execution:\n\t•\ttypically 0-5 seconds between the risky configuration and when intervention should happen;\n\t•\twith a hard upper bound of ≤10 seconds.\n\t•\tIf understanding or fixing the problem requires:\n\t•\tlooking back over ≥10 seconds of prior workflow, or\n\t•\tundoing earlier completed steps and then redoing them,\nthen it should conceptually be handled by Short-Horizon services (especially Error-Recovery), not by Instant · Tool Use.\n\nEvent granularity\n\t•\tEach manual annotation segment that satisfies the temporal scope and nature above is counted as one Tool Use event.\n\t•\tYou must not merge multiple distant segments into a longer window to \"simulate\" an instant event.\n\nCommon labels (examples)\n\nimproper_grip, unstable_handle, device_not_off, unsafe_posture,\nwrong_orientation, missing_guard, loose_attachment, unstable_support, etc.\n\nExample 1 (Tool Use, not Error-Recovery)\nThe user is drilling into a workpiece with the correct drill bit and position, but their hand is very close to the rotating bit and the drill is tilted, making the operation unstable.\nIf they simply reposition their hand further away, adjust the tilt, and stabilize the drill, the task remains valid. No previous step needs to be undone.\nThis is an Instant · Tool Use event (technique correction), not Error-Recovery.\n\n⸻\n\n### **Mutual Exclusion & Priority vs. Error-Recovery (and Safety)**\n\nWhen deciding between Instant · Tool Use, Short-Horizon · Error-Recovery, and Instant · Safety, use the following rules.\n\n1. Completion vs. ongoing execution (primary test: Tool Use vs. Error-Recovery)\nUse this completion test first:\n\n\"If the user immediately switches to the correct technique from now on, without undoing anything already done, does the mistake disappear?\"\n\n\t•\tIf YES → this is Tool Use (ongoing execution / technique correction).\n\t•\tIf NO, because the current state is already wrong and must be undone and redone, then it belongs to Short-Horizon · Error-Recovery, not Tool Use.\n\nIn other words:\n\t•\tTool Use\n        •\tThe step itself is logically correct (right object, right target, right step for this task).\n        •\tThe problem lies in how the tool is being operated (grip, angle, stability, power-off timing, missing clamp/guard, etc.).\n        •\tFix = adjust how the tool is being handled / configured right now, without rolling back earlier workflow states.\n\t•\tError-Recovery\n        •\tThe workflow state itself is wrong (wrong part installed, wrong sample loaded, wrong slot used, wrong target selected, steps swapped, required step skipped, etc.).\n        •\tFix = stop, undo what was done, and redo the step correctly.\n        •\tThese should not be labeled as Tool Use in this task.\n\n2. Technique vs. workflow (rephrased decision rule)\n\t•\tIf the main problem is how the tool is being handled or configured in this short 0-10 second window\n(grip, posture, orientation, clamp/guard, power-off timing), and correcting it means adjusting the current action, classify it as Instant · Tool Use.\n\t•\tIf the main problem is what has already been done in the workflow\n(wrong object, wrong slot/target, wrong order, wrong configuration for this task, skipped required step), and the user must undo and redo a step, classify it as Short-Horizon · Error-Recovery.\n\n3. Safety override\n\t•\tIf the current tool use creates an immediate, high-risk safety hazard (e.g., hand directly in front of an active blade, imminent burn from an exposed hot surface, clear electric-shock risk),\nthe primary label should be Instant · Safety, even if there is also a technique issue.\n\t•\tIn such cases, prioritize Safety over Tool Use.\n\n4. Time scale\n\t•\tTool Use: typically 0-10 seconds, focused on a currently ongoing motion or micro configuration with no rollback.\n\t•\tError-Recovery: can span ≈10 seconds to a few minutes, requiring short-term memory of earlier completed actions and explicit rollback.\n\n5. Example 2 (Error-Recovery, not Tool Use)\nThe user is assembling a device that requires inserting Part A first and then Part B.\nInstead, they insert Part B directly, tighten it, and skip Part A.\nSimply improving their hand technique or tightening style cannot fix this — the assembly sequence itself is wrong.\nThe assistant should ask them to stop, remove Part B (undo), insert Part A, then re-insert Part B in the correct order (redo).\nThis is Error-Recovery because it is a workflow-level mistake that requires rollback + redo, not just a Tool Use adjustment.\n\nIn this task, you are only asked to output Tool Use events.\nSegments that match the Error-Recovery definition above should not be labeled as Tool Use.\n\n⸻\n\n### **Output Format and Rules**\n\nYou must produce two parallel arrays: tool_use_instant_events and dialogs.\nEach event must correspond to exactly one dialogue.\n\n### **Mandatory constraints**\n\t•\tExact Match\n        •\ttime_window must match the annotated start_time-end_time exactly.\n        •\tNo stretching, shortening, smoothing, or merging.\n\t•\tAnnotation Only\n\t    •\tYou may not introduce new or extended time windows.\n\t•\tObjective observation\n\t    •\tMust be verifiable; no speculation or hidden-mental-state guesses.\n\t•\tMulti-label\n\t    •\tSeparate output entries for each label; exact duplicates merged.\n\t•\tOrdering\n\t    •\tSort by clip_id ascending, then by start_time ascending.\n\n### **Dialogue constraints**\n\t•\t2-4 turns.\n\t•\tAssistant speaks first.\n\t•\tFirst assistant turn must include:\n\t•\texplicit mention of the specific tool-use risk, and\n\t•\t1-2 concrete corrective steps.\n\t•\tUser reply:\n\t•\t≥12 words, non-trivial, expresses acceptance, modification, or refusal with explanation.\n\t•\tAssistant final turn:\n\t•\tstep-by-step guidance / confirmation / optional mini SOP card.\n\t•\tNo timestamps in dialogue.\n\t•\tNo Safety / Privacy content.\n\t•\tNo hallucinated facts.\n\n⸻\n\n### **Unified Output Schema**\n{\n  \"tool_use_instant_events\": [\n    {\n      \"clip_id\": \"<from annotations.clip_id>\",\n      \"segment_id\": \"<from annotations.segment_id or 'unknown'>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"improper_grip | unstable_handle | device_not_off | unsafe_posture | wrong_orientation | missing_guard | loose_attachment | other\",\n      \"observation\": \"<concise, objective evidence (no speculation)>\",\n      \"source\": \"manual_annotation\",\n      \"confidence\": 0.0\n    }\n  ],\n  \"dialogs\": [\n    {\n      \"clip_id\": \"<same as paired event>\",\n      \"segment_id\": \"<same as paired event>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"<same as paired event>\",\n      \"dialogue\": [\n        { \"role\": \"assistant\", \"utterance\": \"\" },\n        { \"role\": \"user\", \"utterance\": \"<non-trivial response (>=12 words)>\" },\n        { \"role\": \"assistant\", \"utterance\": \"<two-step corrective action + confirmation>\" },\n        { \"role\": \"user\", \"utterance\": \"\" }\n      ]\n    }\n  ]\n}\n\n#### Failure Case (If there are no valid Tool Use events in current video clip)\n{\n  \"tool_use_instant_events\": [],\n  \"dialogs\": [],\n}\n\n\n\n### **Manual Annotations of Clip ID z035-june-23-22-gopro**\n{\n  \"video_duration\": {\n    \"raw\": \"00:03:32.25\",\n    \"seconds\": 212\n  },\n  \"taskId\": \"63dadf474f9c89f558fa100a\",\n  \"taskType\": \"setup gopro\",\n  \"video_name\": \"z035-june-23-22-gopro\",\n  \"initial_conversation\": [\n    {\n      \"start_time\": 3.438,\n      \"end_time\": 4.949,\n      \"purpose\": \"instructor-start-conversation_opening remarks\",\n      \"text\": \"We will now operate the GoPro\"\n    },\n    {\n      \"start_time\": 5.258,\n      \"end_time\": 7.4,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"The first step is to change the battery.\"\n    }\n  ],\n  \"initial_fine_grained_action\": [\n    {\n      \"start_time\": 8.2,\n      \"end_time\": 9.077,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"grab\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"gopro\",\n        \"adverbial\": \"none\"\n      }\n    }\n  ],\n  \"actions\": [\n    {\n      \"start_time\": 8.2,\n      \"end_time\": 46.3,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student changes the battery of the GoPro.\",\n        \"Verb\": \"exchange\",\n        \"Noun\": \"battery\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 9.211,\n          \"end_time\": 10.197,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 10.298,\n          \"end_time\": 16.2,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 17.3,\n          \"end_time\": 34.361,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery_door\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 34.367,\n          \"end_time\": 35.344,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 35.415,\n          \"end_time\": 36.844,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 37.076,\n          \"end_time\": 38.285,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"battery\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 38.326,\n          \"end_time\": 39.293,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"battery\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 39.378,\n          \"end_time\": 40.437,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 40.553,\n          \"end_time\": 44.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery_door\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 11.975,\n          \"end_time\": 17.3,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"It's on the right hand side and a little.\"\n        },\n        {\n          \"start_time\": 18.221,\n          \"end_time\": 19.422,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Yeah, you can open that.\"\n        },\n        {\n          \"start_time\": 28.275,\n          \"end_time\": 29.525,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"It's just a little stiff.\"\n        },\n        {\n          \"start_time\": 44.4,\n          \"end_time\": 45.743,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Nice work.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 48.2,\n      \"end_time\": 74.2,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student changes their micro SD card.\",\n        \"Verb\": \"exchange\",\n        \"Noun\": \"sd_card\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 49.218,\n          \"end_time\": 50.299,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 50.422,\n          \"end_time\": 54.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect 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\"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 202.584,\n          \"end_time\": 203.166,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 203.399,\n          \"end_time\": 204.427,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 204.55,\n          \"end_time\": 207.424,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 207.568,\n          \"end_time\": 209.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"handheld_grip\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 208.1,\n          \"end_time\": 208.5,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Great.\"\n        }\n      ]\n    }\n  ],\n  \"orphan_conversations\": [\n    {\n      \"start_time\": 46.25,\n      \"end_time\": 49.083,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Next step is to change the micro SD card.\"\n    },\n    {\n      \"start_time\": 73.275,\n      \"end_time\": 74.725,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Now please turn on the GoPro.\"\n    },\n    {\n      \"start_time\": 81.1,\n      \"end_time\": 81.5,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Great.\"\n    },\n    {\n      \"start_time\": 82.096,\n      \"end_time\": 83.719,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Now please turn it off.\"\n    },\n    {\n      \"start_time\": 92.297,\n      \"end_time\": 95.432,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Next please, now the GoPro on the strap.\"\n    },\n    {\n      \"start_time\": 141.43,\n      \"end_time\": 146.724,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Now, please switch them out from the strap to handheld grip.\"\n    },\n    {\n      \"start_time\": 187.3,\n      \"end_time\": 189.9,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Now please remove the mount.\"\n    },\n    {\n      \"start_time\": 209.4,\n      \"end_time\": 211,\n      \"purpose\": \"instructor-start-conversation_closing remarks\",\n      \"text\": \"You can now press stop.\"\n    }\n  ],\n  \"orphan_fine_grained_actions\": [\n    {\n      \"start_time\": 73.988,\n      \"end_time\": 75.341,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"grab\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"gopro\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 83.1,\n      \"end_time\": 84.3,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"The student didn't press the button long enough.\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"press\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"button\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 142.2,\n      \"end_time\": 144.3,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"lift\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"gopro\",\n        \"adverbial\": \"none\"\n      }\n    }\n  ],\n  \"long_form_description\": {\n    \"start_time\": 8.1,\n    \"end_time\": 209.1,\n    \"text\": \"The student starts with the instruction of changing the battery of the GoPro, then the student exchanges the Sd card with help of the instructor, then the student turns on and turns off the GoPro, after that the student assembles a strap to the GoPro, and disassemble it, finally, the student assembles a handheld grip to the GoPro and at the end, the student disassembles GoPro from the handheld grip.\"\n  }\n}\n"}]}]}, "generation_config": {"response_mime_type": "application/json", "response_schema": {"$defs": {"DialogUtterance": {"description": "Single utterance in a dialogue", "properties": {"role": {"description": "Role of the speaker", "enum": ["assistant", "user"], "title": "Role", "type": "string"}, "utterance": {"description": "The spoken text", "title": "Utterance", "type": "string"}}, "required": ["role", "utterance"], "title": "DialogUtterance", "type": "object"}, "ToolUseDialog": {"description": "Dialog associated with a tool use instant event", "properties": {"clip_id": {"description": "<same as paired event>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<same as paired event>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "<same as paired event>", "title": "Risk Type", "type": "string"}, "dialogue": {"description": "Dialogue turns: Turn 1 (assistant): empty, Turn 2 (user): non-trivial response (>=12 words), Turn 3 (assistant): two-step corrective action + confirmation, Turn 4 (user): optional", "items": {"$ref": "#/$defs/DialogUtterance"}, "title": "Dialogue", "type": "array"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "dialogue"], "title": "ToolUseDialog", "type": "object"}, "ToolUseInstantEvent": {"description": "Tool use instant event", "properties": {"clip_id": {"description": "<from annotations.clip_id>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<from annotations.segment_id or 'unknown'>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "Type of risk", "enum": ["improper_grip", "unstable_handle", "device_not_off", "unsafe_posture", "wrong_orientation", "missing_guard", "loose_attachment", "other"], "title": "Risk Type", "type": "string"}, "observation": {"description": "<concise, objective evidence (no speculation)>", "title": "Observation", "type": "string"}, "source": {"default": "manual_annotation", "description": "Source of the annotation", "title": "Source", "type": "string"}, "confidence": {"default": 0.0, "description": "Confidence score", "title": "Confidence", "type": "number"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "observation"], "title": "ToolUseInstantEvent", "type": "object"}}, "description": "Tool use instant service output schema for tool use events and dialogs", "properties": {"tool_use_instant_events": {"description": "List of tool use instant events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseInstantEvent"}, "title": "Tool Use Instant Events", "type": "array"}, "dialogs": {"description": "List of dialogs associated with the events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseDialog"}, "title": "Dialogs", "type": "array"}}, "title": "ToolUseInstantServiceOutput", "type": "object"}, "temperature": 0.7}}
+{"key": "request-91", "request": {"contents": [{"parts": [{"text": "\n### **Role**\n\nYou are an Instant Proactive Service (Instant PS) annotation and dialogue-generation assistant for the HoloAssist dataset.\nIn laboratory / hands-on operation settings, you analyze manual annotations to extract time-windows of \"Tool Use\" risks / improper operations, and for each extracted event, you generate a 2-4 turn \"assistant ↔ user\" dialogue.\n\nYou must rely only on the time-windows provided by the manual annotations.\nYou must not extend, shorten, merge, or fabricate any time segments that do not exist in the manual labels.\n\n⸻\n\n### **All Defined Proactive Services**\n\t•\tInstant (second-level, grounded in the current moment)\n        •\tSafety: immediate bodily/accident danger (flame, blade, electric shock, slip, rotating parts, vehicle proximity) → stop first, then handle.\n        •\tTool Use: improper tool operation/configuration (grip, not powered off, orientation, loose chuck, missing guard, unsafe posture).\n\t•\tShort-Horizon (tens of seconds to a few minutes, within a single session)\n        •\tNext-Step Guidance: workflow is already underway; provide suggestions for the next step based on what has been done.\n        •\tError-Recovery: the user has just made a workflow mistake (wrong step, wrong object, wrong target, wrong configuration for this task) and must rollback to fix it.\n        •\tResource Reminder: end-of-task state is not handled (fire/power left on, door/cap open, unsaved work, leftover items, missing refill) → remind to close/save/take/refill.\n\n⸻\n\n### **Input Manual Annotations (authoritative time source)**\n\nProvides fine-grained temporal information for all dialogue and user actions in the video.\n\n⸻\n\n### **OBJECTIVE**\n\t1.\tRead each manual annotation labeled as \"Tool Use\", and output its time_window exactly as annotated (start_time-end_time, verbatim).\n    **You must traverse every user-error segment in the manual annotations and process them one by one without omission.**\n\t2.\tFor each event, output:\n        •\trisk_type (standardized from the label)\n        •\tan objective observation (from comment and/or video JSON; must be verifiable)\n        •\tconfidence\n\t3.\tIf multiple labels exist in the same time-window → output multiple separate events.\n        If repeated identical labels appear → deduplicate and conceptually merge their sources.\n\t4.\tOutput only Tool Use events (not Safety, not Privacy, not Error-Recovery, not Resource Reminder).\n\t5.\tDialogue generation: for every event, generate a 2-4 turn dialogue:\n        •\tAssistant speaks first, calmly, politely, low-intrusion.\n        •\tClearly state the specific tool-use risk (no timestamps), and provide 1-2 actionable corrections\n    (e.g., \"power off first, then…\", \"adjust your grip below the guard ring\").\n        •\tUser must not reply vaguely; produce ≥12 English words with meaningful content (accept/modify/decline and give reasons).\n        •\tAssistant closes with confirmation / optional SOP snippet / short reminder.\n        •\tDialogue text must not include timestamps, but the structured output must include aligned clip_id and time_window.\n\n⸻\n\n### **Task Definition / Nature (Instant · Tool Use)**\n\nCore Focus\n\t•\tThis category is restricted to problems that arise purely from how a tool is being used: grip, posture, contact, orientation, clamp/guard state, power state / configuration of the tool itself.\n\t•\tBy definition, Instant · Tool Use never requires rolling back or redoing previously completed workflow steps. The current step (object, target, step choice) is logically correct; only the usage technique is problematic.\n\t•\tIt does not cover mistakes about which object / part / slot / step / goal is chosen in the workflow (those belong to Short-Horizon · Error-Recovery).\n\nNature\n\t•\tTriggered when an immediate tool-related operational risk appears.\n\t•\tFocus on technique / configuration issues (grip, contact area, hand placement, body posture, orientation, clamp/guard state, power-off timing) that can become unsafe or damaging within a few seconds if not corrected.\n\t•\tIf the same mis-use is already causing an acute bodily hazard (e.g., clear cut / burn / electric-shock risk), it should be classified as Instant · Safety, not Tool Use.\n\nTemporal scope (critical)\n\t•\tEach Instant Tool Use event corresponds to a very short snippet of ongoing execution:\n\t•\ttypically 0-5 seconds between the risky configuration and when intervention should happen;\n\t•\twith a hard upper bound of ≤10 seconds.\n\t•\tIf understanding or fixing the problem requires:\n\t•\tlooking back over ≥10 seconds of prior workflow, or\n\t•\tundoing earlier completed steps and then redoing them,\nthen it should conceptually be handled by Short-Horizon services (especially Error-Recovery), not by Instant · Tool Use.\n\nEvent granularity\n\t•\tEach manual annotation segment that satisfies the temporal scope and nature above is counted as one Tool Use event.\n\t•\tYou must not merge multiple distant segments into a longer window to \"simulate\" an instant event.\n\nCommon labels (examples)\n\nimproper_grip, unstable_handle, device_not_off, unsafe_posture,\nwrong_orientation, missing_guard, loose_attachment, unstable_support, etc.\n\nExample 1 (Tool Use, not Error-Recovery)\nThe user is drilling into a workpiece with the correct drill bit and position, but their hand is very close to the rotating bit and the drill is tilted, making the operation unstable.\nIf they simply reposition their hand further away, adjust the tilt, and stabilize the drill, the task remains valid. No previous step needs to be undone.\nThis is an Instant · Tool Use event (technique correction), not Error-Recovery.\n\n⸻\n\n### **Mutual Exclusion & Priority vs. Error-Recovery (and Safety)**\n\nWhen deciding between Instant · Tool Use, Short-Horizon · Error-Recovery, and Instant · Safety, use the following rules.\n\n1. Completion vs. ongoing execution (primary test: Tool Use vs. Error-Recovery)\nUse this completion test first:\n\n\"If the user immediately switches to the correct technique from now on, without undoing anything already done, does the mistake disappear?\"\n\n\t•\tIf YES → this is Tool Use (ongoing execution / technique correction).\n\t•\tIf NO, because the current state is already wrong and must be undone and redone, then it belongs to Short-Horizon · Error-Recovery, not Tool Use.\n\nIn other words:\n\t•\tTool Use\n        •\tThe step itself is logically correct (right object, right target, right step for this task).\n        •\tThe problem lies in how the tool is being operated (grip, angle, stability, power-off timing, missing clamp/guard, etc.).\n        •\tFix = adjust how the tool is being handled / configured right now, without rolling back earlier workflow states.\n\t•\tError-Recovery\n        •\tThe workflow state itself is wrong (wrong part installed, wrong sample loaded, wrong slot used, wrong target selected, steps swapped, required step skipped, etc.).\n        •\tFix = stop, undo what was done, and redo the step correctly.\n        •\tThese should not be labeled as Tool Use in this task.\n\n2. Technique vs. workflow (rephrased decision rule)\n\t•\tIf the main problem is how the tool is being handled or configured in this short 0-10 second window\n(grip, posture, orientation, clamp/guard, power-off timing), and correcting it means adjusting the current action, classify it as Instant · Tool Use.\n\t•\tIf the main problem is what has already been done in the workflow\n(wrong object, wrong slot/target, wrong order, wrong configuration for this task, skipped required step), and the user must undo and redo a step, classify it as Short-Horizon · Error-Recovery.\n\n3. Safety override\n\t•\tIf the current tool use creates an immediate, high-risk safety hazard (e.g., hand directly in front of an active blade, imminent burn from an exposed hot surface, clear electric-shock risk),\nthe primary label should be Instant · Safety, even if there is also a technique issue.\n\t•\tIn such cases, prioritize Safety over Tool Use.\n\n4. Time scale\n\t•\tTool Use: typically 0-10 seconds, focused on a currently ongoing motion or micro configuration with no rollback.\n\t•\tError-Recovery: can span ≈10 seconds to a few minutes, requiring short-term memory of earlier completed actions and explicit rollback.\n\n5. Example 2 (Error-Recovery, not Tool Use)\nThe user is assembling a device that requires inserting Part A first and then Part B.\nInstead, they insert Part B directly, tighten it, and skip Part A.\nSimply improving their hand technique or tightening style cannot fix this — the assembly sequence itself is wrong.\nThe assistant should ask them to stop, remove Part B (undo), insert Part A, then re-insert Part B in the correct order (redo).\nThis is Error-Recovery because it is a workflow-level mistake that requires rollback + redo, not just a Tool Use adjustment.\n\nIn this task, you are only asked to output Tool Use events.\nSegments that match the Error-Recovery definition above should not be labeled as Tool Use.\n\n⸻\n\n### **Output Format and Rules**\n\nYou must produce two parallel arrays: tool_use_instant_events and dialogs.\nEach event must correspond to exactly one dialogue.\n\n### **Mandatory constraints**\n\t•\tExact Match\n        •\ttime_window must match the annotated start_time-end_time exactly.\n        •\tNo stretching, shortening, smoothing, or merging.\n\t•\tAnnotation Only\n\t    •\tYou may not introduce new or extended time windows.\n\t•\tObjective observation\n\t    •\tMust be verifiable; no speculation or hidden-mental-state guesses.\n\t•\tMulti-label\n\t    •\tSeparate output entries for each label; exact duplicates merged.\n\t•\tOrdering\n\t    •\tSort by clip_id ascending, then by start_time ascending.\n\n### **Dialogue constraints**\n\t•\t2-4 turns.\n\t•\tAssistant speaks first.\n\t•\tFirst assistant turn must include:\n\t•\texplicit mention of the specific tool-use risk, and\n\t•\t1-2 concrete corrective steps.\n\t•\tUser reply:\n\t•\t≥12 words, non-trivial, expresses acceptance, modification, or refusal with explanation.\n\t•\tAssistant final turn:\n\t•\tstep-by-step guidance / confirmation / optional mini SOP card.\n\t•\tNo timestamps in dialogue.\n\t•\tNo Safety / Privacy content.\n\t•\tNo hallucinated facts.\n\n⸻\n\n### **Unified Output Schema**\n{\n  \"tool_use_instant_events\": [\n    {\n      \"clip_id\": \"<from annotations.clip_id>\",\n      \"segment_id\": \"<from annotations.segment_id or 'unknown'>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"improper_grip | unstable_handle | device_not_off | unsafe_posture | wrong_orientation | missing_guard | loose_attachment | other\",\n      \"observation\": \"<concise, objective evidence (no speculation)>\",\n      \"source\": \"manual_annotation\",\n      \"confidence\": 0.0\n    }\n  ],\n  \"dialogs\": [\n    {\n      \"clip_id\": \"<same as paired event>\",\n      \"segment_id\": \"<same as paired event>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"<same as paired event>\",\n      \"dialogue\": [\n        { \"role\": \"assistant\", \"utterance\": \"\" },\n        { \"role\": \"user\", \"utterance\": \"<non-trivial response (>=12 words)>\" },\n        { \"role\": \"assistant\", \"utterance\": \"<two-step corrective action + confirmation>\" },\n        { \"role\": \"user\", \"utterance\": \"\" }\n      ]\n    }\n  ]\n}\n\n#### Failure Case (If there are no valid Tool Use events in current video clip)\n{\n  \"tool_use_instant_events\": [],\n  \"dialogs\": [],\n}\n\n\n\n### **Manual Annotations of Clip ID z035-june-23-22-marius_assemble**\n{\n  \"video_duration\": {\n    \"raw\": \"00:05:15.07\",\n    \"seconds\": 315\n  },\n  \"taskId\": \"63dadf048de6cd47c3a07fbb\",\n  \"taskType\": \"assemble stool\",\n  \"video_name\": \"z035-june-23-22-marius_assemble\",\n  \"initial_conversation\": [\n    {\n      \"start_time\": 2.4,\n      \"end_time\": 6.57,\n      \"purpose\": \"instructor-start-conversation_opening remarks\",\n      \"text\": \"We'll now assemble the small chair from IKEA Marius.\"\n    },\n    {\n      \"start_time\": 6.722,\n      \"end_time\": 9.434,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"So please go ahead and assemble the chair.\"\n    }\n  ],\n  \"initial_fine_grained_action\": [],\n  \"actions\": [\n    {\n      \"start_time\": 8.057,\n      \"end_time\": 93.647,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student puts the legs on top of each other.\",\n        \"Verb\": \"assemble\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"leg\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 8.131,\n          \"end_time\": 11.604,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"stool\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 11.659,\n          \"end_time\": 12.759,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 12.816,\n          \"end_time\": 15.608,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 15.671,\n          \"end_time\": 20.304,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student grabs the bolt with the intention of inserting it in the middle, before assembling the other leg.\",\n            \"Incorrect Action Corrected by\": \"12\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"bolt\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 20.335,\n          \"end_time\": 21.402,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"bolt\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 21.424,\n          \"end_time\": 22.339,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 22.396,\n          \"end_time\": 23.796,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 23.847,\n          \"end_time\": 26.371,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 26.404,\n          \"end_time\": 27.794,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"bolt\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 27.845,\n          \"end_time\": 30.669,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"bolt\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 30.737,\n          \"end_time\": 33.076,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 33.122,\n          \"end_time\": 35.224,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student inserts the wrong side of the hex nut.\",\n            \"Incorrect Action Corrected by\": \"26\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 35.298,\n          \"end_time\": 37.498,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student screws the hex nut on the wrong side.\",\n            \"Incorrect Action Corrected by\": \"26\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 37.531,\n          \"end_time\": 38.631,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 38.651,\n          \"end_time\": 40.763,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 40.837,\n          \"end_time\": 44.931,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student unscrews the bolt when the action to be performed is to flip the hex nut.\",\n            \"Incorrect Action Corrected by\": \"32\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"bolt\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 44.994,\n          \"end_time\": 49.086,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 49.141,\n          \"end_time\": 53.186,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 53.222,\n          \"end_time\": 55.422,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 55.494,\n          \"end_time\": 64.392,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 64.433,\n          \"end_time\": 66.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 66.953,\n          \"end_time\": 72.253,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 72.347,\n          \"end_time\": 90.815,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 90.865,\n          \"end_time\": 91.465,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 91.522,\n          \"end_time\": 93.584,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 19.2,\n          \"end_time\": 23.7,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"We'll start with crossing the two legs to form the base\"\n        },\n        {\n          \"start_time\": 35.2,\n          \"end_time\": 41.4,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"The nut seems to be upside down. The flange has to be on the other side, closer to the chair.\"\n        },\n        {\n          \"start_time\": 44.2,\n          \"end_time\": 48.329,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"Uh, no, I just meant to flip the nut, so it seems to be good enough.\"\n        },\n        {\n          \"start_time\": 54.561,\n          \"end_time\": 57.843,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Yeah, so that the wide part is closer to the chair part.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 93.688,\n      \"end_time\": 313.535,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student uses a screwdriver to screw the second screw.\",\n        \"Verb\": \"assemble\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"seat\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 93.729,\n          \"end_time\": 96.349,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student starts to assemble the seat before being able to put the legs in a proper position.\",\n            \"Incorrect Action Corrected by\": \"60\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"seat\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 96.406,\n          \"end_time\": 98.106,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student places the seat to assemble \\nbefore being able to put the legs in a proper position.\",\n            \"Incorrect Action Corrected by\": \"60\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"seat\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 98.149,\n          \"end_time\": 99.449,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"seat\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 99.514,\n          \"end_time\": 101.914,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"seat\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 101.551,\n          \"end_time\": 104.047,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 104.102,\n          \"end_time\": 110.414,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 110.463,\n          \"end_time\": 113.071,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 113.092,\n          \"end_time\": 114.692,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"stool\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 114.747,\n          \"end_time\": 117.347,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student lifts the legs assembled in the seat to flip it over without first placing the screws.\",\n            \"Incorrect Action Corrected by\": \"75\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"stool\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 117.376,\n          \"end_time\": 120.076,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"stool\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 120.151,\n          \"end_time\": 123.035,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 123.073,\n          \"end_time\": 124.465,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student inserts the screw into the leg without first attaching the saddle washer.\",\n            \"Incorrect Action Corrected by\": \"80\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 124.502,\n          \"end_time\": 125.222,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 125.286,\n          \"end_time\": 131.51,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"washer\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 131.553,\n          \"end_time\": 136.131,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"washer\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 136.18,\n          \"end_time\": 139.18,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 139.237,\n          \"end_time\": 140.737,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 140.788,\n          \"end_time\": 142.588,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 142.651,\n          \"end_time\": 168.145,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 168.2,\n          \"end_time\": 169,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 169.022,\n          \"end_time\": 169.922,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 169.984,\n          \"end_time\": 171.084,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 171.139,\n          \"end_time\": 171.739,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 171.786,\n          \"end_time\": 174.586,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 174.641,\n          \"end_time\": 177.49,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 177.541,\n          \"end_time\": 178.741,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 178.796,\n          \"end_time\": 179.996,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 180.073,\n          \"end_time\": 210.728,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 210.776,\n          \"end_time\": 211.492,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 211.543,\n          \"end_time\": 213.543,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"washer\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 213.573,\n          \"end_time\": 215.34,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"washer\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 215.373,\n          \"end_time\": 217.473,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 217.506,\n          \"end_time\": 220.02,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 220.082,\n          \"end_time\": 221.751,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 221.818,\n          \"end_time\": 227.133,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 227.171,\n          \"end_time\": 228.949,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 229.004,\n          \"end_time\": 231.171,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"washer\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 231.2,\n          \"end_time\": 232.888,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"washer\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 232.933,\n          \"end_time\": 233.933,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"The student drops the washer.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"drop\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"washer\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 233.963,\n          \"end_time\": 234.365,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"washer\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 234.404,\n          \"end_time\": 235.304,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"washer\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 235.355,\n          \"end_time\": 236.955,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 237.002,\n          \"end_time\": 238.602,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 238.649,\n          \"end_time\": 253.953,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 254.025,\n          \"end_time\": 254.855,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 254.894,\n          \"end_time\": 257.094,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"washer\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 255.024,\n          \"end_time\": 257.291,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 257.357,\n          \"end_time\": 259.516,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"washer\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 259.594,\n          \"end_time\": 263.992,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 264.041,\n          \"end_time\": 265.941,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 265.982,\n          \"end_time\": 277.582,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 277.631,\n          \"end_time\": 278.508,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 278.541,\n          \"end_time\": 280.141,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 280.159,\n          \"end_time\": 288.957,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 289.002,\n          \"end_time\": 289.802,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 289.827,\n          \"end_time\": 291.414,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 291.455,\n          \"end_time\": 307.24,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 307.3,\n          \"end_time\": 308.2,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 308.237,\n          \"end_time\": 309.288,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 309.316,\n          \"end_time\": 310.216,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 310.286,\n          \"end_time\": 313.018,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 97.1,\n          \"end_time\": 102.3,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"It's better to uh, do it upside down, so flip the legs.\"\n        },\n        {\n          \"start_time\": 116.39,\n          \"end_time\": 122.776,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"You can leave it in that way and mount the screws on, we'll put the spacer in first.\"\n        },\n        {\n          \"start_time\": 124.1,\n          \"end_time\": 129.9,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"The spacer go, will go in before the screw, the white spacer to the right.\"\n        },\n        {\n          \"start_time\": 134.2,\n          \"end_time\": 136.3,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"The curved part will go on the tube.\"\n        },\n        {\n          \"start_time\": 136.737,\n          \"end_time\": 137.337,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Exactly.\"\n        },\n        {\n          \"start_time\": 311.1,\n          \"end_time\": 311.854,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Great work.\"\n        }\n      ]\n    }\n  ],\n  \"orphan_conversations\": [\n    {\n      \"start_time\": 312.018,\n      \"end_time\": 313.624,\n      \"purpose\": \"instructor-start-conversation_closing remarks\",\n      \"text\": \"You can now stop the recording.\"\n    }\n  ],\n  \"orphan_fine_grained_actions\": [],\n  \"long_form_description\": {\n    \"start_time\": 0.1,\n    \"end_time\": 314.1,\n    \"text\": \"The student needs to assemble the stool, so he aligns the base of the stool, inserts the seat on the base, and tightens all the screws with the screwdriver.\"\n  }\n}\n"}]}]}, "generation_config": {"response_mime_type": "application/json", "response_schema": {"$defs": {"DialogUtterance": {"description": "Single utterance in a dialogue", "properties": {"role": {"description": "Role of the speaker", "enum": ["assistant", "user"], "title": "Role", "type": "string"}, "utterance": {"description": "The spoken text", "title": "Utterance", "type": "string"}}, "required": ["role", "utterance"], "title": "DialogUtterance", "type": "object"}, "ToolUseDialog": {"description": "Dialog associated with a tool use instant event", "properties": {"clip_id": {"description": "<same as paired event>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<same as paired event>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "<same as paired event>", "title": "Risk Type", "type": "string"}, "dialogue": {"description": "Dialogue turns: Turn 1 (assistant): empty, Turn 2 (user): non-trivial response (>=12 words), Turn 3 (assistant): two-step corrective action + confirmation, Turn 4 (user): optional", "items": {"$ref": "#/$defs/DialogUtterance"}, "title": "Dialogue", "type": "array"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "dialogue"], "title": "ToolUseDialog", "type": "object"}, "ToolUseInstantEvent": {"description": "Tool use instant event", "properties": {"clip_id": {"description": "<from annotations.clip_id>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<from annotations.segment_id or 'unknown'>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "Type of risk", "enum": ["improper_grip", "unstable_handle", "device_not_off", "unsafe_posture", "wrong_orientation", "missing_guard", "loose_attachment", "other"], "title": "Risk Type", "type": "string"}, "observation": {"description": "<concise, objective evidence (no speculation)>", "title": "Observation", "type": "string"}, "source": {"default": "manual_annotation", "description": "Source of the annotation", "title": "Source", "type": "string"}, "confidence": {"default": 0.0, "description": "Confidence score", "title": "Confidence", "type": "number"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "observation"], "title": "ToolUseInstantEvent", "type": "object"}}, "description": "Tool use instant service output schema for tool use events and dialogs", "properties": {"tool_use_instant_events": {"description": "List of tool use instant events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseInstantEvent"}, "title": "Tool Use Instant Events", "type": "array"}, "dialogs": {"description": "List of dialogs associated with the events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseDialog"}, "title": "Dialogs", "type": "array"}}, "title": "ToolUseInstantServiceOutput", "type": "object"}, "temperature": 0.7}}
+{"key": "request-92", "request": {"contents": [{"parts": [{"text": "\n### **Role**\n\nYou are an Instant Proactive Service (Instant PS) annotation and dialogue-generation assistant for the HoloAssist dataset.\nIn laboratory / hands-on operation settings, you analyze manual annotations to extract time-windows of \"Tool Use\" risks / improper operations, and for each extracted event, you generate a 2-4 turn \"assistant ↔ user\" dialogue.\n\nYou must rely only on the time-windows provided by the manual annotations.\nYou must not extend, shorten, merge, or fabricate any time segments that do not exist in the manual labels.\n\n⸻\n\n### **All Defined Proactive Services**\n\t•\tInstant (second-level, grounded in the current moment)\n        •\tSafety: immediate bodily/accident danger (flame, blade, electric shock, slip, rotating parts, vehicle proximity) → stop first, then handle.\n        •\tTool Use: improper tool operation/configuration (grip, not powered off, orientation, loose chuck, missing guard, unsafe posture).\n\t•\tShort-Horizon (tens of seconds to a few minutes, within a single session)\n        •\tNext-Step Guidance: workflow is already underway; provide suggestions for the next step based on what has been done.\n        •\tError-Recovery: the user has just made a workflow mistake (wrong step, wrong object, wrong target, wrong configuration for this task) and must rollback to fix it.\n        •\tResource Reminder: end-of-task state is not handled (fire/power left on, door/cap open, unsaved work, leftover items, missing refill) → remind to close/save/take/refill.\n\n⸻\n\n### **Input Manual Annotations (authoritative time source)**\n\nProvides fine-grained temporal information for all dialogue and user actions in the video.\n\n⸻\n\n### **OBJECTIVE**\n\t1.\tRead each manual annotation labeled as \"Tool Use\", and output its time_window exactly as annotated (start_time-end_time, verbatim).\n    **You must traverse every user-error segment in the manual annotations and process them one by one without omission.**\n\t2.\tFor each event, output:\n        •\trisk_type (standardized from the label)\n        •\tan objective observation (from comment and/or video JSON; must be verifiable)\n        •\tconfidence\n\t3.\tIf multiple labels exist in the same time-window → output multiple separate events.\n        If repeated identical labels appear → deduplicate and conceptually merge their sources.\n\t4.\tOutput only Tool Use events (not Safety, not Privacy, not Error-Recovery, not Resource Reminder).\n\t5.\tDialogue generation: for every event, generate a 2-4 turn dialogue:\n        •\tAssistant speaks first, calmly, politely, low-intrusion.\n        •\tClearly state the specific tool-use risk (no timestamps), and provide 1-2 actionable corrections\n    (e.g., \"power off first, then…\", \"adjust your grip below the guard ring\").\n        •\tUser must not reply vaguely; produce ≥12 English words with meaningful content (accept/modify/decline and give reasons).\n        •\tAssistant closes with confirmation / optional SOP snippet / short reminder.\n        •\tDialogue text must not include timestamps, but the structured output must include aligned clip_id and time_window.\n\n⸻\n\n### **Task Definition / Nature (Instant · Tool Use)**\n\nCore Focus\n\t•\tThis category is restricted to problems that arise purely from how a tool is being used: grip, posture, contact, orientation, clamp/guard state, power state / configuration of the tool itself.\n\t•\tBy definition, Instant · Tool Use never requires rolling back or redoing previously completed workflow steps. The current step (object, target, step choice) is logically correct; only the usage technique is problematic.\n\t•\tIt does not cover mistakes about which object / part / slot / step / goal is chosen in the workflow (those belong to Short-Horizon · Error-Recovery).\n\nNature\n\t•\tTriggered when an immediate tool-related operational risk appears.\n\t•\tFocus on technique / configuration issues (grip, contact area, hand placement, body posture, orientation, clamp/guard state, power-off timing) that can become unsafe or damaging within a few seconds if not corrected.\n\t•\tIf the same mis-use is already causing an acute bodily hazard (e.g., clear cut / burn / electric-shock risk), it should be classified as Instant · Safety, not Tool Use.\n\nTemporal scope (critical)\n\t•\tEach Instant Tool Use event corresponds to a very short snippet of ongoing execution:\n\t•\ttypically 0-5 seconds between the risky configuration and when intervention should happen;\n\t•\twith a hard upper bound of ≤10 seconds.\n\t•\tIf understanding or fixing the problem requires:\n\t•\tlooking back over ≥10 seconds of prior workflow, or\n\t•\tundoing earlier completed steps and then redoing them,\nthen it should conceptually be handled by Short-Horizon services (especially Error-Recovery), not by Instant · Tool Use.\n\nEvent granularity\n\t•\tEach manual annotation segment that satisfies the temporal scope and nature above is counted as one Tool Use event.\n\t•\tYou must not merge multiple distant segments into a longer window to \"simulate\" an instant event.\n\nCommon labels (examples)\n\nimproper_grip, unstable_handle, device_not_off, unsafe_posture,\nwrong_orientation, missing_guard, loose_attachment, unstable_support, etc.\n\nExample 1 (Tool Use, not Error-Recovery)\nThe user is drilling into a workpiece with the correct drill bit and position, but their hand is very close to the rotating bit and the drill is tilted, making the operation unstable.\nIf they simply reposition their hand further away, adjust the tilt, and stabilize the drill, the task remains valid. No previous step needs to be undone.\nThis is an Instant · Tool Use event (technique correction), not Error-Recovery.\n\n⸻\n\n### **Mutual Exclusion & Priority vs. Error-Recovery (and Safety)**\n\nWhen deciding between Instant · Tool Use, Short-Horizon · Error-Recovery, and Instant · Safety, use the following rules.\n\n1. Completion vs. ongoing execution (primary test: Tool Use vs. Error-Recovery)\nUse this completion test first:\n\n\"If the user immediately switches to the correct technique from now on, without undoing anything already done, does the mistake disappear?\"\n\n\t•\tIf YES → this is Tool Use (ongoing execution / technique correction).\n\t•\tIf NO, because the current state is already wrong and must be undone and redone, then it belongs to Short-Horizon · Error-Recovery, not Tool Use.\n\nIn other words:\n\t•\tTool Use\n        •\tThe step itself is logically correct (right object, right target, right step for this task).\n        •\tThe problem lies in how the tool is being operated (grip, angle, stability, power-off timing, missing clamp/guard, etc.).\n        •\tFix = adjust how the tool is being handled / configured right now, without rolling back earlier workflow states.\n\t•\tError-Recovery\n        •\tThe workflow state itself is wrong (wrong part installed, wrong sample loaded, wrong slot used, wrong target selected, steps swapped, required step skipped, etc.).\n        •\tFix = stop, undo what was done, and redo the step correctly.\n        •\tThese should not be labeled as Tool Use in this task.\n\n2. Technique vs. workflow (rephrased decision rule)\n\t•\tIf the main problem is how the tool is being handled or configured in this short 0-10 second window\n(grip, posture, orientation, clamp/guard, power-off timing), and correcting it means adjusting the current action, classify it as Instant · Tool Use.\n\t•\tIf the main problem is what has already been done in the workflow\n(wrong object, wrong slot/target, wrong order, wrong configuration for this task, skipped required step), and the user must undo and redo a step, classify it as Short-Horizon · Error-Recovery.\n\n3. Safety override\n\t•\tIf the current tool use creates an immediate, high-risk safety hazard (e.g., hand directly in front of an active blade, imminent burn from an exposed hot surface, clear electric-shock risk),\nthe primary label should be Instant · Safety, even if there is also a technique issue.\n\t•\tIn such cases, prioritize Safety over Tool Use.\n\n4. Time scale\n\t•\tTool Use: typically 0-10 seconds, focused on a currently ongoing motion or micro configuration with no rollback.\n\t•\tError-Recovery: can span ≈10 seconds to a few minutes, requiring short-term memory of earlier completed actions and explicit rollback.\n\n5. Example 2 (Error-Recovery, not Tool Use)\nThe user is assembling a device that requires inserting Part A first and then Part B.\nInstead, they insert Part B directly, tighten it, and skip Part A.\nSimply improving their hand technique or tightening style cannot fix this — the assembly sequence itself is wrong.\nThe assistant should ask them to stop, remove Part B (undo), insert Part A, then re-insert Part B in the correct order (redo).\nThis is Error-Recovery because it is a workflow-level mistake that requires rollback + redo, not just a Tool Use adjustment.\n\nIn this task, you are only asked to output Tool Use events.\nSegments that match the Error-Recovery definition above should not be labeled as Tool Use.\n\n⸻\n\n### **Output Format and Rules**\n\nYou must produce two parallel arrays: tool_use_instant_events and dialogs.\nEach event must correspond to exactly one dialogue.\n\n### **Mandatory constraints**\n\t•\tExact Match\n        •\ttime_window must match the annotated start_time-end_time exactly.\n        •\tNo stretching, shortening, smoothing, or merging.\n\t•\tAnnotation Only\n\t    •\tYou may not introduce new or extended time windows.\n\t•\tObjective observation\n\t    •\tMust be verifiable; no speculation or hidden-mental-state guesses.\n\t•\tMulti-label\n\t    •\tSeparate output entries for each label; exact duplicates merged.\n\t•\tOrdering\n\t    •\tSort by clip_id ascending, then by start_time ascending.\n\n### **Dialogue constraints**\n\t•\t2-4 turns.\n\t•\tAssistant speaks first.\n\t•\tFirst assistant turn must include:\n\t•\texplicit mention of the specific tool-use risk, and\n\t•\t1-2 concrete corrective steps.\n\t•\tUser reply:\n\t•\t≥12 words, non-trivial, expresses acceptance, modification, or refusal with explanation.\n\t•\tAssistant final turn:\n\t•\tstep-by-step guidance / confirmation / optional mini SOP card.\n\t•\tNo timestamps in dialogue.\n\t•\tNo Safety / Privacy content.\n\t•\tNo hallucinated facts.\n\n⸻\n\n### **Unified Output Schema**\n{\n  \"tool_use_instant_events\": [\n    {\n      \"clip_id\": \"<from annotations.clip_id>\",\n      \"segment_id\": \"<from annotations.segment_id or 'unknown'>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"improper_grip | unstable_handle | device_not_off | unsafe_posture | wrong_orientation | missing_guard | loose_attachment | other\",\n      \"observation\": \"<concise, objective evidence (no speculation)>\",\n      \"source\": \"manual_annotation\",\n      \"confidence\": 0.0\n    }\n  ],\n  \"dialogs\": [\n    {\n      \"clip_id\": \"<same as paired event>\",\n      \"segment_id\": \"<same as paired event>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"<same as paired event>\",\n      \"dialogue\": [\n        { \"role\": \"assistant\", \"utterance\": \"\" },\n        { \"role\": \"user\", \"utterance\": \"<non-trivial response (>=12 words)>\" },\n        { \"role\": \"assistant\", \"utterance\": \"<two-step corrective action + confirmation>\" },\n        { \"role\": \"user\", \"utterance\": \"\" }\n      ]\n    }\n  ]\n}\n\n#### Failure Case (If there are no valid Tool Use events in current video clip)\n{\n  \"tool_use_instant_events\": [],\n  \"dialogs\": [],\n}\n\n\n\n### **Manual Annotations of Clip ID z035-june-23-22-marius_disassemble**\n{\n  \"video_duration\": {\n    \"raw\": \"00:02:09.98\",\n    \"seconds\": 129\n  },\n  \"taskId\": \"63dadf804f9c89f558fa23be\",\n  \"taskType\": \"disassemble stool\",\n  \"video_name\": \"z035-june-23-22-marius_disassemble\",\n  \"initial_conversation\": [],\n  \"initial_fine_grained_action\": [\n    {\n      \"start_time\": 1.043,\n      \"end_time\": 1.916,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"approach\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"screwdriver\",\n        \"adverbial\": \"none\"\n      }\n    }\n  ],\n  \"actions\": [\n    {\n      \"start_time\": 1.1,\n      \"end_time\": 17.402,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student unscrews the first screw on the leg of the chair.\",\n        \"Verb\": \"unscrew\",\n        \"Adjective\": \"first\",\n        \"Noun\": \"screw\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 1.943,\n          \"end_time\": 2.271,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 2.306,\n          \"end_time\": 2.886,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 2.933,\n          \"end_time\": 3.947,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 4.022,\n          \"end_time\": 4.994,\n          \"fine_grained_action_attributes\": {\n            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           \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 100.073,\n          \"end_time\": 102.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"middle\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 102.845,\n          \"end_time\": 103.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"The student should unscrew totally.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"middle\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 103.747,\n          \"end_time\": 104.176,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"The student should not drop the hexagonal_wrench.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"drop\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 104.2,\n          \"end_time\": 105.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 105.447,\n          \"end_time\": 106.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"middle\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 106.74,\n          \"end_time\": 107.671,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 107.69,\n          \"end_time\": 111.025,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"middle\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 111.08,\n          \"end_time\": 111.555,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"middle\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 111.61,\n          \"end_time\": 112.01,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"middle\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 112.237,\n          \"end_time\": 112.655,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 113.094,\n      \"end_time\": 126.573,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student disassembles the legs of the chair.\",\n        \"Verb\": \"disassemble\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"leg\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 113.1,\n          \"end_time\": 113.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 113.455,\n          \"end_time\": 114.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 114.837,\n          \"end_time\": 116.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 116.675,\n          \"end_time\": 119.753,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 117.2,\n          \"end_time\": 119.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 119.914,\n          \"end_time\": 120.763,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 120.857,\n          \"end_time\": 122.957,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 123.022,\n          \"end_time\": 123.516,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"middle\",\n            \"Noun\": \"bolt\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 123.557,\n          \"end_time\": 124.234,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"middle\",\n            \"Noun\": \"bolt\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 124.306,\n          \"end_time\": 124.757,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"middle\",\n            \"Noun\": \"bolt\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 124.825,\n          \"end_time\": 125.686,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"middle\",\n            \"Noun\": \"bolt\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 125.703,\n          \"end_time\": 125.851,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    }\n  ],\n  \"orphan_conversations\": [\n    {\n      \"start_time\": 126.982,\n      \"end_time\": 127.534,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Great.\"\n    },\n    {\n      \"start_time\": 127.657,\n      \"end_time\": 129.324,\n      \"purpose\": \"instructor-start-conversation_closing remarks\",\n      \"text\": \"You can now press stop.\"\n    }\n  ],\n  \"orphan_fine_grained_actions\": [\n    {\n      \"start_time\": 31.1,\n      \"end_time\": 31.8,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"approach\",\n        \"Adjective\": \"third\",\n        \"Noun\": \"screw\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 57.276,\n      \"end_time\": 57.9,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"lift\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"screwdriver\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 82.1,\n      \"end_time\": 83.035,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"place\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"screwdriver\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 86.847,\n      \"end_time\": 87.943,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"place\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"leg\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 125.884,\n      \"end_time\": 126.584,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"place\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"screwdriver\",\n        \"adverbial\": \"none\"\n      }\n    }\n  ],\n  \"long_form_description\": {\n    \"start_time\": 0.1,\n    \"end_time\": 128.1,\n    \"text\": \"The student first unscrews the four screws on the leg of the chair. Then, he detaches the legs from the chair seat. Next, the student unscrews the middle bolt on the leg using a wrench first, and he uses his hand after. Lastly, he disassembles the legs of the chair and organizes them on the table.\"\n  }\n}\n"}]}]}, "generation_config": {"response_mime_type": "application/json", "response_schema": {"$defs": {"DialogUtterance": {"description": "Single utterance in a dialogue", "properties": {"role": {"description": "Role of the speaker", "enum": ["assistant", "user"], "title": "Role", "type": "string"}, "utterance": {"description": "The spoken text", "title": "Utterance", "type": "string"}}, "required": ["role", "utterance"], "title": "DialogUtterance", "type": "object"}, "ToolUseDialog": {"description": "Dialog associated with a tool use instant event", "properties": {"clip_id": {"description": "<same as paired event>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<same as paired event>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "<same as paired event>", "title": "Risk Type", "type": "string"}, "dialogue": {"description": "Dialogue turns: Turn 1 (assistant): empty, Turn 2 (user): non-trivial response (>=12 words), Turn 3 (assistant): two-step corrective action + confirmation, Turn 4 (user): optional", "items": {"$ref": "#/$defs/DialogUtterance"}, "title": "Dialogue", "type": "array"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "dialogue"], "title": "ToolUseDialog", "type": "object"}, "ToolUseInstantEvent": {"description": "Tool use instant event", "properties": {"clip_id": {"description": "<from annotations.clip_id>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<from annotations.segment_id or 'unknown'>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "Type of risk", "enum": ["improper_grip", "unstable_handle", "device_not_off", "unsafe_posture", "wrong_orientation", "missing_guard", "loose_attachment", "other"], "title": "Risk Type", "type": "string"}, "observation": {"description": "<concise, objective evidence (no speculation)>", "title": "Observation", "type": "string"}, "source": {"default": "manual_annotation", "description": "Source of the annotation", "title": "Source", "type": "string"}, "confidence": {"default": 0.0, "description": "Confidence score", "title": "Confidence", "type": "number"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "observation"], "title": "ToolUseInstantEvent", "type": "object"}}, "description": "Tool use instant service output schema for tool use events and dialogs", "properties": {"tool_use_instant_events": {"description": "List of tool use instant events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseInstantEvent"}, "title": "Tool Use Instant Events", "type": "array"}, "dialogs": {"description": "List of dialogs associated with the events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseDialog"}, "title": "Dialogs", "type": "array"}}, "title": "ToolUseInstantServiceOutput", "type": "object"}, "temperature": 0.7}}
+{"key": "request-93", "request": {"contents": [{"parts": [{"text": "\n### **Role**\n\nYou are an Instant Proactive Service (Instant PS) annotation and dialogue-generation assistant for the HoloAssist dataset.\nIn laboratory / hands-on operation settings, you analyze manual annotations to extract time-windows of \"Tool Use\" risks / improper operations, and for each extracted event, you generate a 2-4 turn \"assistant ↔ user\" dialogue.\n\nYou must rely only on the time-windows provided by the manual annotations.\nYou must not extend, shorten, merge, or fabricate any time segments that do not exist in the manual labels.\n\n⸻\n\n### **All Defined Proactive Services**\n\t•\tInstant (second-level, grounded in the current moment)\n        •\tSafety: immediate bodily/accident danger (flame, blade, electric shock, slip, rotating parts, vehicle proximity) → stop first, then handle.\n        •\tTool Use: improper tool operation/configuration (grip, not powered off, orientation, loose chuck, missing guard, unsafe posture).\n\t•\tShort-Horizon (tens of seconds to a few minutes, within a single session)\n        •\tNext-Step Guidance: workflow is already underway; provide suggestions for the next step based on what has been done.\n        •\tError-Recovery: the user has just made a workflow mistake (wrong step, wrong object, wrong target, wrong configuration for this task) and must rollback to fix it.\n        •\tResource Reminder: end-of-task state is not handled (fire/power left on, door/cap open, unsaved work, leftover items, missing refill) → remind to close/save/take/refill.\n\n⸻\n\n### **Input Manual Annotations (authoritative time source)**\n\nProvides fine-grained temporal information for all dialogue and user actions in the video.\n\n⸻\n\n### **OBJECTIVE**\n\t1.\tRead each manual annotation labeled as \"Tool Use\", and output its time_window exactly as annotated (start_time-end_time, verbatim).\n    **You must traverse every user-error segment in the manual annotations and process them one by one without omission.**\n\t2.\tFor each event, output:\n        •\trisk_type (standardized from the label)\n        •\tan objective observation (from comment and/or video JSON; must be verifiable)\n        •\tconfidence\n\t3.\tIf multiple labels exist in the same time-window → output multiple separate events.\n        If repeated identical labels appear → deduplicate and conceptually merge their sources.\n\t4.\tOutput only Tool Use events (not Safety, not Privacy, not Error-Recovery, not Resource Reminder).\n\t5.\tDialogue generation: for every event, generate a 2-4 turn dialogue:\n        •\tAssistant speaks first, calmly, politely, low-intrusion.\n        •\tClearly state the specific tool-use risk (no timestamps), and provide 1-2 actionable corrections\n    (e.g., \"power off first, then…\", \"adjust your grip below the guard ring\").\n        •\tUser must not reply vaguely; produce ≥12 English words with meaningful content (accept/modify/decline and give reasons).\n        •\tAssistant closes with confirmation / optional SOP snippet / short reminder.\n        •\tDialogue text must not include timestamps, but the structured output must include aligned clip_id and time_window.\n\n⸻\n\n### **Task Definition / Nature (Instant · Tool Use)**\n\nCore Focus\n\t•\tThis category is restricted to problems that arise purely from how a tool is being used: grip, posture, contact, orientation, clamp/guard state, power state / configuration of the tool itself.\n\t•\tBy definition, Instant · Tool Use never requires rolling back or redoing previously completed workflow steps. The current step (object, target, step choice) is logically correct; only the usage technique is problematic.\n\t•\tIt does not cover mistakes about which object / part / slot / step / goal is chosen in the workflow (those belong to Short-Horizon · Error-Recovery).\n\nNature\n\t•\tTriggered when an immediate tool-related operational risk appears.\n\t•\tFocus on technique / configuration issues (grip, contact area, hand placement, body posture, orientation, clamp/guard state, power-off timing) that can become unsafe or damaging within a few seconds if not corrected.\n\t•\tIf the same mis-use is already causing an acute bodily hazard (e.g., clear cut / burn / electric-shock risk), it should be classified as Instant · Safety, not Tool Use.\n\nTemporal scope (critical)\n\t•\tEach Instant Tool Use event corresponds to a very short snippet of ongoing execution:\n\t•\ttypically 0-5 seconds between the risky configuration and when intervention should happen;\n\t•\twith a hard upper bound of ≤10 seconds.\n\t•\tIf understanding or fixing the problem requires:\n\t•\tlooking back over ≥10 seconds of prior workflow, or\n\t•\tundoing earlier completed steps and then redoing them,\nthen it should conceptually be handled by Short-Horizon services (especially Error-Recovery), not by Instant · Tool Use.\n\nEvent granularity\n\t•\tEach manual annotation segment that satisfies the temporal scope and nature above is counted as one Tool Use event.\n\t•\tYou must not merge multiple distant segments into a longer window to \"simulate\" an instant event.\n\nCommon labels (examples)\n\nimproper_grip, unstable_handle, device_not_off, unsafe_posture,\nwrong_orientation, missing_guard, loose_attachment, unstable_support, etc.\n\nExample 1 (Tool Use, not Error-Recovery)\nThe user is drilling into a workpiece with the correct drill bit and position, but their hand is very close to the rotating bit and the drill is tilted, making the operation unstable.\nIf they simply reposition their hand further away, adjust the tilt, and stabilize the drill, the task remains valid. No previous step needs to be undone.\nThis is an Instant · Tool Use event (technique correction), not Error-Recovery.\n\n⸻\n\n### **Mutual Exclusion & Priority vs. Error-Recovery (and Safety)**\n\nWhen deciding between Instant · Tool Use, Short-Horizon · Error-Recovery, and Instant · Safety, use the following rules.\n\n1. Completion vs. ongoing execution (primary test: Tool Use vs. Error-Recovery)\nUse this completion test first:\n\n\"If the user immediately switches to the correct technique from now on, without undoing anything already done, does the mistake disappear?\"\n\n\t•\tIf YES → this is Tool Use (ongoing execution / technique correction).\n\t•\tIf NO, because the current state is already wrong and must be undone and redone, then it belongs to Short-Horizon · Error-Recovery, not Tool Use.\n\nIn other words:\n\t•\tTool Use\n        •\tThe step itself is logically correct (right object, right target, right step for this task).\n        •\tThe problem lies in how the tool is being operated (grip, angle, stability, power-off timing, missing clamp/guard, etc.).\n        •\tFix = adjust how the tool is being handled / configured right now, without rolling back earlier workflow states.\n\t•\tError-Recovery\n        •\tThe workflow state itself is wrong (wrong part installed, wrong sample loaded, wrong slot used, wrong target selected, steps swapped, required step skipped, etc.).\n        •\tFix = stop, undo what was done, and redo the step correctly.\n        •\tThese should not be labeled as Tool Use in this task.\n\n2. Technique vs. workflow (rephrased decision rule)\n\t•\tIf the main problem is how the tool is being handled or configured in this short 0-10 second window\n(grip, posture, orientation, clamp/guard, power-off timing), and correcting it means adjusting the current action, classify it as Instant · Tool Use.\n\t•\tIf the main problem is what has already been done in the workflow\n(wrong object, wrong slot/target, wrong order, wrong configuration for this task, skipped required step), and the user must undo and redo a step, classify it as Short-Horizon · Error-Recovery.\n\n3. Safety override\n\t•\tIf the current tool use creates an immediate, high-risk safety hazard (e.g., hand directly in front of an active blade, imminent burn from an exposed hot surface, clear electric-shock risk),\nthe primary label should be Instant · Safety, even if there is also a technique issue.\n\t•\tIn such cases, prioritize Safety over Tool Use.\n\n4. Time scale\n\t•\tTool Use: typically 0-10 seconds, focused on a currently ongoing motion or micro configuration with no rollback.\n\t•\tError-Recovery: can span ≈10 seconds to a few minutes, requiring short-term memory of earlier completed actions and explicit rollback.\n\n5. Example 2 (Error-Recovery, not Tool Use)\nThe user is assembling a device that requires inserting Part A first and then Part B.\nInstead, they insert Part B directly, tighten it, and skip Part A.\nSimply improving their hand technique or tightening style cannot fix this — the assembly sequence itself is wrong.\nThe assistant should ask them to stop, remove Part B (undo), insert Part A, then re-insert Part B in the correct order (redo).\nThis is Error-Recovery because it is a workflow-level mistake that requires rollback + redo, not just a Tool Use adjustment.\n\nIn this task, you are only asked to output Tool Use events.\nSegments that match the Error-Recovery definition above should not be labeled as Tool Use.\n\n⸻\n\n### **Output Format and Rules**\n\nYou must produce two parallel arrays: tool_use_instant_events and dialogs.\nEach event must correspond to exactly one dialogue.\n\n### **Mandatory constraints**\n\t•\tExact Match\n        •\ttime_window must match the annotated start_time-end_time exactly.\n        •\tNo stretching, shortening, smoothing, or merging.\n\t•\tAnnotation Only\n\t    •\tYou may not introduce new or extended time windows.\n\t•\tObjective observation\n\t    •\tMust be verifiable; no speculation or hidden-mental-state guesses.\n\t•\tMulti-label\n\t    •\tSeparate output entries for each label; exact duplicates merged.\n\t•\tOrdering\n\t    •\tSort by clip_id ascending, then by start_time ascending.\n\n### **Dialogue constraints**\n\t•\t2-4 turns.\n\t•\tAssistant speaks first.\n\t•\tFirst assistant turn must include:\n\t•\texplicit mention of the specific tool-use risk, and\n\t•\t1-2 concrete corrective steps.\n\t•\tUser reply:\n\t•\t≥12 words, non-trivial, expresses acceptance, modification, or refusal with explanation.\n\t•\tAssistant final turn:\n\t•\tstep-by-step guidance / confirmation / optional mini SOP card.\n\t•\tNo timestamps in dialogue.\n\t•\tNo Safety / Privacy content.\n\t•\tNo hallucinated facts.\n\n⸻\n\n### **Unified Output Schema**\n{\n  \"tool_use_instant_events\": [\n    {\n      \"clip_id\": \"<from annotations.clip_id>\",\n      \"segment_id\": \"<from annotations.segment_id or 'unknown'>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"improper_grip | unstable_handle | device_not_off | unsafe_posture | wrong_orientation | missing_guard | loose_attachment | other\",\n      \"observation\": \"<concise, objective evidence (no speculation)>\",\n      \"source\": \"manual_annotation\",\n      \"confidence\": 0.0\n    }\n  ],\n  \"dialogs\": [\n    {\n      \"clip_id\": \"<same as paired event>\",\n      \"segment_id\": \"<same as paired event>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"<same as paired event>\",\n      \"dialogue\": [\n        { \"role\": \"assistant\", \"utterance\": \"\" },\n        { \"role\": \"user\", \"utterance\": \"<non-trivial response (>=12 words)>\" },\n        { \"role\": \"assistant\", \"utterance\": \"<two-step corrective action + confirmation>\" },\n        { \"role\": \"user\", \"utterance\": \"\" }\n      ]\n    }\n  ]\n}\n\n#### Failure Case (If there are no valid Tool Use events in current video clip)\n{\n  \"tool_use_instant_events\": [],\n  \"dialogs\": [],\n}\n\n\n\n### **Manual Annotations of Clip ID z035-june-23-22-nespresso**\n{\n  \"video_duration\": {\n    \"raw\": \"00:02:08.88\",\n    \"seconds\": 128\n  },\n  \"taskId\": \"63dadfad402dee182862589b\",\n  \"taskType\": \"make coffee with nespresso machine\",\n  \"video_name\": \"z035-june-23-22-nespresso\",\n  \"initial_conversation\": [\n    {\n      \"start_time\": 2.876,\n      \"end_time\": 6.1,\n      \"purpose\": \"instructor-start-conversation_opening remarks\",\n      \"text\": \"We will now opperate the nespresso machine.\"\n    },\n    {\n      \"start_time\": 6.292,\n      \"end_time\": 7.972,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"The first step is to add water.\"\n    }\n  ],\n  \"initial_fine_grained_action\": [],\n  \"actions\": [\n    {\n      \"start_time\": 9.1,\n      \"end_time\": 37.1,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student adds water to something.\",\n        \"Verb\": \"load\",\n        \"Noun\": \"water\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 10.1,\n          \"end_time\": 12.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student needs to lift the lid up and then hold it back\",\n            \"Incorrect Action Corrected by\": \"7\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"water_container\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 13.1,\n          \"end_time\": 14.069,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lever\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 14.093,\n          \"end_time\": 14.602,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"water_container\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 14.636,\n          \"end_time\": 15.126,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lid\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 16.1,\n          \"end_time\": 17.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"water_container\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 18.1,\n          \"end_time\": 19.05,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"faucet\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 19.162,\n          \"end_time\": 20.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"empty\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"water_container\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 21.1,\n          \"end_time\": 22.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"faucet\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 23.1,\n          \"end_time\": 24.037,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"faucet\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 24.146,\n          \"end_time\": 29.057,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"load\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"water\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 29.149,\n          \"end_time\": 30.069,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"faucet\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 30.146,\n          \"end_time\": 31.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lid\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 33.1,\n          \"end_time\": 34.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"water_container\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 35.1,\n          \"end_time\": 36.035,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lid\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 36.137,\n          \"end_time\": 37.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lid\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 12.361,\n          \"end_time\": 15.1,\n          \"conversation_purpose\": \"instructor-reply-to-student_correct the wrong action\",\n          \"text\": \"You need to lift the lid up and then hold it back\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 41.1,\n      \"end_time\": 90.1,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student brews a cup of coffee.\",\n        \"Verb\": \"make\",\n        \"Noun\": \"coffee\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 41.1,\n          \"end_time\": 42.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"capsule_box\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 43.1,\n          \"end_time\": 44.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"coffee_capsule\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 46.1,\n          \"end_time\": 47.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"coffee_capsule\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 48.1,\n          \"end_time\": 49.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lever\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 50.1,\n          \"end_time\": 51.065,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"cup\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 51.125,\n          \"end_time\": 52.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"cup\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 53.1,\n          \"end_time\": 55.052,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"button\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 55.133,\n          \"end_time\": 56.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"cup\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 76.1,\n          \"end_time\": 78.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"button\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 82.1,\n          \"end_time\": 84.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lever\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 85.1,\n          \"end_time\": 86.07,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"cup\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 86.169,\n          \"end_time\": 88.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"drop\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"cup\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 89.1,\n          \"end_time\": 90.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"cup\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 88.117,\n          \"end_time\": 89.928,\n          \"conversation_purpose\": \"instructor-start-conversation_describing high-level instruction\",\n          \"text\": \"Now please, empty the capsule container.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 91.1,\n      \"end_time\": 110.1,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student empties the container of capsules.\",\n        \"Verb\": \"empty\",\n        \"Noun\": \"capsule_container\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 91.1,\n          \"end_time\": 92.055,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"cup\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 92.144,\n          \"end_time\": 94.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"Don't know what part take.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"touch\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"capsule_container\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 95.068,\n          \"end_time\": 95.545,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"capsule_container\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 95.644,\n          \"end_time\": 98.025,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"capsule_container\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 98.123,\n          \"end_time\": 98.596,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"drop\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"capsule_container\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 98.679,\n          \"end_time\": 99.124,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"capsule_container\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 100.1,\n          \"end_time\": 101.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"capsule_container\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 102.1,\n          \"end_time\": 103.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"garbage_bin\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 104.1,\n          \"end_time\": 106.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"drop\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"coffee_capsule\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 107.1,\n          \"end_time\": 108.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"garbage_bin\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 109.1,\n          \"end_time\": 110.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 94.075,\n          \"end_time\": 96.125,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"So you can take out the entire drip tray.\"\n        },\n        {\n          \"start_time\": 99.75,\n          \"end_time\": 101.45,\n          \"conversation_purpose\": \"instructor-reply-to-student_follow-up instruction\",\n          \"text\": \"And the garbage is under the sink.\"\n        },\n        {\n          \"start_time\": 107.99,\n          \"end_time\": 110.1,\n          \"conversation_purpose\": \"instructor-start-conversation_describing high-level instruction\",\n          \"text\": \"The next step is to empty the drip tray.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 111.1,\n      \"end_time\": 126.1,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student empties the drip tray every day.\",\n        \"Verb\": \"empty\",\n        \"Noun\": \"drip_tray\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 112.1,\n          \"end_time\": 114.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"empty\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 115.1,\n          \"end_time\": 116.035,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"faucet\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 116.176,\n          \"end_time\": 117.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"empty\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 119.1,\n          \"end_time\": 121.092,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"assemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 121.162,\n          \"end_time\": 123.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 124.1,\n          \"end_time\": 125.094,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 125.146,\n          \"end_time\": 126.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"capsule_coffee_machine\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 125.096,\n          \"end_time\": 125.059,\n          \"conversation_purpose\": \"instructor-start-conversation_closing remarks\",\n          \"text\": \"You can now stop the recording.\"\n        }\n      ]\n    }\n  ],\n  \"orphan_conversations\": [\n    {\n      \"start_time\": 37.941,\n      \"end_time\": 40.1,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Now please, make a cup of coffee.\"\n    },\n    {\n      \"start_time\": 125.12,\n      \"end_time\": 126.125,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Great.\"\n    },\n    {\n      \"start_time\": 126.151,\n      \"end_time\": 127.183,\n      \"purpose\": \"instructor-start-conversation_closing remarks\",\n      \"text\": \"You can now stop the recording.\"\n    }\n  ],\n  \"orphan_fine_grained_actions\": [],\n  \"long_form_description\": {\n    \"start_time\": 0.1,\n    \"end_time\": 128.8,\n    \"text\": \"The student prepares a cup of coffee. First the instructor him first, please add some water; the student adds water. Then the instructor tells him, now please make a cup of coffee; the student makes a cup of coffee. After that, the instructor tells him now please empty the capsule container; and the student empties the capsule container. Finally the instructor tells him now please empty the drip tray, and the student empties the drip tray.\"\n  }\n}\n"}]}]}, "generation_config": {"response_mime_type": "application/json", "response_schema": {"$defs": {"DialogUtterance": {"description": "Single utterance in a dialogue", "properties": {"role": {"description": "Role of the speaker", "enum": ["assistant", "user"], "title": "Role", "type": "string"}, "utterance": {"description": "The spoken text", "title": "Utterance", "type": "string"}}, "required": ["role", "utterance"], "title": "DialogUtterance", "type": "object"}, "ToolUseDialog": {"description": "Dialog associated with a tool use instant event", "properties": {"clip_id": {"description": "<same as paired event>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<same as paired event>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "<same as paired event>", "title": "Risk Type", "type": "string"}, "dialogue": {"description": "Dialogue turns: Turn 1 (assistant): empty, Turn 2 (user): non-trivial response (>=12 words), Turn 3 (assistant): two-step corrective action + confirmation, Turn 4 (user): optional", "items": {"$ref": "#/$defs/DialogUtterance"}, "title": "Dialogue", "type": "array"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "dialogue"], "title": "ToolUseDialog", "type": "object"}, "ToolUseInstantEvent": {"description": "Tool use instant event", "properties": {"clip_id": {"description": "<from annotations.clip_id>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<from annotations.segment_id or 'unknown'>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "Type of risk", "enum": ["improper_grip", "unstable_handle", "device_not_off", "unsafe_posture", "wrong_orientation", "missing_guard", "loose_attachment", "other"], "title": "Risk Type", "type": "string"}, "observation": {"description": "<concise, objective evidence (no speculation)>", "title": "Observation", "type": "string"}, "source": {"default": "manual_annotation", "description": "Source of the annotation", "title": "Source", "type": "string"}, "confidence": {"default": 0.0, "description": "Confidence score", "title": "Confidence", "type": "number"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "observation"], "title": "ToolUseInstantEvent", "type": "object"}}, "description": "Tool use instant service output schema for tool use events and dialogs", "properties": {"tool_use_instant_events": {"description": "List of tool use instant events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseInstantEvent"}, "title": "Tool Use Instant Events", "type": "array"}, "dialogs": {"description": "List of dialogs associated with the events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseDialog"}, "title": "Dialogs", "type": "array"}}, "title": "ToolUseInstantServiceOutput", "type": "object"}, "temperature": 0.7}}
+{"key": "request-94", "request": {"contents": [{"parts": [{"text": "\n### **Role**\n\nYou are an Instant Proactive Service (Instant PS) annotation and dialogue-generation assistant for the HoloAssist dataset.\nIn laboratory / hands-on operation settings, you analyze manual annotations to extract time-windows of \"Tool Use\" risks / improper operations, and for each extracted event, you generate a 2-4 turn \"assistant ↔ user\" dialogue.\n\nYou must rely only on the time-windows provided by the manual annotations.\nYou must not extend, shorten, merge, or fabricate any time segments that do not exist in the manual labels.\n\n⸻\n\n### **All Defined Proactive Services**\n\t•\tInstant (second-level, grounded in the current moment)\n        •\tSafety: immediate bodily/accident danger (flame, blade, electric shock, slip, rotating parts, vehicle proximity) → stop first, then handle.\n        •\tTool Use: improper tool operation/configuration (grip, not powered off, orientation, loose chuck, missing guard, unsafe posture).\n\t•\tShort-Horizon (tens of seconds to a few minutes, within a single session)\n        •\tNext-Step Guidance: workflow is already underway; provide suggestions for the next step based on what has been done.\n        •\tError-Recovery: the user has just made a workflow mistake (wrong step, wrong object, wrong target, wrong configuration for this task) and must rollback to fix it.\n        •\tResource Reminder: end-of-task state is not handled (fire/power left on, door/cap open, unsaved work, leftover items, missing refill) → remind to close/save/take/refill.\n\n⸻\n\n### **Input Manual Annotations (authoritative time source)**\n\nProvides fine-grained temporal information for all dialogue and user actions in the video.\n\n⸻\n\n### **OBJECTIVE**\n\t1.\tRead each manual annotation labeled as \"Tool Use\", and output its time_window exactly as annotated (start_time-end_time, verbatim).\n    **You must traverse every user-error segment in the manual annotations and process them one by one without omission.**\n\t2.\tFor each event, output:\n        •\trisk_type (standardized from the label)\n        •\tan objective observation (from comment and/or video JSON; must be verifiable)\n        •\tconfidence\n\t3.\tIf multiple labels exist in the same time-window → output multiple separate events.\n        If repeated identical labels appear → deduplicate and conceptually merge their sources.\n\t4.\tOutput only Tool Use events (not Safety, not Privacy, not Error-Recovery, not Resource Reminder).\n\t5.\tDialogue generation: for every event, generate a 2-4 turn dialogue:\n        •\tAssistant speaks first, calmly, politely, low-intrusion.\n        •\tClearly state the specific tool-use risk (no timestamps), and provide 1-2 actionable corrections\n    (e.g., \"power off first, then…\", \"adjust your grip below the guard ring\").\n        •\tUser must not reply vaguely; produce ≥12 English words with meaningful content (accept/modify/decline and give reasons).\n        •\tAssistant closes with confirmation / optional SOP snippet / short reminder.\n        •\tDialogue text must not include timestamps, but the structured output must include aligned clip_id and time_window.\n\n⸻\n\n### **Task Definition / Nature (Instant · Tool Use)**\n\nCore Focus\n\t•\tThis category is restricted to problems that arise purely from how a tool is being used: grip, posture, contact, orientation, clamp/guard state, power state / configuration of the tool itself.\n\t•\tBy definition, Instant · Tool Use never requires rolling back or redoing previously completed workflow steps. The current step (object, target, step choice) is logically correct; only the usage technique is problematic.\n\t•\tIt does not cover mistakes about which object / part / slot / step / goal is chosen in the workflow (those belong to Short-Horizon · Error-Recovery).\n\nNature\n\t•\tTriggered when an immediate tool-related operational risk appears.\n\t•\tFocus on technique / configuration issues (grip, contact area, hand placement, body posture, orientation, clamp/guard state, power-off timing) that can become unsafe or damaging within a few seconds if not corrected.\n\t•\tIf the same mis-use is already causing an acute bodily hazard (e.g., clear cut / burn / electric-shock risk), it should be classified as Instant · Safety, not Tool Use.\n\nTemporal scope (critical)\n\t•\tEach Instant Tool Use event corresponds to a very short snippet of ongoing execution:\n\t•\ttypically 0-5 seconds between the risky configuration and when intervention should happen;\n\t•\twith a hard upper bound of ≤10 seconds.\n\t•\tIf understanding or fixing the problem requires:\n\t•\tlooking back over ≥10 seconds of prior workflow, or\n\t•\tundoing earlier completed steps and then redoing them,\nthen it should conceptually be handled by Short-Horizon services (especially Error-Recovery), not by Instant · Tool Use.\n\nEvent granularity\n\t•\tEach manual annotation segment that satisfies the temporal scope and nature above is counted as one Tool Use event.\n\t•\tYou must not merge multiple distant segments into a longer window to \"simulate\" an instant event.\n\nCommon labels (examples)\n\nimproper_grip, unstable_handle, device_not_off, unsafe_posture,\nwrong_orientation, missing_guard, loose_attachment, unstable_support, etc.\n\nExample 1 (Tool Use, not Error-Recovery)\nThe user is drilling into a workpiece with the correct drill bit and position, but their hand is very close to the rotating bit and the drill is tilted, making the operation unstable.\nIf they simply reposition their hand further away, adjust the tilt, and stabilize the drill, the task remains valid. No previous step needs to be undone.\nThis is an Instant · Tool Use event (technique correction), not Error-Recovery.\n\n⸻\n\n### **Mutual Exclusion & Priority vs. Error-Recovery (and Safety)**\n\nWhen deciding between Instant · Tool Use, Short-Horizon · Error-Recovery, and Instant · Safety, use the following rules.\n\n1. Completion vs. ongoing execution (primary test: Tool Use vs. Error-Recovery)\nUse this completion test first:\n\n\"If the user immediately switches to the correct technique from now on, without undoing anything already done, does the mistake disappear?\"\n\n\t•\tIf YES → this is Tool Use (ongoing execution / technique correction).\n\t•\tIf NO, because the current state is already wrong and must be undone and redone, then it belongs to Short-Horizon · Error-Recovery, not Tool Use.\n\nIn other words:\n\t•\tTool Use\n        •\tThe step itself is logically correct (right object, right target, right step for this task).\n        •\tThe problem lies in how the tool is being operated (grip, angle, stability, power-off timing, missing clamp/guard, etc.).\n        •\tFix = adjust how the tool is being handled / configured right now, without rolling back earlier workflow states.\n\t•\tError-Recovery\n        •\tThe workflow state itself is wrong (wrong part installed, wrong sample loaded, wrong slot used, wrong target selected, steps swapped, required step skipped, etc.).\n        •\tFix = stop, undo what was done, and redo the step correctly.\n        •\tThese should not be labeled as Tool Use in this task.\n\n2. Technique vs. workflow (rephrased decision rule)\n\t•\tIf the main problem is how the tool is being handled or configured in this short 0-10 second window\n(grip, posture, orientation, clamp/guard, power-off timing), and correcting it means adjusting the current action, classify it as Instant · Tool Use.\n\t•\tIf the main problem is what has already been done in the workflow\n(wrong object, wrong slot/target, wrong order, wrong configuration for this task, skipped required step), and the user must undo and redo a step, classify it as Short-Horizon · Error-Recovery.\n\n3. Safety override\n\t•\tIf the current tool use creates an immediate, high-risk safety hazard (e.g., hand directly in front of an active blade, imminent burn from an exposed hot surface, clear electric-shock risk),\nthe primary label should be Instant · Safety, even if there is also a technique issue.\n\t•\tIn such cases, prioritize Safety over Tool Use.\n\n4. Time scale\n\t•\tTool Use: typically 0-10 seconds, focused on a currently ongoing motion or micro configuration with no rollback.\n\t•\tError-Recovery: can span ≈10 seconds to a few minutes, requiring short-term memory of earlier completed actions and explicit rollback.\n\n5. Example 2 (Error-Recovery, not Tool Use)\nThe user is assembling a device that requires inserting Part A first and then Part B.\nInstead, they insert Part B directly, tighten it, and skip Part A.\nSimply improving their hand technique or tightening style cannot fix this — the assembly sequence itself is wrong.\nThe assistant should ask them to stop, remove Part B (undo), insert Part A, then re-insert Part B in the correct order (redo).\nThis is Error-Recovery because it is a workflow-level mistake that requires rollback + redo, not just a Tool Use adjustment.\n\nIn this task, you are only asked to output Tool Use events.\nSegments that match the Error-Recovery definition above should not be labeled as Tool Use.\n\n⸻\n\n### **Output Format and Rules**\n\nYou must produce two parallel arrays: tool_use_instant_events and dialogs.\nEach event must correspond to exactly one dialogue.\n\n### **Mandatory constraints**\n\t•\tExact Match\n        •\ttime_window must match the annotated start_time-end_time exactly.\n        •\tNo stretching, shortening, smoothing, or merging.\n\t•\tAnnotation Only\n\t    •\tYou may not introduce new or extended time windows.\n\t•\tObjective observation\n\t    •\tMust be verifiable; no speculation or hidden-mental-state guesses.\n\t•\tMulti-label\n\t    •\tSeparate output entries for each label; exact duplicates merged.\n\t•\tOrdering\n\t    •\tSort by clip_id ascending, then by start_time ascending.\n\n### **Dialogue constraints**\n\t•\t2-4 turns.\n\t•\tAssistant speaks first.\n\t•\tFirst assistant turn must include:\n\t•\texplicit mention of the specific tool-use risk, and\n\t•\t1-2 concrete corrective steps.\n\t•\tUser reply:\n\t•\t≥12 words, non-trivial, expresses acceptance, modification, or refusal with explanation.\n\t•\tAssistant final turn:\n\t•\tstep-by-step guidance / confirmation / optional mini SOP card.\n\t•\tNo timestamps in dialogue.\n\t•\tNo Safety / Privacy content.\n\t•\tNo hallucinated facts.\n\n⸻\n\n### **Unified Output Schema**\n{\n  \"tool_use_instant_events\": [\n    {\n      \"clip_id\": \"<from annotations.clip_id>\",\n      \"segment_id\": \"<from annotations.segment_id or 'unknown'>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"improper_grip | unstable_handle | device_not_off | unsafe_posture | wrong_orientation | missing_guard | loose_attachment | other\",\n      \"observation\": \"<concise, objective evidence (no speculation)>\",\n      \"source\": \"manual_annotation\",\n      \"confidence\": 0.0\n    }\n  ],\n  \"dialogs\": [\n    {\n      \"clip_id\": \"<same as paired event>\",\n      \"segment_id\": \"<same as paired event>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"<same as paired event>\",\n      \"dialogue\": [\n        { \"role\": \"assistant\", \"utterance\": \"\" },\n        { \"role\": \"user\", \"utterance\": \"<non-trivial response (>=12 words)>\" },\n        { \"role\": \"assistant\", \"utterance\": \"<two-step corrective action + confirmation>\" },\n        { \"role\": \"user\", \"utterance\": \"\" }\n      ]\n    }\n  ]\n}\n\n#### Failure Case (If there are no valid Tool Use events in current video clip)\n{\n  \"tool_use_instant_events\": [],\n  \"dialogs\": [],\n}\n\n\n\n### **Manual Annotations of Clip ID z035-june-23-22-printer_big**\n{\n  \"video_duration\": {\n    \"raw\": \"00:01:38.41\",\n    \"seconds\": 98\n  },\n  \"taskId\": \"63dadf04eddc9fceaae337e2\",\n  \"taskType\": \"setup big printer\",\n  \"video_name\": \"z035-june-23-22-printer_big\",\n  \"initial_conversation\": [\n    {\n      \"start_time\": 1.1,\n      \"end_time\": 5.7,\n      \"purpose\": \"instructor-start-conversation_opening remarks\",\n      \"text\": \"We will now operate the large, big printer.\"\n    },\n    {\n      \"start_time\": 5.945,\n      \"end_time\": 9.845,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"So the first step is to wake up the printer from sleep mode.\"\n    }\n  ],\n  \"initial_fine_grained_action\": [],\n  \"actions\": [\n    {\n      \"start_time\": 10.1,\n      \"end_time\": 18.3,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student turns on the printer.\",\n        \"Verb\": \"turn_on\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"printer\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 11.375,\n          \"end_time\": 12.539,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The instructor corrects the student\",\n            \"Incorrect Action Corrected by\": \"8\",\n            \"Verb\": \"tap\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"touch_screen\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 12.63,\n          \"end_time\": 13.89,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The instuctor tells the student which button is the correct.\",\n            \"Incorrect Action Corrected by\": \"8\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"left\",\n            \"Noun\": \"home_button\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 16.08,\n          \"end_time\": 17.58,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"right\",\n            \"Noun\": \"moon_button\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 13.3,\n          \"end_time\": 17.8,\n          \"conversation_purpose\": \"instructor-reply-to-student_correct the wrong action\",\n          \"text\": \"It´s going to be the moon icon on the right-hand side.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 22.1,\n      \"end_time\": 29.1,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student turns off the printer.\",\n        \"Verb\": \"turn_off\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"printer\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 22.1,\n          \"end_time\": 23.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"right\",\n            \"Noun\": \"button\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 27.1,\n          \"end_time\": 28.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"right\",\n            \"Noun\": \"button\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 32.2,\n      \"end_time\": 59.2,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student loads paper into the printer.\",\n        \"Verb\": \"load\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"paper_stack\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 33.2,\n          \"end_time\": 34.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"approach\",\n            \"Noun\": \"paper_stack\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Adjective\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 35.1,\n          \"end_time\": 38.135,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 39.006,\n          \"end_time\": 42.506,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student should open the paper_tray totally.\",\n            \"Incorrect Action Corrected by\": \"24\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 42.965,\n          \"end_time\": 47.265,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student should open the paper_tray totally before load paper_stack.\",\n            \"Incorrect Action Corrected by\": \"24\",\n            \"Verb\": \"load\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 49.1,\n          \"end_time\": 50.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 51.2,\n          \"end_time\": 55.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"load\",\n            \"Noun\": \"paper_tray\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Adjective\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 56.2,\n          \"end_time\": 58.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"close\",\n            \"Noun\": \"paper_tray\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Adjective\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 47.3,\n          \"end_time\": 49.4,\n          \"conversation_purpose\": \"instructor-reply-to-student_correct the wrong action\",\n          \"text\": \"You can pull it out a little more.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 67.1,\n      \"end_time\": 93.1,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student changes the black ink cartridge in the printer.\",\n        \"Verb\": \"exchange\",\n        \"Adjective\": \"black\",\n        \"Noun\": \"ink_cartridge\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 67.2,\n          \"end_time\": 69.2,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"approach\",\n            \"Noun\": \"cartridge_gate\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Adjective\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 70.1,\n          \"end_time\": 72.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"open\",\n            \"Noun\": \"cartridge_gate\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Adjective\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 73.2,\n          \"end_time\": 74.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 75.2,\n          \"end_time\": 78.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"touch\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 79.2,\n          \"end_time\": 80.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 81.2,\n          \"end_time\": 82.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 83.2,\n          \"end_time\": 84.249,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 84.27,\n          \"end_time\": 85.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 86.1,\n          \"end_time\": 89.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 90.1,\n          \"end_time\": 92.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"close\",\n            \"Noun\": \"cartridge_gate\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Adjective\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 70.982,\n          \"end_time\": 71.908,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Great!\"\n        },\n        {\n          \"start_time\": 77.4,\n          \"end_time\": 79.088,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"You can just pull it.\"\n        },\n        {\n          \"start_time\": 79.924,\n          \"end_time\": 80.753,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Great!\"\n        }\n      ]\n    }\n  ],\n  \"orphan_conversations\": [\n    {\n      \"start_time\": 19.335,\n      \"end_time\": 20.035,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Great!\"\n    },\n    {\n      \"start_time\": 20.1,\n      \"end_time\": 22.9,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Now, please put it back into sleep mode.\"\n    },\n    {\n      \"start_time\": 29.1,\n      \"end_time\": 29.8,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Great!\"\n    },\n    {\n      \"start_time\": 30,\n      \"end_time\": 32.6,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"The next step is to load the paper.\"\n    },\n    {\n      \"start_time\": 58.629,\n      \"end_time\": 59.8,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Great!\"\n    },\n    {\n      \"start_time\": 59.867,\n      \"end_time\": 63.006,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"The next step is to change the black cartridge.\"\n    },\n    {\n      \"start_time\": 64.3,\n      \"end_time\": 70.5,\n      \"purpose\": \"instructor-start-conversation_follow-up instruction\",\n      \"text\": \"So, on the very top shelf you can open it from the side and it goes down.\"\n    },\n    {\n      \"start_time\": 92.2,\n      \"end_time\": 93.7,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Nice work.\"\n    },\n    {\n      \"start_time\": 93.963,\n      \"end_time\": 96.116,\n      \"purpose\": \"instructor-start-conversation_closing remarks\",\n      \"text\": \"You can now stop the recording.\"\n    }\n  ],\n  \"orphan_fine_grained_actions\": [],\n  \"long_form_description\": {\n    \"start_time\": 0.1,\n    \"end_time\": 97.1,\n    \"text\": \"The instructor tells the student that the first step is to wake up the printer from sleep mode. The student approaches the printer. Press the touch screen and the left side button. The instructor mentions that the correct button is the button with the moon icon that is on the right side. The students press the correct button. The instructor tells the student to return the printer to sleep mode, so he presses the button on the right side of the touch screen to get the printer into sleep mode. The instructor tells the student that the next step is to load paper into the printer, so he takes the paper stack and approaches it to the printer. The student opens the paper tray to load the paper stack and loads it. But the instructor mentions to open the paper tray more to load the paper and close the paper tray. The instructor tells the student that the next step is to change the black ink cartridge and to open the cartridge door to one side and down. The student opens the cartridge door, takes the black cartridge, and places it on the counter. Take the new cartridge and insert it into the printer, and close the door. The instructor mentions that he can stop recording.\"\n  }\n}\n"}]}]}, "generation_config": {"response_mime_type": "application/json", "response_schema": {"$defs": {"DialogUtterance": {"description": "Single utterance in a dialogue", "properties": {"role": {"description": "Role of the speaker", "enum": ["assistant", "user"], "title": "Role", "type": "string"}, "utterance": {"description": "The spoken text", "title": "Utterance", "type": "string"}}, "required": ["role", "utterance"], "title": "DialogUtterance", "type": "object"}, "ToolUseDialog": {"description": "Dialog associated with a tool use instant event", "properties": {"clip_id": {"description": "<same as paired event>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<same as paired event>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "<same as paired event>", "title": "Risk Type", "type": "string"}, "dialogue": {"description": "Dialogue turns: Turn 1 (assistant): empty, Turn 2 (user): non-trivial response (>=12 words), Turn 3 (assistant): two-step corrective action + confirmation, Turn 4 (user): optional", "items": {"$ref": "#/$defs/DialogUtterance"}, "title": "Dialogue", "type": "array"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "dialogue"], "title": "ToolUseDialog", "type": "object"}, "ToolUseInstantEvent": {"description": "Tool use instant event", "properties": {"clip_id": {"description": "<from annotations.clip_id>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<from annotations.segment_id or 'unknown'>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "Type of risk", "enum": ["improper_grip", "unstable_handle", "device_not_off", "unsafe_posture", "wrong_orientation", "missing_guard", "loose_attachment", "other"], "title": "Risk Type", "type": "string"}, "observation": {"description": "<concise, objective evidence (no speculation)>", "title": "Observation", "type": "string"}, "source": {"default": "manual_annotation", "description": "Source of the annotation", "title": "Source", "type": "string"}, "confidence": {"default": 0.0, "description": "Confidence score", "title": "Confidence", "type": "number"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "observation"], "title": "ToolUseInstantEvent", "type": "object"}}, "description": "Tool use instant service output schema for tool use events and dialogs", "properties": {"tool_use_instant_events": {"description": "List of tool use instant events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseInstantEvent"}, "title": "Tool Use Instant Events", "type": "array"}, "dialogs": {"description": "List of dialogs associated with the events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseDialog"}, "title": "Dialogs", "type": "array"}}, "title": "ToolUseInstantServiceOutput", "type": "object"}, "temperature": 0.7}}
+{"key": "request-95", "request": {"contents": [{"parts": [{"text": "\n### **Role**\n\nYou are an Instant Proactive Service (Instant PS) annotation and dialogue-generation assistant for the HoloAssist dataset.\nIn laboratory / hands-on operation settings, you analyze manual annotations to extract time-windows of \"Tool Use\" risks / improper operations, and for each extracted event, you generate a 2-4 turn \"assistant ↔ user\" dialogue.\n\nYou must rely only on the time-windows provided by the manual annotations.\nYou must not extend, shorten, merge, or fabricate any time segments that do not exist in the manual labels.\n\n⸻\n\n### **All Defined Proactive Services**\n\t•\tInstant (second-level, grounded in the current moment)\n        •\tSafety: immediate bodily/accident danger (flame, blade, electric shock, slip, rotating parts, vehicle proximity) → stop first, then handle.\n        •\tTool Use: improper tool operation/configuration (grip, not powered off, orientation, loose chuck, missing guard, unsafe posture).\n\t•\tShort-Horizon (tens of seconds to a few minutes, within a single session)\n        •\tNext-Step Guidance: workflow is already underway; provide suggestions for the next step based on what has been done.\n        •\tError-Recovery: the user has just made a workflow mistake (wrong step, wrong object, wrong target, wrong configuration for this task) and must rollback to fix it.\n        •\tResource Reminder: end-of-task state is not handled (fire/power left on, door/cap open, unsaved work, leftover items, missing refill) → remind to close/save/take/refill.\n\n⸻\n\n### **Input Manual Annotations (authoritative time source)**\n\nProvides fine-grained temporal information for all dialogue and user actions in the video.\n\n⸻\n\n### **OBJECTIVE**\n\t1.\tRead each manual annotation labeled as \"Tool Use\", and output its time_window exactly as annotated (start_time-end_time, verbatim).\n    **You must traverse every user-error segment in the manual annotations and process them one by one without omission.**\n\t2.\tFor each event, output:\n        •\trisk_type (standardized from the label)\n        •\tan objective observation (from comment and/or video JSON; must be verifiable)\n        •\tconfidence\n\t3.\tIf multiple labels exist in the same time-window → output multiple separate events.\n        If repeated identical labels appear → deduplicate and conceptually merge their sources.\n\t4.\tOutput only Tool Use events (not Safety, not Privacy, not Error-Recovery, not Resource Reminder).\n\t5.\tDialogue generation: for every event, generate a 2-4 turn dialogue:\n        •\tAssistant speaks first, calmly, politely, low-intrusion.\n        •\tClearly state the specific tool-use risk (no timestamps), and provide 1-2 actionable corrections\n    (e.g., \"power off first, then…\", \"adjust your grip below the guard ring\").\n        •\tUser must not reply vaguely; produce ≥12 English words with meaningful content (accept/modify/decline and give reasons).\n        •\tAssistant closes with confirmation / optional SOP snippet / short reminder.\n        •\tDialogue text must not include timestamps, but the structured output must include aligned clip_id and time_window.\n\n⸻\n\n### **Task Definition / Nature (Instant · Tool Use)**\n\nCore Focus\n\t•\tThis category is restricted to problems that arise purely from how a tool is being used: grip, posture, contact, orientation, clamp/guard state, power state / configuration of the tool itself.\n\t•\tBy definition, Instant · Tool Use never requires rolling back or redoing previously completed workflow steps. The current step (object, target, step choice) is logically correct; only the usage technique is problematic.\n\t•\tIt does not cover mistakes about which object / part / slot / step / goal is chosen in the workflow (those belong to Short-Horizon · Error-Recovery).\n\nNature\n\t•\tTriggered when an immediate tool-related operational risk appears.\n\t•\tFocus on technique / configuration issues (grip, contact area, hand placement, body posture, orientation, clamp/guard state, power-off timing) that can become unsafe or damaging within a few seconds if not corrected.\n\t•\tIf the same mis-use is already causing an acute bodily hazard (e.g., clear cut / burn / electric-shock risk), it should be classified as Instant · Safety, not Tool Use.\n\nTemporal scope (critical)\n\t•\tEach Instant Tool Use event corresponds to a very short snippet of ongoing execution:\n\t•\ttypically 0-5 seconds between the risky configuration and when intervention should happen;\n\t•\twith a hard upper bound of ≤10 seconds.\n\t•\tIf understanding or fixing the problem requires:\n\t•\tlooking back over ≥10 seconds of prior workflow, or\n\t•\tundoing earlier completed steps and then redoing them,\nthen it should conceptually be handled by Short-Horizon services (especially Error-Recovery), not by Instant · Tool Use.\n\nEvent granularity\n\t•\tEach manual annotation segment that satisfies the temporal scope and nature above is counted as one Tool Use event.\n\t•\tYou must not merge multiple distant segments into a longer window to \"simulate\" an instant event.\n\nCommon labels (examples)\n\nimproper_grip, unstable_handle, device_not_off, unsafe_posture,\nwrong_orientation, missing_guard, loose_attachment, unstable_support, etc.\n\nExample 1 (Tool Use, not Error-Recovery)\nThe user is drilling into a workpiece with the correct drill bit and position, but their hand is very close to the rotating bit and the drill is tilted, making the operation unstable.\nIf they simply reposition their hand further away, adjust the tilt, and stabilize the drill, the task remains valid. No previous step needs to be undone.\nThis is an Instant · Tool Use event (technique correction), not Error-Recovery.\n\n⸻\n\n### **Mutual Exclusion & Priority vs. Error-Recovery (and Safety)**\n\nWhen deciding between Instant · Tool Use, Short-Horizon · Error-Recovery, and Instant · Safety, use the following rules.\n\n1. Completion vs. ongoing execution (primary test: Tool Use vs. Error-Recovery)\nUse this completion test first:\n\n\"If the user immediately switches to the correct technique from now on, without undoing anything already done, does the mistake disappear?\"\n\n\t•\tIf YES → this is Tool Use (ongoing execution / technique correction).\n\t•\tIf NO, because the current state is already wrong and must be undone and redone, then it belongs to Short-Horizon · Error-Recovery, not Tool Use.\n\nIn other words:\n\t•\tTool Use\n        •\tThe step itself is logically correct (right object, right target, right step for this task).\n        •\tThe problem lies in how the tool is being operated (grip, angle, stability, power-off timing, missing clamp/guard, etc.).\n        •\tFix = adjust how the tool is being handled / configured right now, without rolling back earlier workflow states.\n\t•\tError-Recovery\n        •\tThe workflow state itself is wrong (wrong part installed, wrong sample loaded, wrong slot used, wrong target selected, steps swapped, required step skipped, etc.).\n        •\tFix = stop, undo what was done, and redo the step correctly.\n        •\tThese should not be labeled as Tool Use in this task.\n\n2. Technique vs. workflow (rephrased decision rule)\n\t•\tIf the main problem is how the tool is being handled or configured in this short 0-10 second window\n(grip, posture, orientation, clamp/guard, power-off timing), and correcting it means adjusting the current action, classify it as Instant · Tool Use.\n\t•\tIf the main problem is what has already been done in the workflow\n(wrong object, wrong slot/target, wrong order, wrong configuration for this task, skipped required step), and the user must undo and redo a step, classify it as Short-Horizon · Error-Recovery.\n\n3. Safety override\n\t•\tIf the current tool use creates an immediate, high-risk safety hazard (e.g., hand directly in front of an active blade, imminent burn from an exposed hot surface, clear electric-shock risk),\nthe primary label should be Instant · Safety, even if there is also a technique issue.\n\t•\tIn such cases, prioritize Safety over Tool Use.\n\n4. Time scale\n\t•\tTool Use: typically 0-10 seconds, focused on a currently ongoing motion or micro configuration with no rollback.\n\t•\tError-Recovery: can span ≈10 seconds to a few minutes, requiring short-term memory of earlier completed actions and explicit rollback.\n\n5. Example 2 (Error-Recovery, not Tool Use)\nThe user is assembling a device that requires inserting Part A first and then Part B.\nInstead, they insert Part B directly, tighten it, and skip Part A.\nSimply improving their hand technique or tightening style cannot fix this — the assembly sequence itself is wrong.\nThe assistant should ask them to stop, remove Part B (undo), insert Part A, then re-insert Part B in the correct order (redo).\nThis is Error-Recovery because it is a workflow-level mistake that requires rollback + redo, not just a Tool Use adjustment.\n\nIn this task, you are only asked to output Tool Use events.\nSegments that match the Error-Recovery definition above should not be labeled as Tool Use.\n\n⸻\n\n### **Output Format and Rules**\n\nYou must produce two parallel arrays: tool_use_instant_events and dialogs.\nEach event must correspond to exactly one dialogue.\n\n### **Mandatory constraints**\n\t•\tExact Match\n        •\ttime_window must match the annotated start_time-end_time exactly.\n        •\tNo stretching, shortening, smoothing, or merging.\n\t•\tAnnotation Only\n\t    •\tYou may not introduce new or extended time windows.\n\t•\tObjective observation\n\t    •\tMust be verifiable; no speculation or hidden-mental-state guesses.\n\t•\tMulti-label\n\t    •\tSeparate output entries for each label; exact duplicates merged.\n\t•\tOrdering\n\t    •\tSort by clip_id ascending, then by start_time ascending.\n\n### **Dialogue constraints**\n\t•\t2-4 turns.\n\t•\tAssistant speaks first.\n\t•\tFirst assistant turn must include:\n\t•\texplicit mention of the specific tool-use risk, and\n\t•\t1-2 concrete corrective steps.\n\t•\tUser reply:\n\t•\t≥12 words, non-trivial, expresses acceptance, modification, or refusal with explanation.\n\t•\tAssistant final turn:\n\t•\tstep-by-step guidance / confirmation / optional mini SOP card.\n\t•\tNo timestamps in dialogue.\n\t•\tNo Safety / Privacy content.\n\t•\tNo hallucinated facts.\n\n⸻\n\n### **Unified Output Schema**\n{\n  \"tool_use_instant_events\": [\n    {\n      \"clip_id\": \"<from annotations.clip_id>\",\n      \"segment_id\": \"<from annotations.segment_id or 'unknown'>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"improper_grip | unstable_handle | device_not_off | unsafe_posture | wrong_orientation | missing_guard | loose_attachment | other\",\n      \"observation\": \"<concise, objective evidence (no speculation)>\",\n      \"source\": \"manual_annotation\",\n      \"confidence\": 0.0\n    }\n  ],\n  \"dialogs\": [\n    {\n      \"clip_id\": \"<same as paired event>\",\n      \"segment_id\": \"<same as paired event>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"<same as paired event>\",\n      \"dialogue\": [\n        { \"role\": \"assistant\", \"utterance\": \"\" },\n        { \"role\": \"user\", \"utterance\": \"<non-trivial response (>=12 words)>\" },\n        { \"role\": \"assistant\", \"utterance\": \"<two-step corrective action + confirmation>\" },\n        { \"role\": \"user\", \"utterance\": \"\" }\n      ]\n    }\n  ]\n}\n\n#### Failure Case (If there are no valid Tool Use events in current video clip)\n{\n  \"tool_use_instant_events\": [],\n  \"dialogs\": [],\n}\n\n\n\n### **Manual Annotations of Clip ID z035-june-23-22-printer_small**\n{\n  \"video_duration\": {\n    \"raw\": \"00:04:01.17\",\n    \"seconds\": 241\n  },\n  \"taskId\": \"63dadf80402dee1828624517\",\n  \"taskType\": \"setup small printer\",\n  \"video_name\": \"z035-june-23-22-printer_small\",\n  \"initial_conversation\": [\n    {\n      \"start_time\": 2.065,\n      \"end_time\": 4.379,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"So will now operate the small printer.\"\n    },\n    {\n      \"start_time\": 4.491,\n      \"end_time\": 8.871,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"The first step is to load the paper and to pull out the trays.\"\n    }\n  ],\n  \"initial_fine_grained_action\": [],\n  \"actions\": [\n    {\n      \"start_time\": 8.894,\n      \"end_time\": 27.1,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student loads paper into the printer.\",\n        \"Verb\": \"load\",\n        \"Noun\": \"paper_stack\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 12.1,\n          \"end_time\": 16.109,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 16.138,\n          \"end_time\": 17.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 18.2,\n          \"end_time\": 20.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 21.2,\n          \"end_time\": 26.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 27.4,\n      \"end_time\": 43.1,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student opens the printer tray.\",\n        \"Verb\": \"open\",\n        \"Noun\": \"paper_tray\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 29.1,\n          \"end_time\": 36.436,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"The student tries to open the tray but can not, the instructor tells him how to do it.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 36.527,\n          \"end_time\": 38.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"extending\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 29.2,\n          \"end_time\": 32.8,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"It's above, there's another tray.\"\n        },\n        {\n          \"start_time\": 37.658,\n          \"end_time\": 38.592,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Okay.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 43.1,\n      \"end_time\": 83.89172554194157,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student aligns the printer's paper.\",\n        \"Verb\": \"align\",\n        \"Noun\": \"paper_stack\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 45.2,\n          \"end_time\": 51.902,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 52.183,\n          \"end_time\": 54.019,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"extending\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 54.188,\n          \"end_time\": 56.001,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 56.132,\n          \"end_time\": 57.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 58.2,\n          \"end_time\": 61.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 66.1,\n          \"end_time\": 69.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 76.2,\n          \"end_time\": 82.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 83.015,\n          \"end_time\": 83.478,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 45.171,\n          \"end_time\": 46.194,\n          \"conversation_purpose\": \"instructor-start-conversation_other\",\n          \"text\": \"Ops.\"\n        },\n        {\n          \"start_time\": 50.124,\n          \"end_time\": 52.871,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"You can bring the white back again.\"\n        },\n        {\n          \"start_time\": 55.2,\n          \"end_time\": 56.4,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Perfect.\"\n        },\n        {\n          \"start_time\": 62.171,\n          \"end_time\": 64.918,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"The paper needs to go down a little bit more.\"\n        },\n        {\n          \"start_time\": 69.153,\n          \"end_time\": 70.003,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Great.\"\n        },\n        {\n          \"start_time\": 70.109,\n          \"end_time\": 74.83500000000001,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"And you can use the blue tab on the left-hand side to secure the paper.\"\n        },\n        {\n          \"start_time\": 75.376,\n          \"end_time\": 80.447,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"So you can open the great part and then tighten the paper with the blue.\"\n        },\n        {\n          \"start_time\": 80.582,\n          \"end_time\": 82.471,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Perfect, nice.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 86.806,\n      \"end_time\": 131.571,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student copies.\",\n        \"Verb\": \"make\",\n        \"Noun\": \"copy\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 89.1,\n          \"end_time\": 90.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"copy_gate\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 91.966,\n          \"end_time\": 92.406,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 93.265,\n          \"end_time\": 99.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 101.2,\n          \"end_time\": 102.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"copy_gate\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 105.1,\n          \"end_time\": 106.863,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"copy_button\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 106.924,\n          \"end_time\": 128.68,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"make\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 129.14,\n          \"end_time\": 130.2,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 94.388,\n          \"end_time\": 97.5,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"And you'll put it on the bottom right side\"\n        },\n        {\n          \"start_time\": 100.2,\n          \"end_time\": 101.165,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Perfect.\"\n        },\n        {\n          \"start_time\": 129.129,\n          \"end_time\": 130.596,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Great nice work.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 132.259,\n      \"end_time\": 142.259,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student removes the stack of paper from the printer.\",\n        \"Verb\": \"withdraw\",\n        \"Noun\": \"paper_stack\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 135.2,\n          \"end_time\": 136.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 137.2,\n          \"end_time\": 138.804,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"copy_gate\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 139.078,\n          \"end_time\": 140.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"copy_gate\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 149.035,\n      \"end_time\": 169.035,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student opens the cartridge gate of the printer.\",\n        \"Verb\": \"open\",\n        \"Noun\": \"cartridge_gate\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 150.1,\n          \"end_time\": 151.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"extending\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 153.2,\n          \"end_time\": 156,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 163.2,\n          \"end_time\": 168.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 152.251,\n          \"end_time\": 153.692,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"There's a gate in front of you.\"\n        },\n        {\n          \"start_time\": 164.106,\n          \"end_time\": 168.129,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"So you can push it down and it will pop out.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 169.2,\n      \"end_time\": 183,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student exchanges their magenta ink cartridge.\",\n        \"Verb\": \"exchange\",\n        \"Adjective\": \"magenta\",\n        \"Noun\": \"ink_cartridge\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 173.2,\n          \"end_time\": 180.247,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 180.344,\n          \"end_time\": 182.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 180.347,\n          \"end_time\": 181.369,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Great.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 183.4,\n      \"end_time\": 190.3,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student removes the black ink cartridge from the printer.\",\n        \"Verb\": \"withdraw\",\n        \"Adjective\": \"black\",\n        \"Noun\": \"ink_cartridge\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 184.2,\n          \"end_time\": 185.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 186.1,\n          \"end_time\": 189.598,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 190.4,\n      \"end_time\": 226.012,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student inserts the black ink cartridge into the printer.\",\n        \"Verb\": \"insert\",\n        \"Adjective\": \"black\",\n        \"Noun\": \"ink_cartridge\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 200.1,\n          \"end_time\": 201.698,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 201.864,\n          \"end_time\": 202.045,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student inserts the cartridge position wrong, the instructor corrects the action.\",\n            \"Incorrect Action Corrected by\": \"85\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 202.118,\n          \"end_time\": 202.601,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 202.638,\n          \"end_time\": 223.713,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student inserts the cartridge position wrong, the instructor corrects the action.\",\n            \"Incorrect Action Corrected by\": \"85\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 198.8,\n          \"end_time\": 201.6,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"If you close it and open it again.\"\n        },\n        {\n          \"start_time\": 207.623,\n          \"end_time\": 209.123,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"It's backwards.\"\n        },\n        {\n          \"start_time\": 217.424,\n          \"end_time\": 219.829,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"You need to push it in and up.\"\n        },\n        {\n          \"start_time\": 225.047,\n          \"end_time\": 225.999,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Nice work.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 226.406,\n      \"end_time\": 237.1,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student closes the printer's trays.\",\n        \"Verb\": \"close\",\n        \"Noun\": \"paper_tray\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 231.2,\n          \"end_time\": 235.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 232.547,\n          \"end_time\": 235.318,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"You can pull it up. *unintellgible*\"\n        },\n        {\n          \"start_time\": 235.482,\n          \"end_time\": 236.447,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Perfect\"\n        }\n      ]\n    }\n  ],\n  \"orphan_conversations\": [\n    {\n      \"start_time\": 38.644,\n      \"end_time\": 44.976,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Also, if you open the group gray flap in the back by the paper, there's a blue tap.\"\n    },\n    {\n      \"start_time\": 83.9,\n      \"end_time\": 86.8,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Now please copy a black and white piece of paper.\"\n    },\n    {\n      \"start_time\": 130.664,\n      \"end_time\": 132.235,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Now please remove all the paper\"\n    },\n    {\n      \"start_time\": 142.771,\n      \"end_time\": 145.741,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Now we'll change the color cartridge.\"\n    },\n    {\n      \"start_time\": 148.153,\n      \"end_time\": 150.753,\n      \"purpose\": \"instructor-start-conversation_follow-up instruction\",\n      \"text\": \"So it's on the inside.\"\n    },\n    {\n      \"start_time\": 181.512,\n      \"end_time\": 183.93,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Now please change the black cartridge.\"\n    },\n    {\n      \"start_time\": 226.125,\n      \"end_time\": 227.976,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Now please close everything.\"\n    },\n    {\n      \"start_time\": 236.894,\n      \"end_time\": 238.794,\n      \"purpose\": \"instructor-start-conversation_closing remarks\",\n      \"text\": \"You can now press stop.\"\n    }\n  ],\n  \"orphan_fine_grained_actions\": [\n    {\n      \"start_time\": 131.2,\n      \"end_time\": 132.6,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"place\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"paper_stack\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 169.1,\n      \"end_time\": 172.3,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"place\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"ink_cartridge\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 190.087,\n      \"end_time\": 191.6,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"place\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"ink_cartridge\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 223.919,\n      \"end_time\": 228.7,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"close\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"paper_tray\",\n        \"adverbial\": \"none\"\n      }\n    }\n  ],\n  \"long_form_description\": {\n    \"start_time\": 0.012,\n    \"end_time\": 240.012,\n    \"text\": \"The student wants to operate a printer. He starts opening the printer and inspects all the tray extensions. Then the student inserts a paper stack and sends a copy. After that, he exchanges the ink cartridge and finally closes the printer.\"\n  }\n}\n"}]}]}, "generation_config": {"response_mime_type": "application/json", "response_schema": {"$defs": {"DialogUtterance": {"description": "Single utterance in a dialogue", "properties": {"role": {"description": "Role of the speaker", "enum": ["assistant", "user"], "title": "Role", "type": "string"}, "utterance": {"description": "The spoken text", "title": "Utterance", "type": "string"}}, "required": ["role", "utterance"], "title": "DialogUtterance", "type": "object"}, "ToolUseDialog": {"description": "Dialog associated with a tool use instant event", "properties": {"clip_id": {"description": "<same as paired event>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<same as paired event>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "<same as paired event>", "title": "Risk Type", "type": "string"}, "dialogue": {"description": "Dialogue turns: Turn 1 (assistant): empty, Turn 2 (user): non-trivial response (>=12 words), Turn 3 (assistant): two-step corrective action + confirmation, Turn 4 (user): optional", "items": {"$ref": "#/$defs/DialogUtterance"}, "title": "Dialogue", "type": "array"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "dialogue"], "title": "ToolUseDialog", "type": "object"}, "ToolUseInstantEvent": {"description": "Tool use instant event", "properties": {"clip_id": {"description": "<from annotations.clip_id>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<from annotations.segment_id or 'unknown'>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "Type of risk", "enum": ["improper_grip", "unstable_handle", "device_not_off", "unsafe_posture", "wrong_orientation", "missing_guard", "loose_attachment", "other"], "title": "Risk Type", "type": "string"}, "observation": {"description": "<concise, objective evidence (no speculation)>", "title": "Observation", "type": "string"}, "source": {"default": "manual_annotation", "description": "Source of the annotation", "title": "Source", "type": "string"}, "confidence": {"default": 0.0, "description": "Confidence score", "title": "Confidence", "type": "number"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "observation"], "title": "ToolUseInstantEvent", "type": "object"}}, "description": "Tool use instant service output schema for tool use events and dialogs", "properties": {"tool_use_instant_events": {"description": "List of tool use instant events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseInstantEvent"}, "title": "Tool Use Instant Events", "type": "array"}, "dialogs": {"description": "List of dialogs associated with the events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseDialog"}, "title": "Dialogs", "type": "array"}}, "title": "ToolUseInstantServiceOutput", "type": "object"}, "temperature": 0.7}}
+{"key": "request-96", "request": {"contents": [{"parts": [{"text": "\n### **Role**\n\nYou are an Instant Proactive Service (Instant PS) annotation and dialogue-generation assistant for the HoloAssist dataset.\nIn laboratory / hands-on operation settings, you analyze manual annotations to extract time-windows of \"Tool Use\" risks / improper operations, and for each extracted event, you generate a 2-4 turn \"assistant ↔ user\" dialogue.\n\nYou must rely only on the time-windows provided by the manual annotations.\nYou must not extend, shorten, merge, or fabricate any time segments that do not exist in the manual labels.\n\n⸻\n\n### **All Defined Proactive Services**\n\t•\tInstant (second-level, grounded in the current moment)\n        •\tSafety: immediate bodily/accident danger (flame, blade, electric shock, slip, rotating parts, vehicle proximity) → stop first, then handle.\n        •\tTool Use: improper tool operation/configuration (grip, not powered off, orientation, loose chuck, missing guard, unsafe posture).\n\t•\tShort-Horizon (tens of seconds to a few minutes, within a single session)\n        •\tNext-Step Guidance: workflow is already underway; provide suggestions for the next step based on what has been done.\n        •\tError-Recovery: the user has just made a workflow mistake (wrong step, wrong object, wrong target, wrong configuration for this task) and must rollback to fix it.\n        •\tResource Reminder: end-of-task state is not handled (fire/power left on, door/cap open, unsaved work, leftover items, missing refill) → remind to close/save/take/refill.\n\n⸻\n\n### **Input Manual Annotations (authoritative time source)**\n\nProvides fine-grained temporal information for all dialogue and user actions in the video.\n\n⸻\n\n### **OBJECTIVE**\n\t1.\tRead each manual annotation labeled as \"Tool Use\", and output its time_window exactly as annotated (start_time-end_time, verbatim).\n    **You must traverse every user-error segment in the manual annotations and process them one by one without omission.**\n\t2.\tFor each event, output:\n        •\trisk_type (standardized from the label)\n        •\tan objective observation (from comment and/or video JSON; must be verifiable)\n        •\tconfidence\n\t3.\tIf multiple labels exist in the same time-window → output multiple separate events.\n        If repeated identical labels appear → deduplicate and conceptually merge their sources.\n\t4.\tOutput only Tool Use events (not Safety, not Privacy, not Error-Recovery, not Resource Reminder).\n\t5.\tDialogue generation: for every event, generate a 2-4 turn dialogue:\n        •\tAssistant speaks first, calmly, politely, low-intrusion.\n        •\tClearly state the specific tool-use risk (no timestamps), and provide 1-2 actionable corrections\n    (e.g., \"power off first, then…\", \"adjust your grip below the guard ring\").\n        •\tUser must not reply vaguely; produce ≥12 English words with meaningful content (accept/modify/decline and give reasons).\n        •\tAssistant closes with confirmation / optional SOP snippet / short reminder.\n        •\tDialogue text must not include timestamps, but the structured output must include aligned clip_id and time_window.\n\n⸻\n\n### **Task Definition / Nature (Instant · Tool Use)**\n\nCore Focus\n\t•\tThis category is restricted to problems that arise purely from how a tool is being used: grip, posture, contact, orientation, clamp/guard state, power state / configuration of the tool itself.\n\t•\tBy definition, Instant · Tool Use never requires rolling back or redoing previously completed workflow steps. The current step (object, target, step choice) is logically correct; only the usage technique is problematic.\n\t•\tIt does not cover mistakes about which object / part / slot / step / goal is chosen in the workflow (those belong to Short-Horizon · Error-Recovery).\n\nNature\n\t•\tTriggered when an immediate tool-related operational risk appears.\n\t•\tFocus on technique / configuration issues (grip, contact area, hand placement, body posture, orientation, clamp/guard state, power-off timing) that can become unsafe or damaging within a few seconds if not corrected.\n\t•\tIf the same mis-use is already causing an acute bodily hazard (e.g., clear cut / burn / electric-shock risk), it should be classified as Instant · Safety, not Tool Use.\n\nTemporal scope (critical)\n\t•\tEach Instant Tool Use event corresponds to a very short snippet of ongoing execution:\n\t•\ttypically 0-5 seconds between the risky configuration and when intervention should happen;\n\t•\twith a hard upper bound of ≤10 seconds.\n\t•\tIf understanding or fixing the problem requires:\n\t•\tlooking back over ≥10 seconds of prior workflow, or\n\t•\tundoing earlier completed steps and then redoing them,\nthen it should conceptually be handled by Short-Horizon services (especially Error-Recovery), not by Instant · Tool Use.\n\nEvent granularity\n\t•\tEach manual annotation segment that satisfies the temporal scope and nature above is counted as one Tool Use event.\n\t•\tYou must not merge multiple distant segments into a longer window to \"simulate\" an instant event.\n\nCommon labels (examples)\n\nimproper_grip, unstable_handle, device_not_off, unsafe_posture,\nwrong_orientation, missing_guard, loose_attachment, unstable_support, etc.\n\nExample 1 (Tool Use, not Error-Recovery)\nThe user is drilling into a workpiece with the correct drill bit and position, but their hand is very close to the rotating bit and the drill is tilted, making the operation unstable.\nIf they simply reposition their hand further away, adjust the tilt, and stabilize the drill, the task remains valid. No previous step needs to be undone.\nThis is an Instant · Tool Use event (technique correction), not Error-Recovery.\n\n⸻\n\n### **Mutual Exclusion & Priority vs. Error-Recovery (and Safety)**\n\nWhen deciding between Instant · Tool Use, Short-Horizon · Error-Recovery, and Instant · Safety, use the following rules.\n\n1. Completion vs. ongoing execution (primary test: Tool Use vs. Error-Recovery)\nUse this completion test first:\n\n\"If the user immediately switches to the correct technique from now on, without undoing anything already done, does the mistake disappear?\"\n\n\t•\tIf YES → this is Tool Use (ongoing execution / technique correction).\n\t•\tIf NO, because the current state is already wrong and must be undone and redone, then it belongs to Short-Horizon · Error-Recovery, not Tool Use.\n\nIn other words:\n\t•\tTool Use\n        •\tThe step itself is logically correct (right object, right target, right step for this task).\n        •\tThe problem lies in how the tool is being operated (grip, angle, stability, power-off timing, missing clamp/guard, etc.).\n        •\tFix = adjust how the tool is being handled / configured right now, without rolling back earlier workflow states.\n\t•\tError-Recovery\n        •\tThe workflow state itself is wrong (wrong part installed, wrong sample loaded, wrong slot used, wrong target selected, steps swapped, required step skipped, etc.).\n        •\tFix = stop, undo what was done, and redo the step correctly.\n        •\tThese should not be labeled as Tool Use in this task.\n\n2. Technique vs. workflow (rephrased decision rule)\n\t•\tIf the main problem is how the tool is being handled or configured in this short 0-10 second window\n(grip, posture, orientation, clamp/guard, power-off timing), and correcting it means adjusting the current action, classify it as Instant · Tool Use.\n\t•\tIf the main problem is what has already been done in the workflow\n(wrong object, wrong slot/target, wrong order, wrong configuration for this task, skipped required step), and the user must undo and redo a step, classify it as Short-Horizon · Error-Recovery.\n\n3. Safety override\n\t•\tIf the current tool use creates an immediate, high-risk safety hazard (e.g., hand directly in front of an active blade, imminent burn from an exposed hot surface, clear electric-shock risk),\nthe primary label should be Instant · Safety, even if there is also a technique issue.\n\t•\tIn such cases, prioritize Safety over Tool Use.\n\n4. Time scale\n\t•\tTool Use: typically 0-10 seconds, focused on a currently ongoing motion or micro configuration with no rollback.\n\t•\tError-Recovery: can span ≈10 seconds to a few minutes, requiring short-term memory of earlier completed actions and explicit rollback.\n\n5. Example 2 (Error-Recovery, not Tool Use)\nThe user is assembling a device that requires inserting Part A first and then Part B.\nInstead, they insert Part B directly, tighten it, and skip Part A.\nSimply improving their hand technique or tightening style cannot fix this — the assembly sequence itself is wrong.\nThe assistant should ask them to stop, remove Part B (undo), insert Part A, then re-insert Part B in the correct order (redo).\nThis is Error-Recovery because it is a workflow-level mistake that requires rollback + redo, not just a Tool Use adjustment.\n\nIn this task, you are only asked to output Tool Use events.\nSegments that match the Error-Recovery definition above should not be labeled as Tool Use.\n\n⸻\n\n### **Output Format and Rules**\n\nYou must produce two parallel arrays: tool_use_instant_events and dialogs.\nEach event must correspond to exactly one dialogue.\n\n### **Mandatory constraints**\n\t•\tExact Match\n        •\ttime_window must match the annotated start_time-end_time exactly.\n        •\tNo stretching, shortening, smoothing, or merging.\n\t•\tAnnotation Only\n\t    •\tYou may not introduce new or extended time windows.\n\t•\tObjective observation\n\t    •\tMust be verifiable; no speculation or hidden-mental-state guesses.\n\t•\tMulti-label\n\t    •\tSeparate output entries for each label; exact duplicates merged.\n\t•\tOrdering\n\t    •\tSort by clip_id ascending, then by start_time ascending.\n\n### **Dialogue constraints**\n\t•\t2-4 turns.\n\t•\tAssistant speaks first.\n\t•\tFirst assistant turn must include:\n\t•\texplicit mention of the specific tool-use risk, and\n\t•\t1-2 concrete corrective steps.\n\t•\tUser reply:\n\t•\t≥12 words, non-trivial, expresses acceptance, modification, or refusal with explanation.\n\t•\tAssistant final turn:\n\t•\tstep-by-step guidance / confirmation / optional mini SOP card.\n\t•\tNo timestamps in dialogue.\n\t•\tNo Safety / Privacy content.\n\t•\tNo hallucinated facts.\n\n⸻\n\n### **Unified Output Schema**\n{\n  \"tool_use_instant_events\": [\n    {\n      \"clip_id\": \"<from annotations.clip_id>\",\n      \"segment_id\": \"<from annotations.segment_id or 'unknown'>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"improper_grip | unstable_handle | device_not_off | unsafe_posture | wrong_orientation | missing_guard | loose_attachment | other\",\n      \"observation\": \"<concise, objective evidence (no speculation)>\",\n      \"source\": \"manual_annotation\",\n      \"confidence\": 0.0\n    }\n  ],\n  \"dialogs\": [\n    {\n      \"clip_id\": \"<same as paired event>\",\n      \"segment_id\": \"<same as paired event>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"<same as paired event>\",\n      \"dialogue\": [\n        { \"role\": \"assistant\", \"utterance\": \"\" },\n        { \"role\": \"user\", \"utterance\": \"<non-trivial response (>=12 words)>\" },\n        { \"role\": \"assistant\", \"utterance\": \"<two-step corrective action + confirmation>\" },\n        { \"role\": \"user\", \"utterance\": \"\" }\n      ]\n    }\n  ]\n}\n\n#### Failure Case (If there are no valid Tool Use events in current video clip)\n{\n  \"tool_use_instant_events\": [],\n  \"dialogs\": [],\n}\n\n\n\n### **Manual Annotations of Clip ID z035-june-23-22-rashult_assemble**\n{\n  \"video_duration\": {\n    \"raw\": \"00:21:42.55\",\n    \"seconds\": 1302\n  },\n  \"taskId\": \"63dadf804609b3b378efdb1d\",\n  \"taskType\": \"assemble utility cart\",\n  \"video_name\": \"z035-june-23-22-rashult_assemble\",\n  \"initial_conversation\": [\n    {\n      \"start_time\": 2.1,\n      \"end_time\": 5.897,\n      \"purpose\": \"instructor-start-conversation_opening remarks\",\n      \"text\": \"We will now build the rolling shelf from IKEA RASHULT.\"\n    },\n    {\n      \"start_time\": 5.968,\n      \"end_time\": 8.612,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"So please go ahead and assemble it.\"\n    }\n  ],\n  \"initial_fine_grained_action\": [],\n  \"actions\": [\n    {\n      \"start_time\": 10.041,\n      \"end_time\": 76.524,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student assembles the correct bars.\",\n        \"Verb\": \"assemble\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"half_frame\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 10.1,\n          \"end_time\": 12.389,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 12.442,\n          \"end_time\": 13.279,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 13.34,\n          \"end_time\": 15.037,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 15.141,\n          \"end_time\": 18.662,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student grab the wrong part.\",\n            \"Incorrect Action Corrected by\": \"5\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"grid_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 18.7,\n          \"end_time\": 21.779,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 21.896,\n          \"end_time\": 23.414,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 23.525,\n          \"end_time\": 26.797,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 26.863,\n          \"end_time\": 27.993,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 28.139,\n          \"end_time\": 30.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"assemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 31,\n          \"end_time\": 36.618,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 36.724,\n          \"end_time\": 38.115,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 38.168,\n          \"end_time\": 39.816,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student should use the black screws.\",\n            \"Incorrect Action Corrected by\": \"16\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"bolt\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 39.895,\n          \"end_time\": 41.779,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student should use the black screws.\",\n            \"Incorrect Action Corrected by\": \"16\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"bolt\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 41.821,\n          \"end_time\": 42.036,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"bolt\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 42.111,\n          \"end_time\": 42.482,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 42.559,\n          \"end_time\": 43.889,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 43.901,\n          \"end_time\": 44.724,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 44.766,\n          \"end_time\": 45.804,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 45.865,\n          \"end_time\": 46.984,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 47.148,\n          \"end_time\": 58.367,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 58.413,\n          \"end_time\": 59.014,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 59.032,\n          \"end_time\": 61.177,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 61.243,\n          \"end_time\": 63.822,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 63.967,\n          \"end_time\": 74.502,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 74.564,\n          \"end_time\": 75.092,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 75.157,\n          \"end_time\": 76.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 16.2,\n          \"end_time\": 17.882,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"It's the other straight broad.\"\n        },\n        {\n          \"start_time\": 19.4,\n          \"end_time\": 20.712,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Umm yeah.\"\n        },\n        {\n          \"start_time\": 23.935,\n          \"end_time\": 27.8,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"That one that you're holding and this one they are assembled together.\"\n        },\n        {\n          \"start_time\": 39.2,\n          \"end_time\": 41.8,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"You can use the black screws.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 76.671,\n      \"end_time\": 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They start by putting together the bars on the left, then the base frame and side bars. The tray goes at the bottom, and then they screw the brackets into place, one by one. The top tray goes in the middle, and then the final two brackets are screwed in. The first wheel is assembled last.\"\n  }\n}\n"}]}]}, "generation_config": {"response_mime_type": "application/json", "response_schema": {"$defs": {"DialogUtterance": {"description": "Single utterance in a dialogue", "properties": {"role": {"description": "Role of the speaker", "enum": ["assistant", "user"], "title": "Role", "type": "string"}, "utterance": {"description": "The spoken text", "title": "Utterance", "type": "string"}}, "required": ["role", "utterance"], "title": "DialogUtterance", "type": "object"}, "ToolUseDialog": {"description": "Dialog associated with a tool use instant event", "properties": {"clip_id": {"description": "<same as paired event>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<same as paired event>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "<same as paired event>", "title": "Risk Type", "type": "string"}, "dialogue": {"description": "Dialogue turns: Turn 1 (assistant): empty, Turn 2 (user): non-trivial response (>=12 words), Turn 3 (assistant): two-step corrective action + confirmation, Turn 4 (user): optional", "items": {"$ref": "#/$defs/DialogUtterance"}, "title": "Dialogue", "type": "array"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "dialogue"], "title": "ToolUseDialog", "type": "object"}, "ToolUseInstantEvent": {"description": "Tool use instant event", "properties": {"clip_id": {"description": "<from annotations.clip_id>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<from annotations.segment_id or 'unknown'>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "Type of risk", "enum": ["improper_grip", "unstable_handle", "device_not_off", "unsafe_posture", "wrong_orientation", "missing_guard", "loose_attachment", "other"], "title": "Risk Type", "type": "string"}, "observation": {"description": "<concise, objective evidence (no speculation)>", "title": "Observation", "type": "string"}, "source": {"default": "manual_annotation", "description": "Source of the annotation", "title": "Source", "type": "string"}, "confidence": {"default": 0.0, "description": "Confidence score", "title": "Confidence", "type": "number"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "observation"], "title": "ToolUseInstantEvent", "type": "object"}}, "description": "Tool use instant service output schema for tool use events and dialogs", "properties": {"tool_use_instant_events": {"description": "List of tool use instant events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseInstantEvent"}, "title": "Tool Use Instant Events", "type": "array"}, "dialogs": {"description": "List of dialogs associated with the events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseDialog"}, "title": "Dialogs", "type": "array"}}, "title": "ToolUseInstantServiceOutput", "type": "object"}, "temperature": 0.7}}
+{"key": "request-97", "request": {"contents": [{"parts": [{"text": "\n### **Role**\n\nYou are an Instant Proactive Service (Instant PS) annotation and dialogue-generation assistant for the HoloAssist dataset.\nIn laboratory / hands-on operation settings, you analyze manual annotations to extract time-windows of \"Tool Use\" risks / improper operations, and for each extracted event, you generate a 2-4 turn \"assistant ↔ user\" dialogue.\n\nYou must rely only on the time-windows provided by the manual annotations.\nYou must not extend, shorten, merge, or fabricate any time segments that do not exist in the manual labels.\n\n⸻\n\n### **All Defined Proactive Services**\n\t•\tInstant (second-level, grounded in the current moment)\n        •\tSafety: immediate bodily/accident danger (flame, blade, electric shock, slip, rotating parts, vehicle proximity) → stop first, then handle.\n        •\tTool Use: improper tool operation/configuration (grip, not powered off, orientation, loose chuck, missing guard, unsafe posture).\n\t•\tShort-Horizon (tens of seconds to a few minutes, within a single session)\n        •\tNext-Step Guidance: workflow is already underway; provide suggestions for the next step based on what has been done.\n        •\tError-Recovery: the user has just made a workflow mistake (wrong step, wrong object, wrong target, wrong configuration for this task) and must rollback to fix it.\n        •\tResource Reminder: end-of-task state is not handled (fire/power left on, door/cap open, unsaved work, leftover items, missing refill) → remind to close/save/take/refill.\n\n⸻\n\n### **Input Manual Annotations (authoritative time source)**\n\nProvides fine-grained temporal information for all dialogue and user actions in the video.\n\n⸻\n\n### **OBJECTIVE**\n\t1.\tRead each manual annotation labeled as \"Tool Use\", and output its time_window exactly as annotated (start_time-end_time, verbatim).\n    **You must traverse every user-error segment in the manual annotations and process them one by one without omission.**\n\t2.\tFor each event, output:\n        •\trisk_type (standardized from the label)\n        •\tan objective observation (from comment and/or video JSON; must be verifiable)\n        •\tconfidence\n\t3.\tIf multiple labels exist in the same time-window → output multiple separate events.\n        If repeated identical labels appear → deduplicate and conceptually merge their sources.\n\t4.\tOutput only Tool Use events (not Safety, not Privacy, not Error-Recovery, not Resource Reminder).\n\t5.\tDialogue generation: for every event, generate a 2-4 turn dialogue:\n        •\tAssistant speaks first, calmly, politely, low-intrusion.\n        •\tClearly state the specific tool-use risk (no timestamps), and provide 1-2 actionable corrections\n    (e.g., \"power off first, then…\", \"adjust your grip below the guard ring\").\n        •\tUser must not reply vaguely; produce ≥12 English words with meaningful content (accept/modify/decline and give reasons).\n        •\tAssistant closes with confirmation / optional SOP snippet / short reminder.\n        •\tDialogue text must not include timestamps, but the structured output must include aligned clip_id and time_window.\n\n⸻\n\n### **Task Definition / Nature (Instant · Tool Use)**\n\nCore Focus\n\t•\tThis category is restricted to problems that arise purely from how a tool is being used: grip, posture, contact, orientation, clamp/guard state, power state / configuration of the tool itself.\n\t•\tBy definition, Instant · Tool Use never requires rolling back or redoing previously completed workflow steps. The current step (object, target, step choice) is logically correct; only the usage technique is problematic.\n\t•\tIt does not cover mistakes about which object / part / slot / step / goal is chosen in the workflow (those belong to Short-Horizon · Error-Recovery).\n\nNature\n\t•\tTriggered when an immediate tool-related operational risk appears.\n\t•\tFocus on technique / configuration issues (grip, contact area, hand placement, body posture, orientation, clamp/guard state, power-off timing) that can become unsafe or damaging within a few seconds if not corrected.\n\t•\tIf the same mis-use is already causing an acute bodily hazard (e.g., clear cut / burn / electric-shock risk), it should be classified as Instant · Safety, not Tool Use.\n\nTemporal scope (critical)\n\t•\tEach Instant Tool Use event corresponds to a very short snippet of ongoing execution:\n\t•\ttypically 0-5 seconds between the risky configuration and when intervention should happen;\n\t•\twith a hard upper bound of ≤10 seconds.\n\t•\tIf understanding or fixing the problem requires:\n\t•\tlooking back over ≥10 seconds of prior workflow, or\n\t•\tundoing earlier completed steps and then redoing them,\nthen it should conceptually be handled by Short-Horizon services (especially Error-Recovery), not by Instant · Tool Use.\n\nEvent granularity\n\t•\tEach manual annotation segment that satisfies the temporal scope and nature above is counted as one Tool Use event.\n\t•\tYou must not merge multiple distant segments into a longer window to \"simulate\" an instant event.\n\nCommon labels (examples)\n\nimproper_grip, unstable_handle, device_not_off, unsafe_posture,\nwrong_orientation, missing_guard, loose_attachment, unstable_support, etc.\n\nExample 1 (Tool Use, not Error-Recovery)\nThe user is drilling into a workpiece with the correct drill bit and position, but their hand is very close to the rotating bit and the drill is tilted, making the operation unstable.\nIf they simply reposition their hand further away, adjust the tilt, and stabilize the drill, the task remains valid. No previous step needs to be undone.\nThis is an Instant · Tool Use event (technique correction), not Error-Recovery.\n\n⸻\n\n### **Mutual Exclusion & Priority vs. Error-Recovery (and Safety)**\n\nWhen deciding between Instant · Tool Use, Short-Horizon · Error-Recovery, and Instant · Safety, use the following rules.\n\n1. Completion vs. ongoing execution (primary test: Tool Use vs. Error-Recovery)\nUse this completion test first:\n\n\"If the user immediately switches to the correct technique from now on, without undoing anything already done, does the mistake disappear?\"\n\n\t•\tIf YES → this is Tool Use (ongoing execution / technique correction).\n\t•\tIf NO, because the current state is already wrong and must be undone and redone, then it belongs to Short-Horizon · Error-Recovery, not Tool Use.\n\nIn other words:\n\t•\tTool Use\n        •\tThe step itself is logically correct (right object, right target, right step for this task).\n        •\tThe problem lies in how the tool is being operated (grip, angle, stability, power-off timing, missing clamp/guard, etc.).\n        •\tFix = adjust how the tool is being handled / configured right now, without rolling back earlier workflow states.\n\t•\tError-Recovery\n        •\tThe workflow state itself is wrong (wrong part installed, wrong sample loaded, wrong slot used, wrong target selected, steps swapped, required step skipped, etc.).\n        •\tFix = stop, undo what was done, and redo the step correctly.\n        •\tThese should not be labeled as Tool Use in this task.\n\n2. Technique vs. workflow (rephrased decision rule)\n\t•\tIf the main problem is how the tool is being handled or configured in this short 0-10 second window\n(grip, posture, orientation, clamp/guard, power-off timing), and correcting it means adjusting the current action, classify it as Instant · Tool Use.\n\t•\tIf the main problem is what has already been done in the workflow\n(wrong object, wrong slot/target, wrong order, wrong configuration for this task, skipped required step), and the user must undo and redo a step, classify it as Short-Horizon · Error-Recovery.\n\n3. Safety override\n\t•\tIf the current tool use creates an immediate, high-risk safety hazard (e.g., hand directly in front of an active blade, imminent burn from an exposed hot surface, clear electric-shock risk),\nthe primary label should be Instant · Safety, even if there is also a technique issue.\n\t•\tIn such cases, prioritize Safety over Tool Use.\n\n4. Time scale\n\t•\tTool Use: typically 0-10 seconds, focused on a currently ongoing motion or micro configuration with no rollback.\n\t•\tError-Recovery: can span ≈10 seconds to a few minutes, requiring short-term memory of earlier completed actions and explicit rollback.\n\n5. Example 2 (Error-Recovery, not Tool Use)\nThe user is assembling a device that requires inserting Part A first and then Part B.\nInstead, they insert Part B directly, tighten it, and skip Part A.\nSimply improving their hand technique or tightening style cannot fix this — the assembly sequence itself is wrong.\nThe assistant should ask them to stop, remove Part B (undo), insert Part A, then re-insert Part B in the correct order (redo).\nThis is Error-Recovery because it is a workflow-level mistake that requires rollback + redo, not just a Tool Use adjustment.\n\nIn this task, you are only asked to output Tool Use events.\nSegments that match the Error-Recovery definition above should not be labeled as Tool Use.\n\n⸻\n\n### **Output Format and Rules**\n\nYou must produce two parallel arrays: tool_use_instant_events and dialogs.\nEach event must correspond to exactly one dialogue.\n\n### **Mandatory constraints**\n\t•\tExact Match\n        •\ttime_window must match the annotated start_time-end_time exactly.\n        •\tNo stretching, shortening, smoothing, or merging.\n\t•\tAnnotation Only\n\t    •\tYou may not introduce new or extended time windows.\n\t•\tObjective observation\n\t    •\tMust be verifiable; no speculation or hidden-mental-state guesses.\n\t•\tMulti-label\n\t    •\tSeparate output entries for each label; exact duplicates merged.\n\t•\tOrdering\n\t    •\tSort by clip_id ascending, then by start_time ascending.\n\n### **Dialogue constraints**\n\t•\t2-4 turns.\n\t•\tAssistant speaks first.\n\t•\tFirst assistant turn must include:\n\t•\texplicit mention of the specific tool-use risk, and\n\t•\t1-2 concrete corrective steps.\n\t•\tUser reply:\n\t•\t≥12 words, non-trivial, expresses acceptance, modification, or refusal with explanation.\n\t•\tAssistant final turn:\n\t•\tstep-by-step guidance / confirmation / optional mini SOP card.\n\t•\tNo timestamps in dialogue.\n\t•\tNo Safety / Privacy content.\n\t•\tNo hallucinated facts.\n\n⸻\n\n### **Unified Output Schema**\n{\n  \"tool_use_instant_events\": [\n    {\n      \"clip_id\": \"<from annotations.clip_id>\",\n      \"segment_id\": \"<from annotations.segment_id or 'unknown'>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"improper_grip | unstable_handle | device_not_off | unsafe_posture | wrong_orientation | missing_guard | loose_attachment | other\",\n      \"observation\": \"<concise, objective evidence (no speculation)>\",\n      \"source\": \"manual_annotation\",\n      \"confidence\": 0.0\n    }\n  ],\n  \"dialogs\": [\n    {\n      \"clip_id\": \"<same as paired event>\",\n      \"segment_id\": \"<same as paired event>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"<same as paired event>\",\n      \"dialogue\": [\n        { \"role\": \"assistant\", \"utterance\": \"\" },\n        { \"role\": \"user\", \"utterance\": \"<non-trivial response (>=12 words)>\" },\n        { \"role\": \"assistant\", \"utterance\": \"<two-step corrective action + confirmation>\" },\n        { \"role\": \"user\", \"utterance\": \"\" }\n      ]\n    }\n  ]\n}\n\n#### Failure Case (If there are no valid Tool Use events in current video clip)\n{\n  \"tool_use_instant_events\": [],\n  \"dialogs\": [],\n}\n\n\n\n### **Manual Annotations of Clip ID z035-june-23-22-rashult_disassemble**\n{\n  \"video_duration\": {\n    \"raw\": \"00:10:14.08\",\n    \"seconds\": 614\n  },\n  \"taskId\": \"63dadf47018d7e031c0f1e8a\",\n  \"taskType\": \"disassemble utility cart\",\n  \"video_name\": \"z035-june-23-22-rashult_disassemble\",\n  \"initial_conversation\": [\n    {\n      \"start_time\": 1.733,\n      \"end_time\": 5.104,\n      \"purpose\": \"instructor-start-conversation_opening remarks\",\n      \"text\": \"We will now disassemble the rolling shelf from IKEA.\"\n    },\n    {\n      \"start_time\": 5.235,\n      \"end_time\": 7.52,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"So please go ahead and disassemble it.\"\n    }\n  ],\n  \"initial_fine_grained_action\": [],\n  \"actions\": [\n    {\n      \"start_time\": 7.218,\n      \"end_time\": 135.533,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student disassembles the top tray.\",\n        \"Verb\": \"disassemble\",\n        \"Adjective\": \"top\",\n        \"Noun\": \"grid_tray\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 7.747,\n          \"end_time\": 10.388,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"grab\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Adjective\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 11.1,\n          \"end_time\": 36.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"hexagon_cap_nut\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 39.1,\n          \"end_time\": 72.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"hexagon_cap_nut\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 73.2,\n          \"end_time\": 80.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"hexagon_cap_nut\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 81.2,\n          \"end_time\": 84.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"withdraw\",\n            \"Noun\": \"screw\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Adjective\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 85.012,\n          \"end_time\": 86.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"withdraw\",\n            \"Noun\": \"bracket\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Adjective\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 87.2,\n          \"end_time\": 89.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"place\",\n            \"Noun\": \"bracket\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Adjective\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 92.1,\n          \"end_time\": 124.2,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"hexagon_cap_nut\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 125.1,\n          \"end_time\": 126.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"withdraw\",\n            \"Noun\": \"bracket\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Adjective\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 127.1,\n          \"end_time\": 128.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"place\",\n            \"Noun\": \"bracket\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Adjective\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 128.806,\n          \"end_time\": 130.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"screw\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 131.1,\n          \"end_time\": 132.053,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"screw\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 132.2,\n          \"end_time\": 133.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"grid_tray\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 133.788,\n          \"end_time\": 135.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"grid_tray\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 135.63,\n      \"end_time\": 283.396,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student disassembles the middle tray.\",\n        \"Verb\": \"disassemble\",\n        \"Adjective\": \"middle\",\n        \"Noun\": \"grid_tray\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 136.747,\n          \"end_time\": 146.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"grab\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Adjective\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 147.2,\n          \"end_time\": 181.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"third\",\n            \"Noun\": \"hexagon_cap_nut\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 187.2,\n          \"end_time\": 219.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"third\",\n            \"Noun\": \"hexagon_cap_nut\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 223.2,\n          \"end_time\": 227.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"place\",\n            \"Noun\": \"bracket\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Adjective\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 227.894,\n          \"end_time\": 229.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"third\",\n            \"Noun\": \"hexagon_cap_nut\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 230.1,\n          \"end_time\": 231.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"third\",\n            \"Noun\": \"hexagon_cap_nut\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 231.453,\n          \"end_time\": 232.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"grab\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Adjective\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 233.1,\n          \"end_time\": 268.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"fourth\",\n            \"Noun\": \"hexagon_cap_nut\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 268.659,\n          \"end_time\": 269.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"fourth\",\n            \"Noun\": \"hexagon_cap_nut\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 270.1,\n          \"end_time\": 271.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"drop\",\n            \"Noun\": \"bracket\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Adjective\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 272.041,\n          \"end_time\": 275.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"fourth\",\n            \"Noun\": \"hexagon_cap_nut\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 276.1,\n          \"end_time\": 276.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"place\",\n          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\"Adjective\": \"seventh\",\n            \"Noun\": \"leg\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 595.406,\n          \"end_time\": 597.876,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"seventh\",\n            \"Noun\": \"leg\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 598.1,\n          \"end_time\": 605.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"eighth\",\n            \"Noun\": \"leg\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 606.1,\n          \"end_time\": 606.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"disassemble\",\n            \"Noun\": \"leg\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Adjective\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 607.1,\n          \"end_time\": 610.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"place\",\n            \"Noun\": \"leg\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Adjective\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    }\n  ],\n  \"orphan_conversations\": [\n    {\n      \"start_time\": 610.655,\n      \"end_time\": 611.399,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Great work.\"\n    },\n    {\n      \"start_time\": 611.437,\n      \"end_time\": 612.827,\n      \"purpose\": \"instructor-start-conversation_closing remarks\",\n      \"text\": \"You can now stop the recording.\"\n    }\n  ],\n  \"orphan_fine_grained_actions\": [],\n  \"long_form_description\": {\n    \"start_time\": 0.122,\n    \"end_time\": 61.3,\n    \"text\": \"The student is disassembling a wheeled tray. They use a wrench to unscrew screws, then remove the tray's bars and frame.\"\n  }\n}\n"}]}]}, "generation_config": {"response_mime_type": "application/json", "response_schema": {"$defs": {"DialogUtterance": {"description": "Single utterance in a dialogue", "properties": {"role": {"description": "Role of the speaker", "enum": ["assistant", "user"], "title": "Role", "type": "string"}, "utterance": {"description": "The spoken text", "title": "Utterance", "type": "string"}}, "required": ["role", "utterance"], "title": "DialogUtterance", "type": "object"}, "ToolUseDialog": {"description": "Dialog associated with a tool use instant event", "properties": {"clip_id": {"description": "<same as paired event>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<same as paired event>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "<same as paired event>", "title": "Risk Type", "type": "string"}, "dialogue": {"description": "Dialogue turns: Turn 1 (assistant): empty, Turn 2 (user): non-trivial response (>=12 words), Turn 3 (assistant): two-step corrective action + confirmation, Turn 4 (user): optional", "items": {"$ref": "#/$defs/DialogUtterance"}, "title": "Dialogue", "type": "array"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "dialogue"], "title": "ToolUseDialog", "type": "object"}, "ToolUseInstantEvent": {"description": "Tool use instant event", "properties": {"clip_id": {"description": "<from annotations.clip_id>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<from annotations.segment_id or 'unknown'>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "Type of risk", "enum": ["improper_grip", "unstable_handle", "device_not_off", "unsafe_posture", "wrong_orientation", "missing_guard", "loose_attachment", "other"], "title": "Risk Type", "type": "string"}, "observation": {"description": "<concise, objective evidence (no speculation)>", "title": "Observation", "type": "string"}, "source": {"default": "manual_annotation", "description": "Source of the annotation", "title": "Source", "type": "string"}, "confidence": {"default": 0.0, "description": "Confidence score", "title": "Confidence", "type": "number"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "observation"], "title": "ToolUseInstantEvent", "type": "object"}}, "description": "Tool use instant service output schema for tool use events and dialogs", "properties": {"tool_use_instant_events": {"description": "List of tool use instant events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseInstantEvent"}, "title": "Tool Use Instant Events", "type": "array"}, "dialogs": {"description": "List of dialogs associated with the events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseDialog"}, "title": "Dialogs", "type": "array"}}, "title": "ToolUseInstantServiceOutput", "type": "object"}, "temperature": 0.7}}
+{"key": "request-98", "request": {"contents": [{"parts": [{"text": "\n### **Role**\n\nYou are an Instant Proactive Service (Instant PS) annotation and dialogue-generation assistant for the HoloAssist dataset.\nIn laboratory / hands-on operation settings, you analyze manual annotations to extract time-windows of \"Tool Use\" risks / improper operations, and for each extracted event, you generate a 2-4 turn \"assistant ↔ user\" dialogue.\n\nYou must rely only on the time-windows provided by the manual annotations.\nYou must not extend, shorten, merge, or fabricate any time segments that do not exist in the manual labels.\n\n⸻\n\n### **All Defined Proactive Services**\n\t•\tInstant (second-level, grounded in the current moment)\n        •\tSafety: immediate bodily/accident danger (flame, blade, electric shock, slip, rotating parts, vehicle proximity) → stop first, then handle.\n        •\tTool Use: improper tool operation/configuration (grip, not powered off, orientation, loose chuck, missing guard, unsafe posture).\n\t•\tShort-Horizon (tens of seconds to a few minutes, within a single session)\n        •\tNext-Step Guidance: workflow is already underway; provide suggestions for the next step based on what has been done.\n        •\tError-Recovery: the user has just made a workflow mistake (wrong step, wrong object, wrong target, wrong configuration for this task) and must rollback to fix it.\n        •\tResource Reminder: end-of-task state is not handled (fire/power left on, door/cap open, unsaved work, leftover items, missing refill) → remind to close/save/take/refill.\n\n⸻\n\n### **Input Manual Annotations (authoritative time source)**\n\nProvides fine-grained temporal information for all dialogue and user actions in the video.\n\n⸻\n\n### **OBJECTIVE**\n\t1.\tRead each manual annotation labeled as \"Tool Use\", and output its time_window exactly as annotated (start_time-end_time, verbatim).\n    **You must traverse every user-error segment in the manual annotations and process them one by one without omission.**\n\t2.\tFor each event, output:\n        •\trisk_type (standardized from the label)\n        •\tan objective observation (from comment and/or video JSON; must be verifiable)\n        •\tconfidence\n\t3.\tIf multiple labels exist in the same time-window → output multiple separate events.\n        If repeated identical labels appear → deduplicate and conceptually merge their sources.\n\t4.\tOutput only Tool Use events (not Safety, not Privacy, not Error-Recovery, not Resource Reminder).\n\t5.\tDialogue generation: for every event, generate a 2-4 turn dialogue:\n        •\tAssistant speaks first, calmly, politely, low-intrusion.\n        •\tClearly state the specific tool-use risk (no timestamps), and provide 1-2 actionable corrections\n    (e.g., \"power off first, then…\", \"adjust your grip below the guard ring\").\n        •\tUser must not reply vaguely; produce ≥12 English words with meaningful content (accept/modify/decline and give reasons).\n        •\tAssistant closes with confirmation / optional SOP snippet / short reminder.\n        •\tDialogue text must not include timestamps, but the structured output must include aligned clip_id and time_window.\n\n⸻\n\n### **Task Definition / Nature (Instant · Tool Use)**\n\nCore Focus\n\t•\tThis category is restricted to problems that arise purely from how a tool is being used: grip, posture, contact, orientation, clamp/guard state, power state / configuration of the tool itself.\n\t•\tBy definition, Instant · Tool Use never requires rolling back or redoing previously completed workflow steps. The current step (object, target, step choice) is logically correct; only the usage technique is problematic.\n\t•\tIt does not cover mistakes about which object / part / slot / step / goal is chosen in the workflow (those belong to Short-Horizon · Error-Recovery).\n\nNature\n\t•\tTriggered when an immediate tool-related operational risk appears.\n\t•\tFocus on technique / configuration issues (grip, contact area, hand placement, body posture, orientation, clamp/guard state, power-off timing) that can become unsafe or damaging within a few seconds if not corrected.\n\t•\tIf the same mis-use is already causing an acute bodily hazard (e.g., clear cut / burn / electric-shock risk), it should be classified as Instant · Safety, not Tool Use.\n\nTemporal scope (critical)\n\t•\tEach Instant Tool Use event corresponds to a very short snippet of ongoing execution:\n\t•\ttypically 0-5 seconds between the risky configuration and when intervention should happen;\n\t•\twith a hard upper bound of ≤10 seconds.\n\t•\tIf understanding or fixing the problem requires:\n\t•\tlooking back over ≥10 seconds of prior workflow, or\n\t•\tundoing earlier completed steps and then redoing them,\nthen it should conceptually be handled by Short-Horizon services (especially Error-Recovery), not by Instant · Tool Use.\n\nEvent granularity\n\t•\tEach manual annotation segment that satisfies the temporal scope and nature above is counted as one Tool Use event.\n\t•\tYou must not merge multiple distant segments into a longer window to \"simulate\" an instant event.\n\nCommon labels (examples)\n\nimproper_grip, unstable_handle, device_not_off, unsafe_posture,\nwrong_orientation, missing_guard, loose_attachment, unstable_support, etc.\n\nExample 1 (Tool Use, not Error-Recovery)\nThe user is drilling into a workpiece with the correct drill bit and position, but their hand is very close to the rotating bit and the drill is tilted, making the operation unstable.\nIf they simply reposition their hand further away, adjust the tilt, and stabilize the drill, the task remains valid. No previous step needs to be undone.\nThis is an Instant · Tool Use event (technique correction), not Error-Recovery.\n\n⸻\n\n### **Mutual Exclusion & Priority vs. Error-Recovery (and Safety)**\n\nWhen deciding between Instant · Tool Use, Short-Horizon · Error-Recovery, and Instant · Safety, use the following rules.\n\n1. Completion vs. ongoing execution (primary test: Tool Use vs. Error-Recovery)\nUse this completion test first:\n\n\"If the user immediately switches to the correct technique from now on, without undoing anything already done, does the mistake disappear?\"\n\n\t•\tIf YES → this is Tool Use (ongoing execution / technique correction).\n\t•\tIf NO, because the current state is already wrong and must be undone and redone, then it belongs to Short-Horizon · Error-Recovery, not Tool Use.\n\nIn other words:\n\t•\tTool Use\n        •\tThe step itself is logically correct (right object, right target, right step for this task).\n        •\tThe problem lies in how the tool is being operated (grip, angle, stability, power-off timing, missing clamp/guard, etc.).\n        •\tFix = adjust how the tool is being handled / configured right now, without rolling back earlier workflow states.\n\t•\tError-Recovery\n        •\tThe workflow state itself is wrong (wrong part installed, wrong sample loaded, wrong slot used, wrong target selected, steps swapped, required step skipped, etc.).\n        •\tFix = stop, undo what was done, and redo the step correctly.\n        •\tThese should not be labeled as Tool Use in this task.\n\n2. Technique vs. workflow (rephrased decision rule)\n\t•\tIf the main problem is how the tool is being handled or configured in this short 0-10 second window\n(grip, posture, orientation, clamp/guard, power-off timing), and correcting it means adjusting the current action, classify it as Instant · Tool Use.\n\t•\tIf the main problem is what has already been done in the workflow\n(wrong object, wrong slot/target, wrong order, wrong configuration for this task, skipped required step), and the user must undo and redo a step, classify it as Short-Horizon · Error-Recovery.\n\n3. Safety override\n\t•\tIf the current tool use creates an immediate, high-risk safety hazard (e.g., hand directly in front of an active blade, imminent burn from an exposed hot surface, clear electric-shock risk),\nthe primary label should be Instant · Safety, even if there is also a technique issue.\n\t•\tIn such cases, prioritize Safety over Tool Use.\n\n4. Time scale\n\t•\tTool Use: typically 0-10 seconds, focused on a currently ongoing motion or micro configuration with no rollback.\n\t•\tError-Recovery: can span ≈10 seconds to a few minutes, requiring short-term memory of earlier completed actions and explicit rollback.\n\n5. Example 2 (Error-Recovery, not Tool Use)\nThe user is assembling a device that requires inserting Part A first and then Part B.\nInstead, they insert Part B directly, tighten it, and skip Part A.\nSimply improving their hand technique or tightening style cannot fix this — the assembly sequence itself is wrong.\nThe assistant should ask them to stop, remove Part B (undo), insert Part A, then re-insert Part B in the correct order (redo).\nThis is Error-Recovery because it is a workflow-level mistake that requires rollback + redo, not just a Tool Use adjustment.\n\nIn this task, you are only asked to output Tool Use events.\nSegments that match the Error-Recovery definition above should not be labeled as Tool Use.\n\n⸻\n\n### **Output Format and Rules**\n\nYou must produce two parallel arrays: tool_use_instant_events and dialogs.\nEach event must correspond to exactly one dialogue.\n\n### **Mandatory constraints**\n\t•\tExact Match\n        •\ttime_window must match the annotated start_time-end_time exactly.\n        •\tNo stretching, shortening, smoothing, or merging.\n\t•\tAnnotation Only\n\t    •\tYou may not introduce new or extended time windows.\n\t•\tObjective observation\n\t    •\tMust be verifiable; no speculation or hidden-mental-state guesses.\n\t•\tMulti-label\n\t    •\tSeparate output entries for each label; exact duplicates merged.\n\t•\tOrdering\n\t    •\tSort by clip_id ascending, then by start_time ascending.\n\n### **Dialogue constraints**\n\t•\t2-4 turns.\n\t•\tAssistant speaks first.\n\t•\tFirst assistant turn must include:\n\t•\texplicit mention of the specific tool-use risk, and\n\t•\t1-2 concrete corrective steps.\n\t•\tUser reply:\n\t•\t≥12 words, non-trivial, expresses acceptance, modification, or refusal with explanation.\n\t•\tAssistant final turn:\n\t•\tstep-by-step guidance / confirmation / optional mini SOP card.\n\t•\tNo timestamps in dialogue.\n\t•\tNo Safety / Privacy content.\n\t•\tNo hallucinated facts.\n\n⸻\n\n### **Unified Output Schema**\n{\n  \"tool_use_instant_events\": [\n    {\n      \"clip_id\": \"<from annotations.clip_id>\",\n      \"segment_id\": \"<from annotations.segment_id or 'unknown'>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"improper_grip | unstable_handle | device_not_off | unsafe_posture | wrong_orientation | missing_guard | loose_attachment | other\",\n      \"observation\": \"<concise, objective evidence (no speculation)>\",\n      \"source\": \"manual_annotation\",\n      \"confidence\": 0.0\n    }\n  ],\n  \"dialogs\": [\n    {\n      \"clip_id\": \"<same as paired event>\",\n      \"segment_id\": \"<same as paired event>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"<same as paired event>\",\n      \"dialogue\": [\n        { \"role\": \"assistant\", \"utterance\": \"\" },\n        { \"role\": \"user\", \"utterance\": \"<non-trivial response (>=12 words)>\" },\n        { \"role\": \"assistant\", \"utterance\": \"<two-step corrective action + confirmation>\" },\n        { \"role\": \"user\", \"utterance\": \"\" }\n      ]\n    }\n  ]\n}\n\n#### Failure Case (If there are no valid Tool Use events in current video clip)\n{\n  \"tool_use_instant_events\": [],\n  \"dialogs\": [],\n}\n\n\n\n### **Manual Annotations of Clip ID z036-june-23-22-espresso**\n{\n  \"video_duration\": {\n    \"raw\": \"00:03:27.72\",\n    \"seconds\": 207\n  },\n  \"taskId\": \"63dadfadf865ed7082a2d8c0\",\n  \"taskType\": \"make coffee with espresso machine\",\n  \"video_name\": \"z036-june-23-22-espresso\",\n  \"initial_conversation\": [\n    {\n      \"start_time\": 3.2,\n      \"end_time\": 3.386,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Okay\"\n    },\n    {\n      \"start_time\": 3.413,\n      \"end_time\": 7.199,\n      \"purpose\": \"instructor-start-conversation_opening remarks\",\n      \"text\": \"now we're going to look at the espresso machine.\"\n    },\n    {\n      \"start_time\": 7.203,\n      \"end_time\": 10.7,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"So, to start please add some coffee beans on the machine.\"\n    }\n  ],\n  \"initial_fine_grained_action\": [],\n  \"actions\": [\n    {\n      \"start_time\": 11.3,\n      \"end_time\": 36.3,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student adds coffee beans to the hopper.\",\n        \"Verb\": \"load\",\n        \"Noun\": \"coffee_bean\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 13.2,\n          \"end_time\": 15.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"coffee_bean_bag\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 16.1,\n          \"end_time\": 18.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"coffee_bean_bag\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 20.1,\n          \"end_time\": 20.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student should start by removing the top lid.\",\n            \"Incorrect Action Corrected by\": \"7\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"bean_hopper_lid\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 20.6,\n          \"end_time\": 21.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student should start by removing the top lid.\",\n            \"Incorrect Action Corrected by\": \"7\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"coffee_bean_bag\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 24.1,\n          \"end_time\": 25.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"cup_lid\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 26.2,\n          \"end_time\": 29.714,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"load\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"coffee_bean\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 29.959,\n          \"end_time\": 33.496,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"silver\",\n            \"Noun\": \"bean_hopper\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 33.539,\n          \"end_time\": 36,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"coffee_bean_bag\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 21.501,\n          \"end_time\": 24.365,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"You should start by removing the top and then you can put in.\"\n        },\n        {\n          \"start_time\": 33.95,\n          \"end_time\": 34.318,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 39.3,\n      \"end_time\": 85,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student brews a cup of coffee.\",\n        \"Verb\": \"make\",\n        \"Noun\": \"coffee\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 41.2,\n          \"end_time\": 45.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"cup\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 49.1,\n          \"end_time\": 51.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"button\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 43.286,\n          \"end_time\": 44.865,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"You should go on the right side.\"\n        },\n        {\n          \"start_time\": 83.1,\n          \"end_time\": 83.6,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Great.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 87.3,\n      \"end_time\": 111,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student adds cream to the coffee.\",\n        \"Verb\": \"load\",\n        \"Noun\": \"cream\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 90.591,\n          \"end_time\": 91.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"cream\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 94.2,\n          \"end_time\": 97.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"cup\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 98.2,\n          \"end_time\": 107.311,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"cream\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 107.381,\n          \"end_time\": 108.604,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pour\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"cream\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 109.115,\n          \"end_time\": 110.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"empty\",\n            \"Noun\": \"cream\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 113.3,\n      \"end_time\": 122.3,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student stirs the coffee using a spoon.\",\n        \"Verb\": \"load\",\n        \"Noun\": \"coffee\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 115.1,\n          \"end_time\": 121.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"mix/stir\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"coffee\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 120.15,\n          \"end_time\": 120.518,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Great.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 125.1,\n      \"end_time\": 141.2,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student pulls out the drip tray from the coffee machine.\",\n        \"Verb\": \"pull\",\n        \"Noun\": \"tray\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 127.2,\n          \"end_time\": 139.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"top\",\n            \"Noun\": \"drip_tray\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 125.168,\n          \"end_time\": 131.709,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"To empty the drip tray you should start by pulling the thing where the coffee comes out up.\"\n        },\n        {\n          \"start_time\": 134.3,\n          \"end_time\": 136.988,\n          \"conversation_purpose\": \"instructor-start-conversation_describing high-level instruction\",\n          \"text\": \"Please start by taking.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 143.4,\n      \"end_time\": 174,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student empties the drip tray every day.\",\n        \"Verb\": \"place\",\n        \"Noun\": \"drip_tray\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 153.1,\n          \"end_time\": 157.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"top\",\n            \"Noun\": \"drip_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 159.2,\n          \"end_time\": 162.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"drip_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 166.1,\n          \"end_time\": 168.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"drip_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 171.1,\n          \"end_time\": 173.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"flip\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"drip_tray\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 149.1,\n          \"end_time\": 155.212,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"You can remove the black plastic part  on behind that thing.\"\n        },\n        {\n          \"start_time\": 156.4,\n          \"end_time\": 156.571,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Yeah\"\n        },\n        {\n          \"start_time\": 156.631,\n          \"end_time\": 158.425,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"this one and the other one as well.\"\n        },\n        {\n          \"start_time\": 163.638,\n          \"end_time\": 171.6,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Please remove the last black plastic part and you can now empty the coffee.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 178.4,\n      \"end_time\": 191,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student assembles the drip tray.\",\n        \"Verb\": \"assemble\",\n        \"Noun\": \"drip_tray\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 181.1,\n          \"end_time\": 183.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"drip_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 184.2,\n          \"end_time\": 187.04,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"assemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"drip_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 187.143,\n          \"end_time\": 189.462,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"top\",\n            \"Noun\": \"drip_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 189.523,\n          \"end_time\": 190.2,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"assemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"drip_tray\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 191.2,\n      \"end_time\": 202.2,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student inserts the drip tray into the espresso machine.\",\n        \"Verb\": \"assemble\",\n        \"Noun\": \"drip_tray\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 192.3,\n          \"end_time\": 194.452,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"top\",\n            \"Noun\": \"drip_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 194.902,\n          \"end_time\": 200.234,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"assemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"drip_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 200.28,\n          \"end_time\": 201.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"cup_lid\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    }\n  ],\n  \"orphan_conversations\": [\n    {\n      \"start_time\": 34.39,\n      \"end_time\": 36.7,\n      \"purpose\": \"instructor-start-conversation_follow-up instruction\",\n      \"text\": \"Now please make a cup of coffee.\"\n    },\n    {\n      \"start_time\": 83.797,\n      \"end_time\": 88.097,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Now please add some cream to the coffee and stir it.\"\n    },\n    {\n      \"start_time\": 112.4,\n      \"end_time\": 114.651,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Now please stir with the spoon.\"\n    },\n    {\n      \"start_time\": 120.566,\n      \"end_time\": 123.546,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"The next step is to empty the drip tray.\"\n    },\n    {\n      \"start_time\": 142.002,\n      \"end_time\": 145.683,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Please go to the sink.\"\n    },\n    {\n      \"start_time\": 174.95,\n      \"end_time\": 175.423,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Thank you.\"\n    },\n    {\n      \"start_time\": 175.47,\n      \"end_time\": 178.4,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"The next step is to put everything back together.\"\n    },\n    {\n      \"start_time\": 202.347,\n      \"end_time\": 205.8,\n      \"purpose\": \"instructor-start-conversation_closing remarks\",\n      \"text\": \"Perfect it's over you can press the stop button.\"\n    }\n  ],\n  \"orphan_fine_grained_actions\": [\n    {\n      \"start_time\": 39.2,\n      \"end_time\": 40.7,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"grab\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"cup\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 87.1,\n      \"end_time\": 90.525,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"grab\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"cream\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 113.2,\n      \"end_time\": 114.3,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"grab\",\n        \"Adjective\": \"silver\",\n        \"Noun\": \"spoon\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 143.2,\n      \"end_time\": 151.6,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"place\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"drip_tray\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 178.1,\n      \"end_time\": 180.4,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"grab\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"drip_tray\",\n        \"adverbial\": \"none\"\n      }\n    }\n  ],\n  \"long_form_description\": {\n    \"start_time\": 0.2,\n    \"end_time\": 205.8,\n    \"text\": \"The student is making a cup of coffee. They add coffee beans to the hopper and brew a cup. They add cream to the coffee and stir it with a spoon. They pull out the drip tray and empty it every day. They assemble the drip tray and insert it into the espresso machine.\"\n  }\n}\n"}]}]}, "generation_config": {"response_mime_type": "application/json", "response_schema": {"$defs": {"DialogUtterance": {"description": "Single utterance in a dialogue", "properties": {"role": {"description": "Role of the speaker", "enum": ["assistant", "user"], "title": "Role", "type": "string"}, "utterance": {"description": "The spoken text", "title": "Utterance", "type": "string"}}, "required": ["role", "utterance"], "title": "DialogUtterance", "type": "object"}, "ToolUseDialog": {"description": "Dialog associated with a tool use instant event", "properties": {"clip_id": {"description": "<same as paired event>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<same as paired event>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "<same as paired event>", "title": "Risk Type", "type": "string"}, "dialogue": {"description": "Dialogue turns: Turn 1 (assistant): empty, Turn 2 (user): non-trivial response (>=12 words), Turn 3 (assistant): two-step corrective action + confirmation, Turn 4 (user): optional", "items": {"$ref": "#/$defs/DialogUtterance"}, "title": "Dialogue", "type": "array"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "dialogue"], "title": "ToolUseDialog", "type": "object"}, "ToolUseInstantEvent": {"description": "Tool use instant event", "properties": {"clip_id": {"description": "<from annotations.clip_id>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<from annotations.segment_id or 'unknown'>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "Type of risk", "enum": ["improper_grip", "unstable_handle", "device_not_off", "unsafe_posture", "wrong_orientation", "missing_guard", "loose_attachment", "other"], "title": "Risk Type", "type": "string"}, "observation": {"description": "<concise, objective evidence (no speculation)>", "title": "Observation", "type": "string"}, "source": {"default": "manual_annotation", "description": "Source of the annotation", "title": "Source", "type": "string"}, "confidence": {"default": 0.0, "description": "Confidence score", "title": "Confidence", "type": "number"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "observation"], "title": "ToolUseInstantEvent", "type": "object"}}, "description": "Tool use instant service output schema for tool use events and dialogs", "properties": {"tool_use_instant_events": {"description": "List of tool use instant events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseInstantEvent"}, "title": "Tool Use Instant Events", "type": "array"}, "dialogs": {"description": "List of dialogs associated with the events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseDialog"}, "title": "Dialogs", "type": "array"}}, "title": "ToolUseInstantServiceOutput", "type": "object"}, "temperature": 0.7}}
+{"key": "request-99", "request": {"contents": [{"parts": [{"text": "\n### **Role**\n\nYou are an Instant Proactive Service (Instant PS) annotation and dialogue-generation assistant for the HoloAssist dataset.\nIn laboratory / hands-on operation settings, you analyze manual annotations to extract time-windows of \"Tool Use\" risks / improper operations, and for each extracted event, you generate a 2-4 turn \"assistant ↔ user\" dialogue.\n\nYou must rely only on the time-windows provided by the manual annotations.\nYou must not extend, shorten, merge, or fabricate any time segments that do not exist in the manual labels.\n\n⸻\n\n### **All Defined Proactive Services**\n\t•\tInstant (second-level, grounded in the current moment)\n        •\tSafety: immediate bodily/accident danger (flame, blade, electric shock, slip, rotating parts, vehicle proximity) → stop first, then handle.\n        •\tTool Use: improper tool operation/configuration (grip, not powered off, orientation, loose chuck, missing guard, unsafe posture).\n\t•\tShort-Horizon (tens of seconds to a few minutes, within a single session)\n        •\tNext-Step Guidance: workflow is already underway; provide suggestions for the next step based on what has been done.\n        •\tError-Recovery: the user has just made a workflow mistake (wrong step, wrong object, wrong target, wrong configuration for this task) and must rollback to fix it.\n        •\tResource Reminder: end-of-task state is not handled (fire/power left on, door/cap open, unsaved work, leftover items, missing refill) → remind to close/save/take/refill.\n\n⸻\n\n### **Input Manual Annotations (authoritative time source)**\n\nProvides fine-grained temporal information for all dialogue and user actions in the video.\n\n⸻\n\n### **OBJECTIVE**\n\t1.\tRead each manual annotation labeled as \"Tool Use\", and output its time_window exactly as annotated (start_time-end_time, verbatim).\n    **You must traverse every user-error segment in the manual annotations and process them one by one without omission.**\n\t2.\tFor each event, output:\n        •\trisk_type (standardized from the label)\n        •\tan objective observation (from comment and/or video JSON; must be verifiable)\n        •\tconfidence\n\t3.\tIf multiple labels exist in the same time-window → output multiple separate events.\n        If repeated identical labels appear → deduplicate and conceptually merge their sources.\n\t4.\tOutput only Tool Use events (not Safety, not Privacy, not Error-Recovery, not Resource Reminder).\n\t5.\tDialogue generation: for every event, generate a 2-4 turn dialogue:\n        •\tAssistant speaks first, calmly, politely, low-intrusion.\n        •\tClearly state the specific tool-use risk (no timestamps), and provide 1-2 actionable corrections\n    (e.g., \"power off first, then…\", \"adjust your grip below the guard ring\").\n        •\tUser must not reply vaguely; produce ≥12 English words with meaningful content (accept/modify/decline and give reasons).\n        •\tAssistant closes with confirmation / optional SOP snippet / short reminder.\n        •\tDialogue text must not include timestamps, but the structured output must include aligned clip_id and time_window.\n\n⸻\n\n### **Task Definition / Nature (Instant · Tool Use)**\n\nCore Focus\n\t•\tThis category is restricted to problems that arise purely from how a tool is being used: grip, posture, contact, orientation, clamp/guard state, power state / configuration of the tool itself.\n\t•\tBy definition, Instant · Tool Use never requires rolling back or redoing previously completed workflow steps. The current step (object, target, step choice) is logically correct; only the usage technique is problematic.\n\t•\tIt does not cover mistakes about which object / part / slot / step / goal is chosen in the workflow (those belong to Short-Horizon · Error-Recovery).\n\nNature\n\t•\tTriggered when an immediate tool-related operational risk appears.\n\t•\tFocus on technique / configuration issues (grip, contact area, hand placement, body posture, orientation, clamp/guard state, power-off timing) that can become unsafe or damaging within a few seconds if not corrected.\n\t•\tIf the same mis-use is already causing an acute bodily hazard (e.g., clear cut / burn / electric-shock risk), it should be classified as Instant · Safety, not Tool Use.\n\nTemporal scope (critical)\n\t•\tEach Instant Tool Use event corresponds to a very short snippet of ongoing execution:\n\t•\ttypically 0-5 seconds between the risky configuration and when intervention should happen;\n\t•\twith a hard upper bound of ≤10 seconds.\n\t•\tIf understanding or fixing the problem requires:\n\t•\tlooking back over ≥10 seconds of prior workflow, or\n\t•\tundoing earlier completed steps and then redoing them,\nthen it should conceptually be handled by Short-Horizon services (especially Error-Recovery), not by Instant · Tool Use.\n\nEvent granularity\n\t•\tEach manual annotation segment that satisfies the temporal scope and nature above is counted as one Tool Use event.\n\t•\tYou must not merge multiple distant segments into a longer window to \"simulate\" an instant event.\n\nCommon labels (examples)\n\nimproper_grip, unstable_handle, device_not_off, unsafe_posture,\nwrong_orientation, missing_guard, loose_attachment, unstable_support, etc.\n\nExample 1 (Tool Use, not Error-Recovery)\nThe user is drilling into a workpiece with the correct drill bit and position, but their hand is very close to the rotating bit and the drill is tilted, making the operation unstable.\nIf they simply reposition their hand further away, adjust the tilt, and stabilize the drill, the task remains valid. No previous step needs to be undone.\nThis is an Instant · Tool Use event (technique correction), not Error-Recovery.\n\n⸻\n\n### **Mutual Exclusion & Priority vs. Error-Recovery (and Safety)**\n\nWhen deciding between Instant · Tool Use, Short-Horizon · Error-Recovery, and Instant · Safety, use the following rules.\n\n1. Completion vs. ongoing execution (primary test: Tool Use vs. Error-Recovery)\nUse this completion test first:\n\n\"If the user immediately switches to the correct technique from now on, without undoing anything already done, does the mistake disappear?\"\n\n\t•\tIf YES → this is Tool Use (ongoing execution / technique correction).\n\t•\tIf NO, because the current state is already wrong and must be undone and redone, then it belongs to Short-Horizon · Error-Recovery, not Tool Use.\n\nIn other words:\n\t•\tTool Use\n        •\tThe step itself is logically correct (right object, right target, right step for this task).\n        •\tThe problem lies in how the tool is being operated (grip, angle, stability, power-off timing, missing clamp/guard, etc.).\n        •\tFix = adjust how the tool is being handled / configured right now, without rolling back earlier workflow states.\n\t•\tError-Recovery\n        •\tThe workflow state itself is wrong (wrong part installed, wrong sample loaded, wrong slot used, wrong target selected, steps swapped, required step skipped, etc.).\n        •\tFix = stop, undo what was done, and redo the step correctly.\n        •\tThese should not be labeled as Tool Use in this task.\n\n2. Technique vs. workflow (rephrased decision rule)\n\t•\tIf the main problem is how the tool is being handled or configured in this short 0-10 second window\n(grip, posture, orientation, clamp/guard, power-off timing), and correcting it means adjusting the current action, classify it as Instant · Tool Use.\n\t•\tIf the main problem is what has already been done in the workflow\n(wrong object, wrong slot/target, wrong order, wrong configuration for this task, skipped required step), and the user must undo and redo a step, classify it as Short-Horizon · Error-Recovery.\n\n3. Safety override\n\t•\tIf the current tool use creates an immediate, high-risk safety hazard (e.g., hand directly in front of an active blade, imminent burn from an exposed hot surface, clear electric-shock risk),\nthe primary label should be Instant · Safety, even if there is also a technique issue.\n\t•\tIn such cases, prioritize Safety over Tool Use.\n\n4. Time scale\n\t•\tTool Use: typically 0-10 seconds, focused on a currently ongoing motion or micro configuration with no rollback.\n\t•\tError-Recovery: can span ≈10 seconds to a few minutes, requiring short-term memory of earlier completed actions and explicit rollback.\n\n5. Example 2 (Error-Recovery, not Tool Use)\nThe user is assembling a device that requires inserting Part A first and then Part B.\nInstead, they insert Part B directly, tighten it, and skip Part A.\nSimply improving their hand technique or tightening style cannot fix this — the assembly sequence itself is wrong.\nThe assistant should ask them to stop, remove Part B (undo), insert Part A, then re-insert Part B in the correct order (redo).\nThis is Error-Recovery because it is a workflow-level mistake that requires rollback + redo, not just a Tool Use adjustment.\n\nIn this task, you are only asked to output Tool Use events.\nSegments that match the Error-Recovery definition above should not be labeled as Tool Use.\n\n⸻\n\n### **Output Format and Rules**\n\nYou must produce two parallel arrays: tool_use_instant_events and dialogs.\nEach event must correspond to exactly one dialogue.\n\n### **Mandatory constraints**\n\t•\tExact Match\n        •\ttime_window must match the annotated start_time-end_time exactly.\n        •\tNo stretching, shortening, smoothing, or merging.\n\t•\tAnnotation Only\n\t    •\tYou may not introduce new or extended time windows.\n\t•\tObjective observation\n\t    •\tMust be verifiable; no speculation or hidden-mental-state guesses.\n\t•\tMulti-label\n\t    •\tSeparate output entries for each label; exact duplicates merged.\n\t•\tOrdering\n\t    •\tSort by clip_id ascending, then by start_time ascending.\n\n### **Dialogue constraints**\n\t•\t2-4 turns.\n\t•\tAssistant speaks first.\n\t•\tFirst assistant turn must include:\n\t•\texplicit mention of the specific tool-use risk, and\n\t•\t1-2 concrete corrective steps.\n\t•\tUser reply:\n\t•\t≥12 words, non-trivial, expresses acceptance, modification, or refusal with explanation.\n\t•\tAssistant final turn:\n\t•\tstep-by-step guidance / confirmation / optional mini SOP card.\n\t•\tNo timestamps in dialogue.\n\t•\tNo Safety / Privacy content.\n\t•\tNo hallucinated facts.\n\n⸻\n\n### **Unified Output Schema**\n{\n  \"tool_use_instant_events\": [\n    {\n      \"clip_id\": \"<from annotations.clip_id>\",\n      \"segment_id\": \"<from annotations.segment_id or 'unknown'>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"improper_grip | unstable_handle | device_not_off | unsafe_posture | wrong_orientation | missing_guard | loose_attachment | other\",\n      \"observation\": \"<concise, objective evidence (no speculation)>\",\n      \"source\": \"manual_annotation\",\n      \"confidence\": 0.0\n    }\n  ],\n  \"dialogs\": [\n    {\n      \"clip_id\": \"<same as paired event>\",\n      \"segment_id\": \"<same as paired event>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"<same as paired event>\",\n      \"dialogue\": [\n        { \"role\": \"assistant\", \"utterance\": \"\" },\n        { \"role\": \"user\", \"utterance\": \"<non-trivial response (>=12 words)>\" },\n        { \"role\": \"assistant\", \"utterance\": \"<two-step corrective action + confirmation>\" },\n        { \"role\": \"user\", \"utterance\": \"\" }\n      ]\n    }\n  ]\n}\n\n#### Failure Case (If there are no valid Tool Use events in current video clip)\n{\n  \"tool_use_instant_events\": [],\n  \"dialogs\": [],\n}\n\n\n\n### **Manual Annotations of Clip ID z036-june-23-22-gladom_assemble**\n{\n  \"video_duration\": {\n    \"raw\": \"00:03:09.63\",\n    \"seconds\": 189\n  },\n  \"taskId\": \"63dadfae4cc12c20152c5437\",\n  \"taskType\": \"assemble tray table\",\n  \"video_name\": \"z036-june-23-22-gladom_assemble\",\n  \"initial_conversation\": [\n    {\n      \"start_time\": 1.106,\n      \"end_time\": 3.9171613236814897,\n      \"purpose\": \"instructor-start-conversation_opening remarks\",\n      \"text\": \"Alright, today we're going to build some furniture.\"\n    },\n    {\n      \"start_time\": 3.966,\n      \"end_time\": 6.129466907962772,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"So, please assemble this table.\"\n    }\n  ],\n  \"initial_fine_grained_action\": [],\n  \"actions\": [\n    {\n      \"start_time\": 7.945,\n      \"end_time\": 44.358,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student assembles the legs of the table.\",\n        \"Verb\": \"assemble\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"leg\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 8.136,\n          \"end_time\": 10.197461220268874,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 10.235587900723889,\n          \"end_time\": 13.774850051706311,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 13.817195966907963,\n          \"end_time\": 15.832694415718716,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 15.875749224405379,\n          \"end_time\": 18.906976732161322,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 18.94117580144778,\n          \"end_time\": 20.304000000000002,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 20.335,\n          \"end_time\": 22.777,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 20.34699689762151,\n          \"end_time\": 21.74299689762151,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 22.81719596690796,\n          \"end_time\": 26.29219596690796,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 26.337245087900722,\n          \"end_time\": 28.329412099276112,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 28.376461220268876,\n          \"end_time\": 31.057115305067224,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 31.1,\n          \"end_time\": 32.55709513960703,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"The student should not drop the leg.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"drop\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 32.6,\n          \"end_time\": 33.73,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 33.766155635987595,\n          \"end_time\": 34.51717580144778,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 34.56,\n          \"end_time\": 35.922608066184075,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 35.96274353671147,\n          \"end_time\": 37.59491933815924,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 37.63756773526371,\n          \"end_time\": 38.92156773526371,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 38.96078386763185,\n          \"end_time\": 40.53018717683558,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 40.57,\n          \"end_time\": 41.412,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 41.453,\n          \"end_time\": 42.52465408479835,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 42.55500568769389,\n          \"end_time\": 44.243005687693895,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 10.98,\n          \"end_time\": 13.148,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"You should start by taking the two legs.\"\n        },\n        {\n          \"start_time\": 15.457,\n          \"end_time\": 19.921144260599792,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"And intertwine them together, so that they make a cross.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 44.475,\n      \"end_time\": 86.6296680626648,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student assembles the top screw into the legs.\",\n        \"Verb\": \"assemble\",\n        \"Adjective\": \"top\",\n        \"Noun\": \"screw\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 44.58502585315408,\n          \"end_time\": 45.07254188210961,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 45.10817580144777,\n          \"end_time\": 45.78517580144777,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 45.824,\n          \"end_time\": 47.05,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 47.09,\n          \"end_time\": 49.54488469493278,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 49.58895966907962,\n          \"end_time\": 50.18695966907962,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 50.22576370217166,\n          \"end_time\": 51.55915563598759,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 51.595,\n          \"end_time\": 52.29887331954499,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 52.33437176835573,\n          \"end_time\": 53.28446690796276,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 53.329501551189246,\n          \"end_time\": 54.18750155118924,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 54.228285418821095,\n          \"end_time\": 57.02648138572906,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 57.07236039296795,\n          \"end_time\": 58.634360392967956,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 58.676,\n          \"end_time\": 66.21083557394002,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 66.243,\n          \"end_time\": 69.04536866597725,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"The student should not drop the allen wrench.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"drop\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 69.08917580144777,\n          \"end_time\": 72.62817580144777,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 72.6679798345398,\n          \"end_time\": 75.5109912099276,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 75.55042657704239,\n          \"end_time\": 76.87818148914168,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 76.91568304033093,\n          \"end_time\": 79.36710651499486,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 79.40176938986556,\n          \"end_time\": 80.85079834539813,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 80.892,\n          \"end_time\": 86.0374467425026,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 86.07917580144779,\n          \"end_time\": 86.50117580144779,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 45.807,\n          \"end_time\": 54.304,\n          \"conversation_purpose\": \"instructor-start-conversation_describing high-level instruction\",\n          \"text\": \"Please take the longest, longest screw and start by securing the top of the structure.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 86.79030479292695,\n      \"end_time\": 107.4953676128432,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student assembles the bottom screw into the legs.\",\n        \"Verb\": \"assemble\",\n        \"Adjective\": \"bottom\",\n        \"Noun\": \"screw\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 86.9227092896835,\n          \"end_time\": 89.42293640124095,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 89.4619798345398,\n          \"end_time\": 90.18751292657704,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 90.225904860393,\n          \"end_time\": 91.03663391933819,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 91.08010082730092,\n          \"end_time\": 93.5764214064116,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 93.61876370217165,\n          \"end_time\": 95.48151292657704,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 95.52039193381592,\n          \"end_time\": 96.22639193381593,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 96.26578386763187,\n          \"end_time\": 97.53078386763185,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 97.57379834539813,\n          \"end_time\": 98.47758790072389,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 98.52199999999999,\n          \"end_time\": 106.71371768355739,\n          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174.20852923840545,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student assembles the circle on top of the legs.\",\n        \"Verb\": \"assemble\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"circle\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 107.83500000000001,\n          \"end_time\": 110.43295087900724,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"circle\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 110.4715677352637,\n          \"end_time\": 111.49128541882109,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"circle\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 111.532,\n          \"end_time\": 114.75298552223371,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student incorrectly places the circle.\",\n            \"Incorrect Action Corrected by\": \"48\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"circle\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 114.79599999999999,\n          \"end_time\": 115.773,\n          \"fine_grained_action_attributes\": {\n            \"Action 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Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"hand not visible\"\n          }\n        },\n        {\n          \"start_time\": 155.90258790072397,\n          \"end_time\": 158.49210961737342,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 158.531,\n          \"end_time\": 171.5975589451913,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 171.63875491209927,\n          \"end_time\": 172.16875491209925,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 172.20795966907963,\n          \"end_time\": 174.12955325749743,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"hand not visible\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 114.282,\n          \"end_time\": 115.482,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"It's upside down.\"\n        },\n        {\n          \"start_time\": 118.878,\n          \"end_time\": 125.8,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"Oh no, the legs are fine; I meant the, uh, small white circle, should be placed upside down.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 174.287,\n      \"end_time\": 184.375,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student assembles the tray.\",\n        \"Verb\": \"assemble\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"tray\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 174.37840568222416,\n          \"end_time\": 175.98142088934853,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 176.02100000000002,\n          \"end_time\": 177.002,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student should put the tray upside down.\",\n            \"Incorrect Action Corrected by\": \"72\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 177.036,\n          \"end_time\": 178.489,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student should put the tray upside down.\",\n            \"Incorrect Action Corrected by\": \"72\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 178.53156773526374,\n          \"end_time\": 179.5905677352637,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 179.63400000000001,\n          \"end_time\": 181.59420165460187,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 181.634,\n          \"end_time\": 184.178,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 177.338,\n          \"end_time\": 180.79076938986555,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"The plate should be placed other way around, also upside down.\"\n        }\n      ]\n    }\n  ],\n  \"orphan_conversations\": [\n    {\n      \"start_time\": 185.2152766287487,\n      \"end_time\": 186.51145811789038,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Perfect! it's over.\"\n    },\n    {\n      \"start_time\": 186.55462823164424,\n      \"end_time\": 188.7769855222337,\n      \"purpose\": \"instructor-start-conversation_closing remarks\",\n      \"text\": \"You can press the stop button, thank you.\"\n    }\n  ],\n  \"orphan_fine_grained_actions\": [],\n  \"long_form_description\": {\n    \"start_time\": 0.012,\n    \"end_time\": 188.012,\n    \"text\": \"The student brings the legs together to screw them together. Position the circle to be screwed to the legs. Finally the student places the tray.\"\n  }\n}\n"}]}]}, "generation_config": {"response_mime_type": "application/json", "response_schema": {"$defs": {"DialogUtterance": {"description": "Single utterance in a dialogue", "properties": {"role": {"description": "Role of the speaker", "enum": ["assistant", "user"], "title": "Role", "type": "string"}, "utterance": {"description": "The spoken text", "title": "Utterance", "type": "string"}}, "required": ["role", "utterance"], "title": "DialogUtterance", "type": "object"}, "ToolUseDialog": {"description": "Dialog associated with a tool use instant event", "properties": {"clip_id": {"description": "<same as paired event>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<same as paired event>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "<same as paired event>", "title": "Risk Type", "type": "string"}, "dialogue": {"description": "Dialogue turns: Turn 1 (assistant): empty, Turn 2 (user): non-trivial response (>=12 words), Turn 3 (assistant): two-step corrective action + confirmation, Turn 4 (user): optional", "items": {"$ref": "#/$defs/DialogUtterance"}, "title": "Dialogue", "type": "array"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "dialogue"], "title": "ToolUseDialog", "type": "object"}, "ToolUseInstantEvent": {"description": "Tool use instant event", "properties": {"clip_id": {"description": "<from annotations.clip_id>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<from annotations.segment_id or 'unknown'>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "Type of risk", "enum": ["improper_grip", "unstable_handle", "device_not_off", "unsafe_posture", "wrong_orientation", "missing_guard", "loose_attachment", "other"], "title": "Risk Type", "type": "string"}, "observation": {"description": "<concise, objective evidence (no speculation)>", "title": "Observation", "type": "string"}, "source": {"default": "manual_annotation", "description": "Source of the annotation", "title": "Source", "type": "string"}, "confidence": {"default": 0.0, "description": "Confidence score", "title": "Confidence", "type": "number"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "observation"], "title": "ToolUseInstantEvent", "type": "object"}}, "description": "Tool use instant service output schema for tool use events and dialogs", "properties": {"tool_use_instant_events": {"description": "List of tool use instant events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseInstantEvent"}, "title": "Tool Use Instant Events", "type": "array"}, "dialogs": {"description": "List of dialogs associated with the events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseDialog"}, "title": "Dialogs", "type": "array"}}, "title": "ToolUseInstantServiceOutput", "type": "object"}, "temperature": 0.7}}
+{"key": "request-100", "request": {"contents": [{"parts": [{"text": "\n### **Role**\n\nYou are an Instant Proactive Service (Instant PS) annotation and dialogue-generation assistant for the HoloAssist dataset.\nIn laboratory / hands-on operation settings, you analyze manual annotations to extract time-windows of \"Tool Use\" risks / improper operations, and for each extracted event, you generate a 2-4 turn \"assistant ↔ user\" dialogue.\n\nYou must rely only on the time-windows provided by the manual annotations.\nYou must not extend, shorten, merge, or fabricate any time segments that do not exist in the manual labels.\n\n⸻\n\n### **All Defined Proactive Services**\n\t•\tInstant (second-level, grounded in the current moment)\n        •\tSafety: immediate bodily/accident danger (flame, blade, electric shock, slip, rotating parts, vehicle proximity) → stop first, then handle.\n        •\tTool Use: improper tool operation/configuration (grip, not powered off, orientation, loose chuck, missing guard, unsafe posture).\n\t•\tShort-Horizon (tens of seconds to a few minutes, within a single session)\n        •\tNext-Step Guidance: workflow is already underway; provide suggestions for the next step based on what has been done.\n        •\tError-Recovery: the user has just made a workflow mistake (wrong step, wrong object, wrong target, wrong configuration for this task) and must rollback to fix it.\n        •\tResource Reminder: end-of-task state is not handled (fire/power left on, door/cap open, unsaved work, leftover items, missing refill) → remind to close/save/take/refill.\n\n⸻\n\n### **Input Manual Annotations (authoritative time source)**\n\nProvides fine-grained temporal information for all dialogue and user actions in the video.\n\n⸻\n\n### **OBJECTIVE**\n\t1.\tRead each manual annotation labeled as \"Tool Use\", and output its time_window exactly as annotated (start_time-end_time, verbatim).\n    **You must traverse every user-error segment in the manual annotations and process them one by one without omission.**\n\t2.\tFor each event, output:\n        •\trisk_type (standardized from the label)\n        •\tan objective observation (from comment and/or video JSON; must be verifiable)\n        •\tconfidence\n\t3.\tIf multiple labels exist in the same time-window → output multiple separate events.\n        If repeated identical labels appear → deduplicate and conceptually merge their sources.\n\t4.\tOutput only Tool Use events (not Safety, not Privacy, not Error-Recovery, not Resource Reminder).\n\t5.\tDialogue generation: for every event, generate a 2-4 turn dialogue:\n        •\tAssistant speaks first, calmly, politely, low-intrusion.\n        •\tClearly state the specific tool-use risk (no timestamps), and provide 1-2 actionable corrections\n    (e.g., \"power off first, then…\", \"adjust your grip below the guard ring\").\n        •\tUser must not reply vaguely; produce ≥12 English words with meaningful content (accept/modify/decline and give reasons).\n        •\tAssistant closes with confirmation / optional SOP snippet / short reminder.\n        •\tDialogue text must not include timestamps, but the structured output must include aligned clip_id and time_window.\n\n⸻\n\n### **Task Definition / Nature (Instant · Tool Use)**\n\nCore Focus\n\t•\tThis category is restricted to problems that arise purely from how a tool is being used: grip, posture, contact, orientation, clamp/guard state, power state / configuration of the tool itself.\n\t•\tBy definition, Instant · Tool Use never requires rolling back or redoing previously completed workflow steps. The current step (object, target, step choice) is logically correct; only the usage technique is problematic.\n\t•\tIt does not cover mistakes about which object / part / slot / step / goal is chosen in the workflow (those belong to Short-Horizon · Error-Recovery).\n\nNature\n\t•\tTriggered when an immediate tool-related operational risk appears.\n\t•\tFocus on technique / configuration issues (grip, contact area, hand placement, body posture, orientation, clamp/guard state, power-off timing) that can become unsafe or damaging within a few seconds if not corrected.\n\t•\tIf the same mis-use is already causing an acute bodily hazard (e.g., clear cut / burn / electric-shock risk), it should be classified as Instant · Safety, not Tool Use.\n\nTemporal scope (critical)\n\t•\tEach Instant Tool Use event corresponds to a very short snippet of ongoing execution:\n\t•\ttypically 0-5 seconds between the risky configuration and when intervention should happen;\n\t•\twith a hard upper bound of ≤10 seconds.\n\t•\tIf understanding or fixing the problem requires:\n\t•\tlooking back over ≥10 seconds of prior workflow, or\n\t•\tundoing earlier completed steps and then redoing them,\nthen it should conceptually be handled by Short-Horizon services (especially Error-Recovery), not by Instant · Tool Use.\n\nEvent granularity\n\t•\tEach manual annotation segment that satisfies the temporal scope and nature above is counted as one Tool Use event.\n\t•\tYou must not merge multiple distant segments into a longer window to \"simulate\" an instant event.\n\nCommon labels (examples)\n\nimproper_grip, unstable_handle, device_not_off, unsafe_posture,\nwrong_orientation, missing_guard, loose_attachment, unstable_support, etc.\n\nExample 1 (Tool Use, not Error-Recovery)\nThe user is drilling into a workpiece with the correct drill bit and position, but their hand is very close to the rotating bit and the drill is tilted, making the operation unstable.\nIf they simply reposition their hand further away, adjust the tilt, and stabilize the drill, the task remains valid. No previous step needs to be undone.\nThis is an Instant · Tool Use event (technique correction), not Error-Recovery.\n\n⸻\n\n### **Mutual Exclusion & Priority vs. Error-Recovery (and Safety)**\n\nWhen deciding between Instant · Tool Use, Short-Horizon · Error-Recovery, and Instant · Safety, use the following rules.\n\n1. Completion vs. ongoing execution (primary test: Tool Use vs. Error-Recovery)\nUse this completion test first:\n\n\"If the user immediately switches to the correct technique from now on, without undoing anything already done, does the mistake disappear?\"\n\n\t•\tIf YES → this is Tool Use (ongoing execution / technique correction).\n\t•\tIf NO, because the current state is already wrong and must be undone and redone, then it belongs to Short-Horizon · Error-Recovery, not Tool Use.\n\nIn other words:\n\t•\tTool Use\n        •\tThe step itself is logically correct (right object, right target, right step for this task).\n        •\tThe problem lies in how the tool is being operated (grip, angle, stability, power-off timing, missing clamp/guard, etc.).\n        •\tFix = adjust how the tool is being handled / configured right now, without rolling back earlier workflow states.\n\t•\tError-Recovery\n        •\tThe workflow state itself is wrong (wrong part installed, wrong sample loaded, wrong slot used, wrong target selected, steps swapped, required step skipped, etc.).\n        •\tFix = stop, undo what was done, and redo the step correctly.\n        •\tThese should not be labeled as Tool Use in this task.\n\n2. Technique vs. workflow (rephrased decision rule)\n\t•\tIf the main problem is how the tool is being handled or configured in this short 0-10 second window\n(grip, posture, orientation, clamp/guard, power-off timing), and correcting it means adjusting the current action, classify it as Instant · Tool Use.\n\t•\tIf the main problem is what has already been done in the workflow\n(wrong object, wrong slot/target, wrong order, wrong configuration for this task, skipped required step), and the user must undo and redo a step, classify it as Short-Horizon · Error-Recovery.\n\n3. Safety override\n\t•\tIf the current tool use creates an immediate, high-risk safety hazard (e.g., hand directly in front of an active blade, imminent burn from an exposed hot surface, clear electric-shock risk),\nthe primary label should be Instant · Safety, even if there is also a technique issue.\n\t•\tIn such cases, prioritize Safety over Tool Use.\n\n4. Time scale\n\t•\tTool Use: typically 0-10 seconds, focused on a currently ongoing motion or micro configuration with no rollback.\n\t•\tError-Recovery: can span ≈10 seconds to a few minutes, requiring short-term memory of earlier completed actions and explicit rollback.\n\n5. Example 2 (Error-Recovery, not Tool Use)\nThe user is assembling a device that requires inserting Part A first and then Part B.\nInstead, they insert Part B directly, tighten it, and skip Part A.\nSimply improving their hand technique or tightening style cannot fix this — the assembly sequence itself is wrong.\nThe assistant should ask them to stop, remove Part B (undo), insert Part A, then re-insert Part B in the correct order (redo).\nThis is Error-Recovery because it is a workflow-level mistake that requires rollback + redo, not just a Tool Use adjustment.\n\nIn this task, you are only asked to output Tool Use events.\nSegments that match the Error-Recovery definition above should not be labeled as Tool Use.\n\n⸻\n\n### **Output Format and Rules**\n\nYou must produce two parallel arrays: tool_use_instant_events and dialogs.\nEach event must correspond to exactly one dialogue.\n\n### **Mandatory constraints**\n\t•\tExact Match\n        •\ttime_window must match the annotated start_time-end_time exactly.\n        •\tNo stretching, shortening, smoothing, or merging.\n\t•\tAnnotation Only\n\t    •\tYou may not introduce new or extended time windows.\n\t•\tObjective observation\n\t    •\tMust be verifiable; no speculation or hidden-mental-state guesses.\n\t•\tMulti-label\n\t    •\tSeparate output entries for each label; exact duplicates merged.\n\t•\tOrdering\n\t    •\tSort by clip_id ascending, then by start_time ascending.\n\n### **Dialogue constraints**\n\t•\t2-4 turns.\n\t•\tAssistant speaks first.\n\t•\tFirst assistant turn must include:\n\t•\texplicit mention of the specific tool-use risk, and\n\t•\t1-2 concrete corrective steps.\n\t•\tUser reply:\n\t•\t≥12 words, non-trivial, expresses acceptance, modification, or refusal with explanation.\n\t•\tAssistant final turn:\n\t•\tstep-by-step guidance / confirmation / optional mini SOP card.\n\t•\tNo timestamps in dialogue.\n\t•\tNo Safety / Privacy content.\n\t•\tNo hallucinated facts.\n\n⸻\n\n### **Unified Output Schema**\n{\n  \"tool_use_instant_events\": [\n    {\n      \"clip_id\": \"<from annotations.clip_id>\",\n      \"segment_id\": \"<from annotations.segment_id or 'unknown'>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"improper_grip | unstable_handle | device_not_off | unsafe_posture | wrong_orientation | missing_guard | loose_attachment | other\",\n      \"observation\": \"<concise, objective evidence (no speculation)>\",\n      \"source\": \"manual_annotation\",\n      \"confidence\": 0.0\n    }\n  ],\n  \"dialogs\": [\n    {\n      \"clip_id\": \"<same as paired event>\",\n      \"segment_id\": \"<same as paired event>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"<same as paired event>\",\n      \"dialogue\": [\n        { \"role\": \"assistant\", \"utterance\": \"\" },\n        { \"role\": \"user\", \"utterance\": \"<non-trivial response (>=12 words)>\" },\n        { \"role\": \"assistant\", \"utterance\": \"<two-step corrective action + confirmation>\" },\n        { \"role\": \"user\", \"utterance\": \"\" }\n      ]\n    }\n  ]\n}\n\n#### Failure Case (If there are no valid Tool Use events in current video clip)\n{\n  \"tool_use_instant_events\": [],\n  \"dialogs\": [],\n}\n\n\n\n### **Manual Annotations of Clip ID z036-june-23-22-gladom_disassemble**\n{\n  \"video_duration\": {\n    \"raw\": \"00:01:22.62\",\n    \"seconds\": 82\n  },\n  \"taskId\": \"63dadf05ee1bfafc3dad33a9\",\n  \"taskType\": \"disassemble tray table\",\n  \"video_name\": \"z036-june-23-22-gladom_disassemble\",\n  \"initial_conversation\": [\n    {\n      \"start_time\": 1.4,\n      \"end_time\": 4.8,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Alright. So now please disassemble this table.\"\n    }\n  ],\n  \"initial_fine_grained_action\": [],\n  \"actions\": [\n    {\n      \"start_time\": 4.776,\n      \"end_time\": 10.778,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student disassembles the round tray.\",\n        \"Verb\": \"disassemble\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"tray\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 4.816,\n          \"end_time\": 6.016,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray_table\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 6.053,\n          \"end_time\": 7.653,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 7.708,\n          \"end_time\": 10.712,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 10.818,\n      \"end_time\": 25.849,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student unscrews the first hex socket heads from the circle.\",\n        \"Verb\": \"unscrew\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"screw\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 10.847,\n          \"end_time\": 12.747,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"hand not visible\"\n          }\n        },\n        {\n          \"start_time\": 12.805,\n          \"end_time\": 13.797,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 13.834,\n          \"end_time\": 15.471,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 15.522,\n          \"end_time\": 23.798,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 23.854,\n          \"end_time\": 24.199,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 24.246,\n          \"end_time\": 24.729,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 24.756,\n          \"end_time\": 25.813,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"hand not visible\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 25.892,\n      \"end_time\": 36.526,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student unscrews the second hex socket head of the circle.\",\n        \"Verb\": \"unscrew\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"screw\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 25.943,\n          \"end_time\": 27.245,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 27.288,\n          \"end_time\": 33.788,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 33.825,\n          \"end_time\": 34.212,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 34.286,\n          \"end_time\": 34.776,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 34.816,\n          \"end_time\": 36.47,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"left hand\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 36.582,\n      \"end_time\": 52.255,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student uses an Allen wrench to unscrew the bottom hex socket head.\",\n        \"Verb\": \"unscrew\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"screw\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 36.629,\n          \"end_time\": 37.815,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 37.874,\n          \"end_time\": 39.031,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 39.061,\n          \"end_time\": 42.121,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 42.159,\n          \"end_time\": 42.52,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 42.551,\n          \"end_time\": 44.11,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 44.13,\n          \"end_time\": 45.561,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 45.591,\n          \"end_time\": 49.92,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 49.961,\n          \"end_time\": 50.461,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 50.483,\n          \"end_time\": 51.232,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 51.268,\n          \"end_time\": 52.195,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 52.298,\n      \"end_time\": 65.637,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student uses an Allen wrench to unscrew the top hex socket head.\",\n        \"Verb\": \"unscrew\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"screw\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 52.345,\n          \"end_time\": 52.939,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 52.993,\n          \"end_time\": 53.934,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 53.982,\n          \"end_time\": 59.863,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 59.884,\n          \"end_time\": 60.2,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 60.258,\n          \"end_time\": 62.052,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"The student drops the allen_wrench.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"drop\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 60.317,\n          \"end_time\": 63.745,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 63.788,\n          \"end_time\": 64.182,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 64.208,\n          \"end_time\": 65.579,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"hand not visible\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 65.69,\n      \"end_time\": 82.579,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student disassembles the round furniture.\",\n        \"Verb\": \"disassemble\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"tray_table\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 65.727,\n          \"end_time\": 66.127,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"circle\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 66.165,\n          \"end_time\": 68.265,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"circle\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 68.304,\n          \"end_time\": 69.471,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 69.513,\n          \"end_time\": 71.878,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray_table\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 71.915,\n          \"end_time\": 72.876,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 72.905,\n          \"end_time\": 76.38,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 76.417,\n          \"end_time\": 79.427,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 79.2,\n          \"end_time\": 80.386,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Perfect, thank you.\"\n        },\n        {\n          \"start_time\": 80.408,\n          \"end_time\": 81.981,\n          \"conversation_purpose\": \"instructor-start-conversation_closing remarks\",\n          \"text\": \"You can press the stop button.\"\n        }\n      ]\n    }\n  ],\n  \"orphan_conversations\": [],\n  \"orphan_fine_grained_actions\": [],\n  \"long_form_description\": {\n    \"start_time\": 0.1,\n    \"end_time\": 82.169,\n    \"text\": \"The student begins by disassembling the tray from the table. He uses an allen wrench to unscrew the hex socket heads from the top of the table to disassemble the circle. When he finishes he starts to unscrew the top hex socket head and then the bottom hex socket head, and he proceeds to pull the legs and disassemble all to put all the parts in the big table.\"\n  }\n}\n"}]}]}, "generation_config": {"response_mime_type": "application/json", "response_schema": {"$defs": {"DialogUtterance": {"description": "Single utterance in a dialogue", "properties": {"role": {"description": "Role of the speaker", "enum": ["assistant", "user"], "title": "Role", "type": "string"}, "utterance": {"description": "The spoken text", "title": "Utterance", "type": "string"}}, "required": ["role", "utterance"], "title": "DialogUtterance", "type": "object"}, "ToolUseDialog": {"description": "Dialog associated with a tool use instant event", "properties": {"clip_id": {"description": "<same as paired event>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<same as paired event>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "<same as paired event>", "title": "Risk Type", "type": "string"}, "dialogue": {"description": "Dialogue turns: Turn 1 (assistant): empty, Turn 2 (user): non-trivial response (>=12 words), Turn 3 (assistant): two-step corrective action + confirmation, Turn 4 (user): optional", "items": {"$ref": "#/$defs/DialogUtterance"}, "title": "Dialogue", "type": "array"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "dialogue"], "title": "ToolUseDialog", "type": "object"}, "ToolUseInstantEvent": {"description": "Tool use instant event", "properties": {"clip_id": {"description": "<from annotations.clip_id>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<from annotations.segment_id or 'unknown'>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "Type of risk", "enum": ["improper_grip", "unstable_handle", "device_not_off", "unsafe_posture", "wrong_orientation", "missing_guard", "loose_attachment", "other"], "title": "Risk Type", "type": "string"}, "observation": {"description": "<concise, objective evidence (no speculation)>", "title": "Observation", "type": "string"}, "source": {"default": "manual_annotation", "description": "Source of the annotation", "title": "Source", "type": "string"}, "confidence": {"default": 0.0, "description": "Confidence score", "title": "Confidence", "type": "number"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "observation"], "title": "ToolUseInstantEvent", "type": "object"}}, "description": "Tool use instant service output schema for tool use events and dialogs", "properties": {"tool_use_instant_events": {"description": "List of tool use instant events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseInstantEvent"}, "title": "Tool Use Instant Events", "type": "array"}, "dialogs": {"description": "List of dialogs associated with the events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseDialog"}, "title": "Dialogs", "type": "array"}}, "title": "ToolUseInstantServiceOutput", "type": "object"}, "temperature": 0.7}}
+{"key": "request-101", "request": {"contents": [{"parts": [{"text": "\n### **Role**\n\nYou are an Instant Proactive Service (Instant PS) annotation and dialogue-generation assistant for the HoloAssist dataset.\nIn laboratory / hands-on operation settings, you analyze manual annotations to extract time-windows of \"Tool Use\" risks / improper operations, and for each extracted event, you generate a 2-4 turn \"assistant ↔ user\" dialogue.\n\nYou must rely only on the time-windows provided by the manual annotations.\nYou must not extend, shorten, merge, or fabricate any time segments that do not exist in the manual labels.\n\n⸻\n\n### **All Defined Proactive Services**\n\t•\tInstant (second-level, grounded in the current moment)\n        •\tSafety: immediate bodily/accident danger (flame, blade, electric shock, slip, rotating parts, vehicle proximity) → stop first, then handle.\n        •\tTool Use: improper tool operation/configuration (grip, not powered off, orientation, loose chuck, missing guard, unsafe posture).\n\t•\tShort-Horizon (tens of seconds to a few minutes, within a single session)\n        •\tNext-Step Guidance: workflow is already underway; provide suggestions for the next step based on what has been done.\n        •\tError-Recovery: the user has just made a workflow mistake (wrong step, wrong object, wrong target, wrong configuration for this task) and must rollback to fix it.\n        •\tResource Reminder: end-of-task state is not handled (fire/power left on, door/cap open, unsaved work, leftover items, missing refill) → remind to close/save/take/refill.\n\n⸻\n\n### **Input Manual Annotations (authoritative time source)**\n\nProvides fine-grained temporal information for all dialogue and user actions in the video.\n\n⸻\n\n### **OBJECTIVE**\n\t1.\tRead each manual annotation labeled as \"Tool Use\", and output its time_window exactly as annotated (start_time-end_time, verbatim).\n    **You must traverse every user-error segment in the manual annotations and process them one by one without omission.**\n\t2.\tFor each event, output:\n        •\trisk_type (standardized from the label)\n        •\tan objective observation (from comment and/or video JSON; must be verifiable)\n        •\tconfidence\n\t3.\tIf multiple labels exist in the same time-window → output multiple separate events.\n        If repeated identical labels appear → deduplicate and conceptually merge their sources.\n\t4.\tOutput only Tool Use events (not Safety, not Privacy, not Error-Recovery, not Resource Reminder).\n\t5.\tDialogue generation: for every event, generate a 2-4 turn dialogue:\n        •\tAssistant speaks first, calmly, politely, low-intrusion.\n        •\tClearly state the specific tool-use risk (no timestamps), and provide 1-2 actionable corrections\n    (e.g., \"power off first, then…\", \"adjust your grip below the guard ring\").\n        •\tUser must not reply vaguely; produce ≥12 English words with meaningful content (accept/modify/decline and give reasons).\n        •\tAssistant closes with confirmation / optional SOP snippet / short reminder.\n        •\tDialogue text must not include timestamps, but the structured output must include aligned clip_id and time_window.\n\n⸻\n\n### **Task Definition / Nature (Instant · Tool Use)**\n\nCore Focus\n\t•\tThis category is restricted to problems that arise purely from how a tool is being used: grip, posture, contact, orientation, clamp/guard state, power state / configuration of the tool itself.\n\t•\tBy definition, Instant · Tool Use never requires rolling back or redoing previously completed workflow steps. The current step (object, target, step choice) is logically correct; only the usage technique is problematic.\n\t•\tIt does not cover mistakes about which object / part / slot / step / goal is chosen in the workflow (those belong to Short-Horizon · Error-Recovery).\n\nNature\n\t•\tTriggered when an immediate tool-related operational risk appears.\n\t•\tFocus on technique / configuration issues (grip, contact area, hand placement, body posture, orientation, clamp/guard state, power-off timing) that can become unsafe or damaging within a few seconds if not corrected.\n\t•\tIf the same mis-use is already causing an acute bodily hazard (e.g., clear cut / burn / electric-shock risk), it should be classified as Instant · Safety, not Tool Use.\n\nTemporal scope (critical)\n\t•\tEach Instant Tool Use event corresponds to a very short snippet of ongoing execution:\n\t•\ttypically 0-5 seconds between the risky configuration and when intervention should happen;\n\t•\twith a hard upper bound of ≤10 seconds.\n\t•\tIf understanding or fixing the problem requires:\n\t•\tlooking back over ≥10 seconds of prior workflow, or\n\t•\tundoing earlier completed steps and then redoing them,\nthen it should conceptually be handled by Short-Horizon services (especially Error-Recovery), not by Instant · Tool Use.\n\nEvent granularity\n\t•\tEach manual annotation segment that satisfies the temporal scope and nature above is counted as one Tool Use event.\n\t•\tYou must not merge multiple distant segments into a longer window to \"simulate\" an instant event.\n\nCommon labels (examples)\n\nimproper_grip, unstable_handle, device_not_off, unsafe_posture,\nwrong_orientation, missing_guard, loose_attachment, unstable_support, etc.\n\nExample 1 (Tool Use, not Error-Recovery)\nThe user is drilling into a workpiece with the correct drill bit and position, but their hand is very close to the rotating bit and the drill is tilted, making the operation unstable.\nIf they simply reposition their hand further away, adjust the tilt, and stabilize the drill, the task remains valid. No previous step needs to be undone.\nThis is an Instant · Tool Use event (technique correction), not Error-Recovery.\n\n⸻\n\n### **Mutual Exclusion & Priority vs. Error-Recovery (and Safety)**\n\nWhen deciding between Instant · Tool Use, Short-Horizon · Error-Recovery, and Instant · Safety, use the following rules.\n\n1. Completion vs. ongoing execution (primary test: Tool Use vs. Error-Recovery)\nUse this completion test first:\n\n\"If the user immediately switches to the correct technique from now on, without undoing anything already done, does the mistake disappear?\"\n\n\t•\tIf YES → this is Tool Use (ongoing execution / technique correction).\n\t•\tIf NO, because the current state is already wrong and must be undone and redone, then it belongs to Short-Horizon · Error-Recovery, not Tool Use.\n\nIn other words:\n\t•\tTool Use\n        •\tThe step itself is logically correct (right object, right target, right step for this task).\n        •\tThe problem lies in how the tool is being operated (grip, angle, stability, power-off timing, missing clamp/guard, etc.).\n        •\tFix = adjust how the tool is being handled / configured right now, without rolling back earlier workflow states.\n\t•\tError-Recovery\n        •\tThe workflow state itself is wrong (wrong part installed, wrong sample loaded, wrong slot used, wrong target selected, steps swapped, required step skipped, etc.).\n        •\tFix = stop, undo what was done, and redo the step correctly.\n        •\tThese should not be labeled as Tool Use in this task.\n\n2. Technique vs. workflow (rephrased decision rule)\n\t•\tIf the main problem is how the tool is being handled or configured in this short 0-10 second window\n(grip, posture, orientation, clamp/guard, power-off timing), and correcting it means adjusting the current action, classify it as Instant · Tool Use.\n\t•\tIf the main problem is what has already been done in the workflow\n(wrong object, wrong slot/target, wrong order, wrong configuration for this task, skipped required step), and the user must undo and redo a step, classify it as Short-Horizon · Error-Recovery.\n\n3. Safety override\n\t•\tIf the current tool use creates an immediate, high-risk safety hazard (e.g., hand directly in front of an active blade, imminent burn from an exposed hot surface, clear electric-shock risk),\nthe primary label should be Instant · Safety, even if there is also a technique issue.\n\t•\tIn such cases, prioritize Safety over Tool Use.\n\n4. Time scale\n\t•\tTool Use: typically 0-10 seconds, focused on a currently ongoing motion or micro configuration with no rollback.\n\t•\tError-Recovery: can span ≈10 seconds to a few minutes, requiring short-term memory of earlier completed actions and explicit rollback.\n\n5. Example 2 (Error-Recovery, not Tool Use)\nThe user is assembling a device that requires inserting Part A first and then Part B.\nInstead, they insert Part B directly, tighten it, and skip Part A.\nSimply improving their hand technique or tightening style cannot fix this — the assembly sequence itself is wrong.\nThe assistant should ask them to stop, remove Part B (undo), insert Part A, then re-insert Part B in the correct order (redo).\nThis is Error-Recovery because it is a workflow-level mistake that requires rollback + redo, not just a Tool Use adjustment.\n\nIn this task, you are only asked to output Tool Use events.\nSegments that match the Error-Recovery definition above should not be labeled as Tool Use.\n\n⸻\n\n### **Output Format and Rules**\n\nYou must produce two parallel arrays: tool_use_instant_events and dialogs.\nEach event must correspond to exactly one dialogue.\n\n### **Mandatory constraints**\n\t•\tExact Match\n        •\ttime_window must match the annotated start_time-end_time exactly.\n        •\tNo stretching, shortening, smoothing, or merging.\n\t•\tAnnotation Only\n\t    •\tYou may not introduce new or extended time windows.\n\t•\tObjective observation\n\t    •\tMust be verifiable; no speculation or hidden-mental-state guesses.\n\t•\tMulti-label\n\t    •\tSeparate output entries for each label; exact duplicates merged.\n\t•\tOrdering\n\t    •\tSort by clip_id ascending, then by start_time ascending.\n\n### **Dialogue constraints**\n\t•\t2-4 turns.\n\t•\tAssistant speaks first.\n\t•\tFirst assistant turn must include:\n\t•\texplicit mention of the specific tool-use risk, and\n\t•\t1-2 concrete corrective steps.\n\t•\tUser reply:\n\t•\t≥12 words, non-trivial, expresses acceptance, modification, or refusal with explanation.\n\t•\tAssistant final turn:\n\t•\tstep-by-step guidance / confirmation / optional mini SOP card.\n\t•\tNo timestamps in dialogue.\n\t•\tNo Safety / Privacy content.\n\t•\tNo hallucinated facts.\n\n⸻\n\n### **Unified Output Schema**\n{\n  \"tool_use_instant_events\": [\n    {\n      \"clip_id\": \"<from annotations.clip_id>\",\n      \"segment_id\": \"<from annotations.segment_id or 'unknown'>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"improper_grip | unstable_handle | device_not_off | unsafe_posture | wrong_orientation | missing_guard | loose_attachment | other\",\n      \"observation\": \"<concise, objective evidence (no speculation)>\",\n      \"source\": \"manual_annotation\",\n      \"confidence\": 0.0\n    }\n  ],\n  \"dialogs\": [\n    {\n      \"clip_id\": \"<same as paired event>\",\n      \"segment_id\": \"<same as paired event>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"<same as paired event>\",\n      \"dialogue\": [\n        { \"role\": \"assistant\", \"utterance\": \"\" },\n        { \"role\": \"user\", \"utterance\": \"<non-trivial response (>=12 words)>\" },\n        { \"role\": \"assistant\", \"utterance\": \"<two-step corrective action + confirmation>\" },\n        { \"role\": \"user\", \"utterance\": \"\" }\n      ]\n    }\n  ]\n}\n\n#### Failure Case (If there are no valid Tool Use events in current video clip)\n{\n  \"tool_use_instant_events\": [],\n  \"dialogs\": [],\n}\n\n\n\n### **Manual Annotations of Clip ID z036-june-23-22-gopro**\n{\n  \"video_duration\": {\n    \"raw\": \"00:03:04.68\",\n    \"seconds\": 184\n  },\n  \"taskId\": \"63dadf47c1b58deb07a4f1b8\",\n  \"taskType\": \"setup gopro\",\n  \"video_name\": \"z036-june-23-22-gopro\",\n  \"initial_conversation\": [\n    {\n      \"start_time\": 1.194,\n      \"end_time\": 6.636,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Today we're going to look at the Go Pro. So to start, please take the GoPro and change the battery.\"\n    }\n  ],\n  \"initial_fine_grained_action\": [\n    {\n      \"start_time\": 8.2,\n      \"end_time\": 9.891,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"grab\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"gopro\",\n        \"adverbial\": \"none\"\n      }\n    }\n  ],\n  \"actions\": [\n    {\n      \"start_time\": 8.2,\n      \"end_time\": 37,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student changes the battery of the GoPro.\",\n        \"Verb\": \"exchange\",\n        \"Noun\": \"battery\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 10.069,\n          \"end_time\": 13.081,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery_door\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 13.131,\n          \"end_time\": 14.487,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 14.56,\n          \"end_time\": 22.804,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery_door\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 23.09,\n          \"end_time\": 23.728,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unlock\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery_door\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 24.082,\n          \"end_time\": 24.913,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery_door\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 25.076,\n          \"end_time\": 25.97,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"battery\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 26.098,\n          \"end_time\": 27.815,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"battery\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 28.098,\n          \"end_time\": 28.758,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"battery\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 29.06,\n          \"end_time\": 29.803,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"battery\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 29.961,\n          \"end_time\": 32.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"battery\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 33.3,\n          \"end_time\": 35.959,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery_door\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 36.109,\n          \"end_time\": 36.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 13.459,\n          \"end_time\": 17.927,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"To open this thing, you need to pull towards the outside and, and you can open.\"\n        },\n        {\n          \"start_time\": 26.306,\n          \"end_time\": 28.3,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"You have to take it out.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 40.3,\n      \"end_time\": 57,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student changes SD card of the GoPro.\",\n        \"Verb\": \"exchange\",\n        \"Noun\": \"sd_card\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 42.1,\n          \"end_time\": 43.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery_door\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 44.2,\n          \"end_time\": 45.565,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"push\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 45.926,\n          \"end_time\": 46.613,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 47.328,\n          \"end_time\": 48.948,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 49.094,\n          \"end_time\": 53.871,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 54.039,\n          \"end_time\": 54.521,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"push\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 54.6,\n          \"end_time\": 55.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery_door\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 60.2,\n      \"end_time\": 69.4,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student turns on the GoPro.\",\n        \"Verb\": \"turn_on\",\n        \"Noun\": \"gopro\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 60.2,\n          \"end_time\": 61.822,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 62.195,\n          \"end_time\": 64.612,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 64.98,\n          \"end_time\": 65.524,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"button\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 66.042,\n          \"end_time\": 66.54,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 64.222,\n          \"end_time\": 65.8,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"This is the button.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 71.1,\n      \"end_time\": 81,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student turns off the GoPro.\",\n        \"Verb\": \"turn_off\",\n        \"Noun\": \"gopro\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 71.564,\n          \"end_time\": 72.749,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 72.97,\n          \"end_time\": 78.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"button\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 79.2,\n          \"end_time\": 80.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 79.096,\n          \"end_time\": 79.871,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Great!\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 83.1,\n      \"end_time\": 118.2,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student assembles the strap on the GoPro.\",\n        \"Verb\": \"assemble\",\n        \"Noun\": \"strap\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 83.157,\n          \"end_time\": 84.575,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 84.673,\n          \"end_time\": 85.794,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 86.179,\n          \"end_time\": 89.654,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 90.054,\n          \"end_time\": 90.628,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 90.932,\n          \"end_time\": 93.699,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 94.002,\n          \"end_time\": 95.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 96.1,\n          \"end_time\": 97.098,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 97.175,\n          \"end_time\": 99.795,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"mounting_peg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 99.96,\n          \"end_time\": 103.807,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"strap\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 104.075,\n          \"end_time\": 106.731,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 107.001,\n          \"end_time\": 110.825,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 111.172,\n          \"end_time\": 112.911,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 113.121,\n          \"end_time\": 116.799,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"button\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 117.087,\n          \"end_time\": 117.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 87.133,\n          \"end_time\": 90.9,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"You need to remove the black screw from the strip first.\"\n        },\n        {\n          \"start_time\": 117.079,\n          \"end_time\": 117.83,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Great!\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 121.1,\n      \"end_time\": 161.4,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student changes the strap to the handheld grip.\",\n        \"Verb\": \"exchange\",\n        \"Noun\": \"strap\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 122.086,\n          \"end_time\": 122.089,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 122.131,\n          \"end_time\": 122.83,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 122.893,\n          \"end_time\": 134.2,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 135.199,\n          \"end_time\": 135.766,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 136.07,\n          \"end_time\": 136.736,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"strap\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 137.073,\n          \"end_time\": 137.753,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"handheld_grip\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 137.953,\n          \"end_time\": 138.425,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 138.461,\n          \"end_time\": 141.235,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 141.306,\n          \"end_time\": 141.848,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 142.024,\n          \"end_time\": 142.736,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 142.973,\n          \"end_time\": 145.605,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"handheld_grip\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 146.318,\n          \"end_time\": 159.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 159.1,\n          \"end_time\": 159.6,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Great!\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 162.4,\n      \"end_time\": 180.3,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student removes the handheld grip from the GoPro.\",\n        \"Verb\": \"disassemble\",\n        \"Noun\": \"handheld_grip\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 163.1,\n          \"end_time\": 174.144,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 174.249,\n          \"end_time\": 175.072,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 175.106,\n          \"end_time\": 175.653,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 176.016,\n          \"end_time\": 177.477,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 177.946,\n          \"end_time\": 178.467,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"gopro\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 179.099,\n          \"end_time\": 179.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"handheld_grip\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    }\n  ],\n  \"orphan_conversations\": [\n    {\n      \"start_time\": 37.075,\n      \"end_time\": 37.425,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Great!\"\n    },\n    {\n      \"start_time\": 38.4,\n      \"end_time\": 40.8,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Now please change the micro SD card.\"\n    },\n    {\n      \"start_time\": 57.1,\n      \"end_time\": 57.9,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Great.\"\n    },\n    {\n      \"start_time\": 58.3,\n      \"end_time\": 60.8,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Now please turn on the GoPro.\"\n    },\n    {\n      \"start_time\": 69.075,\n      \"end_time\": 69.625,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Thank you!\"\n    },\n    {\n      \"start_time\": 69.975,\n      \"end_time\": 71.925,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"The next step is to turn off the GoPro.\"\n    },\n    {\n      \"start_time\": 80.021,\n      \"end_time\": 82.715,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"The next step is to put on a strip.\"\n    },\n    {\n      \"start_time\": 118.025,\n      \"end_time\": 121.7,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"The next step is to change from the strip to the handheld.\"\n    },\n    {\n      \"start_time\": 160.29,\n      \"end_time\": 162.839,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Now please remove the handheld.\"\n    },\n    {\n      \"start_time\": 180.126,\n      \"end_time\": 182.897,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Thank you, it's over, you can press the stop button.\"\n    }\n  ],\n  \"orphan_fine_grained_actions\": [\n    {\n      \"start_time\": 40.2,\n      \"end_time\": 41.2,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"grab\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"gopro\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 70.988,\n      \"end_time\": 71.498,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"lift\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"gopro\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 162.1,\n      \"end_time\": 162.6,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"grab\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"gopro\",\n        \"adverbial\": \"none\"\n      }\n    }\n  ],\n  \"long_form_description\": {\n    \"start_time\": 0.1,\n    \"end_time\": 183.1,\n    \"text\": \"The student changes the battery and the SD card of the GoPro.The student turns the GoPro on and off; after that, the student assembles the strap and then changes it to the handheld grip. In the end, the student disassembles the handheld grip.\"\n  }\n}\n"}]}]}, "generation_config": {"response_mime_type": "application/json", "response_schema": {"$defs": {"DialogUtterance": {"description": "Single utterance in a dialogue", "properties": {"role": {"description": "Role of the speaker", "enum": ["assistant", "user"], "title": "Role", "type": "string"}, "utterance": {"description": "The spoken text", "title": "Utterance", "type": "string"}}, "required": ["role", "utterance"], "title": "DialogUtterance", "type": "object"}, "ToolUseDialog": {"description": "Dialog associated with a tool use instant event", "properties": {"clip_id": {"description": "<same as paired event>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<same as paired event>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "<same as paired event>", "title": "Risk Type", "type": "string"}, "dialogue": {"description": "Dialogue turns: Turn 1 (assistant): empty, Turn 2 (user): non-trivial response (>=12 words), Turn 3 (assistant): two-step corrective action + confirmation, Turn 4 (user): optional", "items": {"$ref": "#/$defs/DialogUtterance"}, "title": "Dialogue", "type": "array"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "dialogue"], "title": "ToolUseDialog", "type": "object"}, "ToolUseInstantEvent": {"description": "Tool use instant event", "properties": {"clip_id": {"description": "<from annotations.clip_id>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<from annotations.segment_id or 'unknown'>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "Type of risk", "enum": ["improper_grip", "unstable_handle", "device_not_off", "unsafe_posture", "wrong_orientation", "missing_guard", "loose_attachment", "other"], "title": "Risk Type", "type": "string"}, "observation": {"description": "<concise, objective evidence (no speculation)>", "title": "Observation", "type": "string"}, "source": {"default": "manual_annotation", "description": "Source of the annotation", "title": "Source", "type": "string"}, "confidence": {"default": 0.0, "description": "Confidence score", "title": "Confidence", "type": "number"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "observation"], "title": "ToolUseInstantEvent", "type": "object"}}, "description": "Tool use instant service output schema for tool use events and dialogs", "properties": {"tool_use_instant_events": {"description": "List of tool use instant events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseInstantEvent"}, "title": "Tool Use Instant Events", "type": "array"}, "dialogs": {"description": "List of dialogs associated with the events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseDialog"}, "title": "Dialogs", "type": "array"}}, "title": "ToolUseInstantServiceOutput", "type": "object"}, "temperature": 0.7}}
+{"key": "request-102", "request": {"contents": [{"parts": [{"text": "\n### **Role**\n\nYou are an Instant Proactive Service (Instant PS) annotation and dialogue-generation assistant for the HoloAssist dataset.\nIn laboratory / hands-on operation settings, you analyze manual annotations to extract time-windows of \"Tool Use\" risks / improper operations, and for each extracted event, you generate a 2-4 turn \"assistant ↔ user\" dialogue.\n\nYou must rely only on the time-windows provided by the manual annotations.\nYou must not extend, shorten, merge, or fabricate any time segments that do not exist in the manual labels.\n\n⸻\n\n### **All Defined Proactive Services**\n\t•\tInstant (second-level, grounded in the current moment)\n        •\tSafety: immediate bodily/accident danger (flame, blade, electric shock, slip, rotating parts, vehicle proximity) → stop first, then handle.\n        •\tTool Use: improper tool operation/configuration (grip, not powered off, orientation, loose chuck, missing guard, unsafe posture).\n\t•\tShort-Horizon (tens of seconds to a few minutes, within a single session)\n        •\tNext-Step Guidance: workflow is already underway; provide suggestions for the next step based on what has been done.\n        •\tError-Recovery: the user has just made a workflow mistake (wrong step, wrong object, wrong target, wrong configuration for this task) and must rollback to fix it.\n        •\tResource Reminder: end-of-task state is not handled (fire/power left on, door/cap open, unsaved work, leftover items, missing refill) → remind to close/save/take/refill.\n\n⸻\n\n### **Input Manual Annotations (authoritative time source)**\n\nProvides fine-grained temporal information for all dialogue and user actions in the video.\n\n⸻\n\n### **OBJECTIVE**\n\t1.\tRead each manual annotation labeled as \"Tool Use\", and output its time_window exactly as annotated (start_time-end_time, verbatim).\n    **You must traverse every user-error segment in the manual annotations and process them one by one without omission.**\n\t2.\tFor each event, output:\n        •\trisk_type (standardized from the label)\n        •\tan objective observation (from comment and/or video JSON; must be verifiable)\n        •\tconfidence\n\t3.\tIf multiple labels exist in the same time-window → output multiple separate events.\n        If repeated identical labels appear → deduplicate and conceptually merge their sources.\n\t4.\tOutput only Tool Use events (not Safety, not Privacy, not Error-Recovery, not Resource Reminder).\n\t5.\tDialogue generation: for every event, generate a 2-4 turn dialogue:\n        •\tAssistant speaks first, calmly, politely, low-intrusion.\n        •\tClearly state the specific tool-use risk (no timestamps), and provide 1-2 actionable corrections\n    (e.g., \"power off first, then…\", \"adjust your grip below the guard ring\").\n        •\tUser must not reply vaguely; produce ≥12 English words with meaningful content (accept/modify/decline and give reasons).\n        •\tAssistant closes with confirmation / optional SOP snippet / short reminder.\n        •\tDialogue text must not include timestamps, but the structured output must include aligned clip_id and time_window.\n\n⸻\n\n### **Task Definition / Nature (Instant · Tool Use)**\n\nCore Focus\n\t•\tThis category is restricted to problems that arise purely from how a tool is being used: grip, posture, contact, orientation, clamp/guard state, power state / configuration of the tool itself.\n\t•\tBy definition, Instant · Tool Use never requires rolling back or redoing previously completed workflow steps. The current step (object, target, step choice) is logically correct; only the usage technique is problematic.\n\t•\tIt does not cover mistakes about which object / part / slot / step / goal is chosen in the workflow (those belong to Short-Horizon · Error-Recovery).\n\nNature\n\t•\tTriggered when an immediate tool-related operational risk appears.\n\t•\tFocus on technique / configuration issues (grip, contact area, hand placement, body posture, orientation, clamp/guard state, power-off timing) that can become unsafe or damaging within a few seconds if not corrected.\n\t•\tIf the same mis-use is already causing an acute bodily hazard (e.g., clear cut / burn / electric-shock risk), it should be classified as Instant · Safety, not Tool Use.\n\nTemporal scope (critical)\n\t•\tEach Instant Tool Use event corresponds to a very short snippet of ongoing execution:\n\t•\ttypically 0-5 seconds between the risky configuration and when intervention should happen;\n\t•\twith a hard upper bound of ≤10 seconds.\n\t•\tIf understanding or fixing the problem requires:\n\t•\tlooking back over ≥10 seconds of prior workflow, or\n\t•\tundoing earlier completed steps and then redoing them,\nthen it should conceptually be handled by Short-Horizon services (especially Error-Recovery), not by Instant · Tool Use.\n\nEvent granularity\n\t•\tEach manual annotation segment that satisfies the temporal scope and nature above is counted as one Tool Use event.\n\t•\tYou must not merge multiple distant segments into a longer window to \"simulate\" an instant event.\n\nCommon labels (examples)\n\nimproper_grip, unstable_handle, device_not_off, unsafe_posture,\nwrong_orientation, missing_guard, loose_attachment, unstable_support, etc.\n\nExample 1 (Tool Use, not Error-Recovery)\nThe user is drilling into a workpiece with the correct drill bit and position, but their hand is very close to the rotating bit and the drill is tilted, making the operation unstable.\nIf they simply reposition their hand further away, adjust the tilt, and stabilize the drill, the task remains valid. No previous step needs to be undone.\nThis is an Instant · Tool Use event (technique correction), not Error-Recovery.\n\n⸻\n\n### **Mutual Exclusion & Priority vs. Error-Recovery (and Safety)**\n\nWhen deciding between Instant · Tool Use, Short-Horizon · Error-Recovery, and Instant · Safety, use the following rules.\n\n1. Completion vs. ongoing execution (primary test: Tool Use vs. Error-Recovery)\nUse this completion test first:\n\n\"If the user immediately switches to the correct technique from now on, without undoing anything already done, does the mistake disappear?\"\n\n\t•\tIf YES → this is Tool Use (ongoing execution / technique correction).\n\t•\tIf NO, because the current state is already wrong and must be undone and redone, then it belongs to Short-Horizon · Error-Recovery, not Tool Use.\n\nIn other words:\n\t•\tTool Use\n        •\tThe step itself is logically correct (right object, right target, right step for this task).\n        •\tThe problem lies in how the tool is being operated (grip, angle, stability, power-off timing, missing clamp/guard, etc.).\n        •\tFix = adjust how the tool is being handled / configured right now, without rolling back earlier workflow states.\n\t•\tError-Recovery\n        •\tThe workflow state itself is wrong (wrong part installed, wrong sample loaded, wrong slot used, wrong target selected, steps swapped, required step skipped, etc.).\n        •\tFix = stop, undo what was done, and redo the step correctly.\n        •\tThese should not be labeled as Tool Use in this task.\n\n2. Technique vs. workflow (rephrased decision rule)\n\t•\tIf the main problem is how the tool is being handled or configured in this short 0-10 second window\n(grip, posture, orientation, clamp/guard, power-off timing), and correcting it means adjusting the current action, classify it as Instant · Tool Use.\n\t•\tIf the main problem is what has already been done in the workflow\n(wrong object, wrong slot/target, wrong order, wrong configuration for this task, skipped required step), and the user must undo and redo a step, classify it as Short-Horizon · Error-Recovery.\n\n3. Safety override\n\t•\tIf the current tool use creates an immediate, high-risk safety hazard (e.g., hand directly in front of an active blade, imminent burn from an exposed hot surface, clear electric-shock risk),\nthe primary label should be Instant · Safety, even if there is also a technique issue.\n\t•\tIn such cases, prioritize Safety over Tool Use.\n\n4. Time scale\n\t•\tTool Use: typically 0-10 seconds, focused on a currently ongoing motion or micro configuration with no rollback.\n\t•\tError-Recovery: can span ≈10 seconds to a few minutes, requiring short-term memory of earlier completed actions and explicit rollback.\n\n5. Example 2 (Error-Recovery, not Tool Use)\nThe user is assembling a device that requires inserting Part A first and then Part B.\nInstead, they insert Part B directly, tighten it, and skip Part A.\nSimply improving their hand technique or tightening style cannot fix this — the assembly sequence itself is wrong.\nThe assistant should ask them to stop, remove Part B (undo), insert Part A, then re-insert Part B in the correct order (redo).\nThis is Error-Recovery because it is a workflow-level mistake that requires rollback + redo, not just a Tool Use adjustment.\n\nIn this task, you are only asked to output Tool Use events.\nSegments that match the Error-Recovery definition above should not be labeled as Tool Use.\n\n⸻\n\n### **Output Format and Rules**\n\nYou must produce two parallel arrays: tool_use_instant_events and dialogs.\nEach event must correspond to exactly one dialogue.\n\n### **Mandatory constraints**\n\t•\tExact Match\n        •\ttime_window must match the annotated start_time-end_time exactly.\n        •\tNo stretching, shortening, smoothing, or merging.\n\t•\tAnnotation Only\n\t    •\tYou may not introduce new or extended time windows.\n\t•\tObjective observation\n\t    •\tMust be verifiable; no speculation or hidden-mental-state guesses.\n\t•\tMulti-label\n\t    •\tSeparate output entries for each label; exact duplicates merged.\n\t•\tOrdering\n\t    •\tSort by clip_id ascending, then by start_time ascending.\n\n### **Dialogue constraints**\n\t•\t2-4 turns.\n\t•\tAssistant speaks first.\n\t•\tFirst assistant turn must include:\n\t•\texplicit mention of the specific tool-use risk, and\n\t•\t1-2 concrete corrective steps.\n\t•\tUser reply:\n\t•\t≥12 words, non-trivial, expresses acceptance, modification, or refusal with explanation.\n\t•\tAssistant final turn:\n\t•\tstep-by-step guidance / confirmation / optional mini SOP card.\n\t•\tNo timestamps in dialogue.\n\t•\tNo Safety / Privacy content.\n\t•\tNo hallucinated facts.\n\n⸻\n\n### **Unified Output Schema**\n{\n  \"tool_use_instant_events\": [\n    {\n      \"clip_id\": \"<from annotations.clip_id>\",\n      \"segment_id\": \"<from annotations.segment_id or 'unknown'>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"improper_grip | unstable_handle | device_not_off | unsafe_posture | wrong_orientation | missing_guard | loose_attachment | other\",\n      \"observation\": \"<concise, objective evidence (no speculation)>\",\n      \"source\": \"manual_annotation\",\n      \"confidence\": 0.0\n    }\n  ],\n  \"dialogs\": [\n    {\n      \"clip_id\": \"<same as paired event>\",\n      \"segment_id\": \"<same as paired event>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"<same as paired event>\",\n      \"dialogue\": [\n        { \"role\": \"assistant\", \"utterance\": \"\" },\n        { \"role\": \"user\", \"utterance\": \"<non-trivial response (>=12 words)>\" },\n        { \"role\": \"assistant\", \"utterance\": \"<two-step corrective action + confirmation>\" },\n        { \"role\": \"user\", \"utterance\": \"\" }\n      ]\n    }\n  ]\n}\n\n#### Failure Case (If there are no valid Tool Use events in current video clip)\n{\n  \"tool_use_instant_events\": [],\n  \"dialogs\": [],\n}\n\n\n\n### **Manual Annotations of Clip ID z036-june-23-22-knarrevik_assemble**\n{\n  \"video_duration\": {\n    \"raw\": \"00:07:37.66\",\n    \"seconds\": 457\n  },\n  \"taskId\": \"63dadfaed77bbd739c505b01\",\n  \"taskType\": \"assemble nightstand\",\n  \"video_name\": \"z036-june-23-22-knarrevik_assemble\",\n  \"initial_conversation\": [\n    {\n      \"start_time\": 2.508,\n      \"end_time\": 3.071,\n      \"purpose\": \"instructor-start-conversation_opening remarks\",\n      \"text\": \"OK.\"\n    },\n    {\n      \"start_time\": 3.071,\n      \"end_time\": 6.741,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Now we are going to build the furniture, so please assemble this shelf.\"\n    }\n  ],\n  \"initial_fine_grained_action\": [],\n  \"actions\": [\n    {\n      \"start_time\": 7.193829323678744,\n      \"end_time\": 39.34480402322244,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student inspects the shelf regularly.\",\n        \"Verb\": \"inspect\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"nightstand\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 7.247,\n          \"end_time\": 8.388,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 8.414,\n          \"end_time\": 9.114,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 9.129,\n          \"end_time\": 10.029,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 10.071,\n          \"end_time\": 10.971,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 10.99997988388783,\n          \"end_time\": 11.60197988388783,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 11.61,\n          \"end_time\": 12.21,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 12.218,\n          \"end_time\": 13.218,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 13.227,\n          \"end_time\": 14.227,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 14.245371837442962,\n          \"end_time\": 14.89837183744296,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 14.915391953555133,\n          \"end_time\": 15.815391953555133,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 15.843195976777567,\n          \"end_time\": 16.72919597677757,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 16.757,\n          \"end_time\": 17.357,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 17.37256781422053,\n          \"end_time\": 18.339567814220533,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 17.558803401958052,\n          \"end_time\": 18.809803401958057,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 18.845,\n          \"end_time\": 20.639000000000003,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 20.657371837442955,\n          \"end_time\": 21.849371837442966,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 21.876,\n          \"end_time\": 25.588,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 25.62793965166349,\n          \"end_time\": 28.63993965166352,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 28.658,\n          \"end_time\": 29.965,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"Student should place the longer side of the tray on the table.\",\n            \"Incorrect Action Corrected by\": \"17\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 29.992,\n          \"end_time\": 30.792,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"Student should place the longer side of the tray on the table.\",\n            \"Incorrect Action Corrected by\": \"17\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 30.824135628441056,\n          \"end_time\": 32.01813562844106,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 32.031,\n          \"end_time\": 33.031,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 33.041,\n          \"end_time\": 34.041,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 34.071,\n          \"end_time\": 39.271,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            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\"text\": \"And you can fix the first leg on it. This shelf should be the middle shelf, so you should align it with the middle holes in the leg.\"\n    },\n    {\n      \"start_time\": 390.135,\n      \"end_time\": 398.511,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Great, you can now make the shelf stand up and finish screwing all the screws until the end.\"\n    },\n    {\n      \"start_time\": 453.83299999999997,\n      \"end_time\": 455.359,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Great, it's over. Thank you.\"\n    },\n    {\n      \"start_time\": 455.369,\n      \"end_time\": 457.037,\n      \"purpose\": \"instructor-start-conversation_closing remarks\",\n      \"text\": \"You can press the stop button.\"\n    }\n  ],\n  \"orphan_fine_grained_actions\": [\n    {\n      \"start_time\": 208.1,\n      \"end_time\": 213.20000000000002,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n        \"Incorrect Action Explanation\": \"Student should keep the shelf lay down on the table.\",\n        \"Incorrect Action Corrected by\": \"113\",\n        \"Verb\": \"rotate\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"nightstand\",\n        \"adverbial\": \"none\"\n      }\n    }\n  ],\n  \"long_form_description\": {\n    \"start_time\": 0.19019597677756367,\n    \"end_time\": 457.42745748623577,\n    \"text\": \"The student is attaching legs to a shelf and a table. He screws the legs in and then tightens the hex socket heads.\"\n  }\n}\n"}]}]}, "generation_config": {"response_mime_type": "application/json", "response_schema": {"$defs": {"DialogUtterance": {"description": "Single utterance in a dialogue", "properties": {"role": {"description": "Role of the speaker", "enum": ["assistant", "user"], "title": "Role", "type": "string"}, "utterance": {"description": "The spoken text", "title": "Utterance", "type": "string"}}, "required": ["role", "utterance"], "title": "DialogUtterance", "type": "object"}, "ToolUseDialog": {"description": "Dialog associated with a tool use instant event", "properties": {"clip_id": {"description": "<same as paired event>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<same as paired event>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "<same as paired event>", "title": "Risk Type", "type": "string"}, "dialogue": {"description": "Dialogue turns: Turn 1 (assistant): empty, Turn 2 (user): non-trivial response (>=12 words), Turn 3 (assistant): two-step corrective action + confirmation, Turn 4 (user): optional", "items": {"$ref": "#/$defs/DialogUtterance"}, "title": "Dialogue", "type": "array"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "dialogue"], "title": "ToolUseDialog", "type": "object"}, "ToolUseInstantEvent": {"description": "Tool use instant event", "properties": {"clip_id": {"description": "<from annotations.clip_id>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<from annotations.segment_id or 'unknown'>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "Type of risk", "enum": ["improper_grip", "unstable_handle", "device_not_off", "unsafe_posture", "wrong_orientation", "missing_guard", "loose_attachment", "other"], "title": "Risk Type", "type": "string"}, "observation": {"description": "<concise, objective evidence (no speculation)>", "title": "Observation", "type": "string"}, "source": {"default": "manual_annotation", "description": "Source of the annotation", "title": "Source", "type": "string"}, "confidence": {"default": 0.0, "description": "Confidence score", "title": "Confidence", "type": "number"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "observation"], "title": "ToolUseInstantEvent", "type": "object"}}, "description": "Tool use instant service output schema for tool use events and dialogs", "properties": {"tool_use_instant_events": {"description": "List of tool use instant events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseInstantEvent"}, "title": "Tool Use Instant Events", "type": "array"}, "dialogs": {"description": "List of dialogs associated with the events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseDialog"}, "title": "Dialogs", "type": "array"}}, "title": "ToolUseInstantServiceOutput", "type": "object"}, "temperature": 0.7}}
+{"key": "request-103", "request": {"contents": [{"parts": [{"text": "\n### **Role**\n\nYou are an Instant Proactive Service (Instant PS) annotation and dialogue-generation assistant for the HoloAssist dataset.\nIn laboratory / hands-on operation settings, you analyze manual annotations to extract time-windows of \"Tool Use\" risks / improper operations, and for each extracted event, you generate a 2-4 turn \"assistant ↔ user\" dialogue.\n\nYou must rely only on the time-windows provided by the manual annotations.\nYou must not extend, shorten, merge, or fabricate any time segments that do not exist in the manual labels.\n\n⸻\n\n### **All Defined Proactive Services**\n\t•\tInstant (second-level, grounded in the current moment)\n        •\tSafety: immediate bodily/accident danger (flame, blade, electric shock, slip, rotating parts, vehicle proximity) → stop first, then handle.\n        •\tTool Use: improper tool operation/configuration (grip, not powered off, orientation, loose chuck, missing guard, unsafe posture).\n\t•\tShort-Horizon (tens of seconds to a few minutes, within a single session)\n        •\tNext-Step Guidance: workflow is already underway; provide suggestions for the next step based on what has been done.\n        •\tError-Recovery: the user has just made a workflow mistake (wrong step, wrong object, wrong target, wrong configuration for this task) and must rollback to fix it.\n        •\tResource Reminder: end-of-task state is not handled (fire/power left on, door/cap open, unsaved work, leftover items, missing refill) → remind to close/save/take/refill.\n\n⸻\n\n### **Input Manual Annotations (authoritative time source)**\n\nProvides fine-grained temporal information for all dialogue and user actions in the video.\n\n⸻\n\n### **OBJECTIVE**\n\t1.\tRead each manual annotation labeled as \"Tool Use\", and output its time_window exactly as annotated (start_time-end_time, verbatim).\n    **You must traverse every user-error segment in the manual annotations and process them one by one without omission.**\n\t2.\tFor each event, output:\n        •\trisk_type (standardized from the label)\n        •\tan objective observation (from comment and/or video JSON; must be verifiable)\n        •\tconfidence\n\t3.\tIf multiple labels exist in the same time-window → output multiple separate events.\n        If repeated identical labels appear → deduplicate and conceptually merge their sources.\n\t4.\tOutput only Tool Use events (not Safety, not Privacy, not Error-Recovery, not Resource Reminder).\n\t5.\tDialogue generation: for every event, generate a 2-4 turn dialogue:\n        •\tAssistant speaks first, calmly, politely, low-intrusion.\n        •\tClearly state the specific tool-use risk (no timestamps), and provide 1-2 actionable corrections\n    (e.g., \"power off first, then…\", \"adjust your grip below the guard ring\").\n        •\tUser must not reply vaguely; produce ≥12 English words with meaningful content (accept/modify/decline and give reasons).\n        •\tAssistant closes with confirmation / optional SOP snippet / short reminder.\n        •\tDialogue text must not include timestamps, but the structured output must include aligned clip_id and time_window.\n\n⸻\n\n### **Task Definition / Nature (Instant · Tool Use)**\n\nCore Focus\n\t•\tThis category is restricted to problems that arise purely from how a tool is being used: grip, posture, contact, orientation, clamp/guard state, power state / configuration of the tool itself.\n\t•\tBy definition, Instant · Tool Use never requires rolling back or redoing previously completed workflow steps. The current step (object, target, step choice) is logically correct; only the usage technique is problematic.\n\t•\tIt does not cover mistakes about which object / part / slot / step / goal is chosen in the workflow (those belong to Short-Horizon · Error-Recovery).\n\nNature\n\t•\tTriggered when an immediate tool-related operational risk appears.\n\t•\tFocus on technique / configuration issues (grip, contact area, hand placement, body posture, orientation, clamp/guard state, power-off timing) that can become unsafe or damaging within a few seconds if not corrected.\n\t•\tIf the same mis-use is already causing an acute bodily hazard (e.g., clear cut / burn / electric-shock risk), it should be classified as Instant · Safety, not Tool Use.\n\nTemporal scope (critical)\n\t•\tEach Instant Tool Use event corresponds to a very short snippet of ongoing execution:\n\t•\ttypically 0-5 seconds between the risky configuration and when intervention should happen;\n\t•\twith a hard upper bound of ≤10 seconds.\n\t•\tIf understanding or fixing the problem requires:\n\t•\tlooking back over ≥10 seconds of prior workflow, or\n\t•\tundoing earlier completed steps and then redoing them,\nthen it should conceptually be handled by Short-Horizon services (especially Error-Recovery), not by Instant · Tool Use.\n\nEvent granularity\n\t•\tEach manual annotation segment that satisfies the temporal scope and nature above is counted as one Tool Use event.\n\t•\tYou must not merge multiple distant segments into a longer window to \"simulate\" an instant event.\n\nCommon labels (examples)\n\nimproper_grip, unstable_handle, device_not_off, unsafe_posture,\nwrong_orientation, missing_guard, loose_attachment, unstable_support, etc.\n\nExample 1 (Tool Use, not Error-Recovery)\nThe user is drilling into a workpiece with the correct drill bit and position, but their hand is very close to the rotating bit and the drill is tilted, making the operation unstable.\nIf they simply reposition their hand further away, adjust the tilt, and stabilize the drill, the task remains valid. No previous step needs to be undone.\nThis is an Instant · Tool Use event (technique correction), not Error-Recovery.\n\n⸻\n\n### **Mutual Exclusion & Priority vs. Error-Recovery (and Safety)**\n\nWhen deciding between Instant · Tool Use, Short-Horizon · Error-Recovery, and Instant · Safety, use the following rules.\n\n1. Completion vs. ongoing execution (primary test: Tool Use vs. Error-Recovery)\nUse this completion test first:\n\n\"If the user immediately switches to the correct technique from now on, without undoing anything already done, does the mistake disappear?\"\n\n\t•\tIf YES → this is Tool Use (ongoing execution / technique correction).\n\t•\tIf NO, because the current state is already wrong and must be undone and redone, then it belongs to Short-Horizon · Error-Recovery, not Tool Use.\n\nIn other words:\n\t•\tTool Use\n        •\tThe step itself is logically correct (right object, right target, right step for this task).\n        •\tThe problem lies in how the tool is being operated (grip, angle, stability, power-off timing, missing clamp/guard, etc.).\n        •\tFix = adjust how the tool is being handled / configured right now, without rolling back earlier workflow states.\n\t•\tError-Recovery\n        •\tThe workflow state itself is wrong (wrong part installed, wrong sample loaded, wrong slot used, wrong target selected, steps swapped, required step skipped, etc.).\n        •\tFix = stop, undo what was done, and redo the step correctly.\n        •\tThese should not be labeled as Tool Use in this task.\n\n2. Technique vs. workflow (rephrased decision rule)\n\t•\tIf the main problem is how the tool is being handled or configured in this short 0-10 second window\n(grip, posture, orientation, clamp/guard, power-off timing), and correcting it means adjusting the current action, classify it as Instant · Tool Use.\n\t•\tIf the main problem is what has already been done in the workflow\n(wrong object, wrong slot/target, wrong order, wrong configuration for this task, skipped required step), and the user must undo and redo a step, classify it as Short-Horizon · Error-Recovery.\n\n3. Safety override\n\t•\tIf the current tool use creates an immediate, high-risk safety hazard (e.g., hand directly in front of an active blade, imminent burn from an exposed hot surface, clear electric-shock risk),\nthe primary label should be Instant · Safety, even if there is also a technique issue.\n\t•\tIn such cases, prioritize Safety over Tool Use.\n\n4. Time scale\n\t•\tTool Use: typically 0-10 seconds, focused on a currently ongoing motion or micro configuration with no rollback.\n\t•\tError-Recovery: can span ≈10 seconds to a few minutes, requiring short-term memory of earlier completed actions and explicit rollback.\n\n5. Example 2 (Error-Recovery, not Tool Use)\nThe user is assembling a device that requires inserting Part A first and then Part B.\nInstead, they insert Part B directly, tighten it, and skip Part A.\nSimply improving their hand technique or tightening style cannot fix this — the assembly sequence itself is wrong.\nThe assistant should ask them to stop, remove Part B (undo), insert Part A, then re-insert Part B in the correct order (redo).\nThis is Error-Recovery because it is a workflow-level mistake that requires rollback + redo, not just a Tool Use adjustment.\n\nIn this task, you are only asked to output Tool Use events.\nSegments that match the Error-Recovery definition above should not be labeled as Tool Use.\n\n⸻\n\n### **Output Format and Rules**\n\nYou must produce two parallel arrays: tool_use_instant_events and dialogs.\nEach event must correspond to exactly one dialogue.\n\n### **Mandatory constraints**\n\t•\tExact Match\n        •\ttime_window must match the annotated start_time-end_time exactly.\n        •\tNo stretching, shortening, smoothing, or merging.\n\t•\tAnnotation Only\n\t    •\tYou may not introduce new or extended time windows.\n\t•\tObjective observation\n\t    •\tMust be verifiable; no speculation or hidden-mental-state guesses.\n\t•\tMulti-label\n\t    •\tSeparate output entries for each label; exact duplicates merged.\n\t•\tOrdering\n\t    •\tSort by clip_id ascending, then by start_time ascending.\n\n### **Dialogue constraints**\n\t•\t2-4 turns.\n\t•\tAssistant speaks first.\n\t•\tFirst assistant turn must include:\n\t•\texplicit mention of the specific tool-use risk, and\n\t•\t1-2 concrete corrective steps.\n\t•\tUser reply:\n\t•\t≥12 words, non-trivial, expresses acceptance, modification, or refusal with explanation.\n\t•\tAssistant final turn:\n\t•\tstep-by-step guidance / confirmation / optional mini SOP card.\n\t•\tNo timestamps in dialogue.\n\t•\tNo Safety / Privacy content.\n\t•\tNo hallucinated facts.\n\n⸻\n\n### **Unified Output Schema**\n{\n  \"tool_use_instant_events\": [\n    {\n      \"clip_id\": \"<from annotations.clip_id>\",\n      \"segment_id\": \"<from annotations.segment_id or 'unknown'>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"improper_grip | unstable_handle | device_not_off | unsafe_posture | wrong_orientation | missing_guard | loose_attachment | other\",\n      \"observation\": \"<concise, objective evidence (no speculation)>\",\n      \"source\": \"manual_annotation\",\n      \"confidence\": 0.0\n    }\n  ],\n  \"dialogs\": [\n    {\n      \"clip_id\": \"<same as paired event>\",\n      \"segment_id\": \"<same as paired event>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"<same as paired event>\",\n      \"dialogue\": [\n        { \"role\": \"assistant\", \"utterance\": \"\" },\n        { \"role\": \"user\", \"utterance\": \"<non-trivial response (>=12 words)>\" },\n        { \"role\": \"assistant\", \"utterance\": \"<two-step corrective action + confirmation>\" },\n        { \"role\": \"user\", \"utterance\": \"\" }\n      ]\n    }\n  ]\n}\n\n#### Failure Case (If there are no valid Tool Use events in current video clip)\n{\n  \"tool_use_instant_events\": [],\n  \"dialogs\": [],\n}\n\n\n\n### **Manual Annotations of Clip ID z036-june-23-22-knarrevik_disassemble**\n{\n  \"video_duration\": {\n    \"raw\": \"00:03:44.36\",\n    \"seconds\": 224\n  },\n  \"taskId\": \"63dadf473f3920ace5988709\",\n  \"taskType\": \"disassemble nightstand\",\n  \"video_name\": \"z036-june-23-22-knarrevik_disassemble\",\n  \"initial_conversation\": [\n    {\n      \"start_time\": 0.955,\n      \"end_time\": 5.078,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"All right, now we're going to disassemble this furniture, so please disassemble the shelf.\"\n    }\n  ],\n  \"initial_fine_grained_action\": [],\n  \"actions\": [\n    {\n      \"start_time\": 4.063,\n      \"end_time\": 37.004,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student loosens the top hex socket head.\",\n        \"Verb\": \"unscrew\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"screw\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 4.139,\n          \"end_time\": 6.075,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 6.171,\n          \"end_time\": 8.371,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 8.425,\n          \"end_time\": 10.615,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 10.657,\n          \"end_time\": 11.078,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 11.139,\n          \"end_time\": 12.243,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 12.306,\n          \"end_time\": 14.096,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 14.122,\n          \"end_time\": 17.887,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 17.941,\n          \"end_time\": 18.578,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 18.659,\n          \"end_time\": 20.078,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nightstand\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 20.129,\n          \"end_time\": 20.908,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 20.933,\n          \"end_time\": 21.675,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 21.677,\n          \"end_time\": 21.95,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 21.996,\n          \"end_time\": 24.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nightstand\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 24.443,\n          \"end_time\": 26.243,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 26.278,\n          \"end_time\": 27.009,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 27.039,\n          \"end_time\": 27.519,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 27.561,\n          \"end_time\": 28.559,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nightstand\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 28.579,\n          \"end_time\": 29.578,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 29.62,\n          \"end_time\": 30.641,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 30.659,\n          \"end_time\": 31.335,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 31.384,\n          \"end_time\": 33.584,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nightstand\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 33.63,\n          \"end_time\": 35.03,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 35.071,\n          \"end_time\": 36.31,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 36.333,\n          \"end_time\": 36.931,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 37.057,\n      \"end_time\": 122.179,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student unscrews the top hex socket head with the Allen wrench.\",\n        \"Verb\": \"disassemble\",\n        \"Adjective\": \"top\",\n        \"Noun\": \"tray\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 37.122,\n          \"end_time\": 40.622,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nightstand\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 40.651,\n          \"end_time\": 44.092,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 44.112,\n          \"end_time\": 46.206,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 46.235,\n          \"end_time\": 46.617,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 46.666,\n          \"end_time\": 47.068,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 47.122,\n          \"end_time\": 48.141,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 48.167,\n          \"end_time\": 49.108,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"hand not visible\"\n          }\n        },\n        {\n          \"start_time\": 49.129,\n          \"end_time\": 52.929,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 52.96,\n          \"end_time\": 53.519,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"hand not visible\"\n          }\n        },\n        {\n          \"start_time\": 53.553,\n          \"end_time\": 55.871,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 55.884,\n          \"end_time\": 57.343,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 57.378,\n          \"end_time\": 62.478,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 62.5,\n          \"end_time\": 62.98,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 62.529,\n          \"end_time\": 62.96,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 63.024,\n          \"end_time\": 64.202,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 64.22,\n          \"end_time\": 64.467,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 64.509,\n          \"end_time\": 64.99,\n      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\"Verb\": \"disassemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 166.581,\n          \"end_time\": 168.218,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 168.237,\n          \"end_time\": 169.837,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 169.945,\n      \"end_time\": 195.535,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student disassembles the third leg from the table.\",\n        \"Verb\": \"disassemble\",\n        \"Adjective\": \"third\",\n        \"Noun\": \"leg\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 170.002,\n          \"end_time\": 172.788,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nightstand\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 172.845,\n          \"end_time\": 174.353,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 174.394,\n          \"end_time\": 182.104,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 182.155,\n          \"end_time\": 182.91,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 182.955,\n          \"end_time\": 184.594,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 184.641,\n          \"end_time\": 189.851,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 189.875,\n          \"end_time\": 190.557,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 190.606,\n          \"end_time\": 191.36,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 191.42,\n          \"end_time\": 192.381,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 192.443,\n          \"end_time\": 195.302,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 193.195,\n          \"end_time\": 195.479,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"left hand\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 195.573,\n      \"end_time\": 221.177,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student disassembles the fourth leg from the table.\",\n        \"Verb\": \"disassemble\",\n        \"Adjective\": \"fourth\",\n        \"Noun\": \"leg\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 195.612,\n          \"end_time\": 198.122,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nightstand\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 198.151,\n          \"end_time\": 199.153,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 199.178,\n          \"end_time\": 200.106,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 200.133,\n          \"end_time\": 204.043,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 204.092,\n          \"end_time\": 204.867,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 204.896,\n          \"end_time\": 206.878,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 206.945,\n          \"end_time\": 210.876,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 210.891,\n          \"end_time\": 211.273,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 210.899,\n          \"end_time\": 211.292,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 211.306,\n          \"end_time\": 212.38,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"The student accidentally drops the second hex socket head.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"drop\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 212.395,\n          \"end_time\": 212.987,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 212.998,\n          \"end_time\": 213.517,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 213.561,\n          \"end_time\": 216.455,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 216.531,\n          \"end_time\": 219.941,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"bottom\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 217.792,\n          \"end_time\": 219.018,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 219.968,\n          \"end_time\": 221.067,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    }\n  ],\n  \"orphan_conversations\": [\n    {\n      \"start_time\": 219.994,\n      \"end_time\": 221.792,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"That was perfect, thank you!\"\n    },\n    {\n      \"start_time\": 221.812,\n      \"end_time\": 223.5,\n      \"purpose\": \"instructor-start-conversation_closing remarks\",\n      \"text\": \"Here you can press the stop button.\"\n    }\n  ],\n  \"orphan_fine_grained_actions\": [],\n  \"long_form_description\": {\n    \"start_time\": 0.1,\n    \"end_time\": 223.1,\n    \"text\": \"The student disassembles a table. He first loosens the top hex socket head. Then, he unscrews the top hex socket head with the allen wrench and disassembles the top table. Lastly, the student disassembles the four legs from the table.\"\n  }\n}\n"}]}]}, "generation_config": {"response_mime_type": "application/json", "response_schema": {"$defs": {"DialogUtterance": {"description": "Single utterance in a dialogue", "properties": {"role": {"description": "Role of the speaker", "enum": ["assistant", "user"], "title": "Role", "type": "string"}, "utterance": {"description": "The spoken text", "title": "Utterance", "type": "string"}}, "required": ["role", "utterance"], "title": "DialogUtterance", "type": "object"}, "ToolUseDialog": {"description": "Dialog associated with a tool use instant event", "properties": {"clip_id": {"description": "<same as paired event>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<same as paired event>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "<same as paired event>", "title": "Risk Type", "type": "string"}, "dialogue": {"description": "Dialogue turns: Turn 1 (assistant): empty, Turn 2 (user): non-trivial response (>=12 words), Turn 3 (assistant): two-step corrective action + confirmation, Turn 4 (user): optional", "items": {"$ref": "#/$defs/DialogUtterance"}, "title": "Dialogue", "type": "array"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "dialogue"], "title": "ToolUseDialog", "type": "object"}, "ToolUseInstantEvent": {"description": "Tool use instant event", "properties": {"clip_id": {"description": "<from annotations.clip_id>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<from annotations.segment_id or 'unknown'>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "Type of risk", "enum": ["improper_grip", "unstable_handle", "device_not_off", "unsafe_posture", "wrong_orientation", "missing_guard", "loose_attachment", "other"], "title": "Risk Type", "type": "string"}, "observation": {"description": "<concise, objective evidence (no speculation)>", "title": "Observation", "type": "string"}, "source": {"default": "manual_annotation", "description": "Source of the annotation", "title": "Source", "type": "string"}, "confidence": {"default": 0.0, "description": "Confidence score", "title": "Confidence", "type": "number"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "observation"], "title": "ToolUseInstantEvent", "type": "object"}}, "description": "Tool use instant service output schema for tool use events and dialogs", "properties": {"tool_use_instant_events": {"description": "List of tool use instant events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseInstantEvent"}, "title": "Tool Use Instant Events", "type": "array"}, "dialogs": {"description": "List of dialogs associated with the events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseDialog"}, "title": "Dialogs", "type": "array"}}, "title": "ToolUseInstantServiceOutput", "type": "object"}, "temperature": 0.7}}
+{"key": "request-104", "request": {"contents": [{"parts": [{"text": "\n### **Role**\n\nYou are an Instant Proactive Service (Instant PS) annotation and dialogue-generation assistant for the HoloAssist dataset.\nIn laboratory / hands-on operation settings, you analyze manual annotations to extract time-windows of \"Tool Use\" risks / improper operations, and for each extracted event, you generate a 2-4 turn \"assistant ↔ user\" dialogue.\n\nYou must rely only on the time-windows provided by the manual annotations.\nYou must not extend, shorten, merge, or fabricate any time segments that do not exist in the manual labels.\n\n⸻\n\n### **All Defined Proactive Services**\n\t•\tInstant (second-level, grounded in the current moment)\n        •\tSafety: immediate bodily/accident danger (flame, blade, electric shock, slip, rotating parts, vehicle proximity) → stop first, then handle.\n        •\tTool Use: improper tool operation/configuration (grip, not powered off, orientation, loose chuck, missing guard, unsafe posture).\n\t•\tShort-Horizon (tens of seconds to a few minutes, within a single session)\n        •\tNext-Step Guidance: workflow is already underway; provide suggestions for the next step based on what has been done.\n        •\tError-Recovery: the user has just made a workflow mistake (wrong step, wrong object, wrong target, wrong configuration for this task) and must rollback to fix it.\n        •\tResource Reminder: end-of-task state is not handled (fire/power left on, door/cap open, unsaved work, leftover items, missing refill) → remind to close/save/take/refill.\n\n⸻\n\n### **Input Manual Annotations (authoritative time source)**\n\nProvides fine-grained temporal information for all dialogue and user actions in the video.\n\n⸻\n\n### **OBJECTIVE**\n\t1.\tRead each manual annotation labeled as \"Tool Use\", and output its time_window exactly as annotated (start_time-end_time, verbatim).\n    **You must traverse every user-error segment in the manual annotations and process them one by one without omission.**\n\t2.\tFor each event, output:\n        •\trisk_type (standardized from the label)\n        •\tan objective observation (from comment and/or video JSON; must be verifiable)\n        •\tconfidence\n\t3.\tIf multiple labels exist in the same time-window → output multiple separate events.\n        If repeated identical labels appear → deduplicate and conceptually merge their sources.\n\t4.\tOutput only Tool Use events (not Safety, not Privacy, not Error-Recovery, not Resource Reminder).\n\t5.\tDialogue generation: for every event, generate a 2-4 turn dialogue:\n        •\tAssistant speaks first, calmly, politely, low-intrusion.\n        •\tClearly state the specific tool-use risk (no timestamps), and provide 1-2 actionable corrections\n    (e.g., \"power off first, then…\", \"adjust your grip below the guard ring\").\n        •\tUser must not reply vaguely; produce ≥12 English words with meaningful content (accept/modify/decline and give reasons).\n        •\tAssistant closes with confirmation / optional SOP snippet / short reminder.\n        •\tDialogue text must not include timestamps, but the structured output must include aligned clip_id and time_window.\n\n⸻\n\n### **Task Definition / Nature (Instant · Tool Use)**\n\nCore Focus\n\t•\tThis category is restricted to problems that arise purely from how a tool is being used: grip, posture, contact, orientation, clamp/guard state, power state / configuration of the tool itself.\n\t•\tBy definition, Instant · Tool Use never requires rolling back or redoing previously completed workflow steps. The current step (object, target, step choice) is logically correct; only the usage technique is problematic.\n\t•\tIt does not cover mistakes about which object / part / slot / step / goal is chosen in the workflow (those belong to Short-Horizon · Error-Recovery).\n\nNature\n\t•\tTriggered when an immediate tool-related operational risk appears.\n\t•\tFocus on technique / configuration issues (grip, contact area, hand placement, body posture, orientation, clamp/guard state, power-off timing) that can become unsafe or damaging within a few seconds if not corrected.\n\t•\tIf the same mis-use is already causing an acute bodily hazard (e.g., clear cut / burn / electric-shock risk), it should be classified as Instant · Safety, not Tool Use.\n\nTemporal scope (critical)\n\t•\tEach Instant Tool Use event corresponds to a very short snippet of ongoing execution:\n\t•\ttypically 0-5 seconds between the risky configuration and when intervention should happen;\n\t•\twith a hard upper bound of ≤10 seconds.\n\t•\tIf understanding or fixing the problem requires:\n\t•\tlooking back over ≥10 seconds of prior workflow, or\n\t•\tundoing earlier completed steps and then redoing them,\nthen it should conceptually be handled by Short-Horizon services (especially Error-Recovery), not by Instant · Tool Use.\n\nEvent granularity\n\t•\tEach manual annotation segment that satisfies the temporal scope and nature above is counted as one Tool Use event.\n\t•\tYou must not merge multiple distant segments into a longer window to \"simulate\" an instant event.\n\nCommon labels (examples)\n\nimproper_grip, unstable_handle, device_not_off, unsafe_posture,\nwrong_orientation, missing_guard, loose_attachment, unstable_support, etc.\n\nExample 1 (Tool Use, not Error-Recovery)\nThe user is drilling into a workpiece with the correct drill bit and position, but their hand is very close to the rotating bit and the drill is tilted, making the operation unstable.\nIf they simply reposition their hand further away, adjust the tilt, and stabilize the drill, the task remains valid. No previous step needs to be undone.\nThis is an Instant · Tool Use event (technique correction), not Error-Recovery.\n\n⸻\n\n### **Mutual Exclusion & Priority vs. Error-Recovery (and Safety)**\n\nWhen deciding between Instant · Tool Use, Short-Horizon · Error-Recovery, and Instant · Safety, use the following rules.\n\n1. Completion vs. ongoing execution (primary test: Tool Use vs. Error-Recovery)\nUse this completion test first:\n\n\"If the user immediately switches to the correct technique from now on, without undoing anything already done, does the mistake disappear?\"\n\n\t•\tIf YES → this is Tool Use (ongoing execution / technique correction).\n\t•\tIf NO, because the current state is already wrong and must be undone and redone, then it belongs to Short-Horizon · Error-Recovery, not Tool Use.\n\nIn other words:\n\t•\tTool Use\n        •\tThe step itself is logically correct (right object, right target, right step for this task).\n        •\tThe problem lies in how the tool is being operated (grip, angle, stability, power-off timing, missing clamp/guard, etc.).\n        •\tFix = adjust how the tool is being handled / configured right now, without rolling back earlier workflow states.\n\t•\tError-Recovery\n        •\tThe workflow state itself is wrong (wrong part installed, wrong sample loaded, wrong slot used, wrong target selected, steps swapped, required step skipped, etc.).\n        •\tFix = stop, undo what was done, and redo the step correctly.\n        •\tThese should not be labeled as Tool Use in this task.\n\n2. Technique vs. workflow (rephrased decision rule)\n\t•\tIf the main problem is how the tool is being handled or configured in this short 0-10 second window\n(grip, posture, orientation, clamp/guard, power-off timing), and correcting it means adjusting the current action, classify it as Instant · Tool Use.\n\t•\tIf the main problem is what has already been done in the workflow\n(wrong object, wrong slot/target, wrong order, wrong configuration for this task, skipped required step), and the user must undo and redo a step, classify it as Short-Horizon · Error-Recovery.\n\n3. Safety override\n\t•\tIf the current tool use creates an immediate, high-risk safety hazard (e.g., hand directly in front of an active blade, imminent burn from an exposed hot surface, clear electric-shock risk),\nthe primary label should be Instant · Safety, even if there is also a technique issue.\n\t•\tIn such cases, prioritize Safety over Tool Use.\n\n4. Time scale\n\t•\tTool Use: typically 0-10 seconds, focused on a currently ongoing motion or micro configuration with no rollback.\n\t•\tError-Recovery: can span ≈10 seconds to a few minutes, requiring short-term memory of earlier completed actions and explicit rollback.\n\n5. Example 2 (Error-Recovery, not Tool Use)\nThe user is assembling a device that requires inserting Part A first and then Part B.\nInstead, they insert Part B directly, tighten it, and skip Part A.\nSimply improving their hand technique or tightening style cannot fix this — the assembly sequence itself is wrong.\nThe assistant should ask them to stop, remove Part B (undo), insert Part A, then re-insert Part B in the correct order (redo).\nThis is Error-Recovery because it is a workflow-level mistake that requires rollback + redo, not just a Tool Use adjustment.\n\nIn this task, you are only asked to output Tool Use events.\nSegments that match the Error-Recovery definition above should not be labeled as Tool Use.\n\n⸻\n\n### **Output Format and Rules**\n\nYou must produce two parallel arrays: tool_use_instant_events and dialogs.\nEach event must correspond to exactly one dialogue.\n\n### **Mandatory constraints**\n\t•\tExact Match\n        •\ttime_window must match the annotated start_time-end_time exactly.\n        •\tNo stretching, shortening, smoothing, or merging.\n\t•\tAnnotation Only\n\t    •\tYou may not introduce new or extended time windows.\n\t•\tObjective observation\n\t    •\tMust be verifiable; no speculation or hidden-mental-state guesses.\n\t•\tMulti-label\n\t    •\tSeparate output entries for each label; exact duplicates merged.\n\t•\tOrdering\n\t    •\tSort by clip_id ascending, then by start_time ascending.\n\n### **Dialogue constraints**\n\t•\t2-4 turns.\n\t•\tAssistant speaks first.\n\t•\tFirst assistant turn must include:\n\t•\texplicit mention of the specific tool-use risk, and\n\t•\t1-2 concrete corrective steps.\n\t•\tUser reply:\n\t•\t≥12 words, non-trivial, expresses acceptance, modification, or refusal with explanation.\n\t•\tAssistant final turn:\n\t•\tstep-by-step guidance / confirmation / optional mini SOP card.\n\t•\tNo timestamps in dialogue.\n\t•\tNo Safety / Privacy content.\n\t•\tNo hallucinated facts.\n\n⸻\n\n### **Unified Output Schema**\n{\n  \"tool_use_instant_events\": [\n    {\n      \"clip_id\": \"<from annotations.clip_id>\",\n      \"segment_id\": \"<from annotations.segment_id or 'unknown'>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"improper_grip | unstable_handle | device_not_off | unsafe_posture | wrong_orientation | missing_guard | loose_attachment | other\",\n      \"observation\": \"<concise, objective evidence (no speculation)>\",\n      \"source\": \"manual_annotation\",\n      \"confidence\": 0.0\n    }\n  ],\n  \"dialogs\": [\n    {\n      \"clip_id\": \"<same as paired event>\",\n      \"segment_id\": \"<same as paired event>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"<same as paired event>\",\n      \"dialogue\": [\n        { \"role\": \"assistant\", \"utterance\": \"\" },\n        { \"role\": \"user\", \"utterance\": \"<non-trivial response (>=12 words)>\" },\n        { \"role\": \"assistant\", \"utterance\": \"<two-step corrective action + confirmation>\" },\n        { \"role\": \"user\", \"utterance\": \"\" }\n      ]\n    }\n  ]\n}\n\n#### Failure Case (If there are no valid Tool Use events in current video clip)\n{\n  \"tool_use_instant_events\": [],\n  \"dialogs\": [],\n}\n\n\n\n### **Manual Annotations of Clip ID z036-june-23-22-marius_disassemble**\n{\n  \"video_duration\": {\n    \"raw\": \"00:01:50.10\",\n    \"seconds\": 110\n  },\n  \"taskId\": \"63dadf0501075c1696eb4cf6\",\n  \"taskType\": \"disassemble stool\",\n  \"video_name\": \"z036-june-23-22-marius_disassemble\",\n  \"initial_conversation\": [\n    {\n      \"start_time\": 0.865,\n      \"end_time\": 3.505,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Okay, please disassemble this chair.\"\n    }\n  ],\n  \"initial_fine_grained_action\": [\n    {\n      \"start_time\": 4.094,\n      \"end_time\": 4.718,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n        \"Incorrect Action Explanation\": \"The student should start by slightly unscrewing the middle bolt.\",\n        \"Incorrect Action Corrected by\": \"7\",\n        \"Verb\": \"approach\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"screwdriver\",\n        \"adverbial\": \"none\"\n      }\n    }\n  ],\n  \"actions\": [\n    {\n      \"start_time\": 4.1,\n      \"end_time\": 18.196,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student unscrews the middle hex nut.\",\n        \"Verb\": \"unscrew\",\n        \"Adjective\": \"middle\",\n        \"Noun\": \"hex_nut\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 4.776,\n          \"end_time\": 5.233,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student should start by slightly unscrewing the middle bolt.\",\n            \"Incorrect Action Corrected by\": \"7\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 5.286,\n          \"end_time\": 6.186,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student should start by slightly unscrewing the middle bolt.\",\n            \"Incorrect Action Corrected by\": \"7\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 6.2,\n          \"end_time\": 9.006,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 7.2,\n          \"end_time\": 8.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"little\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 8.1,\n          \"end_time\": 9.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"little\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 9.1,\n          \"end_time\": 9.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"little\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 9.394,\n          \"end_time\": 10.231,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 10.306,\n          \"end_time\": 12,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"little\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 12.053,\n          \"end_time\": 16.633,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"middle\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 16.678,\n          \"end_time\": 17.37,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"little\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 17.416,\n          \"end_time\": 18.182,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"little\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 5.365,\n          \"end_time\": 8.947,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"You should start by slightly unscrewing the middle bolt.\"\n        },\n        {\n          \"start_time\": 16.1,\n          \"end_time\": 16.466,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Great.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 18.257,\n      \"end_time\": 27.069,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student unscrews the first screw on the leg of the chair.\",\n        \"Verb\": \"unscrew\",\n        \"Adjective\": \"first\",\n        \"Noun\": \"screw\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 18.698,\n          \"end_time\": 18.998,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 19.063,\n          \"end_time\": 19.512,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 19.533,\n          \"end_time\": 20.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 20.543,\n          \"end_time\": 25.074,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 25.12,\n          \"end_time\": 25.663,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 25.131,\n          \"end_time\": 25.66,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 25.739,\n          \"end_time\": 26.004,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 26.041,\n          \"end_time\": 26.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 26.345,\n          \"end_time\": 27.057,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"washer\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 28.21,\n      \"end_time\": 39.816,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student unscrews the second screw on the leg of the chair.\",\n        \"Verb\": \"unscrew\",\n        \"Adjective\": \"second\",\n        \"Noun\": \"screw\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 29.455,\n          \"end_time\": 30.2,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 30.247,\n          \"end_time\": 37.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 37.35,\n          \"end_time\": 38.09,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 37.455,\n          \"end_time\": 38.21,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 38.237,\n          \"end_time\": 38.604,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 38.749,\n          \"end_time\": 39.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 40.1,\n      \"end_time\": 50.129,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student unscrews the third screw on the leg of the chair.\",\n        \"Verb\": \"unscrew\",\n        \"Adjective\": \"third\",\n        \"Noun\": \"screw\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 40.845,\n          \"end_time\": 41.19,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 41.2,\n          \"end_time\": 45.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"third\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 45.463,\n          \"end_time\": 45.963,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"The student should unscrew the screw totally.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"third\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 46.006,\n          \"end_time\": 46.943,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 46.993,\n          \"end_time\": 47.659,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"third\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 47.698,\n          \"end_time\": 48.998,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"third\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 47.746,\n          \"end_time\": 48.432,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 49.086,\n          \"end_time\": 49.692,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"third\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 50.369,\n      \"end_time\": 60.143,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student unscrews the fourth screw on the leg of the chair.\",\n        \"Verb\": \"unscrew\",\n        \"Adjective\": \"fourth\",\n        \"Noun\": \"screw\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 50.38,\n          \"end_time\": 50.817,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"fourth\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 50.867,\n          \"end_time\": 51.967,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 52.1,\n          \"end_time\": 56.708,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"fourth\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 56.855,\n          \"end_time\": 57.855,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"fourth\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 56.904,\n          \"end_time\": 57.273,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 58.1,\n          \"end_time\": 58.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"fourth\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 58.384,\n          \"end_time\": 59.161,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"fourth\",\n            \"Noun\": \"washer\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 60.482,\n      \"end_time\": 80.447,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student detaches the legs from the seat of the chair.\",\n        \"Verb\": \"disassemble\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"leg\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 61.129,\n          \"end_time\": 62.731,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"The student should remove the seat first.\",\n            \"Incorrect Action Corrected by\": \"70\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"little\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 63.11,\n          \"end_time\": 63.776,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"white\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 63.345,\n          \"end_time\": 64.745,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"rounded\",\n            \"Noun\": \"seat\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 64.836,\n          \"end_time\": 66.129,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"seat\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 66.2,\n          \"end_time\": 67.069,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"middle\",\n            \"Noun\": \"bolt\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 67.1,\n          \"end_time\": 67.916,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"little\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 68.1,\n          \"end_time\": 68.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"little\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 68.698,\n          \"end_time\": 69.475,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"little\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 69.696,\n          \"end_time\": 70.257,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"white\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 70.306,\n          \"end_time\": 70.706,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"white\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 70.769,\n          \"end_time\": 71.191,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"white\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 71.218,\n          \"end_time\": 74.071,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"flip\",\n            \"Adjective\": \"white\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 72.327,\n          \"end_time\": 73.831,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"rounded\",\n            \"Noun\": \"seat\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 74.2,\n          \"end_time\": 77.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student should keep the leg standing in the right direction to unscrew.\",\n            \"Incorrect Action Corrected by\": \"89\",\n            \"Verb\": \"flip\",\n            \"Adjective\": \"white\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 76.2,\n          \"end_time\": 77.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student should keep the leg standing in the right direction to unscrew.\",\n            \"Incorrect Action Corrected by\": \"89\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"white\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 78.1,\n          \"end_time\": 79.686,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"flip\",\n            \"Adjective\": \"white\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 79.784,\n          \"end_time\": 80.441,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"white\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 61.7,\n          \"end_time\": 71.7,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Now, please remove the forefoot and make them standing on the other way around to remove. Please start by removing the legs from the plate.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 81.4,\n      \"end_time\": 108.7,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student unscrews the middle bolt on the leg using a wrench.\",\n        \"Verb\": \"unscrew\",\n        \"Adjective\": \"middle\",\n        \"Noun\": \"bolt\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 81.4,\n          \"end_time\": 81.678,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"little\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 81.743,\n          \"end_time\": 82.69,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"little\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 82.729,\n          \"end_time\": 84.029,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"little\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 84.2,\n          \"end_time\": 88.365,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"middle\",\n            \"Noun\": \"bolt\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 88.419,\n          \"end_time\": 88.88,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"flip\",\n            \"Adjective\": \"little\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 88.924,\n          \"end_time\": 92.524,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"little\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 92.582,\n          \"end_time\": 94.894,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"middle\",\n            \"Noun\": \"bolt\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 94.944,\n          \"end_time\": 95.414,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"little\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 95.482,\n          \"end_time\": 97.978,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"middle\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 98.1,\n          \"end_time\": 98.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"The student should not drop the hex_nut.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"drop\",\n            \"Adjective\": \"middle\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 98.62,\n          \"end_time\": 98.869,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, not corrected\",\n            \"Incorrect Action Explanation\": \"The student should hold the leg.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"middle\",\n            \"Noun\": \"bolt\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 98.953,\n          \"end_time\": 100.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"The student should not drop the legs.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"drop\",\n            \"Adjective\": \"white\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 100.865,\n          \"end_time\": 101.665,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"middle\",\n            \"Noun\": \"bolt\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 106.884,\n          \"end_time\": 107.475,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"middle\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 105.265,\n          \"end_time\": 108.118,\n          \"conversation_purpose\": \"instructor-start-conversation_closing remarks\",\n          \"text\": \"Thank you, it's over. You can press the stop button.\"\n        }\n      ]\n    }\n  ],\n  \"orphan_conversations\": [\n    {\n      \"start_time\": 16.607,\n      \"end_time\": 19.247,\n      \"purpose\": \"instructor-start-conversation_follow-up instruction\",\n      \"text\": \"Now, you can remove the rest of the legs.\"\n    },\n    {\n      \"start_time\": 76.771,\n      \"end_time\": 81.2,\n      \"purpose\": \"instructor-start-conversation_follow-up instruction\",\n      \"text\": \"And please keep the leg standing in the right direction to unscrew.\"\n    }\n  ],\n  \"orphan_fine_grained_actions\": [\n    {\n      \"start_time\": 18.255,\n      \"end_time\": 18.649,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"grab\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"screwdriver\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 28.2,\n      \"end_time\": 29.359,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"approach\",\n        \"Adjective\": \"second\",\n        \"Noun\": \"screw\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 38.747,\n      \"end_time\": 39.838,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"place\",\n        \"Adjective\": \"second\",\n        \"Noun\": \"washer\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 40.088,\n      \"end_time\": 40.826,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"approach\",\n        \"Adjective\": \"third\",\n        \"Noun\": \"screw\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 49.775,\n      \"end_time\": 50.138,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"place\",\n        \"Adjective\": \"third\",\n        \"Noun\": \"washer\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 59.2,\n      \"end_time\": 60.2,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"place\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"screwdriver\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 60.463,\n      \"end_time\": 61.063,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"grab\",\n        \"Adjective\": \"little\",\n        \"Noun\": \"hexagonal_wrench\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 107.531,\n      \"end_time\": 108.716,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"place\",\n        \"Adjective\": \"middle\",\n        \"Noun\": \"bolt\",\n        \"adverbial\": \"none\"\n      }\n    }\n  ],\n  \"long_form_description\": {\n    \"start_time\": 0.1,\n    \"end_time\": 110,\n    \"text\": \"The student first slightly unscrews the middle bolt on the leg using a wrench. Then, he unscrews the four screws on the leg of the chair. Next, the student detaches the legs from the seat of the chair. Lastly, he unscrews the middle bolt on the leg using a wrench first, and he uses his hand after. The student accidentally drops the legs on the floor. So, the instructor says that the task is over.\"\n  }\n}\n"}]}]}, "generation_config": {"response_mime_type": "application/json", "response_schema": {"$defs": {"DialogUtterance": {"description": "Single utterance in a dialogue", "properties": {"role": {"description": "Role of the speaker", "enum": ["assistant", "user"], "title": "Role", "type": "string"}, "utterance": {"description": "The spoken text", "title": "Utterance", "type": "string"}}, "required": ["role", "utterance"], "title": "DialogUtterance", "type": "object"}, "ToolUseDialog": {"description": "Dialog associated with a tool use instant event", "properties": {"clip_id": {"description": "<same as paired event>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<same as paired event>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "<same as paired event>", "title": "Risk Type", "type": "string"}, "dialogue": {"description": "Dialogue turns: Turn 1 (assistant): empty, Turn 2 (user): non-trivial response (>=12 words), Turn 3 (assistant): two-step corrective action + confirmation, Turn 4 (user): optional", "items": {"$ref": "#/$defs/DialogUtterance"}, "title": "Dialogue", "type": "array"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "dialogue"], "title": "ToolUseDialog", "type": "object"}, "ToolUseInstantEvent": {"description": "Tool use instant event", "properties": {"clip_id": {"description": "<from annotations.clip_id>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<from annotations.segment_id or 'unknown'>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "Type of risk", "enum": ["improper_grip", "unstable_handle", "device_not_off", "unsafe_posture", "wrong_orientation", "missing_guard", "loose_attachment", "other"], "title": "Risk Type", "type": "string"}, "observation": {"description": "<concise, objective evidence (no speculation)>", "title": "Observation", "type": "string"}, "source": {"default": "manual_annotation", "description": "Source of the annotation", "title": "Source", "type": "string"}, "confidence": {"default": 0.0, "description": "Confidence score", "title": "Confidence", "type": "number"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "observation"], "title": "ToolUseInstantEvent", "type": "object"}}, "description": "Tool use instant service output schema for tool use events and dialogs", "properties": {"tool_use_instant_events": {"description": "List of tool use instant events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseInstantEvent"}, "title": "Tool Use Instant Events", "type": "array"}, "dialogs": {"description": "List of dialogs associated with the events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseDialog"}, "title": "Dialogs", "type": "array"}}, "title": "ToolUseInstantServiceOutput", "type": "object"}, "temperature": 0.7}}
+{"key": "request-105", "request": {"contents": [{"parts": [{"text": "\n### **Role**\n\nYou are an Instant Proactive Service (Instant PS) annotation and dialogue-generation assistant for the HoloAssist dataset.\nIn laboratory / hands-on operation settings, you analyze manual annotations to extract time-windows of \"Tool Use\" risks / improper operations, and for each extracted event, you generate a 2-4 turn \"assistant ↔ user\" dialogue.\n\nYou must rely only on the time-windows provided by the manual annotations.\nYou must not extend, shorten, merge, or fabricate any time segments that do not exist in the manual labels.\n\n⸻\n\n### **All Defined Proactive Services**\n\t•\tInstant (second-level, grounded in the current moment)\n        •\tSafety: immediate bodily/accident danger (flame, blade, electric shock, slip, rotating parts, vehicle proximity) → stop first, then handle.\n        •\tTool Use: improper tool operation/configuration (grip, not powered off, orientation, loose chuck, missing guard, unsafe posture).\n\t•\tShort-Horizon (tens of seconds to a few minutes, within a single session)\n        •\tNext-Step Guidance: workflow is already underway; provide suggestions for the next step based on what has been done.\n        •\tError-Recovery: the user has just made a workflow mistake (wrong step, wrong object, wrong target, wrong configuration for this task) and must rollback to fix it.\n        •\tResource Reminder: end-of-task state is not handled (fire/power left on, door/cap open, unsaved work, leftover items, missing refill) → remind to close/save/take/refill.\n\n⸻\n\n### **Input Manual Annotations (authoritative time source)**\n\nProvides fine-grained temporal information for all dialogue and user actions in the video.\n\n⸻\n\n### **OBJECTIVE**\n\t1.\tRead each manual annotation labeled as \"Tool Use\", and output its time_window exactly as annotated (start_time-end_time, verbatim).\n    **You must traverse every user-error segment in the manual annotations and process them one by one without omission.**\n\t2.\tFor each event, output:\n        •\trisk_type (standardized from the label)\n        •\tan objective observation (from comment and/or video JSON; must be verifiable)\n        •\tconfidence\n\t3.\tIf multiple labels exist in the same time-window → output multiple separate events.\n        If repeated identical labels appear → deduplicate and conceptually merge their sources.\n\t4.\tOutput only Tool Use events (not Safety, not Privacy, not Error-Recovery, not Resource Reminder).\n\t5.\tDialogue generation: for every event, generate a 2-4 turn dialogue:\n        •\tAssistant speaks first, calmly, politely, low-intrusion.\n        •\tClearly state the specific tool-use risk (no timestamps), and provide 1-2 actionable corrections\n    (e.g., \"power off first, then…\", \"adjust your grip below the guard ring\").\n        •\tUser must not reply vaguely; produce ≥12 English words with meaningful content (accept/modify/decline and give reasons).\n        •\tAssistant closes with confirmation / optional SOP snippet / short reminder.\n        •\tDialogue text must not include timestamps, but the structured output must include aligned clip_id and time_window.\n\n⸻\n\n### **Task Definition / Nature (Instant · Tool Use)**\n\nCore Focus\n\t•\tThis category is restricted to problems that arise purely from how a tool is being used: grip, posture, contact, orientation, clamp/guard state, power state / configuration of the tool itself.\n\t•\tBy definition, Instant · Tool Use never requires rolling back or redoing previously completed workflow steps. The current step (object, target, step choice) is logically correct; only the usage technique is problematic.\n\t•\tIt does not cover mistakes about which object / part / slot / step / goal is chosen in the workflow (those belong to Short-Horizon · Error-Recovery).\n\nNature\n\t•\tTriggered when an immediate tool-related operational risk appears.\n\t•\tFocus on technique / configuration issues (grip, contact area, hand placement, body posture, orientation, clamp/guard state, power-off timing) that can become unsafe or damaging within a few seconds if not corrected.\n\t•\tIf the same mis-use is already causing an acute bodily hazard (e.g., clear cut / burn / electric-shock risk), it should be classified as Instant · Safety, not Tool Use.\n\nTemporal scope (critical)\n\t•\tEach Instant Tool Use event corresponds to a very short snippet of ongoing execution:\n\t•\ttypically 0-5 seconds between the risky configuration and when intervention should happen;\n\t•\twith a hard upper bound of ≤10 seconds.\n\t•\tIf understanding or fixing the problem requires:\n\t•\tlooking back over ≥10 seconds of prior workflow, or\n\t•\tundoing earlier completed steps and then redoing them,\nthen it should conceptually be handled by Short-Horizon services (especially Error-Recovery), not by Instant · Tool Use.\n\nEvent granularity\n\t•\tEach manual annotation segment that satisfies the temporal scope and nature above is counted as one Tool Use event.\n\t•\tYou must not merge multiple distant segments into a longer window to \"simulate\" an instant event.\n\nCommon labels (examples)\n\nimproper_grip, unstable_handle, device_not_off, unsafe_posture,\nwrong_orientation, missing_guard, loose_attachment, unstable_support, etc.\n\nExample 1 (Tool Use, not Error-Recovery)\nThe user is drilling into a workpiece with the correct drill bit and position, but their hand is very close to the rotating bit and the drill is tilted, making the operation unstable.\nIf they simply reposition their hand further away, adjust the tilt, and stabilize the drill, the task remains valid. No previous step needs to be undone.\nThis is an Instant · Tool Use event (technique correction), not Error-Recovery.\n\n⸻\n\n### **Mutual Exclusion & Priority vs. Error-Recovery (and Safety)**\n\nWhen deciding between Instant · Tool Use, Short-Horizon · Error-Recovery, and Instant · Safety, use the following rules.\n\n1. Completion vs. ongoing execution (primary test: Tool Use vs. Error-Recovery)\nUse this completion test first:\n\n\"If the user immediately switches to the correct technique from now on, without undoing anything already done, does the mistake disappear?\"\n\n\t•\tIf YES → this is Tool Use (ongoing execution / technique correction).\n\t•\tIf NO, because the current state is already wrong and must be undone and redone, then it belongs to Short-Horizon · Error-Recovery, not Tool Use.\n\nIn other words:\n\t•\tTool Use\n        •\tThe step itself is logically correct (right object, right target, right step for this task).\n        •\tThe problem lies in how the tool is being operated (grip, angle, stability, power-off timing, missing clamp/guard, etc.).\n        •\tFix = adjust how the tool is being handled / configured right now, without rolling back earlier workflow states.\n\t•\tError-Recovery\n        •\tThe workflow state itself is wrong (wrong part installed, wrong sample loaded, wrong slot used, wrong target selected, steps swapped, required step skipped, etc.).\n        •\tFix = stop, undo what was done, and redo the step correctly.\n        •\tThese should not be labeled as Tool Use in this task.\n\n2. Technique vs. workflow (rephrased decision rule)\n\t•\tIf the main problem is how the tool is being handled or configured in this short 0-10 second window\n(grip, posture, orientation, clamp/guard, power-off timing), and correcting it means adjusting the current action, classify it as Instant · Tool Use.\n\t•\tIf the main problem is what has already been done in the workflow\n(wrong object, wrong slot/target, wrong order, wrong configuration for this task, skipped required step), and the user must undo and redo a step, classify it as Short-Horizon · Error-Recovery.\n\n3. Safety override\n\t•\tIf the current tool use creates an immediate, high-risk safety hazard (e.g., hand directly in front of an active blade, imminent burn from an exposed hot surface, clear electric-shock risk),\nthe primary label should be Instant · Safety, even if there is also a technique issue.\n\t•\tIn such cases, prioritize Safety over Tool Use.\n\n4. Time scale\n\t•\tTool Use: typically 0-10 seconds, focused on a currently ongoing motion or micro configuration with no rollback.\n\t•\tError-Recovery: can span ≈10 seconds to a few minutes, requiring short-term memory of earlier completed actions and explicit rollback.\n\n5. Example 2 (Error-Recovery, not Tool Use)\nThe user is assembling a device that requires inserting Part A first and then Part B.\nInstead, they insert Part B directly, tighten it, and skip Part A.\nSimply improving their hand technique or tightening style cannot fix this — the assembly sequence itself is wrong.\nThe assistant should ask them to stop, remove Part B (undo), insert Part A, then re-insert Part B in the correct order (redo).\nThis is Error-Recovery because it is a workflow-level mistake that requires rollback + redo, not just a Tool Use adjustment.\n\nIn this task, you are only asked to output Tool Use events.\nSegments that match the Error-Recovery definition above should not be labeled as Tool Use.\n\n⸻\n\n### **Output Format and Rules**\n\nYou must produce two parallel arrays: tool_use_instant_events and dialogs.\nEach event must correspond to exactly one dialogue.\n\n### **Mandatory constraints**\n\t•\tExact Match\n        •\ttime_window must match the annotated start_time-end_time exactly.\n        •\tNo stretching, shortening, smoothing, or merging.\n\t•\tAnnotation Only\n\t    •\tYou may not introduce new or extended time windows.\n\t•\tObjective observation\n\t    •\tMust be verifiable; no speculation or hidden-mental-state guesses.\n\t•\tMulti-label\n\t    •\tSeparate output entries for each label; exact duplicates merged.\n\t•\tOrdering\n\t    •\tSort by clip_id ascending, then by start_time ascending.\n\n### **Dialogue constraints**\n\t•\t2-4 turns.\n\t•\tAssistant speaks first.\n\t•\tFirst assistant turn must include:\n\t•\texplicit mention of the specific tool-use risk, and\n\t•\t1-2 concrete corrective steps.\n\t•\tUser reply:\n\t•\t≥12 words, non-trivial, expresses acceptance, modification, or refusal with explanation.\n\t•\tAssistant final turn:\n\t•\tstep-by-step guidance / confirmation / optional mini SOP card.\n\t•\tNo timestamps in dialogue.\n\t•\tNo Safety / Privacy content.\n\t•\tNo hallucinated facts.\n\n⸻\n\n### **Unified Output Schema**\n{\n  \"tool_use_instant_events\": [\n    {\n      \"clip_id\": \"<from annotations.clip_id>\",\n      \"segment_id\": \"<from annotations.segment_id or 'unknown'>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"improper_grip | unstable_handle | device_not_off | unsafe_posture | wrong_orientation | missing_guard | loose_attachment | other\",\n      \"observation\": \"<concise, objective evidence (no speculation)>\",\n      \"source\": \"manual_annotation\",\n      \"confidence\": 0.0\n    }\n  ],\n  \"dialogs\": [\n    {\n      \"clip_id\": \"<same as paired event>\",\n      \"segment_id\": \"<same as paired event>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"<same as paired event>\",\n      \"dialogue\": [\n        { \"role\": \"assistant\", \"utterance\": \"\" },\n        { \"role\": \"user\", \"utterance\": \"<non-trivial response (>=12 words)>\" },\n        { \"role\": \"assistant\", \"utterance\": \"<two-step corrective action + confirmation>\" },\n        { \"role\": \"user\", \"utterance\": \"\" }\n      ]\n    }\n  ]\n}\n\n#### Failure Case (If there are no valid Tool Use events in current video clip)\n{\n  \"tool_use_instant_events\": [],\n  \"dialogs\": [],\n}\n\n\n\n### **Manual Annotations of Clip ID z036-june-23-22-printer_big**\n{\n  \"video_duration\": {\n    \"raw\": \"00:01:27.40\",\n    \"seconds\": 87\n  },\n  \"taskId\": \"63dadf803f3920ace59898d5\",\n  \"taskType\": \"setup big printer\",\n  \"video_name\": \"z036-june-23-22-printer_big\",\n  \"initial_conversation\": [\n    {\n      \"start_time\": 0.4,\n      \"end_time\": 3,\n      \"purpose\": \"instructor-start-conversation_opening remarks\",\n      \"text\": \"All right, now we are going to look at the big printer.\"\n    },\n    {\n      \"start_time\": 3.018,\n      \"end_time\": 5.512,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"So to start, please turn on the printer.\"\n    }\n  ],\n  \"initial_fine_grained_action\": [],\n  \"actions\": [\n    {\n      \"start_time\": 5.4,\n      \"end_time\": 19.2,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student turns on the printer.\",\n        \"Verb\": \"turn_on\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"printer\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 7.2,\n          \"end_time\": 9.024,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student presses the wrong button.\",\n            \"Incorrect Action Corrected by\": \"6\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"button\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 9.276,\n          \"end_time\": 10.266,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student presses the wrong button.\",\n            \"Incorrect Action Corrected by\": \"6\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"white\",\n            \"Noun\": \"home_button\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 10.34,\n          \"end_time\": 11.898,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"The student failed to turn_on the printer.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"purple\",\n            \"Noun\": \"moon_button\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 14.1,\n          \"end_time\": 15.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"purple\",\n            \"Noun\": \"button\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 8.3,\n          \"end_time\": 10.9,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"You should press this moon button, to turn on.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 20.89,\n      \"end_time\": 29.2,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student turns off the printer.\",\n        \"Verb\": \"turn_off\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"printer\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 22.1,\n          \"end_time\": 23.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"The student does not press the button long enough.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"purple\",\n            \"Noun\": \"button\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 25.2,\n          \"end_time\": 26.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"purple\",\n            \"Noun\": \"button\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 27.1,\n          \"end_time\": 27.8,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Great.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 31.5,\n      \"end_time\": 53.1,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student inserts a stack of paper into the paper tray.\",\n        \"Verb\": \"load\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"paper_stack\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 33.043,\n          \"end_time\": 34.628,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 34.709,\n          \"end_time\": 35.672,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 35.735,\n          \"end_time\": 37.026,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 37.07,\n          \"end_time\": 40.475,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student places the paper stack on the wrong place.\",\n            \"Incorrect Action Corrected by\": \"24\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"top\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 43.1,\n          \"end_time\": 43.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"grab\",\n            \"Noun\": \"paper_tray\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Adjective\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 44.2,\n          \"end_time\": 45.307,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"open\",\n            \"Noun\": \"paper_tray\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Adjective\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 45.385,\n          \"end_time\": 50.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"insert\",\n            \"Noun\": \"paper_stack\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Adjective\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 51.2,\n          \"end_time\": 52.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"close\",\n            \"Noun\": \"paper_tray\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Adjective\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 37.3,\n          \"end_time\": 41.4,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"The paper should go on one of the drawers on the bottom of the printer.\"\n        },\n        {\n          \"start_time\": 42.2,\n          \"end_time\": 44,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"It's the first drawer.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 56.3,\n      \"end_time\": 84.1,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student exchanges an ink cartridge.\",\n        \"Verb\": \"exchange\",\n        \"Adjective\": \"black\",\n        \"Noun\": \"ink_cartridge\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 57.102,\n          \"end_time\": 59.502,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student approaches and grabs the wrong drawer.\",\n            \"Incorrect Action Corrected by\": \"36\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"bottom\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 60.512,\n          \"end_time\": 61.645,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student approaches and grabs the wrong drawer.\",\n            \"Incorrect Action Corrected by\": \"36\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"fisrt\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 61.687,\n          \"end_time\": 66.712,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"cartridge_gate\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 66.855,\n          \"end_time\": 69.029,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"cartridge_gate\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 69.115,\n          \"end_time\": 70.444,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 70.486,\n          \"end_time\": 71.19,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 71.24,\n          \"end_time\": 74.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 75.1,\n          \"end_time\": 76.426,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 76.495,\n          \"end_time\": 77.014,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 77.062,\n          \"end_time\": 77.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 78.1,\n          \"end_time\": 80.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 81.1,\n          \"end_time\": 82.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"close\",\n            \"Noun\": \"cartridge_gate\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Adjective\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 58.067,\n          \"end_time\": 61.8,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"The ink is on the part on top of the first drawer.\"\n        },\n        {\n          \"start_time\": 65.1,\n          \"end_time\": 67.7,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"You can pull to open it, from the top.\"\n        },\n        {\n          \"start_time\": 82.4,\n          \"end_time\": 83.6,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Great. Thank you.\"\n        }\n      ]\n    }\n  ],\n  \"orphan_conversations\": [\n    {\n      \"start_time\": 19.002,\n      \"end_time\": 19.876,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Thank yoou.\"\n    },\n    {\n      \"start_time\": 19.9,\n      \"end_time\": 21.7,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Now please turn it off.\"\n    },\n    {\n      \"start_time\": 27.831,\n      \"end_time\": 31.231,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"The next step is to load some paper in the printer.\"\n    },\n    {\n      \"start_time\": 52.237,\n      \"end_time\": 53.329,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Perfect.\"\n    },\n    {\n      \"start_time\": 53.359,\n      \"end_time\": 56.23,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Now please change the black ink from the printer.\"\n    },\n    {\n      \"start_time\": 83.614,\n      \"end_time\": 86.814,\n      \"purpose\": \"instructor-start-conversation_closing remarks\",\n      \"text\": \"You can press the stop button of the HoloLens.\"\n    }\n  ],\n  \"orphan_fine_grained_actions\": [],\n  \"long_form_description\": {\n    \"start_time\": 0.1,\n    \"end_time\": 86.1,\n    \"text\": \"The student first turns on the printer. Afterward, the student turns off the printer. Then, the student attempts to load the printer with a paper stack, but at first, they place the paper stack in the wrong place, then is corrected by the instructor, and then loads the paper stack in the paper tray. And finally, the student exchanges the old black ink cartridge for a new one.\"\n  }\n}\n"}]}]}, "generation_config": {"response_mime_type": "application/json", "response_schema": {"$defs": {"DialogUtterance": {"description": "Single utterance in a dialogue", "properties": {"role": {"description": "Role of the speaker", "enum": ["assistant", "user"], "title": "Role", "type": "string"}, "utterance": {"description": "The spoken text", "title": "Utterance", "type": "string"}}, "required": ["role", "utterance"], "title": "DialogUtterance", "type": "object"}, "ToolUseDialog": {"description": "Dialog associated with a tool use instant event", "properties": {"clip_id": {"description": "<same as paired event>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<same as paired event>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "<same as paired event>", "title": "Risk Type", "type": "string"}, "dialogue": {"description": "Dialogue turns: Turn 1 (assistant): empty, Turn 2 (user): non-trivial response (>=12 words), Turn 3 (assistant): two-step corrective action + confirmation, Turn 4 (user): optional", "items": {"$ref": "#/$defs/DialogUtterance"}, "title": "Dialogue", "type": "array"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "dialogue"], "title": "ToolUseDialog", "type": "object"}, "ToolUseInstantEvent": {"description": "Tool use instant event", "properties": {"clip_id": {"description": "<from annotations.clip_id>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<from annotations.segment_id or 'unknown'>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "Type of risk", "enum": ["improper_grip", "unstable_handle", "device_not_off", "unsafe_posture", "wrong_orientation", "missing_guard", "loose_attachment", "other"], "title": "Risk Type", "type": "string"}, "observation": {"description": "<concise, objective evidence (no speculation)>", "title": "Observation", "type": "string"}, "source": {"default": "manual_annotation", "description": "Source of the annotation", "title": "Source", "type": "string"}, "confidence": {"default": 0.0, "description": "Confidence score", "title": "Confidence", "type": "number"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "observation"], "title": "ToolUseInstantEvent", "type": "object"}}, "description": "Tool use instant service output schema for tool use events and dialogs", "properties": {"tool_use_instant_events": {"description": "List of tool use instant events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseInstantEvent"}, "title": "Tool Use Instant Events", "type": "array"}, "dialogs": {"description": "List of dialogs associated with the events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseDialog"}, "title": "Dialogs", "type": "array"}}, "title": "ToolUseInstantServiceOutput", "type": "object"}, "temperature": 0.7}}
+{"key": "request-106", "request": {"contents": [{"parts": [{"text": "\n### **Role**\n\nYou are an Instant Proactive Service (Instant PS) annotation and dialogue-generation assistant for the HoloAssist dataset.\nIn laboratory / hands-on operation settings, you analyze manual annotations to extract time-windows of \"Tool Use\" risks / improper operations, and for each extracted event, you generate a 2-4 turn \"assistant ↔ user\" dialogue.\n\nYou must rely only on the time-windows provided by the manual annotations.\nYou must not extend, shorten, merge, or fabricate any time segments that do not exist in the manual labels.\n\n⸻\n\n### **All Defined Proactive Services**\n\t•\tInstant (second-level, grounded in the current moment)\n        •\tSafety: immediate bodily/accident danger (flame, blade, electric shock, slip, rotating parts, vehicle proximity) → stop first, then handle.\n        •\tTool Use: improper tool operation/configuration (grip, not powered off, orientation, loose chuck, missing guard, unsafe posture).\n\t•\tShort-Horizon (tens of seconds to a few minutes, within a single session)\n        •\tNext-Step Guidance: workflow is already underway; provide suggestions for the next step based on what has been done.\n        •\tError-Recovery: the user has just made a workflow mistake (wrong step, wrong object, wrong target, wrong configuration for this task) and must rollback to fix it.\n        •\tResource Reminder: end-of-task state is not handled (fire/power left on, door/cap open, unsaved work, leftover items, missing refill) → remind to close/save/take/refill.\n\n⸻\n\n### **Input Manual Annotations (authoritative time source)**\n\nProvides fine-grained temporal information for all dialogue and user actions in the video.\n\n⸻\n\n### **OBJECTIVE**\n\t1.\tRead each manual annotation labeled as \"Tool Use\", and output its time_window exactly as annotated (start_time-end_time, verbatim).\n    **You must traverse every user-error segment in the manual annotations and process them one by one without omission.**\n\t2.\tFor each event, output:\n        •\trisk_type (standardized from the label)\n        •\tan objective observation (from comment and/or video JSON; must be verifiable)\n        •\tconfidence\n\t3.\tIf multiple labels exist in the same time-window → output multiple separate events.\n        If repeated identical labels appear → deduplicate and conceptually merge their sources.\n\t4.\tOutput only Tool Use events (not Safety, not Privacy, not Error-Recovery, not Resource Reminder).\n\t5.\tDialogue generation: for every event, generate a 2-4 turn dialogue:\n        •\tAssistant speaks first, calmly, politely, low-intrusion.\n        •\tClearly state the specific tool-use risk (no timestamps), and provide 1-2 actionable corrections\n    (e.g., \"power off first, then…\", \"adjust your grip below the guard ring\").\n        •\tUser must not reply vaguely; produce ≥12 English words with meaningful content (accept/modify/decline and give reasons).\n        •\tAssistant closes with confirmation / optional SOP snippet / short reminder.\n        •\tDialogue text must not include timestamps, but the structured output must include aligned clip_id and time_window.\n\n⸻\n\n### **Task Definition / Nature (Instant · Tool Use)**\n\nCore Focus\n\t•\tThis category is restricted to problems that arise purely from how a tool is being used: grip, posture, contact, orientation, clamp/guard state, power state / configuration of the tool itself.\n\t•\tBy definition, Instant · Tool Use never requires rolling back or redoing previously completed workflow steps. The current step (object, target, step choice) is logically correct; only the usage technique is problematic.\n\t•\tIt does not cover mistakes about which object / part / slot / step / goal is chosen in the workflow (those belong to Short-Horizon · Error-Recovery).\n\nNature\n\t•\tTriggered when an immediate tool-related operational risk appears.\n\t•\tFocus on technique / configuration issues (grip, contact area, hand placement, body posture, orientation, clamp/guard state, power-off timing) that can become unsafe or damaging within a few seconds if not corrected.\n\t•\tIf the same mis-use is already causing an acute bodily hazard (e.g., clear cut / burn / electric-shock risk), it should be classified as Instant · Safety, not Tool Use.\n\nTemporal scope (critical)\n\t•\tEach Instant Tool Use event corresponds to a very short snippet of ongoing execution:\n\t•\ttypically 0-5 seconds between the risky configuration and when intervention should happen;\n\t•\twith a hard upper bound of ≤10 seconds.\n\t•\tIf understanding or fixing the problem requires:\n\t•\tlooking back over ≥10 seconds of prior workflow, or\n\t•\tundoing earlier completed steps and then redoing them,\nthen it should conceptually be handled by Short-Horizon services (especially Error-Recovery), not by Instant · Tool Use.\n\nEvent granularity\n\t•\tEach manual annotation segment that satisfies the temporal scope and nature above is counted as one Tool Use event.\n\t•\tYou must not merge multiple distant segments into a longer window to \"simulate\" an instant event.\n\nCommon labels (examples)\n\nimproper_grip, unstable_handle, device_not_off, unsafe_posture,\nwrong_orientation, missing_guard, loose_attachment, unstable_support, etc.\n\nExample 1 (Tool Use, not Error-Recovery)\nThe user is drilling into a workpiece with the correct drill bit and position, but their hand is very close to the rotating bit and the drill is tilted, making the operation unstable.\nIf they simply reposition their hand further away, adjust the tilt, and stabilize the drill, the task remains valid. No previous step needs to be undone.\nThis is an Instant · Tool Use event (technique correction), not Error-Recovery.\n\n⸻\n\n### **Mutual Exclusion & Priority vs. Error-Recovery (and Safety)**\n\nWhen deciding between Instant · Tool Use, Short-Horizon · Error-Recovery, and Instant · Safety, use the following rules.\n\n1. Completion vs. ongoing execution (primary test: Tool Use vs. Error-Recovery)\nUse this completion test first:\n\n\"If the user immediately switches to the correct technique from now on, without undoing anything already done, does the mistake disappear?\"\n\n\t•\tIf YES → this is Tool Use (ongoing execution / technique correction).\n\t•\tIf NO, because the current state is already wrong and must be undone and redone, then it belongs to Short-Horizon · Error-Recovery, not Tool Use.\n\nIn other words:\n\t•\tTool Use\n        •\tThe step itself is logically correct (right object, right target, right step for this task).\n        •\tThe problem lies in how the tool is being operated (grip, angle, stability, power-off timing, missing clamp/guard, etc.).\n        •\tFix = adjust how the tool is being handled / configured right now, without rolling back earlier workflow states.\n\t•\tError-Recovery\n        •\tThe workflow state itself is wrong (wrong part installed, wrong sample loaded, wrong slot used, wrong target selected, steps swapped, required step skipped, etc.).\n        •\tFix = stop, undo what was done, and redo the step correctly.\n        •\tThese should not be labeled as Tool Use in this task.\n\n2. Technique vs. workflow (rephrased decision rule)\n\t•\tIf the main problem is how the tool is being handled or configured in this short 0-10 second window\n(grip, posture, orientation, clamp/guard, power-off timing), and correcting it means adjusting the current action, classify it as Instant · Tool Use.\n\t•\tIf the main problem is what has already been done in the workflow\n(wrong object, wrong slot/target, wrong order, wrong configuration for this task, skipped required step), and the user must undo and redo a step, classify it as Short-Horizon · Error-Recovery.\n\n3. Safety override\n\t•\tIf the current tool use creates an immediate, high-risk safety hazard (e.g., hand directly in front of an active blade, imminent burn from an exposed hot surface, clear electric-shock risk),\nthe primary label should be Instant · Safety, even if there is also a technique issue.\n\t•\tIn such cases, prioritize Safety over Tool Use.\n\n4. Time scale\n\t•\tTool Use: typically 0-10 seconds, focused on a currently ongoing motion or micro configuration with no rollback.\n\t•\tError-Recovery: can span ≈10 seconds to a few minutes, requiring short-term memory of earlier completed actions and explicit rollback.\n\n5. Example 2 (Error-Recovery, not Tool Use)\nThe user is assembling a device that requires inserting Part A first and then Part B.\nInstead, they insert Part B directly, tighten it, and skip Part A.\nSimply improving their hand technique or tightening style cannot fix this — the assembly sequence itself is wrong.\nThe assistant should ask them to stop, remove Part B (undo), insert Part A, then re-insert Part B in the correct order (redo).\nThis is Error-Recovery because it is a workflow-level mistake that requires rollback + redo, not just a Tool Use adjustment.\n\nIn this task, you are only asked to output Tool Use events.\nSegments that match the Error-Recovery definition above should not be labeled as Tool Use.\n\n⸻\n\n### **Output Format and Rules**\n\nYou must produce two parallel arrays: tool_use_instant_events and dialogs.\nEach event must correspond to exactly one dialogue.\n\n### **Mandatory constraints**\n\t•\tExact Match\n        •\ttime_window must match the annotated start_time-end_time exactly.\n        •\tNo stretching, shortening, smoothing, or merging.\n\t•\tAnnotation Only\n\t    •\tYou may not introduce new or extended time windows.\n\t•\tObjective observation\n\t    •\tMust be verifiable; no speculation or hidden-mental-state guesses.\n\t•\tMulti-label\n\t    •\tSeparate output entries for each label; exact duplicates merged.\n\t•\tOrdering\n\t    •\tSort by clip_id ascending, then by start_time ascending.\n\n### **Dialogue constraints**\n\t•\t2-4 turns.\n\t•\tAssistant speaks first.\n\t•\tFirst assistant turn must include:\n\t•\texplicit mention of the specific tool-use risk, and\n\t•\t1-2 concrete corrective steps.\n\t•\tUser reply:\n\t•\t≥12 words, non-trivial, expresses acceptance, modification, or refusal with explanation.\n\t•\tAssistant final turn:\n\t•\tstep-by-step guidance / confirmation / optional mini SOP card.\n\t•\tNo timestamps in dialogue.\n\t•\tNo Safety / Privacy content.\n\t•\tNo hallucinated facts.\n\n⸻\n\n### **Unified Output Schema**\n{\n  \"tool_use_instant_events\": [\n    {\n      \"clip_id\": \"<from annotations.clip_id>\",\n      \"segment_id\": \"<from annotations.segment_id or 'unknown'>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"improper_grip | unstable_handle | device_not_off | unsafe_posture | wrong_orientation | missing_guard | loose_attachment | other\",\n      \"observation\": \"<concise, objective evidence (no speculation)>\",\n      \"source\": \"manual_annotation\",\n      \"confidence\": 0.0\n    }\n  ],\n  \"dialogs\": [\n    {\n      \"clip_id\": \"<same as paired event>\",\n      \"segment_id\": \"<same as paired event>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"<same as paired event>\",\n      \"dialogue\": [\n        { \"role\": \"assistant\", \"utterance\": \"\" },\n        { \"role\": \"user\", \"utterance\": \"<non-trivial response (>=12 words)>\" },\n        { \"role\": \"assistant\", \"utterance\": \"<two-step corrective action + confirmation>\" },\n        { \"role\": \"user\", \"utterance\": \"\" }\n      ]\n    }\n  ]\n}\n\n#### Failure Case (If there are no valid Tool Use events in current video clip)\n{\n  \"tool_use_instant_events\": [],\n  \"dialogs\": [],\n}\n\n\n\n### **Manual Annotations of Clip ID z036-june-23-22-printer_small**\n{\n  \"video_duration\": {\n    \"raw\": \"00:02:39.42\",\n    \"seconds\": 159\n  },\n  \"taskId\": \"63dadfaef865ed7082a2d916\",\n  \"taskType\": \"setup small printer\",\n  \"video_name\": \"z036-june-23-22-printer_small\",\n  \"initial_conversation\": [\n    {\n      \"start_time\": 0.3,\n      \"end_time\": 3.391,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Okay, now you are going to look at the smaller printer.\"\n    },\n    {\n      \"start_time\": 3.455,\n      \"end_time\": 6.935,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"So, to start please load some paper on the printer.\"\n    }\n  ],\n  \"initial_fine_grained_action\": [],\n  \"actions\": [\n    {\n      \"start_time\": 7.2,\n      \"end_time\": 24.1,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student loads the printer with a paper stack.\",\n        \"Verb\": \"load\",\n        \"Noun\": \"printer\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 8.2,\n          \"end_time\": 9.617,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 10.048,\n          \"end_time\": 11.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 13.2,\n          \"end_time\": 14.235,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"The paper stand is in the back of the printer.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"touch\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"printer\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 14.316,\n          \"end_time\": 15.109,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 15.189,\n          \"end_time\": 17.305,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 17.399,\n          \"end_time\": 19.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 20.2,\n          \"end_time\": 21.848,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 22.104,\n          \"end_time\": 23.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"touch\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tab\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 11.876,\n          \"end_time\": 14.194,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"The paper goes on the back of the printer.\"\n        },\n        {\n          \"start_time\": 20.3,\n          \"end_time\": 23.9,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Please, make sure  that the small blue thing is aligned.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 29.359,\n      \"end_time\": 41,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student pulls the tray extension.\",\n        \"Verb\": \"open\",\n        \"Noun\": \"paper_tray\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 30.2,\n          \"end_time\": 31.645,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 32.08,\n          \"end_time\": 32.707,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"The student needs to pull strongly.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 33.163,\n          \"end_time\": 35.618,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 36.062,\n          \"end_time\": 38.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"extending\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 32.924,\n          \"end_time\": 35.865,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"You can take out the tray part.\"\n        },\n        {\n          \"start_time\": 36.141,\n          \"end_time\": 37.653,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"And please take out.\"\n        },\n        {\n          \"start_time\": 37.806,\n          \"end_time\": 38.847,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"*unintellgible* the tray,.\"\n        },\n        {\n          \"start_time\": 38.974,\n          \"end_time\": 39.503,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 41.947,\n      \"end_time\": 83,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student makes a copy with the printer.\",\n        \"Verb\": \"make\",\n        \"Noun\": \"copy\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 42.996,\n          \"end_time\": 43.61,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"copy\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 45.1,\n          \"end_time\": 45.905,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 46.186,\n          \"end_time\": 47.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"copy_gate\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 48.2,\n          \"end_time\": 49.2,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"copy\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 50.92,\n          \"end_time\": 51.462,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"copy_gate\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 51.528,\n          \"end_time\": 52.342,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"printer\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 52.438,\n          \"end_time\": 53.921,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"printer\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 54.094,\n          \"end_time\": 55.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"copy_button\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 75.069,\n          \"end_time\": 75.554,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"copy\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 76.031,\n          \"end_time\": 76.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"copy\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 77.076,\n          \"end_time\": 77.548,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"copy\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 78.076,\n          \"end_time\": 79.355,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"printer\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 79.935,\n          \"end_time\": 80.405,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"copy\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 81.2,\n          \"end_time\": 82.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"printer\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 76.553,\n          \"end_time\": 77.363,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Great!\"\n        },\n        {\n          \"start_time\": 77.508,\n          \"end_time\": 82.359,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Now, please uhh. Change the color cartridge and the black cartridge.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 83.559,\n      \"end_time\": 139.612,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student exchanges the black ink cartridge.\",\n        \"Verb\": \"exchange\",\n        \"Adjective\": \"black\",\n        \"Noun\": \"ink_cartridge\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 84.2,\n          \"end_time\": 89,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"printer\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 92.072,\n          \"end_time\": 92.562,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"cartridge_gate\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 92.983,\n          \"end_time\": 94.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"There is no reason to grab it.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"cartridge_gate\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 96.3,\n          \"end_time\": 97.229,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"Cannot remove the cartridge.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 97.299,\n          \"end_time\": 99.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"Cannot remove the cartridge.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 100.2,\n          \"end_time\": 102.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"Cannot remove the cartridge.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 103.01,\n          \"end_time\": 103.48,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"Cannot remove the cartridge.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 104.2,\n          \"end_time\": 106.417,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"Cannot remove the cartridge.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 106.538,\n          \"end_time\": 107.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"Cannot remove the cartridge.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 108.1,\n          \"end_time\": 109.228,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"Cannot remove the cartridge.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 109.273,\n          \"end_time\": 112.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"Cannot remove the cartridge.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 113.1,\n          \"end_time\": 117.802,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"Cannot remove the cartridge.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 118.189,\n          \"end_time\": 122.585,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"Cannot remove the cartridge.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 123.088,\n          \"end_time\": 124.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 125.005,\n          \"end_time\": 125.421,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 125.471,\n          \"end_time\": 125.886,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 127.2,\n          \"end_time\": 135.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"The ink cartridge cannot be inserted.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 136.1,\n          \"end_time\": 136.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 137.013,\n          \"end_time\": 137.496,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 85.306,\n          \"end_time\": 88.906,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"The ink is located  at the same place than the extending tray.\"\n        },\n        {\n          \"start_time\": 89.876,\n          \"end_time\": 92.147,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"And you can open the other.\"\n        },\n        {\n          \"start_time\": 99.888,\n          \"end_time\": 104.077,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"You can pull on it to just... to take it.\"\n        },\n        {\n          \"start_time\": 119.929,\n          \"end_time\": 123.223,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"You can grab it from the top and the bottom and pull it.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 139.953,\n      \"end_time\": 157.3,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student exchanges the magenta ink cartridge.\",\n        \"Verb\": \"exchange\",\n        \"Adjective\": \"magenta\",\n        \"Noun\": \"ink_cartridge\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 143.012,\n          \"end_time\": 143.495,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 144.015,\n          \"end_time\": 144.485,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 146.2,\n          \"end_time\": 148.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 149.1,\n          \"end_time\": 151.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"cartridge_gate\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 152.98,\n          \"end_time\": 153.437,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"extending\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 153.957,\n          \"end_time\": 154.435,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 155.069,\n          \"end_time\": 155.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"printer\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 150.1,\n          \"end_time\": 151.4,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Great!, thank you.\"\n        },\n        {\n          \"start_time\": 151.694,\n          \"end_time\": 152.994,\n          \"conversation_purpose\": \"instructor-start-conversation_describing high-level instruction\",\n          \"text\": \"You can close everything.\"\n        },\n        {\n          \"start_time\": 155.247,\n          \"end_time\": 155.911,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you!\"\n        }\n      ]\n    }\n  ],\n  \"orphan_conversations\": [\n    {\n      \"start_time\": 24.012,\n      \"end_time\": 25.217,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Great, thank you!.\"\n    },\n    {\n      \"start_time\": 25.378,\n      \"end_time\": 30.447,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"The next step is uh. To put out uh, the extended tray.\"\n    },\n    {\n      \"start_time\": 39.565,\n      \"end_time\": 43.953,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"The next step is to make a copy, so please, copy your black and white paper.\"\n    },\n    {\n      \"start_time\": 156.006,\n      \"end_time\": 158.276,\n      \"purpose\": \"instructor-start-conversation_closing remarks\",\n      \"text\": \"It's over, you can press the stop button.\"\n    }\n  ],\n  \"orphan_fine_grained_actions\": [\n    {\n      \"start_time\": 139.1,\n      \"end_time\": 142.6,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"withdraw\",\n        \"Adjective\": \"old\",\n        \"Noun\": \"ink_cartridge\",\n        \"adverbial\": \"none\"\n      }\n    }\n  ],\n  \"long_form_description\": {\n    \"start_time\": 0.041,\n    \"end_time\": 158.688,\n    \"text\": \"First, the student loads a paper stack into the printer. Then, the student opens the paper tray of the printer and then makes a copy. After the copy is done, the student exchanges the ink cartridges from the printer. The student has many problems extracting the black ink cartridge but after a while, he does it correctly. Lastly, the student exchanges the magenta ink.\"\n  }\n}\n"}]}]}, "generation_config": {"response_mime_type": "application/json", "response_schema": {"$defs": {"DialogUtterance": {"description": "Single utterance in a dialogue", "properties": {"role": {"description": "Role of the speaker", "enum": ["assistant", "user"], "title": "Role", "type": "string"}, "utterance": {"description": "The spoken text", "title": "Utterance", "type": "string"}}, "required": ["role", "utterance"], "title": "DialogUtterance", "type": "object"}, "ToolUseDialog": {"description": "Dialog associated with a tool use instant event", "properties": {"clip_id": {"description": "<same as paired event>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<same as paired event>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "<same as paired event>", "title": "Risk Type", "type": "string"}, "dialogue": {"description": "Dialogue turns: Turn 1 (assistant): empty, Turn 2 (user): non-trivial response (>=12 words), Turn 3 (assistant): two-step corrective action + confirmation, Turn 4 (user): optional", "items": {"$ref": "#/$defs/DialogUtterance"}, "title": "Dialogue", "type": "array"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "dialogue"], "title": "ToolUseDialog", "type": "object"}, "ToolUseInstantEvent": {"description": "Tool use instant event", "properties": {"clip_id": {"description": "<from annotations.clip_id>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<from annotations.segment_id or 'unknown'>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "Type of risk", "enum": ["improper_grip", "unstable_handle", "device_not_off", "unsafe_posture", "wrong_orientation", "missing_guard", "loose_attachment", "other"], "title": "Risk Type", "type": "string"}, "observation": {"description": "<concise, objective evidence (no speculation)>", "title": "Observation", "type": "string"}, "source": {"default": "manual_annotation", "description": "Source of the annotation", "title": "Source", "type": "string"}, "confidence": {"default": 0.0, "description": "Confidence score", "title": "Confidence", "type": "number"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "observation"], "title": "ToolUseInstantEvent", "type": "object"}}, "description": "Tool use instant service output schema for tool use events and dialogs", "properties": {"tool_use_instant_events": {"description": "List of tool use instant events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseInstantEvent"}, "title": "Tool Use Instant Events", "type": "array"}, "dialogs": {"description": "List of dialogs associated with the events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseDialog"}, "title": "Dialogs", "type": "array"}}, "title": "ToolUseInstantServiceOutput", "type": "object"}, "temperature": 0.7}}
+{"key": "request-107", "request": {"contents": [{"parts": [{"text": "\n### **Role**\n\nYou are an Instant Proactive Service (Instant PS) annotation and dialogue-generation assistant for the HoloAssist dataset.\nIn laboratory / hands-on operation settings, you analyze manual annotations to extract time-windows of \"Tool Use\" risks / improper operations, and for each extracted event, you generate a 2-4 turn \"assistant ↔ user\" dialogue.\n\nYou must rely only on the time-windows provided by the manual annotations.\nYou must not extend, shorten, merge, or fabricate any time segments that do not exist in the manual labels.\n\n⸻\n\n### **All Defined Proactive Services**\n\t•\tInstant (second-level, grounded in the current moment)\n        •\tSafety: immediate bodily/accident danger (flame, blade, electric shock, slip, rotating parts, vehicle proximity) → stop first, then handle.\n        •\tTool Use: improper tool operation/configuration (grip, not powered off, orientation, loose chuck, missing guard, unsafe posture).\n\t•\tShort-Horizon (tens of seconds to a few minutes, within a single session)\n        •\tNext-Step Guidance: workflow is already underway; provide suggestions for the next step based on what has been done.\n        •\tError-Recovery: the user has just made a workflow mistake (wrong step, wrong object, wrong target, wrong configuration for this task) and must rollback to fix it.\n        •\tResource Reminder: end-of-task state is not handled (fire/power left on, door/cap open, unsaved work, leftover items, missing refill) → remind to close/save/take/refill.\n\n⸻\n\n### **Input Manual Annotations (authoritative time source)**\n\nProvides fine-grained temporal information for all dialogue and user actions in the video.\n\n⸻\n\n### **OBJECTIVE**\n\t1.\tRead each manual annotation labeled as \"Tool Use\", and output its time_window exactly as annotated (start_time-end_time, verbatim).\n    **You must traverse every user-error segment in the manual annotations and process them one by one without omission.**\n\t2.\tFor each event, output:\n        •\trisk_type (standardized from the label)\n        •\tan objective observation (from comment and/or video JSON; must be verifiable)\n        •\tconfidence\n\t3.\tIf multiple labels exist in the same time-window → output multiple separate events.\n        If repeated identical labels appear → deduplicate and conceptually merge their sources.\n\t4.\tOutput only Tool Use events (not Safety, not Privacy, not Error-Recovery, not Resource Reminder).\n\t5.\tDialogue generation: for every event, generate a 2-4 turn dialogue:\n        •\tAssistant speaks first, calmly, politely, low-intrusion.\n        •\tClearly state the specific tool-use risk (no timestamps), and provide 1-2 actionable corrections\n    (e.g., \"power off first, then…\", \"adjust your grip below the guard ring\").\n        •\tUser must not reply vaguely; produce ≥12 English words with meaningful content (accept/modify/decline and give reasons).\n        •\tAssistant closes with confirmation / optional SOP snippet / short reminder.\n        •\tDialogue text must not include timestamps, but the structured output must include aligned clip_id and time_window.\n\n⸻\n\n### **Task Definition / Nature (Instant · Tool Use)**\n\nCore Focus\n\t•\tThis category is restricted to problems that arise purely from how a tool is being used: grip, posture, contact, orientation, clamp/guard state, power state / configuration of the tool itself.\n\t•\tBy definition, Instant · Tool Use never requires rolling back or redoing previously completed workflow steps. The current step (object, target, step choice) is logically correct; only the usage technique is problematic.\n\t•\tIt does not cover mistakes about which object / part / slot / step / goal is chosen in the workflow (those belong to Short-Horizon · Error-Recovery).\n\nNature\n\t•\tTriggered when an immediate tool-related operational risk appears.\n\t•\tFocus on technique / configuration issues (grip, contact area, hand placement, body posture, orientation, clamp/guard state, power-off timing) that can become unsafe or damaging within a few seconds if not corrected.\n\t•\tIf the same mis-use is already causing an acute bodily hazard (e.g., clear cut / burn / electric-shock risk), it should be classified as Instant · Safety, not Tool Use.\n\nTemporal scope (critical)\n\t•\tEach Instant Tool Use event corresponds to a very short snippet of ongoing execution:\n\t•\ttypically 0-5 seconds between the risky configuration and when intervention should happen;\n\t•\twith a hard upper bound of ≤10 seconds.\n\t•\tIf understanding or fixing the problem requires:\n\t•\tlooking back over ≥10 seconds of prior workflow, or\n\t•\tundoing earlier completed steps and then redoing them,\nthen it should conceptually be handled by Short-Horizon services (especially Error-Recovery), not by Instant · Tool Use.\n\nEvent granularity\n\t•\tEach manual annotation segment that satisfies the temporal scope and nature above is counted as one Tool Use event.\n\t•\tYou must not merge multiple distant segments into a longer window to \"simulate\" an instant event.\n\nCommon labels (examples)\n\nimproper_grip, unstable_handle, device_not_off, unsafe_posture,\nwrong_orientation, missing_guard, loose_attachment, unstable_support, etc.\n\nExample 1 (Tool Use, not Error-Recovery)\nThe user is drilling into a workpiece with the correct drill bit and position, but their hand is very close to the rotating bit and the drill is tilted, making the operation unstable.\nIf they simply reposition their hand further away, adjust the tilt, and stabilize the drill, the task remains valid. No previous step needs to be undone.\nThis is an Instant · Tool Use event (technique correction), not Error-Recovery.\n\n⸻\n\n### **Mutual Exclusion & Priority vs. Error-Recovery (and Safety)**\n\nWhen deciding between Instant · Tool Use, Short-Horizon · Error-Recovery, and Instant · Safety, use the following rules.\n\n1. Completion vs. ongoing execution (primary test: Tool Use vs. Error-Recovery)\nUse this completion test first:\n\n\"If the user immediately switches to the correct technique from now on, without undoing anything already done, does the mistake disappear?\"\n\n\t•\tIf YES → this is Tool Use (ongoing execution / technique correction).\n\t•\tIf NO, because the current state is already wrong and must be undone and redone, then it belongs to Short-Horizon · Error-Recovery, not Tool Use.\n\nIn other words:\n\t•\tTool Use\n        •\tThe step itself is logically correct (right object, right target, right step for this task).\n        •\tThe problem lies in how the tool is being operated (grip, angle, stability, power-off timing, missing clamp/guard, etc.).\n        •\tFix = adjust how the tool is being handled / configured right now, without rolling back earlier workflow states.\n\t•\tError-Recovery\n        •\tThe workflow state itself is wrong (wrong part installed, wrong sample loaded, wrong slot used, wrong target selected, steps swapped, required step skipped, etc.).\n        •\tFix = stop, undo what was done, and redo the step correctly.\n        •\tThese should not be labeled as Tool Use in this task.\n\n2. Technique vs. workflow (rephrased decision rule)\n\t•\tIf the main problem is how the tool is being handled or configured in this short 0-10 second window\n(grip, posture, orientation, clamp/guard, power-off timing), and correcting it means adjusting the current action, classify it as Instant · Tool Use.\n\t•\tIf the main problem is what has already been done in the workflow\n(wrong object, wrong slot/target, wrong order, wrong configuration for this task, skipped required step), and the user must undo and redo a step, classify it as Short-Horizon · Error-Recovery.\n\n3. Safety override\n\t•\tIf the current tool use creates an immediate, high-risk safety hazard (e.g., hand directly in front of an active blade, imminent burn from an exposed hot surface, clear electric-shock risk),\nthe primary label should be Instant · Safety, even if there is also a technique issue.\n\t•\tIn such cases, prioritize Safety over Tool Use.\n\n4. Time scale\n\t•\tTool Use: typically 0-10 seconds, focused on a currently ongoing motion or micro configuration with no rollback.\n\t•\tError-Recovery: can span ≈10 seconds to a few minutes, requiring short-term memory of earlier completed actions and explicit rollback.\n\n5. Example 2 (Error-Recovery, not Tool Use)\nThe user is assembling a device that requires inserting Part A first and then Part B.\nInstead, they insert Part B directly, tighten it, and skip Part A.\nSimply improving their hand technique or tightening style cannot fix this — the assembly sequence itself is wrong.\nThe assistant should ask them to stop, remove Part B (undo), insert Part A, then re-insert Part B in the correct order (redo).\nThis is Error-Recovery because it is a workflow-level mistake that requires rollback + redo, not just a Tool Use adjustment.\n\nIn this task, you are only asked to output Tool Use events.\nSegments that match the Error-Recovery definition above should not be labeled as Tool Use.\n\n⸻\n\n### **Output Format and Rules**\n\nYou must produce two parallel arrays: tool_use_instant_events and dialogs.\nEach event must correspond to exactly one dialogue.\n\n### **Mandatory constraints**\n\t•\tExact Match\n        •\ttime_window must match the annotated start_time-end_time exactly.\n        •\tNo stretching, shortening, smoothing, or merging.\n\t•\tAnnotation Only\n\t    •\tYou may not introduce new or extended time windows.\n\t•\tObjective observation\n\t    •\tMust be verifiable; no speculation or hidden-mental-state guesses.\n\t•\tMulti-label\n\t    •\tSeparate output entries for each label; exact duplicates merged.\n\t•\tOrdering\n\t    •\tSort by clip_id ascending, then by start_time ascending.\n\n### **Dialogue constraints**\n\t•\t2-4 turns.\n\t•\tAssistant speaks first.\n\t•\tFirst assistant turn must include:\n\t•\texplicit mention of the specific tool-use risk, and\n\t•\t1-2 concrete corrective steps.\n\t•\tUser reply:\n\t•\t≥12 words, non-trivial, expresses acceptance, modification, or refusal with explanation.\n\t•\tAssistant final turn:\n\t•\tstep-by-step guidance / confirmation / optional mini SOP card.\n\t•\tNo timestamps in dialogue.\n\t•\tNo Safety / Privacy content.\n\t•\tNo hallucinated facts.\n\n⸻\n\n### **Unified Output Schema**\n{\n  \"tool_use_instant_events\": [\n    {\n      \"clip_id\": \"<from annotations.clip_id>\",\n      \"segment_id\": \"<from annotations.segment_id or 'unknown'>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"improper_grip | unstable_handle | device_not_off | unsafe_posture | wrong_orientation | missing_guard | loose_attachment | other\",\n      \"observation\": \"<concise, objective evidence (no speculation)>\",\n      \"source\": \"manual_annotation\",\n      \"confidence\": 0.0\n    }\n  ],\n  \"dialogs\": [\n    {\n      \"clip_id\": \"<same as paired event>\",\n      \"segment_id\": \"<same as paired event>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"<same as paired event>\",\n      \"dialogue\": [\n        { \"role\": \"assistant\", \"utterance\": \"\" },\n        { \"role\": \"user\", \"utterance\": \"<non-trivial response (>=12 words)>\" },\n        { \"role\": \"assistant\", \"utterance\": \"<two-step corrective action + confirmation>\" },\n        { \"role\": \"user\", \"utterance\": \"\" }\n      ]\n    }\n  ]\n}\n\n#### Failure Case (If there are no valid Tool Use events in current video clip)\n{\n  \"tool_use_instant_events\": [],\n  \"dialogs\": [],\n}\n\n\n\n### **Manual Annotations of Clip ID z036-june-23-22-rashult_disassemble**\n{\n  \"video_duration\": {\n    \"raw\": \"00:07:08.48\",\n    \"seconds\": 428\n  },\n  \"taskId\": \"63dadf05c218c7bdc94886e7\",\n  \"taskType\": \"disassemble utility cart\",\n  \"video_name\": \"z036-june-23-22-rashult_disassemble\",\n  \"initial_conversation\": [\n    {\n      \"start_time\": 1.102,\n      \"end_time\": 4.356,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Alright. So now please disassemble this shelf.\"\n    }\n  ],\n  \"initial_fine_grained_action\": [],\n  \"actions\": [\n    {\n      \"start_time\": 6.005,\n      \"end_time\": 28.029,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student inspects the furniture regularly.\",\n        \"Verb\": \"inspect\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"utility_cart\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 6.1,\n          \"end_time\": 6.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"utility_cart\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 7.2,\n          \"end_time\": 11.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"utility_cart\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 12.1,\n          \"end_time\": 12.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 13.1,\n          \"end_time\": 15.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 17.2,\n          \"end_time\": 18.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"utility_cart\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 19.295,\n          \"end_time\": 20.53,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student should start with the wheels first.\",\n            \"Incorrect Action Corrected by\": \"12\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagon_cap_nut\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 7.856,\n          \"end_time\": 15.7,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Well. Keeping *unintelligible*\\n. You should start by slightly... uh.. unscrewing the wheels with the two tools that you have.\"\n        },\n        {\n          \"start_time\": 16.149,\n          \"end_time\": 17.402,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Just slightly.\"\n        },\n        {\n          \"start_time\": 19.4,\n          \"end_time\": 21.307,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"Ah the wheels, the wheels first.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 28.149,\n      \"end_time\": 84.914,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student unscrews the wheels.\",\n        \"Verb\": \"unscrew\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"wheel\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 30.2,\n          \"end_time\": 42.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"wheel\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 45.1,\n          \"end_time\": 62.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"wheel\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 67.1,\n          \"end_time\": 72.2,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"third\",\n            \"Noun\": \"wheel\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 74.1,\n          \"end_time\": 74.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"utility_cart\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 75.2,\n          \"end_time\": 83.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"fourth\",\n            \"Noun\": \"wheel\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 42.361,\n          \"end_time\": 43.824,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Just slightly.\"\n        },\n        {\n          \"start_time\": 62.956,\n          \"end_time\": 66.817,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Please only slightly disassemble *unintelligible* together.\\n.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 85.066,\n      \"end_time\": 123.911,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student disassembles the wheels.\",\n        \"Verb\": \"disassemble\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"wheel\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 87.2,\n          \"end_time\": 88.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"utility_cart\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 90.761,\n          \"end_time\": 94.312,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student rotates the shelf in the wrong direction.\",\n            \"Incorrect Action Corrected by\": \"28\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"utility_cart\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 95.3,\n          \"end_time\": 101.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"utility_cart\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 102.2,\n          \"end_time\": 103.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 104.1,\n          \"end_time\": 106,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"wheel\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 107.2,\n          \"end_time\": 111.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"wheel\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 112.2,\n          \"end_time\": 113.2,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"drop\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"wheel\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 115.1,\n          \"end_time\": 115.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"third\",\n            \"Noun\": \"wheel\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 116.2,\n          \"end_time\": 117.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"drop\",\n            \"Adjective\": \"third\",\n            \"Noun\": \"wheel\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 118.1,\n          \"end_time\": 121.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"fourth\",\n            \"Noun\": \"wheel\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 122.2,\n          \"end_time\": 123.2,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"drop\",\n            \"Adjective\": \"fourth\",\n            \"Noun\": \"wheel\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 93.546,\n          \"end_time\": 99.146,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"No, please make the shelf laid down onto the side and you can remove the wheels.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 124.285,\n      \"end_time\": 194.337,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student disassemble the brackets of middle grid tray.\",\n        \"Verb\": \"disassemble\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"bracket\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 125.2,\n          \"end_time\": 130.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"utility_cart\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 138.1,\n          \"end_time\": 138.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"hexagon_cap_nut\",\n       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}\n        },\n        {\n          \"start_time\": 156.2,\n          \"end_time\": 157.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"bracket\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 160.3,\n          \"end_time\": 161.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"hexagon_cap_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 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  \"conversation_purpose\": \"instructor-start-conversation_describing high-level instruction\",\n          \"text\": \"You can now start by disassembling the second box. The one in the middle.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 194.506,\n      \"end_time\": 245.853,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student disassemble the top grid tray.\",\n        \"Verb\": \"disassemble\",\n        \"Adjective\": \"top\",\n        \"Noun\": \"grid_tray\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 194.729,\n          \"end_time\": 196.029,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"grid_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 196.2,\n          \"end_time\": 197.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"grid_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 202.1,\n          \"end_time\": 202.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"third\",\n            \"Noun\": \"hexagon_cap_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 203.2,\n          \"end_time\": 209.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"third\",\n            \"Noun\": \"hexagon_cap_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 210.2,\n          \"end_time\": 215.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"third\",\n            \"Noun\": \"hexagon_cap_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 216.2,\n          \"end_time\": 217.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": 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\"end_time\": 252.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"drop\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"grid_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 252.1,\n          \"end_time\": 252.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"grid_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 253.1,\n          \"end_time\": 253.4,\n          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\"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"fifth\",\n            \"Noun\": \"hexagon_cap_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 276.1,\n          \"end_time\": 278.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"fifth\",\n            \"Noun\": \"hexagon_cap_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 279.1,\n          \"end_time\": 279.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": 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\"Verb\": \"withdraw\",\n            \"Adjective\": \"sixth\",\n            \"Noun\": \"bracket\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 304.1,\n          \"end_time\": 305.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"drop\",\n            \"Adjective\": \"sixth\",\n            \"Noun\": \"hexagon_cap_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 306.3,\n          \"end_time\": 307.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": 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          \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 311.2,\n          \"end_time\": 312.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"drop\",\n            \"Adjective\": \"third\",\n            \"Noun\": \"grid_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 312.1,\n          \"end_time\": 312.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"grid_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n  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\"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 319.515,\n          \"end_time\": 323.215,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student starts to unscrew the wrong screws.\",\n            \"Incorrect Action Corrected by\": \"100\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 325.2,\n          \"end_time\": 326.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 327.1,\n          \"end_time\": 333.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 334.1,\n          \"end_time\": 334.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 335.1,\n          \"end_time\": 335.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 336.1,\n          \"end_time\": 339.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 340.1,\n          \"end_time\": 340.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 341.1,\n          \"end_time\": 341.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"third\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 342.1,\n          \"end_time\": 352.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"third\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 353.1,\n          \"end_time\": 355.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"third\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 356.1,\n          \"end_time\": 356.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"drop\",\n            \"Adjective\": \"third\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 357.2,\n          \"end_time\": 364.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"fourth\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 365.3,\n          \"end_time\": 366.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"fourth\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 367.1,\n          \"end_time\": 368.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 369.3,\n          \"end_time\": 370.2,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 320.466,\n          \"end_time\": 324.059,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"Please start by unscrewing the bottom screws first.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 371.1,\n      \"end_time\": 424.799,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student disassembles the base of the half frame.\",\n        \"Verb\": \"disassemble\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"leg\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 371.1,\n          \"end_time\": 373.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"half_frame\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 374.2,\n          \"end_time\": 375.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"half_frame\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 376.1,\n          \"end_time\": 376.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"drop\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 377.1,\n          \"end_time\": 377.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"drop\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 378.1,\n          \"end_time\": 379.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"half_frame\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 380.2,\n          \"end_time\": 382.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"drop\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"half_frame\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 385.1,\n          \"end_time\": 385.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"half_frame\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 386.1,\n          \"end_time\": 386.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"half_frame\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 387.1,\n          \"end_time\": 389.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"drop\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"half_frame\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 393.2,\n          \"end_time\": 394.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 395.2,\n          \"end_time\": 400.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"fifth\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 401.1,\n          \"end_time\": 401.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"drop\",\n            \"Adjective\": \"fifth\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 402.1,\n          \"end_time\": 405.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"sixth\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 406.1,\n          \"end_time\": 406.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"sixth\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 407.1,\n          \"end_time\": 407.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"drop\",\n            \"Adjective\": \"sixth\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 408.2,\n          \"end_time\": 413.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"seventh\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 414.1,\n          \"end_time\": 414.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"drop\",\n            \"Adjective\": \"seventh\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 415.2,\n          \"end_time\": 419.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"eighth\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 420.1,\n          \"end_time\": 420.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"drop\",\n            \"Adjective\": \"eighth\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 421.1,\n          \"end_time\": 421.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 422.1,\n          \"end_time\": 422.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    }\n  ],\n  \"orphan_conversations\": [\n    {\n      \"start_time\": 25.71,\n      \"end_time\": 28.478,\n      \"purpose\": \"instructor-start-conversation_follow-up instruction\",\n      \"text\": \"So while keeping the whole shelf up.\"\n    },\n    {\n      \"start_time\": 425.129,\n      \"end_time\": 425.839,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Perfect, thank you.\"\n    },\n    {\n      \"start_time\": 425.895,\n      \"end_time\": 428.456,\n      \"purpose\": \"instructor-start-conversation_closing remarks\",\n      \"text\": \"It's over. You can press the stop button.\"\n    }\n  ],\n  \"orphan_fine_grained_actions\": [\n    {\n      \"start_time\": 124.1,\n      \"end_time\": 124.6,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"grab\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"utility_cart\",\n        \"adverbial\": \"none\"\n      }\n    }\n  ],\n  \"long_form_description\": {\n    \"start_time\": 0.03,\n    \"end_time\": 428.41,\n    \"text\": \"The student is inspecting and repairing a piece of furniture. The student grabs a wrench and begin to unscrew the wheels of the furniture. The student then rotates the shelf and begin to disassemble the wheels. The student then unscrews the trays and disassembles them. The student then unscrew and disassemble the legs of the shelf before finally disassembling the base.\"\n  }\n}\n"}]}]}, "generation_config": {"response_mime_type": "application/json", "response_schema": {"$defs": {"DialogUtterance": {"description": "Single utterance in a dialogue", "properties": {"role": {"description": "Role of the speaker", "enum": ["assistant", "user"], "title": "Role", "type": "string"}, "utterance": {"description": "The spoken text", "title": "Utterance", "type": "string"}}, "required": ["role", "utterance"], "title": "DialogUtterance", "type": "object"}, "ToolUseDialog": {"description": "Dialog associated with a tool use instant event", "properties": {"clip_id": {"description": "<same as paired event>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<same as paired event>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "<same as paired event>", "title": "Risk Type", "type": "string"}, "dialogue": {"description": "Dialogue turns: Turn 1 (assistant): empty, Turn 2 (user): non-trivial response (>=12 words), Turn 3 (assistant): two-step corrective action + confirmation, Turn 4 (user): optional", "items": {"$ref": "#/$defs/DialogUtterance"}, "title": "Dialogue", "type": "array"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "dialogue"], "title": "ToolUseDialog", "type": "object"}, "ToolUseInstantEvent": {"description": "Tool use instant event", "properties": {"clip_id": {"description": "<from annotations.clip_id>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<from annotations.segment_id or 'unknown'>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "Type of risk", "enum": ["improper_grip", "unstable_handle", "device_not_off", "unsafe_posture", "wrong_orientation", "missing_guard", "loose_attachment", "other"], "title": "Risk Type", "type": "string"}, "observation": {"description": "<concise, objective evidence (no speculation)>", "title": "Observation", "type": "string"}, "source": {"default": "manual_annotation", "description": "Source of the annotation", "title": "Source", "type": "string"}, "confidence": {"default": 0.0, "description": "Confidence score", "title": "Confidence", "type": "number"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "observation"], "title": "ToolUseInstantEvent", "type": "object"}}, "description": "Tool use instant service output schema for tool use events and dialogs", "properties": {"tool_use_instant_events": {"description": "List of tool use instant events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseInstantEvent"}, "title": "Tool Use Instant Events", "type": "array"}, "dialogs": {"description": "List of dialogs associated with the events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseDialog"}, "title": "Dialogs", "type": "array"}}, "title": "ToolUseInstantServiceOutput", "type": "object"}, "temperature": 0.7}}
+{"key": "request-108", "request": {"contents": [{"parts": [{"text": "\n### **Role**\n\nYou are an Instant Proactive Service (Instant PS) annotation and dialogue-generation assistant for the HoloAssist dataset.\nIn laboratory / hands-on operation settings, you analyze manual annotations to extract time-windows of \"Tool Use\" risks / improper operations, and for each extracted event, you generate a 2-4 turn \"assistant ↔ user\" dialogue.\n\nYou must rely only on the time-windows provided by the manual annotations.\nYou must not extend, shorten, merge, or fabricate any time segments that do not exist in the manual labels.\n\n⸻\n\n### **All Defined Proactive Services**\n\t•\tInstant (second-level, grounded in the current moment)\n        •\tSafety: immediate bodily/accident danger (flame, blade, electric shock, slip, rotating parts, vehicle proximity) → stop first, then handle.\n        •\tTool Use: improper tool operation/configuration (grip, not powered off, orientation, loose chuck, missing guard, unsafe posture).\n\t•\tShort-Horizon (tens of seconds to a few minutes, within a single session)\n        •\tNext-Step Guidance: workflow is already underway; provide suggestions for the next step based on what has been done.\n        •\tError-Recovery: the user has just made a workflow mistake (wrong step, wrong object, wrong target, wrong configuration for this task) and must rollback to fix it.\n        •\tResource Reminder: end-of-task state is not handled (fire/power left on, door/cap open, unsaved work, leftover items, missing refill) → remind to close/save/take/refill.\n\n⸻\n\n### **Input Manual Annotations (authoritative time source)**\n\nProvides fine-grained temporal information for all dialogue and user actions in the video.\n\n⸻\n\n### **OBJECTIVE**\n\t1.\tRead each manual annotation labeled as \"Tool Use\", and output its time_window exactly as annotated (start_time-end_time, verbatim).\n    **You must traverse every user-error segment in the manual annotations and process them one by one without omission.**\n\t2.\tFor each event, output:\n        •\trisk_type (standardized from the label)\n        •\tan objective observation (from comment and/or video JSON; must be verifiable)\n        •\tconfidence\n\t3.\tIf multiple labels exist in the same time-window → output multiple separate events.\n        If repeated identical labels appear → deduplicate and conceptually merge their sources.\n\t4.\tOutput only Tool Use events (not Safety, not Privacy, not Error-Recovery, not Resource Reminder).\n\t5.\tDialogue generation: for every event, generate a 2-4 turn dialogue:\n        •\tAssistant speaks first, calmly, politely, low-intrusion.\n        •\tClearly state the specific tool-use risk (no timestamps), and provide 1-2 actionable corrections\n    (e.g., \"power off first, then…\", \"adjust your grip below the guard ring\").\n        •\tUser must not reply vaguely; produce ≥12 English words with meaningful content (accept/modify/decline and give reasons).\n        •\tAssistant closes with confirmation / optional SOP snippet / short reminder.\n        •\tDialogue text must not include timestamps, but the structured output must include aligned clip_id and time_window.\n\n⸻\n\n### **Task Definition / Nature (Instant · Tool Use)**\n\nCore Focus\n\t•\tThis category is restricted to problems that arise purely from how a tool is being used: grip, posture, contact, orientation, clamp/guard state, power state / configuration of the tool itself.\n\t•\tBy definition, Instant · Tool Use never requires rolling back or redoing previously completed workflow steps. The current step (object, target, step choice) is logically correct; only the usage technique is problematic.\n\t•\tIt does not cover mistakes about which object / part / slot / step / goal is chosen in the workflow (those belong to Short-Horizon · Error-Recovery).\n\nNature\n\t•\tTriggered when an immediate tool-related operational risk appears.\n\t•\tFocus on technique / configuration issues (grip, contact area, hand placement, body posture, orientation, clamp/guard state, power-off timing) that can become unsafe or damaging within a few seconds if not corrected.\n\t•\tIf the same mis-use is already causing an acute bodily hazard (e.g., clear cut / burn / electric-shock risk), it should be classified as Instant · Safety, not Tool Use.\n\nTemporal scope (critical)\n\t•\tEach Instant Tool Use event corresponds to a very short snippet of ongoing execution:\n\t•\ttypically 0-5 seconds between the risky configuration and when intervention should happen;\n\t•\twith a hard upper bound of ≤10 seconds.\n\t•\tIf understanding or fixing the problem requires:\n\t•\tlooking back over ≥10 seconds of prior workflow, or\n\t•\tundoing earlier completed steps and then redoing them,\nthen it should conceptually be handled by Short-Horizon services (especially Error-Recovery), not by Instant · Tool Use.\n\nEvent granularity\n\t•\tEach manual annotation segment that satisfies the temporal scope and nature above is counted as one Tool Use event.\n\t•\tYou must not merge multiple distant segments into a longer window to \"simulate\" an instant event.\n\nCommon labels (examples)\n\nimproper_grip, unstable_handle, device_not_off, unsafe_posture,\nwrong_orientation, missing_guard, loose_attachment, unstable_support, etc.\n\nExample 1 (Tool Use, not Error-Recovery)\nThe user is drilling into a workpiece with the correct drill bit and position, but their hand is very close to the rotating bit and the drill is tilted, making the operation unstable.\nIf they simply reposition their hand further away, adjust the tilt, and stabilize the drill, the task remains valid. No previous step needs to be undone.\nThis is an Instant · Tool Use event (technique correction), not Error-Recovery.\n\n⸻\n\n### **Mutual Exclusion & Priority vs. Error-Recovery (and Safety)**\n\nWhen deciding between Instant · Tool Use, Short-Horizon · Error-Recovery, and Instant · Safety, use the following rules.\n\n1. Completion vs. ongoing execution (primary test: Tool Use vs. Error-Recovery)\nUse this completion test first:\n\n\"If the user immediately switches to the correct technique from now on, without undoing anything already done, does the mistake disappear?\"\n\n\t•\tIf YES → this is Tool Use (ongoing execution / technique correction).\n\t•\tIf NO, because the current state is already wrong and must be undone and redone, then it belongs to Short-Horizon · Error-Recovery, not Tool Use.\n\nIn other words:\n\t•\tTool Use\n        •\tThe step itself is logically correct (right object, right target, right step for this task).\n        •\tThe problem lies in how the tool is being operated (grip, angle, stability, power-off timing, missing clamp/guard, etc.).\n        •\tFix = adjust how the tool is being handled / configured right now, without rolling back earlier workflow states.\n\t•\tError-Recovery\n        •\tThe workflow state itself is wrong (wrong part installed, wrong sample loaded, wrong slot used, wrong target selected, steps swapped, required step skipped, etc.).\n        •\tFix = stop, undo what was done, and redo the step correctly.\n        •\tThese should not be labeled as Tool Use in this task.\n\n2. Technique vs. workflow (rephrased decision rule)\n\t•\tIf the main problem is how the tool is being handled or configured in this short 0-10 second window\n(grip, posture, orientation, clamp/guard, power-off timing), and correcting it means adjusting the current action, classify it as Instant · Tool Use.\n\t•\tIf the main problem is what has already been done in the workflow\n(wrong object, wrong slot/target, wrong order, wrong configuration for this task, skipped required step), and the user must undo and redo a step, classify it as Short-Horizon · Error-Recovery.\n\n3. Safety override\n\t•\tIf the current tool use creates an immediate, high-risk safety hazard (e.g., hand directly in front of an active blade, imminent burn from an exposed hot surface, clear electric-shock risk),\nthe primary label should be Instant · Safety, even if there is also a technique issue.\n\t•\tIn such cases, prioritize Safety over Tool Use.\n\n4. Time scale\n\t•\tTool Use: typically 0-10 seconds, focused on a currently ongoing motion or micro configuration with no rollback.\n\t•\tError-Recovery: can span ≈10 seconds to a few minutes, requiring short-term memory of earlier completed actions and explicit rollback.\n\n5. Example 2 (Error-Recovery, not Tool Use)\nThe user is assembling a device that requires inserting Part A first and then Part B.\nInstead, they insert Part B directly, tighten it, and skip Part A.\nSimply improving their hand technique or tightening style cannot fix this — the assembly sequence itself is wrong.\nThe assistant should ask them to stop, remove Part B (undo), insert Part A, then re-insert Part B in the correct order (redo).\nThis is Error-Recovery because it is a workflow-level mistake that requires rollback + redo, not just a Tool Use adjustment.\n\nIn this task, you are only asked to output Tool Use events.\nSegments that match the Error-Recovery definition above should not be labeled as Tool Use.\n\n⸻\n\n### **Output Format and Rules**\n\nYou must produce two parallel arrays: tool_use_instant_events and dialogs.\nEach event must correspond to exactly one dialogue.\n\n### **Mandatory constraints**\n\t•\tExact Match\n        •\ttime_window must match the annotated start_time-end_time exactly.\n        •\tNo stretching, shortening, smoothing, or merging.\n\t•\tAnnotation Only\n\t    •\tYou may not introduce new or extended time windows.\n\t•\tObjective observation\n\t    •\tMust be verifiable; no speculation or hidden-mental-state guesses.\n\t•\tMulti-label\n\t    •\tSeparate output entries for each label; exact duplicates merged.\n\t•\tOrdering\n\t    •\tSort by clip_id ascending, then by start_time ascending.\n\n### **Dialogue constraints**\n\t•\t2-4 turns.\n\t•\tAssistant speaks first.\n\t•\tFirst assistant turn must include:\n\t•\texplicit mention of the specific tool-use risk, and\n\t•\t1-2 concrete corrective steps.\n\t•\tUser reply:\n\t•\t≥12 words, non-trivial, expresses acceptance, modification, or refusal with explanation.\n\t•\tAssistant final turn:\n\t•\tstep-by-step guidance / confirmation / optional mini SOP card.\n\t•\tNo timestamps in dialogue.\n\t•\tNo Safety / Privacy content.\n\t•\tNo hallucinated facts.\n\n⸻\n\n### **Unified Output Schema**\n{\n  \"tool_use_instant_events\": [\n    {\n      \"clip_id\": \"<from annotations.clip_id>\",\n      \"segment_id\": \"<from annotations.segment_id or 'unknown'>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"improper_grip | unstable_handle | device_not_off | unsafe_posture | wrong_orientation | missing_guard | loose_attachment | other\",\n      \"observation\": \"<concise, objective evidence (no speculation)>\",\n      \"source\": \"manual_annotation\",\n      \"confidence\": 0.0\n    }\n  ],\n  \"dialogs\": [\n    {\n      \"clip_id\": \"<same as paired event>\",\n      \"segment_id\": \"<same as paired event>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"<same as paired event>\",\n      \"dialogue\": [\n        { \"role\": \"assistant\", \"utterance\": \"\" },\n        { \"role\": \"user\", \"utterance\": \"<non-trivial response (>=12 words)>\" },\n        { \"role\": \"assistant\", \"utterance\": \"<two-step corrective action + confirmation>\" },\n        { \"role\": \"user\", \"utterance\": \"\" }\n      ]\n    }\n  ]\n}\n\n#### Failure Case (If there are no valid Tool Use events in current video clip)\n{\n  \"tool_use_instant_events\": [],\n  \"dialogs\": [],\n}\n\n\n\n### **Manual Annotations of Clip ID z036-june-23-22-switch**\n{\n  \"video_duration\": {\n    \"raw\": \"00:02:36.86\",\n    \"seconds\": 156\n  },\n  \"taskId\": \"63dadf80a426b3c59a09aef1\",\n  \"taskType\": \"setup switch\",\n  \"video_name\": \"z036-june-23-22-switch\",\n  \"initial_conversation\": [\n    {\n      \"start_time\": 0.041,\n      \"end_time\": 0.355,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Alright\"\n    },\n    {\n      \"start_time\": 0.412,\n      \"end_time\": 3.543,\n      \"purpose\": \"instructor-start-conversation_opening remarks\",\n      \"text\": \"today we're going to look at the Nintendo switch.\"\n    },\n    {\n      \"start_time\": 3.562,\n      \"end_time\": 10.533,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"So to start, please change the controllers from the screen to the joy-con comfort grip.\"\n    }\n  ],\n  \"initial_fine_grained_action\": [\n    {\n      \"start_time\": 12.1,\n      \"end_time\": 13.081,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"grab\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"nintendo_switch\",\n        \"adverbial\": \"none\"\n      }\n    }\n  ],\n  \"actions\": [\n    {\n      \"start_time\": 12.1,\n      \"end_time\": 35.1,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student exchanges the joy-con controllers from the Nintendo Switch for the joy-con comfort grip.\",\n        \"Verb\": \"exchange\",\n        \"Noun\": \"joy_con_controller\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 13.116,\n          \"end_time\": 14.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 15.1,\n          \"end_time\": 16.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 17.1,\n          \"end_time\": 18.079,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"drop\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 18.131,\n          \"end_time\": 19.052,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"left\",\n            \"Noun\": \"joy_con_strap\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 19.115,\n          \"end_time\": 20.077,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"left\",\n            \"Noun\": \"joy_con_strap\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 20.077,\n          \"end_time\": 20.59,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student grabs the wrong accessories.\",\n            \"Incorrect Action Corrected by\": \"12\",\n            \"Verb\": \"drop\",\n            \"Adjective\": \"left\",\n            \"Noun\": \"joy_con_strap\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 20.59,\n          \"end_time\": 21.112,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"left\",\n            \"Noun\": \"joy_con_strap\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 21.141,\n          \"end_time\": 22.094,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"comfort_grip\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 22.101,\n          \"end_time\": 22.592,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"comfort_grip\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 22.615,\n          \"end_time\": 25.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 26.07,\n          \"end_time\": 26.606,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"drop\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"comfort_grip\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 26.598,\n          \"end_time\": 27.101,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 27.133,\n          \"end_time\": 29.064,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 29.099,\n          \"end_time\": 29.617,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"comfort_grip\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 29.622,\n          \"end_time\": 34.089,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 34.105,\n          \"end_time\": 35.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"drop\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"comfort_grip\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 18.625,\n          \"end_time\": 22.865,\n          \"conversation_purpose\": \"instructor-reply-to-student_correct the wrong action\",\n          \"text\": \"The joy-con comfort grip is the other object.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 42.1,\n      \"end_time\": 68.1,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student exchanges the joy-con controllers from the joy-con comfort grip for the joy-cons strap.\",\n        \"Verb\": \"exchange\",\n        \"Noun\": \"joy_con_controller\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 42.1,\n          \"end_time\": 43.063,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"comfort_grip\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 43.147,\n          \"end_time\": 45.067,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 45.147,\n          \"end_time\": 46.071,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"left\",\n            \"Noun\": \"joy_con_strap\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 46.114,\n          \"end_time\": 48.086,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"otherwise\",\n            \"Incorrect Action Explanation\": \"The student grabs the wrong joy con strap.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"joy_con_strap\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 48.138,\n          \"end_time\": 49.073,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"drop\",\n            \"Adjective\": \"left\",\n            \"Noun\": \"joy_con_strap\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 49.062,\n          \"end_time\": 49.635,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"right\",\n            \"Noun\": \"joy_con_strap\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 49.635,\n          \"end_time\": 51.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"right\",\n            \"Noun\": \"joy_con_strap\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 52.073,\n          \"end_time\": 52.581,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"drop\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 52.649,\n          \"end_time\": 52.848,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"comfort_grip\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 52.919,\n          \"end_time\": 53.065,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 53.142,\n          \"end_time\": 54.066,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"joy_con_strap\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 54.115,\n          \"end_time\": 59.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 60.059,\n          \"end_time\": 60.642,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 60.648,\n          \"end_time\": 62.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 63.1,\n          \"end_time\": 65.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 67.1,\n          \"end_time\": 68.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"drop\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 65.136,\n          \"end_time\": 66.688,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Great, thank you.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 71.1,\n      \"end_time\": 85.1,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student puts the two joy-con controllers back on the Nintendo Switch.\",\n        \"Verb\": \"place\",\n        \"Noun\": \"joy_con_controller\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 71.1,\n          \"end_time\": 71.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 71.608,\n          \"end_time\": 73.098,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 73.095,\n          \"end_time\": 73.634,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"drop\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"joy_con_strap\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 73.599,\n          \"end_time\": 74.113,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 74.147,\n          \"end_time\": 76.051,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 76.101,\n          \"end_time\": 77.09,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"drop\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 77.119,\n          \"end_time\": 78.088,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 78.12,\n          \"end_time\": 79.067,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 79.129,\n          \"end_time\": 80.098,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"drop\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"joy_con_strap\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 80.113,\n          \"end_time\": 80.606,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 80.614,\n          \"end_time\": 84.062,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 84.148,\n          \"end_time\": 85.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"drop\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 89.1,\n      \"end_time\": 97.1,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student constructs a stand for the Nintendo Switch.\",\n        \"Verb\": \"stand\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"nintendo_switch\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 89.1,\n          \"end_time\": 90.097,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 90.102,\n          \"end_time\": 91.09,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"flip\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 91.127,\n          \"end_time\": 93.073,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 93.142,\n          \"end_time\": 94.084,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"kickstand\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 94.14,\n          \"end_time\": 95.066,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"flip\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 95.115,\n          \"end_time\": 96.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"stand\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 96.111,\n          \"end_time\": 97.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"drop\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 100.1,\n      \"end_time\": 109.1,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student exchanges their game cards.\",\n        \"Verb\": \"exchange\",\n        \"Noun\": \"game_card\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 100.1,\n          \"end_time\": 101.065,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 101.095,\n          \"end_time\": 101.602,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"game_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 101.642,\n          \"end_time\": 104.094,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"game_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 104.115,\n          \"end_time\": 105.068,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"drop\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"game_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 105.069,\n          \"end_time\": 105.603,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"game_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 105.648,\n          \"end_time\": 107.075,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"game_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 107.111,\n          \"end_time\": 108.079,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"game_slot\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 108.131,\n          \"end_time\": 109.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"drop\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 108.276,\n          \"end_time\": 108.797,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Great.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 112.1,\n      \"end_time\": 126.1,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student exchanges micro SD cards.\",\n        \"Verb\": \"exchange\",\n        \"Noun\": \"sd_card\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 112.1,\n          \"end_time\": 113.09,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 113.093,\n          \"end_time\": 113.596,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 113.578,\n          \"end_time\": 114.14,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"flip\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 114.133,\n          \"end_time\": 115.054,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"kickstand\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 115.13,\n          \"end_time\": 116.068,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"push\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 116.12,\n          \"end_time\": 118.061,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 118.097,\n          \"end_time\": 118.642,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 118.631,\n          \"end_time\": 119.089,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"drop\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 119.103,\n          \"end_time\": 120.065,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 120.126,\n          \"end_time\": 121.069,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 121.113,\n          \"end_time\": 122.097,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 122.118,\n          \"end_time\": 123.078,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"push\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 123.142,\n          \"end_time\": 124.08,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"kickstand\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 124.103,\n          \"end_time\": 125.077,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"flip\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 125.146,\n          \"end_time\": 126.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 124.894,\n          \"end_time\": 125.365,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Great.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 126.60006896551724,\n      \"end_time\": 141.192,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student turns the Nintendo switch on .\",\n        \"Verb\": \"turn_on\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"nintendo_switch\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 127.1,\n          \"end_time\": 128.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"click\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"button\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 129.1,\n          \"end_time\": 130.088,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"turn_on\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 130.131,\n          \"end_time\": 131.07,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"drop\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 130.138,\n          \"end_time\": 131.087,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"click\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"button\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 131.133,\n          \"end_time\": 140.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"turn_on\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 142.493,\n      \"end_time\": 149.35,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student turns the Nintendo switch off.\",\n        \"Verb\": \"turn_off\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"nintendo_switch\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 143.073,\n          \"end_time\": 143.626,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 143.648,\n          \"end_time\": 148.062,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"button\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 148.107,\n          \"end_time\": 149.1,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"drop\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    }\n  ],\n  \"orphan_conversations\": [\n    {\n      \"start_time\": 34.688,\n      \"end_time\": 35.486,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Great.\"\n    },\n    {\n      \"start_time\": 35.621,\n      \"end_time\": 41.1,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"The next step is to change the controllers from the joy-con comfort grip to the two joy-cons.\"\n    },\n    {\n      \"start_time\": 67.434,\n      \"end_time\": 70.659,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Now, please, change the two controllers back to the screen.\"\n    },\n    {\n      \"start_time\": 85.276,\n      \"end_time\": 85.904,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Great.\"\n    },\n    {\n      \"start_time\": 86.089,\n      \"end_time\": 88.408,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"The next step is to make the switch stand.\"\n    },\n    {\n      \"start_time\": 96.394,\n      \"end_time\": 97.253,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Thank you.\"\n    },\n    {\n      \"start_time\": 97.314,\n      \"end_time\": 99.76,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Now, please, change the game card.\"\n    },\n    {\n      \"start_time\": 108.833,\n      \"end_time\": 112.259,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"The next step is to change the micro SD card.\"\n    },\n    {\n      \"start_time\": 125.438,\n      \"end_time\": 128.033,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Now, please, turn on the switch.\"\n    },\n    {\n      \"start_time\": 141.453,\n      \"end_time\": 143.264,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Now, please, turn off the switch.\"\n    },\n    {\n      \"start_time\": 149.037,\n      \"end_time\": 149.837,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Perfect, thank you.\"\n    },\n    {\n      \"start_time\": 149.888,\n      \"end_time\": 154.718,\n      \"purpose\": \"instructor-start-conversation_closing remarks\",\n      \"text\": \"Its over, you can press the stop button on the capture up.\"\n    }\n  ],\n  \"orphan_fine_grained_actions\": [],\n  \"long_form_description\": {\n    \"start_time\": 0.1,\n    \"end_time\": 156.8,\n    \"text\": \"The student begins by changing the joy controllers to the comfort grip, when he finishes the student waits for new instructions. The instructor tells that he need no change the comfort grip to the joycon strap after that the student placed back the joycons on the Nintendo Switch and stand it using the kickstand, then he exchange de game cartridge and the sd card to finally turn on and off the Nintendo switch.\"\n  }\n}\n"}]}]}, "generation_config": {"response_mime_type": "application/json", "response_schema": {"$defs": {"DialogUtterance": {"description": "Single utterance in a dialogue", "properties": {"role": {"description": "Role of the speaker", "enum": ["assistant", "user"], "title": "Role", "type": "string"}, "utterance": {"description": "The spoken text", "title": "Utterance", "type": "string"}}, "required": ["role", "utterance"], "title": "DialogUtterance", "type": "object"}, "ToolUseDialog": {"description": "Dialog associated with a tool use instant event", "properties": {"clip_id": {"description": "<same as paired event>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<same as paired event>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "<same as paired event>", "title": "Risk Type", "type": "string"}, "dialogue": {"description": "Dialogue turns: Turn 1 (assistant): empty, Turn 2 (user): non-trivial response (>=12 words), Turn 3 (assistant): two-step corrective action + confirmation, Turn 4 (user): optional", "items": {"$ref": "#/$defs/DialogUtterance"}, "title": "Dialogue", "type": "array"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "dialogue"], "title": "ToolUseDialog", "type": "object"}, "ToolUseInstantEvent": {"description": "Tool use instant event", "properties": {"clip_id": {"description": "<from annotations.clip_id>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<from annotations.segment_id or 'unknown'>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "Type of risk", "enum": ["improper_grip", "unstable_handle", "device_not_off", "unsafe_posture", "wrong_orientation", "missing_guard", "loose_attachment", "other"], "title": "Risk Type", "type": "string"}, "observation": {"description": "<concise, objective evidence (no speculation)>", "title": "Observation", "type": "string"}, "source": {"default": "manual_annotation", "description": "Source of the annotation", "title": "Source", "type": "string"}, "confidence": {"default": 0.0, "description": "Confidence score", "title": "Confidence", "type": "number"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "observation"], "title": "ToolUseInstantEvent", "type": "object"}}, "description": "Tool use instant service output schema for tool use events and dialogs", "properties": {"tool_use_instant_events": {"description": "List of tool use instant events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseInstantEvent"}, "title": "Tool Use Instant Events", "type": "array"}, "dialogs": {"description": "List of dialogs associated with the events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseDialog"}, "title": "Dialogs", "type": "array"}}, "title": "ToolUseInstantServiceOutput", "type": "object"}, "temperature": 0.7}}
+{"key": "request-109", "request": {"contents": [{"parts": [{"text": "\n### **Role**\n\nYou are an Instant Proactive Service (Instant PS) annotation and dialogue-generation assistant for the HoloAssist dataset.\nIn laboratory / hands-on operation settings, you analyze manual annotations to extract time-windows of \"Tool Use\" risks / improper operations, and for each extracted event, you generate a 2-4 turn \"assistant ↔ user\" dialogue.\n\nYou must rely only on the time-windows provided by the manual annotations.\nYou must not extend, shorten, merge, or fabricate any time segments that do not exist in the manual labels.\n\n⸻\n\n### **All Defined Proactive Services**\n\t•\tInstant (second-level, grounded in the current moment)\n        •\tSafety: immediate bodily/accident danger (flame, blade, electric shock, slip, rotating parts, vehicle proximity) → stop first, then handle.\n        •\tTool Use: improper tool operation/configuration (grip, not powered off, orientation, loose chuck, missing guard, unsafe posture).\n\t•\tShort-Horizon (tens of seconds to a few minutes, within a single session)\n        •\tNext-Step Guidance: workflow is already underway; provide suggestions for the next step based on what has been done.\n        •\tError-Recovery: the user has just made a workflow mistake (wrong step, wrong object, wrong target, wrong configuration for this task) and must rollback to fix it.\n        •\tResource Reminder: end-of-task state is not handled (fire/power left on, door/cap open, unsaved work, leftover items, missing refill) → remind to close/save/take/refill.\n\n⸻\n\n### **Input Manual Annotations (authoritative time source)**\n\nProvides fine-grained temporal information for all dialogue and user actions in the video.\n\n⸻\n\n### **OBJECTIVE**\n\t1.\tRead each manual annotation labeled as \"Tool Use\", and output its time_window exactly as annotated (start_time-end_time, verbatim).\n    **You must traverse every user-error segment in the manual annotations and process them one by one without omission.**\n\t2.\tFor each event, output:\n        •\trisk_type (standardized from the label)\n        •\tan objective observation (from comment and/or video JSON; must be verifiable)\n        •\tconfidence\n\t3.\tIf multiple labels exist in the same time-window → output multiple separate events.\n        If repeated identical labels appear → deduplicate and conceptually merge their sources.\n\t4.\tOutput only Tool Use events (not Safety, not Privacy, not Error-Recovery, not Resource Reminder).\n\t5.\tDialogue generation: for every event, generate a 2-4 turn dialogue:\n        •\tAssistant speaks first, calmly, politely, low-intrusion.\n        •\tClearly state the specific tool-use risk (no timestamps), and provide 1-2 actionable corrections\n    (e.g., \"power off first, then…\", \"adjust your grip below the guard ring\").\n        •\tUser must not reply vaguely; produce ≥12 English words with meaningful content (accept/modify/decline and give reasons).\n        •\tAssistant closes with confirmation / optional SOP snippet / short reminder.\n        •\tDialogue text must not include timestamps, but the structured output must include aligned clip_id and time_window.\n\n⸻\n\n### **Task Definition / Nature (Instant · Tool Use)**\n\nCore Focus\n\t•\tThis category is restricted to problems that arise purely from how a tool is being used: grip, posture, contact, orientation, clamp/guard state, power state / configuration of the tool itself.\n\t•\tBy definition, Instant · Tool Use never requires rolling back or redoing previously completed workflow steps. The current step (object, target, step choice) is logically correct; only the usage technique is problematic.\n\t•\tIt does not cover mistakes about which object / part / slot / step / goal is chosen in the workflow (those belong to Short-Horizon · Error-Recovery).\n\nNature\n\t•\tTriggered when an immediate tool-related operational risk appears.\n\t•\tFocus on technique / configuration issues (grip, contact area, hand placement, body posture, orientation, clamp/guard state, power-off timing) that can become unsafe or damaging within a few seconds if not corrected.\n\t•\tIf the same mis-use is already causing an acute bodily hazard (e.g., clear cut / burn / electric-shock risk), it should be classified as Instant · Safety, not Tool Use.\n\nTemporal scope (critical)\n\t•\tEach Instant Tool Use event corresponds to a very short snippet of ongoing execution:\n\t•\ttypically 0-5 seconds between the risky configuration and when intervention should happen;\n\t•\twith a hard upper bound of ≤10 seconds.\n\t•\tIf understanding or fixing the problem requires:\n\t•\tlooking back over ≥10 seconds of prior workflow, or\n\t•\tundoing earlier completed steps and then redoing them,\nthen it should conceptually be handled by Short-Horizon services (especially Error-Recovery), not by Instant · Tool Use.\n\nEvent granularity\n\t•\tEach manual annotation segment that satisfies the temporal scope and nature above is counted as one Tool Use event.\n\t•\tYou must not merge multiple distant segments into a longer window to \"simulate\" an instant event.\n\nCommon labels (examples)\n\nimproper_grip, unstable_handle, device_not_off, unsafe_posture,\nwrong_orientation, missing_guard, loose_attachment, unstable_support, etc.\n\nExample 1 (Tool Use, not Error-Recovery)\nThe user is drilling into a workpiece with the correct drill bit and position, but their hand is very close to the rotating bit and the drill is tilted, making the operation unstable.\nIf they simply reposition their hand further away, adjust the tilt, and stabilize the drill, the task remains valid. No previous step needs to be undone.\nThis is an Instant · Tool Use event (technique correction), not Error-Recovery.\n\n⸻\n\n### **Mutual Exclusion & Priority vs. Error-Recovery (and Safety)**\n\nWhen deciding between Instant · Tool Use, Short-Horizon · Error-Recovery, and Instant · Safety, use the following rules.\n\n1. Completion vs. ongoing execution (primary test: Tool Use vs. Error-Recovery)\nUse this completion test first:\n\n\"If the user immediately switches to the correct technique from now on, without undoing anything already done, does the mistake disappear?\"\n\n\t•\tIf YES → this is Tool Use (ongoing execution / technique correction).\n\t•\tIf NO, because the current state is already wrong and must be undone and redone, then it belongs to Short-Horizon · Error-Recovery, not Tool Use.\n\nIn other words:\n\t•\tTool Use\n        •\tThe step itself is logically correct (right object, right target, right step for this task).\n        •\tThe problem lies in how the tool is being operated (grip, angle, stability, power-off timing, missing clamp/guard, etc.).\n        •\tFix = adjust how the tool is being handled / configured right now, without rolling back earlier workflow states.\n\t•\tError-Recovery\n        •\tThe workflow state itself is wrong (wrong part installed, wrong sample loaded, wrong slot used, wrong target selected, steps swapped, required step skipped, etc.).\n        •\tFix = stop, undo what was done, and redo the step correctly.\n        •\tThese should not be labeled as Tool Use in this task.\n\n2. Technique vs. workflow (rephrased decision rule)\n\t•\tIf the main problem is how the tool is being handled or configured in this short 0-10 second window\n(grip, posture, orientation, clamp/guard, power-off timing), and correcting it means adjusting the current action, classify it as Instant · Tool Use.\n\t•\tIf the main problem is what has already been done in the workflow\n(wrong object, wrong slot/target, wrong order, wrong configuration for this task, skipped required step), and the user must undo and redo a step, classify it as Short-Horizon · Error-Recovery.\n\n3. Safety override\n\t•\tIf the current tool use creates an immediate, high-risk safety hazard (e.g., hand directly in front of an active blade, imminent burn from an exposed hot surface, clear electric-shock risk),\nthe primary label should be Instant · Safety, even if there is also a technique issue.\n\t•\tIn such cases, prioritize Safety over Tool Use.\n\n4. Time scale\n\t•\tTool Use: typically 0-10 seconds, focused on a currently ongoing motion or micro configuration with no rollback.\n\t•\tError-Recovery: can span ≈10 seconds to a few minutes, requiring short-term memory of earlier completed actions and explicit rollback.\n\n5. Example 2 (Error-Recovery, not Tool Use)\nThe user is assembling a device that requires inserting Part A first and then Part B.\nInstead, they insert Part B directly, tighten it, and skip Part A.\nSimply improving their hand technique or tightening style cannot fix this — the assembly sequence itself is wrong.\nThe assistant should ask them to stop, remove Part B (undo), insert Part A, then re-insert Part B in the correct order (redo).\nThis is Error-Recovery because it is a workflow-level mistake that requires rollback + redo, not just a Tool Use adjustment.\n\nIn this task, you are only asked to output Tool Use events.\nSegments that match the Error-Recovery definition above should not be labeled as Tool Use.\n\n⸻\n\n### **Output Format and Rules**\n\nYou must produce two parallel arrays: tool_use_instant_events and dialogs.\nEach event must correspond to exactly one dialogue.\n\n### **Mandatory constraints**\n\t•\tExact Match\n        •\ttime_window must match the annotated start_time-end_time exactly.\n        •\tNo stretching, shortening, smoothing, or merging.\n\t•\tAnnotation Only\n\t    •\tYou may not introduce new or extended time windows.\n\t•\tObjective observation\n\t    •\tMust be verifiable; no speculation or hidden-mental-state guesses.\n\t•\tMulti-label\n\t    •\tSeparate output entries for each label; exact duplicates merged.\n\t•\tOrdering\n\t    •\tSort by clip_id ascending, then by start_time ascending.\n\n### **Dialogue constraints**\n\t•\t2-4 turns.\n\t•\tAssistant speaks first.\n\t•\tFirst assistant turn must include:\n\t•\texplicit mention of the specific tool-use risk, and\n\t•\t1-2 concrete corrective steps.\n\t•\tUser reply:\n\t•\t≥12 words, non-trivial, expresses acceptance, modification, or refusal with explanation.\n\t•\tAssistant final turn:\n\t•\tstep-by-step guidance / confirmation / optional mini SOP card.\n\t•\tNo timestamps in dialogue.\n\t•\tNo Safety / Privacy content.\n\t•\tNo hallucinated facts.\n\n⸻\n\n### **Unified Output Schema**\n{\n  \"tool_use_instant_events\": [\n    {\n      \"clip_id\": \"<from annotations.clip_id>\",\n      \"segment_id\": \"<from annotations.segment_id or 'unknown'>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"improper_grip | unstable_handle | device_not_off | unsafe_posture | wrong_orientation | missing_guard | loose_attachment | other\",\n      \"observation\": \"<concise, objective evidence (no speculation)>\",\n      \"source\": \"manual_annotation\",\n      \"confidence\": 0.0\n    }\n  ],\n  \"dialogs\": [\n    {\n      \"clip_id\": \"<same as paired event>\",\n      \"segment_id\": \"<same as paired event>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"<same as paired event>\",\n      \"dialogue\": [\n        { \"role\": \"assistant\", \"utterance\": \"\" },\n        { \"role\": \"user\", \"utterance\": \"<non-trivial response (>=12 words)>\" },\n        { \"role\": \"assistant\", \"utterance\": \"<two-step corrective action + confirmation>\" },\n        { \"role\": \"user\", \"utterance\": \"\" }\n      ]\n    }\n  ]\n}\n\n#### Failure Case (If there are no valid Tool Use events in current video clip)\n{\n  \"tool_use_instant_events\": [],\n  \"dialogs\": [],\n}\n\n\n\n### **Manual Annotations of Clip ID z038-june-23-22-dslr**\n{\n  \"video_duration\": {\n    \"raw\": \"00:03:00.76\",\n    \"seconds\": 180\n  },\n  \"taskId\": \"63dadfae7b883d0b95545858\",\n  \"taskType\": \"setup camera\",\n  \"video_name\": \"z038-june-23-22-dslr\",\n  \"initial_conversation\": [\n    {\n      \"start_time\": 2.2,\n      \"end_time\": 9,\n      \"purpose\": \"instructor-start-conversation_opening remarks\",\n      \"text\": \"Hello, Thank you for being and taking part in our study, in front of you you'll see a DSLR camera. We'll using it for this task.\"\n    },\n    {\n      \"start_time\": 9.2,\n      \"end_time\": 12.8,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"First, can you please detach the lens from the camera.\"\n    }\n  ],\n  \"initial_fine_grained_action\": [],\n  \"actions\": [\n    {\n      \"start_time\": 12.08,\n      \"end_time\": 16.396,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student disassembles the lens of the DSLR.\",\n        \"Verb\": \"disassemble\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"lens_cover\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 13.413,\n          \"end_time\": 14.469,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 14.48,\n          \"end_time\": 15.118,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 15.131,\n          \"end_time\": 16.331,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens_cover\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 16.804,\n      \"end_time\": 30.079,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student assembles the lens of the DSLR.\",\n        \"Verb\": \"assemble\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"lens_cover\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 17.1,\n          \"end_time\": 18.18,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens_cover\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 18.186,\n          \"end_time\": 20.01,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens_cover\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 20.031,\n          \"end_time\": 20.837,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"The student tries to attach the lens cover but falls it down.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"drop\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens_cover\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 20.843,\n          \"end_time\": 21.392,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens_cover\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 21.412,\n          \"end_time\": 27.538,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"To attach the lens cover, the student should squeeze both sides of the lens together.\",\n            \"Incorrect Action Corrected by\": \"14\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens_cover\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 28.18,\n          \"end_time\": 29.992,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"assemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens_cover\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 19.3,\n          \"end_time\": 20.841,\n          \"conversation_purpose\": \"instructor-start-conversation_describing high-level instruction\",\n          \"text\": \"And detach the lens.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 30.422,\n      \"end_time\": 43.628,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student disassembles the lens.\",\n        \"Verb\": \"disassemble\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"lens\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 34.188,\n          \"end_time\": 35.288,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 35.296,\n          \"end_time\": 37.343,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 37.355,\n          \"end_time\": 38.645,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"turn\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 39.475,\n          \"end_time\": 43.342,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"release_button\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 40.21,\n          \"end_time\": 42.53,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 42.551,\n          \"end_time\": 43.325,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"left hand\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 41.875,\n          \"end_time\": 42.741,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 45.006,\n      \"end_time\": 59.137,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student assembles the lens of the DSLR.\",\n        \"Verb\": \"assemble\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"lens\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 45.257,\n          \"end_time\": 46.081,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 46.09,\n          \"end_time\": 48.455,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"release_button\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 46.092,\n          \"end_time\": 47.792,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 47.827,\n          \"end_time\": 52.507,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 49.827,\n          \"end_time\": 50.967,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"release_button\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 53.314,\n          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\"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 115.731,\n          \"end_time\": 116.908,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"battery\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 116.922,\n          \"end_time\": 117.677,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery\",\n            \"adverbial\": \"none\"\n          }\n        },\n       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]\n    },\n    {\n      \"start_time\": 122.125,\n      \"end_time\": 161.231,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student exchanges the sd card from the DSLR.\",\n        \"Verb\": \"exchange\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"sd_card\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 122.406,\n          \"end_time\": 123.706,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 123.718,\n          \"end_time\": 130.211,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct 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\"start_time\": 159.906,\n          \"end_time\": 161.106,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery_door\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 139.4,\n          \"end_time\": 142.6,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"You'll find the sd card in the same compartment as the battery.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 162.053,\n      \"end_time\": 173.769,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student attaches the lens to the DSLR.\",\n        \"Verb\": \"assemble\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"lens\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 162.11,\n          \"end_time\": 163.059,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 163.09,\n          \"end_time\": 164.79,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 164.815,\n          \"end_time\": 166.858,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 166.865,\n          \"end_time\": 167.882,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 169.1,\n          \"end_time\": 171.2,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 171.22,\n          \"end_time\": 172.62,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 172.628,\n          \"end_time\": 173.667,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"assemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    }\n  ],\n  \"orphan_conversations\": [\n    {\n      \"start_time\": 15.722,\n      \"end_time\": 17.8,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"So please reattach the lens cover.\"\n    },\n    {\n      \"start_time\": 24.1,\n      \"end_time\": 30.116,\n      \"purpose\": \"instructor-start-conversation_correct the wrong action\",\n      \"text\": \"To attach the lens cover please squeeze both sides of the lens together. Thank you.\"\n    },\n    {\n      \"start_time\": 30.4,\n      \"end_time\": 37.537,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Next to detach the lens first click the lens detaching button underneath the EOS on the front side of the camera.\"\n    },\n    {\n      \"start_time\": 43.3,\n      \"end_time\": 46.667,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Next please reattach the lens to the camera.\"\n    },\n    {\n      \"start_time\": 59.1,\n      \"end_time\": 60,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Thank you.\"\n    },\n    {\n      \"start_time\": 60.037,\n      \"end_time\": 63.265,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Next please detach the lens cover from the camera.\"\n    },\n    {\n      \"start_time\": 64.914,\n      \"end_time\": 67.822,\n      \"purpose\": \"instructor-start-conversation_adjusting to capture better quality video\",\n      \"text\": \"Moreover please make sure both of your hands are within the camera.\"\n    },\n    {\n      \"start_time\": 68.3,\n      \"end_time\": 69.4,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Awesome thank you.\"\n    },\n    {\n      \"start_time\": 69.476,\n      \"end_time\": 72.51,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Next, please reattach the lens to the camera.\"\n    },\n    {\n      \"start_time\": 76.045,\n      \"end_time\": 78.345,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Next, please turn on the camera.\"\n    },\n    {\n      \"start_time\": 86.284,\n      \"end_time\": 88.059,\n      \"purpose\": \"instructor-start-conversation_other\",\n      \"text\": \"Next, please detach the camera.\"\n    },\n    {\n      \"start_time\": 89.286,\n      \"end_time\": 91.986,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Next please turn on the camera. *unintelligible* it.\"\n    },\n    {\n      \"start_time\": 93.404,\n      \"end_time\": 94.127,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Thank you.\"\n    },\n    {\n      \"start_time\": 94.163,\n      \"end_time\": 96.4,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Next please change the battery in the camera.\"\n    },\n    {\n      \"start_time\": 118.816,\n      \"end_time\": 119.716,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Thank you.\"\n    },\n    {\n      \"start_time\": 119.737,\n      \"end_time\": 123.512,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Now please can you change the SD card in the camera.\"\n    },\n    {\n      \"start_time\": 161.1,\n      \"end_time\": 162.916,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Please reattach the lens to camera.\"\n    },\n    {\n      \"start_time\": 173.335,\n      \"end_time\": 174.716,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Thank you very much.\"\n    },\n    {\n      \"start_time\": 174.729,\n      \"end_time\": 178.351,\n      \"purpose\": \"instructor-start-conversation_closing remarks\",\n      \"text\": \"That includes everything for this task, please press the button to end.\"\n    }\n  ],\n  \"orphan_fine_grained_actions\": [\n    {\n      \"start_time\": 174.1,\n      \"end_time\": 176.9,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"place\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"dslr\",\n        \"adverbial\": \"none\"\n      }\n    }\n  ],\n  \"long_form_description\": {\n    \"start_time\": 0.002,\n    \"end_time\": 180.659,\n    \"text\": \"The student detaches the lens cover, the instructor tells him to place it back and detach the lens, the student removes it and places it back. Then removes and attach the cover. Then he turns it on and off. After that, the student exchanges the battery, and the SD card and drops the lens. At last, he attaches the lens.\"\n  }\n}\n"}]}]}, "generation_config": {"response_mime_type": "application/json", "response_schema": {"$defs": {"DialogUtterance": {"description": "Single utterance in a dialogue", "properties": {"role": {"description": "Role of the speaker", "enum": ["assistant", "user"], "title": "Role", "type": "string"}, "utterance": {"description": "The spoken text", "title": "Utterance", "type": "string"}}, "required": ["role", "utterance"], "title": "DialogUtterance", "type": "object"}, "ToolUseDialog": {"description": "Dialog associated with a tool use instant event", "properties": {"clip_id": {"description": "<same as paired event>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<same as paired event>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "<same as paired event>", "title": "Risk Type", "type": "string"}, "dialogue": {"description": "Dialogue turns: Turn 1 (assistant): empty, Turn 2 (user): non-trivial response (>=12 words), Turn 3 (assistant): two-step corrective action + confirmation, Turn 4 (user): optional", "items": {"$ref": "#/$defs/DialogUtterance"}, "title": "Dialogue", "type": "array"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "dialogue"], "title": "ToolUseDialog", "type": "object"}, "ToolUseInstantEvent": {"description": "Tool use instant event", "properties": {"clip_id": {"description": "<from annotations.clip_id>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<from annotations.segment_id or 'unknown'>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "Type of risk", "enum": ["improper_grip", "unstable_handle", "device_not_off", "unsafe_posture", "wrong_orientation", "missing_guard", "loose_attachment", "other"], "title": "Risk Type", "type": "string"}, "observation": {"description": "<concise, objective evidence (no speculation)>", "title": "Observation", "type": "string"}, "source": {"default": "manual_annotation", "description": "Source of the annotation", "title": "Source", "type": "string"}, "confidence": {"default": 0.0, "description": "Confidence score", "title": "Confidence", "type": "number"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "observation"], "title": "ToolUseInstantEvent", "type": "object"}}, "description": "Tool use instant service output schema for tool use events and dialogs", "properties": {"tool_use_instant_events": {"description": "List of tool use instant events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseInstantEvent"}, "title": "Tool Use Instant Events", "type": "array"}, "dialogs": {"description": "List of dialogs associated with the events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseDialog"}, "title": "Dialogs", "type": "array"}}, "title": "ToolUseInstantServiceOutput", "type": "object"}, "temperature": 0.7}}
+{"key": "request-110", "request": {"contents": [{"parts": [{"text": "\n### **Role**\n\nYou are an Instant Proactive Service (Instant PS) annotation and dialogue-generation assistant for the HoloAssist dataset.\nIn laboratory / hands-on operation settings, you analyze manual annotations to extract time-windows of \"Tool Use\" risks / improper operations, and for each extracted event, you generate a 2-4 turn \"assistant ↔ user\" dialogue.\n\nYou must rely only on the time-windows provided by the manual annotations.\nYou must not extend, shorten, merge, or fabricate any time segments that do not exist in the manual labels.\n\n⸻\n\n### **All Defined Proactive Services**\n\t•\tInstant (second-level, grounded in the current moment)\n        •\tSafety: immediate bodily/accident danger (flame, blade, electric shock, slip, rotating parts, vehicle proximity) → stop first, then handle.\n        •\tTool Use: improper tool operation/configuration (grip, not powered off, orientation, loose chuck, missing guard, unsafe posture).\n\t•\tShort-Horizon (tens of seconds to a few minutes, within a single session)\n        •\tNext-Step Guidance: workflow is already underway; provide suggestions for the next step based on what has been done.\n        •\tError-Recovery: the user has just made a workflow mistake (wrong step, wrong object, wrong target, wrong configuration for this task) and must rollback to fix it.\n        •\tResource Reminder: end-of-task state is not handled (fire/power left on, door/cap open, unsaved work, leftover items, missing refill) → remind to close/save/take/refill.\n\n⸻\n\n### **Input Manual Annotations (authoritative time source)**\n\nProvides fine-grained temporal information for all dialogue and user actions in the video.\n\n⸻\n\n### **OBJECTIVE**\n\t1.\tRead each manual annotation labeled as \"Tool Use\", and output its time_window exactly as annotated (start_time-end_time, verbatim).\n    **You must traverse every user-error segment in the manual annotations and process them one by one without omission.**\n\t2.\tFor each event, output:\n        •\trisk_type (standardized from the label)\n        •\tan objective observation (from comment and/or video JSON; must be verifiable)\n        •\tconfidence\n\t3.\tIf multiple labels exist in the same time-window → output multiple separate events.\n        If repeated identical labels appear → deduplicate and conceptually merge their sources.\n\t4.\tOutput only Tool Use events (not Safety, not Privacy, not Error-Recovery, not Resource Reminder).\n\t5.\tDialogue generation: for every event, generate a 2-4 turn dialogue:\n        •\tAssistant speaks first, calmly, politely, low-intrusion.\n        •\tClearly state the specific tool-use risk (no timestamps), and provide 1-2 actionable corrections\n    (e.g., \"power off first, then…\", \"adjust your grip below the guard ring\").\n        •\tUser must not reply vaguely; produce ≥12 English words with meaningful content (accept/modify/decline and give reasons).\n        •\tAssistant closes with confirmation / optional SOP snippet / short reminder.\n        •\tDialogue text must not include timestamps, but the structured output must include aligned clip_id and time_window.\n\n⸻\n\n### **Task Definition / Nature (Instant · Tool Use)**\n\nCore Focus\n\t•\tThis category is restricted to problems that arise purely from how a tool is being used: grip, posture, contact, orientation, clamp/guard state, power state / configuration of the tool itself.\n\t•\tBy definition, Instant · Tool Use never requires rolling back or redoing previously completed workflow steps. The current step (object, target, step choice) is logically correct; only the usage technique is problematic.\n\t•\tIt does not cover mistakes about which object / part / slot / step / goal is chosen in the workflow (those belong to Short-Horizon · Error-Recovery).\n\nNature\n\t•\tTriggered when an immediate tool-related operational risk appears.\n\t•\tFocus on technique / configuration issues (grip, contact area, hand placement, body posture, orientation, clamp/guard state, power-off timing) that can become unsafe or damaging within a few seconds if not corrected.\n\t•\tIf the same mis-use is already causing an acute bodily hazard (e.g., clear cut / burn / electric-shock risk), it should be classified as Instant · Safety, not Tool Use.\n\nTemporal scope (critical)\n\t•\tEach Instant Tool Use event corresponds to a very short snippet of ongoing execution:\n\t•\ttypically 0-5 seconds between the risky configuration and when intervention should happen;\n\t•\twith a hard upper bound of ≤10 seconds.\n\t•\tIf understanding or fixing the problem requires:\n\t•\tlooking back over ≥10 seconds of prior workflow, or\n\t•\tundoing earlier completed steps and then redoing them,\nthen it should conceptually be handled by Short-Horizon services (especially Error-Recovery), not by Instant · Tool Use.\n\nEvent granularity\n\t•\tEach manual annotation segment that satisfies the temporal scope and nature above is counted as one Tool Use event.\n\t•\tYou must not merge multiple distant segments into a longer window to \"simulate\" an instant event.\n\nCommon labels (examples)\n\nimproper_grip, unstable_handle, device_not_off, unsafe_posture,\nwrong_orientation, missing_guard, loose_attachment, unstable_support, etc.\n\nExample 1 (Tool Use, not Error-Recovery)\nThe user is drilling into a workpiece with the correct drill bit and position, but their hand is very close to the rotating bit and the drill is tilted, making the operation unstable.\nIf they simply reposition their hand further away, adjust the tilt, and stabilize the drill, the task remains valid. No previous step needs to be undone.\nThis is an Instant · Tool Use event (technique correction), not Error-Recovery.\n\n⸻\n\n### **Mutual Exclusion & Priority vs. Error-Recovery (and Safety)**\n\nWhen deciding between Instant · Tool Use, Short-Horizon · Error-Recovery, and Instant · Safety, use the following rules.\n\n1. Completion vs. ongoing execution (primary test: Tool Use vs. Error-Recovery)\nUse this completion test first:\n\n\"If the user immediately switches to the correct technique from now on, without undoing anything already done, does the mistake disappear?\"\n\n\t•\tIf YES → this is Tool Use (ongoing execution / technique correction).\n\t•\tIf NO, because the current state is already wrong and must be undone and redone, then it belongs to Short-Horizon · Error-Recovery, not Tool Use.\n\nIn other words:\n\t•\tTool Use\n        •\tThe step itself is logically correct (right object, right target, right step for this task).\n        •\tThe problem lies in how the tool is being operated (grip, angle, stability, power-off timing, missing clamp/guard, etc.).\n        •\tFix = adjust how the tool is being handled / configured right now, without rolling back earlier workflow states.\n\t•\tError-Recovery\n        •\tThe workflow state itself is wrong (wrong part installed, wrong sample loaded, wrong slot used, wrong target selected, steps swapped, required step skipped, etc.).\n        •\tFix = stop, undo what was done, and redo the step correctly.\n        •\tThese should not be labeled as Tool Use in this task.\n\n2. Technique vs. workflow (rephrased decision rule)\n\t•\tIf the main problem is how the tool is being handled or configured in this short 0-10 second window\n(grip, posture, orientation, clamp/guard, power-off timing), and correcting it means adjusting the current action, classify it as Instant · Tool Use.\n\t•\tIf the main problem is what has already been done in the workflow\n(wrong object, wrong slot/target, wrong order, wrong configuration for this task, skipped required step), and the user must undo and redo a step, classify it as Short-Horizon · Error-Recovery.\n\n3. Safety override\n\t•\tIf the current tool use creates an immediate, high-risk safety hazard (e.g., hand directly in front of an active blade, imminent burn from an exposed hot surface, clear electric-shock risk),\nthe primary label should be Instant · Safety, even if there is also a technique issue.\n\t•\tIn such cases, prioritize Safety over Tool Use.\n\n4. Time scale\n\t•\tTool Use: typically 0-10 seconds, focused on a currently ongoing motion or micro configuration with no rollback.\n\t•\tError-Recovery: can span ≈10 seconds to a few minutes, requiring short-term memory of earlier completed actions and explicit rollback.\n\n5. Example 2 (Error-Recovery, not Tool Use)\nThe user is assembling a device that requires inserting Part A first and then Part B.\nInstead, they insert Part B directly, tighten it, and skip Part A.\nSimply improving their hand technique or tightening style cannot fix this — the assembly sequence itself is wrong.\nThe assistant should ask them to stop, remove Part B (undo), insert Part A, then re-insert Part B in the correct order (redo).\nThis is Error-Recovery because it is a workflow-level mistake that requires rollback + redo, not just a Tool Use adjustment.\n\nIn this task, you are only asked to output Tool Use events.\nSegments that match the Error-Recovery definition above should not be labeled as Tool Use.\n\n⸻\n\n### **Output Format and Rules**\n\nYou must produce two parallel arrays: tool_use_instant_events and dialogs.\nEach event must correspond to exactly one dialogue.\n\n### **Mandatory constraints**\n\t•\tExact Match\n        •\ttime_window must match the annotated start_time-end_time exactly.\n        •\tNo stretching, shortening, smoothing, or merging.\n\t•\tAnnotation Only\n\t    •\tYou may not introduce new or extended time windows.\n\t•\tObjective observation\n\t    •\tMust be verifiable; no speculation or hidden-mental-state guesses.\n\t•\tMulti-label\n\t    •\tSeparate output entries for each label; exact duplicates merged.\n\t•\tOrdering\n\t    •\tSort by clip_id ascending, then by start_time ascending.\n\n### **Dialogue constraints**\n\t•\t2-4 turns.\n\t•\tAssistant speaks first.\n\t•\tFirst assistant turn must include:\n\t•\texplicit mention of the specific tool-use risk, and\n\t•\t1-2 concrete corrective steps.\n\t•\tUser reply:\n\t•\t≥12 words, non-trivial, expresses acceptance, modification, or refusal with explanation.\n\t•\tAssistant final turn:\n\t•\tstep-by-step guidance / confirmation / optional mini SOP card.\n\t•\tNo timestamps in dialogue.\n\t•\tNo Safety / Privacy content.\n\t•\tNo hallucinated facts.\n\n⸻\n\n### **Unified Output Schema**\n{\n  \"tool_use_instant_events\": [\n    {\n      \"clip_id\": \"<from annotations.clip_id>\",\n      \"segment_id\": \"<from annotations.segment_id or 'unknown'>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"improper_grip | unstable_handle | device_not_off | unsafe_posture | wrong_orientation | missing_guard | loose_attachment | other\",\n      \"observation\": \"<concise, objective evidence (no speculation)>\",\n      \"source\": \"manual_annotation\",\n      \"confidence\": 0.0\n    }\n  ],\n  \"dialogs\": [\n    {\n      \"clip_id\": \"<same as paired event>\",\n      \"segment_id\": \"<same as paired event>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"<same as paired event>\",\n      \"dialogue\": [\n        { \"role\": \"assistant\", \"utterance\": \"\" },\n        { \"role\": \"user\", \"utterance\": \"<non-trivial response (>=12 words)>\" },\n        { \"role\": \"assistant\", \"utterance\": \"<two-step corrective action + confirmation>\" },\n        { \"role\": \"user\", \"utterance\": \"\" }\n      ]\n    }\n  ]\n}\n\n#### Failure Case (If there are no valid Tool Use events in current video clip)\n{\n  \"tool_use_instant_events\": [],\n  \"dialogs\": [],\n}\n\n\n\n### **Manual Annotations of Clip ID z038-june-23-22-gladom_assemble**\n{\n  \"video_duration\": {\n    \"raw\": \"00:03:05.54\",\n    \"seconds\": 185\n  },\n  \"taskId\": \"63dadf805fa1e26dda8ce00a\",\n  \"taskType\": \"assemble tray table\",\n  \"video_name\": \"z038-june-23-22-gladom_assemble\",\n  \"initial_conversation\": [\n    {\n      \"start_time\": 1.011,\n      \"end_time\": 7.945,\n      \"purpose\": \"instructor-start-conversation_opening remarks\",\n      \"text\": \"Hello, thank you for agreeing to take part in our study. In front of you, you will see the IKEA Gladom table.\"\n    },\n    {\n      \"start_time\": 8.02258601553829,\n      \"end_time\": 11.293629300776912,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"On the table, your task, for now, will be to assemble it.\"\n    },\n    {\n      \"start_time\": 11.354,\n      \"end_time\": 12.913,\n      \"purpose\": \"instructor-start-conversation_opening remarks\",\n      \"text\": \"You may now begin\"\n    }\n  ],\n  \"initial_fine_grained_action\": [],\n  \"actions\": [\n    {\n      \"start_time\": 13.182344062153163,\n      \"end_time\": 61.7764461709212,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student assembles the table legs.\",\n        \"Verb\": \"assemble\",\n        \"Noun\": \"leg\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 13.2,\n          \"end_time\": 14.26,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student grabs the hex socket heads but the instructor corrects him.\",\n            \"Incorrect Action Corrected by\": \"7\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 14.346,\n          \"end_time\": 16.182268590455053,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 16.325,\n          \"end_time\": 18.031,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student grabs the hex socket heads but the instructor corrects him.\",\n            \"Incorrect Action Corrected by\": \"7\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 18.111682574916756,\n          \"end_time\": 20.02351609322974,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 20.111682574916763,\n          \"end_time\": 22.0386448390677,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 22.11941398446171,\n          \"end_time\": 23.531069922308546,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 23.637,\n          \"end_time\": 30.911,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student align the leg in a wrong way\",\n            \"Incorrect Action Corrected by\": \"13\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 31.021,\n          \"end_time\": 33.947,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 33.992,\n          \"end_time\": 36.854,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 36.97334406215317,\n          \"end_time\": 39.57517203107658,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 39.64361820199778,\n          \"end_time\": 42.300000000000004,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 42.43523640399556,\n          \"end_time\": 48.478,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 48.554,\n          \"end_time\": 50.77,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 50.84168812430632,\n          \"end_time\": 53.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 53.47434406215316,\n          \"end_time\": 56.00424195338514,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 56.158827968923426,\n          \"end_time\": 57.30082796892342,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 57.388,\n          \"end_time\": 59.316,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 59.4484139844617,\n          \"end_time\": 61.72941398446171,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 14.2,\n          \"end_time\": 18.231,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"Ah, first please take the two feet\"\n        },\n        {\n          \"start_time\": 33.4,\n          \"end_time\": 41.116,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"Please flip one of the feet such that the thin end align the end in the thick end aligned in the thick end.\"\n        },\n        {\n          \"start_time\": 51.116,\n          \"end_time\": 52.182,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        },\n        {\n          \"start_time\": 52.64775804661487,\n          \"end_time\": 57.548,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Next is flip both feet such that the thick end is on top and the thin end is on the bottom.\"\n        },\n        {\n          \"start_time\": 59.228,\n          \"end_time\": 60.3,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 61.87058601553829,\n      \"end_time\": 92.70003773584905,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student assembles the top hex socket head of the legs using an Allen wrench.\",\n        \"Verb\": \"assemble\",\n        \"Adjective\": \"top\",\n        \"Noun\": \"screw\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 63.20000000000002,\n          \"end_time\": 65.90000000000003,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 65.94575804661488,\n          \"end_time\": 67.0342419533851,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 67.18824195338512,\n          \"end_time\": 71.73,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"top\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 71.79003218645948,\n          \"end_time\": 74.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 74.71110210876805,\n          \"end_time\": 76.15299999999999,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 76.22941398446171,\n          \"end_time\": 77.14341398446172,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 77.24358601553828,\n          \"end_time\": 90.1541076581576,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"top\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 92.87700000000001,\n      \"end_time\": 113.559,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student assembles the bottom hex socket head of the legs using an Allen wrench.\",\n        \"Verb\": \"assemble\",\n        \"Adjective\": \"bottom\",\n        \"Noun\": \"screw\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 92.93527413984462,\n          \"end_time\": 95.09251609322976,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 95.20068812430632,\n          \"end_time\": 97.442,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"bottom\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 97.55441398446173,\n          \"end_time\": 99.76041398446172,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 99.8425860155383,\n          \"end_time\": 107.2135860155383,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"bottom\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 107.32817203107658,\n          \"end_time\": 108.27517203107658,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 108.3935860155383,\n          \"end_time\": 109.4475860155383,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 109.6154139844617,\n          \"end_time\": 110.4754139844617,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 110.61341398446172,\n          \"end_time\": 112.4954139844617,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 112.5784139844617,\n          \"end_time\": 113.5294139844617,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"The student should not drop the allen_wrench.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"drop\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 109.39706992230853,\n          \"end_time\": 112.59706992230853,\n          \"conversation_purpose\": \"instructor-start-conversation_adjusting to capture better quality video\",\n          \"text\": \"Please make sure both of your hands are in the video, thank you.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 113.803,\n      \"end_time\": 144.71699999999998,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student assembles the circle with an Allen wrench.\",\n        \"Verb\": \"assemble\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"circle\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 115.553,\n          \"end_time\": 117.35499999999999,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student lifts the table but the instructor corrects him and asks him to not do that.\",\n            \"Incorrect Action Corrected by\": \"50\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 117.455,\n          \"end_time\": 123.457,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student attempts to place the legs on top of the tray but the instructor corrects him.\",\n            \"Incorrect Action Corrected by\": \"53\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 123.564,\n          \"end_time\": 125.81175804661487,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 125.97972031076581,\n          \"end_time\": 127.18596226415093,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 127.30582241953381,\n          \"end_time\": 129.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 129.422,\n          \"end_time\": 131.981,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student attempts to grab both the tray and circle but the instructor corrects him by asking to just take the circle.\",\n            \"Incorrect Action Corrected by\": \"59\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 129.422,\n          \"end_time\": 131.981,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student attempts to grab both the tray and circle but the instructor corrects him by asking to just take the circle.\",\n            \"Incorrect Action Corrected by\": \"59\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"circle\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 132.06893007769148,\n          \"end_time\": 132.98065593784685,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 133.041,\n          \"end_time\": 134.947,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student attempts to grab both the tray and circle but the instructor corrects him by asking to just take the circle.\",\n            \"Incorrect Action Corrected by\": \"59\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"circle\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 135.0705860155383,\n          \"end_time\": 136.94900000000004,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"circle\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 137.0751720310766,\n          \"end_time\": 140.3634572697003,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"circle\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 140.4636182019978,\n          \"end_time\": 144.69413984461713,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"circle\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 115.668,\n          \"end_time\": 118.93593007769144,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"Please, keep the feet on the table.\"\n        },\n        {\n          \"start_time\": 121.242,\n          \"end_time\": 123.824,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"Uhm, please, keep the feet on the table.\"\n        },\n        {\n          \"start_time\": 132.506,\n          \"end_time\": 136.447,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"Please take only the metal ring and place it on top of this border.\"\n        },\n        {\n          \"start_time\": 136.496,\n          \"end_time\": 139.887,\n          \"conversation_purpose\": \"instructor-start-conversation_adjusting to capture better quality video\",\n          \"text\": \"However, Please keep your hands in the camera view. Thank you!\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 144.816,\n      \"end_time\": 172.2,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student assembles the hex socket heads of the circle with an Allen wrench.\",\n        \"Verb\": \"assemble\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"screw\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 144.834,\n          \"end_time\": 146.069,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 146.1117580466149,\n          \"end_time\": 147.02506437291902,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 147.07024195338514,\n          \"end_time\": 147.98148390677028,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"noen\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 148.06,\n          \"end_time\": 149.109,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 149.15800000000002,\n          \"end_time\": 150.07,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 150.123,\n          \"end_time\": 153.946,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 154.0394139844617,\n          \"end_time\": 155.27441398446172,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 155.348,\n          \"end_time\": 160.978,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 161.177,\n          \"end_time\": 161.747,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 161.864,\n          \"end_time\": 163.336,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 163.435,\n          \"end_time\": 164.629,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 172.371,\n      \"end_time\": 183.012,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student assembles the tray on the legs.\",\n        \"Verb\": \"assemble\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"tray\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 172.39534406215316,\n          \"end_time\": 174.07189789123194,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 174.17058601553828,\n          \"end_time\": 175.1324139844617,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 175.2105860155383,\n          \"end_time\": 176.695,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 176.77168812430634,\n          \"end_time\": 180.0765216426193,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 180.19034406215314,\n          \"end_time\": 181.01389789123195,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 181.1016237513873,\n          \"end_time\": 182.95454827968922,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 179.4,\n          \"end_time\": 180.199,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you very much.\"\n        }\n      ]\n    }\n  ],\n  \"orphan_conversations\": [\n    {\n      \"start_time\": 180.226,\n      \"end_time\": 183.875,\n      \"purpose\": \"instructor-start-conversation_closing remarks\",\n      \"text\": \"That includes everything for this task. You may now go ahead and click stop button.\"\n    }\n  ],\n  \"orphan_fine_grained_actions\": [\n    {\n      \"start_time\": 61.85734406215318,\n      \"end_time\": 63.09265593784685,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"approach\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"hex_socket_head\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 90.282,\n      \"end_time\": 92.735,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"withdraw\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"allen_wrench\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 90.282,\n      \"end_time\": 92.735,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"withdraw\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"hex_socket_head\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 113.78820421753608,\n      \"end_time\": 115.4295860155383,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"grab\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"leg\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 164.70600000000002,\n      \"end_time\": 172.22899999999998,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"screw\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"hex_socket_head\",\n        \"adverbial\": \"none\"\n      }\n    }\n  ],\n  \"long_form_description\": {\n    \"start_time\": 0.012,\n    \"end_time\": 184.012,\n    \"text\": \"The student aligns the legs of the table and assembles them by screwing the top and bottom hex socket head using an Allen wrench. Then, the student places the circle on top of the legs and proceeds to screw each of the hex socket heads on the circle with an Allen wrench to assemble it. Finally, the student places the tray on top of the legs.\"\n  }\n}\n"}]}]}, "generation_config": {"response_mime_type": "application/json", "response_schema": {"$defs": {"DialogUtterance": {"description": "Single utterance in a dialogue", "properties": {"role": {"description": "Role of the speaker", "enum": ["assistant", "user"], "title": "Role", "type": "string"}, "utterance": {"description": "The spoken text", "title": "Utterance", "type": "string"}}, "required": ["role", "utterance"], "title": "DialogUtterance", "type": "object"}, "ToolUseDialog": {"description": "Dialog associated with a tool use instant event", "properties": {"clip_id": {"description": "<same as paired event>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<same as paired event>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "<same as paired event>", "title": "Risk Type", "type": "string"}, "dialogue": {"description": "Dialogue turns: Turn 1 (assistant): empty, Turn 2 (user): non-trivial response (>=12 words), Turn 3 (assistant): two-step corrective action + confirmation, Turn 4 (user): optional", "items": {"$ref": "#/$defs/DialogUtterance"}, "title": "Dialogue", "type": "array"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "dialogue"], "title": "ToolUseDialog", "type": "object"}, "ToolUseInstantEvent": {"description": "Tool use instant event", "properties": {"clip_id": {"description": "<from annotations.clip_id>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<from annotations.segment_id or 'unknown'>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "Type of risk", "enum": ["improper_grip", "unstable_handle", "device_not_off", "unsafe_posture", "wrong_orientation", "missing_guard", "loose_attachment", "other"], "title": "Risk Type", "type": "string"}, "observation": {"description": "<concise, objective evidence (no speculation)>", "title": "Observation", "type": "string"}, "source": {"default": "manual_annotation", "description": "Source of the annotation", "title": "Source", "type": "string"}, "confidence": {"default": 0.0, "description": "Confidence score", "title": "Confidence", "type": "number"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "observation"], "title": "ToolUseInstantEvent", "type": "object"}}, "description": "Tool use instant service output schema for tool use events and dialogs", "properties": {"tool_use_instant_events": {"description": "List of tool use instant events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseInstantEvent"}, "title": "Tool Use Instant Events", "type": "array"}, "dialogs": {"description": "List of dialogs associated with the events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseDialog"}, "title": "Dialogs", "type": "array"}}, "title": "ToolUseInstantServiceOutput", "type": "object"}, "temperature": 0.7}}
+{"key": "request-111", "request": {"contents": [{"parts": [{"text": "\n### **Role**\n\nYou are an Instant Proactive Service (Instant PS) annotation and dialogue-generation assistant for the HoloAssist dataset.\nIn laboratory / hands-on operation settings, you analyze manual annotations to extract time-windows of \"Tool Use\" risks / improper operations, and for each extracted event, you generate a 2-4 turn \"assistant ↔ user\" dialogue.\n\nYou must rely only on the time-windows provided by the manual annotations.\nYou must not extend, shorten, merge, or fabricate any time segments that do not exist in the manual labels.\n\n⸻\n\n### **All Defined Proactive Services**\n\t•\tInstant (second-level, grounded in the current moment)\n        •\tSafety: immediate bodily/accident danger (flame, blade, electric shock, slip, rotating parts, vehicle proximity) → stop first, then handle.\n        •\tTool Use: improper tool operation/configuration (grip, not powered off, orientation, loose chuck, missing guard, unsafe posture).\n\t•\tShort-Horizon (tens of seconds to a few minutes, within a single session)\n        •\tNext-Step Guidance: workflow is already underway; provide suggestions for the next step based on what has been done.\n        •\tError-Recovery: the user has just made a workflow mistake (wrong step, wrong object, wrong target, wrong configuration for this task) and must rollback to fix it.\n        •\tResource Reminder: end-of-task state is not handled (fire/power left on, door/cap open, unsaved work, leftover items, missing refill) → remind to close/save/take/refill.\n\n⸻\n\n### **Input Manual Annotations (authoritative time source)**\n\nProvides fine-grained temporal information for all dialogue and user actions in the video.\n\n⸻\n\n### **OBJECTIVE**\n\t1.\tRead each manual annotation labeled as \"Tool Use\", and output its time_window exactly as annotated (start_time-end_time, verbatim).\n    **You must traverse every user-error segment in the manual annotations and process them one by one without omission.**\n\t2.\tFor each event, output:\n        •\trisk_type (standardized from the label)\n        •\tan objective observation (from comment and/or video JSON; must be verifiable)\n        •\tconfidence\n\t3.\tIf multiple labels exist in the same time-window → output multiple separate events.\n        If repeated identical labels appear → deduplicate and conceptually merge their sources.\n\t4.\tOutput only Tool Use events (not Safety, not Privacy, not Error-Recovery, not Resource Reminder).\n\t5.\tDialogue generation: for every event, generate a 2-4 turn dialogue:\n        •\tAssistant speaks first, calmly, politely, low-intrusion.\n        •\tClearly state the specific tool-use risk (no timestamps), and provide 1-2 actionable corrections\n    (e.g., \"power off first, then…\", \"adjust your grip below the guard ring\").\n        •\tUser must not reply vaguely; produce ≥12 English words with meaningful content (accept/modify/decline and give reasons).\n        •\tAssistant closes with confirmation / optional SOP snippet / short reminder.\n        •\tDialogue text must not include timestamps, but the structured output must include aligned clip_id and time_window.\n\n⸻\n\n### **Task Definition / Nature (Instant · Tool Use)**\n\nCore Focus\n\t•\tThis category is restricted to problems that arise purely from how a tool is being used: grip, posture, contact, orientation, clamp/guard state, power state / configuration of the tool itself.\n\t•\tBy definition, Instant · Tool Use never requires rolling back or redoing previously completed workflow steps. The current step (object, target, step choice) is logically correct; only the usage technique is problematic.\n\t•\tIt does not cover mistakes about which object / part / slot / step / goal is chosen in the workflow (those belong to Short-Horizon · Error-Recovery).\n\nNature\n\t•\tTriggered when an immediate tool-related operational risk appears.\n\t•\tFocus on technique / configuration issues (grip, contact area, hand placement, body posture, orientation, clamp/guard state, power-off timing) that can become unsafe or damaging within a few seconds if not corrected.\n\t•\tIf the same mis-use is already causing an acute bodily hazard (e.g., clear cut / burn / electric-shock risk), it should be classified as Instant · Safety, not Tool Use.\n\nTemporal scope (critical)\n\t•\tEach Instant Tool Use event corresponds to a very short snippet of ongoing execution:\n\t•\ttypically 0-5 seconds between the risky configuration and when intervention should happen;\n\t•\twith a hard upper bound of ≤10 seconds.\n\t•\tIf understanding or fixing the problem requires:\n\t•\tlooking back over ≥10 seconds of prior workflow, or\n\t•\tundoing earlier completed steps and then redoing them,\nthen it should conceptually be handled by Short-Horizon services (especially Error-Recovery), not by Instant · Tool Use.\n\nEvent granularity\n\t•\tEach manual annotation segment that satisfies the temporal scope and nature above is counted as one Tool Use event.\n\t•\tYou must not merge multiple distant segments into a longer window to \"simulate\" an instant event.\n\nCommon labels (examples)\n\nimproper_grip, unstable_handle, device_not_off, unsafe_posture,\nwrong_orientation, missing_guard, loose_attachment, unstable_support, etc.\n\nExample 1 (Tool Use, not Error-Recovery)\nThe user is drilling into a workpiece with the correct drill bit and position, but their hand is very close to the rotating bit and the drill is tilted, making the operation unstable.\nIf they simply reposition their hand further away, adjust the tilt, and stabilize the drill, the task remains valid. No previous step needs to be undone.\nThis is an Instant · Tool Use event (technique correction), not Error-Recovery.\n\n⸻\n\n### **Mutual Exclusion & Priority vs. Error-Recovery (and Safety)**\n\nWhen deciding between Instant · Tool Use, Short-Horizon · Error-Recovery, and Instant · Safety, use the following rules.\n\n1. Completion vs. ongoing execution (primary test: Tool Use vs. Error-Recovery)\nUse this completion test first:\n\n\"If the user immediately switches to the correct technique from now on, without undoing anything already done, does the mistake disappear?\"\n\n\t•\tIf YES → this is Tool Use (ongoing execution / technique correction).\n\t•\tIf NO, because the current state is already wrong and must be undone and redone, then it belongs to Short-Horizon · Error-Recovery, not Tool Use.\n\nIn other words:\n\t•\tTool Use\n        •\tThe step itself is logically correct (right object, right target, right step for this task).\n        •\tThe problem lies in how the tool is being operated (grip, angle, stability, power-off timing, missing clamp/guard, etc.).\n        •\tFix = adjust how the tool is being handled / configured right now, without rolling back earlier workflow states.\n\t•\tError-Recovery\n        •\tThe workflow state itself is wrong (wrong part installed, wrong sample loaded, wrong slot used, wrong target selected, steps swapped, required step skipped, etc.).\n        •\tFix = stop, undo what was done, and redo the step correctly.\n        •\tThese should not be labeled as Tool Use in this task.\n\n2. Technique vs. workflow (rephrased decision rule)\n\t•\tIf the main problem is how the tool is being handled or configured in this short 0-10 second window\n(grip, posture, orientation, clamp/guard, power-off timing), and correcting it means adjusting the current action, classify it as Instant · Tool Use.\n\t•\tIf the main problem is what has already been done in the workflow\n(wrong object, wrong slot/target, wrong order, wrong configuration for this task, skipped required step), and the user must undo and redo a step, classify it as Short-Horizon · Error-Recovery.\n\n3. Safety override\n\t•\tIf the current tool use creates an immediate, high-risk safety hazard (e.g., hand directly in front of an active blade, imminent burn from an exposed hot surface, clear electric-shock risk),\nthe primary label should be Instant · Safety, even if there is also a technique issue.\n\t•\tIn such cases, prioritize Safety over Tool Use.\n\n4. Time scale\n\t•\tTool Use: typically 0-10 seconds, focused on a currently ongoing motion or micro configuration with no rollback.\n\t•\tError-Recovery: can span ≈10 seconds to a few minutes, requiring short-term memory of earlier completed actions and explicit rollback.\n\n5. Example 2 (Error-Recovery, not Tool Use)\nThe user is assembling a device that requires inserting Part A first and then Part B.\nInstead, they insert Part B directly, tighten it, and skip Part A.\nSimply improving their hand technique or tightening style cannot fix this — the assembly sequence itself is wrong.\nThe assistant should ask them to stop, remove Part B (undo), insert Part A, then re-insert Part B in the correct order (redo).\nThis is Error-Recovery because it is a workflow-level mistake that requires rollback + redo, not just a Tool Use adjustment.\n\nIn this task, you are only asked to output Tool Use events.\nSegments that match the Error-Recovery definition above should not be labeled as Tool Use.\n\n⸻\n\n### **Output Format and Rules**\n\nYou must produce two parallel arrays: tool_use_instant_events and dialogs.\nEach event must correspond to exactly one dialogue.\n\n### **Mandatory constraints**\n\t•\tExact Match\n        •\ttime_window must match the annotated start_time-end_time exactly.\n        •\tNo stretching, shortening, smoothing, or merging.\n\t•\tAnnotation Only\n\t    •\tYou may not introduce new or extended time windows.\n\t•\tObjective observation\n\t    •\tMust be verifiable; no speculation or hidden-mental-state guesses.\n\t•\tMulti-label\n\t    •\tSeparate output entries for each label; exact duplicates merged.\n\t•\tOrdering\n\t    •\tSort by clip_id ascending, then by start_time ascending.\n\n### **Dialogue constraints**\n\t•\t2-4 turns.\n\t•\tAssistant speaks first.\n\t•\tFirst assistant turn must include:\n\t•\texplicit mention of the specific tool-use risk, and\n\t•\t1-2 concrete corrective steps.\n\t•\tUser reply:\n\t•\t≥12 words, non-trivial, expresses acceptance, modification, or refusal with explanation.\n\t•\tAssistant final turn:\n\t•\tstep-by-step guidance / confirmation / optional mini SOP card.\n\t•\tNo timestamps in dialogue.\n\t•\tNo Safety / Privacy content.\n\t•\tNo hallucinated facts.\n\n⸻\n\n### **Unified Output Schema**\n{\n  \"tool_use_instant_events\": [\n    {\n      \"clip_id\": \"<from annotations.clip_id>\",\n      \"segment_id\": \"<from annotations.segment_id or 'unknown'>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"improper_grip | unstable_handle | device_not_off | unsafe_posture | wrong_orientation | missing_guard | loose_attachment | other\",\n      \"observation\": \"<concise, objective evidence (no speculation)>\",\n      \"source\": \"manual_annotation\",\n      \"confidence\": 0.0\n    }\n  ],\n  \"dialogs\": [\n    {\n      \"clip_id\": \"<same as paired event>\",\n      \"segment_id\": \"<same as paired event>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"<same as paired event>\",\n      \"dialogue\": [\n        { \"role\": \"assistant\", \"utterance\": \"\" },\n        { \"role\": \"user\", \"utterance\": \"<non-trivial response (>=12 words)>\" },\n        { \"role\": \"assistant\", \"utterance\": \"<two-step corrective action + confirmation>\" },\n        { \"role\": \"user\", \"utterance\": \"\" }\n      ]\n    }\n  ]\n}\n\n#### Failure Case (If there are no valid Tool Use events in current video clip)\n{\n  \"tool_use_instant_events\": [],\n  \"dialogs\": [],\n}\n\n\n\n### **Manual Annotations of Clip ID z038-june-23-22-gladom_disassemble**\n{\n  \"video_duration\": {\n    \"raw\": \"00:01:33.29\",\n    \"seconds\": 93\n  },\n  \"taskId\": \"63dadf057b883d0b95543db6\",\n  \"taskType\": \"disassemble tray table\",\n  \"video_name\": \"z038-june-23-22-gladom_disassemble\",\n  \"initial_conversation\": [\n    {\n      \"start_time\": 1.2,\n      \"end_time\": 9.294,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"In front of you, you will see the Gladom IKEA coffee table. Um and the task for you now, will be to please disassemble it.\"\n    },\n    {\n      \"start_time\": 9.331,\n      \"end_time\": 10.731,\n      \"purpose\": \"instructor-start-conversation_opening remarks\",\n      \"text\": \"You may now begin, thank you.\"\n    }\n  ],\n  \"initial_fine_grained_action\": [],\n  \"actions\": [\n    {\n      \"start_time\": 10.657,\n      \"end_time\": 16.706,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student removes the circle.\",\n        \"Verb\": \"disassemble\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"tray\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 10.708,\n          \"end_time\": 11.308,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray_table\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 11.335,\n          \"end_time\": 12.751,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 12.808,\n          \"end_time\": 16.651,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": 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That includes everything for this task. You may now press the stop button.\"\n        }\n      ]\n    }\n  ],\n  \"orphan_conversations\": [],\n  \"orphan_fine_grained_actions\": [],\n  \"long_form_description\": {\n    \"start_time\": 0.1,\n    \"end_time\": 92.1,\n    \"text\": \"The student is to disassemble the Gladom furniture. He starts by removing the tray. Then, he unscrews each of the hex socket heads of the circle using an allen wrench and then removes the circle. He unscrews the hex socket heads of the legs. Finally, he disassembles the legs and places them on the table.\"\n  }\n}\n"}]}]}, "generation_config": {"response_mime_type": "application/json", "response_schema": {"$defs": {"DialogUtterance": {"description": "Single utterance in a dialogue", "properties": {"role": {"description": "Role of the speaker", "enum": ["assistant", "user"], "title": "Role", "type": "string"}, "utterance": {"description": "The spoken text", "title": "Utterance", "type": "string"}}, "required": ["role", "utterance"], "title": "DialogUtterance", "type": "object"}, "ToolUseDialog": {"description": "Dialog associated with a tool use instant event", "properties": {"clip_id": {"description": "<same as paired event>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<same as paired event>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "<same as paired event>", "title": "Risk Type", "type": "string"}, "dialogue": {"description": "Dialogue turns: Turn 1 (assistant): empty, Turn 2 (user): non-trivial response (>=12 words), Turn 3 (assistant): two-step corrective action + confirmation, Turn 4 (user): optional", "items": {"$ref": "#/$defs/DialogUtterance"}, "title": "Dialogue", "type": "array"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "dialogue"], "title": "ToolUseDialog", "type": "object"}, "ToolUseInstantEvent": {"description": "Tool use instant event", "properties": {"clip_id": {"description": "<from annotations.clip_id>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<from annotations.segment_id or 'unknown'>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "Type of risk", "enum": ["improper_grip", "unstable_handle", "device_not_off", "unsafe_posture", "wrong_orientation", "missing_guard", "loose_attachment", "other"], "title": "Risk Type", "type": "string"}, "observation": {"description": "<concise, objective evidence (no speculation)>", "title": "Observation", "type": "string"}, "source": {"default": "manual_annotation", "description": "Source of the annotation", "title": "Source", "type": "string"}, "confidence": {"default": 0.0, "description": "Confidence score", "title": "Confidence", "type": "number"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "observation"], "title": "ToolUseInstantEvent", "type": "object"}}, "description": "Tool use instant service output schema for tool use events and dialogs", "properties": {"tool_use_instant_events": {"description": "List of tool use instant events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseInstantEvent"}, "title": "Tool Use Instant Events", "type": "array"}, "dialogs": {"description": "List of dialogs associated with the events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseDialog"}, "title": "Dialogs", "type": "array"}}, "title": "ToolUseInstantServiceOutput", "type": "object"}, "temperature": 0.7}}
+{"key": "request-112", "request": {"contents": [{"parts": [{"text": "\n### **Role**\n\nYou are an Instant Proactive Service (Instant PS) annotation and dialogue-generation assistant for the HoloAssist dataset.\nIn laboratory / hands-on operation settings, you analyze manual annotations to extract time-windows of \"Tool Use\" risks / improper operations, and for each extracted event, you generate a 2-4 turn \"assistant ↔ user\" dialogue.\n\nYou must rely only on the time-windows provided by the manual annotations.\nYou must not extend, shorten, merge, or fabricate any time segments that do not exist in the manual labels.\n\n⸻\n\n### **All Defined Proactive Services**\n\t•\tInstant (second-level, grounded in the current moment)\n        •\tSafety: immediate bodily/accident danger (flame, blade, electric shock, slip, rotating parts, vehicle proximity) → stop first, then handle.\n        •\tTool Use: improper tool operation/configuration (grip, not powered off, orientation, loose chuck, missing guard, unsafe posture).\n\t•\tShort-Horizon (tens of seconds to a few minutes, within a single session)\n        •\tNext-Step Guidance: workflow is already underway; provide suggestions for the next step based on what has been done.\n        •\tError-Recovery: the user has just made a workflow mistake (wrong step, wrong object, wrong target, wrong configuration for this task) and must rollback to fix it.\n        •\tResource Reminder: end-of-task state is not handled (fire/power left on, door/cap open, unsaved work, leftover items, missing refill) → remind to close/save/take/refill.\n\n⸻\n\n### **Input Manual Annotations (authoritative time source)**\n\nProvides fine-grained temporal information for all dialogue and user actions in the video.\n\n⸻\n\n### **OBJECTIVE**\n\t1.\tRead each manual annotation labeled as \"Tool Use\", and output its time_window exactly as annotated (start_time-end_time, verbatim).\n    **You must traverse every user-error segment in the manual annotations and process them one by one without omission.**\n\t2.\tFor each event, output:\n        •\trisk_type (standardized from the label)\n        •\tan objective observation (from comment and/or video JSON; must be verifiable)\n        •\tconfidence\n\t3.\tIf multiple labels exist in the same time-window → output multiple separate events.\n        If repeated identical labels appear → deduplicate and conceptually merge their sources.\n\t4.\tOutput only Tool Use events (not Safety, not Privacy, not Error-Recovery, not Resource Reminder).\n\t5.\tDialogue generation: for every event, generate a 2-4 turn dialogue:\n        •\tAssistant speaks first, calmly, politely, low-intrusion.\n        •\tClearly state the specific tool-use risk (no timestamps), and provide 1-2 actionable corrections\n    (e.g., \"power off first, then…\", \"adjust your grip below the guard ring\").\n        •\tUser must not reply vaguely; produce ≥12 English words with meaningful content (accept/modify/decline and give reasons).\n        •\tAssistant closes with confirmation / optional SOP snippet / short reminder.\n        •\tDialogue text must not include timestamps, but the structured output must include aligned clip_id and time_window.\n\n⸻\n\n### **Task Definition / Nature (Instant · Tool Use)**\n\nCore Focus\n\t•\tThis category is restricted to problems that arise purely from how a tool is being used: grip, posture, contact, orientation, clamp/guard state, power state / configuration of the tool itself.\n\t•\tBy definition, Instant · Tool Use never requires rolling back or redoing previously completed workflow steps. The current step (object, target, step choice) is logically correct; only the usage technique is problematic.\n\t•\tIt does not cover mistakes about which object / part / slot / step / goal is chosen in the workflow (those belong to Short-Horizon · Error-Recovery).\n\nNature\n\t•\tTriggered when an immediate tool-related operational risk appears.\n\t•\tFocus on technique / configuration issues (grip, contact area, hand placement, body posture, orientation, clamp/guard state, power-off timing) that can become unsafe or damaging within a few seconds if not corrected.\n\t•\tIf the same mis-use is already causing an acute bodily hazard (e.g., clear cut / burn / electric-shock risk), it should be classified as Instant · Safety, not Tool Use.\n\nTemporal scope (critical)\n\t•\tEach Instant Tool Use event corresponds to a very short snippet of ongoing execution:\n\t•\ttypically 0-5 seconds between the risky configuration and when intervention should happen;\n\t•\twith a hard upper bound of ≤10 seconds.\n\t•\tIf understanding or fixing the problem requires:\n\t•\tlooking back over ≥10 seconds of prior workflow, or\n\t•\tundoing earlier completed steps and then redoing them,\nthen it should conceptually be handled by Short-Horizon services (especially Error-Recovery), not by Instant · Tool Use.\n\nEvent granularity\n\t•\tEach manual annotation segment that satisfies the temporal scope and nature above is counted as one Tool Use event.\n\t•\tYou must not merge multiple distant segments into a longer window to \"simulate\" an instant event.\n\nCommon labels (examples)\n\nimproper_grip, unstable_handle, device_not_off, unsafe_posture,\nwrong_orientation, missing_guard, loose_attachment, unstable_support, etc.\n\nExample 1 (Tool Use, not Error-Recovery)\nThe user is drilling into a workpiece with the correct drill bit and position, but their hand is very close to the rotating bit and the drill is tilted, making the operation unstable.\nIf they simply reposition their hand further away, adjust the tilt, and stabilize the drill, the task remains valid. No previous step needs to be undone.\nThis is an Instant · Tool Use event (technique correction), not Error-Recovery.\n\n⸻\n\n### **Mutual Exclusion & Priority vs. Error-Recovery (and Safety)**\n\nWhen deciding between Instant · Tool Use, Short-Horizon · Error-Recovery, and Instant · Safety, use the following rules.\n\n1. Completion vs. ongoing execution (primary test: Tool Use vs. Error-Recovery)\nUse this completion test first:\n\n\"If the user immediately switches to the correct technique from now on, without undoing anything already done, does the mistake disappear?\"\n\n\t•\tIf YES → this is Tool Use (ongoing execution / technique correction).\n\t•\tIf NO, because the current state is already wrong and must be undone and redone, then it belongs to Short-Horizon · Error-Recovery, not Tool Use.\n\nIn other words:\n\t•\tTool Use\n        •\tThe step itself is logically correct (right object, right target, right step for this task).\n        •\tThe problem lies in how the tool is being operated (grip, angle, stability, power-off timing, missing clamp/guard, etc.).\n        •\tFix = adjust how the tool is being handled / configured right now, without rolling back earlier workflow states.\n\t•\tError-Recovery\n        •\tThe workflow state itself is wrong (wrong part installed, wrong sample loaded, wrong slot used, wrong target selected, steps swapped, required step skipped, etc.).\n        •\tFix = stop, undo what was done, and redo the step correctly.\n        •\tThese should not be labeled as Tool Use in this task.\n\n2. Technique vs. workflow (rephrased decision rule)\n\t•\tIf the main problem is how the tool is being handled or configured in this short 0-10 second window\n(grip, posture, orientation, clamp/guard, power-off timing), and correcting it means adjusting the current action, classify it as Instant · Tool Use.\n\t•\tIf the main problem is what has already been done in the workflow\n(wrong object, wrong slot/target, wrong order, wrong configuration for this task, skipped required step), and the user must undo and redo a step, classify it as Short-Horizon · Error-Recovery.\n\n3. Safety override\n\t•\tIf the current tool use creates an immediate, high-risk safety hazard (e.g., hand directly in front of an active blade, imminent burn from an exposed hot surface, clear electric-shock risk),\nthe primary label should be Instant · Safety, even if there is also a technique issue.\n\t•\tIn such cases, prioritize Safety over Tool Use.\n\n4. Time scale\n\t•\tTool Use: typically 0-10 seconds, focused on a currently ongoing motion or micro configuration with no rollback.\n\t•\tError-Recovery: can span ≈10 seconds to a few minutes, requiring short-term memory of earlier completed actions and explicit rollback.\n\n5. Example 2 (Error-Recovery, not Tool Use)\nThe user is assembling a device that requires inserting Part A first and then Part B.\nInstead, they insert Part B directly, tighten it, and skip Part A.\nSimply improving their hand technique or tightening style cannot fix this — the assembly sequence itself is wrong.\nThe assistant should ask them to stop, remove Part B (undo), insert Part A, then re-insert Part B in the correct order (redo).\nThis is Error-Recovery because it is a workflow-level mistake that requires rollback + redo, not just a Tool Use adjustment.\n\nIn this task, you are only asked to output Tool Use events.\nSegments that match the Error-Recovery definition above should not be labeled as Tool Use.\n\n⸻\n\n### **Output Format and Rules**\n\nYou must produce two parallel arrays: tool_use_instant_events and dialogs.\nEach event must correspond to exactly one dialogue.\n\n### **Mandatory constraints**\n\t•\tExact Match\n        •\ttime_window must match the annotated start_time-end_time exactly.\n        •\tNo stretching, shortening, smoothing, or merging.\n\t•\tAnnotation Only\n\t    •\tYou may not introduce new or extended time windows.\n\t•\tObjective observation\n\t    •\tMust be verifiable; no speculation or hidden-mental-state guesses.\n\t•\tMulti-label\n\t    •\tSeparate output entries for each label; exact duplicates merged.\n\t•\tOrdering\n\t    •\tSort by clip_id ascending, then by start_time ascending.\n\n### **Dialogue constraints**\n\t•\t2-4 turns.\n\t•\tAssistant speaks first.\n\t•\tFirst assistant turn must include:\n\t•\texplicit mention of the specific tool-use risk, and\n\t•\t1-2 concrete corrective steps.\n\t•\tUser reply:\n\t•\t≥12 words, non-trivial, expresses acceptance, modification, or refusal with explanation.\n\t•\tAssistant final turn:\n\t•\tstep-by-step guidance / confirmation / optional mini SOP card.\n\t•\tNo timestamps in dialogue.\n\t•\tNo Safety / Privacy content.\n\t•\tNo hallucinated facts.\n\n⸻\n\n### **Unified Output Schema**\n{\n  \"tool_use_instant_events\": [\n    {\n      \"clip_id\": \"<from annotations.clip_id>\",\n      \"segment_id\": \"<from annotations.segment_id or 'unknown'>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"improper_grip | unstable_handle | device_not_off | unsafe_posture | wrong_orientation | missing_guard | loose_attachment | other\",\n      \"observation\": \"<concise, objective evidence (no speculation)>\",\n      \"source\": \"manual_annotation\",\n      \"confidence\": 0.0\n    }\n  ],\n  \"dialogs\": [\n    {\n      \"clip_id\": \"<same as paired event>\",\n      \"segment_id\": \"<same as paired event>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"<same as paired event>\",\n      \"dialogue\": [\n        { \"role\": \"assistant\", \"utterance\": \"\" },\n        { \"role\": \"user\", \"utterance\": \"<non-trivial response (>=12 words)>\" },\n        { \"role\": \"assistant\", \"utterance\": \"<two-step corrective action + confirmation>\" },\n        { \"role\": \"user\", \"utterance\": \"\" }\n      ]\n    }\n  ]\n}\n\n#### Failure Case (If there are no valid Tool Use events in current video clip)\n{\n  \"tool_use_instant_events\": [],\n  \"dialogs\": [],\n}\n\n\n\n### **Manual Annotations of Clip ID z038-june-23-22-knarrevik_assemble**\n{\n  \"video_duration\": {\n    \"raw\": \"00:09:40.03\",\n    \"seconds\": 580\n  },\n  \"taskId\": \"63dadfae13b97c97d4bdc1c7\",\n  \"taskType\": \"assemble nightstand\",\n  \"video_name\": \"z038-june-23-22-knarrevik_assemble\",\n  \"initial_conversation\": [\n    {\n      \"start_time\": 2.545,\n      \"end_time\": 5.41,\n      \"purpose\": \"instructor-start-conversation_opening remarks\",\n      \"text\": \"So, hello, thanks for agreeing to take part in our study.\"\n    },\n    {\n      \"start_time\": 5.507,\n      \"end_time\": 12.972,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"In front of you, you'll see the KNARREVIK IKEA nightstand. Your task for now will be to please assemble it.\"\n    }\n  ],\n  \"initial_fine_grained_action\": [],\n  \"actions\": [\n    {\n      \"start_time\": 13.828941295786075,\n      \"end_time\": 34.576,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student inspects the table.\",\n        \"Verb\": \"inspect\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"nightstand\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 14.246568262875881,\n          \"end_time\": 15.725,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"bag\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 16.1,\n          \"end_time\": 18.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"bag\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 19.1,\n          \"end_time\": 22.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"Student should not drop the screw.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"drop\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 23.2,\n          \"end_time\": 24.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 25.1,\n          \"end_time\": 27.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 29.1,\n          \"end_time\": 31.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 32.1,\n          \"end_time\": 33.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 13.941,\n          \"end_time\": 16.296,\n          \"conversation_purpose\": \"instructor-start-conversation_opening remarks\",\n          \"text\": \"Um, you may now begin. Thank you.\"\n        },\n        {\n          \"start_time\": 26.229,\n          \"end_time\": 28.424,\n          \"conversation_purpose\": \"instructor-start-conversation_adjusting to capture better quality video\",\n          \"text\": \"Please make sure both of your hands are within camera view.\"\n        },\n        {\n          \"start_time\": 28.479,\n          \"end_time\": 29.059,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 34.77,\n      \"end_time\": 115.1,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student screws the first leg of the shelf.\",\n        \"Verb\": \"assemble\",\n        \"Adjective\": \"first\",\n        \"Noun\": \"leg\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 37.2,\n          \"end_time\": 39.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"flip\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 46.1,\n          \"end_time\": 47.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 49.1,\n          \"end_time\": 51.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The students fails to put the leg in the middle of the leg.\",\n            \"Incorrect Action Corrected by\": \"21\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 56.1,\n          \"end_time\": 58.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 60.1,\n          \"end_time\": 63.2,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 64.1,\n          \"end_time\": 66.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"assemble\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 67.2,\n          \"end_time\": 69.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 69.876,\n          \"end_time\": 71.276,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 71.306,\n          \"end_time\": 74.106,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 74.2,\n          \"end_time\": 75.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 76.2,\n          \"end_time\": 77.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 78.1,\n          \"end_time\": 95.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 96.335,\n          \"end_time\": 97.035,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 97.1,\n          \"end_time\": 98,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 98.1,\n          \"end_time\": 99.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 100.1,\n          \"end_time\": 103.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 105.2,\n          \"end_time\": 114.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 40.141,\n          \"end_time\": 43.041,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Please rotate the shelf such that the long end of it is on the table.\"\n        },\n        {\n          \"start_time\": 43.541,\n          \"end_time\": 44.141,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        },\n        {\n          \"start_time\": 51.414,\n          \"end_time\": 57.616,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"Please, first install the, left side of the foot, the part facing you.\"\n        },\n        {\n          \"start_time\": 59.104,\n          \"end_time\": 60.504,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"On the top.\"\n        },\n        {\n          \"start_time\": 61.304,\n          \"end_time\": 61.874,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        },\n        {\n          \"start_time\": 61.94,\n          \"end_time\": 67.69,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Moreover, please use the middle screws in the foot.\"\n        },\n        {\n          \"start_time\": 67.739,\n          \"end_time\": 68.427,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        },\n        {\n          \"start_time\": 70.774,\n          \"end_time\": 73.259,\n          \"conversation_purpose\": \"instructor-start-conversation_adjusting to capture better quality video\",\n          \"text\": \"Additionally, please make sure both of your hands are within camera view.\"\n        },\n        {\n          \"start_time\": 73.32,\n          \"end_time\": 74.49,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you very much.\"\n        },\n        {\n          \"start_time\": 109.316,\n          \"end_time\": 110.89,\n          \"conversation_purpose\": \"instructor-start-conversation_adjusting to capture better quality video\",\n          \"text\": \"Please make sure both of your hands are,\"\n        },\n        {\n          \"start_time\": 110.954,\n          \"end_time\": 111.624,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 115.212,\n      \"end_time\": 121.194,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student rotates the table clockwise.\",\n        \"Verb\": \"rotate\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"nightstand\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 115.276,\n          \"end_time\": 116.476,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 117.1,\n          \"end_time\": 119.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 121.335,\n      \"end_time\": 212.871,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student assembles the second leg.\",\n        \"Verb\": \"assemble\",\n        \"Adjective\": \"second\",\n        \"Noun\": \"leg\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 121.424,\n          \"end_time\": 123.024,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 123.229,\n          \"end_time\": 125.929,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 126.1,\n          \"end_time\": 128.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 132.1,\n          \"end_time\": 132.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 133.1,\n          \"end_time\": 135.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 136.2,\n          \"end_time\": 138.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"flip\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 146.1,\n          \"end_time\": 146.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 147.2,\n          \"end_time\": 149.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 151.806,\n          \"end_time\": 153.035,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student puts the leg in the wrong place.\",\n            \"Incorrect Action Corrected by\": \"65\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 157.1,\n          \"end_time\": 159.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student puts the leg in the wrong place again.\",\n            \"Incorrect Action Corrected by\": \"68\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 160.1,\n          \"end_time\": 162.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 163.1,\n          \"end_time\": 164.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 165.2,\n          \"end_time\": 166.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"third\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 166.729,\n          \"end_time\": 168.429,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"third\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 168.659,\n          \"end_time\": 171.159,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"third\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 171.2,\n          \"end_time\": 174.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"third\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 175.2,\n          \"end_time\": 176.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 177.1,\n          \"end_time\": 181.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"third\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 181.671,\n          \"end_time\": 182.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"fourth\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 182.771,\n          \"end_time\": 183.771,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"third\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 183.806,\n          \"end_time\": 184.906,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 185.1,\n          \"end_time\": 187.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"fourth\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 188.2,\n          \"end_time\": 210.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"fourth\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 210.629,\n          \"end_time\": 211.929,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"third\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 127.339,\n          \"end_time\": 129.812,\n          \"conversation_purpose\": \"instructor-start-conversation_adjusting to capture better quality video\",\n          \"text\": \"Please make sure both of your hands are within camera view.\"\n        },\n        {\n          \"start_time\": 129.9,\n          \"end_time\": 136.137,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Moreover, please rotate the piece, such that the black part is on the table.\"\n        },\n        {\n          \"start_time\": 136.855,\n          \"end_time\": 138.755,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"*unintelligible* table.\"\n        },\n        {\n          \"start_time\": 139.91,\n          \"end_time\": 146,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Please rotate *unintelligible* such that the short end of it is on the table as well as the foot you've already assembled.\"\n        },\n        {\n          \"start_time\": 149.759,\n          \"end_time\": 150.557,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you very much.\"\n        },\n        {\n          \"start_time\": 152.4,\n          \"end_time\": 158,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"Next, please place the foot parallel to the ones you, you installed previously.\"\n        },\n        {\n          \"start_time\": 158.959,\n          \"end_time\": 162.867,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"Please install top foot parallel to the one you installed previously.\"\n        },\n        {\n          \"start_time\": 165.012,\n          \"end_time\": 165.665,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you very much.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 212.918,\n      \"end_time\": 266.3,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student assembles the third leg of the shelf.\",\n        \"Verb\": \"assemble\",\n        \"Adjective\": \"third\",\n        \"Noun\": \"leg\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 213.1,\n          \"end_time\": 214.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"third\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 215.1,\n          \"end_time\": 215.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"third\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 216.32745068541774,\n          \"end_time\": 219.00000000000006,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"bag\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 219.051,\n          \"end_time\": 222.998,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 223.1,\n          \"end_time\": 223.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 224.1,\n          \"end_time\": 225.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"fifth\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 226.1,\n          \"end_time\": 228.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student puts the leg in the wrong position.\",\n            \"Incorrect Action Corrected by\": \"94\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"third\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 229.776,\n          \"end_time\": 231.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 232.2,\n          \"end_time\": 234.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"flip\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 236.612,\n          \"end_time\": 238.012,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"third\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 238.1,\n          \"end_time\": 240.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"fifth\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 241.1,\n          \"end_time\": 242.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"fifth\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 242.629,\n          \"end_time\": 244.071,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 244.2,\n          \"end_time\": 246,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 247.1,\n          \"end_time\": 253.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"fifth\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 253.965,\n          \"end_time\": 255.365,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"sixth\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 255.482,\n          \"end_time\": 256.982,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"sixth\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 257.053,\n          \"end_time\": 259.553,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"sixth\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 259.612,\n          \"end_time\": 265.712,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"sixth\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 228.843,\n          \"end_time\": 232.643,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"Please 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\"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 365.865,\n          \"end_time\": 366.965,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"tenth\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 369.024,\n          \"end_time\": 371.094,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"tenth\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n 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}\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 371.31,\n          \"end_time\": 373.584,\n          \"conversation_purpose\": \"instructor-start-conversation_adjusting to capture better quality video\",\n          \"text\": \"Please make sure both of your hands are within camera view.\"\n        },\n        {\n          \"start_time\": 373.659,\n          \"end_time\": 374.335,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 524.753,\n      \"end_time\": 573,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student inspects the hex socket heads.\",\n        \"Verb\": \"screw\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"screw\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 524.865,\n          \"end_time\": 525.665,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 525.747,\n          \"end_time\": 526.547,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 526.688,\n          \"end_time\": 527.888,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 528.2,\n          \"end_time\": 530.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 531.1,\n          \"end_time\": 533.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 534.2,\n          \"end_time\": 536.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 537.2,\n          \"end_time\": 539.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"third\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 540.1,\n          \"end_time\": 543.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"fourth\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 544.1,\n          \"end_time\": 545.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 546.1,\n          \"end_time\": 548.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"fifth\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 549.1,\n          \"end_time\": 551.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"sixth\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 552.1,\n          \"end_time\": 552.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"seventh\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 553.1,\n          \"end_time\": 554.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"eighth\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 556.1,\n          \"end_time\": 557.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 558.2,\n          \"end_time\": 559.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"ninth\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 560.1,\n          \"end_time\": 560.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"tenth\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 561.2,\n          \"end_time\": 562.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 563.2,\n          \"end_time\": 564.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"eleventh\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 565.2,\n          \"end_time\": 566.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"twelfth\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 566.453,\n          \"end_time\": 567.953,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 568.2,\n          \"end_time\": 571,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"thirteenth\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 571.1,\n          \"end_time\": 572.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"fourteenth\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    }\n  ],\n  \"orphan_conversations\": [\n    {\n      \"start_time\": 33.445,\n      \"end_time\": 38.745,\n      \"purpose\": \"instructor-start-conversation_follow-up instruction\",\n      \"text\": \"Please place the shelf vertically on the table, with the long end on the table.\"\n    },\n    {\n      \"start_time\": 318.1,\n      \"end_time\": 326.4,\n      \"purpose\": \"instructor-start-conversation_correct the wrong action\",\n      \"text\": \"Please rotate the piece such that it is lying on the table with its long part on the table.\"\n    },\n    {\n      \"start_time\": 520.4,\n      \"end_time\": 525.5,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Please go over all the screws once more to make sure they're all securely tightened.\"\n    },\n    {\n      \"start_time\": 575.027,\n      \"end_time\": 575.971,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Thank you very much.\"\n    },\n    {\n      \"start_time\": 576.056,\n      \"end_time\": 577.377,\n      \"purpose\": \"instructor-start-conversation_closing remarks\",\n      \"text\": \"That concludes everything for this task.\"\n    },\n    {\n      \"start_time\": 577.432,\n      \"end_time\": 579.51,\n      \"purpose\": \"instructor-start-conversation_closing remarks\",\n      \"text\": \"You may now go ahead and click the stop button.\"\n    }\n  ],\n  \"orphan_fine_grained_actions\": [],\n  \"long_form_description\": {\n    \"start_time\": 0.2,\n    \"end_time\": 500.2,\n    \"text\": \"The student looks at the table and sees that it needs a repair. The student gets to work and screws the first leg of the shelf into place. The student continues working and screws all four legs of the table into place. The student finishes by putting the table on the top. The student looks at the hex socket heads to make sure they are in place.\"\n  }\n}\n"}]}]}, "generation_config": {"response_mime_type": "application/json", "response_schema": {"$defs": {"DialogUtterance": {"description": "Single utterance in a dialogue", "properties": {"role": {"description": "Role of the speaker", "enum": ["assistant", "user"], "title": "Role", "type": "string"}, "utterance": {"description": "The spoken text", "title": "Utterance", "type": "string"}}, "required": ["role", "utterance"], "title": "DialogUtterance", "type": "object"}, "ToolUseDialog": {"description": "Dialog associated with a tool use instant event", "properties": {"clip_id": {"description": "<same as paired event>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<same as paired event>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "<same as paired event>", "title": "Risk Type", "type": "string"}, "dialogue": {"description": "Dialogue turns: Turn 1 (assistant): empty, Turn 2 (user): non-trivial response (>=12 words), Turn 3 (assistant): two-step corrective action + confirmation, Turn 4 (user): optional", "items": {"$ref": "#/$defs/DialogUtterance"}, "title": "Dialogue", "type": "array"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "dialogue"], "title": "ToolUseDialog", "type": "object"}, "ToolUseInstantEvent": {"description": "Tool use instant event", "properties": {"clip_id": {"description": "<from annotations.clip_id>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<from annotations.segment_id or 'unknown'>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "Type of risk", "enum": ["improper_grip", "unstable_handle", "device_not_off", "unsafe_posture", "wrong_orientation", "missing_guard", "loose_attachment", "other"], "title": "Risk Type", "type": "string"}, "observation": {"description": "<concise, objective evidence (no speculation)>", "title": "Observation", "type": "string"}, "source": {"default": "manual_annotation", "description": "Source of the annotation", "title": "Source", "type": "string"}, "confidence": {"default": 0.0, "description": "Confidence score", "title": "Confidence", "type": "number"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "observation"], "title": "ToolUseInstantEvent", "type": "object"}}, "description": "Tool use instant service output schema for tool use events and dialogs", "properties": {"tool_use_instant_events": {"description": "List of tool use instant events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseInstantEvent"}, "title": "Tool Use Instant Events", "type": "array"}, "dialogs": {"description": "List of dialogs associated with the events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseDialog"}, "title": "Dialogs", "type": "array"}}, "title": "ToolUseInstantServiceOutput", "type": "object"}, "temperature": 0.7}}
+{"key": "request-113", "request": {"contents": [{"parts": [{"text": "\n### **Role**\n\nYou are an Instant Proactive Service (Instant PS) annotation and dialogue-generation assistant for the HoloAssist dataset.\nIn laboratory / hands-on operation settings, you analyze manual annotations to extract time-windows of \"Tool Use\" risks / improper operations, and for each extracted event, you generate a 2-4 turn \"assistant ↔ user\" dialogue.\n\nYou must rely only on the time-windows provided by the manual annotations.\nYou must not extend, shorten, merge, or fabricate any time segments that do not exist in the manual labels.\n\n⸻\n\n### **All Defined Proactive Services**\n\t•\tInstant (second-level, grounded in the current moment)\n        •\tSafety: immediate bodily/accident danger (flame, blade, electric shock, slip, rotating parts, vehicle proximity) → stop first, then handle.\n        •\tTool Use: improper tool operation/configuration (grip, not powered off, orientation, loose chuck, missing guard, unsafe posture).\n\t•\tShort-Horizon (tens of seconds to a few minutes, within a single session)\n        •\tNext-Step Guidance: workflow is already underway; provide suggestions for the next step based on what has been done.\n        •\tError-Recovery: the user has just made a workflow mistake (wrong step, wrong object, wrong target, wrong configuration for this task) and must rollback to fix it.\n        •\tResource Reminder: end-of-task state is not handled (fire/power left on, door/cap open, unsaved work, leftover items, missing refill) → remind to close/save/take/refill.\n\n⸻\n\n### **Input Manual Annotations (authoritative time source)**\n\nProvides fine-grained temporal information for all dialogue and user actions in the video.\n\n⸻\n\n### **OBJECTIVE**\n\t1.\tRead each manual annotation labeled as \"Tool Use\", and output its time_window exactly as annotated (start_time-end_time, verbatim).\n    **You must traverse every user-error segment in the manual annotations and process them one by one without omission.**\n\t2.\tFor each event, output:\n        •\trisk_type (standardized from the label)\n        •\tan objective observation (from comment and/or video JSON; must be verifiable)\n        •\tconfidence\n\t3.\tIf multiple labels exist in the same time-window → output multiple separate events.\n        If repeated identical labels appear → deduplicate and conceptually merge their sources.\n\t4.\tOutput only Tool Use events (not Safety, not Privacy, not Error-Recovery, not Resource Reminder).\n\t5.\tDialogue generation: for every event, generate a 2-4 turn dialogue:\n        •\tAssistant speaks first, calmly, politely, low-intrusion.\n        •\tClearly state the specific tool-use risk (no timestamps), and provide 1-2 actionable corrections\n    (e.g., \"power off first, then…\", \"adjust your grip below the guard ring\").\n        •\tUser must not reply vaguely; produce ≥12 English words with meaningful content (accept/modify/decline and give reasons).\n        •\tAssistant closes with confirmation / optional SOP snippet / short reminder.\n        •\tDialogue text must not include timestamps, but the structured output must include aligned clip_id and time_window.\n\n⸻\n\n### **Task Definition / Nature (Instant · Tool Use)**\n\nCore Focus\n\t•\tThis category is restricted to problems that arise purely from how a tool is being used: grip, posture, contact, orientation, clamp/guard state, power state / configuration of the tool itself.\n\t•\tBy definition, Instant · Tool Use never requires rolling back or redoing previously completed workflow steps. The current step (object, target, step choice) is logically correct; only the usage technique is problematic.\n\t•\tIt does not cover mistakes about which object / part / slot / step / goal is chosen in the workflow (those belong to Short-Horizon · Error-Recovery).\n\nNature\n\t•\tTriggered when an immediate tool-related operational risk appears.\n\t•\tFocus on technique / configuration issues (grip, contact area, hand placement, body posture, orientation, clamp/guard state, power-off timing) that can become unsafe or damaging within a few seconds if not corrected.\n\t•\tIf the same mis-use is already causing an acute bodily hazard (e.g., clear cut / burn / electric-shock risk), it should be classified as Instant · Safety, not Tool Use.\n\nTemporal scope (critical)\n\t•\tEach Instant Tool Use event corresponds to a very short snippet of ongoing execution:\n\t•\ttypically 0-5 seconds between the risky configuration and when intervention should happen;\n\t•\twith a hard upper bound of ≤10 seconds.\n\t•\tIf understanding or fixing the problem requires:\n\t•\tlooking back over ≥10 seconds of prior workflow, or\n\t•\tundoing earlier completed steps and then redoing them,\nthen it should conceptually be handled by Short-Horizon services (especially Error-Recovery), not by Instant · Tool Use.\n\nEvent granularity\n\t•\tEach manual annotation segment that satisfies the temporal scope and nature above is counted as one Tool Use event.\n\t•\tYou must not merge multiple distant segments into a longer window to \"simulate\" an instant event.\n\nCommon labels (examples)\n\nimproper_grip, unstable_handle, device_not_off, unsafe_posture,\nwrong_orientation, missing_guard, loose_attachment, unstable_support, etc.\n\nExample 1 (Tool Use, not Error-Recovery)\nThe user is drilling into a workpiece with the correct drill bit and position, but their hand is very close to the rotating bit and the drill is tilted, making the operation unstable.\nIf they simply reposition their hand further away, adjust the tilt, and stabilize the drill, the task remains valid. No previous step needs to be undone.\nThis is an Instant · Tool Use event (technique correction), not Error-Recovery.\n\n⸻\n\n### **Mutual Exclusion & Priority vs. Error-Recovery (and Safety)**\n\nWhen deciding between Instant · Tool Use, Short-Horizon · Error-Recovery, and Instant · Safety, use the following rules.\n\n1. Completion vs. ongoing execution (primary test: Tool Use vs. Error-Recovery)\nUse this completion test first:\n\n\"If the user immediately switches to the correct technique from now on, without undoing anything already done, does the mistake disappear?\"\n\n\t•\tIf YES → this is Tool Use (ongoing execution / technique correction).\n\t•\tIf NO, because the current state is already wrong and must be undone and redone, then it belongs to Short-Horizon · Error-Recovery, not Tool Use.\n\nIn other words:\n\t•\tTool Use\n        •\tThe step itself is logically correct (right object, right target, right step for this task).\n        •\tThe problem lies in how the tool is being operated (grip, angle, stability, power-off timing, missing clamp/guard, etc.).\n        •\tFix = adjust how the tool is being handled / configured right now, without rolling back earlier workflow states.\n\t•\tError-Recovery\n        •\tThe workflow state itself is wrong (wrong part installed, wrong sample loaded, wrong slot used, wrong target selected, steps swapped, required step skipped, etc.).\n        •\tFix = stop, undo what was done, and redo the step correctly.\n        •\tThese should not be labeled as Tool Use in this task.\n\n2. Technique vs. workflow (rephrased decision rule)\n\t•\tIf the main problem is how the tool is being handled or configured in this short 0-10 second window\n(grip, posture, orientation, clamp/guard, power-off timing), and correcting it means adjusting the current action, classify it as Instant · Tool Use.\n\t•\tIf the main problem is what has already been done in the workflow\n(wrong object, wrong slot/target, wrong order, wrong configuration for this task, skipped required step), and the user must undo and redo a step, classify it as Short-Horizon · Error-Recovery.\n\n3. Safety override\n\t•\tIf the current tool use creates an immediate, high-risk safety hazard (e.g., hand directly in front of an active blade, imminent burn from an exposed hot surface, clear electric-shock risk),\nthe primary label should be Instant · Safety, even if there is also a technique issue.\n\t•\tIn such cases, prioritize Safety over Tool Use.\n\n4. Time scale\n\t•\tTool Use: typically 0-10 seconds, focused on a currently ongoing motion or micro configuration with no rollback.\n\t•\tError-Recovery: can span ≈10 seconds to a few minutes, requiring short-term memory of earlier completed actions and explicit rollback.\n\n5. Example 2 (Error-Recovery, not Tool Use)\nThe user is assembling a device that requires inserting Part A first and then Part B.\nInstead, they insert Part B directly, tighten it, and skip Part A.\nSimply improving their hand technique or tightening style cannot fix this — the assembly sequence itself is wrong.\nThe assistant should ask them to stop, remove Part B (undo), insert Part A, then re-insert Part B in the correct order (redo).\nThis is Error-Recovery because it is a workflow-level mistake that requires rollback + redo, not just a Tool Use adjustment.\n\nIn this task, you are only asked to output Tool Use events.\nSegments that match the Error-Recovery definition above should not be labeled as Tool Use.\n\n⸻\n\n### **Output Format and Rules**\n\nYou must produce two parallel arrays: tool_use_instant_events and dialogs.\nEach event must correspond to exactly one dialogue.\n\n### **Mandatory constraints**\n\t•\tExact Match\n        •\ttime_window must match the annotated start_time-end_time exactly.\n        •\tNo stretching, shortening, smoothing, or merging.\n\t•\tAnnotation Only\n\t    •\tYou may not introduce new or extended time windows.\n\t•\tObjective observation\n\t    •\tMust be verifiable; no speculation or hidden-mental-state guesses.\n\t•\tMulti-label\n\t    •\tSeparate output entries for each label; exact duplicates merged.\n\t•\tOrdering\n\t    •\tSort by clip_id ascending, then by start_time ascending.\n\n### **Dialogue constraints**\n\t•\t2-4 turns.\n\t•\tAssistant speaks first.\n\t•\tFirst assistant turn must include:\n\t•\texplicit mention of the specific tool-use risk, and\n\t•\t1-2 concrete corrective steps.\n\t•\tUser reply:\n\t•\t≥12 words, non-trivial, expresses acceptance, modification, or refusal with explanation.\n\t•\tAssistant final turn:\n\t•\tstep-by-step guidance / confirmation / optional mini SOP card.\n\t•\tNo timestamps in dialogue.\n\t•\tNo Safety / Privacy content.\n\t•\tNo hallucinated facts.\n\n⸻\n\n### **Unified Output Schema**\n{\n  \"tool_use_instant_events\": [\n    {\n      \"clip_id\": \"<from annotations.clip_id>\",\n      \"segment_id\": \"<from annotations.segment_id or 'unknown'>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"improper_grip | unstable_handle | device_not_off | unsafe_posture | wrong_orientation | missing_guard | loose_attachment | other\",\n      \"observation\": \"<concise, objective evidence (no speculation)>\",\n      \"source\": \"manual_annotation\",\n      \"confidence\": 0.0\n    }\n  ],\n  \"dialogs\": [\n    {\n      \"clip_id\": \"<same as paired event>\",\n      \"segment_id\": \"<same as paired event>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"<same as paired event>\",\n      \"dialogue\": [\n        { \"role\": \"assistant\", \"utterance\": \"\" },\n        { \"role\": \"user\", \"utterance\": \"<non-trivial response (>=12 words)>\" },\n        { \"role\": \"assistant\", \"utterance\": \"<two-step corrective action + confirmation>\" },\n        { \"role\": \"user\", \"utterance\": \"\" }\n      ]\n    }\n  ]\n}\n\n#### Failure Case (If there are no valid Tool Use events in current video clip)\n{\n  \"tool_use_instant_events\": [],\n  \"dialogs\": [],\n}\n\n\n\n### **Manual Annotations of Clip ID z038-june-23-22-marius_assemble**\n{\n  \"video_duration\": {\n    \"raw\": \"00:03:59.72\",\n    \"seconds\": 239\n  },\n  \"taskId\": \"63dadf80e1d586e61abfb197\",\n  \"taskType\": \"assemble stool\",\n  \"video_name\": \"z038-june-23-22-marius_assemble\",\n  \"initial_conversation\": [\n    {\n      \"start_time\": 2.418,\n      \"end_time\": 7.088,\n      \"purpose\": \"instructor-start-conversation_opening remarks\",\n      \"text\": \"Hello, In front of you, you will see the parts needed to assemble the Marius IKEA stool.\"\n    },\n    {\n      \"start_time\": 7.1,\n      \"end_time\": 10.54128205128205,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"The task for you will be to please build this stool.\"\n    },\n    {\n      \"start_time\": 10.646358974358973,\n      \"end_time\": 12.499743589743588,\n      \"purpose\": \"instructor-start-conversation_opening remarks\",\n      \"text\": \"You may now begin,thank you.\"\n    }\n  ],\n  \"initial_fine_grained_action\": [],\n  \"actions\": [\n    {\n      \"start_time\": 12.941177668711653,\n      \"end_time\": 92.09879828220858,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student assemble the leg.\",\n        \"Verb\": \"assemble\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"leg\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 13.1,\n          \"end_time\": 14.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 14.671,\n          \"end_time\": 16.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 17.012,\n          \"end_time\": 18.312,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 18.076,\n          \"end_time\": 18.876,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 18.9,\n          \"end_time\": 21.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 21.747,\n          \"end_time\": 25.212,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student should place both feet vertically on the table.\",\n            \"Incorrect Action Corrected by\": \"13\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 25.335,\n          \"end_time\": 27.047,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 27.1,\n          \"end_time\": 28.923533006134967,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 29.000000000000004,\n          \"end_time\": 32.27607619631904,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 32.29376650306748,\n          \"end_time\": 33.057766503067484,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 33.117177668711655,\n          \"end_time\": 34.89917766871165,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 35.012,\n          \"end_time\": 36.318,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"bag\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 36.406,\n          \"end_time\": 37.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 37.1,\n          \"end_time\": 38.699999999999996,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"bag\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 38.759,\n          \"end_time\": 43.09408110429448,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 43.2,\n          \"end_time\": 44.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 44.865,\n          \"end_time\": 46.329,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 46.400000000000006,\n          \"end_time\": 47.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 47.512,\n          \"end_time\": 52.817,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"middle\",\n            \"Noun\": \"bolt\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 52.876,\n          \"end_time\": 58.87057865030675,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 58.924,\n          \"end_time\": 61.024,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"middle\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 61.1,\n          \"end_time\": 64.05882233128834,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"middle\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 64.1,\n          \"end_time\": 71.06469030674846,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 71.1,\n          \"end_time\": 71.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 71.88799999999999,\n          \"end_time\": 73.10000000000001,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"middle\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 73.147,\n          \"end_time\": 75.488,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student should make sure to not over tighten the nut.\",\n            \"Incorrect Action Corrected by\": \"44\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"middle\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 75.598,\n          \"end_time\": 76.19200000000001,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagon_cap_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 76.276,\n          \"end_time\": 78.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 78.318,\n          \"end_time\": 85.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"middle\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 85.83500000000001,\n          \"end_time\": 86.8702893251534,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 86.982,\n          \"end_time\": 89.212,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 89.3,\n          \"end_time\": 90.2,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 90.288,\n          \"end_time\": 92.035,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 22.3,\n          \"end_time\": 25.8,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"Please place both feet vertically on the table.\"\n        },\n        {\n          \"start_time\": 53.2,\n          \"end_time\": 57.7,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Please also take the nut, metal nut from the parts bag.\"\n        },\n        {\n          \"start_time\": 63.2,\n          \"end_time\": 64.28200000000001,\n          \"conversation_purpose\": \"instructor-start-conversation_adjusting to capture better quality video\",\n          \"text\": \"Please make sure to keep.\"\n        },\n        {\n          \"start_time\": 64.3295888343558,\n          \"end_time\": 65.88235533742329,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you very much.\"\n        },\n        {\n          \"start_time\": 74.1,\n          \"end_time\": 76.64699999999999,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"Please make sure to not over tighten the nut.\"\n        },\n        {\n          \"start_time\": 77.17099999999999,\n          \"end_time\": 80.088,\n          \"conversation_purpose\": \"instructor-start-conversation_adjusting to capture better quality video\",\n          \"text\": \"Additionally please make sure to keep both of your hands take along view.\"\n        },\n        {\n          \"start_time\": 80.1,\n          \"end_time\": 80.6,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 92.14099999999999,\n      \"end_time\": 215.186,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student assembles the legs on the seat.\",\n        \"Verb\": \"assemble\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"seat\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 92.19999999999999,\n          \"end_time\": 93.11223349693252,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"bag\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 93.14500000000002,\n          \"end_time\": 94.38082233128836,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 93.77693398773008,\n          \"end_time\": 94.37693398773007,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"bag\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 94.453,\n          \"end_time\": 95.053,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 95.057,\n          \"end_time\": 96.057,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"bag\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 96.1,\n          \"end_time\": 98.947,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student begins in the wrong order to attach the seat to the leg.\",\n            \"Incorrect Action Corrected by\": \"62\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"seat\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 99.041,\n          \"end_time\": 101.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"seat\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 101.453,\n          \"end_time\": 102.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 102.982,\n          \"end_time\": 103.959,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 103.994,\n          \"end_time\": 105.694,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 105.729,\n          \"end_time\": 107.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 107.818,\n          \"end_time\": 109.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 110.00198314928426,\n          \"end_time\": 112.065,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"bag\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 112.12899999999999,\n          \"end_time\": 116.047,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 116.1,\n          \"end_time\": 118.053,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"seat\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 118.1,\n          \"end_time\": 120.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student inserts the screw on the leg without first putting the saddle washer on.\",\n            \"Incorrect Action Corrected by\": \"83\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 120.612,\n          \"end_time\": 122.8,\n          \"fine_grained_action_attributes\": {\n            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Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 228.535,\n          \"end_time\": 230.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 230.71800000000002,\n          \"end_time\": 232.05281214723925,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 232.1,\n          \"end_time\": 233.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 233.571,\n          \"end_time\": 234.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 221.365,\n          \"end_time\": 224.4,\n          \"conversation_purpose\": \"instructor-start-conversation_describing high-level instruction\",\n          \"text\": \"Lastly, please tighten the central screw.\"\n        }\n      ]\n    }\n  ],\n  \"orphan_conversations\": [\n    {\n      \"start_time\": 234.57041116564417,\n      \"end_time\": 236.99996944785275,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Thank you very much,That concludes everything for this task.\"\n    },\n    {\n      \"start_time\": 237.053,\n      \"end_time\": 239.141,\n      \"purpose\": \"instructor-start-conversation_closing remarks\",\n      \"text\": \"You may now go ahead and press the stop button.\"\n    }\n  ],\n  \"orphan_fine_grained_actions\": [],\n  \"long_form_description\": {\n    \"start_time\": 0.07058883435582823,\n    \"end_time\": 238.1,\n    \"text\": \"The student starts the Marius assembling by placing the legs one on top of the other in a crossed way, then he joins the legs by screwing with a wrench the hex nut to the bolt located in the center, then the student has to assemble the legs to the seat and for this accidentally confuses the order of assembly so the instructor asks to change the order by first placing the legs on the seat, once the student corrects the order, he is able to systematically screw the four corresponding screws to the legs of the seat, screws that are extracted from the bag he has at the side, once finished, finally the student turn the chair over to tighten the hex nut a little more.\"\n  }\n}\n"}]}]}, "generation_config": {"response_mime_type": "application/json", "response_schema": {"$defs": {"DialogUtterance": {"description": "Single utterance in a dialogue", "properties": {"role": {"description": "Role of the speaker", "enum": ["assistant", "user"], "title": "Role", "type": "string"}, "utterance": {"description": "The spoken text", "title": "Utterance", "type": "string"}}, "required": ["role", "utterance"], "title": "DialogUtterance", "type": "object"}, "ToolUseDialog": {"description": "Dialog associated with a tool use instant event", "properties": {"clip_id": {"description": "<same as paired event>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<same as paired event>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "<same as paired event>", "title": "Risk Type", "type": "string"}, "dialogue": {"description": "Dialogue turns: Turn 1 (assistant): empty, Turn 2 (user): non-trivial response (>=12 words), Turn 3 (assistant): two-step corrective action + confirmation, Turn 4 (user): optional", "items": {"$ref": "#/$defs/DialogUtterance"}, "title": "Dialogue", "type": "array"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "dialogue"], "title": "ToolUseDialog", "type": "object"}, "ToolUseInstantEvent": {"description": "Tool use instant event", "properties": {"clip_id": {"description": "<from annotations.clip_id>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<from annotations.segment_id or 'unknown'>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "Type of risk", "enum": ["improper_grip", "unstable_handle", "device_not_off", "unsafe_posture", "wrong_orientation", "missing_guard", "loose_attachment", "other"], "title": "Risk Type", "type": "string"}, "observation": {"description": "<concise, objective evidence (no speculation)>", "title": "Observation", "type": "string"}, "source": {"default": "manual_annotation", "description": "Source of the annotation", "title": "Source", "type": "string"}, "confidence": {"default": 0.0, "description": "Confidence score", "title": "Confidence", "type": "number"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "observation"], "title": "ToolUseInstantEvent", "type": "object"}}, "description": "Tool use instant service output schema for tool use events and dialogs", "properties": {"tool_use_instant_events": {"description": "List of tool use instant events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseInstantEvent"}, "title": "Tool Use Instant Events", "type": "array"}, "dialogs": {"description": "List of dialogs associated with the events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseDialog"}, "title": "Dialogs", "type": "array"}}, "title": "ToolUseInstantServiceOutput", "type": "object"}, "temperature": 0.7}}
+{"key": "request-114", "request": {"contents": [{"parts": [{"text": "\n### **Role**\n\nYou are an Instant Proactive Service (Instant PS) annotation and dialogue-generation assistant for the HoloAssist dataset.\nIn laboratory / hands-on operation settings, you analyze manual annotations to extract time-windows of \"Tool Use\" risks / improper operations, and for each extracted event, you generate a 2-4 turn \"assistant ↔ user\" dialogue.\n\nYou must rely only on the time-windows provided by the manual annotations.\nYou must not extend, shorten, merge, or fabricate any time segments that do not exist in the manual labels.\n\n⸻\n\n### **All Defined Proactive Services**\n\t•\tInstant (second-level, grounded in the current moment)\n        •\tSafety: immediate bodily/accident danger (flame, blade, electric shock, slip, rotating parts, vehicle proximity) → stop first, then handle.\n        •\tTool Use: improper tool operation/configuration (grip, not powered off, orientation, loose chuck, missing guard, unsafe posture).\n\t•\tShort-Horizon (tens of seconds to a few minutes, within a single session)\n        •\tNext-Step Guidance: workflow is already underway; provide suggestions for the next step based on what has been done.\n        •\tError-Recovery: the user has just made a workflow mistake (wrong step, wrong object, wrong target, wrong configuration for this task) and must rollback to fix it.\n        •\tResource Reminder: end-of-task state is not handled (fire/power left on, door/cap open, unsaved work, leftover items, missing refill) → remind to close/save/take/refill.\n\n⸻\n\n### **Input Manual Annotations (authoritative time source)**\n\nProvides fine-grained temporal information for all dialogue and user actions in the video.\n\n⸻\n\n### **OBJECTIVE**\n\t1.\tRead each manual annotation labeled as \"Tool Use\", and output its time_window exactly as annotated (start_time-end_time, verbatim).\n    **You must traverse every user-error segment in the manual annotations and process them one by one without omission.**\n\t2.\tFor each event, output:\n        •\trisk_type (standardized from the label)\n        •\tan objective observation (from comment and/or video JSON; must be verifiable)\n        •\tconfidence\n\t3.\tIf multiple labels exist in the same time-window → output multiple separate events.\n        If repeated identical labels appear → deduplicate and conceptually merge their sources.\n\t4.\tOutput only Tool Use events (not Safety, not Privacy, not Error-Recovery, not Resource Reminder).\n\t5.\tDialogue generation: for every event, generate a 2-4 turn dialogue:\n        •\tAssistant speaks first, calmly, politely, low-intrusion.\n        •\tClearly state the specific tool-use risk (no timestamps), and provide 1-2 actionable corrections\n    (e.g., \"power off first, then…\", \"adjust your grip below the guard ring\").\n        •\tUser must not reply vaguely; produce ≥12 English words with meaningful content (accept/modify/decline and give reasons).\n        •\tAssistant closes with confirmation / optional SOP snippet / short reminder.\n        •\tDialogue text must not include timestamps, but the structured output must include aligned clip_id and time_window.\n\n⸻\n\n### **Task Definition / Nature (Instant · Tool Use)**\n\nCore Focus\n\t•\tThis category is restricted to problems that arise purely from how a tool is being used: grip, posture, contact, orientation, clamp/guard state, power state / configuration of the tool itself.\n\t•\tBy definition, Instant · Tool Use never requires rolling back or redoing previously completed workflow steps. The current step (object, target, step choice) is logically correct; only the usage technique is problematic.\n\t•\tIt does not cover mistakes about which object / part / slot / step / goal is chosen in the workflow (those belong to Short-Horizon · Error-Recovery).\n\nNature\n\t•\tTriggered when an immediate tool-related operational risk appears.\n\t•\tFocus on technique / configuration issues (grip, contact area, hand placement, body posture, orientation, clamp/guard state, power-off timing) that can become unsafe or damaging within a few seconds if not corrected.\n\t•\tIf the same mis-use is already causing an acute bodily hazard (e.g., clear cut / burn / electric-shock risk), it should be classified as Instant · Safety, not Tool Use.\n\nTemporal scope (critical)\n\t•\tEach Instant Tool Use event corresponds to a very short snippet of ongoing execution:\n\t•\ttypically 0-5 seconds between the risky configuration and when intervention should happen;\n\t•\twith a hard upper bound of ≤10 seconds.\n\t•\tIf understanding or fixing the problem requires:\n\t•\tlooking back over ≥10 seconds of prior workflow, or\n\t•\tundoing earlier completed steps and then redoing them,\nthen it should conceptually be handled by Short-Horizon services (especially Error-Recovery), not by Instant · Tool Use.\n\nEvent granularity\n\t•\tEach manual annotation segment that satisfies the temporal scope and nature above is counted as one Tool Use event.\n\t•\tYou must not merge multiple distant segments into a longer window to \"simulate\" an instant event.\n\nCommon labels (examples)\n\nimproper_grip, unstable_handle, device_not_off, unsafe_posture,\nwrong_orientation, missing_guard, loose_attachment, unstable_support, etc.\n\nExample 1 (Tool Use, not Error-Recovery)\nThe user is drilling into a workpiece with the correct drill bit and position, but their hand is very close to the rotating bit and the drill is tilted, making the operation unstable.\nIf they simply reposition their hand further away, adjust the tilt, and stabilize the drill, the task remains valid. No previous step needs to be undone.\nThis is an Instant · Tool Use event (technique correction), not Error-Recovery.\n\n⸻\n\n### **Mutual Exclusion & Priority vs. Error-Recovery (and Safety)**\n\nWhen deciding between Instant · Tool Use, Short-Horizon · Error-Recovery, and Instant · Safety, use the following rules.\n\n1. Completion vs. ongoing execution (primary test: Tool Use vs. Error-Recovery)\nUse this completion test first:\n\n\"If the user immediately switches to the correct technique from now on, without undoing anything already done, does the mistake disappear?\"\n\n\t•\tIf YES → this is Tool Use (ongoing execution / technique correction).\n\t•\tIf NO, because the current state is already wrong and must be undone and redone, then it belongs to Short-Horizon · Error-Recovery, not Tool Use.\n\nIn other words:\n\t•\tTool Use\n        •\tThe step itself is logically correct (right object, right target, right step for this task).\n        •\tThe problem lies in how the tool is being operated (grip, angle, stability, power-off timing, missing clamp/guard, etc.).\n        •\tFix = adjust how the tool is being handled / configured right now, without rolling back earlier workflow states.\n\t•\tError-Recovery\n        •\tThe workflow state itself is wrong (wrong part installed, wrong sample loaded, wrong slot used, wrong target selected, steps swapped, required step skipped, etc.).\n        •\tFix = stop, undo what was done, and redo the step correctly.\n        •\tThese should not be labeled as Tool Use in this task.\n\n2. Technique vs. workflow (rephrased decision rule)\n\t•\tIf the main problem is how the tool is being handled or configured in this short 0-10 second window\n(grip, posture, orientation, clamp/guard, power-off timing), and correcting it means adjusting the current action, classify it as Instant · Tool Use.\n\t•\tIf the main problem is what has already been done in the workflow\n(wrong object, wrong slot/target, wrong order, wrong configuration for this task, skipped required step), and the user must undo and redo a step, classify it as Short-Horizon · Error-Recovery.\n\n3. Safety override\n\t•\tIf the current tool use creates an immediate, high-risk safety hazard (e.g., hand directly in front of an active blade, imminent burn from an exposed hot surface, clear electric-shock risk),\nthe primary label should be Instant · Safety, even if there is also a technique issue.\n\t•\tIn such cases, prioritize Safety over Tool Use.\n\n4. Time scale\n\t•\tTool Use: typically 0-10 seconds, focused on a currently ongoing motion or micro configuration with no rollback.\n\t•\tError-Recovery: can span ≈10 seconds to a few minutes, requiring short-term memory of earlier completed actions and explicit rollback.\n\n5. Example 2 (Error-Recovery, not Tool Use)\nThe user is assembling a device that requires inserting Part A first and then Part B.\nInstead, they insert Part B directly, tighten it, and skip Part A.\nSimply improving their hand technique or tightening style cannot fix this — the assembly sequence itself is wrong.\nThe assistant should ask them to stop, remove Part B (undo), insert Part A, then re-insert Part B in the correct order (redo).\nThis is Error-Recovery because it is a workflow-level mistake that requires rollback + redo, not just a Tool Use adjustment.\n\nIn this task, you are only asked to output Tool Use events.\nSegments that match the Error-Recovery definition above should not be labeled as Tool Use.\n\n⸻\n\n### **Output Format and Rules**\n\nYou must produce two parallel arrays: tool_use_instant_events and dialogs.\nEach event must correspond to exactly one dialogue.\n\n### **Mandatory constraints**\n\t•\tExact Match\n        •\ttime_window must match the annotated start_time-end_time exactly.\n        •\tNo stretching, shortening, smoothing, or merging.\n\t•\tAnnotation Only\n\t    •\tYou may not introduce new or extended time windows.\n\t•\tObjective observation\n\t    •\tMust be verifiable; no speculation or hidden-mental-state guesses.\n\t•\tMulti-label\n\t    •\tSeparate output entries for each label; exact duplicates merged.\n\t•\tOrdering\n\t    •\tSort by clip_id ascending, then by start_time ascending.\n\n### **Dialogue constraints**\n\t•\t2-4 turns.\n\t•\tAssistant speaks first.\n\t•\tFirst assistant turn must include:\n\t•\texplicit mention of the specific tool-use risk, and\n\t•\t1-2 concrete corrective steps.\n\t•\tUser reply:\n\t•\t≥12 words, non-trivial, expresses acceptance, modification, or refusal with explanation.\n\t•\tAssistant final turn:\n\t•\tstep-by-step guidance / confirmation / optional mini SOP card.\n\t•\tNo timestamps in dialogue.\n\t•\tNo Safety / Privacy content.\n\t•\tNo hallucinated facts.\n\n⸻\n\n### **Unified Output Schema**\n{\n  \"tool_use_instant_events\": [\n    {\n      \"clip_id\": \"<from annotations.clip_id>\",\n      \"segment_id\": \"<from annotations.segment_id or 'unknown'>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"improper_grip | unstable_handle | device_not_off | unsafe_posture | wrong_orientation | missing_guard | loose_attachment | other\",\n      \"observation\": \"<concise, objective evidence (no speculation)>\",\n      \"source\": \"manual_annotation\",\n      \"confidence\": 0.0\n    }\n  ],\n  \"dialogs\": [\n    {\n      \"clip_id\": \"<same as paired event>\",\n      \"segment_id\": \"<same as paired event>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"<same as paired event>\",\n      \"dialogue\": [\n        { \"role\": \"assistant\", \"utterance\": \"\" },\n        { \"role\": \"user\", \"utterance\": \"<non-trivial response (>=12 words)>\" },\n        { \"role\": \"assistant\", \"utterance\": \"<two-step corrective action + confirmation>\" },\n        { \"role\": \"user\", \"utterance\": \"\" }\n      ]\n    }\n  ]\n}\n\n#### Failure Case (If there are no valid Tool Use events in current video clip)\n{\n  \"tool_use_instant_events\": [],\n  \"dialogs\": [],\n}\n\n\n\n### **Manual Annotations of Clip ID z038-june-23-22-marius_disassemble**\n{\n  \"video_duration\": {\n    \"raw\": \"00:01:32.18\",\n    \"seconds\": 92\n  },\n  \"taskId\": \"63dadf06f865ed7082a29038\",\n  \"taskType\": \"disassemble stool\",\n  \"video_name\": \"z038-june-23-22-marius_disassemble\",\n  \"initial_conversation\": [\n    {\n      \"start_time\": 0.976,\n      \"end_time\": 3.6,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Hello, welcome to our study, thank you for being part.\"\n    },\n    {\n      \"start_time\": 4.082,\n      \"end_time\": 11,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"In front of you you will see the IKEA Marius Stool, and your task now will be to please disassemble it.\"\n    }\n  ],\n  \"initial_fine_grained_action\": [\n    {\n      \"start_time\": 11.1,\n      \"end_time\": 11.641,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"grab\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"screwdriver\",\n        \"adverbial\": \"none\"\n      }\n    }\n  ],\n  \"actions\": [\n    {\n      \"start_time\": 11.1,\n      \"end_time\": 22.309770212765958,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student unscrews the first screw.\",\n        \"Verb\": \"unscrew\",\n        \"Adjective\": \"first\",\n        \"Noun\": \"screw\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 12.2,\n          \"end_time\": 14.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 15.2,\n          \"end_time\": 20.815693617021278,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 21.374851063829787,\n          \"end_time\": 21.74360425531915,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"washer\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 21.38530212765957,\n          \"end_time\": 21.797302127659574,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 22.022174468085105,\n          \"end_time\": 22.297153191489365,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 22.47252765957447,\n      \"end_time\": 31.45298723404255,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student unscrews the second screw.\",\n        \"Verb\": \"unscrew\",\n        \"Adjective\": \"second\",\n        \"Noun\": \"screw\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 22.492,\n          \"end_time\": 22.926,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 23.1,\n          \"end_time\": 29.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 30.1,\n          \"end_time\": 30.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 30.34377872340426,\n          \"end_time\": 30.844276595744684,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"right hand\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 31.543182978723408,\n      \"end_time\": 37.81571063829787,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student unscrews the third screw.\",\n        \"Verb\": \"unscrew\",\n        \"Adjective\": \"third\",\n        \"Noun\": \"screw\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 32.1,\n          \"end_time\": 36.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"third\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 36.963,\n          \"end_time\": 37.331,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"third\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 36.9799829787234,\n          \"end_time\": 37.33282978723404,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 37.40115319148936,\n          \"end_time\": 37.813,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"third\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 38.10590638297873,\n      \"end_time\": 46.11765106382978,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student unscrews the fourth screw.\",\n        \"Verb\": \"unscrew\",\n        \"Adjective\": \"fourth\",\n        \"Noun\": \"screw\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 38.759,\n          \"end_time\": 44.188255319148944,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"fourth\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 44.357,\n          \"end_time\": 45.02154893617021,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"fourth\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 44.37622553191489,\n          \"end_time\": 45.023225531914896,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 45.131,\n          \"end_time\": 45.54269361702128,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"fourth\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 45.602,\n          \"end_time\": 46.11112765957447,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 46.28,\n      \"end_time\": 65.00234893617021,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student disassemble the seat.\",\n        \"Verb\": \"disassemble\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"seat\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 46.855,\n          \"end_time\": 48.351,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student should disassemble the seat first.\",\n            \"Incorrect Action Corrected by\": \"22\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"middle\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 52.1,\n          \"end_time\": 55.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"stool\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 56.1,\n          \"end_time\": 56.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 57.2,\n          \"end_time\": 58.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 59.1,\n          \"end_time\": 60.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"seat\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 61.1,\n          \"end_time\": 61.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"otherwise\",\n            \"Incorrect Action Explanation\": \"wrong action\",\n            \"Incorrect Action Corrected by\": \"28\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 62.1,\n          \"end_time\": 65.0019744680851,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 47.929,\n          \"end_time\": 52.824,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"Please before untightening the center screw, take off the feet from the base part.\"\n        },\n        {\n          \"start_time\": 57.2,\n          \"end_time\": 59.6,\n          \"conversation_purpose\": \"instructor-start-conversation_adjusting to capture better quality video\",\n          \"text\": \"Please make sure your hands are visible to the camera.\"\n        },\n        {\n          \"start_time\": 61.3,\n          \"end_time\": 63.5,\n          \"conversation_purpose\": \"instructor-start-conversation_describing high-level instruction\",\n          \"text\": \"Next please flip the feet on the table.\"\n        },\n        {\n          \"start_time\": 64.13921702127658,\n          \"end_time\": 64.75491063829786,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 65.42,\n      \"end_time\": 81.55291914893617,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student unscrews the bolt in the middle.\",\n        \"Verb\": \"unscrew\",\n        \"Adjective\": \"middle\",\n        \"Noun\": \"hex_nut\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 67.602,\n          \"end_time\": 76.88628085106383,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"middle\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 77.06391063829787,\n          \"end_time\": 77.50438723404257,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 77.60300000000001,\n          \"end_time\": 78.19112765957446,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 78.239,\n          \"end_time\": 79.151,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"middle\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 79.22634893617021,\n          \"end_time\": 79.84332340425532,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"middle\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 80.004,\n          \"end_time\": 81.53963404255319,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"middle\",\n            \"Noun\": \"bolt\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 73.2,\n          \"end_time\": 75.9,\n          \"conversation_purpose\": \"instructor-start-conversation_adjusting to capture better quality video\",\n          \"text\": \"Please make sure both of your hands are visible to the camera.\"\n        },\n        {\n          \"start_time\": 76.08822127659575,\n          \"end_time\": 76.58040851063828,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 82.206,\n      \"end_time\": 88.898,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student disassembles the legs.\",\n        \"Verb\": \"disassemble\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"leg\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 84.2,\n          \"end_time\": 86.5784,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 86.65899999999999,\n          \"end_time\": 87.129,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"middle\",\n            \"Noun\": \"bolt\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 87.46245531914894,\n          \"end_time\": 88.2074085106383,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"washer\",\n            \"adverbial\": \"left hand\"\n          }\n        }\n      ],\n      \"conversations\": []\n    }\n  ],\n  \"orphan_conversations\": [\n    {\n      \"start_time\": 86.1,\n      \"end_time\": 91.741,\n      \"purpose\": \"instructor-start-conversation_closing remarks\",\n      \"text\": \"Thank you so much, this is everything for the task, you can now go ahead and click the stop button.\"\n    }\n  ],\n  \"orphan_fine_grained_actions\": [\n    {\n      \"start_time\": 31.04,\n      \"end_time\": 31.461889361702127,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"place\",\n        \"Adjective\": \"second\",\n        \"Noun\": \"screw\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 31.541,\n      \"end_time\": 31.984,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"insert\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"screwdriver\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 38.1,\n      \"end_time\": 38.653,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"insert\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"screwdriver\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 46.27478297872341,\n      \"end_time\": 46.63778297872341,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"grab\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"hexagonal_wrench\",\n        \"adverbial\": \"hand not visible\"\n      }\n    },\n    {\n      \"start_time\": 65.414,\n      \"end_time\": 67.447,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"insert\",\n        \"Adjective\": \"middle\",\n        \"Noun\": \"hexagonal_wrench\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 82.2,\n      \"end_time\": 83.7,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"lift\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"leg\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 87.541,\n      \"end_time\": 88.90397446808511,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"align\",\n        \"Adjective\": \"middle\",\n        \"Noun\": \"bolt\",\n        \"adverbial\": \"right hand\"\n      }\n    }\n  ],\n  \"long_form_description\": {\n    \"start_time\": 0.2,\n    \"end_time\": 9.2,\n    \"text\": \"The student unscrews four screws and then removes a bolt and hex nut from the middle before taking the legs off.\"\n  }\n}\n"}]}]}, "generation_config": {"response_mime_type": "application/json", "response_schema": {"$defs": {"DialogUtterance": {"description": "Single utterance in a dialogue", "properties": {"role": {"description": "Role of the speaker", "enum": ["assistant", "user"], "title": "Role", "type": "string"}, "utterance": {"description": "The spoken text", "title": "Utterance", "type": "string"}}, "required": ["role", "utterance"], "title": "DialogUtterance", "type": "object"}, "ToolUseDialog": {"description": "Dialog associated with a tool use instant event", "properties": {"clip_id": {"description": "<same as paired event>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<same as paired event>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "<same as paired event>", "title": "Risk Type", "type": "string"}, "dialogue": {"description": "Dialogue turns: Turn 1 (assistant): empty, Turn 2 (user): non-trivial response (>=12 words), Turn 3 (assistant): two-step corrective action + confirmation, Turn 4 (user): optional", "items": {"$ref": "#/$defs/DialogUtterance"}, "title": "Dialogue", "type": "array"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "dialogue"], "title": "ToolUseDialog", "type": "object"}, "ToolUseInstantEvent": {"description": "Tool use instant event", "properties": {"clip_id": {"description": "<from annotations.clip_id>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<from annotations.segment_id or 'unknown'>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "Type of risk", "enum": ["improper_grip", "unstable_handle", "device_not_off", "unsafe_posture", "wrong_orientation", "missing_guard", "loose_attachment", "other"], "title": "Risk Type", "type": "string"}, "observation": {"description": "<concise, objective evidence (no speculation)>", "title": "Observation", "type": "string"}, "source": {"default": "manual_annotation", "description": "Source of the annotation", "title": "Source", "type": "string"}, "confidence": {"default": 0.0, "description": "Confidence score", "title": "Confidence", "type": "number"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "observation"], "title": "ToolUseInstantEvent", "type": "object"}}, "description": "Tool use instant service output schema for tool use events and dialogs", "properties": {"tool_use_instant_events": {"description": "List of tool use instant events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseInstantEvent"}, "title": "Tool Use Instant Events", "type": "array"}, "dialogs": {"description": "List of dialogs associated with the events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseDialog"}, "title": "Dialogs", "type": "array"}}, "title": "ToolUseInstantServiceOutput", "type": "object"}, "temperature": 0.7}}
+{"key": "request-115", "request": {"contents": [{"parts": [{"text": "\n### **Role**\n\nYou are an Instant Proactive Service (Instant PS) annotation and dialogue-generation assistant for the HoloAssist dataset.\nIn laboratory / hands-on operation settings, you analyze manual annotations to extract time-windows of \"Tool Use\" risks / improper operations, and for each extracted event, you generate a 2-4 turn \"assistant ↔ user\" dialogue.\n\nYou must rely only on the time-windows provided by the manual annotations.\nYou must not extend, shorten, merge, or fabricate any time segments that do not exist in the manual labels.\n\n⸻\n\n### **All Defined Proactive Services**\n\t•\tInstant (second-level, grounded in the current moment)\n        •\tSafety: immediate bodily/accident danger (flame, blade, electric shock, slip, rotating parts, vehicle proximity) → stop first, then handle.\n        •\tTool Use: improper tool operation/configuration (grip, not powered off, orientation, loose chuck, missing guard, unsafe posture).\n\t•\tShort-Horizon (tens of seconds to a few minutes, within a single session)\n        •\tNext-Step Guidance: workflow is already underway; provide suggestions for the next step based on what has been done.\n        •\tError-Recovery: the user has just made a workflow mistake (wrong step, wrong object, wrong target, wrong configuration for this task) and must rollback to fix it.\n        •\tResource Reminder: end-of-task state is not handled (fire/power left on, door/cap open, unsaved work, leftover items, missing refill) → remind to close/save/take/refill.\n\n⸻\n\n### **Input Manual Annotations (authoritative time source)**\n\nProvides fine-grained temporal information for all dialogue and user actions in the video.\n\n⸻\n\n### **OBJECTIVE**\n\t1.\tRead each manual annotation labeled as \"Tool Use\", and output its time_window exactly as annotated (start_time-end_time, verbatim).\n    **You must traverse every user-error segment in the manual annotations and process them one by one without omission.**\n\t2.\tFor each event, output:\n        •\trisk_type (standardized from the label)\n        •\tan objective observation (from comment and/or video JSON; must be verifiable)\n        •\tconfidence\n\t3.\tIf multiple labels exist in the same time-window → output multiple separate events.\n        If repeated identical labels appear → deduplicate and conceptually merge their sources.\n\t4.\tOutput only Tool Use events (not Safety, not Privacy, not Error-Recovery, not Resource Reminder).\n\t5.\tDialogue generation: for every event, generate a 2-4 turn dialogue:\n        •\tAssistant speaks first, calmly, politely, low-intrusion.\n        •\tClearly state the specific tool-use risk (no timestamps), and provide 1-2 actionable corrections\n    (e.g., \"power off first, then…\", \"adjust your grip below the guard ring\").\n        •\tUser must not reply vaguely; produce ≥12 English words with meaningful content (accept/modify/decline and give reasons).\n        •\tAssistant closes with confirmation / optional SOP snippet / short reminder.\n        •\tDialogue text must not include timestamps, but the structured output must include aligned clip_id and time_window.\n\n⸻\n\n### **Task Definition / Nature (Instant · Tool Use)**\n\nCore Focus\n\t•\tThis category is restricted to problems that arise purely from how a tool is being used: grip, posture, contact, orientation, clamp/guard state, power state / configuration of the tool itself.\n\t•\tBy definition, Instant · Tool Use never requires rolling back or redoing previously completed workflow steps. The current step (object, target, step choice) is logically correct; only the usage technique is problematic.\n\t•\tIt does not cover mistakes about which object / part / slot / step / goal is chosen in the workflow (those belong to Short-Horizon · Error-Recovery).\n\nNature\n\t•\tTriggered when an immediate tool-related operational risk appears.\n\t•\tFocus on technique / configuration issues (grip, contact area, hand placement, body posture, orientation, clamp/guard state, power-off timing) that can become unsafe or damaging within a few seconds if not corrected.\n\t•\tIf the same mis-use is already causing an acute bodily hazard (e.g., clear cut / burn / electric-shock risk), it should be classified as Instant · Safety, not Tool Use.\n\nTemporal scope (critical)\n\t•\tEach Instant Tool Use event corresponds to a very short snippet of ongoing execution:\n\t•\ttypically 0-5 seconds between the risky configuration and when intervention should happen;\n\t•\twith a hard upper bound of ≤10 seconds.\n\t•\tIf understanding or fixing the problem requires:\n\t•\tlooking back over ≥10 seconds of prior workflow, or\n\t•\tundoing earlier completed steps and then redoing them,\nthen it should conceptually be handled by Short-Horizon services (especially Error-Recovery), not by Instant · Tool Use.\n\nEvent granularity\n\t•\tEach manual annotation segment that satisfies the temporal scope and nature above is counted as one Tool Use event.\n\t•\tYou must not merge multiple distant segments into a longer window to \"simulate\" an instant event.\n\nCommon labels (examples)\n\nimproper_grip, unstable_handle, device_not_off, unsafe_posture,\nwrong_orientation, missing_guard, loose_attachment, unstable_support, etc.\n\nExample 1 (Tool Use, not Error-Recovery)\nThe user is drilling into a workpiece with the correct drill bit and position, but their hand is very close to the rotating bit and the drill is tilted, making the operation unstable.\nIf they simply reposition their hand further away, adjust the tilt, and stabilize the drill, the task remains valid. No previous step needs to be undone.\nThis is an Instant · Tool Use event (technique correction), not Error-Recovery.\n\n⸻\n\n### **Mutual Exclusion & Priority vs. Error-Recovery (and Safety)**\n\nWhen deciding between Instant · Tool Use, Short-Horizon · Error-Recovery, and Instant · Safety, use the following rules.\n\n1. Completion vs. ongoing execution (primary test: Tool Use vs. Error-Recovery)\nUse this completion test first:\n\n\"If the user immediately switches to the correct technique from now on, without undoing anything already done, does the mistake disappear?\"\n\n\t•\tIf YES → this is Tool Use (ongoing execution / technique correction).\n\t•\tIf NO, because the current state is already wrong and must be undone and redone, then it belongs to Short-Horizon · Error-Recovery, not Tool Use.\n\nIn other words:\n\t•\tTool Use\n        •\tThe step itself is logically correct (right object, right target, right step for this task).\n        •\tThe problem lies in how the tool is being operated (grip, angle, stability, power-off timing, missing clamp/guard, etc.).\n        •\tFix = adjust how the tool is being handled / configured right now, without rolling back earlier workflow states.\n\t•\tError-Recovery\n        •\tThe workflow state itself is wrong (wrong part installed, wrong sample loaded, wrong slot used, wrong target selected, steps swapped, required step skipped, etc.).\n        •\tFix = stop, undo what was done, and redo the step correctly.\n        •\tThese should not be labeled as Tool Use in this task.\n\n2. Technique vs. workflow (rephrased decision rule)\n\t•\tIf the main problem is how the tool is being handled or configured in this short 0-10 second window\n(grip, posture, orientation, clamp/guard, power-off timing), and correcting it means adjusting the current action, classify it as Instant · Tool Use.\n\t•\tIf the main problem is what has already been done in the workflow\n(wrong object, wrong slot/target, wrong order, wrong configuration for this task, skipped required step), and the user must undo and redo a step, classify it as Short-Horizon · Error-Recovery.\n\n3. Safety override\n\t•\tIf the current tool use creates an immediate, high-risk safety hazard (e.g., hand directly in front of an active blade, imminent burn from an exposed hot surface, clear electric-shock risk),\nthe primary label should be Instant · Safety, even if there is also a technique issue.\n\t•\tIn such cases, prioritize Safety over Tool Use.\n\n4. Time scale\n\t•\tTool Use: typically 0-10 seconds, focused on a currently ongoing motion or micro configuration with no rollback.\n\t•\tError-Recovery: can span ≈10 seconds to a few minutes, requiring short-term memory of earlier completed actions and explicit rollback.\n\n5. Example 2 (Error-Recovery, not Tool Use)\nThe user is assembling a device that requires inserting Part A first and then Part B.\nInstead, they insert Part B directly, tighten it, and skip Part A.\nSimply improving their hand technique or tightening style cannot fix this — the assembly sequence itself is wrong.\nThe assistant should ask them to stop, remove Part B (undo), insert Part A, then re-insert Part B in the correct order (redo).\nThis is Error-Recovery because it is a workflow-level mistake that requires rollback + redo, not just a Tool Use adjustment.\n\nIn this task, you are only asked to output Tool Use events.\nSegments that match the Error-Recovery definition above should not be labeled as Tool Use.\n\n⸻\n\n### **Output Format and Rules**\n\nYou must produce two parallel arrays: tool_use_instant_events and dialogs.\nEach event must correspond to exactly one dialogue.\n\n### **Mandatory constraints**\n\t•\tExact Match\n        •\ttime_window must match the annotated start_time-end_time exactly.\n        •\tNo stretching, shortening, smoothing, or merging.\n\t•\tAnnotation Only\n\t    •\tYou may not introduce new or extended time windows.\n\t•\tObjective observation\n\t    •\tMust be verifiable; no speculation or hidden-mental-state guesses.\n\t•\tMulti-label\n\t    •\tSeparate output entries for each label; exact duplicates merged.\n\t•\tOrdering\n\t    •\tSort by clip_id ascending, then by start_time ascending.\n\n### **Dialogue constraints**\n\t•\t2-4 turns.\n\t•\tAssistant speaks first.\n\t•\tFirst assistant turn must include:\n\t•\texplicit mention of the specific tool-use risk, and\n\t•\t1-2 concrete corrective steps.\n\t•\tUser reply:\n\t•\t≥12 words, non-trivial, expresses acceptance, modification, or refusal with explanation.\n\t•\tAssistant final turn:\n\t•\tstep-by-step guidance / confirmation / optional mini SOP card.\n\t•\tNo timestamps in dialogue.\n\t•\tNo Safety / Privacy content.\n\t•\tNo hallucinated facts.\n\n⸻\n\n### **Unified Output Schema**\n{\n  \"tool_use_instant_events\": [\n    {\n      \"clip_id\": \"<from annotations.clip_id>\",\n      \"segment_id\": \"<from annotations.segment_id or 'unknown'>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"improper_grip | unstable_handle | device_not_off | unsafe_posture | wrong_orientation | missing_guard | loose_attachment | other\",\n      \"observation\": \"<concise, objective evidence (no speculation)>\",\n      \"source\": \"manual_annotation\",\n      \"confidence\": 0.0\n    }\n  ],\n  \"dialogs\": [\n    {\n      \"clip_id\": \"<same as paired event>\",\n      \"segment_id\": \"<same as paired event>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"<same as paired event>\",\n      \"dialogue\": [\n        { \"role\": \"assistant\", \"utterance\": \"\" },\n        { \"role\": \"user\", \"utterance\": \"<non-trivial response (>=12 words)>\" },\n        { \"role\": \"assistant\", \"utterance\": \"<two-step corrective action + confirmation>\" },\n        { \"role\": \"user\", \"utterance\": \"\" }\n      ]\n    }\n  ]\n}\n\n#### Failure Case (If there are no valid Tool Use events in current video clip)\n{\n  \"tool_use_instant_events\": [],\n  \"dialogs\": [],\n}\n\n\n\n### **Manual Annotations of Clip ID z038-june-23-22-rashult_assemble**\n{\n  \"video_duration\": {\n    \"raw\": \"00:16:23.92\",\n    \"seconds\": 983\n  },\n  \"taskId\": \"63dadf81f865ed7082a2c83f\",\n  \"taskType\": \"assemble utility cart\",\n  \"video_name\": \"z038-june-23-22-rashult_assemble\",\n  \"initial_conversation\": [\n    {\n      \"start_time\": 0.482,\n      \"end_time\": 10.97,\n      \"purpose\": \"instructor-start-conversation_opening remarks\",\n      \"text\": \"Hello, thank you for agreeing to take part in our study, in front of you, you will see the parts needed to assemble the Rashult IKEA bathroom cabinet.\"\n    },\n    {\n      \"start_time\": 11.021568560239942,\n      \"end_time\": 12.943137120479891,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Your task for now will be to please assemble it.\"\n    },\n    {\n      \"start_time\": 12.988,\n      \"end_time\": 14.693999999999999,\n      \"purpose\": \"instructor-start-conversation_opening remarks\",\n      \"text\": \"You may now begin, thank you.\"\n    }\n  ],\n  \"initial_fine_grained_action\": [],\n  \"actions\": [\n    {\n      \"start_time\": 16.384313969130208,\n      \"end_time\": 56.412,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student assembles the side bars.\",\n        \"Verb\": \"assemble\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"half_frame\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 16.618,\n          \"end_time\": 18.363,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 18.411548910389907,\n          \"end_time\": 20.712528832069502,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 20.811,\n          \"end_time\": 23.741569417180667,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 23.804673580417507,\n          \"end_time\": 25.62231988311686,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 25.656057235668662,\n          \"end_time\": 26.64605723566866,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 26.748,\n          \"end_time\": 27.807,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 27.861,\n          \"end_time\": 29.292,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 29.33298035014997,\n          \"end_time\": 32.12707817092978,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 32.166,\n          \"end_time\": 33.819,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student should make sure that the holes of the two pieces are aligned.\",\n            \"Incorrect Action Corrected by\": \"5\",\n            \"Verb\": \"assemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"half_frame\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 33.84839214005999,\n          \"end_time\": 34.88939214005997,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"half_frame\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 34.908,\n          \"end_time\": 35.498,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 35.53519607003,\n          \"end_time\": 36.507196070029984,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 36.561,\n          \"end_time\": 38.267,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"assemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"half_frame\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 38.326,\n          \"end_time\": 41.85554976733063,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"half_frame\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 41.918,\n          \"end_time\": 43.369,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student should connect the second pair as well before screwing the sidebar.\",\n            \"Incorrect Action Corrected by\": \"8\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"bag\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 43.418784280119965,\n          \"end_time\": 44.26378428011995,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"bag\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 44.33,\n          \"end_time\": 47.36731482607092,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 47.42996027182957,\n          \"end_time\": 48.549843229670046,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 48.59719607002999,\n          \"end_time\": 50.781667666430835,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 50.82378428011997,\n          \"end_time\": 52.60778428011997,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 52.686,\n          \"end_time\": 54.314,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"assemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"half_frame\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 54.402,\n          \"end_time\": 56.137,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"half_frame\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 18.886196070029996,\n          \"end_time\": 23.029,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"First please take two of the side pieces to your right.\"\n        },\n        {\n          \"start_time\": 33.443,\n          \"end_time\": 36.557,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"Please make sure that the holes of the two pieces are aligned.\"\n        },\n        {\n          \"start_time\": 36.587255019580105,\n          \"end_time\": 39.806999999999995,\n          \"conversation_purpose\": \"instructor-start-conversation_adjusting to capture better quality video\",\n          \"text\": \"Moreover, please make sure that both of your hands are within the camera view.\"\n        },\n        {\n          \"start_time\": 39.817019221379674,\n          \"end_time\": 40.283019221379675,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Thank you.\"\n        },\n        {\n          \"start_time\": 41.886,\n          \"end_time\": 47.702,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"Before screwing it in, please connect the second pair as well.\"\n        },\n        {\n          \"start_time\": 54.153,\n          \"end_time\": 54.953,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 56.508,\n      \"end_time\": 110.325,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student assembles the first side bars.\",\n        \"Verb\": \"assemble\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"half_frame\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 56.594959843359206,\n          \"end_time\": 59.92862793826041,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"bag\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 59.98019607003001,\n          \"end_time\": 65.90211875604095,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 59.98019607003001,\n          \"end_time\": 65.90211875604095,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 65.947,\n          \"end_time\": 67.37800000000003,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"bag\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 67.39798035014996,\n          \"end_time\": 68.57998035014998,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 68.643,\n          \"end_time\": 69.809,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 69.84837249020995,\n          \"end_time\": 71.52537249020995,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 71.568,\n          \"end_time\": 76.04827724025229,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 76.145,\n          \"end_time\": 80.969,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"half_frame\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 81.00456856023995,\n          \"end_time\": 82.90656856023995,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 82.959,\n          \"end_time\": 85.184,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 85.245,\n          \"end_time\": 93.21374840818281,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 93.24478428011996,\n          \"end_time\": 93.91178428012002,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 93.971,\n          \"end_time\": 96.53178599400145,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 96.58978428011996,\n          \"end_time\": 99.07978428011997,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 99.13876463026995,\n          \"end_time\": 100.80476463026994,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 100.87700000000001,\n          \"end_time\": 109.406,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 109.436,\n          \"end_time\": 110.23400000000001,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 110.394,\n      \"end_time\": 144.414,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student assembles the second side bars.\",\n        \"Verb\": \"assemble\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"half_frame\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 110.453,\n          \"end_time\": 111.29599999999999,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct 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capture better quality video\",\n          \"text\": \"Please make sure both of your hands are within the camera view.\"\n        },\n        {\n          \"start_time\": 149.949,\n          \"end_time\": 150.447,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        },\n        {\n          \"start_time\": 151.935,\n          \"end_time\": 156.06,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"Please take a pair of feet and connect them together.\"\n        },\n        {\n          \"start_time\": 162.4,\n          \"end_time\": 164.90900000000002,\n          \"conversation_purpose\": \"instructor-start-conversation_adjusting to capture better quality video\",\n          \"text\": \"Please make sure that both of your hands are within the camera view.\"\n        },\n        {\n          \"start_time\": 164.94299999999998,\n          \"end_time\": 165.388,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        },\n        {\n          \"start_time\": 170.072,\n          \"end_time\": 171.36599999999999,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"To connect them.\"\n        },\n        {\n          \"start_time\": 171.417,\n          \"end_time\": 175.829,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"You need to connect the two ends together, as you did before.\"\n        },\n        {\n          \"start_time\": 178.749,\n          \"end_time\": 179.709,\n          \"conversation_purpose\": \"instructor-start-conversation_other\",\n          \"text\": \"And.\"\n        },\n        {\n          \"start_time\": 180.622,\n          \"end_time\": 182.625,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Connect them and then twist them.\"\n        },\n        {\n          \"start_time\": 187.312,\n          \"end_time\": 192.18851089610092,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"It *unintelligible*, there is a comparison now.\"\n        },\n        {\n          \"start_time\": 194.369,\n          \"end_time\": 198.801,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"In case you compare it *unintelligible*, you're *unintelligible* to try another feet.\"\n        },\n        {\n          \"start_time\": 214.18200000000002,\n          \"end_time\": 216.488,\n          \"conversation_purpose\": \"instructor-start-conversation_adjusting to capture better quality video\",\n          \"text\": \"Please make sure both of your hands are within the camera view.\"\n        },\n        {\n          \"start_time\": 216.51578428011996,\n          \"end_time\": 217.15478428011997,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 222.942,\n      \"end_time\": 243.432,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student assembles the second base frame.\",\n        \"Verb\": \"assemble\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"half_frame\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 223.017,\n          \"end_time\": 225.70245194655078,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": 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           \"Verb\": \"align\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 230.59196070029992,\n          \"end_time\": 231.80696070029998,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 231.84,\n          \"end_time\": 232.791,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 232.855,\n          \"end_time\": 235.346,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"assemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"half_frame\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 235.41899999999998,\n          \"end_time\": 237.379,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"half_frame\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 237.425,\n          \"end_time\": 239.72899999999998,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"half_frame\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 239.798,\n          \"end_time\": 243.29811875604094,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"half_frame\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 228.82999999999998,\n          \"end_time\": 233.138,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"Please insert, please rotate then.\"\n        },\n        {\n          \"start_time\": 233.173,\n          \"end_time\": 233.84023536973007,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        },\n        {\n          \"start_time\": 236.793,\n          \"end_time\": 237.47800000000004,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        },\n        {\n          \"start_time\": 237.773,\n          \"end_time\": 239.927,\n          \"conversation_purpose\": \"instructor-start-conversation_adjusting to capture better quality video\",\n          \"text\": \"Moreover please make sure both of your hands are within the camera view.\"\n        },\n        {\n          \"start_time\": 239.969,\n          \"end_time\": 240.518,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 243.50319607003,\n      \"end_time\": 294.04117642017997,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student inserts the side bars into the base frame.\",\n        \"Verb\": \"assemble\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"frame\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 243.55,\n          \"end_time\": 245.668,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"half_frame\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 245.727,\n          \"end_time\": 247.119,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"half_frame\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 247.178,\n          \"end_time\": 247.99500000000003,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"half_frame\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 248.053,\n          \"end_time\": 249.51129517622095,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"half_frame\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 249.582,\n          \"end_time\": 251.239,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"half_frame\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 251.307,\n          \"end_time\": 252.66,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"half_frame\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 252.718,\n          \"end_time\": 255.11980435844035,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"half_frame\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 255.199,\n          \"end_time\": 256.8589999999999,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"half_frame\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 256.931,\n          \"end_time\": 260.437,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The holes on the bottom of the feet should align with the holes on the sides.\",\n            \"Incorrect Action Corrected by\": \"23\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"half_frame\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 260.51292054365916,\n          \"end_time\": 264.298,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"half_frame\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 264.347,\n          \"end_time\": 267.13054933886025,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"half_frame\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 267.19,\n          \"end_time\": 268.366,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"half_frame\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 268.415,\n          \"end_time\": 271.2,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"assemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"half_frame\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 271.239,\n          \"end_time\": 275.125099106191,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"assemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"half_frame\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 275.164,\n          \"end_time\": 277.997,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student should insert the second sidebar before screwing the first sidebar.\",\n            \"Incorrect Action Corrected by\": \"465\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 278.061,\n          \"end_time\": 280.20799999999997,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 280.287,\n          \"end_time\": 282.08094147892024,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"half_frame\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 282.169,\n          \"end_time\": 283.326,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"half_frame\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 283.371,\n          \"end_time\": 284.30794147892004,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": 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\"none\",\n            \"Noun\": \"half_frame\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 288.269,\n          \"end_time\": 293.916,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"assemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"frame\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 255.6,\n          \"end_time\": 258.787,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Please make sure *unintelligible*.\"\n        },\n        {\n          \"start_time\": 260.3,\n          \"end_time\": 266.229,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"Please make sure that the holes on the bottom of the feet align with the holes on the sides.\"\n        },\n        {\n          \"start_time\": 278.303,\n          \"end_time\": 282.674,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"Before screwing, please insert the second side *unintelligible*.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 294.131,\n      \"end_time\": 341.602,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student screws the first side bars onto the base frame.\",\n        \"Verb\": \"screw\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"frame\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 294.155,\n          \"end_time\": 295.861,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 295.90058821009,\n          \"end_time\": 296.75258821008987,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 296.822,\n          \"end_time\": 299.1652951762209,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 299.235,\n          \"end_time\": 300.244,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 300.293,\n          \"end_time\": 301.352,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 301.411,\n          \"end_time\": 303.0674122183804,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 303.132,\n          \"end_time\": 304.58294147892025,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action 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\"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"utility_cart\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 436.058,\n          \"end_time\": 437.725,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"bracket\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 437.769,\n          \"end_time\": 439.4461969269707,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"bolt\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 439.524,\n          \"end_time\": 440.91627466943015,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"bolt\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 440.967,\n          \"end_time\": 441.612,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"bracket\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 440.967,\n          \"end_time\": 441.612,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"bolt\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 441.66278428012,\n          \"end_time\": 444.0356283667308,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"bracket\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 444.104,\n          \"end_time\": 447.48676591568096,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"bottom\",\n            \"Noun\": \"grid_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 447.553,\n          \"end_time\": 449.4289999999998,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagon_cap_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 449.484,\n          \"end_time\": 457.086178991002,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"bracket\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 457.13858821008995,\n          \"end_time\": 459.0545882100899,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagon_cap_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 459.119,\n          \"end_time\": 460.4329999999999,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagon_cap_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 460.471,\n          \"end_time\": 467.5197505505342,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagon_cap_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 467.601,\n          \"end_time\": 469.483,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 469.54319607003004,\n          \"end_time\": 470.9061960700299,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 470.96500000000003,\n          \"end_time\": 472.12951046763027,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 472.19100000000003,\n          \"end_time\": 480.96147759498547,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagon_cap_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 481.029,\n          \"end_time\": 481.58599999999984,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 481.646,\n          \"end_time\": 483.1172943192802,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 427.512,\n          \"end_time\": 434.409,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Please take one of the side mounting brackets and use it to fix the shelter.\"\n        },\n        {\n          \"start_time\": 444.939,\n          \"end_time\": 450.765,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Please make sure the screw is going through the plate connected to the side bar.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 483.243,\n      \"end_time\": 533.294,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student assembles the second bracket of the bottom tray.\",\n        \"Verb\": \"assemble\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"bracket\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 483.302,\n          \"end_time\": 484.00199999999995,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"bracket\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 483.3118620225794,\n          \"end_time\": 483.9253131121895,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagon_cap_nut\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 484.0280384427594,\n          \"end_time\": 484.8260384427592,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"bolt\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 484.89,\n          \"end_time\": 487.4489030361609,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"utility_cart\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 487.497,\n          \"end_time\": 489.6955113245711,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"bracket\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 489.72198035015,\n          \"end_time\": 492.35896112877026,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"bolt\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 492.425,\n          \"end_time\": 502.2351798479426,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"bracket\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 502.303,\n          \"end_time\": 504.058,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagon_cap_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 504.115,\n          \"end_time\": 505.72270610919,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagon_cap_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 505.782,\n          \"end_time\": 511.9090021423518,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagon_cap_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 511.979,\n          \"end_time\": 514.4238453720214,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 514.469,\n          \"end_time\": 515.5919999999998,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 515.626,\n          \"end_time\": 517.028,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 517.094,\n          \"end_time\": 520.849,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagon_cap_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 520.894,\n          \"end_time\": 522.325,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"The student should not drop the hexagonal wrench.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"drop\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 522.3647842801199,\n          \"end_time\": 522.8997842801198,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 522.943,\n          \"end_time\": 523.943,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 523.987,\n          \"end_time\": 530.9739999999996,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 531.0023724902101,\n          \"end_time\": 531.6493724902099,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 531.6893724902101,\n          \"end_time\": 533.1693724902101,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 533.3666582400829,\n      \"end_time\": 563.1333331905098,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student inserts the middle and top trays.\",\n        \"Verb\": \"insert\",\n        \"Noun\": \"grid_tray\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 533.446,\n          \"end_time\": 537.436,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"utility_cart\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 537.527,\n          \"end_time\": 539.144,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"utility_cart\",\n            \"adverbial\": \"hand not visible\"\n          }\n        },\n        {\n          \"start_time\": 539.18417642018,\n          \"end_time\": 542.5371764201799,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"utility_cart\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 542.626,\n          \"end_time\": 545.42,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student should insert both trays together.\",\n            \"Incorrect Action Corrected by\": \"38\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"top\",\n            \"Noun\": \"grid_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 545.475,\n          \"end_time\": 547.992,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"top\",\n            \"Noun\": \"grid_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 548.033,\n          \"end_time\": 549.996,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"middle\",\n            \"Noun\": \"grid_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 550.072,\n          \"end_time\": 553.3171964985004,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"middle\",\n            \"Noun\": \"grid_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 553.381,\n          \"end_time\": 557.0939999999997,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"middle\",\n            \"Noun\": \"grid_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 557.139,\n          \"end_time\": 558.2779999999999,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"top\",\n            \"Noun\": \"grid_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 558.335,\n          \"end_time\": 558.9579999999999,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"top\",\n            \"Noun\": \"grid_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 559.041,\n          \"end_time\": 563.1098633079904,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"top\",\n            \"Noun\": \"grid_tray\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 539.075,\n          \"end_time\": 541.526,\n          \"conversation_purpose\": \"instructor-start-conversation_adjusting to capture better quality video\",\n          \"text\": \"Please make sure your hands are within the camera view.\"\n        },\n        {\n          \"start_time\": 541.581,\n          \"end_time\": 542.8,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        },\n        {\n          \"start_time\": 545.306,\n          \"end_time\": 550.288,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"Please insert both remaining shelves together into the piece.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 563.192,\n      \"end_time\": 603.308,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student aligns the top tray.\",\n        \"Verb\": \"assemble\",\n        \"Adjective\": \"top\",\n        \"Noun\": \"grid_tray\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 563.311,\n          \"end_time\": 566.86,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"utility_cart\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 566.936,\n          \"end_time\": 568.027,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student should lay the rolling cart horizontally on the table before assembling the brackets.\",\n            \"Incorrect Action Corrected by\": \"42\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"bracket\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 568.074,\n          \"end_time\": 569.6420785994003,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"bracket\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 569.701,\n          \"end_time\": 571.132,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"bracket\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 571.17,\n          \"end_time\": 573.072,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"utility_cart\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 573.131,\n          \"end_time\": 574.8372554480504,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"utility_cart\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 574.884,\n          \"end_time\": 578.345,\n          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  \"end_time\": 584.241,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"utility_cart\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 584.296,\n          \"end_time\": 587.08,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"top\",\n            \"Noun\": \"grid_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 587.13,\n          \"end_time\": 590.4277667726218,\n          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{\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"bracket\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 593.569,\n          \"end_time\": 594.903,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"top\",\n            \"Noun\": \"grid_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 594.961,\n          \"end_time\": 596.648,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"top\",\n            \"Noun\": \"grid_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 596.71,\n          \"end_time\": 603.1802776687227,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"top\",\n            \"Noun\": \"grid_tray\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 565.793,\n          \"end_time\": 566.597,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        },\n        {\n          \"start_time\": 568.975,\n          \"end_time\": 571.325,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"Please lay the piece horizontally on the table.\"\n        },\n        {\n          \"start_time\": 577.564,\n          \"end_time\": 581.58,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"Please rotate the piece, such as the long part of the piece is on the table.\"\n        },\n        {\n          \"start_time\": 582.033,\n          \"end_time\": 582.796,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        },\n        {\n          \"start_time\": 588.1799021792201,\n          \"end_time\": 591.075,\n          \"conversation_purpose\": \"instructor-start-conversation_adjusting to capture better quality video\",\n          \"text\": \"Please make sure both of your hands are within the camera view.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 603.376,\n      \"end_time\": 688.0844113614396,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student assembles the first bracket of the top tray.\",\n        \"Verb\": \"assemble\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"bracket\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 603.41,\n          \"end_time\": 605.6355493388603,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"bolt\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 605.7045493388603,\n          \"end_time\": 606.8705493388603,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagon_cap_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 606.924,\n          \"end_time\": 609.179,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"bolt\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 606.924,\n          \"end_time\": 609.179,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagon_cap_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 609.218,\n          \"end_time\": 610.767,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"bracket\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 610.783,\n          \"end_time\": 612.078,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"bolt\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 612.1167842801199,\n          \"end_time\": 613.88178428012,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"bolt\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 613.921,\n          \"end_time\": 616.245,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"utility_cart\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 616.298,\n          \"end_time\": 618.945,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"top\",\n            \"Noun\": \"grid_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 618.984,\n          \"end_time\": 627.3955519096825,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": 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\"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"bolt\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 629.806,\n          \"end_time\": 631.933,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"top\",\n            \"Noun\": \"grid_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 631.977,\n          \"end_time\": 650.564442151519,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"bracket\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 650.6311768486504,\n          \"end_time\": 651.9741768486504,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagon_cap_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 652.023,\n          \"end_time\": 653.278,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagon_cap_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 653.337,\n          \"end_time\": 665.1805574797975,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagon_cap_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 665.24,\n          \"end_time\": 668.407334475921,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 668.466,\n          \"end_time\": 669.2319999999999,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 669.289,\n          \"end_time\": 670.868,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagon_cap_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 670.932,\n          \"end_time\": 672.461,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 672.51,\n          \"end_time\": 683.5714775949857,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagon_cap_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 683.62278428012,\n          \"end_time\": 685.0437842801199,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 685.09339214006,\n          \"end_time\": 686.5520392996998,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 686.603,\n          \"end_time\": 688.0559999999999,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 633.325,\n          \"end_time\": 638.695,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Moreover, please make sure *unintelligible*.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 688.145,\n      \"end_time\": 748.082,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student assembles the second bracket of the top tray.\",\n        \"Verb\": \"assemble\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"bracket\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 688.184,\n          \"end_time\": 689.144,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagon_cap_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 689.196,\n          \"end_time\": 690.843,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"bolt\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 690.921,\n          \"end_time\": 692.549,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"bracket\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 692.57598035015,\n          \"end_time\": 693.8989803501499,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"bolt\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 693.958,\n          \"end_time\": 700.203,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"assemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"bracket\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 700.272,\n          \"end_time\": 723.625,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": 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\"instructor-start-conversation_closing remarks\",\n      \"text\": \"That concludes everything for this task, you may now press the stop button.\"\n    }\n  ],\n  \"orphan_fine_grained_actions\": [],\n  \"long_form_description\": {\n    \"start_time\": 0.3,\n    \"end_time\": 98.3,\n    \"text\": \"The student is assembling a wheeled cart. They start by putting together the side bars and the base frame, then screwing the side bars onto the frame. Next, they insert the bottom tray and put together the brackets for the bottom tray. After that, they insert the middle and top trays, aligning the top tray. Finally, they assemble the wheels.\"\n  }\n}\n"}]}]}, "generation_config": {"response_mime_type": "application/json", "response_schema": {"$defs": {"DialogUtterance": {"description": "Single utterance in a dialogue", "properties": {"role": {"description": "Role of the speaker", "enum": ["assistant", "user"], "title": "Role", "type": "string"}, "utterance": {"description": "The spoken text", "title": "Utterance", "type": "string"}}, "required": ["role", "utterance"], "title": "DialogUtterance", "type": "object"}, "ToolUseDialog": {"description": "Dialog associated with a tool use instant event", "properties": {"clip_id": {"description": "<same as paired event>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<same as paired event>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "<same as paired event>", "title": "Risk Type", "type": "string"}, "dialogue": {"description": "Dialogue turns: Turn 1 (assistant): empty, Turn 2 (user): non-trivial response (>=12 words), Turn 3 (assistant): two-step corrective action + confirmation, Turn 4 (user): optional", "items": {"$ref": "#/$defs/DialogUtterance"}, "title": "Dialogue", "type": "array"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "dialogue"], "title": "ToolUseDialog", "type": "object"}, "ToolUseInstantEvent": {"description": "Tool use instant event", "properties": {"clip_id": {"description": "<from annotations.clip_id>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<from annotations.segment_id or 'unknown'>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "Type of risk", "enum": ["improper_grip", "unstable_handle", "device_not_off", "unsafe_posture", "wrong_orientation", "missing_guard", "loose_attachment", "other"], "title": "Risk Type", "type": "string"}, "observation": {"description": "<concise, objective evidence (no speculation)>", "title": "Observation", "type": "string"}, "source": {"default": "manual_annotation", "description": "Source of the annotation", "title": "Source", "type": "string"}, "confidence": {"default": 0.0, "description": "Confidence score", "title": "Confidence", "type": "number"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "observation"], "title": "ToolUseInstantEvent", "type": "object"}}, "description": "Tool use instant service output schema for tool use events and dialogs", "properties": {"tool_use_instant_events": {"description": "List of tool use instant events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseInstantEvent"}, "title": "Tool Use Instant Events", "type": "array"}, "dialogs": {"description": "List of dialogs associated with the events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseDialog"}, "title": "Dialogs", "type": "array"}}, "title": "ToolUseInstantServiceOutput", "type": "object"}, "temperature": 0.7}}
+{"key": "request-116", "request": {"contents": [{"parts": [{"text": "\n### **Role**\n\nYou are an Instant Proactive Service (Instant PS) annotation and dialogue-generation assistant for the HoloAssist dataset.\nIn laboratory / hands-on operation settings, you analyze manual annotations to extract time-windows of \"Tool Use\" risks / improper operations, and for each extracted event, you generate a 2-4 turn \"assistant ↔ user\" dialogue.\n\nYou must rely only on the time-windows provided by the manual annotations.\nYou must not extend, shorten, merge, or fabricate any time segments that do not exist in the manual labels.\n\n⸻\n\n### **All Defined Proactive Services**\n\t•\tInstant (second-level, grounded in the current moment)\n        •\tSafety: immediate bodily/accident danger (flame, blade, electric shock, slip, rotating parts, vehicle proximity) → stop first, then handle.\n        •\tTool Use: improper tool operation/configuration (grip, not powered off, orientation, loose chuck, missing guard, unsafe posture).\n\t•\tShort-Horizon (tens of seconds to a few minutes, within a single session)\n        •\tNext-Step Guidance: workflow is already underway; provide suggestions for the next step based on what has been done.\n        •\tError-Recovery: the user has just made a workflow mistake (wrong step, wrong object, wrong target, wrong configuration for this task) and must rollback to fix it.\n        •\tResource Reminder: end-of-task state is not handled (fire/power left on, door/cap open, unsaved work, leftover items, missing refill) → remind to close/save/take/refill.\n\n⸻\n\n### **Input Manual Annotations (authoritative time source)**\n\nProvides fine-grained temporal information for all dialogue and user actions in the video.\n\n⸻\n\n### **OBJECTIVE**\n\t1.\tRead each manual annotation labeled as \"Tool Use\", and output its time_window exactly as annotated (start_time-end_time, verbatim).\n    **You must traverse every user-error segment in the manual annotations and process them one by one without omission.**\n\t2.\tFor each event, output:\n        •\trisk_type (standardized from the label)\n        •\tan objective observation (from comment and/or video JSON; must be verifiable)\n        •\tconfidence\n\t3.\tIf multiple labels exist in the same time-window → output multiple separate events.\n        If repeated identical labels appear → deduplicate and conceptually merge their sources.\n\t4.\tOutput only Tool Use events (not Safety, not Privacy, not Error-Recovery, not Resource Reminder).\n\t5.\tDialogue generation: for every event, generate a 2-4 turn dialogue:\n        •\tAssistant speaks first, calmly, politely, low-intrusion.\n        •\tClearly state the specific tool-use risk (no timestamps), and provide 1-2 actionable corrections\n    (e.g., \"power off first, then…\", \"adjust your grip below the guard ring\").\n        •\tUser must not reply vaguely; produce ≥12 English words with meaningful content (accept/modify/decline and give reasons).\n        •\tAssistant closes with confirmation / optional SOP snippet / short reminder.\n        •\tDialogue text must not include timestamps, but the structured output must include aligned clip_id and time_window.\n\n⸻\n\n### **Task Definition / Nature (Instant · Tool Use)**\n\nCore Focus\n\t•\tThis category is restricted to problems that arise purely from how a tool is being used: grip, posture, contact, orientation, clamp/guard state, power state / configuration of the tool itself.\n\t•\tBy definition, Instant · Tool Use never requires rolling back or redoing previously completed workflow steps. The current step (object, target, step choice) is logically correct; only the usage technique is problematic.\n\t•\tIt does not cover mistakes about which object / part / slot / step / goal is chosen in the workflow (those belong to Short-Horizon · Error-Recovery).\n\nNature\n\t•\tTriggered when an immediate tool-related operational risk appears.\n\t•\tFocus on technique / configuration issues (grip, contact area, hand placement, body posture, orientation, clamp/guard state, power-off timing) that can become unsafe or damaging within a few seconds if not corrected.\n\t•\tIf the same mis-use is already causing an acute bodily hazard (e.g., clear cut / burn / electric-shock risk), it should be classified as Instant · Safety, not Tool Use.\n\nTemporal scope (critical)\n\t•\tEach Instant Tool Use event corresponds to a very short snippet of ongoing execution:\n\t•\ttypically 0-5 seconds between the risky configuration and when intervention should happen;\n\t•\twith a hard upper bound of ≤10 seconds.\n\t•\tIf understanding or fixing the problem requires:\n\t•\tlooking back over ≥10 seconds of prior workflow, or\n\t•\tundoing earlier completed steps and then redoing them,\nthen it should conceptually be handled by Short-Horizon services (especially Error-Recovery), not by Instant · Tool Use.\n\nEvent granularity\n\t•\tEach manual annotation segment that satisfies the temporal scope and nature above is counted as one Tool Use event.\n\t•\tYou must not merge multiple distant segments into a longer window to \"simulate\" an instant event.\n\nCommon labels (examples)\n\nimproper_grip, unstable_handle, device_not_off, unsafe_posture,\nwrong_orientation, missing_guard, loose_attachment, unstable_support, etc.\n\nExample 1 (Tool Use, not Error-Recovery)\nThe user is drilling into a workpiece with the correct drill bit and position, but their hand is very close to the rotating bit and the drill is tilted, making the operation unstable.\nIf they simply reposition their hand further away, adjust the tilt, and stabilize the drill, the task remains valid. No previous step needs to be undone.\nThis is an Instant · Tool Use event (technique correction), not Error-Recovery.\n\n⸻\n\n### **Mutual Exclusion & Priority vs. Error-Recovery (and Safety)**\n\nWhen deciding between Instant · Tool Use, Short-Horizon · Error-Recovery, and Instant · Safety, use the following rules.\n\n1. Completion vs. ongoing execution (primary test: Tool Use vs. Error-Recovery)\nUse this completion test first:\n\n\"If the user immediately switches to the correct technique from now on, without undoing anything already done, does the mistake disappear?\"\n\n\t•\tIf YES → this is Tool Use (ongoing execution / technique correction).\n\t•\tIf NO, because the current state is already wrong and must be undone and redone, then it belongs to Short-Horizon · Error-Recovery, not Tool Use.\n\nIn other words:\n\t•\tTool Use\n        •\tThe step itself is logically correct (right object, right target, right step for this task).\n        •\tThe problem lies in how the tool is being operated (grip, angle, stability, power-off timing, missing clamp/guard, etc.).\n        •\tFix = adjust how the tool is being handled / configured right now, without rolling back earlier workflow states.\n\t•\tError-Recovery\n        •\tThe workflow state itself is wrong (wrong part installed, wrong sample loaded, wrong slot used, wrong target selected, steps swapped, required step skipped, etc.).\n        •\tFix = stop, undo what was done, and redo the step correctly.\n        •\tThese should not be labeled as Tool Use in this task.\n\n2. Technique vs. workflow (rephrased decision rule)\n\t•\tIf the main problem is how the tool is being handled or configured in this short 0-10 second window\n(grip, posture, orientation, clamp/guard, power-off timing), and correcting it means adjusting the current action, classify it as Instant · Tool Use.\n\t•\tIf the main problem is what has already been done in the workflow\n(wrong object, wrong slot/target, wrong order, wrong configuration for this task, skipped required step), and the user must undo and redo a step, classify it as Short-Horizon · Error-Recovery.\n\n3. Safety override\n\t•\tIf the current tool use creates an immediate, high-risk safety hazard (e.g., hand directly in front of an active blade, imminent burn from an exposed hot surface, clear electric-shock risk),\nthe primary label should be Instant · Safety, even if there is also a technique issue.\n\t•\tIn such cases, prioritize Safety over Tool Use.\n\n4. Time scale\n\t•\tTool Use: typically 0-10 seconds, focused on a currently ongoing motion or micro configuration with no rollback.\n\t•\tError-Recovery: can span ≈10 seconds to a few minutes, requiring short-term memory of earlier completed actions and explicit rollback.\n\n5. Example 2 (Error-Recovery, not Tool Use)\nThe user is assembling a device that requires inserting Part A first and then Part B.\nInstead, they insert Part B directly, tighten it, and skip Part A.\nSimply improving their hand technique or tightening style cannot fix this — the assembly sequence itself is wrong.\nThe assistant should ask them to stop, remove Part B (undo), insert Part A, then re-insert Part B in the correct order (redo).\nThis is Error-Recovery because it is a workflow-level mistake that requires rollback + redo, not just a Tool Use adjustment.\n\nIn this task, you are only asked to output Tool Use events.\nSegments that match the Error-Recovery definition above should not be labeled as Tool Use.\n\n⸻\n\n### **Output Format and Rules**\n\nYou must produce two parallel arrays: tool_use_instant_events and dialogs.\nEach event must correspond to exactly one dialogue.\n\n### **Mandatory constraints**\n\t•\tExact Match\n        •\ttime_window must match the annotated start_time-end_time exactly.\n        •\tNo stretching, shortening, smoothing, or merging.\n\t•\tAnnotation Only\n\t    •\tYou may not introduce new or extended time windows.\n\t•\tObjective observation\n\t    •\tMust be verifiable; no speculation or hidden-mental-state guesses.\n\t•\tMulti-label\n\t    •\tSeparate output entries for each label; exact duplicates merged.\n\t•\tOrdering\n\t    •\tSort by clip_id ascending, then by start_time ascending.\n\n### **Dialogue constraints**\n\t•\t2-4 turns.\n\t•\tAssistant speaks first.\n\t•\tFirst assistant turn must include:\n\t•\texplicit mention of the specific tool-use risk, and\n\t•\t1-2 concrete corrective steps.\n\t•\tUser reply:\n\t•\t≥12 words, non-trivial, expresses acceptance, modification, or refusal with explanation.\n\t•\tAssistant final turn:\n\t•\tstep-by-step guidance / confirmation / optional mini SOP card.\n\t•\tNo timestamps in dialogue.\n\t•\tNo Safety / Privacy content.\n\t•\tNo hallucinated facts.\n\n⸻\n\n### **Unified Output Schema**\n{\n  \"tool_use_instant_events\": [\n    {\n      \"clip_id\": \"<from annotations.clip_id>\",\n      \"segment_id\": \"<from annotations.segment_id or 'unknown'>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"improper_grip | unstable_handle | device_not_off | unsafe_posture | wrong_orientation | missing_guard | loose_attachment | other\",\n      \"observation\": \"<concise, objective evidence (no speculation)>\",\n      \"source\": \"manual_annotation\",\n      \"confidence\": 0.0\n    }\n  ],\n  \"dialogs\": [\n    {\n      \"clip_id\": \"<same as paired event>\",\n      \"segment_id\": \"<same as paired event>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"<same as paired event>\",\n      \"dialogue\": [\n        { \"role\": \"assistant\", \"utterance\": \"\" },\n        { \"role\": \"user\", \"utterance\": \"<non-trivial response (>=12 words)>\" },\n        { \"role\": \"assistant\", \"utterance\": \"<two-step corrective action + confirmation>\" },\n        { \"role\": \"user\", \"utterance\": \"\" }\n      ]\n    }\n  ]\n}\n\n#### Failure Case (If there are no valid Tool Use events in current video clip)\n{\n  \"tool_use_instant_events\": [],\n  \"dialogs\": [],\n}\n\n\n\n### **Manual Annotations of Clip ID z038-june-23-22-rashult_disassemble**\n{\n  \"video_duration\": {\n    \"raw\": \"00:08:37.82\",\n    \"seconds\": 517\n  },\n  \"taskId\": \"63dadf81a52e38c98b0beefe\",\n  \"taskType\": \"disassemble utility cart\",\n  \"video_name\": \"z038-june-23-22-rashult_disassemble\",\n  \"initial_conversation\": [\n    {\n      \"start_time\": 2.261,\n      \"end_time\": 4.329,\n      \"purpose\": \"instructor-start-conversation_opening remarks\",\n      \"text\": \"Hello, and thank you for agreeing to take part in our study.\"\n    },\n    {\n      \"start_time\": 5.275196114813694,\n      \"end_time\": 8.703196114813693,\n      \"purpose\": \"instructor-start-conversation_opening remarks\",\n      \"text\": \"Uh,in front of you,you will see the\\\"Knarrevik\\\"IKEA.\"\n    },\n    {\n      \"start_time\": 9.971,\n      \"end_time\": 14.871,\n      \"purpose\": \"instructor-start-conversation_opening remarks\",\n      \"text\": \"Uh, I'm sorry, the \\\"Rashult\\\" IKEA bathroom cabinet.\"\n    },\n    {\n      \"start_time\": 15.2,\n      \"end_time\": 17.41,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"The task, for now, will be to disassemble it.\"\n    },\n    {\n      \"start_time\": 17.991,\n      \"end_time\": 19.423,\n      \"purpose\": \"instructor-start-conversation_opening remarks\",\n      \"text\": \"Uhm, now you begin,please.\"\n    }\n  ],\n  \"initial_fine_grained_action\": [],\n  \"actions\": [\n    {\n      \"start_time\": 21.553,\n      \"end_time\": 94.74453377764314,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student disassembles the wheels of the rolling cart.\",\n        \"Verb\": \"disassemble\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"wheel\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 21.609807596182968,\n          \"end_time\": 23.035280255983004,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"utility_cart\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 23.05098057406846,\n          \"end_time\": 24.550980574068465,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"utility_cart\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 24.561,\n          \"end_time\": 26.461000000000006,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"utility_cart\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 26.470784459254773,\n          \"end_time\": 27.711784459254783,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 27.72958834444108,\n          \"end_time\": 28.33958834444106,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 28.362157262950614,\n          \"end_time\": 29.42715726295062,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"wheel\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 29.44117668888216,\n          \"end_time\": 30.057176688882166,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 30.071,\n          \"end_time\": 35.944,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"wheel\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 35.96072432596184,\n          \"end_time\": 36.65872432596185,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 36.70537094819751,\n          \"end_time\": 42.483821455619506,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"wheel\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 39.411461640412,\n          \"end_time\": 42.42160777037262,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 42.502,\n          \"end_time\": 43.263,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"wheel\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 43.288196114813694,\n          \"end_time\": 45.33119611481369,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"wheel\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 45.355,\n          \"end_time\": 46.069,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"wheel\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 46.09017668888216,\n          \"end_time\": 46.89917668888216,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 46.914,\n          \"end_time\": 57.16105827779461,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"wheel\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 57.169,\n          \"end_time\": 57.634,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"wheel\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 57.656372803695845,\n          \"end_time\": 57.930823311117834,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 57.95319611481369,\n          \"end_time\": 59.24319611481369,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"wheel\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 59.26419611481369,\n          \"end_time\": 60.15619611481369,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            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\"Noun\": \"wheel\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 68.2,\n          \"end_time\": 69.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 69.61180388518632,\n          \"end_time\": 77.11180388518626,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"wheel\",\n           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\"Adjective\": \"none\",\n        \"Noun\": \"bracket\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 255.93978445925478,\n      \"end_time\": 258.50532838533786,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"approach\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"utility_cart\",\n        \"adverbial\": \"none\"\n      }\n    }\n  ],\n  \"long_form_description\": {\n    \"start_time\": 0.011765033323229132,\n    \"end_time\": 500.01176503332323,\n    \"text\": \"The student is to disassembles the rolling cart. He turns over the rolling cart and starts to disassembles the wheels. Next, the student unscrews the hexagon cap nut, screws, and brackets. Then the student removes the tray and disassembles the base frame and bars. Lastly, the student put them together on the table neatly.\"\n  }\n}\n"}]}]}, "generation_config": {"response_mime_type": "application/json", "response_schema": {"$defs": {"DialogUtterance": {"description": "Single utterance in a dialogue", "properties": {"role": {"description": "Role of the speaker", "enum": ["assistant", "user"], "title": "Role", "type": "string"}, "utterance": {"description": "The spoken text", "title": "Utterance", "type": "string"}}, "required": ["role", "utterance"], "title": "DialogUtterance", "type": "object"}, "ToolUseDialog": {"description": "Dialog associated with a tool use instant event", "properties": {"clip_id": {"description": "<same as paired event>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<same as paired event>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "<same as paired event>", "title": "Risk Type", "type": "string"}, "dialogue": {"description": "Dialogue turns: Turn 1 (assistant): empty, Turn 2 (user): non-trivial response (>=12 words), Turn 3 (assistant): two-step corrective action + confirmation, Turn 4 (user): optional", "items": {"$ref": "#/$defs/DialogUtterance"}, "title": "Dialogue", "type": "array"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "dialogue"], "title": "ToolUseDialog", "type": "object"}, "ToolUseInstantEvent": {"description": "Tool use instant event", "properties": {"clip_id": {"description": "<from annotations.clip_id>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<from annotations.segment_id or 'unknown'>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "Type of risk", "enum": ["improper_grip", "unstable_handle", "device_not_off", "unsafe_posture", "wrong_orientation", "missing_guard", "loose_attachment", "other"], "title": "Risk Type", "type": "string"}, "observation": {"description": "<concise, objective evidence (no speculation)>", "title": "Observation", "type": "string"}, "source": {"default": "manual_annotation", "description": "Source of the annotation", "title": "Source", "type": "string"}, "confidence": {"default": 0.0, "description": "Confidence score", "title": "Confidence", "type": "number"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "observation"], "title": "ToolUseInstantEvent", "type": "object"}}, "description": "Tool use instant service output schema for tool use events and dialogs", "properties": {"tool_use_instant_events": {"description": "List of tool use instant events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseInstantEvent"}, "title": "Tool Use Instant Events", "type": "array"}, "dialogs": {"description": "List of dialogs associated with the events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseDialog"}, "title": "Dialogs", "type": "array"}}, "title": "ToolUseInstantServiceOutput", "type": "object"}, "temperature": 0.7}}
+{"key": "request-117", "request": {"contents": [{"parts": [{"text": "\n### **Role**\n\nYou are an Instant Proactive Service (Instant PS) annotation and dialogue-generation assistant for the HoloAssist dataset.\nIn laboratory / hands-on operation settings, you analyze manual annotations to extract time-windows of \"Tool Use\" risks / improper operations, and for each extracted event, you generate a 2-4 turn \"assistant ↔ user\" dialogue.\n\nYou must rely only on the time-windows provided by the manual annotations.\nYou must not extend, shorten, merge, or fabricate any time segments that do not exist in the manual labels.\n\n⸻\n\n### **All Defined Proactive Services**\n\t•\tInstant (second-level, grounded in the current moment)\n        •\tSafety: immediate bodily/accident danger (flame, blade, electric shock, slip, rotating parts, vehicle proximity) → stop first, then handle.\n        •\tTool Use: improper tool operation/configuration (grip, not powered off, orientation, loose chuck, missing guard, unsafe posture).\n\t•\tShort-Horizon (tens of seconds to a few minutes, within a single session)\n        •\tNext-Step Guidance: workflow is already underway; provide suggestions for the next step based on what has been done.\n        •\tError-Recovery: the user has just made a workflow mistake (wrong step, wrong object, wrong target, wrong configuration for this task) and must rollback to fix it.\n        •\tResource Reminder: end-of-task state is not handled (fire/power left on, door/cap open, unsaved work, leftover items, missing refill) → remind to close/save/take/refill.\n\n⸻\n\n### **Input Manual Annotations (authoritative time source)**\n\nProvides fine-grained temporal information for all dialogue and user actions in the video.\n\n⸻\n\n### **OBJECTIVE**\n\t1.\tRead each manual annotation labeled as \"Tool Use\", and output its time_window exactly as annotated (start_time-end_time, verbatim).\n    **You must traverse every user-error segment in the manual annotations and process them one by one without omission.**\n\t2.\tFor each event, output:\n        •\trisk_type (standardized from the label)\n        •\tan objective observation (from comment and/or video JSON; must be verifiable)\n        •\tconfidence\n\t3.\tIf multiple labels exist in the same time-window → output multiple separate events.\n        If repeated identical labels appear → deduplicate and conceptually merge their sources.\n\t4.\tOutput only Tool Use events (not Safety, not Privacy, not Error-Recovery, not Resource Reminder).\n\t5.\tDialogue generation: for every event, generate a 2-4 turn dialogue:\n        •\tAssistant speaks first, calmly, politely, low-intrusion.\n        •\tClearly state the specific tool-use risk (no timestamps), and provide 1-2 actionable corrections\n    (e.g., \"power off first, then…\", \"adjust your grip below the guard ring\").\n        •\tUser must not reply vaguely; produce ≥12 English words with meaningful content (accept/modify/decline and give reasons).\n        •\tAssistant closes with confirmation / optional SOP snippet / short reminder.\n        •\tDialogue text must not include timestamps, but the structured output must include aligned clip_id and time_window.\n\n⸻\n\n### **Task Definition / Nature (Instant · Tool Use)**\n\nCore Focus\n\t•\tThis category is restricted to problems that arise purely from how a tool is being used: grip, posture, contact, orientation, clamp/guard state, power state / configuration of the tool itself.\n\t•\tBy definition, Instant · Tool Use never requires rolling back or redoing previously completed workflow steps. The current step (object, target, step choice) is logically correct; only the usage technique is problematic.\n\t•\tIt does not cover mistakes about which object / part / slot / step / goal is chosen in the workflow (those belong to Short-Horizon · Error-Recovery).\n\nNature\n\t•\tTriggered when an immediate tool-related operational risk appears.\n\t•\tFocus on technique / configuration issues (grip, contact area, hand placement, body posture, orientation, clamp/guard state, power-off timing) that can become unsafe or damaging within a few seconds if not corrected.\n\t•\tIf the same mis-use is already causing an acute bodily hazard (e.g., clear cut / burn / electric-shock risk), it should be classified as Instant · Safety, not Tool Use.\n\nTemporal scope (critical)\n\t•\tEach Instant Tool Use event corresponds to a very short snippet of ongoing execution:\n\t•\ttypically 0-5 seconds between the risky configuration and when intervention should happen;\n\t•\twith a hard upper bound of ≤10 seconds.\n\t•\tIf understanding or fixing the problem requires:\n\t•\tlooking back over ≥10 seconds of prior workflow, or\n\t•\tundoing earlier completed steps and then redoing them,\nthen it should conceptually be handled by Short-Horizon services (especially Error-Recovery), not by Instant · Tool Use.\n\nEvent granularity\n\t•\tEach manual annotation segment that satisfies the temporal scope and nature above is counted as one Tool Use event.\n\t•\tYou must not merge multiple distant segments into a longer window to \"simulate\" an instant event.\n\nCommon labels (examples)\n\nimproper_grip, unstable_handle, device_not_off, unsafe_posture,\nwrong_orientation, missing_guard, loose_attachment, unstable_support, etc.\n\nExample 1 (Tool Use, not Error-Recovery)\nThe user is drilling into a workpiece with the correct drill bit and position, but their hand is very close to the rotating bit and the drill is tilted, making the operation unstable.\nIf they simply reposition their hand further away, adjust the tilt, and stabilize the drill, the task remains valid. No previous step needs to be undone.\nThis is an Instant · Tool Use event (technique correction), not Error-Recovery.\n\n⸻\n\n### **Mutual Exclusion & Priority vs. Error-Recovery (and Safety)**\n\nWhen deciding between Instant · Tool Use, Short-Horizon · Error-Recovery, and Instant · Safety, use the following rules.\n\n1. Completion vs. ongoing execution (primary test: Tool Use vs. Error-Recovery)\nUse this completion test first:\n\n\"If the user immediately switches to the correct technique from now on, without undoing anything already done, does the mistake disappear?\"\n\n\t•\tIf YES → this is Tool Use (ongoing execution / technique correction).\n\t•\tIf NO, because the current state is already wrong and must be undone and redone, then it belongs to Short-Horizon · Error-Recovery, not Tool Use.\n\nIn other words:\n\t•\tTool Use\n        •\tThe step itself is logically correct (right object, right target, right step for this task).\n        •\tThe problem lies in how the tool is being operated (grip, angle, stability, power-off timing, missing clamp/guard, etc.).\n        •\tFix = adjust how the tool is being handled / configured right now, without rolling back earlier workflow states.\n\t•\tError-Recovery\n        •\tThe workflow state itself is wrong (wrong part installed, wrong sample loaded, wrong slot used, wrong target selected, steps swapped, required step skipped, etc.).\n        •\tFix = stop, undo what was done, and redo the step correctly.\n        •\tThese should not be labeled as Tool Use in this task.\n\n2. Technique vs. workflow (rephrased decision rule)\n\t•\tIf the main problem is how the tool is being handled or configured in this short 0-10 second window\n(grip, posture, orientation, clamp/guard, power-off timing), and correcting it means adjusting the current action, classify it as Instant · Tool Use.\n\t•\tIf the main problem is what has already been done in the workflow\n(wrong object, wrong slot/target, wrong order, wrong configuration for this task, skipped required step), and the user must undo and redo a step, classify it as Short-Horizon · Error-Recovery.\n\n3. Safety override\n\t•\tIf the current tool use creates an immediate, high-risk safety hazard (e.g., hand directly in front of an active blade, imminent burn from an exposed hot surface, clear electric-shock risk),\nthe primary label should be Instant · Safety, even if there is also a technique issue.\n\t•\tIn such cases, prioritize Safety over Tool Use.\n\n4. Time scale\n\t•\tTool Use: typically 0-10 seconds, focused on a currently ongoing motion or micro configuration with no rollback.\n\t•\tError-Recovery: can span ≈10 seconds to a few minutes, requiring short-term memory of earlier completed actions and explicit rollback.\n\n5. Example 2 (Error-Recovery, not Tool Use)\nThe user is assembling a device that requires inserting Part A first and then Part B.\nInstead, they insert Part B directly, tighten it, and skip Part A.\nSimply improving their hand technique or tightening style cannot fix this — the assembly sequence itself is wrong.\nThe assistant should ask them to stop, remove Part B (undo), insert Part A, then re-insert Part B in the correct order (redo).\nThis is Error-Recovery because it is a workflow-level mistake that requires rollback + redo, not just a Tool Use adjustment.\n\nIn this task, you are only asked to output Tool Use events.\nSegments that match the Error-Recovery definition above should not be labeled as Tool Use.\n\n⸻\n\n### **Output Format and Rules**\n\nYou must produce two parallel arrays: tool_use_instant_events and dialogs.\nEach event must correspond to exactly one dialogue.\n\n### **Mandatory constraints**\n\t•\tExact Match\n        •\ttime_window must match the annotated start_time-end_time exactly.\n        •\tNo stretching, shortening, smoothing, or merging.\n\t•\tAnnotation Only\n\t    •\tYou may not introduce new or extended time windows.\n\t•\tObjective observation\n\t    •\tMust be verifiable; no speculation or hidden-mental-state guesses.\n\t•\tMulti-label\n\t    •\tSeparate output entries for each label; exact duplicates merged.\n\t•\tOrdering\n\t    •\tSort by clip_id ascending, then by start_time ascending.\n\n### **Dialogue constraints**\n\t•\t2-4 turns.\n\t•\tAssistant speaks first.\n\t•\tFirst assistant turn must include:\n\t•\texplicit mention of the specific tool-use risk, and\n\t•\t1-2 concrete corrective steps.\n\t•\tUser reply:\n\t•\t≥12 words, non-trivial, expresses acceptance, modification, or refusal with explanation.\n\t•\tAssistant final turn:\n\t•\tstep-by-step guidance / confirmation / optional mini SOP card.\n\t•\tNo timestamps in dialogue.\n\t•\tNo Safety / Privacy content.\n\t•\tNo hallucinated facts.\n\n⸻\n\n### **Unified Output Schema**\n{\n  \"tool_use_instant_events\": [\n    {\n      \"clip_id\": \"<from annotations.clip_id>\",\n      \"segment_id\": \"<from annotations.segment_id or 'unknown'>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"improper_grip | unstable_handle | device_not_off | unsafe_posture | wrong_orientation | missing_guard | loose_attachment | other\",\n      \"observation\": \"<concise, objective evidence (no speculation)>\",\n      \"source\": \"manual_annotation\",\n      \"confidence\": 0.0\n    }\n  ],\n  \"dialogs\": [\n    {\n      \"clip_id\": \"<same as paired event>\",\n      \"segment_id\": \"<same as paired event>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"<same as paired event>\",\n      \"dialogue\": [\n        { \"role\": \"assistant\", \"utterance\": \"\" },\n        { \"role\": \"user\", \"utterance\": \"<non-trivial response (>=12 words)>\" },\n        { \"role\": \"assistant\", \"utterance\": \"<two-step corrective action + confirmation>\" },\n        { \"role\": \"user\", \"utterance\": \"\" }\n      ]\n    }\n  ]\n}\n\n#### Failure Case (If there are no valid Tool Use events in current video clip)\n{\n  \"tool_use_instant_events\": [],\n  \"dialogs\": [],\n}\n\n\n\n### **Manual Annotations of Clip ID z039-june-23-22-dslr**\n{\n  \"video_duration\": {\n    \"raw\": \"00:02:56.75\",\n    \"seconds\": 176\n  },\n  \"taskId\": \"63dadf811df6d7791680949c\",\n  \"taskType\": \"setup camera\",\n  \"video_name\": \"z039-june-23-22-dslr\",\n  \"initial_conversation\": [\n    {\n      \"start_time\": 1.328,\n      \"end_time\": 1.778,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"All right\"\n    },\n    {\n      \"start_time\": 1.876,\n      \"end_time\": 7.798,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"now we're going to look at the DSLR camera. So, to start, please take the camera and detach the lens.\"\n    }\n  ],\n  \"initial_fine_grained_action\": [],\n  \"actions\": [\n    {\n      \"start_time\": 8.2,\n      \"end_time\": 42.2,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student detaches the lens of the DSLR camera.\",\n        \"Verb\": \"disassemble\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"lens\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 9.1,\n          \"end_time\": 9.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 10.1,\n          \"end_time\": 10.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 11.041,\n          \"end_time\": 12.875,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student removes a piece that is not the one they are told.\",\n            \"Incorrect Action Corrected by\": \"107\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens_cover\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 14.2,\n          \"end_time\": 16.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens_cover\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 17,\n          \"end_time\": 17.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens_cover\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 17.678,\n          \"end_time\": 19.027,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"assemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens_cover\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 19.1,\n          \"end_time\": 19.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens_cover\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 22.1,\n          \"end_time\": 22.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 23.1,\n          \"end_time\": 23.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"The student tries to turn the lens but cannot.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"descriptive_- other\",\n            \"Noun\": \"button\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 26.133,\n          \"end_time\": 27.033,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 27.1,\n          \"end_time\": 30.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 31.1,\n          \"end_time\": 32.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student presses the wrong button.\",\n            \"Incorrect Action Corrected by\": \"19\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"button\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 33.2,\n          \"end_time\": 38,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 38.1,\n          \"end_time\": 39,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"release_button\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 39.1,\n          \"end_time\": 39.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"turn\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 40.1,\n          \"end_time\": 41.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 12.294,\n          \"end_time\": 16.711,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"That's the cover, please put it on again\"\n        },\n        {\n          \"start_time\": 17.557,\n          \"end_time\": 29.627,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"and detach the lens in the hole. You have to touch it. You should press a button that's on the side of the lens and then you can rotate it and take it off.\"\n        },\n        {\n          \"start_time\": 33.187,\n          \"end_time\": 35.284,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"The button is on the other side of lens.\"\n        },\n        {\n          \"start_time\": 40.725,\n          \"end_time\": 42.175,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Perfect. Thank you.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 45.1,\n      \"end_time\": 55,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student attaches the lens of the DSLR camera.\",\n        \"Verb\": \"assemble\",\n        \"Noun\": \"lens\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 46.1,\n          \"end_time\": 50.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 51.1,\n          \"end_time\": 54.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"assemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 58.2,\n      \"end_time\": 61.4,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student detaches the cover of the DSLR camera.\",\n        \"Verb\": \"disassemble\",\n        \"Noun\": \"lens_cover\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 59.1,\n          \"end_time\": 59.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens_cover\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 59.8,\n          \"end_time\": 60.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens_cover\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 60.61,\n          \"end_time\": 61.225,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you!\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 63.3,\n      \"end_time\": 66,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student attaches the cover of their DSLR camera.\",\n        \"Verb\": \"assemble\",\n        \"Noun\": \"lens_cover\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 64.2,\n          \"end_time\": 65.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"assemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens_cover\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 69,\n      \"end_time\": 84.3,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student turns on the DSLR camera.\",\n        \"Verb\": \"turn_on\",\n        \"Noun\": \"dslr\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 69.1,\n          \"end_time\": 71.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"flip\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 73.3,\n          \"end_time\": 74.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 75.1,\n          \"end_time\": 76.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 77.1,\n          \"end_time\": 79.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"button\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 80.1,\n          \"end_time\": 81.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 81.767,\n          \"end_time\": 82.567,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 82.629,\n          \"end_time\": 83.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"push\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"power_button\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 74.175,\n          \"end_time\": 76.425,\n          \"conversation_purpose\": \"instructor-start-conversation_describing high-level instruction\",\n          \"text\": \"The power button is on the top of the camera.\"\n        },\n        {\n          \"start_time\": 81.76,\n          \"end_time\": 83.336,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Where you fingers are.\"\n        },\n        {\n          \"start_time\": 83.372,\n          \"end_time\": 83.804,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Yes\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 85.967,\n      \"end_time\": 89.767,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student turns off the DSLR camera.\",\n        \"Verb\": \"turn_off\",\n        \"Noun\": \"dslr\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 86.1,\n          \"end_time\": 87.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 87.7,\n          \"end_time\": 88.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"button\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 88.7,\n          \"end_time\": 89.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 92.965,\n      \"end_time\": 118.065,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student removes the battery from the DSLR camera.\",\n        \"Verb\": \"withdraw\",\n        \"Noun\": \"battery\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 92.996,\n          \"end_time\": 93.896,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 94.1,\n          \"end_time\": 95,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 95.1,\n          \"end_time\": 95.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 96.1,\n          \"end_time\": 101.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 102.1,\n          \"end_time\": 104.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"descriptive_- other\",\n            \"Noun\": \"battery_door\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 105.2,\n          \"end_time\": 108.996,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"push\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 109.131,\n          \"end_time\": 110.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery_door\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 111.2,\n          \"end_time\": 112.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 113.1,\n          \"end_time\": 114.004,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery_door\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 114.1,\n          \"end_time\": 115,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"descriptive_- other\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 115.1,\n          \"end_time\": 117.475,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"replacement\",\n            \"Noun\": \"battery\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 107.52,\n          \"end_time\": 115.4,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Please rotate the camera to what it's for, you can keep that open and rotate the camera so that the battery falls out.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 120.1,\n      \"end_time\": 124.3,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student inserts a battery into the DSLR camera.\",\n        \"Verb\": \"insert\",\n        \"Noun\": \"battery\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 121.1,\n          \"end_time\": 121.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 122.2,\n          \"end_time\": 123.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery_door\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 126.165,\n      \"end_time\": 162.065,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student removes the SD card from the DSLR camera.\",\n        \"Verb\": \"withdraw\",\n        \"Noun\": \"sd_card\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 126.2,\n          \"end_time\": 128.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 129.2,\n          \"end_time\": 131.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 131.355,\n          \"end_time\": 134.302,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 134.492,\n          \"end_time\": 135.257,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student opens the wrong lid.\",\n            \"Incorrect Action Corrected by\": \"109\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lid\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 135.33,\n          \"end_time\": 136.22,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lid\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 136.394,\n          \"end_time\": 137.712,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"descriptive_- other\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 138.137,\n          \"end_time\": 144.353,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 144.453,\n          \"end_time\": 145.953,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"descriptive_- other\",\n            \"Noun\": \"button\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 146,\n          \"end_time\": 146.543,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student presses the wrong button.\",\n            \"Incorrect Action Corrected by\": \"90\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"wrong\",\n            \"Noun\": \"button\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 146.607,\n          \"end_time\": 147.804,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"button\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 147.902,\n          \"end_time\": 149.431,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student presses the wrong button.\",\n            \"Incorrect Action Corrected by\": \"91\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"wrong\",\n            \"Noun\": \"button\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 151.2,\n          \"end_time\": 152.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"button\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 153.1,\n          \"end_time\": 154,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"sd_slot\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 154.2,\n          \"end_time\": 158.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student does not press the button to unlock the sd card.\",\n            \"Incorrect Action Corrected by\": \"95\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 159.1,\n          \"end_time\": 159.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"push\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"sd_slot\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 160.1,\n          \"end_time\": 161.2,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 131.375,\n          \"end_time\": 135.554,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"SD card is on the right side of the camera, you should press a button .\"\n        },\n        {\n          \"start_time\": 135.588,\n          \"end_time\": 137.608,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"on the right side of the screen\"\n        },\n        {\n          \"start_time\": 138.726,\n          \"end_time\": 145.939,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"There's a button on the right side of the screen and you can press on it to release the container.\"\n        },\n        {\n          \"start_time\": 147.05,\n          \"end_time\": 148.25,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"That's the lower button.\"\n        },\n        {\n          \"start_time\": 148.274,\n          \"end_time\": 149.529,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"This one.\"\n        },\n        {\n          \"start_time\": 150,\n          \"end_time\": 150.9,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"The lower one.\"\n        },\n        {\n          \"start_time\": 156.259,\n          \"end_time\": 159.5,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"You should press on the grey thing to get the SD card out.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 165.2,\n      \"end_time\": 170.3,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student inserts an SD card into their DSLR camera.\",\n        \"Verb\": \"insert\",\n        \"Noun\": \"sd_card\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 166.1,\n          \"end_time\": 167.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 168.1,\n          \"end_time\": 169.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"sd_slot\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    }\n  ],\n  \"orphan_conversations\": [\n    {\n      \"start_time\": 42.3,\n      \"end_time\": 45.206,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"The next steep is to put back the lens.\"\n    },\n    {\n      \"start_time\": 54.103,\n      \"end_time\": 55.1,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Great!\"\n    },\n    {\n      \"start_time\": 55.465,\n      \"end_time\": 58.008,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Now please detach the lens cover.\"\n    },\n    {\n      \"start_time\": 61.26,\n      \"end_time\": 63.57,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Please attached the lens cover.\"\n    },\n    {\n      \"start_time\": 66.3,\n      \"end_time\": 69.453,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"The next step is to turn on the camera.\"\n    },\n    {\n      \"start_time\": 84.139,\n      \"end_time\": 84.864,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Thank you!\"\n    },\n    {\n      \"start_time\": 84.911,\n      \"end_time\": 87.161,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Now we can turn off the camera.\"\n    },\n    {\n      \"start_time\": 89.025,\n      \"end_time\": 90.175,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Great, thank you!\"\n    },\n    {\n      \"start_time\": 90.235,\n      \"end_time\": 93.335,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"The next step is to change the battery of this camera.\"\n    },\n    {\n      \"start_time\": 118.394,\n      \"end_time\": 119.168,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Great.\"\n    },\n    {\n      \"start_time\": 119.246,\n      \"end_time\": 120.246,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"You can put it back.\"\n    },\n    {\n      \"start_time\": 123.091,\n      \"end_time\": 126.5,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Now please change the micro SD card of the camera.\"\n    },\n    {\n      \"start_time\": 163.95,\n      \"end_time\": 164.45,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Thank you.\"\n    },\n    {\n      \"start_time\": 164.5,\n      \"end_time\": 165.925,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"You can put it back in.\"\n    },\n    {\n      \"start_time\": 170.924,\n      \"end_time\": 171.577,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Perfect.\"\n    },\n    {\n      \"start_time\": 171.606,\n      \"end_time\": 175.641,\n      \"purpose\": \"instructor-start-conversation_closing remarks\",\n      \"text\": \"It's over, you can press the stop button.\"\n    }\n  ],\n  \"orphan_fine_grained_actions\": [],\n  \"long_form_description\": {\n    \"start_time\": 0.1,\n    \"end_time\": 175.1,\n    \"text\": \"The student operates a DSLR. At first she has trouble finding the lens, after a few tries, she removes and reattaches the DSLR camera lens. He continues by grabbing the camera, removing and reattaching the lens cap. Next, she turns the DSLR camera on and off. To continue, the battery must be removed and replaced, the student removes the SD card, then replaces the SD card from the DSLR camera. The instructor will guide you with instructions and follow up to perform all the actions correctly.\"\n  }\n}\n"}]}]}, "generation_config": {"response_mime_type": "application/json", "response_schema": {"$defs": {"DialogUtterance": {"description": "Single utterance in a dialogue", "properties": {"role": {"description": "Role of the speaker", "enum": ["assistant", "user"], "title": "Role", "type": "string"}, "utterance": {"description": "The spoken text", "title": "Utterance", "type": "string"}}, "required": ["role", "utterance"], "title": "DialogUtterance", "type": "object"}, "ToolUseDialog": {"description": "Dialog associated with a tool use instant event", "properties": {"clip_id": {"description": "<same as paired event>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<same as paired event>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "<same as paired event>", "title": "Risk Type", "type": "string"}, "dialogue": {"description": "Dialogue turns: Turn 1 (assistant): empty, Turn 2 (user): non-trivial response (>=12 words), Turn 3 (assistant): two-step corrective action + confirmation, Turn 4 (user): optional", "items": {"$ref": "#/$defs/DialogUtterance"}, "title": "Dialogue", "type": "array"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "dialogue"], "title": "ToolUseDialog", "type": "object"}, "ToolUseInstantEvent": {"description": "Tool use instant event", "properties": {"clip_id": {"description": "<from annotations.clip_id>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<from annotations.segment_id or 'unknown'>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "Type of risk", "enum": ["improper_grip", "unstable_handle", "device_not_off", "unsafe_posture", "wrong_orientation", "missing_guard", "loose_attachment", "other"], "title": "Risk Type", "type": "string"}, "observation": {"description": "<concise, objective evidence (no speculation)>", "title": "Observation", "type": "string"}, "source": {"default": "manual_annotation", "description": "Source of the annotation", "title": "Source", "type": "string"}, "confidence": {"default": 0.0, "description": "Confidence score", "title": "Confidence", "type": "number"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "observation"], "title": "ToolUseInstantEvent", "type": "object"}}, "description": "Tool use instant service output schema for tool use events and dialogs", "properties": {"tool_use_instant_events": {"description": "List of tool use instant events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseInstantEvent"}, "title": "Tool Use Instant Events", "type": "array"}, "dialogs": {"description": "List of dialogs associated with the events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseDialog"}, "title": "Dialogs", "type": "array"}}, "title": "ToolUseInstantServiceOutput", "type": "object"}, "temperature": 0.7}}
+{"key": "request-118", "request": {"contents": [{"parts": [{"text": "\n### **Role**\n\nYou are an Instant Proactive Service (Instant PS) annotation and dialogue-generation assistant for the HoloAssist dataset.\nIn laboratory / hands-on operation settings, you analyze manual annotations to extract time-windows of \"Tool Use\" risks / improper operations, and for each extracted event, you generate a 2-4 turn \"assistant ↔ user\" dialogue.\n\nYou must rely only on the time-windows provided by the manual annotations.\nYou must not extend, shorten, merge, or fabricate any time segments that do not exist in the manual labels.\n\n⸻\n\n### **All Defined Proactive Services**\n\t•\tInstant (second-level, grounded in the current moment)\n        •\tSafety: immediate bodily/accident danger (flame, blade, electric shock, slip, rotating parts, vehicle proximity) → stop first, then handle.\n        •\tTool Use: improper tool operation/configuration (grip, not powered off, orientation, loose chuck, missing guard, unsafe posture).\n\t•\tShort-Horizon (tens of seconds to a few minutes, within a single session)\n        •\tNext-Step Guidance: workflow is already underway; provide suggestions for the next step based on what has been done.\n        •\tError-Recovery: the user has just made a workflow mistake (wrong step, wrong object, wrong target, wrong configuration for this task) and must rollback to fix it.\n        •\tResource Reminder: end-of-task state is not handled (fire/power left on, door/cap open, unsaved work, leftover items, missing refill) → remind to close/save/take/refill.\n\n⸻\n\n### **Input Manual Annotations (authoritative time source)**\n\nProvides fine-grained temporal information for all dialogue and user actions in the video.\n\n⸻\n\n### **OBJECTIVE**\n\t1.\tRead each manual annotation labeled as \"Tool Use\", and output its time_window exactly as annotated (start_time-end_time, verbatim).\n    **You must traverse every user-error segment in the manual annotations and process them one by one without omission.**\n\t2.\tFor each event, output:\n        •\trisk_type (standardized from the label)\n        •\tan objective observation (from comment and/or video JSON; must be verifiable)\n        •\tconfidence\n\t3.\tIf multiple labels exist in the same time-window → output multiple separate events.\n        If repeated identical labels appear → deduplicate and conceptually merge their sources.\n\t4.\tOutput only Tool Use events (not Safety, not Privacy, not Error-Recovery, not Resource Reminder).\n\t5.\tDialogue generation: for every event, generate a 2-4 turn dialogue:\n        •\tAssistant speaks first, calmly, politely, low-intrusion.\n        •\tClearly state the specific tool-use risk (no timestamps), and provide 1-2 actionable corrections\n    (e.g., \"power off first, then…\", \"adjust your grip below the guard ring\").\n        •\tUser must not reply vaguely; produce ≥12 English words with meaningful content (accept/modify/decline and give reasons).\n        •\tAssistant closes with confirmation / optional SOP snippet / short reminder.\n        •\tDialogue text must not include timestamps, but the structured output must include aligned clip_id and time_window.\n\n⸻\n\n### **Task Definition / Nature (Instant · Tool Use)**\n\nCore Focus\n\t•\tThis category is restricted to problems that arise purely from how a tool is being used: grip, posture, contact, orientation, clamp/guard state, power state / configuration of the tool itself.\n\t•\tBy definition, Instant · Tool Use never requires rolling back or redoing previously completed workflow steps. The current step (object, target, step choice) is logically correct; only the usage technique is problematic.\n\t•\tIt does not cover mistakes about which object / part / slot / step / goal is chosen in the workflow (those belong to Short-Horizon · Error-Recovery).\n\nNature\n\t•\tTriggered when an immediate tool-related operational risk appears.\n\t•\tFocus on technique / configuration issues (grip, contact area, hand placement, body posture, orientation, clamp/guard state, power-off timing) that can become unsafe or damaging within a few seconds if not corrected.\n\t•\tIf the same mis-use is already causing an acute bodily hazard (e.g., clear cut / burn / electric-shock risk), it should be classified as Instant · Safety, not Tool Use.\n\nTemporal scope (critical)\n\t•\tEach Instant Tool Use event corresponds to a very short snippet of ongoing execution:\n\t•\ttypically 0-5 seconds between the risky configuration and when intervention should happen;\n\t•\twith a hard upper bound of ≤10 seconds.\n\t•\tIf understanding or fixing the problem requires:\n\t•\tlooking back over ≥10 seconds of prior workflow, or\n\t•\tundoing earlier completed steps and then redoing them,\nthen it should conceptually be handled by Short-Horizon services (especially Error-Recovery), not by Instant · Tool Use.\n\nEvent granularity\n\t•\tEach manual annotation segment that satisfies the temporal scope and nature above is counted as one Tool Use event.\n\t•\tYou must not merge multiple distant segments into a longer window to \"simulate\" an instant event.\n\nCommon labels (examples)\n\nimproper_grip, unstable_handle, device_not_off, unsafe_posture,\nwrong_orientation, missing_guard, loose_attachment, unstable_support, etc.\n\nExample 1 (Tool Use, not Error-Recovery)\nThe user is drilling into a workpiece with the correct drill bit and position, but their hand is very close to the rotating bit and the drill is tilted, making the operation unstable.\nIf they simply reposition their hand further away, adjust the tilt, and stabilize the drill, the task remains valid. No previous step needs to be undone.\nThis is an Instant · Tool Use event (technique correction), not Error-Recovery.\n\n⸻\n\n### **Mutual Exclusion & Priority vs. Error-Recovery (and Safety)**\n\nWhen deciding between Instant · Tool Use, Short-Horizon · Error-Recovery, and Instant · Safety, use the following rules.\n\n1. Completion vs. ongoing execution (primary test: Tool Use vs. Error-Recovery)\nUse this completion test first:\n\n\"If the user immediately switches to the correct technique from now on, without undoing anything already done, does the mistake disappear?\"\n\n\t•\tIf YES → this is Tool Use (ongoing execution / technique correction).\n\t•\tIf NO, because the current state is already wrong and must be undone and redone, then it belongs to Short-Horizon · Error-Recovery, not Tool Use.\n\nIn other words:\n\t•\tTool Use\n        •\tThe step itself is logically correct (right object, right target, right step for this task).\n        •\tThe problem lies in how the tool is being operated (grip, angle, stability, power-off timing, missing clamp/guard, etc.).\n        •\tFix = adjust how the tool is being handled / configured right now, without rolling back earlier workflow states.\n\t•\tError-Recovery\n        •\tThe workflow state itself is wrong (wrong part installed, wrong sample loaded, wrong slot used, wrong target selected, steps swapped, required step skipped, etc.).\n        •\tFix = stop, undo what was done, and redo the step correctly.\n        •\tThese should not be labeled as Tool Use in this task.\n\n2. Technique vs. workflow (rephrased decision rule)\n\t•\tIf the main problem is how the tool is being handled or configured in this short 0-10 second window\n(grip, posture, orientation, clamp/guard, power-off timing), and correcting it means adjusting the current action, classify it as Instant · Tool Use.\n\t•\tIf the main problem is what has already been done in the workflow\n(wrong object, wrong slot/target, wrong order, wrong configuration for this task, skipped required step), and the user must undo and redo a step, classify it as Short-Horizon · Error-Recovery.\n\n3. Safety override\n\t•\tIf the current tool use creates an immediate, high-risk safety hazard (e.g., hand directly in front of an active blade, imminent burn from an exposed hot surface, clear electric-shock risk),\nthe primary label should be Instant · Safety, even if there is also a technique issue.\n\t•\tIn such cases, prioritize Safety over Tool Use.\n\n4. Time scale\n\t•\tTool Use: typically 0-10 seconds, focused on a currently ongoing motion or micro configuration with no rollback.\n\t•\tError-Recovery: can span ≈10 seconds to a few minutes, requiring short-term memory of earlier completed actions and explicit rollback.\n\n5. Example 2 (Error-Recovery, not Tool Use)\nThe user is assembling a device that requires inserting Part A first and then Part B.\nInstead, they insert Part B directly, tighten it, and skip Part A.\nSimply improving their hand technique or tightening style cannot fix this — the assembly sequence itself is wrong.\nThe assistant should ask them to stop, remove Part B (undo), insert Part A, then re-insert Part B in the correct order (redo).\nThis is Error-Recovery because it is a workflow-level mistake that requires rollback + redo, not just a Tool Use adjustment.\n\nIn this task, you are only asked to output Tool Use events.\nSegments that match the Error-Recovery definition above should not be labeled as Tool Use.\n\n⸻\n\n### **Output Format and Rules**\n\nYou must produce two parallel arrays: tool_use_instant_events and dialogs.\nEach event must correspond to exactly one dialogue.\n\n### **Mandatory constraints**\n\t•\tExact Match\n        •\ttime_window must match the annotated start_time-end_time exactly.\n        •\tNo stretching, shortening, smoothing, or merging.\n\t•\tAnnotation Only\n\t    •\tYou may not introduce new or extended time windows.\n\t•\tObjective observation\n\t    •\tMust be verifiable; no speculation or hidden-mental-state guesses.\n\t•\tMulti-label\n\t    •\tSeparate output entries for each label; exact duplicates merged.\n\t•\tOrdering\n\t    •\tSort by clip_id ascending, then by start_time ascending.\n\n### **Dialogue constraints**\n\t•\t2-4 turns.\n\t•\tAssistant speaks first.\n\t•\tFirst assistant turn must include:\n\t•\texplicit mention of the specific tool-use risk, and\n\t•\t1-2 concrete corrective steps.\n\t•\tUser reply:\n\t•\t≥12 words, non-trivial, expresses acceptance, modification, or refusal with explanation.\n\t•\tAssistant final turn:\n\t•\tstep-by-step guidance / confirmation / optional mini SOP card.\n\t•\tNo timestamps in dialogue.\n\t•\tNo Safety / Privacy content.\n\t•\tNo hallucinated facts.\n\n⸻\n\n### **Unified Output Schema**\n{\n  \"tool_use_instant_events\": [\n    {\n      \"clip_id\": \"<from annotations.clip_id>\",\n      \"segment_id\": \"<from annotations.segment_id or 'unknown'>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"improper_grip | unstable_handle | device_not_off | unsafe_posture | wrong_orientation | missing_guard | loose_attachment | other\",\n      \"observation\": \"<concise, objective evidence (no speculation)>\",\n      \"source\": \"manual_annotation\",\n      \"confidence\": 0.0\n    }\n  ],\n  \"dialogs\": [\n    {\n      \"clip_id\": \"<same as paired event>\",\n      \"segment_id\": \"<same as paired event>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"<same as paired event>\",\n      \"dialogue\": [\n        { \"role\": \"assistant\", \"utterance\": \"\" },\n        { \"role\": \"user\", \"utterance\": \"<non-trivial response (>=12 words)>\" },\n        { \"role\": \"assistant\", \"utterance\": \"<two-step corrective action + confirmation>\" },\n        { \"role\": \"user\", \"utterance\": \"\" }\n      ]\n    }\n  ]\n}\n\n#### Failure Case (If there are no valid Tool Use events in current video clip)\n{\n  \"tool_use_instant_events\": [],\n  \"dialogs\": [],\n}\n\n\n\n### **Manual Annotations of Clip ID z039-june-23-22-espresso**\n{\n  \"video_duration\": {\n    \"raw\": \"00:04:47.17\",\n    \"seconds\": 287\n  },\n  \"taskId\": \"63dadfafc218c7bdc948c922\",\n  \"taskType\": \"make coffee with espresso machine\",\n  \"video_name\": \"z039-june-23-22-espresso\",\n  \"initial_conversation\": [\n    {\n      \"start_time\": 0.6235319061763802,\n      \"end_time\": 0.9505319061763806,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Alright\"\n    },\n    {\n      \"start_time\": 0.965120249923179,\n      \"end_time\": 8.639120249923183,\n      \"purpose\": \"instructor-start-conversation_opening remarks\",\n      \"text\": \"now we're preparing to look at the expert machine so to start please um put some beans on the machine.\"\n    }\n  ],\n  \"initial_fine_grained_action\": [\n    {\n      \"start_time\": 9.1,\n      \"end_time\": 10.619,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"grab\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"coffee_bean_bag\",\n        \"adverbial\": \"none\"\n      }\n    }\n  ],\n  \"actions\": [\n    {\n      \"start_time\": 9.1,\n      \"end_time\": 37.2,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student adds coffee beans to the container.\",\n        \"Verb\": \"load\",\n        \"Noun\": \"coffee_bean\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 10.69221738536652,\n          \"end_time\": 12.660666052101472,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"coffee_bean_bag\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 12.74606012496159,\n          \"end_time\": 14.092157260404928,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"coffee_bean_bag\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 14.097040697872922,\n          \"end_time\": 16.2,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student should start by removing the lid fisrt.\",\n            \"Incorrect Action Corrected by\": \"7\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"coffee_bean_bag\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 18.22156891665813,\n          \"end_time\": 20.264568916658128,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"silver\",\n            \"Noun\": \"bean_hopper_lid\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 20.3561766874936,\n          \"end_time\": 29.3411766874936,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pour\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"coffee_bean_bag\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 30.1,\n          \"end_time\": 32.2,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"silver\",\n            \"Noun\": \"bean_hopper_lid\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 33.1,\n          \"end_time\": 36.601,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"drop\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"coffee_bean_bag\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 15.275,\n          \"end_time\": 18.925,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"We should start by removing the lid and then you can put the beans on it.\"\n        },\n        {\n          \"start_time\": 28.135,\n          \"end_time\": 29.843,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Great! Thank you.\"\n        },\n        {\n          \"start_time\": 34.253,\n          \"end_time\": 36.5,\n          \"conversation_purpose\": \"instructor-start-conversation_describing high-level instruction\",\n          \"text\": \"The next step is to make a cup of coffee.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 37.4,\n      \"end_time\": 88.3,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student makes a cup of coffee.\",\n        \"Verb\": \"make\",\n        \"Noun\": \"coffee\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 39.285,\n          \"end_time\": 41.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"cup\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 45.2,\n          \"end_time\": 47.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"silver\",\n            \"Noun\": \"dispenser\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 53.1,\n          \"end_time\": 55.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"button\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 42.008,\n          \"end_time\": 46.411,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"You should lower the metal part where the coffee is going to come out.\"\n        },\n        {\n          \"start_time\": 52.328,\n          \"end_time\": 54.9,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"You can click on the coffee you want.\"\n        },\n        {\n          \"start_time\": 87.1,\n          \"end_time\": 87.4,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Great.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 97,\n      \"end_time\": 149.50196667690943,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student adds cream into the coffee.\",\n        \"Verb\": \"load\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"cream\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 97.1,\n          \"end_time\": 99.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"cup\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 100.2,\n          \"end_time\": 105.327,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"cream\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 105.465,\n          \"end_time\": 117.336,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"cream\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 117.379,\n          \"end_time\": 120.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pour\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"cream\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 121.2,\n          \"end_time\": 123.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"silver\",\n            \"Noun\": \"spoon\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 124.1,\n          \"end_time\": 131.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"mix/stir\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"coffee\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 132.1,\n          \"end_time\": 133.758,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"spoon\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 134.089,\n          \"end_time\": 134.708,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"spoon\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 134.851,\n          \"end_time\": 138.095,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"garbage_bin\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 138.151,\n          \"end_time\": 139.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"drop\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"cream\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 140.1,\n          \"end_time\": 141.438,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"garbage_bin\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 142.065,\n          \"end_time\": 143.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"silver\",\n            \"Noun\": \"faucet\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 144.069,\n          \"end_time\": 144.537,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"faucet\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 144.988,\n          \"end_time\": 147.392,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"drop\",\n            \"Adjective\": \"silver\",\n            \"Noun\": \"spoon\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 147.42,\n          \"end_time\": 148.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"silver\",\n            \"Noun\": \"faucet\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 143.43,\n          \"end_time\": 145.4,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"It's okay you can leave the spoon there.\"\n        },\n        {\n          \"start_time\": 148.56376687493594,\n          \"end_time\": 149.28976687493594,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Great.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 150.68433848885246,\n      \"end_time\": 238.1,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student empties the drip tray into the sink.\",\n        \"Verb\": \"empty\",\n        \"Noun\": \"drip_tray\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 157.1,\n          \"end_time\": 159.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"right\",\n            \"Noun\": \"dispenser\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 166.14117668749358,\n          \"end_time\": 175.8471766874936,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student touches the wrong place.\",\n            \"Incorrect Action Corrected by\": \"50\",\n            \"Verb\": \"touch\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"espresso_machine\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 170.83137280207586,\n          \"end_time\": 172.83737280207586,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student touches the wrong place.\",\n            \"Incorrect Action Corrected by\": \"52\",\n            \"Verb\": \"touch\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dispenser\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 172.87792229164535,\n          \"end_time\": 175.021,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student touches the wrong place.\",\n            \"Incorrect Action Corrected by\": \"54\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dispenser\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 176.48,\n          \"end_time\": 179.323,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"touch\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"cover\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 179.49215541670932,\n          \"end_time\": 181.19900000000004,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"cover\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 181.848,\n          \"end_time\": 185.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"top\",\n            \"Noun\": \"drip_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 185.94,\n          \"end_time\": 187.039,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student grabs the wrong place.\",\n            \"Incorrect Action Corrected by\": \"109\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"cover\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 187.99976871863157,\n          \"end_time\": 188.71376871863157,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"top\",\n            \"Noun\": \"drip_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 188.747,\n          \"end_time\": 190.165,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student should take the whole drip tray.\",\n            \"Incorrect Action Corrected by\": \"60\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"top\",\n            \"Noun\": \"drip_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 190.19299999999998,\n          \"end_time\": 193.5518445832906,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student should take the whole drip tray.\",\n            \"Incorrect Action Corrected by\": \"60\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"top\",\n            \"Noun\": \"drip_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 194.002,\n          \"end_time\": 199.276,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"drip_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 199.399,\n          \"end_time\": 203.404,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"top\",\n            \"Noun\": \"drip_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 203.576,\n          \"end_time\": 205.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"drip_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 206.2,\n          \"end_time\": 209.2,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"drip_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 213.1,\n          \"end_time\": 214.383,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"top\",\n            \"Noun\": \"drip_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 214.519,\n          \"end_time\": 217.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"drip_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 218.2,\n          \"end_time\": 219.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"drip_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 220.1,\n          \"end_time\": 223.888,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"drip_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 224.024,\n          \"end_time\": 229.179,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"cover\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 229.245,\n          \"end_time\": 237.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"empty\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"drip_tray\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 153.0611961145823,\n          \"end_time\": 158.19019611458225,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"To empty the drip tray you should start by lower um hearing again the metal thing.\"\n        },\n        {\n          \"start_time\": 159.04476503124042,\n          \"end_time\": 164.73276503124038,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Then you can open the black rectangle part in the middle of the coffee machine.\"\n        },\n        {\n          \"start_time\": 166.184,\n          \"end_time\": 169.176,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"Lower than that where your left hand is.\"\n        },\n        {\n          \"start_time\": 171.347,\n          \"end_time\": 172.533,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"Lower than that.\"\n        },\n        {\n          \"start_time\": 173.6962507084571,\n          \"end_time\": 177.305,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"Lower than that there's like a black rectangle kind of shape.\"\n        },\n        {\n          \"start_time\": 177.3193161770631,\n          \"end_time\": 179.31372617706307,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Yeah, the lower one.\"\n        },\n        {\n          \"start_time\": 179.363,\n          \"end_time\": 180.758,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"You can open this.\"\n        },\n        {\n          \"start_time\": 180.78331636450542,\n          \"end_time\": 181.02831636450546,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Yeah,\"\n        },\n        {\n          \"start_time\": 181.048,\n          \"end_time\": 186.313,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"and take the drip tray out. The drip tray is the whole like aluminum thing.\"\n        },\n        {\n          \"start_time\": 186.6733940728601,\n          \"end_time\": 188.39939407286013,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"Not this one, the one below.\"\n        },\n        {\n          \"start_time\": 188.46586216668376,\n          \"end_time\": 189.01886216668373,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Yes.\"\n        },\n        {\n          \"start_time\": 190.538,\n          \"end_time\": 196.1,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"Also, take what's under it. The whole thing.\"\n        },\n        {\n          \"start_time\": 197,\n          \"end_time\": 199.8,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"The whole whole thing from the inside.\"\n        },\n        {\n          \"start_time\": 209.584,\n          \"end_time\": 214.4,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Please remove the black box and aluminum parts and then...\"\n        },\n        {\n          \"start_time\": 224.093,\n          \"end_time\": 225.939,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Also, remove the last piece.\"\n        },\n        {\n          \"start_time\": 228.3,\n          \"end_time\": 230.774,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"And you can empty the drip tray into the sink.\"\n        },\n        {\n          \"start_time\": 236.203,\n          \"end_time\": 237.414,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Great.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 238.2,\n      \"end_time\": 268.25,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student assembles the drip tray.\",\n        \"Verb\": \"assemble\",\n        \"Noun\": \"drip_tray\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 238.2,\n          \"end_time\": 246.009,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"assemble\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"drip_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 246.072,\n          \"end_time\": 249.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"assemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"drip_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 250.2,\n          \"end_time\": 257.207,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student should rotate the drip tray the other way around.\",\n            \"Incorrect Action Corrected by\": \"82\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"drip_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 257.291,\n          \"end_time\": 260,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"assemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"drip_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 260.2,\n          \"end_time\": 263.965,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"top\",\n            \"Noun\": \"drip_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 264.05,\n          \"end_time\": 266.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"assemble\",\n            \"Adjective\": \"top\",\n            \"Noun\": \"drip_tray\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 253.2,\n          \"end_time\": 256.808,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"It's like this, not the other way around. The other way around.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 268.25,\n      \"end_time\": 284.2,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student inserts the drip tray into the espresso machine.\",\n        \"Verb\": \"insert\",\n        \"Noun\": \"drip_tray\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 270.1,\n          \"end_time\": 276.517,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"drip_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 277.079,\n          \"end_time\": 278.821,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"cup_lid\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 279.098,\n          \"end_time\": 280.718,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"push\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"drip_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 281.111,\n          \"end_time\": 282.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"cup_lid\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    }\n  ],\n  \"orphan_conversations\": [\n    {\n      \"start_time\": 88.087,\n      \"end_time\": 88.793,\n      \"purpose\": \"instructor-start-conversation_follow-up instruction\",\n      \"text\": \"Now please...\"\n    },\n    {\n      \"start_time\": 94.069,\n      \"end_time\": 97.346,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Please put some cream in the coffee and stir it with a spoon.\"\n    },\n    {\n      \"start_time\": 149.338,\n      \"end_time\": 151.601,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"The next step is to empty the drip tray.\"\n    },\n    {\n      \"start_time\": 237.443,\n      \"end_time\": 238.7,\n      \"purpose\": \"instructor-start-conversation_follow-up instruction\",\n      \"text\": \"Please put it back together.\"\n    },\n    {\n      \"start_time\": 284,\n      \"end_time\": 284.4,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Perfect.\"\n    },\n    {\n      \"start_time\": 284.9,\n      \"end_time\": 286.9,\n      \"purpose\": \"instructor-start-conversation_closing remarks\",\n      \"text\": \"It's over you can press the stop button.\"\n    }\n  ],\n  \"orphan_fine_grained_actions\": [\n    {\n      \"start_time\": 36.95,\n      \"end_time\": 39.182,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"grab\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"cup\",\n        \"adverbial\": \"none\"\n      }\n    }\n  ],\n  \"long_form_description\": {\n    \"start_time\": 0.1,\n    \"end_time\": 286.1,\n    \"text\": \"The student fills the espresso machine with coffee beans. Now make a cup of coffee, when is finish, adds milk to the coffee. And now, empties the drip tray.\"\n  }\n}\n"}]}]}, "generation_config": {"response_mime_type": "application/json", "response_schema": {"$defs": {"DialogUtterance": {"description": "Single utterance in a dialogue", "properties": {"role": {"description": "Role of the speaker", "enum": ["assistant", "user"], "title": "Role", "type": "string"}, "utterance": {"description": "The spoken text", "title": "Utterance", "type": "string"}}, "required": ["role", "utterance"], "title": "DialogUtterance", "type": "object"}, "ToolUseDialog": {"description": "Dialog associated with a tool use instant event", "properties": {"clip_id": {"description": "<same as paired event>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<same as paired event>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "<same as paired event>", "title": "Risk Type", "type": "string"}, "dialogue": {"description": "Dialogue turns: Turn 1 (assistant): empty, Turn 2 (user): non-trivial response (>=12 words), Turn 3 (assistant): two-step corrective action + confirmation, Turn 4 (user): optional", "items": {"$ref": "#/$defs/DialogUtterance"}, "title": "Dialogue", "type": "array"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "dialogue"], "title": "ToolUseDialog", "type": "object"}, "ToolUseInstantEvent": {"description": "Tool use instant event", "properties": {"clip_id": {"description": "<from annotations.clip_id>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<from annotations.segment_id or 'unknown'>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "Type of risk", "enum": ["improper_grip", "unstable_handle", "device_not_off", "unsafe_posture", "wrong_orientation", "missing_guard", "loose_attachment", "other"], "title": "Risk Type", "type": "string"}, "observation": {"description": "<concise, objective evidence (no speculation)>", "title": "Observation", "type": "string"}, "source": {"default": "manual_annotation", "description": "Source of the annotation", "title": "Source", "type": "string"}, "confidence": {"default": 0.0, "description": "Confidence score", "title": "Confidence", "type": "number"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "observation"], "title": "ToolUseInstantEvent", "type": "object"}}, "description": "Tool use instant service output schema for tool use events and dialogs", "properties": {"tool_use_instant_events": {"description": "List of tool use instant events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseInstantEvent"}, "title": "Tool Use Instant Events", "type": "array"}, "dialogs": {"description": "List of dialogs associated with the events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseDialog"}, "title": "Dialogs", "type": "array"}}, "title": "ToolUseInstantServiceOutput", "type": "object"}, "temperature": 0.7}}
+{"key": "request-119", "request": {"contents": [{"parts": [{"text": "\n### **Role**\n\nYou are an Instant Proactive Service (Instant PS) annotation and dialogue-generation assistant for the HoloAssist dataset.\nIn laboratory / hands-on operation settings, you analyze manual annotations to extract time-windows of \"Tool Use\" risks / improper operations, and for each extracted event, you generate a 2-4 turn \"assistant ↔ user\" dialogue.\n\nYou must rely only on the time-windows provided by the manual annotations.\nYou must not extend, shorten, merge, or fabricate any time segments that do not exist in the manual labels.\n\n⸻\n\n### **All Defined Proactive Services**\n\t•\tInstant (second-level, grounded in the current moment)\n        •\tSafety: immediate bodily/accident danger (flame, blade, electric shock, slip, rotating parts, vehicle proximity) → stop first, then handle.\n        •\tTool Use: improper tool operation/configuration (grip, not powered off, orientation, loose chuck, missing guard, unsafe posture).\n\t•\tShort-Horizon (tens of seconds to a few minutes, within a single session)\n        •\tNext-Step Guidance: workflow is already underway; provide suggestions for the next step based on what has been done.\n        •\tError-Recovery: the user has just made a workflow mistake (wrong step, wrong object, wrong target, wrong configuration for this task) and must rollback to fix it.\n        •\tResource Reminder: end-of-task state is not handled (fire/power left on, door/cap open, unsaved work, leftover items, missing refill) → remind to close/save/take/refill.\n\n⸻\n\n### **Input Manual Annotations (authoritative time source)**\n\nProvides fine-grained temporal information for all dialogue and user actions in the video.\n\n⸻\n\n### **OBJECTIVE**\n\t1.\tRead each manual annotation labeled as \"Tool Use\", and output its time_window exactly as annotated (start_time-end_time, verbatim).\n    **You must traverse every user-error segment in the manual annotations and process them one by one without omission.**\n\t2.\tFor each event, output:\n        •\trisk_type (standardized from the label)\n        •\tan objective observation (from comment and/or video JSON; must be verifiable)\n        •\tconfidence\n\t3.\tIf multiple labels exist in the same time-window → output multiple separate events.\n        If repeated identical labels appear → deduplicate and conceptually merge their sources.\n\t4.\tOutput only Tool Use events (not Safety, not Privacy, not Error-Recovery, not Resource Reminder).\n\t5.\tDialogue generation: for every event, generate a 2-4 turn dialogue:\n        •\tAssistant speaks first, calmly, politely, low-intrusion.\n        •\tClearly state the specific tool-use risk (no timestamps), and provide 1-2 actionable corrections\n    (e.g., \"power off first, then…\", \"adjust your grip below the guard ring\").\n        •\tUser must not reply vaguely; produce ≥12 English words with meaningful content (accept/modify/decline and give reasons).\n        •\tAssistant closes with confirmation / optional SOP snippet / short reminder.\n        •\tDialogue text must not include timestamps, but the structured output must include aligned clip_id and time_window.\n\n⸻\n\n### **Task Definition / Nature (Instant · Tool Use)**\n\nCore Focus\n\t•\tThis category is restricted to problems that arise purely from how a tool is being used: grip, posture, contact, orientation, clamp/guard state, power state / configuration of the tool itself.\n\t•\tBy definition, Instant · Tool Use never requires rolling back or redoing previously completed workflow steps. The current step (object, target, step choice) is logically correct; only the usage technique is problematic.\n\t•\tIt does not cover mistakes about which object / part / slot / step / goal is chosen in the workflow (those belong to Short-Horizon · Error-Recovery).\n\nNature\n\t•\tTriggered when an immediate tool-related operational risk appears.\n\t•\tFocus on technique / configuration issues (grip, contact area, hand placement, body posture, orientation, clamp/guard state, power-off timing) that can become unsafe or damaging within a few seconds if not corrected.\n\t•\tIf the same mis-use is already causing an acute bodily hazard (e.g., clear cut / burn / electric-shock risk), it should be classified as Instant · Safety, not Tool Use.\n\nTemporal scope (critical)\n\t•\tEach Instant Tool Use event corresponds to a very short snippet of ongoing execution:\n\t•\ttypically 0-5 seconds between the risky configuration and when intervention should happen;\n\t•\twith a hard upper bound of ≤10 seconds.\n\t•\tIf understanding or fixing the problem requires:\n\t•\tlooking back over ≥10 seconds of prior workflow, or\n\t•\tundoing earlier completed steps and then redoing them,\nthen it should conceptually be handled by Short-Horizon services (especially Error-Recovery), not by Instant · Tool Use.\n\nEvent granularity\n\t•\tEach manual annotation segment that satisfies the temporal scope and nature above is counted as one Tool Use event.\n\t•\tYou must not merge multiple distant segments into a longer window to \"simulate\" an instant event.\n\nCommon labels (examples)\n\nimproper_grip, unstable_handle, device_not_off, unsafe_posture,\nwrong_orientation, missing_guard, loose_attachment, unstable_support, etc.\n\nExample 1 (Tool Use, not Error-Recovery)\nThe user is drilling into a workpiece with the correct drill bit and position, but their hand is very close to the rotating bit and the drill is tilted, making the operation unstable.\nIf they simply reposition their hand further away, adjust the tilt, and stabilize the drill, the task remains valid. No previous step needs to be undone.\nThis is an Instant · Tool Use event (technique correction), not Error-Recovery.\n\n⸻\n\n### **Mutual Exclusion & Priority vs. Error-Recovery (and Safety)**\n\nWhen deciding between Instant · Tool Use, Short-Horizon · Error-Recovery, and Instant · Safety, use the following rules.\n\n1. Completion vs. ongoing execution (primary test: Tool Use vs. Error-Recovery)\nUse this completion test first:\n\n\"If the user immediately switches to the correct technique from now on, without undoing anything already done, does the mistake disappear?\"\n\n\t•\tIf YES → this is Tool Use (ongoing execution / technique correction).\n\t•\tIf NO, because the current state is already wrong and must be undone and redone, then it belongs to Short-Horizon · Error-Recovery, not Tool Use.\n\nIn other words:\n\t•\tTool Use\n        •\tThe step itself is logically correct (right object, right target, right step for this task).\n        •\tThe problem lies in how the tool is being operated (grip, angle, stability, power-off timing, missing clamp/guard, etc.).\n        •\tFix = adjust how the tool is being handled / configured right now, without rolling back earlier workflow states.\n\t•\tError-Recovery\n        •\tThe workflow state itself is wrong (wrong part installed, wrong sample loaded, wrong slot used, wrong target selected, steps swapped, required step skipped, etc.).\n        •\tFix = stop, undo what was done, and redo the step correctly.\n        •\tThese should not be labeled as Tool Use in this task.\n\n2. Technique vs. workflow (rephrased decision rule)\n\t•\tIf the main problem is how the tool is being handled or configured in this short 0-10 second window\n(grip, posture, orientation, clamp/guard, power-off timing), and correcting it means adjusting the current action, classify it as Instant · Tool Use.\n\t•\tIf the main problem is what has already been done in the workflow\n(wrong object, wrong slot/target, wrong order, wrong configuration for this task, skipped required step), and the user must undo and redo a step, classify it as Short-Horizon · Error-Recovery.\n\n3. Safety override\n\t•\tIf the current tool use creates an immediate, high-risk safety hazard (e.g., hand directly in front of an active blade, imminent burn from an exposed hot surface, clear electric-shock risk),\nthe primary label should be Instant · Safety, even if there is also a technique issue.\n\t•\tIn such cases, prioritize Safety over Tool Use.\n\n4. Time scale\n\t•\tTool Use: typically 0-10 seconds, focused on a currently ongoing motion or micro configuration with no rollback.\n\t•\tError-Recovery: can span ≈10 seconds to a few minutes, requiring short-term memory of earlier completed actions and explicit rollback.\n\n5. Example 2 (Error-Recovery, not Tool Use)\nThe user is assembling a device that requires inserting Part A first and then Part B.\nInstead, they insert Part B directly, tighten it, and skip Part A.\nSimply improving their hand technique or tightening style cannot fix this — the assembly sequence itself is wrong.\nThe assistant should ask them to stop, remove Part B (undo), insert Part A, then re-insert Part B in the correct order (redo).\nThis is Error-Recovery because it is a workflow-level mistake that requires rollback + redo, not just a Tool Use adjustment.\n\nIn this task, you are only asked to output Tool Use events.\nSegments that match the Error-Recovery definition above should not be labeled as Tool Use.\n\n⸻\n\n### **Output Format and Rules**\n\nYou must produce two parallel arrays: tool_use_instant_events and dialogs.\nEach event must correspond to exactly one dialogue.\n\n### **Mandatory constraints**\n\t•\tExact Match\n        •\ttime_window must match the annotated start_time-end_time exactly.\n        •\tNo stretching, shortening, smoothing, or merging.\n\t•\tAnnotation Only\n\t    •\tYou may not introduce new or extended time windows.\n\t•\tObjective observation\n\t    •\tMust be verifiable; no speculation or hidden-mental-state guesses.\n\t•\tMulti-label\n\t    •\tSeparate output entries for each label; exact duplicates merged.\n\t•\tOrdering\n\t    •\tSort by clip_id ascending, then by start_time ascending.\n\n### **Dialogue constraints**\n\t•\t2-4 turns.\n\t•\tAssistant speaks first.\n\t•\tFirst assistant turn must include:\n\t•\texplicit mention of the specific tool-use risk, and\n\t•\t1-2 concrete corrective steps.\n\t•\tUser reply:\n\t•\t≥12 words, non-trivial, expresses acceptance, modification, or refusal with explanation.\n\t•\tAssistant final turn:\n\t•\tstep-by-step guidance / confirmation / optional mini SOP card.\n\t•\tNo timestamps in dialogue.\n\t•\tNo Safety / Privacy content.\n\t•\tNo hallucinated facts.\n\n⸻\n\n### **Unified Output Schema**\n{\n  \"tool_use_instant_events\": [\n    {\n      \"clip_id\": \"<from annotations.clip_id>\",\n      \"segment_id\": \"<from annotations.segment_id or 'unknown'>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"improper_grip | unstable_handle | device_not_off | unsafe_posture | wrong_orientation | missing_guard | loose_attachment | other\",\n      \"observation\": \"<concise, objective evidence (no speculation)>\",\n      \"source\": \"manual_annotation\",\n      \"confidence\": 0.0\n    }\n  ],\n  \"dialogs\": [\n    {\n      \"clip_id\": \"<same as paired event>\",\n      \"segment_id\": \"<same as paired event>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"<same as paired event>\",\n      \"dialogue\": [\n        { \"role\": \"assistant\", \"utterance\": \"\" },\n        { \"role\": \"user\", \"utterance\": \"<non-trivial response (>=12 words)>\" },\n        { \"role\": \"assistant\", \"utterance\": \"<two-step corrective action + confirmation>\" },\n        { \"role\": \"user\", \"utterance\": \"\" }\n      ]\n    }\n  ]\n}\n\n#### Failure Case (If there are no valid Tool Use events in current video clip)\n{\n  \"tool_use_instant_events\": [],\n  \"dialogs\": [],\n}\n\n\n\n### **Manual Annotations of Clip ID z039-june-23-22-gladom_assemble**\n{\n  \"video_duration\": {\n    \"raw\": \"00:03:04.26\",\n    \"seconds\": 184\n  },\n  \"taskId\": \"63dadf81f865ed7082a2c86e\",\n  \"taskType\": \"assemble tray table\",\n  \"video_name\": \"z039-june-23-22-gladom_assemble\",\n  \"initial_conversation\": [\n    {\n      \"start_time\": 0.2,\n      \"end_time\": 2.5,\n      \"purpose\": \"instructor-start-conversation_opening remarks\",\n      \"text\": \"Ok, now we're going to assemble this furniture.\"\n    },\n    {\n      \"start_time\": 3.4,\n      \"end_time\": 5.7,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"So please put this table together.\"\n    }\n  ],\n  \"initial_fine_grained_action\": [\n    {\n      \"start_time\": 6.2,\n      \"end_time\": 7.5,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"grab\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"tray\",\n        \"adverbial\": \"none\"\n      }\n    }\n  ],\n  \"actions\": [\n    {\n      \"start_time\": 6.2,\n      \"end_time\": 101.352,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student assembles the legs together.\",\n        \"Verb\": \"assemble\",\n        \"Noun\": \"leg\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 8.1,\n          \"end_time\": 9.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 11.1,\n          \"end_time\": 11.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 12.2,\n          \"end_time\": 17.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"position\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 18.2,\n          \"end_time\": 25.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"assemble\",\n            \"Adjective\": \"bottom\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 27.1,\n          \"end_time\": 29.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 30.2,\n          \"end_time\": 31.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 33.1,\n          \"end_time\": 34.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 35.1,\n          \"end_time\": 35.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"large\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 36.1,\n          \"end_time\": 43.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The instructor asks you to use the appropriate tool for this action.\",\n            \"Incorrect Action Corrected by\": \"18\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 44.1,\n          \"end_time\": 46,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 46.3,\n          \"end_time\": 53.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 55.1,\n          \"end_time\": 55.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"touch\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 56.1,\n          \"end_time\": 56.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 58.1,\n          \"end_time\": 59.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"bottom\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 60.2,\n          \"end_time\": 74.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 75.10196147296722,\n          \"end_time\": 75.80196147296725,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"bottom\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 75.859,\n          \"end_time\": 76.575,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 78.2,\n          \"end_time\": 79.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 80.1,\n          \"end_time\": 80.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 81.2,\n          \"end_time\": 83.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 84.1,\n          \"end_time\": 85.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 86.2,\n          \"end_time\": 87.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 88.1,\n          \"end_time\": 95.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 96.1,\n          \"end_time\": 96.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 97.2,\n          \"end_time\": 99.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 14.3,\n          \"end_time\": 21.7,\n          \"conversation_purpose\": \"instructor-start-conversation_describing high-level instruction\",\n          \"text\": \"You start put aside the legs on a X the on in your right go ahead.\"\n        },\n        {\n          \"start_time\": 30.1,\n          \"end_time\": 35.6,\n          \"conversation_purpose\": \"instructor-start-conversation_describing high-level instruction\",\n          \"text\": \"You should take the biggest screw and put it on top of the legs.\"\n        },\n        {\n          \"start_time\": 42.1,\n          \"end_time\": 44.9,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"Please use the key to properly separate.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 101.4,\n      \"end_time\": 154.129,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student assembles a circle.\",\n        \"Verb\": \"assemble\",\n        \"Noun\": \"circle\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 103.2,\n          \"end_time\": 104.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"circle\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 106.1,\n          \"end_time\": 111.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"top\",\n            \"Noun\": \"circle\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 112.1,\n          \"end_time\": 113.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"third\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 115.1,\n          \"end_time\": 116.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"third\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 118.2,\n          \"end_time\": 130.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"third\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 131.1,\n          \"end_time\": 131.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"fourth\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 132.1,\n          \"end_time\": 134.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray_table\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 135.2,\n          \"end_time\": 136.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"fourth\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 137.2,\n          \"end_time\": 147.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"fourth\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 148.1,\n          \"end_time\": 148.2,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 150.2,\n          \"end_time\": 153.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"screw\",\n            \"Adjective\": \"fourth\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 154.2,\n      \"end_time\": 180,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student assembles the tray.\",\n        \"Verb\": \"assemble\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"tray\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 155.1,\n          \"end_time\": 155.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 156.1,\n          \"end_time\": 156.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 156.865,\n          \"end_time\": 158.665,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 159.1,\n          \"end_time\": 161.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student rotates the tray in the wrong direction.\",\n            \"Incorrect Action Corrected by\": \"52\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 162.1,\n          \"end_time\": 164.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 165.1,\n          \"end_time\": 165.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 167.1,\n          \"end_time\": 169.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"It is not necessary to lift the legs.\",\n            \"Incorrect Action Corrected by\": \"57\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 170.1,\n          \"end_time\": 171.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 172.2,\n          \"end_time\": 173.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 174.2,\n          \"end_time\": 178.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"position\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 158.3,\n          \"end_time\": 161.983,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"You should put it the other way around. It´s upside down.\"\n        },\n        {\n          \"start_time\": 162.104,\n          \"end_time\": 165.3,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Yes like this and you can put it on the legs.\"\n        },\n        {\n          \"start_time\": 166.1,\n          \"end_time\": 175.9,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"Please take the plate again and you can put the legs and you can put it on just like it is now on the legs.\"\n        }\n      ]\n    }\n  ],\n  \"orphan_conversations\": [\n    {\n      \"start_time\": 180.1,\n      \"end_time\": 180.7,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Great.\"\n    },\n    {\n      \"start_time\": 181.2,\n      \"end_time\": 183.4,\n      \"purpose\": \"instructor-start-conversation_closing remarks\",\n      \"text\": \"it´s over, you can press the stop button.\"\n    }\n  ],\n  \"orphan_fine_grained_actions\": [],\n  \"long_form_description\": {\n    \"start_time\": 0.1,\n    \"end_time\": 183.1,\n    \"text\": \"The student have the task of assembling an ikea table.the student screws the screws of the legs frames and then he assembles the legs.\\nThen the student screws the screws of the white circle in order to assemble the white circle of the table and finally he takes is to remove the tray but he mistakes the tray and tries to place it upside down but he gets corrected by the teacher.\"\n  }\n}\n"}]}]}, "generation_config": {"response_mime_type": "application/json", "response_schema": {"$defs": {"DialogUtterance": {"description": "Single utterance in a dialogue", "properties": {"role": {"description": "Role of the speaker", "enum": ["assistant", "user"], "title": "Role", "type": "string"}, "utterance": {"description": "The spoken text", "title": "Utterance", "type": "string"}}, "required": ["role", "utterance"], "title": "DialogUtterance", "type": "object"}, "ToolUseDialog": {"description": "Dialog associated with a tool use instant event", "properties": {"clip_id": {"description": "<same as paired event>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<same as paired event>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "<same as paired event>", "title": "Risk Type", "type": "string"}, "dialogue": {"description": "Dialogue turns: Turn 1 (assistant): empty, Turn 2 (user): non-trivial response (>=12 words), Turn 3 (assistant): two-step corrective action + confirmation, Turn 4 (user): optional", "items": {"$ref": "#/$defs/DialogUtterance"}, "title": "Dialogue", "type": "array"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "dialogue"], "title": "ToolUseDialog", "type": "object"}, "ToolUseInstantEvent": {"description": "Tool use instant event", "properties": {"clip_id": {"description": "<from annotations.clip_id>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<from annotations.segment_id or 'unknown'>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "Type of risk", "enum": ["improper_grip", "unstable_handle", "device_not_off", "unsafe_posture", "wrong_orientation", "missing_guard", "loose_attachment", "other"], "title": "Risk Type", "type": "string"}, "observation": {"description": "<concise, objective evidence (no speculation)>", "title": "Observation", "type": "string"}, "source": {"default": "manual_annotation", "description": "Source of the annotation", "title": "Source", "type": "string"}, "confidence": {"default": 0.0, "description": "Confidence score", "title": "Confidence", "type": "number"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "observation"], "title": "ToolUseInstantEvent", "type": "object"}}, "description": "Tool use instant service output schema for tool use events and dialogs", "properties": {"tool_use_instant_events": {"description": "List of tool use instant events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseInstantEvent"}, "title": "Tool Use Instant Events", "type": "array"}, "dialogs": {"description": "List of dialogs associated with the events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseDialog"}, "title": "Dialogs", "type": "array"}}, "title": "ToolUseInstantServiceOutput", "type": "object"}, "temperature": 0.7}}
+{"key": "request-120", "request": {"contents": [{"parts": [{"text": "\n### **Role**\n\nYou are an Instant Proactive Service (Instant PS) annotation and dialogue-generation assistant for the HoloAssist dataset.\nIn laboratory / hands-on operation settings, you analyze manual annotations to extract time-windows of \"Tool Use\" risks / improper operations, and for each extracted event, you generate a 2-4 turn \"assistant ↔ user\" dialogue.\n\nYou must rely only on the time-windows provided by the manual annotations.\nYou must not extend, shorten, merge, or fabricate any time segments that do not exist in the manual labels.\n\n⸻\n\n### **All Defined Proactive Services**\n\t•\tInstant (second-level, grounded in the current moment)\n        •\tSafety: immediate bodily/accident danger (flame, blade, electric shock, slip, rotating parts, vehicle proximity) → stop first, then handle.\n        •\tTool Use: improper tool operation/configuration (grip, not powered off, orientation, loose chuck, missing guard, unsafe posture).\n\t•\tShort-Horizon (tens of seconds to a few minutes, within a single session)\n        •\tNext-Step Guidance: workflow is already underway; provide suggestions for the next step based on what has been done.\n        •\tError-Recovery: the user has just made a workflow mistake (wrong step, wrong object, wrong target, wrong configuration for this task) and must rollback to fix it.\n        •\tResource Reminder: end-of-task state is not handled (fire/power left on, door/cap open, unsaved work, leftover items, missing refill) → remind to close/save/take/refill.\n\n⸻\n\n### **Input Manual Annotations (authoritative time source)**\n\nProvides fine-grained temporal information for all dialogue and user actions in the video.\n\n⸻\n\n### **OBJECTIVE**\n\t1.\tRead each manual annotation labeled as \"Tool Use\", and output its time_window exactly as annotated (start_time-end_time, verbatim).\n    **You must traverse every user-error segment in the manual annotations and process them one by one without omission.**\n\t2.\tFor each event, output:\n        •\trisk_type (standardized from the label)\n        •\tan objective observation (from comment and/or video JSON; must be verifiable)\n        •\tconfidence\n\t3.\tIf multiple labels exist in the same time-window → output multiple separate events.\n        If repeated identical labels appear → deduplicate and conceptually merge their sources.\n\t4.\tOutput only Tool Use events (not Safety, not Privacy, not Error-Recovery, not Resource Reminder).\n\t5.\tDialogue generation: for every event, generate a 2-4 turn dialogue:\n        •\tAssistant speaks first, calmly, politely, low-intrusion.\n        •\tClearly state the specific tool-use risk (no timestamps), and provide 1-2 actionable corrections\n    (e.g., \"power off first, then…\", \"adjust your grip below the guard ring\").\n        •\tUser must not reply vaguely; produce ≥12 English words with meaningful content (accept/modify/decline and give reasons).\n        •\tAssistant closes with confirmation / optional SOP snippet / short reminder.\n        •\tDialogue text must not include timestamps, but the structured output must include aligned clip_id and time_window.\n\n⸻\n\n### **Task Definition / Nature (Instant · Tool Use)**\n\nCore Focus\n\t•\tThis category is restricted to problems that arise purely from how a tool is being used: grip, posture, contact, orientation, clamp/guard state, power state / configuration of the tool itself.\n\t•\tBy definition, Instant · Tool Use never requires rolling back or redoing previously completed workflow steps. The current step (object, target, step choice) is logically correct; only the usage technique is problematic.\n\t•\tIt does not cover mistakes about which object / part / slot / step / goal is chosen in the workflow (those belong to Short-Horizon · Error-Recovery).\n\nNature\n\t•\tTriggered when an immediate tool-related operational risk appears.\n\t•\tFocus on technique / configuration issues (grip, contact area, hand placement, body posture, orientation, clamp/guard state, power-off timing) that can become unsafe or damaging within a few seconds if not corrected.\n\t•\tIf the same mis-use is already causing an acute bodily hazard (e.g., clear cut / burn / electric-shock risk), it should be classified as Instant · Safety, not Tool Use.\n\nTemporal scope (critical)\n\t•\tEach Instant Tool Use event corresponds to a very short snippet of ongoing execution:\n\t•\ttypically 0-5 seconds between the risky configuration and when intervention should happen;\n\t•\twith a hard upper bound of ≤10 seconds.\n\t•\tIf understanding or fixing the problem requires:\n\t•\tlooking back over ≥10 seconds of prior workflow, or\n\t•\tundoing earlier completed steps and then redoing them,\nthen it should conceptually be handled by Short-Horizon services (especially Error-Recovery), not by Instant · Tool Use.\n\nEvent granularity\n\t•\tEach manual annotation segment that satisfies the temporal scope and nature above is counted as one Tool Use event.\n\t•\tYou must not merge multiple distant segments into a longer window to \"simulate\" an instant event.\n\nCommon labels (examples)\n\nimproper_grip, unstable_handle, device_not_off, unsafe_posture,\nwrong_orientation, missing_guard, loose_attachment, unstable_support, etc.\n\nExample 1 (Tool Use, not Error-Recovery)\nThe user is drilling into a workpiece with the correct drill bit and position, but their hand is very close to the rotating bit and the drill is tilted, making the operation unstable.\nIf they simply reposition their hand further away, adjust the tilt, and stabilize the drill, the task remains valid. No previous step needs to be undone.\nThis is an Instant · Tool Use event (technique correction), not Error-Recovery.\n\n⸻\n\n### **Mutual Exclusion & Priority vs. Error-Recovery (and Safety)**\n\nWhen deciding between Instant · Tool Use, Short-Horizon · Error-Recovery, and Instant · Safety, use the following rules.\n\n1. Completion vs. ongoing execution (primary test: Tool Use vs. Error-Recovery)\nUse this completion test first:\n\n\"If the user immediately switches to the correct technique from now on, without undoing anything already done, does the mistake disappear?\"\n\n\t•\tIf YES → this is Tool Use (ongoing execution / technique correction).\n\t•\tIf NO, because the current state is already wrong and must be undone and redone, then it belongs to Short-Horizon · Error-Recovery, not Tool Use.\n\nIn other words:\n\t•\tTool Use\n        •\tThe step itself is logically correct (right object, right target, right step for this task).\n        •\tThe problem lies in how the tool is being operated (grip, angle, stability, power-off timing, missing clamp/guard, etc.).\n        •\tFix = adjust how the tool is being handled / configured right now, without rolling back earlier workflow states.\n\t•\tError-Recovery\n        •\tThe workflow state itself is wrong (wrong part installed, wrong sample loaded, wrong slot used, wrong target selected, steps swapped, required step skipped, etc.).\n        •\tFix = stop, undo what was done, and redo the step correctly.\n        •\tThese should not be labeled as Tool Use in this task.\n\n2. Technique vs. workflow (rephrased decision rule)\n\t•\tIf the main problem is how the tool is being handled or configured in this short 0-10 second window\n(grip, posture, orientation, clamp/guard, power-off timing), and correcting it means adjusting the current action, classify it as Instant · Tool Use.\n\t•\tIf the main problem is what has already been done in the workflow\n(wrong object, wrong slot/target, wrong order, wrong configuration for this task, skipped required step), and the user must undo and redo a step, classify it as Short-Horizon · Error-Recovery.\n\n3. Safety override\n\t•\tIf the current tool use creates an immediate, high-risk safety hazard (e.g., hand directly in front of an active blade, imminent burn from an exposed hot surface, clear electric-shock risk),\nthe primary label should be Instant · Safety, even if there is also a technique issue.\n\t•\tIn such cases, prioritize Safety over Tool Use.\n\n4. Time scale\n\t•\tTool Use: typically 0-10 seconds, focused on a currently ongoing motion or micro configuration with no rollback.\n\t•\tError-Recovery: can span ≈10 seconds to a few minutes, requiring short-term memory of earlier completed actions and explicit rollback.\n\n5. Example 2 (Error-Recovery, not Tool Use)\nThe user is assembling a device that requires inserting Part A first and then Part B.\nInstead, they insert Part B directly, tighten it, and skip Part A.\nSimply improving their hand technique or tightening style cannot fix this — the assembly sequence itself is wrong.\nThe assistant should ask them to stop, remove Part B (undo), insert Part A, then re-insert Part B in the correct order (redo).\nThis is Error-Recovery because it is a workflow-level mistake that requires rollback + redo, not just a Tool Use adjustment.\n\nIn this task, you are only asked to output Tool Use events.\nSegments that match the Error-Recovery definition above should not be labeled as Tool Use.\n\n⸻\n\n### **Output Format and Rules**\n\nYou must produce two parallel arrays: tool_use_instant_events and dialogs.\nEach event must correspond to exactly one dialogue.\n\n### **Mandatory constraints**\n\t•\tExact Match\n        •\ttime_window must match the annotated start_time-end_time exactly.\n        •\tNo stretching, shortening, smoothing, or merging.\n\t•\tAnnotation Only\n\t    •\tYou may not introduce new or extended time windows.\n\t•\tObjective observation\n\t    •\tMust be verifiable; no speculation or hidden-mental-state guesses.\n\t•\tMulti-label\n\t    •\tSeparate output entries for each label; exact duplicates merged.\n\t•\tOrdering\n\t    •\tSort by clip_id ascending, then by start_time ascending.\n\n### **Dialogue constraints**\n\t•\t2-4 turns.\n\t•\tAssistant speaks first.\n\t•\tFirst assistant turn must include:\n\t•\texplicit mention of the specific tool-use risk, and\n\t•\t1-2 concrete corrective steps.\n\t•\tUser reply:\n\t•\t≥12 words, non-trivial, expresses acceptance, modification, or refusal with explanation.\n\t•\tAssistant final turn:\n\t•\tstep-by-step guidance / confirmation / optional mini SOP card.\n\t•\tNo timestamps in dialogue.\n\t•\tNo Safety / Privacy content.\n\t•\tNo hallucinated facts.\n\n⸻\n\n### **Unified Output Schema**\n{\n  \"tool_use_instant_events\": [\n    {\n      \"clip_id\": \"<from annotations.clip_id>\",\n      \"segment_id\": \"<from annotations.segment_id or 'unknown'>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"improper_grip | unstable_handle | device_not_off | unsafe_posture | wrong_orientation | missing_guard | loose_attachment | other\",\n      \"observation\": \"<concise, objective evidence (no speculation)>\",\n      \"source\": \"manual_annotation\",\n      \"confidence\": 0.0\n    }\n  ],\n  \"dialogs\": [\n    {\n      \"clip_id\": \"<same as paired event>\",\n      \"segment_id\": \"<same as paired event>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"<same as paired event>\",\n      \"dialogue\": [\n        { \"role\": \"assistant\", \"utterance\": \"\" },\n        { \"role\": \"user\", \"utterance\": \"<non-trivial response (>=12 words)>\" },\n        { \"role\": \"assistant\", \"utterance\": \"<two-step corrective action + confirmation>\" },\n        { \"role\": \"user\", \"utterance\": \"\" }\n      ]\n    }\n  ]\n}\n\n#### Failure Case (If there are no valid Tool Use events in current video clip)\n{\n  \"tool_use_instant_events\": [],\n  \"dialogs\": [],\n}\n\n\n\n### **Manual Annotations of Clip ID z039-june-23-22-gladom_disassemble**\n{\n  \"video_duration\": {\n    \"raw\": \"00:01:45.75\",\n    \"seconds\": 105\n  },\n  \"taskId\": \"63dadf055fa1e26dda8c9b58\",\n  \"taskType\": \"disassemble tray table\",\n  \"video_name\": \"z039-june-23-22-gladom_disassemble\",\n  \"initial_conversation\": [\n    {\n      \"start_time\": 0.1,\n      \"end_time\": 3.3,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Okay, now please disassemble this table.\"\n    }\n  ],\n  \"initial_fine_grained_action\": [],\n  \"actions\": [\n    {\n      \"start_time\": 3.4,\n      \"end_time\": 26.063,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student disassembles the hex_socket_head of the circle.\",\n        \"Verb\": \"disassemble\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"screw\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 3.451,\n          \"end_time\": 4.334,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 4.344,\n          \"end_time\": 5.517,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 5.541,\n          \"end_time\": 8.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 8.424,\n          \"end_time\": 9.469,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 9.49,\n          \"end_time\": 10.598,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 10.622,\n          \"end_time\": 12.841,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 12.867,\n          \"end_time\": 15.822,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 15.845,\n          \"end_time\": 16.345,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 16.375,\n          \"end_time\": 18.073,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 18.092,\n          \"end_time\": 23.682,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 23.697,\n          \"end_time\": 24.108,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 23.698,\n          \"end_time\": 24.098,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 24.12,\n          \"end_time\": 26.018,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 26.12,\n      \"end_time\": 43.415,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student disassembles the hex_socket_head of the circle.\",\n        \"Verb\": \"disassemble\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"screw\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 26.139,\n          \"end_time\": 28.31,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 28.335,\n          \"end_time\": 29.025,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 29.043,\n          \"end_time\": 32.025,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 32.051,\n          \"end_time\": 33.727,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 33.737,\n          \"end_time\": 34.221,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 34.247,\n          \"end_time\": 35.192,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 35.22,\n          \"end_time\": 40.09,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 40.099,\n          \"end_time\": 40.806,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 40.1,\n          \"end_time\": 40.818,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 40.827,\n          \"end_time\": 43.381,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 43.466,\n      \"end_time\": 53.001,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student disassemble the circle of the table.\",\n        \"Verb\": \"disassemble\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"circle\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 43.492,\n          \"end_time\": 45.483,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student should disassemble the circle first.\",\n            \"Incorrect Action Corrected by\": \"29\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 45.514,\n          \"end_time\": 48.092,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student should disassemble the circle first.\",\n            \"Incorrect Action Corrected by\": \"29\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 48.128,\n          \"end_time\": 49.334,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"circle\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 49.365,\n          \"end_time\": 50.214,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"circle\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 50.258,\n          \"end_time\": 52.969,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"circle\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 44.812,\n          \"end_time\": 49.9,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"Please start by removing the circle before unscrewing, uh removing this wide circle.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 53.027,\n      \"end_time\": 73.682,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student unscrews the hex socket head.\",\n        \"Verb\": \"unscrew\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"screw\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 53.051,\n          \"end_time\": 55.006,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 55.031,\n          \"end_time\": 56.351,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 56.376,\n          \"end_time\": 57.866,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 57.886,\n          \"end_time\": 65.733,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 65.757,\n          \"end_time\": 66.067,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 66.09,\n          \"end_time\": 71.924,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 71.955,\n          \"end_time\": 72.478,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 72.502,\n          \"end_time\": 73.631,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 54.131,\n          \"end_time\": 56.6,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Start unscrewing the top of the legs.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 73.708,\n      \"end_time\": 85.828,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student disassembles the hex_socket_head of the table.\",\n        \"Verb\": \"disassemble\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"screw\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 73.747,\n          \"end_time\": 74.692,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"The student approaches the wrong hex socket head.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 74.694,\n          \"end_time\": 77.084,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 77.1,\n          \"end_time\": 82.186,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 82.21,\n          \"end_time\": 83.141,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 82.217,\n          \"end_time\": 83.139,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 83.159,\n          \"end_time\": 85.057,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hex_socket_head\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 85.08,\n          \"end_time\": 85.794,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"allen_wrench\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 85.855,\n      \"end_time\": 102.159,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student disassemble the legs.\",\n        \"Verb\": \"disassemble\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"leg\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 85.888,\n          \"end_time\": 91.351,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 91.394,\n          \"end_time\": 95.064,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 95.1,\n          \"end_time\": 97.125,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 97.159,\n          \"end_time\": 98.993,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 99.022,\n          \"end_time\": 102.135,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    }\n  ],\n  \"orphan_conversations\": [\n    {\n      \"start_time\": 102.188,\n      \"end_time\": 103.059,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Perfect.\"\n    },\n    {\n      \"start_time\": 103.08,\n      \"end_time\": 105.0,\n      \"purpose\": \"instructor-start-conversation_closing remarks\",\n      \"text\": \"Thank you, you can press the stop button\"\n    }\n  ],\n  \"orphan_fine_grained_actions\": [],\n  \"long_form_description\": {\n    \"start_time\": 0.091,\n    \"end_time\": 104.091,\n    \"text\": \"The student is to disassemble the Gladom furniture. First, He removes the tray and places it on the table. Then, the student uses an Allen wrench to\\nunscrew the hex socket heads of the circle, he removes it, and places it on the table. The student unscrews the top hex socket head first and then, the bottom hex socket head. Finally, he disassembles the legs and places them on the table.\"\n  }\n}\n"}]}]}, "generation_config": {"response_mime_type": "application/json", "response_schema": {"$defs": {"DialogUtterance": {"description": "Single utterance in a dialogue", "properties": {"role": {"description": "Role of the speaker", "enum": ["assistant", "user"], "title": "Role", "type": "string"}, "utterance": {"description": "The spoken text", "title": "Utterance", "type": "string"}}, "required": ["role", "utterance"], "title": "DialogUtterance", "type": "object"}, "ToolUseDialog": {"description": "Dialog associated with a tool use instant event", "properties": {"clip_id": {"description": "<same as paired event>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<same as paired event>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "<same as paired event>", "title": "Risk Type", "type": "string"}, "dialogue": {"description": "Dialogue turns: Turn 1 (assistant): empty, Turn 2 (user): non-trivial response (>=12 words), Turn 3 (assistant): two-step corrective action + confirmation, Turn 4 (user): optional", "items": {"$ref": "#/$defs/DialogUtterance"}, "title": "Dialogue", "type": "array"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "dialogue"], "title": "ToolUseDialog", "type": "object"}, "ToolUseInstantEvent": {"description": "Tool use instant event", "properties": {"clip_id": {"description": "<from annotations.clip_id>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<from annotations.segment_id or 'unknown'>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "Type of risk", "enum": ["improper_grip", "unstable_handle", "device_not_off", "unsafe_posture", "wrong_orientation", "missing_guard", "loose_attachment", "other"], "title": "Risk Type", "type": "string"}, "observation": {"description": "<concise, objective evidence (no speculation)>", "title": "Observation", "type": "string"}, "source": {"default": "manual_annotation", "description": "Source of the annotation", "title": "Source", "type": "string"}, "confidence": {"default": 0.0, "description": "Confidence score", "title": "Confidence", "type": "number"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "observation"], "title": "ToolUseInstantEvent", "type": "object"}}, "description": "Tool use instant service output schema for tool use events and dialogs", "properties": {"tool_use_instant_events": {"description": "List of tool use instant events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseInstantEvent"}, "title": "Tool Use Instant Events", "type": "array"}, "dialogs": {"description": "List of dialogs associated with the events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseDialog"}, "title": "Dialogs", "type": "array"}}, "title": "ToolUseInstantServiceOutput", "type": "object"}, "temperature": 0.7}}
+{"key": "request-121", "request": {"contents": [{"parts": [{"text": "\n### **Role**\n\nYou are an Instant Proactive Service (Instant PS) annotation and dialogue-generation assistant for the HoloAssist dataset.\nIn laboratory / hands-on operation settings, you analyze manual annotations to extract time-windows of \"Tool Use\" risks / improper operations, and for each extracted event, you generate a 2-4 turn \"assistant ↔ user\" dialogue.\n\nYou must rely only on the time-windows provided by the manual annotations.\nYou must not extend, shorten, merge, or fabricate any time segments that do not exist in the manual labels.\n\n⸻\n\n### **All Defined Proactive Services**\n\t•\tInstant (second-level, grounded in the current moment)\n        •\tSafety: immediate bodily/accident danger (flame, blade, electric shock, slip, rotating parts, vehicle proximity) → stop first, then handle.\n        •\tTool Use: improper tool operation/configuration (grip, not powered off, orientation, loose chuck, missing guard, unsafe posture).\n\t•\tShort-Horizon (tens of seconds to a few minutes, within a single session)\n        •\tNext-Step Guidance: workflow is already underway; provide suggestions for the next step based on what has been done.\n        •\tError-Recovery: the user has just made a workflow mistake (wrong step, wrong object, wrong target, wrong configuration for this task) and must rollback to fix it.\n        •\tResource Reminder: end-of-task state is not handled (fire/power left on, door/cap open, unsaved work, leftover items, missing refill) → remind to close/save/take/refill.\n\n⸻\n\n### **Input Manual Annotations (authoritative time source)**\n\nProvides fine-grained temporal information for all dialogue and user actions in the video.\n\n⸻\n\n### **OBJECTIVE**\n\t1.\tRead each manual annotation labeled as \"Tool Use\", and output its time_window exactly as annotated (start_time-end_time, verbatim).\n    **You must traverse every user-error segment in the manual annotations and process them one by one without omission.**\n\t2.\tFor each event, output:\n        •\trisk_type (standardized from the label)\n        •\tan objective observation (from comment and/or video JSON; must be verifiable)\n        •\tconfidence\n\t3.\tIf multiple labels exist in the same time-window → output multiple separate events.\n        If repeated identical labels appear → deduplicate and conceptually merge their sources.\n\t4.\tOutput only Tool Use events (not Safety, not Privacy, not Error-Recovery, not Resource Reminder).\n\t5.\tDialogue generation: for every event, generate a 2-4 turn dialogue:\n        •\tAssistant speaks first, calmly, politely, low-intrusion.\n        •\tClearly state the specific tool-use risk (no timestamps), and provide 1-2 actionable corrections\n    (e.g., \"power off first, then…\", \"adjust your grip below the guard ring\").\n        •\tUser must not reply vaguely; produce ≥12 English words with meaningful content (accept/modify/decline and give reasons).\n        •\tAssistant closes with confirmation / optional SOP snippet / short reminder.\n        •\tDialogue text must not include timestamps, but the structured output must include aligned clip_id and time_window.\n\n⸻\n\n### **Task Definition / Nature (Instant · Tool Use)**\n\nCore Focus\n\t•\tThis category is restricted to problems that arise purely from how a tool is being used: grip, posture, contact, orientation, clamp/guard state, power state / configuration of the tool itself.\n\t•\tBy definition, Instant · Tool Use never requires rolling back or redoing previously completed workflow steps. The current step (object, target, step choice) is logically correct; only the usage technique is problematic.\n\t•\tIt does not cover mistakes about which object / part / slot / step / goal is chosen in the workflow (those belong to Short-Horizon · Error-Recovery).\n\nNature\n\t•\tTriggered when an immediate tool-related operational risk appears.\n\t•\tFocus on technique / configuration issues (grip, contact area, hand placement, body posture, orientation, clamp/guard state, power-off timing) that can become unsafe or damaging within a few seconds if not corrected.\n\t•\tIf the same mis-use is already causing an acute bodily hazard (e.g., clear cut / burn / electric-shock risk), it should be classified as Instant · Safety, not Tool Use.\n\nTemporal scope (critical)\n\t•\tEach Instant Tool Use event corresponds to a very short snippet of ongoing execution:\n\t•\ttypically 0-5 seconds between the risky configuration and when intervention should happen;\n\t•\twith a hard upper bound of ≤10 seconds.\n\t•\tIf understanding or fixing the problem requires:\n\t•\tlooking back over ≥10 seconds of prior workflow, or\n\t•\tundoing earlier completed steps and then redoing them,\nthen it should conceptually be handled by Short-Horizon services (especially Error-Recovery), not by Instant · Tool Use.\n\nEvent granularity\n\t•\tEach manual annotation segment that satisfies the temporal scope and nature above is counted as one Tool Use event.\n\t•\tYou must not merge multiple distant segments into a longer window to \"simulate\" an instant event.\n\nCommon labels (examples)\n\nimproper_grip, unstable_handle, device_not_off, unsafe_posture,\nwrong_orientation, missing_guard, loose_attachment, unstable_support, etc.\n\nExample 1 (Tool Use, not Error-Recovery)\nThe user is drilling into a workpiece with the correct drill bit and position, but their hand is very close to the rotating bit and the drill is tilted, making the operation unstable.\nIf they simply reposition their hand further away, adjust the tilt, and stabilize the drill, the task remains valid. No previous step needs to be undone.\nThis is an Instant · Tool Use event (technique correction), not Error-Recovery.\n\n⸻\n\n### **Mutual Exclusion & Priority vs. Error-Recovery (and Safety)**\n\nWhen deciding between Instant · Tool Use, Short-Horizon · Error-Recovery, and Instant · Safety, use the following rules.\n\n1. Completion vs. ongoing execution (primary test: Tool Use vs. Error-Recovery)\nUse this completion test first:\n\n\"If the user immediately switches to the correct technique from now on, without undoing anything already done, does the mistake disappear?\"\n\n\t•\tIf YES → this is Tool Use (ongoing execution / technique correction).\n\t•\tIf NO, because the current state is already wrong and must be undone and redone, then it belongs to Short-Horizon · Error-Recovery, not Tool Use.\n\nIn other words:\n\t•\tTool Use\n        •\tThe step itself is logically correct (right object, right target, right step for this task).\n        •\tThe problem lies in how the tool is being operated (grip, angle, stability, power-off timing, missing clamp/guard, etc.).\n        •\tFix = adjust how the tool is being handled / configured right now, without rolling back earlier workflow states.\n\t•\tError-Recovery\n        •\tThe workflow state itself is wrong (wrong part installed, wrong sample loaded, wrong slot used, wrong target selected, steps swapped, required step skipped, etc.).\n        •\tFix = stop, undo what was done, and redo the step correctly.\n        •\tThese should not be labeled as Tool Use in this task.\n\n2. Technique vs. workflow (rephrased decision rule)\n\t•\tIf the main problem is how the tool is being handled or configured in this short 0-10 second window\n(grip, posture, orientation, clamp/guard, power-off timing), and correcting it means adjusting the current action, classify it as Instant · Tool Use.\n\t•\tIf the main problem is what has already been done in the workflow\n(wrong object, wrong slot/target, wrong order, wrong configuration for this task, skipped required step), and the user must undo and redo a step, classify it as Short-Horizon · Error-Recovery.\n\n3. Safety override\n\t•\tIf the current tool use creates an immediate, high-risk safety hazard (e.g., hand directly in front of an active blade, imminent burn from an exposed hot surface, clear electric-shock risk),\nthe primary label should be Instant · Safety, even if there is also a technique issue.\n\t•\tIn such cases, prioritize Safety over Tool Use.\n\n4. Time scale\n\t•\tTool Use: typically 0-10 seconds, focused on a currently ongoing motion or micro configuration with no rollback.\n\t•\tError-Recovery: can span ≈10 seconds to a few minutes, requiring short-term memory of earlier completed actions and explicit rollback.\n\n5. Example 2 (Error-Recovery, not Tool Use)\nThe user is assembling a device that requires inserting Part A first and then Part B.\nInstead, they insert Part B directly, tighten it, and skip Part A.\nSimply improving their hand technique or tightening style cannot fix this — the assembly sequence itself is wrong.\nThe assistant should ask them to stop, remove Part B (undo), insert Part A, then re-insert Part B in the correct order (redo).\nThis is Error-Recovery because it is a workflow-level mistake that requires rollback + redo, not just a Tool Use adjustment.\n\nIn this task, you are only asked to output Tool Use events.\nSegments that match the Error-Recovery definition above should not be labeled as Tool Use.\n\n⸻\n\n### **Output Format and Rules**\n\nYou must produce two parallel arrays: tool_use_instant_events and dialogs.\nEach event must correspond to exactly one dialogue.\n\n### **Mandatory constraints**\n\t•\tExact Match\n        •\ttime_window must match the annotated start_time-end_time exactly.\n        •\tNo stretching, shortening, smoothing, or merging.\n\t•\tAnnotation Only\n\t    •\tYou may not introduce new or extended time windows.\n\t•\tObjective observation\n\t    •\tMust be verifiable; no speculation or hidden-mental-state guesses.\n\t•\tMulti-label\n\t    •\tSeparate output entries for each label; exact duplicates merged.\n\t•\tOrdering\n\t    •\tSort by clip_id ascending, then by start_time ascending.\n\n### **Dialogue constraints**\n\t•\t2-4 turns.\n\t•\tAssistant speaks first.\n\t•\tFirst assistant turn must include:\n\t•\texplicit mention of the specific tool-use risk, and\n\t•\t1-2 concrete corrective steps.\n\t•\tUser reply:\n\t•\t≥12 words, non-trivial, expresses acceptance, modification, or refusal with explanation.\n\t•\tAssistant final turn:\n\t•\tstep-by-step guidance / confirmation / optional mini SOP card.\n\t•\tNo timestamps in dialogue.\n\t•\tNo Safety / Privacy content.\n\t•\tNo hallucinated facts.\n\n⸻\n\n### **Unified Output Schema**\n{\n  \"tool_use_instant_events\": [\n    {\n      \"clip_id\": \"<from annotations.clip_id>\",\n      \"segment_id\": \"<from annotations.segment_id or 'unknown'>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"improper_grip | unstable_handle | device_not_off | unsafe_posture | wrong_orientation | missing_guard | loose_attachment | other\",\n      \"observation\": \"<concise, objective evidence (no speculation)>\",\n      \"source\": \"manual_annotation\",\n      \"confidence\": 0.0\n    }\n  ],\n  \"dialogs\": [\n    {\n      \"clip_id\": \"<same as paired event>\",\n      \"segment_id\": \"<same as paired event>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"<same as paired event>\",\n      \"dialogue\": [\n        { \"role\": \"assistant\", \"utterance\": \"\" },\n        { \"role\": \"user\", \"utterance\": \"<non-trivial response (>=12 words)>\" },\n        { \"role\": \"assistant\", \"utterance\": \"<two-step corrective action + confirmation>\" },\n        { \"role\": \"user\", \"utterance\": \"\" }\n      ]\n    }\n  ]\n}\n\n#### Failure Case (If there are no valid Tool Use events in current video clip)\n{\n  \"tool_use_instant_events\": [],\n  \"dialogs\": [],\n}\n\n\n\n### **Manual Annotations of Clip ID z039-june-23-22-marius_disassemble**\n{\n  \"video_duration\": {\n    \"raw\": \"00:02:36.78\",\n    \"seconds\": 156\n  },\n  \"taskId\": \"63dadfaf88cfbe9d6c00e0f4\",\n  \"taskType\": \"disassemble stool\",\n  \"video_name\": \"z039-june-23-22-marius_disassemble\",\n  \"initial_conversation\": [\n    {\n      \"start_time\": 1.4,\n      \"end_time\": 4,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Now please disassemble this chair.\"\n    }\n  ],\n  \"initial_fine_grained_action\": [\n    {\n      \"start_time\": 5.1,\n      \"end_time\": 6.8,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n        \"Incorrect Action Explanation\": \"The student has to start unscrewing the screws first.\",\n        \"Incorrect Action Corrected by\": \"8\",\n        \"Verb\": \"grab\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"hexagonal_wrench\",\n        \"adverbial\": \"none\"\n      }\n    }\n  ],\n  \"actions\": [\n    {\n      \"start_time\": 5.106,\n      \"end_time\": 47.12,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student unscrews the first screw.\",\n        \"Verb\": \"unscrew\",\n        \"Adjective\": \"first\",\n        \"Noun\": \"screw\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 7.1,\n          \"end_time\": 9.271,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student has to start unscrewing the screws first.\",\n            \"Incorrect Action Corrected by\": \"8\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"middle\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 9.386,\n          \"end_time\": 11.186,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student has to start unscrewing the screws first.\",\n            \"Incorrect Action Corrected by\": \"8\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 11.345,\n          \"end_time\": 27.18,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student has to start unscrewing the screws first.\",\n            \"Incorrect Action Corrected by\": \"8\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"middle\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 27.3,\n          \"end_time\": 28.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 28.583,\n          \"end_time\": 28.966,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 29.1,\n          \"end_time\": 30.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 30.629,\n          \"end_time\": 32.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 32.876,\n          \"end_time\": 41.624,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 41.789,\n          \"end_time\": 42.093,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 42.2,\n          \"end_time\": 43.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 44.016,\n          \"end_time\": 45.516,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 45.667,\n          \"end_time\": 46.039,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"washer\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 46.112,\n          \"end_time\": 47.102,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 23.1,\n          \"end_time\": 27.7,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"Please unscrew all the ways this is still a problem together.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 48.224,\n      \"end_time\": 60.637,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student unscrews the second screw.\",\n        \"Verb\": \"unscrew\",\n        \"Adjective\": \"second\",\n        \"Noun\": \"screw\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 49.708,\n          \"end_time\": 56.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 56.783,\n          \"end_time\": 57.263,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 56.994,\n          \"end_time\": 58.088,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 58.136,\n          \"end_time\": 58.685,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 58.822,\n          \"end_time\": 59.41,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"washer\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 59.561,\n          \"end_time\": 60.635,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"second\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 61.29,\n      \"end_time\": 81.549,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student unscrews the third screw.\",\n        \"Verb\": \"unscrew\",\n        \"Adjective\": \"third\",\n        \"Noun\": \"screw\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 61.306,\n          \"end_time\": 62.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 62.61,\n          \"end_time\": 74.241,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"third\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 74.374,\n          \"end_time\": 74.913,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 75.1,\n          \"end_time\": 76.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"third\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 76.475,\n          \"end_time\": 77.967,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"third\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 79.394,\n          \"end_time\": 80.913,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"third\",\n            \"Noun\": \"washer\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 79.59,\n          \"end_time\": 81.547,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"third\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"right hand\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 83.188,\n      \"end_time\": 100.612,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student unscrews the fourth screw.\",\n        \"Verb\": \"unscrew\",\n        \"Adjective\": \"fourth\",\n        \"Noun\": \"screw\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 83.2,\n          \"end_time\": 84.2,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 84.316,\n          \"end_time\": 93.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"fourth\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 93.884,\n          \"end_time\": 94.325,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 94.416,\n          \"end_time\": 95.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"fourth\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 95.357,\n          \"end_time\": 96.155,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"fourth\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 96.797,\n          \"end_time\": 97.493,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"fourth\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 97.551,\n          \"end_time\": 98.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"fourth\",\n            \"Noun\": \"screw\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 99.551,\n          \"end_time\": 100.596,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"screwdriver\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 102.116,\n      \"end_time\": 115.286,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student removes the seat's legs.\",\n        \"Verb\": \"disassemble\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"leg\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 104.2,\n          \"end_time\": 110.163,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 110.2,\n          \"end_time\": 111.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 111.504,\n          \"end_time\": 113.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 116.1,\n      \"end_time\": 145.888,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student unscrews the hex nut from the bolt.\",\n        \"Verb\": \"unscrew\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"bolt\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 116.1,\n          \"end_time\": 118.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"The student should use hexagonal_wrench.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"middle\",\n            \"Noun\": \"bolt\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 118.749,\n          \"end_time\": 119.412,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 119.693,\n          \"end_time\": 121.086,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"middle\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 121.2,\n          \"end_time\": 138.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"unscrew\",\n            \"Adjective\": \"middle\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 138.541,\n          \"end_time\": 140.341,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"bolt\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 140.573,\n          \"end_time\": 141.873,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"middle\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 142.384,\n          \"end_time\": 143.472,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"middle\",\n            \"Noun\": \"hex_nut\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 143.541,\n          \"end_time\": 144.079,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"hexagonal_wrench\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 144.141,\n          \"end_time\": 145.861,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"bolt\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 146.41,\n      \"end_time\": 153.624,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student withdraws the legs.\",\n        \"Verb\": \"disassemble\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"leg\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 146.414,\n          \"end_time\": 148.202,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"disassemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 148.241,\n          \"end_time\": 149.741,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"first\",\n            \"Noun\": \"leg\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    }\n  ],\n  \"orphan_conversations\": [\n    {\n      \"start_time\": 153.796,\n      \"end_time\": 154.396,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Great.\"\n    },\n    {\n      \"start_time\": 154.504,\n      \"end_time\": 156.418,\n      \"purpose\": \"instructor-start-conversation_closing remarks\",\n      \"text\": \"Thank you, you can press the stop button.\"\n    }\n  ],\n  \"orphan_fine_grained_actions\": [\n    {\n      \"start_time\": 48.2,\n      \"end_time\": 49.6,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"insert\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"screwdriver\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 102.1,\n      \"end_time\": 104,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"grab\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"leg\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 114.2,\n      \"end_time\": 115.3,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"place\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"leg\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 150.935,\n      \"end_time\": 153.635,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"place\",\n        \"Adjective\": \"second\",\n        \"Noun\": \"leg\",\n        \"adverbial\": \"none\"\n      }\n    }\n  ],\n  \"long_form_description\": {\n    \"start_time\": 0.1,\n    \"end_time\": 155.1,\n    \"text\": \"The student starts the task of disassembling the Marius stool. The first step the student takes is to flip down the chair then he grabs the screwdriver in order to unscrew the four main screws and the saddle washers he places them aside the chair and once they are all unscrewed he continues to  flip the legs again he detach the seat and remove the middle hex nut and the bolt by using the little wrench, when he achieves it he starts to disassemble each part o the stool such as both legs and seat, and places them on the table.\"\n  }\n}\n"}]}]}, "generation_config": {"response_mime_type": "application/json", "response_schema": {"$defs": {"DialogUtterance": {"description": "Single utterance in a dialogue", "properties": {"role": {"description": "Role of the speaker", "enum": ["assistant", "user"], "title": "Role", "type": "string"}, "utterance": {"description": "The spoken text", "title": "Utterance", "type": "string"}}, "required": ["role", "utterance"], "title": "DialogUtterance", "type": "object"}, "ToolUseDialog": {"description": "Dialog associated with a tool use instant event", "properties": {"clip_id": {"description": "<same as paired event>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<same as paired event>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "<same as paired event>", "title": "Risk Type", "type": "string"}, "dialogue": {"description": "Dialogue turns: Turn 1 (assistant): empty, Turn 2 (user): non-trivial response (>=12 words), Turn 3 (assistant): two-step corrective action + confirmation, Turn 4 (user): optional", "items": {"$ref": "#/$defs/DialogUtterance"}, "title": "Dialogue", "type": "array"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "dialogue"], "title": "ToolUseDialog", "type": "object"}, "ToolUseInstantEvent": {"description": "Tool use instant event", "properties": {"clip_id": {"description": "<from annotations.clip_id>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<from annotations.segment_id or 'unknown'>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "Type of risk", "enum": ["improper_grip", "unstable_handle", "device_not_off", "unsafe_posture", "wrong_orientation", "missing_guard", "loose_attachment", "other"], "title": "Risk Type", "type": "string"}, "observation": {"description": "<concise, objective evidence (no speculation)>", "title": "Observation", "type": "string"}, "source": {"default": "manual_annotation", "description": "Source of the annotation", "title": "Source", "type": "string"}, "confidence": {"default": 0.0, "description": "Confidence score", "title": "Confidence", "type": "number"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "observation"], "title": "ToolUseInstantEvent", "type": "object"}}, "description": "Tool use instant service output schema for tool use events and dialogs", "properties": {"tool_use_instant_events": {"description": "List of tool use instant events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseInstantEvent"}, "title": "Tool Use Instant Events", "type": "array"}, "dialogs": {"description": "List of dialogs associated with the events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseDialog"}, "title": "Dialogs", "type": "array"}}, "title": "ToolUseInstantServiceOutput", "type": "object"}, "temperature": 0.7}}
+{"key": "request-122", "request": {"contents": [{"parts": [{"text": "\n### **Role**\n\nYou are an Instant Proactive Service (Instant PS) annotation and dialogue-generation assistant for the HoloAssist dataset.\nIn laboratory / hands-on operation settings, you analyze manual annotations to extract time-windows of \"Tool Use\" risks / improper operations, and for each extracted event, you generate a 2-4 turn \"assistant ↔ user\" dialogue.\n\nYou must rely only on the time-windows provided by the manual annotations.\nYou must not extend, shorten, merge, or fabricate any time segments that do not exist in the manual labels.\n\n⸻\n\n### **All Defined Proactive Services**\n\t•\tInstant (second-level, grounded in the current moment)\n        •\tSafety: immediate bodily/accident danger (flame, blade, electric shock, slip, rotating parts, vehicle proximity) → stop first, then handle.\n        •\tTool Use: improper tool operation/configuration (grip, not powered off, orientation, loose chuck, missing guard, unsafe posture).\n\t•\tShort-Horizon (tens of seconds to a few minutes, within a single session)\n        •\tNext-Step Guidance: workflow is already underway; provide suggestions for the next step based on what has been done.\n        •\tError-Recovery: the user has just made a workflow mistake (wrong step, wrong object, wrong target, wrong configuration for this task) and must rollback to fix it.\n        •\tResource Reminder: end-of-task state is not handled (fire/power left on, door/cap open, unsaved work, leftover items, missing refill) → remind to close/save/take/refill.\n\n⸻\n\n### **Input Manual Annotations (authoritative time source)**\n\nProvides fine-grained temporal information for all dialogue and user actions in the video.\n\n⸻\n\n### **OBJECTIVE**\n\t1.\tRead each manual annotation labeled as \"Tool Use\", and output its time_window exactly as annotated (start_time-end_time, verbatim).\n    **You must traverse every user-error segment in the manual annotations and process them one by one without omission.**\n\t2.\tFor each event, output:\n        •\trisk_type (standardized from the label)\n        •\tan objective observation (from comment and/or video JSON; must be verifiable)\n        •\tconfidence\n\t3.\tIf multiple labels exist in the same time-window → output multiple separate events.\n        If repeated identical labels appear → deduplicate and conceptually merge their sources.\n\t4.\tOutput only Tool Use events (not Safety, not Privacy, not Error-Recovery, not Resource Reminder).\n\t5.\tDialogue generation: for every event, generate a 2-4 turn dialogue:\n        •\tAssistant speaks first, calmly, politely, low-intrusion.\n        •\tClearly state the specific tool-use risk (no timestamps), and provide 1-2 actionable corrections\n    (e.g., \"power off first, then…\", \"adjust your grip below the guard ring\").\n        •\tUser must not reply vaguely; produce ≥12 English words with meaningful content (accept/modify/decline and give reasons).\n        •\tAssistant closes with confirmation / optional SOP snippet / short reminder.\n        •\tDialogue text must not include timestamps, but the structured output must include aligned clip_id and time_window.\n\n⸻\n\n### **Task Definition / Nature (Instant · Tool Use)**\n\nCore Focus\n\t•\tThis category is restricted to problems that arise purely from how a tool is being used: grip, posture, contact, orientation, clamp/guard state, power state / configuration of the tool itself.\n\t•\tBy definition, Instant · Tool Use never requires rolling back or redoing previously completed workflow steps. The current step (object, target, step choice) is logically correct; only the usage technique is problematic.\n\t•\tIt does not cover mistakes about which object / part / slot / step / goal is chosen in the workflow (those belong to Short-Horizon · Error-Recovery).\n\nNature\n\t•\tTriggered when an immediate tool-related operational risk appears.\n\t•\tFocus on technique / configuration issues (grip, contact area, hand placement, body posture, orientation, clamp/guard state, power-off timing) that can become unsafe or damaging within a few seconds if not corrected.\n\t•\tIf the same mis-use is already causing an acute bodily hazard (e.g., clear cut / burn / electric-shock risk), it should be classified as Instant · Safety, not Tool Use.\n\nTemporal scope (critical)\n\t•\tEach Instant Tool Use event corresponds to a very short snippet of ongoing execution:\n\t•\ttypically 0-5 seconds between the risky configuration and when intervention should happen;\n\t•\twith a hard upper bound of ≤10 seconds.\n\t•\tIf understanding or fixing the problem requires:\n\t•\tlooking back over ≥10 seconds of prior workflow, or\n\t•\tundoing earlier completed steps and then redoing them,\nthen it should conceptually be handled by Short-Horizon services (especially Error-Recovery), not by Instant · Tool Use.\n\nEvent granularity\n\t•\tEach manual annotation segment that satisfies the temporal scope and nature above is counted as one Tool Use event.\n\t•\tYou must not merge multiple distant segments into a longer window to \"simulate\" an instant event.\n\nCommon labels (examples)\n\nimproper_grip, unstable_handle, device_not_off, unsafe_posture,\nwrong_orientation, missing_guard, loose_attachment, unstable_support, etc.\n\nExample 1 (Tool Use, not Error-Recovery)\nThe user is drilling into a workpiece with the correct drill bit and position, but their hand is very close to the rotating bit and the drill is tilted, making the operation unstable.\nIf they simply reposition their hand further away, adjust the tilt, and stabilize the drill, the task remains valid. No previous step needs to be undone.\nThis is an Instant · Tool Use event (technique correction), not Error-Recovery.\n\n⸻\n\n### **Mutual Exclusion & Priority vs. Error-Recovery (and Safety)**\n\nWhen deciding between Instant · Tool Use, Short-Horizon · Error-Recovery, and Instant · Safety, use the following rules.\n\n1. Completion vs. ongoing execution (primary test: Tool Use vs. Error-Recovery)\nUse this completion test first:\n\n\"If the user immediately switches to the correct technique from now on, without undoing anything already done, does the mistake disappear?\"\n\n\t•\tIf YES → this is Tool Use (ongoing execution / technique correction).\n\t•\tIf NO, because the current state is already wrong and must be undone and redone, then it belongs to Short-Horizon · Error-Recovery, not Tool Use.\n\nIn other words:\n\t•\tTool Use\n        •\tThe step itself is logically correct (right object, right target, right step for this task).\n        •\tThe problem lies in how the tool is being operated (grip, angle, stability, power-off timing, missing clamp/guard, etc.).\n        •\tFix = adjust how the tool is being handled / configured right now, without rolling back earlier workflow states.\n\t•\tError-Recovery\n        •\tThe workflow state itself is wrong (wrong part installed, wrong sample loaded, wrong slot used, wrong target selected, steps swapped, required step skipped, etc.).\n        •\tFix = stop, undo what was done, and redo the step correctly.\n        •\tThese should not be labeled as Tool Use in this task.\n\n2. Technique vs. workflow (rephrased decision rule)\n\t•\tIf the main problem is how the tool is being handled or configured in this short 0-10 second window\n(grip, posture, orientation, clamp/guard, power-off timing), and correcting it means adjusting the current action, classify it as Instant · Tool Use.\n\t•\tIf the main problem is what has already been done in the workflow\n(wrong object, wrong slot/target, wrong order, wrong configuration for this task, skipped required step), and the user must undo and redo a step, classify it as Short-Horizon · Error-Recovery.\n\n3. Safety override\n\t•\tIf the current tool use creates an immediate, high-risk safety hazard (e.g., hand directly in front of an active blade, imminent burn from an exposed hot surface, clear electric-shock risk),\nthe primary label should be Instant · Safety, even if there is also a technique issue.\n\t•\tIn such cases, prioritize Safety over Tool Use.\n\n4. Time scale\n\t•\tTool Use: typically 0-10 seconds, focused on a currently ongoing motion or micro configuration with no rollback.\n\t•\tError-Recovery: can span ≈10 seconds to a few minutes, requiring short-term memory of earlier completed actions and explicit rollback.\n\n5. Example 2 (Error-Recovery, not Tool Use)\nThe user is assembling a device that requires inserting Part A first and then Part B.\nInstead, they insert Part B directly, tighten it, and skip Part A.\nSimply improving their hand technique or tightening style cannot fix this — the assembly sequence itself is wrong.\nThe assistant should ask them to stop, remove Part B (undo), insert Part A, then re-insert Part B in the correct order (redo).\nThis is Error-Recovery because it is a workflow-level mistake that requires rollback + redo, not just a Tool Use adjustment.\n\nIn this task, you are only asked to output Tool Use events.\nSegments that match the Error-Recovery definition above should not be labeled as Tool Use.\n\n⸻\n\n### **Output Format and Rules**\n\nYou must produce two parallel arrays: tool_use_instant_events and dialogs.\nEach event must correspond to exactly one dialogue.\n\n### **Mandatory constraints**\n\t•\tExact Match\n        •\ttime_window must match the annotated start_time-end_time exactly.\n        •\tNo stretching, shortening, smoothing, or merging.\n\t•\tAnnotation Only\n\t    •\tYou may not introduce new or extended time windows.\n\t•\tObjective observation\n\t    •\tMust be verifiable; no speculation or hidden-mental-state guesses.\n\t•\tMulti-label\n\t    •\tSeparate output entries for each label; exact duplicates merged.\n\t•\tOrdering\n\t    •\tSort by clip_id ascending, then by start_time ascending.\n\n### **Dialogue constraints**\n\t•\t2-4 turns.\n\t•\tAssistant speaks first.\n\t•\tFirst assistant turn must include:\n\t•\texplicit mention of the specific tool-use risk, and\n\t•\t1-2 concrete corrective steps.\n\t•\tUser reply:\n\t•\t≥12 words, non-trivial, expresses acceptance, modification, or refusal with explanation.\n\t•\tAssistant final turn:\n\t•\tstep-by-step guidance / confirmation / optional mini SOP card.\n\t•\tNo timestamps in dialogue.\n\t•\tNo Safety / Privacy content.\n\t•\tNo hallucinated facts.\n\n⸻\n\n### **Unified Output Schema**\n{\n  \"tool_use_instant_events\": [\n    {\n      \"clip_id\": \"<from annotations.clip_id>\",\n      \"segment_id\": \"<from annotations.segment_id or 'unknown'>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"improper_grip | unstable_handle | device_not_off | unsafe_posture | wrong_orientation | missing_guard | loose_attachment | other\",\n      \"observation\": \"<concise, objective evidence (no speculation)>\",\n      \"source\": \"manual_annotation\",\n      \"confidence\": 0.0\n    }\n  ],\n  \"dialogs\": [\n    {\n      \"clip_id\": \"<same as paired event>\",\n      \"segment_id\": \"<same as paired event>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"<same as paired event>\",\n      \"dialogue\": [\n        { \"role\": \"assistant\", \"utterance\": \"\" },\n        { \"role\": \"user\", \"utterance\": \"<non-trivial response (>=12 words)>\" },\n        { \"role\": \"assistant\", \"utterance\": \"<two-step corrective action + confirmation>\" },\n        { \"role\": \"user\", \"utterance\": \"\" }\n      ]\n    }\n  ]\n}\n\n#### Failure Case (If there are no valid Tool Use events in current video clip)\n{\n  \"tool_use_instant_events\": [],\n  \"dialogs\": [],\n}\n\n\n\n### **Manual Annotations of Clip ID z039-june-23-22-nespresso**\n{\n  \"video_duration\": {\n    \"raw\": \"00:03:00.67\",\n    \"seconds\": 180\n  },\n  \"taskId\": \"63dadf81018d7e031c0f38c6\",\n  \"taskType\": \"make coffee with nespresso machine\",\n  \"video_name\": \"z039-june-23-22-nespresso\",\n  \"initial_conversation\": [\n    {\n      \"start_time\": 0.1,\n      \"end_time\": 0.441,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Alright\"\n    },\n    {\n      \"start_time\": 0.468,\n      \"end_time\": 6.9,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"so now we are going to handle the espresso machine, so to start please add some water to the machine.\"\n    }\n  ],\n  \"initial_fine_grained_action\": [],\n  \"actions\": [\n    {\n      \"start_time\": 7.4,\n      \"end_time\": 40.1,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student fills the water container.\",\n        \"Verb\": \"load\",\n        \"Noun\": \"water_container\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 9.017,\n          \"end_time\": 9.499,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"water_container\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 10.093,\n          \"end_time\": 10.613,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lid\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 11.09,\n          \"end_time\": 12.628,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"water_container\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 12.871,\n          \"end_time\": 16.62,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"faucet\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 16.952,\n          \"end_time\": 25.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"load\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"water_container\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 26.1,\n          \"end_time\": 26.65,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"faucet\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 27.076,\n          \"end_time\": 28.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lid\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 29.2,\n          \"end_time\": 34.936,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"transparent\",\n            \"Noun\": \"water_container\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 34.992,\n          \"end_time\": 37.261,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lid\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 37.337,\n          \"end_time\": 38.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lid\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 32.21,\n          \"end_time\": 36.6,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"To fix it you should put up the black top, and then its going to be fixed\"\n        },\n        {\n          \"start_time\": 39.1,\n          \"end_time\": 39.928,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Great.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 42.1,\n      \"end_time\": 121.1,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student makes a cup of coffee.\",\n        \"Verb\": \"make\",\n        \"Noun\": \"coffee\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 42.2,\n          \"end_time\": 44.2,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"silver\",\n            \"Noun\": \"lever\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 45.2,\n          \"end_time\": 49.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"coffee_capsule\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 50.2,\n          \"end_time\": 52.296,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"coffee_capsule\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 52.414,\n          \"end_time\": 54.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"silver\",\n            \"Noun\": \"handle\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 60.2,\n          \"end_time\": 62.997,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"cup\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 63.119,\n          \"end_time\": 64.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"The button does not work.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"button\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 69.2,\n          \"end_time\": 70.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"button\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 56.325,\n          \"end_time\": 62.15,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Please, put the cup before pressing the button, and put the cup under the coffee machine.\"\n        },\n        {\n          \"start_time\": 119.022,\n          \"end_time\": 119.991,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Great.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 122.2,\n      \"end_time\": 154.3,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student empties the capsule container.\",\n        \"Verb\": \"empty\",\n        \"Adjective\": \"empty\",\n        \"Noun\": \"capsule_container\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 123.068,\n          \"end_time\": 123.54,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"cup\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 124.3,\n          \"end_time\": 126.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"cup\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 128.024,\n          \"end_time\": 128.486,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"drip_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 129.005,\n          \"end_time\": 132.941,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student should start by putting the handle up so that the capsule goes down, and now you can remove the part.\",\n            \"Incorrect Action Corrected by\": \"35\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"drip_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 133.152,\n          \"end_time\": 135.828,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"silver\",\n            \"Noun\": \"lever\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 135.981,\n          \"end_time\": 136.469,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"drip_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 137.029,\n          \"end_time\": 139.569,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"drip_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 140.009,\n          \"end_time\": 141.537,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 142.053,\n          \"end_time\": 143.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"drip_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 145.2,\n          \"end_time\": 147.86,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"garbage_bin\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 148.07,\n          \"end_time\": 150.647,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"empty\",\n            \"Adjective\": \"transparent\",\n            \"Noun\": \"capsule_container\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 151.019,\n          \"end_time\": 153.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"garbage_bin\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 129.3,\n          \"end_time\": 138.07,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"You should start by... putting the handle up so that the capsule goes down, and now you can remove the part.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 157.2,\n      \"end_time\": 175,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student empties the drip tray.\",\n        \"Verb\": \"empty\",\n        \"Noun\": \"drip_tray\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 158.1,\n          \"end_time\": 159.635,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"drip_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 160.172,\n          \"end_time\": 161.503,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"drop\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"capsule_container\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 162.009,\n          \"end_time\": 165.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"empty\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 169.1,\n          \"end_time\": 170.222,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"capsule_container\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 170.305,\n          \"end_time\": 172.758,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"assemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"capsule_container\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 173.007,\n          \"end_time\": 174.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"drip_tray\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    }\n  ],\n  \"orphan_conversations\": [\n    {\n      \"start_time\": 39.931,\n      \"end_time\": 41.525,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Now, please make a cup of coffee.\"\n    },\n    {\n      \"start_time\": 120.326,\n      \"end_time\": 124.431,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"The next step is to remove the cup and empty the capsule container.\"\n    },\n    {\n      \"start_time\": 154.05,\n      \"end_time\": 154.35,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Great.\"\n    },\n    {\n      \"start_time\": 155.2,\n      \"end_time\": 158.4,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Now please empty the drip tray into the sink.\"\n    },\n    {\n      \"start_time\": 175.075,\n      \"end_time\": 175.996,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Perfect, thank you.\"\n    },\n    {\n      \"start_time\": 176.132,\n      \"end_time\": 179.447,\n      \"purpose\": \"instructor-start-conversation_closing remarks\",\n      \"text\": \"You can press the stop button.\"\n    }\n  ],\n  \"orphan_fine_grained_actions\": [],\n  \"long_form_description\": {\n    \"start_time\": 0.1,\n    \"end_time\": 179.1,\n    \"text\": \"The student fills the water container from the machine. Now make a cup of coffee. Finally, empty the capsule container and the drip tray.\"\n  }\n}\n"}]}]}, "generation_config": {"response_mime_type": "application/json", "response_schema": {"$defs": {"DialogUtterance": {"description": "Single utterance in a dialogue", "properties": {"role": {"description": "Role of the speaker", "enum": ["assistant", "user"], "title": "Role", "type": "string"}, "utterance": {"description": "The spoken text", "title": "Utterance", "type": "string"}}, "required": ["role", "utterance"], "title": "DialogUtterance", "type": "object"}, "ToolUseDialog": {"description": "Dialog associated with a tool use instant event", "properties": {"clip_id": {"description": "<same as paired event>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<same as paired event>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "<same as paired event>", "title": "Risk Type", "type": "string"}, "dialogue": {"description": "Dialogue turns: Turn 1 (assistant): empty, Turn 2 (user): non-trivial response (>=12 words), Turn 3 (assistant): two-step corrective action + confirmation, Turn 4 (user): optional", "items": {"$ref": "#/$defs/DialogUtterance"}, "title": "Dialogue", "type": "array"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "dialogue"], "title": "ToolUseDialog", "type": "object"}, "ToolUseInstantEvent": {"description": "Tool use instant event", "properties": {"clip_id": {"description": "<from annotations.clip_id>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<from annotations.segment_id or 'unknown'>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "Type of risk", "enum": ["improper_grip", "unstable_handle", "device_not_off", "unsafe_posture", "wrong_orientation", "missing_guard", "loose_attachment", "other"], "title": "Risk Type", "type": "string"}, "observation": {"description": "<concise, objective evidence (no speculation)>", "title": "Observation", "type": "string"}, "source": {"default": "manual_annotation", "description": "Source of the annotation", "title": "Source", "type": "string"}, "confidence": {"default": 0.0, "description": "Confidence score", "title": "Confidence", "type": "number"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "observation"], "title": "ToolUseInstantEvent", "type": "object"}}, "description": "Tool use instant service output schema for tool use events and dialogs", "properties": {"tool_use_instant_events": {"description": "List of tool use instant events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseInstantEvent"}, "title": "Tool Use Instant Events", "type": "array"}, "dialogs": {"description": "List of dialogs associated with the events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseDialog"}, "title": "Dialogs", "type": "array"}}, "title": "ToolUseInstantServiceOutput", "type": "object"}, "temperature": 0.7}}
+{"key": "request-123", "request": {"contents": [{"parts": [{"text": "\n### **Role**\n\nYou are an Instant Proactive Service (Instant PS) annotation and dialogue-generation assistant for the HoloAssist dataset.\nIn laboratory / hands-on operation settings, you analyze manual annotations to extract time-windows of \"Tool Use\" risks / improper operations, and for each extracted event, you generate a 2-4 turn \"assistant ↔ user\" dialogue.\n\nYou must rely only on the time-windows provided by the manual annotations.\nYou must not extend, shorten, merge, or fabricate any time segments that do not exist in the manual labels.\n\n⸻\n\n### **All Defined Proactive Services**\n\t•\tInstant (second-level, grounded in the current moment)\n        •\tSafety: immediate bodily/accident danger (flame, blade, electric shock, slip, rotating parts, vehicle proximity) → stop first, then handle.\n        •\tTool Use: improper tool operation/configuration (grip, not powered off, orientation, loose chuck, missing guard, unsafe posture).\n\t•\tShort-Horizon (tens of seconds to a few minutes, within a single session)\n        •\tNext-Step Guidance: workflow is already underway; provide suggestions for the next step based on what has been done.\n        •\tError-Recovery: the user has just made a workflow mistake (wrong step, wrong object, wrong target, wrong configuration for this task) and must rollback to fix it.\n        •\tResource Reminder: end-of-task state is not handled (fire/power left on, door/cap open, unsaved work, leftover items, missing refill) → remind to close/save/take/refill.\n\n⸻\n\n### **Input Manual Annotations (authoritative time source)**\n\nProvides fine-grained temporal information for all dialogue and user actions in the video.\n\n⸻\n\n### **OBJECTIVE**\n\t1.\tRead each manual annotation labeled as \"Tool Use\", and output its time_window exactly as annotated (start_time-end_time, verbatim).\n    **You must traverse every user-error segment in the manual annotations and process them one by one without omission.**\n\t2.\tFor each event, output:\n        •\trisk_type (standardized from the label)\n        •\tan objective observation (from comment and/or video JSON; must be verifiable)\n        •\tconfidence\n\t3.\tIf multiple labels exist in the same time-window → output multiple separate events.\n        If repeated identical labels appear → deduplicate and conceptually merge their sources.\n\t4.\tOutput only Tool Use events (not Safety, not Privacy, not Error-Recovery, not Resource Reminder).\n\t5.\tDialogue generation: for every event, generate a 2-4 turn dialogue:\n        •\tAssistant speaks first, calmly, politely, low-intrusion.\n        •\tClearly state the specific tool-use risk (no timestamps), and provide 1-2 actionable corrections\n    (e.g., \"power off first, then…\", \"adjust your grip below the guard ring\").\n        •\tUser must not reply vaguely; produce ≥12 English words with meaningful content (accept/modify/decline and give reasons).\n        •\tAssistant closes with confirmation / optional SOP snippet / short reminder.\n        •\tDialogue text must not include timestamps, but the structured output must include aligned clip_id and time_window.\n\n⸻\n\n### **Task Definition / Nature (Instant · Tool Use)**\n\nCore Focus\n\t•\tThis category is restricted to problems that arise purely from how a tool is being used: grip, posture, contact, orientation, clamp/guard state, power state / configuration of the tool itself.\n\t•\tBy definition, Instant · Tool Use never requires rolling back or redoing previously completed workflow steps. The current step (object, target, step choice) is logically correct; only the usage technique is problematic.\n\t•\tIt does not cover mistakes about which object / part / slot / step / goal is chosen in the workflow (those belong to Short-Horizon · Error-Recovery).\n\nNature\n\t•\tTriggered when an immediate tool-related operational risk appears.\n\t•\tFocus on technique / configuration issues (grip, contact area, hand placement, body posture, orientation, clamp/guard state, power-off timing) that can become unsafe or damaging within a few seconds if not corrected.\n\t•\tIf the same mis-use is already causing an acute bodily hazard (e.g., clear cut / burn / electric-shock risk), it should be classified as Instant · Safety, not Tool Use.\n\nTemporal scope (critical)\n\t•\tEach Instant Tool Use event corresponds to a very short snippet of ongoing execution:\n\t•\ttypically 0-5 seconds between the risky configuration and when intervention should happen;\n\t•\twith a hard upper bound of ≤10 seconds.\n\t•\tIf understanding or fixing the problem requires:\n\t•\tlooking back over ≥10 seconds of prior workflow, or\n\t•\tundoing earlier completed steps and then redoing them,\nthen it should conceptually be handled by Short-Horizon services (especially Error-Recovery), not by Instant · Tool Use.\n\nEvent granularity\n\t•\tEach manual annotation segment that satisfies the temporal scope and nature above is counted as one Tool Use event.\n\t•\tYou must not merge multiple distant segments into a longer window to \"simulate\" an instant event.\n\nCommon labels (examples)\n\nimproper_grip, unstable_handle, device_not_off, unsafe_posture,\nwrong_orientation, missing_guard, loose_attachment, unstable_support, etc.\n\nExample 1 (Tool Use, not Error-Recovery)\nThe user is drilling into a workpiece with the correct drill bit and position, but their hand is very close to the rotating bit and the drill is tilted, making the operation unstable.\nIf they simply reposition their hand further away, adjust the tilt, and stabilize the drill, the task remains valid. No previous step needs to be undone.\nThis is an Instant · Tool Use event (technique correction), not Error-Recovery.\n\n⸻\n\n### **Mutual Exclusion & Priority vs. Error-Recovery (and Safety)**\n\nWhen deciding between Instant · Tool Use, Short-Horizon · Error-Recovery, and Instant · Safety, use the following rules.\n\n1. Completion vs. ongoing execution (primary test: Tool Use vs. Error-Recovery)\nUse this completion test first:\n\n\"If the user immediately switches to the correct technique from now on, without undoing anything already done, does the mistake disappear?\"\n\n\t•\tIf YES → this is Tool Use (ongoing execution / technique correction).\n\t•\tIf NO, because the current state is already wrong and must be undone and redone, then it belongs to Short-Horizon · Error-Recovery, not Tool Use.\n\nIn other words:\n\t•\tTool Use\n        •\tThe step itself is logically correct (right object, right target, right step for this task).\n        •\tThe problem lies in how the tool is being operated (grip, angle, stability, power-off timing, missing clamp/guard, etc.).\n        •\tFix = adjust how the tool is being handled / configured right now, without rolling back earlier workflow states.\n\t•\tError-Recovery\n        •\tThe workflow state itself is wrong (wrong part installed, wrong sample loaded, wrong slot used, wrong target selected, steps swapped, required step skipped, etc.).\n        •\tFix = stop, undo what was done, and redo the step correctly.\n        •\tThese should not be labeled as Tool Use in this task.\n\n2. Technique vs. workflow (rephrased decision rule)\n\t•\tIf the main problem is how the tool is being handled or configured in this short 0-10 second window\n(grip, posture, orientation, clamp/guard, power-off timing), and correcting it means adjusting the current action, classify it as Instant · Tool Use.\n\t•\tIf the main problem is what has already been done in the workflow\n(wrong object, wrong slot/target, wrong order, wrong configuration for this task, skipped required step), and the user must undo and redo a step, classify it as Short-Horizon · Error-Recovery.\n\n3. Safety override\n\t•\tIf the current tool use creates an immediate, high-risk safety hazard (e.g., hand directly in front of an active blade, imminent burn from an exposed hot surface, clear electric-shock risk),\nthe primary label should be Instant · Safety, even if there is also a technique issue.\n\t•\tIn such cases, prioritize Safety over Tool Use.\n\n4. Time scale\n\t•\tTool Use: typically 0-10 seconds, focused on a currently ongoing motion or micro configuration with no rollback.\n\t•\tError-Recovery: can span ≈10 seconds to a few minutes, requiring short-term memory of earlier completed actions and explicit rollback.\n\n5. Example 2 (Error-Recovery, not Tool Use)\nThe user is assembling a device that requires inserting Part A first and then Part B.\nInstead, they insert Part B directly, tighten it, and skip Part A.\nSimply improving their hand technique or tightening style cannot fix this — the assembly sequence itself is wrong.\nThe assistant should ask them to stop, remove Part B (undo), insert Part A, then re-insert Part B in the correct order (redo).\nThis is Error-Recovery because it is a workflow-level mistake that requires rollback + redo, not just a Tool Use adjustment.\n\nIn this task, you are only asked to output Tool Use events.\nSegments that match the Error-Recovery definition above should not be labeled as Tool Use.\n\n⸻\n\n### **Output Format and Rules**\n\nYou must produce two parallel arrays: tool_use_instant_events and dialogs.\nEach event must correspond to exactly one dialogue.\n\n### **Mandatory constraints**\n\t•\tExact Match\n        •\ttime_window must match the annotated start_time-end_time exactly.\n        •\tNo stretching, shortening, smoothing, or merging.\n\t•\tAnnotation Only\n\t    •\tYou may not introduce new or extended time windows.\n\t•\tObjective observation\n\t    •\tMust be verifiable; no speculation or hidden-mental-state guesses.\n\t•\tMulti-label\n\t    •\tSeparate output entries for each label; exact duplicates merged.\n\t•\tOrdering\n\t    •\tSort by clip_id ascending, then by start_time ascending.\n\n### **Dialogue constraints**\n\t•\t2-4 turns.\n\t•\tAssistant speaks first.\n\t•\tFirst assistant turn must include:\n\t•\texplicit mention of the specific tool-use risk, and\n\t•\t1-2 concrete corrective steps.\n\t•\tUser reply:\n\t•\t≥12 words, non-trivial, expresses acceptance, modification, or refusal with explanation.\n\t•\tAssistant final turn:\n\t•\tstep-by-step guidance / confirmation / optional mini SOP card.\n\t•\tNo timestamps in dialogue.\n\t•\tNo Safety / Privacy content.\n\t•\tNo hallucinated facts.\n\n⸻\n\n### **Unified Output Schema**\n{\n  \"tool_use_instant_events\": [\n    {\n      \"clip_id\": \"<from annotations.clip_id>\",\n      \"segment_id\": \"<from annotations.segment_id or 'unknown'>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"improper_grip | unstable_handle | device_not_off | unsafe_posture | wrong_orientation | missing_guard | loose_attachment | other\",\n      \"observation\": \"<concise, objective evidence (no speculation)>\",\n      \"source\": \"manual_annotation\",\n      \"confidence\": 0.0\n    }\n  ],\n  \"dialogs\": [\n    {\n      \"clip_id\": \"<same as paired event>\",\n      \"segment_id\": \"<same as paired event>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"<same as paired event>\",\n      \"dialogue\": [\n        { \"role\": \"assistant\", \"utterance\": \"\" },\n        { \"role\": \"user\", \"utterance\": \"<non-trivial response (>=12 words)>\" },\n        { \"role\": \"assistant\", \"utterance\": \"<two-step corrective action + confirmation>\" },\n        { \"role\": \"user\", \"utterance\": \"\" }\n      ]\n    }\n  ]\n}\n\n#### Failure Case (If there are no valid Tool Use events in current video clip)\n{\n  \"tool_use_instant_events\": [],\n  \"dialogs\": [],\n}\n\n\n\n### **Manual Annotations of Clip ID z039-june-23-22-printer_big**\n{\n  \"video_duration\": {\n    \"raw\": \"00:01:54.03\",\n    \"seconds\": 114\n  },\n  \"taskId\": \"63dadf81402dee182862462a\",\n  \"taskType\": \"setup big printer\",\n  \"video_name\": \"z039-june-23-22-printer_big\",\n  \"initial_conversation\": [\n    {\n      \"start_time\": 0.1,\n      \"end_time\": 3.4,\n      \"purpose\": \"instructor-start-conversation_opening remarks\",\n      \"text\": \"Alright, now we're going to handle the bigger printer.\"\n    },\n    {\n      \"start_time\": 3.42,\n      \"end_time\": 5.82,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"So, to start, please turn on the printer.\"\n    }\n  ],\n  \"initial_fine_grained_action\": [],\n  \"actions\": [\n    {\n      \"start_time\": 5.4,\n      \"end_time\": 14.2,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student turns on the printer.\",\n        \"Verb\": \"turn_on\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"printer\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 7.729,\n          \"end_time\": 9.729,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student touches the incorrect button.\",\n            \"Incorrect Action Corrected by\": \"4\",\n            \"Verb\": \"touch\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"button\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 10.708,\n          \"end_time\": 11.835,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"purple\",\n            \"Noun\": \"moon_button\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 7.904,\n          \"end_time\": 9.831,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"You should press the moon button.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 18.708,\n      \"end_time\": 26.02,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student turns off the printer.\",\n        \"Verb\": \"turn_off\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"printer\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 20.2,\n          \"end_time\": 21.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"The student presses the button for not enough time.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"button\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 23.2,\n          \"end_time\": 25.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"purple\",\n            \"Noun\": \"button\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 29.612,\n      \"end_time\": 63.2,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student loads the paper stack into the paper tray.\",\n        \"Verb\": \"load\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"paper_stack\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 30.416,\n          \"end_time\": 32.597,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 32.687,\n          \"end_time\": 35.244,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 35.333,\n          \"end_time\": 39.382,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student places the paper stack in the wrong compartment.\",\n            \"Incorrect Action Corrected by\": \"23\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"wrong\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 39.492,\n          \"end_time\": 42.074,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student places the paper stack in the wrong compartment.\",\n            \"Incorrect Action Corrected by\": \"23\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 42.221,\n          \"end_time\": 45.678,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student lifts the incorrect compartment.\",\n            \"Incorrect Action Corrected by\": \"60\",\n            \"Verb\": \"flip\",\n            \"Adjective\": \"wrong\",\n            \"Noun\": \"copy_gate\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 49.945,\n          \"end_time\": 51.123,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 51.207,\n          \"end_time\": 54.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"open\",\n            \"Noun\": \"paper_tray\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Adjective\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 55.1,\n          \"end_time\": 58.534,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"insert\",\n            \"Noun\": \"paper_stack\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Adjective\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 58.554,\n          \"end_time\": 60.527,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"align\",\n            \"Noun\": \"paper_stack\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Adjective\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 60.573,\n          \"end_time\": 62.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"close\",\n            \"Noun\": \"paper_tray\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Adjective\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 35.514,\n          \"end_time\": 38.935,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"The paper goes on the first drawer of the printer.\"\n        },\n        {\n          \"start_time\": 39.453,\n          \"end_time\": 45.296,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"The drawers are below uh, it's actually it's on the.\"\n        },\n        {\n          \"start_time\": 45.786,\n          \"end_time\": 50.3,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Please step aside, it's on the drawers you can see in front of you.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 67.28,\n      \"end_time\": 110.2,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student exchanges the black ink cartridge.\",\n        \"Verb\": \"exchange\",\n        \"Adjective\": \"black\",\n        \"Noun\": \"ink_cartridge\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 69.1,\n          \"end_time\": 70.459,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"approach\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 70.501,\n          \"end_time\": 71.248,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 71.285,\n          \"end_time\": 74.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 77.2,\n          \"end_time\": 80.264,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"cartridge_gate\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 80.405,\n          \"end_time\": 84.144,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"inspect\",\n            \"Noun\": \"printer\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Adjective\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 84.219,\n          \"end_time\": 88.886,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student touches the button and is unnecessary.\",\n            \"Incorrect Action Corrected by\": \"46\",\n            \"Verb\": \"touch\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"button\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 88.992,\n          \"end_time\": 90.576,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 90.683,\n          \"end_time\": 92.161,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 92.24,\n          \"end_time\": 97.686,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"The student places the ink cartridge incorrectly.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"push\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 97.792,\n          \"end_time\": 102.112,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 102.223,\n          \"end_time\": 104.865,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"push\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 104.956,\n          \"end_time\": 107.543,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"close\",\n            \"Noun\": \"cartridge_gate\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Adjective\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 108.2,\n          \"end_time\": 109.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 72,\n          \"end_time\": 75.8,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"The cartridge are located just above the first drawer.\"\n        },\n        {\n          \"start_time\": 84.1,\n          \"end_time\": 89.6,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"Please remove the black ink, it's the one to the left. You can just pull on it to remove it.\"\n        }\n      ]\n    }\n  ],\n  \"orphan_conversations\": [\n    {\n      \"start_time\": 15.649,\n      \"end_time\": 16.282,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Great.\"\n    },\n    {\n      \"start_time\": 16.3,\n      \"end_time\": 18.8,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Now please turn off the printer.\"\n    },\n    {\n      \"start_time\": 26.1,\n      \"end_time\": 26.8,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Perfect.\"\n    },\n    {\n      \"start_time\": 26.849,\n      \"end_time\": 29.649,\n      \"purpose\": \"instructor-start-conversation_follow-up instruction\",\n      \"text\": \"The next step is to add some paper in the printer.\"\n    },\n    {\n      \"start_time\": 62.773,\n      \"end_time\": 63.673,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Perfect.\"\n    },\n    {\n      \"start_time\": 63.71,\n      \"end_time\": 67.31,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"The next step is to change the black ink from the printer.\"\n    },\n    {\n      \"start_time\": 109.806,\n      \"end_time\": 110.706,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Great, thank you.\"\n    },\n    {\n      \"start_time\": 110.729,\n      \"end_time\": 112.929,\n      \"purpose\": \"instructor-start-conversation_closing remarks\",\n      \"text\": \"It's over, you can press the stop button.\"\n    }\n  ],\n  \"orphan_fine_grained_actions\": [],\n  \"long_form_description\": {\n    \"start_time\": 0.12,\n    \"end_time\": 113.12,\n    \"text\": \"The student turns on the printer, then turns it off, after that he loads the paper tray with the paper stack, and finally exchanges the black ink cartridge.\"\n  }\n}\n"}]}]}, "generation_config": {"response_mime_type": "application/json", "response_schema": {"$defs": {"DialogUtterance": {"description": "Single utterance in a dialogue", "properties": {"role": {"description": "Role of the speaker", "enum": ["assistant", "user"], "title": "Role", "type": "string"}, "utterance": {"description": "The spoken text", "title": "Utterance", "type": "string"}}, "required": ["role", "utterance"], "title": "DialogUtterance", "type": "object"}, "ToolUseDialog": {"description": "Dialog associated with a tool use instant event", "properties": {"clip_id": {"description": "<same as paired event>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<same as paired event>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "<same as paired event>", "title": "Risk Type", "type": "string"}, "dialogue": {"description": "Dialogue turns: Turn 1 (assistant): empty, Turn 2 (user): non-trivial response (>=12 words), Turn 3 (assistant): two-step corrective action + confirmation, Turn 4 (user): optional", "items": {"$ref": "#/$defs/DialogUtterance"}, "title": "Dialogue", "type": "array"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "dialogue"], "title": "ToolUseDialog", "type": "object"}, "ToolUseInstantEvent": {"description": "Tool use instant event", "properties": {"clip_id": {"description": "<from annotations.clip_id>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<from annotations.segment_id or 'unknown'>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "Type of risk", "enum": ["improper_grip", "unstable_handle", "device_not_off", "unsafe_posture", "wrong_orientation", "missing_guard", "loose_attachment", "other"], "title": "Risk Type", "type": "string"}, "observation": {"description": "<concise, objective evidence (no speculation)>", "title": "Observation", "type": "string"}, "source": {"default": "manual_annotation", "description": "Source of the annotation", "title": "Source", "type": "string"}, "confidence": {"default": 0.0, "description": "Confidence score", "title": "Confidence", "type": "number"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "observation"], "title": "ToolUseInstantEvent", "type": "object"}}, "description": "Tool use instant service output schema for tool use events and dialogs", "properties": {"tool_use_instant_events": {"description": "List of tool use instant events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseInstantEvent"}, "title": "Tool Use Instant Events", "type": "array"}, "dialogs": {"description": "List of dialogs associated with the events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseDialog"}, "title": "Dialogs", "type": "array"}}, "title": "ToolUseInstantServiceOutput", "type": "object"}, "temperature": 0.7}}
+{"key": "request-124", "request": {"contents": [{"parts": [{"text": "\n### **Role**\n\nYou are an Instant Proactive Service (Instant PS) annotation and dialogue-generation assistant for the HoloAssist dataset.\nIn laboratory / hands-on operation settings, you analyze manual annotations to extract time-windows of \"Tool Use\" risks / improper operations, and for each extracted event, you generate a 2-4 turn \"assistant ↔ user\" dialogue.\n\nYou must rely only on the time-windows provided by the manual annotations.\nYou must not extend, shorten, merge, or fabricate any time segments that do not exist in the manual labels.\n\n⸻\n\n### **All Defined Proactive Services**\n\t•\tInstant (second-level, grounded in the current moment)\n        •\tSafety: immediate bodily/accident danger (flame, blade, electric shock, slip, rotating parts, vehicle proximity) → stop first, then handle.\n        •\tTool Use: improper tool operation/configuration (grip, not powered off, orientation, loose chuck, missing guard, unsafe posture).\n\t•\tShort-Horizon (tens of seconds to a few minutes, within a single session)\n        •\tNext-Step Guidance: workflow is already underway; provide suggestions for the next step based on what has been done.\n        •\tError-Recovery: the user has just made a workflow mistake (wrong step, wrong object, wrong target, wrong configuration for this task) and must rollback to fix it.\n        •\tResource Reminder: end-of-task state is not handled (fire/power left on, door/cap open, unsaved work, leftover items, missing refill) → remind to close/save/take/refill.\n\n⸻\n\n### **Input Manual Annotations (authoritative time source)**\n\nProvides fine-grained temporal information for all dialogue and user actions in the video.\n\n⸻\n\n### **OBJECTIVE**\n\t1.\tRead each manual annotation labeled as \"Tool Use\", and output its time_window exactly as annotated (start_time-end_time, verbatim).\n    **You must traverse every user-error segment in the manual annotations and process them one by one without omission.**\n\t2.\tFor each event, output:\n        •\trisk_type (standardized from the label)\n        •\tan objective observation (from comment and/or video JSON; must be verifiable)\n        •\tconfidence\n\t3.\tIf multiple labels exist in the same time-window → output multiple separate events.\n        If repeated identical labels appear → deduplicate and conceptually merge their sources.\n\t4.\tOutput only Tool Use events (not Safety, not Privacy, not Error-Recovery, not Resource Reminder).\n\t5.\tDialogue generation: for every event, generate a 2-4 turn dialogue:\n        •\tAssistant speaks first, calmly, politely, low-intrusion.\n        •\tClearly state the specific tool-use risk (no timestamps), and provide 1-2 actionable corrections\n    (e.g., \"power off first, then…\", \"adjust your grip below the guard ring\").\n        •\tUser must not reply vaguely; produce ≥12 English words with meaningful content (accept/modify/decline and give reasons).\n        •\tAssistant closes with confirmation / optional SOP snippet / short reminder.\n        •\tDialogue text must not include timestamps, but the structured output must include aligned clip_id and time_window.\n\n⸻\n\n### **Task Definition / Nature (Instant · Tool Use)**\n\nCore Focus\n\t•\tThis category is restricted to problems that arise purely from how a tool is being used: grip, posture, contact, orientation, clamp/guard state, power state / configuration of the tool itself.\n\t•\tBy definition, Instant · Tool Use never requires rolling back or redoing previously completed workflow steps. The current step (object, target, step choice) is logically correct; only the usage technique is problematic.\n\t•\tIt does not cover mistakes about which object / part / slot / step / goal is chosen in the workflow (those belong to Short-Horizon · Error-Recovery).\n\nNature\n\t•\tTriggered when an immediate tool-related operational risk appears.\n\t•\tFocus on technique / configuration issues (grip, contact area, hand placement, body posture, orientation, clamp/guard state, power-off timing) that can become unsafe or damaging within a few seconds if not corrected.\n\t•\tIf the same mis-use is already causing an acute bodily hazard (e.g., clear cut / burn / electric-shock risk), it should be classified as Instant · Safety, not Tool Use.\n\nTemporal scope (critical)\n\t•\tEach Instant Tool Use event corresponds to a very short snippet of ongoing execution:\n\t•\ttypically 0-5 seconds between the risky configuration and when intervention should happen;\n\t•\twith a hard upper bound of ≤10 seconds.\n\t•\tIf understanding or fixing the problem requires:\n\t•\tlooking back over ≥10 seconds of prior workflow, or\n\t•\tundoing earlier completed steps and then redoing them,\nthen it should conceptually be handled by Short-Horizon services (especially Error-Recovery), not by Instant · Tool Use.\n\nEvent granularity\n\t•\tEach manual annotation segment that satisfies the temporal scope and nature above is counted as one Tool Use event.\n\t•\tYou must not merge multiple distant segments into a longer window to \"simulate\" an instant event.\n\nCommon labels (examples)\n\nimproper_grip, unstable_handle, device_not_off, unsafe_posture,\nwrong_orientation, missing_guard, loose_attachment, unstable_support, etc.\n\nExample 1 (Tool Use, not Error-Recovery)\nThe user is drilling into a workpiece with the correct drill bit and position, but their hand is very close to the rotating bit and the drill is tilted, making the operation unstable.\nIf they simply reposition their hand further away, adjust the tilt, and stabilize the drill, the task remains valid. No previous step needs to be undone.\nThis is an Instant · Tool Use event (technique correction), not Error-Recovery.\n\n⸻\n\n### **Mutual Exclusion & Priority vs. Error-Recovery (and Safety)**\n\nWhen deciding between Instant · Tool Use, Short-Horizon · Error-Recovery, and Instant · Safety, use the following rules.\n\n1. Completion vs. ongoing execution (primary test: Tool Use vs. Error-Recovery)\nUse this completion test first:\n\n\"If the user immediately switches to the correct technique from now on, without undoing anything already done, does the mistake disappear?\"\n\n\t•\tIf YES → this is Tool Use (ongoing execution / technique correction).\n\t•\tIf NO, because the current state is already wrong and must be undone and redone, then it belongs to Short-Horizon · Error-Recovery, not Tool Use.\n\nIn other words:\n\t•\tTool Use\n        •\tThe step itself is logically correct (right object, right target, right step for this task).\n        •\tThe problem lies in how the tool is being operated (grip, angle, stability, power-off timing, missing clamp/guard, etc.).\n        •\tFix = adjust how the tool is being handled / configured right now, without rolling back earlier workflow states.\n\t•\tError-Recovery\n        •\tThe workflow state itself is wrong (wrong part installed, wrong sample loaded, wrong slot used, wrong target selected, steps swapped, required step skipped, etc.).\n        •\tFix = stop, undo what was done, and redo the step correctly.\n        •\tThese should not be labeled as Tool Use in this task.\n\n2. Technique vs. workflow (rephrased decision rule)\n\t•\tIf the main problem is how the tool is being handled or configured in this short 0-10 second window\n(grip, posture, orientation, clamp/guard, power-off timing), and correcting it means adjusting the current action, classify it as Instant · Tool Use.\n\t•\tIf the main problem is what has already been done in the workflow\n(wrong object, wrong slot/target, wrong order, wrong configuration for this task, skipped required step), and the user must undo and redo a step, classify it as Short-Horizon · Error-Recovery.\n\n3. Safety override\n\t•\tIf the current tool use creates an immediate, high-risk safety hazard (e.g., hand directly in front of an active blade, imminent burn from an exposed hot surface, clear electric-shock risk),\nthe primary label should be Instant · Safety, even if there is also a technique issue.\n\t•\tIn such cases, prioritize Safety over Tool Use.\n\n4. Time scale\n\t•\tTool Use: typically 0-10 seconds, focused on a currently ongoing motion or micro configuration with no rollback.\n\t•\tError-Recovery: can span ≈10 seconds to a few minutes, requiring short-term memory of earlier completed actions and explicit rollback.\n\n5. Example 2 (Error-Recovery, not Tool Use)\nThe user is assembling a device that requires inserting Part A first and then Part B.\nInstead, they insert Part B directly, tighten it, and skip Part A.\nSimply improving their hand technique or tightening style cannot fix this — the assembly sequence itself is wrong.\nThe assistant should ask them to stop, remove Part B (undo), insert Part A, then re-insert Part B in the correct order (redo).\nThis is Error-Recovery because it is a workflow-level mistake that requires rollback + redo, not just a Tool Use adjustment.\n\nIn this task, you are only asked to output Tool Use events.\nSegments that match the Error-Recovery definition above should not be labeled as Tool Use.\n\n⸻\n\n### **Output Format and Rules**\n\nYou must produce two parallel arrays: tool_use_instant_events and dialogs.\nEach event must correspond to exactly one dialogue.\n\n### **Mandatory constraints**\n\t•\tExact Match\n        •\ttime_window must match the annotated start_time-end_time exactly.\n        •\tNo stretching, shortening, smoothing, or merging.\n\t•\tAnnotation Only\n\t    •\tYou may not introduce new or extended time windows.\n\t•\tObjective observation\n\t    •\tMust be verifiable; no speculation or hidden-mental-state guesses.\n\t•\tMulti-label\n\t    •\tSeparate output entries for each label; exact duplicates merged.\n\t•\tOrdering\n\t    •\tSort by clip_id ascending, then by start_time ascending.\n\n### **Dialogue constraints**\n\t•\t2-4 turns.\n\t•\tAssistant speaks first.\n\t•\tFirst assistant turn must include:\n\t•\texplicit mention of the specific tool-use risk, and\n\t•\t1-2 concrete corrective steps.\n\t•\tUser reply:\n\t•\t≥12 words, non-trivial, expresses acceptance, modification, or refusal with explanation.\n\t•\tAssistant final turn:\n\t•\tstep-by-step guidance / confirmation / optional mini SOP card.\n\t•\tNo timestamps in dialogue.\n\t•\tNo Safety / Privacy content.\n\t•\tNo hallucinated facts.\n\n⸻\n\n### **Unified Output Schema**\n{\n  \"tool_use_instant_events\": [\n    {\n      \"clip_id\": \"<from annotations.clip_id>\",\n      \"segment_id\": \"<from annotations.segment_id or 'unknown'>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"improper_grip | unstable_handle | device_not_off | unsafe_posture | wrong_orientation | missing_guard | loose_attachment | other\",\n      \"observation\": \"<concise, objective evidence (no speculation)>\",\n      \"source\": \"manual_annotation\",\n      \"confidence\": 0.0\n    }\n  ],\n  \"dialogs\": [\n    {\n      \"clip_id\": \"<same as paired event>\",\n      \"segment_id\": \"<same as paired event>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"<same as paired event>\",\n      \"dialogue\": [\n        { \"role\": \"assistant\", \"utterance\": \"\" },\n        { \"role\": \"user\", \"utterance\": \"<non-trivial response (>=12 words)>\" },\n        { \"role\": \"assistant\", \"utterance\": \"<two-step corrective action + confirmation>\" },\n        { \"role\": \"user\", \"utterance\": \"\" }\n      ]\n    }\n  ]\n}\n\n#### Failure Case (If there are no valid Tool Use events in current video clip)\n{\n  \"tool_use_instant_events\": [],\n  \"dialogs\": [],\n}\n\n\n\n### **Manual Annotations of Clip ID z039-june-23-22-switch**\n{\n  \"video_duration\": {\n    \"raw\": \"00:03:44.45\",\n    \"seconds\": 224\n  },\n  \"taskId\": \"63dadf813f3920ace598992f\",\n  \"taskType\": \"setup switch\",\n  \"video_name\": \"z039-june-23-22-switch\",\n  \"initial_conversation\": [\n    {\n      \"start_time\": 1.1,\n      \"end_time\": 1.402,\n      \"purpose\": \"instructor-start-conversation_other\",\n      \"text\": \"Great.\"\n    },\n    {\n      \"start_time\": 1.425,\n      \"end_time\": 12.3,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Now we are going to look at the switch, so to start, please remove the controllers and change them from the screen to the comforts dry grip.\"\n    }\n  ],\n  \"initial_fine_grained_action\": [\n    {\n      \"start_time\": 13.2,\n      \"end_time\": 16.059,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"grab\",\n        \"Adjective\": \"rectangular\",\n        \"Noun\": \"nintendo_switch\",\n        \"adverbial\": \"none\"\n      }\n    }\n  ],\n  \"actions\": [\n    {\n      \"start_time\": 13.2,\n      \"end_time\": 38.3,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student disassembles the joy-con controller from the Nintendo switch.\",\n        \"Verb\": \"disassemble\",\n        \"Noun\": \"joy_con_controller\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 16.114,\n          \"end_time\": 19.063,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 19.137,\n          \"end_time\": 21.07,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"turn\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 21.103,\n          \"end_time\": 22.964,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 23.056,\n          \"end_time\": 26.116,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"flip\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 26.201,\n          \"end_time\": 28.054,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"flip\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 28.138,\n          \"end_time\": 30.055,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"button\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 30.148,\n          \"end_time\": 32.038,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 32.143,\n          \"end_time\": 34.157,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 34.241,\n          \"end_time\": 36.17,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 16.3,\n          \"end_time\": 23.6,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"To remove the controllers we should rotate the switch, there's a small black button on behind the switch.\"\n        },\n        {\n          \"start_time\": 24.075,\n          \"end_time\": 28.425,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"If you look behind the switch there's a small black button, you can press it and slide.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 39.2,\n      \"end_time\": 72,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student assembles the joy-con controller on the comfort grip.\",\n        \"Verb\": \"assemble\",\n        \"Noun\": \"joy_con_controller\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 45.209,\n          \"end_time\": 48.685,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"left\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 48.694,\n          \"end_time\": 49.242,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"otherwise\",\n            \"Incorrect Action Explanation\": \"Incorrect part.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"right\",\n            \"Noun\": \"joy_con_strap\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 49.295,\n          \"end_time\": 50.371,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"comfort_grip\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 50.433,\n          \"end_time\": 52.059,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"flip\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"comfort_grip\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 52.134,\n          \"end_time\": 58.164,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 58.233,\n          \"end_time\": 66.142,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 66.244,\n          \"end_time\": 71.964,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"rectangular\",\n            \"Noun\": \"comfort_grip\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 55.165,\n          \"end_time\": 56.4,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"You can slide it in.\"\n        },\n        {\n          \"start_time\": 65.24,\n          \"end_time\": 66.414,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Great.\"\n        },\n        {\n          \"start_time\": 66.569,\n          \"end_time\": 71.945,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Now please change the two controllers from the joy-con comfort grip to the two joy-cons.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 72.3,\n      \"end_time\": 108.1,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student assembles the joy-con controller in the joy-con strap.\",\n        \"Verb\": \"assemble\",\n        \"Noun\": \"joy_con_controller\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 73.748,\n          \"end_time\": 75.05,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"flip\",\n            \"Adjective\": \"rectangular\",\n            \"Noun\": \"comfort_grip\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 75.12,\n          \"end_time\": 78.355,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 78.452,\n          \"end_time\": 80.287,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 80.385,\n          \"end_time\": 81.941,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 82.038,\n          \"end_time\": 83.177,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 83.248,\n          \"end_time\": 86.094,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"right\",\n            \"Noun\": \"comfort_grip\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 86.15,\n          \"end_time\": 86.849,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"right\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 86.345,\n          \"end_time\": 87.281,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"otherwise\",\n            \"Incorrect Action Explanation\": \"Incorrect part.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"right\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 86.883,\n          \"end_time\": 86.93,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"otherwise\",\n            \"Incorrect Action Explanation\": \"Incorrect part\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"left\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 87.347,\n          \"end_time\": 88.149,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"left\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 88.207,\n          \"end_time\": 93.155,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"right\",\n            \"Noun\": \"joy_con_strap\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 93.227,\n          \"end_time\": 94.794,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"left\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 94.876,\n          \"end_time\": 97.035,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"joy_con_strap\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 97.101,\n          \"end_time\": 98.356,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 98.425,\n          \"end_time\": 99.82,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"left\",\n            \"Noun\": \"joy_con_strap\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 99.893,\n          \"end_time\": 101.27,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"right\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 101.346,\n          \"end_time\": 103.079,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"turn\",\n            \"Adjective\": \"left\",\n            \"Noun\": \"joy_con_strap\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 103.137,\n          \"end_time\": 106.075,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"left\",\n            \"Noun\": \"joy_con_strap\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 85.618,\n          \"end_time\": 93.807,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Is the two black things that are on the table, and you can slide them to the black the blue and the red controllers.\"\n        },\n        {\n          \"start_time\": 93.872,\n          \"end_time\": 94.8,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Yes.\"\n        },\n        {\n          \"start_time\": 105.121,\n          \"end_time\": 105.977,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Perfect.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 110.1,\n      \"end_time\": 128.2,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student assembles the joy-con controller in the Nintendo switch.\",\n        \"Verb\": \"assemble\",\n        \"Noun\": \"joy_con_controller\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 110.185,\n          \"end_time\": 112.06,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"right\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 112.138,\n          \"end_time\": 113.136,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"left\",\n            \"Noun\": \"joy_con_strap\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 113.172,\n          \"end_time\": 114.639,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"left\",\n            \"Noun\": \"joy_con_strap\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 114.747,\n          \"end_time\": 116.141,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"left\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 116.232,\n          \"end_time\": 117.178,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 117.214,\n          \"end_time\": 118.292,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 118.328,\n          \"end_time\": 119.051,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"red\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 119.103,\n          \"end_time\": 119.228,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"left\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 119.277,\n          \"end_time\": 120.69,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"right\",\n            \"Noun\": \"joy_con_strap\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 120.651,\n          \"end_time\": 121.155,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"right\",\n            \"Noun\": \"joy_con_strap\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 121.176,\n          \"end_time\": 123.187,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"right\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 123.249,\n          \"end_time\": 126.176,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"blue\",\n            \"Noun\": \"joy_con_controller\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 126.031,\n          \"end_time\": 126.313,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Great.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 129.1,\n      \"end_time\": 147.2,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student makes the nintendo switch stand.\",\n        \"Verb\": \"stand\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"nintendo_switch\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 129.251,\n          \"end_time\": 131.044,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 131.146,\n          \"end_time\": 133.095,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"flip\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 133.12,\n          \"end_time\": 133.766,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"otherwise\",\n            \"Incorrect Action Explanation\": \"It's not the piece.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"touch\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 133.86,\n          \"end_time\": 135.002,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 135.062,\n          \"end_time\": 136.15,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"flip\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 136.223,\n          \"end_time\": 139.05,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 139.116,\n          \"end_time\": 141.044,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"turn\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 141.125,\n          \"end_time\": 144.009,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"kickstand\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 134.2,\n          \"end_time\": 141.5,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"There is a kickstand behind the switch that you can open if you turn the switch around.\"\n        },\n        {\n          \"start_time\": 146.1,\n          \"end_time\": 146.569,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Great.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 149.1,\n      \"end_time\": 168.2,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student changes the game card.\",\n        \"Verb\": \"exchange\",\n        \"Noun\": \"game_card\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 149.373,\n          \"end_time\": 154.151,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"game_slot\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 154.249,\n          \"end_time\": 156.17,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 156.246,\n          \"end_time\": 159.248,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"right\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 159.318,\n          \"end_time\": 161.075,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"right\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 161.116,\n          \"end_time\": 163.047,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"right\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 163.081,\n          \"end_time\": 165.033,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 170.3,\n      \"end_time\": 197.2,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student changes the SD card.\",\n        \"Verb\": \"exchange\",\n        \"Noun\": \"sd_card\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 172.222,\n          \"end_time\": 174.049,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"turn\",\n            \"Adjective\": \"low\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 174.117,\n          \"end_time\": 180.151,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 180.231,\n          \"end_time\": 185.139,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"kickstand\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 185.228,\n          \"end_time\": 187.058,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 187.136,\n          \"end_time\": 188.365,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 188.463,\n          \"end_time\": 190.181,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 190.212,\n          \"end_time\": 193.086,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 193.114,\n          \"end_time\": 194.089,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lid\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 194.14,\n          \"end_time\": 195.365,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"kickstand\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 175.4,\n          \"end_time\": 178.632,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"The SD card is at the same place that the kickstand is.\"\n        },\n        {\n          \"start_time\": 196.1,\n          \"end_time\": 196.5,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Great,.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 198.1,\n      \"end_time\": 214.2,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student turn on the nintendo switch.\",\n        \"Verb\": \"turn_on\",\n        \"Noun\": \"nintendo_switch\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 198.329,\n          \"end_time\": 199.687,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 199.727,\n          \"end_time\": 202.037,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 202.128,\n          \"end_time\": 212.722,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"turn_on\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"button\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 214.2,\n      \"end_time\": 223.3,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student turn off the nintendo switch.\",\n        \"Verb\": \"turn_off\",\n        \"Noun\": \"nintendo_switch\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 218.249,\n          \"end_time\": 220.056,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"turn_off\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"button\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 220.145,\n          \"end_time\": 222.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"nintendo_switch\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 214.411,\n          \"end_time\": 216.476,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Now please turn off the switch.\"\n        },\n        {\n          \"start_time\": 219.05,\n          \"end_time\": 219.45,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Perfect.\"\n        },\n        {\n          \"start_time\": 220.325,\n          \"end_time\": 222.875,\n          \"conversation_purpose\": \"instructor-start-conversation_closing remarks\",\n          \"text\": \"Thank you it's over, you can press the stop button.\"\n        }\n      ]\n    }\n  ],\n  \"orphan_conversations\": [\n    {\n      \"start_time\": 38.2,\n      \"end_time\": 47.8,\n      \"purpose\": \"instructor-start-conversation_follow-up instruction\",\n      \"text\": \"Now please put the controllers, this are the blue, the red and blue controllers on the joy-con comfort grip.\"\n    },\n    {\n      \"start_time\": 106.3,\n      \"end_time\": 110.37,\n      \"purpose\": \"instructor-start-conversation_follow-up instruction\",\n      \"text\": \"Now please change the controllers again from the two joy cons to the screen.\"\n    },\n    {\n      \"start_time\": 126.36,\n      \"end_time\": 129.8,\n      \"purpose\": \"instructor-start-conversation_follow-up instruction\",\n      \"text\": \"Now please change, make the Nintendo stand.\"\n    },\n    {\n      \"start_time\": 146.744,\n      \"end_time\": 148.548,\n      \"purpose\": \"instructor-start-conversation_follow-up instruction\",\n      \"text\": \"Now please change the game card.\"\n    },\n    {\n      \"start_time\": 168.023,\n      \"end_time\": 168.288,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Great.\"\n    },\n    {\n      \"start_time\": 168.435,\n      \"end_time\": 171.052,\n      \"purpose\": \"instructor-start-conversation_follow-up instruction\",\n      \"text\": \"Now please change the SD card.\"\n    },\n    {\n      \"start_time\": 197.412,\n      \"end_time\": 199.206,\n      \"purpose\": \"instructor-start-conversation_follow-up instruction\",\n      \"text\": \"The next step is to turn on the switch.\"\n    }\n  ],\n  \"orphan_fine_grained_actions\": [\n    {\n      \"start_time\": 36.198,\n      \"end_time\": 39.138,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"place\",\n        \"Adjective\": \"blue\",\n        \"Noun\": \"joy_con_controller\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 39.199,\n      \"end_time\": 45.198,\n      \"action_attributes\": {\n        \"Action Correctness\": \"otherwise\",\n        \"Incorrect Action Explanation\": \"Incorrect part.\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"hold\",\n        \"Adjective\": \"right\",\n        \"Noun\": \"joy_con_strap\",\n        \"adverbial\": \"right hand\"\n      }\n    },\n    {\n      \"start_time\": 71.995,\n      \"end_time\": 73.676,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"flip\",\n        \"Adjective\": \"rectangular\",\n        \"Noun\": \"comfort_grip\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 106.142,\n      \"end_time\": 110.129,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"place\",\n        \"Adjective\": \"right\",\n        \"Noun\": \"joy_con_controller\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 126.244,\n      \"end_time\": 129.176,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"place\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"nintendo_switch\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 144.132,\n      \"end_time\": 149.345,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"place\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"nintendo_switch\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 165.14,\n      \"end_time\": 168.656,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"close\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"game_slot\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 168.711,\n      \"end_time\": 172.183,\n      \"action_attributes\": {\n        \"Action Correctness\": \"otherwise\",\n        \"Incorrect Action Explanation\": \"Incorrect position.\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"turn\",\n        \"Adjective\": \"upper\",\n        \"Noun\": \"nintendo_switch\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 195.445,\n      \"end_time\": 198.253,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"flip\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"nintendo_switch\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 212.796,\n      \"end_time\": 218.139,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"turn\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"nintendo_switch\",\n        \"adverbial\": \"none\"\n      }\n    }\n  ],\n  \"long_form_description\": {\n    \"start_time\": 0.1,\n    \"end_time\": 223.1,\n    \"text\": \"The student begins by changing the joy controllers to the comfort grip, when he finishes the student waits for new instructions. The instructor tells that he need no change the comfort grip to the joycon strap after that the student placed back the joycons on the Nintendo Switch and stand it using the kickstand, then he exchanged de game cartridge and the sd card to finally turn on and off the Nintendo  Switch.\"\n  }\n}\n"}]}]}, "generation_config": {"response_mime_type": "application/json", "response_schema": {"$defs": {"DialogUtterance": {"description": "Single utterance in a dialogue", "properties": {"role": {"description": "Role of the speaker", "enum": ["assistant", "user"], "title": "Role", "type": "string"}, "utterance": {"description": "The spoken text", "title": "Utterance", "type": "string"}}, "required": ["role", "utterance"], "title": "DialogUtterance", "type": "object"}, "ToolUseDialog": {"description": "Dialog associated with a tool use instant event", "properties": {"clip_id": {"description": "<same as paired event>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<same as paired event>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "<same as paired event>", "title": "Risk Type", "type": "string"}, "dialogue": {"description": "Dialogue turns: Turn 1 (assistant): empty, Turn 2 (user): non-trivial response (>=12 words), Turn 3 (assistant): two-step corrective action + confirmation, Turn 4 (user): optional", "items": {"$ref": "#/$defs/DialogUtterance"}, "title": "Dialogue", "type": "array"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "dialogue"], "title": "ToolUseDialog", "type": "object"}, "ToolUseInstantEvent": {"description": "Tool use instant event", "properties": {"clip_id": {"description": "<from annotations.clip_id>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<from annotations.segment_id or 'unknown'>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "Type of risk", "enum": ["improper_grip", "unstable_handle", "device_not_off", "unsafe_posture", "wrong_orientation", "missing_guard", "loose_attachment", "other"], "title": "Risk Type", "type": "string"}, "observation": {"description": "<concise, objective evidence (no speculation)>", "title": "Observation", "type": "string"}, "source": {"default": "manual_annotation", "description": "Source of the annotation", "title": "Source", "type": "string"}, "confidence": {"default": 0.0, "description": "Confidence score", "title": "Confidence", "type": "number"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "observation"], "title": "ToolUseInstantEvent", "type": "object"}}, "description": "Tool use instant service output schema for tool use events and dialogs", "properties": {"tool_use_instant_events": {"description": "List of tool use instant events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseInstantEvent"}, "title": "Tool Use Instant Events", "type": "array"}, "dialogs": {"description": "List of dialogs associated with the events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseDialog"}, "title": "Dialogs", "type": "array"}}, "title": "ToolUseInstantServiceOutput", "type": "object"}, "temperature": 0.7}}
+{"key": "request-125", "request": {"contents": [{"parts": [{"text": "\n### **Role**\n\nYou are an Instant Proactive Service (Instant PS) annotation and dialogue-generation assistant for the HoloAssist dataset.\nIn laboratory / hands-on operation settings, you analyze manual annotations to extract time-windows of \"Tool Use\" risks / improper operations, and for each extracted event, you generate a 2-4 turn \"assistant ↔ user\" dialogue.\n\nYou must rely only on the time-windows provided by the manual annotations.\nYou must not extend, shorten, merge, or fabricate any time segments that do not exist in the manual labels.\n\n⸻\n\n### **All Defined Proactive Services**\n\t•\tInstant (second-level, grounded in the current moment)\n        •\tSafety: immediate bodily/accident danger (flame, blade, electric shock, slip, rotating parts, vehicle proximity) → stop first, then handle.\n        •\tTool Use: improper tool operation/configuration (grip, not powered off, orientation, loose chuck, missing guard, unsafe posture).\n\t•\tShort-Horizon (tens of seconds to a few minutes, within a single session)\n        •\tNext-Step Guidance: workflow is already underway; provide suggestions for the next step based on what has been done.\n        •\tError-Recovery: the user has just made a workflow mistake (wrong step, wrong object, wrong target, wrong configuration for this task) and must rollback to fix it.\n        •\tResource Reminder: end-of-task state is not handled (fire/power left on, door/cap open, unsaved work, leftover items, missing refill) → remind to close/save/take/refill.\n\n⸻\n\n### **Input Manual Annotations (authoritative time source)**\n\nProvides fine-grained temporal information for all dialogue and user actions in the video.\n\n⸻\n\n### **OBJECTIVE**\n\t1.\tRead each manual annotation labeled as \"Tool Use\", and output its time_window exactly as annotated (start_time-end_time, verbatim).\n    **You must traverse every user-error segment in the manual annotations and process them one by one without omission.**\n\t2.\tFor each event, output:\n        •\trisk_type (standardized from the label)\n        •\tan objective observation (from comment and/or video JSON; must be verifiable)\n        •\tconfidence\n\t3.\tIf multiple labels exist in the same time-window → output multiple separate events.\n        If repeated identical labels appear → deduplicate and conceptually merge their sources.\n\t4.\tOutput only Tool Use events (not Safety, not Privacy, not Error-Recovery, not Resource Reminder).\n\t5.\tDialogue generation: for every event, generate a 2-4 turn dialogue:\n        •\tAssistant speaks first, calmly, politely, low-intrusion.\n        •\tClearly state the specific tool-use risk (no timestamps), and provide 1-2 actionable corrections\n    (e.g., \"power off first, then…\", \"adjust your grip below the guard ring\").\n        •\tUser must not reply vaguely; produce ≥12 English words with meaningful content (accept/modify/decline and give reasons).\n        •\tAssistant closes with confirmation / optional SOP snippet / short reminder.\n        •\tDialogue text must not include timestamps, but the structured output must include aligned clip_id and time_window.\n\n⸻\n\n### **Task Definition / Nature (Instant · Tool Use)**\n\nCore Focus\n\t•\tThis category is restricted to problems that arise purely from how a tool is being used: grip, posture, contact, orientation, clamp/guard state, power state / configuration of the tool itself.\n\t•\tBy definition, Instant · Tool Use never requires rolling back or redoing previously completed workflow steps. The current step (object, target, step choice) is logically correct; only the usage technique is problematic.\n\t•\tIt does not cover mistakes about which object / part / slot / step / goal is chosen in the workflow (those belong to Short-Horizon · Error-Recovery).\n\nNature\n\t•\tTriggered when an immediate tool-related operational risk appears.\n\t•\tFocus on technique / configuration issues (grip, contact area, hand placement, body posture, orientation, clamp/guard state, power-off timing) that can become unsafe or damaging within a few seconds if not corrected.\n\t•\tIf the same mis-use is already causing an acute bodily hazard (e.g., clear cut / burn / electric-shock risk), it should be classified as Instant · Safety, not Tool Use.\n\nTemporal scope (critical)\n\t•\tEach Instant Tool Use event corresponds to a very short snippet of ongoing execution:\n\t•\ttypically 0-5 seconds between the risky configuration and when intervention should happen;\n\t•\twith a hard upper bound of ≤10 seconds.\n\t•\tIf understanding or fixing the problem requires:\n\t•\tlooking back over ≥10 seconds of prior workflow, or\n\t•\tundoing earlier completed steps and then redoing them,\nthen it should conceptually be handled by Short-Horizon services (especially Error-Recovery), not by Instant · Tool Use.\n\nEvent granularity\n\t•\tEach manual annotation segment that satisfies the temporal scope and nature above is counted as one Tool Use event.\n\t•\tYou must not merge multiple distant segments into a longer window to \"simulate\" an instant event.\n\nCommon labels (examples)\n\nimproper_grip, unstable_handle, device_not_off, unsafe_posture,\nwrong_orientation, missing_guard, loose_attachment, unstable_support, etc.\n\nExample 1 (Tool Use, not Error-Recovery)\nThe user is drilling into a workpiece with the correct drill bit and position, but their hand is very close to the rotating bit and the drill is tilted, making the operation unstable.\nIf they simply reposition their hand further away, adjust the tilt, and stabilize the drill, the task remains valid. No previous step needs to be undone.\nThis is an Instant · Tool Use event (technique correction), not Error-Recovery.\n\n⸻\n\n### **Mutual Exclusion & Priority vs. Error-Recovery (and Safety)**\n\nWhen deciding between Instant · Tool Use, Short-Horizon · Error-Recovery, and Instant · Safety, use the following rules.\n\n1. Completion vs. ongoing execution (primary test: Tool Use vs. Error-Recovery)\nUse this completion test first:\n\n\"If the user immediately switches to the correct technique from now on, without undoing anything already done, does the mistake disappear?\"\n\n\t•\tIf YES → this is Tool Use (ongoing execution / technique correction).\n\t•\tIf NO, because the current state is already wrong and must be undone and redone, then it belongs to Short-Horizon · Error-Recovery, not Tool Use.\n\nIn other words:\n\t•\tTool Use\n        •\tThe step itself is logically correct (right object, right target, right step for this task).\n        •\tThe problem lies in how the tool is being operated (grip, angle, stability, power-off timing, missing clamp/guard, etc.).\n        •\tFix = adjust how the tool is being handled / configured right now, without rolling back earlier workflow states.\n\t•\tError-Recovery\n        •\tThe workflow state itself is wrong (wrong part installed, wrong sample loaded, wrong slot used, wrong target selected, steps swapped, required step skipped, etc.).\n        •\tFix = stop, undo what was done, and redo the step correctly.\n        •\tThese should not be labeled as Tool Use in this task.\n\n2. Technique vs. workflow (rephrased decision rule)\n\t•\tIf the main problem is how the tool is being handled or configured in this short 0-10 second window\n(grip, posture, orientation, clamp/guard, power-off timing), and correcting it means adjusting the current action, classify it as Instant · Tool Use.\n\t•\tIf the main problem is what has already been done in the workflow\n(wrong object, wrong slot/target, wrong order, wrong configuration for this task, skipped required step), and the user must undo and redo a step, classify it as Short-Horizon · Error-Recovery.\n\n3. Safety override\n\t•\tIf the current tool use creates an immediate, high-risk safety hazard (e.g., hand directly in front of an active blade, imminent burn from an exposed hot surface, clear electric-shock risk),\nthe primary label should be Instant · Safety, even if there is also a technique issue.\n\t•\tIn such cases, prioritize Safety over Tool Use.\n\n4. Time scale\n\t•\tTool Use: typically 0-10 seconds, focused on a currently ongoing motion or micro configuration with no rollback.\n\t•\tError-Recovery: can span ≈10 seconds to a few minutes, requiring short-term memory of earlier completed actions and explicit rollback.\n\n5. Example 2 (Error-Recovery, not Tool Use)\nThe user is assembling a device that requires inserting Part A first and then Part B.\nInstead, they insert Part B directly, tighten it, and skip Part A.\nSimply improving their hand technique or tightening style cannot fix this — the assembly sequence itself is wrong.\nThe assistant should ask them to stop, remove Part B (undo), insert Part A, then re-insert Part B in the correct order (redo).\nThis is Error-Recovery because it is a workflow-level mistake that requires rollback + redo, not just a Tool Use adjustment.\n\nIn this task, you are only asked to output Tool Use events.\nSegments that match the Error-Recovery definition above should not be labeled as Tool Use.\n\n⸻\n\n### **Output Format and Rules**\n\nYou must produce two parallel arrays: tool_use_instant_events and dialogs.\nEach event must correspond to exactly one dialogue.\n\n### **Mandatory constraints**\n\t•\tExact Match\n        •\ttime_window must match the annotated start_time-end_time exactly.\n        •\tNo stretching, shortening, smoothing, or merging.\n\t•\tAnnotation Only\n\t    •\tYou may not introduce new or extended time windows.\n\t•\tObjective observation\n\t    •\tMust be verifiable; no speculation or hidden-mental-state guesses.\n\t•\tMulti-label\n\t    •\tSeparate output entries for each label; exact duplicates merged.\n\t•\tOrdering\n\t    •\tSort by clip_id ascending, then by start_time ascending.\n\n### **Dialogue constraints**\n\t•\t2-4 turns.\n\t•\tAssistant speaks first.\n\t•\tFirst assistant turn must include:\n\t•\texplicit mention of the specific tool-use risk, and\n\t•\t1-2 concrete corrective steps.\n\t•\tUser reply:\n\t•\t≥12 words, non-trivial, expresses acceptance, modification, or refusal with explanation.\n\t•\tAssistant final turn:\n\t•\tstep-by-step guidance / confirmation / optional mini SOP card.\n\t•\tNo timestamps in dialogue.\n\t•\tNo Safety / Privacy content.\n\t•\tNo hallucinated facts.\n\n⸻\n\n### **Unified Output Schema**\n{\n  \"tool_use_instant_events\": [\n    {\n      \"clip_id\": \"<from annotations.clip_id>\",\n      \"segment_id\": \"<from annotations.segment_id or 'unknown'>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"improper_grip | unstable_handle | device_not_off | unsafe_posture | wrong_orientation | missing_guard | loose_attachment | other\",\n      \"observation\": \"<concise, objective evidence (no speculation)>\",\n      \"source\": \"manual_annotation\",\n      \"confidence\": 0.0\n    }\n  ],\n  \"dialogs\": [\n    {\n      \"clip_id\": \"<same as paired event>\",\n      \"segment_id\": \"<same as paired event>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"<same as paired event>\",\n      \"dialogue\": [\n        { \"role\": \"assistant\", \"utterance\": \"\" },\n        { \"role\": \"user\", \"utterance\": \"<non-trivial response (>=12 words)>\" },\n        { \"role\": \"assistant\", \"utterance\": \"<two-step corrective action + confirmation>\" },\n        { \"role\": \"user\", \"utterance\": \"\" }\n      ]\n    }\n  ]\n}\n\n#### Failure Case (If there are no valid Tool Use events in current video clip)\n{\n  \"tool_use_instant_events\": [],\n  \"dialogs\": [],\n}\n\n\n\n### **Manual Annotations of Clip ID z040-june-23-22-printer_big**\n{\n  \"video_duration\": {\n    \"raw\": \"00:04:00.66\",\n    \"seconds\": 240\n  },\n  \"taskId\": \"63dadf4713eb8c0f7fa4ed4d\",\n  \"taskType\": \"setup big printer\",\n  \"video_name\": \"z040-june-23-22-printer_big\",\n  \"initial_conversation\": [\n    {\n      \"start_time\": 2.4,\n      \"end_time\": 5.084,\n      \"purpose\": \"instructor-start-conversation_opening remarks\",\n      \"text\": \"Hello, thank you for being to take part in our study.\"\n    },\n    {\n      \"start_time\": 5.1,\n      \"end_time\": 9.4,\n      \"purpose\": \"instructor-start-conversation_opening remarks\",\n      \"text\": \"In front of you, you will see a laser printer, we will be using it for this task.\"\n    },\n    {\n      \"start_time\": 9.433,\n      \"end_time\": 13,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"First, could you please wake the printer up from sleep?\"\n    }\n  ],\n  \"initial_fine_grained_action\": [],\n  \"actions\": [\n    {\n      \"start_time\": 12.747,\n      \"end_time\": 25,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student turns on the printer.\",\n        \"Verb\": \"turn_on\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"printer\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 21.514,\n          \"end_time\": 23.114,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"purple\",\n            \"Noun\": \"button\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 16.1,\n          \"end_time\": 21.8,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"So to wake the printer from sleep, you will want to press the small button on the top right.\"\n        },\n        {\n          \"start_time\": 23.439,\n          \"end_time\": 24.814,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you very much.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 33.731,\n      \"end_time\": 40.3,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student turns off the printer.\",\n        \"Verb\": \"turn_off\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"printer\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 34.082,\n          \"end_time\": 35.46,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"purple\",\n            \"Noun\": \"button\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 37.102,\n          \"end_time\": 38.502,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"it's not necessary to press the button again.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"touch\",\n            \"Adjective\": \"purple\",\n            \"Noun\": \"button\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 45.4,\n      \"end_time\": 100.2,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student loads paper stack into the paper tray.\",\n        \"Verb\": \"load\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"paper_stack\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 47.2,\n          \"end_time\": 49.159,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"grab\",\n            \"Noun\": \"paper_stack\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Adjective\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 49.225,\n          \"end_time\": 51.178,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"align\",\n            \"Noun\": \"paper_stack\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Adjective\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 51.204,\n          \"end_time\": 54.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"hold\",\n            \"Noun\": \"paper_stack\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Adjective\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 54.335,\n          \"end_time\": 57.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"rotate\",\n            \"Noun\": \"paper_stack\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Adjective\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 68.1,\n          \"end_time\": 71.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student grabs the cartridge_gate instead of paper_tray.\",\n            \"Incorrect Action Corrected by\": \"27\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"cartridge_gate\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 74.69,\n          \"end_time\": 79.802,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student fails to open the paper_tray.\",\n            \"Incorrect Action Corrected by\": \"32\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 79.927,\n          \"end_time\": 85.658,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 87.1,\n          \"end_time\": 88.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"pull\",\n            \"Noun\": \"paper_tray\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Adjective\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 89.276,\n          \"end_time\": 91.106,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"align\",\n            \"Noun\": \"paper_stack\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Adjective\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 91.2,\n          \"end_time\": 94.375,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"insert\",\n            \"Noun\": \"paper_stack\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Adjective\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 94.423,\n          \"end_time\": 96.201,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"align\",\n            \"Noun\": \"paper_stack\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Adjective\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 96.25,\n          \"end_time\": 99.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"close\",\n            \"Noun\": \"paper_tray\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Adjective\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 54.1,\n          \"end_time\": 58.7,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"You will find the paper tray, uhm, lower.\"\n        },\n        {\n          \"start_time\": 60.337,\n          \"end_time\": 65.224,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"To open the paper trade please put on the handle, it will be the first handle on the top.\"\n        },\n        {\n          \"start_time\": 69.1,\n          \"end_time\": 71.6,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"So the first handle from the top.\"\n        },\n        {\n          \"start_time\": 72.678,\n          \"end_time\": 73.878,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"A bit lower.\"\n        },\n        {\n          \"start_time\": 75.4,\n          \"end_time\": 76.5,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Yes.\"\n        },\n        {\n          \"start_time\": 78.1,\n          \"end_time\": 79.9,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"Please pull out for me.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 103.985,\n      \"end_time\": 158,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student exchanges the black ink cartridge.\",\n        \"Verb\": \"exchange\",\n        \"Adjective\": \"black\",\n        \"Noun\": \"ink_cartridge\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 113.082,\n          \"end_time\": 123.657,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student doesn't know how to open the cartridge gate.\",\n            \"Incorrect Action Corrected by\": \"49\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"cartridge_gate\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 123.778,\n          \"end_time\": 127.667,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"cartridge_gate\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 130.1,\n          \"end_time\": 133.751,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 135.865,\n          \"end_time\": 140.212,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 140.276,\n          \"end_time\": 141.624,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 141.718,\n          \"end_time\": 144.437,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 144.492,\n          \"end_time\": 146.469,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"left hand\"\n          }\n        },\n        {\n          \"start_time\": 146.547,\n          \"end_time\": 147.891,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"right hand\"\n          }\n        },\n        {\n          \"start_time\": 147.954,\n          \"end_time\": 150.641,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 150.724,\n          \"end_time\": 152.908,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 153.3,\n          \"end_time\": 157.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"push\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 105.2,\n          \"end_time\": 111.6,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"To open the ink cartridge area, please open the top door in the printer.\"\n        },\n        {\n          \"start_time\": 117.241,\n          \"end_time\": 123.071,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"You need to slide in the side of the printer on. If you go a bit below a bit higher with the fingers.\"\n        },\n        {\n          \"start_time\": 124.749,\n          \"end_time\": 126.149,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        },\n        {\n          \"start_time\": 133.141,\n          \"end_time\": 136.869,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Please pull on the ink to remove it.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 158.084,\n      \"end_time\": 187.653,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student exchanges the blue ink cartridge.\",\n        \"Verb\": \"exchange\",\n        \"Adjective\": \"blue\",\n        \"Noun\": \"ink_cartridge\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 158.159,\n          \"end_time\": 159.251,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 159.279,\n          \"end_time\": 161.243,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 161.322,\n          \"end_time\": 165.855,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 166.005,\n          \"end_time\": 170.425,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student needs to rotate it first.\",\n            \"Incorrect Action Corrected by\": \"69\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 170.478,\n          \"end_time\": 172.575,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 173.2,\n          \"end_time\": 176.317,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 176.39,\n          \"end_time\": 177.197,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 177.203,\n          \"end_time\": 178.461,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 178.538,\n          \"end_time\": 179.439,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 179.489,\n          \"end_time\": 182.277,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 182.362,\n          \"end_time\": 187.557,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"push\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 161.4,\n          \"end_time\": 166.4,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"When placing the ink please make sure to rotate it such that the cap is facing upwards.\"\n        },\n        {\n          \"start_time\": 168.322,\n          \"end_time\": 171.006,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"Please make sure to rotate the ink before you place it down.\"\n        },\n        {\n          \"start_time\": 171.1,\n          \"end_time\": 172.6,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        },\n        {\n          \"start_time\": 179.1,\n          \"end_time\": 183.5,\n          \"conversation_purpose\": \"instructor-start-conversation_adjusting to capture better quality video\",\n          \"text\": \"In addition to it, please make sure your eye, your camera, your hands are within the camera view.\"\n        },\n        {\n          \"start_time\": 183.557,\n          \"end_time\": 184.457,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 187.986,\n      \"end_time\": 209.886,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student exchanges the red ink cartridge.\",\n        \"Verb\": \"exchange\",\n        \"Adjective\": \"red\",\n        \"Noun\": \"ink_cartridge\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 188.1,\n          \"end_time\": 189.46,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 189.593,\n          \"end_time\": 192.773,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 193.1,\n          \"end_time\": 194.412,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 194.462,\n          \"end_time\": 195.356,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 195.447,\n          \"end_time\": 197.369,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 197.438,\n          \"end_time\": 200.478,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 200.518,\n          \"end_time\": 203.416,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 203.501,\n          \"end_time\": 205.268,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 205.325,\n          \"end_time\": 209,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"push\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 210.1,\n      \"end_time\": 234,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student exchanges the yellow ink cartridge.\",\n        \"Verb\": \"exchange\",\n        \"Adjective\": \"yellow\",\n        \"Noun\": \"ink_cartridge\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 210.1,\n          \"end_time\": 213.47,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 213.544,\n          \"end_time\": 215.45,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 215.541,\n          \"end_time\": 216.327,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 216.379,\n          \"end_time\": 219.245,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 219.3,\n          \"end_time\": 220.317,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 220.381,\n          \"end_time\": 223.226,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 223.274,\n          \"end_time\": 225.2,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 225.283,\n          \"end_time\": 228.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"push\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"ink_cartridge\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 229.2,\n          \"end_time\": 233.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Verb\": \"close\",\n            \"Noun\": \"cartridge_gate\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Adjective\": \"none\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    }\n  ],\n  \"orphan_conversations\": [\n    {\n      \"start_time\": 30.3,\n      \"end_time\": 34.5,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Next put the printer back to sleep by pressing the same button.\"\n    },\n    {\n      \"start_time\": 39.849,\n      \"end_time\": 40.949,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Thank you.\"\n    },\n    {\n      \"start_time\": 41.002,\n      \"end_time\": 43.402,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Next please load some paper in the printer.\"\n    },\n    {\n      \"start_time\": 100.3,\n      \"end_time\": 101.3,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Thank you.\"\n    },\n    {\n      \"start_time\": 101.335,\n      \"end_time\": 104.145,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Lastly, please change the ink cartridge.\"\n    },\n    {\n      \"start_time\": 234.963,\n      \"end_time\": 235.763,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Thank you very much.\"\n    },\n    {\n      \"start_time\": 235.786,\n      \"end_time\": 239.108,\n      \"purpose\": \"instructor-start-conversation_closing remarks\",\n      \"text\": \"That concludes everything for this task, you may now go ahead and press the stop button.\"\n    }\n  ],\n  \"orphan_fine_grained_actions\": [],\n  \"long_form_description\": {\n    \"start_time\": 0.002,\n    \"end_time\": 239.002,\n    \"text\": \"First, the student turns on the printer by pressing the rounded button. After that, the student turns off the printer by pressing again the rounded button. Next, the student loads the printer with a paper stack with a bit difficult because doesn't know where the paper tray is. After that, the student struggles to open the cartridge gate, but once it's done, the student exchanges the black ink cartridge without problems. After finishing it, the student exchanges the blue ink cartridge. After that, the student exchanges the red ink cartridge. For last, the student exchanges the yellow ink cartridge.\"\n  }\n}\n"}]}]}, "generation_config": {"response_mime_type": "application/json", "response_schema": {"$defs": {"DialogUtterance": {"description": "Single utterance in a dialogue", "properties": {"role": {"description": "Role of the speaker", "enum": ["assistant", "user"], "title": "Role", "type": "string"}, "utterance": {"description": "The spoken text", "title": "Utterance", "type": "string"}}, "required": ["role", "utterance"], "title": "DialogUtterance", "type": "object"}, "ToolUseDialog": {"description": "Dialog associated with a tool use instant event", "properties": {"clip_id": {"description": "<same as paired event>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<same as paired event>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "<same as paired event>", "title": "Risk Type", "type": "string"}, "dialogue": {"description": "Dialogue turns: Turn 1 (assistant): empty, Turn 2 (user): non-trivial response (>=12 words), Turn 3 (assistant): two-step corrective action + confirmation, Turn 4 (user): optional", "items": {"$ref": "#/$defs/DialogUtterance"}, "title": "Dialogue", "type": "array"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "dialogue"], "title": "ToolUseDialog", "type": "object"}, "ToolUseInstantEvent": {"description": "Tool use instant event", "properties": {"clip_id": {"description": "<from annotations.clip_id>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<from annotations.segment_id or 'unknown'>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "Type of risk", "enum": ["improper_grip", "unstable_handle", "device_not_off", "unsafe_posture", "wrong_orientation", "missing_guard", "loose_attachment", "other"], "title": "Risk Type", "type": "string"}, "observation": {"description": "<concise, objective evidence (no speculation)>", "title": "Observation", "type": "string"}, "source": {"default": "manual_annotation", "description": "Source of the annotation", "title": "Source", "type": "string"}, "confidence": {"default": 0.0, "description": "Confidence score", "title": "Confidence", "type": "number"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "observation"], "title": "ToolUseInstantEvent", "type": "object"}}, "description": "Tool use instant service output schema for tool use events and dialogs", "properties": {"tool_use_instant_events": {"description": "List of tool use instant events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseInstantEvent"}, "title": "Tool Use Instant Events", "type": "array"}, "dialogs": {"description": "List of dialogs associated with the events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseDialog"}, "title": "Dialogs", "type": "array"}}, "title": "ToolUseInstantServiceOutput", "type": "object"}, "temperature": 0.7}}
+{"key": "request-126", "request": {"contents": [{"parts": [{"text": "\n### **Role**\n\nYou are an Instant Proactive Service (Instant PS) annotation and dialogue-generation assistant for the HoloAssist dataset.\nIn laboratory / hands-on operation settings, you analyze manual annotations to extract time-windows of \"Tool Use\" risks / improper operations, and for each extracted event, you generate a 2-4 turn \"assistant ↔ user\" dialogue.\n\nYou must rely only on the time-windows provided by the manual annotations.\nYou must not extend, shorten, merge, or fabricate any time segments that do not exist in the manual labels.\n\n⸻\n\n### **All Defined Proactive Services**\n\t•\tInstant (second-level, grounded in the current moment)\n        •\tSafety: immediate bodily/accident danger (flame, blade, electric shock, slip, rotating parts, vehicle proximity) → stop first, then handle.\n        •\tTool Use: improper tool operation/configuration (grip, not powered off, orientation, loose chuck, missing guard, unsafe posture).\n\t•\tShort-Horizon (tens of seconds to a few minutes, within a single session)\n        •\tNext-Step Guidance: workflow is already underway; provide suggestions for the next step based on what has been done.\n        •\tError-Recovery: the user has just made a workflow mistake (wrong step, wrong object, wrong target, wrong configuration for this task) and must rollback to fix it.\n        •\tResource Reminder: end-of-task state is not handled (fire/power left on, door/cap open, unsaved work, leftover items, missing refill) → remind to close/save/take/refill.\n\n⸻\n\n### **Input Manual Annotations (authoritative time source)**\n\nProvides fine-grained temporal information for all dialogue and user actions in the video.\n\n⸻\n\n### **OBJECTIVE**\n\t1.\tRead each manual annotation labeled as \"Tool Use\", and output its time_window exactly as annotated (start_time-end_time, verbatim).\n    **You must traverse every user-error segment in the manual annotations and process them one by one without omission.**\n\t2.\tFor each event, output:\n        •\trisk_type (standardized from the label)\n        •\tan objective observation (from comment and/or video JSON; must be verifiable)\n        •\tconfidence\n\t3.\tIf multiple labels exist in the same time-window → output multiple separate events.\n        If repeated identical labels appear → deduplicate and conceptually merge their sources.\n\t4.\tOutput only Tool Use events (not Safety, not Privacy, not Error-Recovery, not Resource Reminder).\n\t5.\tDialogue generation: for every event, generate a 2-4 turn dialogue:\n        •\tAssistant speaks first, calmly, politely, low-intrusion.\n        •\tClearly state the specific tool-use risk (no timestamps), and provide 1-2 actionable corrections\n    (e.g., \"power off first, then…\", \"adjust your grip below the guard ring\").\n        •\tUser must not reply vaguely; produce ≥12 English words with meaningful content (accept/modify/decline and give reasons).\n        •\tAssistant closes with confirmation / optional SOP snippet / short reminder.\n        •\tDialogue text must not include timestamps, but the structured output must include aligned clip_id and time_window.\n\n⸻\n\n### **Task Definition / Nature (Instant · Tool Use)**\n\nCore Focus\n\t•\tThis category is restricted to problems that arise purely from how a tool is being used: grip, posture, contact, orientation, clamp/guard state, power state / configuration of the tool itself.\n\t•\tBy definition, Instant · Tool Use never requires rolling back or redoing previously completed workflow steps. The current step (object, target, step choice) is logically correct; only the usage technique is problematic.\n\t•\tIt does not cover mistakes about which object / part / slot / step / goal is chosen in the workflow (those belong to Short-Horizon · Error-Recovery).\n\nNature\n\t•\tTriggered when an immediate tool-related operational risk appears.\n\t•\tFocus on technique / configuration issues (grip, contact area, hand placement, body posture, orientation, clamp/guard state, power-off timing) that can become unsafe or damaging within a few seconds if not corrected.\n\t•\tIf the same mis-use is already causing an acute bodily hazard (e.g., clear cut / burn / electric-shock risk), it should be classified as Instant · Safety, not Tool Use.\n\nTemporal scope (critical)\n\t•\tEach Instant Tool Use event corresponds to a very short snippet of ongoing execution:\n\t•\ttypically 0-5 seconds between the risky configuration and when intervention should happen;\n\t•\twith a hard upper bound of ≤10 seconds.\n\t•\tIf understanding or fixing the problem requires:\n\t•\tlooking back over ≥10 seconds of prior workflow, or\n\t•\tundoing earlier completed steps and then redoing them,\nthen it should conceptually be handled by Short-Horizon services (especially Error-Recovery), not by Instant · Tool Use.\n\nEvent granularity\n\t•\tEach manual annotation segment that satisfies the temporal scope and nature above is counted as one Tool Use event.\n\t•\tYou must not merge multiple distant segments into a longer window to \"simulate\" an instant event.\n\nCommon labels (examples)\n\nimproper_grip, unstable_handle, device_not_off, unsafe_posture,\nwrong_orientation, missing_guard, loose_attachment, unstable_support, etc.\n\nExample 1 (Tool Use, not Error-Recovery)\nThe user is drilling into a workpiece with the correct drill bit and position, but their hand is very close to the rotating bit and the drill is tilted, making the operation unstable.\nIf they simply reposition their hand further away, adjust the tilt, and stabilize the drill, the task remains valid. No previous step needs to be undone.\nThis is an Instant · Tool Use event (technique correction), not Error-Recovery.\n\n⸻\n\n### **Mutual Exclusion & Priority vs. Error-Recovery (and Safety)**\n\nWhen deciding between Instant · Tool Use, Short-Horizon · Error-Recovery, and Instant · Safety, use the following rules.\n\n1. Completion vs. ongoing execution (primary test: Tool Use vs. Error-Recovery)\nUse this completion test first:\n\n\"If the user immediately switches to the correct technique from now on, without undoing anything already done, does the mistake disappear?\"\n\n\t•\tIf YES → this is Tool Use (ongoing execution / technique correction).\n\t•\tIf NO, because the current state is already wrong and must be undone and redone, then it belongs to Short-Horizon · Error-Recovery, not Tool Use.\n\nIn other words:\n\t•\tTool Use\n        •\tThe step itself is logically correct (right object, right target, right step for this task).\n        •\tThe problem lies in how the tool is being operated (grip, angle, stability, power-off timing, missing clamp/guard, etc.).\n        •\tFix = adjust how the tool is being handled / configured right now, without rolling back earlier workflow states.\n\t•\tError-Recovery\n        •\tThe workflow state itself is wrong (wrong part installed, wrong sample loaded, wrong slot used, wrong target selected, steps swapped, required step skipped, etc.).\n        •\tFix = stop, undo what was done, and redo the step correctly.\n        •\tThese should not be labeled as Tool Use in this task.\n\n2. Technique vs. workflow (rephrased decision rule)\n\t•\tIf the main problem is how the tool is being handled or configured in this short 0-10 second window\n(grip, posture, orientation, clamp/guard, power-off timing), and correcting it means adjusting the current action, classify it as Instant · Tool Use.\n\t•\tIf the main problem is what has already been done in the workflow\n(wrong object, wrong slot/target, wrong order, wrong configuration for this task, skipped required step), and the user must undo and redo a step, classify it as Short-Horizon · Error-Recovery.\n\n3. Safety override\n\t•\tIf the current tool use creates an immediate, high-risk safety hazard (e.g., hand directly in front of an active blade, imminent burn from an exposed hot surface, clear electric-shock risk),\nthe primary label should be Instant · Safety, even if there is also a technique issue.\n\t•\tIn such cases, prioritize Safety over Tool Use.\n\n4. Time scale\n\t•\tTool Use: typically 0-10 seconds, focused on a currently ongoing motion or micro configuration with no rollback.\n\t•\tError-Recovery: can span ≈10 seconds to a few minutes, requiring short-term memory of earlier completed actions and explicit rollback.\n\n5. Example 2 (Error-Recovery, not Tool Use)\nThe user is assembling a device that requires inserting Part A first and then Part B.\nInstead, they insert Part B directly, tighten it, and skip Part A.\nSimply improving their hand technique or tightening style cannot fix this — the assembly sequence itself is wrong.\nThe assistant should ask them to stop, remove Part B (undo), insert Part A, then re-insert Part B in the correct order (redo).\nThis is Error-Recovery because it is a workflow-level mistake that requires rollback + redo, not just a Tool Use adjustment.\n\nIn this task, you are only asked to output Tool Use events.\nSegments that match the Error-Recovery definition above should not be labeled as Tool Use.\n\n⸻\n\n### **Output Format and Rules**\n\nYou must produce two parallel arrays: tool_use_instant_events and dialogs.\nEach event must correspond to exactly one dialogue.\n\n### **Mandatory constraints**\n\t•\tExact Match\n        •\ttime_window must match the annotated start_time-end_time exactly.\n        •\tNo stretching, shortening, smoothing, or merging.\n\t•\tAnnotation Only\n\t    •\tYou may not introduce new or extended time windows.\n\t•\tObjective observation\n\t    •\tMust be verifiable; no speculation or hidden-mental-state guesses.\n\t•\tMulti-label\n\t    •\tSeparate output entries for each label; exact duplicates merged.\n\t•\tOrdering\n\t    •\tSort by clip_id ascending, then by start_time ascending.\n\n### **Dialogue constraints**\n\t•\t2-4 turns.\n\t•\tAssistant speaks first.\n\t•\tFirst assistant turn must include:\n\t•\texplicit mention of the specific tool-use risk, and\n\t•\t1-2 concrete corrective steps.\n\t•\tUser reply:\n\t•\t≥12 words, non-trivial, expresses acceptance, modification, or refusal with explanation.\n\t•\tAssistant final turn:\n\t•\tstep-by-step guidance / confirmation / optional mini SOP card.\n\t•\tNo timestamps in dialogue.\n\t•\tNo Safety / Privacy content.\n\t•\tNo hallucinated facts.\n\n⸻\n\n### **Unified Output Schema**\n{\n  \"tool_use_instant_events\": [\n    {\n      \"clip_id\": \"<from annotations.clip_id>\",\n      \"segment_id\": \"<from annotations.segment_id or 'unknown'>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"improper_grip | unstable_handle | device_not_off | unsafe_posture | wrong_orientation | missing_guard | loose_attachment | other\",\n      \"observation\": \"<concise, objective evidence (no speculation)>\",\n      \"source\": \"manual_annotation\",\n      \"confidence\": 0.0\n    }\n  ],\n  \"dialogs\": [\n    {\n      \"clip_id\": \"<same as paired event>\",\n      \"segment_id\": \"<same as paired event>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"<same as paired event>\",\n      \"dialogue\": [\n        { \"role\": \"assistant\", \"utterance\": \"\" },\n        { \"role\": \"user\", \"utterance\": \"<non-trivial response (>=12 words)>\" },\n        { \"role\": \"assistant\", \"utterance\": \"<two-step corrective action + confirmation>\" },\n        { \"role\": \"user\", \"utterance\": \"\" }\n      ]\n    }\n  ]\n}\n\n#### Failure Case (If there are no valid Tool Use events in current video clip)\n{\n  \"tool_use_instant_events\": [],\n  \"dialogs\": [],\n}\n\n\n\n### **Manual Annotations of Clip ID z040-june-23-22-printer_small**\n{\n  \"video_duration\": {\n    \"raw\": \"00:06:55.68\",\n    \"seconds\": 415\n  },\n  \"taskId\": \"63dadf81be7ae67708de8040\",\n  \"taskType\": \"setup small printer\",\n  \"video_name\": \"z040-june-23-22-printer_small\",\n  \"initial_conversation\": [\n    {\n      \"start_time\": 1.253,\n      \"end_time\": 9.7,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Hello. Thank you for agreeing to take part in our study. In front of you, you'll see an HP Deskjet printer that will be using it for this task.\"\n    },\n    {\n      \"start_time\": 10.3,\n      \"end_time\": 14.406,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Uhm, first, can you please load paper into the printer?\"\n    }\n  ],\n  \"initial_fine_grained_action\": [],\n  \"actions\": [\n    {\n      \"start_time\": 14.576,\n      \"end_time\": 89.2,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student puts a paper stack in the printer.\",\n        \"Verb\": \"place\",\n        \"Noun\": \"paper_stack\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 17.014,\n          \"end_time\": 17.459,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 17.525,\n          \"end_time\": 20.949,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 20.98,\n          \"end_time\": 23.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 30.2,\n          \"end_time\": 32.967,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"back\",\n            \"Noun\": \"printer\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 33.077,\n          \"end_time\": 33.915,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 39.2,\n          \"end_time\": 41.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 51.2,\n          \"end_time\": 52.807,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"printer\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 53.193,\n          \"end_time\": 55.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"printer\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 57.251,\n          \"end_time\": 59.2,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student is asked to pull out the paper tray.\",\n            \"Incorrect Action Corrected by\": \"22\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"back\",\n            \"Noun\": \"printer\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 60.2,\n          \"end_time\": 61.721,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"touch\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 61.991,\n          \"end_time\": 62.544,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 62.571,\n          \"end_time\": 63.287,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 63.373,\n          \"end_time\": 65.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 72.1,\n          \"end_time\": 74.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"printer\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 76.1,\n          \"end_time\": 78.723,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 79.079,\n          \"end_time\": 81.452,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 81.556,\n          \"end_time\": 83.952,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 84.072,\n          \"end_time\": 86.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 22.141,\n          \"end_time\": 24.741,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"You'll find the paper tray in the back of the printer.\"\n        },\n        {\n          \"start_time\": 32.135,\n          \"end_time\": 35.9,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Please, first open the paper tray by sliding it up.\"\n        },\n        {\n          \"start_time\": 38.1,\n          \"end_time\": 42,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Please, first open the paper tray by sliding it up.\"\n        },\n        {\n          \"start_time\": 44.1,\n          \"end_time\": 48.965,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"So, you will see a small notch at the back of the printer, at the top of the back of the printer.\"\n        },\n        {\n          \"start_time\": 50.153,\n          \"end_time\": 55.776,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"If you grab that notch, you can pull the paper tray out of the printer.\"\n        },\n        {\n          \"start_time\": 57.482,\n          \"end_time\": 61.882,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"So, at the top of the back of the printer.\"\n        },\n        {\n          \"start_time\": 63.212,\n          \"end_time\": 65.182,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"If you grab that.\"\n        },\n        {\n          \"start_time\": 65.653,\n          \"end_time\": 66.653,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        },\n        {\n          \"start_time\": 66.8,\n          \"end_time\": 72.129,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Next, lastly just rotate backwards a bit so that it will not fall the lid either.\"\n        },\n        {\n          \"start_time\": 72.924,\n          \"end_time\": 78.818,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Just push it backwards a bit after you fully extended it, so instead it will not fall either.\"\n        },\n        {\n          \"start_time\": 79.041,\n          \"end_time\": 79.518,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        },\n        {\n          \"start_time\": 79.894,\n          \"end_time\": 80.77,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Nice work.\"\n        },\n        {\n          \"start_time\": 86.894,\n          \"end_time\": 87.947,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you very much.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 93.576,\n      \"end_time\": 124.1,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student places a black and white page in the printer.\",\n        \"Verb\": \"place\",\n        \"Noun\": \"paper_stack\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 111.989,\n          \"end_time\": 112.419,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"copy_gate\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 113.2,\n          \"end_time\": 114.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"copy_gate\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 116.1,\n          \"end_time\": 116.977,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 117.107,\n          \"end_time\": 118.463,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 118.544,\n          \"end_time\": 120.353,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 120.424,\n          \"end_time\": 122.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"copy_gate\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 98.3,\n          \"end_time\": 106.253,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"To photocopy the black and white page, please first put the paper in the paper area. In the scanner area.\"\n        },\n        {\n          \"start_time\": 107.3,\n          \"end_time\": 108.87,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Please, press cancel it.\"\n        },\n        {\n          \"start_time\": 110.306,\n          \"end_time\": 114.471,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Please, first put the paper you wish to photocopy in the scanner area.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 146.3,\n      \"end_time\": 194.1,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student opens the tray of the printer.\",\n        \"Verb\": \"open\",\n        \"Noun\": \"paper_tray\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 150.1,\n          \"end_time\": 152.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student is asked to open the tray which is at the front of the printer.\",\n            \"Incorrect Action Corrected by\": \"63\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"top\",\n            \"Noun\": \"printer\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 171.1,\n          \"end_time\": 173.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"front\",\n            \"Noun\": \"printer\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 174.2,\n          \"end_time\": 175.578,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 176.17,\n          \"end_time\": 178,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 179.1,\n          \"end_time\": 180.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 183.1,\n          \"end_time\": 186.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 187.1,\n          \"end_time\": 191.004,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 191.116,\n          \"end_time\": 192.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 148.394,\n          \"end_time\": 149.094,\n          \"conversation_purpose\": \"instructor-start-conversation_other\",\n          \"text\": \"So.\"\n        },\n        {\n          \"start_time\": 151.4,\n          \"end_time\": 159.576,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"Not at the top of the printer but at the front side of the printer. If you can please go, there will be a small notch, in the middle of it.\"\n        },\n        {\n          \"start_time\": 161.2,\n          \"end_time\": 170.9,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"In the front side of the printer, not the top, but in the front side, the side facing your body, there is a small notch, a small hole.\"\n        },\n        {\n          \"start_time\": 173.394,\n          \"end_time\": 175.483,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Please firmly pull on that hole.\"\n        },\n        {\n          \"start_time\": 175.576,\n          \"end_time\": 176.31,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Yes.\"\n        },\n        {\n          \"start_time\": 180.3,\n          \"end_time\": 183.618,\n          \"conversation_purpose\": \"instructor-start-conversation_adjusting to capture better quality video\",\n          \"text\": \"Please make sure both of your hands are visible to the camera.\"\n        },\n        {\n          \"start_time\": 184.076,\n          \"end_time\": 187.047,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Please gently and firmly pull on this hole.\"\n        },\n        {\n          \"start_time\": 190.3,\n          \"end_time\": 191.975,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Please keep pulling strong.\"\n        },\n        {\n          \"start_time\": 192.101,\n          \"end_time\": 192.847,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 202.3,\n      \"end_time\": 208.2,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student opens the tray extension of the printer.\",\n        \"Verb\": \"open\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"paper_tray\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 203.1,\n          \"end_time\": 204.327,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"extending\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 204.453,\n          \"end_time\": 205.33,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"extending\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 205.403,\n          \"end_time\": 207.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"extending\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 206.012,\n          \"end_time\": 206.876,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 209.3,\n      \"end_time\": 225.2,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student makes a copy of a black and white page.\",\n        \"Verb\": \"make\",\n        \"Noun\": \"copy\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 210.2,\n          \"end_time\": 211.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"copy_button\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 211.982,\n          \"end_time\": 212.675,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        },\n        {\n          \"start_time\": 212.768,\n          \"end_time\": 215.616,\n          \"conversation_purpose\": \"instructor-start-conversation_adjusting to capture better quality video\",\n          \"text\": \"Make sure, please make sure both of your hands are visible to the camera.\"\n        },\n        {\n          \"start_time\": 215.705,\n          \"end_time\": 216.253,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Yep.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 225.3,\n      \"end_time\": 248.3,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student removes the copy and the black and white page from the printer.\",\n        \"Verb\": \"withdraw\",\n        \"Noun\": \"copy\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 226.1,\n          \"end_time\": 228.785,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"copy\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 228.97,\n          \"end_time\": 231.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"copy\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 238.309,\n          \"end_time\": 239.373,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"copy_gate\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 239.437,\n          \"end_time\": 240.253,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 240.352,\n          \"end_time\": 242.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 243.2,\n          \"end_time\": 245.2,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 227.1,\n          \"end_time\": 227.9,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        },\n        {\n          \"start_time\": 234.2,\n          \"end_time\": 237.9,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Please do not forget to remove the paper from the printer.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 280.1,\n      \"end_time\": 290.3,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student opens the cartridge gate of the printer.\",\n        \"Verb\": \"open\",\n        \"Noun\": \"cartridge_gate\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 280.2,\n          \"end_time\": 282.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"front\",\n            \"Noun\": \"printer\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 285.1,\n          \"end_time\": 286.14,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"cartridge_gate\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 286.224,\n          \"end_time\": 287.439,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"cartridge_gate\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 287.555,\n          \"end_time\": 288.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"cartridge_gate\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 288.1,\n          \"end_time\": 288.8,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 292.518,\n      \"end_time\": 353.218,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student exchanges the color ink cartridge.\",\n        \"Verb\": \"exchange\",\n        \"Adjective\": \"color\",\n        \"Noun\": \"ink_cartridge\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 295.1,\n          \"end_time\": 296.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"color\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 297.2,\n          \"end_time\": 300.2,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"The student should push inwards the ink cartridge to remove it.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"color\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 305.987,\n          \"end_time\": 306.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"color\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 306.557,\n          \"end_time\": 308.793,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"push\",\n            \"Adjective\": \"color\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 309.094,\n          \"end_time\": 310.745,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"color\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 311.048,\n          \"end_time\": 313.886,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 314.001,\n          \"end_time\": 314.528,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 314.561,\n          \"end_time\": 315.665,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 316.122,\n          \"end_time\": 318.453,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"color\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 318.535,\n          \"end_time\": 320.756,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"color\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 321.034,\n          \"end_time\": 323.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"color\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 324.1,\n          \"end_time\": 326.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"The student should push the color ink cartridge forward and a bit upwards.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"push\",\n            \"Adjective\": \"color\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 327.2,\n          \"end_time\": 329.815,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"The student should push the color ink cartridge forward and a bit upwards.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"push\",\n            \"Adjective\": \"color\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 330.035,\n          \"end_time\": 332.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"The student should push the color ink cartridge forward and a bit upwards.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"push\",\n            \"Adjective\": \"color\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 333.3,\n          \"end_time\": 336.2,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"The student should push the color ink cartridge forward and a bit upwards.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"color\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 337.2,\n          \"end_time\": 340.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"The student should push the color ink cartridge forward and a bit upwards.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"push\",\n            \"Adjective\": \"color\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 343.2,\n          \"end_time\": 346.273,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"color\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 346.4,\n          \"end_time\": 347.2,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"color\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 348.2,\n          \"end_time\": 350.955,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"push\",\n            \"Adjective\": \"color\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 351.01,\n          \"end_time\": 353,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"color\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 293.418,\n          \"end_time\": 295.118,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Please remove the color.\"\n        },\n        {\n          \"start_time\": 299.071,\n          \"end_time\": 300.164,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"To remove it.\"\n        },\n        {\n          \"start_time\": 300.3,\n          \"end_time\": 309.5,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Please place your index finger between the two spots on the top of the cartridge and firmly push it down.\"\n        },\n        {\n          \"start_time\": 310.806,\n          \"end_time\": 311.518,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        },\n        {\n          \"start_time\": 321.1,\n          \"end_time\": 321.8,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        },\n        {\n          \"start_time\": 329.859,\n          \"end_time\": 334.991,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Please firmly push the ink cartridge forward and a bit upwards.\"\n        },\n        {\n          \"start_time\": 335.141,\n          \"end_time\": 335.853,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        },\n        {\n          \"start_time\": 342.3,\n          \"end_time\": 347.7,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Please firmly push the ink cartridge forward and a bit upwards.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 354.253,\n      \"end_time\": 376.1,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student exchanges the black ink cartridge\",\n        \"Verb\": \"exchange\",\n        \"Adjective\": \"black\",\n        \"Noun\": \"ink_cartridge\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 355.2,\n          \"end_time\": 356.817,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 357.12,\n          \"end_time\": 358.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"push\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 359.2,\n          \"end_time\": 360.46,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"black_ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 360.6,\n          \"end_time\": 361.906,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"old\",\n            \"Noun\": \"black_ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 361.972,\n          \"end_time\": 362.443,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 362.534,\n          \"end_time\": 363.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"new\",\n            \"Noun\": \"black_ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 364.2,\n          \"end_time\": 366.948,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 367.022,\n          \"end_time\": 369.472,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"push\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 369.555,\n          \"end_time\": 371.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"black\",\n            \"Noun\": \"ink_cartridge\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 371.936,\n          \"end_time\": 372.679,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"cartridge_gate\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 372.945,\n          \"end_time\": 375.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"cartridge_gate\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 371.512,\n          \"end_time\": 372.359,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 379.4,\n      \"end_time\": 411.1,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student closes the trays of the printer.\",\n        \"Verb\": \"close\",\n        \"Noun\": \"paper_tray\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 380.2,\n          \"end_time\": 381.414,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"extending\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 381.855,\n          \"end_time\": 382.492,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 382.54,\n          \"end_time\": 383.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 385.1,\n          \"end_time\": 386.432,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 386.588,\n          \"end_time\": 388.285,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 388.398,\n          \"end_time\": 389.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_stack\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 390.1,\n          \"end_time\": 390.83,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 391.038,\n          \"end_time\": 394.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by student\",\n            \"Incorrect Action Explanation\": \"First, the student should pull the paper tray upwards to close it.\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"push\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 402.1,\n          \"end_time\": 405.719,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 406.007,\n          \"end_time\": 409.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"paper_tray\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 395.053,\n          \"end_time\": 404.4,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Please, uhm, first push, uhm, pull the input tray a bit upwards that I told you.\"\n        },\n        {\n          \"start_time\": 409.394,\n          \"end_time\": 410.17,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Thank you very much.\"\n        }\n      ]\n    }\n  ],\n  \"orphan_conversations\": [\n    {\n      \"start_time\": 88.623,\n      \"end_time\": 92.694,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Next, please put a copy a black and white page.\"\n    },\n    {\n      \"start_time\": 122.812,\n      \"end_time\": 124.931,\n      \"purpose\": \"instructor-start-conversation_adjusting to capture better quality video\",\n      \"text\": \"Make sure both of your hands are visible in the camera.\"\n    },\n    {\n      \"start_time\": 125.084,\n      \"end_time\": 125.735,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Thanks.\"\n    },\n    {\n      \"start_time\": 125.888,\n      \"end_time\": 130.559,\n      \"purpose\": \"instructor-start-conversation_follow-up instruction\",\n      \"text\": \"Before photocopying the page, please open the paper collection tray.\"\n    },\n    {\n      \"start_time\": 133.076,\n      \"end_time\": 137.453,\n      \"purpose\": \"instructor-start-conversation_follow-up instruction\",\n      \"text\": \"To open it, please firmly pull on the notch at the front of the printer.\"\n    },\n    {\n      \"start_time\": 140.3,\n      \"end_time\": 142.7,\n      \"purpose\": \"instructor-start-conversation_follow-up instruction\",\n      \"text\": \"In the front face of the printer.\"\n    },\n    {\n      \"start_time\": 144.447,\n      \"end_time\": 147.577,\n      \"purpose\": \"instructor-start-conversation_follow-up instruction\",\n      \"text\": \"If you can please look at the front face of the printer.\"\n    },\n    {\n      \"start_time\": 197.347,\n      \"end_time\": 201.576,\n      \"purpose\": \"instructor-start-conversation_follow-up instruction\",\n      \"text\": \"Please now slide open the paper collector tray.\"\n    },\n    {\n      \"start_time\": 247.988,\n      \"end_time\": 251.5,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Next, please change the ink in the printer.\"\n    },\n    {\n      \"start_time\": 251.906,\n      \"end_time\": 255.122,\n      \"purpose\": \"instructor-start-conversation_adjusting to capture better quality video\",\n      \"text\": \"Michell.Please make sure both your hands are on the camera view.\"\n    },\n    {\n      \"start_time\": 255.201,\n      \"end_time\": 255.953,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Thank you.\"\n    },\n    {\n      \"start_time\": 256.953,\n      \"end_time\": 276.7,\n      \"purpose\": \"instructor-start-conversation_follow-up instruction\",\n      \"text\": \"To change the ink, please first, uhm, kneel onwards in order to see the ink cartridge slot inside the printer. The ink cartridge slot, the ink cartridge slot is behind the paper collection tray. If you just open.\"\n    },\n    {\n      \"start_time\": 278.665,\n      \"end_time\": 286.565,\n      \"purpose\": \"instructor-start-conversation_follow-up instruction\",\n      \"text\": \"So, if you get a little lower, behind the paper holding tray, there you'll find the ink cartridge slot.\"\n    },\n    {\n      \"start_time\": 352.771,\n      \"end_time\": 354.271,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Thank you very much.\"\n    },\n    {\n      \"start_time\": 375.629,\n      \"end_time\": 376.694,\n      \"purpose\": \"instructor-start-conversation_other\",\n      \"text\": \"*unintellgible*\"\n    },\n    {\n      \"start_time\": 376.772,\n      \"end_time\": 380.888,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Lastly please close the printer up as it were when you began the task.\"\n    },\n    {\n      \"start_time\": 410.203,\n      \"end_time\": 414.7,\n      \"purpose\": \"instructor-start-conversation_closing remarks\",\n      \"text\": \"That concludes everything for this task. You may now go ahead and click the stop button. Thank you.\"\n    }\n  ],\n  \"orphan_fine_grained_actions\": [\n    {\n      \"start_time\": 225.076,\n      \"end_time\": 225.521,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"grab\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"copy\",\n        \"adverbial\": \"none\"\n      }\n    },\n    {\n      \"start_time\": 292.1,\n      \"end_time\": 293.8,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"inspect\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"ink_cartridge\",\n        \"adverbial\": \"none\"\n      }\n    }\n  ],\n  \"long_form_description\": {\n    \"start_time\": 0.041,\n    \"end_time\": 415.453,\n    \"text\": \"The student begins by pulling out the paper stand and inserting a paper stack in the printer, then pulls out the tray so he can make a black-and-white copy, the student presses the button on the printer and waits for the copy to finish, when the copy finishes he removes the copy from the printer. Then he changes the ink cartridge and finally pushes the tray and everything left to save the printer.\"\n  }\n}\n"}]}]}, "generation_config": {"response_mime_type": "application/json", "response_schema": {"$defs": {"DialogUtterance": {"description": "Single utterance in a dialogue", "properties": {"role": {"description": "Role of the speaker", "enum": ["assistant", "user"], "title": "Role", "type": "string"}, "utterance": {"description": "The spoken text", "title": "Utterance", "type": "string"}}, "required": ["role", "utterance"], "title": "DialogUtterance", "type": "object"}, "ToolUseDialog": {"description": "Dialog associated with a tool use instant event", "properties": {"clip_id": {"description": "<same as paired event>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<same as paired event>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "<same as paired event>", "title": "Risk Type", "type": "string"}, "dialogue": {"description": "Dialogue turns: Turn 1 (assistant): empty, Turn 2 (user): non-trivial response (>=12 words), Turn 3 (assistant): two-step corrective action + confirmation, Turn 4 (user): optional", "items": {"$ref": "#/$defs/DialogUtterance"}, "title": "Dialogue", "type": "array"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "dialogue"], "title": "ToolUseDialog", "type": "object"}, "ToolUseInstantEvent": {"description": "Tool use instant event", "properties": {"clip_id": {"description": "<from annotations.clip_id>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<from annotations.segment_id or 'unknown'>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "Type of risk", "enum": ["improper_grip", "unstable_handle", "device_not_off", "unsafe_posture", "wrong_orientation", "missing_guard", "loose_attachment", "other"], "title": "Risk Type", "type": "string"}, "observation": {"description": "<concise, objective evidence (no speculation)>", "title": "Observation", "type": "string"}, "source": {"default": "manual_annotation", "description": "Source of the annotation", "title": "Source", "type": "string"}, "confidence": {"default": 0.0, "description": "Confidence score", "title": "Confidence", "type": "number"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "observation"], "title": "ToolUseInstantEvent", "type": "object"}}, "description": "Tool use instant service output schema for tool use events and dialogs", "properties": {"tool_use_instant_events": {"description": "List of tool use instant events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseInstantEvent"}, "title": "Tool Use Instant Events", "type": "array"}, "dialogs": {"description": "List of dialogs associated with the events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseDialog"}, "title": "Dialogs", "type": "array"}}, "title": "ToolUseInstantServiceOutput", "type": "object"}, "temperature": 0.7}}
+{"key": "request-127", "request": {"contents": [{"parts": [{"text": "\n### **Role**\n\nYou are an Instant Proactive Service (Instant PS) annotation and dialogue-generation assistant for the HoloAssist dataset.\nIn laboratory / hands-on operation settings, you analyze manual annotations to extract time-windows of \"Tool Use\" risks / improper operations, and for each extracted event, you generate a 2-4 turn \"assistant ↔ user\" dialogue.\n\nYou must rely only on the time-windows provided by the manual annotations.\nYou must not extend, shorten, merge, or fabricate any time segments that do not exist in the manual labels.\n\n⸻\n\n### **All Defined Proactive Services**\n\t•\tInstant (second-level, grounded in the current moment)\n        •\tSafety: immediate bodily/accident danger (flame, blade, electric shock, slip, rotating parts, vehicle proximity) → stop first, then handle.\n        •\tTool Use: improper tool operation/configuration (grip, not powered off, orientation, loose chuck, missing guard, unsafe posture).\n\t•\tShort-Horizon (tens of seconds to a few minutes, within a single session)\n        •\tNext-Step Guidance: workflow is already underway; provide suggestions for the next step based on what has been done.\n        •\tError-Recovery: the user has just made a workflow mistake (wrong step, wrong object, wrong target, wrong configuration for this task) and must rollback to fix it.\n        •\tResource Reminder: end-of-task state is not handled (fire/power left on, door/cap open, unsaved work, leftover items, missing refill) → remind to close/save/take/refill.\n\n⸻\n\n### **Input Manual Annotations (authoritative time source)**\n\nProvides fine-grained temporal information for all dialogue and user actions in the video.\n\n⸻\n\n### **OBJECTIVE**\n\t1.\tRead each manual annotation labeled as \"Tool Use\", and output its time_window exactly as annotated (start_time-end_time, verbatim).\n    **You must traverse every user-error segment in the manual annotations and process them one by one without omission.**\n\t2.\tFor each event, output:\n        •\trisk_type (standardized from the label)\n        •\tan objective observation (from comment and/or video JSON; must be verifiable)\n        •\tconfidence\n\t3.\tIf multiple labels exist in the same time-window → output multiple separate events.\n        If repeated identical labels appear → deduplicate and conceptually merge their sources.\n\t4.\tOutput only Tool Use events (not Safety, not Privacy, not Error-Recovery, not Resource Reminder).\n\t5.\tDialogue generation: for every event, generate a 2-4 turn dialogue:\n        •\tAssistant speaks first, calmly, politely, low-intrusion.\n        •\tClearly state the specific tool-use risk (no timestamps), and provide 1-2 actionable corrections\n    (e.g., \"power off first, then…\", \"adjust your grip below the guard ring\").\n        •\tUser must not reply vaguely; produce ≥12 English words with meaningful content (accept/modify/decline and give reasons).\n        •\tAssistant closes with confirmation / optional SOP snippet / short reminder.\n        •\tDialogue text must not include timestamps, but the structured output must include aligned clip_id and time_window.\n\n⸻\n\n### **Task Definition / Nature (Instant · Tool Use)**\n\nCore Focus\n\t•\tThis category is restricted to problems that arise purely from how a tool is being used: grip, posture, contact, orientation, clamp/guard state, power state / configuration of the tool itself.\n\t•\tBy definition, Instant · Tool Use never requires rolling back or redoing previously completed workflow steps. The current step (object, target, step choice) is logically correct; only the usage technique is problematic.\n\t•\tIt does not cover mistakes about which object / part / slot / step / goal is chosen in the workflow (those belong to Short-Horizon · Error-Recovery).\n\nNature\n\t•\tTriggered when an immediate tool-related operational risk appears.\n\t•\tFocus on technique / configuration issues (grip, contact area, hand placement, body posture, orientation, clamp/guard state, power-off timing) that can become unsafe or damaging within a few seconds if not corrected.\n\t•\tIf the same mis-use is already causing an acute bodily hazard (e.g., clear cut / burn / electric-shock risk), it should be classified as Instant · Safety, not Tool Use.\n\nTemporal scope (critical)\n\t•\tEach Instant Tool Use event corresponds to a very short snippet of ongoing execution:\n\t•\ttypically 0-5 seconds between the risky configuration and when intervention should happen;\n\t•\twith a hard upper bound of ≤10 seconds.\n\t•\tIf understanding or fixing the problem requires:\n\t•\tlooking back over ≥10 seconds of prior workflow, or\n\t•\tundoing earlier completed steps and then redoing them,\nthen it should conceptually be handled by Short-Horizon services (especially Error-Recovery), not by Instant · Tool Use.\n\nEvent granularity\n\t•\tEach manual annotation segment that satisfies the temporal scope and nature above is counted as one Tool Use event.\n\t•\tYou must not merge multiple distant segments into a longer window to \"simulate\" an instant event.\n\nCommon labels (examples)\n\nimproper_grip, unstable_handle, device_not_off, unsafe_posture,\nwrong_orientation, missing_guard, loose_attachment, unstable_support, etc.\n\nExample 1 (Tool Use, not Error-Recovery)\nThe user is drilling into a workpiece with the correct drill bit and position, but their hand is very close to the rotating bit and the drill is tilted, making the operation unstable.\nIf they simply reposition their hand further away, adjust the tilt, and stabilize the drill, the task remains valid. No previous step needs to be undone.\nThis is an Instant · Tool Use event (technique correction), not Error-Recovery.\n\n⸻\n\n### **Mutual Exclusion & Priority vs. Error-Recovery (and Safety)**\n\nWhen deciding between Instant · Tool Use, Short-Horizon · Error-Recovery, and Instant · Safety, use the following rules.\n\n1. Completion vs. ongoing execution (primary test: Tool Use vs. Error-Recovery)\nUse this completion test first:\n\n\"If the user immediately switches to the correct technique from now on, without undoing anything already done, does the mistake disappear?\"\n\n\t•\tIf YES → this is Tool Use (ongoing execution / technique correction).\n\t•\tIf NO, because the current state is already wrong and must be undone and redone, then it belongs to Short-Horizon · Error-Recovery, not Tool Use.\n\nIn other words:\n\t•\tTool Use\n        •\tThe step itself is logically correct (right object, right target, right step for this task).\n        •\tThe problem lies in how the tool is being operated (grip, angle, stability, power-off timing, missing clamp/guard, etc.).\n        •\tFix = adjust how the tool is being handled / configured right now, without rolling back earlier workflow states.\n\t•\tError-Recovery\n        •\tThe workflow state itself is wrong (wrong part installed, wrong sample loaded, wrong slot used, wrong target selected, steps swapped, required step skipped, etc.).\n        •\tFix = stop, undo what was done, and redo the step correctly.\n        •\tThese should not be labeled as Tool Use in this task.\n\n2. Technique vs. workflow (rephrased decision rule)\n\t•\tIf the main problem is how the tool is being handled or configured in this short 0-10 second window\n(grip, posture, orientation, clamp/guard, power-off timing), and correcting it means adjusting the current action, classify it as Instant · Tool Use.\n\t•\tIf the main problem is what has already been done in the workflow\n(wrong object, wrong slot/target, wrong order, wrong configuration for this task, skipped required step), and the user must undo and redo a step, classify it as Short-Horizon · Error-Recovery.\n\n3. Safety override\n\t•\tIf the current tool use creates an immediate, high-risk safety hazard (e.g., hand directly in front of an active blade, imminent burn from an exposed hot surface, clear electric-shock risk),\nthe primary label should be Instant · Safety, even if there is also a technique issue.\n\t•\tIn such cases, prioritize Safety over Tool Use.\n\n4. Time scale\n\t•\tTool Use: typically 0-10 seconds, focused on a currently ongoing motion or micro configuration with no rollback.\n\t•\tError-Recovery: can span ≈10 seconds to a few minutes, requiring short-term memory of earlier completed actions and explicit rollback.\n\n5. Example 2 (Error-Recovery, not Tool Use)\nThe user is assembling a device that requires inserting Part A first and then Part B.\nInstead, they insert Part B directly, tighten it, and skip Part A.\nSimply improving their hand technique or tightening style cannot fix this — the assembly sequence itself is wrong.\nThe assistant should ask them to stop, remove Part B (undo), insert Part A, then re-insert Part B in the correct order (redo).\nThis is Error-Recovery because it is a workflow-level mistake that requires rollback + redo, not just a Tool Use adjustment.\n\nIn this task, you are only asked to output Tool Use events.\nSegments that match the Error-Recovery definition above should not be labeled as Tool Use.\n\n⸻\n\n### **Output Format and Rules**\n\nYou must produce two parallel arrays: tool_use_instant_events and dialogs.\nEach event must correspond to exactly one dialogue.\n\n### **Mandatory constraints**\n\t•\tExact Match\n        •\ttime_window must match the annotated start_time-end_time exactly.\n        •\tNo stretching, shortening, smoothing, or merging.\n\t•\tAnnotation Only\n\t    •\tYou may not introduce new or extended time windows.\n\t•\tObjective observation\n\t    •\tMust be verifiable; no speculation or hidden-mental-state guesses.\n\t•\tMulti-label\n\t    •\tSeparate output entries for each label; exact duplicates merged.\n\t•\tOrdering\n\t    •\tSort by clip_id ascending, then by start_time ascending.\n\n### **Dialogue constraints**\n\t•\t2-4 turns.\n\t•\tAssistant speaks first.\n\t•\tFirst assistant turn must include:\n\t•\texplicit mention of the specific tool-use risk, and\n\t•\t1-2 concrete corrective steps.\n\t•\tUser reply:\n\t•\t≥12 words, non-trivial, expresses acceptance, modification, or refusal with explanation.\n\t•\tAssistant final turn:\n\t•\tstep-by-step guidance / confirmation / optional mini SOP card.\n\t•\tNo timestamps in dialogue.\n\t•\tNo Safety / Privacy content.\n\t•\tNo hallucinated facts.\n\n⸻\n\n### **Unified Output Schema**\n{\n  \"tool_use_instant_events\": [\n    {\n      \"clip_id\": \"<from annotations.clip_id>\",\n      \"segment_id\": \"<from annotations.segment_id or 'unknown'>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"improper_grip | unstable_handle | device_not_off | unsafe_posture | wrong_orientation | missing_guard | loose_attachment | other\",\n      \"observation\": \"<concise, objective evidence (no speculation)>\",\n      \"source\": \"manual_annotation\",\n      \"confidence\": 0.0\n    }\n  ],\n  \"dialogs\": [\n    {\n      \"clip_id\": \"<same as paired event>\",\n      \"segment_id\": \"<same as paired event>\",\n      \"time_window\": \"HH:MM:SS.mmm-HH:MM:SS.mmm\",\n      \"risk_type\": \"<same as paired event>\",\n      \"dialogue\": [\n        { \"role\": \"assistant\", \"utterance\": \"\" },\n        { \"role\": \"user\", \"utterance\": \"<non-trivial response (>=12 words)>\" },\n        { \"role\": \"assistant\", \"utterance\": \"<two-step corrective action + confirmation>\" },\n        { \"role\": \"user\", \"utterance\": \"\" }\n      ]\n    }\n  ]\n}\n\n#### Failure Case (If there are no valid Tool Use events in current video clip)\n{\n  \"tool_use_instant_events\": [],\n  \"dialogs\": [],\n}\n\n\n\n### **Manual Annotations of Clip ID z041-june-24-22-dslr**\n{\n  \"video_duration\": {\n    \"raw\": \"00:02:26.88\",\n    \"seconds\": 146\n  },\n  \"taskId\": \"63dadfaf4f9c89f558fa2fa2\",\n  \"taskType\": \"setup camera\",\n  \"video_name\": \"z041-june-24-22-dslr\",\n  \"initial_conversation\": [\n    {\n      \"start_time\": 1.1,\n      \"end_time\": 3.186,\n      \"purpose\": \"instructor-start-conversation_opening remarks\",\n      \"text\": \"We'll now operate the DSLR.\"\n    },\n    {\n      \"start_time\": 4.1,\n      \"end_time\": 6.552,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"The first step is to detach the lens.\"\n    }\n  ],\n  \"initial_fine_grained_action\": [],\n  \"actions\": [\n    {\n      \"start_time\": 4.1,\n      \"end_time\": 30.9,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student detaches their lens.\",\n        \"Verb\": \"disassemble\",\n        \"Noun\": \"lens\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 6.904,\n          \"end_time\": 10.069,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"lift\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 10.2,\n          \"end_time\": 15.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student presses the switch.\",\n            \"Incorrect Action Corrected by\": \"7\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"power_button\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 16.1,\n          \"end_time\": 20.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 21.1,\n          \"end_time\": 23.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 24.2,\n          \"end_time\": 26.462,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"push\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"release_button\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 26.592,\n          \"end_time\": 28.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 29.1,\n          \"end_time\": 30.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 10.339,\n          \"end_time\": 22.155,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"So if you look on the left-hand side, there's a button next to the lens that you can press down right next to the center of the lens on the left-hand side.\"\n        },\n        {\n          \"start_time\": 22.913,\n          \"end_time\": 28.846,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Now it's on your right-hand side. There's a button you press, and you can turn the lens.\"\n        },\n        {\n          \"start_time\": 29.29,\n          \"end_time\": 30.642,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Perfect.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 31.027,\n      \"end_time\": 50.927,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student attaches their lens.\",\n        \"Verb\": \"assemble\",\n        \"Noun\": \"lens\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 31.1,\n          \"end_time\": 32.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 33.2,\n          \"end_time\": 34.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"assemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 35.1,\n          \"end_time\": 49.45,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"align\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 49.478,\n          \"end_time\": 50.2,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 31.237,\n          \"end_time\": 33.646,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Now, please attach the lens.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 54.91,\n      \"end_time\": 61.433,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student detaches the lens cover.\",\n        \"Verb\": \"disassemble\",\n        \"Noun\": \"lens_cover\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 55.1,\n          \"end_time\": 56.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens_cover\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 57.1,\n          \"end_time\": 58.187,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens_cover\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 58.27,\n          \"end_time\": 59.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"place\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens_cover\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 59.965,\n          \"end_time\": 61.365,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 59.193,\n          \"end_time\": 60.153,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Nice.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 61.802,\n      \"end_time\": 65.154,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student assembles the lens_cover.\",\n        \"Verb\": \"assemble\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"lens_cover\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 61.861,\n          \"end_time\": 62.645,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens_cover\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 62.69,\n          \"end_time\": 64.79,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"assemble\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"lens_cover\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 68.3,\n      \"end_time\": 74.79,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student turns on their DSLR.\",\n        \"Verb\": \"turn_on\",\n        \"Noun\": \"dslr\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 72.2,\n          \"end_time\": 73.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"power_button\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 73.651,\n          \"end_time\": 74.418,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Great.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 75.017,\n      \"end_time\": 77.586,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student turn_off the dslr.\",\n        \"Verb\": \"turn_off\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"dslr\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 75.161,\n          \"end_time\": 76.43299999999999,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"slide\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"power_button\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": []\n    },\n    {\n      \"start_time\": 79.3,\n      \"end_time\": 102.1,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student exchanges the battery.\",\n        \"Verb\": \"exchange\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"battery\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 80.1,\n          \"end_time\": 81.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 82.1,\n          \"end_time\": 85.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student tries to lift the lid on the wrong side.\",\n            \"Incorrect Action Corrected by\": \"43\",\n            \"Verb\": \"pull\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery_door\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 86.1,\n          \"end_time\": 88.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery_door\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 88.649,\n          \"end_time\": 89.849,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"push\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 89.899,\n          \"end_time\": 91.174,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"flip\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 91.2,\n          \"end_time\": 94.994,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 95.107,\n          \"end_time\": 96.9,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"hold\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 97.2,\n          \"end_time\": 98.7,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"battery\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 99.1,\n          \"end_time\": 100.3,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"sd_slot\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 85.198,\n          \"end_time\": 86.674,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"You can push it the other way.\"\n        },\n        {\n          \"start_time\": 94.9,\n          \"end_time\": 95.7,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Nice.\"\n        },\n        {\n          \"start_time\": 96.389,\n          \"end_time\": 97.9,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Now you can put it back in.\"\n        }\n      ]\n    },\n    {\n      \"start_time\": 102.616,\n      \"end_time\": 140.789,\n      \"coarse_action_attributes\": {\n        \"Action sentence\": \"The student exchanges the SD card.\",\n        \"Verb\": \"exchange\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"sd_card\"\n      },\n      \"fine_grained_actions\": [\n        {\n          \"start_time\": 102.788,\n          \"end_time\": 105.143,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 106.1,\n          \"end_time\": 110.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student tries to open the wrong lid.\",\n            \"Incorrect Action Corrected by\": \"75\",\n            \"Verb\": \"open\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"sd_slot\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 111.1,\n          \"end_time\": 112.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"rotate\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 113.2,\n          \"end_time\": 118.183,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student tries to open the wrong lid.\",\n            \"Incorrect Action Corrected by\": \"76\",\n            \"Verb\": \"grab\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"sd_slot\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 118.369,\n          \"end_time\": 125.898,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"inspect\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"dslr\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 126.1,\n          \"end_time\": 128.8,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"push\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"release_button\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 129.629,\n          \"end_time\": 131.429,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Wrong Action, corrected by instructor verbally\",\n            \"Incorrect Action Explanation\": \"The student should press the button.\",\n            \"Incorrect Action Corrected by\": \"62\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 131.492,\n          \"end_time\": 132.892,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"press\",\n            \"Adjective\": \"gray\",\n            \"Noun\": \"button\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 133.1,\n          \"end_time\": 135.4,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"withdraw\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 136.2,\n          \"end_time\": 138.6,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"insert\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"sd_card\",\n            \"adverbial\": \"none\"\n          }\n        },\n        {\n          \"start_time\": 139.2,\n          \"end_time\": 140.5,\n          \"fine_grained_action_attributes\": {\n            \"Action Correctness\": \"Correct Action\",\n            \"Incorrect Action Explanation\": \"none\",\n            \"Incorrect Action Corrected by\": \"none\",\n            \"Verb\": \"close\",\n            \"Adjective\": \"none\",\n            \"Noun\": \"sd_slot\",\n            \"adverbial\": \"none\"\n          }\n        }\n      ],\n      \"conversations\": [\n        {\n          \"start_time\": 106.585,\n          \"end_time\": 111.251,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"It's on the right-hand side is the gate. Not there, but on the right side.\"\n        },\n        {\n          \"start_time\": 112.404,\n          \"end_time\": 117.219,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"That's the gate, and you open it using the knob on the bottom right side of the screen.\"\n        },\n        {\n          \"start_time\": 117.722,\n          \"end_time\": 126.192,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"If you look at the camera on the screen, on the right side at the bottom, there's a knob that you turn.\"\n        },\n        {\n          \"start_time\": 126.237,\n          \"end_time\": 126.737,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Yeah.\"\n        },\n        {\n          \"start_time\": 130.382,\n          \"end_time\": 132.563,\n          \"conversation_purpose\": \"instructor-start-conversation_correct the wrong action\",\n          \"text\": \"And then you can press the gray button.\"\n        },\n        {\n          \"start_time\": 134.41,\n          \"end_time\": 135.11,\n          \"conversation_purpose\": \"instructor-start-conversation_confirming the previous action\",\n          \"text\": \"Great.\"\n        },\n        {\n          \"start_time\": 135.145,\n          \"end_time\": 136.788,\n          \"conversation_purpose\": \"instructor-start-conversation_follow-up instruction\",\n          \"text\": \"Now please put it back in.\"\n        }\n      ]\n    }\n  ],\n  \"orphan_conversations\": [\n    {\n      \"start_time\": 50.3,\n      \"end_time\": 51.336,\n      \"purpose\": \"instructor-start-conversation_confirming the previous action\",\n      \"text\": \"Great.\"\n    },\n    {\n      \"start_time\": 51.419,\n      \"end_time\": 55,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"The next step is to detach the lens cover.\"\n    },\n    {\n      \"start_time\": 60.192,\n      \"end_time\": 62.6,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Now please attach the lens cover.\"\n    },\n    {\n      \"start_time\": 65.2,\n      \"end_time\": 67.7,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Now please turn on the DSLR.\"\n    },\n    {\n      \"start_time\": 74.639,\n      \"end_time\": 76.897,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"Now please turn it off.\"\n    },\n    {\n      \"start_time\": 78.309,\n      \"end_time\": 81.033,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"The next step is to take out the battery.\"\n    },\n    {\n      \"start_time\": 101.111,\n      \"end_time\": 104.131,\n      \"purpose\": \"instructor-start-conversation_describing high-level instruction\",\n      \"text\": \"And now please take out the SD card.\"\n    },\n    {\n      \"start_time\": 140.919,\n      \"end_time\": 143.069,\n      \"purpose\": \"instructor-start-conversation_closing remarks\",\n      \"text\": \"And you can now stop the recording.\"\n    }\n  ],\n  \"orphan_fine_grained_actions\": [\n    {\n      \"start_time\": 68.2,\n      \"end_time\": 71.4,\n      \"action_attributes\": {\n        \"Action Correctness\": \"Correct Action\",\n        \"Incorrect Action Explanation\": \"none\",\n        \"Incorrect Action Corrected by\": \"none\",\n        \"Verb\": \"rotate\",\n        \"Adjective\": \"none\",\n        \"Noun\": \"dslr\",\n        \"adverbial\": \"none\"\n      }\n    }\n  ],\n  \"long_form_description\": {\n    \"start_time\": 0.007,\n    \"end_time\": 145.007,\n    \"text\": \"The student searches for the button to release the lens of the DSLR, rotates it, and presses the release button to detach the lens. The instructor asks him to attach the lens again. He holds the DSLR, aligns the lens, and locks it. The student grabs the lens hood and removes it. Holds the DSLR and place the lens hood again.  The student rotates the DSLR and clicks on the power switch to turn it on. The instructor asks him to turn off the DSLR. The instructor asks the student to remove the battery of the DSLR. The student tries to lift the lid on the wrong side. After this, he does it correctly, push the battery, and removes it. The instructor asks him to insert it again and close the lid. The student withdraws the SD card. The student tries to open the wrong lid to remove the SD card of the DSLR. The instructor tells him to turn the knob to open the SD card lid, press the button and open it. Removes the SD card, insert it back, and closes the SD card lid.\"\n  }\n}\n"}]}]}, "generation_config": {"response_mime_type": "application/json", "response_schema": {"$defs": {"DialogUtterance": {"description": "Single utterance in a dialogue", "properties": {"role": {"description": "Role of the speaker", "enum": ["assistant", "user"], "title": "Role", "type": "string"}, "utterance": {"description": "The spoken text", "title": "Utterance", "type": "string"}}, "required": ["role", "utterance"], "title": "DialogUtterance", "type": "object"}, "ToolUseDialog": {"description": "Dialog associated with a tool use instant event", "properties": {"clip_id": {"description": "<same as paired event>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<same as paired event>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "<same as paired event>", "title": "Risk Type", "type": "string"}, "dialogue": {"description": "Dialogue turns: Turn 1 (assistant): empty, Turn 2 (user): non-trivial response (>=12 words), Turn 3 (assistant): two-step corrective action + confirmation, Turn 4 (user): optional", "items": {"$ref": "#/$defs/DialogUtterance"}, "title": "Dialogue", "type": "array"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "dialogue"], "title": "ToolUseDialog", "type": "object"}, "ToolUseInstantEvent": {"description": "Tool use instant event", "properties": {"clip_id": {"description": "<from annotations.clip_id>", "title": "Clip Id", "type": "string"}, "segment_id": {"description": "<from annotations.segment_id or 'unknown'>", "title": "Segment Id", "type": "string"}, "time_window": {"description": "Time window in format: HH:MM:SS.mmm-HH:MM:SS.mmm", "title": "Time Window", "type": "string"}, "risk_type": {"description": "Type of risk", "enum": ["improper_grip", "unstable_handle", "device_not_off", "unsafe_posture", "wrong_orientation", "missing_guard", "loose_attachment", "other"], "title": "Risk Type", "type": "string"}, "observation": {"description": "<concise, objective evidence (no speculation)>", "title": "Observation", "type": "string"}, "source": {"default": "manual_annotation", "description": "Source of the annotation", "title": "Source", "type": "string"}, "confidence": {"default": 0.0, "description": "Confidence score", "title": "Confidence", "type": "number"}}, "required": ["clip_id", "segment_id", "time_window", "risk_type", "observation"], "title": "ToolUseInstantEvent", "type": "object"}}, "description": "Tool use instant service output schema for tool use events and dialogs", "properties": {"tool_use_instant_events": {"description": "List of tool use instant events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseInstantEvent"}, "title": "Tool Use Instant Events", "type": "array"}, "dialogs": {"description": "List of dialogs associated with the events (can be empty if no events found)", "items": {"$ref": "#/$defs/ToolUseDialog"}, "title": "Dialogs", "type": "array"}}, "title": "ToolUseInstantServiceOutput", "type": "object"}, "temperature": 0.7}}